Gluing device

Abstract

The utility model discloses a gluing device which comprises a supporting frame, vertical plates are fixedly installed on the left side and the right side of the upper surface of the rear side of the supporting frame, driving tables are fixedly connected and installed on the top faces of the vertical plates, linear motors are installed on the top faces of the driving tables, and glue cylinders are installed on the front sides of the linear motors through numerical control connection. First sliding rods are fixedly installed on the front sides of the left side and the right side of the upper portion of a back plate of the supporting frame, second sliding rods are fixedly installed on the front sides of the left side and the right side of the lower portion of the back plate of the supporting frame, the second sliding rods are located below the first sliding rods, a workbench is arranged above the portion between the supporting frames, and a moving plate is arranged below the portion between the supporting frames. And a sliding groove is fixedly formed in the front side of the middle of the back plate of the supporting frame, and the sliding groove is located between the workbench and the moving plate. According to the gluing device, large-area gluing is conducted on the lithium ion battery, meanwhile, the collecting groove moving along with the workbench is arranged to collect leaked glue, and it is guaranteed that the workbench top is sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium-ion battery production, and is specifically a glueing device. Background Art

[0002] As a green and environmentally friendly battery, lithium battery has the advantages of high energy density, high operating voltage, high safety performance and long service life. In the production of lithium batteries, a liquid injection port will be left on the cover of the lithium battery for use when injecting liquid. After the injection is completed, the lithium battery needs to be formed. During the formation process, the liquid injection port needs to be temporarily sealed. At this time, it is necessary to insert a sealing nail into the liquid injection port. The sealing nail can temporarily seal the lithium battery, and after the formation, the sealing nail can be pulled out to release the gas inside the lithium battery. However, there are still certain problems when using the existing lithium-ion battery glue device:

[0003] For example, a lithium battery glue nailing device with publication number CN219419137U has the following technical solution: it includes a base, a support frame is installed on the base, a slide groove is installed on the support frame, the end of the slide groove is connected to a support column, a slider is slidably connected in the slide groove, a cylinder one is installed on the support column, the output end of the cylinder one is connected to the slider, a cylinder two is installed on the slider, the output end of the cylinder two is connected to a glue nail suction cylinder, a guide block is installed on the outer side of the glue nail suction cylinder, the guide block is slidably connected to a guide platform installed on the slider, and a vibration disk is installed on the base. The utility model conveys glue nails through a vibration plate and a linear conveyor, and cylinder one pushes the sliding block to slide along the sliding groove, and cylinder two is started to move the glue nail suction cylinder downward and adsorb the glue nail. Cylinder two pushes the glue nail suction cylinder and inserts the glue nail into the injection hole under the guidance of the guide block, thereby avoiding the occurrence of deflection of the sealing glue nail during the manual insertion of the glue nail, and avoiding affecting the subsequent removal of the sealing glue nail. However, the existing lithium battery glue nailing device cannot perform large-area routing glueing when gluing lithium-ion batteries with larger volumes, and if glue leaks during the gluing process, it cannot be collected and cleaned, affecting the production process.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0005] In response to the above problems, innovative designs are carried out based on the original lithium battery glueing device. Utility Model Content

[0006] The purpose of the utility model is to provide a glueing device to solve the problem that the large volume of lithium-ion batteries cannot be glued and the glue leakage cannot be collected in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The glue applying device comprises a supporting frame, wherein vertical plates are fixedly installed on the left and right sides of the upper rear surface of the supporting frame, and a driving platform is fixedly connected and installed on the top surface of the vertical plates, and a linear motor is installed on the top surface of the driving platform, a glue cylinder is installed on the front side of the linear motor through a numerical control connection, a first sliding bar is fixedly installed on the left and right front sides above the back plate of the supporting frame, and a second sliding bar is fixedly installed on the left and right front sides below the back plate of the supporting frame, and the second sliding bar is located below the first sliding bar, a workbench is arranged above the supporting frames, and a movable plate is arranged below the supporting frames, and the movable plate is located below the workbench, a sliding groove is fixedly installed on the middle front side of the back plate of the supporting frame, and the sliding groove is located between the workbench and the movable plate.

[0009] Preferably, a driving motor is fixedly installed in the middle of the bottom surface of the movable plate, and a rotating shaft is connected to the output shaft at the upper end of the driving motor, and the rotating shaft passes through the movable plate and the slide groove and is connected to the bottom of the workbench to form a rotating structure.

[0010] Using the above technical solution, when the output shaft of the start-drive motor drives the rotation shaft, it provides mechanical power for the front and back movement of the workbench and the moving plate.

[0011] Preferably, a transmission gear is connected to the upper end of the rotary shaft, and the transmission gear is located inside the slide groove. A spur rack is fixedly installed on the left side of the slide groove, and the transmission gear is connected to the spur rack tooth mark.

[0012] By adopting the above technical solution, when the rotating shaft rotates, the transmission gear is driven to rotate at the same time, and then when the transmission gear is meshed with the teeth of the spur rack, the movable plate can be driven to move on the second slide rod, and then the workbench can be driven to move at the same time.

[0013] Preferably, the second slide rods penetrate the front and rear sides of the left and right sides of the moving plate, and the moving plates form a front and rear moving structure through the second slide rod support.

[0014] Using the above technical solution, the moving plate can be moved synchronously with the workbench above when it is supported by the second slider.

[0015] Preferably, the front and rear width of the moving plate is greater than the front and rear width of the working table, and a collection groove is provided on both sides of the upper surface of the moving plate.

[0016] Using the above technical solution, when glue leakage occurs on the top of the workbench, the dripping glue can be collected through the collection tank of the moving plate below to prevent the working environment from being contaminated and difficult to clean.

[0017] Preferably, the first slide rods penetrate the front and rear sides of the left and right sides of the workbench, and the workbench forms a front and rear moving structure through the first slide rod support.

[0018] By adopting the above technical solution, when the workbench moves forward and backward with the first slide bar, it is convenient to cooperate with the glue cylinder to move left and right to apply glue in a "bow" shape above the lithium-ion battery, which is convenient for applying glue over a large area and improving adhesion.

[0019] Preferably, a moving groove is provided on the front side of the driving table, and a slider is embedded in the moving groove, and a rubber cylinder is fixedly installed at the front end of the slider.

[0020] By adopting the above technical solution, starting the linear motor can drive the slider to move left and right in the moving groove, so as to facilitate the "bow"-shaped glue coating on the lithium-ion battery in coordination with the forward and backward movement of the workbench, so as to facilitate the glue coating over a large area and improve the adhesion.

[0021] Compared with the prior art, the beneficial effect of the utility model is: the glueing device,

[0022] 1. A workbench that moves forward and backward and a glue cylinder that moves left and right are provided. When the drive motor is started, its output shaft drives the rotating shaft to rotate, which drives the transmission gear to rotate, and then when the transmission gear is meshed with the spur rack, it can drive the moving plate to move on the second slide bar, and then drive the workbench to move at the same time. Starting the linear motor can drive the slider to move left and right in the moving groove, which is convenient for "bow"-shaped glue coating on the lithium-ion battery in coordination with the forward and backward movement of the workbench, which is convenient for large-area glue coating to improve adhesion;

[0023] 2. A movable plate is provided which moves synchronously with the workbench. The front and rear width of the movable plate is larger than the front and rear width of the workbench, and collecting grooves are provided on both sides of the upper surface of the movable plate. When glue leakage occurs during glue coating above the workbench, the dripping glue can be collected through the collecting groove of the movable plate below to prevent the working environment from being polluted and difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the chute structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the drive platform of the utility model.

[0029] In the figure: 1. Support frame; 2. Vertical plate; 3. Driving platform; 4. First slide bar; 5. Workbench; 6. Second slide bar; 7. Moving plate; 8. Collecting trough; 9. Slide trough; 10. Driving motor; 11. Rotating shaft; 12. Transmission gear; 13. Spur rack; 14. Linear motor; 15. Moving trough; 16. Sliding block; 17. Rubber cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 , the utility model provides a technical solution:

[0032] The gluing device includes a support frame 1, wherein vertical plates 2 are fixedly installed on the left and right sides of the upper rear surface of the support frame 1, and a driving platform 3 is fixedly connected and installed on the top surface of the vertical plates 2, and a linear motor 14 is installed on the top surface of the driving platform 3, and a glue cylinder 17 is installed on the front side of the linear motor 14 through a numerical control connection, a first slide bar 4 is fixedly installed on the left and right front sides above the back plate of the support frame 1, and a second slide bar 6 is fixedly installed on the left and right front sides below the back plate of the support frame 1, and the second slide bar 6 is located below the first slide bar 4, a workbench 5 is arranged above the support frames 1, and a movable plate 7 is arranged below the support frames 1, and the movable plate 7 is located below the workbench 5, a slide groove 9 is fixedly installed on the middle front side of the back plate of the support frame 1, and the slide groove 9 is located between the workbench 5 and the movable plate 7.

[0033] A driving motor 10 is fixedly installed in the middle of the bottom surface of the moving plate 7, and a rotating shaft 11 is connected to the output shaft of the upper end of the driving motor 10, and the rotating shaft 11 passes through the moving plate 7 and the slide 9 and is connected to the bottom of the workbench 5 to form a rotating structure. A transmission gear 12 is connected to the upper end of the rotating shaft 11, and the transmission gear 12 is located inside the slide 9. A spur rack 13 is fixedly installed on the left side of the slide 9, and the transmission gear 12 is connected to the teeth of the spur rack 13. When the driving motor 10 is started and its output shaft drives the rotating shaft 11 to rotate, mechanical power is provided for the forward and backward movement of the workbench 5 and the moving plate 7. When the rotating shaft 11 rotates, it also drives the transmission gear 12 to rotate, and then when the transmission gear 12 is meshed with the teeth of the spur rack 13, it can drive the moving plate 7 to move on the second slide bar 6, and then it can drive the workbench 5 to move at the same time.

[0034] The second slide bar 6 runs through the front and rear sides of the left and right sides of the movable plate 7, and the movable plate 7 is supported by the second slide bar 6 to form a forward and backward moving structure. The front and rear width of the movable plate 7 is greater than the front and rear width of the workbench 5, and the left and right sides of the upper surface of the movable plate 7 are provided with a collecting groove 8. The first slide bar 4 runs through the front and rear sides of the left and right sides of the workbench 5, and the workbench 5 is supported by the first slide bar 4 to form a forward and backward moving structure. When the movable plate 7 moves forward and backward with the support of the second slide bar 6, it can move synchronously with the upper workbench 5. When glue leakage occurs during glue coating above the workbench 5, the dripping glue can be collected by the collecting groove 8 of the lower movable plate 7 to prevent the working environment from being polluted and difficult to clean. When the workbench 5 moves forward and backward with the first slide bar 4, it is convenient to cooperate with the glue cylinder 17 to move left and right to apply glue in a "bow" shape above the lithium-ion battery, which is convenient for large-area glue coating to improve adhesion.

[0035] A moving groove 15 is provided at the front side of the driving table 3, and a slider 16 is embedded and installed inside the moving groove 15, and a glue cylinder 17 is fixedly installed at the front end of the slider 16. Starting the linear motor 14 can drive the slider 16 to move left and right in the moving groove 15, so as to facilitate the "bow" type glue coating on the lithium-ion battery in coordination with the forward and backward movement of the workbench 5, so as to facilitate the glue coating over a large area and improve the adhesion.

[0036] Working principle:

[0037] When the utility model is in use, the drive motor 10 is started in the forward and reverse directions, and its output shaft drives the rotating shaft 11 to rotate while driving the transmission gear 12 to rotate, and then the transmission gear 12 can drive the movable plate 7 to move on the second slide bar 6 when the teeth of the spur rack 13 are meshed, and then the workbench 5 can be driven to move at the same time. When glue leakage occurs during glue coating above the workbench 5, the dripping glue can be collected through the collecting groove 8 of the lower movable plate 7 to prevent the working environment from being polluted and difficult to clean. When the workbench 5 moves back and forth with the first slide bar 4, starting the linear motor 14 can drive the slider 16 to move left and right in the movable groove 15, and "bow"-shaped glue coating is performed above the lithium-ion battery, which is convenient for large-area glue coating and improves adhesion.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue application device, comprising a support frame (1), characterized in that: The upper surface of the rear side of the support frame (1) is fixedly mounted with a vertical plate (2) on both sides, and a driving platform (3) is fixedly connected and mounted on the top surface of the vertical plate (2), and a linear motor (14) is mounted on the top surface of the driving platform (3), and a rubber cylinder (17) is mounted on the front side of the linear motor (14) through numerical control connection, and a first slide bar (4) is fixedly mounted on the front sides of both sides above the back plate of the support frame (1), and a second slide bar (6) is fixedly mounted on the front sides of both sides below the back plate of the support frame (1), and the second slide bar (6) is located below the first slide bar (4), a workbench (5) is arranged above the support frames (1), and a movable plate (7) is arranged below the support frames (1), and the movable plate (7) is located below the workbench (5), and a slide groove (9) is fixedly mounted on the front side of the middle of the back plate of the support frame (1), and the slide groove (9) is located between the workbench (5) and the movable plate (7).

2. The gluing device according to claim 1, characterized in that: A driving motor (10) is fixedly mounted in the middle of the bottom surface of the movable plate (7), and a rotating shaft (11) is connected to the output shaft at the upper end of the driving motor (10), and the rotating shaft (11) passes through the movable plate (7) and the slide groove (9) and is connected to the bottom of the workbench (5) to form a rotating structure.

3. The gluing device according to claim 2, characterized in that: A transmission gear (12) is connected and installed on the upper end of the rotating shaft (11), and the transmission gear (12) is located inside the slide groove (9). A spur rack (13) is fixedly installed on the left side inside the slide groove (9), and the transmission gear (12) is connected to the spur rack (13) by tooth patterns.

4. The gluing device according to claim 1, characterized in that: The second sliding rods (6) are both passed through the left and right sides and the front and rear sides of the movable plate (7), and the movable plate (7) is supported by the second sliding rods (6) to form a forward and backward movable structure.

5. The gluing device according to claim 4, characterized in that: The front-to-back width of the movable plate (7) is greater than the front-to-back width of the workbench (5), and collecting grooves (8) are provided on both left and right sides of the upper surface of the movable plate (7).

6. The gluing device according to claim 1, characterized in that: The first sliding rods (4) are both passed through the left and right sides and the front and rear sides of the workbench (5), and the workbench (5) is supported by the first sliding rods (4) to form a forward and backward moving structure.

7. The gluing device according to claim 1, characterized in that: The front side of the driving platform (3) is provided with a moving groove (15), a sliding block (16) is embedded and installed inside the moving groove (15), and a rubber cylinder (17) is fixedly installed at the front end of the sliding block (16).

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