CN214830865U

CN214830865U - Drawing mechanism of long ramie drawing equipment convenient to dismantle

Info

Publication number: CN214830865U
Application number: CN202120615776.XU
Authority: CN
Inventors: 陈卫东; 罗立辉
Original assignee: Muling Longmuyapin Flax Textile Co ltd
Current assignee: Muling Longmuyapin Flax Textile Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-23
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a drawing mechanism of long numb drawing equipment convenient to dismantle, including drawing frame, drawing case, draft leather roller, spacing groove and spacing hole, install the drawing case on the drawing frame, be provided with the draft leather roller on the drawing case, install bundling mechanism on the drawing frame, and install the coiler on the drawing frame, be provided with the collecting vessel on the drawing frame, and be provided with former storage bucket on the drawing frame, install the feeding roller on the drawing frame, be connected with long numb thread on the feeding roller. This drawing mechanism of long numb drawing equipment convenient to dismantle is provided with first connecting axle, and first connecting axle is connected with the axis of rotation through the block structure to it is fixed through the screw thread piece, when dismantling draft leather roller or draft roller, need not dismantle the support frame, has simplified draft leather roller and draft roller and has dismantled the flow, makes draft leather roller and draft roller make things convenient for maintenance and maintenance more, has reduced draft leather roller and draft roller maintenance cost.

Description

Drawing mechanism of long ramie drawing equipment convenient to dismantle

Technical Field

The utility model relates to a drawing equipment technical field specifically is a drawing mechanism of long numb drawing equipment convenient to dismantle.

Background

Drawing equipment is a spinning machine which processes a plurality of carded or combed slivers into slivers with certain quality requirements. The drawing frame is also called drawing frame, and 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, reduce the uneven weight rate, straighten and parallel fibers in the sliver, reduce hooks, ensure that the fineness meets the specification, and uniformly mix different types or different qualities of raw materials to achieve the specified mixing ratio. The drawing frame is divided into two types of roller drawing frame and gill box according to the form of drawing mechanism, the roller drawing frame uses roller drawing as main drawing means, the roller needs to be overhauled and maintained in the long-term working process, and the existing drawing mechanism for long ramie drawing equipment: roller and leather roller snap-on are fixed on the mount more, use the bolt to fix, very inconvenient when maintenance and maintenance roller or leather roller, increase maintenance or cost of maintenance.

We have therefore proposed a drawing mechanism of a long ramie drawing apparatus which is easy to disassemble so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing mechanism of long numb drawing equipment convenient to dismantle to solve many roller and leather roller snap-on the existing market that above-mentioned background art provided and fixing using the bolt, it is very inconvenient when maintenance and maintenance roller or leather roller, increase maintenance or cost of maintenance's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing mechanism of long ramie drawing equipment convenient to disassemble comprises a drawing frame, a drawing box, a drawing leather roller, a limiting groove and a limiting hole, wherein the drawing frame is provided with the drawing box, the drawing box is provided with the drawing leather roller, the drawing frame is provided with a bundling mechanism, the drawing frame is provided with a coiler, the drawing frame is provided with a collecting barrel and a raw material barrel, the drawing frame is provided with a feeding roller, the feeding roller is connected with long ramie threads, the drawing box is provided with a drawing roller, a supporting frame is fixed on the drawing box, a power box is arranged on the supporting frame, the drawing leather roller is connected with a rotating shaft, the rotating shaft is provided with a sliding block, the left side of the sliding block is provided with a threaded block, the drawing leather roller is provided with a first connecting shaft, the rotating shaft is provided with a second connecting shaft, and the rotating shaft is provided with a sliding rod, the sliding rod is connected with a telescopic block, the telescopic block is connected with a spring, the first connecting shaft is provided with a limiting groove, and the first connecting shaft is provided with a limiting hole.

Preferably, the radius of the circle of the rotating shaft is equal to the radius of the circle of the first connecting shaft, and the center of the circle of the first connecting shaft coincides with the center of the circle of the limiting groove.

Preferably, the sliding block is of a telescopic structure on the rotating shaft through a spring, the telescopic distance of the sliding block is equal to the length of the first connecting shaft, and the length of the sliding block is equal to the length of the thread block.

Preferably, the length of the thread block is equal to that of the first connecting shaft, and the thread block is movably connected with the sliding block.

Preferably, the length of the first connecting shaft is equal to that of the second connecting shaft, the first connecting shaft and the second connecting shaft are encircled to be circular, and threads are formed in the first connecting shaft and the second connecting shaft.

Preferably, the number of the sliding rods is three, the circle centers of circles where the three sliding rods are located are on the same vertical line, and the size of each sliding rod corresponds to that of each limiting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the drawing mechanism of the long ramie drawing device convenient to disassemble,

(1) the first connecting shaft is connected with the rotating shaft through the clamping structure and fixed through the thread block, when the drafting leather roller or the drafting roller is disassembled, the support frame is not required to be disassembled, the disassembling process of the drafting leather roller and the drafting roller is simplified, the drafting leather roller and the drafting roller are more convenient to maintain and repair, and the maintaining cost of the drafting leather roller and the drafting roller is reduced;

(2) be provided with the telescopic slide bar, insert spacing hole through the slide bar, increased the support effect of axis of rotation to first connecting axle, improved the firmness that the draft leather roller was fixed when not reducing draft leather roller and dismantle the convenience degree, strengthened the stability of draft leather roller during operation.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the drawing frame of the present invention;

FIG. 2 is a schematic cross-sectional view of the drawing box of the present invention;

FIG. 3 is a schematic view of the vertical cross-section structure of the rotating shaft of the present invention;

FIG. 4 is a schematic side view of the drafting roller of the present invention;

fig. 5 is a schematic side view of the rotation axis of the present invention.

In the figure: 1. drawing frame; 2. drawing box; 3. drafting a leather roller; 4. a bundling mechanism; 5. a can coiler; 6. a collection barrel; 7. a raw material barrel; 8. a feed roller; 9. long twine; 10. a drafting roller; 11. a support frame; 12. a power box; 13. a rotating shaft; 14. a slider; 15. a thread block; 16. a first connecting shaft; 17. a second connecting shaft; 18. a slide bar; 19. a telescopic block; 20. a spring; 21. a limiting groove; 22. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a drawing mechanism of long ramie drawing equipment convenient to disassemble comprises a drawing frame 1, a drawing box 2, a drawing leather roller 3, a bundling mechanism 4, a coiler 5, a collecting barrel 6, a raw material barrel 7, a feeding roller 8, long ramie threads 9, drawing rollers 10, a support frame 11, a power box 12, a rotating shaft 13, a sliding block 14, a threaded block 15, a first connecting shaft 16, a second connecting shaft 17, a sliding rod 18, a telescopic block 19, a spring 20, a limiting groove 21 and a limiting hole 22, wherein the drawing frame 1 is provided with the drawing box 2, the drawing leather roller 3 is arranged on the drawing box 2, the bundling mechanism 4 is arranged on the drawing frame 1, the coiler 5 is arranged on the drawing frame 1, the collecting barrel 6 is arranged on the drawing frame 1, the raw material barrel 7 is arranged on the drawing frame 1, the feeding roller 8 is connected with the long ramie threads 9, the drawing box 2 is provided with the drawing rollers 10, and be fixed with support frame 11 on drawing case 2, install headstock 12 on the support frame 11, be connected with axis of rotation 13 on the draft leather roller 3, be provided with sliding block 14 on the axis of rotation 13, sliding block 14 left side is provided with screw thread piece 15, install first connecting axle 16 on the draft leather roller 3, be provided with second connecting axle 17 on the axis of rotation 13, and be provided with slide bar 18 on the axis of rotation 13, be connected with flexible piece 19 on the slide bar 18, be connected with spring 20 on the flexible piece 19, spacing groove 21 has been seted up on the first connecting axle 16, and spacing hole 22 has been seted up on the first connecting axle 16.

The radius of the circle where the rotating shaft 13 is located is equal to the radius of the circle where the first connecting shaft 16 is located, and the center of the circle where the first connecting shaft 16 is located coincides with the center of the circle where the limiting groove 21 is located, so that the thread block 15 can conveniently slide on the rotating shaft 13 and the first connecting shaft 16.

The sliding block 14 is in a telescopic structure on the rotating shaft 13 through the spring 20, the telescopic distance of the sliding block 14 is equal to the length of the first connecting shaft 16, and the length of the sliding block 14 is equal to the length of the thread block 15, so that the sliding rod 18 can be conveniently retracted into the rotating shaft 13.

The length of the thread block 15 is equal to that of the first connecting shaft 16, and the thread block 15 is movably connected with the sliding block 14, so that the reinforcing effect of the thread block 15 is increased.

The length of the first connecting shaft 16 is equal to the length of the second connecting shaft 17, the first connecting shaft 16 and the second connecting shaft 17 are circular in surrounding mode, threads are formed in the first connecting shaft 16 and the second connecting shaft 17, and the first connecting shaft 16 and the second connecting shaft 17 are conveniently reinforced through the thread block 15.

The number of the sliding rods 18 is three, the circle centers of the circles where the three sliding rods 18 are located are on the same vertical line, and the size of the sliding rods 18 corresponds to the size of the limiting holes 22, so that the sliding rods 18 can conveniently slide into the limiting holes 22.

The working principle is as follows: when the drawing mechanism of the long ramie drawing device which is convenient to disassemble is used, the raw ramie stripes of the long ramie threads 9 are firstly pulled out from the raw material barrel 7 and fed into the feeding roller 8, the feeding drafting roller 3 and the drafting roller 10 are drafted by the feeding roller 8, and then are gathered into a belt shape in time by the gathering mechanism 4, the cooked sliver of the long hemp thread 9 is placed in the collecting barrel 6 through the coiler 5, when the drafting leather roller 3 or the drafting roller 10 needs to be disassembled, the thread block 15 can be rotated, the thread block 15 pushes the sliding block 14 to move rightwards, the sliding block 14 drives the telescopic block 19 to slide rightwards and compress the spring 20, the telescopic block 19 drives the sliding rod 18 to slide out of the limiting hole 22 on the first connecting shaft 16 until the thread block 15 is separated from the first connecting shaft 16, thereby separating the first connecting shaft 16 from the second connecting shaft 17 and detaching the drafting roller 3 or the drafting roller 10.

When the drafting roller 3 or the drafting roller 10 needs to be installed, the sliding block 14 and the thread block 15 slide rightwards, the sliding rod 18 slides into the rotating shaft 13, the first connecting shaft 16 is placed on the second connecting shaft 17, the limit groove 21 is clamped on the protrusion of the second connecting shaft 17, the thread block 15 is rotated to the first connecting shaft 16 and the second connecting shaft 17, the spring 20 pushes the telescopic block 19 and the sliding block 14 to slide leftwards, the telescopic block 19 drives the sliding rod 18 to slide rightwards, and the sliding rod 18 is inserted into the limit hole 22, so that the drafting roller 3 and the rotating shaft 13 are fixed, and the installation is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drawing mechanism of long numb drawing equipment convenient to dismantle, includes drawing frame (1), drawing case (2), draft leather roller (3), spacing groove (21) and spacing hole (22), its characterized in that: the drawing frame is characterized in that a drawing box (2) is installed on the drawing frame (1), a drawing leather roller (3) is arranged on the drawing box (2), a bundling mechanism (4) is installed on the drawing frame (1), a coiler (5) is installed on the drawing frame (1), a collecting barrel (6) is arranged on the drawing frame (1), a raw material barrel (7) is arranged on the drawing frame (1), a feeding roller (8) is installed on the drawing frame (1), a long hemp thread (9) is connected onto the feeding roller (8), a drawing roller (10) is arranged on the drawing box (2), a support frame (11) is fixed on the drawing box (2), a power box (12) is installed on the support frame (11), a rotating shaft (13) is connected onto the drawing leather roller (3), a sliding block (14) is arranged on the rotating shaft (13), and a thread block (15) is arranged on the left side of the sliding block (14), install first connecting axle (16) on draft leather roller (3), be provided with second connecting axle (17) on axis of rotation (13), and be provided with slide bar (18) on axis of rotation (13), be connected with flexible piece (19) on slide bar (18), be connected with spring (20) on flexible piece (19), spacing groove (21) have been seted up on first connecting axle (16), and have seted up spacing hole (22) on first connecting axle (16).

2. The drawing mechanism of the long ramie drawing equipment convenient to disassemble as claimed in claim 1, wherein: the radius of the circle where the rotating shaft (13) is located is equal to that of the circle where the first connecting shaft (16) is located, and the circle center of the circle where the first connecting shaft (16) is located coincides with that of the circle where the limiting groove (21) is located.

3. The drawing mechanism of the long ramie drawing equipment convenient to disassemble as claimed in claim 1, wherein: the sliding block (14) is of a telescopic structure on the rotating shaft (13) through a spring (20), the telescopic distance of the sliding block (14) is equal to the length of the first connecting shaft (16), and the length of the sliding block (14) is equal to the length of the thread block (15).

4. The drawing mechanism of the long ramie drawing equipment convenient to disassemble as claimed in claim 1, wherein: the length of the thread block (15) is equal to that of the first connecting shaft (16), and the thread block (15) is movably connected with the sliding block (14).

5. The drawing mechanism of the long ramie drawing equipment convenient to disassemble as claimed in claim 1, wherein: the length of first connecting axle (16) equals the length of second connecting axle (17), and first connecting axle (16) and second connecting axle (17) surround for circular to all set up screw thread on first connecting axle (16) and the second connecting axle (17).

6. The drawing mechanism of the long ramie drawing equipment convenient to disassemble as claimed in claim 1, wherein: the number of the sliding rods (18) is three, the circle centers of circles where the three sliding rods (18) are located are on the same vertical line, and the size of each sliding rod (18) corresponds to the size of the limiting hole (22).