Method and device for single plate dislocation of metal plate laminates

Abstract

The invention relates to a method and a device for single plate dislocation of metal plate laminates. The device comprises a lateral toggling swing block; an axial spacing swing block is arranged along the swinging direction of the lateral toggling swing block; the axial spacing swing block is linked with the lateral toggling swing block and is used for retaining a plate at the end of a dischargeend, and the axial spacing swing block can prevent the plate laminates from moving axially along the discharge end; the lateral toggling swing block is used for toggling a single plate at the end of the discharge end to dislocate the plate with other plate laminates and disengage the axial end surface of the plate from the axial spacing swing block, and thus, the single plate can be completely separately from other plate laminates in the subsequent procedures. By the method, the single plate can be dislocated from the plate laminates effectively. The device can effectively solve the problem of dislocated redundant plates occurring in the process of single plate dislocation. The single plate dislocated by using a parallel dislocation mode and a rotary dislocation mode has the advantages ofsimple and compact structure, high generality, flexible application and high efficiency.

Description

technical field [0001] The invention relates to a method and a device for single-piece dislocation of sheet metal stacks, which are suitable for the field of stamping processing of sheet metal. Background technique [0002] Many automatic feeding devices are used to transport workpieces in the existing sheet metal stamping process. These devices separate a piece from the sheet metal stack. At present, vacuum chucks or magnetic suction parts are directly used. Although these devices are widely used, there are some disadvantages. : It is unreliable to deal with the two pieces sticking together due to oil stains. The application of the sheet with a hole in the middle is limited. The flatness of the sheet is strictly required. The need for frequency work; there is also a step structure at the bottom of the sheet metal stack to push the single sheet through the narrow slot to achieve single sheet separation. Although this scheme can reliably separate the single sheet, but for lar...

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Problems solved by technology

[0002] Many automatic feeding devices are used to transport workpieces in the existing sheet metal stamping process. These devices separate a piece from the sheet metal stack. At present, vacuum chucks or magnetic suction parts are directly used. Although these devices are widely used, there are some disadvantages. : It is unreliable to deal with the two pieces sticking together due to oil stains. The application of the sheet with a hole in the middle is limited. The flatness of the sheet is strictly required. The need for frequency work; there is also a step structure at the bottom of the sheet metal stack to push the single sheet through the narrow slot to achieve single sheet separation. Although this scheme can reliably separate the single sheet, but for larger-sized sheet-like sheets, The movement stroke of the parts that push the sheet material separation movement is long, especially the radial rigidity of the large-sized thin sheet material is poor, and the process of pushing the sheet material is prone to failure. The application of the sheet material with a hole in the middle is limited, and the structural size of the entire separation device and The motion stroke is affected by the size of the sheet material, which is poor in versatility and not compact enough to meet the needs of high-frequency work

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