CN219688997U - Pirn vehicle with dual fool-proof device - Google Patents
Pirn vehicle with dual fool-proof device Download PDFInfo
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- CN219688997U CN219688997U CN202321072421.6U CN202321072421U CN219688997U CN 219688997 U CN219688997 U CN 219688997U CN 202321072421 U CN202321072421 U CN 202321072421U CN 219688997 U CN219688997 U CN 219688997U
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- pirn
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- thin plate
- travel switch
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- 230000009977 dual effect Effects 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 abstract description 24
- 230000001788 irregular Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 2
- 235000014987 copper Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cops, in particular to a cop with a double fool-proof device, which comprises light-operated detection devices, wherein the light-operated detection devices are arranged on cop mounting seats at two sides of a cop; the two sides of the thin plate are fixedly arranged on the pirn, and the upper end face of the thin plate is coplanar with the lower ends of the cover plates at the two ends of the pirn; the travel switch is fixedly arranged below the thin plate, and the top end of the travel switch is close to the lower end face of the thin plate. The utility model is provided with the light-operated detection device and the travel switch which are two independent foolproof devices, and can automatically stop the pirn when the length (height) of the weft wire winding exceeds or the wire winding is irregular, thereby effectively avoiding the defects that the weft wire wound on the pirn exceeds the cover plates at two ends or the wire winding height exceeds the diameter height of the cover plates, the wire winding is irregular and the like caused by the setting error, the control failure, the manual reasons and the like of the counter in the prior art.
Description
Technical Field
The utility model relates to the technical field of cops, in particular to a cop with a dual fool-proof device.
Background
In the prior art, the number of turns of the pirn is usually set by a counter to control the number of windings on the pirn. The method is simple and easy to operate and low in cost, but has some practical use problems. For example, in actual production, the problems that the counter is damaged, the number of standard turns set by staff is too large, automatic stop cannot be performed when winding is irregular, the set value is not changed in time after the wefts with different specifications are replaced, and the like easily occur, so that the problem that the wires wound on the cop exceed the cover plates at the two ends or the problem that the winding height exceeds the diameter of the cover plates is caused.
Therefore, how to provide a pirn with dual fool-proof device to avoid the problem that the weft wound on the pirn exceeds the cover plates at two ends or the winding height exceeds the diameter of the cover plates, the winding is irregular, and the like is a problem to be solved by the person skilled in the art.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a pirn with a dual fool-proof device.
In order to achieve the above and other objects, the present utility model is achieved by the following technical solutions: the pirn car with the double fool-proof devices comprises light-control detection devices, wherein the light-control detection devices are arranged on pirn mounting seats on two sides of a pirn, and the two light-control detection devices are arranged in parallel relatively; the two sides of the thin plate are fixedly arranged on the pirn, and the upper end face of the thin plate is coplanar with the lower ends of the cover plates at the two ends of the pirn; the travel switch is fixedly arranged below the thin plate, and the top end of the travel switch is close to the lower end face of the thin plate.
In one embodiment, the light control detection device is an infrared meter.
In an embodiment, the infrared rays emitted by the two light control detection devices are parallel to the upper end of the cover plate.
In one embodiment, the travel switch includes a push rod, the push rod being a pointed or domed cylinder, the upper end of the push rod being proximate to the sheet.
In one embodiment, the sheet is made of a deformable material.
In one embodiment, there are a plurality of said cops, one said sheet being disposed below a plurality of said cops,
in one embodiment, there are a plurality of said cops, one said sheet being disposed below a plurality of said cops.
In one embodiment, the plurality of coppers are arranged below the plurality of coppers in a one-to-one correspondence.
In an embodiment, the light-operated detection devices are arranged at two ends of each pirn, and the travel switches are correspondingly arranged below the pirn.
In an embodiment, the pirn further comprises a back wire automatic stop device, a rotating shaft and a motor, wherein the back wire automatic stop device is fixedly arranged at the top of the pirn; the two ends of the rotating shaft are respectively arranged on the pirn through the pirn mounting seat, the rotating shaft is positioned under the back line automatic stop device, and one end of the rotating shaft is connected with the motor; the motor is used for driving the rotating shaft to rotate; the light-operated detection device and the travel switch are electrically connected with the back line automatic stop device and the control equipment of the motor.
In an embodiment, the pirn is sleeved on the rotating shaft, and two ends of the pirn are propped against the pirn mounting seat respectively; one end of the weft is arranged in the back thread automatic stop device, and the other end of the weft is wound on the pirn.
The utility model is provided with the light-operated detection device and the travel switch which are two independent foolproof devices, and can automatically stop the pirn when the length (height) of the weft wire winding exceeds or the wire winding is irregular, thereby effectively avoiding the defects that the weft wire wound on the pirn exceeds the diameter height of the cover plates or the wire winding height exceeds the diameter height of the cover plates, the wire winding is irregular and the like caused by the setting error, control failure, manual reasons and the like of the counter in the prior art.
Drawings
Fig. 1 shows a schematic structure of a pirn with a dual fool-proof device according to the present utility model.
Fig. 2 is a schematic structural view of a dual fool-proof device in the present utility model.
Detailed Description
Please refer to fig. 1-2. Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms "top," "upper," "lower," and "a" and the like are used herein for descriptive purposes only and not for purposes of limitation, and are intended to limit the scope of the utility model as defined by the claims.
As shown in fig. 1, the present utility model provides a pirn 100 with a dual fool-proof device, comprising a back wire automatic stop device 11, a rotary shaft 12, a pirn mounting base 13, a motor 14, a pirn 15, a weft 16, a light control detection device 17, a sheet 18 and a travel switch 19. The back line automatic stop device 11 is fixedly arranged at the top of the pirn 100; two ends of the rotating shaft 12 are respectively arranged on the pirn 100 through the pirn mounting seat 13 and are positioned right below the back line automatic stop device 11, and one end of the rotating shaft 12 is connected with the motor 14; the motor 14 is used for driving the rotating shaft 12 to rotate; the pirn 15 is sleeved on the rotating shaft 12, and two ends of the pirn are respectively propped against the pirn mounting seat 13; one end of the weft yarn 16 is arranged in the back yarn automatic stop device 11, and the other end is wound on the pirn 15. The pirn 15 can rotate following the spindle 12 under the drive of the motor 14, so that the weft thread 16 can be wound on the pirn 15.
Referring to fig. 1 and 2, in order to avoid the problems that the weft yarn 16 wound on the pirn 15 exceeds the cover plates at the two ends of the pirn 15, the winding height exceeds the diameters of the cover plates at the two ends, and the winding is irregular, the utility model respectively arranges the light-operated detection devices 17 at the two ends of the pirn 15, and arranges the thin plate 18 and the travel switch 19 below the pirn 15 to form a dual fool-proof and error-proof structure.
Specifically, the light control detecting device 17 may be an infrared instrument, the light control detecting device 17 is disposed on the cop mounting base 13, the two cop mounting bases 13 at two ends of the cop 15 are respectively provided with the light control detecting device 17, the two light control detecting devices 17 are relatively parallel, and the light control detecting device 17 is respectively electrically connected with the back line automatic stop device 11 and the control equipment of the motor 14. When the wefts 16 wound on the cop 15 extend beyond the cover plates 151 at both ends of the cop 15, the light control detection device 17 transmits a signal to the control apparatus to control the back wire automatic stop device 11 and the motor 14 to stop.
Further, the infrared rays emitted from the two photo-control detecting devices 17 may be parallel to the upper ends of the cover plates 151 at both ends of the pirn 15, so that when the winding height on the pirn 15 exceeds the diameters of the cover plates at both ends, an automatic stop can be also achieved.
Specifically, both sides of the thin plate 18 may be fixedly disposed on the pirn 100, and the upper end surface thereof is coplanar with the lower ends of the cap plates 151 at both ends of the pirn 15; the travel switch 19 is fixedly arranged below the thin plate 18, the top end of the travel switch is close to the lower end face of the thin plate 18, and the travel switch 19 is electrically connected with the back line automatic stop device 11 and the control equipment of the motor 14 respectively.
When the winding height of the pirn 15 exceeds the diameter of the cover plates at the two ends or the winding is irregular, the lowest end of the weft yarn 16 on the pirn 15 touches the thin plate 18 to slightly deform, so that the thin plate 18 touches the travel switch 19, and the travel switch 19 sends a stop signal to the control equipment.
As shown in fig. 2, there may be a plurality of cops 15 in the cop 100, and the thin plate 18 may be integrally provided under a plurality of cops 15 and disposed coplanar with the lower end of the end plate 151 of the cop 15, but although not shown, a plurality of thin plates 18 may be provided and disposed under each cop 15. The travel switch 19 is disposed below the sheet 18 and directly below the cop 15, and the travel switch 19 is disposed below each cop 15. The ejector rod 191 is the top of the travel switch 19, the ejector rod 191 may be a pointed top or a dome cylinder, and the upper end of the ejector rod 191 is almost attached to the sheet 18, so as to ensure that when the winding height on the pirn 15 exceeds the diameter of the end plate 181 or the winding is irregular, the tiny deformation generated by the stress of the sheet 18 can be timely sensed by the ejector rod 191 of the travel switch 19, thereby timely realizing shutdown.
In summary, the utility model is provided with the light-operated detection device and the travel switch which are two independent foolproof devices, and can automatically stop the pirn when the length (height) of the weft winding exceeds or the winding is irregular, thereby effectively avoiding the defects of the prior art that the weft wound on the pirn exceeds the cover plates at the two ends or the winding height exceeds the diameter height of the cover plates, the winding is irregular and the like due to the setting error of the counter, control failure, artificial reasons and the like.
Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value. The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. A pirn with dual fool-proof device, comprising:
the light control detection devices are arranged on the pirn mounting seats at two sides of the pirn, and the two light control detection devices are arranged in parallel relatively;
the two sides of the thin plate are fixedly arranged on the pirn, and the upper end face of the thin plate is coplanar with the lower ends of the cover plates at the two ends of the pirn;
the travel switch is fixedly arranged below the thin plate, and the top end of the travel switch is close to the lower end face of the thin plate.
2. The pirn with dual fool-proofing device according to claim 1, wherein said light-operated detection means is an infrared meter.
3. A pirn with dual fool-proofing device according to claim 2, wherein the infrared rays emitted by both light-operated detection devices are parallel to the upper end of the cover plate.
4. A pirn with dual fool-proof device according to claim 1, wherein the travel switch comprises a push rod, which is a pointed or domed cylinder, the upper end of which is proximate to the sheet.
5. The pirn with dual fool-proofing device according to claim 1, wherein said sheet is made of a deformable material.
6. A pirn vehicle with dual fool-proofing device according to claim 1, wherein there are a plurality of said pirns, one said sheet being disposed below a plurality of said pirns.
7. The pirn vehicle with dual fool-proofing device according to claim 1, wherein there are a plurality of said pirns, and a plurality of said thin plates are disposed under a plurality of said pirns in one-to-one correspondence.
8. A pirn with dual fool-proofing device according to claim 6 or 7, wherein the photo-control detection devices are arranged at both ends of each pirn, and the travel switches are arranged below the pirn correspondingly.
9. The pirn with double fool-proof device according to claim 1, further comprising a back wire automatic stop device, a rotating shaft and a motor, wherein the back wire automatic stop device is fixedly arranged at the top of the pirn; the two ends of the rotating shaft are respectively arranged on the pirn through the pirn mounting seat, the rotating shaft is positioned under the back line automatic stop device, and one end of the rotating shaft is connected with the motor; the motor is used for driving the rotating shaft to rotate; the light-operated detection device and the travel switch are electrically connected with the back line automatic stop device and the control equipment of the motor.
10. The pirn vehicle with double fool-proofing device according to claim 9, wherein the pirn is sleeved on the rotating shaft, and two ends of the pirn are respectively propped against the pirn mounting seat; one end of the weft is arranged in the back thread automatic stop device, and the other end of the weft is wound on the pirn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072421.6U CN219688997U (en) | 2023-05-05 | 2023-05-05 | Pirn vehicle with dual fool-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072421.6U CN219688997U (en) | 2023-05-05 | 2023-05-05 | Pirn vehicle with dual fool-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688997U true CN219688997U (en) | 2023-09-15 |
Family
ID=87940141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321072421.6U Active CN219688997U (en) | 2023-05-05 | 2023-05-05 | Pirn vehicle with dual fool-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688997U (en) |
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2023
- 2023-05-05 CN CN202321072421.6U patent/CN219688997U/en active Active
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