Soft package battery dispensing mechanism

Abstract

The utility model discloses a soft package battery dispensing mechanism which comprises a prefabricating bin and feeding pipes, the feeding pipes are symmetrically arranged, the feeding pipes are connected to the side face of the prefabricating bin, the feeding pipes are connected with dispensing rods, dispensing holes are evenly distributed in the dispensing rods in a penetrating mode, the dispensing holes are symmetrically formed in the two sides of the dispensing rods, and the dispensing rods are connected with the prefabricating bin. According to the glue dispensing device, the hole covering pipe is controlled to move on the glue dispensing rod through the adjusting bin, the exposed number of the glue dispensing holes is adjusted, glue dispensing of different widths is achieved, the use requirement is fully met, and the glue dispensing device has the advantages of being simple in structure, convenient to use and high in practicability. The problems that in the background technology, the number of dispensing holes is constant, only the packaging film with the fixed width can be dispensed, and adjustment and use cannot be conducted according to different dispensing widths needed by the packaging film are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery dispensing, and particularly relates to a dispensing mechanism for soft-pack batteries. Background Technique

[0002] Soft-pack batteries use aluminum-plastic composite films as soft outer shells to encapsulate battery cells. After encapsulation, it is necessary to dispense glue on the edges of the aluminum-plastic films, that is, to coat the edges of the aluminum-plastic films with UV glue to prevent the sharp edges from scratching the battery cells during subsequent edge-folding operations.

[0003] The existing Chinese patent with the publication number CN115642290B discloses an automatic edge-sealing device for soft-pack batteries, including a workbench. A transfer groove is opened on the workbench, a vacuum box is arranged at the bottom of the workbench, and a packaging film reel is arranged at one end of the workbench; a transfer assembly is arranged on the side of the workbench for clamping and transferring the battery; a traction assembly is slidably arranged on the workbench for traction of the packaging film; a clamping assembly for limiting and clamping the packaging film is slidably arranged at one end of the workbench; a dispensing assembly is arranged on the side of the workbench. The dispensing assembly includes two dispensing cylinders for dispensing glue and limiting the packaging film; a film-cutting assembly is arranged above the clamping plate for cutting the packaging film; a clamping and lifting assembly and an extrusion edge-sealing assembly are arranged inside the vacuum box; the present invention can directly use the packaging film wound on the reel to directly seal and package the soft-pack battery without preparing in advance a packaging film with only one seal, reducing the production cost.

[0004] The number of dispensing holes in the above patent is constant and can only be used for dispensing glue on packaging films with a fixed width, and cannot be adjusted for use according to different dispensing widths required by the packaging film. For this reason, a dispensing mechanism for soft-pack batteries is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the problem in the prior art that the number of dispensing holes is constant and can only be used for dispensing glue on packaging films with a fixed width, and cannot be adjusted for use according to different dispensing widths required by the packaging film, and to provide a dispensing mechanism for soft-pack batteries that controls the movement of a hole-blocking tube on a dispensing rod through an adjustment bin, adjusts the number of exposed dispensing holes, realizes dispensing with different widths, and fully meets the use requirements.

[0006] To achieve the above purpose, the utility model provides a dispensing mechanism for soft-pack batteries, including a prefabrication bin and a feeding pipe. The feeding pipes are symmetrically arranged and are connected to the side surface of the prefabrication bin. The feeding pipes are connected with dispensing rods. The dispensing rods are uniformly distributed with and penetrated by dispensing holes, and the dispensing holes are symmetrically arranged on both sides of the dispensing rods. A flat plate is arranged on the top of the prefabrication bin, one end of the flat plate extends above the dispensing rod, and a hole-blocking mechanism is arranged on the flat plate and is arranged on the dispensing rod.

[0007] Preferably, the hole covering mechanism includes a connecting rod, a hole covering tube, a driving motor, an adjustment chamber, a bidirectional lead screw, and a lead screw nut. The adjustment chambers are symmetrically arranged on the flat plate. The driving motor is arranged on the adjustment chamber. The bidirectional lead screw is fixedly connected to the driving motor. The lead screw nuts are symmetrically sleeved on the bidirectional lead screw. The connecting rod is arranged under the lead screw nut and movably penetrates through the flat plate. The hole covering tube is arranged under the connecting rod and movably sleeved on the dispensing rod. The hole covering tube covers the dispensing holes.

[0008] Preferably, suspension plates are symmetrically arranged under the platform, and the lower ends of the suspension plates are fixedly sleeved on the dispensing rods.

[0009] Preferably, a partition is arranged under the prefabrication chamber. Lifting cylinders are symmetrically arranged under the partition. Support columns are symmetrically arranged on the partition. The support columns are arranged under the flat plate.

[0010] Preferably, a clamping plate is arranged on the side surface of the partition. The feeding pipe penetrates through the upper end of the clamping plate. A clamping block is arranged at the connection between the clamping plate and the feeding pipe. The clamping block is sleeved on the feeding pipe and the clamping plate.

[0011] Preferably, the connecting rods are symmetrically arranged on both sides of the hole covering tube.

[0012] Preferably, side rods are symmetrically arranged under the partition. One end of the side rod extends to the outside of the partition and is close to one side of the feeding pipe.

[0013] Preferably, the feeding pipe is a flexible pipe.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The present utility model controls the movement of the hole covering tube on the dispensing rod through the adjustment chamber, adjusts the number of exposed dispensing holes, realizes dispensing with different widths, fully meets the use requirements, and solves the problem that the number of dispensing holes is constant in the background technology, and it can only dispense for a packaging film with a fixed width, and cannot be adjusted for use according to the different dispensing widths required by the packaging film. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the soft-pack battery dispensing mechanism of the present utility model.

[0017] Figure 2 is the structural diagram of another perspective of the soft-pack battery dispensing mechanism of the present utility model.

[0018] Figure 3 is the internal structural diagram of the adjustment chamber in the soft-pack battery dispensing mechanism of the present utility model.

[0019] In the figure: 1, prefabricated bin; 2, feeding pipe; 3, dispensing rod; 4, dispensing hole; 5, flat plate; 6, connecting rod; 7, hole-blocking pipe; 8, driving motor; 9, adjusting bin; 10, bidirectional lead screw; 11, lead screw nut; 12, hanging plate; 13, partition board; 14, lifting cylinder; 15, support column; 16, clamping plate; 17, clamping block; 18, side rod; 19, hole-blocking mechanism. Detailed implementation mode

[0020] The following combines the attached Figures 1-3 to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, specific orientation structure and operation, so it cannot be understood as a limitation of the present invention.

[0022] This embodiment provides a soft-pack battery dispensing mechanism, including a prefabricated bin 1 and a feeding pipe 2. The prefabricated bin 1 controls the movement of the glue. The feeding pipes 2 are symmetrically arranged and are connected to the side surface of the prefabricated bin 1. The feeding pipes 2 are connected with dispensing rods 3. Dispensing holes 4 are uniformly distributed and penetrate through the dispensing rods 3. The dispensing holes 4 are symmetrically arranged on both sides of the dispensing rods 3. A flat plate 5 is arranged on the top of the prefabricated bin 1. One end of the flat plate 5 extends above the dispensing rod 3. A hole-blocking mechanism 19 is arranged on the flat plate 5. The hole-blocking mechanism 19 is arranged on the dispensing rod 3.

[0023] In one embodiment, specifically, the hole-blocking mechanism 19 includes a connecting rod 6, a hole-blocking pipe 7, a driving motor 8, an adjusting bin 9, a bidirectional lead screw 10 and a lead screw nut 11. The adjusting bins 9 are symmetrically arranged on the flat plate 5. The driving motor 8 is arranged on the adjusting bin 9. The bidirectional lead screw 10 is fixedly connected to the driving motor 8. The lead screw nuts 11 are symmetrically sleeved on the bidirectional lead screw 10. The connecting rod 6 is arranged under the lead screw nut 11 and moves through the flat plate 5. The hole-blocking pipe 7 is arranged under the connecting rod 6 and movably sleeved on the dispensing rod 3. The hole-blocking pipe 7 covers the dispensing holes 4.

[0024] In one embodiment, specifically, hanging plates 12 are symmetrically arranged under the platform. The lower ends of the hanging plates 12 are fixedly sleeved on the dispensing rods 3.

[0025] In one embodiment, specifically, a partition plate 13 is provided under the prefabricated bin 1, lifting cylinders 14 are symmetrically provided under the partition plate 13, support columns 15 are symmetrically provided on the partition plate 13, and the support columns 15 are provided under the flat plate 5.

[0026] In one embodiment, specifically, a clamping plate 16 is provided on the side surface of the partition plate 13, the feeding pipe 2 penetrates through the upper end of the clamping plate 16, and a clamping block 17 is provided at the connection between the clamping plate 16 and the feeding pipe 2, and the clamping block 17 is sleeved on the feeding pipe 2 and the clamping plate 16.

[0027] In one embodiment, specifically, the connecting rods 6 are symmetrically provided on both sides of the hole-blocking pipe 7.

[0028] In one embodiment, specifically, side rods 18 are symmetrically provided under the partition plate 13, and one end of the side rod 18 extends to the outside of the partition and is close to the feeding pipe 2.

[0029] In one embodiment, specifically, the feeding pipe 2 is a flexible pipe.

[0030] The working process of the soft-pack battery dispensing mechanism in this embodiment is as follows: Start the driving motor 8, the driving motor 8 drives the bidirectional lead screw 10, the bidirectional lead screw 10 drives the connecting rod 6 and the hole-blocking pipe 7 to move through the lead screw nut 11, control the movement of the hole-blocking pipe 7 on the dispensing rod 3, realize the occlusion of different numbers of dispensing holes 4, adjust the number of dispensing holes 4 for dispensing, and can realize dispensing with different widths to meet the dispensing requirements of different widths.

[0031] The above content is only an example and description of the structure of the present invention. Those skilled in the art of this technology make various modifications or supplements to the described specific embodiments or use similar methods to replace them. As long as they do not deviate from the structure of the invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A dispensing mechanism for soft-pack batteries, characterized in that It includes a prefabricated bin (1) and a feeding pipe (2). The feeding pipes (2) are symmetrically arranged and connected to the side of the prefabricated bin (1). The feeding pipe (2) is connected with a dispensing rod (3). The dispensing rod (3) is evenly distributed with dispensing holes (4) penetrating through it. The dispensing holes (4) are symmetrically arranged on both sides of the dispensing rod (3). A flat plate (5) is provided at the top of the prefabricated bin (1). One end of the flat plate (5) extends above the dispensing rod (3). A hole covering mechanism (19) is provided on the flat plate (5), and the hole covering mechanism (19) is arranged on the dispensing rod (3). The hole covering mechanism (19) includes a connecting rod (6), a hole covering pipe (7), a driving motor (8), an adjusting bin (9), a bidirectional lead screw (10) and a lead screw nut (11). The adjusting bins (9) are symmetrically arranged on the flat plate (5). The driving motor (8) is arranged on the adjusting bin (9). The bidirectional lead screw (10) is fixedly connected to the driving motor (8). The lead screw nuts (11) are symmetrically sleeved on the bidirectional lead screw (10). The connecting rod (6) is arranged under the lead screw nut (11) and movably penetrates through the flat plate (5). The hole covering pipe (7) is arranged under the connecting rod (6) and movably sleeved on the dispensing rod (3). The hole covering pipe (7) is arranged to cover the dispensing holes (4).

2. The dispensing mechanism for the soft-pack battery according to claim 1, wherein Suspension plates (12) are symmetrically arranged under the platform, and the lower ends of the suspension plates (12) are fixedly sleeved on the dispensing rod (3).

3. The dispensing mechanism for pouch cells according to claim 1, wherein, A partition plate (13) is provided under the prefabricated bin (1). Lifting cylinders (14) are symmetrically arranged under the partition plate (13). Support columns (15) are symmetrically arranged on the partition plate (13), and the support columns (15) are arranged under the flat plate (5).

4. The dispensing mechanism for the soft-pack battery according to claim 3, characterized in that, A clamping plate (16) is provided on the side of the partition plate (13). The feeding pipe (2) penetrates through the upper end of the clamping plate (16). A clamping block (17) is provided at the connection of the clamping plate (16) and the feeding pipe (2), and the clamping block (17) is sleeved on the feeding pipe (2) and the clamping plate (16).

5. The dispensing mechanism for the soft-pack battery according to claim 1, characterized in that, The connecting rods (6) are symmetrically arranged on both sides of the hole covering pipe (7).

6. The dispensing mechanism for the soft-pack battery according to claim 3, characterized in that, Side rods (18) are symmetrically arranged under the partition plate (13), and one end of the side rod (18) extends to the outside of the partition and is close to the side of the feeding pipe (2).

7. The dispensing mechanism for the soft-pack battery according to claim 1, wherein The feeding pipe (2) is a flexible pipe.

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