207 results about "Grind" patented technology

The utility model relates to the technical field of grinding, and discloses grinding and polishing integrated intelligent machining equipment. The intelligent machining equipment comprises a workbench, a workpiece bin, a tool magazine, a first grinding mechanism, a sand mill, an abrasive belt, a mechanical arm, a detection mechanism and a controller, the mechanical arm comprises a clamp, the first grinding mechanism is used for fixing a grinding tool, the sand mill is provided with a second grinding mechanism, and the abrasive belt is arranged on the second grinding mechanism. The grinding and polishing integrated intelligent machining equipment is controlled by the controller, a workpiece is placed on the stock bin, and a grinding tool and a clamp are placed on the tool magazine. And the mechanical arm grabs the workpiece, and after detection, the grinding tool and the abrasive belt grind the workpiece in sequence from thick to thin until the workpiece reaches the required precision. The machining equipment integrates grinding, polishing and detecting procedures, a closed-loop machining form is formed, and the machining precision and efficiency are improved; the grinding tool and the clamp can be automatically replaced, and grinding efficiency is guaranteed.

The automobile support machining device comprises a machining groove, first guide rails are arranged on the two opposite sides in the machining groove, a clamping component used for clamping a metal plate is arranged between the two first guide rails in a sliding mode, a turnover mechanism is arranged on the clamping component, and a punching assembly and a polishing assembly are arranged on the top face of the machining groove. The grinding assembly is composed of a second connecting frame, a first grinding component and a second grinding component. According to the technical scheme, the two clamping blocks are controlled to be rapidly opened or closed through the first motor, a metal plate can be rapidly clamped, the working efficiency is improved, the metal plate is punched through the punching assembly, the clamping component is controlled to slide after punching is completed, and the punching efficiency is improved. The first grinding component and the second grinding component grind burrs generated when the metal plate is punched in all directions, in the punching and burr grinding process of the metal plate, the metal plate can be turned over through the turnover mechanism, and the purposes of improving the working efficiency and shortening the production and machining period of the support are achieved.

The utility model provides grinding and polishing equipment for printer central spindle machining. The grinding and polishing equipment comprises a device body. According to the grinding and polishing equipment for printer shaft core machining, when a shaft core needs to be ground and polished, a worker fixes the shaft core needing to be ground and polished in a shaft core fixing roller, after the shaft core is placed in the shaft core fixing roller, a first motor drives a rotating shaft to rotate, and the shaft core is driven to rotate through rotation of the rotating shaft, so that when a grinding wheel grinds and polishes the shaft core, the shaft core can be ground and polished conveniently; the first motor and the rotating shaft drive the shaft core to rotate, the effect of grinding while rotating is achieved, and therefore the device can comprehensively grind and polish the shaft core, and the situation that after the grinding wheel grinds the half face of the shaft core, workers need to manually rotate the shaft core is prevented; and the second motor drives the sliding block to slide left and right on the sliding rod, so that the grinding wheel moves according to sliding of the sliding block, and then the grinding wheel can grind and polish different positions of the shaft core.

The invention provides a self-adaptive robot grinding and polishing machining system and method for a difficult-to-grind complex component, and the machining system comprises a 3D laser scanner which is used for carrying out modeling according to the shape and size of a workpiece, and automatically dividing a grinding region and carrying out self-adaptive path planning according to geometrical characteristics; the mechanical arm is used for clamping a workpiece to move according to a planned path; an abrasive belt floating polishing device; and the grinding device is provided with a self-adaptive grinding and polishing mechanism capable of moving up and down in the axial direction, and the self-adaptive grinding and polishing mechanism is used for conducting constant-force grinding on the workpiece, compensating tool abrasion in real time, conducting radial vibration auxiliary grinding and replacing a grinding head according to requirements. The multi-process combined robot grinding and polishing system can be used for grinding the round corner transition position of a narrow inner concave surface and a stepped right-angle concave surface of a workpiece, self-adaptive process division is carried out on the workpiece according to geometrical characteristics according to the precise grinding requirements of various complex components difficult to grind, and a plurality of devices are integrated together to form the multi-process combined robot grinding and polishing system; and all-dimensional grinding operation on the difficult-to-grind complex component is achieved.

A superhard material grinding tool for a difficult-to-machine material and a grinding process. The superhard material grinding tool comprises a base body I (1), a pressing plate (2) and a plurality of grinding disks (3), wherein the base body I (1) is of an annular structure, the plurality of grinding disks (3) are distributed in a circumferential direction of the base body I (1) and assembled into an annular structure, and a radially running water groove (4) is formed between two grinding disks (3); the pressing plate (2) is of an annular structure and is fixedly mounted at one end of the base body I (1) and configured to tightly press the plurality of grinding disks (3); and a mixed cooling channel (5) for introducing a grinding fluid and / or a cooling liquid is formed between the pressing plate (2) and the base body I (1), each grinding disk (3) comprises a multi-grain abrasive material, and the thickness h of each grinding disk (3) and the grain size b of the abrasive material meet the following relational expression: b ≤ h ＜ 2b. The grinding tool can be combined with auxiliary means in accordance with the particularity of different difficult-to-grind materials, so as to improve the grinding efficiency and the grinding quality.

A rotary tool configured for high-speed condensing and / or cutting action to enlarge a hole. The tool has a body around which is formed a plurality of flutes. Each flute has a cutting face on one side and a densifying face on the other side. A land between adjacent flutes establishes a substantially margin-less working edge along each cutting face. The working edges are configured to produce osseodensification when the tool is operated in the condensing mode. A transverse valley is formed at the apical end of the body. The valley is a relief in the tip that creates several secondary cut / grind edges that are useful to produce and evenly distribute bone debris. When withdrawing the rotary osteotome from an enlarged hole, a small button of bone debris remains at the bottom of the hole. The button remnant facilitates new bone ingrowth and osseointegration of a subsequently installed anchor.

The invention belongs to the technical field of metal additive manufacturing, and particularly relates to a gas turbine compressor blade additive manufacturing device which comprises a machine body, and a workbench is arranged in the machine body; the bottom of the box body is rotationally connected with a rotating plate; the powder spreading mechanism is used for bidirectional powder spreading; the grinding mechanism is used for grinding sintered and accumulated powder in the blade material adding process; the powder scraping mechanism is used for removing powder attached to the grinding mechanism; and the powder collecting mechanism is used for collecting powder. The grinding mechanism can rotate along with work of the powder laying mechanism and grind sintered and accumulated powder in two directions, the roughness of a blade cooling channel is reduced in the additive manufacturing process, the communicating state of powder outlet plates on the two sides of a grinding roller can be switched through rotation of a rotating plate on the box body, the interlayer retention time of additive manufacturing is shortened, and the efficiency of additive manufacturing is improved. And therefore, the heat dissipation efficiency of the blade cooling channel after additive manufacturing is improved.

The invention relates to the related technical field of ultrahigh magnetic conductivity powder, in particular to ultrahigh magnetic conductivity powder preparation equipment which comprises a base, and smashing and grinding mechanisms are arranged on the surface of a grinding box and the surface of a smashing box. According to the preparation equipment of the ultrahigh magnetic conductivity powder, raw materials are firstly placed in the stock bin, a first motor of an adjusting mechanism is started, the flow from the stock bin to the smashing box is accurately controlled through a baffle under the action of a threaded rod, a sliding rod and a limiting rod, a second motor drives a transmission gear in the smashing box to drive a smashing hob to primarily smash the raw materials, and the materials fall into a grinding box through a net; the transmission gear drives the rotating shaft and multiple groups of grinding wheels, the grinding wheels grind to micron or nano-scale at multiple angles and multiple speeds by virtue of rollers and tracks, in the process, a protective shell is used for preventing dust and protecting components, the equipment is stably supported by feet, and after grinding is finished, a fan of a filtering and storing mechanism sucks powder into a storage box and is subjected to graded filtering and purification by virtue of first, second and third-stage filter plates with gradually decreased pore diameters; the filter plate is accurately installed through the sliding blocks and the sliding grooves, the clamping blocks are fixed through the springs, and the clamping blocks can be pressed during cleaning or replacement.

The invention relates to a precision slender triangular spline inner broach machining method. The problems that an existing method is poor in quality and low in production efficiency are solved. The method comprises the steps that 1, a broach is subjected to repeated upsetting and drawing forging from a blank, and carbide segregation after forging is guaranteed; 2, rough machining is carried out to control bending deformation out-of-tolerance, straightening is carried out after machining is completed, and machining stress is eliminated; 3, bending deformation is controlled through four times of outer circle grinding, straightening and bearing grinding measures in semi-finish machining; 4, tooth profile rough grinding is carried out, and grinding of all tooth profiles is completed through one-time clamping machining; straightening is conducted after machining is completed, and machining stress is eliminated; and 5, the starting stroke and the stopping stroke of a workbench are changed, involute tooth profile parameters are input for accurate grinding, the consistency of the centers of the triangular spline teeth and the involute spline teeth is guaranteed, and when the M value of the two sections of tooth profiles is ground to be close to the measured value of a finished product, the feeding amount of a grinding wheel is reduced, smooth grinding is repeated, and spark-free grinding is carried out. The machining efficiency is high, the part machining quality is stable, and the batch production requirement can be met.

The invention relates to a smooth downslope connection polishing method for a low-step defect of a steel rail, and belongs to the technical field of engineering. A laser array scanner of the grinding equipment scans the steel rail, scanning data are analyzed, and a low treading point of the steel rail is found; the low treading point is positioned, a grinding head of grinding equipment grinds from the low treading point to the two sides, and the low treading point is ground to meet the specification; the grinding equipment moves to one side for grinding, and single-side down slope detection is completed; and the two sides are polished along the slope. By means of the method, the downslope connection problem of the interface and the original rail surface after steel rail low step defect grinding can be solved, and the excessive abrupt problem of the connection position of the grinding area and the original rail surface is avoided.

The utility model relates to the technical field of gauge block grinding, in particular to a gauge block machining grinding plate device which comprises a base, the middle end of the top of the base is fixedly connected with an n-shaped frame, an electric push rod is fixedly installed at the middle end of the top of the n-shaped frame, and the extending end of the electric push rod is fixedly connected with a movable plate. Fixing blocks are fixedly connected to the left end and the right end of the bottom of the movable plate, driving threaded rods are movably connected to the inner sides of the two fixing blocks through bearings, and driving motors fixedly connected with the right sides of the driving threaded rods are fixedly mounted on the right sides of the fixing blocks. Through cooperation of the structures, the device has the advantage of being good in grinding quality, and the problems that most of grinding plates on existing grinding equipment grind gauge blocks in a reciprocating type linear track or a reciprocating type annular track, the same part of the gauge blocks can be repeatedly ground in the grinding mode, and the grinding efficiency is poor are solved. And grinding traces caused by repeated grinding can influence the surface quality of the gauge block.

The invention relates to the technical field of laser cutting machines, discloses a plate cutting machine for mine special vehicle production, and aims to solve the problems that plates are scratched by the tip end of a sword grid, and follow-up slag falling is affected by excessive slag on the side wall of the sword grid. A fixed sword grid is changed into a movable sword grid, a supporting plate and balls are arranged at the feeding position, and when a plate is fed, the power device drives the sword grid exposed out of the supporting plate to move, so that the plate is driven to move to a fixed position, sliding friction between the plate and the tip end of the sword grid is prevented, and the plate is prevented from being scratched by the tip end of the sword grid; when the sword grid is folded, the sword grid extrudes transmission liquid in a liquid storage bag, so that the transmission liquid enters a telescopic corrugated pipe to push a supporting shaft, a gear I, a gear II and a grinding disc to move, the grinding disc rotates, and the rotating grinding disc grinds and cleans molten slag condensed on the side wall of the sword grid, so that more molten slag is prevented from being condensed on the side wall of the sword grid; and the falling of slag during subsequent cutting is influenced.

The invention relates to the technical field of tap production, and discloses a cutting edge chamfering grinder and a grinding method for a front-throwing tap. The device comprises an angle grinder body, the angle grinder body comprises an outer shell, a grinding assembly is arranged on the inner bottom wall of the outer shell, and a supporting assembly is arranged on the lower surface of the outer shell. The grinding assembly comprises a conveying structure, and the conveying structure is located below the grinding assembly. The grinding assembly comprises a first grinding wheel, a second grinding wheel and a third grinding wheel. When the tap passes through a meniscus located below a detection plate during movement, if there is a burr in a groove on the tap, an extrusion force is generated on the bottom end of a detection needle, so that the detection needle moves upward, and the size of the burr is judged according to the stretching amount of a spring located on the detection needle, so as to detect the size of the burr in the tap groove, and control a first electromagnet to move the first grinding wheel longitudinally according to the detection data, so as to grind and clean different burr sizes according to the grinding intensity generated at different heights.

To appropriately correct the thickness unevenness of a workpiece caused by a difference between a shape formed on an upper surface of the workpiece by grinding and a shape formed on an upper surface of a chuck table by self-grinding.SOLUTION: A grinding method using a grinding device which comprises a chuck table and a grinding mechanism provided with a rotating grinding wheel, and moves the grinding wheel and the chuck table relatively to each other along a grinding surface, includes: a holding surface grinding step of performing self-grinding of the chuck table; a Z-axis movement setting step of setting a value relating to movement of the chuck table, or an inclination angle setting step of setting either an inclination angle of the grinding wheel or the chuck table; and a workpiece grinding step of grinding the workpiece under the settings made in the inclination angle setting step.SELECTED DRAWING: Figure 6

The present invention relates to the field of grinding technology, and more particularly to a grinding device and a grinder, comprising a housing, a rotating mechanism, a grinding mechanism for grinding materials, and a separating mechanism for separating materials and grinding media, wherein the grinding mechanism and the separating mechanism are both arranged in the housing, and the rotating mechanism is used to drive the grinding mechanism and the separating mechanism to rotate; a screening and grinding area is arranged between the grinding mechanism and the separating mechanism, and the screening and grinding area is used to distribute the grinding media. The present invention provides a screening and grinding area between the grinding device and the separating mechanism, and the screening and grinding area is provided with grinding media distributed therein, and the grinding device will not drive the grinding media in the screening and grinding area to move rapidly during rotation and grinding. Therefore, when the ground material enters the screening and grinding area, the screening and grinding area can effectively intercept the part of the material that is not fully ground and re-grind it, and at the same time, the part that is fully ground can pass directly without being over-ground because the grinding media in this part will not move at high speed, thereby achieving the effect of protecting the material.

A polycrystalline superhard material blank convenient for grinding and a preparation method thereof, comprising a polycrystalline superhard material blank formed by high temperature and high pressure. The polycrystalline superhard material blank includes a polycrystalline superhard material product body, a machining allowance grinding layer and an easy-to-grind grinding layer. It is characterized in that: the polycrystalline superhard material product body is a finished product that meets the specification requirements after grinding the polycrystalline superhard material blank; the material of the machining allowance grinding layer is the same as that of the polycrystalline superhard material product body, and is a fine-grained polycrystalline superhard material with exactly the same particle size; the easy-to-grind grinding layer is the grinding layer on the pressure-receiving surface, and there are two types: a coarse-grained easy-to-grind grinding layer of the same quality as the polycrystalline superhard material and an easy-to-grind grinding layer of different quality from the polycrystalline superhard material. The raw material of the easy-to-grind grinding layer is a coarse-grained polycrystalline superhard material product body homogeneous fine powder, the particle size of which is coarser than that of the polycrystalline superhard material product body, and the porosity is larger than that of the polycrystalline superhard material product body. The larger the porosity, the worse the wear resistance, the easier it is to grind, the processing cost is reduced, and the processing efficiency is improved; the gas absorption effect of the metal powder can also reduce the content of impurity gases in the product body to achieve the above effects.

The application discloses a high-concentricity gear quick clamping positioning grinding machine, and relates to the technical field of grinding machine, which comprises a machine body, a clamping mechanism is arranged on the machine body, the clamping mechanism comprises a mandrel, an even number of oil cavities are arranged in the mandrel in a circumferential equidistant manner, a motor one is fixedly installed in the machine body, a pressurizing expansion assembly is arranged on the top of the mandrel, a conveying assembly is arranged in the mandrel, the conveying assembly comprises a motor two which is fixedly installed in the machine body, an internal pipe is movably connected to the mandrel, and the internal pipe is movably connected to the mandrel. In the process of rotating and grinding the thin-wall gear, the application drives the spiral blade to rotate and moves axially in a small range, so that the hydraulic oil in each oil cavity in the mandrel forms circulating flow and is fully mixed, the oil temperature of each oil cavity in the mandrel is balanced, the technical problem that the mandrel is asymmetrically expanded due to uneven heating when the gear rotates and grinds and the concentricity of the gear is reduced is fundamentally solved, and the grinding machining precision of the gear is significantly improved.

The utility model belongs to the field of metal component machining, and provides a small metal component grinding machine which comprises a machine table, a machining table is arranged on the machine table, belt feeding tables are arranged at the two ends of the machining table respectively, and a grinding wheel assembly and an adjusting wheel assembly are arranged on the two sides of the machining table respectively. The machining table comprises a base installed on the machine table, a material bearing plate is arranged on the base, fixing bases are arranged at the two ends of the base, a pair of adjusting arms is rotationally arranged in each fixing base, and a guide plate is arranged on the inner side of each adjusting arm. The small metal components are sequentially fed to the feeding belt feeding table one by one, the feeding belt feeding table slowly conveys the small metal components to the machining table, and after the small metal components are conveyed to the machining position, the grinding wheel assembly and the adjusting wheel assembly grind and machine the small metal components. And meanwhile, small metal components with different specifications and sizes are adapted in a manner of finely adjusting the opening angle of the adjusting arm.

A cutting tool having internal cooling channels and apertures that direct a coolant medium, MWF, Cryogen or air-based coolants, to an accessible surface of the tool, including a flank face. The cutting tool directs the coolant medium to accessible surfaces of the tool while in operation, including the flank face. Directing the spray from the flank face breaks down the insulating layer and provides forced flow cooling for higher heat dissipation and increased tool speed capability. A method of making a cutting tool wherein axial helical channels and intersecting plunge grind notches produce apertures that form a fan spray pattern to overlap and cool the full length of the flank face of each flute.

The utility model discloses a beach buggy transmission shaft deburring device in the technical field of deburring devices, which comprises a base, a moving mechanism and a polishing mechanism, the base is fixedly connected with a support block, the moving mechanism is connected to one side of the upper end of the base, the polishing mechanism is fixedly connected with the upper end of the support block, the polishing mechanism comprises a mounting part, and the mounting part is fixedly connected with the support block. The mounting piece is fixedly connected with the upper end of the supporting block, and a plurality of grinding assemblies are connected to the mounting piece in an annular array mode. The polishing mechanism has the advantages that the multiple polishing rollers arranged in the annular array mode are arranged in the polishing mechanism, the clamping polishing radius formed among the multiple polishing rollers can be adjusted at the same time, then the multiple polishing rollers can be used for polishing and deburring transmission shafts of different sizes, and the polishing efficiency is effectively improved.

The invention discloses fixed-point pouring equipment of a pouring ladle, and relates to the technical field of pouring of the pouring ladle, the fixed-point pouring equipment comprises an arc-shaped scraping plate, the arc-shaped scraping plate is used for cleaning material slag on one side, close to the pouring direction, of the outer side of the pouring ladle, an electric push rod is arranged at the bottom of the arc-shaped scraping plate, and a liquid collecting mechanism is fixedly connected to the top of the arc-shaped scraping plate; an arc-shaped scraping plate is arranged on the outer side of the casting ladle, an arc-shaped groove is formed in the inner side of the arc-shaped scraping plate, and a first arc plate is rotationally connected to the inner wall of the arc-shaped groove through a bearing. The situation that after long-time inclined pouring is conducted, excessive residual molten metal liquid is gradually accumulated on the outer side of the casting ladle, and treatment is difficult is prevented, and the movable threaded grinding block grinds and cleans the face, close to the pouring direction, of the outer side of the casting ladle; and metal particle slag which is left on one surface, close to the pouring direction, of the outer side of the pouring ladle and is not completely scraped by the arc-shaped scraping plate is prevented from being mixed into the liquid collecting mechanism.

The invention discloses grading and ore grinding integrated equipment for enhancing the ball milling efficiency of ores difficult to grind, and relates to the technical field of lead-zinc ore beneficiation. The grading and ore grinding integrated equipment comprises a base, an end cover assembly is rotationally arranged on the base, a transmission gear is fixed to one end of the outer wall of the end cover assembly, and the transmission gear is driven by an external motor; the ball milling assembly is fixed on the end cover assembly; the feeding opening is fixed to the end, away from the transmission gear, of the end cover assembly, and a spiral feeder is arranged in the feeding opening; the discharging opening is fixed to the end, opposite to the feeding opening, of the end cover assembly; and the steel ball inlet is mounted on the outer wall of the ball milling assembly in a sealing manner. The ore can be graded and crushed for multiple times through the ball milling assembly, and the ore grinding efficiency is greatly improved.

1. The name of the product of this design: angle grinder. 2. Purpose of the product of this design: an electric tool used for cutting and grinding workpieces. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The design for which protection is sought includes color.

The utility model belongs to the technical field of glass frame cutting, and discloses a glass frame cutting device which comprises a cutting machine body, an auxiliary grip is installed on the cutting machine body, a connecting shaft is fixed to the output end of the cutting machine body through a coupler, the connecting shaft is sleeved with a cutting blade and two grinding discs, and the cutting blade is located between the two grinding discs. The cutting blade and the two grinding discs are each provided with a set of reserved holes, the reserved holes are used for allowing screws to penetrate through, the sides, close to the cutting blade, of the two grinding discs are each provided with a set of storage grooves, compression springs are fixedly connected to the inner sides of the storage grooves, and grinding blocks are movably arranged on the inner sides of the storage grooves. The end, away from the compression spring, of the grinding block extends out of the grinding disc. When the cutting device is used for horizontally cutting a glass frame, the rotating cutting blade horizontally cuts the frame, and along with horizontal cutting, the grinding blocks on the two grinding discs grind notches in the two sides of the frame correspondingly, so that burrs are removed.

A cutting tool may comprise a blade portion forming a distal end of the cutting tool. The blade portion may comprise a knife edge, and this knife edge may be defined by a grind surface. The blade portion may further include a chamfer surface that intersects the grind surface. The grind surface may be planar and / or the chamfer surface may be planar. A first exterior surface angle, defined as an external angle between respective outwardly facing surfaces of the grind surface and the chamfer surface, may be between about 210 degrees and about 270 degrees.

The utility model relates to the technical field of suture needle production, and discloses a needle head diameter limiting device for suture needle production, which comprises a workbench, a fixed plate I is fixedly arranged at the bottom of the workbench, a motor is fixedly arranged at the bottom of the fixed plate I, a rotating shaft is fixedly arranged at the output end of the motor, and the rotating shaft is fixedly arranged on the workbench. A cavity is formed in the top end of the rotating shaft, mounting holes are formed in the front side and the rear side of the cavity, a connecting block is inserted into the cavity, and a suture needle is inserted into the connecting block. The support is fixedly installed above the second fixing plate, the grinding wheel is connected above the support in an inserted mode, meanwhile, the air cylinder can drive the connecting plate to move through the sliding groove and the sliding block, when the diameter of a suture needle needs to be limited, the grinding wheel is pushed to the side edge of the suture needle and makes contact with the suture needle, and then the suture needle is fixed. And then the suture needle is driven by the motor to rotate at a high speed, and the suture needle and the surface of the grinding wheel are ground to a specified diameter value.

The invention relates to the field of container surface decal, and aims to provide a plane cover fixed decal paper machine which solves the problem that decal paper is uneven after viscose is solidified, the two ends of a steering rod are rotationally connected with the driving end of a motor and a connecting rod respectively, the connecting rod is further rotationally connected with a sliding plate, and the sliding plate is arranged in a sliding mode; the flattening assembly comprises a first air cylinder, a grinding frame and a grinding wheel, the first air cylinder and the grinding frame are rotationally arranged on the sliding plate, the driving end of the first air cylinder is rotationally connected with the grinding frame, and the grinding wheel is rotationally arranged on the grinding frame; the steering rod drives the sliding plate to move through the connecting rod, the sliding plate circularly moves back and forth, so that the grinding frame circularly moves back and forth, the grinding frame drives the grinding wheel to move back and forth, the grinding wheel grinds stained paper on a plane cover back and forth, the stained paper is slowly attached to the plane cover, the stained paper is flatly attached to the plane cover, and the stained paper cannot be uneven. The problem that the stained paper is uneven after the mucilage glue is solidified is solved.

1. Name of the designed product: grinding disc (diamond). 2. Use of the designed product: used for grinding and polishing of hard and brittle difficult-to-grind materials. 3. Design points of the designed product: in the shape, pattern and their combination of the product. 4. Picture or photo best indicating the design points: perspective view.

This utility model provides a feeder for preventing thin materials from uncoiling, including a support platform, and further comprising: an uncoiler, a leveler, a laser probe, and an NC feeder fixedly mounted on the support platform, with the laser probe located between the leveler and the NC feeder. The cleaning brush of this application cleans the upper and lower edges of the thin material, while the grinding roller grinds and removes burrs from the thin material, facilitating better cleaning and burr removal. This avoids the risk of burrs and impurities on the material exacerbating the jamming or scratching of the leveling roller. An electric push rod drives the cleaning brush to rise, allowing for better adjustment of the cleaning brush position according to the material thickness. A motor rotation drives the grinding roller to move, allowing for better adjustment of the grinding roller position according to the material width. This allows the cleaning and grinding structures to effectively handle the cleaning and grinding of materials of different specifications, making the overall leveler more flexible in use.

The invention relates to the technical field of automobile skylight glass machining, in particular to an edge grinding machine for automobile skylight glass machining, which comprises a base, a bearing plate is fixedly mounted on the upper surface of the base through a bracket mechanism, and two auxiliary sliding tables are mounted on the lower surface of the bearing plate through a vertical moving mechanism; a transverse moving sliding table is installed on the outer sides of the two auxiliary sliding tables through a transverse moving mechanism, a grinding machine is fixedly installed on the front surface of the transverse moving sliding table through a telescopic mechanism, a rotating disc is installed above the bearing plate through a mold pressing mechanism, and a Z-shaped folding piece is installed on the upper surface of the rotating disc through a positioning mechanism; the arc-shaped glass is positioned through the Z-shaped folding piece, so that the arc-shaped glass can be placed on the lower mold in an attached mode, dislocation is not prone to occurring, the clamping plates are contracted through the clamping telescopic cylinders to clamp the upper mold and the arc-shaped glass, the situation that the arc-shaped glass is driven to move due to large force when the grinding machine moves and grinds is avoided, and therefore the percent of pass is increased.