CN219824459U - POY spinning bellows lift pneumatic valve group pressure stabilizing device - Google Patents
POY spinning bellows lift pneumatic valve group pressure stabilizing device Download PDFInfo
- Publication number
- CN219824459U CN219824459U CN202320584068.3U CN202320584068U CN219824459U CN 219824459 U CN219824459 U CN 219824459U CN 202320584068 U CN202320584068 U CN 202320584068U CN 219824459 U CN219824459 U CN 219824459U
- Authority
- CN
- China
- Prior art keywords
- pneumatic valve
- valve group
- main pipe
- air
- air duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 12
- 230000008014 freezing Effects 0.000 claims abstract description 8
- 238000007710 freezing Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a POY spinning bellows lifting pneumatic valve group pressure stabilizing device, which comprises a plurality of pneumatic valve groups, wherein a first main pipe is arranged on one side of each pneumatic valve group, a second main pipe is arranged on the other side of each pneumatic valve group, and an air duct box is arranged at one end of each first main pipe; one end of the second main pipe is provided with a freezing valve, and the freezing valve is provided with an air inlet pipe. Compared with the prior art, the device has the advantages that after the device is adopted, the air pressure of the air duct box is sufficient, and after the air duct lifting switch is started, the air duct box rapidly ascends and descends to reach the designated height, so that no air leakage phenomenon exists; the air duct box is frequently lifted, and the air pressure does not obviously fluctuate; and the normal operation of the equipment is not influenced by the replacement of the air valve, so that the stability of the product quality and the continuity of production are ensured.
Description
Technical Field
The utility model relates to the technical field of chemical fibers, in particular to a POY spinning bellows lifting pneumatic valve bank pressure stabilizing device.
Background
The spinning air cylinder box is used as an important device in the spinning production process, and is frequently lifted in daily work. In the past, the valve groups of the spinning air cylinder box are only one group or two groups. However, as the production capacity of companies increases, increasing the number of spinning digits becomes necessary, and the blade time becomes dense due to the increase of the number of spinning digits; frequent air box lifting in the process of shoveling plates is very easy to cause unstable air pressure and abnormal air box lifting; the production quality is affected; the stable production quality is ensured, and the air pressure of the bellows cannot fluctuate.
Disclosure of Invention
The utility model mainly aims to provide a POY spinning bellows lifting pneumatic valve group pressure stabilizing device which is used for solving the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the POY spinning bellows lifting pneumatic valve group pressure stabilizing device comprises a plurality of pneumatic valve groups, wherein a first main pipe is arranged on one side of each pneumatic valve group, a second main pipe is arranged on the other side of each pneumatic valve group, and an air duct box is arranged at one end of each first main pipe; one end of the second main pipe is provided with a freezing valve, and the freezing valve is provided with an air inlet pipe.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the number of the pneumatic valve groups is 4 groups.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the pneumatic valve group comprises a branch pipeline, a pneumatic valve is arranged on the branch pipeline, and a switch is arranged on one side of the pneumatic valve.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the pneumatic valve group comprises a first pneumatic valve group, a second pneumatic valve group, a third pneumatic valve group and a fourth pneumatic valve group; the first pneumatic valve group and the second pneumatic valve group are in a normally open state.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: one end of the branch pipeline is communicated with the first main pipe, and the other end of the branch pipeline is communicated with the second main pipe.
The beneficial effects of the utility model are as follows: compared with the prior art, the device has the advantages that after the device is adopted, the air pressure of the air duct box is sufficient, and after the air duct lifting switch is started, the air duct box rapidly ascends and descends to reach the designated height, so that no air leakage phenomenon exists; the air duct box is frequently lifted, and the air pressure does not obviously fluctuate; the normal operation of the equipment is not affected by the replacement of the air valve, and the stability of the product quality and the continuity of production are ensured; the problem of current shovel board in-process frequent bellows goes up and down to lead to atmospheric pressure unstable, and bellows goes up and down abnormally, and bellows is not in place, leads to elongating thermal stress inhomogeneous is solved.
Drawings
Fig. 1 is a schematic view of the overall planar structure of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the drawings in the embodiments, however, the following detailed description and the embodiments are only for illustrative purposes and not limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 of the drawings, a POY spinning bellows lifting pneumatic valve group pressure stabilizing device in the embodiment comprises a plurality of pneumatic valve groups, wherein a first main pipe 1 is arranged on one side of each pneumatic valve group, a second main pipe 2 is arranged on the other side of each pneumatic valve group, and an air duct box 3 is arranged at one end of each first main pipe 1; one end of the second main pipe 2 is provided with a freezing valve 4, and the freezing valve 4 is provided with an air inlet pipe 40.
Further, the number of the pneumatic valve groups is 4 groups; the pneumatic valve group comprises a first pneumatic valve group 5, a second pneumatic valve group 6, a third pneumatic valve group 7 and a fourth pneumatic valve group 8; the first pneumatic valve group 5 and the second pneumatic valve group 6 are in a normally open state; the third pneumatic valve group 7 and the fourth pneumatic valve group 8 are reserved; further, the pneumatic valve group comprises a branch pipeline 9, a pneumatic valve 90 is arranged on the branch pipeline 9, and a switch 91 is arranged on one side of the pneumatic valve 90; and one end of the branch pipe 9 is communicated with the first main pipe 1, and the other end is communicated with the second main pipe 2.
Compared with the prior art, the device has the advantages that after the device is adopted, the air pressure of the air duct box is sufficient, and after the air duct lifting switch is started, the air duct box rapidly ascends and descends to reach the designated height, so that no air leakage phenomenon exists; the air duct box is frequently lifted, and the air pressure does not obviously fluctuate; the normal operation of the equipment is not affected by the replacement of the air valve, and the stability of the product quality and the continuity of production are ensured; the problem of current shovel board in-process frequent bellows goes up and down to lead to atmospheric pressure unstable, and bellows goes up and down abnormally, and bellows is not in place, leads to elongating thermal stress inhomogeneous is solved.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. A POY spinning bellows lift pneumatic valve group pressure stabilizing device which characterized in that: comprises a plurality of pneumatic valve groups, a first main pipe is arranged on one side of each pneumatic valve group, the other side of the main pipe is provided with a second main pipe, and one end of the first main pipe is provided with an air duct box; one end of the second main pipe is provided with a freezing valve, and the freezing valve is provided with an air inlet pipe.
2. The POY spinning bellows lifting pneumatic valve group pressure stabilizing device according to claim 1, wherein: the number of the pneumatic valve groups is 4 groups.
3. The POY spinning bellows lifting pneumatic valve group pressure stabilizing device according to claim 2, wherein: the pneumatic valve group comprises a branch pipeline, a pneumatic valve is arranged on the branch pipeline, and a switch is arranged on one side of the pneumatic valve.
4. A POY spinning bellows lifting pneumatic valve block pressure stabilizing device according to claim 3, wherein: the pneumatic valve group comprises a first pneumatic valve group, a second pneumatic valve group, a third pneumatic valve group and a fourth pneumatic valve group; the first pneumatic valve group and the second pneumatic valve group are in a normally open state.
5. The POY spinning bellows lifting pneumatic valve group pressure stabilizing device according to claim 4, wherein: one end of the branch pipeline is communicated with the first main pipe, and the other end of the branch pipeline is communicated with the second main pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584068.3U CN219824459U (en) | 2023-03-22 | 2023-03-22 | POY spinning bellows lift pneumatic valve group pressure stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584068.3U CN219824459U (en) | 2023-03-22 | 2023-03-22 | POY spinning bellows lift pneumatic valve group pressure stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219824459U true CN219824459U (en) | 2023-10-13 |
Family
ID=88251785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320584068.3U Active CN219824459U (en) | 2023-03-22 | 2023-03-22 | POY spinning bellows lift pneumatic valve group pressure stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219824459U (en) |
-
2023
- 2023-03-22 CN CN202320584068.3U patent/CN219824459U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219824459U (en) | POY spinning bellows lift pneumatic valve group pressure stabilizing device | |
| CN213041455U (en) | Automatic detection device for sealing performance of storage battery shell | |
| CN115312323B (en) | Anti-infiltration gauge pressure ceramic capacitor | |
| CN104456061A (en) | Gas storage tank | |
| CN101362588A (en) | Tube-type ozone generator | |
| CN211343526U (en) | Large-volume stainless steel oil tank | |
| CN1978240B (en) | A common distribution device of fuel cell for vehicle | |
| CN106838614A (en) | A kind of positive/negative pressure protector | |
| CN213954322U (en) | Piston pin of three-cylinder engine | |
| CN212480818U (en) | Compressed air storage tank for textile auxiliary production | |
| CN218705750U (en) | Storage tank convenient to observe liquid level | |
| CN215832944U (en) | Automatic air tightness testing machine | |
| CN213017973U (en) | Valve body with multiple angle sealing | |
| CN218961786U (en) | Material beating device for reduced pressure distillation continuous production | |
| CN215001542U (en) | Corrosion-resistant boiler deaerator | |
| CN214168574U (en) | Recycling system of papermaking plain boiled water | |
| CN220998918U (en) | Lifting hook special for H-shaped steel | |
| CN205822230U (en) | Foundation bolt positioning device in high precision | |
| CN216278778U (en) | Cantilever servo hydraulic station | |
| CN216647996U (en) | Structure for preventing deformation of top cover of transformer oil tank | |
| CN220568832U (en) | Probe card floating ring assembly with diversion trenches | |
| CN109654899B (en) | Practical diffusion furnace pressure sensor protection system | |
| CN218310763U (en) | Novel mold insert quick-change structure | |
| CN211661877U (en) | Vacuum fixing sucker | |
| CN220604630U (en) | High-temperature-resistant vertical quartz boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |