A wire feeding mechanism

Abstract

The utility model discloses a kind of wire feeding mechanisms, including drive seat, wire guide frame and wire clamp frame, drive seat includes bearing plate and the drive device for driving bearing plate moves along transverse or longitudinal direction, wire guide frame is set in the top of bearing plate, wire guide frame includes two interval settings support plate, multiple first roller and multiple second roller are rotatably arranged between two support plates, wire clamp frame is set in the top of bearing plate and located in the side of wire guide frame, wire clamp frame includes bottom plate, the top of bottom plate is transversely spaced and is provided with multiple wire clamp plates, the top of wire clamp plate is equipped with wire passing block, multiple wire passing holes are transversely spaced and provided on wire passing block, wire passing hole is vertically through wire passing block, the top of wire passing block is equipped with wire clamp cylinder, the output end of wire clamp cylinder is equipped with clamp block, wire clamp cylinder can drive clamp block close to or away from wire clamp plate.The utility model can transport multiple wires, realizes automatic wire feeding operation, stable and reliable operation, meet the production requirement of enterprise.

Description

Technical Field

[0001] This utility model relates to the field of wire conveying equipment technology, and in particular to a wire feeding mechanism. Background Technology

[0002] In the fields of electronics manufacturing, textiles, and wire and cable, the wire feeding mechanism is a core component for conveying linear materials, and its performance directly affects production efficiency and accuracy. With the development of industrial automation, multiple industries need to simultaneously convey multiple wires. Currently, the mainstream wire feeding mechanism is designed based on single-wire conveying. If multi-wire conveying is required, multiple independent single-wire feeding mechanisms need to be arranged in parallel. This approach increases the footprint, costs, and makes it difficult to guarantee the synchronization of multi-wire conveying. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A wire feeding mechanism includes a drive base, a wire guide, and a wire clamping frame. The drive base includes a support plate and a drive device for driving the support plate to move laterally or longitudinally. The wire guide is disposed on the top of the support plate and includes two spaced-apart support plates. A plurality of first rollers and a plurality of second rollers are rotatably disposed between the two support plates. The number of second rollers is one less than the number of first rollers. The central axis of the second rollers is higher than the central axis of the first rollers. The plurality of first rollers are spaced longitudinally. Each second roller is located between two adjacent first rollers. The wire clamping frame is disposed on the top of the support plate and beside the wire guide. The wire clamping frame includes a base plate. A plurality of wire clamping plates are spaced laterally on the top of the base plate. A wire guide block is provided on the top of the wire clamping plate. A plurality of wire guide holes are spaced laterally on the wire guide block. The wire guide holes penetrate the wire guide block longitudinally. A wire clamping cylinder is provided on the top of the wire guide block. A clamping block is provided on the output end of the wire clamping cylinder. The wire clamping cylinder can drive the clamping block to move closer to or away from the wire clamping plate.

[0005] As a further embodiment of this utility model: the driving device includes a first base, a second base that can slide laterally on the top of the first base, a first lead screw rotatably disposed inside the first base, a first motor for driving the first lead screw to rotate on the bottom of the first base, a first nut sleeved on the first lead screw, first synchronization frames on both sides of the first nut, first slots on both sides of the first base, the ends of the first synchronization frames extending from the first slots and connecting to the second base, a bearing plate that can slide longitudinally on the top of the second base, a second lead screw rotatably disposed inside the second base, a second motor for driving the second lead screw to rotate on the bottom of the second base, a second nut sleeved on the second lead screw, second synchronization frames on both sides of the second nut, second slots on both sides of the second base, the ends of the second synchronization frames extending from the second slots and connecting to the bearing plate.

[0006] As a further embodiment of this utility model, the driving device also includes a third base, which is parallel to and spaced apart from the first base. The top of the third base is provided with a slide that can slide laterally, and the slide is connected to the second base.

[0007] As a further embodiment of this utility model: the surfaces of the first roller and the second roller are provided with multiple grooves at transverse intervals, and the multiple grooves correspond one-to-one with multiple wire holes.

[0008] As a further embodiment of this utility model: the support plate is composed of an upper plate and a lower plate, a first roller is disposed between two lower plates, a second roller is disposed between two upper plates, the upper plate is provided with a through hole extending vertically through it, and a bolt is inserted through the through hole. The top of the lower plate is provided with a threaded hole, and the bolt passes through the through hole and is screwed into the threaded hole.

[0009] As a further embodiment of this utility model: a wire inlet block is provided between the two upper plates, and multiple wire inlet holes are spaced apart horizontally on the upper edge of the wire inlet block. The wire inlet holes penetrate the wire inlet block longitudinally, and the multiple wire inlet holes correspond one-to-one with the multiple wire through holes.

[0010] As a further embodiment of this utility model: a threading block is provided between the two upper plates. The threading block is located between the inlet block and the first roller. Multiple threading holes are spaced apart on the upper edge of the threading block in the horizontal direction. The threading holes penetrate the threading block in the longitudinal direction. The multiple threading holes correspond one-to-one with the multiple through holes.

[0011] As a further embodiment of this utility model, a wire guide tube is provided at the opening of the wire guide hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this utility model can transport multiple sets of wires, realizes automated wire feeding operation, operates stably and reliably, and meets the production requirements of enterprises.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the wire clamping plate part of this utility model.

[0017] Figure 3 This is a schematic diagram of the first base part of this utility model.

[0018] Figure 4 This is a schematic diagram of the lower plate part of this utility model.

[0019] In the diagram: 1. Bearing plate, 2. Drive device, 3. Support plate, 4. First roller, 5. Second roller, 6. Base plate, 7. Wire clamping plate, 8. Wire guide block, 9. Wire guide hole, 10. Wire clamping cylinder, 11. Clamping block, 12. First base, 13. Second base, 14. First lead screw, 15. First motor, 16. First nut, 17. First synchronous frame, 18. First slot, 19. Second lead screw, 20. Second motor, 21. Second nut, 22. Second synchronous frame, 23. Second slot, 24. Third base, 25. Slide table, 26. Wire groove, 27. Upper plate, 28. Lower plate, 29. Bolt, 30. Threaded hole, 31. Wire inlet block, 32. Wire inlet hole, 33. Wire threading block, 34. Wire threading hole, 35. Wire guide cylinder, 36. Through hole. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Please see Figures 1-4In this embodiment of the present invention, a wire feeding mechanism includes a drive base, a wire frame, and a wire clamping frame. The drive base includes a support plate 1 and a drive device 2 for driving the support plate 1 to move laterally or longitudinally. The wire frame is disposed on the top of the support plate 1 and includes two spaced-apart support plates 3. A plurality of first rollers 4 and a plurality of second rollers 5 are rotatably disposed between the two support plates 3. The number of second rollers 5 is one less than the number of first rollers 4. The central axis of the second rollers 5 is higher than the central axis of the first rollers 4. The plurality of first rollers 4 are spaced apart longitudinally. Each second roller 5 is located between two adjacent first rollers 4. The wire clamping frame is set on the top of the bearing plate 1 and located on the side of the wire frame. The wire clamping frame includes a base plate 6. Multiple wire clamping plates 7 are arranged at horizontal intervals on the top of the base plate 6. A wire guide block 8 is provided on the top of the wire clamping plate 7. Multiple wire guide holes 9 are arranged at horizontal intervals on the wire guide block 8. The wire guide holes 9 penetrate the wire guide block 8 longitudinally. A wire clamping cylinder 10 is provided on the top of the wire guide block 8. A clamping block 11 is provided on the output end of the wire clamping cylinder 10. The wire clamping cylinder 10 can drive the clamping block 11 to approach or move away from the wire clamping plate 7.

[0022] Initially, the wire is passed through the gap between the first roller 4 and the second roller 5 of the wire guide frame and then into the wire feeding hole 9. Subsequently, the wire clamping cylinder 10 drives the clamping block 11 to move downward, cooperating with the wire clamping plate 7 to press the wire passing through the wire feeding hole 9. Then, the drive seat drives the wire clamping plate 7 to move laterally or longitudinally, transporting the wire to the processing position, thereby realizing automated wire feeding operation. Multiple wire clamping plates 7 and wire feeding holes 9 are provided, which can transport multiple sets of wires of different specifications and colors to meet the production requirements of enterprises. In addition, each wire clamping cylinder 10 can operate independently, so that each wire feeding block 8 has an independent wire feeding function.

[0023] The driving device 2 includes a first base 12, a second base 13 that can slide laterally on the top of the first base 12, a first lead screw 14 rotatably disposed inside the first base 12, a first motor 15 for driving the first lead screw 14 to rotate on the bottom of the first base 12, a first nut 16 sleeved on the first lead screw 14, first synchronization frames 17 on both sides of the first nut 16, first slots 18 on both sides of the first base 12, the end of the first synchronization frame 17 extending from the first slot 18 and connecting to the second base 13, a bearing plate 1 slidably disposed longitudinally on the top of the second base 13, a second lead screw 19 rotatably disposed inside the second base 13, a second motor 20 for driving the second lead screw 19 to rotate on the bottom of the second base 13, a second nut 21 sleeved on the second lead screw 19, second synchronization frames 22 on both sides of the second nut 21, second slots 23 on both sides of the second base 13, the end of the second synchronization frame 22 extending from the second slot 23 and connecting to the bearing plate 1. During operation, driven by the first motor 15 and the second motor 20, the first nut 16 moves along the first lead screw 14 and the second nut 21 moves along the second lead screw 19, thereby driving the first base 12 to move laterally and the bearing plate 1 to move longitudinally, so as to transport the wire to the processing position.

[0024] In order to make the second base 13 more stable when moving, the drive device 2 also includes a third base 24. The third base 24 is parallel to and spaced apart from the first base 12. The top of the third base 24 is provided with a slide 25 that can slide laterally, and the slide 25 is connected to the second base 13.

[0025] The surfaces of the first roller 4 and the second roller 5 are provided with multiple grooves 26 spaced laterally, and each groove 26 corresponds to a different wire hole 9. Each wire can pass through each groove 26 and then into the wire hole 9, ensuring that the wires can be neatly arranged.

[0026] The support plate 3 consists of an upper plate 27 and a lower plate 28. A first roller 4 is positioned between the two lower plates 28, and a second roller 5 is positioned between the two upper plates 27. The upper plate 27 has a vertically penetrating through hole 36, through which a bolt 29 is inserted. The top of the lower plate 28 has a threaded hole 30, through which the bolt 29 is screwed. In use, the bolt 29 can be loosened to remove the upper plate 27 along with the second roller 5, making it easy to place the wires into the wire trough 26.

[0027] A wire inlet block 31 is provided between the two upper plates 27. Multiple wire inlet holes 32 are spaced laterally along the upper edge of the wire inlet block 31, and the wire inlet holes 32 penetrate the wire inlet block 31 longitudinally. Each wire inlet hole 32 corresponds to one of the multiple wire passing holes 9. A wire threading block 33 is also provided between the two upper plates 27, located between the wire inlet block 31 and the first roller 4. Multiple wire threading holes 34 are spaced laterally along the upper edge of the wire threading block 33, and the wire threading holes 34 penetrate the wire threading block 33 longitudinally. Each wire threading hole 34 corresponds to one of the multiple wire passing holes 9. A wire passing cylinder 35 is provided at the opening of each wire passing hole 9. Through the arrangement of the wire inlet block 31, the wire threading block 33, and the wire passing cylinder 35, an independent and fixed wire threading channel is provided for each wire, ensuring the orderliness and stability of multi-wire conveying.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A wire feeding mechanism, characterized in that, include: A drive base, comprising a support plate and a drive device for driving the support plate to move laterally or longitudinally; The wire guide frame is set on top of the support plate. The wire guide frame includes two spaced-apart support plates. Multiple first rollers and multiple second rollers are rotatably arranged between the two support plates. The number of second rollers is one less than the number of first rollers. The central axis of the second rollers is higher than the central axis of the first rollers. The multiple first rollers are spaced apart longitudinally. Each second roller is located between two adjacent first rollers. The wire clamping frame is located on top of the support plate and next to the wire frame. The wire clamping frame includes a base plate, and multiple wire clamping plates are arranged at horizontal intervals on the top of the base plate. A wire guide block is provided on the top of the wire clamping plate. Multiple wire guide holes are arranged at horizontal intervals on the wire guide block. The wire guide holes penetrate the wire guide block longitudinally. A wire clamping cylinder is provided on the top of the wire guide block. A clamping block is provided on the output end of the wire clamping cylinder. The wire clamping cylinder can drive the clamping block to move closer to or away from the wire clamping plate.

2. The wire feeding mechanism according to claim 1, characterized in that, The driving device includes a first base, a second base that can slide laterally on the top of the first base, a first lead screw rotatably mounted inside the first base, a first motor for driving the first lead screw to rotate on the bottom of the first base, a first nut sleeved on the first lead screw, first timing frames on both sides of the first nut, first slots on both sides of the first base, the ends of the first timing frames extending from the first slots and connecting to the second base, a support plate that can slide longitudinally on the top of the second base, a second lead screw rotatably mounted inside the second base, a second motor for driving the second lead screw to rotate on the bottom of the second base, a second nut sleeved on the second lead screw, second timing frames on both sides of the second nut, second slots on both sides of the second base, and the ends of the second timing frames extending from the second slots and connecting to the support plate.

3. The wire feeding mechanism according to claim 2, characterized in that, The drive unit also includes a third base, which is parallel to and spaced apart from the first base. The top of the third base is provided with a slide that can slide laterally, and the slide is connected to the second base.

4. The wire feeding mechanism according to claim 1, characterized in that, The surfaces of the first roller and the second roller are provided with multiple grooves spaced laterally, and each groove corresponds to a single wire hole.

5. A wire feeding mechanism according to claim 1, characterized in that, The support plate consists of an upper plate and a lower plate. The first roller is set between the two lower plates, and the second roller is set between the two upper plates. The upper plate has a through hole running vertically through it, and a bolt passes through the through hole. The top of the lower plate has a threaded hole, and the bolt passes through the through hole and is screwed into the threaded hole.

6. A wire feeding mechanism according to claim 5, characterized in that, A wire inlet block is provided between the two upper plates. Multiple wire inlet holes are spaced apart horizontally on the upper edge of the wire inlet block. The wire inlet holes penetrate the wire inlet block longitudinally, and each of the multiple wire inlet holes corresponds to a multiple wire through hole.

7. A wire feeding mechanism according to claim 6, characterized in that, A wire-passing block is also provided between the two upper plates. The wire-passing block is located between the wire-inlet block and the first roller. Multiple wire-passing holes are spaced apart on the upper edge of the wire-passing block. The wire-passing holes penetrate the wire-passing block longitudinally. Each of the multiple wire-passing holes corresponds to a multiple wire-passing hole.

8. A wire feeding mechanism according to claim 1, characterized in that, The opening of the wire guide hole is equipped with a wire guide tube.

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