436results about "Model making" patented technology

The utility model provides a cleaning device for a curtain wall aluminum single plate engraving machine, which relates to the technical field of cleaning devices and comprises: a bearing platform; the swing driving frame as a whole is composed of a main rotating shaft, two pedal rods symmetrically welded at the head and tail ends of the main rotating shaft, and a driving swing rod welded at the middle part of the main rotating shaft, wherein the driving swing rod is in abutment with a U-shaped force-bearing frame; a transversely arranged plug shaft is installed between the two support columns at the left side through spring pushing and sliding, the head end of the plug shaft is plugged and matched with the main rotating shaft, and a kick shaft is installed on the two support columns at the left side through a through sliding, and a connecting rod is connected between the kick shaft and the plug shaft; the upward and extending action of the two intercepting plates of the device is driven by the spring pushing on the four vertical positioning shafts, and the downward vacant action is driven by the foot-driven force output. Compared with the prior art, the trouble of manually outputting force to implement telescopic drive of the two intercepting plates can be saved, and the operation is convenient and labor-saving.

The utility model discloses a novel ceramic engraving and milling machine structure which is installed on a three-axis engraving and milling machine and comprises a right support, a left support, a chuck unit, a tip tailstock and a ceramic product, the right support and the left support are detachably and fixedly connected with a workbench of the three-axis engraving and milling machine, the chuck unit is fixedly arranged on the right support, and the tip tailstock is fixedly arranged on the chuck unit. The chuck unit is provided with a servo motor and a chuck, the servo motor is in driving connection with the chuck, the chuck clamps a bottle opening of a ceramic product, the center tailstock is fixedly arranged on the left support, and the center tailstock is provided with a center capable of being fed manually. According to the three-axis engraving and milling machine, the function that a ceramic product rotates around the axis of the ceramic product is achieved, namely, on the basis of an original three-axis engraving and milling machine, a fourth shaft (rotating shaft) function is added, the function can move independently and can also be linked with original X, Y and Z axes, and through cooperative work of all the axes, embossment machining with high complexity and strong stereoscopic impression can be achieved.

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 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 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 discloses a carving machine fixing device, relates to the technical field of wood processing, and aims to solve the problem that an existing carving machine is difficult to turn over plates. According to the technical scheme, the engraving machine comprises a rack provided with an engraving machine, two supporting seats are arranged on the rack, limiting rings are fixedly connected to the supporting seats, two symmetrical sliding grooves are formed in each limiting ring, limiting seats are connected to the sliding grooves in a sliding mode, and limiting rods are connected to the limiting seats in a threaded mode. The length of the limiting rods in the limiting rings is adjusted by rotating the limiting rods, one end of wood can be limited and fixed through the two limiting rods, the two ends of the wood are fixed through the limiting rings on the two sides respectively, a carving machine can machine the wood, the limiting seat can slide in the sliding groove, and when the direction of the wood needs to be changed, the limiting seat can be fixed through the limiting rings. And overturning can be completed only by sliding the position of the limiting base, wood does not need to be detached in the period, and operation is convenient.

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 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 relates to the technical field of ceramic processing, and discloses a ceramic embossment golden silk screen printing carving device which comprises a processing table used for placing a ceramic plate, a three-axis moving platform used for driving a carving knife to move in the X-axis direction, the Y-axis direction and the Z-axis direction is arranged above the processing table, and a transverse positioning mechanism and a vertical positioning mechanism are arranged on the three-axis moving platform. The transverse positioning mechanism and the vertical positioning mechanism clamp and limit the four ends of the ceramic plate in the moving process, it can be guaranteed that an included angle is formed between the carving knife and the ceramic plate while the four ends of the ceramic plate are clamped, and patterns carved by the carving knife can be accurately matched with the size of the ceramic plate conveniently; the problem that a carving pattern is not matched with a ceramic plate due to inaccurate tool setting is avoided, the positioning accuracy is improved through mechanical clamping and positioning, and repeated positioning and debugging of the carving tool are avoided.

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 relates to the technical field of wood processing equipment, and discloses a wood plate carving machine which comprises two strip-shaped plates, four supporting plates, a conveying belt, a U-shaped plate, a lifting plate, a first electric cylinder, a mounting base, a carving part, a dust removal assembly, an adjusting assembly, four pressing and limiting assemblies, two supporting plates and two lifting assemblies. The two strip-shaped plates are arranged in parallel, the four supporting plates are fixedly installed on the bottom sides of the two strip-shaped plates respectively, the conveying belt is arranged between the two strip-shaped plates, strip-shaped openings are formed in the two strip-shaped plates, and the U-shaped plates are installed in the two strip-shaped openings in a sliding mode. The wood carving machine has the following advantages and effects that stable conveying, pressing and limiting, carving and dust removing operation can be conducted on wood according to needs, meanwhile, the pressing and limiting position can be adjusted according to needs, and therefore the efficiency and precision of wood carving machining can be improved, and damage to the wood can be reduced.

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 discloses an engraving machine and method for art design and production, which relate to the technical field of art engraving, and include an operating platform mechanism, wherein the operating platform mechanism includes a desktop, a bench is arranged on the outer side of the desktop, a baffle is fixedly connected to the upper surface of the desktop, and a fine engraving mechanism is arranged above the desktop. The fine engraving mechanism includes a boom auxiliary unit, which is arranged above the desktop and needs to be worn on the arm of a worker to assist the worker in engraving. The fine engraving mechanism also includes a detail engraving auxiliary unit, which is arranged above the desktop and uses a lens to magnify detail parts to assist the worker in engraving. A rotating mechanism is arranged inside the desktop. The engraving machine and method for art design and production are used to assist workers in manually engraving objects, so as to retain the details and collection value of the manual engraving and greatly improve the engraving speed of the workers.

The invention belongs to the technical field of carving knives, and particularly relates to a novel electric carving knife which comprises a shell, a motor is arranged in the shell, a driving shaft capable of doing linear reciprocating motion is arranged at the front end of the shell, the front end of the driving shaft extends out of the shell and forms a first connecting part used for being connected with a knife head, and a roller is arranged at the rear end of the driving shaft. A fixing plate is installed at the front end of the motor, a mounting part is formed in the shell, a fixing opening allowing the fixing plate to be clamped is formed in the side face of the mounting part, the motor is connected with a motor shaft, and a driving wheel used for pushing the rolling wheel to move is installed on the periphery of the motor shaft. The friction force between the cutter head and the cutter head can be reduced, abrasion is reduced, the service life is prolonged, resistance is low, loss in the power transmission process can be reduced, and the power output rate is increased.

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 fixing devices, and discloses an internal opening fixing device for ceramic carving, which comprises an air cylinder, an output end of the air cylinder is fixedly connected with an inserting plate, the bottom of the inserting plate is fixedly connected with a spring, the inserting plate is sleeved with a sleeve plate, the bottom of the spring is fixedly connected with the sleeve plate, and two sides of the sleeve plate are fixedly connected with square plates. The two square plates are both provided with sliding grooves, the two sides of the top end of the inserting plate are both fixedly connected with two first I-shaped wheels, the first I-shaped wheels are sleeved with connecting plates, second I-shaped wheels are arranged at the bottom ends of the connecting plates in a penetrating mode, the sides, close to each other, of the two second I-shaped wheels located at the same end are both fixedly connected with the same connecting rod, and the connecting rods are arranged in the sliding grooves. The connecting rod is slidably connected with a square plate, the top end and the bottom end of the square plate are sleeved with sliding blocks, and sliding rails are arranged on the two sides of the square plate. The engraving machine is easy and convenient to operate, good in fixing stability and capable of guaranteeing normal proceeding of engraving work.

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.

A lifting seat comprises a base table, a first shear fork support and a second shear fork support, the first shear fork support is arranged on the base table, the second shear fork support is hinged to the upper end of the first shear fork support, and an adjusting piece is arranged between the first shear fork support and the second shear fork support and used for adjusting the heights of the first shear fork support and the second shear fork support. The adjusting seat comprises a positioning table and a supporting assembly, one end of the positioning table is hinged to one side of the second shear fork support, one end of the supporting assembly is hinged to the other side of the second shear fork support, and the other end of the supporting assembly is arranged in an adjusting groove of the positioning table and used for adjusting the inclination angle of the positioning table; the positioning base is arranged at the upper end of the positioning table and connected with the printing bed. The lifting structures of the first scissor fork support and the second scissor fork support are driven by the adjusting piece to adjust the height of the printing bed, the inclination angle of the printing bed is adjusted according to the different positions of the supporting assembly in the adjusting groove in the positioning table, and a seal cutting person can conduct seal cutting in a easier state.

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 relates to the field of jewelry processing, and discloses an engraving machine for jewelry surface processing, including a base, a support frame fixedly connected to the outer wall of the base, an electric guide rail fixedly connected to the interval between two groups of support frames, a housing slidably connected to the outer wall of the electric guide rail, two groups of guide rods a fixedly connected to the inner wall of the housing, a mounting frame slidably connected to the outer wall of the guide rod a, a carving knife detachably connected to the inner wall of the mounting frame, a frame slidably connected to the outer wall of the base, a guide rod b slidably connected to the inner wall of the frame, a chassis fixedly connected to the outer wall of the guide rod b, a clamping block slidably connected to the outer wall of the chassis, a slider fixedly connected to the bottom end of the clamping block, a turntable a rotatably connected to the inner wall of the chassis, a slide groove provided on the inner wall of the turntable a, a buckle assembly elastically connected to the inner wall of the turntable a through a reset spring a, and a pressing block fixedly connected to the outer wall of the buckle assembly. In the utility model, it is convenient to fix the jewelry to be processed, no electric control is required, cost is saved, and it is convenient to popularize.

The present invention provides an automatic engraving machine for inkstone engraving, which belongs to the technical field of processing equipment for inkstone production. The automatic engraving machine for inkstone engraving comprises a processing box, a servo motor, a brake cylinder, an engraver and a cleaning box. The servo motor extends through the top of the processing box to the inside thereof and is fixedly connected with a connecting rod. The end of the connecting rod away from the driving end of the servo motor is fixedly connected with a transmission worm. The device can not only realize continuous automatic engraving of inkstones, but also clean the inkstones that have just been engraved, and has strong applicability.