CN212533310U

CN212533310U - Yarn storage device for circular weft knitting machine

Info

Publication number: CN212533310U
Application number: CN202020943572.4U
Authority: CN
Inventors: 黄添生; 陈世勇; 陈文典; 蔡清扎; 黄武松
Original assignee: Jinjiang Xiongxin Machinery Co ltd
Current assignee: Jinjiang Xiongxin Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-12
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a circular weft knitting machine of knitting is with storing up yarn ware relates to weft knitting machine spare part technical field, including L type support body, top one side fixed mounting of L type support body has first motor, and the top opposite side fixed mounting of L type support body has the second motor, the below that L type support body closes on first motor is provided with a storage yarn section of thick bamboo, the top fixedly connected with connecting block of a storage yarn section of thick bamboo. The utility model discloses in, use through the cooperation between second motor, the regulating spindle, the regulating block, the thread groove, the accessory plate, the auxiliary shaft, disc and the ring, realized having adjusted the function of yarn coiling position for it is even to give yarn tension, send the yarn stable, and use through the cooperation between connecting block, fixed slot, spread groove, through-hole, fixed block, spout, cross axle, spring and the slider, conveniently store up the installation and the dismantlement of a yarn section of thick bamboo, traditional screw fixed mounting compares, increased the convenience of using.

Description

Yarn storage device for circular weft knitting machine

Technical Field

The utility model relates to a weft knitting machine spare part technical field specifically is a circular weft knitting machine of knitting stores up yarn ware.

Background

A weft knitting machine includes a knitting machine for knitting a yarn in a weft direction. According to the shape of the needle bed, the circular weft knitting machine and the flat weft knitting machine can be divided; according to the needle type, the needle type can be divided into a 'crochet needle' machine, a 'latch needle' machine and a 'compound needle' machine; the number of needle beds can be divided into a single-face weft broker machine and a double-face weft knitting machine. A circular weft knitting machine is one of the weft knitting machines, and a yarn storage is a main part of the circular weft knitting machine for adjusting and stabilizing yarn feeding tension.

However, in the prior art, the yarn storage barrels of the yarn storage devices for most circular knitting weft knitting machines are fixedly mounted through screws, so that the mounting and dismounting processes of the yarn storage barrels are complex, and the yarn storage barrels need to be replaced after the winding of yarns is completed, and the use convenience is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular weft knitting machine of knitting is with storing up yarn ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a yarn storage device for a circular weft knitting machine comprises an L-shaped frame body, wherein a first motor is fixedly mounted on one side of the top of the L-shaped frame body, a second motor is fixedly mounted on the other side of the top of the L-shaped frame body, a yarn storage cylinder is arranged below the L-shaped frame body close to the first motor, a connecting block is fixedly connected to the top of the yarn storage cylinder, a connecting groove is formed in the top of the connecting block, through holes are symmetrically formed in two sides of the connecting block, a rotating shaft is arranged inside the connecting groove, fixing grooves are symmetrically formed in two sides of the rotating shaft, fixing blocks are arranged inside the through holes, sliding grooves are symmetrically formed in the top and the bottom of the through holes, sliding blocks are symmetrically and fixedly connected to the top and the bottom of the fixing blocks, a transverse shaft is arranged inside the sliding grooves, a spring is sleeved on the transverse shaft, and an adjusting, the bottom of the adjusting block is fixedly connected with a circular ring, the top of the adjusting block is provided with a thread groove, an adjusting shaft is arranged inside the adjusting block, auxiliary plates are symmetrically and fixedly connected to the front side and the rear side of the adjusting block, the top of each auxiliary plate is fixedly connected with an auxiliary shaft, and the upper end of each auxiliary shaft is fixedly connected with a circular disc.

As a further aspect of the present invention: the upper end of rotation axis is in the outside of spread groove, and rotation axis and connected groove looks adaptation, the upper end of spread groove runs through in L type support body and is connected through rotating with the output of first motor, the one end of fixed block is in the outside of connecting block, and the one end of fixed block is in the inside of spread groove, the fixed block is in the inside that the one end of spread groove inside is in the fixed slot, and the fixed block passes through sliding connection with the through-hole, fixed block and fixed groove looks adaptation.

As a further aspect of the present invention: the both ends of cross axle respectively with the both sides inner wall fixed connection of spout, the slider is in the inside of spout, and slider and spout looks adaptation, the slider passes through spring coupling with the inner wall of spout, the cross axle runs through in the slider, the slider passes through clearance fit with the cross axle and is connected.

As a further aspect of the present invention: the upper end of regulating spindle is in the outside of thread groove, and the upper end of regulating spindle runs through in L type support body and rotates with the output of second motor to be connected, the surface that the regulating spindle is in L type support body below is provided with the screw thread with thread groove assorted, the upper end of auxiliary shaft runs through in L type support body, and the auxiliary shaft passes through clearance fit with L type support body and is connected, the diameter of disc is greater than the diameter of auxiliary shaft, and the disc is in the top of L type support body.

As a further aspect of the present invention: the bottom fixedly connected with mounting panel of L type support body, the mounting hole has been seted up on the mounting panel.

As a further aspect of the present invention: the front side of L type support body is provided with control switch, control switch is external to have the power, first motor and second motor all pass through wire electric connection with control switch.

Compared with the prior art, the beneficial effects of the utility model are that: through the second motor, the regulating spindle, the regulating block, the thread groove, the accessory plate, the accessory shaft, cooperation between disc and the ring is used, the function of having adjusted yarn coiling position has been realized, it is even to make for yarn tension, send the yarn stable, and use through the cooperation between connecting block, the fixed slot, the spread groove, the through-hole, the fixed block, the spout, the cross axle, spring and the slider, the installation and the dismantlement of conveniently storing up a yarn section of thick bamboo, traditional screw fixed mounting compares, the convenience of using has been increased.

Drawings

Fig. 1 is a schematic structural view of a yarn storage device for a circular weft knitting machine.

Figure 2 is a sectional view in front view of a yarn storage for a circular weft knitting machine.

Figure 3 is a cross-sectional view from the middle of a yarn storage for a circular weft knitting machine.

FIG. 4 is an enlarged view of the structure of A of a yarn accumulator for a circular weft knitting machine.

The labels in the figure are: 1. an L-shaped frame body; 2. mounting a plate; 3. a control switch; 4. a first motor; 5. a second motor; 6. a yarn storage drum; 7. an adjusting block; 8. a circular ring; 9. connecting blocks; 10. a rotating shaft; 11. a thread groove; 12. an adjustment shaft; 13. an auxiliary plate; 14. an auxiliary shaft; 15. a disc; 16. connecting grooves; 17. a through hole; 18. fixing grooves; 19. a fixed block; 20. a chute; 21. a horizontal axis; 22. a spring; 23. a slide block.

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. 1-4, in an embodiment of the present invention, a yarn storage device for a circular weft knitting machine comprises an L-shaped frame body 1, a mounting plate 2 is fixedly connected to the bottom of the L-shaped frame body 1, a mounting hole is formed in the mounting plate 2, a first motor 4 is fixedly mounted on one side of the top of the L-shaped frame body 1, a second motor 5 is fixedly mounted on the other side of the top of the L-shaped frame body 1, a control switch 3 is disposed on the front side of the L-shaped frame body 1, the control switch 3 is externally connected to a power supply, the first motor 4, the second motor 5 and the control switch 3 are electrically connected by a wire, a yarn storage cylinder 6 is disposed below the L-shaped frame body 1 near the first motor 4, a connecting block 9 is fixedly connected to the top of the yarn storage cylinder 6, a connecting groove 16 is disposed on the top of the connecting block 9, through holes 17 are symmetrically formed, fixing grooves 18 are symmetrically arranged on two sides of the rotating shaft 10, fixing blocks 19 are arranged inside the through hole 17, sliding grooves 20 are symmetrically arranged on the inner walls of the top and the bottom of the through hole 17, the upper end of the rotating shaft 10 is positioned outside the connecting groove 16, the rotating shaft 10 is matched with the connecting groove 16, the upper end of the connecting groove 16 penetrates through the L-shaped frame body 1 and is rotatably connected with the output end of the first motor 4, one end of each fixing block 19 is positioned outside the connecting block 9, one end of each fixing block 19 is positioned inside the connecting groove 16, one end of each fixing block 19 positioned inside the connecting groove 16 is positioned inside the fixing groove 18, the fixing blocks 19 are slidably connected with the through holes 17, the fixing blocks 19 are matched with the fixing grooves 18, sliding blocks 23 are symmetrically and fixedly connected with the top and the bottom of each fixing block 19, a transverse shaft 21 is arranged inside the sliding grooves 20, springs, the sliding block 23 is arranged inside the sliding groove 20, the sliding block 23 is matched with the sliding groove 20, the sliding block 23 is connected with the inner wall of the sliding groove 20 through a spring 22, the transverse shaft 21 penetrates through the sliding block 23, the sliding block 23 is connected with the transverse shaft 21 through clearance fit, an adjusting block 7 is arranged below the L-shaped frame body 1 close to the second motor 5, the bottom of the adjusting block 7 is fixedly connected with a circular ring 8, the top of the adjusting block 7 is provided with a thread groove 11, an adjusting shaft 12 is arranged inside the adjusting block 7, auxiliary plates 13 are symmetrically and fixedly connected to the front side and the rear side of the adjusting block 7, the top of the auxiliary plate 13 is fixedly connected with an auxiliary shaft 14, the upper end of the auxiliary shaft 14 is fixedly connected with a circular disc 15, the upper end of the adjusting shaft 12 is arranged outside the thread groove 11, the upper end of the adjusting shaft 12 penetrates through the L-shaped frame body 1 and is rotatably connected with the output end of the second motor 5, the upper end of auxiliary shaft 14 runs through in L type support body 1, and auxiliary shaft 14 passes through clearance fit with L type support body 1 and is connected, and the diameter of disc 15 is greater than the diameter of auxiliary shaft 14, and disc 15 is in the top of L type support body 1.

The utility model discloses a theory of operation is: in the using process, firstly, the yarn storage device is installed at a required position through an installation hole formed in an installation plate 2, then the end of yarn penetrates through a circular ring 8 and is fixed on a yarn storage barrel 6, then a control switch 3 controls a first motor 4 and a second motor 5 to work respectively, the first motor 4 applies work to drive a rotating shaft 10 to rotate, the rotating shaft 10 drives the yarn storage barrel 6 to rotate through a connecting block 9, the winding of the yarn is realized, meanwhile, the second motor 5 applies work to drive an adjusting shaft 12 to rotate, the adjusting shaft 12 drives an adjusting block 7 to move in the vertical direction through a thread groove 11, an auxiliary plate 13 and an auxiliary shaft 14, the adjusting block 7 drives the circular ring 8 to move in the vertical direction, the height of the circular ring 8 is adjusted, namely, the winding position of the yarn is adjusted, the yarn feeding tension is uniform, the yarn feeding is stable, when the yarn of the yarn storage barrel 6 needs to be replaced after the winding of the yarn storage barrel 6 is completed, the fixed block 19 is exerted with a force in the direction away from the fixed groove 18, so that the fixed block 19 drives the sliding block 23 to extrude the spring 22 and then move until the fixed block 19 moves out of the fixed groove 18, namely the connection between the rotating shaft 10 and the connecting block 9 is released, the yarn storage barrel 6 can be taken out, and the convenience of replacing the yarn storage barrel 6 is improved.

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 circular weft knitting machine yarn storage ware, includes L type support body (1), its characterized in that: the yarn storage device is characterized in that a first motor (4) is fixedly mounted on one side of the top of the L-shaped frame body (1), a second motor (5) is fixedly mounted on the other side of the top of the L-shaped frame body (1), a yarn storage barrel (6) is arranged below the L-shaped frame body (1) close to the first motor (4), a connecting block (9) is fixedly connected to the top of the yarn storage barrel (6), a connecting groove (16) is formed in the top of the connecting block (9), through holes (17) are symmetrically formed in two sides of the connecting block (9), a rotating shaft (10) is arranged inside the connecting groove (16), fixed grooves (18) are symmetrically formed in two sides of the rotating shaft (10), fixed blocks (19) are arranged inside the through holes (17), sliding grooves (20) are symmetrically formed in the inner walls of the top and the bottom of the through holes (17), and sliding blocks (23), the improved electric bicycle is characterized in that a transverse shaft (21) is arranged inside the sliding groove (20), a spring (22) is sleeved on the transverse shaft (21), an adjusting block (7) is arranged below the L-shaped frame body (1) close to the second motor (5), a circular ring (8) is fixedly connected to the bottom of the adjusting block (7), a threaded groove (11) is formed in the top of the adjusting block (7), an adjusting shaft (12) is arranged inside the adjusting block (7), auxiliary plates (13) are symmetrically and fixedly connected to the front side and the rear side of the adjusting block (7), an auxiliary shaft (14) is fixedly connected to the top of the auxiliary plate (13), and a disc (15) is fixedly connected to the upper end of the auxiliary shaft (14).

2. A yarn accumulator for a circular weft knitting machine according to claim 1, characterized in that: the upper end of rotation axis (10) is in the outside of spread groove (16), and rotation axis (10) and spread groove (16) looks adaptation, the upper end of spread groove (16) runs through in L type support body (1) and is connected through rotating with the output of first motor (4), the one end of fixed block (19) is in the outside of connecting block (9), and the one end of fixed block (19) is in the inside of spread groove (16), fixed block (19) are in the inside that the inside one end of spread groove (16) is in fixed slot (18), and fixed block (19) pass through sliding connection with through-hole (17), fixed block (19) and fixed slot (18) looks adaptation.

3. A yarn accumulator for a circular weft knitting machine according to claim 1, characterized in that: the both ends of cross axle (21) respectively with the both sides inner wall fixed connection of spout (20), slider (23) are in the inside of spout (20), and slider (23) and spout (20) looks adaptation, the inner wall of slider (23) and spout (20) passes through spring (22) to be connected, cross axle (21) run through in slider (23), slider (23) pass through clearance fit with cross axle (21) and are connected.

4. A yarn accumulator for a circular weft knitting machine according to claim 1, characterized in that: the upper end of regulating spindle (12) is in the outside of thread groove (11), and the upper end of regulating spindle (12) runs through in L type support body (1) and rotates with the output of second motor (5) and be connected, the surface that regulating spindle (12) is in L type support body (1) below is provided with the screw thread with thread groove (11) assorted, the upper end of auxiliary shaft (14) runs through in L type support body (1), and auxiliary shaft (14) is connected through clearance fit with L type support body (1), the diameter of disc (15) is greater than the diameter of auxiliary shaft (14), and disc (15) are in the top of L type support body (1).

5. A yarn accumulator for a circular weft knitting machine according to claim 1, characterized in that: the bottom fixedly connected with mounting panel (2) of L type support body (1), the mounting hole has been seted up on mounting panel (2).

6. A yarn accumulator for a circular weft knitting machine according to claim 1, characterized in that: the front side of L type support body (1) is provided with control switch (3), control switch (3) are external to have the power, first motor (4) and second motor (5) all pass through wire electric connection with control switch (3).