CN214687731U

CN214687731U - Forming equipment for processing disposable lunch box

Info

Publication number: CN214687731U
Application number: CN202120852343.6U
Authority: CN
Inventors: 李京霖
Original assignee: Tianjin Renyi Industrial Co ltd
Current assignee: Tianjin Renyi Industrial Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-12
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a former for disposable cutlery box processing, including cope match-plate pattern, bottom plate and lower module, the mold core is installed to the lower terminal surface of cope match-plate pattern, be provided with the mouth of moulding plastics on the cope match-plate pattern, the runner of moulding plastics of intercommunication is seted up to cope match-plate pattern and last mold core, the runner of moulding plastics and the mouth intercommunication of moulding plastics, the support column that is array distribution is installed to the upper end of bottom plate, and the lower bolster is installed to the upper end of support column, the lower mould piece sets up the up end at the lower template, has seted up the lower die cavity on the lower mould piece, is provided with the jack-up plate in the lower die cavity, set up the cooling runner that lies in around the lower die cavity in the lower module, the runner import and the runner export with cooling runner intercommunication are seted up respectively to module both sides terminal surface down, electric telescopic handle is installed to the up end of bottom plate, and electric telescopic handle's end-to-point connection has the bracing piece. The utility model discloses it can form a plurality ofly to possess one shot forming, and machining efficiency is higher, and is convenient for take out after the shaping, has improved machining efficiency's advantage.

Description

Forming equipment for processing disposable lunch box

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a former for disposable cutlery box processing.

Background

The disposable fast food box is changed from a foam lunch box to an environment-friendly lunch box, the original foam lunch box cannot resist high temperature, and the environment is damaged and eliminated in the manufacturing process, so that plastic lunch boxes, paper lunch boxes, wood lunch boxes, degradable lunch boxes and the like are taken for use. Among them, plastics have the characteristics of low toxicity, high melting point, strong plasticity, simple and convenient production, low relative cost and the like, so that the plastics become the mainstream materials for manufacturing disposable snack boxes.

The former one-time processing of present plastics cutlery box processing only can the shaping one, and machining efficiency is lower, and plastics cutlery box takes out complex operation after the shaping, and this production machining efficiency who has also influenced the cutlery box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a former for disposable cutlery box processing possesses one-time processing formability a plurality ofly, and machining efficiency is higher, and is convenient for take out after the shaping, has improved machining efficiency's advantage, has solved the problem that the above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: a forming device for processing disposable lunch boxes comprises an upper template, a bottom plate and a lower module, wherein the lower end of the upper template is provided with a positioning column, the lower end surface of the upper template is provided with an upper mold core, the upper template and the upper mold core are provided with communicated injection molding runners, the injection molding runners are communicated with the injection molding nozzles, the upper end of the bottom plate is provided with support columns distributed in an array manner, the upper ends of the support columns are provided with a lower template, the lower module is arranged on the upper end surface of the lower template, the lower module is provided with a lower mold cavity, a jacking plate is arranged in the lower mold cavity, the size of the jacking plate is matched with that of the lower mold cavity, the lower module is internally provided with cooling runners positioned around the lower mold cavity, the end surfaces of the two sides of the lower module are respectively provided with a runner inlet and a runner outlet communicated with the cooling runners, and the upper end surface of the bottom plate is provided with an electric telescopic rod, the telescopic link end-to-end connection of electric telescopic handle has the bracing piece.

Preferably, the number of the positioning columns is four, and the four positioning columns are distributed in an array relative to the upper template.

Preferably, the number of the upper mold cores is four, and the four upper mold cores are distributed in an array relative to the upper mold plate.

Preferably, guide pillar holes are formed in the edge of the upper end face of the lower template, four guide pillar holes are formed in the guide pillar holes, and the four guide pillar holes correspond to the four positioning pillars one to one.

Preferably, the number of the support rods is four, and the four support rods extend into the four lower die cavities respectively and are connected with the lower ends of the jacking plates.

Compared with the prior art, the beneficial effects of the utility model are as follows: go up mold core and lower mould chamber and all be provided with four, once can mould plastics four cutlery boxes in cutlery box injection moulding, the machining efficiency of cutlery box has been improved, add man-hour, mould plastics through the mouth of moulding plastics after the compound die and enter into the lower mould chamber and mould plastics, it cools off with higher speed to pour into the cooling water into through the cooling runner after moulding plastics, carry out the die sinking after the cooling, later make the bracing piece rise through electric telescopic handle work, can make the jack-up plate rise will be located the ejecting lower die cavity of shaping cutlery box of jack-up plate upper end, the finished product cutlery box of being convenient for takes out, be favorable to improving the machining efficiency of cutlery box.

Drawings

Fig. 1 is a front cross-sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic cross-sectional view of the lower module of the present invention from top view;

fig. 4 is a schematic view of the lower template of the present invention.

The reference numerals and names in the figures are as follows:

1. mounting a template; 2. injection molding a runner; 3. an injection molding nozzle; 4. an upper mold core; 5. a positioning column; 6. a lower die cavity; 7. a lower template; 8. a support bar; 9. a support pillar; 10. a base plate; 11. an electric telescopic rod; 12. jacking up the plate; 13. a lower module; 14. a cooling flow channel; 15. and (4) a guide pillar hole.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a former for disposable cutlery box processing, includes cope match-plate pattern 1, bottom plate 10 and lower module 13, reference column 5 is installed to the lower extreme of cope match-plate pattern 1, and reference column 5 is equipped with four altogether, and four reference columns 5 are array distribution about cope match-plate pattern 1, and upper mold core 4 is installed to the lower terminal surface of cope match-plate pattern 1, and upper mold core 4 is equipped with four altogether, and four upper mold core 4 are array distribution about cope match-plate pattern 1, be provided with the mouth 3 of moulding plastics on the cope match-plate pattern 1, the runner 2 of moulding plastics of intercommunication is seted up to cope match-plate pattern 1 and upper mold core 4, the runner 2 of moulding plastics with mould plastics mouth 3 intercommunication.

The utility model discloses a lunch box, including bottom plate 10, support column 9, lower bolster 7, guide post hole 15, four guide post holes 15, four reference columns 5 one-to-one, lower module 13, lower die block 13, die cavity 6 has been seted up on lower module 13, and last mould core 4 and lower die cavity 6 all are provided with four, once can mould plastics four cutlery boxes in cutlery box injection moulding, have improved the machining efficiency of cutlery box, the support column 9 that is the array distribution is installed to the upper end of bottom plate 10, and guide post hole 15 has been seted up to the up end edge of lower bolster 7, and four guide post holes 15 are provided with four, four reference columns 5 one-to-ones, lower module 13 sets up the up at the up end of lower bolster 7.

The lower die cavity 6 is internally provided with a jacking plate 12, the size of the jacking plate 12 is matched with that of the lower die cavity 6, the lower die block 13 is internally provided with a cooling runner 14 positioned around the lower die cavity 6, the end surfaces of the two sides of the lower die block 13 are respectively provided with a runner inlet and a runner outlet communicated with the cooling runner 14, the upper end surface of the bottom plate 10 is provided with an electric telescopic rod 11, the electric telescopic rod 11 in the utility model is well known by technical personnel in the field and belongs to conventional means or common knowledge, the description is not repeated, the technical personnel in the field can carry out random matching according to the needs or the convenience, the tail end of the telescopic rod of the electric telescopic rod 11 is connected with four supporting rods 8, the four supporting rods 8 extend into the four lower die cavities 6 respectively and are connected with the lower ends of the jacking plate 12, and the four supporting rods 8 enter the lower die cavity 6 for injection molding through the injection molding nozzle 3 after the die assembly during the processing, after injection molding, cooling water is injected through the cooling flow channel 14 to accelerate cooling, mold opening is carried out after cooling, then the supporting rod 8 is lifted through the work of the electric telescopic rod 11, the jacking plate 12 can be lifted to eject the lower mold cavity 6 of the formed lunch box positioned at the upper end of the jacking plate 12, the finished lunch box can be conveniently taken out, and the improvement of the processing efficiency of the lunch box is facilitated.

The working principle is as follows: the utility model discloses in operation, it moulds plastics to enter into lower mould chamber 6 through 3 mouths of moulding plastics behind the compound die, it cools off with higher speed to pour into the cooling water into through cooling runner 14 after moulding plastics, carry out the die sinking after the cooling, later make the bracing piece 8 rise through 11 work of electric telescopic handle, can make the liftout plate 12 rise and will be located the ejecting lower mould chamber 6 of the shaping cutlery box of the 12 upper ends of liftout plate, the finished product cutlery box of being convenient for takes out, be favorable to improving the machining efficiency of cutlery box, it all is provided with four to go up mould core 4 and lower mould chamber 6, once can mould plastics four cutlery boxes in cutlery box injection moulding, the machining efficiency of cutlery box has been improved.

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 a former for disposable cutlery box processing, includes cope match-plate pattern (1), bottom plate (10) and lower module (13), its characterized in that: the injection molding device is characterized in that a positioning column (5) is installed at the lower end of an upper template (1), an upper mold core (4) is installed on the lower end face of the upper template (1), an injection molding nozzle (3) is arranged on the upper template (1), an injection molding runner (2) communicated with the upper template (1) and the upper mold core (4) is arranged on the upper template, the injection molding runner (2) is communicated with the injection molding nozzle (3), supporting columns (9) distributed in an array manner are installed at the upper end of a bottom plate (10), a lower template (7) is installed at the upper end of the supporting columns (9), a lower mold block (13) is arranged on the upper end face of the lower template (7), a lower mold cavity (6) is arranged on the lower mold block (13), a jacking plate (12) is arranged in the lower mold cavity (6), the size of the jacking plate (12) is matched with the size of the lower mold cavity (6), and a cooling runner (14) located around the lower mold cavity (6) is arranged in the lower mold block (13), runner import and runner export with cooling runner (14) intercommunication are seted up respectively to module (13) both sides terminal surface down, electric telescopic handle (11) are installed to the up end of bottom plate (10), and electric telescopic handle (11)'s telescopic link end-to-end connection has bracing piece (8).

2. A forming apparatus for disposable meal box processing according to claim 1, wherein: the number of the positioning columns (5) is four, and the four positioning columns (5) are distributed in an array relative to the upper template (1).

3. A forming apparatus for disposable meal box processing according to claim 1, wherein: the number of the upper mold cores (4) is four, and the four upper mold cores (4) are distributed in an array mode relative to the upper mold plate (1).

4. A forming apparatus for disposable meal box processing according to claim 1, wherein: guide post holes (15) are formed in the edge of the upper end face of the lower template (7), four guide post holes (15) are formed, and the four guide post holes (15) correspond to the four positioning posts (5) one to one.

5. A forming apparatus for disposable meal box processing according to claim 1, wherein: the number of the support rods (8) is four, and the four support rods (8) extend into the four lower die cavities (6) respectively and are connected with the lower ends of the jacking plates (12).