CN220099284U - Uniform cotton yarn mixing device - Google Patents
Uniform cotton yarn mixing device Download PDFInfo
- Publication number
- CN220099284U CN220099284U CN202321285978.8U CN202321285978U CN220099284U CN 220099284 U CN220099284 U CN 220099284U CN 202321285978 U CN202321285978 U CN 202321285978U CN 220099284 U CN220099284 U CN 220099284U
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- Prior art keywords
- cotton
- weighing
- screw
- mixing device
- barrel
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 85
- 238000002156 mixing Methods 0.000 title claims abstract description 40
- 238000005303 weighing Methods 0.000 claims abstract description 33
- 238000002347 injection Methods 0.000 abstract description 11
- 239000007924 injection Substances 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a cotton yarn uniform mixing device which comprises a cotton mixing bin, wherein a cotton inlet and a cotton outlet are formed in the cotton mixing bin, air injection grooves are formed in the top and the bottom of the cotton mixing bin, and air injection holes are formed in the air injection grooves; through realizing accurate weighing, continuous feeding, weighing accuracy is directly confirmed by weighing sensor's precision, can reach total weight 0.05%, improves cotton product's conveying precision through screw conveying, improves the mixed ratio precision of different density cotton products.
Description
Technical Field
The utility model relates to the technical field of spinning, in particular to a cotton yarn uniform mixing device.
Background
The cotton mixer is one of the machines widely applied in the textile industry, in order to produce finished products with different properties, raw materials with different properties are mixed with each other to manufacture the cotton mixer, and the requirements of different products are different in the mixing technology and mode of different raw materials, and the patent document of the grant publication CN103526340B discloses a cotton mixer which comprises a cotton mixing bin, a cotton inlet and a cotton outlet which are arranged on the cotton mixing bin, wherein the top and the bottom of the cotton mixing bin are provided with air injection grooves, and the air injection grooves are provided with air injection holes; the cotton inlet is divided into an upper cotton inlet and a lower cotton inlet, the upper cotton inlet is arranged at a position close to the top of the cotton mixing bin, the lower cotton inlet is arranged at a position close to the bottom of the cotton mixing bin, an exhaust fan is connected between the cotton inlet and the cotton mixing bin, a cotton product with high density enters the cotton mixing bin from the lower cotton inlet through the exhaust fan, a cotton product with low density enters the cotton mixing bin from the upper cotton inlet through the exhaust fan, and the cotton product is conveyed to the cotton mixing bin through the exhaust fan, so that the proportion of the cotton product is difficult to control.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides a cotton yarn uniform mixing device, wherein the weighing precision is directly determined by the precision of a weighing sensor by realizing accurate weighing and continuous feeding, the total weight can reach 0.05%, the conveying precision of cotton products is improved by spiral conveying, and the mixing proportion precision of cotton products with different densities is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cotton yarn even mixing device, includes the cotton blending bin, be equipped with cotton inlet and cotton outlet on the cotton blending bin, cotton blending bin top and bottom all are equipped with jet slot, be equipped with the fumarole on the jet slot, its characterized in that still includes two at least feed cylinders, every the feed cylinder upper end of weighing has the feed inlet, and the lower extreme has the discharge gate, every the discharge gate below is equipped with the screw conveyer that the slope set up, screw conveyer's barrel upper portion be equipped with the input feed hole with the discharge gate links up mutually, the barrel lower part is equipped with the output port, the output port jointly with the cotton blending bin is linked together.
In order to realize accurate weighing, a further preferable technical scheme is that the periphery of the weighing charging barrel is provided with a supporting frame, a frame is arranged below the weighing charging barrel, a weighing sensor is arranged on the frame, and the supporting frame is arranged on the weighing sensor.
In order to realize accurate conveying, a further preferable technical scheme is that an auger which is rotatably arranged is arranged in the cylinder body, one end of the auger is provided with a worm gear box, the worm gear is arranged at the end part of the auger, a servo motor is arranged on the transmission box corresponding to one end of the worm, and an output shaft of the servo motor is connected with the corresponding end of the worm.
Compared with the prior art, the utility model has the beneficial effects that: the accurate weighing and continuous feeding are realized through the weighing cylinder, the weighing precision is directly determined by the precision of the weighing sensor, the total weight can be 0.05%, the conveying precision of cotton products is improved through spiral conveying, and the mixing proportion precision of cotton products with different densities is improved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a partial view of the present utility model;
in the figure: 1. weighing the charging barrel; 2. a pipe; 3. a first exhaust fan; 4. a cotton storage bin; 5. a screw conveyor; 6. an auger; 7. a worm gear box; 8. a cotton mixing bin; 9. a second exhaust fan; 10. a frame; 11. a weighing sensor; 12. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1 and 2, a cotton yarn uniform mixing device comprises two weighing charging barrels 1, wherein the upper ends of the weighing charging barrels 1 are provided with charging holes, the lower ends of the weighing charging barrels are provided with discharging holes, a screw conveyor 5 which is obliquely arranged is arranged below each discharging hole, each screw conveyor 5 comprises a barrel, an input hole is formed in the upper part of each barrel and is connected with the corresponding discharging hole, an output hole is formed in the lower part of each barrel, a screw auger 6 which is rotatably arranged in each barrel is arranged in each barrel, one end of each screw auger 6 is provided with a worm gear box 7, a worm gear is arranged at the end part of each screw auger, a servo motor is arranged on the corresponding transmission box at one end of each worm, and an output shaft of each servo motor is connected with the corresponding end of each worm;
the two output and discharge ports are communicated with the cotton mixing bin 8 together, a cotton inlet and a cotton outlet on the cotton mixing bin 8 are correspondingly communicated with the output charging barrel, air injection grooves are formed in the top and the bottom of the cotton mixing bin, and air injection holes are formed in the air injection grooves; the air flow is sent into the air injection groove through an external blower, and then is sprayed out through the air injection hole, so that cotton products with high density and cotton products with low density are blown to move mutually, the mixing of cotton products with different densities is realized, the external blower is turned off after the mixing is finished, and a finished product is pumped out from the cotton outlet through an exhaust fan and is conveyed to a spinning frame;
further, in order to control the conveying capacity of the screw conveyor 8, a supporting frame 12 is arranged on the periphery of the weighing charging barrel 1, a frame 10 is arranged below the weighing charging barrel 1, a weighing sensor 11 is arranged on the frame 10, the supporting frame 12 is arranged on the weighing sensor 11, and the cotton product is weighed in real time through the weighing sensor 11 to control the accurate conveying of the screw conveyor 5 to the cotton product;
the working principle is as follows; cotton products with different densities are respectively placed in cotton storage bins 4 of different cotton pluckers, the cotton pluckers grab the cotton products through grippers, then negative pressure is generated through a first exhaust fan 3 to input the cotton products into a weighing charging barrel 1 through a pipeline 2, then the duty ratio of the different cotton products is input through a control panel, then a controller (namely a PLC) automatically controls a servo motor to drive a screw conveyor 5 to convey the cotton products, when the weighing sensor 11 collects the input quantity of the different cotton products, the servo motor is controlled to stop working, the screw conveyor 5 stops conveying the cotton products, a blower of a cotton mixing bin starts to work, the different cotton products are mixed, and a mixed finished product is extracted from a cotton outlet through a second exhaust fan 9 and is conveyed to a spinning frame.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The utility model provides a cotton yarn even mixing device, includes the cotton blending bin, be equipped with cotton inlet and cotton outlet on the cotton blending bin, cotton blending bin top and bottom all are equipped with jet slot, be equipped with the fumarole on the jet slot, its characterized in that still includes two at least feed cylinders, every the feed cylinder upper end of weighing has the feed inlet, and the lower extreme has the discharge gate, every the discharge gate below is equipped with the screw conveyer that the slope set up, screw conveyer's barrel upper portion be equipped with the input feed hole with the discharge gate links up mutually, the barrel lower part is equipped with the output port, the output port jointly with the cotton blending bin is linked together.
2. The cotton yarn uniform mixing device according to claim 1, wherein a supporting frame is arranged on the periphery of the weighing charging barrel, a frame is arranged below the weighing charging barrel, a weighing sensor is arranged on the frame, and the supporting frame is arranged on the weighing sensor.
3. The cotton yarn uniform mixing device according to claim 1 or 2, wherein a screw arranged in a rotating manner is arranged in the cylinder, one end of the screw is provided with a worm gear box, the worm gear is arranged at the end part of the screw, a servo motor is arranged on the corresponding box at one end of the screw, and an output shaft of the servo motor is connected with the corresponding end of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285978.8U CN220099284U (en) | 2023-05-24 | 2023-05-24 | Uniform cotton yarn mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285978.8U CN220099284U (en) | 2023-05-24 | 2023-05-24 | Uniform cotton yarn mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099284U true CN220099284U (en) | 2023-11-28 |
Family
ID=88843211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285978.8U Active CN220099284U (en) | 2023-05-24 | 2023-05-24 | Uniform cotton yarn mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099284U (en) |
-
2023
- 2023-05-24 CN CN202321285978.8U patent/CN220099284U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |