Deburring system and method for paper carrier band

Abstract

The invention discloses a deburring system and method for a paper carrier band. The deburring system and method are used in cooperation with a paper carrier band punching device at the same time. The deburring system is characterized by comprising a slicer pulling mechanism, a constant speed feeding mechanism, two discharging supporting wheels of the same height, an anode electrode and a cathode electrode, wherein the slicer pulling mechanism and the constant speed feeding mechanism are sequentially arranged on the rear side of a punching die, and the anode electrode and the cathode electrode are arranged between the two discharging supporting wheels. Meanwhile, the anode electrode and the cathode electrode are symmetrically fixed above the below a paper carrier band conducting constant speed discharging respectively. The anode electrode and the cathode electrode are connected through a high voltage pack, and an electric arc is formed in a hole punched in the paper carrier band. The deburring system and method have the advantages that the technology method is simple, power consumption is lowered, the environment is improved, the product quality is improved, and the deburring efficiency is improved.

Description

technical field [0001] The invention relates to a deburring system and a deburring method, in particular to a deburring system and a deburring method for a paper carrier tape. Background technique [0002] Paper carrier tape is a packaging material for chip resistors and chip capacitors. Since the main component of the material is wood pulp, a large amount of plant fibers in wood pulp remain on the paper tape after stamping by the mold, which affects the wafer. package. The existing traditional technology is to use a 1500W electric heating wire heating tube (industrial heat gun) to heat, generate a high temperature of thousands of degrees Celsius, and blow the heat out through the air flow to the position where the burrs appear on the paper tape. The burrs are carbonized and separated from the paper tape to achieve deburring. Purpose. [0003] However, the above-mentioned heating wire deburring method has many problems such as high power consumption, short life, large envi...

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Problems solved by technology

[0003]However, the above-mentioned heating wire deburring method has many problems such as high power consumption, short life, large environmental impact, and many auxiliary facilities. It is necessary to maintain a high temperature of 500-700°C at the air outlet of the singeing device for a long time, and the custom-made air nozzle can limit the temperature of the air flow accumulation. When the air flow inside the electric heating tube is not smooth, the electric heating wire can easily exceed the limit it can withstand The heating wire is blown due to high temperature, so many material improvements have been made to improve the life of the heating wire, and the experimental life problems of improving the heat-resistant temperature and structural optimization have not been solved; The air nozzle is aimed at the part of the hole for burning. Since the heating wire needs to be blown out by air pressure (compressed air) on the surface of the paper tape after heating, resulting in a large consumption of heat energy, it can only be compensated by increasing the power of the heating wire. Temperature loss, and a large amount of heat obtained by heating with electric heating wires leads to an increase in the temperature of the production workshop, making the staff in a high-temperature working environment for a long time, resulting in the need to install a large number of exhaust and smoke exhaust pipes and air conditioning and other cooling and exhaust facilities To improve the environment and increase the company's operating costs. In terms of quality, after removing the burrs through the heating wire, it will leave burnt yellow burn marks on the back of the product, resulting in poor product appearance.

[0004] Since the deburring of the paper carrier tape is carried out in real time after the punching process of the mold is completed, refer to Figure 1, the existing paper carrier tape punching device includes: tray 1, intermittent feeding wheel 2 , and stamping die 3; with the continuous improvement of the production speed of punching equipment, the existing singeing technology heated by electric heating wire has been difficult to meet the needs of use in terms of speed

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