CN212051824U

CN212051824U - Thread feeding device of knitting machine

Info

Publication number: CN212051824U
Application number: CN202020099412.6U
Authority: CN
Inventors: 陈慰宣
Original assignee: Quanzhou Weixiang Machinery Co ltd
Current assignee: Quanzhou Weixiang Machinery Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-01
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a knitting machine's wire feeding device, the power distribution box comprises a box body, the upper end of box is rotated and is connected with the apron, four anticreep pieces that are the rectangle and distribute of lower extreme fixedly connected with of apron, the upper end of box is equipped with the anticreep groove corresponding with the anticreep piece, the lower extreme of anticreep piece extends to the anticreep inslot, be equipped with on the lateral wall of box rather than the communicating wire hole of inside, fixedly connected with servo motor on the bottom lateral wall of box, be equipped with the supporting disk in the box, servo motor's the terminal lower extreme fixed connection with the supporting disk of output shaft, the upper end fixedly connected with line roller of supporting disk, be equipped with the spout in the line roller, sliding connection has two sliders, two be equipped with the slide bar that two. The utility model discloses a setting of spring and stopper prevents that the coil of wire from droing from the line roller, realizes the quick installation of coil of wire to improve the line change efficiency.

Description

Thread feeding device of knitting machine

Technical Field

The utility model relates to a knitting technical field especially relates to a knitting machine's wire feeding device.

Background

The knitting machine is a textile device which uses knitting to form loops by various raw materials and varieties of yarns and then the loops are connected into knitted fabrics in a series-sleeved mode, the knitted fabrics are soft in texture, good in crease resistance and air permeability, high in extensibility and elasticity, comfortable to wear, and wide in application range, and the knitted fabrics are commonly used for manufacturing sweaters, underwear, sportswear and the like.

The patent numbers are as follows: 201920043554.8, including feeding case, first outlet and storage line roller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that how to install the thread roll on the thread roll fast in order to solve the problem that the installation efficiency of the thread roll is to be promoted, and provides a thread feeding device of knitting machinery.

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

a thread feeding device of knitting machinery comprises a box body, wherein the upper end of the box body is rotatably connected with a cover plate, the lower end of the cover plate is fixedly connected with four anti-falling blocks which are distributed in a rectangular shape, the upper end of the box body is provided with an anti-falling groove corresponding to the anti-falling blocks, the lower ends of the anti-falling blocks extend into the anti-falling groove, the outer side wall of the box body is provided with a thread outlet communicated with the interior of the box body, the inner side wall of the bottom end of the box body is fixedly connected with a servo motor, a supporting plate is arranged in the box body, the tail end of an output shaft of the servo motor is fixedly connected with the lower end of the supporting plate, the upper end of the supporting plate is fixedly connected with a thread roller, a chute is arranged in the thread roller, two sliding blocks are connected in the chute in a sliding, be sliding connection between slide bar and the slider, the cover is equipped with first spring on the slide bar, the both ends of first spring offset with two sliders respectively, one side fixedly connected with stopper of first spring is kept away from to the slider, the one end through wire roller of slider is kept away from to the stopper, be sliding connection between stopper and the wire roller. .

Preferably, both sides of the sliding block are provided with grooves, balls are arranged in the grooves, and the balls are abutted to the inner side walls of the sliding grooves.

Preferably, an observation port is arranged in the cover plate, and transparent glass is fixedly embedded in the observation port.

Preferably, the lower end of the box body is fixedly connected with four rubber blocks which are distributed in a rectangular shape.

Preferably, a second spring is fixedly connected between the two sliding blocks.

Preferably, one side of the limiting block, which is far away from the sliding block, is fixedly connected with a rubber pad.

Has the advantages that:

1. the cover plate is opened firstly, then the wire coil is sleeved on the wire roller, when the wire coil is sleeved on the wire roller, the lower end of the wire coil is abutted against the chamfer angle of the limiting block, so that the limiting block moves towards the sliding chute, meanwhile, the slide block is driven to compress the first spring, when the coil is completely sleeved on the coil roller, the slide block is pushed to move by the restoring force of the first spring, the slide block drives the limiting block to abut against the inner side wall of the coil, so that the coil is prevented from falling off, the lower end of the coil can be supported by the supporting plate, then the cover plate is covered, the position of the cover plate can be prevented from deviating and falling off through the arrangement of the anti-falling block, finally the supporting plate is driven by the servo motor to rotate, the supporting plate drives the wire roller to rotate, the wire is led out through the wire outlet hole, the utility model prevents the wire coil from falling off from the wire roller through the arrangement of the spring and the limiting block, and realizes the quick installation of the wire coil, thereby improving the wire changing efficiency;

2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of clear glass and viewing aperture, can convenience of customers observes the inside condition, through the setting of block rubber, can improve the frictional force between box and the workstation, reinforcing overall stability, through the setting of second spring, can improve elasticity, further prevent that the line book from droing from the line roller, through the setting of rubber pad, can improve the frictional force between stopper and the line book inside wall, prevent that the line book from droing from the line roller.

Drawings

FIG. 1 is a schematic structural view of a thread feeding device of a knitting machine according to the present invention;

fig. 2 is a schematic structural diagram of a position a of the thread feeding device of the knitting machine of the present invention.

In the figure: the device comprises a box body 1, a servo motor 2, a supporting plate 3, a rubber block 4, a wire outlet hole 5, a cover plate 6, transparent glass 7, an anti-falling block 8, a ball 9, a sliding block 10, a limiting block 11, a wire roller 12, a sliding rod 13, a rubber pad 14, a second spring 15 and a first 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.

Referring to fig. 1-2, a thread feeding device of knitting machine comprises a box body 1, a cover plate 6 is rotatably connected to the upper end of the box body 1 for playing a dustproof role, four anti-drop blocks 8 distributed in a rectangular shape are fixedly connected to the lower end of the cover plate 6 for preventing the cover plate 6 from dropping, an anti-drop groove corresponding to the anti-drop blocks 8 is arranged at the upper end of the box body 1, the lower end of the anti-drop blocks 8 extends into the anti-drop groove, a thread outlet 5 communicated with the inside of the box body 1 is arranged on the outer side wall of the box body 1 for leading out threads, a servo motor 2 is fixedly connected to the side wall of the bottom end in the box body 1 for driving a supporting plate 3 to rotate, a supporting plate 3 is arranged in the box body 1 for supporting a thread roll, the tail end of an output shaft of the servo motor 2 is fixedly connected with the lower end of the supporting plate, sliding connection has two sliders 10 in the spout, be used for driving stopper 11 and remove, be equipped with the slide bar 13 that two symmetries set up between two sliders 10, stability when being used for improving slider 10 and removing, slide bar 13's both ends run through two sliders 10 respectively and with spout interior relative lateral wall fixed connection, be sliding connection between slide bar 13 and the slider 10, the cover is equipped with first spring 16 on slide bar 13, be used for driving slider 10 and remove, first spring 16's both ends offset with two sliders 10 respectively, one side fixedly connected with stopper 11 of first spring 16 is kept away from to slider 10, be used for preventing that the line book from droing, slider 10's one end is kept away from to stopper 11 runs through line roller 12, be sliding connection between stopper 11 and the line roller 12.

In this embodiment, slider 10's both sides all are equipped with the recess, be equipped with ball 9 in the recess, ball 9 offsets with the spout inside wall, resistance when being used for reducing slider 10 and removing, be equipped with the viewing aperture in the apron 6, the fixed transparent glass 7 that is equipped with that inlays in the viewing aperture, be used for convenience of customers to observe the internal conditions, four rubber blocks 4 that are the rectangular distribution of lower extreme fixedly connected with of box 1, be used for improving the frictional force between box 1 and the workstation, strengthen overall stability, fixedly connected with second spring 15 between two sliders 10, be used for improving elasticity, further prevent that the line book from droing from line roller 12, one side fixedly connected with rubber pad 14 of slider 10 is kept away from to stopper 11, be used for improving the frictional force between stopper 11 and the line book inside wall, prevent that the line book from droing from line.

In this embodiment, the cover plate 6 is opened first, then the coil is sleeved on the coil roller 12, when the coil is sleeved on the coil roller 12, the lower end of the coil is abutted against the chamfer of the stopper 11, so that the stopper 11 moves in the chute, and simultaneously the slider 10 is driven to compress the first spring 16, when the coil is completely sleeved on the coil roller 12, the slider 10 is pushed to move by the restoring force of the first spring 16, the slider 10 drives the stopper 11 to abut against the inner side wall of the coil, thereby preventing the coil from falling off, the lower end of the coil can be supported by the support plate 3, then the cover plate 6 is covered, the position of the cover plate 6 can be prevented from being deviated and falling off by the setting of the anti-falling block 8, finally the support plate 3 is driven to rotate by the servo motor 2, the support plate 3 drives the coil roller 12 to rotate, and the coil is led out through the wire outlet hole 5, the utility model discloses a setting of the spring and the stopper, preventing the, the quick installation of the coil is realized, and the coil replacement efficiency is improved.

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 feeding device of knitting machinery comprises a box body (1), and is characterized in that: the upper end of the box body (1) is rotatably connected with a cover plate (6), the lower end of the cover plate (6) is fixedly connected with four anti-falling blocks (8) which are distributed in a rectangular shape, the upper end of the box body (1) is provided with anti-falling grooves corresponding to the anti-falling blocks (8), the lower ends of the anti-falling blocks (8) extend into the anti-falling grooves, the outer side wall of the box body (1) is provided with wire outlet holes (5) communicated with the interior of the box body, the inner bottom end side wall of the box body (1) is fixedly connected with a servo motor (2), a supporting plate (3) is arranged in the box body (1), the tail end of an output shaft of the servo motor (2) is fixedly connected with the lower end of the supporting plate (3), the upper end of the supporting plate (3) is fixedly connected with a wire roller (12), the wire roller (12) is internally provided with a sliding groove, the sliding groove, the utility model discloses a wire roller, including slide bar (13), slide bar (13) and slide groove, the both ends of slide bar (13) run through two sliders (10) respectively and with relative lateral wall fixed connection in the spout, be sliding connection between slide bar (13) and slider (10), the cover is equipped with first spring (16) on slide bar (13), the both ends of first spring (16) offset with two sliders (10) respectively, one side fixedly connected with stopper (11) of first spring (16) are kept away from in slider (10), the one end that slider (10) were kept away from in stopper (11) runs through wire roller (12), be sliding connection between stopper (11) and wire roller (12).

2. Thread feeding device of a knitting machine, according to claim 1, characterized in that: the two sides of the sliding block (10) are provided with grooves, the grooves are internally provided with balls (9), and the balls (9) are abutted to the inner side walls of the sliding grooves.

3. Thread feeding device of a knitting machine, according to claim 1, characterized in that: an observation port is arranged in the cover plate (6), and transparent glass (7) is fixedly embedded in the observation port.

4. Thread feeding device of a knitting machine, according to claim 1, characterized in that: the lower end of the box body (1) is fixedly connected with four rubber blocks (4) which are distributed in a rectangular shape.

5. Thread feeding device of a knitting machine, according to claim 1, characterized in that: a second spring (15) is fixedly connected between the two sliding blocks (10).

6. Thread feeding device of a knitting machine, according to claim 1, characterized in that: one side of the limiting block (11) far away from the sliding block (10) is fixedly connected with a rubber pad (14).