Assembling equipment, automatic assembling system and automatic assembling method of ultrasonic sensor
A technology for automatic assembly and assembly of equipment, which is applied in the re-radiation of sound waves, sound-emitting equipment, radio wave measurement systems, etc. rate effect
Inactive Publication Date: 2014-06-18
TUNG THIH ELECTRONICS +1
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However, at present, the above-mentioned assembly steps are usually carried out by manual assembly or semi-automatic equipment, which consumes a lot of manpower and time, and it is difficult to accurately control the processing quality, which affects production efficiency and production yield.
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[0054] refer to figure 1 , figure 2 and image 3 , is a preferred embodiment of the automatic assembly system 100 of the present invention. The automatic assembly system 100 includes an assembling device 1 and a thermosetting device 4 cooperating with each other, which can fully automatically and synchronously assemble multiple such as Image 6 The ultrasonic sensor 5 needs to cooperate with multiple such as Figure 7 ~ Figure 9 The vehicle 6 used.
[0055] refer to Image 6 , the ultrasonic sensor 5 can be applied to a vehicle reversing radar, but is not limited thereto, and includes a hollow metal shell 51 and an oscillating piece 52 attached to the inner bottom surface of the shell 51 by adhesive (not drawn in the figure) . Here, the housing 51 is made of aluminum, and the oscillating plate 52 is made of piezoelectric material and can generate ultrasonic waves, and generate signals for distance measurement according to the ultrasonic waves reflected by adjacent objec...
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An automatic assembling system is used for assembling a plurality of ultrasonic sensors, and is used by combing with a plurality of carriers; the automatic assembling system comprises assembling equipment and thermosetting equipment; the assembling equipment comprises a platform, a convey device arranged on the platform, a housing division device, a glue dispending device, an oscillation sheet placing device and a blanking device; the convey device is used for conveying carriers; the housing division device can respectively place the housings of the ultrasonic sensors in the carriers; the glue dispending device respectively injects adhesion glue in the housings; the oscillation sheet placing device can respectively place the oscillation sheets of the ultrasonic sensors in the housings; the blanking device can remove the carriers form the ultrasonic sensors under heat treatment by the thermosetting equipment. An automatic assembling flow of the ultrasonic sensors can be realized by employing the equipment and method.
Description
technical field [0001] The invention relates to an automatic assembly system, in particular to an automatic assembly system for a vehicle ultrasonic sensor. Background technique [0002] At present, most common automobile anti-collision and reversing radars adopt ultrasonic sensing technology, such as US Patent No. US8104351, which discloses an ultrasonic sensor for automobiles (Ultrasonicsensor). The ultrasonic sensor includes a hollow base and an oscillating piece arranged on the inner bottom surface of the base. The oscillating piece is usually attached to the base by adhesive, which includes steps such as dispensing glue, placing the oscillating piece, heating and fixing, and finished product inspection. However, at present, the above-mentioned assembly steps are usually performed by manual assembly or semi-automatic equipment, which consumes a lot of manpower and time, and it is difficult to accurately control the processing quality, which affects production efficiency...
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IPC IPC(8): G01S15/00
CPCG01S7/521B60R19/483G01S15/931G10K9/122G10K9/22
Inventor 蔡子勤林正辉李士丰张钧华黄渊儒温世仰
Owner TUNG THIH ELECTRONICS