CN111342104A

CN111342104A - Adhesive tape sticking device and adhesive tape sticking method

Info

Publication number: CN111342104A
Application number: CN202010160614.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-06-26

Abstract

The invention relates to a rubberizing device and a rubberizing method, wherein the rubberizing device is used for rubberizing a tape to the stop end of an electric core and comprises a rubberizing mechanism, the rubberizing mechanism comprises a rubberizing assembly and a glue pressing assembly, the glue pressing assembly is used for clamping the tape, the rubberizing assembly can move and abut against the electric core, the rubberizing assembly comprises a rubberizing roller and a rubberizing roller support, the rubberizing roller can abut against the electric core and press the end part of the tape to the electric core, and the rubberizing roller support is connected with the rubberizing roller and drives the rubberizing roller to move along the surface of the electric core. The rubberizing device provided by the application can not only realize rubberizing of a small electric core, but also realize rubberizing of a large electric core, and is strong in compatibility and wide in application range; the end part of the adhesive tape can be rolled and pasted on the termination end of the battery cell, and the pasting of the adhesive tape is firm; in addition, the adhesive tape can be directly attached to the termination end of the battery cell, the adhesive tape with the proper length can be cut according to the set length, the occupied space is small, the adhesive tape pasting process is simple, the cost is low, and the adhesive tape pasting efficiency is high.

Description

Adhesive tape sticking device and adhesive tape sticking method

Technical Field

The invention relates to the technical field of battery production equipment, in particular to a rubberizing device and a rubberizing method.

Background

After the electric core finishes coiling, need be to the end of stopping of electric core and paste the sticky tape, the sticky tape is used for preventing electric core pine from scattering. The existing adhesive tape sticking device is mostly suitable for sticking an adhesive tape to a small-sized battery cell, and for a large-sized battery cell, the required adhesive tape is very long and exceeds the supply range of the existing adhesive tape sticking device; meanwhile, the existing rubberizing device needs to transfer the adhesive tape to the rubberizing roller firstly, and then the rubberizing roller swings to abut against the battery core and then attaches the adhesive tape to the battery core termination end, so that the rubberizing process is complex, the occupied space is large, the cost is high, and the rubberizing efficiency is low.

Disclosure of Invention

Based on this, to the problem that the existing equipment can not meet the requirement of the large-scale battery cell on the end adhesive tape, and the existing adhesive tape sticking process needs to transfer the adhesive tape to the adhesive tape sticking roller in advance to cause the adhesive tape sticking process to be complicated, a sticking device and a sticking method are provided.

The utility model provides a rubberizing device for to the end rubberizing area that terminates of electric core, construct including rubberizing mechanism, rubberizing mechanism includes rubberizing subassembly and moulding subassembly, the moulding subassembly is used for the centre gripping the sticky tape, portable and butt of rubberizing subassembly electric core, the rubberizing subassembly includes rubberizing roller and rubberizing roller support, the rubberizing roller can with electric core butt will the tip pressure of sticky tape is pasted on the electric core, rubberizing roller leg joint the rubberizing roller drives the rubberizing roller is followed electric core surface removes.

Further, the rubberizing subassembly still includes the rubberizing fixing base, rubberizing roller leg joint the rubberizing fixing base, the rubberizing roller support wind the rubberizing fixing base rotates and drives the rubberizing roller is followed electric core surface removes.

Further, the rubberizing mechanism further comprises a translation assembly, and the translation assembly drives the rubberizing assembly and the glue pressing assembly to move close to or away from the battery core.

Further, still including sending gluey mechanism, send gluey mechanism including splint subassembly and removal subassembly, the splint subassembly is used for the centre gripping the sticky tape, it is used for the drive to remove the splint subassembly will the sticky tape move to the moulding subassembly, the splint subassembly is including being used for the centre gripping first splint and the second splint of sticky tape, the second splint can be portable and butt first splint.

Further, the moulding subassembly is including being used for the centre gripping the briquetting and the bracing piece of sticky tape, the briquetting can be close to the bracing piece presss from both sides tightly the sticky tape, first splint joint the briquetting.

Furthermore, the clamping plate assembly further comprises an air blowing clamping block, the air blowing clamping block is connected with the second clamping plate, and a plurality of air holes are formed in the air blowing clamping block.

The rubber cutting mechanism comprises a cutter and a cutter mounting seat, the moving assembly is connected with the cutter mounting seat and drives the cutter mounting seat to move, the cutter is arranged on the cutter mounting seat, and the cutter can move close to the adhesive tape and cut off the adhesive tape.

Further, the glue cutting mechanism further comprises a avoiding assembly, the avoiding assembly comprises a avoiding driving assembly, and the avoiding driving assembly drives the cutter to move between the glue feeding mechanism and the glue pasting mechanism.

Further, still including supplying gluey mechanism, supply gluey mechanism including putting the spool and putting the spool mounting panel, it sets up to put the spool rotatoryly put on the spool mounting panel, it includes relative first boss and the second boss that sets up to put the spool, the sticky tape sets up first boss with between the second boss.

Further, the glue supply mechanism further comprises an adjusting assembly, the adjusting assembly is arranged on the unreeling shaft mounting plate and comprises an adjusting guide assembly and a locking assembly, the unreeling shaft mounting plate is arranged along the adjusting guide assembly to move, and the locking assembly is used for controlling the movement of the unreeling shaft mounting plate.

Further, still include buffer memory mechanism, buffer memory mechanism includes buffer memory subassembly, counter weight subassembly and conveyer belt, counter weight subassembly with buffer memory subassembly passes through the conveyer belt is connected, buffer memory subassembly is used for the storage the sticky tape, counter weight subassembly pulls under the dead weight effect buffer memory subassembly releases the sticky tape.

Further, still include guiding mechanism, guiding mechanism sets up the rubberizing mechanism with between the splint subassembly, guiding mechanism includes guide roll and direction drive assembly, direction drive assembly drive the guide roll is close to or is kept away from the sticky tape.

The adhesive tape cutting device comprises a cutting mechanism, a detection mechanism and a control system, wherein the detection mechanism comprises a plurality of mark sensors, the mark sensors are used for detecting marks on the adhesive tape and outputting mark signals to the control system, and the control system controls the adhesive tape cutting mechanism to cut off the adhesive tape after obtaining the mark signals.

The adhesive tape cutting device further comprises a length measuring mechanism, wherein the length measuring mechanism comprises a plurality of length measuring sensors, the length measuring sensors detect the length of the adhesive tape and output length measuring signals to a control system, and the control system controls the adhesive tape cutting mechanism to cut off the adhesive tape after obtaining the length measuring signals.

Further, still include waste product sticky tape and reject the mechanism, waste product sticky tape is rejected the mechanism and is included rolling axle and rotation axis, the rolling hub connection the rotation axis, set up the joint on the rolling axle the draw-in groove of sticky tape.

Further, a tape pasting method is provided for pasting a tape on a terminating end of a battery cell, and the method is based on the above tape pasting device, and comprises the following steps:

driving a second clamping plate of the clamping plate assembly to move towards the first clamping plate and clamp the end part of the adhesive tape;

driving the clamping plate assembly to move towards the adhesive tape sticking mechanism and conveying the end part of the adhesive tape;

driving the adhesive tape sticking mechanism to clamp the end part of the adhesive tape;

driving the second jaw away from the first jaw and releasing the end of the tape;

and driving the adhesive tape sticking mechanism to abut against the battery cell and sticking the adhesive tape on the battery cell termination end in a rolling manner.

The rubberizing device provided by the application can not only realize rubberizing of a small electric core, but also realize rubberizing of a large electric core, and is strong in compatibility and wide in application range; the end part of the adhesive tape can be rolled and pasted on the termination end of the battery cell, and the pasting of the adhesive tape is firm; in addition, the adhesive tape can be directly attached to the termination end of the battery cell, the adhesive tape with the proper length can be cut according to the set length, the occupied space is small, the adhesive tape pasting process is simple, the cost is low, and the adhesive tape pasting efficiency is high.

Various specific structures of the present application, as well as the functions and effects thereof, will be described in further detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of an assembly of a taping device according to one embodiment of the present application;

FIG. 2 is a top view of a taping mechanism of the taping device of one embodiment of the present application;

FIG. 3 is a bottom view of the taping mechanism of the taping device of one embodiment of the present application;

FIG. 4 is a front view of a taping mechanism of the taping device of one embodiment of the present application;

FIG. 5 is an enlarged view of a portion 1-1 of a taping mechanism of the taping device of an embodiment of the present application;

FIG. 6 is a front view of a glue feeding mechanism of a gluing device according to one embodiment of the present application;

FIG. 7 is a top view of a glue feeding mechanism of a gluing device according to one embodiment of the present application;

FIG. 8 is a left side view of the glue delivery mechanism of the glue applicator of one embodiment of the present application;

FIG. 9 is a partial right side view of the glue delivery mechanism of the glue applicator of one embodiment of the present application;

FIG. 10 is a front view of a glue supply mechanism of the taping device of one embodiment of the present application;

FIG. 11 is a left side view of the glue supply mechanism of the taping device of one embodiment of the present application;

FIG. 12 is a top view of a guide mechanism of the taping device of one embodiment of the present application;

FIG. 13 is a left side view of a detection mechanism of the taping device of one embodiment of the present application;

FIG. 14 is a left side view of the length measuring mechanism of the taping device of one embodiment of the present application;

FIG. 15 is a front view of a waste tape reject mechanism of the taping device of one embodiment of the present application;

FIG. 16 is a top view of a waste tape reject mechanism of the taping device of one embodiment of the present application;

FIG. 17 is a front view of a buffer mechanism of the taping device of one embodiment of the present application;

fig. 18 is a flowchart of a rubberizing method according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be further clearly and completely described below with reference to the accompanying drawings, but it should be noted that the following embodiments are only some preferred embodiments in the present application, and do not refer to all embodiments covered by the technical solutions of the present application.

It should be noted that when an element is referred to as being "fixed" to another element in the description of the present application, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 is a schematic diagram illustrating an assembly of a tape sticking apparatus according to an embodiment of the present application, where the tape sticking apparatus includes a tape sticking mechanism 1, a tape feeding mechanism 2, a tape supplying mechanism 3, a guiding mechanism 4, a detecting mechanism 51, a length measuring mechanism 52, a waste tape removing mechanism 6, and a buffer mechanism 7. The rubberizing device sets up on mounting panel 8, and electric core is convoluteed on book needle mechanism 9. In order to paste electric core, especially the end that terminates of electric core for the convenience of rubberizing device, the rubberizing device is close to a roll needle mechanism 9 setting, and rubberizing mechanism 1 can remove and the butt rolls up needle mechanism 9 to the rubberizing of being convenient for.

Fig. 2 is a top view of a gluing mechanism of a gluing device according to an embodiment of the present application, fig. 3 is a bottom view of the gluing mechanism of the gluing device according to an embodiment of the present application, fig. 4 is a front view of the gluing mechanism of the gluing device according to an embodiment of the present application, and referring to fig. 2 to 4, the gluing mechanism 1 includes a gluing component 11, a translation component 12 and a glue pressing component 13, and the translation component 12 is connected to the gluing component 11 and the glue pressing component 13 and is used for driving the gluing component 11 and the glue pressing component 13 to move close to or away from a battery cell on the needle winding mechanism 9. The rubberizing assembly 11 comprises a rubberizing roller 111, a rubberizing driving assembly and a rubberizing guiding assembly, the rubberizing driving assembly comprises a rubberizing cylinder 112 and a rubberizing cylinder fixing seat 113, and the rubberizing guiding assembly comprises a rubberizing sliding plate 114, a rubberizing sliding block 115 and a rubberizing sliding rail 116. The rubberizing subassembly 11 still includes rubberizing fixing base 117, spring bracket 118 and rubberizing roller support 119, connects through spring 181 between rubberizing roller support 119 and the spring bracket 118. The translation assembly 12 includes a translation drive assembly including a translation cylinder 121, a translation carriage 122, a translation drive block 123, a translation slider 124, and a translation slide 125. The glue pressing component 13 comprises a pressing block 131, a supporting rod 132, a glue pressing driving component, a glue pressing guide rod 135, a glue pressing driving block 136 and a supporting rod mounting seat 137, and the glue pressing driving component comprises a glue pressing air cylinder 133 and a glue pressing air cylinder fixing seat 134.

The translation cylinder 121 and the translation slide rail 125 of the translation assembly 12 are disposed on the mounting plate 8, the output end of the translation cylinder 121 is connected to the translation driving block 123, the translation driving block 123 is connected to the translation slide carriage 122, the translation slide carriage 122 can reciprocate along the first direction a-a under the driving of the translation cylinder 121, and meanwhile, the translation slide carriage 122 is connected to the translation slide rail 125 through the translation slider 124, so that the stability of the translation slide carriage 122 when moving along the first direction a-a is ensured, and the translation slide carriage 122 can be close to or far away from the electric core of the winding needle mechanism 9. The first direction described in this embodiment refers to a direction in which the tape sticking mechanism 1 is close to or away from the battery cell, that is, the tape sticking mechanism 1 reciprocates along the a-a direction in the drawing, but it should be noted that, unless otherwise specified, the movement along the a-a direction described in this application includes the reciprocating movement along the a-a direction, and in addition, the application is not limited to the movement along one direction of the a-a direction, and a designer may select a suitable movement direction of the tape sticking mechanism 1 according to specific design requirements and spatial layout requirements.

In order to reasonably utilize the space for structural layout, according to the technical scheme provided by the application, the glue pressing component 13 is located at the downstream of the gluing component 11 along the conveying direction of the adhesive tape, and specifically refer to fig. 4. The glue pressing assembly 13 is connected to the translation sliding base 122 of the translation assembly 12, and the glue pressing assembly 13 is driven to move along the first direction a-a by the movement of the translation sliding base 122. The moulding cylinder 133 and the moulding cylinder fixing seat 134 of the moulding component 13 are connected, the moulding cylinder fixing seat 134 is connected at one side of the translation sliding seat 122, the output end of the moulding cylinder 133 is connected with the moulding driving block 136, the moulding driving block 136 is connected with one end of the moulding guide rod 135, and the moulding guide rod 135 runs through the translation sliding seat 122 and can move along the translation sliding seat 122. The moulding cylinder 133, the moulding cylinder fixing seat 134 and the moulding driving block 136 are all arranged on one side (the left side in fig. 3) of the translation sliding seat 122, the pressing block 131 and the supporting rod 132 are arranged on the other side (the right side in fig. 3) of the translation sliding seat 122, and the pressing block 131 is connected with the other end of the moulding guide rod 135, so that when the moulding cylinder 133 drives the moulding driving block 136 to move along the first direction a-a, the moulding guide rod 135 can be driven, and the pressing block 131 is driven to move along the first direction a-a. The support rod 132 is coupled to the translation slider 122 through the support rod mount 137, and thus, can approach or be away from the support rod 132 when the pressing piece 131 moves in the first direction a-a. The supporting rod 132 is perpendicular to the mounting plate 8, and in the embodiment provided by the present application, the adhesive tape is also perpendicular to the mounting plate 8, the pressing piece 131 is opposite to the supporting rod 132, and the end of the adhesive tape extends between the pressing piece 131 and the supporting rod 132, so that the end of the adhesive tape can be clamped or loosened when the pressing piece 131 is close to or far away from the supporting rod 132.

Further, in the embodiment provided by the present application, the pressing block 131 is in a flat plate shape, and one side of the pressing block 131, which is abutted to the supporting rod 132, includes a first sawtooth edge. The pressing block 131 with the structure can abut against the supporting rod 132 to clamp the end of the adhesive tape, and can be matched with other mechanisms, for example, the pressing block assembly at the end of the conveying adhesive tape is matched with a clamping plate assembly, the clamping plate assembly is designed to be a sawtooth structure matched with the pressing block 131, the pressing block 131 and the clamping plate assembly are combined tightly through meshing between saw teeth, so that the end of the adhesive tape is accurately received and transferred to the adhesive tape sticking assembly 11 provided by the embodiment of the application, and specific contents will be elaborated in the following. The designer in the art can design the pressing block 131 with a suitable structure according to actual needs.

The rubberizing subassembly 11 is connected on the translation slide 122 of translation subassembly 12 equally, specifically speaking, translation slide 122 top sets up rubberizing slide rail 116, rubberizing slider 115 sets up on rubberizing slide rail 116 and can follow rubberizing slide rail 116 and move, set up rubberizing slide 114 on rubberizing slider 115, the rubberizing cylinder 112 and the rubberizing cylinder fixing base 113 of rubberizing subassembly 11 are connected, rubberizing cylinder fixing base 113 is connected on translation slide 22, rubberizing slide 114 is connected to rubberizing cylinder 112, therefore, when rubberizing cylinder 112 moved, can drive rubberizing slide 114 and move along first direction A-A. The rubberizing slide plate 114 is connected with the rubberizing fixing seat 117, one end of the rubberizing roller support 119 is rotatably connected to the rubberizing fixing seat 117, the other end of the rubberizing roller support 119 is connected with the rubberizing roller 111, the rubberizing roller 111 can rotate around the rubberizing roller support 119, and the rotation center N-N of the rubberizing roller 111 is perpendicular to the mounting plate 8.

It should be noted that, translation subassembly 12's effect is that drive rubberizing subassembly 11 and moulding subassembly 13 are close to or keep away from electric core and move, consequently, as long as can satisfy above demand, translation subassembly 12's drive direction and rubberizing subassembly 11 and moulding subassembly 13's drive direction can not be the same, and concrete drive direction, designer can carry out rational design according to the overall arrangement of rubberizing mechanism 1 and electric core.

The rubberizing cylinder 112 can move the rubberizing roller 111 to the position close to or far away from electric core through rubberizing slide 114, when electric core and rubberizing roller 111 butt, rubberizing roller 111 is tangent with electric core, when electric core rotates, because frictional force between the two, rubberizing roller 111 can receive the tangential force effect, simultaneously because rubberizing roller support 119 connects on rubberizing fixing base 117 rotatoryly, consequently, rubberizing roller 111 can drive rubberizing roller support 119 and take place the swing along sticky tape direction of delivery in the pivoted, and then paste the sticky tape pressure on electric core. In addition, two ends of the rubberizing sliding plate 114 perpendicular to the mounting plate 8 are respectively provided with a spring support 118, two ends of the rubberizing roller support 119 are connected with the spring supports 118 through springs 181, and the rubberizing roller support 119 can be restored to the position shown in fig. 4 without external force.

Fig. 5 is a partially enlarged view of a part 1-1 of a gluing mechanism of a gluing device according to an embodiment of the present application, in which a gluing holder 117 is connected to a gluing roller holder 119, and the gluing roller holder 119 can rotate around a rotating shaft 191. Further, in order to limit the rotation angle of the rubberizing roller bracket 119 and prevent the rubberizing roller 111 from failing due to an excessively large rotation angle, one side of the rubberizing fixing seat 117, which is connected to the rubberizing roller bracket 119, includes a rotation inclined surface 171 and a rotation plane 172, the rotation inclined surface 171 and the rotation plane 172 may be two connected surfaces or two unconnected surfaces, the rotation inclined surface 171 and the rotation plane 172 are respectively perpendicular to the mounting plate 8, the rotation plane 172 is perpendicular to the first direction a-a, and the rotation inclined surface 171 inclines to one side away from the rubberizing roller bracket 119. One side of the rubberizing roller support 119 comprises a plurality of limiting blocks, and the limiting blocks can be respectively abutted to the rotating inclined plane 171 and the rotating plane 172, so that the rotating angle of the rubberizing roller support 119 is limited. Specifically, when the rubberizing roller bracket 119 rotates to a direction close to the rotating inclined plane 171, the limit block 192 can preferentially touch and abut against the rotating inclined plane 171, so as to limit further rotation of the rubberizing roller bracket 119; on the contrary, when the rubberized roller holder 119 rotates to a direction close to the rotation plane 172, the stopper 193 can preferentially touch and abut against the rotation plane 172, thereby limiting further rotation of the rubberized roller holder 119.

The tip of sticky tape is held and is stretched out certain length by moulding subassembly 13, make rubberizing roller 111 can touch the tip of sticky tape, translation subassembly 12 drives rubberizing subassembly 11 and moulding subassembly 13 and moves to and is close to electric core department, rubberizing cylinder 112 drive rubberizing roller 111 is further close to electric core, at this moment, rubberizing roller 111 can press the tip of sticky tape and paste the termination department of electric core, when pressing the tip of rubberizing tape, rubberizing roller 111 is rotatory (anticlockwise rotation in fig. 1) around axis of rotation 191 makes rubberizing roller 111 roll along the surface of electric core and presses the tip of sticky tape to paste in electric core. The moulding subassembly 13 is loosened after pressing the tip of having pasted the sticky tape, and the tip of sticky tape drives the sticky tape along with the rotation of electric core on automatic winding electric core, simultaneously because rubberizing roller 111 keeps the state of butt electric core for the sticky tape can be compressed tightly by rubberizing roller 111 when the winding, thereby pastes tightly the end that terminates of electric core.

Referring to fig. 6-9, the glue feeding mechanism 2 of the gluing device according to an embodiment of the present application is shown in the drawings, and referring to fig. 6-9, the glue feeding mechanism includes a glue cutting mechanism (not shown) and a glue pulling mechanism (not shown), wherein the glue cutting mechanism includes a cutter assembly 21 and a clearance assembly 24, and the glue pulling mechanism includes a moving assembly 22 and a clamping assembly 23. In order to simplify the product structure of the rubberizing device, the present application provides an embodiment that combines the glue cutting mechanism and the glue pulling mechanism into a whole, and the two mechanisms share a moving assembly 22. It should be noted that the moving assembly 22 is used to bring the cutter assembly 21 and the clamp assembly 23 close to the taping mechanism 1 in the tape conveying direction, so that the cutter assembly 21 can cut the tape at any position thereof. Therefore, the cutter assembly 21 and the clamp assembly 23 may be respectively provided with the corresponding moving assemblies 22 independently, but in order to simplify the product structure and control the cost, the embodiment provided by the present application integrates the cutter assembly 21 and the clamp assembly 23 on one moving assembly 22. In order to better play the role of the cutter assembly 21, a clamping plate assembly 23 is added, and the adhesive tape is clamped through the clamping plate assembly 23, so that the cutter assembly 21 can better cut the adhesive tape.

The present application provides a translation assembly 22 that includes a translation drive assembly, a transmission assembly, a lead screw 261, a lead screw support 262, and a lift guide assembly. Wherein, remove drive assembly including driving motor 221 and motor fixing base 222, the transmission assembly includes action wheel 223, drive belt 224 and follow driving wheel 225, and action wheel 223 is connected at the output of driving motor 221, passes through drive belt 224 between follow driving wheel 225 and the action wheel 223 and connects to the rotation transmission of driving motor 221 to follow driving wheel 225. The lead screw 261 is arranged along a second direction B-B, one end of the lead screw 261 is connected with the driven wheel 225, and the driven wheel 225 can drive the lead screw 261 to synchronously rotate when rotating. The threaded spindle 261 is arranged on a threaded spindle bearing 262 and can be rotated on the threaded spindle bearing 262, the threaded spindle bearing 262 being connected to the mounting plate 8. The moving guide assembly includes a glue-pulling slide 227, a moving slide 228, and a moving slide 229, the moving slide 229 is disposed on the mounting plate 8 and extends along the second direction B-B, the moving slide 228 is disposed on the moving slide 229, and the moving slide 228 is connected to the glue-pulling slide 227. The lead screw 261 is sleeved on the glue drawing sliding base 227 through a nut (not shown), so that when the lead screw 261 rotates along with the driven wheel 225, the glue drawing sliding base 227 can be driven to move along the second direction B-B, and a moving function is achieved. It should be noted that the movement along the direction B-B as described in the present application includes a reciprocating movement along the direction B-B unless otherwise specified. In the embodiment provided by the present application, the second direction B-B is parallel to the plane of the mounting plate 8 and perpendicular to the first direction a-a, so that the moving assembly 22 can drive the cutter assembly 21 to move along the conveying direction of the adhesive tape.

The clamping plate assembly 23 comprises a clamping portion, a clamping plate driving assembly, a clamping plate fixing seat 236, a clamping plate guiding assembly and an air blowing clamping block, wherein the clamping plate driving assembly drives the clamping portion to clamp the adhesive tape. The clamping portion includes first splint 231 and second splint 233, and first splint 231 fixed connection, for example, connects on splint fixing base 236 through first splint support 232, and splint fixing base 236 connects and draws gluey slide 227, or first splint 231 lug connection draws gluey slide 227. The second jaw 233 is coupled to a jaw drive assembly that drives the second jaw 233 toward or away from the first jaw 231 in the first direction a-a. The clamping plate driving assembly comprises a clamping plate air cylinder 237 and a clamping plate air cylinder fixing seat 238 for fixing the clamping plate air cylinder 237, the output end of the clamping plate air cylinder 237 is connected with the second clamping plate 233, the second clamping plate 233 is driven to move relative to the first clamping plate 231 so as to clamp or loosen the adhesive tape positioned between the second clamping plate and the first clamping plate, and the clamping plate air cylinder fixing seat 238 is arranged on the clamping plate fixing seat 236.

In the embodiments provided herein, the first direction A-A is parallel to the plane of the mounting plate 8. The clamping plate guide assembly comprises a clamping plate sliding block 234 and a clamping plate sliding rail 235, the clamping plate sliding rail 235 is arranged on a clamping plate fixing seat 236 and extends along a first direction A-A, the clamping plate sliding block 234 is arranged on the clamping plate sliding rail 235, the clamping plate sliding block 234 is connected with the second clamping plate 233, the output end of the clamping plate air cylinder 237 is connected with the second clamping plate 233 and drives the second clamping plate 233 to move along the clamping plate sliding rail 235, and therefore the second clamping plate 233 is driven to move along the first direction A-A.

Since the clamping plate fixing seat 236 is connected to the adhesive tape pulling slide 227, when the clamping plate assembly 23 clamps the adhesive tape, the moving assembly 22 can drive the clamping plate assembly 23 to move the adhesive tape along the second direction B-B. The embodiment that this application provided, first splint 231 includes second sawtooth edge, first splint 231 is perpendicular to mounting panel 8 sets up and when splint subassembly 22 is moving, the second sawtooth edge of first splint 231 can preferentially move to preset position, adopt this kind of structure, be in order to cooperate with other mechanisms in the rubberizing device, including on the moulding subassembly 13 in rubberizing mechanism 1 with first splint 231 cooperation briquetting 131, one side of briquetting 131 and bracing piece 132 butt includes first sawtooth edge, the second sawtooth edge of first splint 231 can with first sawtooth edge joint after removing, thereby make splint subassembly 23 and rubberizing mechanism 1 can the close coupling, the sticky tape through splint subassembly 23 centre gripping can accurately transmit on rubberizing mechanism 1, prepare for follow-up process.

The clamping plate assembly 23 further comprises an air blowing clamping block, the air blowing clamping block comprises an air pipe 391 and an air connector 392, the air blowing clamping block can blow air to enable the end portion of the adhesive tape to be attached to the first clamping plate 231 and swing freely, and the problem that the end portion of the adhesive tape is bent to cause that a subsequent adhesive tape attaching mechanism cannot fix the end portion of the adhesive tape is avoided. In order to further optimize the structure, in the embodiment of the present application, the blowing clamping block is connected to and integrated with the second clamping plate 233, a plurality of vent holes are formed in the upper surface of the vent pipe 391, gas is injected into the vent pipe 391 through the vent joint 392, and the gas is blown onto the adhesive tape through the plurality of through holes, so that the end of the adhesive tape is attached to the first clamping plate 231.

To facilitate cutting of the tape, a cutter assembly 21 may be provided at the output end of the moving assembly 22, i.e., the tape pulling slide 227. When the end of the adhesive tape is attached to the battery cell through the adhesive tape attaching mechanism 1, the adhesive tape is still in a state clamped by the clamping plate assembly 23, and the cutter assembly 21 can move to any position between the adhesive tape attaching mechanism 1 and the clamping plate assembly 23 through the moving assembly 22, so that the cutter assembly 21 can cut the adhesive tape at any position between the clamping plate assembly 23 and the adhesive tape attaching mechanism 1, and the adhesive tape with any length can be cut.

The cutter assembly 21 comprises a cutter 211, a cutter fixing seat 212, a cutter mounting seat 213, a glue cutting guide assembly and a glue cutting driving assembly. The glue cutting driving assembly comprises a cutter cylinder 218, the glue cutting guiding assembly comprises a glue cutting guide rod 216 and a cutter guide seat 217, the glue cutting guide rod 216 extends along a first direction A-A, the glue cutting guide rod 216 penetrates through the cutter guide seat 217 and can move in the cutter guide seat 217, one end of the glue cutting guide rod 216 is connected with a cutter mounting seat 213, and the output end of the cutter cylinder 218 is connected with the cutter mounting seat 213, so that when the cutter cylinder 218 drives the cutter mounting seat 213 to move along the first direction A-A, the cutter cylinder can drive the cutter 211 to move along the first direction A-A.

The cutter 211 is perpendicular to the plane of the mounting plate 8, the cutter 211 is perpendicular to the plane of the first clamping plate 231 and the second clamping plate 233, and the plane of the first clamping plate 231 and the plane of the second clamping plate 233 is perpendicular to the plane of the mounting plate 8, so that when the adhesive tape is clamped by the first clamping plate 231 and the second clamping plate 233, the cutting edge of the cutter 211 can be perpendicular to the plane of the adhesive tape, the cutter 211 can act on the adhesive tape when moving along the first direction a-a, and therefore the cutter cylinder 218 can drive the cutter 211 to cut the adhesive tape along the direction perpendicular to the conveying direction of the adhesive tape.

The cutter 211 is arranged on the cutter fixing seat 212, the cutter fixing seat 212 is arranged on the cutter mounting seat 213, and the cutter fixing seat 212 can be detachably connected with the cutter mounting seat 213. In order to quickly remove or replace the cutter 211, in a preferred embodiment, the cutter holder 212 slides out along the cutter holder 213 in a third direction C-C perpendicular to the mounting plate 8, i.e. the cutter holder 212 is withdrawn and moved away from the mounting plate 8 to replace the cutter 211 thereon. Further, one end of the cutter fixing seat 212, which is far away from the mounting plate 8, is provided with an adjusting handle 214 and a handle 215, the adjusting handle 214 penetrates through the cutter fixing seat 212 and is in threaded connection with the cutter mounting seat 213, and the cutter fixing seat 212 can be separated from the cutter mounting seat 213 by rotating the adjusting handle 214, and the cutter fixing seat 212 can be rapidly pulled out through the handle 215.

In practical implementation, the tape sticking mechanism 1 is located above the tape feeding mechanism 2, and when the moving assembly 22 drives the clamping plate assembly 23 to convey the tape to the tape sticking mechanism 1, the tape cutting mechanism will move to a position close to the tape sticking mechanism 1 along with the moving assembly 22 and generate motion interference with the tape sticking mechanism 1, so the tape cutting mechanism further needs to include the avoiding assembly 24. The avoiding assembly 24 comprises an avoiding driving assembly and an avoiding guiding assembly, the avoiding guiding assembly comprises an avoiding slide 244, an avoiding slide 245 and an avoiding slide 246, the avoiding slide 246 is connected with the glue drawing slide 227 and extends along the second direction B-B, the avoiding slide 245 is arranged on the avoiding slide 246 and moves along the avoiding slide 246, and the avoiding slide 245 is connected with the avoiding slide 244. The avoiding driving assembly comprises a avoiding cylinder 241, a avoiding cylinder fixing seat 242 and a avoiding driving connecting block 243, the avoiding cylinder 241 is fixed on the glue drawing sliding seat 227 through the avoiding cylinder fixing seat 242, and the output end of the avoiding cylinder 241 is connected with the avoiding sliding seat 244 through the avoiding driving connecting block 243 and drives the avoiding sliding seat 244 to move along the second direction B-B. The cutter guide seat 217 is disposed on the avoiding slide 244, so that the avoiding cylinder 241 can drive the avoiding slide 244 to drive the cutter guide seat 217 to move along the conveying direction of the adhesive tape, i.e. the second direction B-B.

The driving end of the avoiding assembly 24 is connected with the cutter guide seat 217 and is used for driving the cutter 211 to move along the conveying direction of the adhesive tape, and when avoiding is needed, the avoiding assembly 24 drives the cutter 211 to move towards the direction far away from the adhesive tape sticking mechanism 1, namely to move downwards along a second direction B-B; when the adhesive tape needs to be cut, the avoiding assembly 24 drives the cutter 211 to move towards the direction close to the gluing mechanism 1 and extend out of the clamping plate assembly 23, so that the cutter is positioned between the clamping plate assembly 23 and the gluing mechanism 1.

In order to further optimize the structural layout of the glue feeding mechanism 2, in the embodiment provided by the present application, the cutter mounting seat 213 is connected to the cutter guiding seat 217, the cutter guiding seat 217 is disposed on the avoiding slide seat 244, and the avoiding slide seat 244 is slidably connected to the glue drawing slide seat 227 through the avoiding slide block 245 and the avoiding slide rail 246, so that the cutter mounting seat 213 is connected to the moving assembly 22 and the avoiding assembly 24.

Fig. 10 and 11 are related drawings of a glue supply mechanism of a gluing device according to an embodiment of the application, and referring to fig. 10 and 11, the glue supply mechanism 3 includes an unwinding shaft 31 and an unwinding shaft mounting plate 32, and the unwinding shaft 31 is rotatably disposed on the unwinding shaft mounting plate 32. The tape roll is mounted on the unwinding shaft 31, and the unwinding shaft 31 may rotate to release the tape from the tape roll. In the adhesive supply device provided by the prior art, the adhesive tape roll is clamped and fixed by two clamping plates which are parallel to each other on the unreeling shaft 31, and when two end surfaces of the adhesive tape roll are not flat, the adhesive tape roll is not stably clamped and fixed. According to the technical scheme provided by the application, the first boss 311 and the second boss 312 are oppositely arranged on two sides of the unwinding shaft 31, preferably, opposite surfaces of the first boss 311 and the second boss 312 are conical surfaces, the first boss 311 and the second boss 312 are coaxially arranged, a clamping block 313 is sleeved on the unwinding shaft 31, and the clamping block 313 is used for limiting the tape roll to be separated from the unwinding shaft 31 along the axial direction. The feed cylinder cover of adhesive tape roll is established on unreeling the spool 31 and with unreeling the spool 31 contactless, both ends joint respectively between first boss 311 and second boss 312 for the fixed of adhesive tape roll is more steady.

Because the tape roll is positioned by the edge of the tape roll when being mounted on the unwinding shaft 31, and the tape roll is positioned by the center line of the tape when in use, when the specifications of the tape are different, that is, the width of the tape is different, the position deviation of the tape is easy to occur, and the use of the tape is affected, therefore, the tape supply mechanism 3 further comprises an adjusting assembly 33, and the adjusting assembly 33 is used for adjusting the position of the tape roll along the axial direction of the unwinding shaft 31.

The adjusting assembly 33 comprises an adjusting seat 331, an adjusting guide assembly, a locking assembly and an indicating assembly, the adjusting guide assembly comprises an adjusting slide rail 332, an adjusting slide block 333 and a slide plate 334, the slide plate 334 is connected with the unreeling shaft mounting plate 32, the adjusting slide block 333 is connected with the slide plate 334, the adjusting slide rail 332 is arranged on the adjusting seat 331 along an axial direction parallel to the unreeling shaft 31, and the adjusting slide block 333 can move along the adjusting slide rail 332. The locking assembly comprises a locking block 335 and a locking member 336, the locking block 335 is arranged on the sliding plate 334, the locking block 335 is held tightly or loosened from the adjusting slide rail 332 through the locking member 336, if the locking member 336 is a fastening screw, the locking member 336 is in threaded connection with the locking block 335 and passes through the locking block 335 to abut against the adjusting slide rail 332, and when the locking member 336 rotates and abuts against the adjusting slide rail 332, locking of the locking block 335 can be realized. During adjustment, the position of the unreeling shaft 31 can be adjusted by sliding the adjusting slide block 333 on the adjusting slide rail 332, and after the position is adjusted, the locking block 335 is locked by the locking piece 336 so that the locking block 335 holds the adjusting slide rail 332 tightly, so that the position of the unreeling shaft 31 is fixed, and the unreeling shaft 31 is prevented from moving axially in the use process. Further, the adjusting assembly 33 includes indicating means, such as a graduated scale 337 on the adjusting base 331 and a pointer 338 on the sliding plate 334, and the position of the unreeling shaft 31 can be accurately adjusted by the graduated scale 337 and the pointer 338.

Because electric core is convoluteed on rolling up needle mechanism 9, when rubberizing mechanism 1 was close to rolling up needle mechanism 9 and removes, the direction of sticky tape changes, scrapes splint subassembly 23 easily. Therefore, the rubberizing device further comprises a guide mechanism. Fig. 12 is a plan view of a guide mechanism of a rubberizing device according to an embodiment of the present application, the guide mechanism 4 is disposed between the rubberizing mechanism 1 and the clamping plate assembly 23, the guide mechanism 4 includes a guide roller 41, a guide roller fixing seat 42, a guide slider 43, a guide slide rail 44, and a guide driving assembly, the guide driving assembly includes a guide cylinder 45 and a guide cylinder fixing seat 46, the guide roller 41 is rotatably disposed on the guide roller fixing seat 42, and the guide roller 41 is disposed perpendicular to the mounting plate 8. The guide roller fixing seat 42 is arranged on a guide slide block 43, the guide slide block 43 is arranged on a guide slide rail 44 in a sliding manner, and the guide slide rail 44 is arranged on the mounting plate 8. The guide cylinder 45 is arranged on the mounting plate 8 through a guide cylinder fixing seat 46, a driving end of the guide cylinder 45 is connected with the guide roller fixing seat 42, and the guide cylinder 45 can drive the guide roller fixing seat 42 to drive the guide roller 41 to move along the first direction A-A. Before the gluing mechanism 1 moves close to the needle winding mechanism 9, the guide cylinder 45 can drive the guide roller 41 to abut against the side of the adhesive tape away from the clamping plate assembly 23, so that other parts of the adhesive tape except the end parts are kept in a straight state. In addition, before the glue feeding mechanism 2 moves to the gluing mechanism 1 for feeding glue and cutting the adhesive tape, the guide cylinder 45 can drive the guide roller 41 to be far away from the adhesive tape, so that the interference of the work of the glue feeding mechanism 2 is prevented.

Fig. 13 is a left side view of the detecting mechanism of the taping device according to an embodiment of the present application, in which the detecting mechanism 51 includes a mark sensor 511 and a sensor holder 512, the sensor holder 512 is disposed on the mounting plate 8, and the mark sensor 511 is disposed on the sensor holder 512 for detecting a mark on the tape. In order to ensure that the adhesive tape with the set length is adhered to the large battery cell, marks may be arranged on the adhesive tape at intervals along the length direction of the adhesive tape, the marks may be different from the adhesive tape itself in transparency or different from the adhesive tape itself in color, and the set length is the length between two marks, that is, the adhesive tape between two marks needs to be cut off, so the detection mechanism 51 is used to detect the marks on the adhesive tape to control the cutter 211 to cut off the adhesive tape with the set length. In order not to affect the transfer of the adhesive tape, a sensor holder 512 is provided perpendicularly to the mounting plate 8, and two mark sensors 511 are provided on the sensor holder 512 in a direction perpendicular to the adhesive tape, thereby detecting marks on the adhesive tape. The mark sensor 511 includes a photosensor, preferably a linear photosensor, which can reduce false detection by bubbles on the tape, and is used to detect a difference in transparency of the mark from that of the tape itself. In another preferred embodiment, the mark sensor 511 is a color sensor that detects a color of the mark different from the color of the tape itself. The mark sensor 511 outputs a mark signal to the control system after detecting the mark on the adhesive tape, and the control system can control the cutter 211 to cut off the adhesive tape after receiving the mark signal.

FIG. 14 is a left side view of the length measuring mechanism of the taping device according to one embodiment of the present application, the length measuring mechanism 52 is disposed on the side of the detecting mechanism 51 away from the taping mechanism 1, the length measuring mechanism 52 includes a length measuring shaft 521, a length measuring roller 522, a length measuring sensor 523 and a length measuring sensor 524, wherein the length measuring shaft 521 is disposed coaxially with the length measuring roller 522 and the length measuring roller 522 is rotatable around the length measuring shaft 521, the length measuring shaft 521 is disposed on the mounting plate 8 and perpendicular to the mounting plate 8, the length measuring sensor 523 is disposed on the length measuring shaft 521, the length measuring sensor 524 is disposed on the length measuring roller 522, when the tape is being transported, the length measuring roller 522 is closely attached to the length measuring roller 522 to rotate the length measuring roller 522, the length measuring sensor 524 is rotated after the length measuring roller 522 is rotated, the length measuring sensor 523 is capable of detecting the rotation of the length measuring sensor 524, thereby recording the number of rotations and the angle of the length measuring sensor 524 and sending a length signal to the control system, the control system controls the cutter assembly 21 to cut off the adhesive tape after obtaining the length measuring signal.

In order to prevent the detection mechanism 51 from missing the mark and cutting the adhesive tape with the set length, the length measuring mechanism 52 can be used to calculate the transmission length of the adhesive tape, so as to determine whether the detection mechanism 51 has missed the mark, and send a signal to cut the adhesive tape by the cutter assembly 21 in time. By calculating the number of rotations and the angle of the length roller 522 with respect to the length roller 521, the length of the tape transfer can be measured from the circumference of the length roller 521. Assuming that the length between two marks is 200mm, the detecting mechanism 51 does not detect the mark, but actually the tape has been transported 210mm, at this time, the length measuring mechanism 52 can send a signal to make the control system control the cutter assembly 21 to cut the tape when the error between the tape transport length and the position of the mark measured exceeds a certain range.

Fig. 15 shows is a front view of a waste adhesive tape removing mechanism of a taping device according to an embodiment of the present application, fig. 16 shows a top view of the waste adhesive tape removing mechanism of the taping device according to an embodiment of the present application, and with reference to fig. 15 and 16, the waste adhesive tape removing mechanism 6 comprises a winding shaft 61, a rotating shaft 62, a rotating support base 63, a recycling driving assembly and a recycling transmission assembly, wherein the recycling driving assembly comprises a recycling motor 65 and a recycling motor fixing base 64, and the recycling transmission assembly comprises a recycling driving wheel 66, a recycling transmission belt 67 and a recycling driven wheel 68. Waste adhesive tape removing mechanism 6 is arranged on one side of adhesive tape applying mechanism 1 far away from cutter component 21, winding shaft 61 is detachably sleeved on rotating shaft 62 and coaxially arranged with rotating shaft 62, a clamping groove 611 is arranged on winding shaft 61, clamping groove 611 extends along the axial direction of winding shaft 61, and the end of the adhesive tape can be clamped in clamping groove 611 and rotates along with winding shaft 61. The take-up reel 61 is provided on the rotating shaft 62 in a quick-detachable manner by two fasteners 621. Two fastening members 621 are pressed against the take-up reel 61 along the diameter direction of the rotating shaft 62 and perpendicularly to each other, and the fastening members 621 may be spring plungers. The rotation axis 62 rotates and sets up on rotation support base 63, and rotation support base 63 sets up on rolling motor fixing base 64, and rolling motor 65 sets up on rolling motor fixing base 64, and the drive end of rolling motor 65 is provided with retrieves the action wheel 66, and the other end of rotation axis 62 sets up retrieves from driving wheel 68, retrieves action wheel 66 and retrieves and is connected recovery drive belt 67 from being connected between driving wheel 68.

Since the end of each roll of tape is of poor quality, the end portion needs to be cut off, and the cut-off portion is collected by the waste tape removing mechanism 6. The winding motor 65 can drive the recovery driving wheel 66 to drive the recovery driven wheel 68 to further drive the rotating shaft 62 and the winding shaft 61 to rotate. Before the adhesive tape is used, the end of the adhesive tape can be clamped on the clamping groove 611 of the winding shaft 61, and the winding motor 65 drives the winding shaft 61 to rotate so as to wind and wind the end of the adhesive tape. Since the end of the adhesive tape is not marked, the adhesive tape with the marked position is generally good in quality, when the detection mechanism 51 detects a set number of marks, the winding motor 65 can be controlled to stop winding, and the cutter assembly 21 cuts the adhesive tape.

Fig. 17 is a front view of a buffer mechanism of a tape dispenser according to an embodiment of the present application, in which the buffer mechanism 7 is disposed between the tape supply mechanism 3 and the length measuring mechanism 52, the buffer mechanism 7 includes a buffer component 71, a weight component 72 and a tape clamping component 73, the buffer component 71 includes a buffer driving component, the buffer driving assembly comprises a buffer cylinder 711 and a buffer connecting block 712, the buffer guiding assembly comprises a buffer sliding block 714 and a buffer sliding rail 715, the buffer roller 713 is arranged on the buffer sliding block 714 and is perpendicular to the mounting plate 8, the driving end of the buffer cylinder 711 is connected with the buffer sliding block 714 through the buffer connecting block 712, the buffer sliding block 714 is slidably arranged on the buffer sliding rail 715, the buffer sliding rail 715 is arranged along the second direction B-B, and the buffer cylinder 711 can drive the buffer sliding block 714 to drive the buffer roller 713 to move along the second direction B-B.

The buffer mechanism 7 further comprises a rubber clamping component 73, the rubber clamping component 73 is arranged between the buffer component 71 and the length measuring component 52, the rubber clamping component 73 comprises a rubber clamping cylinder 731, a clamping block 732 and a rubber clamping roller 733, the rubber clamping roller 733 is arranged perpendicular to the mounting plate 8, the rubber belt winds around the rubber clamping roller 733, and the rubber clamping cylinder 731 pushes the clamping block 732 to move to the rubber clamping roller 733 to clamp the rubber belt.

Referring to fig. 1, since the adhesive tape is transported in the direction from the adhesive tape supplying mechanism 1 to the buffer mechanism 7 and then to the length measuring mechanism 52, when a section of adhesive tape needs to be temporarily stored, the temporary storage of the adhesive tape can be completed by using the buffer mechanism 7. With continued reference to fig. 17, in order to prevent the buffer mechanism 7 from pulling the adhesive tape in the opposite direction of the conveying direction when buffering the adhesive tape, before buffering the adhesive tape, the adhesive tape is clamped by the adhesive clamping assembly 73, the adhesive tape is conveyed into the buffer mechanism 7 by the adhesive supply mechanism 1, and the buffer assembly 71 moves in the second direction B-B to pull the adhesive tape for a distance, thereby realizing the storage of the adhesive tape. Further, in order to smoothly convey the adhesive tape from the adhesive supply mechanism 1 to the buffer mechanism 7, a roller 716 is provided on the buffer member 71 on the side close to the adhesive supply mechanism 1, and the roller 716 is provided perpendicular to the mounting plate 8. Preferably, the over-roller 716 and the nip roller 733 are symmetrically disposed along the cache rail 715. Thus, the tape is wound around roller 716, then around buffer roller 713, and then around nip roller 733.

In order to facilitate the movement of the buffer sliding block 714, the buffer mechanism 7 further includes a counterweight assembly 72, the counterweight assembly 72 includes a counterweight 721 and a counterweight guide assembly, the counterweight guide assembly includes a counterweight sliding rail 722 and a counterweight sliding block 723, the counterweight sliding rail 722 is disposed on the mounting plate 8, the counterweight sliding block 723 can move along the counterweight sliding rail 722, and the counterweight 721 is disposed on the counterweight sliding block 723 and can move along the counterweight sliding rail 722 under the action of self-weight. The weight block 721 is connected to the weight connecting block 724, and the weight connecting block 724 and the buffer connecting block 712 are connected by a conveyor belt 726, the conveyor belt 726 includes but is not limited to a belt, and the weight assembly 72 can assist the buffer assembly 71 to move along the second direction B-B by the conveyor belt 726. One end of the conveyor 726 is parallel to the counterweight slide rail 722, the other end of the conveyor 726 is connected to the buffer connecting block 712 by passing around the fixed pulley 725, and the other end of the conveyor 726 is parallel to the buffer slide rail 715. By using the conveyor belt 726 and the fixed pulley 725, the weight block 721 can be moved in the direction of the self-weight, and the buffer member 71 can be pulled to move reversely in the second direction B-B, thereby releasing the stored adhesive tape. Meanwhile, the gravity generates a horizontal pressure, so that the counterweight sliding block 723 slides on the counterweight sliding rail 722 non-smoothly, and the counterweight block 721 can be effectively prevented from moving obliquely.

Further, the technical scheme that this application provided still includes power, air supply system and control system, and air supply system is like air compressor machine, air pump etc. through the work of a plurality of cylinders above the air supply system drive, blows to breather pipe 391 through the clamp splice joint 392 that blows simultaneously for the tip of sticky tape can be laminated on first splint 231, prevents that the tip from buckling. In addition, the control system is used for controlling the operation of each mechanism, particularly controlling the cutter assembly 21 to cut the adhesive tape after receiving signals of the mark sensor 511 and/or the length measuring sensor 523.

Fig. 18 is a flowchart illustrating a taping method according to an embodiment of the present application, which is used for taping a terminating end of a cell with the above-described taping device, and includes the following steps:

s161: driving a second clamping plate of the clamping plate assembly to move towards the first clamping plate and clamp the end part of the adhesive tape;

s162: driving the clamping plate assembly to move towards the adhesive tape sticking mechanism and conveying the end part of the adhesive tape;

s163: driving the adhesive tape sticking mechanism to clamp the end part of the adhesive tape;

s164: driving the second jaw away from the first jaw and releasing the end of the tape;

s165: and driving the adhesive tape sticking mechanism to abut against the battery cell and sticking the adhesive tape on the battery cell termination end in a rolling manner.

Specifically, in the gluing method provided by the present application, the clamping plate cylinder 237 drives the second clamping plate 233 to move relative to the first clamping plate 231 to clamp the end of the adhesive tape, the moving assembly 22 drives the clamping plate assembly 23 and the cutter assembly 21 to move together to transfer the end of the adhesive tape to the gluing mechanism 1, the gluing cylinder 133 drives the pressing block 131 to press the end of the adhesive tape on the support rod 132, then the clamping plate cylinder 237 drives the second clamping plate 233 to move away from the first clamping plate 231 to loosen the adhesive tape, and finally the gluing mechanism 1 abuts against the cell terminating end and rolls the adhesive tape on the cell terminating end.

For step S165 above: and driving the adhesive tape sticking mechanism to abut against the battery cell termination end and stick the adhesive tape on the battery cell termination end in a rolling manner, wherein different contents can be provided according to different application scenes.

When needing to carry out the rubberizing to the great electric core of size, specifically include the following step:

s171: the adhesive sticking mechanism moves close to the end of the battery core, and comprises an adhesive sticking roller and an adhesive pressing assembly;

s172: driving the rubberizing roller to press and paste the end part of the adhesive tape at the end of the battery cell, wherein the rubberizing roller can roll along the end of the battery cell;

s173: releasing the end part of the adhesive tape, and rotating the battery cell to roll and paste a certain length of the adhesive tape on the battery cell;

s174: driving the glue pressing assembly and the clamping plate assembly to clamp the adhesive tape, moving the glue cutting mechanism to a position between the clamping plate assembly and the gluing mechanism, and cutting the adhesive tape;

s175: the adhesive tape is released by the adhesive tape pressing assembly, rotates along with the battery core and is pressed and adhered to the battery core by the adhesive tape.

Specifically, the adhesive tape is clamped only by the glue pressing component 13, and the translation component 12 drives the glue pressing component 13 and the gluing component 11 to approach the needle winding mechanism 9; the rubberizing cylinder 112 drives the rubberizing roller 111 to press the end part of the adhesive tape on the termination end of the battery cell, when the end part of the adhesive tape is pressed, the rubberizing roller support 119 can rotate relative to the rubberizing fixing seat 117 to stretch the spring 181, so that the rubberizing roller 111 rolls for a distance along the surface of the battery cell, and the end part of the adhesive tape is rolled on the termination end of the battery cell; then the moving assembly 22 drives the clamping plate assembly 23 and the cutter assembly 21 to move away from the gluing mechanism 1 to the initial position shown in fig. 1, and at the same time, the gluing cylinder 133 drives the pressing block 131 to move away from the supporting rod 132 so as to release the end of the clamped adhesive tape, and at this time, the end of the adhesive tape is pressed against the terminating end of the battery cell by means of the gluing roller 111.

After the needle winding mechanism 9 is rotated, the adhesive tape rotates along with the needle winding mechanism 9 and is gradually pressed and attached to the outer surface of the battery cell under the action of the adhesive tape roller 111, and when the adhesive tape with a certain length is wound on the outer surface of the battery cell, the needle winding mechanism 9 stops rotating. It should be noted that the adhesive tape with a certain length may be a length calculated in advance according to the size of the battery cell. Then the pressing cylinder 133 drives the pressing block 131 to approach the supporting rod 132 so as to clamp the adhesive tape, the clamping plate cylinder 237 drives the second clamping plate 233 to move relative to the first clamping plate 231 so as to clamp the adhesive tape, and at the moment, two ends of the adhesive tape are respectively clamped by the adhesive tape sticking mechanism 1 and the adhesive tape feeding mechanism 2; the cutter spacing cylinder 241 moves the cutter 211 to a position between the adhesive tape sticking mechanism 1 and the adhesive tape feeding mechanism 2, and the cutter cylinder 218 drives the cutter 211 to cut off the adhesive tape, so that the adhesive tape with a certain length is obtained; the glue pressing cylinder 133 drives the pressing block 131 to be far away from the supporting rod 132 so as to loosen the adhesive tape, the needle coiling mechanism 9 continues to drive the electric core to rotate and is matched with the rubberizing roller 111 so as to enable the tail part of the adhesive tape to be rolled and pasted on the outer surface of the electric core; finally, the translation assembly 12 drives the glue pressing assembly 13 and the glue pasting assembly 11 to be far away from the needle winding mechanism 9.

Another application scenario of the rubberizing method provided by the application, namely rubberizing is performed on a small electric core, and the rubberizing method comprises the following steps:

s181: after the clamping plate assembly is driven to be away from the adhesive tape sticking mechanism for a certain distance, the clamping plate assembly is driven to clamp the adhesive tape;

s182: driving a rubber cutting mechanism to move between the clamping plate assembly and the rubber sticking mechanism and cutting the rubber belt;

s183: the adhesive tape sticking mechanism comprises an adhesive tape sticking roller and an adhesive pressing assembly, and the adhesive tape sticking roller is driven to stick the end part of the adhesive tape to the end of the battery cell;

s184: the adhesive tape is released by the adhesive tape pressing component, the battery cell is rotated, and the tail of the adhesive tape is pressed and attached to the battery cell along with the rotation of the battery cell.

Specifically, the adhesive tape is still held only by the adhesive pressing assembly 13, and the moving assembly 22 drives the clamping plate assembly 23 and the cutter assembly 21 together away from the taping mechanism 1 by a certain distance, thereby obtaining an adhesive tape having a certain length. Then the clamping plate cylinder 237 drives the second clamping plate 233 to move relative to the first clamping plate 231 to clamp the adhesive tape, and at this time, two ends of the adhesive tape are respectively clamped by the adhesive pressing assembly 13 and the clamping plate assembly 23; the cutter spacing cylinder 241 moves the cutter 211 to a position between the adhesive tape sticking mechanism 1 and the adhesive tape feeding mechanism 2, and the cutter cylinder 218 drives the cutter 211 to cut off the adhesive tape; the translation component 12 drives the glue pressing component 13 and the glue pasting component 11 to be close to the needle winding mechanism 9; the rubberizing cylinder 112 drives the rubberizing roller 111 to press the end part of the adhesive tape on the termination end of the battery cell, when the end part of the adhesive tape is pressed, the rubberizing roller support 119 can rotate relative to the rubberizing fixing seat 117 to stretch the spring 181, so that the rubberizing roller 111 rolls for a distance along the surface of the battery cell, and the end part of the adhesive tape is rolled on the termination end of the battery cell; the glue cylinder 133 drives the pressing block 131 away from the supporting rod 132 to release the end of the clamped tape, and at this time, the end of the tape is pressed against the terminating end of the cell by means of the rubberizing roller 111. The needle winding mechanism 9 is rotated, and the adhesive tape rotates along with the needle winding mechanism 9 and is matched with the rubberizing roller 111 to be capable of rolling and rubberizing the tail part of the adhesive tape on the outer surface of the battery cell.

It should be noted that, the rubberizing device provided in the present application is installed on the mounting plate 8, and each constituent mechanism thereof can move along the first direction a-a, the second direction B-B, and the third direction C-C, which is only a preferred scheme of the present application, and a person skilled in the art can design a reasonable structural layout and moving direction according to the actual position of the cell termination end, so as to meet the rubberizing requirement of the cell termination end.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a rubberizing device for to the end rubberizing area that terminates of electric core, a serial communication port, including rubberizing mechanism, rubberizing mechanism includes rubberizing subassembly and moulding subassembly, the moulding subassembly is used for the centre gripping the sticky tape, portable and butt of rubberizing subassembly electric core, the rubberizing subassembly includes rubberizing roller and rubberizing roller support, the rubberizing roller can with the electric core butt will the tip pressure of sticky tape is pasted on the electric core, rubberizing roller leg joint the rubberizing roller drives the rubberizing roller is followed electric core surface removes.

2. The rubberizing device according to claim 1, wherein the rubberizing assembly further comprises a rubberizing fixing seat, the rubberizing roller support is connected to the rubberizing fixing seat, and the rubberizing roller support rotates around the rubberizing fixing seat and drives the rubberizing roller to move along the surface of the battery cell.

3. The tape pasting device of claim 1, wherein the tape pasting mechanism further comprises a translation assembly, and the translation assembly drives the tape pasting assembly and the tape pressing assembly to move closer to or away from the battery cell.

4. The taping device of claim 1, further comprising a tape feed mechanism including a clamp assembly for gripping the tape and a movement assembly for driving the clamp assembly to transfer the tape to the taping assembly, the clamp assembly including first and second clamps for gripping the tape, the second clamp being movable and abutting the first clamp.

5. The rubberizing device according to claim 4, wherein the rubberizing assembly comprises a pressing block and a supporting rod for clamping the adhesive tape, the pressing block can be close to the supporting rod and clamp the adhesive tape, and the first clamping plate is clamped with the pressing block.

6. The rubberizing device according to claim 4, wherein the clamping plate assembly further comprises a blowing clamping block connected to the second clamping plate, the blowing clamping block being provided with a plurality of vent holes.

7. The rubberizing device according to claim 4, further comprising a rubber cutting mechanism, wherein the rubber cutting mechanism comprises a cutter and a cutter mounting seat, the moving component is connected with the cutter mounting seat and drives the cutter mounting seat to move, the cutter is arranged on the cutter mounting seat, and the cutter can move close to the adhesive tape and cut off the adhesive tape.

8. The rubberizing device according to claim 7, wherein said glue cutting mechanism further comprises a avoiding assembly, said avoiding assembly comprises a avoiding driving assembly, said avoiding driving assembly drives said cutter to move between said glue feeding mechanism and said glue applying mechanism.

9. The rubberizing device according to any one of claims 1 to 8, further comprising a glue supplying mechanism, wherein the glue supplying mechanism comprises a unreeling shaft and an unreeling shaft mounting plate, the unreeling shaft is rotatably disposed on the unreeling shaft mounting plate, the unreeling shaft comprises a first boss and a second boss which are oppositely disposed, and the adhesive tape is disposed between the first boss and the second boss.

10. The rubberizing device according to claim 9, wherein the glue supplying mechanism further comprises an adjusting assembly, the adjusting assembly is disposed on the unreeling shaft mounting plate and comprises an adjusting guide assembly and a locking assembly, the unreeling shaft mounting plate moves along the adjusting guide assembly, and the locking assembly is used for controlling the movement of the unreeling shaft mounting plate.

11. The rubberizing device according to claim 9, further comprising a buffer mechanism, wherein the buffer mechanism comprises a buffer component, a counterweight component and a conveyor belt, the counterweight component and the buffer component are connected through the conveyor belt, the buffer component is used for storing the adhesive tape, and the counterweight component pulls the buffer component to release the adhesive tape under the action of self weight.

12. The taping device of claim 7, further comprising a guide mechanism disposed between the taping mechanism and the nip assembly, the guide mechanism including a guide roller and a guide drive assembly that drives the guide roller toward or away from the tape.

13. The taping device of claim 7, further comprising a detecting mechanism including a plurality of mark sensors for detecting marks on the tape and outputting a mark signal to a control system, wherein the control system controls the tape cutting mechanism to cut off the tape after obtaining the mark signal.

14. The taping device of claim 7, further comprising a length measuring mechanism including a plurality of length measuring sensors, wherein the length measuring sensors detect the length of the tape and output length measuring signals to a control system, and the control system controls the tape cutting mechanism to cut off the tape after obtaining the length measuring signals.

15. The rubberizing device according to claim 7, further comprising a waste adhesive tape removing mechanism, wherein the waste adhesive tape removing mechanism comprises a winding shaft and a rotating shaft, the winding shaft is connected with the rotating shaft, and a clamping groove for clamping the adhesive tape is formed in the winding shaft.

16. A taping method for taping the terminating ends of cells, the method being based on the taping device of any one of claims 1-15, comprising the steps of: