CN219133145U - Injection mold blows water subassembly - Google Patents

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold water blowing assembly, which comprises a mold body and a cooling pipeline, wherein an injection cavity is formed in the top of the mold body, a cooling channel is formed in the mold body, the upper side of the cooling pipeline is fixedly arranged in the cooling channel, a circulating water pump is arranged on the lower side of the cooling pipeline, a water inlet pipe and a water outlet pipe are respectively fixedly communicated with the upper end and the lower end of the right side of the cooling pipeline, water valves are fixedly arranged on the water inlet pipe and the water outlet pipe, a water blowing pipe is fixedly communicated with the upper end of the left side of the cooling pipeline, an air valve is fixedly arranged on the water blowing pipe, an air heater is fixedly arranged on the upper side of the air valve, and a filtering mechanism convenient for filtering sundries is fixedly arranged on the upper end of the water blowing pipe. The utility model effectively reduces the probability of blocking the cooling pipeline by large-particle impurities in the air, is convenient for taking down the filter screen to clean the filtered large-particle impurities, and saves time and labor.

Description

Injection mold blows water subassembly

Technical Field

The utility model relates to the technical field of injection molds, in particular to a water blowing component of an injection mold.

Background

The injection mold is a tool for producing plastic products; the plastic injection molding method is a processing method used for mass production of parts with complex shapes, and specifically refers to the process that heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine and cooled and solidified to obtain a formed product.

In the patent number CN 216373120U's patent, an injection mold with blow water device is disclosed, the on-line screen storage device comprises a base, the last fixed surface of base installs mounting bracket and bed die, the inside actuating mechanism that is provided with of upper end of base, actuating mechanism's upper end is provided with blows water mechanism, the inside of bed die is provided with cooling mechanism, the inside hydrologic cycle mechanism that is provided with of lower extreme of base, through the mutually supporting of actuating mechanism, blow water mechanism, cooling mechanism and air heater, can cool off fast the mould, and can evaporate the drainage to the water that remains in the mould inside, has avoided the cooling water to remain in the mould inside, causes the corrosion of mould to mould result in use and life have been improved, through setting up hydrologic cycle mechanism, can handle the water after the cooling, and reuse, realized cyclic utilization of water, reduced the waste of water resource, reduced use cost, improved the practicality.

The above patent has the following problems:

the air heater does not have the air filtering function, and after a period of use, impurities in the air enter the water circulation system to easily cause blockage of a pipeline, so that the cleaning is inconvenient, and the injection mold water blowing assembly is provided.

Disclosure of Invention

The utility model aims to provide a water blowing component of an injection mold, which effectively reduces the probability of blocking a cooling pipeline by large-particle impurities in the air so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an injection mold blows water subassembly, includes mould body and cooling tube, the top of mould body is provided with the chamber of moulding plastics, cooling channel has been seted up to the inside of mould body, cooling tube's upside is fixed to be set up in cooling channel, cooling tube's downside is provided with circulating water pump, both ends are fixed respectively in cooling tube's right side upper and lower both ends and are equipped with inlet tube and outlet pipe, all be fixed with the water valve on inlet tube and the outlet pipe, cooling tube's left side upper end is fixed to be linked together and is had the water pipe, the fixed pneumatic valve that is equipped with on the water pipe that blows, the upside department that lies in the pneumatic valve on the water pipe is fixed and is equipped with the air heater, the upper end of water pipe that blows is fixed with the filter unit of being convenient for filter debris.

Preferably, the filter mechanism comprises a mounting ring, the mounting ring is arranged at the upper end of the water blowing pipe, a filter screen is fixedly arranged in the mounting ring, and a connecting mechanism is fixedly arranged between the bottom of the mounting ring and the water blowing pipe.

Preferably, the connecting mechanism comprises a magnet, clamping grooves are formed in two sides of the upper end of the water blowing pipe, the magnet is fixedly arranged in the clamping grooves, a metal rod is slidably arranged in the clamping grooves, the upper end of the metal rod is fixedly connected with the mounting ring, and the lower end of the metal rod is attracted with the magnet.

Preferably, an annular groove is formed in the outer annular wall of the mounting ring, and the groove wall of the annular groove is arc-shaped.

Preferably, the filter screen is made of stainless steel.

Preferably, the cooling channel is provided in a U-shape.

Compared with the prior art, the utility model has the beneficial effects that:

this injection mold blows water subassembly, through the air heater that is equipped with, the pneumatic valve, blow water pipe, collar and filter screen, when the drop of water in the cooling tube is cleared up to needs, start the air heater, open the pneumatic valve, the air heater drives in the outside air heating back gets into cooling tube, the drop of water evaporation in the cooling tube that hot-blast is quick, the filter screen filters the impurity in the air, can effectively reduce the probability that the cooling tube was blockked up to the large granule impurity in the air, when needing to clear up the filterable large granule impurity on the filter screen, upwards lift up the collar, the installation girdle moves the metal pole and no longer with magnet looks actuation, be convenient for take off the filter screen to clear up filterable large granule impurity, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of an injection mold water blowing assembly.

Fig. 2 is a schematic side view of an injection mold water-blowing assembly.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a water outlet pipe; 2. a cooling pipe; 3. a water valve; 4. a water inlet pipe; 5. a die body; 6. an injection cavity; 7. a mounting ring; 8. a water blowing pipe; 9. an air heater; 10. an air valve; 11. a circulating water pump; 12. a filter screen; 13. an annular groove; 14. a magnet; 15. a metal rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides an injection mold blows water subassembly, including mould body 5 and cooling tube 2, the top of mould body 5 is provided with injection cavity 6, cooling channel has been seted up to the inside of mould body 5, cooling tube 2's upside is fixed to be set up in cooling channel, cooling channel sets up to the U type, cooling channel sets up around injection cavity 6, cooling effect has been improved, cooling tube 2's downside is provided with circulating water pump 11, both ends are fixed respectively in cooling tube 2's right side upper and lower both ends have inlet tube 4 and outlet pipe 1, all fixed be equipped with water valve 3 on inlet tube 4 and the outlet pipe 1, cooling tube 2's left side upper end fixed intercommunication has blow pipe 8, the fixed pneumatic valve 10 that is equipped with on the blow pipe 8, the fixed air heater 9 that is equipped with in pneumatic valve 10's upside department on the blow pipe 8, air heater 9 passes through control switch and external power source electric connection.

The upper end of the water blowing pipe 8 is fixedly provided with a filtering mechanism which is convenient for filtering sundries, the filtering mechanism comprises a mounting ring 7, the mounting ring 7 is arranged at the upper end of the water blowing pipe 8, a filter screen 12 is fixedly arranged in the mounting ring 7, an annular groove is formed in the outer annular wall of the mounting ring 7, the annular groove is convenient for workers to take down the mounting ring 7, the groove wall of the annular groove is arc-shaped, the filter screen 12 is made of stainless steel, and the service life of the stainless steel is long.

The bottom of collar 7 and blow and be equipped with coupling mechanism between the water pipe 8, coupling mechanism includes magnet 14, and the draw-in groove has all been seted up to the upper end both sides of blowing and water pipe 8, and magnet 14 is fixed to be set up in the draw-in groove, and the draw-in groove sliding is equipped with metal pole 15, and the upper end and the collar 7 fixed connection of metal pole 15, the lower extreme and the magnet 14 looks actuation of metal pole 15.

When the cooling device is used, the water valve 3 on the water inlet pipe 4 is opened, after the cooling pipeline 2 is filled with water, the water valve 3 on the water inlet pipe 4 is closed, the circulating water pump 11 is started when the die body 5 is required to be cooled, the circulating water pump 11 drives water in the cooling pipeline 2 to be cooled, when water drops in the cooling pipeline 2 are required to be cleaned, the air heater 9 is started, the air valve 10 is opened, the air heater 9 drives external air to be heated and then enters the cooling pipeline 2, hot air rapidly evaporates the water drops in the cooling pipeline 2, the filter screen 12 filters impurities in the air, the impurities can be effectively reduced to block the cooling pipeline 2, when the large-particle impurities filtered on the filter screen 12 are required to be cleaned, the installation ring 7 is lifted upwards, the installation ring 7 drives the metal rod 15 to be no longer attracted with the magnet 14, and the filter screen 12 can be taken down for cleaning, and time and labor are saved.

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

Claims (6)

1. Injection mold blows water subassembly, including mould body (5) and cooling tube (2), the top of mould body (5) is provided with injection cavity (6), its characterized in that: the cooling device is characterized in that a cooling channel is formed in the die body (5), the upper side of the cooling pipeline (2) is fixedly arranged in the cooling channel, a circulating water pump (11) is arranged on the lower side of the cooling pipeline (2), a water inlet pipe (4) and a water outlet pipe (1) are fixedly communicated with the upper end and the lower end of the right side of the cooling pipeline (2), water valves (3) are fixedly arranged on the water inlet pipe (4) and the water outlet pipe (1), a water blowing pipe (8) is fixedly communicated with the left upper end of the cooling pipeline (2), an air valve (10) is fixedly arranged on the water blowing pipe (8), an air heater (9) is fixedly arranged on the upper side of the air valve (10) on the water blowing pipe (8), and a filtering mechanism convenient for filtering sundries is fixedly arranged on the upper end of the water blowing pipe (8).

2. An injection mold blow molding assembly as in claim 1 wherein: the filter mechanism comprises a mounting ring (7), the mounting ring (7) is arranged at the upper end of the water blowing pipe (8), a filter screen (12) is fixedly arranged in the mounting ring (7), and a connecting mechanism is fixedly arranged between the bottom of the mounting ring (7) and the water blowing pipe (8).

3. An injection mold blow molding assembly as in claim 2 wherein: the connecting mechanism comprises a magnet (14), clamping grooves are formed in two sides of the upper end of the water blowing pipe (8), the magnet (14) is fixedly arranged in the clamping grooves, a metal rod (15) is slidably arranged in the clamping grooves, the upper end of the metal rod (15) is fixedly connected with the mounting ring (7), and the lower end of the metal rod (15) is attracted with the magnet (14).

4. An injection mold blow molding assembly as in claim 2 wherein: an annular groove is formed in the outer annular wall of the mounting ring (7), and the groove wall of the annular groove is arc-shaped.

5. An injection mold blow molding assembly as in claim 2 wherein: the filter screen (12) is made of stainless steel.

6. An injection mold blow molding assembly as in claim 1 wherein: the cooling channel is arranged in a U shape.

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