Automatic weighing type main material discharging device

A main material and automatic technology, applied in the field of material conveying equipment, can solve the problems of large manual weighing errors, high labor costs, and dust hazards, and achieve the effect of improving measurement efficiency, efficiency, and accuracy

Inactive Publication Date: 2016-09-14
张家港市繁昌机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual loading, transportation, and weighing are not only inefficient, but also costly, and the dust generated by powder materials during the manual loading, transportation, and weighing process is extremely harmful to the human body, and the error of manual weighing is also relatively large. Big

Method used

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  • Automatic weighing type main material discharging device
  • Automatic weighing type main material discharging device
  • Automatic weighing type main material discharging device

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0017] like figure 1 , figure 2 , image 3 As shown, the feeding device of the automatic weighing type main material includes: receiving bin 9, the bottom of receiving bin 9 is fixedly connected with receiving hopper 15, the bottom of receiving hopper 15 is provided with a feeding port 151, and the feeding port 151 is A feeding valve 152 capable of controlling the opening and closing of the feeding port 151 is provided, and the feeding valve 152 described in this embodiment is a butterfly valve. The top of receiving bin 9 is provided with vacuum feeder 16, and vacuum feeder 16 can transport the main material in the main material storage tank to receiving bin 9, and described receiving bin 9 is supported and installed on frame 17 Above, at least two load cells 18 are arranged between the receiving bin 9 and the frame 17 . Specifi...

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Abstract

The invention discloses an automatic weighing type main material discharging device. The automatic weighing type main material discharging device comprises a material collecting bin. The bottom of the material collecting bin is fixedly connected with a material collecting hopper. A discharging port is formed in the bottom of the material collecting hopper and provided with a discharging valve capable of controlling opening and closing of the discharging port. A vacuum feeder is arranged on the top of the material collecting bin and can convey main materials in a main material storage tank into the material collecting bin. The material collecting bin is arranged on the rack in a supporting manner, and at least two weighing sensors are arranged between the material collecting bin and the rack. The automatic weighing type main material discharging device has the beneficial effects that the vacuum feeder is utilized for conducting feeding on the material collecting bin, and the whole process is efficient, fast and free of raise dust; after feeding in the material collecting bin is over, the weighing sensors can transmit mass signals of the main materials in the material collecting bin outwards to a controller, and therefore automatic metering of the mass of the main materials in the material collecting bin is achieved; and by means of the metering manner, accuracy can be improved, the metering efficiency is also greatly improved, and therefore the plastic profile or pipe extrusion production efficiency is improved in an assisting manner.

Description

technical field [0001] The invention relates to the technical field of material conveying equipment in a plastic extrusion production system. Background technique [0002] The raw materials for the production of plastic profiles or pipes include main materials and auxiliary materials, most of which are powder materials. In the current extrusion production process of plastic profiles or pipes, it is common for powder materials to be loaded, transported and weighed manually. However, manual loading, transportation, and weighing are not only inefficient, but also costly, and the dust generated by powder materials during the manual loading, transportation, and weighing process is extremely harmful to the human body, and the error of manual weighing is also relatively large. big. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic weighing main material unloading device that can accurately measure the quali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/10B29C47/92B29C48/92
CPCB29C48/286B29C48/288B29C48/92B29C2948/92333B29C2948/92828
Inventor 杨建国
Owner 张家港市繁昌机械有限公司
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