X-Y movement device for simple chip mounter

Abstract

Disclosed is an X-Y movement device for a simple chip mounter. A Y-axis driving motor is arranged on the outer side of a pedestal, the inner side of the pedestal is connected with a Y-axis light bar fixing base through a light bar, the Y-axis light bar fixing base is connected with a fixing pedestal through a Y-direction light bar, a Y-direction gear is arranged on the outer side of the Y-axis light bar fixing base, a gear is arranged on the outer side of the fixing pedestal, a synchronous toothed belt is arranged between the Y-direction gear and the gear and connected with a second fixing pedestal, the second fixing pedestal is slidably connected with the Y-direction light bar, an X-direction gear and an X-direction light bar are arranged on the second fixing pedestal, an X-direction toothed belt is arranged on the X-direction gear 7, a chip mounting head pedestal is arranged on the X-direction light bar, a PCB (printed circuit board) fixing support is arranged below the chip mounting head pedestal, a feed chute is connected with the PCB fixing support, the motor drives the gear to drive the synchronous toothed belt to linearly reciprocate within a certain range, and the synchronous toothed belt moves to drive a linear bearing fixed on a shaft pedestal to realize linkage movement in an X-Y axis direction. The X-Y movement device has the advantages of simple structure and low maintenance cost.

Description

technical field [0001] The invention relates to a two-dimensional motion mechanism, in particular to an X-Y motion device of a simple placement machine. Background technique [0002] Surface mount technology as the main component and main technology of electrical interconnection technology [0003] That is, SMT is the mainstream of modern electrical interconnection technology. After more than 20 years of development, SMT has become the main technical means for PCB circuit component level interconnection of modern electronic products. At present, the penetration rate of SMT applications in China has exceeded 50%. Because of the continuous demand for placement machines by electronic manufacturers and the backward technology of domestic placement machines, most of the large and adaptable placement machines are imported from abroad. , and although these large and medium-sized placement machines have high precision and fast speed, they have complex structures, high maintenance ...

AI Technical Summary

Problems solved by technology

At present, the penetration rate of SMT applications in China has exceeded 50%. Because of the continuous demand for placement machines from electronic manufacturers and the backward technology of domestic placement machines, most of the large and adaptable placement machines are imported from abroad. , and although these large and medium-sized placement machines have high precision and fast speed, they have complex structures, high maintenance costs, and high prices. The price of each machine is more than 300,000 to 1 million.

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