CN2592673Y

CN2592673Y - Rapier loon colour selecting apparatus

Info

Publication number: CN2592673Y
Application number: CN 02290077
Authority: CN
Inventors: 夏炳炎
Original assignee: TIANQI TEXTILE MACHINERY CO Ltd HANGZHOU
Current assignee: TIANQI TEXTILE MACHINERY CO Ltd HANGZHOU
Priority date: 2002-12-06
Filing date: 2002-12-06
Publication date: 2003-12-17
Anticipated expiration: 2012-12-06

Abstract

The utility model relates to a color selecting device for a rapier loom, which comprises color selecting fingers connected with driving swinging arms through flexible shafts. The driving swinging arms can be fixed in a swinging arm box in a swinging mode. The color selecting fingers can be sheathed with pressure springs, and the driving swing arms are provided with tension springs. Eight color selecting fingers can be arranged in a color selecting box arm, and each of the color selecting fingers is connected with the respective driving swinging arm through the respective flexible shaft. The color selecting device for a rapier loom has an eight color weft selecting function, and can be suitable for the production of various textile products so that the utility model has strong applicability. The swinging amplitude of the color selecting fingers is small, and thus, the color selecting fingers need small driving force; the color selecting fingers are positioned accurately so that the fault of weft selection does not easily occur. The arrangement position of the utility model on a machine can be regulated according to need, which is favorable for the debugging of a loom. In addition, the utility model has high versatility, and can be matched with any rapier loom.

Description

The Rapier looms color selecting apparatus

Technical field

The utility model relates to a kind of textile machine, particularly a kind ofly is used for the Rapier looms color selecting apparatus that machinery selects look.

Technical background

The existing mechanical color selecting apparatus all adopts lever arm to amplify and selects the look structure, and it utilizes dobbies, electronic jacquard machine, mechanical jacquard as driving force, finishes and selects the look action.But this mechanical color selecting apparatus selects chromatic number to have only 6 looks, and varietal adaptation is poor, select look to refer to that the driving force of the big needs of amplitude of fluctuation is just big, and polarization is poor, and easily causes the damage of the perpendicular pin of electronic jacquard machine; The installation site of this device on machine can not be regulated as required, is unfavorable for the debugging of loom; Because adopt the lever arm amplification principle, the volume of device is big, part is many, the manufacturing cost height.

Summary of the invention

The purpose of this utility model be provide for the deficiency that solves above-mentioned technology a kind of simple in structure, select look many, install easy to adjust, select the correct Rapier looms color selecting apparatus of look specific bit.

In order to achieve the above object, the Rapier looms color selecting apparatus that the utility model is designed, it comprises selects look to refer to, selects look to refer to link to each other with the driving swing arm by flexible axle, and the driving swing arm can be swung and is fixed in the swing arm case.To select look to refer to and to automatically reset in order making, to select look to refer to be arranged with stage clip, in the driving swing arm, be provided with extension spring.In addition, change position and the angle of selecting look for convenience, select look to refer to be located in the color selection box arm, on the color selection box arm, be provided with set screw.Can be provided with eight and select look to refer in the color selection box arm, every flexible axle steel wire that selects look to refer to all to pass through separately links to each other with separately driving swing arm, realizes that to reach eight looks select the latitude function.

The resulting Rapier looms color selecting apparatus of the utility model has eight looks and selects the latitude function, can adapt to the production of multiple textile product, and adaptability is strong; Select look to refer to that amplitude of fluctuation is little, the driving force that needs is little, has alleviated the load of electronic jacquard machine, and has selected the look specific bit correct, selects latitude to be difficult for error; Installation site on machine can be regulated as required, helps the debugging of loom; In addition, this Rapier looms color selecting apparatus, versatility is good, and can with the supporting use of any Rapier looms, and simple in structure, machine components are few, low cost of manufacture, volume is little, makes operative employee's more convenient operation, and it all has very active operation significance to the development of textile machine and the raising of textile product quality.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 be among Fig. 1 color selection box arm K to schematic diagram;

Fig. 3 is that A is to schematic diagram.

The specific embodiment

The utility model will be further described in conjunction with the accompanying drawings below by embodiment.

Embodiment:

As shown in Figure 1 and Figure 2, the Rapier looms color selecting apparatus that present embodiment is described, it comprises selects look to refer to 1, select look refer to 1 by flexible axle 2 with drive swing arm 3 and link to each other, driving swing arm 3 can be swung and is fixed in the swing arm case 10.To select look to refer to that 1 can automatically reset in order making, to select look to refer to be arranged with on 1 stage clip 4, in driving swing arm 3, be provided with extension spring 5.In addition, change position and the angle of selecting look for convenience, select look to refer to that 1 is located in the color selection box arm 7, on color selection box arm 7, be provided with set screw 8.Can be provided with eight and select look to refer to 1 in color selection box arm 7, every is selected look to refer to that 1 flexible axle 2 that all passes through separately links to each other with separately driving swing arm 3, realizes that to reach eight looks select the latitude function.

During use, in driving swing arm 3, be provided with steel wire hook 9, connect steel wire hook 9 by shedding motions such as jacquards, drive and drive swing arm 3, make flexible axle 2 promote to select look to refer to 1 motion downwards, finish and select the look action, then, utilizing the active force of stage clip 4 and extension spring 5 to make selects look to refer to reset to the origin-location.As shown in Figure 3, move the set screw of regulating on the color selection box arm 78, can change position and the angle of selecting look.Driving swing arm 3 extending ports at swing arm case 10 can be provided with location-plate 6, with the amplitude of fluctuation of spacing driving swing arm 3.

Claims

1, a kind of Rapier looms color selecting apparatus, it comprises selects look to refer to (1), it is characterized in that selecting look to refer to that (1) links to each other with driving swing arm (3) by flexible axle (2), and driving swing arm (3) can be swung and is fixed in the swing arm case (9).

2, Rapier looms color selecting apparatus according to claim 1 is characterized in that selecting look to refer to be arranged with on (1) stage clip (4), is provided with extension spring (5) in driving swing arm (3).

3, Rapier looms color selecting apparatus according to claim 1 and 2 is characterized in that selecting look to refer to that (1) is located in the color selection box arm (7), is provided with set screw (8) on color selection box arm (7).

4, Rapier looms color selecting apparatus according to claim 3 is characterized in that being provided with eight in color selection box arm (7) selects look to refer to (1), and every flexible axle (2) that selects look to refer to that (1) is all passed through separately links to each other with separately driving swing arm (3).