Disclosure of utility model
The application mainly aims to provide a fireproof plate gumming device, and aims to solve the technical problem that the existing gumming device is poor in glue coating uniformity on the upper surface of a fireproof plate.
The application provides a fireproof plate gumming device which comprises a box body containing glue, wherein a plurality of rotating rollers used for being in contact with the lower surface of a fireproof plate are movably arranged in the box body, the bottom of each rotating roller is located below the liquid level of the glue, a plurality of gumming rollers used for being in contact with the upper surface of the fireproof plate are movably arranged in the box body, the gumming rollers are located above the corresponding rotating rollers, each gumming roller comprises an outer cylinder body and an inner cylinder body located inside the outer cylinder body, a plurality of supporting shafts are connected between the outer wall of the inner cylinder body and the inner wall of the outer cylinder body, the inside of a cavity between the outer wall of the inner cylinder body and the inner wall of the outer cylinder body is filled with the glue, a plurality of elastic telescopic mechanisms are connected to the outer wall of the inner cylinder body, the other ends of the elastic telescopic mechanisms are connected with stop blocks, contact balls used for being in contact with the fireproof plate, the diameters of the contact balls are smaller than the diameters of the corresponding contact balls, the widths of the stop blocks are larger than the diameters of the corresponding contact balls, and when the contact balls are not in contact with the fireproof plate, a part of the contact balls extends out of the glue holes, and the stop blocks cover the glue holes.
Optionally, the elastic telescopic mechanism comprises a sleeve connected to the outer wall of the inner cylinder body, a telescopic rod is movably arranged in the sleeve, one section of the telescopic rod extends out of the sleeve and is connected with a stop block, and a compression spring sleeved on the telescopic rod is connected between the stop block and the sleeve.
Optionally, a plurality of through holes are formed in the inner cylinder, one side of the inner cylinder is connected with a rotating shaft movably connected to the side wall of the box, the other side of the inner cylinder is connected with a rubber filling pipe movably penetrating through the side wall of the box, the rubber filling pipe is communicated with the inner cylinder, the rubber filling pipe is movably connected with a shunt pipe at the same time, the shunt pipe is connected with a total flow pipe, and the total flow pipe stretches into the box and is connected with a pump for pumping glue.
Optionally, the rotation axis is connected with actuating mechanism, and actuating mechanism includes the fixed cover and locates the drive wheel on the corresponding rotation axis, winds between the drive wheel and is equipped with the drive belt, and the rotation axis that is close to the box discharge end is connected with driving motor.
Optionally, a feeding hole is formed in one side of the box body, a traction plate is arranged on the outer wall of the box body, which is close to the bottom of the feeding hole, a discharging hole is formed in the other side of the box body, and the feeding hole and the discharging hole are used for feeding and discharging of the fireproof plate.
Optionally, two scrapers which are arranged up and down are arranged in the box body and close to the discharge hole, and the two scrapers are used for respectively scraping glue on the upper surface and the lower surface of the fireproof plate.
Optionally, an adjusting mechanism is arranged in the box body and is used for adjusting the relative distance between the two scraping plates.
Optionally, adjustment mechanism is including setting up in the vertical slide rail of box inner wall, and it is provided with two supports to slide on the vertical slide rail, and two scrapers are connected in two opposite one sides of support respectively, and threaded through connection has first lead screw and second lead screw on two supports respectively, and the screw thread opposite direction of first lead screw and second lead screw is connected through the shaft coupling between first lead screw and the second lead screw, and first lead screw is located second lead screw top, and first lead screw is connected with the hand crank that runs through the box top movably, and second lead screw bottom swing joint has the bearing frame, and the bearing frame is connected in the box lateral wall.
Optionally, four self-locking casters are arranged at the bottom of the box body.
The beneficial effects that the application can realize are as follows:
Based on the structure of the application, when the fireproof plate moves between the rotating roller and the gluing roller, glue adhered on the rotating roller is coated on the lower surface of the fireproof plate, when the contact ball in the gluing roller contacts the fireproof plate, the contact ball is contracted into the glue inlet and outlet hole by extrusion reaction force of the fireproof plate, the elastic telescopic mechanism is also contracted, the stop block is separated from the glue outlet hole at the moment, so that the glue in the outer cylinder can flow out of the glue outlet hole and is coated on the upper surface of the fireproof plate by contact, the glue outlet hole has a plurality of points to form a multi-point uniform coating effect, and then the glue flowing out of the plurality of points can be uniformly pressed by matching with the outer cylinder, so that the integrated function of automatic glue outlet and uniform pressing of the gluing roller is realized, the glue coating uniformity is improved, and a glue spraying device is not required to be additionally arranged, the equipment cost is saved, and when the contact ball rotates and is not contacted with the fireproof plate, the stop block is pushed under the elastic action of the elastic telescopic mechanism, so that the glue is prevented from flowing out of the outer cylinder and falling on the fireproof plate at will, and the coating uniformity is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a dipping device for fireproof plate according to an embodiment of the application;
Fig. 2 is a schematic view (top view) of a connection structure of a glue roller in a box according to an embodiment of the application;
FIG. 3 is a schematic view showing a contact structure between a glue roller and a fireproof plate according to an embodiment of the present application;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;
Fig. 5 is a schematic view (side view) of a connection structure of an adjusting mechanism in a case according to an embodiment of the present application.
Reference numerals:
110-box, 111-feed inlet, 112-discharge outlet, 120-fire-proof plate, 130-rotary drum, 140-glue-spreading drum, 141-outer drum, 1411-glue-outlet, 142-inner drum, 1421-through hole, 143-support shaft, 144-elastic telescopic mechanism, 1441-sleeve, 1442-telescopic rod, 1443-compression spring, 145-stopper, 146-contact ball, 150-rotation shaft, 160-glue tube, 170-shunt tube, 180-total flow tube, 190-pump, 210-driving mechanism, 211-driving wheel, 212-transmission belt, 213-driving motor, 220-traction plate, 230-scraping plate, 240-regulating mechanism, 241-vertical slide rail, 242-bracket, 243-first lead screw, 244-second lead screw, 245-crank, 246-bearing seat, and 250-self-locking.
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear) in the embodiments of the present application are merely used to explain the relative positional relationship between the components, the movement condition, and the like in a certain specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly, and for example, "fixed" may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
Examples
Referring to fig. 1-5, the embodiment provides a glue dipping device for a fireproof plate, which comprises a box body 110 containing glue, wherein a plurality of rotating drums 130 for contacting with the lower surface of the fireproof plate 120 are movably arranged in the box body 110, the bottoms of the rotating drums 130 are positioned below the glue liquid level, a plurality of glue spreading drums 140 for contacting with the upper surface of the fireproof plate 120 are movably arranged in the box body 110, the glue spreading drums 140 are positioned above the corresponding rotating drums 130, the glue spreading drums 140 comprise an outer cylinder body 141 and an inner cylinder body 142 positioned in the outer cylinder body 141, a plurality of support shafts 143 are connected between the outer wall of the inner cylinder body 142 and the inner wall of the outer cylinder body 141, a cavity between the outer wall of the inner cylinder body 142 and the inner wall of the outer cylinder body 141 is filled with the glue, a plurality of elastic telescopic mechanisms 144 are connected with one end of each elastic telescopic mechanism 144, each of the stoppers 145 is connected with a contact ball 146 for contacting with the fireproof plate 120, a plurality of glue outlet holes 1411 matched with the corresponding contact balls 146 are formed in the outer cylinder body 141, the diameters of the contact balls 146 are smaller than the diameters of the glue outlet holes 1, the glue outlet holes 145 are larger than the diameters of the glue outlet holes 146, and when the contact balls 146 are not covered with the contact balls 1411, and the contact balls 145 are not covered with the contact balls 145 balls 1, and contact balls 145 are covered with the contact balls 1.
In this embodiment, during operation, the rotating drum 130 and the glue spreading drum 140 are made to rotate slowly at a constant speed, the fireproof plate 120 is clamped between the rotating drum 130 and the glue spreading drum 140 and is conveyed forward, when the fireproof plate 120 moves between the rotating drum 130 and the glue spreading drum 140, glue adhered on the rotating drum 130 is coated on the lower surface of the fireproof plate 120, and when the contact ball 146 in the glue spreading drum 140 contacts with the fireproof plate 120, the contact ball 146 is contracted into the glue inlet 1411 by the extrusion reaction force of the fireproof plate 120, the elastic telescopic mechanism 144 also contracts, at the moment, the stop 145 is also separated from the glue inlet 1411, so that the blocking effect on the glue inlet 1411 is contacted, the glue in the outer drum 141 can flow out from the glue outlet 1411 and is coated on the upper surface of the fireproof plate 120, the glue outlet 1411 has a plurality of points, a multi-point uniform coating effect is formed, and then the glue flowing out from the plurality of points can be uniformly pressed by the outer drum 141, so that the automatic glue outlet and uniform pressing of glue spreading of the glue is realized, the integrated function of glue spreading and uniform pressing of the glue is improved, and a device is not required to be additionally arranged, so that when the contact ball 146 rotates and does not contact with the fireproof plate 120, the elastic telescopic mechanism 144 is not contacted with the elastic telescopic mechanism 144, and the glue outlet 1411 is prevented from freely from flowing out from the glue outlet 1411, and being coated on the upper surface of the fireproof plate 120.
As an alternative embodiment, the elastic telescopic mechanism 144 comprises a sleeve 1441 connected to the outer wall of the inner cylinder 142, a telescopic rod 1442 is movably arranged in the sleeve 1441, one section of the telescopic rod 1442 extends out of the sleeve 1441 and is connected with the stop block 145, and a compression spring 1443 sleeved on the telescopic rod 1442 is connected between the stop block 145 and the sleeve 1441.
In this embodiment, when the contact ball 146 is compressed into the glue hole 1411, the telescopic rod 1442 correspondingly extends into the sleeve 1441, and at this time, the compression spring 1443 is extruded by the stop block 145 to shorten, and when the contact ball 146 is not contacted with the fireproof plate 120 any more and extends out of a part of the glue hole 1411, the stop block 145 is driven to seal the glue hole 1411 under the action of the compression spring 1443, so that the automatic sealing and opening of the glue hole 1411 are realized, the structural design is ingenious, and the use requirement is met.
As an alternative embodiment, the inner cylinder 142 is provided with a plurality of through holes 1421, one side of the inner cylinder 142 is connected with a rotating shaft 150 movably connected to the side wall of the box 110, the other side of the inner cylinder 142 is connected with a glue filling pipe 160 movably penetrating through the side wall of the box 110, the glue filling pipe 160 is communicated with the inner cylinder 142, the glue filling pipe 160 is simultaneously movably connected with a shunt pipe 170, the shunt pipe 170 is connected with a total flow pipe 180, the total flow pipe 180 extends into the box 110 and is connected with a pump 190, and the pump 190 is used for pumping glue.
In this embodiment, the pump 190 can pump the glue, and the glue sequentially passes through the main flow tube 180, each shunt tube 170 and the glue filling tube 160 to enter the corresponding inner cylinder 142, and then flows out from the through hole 1421 to enter the cavity between the inner cylinder 142 and the outer cylinder 141, so as to automatically and continuously supplement the glue in the outer cylinder 141.
It should be noted that, the rubber filling tube 160 may rotate along with the inner cylinder 142, and the rubber filling tube 160 and the shunt tube 170 may be movably connected through a sealing bearing, so as to meet the use requirement.
As an alternative embodiment, the rotating shaft 150 is connected with a driving mechanism 210, the driving mechanism 210 includes driving wheels 211 fixedly sleeved on the corresponding rotating shaft 150, a driving belt 212 is wound between the driving wheels 211, the rotating shaft 150 near the discharge end of the box 110 is connected with a driving motor 213, and the driving motor 213 is started to drive the driving belt 212 to rotate, so as to drive all the driving wheels 211 and the corresponding rotating shaft 150 to rotate, thereby realizing the rotation driving of all the glue coating rollers 140.
The rotary drum 130 may be driven by a driving mechanism 210 having the same structure.
As an alternative embodiment, one side of the box 110 is provided with a feeding hole 111, the outer wall of the box 110 near the bottom of the feeding hole 111 is provided with a traction plate 220, the other side of the box 110 is provided with a discharging hole 112, and the feeding hole 111 and the discharging hole 112 are used for feeding and discharging the fireproof plate 120.
In this embodiment, when the gluing operation is needed, the fireproof plate 120 is placed on the traction plate 220 horizontally, then the fireproof plate 120 is pushed into the box 110 toward the feeding port 111, when the fireproof plate 120 is clamped between the rotating drum 130 and the gluing drum 140, the fireproof plate 120 is not pushed by hands, and when the upper surface and the lower surface of the fireproof plate 120 are coated under the action of the rotating drum 130 and the gluing drum 140, the fireproof plate is discharged from the discharging port 112, so that the subsequent material taking is facilitated.
As an alternative embodiment, two scraping plates 230 are disposed in the box 110 near the discharge hole 112, and the two scraping plates 230 are used for respectively scraping glue on the upper surface and the lower surface of the fireproof plate 120, and the scraping plates 230 can further scrape glue on the upper surface and the lower surface of the fireproof plate 120, so that glue spreading uniformity is further improved.
As an alternative embodiment, an adjusting mechanism 240 is disposed in the housing 110, and the adjusting mechanism 240 is used to adjust the relative distance between the two scrapers 230. The adjusting mechanism 240 comprises a vertical sliding rail 241 arranged on the inner wall of the box body 110, two brackets 242 are slidably arranged on the vertical sliding rail 241, two scraping plates 230 are respectively connected to opposite sides of the two brackets 242, a first screw rod 243 and a second screw rod 244 are respectively connected to the two brackets 242 in a threaded penetrating mode, the directions of threads of the first screw rod 243 and the second screw rod 244 are opposite, the first screw rod 243 and the second screw rod 244 are connected through a coupling, the first screw rod 243 is located above the second screw rod 244, the first screw rod 243 is connected with a hand crank 245 which movably penetrates through the top of the box body 110, the bottom of the second screw rod 244 is movably connected with a bearing seat 246, and the bearing seat 246 is connected to the side wall of the box body 110.
In the embodiment, the relative distance between the two scraping plates 230 can be adjusted through the adjusting mechanism 240, so that the scraping thickness of the scraping plates 230 on the glue layer of the fireproof plate 120, namely, the glue layer thickness of the glue on the fireproof plate 120, is adjusted to meet the requirements of various different glue coating processes, and universality is improved.
It should be noted that, here, a limit pin may be disposed on the hand crank 245, and the limit pin may be connected to a corresponding position on the top of the box 110, so that after the adjustment is completed, the hand crank 245 is limited and fixed, and the hand crank 245 is prevented from being touched by mistake.
As an alternative embodiment, the bottom of the case 110 is provided with four self-locking casters 250 to facilitate the overall movement.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.