Copper strip cutting device

Abstract

The utility model relates to the technical field of cut-off devices, and discloses a copper strip cut-off device which is composed of a base, a mounting plate, a cast-rolling upper roller, a cast-rolling lower roller, a through groove, a copper strip and the like, and an automatic cut-off device is fixedly connected to the upper side, located at the horizontal position of the cast-rolling upper roller, of the side wall of the mounting plate. The automatic cut-off equipment comprises a fixing block, a sliding rail, a sliding block, a motor and a cutting blade. According to the utility model, after the copper strip is compounded, the copper strip is cut by utilizing automatic cutting equipment, at the moment, the motor is utilized to drive the cutting blade to rotate, and then the sliding block is controlled to slide on the sliding rail, so that the cutting blade can move along the section direction of the copper strip, and the effect of cutting the copper strip is achieved; due to the fact that the automatic cutting-off equipment is erected between the follower wheel and the casting roller and inclines by about 20 degrees, a notch can be neat through automatic cutting, the casting roller is not damaged when the automatic cutting-off equipment passes through the casting roller downwards, labor intensity is reduced, and safety performance is effectively controlled.

Description

Technical Field

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

[0002] Copper-aluminum composite plate is a new type of material that is made by welding copper plate and aluminum plate together through cold rolling, hot rolling, explosive composite method, explosive rolling method, etc., and cannot be separated. However, after the copper-aluminum composite is completed, the copper strip often needs to be cut.

[0003] In the existing copper strip cutting process, manual cutting is often required by operators, which is time-consuming and labor-intensive, and poses certain safety hazards. Moreover, during the copper strip cutting process, since the copper strip is always in a taut state, the copper strip will be affected by its own elastic force after cutting, resulting in breakage. The movement of the copper strip during the breaking process is irregular, and the fracture of the copper strip will pose a certain threat to the operator. Utility Model Content

[0004] In response to the shortcomings of existing cutting equipment, the utility model provides a copper strip cutting device, which has the advantages of automatically cutting the copper strip and fixing the copper strip during the cutting process to prevent the copper strip from breaking due to its own rebound force, thereby solving technical problems such as copper strip cutting.

[0005] The utility model provides the following technical solution: a copper strip cutting device, comprising a base, and further comprising:

[0006] A mounting plate is fixedly mounted on the right side of the top surface of the base, an uncoiler wheel is rotatably mounted on the left side of the top surface of the mounting plate through a fixing frame, and a follower wheel is rotatably mounted on the top surface of the mounting plate located on the right side of the uncoiler wheel through a fixing frame;

[0007] The support frame is fixedly mounted on the top surface of the base and is located directly below the follower wheel. The upper casting roller is rotatably mounted on the upper part of the side wall of the support frame. The lower casting roller is rotatably mounted on the side wall of the support frame located below the upper casting roller. The top surface of the mounting plate is located on the right side of the follower wheel and is provided with a through groove. A copper strip is wound on the outer surface of the uncoiler wheel, and the copper strip passes through the follower wheel, the through groove and the gap between the upper casting roller and the lower casting roller in sequence.

[0008] Preferably, the mounting plate includes:

[0009] The automatic cutting device is fixedly connected to the side wall of the mounting plate and is located on the upper side of the horizontal position of the casting upper roller.

[0010] Preferably, the automatic cutting device includes:

[0011] A fixing block, fixedly connected to the side wall of the mounting plate;

[0012] A slide rail, fixedly arranged on the fixed block;

[0013] a slider, slidably connected to the slide rail;

[0014] a motor, fixedly connected to the bottom surface of the slider;

[0015] The cutting blade is fixedly sleeved on the output shaft of the motor.

[0016] Preferably, the mounting plate further includes:

[0017] A fixing plate, fixedly connected to the bottom surface of the top plate of the mounting plate and located on the left side of the through slot;

[0018] An electric telescopic rod, fixedly connected to the middle of the side of the fixing plate facing the copper strip;

[0019] The magnetic pressure plate is fixedly connected to one end of the electric telescopic rod facing the copper belt.

[0020] Preferably, the mounting plate further includes:

[0021] A limiting plate, fixedly connected to the bottom surface of the top plate of the mounting plate and located on the right side of the through slot;

[0022] A sliding rod fixedly connected to the middle portion of the side of the limiting plate facing the copper strip;

[0023] A weak magnetic block is slidably sleeved on the slide rod;

[0024] A tension spring is fixedly connected to the middle portion of the side surface of the weak magnetic block facing the limit plate, and one end of the tension spring away from the weak magnetic block is fixedly connected to the limit plate.

[0025] Preferably, the magnetism of the magnetic pressure plate is opposite to that of the weak magnetic block.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. By designing an automatic cutting device, when the copper strip is compounded, the automatic cutting device is used to cut the copper strip. At this time, the motor is used to drive the cutting blade to rotate, and then the slider is controlled to slide on the slide rail, so that the cutting blade will move along the cross-section direction of the copper strip to achieve the effect of cutting the copper strip. Since the automatic cutting device is set between the follower wheel and the casting roller and is inclined at about 20 degrees, the automatic cutting can make the incision neat. When passing through the casting roller downward, it will not damage the casting roller, reducing labor intensity and effectively controlling safety performance.

[0028] 2. By designing a fixed block, an electric telescopic rod and a magnetic pressure plate, when the copper strip is cut, the electric telescopic rod is turned on, so that the electric telescopic rod drives the magnetic pressure plate to move, causing the magnetic pressure plate to contact the copper strip, making the copper strip taut, and avoiding the copper strip being in a loose state during the cutting process, resulting in an uneven fracture of the copper strip.

[0029] 3. By designing the limit plate, sliding rod, weak magnetic block and tension spring, when the electric telescopic rod drives the magnetic pressure plate to contact the copper strip, the weak magnetic block is adsorbed by the magnetic pressure plate, so that the weak magnetic block and the magnetic pressure plate will clamp the copper strip. When the copper strip is cut, the copper strip is clamped by the magnetic pressure plate and the weak magnetic block, which effectively prevents the copper strip from breaking after cutting, greatly improving the safety of copper strip cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of the mounting plate of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the automatic cutting device of the utility model;

[0033] Figure 4 This is a structural diagram of the magnetic pressure plate and the limiting plate of the utility model.

[0034] In the figure: 1. Base; 2. Mounting plate; 21. Automatic cutting device; 22. Fixed block; 23. Slide rail; 24. Slider; 25. Motor; 26. Cutting blade; 27. Fixed plate; 271. Electric telescopic rod; 272. Magnetic pressure plate; 28. Limiting plate; 281. Slide bar; 282. Weak magnetic block; 283. Tension spring; 3. Uncoiler wheel; 4. Follower wheel; 5. Support frame; 6. Casting upper roller; 7. Casting lower roller; 8. Through slot; 9. Copper strip. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] See also Figures 1-4A copper strip cutting device includes a base 1, a mounting plate 2 is fixedly installed on the right side of the top surface of the base 1, and an uncoiler wheel 3 is rotatably installed on the left side of the top surface of the mounting plate 2 through a fixed frame. The top surface of the mounting plate 2 is located on the right side of the uncoiler wheel 3 and is rotatably installed with a follower wheel 4 through a fixed frame. The top surface of the base 1 is located directly below the follower wheel 4 and a support frame 5 is fixedly installed. The upper part of the side wall of the support frame 5 is rotatably installed with a casting upper roller 6. The side wall of the support frame 5 is located on the lower side of the casting upper roller 6 and is rotatably installed with a casting lower roller 7. The top surface of the mounting plate 2 is located on the right side of the follower wheel 4 and is provided with a through groove 8. A copper strip 9 is wound on the outer surface of the uncoiler wheel 3, and the copper strip 9 passes through the follower wheel 4, the through groove 8 and the gap between the casting upper roller 6 and the casting lower roller 7 in sequence.

[0037] See also Figures 1-4 The side wall of the mounting plate 2 is located above the horizontal position of the upper casting roller 6 and is fixedly mounted with an automatic cutting device 21.

[0038] See also Figures 1-4 The automatic cutting device 21 includes a fixed block 22, a slide rail 23, a slider 24, a motor 25 and a cutting blade 26. The fixed block 22 is fixedly mounted on the side wall of the mounting plate 2. The slide rail 23 is fixedly provided on the fixed block 22. The slider 24 is slidably connected to the slide rail 23. The bottom surface of the slider 24 is fixedly mounted with a motor 25. The output shaft of the motor 25 is fixedly sleeved with a cutting blade 26. The cutting blade 26 is driven to rotate by the motor 25, and then the slider 24 is controlled to slide on the slide rail 23 to achieve the cutting effect of the copper strip 9.

[0039] See also Figures 1-4 The bottom surface of the top plate of the mounting plate 2 is located on the left side of the through slot 8 and is fixedly welded with a fixing plate 27. The fixing plate 27 is fixedly installed with an electric telescopic rod 271 on the middle part of the side facing the copper strip 9. The electric telescopic rod 271 is fixedly welded with a magnetic pressure plate 272 at one end facing the copper strip 9, ensuring that the electric telescopic rod 271 drives the magnetic pressure plate 272 to contact the copper strip 9, so that the copper strip 9 is tightened, which makes the cut end of the copper strip 9 smooth.

[0040] See also Figures 1-4 The bottom surface of the top plate of the mounting plate 2 is located on the right side of the through slot 8 and is fixedly welded with a limit plate 28. The limit plate 28 is fixedly welded with a slide rod 281 on the middle part of the side facing the copper strip 9. A weak magnetic block 282 is slidably sleeved on the slide rod 281. The weak magnetic block 282 is fixedly welded with a tension spring 283 on the middle part of the side facing the limit plate 28. The end of the tension spring 283 away from the weak magnetic block 282 is fixedly welded to the limit plate 28.

[0041] See also Figures 1-4 The magnetism of the magnetic pressure plate 272 is opposite to that of the weak magnetic block 282, so that the magnetic pressure plate 272 can adsorb the weak magnetic block 282, so that the copper strip 9 will be clamped by the magnetic pressure plate 272 and the weak magnetic block 282, preventing the copper strip 9 from breaking apart after cutting.

[0042] Working principle: After the copper strip 9 is compounded, the copper strip 9 is cut by the automatic cutting device 21. At this time, the motor 25 is used to drive the cutting blade 26 to rotate, and then the slider 24 is controlled to slide on the slide rail 23, so that the cutting blade 26 will move along the cross-sectional direction of the copper strip 9 to achieve the effect of cutting the copper strip 9. Since the automatic cutting device 21 is set between the follower wheel 4 and the casting roller 6, and is inclined at about 20 degrees, the automatic cutting can make the incision neat. When passing through the casting roller 6 and the casting roller 7 downward, the casting roller 6 and the casting roller 7 will not be damaged, thereby reducing labor intensity and effectively controlling safety performance. Secondly, when the copper strip 9 is cut, During the process, the electric telescopic rod 271 is turned on, so that the electric telescopic rod 271 drives the magnetic pressure plate 272 to move, causing the magnetic pressure plate 272 to contact the copper strip 9, making the copper strip 9 taut, and preventing the copper strip 9 from being in a loose state during the cutting process, causing the copper strip 9 to have an uneven fracture. At the same time, when the electric telescopic rod 271 drives the magnetic pressure plate 272 to contact the copper strip 9, the weak magnetic block 282 is adsorbed by the magnetic pressure plate 272, so that the weak magnetic block 282 and the magnetic pressure plate 272 will clamp the copper strip 9. After the copper strip 9 is cut, the copper strip 9 is clamped by the magnetic pressure plate 272 and the weak magnetic block 282, which effectively prevents the copper strip 9 from breaking after cutting, thereby greatly improving the safety of cutting the copper strip 9.

Claims

1. A copper strip cutting device, comprising a base (1), characterized in that: Also includes: A mounting plate (2) is fixedly mounted on the right side of the top surface of the base (1); a uncoiler wheel (3) is rotatably mounted on the left side of the top surface of the mounting plate (2) via a fixing frame; and a follower wheel (4) is rotatably mounted on the top surface of the mounting plate (2) located on the right side of the uncoiler wheel (3); A support frame (5) is fixedly mounted on the top surface of the base (1) and is located directly below the follower wheel (4); a casting upper roller (6) is rotatably mounted on the upper side wall of the support frame (5); a casting lower roller (7) is rotatably mounted on the side wall of the support frame (5) located below the casting upper roller (6); a through slot (8) is provided on the top surface of the mounting plate (2) located on the right side of the follower wheel (4); a copper strip (9) is wound on the outer surface of the uncoiler wheel (3); and the copper strip (9) passes through the follower wheel (4), the through slot (8), and the gap between the casting upper roller (6) and the casting lower roller (7) in sequence.

2. A copper strip cutting device according to claim 1, characterized in that: The mounting plate (2) comprises: The automatic cutting device (21) is fixedly connected to the side wall of the mounting plate (2) and is located above the horizontal position of the casting upper roller (6).

3. The copper strip cutting device according to claim 2, characterized in that: The automatic cutting device (21) comprises: A fixing block (22) fixedly connected to a side wall of the mounting plate (2); A slide rail (23) fixedly disposed on the fixed block (22); A slider (24) slidably connected to the slide rail (23); A motor (25) is fixedly connected to the bottom surface of the slider (24); The cutting blade (26) is fixedly sleeved on the output shaft of the motor (25).

4. A copper strip cutting device according to claim 3, characterized in that: The mounting plate (2) also includes: A fixing plate (27) fixedly connected to the bottom surface of the top plate of the mounting plate (2) and located on the left side of the through slot (8); An electric telescopic rod (271) is fixedly connected to the middle portion of the side of the fixing plate (27) facing the copper strip (9); The magnetic pressure plate (272) is fixedly connected to one end of the electric telescopic rod (271) facing the copper belt (9).

5. The copper strip cutting device according to claim 4, characterized in that: The mounting plate (2) also includes: A limiting plate (28) is fixedly connected to the bottom surface of the top plate of the mounting plate (2) and is located on the right side of the through slot (8); A sliding rod (281) is fixedly connected to the middle portion of the side of the limiting plate (28) facing the copper strip (9); A weak magnetic block (282) is slidably sleeved on the slide rod (281); A tension spring (283) is fixedly connected to the middle portion of the side of the weak magnetic block (282) facing the limit plate (28), and one end of the tension spring (283) away from the weak magnetic block (282) is fixedly connected to the limit plate (28).

6. The copper strip cutting device according to claim 5, characterized in that: The magnetism of the magnetic pressure plate (272) is opposite to that of the weak magnetic block (282).

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