CN214111394U - Wall-breaking structure capable of uniformly spraying yarns - Google Patents

Wall-breaking structure capable of uniformly spraying yarns Download PDF

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Publication number
CN214111394U
CN214111394U CN202022636336.0U CN202022636336U CN214111394U CN 214111394 U CN214111394 U CN 214111394U CN 202022636336 U CN202022636336 U CN 202022636336U CN 214111394 U CN214111394 U CN 214111394U
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CN
China
Prior art keywords
spinneret
spinning
shaped
air knife
plate
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Expired - Fee Related
Application number
CN202022636336.0U
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Chinese (zh)
Inventor
余辉
王朝锋
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Suzhou Granrong Environmental Protection Technology Co ltd
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Suzhou Granrong Environmental Protection Technology Co ltd
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Priority to CN202022636336.0U priority Critical patent/CN214111394U/en
Application granted granted Critical
Publication of CN214111394U publication Critical patent/CN214111394U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A wall breaking structure for uniformly spraying yarns comprises an extruder connector, a spray head connecting nut and a spray head seat; the nozzle seat comprises a back plate, a sealing plate, a spinneret plate, a left air knife and a right air knife; the extruder connector is connected with the spray head connector through a spray head connecting nut; the nozzle connector is connected with the nozzle base; the bottom of the spinneret plate is provided with a plurality of hot air outlets; a plurality of hot air inlets are formed around the spinneret plate; the hot air inlets are communicated with the hot air outlets to form a hot air channel; a V-shaped spinneret assembly with a downward tip is arranged in the middle of the bottom of the spinneret plate; a spinning channel is arranged in the V-shaped spinning assembly, and a spinning hole is formed at the bottom of the V-shaped spinning assembly by the spinning channel; a first air outlet channel is formed between the inclined surface of the left air knife and the side surface of the V-shaped spinning assembly; and a second air outlet channel is formed between the inclined surface of the right air knife and the side surface of the V-shaped spinning assembly. The utility model discloses, solve spinneret hole department PP material and be detained easily and accumulational problem, guarantee that the silk is smooth and easy, the finished product does not have the crystal.

Description

Wall-breaking structure capable of uniformly spraying yarns
Technical Field
The utility model relates to a spout the silk machine field, especially relate to an evenly spout broken wall formula structure of silk.
Background
PP materials at a filament outlet of the existing spinneret plate are easy to be retained and accumulated, so that filament outlet is not smooth, a finished product has crystals, the quality is low, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an evenly spout broken wall formula structure of silk solves the spinneret and goes out the easy problem of being detained and piling up of silk hole department PP material, makes out the silk smooth and easy, effectual solution finished product crystal phenomenon.
(II) technical scheme
In order to solve the problems, the utility model provides a wall breaking type structure for uniformly spraying yarns, which comprises an extruder connector, a spray head connecting nut and a spray head seat; the nozzle seat comprises a back plate, a sealing plate, a spinneret plate, a left air knife and a right air knife;
the extruder connector is connected with the spray head connector through a spray head connecting nut; the nozzle connector is connected with the nozzle base;
a sealing plate is arranged between the back plate and the spinneret plate;
the bottom of the spinneret plate is provided with a plurality of hot air outlets; a plurality of hot air inlets are formed around the spinneret plate; the hot air inlets are communicated with the hot air outlets to form a hot air channel;
a V-shaped spinneret assembly with a downward tip is arranged in the middle of the bottom of the spinneret plate; a spinning channel is arranged in the V-shaped spinning assembly, and a spinning hole is formed at the bottom of the V-shaped spinning assembly by the spinning channel; the spinning direction of the spinning holes is vertical downwards;
one side of the left air knife and one side of the right air knife, which face the V-shaped spinning assembly, are provided with inclined planes corresponding to the side surfaces of the V-shaped spinning assembly;
a first air outlet channel is formed between the inclined surface of the left air knife and the side surface of the V-shaped spinning assembly; a second air outlet channel is formed between the inclined surface of the right air knife and the side surface of the V-shaped spinning assembly; the first air outlet channel and the second air outlet channel are respectively communicated with hot air channels on two sides of the V-shaped spinneret assembly to form an air flow conveying channel;
a strip-shaped opening is formed between the bottoms of the left air knife and the right air knife, the width of the strip-shaped opening is smaller than the diameter of the spinning channel, namely the width of the strip-shaped opening is smaller than the diameter of the spinning hole; the strip-shaped opening is positioned below the spinneret orifice.
Preferably, the bottom of the spinneret plate is provided with a plurality of threaded blind holes; and a plurality of bolts respectively penetrate through the left air knife and the right air knife and are screwed into the threaded blind holes so as to install the left air knife and the right air knife at the bottom of the spinneret plate.
Preferably, the sealing plate is an aluminum plate.
Preferably, the two groups of back plates are arranged in a close fit manner in parallel; a sealing plate is arranged between the two groups of back plates.
Preferably, the diameter of the spinneret orifice is 0.3 mm; the width of the strip-shaped opening is 0.2 mm.
In the utility model, the strip-shaped opening is positioned below the spinneret orifice, and the width of the strip-shaped opening is smaller than the diameter of the spinneret orifice, thereby forming a wall breaking structure; under the timely air-out state of first air-out channel and second air-out channel, solve spinneret orifice department PP material and delay easily and pile up the problem, guarantee that it is smooth and easy to go out the silk, the finished product does not have the crystal.
Drawings
Fig. 1 is the structure schematic diagram of the broken wall type structure of the uniform spinning device provided by the utility model.
Fig. 2 is a bottom view of the spinneret in the wall-broken structure of the uniform spinning device.
Fig. 3 is a front view of the wall-broken structure of the uniform spinning device of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the wall breaking structure for uniform spinning comprises an extruder connector 1, a nozzle connector 2, a nozzle connecting nut 3 and a nozzle seat; the spray head seat comprises a back plate 4, a sealing plate 5, a spinneret plate 6, a left air knife 7 and a right air knife 8;
the extruder connector 1 is connected with the nozzle connector 2 through a nozzle connecting nut 3; the nozzle connector 2 is connected with a nozzle seat;
a sealing plate 5 is arranged between the back plate 4 and the spinneret plate 6;
the bottom of the spinneret plate 6 is provided with a plurality of hot air outlets 62; a plurality of hot air inlets 61 are arranged on the periphery of the spinneret plate 6; the plurality of hot air inlets 61 are communicated with the plurality of hot air outlets 62 to form a hot air channel;
a V-shaped spinneret assembly 63 with a downward tip is arranged in the middle of the bottom of the spinneret plate 6; a spinneret channel 9 is arranged in the V-shaped spinneret assembly 63, and spinneret holes are formed at the bottom of the V-shaped spinneret assembly 63 by the spinneret channel 9; the spinning direction of the spinning holes is vertical downwards;
one sides of the left air knife 7 and the right air knife 8 facing the V-shaped spinning assembly 63 are provided with inclined planes corresponding to the side surfaces of the V-shaped spinning assembly 63;
a first air outlet channel 10 is formed between the inclined surface of the left air knife 7 and the side surface of the V-shaped spinning assembly 63; a second air outlet channel 11 is formed between the inclined surface of the right air knife 8 and the side surface of the V-shaped spinning assembly 63; the first air outlet channel 10 and the second air outlet channel 11 are respectively communicated with hot air channels on two sides of the V-shaped spinneret assembly 63 to form an air flow conveying channel;
a strip-shaped opening 12 is formed between the bottoms of the left air knife 7 and the right air knife 8, the width of the strip-shaped opening 12 is smaller than the diameter of the spinning channel 9, namely the width of the strip-shaped opening 12 is smaller than the diameter of the spinning hole; the bar 12 is located below the spinneret orifice.
In an alternative embodiment, the orifice diameter is 0.3 mm; the width of the strip-shaped opening 12 is 0.2 mm.
In the utility model, the strip-shaped opening 12 is positioned below the spinneret orifice, and the width of the strip-shaped opening 12 is smaller than the diameter of the spinneret orifice, thereby forming a wall breaking structure; under the timely air-out state of first exhaust duct 10 and second exhaust duct 11, solve spinneret hole department PP material and delay easily and pile up the problem, guarantee that it is smooth and easy to go out the silk, the finished product does not have the crystal.
In an alternative embodiment, the bottom of the spinneret plate 6 is provided with a plurality of threaded blind holes 64; a plurality of bolts respectively pass through the left air knife 7 and the right air knife 8 and are screwed into the threaded blind holes 64 so as to install the left air knife 7 and the right air knife 8 at the bottom of the spinneret plate 6. The left air knife 7 and the right air knife 8 are convenient to install, dismantle and replace and clean.
In an alternative embodiment, the sealing plate 5 is an aluminum plate, and the sealing effect is good.
In an alternative embodiment, the back plates 4 are arranged in two groups in parallel and closely; and a sealing plate 5 is arranged between the two groups of back plates 4, so that the sealing effect is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (5)

1. A wall breaking type structure for uniformly spraying yarns is characterized by comprising an extruder connector (1), a spray head connector (2), a spray head connecting nut (3) and a spray head seat; the spray head seat comprises a back plate (4), a sealing plate (5), a spinneret plate (6), a left air knife (7) and a right air knife (8);
the extruder connector (1) is connected with the nozzle connector (2) through the nozzle connecting nut (3); the spray head connector (2) is connected with a spray head seat;
a sealing plate (5) is arranged between the back plate (4) and the spinneret plate (6);
the bottom of the spinneret plate (6) is provided with a plurality of hot air outlets (62); a plurality of hot air inlets (61) are arranged on the periphery of the spinneret plate (6); the hot air inlets (61) are communicated with the hot air outlets (62) to form a hot air channel;
a V-shaped spinneret assembly (63) with a downward tip is arranged in the middle of the bottom of the spinneret plate (6); a spinneret channel (9) is arranged in the V-shaped spinneret assembly (63), and spinneret holes are formed at the bottom of the V-shaped spinneret assembly (63) by the spinneret channel (9); the spinning direction of the spinning holes is vertical downwards;
one sides of the left air knife (7) and the right air knife (8) facing the V-shaped spinning assembly (63) are provided with inclined surfaces corresponding to the side surfaces of the V-shaped spinning assembly (63);
a first air outlet channel (10) is formed between the inclined surface of the left air knife (7) and the side surface of the V-shaped spinning assembly (63); a second air outlet channel (11) is formed between the inclined surface of the right air knife (8) and the side surface of the V-shaped spinning assembly (63); the first air outlet channel (10) and the second air outlet channel (11) are respectively communicated with hot air channels on two sides of the V-shaped spinning assembly (63) to form an air flow conveying channel;
a strip-shaped opening (12) is formed between the bottoms of the left air knife (7) and the right air knife (8), the width of the strip-shaped opening (12) is smaller than the diameter of the spinning channel (9), namely the width of the strip-shaped opening (12) is smaller than the diameter of the spinning hole; the strip-shaped opening (12) is positioned below the spinneret orifice.
2. The wall-breaking structure of the uniform spinneret according to claim 1, wherein the spinneret plate (6) is provided with a plurality of blind threaded holes (64) at the bottom; and a plurality of bolts respectively penetrate through the left air knife (7) and the right air knife (8) and are screwed into the threaded blind holes (64) so as to install the left air knife (7) and the right air knife (8) at the bottom of the spinneret plate (6).
3. Wall-broken structure for spinning jet uniformly according to claim 1, characterized in that the sealing plate (5) is an aluminum plate.
4. The wall-breaking structure for uniform spinning according to claim 1, wherein the back plates (4) are arranged in two groups in parallel and closely; a sealing plate (5) is arranged between the two groups of back plates (4).
5. The wall-broken structure for uniform spinning according to claim 1, wherein the diameter of the spinning hole is 0.3 mm; the width of the strip-shaped opening (12) is 0.2 mm.
CN202022636336.0U 2020-11-13 2020-11-13 Wall-breaking structure capable of uniformly spraying yarns Expired - Fee Related CN214111394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022636336.0U CN214111394U (en) 2020-11-13 2020-11-13 Wall-breaking structure capable of uniformly spraying yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022636336.0U CN214111394U (en) 2020-11-13 2020-11-13 Wall-breaking structure capable of uniformly spraying yarns

Publications (1)

Publication Number Publication Date
CN214111394U true CN214111394U (en) 2021-09-03

Family

ID=77504165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022636336.0U Expired - Fee Related CN214111394U (en) 2020-11-13 2020-11-13 Wall-breaking structure capable of uniformly spraying yarns

Country Status (1)

Country Link
CN (1) CN214111394U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210903