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A double-roller feeding mechanism

A feeding mechanism and double-roller technology, applied in the printing field, can solve the problems of reduced density of paving materials, the size of the workbench cannot be enlarged, and the surface of the product is rough.

Inactive Publication Date: 2017-12-12
SUZHOU BC TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first tank is the work room, and the second tank is the material storage room. During work, there is an invalid stroke for the roller spreading materials, which affects work efficiency, and the size of the workbench cannot be enlarged, and excess powder materials accumulate
The density of paving materials is reduced, which affects the quality of sintered parts, and the surface of the product is rough, which cannot meet the high precision requirements

Method used

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  • A double-roller feeding mechanism
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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] refer to figure 1 and figure 2 As shown, a double-roller feeding mechanism includes an operation platform 1, the operation platform is arranged in the recovery bin 2, and the surface of the operation platform is provided with a material spreading device 3, which includes two pressure rollers 31 arranged in parallel, and the two pressure rollers A blanking device 32 is arranged between the rollers, and the blanking device is connected with the feeding bin 4...

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Abstract

The invention discloses a double-roller feeding mechanism. The double-roller feeding mechanism comprises an operating platform, wherein the operating platform is arranged in a recovery cabin; a material spreading device is arranged on the surface of the operating platform; the material spreading device comprises two pressing rollers which are arranged in parallel; a blanking device is arranged between the two pressing rollers; the blanking device is connected with a feed bin; the cross section of the blanking device is in a funnel shape; a blanking part is arranged between the bottom part of the blanking device and the operating platform; a powder slicking device is arranged in the blanking device which is arranged at the upper part of the blanking part; the material spreading device is arranged on a movable support; the bottom part of the operating platform is provided with a lifting device. The double-roller feeding mechanism disclosed by the invention is simple in structure, convenient to use, high in working efficiency and high in quality.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a double-roller feeding mechanism. Background technique [0002] The traditional equipment for laser curing powder is a single-roller material spreading and double-trough structure. The first tank is the work room, and the second tank is the material storage room. During work, the roller spreads the material for a certain period of time, which affects the work efficiency, and the size of the workbench cannot be enlarged, and excess powder is accumulated. The density of pavement is reduced, which affects the quality of sintered parts, and the surface of the product is rough, which cannot meet the high precision requirements. Contents of the invention [0003] The purpose of the present invention is to overcome the above problems in the prior art and provide a double-roller feeding mechanism. The present invention is simple in structure, easy to use, high in work efficiency and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G69/04
CPCB65G69/045B65G69/0458B65G2201/04
Inventor 梁园徐军郭池
Owner SUZHOU BC TECH
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