Full-automatic PVC powder concentrated negative pressure material supplying system

A feeding system, fully automatic technology, applied in the direction of conveying bulk materials, conveyors, transportation and packaging, etc., can solve the problems of no traceability of the production process, on-site environmental pollution, high labor intensity of workers, and solve the problems of high labor intensity of workers. Effect

Pending Publication Date: 2018-05-08
KINGFA SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The manual feeding method has undoubtedly brought a series of problems to the enterprise, such as high labor intensity of workers, large fluctuations in product quality, serious environmental pollution on site, and no traceability of the production process.

Method used

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  • Full-automatic PVC powder concentrated negative pressure material supplying system
  • Full-automatic PVC powder concentrated negative pressure material supplying system
  • Full-automatic PVC powder concentrated negative pressure material supplying system

Examples

Experimental program
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Embodiment 1

[0025] Such as Figure 1 to Figure 2 Shown is the first embodiment of the automatic PVC powder centralized negative pressure feeding system of the present invention, including several high-mixers arranged on the extrusion production line and controllers for controlling the amount of PVC powder supplied; It also includes a centralized storage device 1 and several automatic distribution devices 2 that deliver PVC powder to the high mixer under the action of vacuum negative pressure. Connection; the bottom of the centralized material storage device 1 is provided with several feeding devices 11 for conveying PVC powder to the automatic material distribution device 2 under the action of vacuum negative pressure; the centralized material storage device 1 and the automatic material distribution device 2 are connected with the controller connect.

[0026] Among them, such as figure 1 As shown, the centralized material storage device 1 includes a row crane 12, a feeding station 13, a...

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Abstract

The invention relates to the technical field of modified plastic production equipment, in particular to a full-automatic negative pressure material supplying system. The full-automatic PVC powder concentrated negative pressure material supplying system comprises a conveying pipeline, a plurality of high-speed mixers arranged on an extrusion production line, and a controller used for controlling the supplying amount of PVC powder; the conveying pipeline conveys the PVC powder to the high-speed mixers; and the full-automatic PVC powder concentrated negative pressure material supplying system further comprises a concentrated material storage device and a plurality of automatic distribution devices for conveying the PVC powder towards the high-speed mixers under the vacuum negative pressure action. Materials packaged in ton bags are added into the concentrated material storage device, the concentrated material storage device conveys the PVC powder towards the multiple automatic distribution devices, the materials are added into a weighing bin according to the weight set by a control system by controlling the rotation speed of distribution screw rods, then after it is determined that the adding weight of the materials is correct according to the reading feedback of a weighing instrument in the weighing bin, the materials inside the weighing bin are added into the high-speed mixers,and thus automatic supplying of the powder materials is achieved.

Description

technical field [0001] The invention relates to the technical field of modified plastic production equipment, and more specifically relates to a fully automatic PVC powder centralized negative pressure feeding system. Background technique [0002] At present, in the production of PVC pipes, most of the production raw materials are dust-like substances; the production lines of most domestic modified plastic production enterprises are still manually operated by workers in the raw material weighing and batching process. The manual feeding method has undoubtedly brought a series of problems to the enterprise, such as high labor intensity of workers, large fluctuations in product quality, serious on-site environmental pollution, and no traceability of the production process. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a fully automatic PVC powder centralized negative pressure feeding system, a...

Claims

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Application Information

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IPC IPC(8): B65G53/16B65G53/40B65G53/36B65G53/46
CPCB65G53/16B65G53/36B65G53/40B65G53/4625
Inventor 齐文良左攀曹奇李东叶南飚莫凡黄啸鹏
Owner KINGFA SCI & TECH CO LTD
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