A pinch positioning device for a copper strip rolling process

Abstract

The utility model provides a kind of material pressing positioning device for rolling copper strip winding process, comprising: rack and material pressing positioning mechanism, material pressing positioning mechanism is arranged on the inner wall of rack, material pressing positioning mechanism includes fixed arm, power source, connecting rod, linkage shaft, position adjusting bolt, swing arm, material pressing component, rear positioner, front positioner, width adjusting bolt and pneumatic switch, fixed arm is arranged on the outer wall of rack, power source is arranged on the outer wall of fixed arm, and the output end of power source is connected with the one end of connecting rod, linkage shaft is connected with the other end of connecting rod, position adjusting bolt is arranged on the other end of linkage shaft.The utility model provides a kind of material pressing positioning device for rolling copper strip winding process, through the setting of material pressing positioning mechanism, the accurate material pressing and positioning operation in copper strip winding process are realized, effectively avoid the occurrence of copper strip deviation, loose and collapse and other problems, ensure that roll shape is neat, dense, to ensure the high quality of copper strip winding.

Description

Technical Field

[0001] This utility model relates to the technical field of copper strip rolling production lines, and in particular to a pressing and positioning device for the coiling process of rolled copper strip. Background Technology

[0002] In a copper strip rolling production line, the rolled copper strip needs to be wound up by a winding device. During the winding process, the copper strip must maintain stable tension and correct position to ensure neat and dense winding and avoid problems such as looseness or deviation.

[0003] Currently, most copper strip winding systems lack effective pressing and positioning mechanisms, resulting in frequent left-right deviations, uneven coil shapes, and uneven tension between strip layers, leading to loosening, nesting, or even collapse of the coil. Operators need to constantly stop the machine for manual adjustments, resulting in high labor intensity and short effective working time. Excessive deviation can also cause strip scratches and edge folds, leading to strip breakage during subsequent rolling, wasting materials and affecting the normal operation of the equipment. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, this utility model provides a pressing and positioning device for the coiling process of rolled copper strip. By setting up a pressing and positioning mechanism, it realizes precise pressing and positioning operations during the copper strip coiling process, effectively avoiding problems such as copper strip deviation, loosening, and collapse, ensuring neat and dense coil shape, and thus guaranteeing high quality of copper strip coiling.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a pressing and positioning device for the coiling process of rolled copper strip, comprising: a frame and a pressing and positioning mechanism. The pressing and positioning mechanism is disposed on the side wall of the frame and includes a fixed arm, a power source, a connecting rod, a linkage shaft, an adjusting bolt, a swing arm, a pressing component, a rear positioner, a front positioner, a width adjusting bolt, and a pneumatic switch. One end of the fixed arm is disposed on the outer wall of the frame, the power source is disposed on the outer wall of the fixed arm, and one end of the connecting rod is connected to the output end of the power source. The linkage shaft is connected to the other end of the connecting rod, the adjusting bolt is disposed on the other end of the linkage shaft, one end of the swing arm is connected to the linkage shaft, the pressing component is disposed on the other end of the swing arm, the rear positioner and the front positioner are both disposed on the pressing component, the width adjusting bolt is disposed on the outer wall of the pressing component, and the pneumatic switch is disposed on the outer wall of the fixed arm.

[0007] In addition, the pressing and positioning device for the coiling process of rolled copper strip according to the present invention may also have the following additional technical features: Specifically, a support assembly is provided on the frame, which includes a support spring, a support plate, a limiting post, and a sliding member. One end of the support spring is connected to the frame, and the support plate is connected to the other end of the support spring. The limiting post is located inside the support spring, with one end connected to the frame and the other end connected to the support plate. The sliding member is located on the support plate.

[0008] Specifically, the sliding component includes a pivot and a pulley. The pivot is mounted on a support plate, and the pulley is mounted on the outer wall of the pivot.

[0009] Specifically, a cleaning brush is installed on the support plate, and a dust collection box is installed on the frame.

[0010] Specifically, a mounting groove is provided on the outer wall of the pulley, and a rubber ring is provided on the inner wall of the mounting groove.

[0011] Compared with the prior art, the present invention provides a pressing and positioning device for the coiling process of rolled copper strip. Through the setting of the pressing and positioning mechanism, the operator can use the corresponding tools to rotate the width adjusting bolt to adjust the width of the front and rear positioning devices to match the width of the copper strip. Then, by rotating the positioning bolt, the lateral position of the pressing component can be precisely adjusted so that the pressing component is accurately aligned with the center line of the copper strip, ensuring the accuracy of subsequent pressing and positioning.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of a pressing and positioning device for the coiling process of rolled copper strip according to an embodiment of the present invention. Figure 2 This is a schematic diagram of a pressing and positioning device for the coiling process of rolled copper strip according to an embodiment of the present invention. Figure 3 This is a schematic diagram of a support assembly for a pressing and positioning device used in the coiling process of rolled copper strip according to an embodiment of the present invention. Figure 4 This invention relates to a pressing and positioning device for the winding process of rolled copper strip, according to one embodiment of the present invention. Figure 3 A magnified structural diagram at point A.

[0014] Attached figures: 1. Frame; 2. Material pressing and positioning mechanism; 21. Fixed arm; 22. Power source; 23. Connecting rod; 24. Linkage shaft; 25. Adjustment bolt; 26. Swing arm; 27. Material pressing component; 28. Rear positioner; 29. ​​Front positioner; 210. Width adjustment bolt; 211. Pneumatic switch; 3. Support assembly; 31. Support spring; 32. Support plate; 33. Limiting post; 34. Cleaning brush; 35. Dust collection box; 4. Sliding component; 41. Rotating shaft; 42. Pulley; 43. Mounting groove; 44. Rubber ring. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0016] The following description, with reference to the accompanying drawings, describes a pressing and positioning device for the winding process of rolled copper strip according to an embodiment of the present invention.

[0017] like Figures 1-4 As shown in the figure, a pressing and positioning device for the coiling process of rolled copper strip according to an embodiment of the present invention includes: a frame 1 and a pressing and positioning mechanism 2.

[0018] The material pressing and positioning mechanism 2 is installed on the side wall of the frame 1. The material pressing and positioning mechanism 2 includes a fixed arm 21, a power source 22, a connecting rod 23, a linkage shaft 24, an adjusting bolt 25, a swing arm 26, a material pressing component 27, a rear positioner 28, a front positioner 29, a width adjusting bolt 210, and a pneumatic switch 211.

[0019] One end of the fixed arm 21 is set on the outer wall of the frame 1. The power source 22 is set on the outer wall of the fixed arm 21, and one end of the connecting rod 23 is connected to the output end of the power source 22. The linkage shaft 24 is connected to the other end of the connecting rod 23. The adjusting bolt 25 is set on the other end of the linkage shaft 24. One end of the swing arm 26 is connected to the linkage shaft 24. The pressing component 27 is set on the other end of the swing arm 26. The rear positioner 28 is set on the pressing component 27. The front positioner 29 is also set on the pressing component 27. The width adjusting bolt 210 is set on the outer wall of the pressing component 27. The pneumatic switch 211 is set on the outer wall of the fixed arm 21.

[0020] It should be noted that the power source 22 described in this embodiment is a cylinder, and the pneumatic switch 211 is electrically connected to the power source 22. The start and stop of the power source 22 can be easily controlled by the pneumatic switch 211. When the operator starts the power source 22 by the pneumatic switch 211, the output end of the power source 22 will push the connecting rod 23 to move. During the movement of the connecting rod 23, it will drive the linkage shaft 24 at one end to rotate. When the linkage shaft 24 rotates, it will drive the swing arm 26 to swing.

[0021] Specifically, before the copper strip enters the collection area, the staff first activates the power source 22 through the pneumatic switch 211. The output end of the power source 22 extends and pushes the connecting rod 23 connected to it. The connecting rod 23 drives the linkage shaft 24 to rotate. The rotation of the linkage shaft 24 causes the swing arm 26 to swing upward. The swing arm 26 drives the pressing component 27 to move upward, so that the pressing component 27 presses the surface of the copper strip.

[0022] Subsequently, the worker uses tools to rotate the width-adjusting bolt 210, which drives the front positioner 29 and rear positioner 28 connected to it to adjust the width until it matches the copper strip width. At the same time, the worker also needs to use tools to rotate the positioning bolt 25. During the rotation, the positioning bolt 25 will drive the swing arm 26 at one end to move axially on the linkage shaft 24, thereby precisely adjusting the lateral position of the pressing component 27 and ensuring that the pressing component 27 can be accurately aligned with the center line of the copper strip.

[0023] It should also be noted that during the winding process of the copper strip, the pressing device 27 continuously applies appropriate pressure to maintain the stability of the strip tension.

[0024] During the winding process, the front positioner 29 and the rear positioner 28 can accurately position both sides of the copper strip, restricting lateral deviation of the copper strip and ensuring neat winding.

[0025] After winding is completed, the operator starts the power source 22 by using the pneumatic switch 211, causing its output end to retract, the swing arm 26 to lift, and the pressing component 27 to detach from the copper strip surface, thus completing one work cycle.

[0026] In one embodiment of this application, such as Figure 3 The frame 1 shown is equipped with a support assembly 3.

[0027] The support assembly 3 includes a support spring 31, a support plate 32, a limiting post 33, and a sliding member 4.

[0028] One end of the support spring 31 is connected to the frame 1, and the support plate 32 is connected to the other end of the support spring 31. The limiting post 33 is located inside the support spring 31, with one end of the limiting post 33 connected to the frame 1 and the other end connected to the support plate 32. The sliding member 4 is located on the support plate 32. The limiting post 33 is a telescopic post.

[0029] The sliding component 4 includes a pivot 41 and a pulley 42.

[0030] The rotating shaft 41 is mounted on the support plate 32, and the pulley 42 is mounted on the outer wall of the rotating shaft 41.

[0031] Specifically, during the copper strip winding process, the support plate 32 provides elastic support to the copper strip via the support spring 31. As the thickness of the wound copper strip increases, the support spring 31 is compressed, and the support plate 32 moves downward accordingly, achieving dynamic elastic support adjustment. During this process, the support plate 32 continuously supports the copper strip, preventing excessive sagging or deformation due to its own weight or changes in winding tension, thus ensuring the smoothness and consistency of the copper strip winding process. Simultaneously, the limiting post 33 effectively limits the compression stroke of the support spring 31, preventing damage to the copper strip during excessive compression of the support plate 32, and also ensuring the overall stability and reliability of the support assembly 3.

[0032] Meanwhile, the support plate 32 is equipped with a rotating shaft 41 and a pulley 42. Through the cooperation of the rotating shaft 41 and the pulley 42, the support plate 32 can move up and down with the change of the copper strip winding thickness. Rolling friction can be formed between the pulley 42 and the frame 1 or other contact surfaces, which greatly reduces the resistance during the movement, reduces energy loss, and avoids wear caused by friction during the movement of the support plate 32, thus extending the service life of the equipment.

[0033] In one embodiment of this application, such as Figure 3 As shown, a cleaning brush 34 is provided on the support plate 32, and a dust collection box 35 is provided on the frame 1.

[0034] Understandably, the cleaning brush 34 is closely attached to the surface of the support plate 32 near the copper strip. As the copper strip moves during winding, the cleaning brush 34 continuously contacts the surface of the copper strip, brushing off dust, impurities, and other contaminants adhering to the surface. The dust collection box 35 is located on the frame 1 below the cleaning brush 34, facilitating the collection of fallen impurities. Dust and impurities brushed off the surface of the copper strip fall into the dust collection box 35 under gravity. Through the cooperation of the cleaning brush 34 and the dust collection box 35, contaminants on the surface of the copper strip can be cleaned in a timely manner, ensuring the cleanliness of the copper strip surface and preventing contaminants from affecting the subsequent processing and use quality of the copper strip. It also reduces damage to the equipment caused by the accumulation of contaminants, further improving the stability and reliability of the entire copper strip winding process.

[0035] In one embodiment of this application, such as Figure 3 As shown, a mounting groove 43 is provided on the outer wall of the pulley 42, and a rubber ring 44 is provided on the inner wall of the mounting groove 43.

[0036] Understandably, the rubber ring 44 fits tightly against the inner wall of the mounting groove 43. When the pulley 42 comes into contact with the copper coil, the rubber ring 44 can prevent the pulley 42 from directly colliding with the copper coil, thus playing a role in buffering and shock absorption, preventing the pulley 42 from scratching or damaging the surface of the copper coil, and ensuring the appearance quality of the copper strip after winding.

[0037] Working principle: Before the copper strip enters the collection area, the operator first starts the power source 22. The output end of the power source 22 extends and pushes the connecting rod 23 connected to it. The connecting rod 23 drives the linkage shaft 24 to rotate. The rotation of the linkage shaft 24 causes the swing arm 26 to swing upward. The swing arm 26 drives the pressing component 27 to move upward, so that the pressing component 27 presses the surface of the copper strip.

[0038] Subsequently, the worker uses tools to rotate the width-adjusting bolt 210, which drives the front positioner 29 and rear positioner 28 connected to it to adjust the width until it matches the copper strip width. At the same time, the worker also needs to use tools to rotate the positioning bolt 25. During the rotation, the positioning bolt 25 will drive the swing arm 26 at one end to move axially on the linkage shaft 24, thereby precisely adjusting the lateral position of the pressing component 27 and ensuring that the pressing component 27 can be accurately aligned with the center line of the copper strip.

[0039] It should also be noted that during the winding process of the copper strip, the pressing device continuously applies appropriate pressure to maintain the stability of the strip tension.

[0040] During the winding process, the front positioner 29 and the rear positioner 28 can accurately position both sides of the copper strip, restricting lateral deviation of the copper strip and ensuring neat winding.

[0041] After winding is completed, the worker starts the power source 22, causing its output end to retract, the swing arm 26 to lift, and the pressing component 9 to detach from the copper strip surface, thus completing one work cycle.

[0042] Furthermore, through the support component 3, during the winding process of the copper strip, the support plate 32 provides elastic support to the copper strip via the support spring 31. As the thickness of the wound copper strip increases, the support spring 31 is compressed, and the support plate 32 moves downward accordingly, achieving dynamic elastic support adjustment. During this process, the support plate 32 continuously supports the copper strip, preventing excessive sagging or deformation due to its own weight or changes in winding tension, thus ensuring the smoothness and consistency of the copper strip winding process. Simultaneously, the limiting post 33 effectively limits the compression stroke of the support spring 31, preventing damage to the copper strip during excessive compression by the support plate 32, and also ensuring the overall stability and reliability of the support component 3.

[0043] Meanwhile, the support plate 32 is equipped with a rotating shaft 41 and a pulley 42. Through the cooperation of the rotating shaft 41 and the pulley 42, the support plate 32 can move up and down with the change of the copper strip winding thickness. Rolling friction can be formed between the pulley 42 and the frame 1 or other contact surfaces, which greatly reduces the resistance during the movement, reduces energy loss, and avoids wear caused by friction during the movement of the support plate 32, thus extending the service life of the equipment.

[0044] In summary, this utility model provides a pressing and positioning device for the coiling process of rolled copper strip. Through the setting of the pressing and positioning mechanism 2, it achieves precise pressing and positioning operations during the copper strip coiling process, effectively avoiding problems such as copper strip deviation, loosening, and coil collapse, ensuring a neat and dense coil shape, thereby guaranteeing high-quality copper strip coiling. Workers can quickly adapt to copper strips of different thicknesses and widths by adjusting the adjusting bolts 25 and 210, fully ensuring the flexibility and adaptability of the device. Furthermore, this operation significantly reduces the number of downtime adjustments, lowers labor intensity, and improves production efficiency. The equipment adopts a conventional mechanical structure and standard pneumatic components, facilitating manufacturing and maintenance.

[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0046] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A pressing and positioning device for the coiling process of rolled copper strip, characterized in that, include: The frame (1) and the pressing and positioning mechanism (2) are provided on the side wall of the frame (1). The pressing and positioning mechanism (2) includes a fixed arm (21), a power source (22), a connecting rod (23), a linkage shaft (24), an adjusting bolt (25), a swing arm (26), a pressing component (27), a rear positioner (28), a front positioner (29), a width adjusting bolt (210), and a pneumatic switch (211). One end of the fixed arm (21) is provided on the outer wall of the frame (1), and the power source (22) is provided on the outer wall of the fixed arm (21). One end of the connecting rod (23) is provided on the outer wall of the frame (1). The end is connected to the output end of the power source (22), the linkage shaft (24) is connected to the other end of the connecting rod (23), the adjusting bolt (25) is set at the other end of the linkage shaft (24), one end of the swing arm (26) is connected to the linkage shaft (24), the pressing component (27) is set at the other end of the swing arm (26), the rear positioner (28) and the front positioner (29) are both set on the pressing component (27), the width adjusting bolt (210) is set on the outer wall of the pressing component (27), and the pneumatic switch (211) is set on the outer wall of the fixed arm (21).

2. The pressing and positioning device for the coiling process of rolled copper strip according to claim 1, characterized in that, The frame (1) is provided with a support assembly (3), which includes a support spring (31), a support plate (32), a limiting post (33), and a sliding member (4). One end of the support spring (31) is connected to the frame (1), and the support plate (32) is connected to the other end of the support spring (31). The limiting post (33) is located inside the support spring (31), and one end of the limiting post (33) is connected to the frame (1), and the other end of the limiting post (33) is connected to the support plate (32). The sliding member (4) is located on the support plate (32).

3. The pressing and positioning device for the coiling process of rolled copper strip according to claim 2, characterized in that, The sliding member (4) includes a rotating shaft (41) and a pulley (42). The rotating shaft (41) is disposed on the support plate (32), and the pulley (42) is disposed on the outer wall of the rotating shaft (41).

4. A pressing and positioning device for the coiling process of rolled copper strip according to claim 2, characterized in that, A cleaning brush (34) is provided on the support plate (32), and a dust collection box (35) is provided on the frame (1).

5. A pressing and positioning device for the coiling process of rolled copper strip according to claim 3, characterized in that, The outer wall of the pulley (42) is provided with an installation groove (43), and the inner wall of the installation groove (43) is provided with a rubber ring (44).

Images