CN211199493U

CN211199493U - Special-shaped spinneret plate

Info

Publication number: CN211199493U
Application number: CN201921810974.0U
Authority: CN
Inventors: 韦勇
Original assignee: Yancheng Dahai Chemical Fiber Machinery Co ltd
Current assignee: Yancheng Dahai Chemical Fiber Machinery Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-08-07
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a profile spinneret, including first standard connecting plate and annular mounting groove, be provided with connecting bolt on the first standard connecting plate, and connecting bolt's lower extreme runs through first standard connecting plate and is connected with second standard connecting plate upper surface, the upper surface of first standard connecting plate is provided with total feed inlet, the lower extreme and the cavity body of total feed inlet are linked together, and the cavity body sets up inside first standard connecting plate, the inside wall of the cavity body is provided with the draw-in groove, and is provided with O type net piece in the draw-in groove, the annular mounting groove sets up the lower terminal surface at first standard connecting plate, be provided with the second sealing washer in the annular mounting groove, second standard connecting plate upper surface is provided with assembles the groove, branch feed inlet's lower extreme is linked together with the punishment in advance passageway. The special-shaped spinneret plate is provided with the special-shaped discharge hole consisting of the rectangular discharge hole and the arc-shaped discharge hole, and the sprayed fiber is hollow, light and soft.

Description

Special-shaped spinneret plate

Technical Field

The utility model relates to a relevant technical field of spinneret specifically is a special-shaped spinneret.

Background

The spinneret plate is a product commonly used in the textile chemical fiber industry, the function of the spinneret plate is to convert a viscous state high polymer solution or solution into a trickle with a specific cross section through micropores, and the trickle is solidified into a strand silk through a solidification medium such as air or a solidification bath.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special-shaped spinneret to solve the structure that the spinneret proposed is the most critical structural feature is the discharge gate among the above-mentioned background art, the structure of current spinneret discharge opening is comparatively single, mainly is circular shape, leads to the spinneret spout the problem that the class received the limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a profiled spinneret plate comprises a first standard connecting plate and an annular mounting groove, wherein a connecting bolt is arranged on the first standard connecting plate, the lower end of the connecting bolt penetrates through the first standard connecting plate to be connected with the upper surface of a second standard connecting plate, a main feed port is arranged on the upper surface of the first standard connecting plate, a first sealing ring is arranged on the outer side of the main feed port, the lower end of the main feed port is communicated with a cavity body, the cavity body is arranged inside the first standard connecting plate, a clamping groove is formed in the inner side wall of the cavity body, an O-shaped mesh sheet is arranged in the clamping groove, the annular mounting groove is arranged on the lower end surface of the first standard connecting plate, the annular mounting groove is arranged between the connecting bolt and the cavity body, a second sealing ring is arranged in the annular mounting groove, the lower end of the second sealing ring is in contact with the upper end surface of the second standard connecting, and assemble the groove lower extreme and divide the feed inlet to be linked together, divide the lower extreme and the punishment in advance passageway of feed inlet to be linked together, and the lower extreme discharge gate of punishment in advance passageway is linked together, and the discharge gate lower extreme link up the second standard connecting plate simultaneously.

Preferably, the first standard connecting plate is in threaded connection with the second standard connecting plate through a connecting bolt, and the upper surface of the second standard connecting plate is in contact with the lower end face of the first standard connecting plate.

Preferably, the clamping groove and the O-shaped net piece form a sliding mechanism, the diameter of the O-shaped net piece is larger than the diameter of the lowest end of the cavity body, and meanwhile the lower end of the O-shaped net piece is in contact with the second standard connecting plate.

Preferably, the annular mounting groove is connected with the second sealing ring in a clamping manner, and the lower end of the second sealing ring is in close contact with the upper surface of the second standard connecting plate.

Preferably, the gathering groove is internally and uniformly distributed with the branch feeding ports, and the branch feeding ports, the material passing channels and the discharging ports are in one-to-one correspondence.

Preferably, the discharge gate is including rectangle discharge gate and arc discharge gate, and is provided with the arc discharge gate on the rectangle discharge gate, and the arc discharge gate is linked together with the rectangle discharge gate simultaneously, is connected between the inner of rectangle discharge gate, and rectangle discharge gate and arc discharge gate all are provided with threely.

Compared with the prior art, the beneficial effects of the utility model are that: the profile spinneret plate is provided with a plurality of profile spinneret plates,

(1) the first standard connecting plate and the second standard connecting plate are in threaded connection through the connecting bolt, so that the first standard connecting plate and the second standard connecting plate are convenient to disassemble and assemble;

(2) the O type net piece that sets up can filter the high polymer solution, it contains impurity to avoid the high polymer solution, long-time spout the silk and lead to the discharge gate to block up, and the quality of spinning reduces, the special-shaped discharge gate that the discharge gate that sets up is constituteed by rectangle discharge gate and arc discharge gate in addition, spun cellosilk is inside hollow, light in weight, soft, regular accessible dismantles connecting bolt and clears up or changes O type net piece and keep its permeability, can be according to the demand of spouting the silk kind in addition, change the second standard connecting plate, the shape of discharge gate is different, the silk performance of spouting different shapes is different, strengthen its application range.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of a second standard connection board according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the structure of the discharge port of the present invention.

In the figure: 1. first standard connecting plate, 2, connecting bolt, 3, second standard connecting plate, 4, total feed inlet, 5, first sealing washer, 6, the cavity body, 7, the draw-in groove, 8, O type net piece, 9, annular mounting groove, 10, second sealing washer, 11, assemble the groove, 12, divide the feed inlet, 13, punishment in advance passageway, 14, discharge gate, 1401, rectangle discharge gate, 1402, arc discharge gate.

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: a profiled spinneret plate is disclosed, as shown in figures 1 and 3, a connecting bolt 2 is arranged on a first standard connecting plate 1, the lower end of the connecting bolt 2 penetrates through the first standard connecting plate 1 to be connected with the upper surface of a second standard connecting plate 3, the first standard connecting plate 1 is in threaded connection with the second standard connecting plate 3 through the connecting bolt 2, the upper surface of the second standard connecting plate 3 is in contact with the lower end surface of the first standard connecting plate 1, the first standard connecting plate 1 and the second standard connecting plate 3 are in threaded connection through the connecting bolt 2 to facilitate assembly and disassembly, a main feed inlet 4 is arranged on the upper surface of the first standard connecting plate 1, a first sealing ring 5 is arranged on the outer side of the main feed inlet 4, the lower end of the main feed inlet 4 is communicated with a cavity body 6, the cavity body 6 is arranged inside the first standard connecting plate 1, a clamping groove 7 is arranged on the inner side wall of, and an O-shaped mesh 8 is arranged in the clamping groove 7, the clamping groove 7 and the O-shaped mesh 8 form a sliding mechanism, the diameter of the O-shaped mesh 8 is larger than the diameter of the lowest end of the cavity body 6, meanwhile, the lower end of the O-shaped mesh 8 is in contact with the second standard connecting plate 3, the O-shaped mesh 8 can filter a high polymer solution to avoid impurities from accelerating the internal blockage of the spinneret plate and influencing the spinning quality, an annular mounting groove 9 is arranged on the lower end face of the first standard connecting plate 1, the annular mounting groove 9 is arranged between the connecting bolt 2 and the cavity body 6, the annular mounting groove 9 is connected with a second sealing ring 10 in a clamping manner, the lower end of the second sealing ring 10 is in close contact with the upper surface of the second standard connecting plate 3, and the second sealing ring 10 enhances the sealing performance between the first standard connecting plate 1 and the second standard.

As shown in fig. 1, 2, 3 and 4, a second sealing ring 10 is disposed in the annular mounting groove 9, and the lower end of the second sealing ring 10 contacts with the upper end surface of the second standard connecting plate 3, the upper surface of the second standard connecting plate 3 is provided with a converging groove 11, and the lower end of the converging groove 11 is communicated with a branch material inlet 12, the branch material inlet 12 is uniformly distributed in the converging groove 11, and the branch material inlet 12, a material passing channel 13 and a material outlet 14 are in a one-to-one correspondence relationship, the high polymer solution converged in the converging groove 11 is uniformly sprayed out through the material inlet 12, the material passing channel 13 and the material outlet 14, the lower end of the branch material inlet 12 is communicated with the material passing channel 13, and the material outlet 14 at the lower end of the material passing channel 13 is communicated, and the lower end of the material outlet 14 penetrates through the second standard connecting plate 3, the material outlet 14 includes a rectangular material outlet, meanwhile, the arc-shaped discharge hole 1402 is communicated with the rectangular discharge hole 1401, the inner ends of the rectangular discharge hole 1401 are connected, the number of the rectangular discharge holes 1401 and the number of the arc-shaped discharge holes 1402 are three, and the special-shaped discharge holes 14 formed by the rectangular discharge holes 1401 and the arc-shaped discharge holes 1402 enable spun yarns to be light and soft, and the types of spinning threads of the spinneret plate are increased.

The working principle is as follows: when the profiled spinneret plate is used, the connecting bolt 2 is screwed, so that the first standard connecting plate 1 and the second standard connecting plate 3 are in threaded connection, the second sealing ring 10 in the annular mounting groove 9 is in contact with the upper surface of the second standard connecting plate 3, the sealing performance of the joint of the second standard connecting plate is ensured, the O-shaped mesh 8 is fixed on the upper surface of the second standard connecting plate 3 by the clamping groove 7, in the working process, a high polymer solution enters the cavity body 6 through the main feed inlet 4, the sealing performance of the main feed inlet 4 is enhanced by the first sealing ring 5, the high polymer solution flows into the converging groove 11 through the filtering of the O-shaped mesh 8, is uniformly distributed to the branch feed inlets 12 by the converging groove 11, flows into the material feeding channel 13 through the branch feed inlets 12, and is sprayed out from the discharge outlet 14 through the material feeding channel 13 to form profiled filaments, the second standard connecting plate 3 and the first standard connecting plate 1 can be separated by screwing the, the novel spinneret plate is convenient to clean, coagulation accumulated inside the novel spinneret plate after long-time use is avoided from influencing the spinneret effect, the O-shaped mesh 8 can be cleaned or replaced, the second standard connecting plate 3 with different special-shaped discharge holes 14 can be replaced according to the production requirement of the special-shaped filament, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A profile spinneret plate, which comprises a first standard connecting plate (₁) And an annular mounting groove (₉) The method is characterized in that: the connecting device is characterized in that a connecting bolt (2) is arranged on the first standard connecting plate (1), the lower end of the connecting bolt (2) penetrates through the first standard connecting plate (1) to be connected with the upper surface of the second standard connecting plate (3), and the first standard connecting plate (1)) The upper surface of the main feed port (4) is provided with a main feed port (4), a first sealing ring (5) is arranged on the outer side of the main feed port (4), the lower end of the main feed port (4) is communicated with a cavity body (6), the cavity body (6) is arranged inside a first standard connecting plate (1), the inner side wall of the cavity body (6) is provided with a clamping groove (7), an O-shaped mesh (8) is arranged in the clamping groove (7), an annular mounting groove (9) is arranged on the lower end surface of the first standard connecting plate (1), the annular mounting groove (9) is arranged between a connecting bolt (2) and the cavity body (6), a second sealing ring (10) is arranged in the annular mounting groove (9), the lower end of the second sealing ring (10) is contacted with the upper end surface of a second standard connecting plate (3), the upper surface of the second standard connecting plate (3) is provided with a gathering, and the lower end of the convergence groove (11) is communicated with the branch material inlet (12), the lower end of the branch material inlet (12) is communicated with the material passing channel (13), the lower end of the material passing channel (13) is communicated with the material outlet (14), and the lower end of the material outlet (14) penetrates through the second standard connecting plate (3).

2. The profile spinneret plate according to claim 1, wherein: the first standard connecting plate (1) is in threaded connection with the second standard connecting plate (3) through the connecting bolt (2), and the upper surface of the second standard connecting plate (3) is in contact with the lower end face of the first standard connecting plate (1).

3. The profile spinneret plate according to claim 1, wherein: the clamping groove (7) and the O-shaped net piece (8) form a sliding mechanism, the diameter of the O-shaped net piece (8) is larger than the diameter of the lowest end of the cavity body (6), and meanwhile the lower end of the O-shaped net piece (8) is in contact with the second standard connecting plate (3).

4. The profile spinneret plate according to claim 1, wherein: the annular mounting groove (9) is connected with the second sealing ring (10) in a clamping mode, and the lower end of the second sealing ring (10) is in close contact with the upper surface of the second standard connecting plate (3).

5. The profile spinneret plate according to claim 1, wherein: evenly distributed divides in the convergence groove (11) into feed inlet (12), and divides feed inlet (12), crosses material passageway (13) and discharge gate (14) to present one-to-one correspondence.

6. The profile spinneret plate according to claim 1, wherein: the discharge port (14) comprises a rectangular discharge port (1401) and arc-shaped discharge ports (1402), the arc-shaped discharge ports (1402) are arranged on the rectangular discharge port (1401), meanwhile, the arc-shaped discharge ports (1402) are communicated with the rectangular discharge port (1401), the inner ends of the rectangular discharge port (1401) are connected, and the number of the rectangular discharge ports (1401) and the number of the arc-shaped discharge ports (1402) are three.