Continuous stamping and feeding device for conducting strips

Abstract

The utility model discloses a conducting strip continuous stamping feeding device, and particularly relates to the technical field of conducting strip stamping processing, the conducting strip continuous stamping feeding device comprises a workbench and a first support frame fixed at the top of the workbench, and the bottom of the first support frame is provided with a first lifting plate and a second lifting plate; and first electric push rods are fixedly connected to the positions, corresponding to the first lifting plate and the second lifting plate, of the top of the first supporting frame, and stabilizing rods are fixedly connected to the tops of the first lifting plate and the second lifting plate. The second electric push rod is started to control the conveying rollers to move downwards, raw materials are extruded and fixed in combination with cooperation of the conveying bottom rollers, then the motor is started to control the conveying rollers to rotate, the raw materials can be driven to be conveyed to the bottoms of the first lifting plate and the second lifting plate, and the feeding effect is achieved; raw material deviation can be avoided, and the raw material conveying stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of conductive sheet stamping technology, and more specifically, to a continuous stamping and feeding device for conductive sheets. Background Technology

[0002] Conductive sheets are sheet-like materials with good electrical conductivity, playing a key role in many fields such as electronic devices and electrical systems. Many metals are excellent conductors themselves, so they are common materials for making conductive sheets. Copper conductive sheets are widely used. Before stamping, conductive sheets are often presented as coil raw materials, and the coil is cut into individual sheet materials by a cutting mechanism, and then the materials are loaded and unloaded manually.

[0003] Chinese patent application CN201721770184.5 discloses a conductive sheet stamping machine, including a base, a support seat and a lower stamping clamp on the base, a drive assembly and an upper stamping clamp connected to the drive assembly on the support seat, the drive assembly driving the upper stamping clamp away from or towards the lower stamping clamp; when the upper stamping clamp moves away from the lower stamping clamp, a limiting member blocks the movable pressure plate, thereby driving a push rod to push the top plate out of the groove, and thus removing the sheet material stuck on the stamping clamp. This utility model solves the problem that existing conductive sheets are easily stuck on the stamping clamp during the stamping process and are difficult to remove;

[0004] However, as can be seen from the accompanying drawings in the instruction manual, manual loading and unloading of materials affects work efficiency and makes it inconvenient to directly feed the conductive sheet rolls to achieve continuous stamping into individual products, thus affecting work efficiency. Therefore, a continuous stamping and feeding device for conductive sheets is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a continuous stamping and feeding device for conductive sheets to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a continuous stamping and feeding device for conductive sheets, comprising a worktable and a first support frame fixed on the top of the worktable. The bottom of the first support frame is provided with a first lifting plate and a second lifting plate. The top of the first support frame is fixedly connected to a first electric push rod at a position corresponding to the first lifting plate and the second lifting plate. Activating the first electric push rod can control the first lifting plate or the second lifting plate to move up and down, which is convenient for stamping processing. The top of the first lifting plate and the second lifting plate are fixedly connected to a stabilizing rod, which improves the stability of the up and down movement of the first lifting plate and the second lifting plate.

[0007] The bottom ends of the first lifting plate are symmetrically fixedly connected with connecting seats, and the bottom of the connecting seats is provided with a stamping top die. The bottom end of the second lifting plate is fixedly connected with a cutting pressure knife by bolts. The top of the worktable is fixedly connected with a stamping bottom die at a position corresponding to the stamping top die, and the top of the worktable is fixedly connected with a cutting bottom plate at a position corresponding to the cutting pressure knife.

[0008] A waste conveyor belt is provided in the middle of the workbench, corresponding to the stamping bottom die. Pressure plates are symmetrically fixedly connected to both ends of the cutting base plate at the top of the workbench. A feeding mechanism is provided at one end of the top of the workbench.

[0009] Preferably, the output ends of the two first electric push rods are fixedly connected to the top walls of the first lifting plate and the second lifting plate, respectively, and the stabilizing rod passes through the wall of the first support frame and is fixedly connected to the limiting plate.

[0010] Preferably, the bottom of the connecting seat is provided with a positioning groove, and a positioning block is fixedly connected to the top of the stamping die at a position corresponding to the positioning groove. The positioning block is set inside the positioning groove, and a screw is inserted into the middle of the stamping die. One end of the screw is threadedly connected to the inner cavity of the connecting seat.

[0011] Preferably, the cutting blade and the cutting base plate are adapted to each other, the stamping top die and the stamping bottom die are adapted to each other, the central through hole of the stamping bottom die is located directly above the waste conveyor belt, and limit plates are symmetrically arranged on both sides of the waste conveyor belt.

[0012] Preferably, a micro-adhesive film roll and a guide roller are provided in the middle of the worktable, and a maintenance cover and a control panel are provided on one side of the worktable, with the maintenance cover corresponding to the micro-adhesive film roll.

[0013] Preferably, the cross-sectional shape of the pressure plate is set to "L" shape, the pressure plate is located on both sides of the cutting base plate, and the stamping bottom die is set between the cutting base plate and the feeding mechanism.

[0014] Preferably, the feeding mechanism includes a conveying bottom roller disposed at one end of the top of the workbench, and a baffle positioning plate is symmetrically fixedly connected to both sides of the conveying bottom roller on the top of the workbench, and the cross-sectional shape of the baffle positioning plate is set to "L".

[0015] Preferably, a second support frame is fixedly connected to the top of the material blocking positioning plate, a second electric push rod is fixedly connected to the top of the second support frame, the output end of the second electric push rod passes through the second support frame and is fixedly connected to a lifting frame, a motor is fixedly connected to one end of the lifting frame, a conveying roller is connected to the output end of the motor, and the conveying roller is positioned directly above the bottom conveying roller.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. This utility model first controls the conveying roller to move downward by starting the second electric push rod, and in conjunction with the conveying bottom roller, the raw material is squeezed and fixed. Then, by starting the motor, the conveying roller is rotated, which can drive the raw material to the bottom of the first lifting plate and the second lifting plate to achieve the feeding function. In conjunction with the material blocking and positioning plate, the raw material deviation can be avoided, and the stability of the raw material conveying can be improved. Furthermore, by starting the first electric push rod, the first lifting plate is controlled to drive the stamping top die to move downward, and in conjunction with the stamping bottom die, the waste material at the edge of the raw material can be stamped off.

[0018] 2. This utility model also controls the second lifting plate to move the cutting pressure knife downward by activating the first electric push rod. Through cooperation with the cutting base plate, the connected products are stamped and cut into individual products, while avoiding product jumping. The pressure plate limits the two sides of the product to improve the stability of product conveying. The waste conveyor belt facilitates the centralized conveying of waste material stamped by the stamping top die and stamping bottom die. The positioning block and positioning groove facilitate the installation and positioning of the stamping top die, making it convenient to use.

[0019] In summary, through the interaction of the above-mentioned multiple functions, it is convenient to limit the movement of raw materials, improve the stability of raw material transportation, avoid raw material deviation, and can punch off the waste material at the edge of the raw material and cut it into individual products, while avoiding the occurrence of product skipping. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0023] Figure 4 This is a schematic diagram showing the disassembled structure of the second support frame and the lifting frame of this utility model.

[0024] Figure 5 This is a schematic diagram showing the disassembled structure of the second lifting plate and the cutting pressure knife of this utility model.

[0025] Figure 6 This is a schematic diagram showing the disassembled structure of the first lifting plate and the stamping top die of this utility model.

[0026] The attached figures are labeled as follows: 1. Workbench; 2. First support frame; 3. First lifting plate; 4. Second lifting plate; 5. First electric push rod; 6. Stabilizing rod; 7. Cutting pressure knife; 8. Connecting seat; 9. Stamping top die; 10. Cutting bottom plate; 11. Stamping bottom die; 12. Pressure plate; 13. Waste conveyor belt; 14. Micro-adhesive film roll; 15. Guide roller; 16. Inspection cover plate; 17. Control panel; 18. Conveying bottom roller; 19. Material blocking positioning plate; 20. Second support frame; 21. Lifting frame; 22. Second electric push rod; 23. Conveying roller; 24. Motor; 25. Positioning block; 26. Positioning groove; 27. Screw. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] As attached Figure 1-6 The conductive sheet continuous stamping feeding device shown includes a worktable 1 and a first support frame 2 fixed on the top of the worktable 1. The bottom of the first support frame 2 is provided with a first lifting plate 3 and a second lifting plate 4. The top of the first support frame 2 is fixedly connected to the corresponding positions of the first lifting plate 3 and the second lifting plate 4. Activating the first electric push rod 5 can control the first lifting plate 3 or the second lifting plate 4 to move up and down, which is convenient for stamping processing. The top of the first lifting plate 3 and the second lifting plate 4 is fixedly connected to a stabilizing rod 6, which improves the stability of the up and down movement of the first lifting plate 3 and the second lifting plate 4.

[0029] The bottom ends of the first lifting plate 3 are symmetrically fixedly connected to connecting seats 8, and the bottom of the connecting seats 8 is provided with a stamping top die 9. The bottom end of the second lifting plate 4 is fixedly connected to a cutting pressure knife 7 by bolts. The top of the worktable 1 is fixedly connected to a stamping bottom die 11 at a position corresponding to the stamping top die 9. The top of the worktable 1 is fixedly connected to a cutting bottom plate 10 at a position corresponding to the cutting pressure knife 7. The middle part of the worktable 1 is provided with a waste conveyor belt 13 at a position corresponding to the stamping bottom die 11. The top of the worktable 1 is symmetrically fixedly connected to two ends of the cutting bottom plate 10. One end of the top of the worktable 1... Equipped with a feeding mechanism, the stamping top die 9 and stamping bottom die 11 work together to move the stamping top die 9 downwards via the first lifting plate 3, which can stamp and cut the edges of the raw material and cause the waste material to fall into the middle of the waste conveyor belt 13. The waste conveyor belt 13 completes the unloading, which is convenient for collection. The second lifting plate 4 moves the cutting pressure knife 7 downwards and works in conjunction with the cutting bottom plate 10 to facilitate the stamping of individual products at the straight connection points of the products. At the same time, the pressure plate 12 prevents the products from jumping out of the material, improving the stability of the products. The feeding mechanism also facilitates the transportation of raw materials.

[0030] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the output ends of the two first electric push rods 5 are fixedly connected to the top walls of the first lifting plate 3 and the second lifting plate 4, respectively. The stabilizing rod 6 penetrates the wall of the first support frame 2 and is fixedly connected to the limiting plate. The bottom of the connecting seat 8 is provided with a positioning groove 26. The top of the stamping die 9 is fixedly connected with a positioning block 25 at a position corresponding to the positioning groove 26. The positioning block 25 is set inside the positioning groove 26. A screw 27 is inserted in the middle of the stamping die 9. One end of the screw 27 is threadedly connected to the inner cavity of the connecting seat 8. The cutting blade 7 and the cutting base plate 10 are adapted to each other. The stamping die 9 and the stamping die 11 are adapted to each other. The through hole in the middle of the stamping die 11 is located directly above the waste conveyor belt 13. Limiting plates are symmetrically arranged on both sides of the conveyor belt 13. A micro-adhesive film roll 14 and a guide roller 15 are arranged in the middle of the worktable 1. An inspection cover plate 16 and a control panel 17 are arranged on one side of the worktable 1. The inspection cover plate 16 corresponds to the micro-adhesive film roll 14. The cross-sectional shape of the pressure plate 12 is set to "L". The pressure plate 12 is located on both sides of the cutting base plate 10. The stamping bottom die 11 is arranged between the cutting base plate 10 and the feeding mechanism. The first electric push rod 5 is activated to control the second lifting plate 4 to drive the cutting pressure knife 7 to move downward. Through cooperation with the cutting base plate 10, the connected products are cut to make the products into individual products. The pressure plate 12 limits the two ends of the products to improve the stability of product stamping, cutting and conveying.

[0031] By activating the first electric push rod 5 to control the first lifting plate 3 to move downward, the stamping top die 9 can be moved downward and, through cooperation with the stamping bottom die 11, stamp and cut off the waste material on both sides of the raw material, causing the waste material to fall to the top of the waste material conveyor belt 13 for easy conveying. The positioning block 25 and the positioning groove 26 facilitate the installation and positioning of the stamping top die 9. The screw 27 facilitates the installation and fixation of the stamping top die 9. The inspection cover plate 16 facilitates the feeding of the micro-adhesive film, and the micro-adhesive film is supported by the micro-adhesive film roll 14. The guide roller 15 facilitates the limited conveying and makes it convenient for combined use.

[0032] As attached Figure 1-4 As shown, the feeding mechanism includes a conveying bottom roller 18 set at one end of the top of the workbench 1. A baffle positioning plate 19 is symmetrically fixedly connected to both sides of the conveying bottom roller 18 on the top of the workbench 1. The baffle positioning plate 19 has an "L" shaped cross-section. A second support frame 20 is fixedly connected to the top of the baffle positioning plate 19. A second electric push rod 22 is fixedly connected to the top of the second support frame 20. The output end of the second electric push rod 22 passes through the second support frame 20 and is fixedly connected to a lifting frame 21. A motor 24 is fixedly connected to one end of the lifting frame 21. The output end of the motor 24 is connected to a conveying roller 23. The conveying roller 23 is positioned directly above the conveying bottom roller 18. The baffle positioning plate 19 limits the conveyed raw material on both sides. By activating the second electric push rod 22, the lifting frame 21 is controlled to move the conveying roller 23 downwards. The conveying roller 23 is squeezed by the cooperation with the conveying bottom roller 18. Then, the motor 24 is activated to control the rotation of the conveying roller 23, thereby completing the feeding and conveying of the raw material.

[0033] It is worth noting that the motor 24 is a stepper motor, which can control the distance of material conveying by controlling the rotation angle of the conveying roller 23, thereby achieving precise feeding.

[0034] The working principle of this utility model is as follows: When in use, one end of the raw material is inserted between the conveying bottom roller 18 and the conveying roller 23. The second electric push rod 22 is started to control the conveying roller 23 to squeeze the raw material. The motor 24 is started to control the raw material to be conveyed to the bottom of the first lifting plate 3 and the second lifting plate 4. Then, the first electric push rod 5 is started to control the first lifting plate 3 to drive the stamping top die 9 to move downward, and the waste at both ends of the raw material is stamped off. The waste is then discharged in a concentrated manner by starting the waste conveyor belt 13.

[0035] When the raw material moves to the bottom of the cutting blade 7, the first electric push rod 5 is activated to control the cutting blade 7 to move downward and punch and cut the raw material into individual products at the product connection point. At this time, the two ends of the raw material and the finished product will be located in the middle of the pressure plate 12. The pressure plate 12 prevents the raw material from jumping out and improves the stability of the conveying.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A continuous stamping and feeding device for conductive sheets, comprising a worktable (1) and a first support frame (2) fixed on the top of the worktable (1), characterized in that: The bottom of the first support frame (2) is provided with a first lifting plate (3) and a second lifting plate (4). The top of the first support frame (2) is fixedly connected with a first electric push rod (5) at the corresponding positions of the first lifting plate (3) and the second lifting plate (4). The top of the first lifting plate (3) and the second lifting plate (4) are fixedly connected with a stabilizing rod (6). The bottom ends of the first lifting plate (3) are symmetrically fixedly connected with connecting seats (8), and the bottom of the connecting seats (8) is provided with a stamping top mold (9). The bottom end of the second lifting plate (4) is fixedly connected with a cutting pressure knife (7) by bolts. The top of the worktable (1) is fixedly connected with a stamping bottom mold (11) at a position corresponding to the stamping top mold (9). The top of the worktable (1) is fixedly connected with a cutting bottom plate (10) at a position corresponding to the cutting pressure knife (7). A waste conveyor belt (13) is provided in the middle of the workbench (1) corresponding to the stamping bottom die (11). A pressure plate (12) is symmetrically fixedly connected to both ends of the cutting bottom plate (10) at the top of the workbench (1). A feeding mechanism is provided at one end of the top of the workbench (1).

2. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The output ends of the two first electric push rods (5) are fixedly connected to the top walls of the first lifting plate (3) and the second lifting plate (4), respectively. The stabilizing rod (6) passes through the wall of the first support frame (2) and is fixedly connected to the limiting plate.

3. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The bottom of the connecting seat (8) is provided with a positioning groove (26). The top of the stamping die (9) is fixedly connected with a positioning block (25) at a position corresponding to the positioning groove (26). The positioning block (25) is set inside the positioning groove (26). A screw (27) is inserted in the middle of the stamping die (9). One end of the screw (27) is threadedly connected to the inner cavity of the connecting seat (8).

4. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The cutting pressure knife (7) and the cutting base plate (10) are adapted to each other, the stamping top die (9) and the stamping bottom die (11) are adapted to each other, the central through hole of the stamping bottom die (11) is located directly above the waste conveyor belt (13), and the two sides of the waste conveyor belt (13) are symmetrically provided with limit plates.

5. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The workbench (1) is provided with a micro-adhesive film roll (14) and a guide roller (15) in the middle. The workbench (1) is provided with a maintenance cover plate (16) and a control panel (17) on one side. The maintenance cover plate (16) corresponds to the micro-adhesive film roll (14).

6. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The cross-sectional shape of the pressure plate (12) is set to "L" shape. The pressure plate (12) is located on both sides of the cutting base plate (10). The stamping bottom die (11) is set between the cutting base plate (10) and the feeding mechanism.

7. The conductive sheet continuous stamping and feeding device according to claim 1, characterized in that: The feeding mechanism includes a conveying bottom roller (18) set at one end of the top of the workbench (1). The top of the workbench (1) is symmetrically fixedly connected to the two sides of the conveying bottom roller (18). The cross-sectional shape of the material blocking positioning plate (19) is set to "L".

8. The conductive sheet continuous stamping and feeding device according to claim 7, characterized in that: The top of the baffle positioning plate (19) is fixedly connected to a second support frame (20), the top of the second support frame (20) is fixedly connected to a second electric push rod (22), the output end of the second electric push rod (22) passes through the second support frame (20) and is fixedly connected to a lifting frame (21), one end of the lifting frame (21) is fixedly connected to a motor (24), the output end of the motor (24) is connected to a conveying roller (23), and the conveying roller (23) is located directly above the conveying bottom roller (18).

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