141 results about "Discharge - action" patented technology

The invention belongs to the technical field of ultrasonic cleaning, and discloses a cold runner multi-mode residue detection and ultrasonic cavitation cleaning all-in-one machine which comprises a machine shell assembly and a mold conveying roller assembly, and a plurality of cold runner molds are fixedly arranged in the mold conveying roller assembly in a clamped mode. A mold conveying driving module for driving the cold runner mold to conduct ring moving fixed-point staying is arranged between the machine shell assembly and the mold conveying roller assembly, and a coupling agent follow-up agent discharging module for eliminating an air gap between an ultrasonic probe and the cold runner mold is arranged on the detection probe assembly. The ultrasonic probe performs square rail type residue detection on the cold runner mold, the integrity of the whole detection on the cold runner mold is ensured, the synchronism of the walking action of the ultrasonic probe and the couplant discharging action is realized, the detection accuracy is improved, and the detection efficiency is improved. A control module and a power unit do not need to be additionally arranged for discharging the coupling agent.

The invention discloses a grouting filling pump, and belongs to the technical field of grouting pumps, the grouting filling pump comprises at least four oil cylinder valve groups and pistons with moving strokes in the oil cylinder valve groups, and the pistons in the oil cylinder valve groups have a propelling state, a retreating state and a transition state between the propelling state and the retreating state; at any moment, at least two pistons are in a propelling state and a returning state respectively; the lifting valve is communicated with the oil cylinder valve groups, and the lifting valve controls opening and closing of a valve seat of the lifting valve through a valve clack. In the oil cylinder valve group, each piston is continuously switched in three stroke states, and at any moment, pistons distributed in different states, particularly pistons distributed in a propelling state and a returning state, exist in the whole oil cylinder valve group system, so that a slurry feeding action and a slurry discharging action exist in the whole pumping system at each moment; and the continuity of the slurry feeding and grouting process of the lifting valve can be ensured.

The utility model relates to the technical field of powder processing, and particularly discloses a turnover pouring device which comprises a feeding station and a pouring structure, the feeding station comprises a support and a feeding bin arranged on the support, a feeding window is formed in the side end of the feeding bin, and a rotating shaft corresponding to the feeding window is arranged on the outer wall of the feeding bin; the pouring structure comprises a support, an electric cylinder and a bottom plate, the support is connected with the support, an arc-shaped plate is arranged on the side, close to the feeding window, of the bottom plate and connected with the rotating shaft, the two ends of the electric cylinder are hinged to the support and the bottom plate respectively, and the electric cylinder can drive the bottom plate so that the arc-shaped plate can rotate around the rotating shaft. The material pouring structure further comprises a limiting rod used for axially limiting the material barrel. According to the feeding device, manual feeding can be replaced, the labor intensity of workers is reduced, meanwhile, due to the fact that the discharging action is achieved through the electric cylinder, the loading efficiency of the materials can be greatly improved, and the harm of flying dust to the bodies of the workers in the discharging process can be avoided.

The utility model relates to the technical field of automation equipment, in particular to a turnover mechanism and a vacuum coating production line. The turnover mechanism comprises a material clamping robot and a transfer frame, a placing position is arranged in the transfer frame, the material clamping robot comprises a material clamping mechanism and a first driving device used for driving the material clamping mechanism to do multi-degree-of-freedom space motion, and a material clamping position is arranged in the material clamping mechanism; the material clamping robot executes a discharging action or a turning-over action relative to the transfer frame, and the material clamping mechanism can perform multi-degree-of-freedom space movement relative to the transfer frame through a first driving device and drive the material clamping position to synchronously move relative to the placing position, so that materials are placed in the placing position in the first direction or move away from the placing position in the second direction; therefore, the discharging action or the turning-over action is completed. The first direction is perpendicular to the placing position, the second direction is opposite to the first direction, and the second direction extends in the direction away from the placing position. And a coated product is prevented from being damaged or polluted in the turn-over process, and the coating quality and the product percent of pass are improved.

A system is disclosed for extending a recoil impulse of a gun. The system elongates the recoil impulse to spread the recoil energy over time and reduce felt (i.e., peak) recoil force. Although the system adds weight to a gun, the system reduces felt recoil beyond what is possible by simply adding weight to a gun by using an inertial weight on a spring to absorb and release energy. To prevent shaking, the inertial weight system is tuned to a gun so that the inertial weight hits a pair of stops at certain points in the gun's discharge action cycle.

A quartz sand purification pickling equipment belongs to the technical field of quartz sand pickling and comprises a liquid discharge system for realizing up-down partitioned liquid discharge in a tank body, the liquid discharge system comprising a liquid discharge valve, a liquid discharge port, a barrel, a rotary lifting assembly and a negative pressure discharge assembly, the liquid discharge valve being arranged in the middle and lower part of the side wall of the tank body and being used for discharging the upper layer liquid in the inner cavity of the tank body, the liquid discharge port being arranged in the side wall of the negative pressure bin and being used for discharging the lower layer liquid in the inner cavity of the tank body, and the barrel being rotatably arranged in the inner cavity of the tank body and being provided with uniform through holes in the side wall and the bottom end of the barrel, the through holes being smaller than the diameter of quartz sand. The integrated design of the present application eliminates the transfer cost and space occupation problem of the traditional process, the up-down partitioned liquid discharge is combined to improve the efficiency and completeness of the liquid discharge, the water washing consumption is reduced and the product purity is ensured, the same power driving and differential structure design are used to ensure the precise cooperation of the double liquid discharge actions while simplifying the equipment and saving the space.

The invention relates to the field of automatic machining, and discloses an automatic taking and installing system for CNC and a control method of the automatic taking and installing system. The system comprises a material taking module, a processing platform, a raw material bin, a clinker bin and a processing positioning jig. The material taking module is installed on the outer side of the CNC rack, is composed of a large lifting air cylinder, a right pushing air cylinder, a rear pushing air cylinder and a hardware fitting suction cup which are perpendicular to one another and is used for driving products to move. The raw material bin and the clinker bin are driven by an air cylinder to achieve lifting adjustment. Based on a CNC control system, all assemblies are driven to execute material taking, secondary positioning, machining and discharging actions by directly reading and responding to code instructions output by CNC. The system does not need additional external programming control, is compact in structure, can realize automatic cycle operation by using the existing CNC code logic, reduces the equipment transformation cost and the operation difficulty, also reduces the learning burden and the training cost of operators, and is convenient to quickly popularize and apply in the existing production line.

The invention discloses a three-dimensional glaze plotter and a control method thereof, and relates to a ceramic product surface decoration technology. The three-dimensional glaze extrusion assembly comprises a needle cylinder for accommodating three-dimensional glaze, a drawing needle head communicated with the needle cylinder, a pressure source for providing extrusion pressure for the needle cylinder, and a control valve for controlling the on-off of the extrusion pressure; the three-dimensional motion platform is mounted on the base assembly and used for bearing and driving the drawing needle head to move in a three-dimensional space; and the control panel is electrically connected with the control valve and the three-dimensional motion platform and used for controlling the moving track of the drawing needle head in the three-dimensional space and controlling the discharging action of the three-dimensional glaze extrusion assembly. The problems that lines are uneven, efficiency is low and complex patterns are difficult to reproduce during manual drawing of the three-dimensional glaze are solved, and automation and precision of drawing of the three-dimensional glaze are achieved.

The utility model discloses an automatic lubricating device with a transmission chain at the bottom of a cigarette storage cabinet, which relates to the technical field of tobacco processing and comprises an automatic lubricating device mounted at the bottom of the cigarette storage cabinet. The chain at the bottom of the storage cabinet moves to drive the piston structure in the oil cup to reciprocate, so that oil suction and oil discharge actions are automatically realized, manual intervention is not needed in the whole process, and the problems of high labor intensity and long consumed time of manual lubrication are effectively avoided. The lubricating device is simple in structure, practical in function, convenient to install and adjust, easy to operate and suitable for cigarette storage cabinets of different models, has good generalization performance, and has unique advantages compared with an existing lubricating device.

The utility model discloses an ash discharge valve body assembly which comprises a shell and a valve core which are detachably connected, the upper end of the shell is connected with a dust collecting unit, the lower end of the shell is connected with an ash discharge nozzle, the valve core is arranged in the shell, the valve core is of a hollow structure with two through ends and comprises a ninth side wall which is arranged in an inclined mode, and the ninth side wall is connected with the shell. A ninth side wall is arranged on the shell, a tenth side wall which is vertically arranged is connected below the ninth side wall, the ninth side wall and the tenth side wall of the valve element are respectively connected with the shell in a sealing manner, so that an air cavity is formed between the shell and the ninth side wall and the tenth side wall of the valve element, at least one air channel is formed in the tenth side wall, and an air inlet communicated with the air cavity is formed in the shell. According to the utility model, the ash discharge action can be automatically realized, and the working efficiency and the operation convenience of ash discharge are greatly improved.

The utility model provides a vertical side face machining machine tool feeding machine which comprises a machine tool and a feeding machine body connected with the machine tool, and the feeding machine body is in signal butt joint with the machine tool. The feeding machine abuts against the side face of the machine tool. The feeding machine is provided with a first guide rail and a second guide rail which extend into the machine tool, a first tray and a second tray are arranged on the first guide rail and the second guide rail in a sliding mode respectively, a linear module is rotatably arranged between the first tray and the second tray, and a hook supporting plate capable of moving back and forth is arranged on the linear module. The supporting plate with the hook can be connected with the first tray or the second tray and drive the first tray or the second tray to move, and the linear module can rotate to enable the supporting plate with the hook to be connected with or disconnected from the first tray and the second tray. The linear module rotates towards the two sides to be connected with the first tray and the second tray and drive the first tray and the second tray to conduct feeding and discharging actions, product clamps can be automatically switched, and the problem that heavy products cannot be manually fed and discharged is solved.

The utility model relates to an explosion-proof motor shell hydraulic pressure test device, and belongs to the technical field of explosion-proof motor production, the explosion-proof motor shell hydraulic pressure test device comprises a base, an upper sealing gasket, a lower sealing gasket and a hydraulic mechanism arranged on the base, the surface of the upper sealing gasket is provided with a water inlet hole, the output end of the hydraulic mechanism is fixedly provided with a pressing block, and the pressing block is provided with a water inlet pipe; the water inlet pipe is communicated with the water inlet hole and externally connected with a pressure system, the surface of the base is concavely provided with a water storage tank, the water storage tank is externally connected with a drainage pipe, sliding rails are symmetrically fixed to the base, supporting tables are symmetrically and slidably connected to the sliding rails, and lower sealing gaskets are arranged on the surfaces of the supporting tables. According to the device, two supporting tables are arranged, when one supporting table moves to the bottom of the hydraulic mechanism for testing, the other supporting table can conduct feeding and discharging actions of a motor shell, the two supporting tables conduct testing alternately, feeding and discharging can be conducted on the other supporting table in the testing process of one motor shell, and therefore uninterrupted testing is achieved; and the test efficiency is improved.

The invention discloses a charging method and a charging system for a battery system of an electric vertical take-off and landing aircraft, and the charging method comprises the steps: building the electrical connection between each battery pack in the battery system and an external charging port, and forming a pre-charging connection loop corresponding to each battery pack; executing output loop detection; starting a voltage discharge action on the high-voltage power grid on the aircraft, so that the voltage of the high-voltage power grid on the aircraft is discharged to a preset threshold value; analyzing the effective opening number of pre-charging connection loops of a battery pack in the battery system, and opening pre-charging of the pre-charging connection loops with the effective opening number; and after pre-charging is completed, the battery system executes a charging process. According to the method, the power consumption generated by triggering the electrification of the high-voltage load is avoided through the voltage discharge action of the high-voltage power grid on the aircraft, and the working life of the battery system is effectively prolonged by analyzing the minimum opening number of the multiple battery packs which are pre-charged at the same time as the effective opening number.

The invention discloses a hexagon socket screw machining device and method, and relates to the technical field of hexagon socket screw machining, the hexagon socket screw machining device comprises a rack, a thread rolling mechanism is arranged at the top of the rack, and the thread rolling mechanism comprises a fixed thread rolling wheel and a translation thread rolling wheel which are arranged at the top of the rack; and the automatic taking and placing assembly is arranged on the rack, the automatic taking and placing assembly comprises a material collecting part, a material taking part and a material placing part, and the material collecting part is used for storing the inside hexagonal bolts in a unified mode. The movement of the translation thread rolling wheel is directly converted into a feeding and discharging driving source through the arranged driving piece, so that the discharging piece is promoted to complete discharging work firstly, the material taking piece completes feeding work along with the discharging work, and the feeding and discharging actions are directly triggered by the movement of the translation thread rolling wheel; the shutdown wind direction caused by sensor delay or program errors is fundamentally avoided, the reliability of equipment operation is greatly improved, an independent driving source is omitted, electric energy or gas energy is not consumed additionally, and a certain energy-saving effect is achieved.

A feeding and discharging mechanism for plane grinding relates to the technical field of grinding machines and comprises a guide star disc driven by a driving assembly to rotate to achieve feeding and discharging actions, a plurality of feeding holes are annularly and evenly formed in the guide star disc at intervals, and products to be ground are conveyed through the feeding holes. Comprising a feeding positioning device arranged on a guiding star disc and located at a product inlet of a grinding machine, a qualification judging device arranged on the guiding star disc and located at a product outlet of the grinding machine, and an abnormal discharging device arranged on the guiding star disc and located at a discharging port of the grinding machine. A feeding robot matched with the feeding positioning device is arranged at a product inlet of the grinding machine, and a discharging robot matched with the qualification judging device is arranged at a product outlet of the grinding machine. And through the feeding robot, the discharging robot and the automatic judgment device, full-automatic operation of the grinding production line is achieved, and the production efficiency is greatly improved.

The invention relates to the technical field of coil winding, and discloses an automatic electromagnetic coil winding device which comprises a work center, a driver and a winding displacement mechanism are installed on the surface of a machining center, a main shaft is installed in the driver, and an index plate is horizontally installed on the outer surface of the machining center. The outer surface of the index plate is annularly arranged at equal intervals and rotationally connected with five matching shafts, the index plate is configured to intermittently rotate in the clockwise direction, and two conveying mechanisms opposite in transmission direction are symmetrically arranged on the portions, on the two radial sides of the index plate, of the outer surface of the machining center. A plurality of feeding clamps are fixedly connected to the surface of the left conveying mechanism at equal intervals along the conveying path, a traditional single-station serial operation mode is upgraded into a multi-station parallel cooperation mode through the annular station design of the index plate, the index plate rotates clockwise every time, and the feeding clamps are fixed to the surface of the left conveying mechanism. The five matching shafts are sequentially switched to independent stations such as a feeding station, a winding station and a discharging station, and space decoupling and time overlapping of feeding, winding and discharging actions are achieved.

The present specification relates to a method and device for training an energy storage system scheduling model, an electronic device, and a storage medium. The method comprises: determining main line reward data of an energy storage system scheduling model according to electricity cost data of the energy storage system in a time period between a first time and a second time, wherein the first time is earlier than the second time; determining branch line penalty data of the energy storage system scheduling model according to charge-discharge action deviation data of the energy storage system in the time period between the first time and the second time, wherein the charge-discharge action deviation data is used to describe consistency between a charge-discharge action of the energy storage system and a change direction of a state variable of the energy storage system; and updating parameters of the energy storage system scheduling model according to the main line reward data and the branch line penalty data to obtain a target energy storage system scheduling model. Embodiments of the present specification improve the convergence accuracy of the energy storage system scheduling model.

The invention relates to the technical field of cab lifting pumps, and provides a manual-electric integrated rotary cab lifting pump with a positive-pressure slow oil suction function. The device comprises an oil storage barrel and a one-way breathing oil injection plug, the oil storage barrel is totally closed, hydraulic oil is stored in the oil storage barrel, and meanwhile a space for storing air is reserved between the hydraulic oil level and the top face of the oil storage barrel; the one-way breathing oil injection plug is assembled in an oil injection hole of the oil storage barrel and limits external air from entering the oil storage barrel in a one-way mode, so that only air enters the oil storage barrel, and air does not exit from the oil storage barrel. According to the lifting pump, positive pressure can be formed in the oil storage barrel to assist in pumping out of hydraulic oil, air suction is reduced, and oil suction and discharge actions are reliably and stably completed.

The invention provides feeding and discharging equipment, a cleaning line body and a feeding and discharging method of the cleaning line body, and relates to the technical field of ceramic packaging base cleaning. The feeding and discharging device comprises a driving wheel, a driven wheel, a crawler belt and a spring. The crawler belt is annularly arranged on the driving wheel and the driven wheel and circularly moves along with rotation of the driving wheel and the driven wheel; a plurality of springs used for being connected with materials are arranged on the crawler belt, and each spring is provided with a tail hook. Coordination parts are arranged on the peripheral surfaces of the driving wheel and the driven wheel respectively, and when the crawler belt runs to the area of the driving wheel or the area of the driven wheel, the coordination parts are correspondingly matched with tail hooks of the springs, and the tail hooks tilt to load materials; when the crawler moves out of the driving wheel or the driven wheel area, the spring rebounds, and the tail hook is tightened to be connected with the materials. The feeding and discharging device can replace manual work to achieve feeding and discharging actions, and therefore the beat requirement for large-batch cleaning and machining is met.

The utility model discloses an automatic optical detection device for appearance and size of an automobile spark plug. The automatic optical detection device comprises a rack, the top surface of the rack is fixedly connected with a machine table, one side of the machine table is provided with a feeding and discharging structure, the top surface of the machine table is fixedly connected with a conveying rotating disc, and the position, close to the feeding and discharging structure, of the top surface of the rack is fixedly connected with a mechanical arm. According to the utility model, the loading and unloading structure is arranged, when loading and unloading actions are carried out, to-be-detected products are manually loaded into material trays and placed at the loading bin, the clamping cylinder can separate the material trays in a layered manner, the tray separating cylinder descends to place the material trays on the material tray conveying line one by one, and the material trays are conveyed to a position near a manipulator to be grabbed for detection work; after detection, qualified products are placed on the empty trays through the mechanical arm and conveyed to the position of the fixing frame through the tray conveying line, the fixing frame is lifted through the tray collecting air cylinder, the qualified product trays are lifted through the supporting blocks, then manual discharging is conducted, feeding and discharging operation can be achieved only through one-time manual feeding and discharging action, and the automation degree is higher.

The utility model relates to a high-precision mute electric push cylinder discharging machine which comprises a machine frame, an electric push cylinder is installed in the machine frame, a piston rod of the electric push cylinder is vertically downward and connected with a pressing disc, and a guide mechanism and a limiting mechanism are arranged between the machine frame and the electric push cylinder. A cross beam through hole is formed in the middle of the cross beam; an electric push cylinder body is vertically mounted on the cross beam, and an electric push cylinder piston rod is vertically downward and is connected with a pressure plate through a pressure plate flange; the guide mechanism comprises a guide hole and a guide column. The electric push cylinder replaces a hydraulic system to serve as a power source to drive the pressing disc to complete discharging action, the electric push cylinder type discharging machine can be suitable for materials with the medium viscosity ranging from 10 wcps to 100 wcps in the industries of new energy, food and medicine, has the advantages of being low in noise, free of leakage, high in precision and simple in equipment, and further enlarges the application industry range of the discharging machine.

The application discloses a feeding equipment for PCB testing and belongs to the technical field of feeding equipment. The feeding equipment comprises a base, a sliding seat, swing arms rotatably arranged on the base and the sliding seat, a driving mechanism arranged on one side of the base and used for controlling synchronous rotation of the two swing arms, and two swing arms which are parallel and one of which is retractable during rotation. One side of the rotating end of the two swing arms is connected through a second telescopic piece, and the other side of the rotating end of the two swing arms is connected with a grabbing mechanism through a rotating connecting piece. The stroke of the two swing arms comprises a grabbing action and a discharging action. The grabbing action is rotated at an angle of 0-90 degrees with the horizontal plane, and the discharging action is rotated at an angle of 90-180 degrees with the horizontal plane. In the discharging state, the horizontal coverage range of the retractable rotating end of the swing arm is controlled by controlling the extension of the second telescopic piece. The above structure realizes the function of synchronously grabbing the PCB to be detected and the detected PCB to the next process. The detected PCB is regularly placed, and subsequent processing is facilitated.

The utility model discloses a feeding and discharging mechanism for a winding machine, which comprises a mounting seat and a rotary driving unit for driving the mounting seat to rotate and reverse, and a feeding clamping unit and a discharging clamping unit are arranged on the mounting seat at an interval; wherein the rotary driving unit drives the mounting seat to rotate, so that the feeding clamping unit and the discharging clamping unit synchronously execute feeding and discharging actions; the feeding and discharging mechanism is simplified and compact in structure, low in manufacturing cost, small in installation space, stable in operation and good in use performance.

The utility model discloses an automatic oil seal feeding device, and relates to the technical field of oil seal assembly, the automatic oil seal feeding device comprises a base, a safety door assembly and a stock bin assembly, the automatic oil seal feeding device is controlled through interlocking of a movable protective door and a manual lifting door, the manual lifting door can be opened only when a closing signal of the movable protective door is triggered, the manual operation risk is completely isolated, and the automatic oil seal feeding device is safe and reliable. The stock bin assembly and the safety door assembly can be independently detached, the whole machine does not need to be shut down during maintenance, the maintenance time is shortened, through the meshing design of a stock bin rotating disc and a gear transmission set, it is ensured that a storage channel is repeatedly positioned accurately, material distribution deviation is avoided, an oil seal front and back detection switch detects the direction of an oil seal in real time, and the discharging action is automatically triggered when the back oil seal is detected; and the blanking clamping jaw clamps the second oil seal in the material storage channel, so that falling of multiple materials along with falling is prevented, and the equipment failure rate is reduced.

The invention relates to the technical field of cementitious material production, and provides metallurgical slag composite cementitious material continuous production equipment and a treatment method thereof.The metallurgical slag composite cementitious material continuous production equipment comprises a tank body, the top of the tank body is provided with a first feeding pipe and a second feeding pipe, a discharging pipe for discharging mixed materials is arranged at the bottom of the tank body, a motor is fixed on the top surface of the tank body, and a main stirring assembly for stirring and mixing the materials under the driving of the motor is arranged at the central position in the tank body; through rotation of the material mixing assembly and spiral scattering of the discharging assemblies, pre-mixing of particle materials and activating agents is achieved, compared with a fixed-position discharging mode in the prior art, uniform dispersion of the two materials can be facilitated, the material mixing assembly shakes under circulating reciprocating motion of the two discharging assemblies, and the material mixing efficiency is improved. The materials are promoted to be pre-mixed and shaken to the lower part for further stirring, so that automatic refining and discharging actions can be realized, and an additional power device is not needed.

The invention discloses an intelligent oil extraction pump adopting a hydraulic drive plunger, which relates to the technical field of oil extraction pumps and comprises a plunger mechanism, a transmission mechanism and a reversing mechanism, the plunger mechanism comprises a plunger and a pump head, and the pump head comprises a one-way fluid channel facing the interior from the exterior of the oil pipe; one end of the plunger is arranged in the one-way fluid channel in a sliding manner; the motion direction of the transmission mechanism is controlled through the reversing mechanism, then the plunger is driven, through reciprocating linear motion of the plunger, periodic pressure changes are formed in the one-way fluid channel, finally, the pump head sucks crude oil into the one-way fluid channel from an oil-string casing, then the crude oil is pressurized and pumped into an oil pipe, and oil suction and oil discharge actions are completed. Therefore, oil extraction operation is achieved. The length-diameter ratio of the plunger mechanism is far smaller than that of the sucker rod, so that a series of problems caused by eccentric wear of the sucker rod can be greatly reduced, the operation stability of a system is improved, the service life of equipment is prolonged, and the maintenance cost and the fault risk of oil extraction operation are reduced.

The utility model discloses an automatic blanking die cutting indentation device, which relates to the field of die cutting machine equipment and comprises a bottom box body and a bearing plate. The bearing plate is installed on the top face of the bottom box body, a discharging component and an indentation component are arranged on the top face of the bearing plate, and the indentation component is installed in the middle of the bearing plate. The discharging component comprises a fixing frame, a material placing piece, a material stirring piece and a limiting roller, the fixing frame and the material stirring piece are located on the two sides of the creasing component respectively, the material placing piece is fixed to the top face of the fixing frame, and the limiting roller is rotationally connected to the end face of the fixing frame and located in front of the creasing component. The problems that in the prior art, a traditional die cutting creasing device needs to take out and discharge materials in a manual or semi-automatic mode, it is difficult to ensure that the materials are accurately moved out of the device, and material pieces are prone to being stacked or dislocated can be solved, in the design of a discharging piece, through combination of a motor and pneumatic driving, the discharging action can be accurately controlled, and the working efficiency is improved. And the operation flexibility and stability are improved.

The utility model discloses a roller outer diameter cut-in grinding automatic feeding and discharging mechanism which comprises a feeding arm, a discharging arm and a product clamp installed on the feeding arm and the discharging arm, the product clamp faces a vertical wall of gear box and spindle roller outer diameter grinding equipment, one end of a product is clamped by the product clamp, and the other end face of the product makes contact with the vertical wall. The product clamp comprises clamping jaw air cylinders installed on the feeding arm and the discharging arm and semicircular clamping jaws installed on the clamping jaw air cylinders. According to the design, a traditional feeding finger is improved to be a semicircular clamping jaw driven by a clamping jaw air cylinder, the depth of the material finger is 1 / 4-1 / 3 of that of a product, the short feeding finger is adopted, grinding of a roller with the large length can be achieved in a limited equipment space, and the comprehensive utilization rate of equipment can be improved; clamping and feeding are more stable, and accurate and stable feeding and discharging actions can be achieved; products are prevented from falling off, so that the production safety is improved; and in addition, the influence on the grinding precision can be avoided.

The application relates to the technical field of bead coagulation packaging machines, and particularly discloses a filling mechanism and a filling method of an automatic bead coagulation packaging machine, which comprises a driving part, a dose adjusting part and a pump head filling part; the driving part comprises a rotary driving device, an eccentric wheel and a transmission assembly thereof; the dose adjusting part realizes motion conversion through a three-link mechanism; and the pump head filling part adopts a multi-piston parallel layout. The application is driven in one direction continuously by a servo motor and is controlled by an electronic cam, so that mechanical loss during forward and reverse rotation can be reduced, high-speed filling can be realized, the stroke of the pump head piston is accurately controllable through lever fulcrum dynamic adjusting technology, and accurate control of the set filling dose is guaranteed; through the synchronous execution of the liquid pumping and discharging actions of multiple pump head pistons which are distributed at equal intervals, multi-station parallel filling is realized, the single filling cycle is shortened to 0.3 seconds, and the efficiency is obviously improved compared with a traditional cylinder driving mode.