Wire stripping and twisting machine

Abstract

The utility model discloses a wire stripping and twisting machine, which comprises a rotary driving assembly and a wire stripping and twisting assembly, and is characterized in that the rotary driving assembly comprises a rotary driving piece and a guide mounting block, and the guide mounting block is connected with the driving end of the rotary driving piece; the stripping and wire twisting assembly comprises a first sliding cutting piece and a second sliding cutting piece, and the first sliding cutting piece and the second sliding cutting piece are arranged on the guide mounting block in a relative sliding mode; and the rotary driving piece is used for driving the guide mounting block to rotate, so that the first sliding cutting piece and the second sliding cutting piece move along the guide mounting block, and wire stripping and twisting operation is carried out on the wire. Therefore, the wire twisting operation can be realized while the wire is stripped, so that the integrated operation of wire stripping and wire twisting is realized, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire rod processing, especially to a wire stripping and twisting machine. BACKGROUND

[0002] In the technical field of wire rod processing such as electric wire and cable, wire stripping and twisting operations are usually involved, that is, the insulating outer skin of the electric wire is stripped to expose the inner metal conductor, and then the wire twisting operation is performed on the multiple metal conductors to avoid the loosening of the metal conductors and affect the subsequent processing operation. However, the existing wire stripping and twisting equipment separates the wire stripping process and the wire twisting process into two parts, that is, after the wire stripping process is completed on the wire stripping device, the wire rod is transferred to the wire twisting device for the wire twisting process. Therefore, not only the time for wire stripping and twisting is consumed, but also the transfer time of the wire rod is consumed, which leads to low production efficiency. SUMMARY

[0003] The utility model aims at overcoming the deficiency in the prior art, providing a wire stripping and twisting machine, realizing the integration of wire stripping and twisting of wire rod, and improving the production efficiency.

[0004] The utility model aims at overcoming the deficiency in the prior art, providing a wire stripping and twisting machine, realizing the integration of wire stripping and twisting of wire rod, and improving the production efficiency.

[0005] A wire stripping and twisting machine comprises a rotary driving assembly and a skin stripping and twisting assembly, the rotary driving assembly comprises a rotary driving part and a guide mounting block, the guide mounting block is connected with the driving end of the rotary driving part, the skin stripping and twisting assembly comprises a first sliding cutting part and a second sliding cutting part, the first sliding cutting part and the second sliding cutting part are respectively arranged on the guide mounting block in a sliding manner, and the rotary driving part is used for driving the guide mounting block to rotate, so that the first sliding cutting part and the second sliding cutting part move along the guide mounting block to perform wire stripping and twisting operations on the wire rod.

[0006] In one of the embodiments, the skin stripping and twisting assembly further comprises a spring reset part, and the two ends of the spring reset part are respectively connected with the first sliding cutting part and the second sliding cutting part.

[0007] In one of the embodiments, first and second guide grooves are formed in the guide mounting block, the first sliding cutting part is slidingly arranged in the first guide groove, and the second sliding cutting part is slidingly arranged in the second guide groove.

[0008] In one of the embodiments, the first sliding cutting part comprises a first sliding block and a first cutting tool, the first sliding block is slidingly arranged in the first guide groove, and the first cutting tool is mounted on the first sliding block.

[0009] In one of the embodiments, the second sliding cutting member comprises a second sliding block and a second cutting tool, the second sliding block is slidingly arranged in the second guide slot, and the second cutting tool is mounted on the second sliding block.

[0010] In one of the embodiments, a transverse driving member is further included, the transverse driving member is connected with the rotating driving assembly, and the transverse driving member is used to drive the rotating driving assembly to realize transverse reciprocating displacement.

[0011] In one of the embodiments, the transverse driving member is a transverse driving cylinder.

[0012] In one of the embodiments, a stripping length adjusting member is further included, a limiting and adjusting end of the stripping length adjusting member is located on one side of the first sliding cutting member and the second sliding cutting member, and the stripping length adjusting member is used to limit the stripping length of the wire.

[0013] In one of the embodiments, a wire clamping assembly is further included, the wire clamping assembly is arranged on one side of the stripping and twisting assembly, the wire sequentially passes through the wire clamping assembly and the stripping and twisting assembly, and the wire clamping assembly is used to clamp and limit the wire.

[0014] In one of the embodiments, the wire clamping assembly comprises a clamping cylinder, a first clamping limiting block and a second clamping limiting block, the first clamping limiting block and the second clamping limiting block are connected with the clamping cylinder, and the clamping cylinder is used to drive the first clamping limiting block and the second clamping limiting block to move close to each other and move away from each other.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] The stripping and twisting machine comprises a rotating driving assembly and a stripping and twisting assembly, the rotating driving assembly can realize the rotating movement of the stripping and twisting assembly, so that the first sliding cutting member and the second sliding cutting member are moved under the action of centrifugal force, the wire is stripped by the first sliding cutting member and the second sliding cutting member, the stripping and twisting assembly is in the rotating state, and the wire clamped by the first sliding cutting member and the second sliding cutting member can be twisted in the rotating state. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced.

[0018] Figure 1The utility model discloses a structure schematic drawing of stripping and twisting machine in one embodiment of the utility model,

[0019] Figure 2 For Figure 1 The structure schematic drawing of rotating drive assembly, stripping and twisting assembly and stripping length adjusting piece of stripping and twisting machine in the utility model,

[0020] Figure 3 For Figure 1 The structure schematic drawing of wire clamping assembly of stripping and twisting machine in the utility model, Specific implementation

[0021] In order to facilitate understanding the utility model, the utility model will be described more comprehensively below with reference to relevant drawings.

[0022] Please refer to Figure 1 , Figure 2 And Figure 3 As shown in a kind of stripping and twisting machine 10, comprising: rotating drive assembly 100 and stripping and twisting assembly 200, rotating drive assembly 100 includes rotating drive piece 110 and guide mounting block 120, guide mounting block 120 is connected with the drive end of rotating drive piece 110;Stripping and twisting assembly 200 includes first sliding cutting piece 210 and second sliding cutting piece 220, first sliding cutting piece 210 and second sliding cutting piece 220 are respectively slidably arranged on guide mounting block 120;Rotating drive piece 110 is used to drive guide mounting block 120 to carry out rotational motion, to make first sliding cutting piece 210 and second sliding cutting piece 220 move along guide mounting block 120, to carry out stripping and twisting operation to wire rod.

[0023] It needs to be explained that when stripping and twisting operation of wire rod is carried out, wire rod is first placed between first sliding cutting piece 210 and second sliding cutting piece 220, and then rotating drive assembly 100 is started, and stripping and twisting assembly 200 is driven to carry out rotational motion by rotating drive piece 110, so that first sliding cutting piece 210 and second sliding cutting piece 220 realize movement under the action of centrifugal force, at this time, first sliding cutting piece 210 and second sliding cutting piece 220 clamp one end of wire rod, and carry out ring cutting and stripping operation to wire rod;In addition, since stripping and twisting assembly 200 is in rotating state, so in the rotating process, wire rod clamped by first sliding cutting piece 210 and second sliding cutting piece 220 can realize twisting operation simultaneously in rotating state. Thus, stripping and twisting operation can be realized at the same time, so as to realize stripping and twisting integration operation, improve production efficiency. In addition, by adopting stripping and twisting integration, the overall equipment can be more compact, and the occupied area is reduced.

[0024] Please refer to Figure 2As shown, in an embodiment, the stripping and twisting assembly 200 further comprises a spring reset member 230, two ends of the spring reset member 230 are connected with the first sliding cutting member 210 and the second sliding cutting member 220 respectively. Through the spring reset member 230, the spring elastic force can be used to realize the reset operation of the first sliding cutting member 210 and the second sliding cutting member 220 after the external force disappears, so that manual intervention is not required, the working efficiency is improved, and the stability and accuracy of the stripping and twisting machine 10 can be ensured. In this embodiment, the spring reset member 230 is provided with two.

[0025] As shown in the figure, Figure 2 As shown, in an embodiment, the guide mounting block 120 is provided with a first guide groove and a second guide groove, the first sliding cutting member 210 is slidingly arranged on the first guide groove, and the second sliding cutting member 220 is slidingly arranged on the second guide groove. In this way, through the first guide groove and the second guide groove, the movement stability of the first sliding cutting member 210 and the second sliding cutting member 220 can be ensured.

[0026] Specifically, the first sliding cutting member 210 comprises a first sliding block 211 and a first cutting tool 212, the first sliding block 211 is slidingly arranged in the first guide groove, and the first cutting tool 212 is mounted on the first sliding block 211. In this embodiment, similarly, the second sliding cutting member 220 comprises a second sliding block 221 and a second cutting tool 222, the second sliding block 221 is slidingly arranged in the second guide groove, and the second cutting tool 222 is mounted on the second sliding block 221. Under the action of no external force, the first cutting tool 212 and the second cutting tool 222 are away from each other, at this time the wire can enter between the first cutting tool 212 and the second cutting tool 222, then the rotating driving member 110 is started, so that the first sliding block 211 and the second sliding block 221 move under the action of centrifugal force, thereby being able to clamp the wire and perform ring cutting and stripping of the wire, and also being able to realize the twisting operation of the wire. In this embodiment, the first cutting tool 212 is provided with a cutting portion and a clamping portion, the cutting portion performs cutting operation on the wire, and the clamping portion performs clamping operation on the wire. The structure of the first cutting tool 212 is the same as that of the second cutting tool 222.

[0027] As shown in the figure, Figure 2 As shown, in an embodiment, the stripping and twisting machine 10 further comprises a transverse driving member 300, the transverse driving member 300 is connected with the rotating driving assembly 100, and the transverse driving member 300 is used to drive the rotating driving assembly 100 to realize transverse reciprocating displacement.

[0028] It should be noted that when the length of the wire that needs to be stripped is relatively long, the transverse driving member 300 needs to be matched to realize the pulling out of the outer skin and the twisting operation. Specifically, the rotating driving assembly 100 drives the stripping and twisting assembly 200 to rotate, thereby realizing the ring cutting and stripping operation of the wire. At the same time, in the rotating state, the stripping and twisting assembly 200 is driven to retreat by the transverse driving member 300, that is, the stripping and twisting assembly 200 is moved away from the wire, thereby pulling out the outer skin of the stripping area. At the same time, in the rotating state, the metal wire in the stripping area is twisted. Thus, the stripping and twisting integrated operation is realized, and the production efficiency is improved. In the embodiment, the transverse driving member 300 is a transverse driving cylinder.

[0029] Please refer to Figure 2 As shown in the figure, in an embodiment, the stripping and twisting machine 10 further comprises a stripping length adjusting member 400, the limiting adjusting end of the stripping length adjusting member 400 is located on one side of the first sliding cutting member 210 and the second sliding cutting member 220, and the stripping length adjusting member 400 is used for limiting the stripping length of the wire to ensure that the stripping length of the wire can be adjusted and is suitable for different stripping requirements. Specifically, in the embodiment, the stripping length adjusting member 400 comprises a limiting rod 410 and a micrometer adjusting rod 420, the limiting rod 410 extends to the side surface of the stripping and twisting assembly 200 away from the wire inlet, the stripping length of the wire is limited by the limiting rod 410, and the position of the limiting rod 410 is adjusted by the micrometer adjusting rod 420, thereby adapting to the wire with different stripping length requirements. In the embodiment, the rotating driving member 110 comprises a mounting seat 111 and a motor belt synchronous wheel structure 112, which ensures the rotation synchronization of the stripping and twisting assembly 200 and provides space for installing the stripping length adjusting member 400. For example, the stripping length adjusting member 400 passes through the corresponding synchronous wheel and guide mounting block of the stripping and twisting assembly 200, extends to the side surface of the stripping and twisting assembly 200, and thereby limits the stripping length of the wire.

[0030] Please refer to Figure 1 and Figure 3As shown, in an embodiment, the wire stripping and twisting machine 10 further comprises a wire clamping assembly 500 arranged on one side of the stripping and twisting assembly 200, and the wire sequentially passes through the wire clamping assembly 500 and the stripping and twisting assembly 200, and the wire clamping assembly 500 is used for clamping and limiting the wire. In this way, the position deviation of the wire during the wire stripping and twisting process can be avoided, and the wire stripping quality is improved. Specifically, the wire clamping assembly 500 comprises a clamping cylinder 510, a first clamping and limiting block 520 and a second clamping and limiting block 530, the first clamping and limiting block 520 and the second clamping and limiting block 530 are connected with the clamping cylinder 510, and the clamping cylinder 510 is used for driving the first clamping and limiting block 520 and the second clamping and limiting block 530 to move close to each other and move away from each other, so as to realize the clamping and limiting of the wire.

[0031] The above-mentioned embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A wire stripping and twisting machine characterized by, It comprises: a rotary driving assembly, which comprises a rotary driving member and a guide mounting block connected with the driving end of the rotary driving member; and a stripping and twisting assembly, which comprises a first sliding cutting member and a second sliding cutting member, which are respectively arranged on the guide mounting block in opposite sliding modes; the rotary driving member is used to drive the guide mounting block to perform rotary motion, so as to move the first sliding cutting member and the second sliding cutting member along the guide mounting block, and to perform stripping and twisting operations on the wire.

2. The wire stripping and twisting machine of claim 1, wherein, The stripping and twisting assembly further comprises a spring reset member, the two ends of which are respectively connected with the first sliding cutting member and the second sliding cutting member.

3. The wire stripping and twisting machine of claim 1, wherein, The guide mounting block is provided with a first guide groove and a second guide groove, the first sliding cutting member is slidingly arranged on the first guide groove, and the second sliding cutting member is slidingly arranged on the second guide groove.

4. The wire stripping and twisting machine of claim 3, wherein, The first sliding cutting member comprises a first sliding block and a first cutting tool, the first sliding block is slidingly arranged in the first guide groove, and the first cutting tool is mounted on the first sliding block.

5. The wire stripping and twisting machine of claim 3, wherein, The second sliding cutting member comprises a second sliding block and a second cutting tool, the second sliding block is slidingly arranged in the second guide groove, and the second cutting tool is mounted on the second sliding block.

6. The wire stripping and twisting machine of claim 1, wherein, It further comprises a transverse driving member connected with the rotary driving assembly, which is used to drive the rotary driving assembly to realize transverse reciprocating displacement.

7. The wire stripping and twisting machine of claim 6, wherein, The transverse driving member is a transverse driving cylinder.

8. The wire stripping and twisting machine according to any one of claims 1 to 7, characterized in that It further comprises a stripping length adjusting member, the limiting and adjusting end of which is located on one side of the first sliding cutting member and the second sliding cutting member, which is used to limit the stripping length of the wire.

9. The wire stripping and twisting machine according to any one of claims 1 to 7, characterized in that It further comprises a wire clamping assembly arranged on one side of the stripping and twisting assembly, through which the wire passes in sequence, which is used to clamp and limit the wire.

10. The wire stripping and twisting machine of claim 9, wherein, The wire clamping assembly comprises a clamping cylinder, a first clamping limiting block and a second clamping limiting block, which are respectively connected with the clamping cylinder, which is used to drive the first clamping limiting block and the second clamping limiting block to approach and move away from each other.

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