Foaming formwork applied to processing of automobile sound insulation pad

Abstract

The invention discloses a foaming formwork applied to processing of an automobile sound insulation pad. The foaming formwork comprises a mechanical clamping pincer assembly, a mesh belt conveying assembly and a forming assembly, wherein the mesh belt conveying assembly is disposed on one side of the mechanical clamping pincer assembly, and the forming assembly is disposed on one side of the mesh belt conveying assembly; and forming assembly comprises a base, a first guide rail mechanism, a second guide rail mechanism, a lower formwork and an upper formwork mechanism, the first guide rail mechanism is disposed on the top of the base, and the second guide rail mechanism is disposed on one side of the first guide rail mechanism. The foaming formwork disclosed by the invention has the beneficial effects that a driving mechanism is disposed to drive ascending and descending of the clamping pincer mechanism, so use is convenient; a leather material is sucked by a suction disk, blowing is conducted with an air knife, material overlaying is prevented, and the material can be clamped by clamping pincers easily; an oil cylinder 1 is disposed, so the movable clamping pincers are remote from the suction disk and inconvenience is avoided during material suction of the suction disk; and through cooperation of the oil cylinder 1 and an oil cylinder 2, the clamping pincers can be driven to clamp and discharge the materials, and the degree of automation is high.

Description

technical field [0001] The invention relates to the technical field of foaming mold bases, in particular to a foaming mold base for processing automobile sound insulation pads. Background technique [0002] At present, the foaming mold base of automotive interior parts is mainly used for plastic molding of some plastics and other non-metallic parts; in the patent No. CN104325591A, a hydraulic flip foaming mold base was announced. Under the action of the expansion force of the airbag, the template squeezes the workpiece, causing it to undergo plastic deformation, which is convenient for workers to pick up the workpiece and improves production efficiency. [0003] But this foaming formwork also has the following defects, 1. During the locking process, the movable beam is locked by the first locking cylinder, which cannot be mechanically and automatically locked; In the overturned state, but the movable beam is limited to the state parallel to the base, so that the overturning...

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Problems solved by technology

[0003] But this foaming formwork also has the following defects, 1. During the locking process, the movable beam is locked by the first locking cylinder, which cannot be mechanically and automatically locked; In the overturned state, but the movable beam is limited to the state parallel to the base, so that the overturning bracket and the base can only be in a vertical state, which is poor in practicability; 3. During the process of conveying the leather material at the same time, the leather material and the mold cannot be attached closer , making the process of conveying leather more accurate and stable

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