Support mechanism and clamping device

Abstract

A supporting mechanism includes a supporting frame, a movable supporting assembly and a pressurized elastic part. The movable supporting assembly includes a supporting part, an abutting part and a connecting part. The support component has a first inner shaft and a first support structure. The first support structure has a first inner end pivotally connected to the first inner shaft and a first outer end opposite to the first inner end. The abutting component is pivotally connected to the first outer end. The connecting part extends from the first inner end toward the base plate. The connecting part has a connecting end disposed on the first inner shaft and adjacent to the first inner end, and a fixed end closer to the base plate than the connecting end. Two opposite ends of the pressurized elastic member are respectively connected to the fixed end and the supporting frame to provide the elastic restoring force of the connecting part, so that the connecting part rotates in conjunction with the supporting part to drive the abutting part to move toward the substrate. The present invention also provides a clamping device, the clamping device comprises a base and two above-mentioned supporting mechanisms respectively arranged on two opposite sides of the base.

Description

technical field [0001] The invention relates to a clamping device, in particular to a clamping device with a supporting mechanism and suitable for clamping a substrate. Background technique [0002] In the manufacturing process of circuit boards, a semi-finished substrate is clamped and fixed by a clamping device mounted on a conveying device, and then driven by the conveying device to achieve the function of conveying. However, the current clamping device is only suitable for clamping a substrate of a single size (for example: an area of ​​20x30cm), and for a substrate of another size (for example: an area of ​​5x5cm), the entire production line must be replaced with a corresponding clamping device. device, so that it can be clamped and fixed. In this case, when the production line is to produce substrates of different sizes, technicians have to replace all the clamping devices together so that the substrate can be transported smoothly. As a result, not only increase the p...

AI Technical Summary

Problems solved by technology

However, the current clamping device is only suitable for clamping a substrate of a single size (for example: an area of ​​20x30cm), and for a substrate of another size (for example: an area of ​​5x5cm), the entire production line must be replaced with a corresponding clamping device. device, so that it can be clamped and fixed. In this case, when the production line is to produce substrates of different sizes, technicians have to replace all the clamping devices together so that the substrate can be transported smoothly. As a result, not only increase the production cost but also laborious and time-consuming

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