Processing technology of electric meter box body

A technology of processing technology and electric meter box, applied in the measurement of electrical variables, measuring devices, instruments, etc., can solve the problems of poor insulation performance of iron shells, human body electric shock damage, environmental pollution, etc., and achieve good insulation performance and strong impact resistance. Effect

Inactive Publication Date: 2016-11-23
ANHUI ZHENGSHENG INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The materials of electric meter boxes currently in use are mostly cold-rolled iron sheets and plastics. The iron shells of iron sheet meter boxes have poor insulation performance, are prone to rust, and have potential safety hazards in waterproof and sealing capabilities, which may directly cause electric shock to the human body. Iron pickling and plastic spraying will cause great environmental pollution and are not environmentally friendly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A processing technology for an electric meter box body, comprising the following steps:

[0019] S1. Material selection: select 20% of polycarbonate particles and 80% of ABS plastic particles, and fully mix them with a mixer;

[0020] S2. Feeding: the suction machine sucks the mixed particles into the drying box;

[0021] S3. Drying: Dry the mixed particles in the drying box for 3 minutes, and the temperature of the drying box is 110°C;

[0022] S4. Injection molding: The dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 280°C, and the temperature of the second section is 260°C , The temperature of the third section is 240°C; the temperature of the mold is 150°C.

[0023] S5. Cooling: water circulation is carried out on the mold to cool and form the injection m...

Embodiment 2

[0025] A processing technology for an electric meter box body, comprising the following steps:

[0026] S1. Material selection: Select 40% of polycarbonate particles and 60% of ABS plastic particles, and fully mix them with a mixer;

[0027] S2. Feeding: the suction machine sucks the mixed particles into the drying box;

[0028] S3. Drying: Dry the mixed particles in the drying box for 4 minutes, and the temperature of the drying box is 100°C;

[0029] S4. Injection molding: the dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 275°C, and the temperature of the second section is 255°C , the temperature of the third section is 230°C; the temperature of the mold is 130°C.

[0030] S5. Cooling: water circulation is carried out on the mold to cool and form the injection m...

Embodiment 3

[0032] A processing technology for an electric meter box body, comprising the following steps:

[0033] S1. Material selection: select 30% of polycarbonate particles and 70% of ABS plastic particles, and fully mix them with a mixer;

[0034] S2. Feeding: the suction machine sucks the mixed particles into the drying box;

[0035] S3. Drying: Dry the mixed particles in the drying box for 5 minutes, and the temperature of the drying box is 90°C;

[0036] S4. Injection molding: the dried mixed particles are sent to the barrel through the suction machine, and the injection molding machine uses the mold to inject the mixed particles into shape; the barrel is divided into three sections, the temperature of the first section of the barrel is 270°C, and the temperature of the second section is 240°C , the temperature of the third section is 220°C; the temperature of the mold is 120°C.

[0037] S5. Cooling: water circulation is carried out on the mold to cool and form the injection mo...

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PUM

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Abstract

The invention discloses a processing technology for the box body of an electric meter box, which comprises the following steps: material selection: selecting 20-40% polycarbonate particles and 60-80% ABS plastic particles, and fully mixing them through a mixer; feeding: a suction machine Inhale the mixed particles into the drying box; drying: dry the mixed particles in the drying box for 3-5 minutes; injection molding: the dried mixed particles are sent to the barrel through the suction machine, and injected The machine uses the mold to inject the mixed particles into shape; cooling: the water circulation is carried out on the mold to make the injection molded electric meter box cool and form. The processing technology of the present invention uses PC polycarbonate and ABS plastic particles to mix and extrude the box body through the injection molding machine, which has good insulation performance, anti-ultraviolet, aging resistance, acid rain resistance, salt spray resistance, high temperature resistance, low temperature resistance and impact resistance. The advantages of strong performance.

Description

technical field [0001] The invention relates to the technical field of production and processing of an electric meter box, in particular to a processing technology for an electric meter box body. Background technique [0002] The meter box is the protection device for the meter. Electric meters need to be installed in public facilities such as municipal, residential, telecommunications, electric power, rural power grids, factories, enterprises, institutions, heating, fire protection, etc. The meter box is generally laid along a terminal of the power facility to the user, and each household needs a meter box, so the consumption of the meter box is extremely large. The materials of electric meter boxes currently used are mostly cold-rolled iron sheets and plastics. The iron shells of iron sheet meter boxes have poor insulation performance, are prone to rust, and have potential safety hazards in waterproof and sealing capabilities, which may directly cause electric shock to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04
Inventor 唐征刘传洋
Owner ANHUI ZHENGSHENG INTELLIGENT TECH CO LTD
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