CN211471685U

CN211471685U - A transmission circle and spinning frame drafting system for spinning frame drafting system

Info

Publication number: CN211471685U
Application number: CN201921330284.5U
Authority: CN
Inventors: 黄东; 谭佩仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-09-11
Anticipated expiration: 2029-08-16

Abstract

The utility model provides a transmission circle and spinning frame drafting system for spinning frame drafting system, it can solve the problem that the draft load that current drafting system leads to because of traditional upper and lower rubber ring friction drive mode is big, equipment fault rate is high, can solve the problem that adopts the high cost and the environmental pollution that rubber ring leads to simultaneously. The warp and weft made of nylon yarn are as follows: 1 in sequence, and obliquely weaving the warp yarns and the weft yarns in a direction of +/-45 degrees along the motion direction of the transmission ring to form a grid shape, wherein the peripheries of the warp yarns and the weft yarns are coated with antistatic coatings.

Description

A transmission circle and spinning frame drafting system for spinning frame drafting system

Technical Field

The utility model relates to a spinning machine's drafting system field specifically is a transmission circle and spinning frame drafting system for spinning frame drafting system.

Background

At present, most of transmission rings used on a drafting system of a spinning machine are upper and lower rubber rings, the lower rubber ring is in friction transmission by a roller in the traditional rubber ring drafting, the upper rubber ring is in friction transmission by the lower rubber ring, the transmission mode inevitably generates slipperiness or uneven speed, more seriously, the upper and lower rubber rings do not move synchronously, so that the phenomenon that drafting strands are twisted in the transmission mode is caused, and even the phenomenon of layering is generated; therefore, enough pressure is always needed to be applied to the cradle, and enough tension is applied to the lower rubber ring to ensure that the movement of the rubber ring is kept relatively stable, but the problem of torsion increase and torsion of the middle roller is also caused; at the same time, the corresponding draft gears will also lead to an increased rate of mechanical failure due to the high load. In addition, the rubber ring is a low-value consumable product of textile enterprises, a large amount of rubber rings are consumed every year, the rubber ring belongs to rubber chemical products, the manufacturing process requirement is high, the rubber ring is difficult to degrade after being discarded, and the environmental pollution is serious; meanwhile, the rubber used for manufacturing the rubber ring has higher grade and is mostly imported at present, so the cost is high.

Disclosure of Invention

To the above problem, the utility model provides a transmission circle and spinning frame drafting system for spinning frame drafting system, it can solve the problem that the draft load that current drafting system leads to because of traditional upper and lower rubber ring friction drive mode is big, equipment fault rate is high, can solve the problem that adopts the high cost and the environmental pollution that the rubber ring leads to simultaneously.

The technical scheme is that a transmission ring for a drafting system of a spinning machine is characterized in that: the warp and weft made of nylon yarn are as follows: 1, and weaving the warp and the weft in a manner of up-down interlacing in sequence and obliquely weaving the warp and the weft at an angle of +/-45 degrees along the motion direction of the transmission ring to form a grid shape, wherein the peripheries of the warp and the weft are coated with antistatic coatings.

Further, the mesh number of the transmission circles is 135 meshes.

Furthermore, the warp and the weft are both made of nylon wires with the diameter of 0.1 mm.

Further, the width of the transmission ring is 23mm, and the circumference of the transmission ring is 145 mm.

The utility model provides a drafting system of spinning frame, its includes axial parallel arrangement's preceding roller and well roller, preceding roller, well roller upper portion correspond respectively and are provided with preceding leather roller, well leather roller, preceding roller and preceding leather roller axial parallel, well roller and well leather roller axial parallel, be equipped with axial parallel's curved tube between preceding roller and the well roller, be provided with axial parallel's control panel between preceding leather roller and the well leather roller, the control panel can round the roller of well leather roller rotates the regulation, when operating condition the lower terminal surface of control panel with the up end of curved tube just the curved surface structure of the lower terminal surface of control panel and the curved surface structure of the up end of curved tube form the gomphosis structure of mutually supporting, its characterized in that: the transmission ring comprises a transmission ring, wherein the transmission ring is formed by warp and weft which are made of nylon yarns according to the weight ratio of 1: the warp yarns and the weft yarns are coated with antistatic coatings, and the transmission ring is wound outside the control panel and the middle leather roller.

The utility model discloses a beneficial effect of transmission circle lies in: the warp and weft made of nylon yarn are mixed according to the proportion of 1: the proportion of 1 is sequentially staggered up and down and woven obliquely along the motion direction of the transmission ring by +/-45 degrees to form a grid shape, so that an effective fiber guiding effect can be achieved, larger friction force cannot be generated, and the drafting roller only needs to bear drafting force required by fiber drafting, so that drafting load can be effectively reduced, the running stability of equipment is ensured, and the failure rate of the equipment is greatly reduced; in addition, the transmission ring made of the nylon material has low cost and can be degraded in a short time after being discarded, so that the environment cannot be seriously polluted.

Drawings

Fig. 1 is a schematic structural view of a transmission ring for a drafting system of a spinning frame of the present invention;

fig. 2 is a schematic structural diagram of a drafting system of a spinning frame using the transmission ring of the present invention;

fig. 3 is a perspective view of fig. 2.

Reference numerals: 10-warp, 20-weft, 30-front roller, 40-middle roller, 50-front leather roller, 60-middle leather roller, 61-roller shaft of middle leather roller, 70-curved tube, 80-control panel, 90-rotation connecting structure, 100-transmission ring, 110-rear roller, 120-rear leather roller and A-transmission ring moving direction.

Detailed Description

See fig. 1, the utility model relates to a transmission circle 100 for spinning frame draft system, it is by warp 10, weft 20 made of nylon yarn according to 1: 1 in sequence, and weaving the warp threads 10 and the weft threads 20 in a direction of +/-45 degrees along the moving direction A of the transmission ring in a slant manner to form a grid shape, wherein the peripheries of the warp threads 10 and the weft threads 20 are coated with antistatic coatings; and the warp threads 10 and the weft threads 20 are made of nylon filaments with the diameter of 0.1 mm. The warp 10 and the weft 20 are arranged in a ratio of 1: 1, and the net shape is formed by weaving along the plus or minus 45-degree slant of the moving direction A of the transmission ring, and the net shape has compact and firm structure and long service life.

The larger the mesh number of the grid-shaped transmission rings is, the longer the service life of the grid-shaped transmission rings is, but the larger the friction resistance is, so that the slipping phenomenon can be caused, and therefore, the selection of the proper mesh number of the transmission rings is particularly important for ensuring the service life of the grid-shaped transmission rings and preventing the normal work from being influenced by the larger friction resistance; the utility model discloses preferred technical scheme, the mesh number of latticed transmission circle is 135 meshes, and the width of transmission circle is 23mm, and the girth is 145 mm.

Referring to fig. 2 and 3, a drafting system of a spinning frame comprises a front roller 30 and a middle roller 40 which are arranged in parallel in the axial direction, a front leather roller 50 and a middle leather roller 60 are respectively and correspondingly arranged on the upper parts of the front roller 30 and the middle roller 40, the front roller 30 is parallel to the front leather roller 50 in the axial direction, the middle roller 40 is parallel to the middle leather roller 60 in the axial direction, a curve pipe 70 which is parallel in the axial direction is arranged between the front roller 30 and the middle roller 40, a control plate 80 which is parallel in the axial direction is arranged between the front leather roller 50 and the middle leather roller 60, the control plate 80 can rotate around a roller shaft 61 of the middle leather roller 60 for adjustment, in the embodiment, the control plate 80 can be rotatably arranged on the roller shaft 61, when the device is in a working state, the lower end surface of the control plate 80 is opposite to the upper end surface of the curved tube 70, and the curved surface structure of the lower end surface of the control plate 80 and the curved surface structure of the upper end surface of the curved tube 70 form a mutually matched embedded structure; the transmission ring 100 is wound on the outside of the control plate 80 and the middle leather roller 60. In fig. 2, 110 is a back roller of the draft system, and 120 is a back leather roller of the draft system.

The detailed description of the embodiments of the present invention has been provided, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should be covered by the patent of the present invention.

Claims

1. A transmission ring for a drafting system of a spinning frame is characterized in that: the warp and weft made of nylon yarn are as follows: 1, and weaving the warp and the weft in a manner of up-down interlacing in sequence and obliquely weaving the warp and the weft at an angle of +/-45 degrees along the motion direction of the transmission ring to form a grid shape, wherein the peripheries of the warp and the weft are coated with antistatic coatings.

2. The transfer ring for the drafting system of the spinning frame as claimed in claim 1, wherein: the mesh number of the transmission rings is 135 meshes.

3. The transfer ring for the drafting system of the spinning frame as claimed in claim 1, wherein: the warp and the weft are both made of nylon wires with the diameter of 0.1 mm.

4. The transmission ring for the drafting system of the spinning frame according to any one of claims 1 to 3, wherein: the width of the transmission ring is 23mm, and the circumference is 145 mm.

5. A drafting system of a spinning frame is characterized in that: the conveying ring comprises the conveying ring for the drafting system of the spinning machine as claimed in any one of claims 1 to 3.

6. The drafting system of a spinning frame as claimed in claim 5, wherein: it includes axial parallel arrangement's preceding roller and well roller, preceding roller, well roller upper portion correspond respectively and are provided with preceding leather roller, well leather roller, preceding roller and preceding leather roller axial parallel, well roller and well leather roller axial parallel, be equipped with axial parallel's curved tube between preceding roller and the well roller, be provided with axial parallel's control panel between preceding leather roller and the well leather roller, the control panel can round the roller of well leather roller rotates the regulation, the during operation the control panel can rotate under it terminal surface with the up end of curved tube is just right just the curved surface structure of the lower terminal surface of control panel and the curved surface structure of the up end of curved tube form the gomphosis structure of mutually supporting, the transmission circle adorns around the control panel with well leather roller is outside.