CN101016665A - Spinning machine - Google Patents
Spinning machine Download PDFInfo
- Publication number
- CN101016665A CN101016665A CN 200710080357 CN200710080357A CN101016665A CN 101016665 A CN101016665 A CN 101016665A CN 200710080357 CN200710080357 CN 200710080357 CN 200710080357 A CN200710080357 A CN 200710080357A CN 101016665 A CN101016665 A CN 101016665A
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- CN
- China
- Prior art keywords
- pipe device
- arm
- doffs
- doffing
- upper strata
- 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.)
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Abstract
The invention relates to a spinning machine, in particular to a group doffing device of spinning machine, wherein a doffing arm (5) is arranged with upper and lower layers of tube catchers (1, 1'), while the upper catchers (1) can draw out tubular yarn (3) from a spindle (7) when the lower catchers (1') catch a cylinder tube (6), and the lower catchers (1') can insert the cylinder tube (6) into the spindle (8) when the upper catchers (1) catch tubular yarn (3).
Description
Technical field:
The present invention relates to a kind of fine spining machine, particularly the integral cosine doffing device of fine spining machine.
Background technology:
At present no matter be abroad or at home, the integral cosine doffing device that fine spining machine was equipped with of production, its principle is roughly the same, as shown in Figure 1, all is with grabbing pipe device (12) bobbin (6) on the car bottom tray (9) to be picked up, and is put into and deposits on the station (11); And then cop (3) pulled up from spindle (8), be put on the pallet (9) at the bottom of the car; And then bobbin (6) picked up from depositing station (11), be inserted on the spindle (8) spinning of at this moment could driving.With regard to the above-mentioned principle of doffing, the arm that doffs (7) needs stroke twice up and down, grabs pipe device (1) and need grab, put and can finish the task of doffing six times, can deserve to be called waste on down time.
Summary of the invention:
The objective of the invention is at above-mentioned the deficiencies in the prior art, provide a kind of doff arm up and down stroke once grab the pipe device and grab, put the fine spining machine that just can finish the task of doffing for four times.
Purpose of the present invention can realize by following measure:
Establish the two-layer pipe device of grabbing on the arm that doffs in integral cosine doffing device.When doffing, allow lower floor grab the pipe device and catch the bobbin on the car bottom tray to rise, grab the pipe device pulls up cop from spindle after, allow lower floor grab the pipe device again bobbin is inserted on the spindle when the upper strata with the arm that doffs.The arm that doffs then descends, and the upper strata is grabbed the pipe device cop is put on the pallet at the bottom of the car, and doffing finishes.For guaranteeing the two-layer up and down pipe device of grabbing respectively when the work, another layer is grabbed the pipe device and is not collided with machine, grabs the pipe device so the present invention establishes the upper strata, has the function that swings up and down.So be provided with turning cylinder and Duo Gen swing arm and connecting rod two-layer grabbing between the pipe device up and down.The top of swing arm is grabbed the pipe device with the upper strata and is linked to each other, and the lower end of swing arm is fixed on the turning cylinder, and turning cylinder is installed in the top of the arm that doffs.Turning cylinder is back and forth to rotate down at the flexible of cylinder, swings up and down thereby the drive swing arm makes the upper strata grab the pipe device.The top of connecting rod links to each other with the supporting plate that the pipe device is grabbed on the upper strata, and the lower end links to each other with the top of the arm that doffs, and the upper strata is grabbed the pipe device and is installed on the supporting plate again, so the effect of connecting rod is to keep the upper strata to grab the pipe device at tube drawing yarn or perpendicular with spindle all the time when inserting bobbin.
Advantage of the present invention:
1, doff arm up and down stroke once grab the pipe device and grab, put four times, just can finish the task of doffing, simplifying of the program of doffing.
Shorten down time greatly when 2, doffing.
3, clearly improve output.
Description of drawings:
Fig. 1 is the integral cosine doffing device schematic diagram of existing fine spining machine.
Fig. 2 is that the schematic diagram of pipe device when the tube drawing yarn grabbed on the upper strata in the fine spining machine of the present invention.
Fig. 3 is that the schematic diagram of pipe device when inserting bobbin grabbed by the lower floor in the fine spining machine of the present invention.
Fig. 4 is that the schematic diagram of pipe device when cop being put on the car bottom tray grabbed on the upper strata of fine spining machine of the present invention.
Fig. 5 be in the fine spining machine of the present invention up and down two grab the pipe device enlarged diagram.
Among the figure, pipe device (1) is grabbed on the upper strata, lower floor grabs pipe device (1 '), supporting plate (2), cop (3), swing arm (4), connecting rod (5), bobbin (6), the arm that doffs (7), spindle (8), pallet (9), turning cylinder (10), deposits station (11), grabs pipe device (12).
The specific embodiment:
Lower floor grabs pipe device (1 ') and catches bobbin (6) on the pallet (9) with the arm that doffs (7) rising (see figure 2) when doffing, for guaranteeing that pipe device (1 ') is grabbed by lower floor and bobbin (6) does not collide with machine, swing arm (4) makes the upper strata grab pipe device (1) to the lower swing (see figure 5) under the effect of turning cylinder (10).Because an end of connecting rod (5) links to each other with supporting plate (2), so when grabbing pipe device (1) when moving down or move up, under the control of the pendulum angle of connecting rod (5) and the arm that doffs (7), it is perpendicular with spindle (8) all the time that pipe device (1) is grabbed on the upper strata, when the upper strata grab pipe device (1) cop (3) is pulled up from spindle (8) come after, (see figure 3) lower floor grabs pipe device (1 ') and just bobbin (6) is inserted on the spindle (8).The (see figure 4) arm (7) that doffs descends then, and the upper strata is grabbed pipe device (1) and just cop (3) is put on the pallet (9) at the bottom of the car, and doffing finishes.
Claims (1)
1, a kind of fine spining machine, especially the integral cosine doffing device in the fine spining machine, it is characterized in that: on the arm that doffs (7), establish the two-layer up and down pipe device (1) and (1 ') of grabbing, two grabbing and be provided with many swing arms (4) and connecting rod (5) between the pipe device (1) and (1 ') up and down; The top of swing arm (4) is grabbed pipe device (1) with the upper strata and is linked to each other, the lower end of swing arm (4) is fixed on the turning cylinder (10), turning cylinder (10) is installed in the top on the arm that doffs (7), the upper end of connecting rod (5) links to each other with supporting plate (2), and the lower end of connecting rod (5) links to each other with the top of the arm that doffs (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710080357 CN101016665A (en) | 2007-03-07 | 2007-03-07 | Spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710080357 CN101016665A (en) | 2007-03-07 | 2007-03-07 | Spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101016665A true CN101016665A (en) | 2007-08-15 |
Family
ID=38725884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710080357 Pending CN101016665A (en) | 2007-03-07 | 2007-03-07 | Spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101016665A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021692A (en) * | 2011-01-18 | 2011-04-20 | 铜陵市松宝机械有限公司 | Doffer arc tube drawing device |
| CN101463513B (en) * | 2007-12-17 | 2012-01-18 | Savio纺织机械责任有限公司 | Doffing apparatus and method for bobbin of ring spinning frame |
| CN108374215A (en) * | 2018-05-10 | 2018-08-07 | 广州盛原成自动化科技有限公司 | Automatic doffing devices |
| CN110937470A (en) * | 2018-09-25 | 2020-03-31 | 株式会社丰田自动织机 | Bobbin replacing device of spinning frame |
-
2007
- 2007-03-07 CN CN 200710080357 patent/CN101016665A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463513B (en) * | 2007-12-17 | 2012-01-18 | Savio纺织机械责任有限公司 | Doffing apparatus and method for bobbin of ring spinning frame |
| CN102021692A (en) * | 2011-01-18 | 2011-04-20 | 铜陵市松宝机械有限公司 | Doffer arc tube drawing device |
| CN108374215A (en) * | 2018-05-10 | 2018-08-07 | 广州盛原成自动化科技有限公司 | Automatic doffing devices |
| CN108374215B (en) * | 2018-05-10 | 2019-09-20 | 广州盛原成自动化科技有限公司 | Automatic doffing devices |
| CN110937470A (en) * | 2018-09-25 | 2020-03-31 | 株式会社丰田自动织机 | Bobbin replacing device of spinning frame |
| EP3628760A1 (en) * | 2018-09-25 | 2020-04-01 | Kabushiki Kaisha Toyota Jidoshokki | Bobbin replacement apparatus of spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070815 |