CN214782293U - A first drafting machine for textile production - Google Patents
A first drafting machine for textile production Download PDFInfo
- Publication number
- CN214782293U CN214782293U CN202121236737.5U CN202121236737U CN214782293U CN 214782293 U CN214782293 U CN 214782293U CN 202121236737 U CN202121236737 U CN 202121236737U CN 214782293 U CN214782293 U CN 214782293U
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- China
- Prior art keywords
- roller
- drafting
- power
- draft
- machine
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- Expired - Fee Related
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Abstract
The utility model relates to a first drafting machine for textile production, including frame and tensioning roller set, the organism is fixed to the frame top, above the perpendicular embedding organism above the tensioning roller set, the tensioning roller set includes the power cylinder that compression roller and compression roller both ends symmetry set up, be equipped with power draft roller set A below the compression roller, the power draft roller set A outside is equipped with power draft roller set B. This a first drafting machine for textile production, the compression roller extrudees the silk bundle under the effort of power cylinder, make the silk bundle closely laminate with the surface of draft roller, prevent skidding, the compression roller passes through the bearing and is connected with the dead lever, make the compression roller can rotate, reduce the compression roller, the silk bundle, frictional force between the draft roller three, when the height of compression roller needs to be adjusted, adjust through the power cylinder can, carry out the tensioning to the silk bundle through the tensioning roller group, prevent that the silk bundle from skidding on the draft roller of draft machine body, the effect of improvement draft machine body to silk bundle draft ability has been reached.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a spinning equipment field, concretely relates to first drafting machine for textile production.
[ background of the invention ]
The first drafting machine is one of the main devices for the spinning post-treatment, the seven-roller drafting machine in the textile machinery device is used for stretching the tows, the tows are wound on seven drafting rollers of the seven-roller drafting machine, and the tows are stretched by means of the friction force between the drafting rollers and the tows during stretching.
In the prior art, when a currently common seven-roller drafting machine for spinning is used, the tows are stretched by means of friction force between a drafting roller and the tows on the drafting machine, but in the process of drawing the tows, the drafting machine is not provided with a device for tensioning the tows, and the tows are easy to slip when being drawn, so that the problem that the drafting effect of a first drafting machine on the tows is poor is caused. Aiming at the problems, the innovative design is carried out on the basis of the original first drafting machine.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a first drafting machine for textile production has solved current weaving and has used seven roller drafting machines when using, relies on the drafting machine to go up the frictional force between draft roller and the silk bundle and realize the drawing to the silk bundle, nevertheless at pulling silk bundle in-process, does not possess on the drafting machine and carries out the device of tensioning to the silk bundle, takes place to skid easily during the pulling silk bundle to lead to the first drafting machine to the relatively poor problem of drafting effect of silk bundle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a first drafting machine for textile production, includes frame and tensioning roller set, the organism is fixed to the frame top, above the perpendicular embedding organism above the tensioning roller set, the tensioning roller set includes the power cylinder that compression roller and compression roller both ends symmetry set up, be equipped with power draft roller set A below the compression roller, power draft roller set A outside is equipped with power draft roller set B.
The utility model provides a first way draft machine for textile production further sets up to: and the pressing roller is tightly attached to the adjacent surface of the drafting roller in the power drafting roller group A.
The utility model provides a first way draft machine for textile production further sets up to: the dynamic drafting roller group A and the dynamic drafting roller group B both comprise a linkage shaft penetrating through the machine body and drafting rollers at the front end of the linkage shaft.
The utility model provides a first way draft machine for textile production further sets up to: and a driving device is arranged behind one of the power drafting roller group A and the power drafting roller group B, and comprises a motor and a speed reducer arranged at the output end of the motor.
The utility model provides a first way draft machine for textile production further sets up to: the machine body is further provided with a mounting frame plate, one side of the mounting frame plate is fixedly provided with a fixing plate, and the other side of the mounting frame plate is movably connected with a roller cover used for protecting the power drawing roller set A and the power drawing roller set B.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this a first way draft machine for textile production, extrude the silk bundle under the effort of power cylinder through the compression roller, it is crooked when making the silk bundle pass through the draft roller position, thereby play the tensioning effect to the silk bundle, make the surface of silk bundle and draft roller closely laminate, prevent to skid, the compression roller passes through the bearing and is connected with the dead lever, make the compression roller can rotate, reduce the compression roller, the silk bundle, frictional force between the draft roller three, when the height of compression roller needs to be adjusted, adjust through the power cylinder can, it can to the silk bundle tensioning to carry out through the tensioning roller group, prevent that the silk bundle from skidding on the draft roller of draft machine body, the effect of improvement draft machine body to silk bundle draft ability has been reached.
[ description of the drawings ]
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the tension roller set of the present invention;
fig. 3 is a schematic structural diagram of the driving device of the present invention.
In the figure: 1. the device comprises a rack, 2, a machine body, 3, mounting frame plates, 4, a fixing plate, 5, a tensioning roller set, 6, a power cylinder, 7, a compression roller, 8, a driving device, 9, a linkage shaft, 10, power drafting roller sets A and 11, a roller cover, 12 and a power drafting roller set B.
[ detailed description ] embodiments
The first drafting machine for textile production according to the invention is described in further detail below with reference to specific embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a first drafting machine for textile production, which comprises a frame 1, organism 2, mounting frame plate 3, fixed plate 4, tensioning roller set 5, power cylinder 6, compression roller 7, drive arrangement 8, universal driving shaft 9, power draft roller set A10, roller cover 11 and power draft roller set B12, organism 2 is fixed to frame 1 top, imbed perpendicularly above the organism 2 above the tensioning roller set 5, tensioning roller set 5 includes compression roller 7 and the power cylinder 6 of compression roller 7 both ends symmetry setting, be equipped with power draft roller set A10 below the compression roller 7, the power draft roller set A10 outside is equipped with power draft roller set B12.
The pressure roller 7 is in close contact with the adjacent surface of the draft roller in the power draft roller group a10, and can provide a stable tensioning acting force.
The power drafting roller group A10 and the power drafting roller group B12 both comprise a linkage shaft 9 penetrating through the machine body 2 and drafting rollers at the front end of the linkage shaft 9, and the design is reasonable.
And a driving device 8 is arranged behind one of the power drafting roller group A10 and the power drafting roller group B12, the driving device 8 comprises a motor and a speed reducer arranged at the output end of the motor, and the transmission structure is compact.
The machine body 2 is also provided with a mounting frame plate 3, one surface of the mounting frame plate 3 is fixedly provided with a fixing plate 4, and the other surface of the mounting frame plate 3 is movably connected with a roller cover 11 for protecting the power drawing roller group A10 and the power drawing roller group B12 so as to protect the roller body.
The utility model discloses a theory of operation is: when the device is used, tows sequentially penetrate into seven drafting rollers of a power drafting roller group A10 and a power drafting roller group B12 from a feeding end and are in close contact with the surfaces of the drafting rollers, a compression roller 7 extrudes the tows under the action of a power cylinder 6 to enable the tows to bend when passing through the positions of the drafting rollers, so that the tows are tensioned to be tightly attached to the surfaces of the drafting rollers and prevented from slipping, the compression roller 7 is connected with a fixed rod through a bearing and can rotate, the friction among the compression roller 7, the tows and the drafting rollers is reduced, when the height of the compression roller 7 needs to be adjusted, the compression roller 6 is used for adjusting, the tows are tensioned through a tensioning roller group 5 to prevent the tows from slipping on the drafting rollers of a drafting machine body, the effect of improving the drafting capacity of the drafting machine body on the tows is achieved, and the working principle of the primary drafting machine for textile production is achieved, and those not described in detail in this specification are well within the skill of those in the art.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a first drafting machine for textile production, includes frame and tensioning roller set, its characterized in that: the machine body is fixed above the machine frame, the upper surface of the tensioning roller set is vertically embedded into the machine body, the tensioning roller set comprises a compression roller and power cylinders symmetrically arranged at two ends of the compression roller, a power drafting roller set A is arranged below the compression roller, and a power drafting roller set B is arranged on the outer side of the power drafting roller set A.
2. A drafting machine for textile production as claimed in claim 1, wherein: and the pressing roller is tightly attached to the adjacent surface of the drafting roller in the power drafting roller group A.
3. A drafting machine for textile production as claimed in claim 1, wherein: the dynamic drafting roller group A and the dynamic drafting roller group B both comprise a linkage shaft penetrating through the machine body and drafting rollers at the front end of the linkage shaft.
4. A drafting machine for textile production as claimed in claim 1, wherein: and a driving device is arranged behind one of the power drafting roller group A and the power drafting roller group B, and comprises a motor and a speed reducer arranged at the output end of the motor.
5. A drafting machine for textile production as claimed in claim 1, wherein: the machine body is further provided with a mounting frame plate, one side of the mounting frame plate is fixedly provided with a fixing plate, and the other side of the mounting frame plate is movably connected with a roller cover used for protecting the power drawing roller set A and the power drawing roller set B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236737.5U CN214782293U (en) | 2021-06-01 | 2021-06-01 | A first drafting machine for textile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236737.5U CN214782293U (en) | 2021-06-01 | 2021-06-01 | A first drafting machine for textile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214782293U true CN214782293U (en) | 2021-11-19 |
Family
ID=78700838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121236737.5U Expired - Fee Related CN214782293U (en) | 2021-06-01 | 2021-06-01 | A first drafting machine for textile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214782293U (en) |
-
2021
- 2021-06-01 CN CN202121236737.5U patent/CN214782293U/en not_active Expired - Fee Related
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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: 20211119 |