CN2918477Y

CN2918477Y - Needle groove plate space regulating mechanism of double rib warp loom

Info

Publication number: CN2918477Y
Application number: CN 200620050815
Authority: CN
Inventors: 陆安胜; 李鸿威; 苏小平
Original assignee: CHANGDE TEXTILE MACHINERY Co Ltd
Current assignee: CHANGDE TEXTILE MACHINERY Co Ltd
Priority date: 2006-04-26
Filing date: 2006-04-26
Publication date: 2007-07-04
Anticipated expiration: 2016-04-26

Abstract

The utility model provides a distance adjusting mechanism for needle groove boards of double tricot machine, which is used to easily adjust the distance among the needle groove boards of double tricot machine. The mechanism is characterized in that a hand wheel arranged on a worm shaft end of a machine tail wall plate is rotated and transmitted to two oscillating rock shafts in the front of the machine and at the back of the machine by the worm and a worm wheel, an eccentric axle sleeve is arranged on the oscillating rock shafts and connected with a needle ascending seat through a connecting rod connected with the eccentric axle sleeve to form a four-bar linkage mechanism; in the way, the front needle groove board and the back needle groove board fixed on the needle ascending seat moves reversibly to enable the distance adjustment of the needle groove board.

Description

Double rib warp loom trick plate distance regulating mechanism

Technical field

The utility model relates to the guiding mechanism of warp knitting machine loop-forming element, particularly relates to La Sheer double rib warp loom trick plate distance regulating mechanism.

Background technology

According to the characteristics of double rib warp loom braiding, often to regulate the trick plate spacing of machine according to the requirement of institute's braided fabric lint height.Certainly, this adjusting can only be carried out within the trick plate spacing adjustable range of Machinery Design.

Loaded down with trivial details, time-consuming and the having relatively high expectations to the adjusting of double rib warp loom trick plate spacing in the past to operating personnel.Concrete set-up procedure is summarized as follows:

1. rotary machine is to the knocking over position, and promptly the hypogloeeis drops to minimum point, at this moment, stop button is pinned.

2. determine distance between the trick plate with specific purpose tool.

3. the special measurement tool positioned that will have dial gauge rises on seat and the balance staff at pin,

4. unclamp the nut on the connecting rod, the trick plate spacing of Tiao Jieing determines that the dial gauge data adjust as required, locking nut, and trick plate spacing before content is adjusted as described above seriatim then.

As mentioned above 1～4 step to machine after the trick plate spacing adjust.

6. after the trick plate spacing was adjusted, other various loop-forming elements must be checked or readjust.

Summary of the invention

The purpose of this utility model is to design a kind of double rib warp loom trick plate distance regulating mechanism, and handled easily improves labor productivity.

Above-mentioned purpose is achieved in that

By the handwheel on the rotary worm axle, make two pairs of worm and wormwheel rotations with different rotation directions, drive pin respectively and rise the balance staff rotation, the joint of band excentric sleeve is housed on the balance staff and is connected with connecting rod, the other end of connecting rod rises seat with pin and links to each other, because pin rises seat and is packed on the sinker balance staff, make it form quadric chain, by this motion of mechanism, thereby front and back two trick plates that are installed on the pin liter seat are moved mutually around the sinker balance staff, reach the purpose that increases or dwindle double rib warp loom trick plate spacing.

The utility model can be regulated the distance between the double rib warp loom trick plate easily, to satisfy designing institute requirement braiding condition, helps improving the production efficiency of machine, can generally be suitable for the adjusting of double rib warp loom trick plate spacing.

Description of drawings

Fig. 1 is a schematic cross-section of the present utility model, and among the figure: 1 is handwheel, and 2 is excentric sleeve, 3 rise balance staff for pin, 4 are link member (containing the junction joint), and 5 is worm shaft, and 6 is worm gear, 7 is another worm shaft, 8 for pin rises seat, and 9 is the sinker balance staff, and 10 is trick plate, 11 is another trick plate, and 12 is another worm gear.

Fig. 2 is that length of the present utility model is to schematic top plan view.

The specific embodiment

Below in conjunction with description of drawings embodiment of the present utility model:

Worm shaft 5 is connected by two Hough shaft couplings with worm shaft 7, and be separately fixed at bearing block on the tail wallboard of double rib warp loom, be rotatably installed in the handwheel 1 on the worm shaft 5, the worm gear 6 or worm gear 12 engagements that are risen on the balance staff 3 by worm screw on the worm shaft and pin drive balance staff 3 rotations, pin rises balance staff 3 and is packed on each little wallboard, machine has several pins and rises seat 8, each pin rises seat and all connects together with the link member 4 of being with the rib-loop joint, and an end of the other end of link member 4 is set in the balance staff 3 by excentric sleeve 2, because above-mentioned motion, make pin rise seat 8 around 9 rotations of sinker balance staff, reverse outward movment between the trick plate 10 and 11 on the pin liter seat is installed like this, and promptly two trick plate spacings increase.The same, as reverse rotation handwheel 1, then make machine two trick plate spacings dwindle.

Claims

1, double rib warp loom trick plate distance regulating mechanism is characterized in that: handwheel (1) is housed on worm shaft (5), is connected with another worm shaft (7) by Hough.

2, governor motion according to claim 1 is characterized in that: worm gear (6) that is meshed with the worm screw of worm shaft (7) and the worm gear (12) that is meshed with the worm screw of worm shaft (5) reach respectively on the balance staff (3).

3, governor motion according to claim 2 is characterized in that: the connecting rod (4) of band excentric sleeve (2) is housed on balance staff (3) and rises seat (8) with pin and be connected.

4, governor motion according to claim 3 is characterized in that: pin rises seat (8) and is installed on the axle (9), and trick plate (10) and trick plate (11) are fastened on pin with screw and rise on the seat (8).