CN214882036U - Conveying mechanism of numerical control cotton yarn drawing frame - Google Patents
Conveying mechanism of numerical control cotton yarn drawing frame Download PDFInfo
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- CN214882036U CN214882036U CN202121696851.6U CN202121696851U CN214882036U CN 214882036 U CN214882036 U CN 214882036U CN 202121696851 U CN202121696851 U CN 202121696851U CN 214882036 U CN214882036 U CN 214882036U
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- Prior art keywords
- pivot
- rotary drum
- sliding block
- cotton yarn
- numerical control
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to a conveying mechanism of numerical control cotton yarn drawing frame, include two stands, lower pivot, go up the pivot, lower rubber rotary drum and go up the rubber rotary drum, the pivot is followed down pass in the rubber rotary drum and its both ends stretch out, the both ends of pivot rotate respectively install in two down on the stand, down the rubber rotary drum go up the rubber rotary drum and all be located two arrange between the stand, it follows to go up the pivot pass in going up the rubber rotary drum and its both ends stretch out, the both ends of going up the pivot are adjustable respectively rotate install in two on the stand, and adjust the direction and be vertical. The application has the following expected technical effects: the horizontal height of the upper rotating shaft relative to the stand column can be changed, so that the cotton sliver with larger diameter or larger friction force is not easy to be blocked, the cotton sliver with smaller diameter or smaller friction force is not easy to slip, and the production efficiency and the cotton yarn quality are indirectly improved.
Description
Technical Field
The application relates to the technical field of numerical control cotton yarn drawing frames, in particular to a conveying mechanism of a numerical control cotton yarn drawing frame.
Background
The drawing frame is used for improving the internal structure of the sliver, thereby improving the uniformity of long sections of the sliver, simultaneously reducing the weight unevenness, straightening and paralleling fibers in the sliver, reducing hooks, enabling the fineness to accord with the specification, and enabling raw materials of different types or different qualities to be uniformly mixed to achieve the specified mixing ratio.
The conveying mechanism of the existing numerical control cotton yarn drawing frame mainly conveys cotton slivers through friction force, and a common conveying mechanism comprises a gantry support, wherein the gantry support is fixedly connected to a frame of the numerical control cotton yarn drawing frame, two rotating shafts are rotatably connected to the inner side wall of the gantry support, rubber rotary drums are fixedly sleeved on the surface of the rotating shafts, the two rubber rotary drums are in contact arrangement, one end of one of the two rotating shafts extends to a motor fixedly connected to the outside of the gantry support, the motor drives the two rotating shafts to rotate through the motor and further drives the rubber rotary drums to rotate through the outer side wall of the frame and the gantry support, and the cotton slivers are conveyed and output to the numerical control cotton yarn drawing frame.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cotton slivers with different diameters or different models are conveyed, the horizontal heights of the two rotating shafts relative to the gantry support are unchanged, so that the cotton slivers with larger diameters or larger friction force are easily clamped between the two rubber rotary cylinders, or the cotton slivers with smaller diameters or smaller friction force are easily slipped between the two rubber rotary cylinders, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
In order to improve common numerical control cotton yarn drawing frame's conveying mechanism's the problem that causes the silver card to die or skid easily, this application provides a conveying mechanism of numerical control cotton yarn drawing frame.
The application provides a conveying mechanism of numerical control cotton yarn drawing frame adopts following technical scheme:
the utility model provides a conveying mechanism of numerical control cotton yarn drawing frame, includes two stands, lower pivot, goes up the pivot, lower rubber rotary drum and last rubber rotary drum, the pivot is followed down pass in the rubber rotary drum and its both ends stretch out, the both ends of pivot rotate respectively install in two down on the stand, down the rubber rotary drum go up the rubber rotary drum all be located two arrange between the stand, go up the pivot follow pass in the last rubber rotary drum and its both ends stretch out, the both ends of going up the pivot are adjustable respectively rotate install in two on the stand, and adjust the direction vertical.
Through adopting above-mentioned technical scheme, because the height that the last pivot is relative to the stand can be adjusted, so the gap width between lower rubber rotary drum and the last rubber rotary drum also can be adjusted, and then when carrying the silver of different diameters or different models, the great silver of diameter or frictional force is very difficult to be killed by the card, and the diameter is less or the less silver of frictional force is also difficult to skid, has indirectly promoted production efficiency and cotton yarn quality.
Optionally, the both ends of going up the pivot all are provided with the sliding block, go up the tip of pivot with the sliding block rotates the installation, be provided with the hole on the stand, the sliding block is in vertical slip in the hole.
Through adopting above-mentioned technical scheme, under the restriction in hole, can be more stable when the sliding block goes up and down, can ensure in addition that the pivot keeps the horizontality with last rubber rotary drum all the time.
Optionally, vertical sliding grooves are formed in two sides of the hole, the sliding block is horizontally arranged, and two ends of the sliding block are assembled in the vertical sliding grooves in a sliding mode.
Through adopting above-mentioned technical scheme, the both ends cooperation of vertical spout and sliding block can ensure the stable lift of sliding block in the hole.
Optionally, be provided with on the stand and order about the vertical gliding lift adjustment assembly of sliding block.
Through adopting above-mentioned technical scheme, the lift adjustment subassembly makes things convenient for quick and stable the sliding block of driving about of staff to go up and down.
Optionally, the lift adjustment subassembly includes the threaded rod, rotates spacing portion and application of force portion, threaded rod vertical arrangement and screw assembly in the top of stand, rotate spacing portion fixed mounting in the bottom of threaded rod, the upper surface of sliding block sets up the confession rotate spacing portion free rotation's spacing groove, application of force portion fixed mounting in the top of threaded rod, the application of force position in the top of stand.
Through adopting above-mentioned technical scheme, application of force portion makes things convenient for the staff to control, is favorable to ordering about the threaded rod fast and rotates, rotates spacing portion and spacing groove cooperation and uses, makes threaded rod and sliding block lift between the two together, realizes the rotation installation relation between the two moreover, and then the threaded rod can drive the sliding block and go up and down with last pivot when being rotated, realizes adjusting the purpose.
Optionally, the application of force portion includes carousel and handle, carousel horizontal arrangement and its central point fixed connection in the top of threaded rod, the handle connect perpendicularly in the upper surface of carousel, the handle with dislocation eccentric arrangement between the threaded rod.
Through adopting above-mentioned technical scheme, the application of force portion of above-mentioned design, simple structure and firm, the preparation is convenient.
Optionally, an elastic piece is arranged between the bottom of the vertical sliding groove and the lower surface of the sliding block, and the elastic piece drives the sliding block to move upwards.
Through adopting above-mentioned technical scheme, under the elastic action of elastic component, the upward movement that the sliding block can be lighter is adjusted more conveniently.
Optionally, the elastic member is a spring or an elastic sheet.
By adopting the technical scheme, the spring and the elastic sheet are common parts, so that the spring and the elastic sheet are convenient to purchase and low in manufacturing cost.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the upper rotating shaft can be adjusted in height relative to the upright posts, so that the width of a gap between the lower rubber rotating cylinder and the upper rubber rotating cylinder can be adjusted, and further, when cotton slivers with different diameters or different types are conveyed, the cotton slivers with larger diameters or larger friction force are not easy to be clamped, the cotton slivers with smaller diameters or smaller friction force are not easy to slip, and the production efficiency and the cotton yarn quality are indirectly improved;
2. under the elastic action of the elastic piece, the sliding block can move upwards more easily, and the adjustment is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a conveying mechanism of a numerical control cotton yarn drawing frame according to an embodiment of the application.
Description of reference numerals: 1. a column; 11. a hole; 12. a vertical chute; 2. a lower rotating shaft; 3. an upper rotating shaft; 4. a lower rubber rotary drum; 5. feeding a rubber rotary drum; 6. a slider; 7. a lift adjustment assembly; 71. a threaded rod; 72. a rotation limiting part; 73. a force application part; 731. a turntable; 732. a handle; 8. an elastic member.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses conveying mechanism of numerical control cotton yarn drawing frame. Referring to fig. 1, the conveying mechanism of numerical control cotton yarn drawing frame includes two stands 1, lower pivot 2, go up pivot 3, lower rubber rotary drum 4 and last rubber rotary drum 5, lower pivot 2 passes and stretches out at its both ends in following rubber rotary drum 4 down, the both ends of lower pivot 2 rotate respectively and install on two stands 1, lower rubber rotary drum 4, it all lies in to arrange between two stands 1 to go up rubber rotary drum 5, go up pivot 3 and pass and stretch out at its both ends in following rubber rotary drum 5, the both ends of going up pivot 3 are adjustable rotation respectively and are installed on two stands 1, and the direction of regulation is vertical.
Go up the both ends of pivot 3 and all be provided with sliding block 6, go up pivot 3's tip and sliding block 6 and rotate the installation, be provided with hole 11 on the stand 1, hole 11 is square form, and sliding block 6 is vertical slip in hole 11, and under the restriction of hole 11, can be more stable when sliding block 6 goes up and down, can ensure in addition that pivot 3 and last rubber rotary drum 5 remain the horizontality throughout.
The both sides of hole 11 are provided with vertical chute 12, and the cross section of vertical chute 12 is the rectangle form, and sliding block 6 level is arranged and its both ends slip assembly in vertical chute 12, and the both ends cooperation of vertical chute 12 and sliding block 6 can ensure the stable lift of sliding block 6 in hole 11.
Be provided with on the stand 1 and order about the vertical gliding lift adjustment assembly 7 of sliding block 6, lift adjustment assembly 7 makes things convenient for quick and stable the sliding block 6 of ordering about of staff to go up and down.
Lifting adjusting component 7 includes threaded rod 71, rotates spacing portion 72 and application of force portion 73, and threaded rod 71 vertical arrangement and screw assembly in the top of stand 1 rotate spacing portion 72 fixed mounting in the bottom of threaded rod 71, and the upper surface of sliding block 6 sets up the spacing groove that supplies to rotate spacing portion 72 free rotation, and application of force portion 73 fixed mounting is in the top of threaded rod 71, and application of force portion 73 is located the top of stand 1.
The force application part 73 comprises a rotary plate 731 and a handle 732, the rotary plate 731 is horizontally arranged, the center point of the rotary plate 731 is fixedly connected to the top of the threaded rod 71, the handle 732 is vertically connected to the upper surface of the rotary plate 731, and the handle 732 and the threaded rod 71 are arranged in a staggered and eccentric mode.
An elastic piece 8 is arranged between the bottom of the vertical sliding groove 12 and the lower surface of the sliding block 6, the sliding block 6 is driven to move upwards by the elastic piece 8, and the sliding block 6 can move upwards more easily under the action of the elastic force of the elastic piece 8, so that the adjustment is more convenient; the elastic part 8 is a spring, the spring can be replaced by an elastic sheet in other embodiments, and the spring and the elastic sheet are common parts, so that the purchase is convenient, and the manufacturing cost is low.
The implementation principle of the conveying mechanism of the numerical control cotton yarn drawing frame is as follows: because the height of the upper rotating shaft 3 relative to the upright post 1 can be adjusted, the width of a gap between the lower rubber rotary drum 4 and the upper rubber rotary drum 5 can also be adjusted, so that when slivers with different diameters or different types are conveyed, the slivers with larger diameters or larger friction force are not easy to be blocked, the slivers with smaller diameters or smaller friction force are not easy to slip, and the production efficiency and the cotton yarn quality are indirectly improved;
application of force portion 73 makes things convenient for the staff to control, is favorable to driving threaded rod 71 fast and rotates, rotates spacing portion 72 and spacing groove cooperation and uses, makes threaded rod 71 and sliding block 6 can go up and down together between the two, realizes the rotation installation relation between the two moreover, and then threaded rod 71 is when being rotated, can drive sliding block 6 and go up and down together with last pivot 3, realizes adjusting the purpose.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a conveying mechanism of numerical control cotton yarn drawing frame which characterized in that: including two stands (1), lower pivot (2), go up pivot (3), lower rubber rotary drum (4) and last rubber rotary drum (5), pivot (2) are followed down pass in rubber rotary drum (4) and its both ends stretch out, the both ends of pivot (2) are rotated respectively and are installed in two down on stand (1), down rubber rotary drum (4) go up rubber rotary drum (5) and all be located two arrange between stand (1), go up pivot (3) and follow pass in last rubber rotary drum (5) and its both ends stretch out, the both ends of going up pivot (3) are adjustable respectively rotate install in two on stand (1), and the direction of regulation is vertical.
2. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 1, characterized in that: go up the both ends of pivot (3) and all be provided with sliding block (6), go up the tip of pivot (3) with sliding block (6) rotate the installation, be provided with hole (11) on stand (1), sliding block (6) are in vertical slip in hole (11).
3. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 2, characterized in that: the two sides of the hole (11) are provided with vertical sliding grooves (12), the sliding block (6) is horizontally arranged, and two ends of the sliding block are assembled in the vertical sliding grooves (12) in a sliding mode.
4. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 2, characterized in that: the upright post (1) is provided with a lifting adjusting component (7) which drives the sliding block (6) to vertically slide.
5. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 4, characterized in that: lifting adjusting subassembly (7) include threaded rod (71), rotate spacing portion (72) and application of force portion (73), threaded rod (71) vertical arrangement and screw assembly in the top of stand (1), rotate spacing portion (72) fixed mounting in the bottom of threaded rod (71), the upper surface of sliding block (6) sets up the confession rotate spacing portion (72) free rotation's spacing groove, application of force portion (73) fixed mounting in the top of threaded rod (71), application of force portion (73) are located the top of stand (1).
6. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 5, characterized in that: the force application part (73) comprises a rotating disc (731) and a handle (732), the rotating disc (731) is horizontally arranged, the center point of the rotating disc (731) is fixedly connected to the top of the threaded rod (71), the handle (732) is vertically connected to the upper surface of the rotating disc (731), and the handle (732) and the threaded rod (71) are eccentrically arranged in a staggered mode.
7. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 3, characterized in that: an elastic piece (8) is arranged between the bottom of the vertical sliding groove (12) and the lower surface of the sliding block (6), and the sliding block (6) is driven to move upwards by the elastic piece (8).
8. The conveying mechanism of the numerical control cotton yarn drawing frame according to claim 7, characterized in that: the elastic piece (8) is a spring or an elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696851.6U CN214882036U (en) | 2021-07-24 | 2021-07-24 | Conveying mechanism of numerical control cotton yarn drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696851.6U CN214882036U (en) | 2021-07-24 | 2021-07-24 | Conveying mechanism of numerical control cotton yarn drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214882036U true CN214882036U (en) | 2021-11-26 |
Family
ID=78927570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121696851.6U Expired - Fee Related CN214882036U (en) | 2021-07-24 | 2021-07-24 | Conveying mechanism of numerical control cotton yarn drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214882036U (en) |
-
2021
- 2021-07-24 CN CN202121696851.6U patent/CN214882036U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |