Automatic calibration device and calibration method for non-contact adhesive dispenser needle
A non-contact, automatic calibration technology, applied in the field of dispensing machines, can solve the problems of relative position error of fixtures, error correction, and inability to apply glue in proper positions, so as to improve accuracy, reduce maintenance time and cost Effect
Inactive Publication Date: 2019-08-06
成都苔岑智能设备有限公司
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Problems solved by technology
With the advancement of science and technology, the size of various electronic components is getting smaller and smaller. Correspondingly, the dispensing position of the dispensing machine must be very precise, otherwise it will not be possible to apply the glue in the proper position.
When the existing dispensing machine is dispensing the dispensing parts, in addition to the relative position error of the jig and the dispensing parts, error correction must be performed, after each replacement of the dispensing needle set on the dispensing machine , the position of the dispensing needle is bound to have errors. If the position of the dispensing needle is not corrected in time, it will also lead to the problem that the glue cannot be applied at the proper position
Method used
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[0028] Such as figure 1 As shown, a non-contact dispenser needle automatic calibration device includes a positioning seat 1, and the top surface of the positioning seat is provided with mutually perpendicular X-axis positioning grooves 2 and Y-axis positioning grooves 2;
[0029] The two inner walls of the X-axis positioning groove 2 are respectively provided with a first transmitting sensor 3 and a first receiving sensor 4 corresponding to each other, and the first transmitting sensor 3 and the first receiving sensor 4 are on the same horizontal plane; The first receiving sensor 4 is used to receive the light emitted by the first emitting sensor 3;
[0030] The two inner walls of the Y-axis positioning groove 2 are respectively provided with a second transmitting sensor 5 and a second receiving sensor 6 corresponding to each other, and the second transmitting sensor 5 and the second receiving sensor 6 are on the same horizontal plane; The second receiving sensor 6 is used fo...
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The invention discloses an automatic calibration device and a calibration method for a non-contact adhesive dispenser needle. The automatic calibration device for the non-contact adhesive dispenser needle comprises a positioning seat, wherein an X-axis positioning slot and a Y-axis positioning slot perpendicular to each other are arranged on the top surface of the positioning seat; a first emission sensor and a first receiving sensor corresponding to each other are arranged on two inner side walls of the X-axis positioning slot and are located on a same horizontal plane; and a second emissionsensor and a second receiving sensor corresponding to each other are arranged on two inner side walls of the Y-axis positioning slot and are located on a same horizontal plane. According to the automatic calibration device and the calibration method for the non-contact adhesive dispenser needle provided by the invention, a deviation value of the needle can be determined through the sensor, so thatthe position of the needle is further automatically adjusted, the need can accurately dispense an adhesive during work, the precision in adhesive dispensing is improved, and the maintenance time andthe cost are reduced.
Description
technical field [0001] The invention relates to the technical field of glue dispensers, in particular to a non-contact glue dispenser needle automatic calibration device and a calibration method. Background technique [0002] When assembling various electronic devices such as electronic chips, optical lenses, and touch panels, glue dispensers are often used to dispense glue so that the electronic components in the electronic devices can be combined and fixed. With the advancement of science and technology, the size of various electronic components is getting smaller and smaller. Correspondingly, the dispensing position of the glue dispenser must be very precise, otherwise it will not be possible to apply the glue in the proper position. When the existing dispensing machine is dispensing the dispensing parts, in addition to the relative position error of the jig and the dispensing parts, error correction must be performed, after each replacement of the dispensing needle set o...
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IPC IPC(8): B05C5/02B05C11/00G01B11/00
CPCB05C5/02B05C11/00G01B11/002
Inventor 彭玉江王鹏
Owner 成都苔岑智能设备有限公司