30results about How to "Realize the pressing operation" patented technology

The invention provides a pressing device. The pressing device comprises an end pressing unit, a telescopic guide arm, a rotating guide holder, a rotating guide post and a moving base, wherein the rotating guide holder comprises a telescopic square tube and a guide circular tube; the telescopic square tube and the guide circular tube are arranged in a T-shaped structure; one end of the telescopic guide arm is connected with the end pressing unit, while the other end is horizontally inserted into the telescopic square tube of the rotating guide holder; and one end below the rotating guide post is fixed on the moving base, and one end above the rotating guide post is inserted into the guide circular tube of the rotating guide holder. The telescopic guide arm and the rotating guide holder are arranged in the pressing device so that the end pressing unit not only can be extended for adjustment, but also can be rotated for adjustment. Therefore, the pressing range is greatly increased, and the pressing operation of a workpiece at a long distance and at different positions is realized.

The invention belongs to the technical field of artificial board production and particularly discloses a processing method of a particle board. The processing method comprises raw material preparation, screening, flaking, drying, storing, mixing, mould feeing, hot pressing and inspecting and storing, wherein in the step of hot pressing, a motor is started, a second rotation shaft rotates to generate down pressing force, a down-pressing block drives a hydraulic block to move downward together so as to push an up-pressing plate to move downward and down press a particle board and heating plates; meanwhile, the particle board is extruded between the heating plates to realize a pressing operation of the particle board; and after the pressing of the particle board, the motor is turned off, a flexible connector and a spring recover deformation to promote separation of the heating plates, and then the upper surface of the particle board is separated from the lower surface of the heating plate. The scheme provides a processing method of a particle board, wherein the pressing plate is under uniform stress, and the pressed particle board easily falls off and is not crushed.

The invention discloses a reinforcing rib pressing machine for color steel tiles and a method for using the same, and relates to the technical field of color steel tile processing, in particular to a steel plate body and a size adjustment assembly, and a first movable bracket is arranged under the right end of the steel plate body , the output end of the first motor is connected with a first gear, the bottom of the hydraulic press is connected with a second movable support, the output end of the second motor is connected with a second gear, and the second gears are connected by The second transmission belts are connected to each other, and the size adjustment assembly is arranged on one of the main lower pressing roller and the main supporting pressing roller. The reinforced rib pressing machine for color steel tiles and its use method can carry out pressing operations for steel plate bodies of different widths by adjusting the width dimensions of the main support pressure roller and the main lower pressure roller, and repair the steel plate body after pressing In order to improve the aesthetics and improve the size accuracy, the width of the main support roller and the main lower roller can be reduced to the minimum when idle, so as to reduce the volume and facilitate storage.

The invention relates to the technical field of external fixing of a spectrometer, in particular to an external liftable fixing device of a spectrometer. Compaction operation of different sizes of samples can be achieved and detection results are ensured. The fixing device comprises a base. A vertically arranged guide rod is installed on the base. At least two annular grooves are arranged in the side part of the guide rod at a certain interval. A compression seat sleeves the guide rod. At least two transversally arranged accommodating grooves are arranged in a through hole inner wall, cooperating with the guide rod, of the compaction seat. Clamp blocks cooperating with the annular grooves are installed in the accommodating grooves through transversal compression springs. A transversal groove is installed in one side of the compaction seat. The interior of the transversal groove is connected with one end of the press rod through a rotation shaft. A press block is installed on the other end of the press rod. A vertical compression spring is installed between the press rod and the inner wall of the upper end of the transversal groove.

The invention belongs to the field of presses, and particularly discloses a hot press with the demolding function. The hot press comprises an upper pressing plate and a fixing plate; the two ends of the upper pressing plate are connected with a first supporting frame and a second supporting frame in a sliding mode respectively; a plurality of sliding blocks are arranged in the first supporting frame; heating plates are arranged on the sliding blocks and are connected through springs; a motor is arranged above the upper pressing plate and is fixedly connected to a first rotating shaft, and the first rotating shaft is rotationally connected to a water tank; the water tank is rotationally connected to a second rotating shaft; a plurality of blades are arranged on the opposite ends of the first rotating shaft and the second rotating shaft; the second rotating shaft is fixedly connected to a lower pressing block; a hydraulic block is arranged at the bottom of the lower pressing block; a hollow cavity is formed in the hydraulic block; and the two ends of the hydraulic block are fixedly connected to the upper pressing plate through flexible connecting pieces. The invention provides the hot press with the demolding function. The hot press with the demolding function has the advantages that the upper pressing plate is stressed uniformly, and a plate is easy to demold and can be kept from being crushed.

The invention discloses a labelling device for bottled drink. The labelling device comprises a drink bottle transmitting device, two label paper rotating disks, a rack and a label pressing protective wheel, wherein the drink bottle transmitting device is arranged at one side of the rack in an L-shaped shape; the label paper rotating disks are fixed on the rack through movable adjusting support pillars and are positioned at two sides of the drink bottle transmitting device; the label pressing protective wheel is fixed at one side of the label paper rotating disks along the transmitting direction of the drink bottle transmitting device; the label pressing protective wheel comprises a first vertical support rod, a horizontal fixing rod, a second vertical support rod and a wheel guard; a first adjusting knob is arranged on the first vertical support rod; the horizontal fixing rod and one end of the first vertical support rod are connected; a second adjusting knob is arranged in the middle of the horizontal fixing rod; the second vertical support rod is fixed on the horizontal fixing rod; a third adjusting knob is arranged in the middle of the second vertical support rod; the wheel guard is arranged on a fixing plate above the second vertical support rod; and a driving motor is arranged above the wheel guard. The labelling device for the bottled drink, disclosed by the invention, has the advantages of simple structure, convenience in use and high laminating strength of labels.

The invention relates to a film coating method. The film coating method comprises the steps of coating glue on one end of a film roll in advance or sticking a bonding adhesive tape; separating a firstfilm roller from a second film roller; covering one end of a film on the film roll on an upper roll rod on the first film roller, and enabling a first pressure head to be abutted against the first film roller so as to realize the compression of one end of the film on the film roll on the upper roll rod; and when the film roll on a lower roller rod is close to be stopped from using, enabling the first film roller and the second film roller to be close to one another by a lifting mechanism, and enabling one end of the film on the film roll on the upper roller rod to be bonded with the upper surface of the film on the lower roller rod which is used in advance; starting a cutting knife to perform cutting operation on the joint of the film on the lower roller rod and the film on the film rollof the upper roller rod; and separating the first pressure head from the first film roller, enabling the first film roller and the second film roller to be far away from one another by the lifting mechanism, enabling one end of the film on the film roll on the upper roller rod to be in a free state, starting other devices of a production line, and performing film coating operation on a plate.

The invention provides a pressing device, which is used for pressing and positioning of large workpieces. The pressing device comprises an end pressing unit, a fixing guide arm, a rotating guide holder, a rotating guide post and a moving base, wherein the rotating guide holder comprises a fixing square tube and a guide circular tube; the fixing square tube and the guide circular tube are arranged in a T-shaped structure; one end of the fixing guide arm is connected with the end pressing unit, while the other end is horizontally inserted into the fixing square tube of the rotating guide holder; and one end below the rotating guide post is fixed on the moving base, and one end above the rotating guide post is inserted into the guide circular tube of the rotating guide holder. The fixing guide arm and the rotating guide holder are arranged in the pressing device so that the end pressing unit not only can be extended for adjustment, but also can be rotated for adjustment. Therefore, the pressing range is greatly increased, and the pressing operation of a workpiece at a long distance and at different positions is realized.

The invention relates to the technical field of thermal insulation boards, in particular to a high-strength fireproof thermal insulation board, which includes a protective shell board and a thermal insulation board body. The lower surface is fixedly connected with a heat conduction plate layer, and the heat insulation plate layer and the heat conduction plate layer are fixedly connected by an adhesive. When the present invention is used, it is received or released through the lower surface of the first heat transfer contact plate. The heat transferred by the connection plate, and the heat is transferred from the corresponding second extension frame through the first connection plate, and the heat can be transferred through the second extension frame with the heat conduction plate layer, so as to realize the derivation of the high temperature generated inside, and use the installation There are multiple inventions to effectively disperse heat. Compared with the prior art, it avoids the inability to effectively resist the fire source in the later stage, thereby greatly improving the fire resistance of the invention and effectively reducing its internal temperature.