Suction and holding device

A technology of holding devices and mounting seats, which is applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve problems such as increased production costs, air leakage, and poor overall air tightness, and achieve reduced damage, small size, and high precision. high effect

Active Publication Date: 2017-01-25
ZHEJIANG SUNNY OPTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device has an adsorption chamber composed of multiple parts assembled together. Such a setting will make the overall airtightness of the device not good, and it is easy to generate air leakage during

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment approach

[0050] According to one embodiment of the present invention, the method for adjusting the lens angle by using the holding device of the present invention is as follows:

[0051]The pulley 505 in the rotary driving mechanism 5 is connected with a power source, so that the pulley 505 is driven to rotate by the power source. The rotation of the pulley 505 can drive the rotation driving mechanism to rotate. Because the pulley mount 504 is fixedly connected with the pulley 505 with a top screw, the flange 503 and the pulley mount 504 are connected by bolts, and the shaft sleeve 502 and the flange 503 are an interference fit, so when the pulley 505 rotates, the The pulley mounting seat 504, the flange 503 and the shaft sleeve 502 rotate coaxially and in the same direction together with them. The shaft sleeve 502 is keyed to the central shaft 2. When the shaft sleeve 502 is driven by the pulley 505 to rotate synchronously with the same axis, the shaft sleeve 502 and the central shaf...

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PUM

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Abstract

The invention discloses a suction and holding device. The suction and holding device comprises a suction nozzle, a center shaft, a suction buffer mechanism, a mounting base, a rotary driving mechanism and a limiting block. The suction and holding device has the advantages that the axial position of the center shaft is adjusted when a lens is sucked, so that the contact pressure between the device and the lens is effectively reduced; by rotating the center shaft, the angle of the sucked lens is adjusted; by adjusting the position of the limiting block on the center shaft, the axial displacement distance of the center shaft is limited, and the telescopic quantity of the center shaft is indirectly changed.

Description

technical field [0001] The invention relates to a suction device, in particular to a lens adsorption rotation buffer device. Background technique [0002] Chinese patent 201620287958.8 discloses a suction head rotation structure for placement machines. This device is configured after a tin spotting machine or a printing machine, and is a device that accurately places surface mount components on PCB pads by moving the placement head. The device uses a motor to drive the shaft sleeve on the device to rotate, and the shaft sleeve drives the suction rod to rotate to realize the rotation of the suction head of the placement machine. Although the device realizes the rotation function of the suction head, when the suction head touches the patch, the equipment cannot adjust the contact pressure between the suction head and the patch, which may easily cause damage to the patch, thereby increasing the cost. [0003] Chinese patent 201010554024.3 discloses a nozzle mounting assembly,...

Claims

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Application Information

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IPC IPC(8): B25J15/06
CPCB25J15/0616
Inventor 张海挺叶小伟沈科良
Owner ZHEJIANG SUNNY OPTICAL CO LTD
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