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Ultra-thin plate vacuum pumping adsorption device

An adsorption device and vacuum pumping technology, applied in the direction of manipulators, chucks, manufacturing tools, etc., to achieve the effect of preventing scratches, simple structure, and improving yield

Pending Publication Date: 2018-01-19
无锡山秀科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the method of adsorption is adopted in the middle, mechanical clamping is still required around the periphery, and there will still be problems in the existing technology, which need to be improved

Method used

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  • Ultra-thin plate vacuum pumping adsorption device
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  • Ultra-thin plate vacuum pumping adsorption device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: A vacuum suction device for ultra-thin plates, including a suction plate 1, a vacuum pipeline 2 and a vacuum pump 3, the suction plate 1 includes a square base 1.1, a vacuum chamber 1.1.1 set on the surface of the square base 1.1, the vacuum chamber 1.1.1 The cross-section is a trapezoidal square hole, the center of the bottom surface of the vacuum chamber 1.1.1 is provided with a vacuuming through hole 1.1.2, the inner seal of the vacuuming through hole 1.1.2 is connected with a vacuuming nozzle 1.2, and the vacuuming nozzle 1.2 is connected to a vacuum pipe 2. The vacuum pipeline 2 is connected to the vacuum pump 3, and the first vacuum bracket 4 is erected inside the vacuum chamber 1.1.1, and the first vacuum bracket 4 includes a substrate 4.1 that cooperates and seals with the side wall of the vacuum chamber 1.1.1 1. The first adsorption cavity 4.2 opened on the substrate 4.1 for placing the plate and the adsorption holes 4.3 opened on the bottom surfac...

Embodiment 2

[0019] Embodiment 2: Referring to Embodiment 1, the vacuum chamber 1.1.1 is set as a tapered hole. The suction disc 1 is made of aluminum alloy.

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Abstract

The invention relates to an ultra-thin plate vacuum pumping adsorption device which comprises an adsorption disc, a vacuum pipeline and a vacuum pump. The adsorption disc comprises a square base bodyand a vacuum cavity formed in the surface of the square base body; a vacuum pumping through hole is formed in the center of the bottom surface of the vacuum cavity and internally provided with a vacuum pumping pipe opening in a sealed mode, and the vacuum pumping pipe opening is connected with the vacuum pipeline which is connected with the vacuum pump; and a first vacuum pumping bracket is erected in the vacuum cavity and comprises a basic body which is matched with the side wall of the vacuum cavity for sealing, a first adsorption cavity formed in the basic body and used for storing a plateand adsorption holes evenly formed in the bottom surface of the adsorption cavity. According to the ultra-thin plate vacuum pumping adsorption device, the clamping speed of the plate is greatly increased by a method of vacuum adsorption, and damage and unevenness, caused by mechanical clamping of the plate, of the plate can be effectively prevented.

Description

technical field [0001] The invention relates to manufacturing and processing equipment for composite boards, in particular to a clamping device for ultra-thin boards. Background technique [0002] In the prior art, the plate needs to be clamped to process the plate. Generally, mechanical clamping is adopted. The clamping part needs to be in contact with the surface of the plate and a certain pressure is set. However, the edge of the plate is usually clamped, and the middle cannot be clamped. Force, resulting in uneven force on the surface of the board, which is likely to cause pinching or deformation on the surface of the board, resulting in a low yield. [0003] In order to solve the above-mentioned problems, the prior art adopts the mode of vacuum adsorption to clamp the plate, for example, the Chinese patent announcement number CN206190718U discloses a device for cutting the plate of the spectacle frame by vacuum adsorption, including a mounting block, and the middle part...

Claims

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Application Information

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IPC IPC(8): B25J15/06
Inventor 张雪姣景徐荣景可明
Owner 无锡山秀科技有限公司
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