CN204882375U - High accuracy electric probe device - Google Patents

Abstract

The utility model provides a high accuracy electric probe device, its characterized in that, this high accuracy electric probe device includes board base, absorption measuring platform, X axle moving mechanism, Y axle moving mechanism, Z axle elevating system and visual identification mechanism, board base surface has set up absorption measuring platform, sets up X axle moving mechanism and Y axle moving mechanism all around at this absorption measuring platform, wherein being equipped with Z axle elevating system on the Y axle moving mechanism, has set up visual identification mechanism on Z axle elevating system.

Description

High-precision electrical measuring device

【Technical field】

The utility model relates to an electric measuring device in the detection process of the touch industry, in particular to a high-precision electric measuring device.

【Background technique】

At present, in the mobile phone or tablet computer industry, during the detection process, the ITO circuit is mostly a blanking circuit, which is difficult to see with the naked eye. However, some silver paste lines have small paths, close spacing, and many lines. It is labor-intensive and efficient to detect with the naked eye. Low and high misjudgment rate, causing unqualified products to enter the next process, resulting in low yield of finished products. In order to improve the yield rate of finished products, unqualified semi-finished products are detected in time. This requires a high-precision electrical testing equipment to replace manual testing, detect unqualified semi-finished products in a timely manner, increase the detection rate of substandard products, and reduce the labor intensity of testing personnel.

【Content of invention】

Aiming at the above problems, the utility model proposes a high-precision electric measuring device used for detection in the touch industry. The device can improve the detection rate of defective products, prevent defective products from being mixed into good products, improve detection efficiency and accuracy, and reduce detection Labor intensity of personnel.

The high-precision electric measuring device involved in the utility model includes a machine base, an adsorption measurement platform, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis lifting mechanism, and a visual recognition mechanism. The surface of the machine base is provided with an adsorption measurement platform. An X-axis moving mechanism and a Y-axis moving mechanism are arranged around the adsorption measurement platform, wherein a Z-axis lifting mechanism is arranged on the Y-axis moving mechanism, and a visual recognition mechanism is arranged on the Z-axis lifting mechanism.

The X-axis moving mechanism includes a pair of parallel first X-axis moving pairs and second X-axis moving pairs, wherein each X-axis moving pair includes a servo motor, a high-precision ball screw, and a high-precision linear guide.

The Y-axis moving mechanism includes a pair of parallel first Y-axis moving pair and a second Y-axis moving pair, and the first/second Y-axis moving pair is perpendicular to the first/second X-axis moving pair; The Y-axis moving pair includes a drive motor, a linear module and a module support, and the module support is installed on the high-precision ball screw of the X-axis moving pair.

The Z-axis lifting mechanism includes a first Z-axis lifting pair and a second Z-axis lifting pair, wherein the first Z-axis lifting pair is installed on the first Y-axis moving pair, and the second Z-axis lifting pair is installed on the second Y-axis On mobile.

Each Z-axis lifting pair includes a linear stepping motor, a linear guide rail, and a detection probe, and the linear stepping motor drives the detection probe to lift and guide along the linear guide rail.

The visual identification mechanism includes a camera, a lens, and a light source. The visual identification mechanism includes two groups, which are respectively arranged on the Z-axis lifting pair.

【Description of drawings】

Fig. 1 is a structural schematic diagram of the utility model high-precision electric measuring device;

Fig. 2 is a structural schematic diagram of the X-axis moving mechanism of the present invention;

Fig. 3 is a structural schematic diagram of the Y-axis moving mechanism of the present invention;

Fig. 4 is a structural schematic diagram of the Z-axis lifting mechanism of the present invention;

Fig. 5 is a structural schematic diagram of the visual identification structure of the utility model;

Fig. 6 is a structural schematic diagram of a high-precision electric measuring device of the present invention;

Among them: 10. Machine base; 20. Adsorption measurement platform; 30. X-axis moving mechanism; 31. Servo motor; 32. High-precision ball screw; 33. High-precision linear guide rail; 40. Y-axis moving mechanism; 41. Drive motor; 42. Linear module; 43. Module support; 50. Z-axis lifting mechanism; 51. Linear stepping motor; 52. Linear guide rail; 53. Detection probe; 60. Visual recognition mechanism; 61. Camera ; 62, lens; 63, light source.

【Detailed ways】

The utility model will be described in detail below in conjunction with the accompanying drawings and embodiments.

Please refer to the accompanying drawing 1, which shows a high-precision electrical measuring device, including a machine base 10, an adsorption measurement platform 20, an X-axis moving mechanism 30, a Y-axis moving mechanism 40, a Z-axis lifting mechanism 50, and a visual recognition mechanism 60, An adsorption measuring platform 20 is arranged on the surface of the machine base 10, and an X-axis moving mechanism 30 and a Y-axis moving mechanism 40 are arranged around the adsorption measuring platform 20, wherein a Z-axis lifting mechanism 50 is arranged on the Y-axis moving mechanism 40, and a Z-axis lifting mechanism 50 is arranged on the Z-axis moving mechanism 40. A visual identification mechanism 60 is provided on the shaft lifting mechanism 50 .

Please refer to accompanying drawing 2: the X-axis moving mechanism includes a pair of parallel first X-axis moving pairs and second X-axis moving pairs, wherein each X-axis moving pair includes a servo motor 31, a high-precision ball screw 32, High precision linear guide 33.

Please refer to accompanying drawing 3: this Y-axis moving mechanism 40 comprises a pair of parallel first Y-axis moving pair and second Y-axis moving pair, and this first/second Y-axis moving pair and first/second X-axis moving pair The pair is vertical; each pair of Y-axis moving pairs includes a drive motor 41, a linear module 42 and a module support 43, and the module support 43 is mounted on the high-precision ball screw of the X-axis moving pair. The driving motor 41 drives the linear module 42 to move along the Y-axis direction.

Please refer to accompanying drawing 4: this Z axis elevating mechanism 50 comprises the first Z axis elevating pair and the second Z axis elevating pair, wherein the first Z axis elevating pair is installed on the first Y axis moving pair, and the second Z axis elevating pair The pair is installed on the second Y-axis moving pair.

Each Z-axis lifting pair includes a linear stepping motor 51, a linear guide rail 52, and a detection probe 53. The linear stepping motor 51 drives the detection probe 53 to lift and guide along the linear guide rail 52.

Please refer to accompanying drawing 5: the visual recognition mechanism includes a camera 61, a lens 62, and a light source 63. The visual recognition mechanism includes two groups, which are respectively arranged on the Z-axis lifting pair.

The above description is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as above with the preferred embodiment, it is not used to limit the utility model. Anyone who is familiar with the utility model Professional technicians, without departing from the scope of the technical solution of the present utility model, should use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but if they do not depart from the technical solution of the present utility model, the The utility model technology refers to any simple modification, equivalent change and modification made to the above embodiments, which all belong to the scope of the utility model technical solution.

Claims (6)

1. A high-precision electrical measuring device, characterized in that the high-precision electrical measuring device comprises a machine base, an adsorption measurement platform, an X-axis moving mechanism, a Y-axis moving mechanism, a Z-axis lifting mechanism and a visual recognition mechanism, and the machine An adsorption measurement platform is set on the surface of the base, and an X-axis moving mechanism and a Y-axis moving mechanism are arranged around the adsorption measuring platform. A Z-axis lifting mechanism is arranged on the Y-axis moving mechanism, and a visual recognition mechanism is set on the Z-axis lifting mechanism. . 2. The high-precision electric measuring device according to claim 1, wherein the X-axis moving mechanism includes a pair of parallel first X-axis moving pairs and second X-axis moving pairs, wherein each X-axis moving pair has Including servo motor, high-precision ball screw, high-precision linear guide. 3. The high-precision electric measuring device according to claim 2, characterized in that, the Y-axis moving mechanism includes a pair of parallel first Y-axis moving pair and a second Y-axis moving pair, the first/second Y-axis The moving pair is perpendicular to the first/second X-axis moving pair; each Y-axis moving pair includes a drive motor, a linear module and a module support, and the module support cooperates with a high-precision machine installed on the X-axis moving pair on the ball screw. 4. The high-precision electric measuring device according to claim 3, wherein the Z-axis lifting mechanism includes a first Z-axis lifting pair and a second Z-axis lifting pair, wherein the first Z-axis lifting pair is installed on the first Y axis moving pair, and the second Z-axis lifting pair is installed on the second Y-axis moving pair. 5. according to the described high-precision electric measuring device of claim 4, it is characterized in that, each pair of Z-axis lifting pair all comprises a linear stepper motor, linear guide rail, detection probe, and linear stepper motor drives detection probe along Guided by linear guide rails. 6. The high-precision electric measuring device according to claim 5, wherein the visual recognition mechanism includes a camera, a lens, and a light source, and the visual recognition mechanism includes two groups, which are respectively arranged on the Z-axis lifting pair.