CN215472639U - Mould plastics pre-installation device of package aluminium lamp cup - Google Patents
Mould plastics pre-installation device of package aluminium lamp cup Download PDFInfo
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- CN215472639U CN215472639U CN202022377691.0U CN202022377691U CN215472639U CN 215472639 U CN215472639 U CN 215472639U CN 202022377691 U CN202022377691 U CN 202022377691U CN 215472639 U CN215472639 U CN 215472639U
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Abstract
The utility model relates to the technical field of injection molding, in particular to an injection molding preassembling device for a plastic-coated aluminum lamp cup, which comprises a bottom plate, an air pump, a two-position four-way electromagnetic valve and a power supply, wherein a plurality of cup-shaped preassembling structures with large top and small bottom are arranged on the upper end surface of the bottom plate, through holes are processed on the side walls of the cup-shaped preassembling structures and are communicated with a first working port of the two-position four-way electromagnetic valve through air pipes, a second working port of the two-position four-way electromagnetic valve is communicated with the atmosphere, an air outlet of the two-position four-way electromagnetic valve is communicated with an air pumping port of the air pump through air pipes, an air inlet of the two-position four-way electromagnetic valve is communicated with an air outlet of the air pump through air pipes, the lamp cup is preassembling in the injection molding preassembling device for the plastic-coated aluminum lamp cup by utilizing the injection molding cooling time of an injection molding machine, and the preassembling lamp cup is directly loaded into a mold once when the injection molding machine is opened to prepare for next batch of injection molding, and the injection molding is carried out again, so that the time is saved and the injection molding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to an injection molding preassembling device for a plastic-coated aluminum lamp cup.
Background
The process technology of the plastic-coated aluminum lamp cup comprises the following steps: the aluminum strip is punched into the aluminum lamp cup under the matching of a punch and a die; placing the aluminum lamp cup into a mold cavity of an injection molding machine; injecting the melted heat-conducting plastic into a mold cavity to form a heat-conducting plastic layer on the outer surface of the aluminum lamp cup; and the heat-conducting plastic layer is combined on the outer surface of the aluminum lamp cup after being cooled to form the plastic-coated aluminum lamp cup.
In order to improve the injection molding efficiency, a plurality of aluminum lamp cups can be placed in the plastic-coated aluminum lamp cup mold for simultaneous injection molding, and workers need to place the aluminum lamp cups into the mold one by one before injection molding, so that a large amount of time is consumed, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an injection molding preassembling device for plastic-coated aluminum lamp cups, which solves the problem of low injection molding efficiency caused by the fact that workers need to put the aluminum lamp cups into a mold cavity one by one before injection molding.
The technical scheme of the utility model is that the injection molding preassembling device for the plastic-coated aluminum lamp cup comprises a bottom plate, an air pump, a two-position four-way electromagnetic valve and a power supply, wherein a plurality of cup-shaped preassembling structures with large top and small bottom are arranged on the upper end surface of the bottom plate, the distribution rule of the positions of the cup-shaped preassembling structures on the bottom plate is the same as that of the positions of the aluminum lamp cups on a mold, the shape and the size of the inner wall of each cup-shaped preassembling structure are the same as those of the outer wall of the aluminum lamp cup to be subjected to injection molding, so that the outer wall of the aluminum lamp cup is tightly attached to the inner wall of the cup-shaped preassembling structure, a through hole is processed on the side wall of each cup-shaped preassembling structure, the through hole is communicated with a first working port of the two-position four-way electromagnetic valve through an air pipe, a second working port of the two-position four-way electromagnetic valve is communicated with the air pump through an air pipe, an air outlet of the two-position four-way electromagnetic valve is communicated with the air pump through an air pipe, the power supply provides electric energy for the air pump and the two-position four-way electromagnetic valve.
When the aluminum lamp cup injection molding machine is used, the aluminum lamp cups of the previous batch fall into the collection box after the mold is opened because the distribution rule of the positions of the cup-shaped pre-installation structures on the bottom plate is the same as the distribution rule of the positions of the aluminum lamp cups on the mold, therefore, the aluminum lamp cup in the plastic-coated aluminum lamp cup injection molding pre-installation device is sleeved on a mold cavity in one step, the electromagnetic valve is adjusted, air flow enters from the second working port of the two-position four-way electromagnetic valve and flows out from the exhaust port of the two-position four-way electromagnetic valve to enter the air pump exhaust port, then the air flow flows out from the exhaust port of the air pump to enter the air inlet of the two-position four-way electromagnetic valve, and finally flows out from the first working port of the two-position four-way electromagnetic valve to enter the cup-shaped pre-installation structure, so that the plastic-coated aluminum lamp cup injection molding pre-installation device is smoothly taken down and the aluminum lamp cup is left on the mold.
Furthermore, the handle is arranged on the lower end face of the bottom plate, so that the plastic-coated aluminum lamp cup injection molding pre-installation device can be conveniently taken and placed.
Furthermore, the opening at the upper end of the cup-shaped preassembly structure is rounded, so that the aluminum lamp cup is not easily scratched when the aluminum lamp cup is preassembled.
The injection molding device has the advantages that the lamp cups are pre-installed in the plastic-coated aluminum lamp cup injection molding pre-installation device by utilizing the injection molding cooling time of the injection molding machine, and when the injection molding machine is opened to prepare for next batch of injection molding, the pre-installed lamp cups are directly installed in the mold for injection molding at one time, so that the time is saved, and the injection molding efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural view of embodiment 1 of the present invention;
FIG. 3 is a schematic view showing the use of example 1 of the present invention;
FIG. 4 is a schematic view showing the use of example 1 of the present invention;
FIG. 5 is a schematic diagram of the use of example 1 of the present invention.
Detailed Description
The utility model will be further described by means of an embodiment in conjunction with the accompanying drawings.
Example 1: as shown in fig. 1 and 2, an injection molding preassembling device for plastic-coated aluminum lamp cups comprises a base plate 1, an air pump 6, a two-position four-way solenoid valve 20 and a power supply, wherein two rows of cup-shaped preassembling structures 2 with large top and small bottom are arranged on the upper end surface of the base plate 1, and each row is uniformly provided with 6 cup-shaped preassembling structures 2 with large top and small bottom, as shown in fig. 3, the distribution rule of the positions of the cup-shaped preassembling structures 2 on the base plate 1 is the same as that of the aluminum lamp cups 12 on a mold 11, the shape and the size of the inner walls of the cup-shaped preassembling structures 2 are the same as that of the outer walls of the aluminum lamp cups 12 needing injection molding, so that the outer walls of the aluminum lamp cups 12 are tightly attached to the inner walls of the cup-shaped preassembling structures 2, through holes 3 are processed on the side walls of the cup-shaped preassembling structures 2, the through air pipes 4, the through holes 3 are communicated with a first working port 24 of the two-position four-way solenoid valve 20, and a second working port 23 of the two-position four-way solenoid valve 20 is communicated with the atmosphere, the air outlet 22 of the two-position four-way electromagnetic valve 20 is communicated with the air pumping port of the air pump 6 through an air pipe 4, the air inlet 21 of the two-position four-way electromagnetic valve 20 is communicated with the air outlet of the air pump 6 through the air pipe 4, and the power supply is the air pump 6 and the two-position four-way electromagnetic valve 20 provides electric energy.
When the injection molding machine 10 is used, the air pump 6 is opened, the two-position four-way solenoid valve 20 is adjusted, as shown in fig. 4, air flows into the first working port 24 of the two-position four-way solenoid valve 20 from the through hole 3 of the cup-shaped pre-mounting structure 2, flows out from the exhaust port 22 of the two-position four-way solenoid valve 20, enters the air pump 6 to form an air suction port, flows out from the exhaust port of the air pump 6, enters the air inlet 21 of the two-position four-way solenoid valve 20, flows out from the second working port 23 of the two-position four-way solenoid valve 20 to enter the atmosphere, the aluminum lamp cups 12 are placed in the cup-shaped pre-mounting structures 2, negative pressure is formed between the outer walls of the aluminum lamp cups 12 and the inner walls of the cup-shaped pre-mounting structures 2, the aluminum lamp cups 12 are sucked onto the inner walls of the cup-shaped pre-mounting structures 2, when the injection molding machine 10 completes injection molding of the previous batch of aluminum lamp cups 12, and opens the mold 11, the previous batch of aluminum lamp cups 12 drop into the collection box because the cup-shaped pre-mounting structures 2 are distributed on the bottom plate 1 and the aluminum lamp cups 12 are placed on the mold 11 The distribution rules of the devices are the same, so that the aluminum lamp cup 12 in the injection molding pre-assembly device of the plastic-coated aluminum lamp cup 12 is sleeved on the mold 11 at one time, the two-position four-way solenoid valve 20 is adjusted, as shown in fig. 5, air flow enters from the second working port 23 of the two-position four-way solenoid valve 20 and flows out from the exhaust port 22 of the two-position four-way solenoid valve 20 to enter the air pump 6 to exhaust the air, then the air flow flows out from the exhaust port of the air pump 6 to enter the air inlet 21 of the two-position four-way solenoid valve 20 and finally flows out from the first working port 24 of the two-position four-way solenoid valve 20 to enter the cup-shaped pre-assembly structure 2, so that the injection molding pre-assembly device 13 of the plastic-coated aluminum lamp cup is taken down smoothly, the aluminum lamp cup 12 is left on the mold 11, and when the injection molding machine 10 performs injection molding cooling, the pre-assembly of the next injection molding of the plastic-coated aluminum lamp cup is performed by the injection molding device 13.
The handle 5 is arranged on the lower end face of the bottom plate 1, and the plastic-coated aluminum lamp cup injection molding preassembling device 13 can be conveniently taken and placed.
The opening at the upper end of the cup-shaped pre-installation structure 2 is rounded, so that the aluminum lamp cup 12 is not easily scratched when the aluminum lamp cup 12 is pre-installed.
Claims (3)
1. The plastic-coated aluminum lamp cup injection molding pre-installation device is characterized by comprising a bottom plate (1), an air pump (6), a two-position four-way solenoid valve (20) and a power supply, wherein the upper end surface of the bottom plate (1) is provided with a plurality of cup-shaped pre-installation structures (2) with large upper parts and small lower parts, the inner wall of each cup-shaped pre-installation structure (2) is the same as the outer wall of an aluminum lamp cup needing injection molding, a through hole (3) is processed on the side wall of each cup-shaped pre-installation structure (2), the through hole (3) is communicated with a first working port (24) of the two-position four-way solenoid valve (20) through an air pipe (4), a second working port (23) of the two-position four-way solenoid valve (20) is communicated with the atmosphere, an air outlet (22) of the two-position four-way solenoid valve (20) is communicated with an air pumping port of the air pump (6) through the air pipe (4), an air inlet (21) of the two-position four-way solenoid valve (20) is communicated with the air outlet of the air pump (6) through the air pipe (4), the power supply provides electric energy for the air pump (6) and the two-position four-way electromagnetic valve (20).
2. An injection molding pre-assembly device for an aluminum lamp cup with a plastic package according to claim 1, wherein a handle (5) is arranged on the lower end surface of the bottom plate (1).
3. An injection molding pre-assembly device for an aluminum lamp cup with a plastic package as claimed in claim 1, wherein the opening at the upper end of the cup-shaped pre-assembly structure (2) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377691.0U CN215472639U (en) | 2020-10-23 | 2020-10-23 | Mould plastics pre-installation device of package aluminium lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377691.0U CN215472639U (en) | 2020-10-23 | 2020-10-23 | Mould plastics pre-installation device of package aluminium lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215472639U true CN215472639U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377691.0U Active CN215472639U (en) | 2020-10-23 | 2020-10-23 | Mould plastics pre-installation device of package aluminium lamp cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215472639U (en) |
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2020
- 2020-10-23 CN CN202022377691.0U patent/CN215472639U/en active Active
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