6results about How to "Quick roll" patented technology

The present invention relates to the technical field of plate processing, and discloses a plate rolling machine capable of self-adjusting the curling degree of a plate, comprising a plate rolling seat, a limit box symmetrically installed on the upper end of the plate rolling seat, a limit shaft rotatably installed between the lower ends of the limit boxes, an adjustment frame symmetrically installed at both ends of the limit shaft, and a clamping mechanism for limiting the feeding and discharging of the plate is arranged on the adjustment frame; an adjustment mechanism is arranged inside the limit box, the adjustment mechanism comprises a limit block slidably arranged inside the limit box, a working shaft is rotatably installed between the limit blocks, and the adjustment mechanism also comprises an adjustment component for changing the position between the adjustment frames; a transmission mechanism for driving the working roller to rotate is arranged on one of the limit boxes. The present invention, by arranging guide rollers and a plurality of balancing rollers between the adjustment frames, and with the cooperation of the clamping mechanism, the head and tail positions of the plate in the plate rolling process can be limited, and with the cooperation of the working roller, the purpose of rapid plate rolling of the plate is achieved.

The utility model discloses an insulation board surface scratch-proof transportation tray structure. The thermal insulation board surface scratch-proof transportation tray structure comprises a tray and a cloth liner installed on the tray. The tray comprises a bottom plate which is located at the lowermost end and plays a supporting role, a plurality of vertical rods are arranged on the bottom plate, a plurality of steering rods used for supporting the cloth liner are fixedly installed on the vertical rods, and a first rotating cylinder is rotationally installed at the upper ends of the vertical rods; the cloth liner is made of a flexible material and is used for being cushioned between the two adjacent heat preservation plates, a rotating shaft is arranged at the end of the cloth liner, and the rotating shaft is rotationally installed on the bottom plate; the extending direction of the cloth liner is changed through the steering rod. According to the thermal insulation board surface scratch-proof transportation tray structure, the effect of separating and protecting two adjacent thermal insulation boards is achieved by arranging the cloth liner, scratches and the like generated by mutual pressurization friction of the thermal insulation boards in the transportation process are reduced, and the transportation safety and condition of the thermal insulation boards are improved.

The utility model discloses a kind of waste treatment devices for packaging box production, belong to packaging box waste treatment technical field, its technical scheme main points include mounting bracket, pulverization box and screening box, the inner wall of mounting bracket is fixedly connected in screening box and pulverization box, the left side of pulverization box is fixedly connected with processing mechanism, the front side of screening box is fixedly connected with auxiliary mechanism;The processing mechanism includes motor, assembling rod, main gear, mounting rod, pinion, pulverization roller, fixed link, boss and screen, main gear and pinion are engaged by motor drive, drive two groups of pulverization roller relative rotation, can be quickly with packaging box waste material shearing, roll into uniform broken material, pulverization efficiency is high and effect is stable, utilize belt drive to make fixed link synchronous rotation, the boss on its surface continuously impact screen and produce vibration, can be separated according to granularity after pulverization Waste material, fine material is collected through screen by discharge hopper, coarse material remains to facilitate classification processing.

The invention relates to an intelligent water sample sampling device which comprises an outer box, a sliding sleeve and a functional hose, a control assembly is arranged on the top of the outer box, a guide pipe is arranged on the side wall of the outer box, a winding drum is arranged in the outer box, one end of the winding drum is connected with an electromagnetic clutch, the electromagnetic clutch is connected with a first motor, and a shaft sleeve is arranged at the other end of the winding drum and arranged on the other side wall of the outer box; a rotating sleeve is arranged on the shaft sleeve and arranged on the side wall of the outer box, a drainage hole is formed in the side wall of the shaft sleeve, the side wall of the rotating sleeve is connected with a water pump, the water pump is connected to a fine filtering assembly, the fine filtering assembly is connected with a sampling bottle, the sliding sleeve is arranged on the guide pipe, and a springback mechanism is connected between the sliding sleeve and the guide pipe. And the other end is connected with a balancing weight. The ground surface and underground water sampling device is convenient for sampling ground surface and underground water, and has the effects of high sampling speed, high sampling operation continuity, simplicity in operation and manpower saving.

The present invention relates to a hidden lifting screen, comprising a hidden box and a fixed object, wherein the hidden box is an open structure, the hidden box is embedded in the fixed object, a guide rail is provided on the side wall of the hidden box, a linear motor is provided on the guide rail, the linear motor is connected to a display screen, and the linear motor can be controlled to move on the guide rail to drive the display screen to rise and fall, so that the display screen is retracted into the hidden box or extended out of the hidden box. The present invention facilitates the display screen to be folded and hidden when not in use, avoids the display screen from being easily bumped when not in use, is conducive to protecting the display screen, and also reduces the external space occupied by the display screen when not in use.

This utility model discloses a return spring coiling fixture to solve the problems of multiple processes and low efficiency in return spring coiling. The fixture consists of a mandrel, a bushing, and a sheet structure. The mandrel has a smooth surface and one end is a connecting end to a drive device. The bushing is fitted over the mandrel, with an inner diameter slightly larger than the outer diameter, and an auxiliary structure on its outer surface to guide the material coiling direction. The sheet structure is mounted on the bushing to assist in coiling and shaping. During coiling, one end of the spring material is fixed, and the drive device is activated to rotate the mandrel. The material advances in the gap between the mandrel and the bushing and is coiled under the action of the sheet structure. This fixture, through reasonable design and the coordinated operation of its components, enables rapid coiling of return springs, significantly shortening coiling time, improving production efficiency, and meeting the needs of large-scale production. It also reduces human error, ensuring consistent product quality. Furthermore, its simple structure and convenient operation reduce the technical requirements for operators and alleviate labor intensity.