CN201006930Y

CN201006930Y - Bottom warp and wool warp let-off device of towel rapier loom

Info

Publication number: CN201006930Y
Application number: CNU200620165173XU
Authority: CN
Inventors: 宣维良; 邹荣金
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-19
Filing date: 2006-12-19
Publication date: 2008-01-16
Anticipated expiration: 2016-12-19

Abstract

The bottom warp and the wool warp let-off device of the towel rapier loom are characterized in that a wool warp shaft is fixed on a small wall plate through a heightening wool warp shaft supporting foot, a wool warp guide roller is arranged between the wool warp shaft and a wool warp tension roller, and a bottom warp electronic warp stop device is arranged between a rear rod and the wool warp tension roller; an electronic warp stopping device is arranged between the wool warp tension roller and the heddle eye. Because the wool warp yarn guide roller is additionally arranged between the wool warp beam and the wool warp yarn tension roller, the trend of the wool warp yarns is changed, a wider operation space is provided for a vehicle stop worker, and the operation of the vehicle stop worker is greatly facilitated; the electronic warp stop device can avoid the occurrence of bad cloth, improves the product quality, not only improves the qualification rate of products, but also improves the number of stands of car stops, improves the production efficiency, and reduces the labor and the production cost of enterprises.

Description

The body warp of towel rapier loom, wool warp let-off motion

Technical field:

The utility model relates to a kind of 74 serial towel rapier looms in the textile industry, relates in particular to the body warp and the wool warp let-off motion of towel rapier loom, and it is applicable to the connecting rod wefting insertion, and four connecting rods beat up, the towel rapier loom of fast reed formula or separation slay formula.

Background technology:

At present, in existing towel rapier loom, the body warp lease rod, body warp from the end through beam of a loom withdraw from through the jockey pulley conjunction and after the bar conjunction, enter the heald eye by lease rod; Wool warp withdraws from through wool warp guide jockey pulley through axle from hair and enters the heald eye; Wool warp then from hair after axle withdraws from through the guide jockey pulley directly enter heald eye, opening, wefting insertion, beating up to forms fabric.

Above-mentioned conventional woven technology is analyzed theoretically, body warp by two lease rod leasings after warp thread just enter the heald eye and carry out harness motion, shed open is shorter thereafter, opening is analysed clearly.But lease rod and short back shed open will cause body warp opening overtension and yarn to strengthen through lease rod frictional force, thereby increase the end breakage rate of warp thread, and not only product quality is difficult to control; And operate normally through having hindered operating personnel on the conveying road of wool warp; Lack the warp end break self-stop protection mechanism in addition; behind body warp or the wool warp broken end; loom is still in remaining in operation; cloth cover has formed one section bad cloth when being found by the spinner; the spinner must finish and dismount badly cloth, joint reaches a series of activities such as fell, drivings, so direct output, quality and loom efficiency that influences product.At present, a spinner's the board number of seeing can only reach two.Cause the spinner to look after loom platform number few, the production efficiency of loom has been fallen at the end, this traditional weaving process is unsatisfactory.

Summary of the invention

Goal of the invention of the present utility model is to provide a kind of body warp, wool warp let-off motion of towel rapier loom, and it can effectively solve existing towel rapier loom above shortcomings.

The technical scheme that the utility model adopted is as follows:

The body warp of described towel rapier loom, wool warp let-off motion, comprise that back bar 6, wallette plate 8, hair are through axle 10, wool warp jockey pulley 13, heald eye 15, it is characterized in that: hair is fixed on the wallette plate 8 through axle stand-off 9 by increasing hair through axle 10, between axle 10 and wool warp jockey pulley 13, be provided with wool warp cord roller 17 at hair, between back bar 6 and wool warp jockey pulley 13, be provided with body warp electronics menelipsis device 7; Between wool warp jockey pulley 13 and heald eye 15, be provided with wool warp electronics menelipsis device 14.

As to improvement of the present utility model, body warp jockey pulley 5, back bar 6, hair all pass through bearings through the two ends of axle 10, wool warp jockey pulley 13, wool warp cord roller 17.

Body warp electronics menelipsis device 7 is installed on the back rest stand-off 4; Wool warp electronics menelipsis device 14 is installed on the intermediate transverse girder.

On the basis of existing 74 serial towel rapier looms, between axle 10 and wool warp jockey pulley 13, set up wool warp cord roller 17 at hair, by the physical dimension of lengthening back rest stand-off 4, with body warp jockey pulley 5 and afterwards move (among the figure to moving to left) behind the bar 6; Shorten swing arm stand-off 11 physical dimensions, with 13 reaches (moving right among the figure) of wool warp jockey pulley, change wallette plate 8 physical dimensions simultaneously, hair through axle 10 reaches (moving right among the figure), is provided with body warp electronics menelipsis device 7 between back bar 6 and wool warp jockey pulley conjunction 13; Between wool warp jockey pulley 13 and heald 15, be provided with wool warp electronics menelipsis device 14.Body warp from the end through beam of a loom 3 withdraw from by body warp jockey pulley 5 and after bar 6, enter body warp electronics menelipsis device 7, pass the intermediate layer of wool warp menelipsis device 14 again, enter heald eye 15, its broken end situation has body warp electronics menelipsis device 7 anti-Ying And to indicate by signal lamp; Wool warp withdraws from through axle 10 from hair, through wool warp cord roller 17, wool warp jockey pulley 13, enter wool warp electronics menelipsis device 14, the effect ， And that menopause tablet in the wool warp electronics menelipsis device 14 has played divider base warp thread and reflection wool warp broken end situation has ad hoc signal lamp indication wool warp broken end situation.

Warp end break protection mechanism of the present utility model has the following advantages:

1. owing between axle and wool warp jockey pulley, set up the wool warp cord roller, changed the trend of wool warp,, be very easy to spinner's operation for the spinner provides comparatively broad operating space at hair; The traditional type technology of body warp cancellation lease rod, the end breakage rate that helps reducing the opening tension force of body warp and reduce body warp has improved fabric quality and loom efficiency.

2. adopt two groups of electronics menelipsis devices, and be furnished with the signal lamp indication, body warp still is all can in time stop behind the wool warp cracked ends, avoided the appearance of bad cloth, after spinner's joint was handled, loom can drive to work on, and had improved product quality and had reached machine top-quality product rate down.Not only improve the qualification rate of product, and improved spinner's grandstand number (3～4/people), improved production efficiency, reduced enterprises using the labor and production cost.

3. all cord roller portions of warp-wise passage have adopted rolling bearing to make the warp-wise passage reduce to minimum to the resistance of warp thread, reduce broken end, improve loom efficiency and end product quality.

4. the hair in the electronics warp stop frame menopause tablet as after shed open added a reed, two kinds of warp thread are separated into the single yarn state.Solved the adhesion between the yarn and taken a mao situation, made that opening is more clear analyses.The cancellation lease rod reduces opening tension force, reduces warp end break.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

The big wallboard of 1-; At the bottom of the 2-through the beam of a loom stand-off; At the bottom of the 3-through beam of a loom; 4-back rest stand-off; 5-body warp jockey pulley; Bar behind the 6-; 7-body warp electronics menelipsis device; The little wallboard of 8-; 9-increases hair through the axle stand-off; The 10-hair is through axle; 11-swing arm stand-off; The 12-swing arm; 13-wool warp jockey pulley; 14-wool warp electronics menelipsis device; 15-heald eye; The 16-fell; 17-wool warp cord roller.

The specific embodiment:

Below in conjunction with accompanying drawing 1 specific embodiment of the present utility model is described:

The warp end break self-stop protection mechanism of described towel rapier loom, comprise big wallboard 1, the end through beam of a loom stand-off 2, the end through beam of a loom 3, back rest stand-off 4, body warp jockey pulley 5, after bar 6, wallette plate 8, increase hair through axle stand-off 9, hair through axle 10, swing arm stand-off 11, swing arm 12, wool warp jockey pulley 13, heald eye 15, fell 16, hair is fixed on the wallette plate 8 through axle stand-off 9 by increasing hair through axle 10, between axle 10 and wool warp jockey pulley 13, be provided with wool warp cord roller 17 at hair, between back bar 6 and wool warp jockey pulley 13, be provided with body warp electronics menelipsis device 7; Be provided with wool warp electronics menelipsis device 14 between wool warp jockey pulley 13 and heald eye 15, body warp electronics menelipsis device 7 is installed on the back rest stand-off 4; Wool warp electronics menelipsis device 14 is installed on the intermediate transverse girder.By the physical dimension of lengthening back rest stand-off 4, will move (in the accompanying drawing to moving to left) behind body warp jockey pulley 5 and the back bar 6; By shortening the physical dimension of swing arm stand-off 11, with 13 reaches (moving right in the accompanying drawing) of wool warp jockey pulley, change the physical dimension of wallette plate 8 simultaneously, hair through axle 10 corresponding reaches (moving right in the accompanying drawing), is moved hair through axle stand-off 9 by increasing hair on axle 10; Between back bar 6 and wool warp jockey pulley 13, add body warp electronics menelipsis device 7; Be provided with wool warp electronics menelipsis device 14 between wool warp jockey pulley 13 and heald eye 15, by the broken end situation of controlling body warp and wool warp through yarn electric menelipsis device 7 and wool warp electronics menelipsis device 14 respectively, And has signal lamp to indicate respectively.Body warp warp let-off route: from the end through beam of a loom 3 withdraw from by body warp jockey pulley 5 and after bar 6, enter body warp electronics menelipsis device 7, pass wool warp menelipsis device 14 intermediate layers again, enter heald eye 15, its broken end situation has the end to indicate by signal lamp through electronics menelipsis device 7 anti-Ying And, and loom stops immediately during the body warp broken end.Wool warp warp let-off route: wool warp withdraws from through wool warp cord roller 17, wool warp jockey pulley 13 through axle 10 from hair and enters wool warp electronics menelipsis device 14, the effect And that menopause tablet in the wool warp electronics menelipsis device 14 has played divider base warp thread and reflection wool warp broken end situation has ad hoc signal lamp indication wool warp broken end situation, and loom stops immediately during the wool warp broken end.

Claims

1. the body warp of a towel rapier loom, wool warp let-off motion, comprise that back bar (6), little wallboard (8), hair are through axle (10), wool warp jockey pulley (13), heald eye (15), it is characterized in that: hair is fixed on the little wallboard (8) through axle stand-off (9) by increasing hair through axle (10), between axle (10) and wool warp jockey pulley (13), be provided with wool warp cord roller (17) at hair, between back bar (6) and wool warp jockey pulley (13), be provided with body warp electronics menelipsis device (7); Between wool warp jockey pulley (13) and heald eye (15), be provided with wool warp electronics menelipsis device (14).

2. according to body warp, the wool warp let-off motion of the described towel rapier loom of claim 1, it is characterized in that: described body warp jockey pulley (5), back bar (6), hair all pass through bearings through the two ends of axle (10), wool warp jockey pulley (13), wool warp cord roller (17).

3. according to body warp, the wool warp let-off motion of the described towel rapier loom of claim 1, it is characterized in that: body warp electronics menelipsis device (7) is installed on the back rest stand-off (4); Wool warp electronics menelipsis device (14) is installed on the intermediate transverse girder.