An ict pressure detection module with a stable guide support device

Abstract

The invention relates to the technical field of PCBA testing, in particular to an ICT push-down detection module with a stable guiding support device, including a front conveying assembly and a lower support plate installed on the front conveying assembly, the upper end of the front conveying assembly is welded A number of support columns are fixed, and a lower support plate is welded and fixed on the support column, and two first guide rods are symmetrically fixed on the upper surface of the lower support plate, and the upper end of the first guide rod is welded and fixed with a connection When the equipment is not in use, the upper support plate rises to return to its original position. In order to reduce the support pressure of the screw rod, the second guide rod and the first support spring are set and the first support spring plate is in a compressed state. The supporting block and the second supporting block act as an upward force, combined with the supporting force of the second supporting spring, it can play a good supporting role for the upper supporting plate in the non-working state, thereby reducing the supporting pressure of the screw rod .

Description

technical field [0001] The invention relates to the technical field of PCBA testing, in particular to an ICT depression detection module with a stable guiding and supporting device. Background technique [0002] After the components on the PCB board are installed, they need to be tested for their performance. In the prior art, there is a semi-automatic multi-station ICT testing equipment, which greatly improves the efficiency of PCBA board testing when it is used. However, in practice During use, a motor is installed on the upper support plate of the depression detection module on this equipment, and the lower end of the upper support plate is connected to the carrier cover, but the upper support plate is only moved and supported by the screw rod. In the comparison of the gravity of the motor, using the lead screw for support for a long time will cause damage to the lead screw, thereby causing damage to the equipment, and because the stability of the upper cover plate of the...

AI Technical Summary

Problems solved by technology

[0002] After the components on the PCB board are installed, they need to be tested for performance. In the prior art, there is a semi-automatic multi-station ICT testing equipment, which greatly improves the efficiency of PCBA board testing, but in practice In the process of use, the motor is installed on the upper support plate of the downward pressure detection module on this device, and its lower end is connected to the upper cover plate of the carrier, but the upper support plate is only moved and supported by the screw rod, because In the comparison of the gravity of the motor, using the screw for long-term support will cause damage to the screw, which in turn will damage the equipment, and because it is necessary to maintain the stability of the upper cover of the carrier during the press-down detection process, only relying on the screw to It is inevitable that the upper support plate will be unstable due to some external factors during work, which will lead to the instability of the upper cover plate of the carrier, which will affect the detection results.

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