Copper strip coiled material slitting equipment

Abstract

The utility model belongs to the technical field of copper strip processing, and particularly relates to copper strip coiled material slitting equipment which comprises a bottom plate, a first mounting plate and a second mounting plate are fixedly arranged at the top of the bottom plate, a discharging roller and a winding roller are arranged on one side of the first mounting plate and one side of the second mounting plate respectively, a first mounting frame is fixedly arranged at the top of the bottom plate, and a second mounting frame is fixedly arranged at the bottom of the bottom plate. A first mounting frame is arranged on the top of the base plate, a second mounting frame is movably arranged on the top of the base plate, a positioning plate is arranged on one side of the second mounting frame, a locking bolt is movably arranged on the positioning plate, and a first mounting block and a second mounting block are arranged in the first mounting frame and the second mounting frame respectively. The transverse plate can be driven by pressing the pressing block, then the transverse plate drives the positioning rod to be separated from the pin hole, and then the cutter distance can be adjusted by moving the cutter, so that the equipment can cut the coiled tape into the specified size, the application range of the equipment is expanded, and meanwhile the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip processing, in particular to a copper strip coil slitting device. Background Art

[0002] The application of copper strip coil slitting is very extensive and is commonly used in industries such as electronics, electrical, communication, and hardware. As raw materials for manufacturing products such as wires and cables, connectors, radiators, and shielding materials, copper strip coil slitting is a processing process of cutting a wider copper strip coil into narrower copper strip rolls according to certain width requirements. During the copper strip coil slitting process, a slitting machine is used, and the slitting machine cuts the copper strip coil according to the set width through a rotating tool.

[0003] However, the cutter groups of existing slitting devices are integrally formed, and the distance between the cutters is fixed. It can only cut coils with a fixed width. When the coil needs to be cut into other width sizes, the cutter group needs to be replaced, resulting in limited use range of the cutters. Therefore, a copper strip coil slitting device is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose a copper strip coil slitting device.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: A copper strip coil slitting device, including a bottom plate, a first mounting plate and a second mounting plate are fixedly arranged on the top of the bottom plate. A feeding roller and a winding roller are respectively arranged on one side of the first mounting plate and the second mounting plate. A first mounting frame is fixedly arranged on the top of the bottom plate, and a second mounting frame is movably arranged on the top of the bottom plate. A positioning plate is arranged on one side of the second mounting frame, and a locking bolt is movably arranged on the positioning plate. First mounting blocks and second mounting blocks are arranged in both the first mounting frame and the second mounting frame. The two first mounting blocks are respectively fixedly connected to the inner walls of the first mounting frame and the second mounting frame, and the second mounting blocks are respectively movably connected to the inner walls of the first mounting frame and the second mounting frame. Adjusting screws are movably arranged on the inner walls of the tops of the first mounting frame and the second mounting frame. The bottom ends of the adjusting screws are movably connected to the tops of the second mounting blocks. A roller is arranged between the two first mounting blocks and the second mounting blocks. A plurality of cutters are movably arranged on the roller. A cavity is arranged in the roller, and a fixing structure is arranged in the cavity.

[0006] As a further description of the above technical solution:

[0007] Rotating shafts are movably arranged on one side of both the first mounting block and the second mounting block. Two insertion rods are fixedly arranged on one side of the rotating shafts. Insertion holes are arranged on both sides of the roller, and the insertion rods are adapted to the insertion holes.

[0008] As a further description of the above technical solution:

[0009] The outer surface of the rotating roller is provided with a plurality of positioning holes and two groups of through grooves, and the inner wall of the cutting knife is provided with two pin holes, and the inner diameters of the pin holes and the positioning holes are the same.

[0010] As a further description of the above technical solution:

[0011] The fixed structure includes two groups of sliding rods fixedly connected to the inner wall of the roller, two horizontal plates are movably provided on the two groups of sliding rods, a plurality of positioning rods are fixedly provided on the side away from each other of the two horizontal plates, and two pressure blocks are fixedly provided on the side away from each other of the two horizontal plates.

[0012] As a further description of the above technical solution:

[0013] A spring is sleeved on the slide bar, and two ends of the spring are respectively in contact with one side of the two horizontal plates that are close to each other.

[0014] As a further description of the above technical solution:

[0015] A guide block is fixedly arranged on the top of the second mounting block, a groove is arranged on the top of the guide block, a bearing is fixedly arranged in the groove, and an inner ring of the bearing is fixedly sleeved on the adjusting screw.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the copper strip coil slitting equipment is provided with pin holes, positioning holes, sliding rods, cross plates, pressure blocks, positioning rods and springs. Pressing the pressure block can drive the cross plate, and the cross plate drives the positioning rod to disengage from the pin hole. Then the cutter can be moved to adjust the cutter spacing, so that the equipment can cut the coil into specified sizes, which not only expands the application range of the equipment, but also improves the practicability of the equipment.

[0018] 2. Compared with the prior art, the copper strip coil slitting equipment is provided with a rotating shaft, a plug rod and a socket. When the cutter needs to be replaced, the locking bolt is turned counterclockwise to disengage it from the base plate, and then the second mounting frame is pulled to one side. The second mounting frame drives the two rotating shafts to move. When the rotating shaft drives the plug rod to disengage from the socket and the distance between one end of the plug rod and one end of the roller is greater than the cutter, the pulling of the second mounting frame can be stopped. At this time, the cutter can be removed from the roller, which can reduce the difficulty of subsequent replacement of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a copper strip coil slitting device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the top-sectional structure of a copper strip coil slitting device proposed by the utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the first mounting block and the second mounting block in a copper strip coil slitting device proposed by the present utility model;

[0022] Figure 4 This is a three-dimensional structural schematic diagram of a rotating roller in a copper strip coil slitting device proposed by the present utility model;

[0023] Figure 5 This is a three-dimensional structural schematic diagram of a cutting knife in a copper strip coil slitting device proposed by the present utility model;

[0024] Figure 6 This is a three-dimensional schematic diagram of a fixing structure in a copper strip coil slitting device proposed by the present utility model.

[0025] Legend:

[0026] 1. Bottom plate; 2. First mounting plate; 3. Second mounting plate; 4. Unwinding roller; 5. Rewinding roller; 6. First mounting frame; 7. Second mounting frame; 8. First mounting block; 9. Second mounting block; 10. Adjusting screw; 11. Rotating roller; 12. Cutting knife; 13. Insertion hole; 14. Through groove; 15. Positioning hole; 16. Fixing structure; 161. Slide bar; 162. Cross plate; 163. Pressing block; 164. Positioning rod; 165. Spring; 17. Pin hole; 18. Rotating shaft; 19. Inserting rod. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1 to 6, a copper strip coil slitting device provided by the utility model: includes a bottom plate 1, a first mounting plate 2 and a second mounting plate 3 are fixedly arranged on the top of the bottom plate 1, a feeding roller 4 and a winding roller 5 are respectively arranged on one side of the first mounting plate 2 and the second mounting plate 3, a first mounting frame 6 is fixedly arranged on the top of the bottom plate 1, a second mounting frame 7 is movably arranged on the top of the bottom plate 1, a positioning plate is arranged on one side of the second mounting frame 7, a locking bolt is movably arranged on the positioning plate, and the locking bolt and the positioning plate can fix the second mounting frame 7. Both the first mounting frame 6 and the second mounting frame 7 are provided with a first mounting block 8 and a second mounting block 9. A guide block is fixedly arranged on the top of the second mounting block 9, a groove is arranged on the top of the guide block, a bearing is fixedly arranged in the groove, and the inner ring of the bearing is fixedly sleeved on the adjusting screw 10. The two first mounting blocks 8 are respectively fixedly connected to the inner walls of the first mounting frame 6 and the second mounting frame 7, and the second mounting blocks 9 are respectively movably connected to the inner walls of the first mounting frame 6 and the second mounting frame 7. The adjusting screws 10 are movably arranged on the top inner walls of the first mounting frame 6 and the second mounting frame 7, and the bottom ends of the adjusting screws 10 are movably connected to the tops of the second mounting blocks 9. A plurality of cutting knives 12 are movably arranged on the rotating roller 11. A plurality of positioning holes 15 and two groups of through grooves 14 are arranged on the outer surface of the rotating roller 11. Two pin holes 17 are arranged on the inner wall of the cutting knife 12, and the inner diameters of the pin holes 17 and the positioning holes 15 are the same;

[0029] Referring to Figure 3 , in order to achieve the purpose of facilitating the replacement of the cutting knife 12, a rotating shaft 18 is movably arranged on one side of both the first mounting block 8 and the second mounting block 9. Two inserting rods 19 are fixedly arranged on one side of the rotating shaft 18. Inserting holes 13 are arranged on both sides of the rotating roller 11, and the inserting rods 19 and the inserting holes 13 are adapted to each other. Pull the second mounting frame 7, and the second mounting frame 7 drives the two rotating shafts 18 to move. When the rotating shaft 18 drives the inserting rod 19 to be disengaged from the inserting hole 13 and the distance between one end of the inserting rod 19 and one end of the rotating roller 11 is greater than the cutting knife 12, stop pulling the second mounting frame 7. At this time, the cutting knife 12 can be removed from the rotating roller 11, which can reduce the difficulty of replacing the cutting knife 12 in the future;

[0030] Referring to Figure 6, To achieve the purpose of positioning the cutting knife 12, a cavity is provided inside the rotating roller 11. A fixing structure 16 is arranged inside the cavity. The fixing structure 16 includes two groups of slide bars 161 fixedly connected to the inner wall of the rotating roller 11. Two cross plates 162 are movably arranged on the two groups of slide bars 161. A plurality of positioning rods 164 are fixedly arranged on the sides of the two cross plates 162 away from each other. Two pressing blocks 163 are fixedly arranged on the sides of the two cross plates 162 away from each other. A spring 165 is sleeved on the slide bar 161. The two ends of the spring 165 are respectively in contact with the sides of the two cross plates 162 close to each other. When the distance between the cutting knives 12 needs to be adjusted, the pressing blocks 163 are simultaneously squeezed inward. The pressing blocks 163 drive the cross plates 162, and the cross plates 162 drive a plurality of positioning rods 164 to move. When one end of the positioning rod 164 disengages from the pin hole 17 on the inner wall of the cutting knife 12, the distance between the blades can be adjusted. After the adjustment is completed, the squeezing of the pressing blocks 163 is stopped. The spring 165 pushes the two cross plates 162, and the cross plates 162 drive a plurality of positioning rods 164 to insert into the pin hole 17, realizing the fixation of the cutting knife 12. Without replacing the cutting knife group, the copper strip can still be cut into copper strips of different sizes, expanding the applicable range of the equipment and improving the practicability of the equipment at the same time.

[0031] Working principle: When the equipment is running, the feeding roller 4 rotates. The copper strip passes through the bottom of the two cutting knife groups and can be cut into copper strips of the same width, and finally is wound by the winding roller 5. If the copper strip needs to be cut into copper strips of other specifications, the two groups of pressing blocks 163 are simultaneously squeezed inward. The pressing blocks 163 drive the cross plates 162. The cross plates 162 squeeze the spring 165 on one side and drive a plurality of positioning rods 164 to move. When one end of the positioning rod 164 disengages from the pin hole 17 on the inner wall of the cutting knife 12, the distance between the blades can be adjusted. After the adjustment is completed, the squeezing of the pressing blocks 163 is stopped. The spring 165 pushes the two cross plates 162, and the cross plates 162 drive a plurality of positioning rods 164 to insert into the pin hole 17, realizing the fixation of the cutting knife 12. Without replacing the cutting knife group, the copper strip can still be cut into copper strips of different sizes, expanding the applicable range of the equipment and improving the practicability of the equipment at the same time. When the cutting knife 12 needs to be replaced, the locking bolt is rotated counterclockwise to disengage it from the bottom plate 1, and then the second mounting bracket 7 is pulled to one side. The second mounting bracket 7 drives the two rotating shafts 18 to move. When the rotating shaft 18 drives the insertion rod 19 to disengage from the insertion hole 13 and the distance between one end of the insertion rod 19 and one end of the rotating roller 11 is greater than the cutting knife 12, the pulling of the second mounting bracket 7 can be stopped. At this time, the cutting knife 12 can be removed from the rotating roller 11, which can reduce the difficulty of replacing the cutting knife 12 in the future.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper strip coil slitting device, including a bottom plate (1), characterized in that: A first mounting plate (2) and a second mounting plate (3) are fixedly arranged on the top of the bottom plate (1). A material feeding roller (4) and a winding roller (5) are respectively arranged on one side of the first mounting plate (2) and the second mounting plate (3). A first mounting frame (6) is fixedly arranged on the top of the bottom plate (1). A second mounting frame (7) is movably arranged on the top of the bottom plate (1). A positioning plate is arranged on one side of the second mounting frame (7). A locking bolt is movably arranged on the positioning plate. First mounting blocks (8) and second mounting blocks (9) are arranged in both the first mounting frame (6) and the second mounting frame (7). The two first mounting blocks (8) are respectively fixedly connected to the inner walls of the first mounting frame (6) and the second mounting frame (7). The second mounting blocks (9) are respectively movably connected to the inner walls of the first mounting frame (6) and the second mounting frame (7). Adjusting screws (10) are movably arranged on the inner walls of the tops of the first mounting frame (6) and the second mounting frame (7). The bottom ends of the adjusting screws (10) are movably connected to the tops of the second mounting blocks (9). A plurality of cutting knives (12) are movably arranged on a roller (11) between the two first mounting blocks (8) and the second mounting blocks (9). A cavity is arranged in the roller (11), and a fixing structure (16) is arranged in the cavity.

2. The copper strip coil slitting equipment according to claim 1, characterized in that: Rotating shafts (18) are movably arranged on one side of both the first mounting block (8) and the second mounting block (9). Two inserting rods (19) are fixedly arranged on one side of each rotating shaft (18). Inserting holes (13) are arranged on both sides of the roller (11). The inserting rods (19) are adapted to the inserting holes (13).

3. A copper strip coil slitting device according to claim 1, characterized in that: A plurality of positioning holes (15) and two groups of through grooves (14) are arranged on the outer surface of the roller (11). Two pin holes (17) are arranged on the inner wall of the cutting knife (12). The inner diameters of the pin holes (17) are the same as those of the positioning holes (15).

4. The copper strip coil slitting equipment according to claim 1, characterized in that: The fixing structure (16) includes two groups of slide rods (161) fixedly connected to the inner wall of the roller (11). Two cross plates (162) are movably arranged on the two groups of slide rods (161). A plurality of positioning rods (164) are fixedly arranged on one side of each cross plate (162) away from the other. Two pressing blocks (163) are fixedly arranged on one side of each cross plate (162) away from the other.

5. The copper strip coil slitting equipment according to claim 4, characterized in that: Springs (165) are sleeved on the slide rods (161). The two ends of each spring (165) are respectively in contact with one side of the two cross plates (162) close to each other.

6. The copper strip coil slitting equipment according to claim 1, characterized in that: A guide block is fixedly arranged on the top of the second mounting block (9). A groove is arranged on the top of the guide block. A bearing is fixedly arranged in the groove. The inner ring of the bearing is fixedly sleeved on the adjusting screw (10).

Images