CN221304753U

CN221304753U - Battery rubberizing machine

Info

Publication number: CN221304753U
Application number: CN202323109426.4U
Authority: CN
Inventors: 葛乐翔; 吴斯涛
Original assignee: Tianjin Keridi Technology Co ltd
Current assignee: Tianjin Keridi Technology Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-07-09
Anticipated expiration: 2033-11-17

Abstract

The utility model belongs to the technical field of battery rubberizing, in particular to a battery rubberizing machine, which comprises a supporting table, wherein an operation table is arranged at the top of the supporting table, and a battery rubberizing anti-bubble mechanism is arranged at the top of the operation table; the output of cylinder runs through the lateral wall of mobile station and with one side fixed connection of splint, and then through placing the lithium cell behind the top of mobile station, drive splint that can be convenient through the start cylinder carries out centre gripping operation to the lithium cell for subsequent rubberizing operation is more convenient, starts driving motor and drives the mobile station and continue to move forward, then carries out further attached to the lithium cell rubberizing through the heating roller, carries out heating extrusion to the rubberizing through the heating roller simultaneously, can reduce the production of bubble. The glue can become more fluid by heating, so that tiny gaps on the surface can be filled more easily, and the generation of bubbles is reduced. At the same time, the heat also causes the glue to cure faster, thus better adhering to the cell surface.

Description

Battery rubberizing machine

Technical Field

The utility model belongs to the technical field of battery rubberizing, and particularly relates to a battery rubberizing machine.

Background

Lithium batteries are batteries using lithium metal or lithium alloy as positive/negative electrode materials and nonaqueous electrolyte solutions, and the lithium metal has very high requirements on environment due to the very active chemical characteristics of the lithium metal, so that the lithium batteries have become the mainstream along with the development of scientific technology.

Publication number "CN212625724U" discloses a rubberizing machine for lithium cell manufacturing, and it can make the lead screw drive fixed plate, guard plate, guide post up-and-down motion through rotating the runner to adjust the position of guard plate, protect the workman at the during operation, thereby improve the factor of safety of device.

In actual use, in the rubberizing process of lithium battery production, the lithium battery to be rubberized needs to be manually placed on a workbench, and after rubberizing is completed, the lithium battery needs to be manually taken out, the safety is required to be improved, in addition, the rubberizing process lacks a pressing structure for rubberizing, so that bubbles can be generated in the lithium battery, the rubberizing is uneven, the quality of the lithium battery is poor, and the working efficiency is low.

In order to solve the above problems, the present application provides a battery rubberizing machine.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a battery rubberizing machine, which can solve the problems that in the rubberizing process of lithium batteries, the lithium batteries to be rubberized are required to be manually placed on a workbench, and after rubberizing is finished, the safety is required to be improved, and in addition, due to the lack of a pressing structure for rubberizing in the rubberizing process, bubbles can appear in the lithium batteries, so that the rubberizing is uneven, the quality of the lithium batteries is poor, and the working efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the battery rubberizing machine comprises a supporting table, wherein an operation table is arranged at the top of the supporting table, and a battery rubberizing anti-bubble mechanism is arranged at the top of the operation table;

The battery glue paste bubble-proof mechanism comprises a workbench, a driving motor, a threaded screw rod, a battery placing component and a rubberizing component, wherein the workbench is arranged at the top of the workbench, the driving motor is arranged at one end of the outer wall of the workbench, two ends of the threaded screw rod are rotationally connected with two ends of the inner wall of the workbench, one end of the threaded screw rod is fixedly connected with the output end of the driving motor, and the battery placing component is connected with the threaded screw rod in a sliding clamping manner and is arranged at the top of the workbench.

As the preferred battery rubberizing machine of the utility model, the battery placing component comprises a movable table, an air cylinder and a clamping plate, wherein the bottom thread of the movable table is sleeved on the outer wall of the threaded screw rod, the two sides of the bottom of the movable table are in sliding clamping connection with the top of the workbench, the air cylinder is symmetrically arranged on the two sides of the outer wall of the movable table, and the output end of the air cylinder penetrates through the side wall of the movable table and is fixedly connected with one side of the clamping plate.

As a preferred mode of the battery rubberizing machine, the rubberizing assembly comprises a supporting frame, a hydraulic cylinder, a mounting sleeve plate, a glue film roller, a connecting arm, a supporting plate, a supporting arm and a heating roller, wherein the supporting frame is fixedly connected to the top of an operating platform, the hydraulic cylinder is mounted on the top of the supporting frame, the top of the mounting sleeve plate is fixedly connected with the output end of the hydraulic cylinder, two ends of the glue film roller are rotatably connected to the inner wall of the mounting sleeve plate, one end of the connecting arm is fixedly connected to the top of the supporting frame, one side of the supporting plate is fixedly connected with the other end of the connecting arm, one end of the supporting arm is fixedly connected to the bottom of the supporting plate, and the end of the heating roller is rotatably connected with the other end of the supporting arm.

Preferably, the battery rubberizing machine is characterized in that a soft rubber pad is arranged on the clamping surface of the clamping plate.

As the battery rubberizing machine is preferable, one end of a reinforcing arm is fixedly connected to the side wall of the mounting sleeve plate, and the other end of the reinforcing arm is fixedly sleeved on the outer wall of the supporting arm.

Preferably, in the battery rubberizing machine of the utility model, the glue film roller and the bottom of the heating roller are positioned on the same horizontal line.

Compared with the prior art, the utility model has the beneficial effects that:

1. The air cylinders are symmetrically arranged on two sides of the outer wall of the mobile station, and the output ends of the air cylinders penetrate through the side wall of the mobile station and are fixedly connected with one side of the clamping plate, so that after the lithium battery is placed at the top of the mobile station, the clamping plate can be conveniently driven to clamp the lithium battery by starting the air cylinders, and the subsequent rubberizing operation is more convenient;

2. The driving motor is started to drive the movable table to continuously move forwards, then the lithium battery rubberizing is further attached through the heating roller, and meanwhile the rubberizing is heated and pressed through the heating roller, so that the generation of bubbles can be reduced. The glue can become more fluid by heating, so that tiny gaps on the surface can be filled more easily, and the generation of bubbles is reduced. At the same time, the heat also causes the glue to cure faster, thus better adhering to the cell surface.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a workbench according to the utility model;

FIG. 3 is a schematic view of a heating roller according to the present utility model;

Fig. 4 is a schematic structural view of a threaded screw rod according to the present utility model.

In the figure:

1. a support table;

2. An operation table;

3. a battery glue bubble prevention mechanism; 31. a work table; 32. a driving motor; 33. a threaded screw rod; 34. a battery placement assembly; 341. a mobile station; 342. a cylinder; 343. a clamping plate; 35. a rubberizing component; 351. a support frame; 352. a hydraulic cylinder; 353. installing a sleeve plate; 3531. a reinforcing arm; 354. a film roll; 355. a connecting arm; 356. a support plate; 357. a support arm; 358. and (5) heating the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1;

The utility model provides a battery rubberizing machine, includes supporting bench 1, and operation panel 2 is installed at the top of supporting bench 1, and the top of operation panel 2 is provided with battery rubberizing bubble preventing mechanism 3.

In this embodiment: under the general circumstances, publication number "CN212625724U" discloses a rubberizing machine for lithium cell manufacturing, in the in-service use, its lithium cell production rubberizing in-process, need manual will wait to glue the lithium cell of rubberizing place on the workstation, and the rubberizing is accomplished the back, need manual take out, the security is to be promoted, the rubberizing in-process lacks the bearing structure to rubberizing moreover, lead to the lithium cell to can appear the bubble, thereby lead to rubberizing inhomogeneous, lithium cell quality is poor, work efficiency is low, and then through the battery rubberizing bubble prevention mechanism 3 of increase, can carry out convenient getting to the lithium cell and put, simultaneously after rubberizing is accomplished, can be further paste between rubberizing and the lithium cell and apply.

As shown in fig. 1-4;

Based on current battery rubberizing machine, can paste the bubble prevention mechanism 3 through the battery that increases, can solve its lithium cell production rubberizing in-process, need manual will wait to paste the lithium cell of rubberizing and place on the workstation, and rubberizing is accomplished the back, need manual taking out, the security is to wait to promote, rubberizing in-process lacks the push structure to rubberizing moreover, leads to the lithium cell to appear the bubble to lead to rubberizing inhomogeneous, the lithium cell quality is poor, the problem of work efficiency low.

Further, the method comprises the following steps:

In combination with the above, in order to carry out convenient getting to the lithium cell and put, simultaneously accomplish the back at the rubberizing, paste pasting between rubberizing and the lithium cell that can be further, the top of operation panel 2 is provided with battery and pastes bubble preventing mechanism 3, battery pastes bubble preventing mechanism 3 and includes workstation 31, driving motor 32, screw thread lead screw 33, battery place subassembly 34 and rubberizing subassembly 35, the top at operation panel 2 is installed to workstation 31, driving motor 32 installs in the outer wall one end of workstation 31, the both ends rotation of screw thread lead screw 33 are connected at the inner wall both ends of workstation 31, and the one end and the output fixed connection of driving motor 32 of screw thread lead screw 33, battery place subassembly 34 is connected slip joint at the top of workstation 31 through with screw thread lead screw 33, rubberizing subassembly 35 sets up the top at operation panel 2.

In this embodiment: in order to carry out convenient getting to the lithium cell in rubberizing in-process, because of workstation 31 installs at the top of operation panel 2, driving motor 32 installs in the outer wall one end of workstation 31, the both ends rotation of screw thread lead screw 33 are connected at the inner wall both ends of workstation 31, and the one end and the output fixed connection of driving motor 32 of screw thread lead screw 33, battery placement module 34 is through being connected sliding joint at the top of workstation 31 with screw thread lead screw 33, rubberizing subassembly 35 sets up at the top of operation panel 2, and then drive screw thread lead screw 33 through starting driving motor 32 and rotate, thereby drive battery placement module 34 convenient removal is inside rubberizing subassembly 35, thereby carry out effectual rubberizing operation to the lithium cell, can carry out further rubberizing after the rubberizing is accomplished simultaneously and apply the processing.

Still further, the method comprises: the battery placement component 34 comprises a mobile station 341, an air cylinder 342 and a clamping plate 343, wherein the bottom thread of the mobile station 341 is sleeved on the outer wall of the threaded screw rod 33, the two sides of the bottom of the mobile station 341 are slidably clamped on the top of the workbench 31, the air cylinder 342 is symmetrically arranged on the two sides of the outer wall of the mobile station 341, and the output end of the air cylinder 342 penetrates through the side wall of the mobile station 341 and is fixedly connected with one side of the clamping plate 343.

In this embodiment: in order to improve the convenience of getting and putting of lithium cell, because of the bottom screw thread of mobile station 341 cup joints at the outer wall of screw thread lead screw 33, and the bottom both sides slip joint of mobile station 341 is at the top of workstation 31, the outer wall both sides at mobile station 341 are installed to the cylinder 342 symmetry, the output of cylinder 342 runs through the lateral wall of mobile station 341 and with one side fixed connection of splint 343, and then through place the lithium cell behind the top of mobile station 341, drive splint 343 that can be convenient carries out centre gripping operation to the lithium cell through starting cylinder 342 for follow-up rubberizing operation is more convenient.

Still further, the method comprises: the rubberizing subassembly 35 includes support frame 351, pneumatic cylinder 352, installation sleeve 353, adhesive film roller 354, linking arm 355, backup pad 356, support arm 357 and heated roll 358, support frame 351 fixed connection is at the top of operation panel 2, the pneumatic cylinder 352 is installed at the top of support frame 351, the top of installation sleeve 353 and the output fixed connection of pneumatic cylinder 352, the inner wall at installation sleeve 353 is rotated at the both ends of adhesive film roller 354, one end fixed connection of linking arm 355 is at the top of support frame 351, one side of backup pad 356 and the other end fixed connection of linking arm 355, one end fixed connection of support arm 357 is in the bottom of backup pad 356, the tip of heated roll 358 is rotated with the other end of support arm 357 and is connected.

In this embodiment: in order to avoid bubble generation during rubberizing, because the support 351 is fixedly connected to the top of the operation platform 2, the hydraulic cylinder 352 is installed at the top of the support 351, the top of the installation sleeve plate 353 is fixedly connected with the output end of the hydraulic cylinder 352, the two ends of the adhesive film roll 354 are rotationally connected to the inner wall of the installation sleeve plate 353, one end of the connecting arm 355 is fixedly connected to the top of the support 351, one side of the support 356 is fixedly connected with the other end of the connecting arm 355, one end of the support arm 357 is fixedly connected to the bottom of the support 356, the end of the heating roll 358 is rotationally connected with the other end of the support arm 357, the installation sleeve plate 353 is driven to move downwards by starting the hydraulic cylinder 352, the adhesive film roll 354 is driven to carry out rubberizing operation on a lithium battery, then the driving motor 32 is started to drive the movable table 341 to move forwards continuously, then the rubberizing of the lithium battery is further applied through the heating roll 358, meanwhile, the rubberizing is heated and pressed through the heating roll 358, and bubble generation can be reduced. The glue can become more fluid by heating, so that tiny gaps on the surface can be filled more easily, and the generation of bubbles is reduced. At the same time, the heat also causes the glue to cure faster, thus better adhering to the cell surface.

It will be appreciated that: the soft rubber pad is installed to the clamping face of splint 343, and the lateral wall fixedly connected with of installation sleeve plate 353 consolidates the one end of arm 3531, consolidates the outer wall at support arm 357 is fixed cup joint to the other end of arm 3531, and the glued membrane roller 354 is located same horizontal line with the bottom of heating roller 358.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a battery rubberizing machine, includes brace table (1), operation panel (2) are installed at the top of brace table (1), its characterized in that: the top of the operating platform (2) is provided with a battery glue anti-bubble mechanism (3);

The battery glue paste bubble prevention mechanism (3) comprises a workbench (31), a driving motor (32), a threaded screw rod (33), a battery placement component (34) and a glue paste component (35), wherein the workbench (31) is installed at the top of the operating platform (2), the driving motor (32) is installed at one end of the outer wall of the workbench (31), two ends of the threaded screw rod (33) are rotationally connected at two ends of the inner wall of the workbench (31), one end of the threaded screw rod (33) is fixedly connected with the output end of the driving motor (32), the battery placement component (34) is connected with the threaded screw rod (33) in a sliding clamping manner, and the glue paste component (35) is arranged at the top of the operating platform (2).

2. The battery glue applicator of claim 1, wherein: the battery placement component (34) comprises a mobile station (341), an air cylinder (342) and a clamping plate (343), wherein threads at the bottom of the mobile station (341) are sleeved on the outer wall of the threaded screw rod (33), the two sides of the bottom of the mobile station (341) are slidably clamped at the top of the workbench (31), the air cylinder (342) is symmetrically arranged on the two sides of the outer wall of the mobile station (341), and the output end of the air cylinder (342) penetrates through the side wall of the mobile station (341) and is fixedly connected with one side of the clamping plate (343).

3. The battery glue applicator of claim 2, wherein: the rubberizing subassembly (35) is including support frame (351), pneumatic cylinder (352), installation sleeve board (353), glued membrane roller (354), linking arm (355), backup pad (356), support arm (357) and heating roller (358), support frame (351) fixed connection is in the top of operation panel (2), pneumatic cylinder (352) are installed the top of support frame (351), the top of installation sleeve board (353) with the output fixed connection of pneumatic cylinder (352), the both ends rotation of glued membrane roller (354) are connected in the inner wall of installation sleeve board (353), one end fixed connection of linking arm (355) is in the top of support frame (351), one side of backup pad (356) with the other end fixed connection of linking arm (355), one end fixed connection of support arm (357) is in the bottom of backup pad (356), the tip of heating roller (358) with the other end rotation of support arm (357) is connected.

4. The battery glue applicator of claim 2, wherein: a soft rubber pad is arranged on the clamping surface of the clamping plate (343).

5. A battery glue applicator as defined in claim 3, wherein: one end of a reinforcing arm (3531) is fixedly connected to the side wall of the mounting sleeve plate (353), and the other end of the reinforcing arm (3531) is fixedly sleeved on the outer wall of the supporting arm (357).

6. A battery glue applicator as defined in claim 3, wherein: the adhesive film roller (354) and the bottom of the heating roller (358) are positioned on the same horizontal line.