Wire rod conveying device

Abstract

The utility model relates to the technical field of automation equipment, in particular to a wire rod conveying device. The wire rod conveying device comprises two conveying mechanisms which are sequentially arranged in the conveying direction, each conveying mechanism comprises a driving assembly and a clamping assembly, a wire rod sequentially penetrates through the two clamping assemblies, the driving assemblies can drive the clamping assemblies to reciprocate in the conveying direction, and the moving directions of the two clamping assemblies are opposite. The clamping assemblies are alternately in a conveying state and a reset state, the moving direction of the clamping assemblies in the conveying state is the same as the conveying direction, the clamping assemblies in the conveying state clamp and fix a wire rod, and the moving direction of the clamping assemblies in the reset state is opposite to the conveying direction. And the clamping assemblies in the reset state do not clamp and fix the wires, the two clamping assemblies can be alternately in the conveying state, then the effect that the two clamping assemblies alternately convey the wires continuously in the conveying direction is achieved, the wire conveying efficiency is improved, and the actual requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a wire conveying device. Background Art

[0002] In the production process of the motor, the wire needs to be wound on the frame to form a coil. Before the wire is wound, the wire needs to be transported to the frame.

[0003] In the related art, for the transportation of wires, it is necessary to set up a moving clamping mechanism that moves back and forth along the transportation direction and a fixed clamping mechanism. The moving clamping mechanism first clamps the fixed wire, and then the moving clamping mechanism drives the wire to move a certain distance along the transportation direction. Subsequently, the moving clamping mechanism releases the wire, and the moving clamping mechanism moves and resets. At the same time, the fixed clamping mechanism clamps the wire to prevent the wire from shrinking and deviating. After the moving clamping mechanism moves and resets, the moving clamping mechanism clamps the fixed wire again. At the same time, the fixed clamping mechanism releases the wire, and the moving clamping mechanism drives the wire to move along the transportation direction, and the cycle repeats. However, the above-mentioned method of conveying wires has a low conveying efficiency. After the moving clamping mechanism conveys the wire for a certain distance, it is necessary to wait for the moving clamping mechanism to move and reset before continuing to convey the wire, which cannot meet the actual transportation needs.

[0004] Therefore, it is urgent to invent a wire conveying device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wire conveying device to achieve uninterrupted conveying of wires, improve conveying efficiency and meet practical needs.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The wire conveying device comprises:

[0008] Two conveying mechanisms are arranged in sequence along the conveying direction, each of the conveying mechanisms comprises a driving component and a clamping component, the wire passes through the two clamping components in sequence, the driving component can drive the clamping component to move back and forth along the conveying direction, and the moving directions of the two clamping components are opposite;

[0009] The clamping assembly is alternately in a conveying state and a resetting state, the moving direction of the clamping assembly in the conveying state is the same as the conveying direction, and the clamping assembly in the conveying state clamps and fixes the wire;

[0010] The moving direction of the clamping assembly in the reset state is opposite to the conveying direction, and the clamping assembly in the reset state does not clamp and fix the wire.

[0011] As an optional solution, the clamping assembly includes:

[0012] A carrier, used for carrying the wire;

[0013] A butt joint member is arranged opposite to the bearing member, and the wire is arranged between the butt joint member and the bearing member; and

[0014] The clamping driving member is connected to the output end of the clamping driving member, and the clamping driving member can drive the docking member to move in a direction away from or close to the supporting member.

[0015] As an optional solution, the end surface of the docking member close to the supporting member is covered with an elastic buffer layer.

[0016] As an optional solution, a bearing groove is provided on the end surface of the bearing member close to the docking member, the bearing groove extends along the conveying direction, and the wire rod is adapted to the bearing groove.

[0017] As an optional solution, the wire conveying device further includes:

[0018] A support mechanism is provided on both sides of each clamping assembly along the conveying direction, and at least part of the support mechanism can follow the movement of the clamping assembly along the conveying direction. The support mechanism is used to support the wire outside the clamping assembly, and the supporting height of the support mechanism is the same as the clamping height of the clamping assembly.

[0019] As an optional solution, the supporting mechanism includes:

[0020] At least three support members, at least three of the support members are sequentially arranged along the conveying direction, the support members at both ends of the at least three support members along the conveying direction are respectively fixed to the clamping assembly and the frame in the wire conveying device, and the remaining support members are all movable relative to the frame along the conveying direction; and

[0021] An active connection structure, both ends of which are respectively connected to two adjacent support members, and the active connection structure is used to limit the maximum spacing distance between two adjacent support members moving along the conveying direction.

[0022] As an optional solution, the maximum spacing distance is L, 20cm≤L≤30cm.

[0023] As an optional solution, the active connection structure includes:

[0024] Wearing pieces;

[0025] A fixing member, wherein the penetration member and the fixing member are respectively connected and fixed to two adjacent supporting members; and

[0026] A through rod, the through rod comprises a through portion and a limiting portion connected in sequence, the diameter of the limiting portion is larger than the diameter of the through portion, a through hole is opened in the through piece, the aperture of the through hole is larger than the diameter of the through portion and smaller than the diameter of the limiting portion, the through portion passes through the through hole and is connected and fixed to the fixing piece.

[0027] As an optional solution, a guide slider is provided on the support member capable of moving relative to the frame along the conveying direction, and a guide rail is provided on the frame. The guide rail extends along the conveying direction, and the guide slider is slidably matched with the guide rail.

[0028] As an optional solution, at least two guide sliders are arranged at intervals on the support member capable of moving relative to the frame along the conveying direction, and at least two guide rails are arranged at intervals on the frame, each of the guide rails extends along the conveying direction, and each of the guide sliders is slidably matched with one of the guide rails.

[0029] Beneficial effects of the utility model:

[0030] The wire conveying device provided by the utility model sequentially arranges two conveying mechanisms along the conveying direction, so that the driving component in each conveying mechanism can drive the clamping component to move back and forth along the conveying direction. When the moving direction of the clamping component is in the same direction as the conveying direction, the clamping component is in a conveying state and clamps and fixes the wire. When the moving direction of the clamping component is opposite to the conveying direction, the clamping component is in a reset state and no longer clamps and fixes the wire. By ensuring that the moving directions of the two clamping components in the two conveying mechanisms are opposite, the two clamping components can be alternately in the conveying state, thereby achieving the effect of the two clamping components alternately conveying the wire uninterruptedly along the conveying direction, thereby improving the wire conveying efficiency and meeting actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a wire conveying device provided in an embodiment of the utility model;

[0032] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0033] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0034] Figure 4 It is a structural schematic diagram of a support member and a movable connection structure provided in an embodiment of the utility model.

[0035] In the figure:

[0036] 1000. Wire conveying device;

[0037] 100, conveying mechanism; 110, driving assembly; 120, clamping assembly; 121, clamping driving member; 122, bearing member; 1221, bearing groove; 123, docking member; 1231, elastic buffer layer;

[0038] 200, support mechanism; 210, support member; 211, guide slider; 220, movable connection structure; 221, penetration member; 2211, penetration hole; 222, penetration rod; 2221, limiting part; 2222, penetration part; 223, fixing member;

[0039] 300, rack; 310, guide rail;

[0040] 2000. Wire. DETAILED DESCRIPTION

[0041] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the present invention are further explained below with reference to the accompanying drawings and through specific implementation methods.

[0042] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0045] In the related art, for the transportation of wires, it is necessary to set up a moving clamping mechanism that moves back and forth along the transportation direction and a fixed clamping mechanism. The moving clamping mechanism first clamps the fixed wire, and then the moving clamping mechanism drives the wire to move a certain distance along the transportation direction. Subsequently, the moving clamping mechanism releases the wire, and the moving clamping mechanism moves and resets. At the same time, the fixed clamping mechanism clamps the wire to prevent the wire from shrinking and deviating. After the moving clamping mechanism moves and resets, the moving clamping mechanism clamps the fixed wire again. At the same time, the fixed clamping mechanism releases the wire, and the moving clamping mechanism drives the wire to move along the transportation direction, and the cycle repeats. However, the above-mentioned method of conveying wires has a low conveying efficiency. After the moving clamping mechanism conveys the wire for a certain distance, it is necessary to wait for the moving clamping mechanism to move and reset before continuing to convey the wire, which cannot meet the actual transportation needs.

[0046] In order to solve the above problems, Figure 1 As shown, this embodiment provides a wire conveying device 1000. The wire conveying device 1000 includes two conveying mechanisms 100 arranged in sequence along the conveying direction, wherein each conveying mechanism 100 includes a driving assembly 110 and a clamping assembly 120, and the wire 2000 passes through the two clamping assemblies 120 in sequence. The driving assembly 110 can drive the clamping assembly 120 to move back and forth along the conveying direction, and the moving directions of the two clamping assemblies 120 are opposite; the clamping assembly 120 is alternately in a conveying state and a reset state, and the moving direction of the clamping assembly 120 in the conveying state is the same as the conveying direction, and the clamping assembly 120 in the conveying state clamps and fixes the wire 2000, and the moving direction of the clamping assembly 120 in the reset state is opposite to the conveying direction, and the clamping assembly 120 in the reset state does not clamp and fix the wire 2000.

[0047] The wire conveying device 1000 sequentially arranges two conveying mechanisms 100 along the conveying direction, so that the driving component 110 in each conveying mechanism 100 can drive the clamping component 120 to move back and forth along the conveying direction. When the moving direction of the clamping component 120 is the same as the conveying direction, the clamping component 120 is in a conveying state and clamps and fixes the wire 2000. When the moving direction of the clamping component 120 is opposite to the conveying direction, the clamping component 120 is in a reset state and no longer clamps and fixes the wire 2000. By ensuring that the moving directions of the two clamping components 120 in the two conveying mechanisms 100 are opposite, the two clamping components 120 can be alternately in the conveying state, thereby achieving the effect of the two clamping components 120 alternately conveying the wire 2000 uninterruptedly along the conveying direction, thereby improving the conveying efficiency of the wire 2000 and meeting actual needs.

[0048] In this embodiment, the wire conveying device 1000 further includes a frame 300 , wherein the two conveying mechanisms 100 are both mounted on the frame 300 , so as to facilitate the installation and fixation of the conveying mechanisms 100 .

[0049] In an optional embodiment, the driving assembly 110 is a rotary motor and a lead screw nut structure, the rotating shaft of the rotary motor is connected to the lead screw of the lead screw nut structure, and the clamping assembly 120 is connected to the nut of the lead screw nut structure. When it is necessary to drive the clamping assembly 120 to move in the same direction as the conveying direction, the rotary motor drives the lead screw in the lead screw nut structure to rotate, thereby driving the nut matched with the lead screw thread and the clamping assembly 120 fixed on the nut to move in the same direction as the conveying direction. When it is necessary to drive the clamping assembly 120 to move in the opposite direction to the conveying direction, the rotary motor drives the lead screw in the lead screw nut structure to rotate in the opposite direction, thereby driving the nut matched with the lead screw thread and the clamping assembly 120 fixed on the nut to move in the opposite direction to the conveying direction. In other embodiments, the driving assembly 110 may also be a linear motor, a linear cylinder or other linear drive structure, which is not specifically limited in this embodiment.

[0050] As an alternative, Figure 2As shown, the clamping assembly 120 includes a bearing member 122, a docking member 123, and a clamping driver 121, wherein the bearing member 122 is used to bear the wire 2000, the docking member 123 is arranged opposite to the bearing member 122, the wire 2000 is arranged between the docking member 123 and the bearing member 122, the docking member 123 is connected to the output end of the clamping driver 121, and the clamping driver 121 can drive the docking member 123 to move away from or close to the bearing member 122. By arranging the bearing member 122 and the docking member 123 opposite to each other, arranging the wire 2000 between the bearing member 122 and the docking member 123, supporting the wire 2000 by the bearing member 122, and driving the docking member 123 to move away from or close to the bearing member 122 by the clamping driver 121, the wire 2000 can be stably clamped and fixed.

[0051] Specifically, when the wire 2000 needs to be clamped and fixed, the clamping driving member 121 drives the docking member 123 to move toward the direction close to the carrier 122 and clamp the wire 2000 together with the carrier 122. When the clamped wire 2000 needs to be released, the clamping driving member 121 drives the docking member 123 to move away from the carrier 122 to release the wire 2000 clamped and fixed between the carrier 122 and the docking member 123.

[0052] It should be noted that, in this embodiment, the clamping drive member 121 is a linear cylinder. The linear cylinder has a simple structure, is easy to disassemble and assemble, and is sensitive to reaction. In other embodiments, the clamping drive member 121 may also be a linear motor or other linear drive structure, which is not specifically limited in this embodiment.

[0053] In order to further improve the protection of the wire 2000, the end surface of the docking piece 123 close to the carrier 122 is covered with an elastic buffer layer 1231. By covering the end surface of the docking piece 123 close to the carrier 122 with the elastic buffer layer 1231, when the docking piece 123 and the carrier 122 clamp and fix the wire 2000 together, the elastic buffer layer 1231 can convert the rigid contact between the docking piece 123 and the wire 2000 into a flexible contact, avoid stress concentration, and achieve the effect of improving the protection of the wire 2000. It should be noted that in this embodiment, the elastic buffer layer 1231 is made of rubber material. The rubber material has good elasticity, toughness and wear resistance, and has a long service life. In other embodiments, the elastic buffer layer 1231 can also be made of other elastic materials, which is not specifically limited in this embodiment.

[0054] In addition, a bearing groove 1221 is provided on the end surface of the bearing member 122 close to the docking member 123, and the bearing groove 1221 extends along the conveying direction, and the wire 2000 is matched with the bearing groove 1221. By providing the bearing groove 1221 extending in the conveying direction on the end surface of the bearing member 122 close to the docking member 123, the wire 2000 is accommodated in the bearing groove 1221, so that the positioning of the wire 2000 can be achieved, the clamping accuracy of the wire 2000 can be improved, and the conveying effect of the wire 2000 can be improved.

[0055] It should be noted that, in other embodiments, the elastic buffer layer 1231 may also be covered on the groove wall of the bearing groove 1221 to further improve the protection of the wire 2000. Or in other embodiments, a docking groove extending along the conveying direction may also be provided on the end surface of the docking member 123 close to the bearing member 122, and the wire 2000 may be accommodated in the docking groove and the bearing groove 1221, which is not specifically limited in this embodiment.

[0056] During the process of conveying the wire 2000 , if the distance between the two clamping assemblies 120 is too large, the wire 2000 between the two clamping assemblies 120 may be bent and deformed under the action of its own weight. The bending and deformation of the wire 2000 may cause the following problems: 1. The bending and deformation of the wire 2000 may cause the wire 2000 to be unable to maintain its original shape and size during the subsequent winding process, affecting the neatness and density of the winding; 2. The drooping part of the bent and deformed wire 2000 is easy to contact and rub with the surface of other parts during the transportation process, which is easy to cause surface wear and scratching of the wire 2000, and even damage the insulation layer, affecting the performance and life of the motor processed later; 3. The drooping of the wire 2000 will cause uneven force on the wire 2000, and the same tension cannot be applied to the wire 2000 during the winding process, resulting in uneven density of the subsequent winding, affecting the electromagnetic performance of the motor; 4. The bent and deformed wire 2000 is easy to get stuck in the moving parts of the wire feeding mechanism or the winding machine, causing equipment failure, increasing maintenance costs and downtime. Therefore, in the process of conveying and winding the copper wire of the motor winding, it is very important to keep the wire 2000 straight, which can ensure the accuracy and stability of the winding process and improve the overall performance and service life of the motor.

[0057] In order to ensure that the wire 2000 is straight during the transportation process, Figure 1 and Figure 3As shown, the wire conveying device 1000 further includes a support mechanism 200, wherein each clamping assembly 120 is provided with a support mechanism 200 on both sides along the conveying direction, and the support mechanism 200 is at least partially capable of following the clamping assembly 120 to move along the conveying direction, and the support mechanism 200 is used to support the wire 2000 outside the clamping assembly 120, and the support height of the support mechanism 200 is the same as the support height of the bearing slot 1221 in the bearing member 122. By respectively providing the support mechanisms 200 at both ends of the clamping assembly 120 along the conveying direction, the support mechanisms 200 are used to support the wire 200 outside the clamping assembly 120, and the support height of the support mechanism 200 is made the same as the support height of the bearing slot 1221 in the bearing member 122, thereby solving the problem of the wire 200 outside the clamping assembly 120 bending under the action of its own gravity, and ensuring the straightness of the wire 2000 during the conveying process.

[0058] In an optional embodiment, the support mechanism 200 includes at least three support members 210 and a movable connection structure 220, wherein at least three support members 210 are arranged in sequence along the conveying direction, and the support height of each support member 210 is the same as the bearing height of the bearing slot 1221 in the bearing member 122. The support members 210 located at both ends along the conveying direction among the at least three support members 210 are respectively fixed to the clamping assembly 120 and the frame 300 in the wire conveying device 1000, and the remaining support members 210 can move relative to the frame 300 along the conveying direction. The two ends of the movable connection structure 220 are respectively connected to two adjacent support members 210, and the movable connection structure 220 is used to limit the maximum spacing distance between two adjacent support members 210 moving along the conveying direction. By arranging at least three support members 210 arranged in sequence along the conveying direction in the support mechanism 200, the support members 210 located at both ends along the conveying direction among the at least three support members 210 are respectively fixed to the clamping assembly 120 and the frame 300, so that they and the support members 210 can move relative to the frame 300 along the conveying direction, and a movable connection structure 220 is connected between two adjacent support members 210, and the maximum spacing distance between two adjacent support members 210 is limited by the movable connection structure 220. When the wire 2000 is supported on the support member 210, the length of the suspended part of the wire 2000 does not exceed the maximum spacing distance between two adjacent support members 210. Within this maximum spacing distance, the wire 2000 will not bend or deform under the action of its own gravity.

[0059] Specifically, in the present embodiment, the maximum spacing distance between two adjacent support members 210 is L, 20cm≤L≤30cm. By limiting the maximum spacing distance L between two adjacent support members 210 to be within the range of 20cm to 30cm, it is possible to ensure that the wire 2000 suspended between two adjacent support members 210 will not bend and deform under the maximum force of its own gravity. Specifically, in the present embodiment, the maximum distance L between two adjacent support members 210 is 25cm. In other embodiments, the specific value of the maximum spacing distance L between two adjacent support members 210 can also be arbitrarily adjusted within the range of 20cm to 30cm according to the actual bending condition of the wire 2000, and this embodiment does not make any specific limitation.

[0060] As an alternative, Figure 3 and Figure 4 As shown, the movable connection structure 220 includes a penetration member 221, a fixing member 223 and a through rod 222, wherein the penetration member 221 and the fixing member 223 are respectively connected and fixed to two adjacent support members 210, and the through rod 222 includes a penetration portion 2222 and a limiting portion 2221 which are connected in sequence, the diameter of the limiting portion 2221 is larger than the diameter of the penetration portion 2222, a penetration hole 2211 is opened in the penetration member 221, the aperture of the penetration hole 2211 is larger than the diameter of the penetration portion 2222 and smaller than the diameter of the limiting portion 2221, and the penetration portion 2222 passes through the penetration hole 2211 and is connected and fixed to the fixing member 223. By respectively connecting a fixed penetration piece 221 and a fixing piece 223 to two adjacent support pieces 210, a penetration hole 2211 is opened on the penetration piece 221, and the aperture of the penetration hole 2211 is ensured to be larger than the diameter of the penetration portion 2222 of the penetration rod 222 and smaller than the diameter of the limiting portion 2221 of the penetration rod 222, so that the penetration portion 2222 of the penetration rod 222 is passed through the penetration hole 2211 and connected and fixed to the fixing piece 223, the maximum spacing distance L between two adjacent support pieces 210 when they move along the conveying direction can be limited.

[0061] Specifically, when the actual spacing distance between two adjacent support members 210 is less than the maximum spacing distance L, the through rod 222 connected between the two adjacent support members 210 can move freely along the through hole 2211, so that the two adjacent support members 210 can move freely without interfering with each other. When the actual spacing distance between two adjacent support members 210 is the maximum spacing distance L, and the two adjacent support members 210 still need to move away from each other, the limiting portion 2221 of the through rod 222 will abut against the outer wall of the through member 221 to prevent the two adjacent support members 210 from moving away from each other, thereby ensuring that the actual spacing distance between the two adjacent support members 210 will not be greater than the maximum spacing distance L.

[0062] In an alternative embodiment, if Figure 3 As shown, a guide slider 211 is provided on the support member 210 that can move relative to the frame 300 in the conveying direction, and a guide rail 310 is provided on the frame 300. The guide rail 310 extends in the conveying direction, and the guide slider 211 is slidably matched with the guide rail 310. By providing the guide rail 310 extending in the conveying direction on the frame 300 and providing the guide slider 211 on the support member 210, so that the guide slider 211 is slidably matched with the guide rail 310, it is possible to provide guidance for one end of the support member 210 in the conveying direction, and further improve the movement accuracy of the support member 210 in the conveying direction.

[0063] In order to further improve the guiding effect of the movement of the support member 210, at least two guide sliders 211 are arranged at intervals on the support member 210 that can move relative to the frame 300 in the conveying direction, and at least two guide rails 310 are arranged at intervals on the frame 300. Each guide rail 310 extends in the conveying direction, and each guide slider 211 is slidably matched with a guide rail 310. By arranging at least two guide sliders 211 on the support member 210 and at least two guide rails 310 on the frame 300, each guide rail 310 extends in the conveying direction and is slidably matched with a guide slider 211, so that at least two guide rails 310 can jointly provide a guiding effect for the movement of the support member 210. It should be noted that, in the present embodiment, two guide sliders 211 are arranged at intervals on each support member 210, and two guide rails 310 are arranged at intervals on the frame 300, and the two guide rails 310 extend along the conveying direction, and each guide rail 310 is slidably matched with a guide slider 211. In other embodiments, the specific number of guide sliders 211 on the support member 210 and the guide rails 310 on the frame 300 can also be adjusted according to actual needs, and it is only necessary to ensure that each guide slider 211 is slidably matched with a guide rail 310 extending along the conveying direction, and this embodiment does not make specific limitations.

[0064] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A wire conveying device, characterized in that: include: Two conveying mechanisms (100) are arranged in sequence along a conveying direction, each of the conveying mechanisms (100) comprises a driving component (110) and a clamping component (120), the wire (2000) passes through the two clamping components (120) in sequence, the driving component (110) can drive the clamping component (120) to move back and forth along the conveying direction, and the moving directions of the two clamping components (120) are opposite; The clamping assembly (120) is alternately in a conveying state and a resetting state, the moving direction of the clamping assembly (120) in the conveying state is the same as the conveying direction, and the clamping assembly (120) in the conveying state clamps and fixes the wire (2000); The moving direction of the clamping assembly (120) in the reset state is opposite to the conveying direction, and the clamping assembly (120) in the reset state does not clamp and fix the wire (2000).

2. The wire conveying device according to claim 1, characterized in that: The clamping assembly (120) comprises: A carrier (122) for carrying the wire (2000); A docking member (123) is arranged opposite to the bearing member (122), and the wire (2000) is arranged between the docking member (123) and the bearing member (122); and A clamping driving member (121), wherein the docking member (123) is connected to an output end of the clamping driving member (121), and the clamping driving member (121) can drive the docking member (123) to move in a direction away from or close to the supporting member (122).

3. The wire conveying device according to claim 2, characterized in that: An elastic buffer layer (1231) is covered on the end surface of the docking member (123) close to the bearing member (122).

4. The wire conveying device according to claim 2, characterized in that: A bearing groove (1221) is provided on the end surface of the bearing member (122) close to the docking member (123); the bearing groove (1221) extends along the conveying direction; and the wire (2000) is adapted to the bearing groove (1221).

5. The wire conveying device according to any one of claims 1 to 4, characterized in that: The wire conveying device also includes: A support mechanism (200) is provided on both sides of each clamping assembly (120) along the conveying direction, and at least part of the support mechanism (200) is capable of following the movement of the clamping assembly (120) along the conveying direction. The support mechanism (200) is used to support the wire (2000) outside the clamping assembly (120), and the supporting height of the support mechanism (200) is the same as the clamping height of the clamping assembly (120).

6. The wire conveying device according to claim 5, characterized in that: The supporting mechanism (200) comprises: At least three support members (210), at least three of the support members (210) are arranged in sequence along the conveying direction, the support members (210) located at both ends of the at least three support members (210) along the conveying direction are respectively fixed to the clamping assembly (120) and a frame (300) in the wire conveying device, and the remaining support members (210) are all capable of moving relative to the frame (300) along the conveying direction; and A movable connection structure (220), wherein both ends of the movable connection structure (220) are respectively connected to two adjacent support members (210), and the movable connection structure (220) is used to limit the maximum spacing distance between the two adjacent support members (210) moving along the conveying direction.

7. The wire conveying device according to claim 6, characterized in that: The maximum spacing distance is L, 20cm≤L≤30cm.

8. The wire conveying device according to claim 6, characterized in that: The movable connection structure (220) comprises: Wearing member (221); A fixing member (223), wherein the penetration member (221) and the fixing member (223) are respectively connected and fixed to two adjacent supporting members (210); and A through rod (222), the through rod (222) comprising a through portion (2222) and a limiting portion (2221) connected in sequence, the diameter of the limiting portion (2221) being larger than the diameter of the through portion (2222), a through hole (2211) being provided in the through member (221), the aperture of the through hole (2211) being larger than the diameter of the through portion (2222) and smaller than the diameter of the limiting portion (2221), the through portion (2222) being passed through the through hole (2211) and being connected and fixed to the fixing member (223).

9. The wire conveying device according to claim 6, characterized in that: A guide slider (211) is provided on the support member (210) capable of moving relative to the frame (300) along the conveying direction. A guide rail (310) is provided on the frame (300). The guide rail (310) extends along the conveying direction. The guide slider (211) is slidably matched with the guide rail (310).

10. The wire conveying device according to claim 9, characterized in that: At least two guide sliders (211) are arranged at intervals on the support member (210) capable of moving relative to the frame (300) along the conveying direction, and at least two guide rails (310) are arranged at intervals on the frame (300), each of the guide rails (310) extends along the conveying direction, and each of the guide sliders (211) is slidably matched with a guide rail (310).

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