Traction equipment for electric wire and cable manufacturing

Abstract

The utility model discloses a traction device for wire and cable manufacturing, which belongs to the technical field of wire and cable processing, and comprises a bottom plate, support plates are fixed on the side surface of the top end of the bottom plate, U-shaped grooves are formed in the top ends of the two support plates, a winding roller is arranged between the two support plates, and the winding roller is connected with the U-shaped grooves. A rubber barrel clamped in the U-shaped groove is fixed to one end of the winding roller, a notch is formed in the side face of the rubber barrel, a second cavity is formed in the rubber barrel, a pressure adjusting assembly is arranged at the other end of the winding roller, and an expansion clamping assembly is arranged on the winding roller; according to the cable winding device, one end of the cable is expanded and clamped through the expanding and clamping assembly, so that one end of the cable is fixed to the side face of the winding roller, the cable can be rapidly and firmly clamped and fixed to the winding roller, the cable is effectively prevented from sliding or falling off in the winding process, the stability and safety in the winding process are ensured, and the winding efficiency is improved. The clamping and fixing mode is easy and convenient to operate, and the cable winding operation efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wire and cable processing technical field, concretely relates to a kind of pulling equipment for wire and cable manufacturing. BACKGROUND

[0002] Cable is a kind of electric power or signal transmission device, usually by several or several groups of wires, each group of wires is insulated from each other, and is often twisted around a center, the whole outside is covered with highly insulating cover layer, cable has the characteristics of internal power supply, external insulation, cable has power cable, control cable, compensation cable, shielded cable, high temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, ship cable, mine cable, aluminum alloy cable and so on, they are all composed of single or multi-strand wire and insulation layer, used to connect circuit, electric appliance etc.Wire and cable manufacturing process needs to use wire pulling equipment to guide, winding is carried out by winding wheel.

[0003] As Chinese patent publication No. CN219950059U discloses a kind of pulling equipment for wire and cable manufacturing, the pulling equipment includes: base;Winding roller, the mounting seat is fixed on the base, the winding roller is rotated on mounting seat by first rotation axis, for winding wire and cable;Pulling mechanism, set up on the base, for pulling wire and cable and making it orderly winding on winding roller;The pulling equipment of the present application is simple to operate, convenient to use, first according to the actual specification of wire and cable to be wound adjusts pulling mechanism, after adjusting, again through winding roller winding wire and cable.

[0004] The winding roller in the above application is difficult to take out after winding the cable, the winding roller is inconvenient to take out, it is difficult to replace different winding rollers to wind the cable, and it is also difficult to fix one end of the cable to the side of the winding roller for winding, which affects the overall cable winding convenience and overall winding efficiency.

[0005] Therefore, a kind of pulling equipment for wire and cable manufacturing is needed to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of pulling equipment for wire and cable manufacturing to solve the problems raised in the above background.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of pulling equipment for wire and cable manufacturing, including bottom plate, two symmetrical distribution support plates are fixed on the top end side of the bottom plate, U-shaped slot is set on the top end of two support plates, winding roller is arranged between two support plates, drive motor is fixed on the top end of the bottom plate at support plate side, rubber cylinder is fixed in U-shaped slot at one end of the winding roller, slot is set on the side of the rubber cylinder, second cavity is set in the inside of the rubber cylinder, pressure regulating assembly is set in the other end of the winding roller and is communicated with second cavity, inflatable clamp assembly is set in the winding roller and is communicated with pressure regulating assembly.

[0008] It should be noted in the scheme that the pressure regulating assembly includes an external liquid cylinder fixed to one end of the winding roller, a nut sleeve is fixed inside the end of the external liquid cylinder away from the winding roller, a threaded rod is threadedly connected in the nut sleeve, a piston plate is fixed to one end of the threaded rod inside the external liquid cylinder, abuttingly engaging the inner side wall of the external liquid cylinder, a first liquid passage is formed in the interior of the winding roller, and the two ends of the first liquid passage are communicated with the external liquid cylinder and the second cavity.

[0009] Further, it should be noted that the inflatable clamp assembly includes a rubber block embedded in the interior of the winding roller, the rubber block is arranged protruding from the side of the winding roller, a first cavity is formed in the interior of the rubber block, a second liquid passage is formed in the interior of the winding roller, communicating the first cavity and the first liquid passage, and a limiting plate is fixed to the side of the support plate, directly below the rubber block.

[0010] Further, it should be noted that a handle rod is fixed to one end of the threaded rod outside the external liquid cylinder, and a rubber sleeve is fitted around the surface of the handle rod.

[0011] As a preferred embodiment, two symmetrical support plates are fixed to the top end side of the bottom plate, and two mutually cooperating guide rollers are rotatably connected between the two support plates.

[0012] As a preferred embodiment, rubber protrusions are fixed to the inner side wall of the rubber cylinder, and a plurality of rubber protrusions are equidistantly distributed.

[0013] Compared with the prior art, the pulling equipment for wire and cable manufacturing provided by the utility model has at least the following beneficial effects:

[0014] (1) through the pressure regulating assembly a certain amount of liquid into the rubber cylinder inside, so that the rubber cylinder expansion, through the expansion of the rubber cylinder drive motor output shaft is wrapped clamped, so that the winding roll and drive motor output shaft fixed as a whole, through the drive motor winding roll rotation, so that the cable is pulled winding, cable winding is completed, reverse rotation pressure regulating assembly input end, so as to release the rubber cylinder inside the hydraulic pressure, at this time the notch is greater than the drive motor output shaft size, through the direct pull winding roll, can be taken out winding cable winding roll, effectively improve the winding roll material convenience, improve the material efficiency.

[0015] (2) through the partial liquid in the pressure regulating assembly shunt to the expansion clamp assembly inside, so that the expansion clamp assembly one end of the cable expansion clamping, so that one end of the cable fixed to the winding roll side, can quickly and firmly clamp the cable on the winding roll, effectively prevent the cable from sliding or falling off in the winding process, ensure the stability and safety of the winding process, clamping mode operation is simple, effectively improve the cable winding operation efficiency, reduce the labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 For the overall structure of the utility model Figure 1 ;

[0017] Figure 2 For the overall structure of the utility model Figure 2 ;

[0018] Figure 3 For the overall structure of the utility model

[0019] Figure 4 For Figure 3 The enlarged structure diagram of A in the figure

[0020] Figure 5 For Figure 3 The enlarged structure diagram of B in the figure

[0021] Figure 6 For the rubber cylinder, notch and rubber convex point structure diagram of the utility model.

[0022] In the figure: 1, pressure regulating assembly; 101, external liquid cylinder; 102, threaded rod; 103, piston plate; 104, nut sleeve; 105, handle rod; 106, first liquid channel; 2, expansion clamp assembly; 201, second liquid channel; 202, rubber block; 203, first cavity; 204, limit plate; 3, winding roll; 4, bottom plate; 5, support plate; 6, drive motor; 7, U-shaped groove; 8, support plate; 9, guide roller; 10, rubber cylinder; 11, notch; 12, rubber convex point; 13, second cavity. DETAILED DESCRIPTION

[0023] The utility model is further described below in combination with the embodiments.

[0024] Please refer to Figures 1-6 The utility model provides a kind of pulling equipment for wire and cable manufacturing, including bottom plate 4, two support plates 5 of symmetrical distribution are fixed on the top end side of bottom plate 4, U-shaped groove 7 is all set on the top end of two support plates 5, winding roller 3 is arranged between two support plates 5, drive motor 6 is fixed on the top end of bottom plate 4 and located in one side of support plate 5, rubber cylinder 10 is fixed in U-shaped groove 7 at one end of winding roller 3, slot 11 is set on the side of rubber cylinder 10, second cavity 13 is set in the inside of rubber cylinder 10, pressure regulating assembly 1 is set in the other end of winding roller 3 and is communicated with second cavity 13, and expansion clamp assembly 2 is set in winding roller 3 and is communicated with pressure regulating assembly 1;When using, winding roller 3 is placed between two support plates 5, and rubber cylinder 10 on the end of winding roller 3 is clamped into U-shaped groove 7, the output shaft of drive motor 6 enters the inside of rubber cylinder 10 by slot 11, then one end of cable is placed in expansion clamp assembly 2, by rotating the input end of pressure regulating assembly 1, a certain amount of liquid is pressed into the inside of rubber cylinder 10 by pressure regulating assembly 1, so that rubber cylinder 10 expands, the output shaft of drive motor 6 is wrapped and clamped by the expanded rubber cylinder 10, so that winding roller 3 and the output shaft of drive motor 6 are fixed as a whole, and part of the liquid in pressure regulating assembly 1 is shunted to the inside of expansion clamp assembly 2, so that expansion clamp assembly 2 expands and clamps one end of the cable, so that one end of the cable is fixed on the side of winding roller 3, the cable can be quickly and firmly clamped on winding roller 3, effectively preventing the cable from slipping or falling off during winding, ensuring the stability and safety of the winding process, the clamping method is simple to operate, effectively improving the cable winding operation efficiency, reducing the labor intensity of workers, starting drive motor 6 to work, rotating winding roller 3 by drive motor 6, so as to pull and wind the cable, after the cable is wound, the input end of pressure regulating assembly 1 is rotated in reverse, so as to release the hydraulic pressure in rubber cylinder 10, at this time, slot 11 is larger than the size of the output shaft of drive motor 6, winding roller 3 with wound cable can be taken out by directly pulling winding roller 3, effectively improving the convenience of taking material of winding roller 3, improving the material taking efficiency.

[0025] Further as Figure 1 , Figure 3 and Figure 4As shown, it is worth noting that the pressure regulating assembly 1 includes an external liquid cylinder 101 fixed at one end of the winding roller 3, a nut sleeve 104 is fixed in the end of the external liquid cylinder 101 away from the winding roller 3, a threaded rod 102 is threadedly connected in the nut sleeve 104, a piston plate 103 is fixed on the end of the threaded rod 102 inside the external liquid cylinder 101 and tightly fits the inner side wall of the external liquid cylinder 101, a first liquid passage 106 is formed in the inside of the winding roller 3, and the two ends of the first liquid passage 106 are respectively communicated with the external liquid cylinder 101 and the second cavity 13; a certain amount of liquid is filled in the inside of the external liquid cylinder 101, and in the specific work, the threaded rod 102 is rotated to drive the piston plate 103 to move in the external liquid cylinder 101, so that the liquid in the external liquid cylinder 101 is squeezed into the inside of the rubber cylinder 10 through the first liquid passage 106 by the piston plate 103, so that the rubber cylinder 10 is expanded, the output shaft of the driving motor 6 is wrapped and clamped by the expanded rubber cylinder 10, so that the winding roller 3 and the output shaft of the driving motor 6 are fixed as a whole, the driving motor 6 is started to work, the winding roller 3 is rotated by the driving motor 6, so that the cable is pulled and wound, after the cable is wound, the threaded rod 102 is reversely rotated, so that the hydraulic pressure in the rubber cylinder 10 is released, at this time, the slot 11 is larger than the size of the output shaft of the driving motor 6, the winding roller 3 is directly pulled up, and the winding roller 3 with the wound cable can be taken out, so that the convenience of taking the material of the winding roller 3 is effectively improved, and the material taking efficiency is improved.

[0026] Further as shown in Figure 1 、 Figure 3 and Figure 4 , it is worth noting that the expansion and clamping assembly 2 includes a rubber block 202 embedded in the inside of the winding roller 3, the rubber block 202 is arranged protruding from the side surface of the winding roller 3, the inside of the rubber block 202 is provided with a first cavity 203, the inside of the winding roller 3 is provided with a second liquid passage 201 communicating the first cavity 203 and the first liquid passage 106, and the side surface of the support plate 5 is fixed with a limiting plate 204 located directly below the rubber block 202; when the piston plate 103 presses the liquid in the external liquid cylinder 101, part of the liquid in the external liquid cylinder 101 is synchronously delivered to the inside of the rubber block 202 through the second liquid passage 201, so that the rubber block 202 is expanded, and the end of the cable is expanded and clamped by the expanded rubber block 202 and the limiting plate 204, so that the end of the cable is fixed to the side surface of the winding roller 3, the cable can be quickly and firmly clamped on the winding roller 3, the sliding or falling of the cable in the winding process is effectively prevented, the stability and safety of the winding process are ensured, the clamping mode is simple to operate, the cable winding operation efficiency is effectively improved, and the labor intensity of the workers is reduced.

[0027] The scheme has the following working process: the winding roller 3 is placed between the two support plates 5, and the rubber cylinder 10 on the end of the winding roller 3 is clamped into the U-shaped groove 7, the output shaft of the driving motor 6 enters the inside of the rubber cylinder 10 through the slot 11, and then one end of the cable is placed between the rubber block 202 and the limiting plate 204. By rotating the threaded rod 102, the threaded rod 102 drives the piston plate 103 to move in the external liquid cylinder 101, so that the liquid in the external liquid cylinder 101 is squeezed into the inside of the rubber cylinder 10 through the first liquid passage 106 by the piston plate 103, so that the rubber cylinder 10 expands, and the output shaft of the driving motor 6 is wrapped and clamped by the expanded rubber cylinder 10, so that the winding roller 3 and the output shaft of the driving motor 6 are fixed as a whole. Part of the liquid in the external liquid cylinder 101 is synchronously delivered into the inside of the rubber block 202 through the second liquid passage 201, so that the rubber block 202 expands, and the one end of the cable is expanded and clamped by the expanded rubber block 202 and the limiting plate 204, so that the one end of the cable is fixed to the side surface of the winding roller 3. The cable can be quickly and firmly clamped on the winding roller 3. Start the driving motor 6 to work, drive the winding roller 3 to rotate by the driving motor 6, so as to pull and wind the cable. After the cable is wound, the threaded rod 102 is rotated in reverse, so that the hydraulic pressure in the rubber cylinder 10 is released. At this time, the slot 11 is larger than the size of the output shaft of the driving motor 6. By directly pulling up the winding roller 3, the winding roller 3 with the wound cable can be taken out.

[0028] Further as shown in Figure 4 , it is worth noting that the threaded rod 102 is fixed with a handle rod 105 on one end outside the external liquid cylinder 101, and the surface of the handle rod 105 is fitted with a rubber sleeve; during operation, the threaded rod 102 is conveniently rotated by holding the handle rod 105, and the operation is labor-saving.

[0029] Further as shown in Figure 1 and Figure 2 , it is worth noting that the top side of the bottom plate 4 is fixed with two symmetrical support plates 8, and the two support plates 8 are rotatably connected with two matched guide rollers 9; during operation, the cable passes between the two guide rollers 9 and is wound on the winding roller 3.

[0030] Further as shown in Figure 6 , it is worth noting that the inner side wall of the rubber cylinder 10 is fixed with rubber protrusions 12, and the rubber protrusions 12 are arranged in multiple and equidistantly distributed; during operation, the multiple rubber protrusions 12 increase the stability of the rubber cylinder 10 wrapping and clamping the output shaft of the driving motor 6.

[0031] In summary: a certain amount of liquid is pressed into the interior of the rubber cylinder 10 by the pressure regulating assembly 1, so that the rubber cylinder 10 expands, and the output shaft of the drive motor 6 is clamped by the expanded rubber cylinder 10, so that the winding roller 3 and the output shaft of the drive motor 6 are fixed as a whole, at the same time, part of the liquid in the pressure regulating assembly 1 is diverted to the inside of the expansion and clamping assembly 2, so that the expansion and clamping assembly 2 expands and clamps one end of the cable, and the one end of the cable is fixed to the side of the winding roller 3, which can quickly and firmly clamp the cable on the winding roller 3, effectively preventing the cable from slipping or falling off during winding, ensuring the stability and safety of the winding process, the clamping method is simple to operate, effectively improving the cable winding operation efficiency, reducing the labor intensity of the workers, starting the drive motor 6 to work, driving the winding roller 3 to rotate by the drive motor 6, so as to pull and wind the cable, after the cable is wound, reverse rotation of the input end of the pressure regulating assembly 1, so as to release the hydraulic pressure in the rubber cylinder 10, at this time the slot 11 is larger than the size of the output shaft of the drive motor 6, by directly pulling up the winding roller 3, the winding roller 3 wound with the cable can be taken out, effectively improving the convenience of taking out the winding roller 3, improving the taking efficiency.

[0032] The drive motor 6 can be purchased in the market, and the drive motor 6 is provided with a power supply, which belongs to mature technology in the art and has been fully disclosed, so the specification will not be repeated.

Claims

1. A pulling apparatus for wire and cable manufacture comprising a base plate (4), characterised in that, The top end side of the bottom plate (4) is fixed with two symmetrically distributed support plates (5), the top end of the two support plates (5) is provided with a U-shaped groove (7), a winding roller (3) is arranged between the two support plates (5), a drive motor (6) is fixed on the top end of the bottom plate (4) and located on one side of the support plate (5), one end of the winding roller (3) is fixed with a rubber cylinder (10) clamped in the U-shaped groove (7), a notch (11) is formed in the side of the rubber cylinder (10), a second cavity (13) is formed in the rubber cylinder (10), and a pressure regulating assembly (1) in communication with the second cavity (13) is arranged at the other end of the winding roller (3).

2. A pulling apparatus for wire and cable manufacture according to claim 1, characterized in that The pressure regulating assembly (1) comprises an external liquid cylinder (101) fixed at one end of the winding roller (3), a nut sleeve (104) is fixed in the end of the external liquid cylinder (101) away from the winding roller (3), a threaded rod (102) is threadedly connected in the nut sleeve (104), a piston plate (103) is fixed on one end of the threaded rod (102) in the external liquid cylinder (101) and tightly fits with the inner side wall of the external liquid cylinder (101), a first liquid passage (106) is formed in the winding roller (3), and the two ends of the first liquid passage (106) are in communication with the external liquid cylinder (101) and the second cavity (13) respectively.

3. A pulling apparatus for wire and cable manufacture according to claim 2, characterized in that The swelling clamp assembly (2) comprises a rubber block (202) embedded in the winding roller (3), the rubber block (202) is arranged on the side of the winding roller (3), a first cavity (203) is formed in the rubber block (202), a second liquid passage (201) is formed in the winding roller (3) and communicates with the first cavity (203) and the first liquid passage (106), and a limiting plate (204) is fixed on the side of the support plate (5) and located directly below the rubber block (202).

4. A pulling apparatus for wire and cable manufacture according to claim 2, characterized in that, A handle rod (105) is fixed on one end of the threaded rod (102) outside the external liquid cylinder (101), and a rubber sleeve is sleeved on the surface of the handle rod (105).

5. A pulling apparatus for wire and cable manufacture according to claim 1, wherein, Two symmetrically distributed support plates (8) are fixed on the top end side of the bottom plate (4), and two mutually matched guide rollers (9) are rotatably connected between the two support plates (8).

6. A pulling apparatus for wire and cable manufacture according to claim 1, characterized in that, A plurality of rubber protrusions (12) are fixed on the inner side wall of the rubber cylinder (10) and are equidistantly distributed.

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