3results about How to "Reduce counting errors" patented technology

The utility model discloses a piece counting conveying belt which comprises an installation frame, a belt roller, a belt and a main drive motor, safety optical gratings are fixedly installed on the two sides of the input end of the installation frame and located above the belt, counting sensors are installed on the two sides of the installation frame, the number of the counting sensors is two, and the counting sensors are located at the two ends of the installation frame respectively. The counting sensor located at the input end of the mounting rack is located on one side of the safety grating close to the output end of the mounting rack. Whether goods exist on the belt or not is detected through the safety optical grating, the possibility that a plurality of goods are placed on the mechanical arm within a certain range is reduced, the goods pass through the counting sensors after being conveyed to the outer side of the safety optical grating range and are counted through the counting sensors, and the two counting sensors are arranged for rechecking the number. The counting sensor located at the rear end ensures that the goods leave the belt, and counting errors are reduced.

The utility model discloses a device and detection equipment for cable on-off detection and counting, design electronic technical field, the first input of first comparison unit connects resistance R5's first end, the second input of first comparison unit connects the first USB port among double -deck USB, the first end of resistance R12 is connected among the second USB port in double -deck USB, the second end of resistance R5 and the second end of resistance R12 ground, the first USB port and second USB port connect corresponding detection end, the output of first comparison unit connects the control end of first switch, the input of first switch connects the output of counting unit and the first power supply pin of double -deck USB, and the input of counting unit and the second power supply pin of double -deck USB connect power supply output end. In this way, the number of the cable that is turned on in the multiple cables of this test is counted conveniently, and the problem of human counting mistake is reduced.

The utility model provides a boutique box counting and stacking device which comprises a transmission machine, an infrared counting machine is arranged on one side of the transmission machine, a guide plate is arranged at one end of the transmission machine, and a collecting box is arranged at one end of the guide plate. According to the boutique box counting and stacking device, by arranging a guide plate, a mobile phone box and other structures, balls of the guide plate are matched with rubber rollers of a limiting plate, friction is reduced, the product appearance is protected, stable and accurate conveying is guaranteed, the process reliability and efficiency are improved, the service life of the device is prolonged, and cost is reduced; the compatibility is enhanced; the baffle and the assembly thereof can effectively buffer collision, prevent products from being damaged and improve the yield; the connection design of the baffle and the base plate is convenient and practical, the structural durability is enhanced, the stacking stability, high efficiency and quality of the boutique boxes are powerfully guaranteed, and the baffle and the base plate jointly push production operation to be carried out orderly and efficiently.