CN218429685U - Resin emulsion bottle forming die - Google Patents

Abstract

The utility model relates to an injection mold technical field discloses a resin emulsion bottle forming die, including the bed die subassembly and with the supporting last mould subassembly that uses of bed die subassembly, through the bed die subassembly with last mould subassembly sealed closing, provide the space of moulding plastics for the emulsion bottle. The utility model discloses an utilize the bed die subassembly, go up the butt joint groove in the mould subassembly, the buckle of butt joint protruding wing corresponds, and two sets of dislocation draw-in grooves, the direction of two sets of dislocation card posts corresponds, can improve the bed die subassembly in the one hand, go up mould subassembly to closing accurate nature, on the other hand can improve closing the position correction comprehensiveness of two sets of moulds, make the end that closes of two sets of moulds keep the omnidirectional accurate performance of closing and finishing the back to emulsion bottle injection moulding, through at the bed die subassembly, go up the mould subassembly and add and establish cooling coil, can improve the bed die subassembly, the cooling performance of last mould subassembly, accelerate the cooling shaping efficiency of emulsion bottle.

Description

Resin emulsion bottle forming die

Technical Field

The utility model relates to an injection mold technical field specifically is a resin emulsion bottle forming die.

Background

The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and precise dimensions, the heated and melted plastic is injected into a mold cavity from an injection molding machine at high pressure, and after cooling and solidification, a formed product is obtained, which is widely used for aviation, aerospace, electronics, machinery, ships, automobiles, plastic products and the like, especially for the field of packaging, a plastic bottle is usually adopted for filling and packaging various liquids, wherein the resin bottle is used as one of plastic bottle forms, and the injection molding work is also carried out through the injection mold, as shown in the prior patent technology:

through retrieval, chinese patent network discloses an injection mold for bottle shaping (public announcement No. CN 214687717U), and this kind of device inserts first half frame and second half frame fixed on first half frame and second half frame of moulding plastics respectively, makes the picture peg insert in first half shell and second half shell of moulding plastics, and the cutting inserts in first half shell of moulding plastics, makes the connection framework block first half shell of moulding plastics and second half shell of moulding plastics, makes first half shell of moulding plastics and second half shell of moulding plastics be connected inseparabler, improves the qualification rate of the bottle of moulding plastics. However, the injection mold adopted in the above-mentioned patent publications and the existing market places still has some disadvantages: the mode that half shell and the second half shell of moulding plastics of this kind are blocked to the axle that utilizes to insert, on one hand manual operation intensity is higher, needs artifical supplementary side can to closing sealed work, and on the other hand makes two sets of half shells of moulding plastics keep closing sealed form through single cutting, and it is relatively poor to close the precision, very easily leads to the condition that appears the gap between two sets of half shells of moulding plastics. Accordingly, those skilled in the art have provided a resin emulsion bottle forming mold to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resin emulsion bottle forming die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a resin emulsion bottle forming die comprises a lower die assembly and an upper die assembly matched with the lower die assembly, wherein an injection molding space is provided for an emulsion bottle by the sealing and involution of the lower die assembly and the upper die assembly;

the lower die assembly comprises a lower die, a lower die cavity is formed in the lower die, a first cooling coil is arranged in the lower die and right below the lower die cavity, two groups of first staggered clamping columns and two groups of first staggered clamping grooves are sequentially and symmetrically arranged on the upper plate surface of the lower die and right below the four corner ends of the lower die cavity, and a first butt joint groove and a second butt joint groove are sequentially arranged on the upper plate surface of the lower die and right above the two sides of a cavity opening of the lower die cavity;

go up the mould subassembly and include the mould, the die cavity has been seted up to the inside of going up the mould, and the inside of going up the mould is just being provided with second cooling coil to the below of going up the die cavity, the upper portion face of going up the mould is just being provided with two sets of second dislocation draw-in grooves, two sets of second dislocation card posts to four corner ends of last die cavity symmetry in proper order, and the upper portion face of going up the mould is just having set gradually first butt joint protruding wing, second butt joint protruding wing to the accent both sides of going up the die cavity.

As a further aspect of the present invention: the first butt joint groove and the second butt joint groove are both of concave frame-shaped structures, and the first butt joint convex wing and the second butt joint convex wing are both of slat-shaped structures.

As a further aspect of the present invention: the inner diameters of the ports of the first butt joint groove and the second butt joint groove are respectively matched with the outer diameters of the flanges of the first butt joint convex wing and the second butt joint convex wing, and the first butt joint groove and the second butt joint groove are respectively in one-to-one correspondence with the first butt joint convex wing and the second butt joint convex wing.

As the utility model discloses further scheme again: the two groups of first staggered clamping columns and the two groups of first staggered clamping grooves are arranged in an X-shaped mode, and the two groups of second staggered clamping grooves and the two groups of second staggered clamping columns are arranged in an X-shaped mode.

As a further aspect of the present invention: the first dislocation clamping column corresponds to the second dislocation clamping groove, and the first dislocation clamping groove corresponds to the second dislocation clamping column.

As a further aspect of the present invention: the first cooling coil and the second cooling coil are both of U-shaped pipe structures, and pipe orifice ends of the first cooling coil and the second cooling coil are both connected with circulation valves.

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

1. the utility model discloses an utilize the bed die subassembly, go up the butt joint groove in the bed die subassembly, the buckle of butt joint protruding wing corresponds, and two sets of dislocation draw-in grooves, the direction of two sets of dislocation card posts corresponds, have dual alignment to closing the performance, can improve the bed die subassembly in one aspect of it, go up the accurate nature of closing of bed die subassembly, avoid appearing the mould to closing the condition of dislocation incline, on the other hand can improve the alignment comprehensiveness of closing of two sets of moulds, make the end of closing of two sets of moulds keep the accurate performance of closing of omnidirectional, it can ensure that two sets of moulds keep sealed the condition of closing to have avoided needing the external force auxiliary side.

2. The utility model discloses finishing the back to emulsion bottle injection moulding, through adding in bed die subassembly, last mould subassembly and establishing cooling coil, can improve the cooling performance of bed die subassembly, last mould subassembly for the cooling shaping efficiency of emulsion bottle.

Drawings

FIG. 1 is a schematic structural view of a resin emulsion bottle forming mold;

FIG. 2 is a schematic structural view of a lower mold assembly of a resin emulsion bottle forming mold;

fig. 3 is a schematic structural view of an upper mold assembly in a resin emulsion bottle molding mold.

In the figure: 1. a lower die assembly; 11. a lower die; 12. a first docking slot; 13. a second docking slot; 14. a lower die cavity; 15. a first dislocation clamping column; 16. a first dislocation clamping groove; 17. a first cooling coil; 2. an upper die assembly; 21. an upper die; 22. a first butt flange; 23. a second butt-joint convex wing; 24. an upper mold cavity; 25. a second dislocation clamping groove; 26. a second dislocation clamping column; 27. a second cooling coil; 3. emulsion bottle.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a resin lotion bottle forming mold includes a lower mold component 1 and an upper mold component 2 used in cooperation with the lower mold component 1, and an injection space is provided for a lotion bottle 3 by the sealing of the lower mold component 1 and the upper mold component 2.

Lower die assembly 1 includes lower die 11, lower die cavity 14 has been seted up to lower die 11's inside, lower die 11's upper portion face is just having set up two sets of first dislocation calorie of post 15 to four edge ends of lower die cavity 14 symmetry in proper order, two sets of first dislocation draw-in grooves 16, it includes mould 21 to go up mould assembly 2, last die cavity 24 has been seted up to the inside of last mould 21, the upper portion face of last mould 21 is just having set up two sets of second dislocation draw-in grooves 25 to four edge ends of last die cavity 24 symmetry in proper order, two sets of second dislocation calorie of post 26, two sets of first dislocation calorie of post 15 and two sets of first dislocation draw-in grooves 16 are the X crossly arranged, two sets of second dislocation draw-in grooves 25 are the X crossly arranged with two sets of second dislocation calorie of post 26, first dislocation calorie of post 15 and second dislocation calorie of post 25 correspond to each other, first dislocation draw-in groove 16 and second dislocation calorie of post 26 correspond to each other, when lower die assembly 1 and last mould assembly 2 are involutive, the second dislocation draw-in groove 26 of last mould assembly, the right side of lower die assembly, the accurate dislocation draw-in groove 1 and the right side of the dislocation draw-in side of the right side of the opposite direction card assembly, the accurate buckle that the dislocation subassembly was carried out the dislocation of right side of lower die assembly, the dislocation clamp assembly, the accurate buckle that the dislocation subassembly was closed improves the accurate buckle subassembly 2, the accurate buckle subassembly, the accurate buckle that the right side of lower die assembly, the accurate card assembly, the dislocation clamp assembly, the accurate card assembly.

The upper plate surface of the lower die 11 is opposite to the two sides of the cavity opening of the lower die cavity 14, a first butt joint groove 12 and a second butt joint groove 13 are sequentially arranged, the upper plate surface of the upper die 21 is opposite to the two sides of the cavity opening of the upper die cavity 24, a first butt joint convex wing 22 and a second butt joint convex wing 23 are sequentially arranged, the first butt joint groove 12 and the second butt joint groove 13 are both of a concave frame structure, the first butt joint convex wing 22 and the second butt joint convex wing 23 are both of a strip-shaped structure, the port inner diameters of the first butt joint groove 12 and the second butt joint groove 13 are respectively matched with the flange outer diameters of the first butt joint convex wing 22 and the second butt joint convex wing 23, when the injection molding die is used for injection molding of the emulsion bottle 3, the driving device is used for pushing the lower die assembly 1 to be in butt joint with the upper die assembly 2, then in the process, the first butt joint convex wing 22 and the second butt joint wing 23 of the upper die assembly 2, the second butt joint wing 23 of the upper die assembly 1 and the lower die assembly 1 respectively correspond to the upper die assembly 2, the lower die assembly 2 is correspondingly clamped and the lower die assembly 2, and the lower die assembly 2 is accurately clamped and the lower die assembly.

The inside of bed die 11 is just being provided with first cooling coil 17 to the below of bed die cavity 14, the inside of going up mould 21 is just being provided with second cooling coil 27 to the below of last die cavity 24, first cooling coil 17 is the U-shaped tubular structure with second cooling coil 27, and the nose end of first cooling coil 17 and second cooling coil 27 all is connected with the flow valve, finish the back to emulsion bottle 3 injection moulding, utilize water pump equipment to pump the cooling water to first cooling coil 17 and second cooling coil 27 in, improve and lower mould subassembly 1, go up mould subassembly 2's heat exchange efficiency, accelerate emulsion bottle 3's cooling shaping efficiency, it is long when saving the cooling of emulsion bottle 3.

The utility model discloses a theory of operation is: when a forming mold is used for injection molding of a lotion bottle 3, a driving device is used for pushing a lower mold component 1 to be abutted with an upper mold component 2, then in the process of abutting, a first abutting convex wing 22 and a second abutting convex wing 23 of the upper mold component 2 respectively correspond to a first abutting groove 12 and a second abutting groove 13 of the lower mold component 1 in a clamping and buckling mode, guiding and buckling are carried out on the front and back abutting ends of the lower mold component 1 and the upper mold component 2, synchronously, when the lower mold component 1 and the upper mold component 2 are abutted, a second staggered clamping column 26 and a second staggered clamping groove 25 of the upper mold component 2 respectively correspond to a first staggered clamping column 15 and a first staggered clamping groove 16 of the lower mold component 1 and the upper mold component 2, guiding and buckling are carried out on the left and right abutting ends of the lower mold component 1 and the upper mold component 2, then the clamping and buckling of the abutting convex wings correspond to the clamping and the staggered clamping grooves in the upper mold component 1, the lotion bottle component 2, so as to improve the sealing efficiency of the lower mold assembly 3, further improve the cooling efficiency of a cooling coil pipe after the lower mold assembly 3 and the lower mold assembly 3 finish injection molding, and a cooling coil pipe 14.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims (6)

1. A resin emulsion bottle forming die is characterized by comprising a lower die component (1) and an upper die component (2) matched with the lower die component (1) for use, wherein an injection molding space is provided for an emulsion bottle (3) by the sealing and involution of the lower die component (1) and the upper die component (2);

the lower die assembly (1) comprises a lower die (11), a lower die cavity (14) is formed in the lower die (11), a first cooling coil (17) is arranged in the lower die (11) and right below the lower die cavity (14), two groups of first staggered clamping columns (15) and two groups of first staggered clamping grooves (16) are symmetrically arranged at four corner ends of the upper plate surface of the lower die (11) and right below the lower die cavity (14), and a first butt joint groove (12) and a second butt joint groove (13) are sequentially arranged at two sides of the upper plate surface of the lower die (11) and right above a cavity opening of the lower die cavity (14);

go up mould subassembly (2) including last mould (21), last die cavity (24) have been seted up to the inside of going up mould (21), and the inside of going up mould (21) is just being provided with second cooling coil (27) to the below of last die cavity (24), the upper portion face of going up mould (21) is just being provided with two sets of second dislocation draw-in grooves (25), two sets of second dislocation card post (26) to four corner ends of last die cavity (24) symmetry in proper order, and the upper portion face of going up mould (21) is just having set gradually first butt joint protruding wing (22), second butt joint protruding wing (23) to the accent both sides of last die cavity (24).

2. A resin emulsion bottle forming mold as claimed in claim 1, wherein the first butt groove (12) and the second butt groove (13) are both of a concave frame structure, and the first butt wing (22) and the second butt wing (23) are both of a slat structure.

3. A resin emulsion bottle forming die as claimed in claim 1, wherein the first butt groove (12) and the second butt groove (13) have inner diameters of their ends respectively corresponding to the outer diameters of the flanges of the first butt wing (22) and the second butt wing (23), and the first butt groove (12) and the second butt groove (13) respectively correspond to the first butt wing (22) and the second butt wing (23).

4. A mold for forming a resin emulsion bottle according to claim 1, wherein two sets of the first offset engaging posts (15) and two sets of the first offset engaging grooves (16) are arranged in an X-cross shape, and two sets of the second offset engaging grooves (25) and two sets of the second offset engaging posts (26) are arranged in an X-cross shape.

5. A mold for forming a resin emulsion bottle according to claim 1, wherein the first offset locking pin (15) and the second offset locking pin (25) correspond to each other, and the first offset locking pin (16) and the second offset locking pin (26) correspond to each other.

6. The resin emulsion bottle forming die as claimed in claim 1, wherein the first cooling coil (17) and the second cooling coil (27) are both of U-shaped pipe structure, and the pipe orifice ends of the first cooling coil (17) and the second cooling coil (27) are both connected with a flow valve.

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