CN218561733U

CN218561733U - Autoleveller drawing frame

Info

Publication number: CN218561733U
Application number: CN202222688252.0U
Authority: CN
Inventors: 陈树彦
Original assignee: Xinxiang Chengcheng Cotton And Linen Textile Co ltd
Current assignee: Xinxiang Chengcheng Cotton And Linen Textile Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-03
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses an autolevelling drawing frame, including mounting bracket, two fly leafs and yarn section of thick bamboo, one side of mounting bracket top outer wall is rotated through the bearing and is connected with the roating seat, and has the sliding seat on the outer wall at roating seat top, rotates through the pivot on the inner wall of the adjacent one side of sliding seat and is connected with the fixing base, and rotates through the pivot on the inner wall of the adjacent one side of fixing base and be connected with the wire wheel. The utility model discloses the roating seat can make the certain angle of rotation to the yarn direction according to the position of different yarn bobbin to guarantee that the multiunit yarn can merge together after passing through the leading wheel, and buffer spring's stretching force can have the cushioning effect to the yarn, avoid because of the yarn fracture that the yarn tension leads to, the carry over pinch rolls can pull the drawing to the yarn, and the elastic tension of telescopic spring can make the carry over pinch rolls paste always and on the surface of yarn, and the messenger pulls tensile effect better.

Description

Autoleveller drawing frame

Technical Field

The utility model relates to a spinning production technical field especially relates to a autoleveller drawing frame.

Background

The drawing frame is a spinning machine for processing a plurality of carded or combed slivers into slivers with certain quality requirements, and has the functions of improving the internal structure of the slivers, improving the uniformity of long sections of the slivers, reducing weight unevenness, straightening and paralleling fibers in the slivers, reducing hooks, enabling the fineness to meet the specification, and enabling raw materials of different types or different qualities to be uniformly mixed to achieve the specified mixing ratio.

Present drawing frame of spinning production usefulness, it is equipped with the guide box structure and is carrying out the winding displacement in-process to the yarn to go up material level department, it is poor to the buffering effect of yarn, when the yarn degree of tightening is high, can increase unexpected cracked risk, and the effect of draft is poor, can not make the squeeze roll laminate the surface at the yarn always, do not have the function of clearing up yarn surface cotton fibre moreover, the cotton fibre is in disorder when leading to receiving the line, consequently, need to design an autolevelling drawing frame to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a self-leveling drawing frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an autolevelling drawing frame, includes mounting bracket, two fly leafs and yarn section of thick bamboo, one side of mounting bracket top outer wall is rotated through the bearing and is connected with the roating seat, and has welded the sliding seat on the outer wall at roating seat top, rotate through the pivot on the inner wall of the adjacent one side of sliding seat and be connected with the fixing base, and rotate through the pivot on the inner wall of the adjacent one side of fixing base and be connected with the wire wheel, all seted up the spring groove on the outer wall of fixing base and on the mounting bracket is close to the top outer wall of sliding seat, and the welding has buffer spring on the inner wall of the adjacent one side of spring groove.

Furthermore, a working box is welded on the outer wall of the top of the mounting frame, a top plate is welded on the inner wall of the top of the working box, and bottom plates are welded on the inner wall of the top of the mounting frame.

Further, the inner wall of the adjacent side of the top plate and the bottom plate is provided with grooves distributed in an equidistant structure, the inner portion of each groove is connected with a support rod connected with the movable plate in a sliding mode, and the inner wall of one side of each groove is welded with a telescopic spring connected with the support rods.

Further, roller seats are welded on two sides of the outer wall, away from the other side of the supporting rod, of the movable plate, and a traction roller is rotatably connected to the inner wall, on one side adjacent to the roller seats, of the roller seat through a rotating shaft.

Further, install the rose box through the bolt on the outer wall at work box top, install the fan through the bolt on the outer wall at rose box top, and follow supreme welding in proper order from down on the inside wall of rose box has filter screen and activated carbon layer.

Furthermore, one of them seted up first exhaust hole on the outer wall at fly leaf top, and all seted up the second exhaust hole that is linked together with the rose box on the outer wall at roof and work box top.

Furthermore, all seted up logical groove on the outer wall of work box both sides, and all installed the buncher through the bolt on the inner wall of work box one side and on the outer wall of one side, the yarn has been placed to the inside of a yarn section of thick bamboo, and the yarn passes logical groove, buncher and carry over pinch rolls in proper order.

The beneficial effects of the utility model are that:

1. through roating seat, sliding seat, fixing base, wire wheel and the buffer spring who sets up, the roating seat can make certain angle of rotation according to the position of different yarn line section of thick bamboo to the yarn direction to guarantee that the multiunit yarn can merge together after passing through the leading wheel, and buffer spring's flexible power can have the cushioning effect to the yarn, avoid because of the yarn fracture that the yarn tension leads to.

2. Through recess, expanding spring, bracing piece, fly leaf and the carry over pinch rolls that sets up, the carry over pinch rolls can pull the yarn tensile, and expanding spring's elasticity can make the carry over pinch rolls paste always and on the surface of yarn, and it is better to make the tensile effect of pulling.

3. Through rose box, fan, filter screen, activated carbon layer, first hole and the second hole of airing exhaust that sets up, can make the little cotton fibre that the yarn produced when tensile extract, filter through the filter screen, activated carbon layer can adsorb tiny dust, can avoid the phenomenon that the cotton fibre flies upward to take place.

Drawings

Fig. 1 is a schematic perspective view of a self-leveling drawing frame according to the present invention;

FIG. 2 is a schematic view of the internal structure of the auto-leveling drawing frame according to the present invention;

FIG. 3 is a schematic view of the internal structure of the groove of the auto-leveling drawing frame according to the present invention;

fig. 4 is a schematic view of a guiding structure of the auto-leveling drawing frame provided by the present invention.

In the figure: 1 mounting rack, 2 work boxes, 3 rotary seats, 4 movable seats, 5 fixed seats, 6 wire guide wheels, 7 spring grooves, 8 buffer springs, 9 top plates, 10 bottom plates, 11 grooves, 12 supporting rods, 13 movable plates, 14 roller seats 15 drafting rollers, 16 first air exhaust holes, 17 filter boxes, 18 fans, 19 filter screens, 20 activated carbon layers, 21 bunchers, 22 yarn bobbins, 23 yarns, 24 through grooves, 25 expansion springs and 26 second air exhaust holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1 to 4 simultaneously, a autolevelling drawing frame, including mounting bracket 1, two fly leaves 13 and yarn section of thick bamboo 22, one side of mounting bracket 1 top outer wall is rotated through the bearing and is connected with roating seat 3, and the welding has movable seat 4 on the outer wall at roating seat 3 top, it is connected with fixing base 5 to rotate through the pivot on the inner wall of the adjacent one side of movable seat 4, and rotate through the pivot on the inner wall of the adjacent one side of fixing base 5 and be connected with wire wheel 6, spring groove 7 has all been seted up on the outer wall of fixing base 5 and the mounting bracket 1 top outer wall that is close to movable seat 4, and the welding has buffer spring 8 on the inner wall of the adjacent one side of spring groove 7, roating seat 8 can lead yarn 23 to the direction of different yarn section of thick bamboo 22, it is convenient to gather a bundle yarn 23 more.

Further, the outer wall at the top of the mounting rack 1 is welded with the working box 2, the inner wall at the top of the working box 2 is welded with the top plate 9, the inner wall at the top of the mounting rack 1 is welded with the bottom plate 10, the structure is reasonable, and the working box 2 can prevent dust from flying in the working environment.

Further, the inner walls of the adjacent sides of the top plate 9 and the bottom plate 10 are provided with grooves 11 distributed in an equidistant structure, the inner portions of the grooves 11 are connected with supporting rods 12 connected with the movable plate 13 in a sliding mode, the inner walls of the sides of the grooves 11 are welded with telescopic springs 25 connected with the supporting rods 12, the telescopic springs 25 enable the traction rollers 15 to be attached to the surface of the yarn 23 all the time, and the effect of traction and stretching of the yarn 23 is better.

Further, roller seats 14 are welded on two sides of the outer wall, away from the other side of the supporting rod 12, of the movable plate 13, traction rollers 15 are rotatably connected to the inner wall, on the side adjacent to the roller seats 14, of the inner wall, and the roller seats 14 can fix the traction rollers 15.

Further, install rose box 17 through the bolt on the outer wall at 2 tops of work box, install fan 18 through the bolt on the outer wall at rose box 17 top, and from supreme welding in proper order down on the inside wall of rose box 17 has filter screen 19 and activated carbon layer 20, and activated carbon layer 20 can adsorb dust and little cotton fibre.

Furthermore, a first air exhaust hole 16 is formed in the outer wall of the top of one of the movable plates 13, second air exhaust holes 26 communicated with the filter box 17 are formed in the outer walls of the top plate 9 and the top of the working box 2, and the fan 18 sucks fine cotton wool and dust into the filter box 17 through the first air exhaust hole 16 and the second air exhaust holes 26.

Further, logical groove 24 has all been seted up on the outer wall of work box 2 both sides, and all install buncher 21 through the bolt on the inner wall of work box 2 one side and the outer wall of one side, yarn 23 has been placed to the inside of yarn section of thick bamboo 22, and yarn 23 passes logical groove 24, buncher 21 and carry over pinch rolls 15 in proper order, and buncher 21 is current apparatus, can carry out the bunched yarn 23.

The working principle is as follows: when this autolevelling drawing frame uses, the transmission structure during operation on the receipts line flow, can stimulate yarn 23 and loop through wire wheel 6, buncher 21 and draft roller 15, wire wheel 6 is when the yarn direction, roating seat 3 can drive wire wheel 6 and lead the yarn according to the position of the yarn section of thick bamboo 22 of different angles, so that multiunit yarn 23 can merge together after passing through leading wheel 6, and buffer spring 8's stretching force can have the cushioning effect to yarn 23, avoid because of the yarn 23 fracture of the too tight yarn 23 that leads to of yarn 23, buncher 21 merges four groups of yarn 23, when yarn 23 passes through draft roller 15, the elasticity of expanding spring 25 can make draft roller 15 laminate the surface at yarn 23 always, it is better to draw tensile effect to yarn 23, fan 18 raises the inside of wind box 17 with tiny cotton fibre and dust suction through first hole 16 and second hole 26, filter screen 19 filters dust and tiny cotton fibre, and tiny dust can adsorb active carbon layer 20, can avoid the dust in disorder.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a self-leveling drawing frame, includes mounting bracket (1), two fly leafs (13) and yarn section of thick bamboo (22), its characterized in that, one side of mounting bracket (1) top outer wall is rotated through the bearing and is connected with roating seat (3), and welds on the outer wall at roating seat (3) top and have sliding seat (4), rotate through the pivot on the inner wall of the adjacent one side of sliding seat (4) and be connected with fixing base (5), and rotate through the pivot on the inner wall of the adjacent one side of fixing base (5) and be connected with wire wheel (6), spring groove (7) have all been seted up on the outer wall of fixing base (5) and mounting bracket (1) on being close to the top outer wall of sliding seat (4), and the welding has buffer spring (8) on the inner wall of the adjacent one side of spring groove (7).

2. A self-leveling drawing frame according to claim 1, characterized in that the outer wall of the top of the mounting frame (1) is welded with a working box (2), the inner wall of the top of the working box (2) is welded with a top plate (9), and the inner wall of the top of the mounting frame (1) is welded with a bottom plate (10).

3. A self-leveling drawing frame according to claim 2, wherein the inner walls of the adjacent sides of the top plate (9) and the bottom plate (10) are provided with grooves (11) distributed in an equidistant structure, the inner parts of the grooves (11) are slidably connected with supporting rods (12) connected with the movable plate (13), and the inner wall of one side of the grooves (11) is welded with a telescopic spring (25) connected with the supporting rods (12).

4. The autoleveller drawing frame as claimed in claim 1, wherein the roller seats (14) are welded to both sides of the outer wall of the movable plate (13) on the other side away from the support rod (12), and the inner wall of the adjacent side of the roller seats (14) is rotatably connected with a traction roller (15) through a rotating shaft.

5. The self-leveling drawing frame according to claim 2, wherein a filter box (17) is mounted on the outer wall of the top of the working box (2) through bolts, a fan (18) is mounted on the outer wall of the top of the filter box (17) through bolts, and a filter screen (19) and an activated carbon layer (20) are welded on the inner side wall of the filter box (17) from bottom to top in sequence.

6. A self-leveling drawing frame according to claim 1, wherein the outer wall of the top of one of the movable plates (13) is provided with a first exhaust hole (16), and the outer walls of the top plate (9) and the top of the working box (2) are provided with a second exhaust hole (26) communicated with the filter box (17).

7. The auto-leveling drawing frame according to claim 2, wherein through grooves (24) are formed in the outer walls of two sides of the working box (2), bunchers (21) are mounted on the inner wall of one side of the working box (2) and the outer wall of one side of the working box through bolts, yarns (23) are placed inside the yarn bobbin (22), and the yarns (23) sequentially pass through the through grooves (24), the bunchers (21) and the traction roller (15).