216 results about "Feeding mode" patented technology

The invention relates to the field of breeding industry, and discloses a pig behavior-based pig health condition analysis method and system, and the method comprises the steps: carrying out the comprehensive monitoring of pig behaviors, capturing the gait, feeding mode, excretion behavior and activity range of a pig in real time based on a behavior feature extraction algorithm, and obtaining a behavior state video stream sequence; multi-dimensional time sequence correlation analysis is carried out on the behavior state video stream sequence, and historical behavior data, pig weight changes and physiological parameters are combined; based on the dynamic time sequence feature vector, dynamically identifying a change track of pig behaviors by applying a self-adaptive behavior identification algorithm; performing correlation analysis on the detected abnormal behavior pattern and the potential health risk of the pig, fusing the environmental factors, group behavior data and health history of the pig, and identifying a potential health problem; and based on a risk early warning result, automatically adjusting environmental parameters and feeding management strategies, and providing intervention measure suggestions. The pig health management system has the advantage of improving the efficiency and accuracy of pig health management.

The embodiment of the invention discloses a feeding method and device capable of accurately regulating and controlling the feed intake of sows. The method comprises the following steps: identifying an individual identity through an electronic ear tag, and collecting backfat thickness, body condition score and weight data by using an inspection robot; dynamically calling a standard feeding curve based on the fetus number and the body condition score, and finely adjusting the target feed intake in combination with the body weight change trend; a quantitative or interactive feeding mode is adopted in the gestation period, feeding is carried out with different meals of wet mixed feed in the lactation period, and the feed-water ratio is dynamically adjusted; meanwhile, a data closed loop is constructed, a feeding strategy is optimized through big data analysis, and abnormal individuals are visualized. According to the scheme, precise self-adaptive regulation and control of the feeding behavior of the sow in the whole breeding cycle are achieved, and the feed efficiency and the breeding performance are remarkably improved.

The invention discloses a feeding basket, and relates to the field of semiconductor device processing and manufacturing, and the feeding basket comprises a basket frame, a slide rail assembly and a jacking block. A containing part used for containing plates is formed in the basket frame. The fixed part of the sliding rail assembly is connected with the basket frame and used for limiting the jacking block to move in the height direction of the basket frame; the jacking block is located in the containing part, connected with the sliding part of the sliding rail assembly and used for containing a plate. According to the lifting basket, the lifting function is built in the lifting basket, and the feeding mode that the basket does not move, and materials move is achieved. During operation, the basket frame is kept static, only the external driving piece drives the internal jacking block to move up and down along the sliding rails, the problems of shaking and inaccurate positioning caused by overall movement of the basket are fundamentally solved, the stability and accuracy of material grabbing are remarkably improved, meanwhile, the structure of a matched feeding machine table is simplified, and the working efficiency is improved. And the cost and the fault risk are reduced.

The invention provides an animal experiment time-limited feeding method and system. The animal experiment time-limited feeding method and system are applied to an intelligent door control system comprising a feeding box body, an electric control door control channel, a multi-mode sensor array and an intelligent control unit. According to the method, monitoring data streams of animal states and behaviors are obtained through a multi-modal sensor array; implementing execution control of the time-limited feeding mode based on the monitoring data stream and preset parameters; outputting a personalized time-limited feeding intervention strategy based on the execution data and the monitoring data stream; and management and analysis of experimental data are realized through the data management module. The invention further provides a corresponding time-limited feeding system, the system has dynamic adaptability, comprehensive monitoring dimension, high flexibility and deep data integration capacity, the problems that in the prior art, manual control accuracy is poor, intelligent adaptability and data deep mining are lacked are solved, and the system is suitable for large-scale popularization and application. And the accuracy, scientificity and animal welfare level of animal experiments are improved.

The utility model relates to the technical field of chemical production equipment, and discloses an automatic liquid chemical raw material filling device which comprises a supporting frame. The storage tank body is arranged on the support frame; the filling adjusting mechanism is arranged at the outlet of the storage tank body; and the blocking mechanism is arranged on the lower side of the supporting frame. A motor drives a lead screw to rotate, so that a threaded block is driven to move, an electric telescopic rod and a rack are driven to move, after the rack is moved to the position of one gear ring, the electric telescopic rod is started to drive the rack to make contact with the outer wall of the gear ring, the threaded block is driven to move to drive the rack to move, and therefore the gear ring is driven to rotate; therefore, the flow of the chemical liquid introduced into the injection pipe can be adjusted according to the adjusting holes with different sizes, so that proportional injection of different chemical liquids is ensured, the accuracy is improved, and waste of the chemical liquids is avoided. The problems that a traditional feeding mode is poor in feeding precision, and product quality and operation efficiency are poor easily are solved.

The application discloses a fastener automatic feeding mechanism and production line, which comprises a material cart, an opening, a blocking plate and an opening assembly. The opening is arranged directly below the material cart, and the blocking plate is arranged at the opening position and used for blocking the material in the material cart. The opening assembly controls the opening and closing of the opening by the blocking plate. The material in the material cart is discharged from top to bottom. The opening assembly can limit the horizontal position of the material cart when the opening is opened. The application changes the existing turnover feeding mode, sets the opening directly below the material cart, blocks the opening by the blocking plate, and fills the material at this time. When the material cart moves to a specified position, the opening assembly is controlled to work, the blocking plate is separated from the opening position by the opening assembly, and the material is discharged from the opening directly below the material cart. The application avoids work for lifting the material and achieves the energy-saving purpose. In addition, the opening and closing of the blocking plate can also position the horizontal position of the material cart by the setting of the first embodiment, and the shaking of the material cart is avoided.

The invention discloses a bearing part material rubber ring adding automatic feeding machine, and relates to the technical field of bearing part machining, the bearing part material rubber ring adding automatic feeding machine comprises a feeding device and a propelling device.The feeding device comprises a driving assembly, a tray and a conical discharging disc, and the driving assembly comprises a first motor, a first rotating rod, a first gear, a second gear and a second rotating rod; the propelling device comprises an inclined feeding channel, a discharging channel and a feeding mechanism. According to the feeding device, a conical discharging disc in the feeding device is matched with a spiral feeding channel on the inner wall of an annular baffle, in combination with the annular array distribution design of limiting clamping strips, ordered flow dividing and continuous lifting feeding of bearing parts are achieved, and then through cooperation of a material stopping block above the spiral feeding channel and single-channel width limitation of an inclined feeding channel, the feeding efficiency is improved. And meanwhile, the collision type feeding mode of a traditional vibration disc is abandoned, surface abrasion of the bearing parts is greatly reduced, the problems that in the prior art, bearing part feeding is discontinuous and prone to abrasion are solved, and the workpiece machining precision is guaranteed.

The utility model relates to the technical field of culture medium feeding, and discloses a high-efficiency culture medium feeding device which comprises a bottom plate, a fixing column is fixedly connected to the bottom plate, a feeding container is fixedly connected to the fixing column, a telescopic rod is fixedly connected to the bottom of the feeding container, and a feeding cover is fixedly connected to the output end of the telescopic rod. The bottom of the feeding container is fixedly connected with a first electric push rod, and the output end of the first electric push rod is fixedly connected to the feeding cover. Through cooperative work of the second electric push rod, the second motor, the auger shaft and other components, the feeding process of culture medium raw materials from the storage bin to the culture container is achieved; compared with a traditional manual feeding mode, the device has the advantages that the manpower consumption is greatly reduced, the feeding efficiency is improved, the labor intensity of operators is reduced, the working efficiency is also improved, and large-scale cell culture experiments or production becomes more efficient and convenient.

The application provides a hydrogen arsenide reaction kettle feeding control method and device, equipment and storage medium, and belongs to the technical field of hydrogen arsenide reaction. The method comprises the following steps: determining an initial feeding mode of raw materials in the initial stage of reaction based on the volume of the reaction kettle and an expected reaction molar ratio; the raw materials comprise zinc arsenide and dilute sulfuric acid; the expected reaction molar ratio is an expected molar ratio between the zinc arsenide and the dilute sulfuric acid; in response to a pressure change rate in the reaction kettle being less than a preset change rate value, switching the initial feeding mode to a uniform feeding mode of the raw materials in the middle stage of reaction; and in response to a generation rate of hydrogen arsenide being lower than a preset generation rate value, switching the uniform feeding mode to a final feeding mode of the raw materials in the late stage of reaction. The hydrogen arsenide reaction kettle feeding control method and device, equipment and storage medium provided by the application can accurately grasp the feeding time and feeding speed of the reaction kettle.

The utility model discloses an automatic feeding device of a bushing cutting machine in the technical field of bushing processing, which comprises a rack for bushing cutting, the rack is provided with a stock bin for storing bushing pipes to be cut, one side of the stock bin is provided with a feeding assembly, the feeding assembly comprises an obliquely arranged conveying frame, and the conveying frame is provided with a feeding hole for feeding the bushing pipes to be cut. A plurality of guide plates are arranged on the conveying frame, partition assemblies used for allowing a single bushing pipe to be cut to pass through are arranged on the guide plates and comprise rotatable partition plates arranged on the lower middle portions of the guide plates, and containing grooves are formed in the guide plates. The problems that machining is slow, chippings are generated in the cutting process, potential safety hazards can be caused to workers, a feeding device needs to be used for feeding, an existing feeding device cannot feed the lining pipes one by one, and if feeding is too much at a time, large errors can occur in the cutting process are solved.

The utility model discloses a quantitative automatic feeding unit, which belongs to the technical field of automatic feeding, and solves the problems that the traditional manual feeding mode consumes a large amount of manpower and time, the accuracy and the consistency of the feeding amount each time are difficult to guarantee, and feed waste or animal nutrition imbalance is easily caused. The storage cabinet is installed on the surface of the support, the electric control box is installed on the side face of the storage cabinet, the opening is formed in the surface, on one side of the storage cabinet, of the support, materials in the storage cabinet can be pushed to the position of the opening through the feed transfer structure, and by controlling work of the jacking frame, the feed can be conveniently pushed upwards; therefore, accurate and automatic quantitative feeding is achieved, the breeding efficiency is improved, the breeding cost is reduced, meanwhile, the feeding requirements of different breeding environments and animal types are met, the accuracy and consistency of the feeding amount each time are guaranteed, and the situation that feed is wasted or animal nutrition is unbalanced is not likely to occur.

The utility model discloses a tire body feeding frame of a motorcycle tire forming machine, which comprises a lining feeding mechanism and a sequencing conveying belt, and at least one group of cord fabric feeding mechanism is arranged on two sides of the sequencing conveying belt; the lining feeding mechanism is used for providing the lining layers cut in a fixed-length mode for the sequencing conveying belt; the cord fabric feeding mechanism is used for providing cord fabric layers cut according to a preset width and a preset angle to the sequencing conveying belt; the cord fabric layer which is fixed in length and cut according to the preset width and angle is directly provided, the cord fabric cutting-jointing-cutting process in a traditional feeding mode is omitted, the problem that joints are too close due to jointing is avoided, it is guaranteed that each layer of cord fabric only has one joint, meanwhile, all the material joints are evenly distributed, and the production efficiency is improved. The dynamic and static balance performance of the tire is improved, the high-speed driving comfort is improved, and the performance requirements of high-quality tires are met; and all layers of materials are prepared and transferred to the sorting conveying belt at the same time, and the yield and the production efficiency of the tire blanks are greatly improved through one-time automatic attachment.

The utility model discloses food detection vacuumizing sample storage equipment which comprises a storage tank, the storage tank is a cavity shell of a cylindrical structure, a buckle cover is integrally arranged at the top of the storage tank, a discharging port is formed in the bottom of the storage tank and is closed through a valve, a multipurpose connector is arranged on the buckle cover, and the multipurpose connector is connected with the storage tank. The multipurpose connector is connected with a conversion controller; the utility model relates to the technical field of food detection equipment, and in the food detection vacuumizing sample storage equipment, a dynamic airtight plugging technology is adopted to replace a traditional sealing ring, a high-pressure inert gas cylinder is used for driving and controlling an air bag to expand and seal, an electronic barometer and an electromagnetic valve are combined for real-time closed-loop pressure regulation, and compared with a conventional rubber sealing ring, the ageing resistance is improved; the sealing service life is longer, the three-way ball valve type switching controller is arranged to achieve switching of the vacuumizing mode and the feeding mode, the operation efficiency is improved, and compared with a scheme depending on static sealing, the sealing failure risk is reduced, and the sample pollution rate is reduced.

The utility model discloses an automatic lamb feeding and lactation device which comprises a water supply system, a raw milk container, a heat exchanger, a mixing tank and a powder buffer hopper, a discharge port of the powder buffer hopper is located over the mixing tank, a water bath heater is installed on the periphery of the bottom of the mixing tank, and the bottom of the mixing tank is connected with a nipple through a milk pipe; the tail end of the water supply system is provided with two branches, the tail end of one branch is provided with a water washing nozzle, and the tail end of the other branch is connected with the top of the heat exchanger; the top of an inner cavity of the mixing tank is connected with an alkaline detergent tank through an alkaline detergent inlet pipe, and the top of the inner cavity of the mixing tank is connected with an acid detergent tank through an acid detergent inlet pipe. The lamb feeding mechanical level can be improved, a mixed feeding mode is provided, fresh milk and milk replacer can be fed, meanwhile, the milk replacer and goat milk can be mixed for precise feeding, automatic cleaning can be achieved, the number of bacteria in the goat milk is effectively reduced, and external pollution is eradicated.

The utility model discloses an automatic insulator pressing device, which comprises a positioning unit arranged on a mounting base, a pressing unit arranged on the mounting base, a pressing unit arranged on the mounting base and a pressing unit arranged on the mounting base, the press-fit unit comprises a fixing seat used for installing a punch, the fixing seat is arranged on a vertical guide rail in an up-down moving mode, and the position where the punch is located corresponds to the press-fitting station; and the material taking unit comprises a material taking clamping jaw capable of moving up and down, the material taking clamping jaw is arranged on a swing arm, and the material taking clamping jaw and the press fitting station are correspondingly arranged. According to the automatic insulator pressing equipment designed by the utility model, the crimping positioning structure is adopted to position a product to be press-fitted, so that the positioning precision is high; an automatic press-fitting mode is adopted, operation is convenient, press-fitting efficiency is high, precision is good, and consistency is guaranteed; a multi-station feeding mode is adopted, press-fit operation can be continuously carried out, and the press-fit efficiency is improved; and materials are taken and fed in an automatic material taking mode, so that the production efficiency is improved.

The utility model discloses a multi-point synchronous feeding device of a culture pond, which belongs to the technical field of aquaculture and comprises a base, a feed delivery pipe is arranged above the base, a synchronous feeding mechanism is arranged at the bottom of the feed delivery pipe, and a feed delivery mechanism is arranged on one side of the base. In the process, by arranging the multiple discharging pipes, the feeding fan and the swing assembly, multi-point synchronous feeding of the culture pond is achieved, the multiple discharging pipes conduct feed feeding at the same time, the feeding efficiency is greatly improved, meanwhile, the swing assembly drives the discharging pipes to swing in a reciprocating mode, the feed can be evenly scattered in all areas of the culture pond, and the feeding efficiency is improved. The problem of growth difference of cultured organisms caused by non-uniform feeding in a traditional feeding mode is avoided, balanced growth of the cultured organisms is facilitated, the culture yield and quality are improved, and constant-speed feeding of the feed is achieved through cooperation of the feed control shaft and the feed control impeller.

The utility model relates to the technical field of feeding devices, in particular to a multifunctional integrated plastic molding automatic feeding device which comprises a heat preservation material box assembly and a material conveying assembly, a first flow guide assembly is installed on the inner side of the material conveying assembly, the bottom end of the first flow guide assembly is fixedly connected with a connecting column, and the bottom end of the connecting column is fixedly connected with a second flow guide assembly. The material conveying assembly comprises a conveying cylinder, a partition plate is fixedly connected to the inner side of the conveying cylinder, a material passing opening and a guide hole are formed in the inner side of the partition plate, an electric telescopic rod is fixedly connected to the bottom end of the conveying cylinder, a discharging pipe is fixedly connected to the front end of the conveying cylinder, and an electromagnetic valve is fixedly connected to the inner side of the discharging pipe. According to the plastic feeding device, a traditional feeding mode is changed, plastic is cleaned to a certain degree while feeding is conducted, residues are reduced, the cleaning difficulty and cost are reduced, the service life of equipment is prolonged, and the production efficiency is improved.

The utility model belongs to GRC board production technical field especially a kind of ration feeding device for GRC board production, including machine frame, the machine frame inner wall is penetrated and is provided with storage tank, and fixed ring is welded on the outer wall of storage tank, fixed ring and machine frame are fixedly connected with weighing sensor, the bottom of storage tank is provided with feeding pipe, and feeding pipe inside is provided with conveying auger. The utility model stirring rod can continuously stir the raw materials in storage tank, prevent caking, ensure that raw material is loose and uniform, simultaneously, conveying auger in feeding pipe is driven by first servo motor and uniformly transports raw materials, avoids the phenomenon that raw materials are accumulated or broken in traditional feeding mode, improves the stability of feeding, and the weighing sensor between fixed ring and machine frame can monitor the weight change of raw materials in storage tank in real time, combines the weighing of raw materials in material taking cylinder with the weighing feedback of weighing platform, realizes the accurate regulation and control of feeding quantity, and improves production efficiency.

The utility model discloses a continuous film slice automatic feeding device, including support, one side fixed setting of support has the first support frame, the top rotation of first support frame is provided with the film roll, be provided with the film on the film roll, the film is built on the support, the other side fixed setting of support has the second support frame, second support frame is provided with two, the rotation of second support frame below is provided with the winding shaft, the winding shaft is used for winding film, the rotation of second support frame above is provided with the pressure axle, the fixed setting of pressure axle has the air bag cover, the air bag cover side wall is provided with the air tap, the front of support is provided with the drive mechanism, the drive mechanism is used to drive pressure axle and winding shaft rotate, the utility model solves the traditional film slice feeding mode mostly manual operation, manual feeding efficiency is low, hardly satisfies the problem of large -scale production demand.

The invention relates to the field of robots, in particular to a feeding robot for automatic machining of automobile parts. The mechanical arm comprises a base, a mechanical arm movement body arranged on the base, a connecting piece arranged at the tail end of the mechanical arm movement body and a feeding mechanism arranged on the connecting piece. The feeding mechanism comprises a mounting frame arranged on the connecting piece, two clamping jaws rotationally arranged on the mounting frame and a suction cup box arranged on the mounting frame in a sliding mode, a plurality of suction cups are arranged on the working face of the bottom of the suction cup box, and when the suction cup box is away from the clamping jaws, the two clamping jaws clamp parts for feeding. And after the suction cup box moves to the position between the two opened clamping jaws, the suction cup box adsorbs the parts for feeding. The four feeding modes can be flexibly switched, the whole feeding mechanism does not need to be switched, the feeding efficiency is higher, the situation that a new feeding mechanism is not installed in place does not exist, the risk that the feeding mechanism falls off does not exist, and the feeding mechanism is safer.

The invention provides a systematic pet peaceful feeding method which covers health monitoring, environment regulation and control, nutrition management and ultimate care of pets in the whole life cycle. Physiological indexes (such as heart rate, body temperature and activity amount), behavior modes and environmental parameters (temperature, humidity and illumination) of a pet are monitored in real time by integrating an Internet of Things sensor, a biological data analysis algorithm and automatic equipment, and a feeding strategy is dynamically adjusted in combination with artificial intelligence. For the old and the terminal pets, a terminal management system of multi-mode analgesia, psychological pacification and family collaboration is provided. The method can significantly prolong the healthy life of the pet, reduce the incidence of chronic diseases, and ensure that the pet enjoys a digned and happy state at the end of life. The pet feeding ethics are redefined through technical innovation, balance is achieved between scientific life prolonging and natural law respecting, and a brand new normal form is provided for pet economy and emotional industries.

The utility model relates to the technical field of metal product production, and discloses a feeding device for metal product production, which comprises a mounting base, a discharging seat fixedly mounted at the middle end of the top of the mounting base, a storage bin fixedly mounted at the top of the discharging seat, and a conveying belt arranged on the left side of the top of the mounting base. A mounting groove is formed in the right side wall face of the discharging base, a reciprocating feeding mechanism is arranged at the position, located at the mounting groove, of the inner wall of the discharging base, and a reciprocating feeding auxiliary assembly is arranged on the left side of the top of the discharging base. The feeding process is more stable and reliable, potential safety hazards existing in a traditional manual feeding mode are avoided, production safety is guaranteed, automatic feeding of metal product raw materials is achieved, and production efficiency is improved.

The invention relates to the technical field of fingerling breeding, and provides an energy-saving environment-friendly aquaculture fish, shrimp and crab multifunctional feed feeder which comprises a supporting pipe and further comprises a supporting mechanism, a throwing mechanism, a feeding mechanism and a blowing mechanism, the supporting mechanism is installed on the supporting pipe, the throwing mechanism is installed on the supporting mechanism and used for throwing granules, and the blowing mechanism is installed on the supporting mechanism and used for blowing the granules. The feeding mechanism is connected with the supporting mechanism, the feeding mechanism is located above the material throwing mechanism, and the material blowing mechanism is located between the feeding mechanism and the material throwing mechanism. Through the technical scheme, the problems that most of feed feeders in the prior art only feed granules or powder materials, and when different fish varieties are changed and different foodstuffs need to be thrown, the foodstuffs cannot be fed into the feed feeders are solved; the problems that in the prior art, feeding equipment needs to be replaced, the cost for replacing fingerlings is increased, the feeding mode cannot be adapted according to the specification of foodstuff, and adaptability is low are solved.

The utility model provides a spiral squeezing device for camellia oil processing, which comprises a spiral hopper mechanism, a spiral squeezing mechanism, a squeezing screw shaft, a driving belt pulley and a belt, the spiral hopper mechanism is fixedly provided with the spiral squeezing mechanism and the squeezing screw shaft, the spiral squeezing shaft of the spiral hopper mechanism is fixedly connected with the driving belt pulley, and the belt is fixedly connected with the spiral squeezing mechanism. The driving belt pulley is connected with the spiral hopper mechanism through the belt; an innovative spiral extrusion conveying mechanism is adopted, and a traditional feeding mode depending on stirring and vibration is abandoned. According to the design, materials are efficiently pushed through spiral feeding, the feeding efficiency is greatly improved, the feeding process is completely controlled, and blocking is effectively avoided. Meanwhile, the mechanism is stable in operation and free of noise, the comfort degree of the operation environment is greatly improved, and long-term stable operation of equipment is guaranteed.

The utility model relates to the field of feeding equipment, and discloses an electromagnetic adsorption type aluminum profile feeding stability control device which comprises a feeding frame, a walking mechanism, a hydraulic cylinder, a hanging bracket and an electromagnetic adsorption mechanism, the feeding frame comprises two U-shaped supporting frames and a cross beam, the two U-shaped supporting frames are fixedly installed on the two sides of the cross beam respectively, the walking mechanism is arranged on the cross beam, and the hydraulic cylinder is arranged on the hanging bracket. The hydraulic cylinder is arranged at the bottom of the walking mechanism, the hanging bracket is fixedly installed at the output shaft end of the hydraulic cylinder, the electromagnetic adsorption mechanism is arranged on the hanging bracket and used for magnetically adsorbing and fixing aluminum profiles, and the walking mechanism is used for controlling the hydraulic cylinder, the hanging bracket and the electromagnetic adsorption mechanism to horizontally and linearly move. The automatic feeding device has the following advantages and effects that firm magnetic adsorption fixing and stable transfer feeding can be conducted on aluminum profiles of different specifications, an existing manual feeding or mechanical conveying feeding mode can be effectively replaced, and the automatic feeding device has the beneficial effects of being efficient and stable in feeding and saving time and labor.

The invention belongs to the technical field of feeding equipment, and particularly relates to a one-pump multi-kettle feeding system which comprises a booster pump, a reaction kettle and a plurality of feeding grooves, the feeding grooves are communicated with a second pipeline through corresponding first pipelines, the second pipeline is communicated with an inlet of the booster pump, and an outlet of the booster pump is communicated with the reaction kettle through a third pipeline. A modularized adjusting valve is further included, disassembly and assembly are convenient, the downtime during maintenance is short, and the process is more convenient and faster; the invention further particularly relates to a one-pump and multi-kettle feeding method, the method is completed through pipeline series-parallel connection combination configuration, a traditional one-pump and one-kettle feeding mode is replaced, noise generated by the pressure pump is reduced through efficient cooperative operation of the pressure pump and the multiple reaction kettles, the pipeline integration degree is high, the equipment space utilization rate is high, and cost is reduced.

The utility model discloses a ferrite steel drop hammer impact test's feeding device, including base, the upper end of base is installed hammer drop testing machine, a plurality of sample anvil are fixed with in the bottom of hammer drop testing machine, one side of base is installed two support rods, the upper end one side of support rod is rotatably connected with the cylinder, the piston rod end of two cylinders rotatably connected with the bearing plate in common, the bearing plate is fixed with the feeding frame, four stoppers are installed on the feeding frame with equal interval, and two stoppers are a group, and two groups of stoppers are staggered arrangement. Compared with traditional manual feeding mode, the automatic feeding reduces the link of manual intervention, greatly shortens the feeding time, improves the overall efficiency of test, in addition can satisfy the feeding demand of various types of sample, improves the versatility and applicability of feeding device, can also effectively avoid the damage to feeding frame due to the operation mistake, guarantees the safety of equipment and operating personnel.

This invention discloses a feeding device and method for buttonhole sewing. The device includes a worktable, a buttonhole sewing machine head, and a transport component. The transport component is arranged parallel to the machine head, and a rotating clamping component and a tail clamping component are respectively provided at both ends of the feeding table. The rotating clamping component uses a limiting pillar as a reference and drives the upper and lower pressure plates to rise and rotate synchronously through a lifting and rotating drive source to achieve clamping and angle adjustment of the fabric at the neckline. The tail clamping component cooperates to achieve segmented clamping of the fabric. The method of use includes initialization, fabric clamping, straight feeding and sewing, neckline angle adjustment, buttonhole sewing, and a complete cycle of reset. This invention abandons the traditional single straight feeding mode, provides precise and stable positioning, is suitable for processing irregular necklines and buttonholes, has a scientific structure, flexible adjustment, high degree of automation, and smooth process connection, which can improve processing quality and production efficiency, and is suitable for batch processing of necklines and buttonholes of clothing.

The utility model discloses a steel sealing ring overlapping and feeding device, which belongs to the field of sealing ring production and comprises a table body, and a rotating mechanism and three limiting mechanisms are arranged at the top of the table body. The rotating mechanism comprises a motor, a fixed disc and a rotating disc, the motor is installed in the table body, an output shaft of the motor is vertically arranged upwards, a rotating shaft is installed on the output shaft of the motor, the fixed disc is movably connected to the rotating shaft in a sleeving mode, and the rotating disc is fixedly connected to the rotating shaft in a sleeving mode; the rotating disc is arranged in the first groove in the fixed disc; by adopting the nested design of the fixed disc and the rotating disc and distributing a plurality of semicircular second grooves in the surface of the rotating disc, the structure can realize synchronous positioning placement of lower gaskets, middle gaskets and upper gaskets, and compared with a traditional successive feeding mode, the operation time of the gasket overlapping procedure is effectively shortened, and the overlapping and feeding efficiency of the steel sealing rings is remarkably improved.

The utility model discloses an airflow mill auxiliary blanking device and airflow mill equipment, the airflow mill auxiliary blanking device comprises an auxiliary air pipe, and the auxiliary air pipe is connected with a feed bin and is arranged towards a feed port; the outlet end of the first pipeline is connected with the auxiliary air pipe; the at least one vibration component is connected with the feeding bin; the second pipelines are arranged in one-to-one correspondence with the vibration components, and the outlet ends of the second pipelines are connected with the inlet ends of the vibration components; and the air source component is connected with the inlet ends of the first pipeline and the second pipeline. The utility model can improve the problems of slow blanking and easy material blockage in the traditional feeding mode, can replace the traditional mode of manual knocking to assist blanking, greatly reduces the labor intensity of workers, reduces the labor cost, reduces the startup and shutdown frequency of jet mill equipment, ensures the qualified rate of material indexes, and improves the production efficiency.