CN218880221U

CN218880221U - Warp feeding device of high-speed water-jet loom

Info

Publication number: CN218880221U
Application number: CN202223363385.7U
Authority: CN
Inventors: 孙利锋
Original assignee: Pingdingshan Jinhua New Material Technology Co ltd
Current assignee: Pingdingshan Jinhua New Material Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-18
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a weaving equipment technical field, in particular to high-speed hydraulic loom let-off device, including the let-off support the left side rotation on the let-off support is equipped with the inlet wire roller, and its right side is rotated and is equipped with the outlet wire roller the top of let-off support is equipped with a supporting beam be equipped with a plurality of adjusting device on the supporting beam, adjusting device is including adjustment cylinder, adjustment cylinder fixes perpendicularly downwards on supporting beam be connected with a connecting rod on adjustment cylinder's the piston rod the bottom of connecting rod is fixed with a level and is fixed with a pivot rotate the cover in the pivot and be equipped with spacing roller, spacing roller is in the both ends of spacing roller all are equipped with the spacing lantern ring. The utility model discloses a high-speed hydraulic loom let-off motion can provide different tension for the weaving silk thread of difference.

Description

Warp feeding device of high-speed water-jet loom

Technical Field

The utility model relates to a weaving equipment technical field, in particular to high-speed hydraulic loom let-off motion.

Background

In order to improve the attractiveness and the practicability of cloth, various silk threads need to be interwoven together for processing in the cloth processing process, and because various silk threads have different tension in the weaving process in the processing process, the conventional high-speed water-jet loom let-off device can only adjust the integral tension of the silk threads and cannot provide different tension for different silk threads independently, so that qualified fabrics cannot be produced when various silk threads are woven.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a high-speed hydraulic loom let-off motion can provide different tension for the weaving silk thread of difference.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a let-off device of a high-speed water-jet loom comprises a let-off support, wherein a thread inlet roller is rotatably arranged on the left side of the let-off support, a thread outlet roller is rotatably arranged on the right side of the let-off support, a supporting cross beam is arranged at the top of the let-off support, a plurality of adjusting devices are arranged on the supporting cross beam, each adjusting device comprises an adjusting cylinder, the adjusting cylinders are vertically and downwardly fixed on the supporting cross beam, a connecting rod is connected onto a piston rod of each adjusting cylinder, a rotating shaft is horizontally fixed at the bottom of each connecting rod, a limiting roller is rotatably sleeved on each rotating shaft, and limiting lantern rings are arranged at two ends of each limiting roller;

the top end of the connecting rod is connected with a piston rod of the adjusting cylinder through a tension sensor.

Preferably, the following components: the wire inlet roller is provided with a plurality of first wire body limiting grooves, and the wire outlet roller is provided with a plurality of second wire body limiting grooves.

Preferably: the left side of the thread inlet roller is provided with a plurality of thread guiding drums, the thread guiding drums correspond to the first thread limiting grooves one to one, the thread guiding drums are vertically and downwards fixed on a U-shaped supporting frame, and the U-shaped supporting frame is horizontally fixed on the left side of the let-off support.

Preferably: and a wire body clamping groove is formed in the limiting roller.

Preferably: the inlet wire roller rotates and sets up on first bracing piece, first bracing piece is fixed in the left side of let-off support, the outlet wire roller rotates and sets up on the second bracing piece, the right side at the let-off support is fixed to the second bracing piece.

To sum up, the utility model discloses following beneficial effect has:

1. the plurality of adjusting devices can provide different tensions for different textile silk threads;

2. the wire limiting groove and the wire clamping groove can prevent the wire from shifting;

3. the wire guide cylinder can guide the prepared silk threads into the corresponding first thread limiting grooves.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.

FIG. 1 is a schematic view of the entire structure of a let-off device of a high-speed water jet loom;

wherein: 1. let-off stand; 2. a wire inlet roller; 3. a wire outlet roller; 4. a support beam; 5. adjusting the air cylinder; 6. a connecting rod; 7. a rotating shaft; 8. a limiting roller; 9. a limiting lantern ring; 10. a tension sensor; 11. a first wire body limiting groove; 12. a second bobbin limiting groove; 13. a wire body clamping groove; 14. a wire guide cylinder; 15. a U-shaped support frame; 16. a first support bar; 17. a second support bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a let-off device of a high-speed water-jet loom comprises a let-off support 1, a thread inlet roller 2 is rotatably arranged on the left side of the let-off support 1, a thread outlet roller 3 is rotatably arranged on the right side of the let-off support, a supporting cross beam 4 is arranged at the top of the let-off support 1, a plurality of adjusting devices are arranged on the supporting cross beam 4, each adjusting device comprises an adjusting cylinder 5, the adjusting cylinder 5 is vertically and downwardly fixed on the supporting cross beam 4, a connecting rod 6 is connected to a piston rod of the adjusting cylinder 5, a rotating shaft 7 is horizontally fixed at the bottom of the connecting rod 6, a limiting roller 8 is rotatably sleeved on the rotating shaft 7, and limiting lantern rings 9 are arranged at two ends of the limiting roller 8;

the top end of the connecting rod 6 is connected with the piston rod of the adjusting cylinder 5 through a tension sensor 10. In the embodiment, the plurality of adjusting devices can provide different tensions for different textile threads;

a plurality of first line body limiting grooves 11 are formed in the wire inlet roller 2, and a plurality of second line body limiting grooves 12 are formed in the wire outlet roller 3. A wire body clamping groove 13 is arranged on the limiting roller 8. In this embodiment, the wire body limiting groove and the wire body clamping groove 13 can prevent the wire from shifting;

be equipped with a plurality of wire barrel 14 in the left side of inlet wire roller 2, wire barrel 14 is the one-to-one setting with first line body spacing groove 11, and wire barrel 14 fixes perpendicularly downwards on a U type support frame 15, and U type support frame 15 level is fixed in the left side of letting off support 1. In this embodiment, the wire guiding barrel 14 can guide the prepared wire into the corresponding first wire body limiting groove 11.

The wire inlet roller 2 is rotatably arranged on a first supporting rod 16, the first supporting rod 16 is fixed on the left side of the let-off support 1, the wire outlet roller 3 is rotatably arranged on a second supporting rod 17, and the second supporting rod 17 is fixed on the right side of the let-off support 1.

The working process is as follows: leading out a plurality of silk threads from a guide cylinder 14, below a first line body limiting groove 11 in the wire inlet roller 2, at the top of a line body clamping groove 13 and below a second line body limiting groove 12 of the wire outlet roller 3;

when the tension of different silk threads needs to be adjusted, the height of the limiting roller 8 is changed through the adjusting cylinder 5, the tension of the silk threads can be adjusted, the tension sensor 10 can sense the current tension in the adjusting process, and then the tension of the silk threads can be accurately adjusted.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the technical solution of the present invention, the present invention should be covered by the technical solution of the present invention.

Claims

1. A let-off device of a high-speed water-jet loom is characterized by comprising a let-off support, wherein a thread inlet roller is rotatably arranged on the left side of the let-off support, a thread outlet roller is rotatably arranged on the right side of the let-off support, a supporting cross beam is arranged at the top of the let-off support, a plurality of adjusting devices are arranged on the supporting cross beam, each adjusting device comprises an adjusting cylinder, the adjusting cylinders are vertically and downwardly fixed on the supporting cross beam, a connecting rod is connected onto a piston rod of each adjusting cylinder, a rotating shaft is horizontally fixed at the bottom of each connecting rod, a limiting roller is rotatably sleeved on each rotating shaft, and limiting lantern rings are arranged at two ends of each limiting roller;

2. The let-off device of a high-speed water-jet loom according to claim 1, wherein the thread inlet roller is provided with a plurality of first thread limiting grooves, and the thread outlet roller is provided with a plurality of second thread limiting grooves.

3. The let-off device of the high-speed water-jet loom as claimed in claim 2, wherein a plurality of thread guiding drums are arranged on the left side of the thread inlet roller, the thread guiding drums are arranged in one-to-one correspondence with the first thread limiting grooves, the thread guiding drums are vertically and downwardly fixed on a U-shaped supporting frame, and the U-shaped supporting frame is horizontally fixed on the left side of the let-off bracket.

4. The let-off device of a high-speed water-jet loom according to claim 1, wherein a thread body clamping groove is formed in the limiting roller.

5. The let-off device of a high-speed water-jet loom according to claim 1, wherein the thread inlet roller is rotatably provided on a first support bar fixed to the left side of the let-off stand, and the thread outlet roller is rotatably provided on a second support bar fixed to the right side of the let-off stand.