CN217298194U

CN217298194U - Yarn guide device for flat knitting machine

Info

Publication number: CN217298194U
Application number: CN202123439343.2U
Authority: CN
Inventors: 陈小艺
Original assignee: Quanzhou Dahefeng Knitting Co ltd
Current assignee: Quanzhou Dahefeng Knitting Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-26
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a yarn guide device for flat knitting machine, which comprises a fixed base, the bottom fixedly connected with fixed plate of fixing base, first spout has been seted up to one side of fixing base, swing joint has the slide in the first spout, the swing groove has been seted up to the bottom of fixing base, one side swing joint of fixed plate has first connecting plate, and first connecting plate passes swing groove and slide swing joint, two mounting panels of top fixedly connected with of fixing base, fixedly connected with slide bar between the mounting panel, swing joint has the threaded rod between the mounting panel, one side swing joint of threaded rod has the slide. The utility model discloses not only can adjust the position of yarn guide hole, improve the flexibility of leading yarn, can prevent the yarn winding between fixed plate and the second connecting plate simultaneously, improve the efficiency of leading yarn, can also conveniently fix feed carrier on flat knitting machine, improve the installation rate, strengthened the convenience of installation.

Description

Yarn guide device for flat knitting machine

Technical Field

The utility model relates to a flat knitting machine technical field especially relates to a yarn guide device for flat knitting machine.

Background

A carrier is a component of a flat knitting machine, and when knitting is performed by the flat knitting machine, a yarn to be knitted enters a hook of a knitting needle through the carrier and is knitted.

Different yarn guide holes are formed in the yarn guide in the current market and used for inserting different yarn varieties, however, when the yarn guide is actually woven, the yarn guide needs to be replaced to meet the weaving requirement due to the fact that different fabric designs need different positions of the yarn guide holes, and therefore the yarn guide needs to be installed in a pulling mode again, production efficiency is reduced, and therefore the yarn guide device for the flat knitting machine is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a yarn guide device for a flat knitting machine.

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

a yarn guide device for a flat knitting machine comprises a fixed seat, wherein the bottom of the fixed seat is fixedly connected with a fixed plate, one side of the fixed seat is provided with a first chute, a slide seat is movably connected in the first chute, the bottom of the fixed seat is provided with a swing groove, one side of the fixed plate is movably connected with a first connecting plate, the first connecting plate penetrates through the swing groove and is movably connected with the slide seat, the top of the fixed seat is fixedly connected with two mounting plates, a slide rod is fixedly connected between the mounting plates, a threaded rod is movably connected between the mounting plates, one side of the threaded rod is movably connected with a slide plate, the slide plate is movably connected with the slide rod, one side of the slide plate is fixedly connected with a first rack, one side of the slide seat is fixedly connected with a second rack, one side of the fixed seat is movably connected with a gear, and the gear is respectively meshed with the first rack and the second rack, one side of the fixed plate is fixedly connected with a positioning column, one side of the positioning column is movably connected with a second connecting plate, and one side of the first connecting plate is movably connected with the second connecting plate.

Furthermore, one side of the fixed plate and one side of the second connecting plate are both provided with two second sleeves which are symmetrically distributed.

Furthermore, one side of the second connecting plate is provided with a first sleeve.

Furthermore, one end of the threaded rod penetrates through the connecting plate and is fixedly connected with a knob.

Furthermore, one side of the fixed plate and one side of the second connecting plate are respectively provided with a first yarn guide head and a second yarn guide head.

Furthermore, one side of the knob is provided with a plurality of anti-skidding lines which are uniformly distributed.

Furthermore, the bottom of the fixing seat is provided with a clamping groove.

Furthermore, one side fixedly connected with fixed muscle of slide, and one side and the first rack of fixed muscle are fixed mutually.

The utility model has the advantages that:

1. the sliding plate can drive the first rack to move when the sliding plate moves, then the first rack pushes the gear to rotate, the gear pushes the second rack to move, so that the sliding seat is driven to move, then the sliding seat pulls the first connecting plate to swing, the first connecting plate pulls the second connecting plate to swing, the position of a yarn guide hole can be adjusted, and the flexibility of the yarn guide device is improved.

2. Through the setting of installation reference column on the fixed plate, when using the yarn guide device, the reference column can form the interval between fixed plate and the second connecting plate to prevent the yarn winding, improved the efficiency of leading the yarn.

3. Through the arrangement of the clamping groove on the fixing seat, when the yarn guide device is used, the clamping groove can conveniently fix the yarn guide device on the flat knitting machine, the installation speed is increased, and the installation convenience is enhanced.

Drawings

Fig. 1 is a schematic front view of a yarn guide device for a flat knitting machine according to the present invention;

fig. 2 is a rear view schematic structural view of a yarn guiding device for a flat knitting machine according to the present invention;

fig. 3 is a schematic view of a partially enlarged structure of a yarn guiding device for a flat knitting machine according to the present invention.

In the figure: 1. a slide base; 2. a positioning column; 3. a fixing plate; 4. a fixed seat; 5. a first connecting plate; 6. a second connecting plate; 7. a first sleeve; 8. a second sleeve; 9. a first yarn guide head; 10. a second yarn guide head; 11. a knob; 12. a card slot; 13. anti-skid lines; 14. a threaded rod; 15. a slide bar; 16. a slide plate; 17. fixing the ribs; 18. a first rack; 19. a second rack; 20. a gear.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent will be understood to those of ordinary skill in the art.

Referring to fig. 1-3, a yarn guide device for a flat knitting machine comprises a fixed seat 4, a fixed plate 3 is fixed at the bottom of the fixed seat 4 through a bolt, a first chute is arranged at one side of the fixed seat 4, a slide seat 1 is connected in the first chute in a sliding manner, a swing chute is arranged at the bottom of the fixed seat 4, a first connecting plate 5 is connected at one side of the fixed plate 3 in a rotating manner, the first connecting plate 5 penetrates through the swing chute and is connected with the slide seat 1 in a sliding manner, two mounting plates are fixed at the top of the fixed seat 4 through bolts, a slide rod 15 is fixed between the mounting plates through bolts, a threaded rod 14 is connected between the mounting plates in a rotating manner, a sliding plate 16 is connected at one side of the threaded rod 14 in a threaded manner and is connected with the slide rod 15 in a sliding manner, a first rack 18 is fixed at one side of the sliding plate 16 through a bolt, a second rack 19 is fixed at one side of the slide seat 1 through a bolt, and a gear 20 is connected at one side of the fixed seat 4 in a rotating manner, and the gear 20 is respectively meshed with the first rack 18 and the second rack 19, one side of the fixed plate 3 is fixed with the positioning column 2 through a bolt, one side of the positioning column 2 is rotatably connected with the second connecting plate 6, when the yarn guide device is used, the positioning column 2 can form a space between the fixed plate 3 and the second connecting plate 6, so that yarn winding is prevented, and the yarn guide efficiency is improved.

In the utility model, it should be noted that, two second sleeves 8 are arranged on one side of the fixing plate 3 and one side of the second connecting plate 6, the second sleeves 8 are symmetrically distributed, one side of the second connecting plate 6 is provided with the first sleeve 7, the first sleeve 8 and the second sleeve 7 can guide the yarn to prevent the yarn from winding, one end of the threaded rod 14 passes through the connecting plate and is fixed with the knob 11 through the bolt, one side of the fixing plate 3 and one side of the second connecting plate 6 are respectively provided with the first yarn guiding head 9 and the second yarn guiding head 10, one side of the knob 11 is provided with a plurality of anti-skid veins 13, the anti-skid veins 13 are uniformly distributed, the anti-skid veins 13 can increase the friction force, the knob 11 can be conveniently rotated, the bottom of the fixing seat 4 is provided with the clamping groove 12, when the yarn guiding device is used, the clamping groove 12 can conveniently fix the yarn guiding device on the flat knitting machine, the installation speed is improved, and the installation convenience is enhanced, one side of slide 16 is fixed with fixed muscle 17 through the bolt, and one side and the first rack 18 of fixed muscle 17 are fixed mutually, and fixed muscle 17 can be with being connected between first rack 18 and the slide 16 more firm, has strengthened the steadiness of device.

The working principle is as follows: when the yarn guide device is used, firstly, yarns are guided on a first yarn guide head 9 and a second yarn guide head 10 through a first sleeve 7 and a second sleeve 8, then yarn guide is carried out, when different positions of yarn guide holes are needed, firstly, a knob 11 is rotated, then the knob 11 drives a threaded rod 14 to rotate, so that a sliding plate 16 slides on a sliding rod 15, then the sliding plate 16 drives a first rack 18 to move, then the first rack 18 pushes a gear 20 to rotate, then the gear 20 pushes a second rack 19 to move, the second rack 19 drives a sliding seat 1 to move, then the sliding seat 1 pulls a first connecting plate 5 to swing, and meanwhile, the first connecting plate 5 pulls a second connecting plate 6 to swing, so that the position of the second connecting plate 6 is adjusted, and the positions of the yarn guide holes are changed.

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 yarn guide device for a flat knitting machine comprises a fixed seat (4) and is characterized in that a fixed plate (3) is fixedly connected to the bottom of the fixed seat (4), a first sliding groove is formed in one side of the fixed seat (4), a sliding seat (1) is movably connected into the first sliding groove, a swinging groove is formed in the bottom of the fixed seat (4), a first connecting plate (5) is movably connected to one side of the fixed plate (3), the first connecting plate (5) penetrates through the swinging groove to be movably connected with the sliding seat (1), two mounting plates are fixedly connected to the top of the fixed seat (4), a sliding rod (15) is fixedly connected between the mounting plates, a threaded rod (14) is movably connected between the mounting plates, a sliding plate (16) is movably connected to one side of the threaded rod (14), the sliding plate (16) is movably connected with the sliding rod (15), a first rack (18) is fixedly connected to one side of the sliding plate (16), one side fixedly connected with second rack (19) of slide (1), one side swing joint of fixing base (4) has gear (20), and gear (20) mesh mutually with first rack (18) and second rack (19) respectively, one side fixedly connected with reference column (2) of fixed plate (3), one side swing joint of reference column (2) has second connecting plate (6), and first connecting plate (5) one side and second connecting plate (6) swing joint.

2. A yarn guiding device for flat knitting machines as in claim 1, characterized in that two second sleeves (8) are provided on one side of the fixing plate (3) and the second connecting plate (6), and the second sleeves (8) are symmetrically distributed.

3. A yarn guide device for flat knitting machines as in claim 1, characterised in that the second connecting plate (6) is provided with a first sleeve (7) on one side.

4. A yarn guide as claimed in claim 1, characterised in that the threaded rod (14) has one end which is fixedly connected to a knob (11) passing through the connecting plate.

5. A yarn guide as claimed in claim 1, characterised in that the fixing plate (3) and the second connecting plate (6) are provided on one side with a first yarn guide head (9) and a second yarn guide head (10), respectively.

6. The yarn guide device for flat knitting machines according to claim 4, characterized in that the knob (11) is provided with a plurality of anti-slip threads (13) on one side, and the anti-slip threads (13) are evenly distributed.

7. The yarn guiding device for flat knitting machines as claimed in claim 1, characterized in that the bottom of the holder (4) is provided with a slot (12).

8. The yarn guiding device of claim 1, wherein a fixing rib (17) is fixedly connected to one side of the sliding plate (16), and one side of the fixing rib (17) is fixed to the first rack (18).