A device, system and method for adjusting the height of an upper die of a crimping machine

Abstract

The invention discloses a crimping machine upper mold height adjustment device, system and method. The device comprises at least one adjustment sheet group. The adjustment sheet group includes a plurality of adjustment sheets. Each adjustment sheet is a flat object or a block with certain thickness. The adjustment sheets are combined into different heights to assist in the adjustment of the upper mold height of a crimping machine, and the thinnest adjustment sheet is used for satisfying the requirement for adjustment precision. The thickest adjustment sheet in the adjustment sheet group can be selected according to the required maximum height, and the thinnest adjustment sheet in the adjustment sheet group can be selected according to the required precision. The invention can solve the technical problems that a conventional upper mold height adjustment method can only be used for rough adjustment of the upper mold height due to inaccurate height datum, the adjustment process is complex, the number of times of adjustment is too many, and the adjustment precision is too low.

Description

technical field [0001] The present invention relates to the field of PCB (Printed Circuit Board, abbreviated as printed circuit board) crimping technology, in particular to an upper mold height adjustment device, system and method applied to a PCB crimping machine. Background technique [0002] In the PCB manufacturing process, it is usually necessary to use a crimping machine to crimp the connector onto the PCB. In the process of crimping the connector, it is usually necessary to adjust the height of the crimping die. The current method of adjusting the height of the upper mold mainly relies on manual operation, mainly by visually estimating the target height of the upper mold, then roughly adjusting the upper mold to the estimated height, and then visually checking whether the upper mold has reached the target height through pressure testing. The process of roughly adjusting the height of the crimping upper die in the prior art mainly includes the following steps: [000...

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Problems solved by technology

[0011] In view of this, the object of the present invention is to provide a device and method for adjusting the height of the upper die of a crimping machine, which can solve the problem that the existing height adjustment method of the upper die can only roughly adjust the height of the upper die due to inaccurate height references, and the adjustment process is complicated. , too many times of adjustment, and too low adjustment accuracy technical problems

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