CN213830051U - Gas-assisted injection molding device - Google Patents
Gas-assisted injection molding device Download PDFInfo
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- CN213830051U CN213830051U CN202022787950.7U CN202022787950U CN213830051U CN 213830051 U CN213830051 U CN 213830051U CN 202022787950 U CN202022787950 U CN 202022787950U CN 213830051 U CN213830051 U CN 213830051U
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- lower die
- injection molding
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Abstract
The utility model discloses an injection moulding's device is assisted to gas, including base station, lower mould, last mould, control panel and power cavity, the inside one side of base station is equipped with the power cavity, and the inside gas transmission chamber that is equipped with of base station of power cavity one side to the central point on base station top puts the department and installs the lower mould, and the base station top in the lower mould outside is equipped with the frame, the top of lower mould is equipped with the mould, and the one end that the lower mould was kept away from to last mould is equipped with the loading board, and the central point on loading board top puts the department and installs first cylinder, the bottom of first cylinder run through the loading board and with the top fixed connection of last mould, the turning position department on loading board top all is equipped with buffer structure, is equipped with the air inlet on the outer wall of base station one side, and sealing door is installed to one side on base station surface. The utility model discloses not only prolonged the life of the device of moulding plastics, improved the efficiency of moulding plastics when the device of moulding plastics uses, improved the convenience when the device of moulding plastics uses moreover.
Description
Technical Field
The utility model relates to an injection moulding device technical field specifically is an injection moulding's device is assisted to gas.
Background
Injection molding is a method for producing moldings from industrial products, and the products are generally produced by using rubber injection molding and plastic injection molding, and the injection molding can be divided into injection molding method and die casting method, and the injection molding device is the main molding equipment for making plastic products with various shapes from thermoplastic plastics or thermosetting materials by using a plastic molding die.
The device of moulding plastics on the market at present is diversified, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:
(1) the existing injection molding device is inconvenient for buffering the upper die, so that the upper die is easy to collide with the lower die, and the service life of the injection molding device is further shortened;
(2) the existing injection molding device is inconvenient for performing gas-assisted demolding treatment on the workpiece, so that the workpiece is difficult to be quickly taken out from the interior of the lower die, and the injection molding efficiency of the injection molding device is further influenced;
(3) the existing injection molding device is inconvenient for quickly disassembling and processing the filter screen part, so that the filter screen part is inconvenient to clean and replace and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection moulding's device is assisted to gas to it is not convenient for carry out the buffering to last mould, is not convenient for carry out the gas to assist drawing of patterns to the work piece and is not convenient for carry out the problem of quick dismantlement processing to the filter screen position to propose the device of moulding plastics among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: a gas-assisted injection molding device comprises a base station, a lower die, an upper die, a control panel and a power cavity, a power cavity is arranged at one side of the interior of the base station, an air delivery chamber is arranged in the base station at one side of the power cavity, a lower die is arranged at the center of the top end of the base station, a machine frame is arranged at the top end of the base station outside the lower die, an upper die is arranged above the lower die, a bearing plate is arranged at one end of the upper die, which is far away from the lower die, and the center position of the top end of the bearing plate is provided with a first cylinder, the bottom end of the first cylinder penetrates through the bearing plate and is fixedly connected with the top end of the upper die, the corner position of the top end of the bearing plate is provided with a buffer structure, the outer wall of one side of the base station is provided with an air inlet, one end of the air inlet extends to the inside of the air transmission chamber, and a sealing door is installed on one side of the surface of the base station, a control panel is installed on the outer wall of one side of the machine frame, and the output end of the single chip microcomputer in the control panel is electrically connected with the input end of the first air cylinder.
Preferably, the end in the lower die is provided with a jacking plate, one side of the bottom of the power cavity is provided with a second cylinder, and the top end of the second cylinder extends into the lower die and is fixedly connected with the bottom end of the jacking plate so as to eject the workpiece in the lower die.
Preferably, buffer structure's inside is equipped with in proper order and settles a section of thick bamboo, T type pole and buffer spring, the corner position department on loading board top all is fixed with settles a section of thick bamboo, and settles the central point department of bobbin base and install buffer spring to T type pole is installed on buffer spring's top, and buffer spring's one end is kept away from to T type pole extends to the outside of settling a section of thick bamboo and with the top fixed connection of frame, so that cushion treatment to last mould.
Preferably, a bearing frame is installed on one side inside the gas transmission chamber, and a filter screen is fixed on the inner side of the bearing frame so as to filter the gas.
Preferably, an exhaust fan is installed at the bottom of the power cavity on one side of the second cylinder, one end of the exhaust fan extends into the lower die through a guide pipe, and the other end of the exhaust fan extends into the gas transmission chamber through a guide pipe, so that gas is transmitted into the lower die.
Preferably, all be fixed with the locating plate on the gas transmission room both ends inner wall of carriage one side, and all be equipped with the pinhole on the outer wall that the locating plate is close to carriage one side to the round pin axle is installed to the central point department of the inside of pinhole, and the one end of round pin axle extends to the outside of pinhole and with carriage's outer wall fixed connection, so that carry out the dismouting processing to the carriage.
Compared with the prior art, the beneficial effects of the utility model are that: the gas-assisted injection molding device not only prolongs the service life of the injection molding device, improves the injection molding efficiency of the injection molding device during use, but also improves the convenience of the injection molding device during use;
(1) by arranging the arranging barrel, the T-shaped rod and the buffer spring, the buffer spring has good elastic effect, when the bottom end of the upper die is contacted with the top end of the lower die, the buffer spring is in a contraction state, one end of the T-shaped rod is positioned in the arranging barrel to be lifted, and at the moment, the bearing plate is lifted so as to buffer the upper die, so that the phenomenon of mutual impact between the upper die and the lower die can be reduced, and the service life of the injection molding device is prolonged;
(2) the air inlet, the air conveying chamber, the filter screen, the exhaust fan, the second air cylinder and the jacking plate are arranged, the exhaust fan is controlled by the operation control panel to absorb external air from the air inlet to the inside of the air conveying chamber, the air is filtered by the filter screen and then conveyed to the inside of the lower die, so that the density of a workpiece subjected to injection molding in the lower die is reduced, the second air cylinder is controlled by the operation control panel to drive the jacking plate to move upwards in the lower die, so that the workpiece is ejected to the outside of the lower die, the air-assisted demolding function of the injection molding device is realized, and the injection molding efficiency of the injection molding device in use is improved;
(3) through being provided with round pin axle, locating plate, pinhole and carriage, through the pulling carriage for the round pin axle breaks away from to the outside of pinhole, so that the carriage is detached in the outer wall of locating plate, and then can dismantle the processing fast to the filter screen, so that clear up it and change the processing, thereby improved the convenience when the device of moulding plastics uses.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the cross-sectional enlarged structure of the buffering structure of the present invention;
fig. 4 is a schematic view of the appearance structure of the present invention.
In the figure: 1. a base station; 2. a lower die; 3. an upper die; 4. a carrier plate; 5. a machine frame; 6. a buffer structure; 601. a placement cylinder; 602. a T-shaped rod; 603. a buffer spring; 7. a first cylinder; 8. a control panel; 9. jacking the movable plate; 10. an air inlet; 11. a gas transmission chamber; 12. a second cylinder; 13. an exhaust fan; 14. a power cavity; 15. filtering with a screen; 16. a pin shaft; 17. positioning a plate; 18. a pin hole; 19. a bearing frame; 20. and (4) sealing the door.
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 an embodiment: a gas-assisted injection molding device comprises a base platform 1, a lower die 2, an upper die 3, a control panel 8 and a power cavity 14, wherein the power cavity 14 is arranged on one side inside the base platform 1, a gas transmission chamber 11 is arranged inside the base platform 1 on one side of the power cavity 14, a bearing frame 19 is arranged on one side inside the gas transmission chamber 11, and a filter screen 15 is fixed on the inner side of the bearing frame 19 so as to filter gas;
a lower die 2 is arranged at the center of the top end of the base station 1, a jacking plate 9 is arranged at the end inside the lower die 2, a second cylinder 12 is arranged at one side of the bottom of the power cavity 14, the type of the second cylinder 12 can be SC160-25, the top end of the second cylinder 12 extends into the lower die 2 and is fixedly connected with the bottom end of the jacking plate 9, and the input end of the second cylinder 12 is electrically connected with the output end of a single chip microcomputer inside the control panel 8 so as to perform jacking processing on a workpiece inside the lower die 2;
an exhaust fan 13 is installed at the bottom of the power cavity 14 on one side of the second cylinder 12, the type of the exhaust fan 13 can be RAETTS70, one end of the exhaust fan 13 extends into the lower die 2 through a conduit, the other end of the exhaust fan 13 extends into the air delivery chamber 11 through a conduit, and the input end of the exhaust fan 13 is electrically connected with the output end of the single chip microcomputer in the control panel 8 so as to deliver the gas into the lower die 2;
a machine frame 5 is arranged at the top end of a base station 1 at the outer side of a lower die 2, an upper die 3 is arranged above the lower die 2, a bearing plate 4 is arranged at one end of the upper die 3 far away from the lower die 2, a first cylinder 7 is arranged at the central position of the top end of the bearing plate 4, the type of the first cylinder 7 can be SC160-25, the bottom end of the first cylinder 7 penetrates through the bearing plate 4 and is fixedly connected with the top end of the upper die 3, the corner positions of the top end of the bearing plate 4 are all provided with buffer structures 6, the interior of the buffer structures 6 is sequentially provided with a mounting tube 601, a T-shaped rod 602 and a buffer spring 603, the corner positions of the top end of the bearing plate 4 are all fixedly provided with the mounting tube 601, the central position of the bottom of the mounting tube 601 is provided with the buffer spring 603, a T-shaped rod 602 is mounted at the top end of the buffer spring 603, and one end of the T-shaped rod 602, which is far away from the buffer spring 603, extends to the outside of the mounting cylinder 601 and is fixedly connected with the top of the machine frame 5;
the buffer spring 603 has good elastic effect, when the bottom end of the upper die 3 is contacted with the top end of the lower die 2, the buffer spring 603 is in a contraction state, one end of the T-shaped rod 602 is positioned in the accommodating cylinder 601 to be lifted, and the bearing plate 4 is lifted at the moment so as to buffer the upper die 3, so that the phenomenon of mutual impact between the upper die 3 and the lower die 2 can be reduced, and the service life of the injection molding device is prolonged;
be equipped with air inlet 10 on the outer wall of base station 1 one side, the one end of air inlet 10 extends to the inside of air transmission chamber 11, and sealing door 20 is installed to one side on base station 1 surface, installs control panel 8 on the outer wall of frame 5 one side, and this control panel 8's model can be GC-1, the output of the inside singlechip of control panel 8 and the input electric connection of first cylinder 7.
The working principle is as follows: when the injection molding device is used, firstly, high-temperature solution is injected into the lower die 2, then the control panel 8 is operated to control the first cylinder 7 to drive the upper die 3 to move downwards, when the upper die 3 moves downwards to the top of the lower die 2, a corresponding die cavity is formed between the lower die 2 and the upper die 3 so as to carry out injection molding treatment on the upper die, the buffer spring 603 has good elastic action, when the bottom end of the upper die 3 contacts the top end of the lower die 2, the buffer spring 603 is in a contraction state, one end of the T-shaped rod 602 is positioned in the placing cylinder 601 to carry out lifting treatment, at the moment, the bearing plate 4 is lifted so as to buffer the upper die 3, further, the phenomenon of mutual impact between the upper die 3 and the lower die 2 can be reduced, the service life of the injection molding device is prolonged, then the exhaust fan 13 is controlled by operating the control panel 8 so as to absorb external air into the air transmission chamber 11 through the air inlet 10, after the gas is filtered by the filter screen 15, the gas is conveyed to the inside of the lower die 2, so that the density of a workpiece after the injection molding inside the lower die 2 is reduced, at the moment, the second cylinder 12 is controlled by the operation control panel 8 to drive the jacking plate 9 to be located inside the lower die 2 to move upwards, so that the workpiece is jacked out to the outside of the lower die 2, the gas-assisted demolding function of the injection molding device is realized, the injection molding efficiency of the injection molding device during use is improved, and finally, the bearing frame 19 is pulled to separate the pin shaft 16 from the outside of the pin hole 18, so that the bearing frame 19 is detached from the outer wall of the positioning plate 17, the filter screen 15 can be rapidly detached and processed, the cleaning and replacing processing of the filter screen are facilitated, the convenience of the injection molding device during use is improved, and the use of the injection molding device is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an injection moulding's device is assisted to gas, includes base station (1), lower mould (2), goes up mould (3), control panel (8) and power cavity (14), its characterized in that: the power cavity (14) is arranged on one side of the interior of the base platform (1), the air transmission chamber (11) is arranged inside the base platform (1) on one side of the power cavity (14), the lower die (2) is installed at the center position of the top end of the base platform (1), the machine frame (5) is arranged at the top end of the base platform (1) on the outer side of the lower die (2), the upper die (3) is arranged above the lower die (2), the bearing plate (4) is arranged at one end, far away from the lower die (2), of the upper die (3), the first air cylinder (7) is installed at the center position of the top end of the bearing plate (4), the bottom end of the first air cylinder (7) penetrates through the bearing plate (4) and is fixedly connected with the top end of the upper die (3), the buffer structures (6) are arranged at the corner positions of the top end of the bearing plate (4), the air inlet (10) is arranged on the outer wall on one side of the base platform (1), one end of the air inlet (10) extends to the interior of the air transmission chamber (11), and sealing door (20) are installed to one side on base station (1) surface, install control panel (8) on the outer wall of frame (5) one side, the output of the inside singlechip of control panel (8) and the input electric connection of first cylinder (7).
2. A gas-assisted injection molding apparatus as claimed in claim 1, wherein: the end of the interior of the lower die (2) is provided with a jacking plate (9), one side of the bottom of the power cavity (14) is provided with a second cylinder (12), and the top end of the second cylinder (12) extends to the interior of the lower die (2) and is fixedly connected with the bottom end of the jacking plate (9).
3. A gas-assisted injection molding apparatus as claimed in claim 1, wherein: the inside of buffer structure (6) is equipped with in proper order and settles a section of thick bamboo (601), T type pole (602) and buffer spring (603), the corner position department on loading board (4) top all is fixed with and settles a section of thick bamboo (601), and the central point department of settling a section of thick bamboo (601) bottom puts and installs buffer spring (603), and T type pole (602) are installed on the top of buffer spring (603), and the one end that buffer spring (603) were kept away from in T type pole (602) extends to the outside of settling a section of thick bamboo (601) and the top fixed connection of frame (5).
4. A gas-assisted injection molding apparatus as claimed in claim 1, wherein: a bearing frame (19) is installed on one side of the interior of the air transmission chamber (11), and a filter screen (15) is fixed on the inner side of the bearing frame (19).
5. A gas-assisted injection molding apparatus as claimed in claim 2, wherein: an exhaust fan (13) is installed at the bottom of a power cavity (14) on one side of the second cylinder (12), one end of the exhaust fan (13) extends into the lower die (2) through a guide pipe, and the other end of the exhaust fan (13) extends into the air transmission chamber (11) through the guide pipe.
6. A gas-assisted injection molding apparatus according to claim 4, wherein: all be fixed with locating plate (17) on the inner wall of air transmission chamber (11) both ends of bearing frame (19) one side, and locating plate (17) all are equipped with pinhole (18) on being close to the outer wall of bearing frame (19) one side to the round pin axle (16) is installed to the inside central point department of putting of pinhole (18), and the one end of round pin axle (16) extends to the outside of pinhole (18) and with the outer wall fixed connection of bearing frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787950.7U CN213830051U (en) | 2020-11-26 | 2020-11-26 | Gas-assisted injection molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787950.7U CN213830051U (en) | 2020-11-26 | 2020-11-26 | Gas-assisted injection molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213830051U true CN213830051U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022787950.7U Active CN213830051U (en) | 2020-11-26 | 2020-11-26 | Gas-assisted injection molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213830051U (en) |
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2020
- 2020-11-26 CN CN202022787950.7U patent/CN213830051U/en active Active
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