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Automatic feeding system of plastic extruding machine

An automatic feeding and extruder technology, applied in the field of extruder feeding system, can solve the problems of frequent weighing work, easy problems, waste of manpower, etc., to achieve large-scale production and data statistics, reduce The probability of error and the effect of reducing labor intensity

Active Publication Date: 2016-06-22
JIANGHUA HENGJIN PACKAGING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages: frequent weighing work, prone to problems, low work efficiency, frequent exchanges and waste of manpower, rubber particles must be placed next to the machine and repeatedly exposed to air pollution, messy site, not conducive to production management
Especially when the production scale is large, when feeding multiple extruders at the same time, the efficiency is low and cannot meet the feeding needs

Method used

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  • Automatic feeding system of plastic extruding machine

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Effect test

Embodiment 1

[0021] refer to figure 1 , the present embodiment includes a console 11, a material storage device, a weighing device, a stirring tank 7, and a feeding device; the material storage device includes a plurality of raw material barrels A, B, C, D, E, F, Multiple raw material suction pipes 2, multiple sets of raw material vacuum suction devices 2A, 2B, 2C, 2D, 2E, 2F, multiple raw material storage tanks 1A, 1B, 1C, 1D, 1E, 1F; A plurality of weighing suction pipes 12 connected, a plurality of weighing suction solenoid valves, a weighing main pipe 17, a weighing vacuum suction device 15, and a weighing platform 4; one end of each weighing suction pipe 12 is connected to a raw material Storage tank, the other end is connected with a weighing suction solenoid valve 3A, 3B, 3C, through the control of the weighing suction solenoid valve, only one weighing suction pipe 12 is communicated with the weighing main pipe 14 at the same time; The mixing tank 7 is communicated with the weighin...

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Abstract

The invention discloses an automatic feeding system of a plastic extruding machine, belongs to the field of feeding devices of plastic extruding machines, and particularly relates to an automatic feeding system capable of achieving online automatic weighing and matching of a plastic extruding machine. The automatic feeding system comprises a console, a storage device, a weighing device, a stirring tank and a feeding device. The storage device comprises a plurality of raw material buckets, a plurality of raw material suction pipes, a plurality of sets of raw material vacuum suction devices and a plurality of raw material storage tanks, all of which are connected in sequence. The weighing device comprises a plurality of weighing suction pipes, a plurality of weighing suction electromagnetic valve sets, a main weighing pipe and a weighing table which are connected in sequence. The stirring tank communicates with the weighing table through a pipeline. The feeding device comprises a feeding suction pipe, a feeding vacuum suction device and a temporary storage hopper which are connected in sequence. A material level switch is arranged in the temporary storage hopper. According to the automatic feeding system, weighing, formulating, stirring and conveying are completely automated, efficiency is improved, and large-scale feeding is achieved. Raw materials are basically in an airtight environment, and pollution is avoided.

Description

technical field [0001] The invention relates to a feeding system for an extruder, in particular to an automatic feeding system for an extruder with on-line automatic weighing and proportioning. Background technique [0002] In the extrusion process of plastic film, each film has a unique formula. A film usually contains more than three kinds of plastic particles. The traditional method is to get all kinds of rubber particles from the warehouse, weigh them manually, and then manually weigh them after weighing. Pour into a mixer to stir and dry, then pour into a small basket, use the small basket to transport to the hopper of the extruder, and use the suction machine to transport to the hopper. Disadvantages: frequent weighing work, prone to problems, low work efficiency, frequent exchanges and waste of manpower, rubber particles must be placed next to the machine and repeatedly exposed to air pollution, and the site is messy, which is not conducive to production management. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/10
CPCB29C48/285B29C48/286B29C48/287B29C48/288
Inventor 马建波彭克张安华范顺严晓明
Owner JIANGHUA HENGJIN PACKAGING MATERIAL CO LTD