Cold rolling composite device for metal processing

Abstract

The invention relates to the technical field of cold rolling composite devices, and provides a cold rolling composite device for metal processing, which comprises a base, and is characterized by further comprising a first support frame, a second support frame, a support roller and a working roller, the U-shaped first support frame is fixedly arranged on the base, and the support roller is rotatably arranged in the first support frame; a first motor is installed on the side wall of the first supporting frame, the output end of the first motor is fixedly connected with the supporting roller, a supporting opening is formed in the first supporting frame, the second supporting frame is arranged to be in a U shape and arranged in the first supporting frame, and the two ends of the second supporting frame extend into the supporting opening and are in sliding connection with the side wall of the supporting opening. A working roller is rotationally arranged in the second supporting frame, a plurality of hydraulic rods are installed on the first supporting frame, the output ends of the hydraulic rods are fixedly connected with the second supporting frame, and through the technical scheme, the problem that in the prior art, dust and other tiny impurities are prone to being attached between a base plate and a covering plate, and consequently the cold rolling quality is affected is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cold rolling composite devices, and in particular to a cold rolling composite device for metal processing. Background Art

[0002] Metal composite plate refers to a plate with another metal covered on a layer of metal. During processing, it is generally processed by a combination of rolling mill and extrusion. Extrusion processing is generally divided into two methods: cold rolling and hot rolling. As the name suggests, cold rolling does not require heating of the metal for processing, while hot rolling requires heating the metal to a specified temperature for processing. Compared with hot-rolled plates, the surface quality, appearance, and dimensional accuracy of cold-rolled metal are better than those of hot-rolled plates, and no heating is required, which reduces processing steps and costs. Therefore, cold rolling is widely used in the processing of metal composite plates.

[0003] During the cold rolling process of the metal composite plate, the base plate and the cladding plate are unwound simultaneously by the unwinding assembly, and then the base plate and the cladding plate are driven synchronously by the traction equipment to move to the cold rolling assembly for cold rolling. However, during the movement, dust and other fine impurities are easily attached between the base plate and the cladding plate. These fine impurities adhere to the base plate and the cladding plate and easily affect the quality of the cold-rolled metal composite plate, thereby reducing the cold rolling quality. Summary of the Invention

[0004] The present invention provides a cold rolling composite device for metal processing, which solves the problem in the prior art that fine impurities such as dust are easily attached between a base plate and a cover plate, thereby affecting the quality of cold rolling.

[0005] The technical solution of the present invention is as follows: A cold rolling composite device for metal processing includes a base, characterized in that it also includes a first support frame, a second support frame, a support roller and a working roller, the base is fixedly provided with a U-shaped first support frame, the first support frame is rotatably provided with a support roller, the side wall of the first support frame is installed with a first motor, the output end of the first motor is fixedly connected to the support roller, the first support frame is provided with a support opening, the second support frame is set in a U shape, the second support frame is arranged in the first support frame, the two ends of the second support frame extend into the support opening and are connected to the side walls of the support opening A sliding connection is provided, and a working roller is rotatably arranged in the second support frame. A plurality of hydraulic rods are installed on the first support frame, and the output ends of the hydraulic rods are fixedly connected to the second support frame. A feeding mechanism is provided on the base for feeding the metal material into the gap between the working roller and the support roller. A winding mechanism is provided on the base for winding the composite metal material. A limiting mechanism is provided on the second support frame for limiting the two metal materials to avoid dislocation of the metal materials during the composite process. A cleaning mechanism is provided on the base for cleaning the side wall of the metal material on the side close to the metal material.

[0006] Preferably, the feeding mechanism includes a first positioning block, a feed roller and a second motor, the top side wall of the base is located on one side of the first support frame and is fixedly provided with two first positioning blocks, two feed rollers are rotatably arranged between the two first positioning blocks, one of the side walls of the first positioning block is located on one side of the feed roller and is installed with the second motor, the output end of the second motor is fixedly connected to the adjacent feed roller, the top side wall of the base is located on the side of the first positioning block close to the first support frame and is fixedly provided with two second positioning blocks, two first guide columns are rotatably arranged between the two second positioning blocks.

[0007] Furthermore, the winding mechanism includes a winding block, a winding roller and a third motor. Two winding blocks are fixedly provided on the top side wall of the base on one side of the first support frame. The winding roller is rotatably provided between the two winding blocks. A third motor is installed on one of the winding blocks, and the output end of the third motor is fixedly connected to the winding roller.

[0008] Furthermore, the limiting mechanism includes a limiting frame, a limiting plate, a rotating shaft and a limiting rod. Two limiting frames are slidingly arranged in the second support frame, and the support roller and the working roller pass through the limiting frame. The limiting plate is rotatably arranged on the second support frame, and two rotating shafts are rotatably arranged at the eccentric position of the bottom side wall of the limiting plate. The side wall of the rotating shaft is fixedly provided with the limiting rod, and the end of the limiting rod away from the rotating shaft is hinged to the side wall of the adjacent limiting frame. A driving mechanism is provided between the second support frame and the limiting plate for driving the limiting plate to rotate.

[0009] Furthermore, the driving mechanism includes a driving prism, a first gear, a second gear and a fourth motor. A driving port is opened on the first support frame, the driving prism is rotatably provided on the second support frame, the driving prism is fixedly connected to the limit plate, the top end of the driving prism passes through the driving port and extends out of the first support frame, a first gear is rotatably provided on the first support frame coaxially with the driving port, the driving prism passes through the first gear and is slidably connected to the first gear, a second gear is rotatably provided on the first support frame, the second gear is meshed with the first gear, a fourth motor is installed on the first support frame, and the output end of the fourth motor is fixedly connected to the second gear.

[0010] On the basis of the above scheme, the cleaning mechanism includes a cleaning seat, a cleaning port, a cleaning disc and a cleaning roller, the cleaning seat is arranged on one side of the base between the first positioning block and the second positioning block, a positioning plate is fixedly arranged between the cleaning seat and the base, two cleaning ports are longitudinally opened on the positioning seat, and second guide columns are rotatably arranged at both ends of each cleaning port, the cleaning port is opened on the side wall of the cleaning port away from the adjacent feed roller, the cleaning disc is rotatably arranged in the cleaning port, a plurality of cleaning grooves are opened in a ring shape on the cleaning disc, a cleaning roller is rotatably arranged in the cleaning groove, and the side walls of the cleaning roller are covered with cleaning bristles, a rotating mechanism is arranged between the cleaning disc and the cleaning seat for driving the cleaning disc to rotate, and a dust suction mechanism is arranged in the cleaning seat for cleaning impurities generated during the cleaning process.

[0011] On the basis of the above scheme, the rotating mechanism includes a first bevel gear, a second bevel gear, a driving column and a fifth motor. The cleaning seat is located between the two cleaning discs and has a first cavity. The first bevel gear is rotatably provided on the side wall of the first cavity close to the cleaning disc. The driving column is fixedly provided between the first bevel gear and the cleaning disc. The second bevel gear is rotatably provided on the side wall of the first cavity. The first bevel gear is meshed with the second bevel gear. The fifth motor is installed on the side wall of the cleaning seat, and the output end of the fifth motor is fixedly connected to the second bevel gear.

[0012] On the basis of the above scheme, the cleaning disc is provided with a second cavity between the multiple cleaning slots, and the cleaning roller is fixedly provided with a positioning post at one end close to the second cavity, and the positioning post passes through the side wall of the cleaning slot and extends into the second cavity, and the positioning post is fixedly provided with a third bevel gear at one end away from the cleaning roller, and the second cavity is rotatably provided with a fourth bevel gear near the side wall of the first cavity, and the third bevel gear is meshed with the fourth bevel gear, and the side wall of the first cavity is fixedly provided with a first shell, and the side wall of the first shell is fixed and connected to the side wall of the cleaning disc side, and the fixed pipe passes through the driving column, the first bevel gear and the fourth bevel gear, and the fixed pipe is rotatably connected to the driving column and the first bevel gear, and the fixed pipe is fixedly connected to the fourth bevel gear.

[0013] On the basis of the above scheme, the dust suction mechanism includes a first dust suction pipe, a second dust suction pipe, a dust suction box and a fan, the cleaning roller has a built-in dust suction cavity, the side wall of the dust suction cavity is provided with a dust suction port, the side wall of the second cavity is fixedly provided with a second shell, the first dust suction pipe is penetrated and arranged on the positioning column, one end of the first dust suction pipe is connected with the dust suction cavity, the other end of the first dust suction pipe is connected with the second shell, the fixed pipe is rotatably connected to the side wall of the second shell away from the first shell and is connected with the second shell, the top side wall of the cleaning seat is fixedly provided with a dust suction box and a fan, the dust suction box has a built-in filter plate, the input end of the fan is connected with the dust suction box, the side wall of the dust suction box is connected to the first shell with the second dust suction pipe, and the input ends of the second dust suction pipe and the fan are located on both sides of the filter plate.

[0014] The working principle and beneficial effects of the present invention are:

[0015] 1. In the present invention, through the provision of a limiting mechanism, the operation of the fourth motor can drive the second gear to rotate. At the same time, the meshing of the second gear and the first gear drives the first gear, the driving prism, and the limiting plate to rotate. Furthermore, during the rotation of the limiting plate, the two limiting frames can be pulled by the rotating shaft and the limiting rod to move relative to each other, thereby preventing the base plate and the cover plate from being limited by the cooperation of the two limiting frames, thereby preventing misalignment between the base plate and the cover plate.

[0016] 2. In the present invention, by providing a cleaning mechanism, the operation of the fifth motor can drive the second bevel gear to rotate. Simultaneously, the meshing of the second bevel gear and the first bevel gear drives the first bevel gear and the cleaning disk to rotate, thereby enabling the cleaning roller and cleaning bristles on the surface of the cleaning disk to clean the substrate and cover plate.

[0017] 3. In the present invention, the third bevel gear and the fourth bevel gear are arranged so that the fourth bevel gear is fixed by the fixing tube. At the same time, the rotation of the cleaning disc can drive the third bevel gear to move around the fourth bevel gear. Thus, the meshing of the third and fourth bevel gears can drive the third bevel gear, the positioning column, and the cleaning roller to rotate, thereby improving the cleaning effect of the cleaning roller on the substrate and the cover plate.

[0018] 4. In the present invention, through the setting of the dust suction mechanism, negative pressure can be generated in the dust suction box through the operation of the fan, and then the impurities generated during the cleaning process can be sucked into the filter box through the dust suction port, the first dust suction pipe, the fixed pipe and the second dust suction pipe, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a structural schematic diagram of another perspective of the present invention;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the limiting mechanism of the present invention;

[0024] Figure 5 This is a structural diagram of the cleaning seat of the present invention;

[0025] Figure 6 This is a schematic cross-sectional view of the cleaning mechanism of the present invention;

[0026] Figure 7 This is a schematic cross-sectional view of the dust collection mechanism of the present invention;

[0027] Figure 8 For the present invention Figure 7 Schematic diagram of the locally enlarged structure at point A in the middle.

[0028] In the figure: 1. base; 2. first support frame; 3. second support frame; 4. support roller; 5. working roller; 6. hydraulic rod; 7. first positioning block; 8. feed roller; 9. second motor; 10. second positioning block; 11. first guide column; 12. winding roller; 13. limiting frame; 14. limiting disk; 15. rotating shaft; 16. limiting rod; 17. driving prism; 18. first gear; 19. second gear; 20. fourth motor; 21. cleaning seat; 22. cleaning disk; 23. cleaning roller; 24. first bevel gear; 25. second bevel gear; 26. driving column; 27. fifth motor; 28. positioning column; 29. third bevel gear; 30. fourth bevel gear; 31. first shell; 32. fixing pipe; 33. first dust suction pipe; 34. second dust suction pipe; 35. dust suction box; 36. fan. DETAILED DESCRIPTION

[0029] The following will be combined with 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 any creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1-8As shown, this embodiment proposes a cold rolling composite device for metal processing, including a base 1, characterized in that it also includes a first support frame 2, a second support frame 3, a support roller 4 and a working roller 5. A U-shaped first support frame 2 is fixedly provided on the base 1, and a support roller 4 is rotatably provided in the first support frame 2. A first motor is installed on the side wall of the first support frame 2, and the output end of the first motor is fixedly connected to the support roller 4. A support opening is opened on the first support frame 2, and the second support frame 3 is set in a U shape. The second support frame 3 is arranged in the first support frame 2, and the two ends of the second support frame 3 extend into the support opening and are slidably connected to the side wall of the support opening. A working roller 5 is rotatably provided in the second support frame 3, and a plurality of hydraulic rods 6 are installed on the first support frame 2. The output end of the hydraulic rod 6 is fixedly connected to the second support frame 3 Fixed connection, a feeding mechanism is provided on the base 1 for feeding the metal material into the gap between the working roller 5 and the support roller 4, a winding mechanism is provided on the base 1 for winding the composite metal material, and a limiting mechanism is provided on the second support frame 3 for limiting the two metal materials, thereby avoiding dislocation of the metal materials during the composite process, and a cleaning mechanism is provided on the base 1 for cleaning the side wall of the metal material on the side close to the metal material. Specifically, after the substrate and the cover plate are extended between the support roller 4 and the working roller 5, the position of the second support frame 3 and the working roller 5 can be adjusted by the operation of the hydraulic rod 6, so that the working roller 5 and the support roller 4 can press the substrate and the cover plate, and then cooperate with the rotation of the support roller 4 to cold-roll the substrate and the cover plate.

[0031] Reference Figure 1-Figure 3 The feeding mechanism includes a first positioning block 7, a feed roller 8 and a second motor 9. The top side wall of the base 1 is located on one side of the first support frame 2 and is fixed with two first positioning blocks 7. Two feed rollers 8 are rotatably arranged between the two first positioning blocks 7. One of the side walls of the first positioning block 7 is located on one side of the feed roller 8 and is installed with a second motor 9. The output end of the second motor 9 is fixedly connected to the adjacent feed roller 8. The top side wall of the base 1 is located on the side of the first positioning block 7 close to the first support frame 2 and is fixed with two second positioning blocks 10. Two first guide columns 11 are rotatably arranged between the two second positioning blocks 10. Specifically, the substrate and the cover plate can be wound around the two feed rollers 8, and then one end of the substrate and the cover plate is bypassed by the first guide column 11 and extended between the support roller 4 and the working roller 5. Then, the feed roller 8 can be driven to rotate by the operation of the second motor 9, thereby cooperating with the rotation of the support roller 4 to feed the substrate and the cover plate.

[0032] Reference Figure 1 and Figure 2The winding mechanism includes a winding block, a winding roller 12 and a third motor. Two winding blocks are fixedly provided on the top side wall of the base 1 on one side of the first support frame 2. A winding roller 12 is rotatably provided between the two winding blocks. A third motor is installed on one of the winding blocks. The output end of the third motor is fixedly connected to the winding roller 12. The winding roller 12 can be driven to rotate by the operation of the third motor, and then the cold-rolled metal sheet is wound by the winding roller 12.

[0033] Reference Figure 1-Figure 4 The limiting mechanism includes a limiting frame 13, a limiting plate 14, a rotating shaft 15 and a limiting rod 16. Two limiting frames 13 are slidably arranged in the second supporting frame 3, and the supporting roller 4 and the working roller 5 pass through the limiting frame 13. A limiting plate 14 is rotatably arranged on the second supporting frame 3, and two rotating shafts 15 are rotatably arranged on the eccentric position of the bottom side wall of the limiting plate 14. The side wall of the rotating shaft 15 is fixedly provided with a limiting rod 16, and the end of the limiting rod 16 away from the rotating shaft 15 is hinged to the side wall of the adjacent limiting frame 13. A driving mechanism is provided between the second supporting frame 3 and the limiting plate 14 for driving the limiting plate 14 to rotate. The driving mechanism includes a driving prism 17, a first gear 18, a second gear 19 and a fourth motor 20. A driving port is opened on the first supporting frame 2, and a driving prism 17 is rotatably arranged on the second supporting frame 3. The driving prism 17 is fixedly connected to the limiting plate 14, and the top of the driving prism 17 passes through the driving port and extends out of the first gear 18. A support frame 2, a first gear 18 is provided on the first support frame 2 for rotation coaxially with the driving port, a driving prism 17 passes through the first gear 18 and is slidably connected to the first gear 18, a second gear 19 is rotatably provided on the first support frame 2, the second gear 19 is meshed with the first gear 18, a fourth motor 20 is installed on the first support frame 2, and the output end of the fourth motor 20 is fixedly connected to the second gear 19. Specifically, the operation of the fourth motor 20 can drive the second gear 19 to rotate, and at the same time, the engagement of the second gear 19 with the first gear 18 drives the first gear 18, the driving prism 17 and the limit plate 14 to rotate, and then, during the rotation process of the limit plate 14, the two limit frames 13 can be pulled to move relative to each other through the rotating shaft 15 and the limit rod 16, thereby avoiding the limitation of the substrate and the cover plate by the cooperation of the two limit frames 13, thereby avoiding misalignment between the substrate and the cover plate.

[0034] Reference Figure 5-Figure 8The cleaning mechanism includes a cleaning seat 21, a cleaning port, a cleaning disc 22 and a cleaning roller 23. A cleaning seat 21 is provided on one side of the base 1 between the first positioning block 7 and the second positioning block 10. A positioning plate is fixedly provided between the cleaning seat 21 and the base 1. Two cleaning ports are longitudinally provided on the positioning seat, and second guide columns are rotatably provided at both ends of each cleaning port. A cleaning port is provided on the side wall of the cleaning port away from the adjacent feed roller 8. A cleaning disc 22 is rotatably provided in the cleaning port, and a plurality of cleaning grooves are provided in an annular shape on the cleaning disc 22. A cleaning roller 23 is rotatably provided in the cleaning groove, and the side walls of the cleaning roller 23 are evenly covered with cleaning bristles. A rotating mechanism is provided between the cleaning disc 22 and the cleaning seat 21 for driving the cleaning disc 22 to rotate. A dust suction mechanism is provided in the cleaning seat 21 for cleaning impurities generated during the cleaning process. The rotating mechanism includes a first bevel gear 24, The second bevel gear 25, the driving column 26 and the fifth motor 27, the cleaning seat 21 is located between the two cleaning discs 22 and has a first cavity. The side wall of the first cavity close to the cleaning disc 22 is rotatably provided with a first bevel gear 24, and a driving column 26 is fixedly provided between the first bevel gear 24 and the cleaning disc 22. The side wall of the first cavity is rotatably provided with a second bevel gear 25, and the first bevel gear 24 is meshed with the second bevel gear 25. The side wall of the cleaning seat 21 is installed with a fifth motor 27, and the output end of the fifth motor 27 is fixedly connected to the second bevel gear 25. Specifically, the operation of the fifth motor 27 can drive the second bevel gear 25 to rotate, and at the same time, the meshing of the second bevel gear 25 with the first bevel gear 24 drives the first bevel gear 24 and the cleaning disc 22 to rotate, so that the substrate and the cover plate can be cleaned by the cleaning roller 23 and the cleaning brush bristles on the surface of the cleaning disc 22.

[0035] Reference Figure 5-Figure 8, the cleaning disc 22 is located between multiple cleaning slots and a second cavity is opened. The cleaning roller 23 is fixedly provided with a positioning post 28 at one end close to the second cavity. The positioning post 28 penetrates the side wall of the cleaning slot and extends into the second cavity. The positioning post 28 is fixedly provided with a third bevel gear 29 at one end away from the cleaning roller 23. The second cavity is rotatably provided with a fourth bevel gear 30 on the side wall close to the first cavity. The third bevel gear 29 is meshed with the fourth bevel gear 30. The side wall of the first cavity is fixedly provided with a first shell 31. The first shell 31 is fixed to the side wall close to the cleaning disc 22 and is connected to a fixed pipe 32. The fixed pipe 32 penetrates the driving The moving column 26, the first bevel gear 24 and the fourth bevel gear 30, the fixed tube 32 is rotatably connected to the driving column 26 and the first bevel gear 24, and the fixed tube 32 is fixedly connected to the fourth bevel gear 30. Specifically, the fourth bevel gear 30 is fixed under the action of the fixed tube 32. At the same time, during the rotation of the cleaning disc 22, the third bevel gear 29 can be driven to move around the fourth bevel gear 30, so that the third bevel gear 29, the positioning column 28 and the cleaning roller 23 can be driven to rotate through the engagement of the third bevel gear 29 and the fourth bevel gear 30, thereby improving the cleaning effect of the cleaning roller 23 on the substrate and the cover plate.

[0036] Reference Figure 5-Figure 8 The dust collection mechanism includes a first dust collection pipe 33, a second dust collection pipe 34, a dust collection box 35 and a fan 36. The cleaning roller 23 has a built-in dust collection cavity. The side wall of the dust collection cavity is provided with a dust collection port. The side wall of the second cavity is fixedly provided with a second shell. The first dust collection pipe 33 is arranged on the positioning column 28. One end of the first dust collection pipe 33 is connected to the dust collection cavity, and the other end of the first dust collection pipe 33 is connected to the second shell. The fixed pipe 32 is away from the first shell 31 and is rotatably connected to the side wall of the second shell and is connected to the second shell. The top side wall of the cleaning seat 21 is fixedly provided with The dust collection box 35 and the fan 36 have a built-in filter plate. The input end of the fan 36 is connected to the dust collection box 35. A second dust collection pipe 34 is provided between the side wall of the dust collection box 35 and the first shell 31. The second dust collection pipe 34 and the input end of the fan 36 are located on both sides of the filter plate. Specifically, a negative pressure can be generated in the dust collection box 35 through the operation of the fan 36, and then the impurities generated during the cleaning process can be sucked into the filter box through the dust collection port, the first dust collection pipe 33, the fixed pipe 32 and the second dust collection pipe 34, thereby improving the cleaning effect.

[0037] In this embodiment, when in use, the operator can wind the substrate and the cover plate through the two feed rollers 8, and then pass one end of the substrate and the cover plate around the second guide column and the first guide column 11 and extend it between the support roller 4 and the working roller 5. Then, the second motor 9 can drive the feed roller 8 to rotate, thereby cooperating with the rotation of the support roller 4 to feed the substrate and the cover plate. During the feeding process, the position of the second support frame 3 and the working roller 5 can be adjusted by the operation of the hydraulic rod 6, so that the working roller 5 and the support roller 4 can press the substrate and the cover plate, thereby cooperating with the support roller 4. The rotation of the support roller 4 cold-rolls the substrate and the cover plate. During the cold rolling process, the operation of the fourth motor 20 can drive the second gear 19 to rotate, and at the same time, the engagement of the second gear 19 with the first gear 18 drives the first gear 18, the driving prism 17 and the limit plate 14 to rotate. Then, during the rotation of the limit plate 14, the two limit frames 13 can be pulled by the rotating shaft 15 and the limit rod 16 to move relative to each other, thereby avoiding the limitation of the substrate and the cover plate by the cooperation of the two limit frames 13, thereby avoiding the misalignment between the substrate and the cover plate, and in the feeding process In the process, the operator controls the fifth motor 27 to work, and the operation of the fifth motor 27 can drive the second bevel gear 25 to rotate. At the same time, the meshing of the second bevel gear 25 and the first bevel gear 24 drives the first bevel gear 24 and the cleaning disc 22 to rotate, so that the substrate and the cover plate can be cleaned by the cleaning roller 23 and the cleaning brush on the surface of the cleaning disc 22. The fourth bevel gear 30 is fixed under the action of the fixing tube 32. At the same time, during the rotation of the cleaning disc 22, the third bevel gear 29 can be driven to move around the fourth bevel gear 30, so that the cleaning roller 23 and the cleaning brush can be used to clean the substrate and the cover plate. The engagement of the fourth bevel gear 30 drives the third bevel gear 29, the positioning column 28 and the cleaning roller 23 to rotate, thereby improving the cleaning effect of the cleaning roller 23 on the substrate and the cover plate. At the same time, the operator controls the operation of the fan 36, and the operation of the fan 36 can generate negative pressure in the dust box 35, and then the impurities generated during the cleaning process can be sucked into the filter box through the dust suction port, the first dust suction pipe 33, the fixed pipe 32 and the second dust suction pipe 34, thereby improving the cleaning effect. The cold-rolled metal sheet can be wound on the winding roller 12, and the sheet can be wound up by the rotation of the winding roller 12.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cold rolling composite device for metal processing, comprising a base (1), characterized in that: The invention also includes a first support frame (2), a second support frame (3), a support roller (4) and a working roller (5), wherein the base (1) is fixedly provided with the first U-shaped support frame (2), the first support frame (2) is rotatably provided with a support roller (4), the side wall of the first support frame (2) is provided with a first motor, the output end of the first motor is fixedly connected to the support roller (4), the first support frame (2) is provided with a support opening, the second support frame (3) is provided in a U-shape, the second support frame (3) is provided in the first support frame (2), the two ends of the second support frame (3) extend into the support opening and are slidably connected to the side wall of the support opening, the second support frame ( 3) a working roller (5) is provided for rotation inside the first support frame (2), a plurality of hydraulic rods (6) are installed on the first support frame (2), the output ends of the hydraulic rods (6) are fixedly connected to the second support frame (3), a feeding mechanism is provided on the base (1) for feeding the metal material into the gap between the working roller (5) and the support roller (4), a winding mechanism is provided on the base (1) for winding the composite metal material, a limiting mechanism is provided on the second support frame (3) for limiting the two metal materials, thereby preventing the metal materials from being misaligned during the composite process, and a cleaning mechanism is provided on the base (1) for cleaning the side wall of the metal material on the side close to the metal material.

2. A cold rolling composite device for metal processing according to claim 1, characterized in that: The feeding mechanism comprises a first positioning block (7), a feeding roller (8) and a second motor (9); the top side wall of the base (1) is located on one side of the first support frame (2) and is fixedly provided with two first positioning blocks (7); two feeding rollers (8) are rotatably provided between the two first positioning blocks (7); one side wall of the first positioning block (7) is located on one side of the feeding roller (8) and is installed with the second motor (9); the output end of the second motor (9) is fixedly connected to the adjacent feeding roller (8); the top side wall of the base (1) is located on one side of the first positioning block (7) close to the first support frame (2) and is fixedly provided with two second positioning blocks (10); two first guide columns (11) are rotatably provided between the two second positioning blocks (10).

3. The cold rolling composite device for metal processing according to claim 1, characterized in that: The winding mechanism comprises a winding block, a winding roller (12) and a third motor; the top side wall of the base (1) is located on one side of the first support frame (2) and is fixedly provided with two winding blocks; the winding roller (12) is rotatably provided between the two winding blocks; a third motor is installed on one of the winding blocks; and an output end of the third motor is fixedly connected to the winding roller (12).

4. The cold rolling composite device for metal processing according to claim 1, characterized in that: The limiting mechanism comprises a limiting frame (13), a limiting plate (14), a rotating shaft (15) and a limiting rod (16); two limiting frames (13) are slidingly arranged in the second support frame (3); the support roller (4) and the working roller (5) pass through the limiting frame (13); a limiting plate (14) is rotatably arranged on the second support frame (3); two rotating shafts (15) are rotatably arranged at the eccentric position of the bottom side wall of the limiting plate (14); the side wall of the rotating shaft (15) is fixedly provided with the limiting rod (16); one end of the limiting rod (16) away from the rotating shaft (15) is hinged to the side wall of the adjacent limiting frame (13); a driving mechanism is provided between the second support frame (3) and the limiting plate (14) for driving the limiting plate (14) to rotate.

5. The cold rolling composite device for metal processing according to claim 1, characterized in that: The driving mechanism comprises a driving prism (17), a first gear (18), a second gear (19) and a fourth motor (20); a driving port is provided on the first support frame (2); the driving prism (17) is rotatably provided on the second support frame (3); the driving prism (17) is fixedly connected to the limit plate (14); the top end of the driving prism (17) passes through the driving port and extends out of the first support frame (2); a first gear (18) is rotatably provided on the first support frame (2) coaxially with the driving port; the driving prism (17) passes through the first gear (18) and is slidably connected to the first gear (18); a second gear (19) is rotatably provided on the first support frame (2); the second gear (19) is meshed with the first gear (18); a fourth motor (20) is installed on the first support frame (2); the output end of the fourth motor (20) is fixedly connected to the second gear (19).

6. The cold rolling composite device for metal processing according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning seat (21), a cleaning port, a cleaning disc (22) and a cleaning roller (23); the cleaning seat (21) is provided on one side of the base (1) between the first positioning block (7) and the second positioning block (10); a positioning plate is fixedly provided between the cleaning seat (21) and the base (1); two cleaning ports are longitudinally provided on the positioning seat; a second guide column is rotatably provided at both ends of each cleaning port; the cleaning port is away from the adjacent feeding roller (8) on one side; The side wall is provided with the cleaning opening, the cleaning disc (22) is rotatably arranged in the cleaning opening, a plurality of cleaning grooves are provided in an annular shape on the cleaning disc (22), a cleaning roller (23) is rotatably arranged in the cleaning groove, and the side wall of the cleaning roller (23) is uniformly distributed with cleaning bristles, a rotating mechanism is provided between the cleaning disc (22) and the cleaning seat (21) for driving the cleaning disc (22) to rotate, and a dust collecting mechanism is provided in the cleaning seat (21) for cleaning impurities generated during the cleaning process.

7. The cold rolling composite device for metal processing according to claim 1, characterized in that: The rotating mechanism comprises a first bevel gear (24), a second bevel gear (25), a driving column (26) and a fifth motor (27); the cleaning seat (21) is located between the two cleaning discs (22) and is provided with a first cavity; the first bevel gear (24) is rotatably provided on the side wall of the first cavity close to the cleaning disc (22); the driving column (26) is fixedly provided between the first bevel gear (24) and the cleaning disc (22); the second bevel gear (25) is rotatably provided on the side wall of the first cavity; the first bevel gear (24) is meshed with the second bevel gear (25); the fifth motor (27) is installed on the side wall of the cleaning seat (21); the output end of the fifth motor (27) is fixedly connected to the second bevel gear (25).

8. The cold rolling composite device for metal processing according to claim 1, characterized in that: The cleaning disc (22) is located between the plurality of cleaning slots and has a second cavity. A positioning column (28) is fixedly provided at one end of the cleaning roller (23) close to the second cavity. The positioning column (28) penetrates the side wall of the cleaning slot and extends into the second cavity. A third bevel gear (29) is fixedly provided at one end of the positioning column (28) away from the cleaning roller (23). A fourth bevel gear (30) is rotatably provided at the side wall of the second cavity close to the first cavity. The third bevel gear (29) is rotatably coupled to the fourth bevel gear (30). 0), a first shell (31) is fixedly provided on the side wall of the first cavity, a fixing pipe (32) is fixed and connected to the side wall of the first shell (31) close to the cleaning disc (22), and the fixing pipe (32) passes through the driving column (26), the first bevel gear (24) and the fourth bevel gear (30), the fixing pipe (32) is rotatably connected to the driving column (26) and the first bevel gear (24), and the fixing pipe (32) is fixedly connected to the fourth bevel gear (30).

9. The cold rolling composite device for metal processing according to claim 1, characterized in that: The dust collection mechanism includes a first dust collection tube (33), a second dust collection tube (34), a dust collection box (35) and a fan (36); the cleaning roller (23) has a built-in dust collection cavity; a dust collection port is provided on the side wall of the dust collection cavity; a second shell is fixedly provided on the side wall of the second cavity; the first dust collection tube (33) is provided through the positioning column (28); one end of the first dust collection tube (33) is connected to the dust collection cavity; the other end of the first dust collection tube (33) is connected to the second shell; the fixed tube (32) is away from the first dust collection cavity. One end of a shell (31) is rotatably connected to the side wall of the second shell and is in communication with the second shell. A dust collection box (35) and a fan (36) are fixedly provided on the top side wall of the cleaning seat (21). The dust collection box (35) has a built-in filter plate. The input end of the fan (36) is in communication with the dust collection box (35). The side wall of the dust collection box (35) is in communication with the first shell (31). The second dust collection pipe (34) and the input end of the fan (36) are located on both sides of the filter plate.

Images