Wire fixed-section peeling and cutting mechanism

Abstract

The utility model relates to a wire fixed-segment peeling and cutting mechanism, which comprises a wire feeding assembly, the wire feeding assembly comprises a wire feeding moving pair, a wire guide seat arranged on the wire feeding moving pair and a wire clamping seat arranged at the tail end of the stroke of the wire feeding moving pair, and the wire feeding assembly is used for pulling a wire raw material out of a raw material wheel; the wire stripping fixed section assembly comprises a first wire stripping fixed section moving pair, two groups of wire stripping parts arranged on the first wire stripping fixed section moving pair at intervals, a cutting part arranged beside the wire stripping parts, and a second wire stripping fixed section moving pair connected with the cutting part, and is used for stripping and cutting off the wire; the wire transfer assembly comprises a wire transfer moving pair and a wire clamp arranged on the wire transfer moving pair and is used for providing wire stripping pulling force when the wire is pulled out from the two groups of wire stripping parts and transferring the wire subjected to wire stripping and section fixing to a to-be-welded area, wire stripping and welding feeding operation can be taken into consideration at the same time, dependence on additional carrying equipment is reduced, and the welding efficiency is improved. The production process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic welding equipment, in particular to a conductor segmentation stripping and cutting mechanism. Background Art

[0002] As a widely used electrical switching device, one of the key components of the relay is the moving reed. The connection between the moving reed and the wire is usually achieved by welding, and the quality of the welding process directly affects the performance and reliability of the relay. At present, the welding process between the moving reed and the wire is mainly divided into two methods: manual welding and automatic welding. During the welding process, in order to achieve the connection with the wire, it is usually necessary to strip the wire to obtain a fixed-segment wire with a connecting end. In order to improve work efficiency, the existing technology uses an automatic stripping machine to strip the wire in batches. After the stripping is completed, it is necessary to manually move the wire segment to the welding station, or use an additional manipulator to carry out transportation, resulting in low work efficiency and high cost. Therefore, improvement is needed. Utility Model Content

[0003] Based on this, the utility model provides a conductor segmentation stripping and cutting mechanism to solve the above-mentioned problem.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A conductor segmentation stripping and cutting mechanism, comprising:

[0006] A wire feeding assembly, the wire feeding assembly comprising a wire feeding moving pair, a wire guide seat arranged on the wire feeding moving pair, and a wire clamping seat arranged at the end of the travel of the wire feeding moving pair, used for pulling the wire raw material out of the raw material wheel;

[0007] A wire stripping and segmenting assembly, the wire stripping and segmenting assembly comprises a first wire stripping and segmenting moving pair, two sets of wire stripping parts arranged on the first wire stripping and segmenting moving pair at intervals, a cutting part arranged beside the wire stripping part, and a second wire stripping and segmenting moving pair connected to the cutting part, used for stripping and cutting the wire;

[0008] The wire transfer assembly includes a wire transfer moving pair and a wire clamp arranged on the wire transfer moving pair, which is used to provide a wire stripping pulling force when pulling out the wires from the two groups of stripping parts, and transfer the wires after stripping and segmentation to the area to be welded.

[0009] Furthermore, the wire guide seat is provided with a plurality of guide holes for allowing the wires to pass through.

[0010] Furthermore, the wire clamping seat comprises a wire clamping frame and a wire clamping cylinder drivingly connected to the wire clamping frame; the wire clamping frame is sleeved on the surface working surface of the wire feeding movable pair.

[0011] Furthermore, the wire stripping portion is a toothed piece with serrations on the end surface.

[0012] Furthermore, each group of the stripping parts is provided with two stripping parts spaced apart from each other in the front and rear direction along the feeding direction of the wire.

[0013] Furthermore, the cutting portion is a cutter and is respectively arranged at the middle position of each group of the stripping portions.

[0014] Furthermore, the first wire stripping segmentation movable pair adopts a screw guide pair; the two groups of wire stripping parts are transmission-connected to the first wire stripping segmentation movable pair via threaded seats with opposite thread directions, so that the two groups of wire stripping parts can be relatively displaced.

[0015] Furthermore, the wire clamp comprises a first clamp body and a second clamp body which are hinged to each other, wherein one of the clamp bodies is driven and connected to a clamp body driving cylinder.

[0016] Furthermore, a rough layer is provided on adjacent surfaces of the first clamping body and the second clamping body.

[0017] Furthermore, the wire transfer moving pair includes a wire transfer screw guide pair and a wire lifting cylinder arranged on the wire screw guide pair.

[0018] The beneficial effects of the utility model are:

[0019] 1. High level of automation and high work efficiency: Compared with the traditional manual welding process, this mechanism is equipped with automated wire feeding components, wire stripping and segmenting components and wire transfer components, which can coordinate the wire feeding process, segmenting and stripping process, and transfer process, greatly improving work efficiency, significantly reducing labor costs and processing time, and also reducing errors and inconsistencies caused by human operation.

[0020] 2. Simplified production process: The stripped wire usually requires additional manual labor or manipulators to carry it to the welding station. The wire transfer assembly in the utility model can effectively integrate the process of wire stripping and welding feeding, reducing the dependence on additional handling equipment, thereby simplifying the production process, improving work efficiency and reducing overall costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the wire feeding assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the wire stripping and segmenting assembly of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the wire transfer assembly of the utility model.

[0025] 100, wire feeding assembly; 110, wire feeding moving pair; 120, wire guide seat; 121, material guide hole; 130, wire clamp seat; 131, wire clamp frame; 132, wire clamp cylinder;

[0026] 200, wire stripping segmentation assembly; 210, first wire stripping segmentation moving pair; 211, threaded seat; 220, wire stripping portion; 230, cutting portion; 240, second wire stripping segmentation moving pair;

[0027] 300. Wire transfer assembly; 310. Wire transfer moving pair; 311. Wire transfer screw guide pair; 312. Wire lifting cylinder; 320. Wire clamp; 321. First clamp body; 322. Second clamp body; 323. Clamp body driving cylinder; 324. Rough layer. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] like Figure 1-Figure 4 As shown, a wire segmentation stripping and cutting mechanism comprises a wire feeding assembly 100, a wire stripping segmentation assembly 200 and a wire transfer assembly 300;

[0032] The wire feeding assembly 100 includes a wire feeding moving pair 110, a wire guide seat 120 arranged on the wire feeding moving pair 110, and a wire clamping seat 130 arranged at the end of the travel of the wire feeding moving pair 110, which is used to pull the wire raw material out of the raw material wheel; in this embodiment, the wire feeding moving pair 110 uses a screw guide pair; the wire guide seat 120 is arranged on the surface working surface of the wire feeding moving pair 110, and a plurality of guide holes 121 are provided on the wire guide seat 120 to allow the wire to pass through, and the guide holes 121 are provided to allow the wire to pass through. The wire passes smoothly, thereby reducing the risk of damage and breakage of the wire in the process of being pulled by the wire clamping seat 130 and the wire feeding movable pair 110, and ensuring product quality; the wire clamping seat 130 includes a wire clamping frame 131 and a wire clamping cylinder 132 connected to the wire clamping frame 131; the wire clamping frame 131 is sleeved on the surface working surface of the wire feeding movable pair 110. When feeding, the wire clamping frame 131 is driven downward by the wire clamping cylinder 132 to press the wire onto the surface working surface, and then the wire feeding movable pair 110 moves to pull the wire out of the raw material wheel;

[0033] The stripping and segmenting assembly includes a first stripping and segmenting moving pair 210, two groups of stripping parts 220 arranged on the first stripping and segmenting moving pair 210, a cutting part 230 arranged beside the stripping part 220, and a second stripping and segmenting moving pair 240 connected to the cutting part 230, which is used for stripping and cutting the wire; in this embodiment, the first stripping and segmenting moving pair 210 uses a screw guide pair; the two groups of stripping parts 220 are connected to the first stripping and segmenting moving pair 210 through a thread seat 211 with opposite thread directions, so that the two groups of stripping parts 220 can be relatively displaced, and the same moving pair is used to achieve the two groups of stripping parts 220 approaching each other, which saves the number of arranged equipment, allows accurate displacement between the stripping parts 220, and improves the accuracy of stripping and cutting;

[0034] The stripping part 220 is a toothed piece with serrated end faces; in order to improve efficiency and reduce the number of times of mutual closing and moving, each group of stripping parts 220 is provided with two stripping parts 220 spaced apart in the feeding direction of the wire, and the two ends of the wire can be stripped in a single descending process;

[0035] The cutting part 230 is a cutter and is respectively arranged in the middle of each group of the stripping parts 220; the second stripping segmentation moving pair 240 uses a cylinder lifting pair. Specifically, the second stripping segmentation moving pair 240 is respectively arranged on the threaded seat 211 platform on the upper and lower sides of the first stripping segmentation moving pair 210. The second stripping segmentation moving pair 240 extends into the middle of the stripping part 220 through the connecting block and connects with the cutting part 230, so as to control the timing of cutting;

[0036] The wire transfer assembly 300 includes a wire transfer moving pair 310 and a wire clamp 320 disposed on the wire transfer moving pair 310, which is used to provide a wire stripping force when pulling out the wires from the two groups of the stripping parts 220, and transfer the wires after stripping and segmenting to the area to be welded; in this embodiment, the wire transfer moving pair 310 includes a wire transfer screw guide pair 311 and a wire lifting cylinder 312 disposed on the wire transfer screw guide pair 311; by providing a moving pair with two degrees of freedom, the wire clamp 320 can be controlled to perform a wire pulling and stripping action in the wire stripping and segmenting assembly, and the wire clamp 320 can be controlled to place the wire longitudinally on the moving spring to be welded, thereby ensuring the correct positioning of the wire at each processing stage, playing the role of a single manipulator for the compatible integration of two workstations, and saving the configuration of the manipulator;

[0037] The wire clamp 320 includes a first clamp body 321 and a second clamp body 322 which are hinged to each other, wherein one of the clamp bodies is driven and connected to a clamp body driving cylinder 323, so that the wire clamp 320 can adapt to wires of different sizes and shapes, thereby improving the versatility of the mechanism; a rough layer 324 is provided on the adjacent surfaces of the first clamp body 321 and the second clamp body 322, thereby increasing the gripping force on the wire and reducing slippage or dislocation during the processing process.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A conductor segmentation stripping and cutting mechanism, characterized in that: include: A wire feeding assembly, the wire feeding assembly comprising a wire feeding moving pair, a wire guide seat arranged on the wire feeding moving pair, and a wire clamping seat arranged at the end of the travel of the wire feeding moving pair, used for pulling the wire raw material out of the raw material wheel; A wire stripping and segmenting assembly, the wire stripping and segmenting assembly comprises a first wire stripping and segmenting moving pair, two sets of wire stripping parts arranged on the first wire stripping and segmenting moving pair at intervals, a cutting part arranged beside the wire stripping part, and a second wire stripping and segmenting moving pair connected to the cutting part, used for stripping and cutting the wire; as well as The wire transfer assembly includes a wire transfer moving pair and a wire clamp arranged on the wire transfer moving pair, which is used to provide a wire stripping pulling force when pulling out the wires from the two groups of stripping parts, and transfer the wires after stripping and segmentation to the area to be welded.

2. A conductor segmentation stripping and cutting mechanism according to claim 1, characterized in that: The wire guide seat is provided with a plurality of material guide holes for allowing the wires to pass through.

3. A conductor segmentation stripping and cutting mechanism according to claim 1, characterized in that: The wire clamping seat comprises a wire clamping frame and a wire clamping cylinder drivingly connected to the wire clamping frame; the wire clamping frame is sleeved on the surface working surface of the wire feeding movable pair.

4. A conductor segment stripping and cutting mechanism according to claim 1, characterized in that: The wire stripping portion is a toothed piece with saw teeth on the end surface.

5. A conductor segmentation stripping and cutting mechanism according to claim 4, characterized in that: Each group of the stripping parts is provided with two stripping parts spaced apart from each other in the front and rear direction along the feeding direction of the wire.

6. A conductor segmentation stripping and cutting mechanism according to claim 5, characterized in that: The cutting part is a cutter and is respectively arranged at the middle position of each group of the stripping parts.

7. A conductor segmentation stripping and cutting mechanism according to claim 1, characterized in that: The first stripping segmentation moving pair uses a screw guide pair; the two groups of stripping parts are transmission-connected to the first stripping segmentation moving pair through threaded seats with opposite thread directions, so that the two groups of stripping parts can move relative to each other.

8. The conductor segmentation stripping and cutting mechanism according to claim 1, characterized in that: The wire clamp comprises a first clamp body and a second clamp body which are hinged to each other, wherein one of the clamp bodies is drivingly connected to a clamp body driving cylinder.

9. A conductor segmentation stripping and cutting mechanism according to claim 8, characterized in that: A rough layer is disposed on adjacent surfaces of the first clamping body and the second clamping body.

10. A conductor segmentation stripping and cutting mechanism according to claim 1, characterized in that: The conductor transfer moving pair comprises a conductor transfer screw guide pair and a conductor lifting cylinder arranged on the conductor screw guide pair.

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