CN210824895U - Cop spinning-in device and automatic cone winder - Google Patents
Cop spinning-in device and automatic cone winder Download PDFInfo
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- CN210824895U CN210824895U CN201921140846.XU CN201921140846U CN210824895U CN 210824895 U CN210824895 U CN 210824895U CN 201921140846 U CN201921140846 U CN 201921140846U CN 210824895 U CN210824895 U CN 210824895U
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Abstract
The utility model provides a cop spinning-in device and automatic cone winder, including spinning-in device support, cop tray, spinning-in adapter, bellows, spinning-in air door scissors, yarn detection sensor, go up negative-pressure air pipe and air door down, its characteristics are: the threading head adapter comprises a threading head adapter shell and an air blowing ring in the threading head adapter, wherein the air blowing ring in the threading head adapter is arranged on the inner wall of the threading head adapter shell, an air blowing hole is formed in the air blowing ring in the threading head adapter, and the air blowing direction of the air blowing hole faces to the oblique upper side in the corrugated pipe. The requirement on the perpendicularity of the cop is reduced, the concentricity of the cop and a cop adapter is reduced, the adaptability of the adapter to various cop diameters is improved, and the success rate of spinning-in is improved. The structure is simple, the processing and the manufacture are convenient, and the manufacturing cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the spinning machine makes, a improvement of automatic cone winder is related to, a cop thread winding device and automatic cone winder specifically says so.
Background
In the cop spinning-in mechanism in the prior art, the yarn end of a cop is sucked into a spinning-in channel by using negative pressure, when a sensor detects the yarn, the yarn is cut off by using air door scissors, the upper negative pressure channel is closed, the lower negative pressure channel is opened, and the yarn end of the cop is placed into a central hole of the cop to complete cop spinning-in. The success rate of cop spinning-in is closely related to the inner diameter of a cop adapter and the outer diameter of a spun cop, generally, the inner diameter of the adapter is required to be 1-1.5 mm larger than the outer diameter of the cop, if the inner diameter is too large, negative pressure loss is large, the spinning-in success rate is reduced, and if the inner diameter is too small, pipe clamping or friction between the inner wall of the adapter and the outer surface of the cop can be caused, so that the cop cannot be spun. The cop diameter changes frequently along with the change of yarn varieties, and the cop adapter is required to be replaced along with the change of the diameter of the cop, so that the cop adapter is time-consuming and labor-consuming.
How to provide an automatic cone winder cop spinning-in device, reduce the requirement to the cop straightness that hangs down, reduce the concentricity of cop and cop adapter, improve the adaptability of adapter to various different cop diameters, improve spinning-in success rate. This is a problem to be solved in the technical field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that prior art exists and not enough, provide a cop piecing together device and automatic cone winder, reduce the requirement to the cop straightness that hangs down, reduce the concentricity of cop and cop adapter, improve the adaptability of adapter to various different cop diameters, improve the piecing together success rate.
The utility model aims at realizing through the following technical scheme:
a cop spinning-in device comprises a spinning-in device bracket, a cop tray, a spinning adapter, a corrugated pipe, spinning air door scissors, a yarn detection sensor, an upper negative pressure air pipe and a lower air door, the lower air door is arranged on an air pipe connected on the base at the lower part of the support of the spinning-in device, the scissors of the spinning-in air door are arranged on the mounting plate connected at the upper part of the support of the spinning-in device, the upper end of the corrugated pipe is connected with the mounting plate, the lower end of the corrugated pipe is provided with the spinning-in adapter, the top surface of the mounting plate is connected with the upper negative pressure air pipe and is communicated with the corrugated pipe, it is characterized in that the piecing adapter comprises a piecing adapter shell and an inner blowing ring of the piecing adapter, the inner blowing ring of the piecing adapter is arranged on the inner wall of the piecing adapter shell, and a blowing hole is formed in a blowing ring in the threading adapter, and the blowing direction of the blowing hole faces to the oblique upper part in the corrugated pipe.
The improvement of the technical scheme is as follows: the inner blowing ring of the threading head adapter is annular, the upper part of the inner wall of the inner blowing ring of the threading head adapter is in an inverted round table shape, and the lower part of the inner wall of the inner blowing ring of the threading head adapter is cylindrical.
The technical scheme is further improved as follows: the air blowing hole is arranged at the upper part of the inner wall of the air blowing ring in the threading adapter.
The technical scheme is further improved as follows: the included angle between the blowing direction of the blowing hole and the axis of the corrugated pipe is 15-35 degrees.
The technical scheme is further improved as follows: the distance between the top surface of the base of the support of the spinning-in device and the bottom surface of the mounting plate is at least 600 mm.
The utility model relates to an automatic cone winder, including cop spinning-in device, its characterized in that, cop spinning-in device is foretell cop spinning-in device.
Compared with the prior art, the utility model the advantage be with positive effect:
1. the utility model reduces the requirement on the verticality of the cop, reduces the concentricity of the cop and the cop adapter, improves the adaptability of the adapter to various cop diameters, the spinning-in adapter does not need to be replaced, only one set of adapter is needed, and the spinning-in success rate of the cop is improved;
2. the utility model has the advantages of simple structure, processing preparation is convenient, and the cost is lower.
Drawings
FIG. 1 is a schematic view of a yarn spinning-in device of the present invention;
FIG. 2 is a schematic view of the yarn spinning-in device of the present invention, in which the adapter blows air and the yarn end is sucked into the yarn spinning-in channel during spinning-in;
fig. 3 is a schematic diagram of a spinning-in adapter in a yarn spinning-in device of the present invention.
In the figure, 1-the support of the spinning-in device; 2-cop trays; 3-cop; 4-a spinning-in adapter; 4.1-a piecing adapter housing; 4.2-blowing ring in the head adapter; 4.3-air blowing holes; 4.4-air blowing direction; 5-a corrugated pipe; 6-repiece air door scissors; 7-a yarn detection sensor; 8-an upper negative pressure air pipe; 9-lower air door; d1 — green adaptor inside diameter; d2-cop external diameter.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-3, the utility model relates to an embodiment of cop spinning-in device, including spinning-in device support 1, cop tray 2, spinning-in adapter 4, bellows 5, spinning-in air door scissors 6, yarn detection sensor 7, go up negative pressure air pipe 8 and lower air door 9, set up on the tuber pipe of connecting on the base of spinning-in device support 1 lower part air door 9 down, set up on the mounting panel of 1 upper portion connection of spinning-in device support spinning-in air door scissors 6, bellows 5 upper end with the mounting panel is connected, bellows 5 lower extreme spinning-in adapter 4, connect on the mounting panel top surface go up negative pressure air pipe 8, and with bellows 5 intercommunication.
Specifically, the method comprises the following steps: the above described piecing adapter 4 comprises a piecing adapter housing 4.1 and a blowing ring 4.2 in the piecing adapter, wherein the blowing ring 4.2 in the piecing adapter is arranged on the inner wall of the piecing adapter housing 4.1, a blowing hole 4.3 is arranged on the blowing ring 4.2 in the piecing adapter, and the blowing direction 4.4 of the blowing hole 4.3 faces the oblique upper part in the corrugated pipe 5.
Further, the inner blowing ring 4.2 of the threading head adapter is circular, the upper part of the inner wall of the inner blowing ring 4.2 of the threading head adapter is in an inverted round table shape, and the lower part of the inner wall of the inner blowing ring 4.2 of the threading head adapter is in a cylindrical shape.
And still further. The air blowing hole 4.3 is arranged at the upper part of the inner wall of the air blowing ring 4.2 in the threading adapter.
Preferably, the blowing direction of the blowing holes 4.3 forms an angle of 15-35 degrees with the axis of the corrugated pipe 5.
Preferably, the distance between the top surface of the base of the bracket 1 of the spinning-in apparatus and the bottom surface of the mounting plate is at least 600 mm. The distance from the upper end of the bobbin 3 arranged on the bobbin tray 2 to the bottom surface of the mounting plate is specifically 350-400 mm.
The utility model relates to an embodiment of automatic cone winder, including cop spinning-in device, cop spinning-in device is the cop spinning-in device of above-mentioned embodiment.
The utility model discloses a spinning-in method of cop spinning-in device as follows:
the tray 2 drives the cop 3 to reach the support 1 of the spinning-in device, the spinning-in air door scissors 6 are opened, the negative pressure sucks up the yarn, when the yarn detection sensor detects the yarn, the spinning-in air door scissors 6 are closed, the yarn is cut off, and the upper negative pressure air pipe 8 is closed; meanwhile, the lower air door 9 is opened to suck the yarn end into the central hole of the cop 1 to finish spinning-in; when the yarn end of the cop 3 is not easy to be sucked, the spinning-in adapter 4 moves downwards to be sleeved on the cop 3, a negative pressure airflow ring is formed between the inner diameter D1 of the spinning-in adapter and the outer diameter D2 of the cop, and the airflow blown out from the air blowing hole 4.3 increases the negative pressure, so that the spinning-in is smoother.
The utility model discloses a theory of operation:
1. the utility model discloses form negative pressure air current ring between spinning-in adapter internal diameter D1 and cop external diameter D2, the area size of air current ring has decided the suction to cop 3 of negative pressure, the utility model discloses an increase the suction of air current to the cop once more, set up air hole 4.3 on air ring 4.2 in the spinning-in adapter, air hole 4.3's the direction of blowing court oblique top in the bellows 5 has increased the compressed air current of upwards spraying here, and the high-speed blowout of compressed air has increased the negative pressure here, and is very favourable to the beginning, has improved the spinning-in success rate.
2. The utility model discloses the height of going up repiece air door scissors 6 in the repiece device makes the base top surface of repiece device support 1 and the interval of mounting panel bottom surface be 600mm at least. The distance from the upper end of the bobbin 3 arranged on the bobbin tray 2 to the bottom surface of the mounting plate is specifically 350-400 mm. Therefore, the yarn threading length reaches a certain length, when the single spindle is threaded, the yarn can be sucked by the small suction nozzle without backing off, so that when the single spindle blows, the yarn is pressed by the braid preventing rod to prevent the yarn from backing off, and the length blown by the yarn is only the length originally used for threading.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made in the scope of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. A cop spinning-in device comprises a spinning-in device bracket, a cop tray, a spinning adapter, a corrugated pipe, spinning air door scissors, a yarn detection sensor, an upper negative pressure air pipe and a lower air door, the lower air door is arranged on an air pipe connected on the base at the lower part of the support of the spinning-in device, the scissors of the spinning-in air door are arranged on the mounting plate connected at the upper part of the support of the spinning-in device, the upper end of the corrugated pipe is connected with the mounting plate, the lower end of the corrugated pipe is provided with the spinning-in adapter, the top surface of the mounting plate is connected with the upper negative pressure air pipe and is communicated with the corrugated pipe, it is characterized in that the piecing adapter comprises a piecing adapter shell and an inner blowing ring of the piecing adapter, the inner blowing ring of the piecing adapter is arranged on the inner wall of the piecing adapter shell, and a blowing hole is formed in a blowing ring in the threading adapter, and the blowing direction of the blowing hole faces to the oblique upper part in the corrugated pipe.
2. The cop piecing device of claim 1, wherein the blowing ring in the piecing adapter is circular, the upper part of the inner wall of the blowing ring in the piecing adapter is inverted round table-shaped, and the lower part of the inner wall of the blowing ring in the piecing adapter is cylindrical.
3. The cop piecing device of claim 1 or 2, wherein the air hole is provided in the piecing adapter at an upper portion of an inner wall of the air hole ring.
4. The cop piecing device of claim 1 or 2, wherein the blowing direction of the blowing hole is 15-35 ° to the axis of the bellows.
5. The cop piecing device of claim 3, wherein the blowing direction of the blowing hole is 15-35 ° to the axis of the bellows.
6. A cop piecing device according to claim 1 or 2, wherein the distance between the top face of the base of the piecing device holder and the bottom face of the mounting plate is at least 600 mm.
7. The cop threading apparatus of claim 3, wherein the top of the base of the threading apparatus support is spaced from the bottom of the mounting plate by at least 600 mm.
8. The cop piecing device of claim 4, wherein the top of the base of the piecing device holder is spaced at least 600mm from the bottom of the mounting plate.
9. The cop threading apparatus of claim 5, wherein the top of the base of the threading apparatus support is spaced from the bottom of the mounting plate by at least 600 mm.
10. An automatic winder comprising a cop threading device, characterized in that the cop threading device is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140846.XU CN210824895U (en) | 2019-07-19 | 2019-07-19 | Cop spinning-in device and automatic cone winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140846.XU CN210824895U (en) | 2019-07-19 | 2019-07-19 | Cop spinning-in device and automatic cone winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824895U true CN210824895U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140846.XU Active CN210824895U (en) | 2019-07-19 | 2019-07-19 | Cop spinning-in device and automatic cone winder |
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| CN (1) | CN210824895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123876A (en) * | 2022-07-07 | 2022-09-30 | 浙江理工大学 | Intelligent alignment auxiliary device for aligning bobbin yarn head to bobbin yarn storage disc yarn traction opening |
-
2019
- 2019-07-19 CN CN201921140846.XU patent/CN210824895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123876A (en) * | 2022-07-07 | 2022-09-30 | 浙江理工大学 | Intelligent alignment auxiliary device for aligning bobbin yarn head to bobbin yarn storage disc yarn traction opening |
| CN115123876B (en) * | 2022-07-07 | 2024-04-16 | 浙江理工大学 | Intelligent alignment auxiliary device for aligning cop ends with yarn traction openings of cop disc |
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