Rolling and slitting integrated device

Abstract

The utility model relates to the technical field of copper strip slitting and guiding, in particular to a rolling and slitting integrated device which comprises a rolling device and a slitting device, the slitting device comprises an upper slitting cutter and a lower slitting cutter, and the slitting device further comprises a vertical adjusting assembly and a transverse adjusting assembly. The vertical adjusting assembly comprises an upper supporting seat, a lower supporting seat and a vertical driving structure, the upper slitting cutter is rotationally installed on the upper supporting seat, the lower slitting cutter is rotationally installed on the lower supporting seat, and the vertical driving structure is located between the upper supporting seat and the lower supporting seat and used for adjusting the distance between the upper supporting seat and the lower supporting seat; the transverse adjusting assembly comprises a sliding seat, a base and a transverse driving structure, the lower supporting seat is fixedly installed on the sliding seat, the sliding seat is installed on the base in a sliding mode, and the transverse driving structure is located between the sliding seat and the base and used for driving the sliding seat to move front and back; and by arranging the transverse adjusting assembly, the device can transversely adjust the positions of the upper slitting cutter and the lower slitting cutter, and then the production efficiency of the copper strip is guaranteed.

Description

An integrated rolling and slitting device Technical Field

[0001] This utility model relates to the field of copper strip slitting and guiding technology, specifically to an integrated rolling and slitting device. Background Technology

[0002] Copper strip is a high-performance electronic material widely used in the power, electronics, and electrical appliance industries. The production process of copper strip generally includes smelting and continuous casting, continuous extrusion, primary rolling, primary annealing, secondary rolling, secondary annealing, finish rolling, slitting, and cleaning. In traditional copper strip production, finish rolling and slitting are usually performed separately; that is, after finish rolling, the copper strip is wound up, and then slitting is performed on a slitting machine, with the cut copper strips collected separately. Increasing the number of winding and unwinding operations reduces production efficiency and may also affect the surface quality of the copper strip.

[0003] Existing production equipment can perform slitting operations simultaneously with finishing rolling. For example, Chinese patent document CN115007648B discloses a single-stand reversible rolling device for ultra-thin wide copper strips. This device includes a rolling device body, a rolling mill, an adjusting device, and a slitting device. The rolling device body also includes a base frame. A feeding platform is fixedly connected to the top of one end of the base frame. A conveyor belt is installed on the inner wall of one side of the base frame. A discharge platform is fixedly connected to the top of one end of the base frame. A rolling mill is installed on the inner walls of both sides of the base frame. The rolling mill also includes an adjusting device. The adjusting device also includes a base. The base is fixedly connected to the inner wall of one side of the base frame. A hydraulic cylinder is installed on one side of the base. This device can automatically adjust the thickness of the extrusion according to the compressive strength of the copper strip, switch between multi-stage extrusion modes, and then slowly return to the original position to prevent equipment damage. It also has a cutting function, avoiding post-production cutting and saving manpower and resources.

[0004] However, the above-mentioned equipment still has certain defects in use: the equipment can perform slitting operations while rolling, which improves production efficiency, but when the position of the copper plate and the position of the shearing ring do not correspond, the copper strip size on both sides of the copper plate will deviate after being slitted by the shearing ring. At this time, it is necessary to stop the machine to adjust the position of the shearing ring or the copper strip, and the adjustment process is relatively cumbersome. In addition, when the surface of the copper strip has a certain rolling pattern, the equipment has high precision requirements when slitting the copper strip. When the position deviates, it may be necessary to repeatedly adjust, which will greatly affect the production efficiency of the copper strip. Summary of the Invention

[0005] This invention provides an integrated rolling and slitting device that enables rapid and precise adjustment of the cutter position when the copper strip deviates.

[0006] To solve the above problems, the present invention provides an integrated rolling and slitting device with the following technical solution:

[0007] An integrated rolling and slitting device includes a rolling device and a slitting device. The slitting device includes an upper slitting knife and a lower slitting knife. The slitting device also includes a vertical adjustment component and a horizontal adjustment component. The vertical adjustment component includes an upper support base, a lower support base, and a vertical drive structure. The upper slitting knife is rotatably mounted on the upper support base, and the lower slitting knife is rotatably mounted on the lower support base. The vertical drive structure is located between the upper support base and the lower support base and is used to adjust the distance between the upper support base and the lower support base.

[0008] The lateral adjustment assembly includes a slide, a base, and a lateral drive structure. The lower support is fixedly mounted on the slide, and the slide is slidably mounted on the base. The lateral drive structure is located between the slide and the base and is used to drive the slide to move back and forth.

[0009] This utility model discloses an integrated rolling and slitting device. By setting up vertical and horizontal adjustment components, the upper and lower slitting blades can move back and forth relative to the copper strip while moving vertically relative to each other. When it is necessary to calibrate the relative position between the slitting blades and the copper strip during production, the operator moves the slide back and forth on the base through the horizontal drive structure, thereby driving the upper and lower slitting blades to move back and forth, achieving the purpose of quickly and accurately adjusting the cutter and ensuring the production efficiency of the copper strip.

[0010] Furthermore, the vertical drive structure includes a vertically extending vertical screw and a vertical wheel. The lower end of the vertical screw is rotatably mounted on a lower support seat, and the upper support seat is sleeved on the vertical screw. The vertical wheel is fixedly mounted on the top end of the vertical screw, so that the upper support seat can be moved up and down by rotating the vertical wheel.

[0011] Furthermore, the lateral drive structure includes a lateral screw extending forward and backward and a lateral wheel. The front and rear ends of the lateral screw are rotatably mounted on the base. The slide is sleeved on the lateral screw. The lateral wheel is fixedly mounted on the front end of the lateral screw so that the slide can be moved forward and backward by rotating the lateral wheel.

[0012] Furthermore, the base has a slide rail extending forward and backward, and the slide block is a rectangular block structure, with the bottom of the slide block slidably mounted on the slide rail.

[0013] Furthermore, the base is a rectangular groove structure, and the slide rail is installed at the bottom of the base to limit the travel of the slide.

[0014] Furthermore, the slide rail has graduations to improve the accuracy of the slide block's movement on the slide rail.

[0015] Furthermore, the rolling device includes an upper bearing seat, a lower bearing seat, a hydraulic cushion, an upper roll, and a lower roll. The upper roll is rotatably mounted on the upper bearing seat, and the lower roll is rotatably mounted on the lower bearing seat. The hydraulic cushion is installed between the upper bearing seat and the lower bearing seat for adjusting the distance between the upper bearing seat and the lower bearing seat vertically.

[0016] The beneficial effects of the integrated rolling and slitting device provided by this utility model are:

[0017] 1. The rolling and slitting integrated device of this utility model, by setting up a vertical adjustment component and a horizontal adjustment component, enables the upper and lower slitting blades to move back and forth relative to the copper strip while moving up and down relative to each other. When it is necessary to calibrate the relative position between the slitting blades and the copper strip during the production process, the operator moves the slide back and forth on the base through the horizontal drive structure, thereby driving the upper and lower slitting blades to move back and forth, so as to achieve the purpose of quickly and accurately adjusting the cutting blades and ensuring the production efficiency of copper strip.

[0018] 2. By setting the slitting device close to the rolling device, the rolling device can generate a frictional force on the copper strip that is opposite to the tension of the winding machine while performing precision rolling. This allows the copper strip to maintain high tension during slitting, thus improving the stability of the copper strip slitting operation.

[0019] 3. By setting a slide rail on the base and setting a scale on the slide rail, the movement accuracy of the slide on the base can be improved, which is beneficial to improving the cutting accuracy and adjustment speed of the copper strip. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the structure of an integrated rolling and slitting device provided by this utility model;

[0021] Figure 2 is a schematic diagram of the slitting device shown in Figure 1.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Rolling equipment; 11. Upper bearing housing; 12. Lower bearing housing; 13. Hydraulic cushion; 14. Upper roll; 15. Lower roll;

[0024] 2. Slitting device; 21. Vertical adjustment assembly; 211. Lower support base; 212. Upper support base; 213. Vertical screw; 214. Vertical wheel; 22. Horizontal adjustment assembly; 221. Slide; 222. Base; 223. Slide rail; 224. Horizontal screw; 225. Horizontal wheel; 23. Upper slitting knife; 24. Lower slitting knife; 3. Copper strip. Detailed Implementation

[0025] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0026] Embodiment 1 of the integrated rolling and slitting device provided by this utility model:

[0027] As shown in Figures 1 and 2, an integrated rolling and slitting device includes a rolling device 1 and a slitting device 2. The rolling device 1 is used to perform precision rolling on the copper strip 3. The slitting device 2 is located on the right side of the rolling device 1 and is used to cut the copper strip 3 into a defined size. The copper strip 3 passes through the rolling device 1 and the slitting device 2 from left to right and is conveyed to the right.

[0028] The rolling device 1 is described below, as shown in Figure 1. The rolling device 1 includes an upper bearing seat 11, a lower bearing seat 12, a hydraulic cushion 13, an upper roll 14, and a lower roll 15. Both the upper roll 14 and the lower roll 15 extend in the front-to-back direction. There are two upper bearing seats 11, two lower bearing seats 12, and two hydraulic cushions 13. Both the upper bearing seats 11 and the lower bearing seats 12 are rectangular block structures. The upper roll 14 is rotatably mounted between the two upper bearing seats 11, and the lower roll 15 is rotatably mounted between the two lower bearing seats 12. The two hydraulic cushions 13 are located between the corresponding upper bearing seats 11 and lower bearing seats 12, and are used to drive the upper bearing seats 11 to move up and down relative to the lower bearing seats 12 to adjust the gap between the upper roll 14 and the lower roll 15.

[0029] The slitting device 2 is described below. As shown in Figure 2, the slitting device 2 includes a vertical adjustment assembly 21, a horizontal adjustment assembly 22, an upper slitting blade 23, and a lower slitting blade 24. There are two sets of vertical adjustment assemblies 21. Both the upper slitting blade 23 and the lower slitting blade 24 extend in the front-to-back direction, and the two sets of vertical adjustment assemblies 21 are located at the front and rear ends of the upper slitting blade 23 and the lower slitting blade 24, respectively. Each vertical adjustment assembly 21 includes an upper support base 212, a lower support base 211, and a vertical drive structure. The upper slitting blade 23 is rotatably mounted between the two upper support bases 212, and the lower slitting blade 24 is rotatably mounted between the two lower support bases 211. The vertical drive structure includes a vertically extending vertical screw 213 and a vertical wheel 214. The lower end of the vertical screw 213 is rotatably mounted on the lower support seat 211. The upper support seat 212 is located above the lower support seat 211 and is sleeved on the vertical screw 213. The vertical wheel 214 is fixedly mounted on the top end of the vertical screw 213 so that by rotating the vertical wheel 214, the upper support seat 212 can be driven to move up and down on the vertical screw 213.

[0030] The lateral adjustment assembly 22 includes a slide block 221, a base 222, a slide rail 223, and a lateral drive structure. The base 222 is a rectangular groove structure. The slide rail 223 extends in the front-to-back direction and is installed at the bottom of the base 222. The slide rail 223 has graduations to indicate the distance the slide block 221 moves on the slide rail 223, improving the movement accuracy of the slide block 221. The slide block 221 is a rectangular block structure and is slidably mounted on the slide rail 223. The lower support 211 is fixedly mounted on the slide block 221 and moves back and forth with the slide block 221. The lateral drive structure includes a lateral screw 224 extending front and back and a lateral wheel 225. The lateral screw 224 is rotatably mounted on the base 222. The slide block 221 is sleeved on the lateral screw 224. The lateral wheel 225 is fixedly mounted on the front end of the lateral screw 224, so that rotating the lateral wheel 225 drives the slide block 221 to move back and forth on the lateral screw 224.

[0031] The working principle of an integrated rolling and slitting device is summarized as follows:

[0032] During the rightward conveying of the copper strip 3, the operator can control the upper bearing seat 11 to move up and down via the hydraulic cushion 13, thereby adjusting the precision rolling dimensions of the copper strip 3. Then, under the combined action of the upper slitting blade 23 and the lower slitting blade 24, the copper strip 3 is cut into predetermined dimensions. When deviations occur in the cutting dimensions of the copper strip 3, the position of the slide block 221 in the front-back direction can be adjusted by rotating the transverse wheel 225, thereby adjusting the cutting dimensions of the copper strip 3.

[0033] Embodiment 2 of the integrated rolling and slitting device provided by this utility model:

[0034] Its main difference from Example 1 is:

[0035] In Example 1, the lateral drive structure includes a lateral screw and a lateral wheel fixed on the lateral handle, and the slide is driven to move by manually rotating the lateral wheel.

[0036] In this embodiment, the lateral drive structure includes a lateral screw and a motor, with the output end of the motor fixedly connected to the lateral screw.

[0037] Embodiment 3 of the integrated rolling and slitting device provided by this utility model:

[0038] Its main difference from Example 1 is:

[0039] In Example 1, the vertical drive device includes a vertical screw and a vertical wheel.

[0040] In this embodiment, the vertical drive device includes a cylinder fixed on the lower support base, and the output end of the cylinder is fixedly connected to the upper support base.

[0041] Based on the above description in this specification, those skilled in the art will also understand that the following terms used, such as "upper," "lower," "front," "rear," "left," "right," "width," "horizontal," "top," "bottom," "inner," and "outer," which indicate orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not explicitly or implicitly suggest that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0042] In addition, in the description of this specification, "multiple" means at least two, such as two, three or more, etc., unless otherwise expressly and specifically defined.

Claims

1. A rolling and slitting integrated device, comprising a rolling device and a slitting device, the slitting device comprising an upper slitting blade and a lower slitting blade, characterized in that, The slitting device also includes a vertical adjustment assembly and a horizontal adjustment assembly. The vertical adjustment assembly includes an upper support base, a lower support base, and a vertical drive structure. The upper slitting blade is rotatably mounted on the upper support base, and the lower slitting blade is rotatably mounted on the lower support base. The vertical drive structure is located between the upper and lower support bases and is used to adjust the distance between the upper and lower support bases. The horizontal adjustment assembly includes a slide, a base, and a horizontal drive structure. The lower support base is fixedly mounted on the slide, and the slide is slidably mounted on the base. The horizontal drive structure is located between the slide and the base and is used to drive the slide to move back and forth.

2. The rolling and slitting integrated device according to claim 1, characterized in that, The vertical drive structure includes a vertically extending vertical screw and a vertical wheel. The lower end of the vertical screw is rotatably mounted on a lower support seat, and the upper support seat is sleeved on the vertical screw. The vertical wheel is fixedly mounted on the top end of the vertical screw, so that the upper support seat can be moved up and down by rotating the vertical wheel.

3. The rolling and slitting integrated device according to claim 2, characterized in that, The lateral drive structure includes a lateral screw extending forward and backward and a lateral wheel. The front and rear ends of the lateral screw are rotatably mounted on the base. The slide is sleeved on the lateral screw. The lateral wheel is fixedly mounted on the front end of the lateral screw so that the slide can be moved forward and backward by rotating the lateral wheel.

4. The rolling and slitting integrated device according to claim 1, characterized in that, The base has a sliding rail extending forward and backward, and the slide block is a rectangular block structure with its bottom slidably mounted on the sliding rail.

5. The rolling and slitting integrated device according to claim 4, characterized in that, The base is a rectangular groove structure, and the slide rail is installed at the bottom of the base to limit the movement of the slide.

6. The rolling and slitting integrated device according to claim 4, characterized in that, The slide rail has graduations to improve the accuracy of the slide block's movement on the slide rail.

7. The rolling and slitting integrated device according to claim 1, characterized in that, The rolling device includes an upper bearing seat, a lower bearing seat, a hydraulic cushion, an upper roll, and a lower roll. The upper roll is rotatably mounted on the upper bearing seat, and the lower roll is rotatably mounted on the lower bearing seat. The hydraulic cushion is installed between the upper bearing seat and the lower bearing seat for adjusting the distance between the upper bearing seat and the lower bearing seat vertically.

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