A ccd positioning correction die-cutting machine

Abstract

The invention relates to a CCD positioning deviation correcting die-cutting machine, which includes a die-cutting host used in the die-cutting process, a power chassis used to provide power for the die-cutting machine, a feeding assembly used for material feeding, and a A material pulling assembly that provides power for material transmission and a visual positioning mechanism for locating the position of the material in the die-cutting host. The die-cutting host is placed stably on a level ground. The material component and the material pulling component are relatively installed on both sides of the die-cutting main machine, and the visual positioning mechanism is installed directly above the die-cutting main machine. In this die-cutting machine, two sets of X-axis drive mechanisms and two sets of independently controlled X-axis drive mechanisms are used. The Y-axis drive mechanism can quickly and conveniently adjust the arbitrary position of each camera individually in the horizontal direction. During the adjustment process, the CCD camera shakes less and the positioning accuracy is higher.

Description

technical field [0001] The invention relates to the technical field of die-cutting equipment, in particular to a CCD positioning deviation correcting die-cutting machine. Background technique [0002] The die-cutting machine is mainly used for die-cutting (full cut, half cut) of some non-metallic materials, self-adhesive, EVA, double-sided tape, electronics, mobile phone rubber pads and other materials. For the die-cutting machine, its main working principle is: a motor drives the eccentric spindle to rotate, and the eccentric spindle drives the upper mold base, relative to the stationary lower mold base, vertical reciprocating motion, there is a matching gap between the upper and lower mold bases. Upper and lower templates and cutters. When the punched coil is driven by the pulling mechanism and passes through the upper and lower die seats according to the design speed, when the die-cutting upper die and the die-cutting lower die are closed according to the law, the punchi...

AI Technical Summary

Problems solved by technology

The die-cutting machine can adjust the upper die base in the horizontal direction without stopping the machine through the adjustment mechanism, which improves the die-cutting accuracy and efficiency. However, during the position adjustment process of the CCD camera position adjustment mechanism in this equipment, The two groups of CCD cameras move synchronously in the X-axis direction, and the two groups of cameras cannot move independently, and the position adjustment mechanism of the CCD cameras is easily displaced by force during work, which reduces the precision of die-cutting. At the same time, the die-cutting part and the Both the pulling components produce a compressive force on the material. When the die-cutting part is die-cutting, the material of the pulling component is affected by the die-cutting to generate tension, which will cause wear on the surface of the material.

[0004] Chinese patent document CN110919766A discloses a kind of CCD die-cutting machine, comprises workbench, frame, computer; The blanking mechanism is set on the alignment platform for pulling processing materials; the die-cutting mechanism is set between the feeding mechanism and the blanking mechanism for processing The processing material drawn by the blanking mechanism; the CCD visual assembly includes a CCD visual camera electrically connected to the computer; the visual direction of the CCD visual camera is aligned with the die-cutting mechanism, and by collecting an image of the processing material, And send the information to the computer for analysis, when the center point of the processing material mark coincides with the center point set by the computer, the computer sends an instruction to the die-cutting mechanism to perform punching, but the die-cutting machine First of all, the characteristics of the CCD adjustment mechanism are not specifically disclosed, and when the equipment is die-cutting, both the die-cutting part and the pulling assembly will generate a compressive force on the material, and when the die-cutting part performs die-cutting operation, it will generate shear force on the material , resulting in deformation and displacement of the material. Due to the pressing force of the pulling component at the same time, it will cause a slight deviation of the material, resulting in inaccurate die-cutting

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