CN219044080U - Plastic injection molding machine - Google Patents
Plastic injection molding machine Download PDFInfo
- Publication number
- CN219044080U CN219044080U CN202320128074.8U CN202320128074U CN219044080U CN 219044080 U CN219044080 U CN 219044080U CN 202320128074 U CN202320128074 U CN 202320128074U CN 219044080 U CN219044080 U CN 219044080U
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- Prior art keywords
- injection molding
- molding machine
- fixedly connected
- cylinder
- injection
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 61
- 239000004033 plastic Substances 0.000 title claims abstract description 40
- 229920003023 plastic Polymers 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 claims abstract description 57
- 239000007924 injection Substances 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229920001169 thermoplastic Polymers 0.000 description 13
- 239000000110 cooling liquid Substances 0.000 description 10
- 239000004416 thermosoftening plastic Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molding machines and discloses a plastic injection molding machine, which comprises an injection molding machine main body, wherein an injection cavity is formed in the injection molding machine main body, a first air cylinder is arranged in the injection molding machine main body, the output end of the first air cylinder is fixedly connected with a push plate, the interior of the push plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with a stirring roller. The utility model has the following advantages and effects: the staff starts the inside first motor of injection molding machine main part, and the output of first motor makes the stirring roller rotate through the pivot, and the outside of stirring roller has spiral stirring leaf, can stir the plastics in the injection cavity through rotatory, and the staff starts first cylinder, and the output of first cylinder promotes the stirring roller through the push pedal, can promote plastics in the injection cavity and remove to the injection mouth while stirring.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a plastic injection molding machine.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics by using plastic molding dies, and are divided into vertical, horizontal and all-electric type, and the injection molding machines can heat the plastics, apply high pressure to the molten plastics, and make the molten plastics be ejected to fill the die cavity of the dies.
In the prior art, chinese patent publication No. CN208100923U discloses a modified plastic processing injection molding machine, including the injection molding machine body, the bottom fixedly connected with shell of injection molding machine body, the inner chamber of shell is provided with the lifter plate, the top of lifter plate is provided with first movable rod and second movable rod, be provided with the pivot between first activity and the second movable rod. The utility model solves the problem that the existing injection molding machine for processing modified plastics does not have the advantage of convenient movement, and the injection molding machine does not need a large machine to move when the injection molding machine needs to move.
However, when the injection device is in actual use, the injection port cannot be dredged, the injection port may be insufficiently filled during injection molding, the molding is incomplete, the cooling speed of the plastic product after injection molding is slower, and the working efficiency is lower, so improvement is needed.
Disclosure of Invention
The utility model aims to provide a plastic injection molding machine which has the effects of dredging an injection port, avoiding incomplete molding caused by insufficient filling, accelerating cooling of injection molded plastic products and improving working efficiency.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a plastics injection molding machine, includes the injection molding machine main part, injection cavity has been seted up to the inside of injection molding machine main part, the inside of injection molding machine main part is provided with first cylinder, the output fixedly connected with push pedal of first cylinder, the first motor of inside fixedly connected with of push pedal, the output fixedly connected with pivot of first motor, the one end fixedly connected with stirring roller of pivot, the inside of stirring roller is provided with the second cylinder, the output fixedly connected with push rod of second cylinder, the one end fixedly connected with second motor of push rod, the output fixedly connected with mediation roller of second motor.
Through adopting above-mentioned technical scheme, staff starts the inside first motor of injection molding machine main part, the output of first motor makes the stirring roller rotate through the pivot, the outside of stirring roller has spiral stirring leaf, can stir plastics in the injection cavity through rotatory, the staff starts first cylinder, the output of first cylinder promotes the stirring roller through the push pedal, plastics in the injection cavity can be promoted and the stirring is removed to the injection mouth simultaneously, when the injection mouth is plugged up unable ejection of compact, the staff starts the second cylinder in the stirring roller, the second cylinder is pushed out the mediation roller through the push rod, the mediation roller penetrates the injection mouth that is plugged up, start the second motor, the second motor drives the mediation roller and rotates, can dredge the injection mouth, avoid the incomplete shaping because of filling leads to.
The utility model is further provided with: the molding machine is characterized in that a molding cavity is formed in the injection molding machine body, and a cooling box is arranged in the molding cavity.
Through adopting above-mentioned technical scheme, the cooling box is placed in the bottom of moulding cavity, can catch the plastic products that drops after the drawing of patterns.
The utility model is further provided with: the bottom fixedly connected with cooler of cooling tank, the inside of cooling tank is provided with the coolant liquid.
Through adopting above-mentioned technical scheme, the staff opens the cooler of cooling tank bottom, and the cooler makes the coolant liquid cooling, can be through the coolant liquid with plastic products cooling shaping.
The utility model is further provided with: the bottom of injection cavity fixedly connected with heater, the top fixedly connected with feeder hopper of injection cavity.
Through adopting above-mentioned technical scheme, the staff drops into injection cavity with thermoplastic from the feeder hopper in, starts the heater and can heat the thermoplastic in the injection cavity, and thermoplastic is heated and melts.
The utility model is further provided with: the inner wall fixedly connected with third cylinder of moulding cavity, the output fixedly connected with extension push rod of third cylinder, the one end fixedly connected with mould of extension push rod.
Through adopting above-mentioned technical scheme, the staff starts the third cylinder, and the third cylinder promotes the mould through the extension push rod and removes, and the mould of being convenient for is close to the injection port and moulds plastics.
The utility model is further provided with: the inside sliding connection of injection molding machine main part has the sliding door, one side fixedly connected with handle of sliding door.
Through adopting above-mentioned technical scheme, the staff passes through handle pulling sliding door, makes the sliding door can freely open and shut.
The beneficial effects of the utility model are as follows:
1. according to the injection molding machine, through the matching arrangement among the injection molding machine main body, the injection cavity, the first air cylinder, the push plate, the first motor, the rotating shaft, the stirring roller, the second air cylinder, the push rod, the second motor and the dredging roller, when the injection molding machine is used, a worker starts the first motor in the injection molding machine main body, the output end of the first motor enables the stirring roller to rotate through the rotating shaft, the spiral stirring blade is arranged outside the stirring roller, plastics in the injection cavity can be stirred through rotation, the worker starts the first air cylinder, the output end of the first air cylinder pushes the stirring roller through the push plate, the plastics in the injection cavity can be pushed to move towards the injection port while stirring, when the injection port is blocked, the second air cylinder pushes the dredging roller out through the push rod, the dredging roller penetrates into the blocked injection port, the second motor is started, the second motor drives the dredging roller to rotate, and incomplete molding caused by insufficient filling can be avoided.
2. According to the injection molding device, through the matching arrangement of the molding cavity, the cooling box, the cooler, the cooling liquid, the heater, the feed hopper, the third cylinder, the lengthened push rod, the mold, the sliding door and the handle, when the injection molding device is used, the cooling box is placed at the bottom of the molding cavity and can catch plastic products falling from the demolding, a worker starts the cooler at the bottom of the cooling box, the cooler cools the cooling liquid, the plastic products can be cooled and molded through the cooling liquid, the worker inputs the thermoplastic into the injection cavity from the feed hopper, the heater is started to heat the thermoplastic in the injection cavity, the thermoplastic is heated and melted, the worker starts the third cylinder, the third cylinder pushes the mold to move through the lengthened push rod, the mold is convenient to be close to the injection port for injection molding, and the worker pulls the sliding door through the handle, so that the sliding door can be opened and closed freely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an injection chamber according to the present utility model;
FIG. 3 is a schematic view of the structure of the stirring roller of the present utility model;
FIG. 4 is a schematic diagram of the cooling fluid structure of the present utility model.
In the figure, 1, an injection molding machine main body; 2. an injection chamber; 3. a first cylinder; 4. a push plate; 5. a first motor; 6. a rotating shaft; 7. a stirring roller; 8. a second cylinder; 9. a push rod; 10. a second motor; 11. a dredging roller; 12. shaping the chamber; 13. a cooling box; 14. a cooler; 15. a cooling liquid; 16. a heater; 17. a feed hopper; 18. a third cylinder; 19. lengthening the push rod; 20. a mold; 21. a sliding door; 22. and (5) a handle.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to FIGS. 1 to 4, a plastic injection molding machine comprises an injection molding machine main body 1, an injection cavity 2 is formed in the injection molding machine main body 1, a first air cylinder 3 is arranged in the injection molding machine main body 1, an output end of the first air cylinder 3 is fixedly connected with a push plate 4, a first motor 5 is fixedly connected in the push plate 4, an output end of the first motor 5 is fixedly connected with a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected with a stirring roller 7, a second air cylinder 8 is arranged in the stirring roller 7, an output end of the second air cylinder 8 is fixedly connected with a push rod 9, one end of the push rod 9 is fixedly connected with a second motor 10, an output end of the second motor 10 is fixedly connected with a dredging roller 11, the output end of the first motor 5 enables the stirring roller 7 to rotate through the rotating shaft 6, spiral stirring blades are arranged outside the stirring roller 7, plastics in the injection cavity 2 can be stirred through rotation, a worker starts the first air cylinder 3, the output end of the first air cylinder 3 pushes the stirring roller 7 through the push plate 4, the plastic in the injection cavity 2 can be pushed to move towards the injection port while being stirred, when the injection port is blocked and can not be discharged, a worker starts the second air cylinder 8 in the stirring roller 7, the second air cylinder 8 pushes the dredging roller 11 out through the push rod 9, the dredging roller 11 penetrates into the blocked injection port, the second motor 10 is started, the second motor 10 drives the dredging roller 11 to rotate, the injection port can be dredged, incomplete molding caused by insufficient filling is avoided, the molding cavity 12 is formed in the injection molding machine main body 1, the cooling box 13 is arranged in the molding cavity 12, the plastic product falling from the demolding can be caught by the cooling box 13, the cooler 14 is fixedly connected to the bottom of the cooling box 13, the cooling liquid 15 is arranged in the cooling box 13, the cooler 14 at the bottom of the cooling box 13 is opened by a worker, the cooler 14 cools the cooling liquid 15, plastic products can be cooled and molded through the cooling liquid 15, the heater 16 is fixedly connected to the bottom of the injection cavity 2, the feed hopper 17 is fixedly connected to the top of the injection cavity 2, the thermoplastic is thrown into the injection cavity 2 from the feed hopper 17 by the worker, the thermoplastic in the injection cavity 2 can be heated by starting the heater 16, the thermoplastic is heated and melted, the third cylinder 18 is fixedly connected to the inner wall of the molding cavity 12, the lengthening push rod 19 is fixedly connected to the output end of the third cylinder 18, one end of the lengthening push rod 19 is fixedly connected with the die 20, the worker starts the third cylinder 18, the third cylinder 18 pushes the die 20 to move through the lengthening push rod 19, the die 20 is convenient to be close to the injection port for injection molding, the pull door 21 is slidingly connected to the inside of the injection molding machine body 1, the pull door 21 is fixedly connected with a handle 22 on one side of the pull door 21, and the worker can freely open and close the pull door 21 through the handle 22.
In the utility model, through the matching arrangement among the injection molding machine main body 1, the injection cavity 2, the first cylinder 3, the push plate 4, the first motor 5, the rotating shaft 6, the stirring roller 7, the second cylinder 8, the push rod 9, the second motor 10 and the dredging roller 11, when the device is used, a worker starts the first motor 5 in the injection molding machine main body 1, the output end of the first motor 5 rotates the stirring roller 7 through the rotating shaft 6, the spiral stirring blade is arranged outside the stirring roller 7, the plastic in the injection cavity 2 can be stirred through rotation, the worker starts the first cylinder 3, the output end of the first cylinder 3 pushes the stirring roller 7 through the push plate 4, the plastic in the injection cavity 2 can be pushed to move towards an injection port while stirring, when the injection port is blocked, the worker starts the second cylinder 8 in the stirring roller 7, the second cylinder 8 pushes the dredging roller 11 out through the push rod 9, the dredging roller 11 penetrates into the blocked injection port, the second motor 10 is started, the second motor 10 drives the dredging roller 11 to rotate, the injection port can be dredged, incomplete molding caused by insufficient filling is avoided, the cooling box 13, the cooler 14, the cooling liquid 15, the heater 16, the feeding hopper 17, the third cylinder 18, the lengthening push rod 19, the die 20, the sliding door 21 and the handle 22 are matched, when the device is used, the cooling box 13 is placed at the bottom of the molding chamber 12, plastic products falling from the demolding can be received, a worker starts the cooler 14 at the bottom of the cooling box 13, the cooler 14 cools the cooling liquid 15, the plastic products can be cooled and molded through the cooling liquid 15, the worker inputs thermoplastic plastics into the injection chamber 2 from the feeding hopper 17, the heater 16 is started to heat the thermoplastic plastic in the injection cavity 2, the thermoplastic plastic is heated and melted, a worker starts the third cylinder 18, the third cylinder 18 pushes the die 20 to move through the lengthened push rod 19, the die 20 is convenient to be close to an injection port for injection molding, and the worker pulls the sliding door 21 through the handle 22, so that the sliding door 21 can be opened and closed freely.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Plastic injection molding machine, comprising an injection molding machine body (1), characterized in that: injection cavity (2) have been seted up to the inside of injection molding machine main part (1), the inside of injection molding machine main part (1) is provided with first cylinder (3), the output fixedly connected with push pedal (4) of first cylinder (3), the inside fixedly connected with first motor (5) of push pedal (4), the output fixedly connected with pivot (6) of first motor (5), the one end fixedly connected with stirring roller (7) of pivot (6), the inside of stirring roller (7) is provided with second cylinder (8), the output fixedly connected with push rod (9) of second cylinder (8), the one end fixedly connected with second motor (10) of push rod (9), the output fixedly connected with dredging roller (11) of second motor (10).
2. A plastic injection molding machine as claimed in claim 1, wherein: the plastic injection molding machine is characterized in that a molding cavity (12) is formed in the injection molding machine body (1), and a cooling box (13) is arranged in the molding cavity (12).
3. A plastic injection molding machine as claimed in claim 2, wherein: the bottom of cooling tank (13) is fixedly connected with cooler (14), the inside of cooling tank (13) is provided with coolant liquid (15).
4. A plastic injection molding machine as claimed in claim 1, wherein: the bottom of injection cavity (2) is fixedly connected with heater (16), the top of injection cavity (2) is fixedly connected with feeder hopper (17).
5. A plastic injection molding machine as claimed in claim 2, wherein: the inner wall of the shaping cavity (12) is fixedly connected with a third cylinder (18), the output end of the third cylinder (18) is fixedly connected with a lengthening push rod (19), and one end of the lengthening push rod (19) is fixedly connected with a die (20).
6. A plastic injection molding machine as claimed in claim 1, wherein: the injection molding machine is characterized in that a sliding door (21) is slidably connected inside the injection molding machine body (1), and a handle (22) is fixedly connected to one side of the sliding door (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320128074.8U CN219044080U (en) | 2023-01-15 | 2023-01-15 | Plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320128074.8U CN219044080U (en) | 2023-01-15 | 2023-01-15 | Plastic injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219044080U true CN219044080U (en) | 2023-05-19 |
Family
ID=86321626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320128074.8U Active CN219044080U (en) | 2023-01-15 | 2023-01-15 | Plastic injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219044080U (en) |
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2023
- 2023-01-15 CN CN202320128074.8U patent/CN219044080U/en active Active
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