CN218139609U

CN218139609U - Injection mold with cleaning function

Info

Publication number: CN218139609U
Application number: CN202222598234.3U
Authority: CN
Inventors: 范忠贤
Original assignee: Huanghua Jinggong Plastic Mould Co ltd
Current assignee: Huanghua Jinggong Plastic Mould Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-27
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a mould clearance technical field specifically is an injection mold with clean function, it can have good rust cleaning effect to the cooling tube, thereby filter the effect of cleaing away residue wherein to the exhaust water, including the mould, the left part at mould top is provided with water supply connector, the right part at mould top is provided with water connectors, the inside of mould is provided with cooling tube, the connecting pipe is installed to water connectors's left part, the top of connecting pipe left part is provided with first high pressure water pump, the bottom of connecting pipe left part is provided with second high pressure water pump, the left end of first high pressure water pump is provided with first holding vessel, the left end of second high pressure water pump is provided with the second holding vessel, the conveyer pipe is installed at water supply connector's top, the top of conveyer pipe is provided with the high-pressure ware, the side of high-pressure ware is provided with the intake pipe, the top of water outlet pipe is provided with the drain pipe, the right part of drain pipe is provided with the sewage case.

Description

Injection mold with cleaning function

Technical Field

The utility model relates to a mould clearance technical field specifically is an injection mold with clean function.

Background

As is well known, with the continuous development of society, plastic products gradually move to the aspects of our lives, and most of plastics are molded by adopting an injection molding process, namely a process for manufacturing finished workpieces from raw materials through operations of pressurization, injection, cooling, separation and the like.

The following problems exist in the prior art:

1. the cooling pipeline in the existing injection mold needs to be cleaned after being used for a period of time, but the existing cleaning device has a poor derusting effect on the interior of the pipeline, so that the cooling efficiency of the cooling pipe is influenced, and the quality of an injection product is influenced;

2. when the mould is cleaned, injection molding residues at the dead corners in the mould are not easy to clean.

3. When the mould is cleaned, the cleaned water is directly discharged, and the water also contains the injection molding residues washed down due to the lack of a device for independently cleaning the residues, so that the water is influenced to be reused, and the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides an injection mold with clean function can have good rust cleaning effect to the cooling tube to thereby filter the effect of cleaing away residue wherein to the discharged water.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold with clean function, which comprises a mold, the left part at mould top is provided with water supply connector, the right part at mould top is provided with water connectors, the inside of mould is provided with cooling tube, the connecting pipe is installed to water supply connector's left part, the top of connecting pipe left part is provided with first high pressure water pump, the bottom of connecting pipe left part is provided with second high pressure water pump, the left end of first high pressure water pump is provided with first holding vessel, the left end of second high pressure water pump is provided with the second holding vessel, the conveyer pipe is installed at water supply connector's top, the top of conveyer pipe is provided with the high-pressure ware, the side of high-pressure ware is provided with the intake pipe, the top of high-pressure ware is provided with the bin, water outlet tube's top is provided with the drain pipe, the right part of drain pipe is provided with the sewage case, the inside of sewage case is provided with the filter bag.

Further, dry ice is filled in the storage box, the storage box has a cooling function, and the temperature in the storage box is kept below minus 78 ℃.

Further, the first storage tank is filled with a rust removing liquid.

Further, the second storage tank is filled with liquid water.

Furthermore, the conveying pipe is made of a heat-insulating material.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold with clean function possesses following beneficial effect:

this injection mold with clean function, through the setting of first high pressure water pump and first holding vessel, can pour into a large amount of rust removers into cooling pipe's inside, the rust inside cooling pipe is cleared up, through the setting of second high pressure water pump and second holding vessel, can pour into a large amount of liquid water into cooling pipe's inside, wash cooling pipe's inside, setting through high-pressure ware and bin, the high-pressure ware pours into the dry ice granule into cooling pipe's inside, absorb a large amount of heat and the temperature of dry ice itself is extremely low during the dry ice is biochemical, make inside rust stain of cooling pipe and the inside residue of mould cool down rapidly and make its shrink, thereby lose its surperficial adhesive force, the realization has good rust cleaning effect to the cooling pipe, and be convenient for clear up the inside residue of mould, through the setting of sewage case and filter bag, can filter the exhaust water, thereby with the effect of the residue clearance wherein, water can reuse.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a mold; 2. a water inlet joint; 3. a water outlet joint; 4. a cooling duct; 5. a connecting pipe; 6. a first high pressure water pump; 7. a second high pressure water pump; 8. a first storage tank; 9. a second storage tank; 10. a delivery pipe; 11. a high-pressure device; 12. an air inlet pipe; 13. a storage tank; 14. a drain pipe; 15. a sewage tank; 16. and (5) filtering the bags.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-1, the utility model relates to an injection mold with cleaning function, which comprises a mold 1, a water inlet connector 2 is arranged at the left part of the top of the mold 1, a water outlet connector 3 is arranged at the right part of the top of the mold 1, a cooling pipeline 4 is arranged inside the mold 1, a connecting pipe 5 is arranged at the left part of the water inlet connector 2, a first high pressure water pump 6 is arranged at the top of the left part of the connecting pipe 5, a second high pressure water pump 7 is arranged at the bottom of the left part of the connecting pipe 5, a first storage tank 8 is arranged at the left end of the first high pressure water pump 6, rust removing liquid is filled in the first storage tank 8, the rust removing agent in the first storage tank 8 is injected into the cooling pipeline 4 by the first high pressure water pump 6 to clean rust in the cooling pipeline 4, a second storage tank 9 is arranged at the left end of the second high pressure water pump 7, liquid water is filled in the second storage tank 9, the second high-pressure water pump 7 injects liquid water in the second storage tank 9 into the cooling pipeline 4 to clean the inside of the cooling pipeline 4, the top of the water inlet connector 2 is provided with a delivery pipe 10, the delivery pipe 10 is made of heat-insulating materials, the top of the delivery pipe 10 is provided with a high-pressure device 11, the side surface of the high-pressure device 11 is provided with an air inlet pipe 12, the top end of the high-pressure device 11 is provided with a storage tank 13, dry ice is filled in the storage tank 13, the storage tank 13 has a cooling function, the temperature in the storage tank 13 is kept below minus 78 ℃, the high-pressure device 11 injects the dry ice in the storage tank 13 into the cooling pipeline 4 at high pressure, the dry ice absorbs a large amount of heat during biochemical treatment and is extremely low in temperature, so that rust in the cooling pipeline 4 and residues in the mold 1 are rapidly cooled to shrink, thereby losing the adhesive force on the surface of the dry ice, the realization has good rust cleaning effect to the cooling tube to be convenient for clear up the inside residue of mould 1, outlet conduit's top is provided with drain pipe 14, and the right part of drain pipe 14 is provided with sewage case 15, and the inside of sewage case 15 is provided with filter bag 16, can filter the discharged water, thereby with the effect of residue removal wherein, water can reuse.

In summary, in the injection mold with the cleaning function, when in use, the connecting pipe 5 is connected with the water inlet connector 2, the first high-pressure water pump 6 injects the rust remover inside the first storage tank 8 into the cooling pipeline 4, and after the rust remover is soaked inside the cooling pipeline 4 for a period of time, the second high-pressure water pump 7 injects liquid water inside the second storage tank 9 into the cooling pipeline 4 to clean the inside of the cooling pipeline 4, and then the conveying pipe 10 is connected with the water inlet connector 2 to inject the rust remover into the cooling pipeline 4 at high pressure, so that the dry ice absorbs a large amount of heat during biochemical treatment and has an extremely low temperature, so that rust inside the cooling pipeline 4 and residues inside the mold 1 are rapidly cooled and shrunk to lose adhesive force on the surface of the dry ice, thereby achieving a good rust removing effect on the cooling pipeline, the inside of the cooling pipeline 4 is flushed by using the second high-pressure water pump 7 again, and finally the high pressure device 11 injects a large amount of air into the cooling pipeline 4 to dry the cooling pipeline 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An injection mold with clean function, includes mould (1), its characterized in that: the left part of the top of the mold (1) is provided with a water inlet connector (2), the right part of the top of the mold (1) is provided with a water outlet connector (3), a cooling pipeline (4) is arranged inside the mold (1), a connecting pipe (5) is installed at the left part of the water inlet connector (2), a first high-pressure water pump (6) is arranged at the top of the left part of the connecting pipe (5), a second high-pressure water pump (7) is arranged at the bottom of the left part of the connecting pipe (5), a first storage tank (8) is arranged at the left end of the first high-pressure water pump (6), a second storage tank (9) is arranged at the left end of the second high-pressure water pump (7), a conveying pipe (10) is installed at the top of the water inlet connector (2), a high-pressure filter bag (11) is arranged at the top of the conveying pipe (10), an air inlet pipe (12) is arranged on the side face of the high-pressure filter bag (11), a storage tank (13) is arranged at the top of the high-pressure water pump (11), a drain pipe (14) is arranged at the top of the water outlet connector, a drain pipe (14), a drain tank (15) is arranged at the right part of the drain pipe (15), and a sewage tank (16) is arranged inside of the sewage tank (15).

2. An injection mold with a cleaning function according to claim 1, characterized in that: the interior of the storage box (13) is filled with dry ice, the storage box (13) has a cooling function, and the temperature inside the storage box (13) is kept below minus 78 ℃.

3. An injection mold with cleaning function according to claim 1, characterized in that: the first storage tank (8) is filled with a rust removing liquid.

4. An injection mold with a cleaning function according to claim 1, characterized in that: the second storage tank (9) is filled with liquid water.

5. An injection mold with cleaning function according to claim 1, characterized in that: the conveying pipe (10) is made of heat-insulating materials.