CN212979152U

CN212979152U - Injection mold with good cooling effect

Info

Publication number: CN212979152U
Application number: CN202021611048.3U
Authority: CN
Inventors: 张丽君
Original assignee: Star Precision Technology Zhuhai Co ltd
Current assignee: Star Precision Technology Zhuhai Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-16
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an injection mold that cooling effect is good, comprising a base plate, connecting plate fixedly connected with box is passed through to the both sides at bottom plate top, the inner chamber fixedly connected with HEPA airstrainer and the active carbon filter screen of box, there is the fan bottom of box through supporting seat fixed mounting, the output of fan passes through defeated tuber pipe fixedly connected with exhaust hood, and the fixed surface of defeated tuber pipe installs the check valve. The utility model discloses a middle-end fixedly connected with water tank at bottom plate top, the through-hole has been seted up at the top of water tank, the radiating effect of water-cooling has been played, and simultaneously, the water-cooling possesses heat conduction fast, and cooling efficiency is high, thereby can effectually cool off injection mold, injection mold's production efficiency has still been increased, it all is the forced air cooling mostly to have solved current injection mold, thereby injection mold cooling efficiency has been reduced, lead to injection mold can not effectual use, production efficiency's problem has been reduced.

Description

Injection mold with good cooling effect

Technical Field

The utility model relates to a technical field of moulding plastics specifically is an injection mold that cooling effect is good.

Background

The injection molding is a method for producing and molding industrial products, the products are generally subjected to rubber injection molding and plastic injection molding, the injection molding can be further divided into an injection molding die pressing method and a die casting method, and an injection mold is required during injection molding, but most of the existing injection molds are air-cooled, so that the cooling efficiency of the injection mold is reduced, the injection mold cannot be effectively used, the production efficiency is reduced, and therefore the injection mold with a good cooling effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold that cooling effect is good possesses the good advantage of cooling effect, has solved current injection mold and has mostly all be the forced air cooling to reduce injection mold cooling efficiency, lead to injection mold can not effectual use, reduced production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold that cooling effect is good, includes the bottom plate, connecting plate fixedly connected with box is passed through to the both sides at bottom plate top, the inner chamber fixedly connected with HEPA airstrainer and the active carbon filter screen of box, there is the fan bottom of box through supporting seat fixed mounting, the output of fan passes through defeated tuber pipe fixedly connected with exhaust hood, and the fixed surface of defeated tuber pipe installs the check valve, the middle-end fixedly connected with water tank at bottom plate top, the through-hole has been seted up at the top of water tank, connecting plate fixed mounting is passed through at the top of bottom plate has the cylinder, the output of cylinder passes through connecting rod fixedly connected with body.

Preferably, the middle end of the bottom plate bottom is fixedly provided with a PLC controller through a bolt, and the output end of the PLC controller is electrically connected with the input ends of the fan and the cylinder in a single direction.

Preferably, the back of the water tank is fixedly connected with a semiconductor refrigerator, and the output end of the semiconductor refrigerator is fixedly connected with a refrigerating block through a conducting wire.

Preferably, the bottom of the body is provided with a reserved hole, and the reserved hole accounts for one third of the thickness of the bottom of the body.

Preferably, the top of bottom plate has the conveying pump through connecting plate fixed mounting, the output of conveying pump passes through pipeline fixedly connected with conveying pipeline.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a middle-end fixedly connected with water tank at bottom plate top, the through-hole has been seted up at the top of water tank, the radiating effect of water-cooling has been played, and simultaneously, the water-cooling possesses heat conduction fast, and cooling efficiency is high, thereby can effectually cool off injection mold, injection mold's production efficiency has still been increased, it all is the forced air cooling mostly to have solved current injection mold, thereby injection mold cooling efficiency has been reduced, lead to injection mold can not effectual use, production efficiency's problem has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the semiconductor refrigerator of the present invention;

fig. 3 is the schematic diagram of the structure of the preformed hole of the present invention.

In the figure: 1. a base plate; 2. an exhaust hood; 3. a refrigeration block; 4. a PLC controller; 5. a through hole; 6. a wind delivery pipe; 7. a one-way valve; 8. a fan; 9. HEPA airstrainer; 10. an active carbon filter screen; 11. a box body; 12. a cylinder; 13. a body; 14. a delivery pump; 15. a delivery pipe; 16. a connecting rod; 17. a semiconductor refrigerator; 18. a wire; 19. a water tank; 20. holes are reserved.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, exhaust hood 2, refrigeration piece 3, PLC controller 4, through-hole 5, defeated tuber pipe 6, check valve 7, fan 8, HEPA airstrainer 9, active carbon filter screen 10, box 11, cylinder 12, body 13, conveying pump 14, conveying pipeline 15, connecting rod 16, semiconductor refrigerator 17, wire 18, water tank 19 and preformed hole 20 part are the general standard or the part that technical staff in the field knows, and the standard part that uses in this application file all can be purchased from the market, and can all customize according to the record of description and drawing, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, an injection mold with good cooling effect comprises a bottom plate 1, a box body 11 is fixedly connected to two sides of the top of the bottom plate 1 through connecting plates, an HEPA air filter 9 and an active carbon filter 10 are fixedly connected to an inner cavity of the box body 11, a fan 8 is fixedly installed at the bottom of the box body 11 through a support seat, an exhaust hood 2 is fixedly connected to the output end of the fan 8 through a wind delivery pipe 6, a check valve 7 is fixedly installed on the surface of the wind delivery pipe 6, a water tank 19 is fixedly connected to the middle end of the top of the bottom plate 1, a through hole 5 is formed in the top of the water tank 19, so that the effect of water cooling and heat dissipation is achieved, meanwhile, the water cooling has high heat conduction speed and high cooling efficiency, so that the injection mold can be effectively cooled, the production efficiency of the injection mold is also increased, an air cylinder 12 is fixedly installed, bolt fixed mounting has PLC controller 4 in the middle-end of 1 bottom of bottom plate, and the one-way electric connection of the output of PLC controller 4 and the input of fan 8 and cylinder 12, the back fixedly connected with semiconductor cooler 17 of

water tank

19, 18 fixedly connected with refrigeration piece 3 of wire are passed through to semiconductor cooler 17's output, preformed hole 20 has been seted up to body 13's bottom, preformed hole 20 accounts for the third of body 13 bottom thickness, connecting plate fixed mounting has conveying pump 14 at the top of bottom plate 1, conveying pump 14's output passes through pipeline fixedly connected with conveying pipeline 15.

When in use, the semiconductor refrigerator 17, the lead 18 and the refrigeration block 3 are matched to continuously refrigerate the water source in the inner cavity of the water tank 19, a user can convey materials into the inner cavity of the body 13 for injection molding through the matching of the material conveying pump 14 and the material conveying pipe 15, the PLC controller 4 is used for opening the air cylinder 12 to start working, the body 13 is driven to move downwards through the air cylinder 12 until the materials move into the inner cavity of the water tank 19, so that the heat is dissipated through the cooling water in the inner cavity of the water tank 19, the reserved hole 20 is arranged, the cooling water can be effectively contacted with the body 13 through the reserved hole 20, so that the cooling is accelerated, the user can regularly replace the water source in the inner cavity of the water tank 19, the aim of recycling is fulfilled, the problem that most of the existing injection molds are air-cooled, the cooling efficiency of the injection molds is reduced, and the injection molds cannot be effectively used, the problem of production efficiency is reduced.

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. The utility model provides an injection mold that cooling effect is good, includes bottom plate (1), its characterized in that: connecting plate fixedly connected with box (11) is passed through to the both sides at bottom plate (1) top, inner chamber fixedly connected with HEPA airstrainer (9) and active carbon filter screen (10) of box (11), supporting seat fixed mounting has fan (8) through the bottom of box (11), the output of fan (8) passes through defeated tuber pipe (6) fixedly connected with exhaust hood (2), and the fixed surface of defeated tuber pipe (6) installs check valve (7), middle-end fixedly connected with water tank (19) at bottom plate (1) top, through-hole (5) have been seted up at the top of water tank (19), connecting plate fixed mounting has cylinder (12) through the top of bottom plate (1), the output of cylinder (12) passes through connecting rod (16) fixedly connected with body (13).

2. The injection mold with good cooling effect as claimed in claim 1, wherein: the middle end of the bottom plate (1) is fixedly provided with a PLC (programmable logic controller) controller (4) through a bolt, and the output end of the PLC controller (4) is electrically connected with the input ends of the fan (8) and the cylinder (12) in a single direction.

3. The injection mold with good cooling effect as claimed in claim 1, wherein: the back of the water tank (19) is fixedly connected with a semiconductor refrigerator (17), and the output end of the semiconductor refrigerator (17) is fixedly connected with a refrigerating block (3) through a lead (18).

4. The injection mold with good cooling effect as claimed in claim 1, wherein: the bottom of body (13) has seted up preformed hole (20), preformed hole (20) account for the one third of body (13) bottom thickness.

5. The injection mold with good cooling effect as claimed in claim 1, wherein: the top of bottom plate (1) passes through connecting plate fixed mounting has feeding pump (14), the output of feeding pump (14) passes through pipeline fixedly connected with conveying pipeline (15).