Traction equipment for red copper plate strip production

Abstract

The utility model relates to traction equipment for producing a red copper plate strip. The traction equipment comprises a base, two symmetrical winding brackets are arranged on the base; a winding roller is erected between the two winding brackets; the two ends of the winding roller are rotationally connected to the two winding supports through rotating shafts, and a first motor is arranged on one winding support. The rotating end of the first motor penetrates through the winding support to be connected with the rotating shaft. Side plates are arranged on the two winding supports, and a sliding block is erected between the two side plates; a first pressing roller and a second pressing roller which can rotate are arranged on the sliding block; the first compression roller and the second compression roller are arranged in parallel, and a gap between the two is larger than the size of a red copper plate strip; a left limiting baffle is arranged on the left side of the sliding block on the side plate, and a right limiting baffle is arranged on the right side of the sliding block. Compared with the prior art, the device has the advantages of preventing tensile deformation of the red copper plate strip, being good in traction effect and the like.

Description

Technical Field

[0001] The utility model relates to a traction device, in particular to a traction device used for the production of copper plates and strips. Background Art

[0002] After the copper strip is stretched and die-cast from the copper rod into a strip shape, it is often necessary to use a winding roller for winding. The winding equipment also plays a traction role, pulling the copper strip forward and completing the winding.

[0003] However, the current traction equipment directly uses a motor to drive the winding roller to rotate and directly reel the copper strip. As the copper strip on the winding roller becomes thicker, the distance between the copper strip and the pressure roller will become larger and larger, which will cause the tensile stress to change. The copper strip will produce a certain degree of deformation, affecting the product quality of the copper strip after reeling. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the above-mentioned prior art and to provide a traction device for the production of copper plates and strips.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A traction device for the production of copper plates and strips, the traction device comprising a base; two symmetrical winding brackets are provided on the base; a winding roller is mounted between the two winding brackets; both ends of the winding roller are rotatably connected to the two winding brackets through a rotating shaft, and a first motor is provided on one of the winding brackets; the rotating end of the first motor passes through the winding bracket and connects to the rotating shaft; side plates are provided on the two winding brackets, and a sliding block is mounted between the two side plates; a rotatable first pressure roller and a second pressure roller are provided on the sliding block; the first pressure roller and the second pressure roller are arranged in parallel, and the gap between the two is greater than the size of the copper plate and strip; a left limit baffle is provided on the side plate on the left side of the sliding block, and a right limit baffle is provided on the right side of the sliding block.

[0007] Furthermore, a slide groove is provided on the top of the side panel; two pulleys are provided on the front and rear sides of the bottom of the sliding block, respectively placed in the slide grooves on both sides, wherein the two pulleys on the front side are connected to the sliding block through bearings, and the two pulleys on the rear side are connected by a rotating rod.

[0008] Furthermore, one end of the rotating rod is connected to the sliding block, and the other end passes through the sliding block, and a large gear is provided on the part that passes through.

[0009] Furthermore, a gear box is provided on the outer wall of one side of the sliding block; the rotating rod is rotatably connected to the inner wall of the gear box; the large gear is located inside the gear box; a small gear is also provided inside the gear box; the small gear is meshed with the large gear; a second motor is provided on the outer wall of the gear box; the rotating end of the second motor is provided through the outer wall of the gear box; and the small gear is sleeved and fixed on the rotating end of the second motor.

[0010] Furthermore, the first motor and the second motor are both servo motors.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] (1) The utility model drives the small gear to rotate by the rotation of the second motor, and the small gear drives the large gear to rotate, which in turn drives the rotating rod to rotate, and then drives the pulley to roll in the slide groove, thereby driving the sliding block to move, so that the copper strip located between the first pressure roller and the second pressure roller follows the movement during the traction and winding process. By adjusting the frequency between the first motor and the second motor, it is ensured that the sliding block moves a distance of the copper strip size when the winding roller winds one circle, so that the copper strip is always in the same vertical plane when winding, reducing the deformation of the copper strip caused by tensile stress and improving product quality.

[0013] (2) The left limit baffle and the right limit baffle of the utility model can limit the sliding block to prevent it from sliding out. When it is at the left limit baffle, the gap between the first pressure roller and the second pressure roller is just aligned with the right side section of the winding roller. When it reaches the right limit baffle, the winding is completed, which can ensure that the copper plate strip has the same thickness size after each winding is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the front structure provided by the utility model;

[0015] Figure 2 A schematic diagram of the side panel structure provided by the utility model;

[0016] Figure 3 A schematic diagram of the sliding block structure provided by the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the gearbox provided by the utility model.

[0018] The numbers in the figure indicate:

[0019] 1. Base; 2. Winding bracket; 3. Winding roller; 4. Rotating shaft; 5. First motor; 6. Side panel; 7. Sliding block; 8. First pressure roller; 9. Second pressure roller; 10. Left limit baffle; 11. Right limit baffle; 12. Slide; 13. Pulley; 14. Rotating rod; 15. Large gear; 16. Gearbox; 17. Small gear; 18. Second motor. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] Example

[0023] like Figures 1 to 4As shown, a traction device for the production of copper plates and strips is shown, the traction device includes a base 1; two symmetrical winding brackets 2 are provided on the base 1; a winding roller 3 is set between the two winding brackets 2; the two ends of the winding roller 3 are rotatably connected to the two winding brackets 2 through a rotating shaft 4, and a first motor 5 is set on one of the winding brackets 2, and the first motor 5 is a servo motor; the rotating end of the first motor 5 passes through the winding bracket 2 to connect the rotating shaft 4, and the first motor 5 is started. The first motor 5 rotates and drives the winding roller 3 to rotate clockwise to tract and reel the copper plate and strip; side plates 6 are provided on the two winding brackets 2, and a sliding block 7 is set between the two side plates 6; the sliding block 7 is set There are a rotatable first pressing roller 8 and a second pressing roller 9; the first pressing roller 8 and the second pressing roller 9 are arranged in parallel, and the gap between the two is larger than the size of the copper strip. The copper strip passes between the first pressing roller 8 and the second pressing roller 9, extends vertically to the right side of the winding roller 3 and is rolled onto the winding roller 3 along the cross section for winding; a left limit baffle 10 is provided on the side plate 6 on the left side of the sliding block 7, and a right limit baffle 11 is provided on the right side of the sliding block 7, which can limit the sliding block 7 to prevent it from sliding out. When it is at the left limit baffle 10, the gap between the first pressing roller 8 and the second pressing roller 9 is just aligned with the right side section of the winding roller 3. When it reaches the right limit baffle 11, the winding is completed, which can ensure that the copper strip rolls have the same thickness size after each winding is completed.

[0024] The top of the side plate 6 is provided with a slide groove 12; the front and rear sides of the bottom of the sliding block 7 are provided with two pulleys 13 respectively placed in the slide grooves 12 on both sides, wherein the two pulleys 13 on the front side are connected to the sliding block 7 through bearings, and the two pulleys 13 on the rear side are connected by a rotating rod 14; one end of the rotating rod 14 is connected to the sliding block 7, and the other end passes through the sliding block 7, and a large gear 15 is provided on the part that passes through; a gear box 16 is provided on the outer wall of one side of the sliding block 7; the rotating rod 14 is rotatably connected to the inner wall of the gear box 16; the large gear 15 is located inside the gear box 16; a small gear 17 is also provided in the gear box 16; the small gear 17 is meshed with the large gear 15; a second gear is provided on the outer wall of the gear box 16 The motor 18 and the second motor 18 are servo motors. The rotating end of the second motor 18 is set through the outer wall of the gear box 16. The pinion 17 is sleeved and fixed on the rotating end of the second motor 18. When the second motor 18 is started, the second motor 18 drives the pinion 17 to rotate counterclockwise, thereby driving the large gear 15 meshing with the pinion 17 to rotate clockwise, and then driving the rotating rod 14 to rotate clockwise, thereby driving the pulley 13 to roll, and finally driving the sliding block 7 to move to the right. By adjusting the frequency between the first motor 5 and the second motor 18, it is ensured that the sliding block 7 moves a distance of the copper strip size for each winding roller 3. The copper strip is always in the same vertical plane during winding, reducing the deformation of the copper strip caused by tensile stress and improving product quality. When winding is completed, the equipment is turned off and the connected copper strip is cut off. At this time, the second motor 18 is started to reverse, which can move the sliding block 7 back to the left limit baffle 10, so that the next winding and traction cycle can be carried out.

[0025] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A traction device for copper strip production, characterized in that: The traction device comprises a base (1); two symmetrical winding brackets (2) are provided on the base (1); a winding roller (3) is arranged between the two winding brackets (2); both ends of the winding roller (3) are rotatably connected to the two winding brackets (2) through a rotating shaft (4), and a first motor (5) is arranged on one of the winding brackets (2); the rotating end of the first motor (5) passes through the winding bracket (2) and is connected to the rotating shaft (4); both of the winding brackets (2) are provided with side plates (6), and a sliding block (7) is arranged between the two side plates (6); a rotatable first pressure roller (8) and a second pressure roller (9) are arranged on the sliding block (7); the first pressure roller (8) and the second pressure roller (9) are arranged in parallel, and the gap between them is greater than the size of the copper plate strip; a left limit baffle (10) is arranged on the side plate (6) on the left side of the sliding block (7), and a right limit baffle (11) is arranged on the right side of the sliding block (7).

2. The traction equipment for copper strip production according to claim 1, characterized in that: The top of the side plate (6) is provided with a slide groove (12); the front and rear sides of the bottom of the sliding block (7) are provided with two pulleys (13) respectively placed in the slide grooves (12) on both sides, wherein the two pulleys (13) on the front side are connected to the sliding block (7) through bearings, and the two pulleys (13) on the rear side are connected through a rotating rod (14).

3. The traction equipment for copper strip production according to claim 2, characterized in that: One end of the rotating rod (14) is connected to the sliding block (7), and the other end passes through the sliding block (7), and a large gear (15) is provided on the part passing through.

4. The traction equipment for copper strip production according to claim 3, characterized in that: A gear box (16) is provided on the outer wall of one side of the sliding block (7); the rotating rod (14) is rotatably connected to the inner wall of the gear box (16); the large gear (15) is located inside the gear box (16); a small gear (17) is also provided inside the gear box (16); the small gear (17) is meshed and connected with the large gear (15); a second motor (18) is provided on the outer wall of the gear box (16); the rotating end of the second motor (18) is provided through the outer wall of the gear box (16); and the small gear (17) is sleeved and fixed on the rotating end of the second motor (18).

5. The traction equipment for copper strip production according to claim 4, characterized in that: The first motor (5) and the second motor (18) are both servo motors.

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