Supporting and leaning mechanism and clamping device

Abstract

The invention discloses a supporting and leaning mechanism. The mechanism comprises a supporting frame, a movable supporting and leaning assembly and a pressurizing elastic part. The movable supporting and leaning assembly comprises a supporting part, a leaning and abutting part and a connecting part. The supporting part is provided with a first inner shaft rod and a first supporting structure, and the first supporting structure is provided with a first inner end portion pivoted to the first inner shaft rod and a first outer end portion opposite the first inner end portion. The leaning and abutting part is pivoted to the first outer end portion. The connecting part extends from the first inner end portion to a substrate, and the connecting part is provided with a connecting end which is arranged on the first inner shaft rod and is adjacent to the first inner end portion, and a fixing end which is closer to the substrate than the connecting end. The two opposite ends of the pressurizingelastic part are connected to the fixing end and the supporting frame correspondingly and used for providing elastic restoring force for the connecting part, so that the connecting part is in linkagewith the supporting part to rotate to drive the leaning and abutting part to move towards the substrate. The invention further provides a clamping device. The clamping device comprises a base and thetwo supporting and leaning mechanisms arranged on the two opposite sides of the base correspondingly.

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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