CN-115435718-B - Correction device, correction method and working machine using correction device

Abstract

The invention provides a correction device, a correction method and an applied operation machine, wherein the correction device is used for correcting the positions of a plurality of operators and comprises a bearing, a position corrector and an indexing driving source, wherein a detection area is formed above the bearing, the position corrector is assembled on the bearing along a detection axis, the indexing driving source is used for driving the bearing to rotate, the plurality of operators are displaced along a first direction in the detection area of the bearing, the position corrector is used for detecting the positions of the plurality of operators in the first direction in a contact or non-contact mode at the first detection position, the indexing driving source is used for driving the bearing to synchronously rotate, so that the position corrector is shifted to a second detection position from the first detection position, the position corrector is used for detecting the positions of the plurality of operators in the second direction in the detection area of the bearing, thereby obtaining the position deviation value of the plurality of operators, being beneficial to compensating and correcting the actual operation positions of the plurality of operators, and further improving the operation accuracy.

Inventors

• CHEN QIHONG

Assignees

• 鸿劲精密股份有限公司

Dates

Publication Date

20260512

Application Date

20220523

Priority Date

20210603

Claims (18)

1. 1. A correction device for correcting positions of a plurality of actuators on a moving arm, the correction device comprising: A carrier, forming a detection area above; a position corrector which is assembled on the bearing along the detection axis and can synchronously rotate along with the bearing to change the detection position, wherein the position corrector detects the positions of the plurality of operators which are displaced to the detection area in at least one direction in at least one detection position in a non-contact mode; the indexing driving source is used to drive the bearing to rotate, so that the bearing bears the position corrector to change the detection position.
2. 2. The calibration device of claim 1, wherein the indexing drive source is a motor or comprises a motor and at least one driving set.
3. 3. The calibration device according to claim 1, wherein the bearing has a shaft member for connecting with the index driving source.
4. 4. The calibration device of claim 1, further comprising at least one height corrector for detecting positions of the plurality of actuators in a third direction, the third direction being a Z direction.
5. 5. The aligning device of claim 4, wherein the support has at least one through hole, and the height corrector is disposed below the through hole.
6. 6. The calibration device of claim 4, further comprising at least one third adjuster for adjusting the height of the height calibrator.
7. 7. The calibration device according to claim 1 to 6, wherein the position corrector is a reference sensor, a reflection sensor, a magnetic sensor, a pressure sensor or a conductivity sensor.
8. 8. The calibration device according to any one of claims 1 to 6, further comprising at least one first adjuster for adjusting an assembly position of the position calibration device.
9. 9. A calibration method for providing at least one calibration device according to claim 1 for calibrating positions of a plurality of operators in at least one direction, the calibration method comprising: a first transfer operator program for transferring the plurality of operators to the detection area above the carrier to move along a first direction; A first detection program for detecting the positions of the plurality of operators in the first direction in a non-contact manner at a first detection position by using a position corrector; A transposition procedure, namely driving the position corrector to rotate by the bearing and changing the first detection position to be positioned at a second detection position; A second transfer operator program for transferring the plurality of operators to displace in a second direction in the detection area above the carrier; a second detecting program for detecting the positions of the plurality of operators in the second direction at the second detection position by the position corrector; And the comparison program is used for receiving the position data of the plurality of operators transmitted by the first detection program and the second detection program by the processor, analyzing the positions of the plurality of operators in the first direction and the second direction, obtaining the position deviation values of the plurality of operators, and compensating and correcting the actual operation positions of the plurality of operators.
10. 10. The method of claim 9, further comprising a pre-program for default of a center position of one of the plurality of operators in the detection area as a calibration initial position for at least one direction displacement of the other operators based on the calibration initial position.
11. 11. The method of claim 10, wherein the first transfer tool further comprises a first jog means for performing jog displacement along the first direction by the plurality of tools, so that the first detection program detects positions of the plurality of tools after jog and the comparison program analyzes the jog position data to obtain the position deviation value of the plurality of tools in the first direction.
12. 12. The method of claim 10, wherein the second transferring device further comprises a second jogging device for jogging the plurality of devices along the second direction, so that the second detecting device detects the jogged positions of the plurality of devices, and the comparing device analyzes the jogged position data to obtain the position deviation values of the plurality of devices in the second direction.
13. 13. The method of any one of claims 9 to 12, further comprising a third transferring operation device program and a third detecting program, wherein the third transferring operation device program transfers the plurality of operation devices to a default height value along a third direction along the detecting area of the carrier, the third detecting program uses a height corrector to detect the positions of the plurality of operation devices in the third direction in a non-contact manner, and the comparing program uses the processor to receive the plurality of operation device position data transmitted by the third detecting program so as to obtain the height position deviation value of the plurality of operation devices and compensate and correct the actual height operation position of the operation devices.
14. 14. The method of claim 13, wherein the third transferring device further comprises a third jogging device for jogging the plurality of devices along the third direction, so that the third detecting device detects the jogged positions of the plurality of devices, and the comparing device analyzes the jogged position data to obtain the position deviation values of the plurality of devices in the third direction.
15. 15. The method according to any one of claims 9 to 12, wherein the first detecting process further comprises detecting the positions of the plurality of operators in a third direction in a non-contact manner at the first detected position or the second detected position by the position corrector.
16. 16. A work machine, comprising: A machine table; at least one operation device, which is configured on the machine, and is provided with at least one carrier and at least one operation mechanism, wherein the at least one carrier is used for carrying a plurality of electronic components, and the at least one operation mechanism is provided with a plurality of operators for executing default operation on the plurality of electronic components; The calibration device according to claim 1, wherein the calibration device is mounted on the machine for calibrating positions of the plurality of operators in at least one direction; And the central control device is used for controlling and integrating the actions of the devices so as to execute automatic operation.
17. 17. The work machine of claim 16, wherein the work device further comprises a temperature control mechanism, wherein the temperature control mechanism provides at least one temperature control at the plurality of work machines.
18. 18. The work machine of claim 16, wherein the work device further comprises a test chamber, the test chamber housing being disposed outside of the tester.

Description

Correction device, correction method and working machine using correction device Technical Field The invention relates to a correction device and a correction method, which are used for detecting the positions of a plurality of operators in at least one direction by contact or non-contact, are beneficial to compensating and correcting the actual operation positions of the plurality of operators and improve the operation accuracy. Background In today, a working machine performs a default operation (such as a pick-and-place operation or a print operation) on an electronic component by using a working machine (such as a lifter or a printer) of a working mechanism (such as a lifter or a print mechanism) on a different carrier (such as a tray, a carrier, a tester or a pre-temperature tray). An operation mechanism of a material moving mechanism is taken as an example, the material moving mechanism is provided with a plurality of material moving devices and moves to a default operation position to execute the material taking and discharging operation of a plurality of electronic components, because the electronic components are gradually accurate and tiny, the operation position accuracy requirement for the plurality of material moving devices to synchronously move the plurality of electronic components into a plurality of accommodating grooves of a carrying platform is quite high, the material moving mechanism is easy to cause abnormality in the operation position of the material moving devices under the conditions that a batch of the plurality of material moving devices are replaced, the material taking and discharging accuracy of the plurality of material moving devices is high, such as an exclusive or material moving collision machine, etc., the material moving devices are assembled in an inclined way, for example, the material moving devices are abnormal in the operation position of the material taking and discharging height due to the insufficient assembly height, and the abnormal state can not accurately take and discharge the electronic components, and operators have to perform detection correction on the operation position accuracy of the plurality of the material moving devices of the material moving mechanisms. Disclosure of Invention The invention aims to provide a correction device, a correction method and a working machine applying the correction device and the correction method. In order to achieve the above purpose, the invention adopts the following technical scheme: a calibration device for calibrating positions of a plurality of operators, the calibration device comprising: A carrier, forming a detection area above; The position corrector is assembled on the bearing tool along the detection axis, and detects the positions of the plurality of operators which are displaced to the detection area in at least one direction in at least one detection position in a contact or non-contact mode; the indexing driving source is used to drive the bearing to rotate, so that the bearing bears the position corrector to change the detection position. The correcting device comprises a motor or a motor and at least one transmission group. The correcting device is characterized in that the bearing is provided with a rotating shaft component for connecting with the indexing driving source. The correcting device further comprises at least one height corrector for detecting the position of the working device in the third direction. The correcting device is characterized in that the bearing is provided with at least one through hole, and the height corrector is arranged below the through hole. The correcting device further comprises at least one third adjuster for adjusting the assembly height of the height corrector. The correcting device comprises a position corrector, a control type sensor, a reflection type sensor, a magnetic type sensor, a pressure type sensor or a conductive type sensor. The correcting device further comprises at least one first adjuster, wherein the first adjuster is used for adjusting the assembling position of the position corrector. A correction method for correcting positions of a plurality of operators in at least one direction, the correction method comprising: a first transfer operator program for transferring the plurality of operators to the detection area above the carrier to move along a first direction; A second transferring operation device program for transferring the plurality of operation devices to the detection area above the carrier to move along a second direction; A first detecting program for detecting the positions of the plurality of operators in the first direction in a contact or non-contact manner at a first detecting position by the position corrector; A second detecting program for detecting the positions of the plurality of operators in the second direction at a second detection position by the position corrector; A transposition procedure, namely driving the positi