JPH06272154A - Apparatus for automatic immersion treatment of woven fabric - Google Patents

Abstract

PURPOSE:To provide an immersion treatment apparatus for woven fabric having increased immersion treatment effect by immersing the total woven fabric introduced into the liquid in each treating liquid tank keeping the wavy zigzag form and transferring to the outlet side of each treating liquid tank. CONSTITUTION:A cloth beating disk 44 connected to two supporting shafts 42 via a parallel link 43 is placed in each treating liquid tank 2a and the two supporting shafts 42 are connected to swing arms 51, 52 with a link 53. The arm 51a of one swinging arm is connected through a connection rod 57 to a crank pin 56 of a crank 55 rotating with a motor. The objective apparatus 1 for the automatic immersion treatment of woven fabric is provided with a cloth beating apparatus 40 having the above structure. The cloth beating disk 44 having cloth beating plate 50 protruding from the bottom face is submerged in and pulled out of the liquid of the treating liquid tank 2a and the surface of the woven fabric in the liquid is beaten, pressed into the liquid and intermittently driven in the moving direction of the fabric.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic dipping treatment apparatus for woven fabrics used for washing, fluorescent finishing, softening and the like of rope-like woven fabrics such as circular knitted knitted fabrics, cotton fabrics and towels.

[0002]

2. Description of the Related Art A conventional automatic immersion treatment apparatus generally called a Wins type water washing machine is disclosed in, for example, Japanese Patent Publication No. 47-460.
As described in Japanese Patent Publication No. 32 and Japanese Patent Publication No. 1-222383, the woven fabric fed by the driving roll is fed to the processing liquid tank via the auxiliary roll and the reel so as to descend, and the lowered woven fabric is removed. It is formed into a zigzag wave shape at the introduction portion of the downward slope of the treatment liquid tank and introduced into the liquid of the treatment liquid tank. The woven cloth that has been soaked in the liquid is pulled out from the liquid by the drive roll of the next processing liquid tank and fed to the next processing liquid tank. The woven cloth is soaked while the processing liquid tank is sequentially swirled in a spiral shape, and the woven cloth that has been soaked is sent to the next step by a drawing roll.

[0003]

The woven fabric formed in the zigzag wave shape at the introduction portion of the descending slope of the processing liquid tank and introduced into the liquid only slides down the slope, and therefore the inlet side of the processing liquid tank. The woven fabric does not become submerged over all or almost all of the processing liquid bath. The woven cloth soaked in the liquid collapses in a zigzag wave shape due to its rigidity, and becomes a wavy pitch with a rough pitch as it goes to the outlet side of the processing liquid tank, and in some cases a flat band shape. Insufficient cloth retention time cannot be taken.

Since the woven cloth soaked in the liquid is liable to float, especially the thin woven cloth or the woven cloth containing air is greatly lifted, the upper part of the zigzag-wavy woven cloth is separated from the immersed state and is exposed to the atmosphere. It may be fed while being exposed, and there is a problem that it is difficult to uniformly dip the entire woven fabric and the treatment effect is insufficient, and it is difficult to control the amount of cloth retained in each treatment liquid tank.

The present invention solves the problems of the prior art, and feeds the woven fabric introduced into the liquid of each processing liquid tank to the outlet side of the processing liquid tank in a zigzag corrugated state. Then, it aims at providing the dipping treatment apparatus of the woven fabric which increases the dipping treatment effect.

[0006]

SUMMARY OF THE INVENTION An automatic dipping treatment apparatus for a woven fabric according to the present invention is configured such that the woven fabric is suspended around a drive reel and a guide roll and swirled in a spiral manner to sequentially line a plurality of treatment liquid tanks. In an automatic immersing device for woven fabrics that is washed with water, a cloth hitting machine with a cloth hitting plate protruding from the bottom appears and disappears in the liquid in the processing liquid tank, and hits the surface of the woven cloth in the liquid to remove the woven cloth. It is characterized in that each processing liquid tank is provided with a cloth striking device which is pushed into the liquid and is intermittently fed in the traveling direction. In the above, as the cloth striking device, a plurality of cloth striking machines are connected to two support shafts pivotally attached to the left and right side walls of the machine frame through parallel links, and fixed to the ends of the two support shafts. It is possible to adopt a configuration in which the swinging arms are linked by a link, and an arm integrated with one swinging arm and a crank pin of a crank rotated by a motor are linked by a connecting rod.

[0007]

[Advantageous Effects of the Invention] When the cloth striking plate in the ascending position descends and the cloth striking plate is immersed in the liquid, the rotation of the drive reel causes a zigzag wave at the inlet side of the processing liquid tank to be immersed in the liquid. The surface of the introduced woven fabric is struck and the upper part of the woven fabric exposed to the atmosphere is submerged in the liquid, and the woven fabric is sent to the outlet side of the treatment liquid tank. When the cloth tapping machine that appears in and out of the liquid rises from the lowered position, the woven cloth that is submerged in the liquid also floats up, but since the appearance speed (vertical movement speed) of the cloth hitting machine is faster than the floating speed of the cloth, The woven fabric below the board is fed to the outlet side while being dipped in the liquid in a zigzag wave shape.

When a plurality of cloth tapping machines are connected to two supporting shafts through parallel links and the swinging arms of the supporting shafts are swung by a predetermined angle by the rotation of the crank, they are held horizontally by the parallel links. The plurality of cloth tapping machines, which are held horizontally, simultaneously perform oscillating motions of the same radius as the parallel links to simultaneously deliver the woven cloths of the plurality of processing liquid tanks. If one end of the parallel links is fixed to the support shaft so that the parallel links are approximately horizontal when the multiple cloth tappers are in the raised position, and the parallel links are swung toward the outlet of the processing liquid tank, the cloth The striking plate also swings in the same manner, and the fabric striking plate strikes the surface of the woven fabric according to the amount of swing of the fabric striking plate to push the woven fabric into the liquid and to deliver the woven fabric in the traveling direction.

As described above, according to the present invention, the surface of the woven cloth is struck by the cloth striking plate that appears in and out of the solution in the processing solution tank so that the woven cloth is pushed into the solution and fed in the traveling direction. The woven fabric introduced into the tank is dipped into the liquid in a zigzag wavy state and sent out to the outlet side, and the woven fabric can be uniformly dipped in each processing liquid tank and the woven fabric remains. The amount can be increased and the dipping treatment effect can be dramatically increased. Incidentally, when a plurality of treatment liquid tanks have the same number and the same capacity, the same dipping treatment effect as when one conventional automatic dipping treatment device of the present invention is used by connecting two to four conventional automatic dipping treatment devices in series is obtained. It becomes possible.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

First, the automatic dipping device 1 will be described in detail with reference to FIGS. The automatic immersion treatment apparatus 1 includes six treatment liquid tanks 2a, 2b, 2, 2d, 2e, 2f. That is, as shown in FIG. 2, the processing liquid tank 2 welded to the machine frame 3 is divided into six processing liquid tanks 1a to 1f by the partition wall 4 inclining from the inlet to the outlet of the woven cloth. The bottom plate 5 on the inlet side of each of the processing liquid tanks 2a to 2f has a downwardly sloping surface so that the lowered woven fabric S is formed in a zigzag wave shape and introduced into the liquid. A heating tank 8 for processing liquid, which is provided with a heater 7, is connected in series to the end portions on the outlet side of the processing liquid tanks 2a to 2f via a partition wall 6 having a hole.

A cloth amount detecting sensor 10 is rotatably supported on a horizontal shaft 9 pivotally mounted on a partition wall 4 on the outlet side of each processing liquid tank.
The cloth amount detection sensor 10 is biased by the weight 11 screwed to the cloth amount detection sensor 10 so as to swing clockwise in FIG. 3, and contacts the stopper (not shown) so that the detection portion is substantially vertical. It is submerged in liquid. When the cloth amount detecting sensor 10 is pressed by the woven cloth S in the liquid, the cloth amount detecting sensor 10 swings as shown by the phantom line in FIG. 3, and the swing angle is approached via the detection piece 13 connected to the cloth amount detecting sensor 10. Switch 1
Detected in 2. By changing the position of the weight 11 screwed to the cloth amount detection sensor 10 to change the swing load, it is possible to adjust the predetermined amount of the woven cloth retained in the liquid in each processing liquid tank.

The gate-shaped bridge 14 is installed on the side walls 33 and 34 of the left and right machine frames above the inlet of the processing liquid tank 2, and the reel support 15 is fixed to the bridge 14, and the reel support 1
Five drive reels 16 are rotatably supported by bearings 35 attached to the unit 5 so as to face the inlet sides of the processing liquid tanks 2b to 2f. A chain 20 is suspended around a chain wheel 18 of a reel driving motor 17 and a chain wheel 19 of a drive reel attached to the bridge 14, and the operation of each of the five drive reels 16 is controlled independently. Then, the diameters of the five drive reels 16 gradually increase from the inlet to the outlet (from the processing liquid tanks 2b to 2f), and the feeding amount of the woven fabric gradually increases. When the amount of woven fabric fed is gradually increased, the woven fabric S is not abnormally retained in each processing liquid tank, and a predetermined amount of woven fabric S is always smoothly fed, which is preferable in practice.

The feed roll 2 is provided above the inlet side of the processing liquid tank 2a.
1, a pull-out roll 22 is attached to the machine frame 3 above the outlet side of the processing liquid tank 2f, as in the conventional case. Although not shown in FIGS. 1 to 3 for clarity, the feed roll 21
Is constantly rotated by a motor (not shown) while the automatic dipping device 1 is in operation to supply the woven fabric. The pull-out roll 22 is rotated by a motor (not shown) controlled by the cloth amount detection sensor 10 provided on the outlet side of the treatment liquid tank 2f. Reference numeral 23 is a guide roll fixed to the left and right side walls 33 and 34.

A liquid flow nozzle 26 and a liquid flow nozzle 27 are provided at the inlet and outlet of each of the processing liquid tanks 2a to 2f. The liquid flow nozzle 26 has twelve diagonally downward jetting holes perforated at equal intervals in a ring-shaped pipe 28, and a splash scattering prevention cover 29 is welded to the outer periphery of the pipe 28, and a strong liquid flow from the jetting port is used for weaving. The cloth is sent into each of the processing liquid tanks 2a to 2f. The liquid flow nozzle 27 has substantially the same configuration as the liquid flow nozzle 26, and has a function of flowing down fluff or the like adhering to the woven fabric S after the immersion process. The treatment liquid is returned from the drainage port 31 of the heating tank 8 to an automatic filter (not shown) to remove fluff that has fallen off and then pumped up by the pump 32 to the treatment liquid tanks 2a to 2f from the liquid flow nozzles 26 and 27. It is designed to be circulated and used by jetting and supplying liquid.

Each processing liquid tank 2a to 2 of the automatic immersion processing apparatus 1
The f is equipped with the cloth tapping machine 44 shown in FIGS. 4 and 5 for hitting the surface of the woven cloth S immersed in the liquid to push the woven cloth into the liquid and intermittently feeding the woven cloth little by little in the traveling direction. The cloth striking device 40 is installed as follows.

Bearing 4 fixed to left and right side walls 33, 34
Two support shafts 42 are rotatably pivotally attached to the first and the first support shafts 41, and the other ends of the parallel links 43 fixed to the two support shafts 42 are connected to a hanging plate 45 of a cloth tapping machine 44 by a pin 46. Thus, six cloth tapping machines 44 are suspended horizontally from the two support shafts 42.

In the cloth tapping machine 44, five bar bars 49 bent in a U-shape are welded at equal intervals on the lower side of the front plate 47 and the rear plate 48, and four bar bars 49 are attached to the lower surface of the bar bar 49. The cloth hitting plate 50 is welded so as to project downward. The hanging plate 45 is above the front plate 47 and the rear plate 48, the angle θ between the hanging plate 45 and the bar 49 is the same as the inclination of the partition wall 4 of the processing liquid tank 2, and the left and right of the hanging plate 45 are well balanced. It is welded to the target.

Swing arms 51 and 52 are provided at the ends of the two support shafts 42.
And the swing arms 51, 52 are connected by a link 53, and the arm 51a of the swing arm 51 and a crank pin 56 of a crank 55 directly connected to the beating plate driving motor 54 are connected by a connecting rod 57. There is. Therefore, when the motor 54 rotates, the cloth hitting board 44 swings between the raised position shown by the phantom line and the lowered position shown by the solid line in FIG. When the cloth striking plate 44 descends from the raised position and the cloth striking plate 50 is immersed in the processing liquid, the cloth striking plate 50 makes an arc motion that goes in the traveling direction of the woven fabric S (rightward in FIG. 4) as it descends. Woven fabric S
The surface of the woven fabric S is struck to push the woven fabric S into the liquid for kneading and washing, and at the same time, the woven fabric S is fed little by little in the traveling direction.

In the automatic dipping treatment apparatus 1 having the above structure,
The first processing liquid tank 2 is driven by the feed roll 21 that rotates at a constant speed.
The woven fabric S that has fallen to a is fed by the jet flow of the liquid flow nozzle 26 and is introduced into the processing liquid in a zigzag wave shape. The woven cloth S in the treatment liquid is struck by the cloth striking plate 50 of the cloth striking board 44, sent while being pushed into the liquid, and subjected to the immersion treatment, and then the fluff etc. is washed away by the liquid flow nozzle 27. The cloth is fed to the next processing liquid tank 2b by the rotation of the drive reel 16 through the guide roll 23. Thereafter, in the same manner, the woven fabric S is subjected to the dipping treatment while spirally advancing in the treatment liquid tanks 2b, 2c, 2d, 2e, and 2f in order, and the weaving treatment in the last treatment liquid tank 2f is completed. The cloth S is delivered from the drawing roll 23.

The operation of the drive reel 16 of the processing liquid tank 2b is controlled by the signal of the cloth amount detecting sensor 10 which detects the amount of the woven cloth S staying in the processing liquid tank 2a.
Similarly, the operation of the drive reel 16 and the pull-out roll 23 of the processing liquid tanks 2C to 2f is controlled. Since the cloth amount detection sensor 10 of each of the processing liquid tanks 2a to 2f detects the upper limit of the woven cloth staying in the liquid of the processing liquid tank, the processing liquid tanks are always in the continuous operation during continuous operation. A large amount of woven fabric stays substantially uniformly and is subjected to immersion treatment.

The present invention is the automatic immersion treatment apparatus 1 of the above embodiment.
It is not limited to. For example, the cloth hitting device 40 may be installed in a known automatic dipping treatment device described in Japanese Patent Publication No. 47-46032.

[Brief description of drawings]

FIG. 1 is a side view of an automatic continuous immersion treatment apparatus showing one embodiment of the present invention.

FIG. 2 is a plan view of an automatic immersion treatment device.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a side view of an embodiment of the cloth tapping machine.

FIG. 5 is a plan view of a cloth tapping machine.

[Explanation of symbols]

 1 Automatic Immersion Treatment Device 2a, 2b, 2c, 2d, 2e, 2f Treatment Liquid Tank 10 Cloth Quantity Detection Sensor 16 Drive Reel 21 Feed Roll 22 Draw Roll 23 Guide Roll 40 Cloth Knocking Device 42 Spindle 43 Parallel Link 44 Cloth Knocking Board 50 Cloth hitting board 51 Swing arm 52 Swing arm 53 Link 55 Crank 56 Crank pin 57 Link rod

Claims (2)

[Claims] 1. An automatic dipping treatment device for a woven fabric, in which a woven fabric is suspended around a drive reel, a guide roll, etc., and spirally swirled to sequentially form rows in a plurality of treatment liquid tanks for washing with water. Each of the cloth striking devices that protrudes the cloth striking plate and sinks into and out of the liquid in the processing liquid tank, hits the surface of the woven cloth in the liquid to push the woven cloth into the liquid, and intermittently feeds it in the direction of movement. An automatic dipping treatment device for woven fabric, which is installed in a treatment liquid tank. 2. A swinging arm in which a plurality of cloth tapping machines are connected to two support shafts pivotally attached to the left and right side walls of the machine frame via parallel links, and fixed to the ends of the two support shafts. 2. The automatic woven fabric according to claim 1, wherein the woven cloth is connected by a link, and the arm integrated with one swing arm and a crank pin of a crank rotated by a motor are connected by a connecting rod. Immersion treatment equipment.