CN203111919U - Non-leakage air flotation mechanism - Google Patents
Non-leakage air flotation mechanism Download PDFInfo
- Publication number
- CN203111919U CN203111919U CN 201320122731 CN201320122731U CN203111919U CN 203111919 U CN203111919 U CN 203111919U CN 201320122731 CN201320122731 CN 201320122731 CN 201320122731 U CN201320122731 U CN 201320122731U CN 203111919 U CN203111919 U CN 203111919U
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- CN
- China
- Prior art keywords
- supporting plate
- air
- air chamber
- nail
- stay bearing
- 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.)
- Expired - Fee Related
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Abstract
A non-leakage air flotation mechanism comprises a supporting plate (1), a guide nail (2), a supporting plate (3) and an air chamber (5). The lower surface of the supporting plate (1) is attached to the upper surface of the supporting plate (3), the sealed air chamber (5) is arranged below the supporting plate (3), the air chamber (5) is communicated with a fan, the guide nail (2) vertically penetrates through the supporting plate (1) and the supporting plate (3), the guide nail (2) is in non-clearance connection or threaded connection with the supporting plate (1) and the supporting plate (3), a vertically penetrating air flow hole (4) is formed in the guide nail (2), and the lower end of the air flow hole (4) is communicated with the air chamber (5). The non-leakage air flotation mechanism can avoid air flow leakage and improve a practical use effect of air flotation.
Description
Technical field
The utility model relates to a kind of nothing and leaks air supporting mechanism, belongs to the package packing machine field.
Background technology
Patent documentation 200310107724.8 discloses a kind of taper hole formula air supporting pallet, and the material of supporting object is generally stainless steel sheet.In order to adapt to the practical application request of plastic film packaging bag, generally adopt double-decker air supporting pallet as shown in Figure 1 at present, it is plastic flagstone with the object contact layer at the middle and upper levels, can reduce and plastic film bag between friction force, lower floor is stay bearing plate, this two-ply of airflow hole up/down perforation, but because the two-ply area is bigger up and down, can not fit fully between the two-ply and exist slit, a part of air-flow from the slit, to reveal away, thereby reduce pneumatically supported actual effect.
The utility model content
In order to solve the problem that air-flow is revealed in the existing air supporting pallet, the utility model proposes a kind of nothing and reveal air supporting mechanism, it comprises supporting plate (1), water conservancy diversion nail (2), stay bearing plate (3), air chamber (5), supporting plate (1) lower surface and stay bearing plate (3) upper surface are fitted, stay bearing plate (3) below is airtight air chamber (5), air chamber (5) is connected with blower fan, water conservancy diversion nail (2) up/down perforation supporting plate (1) and stay bearing plate (3), be seamless connectivity between water conservancy diversion nail (2) and supporting plate (1) and the stay bearing plate (3) or be threaded, water conservancy diversion nail (2) inside is provided with the airflow hole (4) of up/down perforation, and airflow hole (4) lower end is communicated with air chamber (5).
The beneficial effects of the utility model are: owing to adopt seamless connectivity between water conservancy diversion nail (2) and supporting plate (1) and the stay bearing plate (3), air-flow directly arrives the upper surface of supporting plate (1) by the inner airflow hole (4) of water conservancy diversion nail (2) from air chamber (5), avoid the air-flow leakage, improved pneumatically supported result of use.
Description of drawings
Fig. 1 is the prior art constructions scheme drawing.
Fig. 2 is structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is referring to Fig. 2, a kind of nothing is revealed air supporting mechanism, it comprises supporting plate (1), water conservancy diversion nail (2), stay bearing plate (3), air chamber (5), supporting plate (1) lower surface and stay bearing plate (3) upper surface are fitted, stay bearing plate (3) below is airtight air chamber (5), air chamber (5) is connected with blower fan, water conservancy diversion nail (2) up/down perforation supporting plate (1) and stay bearing plate (3), between water conservancy diversion nail (2) and supporting plate (1) and the stay bearing plate (3) for being threaded, water conservancy diversion nail (2) inside is provided with the airflow hole (4) of up/down perforation, and airflow hole (4) lower end is communicated with air chamber (5).
Claims (1)
1. one kind is not had the air supporting of leakage mechanism, it comprises supporting plate (1), stay bearing plate (3), air chamber (5), supporting plate (1) lower surface and stay bearing plate (3) upper surface are fitted, stay bearing plate (3) below is airtight air chamber (5), air chamber (5) is connected with blower fan, it is characterized in that: it also comprises water conservancy diversion nail (2), water conservancy diversion nail (2) up/down perforation supporting plate (1) and stay bearing plate (3), be seamless connectivity between water conservancy diversion nail (2) and supporting plate (1) and the stay bearing plate (3) or be threaded, water conservancy diversion nail (2) inside is provided with the airflow hole (4) of up/down perforation, and airflow hole (4) lower end is communicated with air chamber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122731 CN203111919U (en) | 2013-03-18 | 2013-03-18 | Non-leakage air flotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122731 CN203111919U (en) | 2013-03-18 | 2013-03-18 | Non-leakage air flotation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111919U true CN203111919U (en) | 2013-08-07 |
Family
ID=48892289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122731 Expired - Fee Related CN203111919U (en) | 2013-03-18 | 2013-03-18 | Non-leakage air flotation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029211A (en) * | 2018-07-26 | 2018-12-18 | 柳州上汽汽车变速器有限公司 | The measuring instrument and measurement method of speed changer shaft axial gap |
-
2013
- 2013-03-18 CN CN 201320122731 patent/CN203111919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029211A (en) * | 2018-07-26 | 2018-12-18 | 柳州上汽汽车变速器有限公司 | The measuring instrument and measurement method of speed changer shaft axial gap |
| CN109029211B (en) * | 2018-07-26 | 2020-06-12 | 柳州上汽汽车变速器有限公司 | Measuring instrument and measuring method for axial clearance of rotating shaft of transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180318 |