Electrical testing device
A technology of electrical testing and testing columns, which is applied in the field of electrical testing devices, can solve the problems of low machine testing efficiency, achieve the effects of reducing waiting time, improving utilization, and speeding up testing efficiency
Pending Publication Date: 2020-04-21
深圳市深科达半导体科技有限公司
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[0003] The purpose of the present invention is to provide an electrical testing device to solve the technical problem of low machine testing efficiency in the prior art
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[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0030] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...
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The invention provides an electrical testing device, which is mainly applied to a sorting machine of sop series products, and comprises a rotary driving piece, a satellite disc, at least two suction nozzle seats, a pressing mechanism and a joint testing mechanism, wherein the satellite disc is driven to rotate by the rotary driving piece; the at least two suction nozzle seats are circumferentiallyarranged on the satellite disc at intervals, and each suction nozzle seat is provided with a placement position for placing a to-be-tested piece; the pressing mechanism is used for pressing the to-be-tested piece on the suction nozzle seat to carry out an electrical test; and the joint testing mechanism is used for jacking and being contacted with the to-be-tested piece on the suction nozzle seatto carry out the electrical test. According to the electrical testing device provided by the invention, one suction nozzle seat receives the material fed by a main turntable, the other suction nozzleseat is pressed by the pressing assembly and jacked by the joint testing mechanism to perform the electrical test on the to-be-tested piece, and after the to-be-tested piece on the suction nozzle seat is detected, the suction nozzle seat at the main turntable can be quickly transferred to the pressing mechanism and the joint testing mechanism to continue the test. The utilization rate of the pressing mechanism and the joint testing mechanism can be improved, the waiting time of the main turntable is reduced, and the detection efficiency of the electrical testing device is improved.
Description
technical field [0001] The invention belongs to the technical field of electrical equipment, and more specifically relates to an electrical testing device. Background technique [0002] At present, there are two methods of material testing in the market: concurrent testing and serial testing. There are generally 4 test stations on the machine table, and the stations are distributed on one side of the main turntable next to each other, and the materials enter the test station from the main turntable. The detection method of the serial test is that the material passes through the detection of the four test stations one by one through the rotation and up and down movement of the main turntable to complete the test; The mouth corresponds to 4 test stations), at this time, the suction nozzle is pressed down to the test seat at the same time to contact the test piece for detection, and after the detection is completed, the suction nozzle takes the material at the same time to com...
Claims
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IPC IPC(8): G01R31/00G01R1/04G01V8/10
CPCG01R31/00G01R1/0408G01V8/10
Inventor 陈林山王建勇李茂贵
Owner 深圳市深科达半导体科技有限公司