Cable production traction device

Abstract

The utility model relates to the technical field of cable production, in particular to a cable production traction device which comprises a base, a conveying mechanism and a winding mechanism, the conveying mechanism comprises a moving frame, the moving frame is slidably connected to one side of the top of the base, the bottom of the moving frame is in threaded connection with a lead screw, and a first conveying roller is rotationally connected into the moving frame. A screw rod in the conveying mechanism drives a sliding block on the front side to drive a second conveying roller and a sliding block to slide in the vertical direction, so that the distance between a first conveying roller and the second conveying roller is adjusted, and the conveying requirements of cables with different thicknesses are met under the condition that parts are not replaced; an inserting block of a second rotating shaft is driven by a supporting frame in the winding mechanism to move out of an inserting groove of a first rotating shaft, a sliding plate is pulled by an air cylinder to move downwards, then two supporting plates are separated from the first rotating shaft, the bottom of a winding roller enters a limiting groove and rolls down a base along the limiting groove, then an empty winding roller is replaced, and manual taking-down is not needed; and the carrying safety after the cable is wound is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable production technology, and in particular to a cable production traction device. Background Technology

[0002] According to the patent document with publication number CN221587600U, the patent document describes a mechanism that allows the produced cable to pass through a guide mechanism and a rotating rod in sequence. One end of the cable is then fixedly connected to the surface of the take-up roller. Finally, a drive motor drives the take-up roller to rotate and wind up the cable. During the cable winding process, the rotating rod moves diagonally upward away from the take-up roller, which ensures the stability of the cable tension and makes the winding more uniform and stable. The drive motor in the guide mechanism drives the threaded rod to move the moving frame back and forth in the groove, which in turn allows the cable to slide on the surface of the rotating rod, so that the cable can be evenly wound on the take-up roller, improving the winding quality.

[0003] The patent document states that after the cable on the take-up roller is wound up, a crane or a lot of manpower is needed to remove and replace the take-up roller, which is labor-intensive, prone to falling and damaging the cable, and because the distance between the upper and lower rollers is fixed, it cannot meet the traction of cables of different thicknesses, and replacing them according to needs is time-consuming. Utility Model Content

[0004] The purpose of this invention is to provide a cable production traction device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A cable production traction device includes a base, a conveying mechanism, and a winding mechanism;

[0007] The conveying mechanism includes a movable frame, which is slidably connected to one side of the top of the base. A lead screw is threadedly connected to the bottom of the movable frame. A first conveying roller is rotatably connected inside the movable frame. Sliding blocks are slidably connected to both the front and rear sides of the movable frame. A second conveying roller is rotatably connected between the two sliding blocks. A screw is threadedly connected to the front top of the movable frame.

[0008] The winding mechanism includes two support plates, a first rotating shaft is rotatably connected between the two support plates, a winding roller is sleeved on the outside of the first rotating shaft, a sliding plate is fixed at the bottom of the support plates, two cylinders for moving the sliding plate are fixed on the other side of the bottom of the base, a support frame is slidably connected to the other side of the top of the base, a rod is inserted between the base and the support frame, and a second rotating shaft is rotatably connected to the rear top of the support frame.

[0009] Preferably, a first sliding groove for sliding the movable frame is provided on one side of the top of the base, a lead screw is rotatably connected in the first sliding groove, and a first motor is fixedly provided at the input end of the lead screw.

[0010] Preferably, the second conveyor roller is located above the first conveyor roller, the screw passes through the movable frame and is rotatably connected to the sliding block on the front side, the bottom of the screw is fixed with a limit plate, and the movable frame is provided with a second sliding groove that cooperates with the two sliding blocks.

[0011] Preferably, two connecting rods are fixed on the other side of the movable frame, and a third conveying roller is rotatably connected between the two connecting rods.

[0012] Preferably, a limiting groove for guiding the disassembly of the take-up roller is provided on the other side of the top of the base, and a third sliding groove is provided on the base to cooperate with the two sliding plates.

[0013] Preferably, a second motor is fixedly installed at the input end of the second rotating shaft, the front end of the first rotating shaft is inserted into the rear end of the second rotating shaft, a plug-in block is fixed at the rear end of the second rotating shaft, and a plug-in slot is opened at the front end of the first rotating shaft.

[0014] The advantages compared to existing technologies are as follows:

[0015] 1. The screw in the conveying mechanism drives the sliding block on the front side to slide vertically, which in turn drives the second conveying roller and the sliding block to slide vertically, thereby adjusting the distance between the first conveying roller and the second conveying roller, so as to meet the conveying requirements of cables of different thicknesses without replacing the parts.

[0016] 2. The support frame in the winding mechanism drives the insertion block of the second rotating shaft to move out of the insertion slot of the first rotating shaft. The cylinder pulls the sliding plate to move the support plate, the first rotating shaft and the winding roller downward. Then the two support plates are separated from the first rotating shaft. The bottom of the winding roller enters the limiting groove and rolls down the base along the limiting groove. After that, an empty winding roller is replaced. No manual removal is required, which increases the safety of handling the cable after winding. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of a cable production traction device according to the present invention;

[0019] Figure 2 This is a cross-sectional view of a cable production traction device according to the present invention;

[0020] Figure 3 This is a schematic diagram of the transmission mechanism structure of a cable production traction device according to the present invention;

[0021] Figure 4 This is a schematic diagram of the winding mechanism of a cable production traction device according to the present invention;

[0022] Figure 5 This is a schematic diagram of the base structure of a cable production traction device according to the present invention;

[0023] Figure 6 This is a schematic diagram of the movable frame and sliding block of a cable production traction device according to the present invention;

[0024] Figure 7 This is a partial sectional view of the conveying mechanism of a cable production traction device according to the present invention;

[0025] Figure 8 This is a schematic diagram of the first rotating shaft and support plate of a cable production traction device according to the present invention.

[0026] Figure 9 This is a schematic diagram of the cooperation structure between the second rotating shaft and the support frame of the cable production traction device described in this utility model.

[0027] The annotations in the attached figures are explained as follows:

[0028] 1. Base; 2. Conveying mechanism; 3. Rewinding mechanism; 201. Moving frame; 202. Lead screw; 203. First conveying roller; 204. Second conveying roller; 205. Sliding block; 206. Screw; 207. Connecting rod; 208. Third conveying roller; 3. Rewinding mechanism; 301. Support plate; 302. First rotating shaft; 303. Rewinding roller; 304. Sliding plate; 305. Cylinder; 306. Second rotating shaft; 307. Support frame; 308. Insert rod. Detailed Implementation

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] The present invention will be further described below with reference to the accompanying drawings:

[0031] like Figures 1-9As shown, a cable production traction device includes a base 1, a conveying mechanism 2, and a winding mechanism 3.

[0032] In this embodiment: the conveying mechanism 2 includes a movable frame 201, which is slidably connected to one side of the top of the base 1. A lead screw 202 is threadedly connected to the bottom of the movable frame 201. A first sliding groove for sliding the movable frame 201 is provided on one side of the top of the base 1. The lead screw 202 is rotatably connected in the first sliding groove. A first motor is fixedly installed at the input end of the lead screw 202. A first conveying roller 203 is rotatably connected inside the movable frame 201. Sliding blocks 205 are slidably connected to both the front and rear sides of the movable frame 201. A second conveying roller 204 is rotatably connected between the two sliding blocks 205. The second conveying roller 204 is located above the first conveying roller 203. A screw 206 passes through the movable frame 201 and is rotatably connected to the front sliding block 205. A limiting piece is fixed at the bottom. The movable frame 201 has a second sliding groove that engages with two sliding blocks 205. A screw 206 is threadedly connected to the front top of the movable frame 201. A handle is fixed to the top of the screw 206. Two connecting rods 207 are fixed to the other side of the movable frame 201. A third conveying roller 208 is rotatably connected between the two connecting rods 207. The screw 206 is driven to rotate by the handle. The screw 206 drives the front sliding block 205 to slide vertically, which in turn drives the second conveying roller 204 and the sliding block 205 to slide vertically. The first motor drives the lead screw 202 to move the movable frame 201 back and forth on both sides. The movable frame 201 drives the two connecting rods 207 and the third conveying roller 208 to move back and forth on both sides.

[0033] In this embodiment: the winding mechanism 3 includes two support plates 301, a first rotating shaft 302 is rotatably connected between the two support plates 301, a winding roller 303 is sleeved on the outside of the first rotating shaft 302, a sliding plate 304 is fixed at the bottom of the support plates 301, a limiting groove for guiding the disassembly of the winding roller 303 is provided on the other side of the top of the base 1, a third sliding groove is provided on the base 1 to cooperate with the two sliding plates 304, two cylinders 305 for moving the sliding plates 304 are fixed on the other side of the bottom of the base 1, a support frame 307 is slidably connected to the other side of the top of the base 1, a rod 308 is inserted between the base 1 and the support frame 307, a second rotating shaft 306 is rotatably connected to the rear top of the support frame 307, a second motor is fixedly provided at the input end of the second rotating shaft 306, and the second... The front end of a rotating shaft 302 is inserted into the rear end of a second rotating shaft 306. A plug block is fixed at the rear end of the second rotating shaft 306. A plug slot is opened at the front end of the first rotating shaft 302. The second rotating shaft 306 is driven to rotate by a second motor. In turn, the second rotating shaft 306 drives the first rotating shaft 302 and the take-up roller 303 to rotate. By pulling out the plug rod 308, the support frame 307 is pulled forward. In turn, the support frame 307 drives the plug block of the second rotating shaft 306 to move out of the plug slot of the first rotating shaft 302. The cylinder 305 pulls the sliding plate 304 to slide downward in the third sliding groove. In turn, the sliding plate 304 drives the support plate 301, the first rotating shaft 302 and the take-up roller 303 to move downward. Thus, the two support plates 301 are disengaged from the first rotating shaft 302 and the bottom of the take-up roller 303 enters the limiting groove.

[0034] Working principle: Rotating the handle drives the screw 206 to rotate. The screw 206 drives the sliding block 205 on the front side to slide vertically in the second slide groove, which in turn drives the second conveying roller 204 and the sliding block 205 to slide vertically, thereby adjusting the distance between the first conveying roller 203 and the second conveying roller 204 according to the thickness of the cable.

[0035] After passing one end of the cable between the first conveyor roller 203 and the second conveyor roller 204, the cable is then placed between the two connecting rods 207 and on top of the third conveyor roller 208. Finally, one end of the cable is fixed to the surface of the take-up roller 303. The second motor drives the second rotating shaft 306 to rotate, which in turn drives the first rotating shaft 302 and the take-up roller 303 to rotate, thereby pulling and winding the cable. During this process, the first motor drives the lead screw 202 to move the moving frame 201 back and forth on both sides. The moving frame 201 drives the two connecting rods 207 and the third conveyor roller 208 to move back and forth on both sides, thereby driving the cable to be evenly wound on the take-up roller 303.

[0036] After the cable is wound up, pull out the plug rod 308 and pull the support frame 307 forward. Then, the support frame 307 drives the plug block of the second rotating shaft 306 to move out of the plug slot of the first rotating shaft 302. The cylinder 305 pulls the sliding plate 304 to slide downward in the third sliding groove. Then, the sliding plate 304 drives the support plate 301, the first rotating shaft 302 and the winding roller 303 to move downward. As a result, the two support plates 301 are separated from the first rotating shaft 302, and the bottom of the winding roller 303 enters the limiting groove, so that the winding roller 303 rolls down the base 1 along the limiting groove and replaces the empty winding roller 303.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cable production traction device, comprising a base (1), characterized in that: It also includes a conveying mechanism (2) and a winding mechanism (3); The conveying mechanism (2) includes a movable frame (201), which is slidably connected to the top side of the base (1). A lead screw (202) is threadedly connected to the bottom of the movable frame (201). A first conveying roller (203) is rotatably connected inside the movable frame (201). Sliding blocks (205) are slidably connected to both the front and rear sides of the movable frame (201). A second conveying roller (204) is rotatably connected between the two sliding blocks (205). A screw (206) is threadedly connected to the front top of the movable frame (201). The winding mechanism (3) includes two support plates (301), a first rotating shaft (302) is rotatably connected between the two support plates (301), a winding roller (303) is sleeved on the outside of the first rotating shaft (302), a sliding plate (304) is fixed at the bottom of the support plate (301), two cylinders (305) for driving the sliding plate (304) to move are fixed on the other side of the bottom of the base (1), a support frame (307) is slidably connected to the other side of the top of the base (1), a plug rod (308) is inserted between the base (1) and the support frame (307), and a second rotating shaft (306) is rotatably connected to the rear side of the top of the support frame (307).

2. The cable production traction device according to claim 1, characterized in that: The base (1) has a first sliding groove on one side of its top for the sliding of the movable frame (201). The lead screw (202) is rotatably connected in the first sliding groove, and a first motor is fixedly installed at the input end of the lead screw (202).

3. The cable production traction device according to claim 1, characterized in that: The second conveyor roller (204) is located above the first conveyor roller (203). The screw (206) passes through the movable frame (201) and is rotatably connected to the sliding block (205) on the front side. A limiting piece is fixed at the bottom of the screw (206). The movable frame (201) is provided with a second sliding groove that cooperates with the two sliding blocks (205).

4. A cable production traction device according to claim 1, characterized in that: Two connecting rods (207) are fixed on the other side of the movable frame (201), and a third conveying roller (208) is rotatably connected between the two connecting rods (207).

5. A cable production traction device according to claim 1, characterized in that: The base (1) has a limiting groove on the other side of its top for guiding the disassembly of the take-up roller (303), and the base (1) has a third sliding groove that cooperates with the two sliding plates (304).

6. A cable production traction device according to claim 1, characterized in that: A second motor is fixedly installed at the input end of the second rotating shaft (306). The front end of the first rotating shaft (302) is inserted into the rear end of the second rotating shaft (306). A plug-in block is fixed at the rear end of the second rotating shaft (306). A plug-in slot is opened at the front end of the first rotating shaft (302).

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