CN2072541U

CN2072541U - Weaving control jacquard device

Info

Publication number: CN2072541U
Application number: CN 90209911
Authority: CN
Inventors: 黄高玉梅
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-07-10
Filing date: 1990-07-10
Publication date: 1991-03-06

Abstract

The utility model relates to a weaving control jacquard device. A salient clamp is arranged on the pattern hook and is connected with one end of a rock rod which is driven and stopped by a shaft, the positioning hole of the upper end of the pattern hook is clamped at the action salient body of a solenoid valve, the two ends of the positioning hole is elastically tightened by a clamping rode, and the lower part is connected with a tensioning connecting spring or a rubber elastic piece, and the pattern hook moves up and down with the intermittent magnetic frequency generated by the action of the solenoid valve controlled by the computer and the positioning mode pushed uniformly and repeatedly by a crank shaft. The utility model overcomes the defects of the tradition that the pattern paper can be fretted, and the modification is difficult. The utility model has the advantages of easy assembly and firm spacing.

Description

Weaving control jacquard device

The utility model relates to a kind of control jacquard attachment that is used on the loom.This device is to be subjected to respectively by the magnetic attraction of the electromagnetic valve of computer control and the elastic tension of tension spring or rubber mass elastic component by jacquard weave hook two ends, be used bent axle, order about rocking bar promotion jacquard weave hook and make reciprocating type needle selection mode, promptly make up and down straight line interlock continuously, thereby it is easy and make and lead the unlikely disengaging of the journey of dividing a word with a hyphen at the end of a line to reach the jacquard weave dress group that interweaves.

Fabric is to be shaped by interweaving of warp thread and weft yarn, the mode that interweaves has a lot, and is well-regulated, according to the interleaving mode branch of fabric, substantially have three kinds: (a) plain cloth, (b) TWILL CLOTH, (c) SATIN AND SATEEN CLOTH, industrial fabric sign is called sample.The embossing board of sample has horizontal straight line, can be divided into grid and long lattice, and each grid is all expressed the intertwined point of graticule, if the warp of fabric places on the parallel, fixed wire frame can fill up.If warp under parallel, then keeps the space, all there is the warp number of certain rise and landing each junction.The embossing board of each fabric on average repeats time and again at certain position, and its boundary face is pointed out an embossing board intertwined point at least.Interweaving of changing pattern, the cloth cover that style is often arranged is the checked cloth fabric.This kind constitutes the width of different grids with two or several warps or parallel.If this pane is arranged at warp direction, be called lined cloth, because on cloth cover, mainly can find out the lines of parallel,, then be called straight lattice cloth if this pane is arranged in weft direction, and mainly can find out the fabric of warp at cloth cover, because different grid width, or in addition the cloth cover yarn interlaced promptly produces the grid of making some changes, and the burlap sample interweaves and interweaves for Panama, this is to adjoin equal with 2,3 or 4 warps to rise and the parallel of landing, also interweaving of alternate manner.

Existing jacquard attachment, promptly shown in Fig. 1,2 action schematic diagrames, be that card (91) is placed on the jacquard weave box for needle or pin (92) among Fig. 1, short knitting needle (93), just in time in its corresponding jacquard weave hole, so knitting needle (93) can not move, again shown in Fig. 2, because of knitting needle (93) can not move, when cam (94) rotation surpasses 180 when spending, promptly drive rocking bar (96) and jacquard weave hook (95) moves up and down, this moves up and down, make the jacquard weave pulley still keep " motionless position ", card (91) carries out next one action with entering " not embedding " position.In practicality, easily cause jacquard weave card (91) be subjected to knitting needle (93) back and forth up and down contact damage, and the decorative pattern pattern of jacquard weave card (91) design revises difficulty, thereby to use be independently single, do not have interchangeability.

Weak point in view of above-mentioned prior art, the purpose of this utility model, be to provide a kind of control jacquard attachment that is used for loom, this device is to be subjected to respectively by the electromagnetic valve magnetic attraction of computer control and the elastic tension of tension spring or rubber mass elastic component by jacquard weave hook two ends, be used bent axle, order about rocking bar and promote the jacquard weave hook and make up and down rectilinear motion continuously, interweave the jacquard weave simple and convenient assembly and lead the purpose of the unlikely disengaging of journey of dividing a word with a hyphen at the end of a line thereby reach in reciprocating type needle selection mode.

A kind of control jacquard attachment of weaving cotton cloth that the utility model proposes, include electromagnetic valve, the electromagnet holder, the jacquard weave hook, strap, member such as sister block and supporting rod, it is characterized in that: by the below socket one elongated magnets holder of the electromagnetic valve of computer control, and on the magnetic convex body of electromagnetic valve both sides correspondence, mount the hole, system position on jacquard weave hook top, partly install a convex clip in microscler and bottom with the stage casing of the jacquard weave hook of barbed body, again two straps are fixed in the outside of jacquard weave hook, the barbed body that is positioned at jacquard weave hook bottom with rope yarn around an end that is hung on the sister block body, and the other end of sister block is also with the hook at rope yarn solderless wrapped connection one supporting rod top, connects spring or rubber mass spring part and the central authorities of supporting rod are provided with a rectangular lines hole and establish a bottom in the following end device of supporting rod with the extension of barbed body; Sister block wherein is to be parallel individuality cylindraceous by two to utilize four poles to link integrated; Wherein utilize rope yarn one end bind in the barbed body of jacquard weave hook bottom, behind the end of pile warp sister block, bind is in the barbed body of another jacquard weave hook bottom again.

Below, will be described in detail device of the present utility model in conjunction with the accompanying drawings.

Fig. 1 is used jacquard attachment action schematic diagram.

Fig. 2 is another action schematic diagram of used jacquard attachment.

Fig. 3 is the three-dimensional exploded view of the jacquard attachment that the utility model proposes.

Fig. 4 is the jacquard attachment structural representation that the utility model proposes.

Fig. 5 is the action schematic diagram of jacquard weave hook on the jacquard attachment that the utility model proposes.

See also Fig. 3 and shown in Figure 4, find out by knowing among the figure, the control jacquard attachment of weaving cotton cloth of the present utility model is by electromagnetic valve (1), jacquard weave hook (2), convex clip (3), supporting rod (4), uphold extension spring or rubber mass elastic component (5), electromagnet holder (13), sister block (10), strap compositions such as (9), jacquard weave hook (2) is microscler, hole (21), system position is offered in the upper end, tail end becomes a barbed body (22), middle section position is provided with a convex clip (3), and terminal another barbed body (51) that connects of supporting rod (4), be wire-wrapped in an end of sister block (10) with rope yarn in the hook (41) at supporting rod (4) top, the other end of sister block (10) also therefrom passes with rope yarn and ties up the barbed body (22) that invests jacquard weave hook (2) respectively, on the bilateral end face of utilization by two electromagnetic coils (11) interrupted magnetic frequency that produces of computer (rice formula) control induction type electromagnetic valve (1) a pair of action magnetic convex body (12) is set, the hole of offering with the upper end of one group of jacquard weave hook (2), system position (21) is mutually with the card position of limiting, and connect a rectangle electromagnet holder (13) in electromagnetic valve (1) below, stroke with guiding jacquard weave hook, fixing in the outside of both sides jacquard weave hook (2) again with strap (9), link to each other with a pair of rocking bar (7) by bent axle (6), and drive rocker (7) swing, have stir stator (71) rocking bar (7) respectively and mutual displacement in limiting stroke between the magnetic convex body (12) of the hole, system position (21) that mutually promotes to make jacquard weave hook (2) of the convex clip (3) on the jacquard weave hook (2) and electromagnetic valve (1), and the drawing lower end is hung one to have hook (41) and has the supporting rod (4) of upholding extension spring or rubber mass elastic component (5) by the sister block (10) of rope yarn solderless wrapped connection, wherein the tail end barbed body (51) of this extension extension spring or rubber mass elastic component (5) is to be fixed under the support (8), promptly when doing evenly to rotate by driving link bent axle (6) itself, order about driven member rocking bar (7) and do straight reciprocating motion continuously up and down, and be mated into the V-type opening and blocking hole (21) and electromagnetic valve (1) on the jacquard weave hook (2) are positioned between convex fastening body (12) by magnetic attraction, cooperate the elasticity tension of upholding extension spring or rubber mass elastic component (5), defining in reciprocating type needle selection mode that tool location moves up and down is the jacquard attachment that interweaves of cloth cover style, exempts to use the jacquard weave plate and reach, easy and the difficult disengaging of dress group causes the puzzlement that holds.

See also Fig. 5 again, the figure shows the action schematic diagram of jacquard weave hook, when when generally interweaving, electromagnetic valve (1) does not produce suction makes the jacquard weave hook be displacement one on the other and the position of retention wire hole (42), shown in (1-a, 1-b, 1-c) among Fig. 5, and work as electromagnetic valve (1) jacquard weave hook (2) is fixedly invested on the magnetic convex body (12), cause line hole (42) up to move (1-d) and do interweaving of other styles.

Claims

1, a kind of control jacquard attachment of weaving cotton cloth, include electromagnetic valve, the electromagnet holder, the jacquard weave hook, strap, member such as sister block and supporting rod, it is characterized in that: by the below socket one elongated magnets holder of the electromagnetic valve of computer control, and on the magnetic convex body of electromagnetic valve both sides correspondence, mount the hole, system position on jacquard weave hook top, partly install a convex clip in microscler and bottom with the stage casing of the jacquard weave hook of barbed body, again two straps are fixed in the outside of jacquard weave hook, the barbed body that is positioned at jacquard weave hook bottom with rope yarn around an end that is hung on the sister block body, and the other end of sister block is also with the hook at rope yarn solderless wrapped connection one supporting rod top, and the central authorities of supporting rod are provided with a rectangular lines hole and establish a bottom in the following end device of supporting rod and connect spring or rubber mass spring part with the extension of barbed body.

According to the described control jacquard attachment of weaving cotton cloth of claim 1, it is characterized in that 2, sister block wherein is to be parallel individuality cylindraceous by two to utilize four poles to link integrated.

3, according to the described control jacquard attachment of weaving cotton cloth of claim 1, it is characterized in that, wherein utilize rope yarn one end bind in the barbed body of jacquard weave hook bottom, behind the end of pile warp sister block, bind is in the barbed body of another jacquard weave hook bottom again.