Automatic feeding and grabbing device for sheet-type parts with rough surfaces

Abstract

The invention discloses an automatic feeding and grabbing device for sheet-type parts with rough surfaces and relates to the technical field of feeding and grabbing devices. The automatic feeding andgrabbing device comprises a grabbing mechanism for grabbing the sheet-type parts with the rough surfaces, a manipulator for driving the grabbing mechanism to move, material barrel mechanisms for storing the sheet-type parts with the rough surfaces, a rotary table mechanism for being connected with the material barrel mechanisms and driving the material barrel mechanisms to rotate, and a stepping mechanism for pushing the sheet-type parts with the rough surfaces in a stepping mode. According to the automatic feeding and grabbing device for the sheet-type parts with the rough surfaces, automaticstepping feeding and grabbing of the sheet-type parts with the rough surfaces are integrated, alternate stacking work of double-clutch friction pieces and steel pieces can be achieved only through combined work of the multiple sets of devices, beats are saved, and the work efficiency is high; and through the manipulator and a swing driver, X-and-Y direction moving and Z-direction rotating are achieved, the position of the grabbing mechanism is adjusted at three degrees of freedom, the positioning accuracy is high, adsorbing, grabbing and carrying of the sheet-type parts with the rough surfaces can be achieved, and grabbing is firm and reliable.

Description

technical field [0001] The invention relates to the technical field of feeding and grabbing devices, in particular to a feeding and grabbing device for sheet parts with rough surfaces. Background technique [0002] Dual-clutch gearbox is a gearbox with two sets of clutches, which originated in motorsports and was first applied to some racing cars in the 1980s. The dual-clutch gearbox has automatic performance, can greatly improve the fuel economy of the car, and can eliminate the power interruption phenomenon when the car shifts gears, and has been more and more widely used in today's cars. [0003] During the assembly process of the dual-clutch automatic transmission, several layers of friction plates and steel plates need to be stacked alternately before assembly. This process involves the feeding and grabbing of friction plates and steel plates. The technology of grabbing thin sheet parts by vacuum suction cups is quite mature, but it has certain requirements for the sur...

AI Technical Summary

Problems solved by technology

The technology of grabbing thin sheet parts by vacuum suction cups is quite mature, but it has certain requirements for the surface roughness and adsorption area of ​​thin sheet parts. Due to the rough surface of the friction plate, grasping with vacuum suction cups is prone to inaccurate gripping. If the situation is firm, the vacuum plate is easy to fall during the grabbing process. At present, the alternate stacking of friction plates and steel plates is mostly done manually. Workers need to work continuously, which is labor-intensive, fatigue-prone and error-prone.

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