CN204023151U - A kind of blend drafting device - Google Patents
A kind of blend drafting device Download PDFInfo
- Publication number
- CN204023151U CN204023151U CN201420471376.6U CN201420471376U CN204023151U CN 204023151 U CN204023151 U CN 204023151U CN 201420471376 U CN201420471376 U CN 201420471376U CN 204023151 U CN204023151 U CN 204023151U
- Authority
- CN
- China
- Prior art keywords
- dish
- motor
- draft
- belt
- thread guide
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 description 12
- 239000004746 geotextile Substances 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of blend drafting device, comprise manifold, cross air blowing device, frame and pneumatic conveyer; Described frame is provided with the first motor, the second motor, the first drawing-off dish, hot case and the second drawing-off dish; Described first drawing-off dish is connected by the first belt with the first motor; Described second drawing-off dish is connected by the second belt with the second motor; Described hot case is provided with thread guide and lower thread guide; Described pneumatic conveyer is provided with carrier pipe, and described carrier pipe is connected with yarn swaying machine, is placed with lapper below described yarn swaying machine.The utility model adopts the method for mechanical commutation draft to substitute air drawing, when obtaining identical draft speed, energy ezpenditure can be greatly reduced, and can realize improving draft speed further with the object of improving the quality of products, simultaneously because the velocity ratio of mechanical commutation draft is more accurately conducive to controlling product quality.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of blend drafting device.
Background technology
In spun-bond process needle-punched geotextiles production process, through this procedure of air drawing.Air drawing does axial drawing-off by the frictional force band kinetodesma of air-flow and fiber after passing into compressed air, original thicker as-spun fibre is made to become the fiber number very carefully arriving needs on the one hand, after being through drawing-off on the other hand, the fiber degree of orientation axially substantially increases, make microcosmic lattice arrangement neat, molecular separating force strengthens.Such fiber has the quality of high-strength flatness, makes the geotextiles made improve its mechanical property.
The weak point of this air drafting machine is that power consumption is large, because air driven fiber is frictionally, high velocity jet gas only has a very little part for drawing of fiber work.
Utility model content
The purpose of this utility model is to provide a kind of blend drafting device, the method of mechanical commutation draft is adopted to substitute air drawing, when obtaining identical draft speed, energy ezpenditure can be greatly reduced, and can realize improving draft speed further with the object of improving the quality of products, simultaneously because the velocity ratio of mechanical commutation draft is more accurately conducive to controlling product quality.
In order to achieve the above object, the technical solution of the utility model is:
A kind of blend drafting device, comprises manifold, cross air blowing device, frame and pneumatic conveyer; Described frame is provided with the first motor, the second motor, the first drawing-off dish, hot case and the second drawing-off dish; Described first drawing-off dish is connected by the first belt with the first motor; Described second drawing-off dish is connected by the second belt with the second motor; Described hot case is provided with thread guide and lower thread guide; Described pneumatic conveyer is provided with carrier pipe, and described carrier pipe is connected with yarn swaying machine, is placed with lapper below described yarn swaying machine.
The beneficial effects of the utility model are: the utility model adopts the method for mechanical commutation draft to substitute air drawing, when obtaining identical draft speed, energy ezpenditure can be greatly reduced, and can realize improving draft speed further with the object of improving the quality of products, simultaneously because the velocity ratio of mechanical commutation draft is more accurately conducive to controlling product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of blend drafting device as shown in Figure 1, comprises manifold 1, cross air blowing device 2, frame 5 and pneumatic conveyer 8; Described frame 5 is provided with the first motor 4, second motor 6, first drawing-off dish 10, hot case 11 and the second drawing-off dish 13; Described first drawing-off dish 10 is connected by the first belt 3 with the first motor 4, and the first motor 4 drives the first drawing-off dish 10 by the first belt 3; Described second drawing-off dish 13 is connected by the second belt 12 with the second motor 6, and the second motor 6 drives the second drawing-off dish 13 by the second belt 12; Described motor 4 and the second motor 6 control by variable-frequency power sources, and adjustable motor speed, makes the parameter of drawing-off meet technological requirement; Described hot case 11 is provided with thread guide 9 and lower thread guide 7; Described pneumatic conveyer 8 is provided with carrier pipe 14, and described carrier pipe 14 is connected with yarn swaying machine 15, is placed with lapper 16 below described yarn swaying machine 15.
The operation principle of blend drafting device: 1) spray an as-spun fibre from manifold 1, enters the first drawing-off dish 10 after cross air blowing device 2 cools; 2) the first drawing-off dish 10 has carried out first time drawing-off with certain speed to fiber, and then fiber wears upper thread guide 9 on superheated header 11 and hot case 11 and lower thread guide 7, enters the second drawing-off dish 13 at heated condition; 3) because the linear velocity of the second drawing-off dish 13 is higher than the linear velocity of the first drawing-off dish 10, so the second drawing-off dish 13 pairs of fibers produce second time drawing-offs; 4) fiber that drawing-off is complete enters pneumatic conveyer 8, enters yarn swaying machine 15 through carrier pipe 14, drops on lapper 16 after swing, is sent to needing machine acupuncture and becomes cloth.
A kind of blend drafting device of the present embodiment, the method of mechanical commutation draft is adopted to substitute air drawing, when obtaining identical draft speed, energy ezpenditure can be greatly reduced, and can realize improving draft speed further with the object of improving the quality of products, simultaneously because the velocity ratio of mechanical commutation draft is more accurately conducive to controlling product quality.
Claims (1)
1. a blend drafting device, is characterized in that: comprise manifold (1), cross air blowing device (2), frame (5) and pneumatic conveyer (8); Described frame (5) is provided with the first motor (4), the second motor (6), the first drawing-off dish (10), hot case (11) and the second drawing-off dish (13); Described first drawing-off dish (10) is connected by the first belt (3) with the first motor (4); Described second drawing-off dish (13) is connected by the second belt (12) with the second motor (6); Described hot case (11) is provided with thread guide (9) and lower thread guide (7); Described pneumatic conveyer (8) is provided with carrier pipe (14), described carrier pipe (14) is connected with yarn swaying machine (15), and the below of described yarn swaying machine (15) is placed with lapper (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471376.6U CN204023151U (en) | 2014-08-21 | 2014-08-21 | A kind of blend drafting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471376.6U CN204023151U (en) | 2014-08-21 | 2014-08-21 | A kind of blend drafting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023151U true CN204023151U (en) | 2014-12-17 |
Family
ID=52063043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471376.6U Expired - Lifetime CN204023151U (en) | 2014-08-21 | 2014-08-21 | A kind of blend drafting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914272A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts device |
| CN108914273A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts mixing arrangement |
| CN110983463A (en) * | 2019-12-24 | 2020-04-10 | 天津工业大学 | A New Type of Adjustable Speed Spinning Equipment |
-
2014
- 2014-08-21 CN CN201420471376.6U patent/CN204023151U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914272A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts device |
| CN108914273A (en) * | 2018-07-03 | 2018-11-30 | 王亚莲 | A kind of yarn drafts mixing arrangement |
| CN108914272B (en) * | 2018-07-03 | 2020-10-09 | 江苏成华纺织有限公司 | A yarn drafting device |
| CN108914273B (en) * | 2018-07-03 | 2020-11-06 | 浙江常山康辉纺织有限公司 | Yarn drafting and mixing device |
| CN110983463A (en) * | 2019-12-24 | 2020-04-10 | 天津工业大学 | A New Type of Adjustable Speed Spinning Equipment |
| CN110983463B (en) * | 2019-12-24 | 2023-08-15 | 天津工业大学 | An adjustable speed spinning equipment |
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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 |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |