CN211917621U - Injection molding device for rubber processing production - Google Patents
Injection molding device for rubber processing production Download PDFInfo
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- CN211917621U CN211917621U CN202020271958.5U CN202020271958U CN211917621U CN 211917621 U CN211917621 U CN 211917621U CN 202020271958 U CN202020271958 U CN 202020271958U CN 211917621 U CN211917621 U CN 211917621U
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Abstract
An injection molding device for rubber processing production comprises a base, a supporting plate, a cross beam, a first power device, a lower die fixing plate, a lower die, a second power device, a push plate, a vertical plate, an upper die fixing plate, an upper die, a raw material barrel, a feeding bin, a heating barrel, a third power device, a rotating shaft, a guide pipe, an injection molding pipe, a fourth power device and a piston; the two supporting plates are arranged at the two ends of the base; the cross beam is arranged at the tops of the two supporting plates; two mounting grooves are arranged on the base; the two first power devices are respectively arranged in the mounting groove; the lower die fixing plate is in transmission connection with power ends of the two first power devices; the lower die is arranged in the lower die fixing plate; a lower mould injection molding cavity is arranged on the lower mould; the lower end of the injection molding cavity of the lower mold is provided with a through hole; the push plate is arranged in the through hole in a sliding manner; the utility model discloses simple structure, convenient to use through to the raw materials heating, makes the raw materials become molten state, pressurizes to the intraductal raw materials of moulding plastics moreover, improves the efficiency of moulding plastics, and the product precision is high, and it is convenient to get the material moreover.
Description
Technical Field
The utility model relates to a rubber production technical field especially relates to a rubber processing production is with device of moulding plastics.
Background
Rubber is a material indispensable to social development, and is a high-elasticity high-molecular compound. It is divided into two types of natural rubber and synthetic rubber. Rubber products are widely used in industry or in various aspects of life. The rubber industry in China has been developed for more than 50 years, and plays an indispensable role in matching national economy, particularly along with the improvement of the mechanization level in China and the application of new materials.
In the production process of rubber, one of the processes of hot melting and injection molding is difficult to demould between a mold and the rubber, when the demoulding is carried out manually, because the manual force is not uniform, the demoulding quality cannot be ensured, the demoulding efficiency is lower, and the injection molding cavity cannot be fully filled with the raw materials during injection molding, so that the product precision is low.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a rubber processing production is with device of moulding plastics, simple structure, convenient to use through to the raw materials heating, makes the raw materials become molten state, and to the intraductal raw materials pressurization of moulding plastics, improves the efficiency of moulding plastics moreover, and the product precision is high, gets the material convenience moreover.
(II) technical scheme
The utility model provides an injection molding device for rubber processing production, which comprises a base, a supporting plate, a cross beam, a first power device, a lower die fixing plate, a lower die, a second power device, a push plate, a vertical plate, an upper die fixing plate, an upper die, a raw material barrel, a feeding bin, a heating barrel, a third power device, a rotating shaft, a stirring rod, a conduit, an injection molding pipe, a fourth power device and a piston;
the two supporting plates are arranged at the two ends of the base; the cross beam is arranged at the tops of the two supporting plates; two mounting grooves are arranged on the base; the two first power devices are respectively arranged in the mounting groove; the lower die fixing plate is in transmission connection with power ends of the two first power devices; the lower die is arranged in the lower die fixing plate; a lower mould injection molding cavity is arranged on the lower mould; the lower end of the injection molding cavity of the lower mold is provided with a through hole; the push plate is arranged in the through hole in a sliding manner; the bottom end of the lower die fixing plate is provided with a second power device for driving the push plate to slide; the two vertical plates are arranged at the bottom end of the cross beam; the upper die fixing plate is arranged at the lower ends of the two vertical plates; the upper die is arranged in the upper die fixing plate; the lower end of the upper die is provided with an upper die injection molding cavity; an injection hole is arranged right above the upper die injection cavity;
the raw material barrel is arranged on the cross beam; the heating cylinder is arranged in the raw material cylinder; the feeding bin is arranged at one end of the top of the raw material barrel, and the lower end of the feeding bin is arranged at one end of the heating barrel; the rotating shaft is rotatably arranged in the heating cylinder; the top of the heating cylinder is provided with a third power device for driving the rotating shaft to rotate; a plurality of stirring rods are arranged on the rotating shaft; a discharge hole is formed in one side of the bottom of the heating cylinder; the conduit is communicated with the discharge hole; the injection molding pipe is arranged in the middle of the upper mold fixing plate; the lower end of the guide pipe is communicated with the middle part of the injection molding pipe; the piston is arranged in the injection molding pipe in a sliding manner; and a fourth power device for driving the piston to slide is arranged at the top of the injection molding pipe.
Preferably, the lower end of the base is provided with a plurality of supporting legs.
Preferably, the middle part of the upper end of the base is provided with a blind hole.
Preferably, two fixing blocks are arranged in the raw material barrel, and the other ends of the two fixing blocks are arranged on the outer wall of the heating barrel.
Preferably, the outer part of the conduit is provided with an insulating layer.
Preferably, a heating layer is arranged on the outer side of the injection molding pipe.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the first power device is started to jack the upper die until the upper die is tightly attached to the lower die, so that the injection molding cavity of the upper die and the injection molding cavity of the lower die are completely attached to form a complete die cavity, then the raw material is added into the heating cylinder through the feeding bin to be heated, so that the raw material is melted, the third power device is started to drive the stirring shaft and the stirring rod to rotate, so that the melted raw material is more uniform and is prevented from being bonded, then the discharging port is opened to inject the melted raw material into the injection molding pipe through the guide pipe, the heat preservation layer preserves the heat of the raw material in the guide pipe, so as to prevent the melted raw material from being solidified, the heating layer further heats the raw material in the injection molding pipe, so as to accelerate injection molding, the fourth power device is started to push the piston to pressurize the raw material in the injection molding pipe, the production precision is high, and the mouth of moulding plastics is closed after the completion of moulding plastics, and after the mould intracavity product fully cooled down, first power device drove the lower mould and moves down and breaks away from with last mould, starts second power device and promotes the push pedal and shift up the jack-up mould product, conveniently gets the material.
Drawings
Figure 1 is the utility model provides a rubber processing production is with device of moulding plastics's schematic structure diagram.
Fig. 2 is an enlarged view of a position a in the injection molding device for rubber processing production.
Reference numerals: 1. a support leg; 2. a base; 3. a support plate; 4. a cross beam; 5. a first power unit; 6. a lower die fixing plate; 7. a lower die; 71. a lower mold injection molding cavity; 72. a through hole; 8. a second power unit; 9. pushing the plate; 10. a vertical plate; 11. an upper die fixing plate; 12. an upper die; 121. an upper mold injection molding cavity; 122. injection molding holes; 13. a raw material barrel; 14. a feeding bin; 15. a heating cylinder; 151. a discharge port; 16. a third power unit; 17. a rotating shaft; 18. a fixed block; 19. a stirring rod; 20. a conduit; 21. injection molding a tube; 22. a fourth power unit; 23. a piston.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides an injection molding device for rubber processing production, including base 2, backup pad 3, crossbeam 4, first power device 5, lower mould fixed plate 6, lower mould 7, second power device 8, push pedal 9, riser 10, upper mould fixed plate 11, upper mould 12, raw material cylinder 13, feed bin 14, cartridge heater 15, third power device 16, pivot 17, puddler 19, pipe 20, injection molding pipe 21, fourth power device 22 and piston 23;
the two supporting plates 3 are arranged at two ends of the base 2; the cross beam 4 is arranged at the top of the two support plates 3; two mounting grooves are arranged on the base 2; the two first power devices 5 are respectively arranged in the mounting grooves; the lower die fixing plate 6 is in transmission connection with power ends of the two first power devices 5; the lower die 7 is arranged in the lower die fixing plate 6; a lower mold injection molding cavity 71 is arranged on the lower mold 7; the lower end of the lower mould injection molding cavity 71 is provided with a through hole 72; the push plate 9 is arranged in the through hole 72 in a sliding manner; the bottom end of the lower die fixing plate 6 is provided with a second power device 8 for driving the push plate 9 to slide; the two vertical plates 10 are arranged at the bottom end of the cross beam 4; the upper die fixing plate 11 is arranged at the lower ends of the two vertical plates 10; the upper die 12 is arranged in the upper die fixing plate 11; the lower end of the upper die 12 is provided with an upper die injection cavity 121; an injection hole 122 is arranged right above the upper mold injection cavity 121;
the raw material barrel 13 is arranged on the cross beam 4; the heating cylinder 15 is arranged in the raw material cylinder 13; the feeding bin 14 is arranged at one end of the top of the raw material barrel 13, and the lower end of the feeding bin 14 is arranged at one end of the heating barrel 15; the rotating shaft 17 is rotatably arranged in the heating cylinder 15; the top of the heating cylinder 15 is provided with a third power device 16 for driving the rotating shaft 17 to rotate; a plurality of stirring rods 19 are arranged on the rotating shaft 17; a discharge hole 151 is formed in one side of the bottom of the heating cylinder 15; the conduit 20 is communicated with the discharge port 151; the injection molding pipe 21 is arranged in the middle of the upper die fixing plate 11; the lower end of the conduit 20 is communicated with the middle part of the injection molding pipe 21; the piston 23 is arranged in the injection molding pipe 21 in a sliding mode; the top of the injection pipe 21 is provided with a fourth power device 22 for driving the piston 23 to slide.
In the utility model, when in use, the first power device 5 is started to jack the upper mold 7 until the upper mold 7 is tightly attached to the lower mold 12, so that the upper mold injection molding cavity 121 and the lower mold injection molding cavity 71 are completely attached to form a complete mold cavity, then the raw material is added into the heating cylinder 15 through the feeding bin 14 to be heated, and further the raw material is melted, the third power device 16 is started to drive the stirring shaft 17 and the stirring rod 19 to rotate, so that the melted raw material is more uniform and is prevented from being bonded, then the discharging port 151 is opened to inject the melted raw material into the injection molding pipe 21 through the conduit 20, the heat preservation layer preserves the heat of the raw material in the conduit 20, so as to prevent the melted raw material from being solidified, the heating layer further heats the raw material in the injection molding pipe 21, the injection molding is accelerated, the fourth power device 22 is started to push the piston 23 to pressurize the raw material in the, make the raw materials full of whole mould chamber, and then obtain the rubber product that the precision is high, production precision is high, and the mouth of moulding plastics is closed to the back of accomplishing of moulding plastics, treats mould intracavity product fully cooling back, and first power device 5 drives lower mould 7 and moves down and break away from with last mould 12, starts second power device 8 and promotes push pedal 9 and move up the jack-up mould product, conveniently gets the material.
In an alternative embodiment, the lower end of the base 2 is provided with a plurality of legs 1.
In an alternative embodiment, the base 2 is provided with a blind hole in the middle of its upper end to prevent the second power means 8 from interfering with the base 2 when moving to its lowermost end.
In an alternative embodiment, two fixing blocks 18 are arranged in the raw material barrel 13, and the other ends of the two fixing blocks 18 are arranged on the outer wall of the heating barrel 15, so that the heating barrel 15 is prevented from shaking in the working process.
In an alternative embodiment, conduit 20 is provided with an insulating layer on the outside to prevent solidification of the molten material within conduit 20.
In an alternative embodiment, a heating layer is arranged outside the injection molding pipe 21 to further heat the raw material in the injection molding pipe 21, so that the injection molding efficiency is improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. An injection molding device for rubber processing production is characterized by comprising a base (2), a supporting plate (3), a cross beam (4), a first power device (5), a lower die fixing plate (6), a lower die (7), a second power device (8), a push plate (9), a vertical plate (10), an upper die fixing plate (11), an upper die (12), a raw material barrel (13), a feeding bin (14), a heating barrel (15), a third power device (16), a rotating shaft (17), a stirring rod (19), a guide pipe (20), an injection molding pipe (21), a fourth power device (22) and a piston (23);
the two supporting plates (3) are arranged at two ends of the base (2); the cross beam (4) is arranged at the tops of the two supporting plates (3); two mounting grooves are arranged on the base (2); the two first power devices (5) are respectively arranged in the mounting groove; the lower die fixing plate (6) is in transmission connection with power ends of the two first power devices (5); the lower die (7) is arranged in the lower die fixing plate (6); a lower mould injection molding cavity (71) is arranged on the lower mould (7); the lower end of the lower mould injection molding cavity (71) is provided with a through hole (72); the push plate (9) is arranged in the through hole (72) in a sliding manner; the bottom end of the lower die fixing plate (6) is provided with a second power device (8) for driving the push plate (9) to slide; the two vertical plates (10) are arranged at the bottom end of the cross beam (4); the upper die fixing plate (11) is arranged at the lower ends of the two vertical plates (10); the upper die (12) is arranged in the upper die fixing plate (11); the lower end of the upper die (12) is provided with an upper die injection molding cavity (121); an injection hole (122) is arranged right above the upper mould injection cavity (121);
the raw material barrel (13) is arranged on the cross beam (4); the heating cylinder (15) is arranged in the raw material cylinder (13); the feeding bin (14) is arranged at one end of the top of the raw material barrel (13), and the lower end of the feeding bin (14) is arranged at one end of the heating barrel (15); the rotating shaft (17) is rotatably arranged in the heating cylinder (15); the top of the heating cylinder (15) is provided with a third power device (16) for driving the rotating shaft (17) to rotate; a plurality of stirring rods (19) are arranged on the rotating shaft (17); a discharge hole (151) is formed in one side of the bottom of the heating cylinder (15); the conduit (20) is communicated with the discharge hole (151); the injection molding pipe (21) is arranged in the middle of the upper mold fixing plate (11); the lower end of the conduit (20) is communicated with the middle part of the injection molding pipe (21); the piston (23) is arranged in the injection molding pipe (21) in a sliding manner; the top of the injection pipe (21) is provided with a fourth power device (22) for driving the piston (23) to slide.
2. An injection moulding device for rubber processing production according to claim 1, characterised in that the lower end of the base (2) is provided with a plurality of legs (1).
3. An injection molding device for processing and producing rubber according to claim 1, wherein the base (2) is provided with a blind hole in the middle of the upper end.
4. An injection molding device for processing and producing rubber according to claim 1, wherein two fixing blocks (18) are provided in the raw material cylinder (13), and the other ends of the two fixing blocks (18) are provided on the outer wall of the heating cylinder (15).
5. An injection molding apparatus for processing and producing rubber according to claim 1, wherein the duct (20) is provided with an insulating layer on the outside.
6. An injection moulding device for rubber processing production according to claim 1, characterised in that the outside of the injection moulding tube (21) is provided with a heating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271958.5U CN211917621U (en) | 2020-03-06 | 2020-03-06 | Injection molding device for rubber processing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271958.5U CN211917621U (en) | 2020-03-06 | 2020-03-06 | Injection molding device for rubber processing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211917621U true CN211917621U (en) | 2020-11-13 |
Family
ID=73347823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020271958.5U Active CN211917621U (en) | 2020-03-06 | 2020-03-06 | Injection molding device for rubber processing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211917621U (en) |
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2020
- 2020-03-06 CN CN202020271958.5U patent/CN211917621U/en active Active
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