Rolling body material hopper

A rolling body and material technology, applied in the direction of containers, packaging, distribution devices, etc., can solve the problems of large volume of vibrating hopper, influence of precision equipment, high manufacturing cost, etc., and achieve the effect of less energy, quietness and low cost

Inactive Publication Date: 2009-11-18
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using a vibrating hopper to feed the material will easily damage the chip
At the same time, the vibrating hopper has a large volume and high manufacturing cost, and the vibration may also affect precision equipment
These are the disadvantages of vibrating hoppers

Method used

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Embodiment Construction

[0016] A rolling element material hopper, comprising: a material box, a material outlet is provided on the material box, a discharge channel is provided on the material outlet, a window is provided at the discharge channel at the bottom of the material box, and a window is provided on the window Card unlocking device. There are many ways to realize the jam-releasing device, for example: (1) the jam-releasing device is composed of a baffle plate 5 and a cam, the baffle plate 5 is rotatably connected with the feed box, and the baffle plate 5 is offset against the cam to control the opening and closing of the baffle plate 5; Or, (2) the card releasing device is made up of baffle plate 5 and cylinder, and baffle plate 5 is rotatably connected with feed box, and the piston rod of cylinder is connected with dredging door, is used for controlling baffle plate 5 to open, close.

[0017] Below with reference to accompanying drawing, the present invention is described in more detail:

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PUM

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Abstract

The invention discloses a rolling body material hopper, which comprises a material box. The material box is provided with a discharge hole which is provided with a discharge passage, and the discharge passage at the bottom of the material box is provided with a window which is provided with a blockage release device. The rolling body material hopper has the following advantages: the rolling body material hopper nearly has no vibration, so materials have little frictional impact, and the materials can be effectively protected from being damaged. The rolling body material hopper has small volume and light weight, is favorable for microminiaturization of equipment, has a simple structure and low manufacturing cost, uses little energy, and is favorable for reducing cost. The blockage release device is arranged at the bottom of an outlet passage port, has a simple structure, can effectively solve the phenomenon that the materials are blocked at the outlet, and does not damage the materials. The rolling body material hopper nearly has no noise, is favorable for keeping the working environment of the equipment silent, can realize synchronous feeding in two or more hoppers used side by side, has small volume, and is favorable for improving the efficiency of the equipment.

Description

technical field [0001] The invention relates to a feeding hopper, in particular to a rolling body material hopper. Background technique [0002] In various automated production equipment, a variety of feeding equipment is usually required. The vibrating hopper is the most commonly used feeding equipment. It uses vibration to arrange materials of various shapes in an orderly manner and continuously input them into the equipment. However, the vibration of the vibrating hopper may cause damage to the material. Such as semiconductor discharge tube ( figure 1 ) structure is welded by two electrodes sandwiching a chip, and the surrounding of the chip is exposed before it is protected with glue. Feeding with a vibrating hopper can easily damage the chip. At the same time, the vibrating hopper has a large volume and high manufacturing cost, and the vibration may also affect precision equipment. These are the disadvantages of vibrating hoppers. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D83/00B65D88/54
Inventor 贾方徐志祥
Owner SOUTHEAST UNIV
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