Sheet-grasping mechanical arm of full-automatic battery plate printing machine

Abstract

The invention relates to a sheet-grasping mechanical arm of a full-automatic battery plate printing machine, which comprises a vertical movement mechanism and a horizontal movement mechanism, wherein a front arm mechanism and a rear arm mechanism are arranged in the horizontal movement mechanism; the front arm mechanism and the rear arm mechanism have the same structure; the front arm mechanism comprises a pair of paw sheet mounting beams, a paw base, paw sheets, a sensor mounting plate, a magnetic grid and a sensor chip; the lower surface of the paw base is provided with a pair of parallel paw sheet mounting beams; 2 to 5 pairs of the paw sheets are uniformly distributed on one lateral surface of each paw sheet mounting beam; the front arm mechanism and the rear arm mechanism are fixedly connected with a mover of a corresponding X-direction linear motor respectively; and the lower ends of the paw sheets are provided with supporting sheets. The sheet-grasping mechanical arm of the full-automatic battery plate printing machine has the advantages of compact structure, high accuracy and quick motion, and can realize the synchronous conveying of two groups of materials and avoid extrusion and vibration to the materials in grasping movements; and the sheet-grasping mechanical arm of the full-automatic battery plate printing machine is safe and reliable to use, has a high working efficiency and meets requirements on mass production.

Description

technical field [0001] The invention relates to a sheet-grabbing manipulator of a full-automatic cell printing machine, in particular to a manipulator capable of grasping and transporting solar cell silicon chips. Background technique [0002] As a special production equipment, the solar cell printing system is widely used in the production industry of solar cell silicon wafers. The manipulator is a mature material transfer device, which has been widely used in the production line, but the traditional one is used to grab silicon Manipulators for light, thin, and fragile materials such as chips can only transport single-piece materials during work transmission. Vacuum adsorption is used to directly contact and take the pieces from above the material, causing the material to be squeezed or vibrated to cause damage, thereby reducing material transmission efficiency. , do not meet the needs of mass production. Contents of the invention [0003] The technical problem to be sol...

AI Technical Summary

Problems solved by technology

[0002] As a special production equipment, the solar cell printing system is widely used in the production industry of solar cell silicon wafers. The manipulator is a mature material transfer device, which has been widely used in the production line, but the traditional one is used to grab silicon Manipulators for light, thin, and fragile materials such as chips can only transport single-piece materials during work transmission. Vacuum adsorption is used to directly contact and pick up the pieces from above the material, causing the material to be squeezed or vibrated to cause damage, thereby reducing the material transmission efficiency. , not suitable for mass production

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