CN214353962U

CN214353962U - Injection moulding equipment for producing plastic shell

Info

Publication number: CN214353962U
Application number: CN202120174127.0U
Authority: CN
Inventors: 胡继超
Original assignee: Kunshan Baichangli Precision Machinery Co ltd
Current assignee: Kunshan Baichangli Precision Machinery Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-08
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an injection molding device for plastic shell production, which comprises a base, wherein vertical arms are arranged at two ends of the upper side of the base, a top plate is arranged at the upper side of each vertical arm, a hydraulic cylinder is arranged at one side of each vertical arm, an outer die holder is arranged at one end of the hydraulic cylinder, an inner die holder is arranged at the middle part of the upper side of the base through a supporting seat, a molding cavity is arranged at the outer side of the inner die holder, a mold unloading mechanism is arranged at the inner side of the inner die holder, a heat dissipation cavity is arranged inside the inner die holder, heat dissipation fins are arranged on the inner wall of the heat dissipation cavity, an air blower is connected at one side of the bottom of the heat dissipation cavity, the mold unloading mechanism is arranged at the inner side of the inner die holder, so that the outer side and the inner side of a plastic shell product can be conveniently disassembled and unloaded, the injection molding efficiency can be conveniently improved, the heat dissipation fins are arranged at the inner wall of the heat dissipation cavity, and the bottom of the heat dissipation cavity is connected with the air blower, can carry out ventilation cooling treatment to the inside of inner die base, be convenient for improve product quality.

Description

Injection moulding equipment for producing plastic shell

Technical Field

The utility model relates to a plastic casing produces technical field, specifically is an injection moulding equipment of plastic casing production.

Background

The injection molding is a method for producing and molding industrial products, the products generally adopt rubber injection molding and plastic injection molding, the injection molding can also be divided into an injection molding die pressing method and a die casting method, the injection molding is also called injection molding, and the injection molding method is a molding method combining injection molding and molding, and has the advantages of high production speed, high efficiency, automation operation, multiple varieties of colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of molding products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

The injection moulding equipment of current plastics shell production can not carry out ventilation cooling to handle inside the inner die base for the radiating effect is relatively poor, influences injection moulding product's quality easily, is not convenient for unload the mould moreover and handles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection moulding equipment of plastic casing production to solve and to carry out the ventilation cooling processing to the inner die base inside among the prior art, make the radiating effect relatively poor, influence injection moulding product's quality easily, be not convenient for unload the problem of mould processing moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection moulding equipment of plastics shell production, includes the base, the grudging post is installed at base upside both ends, the roof is installed to the grudging post upside, the pneumatic cylinder is installed to grudging post one side, the outer die holder is installed to pneumatic cylinder one end, the interior die holder is installed through the supporting seat in base upside middle part, the shaping chamber has been seted up in the interior die holder outside, mould unloading mechanism is installed to interior die holder inboard, the inside heat dissipation chamber of having seted up of interior die holder, heat dissipation intracavity wall installs radiating fin, heat dissipation chamber bottom one side is connected with the air-blower.

Further, the outer die holder and the forming cavity are symmetrically provided with two groups about the inner die holder, the outer die holder and the forming cavity are both arranged to be arc-shaped, an injection molding opening is formed in the upper side of the forming cavity, and positioning grooves are formed in two sides of the inner die holder.

Further, the mould unloading mechanism comprises an air cylinder arranged in the heat dissipation cavity, and one end of the air cylinder is in transmission connection with a stripper plate.

Furthermore, the discharge plate is arranged to be an arc-shaped plate, and the discharge plate is clamped in a groove in the inner side of the forming cavity.

Furthermore, a plurality of radiating fins are arranged at equal intervals, and through holes are formed in the radiating fins.

Furthermore, one end of the air blower is communicated with the bottom of the heat dissipation cavity through an air transmission pipe, and a PLC control cabinet is installed on the outer side of one end of the vertical arm.

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

1. the utility model discloses a pneumatic cylinder that outer die holder one side was installed, mould unloading mechanism is installed to interior die holder inboard, and mould unloading mechanism is including setting up the cylinder at heat dissipation intracavity portion, cylinder one end transmission is connected with the stripper for be convenient for carry out the dismouting processing of unloading to the plastic casing product outside and inboard, be convenient for improve injection moulding's efficiency.

2. The utility model discloses and install radiating fin through heat dissipation intracavity wall, heat dissipation chamber bottom one side is connected with the air-blower, and air-blower one end is passed through defeated tuber pipe and heat dissipation chamber bottom intercommunication, can be convenient for improve the product quality to the inside heat dissipation processing that ventilates of inner die base.

3. The utility model discloses a radiating fin is equidistant installs a plurality ofly, and has seted up the through-hole on the radiating fin, is convenient for conduct the heat dissipation to internal die holder and heat dissipation intracavity portion and handles, is favorable to improving radiating efficiency.

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. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: 1. a base; 2. erecting an arm; 3. a top plate; 4. an inner die holder; 5. an outer die holder; 6. a hydraulic cylinder; 7. a molding cavity; 8. an injection molding port; 9. a supporting seat; 10. a blower; 11. a wind delivery pipe; 12. a heat dissipation cavity; 13. a PLC control cabinet; 14. a cylinder; 15. a stripper plate; 16. a groove; 17. a heat dissipating fin; 18. a through hole; 19. and (6) positioning a groove.

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, 2 and 3, in an embodiment of the present invention, an injection molding apparatus for plastic casing production includes a base 1, vertical arms 2 installed at two ends of an upper side of the base 1, a top plate 3 installed at an upper side of the vertical arms 2, a hydraulic cylinder 6 installed at one side of the vertical arms 2, an outer mold base 5 installed at one end of the hydraulic cylinder 6, make outer die holder 5 can insert through the drive and establish including 7 outsides of die holder 4's shaping chamber and carry out sealed joint processing, die holder 4 in 1 upside middle part of base installs through supporting seat 9, shaping chamber 7 has been seted up in the 4 outsides of centre form seat, mould unloading mechanism is installed to 4 inboards of centre form seat, be convenient for unload the mould and handle, heat dissipation chamber 12 has been seted up to centre form seat 4 inside, radiating fin 17 is installed to heat dissipation chamber 12 inner wall, heat dissipation chamber 12 bottom one side is connected with air-blower 10, make can be to the inside ventilation and heat dissipation processing that carries out of inner die holder 4, be convenient for improve the product quality.

Preferably, outer die holder 5 and shaping chamber 7 are provided with two sets ofly about the 4 symmetries of inner die holder, and outer die holder 5 and shaping chamber 7 all set to the arc form for once only can mould plastics and accomplish two products, are favorable to improving the efficiency of moulding plastics, and the mouth 8 of moulding plastics has been seted up to shaping chamber 7 upside, and constant head tank 19 has been seted up to interior die holder 4 both sides, is convenient for with the sealed joint of outer die holder 5 in the shaping chamber 7 outside.

Preferably, the mould unloading mechanism is including setting up the cylinder 14 inside the heat dissipation chamber 12, and cylinder 14 one end transmission is connected with stripper 15, and cylinder 14 drive stripper 15 is flexible to be adjusted to can release the shaping product and carry out the mould unloading in the shaping chamber 7 and handle.

Preferably, the discharging plate 15 is arranged into an arc-shaped plate, and the discharging plate 15 is clamped in the groove 16 on the inner side of the forming cavity 7, so that the discharging plate 15 is conveniently collected in the groove 16.

Preferably, a plurality of radiating fins 17 are arranged at equal intervals, and the radiating fins 17 are provided with through holes 18, so that the conducting and radiating treatment of the inner die holder 4 and the inner part of the radiating cavity 12 is facilitated, and the radiating efficiency is improved.

Preferably, air-blower 10 one end is passed through defeated tuber pipe 11 and is communicate with heat dissipation chamber 12 bottom, can carry the cool wind to carry out the heat dissipation in the heat dissipation chamber 12 and handle, and PLC switch board 13 is installed in the 2 one end outsides of grudging post, is convenient for carry out whole the handling.

The utility model discloses a theory of operation and use flow: insert outer die holder 5 through the drive and establish in 7 outsides of moulding cavity of inner die holder 4 and carry out sealed joint processing, through moulding plastics mouth 8 to 7 inside arc shell product processing of moulding plastics that mould plastics of moulding cavity, and once can enough mould plastics and accomplish two products, be favorable to improving the efficiency of moulding plastics, and through the pneumatic cylinder 6 that 5 one side-mounting of outer die holder had, mould unloading mechanism is installed to 4 inboard of inner die holder, make and be convenient for carry out the dismouting processing of unloading to the plastics shell product outside and inboard, thereby be convenient for improve injection moulding's efficiency. And through the radiating fin 17 that the inner wall of heat dissipation chamber 12 was installed, heat dissipation chamber 12 bottom one side is connected with air-blower 10, can handle through ventilation cooling to the inside of inner die holder 4, is convenient for improve the product quality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an injection moulding equipment of plastic casing production, includes base (1), its characterized in that: erect arm (2) are installed at base (1) upside both ends, roof (3) are installed to erect arm (2) upside, pneumatic cylinder (6) are installed to erect arm (2) one side, outer die holder (5) are installed to pneumatic cylinder (6) one end, interior die holder (4) are installed through supporting seat (9) in base (1) upside middle part, become die cavity (7) have been seted up in interior die holder (4) outside, interior die holder (4) inboard is installed and is unloaded mould mechanism, interior die holder (4) inside heat dissipation chamber (12) have been seted up, radiating fin (17) are installed to heat dissipation chamber (12) inner wall, heat dissipation chamber (12) bottom one side is connected with air-blower (10).

2. An injection molding apparatus for plastic casing production as claimed in claim 1, wherein: the outer die holder (5) and the forming cavity (7) are symmetrically provided with two groups about the inner die holder (4), the outer die holder (5) and the forming cavity (7) are both arranged to be arc-shaped, and the injection molding port (8) is formed in the upper side of the forming cavity (7).

3. An injection molding apparatus for plastic casing production as claimed in claim 1, wherein: the mould unloading mechanism comprises an air cylinder (14) arranged in the heat dissipation cavity (12), and one end of the air cylinder (14) is in transmission connection with a stripper plate (15).

4. An injection molding apparatus for plastic casing production as claimed in claim 3, wherein: the discharging plate (15) is arranged to be an arc-shaped plate, and the discharging plate (15) is clamped in a groove (16) on the inner side of the forming cavity (7).

5. An injection molding apparatus for plastic casing production as claimed in claim 1, wherein: a plurality of radiating fins (17) are arranged at equal intervals, and through holes (18) are formed in the radiating fins (17).

6. An injection molding apparatus for plastic casing production as claimed in claim 1, wherein: and one end of the air blower (10) is communicated with the bottom of the heat dissipation cavity (12) through an air delivery pipe (11), and a PLC control cabinet (13) is installed on the outer side of one end of the vertical arm (2).