110results about How to "The removal process is smooth" patented technology

The invention discloses a monocular vision positioning system in a dynamic environment and a method thereof. According to semantic meaning, elimination of a dynamic object characteristic is realized.An environment image is acquired in real time through a monocular image camera. In the image, object detection is realized through a convolutional neural network, thereby obtaining the semantic meaning of the object. Furthermore determination of a dynamic object is realized according to priori knowledge. The characteristic in the image is extracted by means of an ORB algorithm, and furthermore thecharacteristic points of the dynamic object are eliminated according to the position of the dynamic object. Local bundle adjustment is performed on the gesture and the 3D point coordinate of the camera, thereby eliminating influence of the characteristic points of the dynamic object and improving positioning precision.

The invention discloses a sampling device of smoke and dust with automatically positioning detecting point, comprising a sampling mouth, a fixing unit, a Teflon axle sleeve, a sampling pipe of smoke and dust, a connecting piece of the sampling pipe, a stepping motor, a main engine of the sampling device of smoke and dust, a screw rod, and a rigid bearing unit, wherein, the fixing unit is connected with a sampling hole through a flange, the Teflon axle sleeve comprising two half circle cylinders are embedded in the center of the fixing unit, the sampling pipe of smoke and dust is slidingly arranged in the Teflon axle sleeve, one end of the sampling pipe of smoke and dust is provided with the sampling mouth, the connecting piece of the sampling pipe is fixed on the other end of the samplingpipe of smoke and dust, one end of the screw rod is arranged in a screw rod retainer, the other end of the screw rod is connected with the stepping motor through the rigid bearing unit arranged on the fixing unit, and the stepping motor is connected with the main engine of the sampling device of smoke and dust through signal lines and power lines. According to the invention, the whole process of sampling smoke and dust is accomplished automatically, so that the damage probability of operating personnel in operation process is reduced. The sampling mouth does not shake or incline when being used for positioning, the positioning is accurate and rapid, and the installation and dismounting of the sampling pipe are convenient.

According to one embodiment, a paper sheet take-out device includes a supply unit (51), a supply mechanism (2) configured to supply a paper sheet to a take-out position in the supply unit, a take-out mechanism (56) configured to take-out the paper sheets at the take-out position from the supply unit, sensors (122, 127) including at least one optical sensor and configured to detect absence/presence of the paper sheets at the take-out position, and a control unit configured to control a supply operation of the supply mechanism in accordance with detection information from the sensors, monitors a relationship between signal information from the optical sensor and signal information from the other sensor, and retract the signal information from the optical sensor and use the signal information from the other sensor alone if there is generated a signal relationship that is not normal with respect to a signal relationship at the time of normal take-out operation.

The invention relates to the technical field of packaging equipment, in particular to an automatic infusion apparatus packaging production line. The automatic infusion apparatus packaging production line comprises automatic packaging bag feeding and position correcting equipment, automatic packaging bag transferring and opening equipment, automatic packaging bag taking, winding and bagging equipment and automatic packaging bag sealing equipment; the automatic feeding and position correcting equipment is arranged in front of the automatic packaging bag transferring and opening equipment in theX-axis direction; the automatic packaging bag taking, winding and bagging equipment is arranged behind the automatic packaging bag transferring and opening equipment in the X-axis direction; and the automatic packaging bag sealing equipment is arranged on one side of the automatic packaging bag transferring and opening equipment in the Y-axis direction. The automatic infusion apparatus packaging production line is reasonable in overall structure arrangement, high in structural operation relation continuity, high in process continuity, high in automation degree, high in packaging efficiency andhigh in packaging success rate.

The invention relates to a bottle inspection and elimination device which can rapidly and stably eliminate unqualified bottles and does not influence the passing of qualified bottles. The bottle inspection and elimination device comprises a plurality of elimination fingers which are sequentially and adjacently arrayed along the conveying direction of bottles from short to long, wherein when bottles are detected to have no cover, have inclined covers or have no aluminum film, the plurality of elimination fingers are forwards turned to be in the horizontal state from the vertical state in sequence and then are reset; the longest elimination finger is used for conveying the bottles into an entrance of a rotary table type recycling mechanism so as to stably and rapidly eliminate the unqualified bottles and prevent the bottles from falling down; meanwhile, the subsequent passing of qualified bottles is not influenced.

This piezoelectric sensor has: a piezoelectric sheet; a first ground electrode integrally laminated upon a first surface of the piezoelectric sheet and having a first cut-out section; a signal electrode integrally laminated upon a second surface of the piezoelectric sheet and having a third cut-out section; and a second ground electrode integrally laminated upon the signal electrode, in a state electrically insulated from the signal electrode, and having a second cut-out piece. The cut-out sections of the signal electrode, the first ground electrode, and the second ground electrode are at least partially overlapping in the thickness direction of the piezoelectric sheet. The section of the piezoelectric sheet exposed from the cut-out sections of the first ground electrode, the second ground electrode, and the signal electrode that overlap in the thickness direction of the piezoelectric sheet serves as an exposed section.

The invention discloses a preparation method of traditional Chinese medicine medicated leaven. The preparation method is characterized by comprising the following steps of: S1: grinding phaseolus calcaratus and semen armeniacae amarae into coarse powder A, S2: mixing flour and the sieved coarse powder A to form a powder medicine B, S3: cutting cocklebur, sweet wormwood and red-knees herb into small sections, adding water for decocting, performing filtration to prepare filtrate C, S4: putting the powder medicine B in a mixer for premixing to form a uniform mixture D, S5: mixing the filtrate C and the mixture D in the mixer to form a medicine composition E, S6: preparing the medicine composition E into a medicated leaven block F, S7: putting the medicated leaven block F in a fermentation tank for fermentation, S8: dicing the fermented medicated leaven block F, and S9: putting the cut cubical blocks G into an oven. High-efficiency preparation of the medical traditional Chinese medicine medicated leaven is achieved; the production efficiency of the medicated leaven is improved; and the quality of the medicated leaven in modernized production is ensured.

The invention discloses a gypsum artwork drying device convenient to pick and place and a gypsum artwork drying method. The gypsum artwork drying device comprises a fixing bracket; the top of the bottom end of the fixing bracket is provided with a drier; the drier is provided with a heat flow tube; the top of the heat flow tube is provided with a supporting plate; a baffle is arranged at the top end of the left side of the supporting plate; a connecting rod is arranged at the top of the baffle; the connecting rod is provided with a movable box body; a motor is arranged at the top of the movable box body; an electric telescopic rod is arranged at the bottom of the movable box body; a clamping device is arranged at the bottom of the electric telescopic rod; a fixing plate is arranged at thetop of a supporting column; a base plate is arranged at the top of the fixing plate; a sealing cover is arranged at the top of the base plate; a fan is arranged in an inner chamber of the fixing plate; gypsum artworks are heated uniformly; the drying speed is increased; the gypsum artworks can be taken out more easily; the safety in work is improved; the cooling speed of the gypsum artworks is increased; and the work efficiency is improved.

The invention relates to the technical field of numerical control machine tools, in particular to a multi-station numerical control machining tool. The multi-station numerical control machining tool comprises a box body, wherein a movable door is slidably installed on one side of the box body, a workbench is fixedly installed in the box body, a material receiving opening is formed in the workbench in a penetrating mode, a four-jaw chuck is fixedly installed on the workbench through bolts, a moving frame and a moving table are slidably installed at the top of the workbench, and the moving frame is located between the moving table and the four-jaw chuck. According to the device, through the arrangement of strip-shaped conveying belts and an inclined receiving plate, spiral threadlike fragments generated in the machining process of the device can be conveyed and collected along with the strip-shaped conveying belts, and heavy leftover materials cut away in the machining process penetrate through the strip-shaped conveying belts to fall onto the inclined receiving plate to be collected, so that the device can classify and collect different waste materials generated in the machining process, different waste materials can be subjected to recycling treatment in different ways, and the material utilization rate is increased.

The invention discloses an infant carrying basket with a slow rebound unlocking mechanism, which comprises a base, a carrying basket frame body, a carrying basket handle, a rotary connecting seat andan unlocking mechanism. The carrying basket frame body is arranged on the base so as to form a concave cavity structure of the carrying basket. A handle of that carry basket is arranged in the shape of an invert U, and both ends of the handle are connected with the carrying basket frame through a rotary connecting seat; An unlock mechanism is arranged in that rotary connecting seat, and the unlocking mechanism comprises a hook, a hook compression spring, a cover plate, a torsion spring, a damper, a trigger bar and a rear plate. The unlocking mechanism has the effect of slowly rebounding and locking, so that after the connection between the basket and the trolley is unlocked, the basket can be lifted with both hands in sufficient time. The invention makes the unlocking mechanism on the basket have the effect of delaying and rebounding, realizes the liberation of hands, and conveniently and stably removes the basket.

The invention discloses a transfer tank for molecular biological experiments, relates to the technical field of biological experiment appliances, and solves the problems that the inner diameter of a tank body of an existing transfer tank cannot be changed, so that the transfer tank of one specification can only stably store and transfer test tubes of the same specification, the adaptability is poor, transfer tanks of various specifications need to be prepared, and the experiment cost is increased. The transfer tank for the molecular biology experiments comprises a transfer box body; and a transfer tank component is mounted in the transfer box body. Transfer tank assemblies of the device can stably store and transfer test tubes of different specifications, calibers, lengths and sizes, and all the transfer tank assemblies can be independently used and do not interfere with one another, so that the device can store and transfer the test tubes of various specifications at a time, use is convenient and flexible, the use cost of a laboratory is saved, and adaptability is high.

The invention relates to a glass cement applying device, in particular to a glass cement applying device for a high-place glass window frame. The technical problem to be solved is how to provide a glass cement applying device for a high-place glass window frame with high safety factor, no cement breakage when glass cement is applied, no restriction on the construction area of an operator, uniformglass cement application on the glass window frame, and convenient use. The glass cement applying device for the high-place glass window frame comprises a hollow branch pipe, a placing frame and the like; the top of the hollow branch pipe is provided with the placing frame. According to the invention, a sliding rod can be driven to move through a clamping rod, a vertical swing rod can be driven toswing through the sliding rod, so that a gear is driven to contact and mesh with a rack through the vertical swing rod, and then a T-shaped pushing rod is driven by the rack to push out the glass cement, and meanwhile, the air in a sucking disc can be drained through the cooperation of an L-shaped swing rod and the sucking disc without pressing the sucking disk manually and strongly, and the workload is reduced.

The invention discloses a large die mold active material withdrawing device. The large die mold active material withdrawing device comprises a locating mechanism, a withdrawing mechanism, a supportingmechanism and a limiting part, wherein the locating mechanism is of a rod-shaped structure with a first operating handle. The withdrawing mechanism comprises a second operating handle and an operation structure, the second operating handle is connected with the operation structure through a rotating shaft, and the locating mechanism is sleeved with the withdrawing mechanism in a penetrating mode.The supporting mechanism comprises supporting legs and supporting leg tensile degree control parts, one ends of the supporting legs are connected with operation structure through the rotating shaft,the other ends of the supporting legs can be erected on the die mold in a padding mode, and the locating mechanism is sleeved with the supporting leg tensile degree control parts in a penetrating mode. The locating mechanism is sleeved with the limiting part in a penetrating mode, and the limiting part is connected with the operation mechanism to control the size of the tensile degree of the supporting legs. The large die mold active material withdrawing device realizes the non-knocking withdrawing of large active materials, and the problems of poor surface quality of sand mold caused by knocking and easy damage and low service life of the withdrawing device are solved.

The invention discloses a bearing dismounting tool and a bearing dismounting method. The bearing dismounting tool comprises a pin screw rod, a threaded push rod and a pin used for hooking an inner ring of a bearing. A push rod through hole is formed in the threaded push rod, the pin screw rod is in threaded connection with the push rod through hole, a pin hole penetrating through the push rod through hole is formed in one end of the threaded push rod, the pin is slidably connected with the pin hole, one end of the pin is provided with a pin slope, and one end of the pin screw rod is provided with a push rod tip used for extruding the pin slope so as to push the pin to stretch out of the threaded push rod. The pin is pushed out in the spiral downward movement process of the pin screw rod relative to the threaded push rod, then the inner ring of the bearing is hooked to apply pulling force to the bearing, and therefore the bearing can be taken out conveniently, and the bearing dismounting efficiency is improved; and parts cannot be damaged in the taking-out process, and the bearing taking-out reliability is improved.

The invention relates to the field of sensors, and particularly discloses a partial discharge two-in-one intelligent sensor, which comprises a protective shell and a two-in-one detection mechanism installed in the protective shell. A sealing cover is arranged at the top end of the protective shell. The two-in-one detection mechanism is sleeved with an integrated positioning installation box with an upward opening, and the two-in-one detection mechanism is poured in the positioning installation box through an insulating material. Positioning sliding rods are arranged at the corners of the periphery of the lower surface of the positioning installation box, the bottoms of the positioning sliding rods are fixedly connected with the bottom of the protective shell, and the bottoms of the positioning sliding rods are sleeved with damping springs. A first sliding groove allowing the positioning sliding rod to slide up and down is formed in the position, corresponding to the positioning slidingrod, of the positioning installation box. Sliding blocks of a T-shaped structure are installed on the side walls of the periphery of the positioning installation box. When the intelligent sensor is overhauled, the intelligent sensor can be stably taken out by hand only by reversely rotating the screw rod by hand.

The invention provides a nasopharynx cancer circulating tumor cell detection kit, and relates to the technical field of medical equipment. Thenasopharynx cancer circulating tumor cell detection kit comprises a box body device, wherein a bearing device is arranged at the top of the box body device, a control structure is arranged at the outer end of the bearing device, the bearing device comprises bearing frames, bearing barrels are fixed on the bearing frames, and are arranged on the bearing frames in an array mode, the bearing device can be installed at the top position of the box body device in a sliding mode, the bearing frames are installed on the bearing device in a swinging mode, the adjacent bearing frames are of a staggered structure so as to improve the effect of temporarily placing reagents, a sealing plate is mounted at the top of a partition assembly mounted in the box body device, and the sealing plate on a partition box can be closed through a transmission assembly, so that the effect of sealing stored reagents is achieved, and the problems that the reagents are inconvenient to place and take out in the sample collection process, the sealing performance of a kit is poor when the reagents are stored, and the conveying process is not stable enough are solved.

The invention provides a power supply technology of a 10KV electronic measuring system in an occasion without a conventional power supply. In a cast insulating material, a 10KV high-voltage insulating wire, a dry high-voltage capacitor and a primary measuring coil of a transformer are sequentially connected in series, the other end of the high-voltage wire is connected with high voltage of a 10KV electric power system, the other end of the primary measuring coil of the transformer is connected with the ground, a secondary measuring coil of the transformer is sequentially connected with an AC filtering rectifier unit and a switch type DC voltage stabilizing module, both ends of the primary measuring coil and the secondary measuring coil of the transformer are respectively bridged with a high-voltage piezoresistor and a low-voltage piezoresistor, and a DC working power supply which can safely, stably and reliably satisfy electric power requirement and has good electromagnetic compatibility can be obtained at the output end of the DC voltage stabilizing module in order to lead an electronic type mutual inductor and an electronic type electric energy measuring circuit board to work.