Efficient copper foil calendering device

Abstract

The utility model discloses an efficient copper foil calendering device, which relates to the field of processing equipment and comprises a fixing frame, an upper calendering roller and a lower calendering roller are arranged in the fixing frame, two ends of the upper calendering roller and two ends of the lower calendering roller are respectively and rotatably connected with two sides of the fixing frame, a first gear is fixedly arranged at one end of the upper calendering roller, and a second gear is fixedly arranged at the other end of the lower calendering roller. A second gear is fixedly arranged at one end of the lower calendering roller, the first gear is meshed with the second gear, and a motor fixedly connected with one end of the lower calendering roller is fixedly arranged on the side wall of the fixing frame; the upper calendering roller and the lower calendering roller are each composed of a plurality of short roller bodies connected end to end, and the diameters of the short roller bodies are sequentially increased from left to right. The copper foil calendaring device can be used for calendaring copper foil raw materials with different thicknesses, so that the investment of equipment cost is reduced, and the calendaring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of processing equipment, in particular to a copper foil high-efficiency rolling device. Background Art

[0002] Rolled copper foil stands out among copper products because of its ultra-thinness, high density, high flexibility and more excellent performance, and is increasingly favored by various finishing industries.

[0003] In the production of existing rolled copper foil, the copper foil raw material needs to be formed by a rolling device. However, due to the large variety of rolled copper foils, the raw material thickness of the rolled copper foil is different. The single-structured rolling device cannot be adjusted according to the raw materials of different thicknesses, resulting in increased rolling production costs and low rolling efficiency. Therefore, a copper foil high-efficiency rolling device is proposed. Utility Model Content

[0004] In view of the above problems existing in the existing copper foil high-efficiency rolling device, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a copper foil high-efficiency rolling device to solve the problems raised by the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A copper foil high-efficiency calendering device comprises a fixed frame, wherein an upper calendering roller and a lower calendering roller are arranged inside the fixed frame, and both ends of the upper calendering roller and the lower calendering roller are rotatably connected to both sides of the fixed frame respectively, a first gear is fixedly arranged at one end of the upper calendering roller, and a second gear is fixedly arranged at one end of the lower calendering roller, and the first gear and the second gear are meshed, and a motor fixedly connected to one end of the lower calendering roller is fixedly arranged on the side wall of the fixed frame; the upper calendering roller and the lower calendering roller are both composed of a plurality of short roller bodies connected end to end, and the diameters of the plurality of short roller bodies are arranged in increasing order from left to right.

[0008] Preferably, the multiple short roller body positions of the upper calendering roller and the multiple short roller body positions of the lower calendering roller are distributed and arranged in a one-to-one correspondence.

[0009] Preferably, annular blades are fixedly provided at both ends of the plurality of short roller bodies, and the blades of the upper and lower annular blades are arranged in contact with each other.

[0010] Preferably, a support frame is fixedly provided at the bottom of the fixing frame, and mounting bolts are provided on both sides of the interior of the support frame.

[0011] Furthermore, a waste receiving box is placed at the bottom of the fixing frame.

[0012] Preferably, a protective cover is fixedly provided on the side wall of the fixing frame and outside the first gear and the second gear.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model is provided with an upper calendering roller and a lower calendering roller, and the upper calendering roller and the lower calendering roller are both composed of a plurality of short roller bodies, each of which has a different diameter, so that the spacing between the upper and lower short roller bodies is different, and copper foil raw materials of different thicknesses can be placed between the short roller bodies of corresponding spacing, and then the motor is driven to rotate the lower calendering roller by the motor, and due to the meshing of the first gear and the second gear, the upper calendering roller and the lower calendering roller rotate at the same time, so that the copper foil raw materials of different thicknesses can be calendered and formed, thereby reducing the investment of equipment cost and improving calendering efficiency.

[0015] 2. The utility model provides annular blades at both ends of the short roller body, so that the two sides of the copper foil raw material are cut off by the two annular blades during the rolling process, thereby removing the corresponding waste edges. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure of the middle and upper calendering rollers;

[0019] Figure 3 For the utility model Figure 1 End view of the middle and upper calendering rollers.

[0020] Description of reference numerals:

[0021] 1. Fixed frame; 2. Upper calendering roller; 3. Lower calendering roller; 4. First gear; 5. Second gear; 6. Motor; 7. Short roller body; 8. Annular blade; 9. Support frame; 10. Mounting bolts; 11. Waste edge receiving box; 12. Protective cover. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a copper foil high-efficiency rolling device.

[0024] The utility model provides Figure 1-2 The copper foil high-efficiency calendering device shown in the figure comprises a fixed frame 1, a support frame 9 is fixedly arranged at the bottom of the fixed frame 1, and mounting bolts 10 are arranged on both sides of the interior of the support frame 9, and the fixed frame 1 can be fixed to the equipment through the support frame 9 and the mounting bolts 10; an upper calendering roller 2 and a lower calendering roller 3 are arranged inside the fixed frame 1, and the two ends of the upper calendering roller 2 and the two ends of the lower calendering roller 3 are respectively rotatably connected to the two sides of the fixed frame 1, one end of the upper calendering roller 2 is fixedly arranged with a first gear 4, and one end of the lower calendering roller 3 is fixedly arranged with a second gear 5, and the first gear 4 and the second gear 5 are meshed, and a motor 6 fixedly connected to one end of the lower calendering roller 3 is fixedly arranged on the side wall of the fixed frame 1, and the motor 6 drives the lower calendering roller 2 to rotate. The calendering roller 3 rotates, and due to the meshing of the first gear 4 and the second gear 5, the upper calendering roller 2 and the lower calendering roller 3 rotate simultaneously, so that the copper foil raw material can be calendered into shape; the upper calendering roller 2 and the lower calendering roller 3 are both composed of a plurality of short roller bodies 7 connected end to end, and the diameters of the plurality of short roller bodies 7 are arranged in increasing order from left to right, and the positions of the plurality of short roller bodies 7 of the upper calendering roller 2 and the plurality of short roller bodies 7 of the lower calendering roller 3 are arranged in a one-to-one corresponding distribution, and the diameters of each short roller body 7 are different, so that the spacing between the upper and lower short roller bodies 7 is different, and copper foil raw materials of different thicknesses can be placed between the short roller bodies 7 with corresponding spacings, so that the copper foil raw materials of different thicknesses can be calendered into shape.

[0025] In order to be able to cut off the waste edge of the copper foil raw material, such as Figure 1-3 As shown, annular blades 8 are fixedly provided at both ends of the plurality of short roller bodies 7, and the blades of the upper and lower annular blades 8 are arranged in contact with each other. A waste edge receiving box 11 is placed at the bottom of the fixed frame 1. During the calendering process of the copper foil raw material, the two side edges of the copper foil raw material are cut off by the two annular blades 8 respectively, and the cut waste edges fall into the waste edge receiving box 11 for collection.

[0026] Finally, in order to protect the first gear 4 and the second gear 5, as shown in FIG. Figure 1 As shown, a protective cover 12 is fixedly provided on the side wall of the fixing frame 1 and outside the first gear 4 and the second gear 5 .

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A copper foil high-efficiency rolling device, comprising a fixing frame (1), characterized in that: An upper calendering roller (2) and a lower calendering roller (3) are arranged inside the fixed frame (1); the two ends of the upper calendering roller (2) and the two ends of the lower calendering roller (3) are rotatably connected to the two sides of the fixed frame (1) respectively; a first gear (4) is fixedly arranged at one end of the upper calendering roller (2); a second gear (5) is fixedly arranged at one end of the lower calendering roller (3); the first gear (4) and the second gear (5) are meshed; and a motor (6) fixedly connected to one end of the lower calendering roller (3) is fixedly arranged on the side wall of the fixed frame (1); The upper calendering roller (2) and the lower calendering roller (3) are both composed of a plurality of short roller bodies (7) connected end to end, and the diameters of the plurality of short roller bodies (7) are arranged to increase in sequence from left to right.

2. The copper foil high-efficiency rolling device according to claim 1, characterized in that: The positions of the multiple short roller bodies (7) of the upper calendering roller (2) and the positions of the multiple short roller bodies (7) of the lower calendering roller (3) are arranged in a one-to-one distribution.

3. The copper foil high-efficiency rolling device according to claim 1, characterized in that: Annular blades (8) are fixedly provided at both ends of the plurality of short roller bodies (7), and the blades of the upper and lower annular blades (8) are arranged in contact with each other.

4. The copper foil high-efficiency rolling device according to claim 1, characterized in that: A support frame (9) is fixedly provided at the bottom of the fixing frame (1), and mounting bolts (10) are provided on both sides of the interior of the support frame (9).

5. The copper foil high-efficiency rolling device according to claim 1, characterized in that: A waste material receiving box (11) is placed at the bottom of the fixed frame (1).

6. The copper foil high-efficiency rolling device according to claim 1, characterized in that: A protective cover (12) is fixedly provided on the side wall of the fixing frame (1) and located outside the first gear (4) and the second gear (5).

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