CN210765632U - Independent pressurizing device of pneumatic pressurizing cradle - Google Patents
Independent pressurizing device of pneumatic pressurizing cradle Download PDFInfo
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- CN210765632U CN210765632U CN201920931711.9U CN201920931711U CN210765632U CN 210765632 U CN210765632 U CN 210765632U CN 201920931711 U CN201920931711 U CN 201920931711U CN 210765632 U CN210765632 U CN 210765632U
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- cradle
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- pressurizing
- cylinder
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Abstract
An independent pressurizing device of a pneumatic pressurizing cradle relates to the technical field of textile equipment, in particular to an independent pressurizing device of a pneumatic pressurizing cradle. The pneumatic control device is characterized by comprising a pneumatic control element and an air cylinder arranged on a pneumatic pressurization cradle or a holding pipe, wherein one end of the pneumatic control element is connected with a compressed air source, the other end of the pneumatic control element is connected into the holding pipe through a main air supply pipe and is connected with an air inlet end of the air cylinder through a branch air supply pipe matched with a tee joint, and an extending end of the air cylinder is kept in a contact state with a lever inside the pneumatic pressurization cradle. The positive effect of the overall adjustment of the pressure of the pneumatic pressurizing cradle is realized.
Description
Technical Field
The utility model relates to a weaving equipment technical field especially belongs to an independent pressure device of pneumatic pressurization cradle.
Background
At present, in the field of spun yarn drafting in the cotton textile industry, the integral air bag lever type pneumatic pressurizing cradle has the advantages of semi-pressure release, basically no wearing parts, light and handy structure, large pressurizing force and the like, and is widely applied. As shown in (fig. 1), the integral air bag is installed in the holding tube, and the integral air bag is usually one section for every 3 cradles, or one section for every 6 cradles, or one section for every 8 cradles, and such a structure has the following problems:
1. in the process of adjusting the pressure of one or more cradle(s), the position of the pressing piece body on the same section of air bag changes, and the cradle pressure on the two sides of the pressing piece body is influenced, so that the cradle pressure on the two sides needs to be adjusted again after being adjusted, and the difficulty of installation and adjustment is increased;
2. in the working process of the cradle, one or more cradles are often required to be opened due to yarn breakage or winding of a leather roller and the like, and in the opening process of the cradle, the pressure of the surrounding cradle is fluctuated due to the fact that the pressing piece body moves upwards along with the opening of the cradle, and spinning indexes are influenced;
3. the elastic restoring force generated by the expansion of the air bag transmits the pressure to the cradle through the pressure piece body, and the air bag is aged due to external media such as oil, water and the like in the air after being used for a long time to influence the elasticity, so that the pressure of the cradle is changed, and the spinning index is influenced.
Disclosure of Invention
An object of the utility model is to provide an independent pressure device of pneumatic pressurization cradle promptly to reach and realize that pneumatic pressurization cradle is interference-free and the pressurization is stable unanimous each other in the course of the work, thereby reach the purpose that improves the spinning index.
The utility model provides an independent pressure device of pneumatic pressurization cradle, a serial communication port, include the gas accuse component and install the cylinder on the pneumatic pressurization cradle or grip the pipe, gas accuse component one end be connected with compressed air source, the other end of gas accuse component inserts through total air supply pipe and grips intraductally to through three way connection cooperation branch air supply pipe, be connected with the inlet end of cylinder, wherein, the end that stretches out of cylinder keeps the contact state with the inside lever of pneumatic pressurization cradle.
Furthermore, a pressurizing plate is arranged at the extending end of the cylinder and is kept in a contact state with a lever in the pneumatic pressurizing cradle through the pressurizing plate.
Further, the cylinder is fixed on a support of the pneumatic pressurizing cradle, and the support is installed on the holding pipe through bolts and nuts.
Further, the cylinder is fixed on a support of the pneumatic pressurizing cradle.
The utility model provides an independent pressure device of pneumatic pressurization cradle, cylinder pass through air supply line and connect compressed air source and produce atmospheric pressure, and the end that stretches out of cylinder contacts with the inside lever of pneumatic pressurization cradle to exert pressure to the lever, transmit pneumatic pressurization cradle for using with pressure by the lever. The pneumatic pressurization cradle device has the advantages that each pneumatic pressurization cradle corresponds to an independent air cylinder, the pressure of each pneumatic pressurization cradle is independent of the adjacent pneumatic pressurization cradle and the surrounding pneumatic pressurization cradles in the opening, closing or adjusting process, interference is avoided, the air flow of the air inlet end of each air cylinder can be controlled and adjusted through the pneumatic control element, and the positive effect of overall adjustment of the pressure of the pneumatic pressurization cradles is achieved.
Drawings
The accompanying drawings partially disclose embodiments of the present invention, in which,
FIG. 1 is a prior art integral air bag lever type pneumatic compression cradle;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
As shown in fig. 2-3, the independent pressurizing device of the pneumatic pressurizing cradle provided by the present invention comprises a pneumatic control element 7 and a cylinder 5. The cylinder may be mounted on the pneumatic pressurizing cradle 1, or may be directly mounted on the holding pipe 2, and it should be noted that the pneumatic pressurizing cradle is mounted on the holding pipe. In different embodiments, the air cylinder can be fixed on a support 1-2 of the pneumatic pressurizing cradle, and the support is arranged on the holding pipe through a bolt 1-5 and a nut 1-4; the cylinder can also be fixed on the bracket 1-3 of the pneumatic pressurizing cradle, and in addition, the extending end of the cylinder keeps a contact state with the lever 1-1 in the pneumatic pressurizing cradle. The pneumatic control element is installed between a compressed air source 6 and the air cylinder, specifically, one end of the pneumatic control element is connected with the compressed air source, the other end of the pneumatic control element is connected into the holding pipe through the main air supply pipe 4 and is connected with the air inlet end of the air cylinder through the tee joint matched with the branch air supply pipe 8, therefore, the air flow of the air inlet end of the air cylinder can be controlled and adjusted through the pneumatic control element, and the integral adjustment of the pressure of the pneumatic pressurizing cradle is realized. Preferably, the air control element is a compressed air filtering and pressure regulating valve of AW 3000-03.
The embodiment of the utility model provides an in, can also set up the pressure plate 3 at the end that stretches out of cylinder, under the contact action of the inside lever of pressure plate and pneumatic pressurization cradle, the area of action of the lever of increase cylinder and pneumatic pressurization cradle to improve the availability factor of cylinder.
Claims (4)
1. The utility model provides an independent pressure device of pneumatic pressurization cradle, its characterized in that, includes gas accuse component (7) and installs cylinder (5) on pneumatic pressurization cradle (1) or holding pipe (2), gas accuse component one end be connected with compressed air source (6), the other end of gas accuse component is held intraductally through total air supply pipe (4) access to through three way connection cooperation branch air supply pipe (8), be connected with the inlet end of cylinder, wherein, the end that stretches out of cylinder keeps the contact state with lever (1-1) inside the pneumatic pressurization cradle.
2. The independent pressurizing device for pneumatically pressurizing a cradle according to claim 1, further characterized in that a pressurizing plate (3) is provided at the protruding end of the cylinder and is kept in contact with a lever inside the pneumatically pressurizing cradle by the pressurizing plate.
3. The independent pressurizing device of the pneumatic pressurizing cradle according to any one of claims 1-2, further characterized in that the cylinder is fixed on a support (1-2) of the pneumatic pressurizing cradle, and the support is mounted on the holding tube through a bolt (1-5) and a nut (1-4).
4. Independent pressurizing device for a pneumatic pressurizing cradle according to any one of claims 1-2, further characterized in that the cylinder is fixed to the cradle (1-3) of the pneumatic pressurizing cradle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931711.9U CN210765632U (en) | 2019-06-20 | 2019-06-20 | Independent pressurizing device of pneumatic pressurizing cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931711.9U CN210765632U (en) | 2019-06-20 | 2019-06-20 | Independent pressurizing device of pneumatic pressurizing cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765632U true CN210765632U (en) | 2020-06-16 |
Family
ID=71060926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931711.9U Active CN210765632U (en) | 2019-06-20 | 2019-06-20 | Independent pressurizing device of pneumatic pressurizing cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765632U (en) |
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2019
- 2019-06-20 CN CN201920931711.9U patent/CN210765632U/en active Active
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