Automatic tool cleaning device of PCB drilling machine
A technology of automatic tool cleaning device, which is applied in the direction of cleaning method using gas flow, cleaning method and utensils, cleaning method using tools, etc., can solve the problem that fine chips attached to turning tools are difficult to remove, so as to improve drilling accuracy, The effect of reducing tool breakage and simple structure
Active Publication Date: 2016-10-12
苏州市讯达模具有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide an automatic tool cleaning device for a PCB drilling machine to solve the problem that fine chips attached to the surface of the turning tool are difficult to remove
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[0034] Such as figure 1 , figure 2 , image 3 , Figure 4As shown, an automatic tool cleaning device for a PCB drilling machine includes a frame 1, a servo motor 2, a lead screw 3, a feed nut 4, a sliding seat 5, a lower sleeve 6, a cylinder 7, an upper sleeve 8, a support Plate 9, dust removal box 10, brush tube 11, air intake pipe 12, slag discharge pipe 13, water washing box 14, nozzle 15, hot air blowing mechanism 16, the servo motor 2 is located on the left side of the top of the frame 1, The servo motor 2 is threadedly connected with the frame 1, the lead screw 3 is located on the left side of the servo motor 2 and at the top of the frame 1, and the lead screw 3 is closely connected with the servo motor 2 and connected with the frame 1. Rotationally connected, the lead screw 3 runs through the feed nut 4, the feed nut 4 is threadedly connected with the lead screw 3, the slide seat 5 is located at the top of the feed nut 4 and at the top of the frame 1, the The slidi...
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The invention discloses an automatic tool cleaning device of a PCB drilling machine. The automatic tool cleaning device comprises a machine frame, a servo motor, a lead screw, a feed nut, a slide base, a lower sleeve, cylinders, an upper sleeve, a supporting plate, a dust removal box body, a brush roll, a gas inlet pipe, a slag discharge pipe, a washing box body, a spray nozzle and a hot wind blowing mechanism. A main shaft moves to the tool cleaning position, the servo motor drives a slide base to move rightwards to a set position through work, at the moment, the brush roll and the main shaft are coaxial, and the cylinder pushes the supporting plate to move up and down in a reciprocating manner; at the same time, compressed air is pumped into the brush roll so that sweeps on a turning tool can be removed under the common effect of bristles arranged in the brush roll and the air; then, the servo motor rotates by a set angle, the washing box body and the turning tool are coaxial, and the turning tool is washed through high-pressure water sprayed out of the spray nozzle; and then, the turning tool is dried through hot wind blown by the hot wind blowing mechanism. The device is simple in structure, the sweeps attached to the surface are effectively removed after the turning tool is scrubbed, washed and dried, the drilling precision is improved, the safety performance is improved, and the production efficiency is improved.
Description
technical field [0001] The invention relates to a cleaning device, in particular to an automatic tool cleaning device for a PCB drilling machine. Background technique [0002] PCB board, the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. PCB drilling machine is used in PCB board processing It is a kind of machine for drilling process in the process. Before the PCB board is inserted into the component, a small hole must be drilled on the board so that the pins of the component can be inserted, or the lines of different layers can be connected up and down. Because the traditional PCB drilling machine tool is in the When processing resin substrates with small apertures, resin filaments will be entangled on the turning tool. If not removed in time, the inner wall of the processed hole will be burnt. The traditi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B08B1/00B08B5/02B08B3/02B26F1/16
CPCB08B3/02B08B5/02B26F1/16B08B1/12
Inventor 王庆磊
Owner 苏州市讯达模具有限公司