33results about How to "No collision problem" patented technology

The invention discloses a strip-shaped material segmentation equipment. The strip-shaped material segmentation equipment comprises a device machine frame, wherein an oil cylinder frame is arranged atone end of the device machine frame, a segmentation rotating frame is hinged to the position, close to the middle, of the machine frame, the upper end of the segmentation rotating frame is matched with the oil cylinder frame through a rotary oil cylinder, the segmentation rotating frame is connected with a cutting board through a plurality of springs, a supporting oil cylinder is arranged at the other end of the device machine frame, the top of the device machine frame is detachably connected with a cutting air cylinder, a piston rod of the cutting air cylinder is connected with a knife rest,a plurality of cutters are detachably connected to the knife rest, a discharging strip frame is detachably connected to the slope position on one side of the device machine frame, a plurality of discharging strips are arranged on the discharging strip frame, and the discharging strips are matched with the cutters. The strip-shaped material segmentation equipment can carry out whole-section cuttingon strip-shaped materials, the segmentation speed is high, the cutting is thorough, the material pieces do not stick to the knife and do not interfere with each other, the form is kept good, and thedischarging is convenient.

The invention discloses a feed method preventing crash onto a spindle of a horizontal five-axis machine at a swinging angle A/B. The feed method includes that a feed track aid (4) in a cylinder form is set to cover a part (2) and a tool (3) for mounting the part; after a cutter (1) processes at a certain station, tip of the cutter (1) returns to the outer cylindrical surface of the feed track aid (4), then lifts to the top face of the outer cylinder and rotates with B angles, with the excircle of the aid as a virtual tip track and the center point of the top face of the outer cylinder as the center, along the excircle of the outer cylinder; after rotates with a required angle, the tip of the cutter (1), along the outer cylindrical surface, descends to the height of the next process station and moves forward for the process, in this way, the cutter (1) or the spindle never crashes onto the part (2) or the tool (3), and huge economic loss, caused by changing of the spindle and the part crashed, is avoided.

The invention provides a knife card used for article package transportation, and is applied to the technical field of article packaging devices. The lower end surface (5) of a lateral plate of the knife card used for the article package transportation is provided with a plurality of lateral plate element clamping slots I (6); the upper end surface (4) of the lateral plate element is provided witha plurality of lateral plate element clamping slots II (7); a longitudinal plate element (2) comprises the upper end surface (8) of the longitudinal plate element and the lower end surface (9) of thelongitudinal plate element; the upper end surface (8) of the longitudinal plate element is provided with a plurality of longitudinal plate element clamping slots I (10); the lower end surface (9) of the longitudinal plate element is provided with a plurality of longitudinal plate element clamping slots II (11). The knife card used for the article package transportation has a simple structure, theassembled lateral plate element and longitudinal plate element can be guaranteed to avoid a scattering problem during raising or movement, meanwhile, the knife card used for article package transportation can be folded so as to be folded during transportation, the knife card used for the article package transportation can not be extruded and damaged in a transportation process, and service life isprolonged.

A high-rise escape device comprises a base, a transmission mechanism, a support, a gear case and a conveying device. The base is provided with a guide rail. The support is arranged on the guide rail of the base and can move along the guide rail. The high-rise escape device further comprises a motor and a rotating shaft which are arranged on the support. A rope is arranged on the rotating shaft. A self-locking mechanism and a pulley are arranged on the conveying device. The conveying device is fixed to the rope through the self-locking mechanism. The conveying device is moved from one support to another through movement of the rope. According to the high-rise escape device, self locking and unlocking are achieved through the weight of the conveying device, the locking speed is high, the conveying efficiency is high, and bidirectional delivery between a low position and a high position can be achieved.

The invention discloses a material conveying device for a chip mounter. The material conveying device comprises a material conveying support frame (1) and a material conveying pipe belt (2), and is characterized in that the material conveying support frame (1) comprises a vertical rod and a transverse rod, one end of the vertical rod is fixedly connected with the ground, the other end of the vertical rod is fixedly connected with the transverse rod, the material conveying pipe belt (2) is coiled into at least three layers of circular rings, a plurality of material grasping hands (3) are arranged on the material conveying pipe belt (2), and the surface, corresponding to the material grasping hands (3), of the material conveying pipe belt (2) is fixedly connected with the lower surface of the transverse rod. The material conveying device for the chip mounter provided by the invention has the advantages that the design is reasonable, and the material conveying device is suitable for the material conveyance of various materials and belongs to a multifunctional and compact material conveying device for the chip mounter.

The invention discloses an intelligent landing clothes hanger, which comprises a bottom plate, supporting rods and a rectangular top box; the supporting rods are fixedly connected with four corners ofthe top surface of the bottom plate; the upper ends of the supporting rods are fixedly connected with four corners of the bottom surface of the rectangular top box; a hanging rod is fixedly connectedbetween every two supporting rods; a group of circular through holes are formed in two sides of the bottom surface of the rectangular top box respectively, and are internally provided with fan main bodies respectively; the upper ends of the fan main bodies are rotationally connected onto the inner wall of the top end of the rectangular top box; an ultraviolet disinfection lamp is fixedly installed at the middle part of the bottom surface of the rectangular top box; conductive plugs are connected to the ultraviolet disinfection lamp and the fan main bodies through wires, penetrates through therectangular top box and extends to the outer side of the rectangular top box; one side of each supporting rod is fixedly provided with a group of control switches; and the control switches are connected with the ultraviolet disinfection lamp and terminals of the fan main body through wires respectively. The intelligent landing clothes hanger provided by the invention solves the problems of relatively low intelligent degree and single function of an existing landing clothes hanger at present.

The invention discloses a digital urban rail transit vehicle base system, which comprises an operation state real-time detection module, a monitoring database, a simulation three-dimensional model and an early warning processing module, and is characterized in that various real-time information in the operation state real-time detection module is transmitted to the monitoring database; wherein the detection database establishes a virtual data end based on various real-time information in the running state real-time detection module, the simulation three-dimensional model is based on the monitoring database, a plurality of security nodes are arranged in the simulation three-dimensional model, and the early warning processing module takes each security node as a time node for indicating alarm and processing. And the early warning processing module is internally provided with a control authority of a vehicle driving state. In the using process, the driving state of the vehicle is detected and controlled in a digital management mode, response time of 90 S or above is set, and real-time monitoring and adjustment can be conducted.

The invention relates to the technical field of advertising boards, in particular to an LED advertising board. The LED advertising board comprises a supporting table, a motor is fixedly installed in the supporting table through a fixing plate, the motor drives a rotating shaft to rotate, a special-shaped cam set, a magnetic ring and a planet wheel are arranged on the rotating shaft, the special-shaped cam set and the magnetic ring are fixedly connected through a fixing block, a groove is formed in the outer wall of the planet wheel, a guide rod is fixedly connected to the fixing plate, a sliding rod is slidably connected to the interior of the guide rod, the sliding rod is in rolling connection with the groove through a connecting rod, the motor rotates to drive the planet wheel to rotate, and therefore the sliding rod is driven to move up and down; the sliding rod is in contact connection with the special-shaped cam set, the special-shaped cam set is driven to move up and down, the rotating shaft rotates to drive the special-shaped cam set to rotate, a special-shaped cam and a spring are matched with each other to drive a transmission rod to reciprocate, and therefore an LED lamp panel fixedly connected with the transmission rod reciprocates to achieve the effect of three-dimensional advertising.

The vertical circulating parking garage with the damping structure comprises a bottom plate and a damping plate, side plates are welded to the two long side walls of the bottom plate, connecting frames are connected to the outer walls of the two opposite sides of the opposite positions of the two side plates through bolts, and an abutting plate is welded to one side of the short side of the bottom plate; a bridge plate is welded to the outer wall of the side, away from the abutting plate, of the bottom plate, a damping groove is formed in one side of the top of the bottom plate, a damping plate is arranged at the inner groove position of the damping groove, the bottom of the inner wall of the damping groove is in bolted connection with a damping damper, and the other end of the damping damper is in bolted connection with one side of the bottom of the damping plate. The damping device has the beneficial effects that the slidable damping plate and the damping groove are arranged at the bottom of the parking space, then after a vehicle body is pressed downwards, supporting is conducted through the damping damper and the damping spring, and when the garage works circularly, vibration can be reduced through the structure and the buffering structure of the central axis, and the service life of the parking space is guaranteed.

The invention discloses a stair-climbing machine testing device, which comprises a tester body, and the tester body comprises a support frame used for installing a tested stair-climbing machine rotating arm; the counter weight piece comprises a connecting shaft connected with a rotating arm of the stair climbing machine, the connecting shaft and multiple sets of counter weights sequentially penetrate through the counter weights, the counter weights move in the vertical direction in a limited mode, and groove bodies matched with the inserting rods are formed in the connecting shaft and the counter weights; and a stair climbing machine rotating arm for testing, wherein the stair climbing machine rotating arm is arranged on the support frame. Sliding holes matched with the limiting sliding rods are formed in the two sides of the balancing weight, a through hole matched with the connecting shaft is formed in the middle of the balancing weight, an inserting hole is formed in the connecting shaft, an inserting groove is formed in the bottom of the balancing weight, the inserting hole and the inserting groove form a groove body, and the inserting rod is located in the inserting groove and the inserting hole. The connecting shaft is connected with the stair climbing machine rotating arm through a connecting rope; the device has the advantages of being convenient to operate, simple to use, convenient to install the stair climbing machine rotating arm and convenient to increase the weight of a tested object.

The invention relates to a full-metal screw pump thickened oil injection-recovery integrated control device and method. According to the technical schemes of the full-metal screw pump thickened oil injection-recovery integrated control device and method, a center pipe is mounted in a casing inner cavity, a rotor connecting rod is mounted in an inner cavity of the center pipe and connected to a rotor of a full-metal screw pump through a screw pump connector, and a fixing ring is mounted in an inner cavity of the lower middle portion of the center pipe; a sliding ring is mounted on the outer wall of the rotor connecting rod, and a movable ring is mounted between the fixing ring and the sliding ring; and a cylinder sleeve is fixed to the outer side of the middle of the center pipe through a connecting protrusion, a steam injecting hole is formed in the lower side of the middle of the center pipe, a pressure relief hole is formed in the upper side of the middle of the center pipe, and thelower portion of the cylinder sleeve is matched with the steam injecting hole through a steam injecting piston to achieve opening and closing. The full-metal screw pump thickened oil injection-recovery integrated control device and method have the beneficial effects that the screw pump does not need to be lifted up and put down in steam injecting and pressure relief, the operation cost is reduced,and the occurrence probability of safety accidents caused by operation is also decreased; and steam injecting can be conducted according to the requirement of a stratum at any time, the constructioncost and time are reduced, and the thickened oil recovery efficiency is greatly improved.

The invention discloses a greening maintenance system for a smart city. The system comprises a greening wall assembly, a camera, an image analysis module, a control center, a replacement control module, a wall surface fixing mechanism, a robot translation mechanism and an assembly replacement robot, an assembly fixing structure comprises mounting grooves formed in the two sides of the greening wall assembly and anti-falling structures arranged in the mounting grooves, and the assembly fixing structure is divided into a wall surface assembly fixing structure which is mounted on a wall surface through the wall surface fixing structure and a robot assembly fixing structure which is arranged on the assembly replacement robot; and the assembly replacement robot inserts new greening wall assemblies into the wall surface assembly fixing structure from bottom to top, and the new greening wall assemblies jack and insert greening wall assemblies needing to be replaced into the robot assembly fixing structure. The system eradicates the possibility that the greening wall assemblies rotate reversely, slide and fall down in the replacement process, effectively guarantees the safety of the replacement process, has short replacement time, and is safe.