CN210215755U

CN210215755U - Wire guiding device of hosiery machine

Info

Publication number: CN210215755U
Application number: CN201920363262.2U
Authority: CN
Inventors: Xiaodong Zhang; 张小东
Original assignee: Zhejiang Specialty Textile Machinery Co ltd
Current assignee: Zhejiang Rifa Textile Machinery Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-03-31
Anticipated expiration: 2029-03-21

Abstract

The utility model belongs to the technical field of the wire device technique and specifically relates to a wire device of hosiery machine, comprising a base plate, one side of bottom plate is connected with the mounting bracket, the top and the bottom symmetry of mounting bracket are equipped with guide pulley mechanism, guide pulley mechanism includes the guide pulley, the guide pulley is equipped with the race, two along its periphery the race of guide pulley is pressed close to each other, the both sides coaxial coupling of guide pulley has the shaft that the level set up, the shaft rotates and installs in the cover, the one end fixed connection of the guide arm of sleeve pipe and vertical setting, just follow through-hole inner wall free slip in the through-hole that the guide arm cartridge set up on the mounting bracket, be connected with the stopper after the other end of guide arm passes the through-hole, the utility model discloses can effectively reduce the situation of.

Description

Wire guiding device of hosiery machine

Technical Field

The utility model relates to a wire device technical field especially relates to a wire device of hosiery machine.

Background

Hosiery machines, also known as hosiery knitting machines, are mainly used for weaving tubular hosiery bodies. In the prior art, yarns pass through a yarn guide plate in the working process of a hosiery machine, the yarn guide plate is made of metal materials and is still, the yarns and the yarn guide plate rub at high speed for a long time under the action of winding tension, so that a plurality of small gullies are ground by the yarns around a yarn guide groove of the yarn guide plate, the resistance of the yarns is increased, the yarns are shaken, the yarn tension is increased, the abrasion on the surface of the yarns is increased, the yarns are easy to break, the quality of products is reduced finally, a wheel type wire guiding device is adopted, and the problem of yarn breakage is still solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of easy abrasion and breakage in the prior art and providing a thread guiding device of a hosiery machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a design wire device of hosiery machine, includes the bottom plate, one side of bottom plate is connected with the mounting bracket, the top and the bottom symmetry of mounting bracket are equipped with guide pulley mechanism, guide pulley mechanism includes the guide pulley, the guide pulley is equipped with the race, two along its periphery the race of guide pulley is pressed close to each other, the both sides coaxial coupling of guide pulley has the shaft that the level set up, the shaft rotates to be installed in the cover, the sleeve pipe is with the one end fixed connection of the guide arm of vertical setting, the guide arm cartridge just freely slides along the through-hole inner wall in the through-hole that sets up on the mounting bracket, the other end of guide arm is connected with the stopper after passing the through-hole, the cover is equipped with.

Preferably, the cross section of the wheel groove is triangular, rectangular or semicircular.

Preferably, the top level of bottom plate is equipped with the roof parallel with it, one side and the mounting bracket fixed connection of roof, a pair of grip block has been stacked between roof and the bottom plate, one of them grip block top is connected with electric telescopic handle's lower extreme, electric telescopic handle is vertical to be fixed on the roof, another the bottom of grip block is fixed on the bottom plate, is equipped with semicircular wire casing on the one side that two grip blocks are close to each other, two the wire casing cooperation forms a wire guide.

Preferably, the guide wheel is a rubber wheel.

Preferably, a pair of rotating frames is symmetrically arranged on the upper portion of the base plate, the two rotating frames are fixedly connected with the base plate through positioning screws, a strong rubber wheel and a weak rubber wheel are arranged between the two rotating frames, the strong rubber wheel is in surface contact with the weak rubber wheel, the surface viscosity of the strong rubber wheel is larger than that of the weak rubber wheel, two ends of the strong rubber wheel and two ends of the weak rubber wheel are coaxially connected with rotating shafts, and the rotating shafts are inserted into mounting holes which are formed in the rotating frames and matched with the rotating shafts.

The utility model provides a pair of hosiery machine's wire device, beneficial effect lies in:

1. the utility model adopts a pair of guide wheels to convey the yarn, which can effectively reduce the abrasion condition;

2. the guide wheel is supported by a spring, and when the yarn tension changes, the guide wheel can slightly deviate to reduce the yarn tension and prevent the yarn from being broken.

Drawings

Fig. 1 is a schematic structural view of a thread guiding device of a hosiery machine according to the present invention;

fig. 2 is a schematic structural view of a guide wheel of a thread guiding device of the hosiery machine according to the present invention;

fig. 3 is a schematic structural view of a clamping block of a thread guiding device of the hosiery machine according to the present invention;

fig. 4 is a schematic structural view of a rotating frame of a thread guiding device of the hosiery machine according to the present invention.

In the figure: the device comprises a bottom plate 1, a rotating frame 2, a rotating shaft 3, a strong rubber wheel 4, a weak rubber wheel 5, a clamping block 6, an electric telescopic rod 7, a top plate 8, an installation frame 9, a guide wheel 10, yarns 11, a spring 12, a guide rod 13, a wheel shaft 14, a sleeve 15, a wheel groove 16, a limiting block 17, a wire groove 18 and a positioning screw 19.

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.

Referring to fig. 1-4, a thread guiding device of a hosiery machine comprises a bottom plate 1, wherein one side of the bottom plate 1 is connected with an installation frame 9, guide wheel mechanisms are symmetrically arranged at the top and the bottom of the installation frame 9 and comprise guide wheels 10, and the guide wheels 10 are rubber wheels. The guide wheel 10 is provided with a wheel groove 16 along the circumferential surface thereof, and the section of the wheel groove 16 is triangular, rectangular or semicircular. The groove 16 of the guide pulley 10 guides the yarn 11, and the guide pulley 10 can rotate freely to reduce friction with the yarn 11.

The wheel face of two guide pulleys 10 is pressed close to each other, the both sides coaxial coupling of guide pulley 10 has the shaft 14 of level setting, shaft 14 rotates and installs in sleeve 15, sleeve 15 and the one end fixed connection of the guide arm 13 of vertical setting, and the guide arm 13 cartridge just freely slides along the through-hole inner wall in the through-hole that sets up on mounting bracket 9, and the other end of guide arm 13 is connected with stopper 17 after passing the through-hole, and the cover is equipped with spring 12 on the guide arm 13 between sleeve 15 and the mounting bracket 9. Spring 12 is used for providing pressure to guide pulley 10 for two guide pulleys 10 are close to each other, thereby carry yarn 11, and adopt spring 12 back, make yarn 11 when surface tension is great, through the deformation of spring 12, two guide pulleys 10 keep away from each other, can play the effect of unloading, prevent that yarn 11 from straining absolutely, and guide arm 13 freely slides in the through-hole, can play the effect of direction.

The top level of bottom plate 1 is equipped with roof 8 parallel with it, one side and the mounting bracket 9 fixed connection of roof 8, a pair of grip block 6 has been stacked between roof 8 and the bottom plate 1, the 6 top of one of them grip block is connected with electric telescopic handle 7's lower extreme, electric telescopic handle 7 is vertical to be fixed on roof 8, the bottom of another grip block 6 is fixed on bottom plate 1, be equipped with semicircular wire casing 18 on the one side that two grip blocks 6 are close to each other, two wire casings 18 cooperate and form a wire guide. The guide openings formed by the slots 18 serve to further guide the yarn 11 and to stabilize the yarn and prevent it from wobbling.

The symmetry of 1 upper portion of bottom plate is equipped with a pair of rotating turret 2, all through set

screw

19 and 1 fixed connection of bottom plate between two rotating turrets 2, be equipped with strong rubber tyer 4 and weak rubber tyer 5 between two rotating turrets 2, the surface contact of strong rubber tyer 4 and weak rubber tyer 5, the surface viscosity of strong rubber tyer 4 is greater than the surface viscosity of weak rubber tyer 5, the equal coaxial coupling in both ends of strong rubber tyer 4 and weak rubber tyer 5 has pivot 3, 3 cartridge of pivot is in the mounting hole that matches with it that sets up on rotating turret 2. Strong rubber tyer 4 and weak rubber tyer 5 can adsorb the dust on 11 surfaces of yarn, and weak rubber tyer 5 adsorbs the back with the dust, and strong rubber tyer 4 further adsorbs the collection with the dust on weak rubber tyer 5, can clear away the dust through taking off strong rubber tyer 4 like this.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A thread guiding device of a hosiery machine comprises a bottom plate (1) and is characterized in that one side of the bottom plate (1) is connected with a mounting frame (9), the top and the bottom of the mounting rack (9) are symmetrically provided with guide wheel mechanisms which comprise guide wheels (10), the guide wheels (10) are provided with wheel grooves (16) along the circumferential surfaces thereof, the wheel surfaces of the two guide wheels (10) are close to each other, both sides of the guide wheel (10) are coaxially connected with a wheel shaft (14) which is horizontally arranged, the wheel shaft (14) is rotatably arranged in a sleeve (15), the sleeve (15) is fixedly connected with one end of a guide rod (13) which is vertically arranged, the guide rod (13) is inserted into a through hole arranged on the mounting rack (9) and freely slides along the inner wall of the through hole, the other end of the guide rod (13) is connected with a limiting block (17) after penetrating through the through hole, a spring (12) is sleeved on the guide rod (13) between the sleeve (15) and the mounting rack (9).

2. The thread-guiding device for hosiery machines according to claim 1, characterized in that the wheel groove (16) has a triangular, rectangular or semi-circular section.

3. The thread guiding device of the hosiery machine according to claim 1, characterized in that a top plate (8) parallel to the bottom plate (1) is horizontally arranged above the bottom plate (1), one side of the top plate (8) is fixedly connected with a mounting frame (9), a pair of clamping blocks (6) is stacked between the top plate (8) and the bottom plate (1), the top of one clamping block (6) is connected with the lower end of an electric telescopic rod (7), the electric telescopic rod (7) is vertically fixed on the top plate (8), the bottom of the other clamping block (6) is fixed on the bottom plate (1), a semicircular thread groove (18) is formed in the surface, close to each other, of the two clamping blocks (6), and the two thread grooves (18) are matched to form a thread guiding hole.

4. The thread-guiding device for hosiery machines according to claim 1, characterized in that the guide wheel (10) is a rubber wheel.

5. The thread guiding device of the hosiery machine according to claim 1, characterized in that a pair of rotating frames (2) is symmetrically arranged at the upper part of the bottom plate (1), the two rotating frames (2) are fixedly connected with the bottom plate (1) through positioning screws (19), a strong rubber wheel (4) and a weak rubber wheel (5) are arranged between the two rotating frames (2), the strong rubber wheel (4) is in surface contact with the weak rubber wheel (5), the surface viscosity of the strong rubber wheel (4) is greater than that of the weak rubber wheel (5), two ends of the strong rubber wheel (4) and the weak rubber wheel (5) are coaxially connected with rotating shafts (3), and the rotating shafts (3) are inserted into mounting holes which are arranged on the rotating frames (2) and matched with the rotating shafts.