CN211763223U - Plastic packaging box processing die - Google Patents

Abstract

The utility model relates to a plastic packaging box processing die, which comprises an upper die and a lower die, wherein the central part of the top of the upper die is vertically provided with a connecting block, the top end of the connecting block is provided with a telescopic cylinder with a telescopic rod facing downwards vertically, the central part of the top of the upper die is provided with a telescopic cylinder, the design can ensure that the produced packaging device can be easily separated into two halves when demoulding, so that the packaging device in the die can be completely taken out, the quality of the packaging device can be effectively improved by arranging convex points, the upper die and the lower die are in love shape, the die can be designed into various shapes according to requirements, such as stars, flowers and other various structures, and can meet the production requirements of people, the utility model is provided with a positioning pipe, a positioning column and a sealing clamping groove without adopting a bolt connection fixing mode, the connection is convenient, the time is saved in the effective production, the working efficiency is improved, and the device is suitable for wide popularization.

Description

Plastic packaging box processing die

Technical Field

The utility model relates to a plastic packaging box mold processing belongs to mould technical field.

Background

Injection molding is a method for producing and molding industrial products, the products generally use rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding method and die casting method, an injection molding machine (for short, an injection machine or an injection molding machine) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding mold, the injection molding is realized by using the injection molding machine and the mold, the plastic injection molding is generally used by using a plastic injection mold, the plastic injection mold is one of common equipment in the field of plastic processing, various options are provided for the shapes formed by the plastics, the size is accurate, the mass production is convenient, the common plastic injection molds are mostly connected and fixed by bolts, the connection and the disassembly of the bolts are operated by tools, the time is wasted, the method is not simple and convenient, if the plastic molds are not designed according to the characteristics of the products, after the product is shaped in the mold, the shaped product is easily broken when taken out, and therefore, further improvement is required for the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a plastic packaging box mold processing, and the packing utensil that can guarantee production of this kind of design can be in the drawing of patterns, goes up the mould and can part into two halves with the bed die easily, makes the packing utensil in the mould can take out in complete, can effectively improve packing utensil's quality to can design into various shapes with the mould as required, like stars, various structures such as flowers, can satisfy people's production demand, the utility model discloses need not adopt the fixed mode of bolted connection, connect conveniently, effective production saves time, has improved work efficiency, is fit for extensively promoting, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a plastic packaging box mold processing, includes mould and bed die, it is equipped with the connecting block perpendicularly to go up mould top central authorities department, just the connecting block top is equipped with the telescopic cylinder that the telescopic link faces down perpendicularly, it includes outer mould and interior mould to go up the mould, just the inside central authorities department of outer mould is located to interior mould fixed, just interior mould top surface and outer mould top surface interconnect, just the space that forms between outer mould and the interior mould is last injection chamber, just outer mould top is equipped with and last injection chamber communicating syringe, just the syringe top is equipped with the injection and connects the fill, bed die opening border department sets up the sealed draw-in groove of mutually supporting with outer mould, just the edge that bed die and outer mould are connected is around being equipped with three registration arm and reference column respectively, just evenly be equipped with the bump on the bed die bottom surface.

Further, the outer mold and the inner mold are an integral injection molding product.

Further, the inner wall of the sealing clamping groove is fixedly adhered with a rubber sealing layer through special glue.

Furthermore, heart-shaped textures are uniformly arranged on the periphery of the inner wall of the lower die, and the upper die and the lower die are both in a heart-shaped structure.

Furthermore, the injection pipe and the injection receiving hopper are of an integrated structure, and the top of the outer mold is provided with an opening matched with the injection pipe.

Further, the thickness of the lower die is twice that of the outer die, and the inner side surfaces of the lower die and the outer die are located on the same horizontal plane.

Furthermore, the inner die is inserted into the lower die, a gap formed between the inner die and the lower die is a lower injection cavity, the thickness of the gap is 1.5-2.5mm, and a bottom gap with the same thickness as the gap is arranged between the bottom surface of the inner die and the bottom surface of the lower die.

The utility model discloses beneficial effect: the plastic packing box processing mold has the design that the telescopic cylinder is arranged in the center of the top of the upper mold, so that the upper mold and the lower mold can be easily separated into two halves when a produced packing device is demolded, the packing device in the mold can be completely taken out, because the convex points are arranged, the quality of the packaging device can be effectively improved, because the upper die and the lower die are in the love shape, the mould can be designed into various shapes according to the requirements, such as stars, flowers and other various structures, which can meet the production requirements of people, the utility model has convenient connection, effective production saves time and improves the working efficiency because of being provided with the positioning tube, the positioning column and the sealing clamping groove, and the bolt connection and fixation mode is not needed, the injection receiving hopper is arranged, so that the leakage of the plastic during casting can be ensured, the material is saved, and the injection receiving hopper is suitable for wide popularization.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a structural diagram of the plastic packaging box processing die of the utility model.

Fig. 2 is an internal structure view of an upper die of the plastic packaging box processing die of the utility model.

Fig. 3 is a structural diagram of the lower mold of the plastic packaging box processing mold of the utility model.

Reference numbers in the figures: 1. an upper die; 2. a lower die; 3. connecting blocks; 4. a telescopic cylinder; 5. an outer mold; 6. an inner mold; 7. an upper injection cavity; 8. an injection tube; 9. an injection receiving hopper; 10. sealing the clamping groove; 11. a positioning tube; 12. a positioning column; 13. salient points; 14. heart-shaped texture; 15. and (4) opening.

Detailed Description

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1-3, a plastic packing box processing mold comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 and the lower mold 2 are both heart-shaped, and the molds can be designed into various shapes according to requirements, such as stars, flowers and other structures, which can meet the production requirements of people, a connecting block 3 is vertically arranged at the center of the top of the upper mold 1, and a telescopic cylinder 4 with a telescopic rod vertically arranged downwards is arranged at the top end of the connecting block 3, so that the upper mold 1 and the lower mold 2 can be easily separated into two halves when a produced packing device is demolded, the packing device in the mold can be completely taken out, the upper mold 1 comprises an outer mold 5 and an inner mold 6, the inner mold 6 is fixedly arranged at the center inside of the outer mold 5, and the top surface of the inner mold 6 is connected with the top surface of the outer mold 5, and the space that forms between outer mould 5 and the interior mould 6 is last injection chamber 7, just outer mould 5 top is equipped with and goes up communicating injection syringe 8 in injection chamber 7, just injection syringe 8 top is equipped with injection and connects fill 9, can guarantee to the outer hourglass of plastics when casting, material saving, 2 opening 15 border departments of bed die are seted up with outer mould 5 mutually supporting's sealed draw-in groove 10, just the edge that bed die 2 is connected with outer mould 5 is equipped with three mutually perpendicular matching's registration arm 11 and reference column 12 respectively, plays the effect of location connection, just evenly be equipped with bump 13 on 2 bottom surfaces of bed die, can effectively improve the quality of packing apparatus.

More specifically, the outer mold 5 and the inner mold 6 are an integral injection molding product, the inner wall of the sealing slot 10 is fixedly adhered with a rubber sealing layer through special glue, the sealing connection effect is increased, heart-shaped grains 14 are uniformly arranged on the periphery of the inner wall of the lower mold 2, the appearance is improved, the shapes of the upper die 1 and the lower die 2 are both heart-shaped structures, the injection pipe 8 and the injection receiving hopper 9 are of an integrated structure, and the top of the outer mould 5 is provided with an opening 15 which is matched with the injection pipe 8, the thickness of the lower mould 2 is twice of that of the outer mould 5, and the inner side surfaces of the lower die 2 and the outer die 5 are positioned on the same horizontal plane, the inner die 6 is inserted into the lower die 2, the gap formed between the two is a lower injection cavity, the thickness of the gap is 1.5-2.5mm, and a bottom gap with the same thickness as the gap is arranged between the bottom surface of the inner die 6 and the bottom surface of the lower die 2.

The utility model discloses improve in: the utility model provides a plastic packaging box mold processing, the utility model discloses the plastic packaging utensil that produces is applicable to packing candy and chocolate, and the packing effect is pleasing to the eye lovely, can very be liked by vast young people, the utility model discloses a be equipped with telescopic cylinder 4 in 1 top central authorities department of last mould, the packing utensil that can guarantee production of this kind of design can be in the drawing of patterns, go up mould 1 and bed die 2 and can part into two halves easily, make the packing utensil in the mould take out completely, through the design of registration arm 11 and reference column 12, sealed draw-in groove 10, need not adopt bolted connection fixed mode, convenient connection, effective production saves time, has improved work efficiency, connects fighting 9's the establishing through the injection, can guarantee to the outer hourglass of plastics when casting, material saving is fit for extensively promoting.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a plastic packaging box mold processing, includes mould (1) and bed die (2), its characterized in that: go up mould (1) top central authorities department and be equipped with connecting block (3) perpendicularly, just connecting block (3) top is equipped with telescopic cylinder (4) that the telescopic link set up perpendicularly down, go up mould (1) including outer mould (5) and interior mould (6), just interior mould (6) are fixed to be located the inside central authorities of outer mould (5), just interior mould (6) top surface and outer mould (5) top surface interconnect, just the space that forms between outer mould (5) and interior mould (6) is last injection chamber (7), just outer mould (5) top is equipped with and goes up communicating injection tube (8) in injection chamber (7), just injection tube (8) top is equipped with injection and connects fill (9), sealed draw-in groove (10) of mutually supporting with outer mould (5) are seted up in lower mould (2) opening (15) border department, just the edge that lower mould (2) and outer mould (5) are connected is equipped with three mutually perpendicular matchd respectively The positioning device comprises a positioning pipe (11) and a positioning column (12), and salient points (13) are uniformly arranged on the bottom surface of the lower die (2).

2. A plastics package box processing mould according to claim 1, wherein: the outer mold (5) and the inner mold (6) are an integrated injection molding product.

3. A plastics package box processing mould according to claim 1, wherein: the inner wall of the sealing clamping groove (10) is fixedly stuck with a rubber sealing layer through special glue.

4. A plastics package box processing mould according to claim 1, wherein: heart-shaped textures (14) are uniformly arranged on the inner wall of the lower die (2) in a circle, and the upper die (1) and the lower die (2) are both in a heart-shaped structure.

5. A plastics package box processing mould according to claim 1, wherein: the injection pipe (8) and the injection receiving hopper (9) are of an integrated structure, and an opening (15) matched with the injection pipe (8) is formed in the top of the outer die (5).

6. A plastics package box processing mould according to claim 1, wherein: the thickness of the lower die (2) is twice that of the outer die (5), and the inner side surfaces of the lower die (2) and the outer die (5) are located on the same horizontal plane.

7. A plastics package box processing mould according to claim 1, wherein: the inner die (6) is inserted into the lower die (2), a gap formed between the inner die and the lower die is a lower injection cavity, the thickness of the gap is 1.5-2.5mm, and a bottom gap with the same thickness as the gap is arranged between the bottom surface of the inner die (6) and the bottom surface of the lower die (2).

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