CN220661544U - Injection molding machine is used in plastic packaging goods production - Google Patents
Injection molding machine is used in plastic packaging goods production Download PDFInfo
- Publication number
- CN220661544U CN220661544U CN202321944115.7U CN202321944115U CN220661544U CN 220661544 U CN220661544 U CN 220661544U CN 202321944115 U CN202321944115 U CN 202321944115U CN 220661544 U CN220661544 U CN 220661544U
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- hopper
- injection molding
- molding machine
- bevel gear
- plastic packaging
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- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 238000001746 injection moulding Methods 0.000 title claims abstract description 29
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 4
- 229920000426 Microplastic Polymers 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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, in particular to an injection molding machine for producing plastic packaging products. Its technical scheme includes feed cylinder, screw rod and feeder hopper, feed cylinder both sides are fixed mounting respectively has discharge gate and closing plate, the closing plate outside rotates installs the transmission shaft, transmission shaft one end fixedly connected with screw rod, and the screw rod is located inside the feed cylinder, one side welding that the feed cylinder upper surface is close to the closing plate has the inlet pipe, the terminal welding of inlet pipe has the hopper, the pivot is installed in the top rotation of hopper inner wall. The utility model can force plastic particles in the hopper to be discharged, avoid blocking at the position of the discharge opening of the hopper, ensure the stability of the discharge of the hopper, avoid influencing normal injection molding production, stir the plastic particles in the hopper, ensure uniform mixing of the plastic particles, improve the quality of plastic package injection molding parts, and automatically control the discharge speed of the hopper.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine for producing plastic packaging products.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are known in many factories as beer machines and injection molded products as beer pieces. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The injection molding machine can be divided into a vertical type, a horizontal type and a vertical-horizontal type according to the arrangement mode of the injection device and the mold locking device. Because plastic products produced by injection molding of an injection molding machine have standardization and batch production, the plastic products are widely applied in the packaging industry.
In the existing injection molding machine for producing plastic packaging products, plastic particles are put into a charging barrel through a hopper in the using process, but a large number of plastic particles are easy to block and accumulate at a place where the plastic particles enter the charging barrel from a discharging hole of the hopper, so that the feeding speed is reduced, and the normal injection molding production is affected.
Disclosure of Invention
The utility model aims to provide an injection molding machine for producing plastic packaging products, which has the advantages that plastic particles in a hopper can be forced to be discharged, the blocking phenomenon at the position of a discharge opening of the hopper is avoided, the discharging stability of the hopper is ensured, the influence on normal injection molding production is avoided, the plastic particles in the hopper can be stirred, the plastic particles are uniformly mixed, the quality of plastic packaging injection molding pieces is improved, and meanwhile, the discharging speed of the hopper can be automatically controlled.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding machine is used in plastic packaging goods production, includes feed cylinder, screw rod and feeder hopper, feed cylinder both sides are fixed mounting respectively has discharge gate and closing plate, the closing plate outside rotates installs the transmission shaft, transmission shaft one end fixedly connected with screw rod, and the screw rod is located inside the feed cylinder, one side that the feed cylinder upper surface is close to the closing plate welds the inlet pipe, the terminal welding of inlet pipe has the hopper, the pivot is installed in the top rotation of hopper inner wall, pivot surface welding has helical blade, and helical blade is located inside the inlet pipe, pivot apparent welding has stirring vane, and stirring vane is located inside the hopper, the hopper outside is close to upper surface position department and rotates installs the horizontal axis, equal fixedly connected with bevel gear B in horizontal axis both ends, the hopper outside rotates and installs vertical axle, equal fixedly connected with bevel gear C in vertical axle both ends, the fixed sleeve of transmission shaft surface has bevel gear D, pivot external surface fixation sleeve has bevel gear A.
Preferably, a transmission case is fixedly arranged on the outer side of the sealing plate, a rotating motor is fixedly arranged on the outer side of the transmission case, and the tail end of an output shaft of the rotating motor is fixedly connected with the tail end of a transmission shaft through a coupler.
Preferably, a feed inlet is arranged on one side of the upper surface of the hopper.
Preferably, the heater is fixedly arranged on the outer surface of the charging barrel, the insulation sleeve is fixedly sleeved on the outer surface of the charging barrel, and the heater is positioned in the insulation sleeve.
Preferably, the support frames are symmetrically welded at the two sides of the lower surface of the charging barrel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the feeding pipe, the hopper, the rotating shaft and the helical blade, the plastic particles in the hopper can be forced to be fed, the blocking phenomenon at the position of the feeding opening of the hopper is avoided, the feeding stability of the hopper is ensured, the effect of influencing normal injection molding production is avoided, the rotating shaft drives the helical blade to rotate, and the plastic particles in the hopper are forced to enter the charging barrel from the feeding pipe.
2. According to the utility model, through arranging the stirring blades, the plastic particles in the hopper can be stirred, so that the plastic particles are uniformly mixed, the quality of plastic packaging injection molding pieces is improved, and the rotating shaft drives the stirring blades to rotate, so that the plastic particles in the hopper are uniformly mixed.
3. According to the utility model, through arranging the bevel gear A, the bevel gear B, the bevel gear C, the bevel gear D, the horizontal shaft and the vertical shaft, the effects of enabling the rotation of the rotating shaft to be linked with the rotation of the screw and automatically controlling the blanking speed of the hopper are achieved, the transmission shaft drives the screw to rotate and simultaneously drives the vertical shaft to rotate through the bevel gear D and the bevel gear C, the vertical shaft drives the horizontal shaft to rotate through the bevel gear C and the bevel gear B, and the horizontal shaft drives the rotating shaft to rotate through the bevel gear B and the bevel gear A.
Drawings
FIG. 1 is a schematic diagram of the main sectional structure of the present utility model;
FIG. 2 is a schematic view of a partial main sectional structure of a hopper according to the present utility model;
FIG. 3 is a schematic view of a partial main sectional structure of a transmission case of the present utility model.
Reference numerals: 1. a discharge nozzle; 2. a charging barrel; 3. a thermal insulation sleeve; 4. a heater; 5. a screw; 6. a feed inlet; 7. a hopper; 8. a horizontal axis; 9. a vertical shaft; 10. a transmission case; 11. a rotating motor; 12. a support frame; 13. bevel gears A; 14. bevel gear B; 15. bevel gears C; 16. a helical blade; 17. a feed pipe; 18. a rotating shaft; 19. stirring blades; 20. a sealing plate; 21. bevel gears D; 22. a transmission shaft; 23. a coupling.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
As shown in fig. 1 to 3, the injection molding machine for producing plastic packaging products provided by the utility model comprises a barrel 2, a screw 5 and a feed hopper 7, wherein a discharge nozzle 1 and a sealing plate 20 are respectively and fixedly arranged at two sides of the barrel 2, a transmission shaft 22 is rotatably arranged at the outer side of the sealing plate 20, a transmission case 10 is fixedly arranged at the outer side of the sealing plate 20, a rotating motor 11 is fixedly arranged at the outer side of the transmission case 10, the tail end of an output shaft of the rotating motor 11 and the tail end of the transmission shaft 22 are fixedly connected through a coupling 23, the rotating motor 11 drives the screw 5 to rotate through the coupling 23 and the transmission shaft 22, one end of the transmission shaft 22 is fixedly connected with the screw 5, the screw 5 is positioned in the barrel 2, molten plastic in the barrel 2 is extruded from the discharge nozzle 1 through rotation of the screw 5, the extruded molten plastic is cooled and shaped in a mold to form plastic packaging, a feed pipe 17 is welded on one side of the upper surface of the feed cylinder 2, which is close to a sealing plate 20, a hopper 7 is welded at the tail end of the feed pipe 17, a horizontal shaft 8 is rotatably arranged at the position, which is close to the upper surface, of the outer side of the hopper 7, bevel gears B14 are fixedly connected to the two ends of the horizontal shaft 8, a vertical shaft 9 is rotatably arranged at the outer side of the hopper 7, bevel gears C15 are fixedly connected to the two ends of the vertical shaft 9, bevel gears D21 are fixedly sleeved on the outer surface of a transmission shaft 22, bevel gears A13 are fixedly sleeved on the outer surface of a rotation shaft 18, the transmission shaft 22 drives the screw 5 to rotate and simultaneously drives the vertical shaft 9 to rotate through the bevel gears D21 and the bevel gears C15, the vertical shaft 9 drives the horizontal shaft 8 to rotate through the bevel gears C15 and the bevel gears B14 and the bevel gears A13, the rotation of the rotation shaft 18 is linked with the rotation of the screw 5, the blanking speed of the hopper 7 is automatically controlled, a feed inlet 6 is arranged on one side of the upper surface of the hopper 7, through feeding hole 6 to throwing plastic granules into hopper 7, the pivot 18 is installed in the top rotation of hopper 7 inner wall, pivot 18 surface welding has helical blade 16, and helical blade 16 is located inside the inlet pipe 17, pivot 18 apparent welding has stirring vane 19, and stirring vane 19 is located inside hopper 7, stirring vane 19 can stir the inside plastic granules of hopper 7 for plastic granules misce bene improves plastic package injection molding quality, feed cylinder 2 surface fixed mounting has heater 4, feed cylinder 2 external surface fixed sleeve has heat preservation cover 3, and heater 4 is located inside the heat preservation cover 3, heat preservation cover 3 plays the heat retaining effect to feed cylinder 2, reduce thermal loss, the energy consumption is practiced thrift, the symmetrical welding in feed cylinder 2 lower surface both sides position has support frame 12.
When the plastic packaging machine is used, plastic particles in the hopper 7 are forced into the charging barrel 2 under the action of the rotating helical blades 16, the plastic particles in the charging barrel form molten plastic under the extrusion of the screw 5 and the heating action of the heater 4, and the molten plastic is injected into a die after being discharged from the discharging nozzle 1, and is cooled and shaped to form the plastic packaging.
Claims (5)
1. The utility model provides an injection molding machine is used in plastic packaging goods production, includes feed cylinder (2), screw rod (5) and feeder hopper (7), its characterized in that: the utility model discloses a bevel gear, including feed cylinder (2), feed cylinder (17), feed pipe (17) end welding has hopper (7), pivot (18) are installed in the top rotation of hopper (7) inner wall, screw blade (16) are welded on pivot (18) surface, and screw blade (16) are located inside feed pipe (17), stirring vane (19) are welded on pivot (18) outward appearance, and stirring vane (19) are located inside hopper (7), hopper (7) outside is close to upper surface position department rotation and installs horizontal axle (8), horizontal axle (8) both ends all fixedly connected with bevel gear B (14), vertical axle (9) are installed in the rotation of hopper (7) outside, vertical axle (9) C is fixedly connected with bevel gear (21) both ends, bevel gear (21) are fixedly cup jointed on the outer surface of bevel gear (21), the bevel gear A (13) is fixedly sleeved on the outer surface of the rotating shaft (18).
2. An injection molding machine for producing plastic packaging articles according to claim 1, wherein: the transmission box (10) is fixedly arranged on the outer side of the sealing plate (20), the rotating motor (11) is fixedly arranged on the outer side of the transmission box (10), and the tail end of an output shaft of the rotating motor (11) is fixedly connected with the tail end of the transmission shaft (22) through a coupler (23).
3. An injection molding machine for producing plastic packaging articles according to claim 1, wherein: one side of the upper surface of the hopper (7) is provided with a feed inlet (6).
4. An injection molding machine for producing plastic packaging articles according to claim 1, wherein: the heating device is characterized in that a heater (4) is fixedly arranged on the outer surface of the charging barrel (2), a heat insulation sleeve (3) is fixedly sleeved on the outer surface of the charging barrel (2), and the heater (4) is located inside the heat insulation sleeve (3).
5. An injection molding machine for producing plastic packaging articles according to claim 1, wherein: the two sides of the lower surface of the charging barrel (2) are symmetrically welded with supporting frames (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944115.7U CN220661544U (en) | 2023-07-24 | 2023-07-24 | Injection molding machine is used in plastic packaging goods production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944115.7U CN220661544U (en) | 2023-07-24 | 2023-07-24 | Injection molding machine is used in plastic packaging goods production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661544U true CN220661544U (en) | 2024-03-26 |
Family
ID=90353756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944115.7U Active CN220661544U (en) | 2023-07-24 | 2023-07-24 | Injection molding machine is used in plastic packaging goods production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661544U (en) |
-
2023
- 2023-07-24 CN CN202321944115.7U patent/CN220661544U/en active Active
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