CN217700482U - Automatic water way cleaning water discharging assembly - Google Patents
Automatic water way cleaning water discharging assembly Download PDFInfo
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- CN217700482U CN217700482U CN202221568710.0U CN202221568710U CN217700482U CN 217700482 U CN217700482 U CN 217700482U CN 202221568710 U CN202221568710 U CN 202221568710U CN 217700482 U CN217700482 U CN 217700482U
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Abstract
The utility model relates to the technical field of mold, specifically disclose an automatic water route clearance log raft subassembly, include main inlet tube, intake pipe, connect log raft, mould inlet tube, mould outlet pipe and main outlet pipe, main inlet tube and the first water inlet intercommunication that connects the log raft are equipped with second normally open solenoid valve on main inlet tube, the intake pipe with main inlet tube intercommunication is equipped with normally closed solenoid valve in the intake pipe, mould inlet tube and the first delivery port intercommunication that connects the log raft, mould outlet pipe and the second water inlet intercommunication that connects the log raft, main outlet pipe and the second delivery port intercommunication that connects the log raft be equipped with first normally open solenoid valve on the main outlet pipe. Through adopting the utility model discloses automatic water route clearance log raft subassembly can carry out the automation to the circulation water route in the mould before the mould retooling and clear up, improves mould life.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to automatic water route clearance log raft subassembly.
Background
All be equipped with the circulation water route in the mould, the water in the circulation water route is mainly used for cooling the product at the shaping in-process. To different products, need adopt different mould bodies to carry out the shaping, among the prior art, because do not have the structure of carrying out the automation clearance to the water route of mould body, consequently, can remain water in this internal circulation water route of mould that gets off, remaining water exists for a long time in this internal, and easy each part causes the harm to this internal part of mould in the long term, reduces mould body life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic water route clearance log raft subassembly to carry out automatic clearance to the circulation water route in the mould before the mould retooling.
The utility model provides an automatic water route clearance log raft subassembly, includes main inlet tube, intake pipe, connects log raft, mould inlet tube, mould outlet pipe and main outlet pipe, main inlet tube and the first water inlet intercommunication that connects the log raft are equipped with second normally open solenoid valve on main inlet tube, the intake pipe with main inlet tube intercommunication is equipped with normally closed solenoid valve in the intake pipe, the mould inlet tube communicates with the first delivery port that connects the log raft, and the mould outlet pipe communicates with the second water inlet that connects the log raft, main outlet pipe communicates with the second delivery port that connects the log raft be equipped with first normally open solenoid valve on the main outlet pipe.
The utility model discloses a principle and beneficial effect lie in: when not changing the mould, normally closed solenoid valve is in the closed condition all the time, and first normally open solenoid valve and second normally open solenoid valve are in the open mode all the time, and the circulating water is connected the water drainage through the main inlet tube inflow, and in the water drainage pipe income mould inlet tube again from the water receiving, and then flow in the circulation water route of mould, follow the water that mould circulation water route flows out and connect the water drainage via mould outlet pipe inflow, flow out to the return water pipeline through main outlet pipe at last.
When needing to carry out the retooling to the mould, before the retooling, close the second and normally open the solenoid valve, open normally closed solenoid valve, fill into gas through the intake pipe, because atmospheric pressure is greater than water pressure, the water in mould inner loop water route can be under the pressure of atmospheric pressure, automatically via the mould outlet pipe, connect water drainage and main outlet pipe to flow to the return water pipeline, treat that the water in the mould circulation water route is whole to have returned, close first normally open solenoid valve and normally closed solenoid valve, remaining water has cleared up finishing in the mould circulation water route this moment, can carry out retooling work.
Through adopting the utility model discloses a scheme can carry out automatic clearance to the remaining water in the circulation water route in the mould before the mould retooling, can not remain water, the life of multiplicable mould in the circulation water route of the mould that gets off of trading.
The utility model discloses preferred embodiment lies in: the mould inlet tube and the mould outlet pipe all be equipped with a plurality ofly.
Has the advantages that: the mould inlet tube and the mould outlet pipe all are equipped with a plurality ofly to ensure to have the circulation water route that the multiunit circulating water got into the mould simultaneously, the cooling effect when making the mould shaping is better.
The utility model discloses preferred embodiment lies in: and a water inlet valve is arranged on each mould water inlet pipe, and a water outlet valve is arranged on each mould water outlet pipe.
Has the advantages that: the water inlet valve is used for opening or closing the water inlet pipe of the mold, and the water outlet valve is used for opening or closing the water outlet pipe of the mold. And after the cleaning of the internal circulation water channel of the mold is finished, the mold is changed after the water inlet valve and the water outlet valve are closed, so that the secondary entering of residual water in the main water inlet pipe and the main water outlet pipe into the mold circulation water channel is avoided.
The utility model discloses preferred embodiment lies in: the automatic water blowing switch is opened during waterway cleaning and die change and closed after die change is finished.
The utility model discloses preferred embodiment lies in: the electromagnetic valve is characterized by further comprising an intermediate relay and a time relay, the second normally open electromagnetic valve is controlled through the intermediate relay, and the first normally open electromagnetic valve and the normally closed electromagnetic valve are controlled through the time relay.
Has the advantages that: through adopting automatic water switch, auxiliary relay and the time relay of blowing, can realize the automatic control of first normally open solenoid valve, second normally open solenoid valve, normally closed solenoid valve, water intaking valve and outlet valve, specifically be: after the automatic water blowing switch is opened, the intermediate relay works to enable the second normally-open electromagnetic valve to be closed, the normally-closed electromagnetic valve is opened, and after the time of the time relay arrives, the first normally-open electromagnetic valve and the normally-closed electromagnetic valve are closed, the die internal circulation water path is cleaned, the water inlet valve and the water outlet valve are closed, die change work is carried out, after die change is completed, the automatic water blowing switch is closed, the first normally-open electromagnetic valve and the second normally-open electromagnetic valve reset, and the die normally enters and exits water.
Drawings
Fig. 1 is a schematic perspective view of the automatic waterway cleaning water discharging assembly of the present invention;
fig. 2 is a front view of the automatic waterway cleaning water discharging assembly of the present invention;
fig. 3 is an electrical schematic block diagram of the automatic water path cleaning water discharging assembly of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that the preferred embodiments described below are only for illustrating the present invention and do not limit the scope of the present invention.
The terms "first," "second," and the like in the description, claims, and embodiments of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The invention is explained in more detail below by means of preferred embodiments:
reference numerals in the drawings of the specification include: the automatic water supply device comprises a main water inlet pipe 1, an air inlet pipe 2, a water receiving row 3, a mold water inlet pipe 4, a mold water outlet pipe 5, a main water outlet pipe 6, a switching power supply 7, a first normally open electromagnetic valve K1, a second normally open electromagnetic valve K2, a normally closed electromagnetic valve K3, an automatic water blowing switch S1, an intermediate relay S2, a time relay S3, a water inlet valve K4 and a water outlet valve K5.
As shown in the attached figures 1 and 2: the automatic water way cleaning and draining assembly disclosed by the embodiment comprises a main water inlet pipe 1, an air inlet pipe 2, a water receiving and draining pipe 3, a mold water inlet pipe 4, a mold water outlet pipe 5, a main water outlet pipe 6, a first normally open electromagnetic valve K1, a second normally open electromagnetic valve K2, a normally closed electromagnetic valve K3, a water inlet valve K4 and a water outlet valve K5.
Main inlet tube 1 and main outlet pipe 6 are located the both sides that connect row 3 bottoms respectively, and the lower extreme and the return water pipeline intercommunication of main inlet tube 1 are main inlet tube 1 water inlet, and the upper end of main inlet tube 1 communicates with the first water inlet that connects row 3, are equipped with second normally open solenoid valve K2 on main inlet tube 1. The intake pipe 2 with main inlet tube 1 intercommunication, it is specific, intake pipe 2 and the top that main inlet tube 1 intercommunication position is located the second solenoid valve. A normally closed electromagnetic valve K3 is arranged on the air inlet pipe 2.
The mould inlet tube 4 and the mould outlet tube 5 are both provided with a plurality of water inlets. In this embodiment, 9 mold water inlet pipes 4 and 9 mold water outlet pipes 5 are provided, 9 mold water inlet pipes 4 form a row, 9 mold water outlet pipes 5 form a row, a water inlet valve K4 is provided on each mold water inlet pipe 4, and a water outlet valve K5 is provided on each mold water outlet pipe 5.
The water receiving device is characterized in that the mold water inlet pipe 4 is communicated with a first water outlet of the water receiving row 3, the mold water outlet pipe 5 is communicated with a second water inlet of the water receiving row 3, the upper end of the main water outlet pipe 6 is communicated with a second water outlet of the water receiving row 3, and the lower end of the main water outlet pipe 6 is communicated with a water return pipeline and is a water outlet of the main water outlet pipe 6. And a first normally open electromagnetic valve K1 is arranged on the main water outlet pipe 6.
As shown in the attached drawing 3, one end of the automatic water blowing switch S1 is connected with a 220V power supply, the other end is connected with a switch power supply 7, the switch power supply 7 respectively supplies power to the intermediate relay S2 and the time relay S3, the second normally open electromagnetic valve K2 is controlled by the intermediate relay S2, and the first normally open electromagnetic valve K1 and the normally closed electromagnetic valve K3 are controlled by the time relay S3. And the automatic water blowing switch S1 is opened during waterway cleaning and die change and is closed after die change is finished.
The automatic water route of this embodiment clearance log raft subassembly, concrete theory of operation is as follows:
when not carrying out the retooling, normally closed solenoid valve K3 is in the closed condition all the time, and first normally open solenoid valve K1 and second normally open solenoid valve K2 are in the open condition all the time, and the circulating water is arranged 3 through the inflow of main inlet tube 1, and 3 inflow mould inlet tubes 4 are arranged from the water receiving again, and then flow into the circulation water route of mould, follow the water that mould circulation water route flows and connect water 3 via mould outlet pipe 5 inflow, flow out the return water pipeline through main outlet pipe 6 at last.
When a mold needs to be changed, before the mold is changed, after the automatic water blowing switch S1 is opened, the intermediate relay S2 works to close the second normally open electromagnetic valve K2, the normally closed electromagnetic valve K3 is opened, and gas is filled through the air inlet pipe 2, because the air pressure is greater than the water pressure, water in the mold internal circulation water path can automatically flow into the water return pipeline through the mold water outlet pipe 5, the water receiving discharge pipe 3 and the main water outlet pipe 6 under the pressure of the air pressure, when all water in the mold circulation water path is completely returned, the time relay S3 is up, the first normally open electromagnetic valve K1 and the normally closed electromagnetic valve K3 are closed, the mold internal circulation water path is cleaned, the water inlet valve K4 and the water outlet valve K5 are closed to carry out mold changing work, after the mold is changed, the automatic water blowing switch S1 is closed, the first normally open electromagnetic valve K1 and the second normally open electromagnetic valve K2 are reset, and the mold normally enters and exits.
While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, typical known structures and common general knowledge in the art of the preferred embodiments will not be described herein, and those skilled in the art can, in light of the teachings of the present embodiments, complement and implement the technical solutions of the present invention, and some typical known structures, known methods or common general knowledge in the art should not be considered as obstacles for those skilled in the art to implement the present invention.
The scope of protection claimed in the present application shall be subject to the content of the claims, and the content of the utility model, the detailed description, and the description accompanying drawings shall be used to explain the claims.
Several modifications may be made to the embodiments of the present application within the scope of the technical idea of the present application, and the embodiments after such modifications should also be considered within the scope of the present application.
Claims (5)
1. The utility model provides an automatic water route clearance log raft subassembly which characterized in that: including main inlet tube, intake pipe, connect row, mould inlet tube, mould outlet pipe and main outlet pipe, main inlet tube and the first water inlet intercommunication that connects row, be equipped with second normally open solenoid valve on main inlet tube, the intake pipe with main inlet tube intercommunication is equipped with normally closed solenoid valve in the intake pipe, the mould inlet tube communicates with the first delivery port that connects row, and the mould outlet pipe communicates with the second water inlet that connects row, main outlet pipe communicates with the second delivery port that connects row be equipped with first normally open solenoid valve on the main outlet pipe.
2. The automatic waterway cleaning water discharge assembly of claim 1, wherein: the mould inlet tube and the mould outlet pipe are provided with a plurality of water outlets.
3. The automatic waterway cleaning water discharge assembly of claim 2, wherein: and a water inlet valve is arranged on each mould water inlet pipe, and a water outlet valve is arranged on each mould water outlet pipe.
4. The automatic waterway cleaning water discharge assembly of claim 3, wherein: the automatic water blowing switch is opened during waterway cleaning and die change and closed after die change is finished.
5. The automatic waterway cleaning water discharge assembly of claim 4, wherein: the electromagnetic valve is characterized by further comprising an intermediate relay and a time relay, the second normally open electromagnetic valve is controlled through the intermediate relay, and the first normally open electromagnetic valve and the normally closed electromagnetic valve are controlled through the time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568710.0U CN217700482U (en) | 2022-06-22 | 2022-06-22 | Automatic water way cleaning water discharging assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221568710.0U CN217700482U (en) | 2022-06-22 | 2022-06-22 | Automatic water way cleaning water discharging assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217700482U true CN217700482U (en) | 2022-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221568710.0U Active CN217700482U (en) | 2022-06-22 | 2022-06-22 | Automatic water way cleaning water discharging assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217700482U (en) |
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2022
- 2022-06-22 CN CN202221568710.0U patent/CN217700482U/en active Active
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