CN217803182U

CN217803182U - High-temperature-resistant polypropylene fiber wire drawing device

Info

Publication number: CN217803182U
Application number: CN202221499588.6U
Authority: CN
Inventors: 苏红; 赵亚军; 陈宏武; 陈光明; 奚春晖
Original assignee: Taixing Hongyang New Material Technology Co ltd
Current assignee: Taixing Hongyang New Material Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-15
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a prevent polypropylene fibre silk wire drawing device of high temperature, the on-line screen storage device comprises a base, the one end of base is constructed the rolling subassembly, and one side equidistance fixed mounting that the rolling subassembly was kept away from on the top of base has a plurality of tensile subassemblies that are used for tensile polypropylene fibre silk, tensile subassembly includes the curb plate, the top and the bottom of curb plate one side all are constructed the backup pad, and rotate between two backup pads between two parties and be provided with the transmission shaft, two backup pad fixed mounting that lies in the bottom in the backup pad is on the top of base, and the top of another backup pad is provided with the motor between two parties, the motor shaft of motor passes the one end fixed connection of backup pad in the transmission shaft, screw-thread fit installs the slider on the outer fringe face of transmission shaft. This prevent polypropylene fibre wire drawing device of high temperature possesses the regulatory function, can make things convenient for giving off of the temperature on the polypropylene fibre silk, can avoid the polypropylene fibre silk the condition of adhesion to appear after the rolling is accomplished, and the radiating effect is better, and the practicality is stronger.

Description

High-temperature-resistant polypropylene fiber drawing device

Technical Field

The utility model belongs to polypropylene fibre processing technology direction, concretely relates to prevent polypropylene fibre silk wire drawing device of high temperature.

Background

Polypropylene fiber uses the Chinese trade name of synthetic fiber isotactic polypropylene fiber which is prepared by using the byproduct propylene of petroleum refining as a raw material. Also known as polypropylene fibers. The polypropylene fiber is a hydrophobic high molecular compound, has no polar group in the molecular structure, low hygroscopicity and strong electrostatic property. During the fiber spinning and texturing process, static electricity is generated by the friction between fiber tows and the friction between the fibers and mechanical equipment, so that the tows are wound on a roller, and the polypropylene fiber is extremely easy to age.

At present, when polypropylene fiber is processed, melt is often extruded through an extrusion device and is further refined by matching with a wire drawing device so as to reach a specified specification.

Wire drawing device that can among the prior art, its structure is comparatively simple, comprises frame and the driving motor who installs many beam barrels more, because its fixed structure to as for its axle distance that can't adjust self according to the length of polypropylene fibre silk, thereby at the wire drawing in-process to the polypropylene fibre silk, can't carry out abundant giving off to the temperature on the polypropylene fibre silk, make the polypropylene fibre silk accomplish the back at the rolling, the condition of adhesion easily appears, the practicality is lower.

This phenomenon becomes an urgent problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prevent polypropylene fibre silk wire drawing device of high temperature to current device to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a high-temperature-resistant polypropylene fiber drawing device comprises a base;

a winding assembly is constructed at one end of the base, and a plurality of stretching assemblies for stretching polypropylene fibers are fixedly mounted on one side, far away from the winding assembly, of the top end of the base at equal intervals;

the stretching assembly comprises a side plate, supporting plates are respectively constructed at the top end and the bottom end of one side of the side plate, a transmission shaft is arranged between the opposite surfaces of the two supporting plates in a rotating mode in the middle, the supporting plate positioned at the bottom of the two supporting plates is fixedly installed at the top end of the base, an electric motor is arranged in the middle of the top end of the other supporting plate, and a motor shaft of the electric motor penetrates through one end of the supporting plate and is fixedly connected to the transmission shaft;

the slider is installed in screw-thread fit on the outer fringe face of transmission shaft, and the slider keeps away from one side symmetry of curb plate and has seted up two circular slots, two all rotate through the bearing in the circular slot and be provided with tensile roller.

The utility model discloses further explain, the rolling subassembly includes the support arm, the support arm constructs in the one end of base.

The utility model discloses explain further, the one end fixed mounting placed in the middle that the base was kept away from to one side of support arm has servo motor, and servo motor's motor shaft passes the one end fixed mounting of support arm and has the wind-up roll.

The utility model discloses further explain, the one end of keeping away from servo motor on the outer fringe face of wind-up roll is seted up the external screw thread that the external screw thread supplied spacing internal thread section of thick bamboo threaded connection, and keeps away from one side fixed mounting of spacing internal thread section of thick bamboo on the outer fringe face of wind-up roll has the locating part.

The utility model discloses further explain, two equal fixed mounting has the guide bar between the facies both sides of backup pad, and sets up the through-hole that supplies linear bearing fixed mounting between two parties on the both sides on slider top, guide bar slidable mounting is in linear bearing.

The utility model discloses explain further, the through hole that supplies interior silk beam barrel fixed mounting is seted up between two parties to the top of slider, and transmission shaft screw-thread fit installs in interior silk beam barrel.

The utility model discloses explain further, the one side that the slider was kept away from to the stretching roller has seted up the heat dissipation chamber between two parties, and is the annular array in the heat dissipation chamber and construct a plurality of fin, a plurality of the cooling tube has been constructed between one side that the slider was kept away from to the end in opposite directions of fin.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model the novel structure of the utility model is that,

through the arrangement of the winding assembly and the plurality of stretching assemblies arranged on the base, the drawn polypropylene fibers are stretched through the two stretching rollers, and the motor is started to drive the transmission shaft to rotate so as to drive the sliding blocks to drive the stretching rollers to move, so that height drop is formed between the two adjacent sliding blocks, the adjustment of the shaft distance for processing the polypropylene fibers can be completed, the distribution of the temperature on the polypropylene fibers is facilitated, the adhesion of the polypropylene fibers after the winding is completed is avoided as much as possible, and the practicability is high;

through the setting of the inside stretching roller and the cooling tube that is provided with the fin, absorb the heat that polypropylene fibre silk produced through the stretching roller to give off in the air through the fin, and because the setting of cooling tube, the air gets into behind the heat dissipation intracavity, takes away the heat on the fin, and flows out in the cooling tube, takes away some heat once more, and the radiating effect is better, and the practicality is stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the tension assembly of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

in the figure: 1. a base; 2. a stretching assembly; 201. a side plate; 202. a support plate; 203. a drive shaft; 204. an electric motor; 205. a slider; 206. a stretching roller; 207. a heat sink; 208. a radiating pipe; 209. a guide bar; 3. a support arm; 4. a servo motor; 5. a wind-up roll; 6. and limiting the inner wire cylinder.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, in order to avoid the adhesion of the polypropylene fibers after the winding process, the utility model provides a technical solution: the utility model provides a prevent polypropylene fibre silk wire drawing device of high temperature, includes base 1, base 1's one end structure has rolling component, and base 1's top is kept away from one side equidistance fixed mounting of rolling component has a plurality of tensile subassembly 2 that are used for tensile polypropylene fibre silk, tensile subassembly 2 includes curb plate 201, the top and the bottom of curb plate 201 one side all are constructed backup pad 202, and rotate between two backup pad 202 facies between two and be provided with transmission shaft 203, two lie in the backup pad 202 bottom backup pad 202 fixed mounting on base 1's top, and the top of another backup pad 202 is provided with motor 204 between two parties, the motor shaft of motor 204 passes the one end fixed connection of backup pad 202 in transmission shaft 203, screw-thread fit installs slider 205 on the outer fringe face of transmission shaft 203, and slider 205 keeps away from one side symmetry of curb plate 201 and has seted up two circular slots, two all be provided with tensile roller 206 through the bearing rotation in the circular slot, stretch the polypropylene fibre silk that pulls out through two tensile rollers 206 to actuating motor 204 drives the rotation of slider 205 to drive slider 205 and drive the removal of slider 206, thereby make form the difference of height between two sliders 205, can be in order to the extension of polypropylene fibre silk to the extension time of accomplishing the extension, thereby the extension that the extension is in order to avoid the extension of polypropylene fibre silk to appear the extension to improve the circumstances, thereby the extension of polypropylene fibre silk, thereby it.

Please refer to fig. 1, for making things convenient for the staff to carry out the collection of polypropylene fibre silk, it is concrete, the rolling subassembly includes support arm 3, support arm 3 constructs in the one end of base 1, the one end that base 1 was kept away from to one side of support arm 3 has servo motor 4 fixed mounting between two parties, and servo motor 4's motor shaft passes support arm 3's one end fixed mounting has wind-up roll 5, the one end of keeping away from servo motor 4 on the outer fringe face of wind-up roll 5 is seted up the external screw thread that the external screw thread supplied spacing interior silk section of thick bamboo 6 threaded connection, and keeps away from one side fixed mounting of spacing interior silk section of thick bamboo 6 on the outer fringe face of wind-up roll 5 and has a locating part, through the setting of rolling subassembly, after accomplishing setting up to the polypropylene fibre silk, can start servo motor 4 and drive wind-up roll 5 of installing the rolling dish rotatory, pull and the rolling to the polypropylene fibre silk through wind-up roll 5, when taking off the rolling dish, only need twist off spacing interior silk section of thick bamboo 6 and can accomplish the dismantlement to the rolling dish, make things convenient for the staff to carry out the collection of polypropylene fibre silk, and the staff carries out the collection of polypropylene fibre silk, and the practicality is stronger.

Referring to fig. 2 and 3, to reduce the temperature on the stretching roller 206, specifically, guide rods 209 are fixedly installed between two sides of the facing surfaces of the two support plates 202, a through hole for fixedly installing a linear bearing is formed in the center of two sides of the top end of the slider 205, the guide rods 209 are slidably installed in the linear bearing, a through hole for fixedly installing an inner screw shaft tube is formed in the center of the top end of the slider 205, the transmission shaft 203 is installed in the inner screw shaft sleeve in a threaded fit manner, a heat dissipation cavity is formed in the center of one side of the stretching roller 206 away from the slider 205, a plurality of heat dissipation fins 207 are configured in the heat dissipation cavity in an annular array manner, a heat dissipation tube 208 is configured between one sides of the opposite ends of the heat dissipation fins 207 away from the slider 205, the heat generated by the polypropylene fiber is absorbed by the stretching roller 206 and dissipated into the air by the heat dissipation fins 207, and due to the arrangement of the heat dissipation tubes 208, the air is taken away from the heat on the heat dissipation fins 207 and flows out from the heat dissipation tube 208, so as to take away a part of the heat dissipation effect again, and the practicability is high.

The working principle is that when the high-temperature-resistant polypropylene fiber drawing device is used, a servo motor 4 can be started to drive a winding roller 5 provided with the winding disc to rotate by enabling a polypropylene fiber to pass through two stretching rollers 206 on stretching assemblies 2 and sequentially pass through two stretching rollers 206 on the rest stretching assemblies 2 and finally be fixed on the winding disc arranged on the winding roller 5, so that the winding and stretching of the polypropylene fiber are realized, when the polypropylene fiber drawing device is stretched, a motor 204 can be started to drive a transmission shaft 203 to rotate, so that a sliding block 205 is driven to drive the stretching rollers 206 to move, so that a height difference is formed between two adjacent sliding blocks 205, the shaft distance adjustment for processing the polypropylene fiber can be completed, the temperature on the polypropylene fiber can be conveniently dissipated, the heat generated by the polypropylene fiber is absorbed by the stretching rollers 206, a heat dissipating fin 207 is arranged in the air, and due to the arrangement of the heat dissipating pipe 208, after the air enters a heat dissipating cavity, the heat on the heat dissipating fin 207 is taken away, and flows out from the heat dissipating pipe 208, and a part of the heat is taken away again, the heat dissipating effect is good, and the use is convenient.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some technical features may be equivalently replaced without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-temperature-resistant polypropylene fiber drawing device comprises a base (1);

the method is characterized in that: a winding assembly is constructed at one end of the base (1), and a plurality of stretching assemblies (2) for stretching polypropylene fibers are fixedly mounted on one side, far away from the winding assembly, of the top end of the base (1) at equal intervals;

the stretching assembly (2) comprises a side plate (201), supporting plates (202) are respectively constructed at the top end and the bottom end of one side of the side plate (201), a transmission shaft (203) is arranged between the opposite surfaces of the two supporting plates (202) in a rotating mode in the middle, the supporting plate (202) located at the bottom of the two supporting plates (202) is fixedly installed at the top end of the base (1), an electric motor (204) is arranged in the middle of the top end of the other supporting plate (202), and a motor shaft of the electric motor (204) penetrates through one end of the supporting plate (202) and is fixedly connected to the transmission shaft (203);

slider (205) are installed to screw-thread fit on the outer fringe face of transmission shaft (203), and two circular slots have been seted up, two to slider (205) keep away from the one side symmetry of curb plate (201) all be provided with stretching roller (206) through the bearing rotation in the circular slot.

2. The high-temperature-resistant polypropylene fiber drawing device according to claim 1, wherein: the winding assembly comprises a supporting arm (3), and the supporting arm (3) is constructed at one end of the base (1).

3. The high-temperature-resistant polypropylene fiber drawing device according to claim 2, wherein: one end of one side of support arm (3) is kept away from base (1) and is fixed mounting placed in the middle servo motor (4), and the one end fixed mounting that the motor shaft of servo motor (4) passed support arm (3) has wind-up roll (5).

4. The high-temperature-resistant polypropylene fiber drawing device according to claim 3, wherein: one end of the outer edge face of the winding roller (5) away from the servo motor (4) is provided with an external thread for limiting the inner screw cylinder (6) in threaded connection, and one side of the outer edge face of the winding roller (5) away from the inner screw cylinder (6) is fixedly provided with a limiting part.

5. The high-temperature-resistant polypropylene fiber drawing device according to claim 1, wherein: two equal fixed mounting has guide bar (209) between the face both sides in opposite directions of backup pad (202), and slider (205) top both sides set up the through-hole that supplies linear bearing fixed mounting between two parties, guide bar (209) slidable mounting is in linear bearing.

6. The high-temperature-resistant polypropylene fiber drawing device according to claim 5, wherein: the top end of the sliding block (205) is provided with a through hole for fixedly mounting the inner screw shaft barrel in the middle, and the transmission shaft (203) is arranged in the inner screw shaft sleeve in a threaded fit manner.

7. The high-temperature-resistant polypropylene fiber drawing device according to claim 1, wherein: the drawing roller (206) is kept away from one side of slider (205) and is seted up the heat dissipation chamber between two parties, and is the annular array in the heat dissipation chamber and be constructed a plurality of fin (207), and is a plurality of the cooling tube (208) are constructed between one side that slider (205) was kept away from to the end in opposite directions of fin (207).