CN210856477U - Limiting mechanism of drawing frame - Google Patents
Limiting mechanism of drawing frame Download PDFInfo
- Publication number
- CN210856477U CN210856477U CN201921733802.8U CN201921733802U CN210856477U CN 210856477 U CN210856477 U CN 210856477U CN 201921733802 U CN201921733802 U CN 201921733802U CN 210856477 U CN210856477 U CN 210856477U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- limiting
- silver
- drawing frame
- chassis
- 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
- 229910052709 silver Inorganic materials 0.000 claims abstract description 50
- 239000004332 silver Substances 0.000 claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims description 33
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 47
- 230000000694 effects Effects 0.000 abstract description 25
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 5
- 230000009975 flexible effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a stop gear of drawing frame belongs to the technical field of weaving equipment, its technical scheme main points, include: a chassis; and the setting is in one side of chassis, the feeding barrel that is used for placing the silver, the chassis is close to one side of feeding barrel is provided with, is used for carrying out the guide roll that leads with the silver, one side of guide roll is provided with and is used for carrying out spacing stop gear to the silver, stop gear includes: a fixed block mounted on the chassis; and the limiting assembly is connected to the fixing block, and a fastening assembly used for fixing the limiting assembly is further arranged on the limiting assembly. The utility model discloses have and carry out spacing effect, in order to reduce the frictional force between silver and the guide roll to the silver takes place the impaired or condition of disconnection.
Description
Technical Field
The utility model belongs to the technical field of the technique of weaving equipment and specifically relates to a stop gear of drawing frame is related to.
Background
At present, drawing frames are spinning machines which process several carded or combed slivers into slivers with a certain quality requirement. The drawing frame is used for improving the internal structure of the sliver so as to improve 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 drawing frame generally comprises a feeding sliver can, a guide roller, a traction mechanism and a slivering mechanism, when the traction mechanism drives and draws a plurality of slivers to be led out from the feeding sliver can, the slivers are drawn to the slivering mechanism by the guide roller to be combined and drafted to be made into a sliver.
The above prior art solutions have the following drawbacks: when the cotton sliver and the guide roller are contacted with each other, friction force is generated between the cotton sliver and the guide roller, and the damage or disconnection of the cotton sliver is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stop gear of drawing frame has and carries out spacing effect, in order to reduce the frictional force between silver and the guide roll to the silver takes place the impaired condition or the disconnection.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a stop gear of drawing frame includes: a chassis; and the setting is in one side of chassis, the feeding barrel that is used for placing the silver, the chassis is close to one side of feeding barrel is provided with, is used for carrying out the guide roll that leads with the silver, one side of guide roll is provided with and is used for carrying out spacing stop gear to the silver, stop gear includes: a fixed block mounted on the chassis; and the limiting assembly is connected to the fixing block, and a fastening assembly used for fixing the limiting assembly is further arranged on the limiting assembly.
Through adopting above-mentioned technical scheme, when the silver was drawn forth from feeding barrel, spacing subassembly and silver on the fixed block contacted each other, not only can play fine spacing guide effect to the silver, reduce the frictional force between silver and the guide roll, can make the silver that is in spacing subassembly region play certain tensile effect moreover, make the silver can straighten smoothly through the guide roll, thereby can prevent that the winding condition from appearing in the silver, simultaneously through setting up fastening component, can fix spacing subassembly.
The utility model discloses further set up to: the limiting assembly comprises a connecting rod connected to the fixing block; and the limiting support is fixed with the connecting rod and extends out towards the feeding barrel to limit the cotton sliver.
Through adopting above-mentioned technical scheme, through setting up the connection structure that connecting rod and spacing held in the palm, can be so that spacing support and silver in mutual contact not only play fine spacing guide effect to the silver, play certain tensile effect to the silver moreover for the silver can be straightened and smoothly pass through the guide roll, thereby can prevent that the winding condition from appearing in the silver.
The utility model discloses further set up to: the limiting support is of a U-shaped structure, and one side face of the limiting support, which deviates from the connecting rod, is a smooth surface.
Through adopting above-mentioned technical scheme, be U shape structure through setting up spacing support, can be convenient for place the silver spacing in holding in the palm, in order to realize carrying out spacing effect to the silver, simultaneously through setting up the surface that spacing support and silver contacted each other part are smooth surface, can reduce the frictional force between silver and the spacing support, thereby can prevent that the silver from taking place the impaired or condition of disconnection.
The utility model discloses further set up to: the fastening assembly comprises a nut mounted on the fixed block; and the screw rod is in threaded connection with the nut, and the screw rod is connected to one end, deviating from the limiting support, of the connecting rod.
Through adopting above-mentioned technical scheme, through setting up nut and screw rod threaded connection's structure, can be so that the connecting rod is fixed on the fixed block to can fix spacing support, in order to realize carrying out spacing and the effect of direction to the silver.
The utility model discloses further set up to: the fastening assembly comprises a telescopic elastic piece arranged at one end of the connecting rod; and the sleeve is matched with the telescopic elastic piece and is arranged on the fixed block.
Through adopting above-mentioned technical scheme, through setting up the connection structure that flexible elastic component and sleeve pipe mutually supported, be convenient for with connecting rod snap-on the fixed block to can fix spacing support, in order to realize carrying on spacing and the effect of direction to the silver.
The utility model discloses further set up to: the telescopic elastic piece comprises a cavity arranged on the connecting rod; the telescopic rods are symmetrically arranged in the cavity; and the telescopic spring is connected with the telescopic rod, and one end of the telescopic rod, which deviates from the cavity, extends out to be matched with the sleeve.
Through adopting above-mentioned technical scheme, when the connecting rod stretches into the intraductal time of sleeve of fixed block, telescopic link and the mutual butt in sleeve pipe surface on the connecting rod for the telescopic link that is the symmetry contracts, with the extrusion expanding spring, thereby make the connecting rod stretch into the sleeve intraductally, then under the flexible effect that resets of expanding spring, make telescopic link fixed connection intraductal at the sleeve, thereby make the connecting rod fix, and then can fix spacing support, in order to realize carrying out spacing and the effect of direction to the silver.
The utility model discloses further set up to: one end of the telescopic rod, which extends out of the connecting rod, is of a spherical structure.
Through adopting above-mentioned technical scheme, through stretching out the one end of connecting rod with the telescopic link and setting up to spherical column structure, can be convenient for directly stretch into the fixed block with the connecting rod in order to realize carrying out the effect fixed to the connecting rod.
The utility model discloses further set up to: the connecting rod with spacing support is stainless steel.
Through adopting above-mentioned technical scheme, be stainless steel through setting up connecting rod and spacing support, can be so that connecting rod and spacing support be difficult to by oxidation and rust to can improve the life of connecting rod and spacing support.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the cotton sliver is led out from the feeding barrel, the limiting component on the fixing block is in mutual contact with the cotton sliver, so that a good limiting and guiding effect on the cotton sliver can be achieved, the friction force between the cotton sliver and the guide roller is reduced, the cotton sliver in the limiting component area can be stretched to a certain extent, the cotton sliver can be straightened and smoothly pass through the guide roller, the winding condition of the cotton sliver can be prevented, and meanwhile, the limiting component can be fixed by arranging the fastening component;
2. the limiting support is of a U-shaped structure, so that a cotton sliver can be conveniently placed in the limiting support to achieve the effect of limiting the cotton sliver, and meanwhile, the friction force between the cotton sliver and the limiting support can be reduced by arranging the surface of the part, in contact with the cotton sliver, of the limiting support to be a smooth surface, so that the situation that the cotton sliver is damaged or disconnected can be prevented;
3. through setting up the connecting rod and spacing support and being stainless steel, can be so that connecting rod and spacing support be difficult to by oxidation and rust to can improve the life of connecting rod and spacing support.
Drawings
Fig. 1 is a schematic view of the whole structure of a limiting mechanism of the drawing frame of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic structural diagram of another embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
figure 5 is a cross-sectional view of another embodiment of a stop assembly and a fastener assembly.
In the figure, 1, a chassis; 2. feeding the sliver can; 3. a guide roller; 4. a fixed block; 5. a connecting rod; 6. a limiting support; 7. a nut; 8. a screw; 9. a sleeve; 10. a cavity; 11. a telescopic rod; 12. a telescoping spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, for the utility model discloses a stop gear of drawing frame, include: a chassis 1; and set up in one side of chassis 1, a feeding barrel 2 for placing the silver, this chassis 1 is close to one side of feeding barrel 2 and is provided with a guide roll 3, this guide roll 3 is used for leading the silver in the feeding barrel 2, in this embodiment, this guide roll 3 is provided with stop gear towards one side of feeding barrel 2, this stop gear connects on chassis 1 for play spacing and the effect of direction to the silver, and this stop gear includes: a fixing block 4 mounted on the base frame 1; and the limiting component is connected to the fixed block 4, and the limiting component on the fixed block 4 is contacted with the cotton sliver.
When the cotton sliver is led out from the feeding barrel 2, the limiting mechanism not only can play a good limiting and guiding role for the cotton sliver, reduce the friction force between the cotton sliver and the guiding roller 3, but also can play a certain stretching role for the cotton sliver in the limiting component area, so that the cotton sliver can be straightened and flatly pass through the guiding roller 3, and the winding condition of the cotton sliver can be prevented.
As shown in fig. 1 and fig. 2, in this embodiment, the limiting assembly includes: a connecting rod 5 connected to the fixing block 4; and with this connecting rod 5 reciprocal anchorage spacing support 6, this spacing support 6 stretches out towards the direction of feeding barrel 2, in order to carry on spacingly to the silver, and this spacing support 6 is U shape structure, can be convenient for place the silver in spacing support 6, in order to realize carrying on spacingly effect to the silver.
Simultaneously, this spacing 6 of holding in the palm also can be designed to be the annular form structure, can carry on spacingly to the silver equally, also can make spacing 6 of holding in the palm play certain tensile effect to the silver to make the fibre in the silver further straighten the parallel, reduce crotch and the inside stress of silver, and then can improve the quality of silver.
The preferred, in this embodiment, this connecting rod 5 and spacing 6 that hold in the palm are stainless steel, and through setting up connecting rod 5 and spacing 6 stainless steel that hold in the palm, can be so that connecting rod 5 and spacing 6 that hold in the palm are difficult to by oxidation and rust to can improve connecting rod 5 and spacing life who holds in the palm 6.
Preferably, as shown in fig. 1 and fig. 2, in this embodiment, a side surface of the position limiting support 6 away from the connecting rod 5 is a smooth surface, and specifically, a surface of the position limiting support 6 contacting with the tampon is a smooth surface, so that friction between the tampon and the position limiting support 6 can be reduced, and the tampon can be prevented from being damaged or broken.
More specifically, through setting up connecting rod 5 and spacing connection structure who holds in the palm 6, can make this spacing support 6 and silver contact each other, not only play fine spacing and guide effect to the silver, also play certain tensile effect to the silver moreover for the silver can stretch straightly and flatly pass through guide roll 3, thereby can prevent that the winding condition from appearing in the silver.
As shown in fig. 2, a fastening assembly for fixing the position limiting assembly is further disposed on the position limiting assembly, and the fastening assembly includes: a nut 7 mounted on the fixed block 4; and the screw 8 is in threaded connection with the nut 7, and the screw 8 is connected to one end, away from the limiting support 6, of the connecting rod 5. According to the structure, the connecting rod 5 can be fixed on the fixing block 4 by arranging the structure of the nut 7 and the screw rod 8 in threaded connection, so that the limiting support 6 can be fixed, and the limiting and guiding effects on the cotton sliver can be realized.
In this embodiment, when the nut 7 on the fixed block 4 is twisted into to screw 8 on connecting rod 5, can carry out the regulation of different angles to spacing support 6 through twisting screw 8 on the connecting rod 5, adjust through the angle to spacing support 6, can be convenient for the cotton sliver and the smooth surface of spacing support 6 contact each other, in order to realize carrying out the effect of leading to the cotton sliver, can increase the tension of cotton sliver simultaneously, make the cotton sliver play certain tensile effect, thereby can make the fibre in the cotton sliver can further straighten parallelly, reduce the stress of crotch and cotton sliver inside, and then can improve the quality of cotton sliver.
Example two:
as shown in fig. 3 and 4, compared with the first embodiment, the present embodiment is different in that: the fastening assembly includes: a flexible elastic member disposed at one end of the connecting rod 5; and the sleeve 9 mutually matched with the telescopic elastic part, the sleeve 9 is arranged on the fixed block 4, and according to the structure, the connecting rod 5 is conveniently and directly fixed on the fixed block 4 by arranging the connecting structure of the telescopic elastic part and the sleeve 9 which are mutually matched, so that the spacing support 6 can be fixed, and the spacing and guiding effects on the cotton sliver can be realized.
As shown in fig. 5, the elastic member includes: a cavity 10 arranged on the connecting rod 5; the telescopic rods 11 are symmetrically arranged in the cavity 10; and the telescopic springs 12 are connected with the telescopic rod 11, specifically, in this embodiment, the number of the telescopic springs 12 is two, one end of the telescopic spring 12 is connected with one telescopic rod 11, the other end of the telescopic spring 12 is also connected with the connecting rod 5, and one end of the telescopic rod 11 departing from the cavity 10 extends out to be matched with the sleeve 9.
When connecting rod 5 stretches into in the sleeve pipe 9 of fixed block 4, telescopic link 11 on the connecting rod 5 and the mutual butt in fixed block 4 surface, make telescopic link 11 that is the symmetry contract, with extrusion expanding spring 12, thereby make connecting rod 5 stretch into in the sleeve pipe 9, then under the flexible effect that resets of expanding spring 12, make 11 fixed connection of telescopic link in sleeve pipe 9, thereby make connecting rod 5 fix, and then can fix spacing support 6, in order to realize carrying out spacing and the effect of direction to the silver.
Preferably, the one end that connecting rod 5 was stretched out to this telescopic link 11 is spherical structure, and this spherical structure's telescopic link 11 surface is glossy, when telescopic link 11 and sleeve pipe 9 surface butt each other, and this sleeve pipe 9 has seted up a plurality of recesses, and telescopic link 11 stretches out the part of connecting rod 5 and can follow this recess and slide in the sleeve pipe 9 to can realize carrying out the effect fixed to connecting rod 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A stop gear of drawing frame includes: a chassis (1); and set up and be in one side of chassis (1), be used for placing feeding barrel (2) of silver, its characterized in that, chassis (1) is close to one side of feeding barrel (2) is provided with, is used for carrying out guide roll (3) that lead with the silver, one side of guide roll (3) is provided with and is used for carrying out spacing stop gear to the silver, stop gear includes: a fixed block (4) mounted on the chassis (1); and the limiting assembly is connected onto the fixing block (4), and a fastening assembly used for fixing the limiting assembly is further arranged on the limiting assembly.
2. The limit mechanism of a drawing frame according to claim 1, wherein the limit assembly comprises: a connecting rod (5) connected to the fixed block (4); and the limiting support (6) is fixed with the connecting rod (5), and the limiting support (6) extends out towards the feeding barrel (2) to limit the cotton sliver.
3. Limiting mechanism of a drawing frame according to claim 2, characterized in that the limiting bracket (6) is of a U-shaped structure and the side of the limiting bracket (6) facing away from the connecting rod (5) is a smooth surface.
4. A limiting mechanism for a drawing frame according to claim 1 or 2, wherein the fastening assembly comprises: a nut (7) mounted on the fixed block (4); and the screw rod (8) is in threaded connection with the nut (7), and the screw rod (8) is connected to one end, deviating from the limiting support (6), of the connecting rod (5).
5. A limiting mechanism for a drawing frame according to claim 1 or 2, wherein the fastening assembly comprises: the telescopic elastic piece is arranged at one end of the connecting rod (5); and the sleeve (9) is matched with the telescopic elastic piece, and the sleeve (9) is arranged on the fixed block (4).
6. A stop mechanism for a drawing frame according to claim 5, wherein said elastic member comprises: a cavity (10) arranged on the connecting rod (5); the telescopic rods (11) are symmetrically arranged in the cavity (10); and the telescopic spring (12) is connected with the telescopic rod (11), and one end of the telescopic rod (11) departing from the cavity (10) extends out to be matched with the sleeve (9).
7. A limiting mechanism of a drawing frame according to claim 6, characterized in that the end of the telescopic rod (11) extending out of the connecting rod (5) is of a spherical structure.
8. Limiting mechanism of a drawing frame according to claim 2, characterized in that the connecting rod (5) and the limiting bracket (6) are both made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733802.8U CN210856477U (en) | 2019-10-15 | 2019-10-15 | Limiting mechanism of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733802.8U CN210856477U (en) | 2019-10-15 | 2019-10-15 | Limiting mechanism of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856477U true CN210856477U (en) | 2020-06-26 |
Family
ID=71308722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733802.8U Expired - Fee Related CN210856477U (en) | 2019-10-15 | 2019-10-15 | Limiting mechanism of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293466A (en) * | 2021-05-31 | 2021-08-24 | 襄樊富仕纺织服饰有限公司 | Drawing frame for improving mixing uniformity of raw materials |
-
2019
- 2019-10-15 CN CN201921733802.8U patent/CN210856477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293466A (en) * | 2021-05-31 | 2021-08-24 | 襄樊富仕纺织服饰有限公司 | Drawing frame for improving mixing uniformity of raw materials |
| CN113293466B (en) * | 2021-05-31 | 2022-01-25 | 襄樊富仕纺织服饰有限公司 | Drawing frame for improving mixing uniformity of raw materials |
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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 |
Granted publication date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |