Traction device for cable production and conveying

Abstract

The traction device for cable production and conveying comprises a limiting base, a pair of transmission bases arranged at the top end of the limiting base, a cable inlet frame and a conveying frame, the cable inlet frame and the conveying frame are located at the two ends of the transmission bases respectively, the limiting base is rectangular, supporting vertical plates are installed on the two sides of the limiting base, and a plurality of movable insertion rods are arranged on the supporting vertical plates; the transmission seat is installed on the movable insertion rod, the position of the transmission seat can be adjusted, a straight groove is formed in the inner wall of the transmission seat, a limiting plate is clamped in the straight groove, a storage box is installed in the limiting plate and used for storing redundant chippings on the surface of the cable in the transmission process, a transmission frame is installed at the top end of the transmission seat, and a plurality of limiting rods are installed at the top end of the transmission frame; compared with the prior art, a cable in the transmission process can be clamped and limited through the cable inlet frame, meanwhile, the surface of the cable can be rapidly cleaned by means of a rubber ring on the surface of the expanded air pressure pipe, residual plastic scraps can be reduced, and the situation of slipping and deviation in the follow-up transmission process is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cable production, and in particular to a traction device for cable production and transportation. Background Art

[0002] Cable production traction is an important part of the cable manufacturing process, which involves moving and positioning the cable material along a predetermined path through traction equipment.

[0003] The cable conveyor in the prior art uses a crawler belt to pull and convey the cable, and utilizes the friction force generated when the outer surface of the crawler belt contacts the outer surface of the cable to drive the cable to move and complete the conveyance. When the outer surface of the cable contacts the outer surface of the crawler belt, since the cable is round, the contact with the covering belt is a line contact or a small area contact. When the crawler belt contacts the cable, continuous friction and pressure act on the same position, which is prone to wear or deformation caused by excessive pressure. In addition, during the migration and conveying of the cable, the concave surface of the outer surface of the crawler belt will cause uneven contact area and pressure between the covering belt and the cable, which will cause uneven force on the cable during transportation, and may cause the cable to deviate, slip or be locally overstressed. For this reason, we propose a traction device for cable production and transportation to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a traction device for cable production and transportation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a traction device for cable production and transportation, comprising a limiting base, a pair of transmission bases arranged at the top of the limiting base, and a wire feed frame and a conveying frame respectively located at both ends of the transmission base, the limiting base is rectangular and has support vertical plates installed on both sides, and a plurality of movable plug rods are arranged on the support vertical plates, the transmission base is arranged on the movable plug rods, the position of the transmission base can be adjusted, a straight groove is opened on the inner wall of the transmission base, and a limiting plate is clamped inside the straight groove, and a storage box is installed inside the limiting plate for storing excess debris on the surface of the cable during transmission;

[0006] A transmission frame is installed on the top of the transmission seat, and a plurality of limit rods are installed on the top of the transmission frame, and a positioning frame is clamped between the limit rods. The wire feed frame and the conveying frame are respectively installed at the two ends of the top of the limit base, and a pair of transmission rollers are movably clamped between the conveying frames. When the processed cable needs to be pulled and wound, the cable can be transmitted inside the equipment, and under the action of the wire feed frame, the cable can be quickly stretched and cleaned, and the transmission frame at the top of the positioning frame and the storage box can assist in limiting the cable, and is used to cooperate with the conveying crawler to provide auxiliary support for the cable for straightening and stretching.

[0007] Preferably, a pair of movable shafts are provided between the wire feed frames, the movable shafts are slidably clamped between the wire feed frames, a pair of fixed rings are installed on the movable shafts at the top, and a plurality of telescopic rods are installed at one end of the fixed rings, a limited pressure plate is installed at one end of the telescopic rods, the limited pressure plate is annular and movably clamped on the movable shaft, and a pair of transmission plates are rotatably provided on the movable shafts at the bottom;

[0008] A compression tube is installed between the transmission disks, and the transmission disk is clamped between the limit pressure plates. The transmission disk can move along with the limit pressure plates, and can be adjusted with the help of the limit pressure plates. The cables can be clamped during the transmission process to prevent deviation and derailment during subsequent transmission.

[0009] Preferably, a reset ring is provided on the outer side of the transmission disk, a clamping ring is installed on the inner wall of the reset ring, and the clamping ring is clamped on the outer wall of the transmission disk, a plurality of compression balls are clamped between the reset ring and the transmission disk, and the compression balls are arranged in contact with the inner wall of the limit pressure plate, and the transmission disk can limit and clamp the cable for the stability of subsequent transmission.

[0010] Preferably, a plurality of buffer pressure plates are installed on the inner wall of the transmission disk, a straight groove is formed on the buffer pressure plate, a buffer pad is installed on the buffer pressure plate, a plurality of air pressure tubes are provided on the inner wall of the transmission disk, the positions of the air pressure tubes correspond to the buffer pressure plates, a plurality of rubber rings are provided on the air pressure tubes, and the rubber rings are against the inside of the straight grooves, the air pressure tubes are connected with the compression balls, and the expansion of the air pressure tubes can drive the rubber rings to clean the surface of the cable, and quickly clean and peel off the plastic debris remaining on the surface.

[0011] Preferably, a positioning pressure plate is installed at the bottom of the positioning frame, the positioning pressure plate is made of metal and a plastic pad is installed at the bottom, a pair of limiting pressure plates are installed at the bottom of the positioning frame, the limiting pressure plates are elastic and are located on both sides of the positioning pressure plates, a plurality of movable holes are opened on the limiting pressure plate and the positioning frame, and a pushing shaft is inserted into the movable hole, the pushing shaft is symmetrically arranged at the top of the positioning frame, and movable plates are installed at the top of the pushing shaft at both ends, a buffer ball is installed at the bottom of the pushing shaft, and the buffer ball is clamped on the inside of the limiting pressure plate, and the limiting pressure plate can be used to limit the top of the cable to ensure the stability of transmission.

[0012] Preferably, a plastic plate is installed on the inner wall of the storage box near both ends of the transmission seat, and a guide plate is installed at one end of the plastic plate, the guide plate is elastic, a metal plate is provided on one side of the guide plate near the transmission seat, and the metal plate is clamped on the transmission seat, and the guide plate is used for rapid alkali recovery of debris.

[0013] Preferably, a plurality of movable vertical rods are installed on the inner wall of the storage box, and a transmission frame is clamped on the movable vertical rods, the transmission frame is elastic, and both ends of the transmission frame are arranged in contact with the plastic plate. A through groove is opened on the top of the transmission frame, and an elastic paddle is installed inside the through groove, and the elastic paddle is used to abut against the bottom of the cable for auxiliary support to prevent the cable from bending and deviating during transmission.

[0014] Preferably, a pair of movable rods are rotatably provided inside the transmission frame, and a conveyor belt is movably provided on the outer side of the movable rods. A plurality of rubber gaskets are installed on the outer wall of the conveyor belt to reduce the indentation and wear on the cable surface.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can clamp and limit the cable during transmission through the cable feeder, and can quickly clean the cable surface with the help of the rubber ring on the surface of the pneumatic tube after expansion, thereby reducing the residual plastic chips and avoiding slippage and deviation during subsequent transmission;

[0017] 2. The present invention can support the top of the cable through the limit pressure plate and the positioning pressure plate, and at the same time, under the action of the transmission frame, support the cable during the transmission process, which can prevent it from slipping or deflecting during the transmission process, and can cooperate with the conveying crawler to straighten and stretch the cable for transmission;

[0018] 3. The present invention can reduce the clamping force required for cable transmission by positioning the pressure plate and the auxiliary support of the transmission frame, reduce the indentation on the cable surface caused by excessive clamping force or deformation of the cable, and ensure the processing quality of the equipment;

[0019] 4. The present invention can make the transmission frame shake during the transmission process through the squeezing and friction between the top of the elastic pick and the cable, and can make the two ends of the transmission frame knock against the guide plate, so that the debris and impurities dropped during the transmission process can be quickly shaken off into the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall split structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the positioning frame structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the wire feeder frame of the present invention;

[0024] Figure 5 For the present invention Figure 4A partial enlarged schematic diagram in the middle;

[0025] Figure 6 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0026] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0027] In the figure: 1. limit base; 2. wire feed frame; 3. positioning frame; 4. conveying frame; 5. limit plate; 11. transmission seat; 12. transmission frame; 13. conveying crawler; 21. movable shaft; 22. limit pressure plate; 23. telescopic rod; 24. transmission plate; 25. reset ring; 251. compression ball; 26. buffer pressure plate; 27. air pressure tube; 31. positioning pressure plate; 32. limit pressure plate; 33. movable plate; 34. push shaft; 41. transmission roller; 51. storage box; 52. transmission frame; 53. elastic paddle; 54. guide plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 7 The present invention provides a technical solution: a traction device for cable production and transportation, comprising a limiting base 1, a pair of transmission bases 11 arranged at the top of the limiting base 1, and a wire feed frame 2 and a conveying frame 4 respectively located at both ends of the transmission base 11, the limiting base 1 is rectangular and has support vertical plates installed on both sides, and the support vertical plates are provided with a plurality of movable plug rods, the transmission base 11 is installed on the movable plug rods, the position of the transmission base 11 can be adjusted, a straight groove is opened on the inner wall of the transmission base 11, and a limiting plate 5 is clamped inside the straight groove, and a storage box 51 is installed inside the limiting plate 5 for storing excess debris on the surface of the cable during transmission;

[0030] A transmission frame 12 is installed on the top of the transmission seat 11, and a plurality of limit rods are installed on the top of the transmission frame 12, and a positioning frame 3 is clamped between the limit rods. The wire feed frame 2 and the conveying frame 4 are respectively installed at the two ends of the top of the limit base 1, and a pair of transmission rollers 41 are movably clamped between the conveying frames 4. When the processed cable needs to be pulled and wound, the cable can be transmitted inside the equipment, and under the action of the wire feed frame 2, the cable can be quickly stretched and cleaned, and the transmission frame 52 at the top of the positioning frame 3 and the storage box 51 can assist in limiting the cable, and is used to cooperate with the conveying crawler 13 to provide auxiliary support for the cable for straightening and stretching, and can also reduce the clamping force required for cable transmission, and reduce the indentation on the cable surface due to excessive clamping force or deformation of the cable.

[0031] like Figure 4 As shown, since the cable may be slipped during transmission, causing the cable to retreat, a pair of movable shafts 21 are provided between the cable feeder frames 2, and the movable shafts 21 are slidably clamped between the cable feeder frames 2. A pair of fixed rings are installed on the top movable shaft 21, and a plurality of telescopic rods 23 are installed at one end of the fixed ring, and a limited pressure plate 22 is installed at one end of the telescopic rod 23. The limited pressure plate 22 is annular and movably clamped on the movable shaft 21, and a pair of transmission plates 24 are rotatably provided on the bottom movable shaft 21;

[0032] A compression tube is installed between the transmission disks 24, and the transmission disk 24 is clamped between the limiting pressure plates 22. The transmission disk 24 can move along with the limiting pressure plates 22. With the help of the limiting pressure plates 22, the transmission disk 24 can be pressed against the outside of the transmission disk 24, so that the transmission disk 24 is pressed against the outer wall of the cable, which can play an auxiliary clamping role in the transmission process and ensure the stability of the equipment processing.

[0033] like Figure 5 As shown, there will be plastic sheets and the like remaining on the surface of the cable after processing, a reset ring 25 is provided on the outside of the transmission disk 24, a clamping ring is installed on the inner wall of the reset ring 25, and the clamping ring is clamped on the outer wall of the transmission disk 24, and a plurality of compression balls 251 are clamped between the reset ring 25 and the transmission disk 24, and the compression balls 251 are in contact with the inner wall of the limiting pressure plate 22, and the reset ring 25 can be reset under the action of its own elasticity, and as the compression balls 251 are to be squeezed between the limiting pressure plate 22 during the transmission process, the air pressure inside the air pressure tube 27 can change.

[0034] like Figure 5As shown, in order to reduce and ensure the processing quality of the equipment and reduce the residual plastic debris on the surface of the cable, a plurality of buffer pressure plates 26 are installed on the inner wall of the transmission disk 24, and a straight groove is opened on the buffer pressure plate 26. A buffer pad is installed on the buffer pressure plate 26, and a plurality of air pressure tubes 27 are provided on the inner wall of the transmission disk 24. The position of the air pressure tube 27 corresponds to the buffer pressure plate 26. A plurality of rubber rings are provided on the air pressure tube 27, and the rubber rings are against the inside of the straight groove. The air pressure tube 27 is connected with the compression ball 251. When the air pressure inside the air pressure tube 27 changes, the rubber ring can move outward, and can quickly squeeze and rub with the rubber sheet on the surface of the cable, so as to quickly clean and shake off the adhered plastic debris, and when the air pressure tube 27 is reset later, the rubber ring can be reset to quickly shake off the debris stuck inside it.

[0035] like Figure 3 As shown, the cable often deviates during transmission, and a positioning pressure plate 31 is installed at the bottom of the positioning frame 3. The positioning pressure plate 31 is made of metal and a plastic pad is installed at the bottom, which can reduce the friction with the cable surface, make the cable transmission smooth, and reduce surface scratches. A pair of limiting pressure plates 32 are installed at the bottom of the positioning frame 3. The limiting pressure plates 32 are elastic and are located on both sides of the positioning pressure plates 31. A plurality of movable holes are opened on the limiting pressure plates 32 and the positioning frame 3, and a push shaft 34 is inserted into the movable hole. The push shaft 34 is symmetrically arranged at the top of the positioning frame 3, and movable plates 33 are installed at the top of the push shafts 34 at both ends. A buffer ball is installed at the bottom of the push shaft 34, and the buffer ball is stuck on the inside of the limiting pressure plate 32. During the transmission process, the movable plate 33 can drive the push shaft 34 to move, so that the limiting pressure plate 32 at the bottom can be deformed and fit on the circular cable surface for auxiliary limiting, so as to ensure that the cable in the transmission plug will not bend or deviate.

[0036] like Figure 6 As shown, a plastic plate is installed on the inner wall of the storage box 51 near the two ends of the transmission seat 11, and a guide plate 54 is installed at one end of the plastic plate. The guide plate 54 is elastic, and a metal plate is provided on the side of the guide plate 54 near the transmission seat 11, and the metal plate is clamped on the transmission seat 11. During the cable transmission process, the top of the elastic paddle 53 can be squeezed and rubbed with the cable, the transmission frame 52 can be shaken during the transmission process, and the two ends can be knocked against the guide plate 54, so that the debris and impurities dropped during the transmission process can be quickly shaken off into the storage box 51.

[0037] like Figure 7As shown, in order to prevent debris from flying, a plurality of movable vertical rods are installed on the inner wall of the storage box 51, and a transmission frame 52 is clamped on the movable vertical rods. The transmission frame 52 is elastic, and both ends of the transmission frame 52 are arranged in contact with the plastic plate. A through groove is opened at the top of the transmission frame 52, and an elastic paddle 53 is installed inside the through groove. The elastic paddle 53 is used to abut against the bottom of the cable. As the transmission frame 52 rubs against the cable during transmission, impurities collected in the storage box 51 can be compacted and squeezed to prevent excessive accumulation.

[0038] In order to ensure the stability of transmission, a pair of movable rods are rotatably provided inside the transmission frame 12, and a conveyor belt 13 is movably provided on the outer side of the movable rods. A plurality of rubber gaskets are installed on the outer wall of the conveyor belt 13. The rubber gaskets can increase the contact area with the cable, thereby increasing friction and reducing cable wear.

[0039] Working principle: First, when it is necessary to pull and wind the processed cable, the cable can be transmitted inside the equipment, and under the action of the incoming cable frame 2, the cable can be quickly stretched and cleaned, and the transmission frame 52 at the top of the positioning frame 3 and the storage box 51 can assist in limiting the cable, which is used to cooperate with the conveying crawler 13 to provide auxiliary support for the cable for straightening and stretching, and can also reduce the clamping force required for cable transmission, reduce the indentation on the cable surface due to excessive clamping force or deformation of the cable, and during the incoming cable process, the cable can be pulled inside the transmission disk 24, and the telescopic rod 23 can be used to push the limiting pressure plate 22 against the outside of the transmission disk 24 for auxiliary limiting, which can avoid the cable from slipping and deflecting during transmission, and during the transmission process, the compression ball 251 and the inner wall of the limiting pressure plate 22 can be squeezed, which can cause the air pressure tube 27 to deform due to the change in the inner wall air pressure, and the rubber ring can rub and clean the cable surface, and quickly clean up the excess debris and plastic pieces on the surface;

[0040] Then, in the subsequent stretching and transmission process, the position of the movable plate 33 can be adjusted, so that the push shaft 34 drives the limit pressure plate 32 to deform, and the transmission frame 52 can be cooperated to quickly limit the upper and lower ends of the cable, so that the cable can be stretched and straightened during the transmission process to avoid twisting and deformation. As the conveying crawler 13 moves, the cable can be driven to move inside the equipment by friction, so that it passes between the conveying frames 4 and is wound on the winding frame on one side;

[0041] Finally, during the cable transmission process, the top of the elastic paddle 53 can be squeezed and rubbed against the cable, the transmission frame 52 can be shaken during the transmission process, and the two ends can be knocked against the guide plate 54, so that the debris and impurities dropped during the transmission process can be quickly shaken off into the storage box 51, and as the transmission frame 52 rubs against the cable during transmission, the impurities collected in the storage box 51 can be compacted and squeezed, which is convenient for subsequent unified processing and recycling.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A traction device for cable production and transportation, comprising a limiting base (1), a pair of transmission bases (11) arranged at the top of the limiting base (1), and a wire feed frame (2) and a conveying frame (4) respectively located at the two ends of the transmission base (11), characterized in that: The limiting base (1) is rectangular and has support vertical plates installed on both sides, and a plurality of movable plug rods are provided on the support vertical plates. The transmission seat (11) is installed on the movable plug rods. The position of the transmission seat (11) can be adjusted. A straight groove is opened on the inner wall of the transmission seat (11), and a limiting plate (5) is clamped inside the straight groove. A storage box (51) is installed inside the limiting plate (5) for storing excess debris on the surface of the cable during transmission. A transmission frame (12) is installed at the top of the transmission seat (11), a plurality of limit rods are installed at the top of the transmission frame (12), and a positioning frame (3) is clamped between the limit rods. The wire feed frame (2) and the conveying frame (4) are respectively installed at two ends of the top of the limit base (1), and a pair of transmission rollers (41) are movably clamped between the conveying frames (4).

2. The traction device for cable production and transportation according to claim 1, characterized in that: A pair of movable shafts (21) are provided between the wire feed frames (2), the movable shafts (21) are slidably mounted between the wire feed frames (2), a pair of fixed rings are mounted on the top of the movable shafts (21), and a plurality of telescopic rods (23) are mounted on one end of the fixed rings, a limiting pressure plate (22) is mounted on one end of the telescopic rods (23), the limiting pressure plate (22) is annular and movably mounted on the movable shafts (21), and a pair of transmission plates (24) are rotatably mounted on the bottom of the movable shafts (21); A compression tube is installed between the transmission discs (24); the transmission disc (24) is clamped between the limiting pressure discs (22); and the transmission disc (24) can move along with the limiting pressure discs (22).

3. The traction device for cable production and transportation according to claim 2, characterized in that: A reset ring (25) is provided on the outer side of the transmission disk (24); a clamping ring is installed on the inner wall of the reset ring (25), and the clamping ring is clamped on the outer wall of the transmission disk (24); a plurality of compression balls (251) are clamped between the reset ring (25) and the transmission disk (24); the compression balls (251) are arranged in contact with the inner wall of the limit pressure plate (22).

4. The traction device for cable production and transportation according to claim 3, characterized in that: A plurality of buffer pressure plates (26) are installed on the inner wall of the transmission disk (24), a straight groove is formed on the buffer pressure plate (26), a buffer pad is installed on the buffer pressure plate (26), a plurality of air pressure tubes (27) are provided on the inner wall of the transmission disk (24), the position of the air pressure tubes (27) corresponds to the buffer pressure plate (26), a plurality of rubber rings are provided on the air pressure tubes (27), and the rubber rings are against the inside of the straight groove, and the air pressure tubes (27) are connected with the compression ball (251).

5. The traction device for cable production and transportation according to claim 1, characterized in that: A positioning plate (31) is installed at the bottom of the positioning frame (3). The positioning plate (31) is made of metal and has a plastic pad installed at the bottom. A pair of limiting plates (32) are installed at the bottom of the positioning frame (3). The limiting plates (32) are elastic and are located on both sides of the positioning plate (31). A plurality of movable holes are opened on the limiting plates (32) and the positioning frame (3), and push shafts (34) are inserted into the movable holes. The push shafts (34) are symmetrically arranged at the top of the positioning frame (3). The tops of the push shafts (34) at both ends are installed with movable plates (33). A buffer ball is installed at the bottom of the push shaft (34), and the buffer ball is clamped on the inside of the limiting plates (32).

6. The traction device for cable production and transportation according to claim 1, characterized in that: A plastic plate is installed on the inner wall of the storage box (51) close to both ends of the transmission seat (11), and a guide plate (54) is installed on one end of the plastic plate. The guide plate (54) is elastic. A metal plate is provided on one side of the guide plate (54) close to the transmission seat (11), and the metal plate is clamped on the transmission seat (11).

7. The traction device for cable production and transportation according to claim 6, characterized in that: A plurality of movable vertical rods are mounted on the inner wall of the storage box (51), and a transmission frame (52) is clamped on the movable vertical rod. The transmission frame (52) is elastic. Both ends of the transmission frame (52) are arranged in contact with the plastic plate. A through groove is formed at the top of the transmission frame (52), and an elastic pick (53) is mounted inside the through groove. The elastic pick (53) is used to abut against the bottom of the cable.

8. The traction device for cable production and transportation according to claim 1, characterized in that: A pair of movable rods are rotatably provided inside the transmission frame (12), and a conveying crawler belt (13) is movably clamped outside the movable rods, and a plurality of rubber gaskets are installed on the outer wall of the conveying crawler belt (13).

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