CN212472251U

CN212472251U - Air conditioner filter screen mould

Info

Publication number: CN212472251U
Application number: CN202021070469.XU
Authority: CN
Inventors: 徐猛杰; 谭锟
Original assignee: Wuhan Tonghe Plastic Industry Co Ltd
Current assignee: Wuhan Tonghe Plastic Industry Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-05
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an air conditioner filter screen mould relates to air conditioner filter screen mould technical field, for solving the air conditioner filter screen mould product injection moulding back on the market at present, generally adopts the cooling method that stews to cool off the mould, and cooling rate is extremely low, and then greatly reduced the production efficiency's of mould problem. The upper end of lower mould is provided with the mould, the connecting plate passes through locking screw interconnect with the upper junction plate down, the upper end fixedly connected with ejector pin of connecting plate down, the lower mould all is provided with the circulation groove with the inside of last mould, the lower mould is provided with the air intake with one side that the inside of last mould is located the circulation groove, the lower mould is provided with the air outlet with the opposite side that the inside of last mould is located the circulation groove, the inside of air outlet is provided with the rubber buffer, the lower mould is with the other both sides fixedly connected with cooling blower of last mould, the one end of the first connecting pipe of one side fixedly connected with.

Description

Air conditioner filter screen mould

Technical Field

The utility model relates to an air conditioner filter screen mould technical field specifically is an air conditioner filter screen mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, the processing of the appearance of the article is realized mainly through the change of the physical state of a molded material, and an air conditioner filter screen mold is also one of the molds and is generally produced in an injection molding mode.

After the air conditioner filter screen mold product on the market is injection molded at present, the mold is cooled by a standing cooling mode, the cooling speed is extremely low, and further the production efficiency of the mold is greatly reduced, so that the problem is solved by an air conditioner filter screen mold which is urgently needed in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner filter screen mould to after solving air conditioner filter screen mould product injection moulding on the market at present among the above-mentioned background art, generally adopt the cooling method that stews to cool off the mould, cooling rate is extremely low, and then greatly reduced the production efficiency's of mould problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air conditioner filter screen die comprises a lower die, wherein an upper die is arranged at the upper end of the lower die, a lower connecting plate and an upper connecting plate are fixedly connected to the two sides of the lower die and the upper die respectively, the lower connecting plate and the upper connecting plate are connected with each other through a locking screw rod, an ejector rod is fixedly connected to the upper end of the lower connecting plate, a sealing groove is formed in the upper end of the lower die, a sealing block is fixedly connected to the lower end of the upper die and is located inside the sealing groove, circulation grooves are formed in the lower die and the upper die respectively, an air inlet is formed in one side, located on the circulation groove, of the inner portion of the lower die and the upper die, an air outlet is formed in the other side, located on the circulation groove, of the inner portion of the lower die and the upper die, a rubber plug, the other end fixedly connected with shunt tubes of first connecting pipe one side, the air intake passes through the second connecting pipe with the shunt tubes and switches on each other, the lower extreme fixedly connected with of lower mould supports the base, the intermediate position of going up the mould upper end is provided with the mouth of moulding plastics.

Preferably, the lower connecting plate and the upper connecting plate are both in threaded connection with the locking screw, and the lower connecting plate, the upper connecting plate and the locking screw are symmetrically arranged relative to the lower die, the upper die and the upper connecting plate respectively.

Preferably, the ejector pin is equidistant distribution, the ejector pin includes loop bar, upper boom and top tight spring, the inside lock joint of loop bar has the upper boom, the loop bar passes through top tight spring interconnect with the upper boom, and the upper end of upper boom pastes with the lower terminal surface of upper junction plate mutually.

Preferably, the sealing grooves are matched with the sealing blocks, and the number of the sealing grooves is three.

Preferably, the circulation grooves are communicated with the air inlet and the air outlet, the air inlet is distributed at equal intervals, and the air inlet corresponds to the second connecting pipe one to one.

Preferably, the cooling fans are symmetrically arranged on the lower die and the upper die respectively, and the first connecting pipe on the side of the cooling fan is designed to be of an L-shaped structure.

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

1. this air conditioner filter screen mould, through the circulation groove, the air intake, the air outlet, cooling blower, first connecting pipe, the setting of shunt tubes and second connecting pipe, cooling blower is the air flow in the circulation groove with higher speed, and then derive the heat in the injection moulding product fast, realize the quick heat dissipation of mould, and then improve the production efficiency of mould, solved present air conditioner filter screen mould product injection moulding on the market after, generally adopt the cooling method that stews to cool off the mould, cooling rate is extremely low, and then greatly reduced the production efficiency's of mould problem.

2. This air conditioner filter screen mould through upper junction plate, lower connecting plate and locking screw's setting, will go up mould and lower mould through rotating locking screw and dismantle and lock to and through the setting of ejector pin, when locking screw dismantles, can push up the upper junction plate, and then the lower mould of being convenient for and the quick separation of last mould have improved the dismouting speed of mould greatly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the lift pin of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. a lower connecting plate; 4. an upper connecting plate; 5. locking the screw rod; 6. a top rod; 7. a sealing groove; 8. a sealing block; 9. a circulation tank; 10. an air inlet; 11. an air outlet; 12. a rubber plug; 13. a cooling fan; 14. a first connecting pipe; 15. a shunt tube; 16. a second connecting pipe; 17. a support base; 18. an injection molding port; 61. a loop bar; 62. a rod is arranged; 63. and tightly pushing the spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an air conditioner filter screen mold comprises a lower mold 1, an upper mold 2 is arranged at the upper end of the lower mold 1, a lower connecting plate 3 and an upper connecting plate 4 are fixedly connected to two sides of the lower mold 1 and the upper mold 2 respectively, the lower connecting plate 3 and the upper connecting plate 4 are connected with each other through a locking screw 5, an ejector rod 6 is fixedly connected to the upper end of the lower connecting plate 3, a sealing groove 7 is arranged at the upper end of the lower mold 1, a sealing block 8 is fixedly connected to the lower end of the upper mold 2, the sealing block 8 is positioned inside the sealing groove 7, circulation grooves 9 are arranged inside the lower mold 1 and the upper mold 2, an air inlet 10 is arranged at one side of the circulation grooves 9 inside the lower mold 1 and the upper mold 2, an air outlet 11 is arranged at the other side of the circulation grooves 9 inside the lower mold 1 and the upper mold 2, a rubber plug 12 is arranged inside the air outlet 11, cooling, the other end of the first connecting pipe 14 is fixedly connected with one side of a shunt pipe 15, the air inlet 10 and the shunt pipe 15 are communicated with each other through a second connecting pipe 16, the lower end of the lower die 1 is fixedly connected with a supporting base 17, and an injection molding port 18 is arranged in the middle of the upper end of the upper die 2.

Further, lower connecting plate 3 and upper junction plate 4 all with 5 threaded connection of locking screw, and lower connecting plate 3, upper junction plate 4 and locking screw 5 set up about lower mould 1,

last mould

2 and 4 symmetries of upper junction plate respectively, the dismouting of lower connecting plate 3 and upper junction plate 4 of being convenient for.

Further, the ejector rods 6 are distributed at equal intervals, each ejector rod 6 comprises a loop bar 61, an upper bar 62 and a jacking spring 63, the loop bar 62 is buckled inside the loop bar 61, the loop bar 61 and the upper bar 62 are connected with each other through the jacking spring 63, the upper end of the upper bar 62 is attached to the lower end face of the upper connecting plate 4, and stable jacking of the upper connecting plate 4 is facilitated.

Further, seal groove 7 and seal block 8 mutual adaptation, and seal groove 7 and seal block 8 are provided with three respectively, ensure the sealed of lower mould 1 and last mould 2.

Further, the circulation groove 9 is communicated with the air inlet 10 and the air outlet 11, the air inlet 10 is distributed at equal intervals, and the air inlet 10 corresponds to the second connecting pipe 16 one by one, so that air circulation in the circulation groove 9 is realized.

Further, the cooling fans 13 are respectively arranged symmetrically with respect to the lower die 1 and the upper die 2, and the first connecting pipes 14 on the sides of the cooling fans 13 are designed to be in an L-shaped structure, so that the air in the circulation grooves 9 can flow quickly.

The working principle is as follows: when the device is used, the lower connecting plates 3 correspond to the threaded holes on the upper connecting plates 4 one by one, meanwhile, the locking screw rods 5 are screwed diagonally, the upper rod 62 is put into the sleeve rod 61, the jacking spring 63 contracts, the sealing block 8 is pressed into the sealing groove 7, the air conditioner filter screen raw material is injected into the lower die 1 and the upper die 2 through the injection port 18, after the injection is finished, the rubber plug 12 is pulled out, the power supply of the cooling fan 13 is switched on, the cooling fan 13 is controlled through the external control part, the cooling fan 13 blows air, the air enters the circulation groove 9 through the first connecting pipe 14, the flow dividing pipe 15, the second connecting pipe 16 and the air inlet 10, the air flows out of the circulation groove 9 through the air outlet 11, the heat in the die is quickly led out through flowing air, the quick heat dissipation of the die is realized, the production efficiency of the, under the effect of the jacking spring 63, the upper connecting plate 4 rises, so that the upper die 2 is lifted, the upper die 2 and the lower die 1 are quickly separated, and finally, the air conditioner filter screen which is finished by injection molding is taken out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air conditioner filter screen mould, includes lower mould (1), its characterized in that: the upper end of the lower die (1) is provided with an upper die (2), the two sides of the lower die (1) and the upper die (2) are respectively and fixedly connected with a lower connecting plate (3) and an upper connecting plate (4), the lower connecting plate (3) and the upper connecting plate (4) are mutually connected through a locking screw rod (5), the upper end of the lower connecting plate (3) is fixedly connected with an ejector rod (6), the upper end of the lower die (1) is provided with a sealing groove (7), the lower end of the upper die (2) is fixedly connected with a sealing block (8), the sealing block (8) is positioned inside the sealing groove (7), the lower die (1) and the upper die (2) are both internally provided with circulation grooves (9), one sides of the insides of the lower die (1) and the upper die (2), which are positioned in the circulation grooves (9), are provided with air inlets (10), and the other sides of the lower die (1) and the insid, the inside of air outlet (11) is provided with rubber buffer (12), lower mould (1) and the other both sides fixedly connected with cooling blower (13) of last mould (2), the one end of one side fixedly connected with first connecting pipe (14) of cooling blower (13), the other end fixedly connected with one side of shunt tubes (15) of first connecting pipe (14), air intake (10) and shunt tubes (15) are put through each other through second connecting pipe (16), the lower extreme fixedly connected with of lower mould (1) supports base (17), it is provided with mouth (18) of moulding plastics to go up the intermediate position of mould (2) upper end.

2. The air conditioner filter screen mold according to claim 1, wherein: lower connecting plate (3) and upper junction plate (4) all with locking screw (5) threaded connection, and lower connecting plate (3), upper junction plate (4) and locking screw (5) are respectively about lower mould (1), go up mould (2) and upper junction plate (4) symmetry setting.

3. The air conditioner filter screen mold according to claim 1, wherein: ejector pin (6) are equidistant distribution, ejector pin (6) include loop bar (61), upper boom (62) and top tight spring (63), the inside lock joint of loop bar (61) has upper boom (62), loop bar (61) and upper boom (62) are through pushing up tight spring (63) interconnect, and the lower terminal surface of the upper end of upper boom (62) and upper junction plate (4) pastes mutually.

4. The air conditioner filter screen mold according to claim 1, wherein: the sealing grooves (7) are matched with the sealing blocks (8) mutually, and the number of the sealing grooves (7) is three, and the number of the sealing blocks (8) is three.

5. The air conditioner filter screen mold according to claim 1, wherein: the circulation grooves (9) are communicated with the air inlets (10) and the air outlets (11), the air inlets (10) are distributed at equal intervals, and the air inlets (10) are in one-to-one correspondence with the second connecting pipes (16).

6. The air conditioner filter screen mold according to claim 1, wherein: and the cooling fan (13) is symmetrically arranged relative to the lower die (1) and the upper die (2) respectively, and a first connecting pipe (14) at the side of the cooling fan (13) is designed to be of an L-shaped structure.