CN114808232A

CN114808232A - Horizontal traction machine for CEY production and use method thereof

Info

Publication number: CN114808232A
Application number: CN202210468624.0A
Authority: CN
Inventors: 庞秀英; 沈冬方; 项良夫
Original assignee: Hangzhou Huifeng Chemical Fiber Co ltd
Current assignee: Hangzhou Huifeng Chemical Fiber Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29
Anticipated expiration: 2042-04-29
Also published as: CN114808232B

Abstract

The application relates to a CEY production is with flat machine that draws and application method thereof, flat machine that draws includes the organism, pulls heating roller set, guide roller and cooling body, it locates to pull the warming roller set be used for carrying out the draft heat setting to the chemical fibre on the organism, the guide roller is located on the organism, just the guide roller is located the both sides of pulling the warming roller respectively, cooling body includes cooling tube and rivers adjusting part, the cooling tube level is located organism one side, the cooling tube can cool off the chemical fibre in passing the cooling tube with the water source intercommunication, rivers adjusting part is used for adjusting the rivers in the cooling tube. This application can improve the cooling effect to the chemical fibre.

Description

Horizontal traction machine for CEY production and use method thereof

Technical Field

The application relates to the technical field of horizontal tractors, in particular to a horizontal traction machine for CEY production and a using method thereof.

Background

The CEY chemical fiber is a composite yarn, is a novel elastic composite fiber compounded by SSY elastic fiber raw materials through a special compounding process, and has the characteristics of the SSY elastic fiber. The CEY chemical fiber is also called elastic composite fiber, has excellent rebound resilience, unique hand feeling, luster, softness and dry hand feeling. In the production process of the CEY fiber, a flat drawing machine is needed for processing, and the chemical fiber is drawn, so that the chemical fiber can be fully and efficiently stretched, and the chemical fiber is regularly drawn to be long and thin. The fiber raw material is processed into fiber slivers, the fiber slivers are gradually made into roving and spun yarn, and the fiber is stretched and heat-set through a flat-draw machine, so that the mechanical property and the dimensional stability of the fiber are improved.

The invention discloses a chemical fiber cooling traction mechanism which comprises a conveying support, a feeding roller, a discharging roller, a material guide roller, a cooling water pipe, a pressing roller and a traction mechanism, wherein the lower side of the conveying support is horizontally, symmetrically and rotatably connected with a plurality of material guide rollers, the lower side of the cooling water pipe is horizontally and uniformly provided with a plurality of cooling spray heads, the pressing roller is horizontally arranged on one side of the material guide roller on the lower side of the conveying support, the lower side of a reciprocating swing rod is sequentially and vertically and rotatably connected with a reciprocating gear and a traction gear from top to bottom, the traction roller is horizontally and rotatably connected to one side of the traction gear, and a reciprocating connecting rod is arranged between the reciprocating gear and a traction base.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the chemical fibers with different thicknesses are reproduced, after the chemical fibers are drawn, the chemical fibers cannot be correspondingly adjusted according to the thickness of the produced chemical fibers when the chemical fibers are cooled by spraying water through the cooling spray head, so that the cooling effect of the chemical fibers is poor.

Disclosure of Invention

In order to improve the cooling effect on chemical fibers, the application provides a flat drawing machine for CEY production and a using method thereof.

In a first aspect, the application provides a flat-drawn machine for CEY production, which adopts the following technical scheme:

the utility model provides a CEY production is with flat machine that leads, includes the organism, pulls heating roller set, guide roller and cooling body, pull heating roller set and locate be used for carrying out the draft heat setting to the chemical fibre on the organism, the guide roller is located on the organism, just the guide roller is located the both sides of pulling heating roller set respectively, cooling body includes cooling tube and rivers adjusting part, the cooling tube level is located organism one side, the cooling tube can cool off the intraductal chemical fibre of passing the cooling with the water source intercommunication, rivers adjusting part is used for adjusting the rivers in the cooling tube.

Through adopting above-mentioned technical scheme, in the chemical fiber production process, when needs are stretched to the chemical fiber, draw the chemical fiber through drawing the heating roller set, and heat the chemical fiber and carry out the heat setting, cool off through directly letting in the aquatic in the cooling tube with the chemical fiber after the heat setting again, further carry out the setting process to the chemical fiber, when needs production thicker chemical fiber, in order to further improve the cooling effect to the chemical fiber, rivers in the cooling tube are regulated and control through rivers adjusting part, make rivers in the cooling tube accelerate, can improve heat conduction efficiency when rivers accelerate, and then just cool off and be convenient for adjust thicker or thinner chemical fiber mean square, and then effectively improve the cooling effect to the chemical fiber, and through the waste of adjusting the reducible water resource.

Optionally, the cooling tube includes body and guide roll, the material penetrating mouth has been seted up along length direction at the body top, the guide roll is located in the body, and is located respectively the both ends of material penetrating mouth.

Through adopting above-mentioned technical scheme, when cooling off the chemical fibre, through with the chemical fibre around establishing on the guide roll, under the effect of guide roll again for the chemical fibre passes through in the tube, passes through the in-process in the tube at the chemical fibre, cools off the chemical fibre through the flowing water in the tube, further improves the cooling effect to the chemical fibre.

Optionally, the cooling tube still includes blocking cover and sponge piece, the blocking cover is located wear material mouth department and with one side of body along length direction is articulated, the sponge piece is located respectively the both ends of blocking cover along length direction and the corresponding department of material mouth is worn, be located the sponge piece on the blocking cover with sponge piece butt on the body.

Through adopting above-mentioned technical scheme, to the refrigerated in-process of chemical fibre, the shutoff lid can carry out the shutoff to the material passing hole, avoids in the refrigerated in-process making the rivers in the body overflow the intraductal and influence the surrounding environment, through setting up the sponge piece, not only can be in ejection of compact department to the chemical fibre feeding and carry out the shutoff to at the in-process that the chemical fibre removed, can clear up the chemical fibre surface, wipe the water of the impurity on chemical fibre surface and adhesion clean.

Optionally, pull heating roller set and include a plurality of carry over pinch rolls, heating member and driving piece, a plurality of crisscross arrangement about the carry over pinch rolls in on the organism, the heating member is used for right the carry over pinch rolls heats, the driving piece is used for driving about the carry over pinch rolls rotates.

Through adopting above-mentioned technical scheme, when carrying out tensile design to the chemical fibre, through with the chemical fibre winding on the carry over pinch rolls, heat the carry over pinch rolls through heating member, make the carry over pinch rolls after the heating conveniently carry out the thermoforming with the chemical fibre, order about the carry over pinch rolls through the driving piece and rotate and carry out the draft to the chemical fibre, and the rotational speed that the carry over pinch rolls was adjusted to the accessible driving piece changes the thickness of producing the chemical fibre, make its chemical fibre of conveniently producing different thicknesses, and inform directly to heat the carry over pinch rolls, further improve the thermoforming efficiency to the chemical fibre.

Optionally, the water flow adjusting assembly comprises a pressure relief piece and a blade fan, a return pipe is arranged at one end of the cooling pipe, the blade fan is rotatably connected into the return pipe, and the pressure relief piece is arranged on the return pipe and located on one side, far away from the cooling pipe, of the blade fan.

Through adopting above-mentioned technical scheme, when cooling off the chemical fibre, through the leaf fan at the back flow internal rotation, come to control the rivers in the back flow, when the leaf fan rotates very fast, the leaf fan is great to the resistance of rivers, can reduce the velocity of flow of the rivers in the cooling tube, when the leaf fan rotates slower, the resistance to rivers is less, can accelerate the velocity of flow in the cooling tube, and when the leaf fan rotates very fast, when the water pressure in the back flow is great, the accessible lets out the casting die and carries out the pressure release in to the back flow, make the control to rivers in the cooling tube more convenient.

Optionally, the water flow adjusting assembly further comprises a linkage rod, the linkage rod is coaxially arranged at one end of the rotating shaft of the leaf fan, and one end, far away from the leaf fan, of the linkage rod extends out of the return pipe and any one of the traction rollers in a coaxial and fixed connection mode.

By adopting the technical scheme, the connecting rod can be directly driven to rotate by the traction roller through the arranged linkage rod, and then the leaf fan is driven to rotate by the connecting rod; on the contrary, the carry over pinch rolls rotates slower for the elongation of chemical fibre is less, makes the chemical fibre of production thicker, so when the carry over pinch rolls rotates slower, can order about the flabellum and rotate slower, makes the rivers in the cooling tube faster on the contrary, and the rivers are faster better to the thicker chemical fibre cooling effect of production, and then the rotation of accessible adjustment carry over pinch rolls comes the thickness of synchronous adjustment production chemical fibre and the interior more flow rate of cooling tube, further makes the device more energy-conserving, and it is more convenient to regulate and control.

Optionally, the pressure release piece includes outlet pipe, support ring, spring and plugging block, the outlet pipe is located on the back flow and with the back flow communicates with each other, the support ring is located in the outlet pipe, the cross-section of plugging block is the round platform form, the plugging block is located in the support ring, the spring is located between support ring and the plugging block, the spring can order about the plugging block offsets tightly with the support ring.

Through adopting above-mentioned technical scheme, at the in-process to chemical fibre refrigerated, because under the effect of leaf fan, can lead to the water pressure change in the backward flow pipe, when the water pressure in the backward flow pipe uprises, order about the shutoff piece under hydraulic effect and by the back-up for water in the backward flow pipe is discharged from the outlet pipe, reaches the effect of back flow pressure release, and the spring orders about the shutoff fast and supports the support ring and supports tightly and carry out the shutoff to the outlet pipe under natural state, and then makes the cooling to the chemical fibre more stable.

In a second aspect, the application provides a use method of a horizontal drawing machine for CEY production, which adopts the following technical scheme:

a use method of a horizontal traction machine for CEY production comprises the following steps:

s1: winding the initial fiber to be processed on a traction roller and penetrating the initial fiber into a cooling pipe, and winding at least 2-3 circles on the traction roller;

s2: the traction roller is heated by the heating element, and the driving element drives the traction roller to rotate and simultaneously leads water into the return pipe;

s3: the rotating speed of the fan is adjusted according to the thickness of the chemical fiber to be produced, so as to control the speed of the water flow in the cooling pipe.

By adopting the technical scheme, at least 2-3 circles of chemical fibers are wound on the traction roller, so that the heat setting of the chemical fibers is more sufficient, the effect on the chemical fibers is further improved, the water flow in the cooling pipe can be synchronously and conveniently adjusted according to the thickness of the produced chemical fibers, the cooling of different thicknesses of the produced chemical fibers is sufficient, the cooling effect is good, the operation steps are simple and convenient, and the production efficiency of the chemical fibers can be effectively improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cooling mechanism comprises the cooling pipe and the water flow adjusting assembly, and the water flow in the cooling pipe is adjusted and controlled by the water flow adjusting assembly, so that the water flow in the cooling pipe is accelerated, the heat conduction efficiency can be improved when the water flow is accelerated, the thicker or thinner chemical fibers can be cooled and adjusted conveniently, and the cooling effect on the chemical fibers is improved;

2. the water flow regulating assembly comprises the pressure relief piece and the blade fan, the rotating speed of the blade fan is controlled to control the water flow speed in the backflow pipe, and the pressure relief piece is used for relieving the pressure in the backflow pipe, so that the control of the water flow in the cooling pipe is more convenient;

3. through setting up the trace, and then the rotation of accessible adjustment carry over pinch rolls comes the thickness of synchronous adjustment production chemical fibre and in the cooling tube whose velocity of flow, further makes the device more energy-conserving, and it is more convenient to regulate and control.

Drawings

FIG. 1 is a schematic structural diagram of a flat-type tractor for CEY production in an embodiment of the present application.

FIG. 2 is a perspective sectional view of a flat-drawing machine for CEY production in an embodiment of the present application.

Fig. 3 is a sectional view of a cooling pipe in an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 2.

Reference numerals: 1. a body; 2. a traction heating roller set; 21. a traction roller; 22. a heating member; 23. a drive member; 3. a material guide roller; 4. a cooling mechanism; 41. a cooling tube; 411. a pipe body; 412. a guide roller; 413. a material penetrating port; 414. a blocking cover; 415. a sponge block; 42. a water flow regulating assembly; 421. a water outlet pipe; 422. a support ring; 423. a spring; 424. a plugging block; 425. a leaf fan; 426. a linkage rod; 43. a return pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a horizontal traction machine for CEY production. Referring to fig. 1 and 2, the flat drawing machine comprises a machine body 1, a drawing heating roller set 2, a material guiding roller 3 and a cooling mechanism 4, wherein the drawing heating roller set 2 is installed on the machine body 1 and used for drawing and heat setting of chemical fibers, the material guiding roller 3 is rotatably connected to the machine body 1, the material guiding roller 3 is respectively located on two sides of the drawing heating roller set 2, the drawing heating roller set 2 comprises a plurality of drawing rollers 21, heating members 22 and driving members 23, the drawing rollers 21 are vertically and alternately arranged on the machine body 1, the drawing rollers 21 are of a hollow structure, the heating members 22 are used for heating the drawing rollers 21, the heating members 22 are electric heating pipes, the heating members 22 extend into the drawing rollers 21, heat conducting oil is added in the empty space in the drawing rollers 21, the heat conducting oil is heated through the heating members 22, the heat is specially transferred to the drawing rollers 21 through the heat conducting oil, the chemical fibers wound on the upper surface is heated through the drawing rollers 21, driving piece 23 specifically is the motor, orders about carry over pinch rolls 21 through driving piece 23 and rotates, when the chemical fibre of different thicknesses of needs production, adjusts carry over pinch rolls 21 pivoted speed through driving piece 23, changes the tensile elongation to the chemical fibre, and then conveniently produces the chemical fibre of different thicknesses.

Referring to fig. 3 and 4, the cooling mechanism 4 includes a cooling pipe 41 and a water flow adjusting assembly 42, the cooling pipe 41 is horizontally installed on one side of the machine body 1, the cooling pipe 41 is communicated with a water source and can cool the chemical fibers passing through the cooling pipe 41, the cooling pipe 41 includes a pipe body 411, a guide roller 412, a blocking cover 414 and a sponge block 415, a penetration port 413 is formed in the top of the pipe body 411 along the length direction, the guide roller 412 is horizontally and rotatably connected in the pipe body 411, the axial direction of the guide roller 412 is perpendicular to the axial direction of the pipe body 411, and the guide rollers 412 are respectively located at two ends of the penetration port 413; the blocking cover 414 is arranged at the material penetrating port 413 and is hinged with one side of the pipe body 411 along the length direction, and the blocking cover 414 can block the material penetrating port 413 so as to prevent water flow in the pipe body 411 from overflowing the pipe body 411 in the cooling process; the sponge piece 415 bonds respectively and corresponds the department at the both ends of blocking lid 414 along length direction and wears the material mouth 413, is located the sponge piece 415 butt on the sponge piece 415 and the body 411 on the blocking lid 414, when cooling the chemical fibre, passes the chemical fibre between the sponge piece 415, not only can be in the ejection of compact department to the chemical fibre feeding and carry out the shutoff to at the in-process that the chemical fibre removed, can clear up the chemical fibre surface.

Referring to fig. 2 and 5, the water flow adjusting assembly 42 is used for adjusting the water flow in the cooling pipe 41, the water flow adjusting assembly 42 includes a pressure relief member, a linkage rod 426 and a vane 425, one end of the cooling pipe 41 is communicated with the return pipe 43, the vane 425 is rotatably connected in the return pipe 43, the linkage rod 426 is coaxially and fixedly connected to one end of the rotating shaft of the vane 425, one end of the linkage rod 426, which is far away from the vane 425, extends out of the return pipe 43 to be coaxially and fixedly connected with any one of the traction rollers 21, and the traction roller 21 directly drives the linkage rod to rotate, so as to drive the vane 425 to rotate through the linkage rod. The pressure relief piece is installed on the return pipe 43 and is located on one side, far away from the cooling pipe 41, of the leaf fan 425, the pressure relief piece comprises a water outlet pipe 421, a support ring 422, a spring 423 and a blocking block 424, the water outlet pipe 421 is welded on the return pipe 43 and is communicated with the inside of the return pipe 43, the support ring 422 is welded in the water outlet pipe 421, the cross section of the blocking block 424 is in a circular truncated cone shape, the blocking block 424 is located in the support ring 422, the spring 423 is sleeved between the support ring 422 and the blocking block 424, one end of the spring 423 is fixedly connected with the support ring 422, the other end of the spring 423 is fixedly connected with the blocking block 424, when the spring 423 is in a natural state, the blocking block 424 is tightly abutted against the support ring 422, when the leaf fan 425 rotates fast, the water pressure in the return pipe 43 is large, when the water pressure reaches the moving water pressure, the blocking block 424 is pushed away, so that the return pipe 43 is communicated with the water outlet pipe 421 to perform pressure relief treatment on the inside of the return pipe 43.

The implementation principle of the horizontal traction machine for CEY production in the embodiment of the application is as follows: in the chemical fiber production process, initial chemical fibers are wound on the traction roller 21 and the material guide roller 3, the chemical fibers penetrate into the tube body 411, in the process that the chemical fibers penetrate through the tube body 411, the chemical fibers are cooled through flowing water in the tube body 411, when the chemical fibers are drafted, when the rotating speed of the driving rollers is driven to be faster through the driving pieces 23, the elongation of the chemical fibers is larger, the produced chemical fibers are thinner, meanwhile, the rotating speed of the leaf fans 425 is synchronously accelerated, the water flow in the return pipe 43 is hindered, and the water flow in the cooling pipe 41 is slowed down; when the driving member 23 drives the roller to rotate at a slower speed, the elongation of the chemical fibers is smaller, the chemical fibers are thicker, and the rotating speed of the fan 425 is synchronously slowed down, so that the blocking effect on the water flow in the return pipe 43 is reduced, the water flow in the cooling pipe 41 is accelerated, and the cooling effect on the thicker chemical fibers is improved.

The embodiment of the application also discloses a using method of the horizontal drawing machine for CEY production, and with reference to fig. 1 and fig. 2, the application of the horizontal drawing machine for CEY production comprises the following steps:

s1: winding the initialization fiber to be processed on the drawing roller 21 and the material guide roller 3, and making the chemical fiber pass through the cooling pipe 41 around the guide roller 412, and winding at least 2 or 3 turns, in this embodiment 2 turns, on the drawing roller 21;

s2: the traction roller 21 is heated by the heating element 22, the driving element 23 drives the traction roller 21 to rotate and simultaneously leads water into the return pipe 43, and the water flows through the cooling pipe 41 through the return pipe 43 to cool the chemical fibers;

s3: the rotating speed of the fan 425 is adjusted according to the thickness of the chemical fiber to be produced to control the speed of water flow in the cooling pipe 41, and when the thicker chemical fiber is required to be produced, the rotating speed of the traction roller 21 is adjusted to be slower through the driving piece 23; when the finer chemical fiber is required to be produced, the rotating speed of the drawing roller 21 is adjusted by the driving piece 23 to change.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a CEY production is with flat machine that leads which characterized in that: including organism (1), traction heating roller set (2), guide roller (3) and cooling body (4), traction heating roller set (2) are located be used for carrying out the draft heat setting to the chemical fibre on organism (1), guide roller (3) are located on organism (1), just guide roller (3) are located the both sides of traction heating roller set (2) respectively, cooling body (4) are including cooling tube (41) and rivers adjusting part (42), cooling tube (41) level is located organism (1) one side, cooling tube (41) can cool off the chemical fibre in passing cooling tube (41) with the water source intercommunication, rivers adjusting part (42) are used for adjusting the rivers in cooling tube (41).

2. The horizontal pulling machine for CEY production according to claim 1, wherein: cooling tube (41) are including body (411) and guide roll (412), material penetrating port (413) has been seted up along length direction at body (411) top, guide roll (412) are located in body (411), and are located respectively the both ends of material penetrating port (413).

3. A horizontal pulling machine for CEY production as claimed in claim 2, wherein: cooling tube (41) still include shutoff lid (414) and sponge piece (415), shutoff lid (414) are located wear material mouth (413) department and with body (411) are articulated along length direction's one side, sponge piece (415) are located respectively shutoff lid (414) are along length direction's both ends and wear material mouth (413) corresponding department, are located sponge piece (415) on shutoff lid (414) with sponge piece (415) butt on body (411).

4. The horizontal pulling machine for CEY production according to claim 1, wherein: draw heating roller set (2) and include a plurality of carry over pinch rolls (21), heating member (22) and driving piece (23), a plurality of carry over pinch rolls (21) crisscross arrange from top to bottom in on organism (1), heating member (22) are used for right carry over pinch rolls (21) heat, driving piece (23) are used for driving about carry over pinch rolls (21) rotate.

5. A horizontal pulling machine for CEY production as claimed in claim 4, wherein: the water flow adjusting assembly (42) comprises a pressure relief piece and a fan blade (425), a return pipe (43) is arranged at one end of the cooling pipe (41), the fan blade (425) is rotatably connected into the return pipe (43), the pressure relief piece is arranged on the return pipe (43) and is positioned on one side, far away from the cooling pipe (41), of the fan blade (425).

6. A horizontal pulling machine for CEY production as claimed in claim 5, wherein: the water flow adjusting assembly (42) further comprises a linkage rod (426), the linkage rod (426) is coaxially arranged at one end of the rotating shaft of the blade fan (425), and one end, far away from the blade fan (425), of the linkage rod (426) extends out of the return pipe (43) and any one of the traction rollers (21) is coaxially and fixedly connected.

7. A horizontal pulling machine for CEY production as claimed in claim 5, wherein: the pressure relief piece includes outlet pipe (421), support ring (422), spring (423) and shutoff piece (424), outlet pipe (421) are located on back flow pipe (43) and with back flow pipe (43) communicate with each other, support ring (422) are located in outlet pipe (421), the cross-section of shutoff piece (424) is the round platform form, shutoff piece (424) are located in support ring (422), between support ring (422) and shutoff piece (424) are located in spring (423), spring (423) can order about shutoff piece (424) and support ring (422) counterbalance tightly.

8. A use method of a horizontal traction machine for CEY production is characterized in that: use of a flat-draw machine for CEY production as claimed in any one of claims 5 to 7, comprising the steps of:

s1: winding the initialization fiber to be processed on a drawing roller (21) and penetrating into a cooling pipe (41), and winding at least 2-3 circles on the drawing roller (21);

s2: the traction roller (21) is heated by the heating element (22), and the driving element (23) drives the traction roller (21) to rotate and simultaneously leads water into the return pipe (43);

s3: the rotating speed of the fan (425) is adjusted according to the thickness of the chemical fiber to be produced, so as to control the speed of the water flow in the cooling pipe (41).