CN203546273U - Pipe grabber for automatic doffer - Google Patents
Pipe grabber for automatic doffer Download PDFInfo
- Publication number
- CN203546273U CN203546273U CN201320441056.1U CN201320441056U CN203546273U CN 203546273 U CN203546273 U CN 203546273U CN 201320441056 U CN201320441056 U CN 201320441056U CN 203546273 U CN203546273 U CN 203546273U
- Authority
- CN
- China
- Prior art keywords
- cushion rubber
- hole
- rubber ring
- automatic doffer
- support
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model mainly discloses a pipe grabber for an automatic doffer. The pipe grabber comprises a rubber ring seat, an O-shaped rubber ring and a support, the bottom of the rubber ring seat is provided with a first through hole, the O-shaped rubber ring is placed in the rubber ring seat, the support is arranged above the rubber ring seat and provided with an air hole externally connected with compressed air, and the inner height of the rubber ring seat is smaller than the height of the O-shaped rubber ring. The pipe grabber has the advantages of centering automation, rubber ring clamping property, pneumatic preliminary loosening property and the like, finally, a bobbin is easily pulled up without taking out a spindle, and damage to the spindle and the bobbin is avoided.
Description
Technical field
The utility model relates to spinninging technical field, especially with a kind of automatic doffer to grab pipe device relevant.
Background technology
Automatic doffer is a kind of servicing unit of spinning equipment, after the spool yarn on spinning machine winds, by automatic doffer, full spool is automatically taken off from spindle, then on spindle, just can put into a collection of new empty spool, continues spinning.
Existing automatic doffer grab when pipe be prone to grab pipe device and spool to not just, fragile, change the problems such as frequent, trace it to its cause is to capture by force owing to grabbing pipe device, in the compact situation of spool and spindle, often occur that spindle is along with together being caught, cause spindle and spool impaired, have influence on the whole process of doffing.What this inventor had been designed to a kind of automatic doffer grabs pipe device, and this case produces thus.
Utility model content
The purpose of this utility model will overcome above-mentioned deficiency exactly, and a kind of automatic doffer is provided grab pipe device, there is the advantages such as automatic centering, cushion rubber clamping, pneumatic pre-pine, finally easily pull up spool, can not take spindle out of, avoid spindle and spool impaired.
In order to achieve the above object, technical solution of the present utility model is:
Automatic doffer grab a pipe device, comprise the cushion rubber seat of bottom with through hole one, be placed on the O type cushion rubber in cushion rubber seat, the support of cushion rubber seat top, on support with the passage of external compressed air; Described cushion rubber seat inner height is less than O type cushion rubber height.
Described cushion rubber seat is arranged on supporting plate, has through hole two on supporting plate.
Described through hole one and through hole two are the bellmouth orifice that aperture diminishes from top to bottom successively.
On described support, offer the push pipe hole for propping up spool, the aperture in push pipe hole is less than cushion rubber external diameter.
Described passage communicates with push pipe hole.
Described support is moved up and down by system control.
Described supporting plate and cushion rubber seat are moved up and down by system control.
Compared with the prior art the utility model, has the following advantages and good effect:
When support declines together with cushion rubber seat supporting plate, spool is by through hole two, one centerings of through hole, then by the pressurization of O type cushion rubber endoporus secondary centering, supporting plate rises, cushion rubber seat and support laminating, the distortion of O type cushion rubber, to centre extruding, clamps spool thus, and passage outside is filled with air, in spool, inflation departs from spindle, after a series of actions completes, cushion rubber seat rises with support, pulls out yarn and has moved.It is automatically separation in opposite directions with spindle that the utility model is realized spool, and active force is just in time contrary, and the power on effect spindle is downward, and up, spindle takes out together with spool the power on effect spool never, guarantees that parts are not impaired.
Accompanying drawing explanation
Fig. 1 is the work front schematic view of the utility model preferred embodiment;
Fig. 2 is the work side schematic view of the utility model preferred embodiment;
Fig. 3 is the structure for amplifying schematic diagram of the utility model preferred embodiment.
The specific embodiment
By reference to the accompanying drawings, to the utility model, preferred embodiment is described in further details.
Automatic doffer grab a pipe device, the parts that are mainly concerned with comprise cushion rubber seat 1, supporting plate 2, O type cushion rubber 3, support 4.
In cushion rubber seat 1 inside, float and be placed with O type cushion rubber 3.The size of O type cushion rubber 3 is just attached to the inwall of cushion rubber seat 1.Spool is inserted in from through hole 2 21 and through hole one 11 belows, is enclosed within O type cushion rubber 3 interior rings.The height of O type cushion rubber 3 exceeds the end face of cushion rubber seat 1 simultaneously.
Passage 42 is offered on the top in push pipe hole 41, and passage 42 communicates with push pipe hole 41, and aperture is less than push pipe hole 41 simultaneously, is generally less than the interior ring diameter of spool 6.The external compressed air of passage 42 is just passed in spool 6 smoothly like this.
During the utility model work, support 4, cushion rubber seat 1, supporting plate 2 are subject to system control descending operation.First support 4, cushion rubber seat 1, supporting plate 2 decline together, be inserted in from through hole 2 21 and through hole one 11 belows at the top of spool 6, by through hole 2 21 and one 11 centerings of through hole, then the top of spool 6 is nested in O type cushion rubber 3 again, by 3 two centerings of O type cushion rubber.Then supporting plate 2 rises, and cushion rubber seat 1 and support 4 lower surfaces are fitted tightly, and forces O type cushion rubber 3 to be out of shape, and clamps thus the top of spool 6.Now passage 42 peripherals are filled with compressed air, and spindle and spool 6 are departed from, and smooth operation is not hindered spindle like this.After a series of actions completes, cushion rubber seat 1, supporting plate 2 rise together in company with support 4, pull out yarn and have moved.The utility model fills compressed air toward 6 li of spools, makes spool 6 automatically separation in opposite directions with spindle, and active force is just in time contrary, and the active force on effect spindle is downward, and up, spindle is just never along with spool 6 takes out together like this for the active force on effect spool 6.
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (7)
- Automatic doffer grab a pipe device, it is characterized in that: comprise the cushion rubber seat of bottom with through hole one, be placed on the O type cushion rubber in cushion rubber seat, the support of cushion rubber seat top, on support with the passage of external compressed air; Described cushion rubber seat inner height is less than O type cushion rubber height.
- A kind of automatic doffer as claimed in claim 1 grab pipe device, it is characterized in that: described cushion rubber seat is arranged on supporting plate, has through hole two on supporting plate.
- A kind of automatic doffer as claimed in claim 2 grab pipe device, it is characterized in that: described through hole one and through hole two are the bellmouth orifice that aperture diminishes from top to bottom successively.
- A kind of automatic doffer as claimed in claim 1 grab pipe device, it is characterized in that: on described support, offer the push pipe hole for propping up spool, the aperture in push pipe hole is less than cushion rubber external diameter.
- A kind of automatic doffer as claimed in claim 4 grab pipe device, it is characterized in that: described passage communicates with push pipe hole.
- A kind of automatic doffer as claimed in claim 1 grab pipe device, it is characterized in that: described support is moved up and down by system control.
- A kind of automatic doffer as claimed in claim 2 grab pipe device, it is characterized in that: described supporting plate and cushion rubber seat are moved up and down by system control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441056.1U CN203546273U (en) | 2013-07-22 | 2013-07-22 | Pipe grabber for automatic doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441056.1U CN203546273U (en) | 2013-07-22 | 2013-07-22 | Pipe grabber for automatic doffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546273U true CN203546273U (en) | 2014-04-16 |
Family
ID=50464416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320441056.1U Expired - Fee Related CN203546273U (en) | 2013-07-22 | 2013-07-22 | Pipe grabber for automatic doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382592A (en) * | 2013-07-22 | 2013-11-06 | 绍兴岳晟机械有限公司 | Bobbin gripper of automatic doffer |
-
2013
- 2013-07-22 CN CN201320441056.1U patent/CN203546273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382592A (en) * | 2013-07-22 | 2013-11-06 | 绍兴岳晟机械有限公司 | Bobbin gripper of automatic doffer |
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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: 20140416 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |