CN203403280U - Five-roller wool blanket preshrinking device - Google Patents
Five-roller wool blanket preshrinking device Download PDFInfo
- Publication number
- CN203403280U CN203403280U CN201320473112.XU CN201320473112U CN203403280U CN 203403280 U CN203403280 U CN 203403280U CN 201320473112 U CN201320473112 U CN 201320473112U CN 203403280 U CN203403280 U CN 203403280U
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- China
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- roller
- cloth
- blanket
- preshrunk
- preshrinking
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- Expired - Fee Related
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Abstract
The utility model provides a five-roller wool blanket preshrinking device, and belongs to the technical field of machine manufacturing. A set of micro-expansion force rollers are additionally arranged on the device. An original deflection correction roller is divided into a deflection correction roller and an expanding roller. The two ends of shaft rollers are fixed to a left wallboard and a right wallboard through mounted bearings. A cloth inlet end preshrinking roller and a cloth outlet drive roller are arranged on the two sides of a pressure bearing roller. The cloth outlet end drive roller is directly connected with a motor. The expanding roller is arranged over the cloth inlet end preshrinking roller. The micro-expansion force rollers are inclined to the upper side of the cloth outlet end drive roller. A compression spring is arranged behind the mounted bearings of the micro-expansion force rollers. A wool blanket is arranged on the outer sides of the five rollers. Damping cloth is arranged between the wool blanket and the pressure bearing roller. The set of micro-expansion force rollers are additionally arranged, the original deflection correction roller is subdivided into the deflection correction roller and the expanding roller, so that the wool blanket is stressed by constant tension no matter which extreme position the deflection correction roller is located; all indexes of arranged fabric, such as the shrinkage rate, gram weight uniformity and the cloth outlet hand feeling reach or are higher than the indexes of foreign similar products, and therefore the requirements of users are well met.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, relates to a kind of textile machine.
Background technology
At present in knitting industry, equipment for accurate sizing is generally powerful blanket pre-shrinking machine, the core component of this machine is two cover blanket preshrunk unit, the general three roller transmission (live-rollers that adopt in every cover preshrunk unit, preshrunk roller, regulating roller) and the thickening blanket of 20mm, F4 damping sheet and electrothermal heat transferring oil drying cylinder form.The suffered tensile force of thickening blanket is difficult to reach permanent tension force, and also has larger flexural deformation outside bearing roller section, and the life-span of blanket is had a greatly reduced quality; The thickness of F4 damping sheet is generally between 0.25-0.3mm, and F4 damping sheet is stressed when inadequate, can not play the effect of adjusting preshrunk, and unbalance stress or easily pull when excessive is even scrapped.Preshrinking machine is in work, and bearing roller place can not produce more stable tension force, and blanket encirclement bearing roller angle is large not, and reality is generally at 170 °, and shaping time is partially short.Fabric after arranging is in washing shrinkage, grammes per square metre uniformity and to go out the indices such as cloth feel all not ideal enough, is difficult to meet the requirement that user is more and more higher.
Summary of the invention
The purpose of this utility model is to provide a kind of novel five roller blanket preshrinking devices, and to solve, the suffered tensile force of prior art thickening blanket is difficult to reach permanent tension force and the life-span is short; F4 damping sheet is stressed when inadequate, can not play the effect of adjusting preshrunk, and unbalance stress or easily pull when excessive is even scrapped; Preshrinking machine is in work, and bearing roller place can not produce more stable tension force, and the fabric after arranging is in washing shrinkage, grammes per square metre uniformity and to go out the indices such as cloth feel all not ideal enough, is difficult to meet the problems such as requirement that user is more and more higher.
The utility model is mainly comprised of bearing roller, preshrunk roller, blanket and fabric, and solving the technical scheme that its technical problem adopts is that this device increases a set of power of rising slightly roller, and original regulating roller is divided into regulating roller and tightening roller; Each beaming roller two ends all adopt rolling bearing units to be fixed on left and right wallboard, and bearing roller both sides arrange cloth intlet preshrunk roller and cloth outlet live-roller, and the position of cloth intlet preshrunk roller maintains static, and the diameter of cloth intlet preshrunk roller is 145-150mm; Cloth outlet live-roller and motor direct connection; Tightening roller be arranged on cloth intlet preshrunk roller directly over; The power roller of rising slightly is arranged on the side on the upper side of cloth outlet live-roller, Compress Spring is set after the rolling bearing units of the power that rises slightly roller; In five roller arranged outside blankets, form five roller preshrinking devices, damping cloth is between blanket and bearing roller.
Adopting good effect of the present utility model is that this device has increased a set of power of rising slightly roller, and original regulating roller (having tension concurrently) is subdivided into regulating roller and tightening roller.After such optimization improves, unborn problem is just readily solved, and brings following advantage:
1. no matter which extreme position regulating roller is in, and what blanket was subject to is all permanent tension force.Because drive rises slightly after the rolling bearing units of power roller with Compress Spring, its tension force that acts on the power roller that rises slightly is along with the movement of regulating roller only has trace and changes, blanket be subject to tension variation almost nil.
2. regulating roller moves in the tangential direction of blanket motion, and stroke is less, and tuningout effect is also better.
3. the cornerite of blanket on each beaming roller is less, and deflection reduces, and the life-span of blanket extends greatly.
4. can adjust the suffered tension of blanket according to the difference of cloth, make fabric be in the state of permanent pressurized, coordinate rational dewing amount and drying tube temperature can reach better preshrunk effect, washing shrinkage can stably be controlled at below 2%, meets the requirement that high-end customer is higher.
5. protection F4 damping cloth is not damaged, and increases the service life, and has improved the operating efficiency of machine.
6. the cornerite of blanket increases to 200 ° (being generally 170 °), can make the shaping time of fabric lengthen, and also can improve the operating rate of preshrinking machine.
7. the fabric after arranging is in washing shrinkage, and grammes per square metre uniformity, goes out the indices such as cloth feel and all meet or exceed same kind of products at abroad level, has better met user's demand.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Compress Spring schematic diagram;
Rise slightly power roller, 8 cloth outlet preshrunk rollers, 9 fabrics, 10 rolling bearing units, 11 Compress Springs of 1 tightening roller, 2 bearing rollers, 3 cloth intlet preshrunk rollers, 4 damping cloth, 5 regulating rollers, 6 blankets, 7 in figure.
The specific embodiment
As shown in the figure: this device increases a set of power of rising slightly roller 7, and original regulating roller 5 is divided into regulating roller 5 and tightening roller 1; The surface of each beaming roller is all, after polishing, Ni-P is sunk to plating from the teeth outwards, each beaming roller two ends all adopt rolling bearing units 10 to be fixed on left and right wallboard, bearing roller 2 both sides arrange cloth intlet preshrunk roller 3 and cloth outlet live-roller 8, the position of cloth intlet preshrunk roller 3 maintains static, and the diameter of cloth intlet preshrunk roller 3 is 146mm; Cloth outlet live-roller 8 and motor direct connection; Tightening roller 1 be arranged on cloth intlet preshrunk roller 3 directly over, according to the pressurized situation of different fabrics, by screw rod, regulate; The power that rises slightly roller 7 is arranged on the side on the upper side of cloth outlet live-roller 8, and the rolling bearing units 10 of the power that rises slightly roller 7 arrange Compress Spring 11 below; In five roller arranged outside blankets 6, form five roller preshrinking devices, damping cloth 4 is between blanket 6 and bearing roller 2.
Claims (3)
1. five roller blanket preshrinking devices, are mainly comprised of bearing roller, preshrunk roller, blanket and fabric, it is characterized in that increasing a set of power of rising slightly roller, and original regulating roller is divided into regulating roller and tightening roller; Each beaming roller two ends all adopt rolling bearing units to be fixed on left and right wallboard, and bearing roller both sides arrange cloth intlet preshrunk roller and cloth outlet live-roller, and the diameter of cloth intlet preshrunk roller is 145-150mm, cloth outlet live-roller and motor direct connection; Tightening roller be arranged on cloth intlet preshrunk roller directly over; The power roller of rising slightly is arranged on the side on the upper side of cloth outlet live-roller, Compress Spring is set after the rolling bearing units of the power that rises slightly roller; In five roller arranged outside blankets.
2. five roller blanket preshrinking devices according to claim 1, is characterized in that the position of cloth intlet preshrunk roller maintains static.
3. five roller blanket preshrinking devices according to claim 1, is characterized in that damping cloth is between blanket and bearing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473112.XU CN203403280U (en) | 2013-08-05 | 2013-08-05 | Five-roller wool blanket preshrinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473112.XU CN203403280U (en) | 2013-08-05 | 2013-08-05 | Five-roller wool blanket preshrinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403280U true CN203403280U (en) | 2014-01-22 |
Family
ID=49939218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473112.XU Expired - Fee Related CN203403280U (en) | 2013-08-05 | 2013-08-05 | Five-roller wool blanket preshrinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403280U (en) |
-
2013
- 2013-08-05 CN CN201320473112.XU patent/CN203403280U/en not_active Expired - Fee Related
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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: 20140122 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |