3results about How to "Realize semi-automatic operation" patented technology

The utility model belongs to the technical field of transformer detection, and particularly relates to a withstand voltage test board for a power-taking transformer. Comprising a test board body, a pressing plate connected to the upper part of the test board body through a pressing cylinder, a probe arranged at the bottom of the pressing plate, a test board arranged at the lower part of the test board body, and a plurality of positioning grooves uniformly formed in the top of the test board, the automatic feeding assembly comprises a plurality of positioning blocks evenly arranged on the front side of the testing plate, two clamping plates arranged on the two sides of the positioning blocks and connected through first electric telescopic rods, a transmission lead screw arranged between the two fixing plates, a motor arranged in one fixing plate and a sliding block in transmission threaded connection to the outer wall of the transmission lead screw. According to the utility model, the semi-automatic operation of the withstand voltage test of the transformer is realized, the efficiency of the transformer test can be improved, the risk of electric shock of testers can be avoided, and the detected transformer can be transferred from the test board to the collection table after the test of the transformer is finished.

The invention relates to the technical field of resource recycling equipment, and discloses resource recycling equipment based on solar light-gathering photo-thermal pyrolysis waste plastics, the resource recycling equipment comprises an upper tank body and a lower tank body, the upper tank body and the lower tank body are detachably connected, the top end of the upper tank body is in threaded connection with a sealing cover, the outer wall of the upper tank body is fixedly connected with a limiting sleeve block, and the limiting sleeve block is in threaded connection with the sealing cover. A support is fixed to the outer side of the limiting sleeve block. The device further comprises a material supplementing mechanism. Feeding is carried out in a pressing mode, the compression spring is installed between the round handle and the cover face, and springback during feeding is achieved. The opening is provided with a designed slope, and the plastic located at the opening enables the cover top to be sealed under the action of gravity through acting force on the side wall. And then through a pressing mode, the feeding notch appears, and the plastic particles naturally slide into the reaction wall furnace under the action of gravity. The small particle size can greatly weaken air entering the furnace, and meanwhile large heat loss does not exist. The hollow cuboid is fit with the gap of the top cover, so that the deviation of the opening is avoided.

This utility model discloses a left-right shuttle-type heat sealing machine, relating to the field of packaging processing equipment technology. It includes a frame, a double heat sealing mold assembly, a shuttle drive mechanism, an ejector device, and a control device. The double heat sealing mold assembly comprises left and right heat sealing mechanisms, each with a heat sealing mold and a heat sealing base mold. The heat sealing mold includes a heat sealing support, a drive cylinder, a pressure plate, a pressure spring, a heat sealing plate with heating elements, and an imported TOSS temperature control system with superior functionality compared to a temperature controller. The shuttle drive mechanism consists of a servo motor, a ball screw, and a linear guide rail, driving the movement of the heat sealing base mold. The ejector device is located below the heat sealing base mold and includes an ejector plate and a cylinder. The control device includes a PLC controller and a touch screen; the frame is equipped with two start buttons and sensors. This utility model achieves parallel feeding and heat sealing through the alternating operation of the double heat sealing molds, improving efficiency, ensuring heat sealing quality, and ensuring operational safety.