CN213507338U - Cradle drafting type flax wet spinning frame - Google Patents
Cradle drafting type flax wet spinning frame Download PDFInfo
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- CN213507338U CN213507338U CN202021955836.4U CN202021955836U CN213507338U CN 213507338 U CN213507338 U CN 213507338U CN 202021955836 U CN202021955836 U CN 202021955836U CN 213507338 U CN213507338 U CN 213507338U
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Abstract
The utility model provides a cradle draft formula flax wet spinning frame, relates to weaving device technical field, including the roller stool that the slope set up, rotate in proper order along material moving direction on the roller stool and be equipped with feeding roller, leather roller and draft roller, still articulated on the roller stool have the cradle, still be equipped with on the cradle with feeding roller, leather roller and draft roller correspond in proper order back leather roller, well middle and upper roller and preceding leather roller, feeding roller and draft roller still through adjustment mechanism slide adjusting. The utility model solves the problems that the pressurizing mechanism in the traditional technology has a complex structure and can not ensure the smooth operation of pressure regulation, pressurization and pressure relief; when the spinning machine is parked for a long time, partial pressure relief cannot be carried out by the pressurizing mechanism; in the working process of the spinning frame, the drafting rollers are easy to vibrate, and the vibration is easy to be transmitted to the frame, so that the stable operation is influenced.
Description
Technical Field
The utility model relates to a weaving device technical field, concretely relates to cradle draft formula flax wet spinning frame.
Background
The spinning frame is a spinning machine which drafts, twists and winds semi-finished roving or sliver into spun yarn bobbin yarn in the spinning process. The spinning frame is a main spinning machine, and the yield and the quality of the spun yarn are comprehensively reflected by the advantages and disadvantages of all working procedures of the spinning process.
The prior art discloses a patent of CN203320200U, which comprises a pressure hook, a base, a fixing pin, a connecting seat, a first pressure adjusting plate, a second pressure adjusting plate and a first spring, wherein one end of the connecting seat is hinged on the first pressure adjusting plate, the other end is fixed on the pressure hook, one end of the first pressure adjusting plate is hinged on the fixing pin, the other end is a free end, the fixing pin and the pressure adjusting plate II are both fixed on the base, the pressure adjusting plate I is connected with the pressure adjusting plate II through the spring I, the pressure hook is pulled through the spring and the pressure adjusting plate in the prior art, thereby drive the draft pressure roller and realize the pressurization draft operation, solved technical problem such as present flax wet spinning frame draft roller pressure reed structure complicacy, pressure unstability, regulation inconvenience, have simple structure, operating pressure is stable, easily advantages such as regulation operation.
However, as the device in the prior art is used, the shortcomings of the technology are gradually exposed:
firstly, the pressurizing mechanism of the device has a complex structure, and smooth operation of pressure regulation, pressurization and pressure relief cannot be guaranteed.
Secondly, when the spinning frame is in a fault in the working process, the spinning frame needs to be stopped for a long time, so that partial pressure relief cannot be carried out on the pressurizing mechanism.
Thirdly, in the working process of the spinning frame, the drafting rollers are easy to vibrate and easily transmit the vibration to the frame, so that the stable operation is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a cradle drafting type flax wet spinning frame, which is used for solving the problem that a pressurizing mechanism in the traditional technology has a complex structure and can not ensure the smooth operation of pressure regulation, pressurization and pressure relief; when the spinning machine is parked for a long time, partial pressure relief cannot be carried out by the pressurizing mechanism; in the working process of the spinning frame, the drafting rollers are easy to vibrate, and the vibration is easy to be transmitted to the frame, so that the stable operation is influenced.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cradle draft formula flax wet spinning frame, includes the roller stool that the slope set up, rotate in proper order along material moving direction on the roller stool and be equipped with feeding roller, leather roller and draft roller, it has the cradle still to articulate on the roller stool, still be equipped with on the cradle with the feeding roller leather roller and the draft roller corresponds in proper order back leather roller, well middle and upper roller and preceding leather roller, the feeding roller with the draft roller is still through adjustment mechanism slide adjusting.
As an optimized scheme, the adjusting mechanism comprises roller sliding blocks which are correspondingly arranged on the feeding roller and the drafting roller, and the roller sliding blocks are slidably arranged on the roller stool.
As an optimized scheme, a rectangular sliding hole is formed in the part, corresponding to the roller sliding block, of the roller stool, and the roller sliding block is fixed in the rectangular sliding hole through a bolt.
As an optimized scheme, the roller stool is inclined by 60 degrees.
As an optimized proposal, the cradle is also respectively provided with a pressurizing reed which acts on the rear leather roller, the middle and upper roller and the front leather roller.
As an optimized scheme, a rocking frame handle is further arranged at the swinging end of the rocking frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure is simple, and when the spinning frame of the spinning frame parks for a long time, partial pressure relief is realized by lifting the cradle; the cradle is pressurized by the pressurizing reed, and has the advantages of light structure, small inertia, shock absorption, constant generation of larger pressure, no influence of the inclination angle of the roller seat, strong technological adaptability and the like; the pressure of the drafting cradle is stable and consistent, the pressure difference between ingots can be reduced, the independent adjustment of the pressure of the front, middle and rear three-gear rollers is realized, the operation is simple and convenient, the maintenance workload is small, and the comprehensive performance is good; the roller center distance is adjustable, so that the yield and the stability of the whole machine are improved; the follow-up part is simplified, and the fault rate in the working process is reduced; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-roller stool; 2-a feeding roller; 3-a leather roller; 4-a drafting roller; 5-a cradle; 6-back leather roller; 7-middle upper roller; 8-front leather roller; 9-roller slide block; 10-a pressure reed; 11-a cradle handle; 12-a leather collar shaft; 13-adjusting the bolt; 14-leather collar.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the cradle drafting type flax wet spinning frame comprises a roller stool 1 which is obliquely arranged, a feeding roller 2, a leather roller 3 and a drafting roller 4 are sequentially arranged on the roller stool 1 in a rotating manner along the material moving direction, a cradle 5 is further hinged on the roller stool 1, a rear leather roller 6, a middle upper roller 7 and a front leather roller 8 which sequentially correspond to the feeding roller 2, the leather roller 3 and the drafting roller 4 are further arranged on the cradle 5, and the feeding roller 2 and the drafting roller 4 are further adjusted in a sliding manner through an adjusting mechanism.
The roller stool 1 is further rotatably provided with a leather ring shaft 12, the leather ring shaft 12 is in friction contact with the leather roller 3, the leather roller 3 drives the leather ring 14 to rotate, and the leather ring shaft 12 balances the leather ring 14 and provides tension for the leather ring 14.
The adjusting mechanism comprises a roller slide block 9 correspondingly provided with the feeding roller 2 and the drafting roller 4, and is slidably arranged on the roller stool 1 through the roller slide block 9.
The roller stool 1 is provided with a rectangular sliding hole corresponding to the roller slide block 9, and the roller slide block 9 is fixed in the rectangular sliding hole by using a bolt, so that yarn with uniform evenness can be spun better.
The roller slide block 9 is used for adjusting the center distance between the rollers and adjusting the center distance according to different spinning yarns.
The roller stool 1 is inclined by 60 degrees.
The cradle 5 is also respectively provided with a pressurizing reed 10 acting on the rear leather roller 6, the middle and upper roller 7 and the front leather roller 8, and the pressurizing reed 10 is abutted against the rear leather roller 6, the middle and upper roller 7 and the front leather roller 8 by acting force to realize pressurizing.
The pressure reed 10 can be adjusted respectively, the cradle 5 is provided with an adjusting bolt 13, and the pressure reed 10 is adjusted by the adjusting bolt 13. The cradle 5 is also provided with a rectangular sliding hole, the pressure reed 10 is arranged on the rectangular sliding hole through an adjusting bolt 13, and slides on the rectangular sliding hole through the adjusting bolt 13, so that the position of the pressure reed 10 is adjusted.
The swing end of the cradle 5 is also provided with a cradle handle 11.
The working process of the device is as follows:
flax fiber passes through between the back leather roller 6 and the feeding roller 2, then passes through between the middle upper roller 7 and the apron shaft 12, and then passes out from between the front leather roller 8 and the drafting roller 4.
The working principle is as follows:
when the cradle 5 is pressed downwards by the cradle handle 11, the internal pressure reed 10 is compressed and deformed, and the necessary pressure is generated and transmitted to the three rows of rollers, so that the linen fibers are formed into uniform yarn.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The cradle drafting type flax wet spinning frame is characterized in that: roller stool (1) including slope setting, it is equipped with feeding roller (2), leather roller (3) and draft roller (4) to rotate in proper order along material moving direction on roller stool (1), it has cradle (5) still to articulate on roller stool (1), still be equipped with on cradle (5) with feeding roller (2) leather roller (3) and draft roller (4) correspond back leather roller (6), well middle and upper roller (7) and preceding leather roller (8) in proper order, feeding roller (2) with draft roller (4) are still through adjustment mechanism slide adjusting.
2. A cradle (5) drafting flax wet spinning frame according to claim 1, characterized in that: the adjusting mechanism comprises a roller sliding block (9) which is correspondingly installed on the feeding roller (2) and the drafting roller (4), and the roller sliding block (9) is slidably installed on the roller stool (1).
3. A cradle (5) drafting flax wet spinning frame according to claim 2, characterized in that: rectangular sliding holes are formed in the part, corresponding to the roller sliding block (9), of the roller stool (1), and the roller sliding block (9) is fixed in the rectangular sliding holes through bolts.
4. A cradle (5) drafting flax wet spinning frame according to claim 1, characterized in that: the roller stool (1) is inclined by 60 degrees.
5. A cradle (5) drafting flax wet spinning frame according to claim 1, characterized in that: the cradle (5) is also provided with a pressurizing reed (10) which acts on the rear leather roller (6), the middle and upper roller (7) and the front leather roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955836.4U CN213507338U (en) | 2020-09-09 | 2020-09-09 | Cradle drafting type flax wet spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955836.4U CN213507338U (en) | 2020-09-09 | 2020-09-09 | Cradle drafting type flax wet spinning frame |
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| Publication Number | Publication Date |
|---|---|
| CN213507338U true CN213507338U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021955836.4U Active CN213507338U (en) | 2020-09-09 | 2020-09-09 | Cradle drafting type flax wet spinning frame |
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| CN (1) | CN213507338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668101A (en) * | 2021-10-25 | 2021-11-19 | 常州金德纺机科技有限公司 | Quick-mounting leather collar frame |
-
2020
- 2020-09-09 CN CN202021955836.4U patent/CN213507338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668101A (en) * | 2021-10-25 | 2021-11-19 | 常州金德纺机科技有限公司 | Quick-mounting leather collar frame |
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