Film cutting machine with adjustable movable mold

Abstract

The invention relates to a film cutting machine with an adjustable movable mold. The film cutting machine with the adjustable movable mold comprises a machine base, a feeding device, a film cutting device and a discharging device; the film cutting device comprises the movable mold, a fixed mold and a movable mold driving device which comprises a gear transmission box and a lifting base; the gear transmission box comprises a gear box body, a power input shaft and two transmission shafts; the power input shaft and the two transmission shafts are in movable fit with the gear box body rotationally; the two transmission shafts are arranged on the two sides of the power input shaft in parallel; a driving gear is installed on the power input shaft; driven gears engaged with the driving gear are installed on the transmission shafts; the two axial ends of each of the two transmission shafts are each eccentrically provided with a connection rod; the other ends, opposite to the ends connected with the transmission shafts, of the connection rods are pivoted to the lifting base through pivots; the pivots are in movable fit with the lifting base rotationally; the connection rods are eccentrically installed on the pivots; and the fixed mold is fixedly installed on the machine base. The film cutting machine has the beneficial effects of being reasonable in structural design, simple in structure and stable and reliable in work.

Description

technical field [0001] The present invention relates to a film cutter. Background technique [0002] Die Cutting Machine (Die Cutting Machine), also known as cutting machine, CNC punching machine, is mainly used for die cutting of some corresponding non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber pads, etc. , half-broken), indentation and bronzing operations, lamination, automatic waste discharge, die-cutting machine uses steel knife, metal mold, steel wire (or template carved from steel plate), exerts a certain pressure through the embossing plate, and prints Products or cardboard rolled and cut into certain shapes. [0003] The main structure of the film cutting machine includes a feeding device, a film cutting device and a discharge device. The film cutting device includes an upper mold base (moving mold) and a lower mold base (fixed mold) arranged oppositely. The lower mold base is placed on the upper mold base. Direc...

AI Technical Summary

Problems solved by technology

[0003] The main structure of the film cutting machine includes a feeding device, a film cutting device and a discharge device. The film cutting device includes an upper mold base (moving mold) and a lower mold base (fixed mold) arranged oppositely. The lower mold base is placed on the upper mold base. Directly below, the upper mold base moves up and down after power input through the transmission device, and the corresponding film cutter is installed on the upper mold base. The structure design of the transmission device of the existing upper mold base is unreasonable, resulting in unstable movement of the upper mold base.

Moreover, the adjustment of the lower mold base is used to realize the adjustment of the distance between the upper and lower mold bases, which has problems such as uncompact structure and inconvenient operation.

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