CN218876174U

CN218876174U - Injection molding equipment for precision molding and processing of plastic parts

Info

Publication number: CN218876174U
Application number: CN202223102636.6U
Authority: CN
Inventors: 栾红杰; 刘帅
Original assignee: Qingdao Yihongsheng Electronic Technology Co ltd
Current assignee: Qingdao Yihongsheng Electronic Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-18
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an injection moulding device for working of plastics precision forming processing, comprises a workbench, all be provided with the supporting leg around the workstation bottom, and the central position department of workstation bottom is provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the bottom plate, and the top of bottom plate evenly is provided with the support column, the top of support column is provided with the scraping wings, the mid portion on workstation top is provided with the accessory case, and the top of accessory case is provided with the bed die, the top of workstation is provided with the support frame, and the both ends on support frame upper surface top all are provided with electric putter, electric putter's output is provided with the mould, and the top of going up the mould runs through and is provided with row material pipe. The utility model discloses a be provided with support frame, last mould, accessory case, pneumatic cylinder, scraping wings, bed die, support column and bottom plate, after the inside plastic molding of bed die, utilize the work of pneumatic cylinder, can promote the scraping wings rebound to can take out fashioned plastics.

Description

Injection molding equipment for precision molding and processing of plastic parts

Technical Field

The utility model relates to an injection moulding device technical field specifically is an injection moulding device for working of plastics precision molding processing.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould.

The existing injection mold generally comprises an upper mold and a lower mold, wherein an injection pipeline is arranged in the upper mold, molten plastic is injected into the lower mold through the injection pipeline, and the mold can be formed after the plastic is cooled.

In view of the above, the applicant of the technology considers that after the plastic inside the lower mold of the device is molded, the plastic needs to be manually taken out from the lower mold, which increases the burden of workers, and the temperature of the plastic which is just molded is high, which easily scalds the workers, so that a device which is convenient for taking out the plastic is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection moulding equipment for working of plastics precision forming processing to after solving the inside plastic molding of device bed die in the above-mentioned background art, need the manual work to take out plastics from the inside of bed die, aggravated staff's burden, and the temperature of just fashioned plastics is higher, scalds staff's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection moulding device for working of plastics precision forming processing, includes the workstation, all be provided with the supporting leg around the workstation bottom, and the central position department of workstation bottom is provided with the pneumatic cylinder, the output of pneumatic cylinder is provided with the bottom plate, and the top of bottom plate evenly is provided with the support column, the top of support column is provided with the scraping wings, the mid portion on workstation top is provided with the accessory case, and the top of accessory case is provided with the bed die, the top of workstation is provided with the support frame, and the both ends on support frame upper surface top all are provided with electric putter, electric putter's output is provided with the mould, and goes up the top of mould and run through and be provided with row material pipe.

By adopting the technical scheme, after the plastic inside the lower die is molded, the material pushing plate can be pushed to move upwards by using the work of the hydraulic cylinder, so that the molded plastic can be taken out.

Preferably, the support frame and the workbench form a welding integrated structure.

Through adopting above-mentioned technical scheme, can improve the stability of support frame during operation.

Preferably, the fitting box is provided with a hollow inside.

Through adopting above-mentioned technical scheme, can make things convenient for the pneumatic cylinder to promote bottom plate and support column rebound.

Preferably, the hydraulic cylinder penetrates to the inside of the accessory case, and the support column penetrates to the inside of the lower mold.

Through adopting above-mentioned technical scheme, can promote the inside scraping wings upward movement of bed die.

Preferably, the two ends of the lower die are provided with heat-conducting plates, radiating fins are evenly arranged on the heat-conducting plates, the two ends of the top end of the workbench are provided with radiating fans, and the radiating fans are arranged under the radiating fins.

Through adopting above-mentioned technical scheme, through radiating fin and cooling fan's cooperation, can be quick cool down the bed die, improve the cooling rate of the inside plastics of bed die, improved the work efficiency of device.

Preferably, the two ends of the top end of the workbench are uniformly provided with air holes, and the air holes are formed below the heat dissipation fan.

Through adopting above-mentioned technical scheme, can blow off the heat on the bed die.

Preferably, the top end of the lower die is provided with a limiting groove, the bottom end of the upper die is provided with an inserting plate, and a sealing gasket is arranged outside the inserting plate.

Through adopting above-mentioned technical scheme, can insert the inside of spacing groove with the picture peg, still through being provided with sealed the pad, at the in-process of moulding plastics, avoid outside air to see through the gap entering between last mould and the bed die as far as possible, can effectively improve the quality of product.

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

1. by arranging the support frame, the upper die, the accessory box, the hydraulic cylinder, the material pushing plate, the lower die, the support column and the bottom plate, after the plastic in the lower die is molded, the material pushing plate can be pushed to move upwards by the operation of the hydraulic cylinder, so that the molded plastic can be taken out;

2. by arranging the radiating fins, the radiating fan, the lower die and the heat conducting plate and matching the radiating fins and the radiating fan, the lower die can be rapidly cooled, the cooling speed of plastic in the lower die is increased, and the working efficiency of the device is improved;

3. through being provided with mould, bed die, sealed pad, spacing groove and picture peg, when the device during operation, insert the inside of spacing groove with the picture peg, still through being provided with sealed the pad, at the in-process of moulding plastics, avoid outside air to see through the gap entering between mould and the bed die as far as possible, can effectively improve the quality of product.

Drawings

FIG. 1 is a front view of the main body of the device of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the accessory case of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a support frame; 2. an upper die; 3. a heat dissipating fin; 4. a heat radiation fan; 5. a work table; 6. supporting legs; 7. an accessory case; 8. a hydraulic cylinder; 9. a material pushing plate; 10. a lower die; 11. an electric push rod; 12. a discharge pipe; 13. a support pillar; 14. a base plate; 15. a gasket; 16. a limiting groove; 17. inserting plates; 18. a heat conducting plate.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an injection moulding equipment for working of plastics precision forming processing, comprises a workbench 5, all be provided with supporting leg 6 around the 5 bottoms of workstation, the convenience supports workstation 5, and the central point department of 5 bottoms of workstation is provided with pneumatic cylinder 8, the output of pneumatic cylinder 8 is provided with bottom plate 14, and bottom plate 14's top evenly is provided with support column 13, the top of support column 13 is provided with scraping wings 9, the mid portion on 5 tops of workstation is provided with accessory case 7, the inside of accessory case 7 is provided with the cavity form, and the top of accessory case 7 is provided with bed die 10, pneumatic cylinder 8 runs through to the inside of accessory case 7, and support column 13 runs through to the inside of bed die 10, utilize the work of pneumatic cylinder 8, transmission through bottom plate 14 and support column 13, can promote scraping wings 9 and move up, thereby can take out fashioned plastics from bed die 10, the top of workstation 5 is provided with support frame 1, support frame 1 can provide the bearing capacity, support frame 1 and workstation 5 constitute welding integration structure, can improve the stability of support frame 1 during operation, and the both ends on the upper surface top of support frame 1 all are provided with electric putter 11, it is provided with 2 to go up the electric putter and push out mould 12 to carry out the mould contact material, it carries out to carry out mould to carry out the mould from the top of mould 12 to push out on 2 again, it to push out mould to push out the mould to carry out the mould 12 again, it.

Please refer to fig. 1 and 4, both ends of the lower mold 10 are provided with heat conducting plates 18, and the heat conducting plates 18 are evenly provided with heat dissipating fins 3, through the work of the heat conducting plates 18 and the heat dissipating fins 3, the heat dissipating area of the lower mold 10 can be further increased, both ends of the top end of the workbench 5 are provided with heat dissipating fans 4, and the heat dissipating fans 4 are arranged under the heat dissipating fins 3, both ends of the top end of the workbench 5 are evenly provided with air vents, and the air vents are arranged under the heat dissipating fans 4, by utilizing the work of the heat dissipating fans 4, the heat on the lower mold 10 can be quickly blown away, thereby cooling the lower mold 10, improving the cooling speed of the plastic inside the lower mold 10, and improving the working efficiency of the device.

Referring to fig. 4, a limiting groove 16 is formed at the top end of the lower mold 10, an insert plate 17 is arranged at the bottom end of the upper mold 2, a sealing gasket 15 is arranged outside the insert plate 17, the insert plate 17 is inserted into the limiting groove 16, and the sealing performance between the upper mold 2 and the lower mold 10 can be improved by the operation of the insert plate 17 and the sealing gasket 15, so that the quality of a product can be effectively improved.

The working principle is as follows: firstly, an electric push rod 11 is utilized to push an upper die 2 to move downwards, an inserting plate 17 is inserted into a limiting groove 16, the sealing performance between the upper die 2 and a lower die 10 can be improved through the work of an external sealing gasket 15 provided with the inserting plate 17, then materials are poured into the die from a discharging pipe 12, in the injection molding process, external air is prevented from entering through a gap between the upper die 2 and the lower die 10 as much as possible, and the quality of products can be effectively improved;

secondly, after the plastic inside the mold is molded, the heat dissipation area of the lower mold 10 can be further increased through the work of the heat conduction plate 18 and the heat dissipation fins 3, and the heat on the lower mold 10 can be quickly dissipated through the work of the heat dissipation fan 4, so that the lower mold 10 can be cooled, the cooling speed of the plastic inside the lower mold 10 is increased, and the working efficiency of the device is improved;

finally, after the plastic inside the lower mold 10 is molded, the material pushing plate 9 is pushed to move upwards by the operation of the hydraulic cylinder 8 through the transmission of the bottom plate 14 and the supporting columns 13, so that the molded plastic can be taken out of the lower mold 10.

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 an injection moulding equipment for working of plastics precision forming processing, includes workstation (5), its characterized in that: all be provided with supporting leg (6) around workstation (5) bottom, and the central position department of workstation (5) bottom is provided with pneumatic cylinder (8), the output of pneumatic cylinder (8) is provided with bottom plate (14), and the top of bottom plate (14) evenly is provided with support column (13), the top of support column (13) is provided with scraping wings (9), the mid portion on workstation (5) top is provided with accessory case (7), and the top of accessory case (7) is provided with bed die (10), the top of workstation (5) is provided with support frame (1), and the both ends on support frame (1) upper surface top all are provided with electric putter (11), the output of electric putter (11) is provided with mould (2), and the top of going up mould (2) is run through and is provided with row material pipe (12).

2. An injection molding apparatus as claimed in claim 1, wherein: the support frame (1) and the workbench (5) form a welding integrated structure.

3. An injection molding apparatus for precision forming of plastic articles as claimed in claim 1, wherein: the fitting box (7) is provided with a hollow interior.

4. An injection molding apparatus for precision forming of plastic articles as claimed in claim 1, wherein: the hydraulic cylinder (8) penetrates into the accessory box (7), and the supporting column (13) penetrates into the lower die (10).

5. An injection molding apparatus for precision forming of plastic articles as claimed in claim 1, wherein: the heat dissipation device is characterized in that heat conduction plates (18) are arranged at two ends of the lower die (10), heat dissipation fins (3) are evenly arranged on the heat conduction plates (18), heat dissipation fans (4) are arranged at two ends of the top end of the workbench (5), and the heat dissipation fans (4) are arranged under the heat dissipation fins (3).

6. An injection molding apparatus as claimed in claim 5, wherein: air holes are uniformly formed in two ends of the top end of the workbench (5), and the air holes are formed below the heat dissipation fan (4).

7. An injection molding apparatus as claimed in claim 1, wherein: the top end of the lower die (10) is provided with a limiting groove (16), the bottom end of the upper die (2) is provided with an inserting plate (17), and a sealing gasket (15) is arranged outside the inserting plate (17).