JP2002273855A - Sucking device for high viscosity liquid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device fitted with a sucking sponge which sucks entirely a material liquid remaining in the bottom of a material can and prevents a wasteful disposal and a rash due to manual work, and enabling suction and extraction of the liquid without staining the hand. SOLUTION: The open-cell sponge 1 is fitted to the device of a thrust-in plate 2 which is connected to a suction hose 4 transferring high-viscosity printing ink or the like to a printing machine from the material can 9 and is operated arbitrarily vertically.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applied to a liquid supply mechanism of an apparatus in which printing ink such as high-viscosity printing ink is difficult to remove from a material can.

[0002]

2. Description of the Related Art Conventionally, when a grease-like high-viscosity non-flowable printing ink is taken out of a material can and guided to a pump device for transferring at high pressure, a press-down plate formed as a set with a transfer suction pipe is set in the material can. Insert and load the pushing plate with a device such as an air cylinder and suck it from the transfer suction pipe.However, when the material can is emptied and replaced, the remaining printing ink attached to the can wall cannot be removed and the material can be removed at the time of replacement. He was scraped by hand directly from the can.

[0003]

However, as for the printing ink, it is difficult to completely induce the suction of the high-viscosity printing ink and the like remaining on the bottom of the material can after the induction of the suction. It has caused problems and has caused the disasters such as hand rashes and hand rashes.

In particular, when setting a printing ink material can to a printing machine, there are many operations for protecting the user from being irritated, preventing unnecessary waste, and the like.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and has as its object to provide a press-down plate apparatus in which a press-down plate is added with a device for preventing the bottom of a printing ink material from remaining in a can when printing ink or the like is handled. And

[0006]

The method according to the present invention can be mounted at any time on a conventional press-down plate device. This device is designed to be able to attach a thick foamed sponge.This device is used for printing ink of viscosity that can be sucked into the sponge. First, when the press-down plate with sponge reaches the bottom of the material can in the final process, the printing ink sucked into the sponge releases the printing ink due to the weight of the press-down plate and the printing ink transfer suction, and the printing ink is released to transfer and suction. Then, in order to completely suck the remaining printing ink that cannot be suctioned into the sponge, press down until the squeezed sponge is restored. After lifting the printer a little, the material can is replaced after waiting for the time to completely absorb the remaining printing ink. In this way, by repeating this cycle sequentially, the work of directly scraping out the waste and the useless waste material Prevention becomes possible.

[0007]

Embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the printing ink put in the material can 9 is sucked from the suction transfer pipe 4 by the transfer pump 6, and a rubber seal 3 of the shape shown in FIG. The printing ink attached to the material can 9 and attached to the can wall of the material can 9 descends while completely scraping off the printing ink.

[0010] In the apparatus shown in FIG. 1, in order to adsorb the final residual printing ink to the material can, a simultaneous foamed sponge 1 suitable for the viscosity of the adsorbing liquid is pushed down and mounted on a plate 2. The suction sponge 1 has a cylindrical shape. A cylindrical hole is also drilled at the center, as shown in FIG. FIG. 3 shows a state in which the transfer of the printing ink from the suction transfer pipe 4 is completed and the suction sponge 1 has reached the bottom of the material can with the suction sponge 1 absorbing and releasing the printing ink.

FIG. 4 shows the state of the press-down plate 2 and the pump 6 shown in FIG.
The suction sponge 1 is pushed down by the weight of the motor 7 and the suction of the suction transfer pipe 4, and the printing ink in the sponge is released and transferred by suction.

[0010] Next, if the press-down plate is slightly lifted until the squeezed sponge is restored, the state shown in FIG. 3 is set, and the absorption time is awaited, the remaining printing ink can be completely absorbed into the sponge. Replace the printing ink material can.

According to the invention shown in FIG. 1 or FIG. 5, there is no need to worry about hand rash during the operation, and there is no need to wastefully discard the remaining material liquid. .

[Brief description of the drawings]

FIG. 1 is a diagram showing a configuration of a high-viscosity liquid suction device according to the present invention.

FIG. 2 shows a plan view of a suction sponge.

FIG. 3 shows a state in which the suction sponge 1 has reached the bottom of the material can with the printing ink of the material liquid being sucked and released.

FIG. 4 shows a state in which a suction sponge for adsorbing a material liquid is squeezed.

FIG. 5 shows a configuration of a high-viscosity liquid suction device according to the present invention, in which a transfer pump is mounted on a plate which is pushed down.

[Explanation of symbols]

 1 Suction sponge 2 Depressing plate 3 Seal 4 Suction transfer pipe 5 Transfer pipe 6 Transfer pump 7 Transfer pump drive Motor 8 Pump stand 9 Printing ink material can 10 Transfer hose

Claims (1)

[Claims] Claims: 1. An air bubble sponge is attached to a vertically movable press plate device connected to a suction hose for transferring a high viscosity printing ink from a material can to a printing press to remove the remaining printing ink in the material can. A liquid suction device equipped with a mechanism that can adsorb and then squeeze out a new material can that has been replaced.