Flattening equipment capable of adjusting flattening and width of copper foil

Abstract

The invention belongs to the technical field of copper foil processing, and particularly relates to flattening equipment capable of adjusting flattening and width of copper foil, which comprises a base, the top of the base is connected with two side plates, the tops of the two side plates are connected with a top plate, the outer walls of the side plates are connected with a motor, the output end of the motor is connected with a first flattening roller, and the output end of the first flattening roller is connected with a second flattening roller. The device comprises a base, two side plates are arranged on the base, connecting plates are connected to the outer walls of the two side plates, two lead screws penetrate through the top of the base, and threaded connecting blocks are connected to the outer walls of the two lead screws in a threaded mode. And along with rotation of the lead screw, a threaded connecting block in threaded connection with the outer wall of the lead screw can ascend and descend along the guide rod, and meanwhile, the threaded connecting block can drive the second flattening roller to ascend and descend together, so that the distance between the first flattening roller and the second flattening roller is adjusted, and the copper foil flattening and width flattening efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of copper foil processing, and in particular relates to a flattening device capable of adjusting the flattening and width of the copper foil. Background Art

[0002] Copper foil is a cathodic electrolytic material, a thin, continuous metal foil deposited on the substrate of the circuit board. Copper foil has low surface oxygen characteristics and can be attached to various substrates, such as metals, insulating materials, etc. During the production process, in order to ensure the flatness of the copper foil, the copper foil needs to be flattened to improve the use effect of the copper foil in the later stage.

[0003] At present, the existing copper foil flattening and width flattening equipment usually uses two flattening rollers to flatten the copper foil during use. However, when facing copper foils of different specifications, it is often necessary to replace different flattening rollers to achieve adjustment. However, this method is more troublesome to operate and takes a lot of time to adjust, thereby reducing work efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a flattening device with adjustable copper foil flattening and width, aiming to solve the problem that the existing copper foil flattening and width flattening equipment usually flattens the copper foil by rolling with two flattening rollers during use, but when facing copper foils of different specifications, it is often necessary to replace different flattening rollers to achieve adjustment, but this method is more cumbersome to operate and takes a lot of time to adjust, thereby reducing the work efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a flattening device capable of adjusting the flattening and width of copper foil, comprising a base, the top of the base is connected to two side plates, the tops of the two side plates are connected to a top plate, the outer walls of the side plates are connected to a motor, the output end of the motor is connected to a first flattening roller, and the outer walls of the two side plates are connected to a connecting plate; Two screw rods pass through the top of the base, and the outer walls of the two screw rods are threadedly connected with threaded connecting blocks, a guide rod is connected between the connecting plate and the base, and the outer wall of the threaded connecting block is rotatably connected with a second flattening roller, one end of the two screw rods is connected with a first bevel gear, and two support plates are connected inside the base, and a double-headed motor is arranged between the two support plates, and the output end of the double-headed motor is connected to a rotating rod, and the end of the rotating rod is connected to the second bevel gear.

[0006] As a preferred flattening device of the present invention capable of adjusting the flattening and width of the copper foil, the two ends of the two screw rods respectively form a rotational connection structure with the connecting plate and the base through bearings.

[0007] As a preferred embodiment of the flattening device of the present invention capable of adjusting the flattening and width of the copper foil, the end of the threaded connection block is sleeved on the outer wall of the guide rod.

[0008] As a preferred flattening device of the present invention capable of adjusting the flattening and width of the copper foil, the end of the rotating rod passes through the surface of the supporting plate.

[0009] As a preferred flattening device capable of adjusting the flattening and width of the copper foil of the present invention, the first bevel gear is meshed with the second bevel gear.

[0010] As a preferred flattening device with adjustable copper foil flattening and width according to the present invention, the end of the threaded connecting block is connected to a connecting frame, one end of the connecting frame is connected to a slide rail, a collecting plate is provided at the bottom of the second flattening roller, a sliding block is connected to the end of the collecting plate, and a cleaning brush plate is provided at the bottom of the top plate and the top of the collecting plate.

[0011] As a preferred flattening device of the present invention capable of adjusting the flattening and width of the copper foil, two slide rails are provided, and the cleaning brush plate can form a sliding connection structure with the two slide rails through a slider.

[0012] As a preferred flattening device with adjustable copper foil flattening and width according to the present invention, a card slot is provided on the outer wall of the cleaning brush plate, the bottom of the top plate and the top of the collecting plate are both connected to a connecting seat, the outer wall of the connecting seat is connected to a mounting seat, a pull rod passes through one end of the mounting seat, a movable block is connected to one end of the pull rod, a bayonet is connected to one end of the movable block, a pull pin is connected to one end of the pull rod, a pull ring is connected to one end of the pull rod, and a spring is sleeved on the outer wall of the pull rod.

[0013] As a preferred flattening device of the present invention capable of adjusting the flattening and width of the copper foil, one end of the bayonet is inserted through the interior of the connecting seat.

[0014] As a preferred flattening device of the present invention that can adjust the flattening and width of the copper foil, the connecting seat can form an elastic locking mechanism with the cleaning brush plate through a slot, a mounting seat, a pull rod, a movable block, a bayonet pin, a pull ring, and a spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The rotating rod is driven to rotate by a double-headed motor, and then the meshing relationship between the first bevel gear and the second bevel gear is used to drive the lead screw to rotate together. As the lead screw rotates, the threaded connection block threadedly connected to its outer wall will move up and down along the guide rod. At the same time, the threaded connection block will drive the second flattening roller to move up and down together, thereby adjusting the distance between the first flattening roller and the second flattening roller, thereby improving the efficiency of copper foil flattening and width flattening.

[0016] The collecting plate is arranged at the bottom of the first flattening roller and the second flattening roller through the sliding connection structure between the collecting plate and the two slide rails. At this time, the cleaning brush plates at the bottom of the top plate and the top of the collecting plate can clean the dust and copper chips remaining on the surface of the first flattening roller and the second flattening roller when flattening the copper foil, thereby preventing the dust and copper chips from affecting the copper foil flattening effect.

[0017] The pull rod is pulled by the pull ring, so that the movable block drives the latch pin to disengage from the latch groove on the outer wall of the cleaning brush plate, and then the cleaning brush plate is pulled so that the cleaning brush plate can be pulled out from the inner side of the connecting seat, thereby realizing quick disassembly of the cleaning brush plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the disassembly structure of the present invention when viewed from above; Figure 5 It is a schematic diagram of the collecting plate structure of the present invention; Figure 6 A is a schematic diagram of the enlarged structure of the present invention; Figure 7 It is a schematic diagram of the B enlarged structure of the present invention.

[0019] In the figure: 1. base; 2. side plate; 3. top plate; 4. motor; 5. first flattening roller; 6. connecting plate; 7. screw rod; 8. threaded connecting block; 9. guide rod; 10. second flattening roller; 11. first bevel gear; 12. support plate; 13. double-headed motor; 14. rotating rod; 15. second bevel gear; 16. connecting frame; 17. slide rail; 18. collecting plate; 19. cleaning brush plate; 20. slot; 21. connecting seat; 22. mounting seat; 23. pull rod; 24. movable block; 25. latch; 26. pull ring; 27. spring; 28. slider. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7 The present invention provides the following technical solution: A flattening device capable of adjusting the flattening and width of copper foil, comprising a base 1, two side plates 2 are connected to the top of the base 1, a top plate 3 is connected to the top of the two side plates 2, a motor 4 is connected to the outer wall of the side plate 2, a first flattening roller 5 is connected to the output end of the motor 4, and a connecting plate 6 is connected to the outer walls of the two side plates 2; Two screw rods 7 are passed through the top of the base 1, and the outer walls of the two screw rods 7 are threadedly connected with a threaded connection block 8, a guide rod 9 is connected between the connecting plate 6 and the base 1, and the outer wall of the threaded connection block 8 is rotatably connected with a second flattening roller 10, one end of the two screw rods 7 is connected with a first bevel gear 11, and the inside of the base 1 is connected with two support plates 12, and a double-headed motor 13 is arranged between the two support plates 12, and the output end of the double-headed motor 13 is connected with a rotating rod 14, and the end of the rotating rod 14 is connected with a second bevel gear 15; Specifically, when in use, the first flattening roller 5 is driven to rotate by the motor 4, and then the copper foil is placed between the first flattening roller 5 and the second flattening roller 10, and then the first flattening roller 5 and the second flattening roller 10 are used to roll the copper foil to achieve flattening and width flattening.

[0022] Preferably, the two ends of the screw rod 7 respectively form a rotation connection structure with the connecting plate 6 and the base 1 through bearings, the end of the threaded connection block 8 is sleeved on the outer wall of the guide rod 9, the end of the rotating rod 14 passes through the surface of the support plate 12, and the first bevel gear 11 is meshed with the second bevel gear 15; It should be noted that openings are provided on the surfaces of the two side plates 2 , and the end of the second flattening roller 10 is rotatably connected to the threaded connection block 8 through the openings on the surfaces of the side plates 2 .

[0023] When in use, the double-headed motor 13 drives the rotating rod 14 to rotate, and then the meshing relationship between the first bevel gear 11 and the second bevel gear 15 is used to drive the screw rod 7 to rotate together. As the screw rod 7 rotates, the threaded connection block 8 threadedly connected to the outer wall thereof will move up and down along the guide rod 9. At the same time, the threaded connection block 8 will drive the second flattening roller 10 to move up and down together, thereby adjusting the distance between the first flattening roller 5 and the second flattening roller 10; It should be noted that the double-headed motor 13 is connected to the external power supply and control switch through a connecting line, and the length of the connecting line can be reserved according to actual conditions. When the double-headed motor 13 drives the rotating rod 14 to rotate clockwise, the two screw rods 7 will drive the threaded connection block 8 to rise after rotation, thereby causing the second flattening roller 10 to rise together. On the contrary, when the double-headed motor 13 drives the rotating rod 14 to rotate counterclockwise, the two screw rods 7 will drive the threaded connection block 8 to descend after rotation, thereby causing the second flattening roller 10 to descend together.

[0024] Preferably: the end of the threaded connection block 8 is connected to a connection frame 16, one end of the connection frame 16 is connected to a slide rail 17, a collecting plate 18 is provided at the bottom of the second flattening roller 10, the end of the collecting plate 18 is connected to a slider 28, a cleaning brush plate 19 is provided at the bottom of the top plate 3 and the top of the collecting plate 18, two slide rails 17 are provided, and the cleaning brush plate 19 can form a sliding connection structure with the two slide rails 17 through the slider 28; It should be noted that the brush parts of the two cleaning brush plates 19 are respectively fitted with the first flattening roller 5 and the second flattening roller 10 after installation.

[0025] When in use, the collecting plate 18 is arranged at the bottom of the first flattening roller 5 and the second flattening roller 10 through the sliding connection structure between the collecting plate 18 and the two slide rails 17. At this time, the cleaning brush plate 19 at the bottom of the top plate 3 and the top of the collecting plate 18 can clean the dust and copper scraps remaining on the surface of the first flattening roller 5 and the second flattening roller 10 when flattening the copper foil, thereby preventing the dust and copper scraps from affecting the copper foil flattening effect. It should be noted that during normal processing or handling, if the copper foil is subjected to appropriate external force and is properly processed, it can maintain its integrity without producing obvious fragments or debris. However, when the copper foil is subjected to excessive pressure or improper handling, its structure may be damaged, resulting in the generation of copper chips, which may adhere to the outer walls of the first flattening roller 5 and the second flattening roller 10, and may therefore adhere to the surface of the copper foil during subsequent copper foil processing.

[0026] Preferably: a slot 20 is provided on the outer wall of the cleaning brush plate 19, and a connecting seat 21 is connected to the bottom of the top plate 3 and the top of the collecting plate 18, and the outer wall of the connecting seat 21 is connected to a mounting seat 22, and a pull rod 23 passes through one end of the mounting seat 22, and a movable block 24 is connected to one end of the pull rod 23, and a bayonet 25 is connected to one end of the movable block 24, and a pull ring 26 is connected to one end of the pull rod 23, and a spring 27 is sleeved on the outer wall of the pull rod 23, and one end of the bayonet 25 is inserted into the connecting seat 21. The connecting seat 21 can form an elastic locking mechanism with the cleaning brush plate 19 through the slot 20, the mounting seat 22, the pull rod 23, the movable block 24, the bayonet 25, the pull ring 26, and the spring 27.

[0027] When in use, the pull rod 23 is pulled by the pull ring 26, so that the movable block 24 drives the latch pin 25 to disengage from the latch groove 20 on the outer wall of the cleaning brush plate 19, and then the cleaning brush plate 19 is pulled out from the inner side of the connecting seat 21, so that the cleaning brush plate 19 can be quickly disassembled; On the contrary, during installation, the pull rod 23 is pulled by the pull ring 26, so that the movable block 24 drives the latch 25 to retract, and then the cleaning brush plate 19 is inserted into the inner side of the connecting seat 21. At this time, by loosening the pull ring 26, the latch 25 can pop out and be inserted into the slot 20 under the action of the spring 27, thereby realizing the installation and fixation of the cleaning brush plate 19.

[0028] Working principle: First, the double-headed motor 13 drives the rotating rod 14 to rotate, and then the meshing relationship between the first bevel gear 11 and the second bevel gear 15 is used to drive the screw rod 7 to rotate together. As the screw rod 7 rotates, the threaded connection block 8 connected to its outer wall thread will move up and down along the guide rod 9. At the same time, the threaded connection block 8 will drive the second flattening roller 10 to move up and down together, so as to adjust the distance between the first flattening roller 5 and the second flattening roller 10. When the second flattening roller 10 is adjusted to a suitable position, the first flattening roller 5 is driven to rotate by the motor 4, and then the copper foil is placed between the first flattening roller 5 and the second flattening roller 10. The copper foil can be flattened and rolled by the first flattening roller 5 and the second flattening roller 10. Width flattening. In this process, the collecting plate 18 is set at the bottom of the first flattening roller 5 and the second flattening roller 10 through the sliding connection structure between the collecting plate 18 and the two slide rails 17. At this time, the cleaning brush plate 19 at the bottom of the top plate 3 and the top of the collecting plate 18 can clean the dust and copper chips remaining on the surface of the first flattening roller 5 and the second flattening roller 10 when flattening the copper foil, thereby preventing the dust and copper chips from affecting the copper foil flattening effect. The pull rod 23 is pulled by the pull ring 26, so that the movable block 24 drives the pin 25 to disengage from the slot 20 on the outer wall of the cleaning brush plate 19, and then the cleaning brush plate 19 is pulled so that the cleaning brush plate 19 can be pulled out from the inner side of the connecting seat 21, so that the cleaning brush plate 19 can be quickly disassembled.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A copper foil flattening device capable of adjusting the flattening and width of the copper foil, comprising a base (1), characterized in that: The top of the base (1) is connected to two side panels (2), the tops of the two side panels (2) are connected to a top panel (3), the outer walls of the side panels (2) are connected to a motor (4), the output end of the motor (4) is connected to a first flattening roller (5), and the outer walls of the two side panels (2) are connected to a connecting plate (6); Two screw rods (7) are passed through the top of the base (1); the outer walls of the two screw rods (7) are threadedly connected to a threaded connection block (8); a guide rod (9) is connected between the connection plate (6) and the base (1); the outer wall of the threaded connection block (8) is rotatably connected to a second flattening roller (10); one end of the two screw rods (7) is connected to a first bevel gear (11); two support plates (12) are connected inside the base (1); a double-headed motor (13) is arranged between the two support plates (12); the output end of the double-headed motor (13) is connected to a rotating rod (14); the end of the rotating rod (14) is connected to a second bevel gear (15).

2. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 1, characterized in that: The two ends of the two screw rods (7) respectively form a rotation connection structure with the connecting plate (6) and the base (1) through bearings.

3. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 1, characterized in that: The end of the threaded connection block (8) is sleeved on the outer wall of the guide rod (9).

4. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 1, characterized in that: The end of the rotating rod (14) passes through the surface of the supporting plate (12).

5. The flattening device capable of adjusting the flattening and width of copper foil according to claim 1, characterized in that: The first bevel gear (11) is meshed with the second bevel gear (15).

6. The flattening device capable of adjusting the flattening and width of copper foil according to claim 1, characterized in that: The end of the threaded connection block (8) is connected to a connection frame (16), one end of the connection frame (16) is connected to a slide rail (17), a collecting plate (18) is provided at the bottom of the second flattening roller (10), the end of the collecting plate (18) is connected to a sliding block (28), and a cleaning brush plate (19) is provided at the bottom of the top plate (3) and the top of the collecting plate (18).

7. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 6, characterized in that: Two slide rails (17) are provided, and the cleaning brush plate (19) can form a sliding connection structure with the two slide rails (17) via a sliding block (28).

8. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 6, characterized in that: The outer wall of the cleaning brush plate (19) is provided with a slot (20), the bottom of the top plate (3) and the top of the collecting plate (18) are both connected to a connecting seat (21), the outer wall of the connecting seat (21) is connected to a mounting seat (22), one end of the mounting seat (22) is penetrated by a pull rod (23), one end of the pull rod (23) is connected to a movable block (24), one end of the movable block (24) is connected to a locking pin (25), one end of the pull rod (23) is connected to a pull ring (26), and the outer wall of the pull rod (23) is sleeved with a spring (27).

9. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 8, characterized in that: One end of the bayonet (25) is inserted through the interior of the connecting seat (21).

10. The flattening device capable of adjusting the flattening and width of the copper foil according to claim 8, characterized in that: The connecting seat (21) can form an elastic locking mechanism with the cleaning brush plate (19) through the locking groove (20), the mounting seat (22), the pull rod (23), the movable block (24), the locking pin (25), the pull ring (26), and the spring (27).

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