CN218700876U

CN218700876U - Whole cell-phone shell mould of moulding plastics

Info

Publication number: CN218700876U
Application number: CN202222925057.5U
Authority: CN
Inventors: 严泳洋; 黄丽娣
Original assignee: Heyuan Minghui Electronic Technology Co ltd
Current assignee: Heyuan Minghui Electronic Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a cell-phone shell mould of whole moulding plastics, including buffer gear, bed die combined mechanism, discharge mechanism and cooling body, buffer gear's bottom is provided with bed die combined mechanism, and the middle part bottom of bed die combined mechanism is provided with discharge mechanism, discharge mechanism's avris is provided with cooling body, discharge mechanism includes recess, push rod subassembly and fly leaf, and the inside of recess is provided with push rod subassembly, push rod subassembly's top is provided with the fly leaf. This whole cell-phone shell mould of moulding plastics, when the cell-phone shell processing material is whole when the die cavity, through pouring into the coolant liquid from the inlet opening into, under the effect of coolant liquid, can make the temperature reduce fast, during the whole injection moulding of cell-phone shell afterwards, the upper die base rises, and the inside cell-phone shell machined part of die cavity goes up and down through fly leaf and push rod assembly simultaneously, with the cell-phone shell machined part ejecting in the die cavity, the drawing of patterns of being convenient for is got the material.

Description

Whole cell-phone shell mould of moulding plastics

Technical Field

The utility model relates to a cell-phone shell mould technical field specifically is a whole cell-phone shell mould of moulding plastics.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of an article is realized mainly by changing the physical state of a formed material, and most of mobile phone shells adopt the injection mould during production.

The temperature cooling of the mould is slower in use of the integral injection molding mobile phone shell mould on the market, so that the efficiency of mobile phone shell forming is reduced, and meanwhile, demoulding is not convenient, and therefore, the integral injection molding mobile phone shell mould is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone shell mould of wholly moulding plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a whole cell-phone shell mould of moulding plastics, includes buffer gear, bed die combined mechanism, discharge mechanism and cooling body, buffer gear's bottom is provided with bed die combined mechanism, and bed die combined mechanism's middle part bottom is provided with discharge mechanism, discharge mechanism's avris is provided with cooling body, discharge mechanism includes recess, push rod subassembly and fly leaf, and the inside of recess is provided with push rod subassembly, push rod subassembly's top is provided with the fly leaf.

Further, the fly leaf passes through push rod subassembly and lower mould combined mechanism and constitutes extending structure, and the size of the fly leaf matches with the inside size phase of lower mould combined mechanism.

Further, cooling body includes water catch bowl, coolant liquid, inlet opening and apopore, and the inside of water catch bowl is provided with the coolant liquid, the right side middle part of water catch bowl is provided with the inlet opening, the left side bottom of water catch bowl is provided with the apopore.

Furthermore, the water collecting tank is communicated with the water inlet hole and is wrapped.

Furthermore, the lower die combination mechanism comprises a bottom plate, a lower die holder and a die cavity, the lower die holder is arranged in the middle of the upper portion of the bottom plate, and the die cavity is arranged at the middle end of the inner portion of the lower die holder.

Further, buffer gear includes upper die base, support column and buffer layer, and the left and right sides of upper die base is provided with the support column, the top of support column is provided with the buffer layer.

Furthermore, the upper die base forms an elastic structure through the support column and the buffer layer, and the buffer layer is symmetrically distributed along the upper die base.

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

this whole cell-phone shell mould of moulding plastics, when the cell-phone shell processing material is whole when the die cavity, through pouring into the coolant liquid from the inlet opening into, under the effect of coolant liquid, can make the temperature reduce fast, during the whole injection moulding of cell-phone shell afterwards, the upper die base rises, and the inside cell-phone shell machined part of die cavity goes up and down through fly leaf and push rod assembly simultaneously, with the cell-phone shell machined part ejecting in the die cavity, the drawing of patterns of being convenient for is got the material.

Be linked together between water catch bowl and the inlet opening, through pouring into the coolant liquid from the inlet opening, when cell-phone shell processing material carries out the mould intracavity, under the effect of coolant liquid, can make the temperature reduce fast, improve cell-phone shell mould cooling shaping's efficiency, avoid cooling rate to influence the quality of demolding slowly, because the water catch bowl is wrapping up the die cavity, make its coolant liquid can follow the die cavity and absorb the heat to let the faster cooling shaping of material, strengthen the cooling effect.

The fly leaf constitutes extending structure through push rod subassembly and bed die combined mechanism, when the punching press was accomplished to upper die base and die cavity injection moulding, the upper die base rose, and the inside cell-phone shell machined part of die cavity goes up and down through fly leaf and push rod subassembly simultaneously, with the ejection in the cell-phone shell machined part follow die cavity, the drawing of patterns of being convenient for is got the material, reduces artifical manual processing.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the lower mold assembly of the present invention looking down the internal structure;

fig. 3 is the three-dimensional structure schematic diagram of the lower mold combined mechanism of the present invention.

In the figure: 1. a buffer mechanism; 101. an upper die holder; 102. a support pillar; 103. a buffer layer; 2. a lower die assembly mechanism; 201. a base plate; 202. a lower die holder; 203. a mold cavity; 3. a discharging mechanism; 301. a groove; 302. a push rod assembly; 303. a movable plate; 4. a cooling mechanism; 401. a water collection tank; 402. cooling liquid; 403. a water inlet hole; 404. and (7) water outlet holes.

Detailed Description

As shown in fig. 1, an integrally injection molded mold for a mobile phone case includes: the injection molding punching mechanism comprises a buffer mechanism 1, wherein a lower die combination mechanism 2 is arranged at the bottom of the buffer mechanism 1, a discharge mechanism 3 is arranged at the bottom end of the middle part of the lower die combination mechanism 2, a cooling mechanism 4 is arranged at the side of the discharge mechanism 3, the buffer mechanism 1 comprises an upper die base 101, support columns 102 and buffer layers 103, the support columns 102 are arranged at the left side and the right side of the upper die base 101, the buffer layers 103 are arranged at the top parts of the support columns 102, the upper die base 101 and the buffer layers 103 form an elastic structure, the buffer layers 103 are symmetrically distributed along the upper die base 101, the buffer layers 103 are arranged at the top ends of the support columns 102, the injection molding punching force is further buffered through the elastic pressure in the buffer layers 103, the gradually increased buffer force can reduce the speed during punching, further reduce the impact force during punching, and simultaneously improve the stability during combination of the two, the lower die combination mechanism 2 comprises a bottom plate 201, a lower die base 202 and a die cavity 203, the lower die base 202 is arranged in the middle of the upper portion of the bottom plate 201, the die cavity 203 is arranged at the middle end of the inside of the lower die base 202, the discharging mechanism 3 comprises a groove 301, a push rod assembly 302 and a movable plate 303, the push rod assembly 302 is arranged inside the groove 301, the movable plate 303 is arranged above the push rod assembly 302, the movable plate 303 forms a telescopic structure with the lower die combination mechanism 2 through the push rod assembly 302, the size of the movable plate 303 is matched with the inside size of the lower die combination mechanism 2, when the injection molding and stamping of the upper die base 101 and the die cavity 203 are completed, the upper die base 101 ascends, meanwhile, a mobile phone shell machined part inside the die cavity 203 ascends and descends through the movable plate 303 and the push rod assembly 302, the mobile phone shell machined part is ejected out of the die cavity 203, the demoulding and the material taking are facilitated, and manual processing is reduced.

As shown in fig. 2-3, a cell-phone shell mould of whole injection moulding, cooling body 4 includes water catch bowl 401, coolant liquid 402, inlet opening 403 and apopore 404, and the inside of water catch bowl 401 is provided with coolant liquid 402, the right side middle part of water catch bowl 401 is provided with inlet opening 403, the left side bottom of water catch bowl 401 is provided with apopore 404, be linked together between water catch bowl 401 and the inlet opening 403, and water catch bowl 401 is the parcel form, through pouring into coolant liquid 402 from inlet opening 403, when cell-phone shell processing material is in die cavity 203, under the effect of coolant liquid 402, can make the temperature reduction fast, improve the fashioned efficiency of cell-phone shell mould cooling, avoid cooling rate to influence the quality of demolding slowly, because water catch bowl 401 is wrapping up die cavity 203, make its coolant liquid 402 can absorb the heat from die cavity 203, thereby let the faster cooling shaping of material, strengthen the cooling effect.

In summary, when the mold for the mobile phone shell integrally molded is used, firstly the buffer layer 103 is arranged at the top end of the supporting column 102, the injection molding stamping force is further buffered through the elastic pressure inside the buffer layer 103, and simultaneously, the stability when the two are combined can be improved, then when the mobile phone shell processing material is integrally in the mold cavity 203, the cooling liquid 402 is injected from the water inlet hole 403, under the action of the cooling liquid 402, the temperature can be rapidly reduced, because the mold cavity 203 is wrapped by the water collecting groove 401, the cooling liquid 402 can absorb heat from the mold cavity 203, so that the material can be rapidly cooled and molded, when the temperature of the mold cavity 203 is consistent with that of the water collecting groove 401, the cooling liquid 402 inside the water collecting groove 401 is discharged through the water outlet hole 404, then the cooling liquid 402 is injected into the water collecting groove 401 again, the cooling molding efficiency is further accelerated, finally, when the mobile phone shell is integrally molded, the upper mold base 101 is lifted, and simultaneously, a mobile phone shell processing piece inside the mold cavity 203 is lifted up and lifted through the movable plate 303 and lifted with the push rod assembly 302, the mobile phone shell is ejected out of the mold cavity 203, and the mobile phone shell is convenient for demolding and taking materials.

Claims

1. The utility model provides a cell-phone shell mould of whole moulding plastics, includes buffer gear (1), bed die combined mechanism (2), discharge mechanism (3) and cooling body (4), its characterized in that: the bottom of buffer gear (1) is provided with bed die combined mechanism (2), and the middle part bottom of bed die combined mechanism (2) is provided with discharge mechanism (3), the avris of discharge mechanism (3) is provided with cooling body (4), discharge mechanism (3) are including recess (301), push rod subassembly (302) and fly leaf (303), and the inside of recess (301) is provided with push rod subassembly (302), the top of push rod subassembly (302) is provided with fly leaf (303).

2. An integrally injection molded mobile phone case mold according to claim 1, further comprising: the movable plate (303) and the lower die combination mechanism (2) form a telescopic structure through the push rod assembly (302), and the size of the movable plate (303) is matched with the inner size of the lower die combination mechanism (2).

3. An integrally injection molded mobile phone case mold according to claim 1, further comprising: cooling body (4) include water catch bowl (401), coolant liquid (402), inlet opening (403) and apopore (404), and the inside of water catch bowl (401) is provided with coolant liquid (402), the right side middle part of water catch bowl (401) is provided with inlet opening (403), the left side bottom of water catch bowl (401) is provided with apopore (404).

4. An integrally injection molded mobile phone case mold according to claim 3, further comprising: the water collecting tank (401) is communicated with the water inlet hole (403), and the water collecting tank (401) is wrapped.

5. An integrally injection molded mobile phone case mold according to claim 1, further comprising: the lower die combination mechanism (2) comprises a bottom plate (201), a lower die holder (202) and a die cavity (203), the lower die holder (202) is arranged in the middle of the upper portion of the bottom plate (201), and the die cavity (203) is arranged at the middle end of the inner portion of the lower die holder (202).

6. An integrally injection molded mobile phone case mold according to claim 1, further comprising: buffer gear (1) includes upper die base (101), support column (102) and buffer layer (103), and the left and right sides of upper die base (101) is provided with support column (102), the top of support column (102) is provided with buffer layer (103).

7. An integrally injection molded mobile phone case mold according to claim 6, further comprising: the upper die holder (101) and the buffer layer (103) form an elastic structure through the support pillar (102), and the buffer layer (103) is symmetrically distributed along the upper die holder (101).