Conductive foil roller brush conductive coating device with high adaptability

Abstract

The utility model discloses a conductive foil roller brush conductive coating device with high adaptability, which relates to the technical field of conductive foil processing equipment and comprises a coating device body, a first support frame and a second support frame are fixedly connected in the coating device body respectively, and an adjusting component is mounted in the first support frame. Brush rollers are symmetrically installed between the first supporting frame and the second supporting frame, first driving motors are symmetrically arranged at one end of the first supporting frame, the output ends of the first driving motors are fixedly connected with rotating columns, the other ends of the brush rollers are movably connected with connecting columns, and connecting assemblies are symmetrically installed in the connecting columns and the rotating columns. By the adoption of the structure, the distance between the brush rollers can be adjusted, it is guaranteed that a conductive coating is more evenly distributed on a conductive foil, the thickness inconsistency of the coating can be reduced, the stability of the coating quality is improved, the brush rollers can adapt to the conductive foils with different thicknesses by adjusting the distance between the brush rollers, and the production flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conductive foil processing equipment, and particularly relates to a conductive foil roller brush conductive coating device with high adaptability. Background Technique

[0002] A conductive foil roller brush conductive coating device is a device specifically used for roller brushing a conductive coating on the surface of a conductive foil. The conductive foil roller brush conductive coating device evenly coats the conductive coating on both sides of the conductive foil through a specific roller brush mechanism. Usually, such a device includes two or more coating rollers, and conductive paste is attached to the coating rollers. When the coating rollers rotate and pass through a specific coating gap, the conductive paste is roller brushed onto the surface of the conductive foil to form a uniform conductive coating.

[0003] The conductive foil roller brush conductive coating device with the publication number "CN220991498U" includes a bracket; two coating rollers are rotatably arranged on the bracket in a left-right symmetric manner, and a coating gap is formed between the two; the conductive foil vertically passes through the coating gap, and both sides of the conductive foil are respectively in contact with the two coating rollers; two driving mechanisms respectively drive the two coating rollers to rotate, and the rotation directions of the two coating rollers are opposite; feeding mechanisms are arranged on the sides of the two coating rollers facing away from each other, and each feeding mechanism includes a feeding box; the feeding box is arranged on the bracket, and the discharge port of the feeding box is in contact with the circumferential wall of the coating roller for conveying the conductive paste to the circumferential wall of the coating roller. When the two coating rollers attached with the conductive paste rotate through the coating gap, the conductive paste on the circumferential walls of the two coating rollers is respectively roller brushed onto both sides of the conductive foil, so that both sides of the conductive foil are coated with a layer of conductive coating, and a layer of conductive coating can be roller brushed onto both sides of the conductive foil at the same time, with higher processing efficiency and lower processing costs.

[0004] Although the above-mentioned utility model can roller brush a layer of conductive coating on both sides of the conductive foil at the same time, with higher processing efficiency and lower processing costs, it is impossible to adjust the distance between the roller brushes, resulting in the inability to adapt to conductive foils of different thicknesses. Moreover, the inability to adjust the distance between the brush rollers will limit the applicability of the coating device to different materials. At the same time, with the fixed distance between the roller brushes, it is impossible to accurately control the coating weight, thus unable to meet the requirements of specific applications. Content of the Utility Model

[0005] Aiming at the problems mentioned in the background technique, the purpose of the utility model is to provide a conductive foil roller brush conductive coating device with high adaptability to solve the problems that the distance between the roller brushes cannot be adjusted, resulting in the inability to adapt to conductive foils of different thicknesses, and the inability to adjust the distance between the brush rollers will limit the applicability of the coating device to different materials. At the same time, with the fixed distance between the roller brushes, it is impossible to accurately control the coating weight, thus unable to meet the requirements of specific applications.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A highly adaptable conductive foil roller brush conductive coating device, comprising a coating device body. Inside the coating device body, a first support frame and a second support frame are fixedly connected respectively. Cavities are provided inside both the first support frame and the second support frame. An adjusting component is installed inside the cavity of the first support frame. Brush rollers are symmetrically installed between the first support frame and the second support frame. At one end of the first support frame, first drive motors are symmetrically provided. The output end of the first drive motor is fixedly connected with a rotating column. The other end of the rotating column penetrates through the first support frame and is movably connected with the brush roller. The other end of the brush roller is movably connected with a connecting column. Inside the cavity of the second support frame, sliding blocks are symmetrically and slidably connected. The other end of the connecting column is rotatably connected with the sliding block. Connecting components are symmetrically installed inside both the connecting column and the rotating column;

[0008] The adjusting component includes a bidirectional lead screw, a guide rod, a moving block and a second drive motor. At both ends inside the cavity of the first support frame, the guide rod is fixedly connected. A second drive motor is installed at one end of the coating device body. The output end of the second drive motor extends into the cavity of the first support frame and is fixedly connected with the bidirectional lead screw. Moving blocks are symmetrically sleeved outside both the bidirectional lead screw and the guide rod. The bidirectional lead screw is threadedly connected with the moving block, and the guide rod is slidably connected with the moving block. A through groove is provided at one end of the first support frame, and the through groove penetrates through the first support frame. The rotating column penetrates through the moving block and is slidably connected with the through groove. A moving groove is provided at one end of the second support frame, and the moving groove communicates with the cavity. The moving groove is slidably connected with the connecting column. The distance between the brush rollers can be adjusted to ensure that the distribution of the conductive coating on the conductive foil is more uniform, which helps to reduce the inconsistency of the coating thickness and improve the stability of the coating quality. Moreover, by adjusting the distance between the brush rollers, conductive foils of different thicknesses can be adapted, improving the production flexibility.

[0009] As a preferred technical solution, the connecting component includes a receiving cavity, a return spring, a movable block, a slider, a pushing block and a connecting block. Inside both the connecting column and the rotating column, receiving cavities are symmetrically provided. At one end inside the receiving cavity, the return spring is fixedly connected. The other end of the return spring is fixedly connected with the movable block. The movable block is slidably connected with the receiving cavity. The end of the movable block away from the return spring is fixedly connected with the connecting block. The end of the connecting block away from the movable block extends out of one end of the connecting column and the rotating column respectively. One end of the movable block is fixedly connected with the slider. The end of the slider away from the movable block extends out of the outer walls of the connecting column and the rotating column respectively and is fixedly connected with the pushing block. Sliding grooves are symmetrically provided on the outer walls of both the connecting column and the rotating column. The sliding grooves communicate with the receiving cavity, and the sliding grooves are slidably connected with the slider. Connecting grooves are symmetrically provided at both ends of the brush roller, and the connecting grooves are inserted with the connecting block. When the brush roller needs to be replaced or repaired, the operation process can be made simple and fast, greatly shortening the downtime and improving the overall maintenance efficiency of the equipment. Moreover, it is convenient to regularly clean and maintain the brush roller to keep the brush roller in good condition and extend the service life of the brush roller.

[0010] As a preferred technical solution, square grooves are symmetrically provided at both the upper end and the lower end of the coating device body. The square grooves communicate with the inside of the coating device body. First fixing plates and second fixing plates are symmetrically and fixedly connected to both the upper end and the lower end of the coating device body. The feeding roller and the discharging roller are respectively rotatably connected to the opposite ends of the first fixing plate and the second fixing plate. A third driving motor is installed at one end of the first fixing plate close to the feeding roller. The design of the feeding roller and the discharging roller enables the conductive foil to automatically enter and leave the coating device, reducing the need for manual operation, thereby improving the automation degree of the entire production process.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, in the utility model, when the second driving motor is started, the bidirectional lead screw is controlled to rotate. At the same time, the moving block rotates in a threaded manner with the bidirectional lead screw, thereby controlling the movement of the moving block. When the moving block moves, it slides and is limited outside the guide rod. The moving block drives the rotating column to slide inside the through groove. At the same time, the rotating column drives the first driving motor and the brush roller to move. The brush roller drives the connecting column at the other end to slide inside the moving groove. At the same time, the connecting column drives the sliding block to slide inside the cavity, thereby completing the adjustment of the roller spacing of the brush roller. By adjusting the roller spacing of the brush roller, it can be ensured that the conductive coating is more evenly distributed on the conductive foil, which helps to reduce the inconsistency of the coating thickness and improve the stability of the coating quality. Moreover, by adjusting the spacing between the brush rollers, conductive foils of different thicknesses can be adapted, improving the production flexibility.

[0013] Second, in the utility model, the push blocks on the outer sides of the connecting column and the rotating column are respectively pushed to both sides, so that the push blocks drive the sliders to slide inside the sliding grooves. At the same time, the movable block drives the connecting block to move. The movable block presses against the return spring, and the return spring is compressed. At the same time, the connecting block retracts into the accommodating cavity. Then, the brush roller is placed between the first support frame and the second support frame, so that both ends of the brush roller are respectively attached to one end of the connecting column and the rotating column. The push blocks are released, the return spring resets, and the movable block rebounds to drive the connecting block to pop out and be inserted into the connecting groove, thereby completing the installation of the brush roller. When the brush roller needs to be replaced or repaired, the operation process can be made simple and fast, greatly shortening the downtime and improving the overall maintenance efficiency of the equipment. Moreover, it is convenient to regularly clean and maintain the brush roller, keeping the brush roller in good condition and extending the service life of the brush roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 is the three-dimensional structural schematic diagram of the brush roller of the utility model;

[0016] Figure 3 is the three-dimensional structural schematic diagram of the adjusting assembly of the utility model;

[0017] Figure 4 It is a schematic cross-sectional three-dimensional structure diagram of the connection component of the present utility model.

[0018] Reference numerals: 1, coating device body; 2, first support frame; 3, second support frame; 4, first driving motor; 5, rotating column; 6, brush roller; 7, connecting column; 8, cavity; 9, through groove; 10, adjusting component; 101, bidirectional lead screw; 102, guide rod; 103, moving block; 104, second driving motor; 11, sliding block; 12, moving groove; 13, connecting component; 131, accommodating cavity; 132, reset spring; 133, movable block; 134, slider; 135, pushing block; 136, connecting block; 14, connecting groove; 15, sliding groove; 16, first fixing plate; 17, second fixing plate; 18, discharging roller; 19, feeding roller; 20, third driving motor; 21, square groove. Specific embodiments

[0019] Embodiment

[0020] Refer to Figures 1 to 4 , a highly adaptable conductive foil roller brush conductive coating device described in this embodiment includes a coating device body 1. Inside the coating device body 1, a first support frame 2 and a second support frame 3 are respectively fixedly connected. Cavities 8 are opened inside both the first support frame 2 and the second support frame 3. An adjusting component 10 is installed inside the cavity 8 of the first support frame 2. Brush rollers 6 are symmetrically installed between the first support frame 2 and the second support frame 3. At one end of the first support frame 2, first driving motors 4 are symmetrically provided. The output end of the first driving motor 4 is fixedly connected with a rotating column 5. The other end of the rotating column 5 penetrates through the first support frame 2 and is movably connected with the brush roller 6. The other end of the brush roller 6 is movably connected with a connecting column 7. Inside the cavity 8 of the second support frame 3, sliding blocks 11 are symmetrically and slidably connected. The other end of the connecting column 7 is rotatably connected with the sliding block 11. Connecting components 13 are symmetrically installed inside both the connecting column 7 and the rotating column 5;

[0021] The adjusting assembly 10 includes a bidirectional lead screw 101, guide rods 102, moving blocks 103, and a second drive motor 104. Both ends inside the cavity 8 of the first support frame 2 are fixedly connected with guide rods 102. One end of the coating device body 1 is equipped with a second drive motor 104. The output end of the second drive motor 104 extends into the cavity 8 of the first support frame 2 and is fixedly connected with a bidirectional lead screw 101. Symmetrically sleeved on the outer sides of both the bidirectional lead screw 101 and the guide rods 102 are moving blocks 103. The bidirectional lead screw 101 is threadedly connected with the moving blocks 103, and the guide rods 102 are slidably connected with the moving blocks 103. A through slot 9 is opened at one end of the first support frame 2, and the through slot 9 penetrates the first support frame 2. The rotating column 5 penetrates the moving block 103 and is simultaneously slidably connected with the through slot 9. A moving slot 12 is opened at one end of the second support frame 3, and the moving slot 12 communicates with the cavity 8. The moving slot 12 is slidably connected with the connecting column 7. Start the second drive motor 104 to control the rotation of the bidirectional lead screw 101. At the same time, the moving block 103 rotates threadedly with the bidirectional lead screw 101, thereby controlling the movement of the moving block 103. When the moving block 103 moves, it is slidably limited on the outer side of the guide rod 102. The moving block 103 drives the rotating column 5 to slide inside the through slot 9. At the same time, the rotating column 5 drives the first drive motor 4 and the brush roller 6 to move. The brush roller 6 drives the connecting column 7 at the other end to slide inside the moving slot 12. At the same time, the connecting column 7 drives the sliding block 11 to slide inside the cavity 8, thereby completing the adjustment of the roller spacing of the brush roller 6.

[0022] Reference Figure 4, the connecting component 13 includes a receiving cavity 131, a return spring 132, a movable block 133, a slider 134, a pushing block 135 and a connecting block 136. The receiving cavities 131 are symmetrically formed inside both the connecting column 7 and the rotating column 5. One end inside the receiving cavity 131 is fixedly connected with the return spring 132, and the other end of the return spring 132 is fixedly connected with the movable block 133. The movable block 133 is slidably connected with the receiving cavity 131. One end of the movable block 133 away from the return spring 132 is fixedly connected with the connecting block 136. One end of the connecting block 136 away from the movable block 133 extends out of one end of the connecting column 7 and the rotating column 5 respectively. One end of the movable block 133 is fixedly connected with the slider 134. One end of the slider 134 away from the movable block 133 extends out of the outer side walls of the connecting column 7 and the rotating column 5 and is fixedly connected with the pushing block 135. The outer side walls of the connecting column 7 and the rotating column 5 are symmetrically provided with sliding grooves 15. The sliding grooves 15 communicate with the receiving cavity 131, and the sliding grooves 15 are slidably connected with the sliders 134. Both ends of the brush roller 6 are symmetrically provided with connecting grooves 14, and the connecting grooves 14 are inserted with the connecting blocks 136. Push the pushing blocks 135 on the outer sides of the connecting column 7 and the rotating column 5 respectively towards both sides, so that the pushing blocks 135 drive the sliders 134 to slide inside the sliding grooves 15. At the same time, the movable block 133 drives the connecting block 136 to move, the movable block 133 presses against the return spring 132, and the return spring 132 is compressed. At the same time, the connecting block 136 retracts into the receiving cavity 131. Then place the brush roller 6 between the first support frame 2 and the second support frame 3, so that both ends of the brush roller 6 are respectively in contact with one end of the connecting column 7 and the rotating column 5. Release the pushing blocks 135, the return spring 132 resets, and the movable block 133 rebounds to drive the connecting block 136 to pop out and be inserted into the connecting grooves 14, thus completing the installation of the brush roller 6.

[0023] Reference Figure 1 , square grooves 21 are symmetrically formed at both the upper end and the lower end of the coating device body 1. The square grooves 21 communicate with the inside of the coating device body 1. First fixing plates 16 and second fixing plates 17 are symmetrically and fixedly connected to both the upper end and the lower end of the coating device body 1. The opposite ends of the first fixing plate 16 and the second fixing plate 17 are respectively rotatably connected with a feeding roller 19 and a discharging roller 18. A third driving motor 20 is installed at one end of the first fixing plate 16 close to the feeding roller 19. Start the third driving motor 20 to control the feeding roller 19 to rotate. The feeding roller 19 winds up the coated conductive aluminum foil, and at the same time pulls the conductive aluminum foil roll on the outer side of the discharging roller 18 to unwind.

[0024] Principle of use and advantages: First, start the second drive motor 104 to control the rotation of the bidirectional lead screw 101. At the same time, the moving block 103 rotates with the bidirectional lead screw 101 in a threaded manner, thereby controlling the movement of the moving block 103. When the moving block 103 moves, it slides and is limited outside the guide rod 102. The moving block 103 drives the rotating column 5 to slide inside the through groove 9. At the same time, the rotating column 5 drives the first drive motor 4 and the brush roller 6 to move. The brush roller 6 drives the connecting column 7 at the other end to slide inside the moving groove 12. At the same time, the connecting column 7 drives the sliding block 11 to slide inside the cavity 8, adjusts the roller spacing of the brush roller 6 to the required position, and then feeds the brush roller 6 through the feeding mechanism inside the coating device body 1. At the same time, start the first drive motor 4 to control the rotating column 5 to drive the brush roller 6 to rotate. The brush roller 6 coats the surface of the conductive aluminum foil. At the same time, start the third drive motor 20 to control the feeding roller 19 to rotate. The feeding roller 19 winds the coated conductive aluminum foil, and at the same time pulls the conductive aluminum foil outside the discharging roller 18 to unwind;

[0025] By adjusting the spacing of the brush rollers 6, the present utility model can ensure that the distribution of the conductive coating on the conductive foil is more uniform, which helps to reduce the inconsistency of the coating thickness and improve the stability of the coating quality. Moreover, by adjusting the spacing between the brush rollers 6, it can adapt to conductive foils of different thicknesses, improving the production flexibility.

Claims

1. A conductive foil roller brush conductive coating device with high adaptability, comprising a coating device body (1), characterized in that: The coating device body (1) is respectively fixedly connected with a first support frame (2) and a second support frame (3), each of which is provided with a cavity (8), an adjusting component (10) is installed inside the cavity (8) of the first support frame (2), a brush roller (6) is symmetrically installed between the first support frame (2) and the second support frame (3), a first drive motor (4) is symmetrically arranged at one end of the first support frame (2), an output end of the first drive motor (4) is fixedly connected with a rotating column (5), the other end of the rotating column (5) passes through the first support frame (2) and is movably connected to the brush roller (6), the other end of the brush roller (6) is movably connected with a connecting column (7), a sliding block (11) is symmetrically slidably connected inside the cavity (8) of the second support frame (3), the other end of the connecting column (7) is rotatably connected to the sliding block (11), and a connecting component (13) is symmetrically installed inside the connecting column (7) and the rotating column (5); The adjustment component (10) comprises a bidirectional screw (101), a guide rod (102), a moving block (103) and a second drive motor (104); the guide rods (102) are fixedly connected at both ends of the cavity (8) of the first support frame (2); the second drive motor (104) is installed at one end of the coating device body (1); the output end of the second drive motor (104) extends into the cavity (8) of the first support frame (2) and is fixedly connected to the bidirectional screw (101); the moving blocks (103) are symmetrically sleeved on the outer sides of the bidirectional screw (101) and the guide rod (102); the bidirectional screw (101) and the moving block (103) are threadedly connected; the guide rod (102) and the moving block (103) are slidably connected.

2. A highly adaptable conductive foil roller brush conductive coating device according to claim 1, characterized in that: A through slot (9) is provided at one end of the first support frame (2), and the through slot (9) passes through the first support frame (2). The rotating column (5) passes through the moving block (103) and is slidably connected to the through slot (9).

3. A highly adaptable conductive foil roller brush conductive coating device according to claim 1, characterized in that: A movable groove (12) is provided at one end of the second support frame (3); the movable groove (12) is communicated with the cavity (8); and the movable groove (12) is slidably connected to the connecting column (7).

4. The conductive foil roller brush conductive coating device with high adaptability according to claim 1 is characterized in that: The connecting assembly (13) comprises a receiving chamber (131), a return spring (132), a movable block (133), a slider (134), a push block (135) and a connecting block (136); the receiving chamber (131) is symmetrically provided inside the connecting column (7) and the rotating column (5); one end of the receiving chamber (131) is fixedly connected to the return spring (132); the other end of the return spring (132) is fixedly connected to the movable block (133); the movable block (133) and the receiving chamber (131) are connected to each other. 1) is a sliding connection, the end of the movable block (133) away from the return spring (132) is fixedly connected to a connecting block (136), the end of the connecting block (136) away from the movable block (133) respectively extends out of the connecting column (7) and one end of the rotating column (5), one end of the movable block (133) is fixedly connected to a sliding block (134), the end of the sliding block (134) away from the movable block (133) respectively extends out of the outer side walls of the connecting column (7) and the rotating column (5) and is fixedly connected to a pushing block (135).

5. The conductive foil roller brush conductive coating device with high adaptability according to claim 1 is characterized in that: The outer side walls of the connecting column (7) and the rotating column (5) are symmetrically provided with sliding grooves (15), the sliding grooves (15) are communicated with the accommodating cavity (131), and the sliding grooves (15) are slidably connected with the sliding block (134).

6. The conductive foil roller brush conductive coating device with high adaptability according to claim 1 is characterized in that: Both ends of the brush roller (6) are symmetrically provided with connection grooves (14), and the connection grooves (14) and the connection blocks (136) are plug-connected.

7. The conductive foil roller brush conductive coating device with high adaptability according to claim 1 is characterized in that: The upper and lower ends of the coating device body (1) are symmetrically provided with square grooves (21), and the square grooves (21) are connected to the interior of the coating device body (1). The upper and lower ends of the coating device body (1) are symmetrically fixedly connected with a first fixed plate (16) and a second fixed plate (17), and the opposite ends of the first fixed plate (16) and the second fixed plate (17) are rotatably connected with a feed roller (19) and a discharge roller (18), respectively, and a third drive motor (20) is installed at one end of the first fixed plate (16) close to the feed roller (19).

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