CN218507950U - Combined spinneret plate - Google Patents

Abstract

The utility model discloses a modular spinneret uses in weaving chemical fiber production facility accessory field, the utility model discloses an thereby use latch mechanism to pull down the inside of activity spinneret, then change the back to blockking up or open-ended spinneret orifice, put back the inside of spinneret and use latch mechanism to carry out the setting of fixing with activity spinneret, realized can carrying out the effect of changing to local jam or open-ended spinneret orifice to avoid changing whole spinneret, reduce extravagantly, reduce the manufacturing cost of mill. The air flow is blocked through the heat conduction pipe, the hot air heat is absorbed, and then the uniform heat is transmitted to the fiber yarn to carry out plastic setting on the fiber yarn, so that the molding effect before the fiber yarn is sprayed is improved, the hot air direct contact with the fiber yarn is avoided, the quality of the fiber yarn after molding is improved, and the practicability of a spinneret plate is improved.

Description

Combined spinneret plate

Technical Field

The utility model belongs to weaving chemical fiber production equipment accessory field, in particular to modular spinneret.

Background

The spinneret plate is a product commonly used in the textile chemical fiber industry and comprises a feeding surface and a discharging surface, wherein a feeding hole is formed in the feeding surface, and a discharging hole is formed in the discharging surface. The spinneret plate is used for converting a viscous-state polymer melt or solution into a thin flow with a specific cross section through micropores, solidifying the thin flow through a solidification medium such as air or a solidification bath to form a filament, namely, the filament enters from a feeding hole and exits through a discharging hole.

Currently, the announcement number is: CN 210506599U's chinese utility model discloses a modular spinneret for non-woven fabrics production, its structure is including consolidating the upper plate, the orifice plate is decided to the centre, consolidate hypoplastron and a plurality of spinneret orifice spare, the orifice plate is decided in the centre is provided with a plurality of mounting holes that are used for the card to establish installation spinneret orifice spare, spinneret orifice spare includes hole spare shell and reducing spinneret orifice, consolidate the upper plate and consolidate the hypoplastron respectively sealing connection in the centre decide the upper and lower both ends of orifice plate and be provided with respectively with the corresponding through-hole of reducing spinneret orifice and capillary through-hole. The combined application mode of the device enables the device to directly realize the variable inner diameter of the through hole of the spinneret plate through the replacement of the independent part in the application process, improves the production flexibility and the application range of the device, realizes the reduction of the cost, realizes the further reinforcing operation on the overall structure of the spinneret plate through the upper reinforcing plate and the lower reinforcing plate, improves the overall strength of the device, and provides guarantee for the working quality.

The existing spinneret plate is mainly of an integrally formed metal plate structure, the spinneret holes of the spinneret plate are formed by punching the spinneret holes through punching equipment, the spinneret holes cannot be modified after the spinneret plate is manufactured, the situation that local spinneret holes on the spinneret plate are blocked or opened can be caused, the whole spinneret plate needs to be replaced, waste is caused, production cost is increased, if the situation that local damaged spinneret holes on the spinneret plate are not replaced is solved, fibers sprayed out of the spinneret holes can become rough and oblique, the quality of the whole fiber cloth is influenced, meanwhile, when the existing spinneret plate sprays the fibers, the fibers are directly blown from the side edges of the spinneret holes for shaping before the fibers are not discharged, the air volume of hot air is properly controlled, if the air volume is not well controlled, the linear shaping of the fibers in the holes can be caused to be oblique, and the possibility of yarn explosion can be caused, and the shaping effect of the spinneret plate and the quality of the fibers are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular spinneret, its advantage can change the function of the moulding effect before the spun with improvement cellosilk to local jam or open-ended spinneret orifice.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a modular spinneret, includes the spinneret and sets up the activity spinneret inside the spinneret, the activity spinneret passes through the inside of latch mechanism joint at the spinneret, the inside of spinneret is opened has hot-runner, one side intercommunication of hot-runner has the air-supply line, the bottom joint of activity spinneret has the spinneret orifice, the spinneret orifice has the heat pipe near the inside welding of hot-runner, the opening with the spinneret orifice intercommunication is seted up to the bottom of activity spinneret.

The utility model discloses further set up to, the clamping mechanism includes through spring mounting fixed connection at the inside spring of spinneret, the spring is close to the one end of activity spinneret and passes through spring mounting fixedly connected with fixture block, the draw-in groove with the fixture block joint is seted up on the surface of activity spinneret.

The utility model discloses further set up to, the surface at activity spinneret top bonds and has the printing opacity pipe, the top fixed mounting of spinneret has the ultraviolet lamp who uses with the printing opacity pipe cooperation.

The utility model discloses further set up as, the surface at spinneret top bonds and has the reflection of light subsides of using with the cooperation of ultraviolet lamp.

The utility model discloses further set up to, the skin weld of spinneret has the connecting plate, the mounting hole has been seted up to the inside of connecting plate.

The utility model discloses further set up to, the opposite side intercommunication in hot runner has out the tuber pipe, the surface that goes out tuber pipe and air-supply line all overlaps the seal cover that is equipped with the spinneret joint.

The utility model discloses further set up to, the surface cover of heat pipe is equipped with the sealing washer with hot runner joint.

The utility model discloses further set up to, the bottom sliding connection of spinneret has the baffle, the one end bolt of baffle has the handle, the magnet piece that the other end fixedly connected with of baffle connects with the spinneret magnetism.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a use clamping mechanism to pull down the inside of activity spinneret thereby the spinneret, then after changing jam or open-ended spinneret, put back the inside of spinneret and use clamping mechanism to carry out the setting of fixing with the activity spinneret, realized can changing the effect to local jam or open-ended spinneret to avoid changing whole spinneret, reduce the waste, reduce the manufacturing cost of mill;

2. the utility model discloses a heat pipe blocks the air current and absorbs even transmission in back with hot-blast heat and carries out plasticly setting for it for the cellosilk, has reached the moulding effect before improving the cellosilk blowout, avoids hot-blast direct contact cellosilk, improves the quality after the moulding of cellosilk, improves the practicality of spinneret.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

Reference numerals: 1. a spinneret plate; 2. a movable spinneret plate; 3. a card slot; 4. a spring; 5. a clamping block; 6. an opening; 7. a spinneret orifice; 8. a hot runner; 9. a heat conducting pipe; 10. an air inlet pipe; 11. reflecting light; 12. an ultraviolet lamp; 13. a light-transmitting tube; 14. a connecting plate; 15. mounting holes; 16. an air outlet pipe; 17. sealing sleeves; 18. a seal ring; 19. a baffle plate; 20. a handle; 21. and a magnet block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 2, fig. 3, fig. 4, a modular spinneret plate, including spinneret 1 and the movable spinneret 2 of setting in spinneret 1 inside, movable spinneret 2 passes through the inside of clamping mechanism joint at spinneret 1, thereby pull down the inside of movable spinneret 2 spinneret 1 through using clamping mechanism, then change back to jam or open-ended spinneret hole 7, putting back movable spinneret 2 inside spinneret 1 and using clamping mechanism to carry out the setting of fixing, the effect that can change local jam or open-ended spinneret hole has been realized, thereby avoid changing whole spinneret, waste is reduced, the manufacturing cost of mill is reduced.

Referring to fig. 3 and 4, the clamping mechanism includes a spring 4 fixedly connected to the inside of the spinneret plate 1 through a spring fixing member, a clamping block 5 is fixedly connected to one end of the spring 4 close to the movable spinneret plate 2 through the spring fixing member, a clamping groove 3 clamped with the clamping block 5 is formed in the surface of the movable spinneret plate 2, and the movable spinneret plate 2 can be rapidly detached from the inside of the spinneret plate 1 through the clamping mechanism.

Referring to fig. 1 and 2, a light-transmitting tube 13 is bonded on the surface of the top of the movable spinneret plate 2, an ultraviolet lamp 12 used with the light-transmitting tube 13 is fixedly mounted on the top of the spinneret plate 1, and the ultraviolet lamp 12 and the light-transmitting tube 13 are used in cooperation, so that bacteria can be killed in the spinning solution before the spinning solution is subjected to filament molding.

Referring to fig. 2, a reflecting sticker 11 used in cooperation with an ultraviolet lamp 12 is bonded to the surface of the top of the spinneret plate 1, and the utilization rate of light of the ultraviolet lamp 12 can be improved by arranging the reflecting sticker 11.

The using process is briefly described as follows: when local jam or open-ended spinneret orifice are changed in needs, at first make draw-in groove 3 can extrude fixture block 5 through rotating movable spinneret 2, thereby drive spring 4 and contract, make it can stimulate movable spinneret 2 and drive spinneret orifice 7 and pull out the inside of spinneret 1, then dismantle and change new spinneret orifice 7 through stopping up or open-ended spinneret orifice 7 from the bottom of movable spinneret 2, at last through inserting movable spinneret 2 and spinneret orifice 7 back to the inside of spinneret 1, and rotate, make spring 4 drive fixture block 5 block into the inside of draw-in groove 3 with movable spinneret 2 fixed.

Example 2:

refer to fig. 2, fig. 4, a modular spinneret, including spinneret 1 and the movable spinneret 2 of setting in spinneret 1 inside, hot runner 8 has been opened to spinneret 1's inside, one side intercommunication of hot runner 8 has air-supply line 10, movable spinneret 2's bottom joint has spinneret orifice 7, there is heat pipe 9 spinneret orifice 7 is close to hot runner 8's internal weld, opening 6 with spinneret orifice 7 intercommunication is seted up to movable spinneret 2's bottom, block the air current and carry out the setting of plasticity for it with even transmission after the hot-blast heat absorbs for the filament through heat pipe 9, the moulding effect before the improvement filament blowout has been reached, avoid hot-blast direct contact filament, improve the quality after the filament is moulded, improve the practicality of spinneret.

Referring to fig. 2 and 4, the other side of the hot runner 8 is communicated with an air outlet pipe 16, the surfaces of the air outlet pipe 16 and the air inlet pipe 10 are both sleeved with sealing sleeves 17 which are clamped with the spinneret plate 1, hot air can be discharged by arranging the air outlet pipe 16, air flow can be enabled to flow, and leakage of the hot air from the air inlet pipe 10 and the interface gaps between the air outlet pipe 16 and the hot runner 8 can be avoided by arranging the sealing sleeves 17.

Referring to fig. 4, the surface of the heat conducting pipe 9 is sleeved with a sealing ring 18 clamped with the hot runner 8, and the hot air can be prevented from leaking from the gap between the movable spinneret plate 2 and the interface of the spinneret orifice 7 and the spinneret plate 1 by the sealing ring 18.

Referring to fig. 2 and 4, a baffle plate 19 is slidably connected to the bottom of the spinneret plate 1, a handle 20 is bolted to one end of the baffle plate 19, and a magnet 21 magnetically connected with the spinneret plate 1 is fixedly connected to the other end of the baffle plate 19, so that the spinneret hole 7 can be shielded without using the spinneret plate by arranging the baffle plate 19, dust is prevented from entering, the baffle plate 19 can be conveniently pushed and pulled by arranging the handle 20, and the baffle plate 1 can be fixed by arranging the magnet 21 when the bottom of the spinneret plate 1 is retracted by the baffle plate 19.

The using process is briefly described as follows: when the shaping effect before the fiber yarn is sprayed needs to be improved, hot air is injected into the air inlet pipe 10, so that the hot air can fill the inside of the hot air groove 8, then the heat pipe 9 is used for blocking air flow, and the heat of the hot air is absorbed and then is uniformly transferred to the fiber yarn for plasticity.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a modular spinneret, includes spinneret (1) and sets up at inside activity spinneret (2) of spinneret (1), its characterized in that: the movable spinneret plate (2) is connected to the inside of the spinneret plate (1) in a clamping mode through a clamping mechanism in a clamped mode, a hot runner (8) is formed in the inside of the spinneret plate (1), an air inlet pipe (10) is communicated with one side of the hot runner (8), a spinneret orifice (7) is connected to the bottom of the movable spinneret plate (2) in a clamped mode, a heat conduction pipe (9) is welded to the spinneret orifice (7) close to the hot runner (8), and an opening (6) communicated with the spinneret orifice (7) is formed in the bottom of the movable spinneret plate (2).

2. The modular spinneret plate of claim 1, wherein: clamping mechanism includes through spring mounting fixed connection spring (4) inside spinneret (1), spring (4) are close to the one end of activity spinneret (2) and pass through spring mounting fixedly connected with fixture block (5), draw-in groove (3) with fixture block (5) joint are seted up on the surface of activity spinneret (2).

3. The modular spinneret plate of claim 1, wherein: the surface at the top of the movable spinneret plate (2) is bonded with a light transmission tube (13), and the top of the spinneret plate (1) is fixedly provided with an ultraviolet lamp (12) matched with the light transmission tube (13) for use.

4. The modular spinneret plate of claim 1, wherein: and a reflecting sticker (11) matched with the ultraviolet lamp (12) is bonded on the surface of the top of the spinneret plate (1).

5. The modular spinneret plate of claim 1, wherein: the spinneret plate is characterized in that a connecting plate (14) is welded to the surface of the spinneret plate (1), and a mounting hole (15) is formed in the connecting plate (14).

6. The modular spinneret plate of claim 1, wherein: the opposite side intercommunication of hot chute (8) has out tuber pipe (16), the surface that goes out tuber pipe (16) and air-supply line (10) all overlaps and is equipped with seal cover (17) with spinneret (1) joint.

7. The modular spinneret plate of claim 1, wherein: the surface of the heat conduction pipe (9) is sleeved with a sealing ring (18) clamped with the heat flow groove (8).

8. The modular spinneret plate of claim 1, wherein: the bottom sliding connection of spinneret (1) has baffle (19), the one end bolt of baffle (19) has handle (20), the other end fixedly connected with of baffle (19) is with magnet piece (21) that spinneret (1) magnetism connects.

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