Electronic component test mobile calibration mechanism and calibration method thereof

Abstract

The invention belongs to the technical field of electronic component testing, and particularly relates to an electronic component testing moving calibration mechanism and a calibration method thereof.The electronic component testing moving calibration mechanism comprises an operation table and further comprises calibration mounting bases fixedly mounted at the top of the operation table; servo telescopic motors are installed in the calibration mounting bases in a penetrating mode, calibration blocks are fixedly installed between the telescopic ends of the servo telescopic motors, a calibration frame is fixedly installed at one end of each calibration mounting base, and an electric telescopic rod is installed at the top end of each calibration frame in a penetrating mode; a telescopic mounting plate is fixedly mounted at the bottom of the telescopic end of the electric telescopic rod, the telescopic ends in the multiple servo telescopic motors are matched with a calibration block to adjust the position of the electronic component, high-precision position adjustment can be conducted on the electronic component, errors are not prone to occurring when the position of the electronic component is adjusted, and the positioning precision of the electronic component is improved. Therefore, the accuracy of mobile calibration of the electronic component is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of electronic component testing, and in particular relates to a mobile calibration mechanism for electronic component testing and a calibration method thereof. Background Art

[0002] With the advancement of industrial level and the improvement of people's living standards, the application of integrated circuits is becoming more and more extensive. At the same time, in order to meet the production of integrated circuits, the application of electronic component testing equipment is also becoming more and more extensive. The existing electronic component testing equipment places the electronic components from the raw material tray onto the fixture through a suction device. Since there is a large gap between the accommodating cavity of the raw material tray and the electronic components, and the fixture has high requirements on the placement direction of the electronic components, it is necessary to calibrate the direction of the electronic components during the process of the suction device sucking the electronic components. For this purpose, a mobile calibration mechanism for electronic component testing is proposed.

[0003] For example, the Chinese patent with authorization announcement number CN211504961U discloses a mobile testing device for electronic components, including a support plate, a moving mechanism and a testing mechanism. Through the arrangement of the moving mechanism and the testing mechanism, when a large number of sample tests are required, it is only necessary to increase the number of testing mechanisms, and then the moving mechanism drives the testing mechanisms to move back and forth up and down to perform tests and continuously replace electronic components.

[0004] This patent has the following problems:

[0005] Prior art documents make it difficult to perform high-precision position adjustment on electronic components, and errors are prone to occur during position adjustment, thereby reducing the accuracy of electronic component movement and calibration. Furthermore, prior art documents make it difficult to perform vacuum extraction on electronic components, which can easily damage them during grasping, thus reducing the safety of electronic component calibration. In view of this, we propose a mobile calibration mechanism for electronic component testing. Summary of the Invention

[0006] The purpose of the present invention is to address the above-mentioned technical problems and provide an electronic component testing mobile calibration mechanism and a calibration method thereof, so as to improve the accuracy of the mobile calibration of electronic components and improve the safety of the electronic component calibration.

[0007] In view of this, the present invention provides a mobile calibration mechanism for testing electronic components, comprising an operating table, and further comprising: a calibration mounting seat is fixedly installed on the top of the operating table, a servo telescopic motor is installed inside the calibration mounting seat, a calibration block is fixedly installed between the telescopic ends of the servo telescopic motor, a calibration frame is fixedly installed on one end of the calibration mounting seat, an electric telescopic rod is installed on the top of the calibration frame, a telescopic mounting plate is fixedly installed on the bottom of the telescopic end of the electric telescopic rod, laser rangefinders are fixedly installed on both sides of the telescopic mounting plate, a vacuum suction nozzle is fixedly installed on the bottom of the telescopic mounting plate, and a pressure sensor is fixedly installed on one side of the vacuum suction nozzle.

[0008] Based on the above structure, the position of electronic components is adjusted by cooperating with the calibration block through the telescopic ends inside multiple servo telescopic motors, which can perform high-precision position adjustment on the electronic components, thereby improving the accuracy of the movement calibration of the electronic components. Then, the telescopic end of the electric telescopic rod is used to drive the telescopic mounting plate to move up and down, and then the laser rangefinder is used to detect the distance of the electronic components. Then, the vacuum suction nozzle is used in conjunction with the pressure sensor to adjust the pressure of the electronic components for adsorption, which can perform vacuum suction on the electronic components, thereby improving the safety of the electronic component calibration.

[0009] Preferably, an operating panel is fixedly mounted on the surface of the calibration frame, and an operating pad is fixedly mounted on the top of the operating panel.

[0010] Preferably, protective plates are fixedly installed on both sides of the operating table, lighting lamps are fixedly installed between the protective plates, and a supporting platform is fixedly installed on the bottom of the operating table.

[0011] Preferably, the support platform is made of metal, a placement box is fixedly installed on the top of the support platform, and a support base is fixedly installed on the bottom of the support platform.

[0012] Preferably, a placement pad is fixedly installed on the top of the placement box, and a control installation plate is fixedly installed on the surface of the placement box.

[0013] Preferably, a power socket is fixedly installed on the top of the control installation plate, and a PLC controller is fixedly installed on the top of the power socket.

[0014] Preferably, a receiving groove is provided through the interior of the support seat, a receiving partition is fixedly installed inside the receiving groove, and a supporting base plate is fixedly installed at the bottom of the support seat.

[0015] Preferably, an anti-skid plate is fixedly installed on the bottom of the supporting base plate, and the anti-skid plate is made of rubber material.

[0016] Preferably, a mobile calibration method for testing electronic components comprises the following steps:

[0017] S1. First, multiple servo telescopic motors can be started, and the positions of electronic components can be adjusted through the telescopic ends inside the multiple servo telescopic motors in conjunction with calibration blocks. Then, the electric telescopic rod is started to telescope in real time, and the telescopic mounting plate is driven up and down by the telescopic end of the electric telescopic rod. The distance to the electronic components is detected by using a laser rangefinder, and then the vacuum nozzle is used in conjunction with a pressure sensor to adjust the pressure of the electronic components for adsorption.

[0018] S2. Then, the electronic components are placed and calibrated by using the operating panel and operating pad. Then, the protective plate is used to provide real-time protection on both sides of the electronic components, and the lighting is used to assist in illuminating the position of the calibrated electronic components. Then, the support table is used to support the equipment, and the placement box and the placement pad on the top are used to flexibly place the calibrated electronic components.

[0019] S3. Finally, the program is set and coordinated by using the PLC controller, the electrical equipment is automatically programmed and operated by the PLC controller, and the electrical equipment is connected to the power supply using the power jack. The components are then movably stored using the storage slots inside the support base, and the equipment is provided with anti-slip support by using the support bottom plate and the anti-slip plate to avoid the problem of the overall equipment tilting and moving.

[0020] The beneficial effects of the present invention are:

[0021] This electronic component testing mobile calibration mechanism and calibration method, during daily use, adjusts the position of electronic components through the telescopic ends inside multiple servo telescopic motors in conjunction with calibration blocks. It can perform high-precision position adjustment on electronic components, and errors are not prone to occur when adjusting the position of electronic components, thereby improving the accuracy of mobile calibration of electronic components.

[0022] The invention relates to a mobile calibration mechanism for testing electronic components and a calibration method thereof. During daily use, the telescopic end of an electric telescopic rod drives a telescopic mounting plate to move up and down, and then a laser rangefinder is used to detect the distance of the electronic components. Subsequently, a vacuum nozzle is used in conjunction with a pressure sensor to adjust the pressure of the electronic components for adsorption. The electronic components can be vacuum-sucked, and it is not easy to cause damage to the electronic components when they are grabbed, thereby improving the safety of electronic component calibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall three-dimensional diagram of the present invention;

[0024] Figure 2 Schematic diagram of the overall structure of the present invention;

[0025] Figure 3 A partial three-dimensional diagram of the operating table in the present invention;

[0026] Figure 4 A partial perspective view of the control installation plate in the present invention;

[0027] Figure 5 It is a partial three-dimensional diagram of the support base in the present invention.

[0028] The marks in the figure are:

[0029] 1. Support table; 2. Support base; 201. Storage slot; 202. Storage partition; 3. Support bottom plate; 301. Anti-skid plate; 4. Storage box; 401. Storage pad; 5. Protective plate; 501. Lighting lamp; 6. Control mounting plate; 601. Power jack; 602. PLC controller; 7. Operating table; 701. Calibration mounting base; 702. Servo telescopic motor; 703. Calibration block; 8. Calibration frame; 801. Electric telescopic rod; 802. Telescopic mounting plate; 803. Laser rangefinder; 804. Vacuum nozzle; 805. Pressure sensor; 9. Operating panel; 901. Operating pad. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The present application discloses a mobile calibration mechanism for testing electronic components. Figure 1-Figure 5 , including an operating table 7, and also including: a calibration mounting seat 701 is fixedly installed on the top of the operating table 7, a servo telescopic motor 702 is installed inside the calibration mounting seat 701, a calibration block 703 is fixedly installed between the telescopic ends of the servo telescopic motor 702, a calibration frame 8 is fixedly installed on one end of the calibration mounting seat 701, an electric telescopic rod 801 is installed on the top of the calibration frame 8, a telescopic mounting plate 802 is fixedly installed on the bottom of the telescopic end of the electric telescopic rod 801, laser rangefinders 803 are fixedly installed on both sides of the telescopic mounting plate 802, a vacuum suction nozzle 804 is fixedly installed on the bottom of the telescopic mounting plate 802, and a pressure sensor 805 is fixedly installed on one side of the vacuum suction nozzle 804.

[0032] Based on the above structure, the position of the electronic components is adjusted by the telescopic ends of the multiple servo telescopic motors 702 in conjunction with the calibration block 703, which can perform high-precision position adjustment on the electronic components. It is not easy to make errors when adjusting the position of the electronic components, thereby improving the accuracy of the movement calibration of the electronic components. Then, the telescopic end of the electric telescopic rod 801 is used to drive the telescopic mounting plate 802 to move up and down, and then the laser rangefinder 803 is used to detect the distance of the electronic components. Then, the vacuum nozzle 804 is used in conjunction with the pressure sensor 805 to adjust the pressure of the electronic components for adsorption, which can It can vacuum suck the electronic components, and it is not easy to cause damage to the electronic components when grabbing the electronic components, thereby improving the safety of the electronic component calibration. The servo telescopic motor 702 is electrically connected to the PLC controller 602 through a wire, the electric telescopic rod 801 is electrically connected to the PLC controller 602 through a wire, the laser rangefinder 803 is electrically connected to the PLC controller 602 through a wire, the vacuum nozzle 804 is electrically connected to the PLC controller 602 through a wire, and the pressure sensor 805 is electrically connected to the PLC controller 602 through a wire.

[0033] In one embodiment, an operating panel 9 is fixedly mounted on the surface of the calibration frame 8 , and an operating pad 901 is fixedly mounted on the top of the operating panel 9 .

[0034] Specifically, an operating pad 901 is fixedly mounted on the top of the operating panel 9 .

[0035] In this embodiment, the operation panel 9 and the operation pad 901 can be used to calibrate the placement of electronic components, thereby improving the stability of the electronic component calibration.

[0036] In one embodiment, protective plates 5 are fixedly installed on both sides of the operating table 7, lighting lamps 501 are fixedly installed between the protective plates 5, and a supporting platform 1 is fixedly installed on the bottom of the operating table 7.

[0037] Specifically, lighting lamps 501 are fixedly installed between the protective plates 5.

[0038] In this embodiment, the protective plate 5 can be used to protect both sides of the electronic components, and then the lighting lamp 501 can be used to assist in lighting the calibrated electronic components, thereby improving the safety of calibration. The lighting lamp 501 is electrically connected to the PLC controller 602 through a wire.

[0039] In one embodiment, the support platform 1 is made of metal, a placement box 4 is fixedly installed on the top of the support platform 1, and a support base 2 is fixedly installed on the bottom of the support platform 1.

[0040] Specifically, a placement box 4 is fixedly installed on the top of the support platform 1.

[0041] In this embodiment, the support platform 1 can be used to support the device, thereby improving the stability of calibration.

[0042] In one embodiment, a placement pad 401 is fixedly installed on the top of the placement box 4 , and a control installation board 6 is fixedly installed on the surface of the placement box 4 .

[0043] Specifically, a placement pad 401 is fixedly installed on the top of the placement box 4 .

[0044] In this embodiment, the placement box 4 and the placement pad 401 on the top can be used to flexibly place the calibrated electronic components, thereby improving the convenience of placing the electronic components.

[0045] In one embodiment, a power socket 601 is fixedly mounted on the top of the control installation plate 6 , and a PLC controller 602 is fixedly mounted on the top of the power socket 601 .

[0046] Specifically, a power socket 601 is fixedly installed on the top of the control installation plate 6 , and a PLC controller 602 is fixedly installed on the top of the power socket 601 .

[0047] In this embodiment, the program instructions set by the PLC controller 602 can be used to automatically program and operate the electrical equipment, so that the various components of the equipment can coordinate and cooperate with each other, and then the power socket 601 is used to power the electrical equipment, thereby improving the stability of the operation of the electrical equipment. The PLC controller 602 is electrically connected to the power socket 601 through a wire, and the power socket 601 is electrically connected to an external power supply through a wire.

[0048] In one embodiment, a receiving groove 201 is provided through the interior of the support base 2 , a receiving partition 202 is fixedly installed inside the receiving groove 201 , and a supporting base plate 3 is fixedly installed at the bottom of the support base 2 .

[0049] Specifically, a receiving groove 201 is provided through the interior of the support base 2 , and a receiving partition 202 is fixedly installed inside the receiving groove 201 .

[0050] In this embodiment, the storage groove 201 inside the support base 2 can be used to movably store components to avoid the loss of components due to scattered and random placement. At the same time, it is convenient and quick to find, take and use them, thereby improving the convenience of equipment storage.

[0051] In one embodiment, an anti-skid plate 301 is fixedly installed on the bottom of the supporting base plate 3, and the anti-skid plate 301 is made of rubber material.

[0052] Specifically, an anti-skid plate 301 is fixedly installed on the bottom of the supporting base plate 3 .

[0053] In this embodiment, the support base 3 can be used in conjunction with the anti-slip plate 301 to provide anti-slip support for the equipment, thereby improving the stability of the calibration equipment, avoiding the problem of slipping and shifting of the entire equipment, and making the calibration mechanism more accurate.

[0054] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile calibration mechanism for testing electronic components, comprising an operating table (7), characterized in that: Also includes: The top of the operating table (7) is fixedly mounted with a calibration mounting seat (701), the interior of the calibration mounting seat (701) is penetrated by a servo telescopic motor (702), a calibration block (703) is fixedly mounted between the telescopic ends of the servo telescopic motor (702), one end of the calibration mounting seat (701) is fixedly mounted with a calibration frame (8), the top of the calibration frame (8) is penetrated by an electric telescopic rod (801), the bottom of the telescopic end of the electric telescopic rod (801) is fixedly mounted with a telescopic mounting plate (802), both sides of the telescopic mounting plate (802) are fixedly mounted with a laser rangefinder (803), the bottom of the telescopic mounting plate (802) is fixedly mounted with a vacuum suction nozzle (804), and one side of the vacuum suction nozzle (804) is fixedly mounted with a pressure sensor (805).

2. The mobile calibration mechanism for electronic component testing according to claim 1, characterized in that: An operating panel (9) is fixedly mounted on the surface of the calibration frame (8), and an operating pad (901) is fixedly mounted on the top of the operating panel (9).

3. The mobile calibration mechanism for electronic component testing according to claim 1, characterized in that: Protective plates (5) are fixedly installed on both sides of the operating table (7), and lighting lamps (501) are fixedly installed between the protective plates (5). A supporting platform (1) is fixedly installed on the bottom of the operating table (7).

4. The mobile calibration mechanism for electronic component testing according to claim 3, characterized in that: The support platform (1) is made of metal material, a placement box (4) is fixedly installed on the top of the support platform (1), and a support base (2) is fixedly installed on the bottom of the support platform (1).

5. The mobile calibration mechanism for electronic component testing according to claim 4, characterized in that: A placement pad (401) is fixedly mounted on the top of the placement box (4), and a control installation plate (6) is fixedly mounted on the surface of the placement box (4).

6. The mobile calibration mechanism for electronic component testing according to claim 5, characterized in that: A power socket (601) is fixedly mounted on the top of the control installation plate (6), and a PLC controller (602) is fixedly mounted on the top of the power socket (601).

7. The mobile calibration mechanism for electronic component testing according to claim 4, characterized in that: A receiving groove (201) is provided through the interior of the support seat (2), a receiving partition (202) is fixedly installed inside the receiving groove (201), and a supporting base plate (3) is fixedly installed at the bottom of the support seat (2).

8. The mobile calibration mechanism for electronic component testing according to claim 7, characterized in that: An anti-skid plate (301) is fixedly mounted on the bottom of the supporting base plate (3), and the anti-skid plate (301) is made of rubber material.

9. An electronic component testing and mobile calibration method according to claims 1-8, characterized in that: The calibration method includes the following steps: S1. First, the position of the electronic components can be adjusted by starting multiple servo telescopic motors (702) and using the telescopic ends inside the multiple servo telescopic motors (702) to cooperate with the calibration block (703). Then, the electric telescopic rod (801) is started to move in real time. The telescopic end of the electric telescopic rod (801) drives the telescopic mounting plate (802) to move up and down. The distance to the electronic components is detected by using a laser rangefinder (803). Then, the vacuum nozzle (804) cooperates with the pressure sensor (805) to adjust the pressure of the electronic components for adsorption. S2, then the electronic components are placed and calibrated by using the operating panel (9) and the operating pad (901), and then the protective plate (5) is used to protect both sides of the electronic components in real time, and the illuminating lamp (501) is used to provide auxiliary lighting for the calibrated electronic component position, and then the support table (1) is used to support the device, and at the same time, the placement box (4) and the placement pad (401) on the top are used to flexibly place the calibrated electronic components; S3. Finally, the program setting and coordinated control are performed by using the PLC controller (602). The electrical equipment is automatically programmed and operated by the PLC controller (602). The electrical equipment is connected to a power source by using the power socket (601). Then, the components are movably stored by using the storage groove (201) inside the support base (2). The equipment is anti-slip supported by the support base (3) in conjunction with the anti-slip plate (301), thereby preventing the entire equipment from tilting and moving.

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