CN2157205Y - Starframe coordinated controller - Google Patents

Abstract

The utility model relates to a stellate frame linkage controller. A grid shifting linkage plate which is also provided with a plurality of shifting grids is positioned at the upper part of the stellate frame; each shifting grid respectively drives a cam mechanism and a ratchet lever snap braking mechanism. The utility model can reduce the operating time and operating difficulty, obviously reduce 'edge damage' quality accidents and raise substantially the yield and the quality of silk products because silks are unhooked in a tension state.

Description

Starframe coordinated controller

The utility model relates to a kind of control device of silk refining dyeing equipment.

In recent years, the independently developed two kinds of starframes that are used for silk washing of China are just obtaining using more widely.But remain in some defective.First kind of equipment on the silks and satins to be processed to the starframe needle plate crochet hook after, must manual manipulation handle screw (whole 12 handle screws), force a grade batten to move, make the operating position that forms refining between grade bar and crochet hook.Operation still feels loaded down with trivial details.Another kind of equipment is after refining machines, and the operation planar helical disk carries out silks and satins when breaking off relations operation, needle plate must be moved near the starframe center, when making silks and satins be in relaxed state, could realize unhook (silks and satins split away off from the crochet hook of needle plate)." it is incomplete to break off relations " phenomenon can take place in inevitably, causes a silk fabric edge damage and quality problems.In addition since stage clip use day long afterwards elastic force weaken, coupling mechanism force is too little in refining process, often causes the serious consequence of " mistake breaks off relations ".

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of machine control unit is provided, and simplifies procedures, and reduces working hour, improves the output and the quality of silks and satins product.

The utility model provides following technical scheme:

This starframe linkage control device has a poking grid linkage disc, and some rollers are housed on the outer ring of this poking grid linkage disc, and these rollers are rotatably positioned in the guide rail at the top, outer ring of starframe.Also be provided with some group grid that radiation-like distributes that are on the poking grid linkage disc, each is dialled grid and drives a cam mechanism respectively.Said cam mechanism be installed in be positioned at dial grid bottom with dial that grid are corresponding to be on the star frame width of cloth bar that radiation-like distributes, a handle of cam mechanism is inserted in to be dialled in the grid, camshaft in the cam is fixed into one by cam chair and needle plate, accompany pulley in the cam path of cam below, the axle in the pulley fixes with the shelves batten.

Further specify below in conjunction with embodiment shown in the drawings.

Fig. 1 is that the master of cam mechanism looks schematic diagram.

Fig. 2 is that schematic diagram is looked on the left side of cam mechanism.

Fig. 3 is that the cam work groove launches schematic diagram.

Fig. 4 is that the master of thorn bar brake mechanism looks schematic diagram.

Fig. 5 is that A among Fig. 4 is to enlarged diagram.

Fig. 6 is the schematic top plan view of poking grid linkage disc.

Fig. 7 is that B among Fig. 6 is to the guide rail schematic diagram.

In Fig. 1, the cam mechanism shown in Figure 2, cam 2 is enclosed within on the camshaft 4, and camshaft borrows cam chair 5 and needle plate 8 to be fixed into one, the cam top has a handle to be inserted in group grid 1, clip pulley 3 in the cam path of its below, the little axle in the pulley 3, it fixes with the shelves batten.Under illustrated state, the position of shelves bar and crochet hook relation just meets the technological requirement of " rising to the bait ".Be moved to the left to one when dialling grid from the O position

During the position, one of cam

' position will turn to the position of pulley, as can be seen from Figure 3, pulley is pressed against one

' the position, the relative position of shelves bar and crochet hook has changed △ L ₁Promptly be transformed into concise position from the position of rising to the bait, a shelves bar is enclosed in silk fabric on the pin, does not allow landing.

As shown in Figure 6, starframe is 4 spokes arm-type (in fact many spoke arms can be arranged).Among the figure, there is smooth spindle nose at the two ends of dialling grid 1, are enclosed within the hole of outer ring 13 and inner ring 14, can freely rotate (also can be fixed).Inner ring and outer ring are linked into an integrated entity by connection shelves 15.Roller 17 is housed on the outer ring, and its frame can along the circumferential direction roll on guide rail 18 back and forth, and whole dish can rotate in certain angular range.Guide rail is fixed on the starframe outer ring 19.Fig. 7 represents that the upper surface of guide rail overarches, and it has middle and 3 recesses in both sides, and in the time of in roller is in recess, whole dish is obtained a settling position, can at will not slip off.When roller during, dial grid the cam among Fig. 1 is pushed the O position in central recess.When roller during at the two ends recess, cam pushed ±

The position.During operation as long as driving handle 16 along the circumferential direction just can be shifted the interlock dish onto a certain stable position, thereby the state that position relation between blend stop and the crochet hook is adjusted into respectively rises to the bait, refining or prepare is broken off relations.

In order further to improve the work quality of the operation of breaking off relations, the utility model has also designed thorn bar brake mechanism.As shown in Figure 4, (be cam near) near the shelves batten top sheave sour jujube body of rod 11 that can shake is housed.The sour jujube body of rod 11 is fixed on the sour jujube pole socket 9, and the sour jujube pole socket is hinged on grade batten 7 by pin 10 again.Sour jujube pole socket top band a flexure strip, and it is inserted in the same group of grid 1 shown in Figure 1.Be moved to the left to identical with Fig. 2 one when dialling grid 1

During the position, the flexure strip on sour jujube body of rod top was also dialled an angle, but this is to braking mechanism and inoperative.But move right when dialling grid, move on near identical with Fig. 2 During the position, the sour jujube body of rod 11 just begin with support body width of cloth arm 6 on ratchet 12 interlocks, work as arrival

During the position, flexure strip on the sour jujube pole socket is dialled grid and is pushed away curvedly, has increased snap-in force, and the shelves batten of this moment just is fixed on the spoke arm of support body and can not slides to the right.When cam forwards to

' when aiming at pulley, pulley is in cam path, though move to along the circumferencial direction of cam

', move axially but there is no, thereby the relation of shelves bar and crochet hook still is in the state of rising to the bait.But cam path exists

' to locate very widely, pulley has enough segment distances at the opposite side of this place and cam path, and this just can move right needle plate separately and finishing the action of breaking off relations.Needle plate this moment residing position and unrestricted on support body spoke arm, thereby can be on the position that makes the silk fabric tensioning.

The utility model operation is very simple.As long as handle poking grid linkage disc, grade bar and crochet hook are in rise to the bait or refined states.After the silks and satins refining finishes,, grade bar and crochet hook are in prepare the unhook state, then as long as the snail dish in the rotation starframe equipment can realize successfully that silks and satins break off relations also as long as handle poking grid linkage disc.

Adopt the utility model, not only reduced operation easier, reduced the operating time (reducing to about 1/5th), and owing to realized the unhook of silks and satins under tensioning state, thereby significantly reduced " edge damage " quality accident, increased substantially output, the quality of silks and satins products, had than remarkable economic efficiency.

Claims (2)

1, a kind of starframe linkage control device, it is characterized in that locating a poking grid linkage disc on the top, outer ring of starframe, some rollers are housed on the outer ring of this poking grid linkage disc, these rollers are rotatably positioned in the guide rail at the top, outer ring of starframe, also be provided with some group grid that radiation-like distributes that are on the poking grid linkage disc, each is dialled grid and drives a cam mechanism respectively, said cam mechanism is installed in to be positioned at dials the corresponding with group grid of grid bottom, be on the star frame width of cloth bar of radiation-like distribution, a handle of cam mechanism is inserted in to be dialled in the grid, camshaft in the cam is fixed into one by cam chair and needle plate, accompany pulley in the cam path of cam below, the axle in the pulley fixes with the shelves batten.

2, by the said starframe linkage control device of claim 1, it is characterized in that on the said shelves batten by the articulated sour jujube pole socket of pin, the sour jujube body of rod is fixed on again on the sour jujube pole socket, also be provided with a flexure strip that inserts in the grid on the sour jujube pole socket, also be installed with and the corresponding ratchet of the sour jujube body of rod on the star frame width of cloth bar.

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