203results about How to "Guaranteed grinding effect" patented technology

The invention belongs to the field of automobile hubs, and particularly relates to an automatic automobile hub grinding system which comprises a grinding platform, a telescopic column is arranged above the grinding platform, a supporting block is arranged at the output end of the telescopic column, a first motor is arranged on the supporting block, and a rotating disc is arranged at the output end of the first motor; a fixing mechanism is arranged on the rotating disc, and the fixing mechanism is used for clamping and positioning a hub; a shaking mechanism is arranged on the grinding platform and used for shaking off chippings on the hub. By arranging the fixing mechanism, automatic grinding treatment on the peripheral side wall of the hub is achieved, the working efficiency is higher, meanwhile, the fixing effect on the hub is better, the hub is not prone to shaking in the grinding process, and the grinding quality of the hub is improved; and through the arrangement of the shaking mechanism, chippings attached to the hub are shaken off in time, the chippings are prevented from adhering to the hub, and salient points are prevented from appearing in the subsequent paint spraying process.

The invention discloses a multi-station automatic grinding system. The multi-station automatic grinding system comprises a workbench, a conveying belt set, automatic grinding stations and a plurality of carrying discs. The automatic grinding station comprises a conveying and distributing device, a rough grinding device, a multi-station grinding device and a carrying device; the multi-station grinding device comprises four grinding devices; each grinding device is provided with a cleaning mechanism; the carrying device comprises three carrying mechanisms. Each carrying mechanism is provided with two pushing mechanisms arranged in an array mode and two displacement mechanisms. The carrying disc is provided with an automatic adjusting structure. The invention further discloses a grinding machining method. Full-automatic processing of carrying, distributing, cleaning, grinding and discharging of the carrying disc of the optical fiber head material and recycling of the product and the carrying disc is achieved; the multi-station grinding device composed of a plurality of grinding devices is used for carrying out multiple times of fine grinding processing and standby processing on the optical fiber head, so that the processing efficiency is ensured.

The invention relates to the technical field of electromagnetic flowmeter grinding, in particular to a grinding device for electromagnetic flowmeter machining. The device comprises a machine tool base, a grinding mechanism is arranged on the upper side of the machine tool base, a plurality of grinding belts are arranged on the grinding mechanism, a moving device is arranged on one side of the grinding mechanism, the moving device moves on the upper side of the machine tool base, and an electromagnetic flowmeter tube is arranged on the moving device. In the process that the grinding mechanism is inserted into the electromagnetic flow meter tube, the end grinding piece drives the grinding belt to enter the electromagnetic flow meter tube, so that the inner wall of the electromagnetic flow meter tube is ground at the position, with few meshes, on the grinding belt, and large particles on the inner wall of the electromagnetic flow meter tube are ground away; and meanwhile, in the process that the grinding mechanism grinds the electromagnetic flowmeter pipe, the spirally arranged end grinding piece guides chippings ground by the grinding belt in the direction away from the grinding mechanism, and the chippings are rapidly discharged from the interior of the electromagnetic flowmeter pipe.

The invention relates to the technical field of automobile part polishing machining, in particular to surface treatment equipment for automobile piston production, which comprises a conveyor, and placing seats are fixed at the top end of the conveyor at equal intervals. When the device is used, through the arrangement of the conveyor, the placement base and the placement hole in the top end of the placement base, pistons can be stably and intermittently conveyed, and the conveying and grinding efficiency is improved; meanwhile, during grinding, an air cylinder drives a limiting disc, a plurality of limiting rods arranged at the bottom end of the limiting disc in an equal-angle surrounding mode and a grinding block to synchronously descend to be close to a piston on a placing base at the bottom end, and then telescopic control over an electric telescopic rod is matched; a plurality of limiting rods and grinding blocks at the bottom end of the limiting disc synchronously move back to be close to the surface of the groove outside the piston, then the driving motor drives the limiting disc and the limiting rods and the grinding blocks arranged at the bottom end of the limiting disc in an equal-angle surrounding mode to synchronously rotate, and therefore grinding of the groove in the surface of the piston is completed, and the overall grinding precision is high; multi-groove synchronous grinding is achieved, and the grinding efficiency is improved.

The invention belongs to the technical field of grinding equipment, and particularly relates to a full-automatic valve grinding machine which comprises a base and a control box fixedly connected to the right side wall of the base, a PLC is fixedly connected to the right side wall of the base, and a clamping mechanism is fixedly connected to the upper side wall of the base. When the grinding machine is used for grinding the sealing door of the valve plate, a proper amount of grinding paste can be automatically dispensed and stricken on the grinding surface of the valve plate, the grinding quality of the valve plate is guaranteed, meanwhile, waste of the grinding paste is avoided, meanwhile, an operator does not need to manually smear and stricken the grinding paste, the workload of the operator is reduced, and the working efficiency is improved. According to the grinding machine, when the grinding material is used for grinding the grinding surface of the valve plate and the grinding surface of the valve plate, proper extrusion force can be kept between the grinding material and the grinding surface of the valve plate, the grinding performance of the valve plate is guaranteed, meanwhile, after the grinding material is consumed to a certain degree, an operator can be reminded to replace the grinding material in time, and the grinding quality of the grinding machine is further guaranteed.

The utility model relates to the technical field of grinding machines, in particular to an intelligent grinding machine for metal part production. Comprising a fixing frame, a transmission roller, a first electric push rod, a connecting frame, a rotating roller, a motor, a grinding belt and the like. The fixing frame is rotationally connected with a plurality of transmission rollers. An electric push rod I is fixedly connected to the fixing frame; a telescopic part of the electric push rod is fixedly connected with a connecting frame; the connecting frame is rotationally connected with a rotating roller; a motor is fixedly connected to the other side, away from the rotating roller, of the connecting frame; a motor output shaft is fixedly connected with the rotating roller; and all the driving rollers and the rotating rollers are jointly sleeved with a polishing belt. The rotating rod extrudes the grinding belt to enable the rotating roller on the grinding belt to be attached to the surface of the metal piece, and then the situation that the surface of the metal piece is not in sufficient contact with the grinding belt, and consequently the grinding effect is poor is avoided; and the inclination angle of the rotating rod can be changed, adaptability is achieved, and therefore it is guaranteed that the rotating rod slides to the mounting frame to apply stable extrusion force to the grinding belt.

The utility model relates to the technical field of grinding, in particular to a chemical raw material grinding device which comprises a grinding tank internally provided with a grinding cavity, a cover plate is arranged on the grinding tank, a grinding assembly is arranged on the cover plate, the grinding assembly comprises a grinding head, a circular truncated cone face is arranged on the upper end wall of the grinding head in the circumferential direction of the grinding head, and a scraping and sweeping assembly is arranged in the grinding cavity. A driving assembly is further arranged in the grinding cavity, through the arrangement of the grinding assembly, the motor can drive the air cylinder to rotate, then the rotating shaft and the grinding head are driven to integrally rotate, and therefore the grinding head can rotationally grind chemical raw materials, the grinding head is driven by the rotating shaft to ascend and descend in a reciprocating mode, and powder overflowing to the circular truncated cone face is made to be uniform. The grinding head can slide into the grinding cavity to continue grinding when ascending, and through the arrangement of the driving assembly and the scraping and sweeping assembly, the driving assembly can drive the scraping and sweeping assembly to conduct rotary scraping and sweeping, so that the chemical raw materials, which cannot slide into the grinding cavity on the circular truncated cone surface, in the grinding cavity can enter the grinding cavity through scraping and sweeping to continue grinding.

The mechanical arm abrasive belt grinding machine with the detection structure comprises a material blocking supporting structure, a clamping limiting structure is slidably connected to the material blocking supporting structure, a cleaning structure is arranged on the lower side of the clamping limiting structure, and the clamping limiting structure and the cleaning structure are both located between waste gas treatment structures. A detection cleaning structure is fixed to the material blocking supporting structure, a splash-proof assembly is slidably connected to the bottom box, a position adjusting assembly is fixed to the upper side of the bottom box, a supporting frame is rotatably connected to the position adjusting assembly, the supporting frame telescopically adjusts the positions of a first connecting plate and a second connecting plate through a telescopic structure, and the second connecting plate is located on the right side of the first connecting plate. The mechanical arm abrasive belt grinding machine with the detection structure has the beneficial effects that waste gas is automatically treated, an abrasive belt body is automatically detected, small workpieces or large-size workpieces are automatically ground and machined, and the mechanical arm abrasive belt grinding machine with the detection structure has the advantages that splashing prevention is automatically achieved, and an operation table is automatically cleaned.

The utility model discloses a blade polishing mechanism which comprises a telescopic arm arranged on a lifting frame and a polishing assembly connected to the tail end of the telescopic arm. The polishing assembly comprises a swing bridge and a swing head which are sequentially connected with the telescopic arm, and the middle of the swing bridge is movably connected with the swing head through a longitudinal fixing shaft. Elastic pieces are arranged at the two ends of the face, connected with the swing bridge, of the swing head respectively, and the other ends of the elastic pieces are connected with the two ends of the swing bridge respectively; the end, connected with the telescopic arm, of the swing bridge is provided with a transversely-arranged driving shaft, and the swing bridge is driven by the driving shaft to swing up and down; the two sides of the driving shaft are connected with driving pieces correspondingly, and the driving pieces are connected with the elastic pieces on the sides where the driving pieces are located and drive the elastic pieces to push the swing head to swing left and right. The polishing mechanism is further provided with an inductor. And through the polishing assembly, the posture of the swing head and the pressure in contact with the blade are adjusted in a self-adaptive mode, and the polishing effect and pressure control are guaranteed.

The invention discloses a fiberboard polishing and grinding device and a using method thereof, and relates to the field of fiberboard polishing and grinding devices. According to the fiberboard polishing and grinding device and the using method thereof, a transmission frame, a limiting unit, an extrusion unit, a contact unit and a connecting frame are arranged in a sanding machine. According to the fiberboard polishing and grinding device and the using method thereof, the limiting plates make contact with and extrude the two sides of the fiberboard, under the action of the limiting plates, the fiberboard is limited, the situation that the fiberboard deviates in the polishing and grinding process, the polishing and grinding effects of different areas are different is avoided, the grinding effect is better adjusted by adjusting the compression degree of the guide rods, and the polishing and grinding efficiency is improved. The two connecting frames have a height difference, so that the two grinding wheels can be in contact with the fiberboard conveniently, rough grinding is performed through the front grinding wheel, fine grinding is performed through the rear grinding wheel, and the grinding effect and the grinding efficiency are guaranteed.

The utility model discloses a multistage grinding machine for konjaku flour, and belongs to the technical field of food processing. Comprising a barrel shell with the upper portion and the lower portion open, the lower end of the barrel shell communicates with a horizontally-arranged U-shaped base, and a material sliding plate is obliquely arranged in the base; a plurality of layers of hopper-shaped sieve plates are arranged in the barrel shell, and the pore diameters of the sieve plates are gradually reduced from top to bottom; a main shaft is rotationally arranged at the central position of the barrel shell; and no less than three grinding rollers are respectively arranged on the main shaft corresponding to the upper part of each layer of sieve plate. According to the utility model, the upper part of the barrel shell is open, the opening is large, and feeding is convenient; the konjaku flour is discharged outwards through the material sliding plate on the lower portion, and discharging is rapid and convenient; the three grinding rollers have different operation modes and grinding effects and are matched with one another to guarantee the grinding effect; the triangular supports are arranged below the sieve plate in a surrounding mode, the supporting effect is reliable, and the strength of the sieve plate is improved; and the reinforcing rings are arranged to provide circumferential reinforcement, so that the sieve plate has better deformation resistance.

The invention discloses an efficient mill for a mineral processing technology, which relates to the technical field of ball mills and comprises a barrel assembly, an end plate assembly, an adjusting assembly and a driving assembly. The barrel assembly is arranged, the first lining plate and the second lining plate are arranged in the barrel assembly, the first lining plate and the second lining plate can play a role in assisting material throwing so as to improve the material grinding effect, the protrusions are arranged on the outer side of the first lining plate, the inclined faces with different gradients are arranged on the two sides of the protrusions, and therefore the grinding effect of the materials is improved. When the barrel assembly rotates in different directions, the two inclined faces can bring materials to two different heights so as to adapt to different grinding standards of the materials, the protruding block of an inclined structure is arranged on the outer side of the second lining plate, the materials and the grinding balls can rotate to a certain degree under the guidance of the protruding block, and therefore the materials can be ground more stably. And therefore, the grinding effect of the material during falling and collision is improved, and the grinding effect of the device is improved.

The utility model discloses a frictioning processing device which comprises a machine body, an automatic taking and placing mechanism, at least one grinding mechanism, a cleaning mechanism and a detection mechanism, the automatic taking and placing mechanism is arranged on the machine body and comprises a clamping part, the clamping part is used for grabbing and releasing frictioning to transfer the frictioning, the grinding mechanism is arranged on the machine body, and the cleaning mechanism is arranged on the machine body. The grinding mechanism is used for grinding the scraped glue, the cleaning mechanism is arranged on the machine body and comprises a cleaning tank, the cleaning tank is used for containing the scraped glue so as to clean the scraped glue, and the detection mechanism is arranged on the machine body and used for collecting appearance parameters of the scraped glue and determining the grinding effect of the scraped glue according to the appearance parameters. According to the frictioning processing device, the production efficiency is improved, the production cost is reduced, the ground frictioning can be cleaned, the grinding effect can be detected, and the processing quality of the frictioning is ensured.

The utility model provides a burr removing device which comprises a base and a portal frame fixedly installed at the top of the base, two clamping mechanisms used for clamping plastic balls and driving the plastic balls to rotate are arranged at the top of the base, and a polishing mechanism used for polishing and deburring the rotating plastic balls is arranged below the top of the portal frame. According to the device, the arc-shaped supporting plate is arranged, the brush is arranged on the inner side of the arc-shaped supporting plate, and the plastic ball is clamped by the clamping mechanism and rotates at a high speed, so that reliable burr removal can be carried out on the curved surface of the plastic ball; the arc-shaped supporting plate and the hard arc-shaped block are connected through the rubber connecting rod, so that the radian of the arc-shaped supporting plate can be slightly changed when the arc-shaped supporting plate is attached to the surface of the plastic ball, the arc-shaped supporting plate can be reliably attached to the surface of the plastic ball, the polishing effect is guaranteed, and in addition, the arc-shaped supporting plate can be self-adaptive to size polishing within a certain diameter range.

The invention relates to the technical field of compressor accessory machining, in particular to a screw compressor accessory CNC machining device which comprises a U-shaped frame with a downward opening. The device further comprises a limiting unit, the limiting unit is arranged on the horizontal section of the U-shaped frame, the limiting unit comprises a height adjusting component connected to the lower end of the horizontal section of the U-shaped frame, the height adjusting component is sleeved with a lifting plate, and a distance adjusting component is arranged at the position, close to the left side, of the lifting plate. According to the limiting unit, the shaft hole of the sealing end cover is used for directly conducting inner clamping and rotation limiting on the sealing end cover, limiting operation is simple and efficient, full contact clamping ensures that the sealing end cover is in a continuous clamping stable state, the sealing end cover is prevented from generating deviation or friction damage, and the service life of the sealing end cover is prolonged. And therefore, the polishing and positioning accuracy and the polishing effect are improved.

The present invention relates to the technical field of insulating paint production, specifically to an integrated production device for polyurethane insulating paint, including a tank body, on which a discharge pipe, a heater, a plurality of storage tanks, a quantitative valve at the bottom of the storage tank, and a feeding pipe are arranged. The present invention can drive the conical disk to rotate synchronously through a connecting shaft, and the arc groove can be separated from the arc slide rail for a certain period of time, so that the bottom wall of the conical disk is intermittently separated from the side wall at the bottom of the second mixing chamber, so as to realize intermittent feeding of the grinding assembly, relieve the pressure on the top of the grinding assembly, and ensure the grinding effect while improving the integrated production efficiency of the insulating paint, and the continuous rotation of the connecting shaft can make the mixing assembly reciprocate up and down in the second mixing chamber, which can change the range of movement of the small blades and impellers on the mixing head, and can improve the mixing effect, and the small blades and impellers rotating at high speed can perform preliminary shearing on the raw materials in the second mixing chamber, and can reduce the wear of the grinding assembly.

The utility model discloses a grain fine powder grinder which comprises a shell, the top of the shell is provided with a smashing mechanism, the smashing mechanism comprises a motor A, a rotating shaft A, smashing blades, a grating plate, an electric telescopic rod, a push plate, a rubber rod and a vibration motor, and a grinding mechanism is arranged below the smashing mechanism. A cleaning mechanism is arranged below the grinding mechanism; a motor A drives a rotating shaft A to rotate, so that a plurality of smashing blades are driven to rotate, grain raw materials are smashed for the first time under filtering of a grating plate, an electric telescopic rod extends to drive a push plate to move, the push plate drives a plurality of rubber rods to move along the grating plate, and under vibration of a vibration motor, the grating plate is dredged, and a filter screen is prevented from being blocked; and a motor B drives a grinding roller to rotate through a rotating rod to grind the primarily crushed grain particles, and meanwhile, the rotating rod drives a scraping plate to scrape along the sieve plate and scrape away the adhered grains, so that the screening effect of the sieve plate is ensured.

The grinding device for mold production comprises a position adjusting base, a detection assembly and a grinding support, the detection assembly comprises upper detection frames, upper pin shafts, detection rods and pulleys, the two upper detection frames are movably arranged on one side of the position adjusting base, the upper pin shafts are rotatably installed in the upper detection frames, the detection rods are slidably inserted in the upper pin shafts, and the grinding supports are arranged on the upper detection frames. The grinding support is movably arranged on the position adjusting base, and an overhead grinding wheel at the position of a grinding point of the grinding support is in linkage connection with the detection assembly. The two sets of linked detection rods are arranged on the position adjusting base, so that in the process of grinding a mold cavity, according to the shape change of the cavity wall, the mold cavity can be ground according to the shape change of the cavity wall; and the force application direction of one side of the polishing point is adjusted in a self-adaptive mode, so that the force bearing point of the polishing belt perpendicularly acts on the cavity surface all the time, the polishing efficiency of all point positions of the mold is consistent, and the polishing effect is guaranteed.

The invention belongs to the technical field of tire production, and particularly relates to a tire inner cavity grinding machine for tire production, which comprises a grinding table and a grinding plate, a rotating table is rotatably mounted in the grinding table, a mounting box is fixedly mounted at the top of the rotating table, and a hydraulic cylinder is fixedly mounted on one side of the mounting box; a movable connecting block is fixedly mounted at the output end of the hydraulic cylinder, a second vertical sliding groove is formed in the side, provided with the hydraulic cylinder, of the mounting box, the polishing plate in the initial state horizontally enters the inner side of a tire, the polishing plate is conveniently placed into the inner side of the tire, the process of placing the polishing plate into the inner side of the tire is greatly simplified, and the polishing efficiency is improved. And after the grinding plate completely enters the inner cavity of the tire, the grinding plate can be in a vertical state, so that the outer side of the grinding plate is attached to the inner side of the tire, the inner side of the tire is conveniently attached, the grinding effect is guaranteed, the uniformity and comprehensiveness of grinding are improved, and it can be guaranteed that the grinding effect reaches the optimal state.

The utility model discloses a reciprocating type diamond grinding brush, and relates to the technical field of diamond grinding brushes. The reciprocating type diamond grinding brush comprises a base and a plurality of diamond grinding heads, the base is detachably connected with the diamond grinding heads through a connecting assembly, a connecting opening is formed in the center of the base, the connecting assembly comprises a base disc, a connecting hole, a mounting opening, a buckling piece and a screw, and the base is provided with a groove used for mounting the base disc and the connecting hole. The back side of the base disc is provided with a connecting cylinder, the base disc is positioned and installed on the base through the connecting cylinder, the connecting cylinder is nested with the fastener, the screw penetrates through the fastener to be in threaded connection with the connecting cylinder, and the fastener is installed on the installation opening. The diamond grinding head used for grinding is detachable and can be replaced in a targeted mode when a certain area is subjected to eccentric grinding, and it is guaranteed that the grinding effect is kept when the grinding device conducts reciprocating type grinding. Diamond grinding heads arranged in different areas form module assemblies which can be replaced independently.

The utility model discloses a pipe inner and outer wall synchronous polishing device which comprises a base plate, and a positioning rod is fixedly installed at the top end of the vertical part of the base plate. The mounting frame is fixed to the middle of the horizontal part of the base plate, and an adjusting threaded rod is installed at the top end of the mounting frame in a penetrating mode; the positioning disc is fixedly connected with the tail end of the horizontal shaft, a limiting window is formed in the positioning disc, a locking bolt is installed in the limiting window in a penetrating mode, a locking nut is installed at one end of the locking bolt, and a clamping plate is fixedly installed at the other end of the locking bolt. According to the synchronous polishing device for the inner wall and the outer wall of the pipe, the novel structural design is adopted, pipes with different diameters can be stably fixed and driven to stably rotate, the position of the inner wall and outer wall polishing mechanism can be conveniently adjusted, and it is guaranteed that the polishing mechanism can be stably attached to the inner wall and the outer wall of the pipe; and meanwhile, the horizontal conveying mechanism is matched, and the inner wall and the outer wall of the long pipe can be continuously polished.

The invention discloses motor shaft grinding equipment with a defect detection function, and relates to the technical field of grinding, the motor shaft grinding equipment comprises a rack, a grinding wheel, a guide wheel and a supporting mechanism, the rack is provided with a guide rail, a first support and a second support, the grinding wheel is rotatably connected with the first support, and the guide wheel is rotatably connected with the second support; the second support is slidably connected with the guide rail, the supporting mechanism is fixedly connected with the second support, and the supporting mechanism is used for adjusting the height of the workpiece. A workpiece is supported through the supporting mechanism and the guide wheel, the grinding wheel is used for grinding, the workpiece is tightly pressed on the guide wheel through cutting force, the axis of the guide wheel inclines relative to the axis of the grinding wheel, and the guide wheel rotates at a low speed to drive the workpiece to rotate through friction force.

The invention discloses aluminum foil metal rolling forming equipment and a forming method thereof, and belongs to the technical field of metal processing, and the forming equipment comprises an unwinding frame, an oiling device, rolling equipment, a cleaning device, a drying device and forming stamping equipment which are sequentially arranged from left to right. Two first rotating rods move in opposite directions through an adjusting assembly, then two oil storage boxes move in opposite directions, a brushing roller can be attached to the aluminum foil, an oil supply assembly supplies oil to the oil storage boxes in the period, and a first motor drives the brushing roller to rotate through a second belt wheel, a first belt wheel and a belt, so that oil is applied to the two faces of the aluminum foil; the aluminum foil enters the inner cavity of the cleaning device after being rolled by the rolling device, is driven by the shaking driving assembly to enable the polishing brush to move back and forth in a reciprocating mode to clean and grind oil stains and scratches on the surface of the aluminum foil, and finally enters the forming stamping device to be formed and pressed after being dried by the drying device.

The utility model discloses single-side processing equipment for a PCB (Printed Circuit Board), and relates to the technical field of single-side processing of the PCB. A grinding machine is fixedly connected to the side end of a bottom plate, a base table is arranged at the top of the bottom plate, a plurality of supporting columns are arranged between the bottom plate and the base table, a grinding head is slidably connected to the bottom end of the grinding machine, the upper ends and the lower ends of the supporting columns are fixedly connected with the base table and the bottom plate correspondingly, a lifting table is connected with the base table in a matched mode, and sliding bases are fixedly connected to the two sides of the lifting table correspondingly; the fixed seat is fixed at the top end of the sliding seat, a threaded hole is formed in the fixed seat, and a threaded rod is in threaded connection in the threaded hole; the PCB grinding device has the beneficial effects that the lifting table drives the PCB to move up and down, the height of the PCB is adjusted through the lifting table, and therefore the PCB with the uneven thickness can be fully ground, and the grinding effect of the PCB with the uneven thickness is guaranteed.

The invention discloses annular grinding equipment for building pipe fitting production and machining, and relates to the technical field of grinding equipment, the annular grinding equipment comprises a rack, a scraping and cutting device is arranged at the top of the rack, a scraping and grinding device is installed on the outer side of the scraping and cutting device, the scraping and grinding device and the scraping and cutting device are located on the same axis, a pushing device is arranged on one side of the scraping and cutting device, and the pushing device is arranged on the other side of the scraping and cutting device. And the pushing device pushes the building pipe fitting to move. According to the annular grinding equipment for building pipe fitting production and machining, a building pipe fitting needing to be ground is locked and rotated through the arrangement of a rotator, the rotating building pipe fitting is driven by a pushing device to move, and the surface of the building pipe fitting is ground and scraped in cooperation with a scraping and grinding device and a scraping and cutting device; the building pipe fitting surface polishing device is matched with an impurity remover to suck and filter scraped and polished impurities, the cleanliness of the machining environment is ensured, and therefore the polishing machining efficiency and the production quality of building pipe fittings are effectively improved.

The present application discloses a coating device for producing rock wool strip composite panels, which belongs to the technical field of rock wool strip composite panel production and processing equipment, and includes a grinding base and a sandpaper assembly arranged at the bottom of the grinding base, the sandpaper assembly includes a flexible base layer, the bottom of the flexible base layer is connected to grinding sandpaper, and a magnetic buckle unit is provided on the edge flip plate. Before spraying anti-rust paint on the surface of the smooth steel plate, the coating device for producing rock wool strip composite panels can complete the rough grinding of the steel plate surface through the self-executing structure, and then the self-executing structure can also drive the sandpaper assembly connected to the bottom of the grinding base to automatically complete the fine grinding of the steel plate surface, so as to ensure that the surface of the steel plate is flat and smooth before spraying the anti-corrosion paint, and to ensure the adhesion effect of the subsequent coating layer, and the sandpaper assembly in the device can not only be firmly installed at the bottom of the grinding base, but also be easy to disassemble and assemble, so that when grinding the steel plate material, it is convenient for the operator to replace the worn sandpaper.

The invention discloses a lipstick raw material mixing system, and relates to the technical field of cosmetic production, the lipstick raw material mixing system comprises a tank body, a cover body, a first motor and a stirring paddle, the stirring paddle penetrates through the cover body and is fixedly connected with the first motor; a grinding seat is fixedly arranged at the inner bottom of the tank body, an inverted-cone-shaped grinding cavity is formed in the grinding seat, an inverted-cone-shaped grinding block is rotationally arranged in the grinding seat, and a supporting column is fixedly arranged at the small end of the inverted-cone-shaped grinding block; a second motor is fixedly arranged at the outer bottom of the tank body and is fixedly connected with the supporting column; at least one circulating device is fixedly arranged on the outer side of the tank body and comprises a circulating main pipe, a first branch pipe, an electric push rod, a second branch pipe and a piston, the circulating main pipe communicates with the inverted-cone-shaped grinding cavity based on the first branch pipe and communicates with the middle space of the tank body based on the second branch pipe, and the output end of the electric push rod is fixedly connected with the upper end of the piston. By integrating the stirring structure, the grinding structure and the circulating device, grinding and stirring collaboration is achieved, the process is simplified, and the mixing uniformity is improved.

The utility model relates to the technical field of processors, and discloses an antenna surface roughness improving processor which comprises a supporting frame and a driving motor, the driving motor is arranged in the middle of the top face of the driving motor, and an output shaft of the driving motor rotationally penetrates through the supporting frame and is fixedly provided with a lead screw assembly. A servo motor is arranged at the end, close to the driving motor, of the lead screw assembly, the lead screw assembly comprises a lead screw and a moving box, an output shaft of the servo motor rotationally penetrates through the moving box and is fixed to the lead screw, and a moving sleeve block is slidably connected into the moving box in a sleeved mode. When the inner wall of the antenna is polished and improved, the polishing pad can be fully attached to the inner wall of the antenna through the shaping steel wire, the uniformity of the polishing degree can be guaranteed after shaping, and therefore the polishing effect is guaranteed, the problem that the polishing precision is poor during existing antenna surface roughness improvement treatment is solved, the treatment effect is greatly improved, and the practicability is high. And the grinding precision is ensured.

The invention discloses a four-axis surface grinding device, comprising a frame, a main trough body is fixed on the top surface of the top plate of the frame, a conveyor belt and a sub-conveyor belt are arranged in the main trough body; a mounting seat extending upward is arranged on the rear top surface of the frame, a plurality of main grinding housings are fixed on the top surface of the mounting seat; a plurality of grinding drive wheels are installed in the main grinding housing, a grinding belt is tensioned on the grinding drive wheel; the surfaces of the conveyor belt and the sub-conveyor belt are anti-slip friction surfaces, a plurality of positioning blocks are fixed on the surface of the sub-conveyor belt, the head of the handle body to be processed is placed on the top surface of the upper belt body of the conveyor belt, the rod body of the handle body to be processed is placed on the top surface of the upper belt body of the sub-conveyor belt and is between two adjacent positioning blocks; the bottom end surfaces of all the grinding belts are close to the conveyor belt and correspond to the top surface of the head of the handle body to be processed. It can automatically grind the top surface or bottom surface of the head of the handle body to be processed, and it uses multiple grinding belts for grinding to ensure the grinding effect.

The utility model discloses a steel member welding inspection device which comprises an inspection table, moving plates are symmetrically arranged on the inspection table through a moving assembly, rotating clamping assemblies are arranged on the two moving plates, a flaw detector body is arranged on the inspection table through a lifting assembly, a vertical plate is arranged on one side of the middle of the inspection table, and a polishing mechanism is arranged on the vertical plate through an adjusting assembly. According to the utility model, the arranged adjusting assembly is matched with the grinding mechanism, so that the welding part of the steel member can be conveniently ground before detection, welding residues and the like can be removed, the influence of impurities and the like on subsequent flaw detection is avoided, the accuracy is ensured, the grinding block can be ensured to be always in contact with the welding part in the grinding process, and the welding quality is ensured. And the grinding effect is ensured.