Cable processing and transporting device

Abstract

The invention discloses a cable processing and transporting device, and relates to the technical field of cable manufacturing, the cable processing and transporting device comprises a control box and a transporting vehicle body, the control box is fixedly mounted at the front end of the transporting vehicle body, and the tensioning mechanism is arranged on the upper surface of the transporting vehicle body. The tensioning mechanism comprises two connecting supports fixedly connected to the two sides of the upper surface of the transport vehicle body, a rotating shaft and a first connecting frame are rotationally connected to the interiors of the upper ends of the two connecting supports, and a second connecting frame is fixedly connected to the end, close to the first connecting frame, of the rotating shaft. The surface of the first connecting frame and the surface of the second connecting frame are fixedly connected with winding drum side edge plates, a plurality of winding drum connecting rods are fixedly connected between the two winding drum side edge plates, the surface of the first connecting frame is rotationally connected with a screw rod, and the screw rod is inserted into a rotating shaft of the second connecting frame. The cable insulation layer is scratched or the conductor is twisted and deformed, and the quality of the cable product is influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of cable manufacturing, and more specifically, to a cable processing and transportation device. Background Art

[0002] A cable processing and transportation device is a special device used for cable reel handling and short-distance transfer in the wire and cable production process. The cable processing and transportation device can replace manual handling, significantly reducing labor intensity. It is especially suitable for material flow between different processes in a cable processing workshop, effectively improving production efficiency and ensuring operation safety.

[0003] During the process of transporting cables using a cable processing and transportation device, since it is for short-distance transportation within a processing workshop, only the position is fixed during cable transportation. The cable ends are prone to looseness during transportation due to reasons such as inertia or insufficient pressure during the winding process, forming irregular accumulations on the surface of the reel. This leads to winding and knotting due to sudden changes in tension during wire pay-off, resulting in scratches on the cable insulation layer or distortion of the conductor, directly affecting the product quality of the cable. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a cable processing and transportation device to solve the problems that the cable is prone to winding and knotting, resulting in scratches on the cable insulation layer or distortion of the conductor, and affecting the product quality of the cable.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A cable processing and transportation device includes a control box and a transportation vehicle body. The control box is fixedly installed at the front end of the transportation vehicle body, and a tensioning mechanism. The tensioning mechanism is arranged on the upper surface of the transportation vehicle body. The tensioning mechanism includes two connecting brackets fixedly connected to both sides of the upper surface of the transportation vehicle body. Inside the upper ends of the two connecting brackets, a rotating shaft and a first connecting frame are rotatably connected. One end of the rotating shaft close to the first connecting frame is fixedly connected to a second connecting frame. The surfaces of the first connecting frame and the second connecting frame are both fixedly connected with side plates of a take-up reel. Between the two side plates of the take-up reel, a plurality of take-up reel connecting rods are fixedly connected. The surface of the first connecting frame is rotatably connected with a screw rod. The screw rod is inserted into the inside of the rotating shaft of the second connecting frame. An extrusion block is threadedly sleeved on the surface of the screw rod. Between the two side plates of the take-up reel, a plurality of connecting crossbars are fixedly connected. A separation pushing column is sleeved in the middle of the connecting crossbar. One end of each of the plurality of separation pushing columns away from each other is fixedly connected with a cable lifting plate.

[0007] Further, a chute is provided on the surface of the separation pushing column, and the connecting crossbar is slidably connected to the inside of the chute. The shape of the extrusion block is frustum-shaped.

[0008] Further, a turning handle is fixedly connected to one end of the screw rod away from the first connecting frame.

[0009] Further, four guide posts are fixedly connected to the surface of the first connecting frame, and the four guide posts are all inserted into the interior of the extrusion block.

[0010] Further, rollers are fixedly connected to one ends of the plurality of separation push columns close to each other.

[0011] Further, a plurality of side blocking shafts are rotatably connected to one side of each of the two side plates of the winding drum close to each other.

[0012] Further, an emergency stop mechanism is provided on the surface of the connecting bracket. The emergency stop mechanism includes a positioning bracket fixedly connected to the surface of the connecting bracket. A positioning ring is fixedly connected to the surface of the positioning bracket. A plurality of holes are formed in the surface of the positioning ring. A plurality of connecting hook rods are movably inserted into the interior of the rotating shaft. Counterweight blocks are fixedly connected to one ends of the plurality of connecting hook rods away from each other. A positioning insertion block is fixedly connected to the surface of the counterweight block. The plurality of positioning insertion blocks are respectively inserted into the plurality of holes.

[0013] Further, first tension springs are fixedly connected to one ends of the plurality of connecting hook rods close to each other, and one ends of the plurality of first tension springs close to each other are fixedly connected to the interior of the rotating shaft.

[0014] Further, a plurality of protective rods are clamped to the arc surface of the side plate of the winding drum. One end of the protective rod is rotatably connected to an insertion shaft, and the insertion shaft is inserted into the interior of the side plate of the winding drum.

[0015] Further, a second tension spring is fixedly connected to one end of the insertion shaft away from the protective rod, and the end of the second tension spring away from the insertion shaft is fixedly connected to the interior of the side plate of the winding drum.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) In this solution, the screw rod is used to drive the extrusion block to contact and extrude the roller, so that a plurality of cable lifting plates can lift the wound cable from the inside to the outside, thereby forming a uniform support for the wound cable core, increasing the winding diameter of the cable, eliminating the loose accumulation phenomenon caused by the slip between the cable layers, preventing the cable from becoming loose and forming irregular accumulation, and preventing the cable from being scratched or the conductor from being twisted and deformed due to sudden changes in tension during wire laying.

[0017] (2) After the cable is wound up in this solution, as the rotational speed of the winding drum decays, the intensity of the centrifugal force caused by its angular momentum decays. At this time, a traction force is applied through the first tension spring to pull the positioning plug into the hole, which can quickly stop the rotation of the cable winding drum, thereby reducing the amplitude of continued rotation due to inertia after the cable winding is completed, so as to prevent the cable from becoming loose and forming an irregular pile.

[0018] (3) In this solution, by blocking the surface of the cable winding shaft with the guard rod, when the end of the cable becomes loose, it can prevent the cable from becoming loose and dragging on the ground due to the displacement generated during the transportation of the cable, resulting in the situation of being entangled during the movement of the transportation vehicle body, and the cable rubbing against the ground and wearing, thus affecting the product quality of the cable. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the side plate part of the winding drum of the present invention; Figure 3 is a schematic structural diagram of the connecting rod part of the winding drum of the present invention; Figure 4 is a schematic structural diagram of the cable lifting plate part of the present invention; Figure 5 is a schematic structural diagram of the connecting cross bar and the separating push column of the present invention; Figure 6 is a schematic structural diagram of the extrusion block part of the present invention; Figure 7 is a schematic structural diagram of the positioning ring part of the present invention; Figure 8 is a schematic structural diagram of the interior of the rotating shaft of the present invention; Figure 9 is a schematic structural diagram of the guard rod part of the present invention.

[0020] Explanation of the reference numerals in the drawings: 1. Control box; 2. Transportation vehicle body; 301. Connecting bracket; 302. Side plate of the winding drum; 303. Cable lifting plate; 304. Connecting rod of the winding drum; 305. Side blocking shaft; 306. Separating push column; 307. Connecting cross bar; 308. Guide post; 309. Screw; 310. Rotating handle; 311. Extrusion block; 312. Roller; 313. First connecting frame; 314. Second connecting frame; 315. Rotating shaft; 316. Connecting hook rod; 317. First tension spring; 318. Positioning plug; 319. Guard rod; 320. Insertion shaft; 321. Second tension spring; 322. Positioning bracket; 323. Positioning ring; 324. Counterweight. Detailed Embodiment

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-6 , a cable processing and transportation device, including a control box 1 and a transportation vehicle body 2. The control box 1 is fixedly installed at the front end of the transportation vehicle body 2, and a tensioning mechanism. The tensioning mechanism is arranged on the upper surface of the transportation vehicle body 2. The tensioning mechanism includes two connecting brackets 301 fixedly connected to both sides of the upper surface of the transportation vehicle body 2. Inside the upper ends of the two connecting brackets 301, a rotating shaft 315 and a first connecting frame 313 are rotatably connected. One end of the rotating shaft 315 close to the first connecting frame 313 is fixedly connected to a second connecting frame 314. On the surfaces of the first connecting frame 313 and the second connecting frame 314, side plates 302 of a cable take-up reel are fixedly connected. A plurality of connecting rods 304 of the cable take-up reel are fixedly connected between the two side plates 302 of the cable take-up reel. A complete cable take-up reel can be formed by the two side plates 302 of the cable take-up reel and the plurality of connecting rods 304 of the cable take-up reel to wind up the cable.

[0023] Among them, a screw rod 309 is rotatably connected to the surface of the first connecting frame 313. By rotating the screw rod 309, the extrusion block 311 can be driven to move. The screw rod 309 is inserted into the inside of the rotating shaft 315 of the second connecting frame 314. An extrusion block 311 is sleeved on the surface of the screw rod 309. The extrusion block 311 extrudes and pushes the separation push column 306, so that the cable lifting plate 303 can lift the wound cable from the inside to the outside. A plurality of connecting crossbars 307 are fixedly connected between the two side plates 302 of the cable take-up reel. The middle of the connecting crossbar 307 is sleeved with a separation push column 306. One ends of the plurality of separation push columns 306 away from each other are fixedly connected with cable lifting plates 303, so that the cable lifting plates 303 lift the wound cable, which can increase the winding diameter of the cable and prevent the cable from becoming loose. A chute is opened on the surface of the separation push column 306, and the connecting crossbar 307 is slidably connected to the inside of the chute. The shape of the extrusion block 311 is frustum-shaped. The inclined surface of the frustum-shaped extrusion block 311 can contact and extrude the surface of the roller 312. One end of the screw rod 309 away from the first connecting frame 313 is fixedly connected with a turning handle 310. The staff can hold and rotate the turning handle 310 to drive the screw rod 309 to rotate through the turning handle 310. Four guide columns 308 are fixedly connected to the surface of the first connecting frame 313. The guide columns 308 can limit the rotation of the extrusion block 311, so that the extrusion block 311 can move horizontally. All four guide columns 308 are inserted into the inside of the extrusion block 311.

[0024] Among them, rollers 312 are fixedly connected to the ends of multiple separation and pushing columns 306 that are close to each other. The rollers 312 can reduce the frictional force generated during the extrusion process, thereby reducing the force required to rotate the rotating screw 309. Multiple side blocking shafts 305 are rotatably connected to the surfaces of the two side plates 302 of the cable winding drum, which can reduce the wear caused by the contact and friction between the cable and the side plates 302 of the cable winding drum during the cable winding process.

[0025] By adopting the above technical solution, when transporting the cable, a complete cable winding drum is formed by two side plates 302 of the cable winding drum and multiple connecting rods 304 of the cable winding drum to wind the cable, so as to facilitate the transportation of the wound cable by the transportation vehicle body 2. After the cable winding is completed, the staff holds and rotates the handle 310, and the handle 310 drives the screw 309 to rotate. During the rotation of the screw 309, due to the presence of the guiding column 308, the rotation of the extrusion block 311 is restricted. Therefore, the extrusion block 311 can move horizontally. During the movement of the extrusion block 311, the inclined surface of the extrusion block 311 contacts and presses against the surface of the roller 312, so that multiple separation and pushing columns 306 can move away from each other, thereby enabling the cable lifting plate 303 to lift the wound cable from the inside to the outside, increasing the winding diameter of the cable, preventing the cable from becoming loose and forming irregular piles, resulting in winding and knotting due to sudden changes in tension during cable unwinding, and causing scratches on the cable insulation layer or distortion of the conductor.

[0026] As Figure 7 and Figure 8 shown, an emergency stop mechanism is provided on the surface of the connection bracket 301. The emergency stop mechanism includes a positioning bracket 322 fixedly connected to the surface of the connection bracket 301. A positioning ring 323 is fixedly connected to the surface of the positioning bracket 322. Multiple holes are formed on the surface of the positioning ring 323. Multiple connecting hook rods 316 are movably inserted into the inside of the rotating shaft 315. Counterweight blocks 324 are fixedly connected to the ends of the multiple connecting hook rods 316 that are away from each other. The counterweight blocks 324 can increase the centrifugal force during rotation, enabling the multiple connecting hook rods 316 to move away from each other, causing the positioning plug 318 to disengage from the hole. A positioning plug 318 is fixedly connected to the surface of the counterweight block 324. When the positioning plug 318 is inserted into the hole, the rotation of the cable winding drum can be blocked. The multiple positioning plugs 318 are respectively inserted into the multiple holes. First tension springs 317 are fixedly connected to the ends of the multiple connecting hook rods 316 that are close to each other. After the centrifugal force decreases, the first tension springs 317 drive the connecting hook rods 316 to re-enter the inside of the rotating shaft 315. The ends of the multiple first tension springs 317 that are close to each other are fixedly connected to the inside of the rotating shaft 315.

[0027] By adopting the above technical solution, during the process of winding the cable, the cable winding drum needs to rotate rapidly. After the cable winding is completed, due to inertia, the cable winding drum will continue to rotate. At this time, the wire end of the cable will be swung, resulting in the cable becoming loose. Therefore, when winding the cable, as the cable winding drum rotates, it will also drive the connecting hook rod 316 on the rotating shaft 315 to rotate. At this time, due to the centrifugal force during rotation, multiple connecting hook rod 316 can move away from each other, causing the positioning plug 318 to disengage from the hole without affecting the rotation of the cable winding drum. At this time, the first tension spring 317 is in a stretched state; After the cable winding is completed, as the rotation speed of the cable winding drum decreases, the centrifugal force gradually decreases. At this time, the first tension spring 317 drives the connecting hook rod 316 to re-enter the rotating shaft 315, and the positioning plug 318 will also re-insert into the hole, which can quickly stop the rotation of the cable winding drum, thereby reducing the amplitude of continued rotation due to inertia after the cable winding is completed, so as to prevent the cable from becoming loose and forming irregular piles.

[0028] As Figure 9 shown, a plurality of guard rods 319 are clamped on the arc surface of the side plate 302 of the winding drum, so that the guard rods 319 block the surface of the cable winding shaft, which can prevent the wire end of the cable from dragging on the ground when it becomes loose. One end of the guard rod 319 is rotatably connected to an insertion shaft 320, and the insertion shaft 320 is inserted into the inside of the side plate 302 of the winding drum. The end of the insertion shaft 320 away from the guard rod 319 is fixedly connected to a second tension spring 321. The second tension spring 321 can keep the position of the guard rod 319 when the guard rod 319 does not need to be used and is returned to its original position, so as to prevent the guard rod 319 from moving randomly and affecting the cable winding. The end of the second tension spring 321 away from the insertion shaft 320 is fixedly connected to the inside of the side plate 302 of the winding drum.

[0029] By adopting the above technical solution, after the cable winding is completed and the cable stops rotating, the guard rod 319 is taken out from the side plate 302 of the winding drum, and the guard rod 319 is rotated to block the surface of the cable winding shaft, which can prevent the wire end of the cable from becoming loose, and as the cable is transported, the displacement causes the cable to become loose and drag on the ground, resulting in the situation that the transport vehicle body 2 is entangled during movement, and the cable is worn due to contact friction with the ground, thereby affecting the product quality of the cable.

[0030] Usage method: First, when winding the cable, the cable winding drum rotates rapidly, and the centrifugal force causes multiple positioning plugs 318 to disengage from the holes without affecting the rotation of the cable winding drum; Then, after the cable is wound up, the rotation speed of the cable winding drum decreases, the centrifugal force decreases, and the first tension spring 317 drives the positioning plug 318 to insert into the hole, quickly preventing the cable winding drum from continuing to rotate; Next, the staff holds and rotates the turning handle 310 to drive the extrusion block 311 to make multiple cable lifting plates 303 lift the wound cable from the inside to the outside, achieving the purpose of preventing the cable from becoming loose; Finally, the protective rod 319 is taken out from the side plate 302 of the winding drum, and the protective rod 319 is rotated so that the protective rod 319 blocks the surface of the cable winding shaft, which can prevent the cable from dragging on the ground when the end of the cable becomes loose.

[0031] The above is only the preferred specific implementation mode of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and its improved concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A cable processing and transportation device, comprising a control box (1) and a transportation vehicle body (2), wherein the control box (1) is fixedly installed at the front end of the transportation vehicle body (2), and is characterized in that: Tensioning mechanism, the tensioning mechanism is arranged on the upper surface of the transport vehicle body (2), the tensioning mechanism includes two connecting brackets (301) fixedly connected to both sides of the upper surface of the transport vehicle body (2), the upper ends of the two connecting brackets (301) are internally rotatably connected with a rotating shaft (315) and a first connecting frame (313), one end of the rotating shaft (315) close to the first connecting frame (313) is fixedly connected with a second connecting frame (314), the surfaces of the first connecting frame (313) and the second connecting frame (314) are both fixedly connected with side plates of the winding drum (302), a plurality of connecting rods of the winding drum (304) are fixedly connected between the two side plates of the winding drum (302), the surface of the first connecting frame (313) is rotatably connected with a screw rod (309), the screw rod (309) is inserted into the interior of the rotating shaft (315) of the second connecting frame (314), an extrusion block (311) is sleeved on the surface of the screw rod (309), a plurality of connecting cross bars (307) are fixedly connected between the two side plates of the winding drum (302), a separation pushing column (306) is sleeved in the middle of the connecting cross bar (307), and cable lifting plates (303) are fixedly connected to the ends of the plurality of separation pushing columns (306) away from each other.

2. The cable processing and transportation device according to claim 1, wherein: A chute is formed on the surface of the separation pushing column (306), and the connecting cross bar (307) is slidably connected to the interior of the chute. The extrusion block (311) is in the shape of a frustum of a cone.

3. A cable processing and transportation device according to claim 1, characterized in that: A rotating handle (310) is fixedly connected to one end of the screw rod (309) away from the first connecting frame (313).

4. A cable processing and transportation device according to claim 1, characterized in that: Four guide columns (308) are fixedly connected to the surface of the first connecting frame (313), and the four guide columns (308) are all inserted into the interior of the extrusion block (311).

5. A cable processing and transportation device according to claim 1, characterized in that: Rollers (312) are fixedly connected to the ends of the plurality of separation pushing columns (306) close to each other.

6. The cable processing and transportation device according to claim 1, characterized in that: A plurality of side blocking shafts (305) are rotatably connected to the surfaces of the two side plates of the winding drum (302) close to each other.

7. A cable processing and transportation device according to claim 1, characterized in that: Emergency stop mechanism, the emergency stop mechanism is arranged on the surface of the connecting bracket (301), the emergency stop mechanism includes a positioning bracket (322) fixedly connected to the surface of the connecting bracket (301), a positioning ring (323) is fixedly connected to the surface of the positioning bracket (322), a plurality of holes are formed in the surface of the positioning ring (323), a plurality of connecting hook rods (316) are movably inserted into the interior of the rotating shaft (315), counterweight blocks (324) are fixedly connected to the ends of the plurality of connecting hook rods (316) away from each other, positioning insertion blocks (318) are fixedly connected to the surfaces of the counterweight blocks (324), and the plurality of positioning insertion blocks (318) are respectively inserted into the plurality of holes.

8. A cable processing and transportation device according to claim 7, characterized in that: First tension springs (317) are fixedly connected to the ends of the plurality of connecting hook rods (316) close to each other, and the ends of the plurality of first tension springs (317) close to each other are fixedly connected to the interior of the rotating shaft (315).

9. A cable processing and transportation device according to claim 1, characterized in that: A plurality of protective rods (319) are snap-connected to the arc surface of the side plate (302) of the winding drum. One end of the protective rod (319) is rotatably connected to an insertion shaft (320), and the insertion shaft (320) is inserted into the inside of the side plate (302) of the winding drum.

10. A cable processing and transportation device according to claim 9, characterized in that: One end of the insertion shaft (320) away from the protective rod (319) is fixedly connected to a second tension spring (321), and one end of the second tension spring (321) away from the insertion shaft (320) is fixedly connected to the inside of the side plate (302) of the winding drum.

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