Novel sheet material rubberizing machine

Abstract

The utility model discloses a novel sheet material rubberizing machine, which relates to the technical field of machining equipment, and comprises a sheet glue placing mechanism, a sheet glue positioning mechanism, a sheet glue shifting mechanism and a rubberizing mechanism which are arranged on a rack, and also comprises a battery cell positioning mechanism for positioning a battery cell, the battery cell positioning mechanism comprises a base A, the two ends of the base A are fixed with the rack, and the two ends of the base A are fixed with the rubberizing mechanism. A sliding table air cylinder is installed on the base A, a bottom plate capable of moving back and forth along the sliding table air cylinder is installed on the sliding table air cylinder, a plurality of sets of clamping jaws are installed on the bottom plate, and each set of clamping jaws is driven by a pneumatic finger. The sheet material rubberizing machine solves the technical problem of low rubberizing precision of the sheet material rubberizing machine in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a new type of sheet material gluing machine. Background Art

[0002] A square-shell battery is a lithium battery with a square metal shell. Compared with batteries of other shapes, such as cylindrical or soft-pack batteries, square-shell batteries have better applicability in energy storage containers, energy storage cabinets, home energy storage, mobile power supplies and other application scenarios due to their sturdy structure, high space utilization and regular shape. During the production process of square-shell batteries, a gluing process is required to ensure that the electrodes and other components inside the battery are fixed and protected to prevent problems such as short circuits or contamination during use.

[0003] The sheet glue machine is an automated device that is mainly used to apply tape to specific locations of battery sheets (such as square shell batteries) to fix the battery's poles, isolate the positive and negative poles, enhance the structural strength, and improve the overall performance and safety of the battery. The sheet glue machine locates the battery cell through a sensor or optical recognition system, then automatically adjusts the length and width of the tape, and accurately attaches the tape to the specified location of the battery cell through a vacuum suction cup or a robotic arm, such as the pole, tab, or side of the battery cell.

[0004] Existing sheet glue machines are often unable to achieve high-precision positioning when positioning the battery cells due to limitations of mechanical structure or sensors. This results in the battery cells being easily slightly offset during the glue bonding process, thus affecting the glue bonding accuracy. Utility Model Content

[0005] The embodiment of the present application solves the technical problem of low gluing accuracy of sheet material gluing machines in the prior art by providing a new sheet material gluing machine.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a new type of sheet material gluing machine, including a sheet glue placing mechanism, a sheet glue positioning mechanism, a sheet glue shifting mechanism and a gluing mechanism installed on a frame, and also including a battery cell positioning mechanism for positioning the battery cell. The battery cell positioning mechanism includes a base A, both ends of the base A are fixed to the frame, a slide cylinder is installed on the base A, a base plate is installed at the power output end of the slide cylinder, and multiple groups of jaws are installed on the base plate, and each group of jaws is driven by pneumatic fingers.

[0007] The two ends of the base A are fixed to the frame of the equipment by bolts, which can make it have high stability. Because the slide cylinder is installed on the base A, the bottom plate can move forward and backward within a certain range relative to the base A under the action of the slide cylinder, and the clamp on the bottom plate also moves forward and backward accordingly. Since the clamp is also driven by pneumatic fingers, it can achieve the positioning of the battery cell. It lays the foundation for the subsequent glue sticking operation and is conducive to improving the accuracy of glue sticking.

[0008] Furthermore, waist holes are provided at both ends of the base A, bolts are passed through the waist holes, and the bolts at the waist holes are fixed to the frame; therefore, after the base A is installed, the position of the base A can be fine-tuned through the waist holes to ensure that the base A is accurately aligned with the frame. In this way, during the gluing operation, the battery cell can be accurately and quickly positioned in the correct position.

[0009] Furthermore, the new sheet material gluing machine also includes a battery cell presence detection mechanism, which includes a support seat, which is fixed to the frame, and a pillar is fixed above the support seat, and a clamping block is installed on the upper end of the pillar, and a through-beam sensor is installed on the clamping block; the battery cell presence detection mechanism can detect whether the battery cell exists, and by detecting whether the battery cell exists, the effective implementation of the gluing operation can be ensured.

[0010] Furthermore, the sheet rubber placement mechanism and the sheet rubber positioning mechanism are located on a side of the frame away from the glue sticking mechanism, and a glue tearing mechanism is also provided on one side of the sheet rubber positioning mechanism; the sheet rubber can be torn apart by the glue tearing mechanism to meet the glue sticking requirements.

[0011] Furthermore, the glue peeling mechanism includes a base B, on which a slide rail is horizontally arranged, a sliding block matching with the slide rail is installed on one side of the slide rail, and a pneumatic finger is installed on the sliding block; a cylinder is also fixed on the base B, and the protruding end of the cylinder is connected to the sliding block.

[0012] Furthermore, the gluing mechanism is located above the battery cell positioning mechanism.

[0013] Furthermore, the glue sticking mechanism includes a base C, a screw slide is installed on the base C, a linear bearing A is installed at the bottom of the screw slide, the linear bearing is matched with a guide column A, the lower end of the guide column A is connected to a connecting frame A, and a glue sticking suction cup is installed below the connecting frame A; thus, using the base C as a support, the screw slide as a power source, and the linear bearing A and the guide column A cooperate, the glue sticking mechanism can move precisely in the vertical direction, thereby realizing the glue sticking function.

[0014] Furthermore, the connecting frame A is connected to the lower end of the screw slide through a floating joint A.

[0015] Furthermore, the sheet rubber shifting mechanism includes a base D that can move along the frame, a linear bearing B and a linear guide B that cooperates with the linear bearing B are installed on one side of the base D through a bracket, a connecting plate is provided at the lower end of the linear guide B, a connecting frame B is installed at the bottom of the connecting plate, and a shift suction cup is installed at the bottom of the connecting frame B.

[0016] Furthermore, a telescopic cylinder is fixed on the bracket, and the piston rod of the telescopic cylinder faces downward and is connected to the connecting plate at the lower end of the linear guide rail B through a floating joint B.

[0017] It can be seen from the above technical solutions that the utility model has at least the following technical effects or advantages:

[0018] The two ends of the base A are fixed to the frame of the equipment by bolts, which can make it have high stability. Because the slide cylinder is installed on the base A, the bottom plate can move forward and backward within a certain range relative to the base A under the action of the slide cylinder, and the clamp on the bottom plate also moves forward and backward accordingly. Since the clamp is also driven by pneumatic fingers, it can achieve the positioning of the battery cell. It lays the foundation for the subsequent glue sticking operation and is conducive to improving the accuracy of glue sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the utility model, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the battery cell positioning mechanism;

[0022] Figure 3 It is a structural schematic diagram of a battery cell presence detection mechanism;

[0023] Figure 4 It is a structural schematic diagram of the glue peeling mechanism;

[0024] Figure 5 It is a structural schematic diagram of the glue sticking mechanism;

[0025] Figure 6 It is a structural schematic diagram of the sheet rubber shifting mechanism.

[0026] Explanation of the accompanying drawings: 1. Frame, 2. Sheet rubber placing mechanism, 3. Sheet rubber positioning mechanism, 4. Sheet rubber shifting mechanism, 5. Gluing mechanism, 6. Battery cell positioning mechanism, 7. Base A, 8. Slide cylinder, 9. Bottom plate, 10. Clamping claw, 11. Battery cell presence detection mechanism, 12. Support seat, 13. Pillar, 14. Clamping block, 15. Through-beam sensor, 16. Glue peeling mechanism, 17. Base B, 18. Slide rail, 19. Slider, 20. Base C, 21. Screw slide, 22. Linear bearing A, 23. Guide column A, 24. Connecting frame A, 25. Glue sticking suction cup, 26. Base D, 27. Linear bearing B, 28. Linear guide rail B, 29. Connecting frame B. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0028] The utility model discloses a new type of sheet material gluing machine, such as Figure 1 As shown, it includes a sheet glue placing mechanism 2, a sheet glue positioning mechanism 3, a sheet glue shifting mechanism 4 and a glue sticking mechanism 5. In one example, the sheet glue placing mechanism 2 is used to store and place the sheet glue. When the device is working, the sheet glue shifting mechanism 4 absorbs the sheet glue at the sheet glue placing mechanism 2 and transports it to the sheet glue positioning mechanism 3 for positioning and tearing the glue. Then the sheet glue is absorbed by the sheet glue shifting mechanism 4 again and finally transported to the glue sticking mechanism 5 for glue sticking operation.

[0029] In this embodiment, the new sheet material gluing machine further includes a cell positioning mechanism 6 for positioning the cell. Figure 2 As shown, the cell positioning mechanism 6 includes a base A7, and both ends of the base A7 are fixed to the frame 1 by bolts. A slide cylinder 8 is installed on the base A7, and a bottom plate 9 is installed on the slide cylinder 8. Multiple groups of clamps 10 are installed on the bottom plate 9, and each group of clamps 10 is driven by pneumatic fingers.

[0030] The two ends of the base A7 are fixed to the frame 1 of the equipment by bolts, which can make it have high stability. Since the slide cylinder 8 is installed on the base A7, the bottom plate 9 can move forward and backward within a certain range relative to the base A7 under the action of the slide cylinder 8, and the clamping claw 10 on the bottom plate 9 also moves forward and backward accordingly. Since the clamping claw 10 is also driven by pneumatic fingers, it can realize the positioning of the battery cell. It lays the foundation for the subsequent glue sticking operation and is conducive to improving the accuracy of glue sticking.

[0031] In addition, waist holes are provided at both ends of the base A7, and bolts are passed through the waist holes and fixed to the rack 1 of the equipment. After the base A7 is installed, the position of the base A7 can be fine-tuned through the waist holes to ensure that the base A7 is accurately aligned with the rack 1. In this way, during the gluing operation, the battery cell can be accurately and quickly positioned in the correct position.

[0032] Combination Figure 1 and Figure 3 As shown, the sheet material gluing machine also includes a battery cell presence detection mechanism 11, which includes a support seat 12, which is fixed to the frame 1, and a pillar 13 is fixed above the support seat 12, and a clamping block 14 is installed on the upper end of the pillar 13, and a through-beam sensor 15 is installed on the clamping block 14. The presence or absence of a battery cell can be determined by the through-beam sensor 15 in the battery cell presence detection mechanism 11. If the presence of a battery cell is detected, the gluing operation is performed; if the battery cell is not detected, the gluing operation is not performed to avoid empty operations. In this way, production waste caused by the lack of battery cells can be effectively avoided, thereby improving production efficiency.

[0033] like Figure 1 As shown, in this embodiment, the sheet adhesive placement mechanism 2 and the sheet adhesive positioning mechanism 3 are located on the side of the frame 1 away from the adhesive laminating mechanism 5. The sheet adhesive placement mechanism 2 is used to place and store the sheet adhesive, and the sheet adhesive positioning mechanism 3 is used to position the sheet adhesive. When the equipment is in operation, the sheet adhesive stored in the sheet adhesive placement mechanism 2 is sucked by the sheet adhesive shifting mechanism 4 and then moved to the sheet adhesive positioning mechanism 3 for positioning.

[0034] In this embodiment, the new sheet material gluing machine further includes a glue tearing mechanism 16, which is located on one side of the sheet material positioning mechanism 3. The sheet material can be torn apart by the glue tearing mechanism 16 to meet the gluing requirements. Figure 4 As shown, the glue tearing mechanism 16 includes a base B17, on which a slide rail 18 is horizontally arranged, and a slider 19 cooperating with the slide rail 18 is installed on one side of the slide rail 18, and a pneumatic finger is installed on the slider 19; a cylinder is also fixed on the base B17, and the extended end of the cylinder is connected to the slider 19. In this way, when the pneumatic finger clamps the sheet of glue, the cylinder drives the pneumatic finger through linear motion to tear the sheet of glue to meet the glue sticking requirements.

[0035] Figure 5 is a structural diagram of the glue sticking mechanism 5, combined with Figure 1 , Figure 5As shown, the glue sticking mechanism 5 is located above the battery cell positioning mechanism 6. Specifically, the glue sticking mechanism 5 includes a base C20, on which a screw slide 21 is installed, and a linear bearing A22 is installed at the bottom of the screw slide 21. The linear bearing A22 is matched with a guide column A23, and the lower end of the guide column A23 is connected to a connecting frame A24, and a glue sticking suction cup 25 is installed below the connecting frame A24. Therefore, using the base C20 as a support, the screw slide 21 as a power source, and the linear bearing A22 and the guide column A23 cooperate, the glue sticking mechanism 5 can move accurately in the vertical direction, thereby realizing the glue sticking function. Among them, the glue sticking suction cup 25 can accurately absorb the sheet glue, and the cooperation of the linear bearing A22 and the guide column A23 ensures the stability and accuracy of the glue sticking mechanism 5 during the movement process.

[0036] Preferably, the connecting frame A24 is connected to the lower end of the screw slide 21 through a floating joint A. This not only ensures the effect of gluing, but also helps to extend the service life of the equipment.

[0037] Figure 6 is a structural diagram of the sheet rubber shifting mechanism 4, combined with Figure 1 , Figure 6 As shown, the sheet rubber displacement mechanism 4 includes a base D26, one end of which is connected to a driving mechanism, and under the action of the driving mechanism, the sheet rubber displacement mechanism 4 can move relative to the frame 1. On the other hand, a linear bearing B27 and a linear guide B28 matched with the linear bearing B27 are installed on one side of the base D26 through a bracket, and a connecting plate is provided at the lower end of the linear guide B28, a connecting frame B29 is installed at the bottom of the connecting plate, and a displacement suction cup is installed on the bottom surface of the connecting frame B29.

[0038] The rubber sheet can be taken out from the rubber sheet placement mechanism 2 and moved to the rubber sheet positioning mechanism 3 through the rubber sheet shifting mechanism 4 for subsequent positioning and rubber sticking operations. Preferably, a telescopic cylinder is fixed on the bracket of the rubber sheet shifting mechanism 4, and the piston rod of the telescopic cylinder faces downward and is connected to the connecting plate at the lower end of the linear guide B28 through the floating joint B.

[0039] In the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention rather than requiring the present invention to be constructed or operated in a specific position, and therefore cannot be understood as a limitation on the present invention. The terms "connected" and "connected" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in their embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novelties disclosed herein.

Claims

1. A new type of sheet material gluing machine, comprising a sheet material placing mechanism (2), a sheet material positioning mechanism (3), a sheet material shifting mechanism (4) and a gluing mechanism (5) installed on a frame (1), It is characterized in that The invention also comprises a cell positioning mechanism (6) for positioning the cell, the cell positioning mechanism (6) comprising a base A (7), both ends of the base A (7) being fixed to the frame (1), a slide cylinder (8) being mounted on the base A (7), a base plate (9) being mounted on the power output end of the slide cylinder (8), a plurality of groups of clamping jaws (10) being mounted on the base plate (9), and each group of clamping jaws (10) being driven by pneumatic fingers.

2. A new sheet gluing machine according to claim 1, It is characterized in that Both ends of the base A (7) are provided with waist holes, bolts penetrate through the waist holes, and the bolts at the waist holes are fixed to the frame (1).

3. A new sheet material gluing machine according to claim 2, It is characterized in that The new sheet material gluing machine also includes a battery cell presence detection mechanism (11), the battery cell presence detection mechanism (11) includes a support seat (12), the support seat (12) is fixed to the frame (1), a support post (13) is fixed above the support seat (12), a clamping block (14) is installed at the upper end of the support post (13), and a beam sensor (15) is installed on the clamping block (14).

4. A new sheet material gluing machine according to claim 3, It is characterized in that The sheet glue placement mechanism (2) and the sheet glue positioning mechanism (3) are located on a side of the frame (1) away from the glue sticking mechanism (5), and a glue tearing mechanism (16) is also provided on one side of the sheet glue positioning mechanism (3).

5. A new sheet material gluing machine according to claim 4, It is characterized in that The glue peeling mechanism (16) comprises a base B (17), a slide rail (18) is transversely arranged on the base B (17), a slider (19) matching with the slide rail (18) is installed on one side of the slide rail (18), and a pneumatic finger is installed on the slider (19); a cylinder is also fixed on the base B (17), and the protruding end of the cylinder is connected to the slider (19).

6. A new sheet material gluing machine according to claim 1, It is characterized in that The gluing mechanism (5) is located above the battery core positioning mechanism (6).

7. A new sheet gluing machine according to claim 6, It is characterized in that The glue sticking mechanism (5) comprises a base C (20), a screw slide (21) is mounted on the base C (20), a linear bearing A (22) is mounted at the bottom of the screw slide (21), the linear bearing A (22) is matched with a guide column A (23), the lower end of the guide column A (23) is connected to a connecting frame A (24), and a glue sticking suction cup (25) is mounted below the connecting frame A (24).

8. A new sheet material gluing machine according to claim 7, It is characterized in that The connecting frame A (24) is connected to the lower end of the screw slide (21) through a floating joint A.

9. A new sheet gluing machine according to any one of claims 1 to 8, It is characterized in that The sheet rubber displacement mechanism (4) comprises a base D (26) capable of moving along the frame (1); a linear bearing B (27) and a linear guide rail B (28) matched with the linear bearing B (27) are installed on one side of the base D (26) through a bracket; a connecting plate is arranged at the lower end of the linear guide rail B (28); a connecting frame B (29) is installed at the bottom of the connecting plate; and a displacement suction cup is installed at the bottom of the connecting frame B (29).

10. A new sheet gluing machine according to claim 9, It is characterized in that A telescopic cylinder is fixed on the bracket, and the piston rod of the telescopic cylinder faces downward and is connected to the connecting plate at the lower end of the linear guide B (28) through a floating joint B.

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