Positioning detection mechanism and rapid detection device for dimensional tolerance of standard plate

Abstract

The invention discloses a positioning detection mechanism and a rapid detection device for the dimensional tolerance of a standard plate; the positioning detection mechanism comprises a supporting base, a pin supporting structure, a sliding block, an elastic part, and a pull pin; the pin supporting structure is fixed to the supporting base; the lower end face, attached to the supporting base, of the pin supporting structure is provided with a sliding groove penetrating through the pin supporting structure; the sliding block penetrates through the sliding groove and can slide along the supporting base; the supporting base is provided with a limiting structure, the limiting structure is connected with one end of the sliding block through the elastic part, and the pin supporting structure is provided with a vertically-through pin hole; and the pin hole penetrates through the bottom wall of the sliding groove, the pull pin is inserted into the pin hole, a positioning groove or a positioning hole is formed in the sliding block, one end of the pull pin can be contained in the positioning groove or the positioning hole, the sliding block is connected with a positioning structure matched with the limiting structure, and the positioning structure is matched with the limiting structure to compress the elastic part. The positioning detection mechanism can quickly and accurately determine whether the size of a plate is within the tolerance range, improves the detection efficiency, and reduces the labor intensity of workers.

Description

technical field [0001] The invention relates to the field of production and processing of furniture boards, in particular to a rapid detection device for a positioning detection mechanism and a standard board size tolerance in the board processing process. Background technique [0002] In the production and processing of panel furniture, there are some processes that need to measure the length and width of the panel. For example, in the edge banding process of furniture door panel products, before the batch door panel edge banding, use the debugged edge banding The machine performs edge banding on standard-sized panels to produce several edge banding samples. Through the inspection of the size of the edge banding sample, whether the size of the door panel after edge banding is within the tolerance range. [0003] The conventional size inspection tools in the workshop are tape measure and vernier caliper. It is necessary to use tape measure or vernier caliper to measure the l...

AI Technical Summary

Problems solved by technology

[0003] The conventional size inspection tools in the workshop are tape measure and vernier caliper. It is necessary to use tape measure or vernier caliper to measure the length and width of the edge banding sample one by one. The detection efficiency is low, and it is easy to cause measurement errors or large measurements due to improper manual operation. error

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