37results about How to "Realize back and forth motion" patented technology

The invention discloses a turtle robot. The turtle robot comprises a rectangular plastic box as a body of the turtle robot, wherein a sinking and floating mechanism controlling sinking and floating of the body of the turtle robot is formed in the rectangular plastic box; a plurality of water pumps distributed along three sides of the plastic box are fixedly connected to the outer wall of the rectangular plastic box, and the turtle robot is pushed to move forwards or leftwards and rightwards through the drainage of the water pumps; a rubbish filter is designed under the rectangular plastic box and comprises a water flow box; a propeller device is fixedly connected to the front of the water flow box and used for sucking water flow into the water flow box; a rubbish filtering net is formed behind the water flow box; a body movement driving mechanism is fixedly connected to the rubbish filter and is used for driving four limbs of the turtle robot to move; and a designed control system is used for controlling the sinking and floating mechanism, the water pumps, the body movement driving mechanism and the propeller device to work. The turtle robot is novel and reasonable in structure. Compared with other bionic turtles, the turtle robot is low in cost and integrates the functions of amusing and cleaning, thus having a high potential market value in places such as marine museums and swimming pools.

The invention discloses an automatic welding equipment for a single crystal furnace, and relates to the technical field of welding equipment. The device includes a base plate, a support column is rotatably installed at the top middle of the base plate, and a first motor is fixedly installed at the bottom end of the base plate. The invention can collect, purify and discharge the waste gas generated in the welding process, avoid the waste gas from being diffused and pollute the air, so that the welding process is more environmentally friendly, and the burrs on the top wall of the furnace body can be polished at the same time of welding, so as to avoid the influence of the burrs. Welding, at the same time, the back and forth movement of the grinding rod can be realized, which can prevent one place from always in contact with the top wall of the furnace body for grinding, thereby prolonging the service life of the grinding rod and reducing the replacement frequency of the grinding rod. It can realize the grinding rod after welding. To avoid the situation where the same grinding rod is used all the time, its temperature continues to rise and the grinding rod is damaged.

The invention discloses a turtle robot. The turtle robot comprises a rectangular plastic box as a body of the turtle robot, wherein a sinking and floating mechanism controlling sinking and floating of the body of the turtle robot is formed in the rectangular plastic box; a plurality of water pumps distributed along three sides of the plastic box are fixedly connected to the outer wall of the rectangular plastic box, and the turtle robot is pushed to move forwards or leftwards and rightwards through the drainage of the water pumps; a rubbish filter is designed under the rectangular plastic box and comprises a water flow box; a propeller device is fixedly connected to the front of the water flow box and used for sucking water flow into the water flow box; a rubbish filtering net is formed behind the water flow box; a body movement driving mechanism is fixedly connected to the rubbish filter and is used for driving four limbs of the turtle robot to move; and a designed control system is used for controlling the sinking and floating mechanism, the water pumps, the body movement driving mechanism and the propeller device to work. The turtle robot is novel and reasonable in structure. Compared with other bionic turtles, the turtle robot is low in cost and integrates the functions of amusing and cleaning, thus having a high potential market value in places such as marine museums and swimming pools.

The invention discloses an adaptive blade angle measuring instrument. The adaptive blade angle measuring instrument comprises a fixed bottom plate, a blade and a soft rubber belt; the top of the fixedbottom plate is fixedly connected with an X-axis connecting plate and a Y-axis connecting plate in sequence through bolts from left to right; the left side of the X-axis connecting plate is fixedly connected with an X-axis power machine through bolts; a sliding rail is fixedly connected to the top of the X-axis connecting plate; the outer surface of the sliding rail is connected with a sliding plate in a sliding mode; and the top of the sliding plate is fixedly connected with an X working platform. The adaptive blade angle measuring instrument relates to the technical field of blade testing equipment. According to the self-adaptive blade angle measuring instrument, the blade is moved forward; the soft rubber belt in the front is cut open in the movement; when the blade is continuously moved forward, the resistance becomes larger and larger; the change of the resistance is recorded by utilizing a pressure sensor; all points are connected to form a curve; and based on this, whether an angle of the blade is correct or not is analyzed, so that the problems that in an existing detection mode, the structure is complex, the angle of the blade can be detected simply and rapidly, and the processing efficiency of an enterprise is seriously influenced can be solved.

The servo chain conveyor belt based on the application of intelligent cold storage in blood banks disclosed by the present invention includes a frame, sprockets, slide rails, gears and racks; The baffle plate and multiple supporting aluminum profiles sequentially connected to the same side of the cold storage door and the inner baffle. The slide rail is fixed on the outer side of the upper connecting side of the supporting aluminum profile by screws, and a slider is arranged on the sliding rail, the rack is arranged on the outer side of the lower connecting side of the supporting aluminum profile, and a gear is arranged on the rack. The chain conveyor belt of the present invention adopts light-duty aviation aluminum profiles as the frame, which does not deform under large temperature differences, has stable mechanical properties, and is light in weight; at the same time, the chain conveyor belt is driven by a servo, which can accurately move to the designated position. The conveyor belt has low temperature requirements and can adapt to the low temperature environment, which is conducive to popularization and use.

The invention provides a winding device for BOPP film, which belongs to the technical field of machinery. It solves the problems in the prior art that the film needs to be manually cut off after the winding is completed, which is time-consuming and labor-intensive. The winding device of the BOPP film includes a base and a bracket one arranged on the base. The bracket one includes two columns, a winding shaft is arranged between the two columns, a winding cylinder is arranged on the winding shaft, and one end of the winding shaft is arranged There is a power mechanism; the right side of the support one is provided with a support two, and the support two includes a fixed plate, and the fixed plate is provided with a clamping mechanism and a slitting blade, and the slitting blade is connected with a sliding mechanism that can drive it to slide horizontally; The right side of the frame is provided with a bracket three, and the bracket three includes two mounting plates, and a tensioning mechanism capable of tensioning the film is arranged between the two mounting plates. The present invention can realize the self-cutting of the film after winding through the clamping mechanism.

The invention discloses an auxiliary engineering platform for lathe monitoring. The auxiliary engineering platform comprises a detector putting platform, a first hand wheel, a second hand wheel and a base, wherein a camera is positioned on the left end surface of a slide frame; a noise monitoring instrument and a vibration monitoring instrument are mounted at the top end of the platform; a rotary table is connected with a stand column; the first hand wheel and the second hand wheel are separately positioned on the front side end surface of a first slide frame and the front side end surface of a second slide frame; and a concentricity detector is arranged on the top end surface of the detector putting platform. According to the auxiliary engineering platform for lathe monitoring disclosed by the invention, the vibration monitoring instrument, the concentricity detector and the noise monitoring instrument are directly mounted at the upper end of the detector putting platform, and the noise monitoring instrument and the vibration monitoring instrument are used for performing related detection on lathe equipment; the movable camera is arranged and moves back and forth through matching of a motor and a limiting switch, so that monitoring records for a position of a positioning performing element and change monitoring for sensing a surrounding environment are completed.

The invention relates to an oblique pushing device and an oblique pushing method for pushing a product in a stacker. A pushing plate is connected with the front end of a moving plate; the middle part of the moving plate is matched with a slide block and a connecting shaft through a dovetail groove guide rail, is in slide fit with the dovetail groove guide rail, and slides along the dovetail groove guide rail; one side of the dovetail groove guide rail is connected with the lower part of a mounting rack; a synchronous belt is sleeved on a driving shaft and a driven shaft of the synchronous belt, and the driving shaft of the synchronous belt is driven by a servomotor to drive the synchronous belt to rotate; and the synchronous belt is connected with the connecting shaft on the moving plate through a connecting plate on the synchronous belt and drives the connecting shaft to move. The device and the method have the advantages of achieving the aim of forward and backward motion of the moving plate driven by the synchronous belt and the pushing plate on the moving plate, achieving the reciprocating motion of the moving plate and the pushing plate on the moving plate in the dovetail groove guide rail and achieving the upward warping return stroke motion after the moving plate drives the pushing plate to finish the pushing motion so as to achieve circular pushing and rotary resettingof the pushing plate, and achieving the match of the oblique pushing device in the same PLC controller with the high-speed stacker.