CN112290356A - Automatic plug-in strip wiring device - Google Patents

Abstract

The invention discloses an automatic plug-in connector of a switch blade, which comprises a shell, wherein a shell cavity is arranged in the shell, two electric wire fixing devices are arranged on a base, the two electric wire fixing devices are bilaterally symmetrical, each electric wire fixing device comprises a fastening base, and the fastening base is fixedly arranged at the upper end of the base.

Description

Automatic plug-in strip wiring device

Technical Field

The invention relates to the relevant field of electric conduction, in particular to an automatic switch blade wiring device.

Background

The electric conduction means that electric charges pass through to form electric current, generally, metals, semiconductors, electrolyte solutions or molten electrolytes and some non-metals can conduct electricity, and are frequently applied to metal conductors such as copper, silver and the like in life, the voltage for industrial use is generally high, wherein a knife blade for opening and closing a circuit is generally manually connected and a switch is operated, and the manual operation has certain danger due to the overhigh voltage, and a human body can be conductive, so that different degrees of damage can be caused when the human body touches an electric wire by mistake.

Disclosure of Invention

The invention aims to provide an automatic switch blade wiring device, which overcomes the problems that the switch blades are generally manually connected and a switch is operated, the manual operation has certain danger due to overhigh voltage, and the human body can be conductive, so that the switch blades can be damaged to different degrees when mistakenly touching an electric wire.

The invention is realized by the following technical scheme.

The invention relates to an automatic plug-in connector of a switch blade, which comprises a shell, wherein two electric wire fixing devices are arranged on a base, the two electric wire fixing devices are bilaterally symmetrical, each electric wire fixing device comprises a fastening base, the fastening base is fixedly arranged at the upper end of the base, a fastening cavity with an upward opening is arranged in the fastening base, a fastening sliding block is arranged in the fastening cavity in a sliding manner, the fastening sliding block penetrates through the front side wall of the fastening cavity and can slide in the front side wall of the fastening cavity, a fastening connecting block is fixedly arranged at the lower end of the fastening sliding block, the fastening connecting block is connected with the inner wall of the front side of the fastening cavity through a fastening spring, a clamping wheel base is arranged at one side, close to each other, of the two fastening bases, the clamping wheel base is fixedly arranged at the upper end of the base, a driven wheel sliding block is arranged in the roller sliding groove in a sliding manner, a driven wheel shaft is arranged at the front end of the driven wheel sliding block in a rotating manner, a driven wheel is fixedly arranged on the driven wheel shaft, a driving wheel sliding block is arranged on the lower side of the driven wheel, the driving wheel sliding block is arranged in the roller sliding groove in a sliding manner, the driven wheel sliding block is connected with the driving wheel sliding block through a tensioning spring, a driving wheel connecting block is fixedly arranged at the front end of the driving wheel sliding block, an actuating motor is fixedly arranged at the front end of the driving wheel connecting block, a driving wheel shaft is arranged at the front end of the actuating motor in a rotating;

an electric wire fixing device is arranged between the two electric wire fixing devices, the electric wire fixing device comprises a supporting plate, the supporting plate is fixedly arranged at the upper end of the base, a top plate is fixedly arranged at the upper end of the supporting plate, two lifting chutes are arranged on the supporting plate, the two lifting chutes are bilaterally symmetrical, lifting slide blocks are arranged in the lifting chutes in a sliding manner, lifting connecting blocks are fixedly arranged at the front ends of the lifting slide blocks, damping bins are fixedly arranged at the front ends of the lifting connecting blocks, damping blocks are embedded in the damping bins, rotary adjusting shafts are arranged in the damping blocks in a rotating manner, large friction force exists between the rotary adjusting shafts and the damping blocks, rotary blocks are fixedly arranged on the rotary adjusting shafts, guide covers are fixedly arranged at the lower sides of the rotary blocks, guide cover cavities with left and right openings are arranged in the guide covers, the top plate sliding groove is arranged in the top plate, two adjusting sliding blocks are arranged in the top plate sliding groove in a sliding mode, the two adjusting sliding blocks are bilaterally symmetrical, an adjusting connecting block is fixedly arranged at the lower end of each adjusting sliding block, a reset electromagnet is fixedly arranged at the lower end of each adjusting connecting block, a tightening sliding bin is fixedly arranged at the lower end of each reset electromagnet, a tightening sliding groove with a downward opening is arranged in each tightening sliding bin, an electric screwdriver is arranged in each tightening sliding groove in a sliding mode, and the electric screwdriver is connected with the inner wall of the upper side of each tightening sliding groove through an actuating spring;

the device comprises a top plate and is characterized in that a brake pushing device is arranged on the lower side of the top plate and comprises two rotary supporting blocks which are symmetrical front and back, a brake pushing rotating shaft is arranged on each rotary supporting block in a rotating mode, a brake pushing connecting rod is fixedly arranged on each brake pushing rotating shaft, the lower ends of the brake pushing connecting rods are fixedly connected through brake pushing insulating rods, a brake pushing electromagnet is arranged on the upper side of each brake pushing insulating rod and fixedly arranged at the lower end of the top plate, and the brake pushing electromagnet is connected with the brake pushing connecting rods through brake pushing springs.

Preferably, two wire strippers are arranged between the two clamping wheel bases and are bilaterally symmetrical, the wire strippers are fixedly arranged at the upper ends of the bases, the electric wire passes through the wire strippers, and the wire strippers can strip the insulating sheaths on the electric wires.

Preferably, be equipped with adjusting motor in the roof spout, adjusting motor is fixed to be set up on the roof spout downside inner wall, adjusting motor rotates at both ends and is equipped with the screw rod, the screw rod runs through adjusting block, the screw rod with through the screw-thread meshing transmission between the adjusting block.

Preferably, the base upside is equipped with the plug-in strip bottom plate, the plug-in strip bottom plate is insulating material, the fixed two iron sheets that are equipped with in plug-in strip bottom plate upper end, two the iron sheet bilateral symmetry, the fixed wire connection that is equipped with in iron sheet upper end, open-ended electric wire fixed orifices about being equipped with in the wire connection, the rotation of electric wire fixed orifices upper end wall is equipped with fastening bolt, left side the fixed two contact pieces that are equipped with on the iron sheet, two symmetry around the contact piece, right side fixed two plug-in strip rotating base, two be equipped with the plug-in strip pivot on the iron sheet symmetry around the plug-in strip rotating base, two it is equipped with the plug-in strip pivot to rotate between the plug-in strip rotating base, the fixed plug-in strip that is equipped with in the plug-in.

Preferably, the base is made of insulating materials, two base sliding grooves are formed in the base and are bilaterally symmetrical, a base sliding block is arranged in each base sliding groove in a sliding mode, a base connecting block is fixedly arranged at the upper end of each base sliding block, a base clamping block is fixedly arranged at the upper end of each base connecting block, and each base sliding block is connected with the corresponding base sliding groove through a base spring.

The invention has the beneficial effects that: the invention is provided with a wire fixing and stripping device, which can stably fix the wire and strip the insulating coat for convenient connection after the wire is stripped.

Drawings

In order to more clearly illustrate the embodiments of the invention 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-4, the automatic switch blade wiring device includes abase 10, two electricwire fixing devices 81 are disposed on thebase 10, the two electricwire fixing devices 81 are bilaterally symmetrical, each electricwire fixing device 81 includes afastening base 26, thefastening base 26 is fixedly disposed at the upper end of thebase 10, afastening cavity 27 with an upward opening is disposed in thefastening base 26, afastening slider 40 is slidably disposed in thefastening cavity 27, thefastening slider 40 penetrates through the front side wall of thefastening cavity 27, thefastening slider 40 can slide in the front side wall of thefastening cavity 27, afastening connection block 42 is fixedly disposed at the lower end of thefastening slider 40, thefastening connection block 42 is connected with the front side inner wall of thefastening cavity 27 through afastening spring 41, and aclamping wheel base 29 is disposed on the side where the twofastening bases 26 are close to each other, theclamping wheel base 29 is fixedly arranged at the upper end of thebase 10, aroller sliding chute 45 with a forward opening is arranged in theclamping wheel base 29, a drivenwheel slide block 43 is arranged in theroller slide groove 45 in a sliding way, a drivenwheel shaft 30 is arranged at the front end of the drivenwheel slide block 43 in a rotating way, a drivenwheel 31 is fixedly arranged on the drivenwheel shaft 30, a drivingwheel slide block 46 is arranged on the lower side of the drivenwheel 31, the drivingwheel slide block 46 is arranged in theroller slide groove 45 in a sliding way, the drivenwheel slide block 43 is connected with the drivingwheel slide block 46 through atension spring 44, a drivingwheel connecting block 47 is fixedly arranged at the front end of the drivingwheel sliding block 46, an actuatingmotor 48 is fixedly arranged at the front end of the drivingwheel connecting block 47, the front end of the actuatingmotor 48 is rotatably provided with adriving wheel shaft 32, adriving wheel 33 is fixedly arranged on thedriving wheel shaft 32, and anelectric wire 28 is clamped between thedriving wheel 33 and the drivenwheel 31;

an electricwire fixing device 81 is arranged between the two electricwire fixing devices 81, each electricwire fixing device 81 comprises a supportingplate 53, the supportingplate 53 is fixedly arranged at the upper end of thebase 10, a top plate 54 is fixedly arranged at the upper end of the supportingplate 53, two lifting slidinggrooves 35 are arranged on the supportingplate 53, the two lifting slidinggrooves 35 are bilaterally symmetrical, a lifting slidingblock 49 is arranged in each lifting slidinggroove 35 in a sliding manner, a lifting connectingblock 50 is fixedly arranged at the front end of eachlifting sliding block 49, adamping bin 51 is fixedly arranged at the front end of each lifting connectingblock 50, adamping block 52 is embedded in eachdamping bin 51, a rotary adjustingshaft 37 is rotationally arranged in eachdamping block 52, large friction force is generated between each rotary adjustingshaft 37 and eachdamping block 52, arotary block 36 is fixedly arranged on each rotary adjustingshaft 37, aguide cover 38 is fixedly arranged at the lower side of eachrotary block 36, a topplate sliding groove 55 is formed in the upper side of theguide cover cavity 39, the topplate sliding groove 55 is arranged in the top plate 54, two adjusting slidingblocks 58 are arranged in the topplate sliding groove 55 in a sliding mode, the two adjusting slidingblocks 58 are symmetrical left and right, an adjusting connecting block 59 is fixedly arranged at the lower end of each adjusting slidingblock 58, areset electromagnet 60 is fixedly arranged at the lower end of each adjusting connecting block 59, a tighteningsliding bin 61 is fixedly arranged at the lower end of eachreset electromagnet 60, a tightening slidinggroove 62 with a downward opening is formed in each tightening slidingbin 61, anelectric screwdriver 64 is slidably arranged in each tightening slidingslot 62, and theelectric screwdriver 64 is connected with the inner wall of the upper side of each tightening slidingslot 62 through;

the lower side of the top plate 54 is provided with abrake pushing device 83, thebrake pushing device 83 comprises two rotary supportingblocks 65 and two rotary supportingblocks 65 which are symmetrical front and back, a brake pushing rotatingshaft 66 is arranged on each rotary supportingblock 65 in a rotating mode, a brake pushing connectingrod 67 is fixedly arranged on each brake pushing rotatingshaft 66, the lower end of each brake pushing connectingrod 67 is fixedly connected with each other through a brake pushing insulatingrod 68, abrake pushing electromagnet 69 is arranged on the upper side of each brake pushing insulatingrod 68, thebrake pushing electromagnet 69 is fixedly arranged at the lower end of the top plate 54, and thebrake pushing electromagnet 69 is connected with the brake pushing connectingrods 67 throughbrake pushing springs 70.

Advantageously, twowire strippers 34 are arranged between the twoclamping wheel bases 29, the twowire strippers 34 are bilaterally symmetrical, thewire strippers 34 are fixedly arranged at the upper ends of thebases 10, theelectric wires 28 pass through thewire strippers 34, and thewire strippers 34 can strip insulating skins on theelectric wires 28.

Beneficially, an adjustingmotor 56 is arranged in the topplate sliding groove 55, the adjustingmotor 56 is fixedly arranged on the inner wall of the lower side of the topplate sliding groove 55, ascrew 57 is rotatably arranged at two ends of the adjustingmotor 56, thescrew 57 penetrates through the adjustingslide block 58, and thescrew 57 and the adjustingslide block 58 are in threaded engagement transmission.

Advantageously, aknife bottom plate 16 is arranged on the upper side of thebase 10, theknife bottom plate 16 is made of insulating material, two iron sheets 17 are fixedly arranged at the upper end of the knifeswitch bottom plate 16, the two iron sheets 17 are symmetrical left and right, the upper end of the iron sheet 17 is fixedly provided with anelectric wire connector 18, theelectric wire connector 18 is internally provided with an electric wire fixing hole 19 with a left opening and a right opening, a fasteningbolt 20 is rotationally arranged in the upper end wall of the wire fixing hole 19, twocontact pieces 21 are fixedly arranged on the left iron sheet 17, the twocontact pieces 21 are symmetrical front and back, two knife switch rotating bases 25 are fixedly arranged on the right iron sheet 17, the two knife switch rotating bases 25 are symmetrical front and back, a knife switch rotating shaft 24 is rotationally arranged between the two knife switch rotating bases 25, a switch blade 23 is fixedly arranged on the switch blade rotating shaft 24, an insulating head 22 is fixedly arranged at the left end of the switch blade 23, and the insulating head 22 is made of insulating materials.

Beneficially, thebase 10 is made of an insulating material, twobase sliding grooves 11 are arranged in thebase 10, the twobase sliding grooves 11 are bilaterally symmetrical, abase sliding block 12 is arranged in thebase sliding groove 11 in a sliding mode, abase connecting block 14 is fixedly arranged at the upper end of thebase sliding block 12, abase clamping block 15 is fixedly arranged at the upper end of thebase connecting block 14, and thebase sliding block 12 and the inner wall of thebase sliding groove 11, far away from the knifeswitch bottom plate 16, are connected through abase spring 13.

In the initial state, thefastening spring 41 is in a normal state, thetension spring 44 is in a normal state, the actuatingmotor 48 does not operate, the adjustingmotor 56 does not operate, thereset electromagnet 60 is energized, and the actuatingspring 63 is in a compressed state.

When the work is started, thefastening sliding block 40 is pushed forwards, theelectric wire 28 is led into thefastening cavity 27, then thefastening sliding block 40 is loosened, the fasteningspring 41 pushes thefastening connecting block 42 to move backwards due to the elastic potential energy of the fasteningspring 41, thefastening connecting block 42 drives thefastening sliding block 40 to move backwards, the fastening slidingblock 40 is tightly attached to theelectric wire 28, so as to limit the position of theelectric wire 28, then theelectric wire 28 is placed between the drivenwheel 31 and thedriving wheel 33, thetensioning spring 44 pulls the drivenwheel sliding block 43 and the drivingwheel sliding block 46 to move close to each other due to the elastic potential energy of the tensioningspring 44, the drivenwheel sliding block 43 drives the drivenwheel shaft 30 to move downwards, the drivenwheel shaft 30 drives the drivenwheel 31 to move downwards, the drivingwheel sliding block 46 drives the actuatingmotor 48 to move upwards through the drivingwheel connecting block 47, the drivenwheel 31 and thedriving wheel 33 clamp theelectric wire 28, then theelectric wire 28 is led into thewire stripper 34, at the moment, thewire stripper 34 starts to work, thewire stripper 34 strips the insulating sheath on theelectric wire 28, meanwhile, the actuatingmotor 48 starts to work, the actuatingmotor 48 drives thedriving wheel shaft 32 to rotate, thedriving wheel shaft 32 drives thedriving wheel 33 to rotate, and thedriving wheel 33 drives theelectric wire 28 to move towards the direction close to the electric wire fixing hole 19 through friction;

before working, the up-down height of the rotatingblock 36 is adjusted, and the rotating angle of the rotatingblock 36 is adjusted, so that the outlet position of theguide cover 38 is opposite to the wire fixing hole 19, therefore, thewire 28 enters the wire fixing hole 19 through theguide cover cavity 39, the actuatingmotor 48 stops working, then the adjustingmotor 56 starts working, the adjustingmotor 56 drives the twoscrew rods 57 to rotate, thescrew rods 57 drive the adjustingslide blocks 58 to move through thread meshing transmission until the two adjustingslide blocks 58 are respectively positioned right above thefastening bolt 20, at the moment, the adjustingmotor 56 stops working, then the voltage on thereset electromagnet 60 is gradually reduced until power is cut off, because the actuatingspring 63 has elastic potential energy, the actuatingspring 63 pushes theelectric screw driver 64 downwards, theelectric screw driver 64 moves close to thefastening bolt 20, and simultaneously, theelectric screw driver 64 starts working until theelectric screw driver 64 contacts, theelectric screwdriver 64 can move downward while screwing thefastening bolt 20, thereby screwing the fasteningbolt 20;

then thebrake pushing electromagnet 69 is powered off and loses attraction force, because thebrake pushing spring 70 has elastic potential energy, thebrake pushing spring 70 pushes the brake pushing connectingrod 67 leftwards and downwards, the brake pushing connectingrod 67 drives the brake pushing insulatingrod 68 to move leftwards and downwards, the brake pushing insulatingrod 68 pushes the brake blade 23 to rotate downwards, the brake blade 23 is clamped between the twocontact pieces 21, and therefore the brake blade is closed, and the work is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic termination of plug-in strip, includes the shell, its characterized in that: the wire fixing device comprises a fastening base, the fastening base is fixedly arranged at the upper end of the base, a fastening cavity with an upward opening is arranged in the fastening base, a fastening sliding block is arranged in the fastening cavity in a sliding manner and penetrates through the front side wall of the fastening cavity, the fastening sliding block can slide in the front side wall of the fastening cavity, a fastening connecting block is fixedly arranged at the lower end of the fastening sliding block, the fastening connecting block is connected with the inner wall of the front side of the fastening cavity through a fastening spring, a clamping wheel base is arranged at one side, close to each other, of the two fastening bases, the clamping wheel base is fixedly arranged at the upper end of the base, a roller sliding groove with a forward opening is arranged in the clamping wheel base, and a driven wheel sliding block is arranged in the roller sliding groove in a sliding manner, a driven wheel shaft is rotatably arranged at the front end of the driven wheel sliding block, a driven wheel is fixedly arranged on the driven wheel shaft, a driving wheel sliding block is arranged on the lower side of the driven wheel, the driving wheel sliding block is slidably arranged in the roller sliding groove, the driven wheel sliding block is connected with the driving wheel sliding block through a tensioning spring, a driving wheel connecting block is fixedly arranged at the front end of the driving wheel sliding block, an actuating motor is fixedly arranged at the front end of the driving wheel connecting block, a driving wheel shaft is rotatably arranged at the front end of the actuating motor, a driving wheel is fixedly arranged on the driving wheel shaft, and an electric wire;

an electric wire fixing device is arranged between the two electric wire fixing devices, the electric wire fixing device comprises a supporting plate, the supporting plate is fixedly arranged at the upper end of the base, a top plate is fixedly arranged at the upper end of the supporting plate, two lifting chutes are arranged on the supporting plate, the two lifting chutes are bilaterally symmetrical, lifting slide blocks are arranged in the lifting chutes in a sliding manner, lifting connecting blocks are fixedly arranged at the front ends of the lifting slide blocks, damping bins are fixedly arranged at the front ends of the lifting connecting blocks, damping blocks are embedded in the damping bins, rotary adjusting shafts are arranged in the damping blocks in a rotating manner, large friction force exists between the rotary adjusting shafts and the damping blocks, rotary blocks are fixedly arranged on the rotary adjusting shafts, guide covers are fixedly arranged at the lower sides of the rotary blocks, guide cover cavities with left and right openings are arranged in the guide covers, the top plate sliding groove is arranged in the top plate, two adjusting sliding blocks are arranged in the top plate sliding groove in a sliding mode, the two adjusting sliding blocks are bilaterally symmetrical, an adjusting connecting block is fixedly arranged at the lower end of each adjusting sliding block, a reset electromagnet is fixedly arranged at the lower end of each adjusting connecting block, a tightening sliding bin is fixedly arranged at the lower end of each reset electromagnet, a tightening sliding groove with a downward opening is arranged in each tightening sliding bin, an electric screwdriver is arranged in each tightening sliding groove in a sliding mode, and the electric screwdriver is connected with the inner wall of the upper side of each tightening sliding groove through an actuating spring;

the device comprises a top plate and is characterized in that a brake pushing device is arranged on the lower side of the top plate and comprises two rotary supporting blocks which are symmetrical front and back, a brake pushing rotating shaft is arranged on each rotary supporting block in a rotating mode, a brake pushing connecting rod is fixedly arranged on each brake pushing rotating shaft, the lower ends of the brake pushing connecting rods are fixedly connected through brake pushing insulating rods, a brake pushing electromagnet is arranged on the upper side of each brake pushing insulating rod and fixedly arranged at the lower end of the top plate, and the brake pushing electromagnet is connected with the brake pushing connecting rods through brake pushing springs.

2. The automatic blade wiring device as claimed in claim 1, wherein: two wire strippers are arranged between the two clamping wheel bases and are bilaterally symmetrical, the wire strippers are fixedly arranged at the upper ends of the bases, the electric wire passes through the wire strippers, and the wire strippers can strip the insulating sheaths on the electric wires.

3. The automatic blade wiring device as claimed in claim 1, wherein: be equipped with accommodate motor in the roof spout, accommodate motor is fixed to be set up on the roof spout downside inner wall, accommodate motor rotates at both ends and is equipped with the screw rod, the screw rod runs through adjust the slider, the screw rod with through the screw-thread engagement transmission between the adjust the slider.

4. The automatic blade wiring device as claimed in claim 1, wherein: the base upside is equipped with the plug-in strip bottom plate, the plug-in strip bottom plate is insulating material, the fixed two iron sheets that are equipped with in plug-in strip bottom plate upper end, two the iron sheet bilateral symmetry, the fixed wire connection that is equipped with in iron sheet upper end, open-ended electric wire fixed orifices about being equipped with in the wire connection, the wall internal rotation is equipped with fastening bolt on the electric wire fixed orifices, the left side fixed two contact pieces that are equipped with on the iron sheet, two symmetry around the contact piece, right side fixed two plug-in strip rotating base, two be equipped with plug-in strip rotating base longitudinal symmetry, two between the plug-in strip rotating base rotate and be equipped with the plug-in strip pivot, the fixed plug-in strip that is equipped with in the plug-in strip pivot, the fixed insulating head that is equipped with.

5. The automatic blade wiring device as claimed in claim 4, wherein: the base is insulating material, be equipped with two base spouts in the base, two base spout bilateral symmetry, it is equipped with the base slider to slide in the base spout, the fixed base connecting block that is equipped with in base slider upper end, the fixed base that is equipped with in base connecting block upper end presss from both sides tight piece, the base slider with the base spout is kept away from pass through base spring coupling between the inner wall of plug-in strip bottom plate one side.

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