Polysilicon block bulk material weighing device

Abstract

The invention discloses a polysilicon block bulk material weighing device which comprises material storage mechanisms 1, vibrating feeders 2, a mobile weighing mechanism 3 and a mobile support seat 4, wherein the mobile weighing mechanism 3 can move on the mobile support seat 4 forwards and backwards, and is provided with a weighing trough 36; the weighing trough 36 can swing downwards around the rear end; more than one vibrating feeder 2 is arranged at each of the left side and the right side of the mobile weighing mechanism 3; the material storage mechanisms 1 are arranged at the rear ends of the vibrating feeders 2 and are provided with material storage tanks 13; and the material storage tanks 13 can swing upwards around the front end. According to the polysilicon block bulk material weighing device, accurate high-speed feeding and weighing of a polysilicon block bulk material are achieved.

Description

technical field [0001] The invention discloses a polysilicon block bulk material weighing device, which belongs to the field of bulk material weighing and packaging equipment. Background technique [0002] After the polysilicon rod is crushed, it forms bulk materials of uneven size and shape. The bulk materials need to be packed into film bags according to the rated weight. The current weighing method is to manually pack the bulk materials first. Put the bag into the bag, then place the bag on the electronic platform scale for weighing, and manually add or reduce the material according to the weighing result. This manual weighing method has low weighing accuracy, low weighing efficiency, great pollution to polysilicon, and cannot realize automatic production. Contents of the invention [0003] In order to solve the existing manual weighing problem and realize the automatic weighing of polysilicon block bulk material, the present invention proposes a polysilicon block bulk...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the existing manual weighing problem and realize the automatic weighing of bulk polysilicon materials, the present invention proposes a weighing device for bulk polysilicon materials, which includes a material storage mechanism 1, a vibrating feeder 2, a mobile scale Weight mechanism 3, mobile support 4, described mobile weighing mechanism 3 can move back and forth on mobile support 4, mobile weighing mechanism 3 is provided with weighing trough 36, and weighing trough 36 can go down around the rear end Swing, the left and right sides of mobile weighing mechanism 3 are respectively provided with more than one vibrating feeder 2, the rear end of vibrating feeder 2 is provided with storage mechanism 1, and storage mechanism 1 is provided with storage tank 13, storage The trough 13 can swing upwards around the front end

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