CN220903955U - Piston structure for injection molding machine - Google Patents
Piston structure for injection molding machine Download PDFInfo
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- CN220903955U CN220903955U CN202322553666.7U CN202322553666U CN220903955U CN 220903955 U CN220903955 U CN 220903955U CN 202322553666 U CN202322553666 U CN 202322553666U CN 220903955 U CN220903955 U CN 220903955U
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- Prior art keywords
- fixedly arranged
- connecting pipe
- injection
- injection molding
- molding machine
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 47
- 239000007924 injection Substances 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 28
- 229920003023 plastic Polymers 0.000 abstract description 28
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000012943 hotmelt Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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 piston structure for an injection molding machine, which comprises a main body mechanism, an auxiliary mechanism and a piston injection mechanism, wherein the auxiliary mechanism is positioned at the outer end of the main body mechanism, the piston injection mechanism is positioned in the main body mechanism, the main body mechanism comprises a raw material stirring box, a working platform and an injection cylinder, the working platform is fixedly arranged at the lower end of the raw material stirring box, the injection cylinder is fixedly arranged at the left end of the raw material stirring box, the main body mechanism further comprises a fluid control assembly, a first connecting pipe, a second connecting pipe and a third connecting pipe, the first connecting pipe is fixedly arranged at the front end of the injection cylinder, the second connecting pipe is fixedly arranged at the upper end of the injection cylinder, and the third connecting pipe is fixedly arranged at the upper end of the second connecting pipe. This a piston structure for on injection molding machine can make people when penetrating molten plastic, can adjust the size of molten plastic injection volume at will, has avoided the waste of molten plastic.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a piston structure for an 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.
The piston structure on the injection molding machine in the prior art can inject molten plastics into the cavity of the mold, so that the efficiency of the injection molding machine can be improved.
The piston structure on the injection molding machine of the prior art is inconvenient for adjusting the injection quantity of the molten plastic when injecting the molten plastic, and is easy to cause waste when injecting the molten plastic.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a piston structure for an injection molding machine, which solves the problem that the injection amount of molten plastics is inconvenient to adjust in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the piston structure comprises a main body mechanism, an auxiliary mechanism and a piston injection mechanism, wherein the auxiliary mechanism is positioned at the outer end of the main body mechanism, the piston injection mechanism is positioned in the main body mechanism, the main body mechanism comprises a raw material stirring box, a working platform and an injection cylinder, the working platform is fixedly arranged at the lower end of the raw material stirring box, and the injection cylinder is fixedly arranged at the left end of the raw material stirring box;
The main body mechanism further comprises a fluid control assembly, a first connecting pipe, a second connecting pipe and a third connecting pipe, wherein the first connecting pipe is fixedly arranged at the front end of the injection cylinder, the second connecting pipe is fixedly arranged at the upper end of the injection cylinder, and the third connecting pipe is fixedly arranged at the upper end of the second connecting pipe.
Preferably, the fluid control assembly comprises a control valve body and a rotary control switch, the fluid control assembly is fixedly arranged at the front end of the first connecting pipe, the control valve body is fixedly arranged at the front end of the first connecting pipe, and the rotary control switch is movably arranged at the upper end of the control valve body, so that people can randomly adjust the injection quantity of molten plastics when injecting the molten plastics, and waste of the molten plastics is avoided.
Preferably, the auxiliary mechanism comprises a protection base, a fixed supporting column, an anti-skid pad, a feeding pipe, a U-shaped supporting plate and a control panel, wherein the protection base is fixedly arranged at the lower end of the working platform, and the equipment can be more stable by installing the fixed supporting column.
Preferably, the fixed support upright post is fixedly arranged at the lower end of the protection base, the anti-slip pad is fixedly arranged at the lower end of the fixed support upright post, and the anti-slip performance of the equipment can be improved by arranging the anti-slip pad.
Preferably, the inlet pipe fixed mounting is in the upper end of raw materials agitator tank, U-shaped backup pad fixed mounting is in work platform's upper end, control panel fixed mounting is in work platform's front end, through installation control panel, can make the control that people can be free this equipment.
Preferably, the piston injection mechanism comprises a motor, a stirring rod, a conveying pipe, a water pump, a pumping pipe, a protective shell, an electric cylinder and a movable pushing block, wherein the motor is fixedly arranged at the rear end of the raw material stirring box and is electrically connected with a control panel, so that the motor drives the stirring rod to stir.
Preferably, the puddler movable mounting is in the left end of motor, conveyer pipe fixed mounting is in the lower extreme of connecting pipe III, water pump fixed mounting is in the lower extreme of conveyer pipe, water pump electric connection control panel, take out pipe fixed mounting can make the water pump take out molten plastic in the injection cylinder in the lower extreme of water pump.
Preferably, the protective casing is fixedly arranged in the injection cylinder, the electric cylinder is movably arranged at the left end of the protective casing, the electric cylinder is electrically connected with the control panel, the non-transmission end of the electric cylinder is fixedly arranged in the protective casing, the movable pushing block is movably arranged at the transmission end of the left end of the electric cylinder, and the electric cylinder can push the movable pushing block and push out molten plastics through the installation of the electric cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the piston structure for the injection molding machine, due to the fact that the main body mechanism is arranged, when molten plastics are injected, the injection quantity of the molten plastics can be adjusted at will, and waste of the molten plastics is avoided;
2. According to the piston structure for the injection molding machine, the equipment can be more stable by installing the fixed support upright post, the anti-skid property of the equipment can be improved by installing the anti-skid pad, and people can freely control the equipment by installing the control panel;
3. This a piston structure for on injection molding machine through the installation motor, can make the motor drive puddler stirring, through the installation water pump, can make the water pump take out molten plastic in the injection cylinder, through the installation electric jar, can make the electric jar promote movable ejector pad to release molten plastic.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the raw material stirring tank of the present utility model;
FIG. 3 is a schematic cross-sectional view of a syringe according to the present utility model;
FIG. 4 is an enlarged schematic view of a part of the piston injection mechanism of the present utility model;
FIG. 5 is a schematic perspective view of a control valve body according to the present utility model;
Fig. 6 is a schematic perspective view of a control panel according to the present utility model.
In the figure: 1. a main body mechanism; 101. a raw material stirring box; 102. a working platform; 103. a syringe; 104. a fluid control assembly; 1041. a control valve body; 1042. a rotary control switch; 105. a first connecting pipe; 106. a second connecting pipe; 107. a third connecting pipe; 2. an auxiliary mechanism; 201. the base is protected; 202. fixing the supporting upright post; 203. an anti-slip pad; 204. a feed pipe; 205. a U-shaped support plate; 206. a control panel; 3. a piston injection mechanism; 301. a motor; 302. a stirring rod; 303. a delivery tube; 304. a water pump; 305. drawing out a pipe; 306. a protective housing; 307. an electric cylinder; 308. and a movable push block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the piston structure for the injection molding machine comprises a main body mechanism 1, an auxiliary mechanism 2 and a piston injection mechanism 3, wherein the auxiliary mechanism 2 is positioned at the outer end of the main body mechanism 1, the piston injection mechanism 3 is positioned in the main body mechanism 1, the main body mechanism 1 comprises a raw material stirring box 101, a working platform 102 and an injection cylinder 103, the working platform 102 is fixedly arranged at the lower end of the raw material stirring box 101, and the injection cylinder 103 is fixedly arranged at the left end of the raw material stirring box 101;
the main body mechanism 1 further comprises a fluid control assembly 104, a first connecting pipe 105, a second connecting pipe 106 and a third connecting pipe 107, wherein the first connecting pipe 105 is fixedly arranged at the front end of the injection cylinder 103, the second connecting pipe 106 is fixedly arranged at the upper end of the injection cylinder 103, and the third connecting pipe 107 is fixedly arranged at the upper end of the second connecting pipe 106.
The fluid control assembly 104 comprises a control valve body 1041 and a rotary control switch 1042, the fluid control assembly 104 is fixedly arranged at the front end of the first connecting pipe 105, the control valve body 1041 is fixedly arranged at the front end of the first connecting pipe 105, the rotary control switch 1042 is movably arranged at the upper end of the control valve body 1041, the auxiliary mechanism 2 comprises a protection base 201, a fixed support column 202, an anti-slip pad 203, a feed pipe 204, a U-shaped support plate 205 and a control panel 206, the protection base 201 is fixedly arranged at the lower end of the working platform 102, the fixed support column 202 is fixedly arranged at the lower end of the protection base 201, the anti-slip pad 203 is fixedly arranged at the lower end of the fixed support column 202, the feed pipe 204 is fixedly arranged at the upper end of the raw material stirring tank 101, the U-shaped support plate 205 is fixedly arranged at the upper end of the working platform 102, the control panel 206 is fixedly arranged at the front end of the working platform 102, when the piston structure for an injection machine is needed, the stability and the anti-slip performance of the injection device are improved, people can control the device through the control panel 206, the U-shaped support plate 205 is arranged at the lower end of the injection tube 103, and the injection tube 103 can control the flow rate of the fluid by rotating more stably.
The piston injection mechanism 3 comprises a motor 301, a stirring rod 302, a conveying pipe 303, a water pump 304, a suction pipe 305, a protective casing 306, an electric cylinder 307 and a movable pushing block 308, wherein the motor 301 is fixedly arranged at the rear end of the raw material stirring tank 101, the motor 301 is electrically connected with the control panel 206, the stirring rod 302 is movably arranged at the left end of the motor 301, the conveying pipe 303 is fixedly arranged at the lower end of the connecting pipe III 107, the water pump 304 is fixedly arranged at the lower end of the conveying pipe 303, the water pump 304 is electrically connected with the control panel 206, the suction pipe 305 is fixedly arranged at the lower end of the water pump 304, the protective casing 306 is fixedly arranged inside the injection cylinder 103, the electric cylinder 307 is movably arranged at the left end of the protective casing 306, the electric cylinder 307 is electrically connected with the control panel 206, the non-transmission end of the electric cylinder 307 is fixedly arranged inside the protective casing 306, the movable pushing block 308 is movably arranged at the transmission end of the left end of the electric cylinder 307, the motor 301 drives the stirring rod 302 to stir the hot-melt plastic, the water pump 304 pumps the hot-melt plastic into the injection cylinder 103 through the suction pipe 305, and the electric cylinder 307 pushes the movable pushing block 308 to the hot-melt plastic to the connecting pipe 105.
Working principle: when the piston structure for the injection molding machine is needed, the fixed support upright 202 is arranged at the upper end of the anti-slip pad 203, so that the stability and the anti-slip performance of the device are improved, people can control the device through the control panel 206, the U-shaped support plate 205 is arranged at the lower end of the injection cylinder 103, the injection cylinder 103 is more stable, people can control the flow rate of fluid through rotating the rotary control switch 1042, the motor 301 drives the stirring rod 302 to stir hot melt plastics, the water pump 304 pumps the hot melt plastics into the injection cylinder 103 through the pumping pipe 305, the electric cylinder 307 pushes the movable push block 308, and the hot melt plastics are pushed to the first connecting pipe 105.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a piston structure for on injection molding machine, includes main part mechanism (1), complementary unit (2) and piston injection mechanism (3), its characterized in that: the auxiliary mechanism (2) is positioned at the outer end of the main body mechanism (1), the piston injection mechanism (3) is positioned in the main body mechanism (1), the main body mechanism (1) comprises a raw material stirring box (101), a working platform (102) and an injection cylinder (103), the working platform (102) is fixedly arranged at the lower end of the raw material stirring box (101), and the injection cylinder (103) is fixedly arranged at the left end of the raw material stirring box (101);
The main body mechanism (1) further comprises a fluid control assembly (104), a first connecting pipe (105), a second connecting pipe (106) and a third connecting pipe (107), wherein the first connecting pipe (105) is fixedly arranged at the front end of the injection cylinder (103), the second connecting pipe (106) is fixedly arranged at the upper end of the injection cylinder (103), and the third connecting pipe (107) is fixedly arranged at the upper end of the second connecting pipe (106).
2. A piston structure for an injection molding machine according to claim 1, wherein: the fluid control assembly (104) comprises a control valve body (1041) and a rotary control switch (1042), the fluid control assembly (104) is fixedly arranged at the front end of the first connecting pipe (105), the control valve body (1041) is fixedly arranged at the front end of the first connecting pipe (105), and the rotary control switch (1042) is movably arranged at the upper end of the control valve body (1041).
3. A piston structure for an injection molding machine according to claim 2, wherein: the auxiliary mechanism (2) comprises a protection base (201), a fixed supporting column (202), an anti-slip pad (203), a feeding pipe (204), a U-shaped supporting plate (205) and a control panel (206), wherein the protection base (201) is fixedly arranged at the lower end of the working platform (102).
4. A piston structure for an injection molding machine according to claim 3, wherein: the fixed support column (202) is fixedly arranged at the lower end of the protection base (201), and the anti-slip pad (203) is fixedly arranged at the lower end of the fixed support column (202).
5. A piston structure for an injection molding machine as claimed in claim 4, wherein: the feeding pipe (204) is fixedly arranged at the upper end of the raw material stirring box (101), the U-shaped supporting plate (205) is fixedly arranged at the upper end of the working platform (102), and the control panel (206) is fixedly arranged at the front end of the working platform (102).
6. A piston structure for an injection molding machine as claimed in claim 5, wherein: the piston injection mechanism (3) comprises a motor (301), a stirring rod (302), a conveying pipe (303), a water pump (304), a pumping pipe (305), a protective casing (306), an electric cylinder (307) and a movable pushing block (308), wherein the motor (301) is fixedly arranged at the rear end of the raw material stirring box (101), and the motor (301) is electrically connected with a control panel (206).
7. A piston structure for an injection molding machine as claimed in claim 6, wherein: the stirring rod (302) is movably arranged at the left end of the motor (301), the conveying pipe (303) is fixedly arranged at the lower end of the connecting pipe III (107), the water pump (304) is fixedly arranged at the lower end of the conveying pipe (303), the water pump (304) is electrically connected with the control panel (206), and the suction pipe (305) is fixedly arranged at the lower end of the water pump (304).
8. A piston structure for an injection molding machine as claimed in claim 7, wherein: the protection shell (306) is fixedly arranged in the injection cylinder (103), the electric cylinder (307) is movably arranged at the left end of the protection shell (306), the electric cylinder (307) is electrically connected with the control panel (206), the non-transmission end of the electric cylinder (307) is fixedly arranged in the protection shell (306), and the movable pushing block (308) is movably arranged at the transmission end at the left end of the electric cylinder (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553666.7U CN220903955U (en) | 2023-09-20 | 2023-09-20 | Piston structure for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322553666.7U CN220903955U (en) | 2023-09-20 | 2023-09-20 | Piston structure for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220903955U true CN220903955U (en) | 2024-05-07 |
Family
ID=90902848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322553666.7U Active CN220903955U (en) | 2023-09-20 | 2023-09-20 | Piston structure for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220903955U (en) |
-
2023
- 2023-09-20 CN CN202322553666.7U patent/CN220903955U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |