Electrode foil connecting device

Abstract

The invention discloses an electrode foil connecting device, and relates to the technical field of electrode foil connecting, the electrode foil connecting device comprises a workbench, the upper end face of the workbench is fixedly provided with a moving frame, the upper side of the moving frame is slidably connected with a conveying plate, the upper side of the conveying plate is provided with a fixing shell, and the upper side of the interior of the fixing shell is fixedly connected with a mounting plate; a first air cylinder is fixedly mounted on the upper side of the mounting plate, a driving rod is fixedly connected to the output end of the first air cylinder, a riveting machine is fixedly connected to the lower end face of the driving rod, and mounting frames are arranged on the left side and the right side of the riveting machine. The electrode foil is fixed and limited by arranging the clamping blocks, when the second air cylinder controls the bearing plate to move forwards, the sliding blocks on the upper side and the lower side move oppositely, the L-shaped clamping plates are controlled by driving the hinge rods to move oppositely, and the L-shaped clamping plates drive the clamping blocks to move oppositely so that the electrode foil can be fixed and limited; therefore, the electrode foil is kept stable in the foil connecting work.

Description

Technical Field

[0001] The invention relates to the technical field of electrode foil joining equipment, and in particular to an electrode foil joining device. Background Art

[0002] Electrode foil is one of the important components of electrochemical devices. It is used to support and conduct the charge generated in the electrode reaction. Electrode foil is usually a flat sheet made of pure metal or composite materials. Its surface is specially treated to improve its electrochemical activity, enhance contact with active substances, and reduce energy loss during the reaction. At present, the foil joining method is completely manual: the operator first steps on the riveter pedal to perforate the two foil rolls, and then uses the foil joining plate to knock the perforated surface to make it flat. Due to manual operation, the quality of foil joining is difficult to guarantee, and the product qualification rate is low.

[0003] In a Chinese patent (application number: CN201720686870.8), an electrode foil joining device is disclosed, including a conveying mechanism, a piercing and riveting mechanism, and a riveting and pressing mechanism; the conveying mechanism includes a first feeding roller, a conveying groove, and a second feeding roller; the first feeding roller and the second feeding roller are arranged at both ends of the conveying groove, and the conveying groove includes a piercing and riveting area and a riveting and pressing area. The first feeding roller conveys the electrode foil to the piercing and riveting area for riveting, and the second feeding roller conveys the riveted electrode foil to the riveting and pressing area for flattening and then outputting; The rivet mechanism includes a rivet plate and a first pressure plate. The upper part of the first rivet is a quadrangular cylinder, and the lower part of the first rivet is a cone. The tip of the cone at the lower part of the first rivet is connected in a rib-like transition to the end points of the four edges at the connection between the quadrangular cylinder and the cone to form at least four blades. The lower part of the first rivet is provided with a cone tip and a blade part, which is conducive to forming a standard square hole and a standard flower on the electrode foil, and will not produce aluminum chips and burrs. The connection is smooth and the quality of the foil connection can be guaranteed.

[0004] This patent and the prior art have the following technical problems in actual use:

[0005] 1. During use, the device has no fixing device, which makes the joint of the two electrode foils easy to move, which is not conducive to production. The joint position of the two electrode foils is fixed, and the joint length cannot be adjusted according to production needs, which is inconvenient to use.

[0006] 2. After the foil joining work is completed, the staff needs to collect the electrode foils, and the surface of the electrode foils that have been joined needs to be cooled, which results in low work efficiency. Summary of the invention

[0007] The purpose of the present invention is to solve the above problems and provide an electrode foil connecting device.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical scheme: an electrode foil connecting device, comprising a workbench, a movable frame is fixedly installed on the upper end surface of the workbench, a conveying plate is slidably connected to the upper side of the movable frame, a fixed shell is arranged on the upper side of the conveying plate, a mounting plate is fixedly connected to the inner upper side of the fixed shell, a first cylinder is fixedly installed on the upper side of the mounting plate, a driving rod is fixedly connected to the output end of the first cylinder, a riveting machine is fixedly connected to the lower end surface of the driving rod, and mounting frames are arranged on the left and right sides of the riveting machine;

[0009] A second cylinder is fixedly installed on the rear side of the mounting frame, and the output end of the second cylinder is fixedly connected to an output shaft, and the front end of the output shaft is fixedly connected to a carrying plate, and the upper and lower sides of the surface of the carrying plate are slidably connected with sliding blocks, and the upper surface of the sliding block on the upper side is rotatably connected with a matching hinge rod, and the upper end of the matching hinge rod on the upper side is rotatably connected to the surface of the mounting frame, and the upper and lower sides of the front end of the mounting frame are slidably connected with L-shaped clamping plates, and the upper L-shaped clamping plates on the upper side are rotatably connected to the sliding block by driving the hinge rod, and the upper and lower side matching hinge rods and the driving hinge rods are symmetrically arranged along the middle part of the carrying plate, and the upper and lower side L-shaped clamping plates maintain synchronous movement, and the front end surface of the L-shaped clamping plate is fixedly connected with a clamping block, and the upper and lower side clamping blocks are symmetrically arranged along the middle part of the carrying plate.

[0010] Furthermore, a limiting block is fixedly connected to the rear side of the middle part of the mounting frame, and the output shaft is slidably arranged in the middle part of the limiting block.

[0011] Furthermore, an L-shaped fixing plate is fixedly connected to the inside of the fixed shell, a third cylinder is fixedly installed at the front end of the L-shaped fixing plate, an output end of the third cylinder is fixedly connected to a telescopic rod, a front end surface of the telescopic rod is fixedly connected to a push plate, and a brush is provided on the lower side of the push plate.

[0012] Furthermore, a plurality of groups of nozzles are arranged on the upper side of the front end surface of the push plate, and the nozzles are connected to the external cold air box through a hose. The left end surface of the L-shaped fixed plate is rotatably connected to a rotating shaft, and the surface of the rotating shaft is rotatably connected to a driving cam, and the left end surface of the driving cam is fixedly connected to a transmission gear. The left side of the rear end surface of the brush is fixedly connected to a driving rack, and the upper end surface of the driving rack is meshed with the lower side of the surface of the transmission gear. A controller is fixedly installed on the left side of the L-shaped fixed plate, and a control button is arranged on the upper side of the controller, and the controller is used to control the cold air delivery of the cold air box.

[0013] Furthermore, a limiting sliding groove is fixedly connected to the inner lower side of the fixed shell, a sliding block is fixedly connected to the lower end surface of the driving rack, and the sliding block is slidably connected to the inner part of the limiting sliding groove.

[0014] Furthermore, the upper end surface of the movable frame is slidably connected to a sliding table, the sliding table and the conveying plate are detachably connected, a collecting box is arranged at the upper end of the sliding table, and an inclined plate is arranged between the collecting box and the conveying plate.

[0015] Furthermore, two groups of heating rollers are arranged on the left and right sides of the fixed shell, the left heating roller is arranged at a higher height than the right heating roller, and multiple groups of rivets are arranged at the lower end of the riveting machine, and the multiple groups of rivets are evenly distributed, and the electrode foil transported by the left and right heating rollers is located directly below the riveting machine.

[0016] Furthermore, a display screen is fixedly mounted on the upper end surface of the riveting machine, and a pressure sensor is arranged inside the display screen. The pressure sensor applies pressure to the electrode foil through the riveting machine and sends the pressure data to the display screen.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention fixes and limits the electrode foil by setting a clamping block. When the second cylinder controls the carrier plate to move forward, the upper and lower sliding blocks move toward each other under the limitation of the sliding block, and the L-shaped clamping plate is controlled to move toward each other by driving the hinged rod. The L-shaped clamping plate drives the clamping block to move toward each other, thereby fixing and limiting the electrode foil, thereby ensuring that the electrode foil remains stable during the foil connection work.

[0019] 2. The present invention automatically collects the electrode foil after foil joining by arranging a push plate and a collection box. When the push plate pushes the electrode foil to the inside of the collection box, the brush cleans the surface of the conveying plate, and the push plate drives the cam to rotate through the meshing transmission control of the driving rack and the transmission gear. The driving cam turns on the controller control switch through the control button, so that the nozzle sprays cold air on the surface of the electrode foil, thereby quickly cooling the riveted parts of the electrode foil.

[0020] 3. The present invention provides a display screen on the surface of the riveting machine for real-time monitoring. When the riveting machine performs riveting work on the electrode foil, the pressure sensor applies pressure data to the electrode foil through the riveting machine and sends it to the display screen, so that the staff can flexibly monitor the extrusion force between the riveting machine and the electrode foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an electrode foil connecting device proposed by the present invention;

[0022] Figure 2 It is a partial structural front view of an electrode foil connecting device proposed by the present invention;

[0023] Figure 3 is a schematic diagram of the internal structure of the fixed shell proposed by the present invention;

[0024] Figure 4 It is a schematic diagram of the left side structure of the mounting frame proposed by the present invention;

[0025] Figure 5 It is a schematic diagram of the right side structure of the mounting frame proposed by the present invention;

[0026] Figure 6 It is a structural schematic diagram of the riveting machine proposed by the present invention;

[0027] Figure 7 It is a schematic diagram of the right side structure of the L-shaped fixing plate proposed by the present invention;

[0028] Figure 8 It is a schematic diagram of the left side structure of the L-shaped fixing plate proposed by the present invention.

[0029] 1. The present invention relates to a method of manufacturing a plurality of cylinders, wherein the plurality of cylinders are provided with plurality of movable parts, and the plurality of movable parts are provided with plurality of movable parts. The plurality of movable parts are provided with plurality of movable parts. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] Embodiment 1, as Figure 1-8 As shown, an electrode foil bonding device comprises a workbench 1, a moving frame 2 is fixedly mounted on the upper end surface of the workbench 1, a conveying plate 4 is slidably connected to the upper side of the moving frame 2, a fixed shell 5 is arranged on the upper side of the conveying plate 4, a mounting plate 8 is fixedly connected to the inner upper side of the fixed shell 5, a first cylinder 9 is fixedly mounted on the upper side of the mounting plate 8, a driving rod 10 is fixedly connected to the output end of the first cylinder 9, a riveting machine 11 is fixedly connected to the lower end surface of the driving rod 10, and mounting frames 13 are arranged on the left and right sides of the riveting machine 11;

[0032] A second cylinder 131 is fixedly installed on the rear side of the mounting frame 13, and an output shaft 132 is fixedly connected to the output end of the second cylinder 131, and a bearing plate 134 is fixedly connected to the front end of the output shaft 132. Sliding blocks 135 are slidably connected to the upper and lower sides of the surface of the bearing plate 134, and a matching hinge rod 136 is rotatably connected to the upper surface of the upper sliding block 135. The upper end of the upper matching hinge rod 136 is rotatably connected to the surface of the mounting frame 13, and an L-shaped clamping plate 138 is slidably connected to the upper and lower sides of the front end of the mounting frame 13. The upper L-shaped clamping plate 138 is rotatably connected to the sliding block 135 through a driving hinge rod 137. The upper and lower matching hinge rods 136 and the driving hinge rod 137 are symmetrically arranged along the middle part of the bearing plate 134, and the upper and lower L-shaped clamping plates 138 keep synchronous movement. A clamping block 139 is fixedly connected to the front end surface of the L-shaped clamping plate 138, and the upper and lower clamping blocks 139 are symmetrically arranged along the middle part of the bearing plate 134.

[0033] Place two sets of electrode foils to be connected together, turn on the control switch, and the output end of the second cylinder 131 drives the output shaft 132 fixedly connected thereto to move forward, and the output shaft 132 drives the supporting plate 134 fixedly connected thereto to move forward, and the supporting plate 134 drives the sliding block 135 slidably connected thereto to move synchronously. When the sliding block 135 moves forward, the mounting frame 13 limits the sliding block 135 by cooperating with the hinge rod 136, so the upper and lower side sliding blocks 135 also move toward each other when moving forward, and the upper and lower side sliding blocks 135 drive the driving hinge rod 136 rotatably connected thereto while moving toward each other. 37 is swung, and under the limit of the L-shaped clamping plate 138 by the mounting frame 13, the upper and lower side driving hinge rods 137 drive the L-shaped clamping plate 138 rotatably connected thereto to move toward each other, and the upper and lower side L-shaped clamping plates 138 drive the clamping blocks 139 fixedly connected thereto to move synchronously, so that the upper and lower side clamping blocks 139 can fix and limit the electrode foil to be connected, and then the output end of the first cylinder 9 drives the driving rod 10 fixedly connected thereto to move downward, and the driving rod 10 drives the riveting machine 11 to move downward to connect the electrode foil, and the stability of the electrode foil during connection is guaranteed under the clamping limit of the left and right side clamping blocks 139 on the electrode foil.

[0034] In order to further ensure the stability of the bearing plate 134 when sliding forward and backward, the middle rear side of the mounting frame 13 is fixedly connected to the limiting block 133 , and the output shaft 132 is slidably disposed in the middle of the limiting block 133 .

[0035] Furthermore, in embodiment 2, an L-shaped fixing plate 15 is fixedly connected to the interior of the fixed shell 5, a third cylinder 16 is fixedly installed at the front end of the L-shaped fixing plate 15, a telescopic rod 17 is fixedly connected to the output end of the third cylinder 16, a push plate 18 is fixedly connected to the front end surface of the telescopic rod 17, and a brush 20 is provided on the lower side of the push plate 18.

[0036] After the foil splicing work is completed, the output end of the third cylinder 16 drives the telescopic rod 17 fixedly connected thereto to move forward, and the telescopic rod 17 drives the push plate 18 fixedly connected thereto to move forward. The push plate 18 drives the synchronous movement, and the lower half of the push plate 18 pushes the electrode foil after the foil splicing to move forward, and the brush 20 cleans the surface of the conveying plate 4.

[0037] Embodiment 3: A plurality of groups of nozzles 19 are arranged on the upper side of the front end surface of the push plate 18, and the nozzles 19 are connected to the external cold air box through a hose. The left end surface of the L-shaped fixed plate 15 is rotatably connected to the rotating shaft 25, and the surface of the rotating shaft 25 is rotatably connected to the driving cam 26, and the left end surface of the driving cam 26 is fixedly connected to the transmission gear 24. The left side of the rear end surface of the brush 20 is fixedly connected to the driving rack 21, and the upper end surface of the driving rack 21 is meshed with the lower side of the surface of the transmission gear 24. A controller 27 is fixedly installed on the left side of the L-shaped fixed plate 15, and a control button 28 is arranged on the upper side of the controller 27. The controller 27 is used to control the cold air delivery of the cold air box.

[0038] While the push plate 18 pushes the electrode foil, the rear side of the push plate 18 drives the driving rack 21 fixedly connected thereto to move forward, the driving rack 21 drives the transmission gear 24 meshing with it to rotate, the transmission gear 24 drives the rotating shaft 25 fixedly connected thereto to rotate, the rotating shaft 25 drives the driving cam 26 fixedly connected thereto to rotate, when the protruding part of the driving cam 26 rotates to the lower side and squeezes the control button 28, the control button 28 turns on the control switch of the controller 27, the controller 27 delivers cold air through the cold air box, the cold air is sprayed out from the nozzle 19 arranged on the surface of the push plate 18 through the hose, and the nozzle 19 cools the surface riveted part of the electrode foil that has passed the foil connection.

[0039] In order to further ensure the stability of the driving rack 21 when it slides back and forth, a limiting slide groove 23 is fixedly connected to the lower side of the interior of the fixed shell 5, and a slider 22 is fixedly connected to the lower end surface of the driving rack 21, and the slider 22 is slidably connected to the inside of the limiting slide groove 23.

[0040] Embodiment three, as Figure 1 and Figure 3 As shown, in order to further facilitate the collection of the electrode foil after the foil connection is completed, the upper end surface of the movable frame 2 is slidably connected with a sliding table 3, the sliding table 3 and the conveying plate 4 are detachably connected, a collecting box 7 is arranged at the upper end of the sliding table 3, and an inclined plate 6 is arranged between the collecting box 7 and the conveying plate 4.

[0041] Embodiment 4, further, as Figure 1 and Figure 3As shown, two groups of heating rollers 14 are arranged on the left and right sides of the fixed shell 5. The left heating roller 14 is arranged at a higher height than the right heating roller 14. A plurality of groups of rivets are arranged at the lower end of the riveting machine 11. The plurality of groups of rivets are evenly distributed. The electrode foils transported by the left and right heating rollers 14 are located directly below the riveting machine 11. Since the left and right heating rollers 14 are arranged at different heights, when the heating rollers 14 transport the electrode foils, the electrode foils can be stacked up and down to reduce the extra work of manual placement.

[0042] Embodiment 5, an electrode foil joining device according to claim 1, characterized in that a display screen 12 is fixedly mounted on the upper end surface of the riveting machine 11, and a pressure sensor is arranged inside the display screen 12. When the riveting machine 11 performs riveting work on the electrode foil, the pressure sensor applies pressure to the electrode foil through the riveting machine 11 and sends the pressure data to the display screen 12, so that the staff can flexibly monitor the extrusion force between the riveting machine 11 and the electrode foil, prevent insufficient extrusion between the riveting machine 11 and the electrode foil, and improve the extrusion quality in time.

[0043] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electrode foil bonding device, comprising a workbench (1), characterized in that: A movable frame (2) is fixedly mounted on the upper end surface of the workbench (1), a conveying plate (4) is slidably connected to the upper side of the movable frame (2), a fixed shell (5) is arranged on the upper side of the conveying plate (4), a mounting plate (8) is fixedly connected to the inner upper side of the fixed shell (5), a first cylinder (9) is fixedly mounted on the upper side of the mounting plate (8), a driving rod (10) is fixedly connected to the output end of the first cylinder (9), a riveting machine (11) is fixedly connected to the lower end surface of the driving rod (10), and mounting frames (13) are arranged on the left and right sides of the riveting machine (11); A second cylinder (131) is fixedly mounted on the rear side of the mounting frame (13); an output shaft (132) is fixedly connected to the output end of the second cylinder (131); a bearing plate (134) is fixedly connected to the front end of the output shaft (132); a sliding block (135) is slidably connected to the upper and lower sides of the surface of the bearing plate (134); a matching hinge rod (136) is rotatably connected to the upper side of the surface of the upper sliding block (135); an upper end of the matching hinge rod (136) is rotatably connected to the surface of the mounting frame (13); and the mounting frame (13) is fixedly mounted on the rear side of the mounting frame (13). The upper and lower sides of the front end of 13) are slidably connected with L-shaped clamping plates (138), the upper L-shaped clamping plate (138) is rotatably connected with the sliding block (135) by driving the hinge rod (137), and the upper and lower sides cooperate with the hinge rod (136) and the driving hinge rod (137) to be symmetrically arranged along the middle part of the bearing plate (134), and the upper and lower L-shaped clamping plates (138) keep synchronous movement, and the front end surface of the L-shaped clamping plate (138) is fixedly connected with a clamping block (139), and the upper and lower clamping blocks (139) are symmetrically arranged along the middle part of the bearing plate (134).

2. The electrode foil joining device according to claim 1, characterized in that: The rear side of the middle of the mounting frame (13) is fixedly connected to a limiting block (133), and the output shaft (132) is slidably arranged in the middle of the limiting block (133).

3. The electrode foil joining device according to claim 1, characterized in that: An L-shaped fixing plate (15) is fixedly connected inside the fixing shell (5), a third cylinder (16) is fixedly installed at the front end of the L-shaped fixing plate (15), a telescopic rod (17) is fixedly connected to the output end of the third cylinder (16), a push plate (18) is fixedly connected to the front end surface of the telescopic rod (17), and a brush (20) is arranged on the lower side of the push plate (18).

4. The electrode foil joining device according to claim 3, characterized in that: A plurality of groups of nozzles (19) are arranged on the upper side of the front end surface of the push plate (18), and the nozzles (19) are connected to an external cold air box through a hose. The left end surface of the L-shaped fixed plate (15) is rotatably connected to a rotating shaft (25), and the surface of the rotating shaft (25) is rotatably connected to a driving cam (26). The left end surface of the driving cam (26) is fixedly connected to a transmission gear (24). The left side of the rear end surface of the brush (20) is fixedly connected to a driving rack (21), and the upper end surface of the driving rack (21) is meshedly connected to the lower side of the surface of the transmission gear (24). A controller (27) is fixedly installed on the left side of the L-shaped fixed plate (15), and a control button (28) is arranged on the upper side of the controller (27). The controller (27) is used to control the cold air box to deliver cold air.

5. The electrode foil joining device according to claim 4, characterized in that: The lower inner side of the fixed shell (5) is fixedly connected to a limiting sliding groove (23), the lower end surface of the driving rack (21) is fixedly connected to a sliding block (22), and the sliding block (22) is slidably connected to the inside of the limiting sliding groove (23).

6. The electrode foil joining device according to claim 1, characterized in that: The upper end surface of the movable frame (2) is slidably connected to a sliding platform (3), the sliding platform (3) and the conveying plate (4) are detachably connected, a collecting box (7) is arranged at the upper end of the sliding platform (3), and an inclined plate (6) is arranged between the collecting box (7) and the conveying plate (4).

7. The electrode foil joining device according to claim 1, characterized in that: Two groups of heating rollers (14) are arranged on the left and right sides of the fixed shell (5), the left heating roller (14) is arranged at a higher height than the right heating roller (14), and a plurality of groups of rivets are arranged at the lower end of the riveting machine (11), the plurality of groups of rivets are evenly distributed, and the electrode foils transported by the left and right heating rollers (14) are located directly below the riveting machine (11).

8. The electrode foil joining device according to claim 1, characterized in that: A display screen (12) is fixedly mounted on the upper end surface of the riveting machine (11), and a pressure sensor is arranged inside the display screen (12). The pressure sensor applies pressure to the electrode foil through the riveting machine (11) and sends the pressure data to the display screen (12).

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