CN211367925U

CN211367925U - Yarn guide device for knitting machine

Info

Publication number: CN211367925U
Application number: CN201921910476.3U
Authority: CN
Inventors: 冯明阳
Original assignee: Wujiang Zhuo Textile Co ltd
Current assignee: Wujiang Zhuo Textile Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-28
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a yarn guide device for knitting machine, the power distribution box comprises a box body, install yarn guide roller, the roller that tightens on the inner wall of box, two mounting panels are installed to the bottom of box, install two axis of rotation on the mounting panel, all install in two axis of rotation and rotate the wheel, rotate and take turns to and evenly install a plurality of dead levers, the dead lever cover is equipped with the movable rod, the arc round bar is installed to the one end of movable rod. This knitting machine is with feed carrier passes through the motor and drives the weaving yarn that the arc round bar will tighten the roller surface and levels up, makes the weaving yarn between guide roll and the squeeze roll keep the state of tightening through tightening the roller simultaneously, then extrudeing the weaving yarn by two squeeze rolls for be in the state of tightening when the weaving yarn is derived, thereby can avoid the weaving yarn the fold to appear and lead to product quality to receive the condition of influence.

Description

Yarn guide device for knitting machine

Technical Field

The utility model relates to a knitting quick-witted technical field specifically is a knitting machine is with feed carrier.

Background

The knitting machine can be classified according to the type of knitting needle, the number of needle cylinders, the configuration form of the needle cylinders and the movement of the knitting needle, and mainly comprises a yarn feeding mechanism, a knitting mechanism, a drawing-coiling mechanism and a transmission mechanism. The yarn feeding mechanism is used for unwinding yarn from a bobbin and conveying the yarn to a knitting area and is divided into a passive type, an active type and a storage type. The passive yarn feeding is to draw the yarn from the bobbin by tension and feed it into the knitting area. The yarn feeding mechanism has simple structure, but poor yarn feeding uniformity. The positive yarn feeding actively conveys the yarns to the knitting area at a constant linear speed, has the advantages of uniform yarn feeding and small tension fluctuation, and is beneficial to improving the quality of the knitted fabric.

At present, when the existing yarn guide device is used, the guided textile yarn is loose, so that the textile yarn is easy to wrinkle, and the quality of a knitting machine product is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knitting quick-witted feed carrier for machine to solve current feed carrier when using, the weaving yarn of derivation is looser, makes the fold appear easily in the weaving yarn, influences the problem of the quality of knitting quick-witted product.

In order to achieve the above object, the utility model provides a following technical scheme: the yarn guide device for the knitting machine comprises a box body, wherein a yarn guide roller and a tightening roller are installed on the inner wall of the box body, two installation plates are installed at the bottom of the box body, two rotation shafts are installed on the installation plates, rotation wheels are installed on the two rotation shafts, a plurality of fixing rods are evenly installed on the rotation wheels, movable rods are sleeved on the fixing rods, and arc-shaped round rods are installed at one ends of the movable rods.

Preferably, two squeezing rollers are installed on the inner wall of the box body, and rubber sleeves are bonded on the two squeezing rollers.

Preferably, install the motor through the bolt on the mounting panel, install the gear in the pivot of motor, the one end of axis of rotation runs through the mounting panel, and the one end that the axis of rotation was worn out installs the gear, and the meshing is connected between the gear, install drive gear on the mounting panel, the meshing is connected between drive gear and the gear.

Preferably, a telescopic groove is formed in the fixed rod, the movable rod is sleeved in the telescopic groove, and a spring is arranged between the telescopic groove and the movable rod.

Preferably, a rubber protective layer is bonded on the arc-shaped round rod.

Compared with the prior art, the beneficial effects of the utility model are that: this knitting machine is with feed carrier passes through the motor and drives the weaving yarn that the arc round bar will tighten the roller surface and levels up, makes the weaving yarn between guide roll and the squeeze roll keep the state of tightening through tightening the roller simultaneously, then extrudeing the weaving yarn by two squeeze rolls for be in the state of tightening when the weaving yarn is derived, thereby can avoid the weaving yarn the fold to appear and lead to product quality to receive the condition of influence.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the overall structure of the present invention;

FIG. 3 is a front cross-sectional view of the fixing rod of the present invention;

fig. 4 is a schematic view of the connection between the gear and the transmission gear of the present invention.

In the figure: the device comprises a box body 1, a yarn guide roller 2, a tension roller 3, a mounting plate 4, a rotating shaft 5, a rotating wheel 6, a fixed rod 7, a movable rod 8, an arc-shaped round rod 9, an extrusion roller 10, a rubber sleeve 11, a motor 12, a gear 13, a transmission gear 14, a telescopic groove 15 and a spring 16.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a yarn guide device for a knitting machine comprises a box body 1, a yarn guide roller 2 and a tightening roller 3 are installed on the inner wall of the box body 1 through bearings, two mounting plates 4 are installed at the bottom of the box body 1 through bolts, two rotating shafts 5 are installed on the mounting plates 4 through bearings, a motor 12 is installed on the mounting plates 4 through bolts, the model of the motor 12 is Y80M1-2, the motor 12 is connected with an external power supply in series through an external switch, a gear 13 is installed on a rotating shaft of the motor 12 in a key mode, one end of each rotating shaft 5 penetrates through the mounting plates 4, a gear 13 is installed at one end, through which the rotating shaft 5 penetrates out, the gears 13 are connected in a meshing mode, a transmission gear 14 is installed on the mounting plates 4, a fixing shaft is installed on the mounting plates 4 through bolts, the transmission gear 14 is installed on the fixing shaft through bearings, a plurality of fixed rods 7 are evenly installed on the rotating wheel 6 through screws, the fixed rods 7 are sleeved with movable rods 8, telescopic grooves 15 are formed in the fixed rods 7, the movable rods 8 are sleeved in the telescopic grooves 15, springs 16 are arranged between the telescopic grooves 15 and the movable rods 8, and arc-shaped round rods 9 are installed at one ends of the movable rods 8 through the screws.

Referring to fig. 1, two squeeze rollers 10 are installed on the inner wall of a box 1, rubber sleeves 11 are bonded on both squeeze rollers 10, and textile yarns are clamped by the rubber sleeves 11 due to the good elasticity of rubber materials, so that the guided textile yarns are kept in a tight state.

Referring to fig. 1, a rubber protective layer is adhered to the arc-shaped round rod 9, and textile yarns can be protected by the rubber protective layer, so that the situation that the arc-shaped round rod 9 damages the textile yarns is avoided.

The utility model discloses when concrete implementation: when using, control motor 12 operation, motor 12 passes through gear 13 and drive gear 14 and drives axis of rotation 5 and rotate, axis of rotation 5 drives and rotates wheel 6 and rotate, it drives dead lever 7 and movable rod 8 and rotates to rotate wheel 6, movable rod 8 drives arc round bar 9 and rotates, make arc round bar 9 flatten the weaving yarn that tightens 3 surfaces of roller, and, make the weaving yarn between guide roll 2 and the squeeze roll 10 keep the state of tightening through tightening roll 3, then extrude weaving yarn by two squeeze rolls 10, be in the state of tightening when making weaving yarn derive, thereby can avoid weaving yarn the condition that the fold appears and leads to product quality to receive the influence.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a yarn guiding device for knitting machine, includes box (1), its characterized in that: install yarn guide roller (2), tighten roller (3) on the inner wall of box (1), two mounting panels (4) are installed to the bottom of box (1), install two axis of rotation (5) on mounting panel (4), all install on two axis of rotation (5) and rotate wheel (6), rotate and evenly install a plurality of dead levers (7) on wheel (6), dead lever (7) cover is equipped with movable rod (8), arc round bar (9) are installed to the one end of movable rod (8).

2. The yarn guide device for knitting machine according to claim 1, characterized in that: two squeeze rollers (10) are installed on the inner wall of the box body (1), and rubber sleeves (11) are bonded on the two squeeze rollers (10).

3. The yarn guide device for knitting machine according to claim 1, characterized in that: install motor (12) through the bolt on the mounting panel, install gear (13) in the pivot of motor (12), mounting panel (4) is run through to the one end of axis of rotation (5), and gear (13) are installed to the one end that axis of rotation (5) were worn out, and the meshing is connected between gear (13), install drive gear (14) on mounting panel (4), the meshing is connected between drive gear (14) and gear (13).

4. The yarn guide device for knitting machine according to claim 1, characterized in that: be equipped with flexible groove (15) in dead lever (7), flexible groove (15 endotheca is established movable rod (8), be equipped with spring (16) between flexible groove (15) and movable rod (8).

5. The yarn guide device for knitting machine according to claim 1, characterized in that: and a rubber protective layer is bonded on the arc-shaped round rod (9).