Injection molded piece bending mechanism

Abstract

The invention relates to the technical field of bending, in particular to an injection molded piece bending mechanism comprising a fixing plate and a bending device. The bending device is movably arranged on the upper surface of the fixing plate. A fixing block is fixedly installed on the upper surface of the fixing plate. A fixing hole is formed in the fixing block. A stabilizing groove is formedin the upper surface of the fixing plate. A rotating groove is formed in the upper surface of the fixing plate. By arranging the fixing plate and the bending device, a rocking bar is rotated to drivea supporting block to rotate a first connection plate and a second connection plate, the second connection plate drives a second supporting rod to rotate with first supporting rod as the circle center, and a second moving wheel abuts against the injection molded piece to conduct bending. The injection molded piece bending mechanism solves the problems that a conventional bent injection molded piece is formed through injection molding with a mold, cost is high, and core pulling is inconvenient. When the supporting block is rotated to the initial position, the bent injection molded piece can be pulled out, and therefore the usability of the injection molded piece bending mechanism is improved.

Description

technical field [0001] The invention relates to the technical field of bending, in particular to a bending mechanism for injection molded parts. Background technique [0002] Injection molded parts refer to various injection molded products produced by injection molding machines, collectively referred to as injection molded parts, including various packaging, parts, etc., which are mainly made of polyethylene or polypropylene and other materials with the addition of various organic solvents. Some injection molded parts Bending processing is required after the parts are processed. In the prior art, the conventional bending method of injection molded parts is usually mold die-casting. Although this method can be formed at one time, the mold structure is relatively complicated due to the need to set a bending part on the mold, and the core is pulled out after the injection molding is completed. Difficulty is bigger, has increased manufacturing cost, and use effect is unsatisfa...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a bending mechanism for injection molded parts, which has the advantages of simple structure, reduced manufacturing costs, flexible adjustment methods and large bending angles, and solves the problems caused by pressing the mold with the mold. The problem of increased manufacturing cost and inconvenient core pulling

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