12898 results about "Rotating disc" patented technology

The invention relates to a stable ring roller pulverizer which comprises a machine shell, an air guide barrel and a mounting barrel are fixedly arranged in the machine shell in a sleeved mode, and a grinding ring is fixedly connected to the inner side of the mounting barrel; a plurality of material grinding grooves are formed in the inner side of the grinding ring in an inward concave mode, the material grinding mechanism comprises a rotating disc driven by a corresponding driving mechanism, and a plurality of grinding rollers matched with the material grinding grooves of the grinding ring are rotationally installed on the periphery of the rotating disc; the buffering type material distributing mechanism comprises a feeding channel, a discharging port of the feeding channel is right opposite to the center of the rotating disc, a mounting part is mounted below the discharging port of the feeding channel in a lifting manner, a material distributing disc is rotationally mounted on the bottom side of the mounting part, and buffering rubber matched with the output shaft end of the driving mechanism is fixedly connected to the material distributing disc downwards; and the grader comprises a cylindrical filtering grating which is rotationally arranged at the feeding end of the discharging pipe. According to the device, dispersed feeding can be achieved, and the supporting performance of the material grinding mechanism can be enhanced in time when the device vibrates seriously.

The invention discloses a mahjong machine and a slope tile playing device thereof, which are characterized in that a planet carrier and a planet wheel which rotate actively rotate around a fixed sun wheel, and a tile feeding push rod is driven by the planet carrier, the planet wheel and a turntable to rotate to push and feed tiles; a mahjong lifting swing arm is driven by a planet carrier, a swing rod, a rack and a mahjong lifting gear to swing to drive a mahjong lifting supporting plate to lift mahjong; two transmission paths of a planet carrier and a planet wheel are ingeniously utilized, so that a mahjong feeding push head does not push mahjong tiles when a mahjong tile lifting supporting plate is controlled to descend only through mechanical transmission cooperation by a motor, and the mahjong tile lifting supporting plate does not move when the mahjong tile feeding push head pushes the mahjong tiles; when the tile lifting supporting plate is lifted, the tile feeding pushing head does not push tiles, after the tile lifting supporting plate is lifted, the tile feeding pushing head moves out of the tile storage groove, the lifting action of the tile lifting supporting plate and the tile pushing action of the tile feeding pushing head do not interfere with each other, the structure is simple and reasonable, action connection is good, operation is stable and reliable, the mahjong machine is coherent and smooth in action, noise is low, and the user experience is good.

An aluminum ash pickling device, which relates to the technical field of pickling devices, and comprises a pickling tower (1); and a filtering mechanism comprises a filter screen (8), a rotating shaft (9), a cleaning brush (10) and a rotating disc (11). By means of the filter screen (8), when an induced draft fan (4) drives waste gas to an air intake pipe (2), the waste gas is filtered by the filter screen (8) before entering the pickling tower (1); and under the action of the induced draft fan (4), wind power generated by the waste gas pushes the rotating disc (11) to drive the rotating shaft (9) to rotate, the rotating shaft (9) drives the cleaning brush (10) to rotate, the cleaning brush (10) agitates dust on a surface of the filter screen (8) during rotation, and at this point, the dust is loosened and comes off the surface of the filter screen (8), thus reducing the probability of the filter screen (8) being blocked, and preventing the circulation of the waste gas from being affected. When the wind power is small, the dust falls downward into a collecting box (12), a rotating cover (14) is rotated to release the connection between the rotating cover (14) and an external thread (13), and at this point, the dust accumulated in the collecting box (12) flows downward, such that a worker can collect the dust, thus preventing a small amount of aluminum ash from entering the pickling tower (1) along with the induced draft fan (4) and mixing with an agent which would otherwise impair the treatment efficiency of ammonia gas.

The invention belongs to the technical field of transformer heat dissipation, and particularly relates to a transformer finned radiator convenient to maintain, which comprises an oil tank, a shell, an electric turntable and the like, a wind direction sensor is arranged on the oil tank; an oil tank is fixedly connected inside the shell; a chamber is arranged between the shell and the oil tank; the chassis is fixedly connected with an electric turntable, and a rotating part of the electric turntable is fixedly connected with the shell; a plurality of air inlets are formed in the surface of the shell, and air outlets opposite to the air inlets are formed in the surface of the shell; a plurality of cooling fins are fixedly connected to each side of the oil tank, cavities are formed in the cooling fins, and the cooling fins penetrate through the shell; a plurality of ventilation holes are formed in the portion, located in the cavity, of the cooling fin. The heat dissipation device has the advantages that in the heat dissipation process, the electric rotating disc drives the oil tank and the shell to rotate, external air is introduced into the cavity and flows in the cavity, cooling oil and cooling fins in the oil tank are subjected to primary heat dissipation, and the heat dissipation effect is improved.

The invention provides integrated multifunctional grinding equipment which comprises a plurality of multi-shaft clamping devices used for clamping parts and capable of driving the parts to be close to or away from a grinding device, and further comprises at least one rotating disc, a first drive and a second drive. The multiple multi-shaft clamping devices are symmetrically arranged on the periphery of the rotary disc. A plurality of polishing devices are symmetrically and detachably arranged on the rotary disc in the circumferential direction of the rotary disc. The first driver is arranged on the base and can synchronously drive the grinding pieces of the multiple grinding devices to rotate. The second driver can drive the rotating disc to rotate, and then the grinding device is driven to rotate at the circumferential position. Through the arrangement of the vertical rotating disc, vertical switching of the grinding devices is achieved, a plurality of multi-shaft clamping devices can be arranged on the periphery of the rotating disc, synchronous grinding machining of a plurality of parts is achieved, the situation that one grinding device works and other grinding devices are idle is avoided, the utilization rate of the grinding devices is greatly increased, the machining efficiency is improved, and large-batch production can be achieved.

The high-reliability separating and combining mechanism is structurally composed of a driving module and a driven module, a rotating disc of the driving module is driven by a driving device to rotate, a center hole of the rotating disc is a first-stage guide groove, and a plurality of arc-shaped guide rails are evenly distributed on the periphery of the first-stage guide groove; a second-stage guide cone is slidably connected to the second-stage guide rod; a plurality of radial sliding grooves are formed in the base, and the bottom of the secondary guide cone slides along the sliding grooves; the passive module is of a cylinder structure, the top end of the cylinder is connected with a first-stage guide cone, and second-stage guide grooves are evenly distributed in the circumference of the cylinder. When the first-stage guide cone is inserted into the first-stage guide groove, the driving device drives the rotating disc to rotate, and the second-stage guide cone moves along the arc-shaped guide rail and the sliding groove and is inserted into the second-stage guide groove. According to the opening and closing mechanism, a complex sensing and control system is replaced with mechanical structure guiding and physical limiting, and the opening and closing mechanism has the advantages of being high in butt joint precision, reliable in opening and closing, simple in structure, low in cost, easy to maintain and the like.

The invention relates to the technical field of gear machining, and discloses adjustable precision gear turning equipment which comprises a device body, and the device body comprises a hob and a workbench; and the dynamic following type supporting unit comprises a rotating disc connected to the centering connecting column through a bearing, multiple sets of supporting rods are annularly arranged on the rotating disc, a supporting plate is installed at the ends, away from the rotating disc, of the supporting rods, and multiple sets of edge supporting assemblies are arranged on the supporting plate. By arranging the dynamic following type supporting unit, the supporting plate and the edge supporting assembly of the dynamic following type supporting unit can provide active upward supporting force for the bottom face of the gear to be machined, and during hobbing, the supporting force can actively offset downward cutting force generated by a hobbing cutter to form balance, so that bending deformation of a workpiece is directly prevented, and the service life of the gear to be machined is prolonged. Errors such as tooth shape concave and tooth direction inclination of the machined gear are avoided, and the machining precision and the surface quality of the gear are remarkably improved.

The invention discloses a refrigeration pipe welding positioning method and device. The method comprises the following steps that S1, branch pipes are placed in all storage boxes; s2, the main pipeline is placed in a matching groove of the supporting frame, and the main pipeline is fixed through cooperation with a pressing ring; s3, a third electric cylinder is started, the third electric cylinder drives a supporting frame and the main pipeline to move to be close to the welding gun, and a branch pipe of the main pipeline moves to cross the welding gun; s4, a first electric cylinder is started, and the first electric cylinder drives a synchronous plate and an ejector sleeve to move; the motor, the first chain wheel, the second chain wheel, the chain and the hollow rotating disc are matched to drive the vortex line groove and linear groove linkage adjusting block and the rolling wheel to move, the purposes of clamping positioning and circle center correction of the branch pipe are achieved, the branch pipe is corrected to the position concentric with the disc, the coaxiality of the branch pipe and a main pipeline branch pipe is guaranteed, and the machining efficiency is improved. And the quality problems of insufficient welding, welding skips, poor welding seam forming and the like caused by positioning deviation are avoided.

The horizontal type automatic sheet inserting machine comprises a plastic shell discharging vibration disc, a copper sheet discharging vibration disc and a rotating disc, the rotating disc is driven by an indexing motor on the first side of the rotating disc to rotate, and a first station, a second station and a third station are evenly installed at the positions, close to the edge, of the rotating disc around the circumference; the first station, the second station and the third station are each internally provided with a sheet inserting station assembly, the plastic shell discharging vibration disc is connected with the plastic shell discharging conveying assembly and matched with the first station, an installation support is arranged on the second side of the rotating disc, and a copper sheet transverse conveying line corresponding to the second station is installed on the installation support. A plastic shell indexing rotating assembly is installed at the position, located on the upper side of the indexing motor, of the first side of the rotating disc, and a discharging conveying component and a discharging push rod assembly corresponding to the third station are further installed on the two sides of the rotating disc. The sheet inserting machine solves the problems that an existing sheet inserting machine is prone to clamping stagnation in the copper sheet and plastic shell conveying process, and the inserting and positioning accuracy is not high.

The invention discloses a laser level meter supporting structure, and belongs to the technical field of laser level meters, the laser level meter supporting structure comprises a supporting seat, the top of the supporting seat is provided with a plurality of fixing clamps, the outer side of the supporting seat is hinged with a plurality of supporting frames, and the outer edge of the top of the supporting seat is fixedly provided with an annular folding air bag; an inflation inlet is formed in the bottom of the annular folding air bag; the sealing plate is connected into the supporting seat in a sliding and sealing mode, a plurality of compression springs are fixedly connected to the bottom of the sealing plate, and the bottom ends of the compression springs are fixedly connected to the inner wall of the bottom of the supporting seat; and the triggering mechanism comprises a shot, a rotating disc, four push plates and four clamping bases, and an iron block is fixedly installed at the top of the shot. Through the arranged triggering mechanism, the supporting frame can be controlled to be opened outwards to improve the supporting stability when the laser gradienter vibrates or inclines greatly, the air bag is inflated, the laser gradienter is protected, and the use safety is improved.

The invention discloses an efficient purification method of rBHET, and belongs to the technical field of waste polyester recycling. A reaction raw material obtained after premixing of waste PET polyester raw material particles and a catalyst and ethylene glycol are jointly and continuously introduced into a depolymerization reactor, the reaction raw material and ethylene glycol in the depolymerization reactor are mixed and pass through a plurality of rotating discs, and the materials form a flowing film on the rotating discs rotating at a high speed to promote depolymerization; depolymerization reaction liquid generated in the depolymerization reactor enters a temporary storage tank to be stored after being subjected to impurity removal, the depolymerization reaction liquid in the storage tank is introduced into a rectifying tower to be primarily concentrated and purified, obtained concentrated liquid enters an evaporator to be secondarily concentrated and purified, obtained secondary concentrated liquid enters a cooler to be cooled and then enters a product tank to be crystallized; and drying the crystallized solid to obtain a high-purity rBHET product. According to the method, the production efficiency is improved, and the purity of rBHET is effectively improved.

A double-liquid vibration-damping liquid-shaking tank for a wind turbine tower drum oriented to source network load storage coordination belongs to the technical field of wind turbine vibration-damping equipment, is a liquid-shaking damping structure externally arranged on a wind turbine main body, and comprises a wind direction plate and a liquid-shaking tank structure consisting of an annular liquid-shaking tank, a liquid partition plate, upper-layer liquid and lower-layer liquid, and the turntable fixing structure consists of a rotor and a rotor flange plate. The annular liquid shaking cabin is provided with a central through hole, is sleeved on the tower drum, is internally provided with a liquid partition plate, and is filled with two-phase liquid which has density difference and is immiscible with each other; the wind direction plate is arranged on the outer side of the annular liquid shaking cabin; the liquid shaking damping structure is fixed to the wind turbine tower fixing section through the rotor flange plate. Single shaking liquid is replaced by stably layered immiscible double liquid, the vibration reduction effect of the shaking liquid damping structure is improved, and the shaking liquid damping structure is accurately adaptive to all working conditions; and through linkage of the wind direction plate and the liquid partition plate, the vibration reduction effect of the shaking liquid damping structure is improved, the resonance effect is restrained, and the stability of the vibration reduction effect of the shaking liquid damping structure is enhanced.

The utility model relates to the technical field of optical detection, and discloses a turntable high-flux Raman testing device which comprises a base, a detector is fixedly connected to one side of the top of the base, a Raman probe is fixedly connected to one side in the detector, a first motor is fixedly connected to one side in the base, and a second motor is fixedly connected to one side in the base. And the output end of the motor I is fixedly connected with a solid double-layer rotating disc. According to the utility model, the motor I drives the rotating disc to rotate, so that the transparent sample bottles are moved to rotate along the rotating disc, and the transparent sample bottles pass through the Raman probes one by one for chemical component analysis. The rotation of the turntable is controlled through a control program, and the probe is controlled to collect Raman signals of samples, so that full-automatic component analysis of multiple samples is realized. The problem that a measurement result is inaccurate due to the fact that a probe needs to be moved due to the fact that the surface of liquid is uneven when a perforated plate is used for collecting a sample for testing is solved, and the measurement accuracy and efficiency are improved.

The invention discloses a pneumatic capillary copper pipe expanding machine and a pipe expanding method, and relates to the technical field of pipe expanding equipment, and the pneumatic capillary copper pipe expanding machine comprises a rack, a clamping conveying device and a pipe expanding male die device. The clamping and conveying device comprises a conveying air cylinder and a clamping mechanism, and the clamping mechanism is provided with a pipe penetrating channel to clamp the capillary copper pipe. The pipe expanding male die device comprises a pipe expanding fixing plate, a rotary disc, a rotary air cylinder, a plurality of pipe expanding mechanisms and a discharging pipe. The discharging pipe or one pipe expanding mechanism is coaxial with the pipe penetrating channel. The pipe expanding mechanism comprises pipe expanding needles fixedly arranged on the rotary disc, the diameters of the pipe expanding needles are sequentially increased in the rotating direction, and pipe expanding guide assemblies are arranged on the outer sides of the pipe expanding needles and are driven by a push-pull air cylinder to do axial reciprocating motion. The end of the capillary copper pipe can be directly expanded, a transition pipe is omitted, and brazing spots are reduced, so that the cost is reduced, pipe blockage and fluorine leakage are prevented, and the product quality is improved. The invention further discloses a pneumatic capillary copper pipe expanding method.

The invention discloses a turning and milling combined type numerical control machine tool, relates to the technical field of numerical control machine tools, and aims at solving the problems that an existing turning and milling combined machine tool is tedious in clamp replacement, low in clamping precision, poor in tool replacement efficiency and insufficient in machining flexibility. The machine tool comprises a machine tool box body, a rotating base and a tool bin, a rotating disc is driven by a high-speed motor in the rotating base, and a workpiece is rapidly and accurately clamped in cooperation with a sliding block adjusting structure of a clamp adapting base; the tool bin is of a magnetic attraction type tool frame and isolation box linkage structure, and efficient tool changing is achieved. And meanwhile, flexible switching of turning and milling procedures is achieved through driving of a rotating motor, a conversion motor and a hydraulic cylinder. The device is compact in structure, high in clamping and tool changing efficiency, high in machining precision and flexibility and suitable for combined machining of complex workpieces.

The invention discloses a pipe grabbing system for building water well vertical pipe construction, and relates to the technical field of building mechanical and electrical installation, the pipe grabbing system comprises a pipe grabbing mechanism, a rotating disc, a lifting rod, a base, a visual module and a controller; the controller is configured to acquire image data fed back by the visual module if pipe grabbing demand information initiated by a user is received, and perform pipeline identification based on the image data to obtain pipe diameter data of a pipeline; a pipe grabbing control quantity is generated based on the pipe diameter data, a pipe grabbing control instruction is sent to a pipe grabbing mechanism according to the pipe grabbing control quantity, a rotating mechanism is controlled to lift the pipeline away from the ground, and a rotating disc is controlled to rotate; and calling the image data, determining a pipeline mounting position, generating a pipeline height movement amount and a pipeline positioning movement amount, sending a pipeline height control instruction to the lifting rod according to the pipeline height movement amount, and sending a pipeline positioning control instruction to the rotating mechanism according to the pipeline positioning movement amount. The construction method has the effect of improving the construction efficiency.

The invention belongs to the technical field of road engineering detection, and particularly discloses harbor district asphalt road permeability detection equipment which comprises a permeability detection equipment body, the permeability detection equipment body comprises a detection main body and a detection shell, the detection main body comprises a rotating disc, and a clamping block is arranged below the rotating disc; the detection shell comprises an outer cover shell, the surface of the clamping block is movably installed in the outer cover shell, a sealing material is arranged at the end corner of the bottom in an inner cavity of the outer cover shell, and an extrusion mechanism is arranged on the inner wall of the outer cover shell; through the synergistic effect of the extrusion mechanism and the sealing material, when the clamping block moves downwards, the extrusion mechanism extrudes the sealing material, so that colloid in the sealing material overflows to fill a gap between the bottom of the outer cover shell and the road surface, a flexible sealing layer is formed, the device adapts to microscopic unevenness of the road surface, and the sealing performance of a detection area is ensured; manual sealing material smearing is not needed, operation is simplified, and working efficiency is improved.

The invention relates to the technical field of ABS gear ring inner hole machining, and discloses a gear ring fixing device for ABS gear ring inner hole machining. The gear ring fixing device comprises a bottom plate, a supporting frame is fixedly connected to the top of the bottom plate, a machining table is fixedly connected to the top of the supporting frame, a gear ring inner hole machining device is installed on the surface of the supporting frame, and a limiting groove is formed in the inner wall of the machining table; a clamping part is arranged above the bottom plate; the clamping part comprises a power device, and the top of the power device is fixedly connected with the bottom of the supporting frame. The rotating disc drives the arc-shaped frame to rotate when rotating, the arc-shaped frame pushes the rolling rods to slide in the arc-shaped frame when rotating, the four rolling rods pull the sliding plate to extrude the elastic telescopic rod when moving, the elastic telescopic rod is used for limiting the sliding plate, and the stability of the sliding plate during moving is improved; when the sliding plate moves, the clamping plate is pushed to move towards the top of the machining table through the bent rod, and the ABS gear ring is clamped and fixed through the clamping plate.

The utility model discloses a kind of anti-fouling osmometer of measuring osmotic pressure, belong to osmometer technical field, including osmometer main body, the top of osmometer main body is equipped with cable, the bottom of osmometer main body is provided with filter end, the periphery of osmometer main body is provided with multiple anti-sloshing pieces in annular array arrangement;The utility model, when using the anti-fouling osmometer of measuring osmotic pressure, first, the distance between multiple supporting feet is adjusted according to the diameter size of the dropped pipeline, the positioning plate can be pinched by hand, so that the positioning plate is deformed through the second weakened groove, until the arc-shaped tooth plate is disengaged from the bottom of the crown gear ring, so that the rotating disc can be manually rotated outside the fixed cylinder, and the setting of multiple inclined grooves is matched, so that the adjusting block connected by transmission column can be synchronously moved outward or synchronously moved inward, so that the distance between multiple supporting feet can be synchronously adjusted.

The invention belongs to the technical field of aerospace, and discloses an aviation electrical system insulation detection device which comprises a shell and an overall frame serving as the insulation detection device. The display screen is used for displaying measurement data in real time; the function key group integrates the functions of measurement mode switching, data retention and insulation test starting; according to the conversion assembly, through the linkage design of the rotating disc and the rotating switch, the problem that functions cannot be switched when the two hands of a traditional insulation detection device are occupied is thoroughly solved, a worker only needs to rotate the rotating disc with the hand of supporting equipment, the rotating switch can be driven through the driving mechanism, switching of insulation test voltage gears is completed with one hand, and the working efficiency is improved. Compared with a traditional device which needs to frequently put down a connecting line and manually rotate a switch, the design simplifies the operation steps from three steps to one step, shortens the single function switching time, and remarkably improves the efficiency and safety of high-altitude operation or narrow space detection.

The invention relates to the technical field of suction filtration, and particularly discloses a negative pressure suction filtration device which comprises a base, a funnel and a suction filtration bottle which are distributed from top to bottom are arranged on the base, a filter paper alternation structure capable of replacing filter paper is arranged between the funnel and the suction filtration bottle, and the funnel and the filter paper alternation structure are detachably connected with each other. The filter paper alternation structure and the suction filtration bottle are detachably connected with each other; through a rotating disc and an intermittent driving mechanism of the filter paper alternating structure, the filter paper can be automatically replaced under the condition that the whole device is not disassembled, and the operation continuity and efficiency are greatly improved; the first elastic pressing structure and the second elastic pressing structure ensure that the lower abutting pipeline is tightly attached to the upper annular sliding groove and the upper abutting pipeline is tightly attached to the lower annular sliding groove through the elastic force of the spring, the sealing effect of the first sliding cover and the sealing effect of the second sliding cover are combined, liquid leakage under the condition that the filter paper is automatically replaced is effectively prevented, and it is guaranteed that the negative pressure environment is stable.

The automatic assembling device comprises a rack, a first feeding mechanism, a second feeding mechanism and an assembling mechanism, the first feeding mechanism horizontally supplies piston rods through a storage box and a material taking table, the second feeding mechanism supplies pistons through a rotating disc, and the assembling mechanism comprises a linear module, a taking part and a riveting part. A piston rod is taken, placed and rotated through the electric clamping jaw, riveting assembly with a piston is completed through the hydraulic cylinder, so that the assembly efficiency is improved, the driving mode is optimized, rotation of the material taking table, overturning of the clamping jaw and indexing of the rotary table are driven in a linkage mode through linear motion of the motion table, independent driving sources are reduced, and reliability is improved.

The shaft workpiece multi-stage grinding mechanism comprises a rotating wheel, a first-stage rough grinding wheel, a second-stage semi-fine grinding wheel and a third-stage fine grinding wheel, a plurality of limiting cylinders are evenly distributed on the edge of the rotating wheel in the circumferential direction of the rotating wheel, a left fixing plate and a right fixing plate are arranged at the two ends of the rotating wheel correspondingly, a driven shaft is rotationally arranged on the left fixing plate, and a driven shaft is rotationally arranged on the right fixing plate; the driven shaft is fixedly sleeved with a rotating disc, locking pieces are arranged at the positions, corresponding to the limiting barrels, of the rotating disc, and a left ejector rod and a right ejector rod are arranged at the positions, corresponding to the grinding wheels, of the left fixing plate and the right fixing plate respectively. Through cooperation of the locking piece and the limiting cylinder, it is guaranteed that the shaft workpiece is circumferentially positioned accurately during conveying, it is guaranteed that the angle of a spline on the shaft workpiece is consistent with that of a grinding wheel after the shaft workpiece enters a grinding station, then the shaft workpiece is clamped by the left ejector rod and the right ejector rod, the locking piece is automatically unlocked, the shaft workpiece is allowed to rotate, and it is guaranteed that the spline is comprehensively ground.

The invention relates to the technical field of transportation equipment, and particularly discloses a precise conveying chain link type annular guide rail which comprises two linear guide rails, a semicircular guide rail, a rotating seat and a chain link block, and the semicircular guide rail is installed at the ends of the two linear guide rails; the rotating seat is rotationally mounted at one ends, away from the semicircular guide rail, of the two linear guide rails; rotating discs are connected to the top and bottom circumferential surfaces of the rotating seat; the plurality of chain link blocks are uniformly arranged around the peripheral surface of the annular guide rail; every two adjacent chain link blocks are connected through a hinge shaft, the inner side face of each chain link block is rotationally connected with two first rolling wheels through a rotating shaft, the two first rolling wheels are arranged up and down, and the top and the bottom end of each hinge shaft are rotationally connected with second rolling wheels. A convex plate for the first roller to roll is arranged around the outer side surface of the annular guide rail; arc-shaped clamping grooves allowing the second rolling wheels to enter are formed in the circumferential faces of the two rotating discs, and the rotating base is driven by a motor. The method has the effect of improving the load capacity and the positioning precision of the annular guide rail.

The invention discloses a multi-angle rotating platform and method, and belongs to the technical field of measurement, the multi-angle rotating platform comprises a lower bottom fixing seat, a horizontal rotating mechanism and a vertical rotating mechanism, the horizontal rotating mechanism comprises a lower bottom rotating disc, a rotating shaft fixedly connected with the lower bottom fixing seat, and a mounting plate connected with the lower bottom fixing seat; the rotating shaft is sleeved with the rotating fluted disc and fixedly connected with the lower bottom rotating disc, the lower bottom rotating disc is provided with a horizontal dial, the rotating shaft is rotationally connected with the lower bottom rotating disc, and the horizontal driving assembly penetrates through the mounting plate and is meshed with the rotating fluted disc; the vertical rotating mechanism comprises a supporting plate fixed to the lower bottom rotating disc, a supporting rotating shaft rotationally connected with the supporting plate, an upper top plate with a carrying area, a vertical dial arranged on the supporting plate, a vertical angle pointer and a vertical driving assembly, and the axis of the supporting rotating shaft is perpendicular to the axis of the rotating shaft. According to the invention, the technical effects of improving the operation convenience and facilitating the improvement of the measurement precision and efficiency are achieved.

The invention discloses an automatic O-shaped sealing ring assembling device and method, and relates to the technical field of automatic equipment. The device comprises a workbench, and a divider turntable, a workpiece supply mechanism, a feeding mechanism, an O-shaped ring feeding mechanism, an O-shaped ring assembling mechanism and a discharging mechanism which are arranged on the workbench, the turntable of the divider is provided with a bearing seat to realize multi-station circulation, the workpiece feeding mechanism automatically conveys and screens workpieces, the feeding mechanism transfers the workpieces to the turntable, the O-shaped ring feeding mechanism conveys O-shaped rings, the O-shaped ring assembling mechanism expands the diameters of the O-shaped rings and then assembles the O-shaped rings to annular grooves of the workpieces, and the discharging mechanism transfers finished products. According to the assembling method, workpiece feeding, O-shaped ring feeding, expanding assembling, discharging and synchronous rotating disc station transferring are sequentially completed through the device. Full-process automation is achieved, the labor intensity is reduced, the cleanliness and the assembly precision are improved, products of multiple specifications are adapted, and the large-scale production requirement is met.

The invention relates to the field of sleeve kilns, and discloses a device and method for evenly distributing materials in a sleeve kiln, the device comprises a kiln body feeding port, the top end of the kiln body feeding port is fixedly connected with a gear ring frame, the top end of the gear ring frame is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with a rotating shaft downwards; a gear ring is movably connected into the gear ring frame, the bottom end of the rotating shaft is movably sleeved with a swing arm, the other end of the swing arm is rotationally connected with a gear, the bottom end of the gear is rotationally connected with a shifting rod, and the top of the kiln body feeding opening is movably connected with a rotating disc. According to the uniform material distribution device in the sleeve kiln and the material distribution method, the driving motor is arranged, and the material distribution direction is continuously adjusted, so that the material can be uniformly laid in the feeding opening of the kiln body, and the heating uniformity of the material in the sleeve kiln and the overall utilization efficiency of the kiln body are improved; the problems of non-uniform heat exchange and poor calcining effect caused by concentrated accumulation of materials are solved.

The invention discloses a vertical milling numerical control machine tool for machining shaft parts, relates to the technical field of milling numerical control machine tools, and solves the technical problems that a tool bit is relatively tedious to replace, shaft quality cannot be detected in an auxiliary manner, and the shielding area of a workpiece is difficult to machine, the vertical milling numerical control machine tool comprises a main body frame and an adjuster, and a tool bit mounting frame is arranged at the bottom of the adjuster; a connecting cylinder is arranged at the bottom of the connecting block; a sliding frame and a tool bit mounting plate are arranged in the connecting cylinder; a sliding chute and a supporting chute are formed in the tool bit mounting frame; a sliding rod is arranged on the surface of the sliding frame; according to the tool changing device, rapid tool changing is achieved through driving of the tool push rod, the tool changing time is greatly shortened, the rotating disc drives the tool bit clamping frame to fix a tool bit through a clamping block and a clamping groove, and the machining precision is guaranteed.

The application relates to the technical field of laser cleaning, in particular to a laser cleaning workstation which comprises a clamping mechanism and a cleaning mechanism, the cleaning mechanism is installed on the side of the clamping mechanism, the clamping mechanism comprises a rack, a support frame is fixedly connected to the top of the rack, a motor is installed on the back of the support frame, a rotating shaft is installed at the output end of the motor, a rotating disc is fixedly connected to the end, away from the motor, of the rotating shaft, a clamping assembly is installed on the front of the rotating disc, an elastic clamping block is installed in the clamping assembly, and an arc plate is arranged in the elastic clamping block. The application can effectively reduce pollution emission, improve the reliability of welding quality and the one-time welding qualification rate, save time and manpower cost. The laser cleaning machine can be applied to rust removal, paint removal, oil removal, oxide film removal and cleaning of black ash, carbon deposition and oil stains and other pollutants on the surface of parts after welding on various metal surfaces.

The invention discloses a rotating disc type multi-station magnetic head spot welding machine with a welding fume purification effect, and relates to the technical field of spot welding machines. A welding machine; the welding fume purification mechanism is used for collecting solid residues in welding fume, the gas box is fixedly connected to the outer surface of the welding fume purification mechanism, the welding fume purification mechanism is arranged, so that the welding fume generated during spot welding of the magnetic head can be purified, particulate matter and disintegrating residues generated during spot welding can be collected, and the welding fume purification efficiency is improved. In the subsequent discharging process, the collected particulate matter and disintegrating slag can be effectively discharged, and the particulate matter and disintegrating slag are prevented from leaking; the multi-station placing mechanism is used for placing a plurality of magnetic heads, and by arranging the multi-station placing mechanism, the plurality of magnetic heads needing spot welding can be placed at the same time, so that when spot welding work is conducted on the magnetic heads, the effect of continuous work can be achieved, and the effect of fully purifying welding fume generated by spot welding is achieved.