A conveying device and conveying method based on a measuring sensor
A technology for measuring sensors and conveying devices, applied in the directions of measuring devices, conveyor objects, transportation and packaging, etc., can solve the problems of easy generation of dust, time-consuming, and low accuracy of clappers, reducing friction on the surface of the board, improving cleanliness, The effect of high precision on the clapper
Active Publication Date: 2022-06-28
深圳富德为智能科技有限公司
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Problems solved by technology
Therefore, the PLC system can only calculate the coordinate data after the PCB completely passes through the conveying section, and the measurement process takes a long time
[0004] To sum up, the existing technologies have disadvantages such as easy generation of dust due to board surface friction, poor cleanliness in the production line, more complex structure, longer time-consuming measurement data, and low accuracy of board making, respectively or at the same time.
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[0036] In order to make the object, principle, technical solution and advantages of the invention more clear, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that, as described in the Summary of the Invention, the specific embodiments described herein are for explaining the present invention, but not for limiting the present invention.
[0037]It should be noted that, in the description of the present invention, the terms "center", "longitudinal", "horizontal", "top", "bottom", "front", "rear", "left" and "right" , "vertical", "horizontal", "top", "bottom", "inside", "outside" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, according to the text or technology of the description The connection or positional relationship that can be determined by the content is partially omitted fo...
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In the present invention, the measuring sensors are arranged according to a predetermined layout, that is, the first measuring sensor is located at the entrance of the conveying section, and the second measuring sensor and the third measuring sensor are located on one side of the conveying section , the fourth measurement sensor is located on the opposite side of the second measurement sensor and the third measurement sensor. According to the geometric theorem, summarize the calculation formula of the data of the attitude adjustment before the absorption part absorbs the sheet, the measuring sensor transmits the measurement signal to the PLC, and the PLC performs conversion and calculates the data of the adjustment attitude before the absorption of the sheet according to the calculation formula, and the absorption part is based on the PLC Adjust the calculation results and then pick up the sheet. The present invention can replace the traditional clapper mode, can reduce friction on the plate surface, prevent dust, and improve the cleanliness of the production line. Compared with the existing method of determining the position of the plate with a measuring sensor, the clapper accuracy of the present invention is higher, and the measurement data required The duration can also be shortened.
Description
technical field [0001] The invention relates to the field of conveying equipment, in particular to a conveying device and conveying method based on a measurement sensor. Background technique [0002] A printed circuit board (Printed Circuit Board, PCB) is an important electronic component, a support body for electronic components, and a carrier for electrical connection of electronic components. In the production of printed circuit boards, it is often necessary to switch different processes. In the prior art, the PCB is generally pushed to the correct position by a clapping machine, and then the PCB is transported by a mechanical arm or a suction part. This clapping process In the middle, the friction of the board surface is easy to generate dust, and the cleanliness in the production line is poor. In addition, this method needs to add a clapper, and the structure is more complicated. In the prior art, there is also the use of a manipulator for edge finding, that is, a las...
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IPC IPC(8): G05B19/05B65G47/90G01B11/02
Inventor 简永东封任龚仲强
Owner 深圳富德为智能科技有限公司