Cutting and rubberizing mechanism capable of cutting and rubberizing

Abstract

The utility model discloses a cutting and pasting cutting and rubberizing mechanism which comprises a rubberizing mechanism, a pole piece cutter mechanism, a piece pulling clamp mechanism and a piece feeding clamp mechanism, the rubberizing mechanism comprises a rubberizing assembly, a rubberizing cam assembly and a rubberizing transverse movement driving module, the rubberizing assembly comprises a rubberizing longitudinal driving part and a rubberizing part, the pole piece cutter mechanism cuts off a pole piece, and the pole piece cutter mechanism cuts off the pole piece. The pull piece clamp mechanism pulls the pole piece to move to enable the pole piece to form a gap at the cut-off position, the rubberizing transverse movement driving module drives the rubberizing assembly and the pole piece to synchronously and transversely move, the rubberizing longitudinal driving component drives the rubberizing part to longitudinally move, and the rubberizing cam assembly limits the longitudinal movement of the rubberizing part; and therefore, the rubberizing part completes rubberizing action in the synchronous transverse movement. In the cutting and rubberizing process, the pole piece does not need to stop and wait for moving, the piece pulling clamp mechanism, the rubberizing mechanism, the pole piece cutter mechanism and the piece feeding clamp mechanism can synchronously and transversely move with the pole piece, the rubberizing process is achieved in the moving process, time is saved, and the rubberizing efficiency and the production efficiency are greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of lithium battery production, in particular to a cutting and pasting cutting and pasting mechanism. BACKGROUND

[0002] The lithium electronic winding machine is used for winding a lithium battery core, is a machine for assembling a battery positive plate, a negative plate and a diaphragm in a continuous rotating manner to form a core package. In the production of lithium batteries by the existing lithium battery winding machine, the plate needs to be cut and pasted with adhesive paper before processing due to the requirements of the manufacturing process. The device corresponding to the completion of this process is called a plate cutting and pasting mechanism. With the continuous upgrading of the winding equipment, the efficiency of the winding machine is also continuously improved. The cutting and pasting adhesive method of the existing winding machine is fixed pasting. In the pasting process, the plate needs to be stopped to complete the pasting action of the plate, resulting in low pasting efficiency. The efficiency of the cutting and pasting mechanism cannot meet the production efficiency of the winding machine, which hinders the improvement of the production efficiency of the winding machine. CONTENT OF THE UTILITY MODEL

[0003] The application aims to at least solve one of the technical problems existing in the prior art. The application provides a cutting and pasting cutting and pasting mechanism, which can complete the cutting and pasting actions simultaneously during the plate conveying process, does not need to stop and wait for pasting, saves time, and greatly improves the pasting efficiency and production efficiency.

[0004] The cutting and pasting cutting and pasting mechanism according to the application embodiment comprises:

[0005] A plate cutter mechanism for cutting the plate;

[0006] A pulling piece clamping mechanism for pulling the plate to move, so that the plate forms a gap at the cutting position;

[0007] A plate conveying clamping mechanism for driving the plate to move synchronously;

[0008] A pasting mechanism for pasting protective adhesive on the gap of the plate, the pasting mechanism comprising a pasting assembly, a pasting cam assembly and a pasting transverse driving module, the pasting assembly comprising a pasting longitudinal driving part and a pasting part, the plate sequentially passing through the plate conveying clamping mechanism, the plate cutter mechanism, the pasting mechanism and the pulling piece clamping mechanism;

[0009] The pasting transverse driving module drives the pasting assembly and the plate to move synchronously in the transverse direction, the pasting longitudinal driving part drives the pasting part to move longitudinally, and the pasting cam assembly limits the longitudinal movement of the pasting part, so that the pasting part completes the pasting action in the synchronous transverse movement.

[0010] The cutting and pasting cutting and pasting mechanism according to the application embodiment has at least the following beneficial effects:

[0011] The cutting and pasting mechanism of the application comprises a pole piece cutter mechanism, a pasting mechanism, a pulling piece clamp mechanism and a feeding piece clamp mechanism. The pole piece passes through the feeding piece clamp mechanism, the pole piece cutter mechanism, the pasting mechanism and the pulling piece clamp mechanism in sequence. The pasting mechanism comprises a pasting assembly, a pasting cam assembly and a pasting transverse driving module. The pasting assembly comprises a pasting longitudinal driving part and a pasting part. The pole piece cutter mechanism, the pulling piece clamp mechanism and the feeding piece clamp mechanism move synchronously with the pole piece. The pole piece cutter mechanism cuts the pole piece. The pulling piece clamp mechanism pulls the pole piece to move and forms a gap at the cutting position. The pasting transverse driving module drives the pasting assembly to move synchronously with the pole piece. The pasting longitudinal driving part drives the pasting part to move longitudinally. The pasting cam assembly limits the longitudinal movement of the pasting part. The pasting transverse driving module drives the pasting assembly to move transversely, so that the pasting part can complete the longitudinal pasting action in the process of moving synchronously with the pole piece. The pulling piece clamp mechanism, the pasting mechanism, the pole piece cutter mechanism and the feeding piece clamp mechanism can all move synchronously with the pole piece. The pole piece can be continuously conveyed during the cutting and pasting process, without stopping to wait for cutting and pasting. The pasting process is realized during movement, time is saved, and the pasting efficiency and production efficiency are greatly improved.

[0012] According to some embodiments of the application, the pasting assembly further comprises a cam bearing fixedly connected with the pasting part. The pasting cam assembly comprises a cam part provided with a first slope. The pasting transverse driving module and the pasting longitudinal driving part cooperate to drive the cam bearing to move on the first slope. The first slope guides the cam bearing to move downward, so that the pasting part moves downward to complete the pasting action.

[0013] According to some embodiments of the application, the cam part is further provided with a second slope. The pasting transverse driving module and the pasting longitudinal driving part cooperate to drive the cam bearing to move on the second slope. The second slope guides the cam bearing to move upward, so that the pasting part moves upward to separate from the pole piece.

[0014] According to some embodiments of the application, the pasting mechanism further comprises a backup adhesive driving part. The backup adhesive driving part drives the pasting assembly to move longitudinally. The pasting part adsorbs the protective adhesive.

[0015] According to some embodiments of the application, the pasting cam assembly further comprises a buffer part. The cam bearing abuts against the buffer part to buffer when the pasting part moves longitudinally to contact the cam part.

[0016] According to some embodiments of the application, two pasting mechanisms are provided, and the two pasting mechanisms are respectively arranged on the two sides of the pole piece.

[0017] According to some embodiments of the present application, the pull-tab clamping mechanism comprises a pull-tab clamp, a pull-tab clamp driving assembly and a pull-tab clamp moving module, the pull-tab clamp driving assembly is used to control the pull-tab clamp to clamp or release the pole piece, and the pull-tab clamp moving module is used to drive the pull-tab clamp to move laterally.

[0018] According to some embodiments of the present application, the pole piece cutter mechanism comprises a pole piece cutter, a cutter driving assembly and a pole piece cutter moving module, the cutter driving assembly is used to control the pole piece cutter to cut the pole piece, and the pole piece cutter moving module is used to drive the pole piece cutter to move laterally.

[0019] According to some embodiments of the present application, the pole piece cutter mechanism comprises a pole piece cutter, a cutter driving assembly and a pole piece cutter moving module, the cutter driving assembly is used to control the pole piece cutter to cut the pole piece, and the pole piece cutter moving module is used to drive the pole piece cutter to move laterally.

[0020] According to some embodiments of the present application, the tape unwinding mechanism is further included, and the tape unwinding mechanism provides the protective tape for the tape sticking mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0022] Figure 1 FIG. 1 is a structural schematic diagram of a cutting and sticking mechanism according to an embodiment of the present application;

[0023] Figure 2 FIG. 2 is a structural schematic diagram of a tape sticking mechanism of the cutting and sticking mechanism according to an embodiment of the present application;

[0024] Figure 3 FIG. 3 is a structural schematic diagram of the tape sticking mechanism according to an embodiment of the present application; Figure 2 FIG. 4 is another angle structural schematic diagram of the tape sticking mechanism according to an embodiment of the present application.

[0025] REFERENCE NUMERALS:

[0026] Tape sticking mechanism 100; tape sticking assembly 110; tape sticking longitudinal driving part 111; tape sticking part 112; cam bearing 113; tape sticking lateral moving driving module 120; tape sticking cam assembly 130; buffer part 131; cam part 132; first inclined surface 133; second inclined surface 134; spare tape driving part 140;

[0027] Pole piece cutter mechanism 200; pole piece cutter 210; cutter driving assembly 220; pole piece cutter moving module 230;

[0028] Pull-tab clamping mechanism 300; pull-tab clamp 310; pull-tab clamp driving assembly 320; pull-tab clamp moving module 330;

[0029] A sheet feeding clamp mechanism 400; a sheet feeding clamp 410; a sheet feeding clamp driving assembly 420; a sheet feeding clamp moving module 430;

[0030] A tape unwinding mechanism 500. DETAILED DESCRIPTION

[0031] Embodiments of the present application are described below in detail with reference to examples thereof illustrated in the accompanying drawings, in which like or similar elements or components throughout the drawings are denoted by the same reference numerals, and the embodiments described below are examples only for explaining the present application, and are not to be understood as limiting the present application.

[0032] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms “center”, “middle”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “axial”, “radial”, “circumferential” and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not to 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 cannot be understood as limiting the present application. In addition, the features defined with “first”, “second” can be explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of “a plurality of” is two or more.

[0033] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms “mounting”, “connection”, “connecting” should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The following refers to Figures 1 to 3 The cutting and pasting mechanism of the present application is described.

[0035] According to Figure 1 and Figure 2As shown, the cutting and pasting mechanism of the embodiment of the application includes a pole piece cutter mechanism 200, a pulling piece clamp mechanism 300, a sending piece clamp mechanism 400 and a pasting mechanism 100. The pole piece cutter mechanism 200 is used for cutting the pole piece. The pulling piece clamp mechanism 300 is used for pulling the pole piece to move and forming a gap at the cutting position, so as to divide the pole piece into a front section and a rear section. The sending piece clamp mechanism 400 is used for driving the pole piece to move synchronously. The pasting mechanism 100 is used for pasting protective glue at the gap of the pole piece. The pole piece sequentially passes through the sending piece clamp mechanism 400, the pole piece cutter mechanism 200, the pasting mechanism 100 and the pulling piece clamp mechanism 300.

[0036] The pasting mechanism 100 includes a pasting assembly 110, a pasting cam assembly 130 and a pasting transverse driving module 120. The pasting assembly 110 includes a pasting longitudinal driving part 111 and a pasting part 112. The pasting assembly 110 is used for pasting the protective glue on the pole piece. The pasting cam assembly 130 is used for limiting the longitudinal movement of the pasting assembly 110. The pasting transverse driving module 120 is used for driving the pasting assembly 110 to move transversely. The pasting longitudinal driving part 111 is used for driving the pasting part 112 to move longitudinally. The pasting part 112 is used for adsorbing the protective glue.

[0037] The pole piece cutter mechanism 200, the pulling piece clamp mechanism 300 and the sending piece clamp mechanism 400 move transversely synchronously with the pole piece. The pole piece cutter mechanism 200 cuts the pole piece. The pulling piece clamp mechanism 300 accelerates the movement of the front section of the pole piece. After the pole piece forms a gap at the cutting position, the pulling piece clamp mechanism 300 restores the transverse movement synchronously with the pole piece. The sending piece clamp mechanism 400 drives the rear section of the pole piece to move synchronously. The pasting transverse driving module 120 drives the pasting assembly 110 to move transversely to the left synchronously with the pole piece. The pasting longitudinal driving part 111 drives the pasting part 112 to move longitudinally downward. The pasting part 112 abuts against the pasting cam assembly 130. The pasting cam assembly 130 limits the longitudinal movement of the pasting part 112. The pasting transverse driving module 120 drives the pasting assembly 110 to move transversely, so that the pasting part 112 can complete the longitudinal pasting action in the process of moving transversely synchronously with the pole piece. In the process of cutting and pasting, the pole piece does not need to stop to wait for cutting and pasting. The pulling piece clamp mechanism 300, the pasting mechanism 100, the pole piece cutter mechanism 200 and the sending piece clamp mechanism 400 can all realize the transverse movement synchronously with the pole piece. The pasting process is realized in the process of moving, which saves time and only needs 1.8s, greatly improving the pasting efficiency and production efficiency.

[0038] In some embodiments, the pasting longitudinal driving part 111 is provided as a pasting cylinder. In other embodiments, the pasting longitudinal driving part 111 can also be provided as a motor driving part, a hydraulic driving part or other driving elements.

[0039] According to Figure 2As shown, in some embodiments of the present application, the adhesive assembly 110 further comprises a cam bearing 113 fixedly connected with the adhesive part 112, and the adhesive cam assembly 130 comprises a cam component 132, which is provided with a first inclined surface 133. The adhesive transverse driving module 120 and the adhesive longitudinal driving component 111 cooperatively drive the cam bearing 113 to move on the first inclined surface 133. The adhesive transverse driving module 120 drives the adhesive assembly 110 to move leftward in the transverse direction, the adhesive longitudinal driving component 111 drives the adhesive part 112 to move downward in the longitudinal direction, the cam bearing 113 abuts against the first inclined surface 133, the first inclined surface 133 limits the longitudinal movement of the adhesive part 112, the first inclined surface 133 guides the cam bearing 113 to move downward, so that the adhesive part 112 moves downward, and the adhesive part 112 completes the adhesive action when the cam bearing 113 is located at the lowest point of the first inclined surface 133.

[0040] According to Figure 2 As shown, in some embodiments of the present application, the cam component 132 is further provided with a second inclined surface 134. The adhesive transverse driving module 120 and the adhesive longitudinal driving component 111 cooperatively drive the cam bearing 113 to move on the second inclined surface 134. The adhesive transverse driving module 120 drives the adhesive assembly 110 to move leftward in the transverse direction, the adhesive longitudinal driving component 111 drives the adhesive part 112 to move downward in the longitudinal direction, the cam bearing 113 abuts against the second inclined surface 134, the second inclined surface 134 limits the longitudinal movement of the adhesive part 112, the second inclined surface 134 guides the cam bearing 113 to move upward, so that the adhesive part 112 moves upward to separate from the pole piece, and the adhesive part 112 completes the upward longitudinal movement to return to the original position when the cam bearing 113 is located at the highest point of the second inclined surface 134.

[0041] According to Figure 2 As shown, in some embodiments of the present application, the adhesive mechanism 100 further comprises an adhesive preparation driving component 140, the adhesive assembly 110 is located at the left side of the adhesive transverse driving module 120, the adhesive preparation driving component 140 drives the adhesive assembly 110 to move downward in the longitudinal direction, the adhesive part 112 adsorbs the protective adhesive, and the adhesive preparation driving component 140 drives the adhesive assembly 110 to move upward in the longitudinal direction to reset after the adhesive part 112 completes the adsorption of the protective adhesive.

[0042] In some embodiments, the adhesive preparation driving component 140 is provided as an adhesive preparation cylinder. In other embodiments, the adhesive preparation driving component 140 can also be provided as a hydraulic driving component, a motor driving component or other driving elements.

[0043] In some embodiments, the adhesive part 112 is provided with a suction disc component. In other embodiments, the adhesive part 112 can also be provided with a vacuum adsorption component, an electrostatic adsorption component or other adsorption elements, so as to adsorb the protective adhesive.

[0044] According to Figure 2 andFigure 3 As shown, in some embodiments of the present application, the adhesive cam assembly 130 further comprises a buffer component 131. The adhesive horizontal movement driving module 120 drives the adhesive assembly 110 to move horizontally to the right to above the adhesive cam assembly 130, the adhesive longitudinal driving component 111 drives the adhesive part 112 to move vertically downward, the cam bearing 113 presses the buffer component 131, the cam bearing 113 abuts the top of the buffer component 131, and the interaction force between the buffer component 131 and the cam bearing 113 reaches force balance. The buffer component 131 is conducive to the cam bearing 113 abutting the cam component 132 at all times during the subsequent horizontal movement of the adhesive part 112, ensuring that the cam component 132 limits the adhesive part 112, and the adhesive part 112 can accurately complete the adhesive under the control of the cam component 132 during synchronous horizontal movement. The buffer component 131 is also conducive to absorbing the impact force of the adhesive part 112 on the adhesive cam assembly 130 during vertical movement, prolonging the service life of the adhesive mechanism 100.

[0045] In some embodiments, the buffer component 131 is provided as a spring buffer component. In other embodiments, the buffer component 131 can also be provided as an air bag buffer component, a rubber buffer component, or other buffer elements.

[0046] According to Figure 1 As shown, in some embodiments of the present application, two adhesive mechanisms 100 are provided, one on each side of the pole piece, which is conducive to the protection of the adhesive on both sides of the pole piece, improving the safety and service life of the lithium battery while ensuring the same production efficiency.

[0047] Referring to Figure 1 , Figure 1 The X-axis direction in the figure is the left-right direction, and the Y-axis is the up-down direction. In some embodiments, the pole piece is transported horizontally in the left-right direction, and two adhesive mechanisms 100 are provided on the upper and lower sides of the pole piece to perform adhesive on the pole piece from the upper and lower sides. In other embodiments, the pole piece can be transported vertically in the up-down direction, and two adhesive mechanisms 100 are provided on the left and right sides of the pole piece to perform adhesive on the pole piece from the left and right sides.

[0048] According to Figure 1 As shown, in some embodiments of the present application, the pull tab clamping mechanism 300 comprises a pull tab clamp 310, a pull tab clamp driving assembly 320, and a pull tab clamp moving module 330. The pull tab clamp driving assembly 320 is used to control the pull tab clamp 310 to clamp or release the pole piece, and the pull tab clamp moving module 330 is used to drive the horizontal movement of the pull tab clamp 310.

[0049] The pull-tab clamp driving assembly 320 drives the pull-tab clamp 310 to clamp the pole piece, and the pull-tab clamp moving module 330 pulls the pull-tab clamp 310 to move laterally synchronously with the pole piece. After the pole piece cutter mechanism 200 cuts the pole piece, the pole piece is divided into a front pole piece and a rear pole piece. The pull-tab clamp 310 clamps the front pole piece, and the pull-tab clamp moving module 330 pulls the pull-tab clamp 310 at a high speed to make the front pole piece and the rear pole piece apart at the cutting position to form a gap. After the front pole piece and the rear pole piece are separated, the pull-tab clamp moving module 330 restores to the original speed to pull the pull-tab clamp 310, so as to ensure that the front pole piece and the rear pole piece are kept at a certain distance. The pull-tab clamp mechanism 300 cooperates with the pole piece feeding clamp mechanism 400 to pull the gap of the pole piece to the rubberizing mechanism 100. After the rubberizing mechanism 100 completes rubberizing at the gap, the pull-tab clamp driving assembly 320 drives the pull-tab clamp 310 to release the pole piece. The pull-tab clamp mechanism finally completes the action of pulling the pole piece and forming a gap at the cutting position.

[0050] In some embodiments, the pull-tab clamp 310 includes two clamping pieces oppositely arranged on both sides of the pole piece, and the pull-tab clamp driving assembly 320 includes two driving components respectively connected to the two clamping pieces. The two driving components respectively drive the two clamping pieces to move relative to the pole piece, so as to clamp or release the pole piece.

[0051] In some embodiments, the pull-tab clamp driving assembly 320 is arranged as a pull-tab clamp cam assembly. In other embodiments, the pull-tab clamp driving assembly 320 can also be arranged as a pull-tab clamp motor driving assembly, a pull-tab clamp hydraulic driving assembly, a pull-tab clamp cylinder driving assembly or other driving elements.

[0052] According to Figure 1 As shown in the drawings, in some embodiments of the present application, the pole piece cutter mechanism 200 includes a pole piece cutter 210, a cutter driving assembly 220 and a pole piece cutter moving module 230. The cutter driving assembly 220 is used to control the pole piece cutter 210 to cut the pole piece, and the pole piece cutter moving module 230 is used to drive the lateral movement of the pole piece cutter 210.

[0053] The cutter driving assembly 220 controls the pole piece cutter 210 to open, the pole piece passes through the opening of the pole piece cutter 210, the pole piece cutter moving module 230 drives the pole piece cutter 210 to move laterally synchronously with the pole piece, and the cutter driving assembly 220 controls the pole piece cutter 210 to close to cut the pole piece. After cutting is completed, the cutter control assembly controls the pole piece cutter 210 to reopen.

[0054] In some embodiments, the pole piece cutter 210 includes two cutters oppositely arranged on both sides of the pole piece, and the cutter driving assembly 220 includes two driving components respectively connected to the two cutters. The two driving components respectively drive the two cutters to move relative to the pole piece, so as to cut the pole piece.

[0055] In some embodiments, the pole piece cutter 210 includes two cutters arranged oppositely on both sides of the pole piece, one of which is arranged as a moving cutter and the other as a fixed cutter, and the cutter driving assembly 220 is used to drive the moving cutter. The cutter driving assembly 220 drives the moving cutter to approach the fixed cutter, thereby achieving the cutting of the pole piece.

[0056] In some embodiments, the pole piece cutter 210 includes two cutters arranged oppositely on both sides of the pole piece, and the cutter driving assembly 220 includes a pair of meshing gears, and the two cutters are fixed on the two gears respectively. The cutter driving assembly 220 drives the pair of meshing gears, and the gears drive the two cutters to move relative to the pole piece, thereby achieving the cutting of the pole piece.

[0057] In some embodiments, the cutter driving assembly 220 is arranged as a cutter motor driving assembly, a cutter hydraulic driving assembly, a cutter cylinder driving assembly, or a cutter cam driving assembly.

[0058] According to Figure 1 As shown in the drawings, in some embodiments of the present application, the pole piece feeding clamp mechanism 400 includes a pole piece feeding clamp 410, a pole piece feeding clamp driving assembly 420, and a pole piece feeding clamp moving module 430. The pole piece feeding clamp driving assembly 420 is used to control the pole piece feeding clamp 410 to clamp or release the pole piece, and the pole piece feeding clamp moving module 430 is used to drive the lateral movement of the pole piece feeding clamp 410.

[0059] The pole piece feeding clamp driving assembly 420 drives the pole piece feeding clamp 410 to clamp the pole piece, and the pole piece feeding clamp moving module 430 drives the pole piece feeding clamp 410 to move laterally synchronously with the pole piece. After the pole piece cutter mechanism 200 finishes cutting, the pole piece is divided into a front segment and a rear segment, the pole piece cutter 210 is re-opened, the pole piece feeding clamp 410 still clamps the rear segment, the pole piece feeding clamp 410 passes through the opening of the pole piece cutter 210 and continues to move laterally to the left until the gap of the pole piece is fed to the adhesive applying mechanism 100. After the adhesive applying mechanism 100 finishes applying the adhesive, the pole piece feeding clamp driving assembly 420 drives the pole piece feeding clamp 410 to release the pole piece. The pole piece feeding clamp mechanism 400 finally completes the action of driving the pole piece to move synchronously.

[0060] In some embodiments, the pole piece feeding clamp 410 includes two clamping pieces arranged oppositely on both sides of the pole piece, and the pole piece feeding clamp driving assembly 420 includes two driving components connected to the two clamping pieces respectively. The two driving components drive the two clamping pieces to move relative to the pole piece, thereby achieving the clamping or releasing of the pole piece.

[0061] In some embodiments, the pole piece feeding clamp driving assembly 420 is arranged as a pole piece feeding clamp cam assembly. In other embodiments, the pole piece feeding clamp driving assembly 420 can also be arranged as a pole piece feeding clamp motor driving assembly, a pole piece feeding clamp hydraulic driving assembly, a pole piece feeding clamp cylinder driving assembly, or other driving elements.

[0062] According to Figure 1As shown, in some embodiments of the present application, the cutting and pasting mechanism further comprises a tape unwinding mechanism 500, which provides the protective tape for the pasting mechanism 100.

[0063] In the description of the present specification, if the description of the terms "one embodiment", "some examples", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" appears, it means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0064] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A mechanism for cutting, pasting, and applying adhesive, characterized in that: The application relates to a polar piece cutting mechanism for cutting polar pieces, a pulling piece clamping mechanism for pulling the polar pieces to form gaps at the cutting positions, a feeding piece clamping mechanism for synchronously moving the polar pieces, a rubberizing mechanism for rubberizing the gaps of the polar pieces, and a rubberizing mechanism for rubberizing the gaps of the polar pieces. The rubberizing mechanism comprises a rubberizing assembly, a rubberizing cam assembly and a rubberizing transverse driving module, the rubberizing assembly comprises a rubberizing longitudinal driving part and a rubberizing part, and the polar pieces sequentially pass through the feeding piece clamping mechanism, the polar piece cutting mechanism, the rubberizing mechanism and the pulling piece clamping mechanism. The rubberizing transverse driving module drives the rubberizing assembly to synchronously move in the transverse direction, the rubberizing longitudinal driving part drives the rubberizing part to move in the longitudinal direction, and the rubberizing cam assembly limits the longitudinal movement of the rubberizing part, so that the rubberizing part completes the rubberizing action in the synchronous transverse movement. The rubberizing assembly further comprises a cam bearing fixedly connected with the rubberizing part, the rubberizing cam assembly comprises a cam part provided with a first slope, the rubberizing transverse driving module and the rubberizing longitudinal driving part cooperatively drive the cam bearing to move on the first slope, the first slope guides the cam bearing to move downward, and the rubberizing part moves downward to complete the rubberizing action. The cam part is further provided with a second slope, the rubberizing transverse driving module and the rubberizing longitudinal driving part cooperatively drive the cam bearing to move on the second slope, the second slope guides the cam bearing to move upward, and the rubberizing part moves upward to be separated from the polar piece. The rubberizing mechanism further comprises a rubberizing driving part, the rubberizing driving part drives the rubberizing assembly to move in the longitudinal direction, and the rubberizing part adsorbs the protective rubber.

2. The mechanism according to claim 1, wherein: The rubberizing cam assembly further comprises a buffer part, the cam bearing is arranged in abutment with the buffer part, and the buffer part buffers when the rubberizing part moves in the longitudinal direction and contacts the cam part.

3. The mechanism according to claim 2, wherein: The rubberizing mechanism is arranged in two, and the two rubberizing mechanisms are arranged on the two sides of the polar piece.

4. The mechanism according to claim 1, wherein: The pulling piece clamping mechanism comprises a pulling piece clamp, a pulling piece clamp driving assembly and a pulling piece clamp moving module, the pulling piece clamp driving assembly is used for controlling the pulling piece clamp to clamp or release the polar piece, and the pulling piece clamp moving module is used for driving the pulling piece clamp to move in the transverse direction.

5. The mechanism according to claim 2, wherein: The polar piece cutting mechanism comprises a polar piece cutter, a cutter driving assembly and a polar piece cutter moving module, the cutter driving assembly is used for controlling the polar piece cutter to cut the polar piece, and the polar piece cutter moving module is used for driving the polar piece cutter to move in the transverse direction.

6. The mechanism according to claim 1, wherein: The feeding piece clamping mechanism comprises a feeding piece clamp, a feeding piece clamp driving assembly and a feeding piece clamp moving module, the feeding piece clamp driving assembly is used for controlling the feeding piece clamp to clamp or release the polar piece, and the feeding piece clamp moving module is used for driving the feeding piece clamp to move in the transverse direction.

7. The mechanism according to claim 1, wherein: The rubberizing mechanism further comprises a rubber tape unwinding mechanism, and the rubber tape unwinding mechanism provides the protective rubber for the rubberizing mechanism.

8. The mechanism according to claim 1, wherein: ​ 9. The mechanism according to claim 1, wherein: ​ 10. The mechanism according to claim 1, wherein: ​

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