CN212097117U

CN212097117U - Water path cleaning machine for mold

Info

Publication number: CN212097117U
Application number: CN202020148168.8U
Authority: CN
Inventors: 王锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-30
Filing date: 2020-01-30
Publication date: 2020-12-08
Anticipated expiration: 2030-01-30

Abstract

The utility model discloses a mould water route cleaning machine, include: the water tank is internally provided with a water outlet end and a water return end; a water outlet is arranged outside the water tank and is connected with a water outlet end; a water return port is arranged outside the water tank and connected with a water return end; a reversing valve is connected between the water outlet end and the water return end, the reversing valve is a tee joint, and the reversing valve is connected with a water pump; the water outlet end or the water return end is connected with an air compressor, and a main valve is arranged on a connecting channel between the air compressor and the water pump; the water pump is connected with the PLC control box, an electromagnetic valve is arranged between the PLC control box and the water outlet end, and an electromagnetic valve is arranged between the PLC control box and the water return end. The utility model provides a mould water route cleaning machine can accomplish accurate cleaning die water route according to the user setting.

Description

Water path cleaning machine for mold

Technical Field

The utility model relates to a mould water route cleaning machine.

Background

After the mould is used for a long time, the embroidery and the scale formed on the mould are difficult to clean, the cooling effect of the mould is influenced, and the mould is very unfavorable for the use of the mould after the mould is used for a long time. At present, the structure of the mould waterway cleaning machine on the market comprises a booster pump, and although the booster pump is simple to use, only simple boosting can be realized, and accurate control cannot be realized.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a mould water route cleaning machine can accomplish accurate cleaning die water route according to the user setting.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a mould water route cleaning machine, include: the water tank is internally provided with a water outlet end and a water return end; a water outlet is arranged outside the water tank and is connected with a water outlet end; a water return port is arranged outside the water tank and connected with a water return end; a reversing valve is connected between the water outlet end and the water return end, the reversing valve is a tee joint, and the reversing valve is connected with a water pump; the water outlet end or the water return end is connected with an air compressor, and a main valve is arranged on a connecting channel between the air compressor and the water pump; the water pump is connected with a PLC control box, an electromagnetic valve is arranged between the PLC control box and the water outlet end, and an electromagnetic valve is arranged between the PLC control box and the water return end; the PLC control box is used for informing the main valve door to open a channel for communicating the water pump with the reversing valve according to an instruction of starting cleaning by a user, the reversing valve opens the connection between the water pump and the water outlet end, closes the connection between the water pump and the water return end, and carries out forward flushing on a water channel of the mold; after the forward flushing is finished, informing the reversing valve to open the connection between the water pump and the water return end, closing the connection between the water pump and the water outlet end, and performing backward flushing on a water channel of the die; the main valve is used for informing the closing of the main valve when the user sets the flushing time to be finished, communicating the air compressor with a channel of the water outlet end, and airing a water channel of the mold; and the electromagnetic valve is informed to perform pulse blasting on the water molecules flowing out of the water outlet end to the water outlet to start forward flushing according to the flushing intensity set by a user, and is informed to perform pulse blasting on the water molecules flowing out of the water return end to the water return port to start backward flushing.

Optionally, the mold waterway cleaning machine further comprises: the liquid level meter is used for sensing the water level of the water tank and sending water level data to the PLC control box, and when the water level of the water tank is lower than a preset value, the PLC control box sends an alarm instruction to the liquid level alarm.

Optionally, the mold waterway cleaning machine further comprises: and the drain valve is arranged on a drain pipeline of the water tank.

The utility model provides a mould water route cleaning machine can realize the blasting to the hydrone, and the washing liquid that flows into the mould water route forms the micromolecule to take place vibrations, carries out fine washing to incrustation scale, water rust and mud in the mould water route, realizes that equipment cost is low, and the installation is simple; and the forward and reverse flushing can be realized by using the reversing valve, the forward and reverse flushing is simple to realize, and the manufacturing cost is low. Compared with the mold water path cleaning machine in the prior art, the utility model has the advantages of simple structure and installation, low cost and easy realization; after testing, the cleaning is carried out. And use the air compressor machine to realize blowing dry in mould water route, simple easy realization.

Drawings

Fig. 1 is a circuit connection relationship diagram of the HF-2LC mold water path cleaning machine of the present invention.

Detailed Description

The following is right through the concrete embodiment the utility model provides a further more detailed explanation is made to a mould water route cleaning machine:

example 1

As shown in fig. 1, a mold waterway cleaning machine includes: the water tank 1 is internally provided with a water outlet end 11 and a water return end 12; a water outlet is arranged outside the water tank 1 and is connected with a water outlet end 11; a water return port is arranged outside the water tank 1 and is connected with a water return end 12; a reversing valve 2 is connected between the water outlet end 11 and the water return end 12, the reversing valve 2 is a tee joint, and the reversing valve 2 is connected with a water pump 3; the water outlet end 11 or the water return end 12 is connected with an air compressor 4, and a main valve 5 is arranged on a connecting channel between the air compressor 4 and the water pump 3; the water pump 3 is connected with a PLC control box 6, an electromagnetic valve 7 is arranged between the PLC control box 6 and the water outlet end 11, and the electromagnetic valve 7 is arranged between the PLC control box 6 and the water return end 12;

the PLC control box 6 is used for informing the main valve 5 to open a channel for communicating the water pump 3 with the reversing valve 2 according to an instruction of starting cleaning by a user, the reversing valve 2 opens the connection between the water pump 3 and the water outlet end 11, closes the connection between the water pump 3 and the water return end 12, and carries out forward flushing on a water channel of the mold; after the forward flushing is finished, the reversing valve 2 is informed to open the connection between the water pump 3 and the water return end 12, close the connection between the water pump 3 and the water outlet end 11, and perform backward flushing on a water channel of the mold; the main valve 5 is informed to be closed when the user sets the flushing time to be over, the air compressor 4 is communicated with a channel of the water outlet end 11, and the mold waterway is dried; the device is used for informing the electromagnetic valve 7 to perform pulse blasting to water molecules flowing out of the water outlet end 11 to the water outlet 13 to start forward flushing according to the flushing intensity set by a user, and informing the electromagnetic valve 7 to perform pulse blasting to water molecules flowing out of the water return end to the water return port to start backward flushing.

The water outlet and the water return port are arranged on the outer wall of the water tank corresponding to the mould waterway cleaning machine and are connected with the mould waterway in series; the water outlet end and the water return end are arranged in the water tank and are directly connected with the reversing valve and the electromagnetic valve, the reversing valve is connected with the water pump, and the electromagnetic valve is connected with the PLC control box, so that water circulation in the water tank of the die waterway cleaning machine is completed; the water pump is connected with the water outlet end and the water return end through a reversing valve to provide power for washing the die; a three-way ball valve is arranged in the reversing valve; when the water tank is flushed in the forward direction, water is discharged from the water outlet to the mold waterway, and the water returns to the water tank through the water return port; and during back flushing, water is discharged from the water return port to the mold waterway, and water is returned from the water outlet to the water tank. A PLC touch screen is arranged on the PLC control box, a water return air barrier 13 is arranged at the upper left corner and the upper right side of the water outlet end in the water tank, a water return air barrier 13 is arranged at the upper right corner and the upper right side of the water return end in the water tank, and the water return air barrier 13 is a porous partition plate; when the return water after the mold is cleaned flows back to the water tank, the temperature is too high to generate steam, the steam rises to meet the return water gas barrier plate and is condensed into water drops, and the water drops fall into the water tank for continuous utilization.

And a pressure sensor 14 and a flow sensor 15 are further arranged on a connecting channel of the water pump and the reversing valve, and are used for detecting the flow and the pressure of the cleaning liquid flowing into the mold waterway and feeding back the detected flow and pressure data to the PLC, so that a user can know the cleaning strength more clearly.

The utility model provides another embodiment, mould water route cleaning machine still includes: level gauge 8 and liquid level alarm 9, level gauge 8 is used for the response the water level of water tank 1 will water level data send for PLC control box 6 when the water level of water tank 1 is less than predetermined value, PLC control box 6 to liquid level alarm 9 sends the instruction of reporting to the police. The preset value is generally one third or one fourth of the capacity of the water tank, and can be set by a person skilled in the art according to needs, and the invention is not limited to this.

After having washd the mould water route, for the convenient sewage discharge that conveniently flows back in the water tank, mould water route cleaning machine still includes: and the drain valve 10 is arranged on a drain pipeline of the water tank.

The utility model discloses a mould water route cleaning machine begins the during operation, and the user inputs the cleaning time and is 40 minutes on the LCD screen of PLC control box, sets for the pulse intensity intermediate speed, and the every 10 minutes switching-over of PLC control box control switching-over valve is once, and solenoid valve adjustment pulse intensity is 1.2 s. The PLC control box informs the main valve to open, the water pump is communicated with the reversing valve, the reversing valve is communicated with the water outlet end, the water outlet end discharges water from the water outlet, and forward flushing is started; meanwhile, the electromagnetic valve receives the pulse intensity sent by the PLC control box, the water molecule blasting is carried out for 1.2s once, the water molecule at the water outlet is blasted, and scale, scale and sludge in the water channel of the mold are removed.

The utility model discloses mould water route cleaning machine principle: the cleaning machine utilizes the water pump to bring the cleaning agent into the water channel of the mold to clean scale, sludge and the like in the water channel, and utilizes pulses to blast and impact dirt eroded by the cleaning agent to accelerate the decomposition and the falling of the dirt so as to achieve the purpose of quick cleaning.

The following conditions should be met before the cleaning procedure is started: the power phase sequence must be correct, the water tank liquid level is higher than the liquid level alarm, the main valve must be opened, the cleaning time is set and the pulse speed is set, wherein the pulse is circulated once every 1.6 seconds at a low speed, once every 1.2 seconds at a medium speed, and once every 0.8 seconds at an express delivery. When the drying operation is carried out, the main valve is required to be closed to operate, wherein the opening and closing of the main valve are automatically controlled by the PLC.

The use method of the HF-2LC mould waterway cleaning machine comprises the following steps:

1. the machine is powered by AC380 five wires, and the wiring of L1, L2, L3, N and PE is firm and reliable.

2. If the pressure of the air source is not lower than 0.65 MPa.

3. And connecting the mold to be cleaned to the water outlet and the water return of the cleaning machine.

4. The water tank is added with at least 20 kilograms of clear water.

5. Turning on the master power point and clicking the lower right of the startup page further, reading the notes and clicking the consent to enter the cleaning parameter setting page, setting the cleaning time and pulse speed according to the mold blockage degree and then confirming to enter the running page, and exchanging the positions of L1 and L2 if a phase sequence error occurs.

6. Click and wash the start-up, at this moment observe that the water pipe of connecting the mould everywhere has or not to leak water, if do not leak other and all add the cleaner in the water tank when normal, can click after the washing and weather the button and weather the water in the mould.

7. After the mould is cleaned, sewage in the water tank is drained, and the machine is cleaned by clean water after the cleaning machine is used.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a mould water route cleaning machine which characterized in that includes: the water tank is internally provided with a water outlet end and a water return end; a water outlet is arranged outside the water tank and is connected with a water outlet end; a water return port is arranged outside the water tank and connected with a water return end; a reversing valve is connected between the water outlet end and the water return end, the reversing valve is a tee joint, and the reversing valve is connected with a water pump; the water outlet end or the water return end is connected with an air compressor, and a main valve is arranged on a connecting channel between the air compressor and the water pump; the water pump is connected with a PLC control box, an electromagnetic valve is arranged between the PLC control box and the water outlet end, and an electromagnetic valve is arranged between the PLC control box and the water return end;

the PLC control box is used for informing the main valve door to open a channel for communicating the water pump with the reversing valve according to an instruction of starting cleaning by a user, the reversing valve opens the connection between the water pump and the water outlet end, closes the connection between the water pump and the water return end, and carries out forward flushing on a water channel of the mold; after the forward flushing is finished, informing the reversing valve to open the connection between the water pump and the water return end, closing the connection between the water pump and the water outlet end, and performing backward flushing on a water channel of the die; the main valve is used for informing the closing of the main valve when the user sets the flushing time to be finished, communicating the air compressor with a channel of the water outlet end, and airing a water channel of the mold; and the electromagnetic valve is informed to perform pulse blasting on the water molecules flowing out of the water outlet end to the water outlet to start forward flushing according to the flushing intensity set by a user, and is informed to perform pulse blasting on the water molecules flowing out of the water return end to the water return port to start backward flushing.

2. The mold waterway cleaner of claim 1, further comprising: the liquid level meter is used for sensing the water level of the water tank and sending water level data to the PLC control box, and when the water level of the water tank is lower than a preset value, the PLC control box sends an alarm instruction to the liquid level alarm.

3. The mold waterway cleaner of claim 1, further comprising: and the drain valve is arranged on a drain pipeline of the water tank.