CN214193542U

CN214193542U - Three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn

Info

Publication number: CN214193542U
Application number: CN202022929928.1U
Authority: CN
Inventors: 覃建国; 金成毅; 傅俊杰; 傅君博; 张燕飞; 黄俊凯; 薛祖华; 刘贞贞; 李雪琴
Original assignee: Hangzhou Yongchang Nylon Co ltd
Current assignee: Hangzhou Yongchang Nylon Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a three leaf dysmorphism spinneret devices based on production fine denier of polyamide fibre cavity fully drafted silk, including the support body and spout a mechanism, it includes spinneret and box to spout a mechanism, the first fixed plate of the equal fixedly connected with in the left and right sides of spinneret, the pole notch has been seted up at the middle part of first fixed plate, be equipped with the packing ring on the pole notch, spout the left and right sides of a mechanism and all through second fixed plate fixedly connected with cardboard, the upper portion fixedly connected with dead lever of second fixed plate, the outside cover of dead lever is equipped with the spring, the utility model discloses spout the silk field. This three leaf dysmorphism spinneret device based on production fine denier of polyamide fibre cavity is drawn yarn entirely utilizes the different diameter of centrifugal pinch roller, to the crimping packing ring, makes the spinneret move down to make three leaf shower nozzles sticis gradually with the spinneret, spout a bore and diminish gradually, through observing the corresponding position regulation of silk hole scale and pointer to the bore of needs, the aspect is practical, and the controllability is high.

Description

Three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn

Technical Field

The utility model discloses spout the silk field, specifically be based on the three leaf dysmorphism spinneret devices of the fine denier cavity of production polyamide fibre drafted silk entirely.

Background

The spinneret plate is also called spinning cap, and is used for converting viscous-flow high polymer melt or solution into fine flow with specific cross section through micropores, and then solidifying the fine flow by using solidification medium such as air or solidification bath to form filament.

The quality of spinneret in the chemical fibre trade at present is direct to be concerned with the fibrous quality and the production efficiency of producing, and in the production process of current chemical fibre silk thread, according to the demand difference in market, the spinneret bore difference is also very big, and current spinneret device function singleness, especially the spinneret is integrative with the mechanism, inconvenient maintenance, consequently, need to design three leaf dysmorphism spinneret device based on production fine denier nylon cavity drafting silk entirely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a three leaf dysmorphism spinneret devices based on production fine denier of polyamide fibre cavity is drawn yarn entirely has solved the demand according to market different, and the difference of spinneret bore is also very big, and current spinneret device function singleness, especially the spinneret is integrative with the mechanism, the problem of inconvenient maintenance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: three leaf dysmorphism spinneret devices based on production fine denier of polyamide fibre cavity is drawn yarn entirely, include the support body and spout a mechanism, it includes spinneret and box to spout a mechanism, the equal fixedly connected with first fixed plate in the left and right sides of spinneret, the pole notch has been seted up at the middle part of first fixed plate, be equipped with the packing ring on the pole notch, it all is through second fixed plate fixedly connected with cardboard to spout the left and right sides of a mechanism, the upper portion fixedly connected with dead lever of second fixed plate, the outside cover of dead lever is equipped with the spring, the spring runs through in first fixed plate, the upper portion of spring is rotated through the pivot and is connected with centrifugal pinch roller, centrifugal pinch roller and packing ring crimping.

Preferably, the surface of the centrifugal pressing wheel is provided with screw hole scales, and the top of the fixed rod is fixedly connected with a pointer.

Preferably, the left side and the right side of the upper part of the inner side of the frame body are both fixedly connected with clamping grooves, and the clamping plates penetrate through the clamping grooves.

Preferably, the box body comprises a liquid conveying box and an air pressure box, and the bottom of the liquid conveying box is communicated with the upper part of the air pressure box through a one-way valve.

Preferably, the upper part of the liquid conveying box is provided with a screw hole, a three-blade spray head is spirally connected in the screw hole, the three-blade spray head comprises a spray pipe and three groups of air knives, and the upper part of the spray pipe is fixedly connected with the bottoms of the three groups of air knives.

Preferably, the surface of the spinneret plate is provided with a spinneret orifice, and the upper part of the three-blade nozzle penetrates through the spinneret orifice.

Preferably, the liquid conveying box and the air pressure box are respectively provided with a liquid inlet hole and an air inlet hole at the front side.

Preferably, the bottom fixedly connected with liquid material storage tank of support body inboard, the discharge gate has been seted up to liquid material storage tank's bottom, the bottom of discharge gate is through external water pump and feed liquor hole intercommunication, the air inlet hole department is external to have the air pump.

Advantageous effects

The utility model provides a three leaf dysmorphism spinneret devices based on production polyamide fibre fine denier cavity fully drafts silk. Compared with the prior art, the method has the following beneficial effects:

(1) the three-leaf special-shaped spinneret plate device based on the production of the nylon fine denier hollow fully drawn yarn comprises a spinneret plate and a box body, wherein the left side and the right side of the spinneret plate are fixedly connected with a first fixing plate, the middle part of the first fixing plate is provided with a rod notch, a gasket is arranged on the rod notch, the left side and the right side of the spinneret mechanism are fixedly connected with a clamping plate through a second fixing plate, the upper part of the second fixing plate is fixedly connected with a fixing rod, the outer part of the fixing rod is sleeved with a spring, the spring penetrates through the first fixing plate, the upper part of the spring is rotatably connected with a centrifugal pinch roller through a rotating shaft, the centrifugal pinch roller is in compression joint with the gasket, the spinneret plate is moved downwards by utilizing different diameters of the centrifugal pinch roller, so that a three-leaf nozzle and the spinneret orifice are gradually compressed, the diameter of the spinneret plate is gradually reduced, and the required diameter is adjusted by observing the corresponding positions of silk hole scales and a pointer, the utility model has the advantages of convenient use and high adjustability.

(2) This three leaf dysmorphism spinneret device based on production fine denier of polyamide fibre cavity is drawn wire entirely, through the equal fixedly connected with draw-in groove in the left and right sides on the inboard upper portion of support body, the cardboard runs through in the inside of draw-in groove, the screw has been seted up on the upper portion of liquid conveying case, the spiral connection has three leaf shower nozzles in screw department, three leaf shower nozzle includes spray tube and three air knives of group, the upper portion of spray tube and the bottom fixed connection of three air knives of group, utilize the cardboard to wear inside the draw-in groove, it can fix on the support body fast to make the mechanism of spouting, convenient to detach clears up, three leaf shower nozzle and the screw spiral connection on liquid conveying case upper portion, single three leaf shower nozzle damages, need not the replacement of monoblock panel, and cost is saved.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

fig. 2 is a structural plan view of the spinneret plate of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a frame body; 2. a spinning mechanism; 3. a spinneret plate; 311. a first fixing plate; 3111. a gasket; 312. a second fixing plate; 32. clamping a plate; 33. a card slot; 4. a box body; 41. a liquid delivery tank; 411. A liquid inlet hole; 42. an air pressure box; 421. an air inlet; 5. a one-way valve; 6. fixing the rod; 7. a spring; 8. A rotating shaft; 9. a centrifugal pinch roller; 10. silk hole scales; 11. a spinneret orifice; 12. a screw hole; 13. a three-leaf nozzle; 131. a nozzle; 132. an air knife; 14. a liquid material storage tank; 141. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: based on a three-blade special-shaped spinneret plate device for producing nylon fine denier hollow fully drawn yarns, the device comprises a frame body 1 and a spinneret mechanism 2, the spinneret mechanism 2 comprises a spinneret plate 3 and a box body 4, the box body 4 comprises a liquid conveying box 41 and an air pressure box 42, the bottom of the liquid conveying box 41 is communicated with the upper part of the air pressure box 42 through a one-way valve 5, the upper part of the liquid conveying box 41 is provided with a screw hole 12, a three-blade spray nozzle 13 is spirally connected with the screw hole 12, the three-blade spray nozzle 13 comprises a spray pipe 131 and three air knives 132, the upper part of the spray pipe 131 is fixedly connected with the bottoms of the three air knives 132, the surface of the spinneret plate 3 is provided with a spinneret orifice 11, the upper part of the three-blade spray nozzle 13 penetrates through the spinneret orifice 11, the front sides of the liquid conveying box 41 and the air pressure box 42 are respectively provided with a liquid inlet hole 411 and an air inlet hole 421, the bottom of the inner side of the frame body 1 is fixedly connected with a liquid material storage tank 14, and the bottom of the liquid material storage tank 14 is provided with a discharge hole 141, the bottom of the discharge port 141 is communicated with the liquid inlet 411 through an external water pump, an air pump is externally connected to the air inlet 421, the left side and the right side of the spinneret plate 3 are fixedly connected with a first fixing plate 311, the middle part of the first fixing plate 311 is provided with a rod notch, a gasket 3111 is arranged on the rod notch, the left side and the right side of the spinning mechanism 2 are fixedly connected with a clamping plate 32 through a second fixing plate 312, the left side and the right side of the upper part of the inner side of the frame body 1 are fixedly connected with a clamping groove 33, the clamping plate 32 penetrates through the clamping groove 33, the spinning mechanism 2 can be quickly fixed on the frame body 1 by penetrating the clamping plate 32 into the clamping groove 33, the disassembly and cleaning are convenient, the three-leaf nozzle 13 is spirally connected with a screw hole 12 on the upper part of the liquid conveying box 41, the single three-leaf nozzle 13 is damaged, the replacement of a whole panel is not needed, the cost is saved, the fixing rod 6 is fixedly connected to the upper part of the second fixing plate 312, and a spring 7 is sleeved outside the fixing rod 6, spring 7 runs through in first fixed plate 311, the upper portion of spring 7 rotates through pivot 8 and is connected with centrifugal pinch roller 9, centrifugal pinch roller 9 and packing ring 3111 crimping, centrifugal pinch roller 9's surface is carved with screw hole scale 10, the top fixedly connected with pointer of dead lever 6, utilize the different diameter of centrifugal pinch roller 9, to crimping packing ring 3111, make spinneret 3 move down, thereby make three leaf shower nozzles 13 sticis gradually with spinneret 11, spout the silk bore and diminish gradually, adjust to the bore that needs through the corresponding position of observing screw hole scale 10 and pointer, it is practical in the aspect of the invention, the controllability is high.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, wear to spout a mechanism 2 in draw-in groove 33 inside through cardboard 32 and fix on support body 1, pass through the water pump intercommunication with discharge gate 141 and feed liquor hole 411, switch on the air pump in inlet port 421 department, centrifugal pinch roller 9 is rotated to the rethread to the different diameters of centrifugal pinch roller 9, to crimping packing ring 3111, make spinneret 3 move down, thereby make three leaf shower nozzles 13 and spout a 11 and sticis gradually compressed, spout a bore and diminish gradually, adjust to required bore through observing the corresponding position of silk hole scale 10 and pointer, then begin work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Three leaf dysmorphism spinneret devices based on production fine denier of polyamide fibre cavity is drawn yarn entirely, including support body (1) and spout a mechanism (2), its characterized in that: spout silk mechanism (2) and include spinneret (3) and box (4), the equal fixedly connected with first fixed plate (311) in both sides about spinneret (3), the pole notch has been seted up at the middle part of first fixed plate (311), be equipped with packing ring (3111) on the pole notch, spout the both sides all through second fixed plate (312) fixedly connected with cardboard (32) about silk mechanism (2), the upper portion fixedly connected with dead lever (6) of second fixed plate (312), the outside cover of dead lever (6) is equipped with spring (7), spring (7) run through in first fixed plate (311), the upper portion of spring (7) is rotated through pivot (8) and is connected with centrifugal pinch roller (9), centrifugal pinch roller (9) and packing ring (3111) crimping.

2. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 1, wherein: the surface of the centrifugal pinch roller (9) is carved with threaded hole scales (10), and the top of the fixed rod (6) is fixedly connected with a pointer.

3. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 1, wherein: the support body (1) is characterized in that clamping grooves (33) are fixedly connected to the left side and the right side of the upper portion of the inner side of the support body (1), and the clamping plates (32) penetrate through the clamping grooves (33).

4. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 1, wherein: the box body (4) comprises a liquid transmission box (41) and an air pressure box (42), and the bottom of the liquid transmission box (41) is communicated with the upper part of the air pressure box (42) through a one-way valve (5).

5. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 4, wherein: screw hole (12) have been seted up on the upper portion of liquid transfer case (41), screw hole (12) department internal spiral connection has three leaf shower nozzle (13), three leaf shower nozzle (13) include spray tube (131) and three groups of air knives (132), the upper portion of spray tube (131) and the bottom fixed connection of three groups of air knives (132).

6. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 5, wherein: the surface of the spinneret plate (3) is provided with a spinneret orifice (11), and the upper part of the three-blade spray head (13) penetrates through the spinneret orifice (11).

7. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 4, wherein: the liquid conveying box (41) and the air pressure box (42) are respectively provided with a liquid inlet hole (411) and an air inlet hole (421).

8. The three-leaf profile spinneret plate device based on production of nylon fine denier hollow fully drawn yarn of claim 7, wherein: support body (1) inboard bottom fixedly connected with liquid material storage tank (14), discharge gate (141) have been seted up to the bottom of liquid material storage tank (14), the bottom of discharge gate (141) is through external water pump and feed liquor hole (411) intercommunication, inlet port (421) locate to be external to have the air pump.