1782 results about "Continuous feeding" patented technology

The invention discloses an inner blowout prevention tool nonmetal part tensile test tool and a test method thereof, and belongs to the technical field of tensile tests.The inner blowout prevention tool nonmetal part tensile test tool drives two test assemblies to conduct position exchange by switching a feeding assembly, so that a clamped sample can be smoothly located in an arc-shaped cover to conduct side tensile test operation, and the test efficiency is improved. Double-station switching type feeding operation is adopted, continuous feeding operation can be achieved in a reciprocating mode, the sample testing efficiency can be greatly improved through double-station switching type feeding, secondly, a protection plate in a switching feeding assembly can be matched with an arc-shaped cover to keep a closed machining area, the stretching safety is guaranteed, and in the rotating process of the testing assembly, the machining efficiency is greatly improved. And a rolling ball in a limiting assembly is driven to extrude the side edge of an arc-shaped cover, so that the rolling ball can push an upper second piston rod to move, the upper second piston rod can drive a third piston rod to move through hydraulic pressure, a clamping tooth plate is meshed with a third gear, the position of a stud can be locked, and therefore the clamping firmness of the sample can be effectively improved.

The invention discloses fire-fighting equipment rapid assembling equipment, and belongs to the technical field of fire-fighting equipment assembly.According to the fire-fighting equipment rapid assembling equipment, a fire hydrant is put into a positioner through a robot, and then the fire hydrant is rotationally transferred through a rotary feeding assembly, so that the operation of continuously putting the fire hydrant can be achieved by changing the position of the positioner; when the clamping assembly walks on the first half-moon strip and the second half-moon strip to generate extrusion motion, the clamping assembly clamps the fire hydrant for positioning, when the moving wheels move out of the arc-shaped strip, a polygonal rod of the transmission assembly drives a buckle to be clamped with a valve of the fire hydrant downwards, then a gear walks to the position of an arc-shaped toothed rod for transmission, and the fire hydrant is clamped in the arc-shaped toothed rod. The transmission assembly drives the buckle to rotate to tighten the valve on the fire hydrant, so that the fire hydrant is continuously put through rotation, the fire hydrant can be continuously assembled, the robot is matched for feeding and discharging, the assembling efficiency can be improved, operation is easy, and the cost is low.

The invention belongs to the technical field of three-coordinate measuring instruments, and particularly relates to a gear three-coordinate measuring instrument which comprises a measuring table, a Y-axis guide rail is installed on one side of the upper end face of the measuring table, a first displacement frame is arranged on the Y-axis guide rail in a sliding mode, an X-axis guide rail is installed on one side of the first displacement frame, and a sliding block is arranged on the X-axis guide rail in a sliding mode. A Z-axis guide rail is installed on one side of the sliding block, a lifting rod is arranged on the Z-axis guide rail in a sliding mode, and a rotating column is rotationally arranged at one end of the lifting rod. By means of the adjustable gear feeding assembly, continuous feeding and measurement of a plurality of gears are achieved. According to the assembly, before the electric clamping jaw conducts clamping, the gears which are originally stacked in a mess are arranged in an ordered state, so that the electric clamping jaw can conduct accurate clamping only by running according to a preset track, and clamping difficulty and errors caused by mess gear stacking are effectively avoided.

The invention relates to the technical field of seamless steel tube detection, and particularly discloses a seamless steel tube flaw detection device which comprises a base and a fixing ring. The fixed ring is vertically mounted on the top surface of the base, and one end surface of the fixed ring is coaxially and rotatably connected with a rotating ring; an ultrasonic flaw detector is arranged on the inner wall of the rotating ring; a driving mechanism capable of driving the rotating ring to rotate is arranged on the outer wall of the fixed ring; a pair of supporting frames located outside the two sides of the fixing ring are arranged on the top face of the base. The two supporting frames are each provided with a feeding mechanism capable of conveying steel pipes. Through cooperative work of the feeding mechanism and the driving mechanism, the ultrasonic flaw detection detector can automatically complete flaw detection work on the whole steel pipe in the continuous feeding and advancing process of the steel pipe, so that the trouble of manual flaw detection is reduced.

The invention relates to the technical field of rotary furnaces, in particular to a continuous feeding and discharging rotary furnace for rare earth silicon magnesium alloy preparation, which comprises a bottom table and a barrel rotationally mounted on the bottom table, and further comprises a feeding mechanism, and the feeding mechanism comprises a feeding pipe fixedly mounted on the bottom table and positioned on the left side of the barrel; a plurality of spiral augers are evenly installed in the feeding pipe in the circumferential direction, and the feeding pipe is provided with a rotating assembly used for driving the spiral augers to rotate and a distance adjusting assembly used for periodically adjusting the distance between every two adjacent spiral augers along with rotation of the rotating assembly. Raw materials are conveyed into the barrel through mutual cooperation of the rotating assembly, the distance adjusting assembly and the anti-clamping assembly, in the feeding process, the distance adjusting assembly can periodically adjust the distance between the adjacent spiral augers along with rotation of the spiral augers, and the situation that the raw materials are clamped in the conveying process is prevented.

The invention discloses an energy-saving and environment-friendly building brick production device, which relates to the technical field of building brick production, and comprises an equipment unit, a production unit and a control unit, comprising an upper pressing die assembly arranged on a supporting piece and a forming assembly arranged at the bottom of the upper pressing die assembly and used for conducting extrusion forming on bricks. The upper pressing die assembly and the lower pressing die assembly are used for extruding the forming assembly, so that the forming assembly is moved to the bottom of the hopper for feeding, the utilization rate of raw materials is increased, and the problems of waste and residues caused by the fact that the raw materials cannot effectively enter a forming cavity are solved. And through accurate matching of the upper pressing die assembly and the lower pressing die assembly, materials in the forming assembly are evenly extruded into blocks, the quality and consistency of the bricks are ensured, meanwhile, the continuous feeding, stamping, forming and discharging processes are achieved through automatic design of the device, and the production efficiency is effectively improved.

The invention discloses a continuous feeding device for robot disc-shaped raw material production, and mainly relates to the technical field of feeding devices. Comprising a transverse plate and an inclined plate, a stock bin is arranged on the transverse plate, a push plate which makes contact with disc-shaped raw materials on the bottommost side of the stock bin and drives the disc-shaped raw materials to move on the transverse plate is arranged on the stock bin, a discharging port is formed in one side of the stock bin, and first guide plates are symmetrically arranged on the transverse plate; a disc-shaped raw material slides on the first feeding cavity, the second feeding cavity and the third feeding cavity in sequence, a first baffle and a second baffle are connected to the inclined plate in a sliding mode, the first baffle and the second baffle make contact with the disc-shaped raw material in sequence, and the distance between the first baffle and the second baffle is equal to the outer diameter of the disc-shaped raw material. And a first inclined surface in contact with the disc-shaped raw material is arranged at the end part of the second baffle plate. The automatic feeding device has the beneficial effects that the problem of low efficiency of manual continuous single-piece feeding is solved, and the production quality and efficiency of a robot are improved.

The invention relates to the field of sealing ring detection, in particular to new material O-shaped sealing ring detection equipment, a self-rotating disc is mounted in a cabinet, the self-rotating disc rotates by matching a driving motor with a belt wheel transmission mechanism, a plurality of detection tables are mounted on the self-rotating disc, and sealing rings are mounted on the detection tables to realize size detection. According to the automatic sealing ring detection device, the multiple detection tables are driven by the self-rotating disc to rotate at intervals, the operation of continuous feeding, size detection and dynamic sorting of sealing rings is achieved, the section diameter and concentricity of the sealing rings are detected through the integrated assembly on the hollow suspension rod in the detection process, and sorting operation of qualified products is achieved through the electric sorting plate; the detection efficiency is effectively improved, and the production quality of the sealing ring is ensured.

The invention relates to the technical field of waste copper purification, in particular to a waste copper purification and recovery device which comprises a melting mechanism, an overflow discharging mechanism arranged in the melting mechanism, a scraping mechanism arranged on the melting mechanism, a scum removing mechanism arranged on the scraping mechanism and a linkage assembly arranged on the scum removing mechanism. The material melting mechanism comprises a pressure-bearing base, an outer furnace installed on the base and an inner furnace installed on the base, and a fire spraying opening is formed in the inner wall of the outer furnace. And the overflow discharging mechanism comprises a chassis arranged at the bottom of the inner cavity of the inner furnace. According to the novel smelting equipment, the chassis and the inner furnace which are assembled are arranged, the inclined pipe is arranged at the top of the inner furnace, after the inner furnace is continuously heated till waste copper is liquefied, along with continuous feeding of the waste copper, finally, molten copper can be released outwards from the inclined pipe, at the moment, the novel smelting equipment can continuously smelt the waste copper, and then the smelting efficiency of the waste copper can be improved.

The utility model discloses a full-automatic cake making machine which comprises a machine frame, a material distributing mechanism arranged on the machine frame and a pressing die cake discharging mechanism, the material distributing mechanism comprises a feeder driven by a feeding oil cylinder, the other end of the feeder is provided with a material pushing plate, the feeder is installed on a working table in a sliding mode, and the other end of the working table is connected with a discharging inclined plate. The workbench is provided with a position detection sensor used for detecting the position of the feeder. The pressing die cake discharging mechanism comprises an upper die, a middle die and a lower die, the upper die and the lower die are fixedly installed on the upper side and the lower side of the rack respectively, the middle die is installed on the rack, the upper end of the middle die penetrates through the workbench, the upper end face of the middle die is flush with the upper end face of the workbench, and the lower die penetrates into the middle die and is used for being matched with the upper die to press materials and achieve the material ejecting action. According to the automatic cake pressing machine, continuous feeding, cake pressing and discharging actions can be achieved, manual labor is relieved, a plurality of finished products can be pressed at the same time at a time, production efficiency is greatly improved, and production requirements are met.

A preparation equipment and a process for a nylon salt solution. The preparation equipment includes a suspension preparation device, a first salt formation reactor and a second salt formation reactor. The suspension preparation device includes a feeding unit, a continuous feeding unit, a high-shear pump and a mixing reactor, the high-shear pump and the mixing reactor are cyclically connected with and in communication with each other through two connecting pipelines; the second salt formation reactor includes a second diamine feed pipe, a third diamine feed pipe, a circulation pipeline of the second salt formation reactor and an online near-infrared monitoring equipment located on the circulation pipeline of the second salt formation reactor.

The invention relates to the related technical field of laser cutting, in particular to a laser cutting pipe fitting feeding device and method based on automatic continuous feeding, the laser cutting pipe fitting feeding device comprises a support and an assembly plate, and further comprises two supporting hooks, the two supporting hooks are movably arranged on the support, and each supporting hook is connected with a lifting mechanism arranged on the support; the lifting mechanism can drive the supporting hook to move in the vertical direction. According to the pipe fitting conveying device, a pipe fitting is lifted upwards through the two supporting hooks, the two bearing bases are promoted to automatically give way, in the descending process of the two supporting hooks, the pipe fitting can be kept on the two bearing bases, then the pipe fitting is conveyed through the conveying wheel set, and therefore the conveying function of the pipe fitting is achieved through cooperation between mechanical structures; compared with the prior art, complexity of a control system is simplified, production cost input is reduced, the pipe fitting can naturally and stably stay on the two bearing seats, and adverse effects caused by collision between the pipe fitting and the bearing seats are effectively avoided.

The invention relates to the technical field of rotor manufacturing devices, in particular to a vertical magnetic steel pasting mechanism. The vertical magnetic steel pasting mechanism comprises a rotary clamping mechanism, a storage mechanism and a pasting mechanism. And the rotary clamping mechanism realizes vertical positioning and multi-station rotation of the rotor through a first linear driving device and a rotary driving device. The material storage mechanism drives a material bin with a plurality of material storage grooves to move through a second linear driving device, and continuous material supply is achieved. The mounting mechanism conveys magnetic steel through cooperation of a push block and a guide block, single-piece separation is carried out through a limiting groove in a limiting block, finally, the magnetic steel is attracted through metal blocks of two sections of mounting assemblies, and pressing and pressure maintaining are completed step by step through a non-magnetic mounting surface and the metal blocks. The mechanism effectively solves the technical problems that a plurality of pieces of magnetic steel are difficult to adhere and separate and are easy to take up after being mounted, and the efficiency, precision and reliability of magnetic steel mounting are remarkably improved.

The invention relates to the technical field of heavy oil product treatment, in particular to a method and device for co-production of a carbon material through molten salt pyrolysis of a liquid oil product, and the method comprises the following steps: the liquid heavy oil product is put into an electric heating molten salt reactor through a continuous feeding system, and the molten salt reactor is filled with a molten alkaline molten salt medium; carrying out catalytic pyrolysis reaction on the oil product in a liquid phase environment of the molten salt medium, wherein the oil product stays in the molten salt for 5-10 seconds; the liquid oil product is uniformly cracked in the liquid phase of the molten salt to generate low-carbon hydrocarbon gas, hydrogen and dispersed fine carbon particles, and the carbon particles suspend on the surface under the buoyancy action of the molten salt and are not deposited and gathered; suspended carbon particles are collected from the surface of the fused salt in real time through a mechanical push rod continuous collection system; according to the method, continuous and stable pyrolysis of the heavy oil product and efficient and continuous separation of the product can be realized in the liquid-phase molten salt environment, the production efficiency is improved, and the stability of the product quality is ensured.

The roller way conveying type pyrolysis device comprises a pyrolysis chamber, a decarburization chamber, an air curtain mechanism and a conveying roller way, the pyrolysis chamber is provided with a nitrogen inlet and a pyrolysis gas outlet, the nitrogen inlet of the pyrolysis chamber is connected with a nitrogen input pipe, the nitrogen input pipe is connected with a pressure control valve, and the pressure control valve is connected with the pyrolysis gas outlet. The air pressure in the pyrolysis chamber is greater than or equal to that in the decarbonization chamber; the decarbonization chamber is provided with an air inlet and an exhaust port, a lifting baffle is connected between the decarbonization chamber and the pyrolysis chamber, and the air curtain mechanism is connected to the lifting baffle; the conveying roller way penetrates through the pyrolysis chamber and the decarbonization chamber in the horizontal direction, and a tray used for bearing the photovoltaic panel is arranged on the conveying roller way. According to the invention, continuous feeding can be realized, atmosphere in the decarburization chamber is prevented from flowing into the pyrolysis chamber, external air is also prevented from entering the pyrolysis chamber, atmosphere doping in the pyrolysis chamber during continuous feeding is prevented, and the pyrolysis degree of the photovoltaic panel is ensured.

The utility model provides an outer sliding rail conveying device of a drawer sliding rail. The outer sliding rail conveying device comprises a feeding unit, a feeding unit supporting frame, a bracket, a clamping mechanism and a pushing mechanism. Stacked outer sliding rails are stored through the bracket, the outer sliding rails are clamped through the clamping mechanism, and finally the clamped outer sliding rails are pushed to the conveying belt one by one through the pushing assembly. Therefore, continuous feeding of the outer sliding rails is achieved, and the problems that workers need to place the outer sliding rails in the conveying belt one by one, so that the labor cost is high, and the assembling efficiency is low are solved.

The embodiment of the invention discloses a biomass co-grinding blending combustion coal-fired unit and a power generation system. The system comprises a first-stage crusher, a second-stage crusher, a third-stage crusher, a fourth-stage crusher, a fourth-stage crusher and a fifth-stage crusher, the second-stage crusher receives the mixture of the coal and the biomass after the first-stage crushing, and performs second-stage crushing on the mixture; wherein the particle size of the mixture obtained after secondary crushing is smaller than that of the mixture obtained after primary crushing; a water spray head is used for spraying the mixture subjected to secondary crushing; the raw coal conveyor is used for conveying the mixture subjected to spraying treatment to a raw coal bunker; the material uniformizing device receives the mixture in the raw coal bunker and distributes the mixture for each coal mill; the air conveying device outputs cold and hot mixed air to the mixed material distributed in the material uniformizing device, and the mixed material is conveyed to the corresponding coal mill; and the coal mill crushes the mixture and conveys the crushed mixture to a hearth of the boiler. The continuous feeding of the fuel is realized, the uniformity of the fuel and the combustion stability are improved, the flying dust is reduced, and the output and the operation efficiency of the coal mill are improved.

According to the welding device for the photovoltaic power generation support, through operation of a feeding assembly, under driving of a feeding disc, workpieces start to rotate at a constant speed, so that the workpieces can be accurately transferred to a welding area according to a preset sequence, and therefore a set of efficient and smooth continuous feeding system is constructed; a solid foundation is laid for follow-up seamless continuous welding operation, along with dynamic changes of the feeding disc, the interlayer and the sealing cavity assembly are flexibly switched and closed to form a closed space, in the closed environment, the high-temperature flue gas recovery assembly filters flue gas generated in the welding process, and the high-temperature flue gas recovery assembly recovers the flue gas generated in the welding process. According to the welding device, the welding temperature is reduced to the maximum extent, pollution of smoke to the surrounding environment is reduced to the maximum extent, the workpiece can be preheated before welding by means of the synergistic effect of the workpiece preheating assembly, the workpiece can reach the temperature needed by welding more quickly and more evenly in the subsequent welding process, and therefore the welding quality and efficiency are remarkably improved.

The invention discloses a full-automatic test device and method for a main control board, and belongs to the technical field of circuit board detection. The left end of the base frame is provided with a continuous feeding mechanism used for continuously conveying the center control plate to the tool plate. The tool plate is provided with an automatic positioning mechanism, the rear side of the upper end of the base frame is provided with a continuous detection mechanism, and the continuous detection mechanism comprises a rotary horizontal maintaining and supporting mechanism and a detection mechanism. A central control plate on a tool plate is clamped and positioned through an automatic positioning mechanism, the central control plate is photographed and detected through a visual detection device, and a rotary horizontal keeping and supporting mechanism controls a detection mechanism to do circular motion while keeping a horizontal posture. The detection mechanism can detect the central control board on the tool plate in the moving process of the tool plate, and continuous and efficient detection operation of the central control board is achieved.

The application discloses a kind of stainless steel pipe laser welding equipment and method thereof, belong to laser welding technical field, the present application can drive clamping assembly rotation by switching feeding assembly, make the switching position between clamping assembly, so that the switching position between stainless steel pipe, to meet the continuous feeding operation of stainless steel pipe, while switching feeding assembly also drive transmission assembly rotation, so that transmission assembly can drive vacuum gripping assembly rotation, by rotating the position of vacuum chuck, stainless steel pipe baffle is corresponding with stainless steel pipe, and electric push rod cooperates vacuum chuck, can complete the gripping of stainless steel pipe baffle, and realize the butt joint with stainless steel pipe, to facilitate contact type welding operation, to realize the operation of automatic continuous feeding in this way, to improve welding efficiency, and by automatic pop-up assembly, after stainless steel pipe baffle is taken out, automatic replenishment filling material vacancy is realized.

The invention discloses processing equipment and method for organic composite medium-temperature glaze, and relates to the technical field of glaze processing, the processing equipment comprises a tank body and a vertical frame seat, a pair of hoop frames is fixed between the outer wall of the tank body and the vertical frame seat, and the processing equipment further comprises a liquid feeding assembly, a powder feeding assembly and a lifting driving assembly; according to the powder feeding device, by means of the arranged powder feeding assembly, during feeding, an annular sinking groove in a material pushing column can carry part of powder materials to move downwards, when the corresponding annular sinking groove is separated from a powder hopper, the materials can automatically fall into a tank body under the action of gravity, and therefore quantitative and continuous feeding of powder is achieved; the mixing uniformity of the powder and the liquid is ensured; and on the other hand, the powder can be ground through the relative movement of the material pushing column and the powder hopper, the fineness of the fed powder is ensured, the caking powder is prevented from being directly fed, and the production quality of the final glaze is ensured.

The invention discloses a photovoltaic cell piece anti-deviation continuous feeding structure which comprises a feeding table and a welding table perpendicular to the feeding table. A stock bin which is used for stacking and loading a plurality of cell pieces and can move horizontally and vertically is arranged on the feeding table; the multiple battery pieces in the stock bin are continuously fed to the welding table, in the pushing process that the deviation rectifying suction frame is close to the stock bin, the battery pieces are pushed into the deviation rectifying groove, the multiple deviation rectifying guide rollers on the two sides of the deviation rectifying groove are used for enabling the battery pieces to move in the centering direction of the deviation rectifying groove, and then the suction disc is used for conducting negative pressure suction on the upper end walls of the battery pieces; and finally, the positioned and sucked battery pieces are directly conveyed to the specific position of the welding table, so that the centering and tidying work of the battery pieces is completed in the continuous feeding process, an additional tidying structure does not need to be adopted for deviation correction treatment subsequently, the working procedure is simplified, and the working efficiency is improved.

The relay iron sheet automatic feeding device comprises a feeding mechanism, a self-adaptive rotary conveying mechanism and a material taking mechanism, and the feeding mechanism is arranged on the outer side of a discharging opening of a vibration disc; the self-adaptive rotary conveying mechanism is arranged on the side portion of the feeding mechanism, horizontally receives the relay iron sheets guided out by the feeding mechanism, and drives the relay iron sheets to rotate to the vertical direction after pressing the relay iron sheets in a self-adaptive mode through elastic force. And the material taking mechanism is erected on the side part of the self-adaptive rotary conveying mechanism. According to the automatic feeding device, full-automatic continuous batch feeding of the relay iron sheets is achieved, the standby time is shortened, the feeding efficiency is effectively improved, direction rotation of the relay iron sheets is synchronously achieved while continuous feeding is guaranteed so that the relay iron sheets can adapt to the subsequent assembling direction, self-adaptive linkage pressing and loosening can be achieved in the relay iron sheet rotating process, and the production efficiency is improved. Position stability and relay iron sheet taking and placing during rotation are guaranteed, working procedures and action connection time are reduced, and rotation efficiency is improved.

The invention discloses a sludge low-temperature oxidation treatment system and method. The system comprises a pretreatment unit, a feed lifting mechanism, a low-temperature oxidation furnace, a flue gas purification unit and an automatic control unit. The low-temperature oxidation furnace is divided into a feeding area, a low-temperature oxidation area and an air distribution and slag discharge area from top to bottom, an air distribution plate is provided with air outlets which are uniformly arrayed, the temperature of the low-temperature oxidation area is controlled to be 420-480 DEG C, and generation of dioxin is inhibited from the source. The pretreatment unit is used for mixing sludge, biomass and quartz sand to form a loose breathable material to prevent the sludge from hardening; the method comprises the steps of material mixing, continuous feeding oxidation, temperature closed-loop regulation and control, flue gas purification and ash treatment, high-water-content municipal sludge can be stably treated, the energy consumption is low, the dioxin generation amount is low, flue gas emission reaches the standard, ash can be recycled, and the method is suitable for large-scale municipal sludge harmless treatment.

The invention discloses an injection molding device for bottle cap production, and relates to the field of injection molding machines, the injection molding device comprises an injection molding machine tool, the injection molding machine tool is provided with a feeding cylinder, a female die and a male die, the feeding cylinder is connected with a feeding pipe, the feeding pipe is connected to the injection molding machine tool, and the injection molding machine tool is provided with a discharge port. It needs to be explained that when the weight of a produced bottle cap does not reach the standard, a material pushing plate pushes materials to be blocked and retracted by a material carrying plate, then an emergency stop switch is driven to make contact with an adapter plate, and the emergency stop switch is triggered by the adapter plate; when plastic remains on the female die or the male die, the wedge-shaped scraping plate is extruded and retracted, then the trigger frame is pulled to move downwards, and the emergency stop switch is triggered, so that the injection molding machine tool is stopped suddenly, and the subsequent production quality of bottle caps is prevented from being influenced; in addition, when the material pushing plate retracts, the linkage lifting frame drives the material blocking head to block the feeding barrel, and the problem that raw materials are wasted due to the fact that continuous feeding is still conducted when injection molding goes wrong is avoided.

The laser pipe cutting machine comprises a rack assembly, the rack assembly is composed of a main machine table and a boss frame, a chuck is installed on the main machine table, a movable cutting assembly is arranged at the top of the boss frame, and the pipe pulling mechanism is arranged on the feeding side of the chuck. The pipe pulling mechanism pulls and conveys the pipe into a chuck through progressive continuous feeding of two movable clamping jaw assemblies; a material receiving mechanism is arranged on the discharging side of the chuck, the material receiving mechanism and the top of the boss frame are arranged in a sliding mode, the material receiving mechanism clamps, receives and guides the pipes in the chuck, and discharging is completed after the pipes are cut. Progressive continuous feeding is achieved through the two movable clamping jaw assemblies, the machining efficiency is improved, the front clamping plate is additionally arranged on the feeding side of the first clamping plate, the clamping distance can be increased, a longer pipe feeding section can be covered, the labor intensity of manual supporting is reduced, automatic discharging is achieved, the labor cost is reduced, and the pipe machining device is suitable for pipes of multiple specifications and is suitable for precise pipe machining.

The invention relates to the technical field of grinding machine mechanisms, in particular to a bearing grinding machine mechanism for stainless steel bearing machining. Comprising a supporting platform, a feeding assembly and a discharging assembly are arranged on the supporting platform, a grinding assembly and an overturning clamping assembly are arranged between the feeding assembly and the discharging assembly, the overturning clamping assembly clamps the outer ring face of a bearing, the bearing is arranged on a grinding wheel piece in the grinding assembly in a sleeving mode, and the grinding wheel piece rotates to grind the bearing; the bearings are driven by the sliding table assembly to move among the feeding assembly, the discharging assembly and the grinding assembly, and continuous feeding and discharging of the bearings are achieved. According to the bearing grinding machine mechanism, continuous feeding and discharging of the bearing can be achieved, 180-degree rotation of the bearing is achieved, the grinding efficiency is high, force application is uniform, the grinding speed and direction are consistent, and the grinding precision is high.

The utility model provides a TPE (thermoplastic elastomer) glove gum dipping and uniformizing conveying mechanism, which relates to the technical field of TPE glove production and comprises a bottom plate, a conveying component is arranged at the top of the bottom plate close to the right side, a rotating component is arranged at the top of the bottom plate close to the left side, and a plurality of mold components are arranged outside the conveying component and the rotating component. And the rotating assembly comprises two mounting frames. According to the utility model, the second motor is matched with the rotating shaft to drive the turntable to rotate, and when any limiting groove in the turntable moves to the position of the mold assembly on the guide plate, the mold assembly slides into the limiting groove under the action of gravity, so that gloves in the mold assembly are driven to move along the outline track of the turntable; according to the glove feeding device, a worker can continuously place the mold assemblies with gloves into the conveying assembly, so that the effect of continuous feeding is achieved, the situation that feeding or discharging can be conducted only after machine halt is needed is avoided, and the working efficiency is improved.

The invention discloses an adjustable label printing automatic winding device, and relates to the technical field of label production, the adjustable label printing automatic winding device comprises a switching rotating shaft and reels, connecting frame plates are symmetrically arranged on the switching rotating shaft, the reels are arranged at the two ends of the connecting frame plates in a matched mode, and stop assemblies are arranged in the reels; a locking assembly is arranged between the two coaxial reels, an adjusting mechanism is arranged on one side of each supporting frame, an upper supporting frame and a mounting bottom plate are fixedly arranged between the two supporting bottom frames, and a cutting mechanism is arranged between the upper supporting frame and the mounting bottom plate. A stop plate and a mounting plate are arranged in the reel, a plurality of stop telescopic rods are arranged at the upper end of the mounting plate, so that the winding drum is conveniently fixed and limited, and an adjusting sliding plate can slide at the upper end of a limiting plate, so that the positions of the stop telescopic rods can be adjusted; and therefore, the winding drums with different lengths can be conveniently limited and fixed, and meanwhile, continuous feeding and discharging of the winding shaft are facilitated.

The invention relates to the field of machining equipment, in particular to a method and system for controlling the continuous feeding amount of a grinding machine according to the diameter of a grinding wheel. The continuous feeding amount of the grinding wheel is calculated according to the actual diameter of the current grinding wheel, and if the continuous feeding amount of the grinding wheel is within a set range, the feeding amount of the grinding wheel is transmitted to the feeding speed of the grinding wheel in the X-axis direction. The method has the advantages that the situation of human intervention can be reduced, the labor productivity can be improved, meanwhile, misoperation caused by operation errors in the parameter modification process of operators is reduced, the grinding efficiency of the roll grinder cannot be different due to the change of the diameter of the grinding wheel, and the grinding quality of the roll grinder is improved. The rollers can be machined more accurately, and the machining time of each roller is guaranteed.