126results about How to "Realize the driving effect" patented technology

The invention discloses a rod-shaped component storage device for a construction site. The rod-shaped component storage device comprises a hollow storage outer shell. The rod-shaped component storagedevice is combined with an existing air compressor for use, can store rod-shaped components on the construction site, and can dry the surrounding air after storage, thereby reducing the mechanical degradation degree of the rod-shaped components and effectively protecting the rod-shaped components. When the components are taken for use, the collective discharge can be realized under the action of high-pressure air, taking and using are convenient, and practicability is high; moreover, the rod-shaped component storage device has a coil spring elastic pressure control type internal and external combined air pressure control mechanism, utilizes the elasticity of a coil spring, and the maximum internal pressure is controlled to prevent the internal components from being damaged due to excessivedriving pressure; and in addition, the rod-shaped component storage device is provided with a movable type internal gas compression mechanism of a piston-sealed structure, and a drive function and kinetic energy conversion are achieved under the action of compressed gas.

The invention discloses a controllable bench screw which comprises a main body shell. The controllable bench screw can achieve bidirectional clamping by means of a driving source, and meanwhile, the working state of a clamping part can be selected voluntarily in bidirectional clamping according to actual condition, so that the clamping diversity and adaptability are achieved. When voluntary selection is made to the controllable bench screw, a valve switch in a corresponding part can be opened automatically according to the weight of a part in a preventing part, so that the simplicity and practicality are improved. Moreover, the controllable bench screw provided with a movement control mechanism of a liquid telescopic part of a valve rod can communicate spaces of key parts under influence of a high pressure liquid, so that the liquid in corresponding part flows to clamp by corresponding part. In addition, the controllable bench screw provided with a liquid telescopic liquid driving mechanism of the clamping part can drive the liquid under the action of the gravity of the clamping part, so that the working state of the related part is adjusted.

The invention discloses an intelligent electromagnetic processing part clamping device which comprises a main mounting substrate, wherein a main bolt hole is formed in the main mounting substrate. Bymeans of the electromagnetic principle, a driving role is exerted. As a result of the electromagnetic principle, the device is high in driving efficiency, is of controllability, and is good in controleffect. The device has a permanent magnet multi-directional driven moving mechanism which can achieve driving action in the moving direction under the action of an electromagnetic field according tothe principle that like polarities repel each other and opposite charges attract each other. In addition, the device is provide with a side direction driving mechanism according to the electromagneticprinciple, and can convert electric power into a magnetic field according to the electromagnetic principle so as to drive the permanent magnet multi-directional driven moving mechanism to move in a fixed direction to play a clamping driving role. In addition, the device is provided with a longitudinal clamping part positioning and mounting mechanism to play roles of leaning and clamping the part.

The invention provides an image processing method and device, electronic equipment and a computer readable storage medium. The method comprises the steps of obtaining a to-be-processed image and a reference image, enabling a to-be-processed face in the to-be-processed image to be the same as or different from a reference face in the reference image, performing face reconstruction according to the shape features and the texture features of the to-be-processed face and the expression features and / or the posture features of the reference face to obtain a rendering image and a depth image, and generating a target image according to the to-be-processed image, the rendering image and the depth image, wherein the target image has the to-be-processed face, and the to-be-processed face has expression features and / or posture features of the reference face. According to the embodiment of the invention, the target image with the to-be-processed face can be generated, and the to-be-processed face has the expression features and / or posture features of the reference face, so that the problem of face deformation in the prior art can be solved, and meanwhile, the effect of decoupling control of the head posture and the expression can be realized.

The invention discloses an oil field ultra-high water cut stage fly ash reinforced multiphase composite profile control and flooding method. The method comprises the following step: sequentially adopting fly ash reinforced foam, surfactant foam, microemulsion and water for profile control and flooding, wherein the fly ash reinforced foam is prepared from a gas phase and a liquid phase I; the liquid phase I is an aqueous solution of a foaming agent I, fly ash and a gas-liquid interface regulator; the surfactant foam is prepared from a gas phase and a liquid phase II; the liquid phase II is an aqueous solution of a foaming agent II; the microemulsion consists of a compound surfactant, a cosurfactant, an oil phase, an inorganic salt and water; and the compound surfactant is a compound of SDSand Tween 80. According to the method, through the action among the fly ash reinforced foam slug, the surfactant foam slug and the microemulsion slug, the opening and closing of a large pore channel can be regulated and controlled, the flow resistance is reduced, the regulation and flooding effect of blocking without blocking off is realized, the flow and production of crude oil are facilitated, and the purpose of economic and efficient development of an oil reservoir is achieved.

The invention discloses a bidirectional telescopic dismounting device for a shaft body and a shaft sleeve. The bidirectional telescopic dismounting device comprises a main body shell, by means of theair pressure and lever technology, external air can be injected to form high-pressure air, counter-acting force is formed between the shaft body and the shaft sleeve, the detaching efficiency is improved, meanwhile, due to the fact that detaching is in an abutting mode, damage is small, the device is provided with an elastic abutting type maximum pressure control mechanism, maximum air pressure ina component can be controlled, the phenomenon that an internal component is damaged due to fact that air pressure value is too large is avoided, in addition, the device is provided with a space sealing movable type air driving mechanism, the driving effect and the kinetic energy conversion can be achieved under the action of air, in addition, the device is provided with a bolt installation type shaft body clamping abutting moving mechanism, the bolt installation type shaft body clamping abutting moving mechanism can be clamped to the surface of a shaft body to perform abutting action on the shaft sleeve on the shaft body, thus realizing the driving effect on the shaft sleeve.

The invention discloses a special driving method of an RS485 circuit in dual opto-isolator periphery application, which comprises the steps as follows: when the signal of an RE / DE port is '1', the RS485 circuit is in a normal driver mode; when the signal of the RE / DE port is changed from '1' into '0', the RS485 circuit is in a special driving mode, at the moment, the RS485 circuit generates a driving signal of '1' or '0', if the RE / DE port always retains the signal of '0', a counter continues counting until the counter is full, the RS485 circuit quits the special driving mode and returns to the normal operation mode, and a normal communication function is continuously realized; if the signal of the RE / DE port recovers '1', the RS485 immediately recovers the normal driver mode, and normal driving is kept going. The method can realize driving ability of three opto isolators, has a periphery application mode of dual opto-isolator, is suitable for a new national power grid standard, saves opto isolators, pull-up resistors and pull-down resistors, and lowers cost.

The invention relates to an internal driving type mucilage printing and flocking rail system. The internal driving type mucilage printing and flocking rail system comprises a traditional rail and cloth laying stations, release agent printing stations, upper mucilage printing stations, lower mucilage printing stations, flocking stations and cloth clothing stations which are sequentially arranged along the traditional rail and connected; platen drive devices are arranged on front straight rail side where the release agent printing stations and the upper mucilage printing stations are located andon the inner side of the rear straight rail side where the lower mucilage printing stations and the flocking stations are located and are parallel with the straight rail sides, each station comprisesat least one platen, a screen frame is arranged right above each platen in the upper mucilage printing stations and the lower mucilage printing stations, screen frame longitudinal adjusting devices are connected to the left side and the right side of each screen frame, a first scraper and a second scraper which are connected with a scraper base plate are arranged above each screen frame, and thetop of each scraper base plate is connected with transverse and longitudinal displacement devices. The internal driving type mucilage printing and flocking rail system has the advantages that the system is simple in procedures, high in work efficiency, good in platen transmission accuracy, good in printing quality, high in printing efficiency, high in adjustability and wide in application range, and the platens and connecting rods can be well coordinated.

The invention relates to a dicing device, in particular to an industrial automatic dicing device for plywood, and aims to provide the industrial automatic dicing device which is used for the plywood and is convenient to operate, complete in cutting surface and relatively high in cutting quality. The industrial automatic dicing device for the plywood comprises a base, first fixing frames, a pushing mechanism and a cutting mechanism; a supporting frame is arranged on the base; the two first fixing frames are arranged on one side of the base and are connected with the supporting frame; the pushing mechanism is arranged at the top of the supporting frame; and the cutting mechanism is arranged between the two first fixing frames. An air cylinder telescopic rod extends backwards and drives a first pushing frame to move backwards, the first pushing frame pushes the plywood backwards, and the pushing effect is achieved.

The invention provides an automatic conveying mechanism for conveying a carbon rod. The automatic conveying mechanism is characterized in that a driving mechanism is fixed on a frame plate, a first output shaft of the driving mechanism penetrates through the frame plate, erection columns extend from one side of the frame plate, the planes where the axis of the first output shaft and the axes of the erection columns are located are horizontal, an erection plate is arranged between the two erection columns, the erection plate is fixedly connected with the frame plate, and clamping convex stripsare arranged on the erection plate; and a chain wheel is arranged and is fixed to the first output shaft in a sleeving mode, another chain wheel is rotatably arranged on the erection columns in a sleeving mode, a chain is clamped on the two chain wheels, the clamping convex strips are clamped in the chain, a plurality of material taking parts are arranged on the chain, a material taking cavity isfixed on one side of the chain, the material taking parts are suitable for taking out a tubular material in the material taking cavity, a material storage cavity is fixed on the other side of the chain, and the material taking parts are suitable for placing the polished tubular material. According to the automatic conveying mechanism, the effects of automatic material taking and automatic materialplacing can be realized conveniently.

The invention belongs to the technical field of motors, and particularly relates to an overload protection motor for load-carrying machinery, which comprises a driving motor, a fixed seat, a movable seat, a first connecting piece, a second connecting piece, a first convex block, a second convex block, an output shaft, a stop block, a first spring and a second spring. When the output shaft is locked, the driving motor drives the first connecting piece to rotate relative to the second connecting piece, so that teeth on the first connecting piece are meshed with the tooth surface, provided with the first convex block, of the second connecting piece, the first convex block is compressed into the pressure cavity, and the second convex block at the other end of the pressure cavity is extruded out; the stop block completely enters the sliding groove in the output shaft, then the output shaft and the second connecting piece are not restrained in the rotating direction, then the motor is separated from a force transmission path of the load end through a mechanical structure, overload protection of the motor is achieved, the structure is simpler, the number of needed parts is smaller, and cost is lower.