CN216772933U

CN216772933U - Fireproof cable isolation layer automatic forming and coating device

Info

Publication number: CN216772933U
Application number: CN202220556894.2U
Authority: CN
Inventors: 张冲歧
Original assignee: Zesheng Cable Co ltd
Current assignee: Zesheng Cable Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-06-17
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses an automatic forming and cladding device for a fireproof cable isolation layer, which comprises a fixed cylinder, wherein the front end of the fixed cylinder is connected with a feeding ring frame, the periphery of the feeding ring frame is uniformly provided with a fixed frame, the front side position of the feeding ring frame is provided with a cladding device, the cladding device comprises a cylinder body and a fixed rod, the cylinder body and the feeding ring frame are connected and supported through the fixed rod, the inner wall of the cylinder body in a through hole is provided with a limiting hole, a steel ball is arranged in the limiting hole, and the steel ball part is positioned in the through hole. The utility model provides an automatic forming and cladding device for a fireproof cable isolation layer, which is ingenious in structural arrangement and reasonable in arrangement, the isolation layer can be formed by spirally winding an isolation layer material on a cable through rotation of a fixing cylinder, the operation is simple, the cladding is stable, and meanwhile, the friction force with the cable is reduced and the abrasion to the surface of the cable is reduced by utilizing the steel balls arranged in a cylinder body, the steel balls are abutted to the cable, the cable is fixed in the cable traction process, and the cladding convenience is improved.

Description

Fireproof cable isolation layer automatic forming and coating device

Technical Field

The utility model relates to the technical field of cable equipment, in particular to an automatic forming and coating device for a fireproof cable isolation layer.

Background

The wire and cable are used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A broad range of wire and cable, also referred to as simply cable, and a narrow range of cable refers to insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer sheaths, the cable may also have additional conductors without insulation.

Set up the isolation layer in the cable more, traditional isolation layer passes through the extrusion molding and forms, and this kind of isolation layer is thick usually, is not suitable for all cables, to thinner cable isolation layer, makes banded winding by barrier material more and forms, and the wearing and tearing to the cable are great when traditional cladding is twined. Therefore, the inventor provides an automatic forming and coating device for a fireproof cable isolation layer by integrating various factors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic forming and coating device for a fireproof cable isolation layer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fireproof cable isolation layer automatic molding cladding device, including solid fixed cylinder, gu fixed cylinder installs on the base, install solid fixed cylinder pivoted motor of drive simultaneously on the base, gu the fixed cylinder front end is connected with the feeding circle frame, the mount is evenly installed to feeding circle frame periphery, feeding circle frame front side position is equipped with the cladding ware, the cladding ware includes barrel and dead lever, be connected the support through the dead lever between barrel and the feeding circle frame, predetermined opening is horizontal straight line with feeding circle frame center and solid fixed cylinder center in the middle of the barrel, guide wheel is evenly installed to on the dead lever and barrel rear end position, spacing hole has been seted up on the intraformational barrel inner wall of opening, install the steel ball in the spacing hole, the steel ball part is located the opening.

The cable is worn out by the leading edge equipment and is worn out from the opening in following, the isolation layer material is installed on the mount, it is fixed to twine the cable earlier to the barrel position that rethread guide wheel pulls, the fixed section of thick bamboo of motor drive rotates and drives feeding ring frame and cladding ware and rotate, utilize it to rotate and make isolation layer material spiral winding on the cable, can form the isolation layer, and the operation is simple, the cladding is stable, utilize the built-in steel ball of barrel simultaneously, reduce the frictional force with the cable on the one hand, reduce the wearing and tearing to the cable surface, on the other hand steel ball and the contact of cable counterbalance, the cable pulls the in-process and forms the fixed to the cable, promote the cladding convenience.

As a further scheme of the utility model: the guide wheel comprises an upper wheel roller, a lower wheel roller and a fixing plate, the fixing plate is mounted on the fixing rod through bolts and is arranged at the rear end of the barrel, the fixing plate is provided with a left fixing plate and a right fixing plate, an upper bearing and a lower bearing are mounted on the fixing plate, an upper roller shaft connected with the front end and the rear end of the upper wheel roller and a lower roller shaft connected with the front end and the rear end of the lower wheel roller are respectively sleeved and fixed on the bearings at the corresponding positions to form a connecting support, the isolating layer material is pressed, the isolating layer material is prevented from being rolled over, the adjustment of a wrapping angle is facilitated, and the traction of the material is not affected.

As a further scheme of the utility model: go up the wheel roller and be the low structure setting in the middle of the both ends height, lower wheel roller is the high structure setting in the middle of the both ends low staggered mutually with last wheel roller, can restrict the material, avoids it to deviate from, and is better to the holding power of material.

As a further scheme of the utility model: the fixed plate is provided with a through groove, a fixed frame is arranged in the through groove, a bearing on the upper wheel roller is installed in the fixed frame, and a spring which is abutted to the bottom of the fixed frame is installed in the through groove, so that the upper wheel roller obtains elastic potential energy, and the elasticity of the upper wheel roller can be in contact with the isolation layer material.

As a further scheme of the utility model: the fixed plate top threaded connection has the screw rod that supports to fixed frame top, adjusts the elastic contact volume of upper wheel roller and isolation layer material, and lower regulation then increases the clamping force and reduces elasticity, and upper regulation then reduces the clamping force otherwise and increases elasticity.

As a further scheme of the utility model: the opening part of the front end of the cylinder is outwards opened, so that the cable can conveniently pass through the opening part.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides an automatic forming and cladding device for a fireproof cable isolation layer, which is ingenious in structural arrangement and reasonable in arrangement, a motor drives a fixing cylinder to rotate to drive a feeding ring frame and a cladding device to rotate, the isolation layer material is spirally wound on a cable by utilizing the rotation of the feeding ring frame and the cladding device, so that the isolation layer can be formed, the operation is simple, the cladding is stable, and meanwhile, a steel ball is arranged in a cylinder body, so that the friction force with the cable is reduced, the abrasion on the surface of the cable is reduced, the steel ball is abutted to the cable, the cable is fixed in the cable traction process, and the cladding convenience is improved;

2. the material guide wheel further comprises an upper wheel roller, a lower wheel roller and a fixing plate, the isolating layer material is pressed, the rolling of the isolating layer material is avoided, the adjustment of a coating angle is facilitated, and the traction of the material is not influenced;

3. the upper wheel roller is arranged in a structure with two high ends and the middle low, and the lower wheel roller is arranged in a structure with two low ends and the middle high staggered with the upper wheel roller, so that the material can be limited, the material is prevented from falling off, and the pressing force on the material is better;

4. the cladding device has the advantages of simple structure, operation and use, and good cladding stabilizing effect.

Drawings

Fig. 1 is a side view of an automatic molding and covering device for a fireproof cable insulation layer.

Fig. 2 is a schematic structural view of a covering device in an automatic forming and covering device for an isolation layer of a fireproof cable.

Fig. 3 is a schematic structural view of a material guiding wheel in an automatic forming and wrapping device for a fireproof cable isolation layer.

In the figure: 1. a fixed cylinder; 2. feeding a ring frame; 21. a fixed mount; 3. a cladding device; 31. a barrel; 32. fixing the rod; 33. a material guide wheel; 331. an upper wheel roller; 332. a lower wheel roller; 333. a fixing plate; 334. a lower roll shaft; 335. an upper roll shaft; 336. a fixing frame; 337. a spring; 338. a screw; 339. a through groove; 34. steel balls; 35. a limiting hole; 36. a port; 4. a base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In a first embodiment, please refer to fig. 1 to 3, an automatic forming and covering device for a fireproof cable isolation layer includes a fixed cylinder 1, a feeding ring frame 2 and a covering device 3;

the feeding ring frame 2 is fixedly connected with the front end of the fixed cylinder 1, the periphery of the feeding ring frame 2 is uniformly bolted with a fixed frame 21, and the cladding device 3 is positioned at the front side of the feeding ring frame 2;

the cladding device 3 comprises a cylinder 31 and a fixing rod 32, the cylinder 31 is connected with and supported by the feeding ring frame 2 through the fixing rod 32, a through hole 36 preset in the middle of the cylinder 31 is in a horizontal straight line with the center of the feeding ring frame 2 and the center of the fixing cylinder 1, and guide wheels 33 are uniformly arranged on the fixing rod 32 and the rear end of the cylinder 31;

the material guide wheel 33 comprises an upper wheel roller 331, a lower wheel roller 332 and a fixing plate 333, the fixing plate 333 is mounted on the fixing rod 32 and at the rear end of the cylinder 31 through bolts, the fixing plate 333 is provided with a left fixing plate and a right fixing plate, the fixing plate 333 is provided with an upper bearing and a lower bearing, and an upper roller shaft 335 connected with the front end and the rear end of the upper wheel roller 331 and a lower roller shaft 334 connected with the front end and the rear end of the lower wheel roller 332 are respectively sleeved and fixed on the bearings at the corresponding positions to form a connecting support;

the upper roller 331 is configured to have a structure in which the two ends are high and the middle is low, and the lower roller 332 is configured to have a structure in which the two ends are low and the middle is high, which are staggered with respect to the upper roller 331.

In the second embodiment, referring to fig. 1 to 3, an automatic forming and wrapping apparatus for a fireproof cable isolation layer includes a fixed cylinder 1, a feeding ring frame 2 and a wrapping device 3;

the upper roller 331 is arranged in a structure with two ends high and the middle low, and the lower roller 332 is arranged in a structure with two ends low and the middle high staggered with the upper roller 331;

a through groove 339 is formed in the fixing plate 333, a fixing frame 336 is arranged in the through groove 339, a bearing on the upper wheel roller 331 is installed in the fixing frame 336, a spring 337 abutting against the bottom of the fixing frame 336 is installed in the through groove 339, and a screw 338 abutting against the top of the fixing frame 336 is in threaded connection with the top of the fixing plate 333.

In the third embodiment, the following technical features are added on the basis of the second embodiment:

the limiting hole 35 is formed in the inner wall of the barrel 31 in the through hole 36, the steel ball 34 is installed in the limiting hole 35, the steel ball 34 is partially located in the through hole 36, the position of the opening part of the through hole 36 in the front end of the barrel 31 is outwards opened, the fixed barrel 1 is installed on the base 4, and the motor (not shown) for driving the fixed barrel 1 to rotate is installed on the base 4 at the same time.

The working principle of the utility model is as follows: the cable is worn out by leading edge equipment and is worn out from the interior of opening 36 of barrel 31 and then wears out from solid fixed cylinder 1, the isolation layer material is installed on mount 21, it is fixed to draw earlier to twine the cable to barrel 31 position through guide wheel 33, motor drive solid fixed cylinder 1 rotates and drives feeding ring frame 2 and cladding ware 3 and rotate, utilize it to rotate and make isolation layer material spiral winding on the cable, can form the isolation layer, moreover, the steam generator is simple in operation, the cladding is stable, utilize barrel 31 to embed steel ball 34 simultaneously, reduce the frictional force with the cable on the one hand, reduce the wearing and tearing to the cable surface, on the other hand steel ball and cable counterbalance contact, cable traction in-process forms the fixed to the cable, promote the cladding convenience.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The automatic forming and cladding device for the fireproof cable isolation layer comprises a fixed cylinder (1) and is characterized in that the fixed cylinder (1) is installed on a base (4), a motor for driving the fixed cylinder (1) to rotate is installed on the base (4) at the same time, the front end of the fixed cylinder (1) is connected with a feeding ring frame (2), fixing frames (21) are evenly installed on the periphery of the feeding ring frame (2), a cladding device (3) is arranged at the front side of the feeding ring frame (2), and the cladding device (3) comprises a cylinder body (31) and a fixing rod (32);

be connected the support through dead lever (32) between barrel (31) and feeding circle frame (2), opening (36) and feeding circle frame (2) center and solid fixed cylinder (1) center that predetermine in the middle of barrel (31) are horizontal straight line, guide wheel (33) are evenly installed to dead lever (32) and barrel (31) rear end position, spacing hole (35) have been seted up on barrel (31) inner wall in opening (36), install steel ball (34) in spacing hole (35), steel ball (34) part is located opening (36).

2. The automatic forming and covering device for the fireproof cable isolation layer as claimed in claim 1, wherein the material guiding wheel (33) comprises an upper wheel roller (331), a lower wheel roller (332) and a fixing plate (333), the fixing plate (333) is bolted on the fixing rod (32) and the rear end of the barrel body (31), the fixing plate (333) is provided with a left and a right two pieces, the fixing plate (333) is provided with an upper bearing and a lower bearing, the upper roller shaft (335) connected with the front end and the rear end of the upper wheel roller (331) and the lower roller shaft (334) connected with the front end and the rear end of the lower wheel roller (332) are respectively sleeved and fixed on the bearings at the corresponding positions to form a connecting support.

3. The automatic forming and covering device for the fireproof cable isolation layer as claimed in claim 2, wherein the upper roller (331) is arranged in a structure with two ends high and the middle low, and the lower roller (332) is arranged in a structure with two ends low and the middle high staggered with the upper roller (331).

4. The automatic molding and cladding device for the fireproof cable isolation layer according to claim 2, wherein a through groove (339) is formed in the fixing plate (333), a fixing frame (336) is arranged in the through groove (339), a bearing on the upper roller (331) is installed in the fixing frame (336), and a spring (337) abutting against the bottom of the fixing frame (336) is installed in the through groove (339).

5. The automatic molding and cladding device for the fireproof cable insulation layer according to claim 4, wherein the top of the fixing plate (333) is screwed with a screw (338) which is pressed against the top of the fixing frame (336).

6. The automatic molding and cladding device for the fire-proof cable insulation layer according to claim 1, wherein the opening (36) of the front end of the cylinder (31) is opened outwards.