4results about How to "Avoid bringing up" patented technology

The utility model relates to the technical field of toasting racks, and discloses a toasting rack for food processing, which comprises a fixed bottom plate, guide upright posts are respectively mounted on the outer wall of the top of the fixed bottom plate, support blocks are clamped on the guide upright posts in a sliding manner, limit components for fixing the support blocks are mounted on the support blocks, and support side plates are mounted on the support blocks. A clamping base is mounted on one side wall of the supporting side plate, a supporting rod is slidably clamped on the clamping base, a fixed side plate is mounted on one side wall of the supporting rod, and a locking screw is loosened, so that the locking screw does not abut against the corresponding supporting rod any more, and then the fixed side plate can be pulled, so that the corresponding supporting hanging rod can be moved out from the interior of the roast smoking rack; according to the device, the position of preserved meat can be conveniently adjusted, one end of a supporting hanging rod is connected with a fixing sleeve in a clamped mode, then a limiting sleeve is connected with the other end of the supporting hanging rod in a clamped mode, and therefore the supporting hanging rod is fixed, the device can more stably fix the supporting hanging rod, and the supporting hanging rod can be prevented from being taken up when the preserved meat is taken.

This invention provides an automated window film applicator for packaging boxes, belonging to the technical field of window film applicators for packaging boxes. It includes a conveyor belt, a transfer table on one side of the conveyor belt, and a feeding mechanism, an adhesive applicator, and a window film applicator assembly sequentially arranged along the feeding direction on the top of the conveyor belt. The window film applicator assembly includes a longitudinal linear module mounted on the top of the transfer table. A mounting plate is fixedly connected to the moving end of the longitudinal linear module, and two film applicators are arranged on one side of the mounting plate. This invention designs the film applicators as a structure with a sliding fit between a negative pressure box and a floating box. The bottom of the floating box is connected to a flexible suction plate with distributed micropores. An indentation on the bottom plate of the floating box forms a negative pressure distribution cavity with the negative pressure holes. This design ensures that the negative pressure is evenly distributed across the entire surface of the film, avoiding localized stress concentration caused by point suction cups, reducing problems such as depressions, bulges, and bubbles during film adsorption, and ensuring the flatness and adhesion of the window area.

This invention discloses a remote-controlled insulating cover installation tool for live-line work, relating to the field of insulating cover installation technology. This remote-controlled insulating cover installation tool for live-line work includes an operating lever. A remote control module is fixedly connected to the top of the operating lever, and two symmetrically arranged connecting brackets are connected to the side wall of the remote control module via a moving mechanism. Two symmetrically arranged clamps are fixedly connected to the side wall of each connecting bracket, and multiple sets of two fasteners are fixedly inserted into the opposite side wall of the two clamps. This remote-controlled insulating cover installation tool for live-line work facilitates the installation of insulating covers, making it more convenient, faster, safer, and more reliable.

The application relates to the technical field of printed circuit board hot-press forming equipment, and particularly discloses a layered positioning and pressing device for high-density interconnection printed circuit boards, which comprises a rack, a pressing rack, a pressing mechanism, positioning pins, a floating assembly, a pneumatic mechanism and a guiding mechanism. The pneumatic mechanism comprises air holes, a plugging plug and an air pipe. The plugging plug closes the air holes during pressing, forms a negative pressure space after cooling and pressurized gas is output during resetting. The application can adsorb the circuit board for a short time at the beginning of mold opening, avoids the circuit board from being taken up with the pressing mechanism, and separates the circuit board through positive pressure flexible assistance. Meanwhile, the positioning pins can be lowered to avoid interference and damage during plate taking, and the pressing stability is improved.