CN109009674B - Cotton device is rolled up in production of high-efficient cotton swab - Google Patents

Abstract

The invention relates to a high-efficiency cotton swab production cotton rolling device which can effectively solve the problems of low cotton rolling efficiency and unstable cotton swab rolling of the existing device; the technical scheme includes that the device comprises a box body, a first rotating shaft is arranged in the box body, a friction wheel is arranged on the first rotating shaft, a first flat plate capable of moving left and right is arranged above the first rotating shaft, a first friction plate is arranged on the first flat plate, a second flat plate is arranged in a cavity of the box body, a second friction plate is arranged on the second flat plate, a second rotating shaft is arranged on the second flat plate, a roller is fixed on the second rotating shaft, when the second flat plate drives the second rotating shaft to move left, the roller drives the second rotating shaft to rotate, when the first rotating shaft drives the second flat plate to move to the leftmost end of the second flat plate displacement, the position of the second flat plate is fixed, then the first flat plate is loosened and reset left, then the first friction wheel moves forwards and resets, and the second flat plate is loosened and drives the second rotating shaft to move left and reset; the invention can realize high-efficiency winding of the cotton sliver on the cotton swab rod.

Description

Cotton device is rolled up in production of high-efficient cotton swab

Technical Field

The invention relates to the field of medical instruments, in particular to a high-efficiency cotton swab production and cotton rolling device.

Background

The medical cotton swab is processed by medical absorbent cotton and a refined bamboo pole, the cotton head has strong water absorption, and after being fully soaked with disinfectant, the disinfectant can uniformly wipe the skin to achieve the disinfection effect, so that the medical cotton swab is suitable for disinfecting the skin during injection. The daily use amount of the cotton swabs in hospitals is huge, the traditional manual rolling method is low in rolling efficiency, different in size of cotton swab heads and poor in sanitary condition, and the market requirements cannot be met; therefore, the invention is needed to provide a high-efficiency cotton swab production and rolling device which solves the problems that the existing device is low in cotton rolling efficiency and unstable in cotton rolling of cotton swabs.

Disclosure of Invention

Aiming at the situation, in order to solve the problems in the prior art, the invention aims to provide a high-efficiency cotton swab production cotton rolling device, which solves the problems that the existing device is low in cotton rolling efficiency and the cotton swab is unstable in cotton rolling.

The technical scheme includes that the device comprises a box body, a first rotating shaft which is horizontal in the front-back direction is arranged in the box body, the first rotating shaft can rotate around the axis of the first rotating shaft, a friction wheel which can rotate along with the first rotating shaft and can move left and right along the first rotating shaft is sleeved on the first rotating shaft, a first flat plate which is horizontally placed is arranged above the first rotating shaft, a first friction plate which can be matched with the friction wheel is arranged on the lower end face of the first flat plate, the friction wheel moves rightmost to the displacement end and can be contacted with the first friction plate, the friction wheel drives the first flat plate to move rightmost through the matching with the first friction plate, the position of the first flat plate is fixed and the first friction wheel moves backwards after the first flat plate moves rightmost to the displacement end;

a second flat plate which is positioned below the first rotating shaft and can move left and right in the box body is arranged in the cavity of the box body, a horizontal second friction plate is arranged on the upper end surface of the second flat plate, after the first friction wheel moves backwards, the first friction wheel is in contact with the second friction plate, the first friction wheel rotates to drive the second flat plate to move left, a second rotating shaft which is positioned above the first flat plate and is horizontally arranged in the cavity of the box body in the front-back direction is arranged on the second flat plate, the second rotating shaft can rotate around the axis of the second rotating shaft and can move left and right along with the second flat plate, a roller which is coaxial with the second rotating shaft is fixed on the second rotating shaft, and after the first flat plate moves right, the first flat plate is in contact with the roller; when the second flat plate drives the second rotating shaft to move leftwards, the roller drives the second rotating shaft to rotate, the first rotating shaft drives the second flat plate to move to the leftmost end of the displacement of the second flat plate, the position of the second flat plate is fixed, then the first flat plate is loosened and reset leftwards, then the first friction wheel moves forwards to reset, and the second flat plate is loosened and drives the second rotating shaft to move rightwards to reset.

The cotton sliver winding device is novel in concept, ingenious in structure and high in practicability, and can realize efficient winding of cotton slivers on the cotton swab rod.

Drawings

FIG. 1 is a front sectional view of the friction wheel driving the first plate to drive.

Fig. 2 is a left side sectional view of the working state of the present invention.

FIG. 3 is a top sectional view of the present invention.

Fig. 4 is a front sectional view of the first plate of the present invention being fixed.

Fig. 5 is an enlarged front sectional view of the friction wheel of the present invention engaged with the first shaft.

FIG. 6 is an enlarged sectional top view of the third slider connected to the second shaft according to the present invention.

Fig. 7 is a three-dimensional view of the assembly of the second shaft and the first plate according to the present invention.

FIG. 8 is an enlarged sectional top view of the fourth fixing block of the present invention coupled to the pulley.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 8, the invention includes abox body 1, a first rotatingshaft 2 which is horizontal in the front-back direction is arranged in thebox body 1, the first rotatingshaft 2 can rotate around the axis of the first rotatingshaft 2, afriction wheel 3 which can rotate along with the first rotatingshaft 2 and can move left and right along the first rotatingshaft 2 is sleeved on the first rotatingshaft 2, a firstflat plate 4 which is horizontally arranged is arranged above the first rotatingshaft 2, afirst friction plate 5 which can be matched with thefriction wheel 3 is arranged on the lower end surface of the firstflat plate 4, thefriction wheel 3 moves right to the rightmost end of the displacement and can be contacted with thefirst friction plate 5, at the moment, thefriction wheel 3 rotates to drive the firstflat plate 4 to move right through the matching with thefirst friction plate 5, after the firstflat plate 4 moves right to the rightmost end of the displacement, the position of the firstflat plate 4 is fixed, and the friction wheel (;

a secondflat plate 6 which is positioned below the first rotatingshaft 2 and can move left and right in thebox body 1 is arranged in the cavity of thebox body 1, a horizontalsecond friction plate 7 is arranged on the upper end surface of the secondflat plate 6, after the friction wheel (3) moves backwards, the friction wheel (3) is contacted with thesecond friction plate 7, the friction wheel (3) rotates to drive the secondflat plate 6 to move left, a second rotatingshaft 8 which is positioned above the firstflat plate 4 and is horizontally arranged in the cavity of thebox body 1 in the front-back direction is arranged on the secondflat plate 6, the second rotatingshaft 8 can rotate around the axis of the second rotating shaft and can move left and right along with the secondflat plate 6, aroller 9 which is coaxial with the second rotatingshaft 8 is fixed on the second rotatingshaft 8, and after the firstflat plate 4 moves right, the firstflat plate 4 is contacted with theroller 9; when thesecond plate 6 drives the second rotatingshaft 8 to move leftwards, theroller 9 drives the second rotatingshaft 8 to rotate, the first rotatingshaft 2 drives thesecond plate 6 to move to the leftmost end of the displacement of thesecond plate 6, the position of thesecond plate 6 is fixed, then thefirst plate 4 is loosened and reset leftwards, then the friction wheel (3) moves forwards to reset, and thesecond plate 6 is loosened and drives the second rotatingshaft 8 to move rightwards to reset.

In order to realize thatfirst pivot 2 can rotate around self axis,first pivot 2 andbox 1 around between the inner wall one install a rolling bearing, the motor is installed to the one end offirst pivot 2, the motor rotates and drivesfirst pivot 2 and rotate.

In order to realize that thefriction wheel 3 can rotate along with the first rotatingshaft 2 and can move back and forth on the first rotatingshaft 2, so that thefriction wheel 3 is respectively contacted with the first friction strip and the second friction strip, the first rotatingshaft 2 is provided with aspline 10 coinciding with the axis of the first rotatingshaft 2, and thefriction wheel 3 is provided with aspline 10 groove mutually matched with thespline 10; thefriction wheel 3 can move left and right along the first rotatingshaft 2 and can rotate along the first rotatingshaft 2 under the matching action of thespline 10 groove and thespline 10; twopulleys 12 which are respectively positioned at the front side and the rear side of thefriction wheel 3 and are symmetrical with respect to the front side and the rear side of thefriction wheel 3 are sleeved on the first rotatingshaft 2, thepulleys 12 are in clearance fit with the first rotatingshaft 2, thepulleys 12 cannot be driven by the first rotatingshaft 2 to move back and forth, afirst tension spring 13 is sleeved on the first rotatingshaft 2 which is positioned between thepulley 12 at the rear side and the inner wall at the rear side of thebox body 1, the rear end of thefirst tension spring 13 is fixed on the inner wall at the rear side of thebox body 1, the front end of thefirst tension spring 13 is fixed on thepulley 12 at the rear side, a plurality of first connectingrods 14 which are parallel to the first rotatingshaft 2 are uniformly distributed between eachpulley 12 and thefriction wheel 3,annular grooves 15 are respectively arranged on the front end surface and the rear end surface of thefriction wheel 3, one end of each first connectingrod 14 is fixed on thecorresponding pulley 12, the other end of each first, the upper end of eachpulley 12 is provided with a vertical first positioningblind hole 16, the lower end of the first positioningblind hole 16 is positioned above the first rotatingshaft 2, each first positioningblind hole 16 is internally provided with a vertically arrangedfirst positioning pin 17, the lower end surface of thefirst plate 4 is provided with twofirst positioning grooves 18 which are respectively in the left and right directions above thefirst positioning pin 17, the upper end of thefirst positioning pin 17 is arranged in the correspondingfirst positioning groove 18, the upper end surface of thefirst positioning pin 17 is an inclined surface with a lower front part and a higher rear part, thefirst positioning pin 17 in the first positioningblind hole 16 is sleeved with asecond tension spring 19, the upper end of thesecond tension spring 19 is fixed on thepulley 12, the lower end of thesecond tension spring 19 is fixed on the lower end surface of thefirst positioning pin 17, when thefirst positioning pin 17 is positioned in thefirst positioning groove 18, thefirst tension spring 13 is stretched, and when thefirst plate 4 moves to the rightmost end of the displacement, the first positioningpin 17 moves out of thefirst positioning groove 18, and thepulley 12 and thefriction wheel 3 move leftwards under the pulling force of thefirst tension spring 13.

In order to realize that thefirst plate 4 can move left and right, the upper end surface of thefirst plate 4 on be evenly distributed with a plurality ofvertical rods 20, the lower end of eachvertical rod 20 is in threaded connection with thefirst plate 4, a T-shaped block is installed at the upper end of eachvertical rod 20, a T-shaped groove in the horizontal direction is formed in the inner wall of the top plate of thebox body 1, the T-shaped blocks are arranged in the corresponding T-shaped grooves and can move left and right along the T-shaped grooves, afourth tension spring 21 is connected with the left end of each T-shaped block and the left end of the corresponding T-shaped groove, the left end of eachfourth tension spring 21 is fixed on the left end surface of the corresponding T-shaped groove, the right end of eachfourth tension spring 21 is fixed on the T-shaped blocks, thefirst plate 4 drives the T-shaped blocks to move right along the T-shaped grooves, thefourth tension springs 21 are stretched, and thefirst plate 4 is reset.

In order to realize that the secondflat plate 6 can move left and right in thebox body 1, the front side wall and the rear side wall of thebox body 1 are provided with T-shaped grooves in the horizontal direction, the side surface of the secondflat plate 6 is provided with a T-shaped block which is arranged in the T-shaped grooves and can move left and right in the T-shaped grooves, athird tension spring 22 is arranged between the T-shaped block and the right end surface of the T-shaped grooves, one end of thethird tension spring 22 is fixed on the right end surface of the T-shaped grooves, the other end of thethird tension spring 22 is fixed on the corresponding T-shaped block, when the secondflat plate 6 moves left, thethird tension spring 22 is stretched, and after the secondflat plate 6 is loosened, the secondflat plate 6 resets right under the action.

In order to fix the firstflat plate 4 after moving to the rightmost end of the displacement, a verticalsecond positioning pin 23 is arranged on the inner wall of the side plate of thebox body 1 and is positioned below a T-shaped groove in the inner wall of the side plate of thebox body 1, the upper end of thesecond positioning pin 23 is positioned in the T-shaped groove, the upper end surface of thesecond positioning pin 23 is an inclined plane with a higher left part and a lower right part, the lower end of the T-shaped groove is positioned in thebox body 1, afirst pressure spring 24 is arranged between thesecond positioning pin 23 and thebox body 1, the upper end of thefirst pressure spring 24 is fixed on the lower end surface of thesecond positioning pin 23, the lower end of thefirst pressure spring 24 is fixed on thebox body 1, a verticalsecond positioning hole 25 is arranged on the firstflat plate 4, in an initial state, the upper end surface of thesecond positioning pin 23 is in contact with the lower end surface of the firstflat plate 4, thefirst pressure spring 24, thesecond positioning hole 25 is located at the uppermost position of thesecond positioning pin 23, thesecond positioning pin 23 moves upwards under the pressure of thefirst pressure spring 24 and is arranged in thesecond positioning hole 25, and the position of thefirst plate 4 is fixed.

In order to realize that the second rotatingshaft 8 can move left and right along with the secondflat plate 6, a supportingrod 26 is installed on the secondflat plate 6, the upper end of the supportingrod 26 is located above the firstflat plate 4, afirst fixing block 27 is installed on the supportingrod 26, the secondrotating shaft 8 is installed on thefirst fixing block 27, the rear end of the second rotatingshaft 8 is located on the rear side of thefirst fixing block 27, a rotating bearing is installed between the second rotatingshaft 8 and thefirst fixing block 27, and the second rotatingshaft 8 can rotate around the rotating bearing.

Thereby can make the better rotation ofgyro wheel 9 drivesecond pivot 8 and rotate in order to realizegyro wheel 9 and the contact of firstflat board 4, the excircle ofgyro wheel 9 on be provided with the tooth, install the rack that is locatedgyro wheel 9 below and meshes mutually with the tooth ofgyro wheel 9 on the up end of firstflat board 4, when secondflat board 6 moves left, secondflat board 6 drivessecond pivot 8 and moves left,gyro wheel 9 meshes with the rack mutually to makegyro wheel 9 rotate,gyro wheel 9 rotates and drivessecond pivot 8 and rotate.

In order to realize that the swab stick is clamped in the using process, afixed disk 28 is fixed on the second rotatingshaft 8, the fixeddisk 28 is located on the rear side of the firstfixed block 27, a third slidingblock 29 capable of moving back and forth along the second rotatingshaft 8 is arranged on the second rotatingshaft 8 on the rear side of the fixeddisk 28, a plurality ofguide rods 30 arranged in the front-back direction are uniformly fixed on the end face, close to the fixeddisk 28, of the third slidingblock 29,guide holes 31 which are in one-to-one correspondence with theguide rods 30 and penetrate through the guide rods in the front-back direction are formed in the fixeddisk 28, theguide rods 30 are arranged in thecorresponding guide holes 31 and are in clearance fit with theguide holes 31, asecond pressure spring 32 is sleeved on theguide rod 30 between thefixed disk 28 and the third slidingblock 29, twosecond connecting rods 33 which are arranged in the front-back direction and can rotate in the horizontal plane are hinged to the rear end of the second rotatingshaft 8, aclamping block 34 is fixed at the tail end of eachsecond connecting rod 33, and a semi The two conical grooves form aconical cavity 35 which is communicated with the front and the back; the initial statethird slider 29 contacts the twosecond links 33 and brings the twosecond links 33 close to each other and the twoclamping blocks 34 close to each other and clamps the swab stick.

In order to realize that the secondflat plate 6 is fixed after moving leftwards, the position of the secondflat plate 6 is fixed, a guideblind hole 36 in the vertical direction is formed in the lower end face of eachpulley 12, athird positioning pin 37 with the lower end located above the secondflat plate 6 is arranged in each guideblind hole 36, athird pressure spring 38 is installed between the upper end of each third positioningpin 37 and the bottom of each guideblind hole 36, athird positioning hole 39 which is vertical and corresponds to thethird positioning pins 37 one by one is formed in the upper end face of the secondflat plate 6, thethird positioning hole 39 is close to the right side of the secondflat plate 6, and when thepulley 12 moves to the rearmost end of the displacement of the pulley, the axis of each third positioningpin 39 is overlapped with that of the third positioningpin 37; in the initial state, thethird positioning pin 37 contacts thesecond plate 6 and moves upward along theblind guide hole 36, thethird compression spring 38 is compressed, when thesecond plate 6 moves leftward until thethird positioning hole 39 is located below thethird positioning pin 37, the third positioningpin 37 moves downward into thethird positioning hole 39 under the pressure of thethird compression spring 38, thesecond plate 6 stops moving leftward, and the position of thesecond plate 6 is fixed.

In order to realize that the position of thefirst plate 4 can be released after thesecond plate 6 moves leftwards, a horizontalthird groove 40 positioned below thesecond positioning pin 23 is arranged on thesecond plate 6, the right end of thethird groove 40 is an inclined plane with a higher left and a lower right, a verticalfourth positioning pin 41 positioned right below thesecond positioning pin 23 is arranged on the side wall of thebox body 1 positioned below thesecond plate 6, thefourth positioning pin 41 is in clearance fit with thebox body 1, the upper end of thefourth positioning pin 41 is positioned in thethird groove 40 and is an inclined plane with a higher left and a lower right, afourth pressure spring 42 is arranged between the lower end of thefourth positioning pin 41 and thebox body 1, the upper end of thefourth pressure spring 42 is fixed on the lower end surface of thefourth positioning pin 41, the lower end of thefourth pressure spring 42 is fixed on thebox body 1 positioned below the fourth pin, afirst rope 43 is connected between the second pin and the fourth pin, when thesecond plate 6 moves leftwards, thefourth positioning pin 41 contacts with the inclined plane on the right side of thethird groove 40, thefourth positioning pin 41 is compressed to move downwards, thefourth positioning pin 41 moves downwards, thesecond positioning pin 23 is driven by thefirst rope 43 to move downwards to move out of thesecond positioning hole 25, and the position of thefirst plate 4 is released.

In order to realize that the clamping device is released after thesecond plate 6 moves leftwards, a third fixedblock 44 is arranged on the upper end surface of thefirst plate 4, the right end surface of the third fixedblock 44 is an inclined surface which is wide at the back and narrow at the front, the outer end surface of the third slidingblock 29 is an inclined surface which is matched with the third fixedblock 44, and when thesecond plate 6 drives the second rotatingshaft 8 to move to be contacted with the inclined surface of the third fixedblock 44, the third fixedblock 44 can push the third slidingblock 29 to move outwards, so that the third slidingblock 29 is separated from the connecting rod, and the clamping device is released.

In order to realize the leftward return of thefirst plate 4, thefriction wheel 3 can be forwardly returned, a fourthfixed block 45 which is positioned at the right end of thefirst plate 4 and is close to the rear wall of thebox body 1 is fixed on the lower end face of thefirst plate 4, the front end face of the fourthfixed block 45 is an inclined plane which is narrow at the left and wide at the right, when thefirst plate 4 moves leftward, the inclined plane of the fourthfixed block 45 is in contact with thepulley 12 which is close to the rear wall of thebox body 1 and pushes thepulley 12 and thefriction wheel 3 to move forward, when the first positioningpin 17 moves along with thepulley 12 to the position where thefirst positioning pin 17 is positioned right below thefirst positioning groove 18, thefirst positioning pin 17 is placed in thefirst positioning groove 18, and thefriction wheel 3 returns forward to the original position.

Before the cotton swab stick is used, thefriction wheel 3 is located at the forefront of displacement, thefirst positioning pin 17 is located in thefirst positioning groove 18, thefirst tension spring 13 is stretched, the firstflat plate 4 is located at the leftmost side of the position, thefriction wheel 3 is in contact with the first friction strip, the secondflat plate 6 is located at the rightmost side of the position, the third slidingblock 29 is in contact with the connecting rods, the two connecting rods are located at the positions close to each other, the twoclamping blocks 34 are in contact with each other, and the cotton swab stick is clamped between the twoclamping blocks 34.

When the cotton sliver drawing machine is used, a cotton sliver cut to a certain length is conveyed to a firstflat plate 4, the first rotatingshaft 2 is positioned at the leftmost side of the displacement, a motor is started, the motor drives the first rotatingshaft 2 to rotate, the first rotatingshaft 2 rotates to drive afriction wheel 3 to rotate under the connection effect of aspline 10 and aspline 10 groove, thefriction wheel 3 rotates to be in contact with a first friction strip to drive the firstflat plate 4 to move rightwards, the firstflat plate 4 moves rightwards to enable afourth tension spring 21 to be stretched, the firstflat plate 4 contacts with an inclined surface at the upper end of a second positioningpin 23 in the process of moving rightwards and presses thesecond positioning pin 23 to move downwards, the second positioningpin 23 moves downwards to enable afirst pressure spring 24 to be compressed, when the firstflat plate 4 moves rightwards to the rightwards end of the displacement, asecond positioning hole 25 moves upwards along with the firstflat plate 4 to thesecond positioning pin 23, thesecond positioning pin 23 moves upwards under the action of the pressure of thefirst pressure spring 24 and is arranged in thesecond positioning hole 25, the position of thefirst plate 4 is fixed, meanwhile, thefirst positioning pin 17 is positioned at the right side of thefirst plate 4 and moves out of thefirst positioning groove 18, under the action of the tension of thefirst tension spring 13, thepulley 12 drives thefriction wheel 3 to move backwards through the first connectingrod 14, when thefriction wheel 3 moves backwards to be right above the second friction strip, thepulley 12 and thefriction wheel 3 are positioned at the rearmost end of the displacement, at the moment, thefriction wheel 3 rotates to drive thesecond plate 6 to move leftwards, thesecond plate 6 moves leftwards, thethird tension spring 22 is stretched, after thefirst plate 4 moves rightwards, theroller 9 can be in contact with thefirst plate 4, and a cotton swab stick is in contact with a cotton sliver, when thesecond plate 6 drives the second rotatingshaft 8 to move leftwards through the connecting rod, teeth on theroller 9 are meshed with a rack positioned right below theroller 9 on thefirst plate 4,second pivot 8 moves left, drivesgyro wheel 9 and rolls to makegyro wheel 9 drivesecond pivot 8 and rotate, whensecond pivot 8 rotates, can drive the slider in thesecond pivot 8 and rotate jointly with the connecting rod and the tight piece of clamp, when pressing from both sides tight piece and rotating, can drive the cotton swab stick and rotate, the cotton swab stick rotates and removes for the silver, thereby realizes rolling up cotton process.

When thesecond plate 6 moves leftwards to the leftmost end of the displacement, it should be noted that, after the cotton swab rod finishes the cotton rolling action, thesecond plate 6 does not move to the leftmost end of the displacement, and after the cotton rolling is finished, in the process that thesecond plate 6 continues to move leftwards, the thirdfixed block 44 is firstly in contact fit with the inclined surface of thethird slider 29 and pushes thethird slider 29 to move outwards, thethird slider 29 moves outwards, so that thesecond pressure spring 32 is compressed, thethird slider 29 moves outwards, so that the two connecting rods are separated from each other, the cotton swab rod can be loosened, and the cotton swab rod finished by the cotton rolling can be taken out;

when thesecond plate 6 moves to the leftmost end of the displacement leftwards, and thefriction wheel 3 is completely contacted with the rightmost end of the second friction strip, due to the initial state, thethird positioning pin 37 is contacted with thesecond plate 6, and thethird pressure spring 38 is compressed, when thesecond plate 6 moves leftwards until thethird positioning hole 39 is positioned below the third positioningpin 37, the third positioningpin 37 moves downwards into thethird positioning hole 39 under the pressure of thethird pressure spring 38, thesecond plate 6 stops moving leftwards, the position of thesecond plate 6 is fixed, meanwhile, thefourth positioning pin 41 is contacted with the inclined surface on the right side of thethird groove 40, thefourth positioning pin 41 is compressed to move downwards, thefourth positioning pin 41 moves downwards, thesecond positioning pin 23 is driven by a rope to move downwards to move out of thesecond positioning hole 25, and the position of thefirst plate 4 is released.

After the firstflat plate 4 is loosened, the firstflat plate 4 is reset leftwards under the action of the tension of thefourth tension spring 21, in the process that the firstflat plate 4 moves leftwards, the inclined surface of the fourthfixed block 45 is contacted with thepulley 12 close to the rear wall of thebox body 1 and pushes thepulley 12 and thefriction wheel 3 to move forwards, firstly, thefirst positioning pin 17 is contacted with the lower end surface of the firstflat plate 4, so that the first positioningpin 17 moves downwards, thesecond tension spring 19 is stretched by hand, when thefirst positioning pin 17 moves to the position under thefirst positioning groove 18 along with thepulley 12, the first positioningpin 17 moves upwards under the action of the tension of thesecond tension spring 19 and is placed in thefirst positioning groove 18, and thefriction wheel 3 returns forwards to the original position; meanwhile, in the process of forward movement of thefriction wheel 3, the third positioningpin 37 moves out of thethird positioning hole 39, the position of the secondflat plate 6 is released, and the secondflat plate 6 moves rightwards to reset under the action of the tension of thethird tension spring 22; in the process that the second rotatingshaft 8 moves rightwards along with the secondflat plate 6, the third slidingblock 29 is separated from the third fixedblock 44, and under the action of thesecond pressure spring 32, the third slidingblock 29 moves backwards and returns, so that the connecting rods are close to each other, and the clamping blocks are in a state of being close to each other.

It should be noted that after the firstflat plate 4 moves rightwards, the first rotatingshaft 2 rotates and cannot drive the firstflat plate 4 to move rightwards continuously, because the first friction strip on the firstflat plate 4 is completely contacted with thefriction wheel 3, the second positioningpin 23 moves into thesecond positioning hole 25, the position of the firstflat plate 4 is fixed, thefriction wheel 3 moves backwards under the pulling force of thefirst tension spring 13 to be separated from the first friction strip, and the second friction strip is contacted with the second friction strip to understand that thesecond friction wheel 3 moves leftwards; in order to achieve a better cotton rolling process, a plate can be mounted above thefirst plate 4, and the height of the plate is the same level with the axis of the second rotatingshaft 8 after thefirst plate 4 moves upwards.

According to the cotton sliver conveying device, thefriction wheel 3, the firstflat plate 4, the second positioningpin 23 and the first friction strip are matched, so that the firstflat plate 4 is driven to move rightwards by the rotation of the first rotatingshaft 2, a cotton sliver sheared to a certain length is conveyed to the right side, the conveying position of the cotton sliver is fixed by the matching of the second pin and thesecond positioning hole 25, and the whole conveying process is safe and reliable.

According to the cotton sliver rolling device, through the back-and-forth movement of thefriction wheel 3, when thefriction wheel 3 is positioned at the forefront of the displacement of the friction wheel, the first rotatingshaft 2 rotates to enable thefriction wheel 3 and the first friction strip on the lower end face of the firstflat plate 4 to be matched with each other, so that a cotton sliver to be rolled is conveyed to the lower portion of the second rotatingshaft 8, then thefriction wheel 3 moves backwards, the gear is enabled to be in contact with the second friction strip on the secondflat plate 6, the second rotatingshaft 8 is driven to move leftwards along with the secondflat plate 6, the whole cotton rolling action and the cotton conveying action are separated from each other, the whole cotton rolling action is enabled to be more stable, and the cotton sliver can be prevented from being.

According to the invention, through the matching effect of thesecond positioning pin 23, the fourth positioningpin 41 and the rope, thesecond positioning pin 23 is driven to move out of thesecond positioning hole 25 through the rope in the leftward movement process of the secondflat plate 6, then thefriction wheel 3 moves backward to drive the secondflat plate 6 to move leftward, and linkage is realized through the rope, so that the whole operation is more convenient and rapid.

According to the cotton swab rod releasing device, due to the matching effect of the third slidingblock 29 and thethird fixing block 44, thethird fixing block 44 can push the third slidingblock 29 to move outwards after cotton coiling is completed, and therefore the cotton swab rod is released.

According to the invention, through the matching effect of thepulley 12 and thefourth fixing block 45, thepulley 12 can be pushed to reset forwards in the process of resetting the firstflat plate 4 leftwards, so that the resetting process is convenient to operate.

The invention has simple operation, high processing efficiency, safety and reliability, and can realize the rolling of quantitative cotton strips on the cotton swab stick.

The cotton sliver winding device is novel in concept, ingenious in structure and high in practicability, and can realize efficient winding of cotton slivers on the cotton swab rod.

Claims (9)

1. A high-efficiency cotton swab production cotton rolling device comprises a box body (1), and is characterized in that a first rotating shaft (2) which is horizontal in the front-back direction is arranged in the box body (1), the first rotating shaft (2) can rotate around the axis of the first rotating shaft, a friction wheel (3) which can rotate along with the first rotating shaft (2) and can move left and right along the first rotating shaft (2) is sleeved on the first rotating shaft (2), a first flat plate (4) which is horizontally arranged is arranged above the first rotating shaft (2), a first friction plate (5) which can be matched with the friction wheel (3) is arranged on the lower end face of the first flat plate (4), the friction wheel (3) moves right until the rightmost end of the displacement of the friction wheel can be contacted with the first friction plate (5), at the moment, the friction wheel (3) rotates to drive the first flat plate (4) through the matching with the first friction plate (5), the first flat plate (4) moves right until the rightmost end of the displacement of, the position of the first plate (4) is fixed and the friction wheel (3) moves backwards;

a second flat plate (6) which is positioned below the first rotating shaft (2) and can move left and right in the box body (1) is arranged in the cavity of the box body (1), a horizontal second friction plate (7) is arranged on the upper end surface of the second flat plate (6), after the friction wheel (3) moves backwards, the friction wheel (3) is contacted with a second friction plate (7), the friction wheel (3) rotates to drive a second flat plate (6) to move leftwards, a second rotating shaft (8) which is positioned above the first flat plate (4) and is horizontally arranged in the cavity of the box body (1) in the front-back direction is arranged on the second flat plate (6), the second rotating shaft (8) can rotate around the axis of the second rotating shaft (8) and can move leftwards and rightwards along with the second flat plate (6), a roller (9) which is coaxial with the second rotating shaft (8) is fixed on the second rotating shaft (8), when the first flat plate (4) moves rightwards, the first flat plate (4) is contacted with the roller (9); when the second flat plate (6) drives the second rotating shaft (8) to move leftwards, the roller (9) drives the second rotating shaft (8) to rotate, the first rotating shaft (2) drives the second flat plate (6) to move to the leftmost end of the displacement of the second flat plate (6), the position of the second flat plate (6) is fixed, then the first flat plate (4) is loosened and reset leftwards, then the friction wheel (3) moves forwards for resetting, and the second flat plate (6) is loosened and drives the second rotating shaft (8) to move rightwards for resetting.

2. The cotton rolling device for the production of the high-efficiency cotton swab as claimed in claim 1, wherein the first rotating shaft (2) is provided with a spline (10) coinciding with the axis of the first rotating shaft (2), the friction wheel (3) is provided with a spline (10) groove cooperating with the spline (10), the first rotating shaft (2) is sleeved with two pulleys (12) which are respectively positioned at the front side and the rear side of the friction wheel (3) and are symmetrical with the front side and the rear side of the friction wheel (3), the pulleys (12) and the first rotating shaft (2) are in clearance fit, the first rotating shaft (2) can not drive the pulleys (12) to move back and forth, the first rotating shaft (2) between the pulley (12) positioned at the rear side and the inner wall of the rear side of the box body (1) is sleeved with a first tension spring (13), the rear end of the first tension spring (13) is fixed on the inner wall of the rear side of the box body (1), the front end of the first tension spring (13) is fixed on the pulley, a plurality of first connecting rods (14) parallel to the first rotating shaft (2) are uniformly distributed between each pulley (12) and the friction wheel (3), the front end surface and the rear end surface of the friction wheel (3) are respectively provided with an annular groove (15), one end of each first connecting rod (14) is fixed on the corresponding pulley (12), the other end of each first connecting rod (14) is connected with a T-shaped block, the T-shaped blocks are arranged in the annular grooves (15) and can slide in the annular grooves (15), the upper end of each pulley (12) is provided with a vertical first positioning blind hole (16), the lower end of each first positioning blind hole (16) is positioned above the first rotating shaft (2), each first positioning blind hole (16) is internally provided with a vertical first positioning pin (17), the lower end surface of the first flat plate (4) is provided with two first positioning grooves (18) which are respectively in the left-right direction above the first positioning pin (17), the upper end of the first positioning pin (17) is arranged in the corresponding first positioning groove (18), the upper end face of the first positioning pin (17) is a slope with a lower front part and a higher rear part, the first positioning pin (17) in the first positioning blind hole (16) is sleeved with a second tension spring (19), the upper end of the second tension spring (19) is fixed on the pulley (12), and the lower end of the second tension spring (19) is fixed on the lower end face of the first positioning pin (17).

3. The cotton rolling device for the production of the high-efficiency cotton swabs is characterized in that a plurality of vertical rods (20) are uniformly distributed on the upper end face of a first flat plate (4), the lower ends of the vertical rods (20) are in threaded connection with the first flat plate (4), a T-shaped block is mounted at the upper end of each vertical rod (20), a T-shaped groove in the horizontal direction is formed in the inner wall of a top plate of a box body (1), the T-shaped blocks are arranged in the corresponding T-shaped grooves and can move left and right along the T-shaped grooves, a fourth tension spring (21) is connected to each T-shaped block and the left end of the corresponding T-shaped groove, the left end of each fourth tension spring (21) is fixed on the left end face of the corresponding T-shaped groove, and the right end of each fourth tension spring (21) is fixed on the corresponding T-.

4. The efficient cotton swab production cotton rolling device is characterized in that horizontal T-shaped grooves are formed in the front side wall and the rear side wall of the box body (1), T-shaped blocks which are arranged in the T-shaped grooves and can move left and right in the T-shaped grooves are arranged on the side face of the second flat plate (6), a third tension spring (22) is installed between the T-shaped blocks and the right end face of the T-shaped grooves, one end of the third tension spring (22) is fixed to the right end face of the T-shaped grooves, and the other end of the third tension spring (22) is fixed to the corresponding T-shaped block.

5. The cotton rolling device for the production of the high-efficiency cotton swabs is characterized in that a vertical second positioning pin (23) below a T-shaped groove in the inner side wall of the side plate of the box body (1) is installed on the inner side wall of the side plate of the box body (1), the upper end of the second positioning pin (23) is located in the T-shaped groove, the upper end face of the second positioning pin (23) is an inclined plane with a high left side and a low right side, the lower end of the T-shaped groove is located in the box body (1), a first pressure spring (24) is installed between the second positioning pin (23) and the box body (1), the upper end of the first pressure spring (24) is fixed on the lower end face of the second positioning pin (23), the lower end of the first pressure spring (24) is fixed on the box body (1), and a vertical second positioning hole (25) is formed in the first flat.

6. The cotton rolling device for the production of the efficient cotton swabs as claimed in claim 1, wherein a support rod (26) is mounted on the second flat plate (6), the upper end of the support rod (26) is located above the first flat plate (4), a first fixing block (27) is mounted on the support rod (26), the second rotating shaft (8) is mounted on the first fixing block (27), the rear end of the second rotating shaft (8) is located on the rear side of the first fixing block (27), a rotating bearing is mounted between the second rotating shaft (8) and the first fixing block (27), teeth are arranged on the outer circumferential surface of the roller (9), and a rack which is located below the roller (9) and meshed with the teeth of the roller (9) is mounted on the upper end surface of the first flat plate (4).

7. The efficient cotton swab production cotton rolling device as claimed in claim 1, wherein a fixed disc (28) is fixed on the second rotating shaft (8), the fixed disc (28) is located on the rear side of the first fixed block (27), a third sliding block (29) capable of moving back and forth along the second rotating shaft (8) is arranged on the second rotating shaft (8) on the rear side of the fixed disc (28), a plurality of guide rods (30) placed in the front and rear directions are uniformly fixed on the end face, close to the fixed disc (28), of the third sliding block (29), guide holes (31) which correspond to the guide rods (30) one by one and penetrate through the front and rear directions are formed in the fixed disc (28), the guide rods (30) are placed in the corresponding guide holes (31) and are in clearance fit with the guide holes (31), a second pressure spring (32) is sleeved on the guide rod (30) between the fixed disc (28) and the third sliding block (29), and two second connecting rods which are placed in the front and rear directions and can rotate in the horizontal plane are hinged to the rear end of the second rotating shaft ( (33) The tail end of each second connecting rod (33) is fixed with a clamping block (34), the side wall, close to the axis of the second rotating shaft (8), of each clamping block (34) is provided with a semi-conical groove which is large at the back and small at the front and is communicated with the side wall in the sequential direction, and the two conical grooves form a conical cavity (35) which is communicated with the front and the back.

8. The efficient cotton swab production cotton rolling device is characterized in that a guide blind hole (36) in the vertical direction is formed in the lower end face of each pulley (12), a third positioning pin (37) with the lower end located above the second flat plate (6) is arranged in each guide blind hole (36), a third pressure spring (38) is installed between the upper end of each third positioning pin (37) and the bottom of each guide blind hole (36), third positioning holes (39) which are vertical and correspond to the third positioning pins (37) in a one-to-one mode are formed in the upper end face of the second flat plate (6), the third positioning holes (39) are close to the right side of the second flat plate (6), and when the pulleys (12) move to the rearmost end of displacement of the pulleys, the third positioning holes (39) coincide with the axis of the third positioning pins (37).

9. The cotton rolling device for the efficient cotton swab production according to claim 1, wherein a horizontal third groove (40) located below the second positioning pin (23) is formed in the second flat plate (6), the right end of the third groove (40) is an inclined plane with a height from left to right, a vertical fourth positioning pin (41) located right below the second positioning pin (23) is arranged on the side wall of the box body (1) below the second flat plate (6), the fourth positioning pin (41) is in clearance fit with the box body (1), the upper end of the fourth positioning pin (41) is located in the third groove (40) and is an inclined plane with a height from left to right, a fourth compression spring (42) is installed between the lower end of the fourth positioning pin (41) and the box body (1), the upper end of the fourth compression spring (42) is fixed on the lower end face of the fourth positioning pin (41), and the lower end of the fourth compression spring (42) is fixed on the box body (1) below the fourth compression pin, a first rope (43) is connected between the second pin and the fourth pin, and the first rope (43) is in a stretching state.

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