CN212446178U - High-speed injection molding machine - Google Patents
High-speed injection molding machine Download PDFInfo
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- CN212446178U CN212446178U CN202020538316.7U CN202020538316U CN212446178U CN 212446178 U CN212446178 U CN 212446178U CN 202020538316 U CN202020538316 U CN 202020538316U CN 212446178 U CN212446178 U CN 212446178U
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Abstract
The utility model discloses a high-speed injection molding machine, including automatically controlled subassembly, hydraulic control subassembly and injection molding subassembly, the hydraulic control subassembly includes hydraulic electromagnetic control valve, oil pump and oil tank, the injection molding subassembly includes the cope match-plate pattern, the lower bolster, hydraulic actuator, penetrate jar subassembly and mould jar subassembly, penetrate jar the jar cylinder body that the subassembly includes that bilateral symmetry sets up, penetrate jar protecgulum, penetrate jar back lid, penetrate jar piston rod and penetrate jar piston, middle integrative intercommunication has the feed bin, penetrate jar protecgulum and penetrate jar back lid and seal respectively and penetrate jar cylinder body both ends, make and penetrate jar internal formation and penetrate jar, the lateral wall is equipped with the oil circuit, link to each other with the hydraulic control subassembly, this high-speed injection molding machine adopts two ejection rod formula to penetrate the jar, have quick ejection speed when guaranteeing that there is big ejection force simultaneously, and adopt servo oil circuit, make ejection speed faster, control is more accurate, thin wall has been solved, The problems of insufficient glue shortage and difficult molding of products needing rapid molding are solved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to a high-speed injection molding machine that is used for thin wall, rapid prototyping class product to mould plastics.
Background
The existing injection molding machines are various in types, large, medium and small-sized equipment has advantages and disadvantages, although the traditional injection molding machine has large injection force, the injection speed is low, and the production process requirements of full injection, no glue shortage and easy molding of products can be guaranteed only by the large injection force and the large injection speed due to thin walls and the need of fast molding of the products.
Disclosure of Invention
The utility model discloses the purpose is: in view of the production process requirements of thin-wall products needing to be quickly molded and needing large injection force and injection speed to ensure that the products are full, not short of glue and easy to mold in the background art, the high-speed injection molding machine is designed and provided, the machine adopts a double-injection-rod type injection cylinder, ensures that the products have large injection force and simultaneously has high injection speed, adopts a servo oil way to ensure that the injection speed is higher and the control is more accurate, solves the problems of thin-wall products needing to be quickly molded and not full of glue and difficult to mold, and improves the production efficiency.
The technical scheme adopted for solving the problems is as follows:
a high-speed injection molding machine, which comprises an electric control component, a hydraulic control component and an injection molding component,
the electric control component is arranged in the electric control cabinet and is used for controlling the action of the electrical elements of the whole machine,
the hydraulic control assembly comprises a hydraulic electromagnetic control valve, an oil pump and an oil tank and is used for controlling the action of a hydraulic actuating element of the injection molding assembly,
the injection molding component is fixed on the workbench, comprises an upper template, a lower template, a hydraulic actuating element, an injection cylinder component and a mold cylinder component and is used for mold locking and injection molding of a mold, the hydraulic actuating element comprises a hydraulic motor and a lifting hydraulic cylinder, the injection cylinder component is fixed on the upper end surface of the upper template,
the shooting cylinder assembly comprises a shooting cylinder body, a shooting pipe, a shooting cylinder front cover, a shooting cylinder rear cover, a shooting cylinder piston rod and a shooting cylinder piston which are symmetrically arranged on two sides, the middle of the shooting cylinder assembly is integrally communicated with a feeding bin, the shooting cylinder front cover and the shooting cylinder rear cover respectively seal two ends of the shooting cylinder body to form a shooting cylinder in the shooting cylinder body, the outer side wall of the shooting cylinder piston rod is provided with an oil circuit and is connected with a hydraulic control assembly, one end of the shooting cylinder piston rod is connected with the shooting cylinder piston and is arranged in a shooting cylinder cavity, the other end of the shooting cylinder piston rod penetrates through the shooting cylinder rear cover and extends to the outside, the outer wall of the shooting cylinder piston is in sealed sliding fit with the inner wall of the shooting cylinder, the upper end of the shooting cylinder piston rod is commonly connected with a feeding motor seat, the upper end of the middle of the feeding motor seat is fixedly connected with,
the mold cylinder assembly is fixedly connected to the lower end of the lower die base, comprises a mold cylinder and four Green columns, and is supported by the bottom, and a cavity of a product to be injection-molded and a demolding mechanism are arranged in the mold cylinder.
Furthermore, a lifting guide pillar is arranged at the diagonal position of the upper template, a lifting hydraulic cylinder is arranged at the other diagonal position, and the lifting guide pillar and the lifting hydraulic cylinder are matched to control the cylinder shooting assembly to lift together.
Furthermore, the side wall of the cylinder shooting cylinder body is integrally provided with a connecting hole and a positioning hole, specifically, the connecting hole and the positioning hole are arranged on one side, the connecting hole is arranged on the opposite side, the connecting hole on one independent side is connected with a lifting rod of the lifting hydraulic cylinder, and the connecting hole and the positioning hole on the opposite side are in sleeve joint fit with the lifting guide pillar to lift quickly and stably.
Furthermore, the charging bin is externally connected with a hopper seat, is fixedly connected with a hopper of the material to be injected and is matched with the material to be charged.
Furthermore, the Greens column and the lower die holder are fixed through a Greens column nut in a threaded connection mode.
The utility model has the advantages that:
this high-speed injection molding machine adopts two play rod-type shooting pots, has quick injection speed simultaneously guaranteeing to have big injection force to adopt servo oil circuit, make injection speed faster, control more accurate, solved the thin wall, need quick shaping class product to lack gluey to annotate not full, the difficult problem of shaping, improved production efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings provided in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural view of a high-speed injection molding machine according to the present embodiment;
FIG. 2 is a schematic structural view of the high-speed injection molding machine of the present embodiment without an electric control cabinet;
FIG. 3 is a schematic structural diagram of the injection molding assembly of the present embodiment;
FIG. 4 is a schematic structural view of the shooting pot assembly of the present embodiment;
FIG. 5 is a side elevational view of the shooting pot assembly of the present embodiment;
FIG. 6 is an exploded view of the shooting pot assembly of the present embodiment;
the automatic injection molding device comprises a machine body, a machine table, a machine.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present embodiment provides a high-speed injection molding machine, which includes an electric control assembly, a hydraulic control assembly, and an injection molding assembly.
The electric control assembly is arranged in the electric control cabinet 1 and is used for controlling the action of the electrical elements of the whole machine.
The hydraulic control assembly 2 comprises a hydraulic electromagnetic control valve, an oil pump and an oil tank 5 and is used for controlling the action of a hydraulic actuator of the injection molding assembly.
Specifically, the injection molding assembly 4 is fixed on the workbench 3, and comprises an upper template 10, a lower template 11, a hydraulic actuator, an injection cylinder assembly 9 and a mold cylinder assembly 13, wherein the hydraulic actuator is used for mold locking and injection molding of a mold, the hydraulic actuator comprises a hydraulic motor 8 and a lifting hydraulic cylinder 6, and the injection cylinder assembly 9 is fixed on the upper end surface of the upper template 10.
The shooting cylinder assembly 9 comprises a shooting cylinder body 92, a shooting pipe 16, a shooting cylinder front cover 93, a shooting cylinder rear cover 97, a shooting cylinder piston rod 94 and a shooting cylinder piston (not shown) which are symmetrically arranged at two sides, the middle part of the shooting cylinder assembly is integrally communicated with a feeding bin 95, the shooting cylinder front cover 93 and the shooting cylinder rear cover 97 respectively seal two ends of the shooting cylinder body 92 so that a shooting cylinder is formed in the shooting cylinder body 92, the outer side wall of the shooting cylinder body is provided with an oil way and is connected with a hydraulic control assembly, one end of the shooting cylinder piston rod 94 is connected with the shooting cylinder piston and is arranged in the shooting cylinder cavity, the other end of the shooting cylinder piston rod extends outwards through the shooting cylinder rear cover 97, the outer wall of the shooting cylinder piston 94 is in sealing sliding fit with the inner wall of the shooting cylinder, the upper end of the shooting cylinder piston rod 94 is commonly connected with a feeding motor seat 14, the upper end of the middle of the feeding motor seat 14 is fixedly connected with a hydraulic motor 8 for fully, the rapid prototyping product, the mould jar subassembly 13 links firmly at the lower extreme of die holder 11, includes mould jar and check forest post 12 all around to by the bottom plate support, set up in the mould jar and treat injection moulding product die cavity and demoulding mechanism.
In a further embodiment, a lifting guide post 7 is arranged at a diagonal position of the upper die plate 10, a lifting hydraulic cylinder 6 is arranged at the other diagonal position, and the lifting guide post 7 cooperates with the lifting hydraulic cylinder 6 to control the lifting action of the shooting cylinder assembly.
In a further embodiment, the side wall of the cylinder shooting cylinder body 92 is integrally provided with a connecting hole 91 and a positioning hole 96, specifically, one side of the cylinder shooting cylinder body is provided with the connecting hole 91 and the positioning hole 96, the opposite side of the cylinder shooting cylinder body is provided with the connecting hole 91, the connecting hole 91 on one side is connected with the lifting rod of the lifting hydraulic cylinder 6, and the connecting hole 91 and the positioning hole 96 on the opposite side are in sleeve fit with the lifting guide post 12 to lift rapidly and stably.
The further embodiment is that the charging bin 95 is externally connected with a hopper seat 15 which is fixedly connected with a hopper for materials to be injected and matched with charging.
The further implementation scheme is that the Greens column 12 and the lower die holder 11 are fixed through a Greens column nut in a threaded mode, and the high-rigidity high-strength injection molding die has the advantages of being high in rigidity, strong in die locking force, high in injection molding pressure, precise and durable.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-speed injection molding machine that jets out, includes automatically controlled subassembly, hydraulic control subassembly and ejection of compact subassembly, its characterized in that:
the electric control component is arranged in the electric control cabinet and is used for controlling the action of the electrical elements of the whole machine,
the hydraulic control assembly comprises a hydraulic electromagnetic control valve, an oil pump and an oil tank and is used for controlling the action of a hydraulic actuating element of the injection molding assembly,
the injection molding component is fixed on the workbench, comprises an upper template, a lower template, a hydraulic actuating element, an injection cylinder component and a mold cylinder component and is used for mold locking and injection molding of a mold, the hydraulic actuating element comprises a hydraulic motor and a lifting hydraulic cylinder, the injection cylinder component is fixed on the upper end surface of the upper template,
the shooting cylinder assembly comprises a shooting cylinder body, a shooting pipe, a shooting cylinder front cover, a shooting cylinder rear cover, a shooting cylinder piston rod and a shooting cylinder piston which are symmetrically arranged on two sides, the middle of the shooting cylinder assembly is integrally communicated with a feeding bin, the shooting cylinder front cover and the shooting cylinder rear cover respectively seal two ends of the shooting cylinder body to form a shooting cylinder in the shooting cylinder body, the outer side wall of the shooting cylinder piston rod is provided with an oil circuit and is connected with a hydraulic control assembly, one end of the shooting cylinder piston rod is connected with the shooting cylinder piston and is arranged in a shooting cylinder cavity, the other end of the shooting cylinder piston rod penetrates through the shooting cylinder rear cover and extends to the outside, the outer wall of the shooting cylinder piston is in sealed sliding fit with the inner wall of the shooting cylinder, the upper end of the shooting cylinder piston rod is commonly connected with a feeding motor seat, the upper end of the middle of the feeding motor seat is fixedly connected with,
the mold cylinder assembly is fixedly connected to the lower end of the lower die base, comprises a mold cylinder and four Green columns, and is supported by the bottom, and a cavity of a product to be injection-molded and a demolding mechanism are arranged in the mold cylinder.
2. The high-speed injection molding machine of claim 1, wherein: and a lifting guide pillar is arranged at the diagonal position of the upper template, a lifting hydraulic cylinder is arranged at the other diagonal position, and the lifting guide pillar is matched with the lifting hydraulic cylinder to jointly control the lifting action of the shooting cylinder assembly.
3. The high-speed injection molding machine of claim 2, wherein: the side wall of the cylinder shooting cylinder body is integrally provided with a connecting hole and a positioning hole, the connecting hole and the positioning hole are arranged on one side, the connecting hole is arranged on the opposite side, the connecting hole on one side is connected with a lifting rod of the lifting hydraulic cylinder, and the connecting hole and the positioning hole on the opposite side are in sleeve joint fit with a lifting guide pillar to lift quickly and stably.
4. The high-speed injection molding machine of claim 1, wherein: the feeding bin is externally connected with a hopper seat, is fixedly connected with a hopper of the material to be injected and is matched with feeding.
5. The high-speed injection molding machine of claim 1, wherein: the grid column and the lower die holder are fixed through the bolt connection of the grid column nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538316.7U CN212446178U (en) | 2020-04-14 | 2020-04-14 | High-speed injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538316.7U CN212446178U (en) | 2020-04-14 | 2020-04-14 | High-speed injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446178U true CN212446178U (en) | 2021-02-02 |
Family
ID=74473061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538316.7U Active CN212446178U (en) | 2020-04-14 | 2020-04-14 | High-speed injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212446178U (en) |
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2020
- 2020-04-14 CN CN202020538316.7U patent/CN212446178U/en active Active
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