CN218472012U - Adhesive tape side plate composite mechanism - Google Patents

Abstract

The application provides a sticky tape curb plate combined mechanism. The adhesive tape side plate composite mechanism comprises an unreeling assembly, an adhesive tape connecting assembly and a composite assembly; the unwinding assembly is used for providing a side plate; the glue placing assembly comprises a first glue placing part and a second glue placing part, and the first glue placing part and the second glue placing part are used for respectively providing a first adhesive tape and a second adhesive tape; the adhesive tape splicing assembly is used for realizing switching between the first adhesive tape and the second adhesive tape; the composite assembly is used for compositing the side plate with the first adhesive tape or the second adhesive tape to obtain the composite side plate. In this application, realize the switching between first sticky tape and the second sticky tape through connecing the sticky tape subassembly, make continuous compound sticky tape of compound subassembly and curb plate, can avoid shutting down and trade the sticky tape and handle, effectively improve the treatment effeciency.

Description

Adhesive tape side plate composite mechanism

Technical Field

The application relates to the technical field of new energy batteries, in particular to an adhesive tape side plate composite mechanism.

Background

The core component of the new energy battery is a battery core, and the raw materials of the battery core mainly comprise electrolyte, a diaphragm, anode and cathode materials and the like. After the electric core is prepared, the electric core needs to be pasted with a side plate for processing so as to fix the internal structure of the electric core and protect the electric core, and an adhesive tape is generally compounded on the side plate so as to obtain a compound side plate. In the commonly used adhesive tape side plate compound mechanism, after a roll of adhesive tape is used up, the machine needs to be stopped to change the adhesive tape for processing, and the adhesive tape side plate compound mechanism can not produce in the process of changing the adhesive tape, so that the adhesive tape side plate compound mechanism needs to be stopped for many times when preparing a compound side plate, and the processing time of the adhesive tape side plate compound mechanism is long and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application provides an adhesive tape side plate compound mechanism at least used for solving the problems of long processing time and low efficiency of the adhesive tape side plate compound mechanism.

The application provides a sticky tape curb plate combined mechanism includes unreeling the subassembly, puts the gluey subassembly, connects sticky tape subassembly and composite assembly. The unreeling assembly is used for providing a side plate. Put gluey subassembly including first putting gluey piece and second put gluey piece, first put gluey piece with the second is put gluey piece and is used for providing first sticky tape second sticky tape respectively. The adhesive tape splicing assembly is used for realizing switching between the first adhesive tape and the second adhesive tape. The composite assembly is used for compositing the side plate with the first adhesive tape or the second adhesive tape to obtain the composite side plate.

In a possible embodiment, the adhesive tape splicing assembly comprises a rolling part and a bearing part, wherein the rolling part can movably press against the bearing part to bond the first adhesive tape and the second adhesive tape.

In a possible embodiment, the pressure bearing member comprises a pressure bearing face facing the roller, and the roller can move between a first position and a second position of the pressure bearing face to enable the bonding length of the first adhesive tape and the second adhesive tape to reach a preset bonding length.

In a possible embodiment, the tape side plate compound mechanism further comprises a side plate buffer assembly, and the side plate buffer assembly is used for adjusting the tension of the side plate between the unreeling assembly and the compound assembly.

In a possible embodiment, the side plate caching assembly comprises a body, a belt-in rolling device, a belt-out rolling device, a counterweight floating wheel and a guide rail, wherein the belt-in rolling device, the belt-out rolling device, the counterweight floating wheel and the guide rail are all arranged on the body, the guide rail extends along the height direction of the body, the belt-in rolling device is used for connecting the side plate into the side plate caching assembly, and the belt-out rolling device is used for connecting the side plate passing through the counterweight floating wheel out to be matched with the composite assembly; the counterweight floating wheel is movably arranged on the guide rail and can move along the guide rail, the counterweight floating wheel and the guide rail are positioned between the belt-in roller and the belt-out roller, and the counterweight floating wheel is used for adjusting the tension force of the side plate.

In one possible embodiment, the composite assembly includes a first roller and a second roller, the first roller and the second roller being used together to apply the first tape or the second tape to the side panel to form the composite side panel.

In a possible embodiment, the tape side plate composite mechanism further comprises a cutting assembly and a side plate attaching assembly, wherein the side plate attaching assembly is arranged on one side of the composite assembly far away from the tape receiving assembly; the cutting assembly is used for cutting the composite side plate; and the side plate pasting component is used for pasting the cut composite side plate to the battery core.

In a possible embodiment, the tape side plate composite mechanism further comprises a draw belt assembly and a first driving module, wherein the draw belt assembly is arranged on the side plate attaching assembly, and the draw belt assembly moves on the side plate attaching assembly through the first driving module so as to be used for drawing the composite side plate.

In a possible embodiment, the adhesive tape side plate composite mechanism further comprises a punching die, and the punching die is used for punching the composite side plate.

In a possible embodiment, the side plate attaching assembly includes a vacuum chuck, the adhesive tape side plate combining mechanism further includes a fourth driving module, and the fourth driving module is configured to modulate the composite side plate adsorbed by the vacuum chuck to a position where the battery core needs to be attached to the composite side plate.

In the adhesive tape side plate compound mechanism of the application, the adhesive placing component comprises a first adhesive placing part and a second adhesive placing part, in a specific using process, a first adhesive tape provided by the first adhesive placing part is connected with the adhesive tape connecting component and is connected to the compound component through the adhesive tape connecting component, and the first adhesive tape is used as a supply adhesive tape. The second adhesive tape provided by the second adhesive discharging member can be fixedly connected to the adhesive tape splicing assembly, and the second adhesive tape is used as a spare adhesive tape. When the first adhesive tape is about to empty, the adhesive tape splicing assembly connects the second adhesive tape connected to the adhesive tape splicing assembly to the first adhesive tape, and the second adhesive tape is subsequently used for compounding with the side plate, so that the composite assembly continuously compounds the adhesive tape and the side plate without stopping to change the adhesive tape, and the treatment efficiency of the adhesive tape and side plate compounding mechanism is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below.

FIG. 1 is a schematic view of a tape side panel composite mechanism provided in an embodiment of the present application;

FIG. 2 is a schematic view of a tape dispensing assembly, a tape receiving assembly, and a composite assembly in a tape side panel composite provided in accordance with an embodiment of the present application;

FIG. 3 is a schematic view of a side plate buffer assembly in a tape side plate composite mechanism according to an embodiment of the present disclosure;

FIG. 4 is a schematic illustration of a severing assembly, a closing side panel assembly, and a pull tape assembly in a tape side panel composite provided in accordance with an embodiment of the present application;

FIG. 5 is a schematic view of an array hole die and a fabrication hole die in a tape side panel composite mechanism provided in an embodiment of the present application;

fig. 6 is a top view of a tape side panel composite provided by an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments that can be practiced. Directional phrases used herein, such as "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "side," and the like, refer to the orientation of the appended drawings and are therefore used in a better, clearer and understandable sense of the invention, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting.

Moreover, the ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Referring to fig. 1 and 2, an embodiment of the present application provides an adhesive tape side plate combining mechanism 1000. The tape side panel combining mechanism 1000 includes an unwinding assembly 10, a tape placing assembly 30, a tape splicing assembly 40, and a combining assembly 50. The unwinding assembly 10 is used for providing the side plate 11, and the glue discharging assembly 30 includes a first glue discharging member 30a and a second glue discharging member 30b. The first and second tape dispensers 30a and 30b are used to supply first and second tapes 31a and 31b, respectively. The splicing tape assembly 40 is used to switch between the first splicing tape 31a and the second splicing tape 31b. The composite assembly 50 is used to composite the side panel 11 with the first tape 31a or the side panel 11 with the second tape 31b to obtain the composite side panel 13.

After the preparation of electric core is accomplished, need paste the curb plate to electric core and handle to fixed electric core inner structure and protection electric core, compound the sticky tape in order to acquire compound curb plate on the curb plate usually. In a common adhesive tape side plate composite mechanism, after one adhesive tape is used up, the adhesive tape needs to be stopped for changing the adhesive tape, and the adhesive tape side plate composite mechanism cannot produce in the adhesive tape changing process, so that the adhesive tape side plate composite mechanism needs to be stopped for multiple times when preparing a composite side plate, and the adhesive tape side plate composite mechanism is long in processing time and low in efficiency.

In the tape side panel combining mechanism 1000 of the present application, the tape discharging assembly 30 includes a first tape discharging member 30a and a second tape discharging member 30b, during a specific use process, a first tape 31a provided by the first tape discharging member 30a is connected to the tape splicing assembly 40 and is connected to the combining assembly through the tape splicing assembly 40, and the first tape 31a serves as a supply tape. The second tape 31b provided by the second dispenser 30b can be attached to the tape splicing assembly 40, with the second tape 31b serving as a spare tape. When the first adhesive tape 31a is about to be empty, the adhesive tape splicing assembly 40 connects the second adhesive tape 31b connected to the adhesive tape splicing assembly 40 to the first adhesive tape 31a, and the composite assembly 50 is subsequently compounded with the side plate 11 provided by the unwinding assembly 10 by using the second adhesive tape 31b, so that the composite assembly 50 continuously compounds the adhesive tape and the side plate 11 without stopping to change the adhesive tape, and the processing efficiency of the adhesive tape side plate compounding mechanism 1000 is effectively improved.

Of course, the glue dispensing assembly 30 may include more than two glue dispensing members, the number of the glue dispensing members is not limited in the present application, and the present application takes the example that the glue dispensing assembly 30 includes two glue dispensing members (i.e., includes the first glue dispensing member 30a and the second glue dispensing member 30 b).

Referring to fig. 3, in the conveying direction of the side plate 11 and the conveying direction of the adhesive tape, the adhesive tape side plate combining mechanism 1000 may be sequentially provided with an unwinding assembly 10, an adhesive releasing assembly 30, an adhesive tape receiving assembly 40, and a combining assembly 50. That is, the unreeling assembly 30 may be disposed between the unreeling assembly 10 and the composite assembly 50. The glue releasing assembly 30 comprises a first glue releasing piece 30a and a second glue releasing piece 30b, and the first glue releasing piece 30a and the second glue releasing piece 30b are both located between the unwinding assembly 10 and the adhesive tape receiving assembly 40.

The splicing tape assembly 40 includes a roll 41 and a pressure receiving member 43. The pressing member 41 is capable of movably pressing the pressure receiving member 43 to bond the first tape 31a and the second tape 31b.

Further, the pressure receiving member 43 includes a pressure receiving face 431 facing the pressing member 41, and the pressing member 41 can move between a first position and a second position of the pressure receiving face 431 to allow the adhesive length of the first and second tapes 31a and 31b to reach a preset adhesive length.

The pressing member 41 may have a cylindrical structure, the pressure receiving member 43 may have a plate-like structure, and the pressure receiving face 431 may have a flat surface. The length of the pressure-receiving face 431 in the conveying direction of the first and second tapes 31a and 31b is greater than the length of the roller 41, that is, the length of the pressure-receiving face 431 in the conveying direction of the first and second tapes 31a and 31b is greater than the length of the diameter of the roller 41. The roll member 41 is configured in a columnar structure so that the first adhesive tape 31a and the second adhesive tape 31b are gradually bonded at the time of bonding so that no air bubbles are generated therebetween. In other embodiments, the roller members 41 and the pressure bearing members 43 may be configured in other structures, and the pressure bearing surface 431 may be a cambered surface, a wavy surface, a profiled surface, or the like.

Roller press 41 is movable between a first position on pressure face 431 at an end of pressure face 431 adjacent to first stripper 30a and a second position. The first position is a position where the roller 41 is located when the first tape 31a and the second tape 31b are just brought into contact. The second position is located on the side of the first position facing away from the first glue placing member 30 a. The second position is a position where the roll pressing member 41 is located after the roll pressing member 41 bonds the leading end of the first tape 31a to the second tape 31b. When the roller 41 moves to the first position of the pressure bearing surface 431 so that the first tape 31a and the second tape 31b start to be adhered, the roller 41 moves from the first position to the second position, and the roller 41 adheres the first tape 31a and the second tape 31b to each other, at this time, the adhesion length between the first tape 31a and the second tape 31b is equal to the preset adhesion length.

Further, the tape splicing assembly 40 may further include a cutting member 45, and the cutting member 45 may be used to cut the first tape 31a or the second tape 31b. The cutting member 45 includes two, one cutting member 45 is provided between the first adhesive tape 31a and the roller member 41 for cutting the first adhesive tape 31a; another cutting member 45 is provided between the second adhesive tape 31b and the pressure receiving member 43 for cutting the second adhesive tape 31b. Of course, when the tape splicing assembly 40 does not include the cutting member 45, the first tape 31a and the second tape 31b may be adhered without being cut, and the first tape 31a may be adhered to the second tape 31b or the second tape 31b may be adhered to the first tape 31a by reciprocating the roller 41 on the pressure bearing surface 431 during the conveyance of the first tape 31a and the second tape 31b.

Further, the adhesive tape applying assembly 40 may further include a first detector 46, a second detector 47 and a controller for detecting a remaining amount of the first adhesive tape 31a on the first dispenser 30 a. The second detector 47 is used for detecting the remaining amount of the second tape 31b on the second tape dispenser 30b. When the first detector 46 detects that the first tape 31a is about to empty, a signal is sent to the controller, and the controller controls the driving assembly to drive the pressing member 41 to move to the pressure face 431, so as to adhere the first tape 31a to the second tape 31b. When the second detector 47 detects that the second adhesive tape 31b is about to empty, a signal is sent to the controller, and the controller controls the driving assembly to drive the roller pressing member 41 to move to the pressure bearing surface 431, so as to adhere the second adhesive tape 31b to the first adhesive tape 31 a.

For example, during the operation of the tape side plate combining mechanism 1000, the first tape 31a provided by the first tape placing member 30a is threaded through the tape assembly 40 and connected to the composite assembly 50, so as to be used as a supply tape, and at this time, the composite assembly 50 combines the first tape 31a to the side plate 11; meanwhile, the second tape 31b provided from the second discharging member 30b may be adhered to the pressure receiving member 43 of the tape splicing assembly 40 to be used as a spare tape. When the first detector 46 detects that the first adhesive tape 31a on the first adhesive dispensing member 30a is about to be empty, the first detector 46 sends a signal to the controller, and the controller controls the driving assembly to drive the pressing member 41 to move toward the pressure-bearing member 43 along the third direction Z shown in fig. 1, so that the first adhesive tape 31a on the rolling member 41 and the second adhesive tape 31b on the pressure-bearing member 43 are located between the rolling member 41 and the pressure-bearing member 43, and at this time, the rolling member 41 can be slidably pressed against the pressure-bearing member 43, so that the bonding length of the first adhesive tape 31a and the second adhesive tape 31b reaches the preset bonding length. At this time, when the cutting member 45 is provided in the tape splicing assembly 40, the first tape 31a is cut by the cutting member 45 provided in the pressing member 41; if the tape splicing assembly 40 is not provided with the cutting member 45, the first tape 31a and the second tape 31b can be adhered without being cut off, the first tape 31a can be adhered to the second tape 31b in a whole section by reciprocating the roller pressing member 41 on the pressure bearing surface 431 in the conveying process of the first tape 31a and the second tape 31b, and the composite assembly 50 performs composite treatment on the second tape 31b and the side plate 11 under the condition that the tape side plate composite mechanism 1000 does not stop, so that the efficiency of preparing the composite side plate 13 by the tape side plate composite mechanism 1000 is improved, and the yield of the tape side plate composite mechanism 1000 is increased.

Alternatively, as shown in fig. 2, during the operation of the tape-side panel combining mechanism 1000, the second tape 31b provided by the second tape discharging member 30b is threaded through the tape assembly 40 and connected to the combining assembly 50, as a supply tape currently required for preparing the composite side panel 13; the first tape 31a supplied from the first unwinding member 30a is adhered to the roll 41 to be used as a spare tape. When the second detector 47 detects that the second adhesive tape 31b is about to be emptied, the second detector 47 sends a signal to the controller, and the controller controls the driving assembly to drive the pressing member 41 to move toward the pressure member 43 along the third direction Z shown in fig. 1, so that the first adhesive tape 31a on the rolling member 41 and the second adhesive tape 31b on the pressure member 43 are located between the rolling member 41 and the pressure member 43, and at this time, the rolling member 41 can be slidably pressed against the pressure member 43, so that the bonding length of the first adhesive tape 31a and the second adhesive tape 31b reaches the preset bonding length. At this time, when the cutting member 45 is provided in the tape splicing assembly 40, the second tape 31b is cut by the cutting member 45 provided in the pressure receiving member 43; if the tape splicing assembly 40 is not provided with the cutting member 45, the first tape 31a and the second tape 31b can be adhered without being cut, during the conveying process of the first tape 31a and the second tape 31b, the first tape 31a can be adhered to the second tape 31b in a whole section by reciprocating the roller pressing member 41 on the pressure bearing surface 431, so that the composite assembly 50 continuously composites the tape and the side plate 11, and the composite assembly 50 continuously uses the first tape 31a and the side plate 11 for composite treatment under the condition that the tape and side plate composite mechanism 1000 does not stop, so that the efficiency of preparing the composite side plate 13 by the tape and side plate composite mechanism 1000 is improved, and the yield of the tape and side plate composite mechanism 1000 is increased.

With continued reference to fig. 1, further, the tape-side plate composite mechanism 1000 further includes a side plate buffer assembly 20. For adjusting the tension of the side plate 11 between the unwinding assembly 10 and the composite assembly 50.

In an embodiment of the present application, the side plate buffering assembly 20 may be disposed between the unwinding assembly 10 and the composite assembly 50, the unwinding assembly 10 includes a first unwinding member 10a and a second unwinding member 10b, and both the first unwinding member 10a and the second unwinding member 10b are used for providing the side plate 11. The side plate 11 provided by the first unwinding member 10a and the side plate 11 provided by the second unwinding member 10b are both matched with the side plate cache assembly 20. Specifically, if the side plate 11 provided by the second unwinding member 10b is used as a spare side plate, the side plate 11 output by the second unwinding member 10b is fixed on the side plate buffer assembly 20, so as to facilitate subsequent replacement. The side plate 11 output by the first unwinding member 10a is movably connected to the side plate buffer assembly 20 and output to the composite assembly 50 through the traction of the side plate buffer assembly 20, and the composite assembly 50 performs composite treatment on the side plate 11 and the adhesive tape.

Of course, the unwinding assembly 10 may include more than two unwinding members, which is not limited in the present application, and the present application takes the unwinding assembly 10 including two unwinding members (i.e., the first unwinding member 10a and the second unwinding member 10 b) as an example for description.

When the side plate 11 output by the first unwinding member 10a is empty, the side plate 11 output by the second unwinding member 10b fixed on the side plate buffer assembly 20 and the side plate 11 output by the first unwinding member 10a are connected together, the side plate 11 output by the first unwinding member 10a can be cut by driving the corresponding cutter, and then the side plate 11 provided by the second unwinding member 10b is used.

Referring to fig. 1 and 3, specifically, the side plate buffer assembly 20 includes a body 27, a belt-in roller 21, a belt-out roller 22, a counterweight floating wheel 23 and a guide rail 24, the belt-in roller 21, the belt-out roller 22, the counterweight floating wheel 23 and the guide rail 24 are all disposed on the body 27, and the guide rail 24 extends along a height direction (a third direction Z shown in fig. 1) of the body 27. The in-belt roller 21 is used for accessing the side plate 11 to the side plate buffer assembly 20, and the out-belt roller 22 is used for accessing the side plate 11 passing through the weight floating wheel 23 to be matched with the composite assembly 50. The counterweight floating wheel 23 is movably arranged on the guide rail 24 and can move along the guide rail 24, the counterweight floating wheel 23 and the guide rail 24 are positioned between the belt-in roller 21 and the belt-out roller 22, and the counterweight floating wheel 23 is used for adjusting the tension of the side plate 11.

Wherein, the guide rail 24 is arranged at the middle part of the side plate buffer assembly 20 and extends along the height direction of the side plate buffer assembly 20, and the in-belt passing roller 21 and the out-belt passing roller 22 are respectively positioned at two sides of the guide rail 24. The weight floating wheel 23 is mounted on the guide rail 24 through a screw, and the weight floating wheel 23 can reciprocate along the guide rail 24 under the traction of the side plate 11 to adjust the tension of the side plate 11.

In the process of pulling the side plate 11, the counterweight floating wheel 23 in the side plate buffer assembly 20 rises, and the counterweight floating wheel 23 is kept in a specified range, so that the side plate 11 output by the unwinding assembly 10 is kept in a flat tensioning state, and the composite assembly 50 enables the adhesive tape to be flatly attached to the side plate 11.

The side plate buffer assembly 20 further includes a stopper 25 and a position detector 26. The position detecting member 26 is used to detect the slide position of the weight floating sheave 23. The position detectors 26 are provided at both ends of the guide rail 24 in the extending direction, and are used for limiting the weight floating pulley 23.

Specifically, the position detecting member 26 may be a position sensor, and the position detecting member 26 is mounted on one side of the guide rail 24 for detecting the position of the weight floating wheels 23. The limiting member 25 may be a baffle plate having a buffering effect, so that on one hand, the floating counterweight wheel 23 can be prevented from being separated from two ends of the guide rail 24 under the traction of the side plate 11, and on the other hand, the impact force between the floating counterweight wheel 23 and the limiting member 25 can be effectively reduced, and the floating counterweight wheel 23 is prevented from being damaged.

Referring to fig. 1 and 2, the composite assembly 50 includes a first roller 51 and a second roller 52. The first roller 51 and the second roller 52 are oppositely arranged and are used for applying the first adhesive tape 31a or the second adhesive tape 31b to the side plate 11 together to form the composite side plate 13.

Specifically, the first roller 51 and the second roller 52 are respectively located at two opposite sides of the composite assembly 50 in the height direction, the first roller 51 and the second roller 52 are both disposed at one side of the composite assembly 50 away from the tape receiving assembly 40, and the first roller 51 and the second roller 52 can be relatively away from or combined with each other, for example, the first roller 51 is fixed at one side of the composite assembly 50 away from the tape receiving assembly 40, and the second roller 52 can move along the movement direction of the side plate 11 under the driving of a driving element (e.g., a parallel cylinder or a linear motor, etc.); alternatively, the second roller 52 is fixed on the side of the composite assembly 50 away from the adhesive tape splicing assembly 40, and the first roller 51 can move along the movement direction of the side plate 11 under the driving of the driving element; alternatively, the first roller 51 may be moved in the moving direction of the side plate 11 by one driving member, and the second roller 52 may be moved in the moving direction of the side plate 11 by another driving member. When the first roller 51 and the second roller 52 are combined with each other, the side plate 11 and the first tape 31a, or the side plate 11 and the second tape 31b are positioned between the first roller 51 and the second roller 52, and the side plate 11 and the first tape 31a, or the side plate 11 and the second tape 31b are combined together by the first roller 51 and the second roller 52.

The composite component 50 may further include a cutting blade 53, the cutting blade 53 being used to cut the first adhesive tape 31a or the second adhesive tape 31b at the composite component 50. The cutting blade 53 is disposed on a side of the composite assembly 50 away from the tape splicing assembly 40, wherein the cutting blade 53 and one of the rollers are on the same side of the composite side plate 13 in the height direction, for example, the cutting blade 53 and the second roller 52 can be on the same side of the composite side plate 13, and the first roller 51 is on the other side of the composite side plate 13. The cutting blade 53 can move up and down (along the height direction of the composite component 50) under the driving of the driving member, so that the cutting blade 53 is far away from or close to the first adhesive tape 31a (or the second adhesive tape 31 b). Specifically, after the composite assembly 50 is compounded to obtain the composite side plate 13 with the predetermined length, the second roller 52 can be driven to be away from the first roller 51, and at this time, the cutting knife 53 is driven by the driving piece to be close to the adhesive tape (the first adhesive tape 31a or the second adhesive tape 31 b) which is not adhered to the composite side plate 13 in front so as to cut the adhesive tape, thereby obtaining the composite side plate 13 with the predetermined length and the adhesive tape adhered thereon. When the second roller 52 and the first roller 51 need to be combined relatively, the cutter 53 is driven by the driving member to be away from the position of the side plate 11, so that the second roller 52 and the first roller 51 can be combined conveniently, and the adhesive tape and the side plate 11 can be subjected to combined treatment. Wherein, the driving piece can be a parallel cylinder or a linear motor.

Of course, the composite assembly 50 may not be provided with the cutter 53, and the composite assembly 50 may continuously compound the first adhesive tape 31a and the side plate 11, or continuously compound the second adhesive tape 31b and the side plate 11, and cut the first adhesive tape 31a or the second adhesive tape 31b when the composite side plate 13 is attached to a position of the battery cell 300 where the composite side plate 13 is to be attached.

Referring to fig. 1 and 4, in the embodiment of the present application, the tape-side plate composite mechanism 1000 further includes a cutting element 80 and a side-attaching plate element 90, and the side-attaching plate element 90 is disposed on a side of the composite element 50 away from the tape-receiving element 40. The cutting assembly 80 is used for cutting the composite side plate 13. The side plate attaching assembly 90 is used for attaching the cut composite side plate 13 to the battery cell 300.

The cutting assembly 80 may be disposed at a position where the side plate attaching assembly 90 is located, for example, the cutting assembly 80 is disposed at a side of the side plate attaching assembly 90 close to the composite assembly 50, when the composite assembly 50 combines a predetermined length of adhesive tape (the first adhesive tape 31a or the second adhesive tape 31 b) with the side plate 11, the cutting assembly 80 is controlled to cut the predetermined length of the composite side plate 13, and the cut composite side plate 13 is conveyed to the side plate attaching assembly 90, and the side plate attaching assembly 90 attaches the predetermined length of the composite side plate 13 to the battery cell 300 and finishes the glue spreading. For example, the cutting assembly 80 is disposed at another position of the side plate attaching assembly 90, when the composite assembly 50 attaches the adhesive tape (the first adhesive tape 31a or the second adhesive tape 31 b) with a predetermined length to the side plate 11, pulls the composite side plate 13 with a predetermined length and conveys the composite side plate 13 to the side plate attaching assembly 90, and after the side plate attaching assembly 90 attaches the composite side plate 13 with a predetermined length to the battery cell 300 and finishes applying adhesive, the cutting assembly 80 is controlled to cut the composite side plate 13 with a predetermined length.

Wherein, paste curb plate subassembly 90 including vacuum chuck 91, vacuum chuck 91 is used for absorbing compound curb plate 13 to in the position that moves compound curb plate 13 to electric core 300 place, thereby laminate compound curb plate 13 on electric core 300.

Tape side panel composite mechanism 1000 further comprises a draw tape assembly 100 and a first drive module 200. The drawstring assembly 100 is arranged on the side attaching plate assembly 90, the first driving module 200 is connected with the drawstring assembly 100, the drawstring assembly 100 moves on the side attaching plate assembly 90 through the first driving module 200 to be used for drawing the composite side plate 13, for example, the drawstring assembly 100 can draw the composite side plate 13, and then the cutting assembly 80 cuts off the composite side plate 13 with a preset length; or the composite side panel 13 is cut to a predetermined length by the cutting assembly 80 and the composite side panel 13 is pulled by the drawstring assembly 100.

Specifically, the side plate attaching assembly 90 is provided with a slide rail (not shown), the pull belt assembly 100 includes a sawtooth clamping jaw 101, and the first driving module 200 may include a linear motor and a parallel cylinder, wherein the linear motor of the first driving module 200 is used for driving the sawtooth clamping jaw 101 to move up and down to clamp the side plate 11 or the composite side plate 13, and the linear motor of the first driving module 200 is used for driving the pull belt assembly 100 to move on the slide rail to draw the side plate 11 or the composite side plate 13.

Referring to fig. 1, 4 and 5, in an embodiment of the present application, the tape side plate composite mechanism 1000 further includes a punching die 60, and the punching die 60 is used for punching the composite side plate 13.

Specifically, after the punching die 60 is provided in the composite assembly 50 in the conveying direction of the composite side plate 13, the punching die 60 is provided between the composite assembly 50 and the cutting assembly 80, and the side plate 11 and the first tape 31a or the side plate 11 and the second tape 31b are combined to punch the obtained composite side plate 13.

The punch die 60 may include an array hole die 61 and a process hole die 63. The array hole die 61 and the fabrication hole die 63 are arranged between the composite assembly 50 and the cutting assembly 80, the fabrication hole die 63 is located between the array hole die 61 and the cutting assembly 80, the array hole die 61 is used for performing array punching on the composite side plate 13, and the fabrication hole die 63 is used for performing process punching on the end portion of the composite side plate 13 after the array punching. The punching modes of the array punching and the process punching include, but are not limited to, direct punching, and can also be modes such as rolling punching.

The array hole mold 61 includes a first upper mold 611 and a first lower mold 612 which are matched with each other, and when the first upper mold 611 and the first lower mold 612 are combined, the composite side plate 13 can be subjected to array punching to form array holes on the composite side plate 13, so that channels and gaps of electrolyte are reserved after the composite side plate 13 is installed on two sides of the battery cell 300. The first upper mold 611 may be a male mold, and the first lower mold 612 may be a female mold; alternatively, the first upper mold 611 may be a female mold, and the first lower mold 612 may be a male mold, and the first upper mold 611 is a male mold, and the first lower mold 612 is a female mold.

The array hole die 61 at least comprises three groups, at least three groups of array hole dies 61 are arranged in parallel in the conveying direction of the side plate 11, and at least three groups of array hole dies 61 can ensure that the side plate 11 can be subjected to array punching and can be formed at one time, so that the efficiency is improved.

The tape side plate composite mechanism 1000 further includes a second driving module 400, and the second driving module 400 is connected to the first upper mold 611 and is used for driving the first upper mold 611 to cooperate with the first lower mold 612 to perform array punching on the composite side plate 13. The second driving module 400 may include a parallel cylinder or an electric cylinder.

The tooling hole mold 63 includes a second upper mold 631 and a second lower mold 632, and when the second upper mold 631 and the second lower mold 632 are combined, the end portion of the composite side plate 13 can be process-punched to form a tooling hole at the end portion of the composite side plate 13. Similarly, the second upper mold 631 may be a male mold, and the second lower mold 632 may be a female mold; alternatively, the second upper mold 631 may be a female mold, the second lower mold 632 may be a male mold, and the second upper mold 631 and the second lower mold 632 are described as a male mold and a female mold, respectively. The number of the porthole dies 63 may include one or more sets of the porthole dies 63, which are arranged side by side in the conveying direction of the side plate 11.

The tape side plate compound mechanism 1000 further comprises a third driving module 500, wherein the third driving module 500 is connected with the second upper mold 631 and is used for driving the second upper mold 631 to cooperate with the second lower mold 632 to perform process punching on the compound side plate 13. The third driving module 500 may include a parallel cylinder or an electric cylinder.

It should be noted that the fabrication holes are different from the array holes, and the fabrication holes are punched for facilitating the subsequent fastening of the composite side plate 13 and the spacer ring, or for the composite side plate 13 needing to perform other process design requirements. In the application, the array hole die 61 and the process hole die 63 are placed in the same process for continuous completion, so that the time and cost for independently punching the process holes in the follow-up process holes are saved, the continuous operation is facilitated, and the utilization efficiency of a factory workshop is greatly improved.

In an embodiment of the present application, the tape side plate compound mechanism 1000 further includes a fourth driving module 600 and a vacuum chuck 91, where the fourth driving module 600 is configured to adjust the composite side plate 13 adsorbed by the vacuum chuck 91 to a position where the battery cell 300 needs to be attached with the composite side plate 13, so that the composite side plate 13 is attached to the position where the battery cell 300 needs to be attached with the composite side plate 13.

The fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 to move in the first direction X, or the fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 to move in the second direction Y, or the fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 to move in the third direction Z.

Referring to fig. 1, when the position of the battery cell 300 to which the composite side plate 13 needs to be attached is an upward-facing surface of the battery cell 300 as shown in fig. 4, the fourth driving module 600 is directly controlled to drive the composite side plate 13 adsorbed by the vacuum chuck 91 to move along the first direction X or the second direction Y, so as to move the composite side plate 13 on the vacuum chuck 91 to a position right above the battery cell 300, and then the fourth driving module 600 is controlled to move along the third direction Z until the composite side plate 13 is attached to the upper surface of the battery cell 300.

If the position of the battery cell 300 to which the composite side plate 13 needs to be attached is the side surface of the battery cell 300 shown in fig. 4, the tape side plate composite mechanism 1000 may further include a fifth driving module 700, where the fifth driving module 700 is connected to the vacuum chuck 91 and is configured to drive the vacuum chuck 91 to rotate, so that the composite side plate 13 adsorbed by the vacuum chuck 91 moves to the side surface of the battery cell 300.

The fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 and the fifth driving module 700 to move together along the first direction X, or the fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 and the fifth driving module 700 to move together along the second direction Y, or the fourth driving module 600 can drive the composite side plate 13 sucked by the vacuum chuck 91 and the fifth driving module 700 to move together along the third direction Z.

As shown in fig. 1, the first direction X may be a horizontal direction when the side plate 11 moves in the width direction, the second direction Y may be a horizontal direction when the side plate 11 moves in the length direction, and the third direction Z may be a vertical direction when the side plate 11 moves in the height direction, and the first direction X, the second direction Y, and the third direction Z are perpendicular to each other. For example, the fourth driving module 600 drives the vacuum chuck 91 and the fifth driving module 700 to move along the first direction X, and then adjusts the horizontal position of the composite side plate 13 sucked by the vacuum chuck 91 relative to the battery cell 300 along the second direction Y, so that the composite side plate 13 on the vacuum chuck 91 can be aligned to the position of the battery cell 300, such as above the battery cell 300; the fourth driving module 600 adjusts the position of the composite side plate 13 sucked by the vacuum chuck 91 relative to the electric core 300 or the position of the side plate assembly 90 attached to the electric core in the vertical direction along the third direction Z by driving the composite side plate 13 on the vacuum chuck 91 and the fifth driving module 700, so that the composite side plate 13 on the vacuum chuck 91 is close to the electric core 300. Finally, the vacuum chuck 91 is driven to rotate by the fifth driving module 700, so that the composite side plate 13 adsorbed by the vacuum chuck 91 is aligned to the side surface of the battery cell 300, and the composite side plate 13 is attached to the side surface of the battery cell 300.

The fourth driving module 600 may include three linear motors, a first linear motor in the fourth driving module 600 is configured to drive the vacuum chuck 91 and the fifth driving module 700 to move along the first direction X, a second linear motor in the fourth driving module 600 is configured to drive the vacuum chuck 91 and the fifth driving module 700 to move along the second direction Y, and a third linear motor in the fourth driving module 600 is configured to drive the vacuum chuck 91 and the fifth driving module 700 to move along the third direction Z.

Referring to fig. 1 to 6, in one embodiment, when the tape-side panel combining mechanism 1000 prepares the composite side panel 13, the side panel 11 may be drawn to the draw tape assembly 100 in advance, so that the draw tape assembly 100 draws the side panel 11, and the first tape 31a or the second tape 31b is fixed on the composite assembly 50. At this time, the drawstring assembly 100 is moved to the end of the side plate assembly 90 close to the composite assembly 50 on the slide rail by the linear motor of the first driving module 200, and the saw-tooth clamping jaws 101 are driven by the parallel cylinders of the first driving module 200 to clamp the side plate 11, at this time, the first roller 51 and the second roller 52 are driven to be combined relatively, the first roller 51 and the second roller 52 bond the head end of the first adhesive tape 31a or the head end of the second adhesive tape 31b on the side plate 11, after the first roller 51 and the second roller 52 are combined relatively, the drawstring assembly 100 is driven by the linear motor of the first driving module 200 to pull out the first section of side plate 11, and in the process of pulling the first section of side plate 11, the first roller 51 and the second roller 52 simultaneously combine the adhesive tapes (the first adhesive tape 31a or the second adhesive tape 31 b) on the side plate 11. When the first section of side plate 11 is pulled out, the counterweight floating wheel 23 in the middle of the side plate buffer assembly 20 rises, the unreeling assembly 10 starts to unreel the side plate 11, in the process of unreeling the side plate 11, the position of the counterweight floating wheel 23 on the guide rail 24 is detected through the position detecting piece 26, when the counterweight floating wheel 23 displaces to a preset position, the counterweight floating wheel 23 is kept in a specified range, so that the counterweight floating wheel 23 floats in a specified range of the preset position, for example, the preset position of the counterweight floating wheel 23 displacement is 10cm away from the bottom of the guide rail 24, the specified range of the preset position can be [8cm,12cm ], the counterweight floating wheel 23 floats in the range of [8cm,12cm ], so that the influence of asynchronous driving unreeling of the side plate 11 and pulling of the pulling belt assembly 100 is eliminated, and the tension force of the side plate 11 can be kept stable.

After the drawstring assembly 100 finishes pulling the first section of the side plate 11, the composite side plate 13 moves to the array hole die 61 and the fabrication hole die 63, and the cutter 53 on the composite assembly 50 cuts off the adhesive tape. The array hole die 61 completes array punching at one time at an array hole position required by the composite side plate 13 under the driving of the second driving module 400 and/or the fabrication hole die 63 performs process punching at an fabrication hole position at the end of the composite side plate 13 under the driving of the third driving module 500, wherein when the composite side plate 13 simultaneously requires the array punching and the process punching, the second driving module 400 and the third driving module 500 can be simultaneously driven to complete punching processing at one time on the composite side plate 13, and the preparation efficiency of the composite side plate 13 is greatly improved.

After the composite side plate 13 is punched, the drawstring assembly 100 clamps the composite side plate 13 through the sawtooth clamping jaws 101, the composite side plate 13 which is well compounded is pulled to the position of the cutting assembly 80, the cutting assembly 80 cuts off the composite side plate 13 at two ends of the composite side plate 13, at this time, if the position of the battery cell 300 which needs to be attached to the composite side plate 13 is the side surface shown in fig. 4, the composite side plate 13 is positioned on the attached side plate assembly 90, the vacuum chuck 91 of the attached side plate assembly 90 sucks the composite side plate 13, the linear motor in the fourth driving module 600 can drive the vacuum chuck 91 and the fifth driving module 700 to move along the first direction X, the second direction Y and the third direction Z, after the composite side plate 13 on the vacuum chuck 91 is aligned to the position of the battery cell 300, the fifth driving module 700 drives the vacuum chuck 91 to rotate by 90 degrees to move the composite side plate 13 to the side surface of the battery cell 300, and the composite side plate is attached to the battery cell 300 and glue coating is completed. The composite assembly 50 composites the cut tape (the first tape 31a or the second tape 31 b) to the side panel 11 to wait for the next drawing of the side panel 11.

In summary, in the application, after the side plate 11 is actively unreeled, the tape-side plate combination mechanism 1000 combines the tape (the first tape 31a or the second tape 31 b) provided by the tape-releasing assembly 30 with the side plate 11 through the side plate 11 buffer assembly 20 via the combination assembly 50, and then performs punching (including array punching and process punching), and the side plate assembly 90 attaches the composite side plate 13 to the position of the electrical core 300 to which the composite side plate 13 is to be attached. This sticky tape curb plate combined mechanism 1000 collects unreels (provide curb plate 11), puts the glue (provide the sticky tape), closes the glue (sticky tape and curb plate 11's complex) and pastes compound curb plate 13 as an organic whole, realizes compound curb plate 13's continuous production, effectively improves sticky tape curb plate combined mechanism 1000's production efficiency.

The foregoing is a partial description of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims (10)

1. The utility model provides an adhesive tape curb plate combined mechanism which characterized in that includes:

the unwinding assembly is used for providing a side plate;

the glue placing assembly comprises a first glue placing part and a second glue placing part, and the first glue placing part and the second glue placing part are used for respectively providing a first adhesive tape and a second adhesive tape;

the adhesive tape splicing assembly is used for realizing switching between the first adhesive tape and the second adhesive tape;

a composite assembly for compositing the side panel with the first tape or the second tape to obtain a composite side panel.

2. The tape side panel assembly of claim 1 wherein said tape splicing assembly includes a roll-off member and a pressure-bearing member, said roll-off member being movable against said pressure-bearing member to bond said first tape to said second tape.

3. The tape side panel assembly of claim 2 wherein said pressure bearing member includes a pressure bearing face facing said roll pressing member, said roll pressing member being movable between a first position and a second position of said pressure bearing face to provide a predetermined adhesive length for said first tape and said second tape.

4. The tape side panel compounding mechanism of claim 1, further comprising a side panel buffer assembly configured to adjust a tension of the side panel between the unwinding assembly and the compounding assembly.

5. The tape-side-plate combination mechanism according to claim 4, wherein the side-plate buffer assembly comprises a body, a belt-in roller, a belt-out roller, a counterweight floating wheel and a guide rail, the belt-in roller, the belt-out roller, the counterweight floating wheel and the guide rail are all arranged on the body, the guide rail extends along the height direction of the body, the belt-in roller is used for connecting the side plate into the side-plate buffer assembly, and the belt-out roller is used for connecting the side plate passing through the counterweight floating wheel out to match with the combination assembly; the counterweight floating wheel is movably arranged on the guide rail and can move along the guide rail, the counterweight floating wheel and the guide rail are positioned between the belt-in roller and the belt-out roller, and the counterweight floating wheel is used for adjusting the tension force of the side plate.

6. The tape side panel compounding mechanism of claim 1, wherein the compounding assembly comprises a first roller and a second roller that cooperate to apply the first tape or the second tape to the side panel to form the composite side panel.

7. The tape side plate compound mechanism of claim 1, further comprising a cutting assembly and a side plate attaching assembly, wherein the side plate attaching assembly is disposed on a side of the compound assembly away from the tape receiving assembly, the cutting assembly is configured to cut the compound side plate, and the side plate attaching assembly is configured to attach the compound side plate to a battery cell.

8. The tape side panel compounding mechanism of claim 7, further comprising a draw tape assembly and a first drive module, the first drive module connected to the draw tape assembly, the draw tape assembly moved on the tape side panel assembly by the first drive module for pulling the compound side panel.

9. The tape side panel compounding mechanism of claim 7, further comprising a punch die for punching the compound side panel.

10. The tape side plate combination mechanism of claim 7, wherein the side plate attaching assembly comprises a vacuum chuck, and the tape side plate combination mechanism further comprises a fourth driving module, and the fourth driving module is configured to adjust the composite side plate adsorbed by the vacuum chuck to a position where the battery cell needs to be attached to the composite side plate.

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