KR960008840B1 - Rope type washing device for printed fabric - Google Patents

Abstract

An endless rope of printed fabric(2) is passed and rinsed a number of times through the successive U-shaped chambers(10, 12) filled with water and a lot of rollers(58, 60, 62) cooperating with idle rollers(84, 86, 88) provided over the inlet and the outlet of the U-shaped chambers. A number of the same devices(A-F) are successively placed in line. Each device includes a rectangular housing(8) containing two U-shaped chambers(10, 12) each of which is vertically movable and suspended by a weight detector(46) with a hanging rod(42). The other weight detector(54), which is electrically connected with a standard quantity detecting means(56), suspends the left and right weight detectors(46, 48). The rollers(58, 58', 60, 62) provided near the inlet(64) and the outlet(66) of the housing is driven by the electric motors(68, 70, 72) electrically connected with the standard quantity detecting means.

Description

Printed Rope Washer for Printed Fabrics

1 is a cross-sectional view of the present invention in a side view.

2 is a cross-sectional configuration of the present invention seen from the back.

Figure 3 is a cross-sectional configuration view from the front showing the linkage relationship between the left and right hand washing device in the state the present invention is installed.

4 is a cross-sectional configuration view of the state of FIG. 3 of the present invention in plan view.

5 is a main portion of the present invention.

6 is a perspective view of a part of the injection nozzle of the present invention fractured.

Figure 7 is a schematic diagram showing the operating state of the weight sensor of the present invention.

8 is a front configuration diagram in a state in which the present invention is installed.

9 is a conventional schematic cross-sectional configuration diagram,

a is a cross-sectional view seen from the front.

b is a cross-sectional view of a plan view.

* Explanation of symbols for main parts of the drawings

A, B, C, D, E, F: Flushing device A: Supply roller

B: discharge roller c: distribution roller

8: cylinder 10, 12: submerged pipe

46, 48, 54: weight detection zone 56: quantitative detection device

58, 60, 62: drive rollers 68, 70, 74: electric motor

76: yard meta 84, 86, 88: driven roller

110, 112, 114: air cylinder 142: detection port

148 limit switch 150 indicator light

172: detection switch

The present invention relates to a rope-type flushing device to wash the glue (pool) infiltrated with the fuel during the printing operation, in particular, during the washing operation, while the fabric is always maintained in an appropriate amount in a number of washing equipment pressurized water and moving To this end, it is also intended to increase the work efficiency and flushing effect, so that the pressurized washing operation is performed by a very smooth and even force.

In general, the printed rope washing device for the printed cloth is connected between the supply unit of the fabric and the drying apparatus installed with the spreader at a predetermined interval by connecting several fabrics having the same configuration to supply the printed cloth through the high temperature chamber. When the fabric is narrowed down through the supply part, the washing work is completed by passing several washing devices from one washing machine in order, and the washed fabric is passed through the spreader and several steam rollers to be dried. The work process is done.

However, in the conventional rope washing apparatus, as shown in FIG. 9, a plurality of submerged chambers 202 inclined in a predetermined direction are equally formed in the washing apparatus 200 so as to vertically feed the supplied fabric. 204, 206 through the 204, 206 to stay in a certain amount to drive the up and down rollers (204, 206) so that the fabric is gradually submerged from one side immersion chamber (202) Pressurized water is made while moving to, and the fabric passed through the multiple immersion chamber 202 is to move to the other washing device 200 is more clear than the washing water from one side of the washing device 200 to the pressure washing.

Therefore, this is to be transported at a normal speed by a pair of up and down rollers 204 and 206 installed on the top of each water washing device 200, and in this process, so that the pressure washing is made at the same time, up and down rollers 204 Slow rotation of the 206 can not expect instant washing effect such as hand washing, the washing effect is reduced, and also the fabric supplied from one side washing apparatus 200 and the multiple strands of fabric supplied from each immersion container 202 The upper and lower rollers (204, 206) are moved together by being pinched together, so that several strands of fabric are each twisted or agglomerated, and due to the tension generated slightly differently, there is a difference in the feed amount. In the end, the transfer of the fabric is eventually moved from the submerged immersion chamber 202 to another immersion chamber 202 or one side washing apparatus 200 to another washing apparatus 200 As there is no margin of the fabric, the immersion is not made properly or the fabric is wound around the lower roller 206 so that the washing work is not performed properly. It will be devalued.

And, if you want to correct this phenomenon in a timely manner, the operator constantly monitors several flushing devices and stops the whole machine operation when any part is detected, and the worker pulls out the shortage fabric and supplies it again. Since it requires a lot of manpower, the work efficiency is lowered, and the up and down rollers of each flushing device are installed with a long working direction from side to side, so that the width of the flushing device is wider and takes up a lot of installation space. Is there.

In order to solve the above problems, the front and rear planes formed long before and after connecting the two submerged pipes having a U-shaped side in the inside of the rectangular cylinder can be installed to move up and down. The weight and the sum of these weights are respectively connected to a weight sensor such as a load cell, and these weight sensors are connected to a quantitative sensor configured to allow selective operation of weight by the operator's operation. It is displayed on the display panel of the quantitative detection device, and the quantitative detection device is selectively connected to the motors of the drive rollers installed at the front and rear of the upper left and right flood water pipes, so that a certain amount of fabric is always maintained in the left and right water bottles. The distribution roller installed at the rear of the left and right flood pipes is rotated forward and backward by the lower point operation set in advance in the metering device. This is done.

In other words, if the electric motor connected to the supply roller and the discharge roller that rotates only in the direction of movement of the fabric is connected with the quantitative sensing device with the proportional control decoration, the work proceeds even if the combined weight of the left and right water pipes is constant with the inputted weight. When the supply amount of the fabric is small in the washing device of one side while the washing operation is made by rotating slowly in the direction, the fabric is supplied from the water supply device installed in the opposite direction by accelerating the rotation of the corresponding supply roller or the discharge roller. In addition, the distribution roller installed at the rear upper center of the left and right flood pipes is less than the fixed weight of either left and right water pipes, and even if the fabric of the weight to be set is combined with the fixed weights of the other flood pipes By setting the lower point weight in advance within the range that does not give When the fabric of one submerged pipe is moved to the other side and reaches the bottom point, the fabric is distributed to the other submerged pipe by repeating the movement of the fabric of the other submerged pipe to the one submerged pipe by the reverse rotation of the electric motor connected to the distribution roller by the quantitative sensor. Pressurized water washing is performed while passing through.

More briefly, the supply rollers and discharge rollers installed at the inlet and outlet of each flushing device always improve gradually according to the working speed, and if the amount of fabric supply of the flushing device is insufficient, the supplying roller of the flushing device is fast. Rotating to make sure that a certain amount of fabric is always supplied in each washing machine, and the distribution roller installed at the rear makes it possible to instantaneously rotate the infiltrate into the fabric by rapidly turning it forward and backward by detecting the bottom point of the fabric supplied to the left and right water pipes. Repeatedly repeating the same role as the hand washing to push under pressure.

In addition, air is injected into the driven rollers which are brought into contact with each driving roller to apply water very smoothly and evenly when washing the pressurized water, and a cylindrical spray nozzle and a sensing hole are installed under the rollers to squeeze out of the fabric during pressurizing water. The discharged foil was washed and the fabric was prevented from passing between the rollers in a knotted or knotted state.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In a conventional rope washing apparatus, which is installed between the supply part 4 and the drying device 6, which narrows the printed cloth 2 in the unfolded state at regular intervals, the plane is generally rectangular in shape and The inner outer surface of the submerged pipes 10 and 12 is formed by inserting two rectangular submerged pipes 10 and 12 having a U-shape in the shape of a cylinder 8 formed slightly higher down before and after. Connecting pieces 26, 28, 30 and 32 of the fixed rods 22 and 24 fixed laterally to the inner surface of the cylinder 8 to the connecting pieces 14, 16, 18 and 20 formed in the cylinder. The left and right inundation pipes 10 and 12 are operated up and down from the cylinder 8 by connecting with pins, respectively, and in the bottom of the inundation pipes 10 and 12, an anhydrous tube small hole 34 and 36 are provided. Through the wash to allow the wash water to flow from the cylinder (8).

Connecting rods (38) and (40) formed in the inner central portion of the left and right immersion pipes (10) and (12), respectively, are connected to the support rods (42) and (44) of a predetermined length. normal weight sensor 46, 48, and the like, and the upper and left connection parts of the left and right weight sensors 46, 48 are connected to the horizontal support rod 50, and the center portion of the horizontal support rod 50 is Another weight sensor (54) connected to and fixed to the support plate 52 of the cylinder (8) is connected and installed, and these weight sensors (46), (48) and (54) are fixed-quantity sensing devices installed in front of the cylinder (8). Electrical connection with 56).

Inside each of the flushing devices (A) (B) (C) (D) (E) (F), several rollers 58, 60, 62 are respectively installed to serve as both pressurized water and transfer. It is installed near the inlet 64 and the outlet 66, and the rear upper part of the left and right inlet pipes 10, 12, respectively, and several washing apparatuses (A) (B) (C) (D) (E) ( The roller (59) toward the inlet (64) side of the flushing device (A), which is installed in the first material, is installed in the upper portion of the rear of the outlet (66) and the left and right immersion pipes (10) (12). As shown in (62), the roller (59 ') toward the inlet (64) of the water washing device (B), (C), (D), (E) and (F) except for the water washing device is slightly longer in length. It is connected to the electric motor 70 and the belt 72 of the roller installed on the outlet 60 side of the washing device (A) (B) (C) (D) (E) installed on one side.

The electric motors 68, 70 and 74 connected to the rollers 58, 60 and 62 are electrically connected to the quantitative sensing device 56, respectively. D) The supply rollers 58, 58 'and the discharge roller 50 installed at the inlet 64 and the outlet 66 of the (E) and (F) are connected in a proportional control manner, and the left and right water pipes (10) The electric motor 74 of the distribution roller 62 installed at the rear upper part of the 12 is connected to be rotated forward and backward by the lower point weight input to the quantitative sensing device 56, and the supply roller 58 of the first washing device A is installed. In the electric motor 68, a yard meta 76 was attached.

All the rollers 58, 60, 62, which are installed in connection with the motors 68, 70, 74, are formed in the center to form recessed grooves 78, 80, 82 in the center thereof, respectively. The driven rollers 84, 86, 88 are brought into contact with the recessed grooves 78, 80, 82, and rotated, but the driven rollers 84, 86, 88 are made of a soft material such as rubber. The air 90 is injected at a constant pressure.

The driven roller (84) (86) (88) is a working rod (96) in which the front and rear support pieces (92) (94) (96) of the rollers (84) (86) (88) are installed before and after the cylinder (8). The ends of the actuating rods 98, 100 and 102, which are fixed to the 100 and 102 and protrude outward, are connected to the actuating pieces 104, 106 and 108, one side of which is pinned. On the other side of the pieces 104, 106 and 108, the operating rods of the air cylinders 110, 112 and 114 connected to the cylinder 8 were connected.

Below the rollers 58, 58 ', 60, 62, cylindrical spray nozzles 120, 122, 124, 126 are respectively installed along the moving direction of the fabric 2, and the washing apparatus ( A) (B) (C) (D) (E) (F) is supplied with the washing water filtered through the filter 132 by a circulation pump 13 connected to the bottom discharge pipe 128. The injection nozzles 12, 122, 124, and 126 are formed of inner and outer tubular bodies, and a space 134 is formed therebetween, and the inclined surface 136 is formed from the center of the inner tubular body to the outer top. The washing water supplied by surrounding the water is sprayed to the lower center portion through a narrow gap 138 formed between the inclined surface 136 and the inner upper tube.

Immediately below the spray nozzles 122, 124, 126 except for the spray nozzles 120 installed below the supply rollers 58, 58 'among the spray nozzles 12, 122, 124, and 126. In the nozzle 120, 122, 124, 126 has a diameter smaller than the diameter of the circular ring 140 is formed smaller than the detection hole 142 is formed to connect to the operating rod 144 installed in the cylinder (8) And an operating piece 146 formed on the operating rod 144 protruding outward from the cylinder 8, and a pressing portion of the limit switch 148 electrically connected to the main switch (not shown) is positioned below the operating piece 146. These limit switches 148 are intended to be connected to the indicators 150 respectively installed on the upper half of the corresponding washing device (A) (B) (C) (D) (E) (F).

Unexplained code

(A) Supply Rollers

(B) discharge roller

(C) is a distribution roller

152 is a water level regulator

154, 156 is a see-through

(158) (160) is an internal confirmation light

162 is a discharge valve

164 is a water supply pipe connected to one side flushing device

166 is a steam supply pipe

168 Silver Expander

Reference numeral 170 is a display panel of the metering device 56

Denoted at 172 is a sensing switch.

The present invention configured as described above transverses about six flushing devices (A) (B) (C) (D) (E) (F) on one side of the fabric supply unit 4 which is normally used as shown in FIG. The first flushing device (A) adjacent to the supply unit 4, unlike the other flushing devices (B), (C), (D), (E) and (F), is provided with a separate electric motor (68). Must be provided with a washing device connected to each other, and the inlet 64 and the outlet 66 of each of the washing devices B, C, D, E, and F communicate with each other. Abandonment 168 is installed a little higher and on one side of the dilator 168 to install a drying device 6 consisting of a plurality of steam rollers so that the entire work is made in a single working line.

When the installation of the washing device (A) (B) (C) (D) (E) (F) is completed, supply the washing water as necessary using the water level adjusting device 152, but about six washing devices (A) (B) (C) (D) (E) (F) Into the washing water installed in the second, third and fourth flushing devices (B) (C) (D), a refining accelerator is added and the steam supply part is not shown. The steam supply pipe 166 connected to the bottom of the tubular body 8 supplies hot steam into the washing water to maintain the washing water at a constant temperature. The filter is discharged from the discharge tube 128 and the connecting piece circulation pump 130 at the bottom of the tubular body 8. The washing water filtered through 132 is always supplied to each injection nozzle 12, 122, 124, and 126. When the washing water exceeds a certain level, each side of the washing device (A) (B) ( C) (D) (E) by opening and closing the valve of the supply pipe 164 connected to supply the refining device located on each side of the washing water.

When the preparation for washing operation is completed, the printed fabric 118 is supplied through the printing machine and the high-temperature heating chamber, and the fabric of the expanded state is passed through the roller of the supply unit 4 to narrow the worker. Holding one end and passing it between the supply roller (A) through the inlet port 64 of the one side washing device (A) adjacent to the supply unit 4, and manually operated the electric motor 68 connected to the drive roller 58, After supplying the appropriate amount of fabric (2) in one submerged tube 10 through the yard (76) meta (76) attached to the rear of the electric motor 68, the weight of the one submerged tube (10) is the weight sensor ( Appears on the display panel 170 of 56) inputs the identified weight to the metering device (56).

The fabric 118 supplied to the one submerged pipe 10 passes through the inside of the U-shaped tube to the rear end and passes between the distribution rollers (C) to manually pass the electric motor 74 connected to the driving roller 62. After operation, check the display panel 170 of the metering device 56 electrically connected to the other weight sensing unit 48, leaving some margin in the one submerged pipe 10, and then moving to the other submerged pipe 12. After the operator's operation, the weight of one side and the other submerged pipe 10, 12 is operated equally for a while, and the weight sensing weight of both sides is inputted to the entire weight display panel on the upper side. The supply roller (A) and the distribution roller (C) are immediately rotated and input to the metering control device 56 by automatically switching the motors 68 and 70 connected to the distribution roller (C). Left and right flooded the fabric (2) that is less than the weight 10 is supplied to the donor by 12.

Then, the fabric 2 supplied to each of the washing apparatuses A, B, C, D, E, and F by the worker is rollers 58, 58 'along the washing process of the fabric. 60, 62, injection nozzles 120, 122, 124, 126 and the detection port 144 must be passed in the order of installation.

When the predetermined amount of the fabric 2 is supplied in the washing device A installed in the first place, the end of the fabric 2 which has been moved to the front of the other submersion pipe 12 is caught and passed between the discharge rollers (b). Through the outlet 66, the inlet 64 of the other side of the water washing device (B) and the supply roller (58 ') to be introduced into the one submerged pipe (10) of the other side of the water washing device and then the discharge roller of the one side of the water washing device (A) (B) by manually operating the electric motor 70 is connected to supply the fabric (2) as much as the weight of the weight sensing weight of any one submerged bucket (10) of one of the water washing device (A) and the roller for distribution again By manually operating the electric motor 74 of (c), the above-described operation of repeating the above-described operation of leaving some margin in one submerged pail 10 and moving it to the other submerged pail 12 is repeated. D) (E) (F) is also to supply a predetermined amount of fabric (2).

Finally, the end of the fabric (2) discharged from the outlet 66 of the flushing device (F) installed through the spreader 168 installed high on the other side to spread the fabric (2) wide and then up and down It passes through several installed steam rollers and simultaneously operates the fabric supply unit 4, each of the washing machines A, B, C, D, E, F, and the expander 168 and the drying unit 6 at the same time. As a result, normal washing work is performed.

During the normal washing operation, the discharge rollers (A) (B) (C) (D) (E) (F) and the supply rollers of the first washing device (A) are in the working direction. It is designed to rotate only in one direction, and also adopts a proportional control method so that the weight of the fabric 2 supplied in each of the washing apparatuses A, B, C, D, E, F is fixed. When the weight exceeds the pre-input weight of the weight 56, the rotation of the supply rollers 58, 58 'is slowed to reduce the carrying amount of the fabric 2 and vice versa when the weight of the supplied fabric 2 is reduced. In this case, the rotation of the supply rollers 58 and 58 'is accelerated to increase the carrying amount of the fabric 2.

That is, even if each of the washing apparatuses A, B, C, D, E, and F is provided with the fabric 2 having the same weight as the weight sensing weight inputted to the weighing controller, The refining operation of the motors 68, 70 and 74 is continuously performed, and if the weight of the fabric 2 supplied in any one of the refining devices falls below a certain level, the supply rollers 58 and 58 ' ) And the electric motor 70 of one side washing apparatus connected with the electric motor 70 of one side washing apparatus connected with the belt 72, respectively, rotates in association with each of the water washing apparatuses (A) (B) (C) (D) (E It is to be able to stay a certain amount in (F) all the time.

In addition, the dispensing rollers (C), which play an important role together with the proper supply and movement of the fabric (2) in the washing device (A) (B) (C) (D) (E) (F) It is installed in connection with the electric motor 74 and is slightly less than the weight of each of the left and right immersion pipes 10, 12 displayed on the metering control device 56 (for example, the weight of any one immersion pipe into which the fabric is introduced If the 50Kg, the weight of the fabric between the bottom point is set to 50Kg and 50Kg or less is the weight point that can enter the other submerged pipe of the appropriate weight), the electric motor 74 is rotated forward and backward by the lower point pre-input to the distribution roller (C) Is rotated in one direction, the fabric 2 of one of the submerged pipe 10 is moved to another submerged pipe 12 to reach the lower point, and the distribution roller (C) is rotated by the lower point to reverse the fabric (2) Repeat the operation of moving from the other submerged pipe 12 to the one submerged pipe 10 to the bottom point. It becomes.

Therefore, the dispensing roller (C) is capable of accelerating the rotational force while rotating static, unlike the supply roller (A) or the discharge roller (I), in this process, an effective pressurized water washing operation such as hand washing is performed.

Each driving roller 58, 60, 62, which is connected to and installed with the motors 68, 70, 74, has recessed grooves 78, 80, 82 formed in the center of its outer surface. The curved surfaces of the driven rollers 84, 86 and 88 are rotated in contact with the 78, 80 and 82, and the driven rollers 84, 86 and 88 are made of a soft material such as rubber. It has a constant pressure of air is injected into the inside and can always apply a soft and constant force to the fabric (2) passed between them, it is easy to pressurized water washing and the driven rollers (84, 86, 88) The air cylinders 110, 112, and 114 installed in connection with the air pressure inside the air cylinders 110, 112, 114 are automatically released by the regulator (not shown) when a force of a predetermined pressure or more is generated. Even if (2) is passed in the knotted state, the washing operation can be performed smoothly without burdening the roller (a) (b) (c).

The spray nozzles 132, 122, 124, and 126 of each of the water cleaning devices A, B, C, D, E, and F mentioned briefly above have a roller 58 (60) and (62) or after passing through the rollers (58, 58 '), 60, 62, depending on whether you have a different effect, the supply roller (58) (58') below the distribution roller The spray nozzles 120, 124 and 126 installed below both sides of the 62 pass through the rollers 58, 58 'and 62, respectively, in the inside of the left and right immersion pipes 10 and 12, respectively. 12) by supplying the washing water to the fabric (2) passing through the rollers (58, 58 ', 62) in advance to give a weight to prevent the fabric (2) from floating by the wash water and to the submerged pipe (10) (12) It is to make a stack move sequentially inside.

Then, the dispensing roller (C) for dispensing rollers (the dispensing roller is rotated forward and backward) is installed before the fabric 2 passes, and the spray nozzles 124, 126, and 122 below the discharging roller (B). When the fabric (2) supplied to the silver roller (C) (B) is moved from the submerged tubs 10 and 12 in a twisted or knotted state, it is caused by the strong jetting force sprayed in the opposite direction of the movement of the fabric (2). The kink or the knot to be released and the greater effect beforehand was to quickly wash the water discharged to the outer surface of the fabric (2) by the pressing force of the roller to increase the flushing effect and prevent re-infiltration into the fabric.

In addition, immediately below the injection nozzles 124, 126, and 122, the detection ring 142 of the detection port 144 connected to the limit switch 148 is located, and thus the injection nozzles 124, 126, and 122 are located. If the knot is not released despite the jetting force through the knot is caught by the detection ring 142 to operate the limit switch 148 connected to the main switch (not shown), the operation of all mechanical devices is stopped and at the same time each flushing device (A) (B) (C) (D) (E) (F) Flushing device (A) (B) where abnormality is turned on when the corresponding indicator 150 installed separately connected with the limit switch 148 is turned on. (C) (D) (E) (F) will inform the operator of the location.

The rollers 58, 58 'are located directly below all the rollers 58, 58', 60, 62 installed in the flushing apparatus A, B, C, D, E, F. The sensing switch 172 electrically connected to the main switch at a predetermined interval from the 60 and 62, respectively, is installed so that the fabric 2 passing through the rollers 59, 58 ', 60 and 62 is in the opposite direction. If it is not moved to the roller (58) (58 ') 60 (62) is rotated by rotating it detects this to stop the operation of all machinery and the corresponding washing device (A) (B) (C) (E) (F) to operate the light 150 to inform the operator of the location of the water washing device is a problem.

Claims (7)

Several washing machines (A) (B) (C) (D) (E) (F) having the same configuration are installed in a line, and the fabric (2) passes through the washing water and the pressure roller alternately. (2) In a conventional water washing device which is designed to wash water penetrated into (2), the U-shaped left and right immersion pipes (10) and (12) having a side U-shape are placed inside a rectangular cylinder (8) formed long before and after. It is installed so as to move downwards, and it is connected to each of the weight sensing zones 46 and 48, and the left and right weight sensing zones 46 and 48 are connected to the other weight sensing zones 54. Electrically connected to the metering control device 56 and near the inlet port 64 and the outlet port 66 formed on both sides of the front of the cylinder (8), and the rollers (58) on the upper rear of the left and right immersion pipe (10) (12) (58 ') (60) (62) respectively installed and driven by electric motors (68) (70) (72) electrically connected to the metering device (56). Washing device. According to claim 1, Air cylinders 110 (in the recessed grooves 78, 80, 82 of the drive rollers 59, 60, 62 connected to the motors 68, 70, 74 are installed. 112) (114) connected to the driven rollers (84) (86), the curved surface of the (88) 88, the naked water washing machine for washing the fabric, characterized in that the rotating contact. The rope type flushing device according to claim 2, wherein a constant pressure air is introduced into the driven rollers (84) (86) (88). The inlet or outlet direction of the original fabric 2 passing through the rollers 58, 58 ', 60, 62 in the lower portion of each of the rollers (58, 58', 60, 62). Printed rope type flushing device for printing cloth, characterized in that by installing a cylindrical spray nozzle (120) (122) (124, 126) formed in the injection hole 138 along the inner side. The method of claim 1, wherein the lower end of each roller 58, 58 ', 60, 62, the sensing port 144 connected to the power cut-off limit switch along the inflow direction of the far-end 118, respectively Rope type flushing device for printed fabrics. The sensor 172 according to claim 1, further comprising a roller 58, 58 ', 60, 62 immediately below the rollers 58, 58', 60, 62 at a predetermined interval from the rollers 58, 58 ', 60, 62. ), Each of which is a rope type flushing device for printing cloth. According to claim 1, wherein the weight sensing device 46, 48, 54 is electrically connected to the quantitative sensing device 56 is formed with a weight display panel 170 and the user inputs the desired weight in advance to the weight sensor 46 As the weight sensed through (48) (54) is added to or subtracted from the input weight, the motors (68) (70) (74) connected to the rollers (58) (60) and (62) are properly rotated. Rope type flushing device for printed fabrics.