Wire rod covering mechanism
By designing a dynamic coordination between the fixture module and the track module, the wire is straightened twice, solving the problem of secondary bending of the wire during transportation, improving processing accuracy and production line stability, and reducing production costs.
Patent Information
- Application Number
- CN202520096951.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-15
AI Technical Summary
The existing wire feeding mechanism is prone to secondary bending due to external factors during the process of straightening and transporting it to the fixture module, which affects the processing accuracy and production line stability, and increases production costs.
Design a wire feeding mechanism, including a fixture module and a feeding module. The fixture module is provided with a clamping space along the wire extension direction. The feeding module drives the feeding space to move. The fixture module releases or clamps the wire in a timely manner to ensure that the feeding space passes smoothly through the clamping space and completes the secondary straightening.
The problem of secondary bending of wires was solved by straightening the wires twice, which improved processing accuracy and production line stability, and reduced production costs.
Smart Images
Figure CN223733723U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic production technical field, especially a kind of wire rod line following mechanism. BACKGROUND
[0002] In the existing wire rod line following process, the automatic equipment can straighten wire rod by line following module, to ensure that wire rod is in straightened state. Subsequently, the straightened wire rod is transported to jig module, and is fixed and positioned by the clamping assembly of jig module, to ensure that wire rod can maintain stable in subsequent process, to facilitate subsequent processing.
[0003] Although the existing wire rod line following mechanism can realize the function of straightening wire rod and fixing it in jig module, but in actual operation, it still faces new problems: the straightened wire rod is easily bent again in the process of being transported to jig module due to various external factors, such as air flow, vibration or slight mechanical touch, etc. This secondary bending not only affects the subsequent processing accuracy of wire rod, but also may adversely affect the stability and efficiency of the entire production line, thereby reducing the qualified rate of wire rod processing and increasing production cost. SUMMARY
[0004] The main purpose of the utility model is to provide a kind of wire rod line following mechanism, to solve the problem of wire rod secondary bending, to reduce production cost.
[0005] To achieve the above purpose, the utility model provides a kind of wire rod line following mechanism, for the secondary straightening of wire rod preliminarily straightened by previous mechanism, the wire rod line following mechanism comprises:
[0006] a base;
[0007] a jig module, the jig module is arranged on the base, and the jig module is provided with a plurality of clamping spaces along the first horizontal direction, and a plurality of clamping spaces clamps the wire rod in turn along the extension direction of the wire rod; and
[0008] a line following module, the line following module is arranged on the base, and the line following module is provided with line following space, and the line following space is used to limit the wire rod along the radial direction of the wire rod;
[0009] wherein, the line following module drives the line following space to move along the extension direction of the wire rod to perform line following, and the jig module drives a plurality of clamping spaces to loosen or clamp the wire rod in turn, so that the line following space passes through the clamping space.
[0010] In an embodiment, the jig module comprises:
[0011] a jig base body, the jig base body is arranged on the base;
[0012] a jig driving member provided on the jig base body; and
[0013] a plurality of clamping assemblies provided on the output end of the jig driving member along the first horizontal direction, each of the clamping assemblies comprising oppositely arranged first and second clamping members cooperatively forming a clamping space;
[0014] wherein the jig driving member drives the corresponding first and second clamping members to sequentially approach or move away from each other, so as to sequentially loosen or clamp the wire.
[0015] In an embodiment, each of the clamping assemblies further comprises:
[0016] first clamping bases provided side by side on the output end of the jig driving member, one of the two first clamping bases being provided with the first clamping member and the other being provided with the second clamping member; and
[0017] elastic members, two of which are provided, one end of each of the elastic members being connected to the first clamping base and the other end being connected to the side of the corresponding first or second clamping member away from the wire.
[0018] wherein the jig driving member drives the corresponding two first clamping bases to approach or move away from each other, so as to clamp or loosen the wire by the corresponding first and second clamping members.
[0019] In an embodiment, one of the corresponding first and second clamping members is formed with a first insertion portion and the other is formed with a first avoiding portion, when the first and second clamping members approach each other, the first insertion portion is inserted into the first avoiding portion, so as to align the first and second clamping members during relative movement.
[0020] In an embodiment, the first clamping member is formed with a concave first limiting portion, the corresponding second clamping member is formed with a concave second limiting portion, the first and second limiting portions cooperatively form the clamping space, when the first insertion portion is inserted into the first avoiding portion, the first and second limiting portions approach each other, so as to limit the wire in the clamping space.
[0021] In an embodiment, the wire following module comprises:
[0022] a horizontal driving assembly provided on the base;
[0023] a second clamping base provided at an output end of the horizontal driving assembly, the horizontal driving assembly driving the second clamping base to move along the first horizontal direction;
[0024] a clamping driving assembly provided at the second clamping base; and
[0025] a clamping jaw provided at an output end of the clamping driving assembly, the clamping jaw being provided with a wire following space, the clamping driving assembly driving the clamping jaw to open or close so as to limit the wire in the wire following space.
[0026] In an embodiment, the clamping jaw comprises a third clamping member and a fourth clamping member provided at the output end of the clamping driving assembly, one of the third clamping member and the fourth clamping member is formed with a second insertion portion, and the other is formed with a second avoiding portion, when the third clamping member and the fourth clamping member are relatively close, the second insertion portion is inserted into the second avoiding portion, so that the third clamping member and the fourth clamping member are aligned during relative movement.
[0027] In an embodiment, the wire following module further comprises:
[0028] a wire following base provided at an output end of the horizontal driving assembly; and
[0029] a vertical driving assembly provided at the wire following base, and an output end of the vertical driving assembly is connected with the second clamping base, the vertical driving assembly driving the second clamping base to move the clamping jaw along a vertical direction.
[0030] In an embodiment, the wire following module further comprises a wire storage assembly provided at the wire following base, the wire storage assembly being adjacent to the second clamping base, the wire storage assembly being used for accommodating a wire.
[0031] In an embodiment, the wire following mechanism further comprises an identification module provided at the base and adjacent to the jig module, the identification module being used for identifying a state of the wire in the clamping space, so as to determine whether the wire following is successful.
[0032] The wire rod following line mechanism of the utility model technical scheme is provided with a plurality of clamping spaces arranged along the first horizontal direction, so that the jig module can clamp the wire rod along the extension direction of the wire rod, thereby fixing the wire rod preliminarily straightened by the previous mechanism; meanwhile, the following line module can drive the following line space to move along the extension direction of the wire rod, and the jig module timely drives the corresponding clamping space to loosen or clamp the wire rod, so as to ensure that the following line space can smoothly pass through each clamping space and complete further following line operation. BRIEF DESCRIPTION OF DRAWINGS
[0033] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in the drawings without creative labor.
[0034] Figure 1 The structure schematic view of the wire rod following line mechanism provided by the utility model is shown in the figure.
[0035] Figure 2 The structure schematic view of the jig module in the utility model is shown in the figure. Figure 1
[0036] Figure 3 The structure schematic view of the clamping assembly in the utility model is shown in the figure. Figure 2
[0037] Figure 4 The structure schematic view of the following line module in the utility model is shown in the figure. Figure 1
[0038] Figure 5 The local enlarged view of A in the utility model is shown in the figure. Figure 4
[0039] Figure 6 The structure schematic view of the identification module in the utility model is shown in the figure. Figure 1
[0040] Explanation of reference numerals:
[0041] 100, wire following mechanism; 1, jig module; 11, clamping space; 12, jig base body; 13, jig driving member; 14, clamping assembly; 1411, first clamping piece; 1413, first insertion part; 1414, first limiting part; 1412, second clamping piece; 1415, first avoiding part; 1416, second limiting part; 142, first clamping base body; 2, wire following module; 21, wire following space; 23, second clamping base body; 24, clamping driving assembly; 25, clamping jaw; 251, third clamping piece; 2511, second insertion part; 252, fourth clamping piece; 2521, second avoiding part; 26, wire following base body; 27, vertical driving assembly; 28, wire storage assembly; 3, identification module; 200, wire.
[0042] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION
[0043] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0044] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.
[0045] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the utility model.
[0046] In the existing wire tracing process, the automatic equipment can straighten the wire through the tracing module to ensure that the wire is in a straightened state. Subsequently, the straightened wire is transported to the jig module, and is fixed and positioned by the clamping assembly of the jig module to ensure that the wire can remain stable in the subsequent process, facilitating subsequent processing.
[0047] Although the existing wire tracing mechanism can achieve the function of straightening the wire and fixing it in the jig module, new problems still exist in actual operation: the straightened wire is easily bent again during transportation to the jig module due to various external factors such as air flow, vibration or slight mechanical touch, etc. This secondary bending not only affects the subsequent processing accuracy of the wire, but also may adversely affect the stability and efficiency of the entire production line, thereby reducing the qualified rate of wire processing and increasing the production cost.
[0048] To solve the above problems, the utility model provides a wire tracing mechanism 100, which aims to solve the problem of secondary bending of the wire to reduce production cost.
[0049] Please refer to Figures 1 to 6 In an embodiment of the utility model, the wire tracing mechanism 100 is used for secondary straightening of the wire 200 preliminarily straightened by the previous mechanism, and the wire tracing mechanism 100 comprises a base (not shown), a jig module 1 and a tracing module 2. The jig module 1 is arranged on the base, and the jig module 1 is provided with a plurality of clamping spaces 11 along the first horizontal direction, and the plurality of clamping spaces 11 clamps the wire 200 in turn along the extension direction of the wire 200. The tracing module 2 is arranged on the base, and the tracing module 2 is provided with a tracing space 21, and the tracing space 21 is used for limiting the wire 200 along the radial direction of the wire 200. Wherein, the tracing module 2 drives the tracing space 21 to move along the extension direction of the wire 200 to perform tracing, and the jig module 1 drives the plurality of clamping spaces 11 to loosen or clamp the wire 200 in turn, so that the tracing space 21 passes through the clamping space 11.
[0050] It can be understood that the plurality of clamping spaces 11 arranged along the first horizontal direction enables the jig module 1 to clamp the wire 200 along the extension direction of the wire 200, so as to fix the wire 200 preliminarily straightened by the previous mechanism in the jig module 1, wherein the extension direction of the wire 200 is the first horizontal direction. At the same time, the tracing module 2 can drive the tracing space 21 to move along the extension direction of the wire 200, and the jig module 1 timely drives the corresponding clamping space 11 to loosen or clamp the wire 200, so as to ensure that the tracing space 21 can smoothly pass through each clamping space 11, thereby completing the further tracing process.
[0051] In an embodiment, the jig module 1 comprises a jig base 12, a jig driving member 13, and a plurality of clamping assemblies 14. The jig base 12 is arranged on a base. The jig driving member 13 is arranged on the jig base 12. The plurality of clamping assemblies 14 are arranged on the output end of the jig driving member 13 along a first horizontal direction, each clamping assembly 14 comprising a first clamping member 1411 and a second clamping member 1412 arranged oppositely, and the first clamping member 1411 and the second clamping member 1412 cooperatively form a clamping space 11. The jig driving member 13 drives the corresponding first clamping member 1411 and the second clamping member 1412 to sequentially approach or move away from each other, so as to sequentially release or clamp the wire 200.
[0052] In the present embodiment, referring to Figure 2 and Figure 3 , the jig base 12 serves as the structural basis of the jig module 1 and is arranged on the base, thereby providing a stable support platform for the jig driving member 13 and the clamping assemblies 14. The jig driving member 13 can drive the corresponding first clamping member 1411 and the second clamping member 1412 to sequentially approach or move away from each other, thereby adjusting the clamping space 11, ensuring the dynamic cooperation between the clamping space 11 and the wire passing space 21, and enabling the wire passing space 21 to smoothly pass through each clamping space 11.
[0053] In an embodiment, each clamping assembly 14 further comprises a first clamping base 142 and an elastic member (not shown). The first clamping base 142 has two, and the two first clamping bases 142 are arranged side by side on the output end of the jig driving member 13. One of the two first clamping bases 142 is provided with a first clamping member 1411, and the other is provided with a second clamping member 1412. The elastic member has two, one end of each elastic member is connected to the first clamping base 142, and the other end is connected to the side of the corresponding first clamping member 1411 or the second clamping member 1412 away from the wire 200. The jig driving member 13 drives the corresponding two first clamping bases 142 to approach, so that the first clamping member 1411 and the second clamping member 1412 tightly abut the wire 200.
[0054] In the present embodiment, referring to Figure 2 and Figure 3Since the connection structure of the first clamping piece 1411 and the second clamping piece 1412 on the first clamping base 142 is similar, the following will take the first clamping piece 1411 as an example for illustration. The first clamping piece 1411 is movably arranged on the first clamping base 142, and the end of the first clamping piece 1411 away from the wire 200 is abutted on the first clamping base 142 by the elastic piece. When the jig driving piece 13 drives the first clamping base 142 to move towards the wire 200, after the first clamping piece 1411 contacts the wire 200, the elastic piece is compressed to obtain elastic potential energy, so that the first clamping piece 1411 can tightly adhere to the wire 200 during clamping, thereby improving the stability and reliability during clamping. When the jig driving piece 13 drives the first clamping base 142 to move away from the wire 200, the elastic potential energy of the elastic piece is released, so that the first clamping piece 1411 can also tightly adhere to the wire 200 during loosening, thereby slowly loosening the wire 200. In this way, not only the clamping precision and stability are improved, but also the clamping process is smoother and more continuous. At the same time, due to the existence of the elastic piece, the clamping assembly 14 can better adapt to wires 200 of different diameters and hardnesses, thereby improving the versatility and flexibility of the wire handling mechanism 100.
[0055] In an embodiment, one of the corresponding first clamping piece 1411 and the second clamping piece 1412 is formed with a first insertion portion 1413, and the other is formed with a first avoiding portion 1415. When the first clamping piece 1411 and the second clamping piece 1412 are relatively close, the first insertion portion 1413 is inserted into the first avoiding portion 1415, so that the first clamping piece 1411 and the second clamping piece 1412 are aligned during relative movement.
[0056] In the present embodiment, please refer to Figure 3 , the first clamping piece 1411 is formed with a first insertion portion 1413 on the side close to the second abutting piece 1412, wherein the first insertion portion 1413 is provided with a protrusion. The second clamping piece 1412 is formed with a first avoiding portion 1415 on the side close to the first clamping piece 1411, wherein the first avoiding portion 1415 is provided with a groove. The shape and size of the groove match those of the protrusion, so that when the first clamping piece 1411 and the second clamping piece 1412 are relatively close, the first insertion portion 1413 will enter the first avoiding portion 1415 along a predetermined path until the two are completely aligned and reach the required relative position. In this way, not only the alignment between the first clamping piece 1411 and the second clamping piece 1412 is achieved, but also the stability of the movement process is ensured. Through the simple insertion and avoiding structure, the precise alignment between the first clamping piece 1411 and the second clamping piece 1412 can be achieved without the need for complex positioning mechanisms or adjustment steps. At the same time, this structure is also convenient for manufacturing and maintenance, thereby reducing the cost and improving the reliability of movement.
[0057] In an embodiment, the first clamping member 1411 is formed with a first limiting portion 1414 which is concave, and the corresponding second clamping member 1412 is formed with a second limiting portion 1416 which is concave. The first limiting portion 1414 and the second limiting portion 1416 cooperate to form a clamping space 11. When the first insertion portion 1413 is inserted into the first avoiding portion 1415, the first limiting portion 1414 and the second limiting portion 1416 are close to each other, so as to limit the wire in the clamping space 11.
[0058] It can be understood that when the first clamping member 1411 and the second clamping member 1412 are relatively close, the first limiting portion 1414 and the second limiting portion 1416 are close to each other and jointly form a clamping space 11. At the same time, since the first limiting portion 1414 and the second limiting portion 1416 are both concave, the clamping space 11 can be more closely fitted to the wire 200, reducing damage to the surface of the wire 200. In addition, when the first insertion portion 1413 is inserted into the first avoiding portion 1415, not only is the alignment between the first clamping member 1411 and the second clamping member 1412 achieved, but the mutual approach of the first limiting portion 1414 and the second limiting portion 1416 is also promoted, so that the clamping space 11 can gradually decrease during the relative movement of the first clamping member 1411 and the second clamping member 1412, thereby more tightly clamping the wire 200.
[0059] In an embodiment, the wire following module 2 comprises a horizontal driving assembly (not shown), a second clamping base 23, a clamping driving assembly 24, and a clamping jaw 25. The horizontal driving assembly is arranged on the base and adjacent to the clamping space 11. The second clamping base 23 is arranged on the output end of the horizontal driving assembly, and the horizontal driving assembly drives the second clamping base 23 to move in the first horizontal direction. The clamping driving assembly 24 is arranged on the second clamping base 23. The clamping jaw 25 is arranged on the output end of the clamping driving assembly 24, and the clamping jaw 25 is provided with a wire following space 21. The clamping driving assembly 24 drives the clamping jaw 25 to open or close, so as to limit the wire in the wire following space 21.
[0060] In the present embodiment, referring to Figure 4 and Figure 5 , the horizontal driving assembly drives the second clamping base 23 to move in the first horizontal direction to an initial position, which is generally one end of the wire 200. Then, the clamping driving assembly 24 drives the clamping jaw 25 to close, so as to limit the wire 200 in the wire following space 21. Next, the horizontal driving assembly drives the second clamping base 23 to move again, thereby driving the clamping jaw 25 to move in the extension direction of the wire 200, i.e. the first horizontal direction, to the other end of the wire 200. Finally, the clamping driving assembly 24 drives the clamping jaw 25 to open, releasing the wire. In this way, the wire following module 2 can straighten the wire 200.
[0061] In an embodiment, the clamping jaw 25 comprises a third clamping member 251 and a fourth clamping member 252 opposite to the output end of the clamping driving assembly 24, one of the third clamping member 251 and the fourth clamping member 252 is provided with a second insertion portion 2511, and the other is provided with a second avoiding portion 2521. When the third clamping member 251 and the fourth clamping member 252 are relatively close, the second insertion portion 2511 is inserted into the second avoiding portion 2521, so that the third clamping member 251 and the fourth clamping member 252 are aligned during relative movement.
[0062] It can be understood that the second insertion portion 2511 and the second avoiding portion 2521 provided on the third clamping member 251 and the fourth clamping member 252 have similar structure and function to the first insertion portion 1413 and the first avoiding portion 1415, and thus will not be described here. Similarly, concave limiting portions can also be provided on the third clamping member 251 and the fourth clamping member 252, so that a line following space 21 is formed between the corresponding two limiting portions. This structure is similar to the structure of the first limiting portion 1414 and the second limiting portion 1416 forming the clamping space 11, and thus will not be described here.
[0063] In an embodiment, the line following module 2 further comprises a line following base body 26 and a vertical driving assembly 27. The line following base body 26 is provided at the output end of the horizontal driving assembly. The vertical driving assembly 27 is provided on the line following base body 26, and the output end of the vertical driving assembly 27 is connected with the second clamping base body 23. The vertical driving assembly 27 drives the second clamping base body 23 to move the clamping jaw 25 in the vertical direction.
[0064] In the present embodiment, referring to Figure 4 , the vertical driving assembly 27 can drive the second clamping base body 23 to move the clamping jaw 25 in the vertical direction, so that the clamping jaw 25 can move freely in the horizontal and vertical directions. When the line material 200 is transported to the clamping space 11 by the above mechanism, if the clamping jaw 25 is originally located in the moving path of the line material 200, the clamping jaw 25 may hinder the line material 200 from entering the clamping space 11 or cause collision. In order to avoid this situation, the clamping jaw 25 can be vertically moved to other horizontal planes in advance by the vertical driving assembly 27, so as to ensure that the line material 200 will not be disturbed by the clamping jaw 25 during transportation. Once the line material 200 is safely placed in the clamping space 11, the vertical driving assembly 27 can be started again to lower the clamping jaw 25 to the appropriate horizontal position for subsequent line following operation. In this way, not only the overall efficiency is improved, but also the damage caused by collision or blockage is reduced.
[0065] In an embodiment, the line following module 2 further comprises a line storage assembly 28 provided on the line following base body 26, which is adjacent to the second clamping base body 23. The line storage assembly 28 is used to store the line cable.
[0066] In the embodiment, referring to Figure 4 The wire storage assembly 28 is arranged on the wire base 26 and vertically above the second clamping base 23, and is used to store the cables of various driving members to prevent interference with the wire laying process of the wire 200.
[0067] In an embodiment, the wire laying mechanism 100 further comprises an identification module 3 arranged on the base and adjacent to the jig module 1, and the identification module 3 is used to identify the state of the wire in the clamping space 11 to determine whether the wire laying is successful.
[0068] In the embodiment, referring to Figure 6 When the wire laying operation is completed, the identification module 3 identifies the two ends of the wire 200 along the extension direction of the wire 200, and if the two ends of the wire 200 are in the preset position, it is considered that the wire laying operation is successful, and the wire continues to be processed subsequently; if the two ends of the wire 200 are not in the preset position, it is considered that the wire laying operation fails, and the wire 200 is handed over to other related mechanisms for processing, and whether the wire needs to be laid again is determined artificially. Of course, other ways can also be used for subsequent operation processing, which is not limited here.
[0069] The working process of the wire laying mechanism 100 in the application is as follows: the wire 200 is transported from the previous mechanism to the clamping space 11, the jig driving member 13 drives the corresponding first clamping member 1411 and the second clamping member 1412 to relatively approach, so as to clamp the wire 200 along the extension direction of the wire 200. At the same time, the horizontal driving assembly drives the clamp jaw 25 to move to one end of the wire 200, and the clamping driving assembly 24 drives the clamp jaw 25 to close to limit the wire 200. Then, the horizontal driving assembly drives the clamp jaw 25 to move along the extension direction of the wire 200. During the movement, the first clamping member 1411 and the second clamping member 1412 relatively move away, so that the clamp jaw 25 passes through the corresponding clamping space 11, and after the clamp jaw 25 passes through, the first clamping member 1411 and the second clamping member 1412 relatively approach again to clamp the wire 200. Finally, the clamp jaw 25 moves to the other end of the wire 200, and all the first clamping members 1411 and the second clamping members 1412 are clamped to the wire 200, so as to complete the wire laying operation of the wire 200.
[0070] In the embodiment of the application, the jig module 1 in the wire laying mechanism 100 receives the preliminarily straightened wire 200 conveyed by the previous mechanism, and then completes the secondary straightening of the wire 200 through the dynamic cooperation of the jig module 1 and the wire laying module 2, and then the next mechanism can directly process the wire 200 in the jig module 1 subsequently. The wire laying mechanism 100 solves the processing error problem caused by the secondary bending of the wire 200, and provides a solid foundation for the subsequent processing or assembly of the wire 200.
[0071] The above merely describes exemplary embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields, or the like, made by using the present application specification and drawings, are included in the patent protection scope of the present application.
Claims
1. A wire following mechanism for secondary straightening of a wire which has been preliminarily straightened by a previous mechanism, characterized in that, The wire following mechanism comprises: a base; a jig module arranged on the base and provided with a plurality of clamping spaces along a first horizontal direction, the clamping spaces being arranged in sequence along an extension direction of the wire to clamp the wire in sequence; and a wire following module arranged on the base and provided with a wire following space for limiting the wire along a radial direction of the wire; wherein the wire following module drives the wire following space to move along the extension direction of the wire to follow the wire, and the jig module drives the clamping spaces to clamp or release the wire in sequence so that the wire following space passes through the clamping spaces.
2. The wire threader of claim 1, wherein, The jig module comprises: a jig base arranged on the base; a jig driving member arranged on the jig base; and a plurality of clamping assemblies arranged on an output end of the jig driving member along the first horizontal direction, each clamping assembly comprising oppositely arranged first and second clamping members, the first and second clamping members cooperating to form a clamping space; wherein the jig driving member drives the first and second clamping members to move close to or away from each other in sequence so that the clamping space clamps or releases the wire in sequence.
3. The wire threader mechanism of claim 2, wherein, Each clamping assembly further comprises: two first clamping bases arranged side by side on the output end of the jig driving member, one of the two first clamping bases being provided with the first clamping member and the other being provided with the second clamping member; and two elastic members, one end of each elastic member being connected to the first clamping base and the other end being connected to a side of the corresponding first or second clamping member away from the wire; wherein the jig driving member drives the two first clamping bases to move close to or away from each other so that the corresponding first and second clamping members clamp or release the wire.
4. The wire threader of claim 2, wherein, One of the corresponding first and second clamping members is provided with a first insertion portion and the other is provided with a first avoiding portion, the first insertion portion being inserted into the first avoiding portion when the first and second clamping members move close to each other so as to align the first and second clamping members during relative movement.
5. The wire threader mechanism of claim 4, wherein, The first clamping member is provided with a concave first limiting portion, the corresponding second clamping member is provided with a concave second limiting portion, the first and second limiting portions cooperating to form the clamping space, and the first limiting portion and the second limiting portion move close to each other when the first insertion portion is inserted into the first avoiding portion so as to limit the wire in the clamping space.
6. The wire threader mechanism of claim 1, wherein The wire following module comprises: a horizontal driving assembly arranged on the base; a second clamping base arranged on an output end of the horizontal driving assembly, the horizontal driving assembly driving the second clamping base to move along the first horizontal direction; a clamping driving assembly arranged on the second clamping base; and a wire following space arranged on the second clamping base. The clamping jaw is arranged at the output end of the clamping driving assembly, and is provided with a wire following space. The clamping driving assembly drives the clamping jaw to open or close, so that the wire following space limits the wire.
7. The wire threader mechanism of claim 6, wherein, The clamping jaw comprises a third clamping member and a fourth clamping member which are oppositely arranged at the output end of the clamping driving assembly. One of the third clamping member and the fourth clamping member is provided with a second insertion part, and the other is provided with a second avoiding part. When the third clamping member and the fourth clamping member are relatively close, the second insertion part is inserted into the second avoiding part, so that the third clamping member and the fourth clamping member are aligned during relative movement.
8. The wire threader mechanism of claim 6, wherein, The wire following module further comprises: A wire following base body which is arranged at the output end of the horizontal driving assembly; and A vertical driving assembly which is arranged at the wire following base body, and the output end of the vertical driving assembly is connected with the second clamping base body. The vertical driving assembly drives the second clamping base body to drive the clamping jaw to move in the vertical direction.
9. The wire threader mechanism of claim 8, wherein, The wire following module further comprises a wire storage assembly which is arranged at the wire following base body and is adjacent to the second clamping base body. The wire storage assembly is used for accommodating the wire.
10. The thread line mechanism of any one of claims 1 to 9, wherein, The wire following mechanism further comprises an identification module which is arranged at the base and is adjacent to the jig module. The identification module is used for identifying the state of the wire in the clamping space, so as to determine whether the wire following is successful.