Positioning and guiding mechanism for cable production and processing

Abstract

The utility model relates to the technical field of cable production, and discloses a positioning and guiding mechanism for cable production and processing, which comprises a mechanism box, a cable supporting and limiting mechanism arranged on the mechanism box, and a control mechanism arranged in the cable supporting and limiting mechanism. A control mechanism is arranged in the cable supporting and limiting mechanism, a first driving device matched with the control mechanism is arranged on the cable supporting and limiting mechanism, a winding wheel of the control mechanism is driven by the first driving device to rotate, the traction wire is wound and unwound, and under cooperation of an elastic piece, the cable supporting and limiting mechanism is stretched out and drawn back. And different conveying distances of the cable can be handled.

Description

Technical Field

[0001] This utility model relates to the field of cable production technology, specifically to a positioning and guiding mechanism for cable production and processing. Background Technology

[0002] A cable is a conductor made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits electricity or information from one place to another. Cables can be divided into power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc. During the production and processing of cables, positioning and guiding mechanisms are needed for cable transportation.

[0003] Currently, some positioning and guiding mechanisms used in cable production and processing on the market include, for example, a utility model patent with authorization announcement number CN222462454U, which discloses a positioning and guiding mechanism for cable production. This positioning and guiding mechanism uses a first movable screw to allow a rack to drive an adjusting gear to rotate, thereby adjusting the direction of the rotating plate. This facilitates cable transport and improves the ease of use of the device. A drive rod is also provided to allow the drive wheel to rotate, which facilitates cable transport. However, the clamping plate structure used for cable positioning and guiding is fixed and cannot be adjusted according to the length of the cable transport distance. When the transport distance is long, the part of the cable that has come out of the clamping plate positioning and guiding is prone to significant shaking, which affects the cable production and processing.

[0004] Therefore, we propose a positioning and guiding mechanism for cable production and processing to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problem that some current positioning and guiding mechanisms used in cable production and processing have fixed clamp structures for cable positioning and guidance, which cannot be adjusted according to the length of the cable conveying distance. When the conveying distance is long, the part of the cable that has come out of the clamp positioning and guiding mechanism is prone to large shaking, which affects the cable production and processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a positioning and guiding mechanism for cable production and processing, comprising: a mechanism box, a cable support mechanism disposed on the mechanism box, a control mechanism disposed within the cable support mechanism, and a first driving device cooperating with the control mechanism disposed on the cable support mechanism, the control mechanism being used to control the extension and retraction of the cable support mechanism, the cable support mechanism comprising a plurality of first support members and second support members, wherein an elastic member is disposed within the first support member.

[0007] Furthermore, a rotating shaft is provided inside the mechanism box, and a second driving device connected to the rotating shaft is provided at one end of the mechanism box. A first bevel gear is symmetrically sleeved on the rotating shaft, and guide wheels are symmetrically arranged on the mechanism box. A connecting shaft is connected to the guide wheels, and a second bevel gear meshing with the first bevel gear is provided at one end of the connecting shaft.

[0008] Furthermore, a cavity is formed inside the rotating shaft, and a groove communicating with the cavity is formed on the surface of the rotating shaft. A circular plate is provided at the center of the first bevel gear, and a connecting block is connected between the circular plate and the first bevel gear. The connecting block is slidably connected to the groove. A tension spring connected to the circular plate is provided inside the cavity of the rotating shaft. A moving groove slidably connected to the connecting shaft is formed on the mechanism box. A connecting rod is provided between the cable support mechanism and the guide wheel.

[0009] Furthermore, the first supporting member includes a first block, on which a first cable groove is formed, and within which an expansion cavity and a mechanism cavity are formed. A telescopic groove communicating with the expansion cavity is formed on the side of the first block. The second supporting member includes a second block, on which a second cable groove is formed. Limiting plates are connected to both ends of the second block. The second block is slidably connected to the telescopic groove. The limiting plates are slidably connected to the expansion cavity. The elastic element is disposed within the expansion cavity and is in contact with the second block.

[0010] Furthermore, the control mechanism includes a winding wheel disposed within the mechanism cavity, on which pull lines are symmetrically arranged. The pull lines pass through multiple first limiting members and are connected to the inner walls of the mechanism cavity of the first limiting members at both ends of the cable limiting mechanism.

[0011] Furthermore, a bracket is provided below the mechanism box, and a third drive device is provided at the bottom of the bracket, with the output shaft of the third drive device connected to the mechanism box.

[0012] The beneficial effects of this utility model are as follows: By setting a cable support mechanism on the mechanism box, setting a control mechanism inside the cable support mechanism, and setting a first driving device on the cable support mechanism that cooperates with the control mechanism, the first driving device drives the winding wheel of the control mechanism to rotate, thereby winding and unwinding the pull wire, and with the cooperation of the elastic element, the cable support mechanism can be extended and retracted to cope with different cable conveying distances. Attached Figure Description

[0013] Figure 1 This is a first structural schematic diagram of the positioning and guiding mechanism for cable production and processing according to this utility model;

[0014] Figure 2This is a schematic diagram of the second structure of the positioning and guiding mechanism for cable production and processing according to this utility model;

[0015] Figure 3 This is a first cross-sectional view of the positioning and guiding mechanism for cable production and processing according to this utility model;

[0016] Figure 4 This is a second cross-sectional view of the positioning and guiding mechanism for cable production and processing according to this utility model;

[0017] Figure 5 This is a third cross-sectional view of the positioning and guiding mechanism for cable production and processing according to this utility model.

[0018] Figure 6 This is a schematic diagram of the second supporting component of the positioning and guiding mechanism for cable production and processing according to this utility model;

[0019] Figure 7 This is a partial structural schematic diagram of the positioning and guiding mechanism for cable production and processing according to this utility model.

[0020] The names corresponding to each mark in the diagram:

[0021] 1. Mechanism box; 101. Moving trough; 2. Cable support mechanism; 21. First support component; 211. First block; 212. First cable trough; 213. Expansion cavity; 214. Mechanism cavity; 22. Second support component; 221. Second block; 222. Second cable trough; 223. Limiting plate; 23. Elastic component; 3. Control mechanism; 31. Winding wheel; 32. Pulling line; 4. First drive device; 5. Rotating shaft; 6. Second drive device; 7. First bevel gear; 8. Guide wheel; 9. Connecting shaft; 10. Second bevel gear; 11. Circular plate; 12. Connecting block; 13. Tension spring; 14. Connecting rod; 15. Bracket; 16. Third drive device; 17. Ball bearing; 18. Bearing. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0023] Embodiments of this utility model:

[0024] Example 1

[0025] like Figures 1-7As shown, this utility model provides a positioning and guiding mechanism for cable production and processing, including a mechanism box 1, a cable supporting mechanism 2 disposed on the mechanism box 1, a control mechanism 3 disposed inside the cable supporting mechanism 2, and a first driving device 4 cooperating with the control mechanism 3 disposed on the cable supporting mechanism 2. The control mechanism 3 is used to control the extension and retraction of the cable supporting mechanism 2. The cable supporting mechanism 2 includes multiple first supporting members 21 and second supporting members 22. The second supporting members 22 are disposed between every two adjacent first supporting members 21. The first supporting members 21 contain... The first limiting member 21 includes a first block 211 with a first cable groove 212, an expansion cavity 213 and a mechanism cavity 214 inside the first block 211, and a telescopic groove communicating with the expansion cavity 213 on the side of the first block 211. The second limiting member 22 includes a second block 221 with a second cable groove 222, and limit plates 223 connected to both ends of the second block 221. The second block 221 is slidably connected to the telescopic groove. The limiting plate 223 is slidably connected to the expansion cavity 213. The elastic element 23 is disposed in the expansion cavity 213 and contacts the second block 221. The control mechanism 3 includes a winding wheel 31 disposed in the mechanism cavity 214. The winding wheel 31 is connected to the output shaft of the first driving device 4. The winding wheel 31 is symmetrically provided with pull wires 32. The pull wires 32 pass through multiple first supporting members 21 and are connected to the inner walls of the mechanism cavities 214 of the first supporting members 21 at both ends of the cable supporting mechanism 2. The winding is driven by the first driving device 4. The winding wheel 31 rotates to wind and unwind the pull wire 32. When the cable support mechanism 2 needs to be expanded, the winding wheel 31 rotates to unwind the pull wire 32, and then the second support member 22 is pushed out of the expansion cavity 213 under the action of the elastic member 23, thereby completing the expansion. When the cable support mechanism 2 needs to be shortened, the winding wheel 31 rotates to wind the pull wire 32, and then multiple first support members 21 will approach each other under the pulling action, pressing the second support member 22 into the expansion cavity 213, thereby completing the shortening.

[0026] like Figures 1-5 As shown, a rotating shaft 5 is provided inside the mechanism box 1, and a second driving device 6 connected to the rotating shaft 5 is provided at one end of the mechanism box 1. A first bevel gear 7 is symmetrically sleeved on the rotating shaft 5, and guide wheels 8 are symmetrically arranged on the mechanism box 1. A connecting shaft 9 is connected to the guide wheels 8, and a second bevel gear 10 that meshes with the first bevel gear 7 is provided at one end of the connecting shaft 9. The rotating shaft 5 can be driven to rotate by the second driving device 6. Under the meshing cooperation of the first bevel gear 7 and the second bevel gear 10, the connecting shaft 9 and the guide wheel 8 rotate to transport the cables in the first cable trough 212 and the second cable trough 222.

[0027] like Figures 1-5As shown, a bracket 15 is provided below the mechanism box 1, and a third drive device 16 is provided at the bottom of the bracket 15. The output shaft of the third drive device 16 is connected to the mechanism box 1. A plurality of balls 17 that contact the mechanism box 1 are provided on the upper surface of the bracket 15 to reduce friction. The mechanism box 1 and the cable support mechanism 2 can be driven to rotate by the third drive device 16.

[0028] Example 2

[0029] like Figures 3-5 ,as well as Figure 7 As shown, based on Embodiment 1 of this utility model: a cavity is provided inside the rotating shaft 5, and a sliding groove communicating with the cavity is provided on the surface of the rotating shaft 5. A circular plate 11 is provided at the center of the first bevel gear 7, and a connecting block 12 is connected between the circular plate 11 and the first bevel gear 7. The connecting block 12 is slidably connected to the sliding groove. A tension spring 13 connected to the circular plate 11 is provided inside the cavity. A moving groove 101 slidably connected to the connecting shaft 9 is provided on the mechanism box 1. A connecting rod 14 is provided between the cable supporting mechanism 2 and the guide wheel 8. A sleeve slot is provided on the guide wheel 8, and a bearing 18 adapted to the connecting rod 14 is provided in the sleeve slot. The connecting rod 14 is connected to the first supporting member 21 at both ends of the cable supporting mechanism 2. With this arrangement, when the cable supporting mechanism 2 is extended and retracted, it can drive the guide wheel 8 to move.

[0030] Specifically, when the cable support mechanism 2 needs to be expanded, the winding wheel 31 rotates to unwind the pull wire 32, and then the second support member 22 is pushed out of the expansion cavity 213 under the action of the elastic member 23, thus completing the expansion. When the cable support mechanism 2 needs to be shortened, the winding wheel 31 rotates to wind the pull wire 32, and then multiple first support members 21 approach each other under the pulling action, pressing the second support member 22 into the expansion cavity 213, thus completing the shortening. Then, the second drive device 6 drives the rotating shaft 5 to rotate. Under the meshing of the first bevel gear 7 and the second bevel gear 10, the connecting shaft 9 and the guide wheel 8 rotate to transport the cables in the first cable trough 212 and the second cable trough 222. The third drive device 16 can be activated to drive the mechanism box 1 and the cable support mechanism 2 to rotate at an angle.

Claims

1. A positioning and guiding mechanism for cable manufacturing and processing, characterized in that, include: The mechanism box (1) is provided with a cable support mechanism (2), and a control mechanism (3) is provided inside the cable support mechanism (2). A first drive device (4) cooperating with the control mechanism (3) is provided on the cable support mechanism (2). The control mechanism (3) is used to control the extension and retraction of the cable support mechanism (2). The cable support mechanism (2) includes a plurality of first support members (21) and second support members (22). An elastic member (23) is provided inside the first support member (21).

2. The positioning and guiding mechanism for cable production and processing according to claim 1, characterized in that: The mechanism box (1) is provided with a rotating shaft (5), and a second driving device (6) connected to the rotating shaft (5) is provided at one end of the mechanism box (1). A first bevel gear (7) is symmetrically sleeved on the rotating shaft (5). A guide wheel (8) is symmetrically arranged on the mechanism box (1). A connecting shaft (9) is connected to the guide wheel (8). A second bevel gear (10) meshing with the first bevel gear (7) is provided at one end of the connecting shaft (9).

3. The positioning and guiding mechanism for cable production and processing according to claim 2, characterized in that: The rotating shaft (5) has a cavity inside, and the surface of the rotating shaft (5) has a groove that communicates with the cavity. A circular plate (11) is provided at the center of the first bevel gear (7). A connecting block (12) is connected between the circular plate (11) and the first bevel gear (7). The connecting block (12) is slidably connected to the groove. A tension spring (13) connected to the circular plate (11) is provided inside the cavity of the rotating shaft. A moving groove (101) that is slidably connected to the connecting shaft (9) is provided on the mechanism box (1). A connecting rod (14) is provided between the cable support mechanism (2) and the guide wheel (8).

4. The positioning and guiding mechanism for cable production and processing according to claim 1, characterized in that: The first supporting member (21) includes a first block (211), on which a first cable groove (212) is provided, and an expansion cavity (213) and a mechanism cavity (214) are provided inside the first block (211). A telescopic groove communicating with the expansion cavity (213) is provided on the side of the first block (211). The second supporting member (22) includes a second block (221), on which a second cable groove (222) is provided. Limiting plates (223) are connected to both ends of the second block (221). The second block (221) is slidably connected to the telescopic groove. The limiting plate (223) is slidably connected to the expansion cavity (213). The elastic member (23) is disposed in the expansion cavity (213) and is in contact with the second block (221).

5. The positioning and guiding mechanism for cable production and processing according to claim 4, characterized in that: The control mechanism (3) includes a winding wheel (31) disposed in the mechanism cavity (214). A pull line (32) is symmetrically disposed on the winding wheel (31). The pull line (32) passes through multiple first support members (21) and is connected to the inner wall of the mechanism cavity (214) of the first support members (21) at both ends of the cable support mechanism (2).

6. The positioning and guiding mechanism for cable production and processing according to claim 1, characterized in that: A bracket (15) is provided below the mechanism box (1), and a third drive device (16) is provided at the bottom of the bracket (15). The output shaft of the third drive device (16) is connected to the mechanism box (1).

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