CN219157126U

CN219157126U - Pulling mechanism of weft knitting machine

Info

Publication number: CN219157126U
Application number: CN202223429433.8U
Authority: CN
Inventors: 林瑛
Original assignee: Dongguan Yijin Textile Technology Co ltd
Current assignee: Dongguan Yijin Textile Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a pulling mechanism of a weft knitting machine, which belongs to the technical field of weft knitting machines and comprises: a traction box; the mounting seat is fixedly connected to the inner wall of one side of the traction box; wire winding mechanism, wire winding mechanism includes: the small motor is fixedly connected to one side end of the mounting seat; the two rotating rods are rotatably connected to the upper inner wall of the traction box; the two gears are respectively and fixedly connected to the circumferential surfaces of the two rotating rods; the two clamping frames are respectively and fixedly connected to the circumferential surfaces of the two rotating rods; and the line locking rod is fixedly connected to the upper inner wall of the traction box, and the facility drives the gear to rotate by arranging the small motor, so that the two clamping frames clamp the line on one side of the line locking rod, and the line can be controlled to be pulled according to the use process.

Description

Pulling mechanism of weft knitting machine

Technical Field

The utility model belongs to the technical field of weft knitting machines, and particularly relates to a pulling mechanism of a weft knitting machine.

Background

The shape of the needle bed can be divided into a circular weft knitting machine and a flat weft knitting machine; the needle type used according to the use can be divided into a crochet machine, a latch needle machine and a compound needle machine; the number of the needle beds can be divided into a single-sided weft-knitting machine and a double-sided weft-knitting machine. The main mechanisms of the weft knitting machine are a yarn feeding mechanism, a knitting mechanism, a pulling mechanism, a transmission mechanism, an auxiliary mechanism and a frame, and some jacquard weft knitting machines are also provided with a needle selecting mechanism. The weft knitting machine has simple production process, and the yarn can be directly knitted on the machine without the preparation process.

The grant publication number CN 109554808 describes a weft insertion mechanism, which comprises a yarn presser and a clamp arranged opposite to the yarn presser; the driving mechanism comprises at least one cam component, and the cam component drives the clamp holder and the yarn pressing device to synchronously move up and down to finish the adjustment of the weft insertion height. The weft insertion mechanism has the technical advantages of small driving power and high precision due to the adoption of rigid connection, and improves the weft insertion precision of the weft insertion mechanism. "

The effect that above-mentioned patent can effectually improve weft insertion precision, but when carrying out the pulling line that uses the weft knitting machine in prior art, the atress is great, easily causes the line bending to after the programming process, cause the knitting clearance big, influence the problem that the knitting was used.

Disclosure of Invention

The utility model aims to provide a pulling mechanism of a weft knitting machine, which aims to solve the problems that in the prior art, when a weft knitting machine is used for pulling a wire, the force is large, the wire is easy to bend, and therefore, after the knitting process, the gap of a knitting product is large, and the use of the knitting product is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a weft knitting machine pulling mechanism comprising:

a traction box;

the mounting seat is fixedly connected to the inner wall of one side of the traction box;

the wire winding mechanism, wire winding mechanism includes:

the small motor is fixedly connected to one side end of the mounting seat;

the two rotating rods are rotatably connected to the upper inner wall of the traction box;

the two gears are respectively and fixedly connected to the circumferential surfaces of the two rotating rods;

the two clamping frames are respectively and fixedly connected to the circumferential surfaces of the two rotating rods; and

the locking wire rod is fixedly connected to the upper inner wall of the traction box.

As a preferable scheme of the utility model, the lower end of the traction box is fixedly connected with the anti-theft plate, and the upper end of the traction box is provided with eight positioning grooves.

As a preferable scheme of the utility model, the upper inner wall of the traction box is fixedly connected with two limit rods, and the circumferential surfaces of the two limit rods are fixedly connected with sheaths.

As a preferable scheme of the utility model, the lower end of the traction box is fixedly connected with a guard plate, and the upper end of the guard plate is fixedly connected with a guide pipe.

As a preferable scheme of the utility model, the upper end of the traction box is provided with a second cylinder groove, the circumferential inner wall of the second cylinder groove is fixedly connected with a guide tube, and the upper end of the guide tube is fixedly connected with a protection tube.

As a preferable scheme of the utility model, a first cylinder groove is formed in one side end of the traction box, a wire protection pipe is fixedly connected to the inner wall of the circumference of the first cylinder groove, and a wire guiding pipe is fixedly connected to one end of the wire protection pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this scheme drives gear rotation through setting up small-size motor for two clamps are with the line card in lockwire pole one side, thereby can control the effect that the line was pulled according to the use, through setting up the stand pipe in traction box, can conveniently be with the lead wire, leading-in traction box one side, thereby be convenient for the operation to the line.

2. This scheme through the constant head tank that sets up under the traction box, can fix the effect of traction box, through the protective tube that sets up on the traction box, can protect the lead wire, reduces the line and when sliding, causes the effect of wearing and tearing, through the protection board of setting under the traction box, can protect the effect of traction box.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged view of the traction box of FIG. 2 according to the present utility model;

fig. 4 is a perspective view of a second view of the present utility model.

In the figure: 1. a traction box; 2. a protective tube; 3. a positioning groove; 4. a protection plate; 5. a mounting base; 6. a small motor; 7. a guard board; 8. a guide tube; 9. a sheath; 10. a limit rod; 11. a second barrel groove; 12. a guide tube; 13. a clamping frame; 14. a wire locking rod; 15. a rotating rod; 16. a gear; 17. a protective tube; 18. a lead tube; 19. a first barrel groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions:

a weft knitting machine pulling mechanism comprising:

a traction box 1;

the mounting seat 5 is fixedly connected to the inner wall of one side of the traction box 1;

wire winding mechanism, wire winding mechanism includes:

the small motor 6 is fixedly connected to one side end of the mounting seat 5;

two rotating rods 15 rotatably connected to the upper inner wall of the traction box 1;

two gears 16 fixedly connected to the circumferential surfaces of the two rotating rods 15, respectively;

two clamping frames 13 fixedly connected to the circumferential surfaces of the two rotating rods 15 respectively; and

the locking wire rod 14 is fixedly connected to the upper inner wall of the traction box 1.

In the specific embodiment of the utility model, the protection plate 4 arranged below the traction box 1 plays a role in protecting the traction box 1, the positioning groove 3 arranged on the traction box 1 plays a role in fixing the traction box 1, the mounting seat 5 arranged in the traction box 1 plays a role in fixing the small motor 6, the small motor 6 arranged on one side of the mounting seat 5 drives the gear 16 to rotate, so that the two clamping frames 13 clamp the wire on the wire locking rod 14, the wire can be pulled freely, the guide pipe 8 arranged in the traction box 1 plays a role in guiding the wire into the traction box 1, the protection pipe 2 arranged on the traction box 1 plays a role in protecting the wire, the limit rod 10 arranged in the traction box 1 plays a role in limiting the clamping frames 13, the sheath 9 arranged on the surface of the limit rod 10 plays a role in protecting the clamping frames 13, and the wire guiding-out of the small motor 18 arranged in the traction box 1 needs to be controlled by the wire guiding-out pipe 18 arranged in the traction box 1: the specific type of the small motor 6 used is selected by a person skilled in the art, and the above description about the small motor 6 belongs to the prior art, and this scheme is not repeated.

Referring to fig. 2 specifically, a protection plate 4 is fixedly connected to the lower end of the traction box 1, and eight positioning slots 3 are formed in the upper end of the traction box 1.

In this embodiment: through the guard plate 4 that sets up under traction box 1, played the effect of protecting traction box 1, through setting up the constant head tank 3 on traction box 1, played the effect of fixing traction box 1.

Referring to fig. 2 specifically, two limit rods 10 are fixedly connected to the upper inner wall of the traction box 1, and sheaths 9 are fixedly connected to the circumferential surfaces of the two limit rods 10.

In this embodiment: through the gag lever post 10 of setting on traction box 1, played the effect of spacing to cassette 13, through the sheath 9 of setting on gag lever post 10 surface, played the effect of protecting to cassette 13.

Referring to fig. 2 specifically, a protecting plate 7 is fixedly connected to the lower end of the traction box 1, and a guiding tube 8 is fixedly connected to the upper end of the protecting plate 7.

In this embodiment: through the backplate 7 that sets up under traction box 1, played the effect that can protect in the traction box 1, through the stand pipe 8 that sets up in traction box 1, played the effect that can introduce the line in traction box 1.

Referring to fig. 2 and 3 specifically, a second barrel groove 11 is formed in the upper end of the traction box 1, a guide tube 12 is fixedly connected to the circumferential inner wall of the second barrel groove 11, and a protection tube 2 is fixedly connected to the upper end of the guide tube 12.

In this embodiment: the second cylinder groove 11 arranged on the traction box 1 plays a role in fixing the guide tube 12, and the protective tube 2 arranged on the guide tube 12 plays a role in protecting wires.

Referring to fig. 2 specifically, a first tube groove 19 is formed at one side end of the traction box 1, a wire protection tube 17 is fixedly connected to the circumferential inner wall of the first tube groove 19, and a wire guide tube 18 is fixedly connected to one end of the wire protection tube 17.

In this embodiment: the first cylindrical groove 19 provided on the side of the traction box 1 serves to fix the lead pipe 18, and the lead pipe 18 provided on the side of the traction box 1 serves to lead out the small motor 6.

The working principle and the using flow of the utility model are as follows: through fixing eight constant head tanks 3 on weft knitting machine, through in passing the stand pipe 8 with the line cluster, can set up that small-size motor 6 drives two gears 16 hinge rotation according to the in service behavior, make two clamps 13 to carry out the centre gripping fixedly to the line, can set up small-size motor 6 control gear 16, loosen the line with clamp 13, this facility drives gear 16 rotation through setting up small-size motor 6, make two clamps 13 card the line in lock line pole 14 one side, thereby can control the line traction according to the use, through the stand pipe 8 that sets up in traction box 1, can conveniently be with the lead wire, leading-in traction box 1 one side, thereby be convenient for the operation of line.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pulling mechanism for a weft knitting machine, comprising:

a traction box (1);

the mounting seat (5) is fixedly connected to the inner wall of one side of the traction box (1);

the wire winding mechanism, wire winding mechanism includes:

a small motor (6) fixedly connected to one side end of the mounting seat (5);

two rotating rods (15) are rotatably connected to the upper inner wall of the traction box (1);

two gears (16) fixedly connected to the circumferential surfaces of the two rotating rods (15), respectively;

two clamping frames (13) which are respectively and fixedly connected to the circumferential surfaces of the two rotating rods (15); and

the locking wire rod (14) is fixedly connected to the upper inner wall of the traction box (1).

2. A pulling mechanism for a weft knitting machine as defined in claim 1, further comprising: the lower extreme fixedly connected with of traction box (1) prevents board (4), eight constant head tanks (3) have been seted up to the upper end of traction box (1).

3. A pulling mechanism for a weft knitting machine as claimed in claim 2, characterized by: the traction box is characterized in that two limiting rods (10) are fixedly connected to the upper inner wall of the traction box (1), and sheaths (9) are fixedly connected to the circumferential surfaces of the two limiting rods (10).

4. A pulling mechanism for a weft knitting machine as defined in claim 3, further comprising: the lower extreme fixedly connected with backplate (7) of traction box (1), the upper end fixedly connected with stand pipe (8) of backplate (7).

5. A pulling mechanism for a weft knitting machine as defined in claim 4, further comprising: the upper end of the traction box (1) is provided with a second barrel groove (11), the circumferential inner wall of the second barrel groove (11) is fixedly connected with a guide tube (12), and the upper end of the guide tube (12) is fixedly connected with a protection tube (2).

6. A weft knitting machine pulling mechanism as defined in claim 5, further comprising: a first tube groove (19) is formed in one side end of the traction box (1), a wire protection tube (17) is fixedly connected to the circumferential inner wall of the first tube groove (19), and a wire guide tube (18) is fixedly connected to one end of the wire protection tube (17).