JPS61215760A - Timing processing apparatus of cloth - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Application Field) The present invention is directed to impregnating cellulosic fiber fabric with a dye solution containing a reactive dye (cold type) and an alkaline solution, and After being impregnated with alkaline solution for weight reduction processing.

Regarding a device for transferring a rolled fabric at a predetermined timing (standing time) during timing processing in which the fabric is wound into a roll and left at room temperature or in steam for a long period of time (e.g. 2 to 48 hours), the pad and It is used for batch dyeing and alkaline reduction processing.

(Conventional technology) In conventional timing processing, a fabric impregnated with dye liquid or alkaline solution is wound around a batch roller.

This rolled fabric was placed on a pair of left and right rails that were in contact with the ends of the batch roller, and was transported by being transferred (rotated).

(Problems to be Solved by the Invention) Fabrics are wound up one after another by a large number of batch rollers to form a large number of rolled fabrics, which are left on a flat rail for a long time. However, there was a problem in that the installation area of the rails became large. In addition, the timing time differs depending on the type of fabric and the treatment of processing liquids such as dye liquor and alkaline solution, so if the timing time is short, it is necessary to pick up the rolled fabric from the middle of the rail and transport it to the washing machine. , a lifting and conveying device was required for that purpose, and the work was dangerous.

The present invention provides a fabric timing processing device that can save installation space, can carry out roll-shaped fabrics as needed regardless of the order of carry-in, and can carry out the carry-out safely. It is something to do.

(Means for solving the problem) A roll of fabric that has been impregnated with a processing liquid such as a dye liquor or an alkaline solution and wound around a batch roller is placed on a pair of left and right rails that are in contact with the ends of the batch roller. In the fabric timing processing device, the fabric is placed on and transported by a lifting conveyor for the rolled fabric consisting of a pair of left and right lifting endless chains extending in the vertical direction in the middle of the rail; A roller mounting device is provided for transferring the rolled fabric on the rail to the elevating conveyor, and a roll removing device is provided on the opposite delivery side for transferring the rolled fabric on the elevating conveyor onto the rail. establish.

(Function) The rolled fabric placed on the rail on the carry-in side is transferred to a lifting conveyor that slowly rotates in one direction using a roller mounting device, raised or lowered by the lifting conveyor, and then moved from the top or bottom end of the lifting conveyor. The rolled fabric is lowered or raised and transferred at a predetermined timing to approximately the same height as the rail on the delivery side, and then the rolled fabric is transferred from the elevating conveyor by a roll removing device.

When two or more types of rolled fabrics with different required timing times are mixed, the lifting conveyor should be rotated relatively quickly, and for rolled fabrics that require short timing,
The rolled fabric can be removed the first time it reaches the delivery side or relatively quickly, and the rolled fabric that requires long timing can be removed later. Note that, if necessary, the lifting conveyor can be reversed to remove the rolled fabric.

(Example) In FIG. 1, F is a fabric impregnated with processing liquid, Fr is a rolled fabric, and A is a floor, between the carry-in side rail 10 and the carry-out side rail 20 located slightly above the floor A. A lifting conveyor 30 is provided. Note that the lower part of the elevator conveyor 30 is inserted into a recess B provided in the floor A. Moreover, the batch roller 1 of the rolled fabric Fr has shaft portions 1a at both ends thereof.
(See Fig. 3 and Fig. 5) are each equipped with two rotating shafts 2a, 2b and a fixed flange 3, and the above-mentioned two
The rotating shafts 2a and 2b are adapted to roll in contact with the upper surfaces of the carry-in side rail 10 and the carry-out side rail 2°.

The above-mentioned carry-in side rail 1O is formed almost horizontally so that the front end in the transfer direction reaches the lower straight part on the carry-in side (left side in FIG. 1) of the elevator conveyor 30, and the left and right carry-in side rails 10. A pair of front and rear chain sprockets 11.12 are attached to the lower inner side, and an endless loading chain 13 is wound around these chains and sprocket sprockets 11.12, and is driven by a reversible motor (not shown). Rotated alternately clockwise and counterclockwise.

In addition, 14 is a tension adjustment sprocket. The carry-in chain 13 is provided with protrusions 15 that protrude radially outward at opposing positions on the left and right, and these protrusions 15 form a small-diameter step at the end of the batch roller l placed on the carry-in rail lO. 1b (see FIG. 3), the batch roller 1 is pushed forward (towards the elevating conveyor 30) by clockwise rotation of the carry-in chain 13, and the rotary shafts 2a and 2b are rolled to transfer.

On the opposite unloading side, 20, in the same manner as above,
A transport device for the rolled fabric Fr is formed, which includes a pair of front and rear chain sprockets 21 and 22, a carry-out chain 23, a tension adjustment sprocket 24, and a protrusion 25.

In FIGS. 1 and 2, an upper shaft 31 and a lower shaft 32 of the elevator conveyor 30 are rotatably supported between left and right side frames 30a, respectively. The upper shaft 31 is driven by a lifting motor 33.

The upper shaft 3 is driven via a motor sprocket 33a, an endless chain 33b, and a lifting drive sprocket 33c.
An endless lifting chain 34 is wound around an upper lifting sprocket 31a fixed to the lower shaft 32 and a lower lifting sprocket 32a fixed to the lower shaft 32.

The lower shaft 32 is supported by a vertically slidable bearing, and absorbs the elongation of the lifting chain 34. A large number of U-shaped receiving metal fittings 35 are fixed to the above-mentioned lifting chain 34 so as to face each other at regular intervals.

That is, the U-shaped receiving metal fitting 35 is
As shown in the figure, it is formed into a rectangular plate shape, with a U-shaped slot 35a opening in the center of one of its long sides, and legs 35b integrally formed at both lengthwise ends.

35b, and the legs 35b, 35b at both ends are connected to the connection pins 34b, 34b at both ends of the roller link plate 34a of the lifting chain 34, and the slot 35a is connected to the radial direction of the lifting sprockets 31a, 31b. Mounted facing outward. Note that the width of the opening of the slot 35a is slightly larger than this so as to fit the outer rotating shaft 2b of the batch roller 1, and the diameter d of the bottom is even larger than the above-mentioned width. Each is formed as follows.

The center portions of the roller link plates 34a, 34a that are parallel to the U-shaped receiving fitting 35 are connected by a bushing 36, and the rotating shaft 3 is rotatably inserted through the bushing 36.
A driving disc 38 is fixed to the inner protruding end of the batch 6-ra 1, and an engaging protrusion 38a protruding from the driving disc 38 is attached to the end of the batch 6-ra 1 supported by the U-shaped receiving fitting 35. The batch roller 1 is engaged with an arm piece 3a (see FIG. 5) protruding from the fixed flange 3, and the rotation of the rotation shaft 37 causes the batch roller 1 to rotate. Further, a spacer 39 is fitted to the outer protruding end of the rotation shaft 37, and an elevating sprocket 40 for rotation is further fixed to the outer side of the spacer 39.

The autorotation chain 41 that rotates the autorotation elevating sprocket 40 is a double-row chain, the outer chain 41b of which engages with the autorotation elevating sprocket 40, and the inner chain 41a shown in FIGS. As shown in the figure and FIG. 6, the upper sprocket 31b for rotation is rotatably fitted to the upper shaft 31, and the lower sprocket 32b for rotation is rotatably fitted to the lower shaft 32, and is wound upwardly. The motor sprocket 42a is rotated by the rotation motor 42.

It is driven via an endless chain 42b and an autorotation drive sprocket 42c that is integrally formed with the above-mentioned autorotation upper sprocket 31b. Note that the diameters of the upper sprocket 31b and lower sprocket 32b for rotation are smaller than those of the upper sprocket 31a and lower sprocket 32a for rotation by the diameter of the lifting sprocket 40 for rotation, and the chain 41 for rotation is made smaller than the upper sprocket 31a and the lower sprocket 32a for lifting. Rotate slightly inward of 34. Furthermore, the above-mentioned rotation chain 41 is.

The tension is adjusted by a guide sprocket 43 and a tension adjustment sprocket 44 at the lower part of the carry-in side.

In order to prevent the batch roller 1 held by the U-shaped receiving metal fitting 35 of the lifting chain 34 from falling off, it is placed on the loading side along the loading side straight section, the unloading side straight section, and the downward curved section of the lifting chain 34. A guide plate 45, a discharge side guide plate 46, and a lower guide 47 are provided, and the inner concave transfer 2a of the batch roller 1 rolls on the inner surface of the guide plate 45 (Fig. 2,
(See Figures 3 and 6).

Note that the carry-in guide plate 45 and the carry-out guide plate 46 are attached to an arm (not shown) on the side frame 30a.
As shown in FIG. 6, the lower guide plate 47 is fixed to a metal fitting 47a swingably suspended from the lower shaft 32, and this metal fitting 47a is fixed to a stopper 47b.
The swinging is stopped by , and the lower shaft 32 descends as the lower shaft 32 descends.

In FIG. 1, on the input side of the lifting conveyor 30.

The rolled fabric Fr on the carry-in side rail 10 is moved up and down by the lifting conveyor 3
A roller mounting device 50 is provided for transferring to zero. This roller mounting device 50 is mounted on the left and right side frames 3.
Front and rear mounting sprockets 51 provided on the outside of 0a
, 52, the front sprocket 52 is rotated by the upper mounting air cylinder 54 via the piston rod 54a and the drive lever 55, and this rotation is transmitted to the rear sprocket 51. A mounting lever 56 fixed to the shaft of the sprocket 51 is swung, and the tip of the mounting lever 56 is pressed against the small diameter stage 1b of the batch roller 1.

Also, removing the rollers for transferring the rolled fabric Fr of the lifting conveyor 30 to the delivery side rail 20! [60 is a type in which a removal air cylinder 61 is provided inside the left and right side frames 30a, 30a, and the tip of the piston rod 61a is directed forward to push the small diameter stepped portion 1b of the batch roller 1 forward. be.

In the above structure, the batch roller 1 is placed on the carry-in side rail 10, and the processed liquid-impregnated fabric F is wound up by any means or by another winding machine.
r on the carry-in side rail 10, and the carry-in chain 13
is rotated clockwise, the protrusion 15 is pressed against the small diameter stepped portion 1b of the batch roller 1, and the rolled fabric Fr is transferred forward, and when the rolled fabric Fr reaches a predetermined position, the carrying chain 13 is stopped. Then, the piston rod 54a of the mounting air cylinder 54 of the roller mounting device 50 is pushed out, the mounting lever 56 is rotated counterclockwise, and its tip is brought into contact with the small diameter stepped portion 1b of the batch roller 1. and push it forward, thereby fitting the outer rotating ring 2b of the batch roller 1 into the slot 35a of the U-shaped receiving fitting 35 of the elevating conveyor 30.

After returning the mounting lever 56, the lifting motor 33
When the elevating chain 34 is rotated clockwise in FIG. 1, the rolled fabric Fr rises, reaches the upper end, and then descends. At this time, when the rotation motor 42 is driven, the outer chain 41b is rotated via the inner chain 41a of the rotation chain 41, and this outer chain 41b
The autorotating elevating sprocket 40 of the elevating chain 34 that engages with the elevating chain 34 rotates around the rotation axis 37 according to the speed difference between the elevating chain 34 and the outer chain 41b. The batch roller 1, that is, the rolled fabric Fr, rotates (rotates) around its center line via the arm piece 3a of the fixed fland 3 that is engaged and fixed to the batch roller 1.

When the above-mentioned rolled fabric Fr descends on the delivery side and reaches the height of the delivery side rail 20, the lifting chain 34 and the rotation chain 41 are stopped, and the removal air cylinder 61 of the roller removal unit $160 is activated. After pushing out the piston rod 61a and transferring the rolled fabric Fr onto the carrying-out side rail 20 and retracting the piston rod 61a, the carrying-out chain 23 is rotated, and the rolled fabric Fr is carried out using the protrusion 25. It is transferred forward along the side rails 20, and then the fabric F is pulled out and sent to a washing process.

In this embodiment, since the rolled fabric Fr rotates on its own axis as it moves up and down on the lifting conveyor 30, there is no migration of the processing liquid, and the fixation of the dye and the reaction of the alkaline solution are performed uniformly. Then, rotate the rotation chain 41,
Since the lifting sprocket 40 for autorotation is engaged with this to make it rotate, it is easier to set the direction and speed of rotation than when the autorotation chain 41 is kept stationary and used as a rack. In addition, the above-mentioned rotation is achieved by the engagement of the arm piece 3a of the fixed flange 3 and the engagement protrusion 38a of the drive disc 38, which act as a dog clutch, without directly fixing the lifting sprocket 40 to the batch roller l. As a result, the batch roller 1 has a simple structure and is easy to attach and detach.In addition, in the above embodiment, the batch roller 1 has two rotary wheels 2a on its shaft portion 1a.

2b is attached, it is easy to transfer on the rail 1O120, and the rotation and sliding on the guides 45, 46, and 47 while going up and down on the elevator conveyor 30 are performed smoothly.

In the above embodiment, shallow recesses can be formed at the positions before and after the batch rollers l of the carry-in side rail lO and the carry-out side rail 20 are placed, so that they can easily stand still. Also,
The lifting conveyor 30 may be provided in a chamber, and steam may be supplied into the chamber to treat the fabric F by steam guidance. Note that the entire elevator conveyor 30 can be positioned above the floor A by raising the position of the rail 10.20.

(Effect of J! Akira) An elevating conveyor is provided between the carry-in side rail and the ejecting side rail, and the roll-shaped fabric is raised and lowered by this elevating conveyor to achieve timing, which significantly reduces the installation area. Moreover, by stopping any roll-shaped fabric on the elevating conveyor at the height of the carry-out side rail, it can be easily carried out and taken out, and there is no danger in this taking out.

[Brief explanation of the drawing]

FIG. 1 is a side view of an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line nu in FIG. 1, FIG. 3 is a cross-sectional view taken along line ■-■ in FIG.
Figure 4 is a side view of the U-shaped metal fittings. FIG. 5 is a side view of the fixed flange, and FIG. 6 is a front view of the lower part of the lifting conveyor. F: Fabric, Fr: Rolled fabric, 1: Batch roller, 1
0: Carrying-in side rail, 20: Carrying-out side rail, 30: Elevating conveyor, 34: Elevating chain, 50: Roller mounting device, 60: Roller removing device.

Claims (1)

[Scope of Claims] [1] A roll-shaped fabric impregnated in advance with a processing liquid such as a dye liquor or an alkaline liquid and wound around a batch roller is placed on a pair of left and right rails in contact with the ends of the batch roller. In the fabric timing processing device configured to place and transport the fabric, an elevating conveyor for the rolled fabric consisting of a pair of left and right elevating chains extending in the vertical direction is provided in the middle of the rail, and on the carry-in side thereof, A roller mounting device is provided for transferring the rolled fabric on the rail to the elevating conveyor, and a roller removing device is provided on the discharge side for transferring the rolled fabric on the elevating conveyor onto the rail. A fabric timing processing device featuring: [2] The fabric timing processing apparatus according to claim 1, wherein the lifting conveyor supports the end of the batch roller by U-shaped receiving metal fittings attached at equal intervals to the endless lifting chain. . [3] The fabric timing processing apparatus according to claim 1 or 2, wherein the elevating conveyor rotates a batch roller.