CN204087249U - One gets packoff ready - Google Patents
One gets packoff ready Download PDFInfo
- Publication number
- CN204087249U CN204087249U CN201420446080.9U CN201420446080U CN204087249U CN 204087249 U CN204087249 U CN 204087249U CN 201420446080 U CN201420446080 U CN 201420446080U CN 204087249 U CN204087249 U CN 204087249U
- Authority
- CN
- China
- Prior art keywords
- gland bonnet
- sealing column
- ready
- cylinder
- ink
- 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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- Ink Jet (AREA)
Abstract
The utility model discloses one and get packoff ready, comprise sealing column, sealing column upper end connects gets cylinder ready, and lower end is provided with gland bonnet, and gland bonnet can around the axis of rotation of sealing column side, and when gland bonnet closes, sealing column forms the cavity of a sealing; Be provided with gland bonnet cylinder on sealing column surface, gland bonnet cylinder piston rod end is connected with gland bonnet surface; Gland bonnet is also connected by a sealing extension spring with the surface of sealing column; Run through in sealing column and be provided with an ink barrel, ink barrel lower end is dot head, and ink barrel upper end connects gets the cylinder piston of cylinder ready, and through in the middle part of the cylinder piston getting cylinder ready, upper end has ink hole; When gland bonnet is opened, ink barrel can stretch out downwards getting ready under air cylinder driven bottom sealing column.Its beneficial effect is, structure is simple, and save cost, good airproof performance, ink is not easily done, and effectively can extend the time of ink.
Description
Technical field
The utility model relates to the RFID field of falling sealed in unit, particularly relates to one and gets packoff ready.
Background technology
RFID falls in sealed in unit, existingly gets packoff common configuration more complicated ready, poor sealing, and ink easily get ready unintelligible or do not go up a little by dry causing.
Utility model content
The utility model object is, overcomes the defect of prior art, proposes a kind ofly novel to get packoff ready.
The technical solution adopted in the utility model is as follows:
One gets packoff ready, comprises sealing column, and sealing column upper end connects gets cylinder ready, and lower end is provided with gland bonnet, and gland bonnet can around the axis of rotation of sealing column side, and when gland bonnet closes, sealing column forms the cavity of a sealing; Be provided with gland bonnet cylinder on sealing column surface, gland bonnet cylinder piston rod end is connected with gland bonnet surface; Gland bonnet is also connected by a sealing extension spring with the surface of sealing column; Run through in sealing column and be provided with an ink barrel, ink barrel lower end is dot head, and ink barrel upper end connects gets the cylinder piston of cylinder ready, and through in the middle part of the cylinder piston getting cylinder ready, upper end has ink hole; When gland bonnet is opened, ink barrel can stretch out downwards getting ready under air cylinder driven bottom sealing column.
Preferably, outside ink hole, seal rubber sleeve is arranged with.
Preferably, press close to the position of dot head in sealing column, be provided with O-ring seal.
The beneficial effects of the utility model are, structure is simple, and save cost, good airproof performance, ink is not easily done, and effectively can extend the time of ink.
Accompanying drawing explanation
Fig. 1 is the structural representation of this device when getting ready.
Fig. 2 is the structural representation of this device when not getting ready.
Embodiment
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-Fig. 2, get packoff ready, comprise sealing column 1, sealing column upper end connects gets cylinder 2 ready, and lower end is provided with gland bonnet 3, and gland bonnet can rotate around the rotating shaft 11 of sealing column side, and when gland bonnet closes, sealing column forms the cavity of a sealing; Be provided with gland bonnet cylinder 4 on sealing column surface, gland bonnet cylinder piston rod 41 end is connected with gland bonnet surface, and under the driving of gland bonnet cylinder, gland bonnet can carry out the operation opened or close around the shaft; Gland bonnet is also connected by a sealing extension spring 5 with the surface of sealing column; Run through in sealing column and be provided with an ink barrel 6, ink barrel lower end is dot head 7, and ink barrel upper end connects gets the cylinder piston 21 of cylinder ready, and through in the middle part of the cylinder piston getting cylinder ready, upper end has ink hole 22; When gland bonnet is opened, ink barrel can stretch out downwards getting ready under air cylinder driven bottom sealing column.
Wherein, outside ink hole, seal rubber sleeve 23 is arranged with.
Wherein, in sealing column, press close to the position of dot head, be provided with O-ring seal 12.
In this device, gland bonnet cylinder and sealing extension spring coordinate promotion gland bonnet to open, close.During work, gland bonnet cylinder piston rod first stretches out, and promotes gland bonnet to open mode, then gets cylinder piston rod ready and stretches out and release ink barrel and dot head again and complete and get ready.Then, get cylinder piston rod retrogressing ready and drive ink barrel and dot head to return in sealing column, gland bonnet cylinder piston retreats, and sealing extension spring pulls gland bonnet to get back to closure state.
This device before use, need open the seal rubber sleeve at top, and in ink hole, inject ink, ink down can enter ink barrel along the cylinder piston hollow hole getting cylinder ready, and be then locked seal rubber sleeve again.
Be only specific embodiment of the utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. get a packoff ready, it is characterized in that, comprise sealing column, sealing column upper end connects gets cylinder ready, and lower end is provided with gland bonnet, and gland bonnet can around the axis of rotation of sealing column side, and when gland bonnet closes, sealing column forms the cavity of a sealing; Be provided with gland bonnet cylinder on sealing column surface, gland bonnet cylinder piston rod end is connected with gland bonnet surface; Gland bonnet is also connected by a sealing extension spring with the surface of sealing column; Run through in sealing column and be provided with an ink barrel, ink barrel lower end is dot head, and ink barrel upper end connects gets the cylinder piston of cylinder ready, and through in the middle part of the cylinder piston getting cylinder ready, upper end has ink hole; When gland bonnet is opened, ink barrel can stretch out downwards getting ready under air cylinder driven bottom sealing column.
2. get packoff ready as claimed in claim 1, it is characterized in that, outside ink hole, be arranged with seal rubber sleeve.
3. get packoff ready as claimed in claim 1, it is characterized in that, press close to the position of dot head in sealing column, be provided with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446080.9U CN204087249U (en) | 2014-08-08 | 2014-08-08 | One gets packoff ready |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446080.9U CN204087249U (en) | 2014-08-08 | 2014-08-08 | One gets packoff ready |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087249U true CN204087249U (en) | 2015-01-07 |
Family
ID=52179932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446080.9U Expired - Fee Related CN204087249U (en) | 2014-08-08 | 2014-08-08 | One gets packoff ready |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625587A (en) * | 2019-10-17 | 2019-12-31 | 上海大学 | Compact automatic dotting device |
-
2014
- 2014-08-08 CN CN201420446080.9U patent/CN204087249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625587A (en) * | 2019-10-17 | 2019-12-31 | 上海大学 | Compact automatic dotting device |
| CN110625587B (en) * | 2019-10-17 | 2022-06-14 | 上海大学 | Compact automatic dotting device |
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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 |
Granted publication date: 20150107 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |