CN112848037A - Environment-friendly energy-saving injection molding machine and working method thereof - Google Patents
Environment-friendly energy-saving injection molding machine and working method thereof Download PDFInfo
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- CN112848037A CN112848037A CN202011500493.7A CN202011500493A CN112848037A CN 112848037 A CN112848037 A CN 112848037A CN 202011500493 A CN202011500493 A CN 202011500493A CN 112848037 A CN112848037 A CN 112848037A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0084—General arrangement or lay-out of plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0058—Shaping removing material
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the field of injection molding machines, in particular to an environment-friendly energy-saving injection molding machine and a working method thereof, wherein the environment-friendly energy-saving injection molding machine comprises an electric heat machine (100), a shaping machine (200), a finishing machine (300) and a shaping machine (400); the electric heat engine (100) is covered by an insulating layer (103); the molding machine (200) comprises an injection molding device (201) and a molding device (202); a voltage-stabilizing tube (306) is connected between the shaping machine (200) and the shaping machine (400); a water tank (401) is arranged below the setting machine (400); an exhaust plate (403) is arranged above the setting machine (400); the invention has the functions of plastic melting, injection molding, product finishing and cooling and shaping; the heat-insulating layer can effectively insulate heat and prevent internal heat from losing, so that heat exchange between the internal heat and the external environment is greatly reduced, the working efficiency of the electric heating machine is improved, and the use of electric energy is reduced; the processing precision is high, and the visibility is strong; the water cooling can reduce the production cost, is simple and convenient to use, and is suitable for various plastic production.
Description
Technical Field
The invention relates to the field of injection molding machines, in particular to an environment-friendly energy-saving injection molding machine and a working method thereof.
Technical Field
An injection molding machine is also known as an injection molding machine or an injection machine. It is the main molding equipment which makes the thermoplastic plastics or the thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die; the method is divided into a vertical type, a horizontal type and a full-electric type; the injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
The processing of thermosetting plastics generally comprises prepressing preheating, injection molding, mold pressing, mold closing and the like, wherein the preheating and the injection molding need a large amount of heat to heat and melt raw materials such as resin and the like, and a common injection molding machine separately heats, dissolves and injects the resin, so that the heat is easily lost greatly, and the requirements of environmental protection and energy conservation are not met.
Disclosure of Invention
Aiming at the defects, the invention discloses an environment-friendly and energy-saving injection molding machine and a working method thereof, wherein a scientific heat insulation device is additionally arranged to reduce heat loss;
in order to achieve the purpose, the invention provides the following technical scheme:
an environment-friendly energy-saving injection molding machine is characterized by comprising an electric heat machine, a shaping machine, a finishing machine and a shaping machine; a hopper is also arranged above the electric heater; the electric heating machine and the shaping machine are connected through an injection molding pipe; a finishing machine is arranged beside the shaping machine; and a setting machine is arranged beside the fine trimming machine.
Further, the surface of the electric heater is covered with a heat-insulating layer; foam balls are filled between the heat-insulating layer and the electric heater; a filter screen is arranged in the injection molding pipe; preferably, the method can effectively prevent the heat loss inside the electric heater and transmit the fully molten plasticizing liquid to the molding machine.
Further, the molding machine comprises an injection molding device and a molding device; the injection molding device is positioned above the molding device; a mould layer is arranged in the mould pressing device; the mould layer is fixedly connected above the mould pressing device; the mould layer can bind different moulds; as a preferable selection of the invention, different molds can be subjected to full injection molding and rolling, and the product quality is ensured not to be influenced by gaps and the like.
Furthermore, a groove is formed in the injection molding device; the groove is positioned below the injection molding pipe; as a preference of the present invention, gravity can be used to flow the plasticizing liquid into the mold and to sufficiently level the corners.
Further, the finishing machine comprises a finishing grinding head, an X-axis sliding rail, a Y-axis sliding rail, a toughened glass window and scale marks; the X-axis slide rail and the Y-axis slide rail are fixed above the finishing machine; the fine grinding head can move on an X-axis slide rail and a Y-axis slide rail; two sides of the finishing machine are respectively provided with a toughened glass window; a plurality of scale marks are arranged in the finishing machine; the scale mark can adjust the position; as a preferred aspect of the present invention, the molded product can be finished in detail, and the molded product has high visibility and plasticity, and is suitable for personalized appearance configuration.
Further, a voltage stabilizing tube is arranged between the shaping machine and the shaping machine; preferably, in order to ensure that the heat inside the electric heater is not lost, the electric heater is designed into a closed space, and in order to prevent the internal air pressure from suddenly increasing during heating and melting and damage the machine body, a voltage stabilizing tube is additionally arranged to ensure the internal air pressure; high-pressure gas in the electric heater overflows through the voltage stabilizing tube and flows out of the exhaust plate above the forming machine.
Further, the setting machine comprises a water tank, a cooling plate, an exhaust plate and a water filling port; the water tank is arranged below the setting machine; the water injection port is arranged on the side wall of the water tank and is communicated with the setting machine; the cooling plate is arranged in the middle of the setting machine; an exhaust plate is further arranged above the setting machine; in a preferred aspect of the present invention, the heat of the plasticized material is sufficiently absorbed by the extremely large specific heat capacity of water, and the plasticized material is cooled and solidified.
Further, the working method of the environment-friendly and energy-saving injection molding machine comprises the following steps:
I. mixing resin or other injection molding raw materials with a certain proportion of plasticizer, stabilizer, antistatic agent and colorant, putting into a hopper, and starting an electric heating machine to fully heat until the mixture is molten;
II, allowing the fully molten plasticizing liquid to flow through a filter screen from an injection molding pipe and enter a molding machine; the particles which are not fully melted are retained in the electric heater to be continuously heated;
setting a proper template in the injection molding device for injection molding, and setting a corresponding mold pressing plate in the mold pressing device for rolling;
putting the rolled product into a finishing machine, and finishing by using a finishing grinding head;
v, injecting water into the water tank through a water injection port, and putting the refined product into a forming machine for cooling; the water in the water tank is replaced at intervals.
The scheme shows that the invention at least has the following beneficial effects: according to the environment-friendly and energy-saving injection molding machine and the working method thereof, the heat in the electric heating machine is reserved through the scientific heat insulation layer, so that the heat required by melting resin is reduced, and the environment-friendly and energy-saving injection molding machine is environment-friendly and energy-saving; in addition, various shaping devices are arranged, including molding, finishing and the like, so that the operability of the product appearance can be ensured.
Drawings
FIG. 1 is a schematic view of an environment-friendly and energy-saving injection molding machine according to embodiment 1;
FIG. 2 is a schematic view of an injection molding apparatus of an environmental protection and energy saving injection molding machine according to embodiment 2;
FIG. 3 is a schematic structural view of an insulating layer of the environment-friendly and energy-saving injection molding machine according to embodiment 2;
wherein: 100. the device comprises an electric heat machine, 101, a hopper, 102, an injection molding pipe, 103, an insulating layer, 104, a filter screen, 200, a shaping machine, 201, an injection molding device, 202, a mold pressing device, 203, a mold layer, 204, a groove, 300, a finishing machine, 301, a finishing grinding head, 302, an X-axis sliding rail, 303, a Y-axis sliding rail, 304, a toughened glass window, 305, a scale mark, 306, a pressure stabilizing pipe, 400, a shaping machine, 401, a water tank, 402, a cooling plate, 403, an exhaust plate, 404 and a water injection port.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
The environment-friendly energy-saving injection molding machine shown in fig. 1 is characterized by comprising an electric heating machine 100, a shaping machine 200, a finishing machine 300 and a shaping machine 400; a hopper 101 is also arranged above the electric heating machine 100; the electric heating machine 100 and the shaping machine 200 are connected through an injection molding pipe 102; a finishing machine 300 is arranged beside the shaping machine 200; a setting machine 400 is arranged beside the fine trimming machine 300.
The working method of the environment-friendly and energy-saving injection molding machine comprises the following steps:
I. mixing resin or other injection molding raw materials with a certain proportion of plasticizer, stabilizer, antistatic agent and colorant, putting into a hopper 101, and starting an electric heater 100 to fully heat until the mixture is molten;
a fully melted plasticizing fluid flows through the screen 102 from the injection pipe 102 into the molding machine 200; the insufficiently melted particles stay in the electric-heat engine 100 to continue heating;
setting a proper template in the injection molding device 201 for injection molding, and setting a corresponding mold pressing plate in the mold pressing device 203 for rolling;
IV, putting the rolled product into a finishing machine 300, and finishing by using a finishing grinding head 301;
v. injecting water into the water tank 401 through a water injection port 404, and putting the refined product into a setting machine 400 for cooling; the water in the water tank 401 is replaced at intervals.
Example 2
An environment-friendly energy-saving injection molding machine as shown in fig. 1, 2 and 3, which is characterized by comprising an electric heating machine 100, a shaping machine 200, a finishing machine 300 and a shaping machine 400; a hopper 101 is also arranged above the electric heating machine 100; the electric heating machine 100 and the shaping machine 200 are connected through an injection molding pipe 102; a finishing machine 300 is arranged beside the shaping machine 200; a setting machine 400 is arranged beside the fine trimming machine 300.
Preferably, the surface of the electric heating machine 100 is covered with an insulating layer 103; foam balls 102 are filled between the heat-insulating layer 103 and the electric heater 100; a filter screen 104 is arranged in the injection molding pipe 102.
Preferably, the molding machine 200 comprises an injection molding device 201 and a molding device 202; the injection molding device 201 is positioned above the molding device 202; a mould layer 203 is arranged in the mould pressing device 202; the mold layer 203 is fixedly connected above the molding device 202; the mold layer 203 may bind different molds.
Preferably, a groove 204 is arranged in the injection molding device 201; the groove 204 is located below the injection molded tube 102.
Preferably, the finishing machine 300 comprises a finishing grinding head 301, an X-axis slide rail 302, a Y-axis slide rail 303, a toughened glass window 304 and a scale mark 305; the X-axis slide rail 302 and the Y-axis slide rail 303 are fixed above the finishing machine 300; the finishing grinding head 301 can move on an X-axis slide rail 302 and a Y-axis slide rail 303; two sides of the finishing machine 300 are respectively provided with a toughened glass window 304; a plurality of scale marks 305 are arranged in the finishing machine 300; the scale 305 is adjustable in position.
Preferably, a voltage-stabilizing tube 306 is disposed between the shaping machine 200 and the shaping machine 400.
Preferably, the setting machine 400 comprises a water tank 401, a cooling plate 402, an air discharge plate 403 and a water injection port 404; the water tank 401 is arranged below the setting machine 400; the water injection port 404 is arranged on the side wall of the water tank 401 and communicated with the setting machine 400; the cooling plate 402 is arranged in the middle of the setting machine 400; an exhaust plate 403 is also arranged above the setting machine 400.
The working method of the environment-friendly and energy-saving injection molding machine comprises the following steps:
I. mixing resin or other injection molding raw materials with a certain proportion of plasticizer, stabilizer, antistatic agent and colorant, putting into a hopper 101, and starting an electric heater 100 to fully heat until the mixture is molten;
a fully melted plasticizing fluid flows through the screen 102 from the injection pipe 102 into the molding machine 200; the insufficiently melted particles stay in the electric-heat engine 100 to continue heating;
setting a proper template in the injection molding device 201 for injection molding, and setting a corresponding mold pressing plate in the mold pressing device 203 for rolling;
IV, putting the rolled product into a finishing machine 300, and finishing by using a finishing grinding head 301;
v. injecting water into the water tank 401 through a water injection port 404, and putting the refined product into a setting machine 400 for cooling; the water in the water tank 401 is replaced at intervals.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. An environment-friendly energy-saving injection molding machine is characterized by comprising an electric heating machine (100), a shaping machine (200), a finishing machine (300) and a shaping machine (400); a hopper (101) is also arranged above the electric heating machine (100); the electric heating machine (100) and the shaping machine (200) are connected through an injection molding pipe (102); a finishing machine (300) is arranged beside the shaping machine (200); a setting machine (400) is arranged beside the fine trimming machine (300).
2. An environment-friendly energy-saving injection molding machine according to claim 1, characterized in that the surface of the electric heating machine (100) is covered with an insulating layer (103); foam small balls (102) are filled between the heat-insulating layer (103) and the electric heating machine (100); a filter screen (104) is arranged in the injection molding pipe (102).
3. An environmentally friendly energy-saving injection molding machine according to claim 1, wherein the molding machine (200) comprises an injection molding device (201) and a molding device (202); the injection molding device (201) is positioned above the molding device (202); a mould layer (203) is arranged in the mould pressing device (202); the mould layer (203) is fixedly connected above the moulding device (202); the mold layer (203) can bind different molds.
4. An environment-friendly and energy-saving injection molding machine according to claim 3, wherein a groove (204) is formed in the injection molding device (201); the groove (204) is located below the injection pipe (102).
5. The environment-friendly energy-saving injection molding machine according to claim 1, wherein the finishing machine (300) comprises a finishing grinding head (301), an X-axis slide rail (302), a Y-axis slide rail (303), a toughened glass window (304) and a scale mark (305); the X-axis slide rail (302) and the Y-axis slide rail (303) are fixed above the finishing machine (300); the fine grinding head (301) can move on an X-axis slide rail (302) and a Y-axis slide rail (303); two sides of the finishing machine (300) are respectively provided with a toughened glass window (304); a plurality of scale marks (305) are arranged in the finishing machine (300); the scale (305) is adjustable in position.
6. An environment-friendly energy-saving injection molding machine according to claim 1, wherein a voltage-stabilizing tube (306) is arranged between the molding machine (200) and the molding machine (400).
7. An environment-friendly energy-saving injection molding machine according to claim 1, wherein the setting machine (400) comprises a water tank (401), a cooling plate (402), an exhaust plate (403) and a water injection port (404); the water tank (401) is arranged below the setting machine (400); the water injection port (404) is arranged on the side wall of the water tank (401) and communicated with the setting machine (400); the cooling plate (402) is arranged in the middle of the setting machine (400); an exhaust plate (403) is also arranged above the setting machine (400).
8. An operating method of an environment-friendly energy-saving injection molding machine according to any one of claims 1 to 7, comprising the steps of:
I. resin or other injection molding raw materials are mixed with a certain proportion of plasticizer, stabilizer, antistatic agent and colorant and put into a hopper (101), and an electric heat engine (100) is started to be fully heated until the mixture is molten;
II, flowing the fully molten plasticizing liquid from the injection molding pipe (102) through the filter screen (102) to the molding machine (200); the particles which are not fully melted are retained in the electric heat engine (100) to be continuously heated;
setting a proper template in the injection molding device (201) for injection molding, and setting a corresponding mold pressing plate in the mold pressing device (203) for rolling;
IV, putting the rolled product into a finishing machine (300), and finishing by using a finishing grinding head (301);
v, injecting water into the water tank (401) through a water injection port (404), and putting the refined product into a forming machine (400) for cooling; the water in the water tank (401) is replaced at intervals.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011500493.7A CN112848037A (en) | 2020-12-18 | 2020-12-18 | Environment-friendly energy-saving injection molding machine and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011500493.7A CN112848037A (en) | 2020-12-18 | 2020-12-18 | Environment-friendly energy-saving injection molding machine and working method thereof |
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| CN112848037A true CN112848037A (en) | 2021-05-28 |
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| CN202011500493.7A Pending CN112848037A (en) | 2020-12-18 | 2020-12-18 | Environment-friendly energy-saving injection molding machine and working method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204935304U (en) * | 2015-09-01 | 2016-01-06 | 山景雷特乐橡塑科技（苏州）有限公司 | Joint line automatic polishing equipment inside a kind of mobile phone shell |
| CN106363487A (en) * | 2016-11-30 | 2017-02-01 | 常州星宇车灯股份有限公司 | Six-axis-robot-based automatic grinding device for flashes of injection-molded parts |
| CN107160649A (en) * | 2017-06-12 | 2017-09-15 | 余姚市和兴汽车零部件有限公司 | Injection machine with external cooling device |
| CN208854926U (en) * | 2018-09-13 | 2019-05-14 | 东莞市双盛塑料制品有限公司 | A kind of energy-efficient horizontal injection press |
-
2020
- 2020-12-18 CN CN202011500493.7A patent/CN112848037A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204935304U (en) * | 2015-09-01 | 2016-01-06 | 山景雷特乐橡塑科技（苏州）有限公司 | Joint line automatic polishing equipment inside a kind of mobile phone shell |
| CN106363487A (en) * | 2016-11-30 | 2017-02-01 | 常州星宇车灯股份有限公司 | Six-axis-robot-based automatic grinding device for flashes of injection-molded parts |
| CN107160649A (en) * | 2017-06-12 | 2017-09-15 | 余姚市和兴汽车零部件有限公司 | Injection machine with external cooling device |
| CN208854926U (en) * | 2018-09-13 | 2019-05-14 | 东莞市双盛塑料制品有限公司 | A kind of energy-efficient horizontal injection press |
Non-Patent Citations (1)
| Title |
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| 王兴天等: "《注塑成型技术》", 31 December 1989, 化学工业出版社 * |
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Effective date of registration: 20211012 Address after: 215400 Wanxin village, Huangjing Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: TIAN SI LI PLASTICS Co.,Ltd. Address before: 215400 room 1804, 333 Shanghai East Road, Loudong street, Taicang City, Suzhou City, Jiangsu Province Applicant before: Jiangsu fangshiyuanlue Technology Consulting Co.,Ltd. |
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Application publication date: 20210528 |