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Thin sheet separating mechanism

A separation mechanism and thin sheet technology, applied in pile separation, object separation, thin material processing, etc., can solve the speed limitation of response speed separation, easy to cause failure and other problems, and achieve simplified control, low failure rate, and reliable separation effect. Effect

Inactive Publication Date: 2007-04-11
SHANGHAI RES INST OF CHINA POST GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the complexity of the control system. The air valve needs to be switched on and off frequently, which is prone to failure. At the same time, the response speed of the air valve will also restrict the separation speed.

Method used

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Embodiment Construction

[0010] As shown in Figure 2, the suction wheel 1 is embedded in the platform 2. The upper rim of the suction wheel 1 is basically flush with the upper plane of the platform 2, and the baffle 4 is perpendicular to the upper plane of the platform 2. The sheet to be separated 3 is placed flat on the platform 2, behind the baffle 4 and above the suction wheel 1. There is a gap between the baffle 4 and the platform 2. The gap can allow one sheet 3 to pass, but not two at the same time. There are upper and lower accelerating wheels 5, 6 in front of the baffle piece 4. The rims of the upper and lower accelerating wheels are made of rubber material. The upper accelerating wheel 5 is arranged directly above the lower accelerating wheel 6, and there is a gap between the upper and lower accelerating wheels 5, 6 which can just allow a sheet 3 to pass through. The rim surface of the suction wheel 1 is provided with many suction ports and is connected with the negative pressure air source. When...

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Abstract

The thin sheet separating mechanism includes one platform, one blocking plate and one sucking wheel after the blocking plate, as well as one upper accelerating wheel and one lower accelerating wheel on the platform and with one gap for just one thin sheet to pass through between the upper accelerating wheel and the lower accelerating wheel. After the thin sheet is conveyed with the sucking wheel to the front of the blocking plate, it is accelerated by the accelerating wheels for separating from the back thin sheet. The thin sheet separating mechanism in the said structure has the sucking wheel sucking continuously and this result in simplified control, less faults and reliable separating effect.

Description

Technical field [0001] The invention relates to a mechanism for separating sheet-like objects one by one from a stacked state. Background technique [0002] Figure 1 shows a sheet separation mechanism in the prior art, which includes a platform 2, a baffle 4 perpendicular to the platform, and a suction wheel 1 embedded in the platform. The upper rim of the suction wheel 1 and the platform 2 The upper plane of the 2 is substantially flush, and there is a gap between the baffle 4 and the platform 2, which can allow one sheet to pass, but cannot allow two sheets to pass at the same time. The sheet 3 to be separated is placed flat on the platform 2, on the side of the baffle 4 and above the suction wheel 1. The rim surface of the suction wheel 1 is provided with many suction ports and is connected with a negative pressure air source. When the suction wheel 1 rotates, the suction wheel 1 absorbs the bottom sheet 3 and moves it forward through the baffle 4. When the tail of the sheet 3...

Claims

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Application Information

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IPC IPC(8): B65H3/10B65H3/46
Inventor 张立玉
Owner SHANGHAI RES INST OF CHINA POST GROUP
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