JPH085183B2 - Brush roll fully automatic cleaning and draining device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brush roll fully automatic cleaning and draining process for automatically mechanically cleaning a brush roll used for supplying water to a paper surface in an offset printing machine such as a newspaper company. Regarding the device.

[0002]

2. Description of the Related Art Since the balance between water and ink has a great influence on the surface quality of printed matter printed by offset printing such as newspapers, a brush roll is widely used as a dampening water device for stably supplying water. Although used, the brush roll is contaminated with ink and paper dust as it is used, and if the brush roll is used as it is, the quality of the printed matter deteriorates.

In the cleaning of the brush roll of this type of conventional printing machine, the brush roll removed from the main body of the printing machine is regularly washed by hand using a scrubber or the like in a sink.

[0004]

However, in the case of manual cleaning as described above, it is extremely difficult and complicated to clean the circumference of the brush roll, which is a long heavy object, from one end to the other. Since the dirt attached to the brush part is hard to remove and requires a lot of labor, it is not a good working condition and it is difficult to secure a huge sink.

Also, the waste liquid treatment after cleaning cannot be completely managed by cleaning performed by a sink or the like, and the waste liquid is drained to a sewer pipe, leaving a concern about pollution problems. In view of the above-mentioned conventional problems, the apparatus of the present invention is to provide a brush roll fully automatic cleaning / draining device that overcomes the drawbacks of the conventional manual brush roll cleaning.

[0006]

The solution to the above-mentioned problems can be achieved by adopting the novel characteristic construction means listed below by the present invention. That is, the first feature of the device of the present invention is that
A canopy with an air spray pipe and a shower spray pipe each having an air nozzle group and a shower nozzle in parallel with the longitudinal direction of the inner ceiling is hinged to open and close, and a spiral brush roll and a full-face brush that the outer peripheral brushes roll on. A pair of driving support shafts for cleaning and for cleaning, each of which has a coupling fixed to each inner end of the roll, can be reversibly driven by the reciprocating motor, and the other end walls are supported in parallel. An appropriate pair of driven support means for cleaning and to be cleaned is provided on the side so as to rotatably hold the other end of each of the spiral brush roll and the full-face brush roll, facing the pair of couplings. On the other hand, the upper and lower guide rods are extended over the entire length in the longitudinal direction, and on the other hand, a cleaning tank having a discharge port at the bottom and the cleaning target Of the spiral brush roll to be cleaned, the both ends of which are supported between the pulling ring and the driven support means for cleaning, cylindrical brushes which are tangentially fitted into the spiral brush grooves of the spiral brush rolls to be rotated, and rotation / straightening conversion means to be engaged with the outer periphery of the spiral brush. A cleaning brush in which a brush mounting portion having a flat brush that abuts against the upper and lower guide rods is removably mounted on a slide block, and a heater is provided so that the temperature of the cleaning liquid can be raised. A cleaning liquid tank for supplying the cleaning liquid to the shower spray pipe through a cleaning liquid pump and collecting the cleaning waste liquid from the discharge port of the cleaning tank, and a pipe for supplying the cleaning water to the shower spray pipe and draining the cleaning water from the discharge port. This is a fully automatic cleaning and draining device for brush rolls.

The second characteristic of the device of the present invention is that
In the cleaning tank according to the first feature , the air spray pipe, the shower spray pipe, the upper and lower guide rods, the driving support shaft for cleaning, the driven support for cleaning, and the moving cleaning brush are used as the driving support shaft for cleaning and the driven support for cleaning. Is a brush roll fully automatic cleaning / draining device in which two spiral brush rolls are selectively or simultaneously arranged in a double arrangement so that they can be washed freely.

The third feature of the device of the present invention is that of the above device.
The coupling according to the first or second characteristic is capable of absorbing and absorbing the roll shaft length of the full-face brush roll or the spiral brush roll so as to sandwich the pinch shaft hole at the center of the closing tip and to divide into two parts up and down except for the closing base end. A brush roll fully automatic cleaning / draining device having a hollow cylindrical shape and having the roll shaft pressing bolt threadedly penetrated on the outer peripheral side near the tip.

The fourth feature of the device of the present invention is that of the above-mentioned device.
The moving cleaning brush according to the first, second or third feature is
A slide block with a pair of upper and lower sensor rods slidably penetrating the rod insertion piece that is relatively projecting on the rear side is urged to give a neutral positioning habit, and a slide block is attached to the upper end of the slide block. The upper end of the vertical plate is attached to the tip of the cantilevered connecting member that extends forward at right angles horizontally so that the base end can be fitted and the pins can be connected freely, while the height of the vertical plate can be set freely. And a fitting projection of the rotation / straightening conversion means is projected downward at the center of the front surface of the lower end, while it is transferred to the tips of parallel holding arms projecting on both sides of the front surface of the intermediate part of the vertical plate. A fully automatic cleaning / draining device for a brush roll, which comprises a bifurcated leg portion of the downward bifurcated brush holding member, and a brush attachment portion for holding a shaft brush by a sandwiching plate to hang a cylindrical brush in parallel.

[0010]

According to the present invention, since the above-mentioned means is taken, the upper and lower guide rods are arranged above the corresponding upper and lower guide rods for cleaning and the driven support means for cleaning facing the left and right end walls of the cleaning tank. If the cleaning spiral brush roll is removed, the cleaning drive support shaft is allowed to rotate freely and the coupling of the drive support shaft for cleaning and the driven support means for cleaning is replaced with a full-face brush roll for cleaning. By moving and supporting both ends of the spiral brush roll to be cleaned, the cylindrical brush is tangentially inserted into the spiral brush groove of the spiral brush roll to be cleaned, and the flat brush is brought into contact with the outer periphery of the spiral brush. By reciprocating left and right along the upper and lower guide rods,
The cleaning effect can be enhanced even for the spiral brush roll to be cleaned.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (Apparatus Example) An embodiment of the apparatus of the present invention will be described in detail with reference to the drawings. FIG. 1 is a front view of a brush roll fully automatic cleaning / draining apparatus of this embodiment, FIG. 2 is the same enlarged right side view, FIG. 3 is the same plan view, and FIG.
Is a partially broken enlarged front view of the coupling in the cleaning tank in which the spiral brush roll is set, and FIG. 5 is a piping system diagram equipped in this embodiment.

In the figure, A is a brush roll fully automatic cleaning / draining device, 1 is a reversible motor, 2, 3 and 3'is sprockets, 4 is a sprocket chain, and 5a and 5a 'are cleaning and cleaning driving supports. Shafts 5b and 5b 'are cleaning and driven shaft supporting means for cleaning, α is a spiral brush roll to be cleaned, α'is a full surface brush roll to be cleaned, α "is a spiral brush roll to be cleaned, and β and β'are cleaning targets. And cleaning couplings, γ is a plastic cover, 6 is a water supply port, 6a is a water supply pipe, 6b is an air type water supply valve,
7 is a cleaning liquid pump, 8 is a shower spray pipe, 8a
Is a shower nozzle, 9 is a cleaning liquid tank, 9a is a cleaning liquid pipe, and 9b is an air type cleaning liquid valve.

10 is a cleaning tank, 10a is a bottom surface of the cleaning tank, and 10a.
b is an outlet, 11 is a cleaning liquid recirculation pipe, 11a is an air type cleaning liquid recirculation valve, 12 is an air spray pipe, 1
2a is an air nozzle, 12b is an electric air valve, 1
3 is a drain port, 13a is a drain pipe, 13b is an air type drain valve, 14 is a cleaning liquid filling port, 15 is a drain port, 1
6 is a sheath heater, 17 is a thermometer, 18 is a double door lid, 19 is a two-stage parallel guide rod, 6c, 9c, 1
1b and 13c are air switching solenoid valves,
20 is an air branch pipe connected to an air source 21 and 2
Reference numeral 2 is a compressed air source, and 23 is a door switch.

First, the overall structure of the brush roll fully automatic cleaning / draining apparatus A according to this embodiment will be described. In this embodiment, two spiral brush rolls α or two full-face brush rolls α ′ can be cleaned at one time, and the driven shafts 5a and 5a ′ for cleaning and cleaning that support the left end αa of the roll shaft α1 are supported. Are rotatably supported by the left end wall 10c of the cleaning tank 10 so as to be rotatable in three pairs in the front-rear direction. The intervals between the three driving support shafts 5a, 5a, 5a 'are set with an axial distance such that the outer peripheral brushes of the supporting intermediate cleaning spiral brush roll α "and the front and rear full surface brush rolls α'contact each other. The driving support shafts 5a and 5a '.
Secures the sprockets 3 and 3'on the outer end of the washing tank 10 while the right end αb of the roll shaft α1 is coupled with the coupling β,
The rollers 5 are idledly mounted on the driven shaft support portions 5b and 5b ', which are provided with rollers 5c near the right end wall 10d in the cleaning tank 10 facing β'.

In the present embodiment, the three sprockets 3, 3, 3 are interlocked with each other by an endless sprocket chain 4 ', and the sprocket 3'is connected by the endless sprocket chain 4 to the reversible motor 1. It is interlockable with the sprocket 2 fixed to the shaft.
Therefore, by driving the reversible motor 1, the three driving support shafts 5a, 5a, 5a 'can be rotated, and when cleaning the two contaminated full surface brush rolls α', three brush rolls are required. When cleaning α ′ and α ″ or two contaminated spiral brush rolls α, two spiral brush rolls to be cleaned α can be rotated.

As shown in FIG. 4, the brush roll α,
The left end αa of the axis α1 of α ′, α ″ is the driving support shaft 5 described above.
a, 5a 'tip end β2, β with base end β6 fixed to the inner end
The 2'shaft hole β3 is opened and the base end β1 is removed, and the hollow cylindrical couplings β, β'of the upper and lower half are inserted into the shaft holes β3, β3 '. It is clamped through the shaft hole β3 and is fixed by a fixing screw β5 on the upper side in the vicinity of the tip β2.

When attaching / detaching the brush rolls α, α ', α ", the upper member β capable of dividing the coupling β, β'into the upper and lower parts.
6 is divided from the lower member β7. With such a shaft structure, it is possible to easily support even brush rolls α, α ′, α ″ having a slightly different length of the roll shaft α1 depending on the company and the type.
Since the shaft α1 of α ″ and the right end αb side are waterproof-encapsulated, the plastic cover γ lacks cutouts γ1 and γ2 that are orthogonally fitted into the right end αb and the insides of the driven shaft support portions 5b and 5b ′ during encapsulation. In the treatment process and the water washing process, the washing liquid, water, or hot water sprayed from the shower is prevented from entering.

As shown in FIG. 5, the outlet 10b at the center of the concentrated inclined bottom surface 10a of the cleaning tank 10 communicates with the cleaning liquid tank 9 by a cleaning liquid recirculation pipe 11 having a cleaning liquid recirculation valve 11a operated by an air switching solenoid valve 11b. There is. Also, from the middle of the cleaning liquid reflux pipe 11,
Drain valve 1 for air switching solenoid valve 13c
A drain pipe 13a via 3b is branched, and the end of the drain pipe 13a serves as a drain port 13 outside the device.

The cleaning liquid tank 9 is provided with a sheath heater 16 for raising the temperature of the cleaning liquid therein and a thermometer 17 for measuring the cleaning liquid temperature, and when filling the cleaning liquid tank 9 with the cleaning liquid. Is discharged from the drain port 15 by opening the drain cock 15a when the contaminants are discharged from the cleaning liquid filling port 14 and become contaminated due to the progress of use.

From the cleaning liquid tank 9 to the cleaning liquid pipe 9
a extends, and the cleaning liquid pipe 9a is connected to the water supply pipe 6a via the intermediate cleaning liquid pump 7 and the cleaning liquid valve 9b operated by the air switching solenoid valve 9c, and then divided into the supply pipes 8'and 8 '. Further, the end of the water supply pipe 6a serves as a water supply port 6 outside the apparatus via a water supply valve 6b operated on the way of an air switching solenoid valve 6c.

The front and rear supply pipes 8 ′ and 8 ′ are juxtaposed along the inner hinge opening / closing lids 18 and 18 having the acrylic window 18 a of the cleaning tank 10 at both ends close to the hinged portions, and at appropriate intervals. Further, it is connected to the shower spray pipes 8, 8 having the shower nozzle 8a group. still,
The group of shower nozzles 8a is oriented in the direction of the entire surface brush roll α or α'which is an object to be cleaned and is attached inside the cleaning tank 10.

The double-sided open / close lids 18, 1 of the cleaning tank 10
In the vicinity of the shower spray pipes 8, 8 which are respectively arranged side by side along the hinged portion on the inner side of 8, the air nozzles 12a are similarly provided at appropriate intervals, and the air valve 12b is provided outside the apparatus. Air spray pipe 1
2 and 12 are extended in parallel. Like the shower nozzle 8a group, the air nozzle 12a group is also directed in the direction of the full-face brush roll α or α'which is the object to be cleaned.

In the present embodiment, two shower spray pipes 8 and two air spray pipes 12 are provided, but one spray spray pipe 8 and one air spray pipe 12 may be provided near the double door opening / closing lids 18, 18. Further, over the entire length of the central portion of the inside of the cleaning tank 10, two guide rods 19 and 1 are provided for each of the front and rear.
9 are laid vertically in parallel, and the guide rods 19,
A moving cleaning brush, which will be described in detail below, is attached to each of 19.

FIG. 6 is a front view of the moving cleaning brush, FIG. 7 is the same left side view, FIG. 8 is the same bottom view, FIG. 9 is the same rear view, and FIG. A perspective view showing a state where the water draining treatment device A is attached to the guide rods 19 and 19, and FIG. 11 is a perspective view showing the same washing state.

In the figure, B is a moving cleaning brush, Ba is a slide block, Bb is a cleaning brush mounting portion, 24 is a guide rod insertion hole, 25 is a connecting pin, 26 is a retaining wing screw, 27
Is a sensor rod insertion piece, 28 is a sensor rod insertion hole, 29 is a cantilever connecting member, 30 is a vertical plate fixing bolt, 31
Is a vertical plate, 32 is a rotation / straightening conversion member, 33 is a bifurcated brush holding member, 34 is a left and right flat brush, 35 is a left and right cylindrical brush, 36 is a sensor rod, 37 is a compression coil spring, 38 is a left and right parallel It is an arm.

The moving cleaning brush B is a slide block B.
It can be divided into a and a cleaning brush mounting portion Bb. In the combination of both the slide block Ba and the cleaning brush mounting portion Bb, the fitting base end portion 29a of the cantilever connecting member 29 of the cleaning brush mounting portion Bb is fitted into the fitting groove Ba ′ at the upper end of the slide block Ba, and FIG. The fitting base end portion 29a shown only in FIG.
Pin insertion hole B penetrated from both side walls of the pin insertion hole 29b and the fitting groove Ba 'to the left and right side surfaces of the slide block Ba.
This is performed by penetrating the connecting pins 25 into a ″ and Ba ″ all at once, and blocking the movement of the fixed connecting pins 25 by the stop screw 26.

Flat brushes 34, 34 are attached to the left and right sides of the lower surface of the vertical plate 31 of the cleaning brush mounting portion Bb downward by fixing screws 34 ', 34' via a sandwiching plate 34 ". Further, a rotation / straightening conversion member 32 is attached to the lower end of the front face of the vertical plate 31 in the middle of the flat brushes 34, 34 by a fixing screw 32 'so as to project downward via a sandwiching plate 32 ". The width of the rotation / straightening conversion member 32 is equal to the gap L of the spiral brush α2 of the spiral brush roll α that is the object to be cleaned.
And the fitting protrusion 32a is formed in the same arcuate surface as the outer peripheral surface with which the spiral brush roll α abuts.

In the forked portion 33 'of the forked brush holding member 33 fixed to the hanging plate 31, the left and right cylindrical brushes 35, 35 fix the shaft bar 35a to the screws 35', 3 respectively.
5'is fixed through a sandwiching plate 35 ". The brush end diameter of the cylindrical brush 35 is smaller than the spiral brush groove α3 gap L of the spiral brush roll α shown in FIGS. Therefore, when it is tangentially fitted between the spiral brushes α2, a high cleaning effect can be achieved by the elastic force of the cylindrical brush 35.

The vertical plate 31 is the vertical plate fixing bolt 3
By relaxing 0 and 30, the cleaning brush mounting portion Bb
The mounting height of the cleaning brush can be adjusted, and when the flat brush 34 and the circular cylinder brush 35 are contaminated, the connecting pin 25 and the set butterfly screw 26 are removed, and a new brush is properly mounted on the cleaning brush mounting portion Bb. It can be quickly replaced by ′.

When the movable cleaning brush B is installed in the cleaning tank 10 of the fully automatic cleaning / draining apparatus A for brush rolls, the cleaning tank 10 is inserted into the upper and lower guide rod insertion holes 24, 24 of the slide block Ba. Since two guide rods 19 and 19 are provided on the front and rear sides of the front and rear, and the upper and lower sides of the upper and lower sides are arranged in parallel over the entire length of the inner central region, two ball bearings (not shown) are provided on the inner circumference. In the sensor rod insertion hole 28 of the sensor rod insertion piece 27, the left and right compression coil springs 3 are provided on the outer circumference of the sensor rod 36 between the spring receivers 37a, 37a fixed to the sensor rod 36 and the sensor rod insertion piece 27, respectively, as shown in FIG.
The neutral positioning habit is always applied to the sensor rod 36 through the winding devices 3 and 33.

Next, a description will be given of an operating state of mounting the brush roll fully automatic cleaning / drainage processing device A of the moving brush B inside the cleaning tank 10. As described above, the moving cleaning brush B is
The guide rods 19, 19 mounted in the cleaning tank 10 are slidably inserted into the guide rod insertion holes 24, 24, and at the same time, the driving support shaft for cleaning is provided in the cleaning tank 10. 5a, 5a and the driven shaft supporting portion 5b for cleaning, the fitting protrusions 32a of the rotation / straightening conversion member 32 are respectively provided in the gaps L of the spiral brush groove α3 at one end of the spiral brush roll α whose both ends are supported. And the cylindrical brush 35 is tangentially fitted.

Therefore, when the spiral brush roll α to be cleaned is rotated by the reversible motor 1, the moving cleaning brush B is first mounted on the upper and lower two-stage guide rods 19 and 19 along the spiral brush groove α3. Slide from one end to the other. The moving cleaning brush B
However, when it reaches the other end, it is necessary to reversely rotate the motor 1 to reversely rotate the spiral brush roll α in order to reverse it. , The sensor rod insertion hole 2
Two sensor rods 36, 36 penetrating to 8, 28
Is detected by fitting into a sensor hole penetrating a switching proximity or limit switch connected to the motor 1 (not shown) provided on the left and right side walls 10c and 10d of the cleaning tank 10.

(Example of method) Then, a brush roll fully automatic cleaning / drainage processing apparatus A
The work procedure of the implementation example using is explained in the order of steps. When cleaning the contaminated full-face brush roll α ′, first remove the contaminated full-face brush roll α ′ from the printing machine and project it onto the left and right end walls 10c and 10d of the washing tank 10 of the brush roll fully automatic washing / draining device A. A set support is provided between the cleaning driven drive shaft 5a and the driven driven shaft support 5b. In this case, between the front and rear cleaning driven support shafts 5a and the cleaning driven shaft support portion 5b, the cleaning entire surface brush roll α'is bridged and supported, and the intermediate cleaning support shaft 5a 'is intermediately supported.
The cleaning spiral brush roll α ″ is supported between the cleaning driven shaft support 5b ′ and the cleaning driven shaft support 5b ′. The cleaning entire surface brush roll α is provided between the front and rear cleaning support shaft 5a and the cleaning driven shaft support 5b. Since the moving cleaning brush B is an obstacle when mounting ′, the connecting pin 25 is once removed and the brush mounting portion Bb is removed from the slide block Ba.

Next, after closing the opening and closing canopy, the reversible motor 1 is driven to rotate the cleaning spiral brush roll α ″ and the cleaning whole surface brush roll α ′ in the same direction, so that the outer peripheral brushes roll each other. While the motor 1 is being driven, the cleaning liquid pump 7 is driven while the water supply valve 6a and the drain valve 13b are closed, and the cleaning liquid valve 9b and the cleaning liquid recirculation valve 11c are opened. Through the supply pipes 8 ′, 8 ′ and the front and rear shower spray pipes 8, 8, the shower nozzles 8 ′ of the shower spray pipes 8 are attached to the rotating full-face brush rolls α ′, α ′. Spray and perform cleaning processing.

Since the cleaning liquid is heated to about 50 to 70 ° C. by the sheath heater 16 provided in the cleaning liquid tank 9 in advance, a high cleaning effect can be obtained. During the cleaning process using the cleaning liquid, the shower nozzle 8a
The cleaning liquid sprayed from the group by the shower and cleaning the entire surface brush rolls α ′, α ′ to be cleaned is the bottom surface 10 of the cleaning tank 10.
It is recirculated to the original cleaning liquid tank 9 through the cleaning liquid recirculation pipe 11 from the central discharge port 10b. In this case, the cleaning process is completed in about 5 minutes. It has been confirmed that the cleaning solution can be repeatedly used about 30 times.

Next, the valves 6b, 9b, 1 shown in FIG.
1a, 12b, 13b are stopped, the cleaning liquid pump 7 is stopped, and the cleaning liquid is completely recovered from the cleaning tank 10 for about 1 minute, and then the closed water supply valve 6b and drain valve 13b are opened, and the cleaning liquid valve that is open. 9b, the cleaning liquid recirculation valve 11a is closed, and water supplied from an external water faucet (not shown) is supplied from the connecting water supply port 6 to the water supply pipe 6a.
Through the supply pipes 8 ′, 8 ′ and the front and rear shower spray pipes 8, 8, the spray nozzles 8 a of the shower pipes 8, 8 are spray-sprayed onto the entire surface brush rolls α ′, α ′ to be cleaned in the same manner as the cleaning liquid. Wash with water.

At the same time, the air valve 12b of the air spray pipe 12 connected to a compressed air source 22 such as an external compressor (not shown) is opened, and the external compressor is driven to drive the air spray pipe 12
The air treatment is performed by injecting compressed air from the group of air nozzles 12a to the entire surface brush rolls α ′, α ′ to be cleaned.

When the water pressure from the tap is insufficient, or when the tap is not in the vicinity and water stored in a tank is used, the cleaning liquid pipe 9 of the water supply pipe 6a is used.
The portion where the cleaning liquid pipe 9a merges with a may be set on the way from the cleaning liquid tank 9 to the cleaning liquid pump 7, and the cleaning liquid pump 7 may supply the cleaning liquid as well as the cleaning liquid.

In this embodiment, the washing process is completed in about 3 minutes. The reversible motor 1 is still driven during the washing process with the water or the warm water, and the cleaning-purpose full-face brush rolls α ′ and α ′ and the cleaning spiral brush roll α ″ continue to rotate. Next, the water supply valve 6b and the air valve 12b shown in FIG.
And the other valves 9b, 11a and 13b are left as they are, and the waste water treatment is performed for about 2 minutes. In this case, the draining process is completed in about 2 minutes.

When cleaning the contaminated spiral brush roll α, the cleaning spiral brush roll α ″ is removed in advance, and first, the spiral brush roll α to be cleaned is removed from the printing machine, and the brush roll fully automatic cleaning and draining are performed. Left and right end walls 10c, 1 of the cleaning tank 10 of the processing apparatus A
Both ends are supported by the cleaning target coupling β and the driven shaft support portion 5b which are provided at 0d (in this case, there are two cleaning target spiral brush rolls α). At this time, the moving cleaning brush B gets in the way, so once remove the connecting pin 25 and remove the cleaning brush mounting portion Bb from the slide block Ba.
After installing the spiral brush roll α for cleaning, reattach the combination.

Next, the moving cleaning brushes B, B are mounted on the spiral brush rolls α, α to be cleaned, and the reversible motor 1 is driven to drive the spiral brush rolls α, α to be cleaned. , At first, of course, the spiral brush groove α of the cleaning target spiral brush roll α, α
3, each of the moving cleaning brushes B moving along
It goes without saying that B is driven in the direction of moving to the opposite end.

While the reversible motor 1 is driven, the air switching solenoid valves 6c and 13c shown in FIG. 5 are operated to close the water supply valve 6b and the drain valve 13b, and the air switching solenoid valves 9c and 11b are operated to wash the cleaning liquid. With the valve 9b and the cleaning solution reflux valve 11a open,
The cleaning liquid pump 7 is driven to pass the cleaning liquid from the cleaning liquid tank 9 through the cleaning liquid pipe 9a, the supply pipes 8 ', 8'and the front and rear shower spray pipes 8, 8 from the shower nozzle 8a group of the shower spray pipes 8, 8. Cleaning is performed by spraying a shower onto the moving spiral brush rolls α, α for cleaning.

Since the cleaning liquid is heated to about 50 to 70 ° C. by the sheath heater 16 provided in the cleaning liquid tank 9 in advance, a high cleaning effect can be obtained. Simultaneously with the spraying of the heated cleaning liquid, the moving cleaning brushes B, B move left and right in synchronism while brushing the spiral brush rolls α, α to be cleaned, so that a higher cleaning effect can be obtained.

As described above, when the moving cleaning brush B comes to one end portion of the spiral brush roll α to be cleaned during the cleaning process, either of the left and right end walls 10c and 10d of the cleaning tank 10 which is not shown in the switching proximity or limit. Since the end of the sensor rod 36 is fitted in the sensor hole of the switch sensor, the reversible motor 1 which detects this is the moving brush B.
Rotates in the opposite direction so that moves to the other end.

In this embodiment, since there are two moving cleaning brushes B as described above, the sensor rod 36 of one moving cleaning brush B reaches the sensor hole of the switching proximity or limit switch, and the other one. After the sensor rod 36 of the moving cleaning brush B reaches the sensor hole of the switching proximity or limit switch, the reversible motor 1 is rotated in the reverse direction.
In the meantime, the moving cleaning brush B having the sensor rod 36 attached to the changeover proximity or limit switch is the cleaning tank 1
0 so that it does not collide with the end walls 10c and 10d and that it does not go over the end of the spiral brush α2 of the spiral brush roll α to be cleaned. Coil springs 37, 37 are provided.

During the cleaning process using the cleaning liquid, the cleaning liquid discharged from the group of shower nozzles 8a to clean the spiral brush rolls α, α to be cleaned is discharged from the discharge port 10b at the center of the bottom surface 10a of the cleaning tank 10. It is returned to the original cleaning liquid tank 9 through the cleaning liquid recirculation pipe 11. In this construction example, the cleaning process is completed in about 5 minutes. It has been confirmed that the cleaning solution can be repeatedly used about 30 times.

Next, the valves 6b, 9b, 1 shown in FIG.
1a, 12b, 13b are stopped, the cleaning liquid pump 7 is stopped, and the cleaning liquid is completely recovered from the cleaning tank 10 for about 1 minute, and then the closed water supply valve 6b and drain valve 13b are opened, and the cleaning liquid valve that is open. 9b, the cleaning liquid recirculation valve 11a is closed, and tap water supplied from an external tap faucet (not shown) is connected through a water supply port 6 to a water supply pipe 6
a, supply pipes 8 ', 8'and front and rear shower spray pipes 8, 8 are sprayed from the shower nozzles 8a of the shower spray pipes 8, 8 onto the spiral brush rolls α, α to be cleaned in the same manner as the cleaning liquid. And wash with water.

In this embodiment, the washing process is completed in about 3 minutes. Note that the reversible motor 1 is still driven during the washing process with the water or warm water, and the spiral brush rolls α, α to be washed naturally continue to rotate. next,
The water supply valve 6b and the air valve 12b shown in FIG. 5 are closed, the reversible motor 1 is stopped, and the other valves 9b, 1
Wastewater treatment is carried out for about 2 minutes while leaving 1a and 13b as they are.
In this case, the draining process is completed in about 2 minutes.

It is desirable that the series of washing, washing and draining steps be carried out by automatic operation. However, the entire brush rolls α ', α'to be cleaned or the spiral brush rolls α, α to be cleaned become dirty. If it is severe, the cleaning process time may be appropriately lengthened manually. In the present embodiment, the description has been made on the case of cleaning two cleaning target brush rolls α or α ′ at the same time. However, naturally, one spiral brush roll α and one full-face brush roll α ′ or one of them is used. You can drive with just one.

[0050]

As described above, according to the present invention, it is not the manual cleaning of the brush roll of the printing machine using the scrubbing brush or the like in the conventional sink, but the mechanical cleaning of the brush roll fully automatic cleaning / draining device. Labor is greatly reduced.

In addition, during the cleaning and washing processes, the spiral brush roll or the full-face brush roll, which is the object to be washed, rotates while the tip end portions of the spiral brush and the full-face brush are in contact with each other, or the moving wash brush is used. Since the spiral brush roll surface to be cleaned and the spiral brush groove are constantly abutted or tangentially fitted to each other while reciprocating left and right, the cleaning power is further improved which cannot be achieved only by spraying the cleaning liquid. . Also, the waste liquid after cleaning can be collectively discharged from the discharge valve, and by collectively processing the waste liquid appropriately, it is possible to prevent the drainage of the waste liquid to the sewer during manual cleaning in the conventional sink, etc. , Excellent effect.

[Brief description of drawings]

FIG. 1 is a front view of a brush roll fully automatic cleaning / draining device according to an embodiment of the present invention.

FIG. 2 is an enlarged right side view of the above.

FIG. 3 is a plan view of the same.

FIG. 4 is a partially cutaway enlarged front view of a coupling portion in the cleaning tank provided in the above.

FIG. 5 is a piping system diagram provided in the same as above.

FIG. 6 is a front view of a moving cleaning brush.

FIG. 7 is a left side view of the above.

FIG. 8 is a bottom view of the same.

FIG. 9 is a rear view of the same.

FIG. 10 is a perspective view showing a state in which a moving cleaning brush is attached to a guide rod of a spiral brush roll fully automatic cleaning / draining device.

FIG. 11 is a perspective view showing the same as above.

[Explanation of symbols]

 A ... Brush roll fully automatic cleaning / draining device 1 ... Reversible motor 2, 3, 3 '... Sprocket 4, 4' ... Sprocket chain 5a ... Driving support shaft for cleaning 5a '... Driving support shaft 5b ... Cleaning Driven shaft support 5b '... cleaning driven shaft support α ... cleaning spiral brush roll α' ... cleaning full-face brush roll α "… cleaning spiral brush roll αa… left end αb… right end β… cleaning Coupling β '... Coupling for cleaning γ ... Plastic cover 6 ... Water supply port 6a ... Water supply pipe 6b ... Water supply valve 7 ... Washing liquid pump 8 ... Shower spray pipe 8a ... Shower nozzle 9 ... Washing liquid tank 9a ... Washing liquid pipe 9b ... Washing liquid valve DESCRIPTION OF SYMBOLS 10 ... Cleaning tank 10a ... Cleaning tank bottom surface 10b ... Discharge port 10c, 10d ... End wall 11 ... Cleaning liquid recirculation pipe 11a ... Cleaning Clean liquid recirculation valve 12 ... Air spray pipe 12a ... Air nozzle 12b ... Air valve 13 ... Drainage port 13a ... Drainage pipe 13b ... Drainage valve 14 ... Cleaning liquid filling port 15 ... Drain port 16 ... Seas heater 17 ... Thermometer 18 ... Kannon opening / closing Lid 19 ... Guide rod B ... Moving cleaning brush Ba ... Slide block Bb ... Cleaning brush mounting portion 24 ... Guide rod insertion hole 25 ... Coupling pin 26 ... Stopper screw 27 ... Sensor rod insertion piece 28 ... Sensor rod insertion hole 29 ... Piece Holding connection member 30 ... Vertical plate fixing bolt 31 ... Vertical plate 32 ... Rotation / straightening conversion member 32a ... Fitting tip 33 ... Bifurcated brush holding member 34 ... Flat brush 35 ... Cylinder brush 36 ... Sensor rod 37 ... Compression coil spring 38 ... retaining arm

Claims (4)

[Claims] 1. A spiral in which an air spray pipe and a shower spray pipe, each having an air nozzle group and a shower nozzle group, are attached in parallel with each other in the longitudinal direction of the inner top surface so that the canopy can be opened and closed and the brushes of the outer periphery are rolled. A pair of driving support shafts for cleaning and to be cleaned, which have a coupling fixed to each inner end to support either one end of the brush roll or the full-face brush roll, can be reversibly driven by the reciprocating motor and are supported in parallel through one end wall. And a pair of cleaning and washable members that are rotatably held at the other end of each of the spiral brush roll and the full-face brush roll so as to face the pair of couplings on the other end wall side. While providing the driven support means, the upper and lower guide rods are extended over the entire length in the longitudinal direction, and on the other hand, a cleaning tank having a discharge port at the bottom, Serial rotation that pea brushes and engaging tangential fitted into each spiral brush grooves of the cleaning spiral brush roll set is supported at both ends over between the object to be cleaned for coupling the object to be cleaned follower support means /
A moving cleaning brush, which is detachably mounted on a slide block which reciprocally slidably extends through the upper and lower guide rods, and a heater, are provided with a heater. The washing liquid inside can be heated freely, and the washing liquid is supplied to the shower spray pipe through the washing liquid pump and the washing liquid tank for collecting the washing drainage liquid from the outlet of the washing tank, and the washing water is fed to the shower spray pipe. Further, a brush roll fully automatic cleaning / draining treatment device characterized by being equipped with a pipe for draining from the discharge port 2. A cleaning tank comprising an air spray pipe, a shower spray pipe, an upper and lower guide rods, a cleaning support shaft, a cleaning support member and a moving cleaning brush. 2. A pair of means are arranged inside each other so that two spiral brush rolls can be selectively or simultaneously washed so as to be freely washable.
Brush roll fully automatic cleaning and draining device 3. The coupling is a hollow cylinder which is capable of absorbing the lengths of roll axes of a full-face brush roll or a spiral brush roll and piercing a pinching shaft hole at the center of the closed tip, and which is split into upper and lower parts except the closed base end. The brush roll fully automatic cleaning according to claim 1 or 2, characterized in that
Drainer 4. A movable cleaning brush is mounted with a pair of upper and lower sensor rods slidably penetrating through rod insertion pieces provided on the rear side relative to each other by urging each of them to give a neutral positioning characteristic at all times. The slide block and the base end of the slide block can be fitted to the top end of the cantilever and the pins can be connected to each other. A flat brush is projected downward on the back surface of the lower end of the lower part of the table, and a fitting projection end of the rotation / straightening conversion means is projected downward on the center of the front surface of the lower end. On the other hand, it is projected on both front surfaces of the intermediate part of the vertical plate. And a brush attachment portion for hanging a cylindrical brush in parallel with a shaft rod attached to a bifurcated leg portion of a downward bifurcated brush holding member attached to the tip of the parallel holding arm. The brassiere according to claim 1, 2 or 3. Le fully automatic washing and draining processing apparatus