Forming device for LED lamp injection mold

A technology for injection molds and molding devices, which is applied to household appliances, other household appliances, household components, etc. It can solve the problems of increasing the time for melting granular materials, uncontrollable weight of feeding materials, and low production efficiency, so as to achieve simple structure and high efficiency. , the effect of saving resources

Inactive Publication Date: 2018-06-12
鲁忠华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional injection molding equipment heats and melts the raw material particles before injection molding. Due to the uncontrollable weight of the material, the amount of melting is too much, which increases the time for melting the particle material and lowers the production efficiency.

Method used

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  • Forming device for LED lamp injection mold
  • Forming device for LED lamp injection mold
  • Forming device for LED lamp injection mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] like Figure 1-Figure 3 As shown, a molding device for an injection mold for an LED lamp includes a motor 1, a primary gear 2, a secondary gear 3 and a screw 4, the main shaft of the motor 1 is connected to the primary gear 2, and the primary gear 2 is in phase with the secondary gear 3 meshing, the secondary gear 3 is connected with the screw 4, one end of the screw 4 is provided with a non-return ring 7, the other end of the screw 4 is connected with the cylinder rod of the injection molding cylinder 17 through a coupling 16, and the outer side of the screw 4 is provided with an injection molding shell 5 for injection molding The casing 5 is provided with an injection port 8, and the outer side of the injection casing 5 is provided with a heater 6. The injection casing 5 is connected to a fixed mold mounting plate 9, and a fixed mold 10 is installed on the fixed mo...

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PUM

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Abstract

The invention discloses a forming device for an LED lamp injection mold. The forming device comprises a motor, a first-stage gear, a second-stage gear and a screw rod; a check ring is arranged at oneend of the screw rod, and the other end of the screw rod is connected to an air cylinder rod of the injection molding air cylinder through a coupler; an injection molding shell is arranged on the outer side of the screw rod, and a heater is arranged on the outer side of the injection molding shell; the injection molding shell is connected to the fixed mold mounting plate, a fixed mold is arrangedon the fixed mold mounting plate, the fixed mold is matched with a movable mold, the movable mold is fixed on a movable mold mounting plate, the movable mold mounting plate is connected to a push rod,and the push rod is connected to a movable mold air cylinder; and a hopper is arranged on the injection molding outer shell, and movable plates and springs are arranged in the hopper. The forming device has the advantages of being simple in structure, by utilizing a sensor and a controller, the weight of material particles can be effectively controlled, the forming device can be set according todifferent injection products, so that the situation that the heating time is prolonged due to the fact that the material particles are added too much is avoided, and therefore the efficiency is improved, and resources are saved.

Description

technical field [0001] The invention relates to the related technical field of injection molding equipment, in particular to a molding device for an injection mold of an LED lamp. Background technique [0002] Injection molding, also known as injection molding, is a molding method of injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automatic operation, various designs and colors, simple to complex shapes, large to small sizes, accurate product sizes, easy replacement of products, and complex shapes. Parts, injection molding is suitable for mass production and complex shape products and other molding processing fields. At a certain temperature, the completely molten plastic material is stirred by a screw, injected into the mold cavity with high pressure, and cooled and solidified to obtain a molded product. This method is suitable for mass production of parts with complex shapes and is one of the important pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/18B29C45/03B29L31/34
CPCB29C45/03B29C45/18B29L2031/747
Inventor 鲁忠华李亮
Owner 鲁忠华
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