A kind of tooling tray for producing rhinestone blister tray with integrated screening and suction and its forming method

Abstract

The invention relates to a tooling tray for producing rhinestone blister trays with integrated screening and suction and a molding method thereof. The suction part includes an embedding hole and at least three protrusions arranged along the circumference of the embedding hole. The at least three protrusions form a blister hole for water drilling, screening, washing and blistering. The bottom of the embedding hole communicates with a vent hole, and the protrusions face One side of the hole is provided with a slope to reduce the demoulding resistance. The suction part is used to quickly complete the screening of the rhinestone and can be directly plastic-absorbed. The bump is set in an inverted cone shape to facilitate the rhinestone to absorb plastic The demoulding of discs, the present invention provides a tooling disc for producing rhinestone blister discs and a forming method thereof, which reduces the production process, is convenient for demoulding, reduces production costs, and has high embedding precision of rhinestones and high manufacturing quality.

Description

technical field [0001] The invention relates to the technical field of rhinestone processing, in particular to a tooling tray for producing rhinestone blister trays with integrated screening and suction and a forming method thereof. Background technique [0002] Publication No. CN101073876A discloses a plastic forming machine comprising a frame, a vacuum pump and a heater. The frame is provided with a base, the base is provided with a suction template, and a pressure frame plate is provided above the suction template. Both the suction formwork and the pressure frame plate are pivotally connected to the base on the right side, and the heater is movably erected above the pressure frame plate through a moving mechanism. A tooling plate is placed on the base and in the center of the suction formwork. The air pipe interface on the base is connected to the vacuum pump. The above-mentioned suction plate and frame plate are both frame-shaped plates with a large round hole in the cen...

AI Technical Summary

Problems solved by technology

The production process of the above-mentioned tooling plate embedded with rhinestones is complicated. It needs to pass through the sieve plate and then cover the tooling plate correspondingly, and then turn it over. During the process of covering the sieve tray and turning over the sieve tray and the tooling tray together, there should not be too much deviation. Once a small mistake occurs, the rhinestone will deviate from the embedded hole, or the rhinestone will be damaged, which will affect the subsequent rhinestone absorption. Blister molding of plastic trays reduces the overall production quality, requires high manufacturing precision, and the quality of the produced products cannot meet the standard, thereby increasing production costs, and the low yield rate increases the waste of raw materials; During the molding process, because the embedded holes on the surface have a strong fixing effect on the rhinestones, it is difficult to demould the rhinestones during the demoulding process, and the rhinestone blister trays that cannot be demoulded will lead to the failure of the overall processing and production , can not be used, material waste at the same time, increased production costs and manpower and material resources

Images