Gluing device of composite current collector

Abstract

The utility model relates to a gluing device of a composite current collector, which belongs to the related technical field of current collectors and comprises a base and supports vertically arranged on two sides of the base, a transverse movement device is arranged between the tops of the supports on the two sides, the bottom of the transverse movement device is connected with a glue storage box, and the bottom of the glue storage box is connected with a gluing roller. Rectangular through grooves are formed in the positions, connected with the base, of the supports on the two sides in an upward extending mode, longitudinal movement devices are installed in the rectangular through grooves, first telescopic motors are installed on the longitudinal movement devices, L-shaped pressing blocks are arranged at the ends, connected with telescopic rods, of the first telescopic motors, and two second telescopic motors are installed between the two supports on the base. Telescopic rods of the two second telescopic motors are connected with a workbench; according to the utility model, the gluing is more uniform and stable, the gluing requirements of current collectors with different sizes are met, and the current collectors are not easy to shake and deviate during gluing; sizing of the colloid is accelerated, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of current collectors, in particular to a glue coating device for a composite current collector. Background Art

[0002] A composite current collector is composed of a polymer layer and a metal conductive layer, and the metal layer is plated on the polymer substrate through processes such as vacuum coating. This structure not only reduces the weight of the current collector but also improves its conductivity and safety.

[0003] In the preparation process of the composite current collector, the glue coating technology plays a crucial role. The thickness of the glue layer needs to be precisely controlled to ensure the stability and reliability of the connection. However, currently, it is not easy for the glue coating device to fix materials of composite current collectors with different sizes, and there will be offsets during the glue coating process, and the glue layer is prone to flow out and is not easy to shape when the glue coating is completed, reducing the work efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a glue coating device for a composite current collector to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A glue coating device for a composite current collector includes a base and brackets vertically arranged on both sides of the base. A transverse movement device is arranged between the tops of the brackets on both sides. The bottom of the transverse movement device is connected to a glue storage tank, and the bottom of the glue storage tank is connected to a glue coating roller. Rectangular through grooves are opened upward at the connection of the brackets on both sides and the base. A longitudinal movement device is installed in the rectangular through grooves, and a first telescopic motor is installed on the longitudinal movement device. One end of the telescopic rod connected to the first telescopic motor is provided with an L-shaped pressing block. Two second telescopic motors are installed between the two brackets on the base, and a workbench is connected to the telescopic rods of the two second telescopic motors.

[0007] Preferably, the transverse movement device includes a first ball screw, a first screw motor, and a first slider. The first ball screw is rotatably connected to the tops of the brackets on both sides. The first screw motor is located on one side bracket and is in transmission connection with the first ball screw. The first slider is slidably connected to the first ball screw, and the glue storage tank is connected to the bottom of the first slider.

[0008] Preferably, the longitudinal movement device includes a second ball screw, a second screw motor, a second slider, and a fixing plate. The fixing plate is fixedly installed in the rectangular through groove. The second ball screw is rotatably installed between the fixing plate and the base in the rectangular through groove. The second screw motor is installed on the fixing plate and is in transmission connection with the second ball screw. The second slider is slidably connected to the second ball screw, and the first telescopic motor is fixedly installed on the second slider.

[0009] Preferably, the workbench includes a lower workbench, an upper workbench and a spring. The lower workbench is fixedly connected to the telescopic rod of the second telescopic motor. The upper workbench is located above the lower workbench, and the spring is connected between the lower workbench and the upper workbench.

[0010] Preferably, two fans are fixedly installed on both sides of the glue storage box, and the model of the fan is DC 1425.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model cooperates the transverse movement device on the two side brackets with the liftable workbench on the base to perform glue coating treatment on the surface of the composite collector material, and the glue coating is more uniform and stable; the longitudinal movement device on both sides of the bracket drives the L-shaped pressing block connected to the telescopic motor to adaptively fix the composite collector with different sizes, meeting the glue coating requirements of collectors with different sizes, and the collector is not easy to shake and shift during glue coating; by installing fans on both sides of the glue storage box to air-dry the collector, the setting of the glue is accelerated, and the working efficiency is improved. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic side structure diagram of the present utility model.

[0015] Reference Signs

[0016] 1. Bracket, 2. Base, 3. First ball screw, 4. First screw motor, 5. First slider, 6. Glue storage box, 7. Glue coating roller, 8. Fan, 9. First telescopic motor, 10. L-shaped pressing block, 11. Second telescopic motor, 12. Lower workbench, 13. Spring, 14. Upper workbench, 15. Second screw motor, 16. Second ball screw, 17. Second slider, 18. Fixed plate, 19. Rectangular through groove. Detailed Embodiment

[0017] In order to further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in conjunction with the drawings and preferred embodiments, details the specific embodiments, structures, features and their effects of the present invention as follows.

[0018] As Figure 1-2As shown in the figure, a glue - coating device for a composite current collector includes a base 2 and brackets 1 vertically arranged on both sides of the base 2. A transverse movement device is provided between the tops of the brackets 1 on both sides. The bottom of the transverse movement device is connected to a glue storage tank 6, and the bottom of the glue storage tank 6 is connected to a glue - coating roller 7. A continuous supply of colloid is provided through the connection between the glue storage tank 6 and the glue - coating roller 7. The transverse movement device includes a first ball screw 3, a first screw motor 4, and a first slider 5. The first ball screw 3 is rotatably connected to the tops of the brackets 1 on both sides. The first screw motor 4 is located on one of the brackets 1 and is in transmission connection with the first ball screw 3. The first slider 5 is slidably connected to the first ball screw 3, and the glue storage tank 6 is connected to the bottom of the first slider 5. Two fans 8 are fixedly installed on both sides of the glue storage tank 6, and the model of the fan 8 is DC 1425.

[0019] Rectangular through - grooves 19 are opened upward at the connection between the brackets 1 on both sides and the base 2. A longitudinal movement device is installed in the rectangular through - grooves 19, and a first telescopic motor 9 is installed on the longitudinal movement device. The longitudinal movement device includes a second ball screw 16, a second screw motor 15, a second slider 17, and a fixing plate 18. The fixing plate 18 is fixedly installed in the rectangular through - groove 19. The second ball screw 16 is rotatably installed between the fixing plate 18 and the base 2 in the rectangular through - groove 19. The second screw motor 15 is installed on the fixing plate 18 and is in transmission connection with the second ball screw 16. The second slider 17 is slidably connected to the second ball screw 16. The first telescopic motor 9 is fixedly installed on the second slider 17. One end of the telescopic rod connected to the first telescopic motor 9 is provided with an L - shaped pressing block 10. The L - shaped pressing block 10 can achieve two - way movement in the horizontal and vertical directions through the cooperation of the longitudinal movement device and the first telescopic motor 9, meeting the fixation of current collectors of different sizes on the workbench.

[0020] Two second telescopic motors 11 are installed between the two brackets 1 on the base 2. A workbench is connected to the telescopic rods of the two second telescopic motors 11. The workbench includes a lower workbench 12, an upper workbench 14, and a spring 13. The lower workbench 12 is fixedly connected to the telescopic rods of the second telescopic motors 11. The upper workbench 14 is located above the lower workbench 12. The spring 13 is connected between the lower workbench 12 and the upper workbench 14. The workbench is driven by the second telescopic motors 11 to move upward to the lower part of the glue - coating roller 7 for glue - coating the current collector.

[0021] Working principle:

[0022] Place the current collector that needs to be coated on the upper workbench 14, and then start the two second telescopic motors 11 on the base 2 to drive the workbench upward to the lower side of the coating roller 7, so that the surface of the current collector on the workbench is in contact with the coating roller 7. The spring 13 between the upper workbench 14 and the lower workbench 12 plays a buffering role to prevent damage caused by excessive extrusion of the current collector. Then start the second lead screw motor 15 on both sides of the bracket 1. After the slider two 17 drives the first telescopic motor 9 upward above the upper workbench 14, start the first telescopic motor 9 to make the L-shaped pressing block 10 connected to it move horizontally to both sides of the current collector for fixation, so that it can be adjusted adaptively according to the size of the current collector material. Then start the first lead screw motor 4 to drive the slider one 5 to move, so that the glue storage tank 6 and the coating roller 7 connected to it below move horizontally to coat the current collector. Finally, turn on the fan 8 to dry the surface of the coated current collector, accelerate the setting of the glue, and facilitate the next processing of the current collector material.

[0023] In the present utility model, the horizontal movement device on both sides of the bracket 1 cooperates with the liftable workbench on the base 2 to coat the surface of the composite current collector material, and the coating is more uniform and stable. The longitudinal movement device on both sides of the bracket 1 drives the L-shaped pressing block 10 connected to the telescopic motor to adaptively fix the composite current collector of different sizes, meeting the coating requirements of current collectors of different sizes. When coating, the current collector is not easy to shake and shift. By installing fans 8 on both sides of the glue storage tank 6 to dry the current collector, the setting of the glue is accelerated, and the working efficiency is improved.

[0024] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A glue coating device for a composite current collector, characterized in that: It includes a base and brackets vertically arranged on both sides of the base. A transverse movement device is provided between the tops of the brackets on both sides. The bottom of the transverse movement device is connected to a glue storage tank, and the bottom of the glue storage tank is connected to a glue application roller. Rectangular through slots are opened upward at the connection between the two brackets on the base and the base. A longitudinal movement device is installed in the rectangular through slots. A first telescopic motor is installed on the longitudinal movement device. One end of the telescopic rod connected to the first telescopic motor is provided with an L-shaped pressing block. Two second telescopic motors are installed between the two brackets on the base, and a workbench is connected to the telescopic rods of the two second telescopic motors.

2. The glue coating device for a composite current collector according to claim 1, characterized in that: The transverse movement device includes a first ball screw, a first screw motor, and a first slider. The first ball screw is rotatably connected to the tops of the brackets on both sides. The first screw motor is located on one side bracket and is in transmission connection with the first ball screw. The first slider is slidably connected to the first ball screw, and the glue storage tank is connected to the bottom of the first slider.

3. The glue coating device for a composite current collector according to claim 2, characterized in that: The longitudinal movement device includes a second ball screw, a second screw motor, a second slider, and a fixing plate. The fixing plate is fixedly installed in the rectangular through slot. The second ball screw is rotatably installed between the fixing plate and the base in the rectangular through slot. The second screw motor is installed on the fixing plate and is in transmission connection with the second ball screw. The second slider is slidably connected to the second ball screw, and the first telescopic motor is fixedly installed on the second slider.

4. The glue coating device for a composite current collector according to claim 1, wherein: The workbench includes a lower workbench, an upper workbench, and a spring. The lower workbench is fixedly connected to the telescopic rod of the second telescopic motor. The upper workbench is located above the lower workbench, and the spring is connected between the lower workbench and the upper workbench.

5. The glue coating device for a composite current collector according to claim 1, characterized in that: Two fans are fixedly installed on both sides of the glue storage tank, and the model of the fans is DC 1425.

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