CN209747653U

CN209747653U - Rubberizing device and winding equipment

Info

Publication number: CN209747653U
Application number: CN201920662177.6U
Authority: CN
Inventors: 黄森; 呙德红; 宗勇
Original assignee: Shenzhen Chengjie Intelligent Equipment Co Ltd
Current assignee: Shenzhen Chengjie Intelligent Equipment Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2019-12-06
Anticipated expiration: 2029-05-09

Abstract

The utility model relates to an electricity core production facility technical field especially relates to a rubberizing device and coiling equipment. The adhesive tape sticking device comprises a frame body, an adhesive tape feeding mechanism, an adhesive tape pressing mechanism, an adhesive tape cutting mechanism and an adhesive tape taking mechanism, wherein the adhesive tape feeding mechanism comprises an adhesive tape feeding driving piece and an adhesive tape clamping assembly, and the adhesive tape feeding driving piece can drive the adhesive tape clamping assembly to reciprocate along the adhesive tape feeding direction; the glue pressing mechanism comprises a glue pressing driving piece and a glue pressing part, and the glue pressing driving piece can drive the glue pressing part to press the adhesive tape; the glue cutting mechanism comprises a glue cutting driving piece and a cutter, and the glue cutting driving piece can drive the cutter to move; the glue taking mechanism comprises a glue taking driving piece and a glue taking wheel, and the glue taking driving piece can drive the glue taking wheel to reciprocate between a glue taking position and a glue pasting position; when the rubber taking wheel is located at the rubber taking position, the axial direction of the rubber taking wheel is parallel to the rubber conveying direction, the rubber taking wheel can absorb the cut rubber belt, when the rubber taking wheel is located at the rubber sticking position, the axial direction of the rubber taking wheel is parallel to the axial direction of the battery cell, and the rubber taking wheel can stick the rubber belt to the battery cell along the axial direction of the battery cell.

Description

Rubberizing device and winding equipment

Technical Field

the utility model relates to an electricity core production facility technical field especially relates to a rubberizing device and coiling equipment.

Background

In the process of producing the battery, the pole piece and the diaphragm need to be wound into a battery core through winding equipment. The winding apparatus generally includes a feeding device, a winding device and a tape adhering device, wherein the feeding device is used for feeding the pole piece and the diaphragm to the winding device. The winding device generally comprises a winding station and a rubberizing station, wherein the pole piece and the diaphragm are wound at the winding station and then move to the rubberizing station to be rubberized by the rubberizing device.

The existing adhesive tape sticking device generally adopts a tape winding and sticking mode, namely, an adhesive tape is wound on the surface of a battery cell around the axis of the battery cell. When the adhesive tape sticking mode is adopted, the using amount of the adhesive tape is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubberizing device and coiling equipment aims at solving current rubberizing device when the rubberizing, the great problem of sticky tape quantity.

In order to solve the above problem, the utility model provides a rubberizing device, include:

A frame body;

The glue feeding mechanism comprises a glue feeding driving piece and a glue clamping assembly which are connected, the glue feeding driving piece is connected with the frame body and can drive the glue clamping assembly to reciprocate along the glue feeding direction so as to pull out a glue tape;

the glue pressing mechanism comprises a glue pressing driving piece and a glue pressing part which are connected, the glue pressing driving piece is connected with the frame body and can drive the glue pressing part to press the adhesive tape;

The adhesive tape cutting mechanism comprises an adhesive tape cutting driving piece and a cutter which are connected, and the adhesive tape cutting driving piece is connected with the frame body and can drive the cutter to move so as to cut off the adhesive tape; and

The glue taking mechanism comprises a glue taking driving piece and a glue taking wheel which are connected, the glue taking driving piece is connected with the frame body, and the glue taking driving piece can drive the glue taking wheel to reciprocate between a glue taking position and a glue pasting position;

When the rubber taking wheel is located at the rubber taking position, the axial direction of the rubber taking wheel is parallel to the rubber conveying direction, the rubber belt after cutting can be sucked by the rubber taking wheel, when the rubber taking wheel is located at the rubber pasting position, the axial direction of the rubber taking wheel is parallel to the axial direction of the battery cell, and the rubber belt can be pasted to the battery cell along the axial direction of the battery cell by the rubber taking wheel.

Optionally, the rubberizing device still includes inhales gluey mechanism, inhale gluey mechanism including the gluey driving piece of inhaling that is connected and inhale gluey portion, inhale gluey driving piece with the support body is connected, institute inhale gluey driving piece can drive inhale gluey portion and remove, so that inhale gluey portion can with after cutting off the sticky tape transfer extremely get the rubber tyer.

optionally, inhale and glue the driving piece including the first driving piece of inhaling that glues and the second that is connected and inhale and glue the driving piece, first inhale glue the driving piece with the support body is connected, the second inhale glue the driving piece with inhale gluey portion and be connected.

optionally, the rubberizing device still includes the rubber tyer, is equipped with the rubber tyer and is equipped with gluey driving piece, the rubber tyer be equipped with the rubber tyer and be equipped with gluey driving piece all with the support body is connected, just be equipped with the rubber tyer with support body sliding connection, be equipped with the rubber tyer set up in on the transfer path of sticky tape, and with the sticky tape butt, it can drive to be equipped with gluey driving piece it is relative to be equipped with the rubber tyer the support body removes, so that the rubber tyer unreels the sticky tape.

optionally, the rubberizing device further comprises an induction piece, wherein the induction piece is connected with the frame body and can determine whether the adhesive tape is used up according to the relative position of the induction piece and the adhesive tape preparing wheel.

optionally, get the driving piece of gluing and include that first get gluey driving piece, swing arm, slider, slide rail and connecting piece, first get gluey driving piece with the support body is connected, the swing arm with the support body rotates to be connected, just the one end of swing arm with first get gluey driving piece and connect, the other end with the slider is connected, the slider with slide rail sliding connection, the slide rail with the support body is connected, the one end of connecting piece with the slider is connected, the other end with it rotates to get the rubber tyer and connects, first get gluey driving piece and can drive the swing arm swing, so that the slider is followed the slide rail removes, it can pass through to get the rubber tyer the connecting piece follow the slider is in get gluey position with reciprocating motion between the rubberizing position.

Optionally, get the driving piece that glues still includes the second and get the driving piece that glues, the second get glue the driving piece with the support body is connected, and can restrict the swing arm swing, so that get the rubber tyer and temporarily stop to being equipped with the position of gluing, it is located to be equipped with the position of gluing get glue with between the rubberizing position.

Optionally, the outer circumferential surface of the rubber taking wheel is provided with an arc-shaped part and a plane part, and the plane part is provided with a first vacuum hole.

optionally, the glue taking mechanism further comprises a stop piece, and the stop piece is connected with the frame body and can limit the rotation of the glue taking wheel when the glue taking wheel is located at the glue taking position.

In addition, the utility model also provides a coiling equipment, include as above-mentioned arbitrary rubberizing device.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

According to the adhesive tape sticking device, the adhesive tape feeding driving piece drives the adhesive tape clamping assembly to pull out the adhesive tape along the adhesive tape feeding direction, and the adhesive pressing driving piece drives the adhesive pressing portion to compress the adhesive tape. Then, send gluey driving piece drive doubling subassembly to reset, cutter driving piece drive cutter cuts off the sticky tape between doubling subassembly and the moulding portion. Meanwhile, the glue taking driving piece drives the glue taking wheel to move to the glue taking position to absorb the cut adhesive tape, and drives the glue taking wheel with the adhesive tape to move to the gluing position, so that the adhesive tape is pasted on the battery core. Because the axial direction of getting the rubber tyer is all parallel with the axial of sending gluey direction and electric core, when the sticky tape after cutting off adsorbs on getting the rubber tyer, the length direction of sticky tape is parallel with the axial of getting the rubber tyer to when making the sticky tape can follow the axial of electric core and paste to electric core, with the quantity of sparingly sticky tape. Moreover, the mode that the adhesive tape is pasted on the battery cell along the axial direction of the battery cell does not influence the tightness degree of winding of the battery cell, and the phenomenon that the battery cell becomes tight after being pasted with the adhesive tape and loosens the core during discharging can be avoided, so that the production quality of winding equipment adopting the adhesive tape pasting device is improved. In addition, because the adhesive tape is cut off and then attached to the battery cell, the length and the flatness of each adhesive tape are kept consistent, and the production consistency of the battery cell can be ensured.

Drawings

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

Wherein:

FIG. 1 is a schematic side view of an exemplary taping device;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic front view of the tape dispenser of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic top view of the taping device of FIG. 3;

Fig. 6 is a rear view of the adhesive applying apparatus of fig. 3.

The reference numbers in the specification are as follows:

10. A rubberizing device;

101. A rubber plate; 102. passing through a rubber wheel;

100. a frame body;

200. A glue feeding mechanism; 210. a glue feeding driving member; 220. a glue clamping component; 221. a finger cylinder; 222. clamping arms; 230. a glue feeding limiting part;

400. A glue pressing mechanism; 410. a glue pressing driving piece; 420. a glue pressing part; 421. a fixing member; 422. a movable member;

600. a glue cutting mechanism; 610. a rubber cutting driving part; 620. a cutter;

700. a glue taking mechanism; 710. taking a glue driving piece; 711. a first glue taking driving part; 712. swinging arms; 713. A slider; 714. a slide rail; 715. a connecting member; 716. a second glue taking driving piece; 720. taking a rubber wheel; 721. A first vacuum hole; 722. an arcuate portion; 723. a planar portion; 730. a stopper; 740. a positioning member; 750. positioning a groove; 760. pasting a glue limiting part;

800. A glue sucking mechanism; 810. a glue sucking driving part; 811. a first glue absorbing driving member; 812. a second glue sucking driving part; 820. glue absorbing part.

910. Preparing a rubber wheel; 920. preparing a glue driving piece; 930. a sensing member.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 6, an embodiment of the present invention provides a rubberizing device 10 for a winding apparatus, which further includes a feeding device and a winding device, wherein the feeding device is used for feeding a pole piece and a diaphragm to the winding device. The winding device comprises a winding station and a rubberizing station, and the pole piece and the diaphragm move to the rubberizing station after being wound at the winding station and are rubberized by the rubberizing device 10.

Referring mainly to fig. 1 and 3, in the present embodiment, the adhesive applying apparatus 10 includes a frame 100, an adhesive feeding mechanism 200, an adhesive pressing mechanism 400, an adhesive cutting mechanism 600, and an adhesive taking mechanism 700.

Referring to fig. 4, the adhesive feeding mechanism 200 includes an adhesive feeding driving member 210 and an adhesive clamping assembly 220 connected to each other, wherein the adhesive feeding driving member 210 is connected to the frame 100 and can drive the adhesive clamping assembly 220 to reciprocate along the adhesive feeding direction to pull out the adhesive tape.

The glue pressing mechanism 400 includes a glue pressing driving member 410 and a glue pressing portion 420 connected to each other, and the glue pressing driving member 410 is connected to the frame body 100 and can drive the glue pressing portion 420 to press the adhesive tape.

The glue cutting mechanism 600 comprises a glue cutting driving member 610 and a cutter 620 which are connected, wherein the glue cutting driving member 610 is connected with the frame body 100 and can drive the cutter 620 to move so as to cut off the adhesive tape between the glue clamping assembly 220 and the glue pressing part 420.

Referring to fig. 5, the glue dispensing mechanism 700 includes a glue dispensing driving member 710 and a glue dispensing wheel 720 connected to each other, and the glue dispensing driving member 710 is connected to the frame 100. The axial direction of the glue taking wheel 720 is parallel to the glue feeding direction and the axial direction of the battery cell, and the glue taking wheel 720 is provided with a first vacuum hole 721 for sucking the adhesive tape. Get gluey driving piece 710 and can drive and get rubber tyer 720 and get gluey position and rubberizing position between reciprocating motion, get rubber tyer 720 and can get gluey position and absorb the sticky tape after cutting to paste the sticky tape to electric core on rubberizing position.

it is understood that the winding apparatus further includes a vacuum generator (not shown) and a controller (not shown), and the vacuum generator is connected to the glue dispensing wheel 720 to switch the first vacuum hole 721 between a vacuum state and a non-vacuum state. The controller is electrically connected with each driving piece and the vacuum generator, and the controller can control each driving piece and the vacuum generator to act cooperatively so as to finish adhesive tape pasting.

In the above tape sticking apparatus 10, the tape feeding driving member 210 drives the tape clamping assembly 220 to pull out the tape along the tape feeding direction, and the tape pressing driving member 410 drives the tape pressing portion 420 to press the tape. Then, the cutting driving member 610 drives the cutting knife 620 to cut the adhesive tape between the adhesive insertion component 220 and the adhesive pressing part 420. Meanwhile, the adhesive taking driving member 710 drives the adhesive taking wheel 720 to move to the adhesive taking position to absorb the cut adhesive tape, and then drives the adhesive taking wheel 720 with the adhesive tape to move to the adhesive applying position, so that the adhesive tape is applied to the battery core. Because the axial direction of getting rubber tyer 720 is all parallel with the axial of sending gluey direction and electric core, when the sticky tape after cutting off adsorbs on getting rubber tyer 720, the length direction of sticky tape is parallel with the axial of getting rubber tyer 720 to when making the sticky tape can follow the axial of electric core and paste to electric core, in order to save the quantity of sticky tape. Moreover, the mode of pasting the adhesive tape on the battery core along the axial direction of the battery core does not influence the tightness degree of the winding of the battery core, and the phenomenon that the battery core becomes tight after being pasted with the adhesive tape and loosens the core during discharging can be avoided, so that the production quality of the winding equipment adopting the adhesive tape pasting device 10 is improved.

in the present embodiment, referring to fig. 3 and 4, the glue clamping assembly 220 includes a finger cylinder 221 and two clamping arms 222, the finger cylinder 221 is connected to the glue feeding driving member 210, the clamping arms 222 are connected to the finger cylinder 221, and the number of the clamping arms 222 is two. The glue feeding driving unit 210 has a cylinder structure and can drive the finger cylinder 221 to reciprocate in the glue feeding direction. The finger cylinder 221 can drive the two clamp arms 222 to approach or separate to clamp or release the adhesive tape. The glue pressing portion 420 includes a fixing member 421 and a moving member 422, the fixing member 421 is connected to the frame body 100, and the moving member 422 is connected to the glue pressing driving member 410. The adhesive pressing driving member 410 can drive the movable member 422 to approach or separate from the fixed member 421 to clamp or release the adhesive tape.

In addition, the tape sticking device 10 further includes a tape tray 101 and a tape passing wheel 102, the tape tray 101 and the tape passing wheel 102 are both connected to the frame body 100, and the tape on the tape tray 101 is located between the fixing member 421 and the movable member 422 of the tape pressing portion 420 after bypassing the plurality of tape passing wheels 102.

when the tape dispenser 10 is in operation, the feeding driving unit 210 drives the finger cylinder 221 to move closer to the tape pressing mechanism 400 along the feeding direction, then the finger cylinder 221 drives the clamping arm 222 to clamp the tape, and the tape pressing driving unit 410 drives the movable member 422 to move away from the fixed member 421. Thus, the adhesive tape can be pulled out when the adhesive feeding driving member 210 drives the finger cylinder 221 to reset. After the adhesive feeding driving element 210 drives the finger cylinder 221 to reset, the adhesive pressing driving element 410 drives the movable element 422 to approach the fixed element 421 to press the adhesive tape. Then, the adhesive cutting driving member 610 drives the cutter 620 to cut off the adhesive tape between the adhesive clamping assembly 220 and the adhesive pressing portion 420, the cut adhesive tape is adsorbed onto the adhesive taking wheel 720, and the adhesive taking driving member 710 drives the adhesive taking wheel 720 adsorbed with the adhesive tape to move from the adhesive taking position to the adhesive applying position. When the rubber taking wheel 720 is located at the rubberizing position, the peripheral surface of the rubber taking wheel 720 is in contact with the peripheral surface of the battery cell, and the battery cell rotates to drive the rubber taking wheel 720 to rotate so as to paste the adhesive tape on the battery cell.

Of course, in other embodiments, the glue pressing part 420 can press the glue onto the glue taking wheel 720. In addition, the rubberizing device 10 may further include a mechanism for driving the rubber taking wheel 720 to rotate, so that the first vacuum hole 721 on the surface of the rubber taking wheel 720 faces the adhesive tape when the rubber taking wheel 720 is at the rubber taking position, and the adhesive tape on the rubber taking wheel 720 faces the battery cell when the rubber taking wheel 720 is at the rubberizing position.

In addition, in order to ensure that the adhesive clamping assembly 220 can be accurately reset to the initial position, the adhesive feeding mechanism 200 further includes an adhesive feeding limiting member 230, and the adhesive feeding limiting member 230 is connected to the frame body 100. When the glue clamping assembly 220 is reset to the initial position, the glue-feeding limiting member 230 abuts against the moving end of the glue-feeding driving member 210. In the present embodiment, the glue-feeding stopper 230 is a cylinder structure.

further, referring mainly to fig. 1, fig. 2 and fig. 4, the adhesive applying device 10 further includes an adhesive suction mechanism 800. The glue-sucking mechanism 800 includes a glue-sucking driving member 810 and a glue-sucking portion 820 connected to each other, the glue-sucking driving member 810 is connected to the frame body 100, the glue-sucking portion 820 is provided with a second vacuum hole (not shown) for sucking the adhesive tape, and the second vacuum hole is connected to a vacuum generator.

in this embodiment, inhale and glue driving piece 810 including the first driving piece 811 of inhaling that is connected and the second driving piece 812 of inhaling glue, the first driving piece 811 of inhaling glue is connected with support body 100, the second driving piece 812 of inhaling glue is connected with inhaling gluey portion 820, the first driving piece 811 of inhaling glue and the second driving piece 812 of inhaling glue are the cylinder structure. After the adhesive clamping assembly 220 is reset to the initial position, the second adhesive driving component 812 drives the adhesive sucking part 820 to move to a position contacting the adhesive tape to suck the adhesive tape. Then, the cutting driving member 610 drives the cutting knife 620 to cut the adhesive tape between the adhesive suction part 820 and the adhesive pressing part 420. After the tape is cut, the first adhesive suction driving member 811 drives the second adhesive suction driving member 812 to drive the adhesive suction portion 820 to transfer the cut tape to the adhesive taking wheel 720.

It is understood that by providing the glue-sucking mechanism 800, the volume of the glue-sucking part 820 can be smaller than that of the glue-fetching wheel 720. Like this, compare in getting the mode that rubber tyer 720 removal was inhaled and is glued, rubberizing device 10 can set up less passageway, only need guarantee this passageway can supply inhale gluey portion 820 to pass through can, and need not set up great being used for and supplying the passageway that gets rubber tyer 720 and pass through, can reduce rubberizing device 10's volume.

it should be noted that, in the embodiment, the first adhesive driving component 811 and the second adhesive driving component 812 can use air cylinders with different strokes and powers, so that the adhesive sucking portion 820 can be accurately stopped at the position for sucking the adhesive tape, and the adhesive sucking portion 820 is prevented from colliding with the adhesive taking wheel 720 when transferring the adhesive tape to the adhesive taking wheel 720. Of course, in other embodiments, the glue-absorbing driving member 810 may include only one air cylinder.

In the present embodiment, the outer circumferential surface of the rubber tapping wheel 720 has an arc portion 722 and a flat portion 723, and the flat portion 723 is provided with a second vacuum hole. Thus, the adhesive tape can be adsorbed on the planar portion 723, making the adhesive tape more flat.

Further, in the present embodiment, referring mainly to fig. 2, the glue taking mechanism 700 further includes a stop 730, and the stop 730 is connected to the frame body 100 and can limit the rotation of the glue taking wheel 720 when the glue taking wheel 720 is located at the glue taking position. Specifically, the cross section of the stopper 730 is circular, the glue taking mechanism 700 further comprises a positioning member 740, the positioning member 740 is fixedly connected with the glue taking wheel 720, the positioning member 740 is provided with a positioning groove 750, the positioning groove 750 is of an arc-shaped structure, and the shape and the size of the positioning groove 750 are matched with those of the stopper 730. When the rubber taking wheel 720 is located at the rubber taking position, part of the structure of the stop 730 is located in the positioning groove 750, and the stop 730 can limit the rotation of the positioning member 740, so as to limit the rotation of the rubber taking wheel 720. Of course, the positioning groove 750 may be provided on the stopper 730.

In addition, in this embodiment, referring to fig. 3 mainly, the adhesive applying device 10 further includes a glue preparing wheel 910 and a glue preparing driving member 920, the glue preparing wheel 910 and the glue preparing driving member 920 are both connected to the frame body 100, and the glue preparing wheel 910 is slidably connected to the frame body 100. The glue preparation wheel 910 is disposed on the conveying path of the adhesive tape and abuts against the adhesive tape, and the glue preparation driving member 920 can drive the glue preparation wheel 910 to move relative to the frame body 100. Before the glue feeding driving member 210 drives the glue clamping assembly 220 to pull out the tape, the glue preparing driving member 920 drives the glue preparing wheel 910 to move so as to pull out the tape on the glue tray 101 in advance. When the adhesive feeding driving member 210 drives the adhesive clamping assembly 220 to move, the adhesive clamping assembly 220 pulls out the adhesive tape between the adhesive pressing portion 420 and the adhesive tape tray 101, and the adhesive tape drives the standby adhesive wheel 910 to reset when moving. By providing the glue driving member 920 and the glue preparing wheel 910, the tape on the glue tray 101 is pulled out by the glue preparing driving member 920 driving the glue preparing wheel 910 in advance. Thus, the adhesive tape feeding driving member 210 has less resistance to pull the adhesive tape out from the adhesive tape clamping assembly 220.

Further, the tape dispenser 10 further includes a sensing member 930, and the sensing member 930 is connected to the frame body 100 and can determine whether the tape is used up according to the relative position of the sensing member 930 and the tape preparing wheel 910. Specifically, when the glue is prepared, the force is applied to the glue preparation wheel 910 by the glue preparation driving member 920, and the force applied to the glue preparation wheel 910 by the glue preparation driving member 920 is the same, so that the distance of each movement of the glue preparation wheel 910 is the same. If the tape is about to be used up, the resistance of the tape to the tape preparation wheel 910 will be reduced, and the tape preparation wheel 910 can move to a position close to the sensing member 930 after being acted by the tape preparation driving member 920. After the sensing member 930 senses the glue preparing wheel 910, it indicates that the adhesive tape is about to be used up, and the operator may be prompted to replace the adhesive tape tray 101.

it should be noted that in the present embodiment, referring to fig. 5 mainly, the glue taking driving member 710 includes a first glue taking driving member 711, a swing arm 712, a sliding block 713, a sliding rail 714 and a connecting member 715. The first glue taking driving member 711 is connected to the frame body 100, the swing arm 712 is rotatably connected to the frame body 100, one end of the swing arm 712 is connected to the first glue taking driving member 711, and the other end is connected to the sliding block 713. The sliding block 713 is slidably connected with the sliding rail 714, and the sliding rail 714 is connected with the frame body 100. One end of the connecting piece 715 is connected with the sliding block 713, and the other end is rotatably connected with the rubber taking wheel 720. The first glue taking driving member 711 can drive the swing arm 712 to swing so as to enable the sliding block 713 to move along the sliding rail 714, and the glue taking wheel 720 can follow the sliding block 713 to reciprocate between the glue taking position and the gluing position through the connecting member 715. In this way, the rubber taking wheel 720 moves linearly, and the moving path of the rubber taking wheel 720 is short, so that the working efficiency of the adhesive applying device 10 can be improved. Of course, in other embodiments, the glue dispensing wheel 720 may also swing between the glue dispensing position and the glue dispensing position.

Further, the glue taking driving member 710 further includes a second glue taking driving member 716, and the second glue taking driving member 716 is connected to the frame body 100 and can limit the swing of the swing arm 712. Specifically, the first glue taking driving member 711 and the second glue taking driving member 716 are both air cylinders. The first glue taking driving member 711 drives the swing arm 712 to swing, and when the glue taking wheel 720 moves to a glue preparation position between the glue taking position and the glue applying position, the second glue taking driving member 716 works to limit the movement of the first glue taking driving member 711, so that the glue taking wheel 720 temporarily stops at the glue preparation position. When the battery cell at the winding station moves to the rubberizing station, the second glue taking driving piece 716 resets, and the first glue taking driving piece 711 drives the glue taking wheel 720 to move from the glue preparation position to the rubberizing position.

get gluey driving piece 716 through setting up the second, can guarantee to get rubber tyer 720 accuracy and stop in being equipped with gluey position to wait that electric core moves to rubberizing station. Of course, in other embodiments, the swing arm 712 can be driven by only the first glue-extracting driving member 711. In addition, in order to ensure that the rubber taking wheel 720 is accurately stopped at the rubber taking position, the rubberizing device 10 further includes a rubberizing limiting member 760, and the rubberizing limiting member 760 is disposed on the frame body 100. When the glue taking wheel 720 moves to the gluing position, the swing arm 712 abuts against the gluing limit part 760.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A rubberizing device, characterized by comprising:

A frame body;

2. the rubberizing device according to claim 1, further comprising a glue sucking mechanism, wherein the glue sucking mechanism comprises a glue sucking driving member and a glue sucking portion connected to each other, the glue sucking driving member is connected to the frame body, and the glue sucking driving member can drive the glue sucking portion to move, so that the glue sucking portion can transfer the cut adhesive tape to the glue taking wheel.

3. The rubberizing device according to claim 2, wherein the glue suction driving member comprises a first glue suction driving member and a second glue suction driving member which are connected with each other, the first glue suction driving member is connected with the frame body, and the second glue suction driving member is connected with the glue suction portion.

4. The rubberizing device according to claim 1, wherein the rubberizing device further comprises a rubber disc, a rubber preparation wheel and a rubber preparation driving member, the rubber disc, the rubber preparation wheel and the rubber preparation driving member are all connected to the frame body, the rubber preparation wheel is slidably connected to the frame body, the rubber preparation wheel is disposed on a conveying path of the adhesive tape and abuts against the adhesive tape, and the rubber preparation driving member can drive the rubber preparation wheel to move relative to the frame body, so that the rubber disc unreels the adhesive tape.

5. the taping device of claim 4, further comprising a sensing member coupled to the frame body and capable of determining whether the tape is used up based on a relative position of the sensing member and the tape preparation wheel.

6. the rubberizing device according to claim 1, wherein the glue taking driving member comprises a first glue taking driving member, a swing arm, a slider, a slide rail and a connecting member, the first glue taking driving member is connected to the frame body, the swing arm is rotatably connected to the frame body, one end of the swing arm is connected to the first glue taking driving member, the other end of the swing arm is connected to the slider, the slider is slidably connected to the slide rail, the slide rail is connected to the frame body, one end of the connecting member is connected to the slider, the other end of the connecting member is rotatably connected to the glue taking wheel, the first glue taking driving member can drive the swing arm to swing so that the slider moves along the slide rail, and the glue taking wheel can follow the slider through the connecting member to reciprocate between the glue taking position and the rubberizing position.

7. the rubberizing device according to claim 6, wherein the glue taking driving member further comprises a second glue taking driving member, the second glue taking driving member is connected to the frame body and can limit the swing of the swing arm, so that the glue taking wheel temporarily stays to a glue preparation position, and the glue preparation position is located between the glue taking position and the glue applying position.

8. The rubberizing device according to claim 1, wherein an outer peripheral surface of said rubber-extracting wheel has an arc-shaped portion and a flat portion, said flat portion being provided with a first vacuum hole.

9. the rubberizing device according to claim 1, wherein the glue taking mechanism further comprises a stopper, the stopper being connected to the frame body and capable of restricting the glue taking wheel from rotating when the glue taking wheel is located at the glue taking position.

10. A winding plant characterized by comprising a rubberizing device according to any one of claims 1 to 9.