CN201027222Y - Parallel pressure device for press roller of drawing frame - Google Patents
Parallel pressure device for press roller of drawing frame Download PDFInfo
- Publication number
- CN201027222Y CN201027222Y CNU2007201411957U CN200720141195U CN201027222Y CN 201027222 Y CN201027222 Y CN 201027222Y CN U2007201411957 U CNU2007201411957 U CN U2007201411957U CN 200720141195 U CN200720141195 U CN 200720141195U CN 201027222 Y CN201027222 Y CN 201027222Y
- Authority
- CN
- China
- Prior art keywords
- compression roller
- pressure roller
- drawing frame
- parallel
- roller
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000009187 flying Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a parallel pressure device of drawing frame compression roller. The novel technology of the linear guide rail is utilized to provide the compression roller pressurizing device which has simple structure and safe and reliable performance and can completely realize parallel pressurization. It includes: the device comprises a linear guide rail, a sliding block, a front compression roller, a rear compression roller gear, a front compression roller gear, a pressurizing cylinder, a sensor support, a detection head, an automatic stop arm, an automatic stop switch and a front compression roller seat. The utility model discloses pressure accessible solenoid valve adjusts. It is an ideal press roller parallel pressing device in the drawing frame so far.
Description
Technical field:
The utility model relates to machinery and line slideway technical field, and exactly it is the parallel pressue device of drawing frame pressure roller that can realize complete parallel pressue device in a kind of textile machine.
Background technology:
In textile machine, the effect of drawing frame be with 6-8 root sliver in course of conveying, utilize the sliver that roller and roller will disperse each other and close and drawing-off, improve the uniformity of sliver and degree of stretching, the depth of parallelism of fiber, and make the fiber of different qualities in sliver, mix more even.Also to send into the curved catheter that has boundling and guide effect concurrently through the sliver after the drawing-off of roller and roller by the guiding roller, gather by curved catheter (buncher) and to send sliver, through the bell-mouthed cohesion of go-no-go and the compression of pressure roller, become tight poly-sliver, for the one-tenth line that obtains good quality is created necessary condition.After sliver leaves the jaw of pressure roller, be imported in the curve inclined tube of circle bar dish, circle bar dish holds sliver in order to get rid of in the bar tube at a high speed.And the main effect of press-roller device is that the air in the sliver is extruded in the drawing frame.Present press-roller device mainly contains two kinds of forms: a kind of is the rotary shaft pressurization, and another kind is parallel pressurization.When drawing frame has online measuring ability, utilize sensor relatively to reflect the sliver quality by sliver thickness and standard value in the middle of the pressure roller of front and back, by rotary shaft pressurization and parallel pressurization, the rotary shaft pressurization is not as parallel pressurization.Because rotary shaft adds when being pressed in through the front and back pressure roller, sliver thickness differs, and is unfavorable for detecting, and parallel adding when being pressed in through the front and back pressure roller, the sliver thickness unanimity helps detecting, present pressure roller pressue device can be realized parallel pressurization seldom, and complex structure, is unfavorable for operation.
Summary of the invention:
The purpose of this utility model just provides the parallel pressue device of a kind of drawing frame pressure roller.It comprises: guide rail (1), slide block (2), preceding pressure roller (3), back pressure roller (4), back press roll gear (5), preceding press roll gear (6), add air cylinder (7), sensor support base (8), detection head (9), automatic stop arm (10), Automatic stop switch (11), preceding roller seat (12), it is characterized in that: guide rail adopts line slideway (1), preceding roller seat (12) is installed on the slide block (2) with screw, sealing between slide block (2) and the line slideway (1), line slideway (1) is fixed on the car face with pin, back press roll gear (5) and preceding press roll gear (6) engagement, pressure roller (3) rotates before driving, detection head is installed on the preceding roller seat (12), and sensor is installed on the sensor support base (8).When pressure roller broke down, sliver thickness increased, and preceding pressure roller (3) retreats, and automatic stop arm (10) bumps Automatic stop switch (11), causes parking, and pressure roller (3) retreated before control cylinder drove simultaneously.
The utility model is improvements over the prior art, is to utilize this new technique of line slideway to provide a kind of simple in structure, and performance is safe and reliable, can realize the pressure roller pressue device of parallel pressurization fully, and pressure can be adjusted by electromagnetic valve.It is the parallel pressue device of pressure roller of more satisfactory novelty in the drawing frame up to the present.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
The utility model is achieved like this.Preceding roller seat 12 usefulness screws are installed on the slide block 2, sealing between slide block 2 and the line slideway 1, can stop entering of dust and flyings, line slideway 1 is adjusted the position and is fixed on the car face with pin, pressure roller 4 rotates by back press roll gear 5 and preceding press roll gear 6 engagements after during work, drive with preceding press roll gear 6 preceding pressure rollers 3 coaxial or that driven by preceding press roll gear 6 and rotate, sliver in the middle of the pressure roller of front and back is taken out of, even through the sliver thickness in the middle of the pressure roller of front and back, the different cultivars sliver thickness is different, detect sliver thickness by the detection head on the roller seat 12 before being installed in and the distance of sensor support base 8 upper sensors, thereby reach the purpose of online detection.When pressure roller broke down, sliver thickness increased, and preceding pressure roller 3 retreats, and the automatic stop arm bumps Automatic stop switch 11, causes parking, and pressure roller 3 retreated before control cylinder drove simultaneously.
Claims (1)
1. parallel pressue device of drawing frame pressure roller, it comprises: guide rail (1), slide block (2), preceding pressure roller (3), back pressure roller (4), back press roll gear (5), preceding press roll gear (6), add air cylinder (7), sensor support base (8), detection head (9), automatic stop arm (10), Automatic stop switch (11), preceding roller seat (12), it is characterized in that: guide rail adopts line slideway (1), preceding roller seat (12) is installed on the slide block (2) with screw, sealing between slide block (2) and the line slideway (1), line slideway (1) is fixed on the car face with pin, back press roll gear (5) and preceding press roll gear (6) engagement, pressure roller (3) rotates before driving, detection head (9) is installed on the preceding roller seat (12), and sensor is installed in above the sensor support base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201411957U CN201027222Y (en) | 2006-10-15 | 2007-03-29 | Parallel pressure device for press roller of drawing frame |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620093686 | 2006-10-15 | ||
| CN200620093686.4 | 2006-10-15 | ||
| CNU2007201411957U CN201027222Y (en) | 2006-10-15 | 2007-03-29 | Parallel pressure device for press roller of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027222Y true CN201027222Y (en) | 2008-02-27 |
Family
ID=39131426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201411957U Expired - Lifetime CN201027222Y (en) | 2006-10-15 | 2007-03-29 | Parallel pressure device for press roller of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027222Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465372A (en) * | 2010-11-19 | 2012-05-23 | 沈阳宏大纺织机械有限责任公司 | On-line detection device for drawing frame |
| CN103357535A (en) * | 2012-03-26 | 2013-10-23 | 江苏连港皮革机械有限公司 | Artificial leather and synthetic leather coating system and technique thereof |
| CN104294408A (en) * | 2014-11-03 | 2015-01-21 | 镇江奥立特机械制造有限公司 | Stretching pressure roller self-adjustment device for carbon nanofiber stretching equipment |
| CN104499121A (en) * | 2014-12-30 | 2015-04-08 | 张家港市金纱纺织有限公司 | Adjustment device for movement of press roll of cotton carding coiler |
| CN110541214A (en) * | 2019-09-02 | 2019-12-06 | 安徽华茂纺织股份有限公司 | FA306 drawing frame front press roller microswitch |
-
2007
- 2007-03-29 CN CNU2007201411957U patent/CN201027222Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465372A (en) * | 2010-11-19 | 2012-05-23 | 沈阳宏大纺织机械有限责任公司 | On-line detection device for drawing frame |
| CN102465372B (en) * | 2010-11-19 | 2014-08-06 | 沈阳宏大纺织机械有限责任公司 | On-line detection device for drawing frame |
| CN103357535A (en) * | 2012-03-26 | 2013-10-23 | 江苏连港皮革机械有限公司 | Artificial leather and synthetic leather coating system and technique thereof |
| CN104294408A (en) * | 2014-11-03 | 2015-01-21 | 镇江奥立特机械制造有限公司 | Stretching pressure roller self-adjustment device for carbon nanofiber stretching equipment |
| CN104499121A (en) * | 2014-12-30 | 2015-04-08 | 张家港市金纱纺织有限公司 | Adjustment device for movement of press roll of cotton carding coiler |
| CN110541214A (en) * | 2019-09-02 | 2019-12-06 | 安徽华茂纺织股份有限公司 | FA306 drawing frame front press roller microswitch |
| CN110541214B (en) * | 2019-09-02 | 2024-02-09 | 安徽华茂纺织股份有限公司 | Front press roller micro-switch of FA306 drawing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080227 |