CN218756178U - Non-woven fiber spinning mechanism - Google Patents

Abstract

The utility model relates to a non-woven fabrics production technical field especially relates to a non-woven fabrics spouts a mechanism, has reduced the complexity of dismouting when guaranteeing that spinneret and gas plate closely laminate. The utility model provides a non-woven fiber spinneret mechanism, including the spinneret, the outside of spinneret is provided with two gas boards, the equal fixedly connected with in outside of two gas boards is spacing, two and spacing butt joint seats of one-to-one of outside fixedly connected with of spinneret, butt joint seat and the spacing of correspondence can be dismantled through two spacing bolts and be connected and four spacing bolts and be the rectangle array and distribute, gas board outside intercommunication has a plurality of to be the trachea that linear array distributes, the top intercommunication of spinneret has the feed plate, the feed plate passes through the bolt with the spinneret and can dismantle and be connected, be provided with heating element in the feed plate, be provided with the filter screen in the feed plate. The utility model discloses a spacing, butt joint seat and spacing bolt's cooperation has reduced the complexity of dismouting when guaranteeing that spinneret and gas plate closely laminate.

Description

Non-woven fiber spouts a mechanism

Technical Field

The utility model relates to a non-woven fabrics production technical field especially relates to a non-woven fabrics spouts a mechanism.

Background

The process of producing the non-woven fabric mainly comprises the steps of melt preparation, filtration, metering, spinning, non-woven fiber drafting and cooling, web formation, non-woven fiber web reinforcement, lapping and the like, wherein molten raw materials are required to be injected into a spinning box in the spinning process, and finally the molten raw materials pass through a spinning die at the bottom of the spinning box so as to be output in a filament shape, a core component of the spinning die is a spinneret plate, the spinneret plate is cleaned after being blocked and during daily maintenance, so that the spinneret plate, an air plate and a guide plate are detachably connected, an air flow channel is arranged between the air plate and the spinneret plate so as to allow air flow to pass through to draw the non-woven fibers to extend, therefore, in order to avoid the problem of local air leakage of the air flow channel caused by the fact that the spinneret plate is not tightly attached to the air plate, a plurality of uniformly distributed bolts need to be arranged between the air plate and the spinneret plate, a multipoint compression mode is adopted to ensure that the air plate and the positions of the air plate and the spinneret plate are tightly attached, when the spinning die is disassembled, the bolts need to be disassembled one by one another, and the tightness of the spinneret plate is ensured, and the disassembly and the assembly of the spinneret plate is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a non-woven fiber spouts a mechanism, has reduced the complexity of dismouting when guaranteeing that spinneret and gas board closely laminate.

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

the utility model provides a non-woven fiber spinneret mechanism, including the spinneret, the outside of spinneret is provided with two gas boards, the equal fixedly connected with in outside of two gas boards is spacing, two and spacing butt joint seats of one-to-one of outside fixedly connected with of spinneret, butt joint seat and the spacing of correspondence can be dismantled through two spacing bolts and be connected and four spacing bolts and be the rectangle array and distribute, gas board outside intercommunication has a plurality of to be the trachea that linear array distributes, the top intercommunication of spinneret has the feed plate, the feed plate passes through the bolt with the spinneret and can dismantle and be connected, be provided with heating element in the feed plate, be provided with the filter screen in the feed plate.

Preferably, the limiting bolt is horizontally arranged, and the air pipe is positioned below the butt joint seat.

Preferably, the orifices in the spinneret are of conical configuration.

Preferably, heating element includes the heating pipe, and two heating pipe symmetric distributions are in the both sides of spinneret orifice, and the connection terminal is installed to the one end of heating pipe, installs the heat conduction pole that a plurality of is linear array and distributes between two heating pipes, and heat conduction pole and spinneret orifice interlude distribute.

Preferably, the top intercommunication that the feed plate includes closing plate and closing plate has the inlet pipe, is provided with the stock guide between closing plate and the spinneret, and all can dismantle the connection through the bolt between closing plate and the stock guide and between stock guide and the spinneret, has seted up the baffle box in the stock guide, and inlet pipe, baffle box and spinneret orifice communicate in proper order, and the filter screen is located the baffle box and can dismantle with the stock guide and be connected.

Preferably, the outside cover of filter screen is equipped with carriage and filter screen fixed connection, fixedly connected with mount directly over the carriage, and the mount is L shape structure and mount and closing plate can laminate, and the baffle box is with carriage matched with double-deck ladder groove structure.

The utility model discloses possess following beneficial effect:

in the process of assembling the spinning mechanism, the limiting strips slide into the corresponding butt-joint seats, so that the contact surfaces of the spinneret plate and the gas plate can be attached, the attachment degrees of all the parts are kept consistent, then the limiting bolts are rotationally installed, the relative position relation between the spinneret plate and the gas plate can be further positioned and fixed, and when the spinning structure is disassembled, the four limiting bolts are rotationally disassembled and then the limiting strips and the corresponding butt-joint seats are disassembled in a sliding manner.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the overall appearance of the present invention;

FIG. 2 is a schematic view of the separation of a limit strip, a butt joint seat and a limit bolt;

FIG. 3 is a schematic view of a heating assembly;

fig. 4 is a schematic view of the structure of the feed plate in a disassembled state.

In the figure: 1. a spinneret plate; 2. an air plate; 3. a feeding plate; 4. a limiting strip; 5. a docking station; 6. a limit bolt; 7. an air tube; 8. a heating assembly; 9. heating a tube; 10. a wire holder; 11. a heat conducting rod; 12. a material guide plate; 13. a material guide chute; 14. a support frame; 15. filtering with a screen; 16. a fixed mount; 17. sealing plates; 18. and (4) feeding a pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a non-woven fiber spinneret mechanism, including spinneret 1, the outside of spinneret 1 is provided with two air plates 2, the equal fixedly connected with spacing 4 in the outside of two air plates 2, the outside fixedly connected with of spinneret 1 two with spacing 4 one-to-one butt joint seat 5, butt joint seat 5 can be dismantled through two spacing bolts 6 with the spacing 4 that corresponds and be connected and four spacing bolts 6 are the rectangular array and distribute, 2 outside intercommunication of air plates have a plurality of to be the trachea 7 that the linear array distributes, the top intercommunication of spinneret 1 has feed plate 3, feed plate 3 can be dismantled through the bolt with spinneret 1 and be connected, be provided with heating element 8 in the feed plate 3, be provided with filter screen 15 in the feed plate 3.

The scheme has the following working processes:

when the spinning mechanism is disassembled, the lower limiting bolt 6 is rotationally disassembled, the whole formed by connecting the gas plate 2 and the limiting strip 4 slides to the corresponding butt joint seat 5, the limiting strip 4 is separated from the corresponding butt joint seat 5, the disassembly can be completed, when the spinning mechanism is installed, the limiting strip 4 needs to slide into the corresponding butt joint seat 5 at first, the limiting bolt 6 is used for further positioning and fixing, the consistency of the fitting degree of all parts between the spinneret plate 1 and the gas plate 2 can be ensured through the clamping relation between the limiting strip 4 and the butt joint seat 5, compared with the installation mode of tightly pressing the spinneret plate 1 and the gas plate 2 through a plurality of bolts, the problem that the pressing force is inconsistent due to inconsistent bolt tightening degrees can be avoided, and therefore the problem that the local fitting degree between the spinneret plate 1 and the gas plate 2 is inconsistent.

According to the working process, the following steps are known:

this spout a silk mechanism and realized the location cooperation between gas board 2 and the spinneret 1 through spacing 4 and the cooperation of butt joint seat 5, and spacing bolt 6 can play the fixed effect in final location after, and the cooperation of two kinds of spacing relations can reduce the complexity of dismouting when guaranteeing that spinneret 1 and gas board 2 closely laminate.

Further, the limit bolt 6 is horizontally arranged, the air pipe 7 is located below the butt joint seat 5, and the air pipe 7 is conveniently connected with the air inlet mechanism and is convenient for rotating, assembling and disassembling the limit bolt 6.

Furthermore, the spinneret orifices in the spinneret plate 1 are in a conical structure.

Further, heating element 8 includes heating pipe 9, two heating pipe 9 symmetric distributions are in the both sides of spinneret orifice, wire holder 10 is installed to the one end of heating pipe 9, install the heat conduction pole 11 that a plurality of is linear array and distributes between two heating pipe 9, heat conduction pole 11 and spinneret orifice interlude distribute, heat conduction pole 11 cooperation heating pipe 9 can increase heat diffusion scope when not increasing the wiring demand, be favorable to the quick thermally equivalent of the material in the spinneret orifice of each position department.

Further, the top intercommunication that the feed plate 3 includes closing plate 17 and closing plate 17 has inlet pipe 18, be provided with stock guide 12 between closing plate 17 and the spinneret 1, all can dismantle the connection through the bolt between closing plate 17 and the stock guide 12 and between stock guide 12 and the spinneret 1, the baffle box 13 has been seted up in the stock guide 12, inlet pipe 18, baffle box 13 and spinneret orifice communicate in proper order, filter screen 15 is located the baffle box 13 and can dismantle with stock guide 12 and be connected, detachable filter screen 15 is convenient for clean the renewal, be favorable to prolonging the holistic life of mechanism.

Furthermore, the outside cover of filter screen 15 is equipped with carriage 14 and filter screen 15 fixed connection, fixedly connected with mount 16 directly over carriage 14, mount 16 is L shape structure and mount 16 and closing plate 17 can laminate, baffle box 13 is the double-deck ladder groove structure with carriage 14 matched with, under the installation condition, the turn department of baffle box 13 can provide spacing support for carriage 14 from the bottom, closing plate 17 laminating mount 16 can compress tightly the whole that mount 16 and carriage 14 are connected and form downwards with the position of fixed filter screen 15, when dismantling, after disassembling closing plate 17 and baffle 12, utilize the instrument of suitable size to catch on mount 16 and lift and can dismantle filter screen 15 alone, the simple operation is high-efficient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A non-woven fiber spinning mechanism comprises a spinning plate (1), and is characterized in that: the outside of spinneret (1) is provided with two gas plates (2), two the equal fixedly connected with spacing (4) in the outside of gas plate (2), two and spacing (4) one-to-one of the outside fixedly connected with of spinneret (1) butt joint seat (5), can dismantle through two spacing bolts (6) with spacing (4) that correspond and be connected just four spacing bolts (6) and be the rectangle array and distribute to butt joint seat (5), gas plate (2) outside intercommunication has trachea (7) that a plurality of is linear array and distributes, the top intercommunication of spinneret (1) has feed plate (3), feed plate (3) can be dismantled through the bolt with spinneret (1) and be connected, be provided with heating element (8) in feed plate (3), be provided with filter screen (15) in feed plate (3).

2. The nonwoven fiber spinning apparatus of claim 1, wherein: the limiting bolt (6) is horizontally arranged, and the air pipe (7) is located below the butt joint seat (5).

3. The nonwoven fiber spinning mechanism of claim 2, further comprising: the spinneret orifices in the spinneret plate (1) are of a conical structure.

4. A nonwoven fiber spinning assembly as defined in claim 1, wherein: heating element (8) are including heating pipe (9), two heating pipe (9) symmetric distribution is in the both sides of spinneret orifice, wire holder (10), two are installed to the one end of heating pipe (9) install heat conduction pole (11) that a plurality of is linear array and distributes between heating pipe (9), heat conduction pole (11) and spinneret orifice alternate and distribute.

5. The nonwoven fiber spinning mechanism of claim 4, further comprising: the feeding plate (3) is communicated with a feeding pipe (18) through the top of the sealing plate (17) and the top of the sealing plate (17), a material guide plate (12) is arranged between the sealing plate (17) and the spinneret plate (1), the sealing plate (17) and the material guide plate (12) and the spinneret plate (1) are detachably connected through bolts, a material guide groove (13) is formed in the material guide plate (12), the feeding pipe (18), the material guide groove (13) and the spinneret holes are sequentially communicated, and the filter screen (15) is located in the material guide groove (13) and detachably connected with the material guide plate (12).

6. The nonwoven fiber spinning mechanism of claim 5, further comprising: the outside cover of filter screen (15) is equipped with carriage (14) and filter screen (15) fixed connection, fixedly connected with mount (16) directly over carriage (14), mount (16) are L shape structure and mount (16) and closing plate (17) can laminate, baffle box (13) are with carriage (14) matched with double-deck ladder groove structure.

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