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Vacuum negative pressure adsorption feeding device

A technology of vacuum negative pressure and feeding device, which is applied in the direction of conveyor, transportation and packaging, and can solve the problem of not guaranteeing uninterrupted adsorption.

Pending Publication Date: 2018-04-13
LANUSS LNDUSTRIAL EQUIP SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the conveyor belt needs to move, it will keep relative movement with the conveyor frame, which will cause the matching between the holes on the conveyor belt and the holes on the conveyor frame to change at any time. , cannot guarantee uninterrupted adsorption during the feeding process

Method used

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  • Vacuum negative pressure adsorption feeding device
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Embodiment Construction

[0031] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0032] Such as figure 1 As shown, the vacuum negative pressure adsorption feeding device includes a conveyor frame 1 , a conveyor belt 2 moving around the conveyor frame 1 , a driving mechanism 3 connected to the conveyor frame 1 , a negative pressure mechanism, a deviation correction mechanism 5 and a tension mechanism 6 . Wherein, the driving mechanism 3 is used to drive the conveyer belt 2 to move; the conveying frame 1 is fixed at the required installation position by a plurality of fixed plates 17 connected thereto, the conveying frame 1 is provided with a vacuum chamber, and the negative pressure mechanism and The vacuum chamber is connected, including the air pipe connector 4 and the vacuum pump (not shown in the figure). The conveying frame 1 is provided with an air outlet. 4 connections, u...

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Abstract

The invention discloses a vacuum negative pressure adsorption feeding device, and belongs to the technical field of feeding devices. The vacuum negative pressure adsorption feeding device comprises aconveying frame, a conveying belt, a driving mechanism and a negative pressure mechanism, wherein the conveying belt moves around the conveying frame, and the driving mechanism and the negative pressure mechanism are connected to the conveying frame. The driving mechanism is used for driving the conveying belt to move. The conveying frame is internally provided with a vacuum cavity. The negative pressure mechanism communicates with the vacuum cavity. A plurality of strip-shaped grooves arranged side by side are formed in the surface, used for adsorbing workpieces, of the conveying frame and extend in the moving direction of the conveying belt. The strip-shaped grooves are internally provided with a plurality of through holes communicating with the vacuum cavity. The conveying belt is provided with a plurality of rows of adsorption holes in the moving direction of the conveying belt. Each row of adsorption holes and each strip-shaped groove correspond to each other one by one. Accordingto the vacuum negative pressure adsorption feeding device, negative pressure is exerted on the vacuum cavity through the negative pressure mechanism, even negative pressure is generated in the strip-shaped grooves through the through holes communicating with the vacuum cavity, and even adsorption force is generated corresponding to each row of adsorption holes, so that the workpieces is always affected by the adsorption force in the moving process.

Description

technical field [0001] The invention relates to the technical field of feeding devices, in particular to a vacuum negative pressure adsorption feeding device. Background technique [0002] In the production process of workpieces, it is necessary to carry workpieces. In order to reduce labor costs and improve production efficiency, the usual method is to use conveyor belts to feed materials. However, for industries such as sanding machines and deburring machines, it is necessary to perform a series of processing tasks such as grinding and deburring while the workpiece is being transported on the conveyor belt. When the workpiece is transported through the conveyor belt, because the workpiece is not fixed, It is easy to slip under the action of external force. [0003] In the prior art, vacuum negative pressure adsorption is usually used to feed materials. The surface of the conveyor frame is perforated and a vacuum cavity is formed inside the conveyor frame. Since the conve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/58B65G23/04B65G23/22B65G15/30
CPCB65G15/30B65G15/58B65G23/04B65G23/22
Inventor 田志玉
Owner LANUSS LNDUSTRIAL EQUIP SUZHOU CO LTD
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