A quick cutting device for copper wire production

Abstract

The utility model provides a kind of quick cutting device for copper wire production, it is related to copper wire production field.The quick cutting device for copper wire production includes workbench, the upper end of workbench is equipped with pay-off assembly, the upper end of workbench is fixedly connected with rectangular block, two through holes are equipped on rectangular block, cutting switching assembly is equipped on the right side of rectangular block, cutting switching assembly includes two mounting blocks fixedly connected in the right side of rectangular block, the adjacent side of two mounting blocks is rotatably connected with first threaded rod, switching plate is threadedly connected on first threaded rod, switching plate is slidably connected with rectangular block, hydraulic cylinder is installed on the upper end of switching plate, the telescopic end of hydraulic cylinder penetrates switching plate and is fixedly connected with cutting knife.The quick cutting device for copper wire production provided by the utility model has the advantages of continuous and efficient cutting and precise positioning of the pull wire.

Description

Technical Field

[0001] This utility model relates to the field of copper wire production technology, and in particular to a rapid cutting device for copper wire production. Background Technology

[0002] In the copper wire production and processing industry, the cutting process is a crucial step in ensuring the quality of subsequent assembly, welding, and other processes. Its cutting efficiency and precision directly affect production progress and product qualification rate. Currently, copper wire cutting devices on the market still have the following shortcomings in practical applications: Traditional equipment often adopts a single-station cutting mode. After the cutting blade completes a cut, it needs to be reset before the next section of copper wire can be transported and positioned. During this process, the copper wire transport needs to be paused and waited, resulting in a significant time gap between the cutting and transporting links. This leads to low efficiency in continuous operation and makes it difficult to meet the needs of high-capacity production lines.

[0003] Therefore, it is necessary to provide a rapid cutting device for copper wire production to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a rapid cutting device for copper wire production.

[0005] This utility model provides a rapid cutting device for copper wire production, comprising: a workbench, a wire feeding assembly at the upper end of the workbench, a rectangular block fixedly connected to the upper end of the workbench, two through holes on the rectangular block, a cutting switching assembly on the right side of the rectangular block, the cutting switching assembly comprising two mounting blocks fixedly connected to the right side of the rectangular block, a first threaded rod rotatably connected to the adjacent sides of the two mounting blocks, a switching plate threadedly connected to the first threaded rod, the switching plate slidably connected to the rectangular block, a hydraulic cylinder mounted at the upper end of the switching plate, the telescopic end of the hydraulic cylinder penetrating the switching plate and fixedly connected to a cutting blade, a first motor mounted on the mounting block located at the front, the end of the output shaft of the first motor being fixedly connected to the first threaded rod.

[0006] Preferably, the wire feeding assembly includes two vertical plates fixedly connected to the workbench, and the adjacent sides of the two vertical plates are rotatably connected to a rotating shaft, on which two winding rollers are sleeved.

[0007] Preferably, the workbench is provided with two wire pulling assemblies. Each wire pulling assembly includes a rectangular groove on the workbench. The inner walls of the left and right sides of the rectangular groove are rotatably connected to a second threaded rod. A movable block is threadedly connected to the second threaded rod. The movable block is slidably connected to the inner wall of the rectangular groove. A clamping assembly is provided at the upper end of the movable block.

[0008] Preferably, the clamping assembly includes two connecting plates fixedly connected to the upper end of the moving block, and pneumatic rods are fixedly connected to adjacent sides of the two connecting plates, and arc-shaped blocks are fixedly connected to the telescopic ends of the two pneumatic rods.

[0009] Preferably, each of the two rectangular grooves is slidably connected to a bearing block, and the two bearing blocks are elastically connected to the left inner wall of the corresponding rectangular groove by multiple springs. The upper end of each of the two bearing blocks is provided with a strip groove and a semi-annular groove, the semi-annular groove penetrating the strip groove, and the two second threaded rods penetrating the corresponding bearing blocks.

[0010] Preferably, the right sides of the two second threaded rods extend to the outside, and the two second threaded rods are connected by a transmission assembly. A second motor is installed on the right side of the worktable, and the end of the output shaft of the second motor is threadedly connected to the second threaded rod located on the front side. The threads on the two second threaded rods are in opposite directions.

[0011] Preferably, the transmission assembly includes sprockets mounted on two second threaded rods, and the two sprockets are connected by a chain drive.

[0012] Compared with related technologies, the rapid cutting device for copper wire production provided by this utility model has the following advantages: 1. This utility model provides a rapid cutting device for copper wire production. By setting up a cutting switching component and a wire pulling component, the first threaded rod drives the switching plate to quickly switch the cutting blade between the two workstations corresponding to the through holes. At the same time, when one moving block is reset, the other moving block pulls the wire, realizing continuous cutting operation, avoiding downtime waiting time when cutting at a single workstation, and greatly improving cutting efficiency. 2. This utility model provides a quick cutting device for copper wire production. With the setting of spring and clamping components, after each cut, when the moving block moves back, it will push the bearing block to move a certain distance to the left, so that the copper wire end can be clamped between the two arc blocks, enabling the device to operate semi-automatically and further improving the production efficiency of copper wire. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of a rapid cutting device for copper wire production provided by this utility model; Figure 2 for Figure 1 The diagram shows a structural schematic from another perspective.

[0014] Labels in the diagram: 1. Workbench; 2. Vertical plate; 3. Winding roller; 4. Rotating shaft; 5. Rectangular block; 6. Through hole; 7. Mounting block; 8. First threaded rod; 9. First motor; 10. Switching plate; 11. Hydraulic cylinder; 12. Cutting blade; 13. Bearing block; 14. Spring; 15. Strip groove; 16. Semi-annular groove; 17. Moving block; 18. Connecting plate; 19. Pneumatic rod; 20. Arc block; 21. Second threaded rod; 22. Transmission assembly; 23. Second motor. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figures 1 to 2 A rapid cutting device for copper wire production includes: a workbench 1, a wire feeding assembly at the upper end of the workbench 1, a rectangular block 5 fixedly connected to the upper end of the workbench 1, two through holes 6 on the rectangular block 5, a cutting switching assembly on the right side of the rectangular block 5, the cutting switching assembly including two mounting blocks 7 fixedly connected to the right side of the rectangular block 5, a first threaded rod 8 rotatably connected to the adjacent sides of the two mounting blocks 7, a switching plate 10 threadedly connected to the first threaded rod 8, the switching plate 10 slidably connected to the rectangular block 5, a hydraulic cylinder 11 mounted at the upper end of the switching plate 10, the telescopic end of the hydraulic cylinder 11 passing through the switching plate 10 and fixedly connected to a cutting blade 12, a first motor 9 mounted on the mounting block 7 located on the front side, the output shaft end of the first motor 9 fixedly connected to the first threaded rod 8, the wire feeding assembly including two vertical plates 2 fixedly connected to the workbench 1, a rotating shaft 4 rotatably connected to the adjacent sides of the two vertical plates 2, and two winding rollers 3 sleeved on the rotating shaft 4.

[0017] It should be noted that the two winding rollers 3 correspond to the two through holes 6 on the rectangular block 5, which can simultaneously realize the wire feeding operation of two copper wires and improve the working efficiency of the device; the thread fit accuracy between the first threaded rod 8 and the switching plate 10 ensures that the cutting blade 12 can be accurately aligned with the center position of the two through holes 6, avoiding cutting deviation.

[0018] The workbench 1 is equipped with two cable pulling assemblies. Each cable pulling assembly includes a rectangular groove on the workbench 1. The inner walls of the left and right sides of the rectangular groove are rotatably connected to a second threaded rod 21. A moving block 17 is threadedly connected to the second threaded rod 21. The moving block 17 is slidably connected to the inner wall of the rectangular groove. A clamping assembly is provided at the upper end of the moving block 17. The clamping assembly includes two connecting plates 18 fixedly connected to the upper end of the moving block 17. Pneumatic rods 19 are fixedly connected to adjacent sides of the two connecting plates 18. Arc-shaped blocks 20 are fixedly connected to the telescopic ends of the two pneumatic rods 19. The right sides of the two second threaded rods 21 extend to the outside. The two second threaded rods 21 are connected by a transmission assembly 22. A second motor 23 is installed on the right side of the workbench 1. The output shaft end of the second motor 23 is threadedly connected to the second threaded rod 21 located on the front side. The threads on the two second threaded rods 21 are in opposite directions. The transmission assembly 22 includes sprockets on the two second threaded rods 21. The two sprockets are connected by a chain drive.

[0019] It should be noted that the inner wall of the arc-shaped block 20 is provided with anti-slip texture to enhance the clamping effect on the copper wire, prevent the copper wire from slipping during the wire pulling process, and ensure the stability of the clamping.

[0020] Each of the two rectangular slots has a slidably connected bearing block 13. The two bearing blocks 13 are elastically connected to the left inner wall of the corresponding rectangular slot through multiple springs 14. The upper end of each of the two bearing blocks 13 is provided with a strip groove 15 and a semi-annular groove 16. The semi-annular groove 16 passes through the strip groove 15. The two second threaded rods 21 pass through the corresponding bearing blocks 13.

[0021] It should be noted that: the spring 14 ensures that when the moving block 17 pushes the carrier block 13, the spring 14 can generate a suitable buffering force, and at the same time, after the moving block 17 moves back, it can drive the carrier block 13 to reset; the width of the strip groove 15 is greater than the thickness of the cutting blade 12 to avoid interference between the cutting blade 12 and the carrier block 13 when the cutting blade 12 moves down to cut; the diameter of the semi-annular groove 16 is slightly larger than the corresponding copper wire diameter, which can not only position the copper wire, but also reduce the friction damage when the copper wire moves in the semi-annular groove 16, and the center of the semi-annular groove 16 and the through hole 6 are on the same axis to ensure the straightness of the copper wire transportation.

[0022] The working principle of the quick cutting device for copper wire production provided by this utility model is as follows: First, the copper wire is wound on two winding rollers 3. The heads of the two copper wires are passed through the corresponding through holes 6 and semi-annular grooves 16 until they are located between the corresponding two arc-shaped blocks 20. At this time, the operator controls multiple pneumatic rods 19 to stretch through the control system, clamping the heads of the copper wires (in the initial state, the copper wires on the front side have been stretched). The operator controls the hydraulic cylinder 11 to stretch through the control system, driving the cutting blade 12 to move down and cut the copper wires on the front side. After cutting, the hydraulic cylinder 11 drives the cutting blade 12 to reset. The operator releases the clamping of the copper wires on the front side, removes the copper wires, and controls the output shafts of the first motor 9 and the second motor 23 to run clockwise. The first motor 9 drives the first threaded rod 8 to rotate clockwise, causing the cutting blade 12 to move above the rear strip groove 15. The operation of the second motor 23 causes the two second threaded rods 21 to rotate clockwise. The moving block 17 on the front side moves to the left and the moving block 17 on the rear side moves to the right, stretching the copper wire. After the moving block 17 on the front side contacts the bearing block 13, as the moving block 17 continues to move, the bearing block 13 moves to the left, and the spring 14 is compressed, allowing the cut copper wire end to enter between the two arc-shaped blocks 20. The two pneumatic rods 19 on the front side are controlled to stretch and clamp the copper wire. After the copper wire on the rear side is cut, the output shafts of the first motor 9 and the second motor 23 are controlled to rotate counterclockwise, and the above process is repeated in reverse.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A rapid cutting device for copper wire production, characterized in that, include: A workbench (1) is provided with a wire feeding assembly at the upper end of the workbench (1). A rectangular block (5) is fixedly connected to the upper end of the workbench (1). Two through holes (6) are provided on the rectangular block (5). A cutting switching assembly is provided on the right side of the rectangular block (5). The cutting switching assembly includes two mounting blocks (7) fixedly connected to the right side of the rectangular block (5). The adjacent sides of the two mounting blocks (7) are rotatably connected to a first threaded rod (8). A switching plate (10) is threadedly connected to the first threaded rod (8). The switching plate (10) is slidably connected to the rectangular block (5). A hydraulic cylinder (11) is installed at the upper end of the switching plate (10). The telescopic end of the hydraulic cylinder (11) passes through the switching plate (10) and is fixedly connected to a cutting blade (12). A first motor (9) is installed on the mounting block (7) located on the front side. The output shaft end of the first motor (9) is fixedly connected to the first threaded rod (8).

2. The rapid cutting device for copper wire production according to claim 1, characterized in that, The wire feeding assembly includes two vertical plates (2) fixedly connected to the workbench (1), and the adjacent sides of the two vertical plates (2) are rotatably connected to a rotating shaft (4), and two winding rollers (3) are sleeved on the rotating shaft (4).

3. The rapid cutting device for copper wire production according to claim 1, characterized in that, The workbench (1) is provided with two wire pulling assemblies. The wire pulling assembly includes a rectangular groove on the workbench (1). The inner walls of the left and right sides of the rectangular groove are rotatably connected to a second threaded rod (21). A moving block (17) is threadedly connected to the second threaded rod (21). The moving block (17) is slidably connected to the inner wall of the rectangular groove. A clamping assembly is provided at the upper end of the moving block (17).

4. The rapid cutting device for copper wire production according to claim 3, characterized in that, The clamping assembly includes two connecting plates (18) fixedly connected to the upper end of the moving block (17). Pneumatic rods (19) are fixedly connected to adjacent sides of the two connecting plates (18), and arc-shaped blocks (20) are fixedly connected to the telescopic ends of the two pneumatic rods (19).

5. A rapid cutting device for copper wire production according to claim 3, characterized in that, Each of the two rectangular slots is slidably connected to a bearing block (13). The two bearing blocks (13) are elastically connected to the left inner wall of the corresponding rectangular slot by multiple springs (14). The upper end of each of the two bearing blocks (13) is provided with a strip groove (15) and a semi-annular groove (16). The semi-annular groove (16) passes through the strip groove (15). The two second threaded rods (21) pass through the corresponding bearing block (13).

6. A rapid cutting device for copper wire production according to claim 4, characterized in that, The right side of the two second threaded rods (21) extends to the outside. The two second threaded rods (21) are connected by a transmission assembly (22). A second motor (23) is installed on the right side of the worktable (1). The output shaft end of the second motor (23) is threadedly connected to the second threaded rod (21) located on the front side. The threads on the two second threaded rods (21) are in opposite directions.

7. A rapid cutting device for copper wire production according to claim 6, characterized in that, The transmission assembly (22) includes sprockets mounted on two second threaded rods (21), the two sprockets being connected by a chain drive.

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