CN107856290A - A kind of 3D printer of Multidirectional automated regulation with changing printing raw material - Google Patents

Abstract

The present invention relates to a kind of 3D printer of Multidirectional automated regulation with changing printing raw material, including body, multiple degrees of freedom adjusting means and automatic material-changing device, multiple degrees of freedom adjusting means is installed on the inwall of described body, automatic material-changing device is installed on the left end outer wall of body.The present invention can be solved to needing artificial change to print raw material in existing 3D printer print procedure, when shower nozzle carries out printing spraying, the difference that deviation causes the external form of printed matter easily occurs when being printed for existing multiple degrees of freedom adjusting shower nozzle, and need manually to carry out spraying beautification to printing beyond the region of objective existence wall, when changing printing raw material, personnel need long-term treat in situ to prevent replacing raw material does not cause print job to interrupt in time, and need to replace with the problems such as new raw material again from the raw material being finished to taking after machinery progress part removal by instrument during personnel's replacing raw material, function of the 3D printer Multidirectional automated regulation with changing printing raw material can be realized.

Description

A kind of 3D printer of Multidirectional automated regulation with changing printing raw material

Technical field

The present invention relates to 3D printing technique field, more particularly to a kind of Multidirectional automated regulation is with changing printing raw material 3D printer.

Background technology

3D printer is one kind of RP technique, based on it is a kind of mathematical model file, with powdered gold Category or plastics etc. can jointing material, come the equipment of constructed object by way of successively printing, 3D printer with minimum cost, In the most short cycle, help people's complete design, only need operating in a key, you can model is gone out with light automatic printing, therefore it is deep by People like that still, 3D printer also has a variety of deficiencies, how to cause 3D printer is more intelligent to become a disaster Topic, nowadays, people are all to need artificial change to print raw material, when shower nozzle carries out printing spraying, existing multiple degrees of freedom regulation spray The difference that deviation causes the external form of printed matter easily occurs when being printed for head, and needs manually to spray printing beyond the region of objective existence wall Beautification, process is cumbersome, and when changing printing raw material, personnel need to treat for a long time to cause to print to prevent no raw material of changing in time in situ Operating interruptions, and need to change again from the raw material being finished to taking after machinery progress part removal by instrument during personnel's replacing raw material Upper new raw material, process spent time length, labor intensity are low with efficiency greatly.

The content of the invention

In order to solve the above problems, beaten the invention provides a kind of regulation of Multidirectional automated with changing the 3D of printing raw material Print machine, can solve to needing artificial change to print raw material in existing 3D printer print procedure, when shower nozzle carries out printing spraying, The difference that deviation causes the external form of printed matter easily occurs when being printed for existing multiple degrees of freedom adjusting shower nozzle, and needs artificial Spraying beautification is carried out to printing beyond the region of objective existence wall, process is cumbersome, and when changing printing raw material, personnel need long-term treat in situ to prevent not having Changing raw material in time causes print job to interrupt, and is needed during personnel's replacing raw material after carrying out part removal to machinery by instrument By new raw material is replaced with again from the raw material being finished, process spent time is grown, the problems such as labor intensity is big and efficiency is low, Ke Yishi Function of the existing 3D printer Multidirectional automated regulation with changing printing raw material, automatic exchange raw material, multiple degrees of freedom are spacing solid Set the tone section, and deviation, automation printing and spraying do not occur for spraying position, without the long-term execute-in-place of personnel, it is short to expend the time, And have the advantages that simple to operate, labor intensity is small high with operating efficiency.

To achieve these goals, the present invention uses following technical scheme：A kind of Multidirectional automated regulation is beaten with changing The 3D printer of raw material, including body, multiple degrees of freedom adjusting means and automatic material-changing device are printed, multiple degrees of freedom adjusting means drives Shower nozzle on body is printed, and automatic material-changing device is exchanged for automatically to the applicator wheel for being tied with feed material plastics silk, described Multiple degrees of freedom adjusting means is installed on the inwall of body, automatic material-changing device is installed on the left end outer wall of body.

Described multiple degrees of freedom adjusting means includes two elevating mechanisms, transversing gear and shower head mechanism, two lifts Structure is arranged on two inwalls of body, and two elevating mechanisms are arranged symmetrically, and pass through transversing gear phase between two elevating mechanisms Even, the lower end of transversing gear is provided with shower head mechanism, and two elevating mechanisms cooperate with transversing gear drives shower head mechanism to adjust Specified location is saved, the shower nozzle that shower head mechanism is gripped on body carries out spraying printing, multiple degrees of freedom adjusting means after being adjusted Drive the shower nozzle on body to carry out multivariant regulation, and be fixed spacing during regulation so that will not be sent out when spraying Raw position deviation causes the external form of printed matter that deviation, automation printing and spraying, simple to operate without manual operation, consumption occurs Take short, reduce labor intensity, improve operating efficiency.

Described automatic material-changing device includes refueling agency, conveying mechanism, two switching supporting mechanisms and auxiliary body, changes Expect that mechanism is arranged on the sidewall upper of body, conveying mechanism is arranged in the middle part of the side wall of body, two switching supporting mechanism installations In the side wall of body, and two switching supporting mechanisms are symmetrically installed, and auxiliary body is arranged on the side wall low side of body, refueling machine Structure carries out spacing conveying to the applicator wheel for being tied with feed material plastics silk, and conveying mechanism is to conveying the feed for being tied with feed material plastics silk come Wheel carries out spacing work with changing, and two switching supporting mechanisms carry out Auxiliary support, auxiliary body's auxiliary conveying to conveying mechanism Applicator wheel on to conveying mechanism carries out second-pumping, and automatic material-changing device carries out automatic exchange to printing raw material, without people The long-term execute-in-place of member, the situation for occurring operating interruptions not in time, automatic exchange raw material, operation letter will not be also changed because of raw material Single, consuming is short, reduces labor intensity, improves operating efficiency.

As a preferred technical solution of the present invention, described elevating mechanism includes solid motor, leading screw, movable block, two Individual solid plate, U-shaped balladeur train, solid chute, two cooperation side chains, two spacing side chains, two micro- chutes, two solid electronic sliding blocks, two Individual shifting slide plate, adjustable plate, two move chutes, auxiliary plate, auxiliary motor, auxiliary gear and auxiliary rack, Gu motor by floor installation upper On the solid plate in side, Gu motor is connected by shaft coupling with leading screw, the lower end of leading screw is arranged on the solid plate in downside by bearing, and two solid Plate is arranged on body, is provided with movable block on leading screw, movable block is arranged on U-shaped balladeur train, and U-shaped balladeur train is by being slidably matched Mode is connected with solid chute, Gu chute is symmetrically mounted on the inwall of body, one end of U-shaped balladeur train is provided with two spacing branch Chain, and two spacing unbranched symmetric arrangements, the outside of spacing side chain are connected by way of being slidably matched with micro- chute, micro- chute In inner body wall, two coordinate side chain to be arranged in inner body wall, and two coordinate unbranched symmetric installation, and coordinate side chain Corresponding with spacing side chain, the other end of U-shaped balladeur train is provided with two solid electronic sliding blocks, is slided Gu being provided with shifting on electronic sliding block Plate, two move slide plates on adjustable plate is installed, be provided with adjustable plate two shifting chutes, and two move chutes be arranged symmetrically, two Individual shifting chute is connected by way of being slidably matched with auxiliary plate, and there is auxiliary motor the rear end of auxiliary plate by floor installation, auxiliary motor Auxiliary gear is installed on output shaft, auxiliary rack is engaged with auxiliary gear, auxiliary rack is arranged on auxiliary plate, Gu motor driven leading screw enters Row is rotated, and movable block is lifted on leading screw, and movable block drives U-shaped balladeur train to be moved on solid chute, two spacing side chains pair Two coordinate side chain to carry out screens regulation, and two solid electronic sliding blocks drive two to move slide plate and moved forward and backward, and auxiliary motor passes through The kind of drive of gear teeth is rotated, and auxiliary motor drives auxiliary plate to be moved at two on chute and carries out elevating movement, two lifts Structure drives transversing gear to carry out automation lifting and movable motion, meanwhile, two elevating mechanisms can drive transversing gear Being finely adjusted the motion of lifting more accurate can carry out lifting printing and spraying, be fixed during regulation spacing so that beating Position deviation will not occur when print and spraying causes the external form of printed matter that deviation occurs, simple to operate without manual operation, expends It is short, labor intensity is reduced, improves operating efficiency.

As a preferred technical solution of the present invention, described cooperation side chain includes the solid frame of two L-types and limited block, and two The solid frame of individual L-type is arranged in inner body wall, and the solid frame of two L-types is arranged symmetrically, uniform installation limited location on the inwall of the solid frame of L-type Block, labor intensity is reduced, improve operating efficiency.

As a preferred technical solution of the present invention, described spacing side chain include limitting casing, telescopic cylinder, matching board, Gas-distributing motor, taper thread, fixture block, matching board, spring, a flexible bar and shifting bar, the inner of limitting casing are arranged on U-shaped balladeur train, and Mating groove is provided with limitting casing, the outer end of limitting casing, which is arranged on, to be moved on bar, and the bottom of telescopic cylinder is arranged on U-shaped balladeur train, The top of telescopic cylinder is arranged on matching board, and gas-distributing motor is provided with matching board, taper thread is provided with the output shaft of gas-distributing motor, is bored Bearing is threaded through on matching board, a flexible bar is installed on matching board, the bottom of a flexible bar is arranged on limitting casing Bottom, taper thread is connected by the kind of drive of screw thread with fixture block, and fixture block is connected by way of being slidably matched with mating groove, One end of spring is arranged on fixture block, fixture block is stuck on limited block, and the other end of spring is arranged on the inwall of limitting casing, is stretched Cylinder drives matching board to move regulation, and gas-distributing motor drives taper thread to be rotated, and the taper thread of rotation leads to when moving right The kind of drive for crossing screw thread stretches out fixture block to both sides, and fixture block fixes to limited block, and the bar that stretches rises to matching board To the effect of support telescopic, spring plays flexible effect to fixture block, is fixed during regulation spacing so that printing and spray Position deviation will not occur during painting causes the external form of printed matter that deviation occurs, and reduces labor intensity, improves operating efficiency.

As a preferred technical solution of the present invention, described transversing gear includes transverse slat, permanent tooth bar, solid gear, shifting Motor, U-shaped sub-frame, straight runner, two L-types with frame, two T-shaped posts, two straight threads, two round frames, two steady motors, two A steady plate, flexible two plates and micro- chute, transverse slat is arranged between two auxiliary plates, and rectangular channel is provided with transverse slat, rectangular channel Permanent tooth bar is installed in side wall, solid gear is engaged with permanent tooth bar, solid gear, which is arranged on, to be moved on the output shaft of motor, moves motor peace On U-shaped sub-frame, U-shaped sub-frame is connected by way of being slidably matched with straight runner, and straight runner is symmetrically mounted on transverse slat Lower end, two L-types are installed at left and right sides of transverse slat and match somebody with somebody frame, and two L-types are arranged symmetrically with frame, L-type on frame with being provided with cunning Dynamic groove, sliding groove are connected by way of being slidably matched with T-shaped post, and the inner side of T-shaped post is arranged on U-shaped sub-frame, outside T-shaped post Side is provided with straight thread, and straight thread is connected by the kind of drive of screw thread with round frame, and round frame is arranged on the output shaft of steady motor, Steady motor is arranged on a steady plate, and flexible two plate is symmetrically installed with a steady plate, stretch two plates by way of cooperation with micro- cunning Groove is connected, and micro- chute is symmetrically mounted on L-type with frame, and shifting motor is moved by the kind of drive of rack-and-pinion, moves motor U-shaped sub-frame is driven to carry out auxiliary movement with straight runner, when U-shaped sub-frame is moved to operating position, two steady motors drive simultaneously Two round frames are rotated, and two round frames are moved towards until two circles with two straight threads by the kind of drive of screw thread The outer wall of the inner side end of frame and two L-types with frame carries out clamping so that two round frames match somebody with somebody frame with two T-shaped posts to two L-types Carry out spacing, flexible two plates play auxiliary telescopic and mobile effect, when transversing gear drives the shower head mechanism to be moved left and right Fix, it is ensured that position deviation will not occur when printing and spraying causes the external form of printed matter that deviation occurs, and reduces Labor intensity, improves operating efficiency.

As a preferred technical solution of the present invention, described shower head mechanism includes shower nozzle cylinder, multistage retractable rod, spray One plate, showerhead electrode, jet cylinder, spray boom, spray chute, L-type spray frame, two plates of spray and two crawl side chains, the bottom of shower nozzle cylinder Installed in the lower end of transversing gear, the top of shower nozzle cylinder is arranged on one plate of spray, and the bottom of multistage retractable rod is uniformly arranged on On transversing gear, the top of multistage retractable rod is arranged on one plate of spray, sprays and showerhead electrode is provided with a plate, showerhead electrode it is defeated Shaft is arranged on L-type spray frame, and spray chute is provided with L-type spray frame, and spray chute is connected by way of being slidably matched with spray boom, Spray boom is arranged on one plate of spray, and jet cylinder is provided with by bearing pin on L-type spray frame, and the top of jet cylinder is arranged on spray by bearing pin On two plates, two plates of spray are arranged on L-type by hinge and sprayed on frame, and the lower end of two plates of spray is provided with two crawl side chains, shower head mechanism Drive two crawl side chains to be lifted, rotate with angular adjustment until suitable position, shower nozzle are arrived in two crawl side chain regulations Mechanism drives two crawl side chains to carry out multiple degrees of freedom regulation, it is ensured that the shower nozzle on body can print and spray to any position Put, reduce labor intensity, improve operating efficiency.

As a preferred technical solution of the present invention, described crawl side chain include square plate, grab cylinder, two arc frames, Micro- cylinder, with cyclization and right cylinder, the bottom for grabbing cylinder is arranged on two plates of spray by bearing pin, and the top for grabbing cylinder is pacified by bearing pin On square plate, square plate is arranged on two plates of spray by bearing pin, and the lower end of square plate is provided with two arc frames, two arcs by bearing pin Frame is arranged in opposite directions, and circular groove is provided with the outside of arc frame, and the arc frame of rear end is provided with micro- cylinder, and the top of micro- cylinder, which is arranged on, to be coordinated On ring, right cylinder is arranged on through circular groove in the arc frame of rear end, and right cylinder is located at in cyclization, by artificial mode by body Printing head be put into two arc frames, micro- cylinder drives to be moved until two arc frames will printing with cyclization in right cylinder The outer wall folder of shower nozzle is steady, clamps and consolidates, reduces labor intensity, improve operating efficiency.

As a preferred technical solution of the present invention, described refueling agency includes even a plate, solid frame, a sliding groove, cunning One piece, it is sliding two pieces, even five plates, sliding two grooves, plate, round thread, even two plates, electric rotating machine, even three plates, the cylinder that reloads, even four plates, Even six plates, applicator wheel, two oblique cylinders and two clamps, even a plate is in the side wall of body, the even lower end installation of a plate There is solid frame, Gu the left and right ends of frame are symmetrically arranged with two elongate slots, a sliding groove is symmetrically arranged with the side wall of elongate slots, slides one Groove is connected by way of being slidably matched with sliding one piece, and on five plates of sliding one piece of company of being arranged on, sliding two grooves are even provided with five plates, sliding Two grooves are connected by way of being slidably matched with sliding two pieces, and sliding two pieces are symmetrically mounted on plate, the transmission that plate passes through screw thread Mode is connected with round thread, and round thread is arranged on even on two plates, and even two plates are arranged on the output shaft of electric rotating machine, electric rotating machine Three plates are being connected by floor installation, even three plates are arranged on and reloaded on cylinder, and the bottom for the cylinder that reloads is arranged on even on four plates, Lian Si Plate is arranged on the inwall of solid frame, Gu the plate of the company of being provided with six on the lower end inner wall of frame, is even provided with two on six plates by bearing pin Oblique cylinder, and two oblique cylinders are arranged symmetrically, the top of oblique cylinder is arranged on clamp by bearing pin, and clamp is installed by bearing pin In the lower end of solid frame, applicator wheel is enclosed on the outer wall of solid frame, and staff is by artificial mode by applicator wheel from refueling agency Lower end be enclosed on Gu Kuangwaibi, when automatic material-changing device needs to change applicator wheel, reload cylinder a sliding groove with it is sliding one piece Auxiliary under three plates of the company of drive lifted, electric rotating machine drive even two plates rotated, the even round thread and plate on two plates Moved by the kind of drive of screw thread, plate transfers out applicator wheel at sliding two pieces with being inserted under the auxiliary of sliding two grooves A upper applicator wheel lower end, two oblique cylinders drive two clamps progress angular adjustments to cause applicator wheel to be delivered to conveying mechanism On, spacing to applicator wheel automation with exporting, simple to operate, consuming is short, reduces labor intensity, improves operating efficiency.

As a preferred technical solution of the present invention, described conveying mechanism includes swan-neck, even seven plates, conveying gas Cylinder, transport column, clamping block, solid cylinder, stopper slot, limit cylinder, rubber sleeve, upper cylinder and Circular Plate, Gu cylinder is arranged on body Side wall on, Gu the left end of cylinder is provided with clamping slot, Gu stopper slot is provided with the middle part of cylinder, Gu the outer wall of cylinder is provided with Circular Plate, upper cylinder is installed in Circular Plate, the top of upper cylinder is arranged on limit cylinder, and limit cylinder be located in stopper slot, card Tight block is located in clamping slot, and the right-hand member of clamping block is provided with groove, and the left end of clamping block is provided with transport column, pacified in transport column Equipped with conveying cylinder, the bottom for conveying cylinder is arranged on even on seven plates, and even seven plates are arranged on the lower end of swan-neck, and swan-neck passes through The mode being slidably matched is connected with transport column, rubber sleeve is installed on the lower end outer wall of swan-neck, the upper end of swan-neck is positioned at solid The underface of frame, conveying cylinder drive clamping block to be moved left and right, and upper cylinder drives limit cylinder to be lifted, rubber sleeve increase Frictional force, the applicator wheel for being wound with printing raw material are operated on the conveyor, automatic exchange raw material, reduce work Intensity, improve operating efficiency.

As a preferred technical solution of the present invention, described switching supporting mechanism include even eight plates, No.1 side chain and No. two side chains, connect eight plates and be arranged in the side wall of body, No.1 side chain is even installed in the middle part of eight plates, even the left end installation of eight plates There are No. two side chains, after applicator wheel is delivered to conveying mechanism, conveying cylinder drives the clamping slot card of clamping block and solid cylinder Tightly, upper cylinder drives limit cylinder to carry out the groove on clamping block spacing, and two No.1 side chains carry out secondary solid to conveying mechanism Fixed, when auxiliary body drives applicator wheel to move, two No.1 side chains are away from conveying mechanism, and two No. two side chains are to conveying Mechanism carries out secondary fixation, and auxiliary body's drive applicator wheel is moved to the right side of Circular Plate, when applicator wheel needs to change, two No.1 side chain is fixed with two No. two side chain move toward one anothers to the outer wall of conveying mechanism, and upper cylinder is driven on limit cylinder Rise, conveying cylinder drives clamping block to adjust to the left until applicator wheel drops, and changes and plays a part of support during raw material, prevents When conveying applicator wheel, there is the phenomenon to drop because of no fixation in conveying mechanism, reduces labor intensity, improves work effect Rate.

As a preferred technical solution of the present invention, described No.1 side chain and No. two side chains are the consistent phase of structure Same side chain, described No.1 side chain include flexible clamp, screens groove and No.1 cylinder, and the clamp that stretches, which is arranged on, to be connected on eight plates, is stretched Screens groove is provided with the inside of contracting clamp, and the diameter of screens groove is identical with the outer diameter size of rubber sleeve, stretch clamp Lateral wall is provided with No.1 cylinder, and the top of No.1 cylinder is arranged on the madial wall of flexible clamp, and No.1 cylinder drives flexible Clamp is stretched, and reduces labor intensity, improves operating efficiency.

As a preferred technical solution of the present invention, described auxiliary body includes connecting nine plates, two assistant cylinders, connected Ten plates, auxiliary electronic sliding block, connecting plate and two pawls move side chain, and even nine plates are arranged in the side wall of body, and even nine plates are provided with two Assistant cylinder, the top of two assistant cylinders are arranged on even on ten plates, are even provided with auxiliary electronic sliding block, auxiliary electronic sliding block on ten plates On be provided with connecting plate, the upper end of connecting plate is provided with two pawls and moves side chains, and two pawls move side chains and arranged in opposite directions, two assistant cylinders Ten plates of the company of drive are lifted, and auxiliary electronic sliding block drives two pawls on connecting plate to move side chain and moved, and two pawls move side chain pair Applicator wheel is captured, and auxiliary body's automation drives applicator wheel to be moved to operating position, simple to operate, and consuming is short, reduces Labor intensity, improve operating efficiency.

As a preferred technical solution of the present invention, described pawl, which moves side chain, includes grasping plate, even gripper, cylinder and solid and gas Cylinder, the lower end of grasping plate are arranged on connecting plate by hinge, and even cylinder is arranged between connecting plate and grasping plate by bearing pin, grasping plate it is upper End is arranged on gripper by hinge, and solid and gas cylinder is arranged between grasping plate and gripper by bearing pin, and even cylinder drives grasping plate to carry out Angular adjustment, solid and gas cylinder drive gripper to carry out angular adjustment, reduce labor intensity, improve operating efficiency.

During work, first, body is started working, second step, and two elevating mechanisms in multiple degrees of freedom adjusting means start Work, the solid motor driven leading screw on elevating mechanism is rotated, and movable block is lifted on leading screw, and movable block drives U-shaped Balladeur train moves on solid chute, and two spacing side chains coordinate two side chain to carry out screens regulation, and two solid electronic sliding blocks drive Two are moved slide plate and are moved forward and backward, and auxiliary motor is rotated by the kind of drive of gear teeth, and auxiliary motor drives auxiliary plate two Elevating movement is carried out on individual shifting chute, afterwards, two spacing side chains are started working, and telescopic cylinder drives matching board to move tune Section, gas-distributing motor drive taper thread to be rotated, and the taper thread of rotation is when moving right by the kind of drive of screw thread by fixture block Stretched out to both sides, fixture block fixes to limited block, and a flexible bar plays a part of support telescopic, spring pair to matching board Fixture block plays flexible effect, and afterwards, transversing gear is started working, and transmission of the motor by rack-and-pinion is moved on transversing gear Mode moves, and moves the U-shaped sub-frame of motor driven and carries out auxiliary movement with straight runner, when U-shaped sub-frame is moved to operating position, Two steady motors drive two round frames to be rotated simultaneously, and two round frames are carried out with two straight threads by the kind of drive of screw thread Move towards until the outer wall of inner side end and two L-types with frame of two round frames carries out clamping so that two round frames and two T Type post is spacing with frame progress to two L-types, and flexible two plates play auxiliary telescopic and mobile effect, and then, shower head mechanism starts Work, the shower head mechanism on shower head mechanism drives two crawl side chains to be lifted, rotated with angular adjustment until two crawls Suitable position is arrived in side chain regulation, and two crawl side chains are started working, put the printing head on body by artificial mode Enter into two arc frames, micro- cylinder drives to be moved until two arc frames press from both sides the outer wall of printing head with cyclization in right cylinder Surely, the 3rd step, the refueling agency on automatic material-changing device are started working, and staff is by artificial mode by applicator wheel from changing The lower end of material mechanism is enclosed on Gu Kuangwaibi, when automatic material-changing device needs to change applicator wheel, reload cylinder a sliding groove with Three plates of the company of drive are lifted under sliding one piece auxiliary, and even two plates are rotated for electric rotating machine drive, even the round thread on two plates Moved with plate by the kind of drive of screw thread, plate transfers out confession at sliding two pieces with being inserted under the auxiliary of sliding two grooves A upper applicator wheel lower end for material wheel, two oblique cylinders drive two clamps progress angular adjustments to cause applicator wheel to be delivered to conveying In mechanism, afterwards, conveying mechanism is started working, and conveying cylinder drives clamping block to be moved left and right, and upper cylinder drives limit cylinder Lifted, rubber sleeve increases frictional force, and afterwards, two switching supporting mechanisms are started working, when applicator wheel is delivered to conveying After mechanism, conveying cylinder drives the clamping slot of clamping block and solid cylinder to carry out clamping, and upper cylinder drives limit cylinder on clamping block Groove carry out spacing, two No.1 side chains carry out secondary fixation to conveying mechanism, when auxiliary body drives applicator wheel to be moved When dynamic, two No.1 side chains carry out secondary fixation to conveying mechanism away from conveying mechanism, two No. two side chains, and auxiliary body drives Applicator wheel is moved to the right side of Circular Plate, and when applicator wheel needs to change, two No.1 side chains are transported in opposite directions with two No. two side chains The dynamic outer wall to conveying mechanism fixes, and upper cylinder drives limit cylinder to rise, and conveying cylinder drives clamping block to adjust to the left Section is dropped until applicator wheel, and No.1 side chain is started working, and No.1 cylinder drives flexible clamp to be stretched, afterwards, auxiliary body Start working, even ten plates are lifted two assistant cylinders drive in auxiliary body, and auxiliary electronic sliding block drives two on connecting plate Individual pawl moves side chain and moved, and two pawls move side chain and applicator wheel is captured, and afterwards, two pawls move side chain and started working, even Cylinder drives grasping plate to carry out angular adjustment, and solid and gas cylinder drives gripper to carry out angular adjustment, it is possible to achieve 3D printer is multi-faceted certainly Dynamicization adjusts the function with changing printing raw material.

The beneficial effects of the present invention are：

1st, the present invention can be solved to needing artificial change to print raw material in existing 3D printer print procedure, and shower nozzle is carried out Printing spraying when, existing multiple degrees of freedom adjusting shower nozzle easily occur when being printed deviation cause printed matter external form it is different Sample, and need manually to carry out spraying beautification to printing beyond the region of objective existence wall, process is cumbersome, and when changing printing raw material, personnel's needs are long to be expected Cause print job to interrupt to prevent no raw material of changing in time in situ, and needed during personnel's replacing raw material by instrument to machinery Take after the removal of part replacing with new raw material again from the raw material being finished, process spent time length, labor intensity is big and efficiency Low problem, it is possible to achieve 3D printer Multidirectional automated adjusts and the function of replacing printing raw material, automatic exchange raw material, The spacing secured adjusted of multiple degrees of freedom, and deviation, automation printing and spraying do not occur for spraying position, without the long-term scene behaviour of personnel Make, the consuming time is short, and has the advantages that simple to operate, labor intensity is small high with operating efficiency；

2nd, the present invention is provided with multiple degrees of freedom adjusting means, and it is more that multiple degrees of freedom adjusting means drives the shower nozzle on body to carry out The regulation of the free degree, and it is being fixed spacing during regulation so that printing causes to beat with position deviation will not occur during spraying The external form generation deviation of thing, automation printing and spraying are printed, simple to operate without manual operation, consuming is short, and it is strong to reduce work Degree, improves operating efficiency；

3rd, the present invention is provided with automatic material-changing device, and automatic material-changing device carries out automatic exchange to printing raw material, without The long-term execute-in-place of personnel, the situation for occurring operating interruptions not in time, automatic exchange raw material, operation will not be also changed because of raw material Simply, consuming is short, reduces labor intensity, improves operating efficiency.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the structural representation between the body of the present invention and multiple degrees of freedom adjusting means；

Fig. 3 is the structural representation between U-shaped balladeur train of the invention and spacing side chain；

Fig. 4 is Fig. 3 of the present invention sectional view；

Fig. 5 is the structural representation between transversing gear and shower head mechanism of the present invention；

Fig. 6 is the structural representation between body of the present invention and automatic material-changing device；

Fig. 7 is the structural representation of refueling agency of the present invention；

Fig. 8 is Fig. 7 of the present invention sectional view；

Fig. 9 is the structural representation between body and conveying mechanism of the present invention；

Figure 10 is Fig. 9 of the present invention sectional view；

Figure 11 is Fig. 2 of the present invention X to partial enlarged drawing；

Figure 12 is Fig. 2 of the present invention Y-direction partial enlarged drawing；

Figure 13 is Fig. 2 of the present invention E to partial enlarged drawing；

Figure 14 is Fig. 5 of the present invention Z-direction partial enlarged drawing；

Figure 15 is Fig. 5 of the present invention A to partial enlarged drawing；

Figure 16 is Fig. 6 of the present invention F to partial enlarged drawing；

Figure 17 is Fig. 7 of the present invention D to partial enlarged drawing.

Embodiment

In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.It should be noted that in the case where not conflicting, embodiment in the application and Feature in embodiment can be combined with each other.

As shown in Fig. 1 to Figure 17, to achieve these goals, the present invention uses following technical scheme：One kind is multi-faceted certainly Dynamicization adjusts the 3D printer with changing printing raw material, including body 1, multiple degrees of freedom adjusting means 2 and automatic material-changing device 4, Multiple degrees of freedom adjusting means 2 drives the shower nozzle on body 1 to be printed, and automatic material-changing device 4 is to being tied with the confession of feed material plastics silk Material wheel 427 is exchanged for automatically, is provided with multiple degrees of freedom adjusting means 2 on the inwall of described body 1, outside the left end of body 1 Automatic material-changing device 4 is installed on wall.

Described multiple degrees of freedom adjusting means 2 includes two elevating mechanisms 21, transversing gear 24 and shower head mechanism 26, two Elevating mechanism 21 is arranged on two inwalls of body 1, and two elevating mechanisms 21 are arranged symmetrically, and is led between two elevating mechanisms 21 Cross transversing gear 24 to be connected, the lower end of transversing gear 24 is provided with shower head mechanism 26, two elevating mechanisms 21 and transversing gear 24 Cooperate and drive the regulation of shower head mechanism 26 to arrive specified location, the shower nozzle that shower head mechanism 26 is gripped on body 1 is adjusted laggard Row spraying printing, multiple degrees of freedom adjusting means 2 drive the shower nozzle on body 1 to carry out multivariant regulation, and in regulation process In be fixed it is spacing so that spraying when will not occur position deviation cause printed matter external form occur deviation, automation printing with Spraying, simple to operate without manual operation, consuming is short, reduces labor intensity, improves operating efficiency.

Described automatic material-changing device 4 includes refueling agency 41,43, two switching supporting mechanisms 45 of conveying mechanism and auxiliary Mechanism 46, refueling agency 41 are arranged on the sidewall upper of body 1, and conveying mechanism 43 is arranged in the middle part of the side wall of body 1, and two are cut Supporting mechanism 45 is changed in the side wall of body 1, and two switching supporting mechanisms 45 are symmetrically installed, auxiliary body 46 is arranged on The side wall low side of body 1, refueling agency 41 carry out spacing conveying, conveying mechanism 43 to the applicator wheel 427 for being tied with feed material plastics silk Spacing work is carried out with changing to conveying the applicator wheel 427 for being tied with feed material plastics silk come, and two switching supporting mechanisms 45 are to defeated Mechanism 43 is sent to carry out Auxiliary support, the applicator wheel 427 that auxiliary body 46 aids in being transported on conveying mechanism 43 carries out second-pumping, Automatic material-changing device 4 carries out automatic exchange to printing raw material, without the long-term execute-in-place of personnel, will not also be changed not because of raw material There is the situation of operating interruptions in time, automatic exchange raw material is simple to operate, and consuming is short, reduces labor intensity, improves work Make efficiency.

Described elevating mechanism 21 includes solid motor 211, leading screw 212, the solid plate 214 of movable block 213, two, U-shaped balladeur train 215th, solid chute 216, two coordinates the solid electronic sliding block of the micro- chute of the spacing side chain 218, two of side chain 217, two 228, two 220th, two are moved slide plate 221,222, two shifting chutes 223 of adjustable plate, auxiliary plate 224, auxiliary motor 225, auxiliary gear 226 and auxiliary rack 227, Gu motor 211 is consolidated on plate 214 by floor installation in upside, Gu motor 211 is connected by shaft coupling with leading screw 212, silk The lower end of thick stick 212 is arranged on the solid plate 214 in downside by bearing, and two solid plates 214 are arranged on body 1, are set on leading screw 212 Have a movable block 213, movable block 213 is arranged on U-shaped balladeur train 215, U-shaped balladeur train 215 by way of being slidably matched with solid chute 216 are connected, Gu chute 216 is symmetrically mounted on the inwall of body 1, one end of U-shaped balladeur train 215 is provided with two spacing side chains 218, and two spacing side chains 218 are arranged symmetrically, the outside of spacing side chain 218 by way of being slidably matched with micro- chute 228 It is connected, micro- chute 228 is arranged on the inwall of body 1, and two coordinate side chain 217 to be arranged on the inwall of body 1, two cooperation side chains 217 are symmetrically installed, and coordinate side chain 217 corresponding with spacing side chain 218, and the other end of U-shaped balladeur train 215 is provided with two solid electricity Movable slider 220, slide plate 221 is moved Gu being provided with electronic sliding block 220, adjustable plate 222 is installed on two shifting slide plates 221, adjusted Two shifting chutes 223 are installed on plate 222, and two are moved chute 223 and are arranged symmetrically, two are moved chute 223 by being slidably matched Mode be connected with auxiliary plate 224, there is an auxiliary motor 225 rear end of auxiliary plate 224 by floor installation, on the output shaft of auxiliary motor 225 Auxiliary gear 226 is installed, auxiliary rack 227 is engaged with auxiliary gear 226, auxiliary rack 227 is arranged on auxiliary plate 224, Gu motor 211 Leading screw 212 is driven to be rotated, movable block 213 is lifted on leading screw 212, and movable block 213 drives U-shaped balladeur train 215 solid Moved on chute 216, two spacing side chains 218 coordinate two side chain 217 to carry out screens regulation, two solid electronic sliding blocks 220 Drive two to move slide plate 221 to be moved forward and backward, auxiliary motor 225 is rotated by the kind of drive of gear teeth, auxiliary motor 225 Drive auxiliary plate 224 to be moved at two on chute 223 and carry out elevating movement, two elevating mechanisms 21 drive transversing gear 24 to carry out automatically Change lifting and movable motion, meanwhile, two elevating mechanisms 21 can drive transversing gear 24 to be finely adjusted the motion of lifting Lifting printing and spraying more accurate can be carried out, is fixed spacing during regulation so that printing during spraying with that will not occur Position deviation causes the external form of printed matter that deviation occurs, simple to operate without manual operation, and consuming is short, reduces labor intensity, Improve operating efficiency.

Described cooperation side chain 217 includes the solid frame 2171 of two L-types and limited block 2172, and the solid frame 2171 of two L-types is installed On the inwall of body 1, and the solid frame 2171 of two L-types is arranged symmetrically, and limited block is uniformly provided with the inwall of the solid frame 2171 of L-type 2172, labor intensity is reduced, improves operating efficiency.

Described spacing side chain 218 includes limitting casing 2181, telescopic cylinder 2182, matching board 2183, gas-distributing motor 2184, cone spiral shell Line 2185, fixture block 2186, matching board 2187, spring 2190, a flexible bar 2188 and shifting bar 2189, the inner peace of limitting casing 2181 On U-shaped balladeur train 215, and mating groove being provided with limitting casing 2181, the outer end of limitting casing 2181, which is arranged on, to be moved on bar 2189, The bottom of telescopic cylinder 2182 is arranged on U-shaped balladeur train 215, and the top of telescopic cylinder 2182 is arranged on matching board 2183, matching board Gas-distributing motor 2184 is installed on 2183, taper thread 2185 is installed on the output shaft of gas-distributing motor 2184, taper thread 2185 passes through axle Hold on matching board 2187, a flexible bar 2188 is installed on matching board 2187, the bottom of a flexible bar 2188 is arranged on The bottom of limitting casing 2181, taper thread 2185 are connected by the kind of drive of screw thread with fixture block 2186, and fixture block 2186 passes through slip The mode of cooperation is connected with mating groove, and one end of spring 2190 is arranged on fixture block 2186, and fixture block 2186 is stuck in limited block 2172 On, the other end of spring 2190 is arranged on the inwall of limitting casing 2181, and telescopic cylinder 2182 drives matching board 2183 to move Regulation, gas-distributing motor 2184 drive taper thread 2185 to be rotated, and the taper thread 2185 of rotation is when moving right by screw thread The kind of drive stretches out fixture block 2186 to both sides, and fixture block 2186 fixes to limited block 2172, and the bar 2188 that stretches is right Matching board 2187 plays a part of support telescopic, and spring 2190 plays flexible effect to fixture block 2186, carried out during regulation Deviation occurs for the fixed spacing external form for causing printing and causing printed matter with position deviation will not occur during spraying, reduces work by force Degree, improves operating efficiency.

Described transversing gear 24 include transverse slat 241, permanent tooth bar 242, solid gear 243, move motor 244, U-shaped sub-frame 245, 246, two L-types of straight runner match somebody with somebody 247, two, frame, 248, two, T-shaped post, 250, two steady motors of round frame of straight thread 249, two 251st, two steady plates 252, flexible two plates 253 and micro- chute 254, transverse slat 241 is arranged between two auxiliary plates 224, and transverse slat Rectangular channel is provided with 241, permanent tooth bar 242 is installed in the side wall of rectangular channel, solid gear 243 is engaged with permanent tooth bar 242, Gu Gear 243, which is arranged on, to be moved on the output shaft of motor 244, is moved motor 244 and is arranged on U-shaped sub-frame 245, U-shaped sub-frame 245 passes through cunning The dynamic mode coordinated is connected with straight runner 246, and straight runner 246 is symmetrically mounted on the lower end of transverse slat 241, the left and right of transverse slat 241 Both sides are provided with two L-types and match somebody with somebody frame 247, and two L-types are arranged symmetrically with frame 247, and L-type is slided with sliding groove is provided with frame 247 Dynamic groove is connected by way of being slidably matched with T-shaped post 248, and the inner side of T-shaped post 248 is arranged on U-shaped sub-frame 245, T-shaped post 248 outside is provided with straight thread 249, and straight thread 249 is connected by the kind of drive of screw thread with round frame 250, and round frame 250 is installed On the output shaft of steady motor 251, steady motor 251 is arranged on a steady plate 252, and flexible two are symmetrically installed with a steady plate 252 Plate 253, flexible two plates 253 are connected by way of cooperation with micro- chute 254, and micro- chute 254 is symmetrically mounted on L-type and matches somebody with somebody frame 247 On, move motor 244 and moved by the kind of drive of rack-and-pinion, move motor 244 and drive U-shaped sub-frame 245 and straight runner 246 Auxiliary movement is carried out, when U-shaped sub-frame 245 is moved to operating position, two steady motors 251 drive two round frames 250 to enter simultaneously Row is rotated, and two round frames 250 and two straight threads 249 are moved towards until two round frames by the kind of drive of screw thread The outer wall of 250 inner side end and two L-types with frame 247 carries out clamping so that two round frames 250 and two T-shaped posts 248 are to two Individual L-type carries out spacing with frame 247, and flexible two plates 253 play auxiliary telescopic and mobile effect, and transversing gear 24 drives shower nozzle machine Structure 26 fixes when being moved left and right, it is ensured that printing causes printed matter with position deviation will not occur during spraying Deviation occurs for external form, reduces labor intensity, improves operating efficiency.

Described shower head mechanism 26 include shower nozzle cylinder 261, multistage retractable rod 262, spray one plate 263, showerhead electrode 264, Jet cylinder 265, spray boom 266, spray chute 267, L-type spray frame 268, two plates 269 of spray and two crawl side chains 270, shower nozzle cylinder 261 Bottom be arranged on the lower end of transversing gear 24, the top of shower nozzle cylinder 261 is arranged on one plate 263 of spray, multistage retractable rod 262 Bottom be uniformly arranged on transversing gear 24, the top of multistage retractable rod 262 is arranged on one plate 263 of spray, is sprayed on a plate 263 Showerhead electrode 264 is installed, the output shaft of showerhead electrode 264 is arranged on L-type spray frame 268, and spray is provided with L-type spray frame 268 Chute 267, spray chute 267 are connected by way of being slidably matched with spray boom 266, and spray boom 266 is arranged on one plate 263 of spray, L-type Jet cylinder 265 is provided with by bearing pin on spray frame 268, the top of jet cylinder 265 is arranged on two plates 269 of spray by bearing pin, spray Two plates 269 are arranged on L-type by hinge and sprayed on frame 268, and the lower end of two plates 269 of spray is provided with two crawl side chains 270, shower nozzle machine Structure 26 drives two crawl side chains 270 to be lifted, rotated with angular adjustment until two crawl side chains 270 are adjusted to suitable Position, shower head mechanism 26 drive two crawl side chains 270 to carry out multiple degrees of freedom regulation, it is ensured that the shower nozzle on body 1 can be beaten Print and spray to optional position, reduce labor intensity, improve operating efficiency.

Described crawl side chain 270 includes square plate 2701, grabs 2702, two arc frames 2703 of cylinder, micro- cylinder 2705, coordinates Ring 2706 and right cylinder 2707, the bottom for grabbing cylinder 2702 are arranged on two plates 269 of spray by bearing pin, and the top for grabbing cylinder 2702 leads to Bearing pin is crossed on square plate 2701, square plate 2701 is arranged on two plates 269 of spray by bearing pin, and the lower end of square plate 2701 passes through pin Axle is provided with two arc frames 2703, and two arc frames 2703 are arranged in opposite directions, and the outside of arc frame 2703 is provided with circular groove, the arc frame of rear end 2703 are provided with micro- cylinder 2705, and the top of micro- cylinder 2705 is arranged on in cyclization 2706, and right cylinder 2707 is installed through circular groove In the arc frame 2703 of rear end, and right cylinder 2707 is located at in cyclization 2706, is sprayed the printing on body 1 by artificial mode Head is put into two arc frames 2703, and micro- cylinder 2705 drives and moved with cyclization 2706 in right cylinder 2707 until two arcs Frame 2703 presss from both sides the outer wall of printing head surely, clamps and consolidates, reduces labor intensity, improve operating efficiency.

Described refueling agency 41 include even a plate 411, solid frame 412, a sliding groove 413, it is sliding one piece 414, sliding two piece 415, Even five plates 426, sliding two grooves 416, plate 417, round thread 418, even two plates 419, electric rotating machine 420, even three plates 421, reload gas Cylinder 422, even four plates 423, even six plates 428,427, two oblique cylinders 424 of applicator wheel and two clamps 425, connect a plate 411 and install In the side wall of body 1, even the lower end of a plate 411 is provided with solid frame 412, Gu the left and right ends of frame 412 are symmetrically arranged with two Elongate slots, are symmetrically arranged with a sliding groove 413 in the side wall of elongate slots, a sliding groove 413 by way of being slidably matched with it is sliding one piece 414 are connected, and on five plates 426 of sliding one piece of 414 company of being arranged on, sliding two grooves 416 are even provided with five plates 426, sliding two grooves 416 pass through cunning The dynamic mode coordinated is connected with sliding two piece 415, and sliding two piece 415 is symmetrically mounted on plate 417, the biography that plate 417 passes through screw thread Flowing mode is connected with round thread 418, and round thread 418 is arranged on even on two plates 419, and even two plates 419 are arranged on electric rotating machine 420 On output shaft, electric rotating machine 420 is connecting three plates 421 by floor installation, and even three plates 421 are arranged on and reloaded on cylinder 422, reload The bottom of cylinder 422 is arranged on even on four plates 423, and even four plates 423 are arranged on the inwall of solid frame 412, Gu in the lower end of frame 412 The plate 428 of the company of being provided with six on wall, two oblique cylinders 424 are even provided with by bearing pin on six plates 428, and two oblique cylinders 424 are right Claim arrangement, the top of oblique cylinder 424 is arranged on clamp 425 by bearing pin, and clamp 425 is arranged on solid frame 412 by bearing pin Lower end, applicator wheel 427 are enclosed on the outer wall of solid frame 412, and staff is by artificial mode by applicator wheel 427 from refueling agency 41 lower end is enclosed on the solid outer wall of frame 412, and when automatic material-changing device 4 needs to change applicator wheel 427, the cylinder 422 that reloads is in cunning One groove 413 is lifted with three plates 421 of the company of drive under sliding one piece 414 auxiliary, and even two plates 419 are carried out the drive of electric rotating machine 420 Rotation, the round thread 418 connected on two plates 419 are moved with plate 417 by the kind of drive of screw thread, and plate 417 is sliding two Block 415 under the auxiliary of sliding two grooves 416 with being inserted into a upper applicator wheel 427 lower end for transferring out applicator wheel 427, two oblique gas Cylinder 424 drives two progress of clamps 425 angular adjustments that applicator wheel 427 is delivered on conveying mechanism 43, to applicator wheel 427 certainly Dynamicization is spacing with exporting, simple to operate, and consuming is short, reduces labor intensity, improves operating efficiency.

Described conveying mechanism 43 includes swan-neck 431, even seven plates 432, conveying cylinder 433, transport column 434, clamping block 435th, solid cylinder 436, stopper slot 438, limit cylinder 439, rubber sleeve 442, upper cylinder 440 and Circular Plate 441, Gu cylinder 436 is pacified In the side wall of body 1, Gu the left end of cylinder 436 is provided with clamping slot, Gu the middle part of cylinder 436 is provided with stopper slot 438, Gu the outer wall of cylinder 436 is provided with Circular Plate 441, upper cylinder 440, the top installation of upper cylinder 440 are installed in Circular Plate 441 On limit cylinder 439, limit cylinder 439 is located in stopper slot 438, and clamping block 435 is located in clamping slot, and the right side of clamping block 435 End is provided with groove, and the left end of clamping block 435 is provided with transport column 434, and conveying cylinder 433, conveying are provided with transport column 434 The bottom of cylinder 433 is arranged on even on seven plates 432, and even seven plates 432 are arranged on the lower end of swan-neck 431, and swan-neck 431 passes through cunning The dynamic mode coordinated is connected with transport column 434, and rubber sleeve 442 is installed on the lower end outer wall of swan-neck 431, swan-neck 431 Upper end is located at the underface of solid frame 412, and conveying cylinder 433 drives clamping block 435 to be moved left and right, and upper cylinder 440 drives limit Cylinder 439 is lifted, and rubber sleeve 442 increases frictional force, is wound with the applicator wheel 427 of printing raw material on conveying mechanism 43 It is operated, automatic exchange raw material, reduces labor intensity, improve operating efficiency.

Described switching supporting mechanism 45 includes even eight plates 451, No.1 side chain 452 and No. two side chains 453, even eight plates 451 In the side wall of body 1, even the middle part of eight plates 451 is provided with No.1 side chain 452, and even the left end of eight plates 451 is provided with two Number side chain 453, after applicator wheel 427 is delivered to conveying mechanism 43, conveying cylinder 433 drives clamping block 435 and solid cylinder 436 Clamping slot carries out clamping, and upper cylinder 440 drives limit cylinder 439 to carry out spacing, two No.1 side chains to the groove on clamping block 435 452 pairs of conveying mechanisms 43 carry out secondary fixation, when auxiliary body 46 drives applicator wheel 427 to move, two No.1 side chains 452 away from conveying mechanism 43, and two No. two side chains 453 carry out secondary fixation to conveying mechanism 43, and auxiliary body 46 drives feed Wheel 427 is moved to the right side of Circular Plate 441, when applicator wheel 427 needs to change, two No.1 side chains 452 and two No. two branch The move toward one another of chain 453 fixes to the outer wall of conveying mechanism 43, and upper cylinder 440 drives limit cylinder 439 to rise, and conveys gas Cylinder 433 drives clamping block 435 to adjust to the left until applicator wheel 427 drops, and changes and plays a part of support during raw material, prevents When conveying applicator wheel 427, there is the phenomenon to drop because of no fixation in conveying mechanism 43, reduces labor intensity, improves work Make efficiency.

Described No.1 side chain 452 and No. two side chains 453 are the consistent identical side chain of structure, described No.1 side chain 452 include flexible clamp 4521, screens groove 4522 and No.1 cylinder 4523, and the clamp 4521 that stretches, which is arranged on, to be connected on eight plates 451, is stretched The inner side of contracting clamp 4521 is provided with screens groove 4522, and the outer diameter size of the diameter of screens groove 4522 and rubber sleeve 442 Identical, the lateral wall of flexible clamp 4521 is provided with No.1 cylinder 4523, and the top of No.1 cylinder 4523 is arranged on flexible clamp On 4521 madial wall, No.1 cylinder 4523 drives flexible clamp 4521 to be stretched, and reduces labor intensity, improves work Efficiency.

Described auxiliary body 46 includes even nine plates, 461, two assistant cylinders 462, even ten plates 463, auxiliary electronic sliding block 464th, connecting plate 465 and two pawls move side chain 466, and even nine plates 461 are arranged in the side wall of body 1, and even nine plates 461 are provided with two Assistant cylinder 462, the top of two assistant cylinders 462 are arranged on even on ten plates 463, are even provided with auxiliary electric sliding on ten plates 463 Block 464, connecting plate 465 is provided with auxiliary electronic sliding block 464, and the upper end of connecting plate 465 is provided with two pawls and moves side chains 466, and two Pawl moves side chain 466 and arranged in opposite directions, and even ten plates 463 are lifted for two drives of assistant cylinders 462, and auxiliary electronic sliding block 464, which drives, to be connected Two pawls on plate 465 move side chain 466 and moved, and two pawls move side chain 466 and applicator wheel 427 is captured, auxiliary body 46 automations drive applicator wheel 427 to be moved to operating position, simple to operate, and consuming is short, reduces labor intensity, improves work Efficiency.

Described pawl, which moves side chain 466, includes grasping plate 4661, even gripper 4662, cylinder 4663 and solid and gas cylinder 4664, grasping plate 4661 lower end is arranged on connecting plate 465 by hinge, even cylinder 4663 by bearing pin be arranged on connecting plate 465 and grasping plate 4661 it Between, the upper end of grasping plate 4661 is arranged on gripper 4662 by hinge, solid and gas cylinder 4664 by bearing pin be arranged on grasping plate 4661 with Between gripper 4662, even cylinder 4663 drives grasping plate 4661 to carry out angular adjustment, and solid and gas cylinder 4664 drives gripper 4662 to carry out angle Degree regulation, reduces labor intensity, improves operating efficiency.

During work, first, body 1 is started working, second step, two in multiple degrees of freedom adjusting means 2 elevating mechanism 21 Start working, the solid motor 211 on elevating mechanism 21 drives leading screw 212 to be rotated, and movable block 213 is carried out on leading screw 212 Lifting, movable block 213 drive U-shaped balladeur train 215 to be moved on solid chute 216, and two spacing side chains 218 are to two cooperation side chains 217 carry out screens regulation, and two solid electronic sliding blocks 220 drive two to move slide plate 221 and moved forward and backward, and auxiliary motor 225 passes through The kind of drive of gear teeth is rotated, and auxiliary motor 225 drives auxiliary plate 224 to be moved at two on chute 223 and carries out elevating movement, it Afterwards, two spacing side chains 218 are started working, and telescopic cylinder 2182 drives matching board 2183 to move regulation, the band of gas-distributing motor 2184 Mantle screw thread 2185 is rotated, and the taper thread 2185 of rotation is when moving right by the kind of drive of screw thread by fixture block 2186 Stretched out to both sides, fixture block 2186 fixes to limited block 2172, and a flexible bar 2188 plays support to matching board 2187 Flexible effect, spring 2190 play flexible effect to fixture block 2186, and afterwards, transversing gear 24 is started working, transversing gear Shifting motor 244 on 24 is moved by the kind of drive of rack-and-pinion, is moved motor 244 and is driven U-shaped sub-frame 245 and straight runner 246 carry out auxiliary movement, and when U-shaped sub-frame 245 is moved to operating position, two steady motors 251 drive two round frames 250 simultaneously Rotated, two round frames 250 and two straight threads 249 are moved towards until two round frames by the kind of drive of screw thread The outer wall of 250 inner side end and two L-types with frame 247 carries out clamping so that two round frames 250 and two T-shaped posts 248 are to two Individual L-type carries out spacing with frame 247, and flexible two plates 253 play auxiliary telescopic and mobile effect, and then, shower head mechanism 26 starts Work, the shower head mechanism 26 on shower head mechanism 26 drives two crawl side chains 270 to be lifted, rotated with angular adjustment until two Suitable position is arrived in individual crawl side chain 270 regulation, and two crawl side chains 270 are started working, by artificial mode by body 1 Printing head be put into two arc frames 2703, micro- cylinder 2705 drives and moved with cyclization 2706 in right cylinder 2707 directly The outer wall of printing head is pressed from both sides surely to two arc frames 2703, the 3rd step, the refueling agency 41 on automatic material-changing device 4 starts work Make, applicator wheel 427 is enclosed on the solid outer wall of frame 412 by staff by artificial mode from the lower end of refueling agency 41, when certainly When dynamic material-changing device 4 needs to change applicator wheel 427, the cylinder 422 that reloads is in a sliding groove 413 with being driven under sliding one piece 414 auxiliary Even three plates 421 are lifted, and even two plates 419 are rotated the drive of electric rotating machine 420, and even the round thread 418 on two plates 419 is with inserting Plate 417 is moved by the kind of drive of screw thread, and plate 417 is inserted into defeated under sliding two piece 415 auxiliary with sliding two grooves 416 See a upper applicator wheel 427 lower end of applicator wheel 427 off, two oblique cylinders 424 drive two clamps 425 to carry out angular adjustment So that applicator wheel 427 is delivered on conveying mechanism 43, afterwards, conveying mechanism 43 is started working, and conveying cylinder 433 drives clamping block 435 are moved left and right, and upper cylinder 440 drives limit cylinder 439 to be lifted, and rubber sleeve 442 increases frictional force, afterwards, two Individual switching supporting mechanism 45 is started working, and after applicator wheel 427 is delivered to conveying mechanism 43, conveying cylinder 433 drives clamping block 435 carry out clamping with the clamping slot of solid cylinder 436, and upper cylinder 440 drives limit cylinder 439 to carry out the groove on clamping block 435 Spacing, two No.1 side chains 452 carry out secondary fixation to conveying mechanism 43, when auxiliary body 46 drives applicator wheel 427 to be moved When dynamic, for two No.1 side chains 452 away from conveying mechanism 43, two No. two side chains 453 carry out secondary fixation to conveying mechanism 43, auxiliary The right side for helping mechanism 46 to drive applicator wheel 427 to be moved to Circular Plate 441, when applicator wheel 427 needs to change, two No.1 side chains 452 fix with two No. two move toward one anothers of side chain 453 to the outer wall of conveying mechanism 43, and upper cylinder 440 drives limit circle Post 439 rises, and conveying cylinder 433 drives clamping block 435 to adjust to the left until applicator wheel 427 drops, and No.1 side chain 452 starts work Make, No.1 cylinder 4523 drives flexible clamp 4521 to be stretched, and afterwards, auxiliary body 46 starts working, in auxiliary body 46 Two assistant cylinders 462 drive even ten plates 463 lifted, auxiliary electronic sliding block 464 drives two pawls on connecting plate 465 to move branch Chain 466 moves, and two pawls move side chain 466 and applicator wheel 427 is captured, and afterwards, two pawls move side chain 466 and start work Make, even cylinder 4663 drives grasping plate 4661 to carry out angular adjustment, and solid and gas cylinder 4664 drives gripper 4662 to carry out angular adjustment, realizes Function of the 3D printer Multidirectional automated regulation with changing printing raw material, is solved in existing 3D printer print procedure Artificial change is needed to print raw material, when shower nozzle carries out printing spraying, existing multiple degrees of freedom adjusting shower nozzle is easy when being printed Deviation, which occurs, causes the difference of external form of printed matter, and needs manually to carry out spraying beautification to printing beyond the region of objective existence wall, and process is cumbersome, more When changing printing raw material, personnel need long-term treat in situ to prevent replacing raw material does not cause print job to interrupt in time, and personnel Need to replace with new raw material, process again from the raw material being finished to taking after machinery progress part removal by instrument when changing raw material Spent time is grown, and the problems such as labor intensity is big and efficiency is low, has reached purpose.

The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above-described embodiment and specification simply illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Define.

Claims (10)

1. a kind of 3D printer of Multidirectional automated regulation with changing printing raw material, including body (1), multiple degrees of freedom regulation dress Put (2) and automatic material-changing device (4), it is characterised in that:Multiple degrees of freedom adjusting means is installed on the inwall of described body (1) (2) automatic material-changing device (4), is installed on the left end outer wall of body (1)；

Described multiple degrees of freedom adjusting means (2) includes two elevating mechanisms (21), transversing gear (24) and shower head mechanism (26), Two elevating mechanisms (21) are arranged on two inwalls of body (1), and two elevating mechanisms (21) are arranged symmetrically, two lifts It is connected between structure (21) by transversing gear (24), the lower end of transversing gear (24) is provided with shower head mechanism (26)；

Described automatic material-changing device (4) include refueling agency (41), conveying mechanism (43), two switching supporting mechanisms (45) and Auxiliary body (46), refueling agency (41) are arranged on the sidewall upper of body (1), and conveying mechanism (43) is arranged on body (1) In the middle part of side wall, two switching supporting mechanisms (45) are arranged in the side wall of body (1), and two switching supporting mechanisms (45) are symmetrical Installation, auxiliary body (46) are arranged on the side wall low side of body (1)；

Described elevating mechanism (21) includes solid motor (211), leading screw (212), movable block (213), two solid plates (214), U-shaped Balladeur train (215), solid chute (216), two cooperation side chains (217), two spacing side chains (218), two micro- chutes (228), two Individual solid electronic sliding block (220), two shifting slide plates (221), adjustable plate (222), two shifting chutes (223), auxiliary plate (224), auxiliary electricity Machine (225), auxiliary gear (226) and auxiliary rack (227), Gu motor (211) is consolidated on plate (214) by floor installation in upside, Gu Motor (211) is connected by shaft coupling with leading screw (212), and the lower end of leading screw (212) is arranged on the solid plate (214) in downside by bearing On, two solid plates (214) are arranged on body (1), and movable block (213), movable block (213) installation are provided with leading screw (212) On U-shaped balladeur train (215), U-shaped balladeur train (215) is connected by way of being slidably matched with solid chute (216), Gu chute (216) It is symmetrically mounted on the inwall of body (1), one end of U-shaped balladeur train (215) is provided with two spacing side chains (218), and two limits Position side chain (218) is arranged symmetrically, and the outside of spacing side chain (218) is connected by way of being slidably matched with micro- chute (228), micro- Chute (228) is arranged on body (1) inwall, and two coordinate side chain (217) to be arranged on body (1) inwall, and two coordinate branch Chain (217) is symmetrically installed, and coordinates side chain (217) corresponding with spacing side chain (218), the other end installation of U-shaped balladeur train (215) There are two solid electronic sliding blocks (220), move slide plate (221) Gu being provided with electronic sliding block (220), pacify on two shifting slide plates (221) Equipped with adjustable plate (222), two are provided with adjustable plate (222) and moves chute (223), and two are moved chute (223) and are arranged symmetrically, Two are moved chute (223) and are connected by way of being slidably matched with auxiliary plate (224), and the rear end of auxiliary plate (224) passes through floor installation There is auxiliary motor (225), auxiliary gear (226) is installed on the output shaft of auxiliary motor (225), auxiliary tooth is engaged with auxiliary gear (226) Bar (227), auxiliary rack (227) are arranged on auxiliary plate (224).

2. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described cooperation side chain (217) includes the solid frame (2171) of two L-types and limited block (2172), the solid frame (2171) of two L-types On body (1) inwall, and the solid frame (2171) of two L-types is arranged symmetrically, and is uniformly installed on the inwall of the solid frame (2171) of L-type Limited location block (2172).

3. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described spacing side chain (218) includes limitting casing (2181), telescopic cylinder (2182), matching board (2183), gas-distributing motor (2184), taper thread (2185), fixture block (2186), matching board (2187), spring (2190), a flexible bar (2188) and shifting bar (2189), the inner of limitting casing (2181) is arranged on U-shaped balladeur train (215), and is provided with mating groove on limitting casing (2181), is limited The outer end of position frame (2181), which is arranged on, to be moved on bar (2189), and the bottom of telescopic cylinder (2182) is arranged on U-shaped balladeur train (215), The top of telescopic cylinder (2182) is arranged on matching board (2183), and gas-distributing motor (2184), gas-distributing motor are provided with matching board (2183) (2184) taper thread (2185) is installed on output shaft, taper thread (2185) is arranged on matching board (2187) by bearing, A flexible bar (2188) is installed, the bottom for the bar (2188) that stretches is arranged on the bottom of limitting casing (2181) on matching board (2187) End, taper thread (2185) is connected by the kind of drive of screw thread with fixture block (2186), and fixture block (2186) passes through the side that is slidably matched Formula is connected with mating groove, and one end of spring (2190) is arranged on fixture block (2186), and fixture block (2186) is stuck in limited block (2172) On, the other end of spring (2190) is arranged on the inwall of limitting casing (2181).

4. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described transversing gear (24) includes transverse slat (241), permanent tooth bar (242), solid gear (243), moves motor (244), U-shaped Sub-frame (245), straight runner (246), two L-types are with frame (247), two T-shaped posts (248), two straight threads (249), two circles Frame (250), two steady motors (251), two steady plates (252), flexible two plates (253) and micro- chute (254), transverse slat (241) Between two auxiliary plates (224), and rectangular channel is provided with transverse slat (241), permanent tooth bar is installed in the side wall of rectangular channel (242) solid gear (243), is engaged with permanent tooth bar (242), solid gear (243), which is arranged on, to be moved on the output shaft of motor (244), Move motor (244) be arranged on U-shaped sub-frame (245) on, U-shaped sub-frame (245) by way of being slidably matched with straight runner (246) phase Even, and straight runner (246) is symmetrically mounted on the lower end of transverse slat (241), and two L-types are provided with left and right sides of transverse slat (241) and are matched somebody with somebody Frame (247), and two L-types are arranged symmetrically with frame (247), for L-type with sliding groove is provided with frame (247), sliding groove passes through slip The mode of cooperation is connected with T-shaped post (248), and the inner side of T-shaped post (248) is arranged on U-shaped sub-frame (245), T-shaped post (248) Outside is provided with straight thread (249), and straight thread (249) is connected by the kind of drive of screw thread with round frame (250), round frame (250) On the output shaft of steady motor (251), steady motor (251) is arranged on a steady plate (252), symmetrical on a steady plate (252) Flexible two plate (253) is installed, flexible two plates (253) are connected by way of cooperation with micro- chute (254), micro- chute (254) L-type is symmetrically mounted on on frame (247).

5. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described shower head mechanism (26) includes shower nozzle cylinder (261), multistage retractable rod (262), one plate of spray (263), showerhead electrode (264), jet cylinder (265), spray boom (266), spray chute (267), L-type spray frame (268), two plates of spray (269) and two crawl branch Chain (270), the bottom of shower nozzle cylinder (261) are arranged on the lower end of transversing gear (24), and the top of shower nozzle cylinder (261) is arranged on Spray on a plate (263), the bottom of multistage retractable rod (262) is uniformly arranged on transversing gear (24), multistage retractable rod (262) Top is arranged on one plate of spray (263), is sprayed and is provided with showerhead electrode (264), the output of showerhead electrode (264) on a plate (263) Axle is arranged on L-type spray frame (268), and spray chute (267) is provided with L-type spray frame (268), and spray chute (267) is matched somebody with somebody by sliding The mode of conjunction is connected with spray boom (266), and spray boom (266) is arranged on one plate of spray (263), is pacified on L-type spray frame (268) by bearing pin Equipped with jet cylinder (265), the top of jet cylinder (265) is arranged on two plates of spray (269) by bearing pin, and two plates of spray (269) pass through Hinge is arranged on L-type spray frame (268), and the lower end of two plates of spray (269) is provided with two crawl side chains (270).

6. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described crawl side chain (270) includes square plate (2701), grabs cylinder (2702), two arc frames (2703), micro- cylinders (2705), with cyclization (2706) and right cylinder (2707), the bottom for grabbing cylinder (2702) is arranged on two plates of spray (269) by bearing pin On, the top for grabbing cylinder (2702) is arranged on square plate (2701) by bearing pin, and square plate (2701) is arranged on spray two by bearing pin On plate (269), the lower end of square plate (2701) is provided with two arc frames (2703), two opposite cloth of arc frame (2703) by bearing pin Put, and circular groove is provided with the outside of arc frame (2703), the arc frame (2703) of rear end is provided with micro- cylinder (2705), micro- cylinder (2705) Top be arranged on in cyclization (2706), right cylinder (2707) is arranged on through circular groove in the arc frame (2703) of rear end, and right cylinder (2707) it is located at in cyclization (2706).

7. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described refueling agency (41) includes even a plate (411), solid frame (412), a sliding groove (413), sliding one piece (414), sliding two Block (415), even five plates (426), sliding two grooves (416), plate (417), even round thread (418), two plates (419), electric rotating machine (420) three plates (421), the even cylinder that reloads (422), four plates (423), even six plates (428), applicator wheel (427), two oblique gas, are connected Cylinder (424) and two clamps (425), even a plate (411) is in the side wall of body (1), the even lower end installation of a plate (411) There is solid frame (412), Gu the left and right ends of frame (412) are symmetrically arranged with two elongate slots, be symmetrically arranged with the side wall of elongate slots A sliding groove (413), a sliding groove (413) are connected by way of being slidably matched with sliding one piece (414), and sliding one piece (414) are arranged on Even on five plates (426), sliding two grooves (416) are even installed on five plates (426), sliding two grooves (416) by way of being slidably matched with Sliding two pieces (415) are connected, and sliding two pieces (415) are symmetrically mounted on plate (417), the kind of drive that plate (417) passes through screw thread It is connected with round thread (418), round thread (418) is arranged on even on two plates (419), and even two plates (419) are arranged on electric rotating machine (420) on output shaft, electric rotating machine (420) is connecting three plates (421) by floor installation, and even three plates (421) are arranged on and reloaded On cylinder (422), the bottom of the cylinder that reloads (422) is arranged on even on four plates (423), and even four plates (423) are arranged on solid frame (412) Inwall on, Gu the plate of the company of being provided with six (428) on the lower end inner wall of frame (412), is even provided with two on six plates (428) by bearing pin Individual tiltedly cylinder (424), and two oblique cylinders (424) are arranged symmetrically, the top of oblique cylinder (424) is arranged on clamp by bearing pin (425) on, clamp (425) is arranged on the lower end of solid frame (412) by bearing pin, and applicator wheel (427) is enclosed on the outer wall of solid frame (412) On.

8. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described conveying mechanism (43) include swan-neck (431), even seven plates (432), conveying cylinder (433), transport column (434), Clamping block (435), solid cylinder (436), stopper slot (438), limit cylinder (439), rubber sleeve (442), upper cylinder (440) and annulus Plate (441), Gu cylinder (436) is arranged in the side wall of body (1), Gu the left end of cylinder (436) is provided with clamping slot, Gu cylinder (436) stopper slot (438) is provided with the middle part of, Gu the outer wall of cylinder (436) is provided with Circular Plate (441), in Circular Plate (441) Upper cylinder (440) is installed, the top of upper cylinder (440) is arranged on limit cylinder (439), and limit cylinder (439) is located at stopper slot (438) in, clamping block (435) is located in clamping slot, and the right-hand member of clamping block (435) is provided with groove, a left side for clamping block (435) End is provided with transport column (434), and conveying cylinder (433), the bottom installation of conveying cylinder (433) are provided with transport column (434) Even on seven plates (432), even seven plates (432) are arranged on the lower end of swan-neck (431), swan-neck (431) passes through what is be slidably matched Mode is connected with transport column (434), and rubber sleeve (442) is installed on the lower end outer wall of swan-neck (431), swan-neck (431) Upper end is located at the underface of solid frame (412).

9. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described switching supporting mechanism (45) includes even eight plates (451), No.1 side chain (452) and No. two side chains (453), connects eight Plate (451) is arranged in the side wall of body (1), No.1 side chain (452) is even provided with the middle part of eight plates (451), even eight plates (451) Left end No. two side chains (453) are installed；

Described No.1 side chain (452) and No. two side chains (453) are the consistent identical side chain of structure, described No.1 side chain (452) flexible clamp (4521), screens groove (4522) and No.1 cylinder (4523) are included, the clamp (4521) that stretches, which is arranged on, connects eight On plate (451), screens groove (4522), and the diameter and rubber sleeve of screens groove (4522) are provided with the inside of flexible clamp (4521) (442) outer diameter size is identical, and the lateral wall of flexible clamp (4521) is provided with No.1 cylinder (4523), No.1 cylinder (4523) top is arranged on the madial wall of flexible clamp (4521).

10. a kind of 3D printer of the Multidirectional automated regulation according to claim 1 with changing printing raw material, its feature It is：Described auxiliary body (46) includes even nine plates (461), even two assistant cylinders (462), ten plates (463), auxiliary electric sliding Block (464), connecting plate (465) and two pawls move side chain (466), and even nine plates (461) are arranged in the side wall of body (1), even nine plates (461) two assistant cylinders (462) are installed, the top of two assistant cylinders (462) is arranged on even on ten plates (463), connects ten Auxiliary electronic sliding block (464) is installed on plate (463), is provided with connecting plate (465) on auxiliary electronic sliding block (464), connecting plate (465) it is upper End is provided with two pawls and moves side chain (466), and two pawls move side chain (466) and arranged in opposite directions；

Described pawl, which moves side chain (466), includes grasping plate (4661), even gripper (4662), cylinder (4663) and solid and gas cylinder (4664), The lower end of grasping plate (4661) is arranged on connecting plate (465) by hinge, and even cylinder (4663) is arranged on connecting plate (465) by bearing pin Between grasping plate (4661), the upper end of grasping plate (4661) is arranged on gripper (4662) by hinge, and solid and gas cylinder (4664) passes through Bearing pin is arranged between grasping plate (4661) and gripper (4662).