Straightening and cutting-off equipment for copper material

Abstract

The invention relates to the technical field of metal processing equipment, in particular to copper material straightening and cutting equipment which is characterized by comprising a discharging mechanism, a straightening mechanism and a cutting mechanism, the discharging mechanism is used for discharging and conveying copper coil raw materials, the straightening mechanism is used for straightening the discharged copper material, and the cutting mechanism is used for cutting the copper coil raw materials. The cut-off mechanism is used for conducting cut-off operation on the straightened copper material, the straightening mechanism comprises a straightening wheel set and a sliding driving assembly, and the straightening wheel set abuts against the two opposite sides of the coil-out copper material. The sliding driving assembly is located below the coil-out copper material and used for driving the straightening wheel set to slide back and forth in the length direction of the coil-out copper material. The straightening device has the effect that the occupied production space can be reduced while the straightening precision is improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing equipment, and in particular to a copper material straightening and cutting device. Background Art

[0002] At present, in the metal processing industry, especially in the field of copper processing, straightening and cutting machines are widely used as an important production equipment. These machines are mainly used to straighten and cut irregularly shaped or bent copper materials into the required length specifications.

[0003] Traditional straightening and cutting machines mostly rely on complex mechanical structures to achieve precise processing of copper materials, among which the straightening part is particularly important, which directly affects the quality of the final product. Existing straightening and cutting machines generally have problems such as complex structure and large size, which not only limits the application scope of the equipment, but also increases maintenance costs and energy consumption.

[0004] In order to overcome the above problems of traditional straightening and cutting machines, the industry has designed multiple sets of straightening wheels for straightening operations to improve the straightening accuracy. However, this also means that the length and volume of the equipment have increased significantly, occupying a large amount of production space, and this problem needs to be improved urgently. Summary of the invention

[0005] In order to improve the straightening accuracy and reduce the occupied production space at the same time, the present application provides a copper material straightening and cutting device.

[0006] The present application provides a copper material straightening and cutting device, which adopts the following technical solution: A copper material straightening and cutting device comprises a discharging mechanism, a straightening mechanism and a cutting mechanism, wherein the discharging mechanism is used to carry out a coiling and conveying of copper coil raw materials, the straightening mechanism is used to straighten the uncoiled copper material, and the cutting mechanism is used to cut the copper material after the straightening operation. The straightening mechanism comprises a straightening wheel group and a sliding drive component, wherein the straightening wheel group is pressed against opposite sides of the uncoiled copper material, and the sliding drive component is located below the uncoiled copper material and is used to drive the straightening wheel group to slide back and forth along the length direction of the uncoiled copper material.

[0007] By adopting the above technical scheme, when the copper material needs to be straightened and cut for production, the discharging mechanism unrolls and conveys the copper coil raw material, the straightening mechanism straightens the unrolled copper material, and the cutting mechanism cuts the copper material after the straightening operation. During the straightening operation, the straightening wheel group presses against the opposite sides of the unrolled copper material, and the sliding drive component drives the straightening wheel group to slide back and forth, so that the straightening wheel group can perform multiple rolling and straightening on the unrolled copper material in a smaller space, without the need to use multiple sets of straightening wheels for straightening operations. The structure is simple and the operation is easy. While improving the straightening accuracy, it can reduce the occupied production space.

[0008] Preferably, the straightening wheel group includes a first straightening wheel, a second straightening wheel and a first driving member, the wheel surface of the first straightening wheel is arranged opposite to the wheel surface of the second straightening wheel, and there is a gap between the first straightening wheel and the second straightening wheel for the copper material to pass through after unwinding, and the first driving member is arranged on the sliding drive assembly to drive the first straightening wheel and the second straightening wheel to move towards or away from each other.

[0009] By adopting the above technical solution, the unrolled copper material passes through the gap between the wheel surfaces of the first straightening wheel and the second straightening wheel, the wheel surfaces of the first straightening wheel and the second straightening wheel squeeze and straighten the copper material, and the first driving member drives the first straightening wheel and the second straightening wheel to move toward or away from each other so that the first straightening wheel and the second straightening wheel can perform straightening operations on copper materials of different diameters, which is beneficial to improving the applicability of straightening.

[0010] Preferably, the sliding drive assembly includes a support seat, a sliding seat and a second driving member, the support seat is located below the copper material after unrolling, the second driving member is arranged on the support seat to drive the sliding seat to reciprocate along the length direction of the copper material after unrolling, and the first driving member is connected to the sliding seat.

[0011] By adopting the above technical solution, the support seat supports the sliding seat, the second driving member and the straightening wheel group. The second driving member drives the sliding seat on the support seat to reciprocate along the length direction of the copper material after unwinding, and the first driving member is connected to the sliding seat, so that the sliding seat drives the first driving member to reciprocate along the length direction of the copper material after unwinding. At the same time, the first driving member drives the straightening wheel group to move during the process of extruding the copper material. In the process of straightening the copper material, it is beneficial to improve the straightening accuracy and reduce the occupied production space.

[0012] Preferably, the sliding seat is provided with a height adjustment component for driving the first driving member to move vertically up and down, the height adjustment component includes a height adjustment plate and a third driving member, the third driving member is arranged on the sliding seat to drive the height adjustment plate to move vertically up and down, and the first driving member is connected to the height adjustment plate.

[0013] By adopting the above technical solution, the third driving member drives the height adjustment plate to move vertically up and down, and the vertical movement of the height adjustment plate drives the first driving member to move vertically up and down to achieve height adjustment of the straightening wheel group, so that the straightening wheel group is aligned with the copper material after unwinding, which is beneficial to improve the stability of the straightening wheel group when performing straightening operations on the copper material.

[0014] Preferably, the straightening wheel groups are provided in a plurality of groups, and the plurality of straightening wheel groups are evenly spaced and surround the uncoiled copper material.

[0015] By adopting the above technical solution, this arrangement enables the straightening wheel group to perform multi-directional force straightening operations on the copper material without increasing the occupied space, which is conducive to improving the straightening accuracy.

[0016] Preferably, the diameters of the first straightening wheel and the second straightening wheel are both smaller than the diameter of the copper material.

[0017] By adopting the above technical solution, this arrangement ensures that the multiple groups do not interfere with each other when performing multi-directional force straightening operations on the copper material, thereby facilitating improving the stability of the straightening operation.

[0018] Preferably, the discharging mechanism includes a turntable, a passing plate and a discharging drive assembly. The copper coil raw material is wound on the turntable. The copper material is transported out from the turntable and passes through the passing plate and then enters the straightening wheel group. The discharging drive assembly is arranged at the rear of the straightening mechanism to drive the copper material to be unrolled and transported.

[0019] By adopting the above technical scheme, the copper coil raw material on the turntable passes through the passing plate and is connected to the material discharging drive assembly. The material discharging drive assembly drives the copper material to be unrolled and transported to realize the unrolling operation of the copper material. The passing plate tensions and reverses the unrolled copper material, which is beneficial to improve the stability of the subsequent copper material straightening and cutting operations.

[0020] Preferably, the discharging drive assembly includes a fixed clamp and a movable clamp, the movable clamp is arranged on the support seat and located behind the straightening wheel group, the movable clamp clamps the copper material and moves back and forth along the sliding direction of the sliding seat, and the fixed clamp is located behind the movable clamp and is used to clamp the copper material.

[0021] By adopting the above technical scheme, when the straightening operation of the copper material located at the position of the straightening mechanism is completed, the mobile clamping member clamps the end of the copper material and moves in the direction away from the straightening mechanism to realize the discharge and transportation of the copper material, and then the fixed clamping member clamps the end of the copper material to improve the stability of the subsequent cutting operation of the cutting mechanism. At the same time, the mobile clamping member releases the copper material and returns to the position close to the straightening mechanism to clamp the copper material again to improve the stability of the straightening operation of the straightening mechanism. The above operations are repeated to realize automatic discharge and transportation of the copper material with a high degree of automation.

[0022] Preferably, the movable clamping member includes a movable clamping block and a fourth driving member, the movable clamping block is located behind the straightening wheel group and is used to clamp the copper material, and the fourth driving member is arranged on the support seat and is used to drive the movable clamping block to reciprocate along the sliding direction of the sliding seat.

[0023] By adopting the above technical solution, the movable clamping block clamps the copper material, and the fourth driving member drives the movable clamping block to reciprocate along the sliding direction of the sliding seat to achieve automatic unloading and conveying of the copper material.

[0024] Preferably, a plurality of the passing plates are provided, the plurality of the passing plates are vertically spaced and arranged in parallel, the plurality of the passing plates are each provided with a through hole for the unrolled copper material to pass through, and the through holes on the plurality of the passing plates are located on the same straight line.

[0025] By adopting the above technical solution, the copper material transported from the turntable passes through several passing plates through the via holes located on the same straight line, which is beneficial to improving the stability of the copper material entering the straightening mechanism for straightening operation.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a straightening wheel group and a sliding drive component, during the straightening operation, the straightening wheel group is pressed against the opposite sides of the unrolled copper material, and the sliding drive component drives the straightening wheel group to slide back and forth, so that the straightening wheel group can perform multiple rolling and straightening on the unrolled copper material in a smaller space, without the need to use multiple sets of straightening wheels for straightening operations. The structure is simple and the operation is easy. While improving the straightening accuracy, it can reduce the occupied production space.

[0027] 2. By setting up several groups of straightening wheel groups, and evenly spacing the several groups of straightening wheel groups around the unrolled copper material, the straightening wheel groups can perform multi-directional force straightening operations on the copper material without increasing the occupied space, which is conducive to improving the straightening accuracy.

[0028] 3. By setting a fixed clamp and a movable clamp, when the straightening operation of the copper material located at the position of the straightening mechanism is completed, the movable clamp clamps the end of the copper material and moves in the direction away from the straightening mechanism to realize the discharge and transportation of the copper material, and then the fixed clamp clamps the end of the copper material to improve the stability of the subsequent cutting operation of the cutting mechanism. At the same time, the movable clamp releases the copper material and returns to the position close to the straightening mechanism to clamp the copper material again to improve the stability of the straightening operation of the straightening mechanism. The above operations are repeated to realize automatic discharge and transportation of the copper material with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the straightening and cutting device in the embodiment of the present application.

[0030] Figure 2 It is a structural schematic diagram of the discharging mechanism and the cutting mechanism in the embodiment of the present application.

[0031] Figure 3 yes Figure 1 Enlarged view of part A in the middle.

[0032] Description of reference numerals: 1. Discharging mechanism; 11. Turntable; 12. Passing plate; 13. Discharging drive assembly; 131. Fixed clamping member; 132. Moving clamping member; 1321. Moving clamping block; 1322. Fourth driving member; 2. Straightening mechanism; 21. Straightening wheel group; 211. First straightening wheel; 212. Second straightening wheel; 213. First driving cylinder; 22. Sliding drive assembly; 221. Support seat; 222. Sliding seat; 223. Second driving member; 3. Cutting mechanism; 4. Height adjustment assembly; 41. Height adjustment plate; 42. Third driving cylinder; 5. Passing hole. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-3 This application is described in further detail.

[0034] The present application embodiment discloses a copper material straightening and cutting device, referring to Figure 1 , including a discharging mechanism 1, a straightening mechanism 2 and a cutting mechanism 3. The discharging mechanism 1 is used to discharging and conveying the copper coil raw material, the straightening mechanism 2 is used to straighten the copper material discharged from the coil, and the cutting mechanism 3 is used to cut the copper material after the straightening operation, so as to complete the entire straightening and cutting production process of the copper material.

[0035] Reference Figure 1 and Figure 2 The discharging mechanism 1 includes a turntable 11, a plate 12 and a discharging drive assembly 13. The turntable 11 is horizontally wound with copper coil raw materials. The copper material is transported out from the turntable 11 and passes through the plate 12 and then enters the straightening mechanism 2. The discharging drive assembly 13 is arranged at the rear of the straightening mechanism 2 to drive the copper material to be unrolled and transported.

[0036] Reference Figure 1 and Figure 2 , a plurality of passing plates 12 are provided. In the present embodiment, the number of the passing plates 12 is set to three. The three passing plates 12 are vertically spaced and arranged in parallel. The three passing plates 12 are all provided with through holes 5 for the unrolled copper material to pass through. The through holes 5 on the three passing plates 12 are located on the same straight line, so that the unrolled copper material passes through the three passing plates 12 in a straight line, so as to facilitate the subsequent straightening operation of the copper material by the straightening mechanism 2.

[0037] Reference Figure 1 and Figure 3 The straightening mechanism 2 is located behind the three passing plates 12. Specifically, the straightening mechanism 2 includes a straightening wheel group 21 and a sliding drive assembly 22. The straightening wheel group 21 is pressed against the opposite sides of the unrolled copper material. The sliding drive assembly 22 is located below the unrolled copper material and is used to drive the straightening wheel group 21 to slide back and forth along the length direction of the unrolled copper material, so that the straightening wheel group 21 can perform multiple rolling and straightening operations on the unrolled copper material in a smaller space, thereby improving the straightening accuracy and reducing the occupied production space.

[0038] Reference Figure 1 and Figure 3 The straightening wheel group 21 includes a first straightening wheel 211, a second straightening wheel 212 and a first driving member. The wheel surface of the first straightening wheel 211 and the wheel surface of the second straightening wheel 212 are arranged opposite to each other, and there is a gap between the first straightening wheel 211 and the second straightening wheel 212 for the copper material to pass through after the roll is unrolled. The first driving member is arranged on the sliding driving component 22 to drive the first straightening wheel 211 and the second straightening wheel 212 to move in a direction close to or away from each other. In this embodiment, the first driving member is set as two first driving cylinders 213, and the piston rods of the two first driving cylinders 213 are arranged opposite to each other. The first straightening wheel 211 and the second straightening wheel 212 are rotatably connected to the piston rods of the two first driving cylinders 213 respectively. The contraction of the piston rod of the first driving cylinder 213 drives the first straightening wheel 211 and the second straightening wheel 212 to move away from each other, so that the copper material can pass through the gap between the first straightening wheel 211 and the second straightening wheel 212. After the copper material passes through the gap between the first straightening wheel 211 and the second straightening wheel 212, the piston rod of the first driving cylinder 213 stretches to drive the first straightening wheel 211 and the second straightening wheel 212 to move towards each other, and the wheel surfaces of the first straightening wheel 211 and the second straightening wheel 212 are respectively pressed against the opposite sides of the copper material.

[0039] Reference Figure 1 and Figure 3 The sliding drive assembly 22 includes a support seat 221, a sliding seat 222 and a second driving member 223. The support seat 221 is located below the unrolled copper material to support the sliding seat 222, the second driving member 223 and the straightening wheel group 21. The second driving member 223 is arranged on the support seat 221 to drive the sliding seat 222 to reciprocate along the length direction of the unrolled copper material, and the two first driving cylinders 213 are symmetrically connected to the sliding seat 222. In this embodiment, the second driving member 223 is driven by a motor screw, that is, the motor is horizontally fixedly connected to the support seat 221, the screw is coaxially fixedly connected to the output shaft of the motor, the screw is horizontally threaded through the sliding seat 222, the output shaft of the motor drives the screw to rotate, and the rotation of the screw drives the sliding seat 222 to move along the length direction of the support seat 221.

[0040] Reference Figure 1 and Figure 3, a height adjustment assembly 4 for driving the two first driving cylinders 213 to move vertically up and down is also provided on the sliding seat 222. Specifically, the height adjustment assembly 4 includes a height adjustment plate 41 and a third driving member. The third driving member is provided on the sliding seat 222 to drive the height adjustment plate 41 to move vertically up and down. The first driving cylinder 213 is horizontally fixedly connected to the height adjustment plate 41. In this embodiment, the third driving member is set as two third driving cylinders 42, and the number of the height adjustment plates 41 is also set to two. The two third driving cylinders 42 are symmetrically fixedly arranged on the upper surface of the sliding seat 222, and the piston rods of the third driving cylinders 42 are arranged vertically upward. The two height adjustment plates 41 are respectively fixedly connected to the piston rod ends of the two third driving cylinders 42, and the two first driving cylinders 213 are respectively fixedly connected to the opposite side walls of the two height adjustment plates 41.

[0041] Reference Figure 1 and Figure 3 , the straightening wheel group 21 is provided with several groups. In this embodiment, the number of the straightening wheel groups 21 is set to two groups. The two straightening wheel groups 21 are evenly spaced around the unrolled copper material to perform multi-directional force rolling and straightening operations on the copper material, thereby facilitating the improvement of the accuracy of the straightening operation. It should be noted that the diameters of the first straightening wheel 211 and the second straightening wheel 212 in the two straightening wheel groups 21 are both smaller than the diameter of the copper material, so as to avoid the first straightening wheel 211 and the second straightening wheel 212 in the two straightening wheel groups 21 from interfering with each other during the straightening process.

[0042] Reference Figure 1 and Figure 2 The discharging drive assembly 13 is located behind the straightening wheel group 21. Specifically, the discharging drive assembly 13 includes a fixed clamping member 131 and a movable clamping member 132. The movable clamping member 132 is arranged on the support seat 221 and is located behind the straightening wheel group 21. The movable clamping member 132 clamps the copper material and moves back and forth along the sliding direction of the sliding seat 222. The fixed clamping member 131 is fixedly arranged on the support seat 221 and is located behind the movable clamping member 132 for clamping the copper material. The specific discharging action is that the fixed clamping member 131 first releases the clamping, and the movable clamping member 132 clamps the copper material and moves in the direction close to the fixed clamping member 131 to drag the copper material to transport backward, and then the fixed clamping member 131 clamps the copper material, and the movable clamping member 132 releases the copper material and returns to the position close to the straightening wheel group 21 to continue clamping the copper wire. Repeating the above actions can realize automatic discharging and conveying of the copper material. The cutting mechanism 3 is located behind the fixed clamp 131. As the copper material is continuously conveyed, the straightened copper material enters the cutting mechanism 3 for cutting. The cutting mechanism 3 uses a commonly used cutter wheel cutting method for cutting, which will not be described in detail here.

[0043] Reference Figure 1 and Figure 2The mobile clamping member 132 includes a mobile clamping block 1321 and a fourth driving member 1322. The mobile clamping block 1321 is located behind the straightening wheel group 21 and is used to clamp the copper material. The fourth driving member 1322 is horizontally fixed on the support seat 221 and is used to drive the mobile clamping block 1321 to reciprocate along the sliding direction of the sliding seat 222. In this embodiment, the mobile clamping block 1321 and the fixed clamping member 131 are clamped by a clamping cylinder, and the fourth driving member 1322 is selected to be a motor screw to drive the movement of the mobile clamping block 1321, which will not be described in detail here.

[0044] The implementation principle of a copper material straightening and cutting device in an embodiment of the present application is as follows: when the copper material needs to be straightened and cut for production, the copper material is transported out from the turntable 11 and connected to the discharging drive assembly 13 after passing through three passing plates 12. The fixed clamping member 131 and the movable clamping member 132 in the discharging drive assembly 13 cooperate with each other to pull the copper material to be automatically transported backward. During the transportation of the copper material, the first straightening wheel 211 and the second straightening wheel 212 are pressed against the opposite sides of the copper material under the action of the first driving cylinder 213, and then the second driving member 223 drives the sliding seat 222 to move. The sliding seat 222 drives the two groups of first straightening wheels 211 and second straightening wheels 212 to reciprocate along the length direction of the copper material after unwinding, so as to perform multiple rolling and straightening operations on the copper material in multiple directions, thereby improving the straightening accuracy and reducing the occupied production space.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A copper material straightening and cutting device, characterized in that: The invention comprises a discharging mechanism (1), a straightening mechanism (2) and a cutting mechanism (3), wherein the discharging mechanism (1) is used to discharging and conveying the copper coil raw material, the straightening mechanism (2) is used to perform a straightening operation on the copper material after the discharging operation, and the cutting mechanism (3) is used to perform a cutting operation on the copper material after the straightening operation. The straightening mechanism (2) comprises a straightening wheel group (21) and a sliding drive component (22), wherein the straightening wheel group (21) is pressed against the opposite sides of the copper material after the discharging operation, and the sliding drive component (22) is located below the copper material after the discharging operation and is used to drive the straightening wheel group (21) to slide back and forth along the length direction of the copper material after the discharging operation.

2. The copper material straightening and cutting device according to claim 1, characterized in that: The straightening wheel assembly (21) comprises a first straightening wheel (211), a second straightening wheel (212) and a first driving member, the wheel surface of the first straightening wheel (211) and the wheel surface of the second straightening wheel (212) are arranged opposite to each other, and there is a gap between the first straightening wheel (211) and the second straightening wheel (212) for the copper material to pass through after unwinding, and the first driving member is arranged on the sliding driving assembly (22) and is used to drive the first straightening wheel (211) and the second straightening wheel (212) to move in a direction of approaching or moving away from each other.

3. The copper material straightening and cutting device according to claim 2, characterized in that: The sliding drive assembly (22) comprises a support seat (221), a sliding seat (222) and a second driving member (223); the support seat (221) is located below the unrolled copper material; the second driving member (223) is arranged on the support seat (221) and is used to drive the sliding seat (222) to reciprocate along the length direction of the unrolled copper material; and the first driving member is connected to the sliding seat (222).

4. The copper material straightening and cutting device according to claim 3 is characterized in that: The sliding seat (222) is provided with a height adjustment component (4) for driving the first driving member to move vertically up and down. The height adjustment component (4) comprises a height adjustment plate (41) and a third driving member. The third driving member is provided on the sliding seat (222) and is used to drive the height adjustment plate (41) to move vertically up and down. The first driving member is connected to the height adjustment plate (41).

5. The copper material straightening and cutting device according to claim 1, characterized in that: The straightening wheel groups (21) are provided in a plurality of groups, and the plurality of straightening wheel groups (21) are evenly spaced and surround the uncoiled copper material.

6. The copper material straightening and cutting device according to claim 2, characterized in that: The diameters of the first straightening wheel (211) and the second straightening wheel (212) are both smaller than the diameter of the copper material.

7. The copper material straightening and cutting device according to claim 3, characterized in that: The discharging mechanism (1) comprises a turntable (11), a passing plate (12) and a discharging drive assembly (13); a copper coil raw material is wound on the turntable (11); the copper material is transported out from the turntable (11) and passes through the passing plate (12) before entering the straightening wheel assembly (21); the discharging drive assembly (13) is arranged at the rear of the straightening mechanism (2) and is used to drive the copper material to be discharging and transported.

8. The copper material straightening and cutting device according to claim 7, characterized in that: The material discharging drive assembly (13) comprises a fixed clamping member (131) and a movable clamping member (132); the movable clamping member (132) is arranged on the support seat (221) and is located behind the straightening wheel group (21); the movable clamping member (132) clamps the copper material and reciprocates along the sliding direction of the sliding seat (222); the fixed clamping member (131) is located behind the movable clamping member (132) and is used to clamp the copper material.

9. The copper material straightening and cutting device according to claim 8, characterized in that: The movable clamping member (132) comprises a movable clamping block (1321) and a fourth driving member (1322); the movable clamping block (1321) is located behind the straightening wheel group (21) and is used for clamping the copper material; the fourth driving member (1322) is arranged on the supporting seat (221) and is used for driving the movable clamping block (1321) to reciprocate along the sliding direction of the sliding seat (222).

10. The copper material straightening and cutting device according to claim 7, characterized in that: A plurality of the passing plates (12) are provided, and the plurality of the passing plates (12) are arranged in parallel at vertical intervals. The plurality of the passing plates (12) are each provided with a through hole (5) for the unrolled copper material to pass through, and the through holes (5) on the plurality of the passing plates (12) are located on the same straight line.

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