CN2386490Y - Computer control device for lifting shuttle box - Google Patents

Abstract

The utility model relates to a computer control device for a lifting shuttle box, which belongs to the weaving mechanical field and is mainly suitable for reforming traditional lifting shuttle boxes. A special computer control device is used for controlling automatic replacement of shuttles; the attraction and discharge of electromagnets is used for driving inserting plates to replace steel plates of long string shuttle boxes; the replacement of shuttles is not carried out when strikers are not blocked by the inserting plates; holes are blocked by the inserting plates, and the strikers are blocked; the replacement of shuttles is carried out from that rack gears are driven to be meshed (champaign shuttle boxes) or engaging and disengaging blocks are toggled (China machine). The attraction and discharge of electromagnets is of flower type programs stored inside a semiconductor memory of the special computer control device. The rotating angles of a weaving machine are made to be triggered and transmitted out by a hall sensor, and the rotating angles are used for the automatic replacement of shuttles after being enlarging and processing. The utility model has the advantages of rapid and convenient transformation of flower types, no use of long string steel plates, low consumption of materials of the machine, low cost, high complicated degree of the flower types, efficacy and reliability improvement, etc.

Description

The computer controller of drop box

The utility model is a kind of computer controller of drop box, belongs to the weaving and knitting preparation field, mainly is applicable to the transformation of the drop box that fly-shuttle loom is traditional, has replaced big string shuttle box steel plate with the special purpose computer controller, and the control automatic shuttle changing changes latitude.

Fly-shuttle loom is when weaving various fancy cloth, to use the shuttle more than two or two simultaneously, with different colours, fiber number, sth. made by twisting to weft yarn, alternately send into race, so these looms all must have the multi-shuttle box device, and the domestic drop box that all adopts, the lifting information converting of shuttle box, by the shuttle box guiding principle plate chain of big string, issue an order striker on the device in loom rotates by machinery, survey porose atresia on the steel plate, then not shuttle changing when porose, striker is obstructed during atresia, then promotes rack and pinion engagement, (open country shuttle box) or stir clutch block (middle machine shuttle box) and shuttle changing, the colored type of a complexity, often need the hundreds of block plate,, select the layout steel plate by fabric organization chart, wearing pin connects, the new flower-shaped production preparatory periods such as last machine debugging are long, the cost height, the machine material loss is big, adjusts tired lock, easily error.

" drop box of computer control " of applicant's invention, the China Patent No. ZL94210317.3 application of having succeedd, but Towel Factory of national over thousands of family, yarn-dyed fabric mills etc. have had the drop box of a large amount of conventional steel plates control, suddenly wait to transform, for solving the computer control problem of this type of shuttle box, the utility model provides a kind of simple and practical device, promptly in the position of former shuttle box cylindrical fireworks steel plate control punch, designs a kind of can the suction by various electromagnet, put, block or do not block the hole on the cylindrical fireworks, the striker then not shuttle changing of not being obstructed, plate moves and has blocked the hole, and cylindrical fireworks are in swing, striker is obstructed, then promote rack and pinion engagement, (open country shuttle box) or stir clutch block (middle machine shuttle box) and shuttle changing, plate is inhaled by electromagnet, put, drive and slippage, electromagnet is inhaled, putting, is by the special purpose computer controller, the colored type program of writing in the semiconductor memory, at loom regulation corner, trigger output by the Hall element on the loom central shaft, treated, power amplifier, and control automatic shuttle changing.

Implement this programme and can make hundreds thousand of the traditional drop boxes in the whole nation, save a large amount of shuttle box steel plates, and directly by control shuttle box lifting of special purpose computer controller and multi-arm shedding, it is rapidly convenient to have new flower-shaped conversion, the machine material loss significantly reduces, cost reduces, and flower type complexity improves greatly, improves advantages such as effect and reliability.

Below be the embodiment of 214M drop box (being commonly called as automatic grid machine) computer controller:

Figure centerboard (1) can be between grid ocean side (5) and baffle plate, slide flexibly along its two side rails, plate (1) has an oblong aperture, insert in the oblong aperture electromagnet (3) armature or armature fishplate bar (2) termination, electromagnet (3) is fixed in the grid ocean side (5) by iron metal plate (6), electromagnet (3) outage, armature drives plate and is flicked by the electromagnet spring, plate (1) crimp is blocked by baffle plate (7), the hole on striker (8) and grid ocean side (5) is aimed in hole on plate this moment (1), grid ocean side (5) rotates and swing with loom, striker (8) penetrates in the hole, the striker not shuttle changing of not being obstructed, when electromagnet (3) energising adhesive, armature or armature fishplate bar (2) drive plate (1) and move, and the hole striker (8) of plate (1) atresia place aligning striker (8) and grid ocean side (5) withstands plate (1) and is obstructed, and striker (8) promotes the rack and pinion engagement and shuttle changing.214M has 4 strikers (8), with (1) two control of 4 blocks of plates shuttle changing, a control terry cloth loom fluffing, a control let-off take-up stop, thereby (1) four electromagnet of 4 blocks of plates (3) control is arranged, check colors knit, the also available two plate lists control of loom shuttle changing such as handkerchief.For dustproof and safe and reliable, device is provided with dust cover (4).

Claims (4)

1. the computer controller of a drop box, by semiconductor memory storage flower type program in the special purpose computer controller, at loom regulation corner, trigger output by Hall element, treated amplification control automatic shuttle changing, it is characterized in that: plate (1) slides flexibly along its two side rails between grid ocean side (5) and baffle plate (7), plate (1) is porose, and the armature of electromagnet (3) or armature fishplate bar (2) termination insert in the hole.

2. according to the described drop box computer controller of claim 1., it is characterized in that: electromagnet (3) armature has crimp on the plate (1) because spring drives plate (1) when flicking, blocked by baffle plate (7), the hole on striker (8) and grid ocean side (5) is aimed in hole on plate this moment (1), electromagnet (3) energising adhesive, plate (1) moves, and the hole on striker (8) and grid ocean side (5) is aimed at plate (1) atresia place.

3. according to the described drop box computer controller of claim 1., it is characterized in that: the handkerchief color loom is inserted available two of metal plate (1), then available three, four of terry cloth looms.

4. according to the computer controller of the described drop box of claim 1., it is characterized in that: this device is provided with dust cover (4).