CN217173993U

CN217173993U - Enhanced wood loom

Info

Publication number: CN217173993U
Application number: CN202220614030.1U
Authority: CN
Inventors: 陈璐; 龙唐忠; 杨勇波; 刘昌文; 何小玲; 李一平; 杨颖�; 李静; 赵玉华
Original assignee: Hunan Institute Of Sericulture
Current assignee: Hunan Institute Of Sericulture
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-12
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a loom specifically is an enhancement mode wood loom, and it includes the frame, and this frame front end is provided with let-off mechanism, and the middle part is provided with heald shedding mechanism, weft insertion mechanism, beating-up mechanism and coiling mechanism, and the rear end is provided with the thing to sit on, heald shedding mechanism heals the frame and sets up the heald lifting rod on this reinforcing heald frame including the reinforcing that sets up in the frame, the reinforcing heald frame includes the vertical side bearer that sets up in the frame both sides, the lower extreme of both sides frame all with frame fixed connection, the upper end of both sides frame is passed through the connecting rod and is connected. The utility model discloses a shedding mechanism is healed in lifting has set up the reinforcing and has healed the frame, and it has adopted both sides frame, and the equal firm in connection of the upper and lower extreme of each side bearer, has not only guaranteed the steadiness of heald frame itself, has strengthened the frame moreover and to the supporting role of shedding mechanism is healed in lifting, has improved shedding mechanism's joint strength, can avoid damaging the heald frame, prolongs its life.

Description

Enhanced wood loom

Technical Field

The utility model relates to a loom.

Background

Loom, commonly known as weaving machine. The earliest looms were squat looms (lumbar machines) which were the prototype of modern looms. In the production practice of weaving, people gradually innovate and successfully create the inclined weaving machine with pedal heald lifting. This oblique loom already has a frame, the warp side and the horizontal machine base form an angle of fifty-six degrees and a shedding device of a pedal heald is used. The person who weaves can sit and operate, and the hands and the feet are used together, and the productivity is improved by more than 10 times compared with the original loom. With the progress of technology, wood looms such as heald type looms and vertical looms gradually appear, which generally comprise five component mechanisms, namely a heald lifting shedding mechanism, and separate warps up and down according to fabric tissues to form sheds for weft insertion; a weft insertion mechanism for inserting the weft yarn into the shed; a beating-up mechanism for pushing the weft yarn introduced into the shed to the weaving opening to form a fabric; a winding mechanism for leading the woven fabric away from the fabric forming area and winding the fabric into a certain package; the let-off mechanism supplies the warp yarns according to the requirements of interweaving and enables the warp yarns to have certain tension. At present, the heald frame of the wood loom is influenced by the gravity of a heald frame and a silk reed of a heald lifting opening mechanism and the acting force in the operation process for a long time, so that the tenon of the heald frame is inclined and damaged, the connection between the heald frame and a rack is unstable, and the weaving quality is influenced.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a can improve and combine enhancement mode wood loom of frame joint strength.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an enhancement mode wood loom, includes the frame, and this frame front end is provided with let-off mechanism, and the middle part is provided with heald lifting shedding mechanism, weft insertion mechanism, beating-up mechanism and winding mechanism, and the rear end is provided with the thing to sit on, heald lifting shedding mechanism is including setting up the reinforcing heald frame in the frame and setting up the heald lifting rod on this reinforcing heald frame, the reinforcing heald frame is including the vertical side bearer that sets up in the frame both sides, the lower extreme of both sides frame all with frame fixed connection, the upper end of both sides frame is passed through the connecting rod and is connected.

Preferably, each side frame comprises a main beam fixedly connected with the frame and a support beam connected with the lower end of the main beam, the connecting rod is connected between the front sides of the upper ends of the two main beams, a support is arranged between the rear sides of the upper ends of the two main beams, and the support is provided with the heald lifting rod.

Preferably, each side frame further comprises a cross beam, one end of each cross beam is connected with the upper end of the corresponding main beam, and an inclined rod is connected between the other end of each cross beam and the middle of the corresponding main beam.

Preferably, the bracket is arranged between the other ends of the two cross beams.

Preferably, the support beam is an inclined support rod or a 7-shaped support rod.

Preferably, the seat is an adjustable seat capable of moving up and down and back and forth.

Preferably, the bottom of the frame is provided with a plurality of rollers with brake devices.

According to the technical scheme provided by the utility model, the utility model discloses a shedding mechanism heals to carry has set up the reinforcing and has healed the frame, and it has adopted both sides frame, and the equal firm in connection of the upper and lower extreme of each side bearer, has not only guaranteed to heald the steadiness of frame itself, has strengthened the frame moreover and to the supporting role of shedding mechanism heals to carrying, has improved shedding mechanism's joint strength, can avoid damaging and heald the frame, prolongs its life.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not to be construed as limiting the present invention.

As shown in fig. 1, the utility model provides an enhanced wood loom, which comprises a frame 1, wherein the front end of the frame is provided with a let-off mechanism 2, the middle part of the frame is provided with a lifting heald opening mechanism 3, a weft insertion mechanism 4, a beating-up mechanism 5 and a coiling mechanism 6, the rear end of the frame is provided with a seat 7, and the seat is an adjustable seat which can move up and down and back and forth, thereby facilitating an operator on the seat to adjust to a proper position; the shedding mechanism 3 comprises a reinforced heald frame 31 arranged on the frame and a heald lifting rod 32 arranged on the reinforced heald frame, wherein the heald lifting rod can be matched with a heald frame to separate warp yarns up and down to form a shed for weft insertion; the reinforcing heald frame 31 comprises side frames 33 vertically arranged on two sides of the frame, the lower ends of the two side frames are fixedly connected with the frame, and the upper ends of the two side frames are connected through a connecting rod 34. Therefore, the utility model adopts the form of two side frames, which is convenient for transportation and installation; the disassembly and the maintenance are convenient; and the upper end and the lower end of each side frame are connected firmly, so that the connection strength between the heald frame and the frame is enhanced.

The utility model discloses a each side bearer 33 include with frame fixed connection's girder 331 and a supporting beam 332 of being connected with the lower extreme of this girder connect between the upper end front side of two girders connecting rod 34 is equipped with support 35 between the upper end rear side of two girders, is equipped with on this support lifting rod 32. In the implementation process, the support beam at the lower end of the main beam improves the connection strength between the lower end of the heald frame and the frame; and the upper ends of the two main beams are simultaneously connected and supported through the connecting rod and the support, so that the stability of the upper end of the heald frame is ensured. Each side frame also comprises a cross beam 333, one end of which is connected with the upper end of the corresponding main beam, and an inclined rod 334 is connected between the other end of the cross beam and the middle part of the main beam, so that the stability of the upper end of the reinforced heald frame is further improved; and be equipped with between the two crossbeam other ends the support not only makes two crossbeam upper ends connect firmly, moreover through the horizontal pole of front side and the support of rear side, guarantees that whole reinforcing heald frame upper end is more steady.

Preferably, the support beam adopts a 7-shaped support rod, and the support rod and the lower end of the main beam form an n shape, so that the support is firm and reliable; the supporting beam can also adopt an inclined supporting rod, so that the supporting beam and the main beam form a triangular structure, the supporting is firmer and more stable, and the structure is simpler. Therefore, the utility model discloses a girder upper end is connected through slope pole and crossbeam and is formed the triangle-shaped structure, and the girder lower extreme is connected through a supporting beam and frame and is formed "n" shape or triangle-shaped structure, has improved the reinforcing greatly and has healed the stability of putting up upper and lower extreme. In the implementation process, the main beam mainly plays the roles of supporting the cross beam, hanging the heald frame, the silk reed and the like, the structure of the main beam is fixed on the frame by the rabbet of the main beam, and the inclined rod and the supporting beam are respectively added at the connecting positions of the main beam, the cross beam and the frame, so that the strength of the main beam connecting structure is effectively ensured, and the connecting strength of the enhanced heald frame and the frame is greatly improved; but also can avoid damaging the tenon, and ensure that the wood weaving machine operates more stably and reliably. And the bottom of the frame of the wood loom is provided with a plurality of rollers 8 with brake devices, so that the structure is simple and reliable, and the wood loom is convenient to move and fix at any time.

Claims

1. The utility model provides an enhancement mode wood loom, includes the frame, and this frame front end is provided with let-off mechanism, and the middle part is provided with heald lifting shedding mechanism, weft insertion mechanism, beating-up mechanism and coiling mechanism, and the rear end is provided with thing to sit on, its characterized in that: the heald lifting opening mechanism comprises a reinforced heald frame arranged on the frame and heald lifting rods arranged on the reinforced heald frame, the reinforced heald frame comprises side frames vertically arranged on two sides of the frame, the lower ends of the two side frames are fixedly connected with the frame, and the upper ends of the two side frames are connected through connecting rods.

2. The enhanced wood loom of claim 1, wherein: each side frame comprises a main beam fixedly connected with the frame and a supporting beam connected with the lower end of the main beam, the connecting rod is connected between the front sides of the upper ends of the two main beams, a support is arranged between the rear sides of the upper ends of the two main beams, and the support is provided with the heddle lifting rod.

3. The enhanced wood loom of claim 2, wherein: each side frame also comprises a cross beam, one end of the cross beam is connected with the upper end of the corresponding main beam, and an inclined rod is connected between the other end of the cross beam and the middle part of the main beam.

4. The enhanced wood weaving machine of claim 3, wherein: the bracket is arranged between the other ends of the two cross beams.

5. The enhanced wood weaving machine according to claim 2 or 3 or 4, characterized in that: the supporting beam adopts an inclined supporting rod or a 7-shaped supporting rod.

6. The enhanced wood weaving machine according to any one of claims 1 to 4, wherein: the seat is an adjustable seat which can move up and down and back and forth.

7. The enhanced wood weaving machine according to any one of claims 1 to 4, wherein: the bottom of the frame is provided with a plurality of rollers with brake devices.