Buckling and pressing snap-fit device for assembled plastic products

Abstract

The invention relates to the related technical field of plastic processing, in particular to a buckling and pressing snap-fit device for assembled plastic products. The buckling and pressing snap-fitdevice comprises an assembling frame, first conveying belts are arranged at the outer end of the assembling frame, fastening blocks are connected into clamped-connection frames in a clamped mode, limiting rods are slidably connected into the clamped-connection frames, limiting frames are formed inside the fastening blocks, and limiting springs are welded to the inner walls of the clamped-connection frames. The buckling and pressing snap-fit device has the beneficial effects that when a plurality of sets of assembled plastic plates are in snap fit, an assembling bottom frame is in butt joint with the interior of an inner positioning sleeve firstly and is limited preliminarily through the inner positioning sleeve, then threaded rods are rotated clockwise, the threaded rods rotate inside an outer positioning sleeve and drive clamping rotary plates to be attached to the surface of the assembling bottom frame, finally, the clamping rotary plates clamp the surface of the assembling bottom frame to complete secondary fixing of the assembling bottom frame, the fixing quality of the assembling bottom frame is ensured, thus the production quality of the assembled plastic products is ensured,and the buckling and pressing snap-fit device is suitable for being popularized.

Description

technical field [0001] The invention relates to the related technical field of plastic processing, in particular to a snap-press fastening device for assembled plastic products. Background technique [0002] Plastic products are a general term for daily life and industrial products processed with plastic as the main raw material, including products of all processes such as injection molding and blister with plastic as raw material. Plastic is a kind of synthetic polymer material with plasticity. Synthetic rubber and synthetic fiber form the three major synthetic materials that are indispensable in daily life. Assembled plastic products are plastic products assembled by various plastic materials through buckle fastening, but general assembled plastic products are actually The following disadvantages still exist in production. [0003] 1. After the various assembly materials of assembled plastic products are produced, they are generally stacked together directly, and then the...

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