CN213704395U

CN213704395U - Quick demoulding device for plastic barrel production process

Info

Publication number: CN213704395U
Application number: CN202022628113.XU
Authority: CN
Inventors: 谢利华; 潘国良; 陆红梅; 徐红生; 刘文成
Original assignee: Wujiang Chunxin Plastic Factory Co ltd
Current assignee: Wujiang Chunxin Plastic Factory Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-16
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a quick shedder is used to plastic drum production technology, including base, ejector pin mechanism, cooling body and stop gear, base outside top is provided with the bed die, ejector pin mechanism installs the inboard lower extreme at the bed die, cooling body installs the lateral wall at the bed die, the spacing groove has been seted up to base outside upper end, and is provided with electric lift rod above the base outside, and is provided with the gallows above the electric lift rod outside simultaneously, the constant head tank has been seted up to the inboard upper end of gallows, and the constant head tank inboard is provided with the injection molding machine, gallows outside lower extreme is provided with the mould, and goes up the mould outside and be provided with stop gear. The utility model discloses a setting of ejector pin mechanism, such setting can come the convenient ejecting drawing of patterns of plastic drum with injection moulding through the extending structure of sealed ejector pin cooperation electric push rod, and the drawing of patterns is efficient to staff's work burden has been reduced effectively.

Description

Quick demoulding device for plastic barrel production process

Technical Field

The utility model relates to a plastic drum produces relevant technical field, specifically is a plastic drum is quick shedder for production technology.

Background

The plastic barrel is mainly made of polyethylene, polypropylene and other plastics through blow molding and injection molding, is mainly used for the outer packaging of liquid and solid objects in the industries of Shanghai plastic product chemical industry, pesticides, medicines, food, hardware electronics, electromechanics and the like, improves the production efficiency, is mainly used for the storage and transportation of various liquids, has good characteristics for special dangerous product packaging, has the characteristics of being not easy to break, not rusting, light and the like, has good oil resistance and strong corrosion resistance, is mainly used for the packaging of dangerous products needing heat preservation, moisture resistance, pressure resistance and corrosion resistance, is mainly made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, plastic sucking and rotational molding, and needs a quick demolding device for the plastic barrel production process in order to improve the working efficiency of the injection molding process.

But the quick shedder who uses at present, it is slow to have manual drawing of patterns efficiency, very big increase the work burden for the staff, the radiating effect is poor, the slow inefficiency of injection moulding speed, and the head of just moulding plastics is difficult for changing, produces easily and blocks up the influence machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick shedder is used to plastic drum production technology to solve the quick shedder who provides at present use among the above-mentioned background, it is slow to have manual drawing of patterns efficiency, very big increase for staff's work burden, the radiating effect is poor, the slow inefficiency of injection moulding speed, and the head of just moulding plastics is difficult for changing, produces easily and blocks up the problem that influences machining efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick shedder is used to plastic drum production technology, includes base, ejector pin mechanism, cooling body and stop gear, base outside top is provided with the bed die, ejector pin mechanism installs the inboard lower extreme at the bed die, cooling body installs the lateral wall at the bed die, the spacing groove has been seted up to base outside upper end, and is provided with electric lift rod above the base outside, and is provided with the gallows above the electric lift rod outside simultaneously, the constant head tank has been seted up to gallows inboard upper end, and the constant head tank inboard is provided with the injection molding machine, gallows outside lower extreme is provided with the mould, and goes up the mould outside and be provided with stop gear, go up mould outside lower extreme and seted up the locating hole, and the locating hole.

Preferably, the ejector rod mechanism comprises an electric push rod, a clamping groove, a clamping block and a sealing ejector rod, the clamping groove is formed in the upper end of the outer side of the electric push rod, the clamping block is arranged on the inner side of the clamping groove, and the sealing ejector rod is arranged above the outer side of the clamping block.

Preferably, the cooling mechanism includes a fixing frame, heat dissipating fins and a fan, the heat dissipating fins are arranged on the outer side of the fixing frame, and the fan is arranged on the inner side wall of the fixing frame.

Preferably, go up the mould and constitute elevation structure through electric lift pole and base, and electric lift pole sets up with the axis symmetry of base.

Preferably, the injection molding machine is in threaded connection with the positioning groove, and the inner wall of the positioning groove and the outer wall of the injection molding machine are both in threaded arrangement.

Preferably, the limiting mechanism comprises a limiting frame, a spring and a limiting rod, the spring is arranged above the inner side of the limiting frame, and the limiting rod is connected to the lower end of the outer side of the spring.

Preferably, the injection molding head is in threaded connection with the positioning hole, and the inner wall of the positioning hole and the outer wall of the injection molding head are both in threaded arrangement.

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

1. according to the rapid demoulding device for the plastic barrel production process, through the arrangement of the ejector rod mechanism, the plastic barrel subjected to injection molding can be conveniently ejected out and demoulded through the sealing ejector rod matched with the telescopic structure of the electric push rod, the demoulding efficiency is high, and the labor burden of workers is effectively reduced;

2. according to the rapid demoulding device for the plastic barrel production process, through the arrangement of the cooling mechanism, the cooling forming efficiency of the plastic barrel in the lower mould can be improved through the cooling mechanism, the cooling effect of the cooling fins matched with the fan can effectively and rapidly cool and shape the injection molding product, and the practicability of the device is effectively improved;

3. this quick shedder is used to plastic drum production technology, through the setting of locating hole and the head of moulding plastics, such setting can be through the convenient installation of threaded connection and dismantle the head of moulding plastics, and the staff of being convenient for is dismantled the cleaning and is maintained the head of moulding plastics after long-time the use, avoids producing to block up and influences machining efficiency.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the injection head of the present invention;

FIG. 3 is a schematic view of the internal structure of the ejector pin mechanism of the present invention;

fig. 4 is the schematic diagram of the internal structure of the limiting mechanism of the present invention.

In the figure: 1. a base; 2. a lower die; 3. a push rod mechanism; 301. an electric push rod; 302. a card slot; 303. a clamping block; 304. sealing the ejector rod; 4. a cooling mechanism; 401. a fixed mount; 402. heat dissipation fins; 403. a fan; 5. a limiting groove; 6. an electric lifting rod; 7. a hanger; 8. positioning a groove; 9. an injection molding machine; 10. an upper die; 11. a limiting mechanism; 1101. a limiting frame; 1102. a spring; 1103. a limiting rod; 12. positioning holes; 13. an injection molding head.

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. 1-4, the present invention provides a technical solution: the utility model provides a quick shedder is used to plastic drum production technology, the on-line screen storage device comprises a base 1, ejector pin mechanism 3, cooling body 4 and

stop gear

11, 1 outside top of base is provided with bed die 2, ejector pin mechanism 3 installs the inboard lower extreme at bed die 2, cooling body 4 installs the lateral wall at bed die 2, spacing groove 5 has been seted up to 1 outside upper end of base, and 1 outside top of base is provided with electric lift rod 6, 6 outside tops of electric lift rod are provided with gallows 7 simultaneously, 7 inboard upper ends of gallows have been seted up

constant head tank

8, and 8 inboards of constant head tank are provided with

injection molding machine

9, 7 outside lower extremes of gallows are provided with mould 10, and the mould 10 outside is provided with stop gear 11, go up mould 10 outside lower extreme and seted up locating hole 12.

Further, the ejector rod mechanism 3 comprises an electric push rod 301, a clamping groove 302, a clamping block 303 and a sealing ejector rod 304, the clamping groove 302 is formed in the upper end of the outer side of the electric push rod 301, the clamping block 303 is arranged on the inner side of the clamping groove 302, the sealing ejector rod 304 is arranged above the outer side of the clamping block 303, the sealing ejector rod 304 can be arranged in a manner that the sealing ejector rod 304 is matched with a telescopic structure of the electric push rod 301 to conveniently eject and demold the injection-molded plastic barrel, demolding efficiency is high, and labor burden of workers is effectively reduced.

Further, the cooling mechanism 4 comprises a fixing frame 401, a heat dissipation fin 402 and a fan 403, the heat dissipation fin 402 is arranged on the outer side of the fixing frame 401, the fan 403 is arranged on the inner side wall of the fixing frame 401, the cooling forming efficiency of the plastic barrel in the lower die 2 can be improved through the cooling mechanism 4, the heat dissipation fin 402 can be matched with the cooling effect of the fan 403 to effectively and rapidly cool and shape the injection molding product, and the practicability of the device is effectively improved.

Further, go up mould 10 and constitute elevation structure through electric lift bar 6 and base 1, and electric lift bar 6 sets up with base 1's axis symmetry, must set up like this and drive mould 10 and the production of moulding plastics of closely laminating with bed die 2 through electric lift bar 6's electronic flexible effect, has reduced staff's work burden, has improved the device's work efficiency.

Further, be threaded connection between injection molding machine 9 and the constant head tank 8, and constant head tank 8 inner wall is the screw thread form with the 9 outer walls of injection molding machine and arranges, must set up like this and can wash and maintain the dismantlement of injection molding machine 9 through the convenient installation of threaded connection, the staff of being convenient for to injection molding machine 9's dismantlement to can carry out the supplementary material loading to injection molding machine 9, improved the device's work efficiency effectively.

Further, the limiting mechanism 11 comprises a limiting frame 1101, a spring 1102 and a limiting rod 1103, the spring 1102 is arranged above the inner side of the limiting frame 1101, the limiting rod 1103 is connected to the lower end of the outer side of the spring 1102, and the limiting rod 1103 is matched with an elastic telescopic structure of the spring 1102 to reduce extrusion collision when the upper die 10 is connected with the lower die 2, so that damage caused by collision is reduced, the service life of the device is effectively prolonged, and the durability of the device is effectively improved

Further, for threaded connection between the injection molding head 13 and the positioning hole 12, the inner wall of the positioning hole 12 and the outer wall of the injection molding head 13 are arranged in a threaded manner, the injection molding head 13 can be conveniently installed and detached through threaded connection, workers can conveniently detach, clean and maintain the injection molding head 13 after long-time use, and the influence on the processing efficiency due to blockage is avoided.

The working principle is as follows: for the quick demoulding device for the plastic barrel production process, firstly, materials required for processing are prepared in an injection molding machine 9, then a switch of an electric lifting rod 6 is opened, the electric lifting rod 6 starts to drive an upper mould 10 to be attached to a lower mould 2, secondly, the injection molding machine 9 is started, the injection molding machine 9 starts to fill the injection molding materials into a gap reserved between the upper mould 10 and the lower mould 2 through an injection molding head 13, then a switch of a fan 403 is opened, the fan 403 starts to dissipate heat of the lower mould 2 through a radiating fin 402 to quickly cool and shape a plastic barrel product, then the switch of an electric push rod 301 is opened, the injection molding plastic barrel is conveniently ejected and demoulded through a sealing push rod 304 and a telescopic structure of the electric push rod 301, demoulding efficiency is high, finally, the injection molding head 13 is conveniently installed and detached through threaded connection, and the injection molding head 13 is convenient for workers to detach, clean and maintain after long-time use, after the use, a power switch of the device is turned off, so that the use specification of the quick demoulding device for the plastic barrel production process is completed, the model of the electric lifting rod 6 is YS-NZ100-12A, the model of the electric push rod 301 is XYDHA24-800, the model of the fan 403 is MH902R, and all the used electronic accessories are all existing products.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick shedder is used to plastic drum production technology, includes base (1), ejector pin mechanism (3), cooling body (4) and stop gear (11), its characterized in that: a lower die (2) is arranged above the outer side of the base (1), the ejector rod mechanism (3) is arranged at the lower end of the inner side of the lower die (2), the cooling mechanism (4) is arranged on the outer side wall of the lower die (2), a limit groove (5) is arranged at the upper end of the outer side of the base (1), an electric lifting rod (6) is arranged above the outer side of the base (1), meanwhile, a hanging bracket (7) is arranged above the outer side of the electric lifting rod (6), a positioning groove (8) is arranged at the upper end of the inner side of the hanging bracket (7), an injection molding machine (9) is arranged at the inner side of the positioning groove (8), an upper die (10) is arranged at the lower end of the outer side of the hanger (7), and a limiting mechanism (11) is arranged on the outer side of the upper die (10), a positioning hole (12) is formed in the lower end of the outer side of the upper die (10), and an injection molding head (13) is arranged on the inner side of the positioning hole (12).

2. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: the push rod mechanism (3) comprises an electric push rod (301), a clamping groove (302), a clamping block (303) and a sealing push rod (304), the clamping groove (302) is formed in the upper end of the outer side of the electric push rod (301), the clamping block (303) is arranged on the inner side of the clamping groove (302), and the sealing push rod (304) is arranged above the outer side of the clamping block (303).

3. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: the cooling mechanism (4) comprises a fixing frame (401), radiating fins (402) and a fan (403), the radiating fins (402) are arranged on the outer side of the fixing frame (401), and the fan (403) is arranged on the inner side wall of the fixing frame (401).

4. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: go up mould (10) and constitute elevation structure through electric lift pole (6) and base (1), and electric lift pole (6) set up with the axis symmetry of base (1).

5. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: the injection molding machine (9) is in threaded connection with the positioning groove (8), and the inner wall of the positioning groove (8) and the outer wall of the injection molding machine (9) are arranged in a threaded manner.

6. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: the limiting mechanism (11) comprises a limiting frame (1101), a spring (1102) and a limiting rod (1103), the spring (1102) is arranged above the inner side of the limiting frame (1101), and the limiting rod (1103) is connected to the lower end of the outer side of the spring (1102).

7. The rapid demoulding device for the plastic bucket production process according to claim 1, which is characterized in that: the injection molding head (13) is in threaded connection with the positioning hole (12), and the inner wall of the positioning hole (12) and the outer wall of the injection molding head (13) are arranged in a threaded manner.