CN220515387U

CN220515387U - Metal mold with high cooling efficiency

Info

Publication number: CN220515387U
Application number: CN202321331555.5U
Authority: CN
Inventors: 周海波; 翁超群
Original assignee: Suzhou Haiguorei Metal Products Co ltd
Current assignee: Suzhou Haiguorei Metal Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2024-02-23
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to a metal mold with high cooling efficiency, which comprises a base, a mounting frame fixedly mounted at the top of the base, a controller fixedly mounted at the outer part of the mounting frame and a cooler, wherein a lower mold is fixedly mounted at the top of the base, an upper mold is arranged at the top of the lower mold, cooling mechanisms are arranged at the top of the base and the inner part of the lower mold, a filter pipe is arranged at the top of the upper mold, and a filter component is arranged in the filter pipe; the cooling mechanism comprises a cooling box fixedly arranged at the top of the base, a self-priming booster pump fixedly arranged on the left outer wall of the cooling box and a cooling groove formed in the lower die, and the cooler is fixedly arranged in the cooling box. This metal mold that cooling efficiency is high, through thin filter screen layer, non-woven fabrics filter layer and active carbon filter layer, can carry out the layering to the interior exhaust gas of mould and filter and purify, effectively improve the processing environment of moulding plastics to reach the practicality and strong, can filter advantages such as emission to waste gas.

Description

Metal mold with high cooling efficiency

Technical Field

The utility model relates to the technical field of dies, in particular to a metal die with high cooling efficiency.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool for molding an article, which is composed of various parts, and different molds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.

In the die casting production process, the high-temperature metal solution is pressed into the die cavity of the die, and the die casting die absorbs heat brought by the high-temperature metal solution through heat exchange and cooling forming of the die, and simultaneously radiates heat through the space and the die casting machine, and generally, the absorbed heat is larger than the natural radiating heat, so that the die temperature can gradually rise along with the progress of the die casting process. If the mold temperature is too high, casting quality and mold life may be affected. Through searching, the prior art Chinese patent CN 211539424U discloses a metal mold with a cooling function, which comprises a lower mold base, wherein a lower mold is arranged above the lower mold base, and a lower mold core is embedded on the upper surface of the lower mold. The utility model has simple and reasonable structure and novel design, effectively solves the problem that the quality of castings and the service life of the molds are influenced due to overhigh temperature of the molds, and has stronger popularization significance.

However, the exhaust hole of the metal mold with the cooling function lacks a gas filtering structure, and because the exhaust gas generated during the production of the injection mold has a certain harmful substance, if the exhaust gas is not filtered and discharged, working personnel can be influenced in the long time, the working environment is reduced, the working danger coefficient is improved, the production quality of the mold is seriously influenced, and the production requirement cannot be met, so the metal mold with high cooling efficiency is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the metal mold with high cooling efficiency, which has the advantages of strong practicability, capability of filtering and discharging waste gas and the like, and solves the problems that the metal mold with the cooling function lacks a gas filtering structure, influences staff of the work and reduces the working environment over time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal mold that cooling efficiency is high, includes base, fixed mounting in the mounting bracket at base top, fixed mounting in the outside controller of mounting bracket and cooler, the top fixed mounting of base has the lower mould, and the top of lower mould is provided with the mould, the inside of the top of base and lower mould is equipped with cooling mechanism, the top of going up the mould is equipped with the filter tube, and the inside of filter tube is equipped with filtering component;

the cooling mechanism comprises a cooling box fixedly arranged at the top of the base, a self-priming booster pump fixed on the left outer wall of the cooling box and a cooling groove arranged in the lower die, the cooler is fixedly arranged in the cooling box, the output end and the input end of the self-priming booster pump are fixedly communicated with first connecting pipes, and the separated ends of the two first connecting pipes are respectively communicated with the cooling groove and the cooling box;

the filter assembly consists of a fine filter screen layer, a non-woven fabric filter layer and an active carbon filter layer.

Further, the appearance of mounting bracket is L type, and the bottom fixed mounting of mounting bracket has flexible cylinder, and fixed mounting has the fixed plate on the output of flexible cylinder, go up mould fixed mounting in the bottom of fixed plate.

Further, the top of fixed plate is fixed to be linked together and is had injection molding pipe and second connecting pipe, and the inside of injection molding pipe and second connecting pipe is all fixed mounting have the second solenoid valve that extends to its outside, second solenoid valve and controller electric connection.

Further, the first electromagnetic valves extending to the outside are fixedly arranged in the two first connecting pipes, the water level gauge extending to the inside is fixedly arranged outside the cooling box, and the first electromagnetic valves are electrically connected with the controller.

Further, the top fixed mounting of second connecting pipe has the link, the bottom and the link threaded connection of filter tube, the filter tube is linked together with the second connecting pipe.

Further, the second connecting pipe and the injection molding pipe are communicated with the upper die, and a flowmeter extending into the second connecting pipe is fixedly arranged outside the second connecting pipe.

Further, the fine filter screen layer, the non-woven fabric filter layer and the active carbon filter layer are sequentially distributed from bottom to top, and mounting holes are formed in the fine filter screen layer, the non-woven fabric filter layer and the active carbon filter layer.

Compared with the prior art, the utility model provides the metal die with high cooling efficiency, which has the following beneficial effects:

1. this metal mold that cooling efficiency is high, through thin filter screen layer, non-woven fabrics filter layer and active carbon filter layer, can carry out the layering and filter and purify to the exhaust gas in the mould, effectively improve the processing environment of moulding plastics to reach the practicality and strong, can filter advantages such as discharging waste gas, effectively solved the metal mold that has the cooling function and lack gas filtration structure, the time can influence the staff of this work, reduce operational environment's problem.

2. This metal mold that cooling efficiency is high, start the refrigerator through the controller and refrigerate the inside liquid of cooler bin, then carry the inside of cooling bath to the coolant liquid through inhaling the booster pump certainly to cool down the processing to the lower mould, be convenient for take the material that will process, simultaneously can reduce the temperature of lower mould fast, effectively improve mould production life.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a perspective view of the structure of the filter tube and filter assembly of the present utility model;

FIG. 3 is a front elevational view of the structure of the present utility model;

in the figure: 1 base, 2 mounting bracket, 3 lower mould, 4 upper mould, 5 controller, 6 telescopic cylinder, 7 fixed plate, 8 injection molding pipe, 9 cooler box, 10 cooler, 11 from inhaling booster pump, 12 first connecting pipe, 13 cooling tank, 14 first solenoid valve, 15 second connecting pipe, 1501 link, 16 second solenoid valve, 17 filter tube, 18 filter component, 1801 fine filter screen layer, 1802 non-woven fabrics filter layer, 1803 active carbon filter layer, 19 spacing subassembly.

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.

Embodiment one:

referring to fig. 1-2, a metal mold with high cooling efficiency comprises a base 1, a mounting frame 2 fixedly mounted at the top of the base 1, a controller 5 fixedly mounted at the outer part of the mounting frame 2 and a cooler 10, wherein the top of the base 1 is fixedly provided with a lower mold 3, the top of the lower mold 3 is provided with an upper mold 4, the appearance of the mounting frame 2 is L-shaped, the bottom of the mounting frame 2 is fixedly provided with a telescopic cylinder 6, the output end of the telescopic cylinder 6 is fixedly provided with a fixing plate 7, and the upper mold 4 is fixedly mounted at the bottom of the fixing plate 7. The number of the mounting frames 2 and the number of the telescopic cylinders 6 are two, and the upper die 4 is matched with the lower die 3.

In this embodiment, a cooling mechanism is arranged at the top of the base 1 and inside the lower die 3, the cooling mechanism comprises a cooling box 9 fixedly arranged at the top of the base 1, a self-priming booster pump 11 fixed on the outer wall of the left side of the cooling box 9, and a cooling groove 13 arranged inside the lower die 3, a cooler 10 is fixedly arranged inside the cooling box 9, the output end and the input end of the self-priming booster pump 11 are fixedly communicated with a first connecting pipe 12, and the separated ends of the two first connecting pipes 12 are respectively communicated with the cooling groove 13 and the cooling box 9; the first solenoid valves 14 extending to the outside are fixedly arranged inside the two first connecting pipes 12, the water level gauge extending to the inside is fixedly arranged outside the cooling box 9, and the first solenoid valves 14 are electrically connected with the controller 5. The refrigerator 10 is started to refrigerate the liquid in the cooling box 9 through the controller 5, and then the cooling liquid is conveyed to the inside of the cooling tank 13 through the self-priming booster pump 11, so that the lower die 3 is cooled, the processed material is conveniently taken, the temperature of the lower die 3 can be quickly reduced, the production life of the die is effectively prolonged, and the advantage of high cooling efficiency is achieved.

The cooling grooves 13 are formed in a concave shape. The cooler belongs to the common technology known by the public in the prior art, so the specific structural composition and working principle of the cooler are not repeated herein. The outside of the cooling box 9 is fixedly communicated with a water inlet pipe and a water outlet pipe, and the outsides of the water inlet pipe and the water outlet pipe are respectively connected with a sealing cover in a threaded manner.

In the embodiment, a filter pipe 17 is arranged at the top of the upper die 4, and a filter assembly 18 is arranged inside the filter pipe 17; the filter assembly 18 is composed of a fine filter layer 1801, a non-woven filter layer 1802, and an activated carbon filter layer 1803. The fine filter screen layer 1801, the non-woven fabric filter layer 1802 and the activated carbon filter layer 1803 are sequentially distributed from bottom to top, and mounting holes are formed in the fine filter screen layer 1801, the non-woven fabric filter layer 1802 and the activated carbon filter layer 1803. Through fine filter screen layer 1801, non-woven fabrics filter layer 1802 and active carbon filter layer 1803, can carry out the layering and filter and purify the gaseous exhaust in the mould, effectively improve the processing environment of moulding plastics.

Wherein, the top fixed mounting of second connecting pipe 15 has link 1501, and the bottom and the link 1501 threaded connection of filter tube 17, filter tube 17 are linked together with second connecting pipe 15. Through link 1501, can carry out the dismouting with filter tube 17, be convenient for later stage change and overhaul filter module 18.

And, the top of fixed plate 7 fixedly communicates with injection molding pipe 8 and second connecting pipe 15, and the inside of injection molding pipe 8 and second connecting pipe 15 is all fixed mounting have the second solenoid valve 16 that extends to its outside, second solenoid valve 16 and controller 5 electric connection. The second connecting pipe 15 and the injection molding pipe 8 are both communicated with the upper die 4, the flowmeter extending into the second connecting pipe 15 is fixedly arranged outside the second connecting pipe 15, and the flowmeter can react to the condition inside the die through the flow.

Embodiment two:

referring to fig. 2, on the basis of the first embodiment, the device comprises a limiting component 19 arranged between a base 1 and a mounting frame 2, wherein the limiting component 19 is composed of a guide rod and a sliding sleeve, the sliding sleeve is fixedly installed inside a fixing plate 7, the guide rod is fixedly installed between the base 1 and the mounting frame 2, and the sliding sleeve is slidably connected with the outer surface of the guide rod. The number of the limiting assemblies 19 is two.

By adopting the technical scheme, the upper die 4 is stably lifted, and the laminating effect of the upper die 4 and the lower die 3 is improved.

The working principle of the embodiment is as follows:

through fine filter screen layer 1801, non-woven fabrics filter layer 1802 and active carbon filter layer 1803, can carry out the layering and filter and purify the gaseous exhaust in the mould, effectively improve the processing environment of moulding plastics.

The beneficial effects of the embodiment are as follows:

this metal mold that cooling efficiency is high, through thin filter screen layer 1801, non-woven fabrics filter layer 1802 and active carbon filter layer 1803, can carry out the layering and filter and purify in the mould exhaust gas, effectively improve the processing environment of moulding plastics to reach the practicality and be strong, can filter advantages such as discharging waste gas, effectively solved the metal mold that has the cooling function and lack gas filtration structure, over time, can influence the staff of this work, reduce operational environment's problem.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a metal mold that cooling efficiency is high, includes base (1), fixed mounting in mounting bracket (2) at base (1) top, fixed mounting in outside controller (5) of mounting bracket (2) and cooler (10), its characterized in that: the top of the base (1) is fixedly provided with a lower die (3), the top of the lower die (3) is provided with an upper die (4), the top of the base (1) and the inside of the lower die (3) are provided with cooling mechanisms, the top of the upper die (4) is provided with a filter pipe (17), and the inside of the filter pipe (17) is provided with a filter assembly (18);

the cooling mechanism comprises a cooling box (9) fixedly arranged at the top of the base (1), a self-priming booster pump (11) fixedly arranged on the outer wall of the left side of the cooling box (9) and a cooling groove (13) formed in the lower die (3), the cooler (10) is fixedly arranged in the cooling box (9), the output end and the input end of the self-priming booster pump (11) are fixedly communicated with a first connecting pipe (12), and the separated ends of the two first connecting pipes (12) are respectively communicated with the cooling groove (13) and the cooling box (9);

the filter assembly (18) consists of a fine filter screen layer (1801), a non-woven fabric filter layer (1802) and an active carbon filter layer (1803).

2. A metal mold with high cooling efficiency according to claim 1, characterized in that: the appearance of mounting bracket (2) is L type, and the bottom fixed mounting of mounting bracket (2) has flexible cylinder (6), and fixed mounting has fixed plate (7) on the output of flexible cylinder (6), go up mould (4) fixed mounting in the bottom of fixed plate (7).

3. A metal mold with high cooling efficiency according to claim 2, characterized in that: the top of fixed plate (7) is fixed to be linked together and is had injection molding pipe (8) and second connecting pipe (15), and the inside of injection molding pipe (8) and second connecting pipe (15) is all fixed mounting have second solenoid valve (16) that extend to its outside, second solenoid valve (16) and controller (5) electric connection.

4. A metal mold with high cooling efficiency according to claim 1, characterized in that: the inside of the two first connecting pipes (12) is fixedly provided with a first electromagnetic valve (14) extending to the outside of the first connecting pipes, the outside of the cooling box (9) is fixedly provided with a water level gauge extending to the inside of the cooling box, and the first electromagnetic valve (14) is electrically connected with the controller (5).

5. A metal mold with high cooling efficiency according to claim 3, wherein: the top of second connecting pipe (15) fixed mounting has link (1501), the bottom and the link (1501) threaded connection of filter tube (17), filter tube (17) are linked together with second connecting pipe (15).

6. A metal mold with high cooling efficiency according to claim 3, wherein: the second connecting pipe (15) and the injection molding pipe (8) are communicated with the upper die (4), and a flowmeter extending into the second connecting pipe (15) is fixedly arranged outside the second connecting pipe.

7. A metal mold with high cooling efficiency according to claim 1, characterized in that: the fine filter screen layer (1801), the non-woven fabric filter layer (1802) and the activated carbon filter layer (1803) are sequentially distributed from bottom to top, and mounting holes are formed in the fine filter screen layer (1801), the non-woven fabric filter layer (1802) and the activated carbon filter layer (1803).