44results about How to "Movement does not occur" patented technology

The invention discloses a trademark printing machine used for a table tennis ball body. According to the technical scheme, the trademark printing machine comprises a machine body, a printing device arranged at the upper end of the machine body, a feeding device arranged at the lower end of the machine body and matched with the printing device, a control box arranged on the machine body and used for controlling the printing device and the feeding device, a storage box arranged on the machine body and matched with the feeding device, and a collecting box arranged on the machine body. The trademark printing machine used for the table tennis ball body can be used for automatically printing a trademark on the table tennis ball body, the table tennis ball body can be automatically unloaded and collected, labor cost is saved, and production efficiency is improved.

The invention relates to a method for operating a transmission device (1), in particular a double-clutch transmission device, the transmission device (1) comprising a plurality of gear selectors (2, 3, 4, 5) each having a gear selector valve (15, 16, 17, 18), and a gear selector piston (23, 24, 25, 26) which is operatively connected to a selector fork of the transmission device (1), is arranged in a gear selector cylinder (19, 20, 21, 22) and divides the latter into a first pressure chamber (27, 28, 29, 30) and a second pressure chamber (31, 32, 30 36). In a first shifting position of the gear selector valve (15, 16, 17, 18), the first pressure chamber (27, 28, 29, 30) has a flow connection to a common feed line (12), in a second shifting position, the second pressure chamber (31, 32, 33, 34) has a flow connection to a common feed line (12), and in a neutral position, none of the pressure chambers (27, 31; 28, 32; 29, 33; 30, 34) has a flow connection to a common feed line; and a flow connection of the feed line (12) to a common pressure source (6) is enabled in a first operating position of the shifting valve (13) and is interrupted in a second operating position of the shifting valve (13). Here, according to the invention, to achieve a change from a standby operating mode into a power saving operating mode, a pressure test is carried out, in which the gear selector valves (15, 16, 17, 18) of the gear selectors (2, 3, 4, 5) for setting the neutral position and the shifting valve (13) for setting the second operating position are activated, and then the gear selector valve (15, 16, 17, 18) of at least one of the gear selectors (2, 3, 4, 5) for setting one of the shifting positions is activated.

The invention discloses a plasma cutting torch protection and collision detection device of a numerically controlled plasma cutting machine. A positioning plate is mounted on the base plate of the device. A plasma cutting torch mounting base is mounted in the through holes of the base plate and the positioning plate. The upper surface of the positioning plate is provided with a conductive layer, and three pairs of evenly distributed steel balls which are in contact with the conductive layer are mounted on the positioning plate. Three evenly distributed metal pins are mounted on a plasma cutting torque mounting base, and the metal pins are in contact with the steel balls respectively. The bottom of the plasma cutting torque mounting base is provided with a flange, and three springs are evenly distributed between the flange and the base plate. A plasma cutting torch is mounted in the mounting hole of the plasma cutting torch mounting base. One end of a wiring terminal is connected to a numerical control system, while the other end of the wiring terminal is connected to the conductive layer. The device provided by the invention is capable of preventing the plasma cutting torque from being collided and damaged while cutting a metal; under support of the numerical control system, the system is used for measuring the distance between the plasma cutting torque and a steel plate at the beginning of cutting, so that the cutting height is automatically set, and the production efficiency and the cutting quality are improved.

The invention provides a buoyance device which aims at effectively preventing self-displacement on the water surface and effectively providing an aid-to-navigation function and an underwater floating body being comprised in the buoyance device. The underwater floating body comprises a floating body (1) and a counter weight body (2) which is arranged on the lower portion of the floating body (1); the floating body (1) is in a streamline shape; the buoyance device comprises the floating body and a lighthouse (6) which is fixedly arranged on the floating body (1). The underwater floating body and the buoyance device comprising same can be applied to the field of aid-to-navigation devices.

The invention belongs to the technical field of numerically-controlled machine tools, and provides an automatic numerically-controlled machine tool. The automatic numerically-controlled machine tool comprises a machine tool; stand columns are arranged at the two ends of the machine tool, a transverse guide rail, a first lead screw and a first motor are arranged on the stand columns, the transverseguide rail is parallel to the first lead screw, and the first motor is connected to the first lead screw; a transverse moving platform is arranged on the transverse guide rail, the first lead screw is connected to the transverse moving platform through a nut, and a longitudinal guide rail, a second lead screw and a second motor are arranged on the transverse moving platform; and a longitudinal moving platform is arranged on the longitudinal guide rail, the second lead screw is connected to the longitudinal moving platform through a nut, a clamping device used for fixing a workpiece is arranged on the longitudinal moving platform, and the second motor is connected to the second lead screw. The technical problems that in existing traditional multi-shaft drilling and tapping, if a drill jigguider is not adopted, the hole position degree deviation is large, a screw tap is prone to being damaged, and then a workpiece is scrapped; and if the drill jig guider is adopted, secondary clampingerrors exist and automatic machining is inconvenient to achieve due to technology reasons are solved.

The invention relates to lifting and transversely moving parking equipment, in particular to a positioning device capable of intelligently positioning a lifting and transversely moving upper car carrier plate. The positioning device is provided with a positioning block which is fixed to the external lifting and transversely moving upper car carrier plate through a fastener. The positioning block is provided with a U-shaped positioning groove and a fastener mounting hole. The center line of the U-shaped positioning groove of the positioning block almost coincides with the center line of a ground layer transversely moving track, and in the using process, the U-shaped positioning groove is clamped to the ground layer transversely moving track. The situations that when the lifting and transversely moving upper car carrier plate is located on the ground layer statically, front tires of a car are transited to the upper car carrier plate, the upper car carrier plate is made to move out of an original position due to instant impact of the car, and consequently the car carrier plate moves are avoided, potential safety hazards caused by inclination of the car are avoided, and the effect that the upper car carrier plate cannot move when the car drives to the upper car carrier plate is ensured.

The invention discloses a conveyor for carton board production. The key point of its technical solution is to include a frame and a conveyor belt arranged on the frame. The frame is provided with a bracket located on the upper side of the conveyor belt. There is a pressing device against the surface of the conveyor belt, a chute is provided on the support, and the cross section of the chute is wedge-shaped, and one end of the first pressure rod of the slider material is slidably installed in the chute, and The grooves are matched, and a screw hole is arranged on the slider toward the direction of the chute, and a screw rod is arranged in the screw hole. The carton board production conveyor of the present invention can press the carton board on the surface of the conveyor belt, avoiding the carton board from drifting on the conveyor belt and falling off from the conveyor belt.

The invention discloses ship stabilizing equipment based on a double-body operation and maintenance ship. The ship stabilizing equipment comprises a base, a support is installed at the center of the top end of the base, a threaded barrel is installed in the support, symmetrical screw rods are clamped in the threaded barrel in a threaded mode, a rotating arm is installed above the support, and first connecting bases are installed at the two ends of the rotating arm correspondingly; a moving rod is installed at the other end of each of the first connecting bases; a spring is installed on the outer side of the moving rod, a cylinder is installed on the outer side of the spring, a second connecting seat is installed at one end of the cylinder, a middle shaft transversely penetrates through the interior of the rotating arm, machine shells are installed at the two ends of the middle shaft, and rotating shafts are installed in the machine shells; the two ends of the rotating shaft are both provided with rotating discs, the symmetrical screws move in the opposite directions so that the base can be fixed in a cabin without moving, the middle shaft is used for driving the rotating discs to rotate, the moving rods move the compression springs so that sea wave impact force borne by the double-body operation and maintenance ship can be counteracted, and the ship body can be kept stable.

The invention discloses a table tennis ball trademark printing machine. The key point of the technical scheme of the table tennis ball trademark printing machine lies in that the machine comprises a machine body, a printing device disposed at the upper end of the machine body, a feeding device arranged at the lower end of the machine body and matched with the printing device, a control box mounted on the machine body and used for controlling the printing device and the feeding device, a storage box mounted on the machine body and matched with the feeding device, and a collecting box disposed on the machine body. By means of the table tennis ball trademark printing machine, trademarks can be automatically printed onto table tennis balls, moreover the table tennis balls can be automatically discharged and collected, the manpower cost is reduced, and the production efficiency is improved.

The invention discloses a trademark printing machine used for a table tennis ball body. According to the technical scheme, the trademark printing machine comprises a machine body, a printing device arranged at the upper end of the machine body, a feeding device arranged at the lower end of the machine body and matched with the printing device, a control box arranged on the machine body and used for controlling the printing device and the feeding device, a storage box arranged on the machine body and matched with the feeding device, and a collecting box arranged on the machine body. The trademark printing machine used for the table tennis ball body can be used for automatically printing a trademark on the table tennis ball body, the table tennis ball body can be automatically unloaded and collected, labor cost is saved, and production efficiency is improved.

The invention discloses a novel digital design manufacturing device comprising a fixed base plate; the top end face of the fixed base plate is fixedly connected with a lower machine board; an upper machine board is arranged on the lower machine board; the upper and lower machine boards clamp to form a work zone; the left and right ends of the work zone are respectively provided with a left supportplate and a right support plate; the top end face of the lower machine board is rotatably fixedly connected with a lower fixed block; the bottom end face of a limit plate is fixedly connected with anupper fixed block; an integrated display panel is embedded on the right side of the front end face of the upper machine board; an alarm lamp is fixedly connected on the right side of the top end faceof the upper machine board; a laser caliber is fixedly connected on the left side of an elevation block. In usage, the laser caliber can measure different gap values of a workpiece rotating in one circle, and specific values can be displayed after being processed by the system; when the gap value is too big, the integrated display panel controls the alarm lamp to work; datamation application is realized, thus preventing unclear disputes caused by artificial factors.

The invention belongs to the technical field of numerically-controlled machine tools, and provides an automatic numerically-controlled machine tool. The automatic numerically-controlled machine tool comprises a machine tool; stand columns are arranged at the two ends of the machine tool, a transverse guide rail, a first lead screw and a first motor are arranged on the stand columns, the transverseguide rail is parallel to the first lead screw, and the first motor is connected to the first lead screw; a transverse moving platform is arranged on the transverse guide rail, the first lead screw is connected to the transverse moving platform through a nut, and a longitudinal guide rail, a second lead screw and a second motor are arranged on the transverse moving platform; and a longitudinal moving platform is arranged on the longitudinal guide rail, the second lead screw is connected to the longitudinal moving platform through a nut, a clamping device used for fixing a workpiece is arranged on the longitudinal moving platform, and the second motor is connected to the second lead screw. The technical problems that in existing traditional multi-shaft drilling and tapping, if a drill jigguider is not adopted, the hole position degree deviation is large, a screw tap is prone to being damaged, and then a workpiece is scrapped; and if the drill jig guider is adopted, secondary clampingerrors exist and automatic machining is inconvenient to achieve due to technology reasons are solved.