CN216736872U - Rubberizing device - Google Patents

Abstract

The utility model relates to a rubberizing device, include big board, centre gripping subassembly, compress tightly subassembly, cutting means and roll-in subassembly. Through setting up foretell rubberizing device, place electric core in predetermined position earlier, holder centre gripping sticky tape drives the sticky tape and removes towards electric core, and the top that moves electric core until the tip of sticky tape removes stops moving, then moves the briquetting along the second direction and supports until the briquetting and press the tip at the sticky tape to compress tightly the tip of sticky tape in the top of electric core, next cutting assembly cuts off the sticky tape, forms the film, and the first part of film is compressed tightly in the top of electric core by the briquetting. And finally, moving the compression roller along a second direction, wherein the compression roller is pressed against the second part to enable the second part to be bent relative to the first part and to be attached to the side wall of the battery cell, so that the L-shaped adhesive tape is attached to the corner of the battery cell. Compared with manual tape sticking, the efficiency is higher.

Description

Rubberizing device

Technical Field

The utility model relates to an automation equipment technical field especially relates to a rubberizing device.

Background

The lithium cell generally need paste the sticky tape in preparation process in order to protect, when fixed top cap and protection utmost point ear weld the seal, generally need paste L shape sticky tape, through the fixed top cap of sticky tape, avoid the top cap to rock and make utmost point ear drop, and weld the seal through sticky tape protection utmost point ear and avoid utmost point ear to tear. However, the prior manual tape sticking mode is generally adopted, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a taping device capable of quickly taping a battery, in order to solve the problem of low efficiency in the conventional manual taping method.

A taping device, comprising:

a large plate;

the clamping assembly is arranged on the large plate and comprises a clamping piece capable of moving back and forth along a first direction, and the clamping piece is used for clamping or releasing the adhesive tape;

the pressing assembly is arranged on the large plate and comprises a pressing block capable of moving in a reciprocating mode along a second direction perpendicular to the first direction, and the pressing block can press the end portion of the adhesive tape onto the top of the battery cell in the moving process along the second direction; and

the cutting assembly is arranged on the large plate and used for cutting the adhesive tape to form a film, the film comprises a first part and a second part, and the pressing block presses the first part to the top of the battery core;

and the rolling component is arranged on the large plate and comprises a pressing roller capable of reciprocating along the second direction, and the pressing roller can be abutted against the second part in the process of moving along the second direction so as to enable the second part to be bent relative to the first part and be attached to the side wall of the battery core.

Through setting up foretell rubberizing device, place electric core in predetermined position earlier, holder centre gripping sticky tape drives the sticky tape and removes towards electric core, and the top that moves electric core until the tip of sticky tape removes stops moving, then moves the briquetting along the second direction and supports until the briquetting and press the tip at the sticky tape to compress tightly the tip of sticky tape in the top of electric core, next cutting assembly cuts off the sticky tape, forms the film, and the first part of film is compressed tightly in the top of electric core by the briquetting. And finally, moving the compression roller along a second direction, wherein the compression roller is pressed against the second part to enable the second part to be bent relative to the first part and to be attached to the side wall of the battery cell, so that the L-shaped adhesive tape is attached to the corner of the battery cell. Compared with manual tape sticking, the efficiency is higher.

In one embodiment, the pressing assembly includes a pressing driving member, a first connecting plate and an elastic member, the pressing driving member is disposed on the large plate, the first connecting plate is connected to the large plate in a reciprocating manner along the second direction, the pressing driving member is in transmission connection with the first connecting plate, the pressing block is connected to the first connecting plate in a reciprocating manner along the second direction, and the elastic member is connected between the first connecting plate and the pressing block.

In one embodiment, the rolling assembly further comprises a rolling driving member, an adjusting plate, a second connecting plate and a second locking member, the rolling driving member is disposed on the large plate, the adjusting plate is connected to the large plate in a reciprocating manner along the second direction, the rolling driving member is in transmission connection with the adjusting plate, the second connecting plate is connected to the adjusting plate in a reciprocating manner along the first direction, the second locking member is respectively connected to the adjusting plate and the second connecting plate in a detachable manner, so that the second connecting plate is fixed relative to the adjusting plate when being connected to the second connecting plate and the adjusting plate, and the pressing roller is rotatably connected to the second connecting plate.

In one embodiment, the clamping assembly further includes a conveying driving member and a clamping driving member, the clamping member includes a first clamping block and a second clamping block, the conveying driving member is disposed on the large board, the clamping driving member is connected to the large board in a reciprocating manner along the first direction, the conveying driving member is in transmission connection with the clamping driving member, and the clamping driving member is in transmission connection with the first clamping block and the second clamping block to drive the first clamping block and the second clamping block to approach or separate from each other.

In one embodiment, the cutting assembly includes a cutting driving member and a cutting knife, the cutting driving member is disposed on the large plate and is in transmission connection with the cutting knife to drive the cutting knife to move back and forth along a third direction perpendicular to the first direction and the second direction, and the cutting knife moves along the third direction to cut off the adhesive tape.

In one embodiment, the rubberizing device further comprises an adsorption driving member, a second mounting plate and an adsorption member, wherein the adsorption driving member is arranged on the large plate, the second mounting plate is connected to the large plate in a reciprocating manner along the second direction, the adsorption driving member is in transmission connection with the second mounting plate, the pressing assembly, the rolling assembly and the adsorption member are arranged on the second mounting plate, the adsorption member is located between the clamping member and the pressing block in the first direction, and the adsorption member can adsorb the adhesive tape in the process of moving the second mounting plate.

In one embodiment, the tape applicator further comprises a traverse driving member and a third mounting plate, the traverse driving member is disposed on the large plate, the third mounting plate is connected to the large plate in a reciprocating manner along the first direction, the traverse driving member is in transmission connection with the third mounting plate, and the clamping assembly and the cutting assembly are disposed on the third mounting plate.

In one embodiment, the adhesive applying device further comprises a main driving mechanism, and the main driving mechanism is in transmission connection with the large plate to drive the large plate to move back and forth along the second direction.

In one embodiment, the rubberizing device further comprises a translation plate and a first locking member, wherein the translation plate is connected to the large plate in a reciprocating manner along the first direction, the first locking member is detachably connected to the large plate and the translation plate respectively so as to fix the translation plate relative to the large plate when the first locking member is connected to the large plate and the translation plate, and the clamping assembly, the pressing assembly, the cutting assembly and the rolling assembly are arranged on the translation plate.

In one embodiment, the clamping assemblies, the cutting assemblies, the pressing assemblies and the rolling assemblies are respectively provided with two groups, and the two groups of clamping assemblies, the two groups of cutting assemblies, the two groups of pressing assemblies and the two groups of rolling assemblies are symmetrically distributed on a middle plane;

wherein the mid-plane is perpendicular to the first direction.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a tape dispenser according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a part of the mechanism of the rubberizing device shown in FIG. 1;

FIG. 3 is a schematic structural view of a translation plate and a mechanism on the translation plate in a part of the mechanism of the rubberizing device shown in FIG. 2;

fig. 4 is a right-side structural view of the translation plate and the structure on the translation plate shown in fig. 3.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can 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. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

As shown in fig. 1-4, an embodiment of the present invention provides a rubberizing device 100, which includes a large plate 11, a clamping assembly 20, a pressing assembly 30, a cutting assembly 40, and a rolling assembly 50.

Clamping assembly 20, compress tightly subassembly 30, cutting element 40 and roll-in subassembly 50 all set up in big board 11, and clamping assembly 20 includes the holder along first direction reciprocating motion, and the holder is used for centre gripping or release sticky tape, compresses tightly subassembly 30 including the briquetting 31 along the second direction reciprocating motion perpendicular with first direction, and the in-process that briquetting 31 removed along the second direction can compress tightly the tip of sticky tape in the top of electric core.

The cutting assembly 40 is used for cutting the adhesive tape to form a film, the film comprises a first part and a second part, and the pressing block 31 presses the first part to the top of the battery core.

The rolling assembly 50 includes a pressing roller 51 capable of reciprocating along the second direction, and the pressing roller 51 can press the second portion in the process of moving along the second direction, so that the second portion is bent relative to the first portion and attached to the side wall of the battery cell.

The pressing block 31 compresses the end of the adhesive tape to the top of the battery core, so that the adhesive tape is adhered to the top of the battery core, and the pressing roller 51 bends the second part relative to the first part and fits to the side wall of the battery core, i.e. the adhesive tape is bent into an L shape and adhered to the top and the side wall of the battery core.

In addition, the first direction is a left-right direction in fig. 2, the second direction is an up-down direction in fig. 2, and the following embodiments are not illustrated, and please refer to fig. 2 for operation description.

Through setting up foretell rubberizing device, place electric core in predetermined position earlier, holder centre gripping sticky tape drives the sticky tape and removes towards electric core, and the top that moves electric core is moved to the tip of sticky tape stops moving, then moves briquetting 31 along the second direction and supports until briquetting 31 and press the tip at the sticky tape to compress tightly the tip of sticky tape in the top of electric core, cutting assembly 40 cuts off the sticky tape next, forms the film, and the first part of film is compressed tightly in the top of electric core by briquetting 31. And finally, moving the press roller 51 along the second direction, wherein the press roller 51 is pressed against the second part to bend the second part relative to the first part and attach the second part to the side wall of the battery cell, so that the L-shaped adhesive tape is attached to the corner of the battery cell. Compared with manual tape sticking, the efficiency is higher.

It should be noted that the clamping member clamps the adhesive tape, and after the pressing block 31 presses the end of the adhesive tape to the top of the battery cell, the adhesive tape between the clamping member and the pressing block 31 is tensioned, so that the cutting assembly 40 can conveniently cut off the adhesive tape.

Referring to fig. 1, in some embodiments, the tape dispenser further includes an unwinding assembly 60, and the unwinding assembly 60 is disposed upstream of the clamping assembly 20 for releasing the tape. In practical application, the unwinding assembly 60 includes an unwinding seat 61 and an unwinding shaft 62, the unwinding shaft 62 is rotatably disposed on the unwinding seat 61, and the unwinding shaft 62 is wound with an adhesive tape.

It should be noted that the unwinding shaft 62 is in transmission connection with an unwinding motor, and the unwinding motor drives the unwinding shaft 62 to rotate so as to release the adhesive tape.

In some embodiments, the tape sticking apparatus further includes a buffer unit 70, the buffer unit 70 is disposed between the unwinding unit 60 and the clamping unit 20, the tape released from the unwinding unit 60 is buffered by the buffer unit 70 and then conveyed to the clamping unit 20, and the buffer unit 70 keeps a certain tension of the tape.

In practical application, the buffer assembly 70 includes a first fixed roller 71, a second fixed roller 72, a buffer driving member 73 and a buffer roller 74, the first fixed roller 71 and the second fixed roller 72 are disposed on the unwinding seat 61 at intervals, the buffer driving member 73 is disposed on the unwinding seat 61 and is in transmission connection with the buffer roller 74 to drive the buffer roller 74 to reciprocate along a direction perpendicular to the arrangement direction of the first fixed roller 71 and the second fixed roller 72, and the buffer roller 74 is located between the first fixed roller 71 and the second fixed roller 72. In this way, the adhesive tape is sequentially wound around the first fixing roller 71, the buffer roller 74, and the second fixing roller 72, and the adhesive tape is regulated by the reciprocating movement of the buffer roller 74.

Specifically, the buffer drive 73 is a cylinder.

In some embodiments, the adhesive tape sticking device further includes a main driving mechanism, which is in transmission connection with the large plate 11 to drive the large plate 11 to move back and forth along the second direction, so as to integrally adjust the positions of the clamping assembly 20, the pressing assembly 30, the cutting assembly 40, and the rolling assembly 50 along the second direction, i.e., adjust the position of the adhesive tape, and the large plate 11 can be moved according to the position of the cell adhesive tape, so that the adhesive tape sticking device is suitable for cells with different height sizes.

In practical application, the total driving mechanism comprises a mounting base 12 and an electric cylinder 13, the large plate 11 is connected to the mounting base 12 in a reciprocating manner along the second direction, the electric cylinder 13 is arranged on the mounting base 12 and is in transmission connection with the large plate 11, and the electric cylinder 13 drives the large plate 11 to reciprocate along the second direction so as to ensure the adjustment precision.

Referring to fig. 2, in some embodiments, the adhesive applying apparatus further includes a translation plate 14 and a first locking member 15, the translation plate 14 is connected to the large plate 11 in a reciprocating manner along a first direction, the first locking member 15 is detachably connected to the large plate 11 and the translation plate 14 respectively to fix the translation plate 14 relative to the large plate 11 when being connected to the large plate 11 and the translation plate 14, and the clamping assembly 20, the pressing assembly 30, the cutting assembly 40 and the rolling assembly 50 are disposed on the translation plate 14.

It will be appreciated that for cells having different width dimensions, the taping position may be different, and the cells having different width dimensions may be taped by moving the translation plate 14 in the first direction such that the clamping assembly 20, the pressing assembly 30, the cutting assembly 40, and the rolling assembly 50 adjust the position in the first direction.

It should be explained that, in order to ensure the accuracy of the adjustment of the translation plate 14, a scale may be provided on the large plate 11 and, at the same time, a pointer may be provided on the translation plate 14.

Referring to fig. 3 and fig. 4, in some embodiments, the adhesive applying apparatus further includes a first mounting plate 81, the first mounting plate 81 is connected to the translation plate 14 in a reciprocating manner along a first direction, the pressing assembly 30 and the rolling assembly 50 are both disposed on the first mounting plate 81, so as to adjust the distance between the pressing assembly 30 and the rolling assembly 50 and the cutting assembly 40 and the clamping assembly 20 through the first mounting plate 81, and adjust the adhesive applying position in the first direction, so as to further adapt to the electric cores with different sizes.

In practical application, the rubberizing device further comprises an adjusting seat 16 and an adjusting bolt 17, the adjusting seat 16 is fixedly connected to the translation plate 14, the adjusting bolt 17 is rotatably connected to the adjusting seat 16, and one end of the adjusting bolt 17 is in threaded connection with the first mounting plate 81, so that the position of the first mounting plate 81 is adjusted along the first direction by rotating the adjusting bolt 17.

Of course, in other embodiments, the adjusting bolt 17 may be screwed to the adjusting base 16, and one end of the adjusting bolt may be rotatably connected to the first mounting plate 81, so that the position of the first mounting plate 81 may be adjusted by rotating the adjusting bolt 17.

In some embodiments, the adhesive applying device further includes an absorption driving member 82 and a second mounting plate 83, the absorption driving member 82 is disposed on the large plate 11, the second mounting plate 83 is connected to the large plate 11 in a reciprocating manner along the second direction, the absorption driving member 82 is in transmission connection with the second mounting plate 83, and the pressing assembly 30 and the rolling assembly 50 are disposed on the second mounting plate 83.

In practical applications, the second mounting plate 83 is disposed on the first mounting plate 81 and perpendicular to the first mounting plate 81, and the pressing assembly 30 and the rolling assembly 50 are disposed on two opposite sides of the second mounting plate 83 respectively. Specifically, the adsorption driving member 82 is a cylinder.

In some embodiments, the adhesive tape sticking device further includes an adsorbing member disposed on the second mounting plate 83, and the adsorbing member is located between the clamping member and the pressing block 31 in the first direction, and can adsorb the adhesive tape during the movement of the adsorbing member along with the first mounting plate 81.

When long sticky tape is cut out to needs, need cut out longer film promptly, the tip of sticky tape is compressed tightly in the top of electric core by briquetting 31, and second mounting panel 83 drives the adsorption component and adsorbs the sticky tape between holder and briquetting 31 to further tighten up the sticky tape, make things convenient for cutting assembly 40 to cut off the sticky tape, and ensure the cutting precision.

In some embodiments, the pressing assembly 30 further includes a pressing driving member 32, a first connecting plate 33 and an elastic member 34, the pressing driving member 32 is disposed on the large plate 11, the first connecting plate 33 is reciprocally movably connected to the large plate 11 along the second direction, the pressing member 32 is in transmission connection with the first connecting plate 33, the pressing block 31 is reciprocally movably connected to the first connecting plate 33 along the second direction, and the elastic member 34 is connected between the first connecting plate 33 and the pressing block 31.

When the pressing block 31 is required to compress the end part of the adhesive tape, the compression driving piece 32 drives the first connecting plate 33 to move towards the battery cell along the second direction, the first connecting plate 33 and the elastic piece 34 drive the pressing block 31 to move towards the battery cell, the pressing block 31 abuts against the end part of the adhesive tape, the first connecting plate 33 continues to move, the elastic piece 34 is compressed, and the pressing block 31 is provided with acting force for compressing the adhesive tape. The elastic piece 34 provides an acting force for pressing the adhesive tape, so that the pressing block 31 can be prevented from crushing the battery core.

In addition, in practical applications, the pressing driving member 32 and the first connecting plate 33 are both disposed on the second mounting plate 83, and when a long film needs to be cut, as shown in fig. 2, the pressing driving member 32 drives the first connecting plate 33 to move downward until the pressing block 31 presses the end of the tape against the top of the battery cell, and at this time, the elastic member 34 is compressed. Next, the second mounting plate 83 is driven by the suction driving member 82 to move downward until the suction member is sucked on the adhesive tape, and the elastic member 34 is compressed continuously but not compressed to the limit while the suction driving member 82 drives the second mounting plate 83 to descend.

In some embodiments, the pressing driving member 32 further includes a guide rod 35, the guide rod 35 is reciprocally movably connected to the first connecting plate 33 along the second direction, and the pressing block 31 is fixedly connected to the guide rod 35. In practical applications, the elastic member 34 is a spring, and the spring is sleeved on the guide rod 35 for providing a force to move the pressing block 31 away from the first connecting plate 33.

In some embodiments, the rolling assembly 50 further includes a rolling driving member 52, an adjusting plate 53, a second connecting plate 54 and a second locking member 55, the rolling driving member 52 is disposed on the large plate 11, the adjusting plate 53 is reciprocally movably connected to the large plate 11 along the second direction, the rolling driving member 52 is in transmission connection with the adjusting plate 53, the second connecting plate 54 is reciprocally movably connected to the adjusting plate 53 along the first direction, the second locking member 55 is detachably connected with the adjusting plate 53 and the second connecting plate 54, respectively, so as to fix the second connecting plate 54 relative to the adjusting plate 53 when being connected with the second connecting plate 54 and the adjusting plate 53, and the pressing roller 51 is rotatably connected to the second connecting plate 54.

Before the tape is pasted, the second locking piece 55 is separated from the adjusting plate 53 and the second connecting plate 54, then the second connecting plate 54 is moved along the first direction according to the size of the cell to be pasted, namely, the position of the pressing roller 51 is adjusted along the first direction, so that the pressing roller 51 can be pressed against the second part of the film and be pasted on the side wall of the cell during the movement along the second direction, and after the position is adjusted, the second locking piece 55 is connected to the adjusting plate 53 and the second connecting plate 54, so that the second connecting plate 54 is fixed relative to the adjusting plate 53.

When the second portion of the film needs to be attached to the side wall of the battery cell, as shown in fig. 2, the rolling driving member 52 drives the adjusting plate 53 to descend, so as to drive the second connecting plate 54 and the pressing roller 51 to descend, and the pressing roller 51 abuts against the second portion of the film extending out of the battery cell, so that the second portion is bent relative to the first portion and attached to the side wall of the battery cell.

It can be understood that, in order to ensure that the pressing roller 51 fits the second portion to the sidewall of the cell, when the position of the first connecting plate 33 is adjusted along the first direction, the distance between the pressing roller 51 and the sidewall of the cell adhesive tape in the first direction is smaller than the thickness of the adhesive tape, so as to ensure the adhesive strength of the adhesive tape.

In addition, the translation plate 14 drives the clamping assembly 20, the cutting assembly 40, the pressing assembly 30 and the rolling assembly 50 to move to the position of adhering the adhesive tape when moving, and the second connecting plate 54 moves along the first direction, so as to adjust the distance between the pressing roller 51 and the pressing block 31, and ensure that the pressing block 31 can be pressed against the first portion of the adhesive tape, and the pressing roller 51 can bend the second portion to adhere to the side wall of the battery core.

In some embodiments, both the compression drive 32 and the roll drive 52 are pneumatic cylinders.

In some embodiments, the rubberizing device further comprises a traverse driving member 84 and a third mounting plate 85, the traverse driving member 84 is disposed on the large plate 11, the third mounting plate 85 is reciprocally coupled to the large plate 11 along the first direction, the traverse driving member 84 is in transmission connection with the third mounting plate 85, and the clamping assembly 20 and the cutting assembly 40 are disposed on the third mounting plate 85.

The third mounting plate 85 drives the clamping assembly 20 and the cutting assembly 40 to move along the first direction, so as to adjust the distance between the battery cell and the clamping assembly 20 and the distance between the battery cell and the cutting assembly 40 in the first direction, and thus adjust the length of the adhesive tape formed by cutting off the adhesive tape by the cutting assembly 40, i.e. adjust the length of the adhesive tape attached to the battery cell.

In practice, the traverse drive 84 and the third mounting plate 85 are disposed on the translation plate 14. Specifically, the traverse driving member 84 is a cylinder.

In some embodiments, the clamping assembly 20 further includes a conveying driving member 21, and the conveying driving member 21 is disposed on the large plate 11 and is in transmission connection with the clamping member to drive the clamping member to move back and forth along the first direction. The clamping pieces clamp the adhesive tape, and the conveying driving piece 21 drives the clamping pieces to move along the first direction, so that the adhesive tape is conveyed.

Further, the clamping assembly 20 further includes a clamping driving member 22, the clamping member includes a first clamping block 23 and a second clamping block 24, the clamping driving member 22 is connected to the large board 11 in a reciprocating manner along the first direction, the conveying driving member 21 is in transmission connection with the clamping driving member 22, and the clamping driving member 22 is in transmission connection with the first clamping block 23 and the second clamping block 24 to drive the first clamping block 23 and the second clamping block 24 to approach or move away from each other, so as to clamp or release the adhesive tape.

Taking the clamping assembly 20 on the left side in fig. 2 as an example, the clamping driving member 22 drives the first clamping block 23 and the second clamping block 24 to approach each other to clamp the adhesive tape, then the conveying driving member 21 drives the clamping driving member 22 to move to a preset position towards the right, so that the end of the adhesive tape is located at the top of the cell, after the pressing block 31 presses the end of the adhesive tape against the top of the cell, the clamping driving member 22 drives the first clamping block 23 and the second clamping block 24 to move away from each other to release the adhesive tape, then the conveying driving member 21 drives the clamping driving member 22 to move back to the original position towards the left, then the clamping driving member 22 continues to drive the first clamping block 23 and the second clamping block 24 to approach each other to clamp the adhesive tape, and the cutting assembly 40 operates to cut the adhesive tape after clamping the adhesive tape.

In practical applications, the conveying driving member 21 and the clamping driving member 22 are both disposed on the third mounting plate 85, and the conveying driving member 21 and the clamping driving member 22 are both air cylinders.

In some embodiments, the cutting assembly 40 includes a cutting driving member 41 and a cutting blade 42, the cutting driving member 41 is disposed on the large plate 11 and is in transmission connection with the cutting blade 42 to drive the cutting blade 42 to move back and forth along a third direction perpendicular to the first direction and the second direction, and the cutting blade 42 moves along the third direction to cut the adhesive tape.

Wherein the third direction is a direction perpendicular to the paper in fig. 2.

In practical applications, the cutting driving member 41 is disposed on the third mounting plate 85, and the cutting driving member 41 is an air cylinder.

In some embodiments, the cutting assembly 40 further includes a first sheath 43 and a second sheath 44, the first sheath 43 and the second sheath 44 are both connected to the large plate 11 and are spaced apart from each other along the third direction, and the cutting blade 42 reciprocates between the first sheath 43 and the second sheath 44.

In other words, the adhesive tape is transported between the two sheaths, the cutter 42 is initially accommodated in one of the sheaths, the cutting drive 41 drives the cutter 42 to move in the third direction into the other sheath and cut the adhesive tape, and the first sheath 43 and the second sheath 44 protect the cutter 42.

In some embodiments, the cutting assembly 40 further includes a cutting seat 45, the cutting seat 45 is disposed on the third mounting plate 85, the cutting blade 42 is reciprocally coupled to the cutting seat 45 along the third direction, and the cutting driving member 41 is disposed on the cutting seat 45 and is in transmission connection with the cutting blade 42.

Further, the cutting assembly 40 further comprises a third connecting plate 46, the third connecting plate 46 is fixedly connected to the cutting seat 45, and the first knife sheath 43 is fixedly connected to the third connecting plate 46.

It should be noted that, as shown in fig. 4, the first sheath 43 is fixedly connected to the third connecting plate 46, and the second sheath 44 is connected to the third mounting plate 85.

Referring to fig. 1 and 2, in some embodiments, the clamping elements 20, the cutting elements 40, the pressing elements 30 and the rolling elements 50 include two sets, and the two sets of clamping elements 20, the two sets of cutting elements 40, the two sets of pressing elements 30 and the two sets of rolling elements 50 are symmetrically distributed on a middle plane, and the middle plane is perpendicular to the first direction.

It is understood that, as shown in fig. 2, the middle plane is a plane perpendicular to the paper surface at the middle position of fig. 2, and the two sets of the clamping assembly 20, the cutting assembly 40, the pressing assembly 30 and the rolling assembly 50 are arranged to simultaneously glue two sides of the battery cell.

The two sets of clamping assemblies 20 are opposite in the direction of conveying the adhesive tape, i.e., the left-side clamping member clamps the adhesive tape and moves to the right to convey the adhesive tape, and the right-side clamping member clamps the adhesive tape and moves to the left to convey the adhesive tape. The pressing block 31 of the pressing assembly 30 presses the adhesive tape and the pressing roller 51 of the rolling assembly 50 presses the adhesive tape, both moving downward.

It is also determined that the translation plate 14, the first lock member 15, the first mounting plate 81, the suction driving member 82, the second mounting plate 83, the suction member, the traverse driving member 84, and the third mounting plate 85 are also comprised of two, and are also symmetrically distributed with respect to the middle plane.

The positions of the two translation plates 14 can be adjusted along the first direction, the positions of the two translation plates 14 can be adjusted according to the position of the battery cell, and the two translation plates 14 are ensured to be positioned on two sides of the battery cell and have the same distance.

In addition, it should be noted that, taking two sets of clamping assemblies 20 as an example, the clamping members in the clamping assemblies 20 can move back and forth along the first direction, and the two sets of clamping assemblies 20 are symmetrically distributed with respect to the middle plane, which means the arrangement of the clamping assemblies 20, rather than the real-time symmetry of each member in the two sets of clamping assemblies 20.

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 represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A rubberizing device, characterized by comprising:

a large plate;

the clamping assembly is arranged on the large plate and comprises a clamping piece capable of moving back and forth along a first direction, and the clamping piece is used for clamping or releasing the adhesive tape;

the pressing assembly is arranged on the large plate and comprises a pressing block capable of moving in a reciprocating mode along a second direction perpendicular to the first direction, and the pressing block can press the end portion of the adhesive tape onto the top of the battery cell in the moving process along the second direction; and

the cutting assembly is arranged on the large plate and used for cutting the adhesive tape to form a film, the film comprises a first part and a second part, and the pressing block presses the first part to the top of the battery core;

and the rolling component is arranged on the large plate and comprises a pressing roller capable of reciprocating along the second direction, and the pressing roller can be abutted against the second part in the process of moving along the second direction so as to enable the second part to be bent relative to the first part and be attached to the side wall of the battery core.

2. The rubberizing device according to claim 1, wherein the pressing member includes a pressing driving member, a first connecting plate, and an elastic member, the pressing driving member is disposed on the large plate, the first connecting plate is reciprocally movably connected to the large plate along the second direction, the pressing driving member is in transmission connection with the first connecting plate, the pressing block is reciprocally movably connected to the first connecting plate along the second direction, and the elastic member is connected between the first connecting plate and the pressing block.

3. The rubberizing device according to claim 1, wherein the rolling assembly further comprises a rolling driving member, an adjusting plate, a second connecting plate and a second locking member, the rolling driving member is disposed on the large plate, the adjusting plate is reciprocally movably connected to the large plate along the second direction, the rolling driving member is in transmission connection with the adjusting plate, the second connecting plate is reciprocally movably connected to the adjusting plate along the first direction, the second locking member is detachably connected to the adjusting plate and the second connecting plate, so that the second connecting plate is fixed relative to the adjusting plate when connected to the second connecting plate and the adjusting plate, and the pressing roller is rotatably connected to the second connecting plate.

4. The rubberizing device according to claim 1, wherein the clamping assembly further comprises a conveying driving member and a clamping driving member, the clamping member comprises a first clamping block and a second clamping block, the conveying driving member is disposed on the large board, the clamping driving member is connected to the large board in a reciprocating manner along the first direction, the conveying driving member is in transmission connection with the clamping driving member, and the clamping driving member is in transmission connection with the first clamping block and the second clamping block to drive the first clamping block and the second clamping block to approach or separate from each other.

5. The taping device of claim 1, wherein the cutting assembly includes a cutting drive member and a cutter, the cutting drive member being disposed on the large plate and drivingly connected to the cutter to drive the cutter to reciprocate in a third direction perpendicular to the first direction and the second direction, the cutter moving in the third direction to cut the tape.

6. The rubberizing device according to any one of claims 1 to 5, further comprising an adsorption driving member, a second mounting plate, and an adsorption member, wherein the adsorption driving member is disposed on the large plate, the second mounting plate is connected to the large plate in a reciprocating manner along the second direction, the adsorption driving member is in transmission connection with the second mounting plate, the pressing member, the rolling member, and the adsorption member are disposed on the second mounting plate, the adsorption member is located between the clamping member and the pressing block in the first direction, and the adsorption member can adsorb the adhesive tape during movement along the second mounting plate.

7. The laminating apparatus of any one of claims 1 to 5, further comprising a traverse drive member and a third mounting plate, said traverse drive member being disposed on said large plate, said third mounting plate being reciprocally coupled to said large plate along said first direction, said traverse drive member being drivingly coupled to said third mounting plate, said clamping assembly and said cutting assembly being disposed on said third mounting plate.

8. The taping device of any one of claims 1 to 5, further comprising a main drive mechanism in driving connection with the large plate for driving the large plate to reciprocate in the second direction.

9. The taping device of any one of claims 1-5, further comprising a translation plate reciprocally movably coupled to the large plate along the first direction and a first locking member detachably coupled to the large plate and the translation plate, respectively, to fix the translation plate relative to the large plate when coupled thereto, the clamping assembly, the pressing assembly, the cutting assembly and the rolling assembly being disposed on the translation plate.

10. The rubberizing device according to any one of claims 1 to 5, wherein said gripping members, said cutting members, said pressing members and said rolling members comprise two groups, each of said two groups being symmetrically distributed about a median plane;

wherein the mid-plane is perpendicular to the first direction.

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