CN2390898Y

CN2390898Y - Special multi layer long steel healds for trade mark loom and ribbon loom

Info

Publication number: CN2390898Y
Application number: CN 99239565
Authority: CN
Inventors: 叶阿春
Original assignee: SHENGXIANG ELECTROMECHANICAL INDUSTRY Co Ltd SHANGHAI
Current assignee: SHENGXIANG ELECTROMECHANICAL INDUSTRY Co Ltd SHANGHAI
Priority date: 1999-09-08
Filing date: 1999-09-08
Publication date: 2000-08-09
Anticipated expiration: 2009-09-08

Abstract

The utility model relates to a special long steel healds for trademark looms and ribbon looms, wherein, the shape of a small circular ring used for penetrating through wire on the upper end of a steel heald is a slinger ring with a narrow upper part and a wider lower part, and the connection part of the slinger ring and the through wire is sheathed with a sheath. A small circular ring at the lower end is hung with a hook with a shape like a ring screw, the upper end part of a tension spring used as a heald back component is sheathed on the screw part of the hook, the lower part is fixed on the fixed frame, and the inner part of the tension spring can be placed with thin steel wires. The utility model has the advantage that the through wire can simple and conveniently penetrate into the slinger ring at the upper part of the steel heald, the utility model has no friction and wire hooking and winding when lifting the heald, the locking of the heald back tensioned spring is firm, and the utility model has the advantage of stable opening and accelerated heald back.

Description

The dedicated multi-layered long wire heald of trademark loom and inkle loom

The utility model relate to weaving produce in the dedicated multi-layered long wire heald of trademark loom and inkle loom.

It is to drive warp thread on the loom to do elevating movement to form the parts of shed open that steel combines 1, and its upper and lower side is provided with the

small circle ring

2,3 of suspention usefulness, and the centre is provided with and penetrates the harness eye 4 that warp thread is used.On jacquard, steel is combined in the 1 upper end small sircle hole 2 and is penetrated sun line 11, and sun line 11 is connected with harness cord (heald twine) 5 knottings, and harness cord 5 is connected with perpendicular pin with first line, and the lower end small circle ring 3 comprehensive weight 12 of having hung oneself back is the comprehensive usefulness that resets of steel.It is identical to be subjected to the steel of same perpendicular pin control to combine 1 movement of the warp rule.For cooperating many trade mark structures of multilayer shuttle box to need, with all steel combine 1 minute several layers (as 3 layers or 4 layers) arrange (see figure 1) with differing heights, each layer steel harness eye 4 to sum up is in respectively on 3 or 4 the different height, warp thread just forms the shed open of different height during shedding, shuttle for diverse location is introduced weft yarn, weaves out the trade mark or the belt of various texture patterns.

The defective that the said structure steel is combined is: harness cord 5 and sun line 11 pass the 2 back knottings of upper end small circle ring and are not easy, and often produce phase mutual friction, 11 fractures of sun line, snag in the shedding process or kink phenomenon; Return comprehensive weight 12 and hang inconvenience, and in weaving process, be easy to generate swing and unstable, collision mutually, the hook yarn causes warp end break in the time of seriously up and down, influences production efficiency and product quality.

The purpose of this utility model is at above-mentioned defective, steel is combined structure improve, and with the suspention that makes things convenient for steel to combine, and can avoid friction, snag and the collision phenomenon that produces in the shedding process and make revising conveniently.

Architecture advances feature of the present utility model is as follows.Steel is combined the shape wear the upper end small circle ring that sun line uses, and to change top into be the special shape suspension ring long and narrow, that the bottom is slightly wide, harness cord upwards one is taken out after penetrating slightly wide position, its underpart, promptly be embedded into the long and narrow position on top and fix, special shape suspension ring and harness cord binding site are with sheath simultaneously.In addition, return comprehensive weight and use elongated extension spring instead, extension spring upper end rotation set is in the screw position of the hook of lifting bolt shape, longitudinally rives in the screw middle part, so that the suspension ring of described hook are inserted in the small circle ring of the comprehensive bottom of steel.The extension spring lower end is fixed on the fixed mount, and is stable for making opening, returns comprehensive extension spring and do not shake, and places a finer wire in returning comprehensive extension spring.

The utility model has the advantages that harness cord and steel to sum up hold the binding convenient fixing of suspension ring, the break-through silk is simple and direct, phase mutual friction, snag does not take place during shedding or kink phenomenon; After the comprehensive lower end of steel adopted lifting bolt shape hook and time comprehensive extension spring to cooperate, extension spring was spun on the hook, has reached firm locking action, and hook can not come off again, and opening is stablized.

A kind of arranging situation figure that accompanying drawing 1 is combined for several groups of differing heights original structure steel of jacquard configuration; Fig. 2 is the structural representation that steel of the utility model is combined; Opening figure when Fig. 3 wears for lifting bolt shape hook; Fig. 4 is lifting bolt shape hook closure state schematic diagram.

Among the figure: 1. steel is combined; 2. raw steel is to sum up held small circle ring; 3. steel is combined the lower end small circle ring; 4. harness eye; 5. harness cord (heald twine); 6. sheath; 7. the special shape suspension ring that top is long and narrow, the bottom is slightly wide; 8. the lifting bolt shape is linked up with; 9. return comprehensive extension spring; 10. extension spring fixed mount; 11. sun line; 12. return comprehensive weight.

Below briefly explain.

Above-mentioned sheath 6 is a thin plastic pipe, and lifting bolt shape hook 8 is the plastics Screw shape with little suspension ring.In the time will adjusting the position of harness eye 4, as long as lift an end of harness cord 5, behind harness eye 4 correct positions, harness cord 5 is lifted to suspension ring 7 tops, push to sheath 6 and get final product.Extension spring 9 is fit to do very elongatedly, combine 1 the rule that moves up and down according to steel and select, extension spring 9 inner belows should place one with the consistent finer wire of extension spring 9 directions, also can put a thin plastic pipe, purpose is the shake of extension spring 9 in the minimizing opening process.

Claims

1. the dedicated multi-layered long wire heald of trademark loom and inkle loom, comprise the upper and lower small circle ring that suspends usefulness in midair, harness eye etc., it is characterized in that described upper end small circle ring is the special shape suspension ring 7 that top is long and narrow, the bottom is slightly wide, suspension ring 7 are with sheath 6 with the junction of harness cord 5.

2. long wire heald as claimed in claim 1 is characterized in that hanging with on the described lower end small circle ring 3 lifting bolt shape hook 8, vertically rives in the screw middle part of hook 8, and the upper end rotation set of extension spring 9 is in the screw thread position of hook 8, and the lower end is fixed on the fixed mount 10.

3. long wire heald as claimed in claim 2 is characterized in that extension spring 9 inside are placed with finer wire.