CN216129716U - Numerical control drawing frame for producing cotton yarns - Google Patents
Numerical control drawing frame for producing cotton yarns Download PDFInfo
- Publication number
- CN216129716U CN216129716U CN202121700549.3U CN202121700549U CN216129716U CN 216129716 U CN216129716 U CN 216129716U CN 202121700549 U CN202121700549 U CN 202121700549U CN 216129716 U CN216129716 U CN 216129716U
- Authority
- CN
- China
- Prior art keywords
- feeding
- rotating shaft
- numerical control
- sliding block
- drawing frame
- 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 - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 5
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The application relates to a numerical control drawing frame for producing cotton yarns, which comprises a drawing mechanism, a conveying mechanism and a feeding mechanism, wherein the feeding mechanism comprises a feeding mounting frame, a plurality of guide rotating shafts and a plurality of feeding barrels, a placing seat is arranged below the feeding mounting frame, and a plurality of groups of fixing assemblies are arranged on the placing seat; the conveying mechanism comprises two upright posts, a lower rotating shaft, an upper rotating shaft, a lower rubber rotating drum and an upper rubber rotating drum, and two ends of the upper rotating shaft are respectively installed on the two upright posts in an adjustable and rotatable mode. The application has the following expected technical effects: the feeding barrel is not easy to be knocked down by the knocking offset position, so that the normal operation of the numerical control cotton yarn drawing frame is ensured, the horizontal height of the upper rotating shaft relative to the stand column can be changed, 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, the production efficiency is indirectly improved, and the quality of cotton yarns is indirectly ensured.
Description
Technical Field
The application relates to the technical field of cotton yarn production equipment, in particular to a numerical control drawing frame for producing cotton yarns.
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 existing numerical control cotton yarn drawing frame generally comprises a drawing mechanism, a conveying mechanism and a feeding mechanism.
The feeding mechanism generally comprises a feeding mounting frame, a plurality of guiding rotating shafts and a plurality of feeding barrels, the guiding rotating shafts are rotatably mounted on the side face of the feeding mounting frame, one guiding rotating shaft corresponds to one feeding barrel, and when the feeding mechanism works, cotton slivers in the feeding barrels can bypass the guiding rotating shafts and then are conveyed to the main body of the numerical control cotton yarn drawing machine to be drawn.
Conveying mechanism mainly carries the silver through frictional force, and general conveying mechanism includes the portal frame, and portal frame fixed connection is in the frame of numerical control cotton yarn drawing frame, rotates on the inside wall of portal frame to be connected with two pivots, two the pivot all fixed rubber rotary drum that has cup jointed on the surface, two rubber rotary drum contacts set up, and the one end of one of them of two pivots extends to the outside fixedly connected with motor of portal frame, the motor passes through the frame and portal frame's lateral wall fixed connection, drives two pivots through the motor and rotates, and then drives the rubber rotary drum and rotate, carries the silver and exports numerical control cotton yarn drawing frame.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the feeding barrel is generally placed on the ground, workers or other people often collide with the feeding barrel when passing by, so that the feeding barrel deviates from the position or directly collides with the feeding barrel, and the problem of sliver breakage is very easy to occur; 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.
SUMMERY OF THE UTILITY MODEL
The utility model provides a numerical control drawing frame is used to production cotton yarn in order to improve the easy problem that is hit the skew position or is knocked down by striking of feeding barrel of the feed mechanism of common numerical control cotton yarn drawing frame, in addition for improving the easy cotton sliver card that causes of the conveying mechanism of common numerical control cotton yarn drawing frame or the problem of skidding.
The application provides a production numerical control drawing frame for cotton yarn adopts following technical scheme:
a numerical control drawing frame for producing cotton yarns comprises drawing mechanisms, two groups of conveying mechanisms and feeding mechanisms, wherein the two groups of conveying mechanisms are respectively positioned at two sides of the drawing mechanisms, the feeding mechanisms are positioned at one side of the conveying mechanisms, which is far away from the drawing mechanisms,
the feeding mechanism comprises a feeding mounting frame, a plurality of guide rotating shafts and a plurality of feeding barrels, the guide rotating shafts are rotatably mounted on the side face of the feeding mounting frame, each guide rotating shaft corresponds to one feeding barrel, a placing seat is arranged below the feeding mounting frame, a plurality of groups of fixing assemblies are arranged on the placing seat, each group of fixing assemblies corresponds to one feeding barrel, and the fixing assemblies are used for fixing the bottom of each feeding barrel;
the conveying mechanism comprises two stand columns, a lower rotating shaft, an upper rotating shaft, a lower rubber rotating cylinder and an upper rubber rotating cylinder, the lower rotating shaft penetrates through the lower rubber rotating cylinder and extends out of two ends of the lower rotating shaft, the two ends of the lower rotating shaft are respectively rotatably installed on the two stand columns, the lower rubber rotating cylinder and the upper rubber rotating cylinder are both located between the two stand columns, the upper rotating shaft penetrates through the upper rubber rotating cylinder and extends out of two ends of the upper rotating shaft, the two ends of the upper rotating shaft are respectively rotatably installed on the two stand columns in an adjustable mode, and the adjusting direction is vertical.
By adopting the technical scheme, the placing seat provides a stable mounting position for the fixing component, and the feeding barrel is not easy to be impacted to deviate or knocked down under the fixing action of the fixing component, so that the normal operation of the numerical control cotton yarn drawing frame is ensured, the production efficiency is indirectly improved, and the quality of cotton yarns is also indirectly ensured; because the height of last pivot for 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 dead by the card, and the less silver of diameter or frictional force is also difficult for skidding, has indirectly promoted production efficiency and cotton yarn quality.
Optionally, a ferromagnetic plate is arranged at the bottom of the feeding barrel, an electromagnet is arranged on the fixing component, and the electromagnet is used for fixing the ferromagnetic plate in a magnetic attraction manner.
Through adopting above-mentioned technical scheme, ferromagnetic plate and electro-magnet cooperation are used, can have the fixed effect of preferred to the feeding bucket when the electro-magnet during operation, and after the electro-magnet stop work, realize the purpose to the feeding bucket unblock, and it is more convenient to use.
Optionally, the bottom of the feeding barrel is further provided with a plurality of wheels, and a gap is reserved between the ferromagnetic plate and the upper surface of the placing seat.
By adopting the technical scheme, the wheels can facilitate the workers to push the feeding barrel at any time, and the feeding barrel is more practical.
Optionally, the fixed subassembly still includes power spare and mounting panel, the upper surface of placing the seat is provided with the pit, power spare vertical install in the pit, the mounting panel install in the top of power spare and by the power spare drive goes up and down, the electro-magnet install in on the mounting panel.
By adopting the technical scheme, when the power part drives the mounting plate to descend and store the mounting plate in the pit, the feeding barrel cannot be blocked by the mounting plate, so that the feeding barrel is pushed to move on the upper surface of the placing seat; when the power part drives the mounting panel to rise and the mounting panel is attached to the ferromagnetic plate, the distance between the ferromagnetic plate and the electromagnet is shorter, so that the magnetic attraction between the ferromagnetic plate and the electromagnet has better fixing effect, and the feeding barrel can be more stable.
Optionally, the electromagnet is embedded in the upper surface of the mounting plate, and the electromagnet is provided with a plurality of rectangular arrays.
Through adopting above-mentioned technical scheme, the electro-magnet of embedded setting can not protrusion in the upper surface of mounting panel, and the mounting panel has certain protection effect to the electro-magnet, is a plurality of electro-magnets that the rectangular array arranged, then fixed ferromagnetic plate that can stabilize more, and the feeding bucket can stabilize more.
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, 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.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the placing seat provides a stable mounting position for the fixing component, and the feeding barrel is not easy to be impacted to deviate or knocked down under the fixing action of the fixing component, so that the normal operation of the numerical control cotton yarn drawing frame is ensured, the production efficiency is indirectly improved, and the quality of cotton yarns is also indirectly ensured;
2. because the height of last pivot for 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 dead by the card, and the less silver of diameter or frictional force is also difficult for skidding, has indirectly promoted production efficiency and cotton yarn quality.
Drawings
FIG. 1 is a schematic structural diagram of a numerical control drawing frame for producing cotton yarns according to an embodiment of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic structural diagram of a conveying mechanism according to an embodiment of the present application.
Description of reference numerals: 101. a drawing mechanism; 102. a feeding mechanism; 21. feeding a mounting frame; 22. a guide rotating shaft; 23. a feeding barrel; 231. a ferromagnetic plate; 232. a wheel; 24. a placing seat; 241. a pit; 242. a slope; 25. a fixing assembly; 251. an electromagnet; 252. a power member; 253. mounting a plate; 103. a conveying mechanism; 31. a column; 311. a hole; 312. a vertical chute; 32. a lower rotating shaft; 33. an upper rotating shaft; 34. a lower rubber rotary drum; 35. feeding a rubber rotary drum; 36. a slider; 37. a lift adjustment assembly; 371. a threaded rod; 372. a rotation limiting part; 373. a force application part; 3731. a turntable; 3732. a handle; 38. an elastic member.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses production numerical control drawing frame for cotton yarn. Referring to fig. 1, the numerical control drawing frame for producing cotton yarns comprises a drawing mechanism 101, a conveying mechanism 103 and a feeding mechanism 102, wherein the conveying mechanism 103 is provided with two groups and is respectively positioned on two sides of the drawing mechanism 101, and the feeding mechanism 102 is positioned on one side of the conveying mechanism 103 far away from the drawing mechanism 101.
Referring to fig. 1 and 2, the feeding mechanism 102 includes a feeding mounting frame 21, four guiding rotation shafts 22 and four feeding barrels 23, the guiding rotation shafts 22 are rotatably mounted on the side surface of the feeding mounting frame 21, each guiding rotation shaft 22 corresponds to one feeding barrel 23, a placing seat 24 is arranged below the feeding mounting frame 21, four sets of fixing assemblies 25 are arranged on the placing seat 24, each set of fixing assemblies 25 corresponds to one feeding barrel 23, and the fixing assemblies 25 are used for fixing the bottom of the feeding barrel 23.
The bottom of feeding bucket 23 is provided with ferromagnetic plate 231, is provided with electro-magnet 251 on the fixed subassembly 25, and electro-magnet 251 is used for fixed ferromagnetic plate 231 of magnetism, and ferromagnetic plate 231 and electro-magnet 251 cooperate the use, can have the fixed effect of preferred to feeding bucket 23 when electro-magnet 251 works, and after electro-magnet 251 stops working, realize the purpose to feeding bucket 23 unblock, and it is more convenient to use.
The bottom of the feeding barrel 23 is also provided with a plurality of wheels 232, a gap is reserved between the ferromagnetic plate 231 and the upper surface of the placing seat 24, and the wheels 232 can facilitate workers to push the feeding barrel 23 at any time, so that the feeding barrel is more practical; the wheels 232 are universal wheels with brakes, the materials of the universal wheels with the brakes are more convenient to obtain, the installation and the replacement are simpler, and the feeding barrel 23 also has a certain fixing effect after the brakes are stepped on.
The slope 242 is arranged on the two sides of the placing seat 24, the angle of the slope 242 ranges from 10 degrees to 25 degrees, and the design of the slope 242 facilitates the feeding barrel 23 to be pushed onto the placing seat 24, so that the use is more convenient.
The fixing assembly 25 further comprises a power part 252 and a mounting plate 253, the upper surface of the placing seat 24 is provided with a pit 241, the power part 252 is vertically mounted in the pit 241, the mounting plate 253 is mounted at the top of the power part 252 and driven by the power part 252 to lift, and the electromagnet 251 is mounted on the mounting plate 253.
The electro-magnet 251 is embedded in the upper surface of mounting panel 253, and electro-magnet 251 is equipped with a plurality ofly and is the rectangle array and arranges, and the electro-magnet 251 of embedded setting can not bulge in the upper surface of mounting panel 253, and mounting panel 253 has certain protection effect to electro-magnet 251, is a plurality of electro-magnets 251 that the rectangle array arranged, then fixed ferromagnetic plate 231 that can stabilize more, and feeding bucket 23 can stabilize more.
The power part 252 is an electric push rod, which electromagnet 251 shares one power source, in other embodiments, the electric push rod can be replaced by an air cylinder or an oil cylinder, and the air cylinder, the oil cylinder or the electric push rod are common parts, so that the purchase is convenient, and the replacement and maintenance cost is low.
Referring to fig. 1 and 3, the conveying mechanism 103 includes two columns 31, a lower rotating shaft 32, an upper rotating shaft 33, a lower rubber drum 34 and an upper rubber drum 35, the lower rotating shaft 32 passes through the lower rubber drum 34 and extends out of two ends of the lower rotating shaft, two ends of the lower rotating shaft 32 are respectively rotatably mounted on the two columns 31, the lower rubber drum 34 and the upper rubber drum 35 are both arranged between the two columns 31, the upper rotating shaft 33 passes through the upper rubber drum 35 and extends out of two ends of the upper rotating shaft 33, two ends of the upper rotating shaft 33 are respectively rotatably mounted on the two columns 31 in an adjustable manner, and the adjusting direction is vertical.
The two ends of the upper rotating shaft 33 are provided with sliding blocks 36, the end part of the upper rotating shaft 33 and the sliding blocks 36 are rotatably installed, the upright column 31 is provided with holes 311, the holes 311 are square, the sliding blocks 36 vertically slide in the holes 311, and under the limitation of the holes 311, the sliding blocks 36 are more stable when ascending and descending, and the upper rotating shaft 33 and the upper rubber drum 35 can be ensured to be always kept in a horizontal state.
The both sides of hole 311 are provided with vertical spout 312, and the cross section of vertical spout 312 is the rectangle form, and sliding block 36 level is arranged and its both ends sliding fit in vertical spout 312, and the cooperation of the both ends of vertical spout 312 and sliding block 36 can ensure the stable lift of sliding block 36 in hole 311.
Be provided with on the stand 31 and order about the vertical gliding lift adjustment assembly 37 of sliding block 36, lift adjustment assembly 37 makes things convenient for quick and stable the order about sliding block 36 of staff to go up and down.
Lifting adjusting element 37 includes threaded rod 371, rotates spacing portion 372 and application of force portion 373, and threaded rod 371 vertical layout and screw assembly are in the top of stand 31, rotate spacing portion 372 fixed mounting in the bottom of threaded rod 371, and the upper surface of sliding block 36 sets up the spacing groove that supplies to rotate spacing portion 372 free rotation, and application of force portion 373 fixed mounting is in the top of threaded rod 371, and application of force portion 373 is located the top of stand 31.
An elastic piece 38 is arranged between the bottom of the vertical sliding groove 312 and the lower surface of the sliding block 36, the sliding block 36 is driven to move upwards by the elastic piece 38, and under the action of the elastic force of the elastic piece 38, the sliding block 36 can move upwards more easily, so that the adjustment is more convenient; the elastic member 38 is a spring, and in other embodiments, the spring may be replaced by an elastic sheet, and both 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 numerical control drawing frame for producing cotton yarns in the embodiment of the application is as follows: place seat 24 and provide stable mounted position for fixed subassembly 25, under fixed subassembly 25's fixed action, feeding bucket 23 is difficult to be bumped the skew position or is knocked down, ensures the normal operating of numerical control cotton yarn drawing frame, has indirectly promoted production efficiency, has also indirectly guaranteed the quality of cotton yarn.
When the power element 252 drives the mounting plate 253 to descend and be stored in the concave pit 241, the feeding barrel 23 is not blocked by the mounting plate 253, which is beneficial to the feeding barrel 23 to be pushed and moved on the upper surface of the placing seat 24; when the power member 252 drives the mounting plate 253 to rise and the mounting plate 253 is attached to the ferromagnetic plate 231, the distance between the ferromagnetic plate 231 and the electromagnet 251 is shorter, so that the magnetic attraction fixing effect between the ferromagnetic plate 231 and the electromagnet 251 is better, and the feeding barrel 23 can be more stable.
Because the height of the upper rotating shaft 33 relative to the upright column 31 can be adjusted, the width of a gap between the lower rubber rotary drum 34 and the upper rubber rotary drum 35 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 373 makes things convenient for the staff to control, is favorable to ordering about threaded rod 371 fast and rotates, rotates spacing portion 372 and spacing groove cooperation and uses, makes and can go up and down together between threaded rod 371 and the sliding block 36 two, realizes the rotation installation relation between the two moreover, and then threaded rod 371 is when rotated, can drive sliding block 36 and last pivot 33 and go up and down together, 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 (10)
1. The utility model provides a production numerical control drawing frame for cotton yarn, includes drawing mechanism (101), conveying mechanism (103) and feeding mechanism (102), conveying mechanism (103) are provided with two sets ofly and are located respectively the both sides of drawing mechanism (101), feeding mechanism (102) are located conveying mechanism (103) are kept away from one side of drawing mechanism (101) is arranged, its characterized in that:
the feeding mechanism (102) comprises a feeding mounting frame (21), a plurality of guide rotating shafts (22) and a plurality of feeding barrels (23), the guide rotating shafts (22) are rotatably mounted on the side face of the feeding mounting frame (21), each guide rotating shaft (22) corresponds to one feeding barrel (23), a placing seat (24) is arranged below the feeding mounting frame (21), a plurality of groups of fixing assemblies (25) are arranged on the placing seat (24), each group of fixing assemblies (25) corresponds to one feeding barrel (23), and the fixing assemblies (25) are used for fixing the bottom of the feeding barrels (23);
the conveying mechanism (103) comprises two upright posts (31), a lower rotating shaft (32), an upper rotating shaft (33), a lower rubber rotating cylinder (34) and an upper rubber rotating cylinder (35), wherein the lower rotating shaft (32) penetrates through the lower rubber rotating cylinder (34) and extends out of two ends of the lower rotating shaft, two ends of the lower rotating shaft (32) are respectively rotatably installed on the two upright posts (31), the lower rubber rotating cylinder (34) and the upper rubber rotating cylinder (35) are both located between the two upright posts (31), the upper rotating shaft (33) penetrates through the upper rubber rotating cylinder (35) and extends out of two ends of the upper rotating shaft, two ends of the upper rotating shaft (33) are respectively rotatably installed on the two upright posts (31) in an adjustable manner, and the adjusting direction is vertical.
2. The numerical control drawing frame for producing cotton yarn according to claim 1, characterized in that: the bottom of the feeding barrel (23) is provided with a ferromagnetic plate (231), the fixed component (25) is provided with an electromagnet (251), and the electromagnet (251) is used for fixing the ferromagnetic plate (231) in a magnetic attraction manner.
3. The numerical control drawing frame for producing cotton yarn according to claim 2, characterized in that: the bottom of the feeding barrel (23) is also provided with a plurality of wheels (232), and a gap is reserved between the ferromagnetic plate (231) and the upper surface of the placing seat (24).
4. The numerical control drawing frame for producing cotton yarn according to claim 3, characterized in that: the fixing assembly (25) further comprises a power part (252) and a mounting plate (253), a pit (241) is formed in the upper surface of the placing seat (24), the power part (252) is vertically mounted in the pit (241), the mounting plate (253) is mounted at the top of the power part (252) and driven by the power part (252) to lift, and the electromagnet (251) is mounted on the mounting plate (253).
5. The numerical control drawing frame for producing cotton yarn according to claim 4, characterized in that: the electromagnets (251) are embedded in the upper surface of the mounting plate (253), and the electromagnets (251) are arranged in a plurality of rectangular arrays.
6. The numerical control drawing frame for producing cotton yarn according to claim 1, characterized in that: go up the both ends of pivot (33) and all be provided with sliding block (36), go up the tip of pivot (33) with sliding block (36) rotate the installation, be provided with hole (311) on stand (31), sliding block (36) are in vertical slip in hole (311).
7. The numerical control drawing frame for producing cotton yarn according to claim 6, characterized in that: vertical sliding grooves (312) are formed in two sides of the hole (311), the sliding block (36) is horizontally arranged, and two ends of the sliding block are assembled in the vertical sliding grooves (312) in a sliding mode.
8. The numerical control drawing frame for producing cotton yarn according to claim 6, characterized in that: and the upright column (31) is provided with a lifting adjusting component (37) for driving the sliding block (36) to vertically slide.
9. The numerical control drawing frame for producing cotton yarn according to claim 8, characterized in that: lifting adjusting component (37) include threaded rod (371), rotate spacing portion (372) and application of force portion (373), threaded rod (371) vertical arrangement and screw assembly in the top of stand (31), rotate spacing portion (372) fixed mounting in the bottom of threaded rod (371), the upper surface setting of sliding block (36) supplies rotate spacing portion (372) free rotation's spacing groove, application of force portion (373) fixed mounting in the top of threaded rod (371), application of force portion (373) is located the top of stand (31).
10. The numerical control drawing frame for producing cotton yarn according to claim 7, characterized in that: an elastic piece (38) is arranged between the bottom of the vertical sliding groove (312) and the lower surface of the sliding block (36), and the sliding block (36) is driven to move upwards by the elastic piece (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700549.3U CN216129716U (en) | 2021-07-24 | 2021-07-24 | Numerical control drawing frame for producing cotton yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700549.3U CN216129716U (en) | 2021-07-24 | 2021-07-24 | Numerical control drawing frame for producing cotton yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216129716U true CN216129716U (en) | 2022-03-25 |
Family
ID=80768249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121700549.3U Expired - Fee Related CN216129716U (en) | 2021-07-24 | 2021-07-24 | Numerical control drawing frame for producing cotton yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216129716U (en) |
-
2021
- 2021-07-24 CN CN202121700549.3U patent/CN216129716U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216129716U (en) | Numerical control drawing frame for producing cotton yarns | |
| CN201346731Y (en) | Drum barrel outer wall abrasive band polishing device | |
| CN202343381U (en) | Glue spraying device for tire glue spraying machine | |
| CN210720033U (en) | Concrete strength testing device | |
| CN209335332U (en) | A kind of grinding device of process for un-metal material angle adjustable | |
| CN209717573U (en) | A kind of double-station bushing hydraulic press | |
| CN101988227B (en) | Automatic lifting device for herringbone reed of vertical spandex warping machine | |
| CN214882036U (en) | Conveying mechanism of numerical control cotton yarn drawing frame | |
| CN209777610U (en) | Spring coiling machine receiving device | |
| CN208747560U (en) | Soak the elevating mechanism of molding machine | |
| CN214810268U (en) | Dispersing device for organic silicon material | |
| CN215751384U (en) | High-speed automatic printing machine convenient to adjust belt height | |
| CN214828611U (en) | Novel high-lift hoist | |
| CN106436084B (en) | A kind of convenient high efficiency embroidery machine used | |
| CN111745842A (en) | Three-roller down-pressing type stone diamond wire cutting machine | |
| CN211414747U (en) | Steel construction burnishing device | |
| CN211227481U (en) | Yarn guide device for vortex spinning | |
| CN210968384U (en) | Ball grinding machine | |
| CN209961568U (en) | Vibration table with adjustable amplitude | |
| CN214882028U (en) | Feeding mechanism of numerical control cotton yarn drawing frame | |
| CN207738043U (en) | A kind of rotation feeding mechanism | |
| CN206653245U (en) | A kind of iron pan inner surface polishing robot | |
| CN220827512U (en) | Conducting bar frame for drawing frame | |
| CN210712071U (en) | Yarn frame of computer embroidery machine | |
| CN205085752U (en) | Roll support formula round steel milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |