11 results about "Feeding self" patented technology

This invention relates to the field of automatic control technology, specifically proposing a safe material feeding self-locking control device and method. The device includes a feeding machine and a control unit. The feeding machine includes a support frame, a pneumatic lifting device, a material box, and a positioning device. The control unit includes a data acquisition unit, a judgment unit, and a processing unit. The data acquisition unit collects the mass data of the material box and controls the inflation rate of the air source when inflating the pneumatic lifting device. The judgment unit collects the moving speed of the material box to determine whether to adjust the inflation rate. After obtaining the adjusted inflation rate, it collects the load data of each pneumatic lifting device to determine whether the material box is stable. The processing unit collects the unloading time when the material box reaches the target position and determines whether to control the air source to operate at the minimum inflation rate. This invention achieves intelligent control of the pneumatic lifting device by utilizing mass data, moving speed, air source control, and a self-locking mechanism, thereby improving the transportation safety and stability of the feeding machine.

The present invention discloses a wire feeding self-removing clearance mechanism and an intelligent wire spool seat containing the same, which includes a lead screw shaft, a wire feeding lead screw nut seat and a lead screw nut. The right end of the lead screw shaft passes through the lead screw nut and the moving plate and extends out through the U-shaped groove; both ends of the moving plate are fixed with first quick-release seats, and the right end of the first quick-release seat is installed with a first spring seat. The left end surface of the limiting column is fixed with a second quick-release seat, and the left end of the second quick-release seat is installed with a second spring seat. The middle part of the left end of the second spring seat is provided with a smooth rod, and a spring is sleeved on the smooth rod. A wire spool support plate is slidably connected to the guide rails on both sides of the upper end of the wire spool seat body. A wire spool driven by a motor is connected between the left wire feeding spool seat and the right wire feeding spool seat. Through the setting of the spring, the present invention makes the wire arrangement of the electrode wire on the wire spool closer and more uniform, eliminates the clearance of the electrode wire arrangement, and tensions the electrode wire, which is beneficial to improving the cutting accuracy of the electrode wire on the workpiece and improving the surface dark lines and horizontal stripe patterns of the machined parts.

The invention relates to the technical field of cement grinding mills, in particular to a cement grinding mill with a proportioning mechanism, which comprises a machine body and a feeding mechanism mounted at a feeding hole of the machine body: a proportioning assembly is fixedly mounted above the feeding mechanism through a bracket; wherein the proportioning assembly comprises a material bin, the inner side of the material bin is divided into a raw material bin and an auxiliary agent bin through a partition plate, and hoppers are communicated with the lower side of the raw material bin and the lower side of the auxiliary agent bin. The feeding self-locking principle is formed, the problems that the raw materials and the dry fly ash are mixed in the feeding process and the matching amount is difficult to control are solved, the control principle is simple, feeding of the raw materials and the dry fly ash can be controlled respectively, the action stability can be guaranteed through the same control source, and the working efficiency is improved. And secondly, the weighing bin is arranged, so that accurate proportioning of the raw materials and the dry fly ash can be realized.

The invention relates to the technical field of centrifugal machine feeding control, in particular to an automatic feeding control method of a horizontal scraper discharging centrifugal machine. The method comprises the steps of firstly extracting a torque event queue and a vibration event queue; further constructing an initial cost matrix based on time sequence and morphological similarity, storing the time delay and energy gain of the optimal matching pair into a sample pool, and further judging whether intervention is started and obtaining reference time delay and reference energy gain according to discreteness of data in the sample pool; further analyzing the response of the vibration event to the torque event in combination with the reference time delay and the reference energy gain after the intervention is started, and constructing a matching cost matrix; further comparing the optimal cost and the random expected cost in the matching cost matrix to obtain a causal coupling index; finally, feeding is adjusted based on the causal coupling index, real-time diagnosis of the filter cake structure state and feeding self-adaptive regulation and control are achieved, and production safety is guaranteed.

This invention relates to the field of wind-driven spraying equipment technology, specifically to a wind-driven self-propelled precision pesticide spraying robot for orchards. It includes a main frame, a track assembly mounted on the lower part of the main frame, a liquid tank installed inside one end of the main frame, a power assembly installed inside the other end of the main frame, a control assembly mounted on one side of one end of the main frame, an image recognition assembly mounted at the center of the top of the main frame, an unmanned driving assembly fixed to the top of the main frame, and a spraying mechanism mounted at the other end of the main frame. In this invention, the wind-driven self-propelled precision pesticide spraying robot for orchards can identify the shape of fruit trees and the distribution of pests and diseases through the image recognition assembly. This allows the control assembly to adjust the spraying range of the spraying assembly, enabling precision spraying operations tailored to different tree shapes and fruit tree areas, reducing pesticide waste and contamination, and improving application efficiency.

The application belongs to the technical field of spinning frame, especially a single spindle roving feeding self-stopping device. The existing yarn spindle to be replaced still needs to be placed manually, which undoubtedly increases the labor of workers and is low in efficiency and inconvenient to use. The present application proposes the following scheme, which comprises a spinning frame, one side of the spinning frame is provided with a replacement frame, the replacement frame is provided with two groups of yarn spindle holders for alternate use; the replacement frame comprises a first support and a second support fixedly arranged on the ground, and a rotating rod is arranged between the first support and the second support. In the application, the cooperation of the feeding box, the conveyor and the replacement frame can drive the empty tube to move below the yarn spindle holder and drive the yarn spindle holder on one side to rotate and insert into the empty tube. At the same time, the empty tube can be brought to the right position without manual placement. In the process of rotating the yarn spindle holder on one side, the tube yarn on the yarn spindle holder on the other side will automatically fall into the collecting box without manual unloading, which is more convenient to use.

The invention discloses a circularly polarized mobile phone antenna based on a single-feed self-phase shift structure, which mainly solves the problem that the circularly polarized mobile phone antenna in the prior art occupies a large size, and adopts the scheme that the circularly polarized mobile phone antenna comprises an inner side antenna and an outer side antenna, the inner side antenna is a dipole antenna, the outer side antenna is a folding monopole antenna, and the outer side antenna is a folding monopole antenna. The two layers are respectively positioned on the inner and outer layers of the mobile phone frame; the dipole antenna is of a rectangular frame structure with an opening and is connected with the ground through a grounding structure. The antenna is composed of an upper rectangular strip, a bottom left arm and a bottom right arm, the bottom left arm and the bottom right arm are of an asymmetric structure, and the axial ratio characteristic of the antenna is adjusted by adjusting the length of the bottom left arm; the folding monopole antenna is of an arch-shaped structure, and feeding is carried out through a coaxial feeding structure. The space occupied by the antenna in a mobile phone can be effectively reduced by using the single-feed self-phase shift structure, and the antenna can be used for mobile phone satellite communication.

The present application relates to the technical field of self-tapping screw, in particular to an equipment for assembling combined self-tapping screw, which comprises a combined washer mechanism for combining multiple washers, a screw mechanism for feeding self-tapping screws and an assembling mechanism for assembling the combined multiple washers and the fed self-tapping screws into combined self-tapping screw. According to the present application, multiple washers are combined together in the combined washer mechanism, self-tapping screws are fed from the screw mechanism, and then the self-tapping screws and the combined multiple washers are assembled together by the assembling mechanism. Compared with manual assembly, the assembling process saves manpower.

The invention provides a door plate body ox horn glue feeding self-cutting device which comprises a driving plate, a glue feeding mechanism, a glue feeding mechanism and a glue feeding mechanism. The middle plate is arranged above the driving plate and fixedly connected with the driving assembly, and a jacking column is embedded in the middle plate; the glue inlet bearing piece is erected above the middle plate, a through hole is formed in the glue inlet bearing piece, the top column is arranged in the through hole, an insert is arranged at the top end of the through hole, an arc piece is arranged on one side of the insert, the outer arc face of the arc piece is used for abutting against the inner arc face of the door plate body, a glue inlet groove is formed in the outer side of the bottom end of the arc piece, a glue inlet piece is arranged below the insert, and the bottom end of the glue inlet piece is fixedly connected with the top end of the top column; an ox-horn-shaped runner is arranged in the contact area of the glue inlet piece and the insert, the ox-horn-shaped runner is provided with a large-size flow hole and a small-size flow hole, the large-size flow hole is formed in one side of the top end of the insert, and the small-size flow hole is formed in the bottom end of the arc piece and communicated with the glue inlet groove. The automatic cutting device has the beneficial effects that the automatic cutting function can be achieved, damage of shearing force to the surface of a product is eliminated, and the surface quality and production efficiency of the product are improved.

The utility model relates to a discharging support technical field, concretely is a feed processing curing device. The utility model discloses, including curing jar, discharging pipe, steam inlet pipe, feed pipe and steam exhaust pipe, the inside of curing jar is equipped with discharging device, the outside of discharging device is fixedly connected with curing jar, the one end of base is provided with discharging groove, the one end of base is provided with mounting groove, the inboard fixedly connected with fixed plate of mounting groove, the one side fixedly connected with drive motor of fixed plate, the output fixedly connected with flange rod of drive motor, the arc surface of flange rod is rotatably connected with base, the one end fixedly connected with transmission rod of flange rod. The traditional feed processing curing device has solved, and the discharging mainly relies on the feed self -weight, and the problem that the active push mechanism is short of, for the curing feed of bigger granule or higher moisture content, only rely on the gravity discharging speed slow, still can have the phenomenon of caking and blocking.

This utility model discloses a simple reaction vessel feeding self-closing device, including a horizontal fixed plate. A central material discharge hole is formed in the middle of the horizontal fixed plate. A feeding guide sleeve is fixed in the middle of the top surface of the horizontal fixed plate, and the feeding chamber in the middle of the feeding guide sleeve communicates with the central material discharge hole. A sleeve-shaped material bag is fixed below the horizontal fixed plate, and the material bag communicates with the central material discharge hole. Vertical rods are fixed on both sides of the material bag below the horizontal fixed plate. Vertical clamping rods are welded to the bottom ends of the two vertical rods, forming gaps between the vertical clamping rods and their adjacent vertical rods. The two vertical clamping rods are inserted into the lower left and right sides of the material bag, with the corresponding sides of the material bag positioned within the gaps. When not discharging material, it ensures that the front and rear sidewalls of the material bag are tightly attached, preventing material dust or volatile organic solvents mixed in the air inside the reaction vessel from escaping, thus reducing pollution to the surrounding environment.