346results about "Engraving" patented technology

The utility model discloses a stone surface pattern carving machine for stone processing, and particularly relates to the technical field of stone processing, which comprises a workbench, the upper end of the workbench is in sliding connection with a conveying device, the upper end of the conveying device is fixedly connected with a clamping device, the rear end of the workbench is fixedly connected with a rotating device, and the rotating device is fixedly connected with a driving device. The upper end of the rotating device is in threaded connection with a second sliding groove frame, the front end of the second sliding groove frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second threaded rod, the outer wall of the second threaded rod is in threaded connection with a sliding base, and the lower end of the workbench is fixedly connected with a supporting frame. According to the stone surface pattern carving machine for stone machining, a stone plate to be carved can be rapidly conveyed to the carving position, stone can be accurately positioned, it is guaranteed that the stone cannot move in the carving process, and therefore the carving accuracy is guaranteed, and the position and the angle of the carving component can be adjusted.

The utility model relates to the technical field of carving tools, in particular to an efficient Zijin inkstone carving tool which comprises a first shell, the inner top face of the first shell is fixedly connected with a motor through a support, the output end of the motor is fixedly connected with a first rotating shaft, and the first rotating shaft is rotationally connected to the bottom face of the first shell in a penetrating mode through a bearing. A drill bit and two cleaning mechanisms are fixedly connected to the bottom end of the first rotating shaft, and each cleaning mechanism comprises a transmission assembly and a cleaning assembly. The follow-up cleaning assembly is driven through the transmission assembly by means of grinding power of equipment, power output required by operation of the equipment and the use cost can be reduced, dust generated by grinding is cleaned through the cleaning assembly, manual cleaning is replaced, the cleaning time can be shortened, and the cleaning efficiency is improved. And the efficiency of the engraving process is improved.

The invention belongs to the technical field of ice sculpture machines, and particularly relates to an ice and snow sculpture carving device which comprises a bearing mechanism, a carving mechanism, a protection mechanism, a heating mechanism and a turbulent flow mechanism. The bearing mechanism comprises a vertical frame, a transverse frame and a feeding frame, the transverse frame is arranged in the vertical frame in a sliding mode, and the feeding frame is installed in the transverse frame in a sliding mode; the carving mechanism comprises a driving motor, a bearing plate, a mounting table and a cutterhead, the mounting table is fixedly connected with the feeding frame through the bearing plate, and the driving motor is fixedly mounted on the outer wall of the mounting table and used for controlling the cutterhead to rotate; the protection mechanism comprises a fixed cover and a separation cover, the fixed cover and the separation cover are detachably connected, and the fixed cover is fixedly connected with the mounting table; the heating mechanism comprises a friction ring and a friction block; the friction ring is fixedly mounted on the outer wall of the cutter head; through cooperation of the structures, ice chips attached to the interiors of the fixing cover and the separating cover are heated, accumulation of the ice chips is prevented, the rotation stability of the cutter head is kept, and the machining speed and quality are improved.

To develop a method for engraving and texturing an enamel capable of overcoming drawbacks of enamel engraving which is not widely used since it requires a mastery of the engraving technique to avoid scratching an enamel surface or altering its color.SOLUTION: A method for engraving and texturing an item (1) including a decoration (2) filled at least partially with an enamel (3) includes a step of laser ablation using a femtosecond laser or a picosecond laser onto a surface of the enamel (3) and / or within the enamel (3) to form a structure (7).SELECTED DRAWING: Figure 4A-4C

The present invention belongs to the technical field of dust prevention in stone carving processing, and specifically refers to a dust prevention device for stone carving processing, including a U-shaped seat, a support plate, a rotary carving type positioning mechanism, a cyclone type dust removal mechanism, and a sinking type anti-scattering mechanism. The support plate is arranged on the bottom wall of the U-shaped seat. The rotary carving type positioning mechanism is arranged at one end of the U-shaped seat. The cyclone type dust removal mechanism is arranged at the end of the U-shaped seat far from the rotary carving type positioning mechanism. The sinking type anti-scattering mechanism is arranged on the cyclone type dust removal mechanism. The rotary carving type positioning mechanism includes a rotating mechanism and a locking mechanism. The rotating mechanism is arranged at one end of the U-shaped seat. The locking mechanism is arranged on the rotating mechanism. The present invention provides a dust prevention device for stone carving processing that can adjust the filtering method of impurities in the dust-containing gas according to different processing procedures of the stone carving, and can pre-treat the larger particle impurities in the dust-containing gas, ensure the integrity of the impurities themselves, and improve the dust filtering effect of the dust-containing gas.

The utility model belongs to the technical field of carved plate forming devices, and discloses a metal carved plate forming device which comprises a forming device body and a carved roller, the carved roller is arranged in the forming device body, a movable positioning assembly is arranged on one side of the inner wall of the forming device body, and the movable positioning assembly comprises a fixing groove. And a fixing column is movably connected to the interior of the fixing groove, the fixing column is installed on one side of the carving roller, a movable shaft is movably installed on the other side of the carving roller, and a movable column is movably installed at the other end of the movable shaft. According to the carving roller, by arranging a movable positioning assembly, an insertion fixing assembly and other components, through positioning cooperation of a fixing column and a fixing groove and the elastic supporting relation of a pressing spring to a movable column, the carving roller can drive an extrusion column to move by rotating a fixing rod, and a clamping block is disengaged from the movable column; and therefore, the effect that the carving roller can be quickly disassembled without a special tool is achieved.

The utility model provides an engraving auxiliary device for sculpture processing, and belongs to the technical field of sculpture processing. Comprising a supporting table, a rectangular groove is formed in the outer wall of the top of the supporting table, a rotating table is rotationally connected to the inner wall of the bottom of the rectangular groove, and a driving mechanism for driving the rotating table to rotate is arranged on the outer wall of the bottom of the supporting table and comprises a U-shaped seat which is fixedly connected to the supporting table; one end of a transmission shaft of the first gear is fixedly connected to the rotating table. The driving assembly is arranged in the driving mechanism, and the limiting rack in the driving assembly is meshed with the first gear on the rotating table, so that rotation of the rotating table is conveniently limited, the stability of the rotating table is improved, and errors caused by rotation of the rotating table during sculpture piece engraving are avoided.

The utility model relates to the technical field of aluminum veneer production, in particular to a carving device for aluminum veneer production and processing. Comprising a device main body and a mounting assembly, the mounting assembly comprises a placing table, a fixing lug, a guide sliding seat, an abutting plate, a fixing plate, an air cylinder and a guide component, and during machining, an aluminum veneer is firstly slidably mounted in a corresponding U-shaped clamping groove of the placing table from front to back and pushed to the rear side of the aluminum veneer to abut against the rear side wall of the placing table; then the air cylinder is controlled to act to push the abutting plate to slide, the working end of the abutting plate can abut against the front side of the aluminum veneer after sliding and penetrating out, and therefore when the aluminum veneer is fixed, the rear side, the left side and the right side are limited through the containing tables, the front side is limited through the abutting plate, and stability is improved; and therefore, the problems that the front side and the rear side of an existing device are not limited and fixed when the aluminum veneer is processed, so that the aluminum veneer is easy to move when the front side or the rear side is accidentally impacted in the processing process, and the carving precision is seriously influenced can be solved.

The utility model relates to a steel plate jacking assembly suitable for a scribing machine, which comprises a scribing platform and a scribing assembly, the scribing assembly moves back and forth on the scribing platform, and a steel plate is placed on the scribing platform. The scribing platform further comprises a platform main frame, a steel plate supporting plate, a jacking hole, a scribing tool bit moving sliding rail, a scribing tool bit moving rack, an auxiliary frame and a steel plate jacking air cylinder, the scribing tool bit moving sliding rail and the scribing tool bit moving rack are installed on the upper portions of the two sides of the platform main frame respectively, and the auxiliary frame is fixedly installed on the upper portion of the platform main frame. Eight or ten steel plate jacking air cylinders are vertically installed on the platform main frame and the auxiliary frame through supports, the steel plate jacking air cylinders and the jacking holes which can jack up a steel plate are additionally arranged on the scribing platform, the equipment can directly jack up the steel plate, then a gap is formed in the lower portion of the steel plate, and the steel plate can be conveniently jacked up. And the steel plate is buckled from two sides by matching with a steel plate lifting hook on a travelling crane, so that the steel plate can be lifted more conveniently and safely.

The utility model discloses a plate body fixing device of a wood carving machine, which comprises a working table, a carving mechanism is arranged above the working table, two supporting plates are fixedly arranged at the bottom of the working table, a collecting mechanism is arranged at the bottom of the working table, a fixing mechanism is arranged above the working table, and the two supporting plates are fixedly arranged on the working table. Supporting mechanisms are arranged on the opposite sides of the supporting plates, each fixing mechanism comprises a fixing plate, two air cylinders, a movable plate, a guiding assembly, two sliding plates, two downward pressing assemblies and two sliding assemblies, and the fixing plates are fixedly installed on the top of the workbench. The front face and the back face of wood can be limited and fixed through the fixed plate, the two air cylinders and the movable plate, the four corners of the top of the wood can be fixed through the guide assembly, the two sliding plates and the two downward pressing assemblies, the stability of the wood in the carving process is guaranteed, and displacement of the wood in the carving process is prevented; and the wood carving quality is ensured.

The utility model discloses a shockproof carving tool head with a replaceable blade, and relates to the technical field of carving. The anti-vibration cutter comprises a cutter handle, a cavity is formed in the central axis in the cutter handle, a top anti-vibration mechanism is arranged in the cavity and comprises an elastic piece, the top of the elastic piece is fixedly connected with the cutter handle, a damping fin is fixedly installed at the bottom end of the elastic piece, a containing hole is formed in the damping fin, and the top of the containing hole is fixedly connected with the cutter handle. An opening of the placing hole faces downwards, the bottom of the knife handle is fixedly connected with an external thread pipe, and an internal thread mounting pipe is mounted on the outer wall of the external thread pipe in a threaded mode. Part of vibration generated by the blade is absorbed through elastic deformation of the elastic piece, the cylindrical damping fin dissipates vibration energy through the damping performance, meanwhile, the first gasket, the protruding block, the second gasket and the annular gasket which are made of polyurethane materials are adopted, vibration is absorbed and buffered through good elasticity and damping performance, and the service life of the blade is prolonged. And vibration transmission from the blade to the knife handle and equipment is reduced.

The utility model relates to the technical field of clamps, and discloses a copper handicraft surface carving clamp which comprises an installation block, a limiting plate fixedly connected to the bottom of the installation block, a bottom plate fixedly installed at the bottom of the limiting plate, a movable rack inserted in the middle of the installation block, and a connecting column fixedly installed at the bottom of the movable rack. A contact block is installed at the bottom of the connecting column through a rotating shaft, a buffer assembly is installed in the middle of the contact block, a fixing block is fixedly installed in the middle of the limiting plate, and an extrusion assembly is arranged in the middle of the fixing block. Through the arrangement of the buffer assembly, impact and damage to the copper artware in the carving process can be reduced, the surface quality of the copper artware can be protected, work of the clamp can be conveniently controlled through the mounting plate, the supporting plate, the fixing bolt and other assemblies, and the safety of the carving process can be ensured through the fixing rack, the fixing gear, the reinforcing block and other assemblies.

The utility model relates to a positioning mechanism for a glass engraving and milling machine, which belongs to the technical field of glass engraving and milling machines and comprises a mounting bottom plate, a mounting bracket is fixedly mounted at the top of the mounting bottom plate, an engraving and milling machine is fixedly mounted on the mounting bracket, and an engraving and milling cutter is rotatably mounted on a movable part of the engraving and milling machine. According to the positioning mechanism for the glass engraving and milling machine, a mounting side plate is arranged on one side of a movable part of the engraving and milling machine, an electric lifting rod is arranged at the top of the mounting side plate, a positioning transverse plate is driven by the electric lifting rod to move downwards to the position below an engraving and milling cutter, the electric lifting rod is rotated, and an infrared ray device is rotated to the position aligned with the engraving and milling cutter; and rays emitted by the infrared ray device are in contact with the glass for positioning, so that the problems that a common glass engraving and milling machine for blue glass processing is relatively complicated in positioning mode, and the edge of the blue glass is easy to damage when a cutter bar is in contact with the edge of the blue glass are solved.

The utility model discloses an extrusion type stone pattern carving machine, and relates to the technical field of stone machining. The device comprises a rack, baffles are installed on the top face of the rack, a working cavity is formed between the two baffles, a top plate is installed on the top faces of the baffles, one end of the top plate is aligned with one ends of the baffles, the length of the top plate is smaller than that of the baffles, and chisels are sequentially arranged on the face, facing the rack, of the top plate. The position, covered with the top plate, of the working cavity serves as a pattern carving cavity, the open position of the top face of the working cavity serves as a discharging cavity, a pushing mechanism is installed at the position, close to the discharging cavity, of the rack, and the pushing end of the pushing mechanism horizontally stretches into the discharging cavity. The stone pattern carving machine aims to solve the problem that in the gully forming process of an existing stone pattern carving machine, a deep gully needs to be moved back and forth for multiple times.

The invention belongs to the technical field of engraving machines, and particularly relates to a stone engraving machine and a working method thereof. Comprising a workbench, and stone is placed on the workbench; baffles are installed on the two sides of the workbench, the tops of the two baffles are jointly connected with a movement actuator, and an engraving head is installed on the movement actuator. A fitting energy consumption device is arranged on the workbench; the attaching energy consumption device comprises two symmetrical displacement transverse blocks, and the displacement transverse blocks are located at the bottom of the workbench and arranged on the same side as the baffle. Two guide square columns are symmetrically mounted on the opposite surfaces of the two displacement transverse blocks; two guide square cylinders are symmetrically mounted at the bottom of the workbench; according to the stone engraving machine, the impact force caused by the machine to stone engraving is counteracted through the buffering force in the stone clamping and fixing process, the situation that the clamped stone generates tiny displacement or vibration due to the impact force is avoided, the engraving precision of the machine is improved, and therefore the limitation of the machine in the using process is reduced, and the engraving effect of the machine is improved.

The utility model belongs to the technical field of handmade handicraft manufacturing equipment, and discloses a clamping mechanism for handmade handicraft manufacturing, which comprises a base, a material placing table is arranged at the center position of the top end of the base, a circular ring is arranged on the periphery of the material placing table, two convex blocks are arranged on the outer wall of the circular ring, and locking screw rods are arranged on the two convex blocks; the top end of the circular ring is fixedly provided with two stand columns, the outer walls of the two stand columns are movably sleeved with sleeve rods, the top ends of the two sleeve rods are jointly connected with a pressing plate, and the left side of the pressing plate is provided with a reinforcing assembly. And the position of the circular ring can be fixed, the position can be conveniently adjusted to clamp and fix the artware, and the situation that manufacturing of the artware is affected by the reinforcing assemblies, the stand columns and the sleeve rods is avoided.

The utility model discloses an engraving robot and engraving system relates to robot field, including operating floor, support seat, robot body and toolholder, operating floor, support seat, robot body and toolholder constitute the engraving system, the top of operating floor is equipped with the support seat, and the top of the support seat is equipped with the robot body, and the robot body is equipped with the toolholder. A machining table is installed on one side of the top of the operation table, a tool frame is installed on the side, located on the supporting base, of the top of the operation table, and a tool setting device is arranged on one side of the tool frame. According to the cutter clamping device, cutters can be better clamped and fixed through the arranged protection block, the cutters can be conveniently replaced, the cutters of different sizes are placed on one side of the installation block, then elastic force is applied to the movable block through the spring, and therefore the cutters are clamped and prevented from falling off, and when the cutters need to be taken down, the cutters can be conveniently replaced. And the cutter can be taken down by pulling the cutter outwards, so that the cutter is convenient to mount and take.

The invention is suitable for the technical field of graphite carbon plate processing, and provides a graphite carbon plate processing positioning mechanism which comprises a positioning table, a powder suction assembly is installed on the positioning table and used for collecting carbon powder generated by graphite carbon plate processing, and a horizontal displacement assembly and a clamping auxiliary assembly are further installed on the positioning table and used for collecting the carbon powder generated by graphite carbon plate processing. The graphite carbon plate positioning device is used for conducting auxiliary positioning on graphite carbon plates of different sizes, through the arrangement of the positioning assembly, the viscoelastic substance is pressed to form deformation, so that gaps between the graphite carbon plates and the positioning hopper are filled, and the sealing performance and stability between the graphite carbon plates and the positioning hopper are guaranteed through the design; by means of the design, displacement and unstable factors possibly occurring in the machining process are avoided, meanwhile, due to the integrated gas dust filtering unit, the equipment is protected, the service life of the equipment is prolonged, and the cleanliness of the production environment is further improved.

The clamping and fixing device comprises a supporting frame, an operation table is installed on the supporting frame, clamping plates are symmetrically arranged on the operation table, a driving block is arranged in the middle below the clamping plates, guide blocks are symmetrically arranged on the two sides below the clamping plates, the driving block and the guide blocks penetrate through the operation table, and the lower end of the driving block is sleeved on a lead screw in a threaded mode. One end of the lead screw is connected with an output shaft of a motor, the motor is installed at one end of the frame through a machine plate, a guide block slidably sleeves a polished rod, two ends of the polished rod are connected to the frame, and two sides of the operating table are symmetrically connected with hold-down mechanisms. The device is simple in structure, reasonable in design and novel and unique in idea, the motor is used for driving the lead screw to rotate and driving the driving block and the clamping plate to clamp or loosen a blank, and the device is used for positioning so as to facilitate engraving.

The utility model discloses a circular carving machine which comprises a lathe bed, a base is arranged on the lathe bed, a chuck is arranged on one side of the base, a Y-axis transmission mechanism is arranged on the other side, opposite to the chuck, of the base, a rotary ejector pin is arranged on the Y-axis transmission mechanism, up-down sliding mechanisms are arranged on the two sides of the lathe bed, and up-down movement is controlled through a motor. A cross beam is arranged between the up-down sliding mechanisms on the two sides, a swing shaft consistent with the cross beam in the length direction is arranged on one side of the cross beam, and a carving assembly is arranged on the swing shaft. According to the circular carving machine, a traditional Z-direction carving machine is abandoned, the vertical columns on the two sides are used for driving the whole machine to ascend and descend, and therefore the traditional Z-direction function is achieved, larger loads can be borne, vibration is reduced, and more spindles can be machined at the same time.

This utility model discloses a processing device for three-dimensional relief pieces, belonging to the field of three-dimensional relief piece processing technology. It includes two supports, with a horizontal plate fixedly connected between the two supports. A connecting frame is provided on the outer side of the horizontal plate, and a turntable is rotatably connected to the bottom of the connecting frame. Multiple annularly distributed cleaning soft columns are fixedly connected to the bottom of the turntable. It also includes a moving component and a limiting component. The moving component drives the cleaning soft columns to repeatedly clean the surface of the three-dimensional relief piece. After the metal engraving is completed, the cleaning soft columns can quickly clean the surface of the workpiece, promptly removing metal debris generated during the processing, and preventing debris from staying on the workpiece surface for too long and forming scratches. The cleaning soft columns 7 rotate at high speed with the turntable, and their rotational motion can generate strong centrifugal force, which can more thoroughly remove the metal debris attached to the surface of the workpiece, greatly reducing the risk of scratches caused by debris residue.

The invention relates to the technical field of gold bracelet processing equipment, in particular to a gold bracelet fine carving device. A gold bracelet fine carving device comprises a machine body, a carving structure, a clamping and rotating structure and a cooling structure are arranged on the machine body, the carving structure is used for carving patterns on the surface of a gold bracelet, and the clamping and rotating structure is used for clamping and fixing the gold bracelet and driving the gold bracelet to rotate; and the cooling structure is used for cooling the gold bracelet in the engraving process. Compared with the prior art, the gold bracelet engraving machine has the following effects that the engraving structure, the clamping and rotating structure and the cooling structure are integrated on the machine body, efficient cooperation of multiple functions is achieved, the beneficial effect of efficient cooperation of engraving, clamping and rotating and cooling is achieved on the same equipment, and mutual cooperation is facilitated to complete the engraving work of gold bracelets; and the carving efficiency is improved, and meanwhile the product quality stability is improved.

The invention relates to the technical field of engraving, and discloses a winged gold sculpture forming device and a process thereof.The winged gold sculpture forming device comprises a lathe body, mounting bases are arranged on the periphery of the bottom of the lathe body, a driving assembly is arranged in an inner cavity of the lathe body, and an engraving head is arranged at the bottom of the driving assembly and used for engraving a winged gold sculpture body; two water tanks are further arranged in the inner cavity of the lathe body, and upper connecting pipelines are arranged at the bottoms of the two water tanks. Stable arrangement is achieved through the mounting base at the bottom of the lathe body, the water tank, the upper connecting pipeline, the corrugated pipeline, the lower connecting pipeline, the hose and the spray head are matched to form an adjustable spraying structure, the angle of the spray head can be adjusted along with operation swing, and carving chippings are flushed in all directions; the equipment driving assembly drives the engraving head to accurately complete the wire-plume gold engraving operation, the brush is synchronously linked to rotate and vertically reciprocate, machining chippings are efficiently cleaned, engraving flaws caused by chipping interference are avoided, and the precision and smoothness of finished products are guaranteed.

The utility model relates to the technical field of wooden handicrafts, and discloses a wooden handicraft carving auxiliary device which comprises a clamping device and a supporting table, a machining table is fixedly connected to the middle of the top of the supporting table, a limiting threaded rod is installed at the top of the supporting table, and the clamping device is installed at the top of the supporting table. The clamping device comprises a bearing plate, a metal plate, a connecting assembly and a limiting block, the metal plate is installed at the bottom of the limiting block, the metal plate is installed at the bottom of the bearing plate, and the limiting block is installed at the bottom of the connecting assembly. Through the arrangement of the connecting sliding rails, the connecting sliding rails and the supporting frames, the nuts and the fixing threaded rods, the connecting sliding rails and the supporting frames can be locked and fixed, the supporting frames are separated from the supporting table rapidly and conveniently, the safety of the supporting frames and the supporting table can be protected, and it is not needed to spend a large amount of time on maintaining the supporting frames and the supporting table.

The utility model relates to a numerical control carving machine supporting frame which comprises a first side machine tool stand column set, a second side machine tool stand column set, a machine tool Y-axis longitudinal beam, a first machine tool inclined strut set, a second machine tool inclined strut set and two machine tool Y-axis guide rail installation strips. One ends of a plurality of machine tool inclined struts of the first machine tool inclined strut group are fixed with a machine tool table top mullion and / or a machine tool table top crosspiece, the other ends of the machine tool inclined struts are fixed with machine tool stand column connecting square steel on one side of the first side machine tool stand column group, and the machine tool inclined struts are inclined; one ends of a plurality of machine tool inclined struts of the second machine tool inclined strut group are fixed with a machine tool table top mullion and / or a machine tool table top crosspiece, the other ends of the machine tool inclined struts are fixed with machine tool stand column connecting square steel on one side of the second side machine tool stand column group, and the machine tool inclined struts are inclined; the two machine tool Y-axis guide rail installation strips are installed on the tops of the corresponding machine tool Y-axis longitudinal beams respectively. According to the numerical control engraving machine, the stability is enhanced, the machining precision is improved, and a powerful guarantee is provided for efficient and stable operation of the numerical control engraving machine.

The utility model relates to the related technical field of suspended matter detection, in particular to an artware carving depth control tool which comprises a mounting plate and an adjusting mechanism, and the adjusting mechanism is arranged on one side of the surface of the mounting plate. According to the artware carving depth control tool, through the arrangement of the adjusting mechanism, an air cylinder with the same output acting force drives a carving head to move, and in the carving head moving process, a second spring is driven to stretch or compress, so that in order to guarantee the use stability of the carving head, when the depth of the carving head needs to be changed, an adjusting ring is screwed through a wrench, and then the carving head is driven to move; then the adjusting ring rotates in the axial direction of the threaded rod, so that the first connecting ring and the second connecting ring are driven to move in the axial direction of the threaded rod, the first spring and the second spring stretch out and draw back synchronously, the damper is started, and then the elongation of the second spring is accurately adjusted; and under the condition of the cylinders with the same output acting force, the depth of the engraving head is controlled.

The utility model relates to the technical field of glass processing, in particular to logo drilling and carving equipment for AG (anti-glare) glass, which comprises a glass carving machine, and a fixing mechanism for fixing the AG glass is arranged on a worktable of the glass carving machine. The first rubber pad at the bottom of the horizontal section of the L-shaped plate is used for pushing the top of the AG anti-dazzle glass, then the AG anti-dazzle glass can be firmly fixed to the conveying belt, and at the moment, the glass carving machine can be used for carrying out logo carving treatment on the AG anti-dazzle glass; in the logo engraving process of the AG anti-dazzle glass, the AG anti-dazzle glass is firmly fixed, and the problem that the engraving precision is affected due to shaking of the AG anti-dazzle glass in the logo engraving process of the AG anti-dazzle glass can be avoided.

The utility model relates to the technical field of mobile phone film processing, in particular to a character carving machine capable of being provided with a paintbrush and a carving knife simultaneously, which comprises a frame body, a feeding assembly arranged on the frame body, a first driving part in driving connection with the feeding assembly, a cutting assembly arranged on the frame body and a second driving part in driving connection with the cutting assembly, the cutting assembly comprises a seat body, a paintbrush arranged on one side of the seat body and a cutter arranged on the other side of the seat body, the first driving part drives the feeding assembly to convey materials to move in the width direction of the frame body, and the second driving part drives the cutting assembly to move in the length direction of the frame body; the moving direction of the feeding assembly is perpendicular to the moving direction of the cutting assembly. The paintbrush and the cutter are synchronously installed, the positioning and cutting precision is high, rapid cutting forming is facilitated, and the cutting efficiency and the cutting precision are improved.

The utility model belongs to the technical field of wood art carving, and particularly relates to an automatic feeding and discharging wood art carving device which comprises a machining table, a carving mechanism is fixedly installed on the upper left portion of the machining table, a feeding table is arranged on the right side of the machining table, a conveying assembly is installed on the inner side of the feeding table, and a fixing frame is arranged on the rear side of the machining table. A first sliding groove is formed in the top end of the fixing frame, a limiting rod is fixed to the inner side of the first sliding groove, the outer side of the limiting rod is slidably sleeved with a sliding block, a feeding and discharging assembly is arranged between the fixing frame and the feeding table and comprises a vertical plate, and the top end of the vertical plate is slidably connected with the sliding block in a clamped mode; a plurality of tripods are fixed to the front outer wall of the bottom end of the vertical plate at equal intervals in the horizontal direction, and a fixing column is fixedly installed on the rear outer wall of the bottom end of the vertical plate. The automatic feeding and discharging device can realize automatic feeding and discharging, and is convenient to operate, time-saving, labor-saving and higher in efficiency.

The utility model discloses a limiting clamp of an engraving and milling machine. The limiting clamp comprises an inner circular ring and an outer circular ring, the inner circular ring and the outer circular ring are coaxially arranged; the inner circular ring and the outer circular ring can rotate relatively; three centering parts are arranged on the inner circular ring; the centering part comprises a mounting strip of which the middle part is rotationally connected to the inner circular ring, a swing arm of which the middle part is rotationally connected to one end of the mounting strip, and an abutting roller arranged at one end of the swing arm; the swing arm is in transmission connection with the outer circular ring; a plurality of adjusting screws are arranged on the inner circular ring; and the adjusting screw can selectively limit the rotation of the mounting strip. Any one swing arm is toggled, so that the three swing arms can drive the wafer to move at the same time, and the difficulty of manually adjusting the position of the wafer is reduced; the mounting strip for mounting the swing arm can be finely adjusted, so that the machining and assembling precision is reduced, and the centering precision of the wafer and the engraving and milling machine is guaranteed; the operation position of the swing arm protrudes, operation is convenient, the overall area is small, and transformation is convenient.