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A testing machine and testing method for semi-finished products of bridge piles

A technology of semi-finished products and testing machines, which is applied in semiconductor/solid-state device testing/measurement, electrical components, circuits, etc. It can solve the problems that unqualified products cannot be reused, silica gel cannot be reused, and the production efficiency of bridge stacks is low. High efficiency, saving working time and convenient control

Active Publication Date: 2016-08-24
SHANDONG CAIJU ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing testing machines can only test finished bridge piles, that is, they must be tested after packaging the silica gel. The problems in this detection are: 1. Waste of materials. Cannot be reused; 2. The production efficiency of the bridge stack is low. When encapsulating the silica gel on the bridge stack, no matter whether the qualified product or the unqualified product needs to be encapsulated with silica gel, the unqualified product cannot be reused

Method used

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  • A testing machine and testing method for semi-finished products of bridge piles
  • A testing machine and testing method for semi-finished products of bridge piles
  • A testing machine and testing method for semi-finished products of bridge piles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 As shown: the bridge stack semi-finished product testing machine includes a frame 1, a test bench 3 arranged on the upper part of the frame 1, a test mechanism above the frame 1, a power mechanism in the frame 1, a test bench 3 and a Between the position detection mechanism and the control device. The bridge pile semi-finished products to be tested are neatly placed on the test platform 3, the power mechanism pushes the test platform 3 to reciprocate and transports the bridge pile semi-finished products, and the two testing agencies respectively test the bridge pile semi-finished products on both sides of the test platform 3, and the position detection mechanism can detect The position of the half-finished bridge stack, and upload the position signal of the semi-finished bridge stack to the control device; the control device controls the power mechanism to cooperate with the testing mechanism according to the signal detected by the position detection me...

Embodiment 2

[0080] The difference between embodiment 2 and embodiment 1 is that: the test bench 3 is only provided with a row of storage slots and insulation slots for placing semi-finished bridge stacks, and there is only one testing mechanism.

Embodiment 3

[0082] The difference between Embodiment 3 and Embodiment 1 is that the output shaft of the servo motor 18 is connected with a lead screw through a shaft coupling, the test bench mounting seat 10 is provided with a nut that is compatible with the lead screw, and the servo motor 18 is connected to the lead screw through the lead screw nut. The auxiliary pushes the test bench to move, so the structure is simple and it is not easy to be damaged.

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Abstract

The invention, which belongs to the technical field of testing equipment, provides a testing machine of bridge pile semi-finished products and a detection method thereof. The testing machine is characterized in that the machine comprises two testing mechanisms and a position detection mechanism; the two testing mechanisms detect bridge pile semi-finished products at the two sides of a testing bench (3); and the position detection mechanism detects positions of the semi-finished products and transmits the information to a control unit and the control unit controls the testing mechanisms to cooperate with a power mechanism to test the semi-finished products on the testing bench (3). Besides, the testing machine is also provided with a testing bench direction indication unit for displaying a moving direction of the testing bench (3). One testing mechanism detects the bridge pile semi-finished products arranged at one side of the testing bench (3) when the testing bench (3) moves forward; and the other testing mechanism detects the bridge pile semi-finished products arranged at the other side of the testing bench (3) when the testing bench (3) moves backward. According to the invention, the testing machine tests the bridge pile semi-finished products directly, thereby avoiding a problem of material wasting caused by detection after silica gel packaging. The detection efficiency is high; and the working time is substantially saved. In addition, accuracy of the detection method is high.

Description

technical field [0001] The invention relates to a testing machine for semi-finished products of bridge piles and a detection method, belonging to the technical field of testing equipment, in particular to a testing machine for testing semi-finished products of bridge piles. Background technique [0002] The bridge stack is an electronic component, which is composed of multiple diodes inside, and its main function is to rectify and adjust the direction of the current. With the advancement of automation, the use of bridge stacks has greatly increased. The process of producing bridge piles must be inspected to ensure the quality of bridge piles. [0003] Existing testing machines can only test finished bridge piles, that is, they must be tested after packaging the silica gel. The problems in this detection are: 1. Waste of materials. Cannot be reused; 2. The production efficiency of the bridge stack is low. When the bridge stack is encapsulated with silica gel, no matter whet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/66
CPCH01L22/10
Inventor 李向东黄兵
Owner SHANDONG CAIJU ELECTRONICS TECH CO LTD
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