CN206188969U - Detachable horn mouth device - Google Patents
Detachable horn mouth device Download PDFInfo
- Publication number
- CN206188969U CN206188969U CN201621236536.4U CN201621236536U CN206188969U CN 206188969 U CN206188969 U CN 206188969U CN 201621236536 U CN201621236536 U CN 201621236536U CN 206188969 U CN206188969 U CN 206188969U
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- port
- horn mouth
- bore
- core construction
- hollow
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a detachable horn mouth device, the device includes horn mouth and lower horn mouth, it includes preceding port and back port to go up the horn mouth, the bore of preceding port reduces after to along the yarn direction of motion in the past gradually, back port bore remains unchanged, both ends are with being equipped with spring bolt structure about the port of back, lower horn mouth includes port and lower port, it great and remain unchanged to go up the port bore, the interior bore of going up the port is the same with the outer bore of back port, open at both ends about last port has the slot, down the bore of port reduces after to along the yarn direction of motion in the past gradually, the bore is directly the same with preceding port internal orifice in the port upper end down. During the use, go up horn mouth accessible spring bolt structure and realize detachable installation with lower horn mouth to can change the combination configuration of going up horn mouth and lower horn mouth according to actual spinning demand when realizing the roving feeding, optimize spinning process, improve yarn quality.
Description
Technical field
The utility model is related to spin new technical field, specifically a kind of detachable bell mouth arrangement.
Background technology
Compact spinning is a kind of ring spinning new technology, and its principle is to install a fiber additional on traditional ring throstle to coagulate
Poly- device, to reduce or eliminate twist triangle zone, so as to be greatly reduced resultant yarn filoplume, improves yarn strength so that road work afterwards
The Yarn break of sequence is reduced, and production efficiency is high.Rove enters draw zone by horn mouth during compact spinning, after drawing-off
Yarn is gathered effect above Nesting Zone, and bell-mouthed installation site have impact on yarn into the position of draw zone, from
And influence Nesting Zone to the compacting effect of yarn, yarn forming performance is impacted.Bell-mouthed structure can enter to feeding rove
The state of draw zone produces influence, then influences yarn quality.
For above-mentioned phenomenon, the utility model provides a kind of detachable bell mouth arrangement, and the device includes upper horn mouth
With lower horn mouth, upper horn mouth includes front port and rear port, the bore of front port along yarn movement direction from front to back by
Decrescence small, rear port bore keeps constant, and night bolt structure is added at the left and right two ends of rear port, and lower horn mouth includes upper
Port and lower port, upper port bore is larger and keeps constant, and the interior bore of upper port is identical with the outer bore of rear port, upper end
The left and right two ends of mouth are provided with slot, and the bore of lower port is gradually reduced from front to back along yarn movement direction, lower port upper end
Interior bore is identical with bore in front port.When using, upper horn mouth can be realized removable by night bolt structure and lower horn mouth
Formula installation is unloaded, is matched somebody with somebody so as to realize that rove can change the bell-mouthed combination with of upper horn mouth when feeding according to actual spinning demand
Put, optimize spinning process, improve yarn quality.
The content of the invention
The utility model provides a kind of four bell mouth arrangement, can be inserted by spring by using upper horn mouth and lower horn mouth
The combined type of latch structure is installed, so as to realize that rove can change upper horn mouth and lower horn mouth when feeding according to actual spinning demand
Combination configuration, optimize spinning process, improve yarn quality.
In order to solve the above problems, the technical scheme that the utility model is taken is：A kind of detachable bell mouth arrangement, bag
Horn mouth and lower horn mouth are included, the upper horn mouth includes front port and rear port, and the interior bore of the front port is along yarn
The line direction of motion is gradually reduced from front to back, and the rear port bore keeps constant, and the rear port includes medial surface and outside
Face, the left hollow-core construction of cuboid and right hollow-core construction are had on the left side and the right of the medial surface and lateral surface,
One end of the left hollow-core construction and the outer side of right hollow-core construction has rectangular upper left opening, lower-left opening, the right side
Upper shed and bottom right opening, latch include upper lateral pin, lower lateral pin and intermediate pin, in the left hollow-core construction and right hollow-core construction
Add left latch and right pin respectively, the upper lateral pin of the left latch and right pin, lower lateral pin stretch out upper left opening, a left side respectively
The intermediate pin of under shed and upper right opening bottom right opening, the left latch and right pin and left hollow-core construction and right hollow-core construction
Connected by upper left spring, lower-left spring and upper right spring, bottom right spring between medial surface, the lower horn mouth includes upper port
And lower port, the bore of the upper port it is larger and keep it is constant, it is described under bell-mouthed upper port interior bore and upper loudspeaker
The outer bore of the rear port of mouth is identical, and the left end and right-hand member of the upper port are provided with left slot and right slot, the lower port
Interior bore is gradually reduced from front to back along yarn movement direction, and bell-mouthed rear end adds support, the branch under described
Frame is screwed on the lever jack of spinning frame.
When using, the upper lateral pin of left latch and right pin is pressed so that the lower left hollow-core construction of lateral pin retraction and right hollow knot
In structure, under then upper bell-mouthed rear port is embedded into bell-mouthed upper port, the upper lateral pin of pressing is put down so that lower horizontal stroke
Pin is embedded into left slot and right slot, and upper horn mouth is fixedly connected with lower horn mouth, during spinning, can select as needed
Upper horn mouth bell-mouthed combination configuration with, feeding rove feeds through upper horn mouth, is passed through lower horn mouth, then enters and lead
Area is stretched, resultant yarn is twisted after being acted on through drawing-off.
The utility model can be installed by using upper horn mouth and lower horn mouth by the combined type of night bolt structure, from
And realize that rove can change the bell-mouthed combination configuration with of upper horn mouth when feeding according to actual spinning demand, optimize spinner
Skill, improves yarn quality.
Brief description of the drawings
Fig. 1 is upper bell-mouth structure of air schematic diagram of the present utility model；
Fig. 2 is lower bell-mouth structure of air schematic diagram of the present utility model.
Specific embodiment
As shown in Fig. 1 and Fig. 2, a kind of detachable bell mouth arrangement, including upper horn mouth 1 and lower horn mouth 15, upper loudspeaker
Mouth includes front port 2 and rear port 3, and the interior bore of front port is gradually reduced from front to back along yarn movement direction, rear end
Mouth bore keeps constant, and rear port includes medial surface and lateral surface, is had on the left side and the right of medial surface and lateral surface
The left hollow-core construction 4 of cuboid and right hollow-core construction 5, open respectively in one end of left hollow-core construction and the outer side of right hollow-core construction
There are rectangular upper left opening, lower-left opening, upper right opening and bottom right opening, latch includes upper lateral pin 6, lower lateral pin 7 and centre
Pin 8, adds left latch 9 and right pin 10 respectively in left hollow-core construction and right hollow-core construction, left latch and right pin it is upper
Lateral pin, lower lateral pin stretch out the intermediate pin of upper left opening, lower-left opening and upper right opening bottom right opening, left latch and right pin respectively
By upper left spring 11, lower-left spring 12 and upper right spring 13, the right side and the medial surface of left hollow-core construction and right hollow-core construction between
Lower spring 14 is connected, and lower horn mouth includes upper port 16 and lower port 17, and the bore of upper port is larger and keeps constant, lower loudspeaker
The interior bore of the upper port of mouth is identical with the outer bore of upper bell-mouthed rear port, and the left end and right-hand member of upper port are provided with left slot
18 and right slot 19, the interior bore of lower port is gradually reduced from front to back along yarn movement direction, the bell-mouthed rear end under
Support 20 is added, support is screwed on the lever jack of spinning frame.
When using, the upper lateral pin 6 of left latch 9 and right pin 10 is pressed so that the left hollow-core construction 4 of the retraction of lower lateral pin 7 and the right side
In hollow-core construction 5, then the rear port 3 of upper horn mouth 1 is embedded into the upper port 16 of lower horn mouth 15, puts down the upper of pressing
Lateral pin so that lower lateral pin is embedded into left slot 18 and right slot 19, and upper horn mouth 1 is fixedly connected with lower horn mouth 15,
During spinning, horn mouth bell-mouthed combination configuration with can be as needed selected, feeding rove feeds through upper horn mouth, under
Horn mouth is passed, and then into draw zone, resultant yarn is twisted after being acted on through drawing-off.
Claims (1)
1. a kind of detachable bell mouth arrangement, including upper horn mouth and lower horn mouth, it is characterized in that：The upper horn mouth includes
Front port and rear port, the interior bore of the front port are gradually reduced from front to back along yarn movement direction, the rear port
Bore keeps constant, and the rear port includes medial surface and lateral surface, on the left side and the right of the medial surface and lateral surface point
The left hollow-core construction of cuboid and right hollow-core construction are not provided with, the one of the left hollow-core construction and the outer side of right hollow-core construction
End has rectangular upper left opening, lower-left opening, upper right opening and bottom right opening, and latch includes upper lateral pin, lower lateral pin
And intermediate pin, add left latch and right pin respectively in the left hollow-core construction and right hollow-core construction, the left latch and
The upper lateral pin of right pin, lower lateral pin stretch out upper left opening, lower-left opening and upper right opening bottom right opening respectively, the left latch and
Pass through upper left spring, lower-left spring and upper right between the medial surface of the intermediate pin of right pin and left hollow-core construction and right hollow-core construction
Spring, the connection of bottom right spring, the lower horn mouth include upper port and lower port, and the bore of the upper port is larger and keeps not
Become, it is described under bell-mouthed upper port interior bore it is identical with the outer bore of upper bell-mouthed rear port, a left side for the upper port
End and right-hand member are provided with left slot and right slot, and the interior bore of the lower port gradually subtracts from front to back along yarn movement direction
Small, bore is identical with bore in upper bell-mouthed front port in the upper end of the upper bell-mouthed lower port, the lower horn mouth
The outer bore of upper port it is identical with the outer bore of lower port, bell-mouthed rear end adds support under described, and the support is logical
Screw is crossed to be fixed on the lever jack of spinning frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236536.4U CN206188969U (en) | 2016-11-14 | 2016-11-14 | Detachable horn mouth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621236536.4U CN206188969U (en) | 2016-11-14 | 2016-11-14 | Detachable horn mouth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188969U true CN206188969U (en) | 2017-05-24 |
Family
ID=58726751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621236536.4U Active CN206188969U (en) | 2016-11-14 | 2016-11-14 | Detachable horn mouth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151839A (en) * | 2017-07-21 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of horn mouth for drawing frame |
-
2016
- 2016-11-14 CN CN201621236536.4U patent/CN206188969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151839A (en) * | 2017-07-21 | 2017-09-12 | 宁夏如意科技时尚产业有限公司 | A kind of horn mouth for drawing frame |
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