CN214562994U - Printing detection and excess material detection device based on 3D printer - Google Patents

Abstract

The utility model discloses a printing detection and excess material detection device based on a 3D printer, which comprises a bottom plate, wherein a material box is arranged on the left side of the top surface of the bottom plate, a cover plate is arranged on the top surface opening of the material box, a detection component is arranged on the top of the left side wall in the material box, and a heating component is arranged on the bottom in the material box; the top surface right side of bottom plate is equipped with the rectangle case, is located the right side of rectangle case and is equipped with the riser of vertical rigid coupling at the top surface right-hand member of bottom plate, is located and is being equipped with the U-shaped thing board of carrying between riser and the workbin, and the rectangle case passes through elevating system and is connected with the U-shaped thing board of carrying, and the top left side of riser is equipped with the diaphragm of horizontal rigid coupling, and sliding connection's spouting material mechanism is installed to the bottom surface of diaphragm. The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the problem that 3D printing operation raw materials lacks the material, and overall structure design is compact, has made things convenient for and has carried out diversified regulation to the impression type, prints the not enough timely warning of raw materials, has further improved the efficiency of printing the model.

Description

Printing detection and excess material detection device based on 3D printer

Technical Field

The utility model relates to a 3D prints clout and detects technical field, especially relates to print detection and clout detection device based on 3D printer.

Background

3D printer is more and more common in our life, and the wide application in each field moreover, current 3D printer theory of operation is for rolling up the raw materials on the charging tray, and the raw materials is directly drawn forth and is led into to the shower nozzle from the charging tray in, then carries out follow-up operations such as heating.

If under the condition that the raw materials is not enough, whether the unable automatic identification of 3D printer has the raw materials to continue to get into the shower nozzle, the 3D printer will carry out the idle stroke according to the procedure of compiling in advance under the condition of lacking the material, until manual operation or accomplish whole model stroke, this will lead to the unable complete molding of model, it will scrap to print the model, extravagant material and time scheduling problem, and in the 3D printer working process, need personnel to notice the change of material at any time, when the material is not enough, need artificially to pause to print, carry out the raw materials change, just can guarantee printing the completion smoothly of model, extravagant personnel configuration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the printing based on 3D printer that proposes detects and clout detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the printing detection and excess material detection device based on the 3D printer comprises a bottom plate, a detection assembly, a heating assembly, a lifting mechanism and a material spraying mechanism, wherein bases are arranged at four corners of the bottom surface of the bottom plate, a material box which is transversely fixedly connected is arranged on the left side of the top surface of the bottom plate, a cover plate which is transversely fixedly connected is arranged on an opening of the top surface of the material box, a conical material cylinder is arranged in the middle of the top surface of the cover plate, the detection assembly is installed at the top of the left side wall in the material box, and the heating assembly is installed at the bottom in the material box;

the utility model discloses a material spraying machine, including bottom plate, the top surface of bottom plate, the bottom plate is equipped with the rectangle case of horizontal rigid coupling on the top surface right-hand member of bottom plate, is located the right side of rectangle case and is equipped with the riser of vertical rigid coupling at the top surface right-hand member of bottom plate, is located the U-shaped thing board of carrying transversely placing being equipped with between riser and the workbin, the rectangle case passes through elevating system and is connected with the U-shaped thing board of carrying, the top left side of riser is equipped with the diaphragm of horizontal rigid coupling, sliding connection's material spraying mechanism is installed to the bottom surface of diaphragm.

Preferably, the detecting component includes a piston cylinder, an inductive switch and a piston, the top of the inner left side wall of the material box is provided with the piston cylinder of a transverse fixed connection, the inductive switch is installed in the left port of the piston cylinder, the middle part of the piston cylinder is provided with the piston of a sliding connection, an inductive block is installed in the left end face of the piston, the right end face of the piston is provided with a piston rod, and the right end of the piston rod is provided with a double-lug seat.

Preferably, the bottom surface right side of a piston cylinder is equipped with the U-shaped seat of slant rigid coupling, through round pin axle and the middle part activity hinge joint of the down tube that the slant was placed in the slant in the opening of U-shaped seat, oval pinhole has been seted up to the top portion of down tube, the both ears seat runs through oval pinhole through round pin axle and the top portion activity hinge joint of down tube, the bottom of down tube is equipped with the buoyancy pole of perpendicular rigid coupling, the right-hand member of buoyancy pole is equipped with the buoyancy ball.

Preferably, heating element includes heater, heater strip, left side wall bottom is equipped with the heating seat that runs through the rigid coupling in the workbin, install the heater that the output is right in the heating seat, the output of heater is equipped with the heating rod of coaxial hookup, be equipped with spiral winding's heater strip on the heating rod.

Preferably, the both sides face of U-shaped year thing board all is equipped with the U-shaped slider, is located the equal vertical T shape spout of having seted up of position that the U-shaped slider corresponds at the right flank of workbin, the left surface of riser, and every the equal slip block of U-shaped slider is in the T shape spout that corresponds.

Preferably, elevating system includes screw motor, lead screw, hinge bar, the bearing is installed to rectangle incasement one side, screw motor is installed to rectangle incasement opposite side, screw motor's motor shaft tip is equipped with the lead screw of coaxial hookup, the left end of lead screw is inserted and is established in the bearing, the thread on two sections about the lead screw is symmetrical spiral setting, the cover is equipped with a pair of silk section of thick bamboo about the lead screw, spacing slide opening has transversely been seted up to the top surface of rectangle case, every the top surface of silk section of thick bamboo all is equipped with the spacing slider that slides and runs through spacing slide opening, the bottom surface both sides of U-shaped year thing board are equipped with a pair of articulated rod of activity, every the bottom of articulated rod all with the top activity hinge of the spacing slider that corresponds.

Preferably, the bottom surface left side of diaphragm is equipped with the fixed plate, the right flank of fixed plate is equipped with the slide bar of horizontal rigid coupling, the right-hand member of slide bar and the left surface top rigid coupling of riser, the middle part cover of slide bar is equipped with sliding connection's slide cartridge.

Preferably, spout material mechanism and including printing shower nozzle, high-pressure pump, the shower nozzle mount pad is installed to the bottom surface of slide cartridge, the printing shower nozzle is installed to the bottom surface of shower nozzle mount pad, the high-pressure pump is installed on the top surface right side of apron, the business turn over water end of high-pressure pump is equipped with feed liquor pipe, drain pipe that link up respectively, the outer end of feed liquor pipe runs through the apron and stretches into bottom right side in the workbin, the outer end of drain pipe run through the top of fixed plate and with the left end through connection of spiral pipe, just spiral pipe spiral winding is on the left end of slide bar, the right-hand member and the shower nozzle mount pad through connection of spiral pipe.

Preferably, the top of a smooth section of thick bamboo is equipped with the connecting plate, the location draw hole has transversely been seted up at the top of riser, the location draw hole interpolation is equipped with the location long slab that lateral sliding runs through, the left end and the connecting plate rigid coupling of location long slab, the bottom surface of location long slab is equipped with the rack of horizontal rigid coupling, is located location draw hole below and is equipped with the motor cabinet at the right flank top of riser, the meshing motor of output forward is installed to the top surface of motor cabinet, the motor tip of meshing motor is equipped with the gear of coaxial hookup, just the gear is connected with the rack toothing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the motor shaft of the screw motor drives the screw rod to rotate synchronously, drives the two screw cylinders to move in opposite directions, drives the two limiting slide holes to slide transversely along the limiting slide holes, drives the U-shaped object carrying plate to slowly lift under the hinging action of the hinging rod, drives the U-shaped slider to slide along the T-shaped chute, and is convenient for driving the U-shaped object carrying plate to lift and adjust in the 3D printing process;

2. in the utility model, the motor shaft of the meshing motor drives the gear to rotate synchronously, and then the meshing drives the rack and the positioning long plate to slide transversely along the positioning slide hole, and the connecting plate drives the slide cylinder to slide transversely along the slide bar, so as to drive the position of the nozzle mounting seat and the printing nozzle to move transversely, thereby facilitating the driving of the printing nozzle to perform transverse adjustment in the 3D printing process;

3. in the utility model, along with the 3D printing process, the printing stock solution in the material box descends, the buoyancy ball moves downwards along the printing stock solution under the action of buoyancy, the inclined rod is driven by the buoyancy rod to swing along the U-shaped seat in a hinged manner, the two lug seats and the piston rod are driven to move rightwards, the piston and the induction block are driven to slide rightwards along the piston cylinder, when the liquid level of the printing stock solution descends to a certain position, the induction block cannot be sensed by the induction switch within a threshold value, the induction switch gives an alarm, and the printing raw material is conveniently added into the material box;

to sum up, the utility model discloses a cooperation of each mechanism's subassembly is used, has solved the problem that 3D printing operation raw materials lacks the material, and overall structure design is compact, has made things convenient for and has carried out diversified regulation to the impression type, prints the not enough timely warning of raw materials, has further improved the efficiency of printing the model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the position B in fig. 2 according to the present invention;

number in the figure: the device comprises a bottom plate 1, a base 11, a bin 12, a cover plate 13, a conical material barrel 14, a high-pressure pump 15, a liquid inlet pipe 16, a liquid outlet pipe 17, a heating seat 2, a heater 21, a heating rod 22, a heating wire 23, a piston barrel 24, an inductive switch 25, a piston 26, an inductive block 27, a piston rod 28, a double lug seat 29, a U-shaped seat 3, an inclined rod 31, an elliptical pin hole 32, a buoyancy rod 33, a buoyancy ball 34, a rectangular box 4, a spiral motor 41, a lead screw 42, a T-shaped sliding groove 43, a wire barrel 44, a limit sliding block 45, a hinge rod 46, a U-shaped carrying plate 47, a U-shaped sliding block 48, a vertical plate 5, a transverse plate 51, a fixing plate 52, a sliding rod 53, a sliding barrel 54, a nozzle mounting seat 55, a printing nozzle 56, a spiral pipe 57, a connecting plate 6, a positioning long plate 61, a rack 62, a motor seat 63, a meshing motor 64 and a gear 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: referring to fig. 1-4, the printing detection and excess material detection device based on the 3D printer comprises a bottom plate 1, a detection assembly, a heating assembly, a lifting mechanism and a material spraying mechanism, wherein four corners of the bottom surface of the bottom plate 1 are respectively provided with a base 11, the left side of the top surface of the bottom plate 1 is provided with a material box 12 which is transversely fixedly connected, the top surface of the material box 12 is provided with an opening which is provided with a cover plate 13 which is transversely fixedly connected, the middle part of the top surface of the cover plate 13 is provided with a conical material cylinder 14, the top of the left side wall in the material box 12 is provided with the detection assembly, and the bottom in the material box 12 is provided with the heating assembly;

the top surface right side of bottom plate 1 is equipped with the rectangle case 4 of horizontal rigid coupling, is located the right side of rectangle case 4 and is equipped with the riser 5 of vertical rigid coupling at the top surface right-hand member of bottom plate 1, is located and is being equipped with the U-shaped thing board 47 of transversely placing between riser 5 and the workbin 12, and rectangle case 4 is connected with U-shaped thing board 47 through elevating system, and the top left side of riser 5 is equipped with the diaphragm 51 of horizontal rigid coupling, and sliding connection's spouting material mechanism is installed to the bottom surface of diaphragm 51.

The utility model discloses in, the detection subassembly includes piston cylinder 24, inductive switch 25, piston 26, workbin 12's interior left side wall top is equipped with the piston cylinder 24 of horizontal rigid coupling, install inductive switch 25 in the left port of piston cylinder 24, inductive switch 25's model is NCB4-12GM40-NO, the middle part of piston cylinder 24 is equipped with sliding connection's piston 26, install induction block 27 in the left end face of piston 26, the right-hand member face of piston 26 is equipped with piston rod 28, the right-hand member of piston rod 28 is equipped with two ear seats 29; the right side of the bottom surface of the piston cylinder 24 is provided with a U-shaped seat 3 which is fixedly connected in an inclined manner, the opening of the U-shaped seat 3 is movably hinged with the middle part of an inclined rod 31 which is placed in an inclined manner through a pin shaft, the top end part of the inclined rod 31 is provided with an elliptical pin hole 32, a double-lug seat 29 penetrates through the elliptical pin hole 32 through the pin shaft and is movably hinged with the top end part of the inclined rod 31, the bottom end of the inclined rod 31 is provided with a buoyancy rod 33 which is fixedly connected in a vertical manner, and the right end of the buoyancy rod 33 is provided with a buoyancy ball 34; along with the progress of 3D printing process, the printing stoste in the workbin 12 is along with descending, buoyancy ball 34 is under the effect of buoyancy, downwards along printing the stoste, drive down the articulated swing of down along U-shaped seat 3 of down rod 31 through buoyancy pole 33, drive both ears seat 29 and piston rod 28 and move right, drive piston 26 and response piece 27 and slide right along piston cylinder 24, when the liquid level of printing the stoste descends certain position, response piece 27 can not be responded to inductive switch 25 in the threshold value, inductive switch 25 reports to the police, conveniently add printing material in the workbin 12.

The utility model discloses in, heating element includes heater 21, heater strip 23, left side wall bottom is equipped with the heating seat 2 that runs through the rigid coupling in workbin 12, install output towards right heater 21 in the heating seat 2, the model of heater 21 is SC-023, the output of heater 21 is equipped with the heater rod 22 of coaxial hookup, be equipped with spiral winding's heater strip 23 on the heater rod 22, under the effect of heater 21, begin to heat the operation to heater rod 22, heater rod 22 gives heater strip 23 and heats the operation to the printing raw materials heat the heat transfer, it becomes heating stock solution to print the raw materials heating, diffusion heating through heater strip 23, the heating effect of printing the raw materials has been increased.

In the utility model, the two side surfaces of the U-shaped carrying plate 47 are respectively provided with a U-shaped sliding block 48, T-shaped chutes 43 are vertically arranged at the right side surface of the material box 12 and the left side surface of the vertical plate 5 at the positions corresponding to the U-shaped sliding blocks 48, and each U-shaped sliding block 48 is slidably clamped in the corresponding T-shaped chute 43; the lifting mechanism comprises a spiral motor 41, a screw rod 42 and hinge rods 46, a bearing is installed on one side in the rectangular box 4, the spiral motor 41 is installed on the other side in the rectangular box 4, the model of the spiral motor 41 is YZD-3-6, the end part of a motor shaft of the spiral motor 41 is provided with the screw rod 42 which is coaxially connected, the left end of the screw rod 42 is inserted in the bearing, screw teeth on the left section and the right section of the screw rod 42 are symmetrically spirally arranged, the left section and the right section of the screw rod 42 are sleeved with a pair of screw barrels 44, the top surface of the rectangular box 4 is transversely provided with a limiting slide hole, the top surface of each screw barrel 44 is provided with a limiting slide block 45 which penetrates through the limiting slide hole in a sliding manner, two sides of the bottom surface of the U-shaped carrying plate 47 are provided with a pair of hinge rods 46 which are movably hinged, and the bottom end of each hinge rod 46 is movably hinged with the top end of the corresponding limiting slide block 45; the motor shaft of screw motor 41 drives lead screw 42 synchronous revolution, drives two silk section of thick bamboo 44 perhaps reverse displacement to in pairs, drives two spacing slide opening 45 along spacing slide opening lateral sliding, under hinge rod 46's articulated effect, drives U-shaped and carries thing board 47 and slowly go up and down, drives U-shaped slider 48 and slides along T-shaped spout 43, has made things convenient for to drive U-shaped and has carried thing board 47 and carry out lift adjustment at 3D printing in-process.

In the utility model, a fixed plate 52 is arranged on the left side of the bottom surface of the transverse plate 51, a slide bar 53 which is fixedly connected transversely is arranged on the right side of the fixed plate 52, the right end of the slide bar 53 is fixedly connected with the top of the left side surface of the vertical plate 5, and a slide cylinder 54 which is connected in a sliding way is sleeved in the middle of the slide bar 53; the material spraying mechanism comprises a printing spray head 56 and a high-pressure pump 15, a spray head mounting seat 55 is mounted on the bottom surface of a sliding cylinder 54, the printing spray head 56 is mounted on the bottom surface of the spray head mounting seat 55, the high-pressure pump 15 is mounted on the right side of the top surface of a cover plate 13, the model of the high-pressure pump 15 is MDW-20, a water inlet end and a water outlet end of the high-pressure pump 15 are respectively provided with a liquid inlet pipe 16 and a liquid outlet pipe 17 which are in through connection, the outer end of the liquid inlet pipe 16 penetrates through the cover plate 13 and extends into the right side of the bottom in the material box 12, the outer end of the liquid outlet pipe 17 penetrates through the top of a fixing plate 52 and is in through connection with the left end of a spiral pipe 57, the spiral pipe 57 is spirally wound on the left section of a sliding rod 53, and the right end of the spiral pipe 57 is in through connection with the spray head mounting seat 55; the heated printing stock solution is extracted through the liquid inlet pipe 16, enters the spiral pipe 57 through the liquid outlet pipe 17 under the action of the high-pressure pump 15, is input into the spray head mounting seat 55 and the printing spray head 56 through the spiral pipe 57, and is subjected to 3D printing operation on the top surface of the U-shaped object carrying plate 47 through the printing spray head 56.

In the utility model, the top of the sliding cylinder 54 is provided with the connecting plate 6, the top of the vertical plate 5 is transversely provided with a positioning slide hole, a positioning long plate 61 penetrated by transverse sliding is inserted in the positioning slide hole, the left end of the positioning long plate 61 is fixedly connected with the connecting plate 6, the bottom surface of the positioning long plate 61 is provided with a rack 62 fixedly connected transversely, a motor base 63 is arranged below the positioning slide hole at the top of the right side surface of the vertical plate 5, the top surface of the motor base 63 is provided with an engaging motor 64 with an output end facing forwards, the model of the engaging motor 64 is YE2-80M2-4, the end part of the motor of the engaging motor 64 is provided with a gear 65 in coaxial connection, and the gear 65 is in meshed connection with the rack 62; the motor shaft of meshing motor 64 drives gear 65 synchronous revolution, and then the meshing drives rack 62 and location long plate 61 along location slide opening lateral sliding, drives slide cartridge 54 along slide bar 53 lateral sliding through connecting plate 6, drives shower nozzle mount pad 55, prints the position lateral shifting of shower nozzle 56, has made things convenient for to drive to print shower nozzle 56 and has carried out lateral adjustment at the 3D printing in-process.

Example 2: in this embodiment, the utility model also provides a printing detection and clout detection device's detection method based on 3D printer, including following step:

firstly, the high-pressure pump 15, the heater 21, the induction switch 25, the spiral motor 41 and the meshing motor 64 are respectively electrically connected with an external power supply through power lines, an induction threshold value is arranged in the induction switch 25, and when the induction block 27 exceeds the induction threshold value, the induction switch 25 gives an alarm;

secondly, adding printing raw materials into the material box 12 through the conical material barrel 14, starting the heater 21, heating the printing raw materials to form heating stock solution, starting heating operation on the heating rod 22 under the action of the heater 21, transferring heat to the heating wire 23 by the heating rod 22, heating the printing raw materials, and increasing the heating effect of the printing raw materials through diffusion heating of the heating wire 23;

step three, starting the high-pressure pump 15, pumping the heated printing stock solution through the liquid inlet pipe 16, allowing the printing stock solution to enter the spiral pipe 57 through the liquid outlet pipe 17 under the action of the high-pressure pump 15, inputting the printing stock solution into the spray head mounting seat 55 and the printing spray head 56 through the spiral pipe 57, and performing 3D printing operation on the top surface of the U-shaped object carrying plate 47 through the printing spray head 56;

step four, starting the screw motor 41, driving the screw rod 42 to synchronously rotate by a motor shaft of the screw motor 41, driving the two screw barrels 44 to move in opposite directions in pairs or in opposite directions due to the fact that screw teeth on the left section and the right section of the screw rod 42 are symmetrically and spirally arranged, driving the two limiting sliding holes 45 to transversely slide along the limiting sliding holes, driving the U-shaped object carrying plate 47 to slowly lift under the hinging action of the hinging rod 46, driving the U-shaped sliding block 48 to slide along the T-shaped sliding groove 43, and facilitating the lifting adjustment of the U-shaped object carrying plate 47 in the 3D printing process;

step five, starting the meshing motor 64, driving the gear 65 to synchronously rotate by a motor shaft of the meshing motor 64, further driving the rack 62 and the long positioning plate 61 to transversely slide along the positioning slide hole by meshing, driving the slide cylinder 54 to transversely slide along the slide rod 53 by the connecting plate 6, and driving the positions of the spray head mounting seat 55 and the printing spray head 56 to transversely move, so that the printing spray head 56 is conveniently driven to transversely adjust in the 3D printing process;

step six, along with the 3D printing process, the printing stock solution in the material box 12 descends, the buoyancy ball 34 downwards moves along the printing stock solution under the action of buoyancy, the inclined rod 31 is driven to swing along the U-shaped seat 3 in a hinged mode through the buoyancy rod 33, the double-lug seat 29 and the piston rod 28 are driven to move rightwards, the piston 26 and the induction block 27 are driven to slide rightwards along the piston cylinder 24, when the liquid level of the printing stock solution descends to a certain position, the induction switch 25 cannot induct that the induction block 27 is within a threshold value, the induction switch 25 gives an alarm, and printing stock solution begins to be added into the material box 12.

The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the problem that 3D printing operation raw materials lacks the material, and overall structure design is compact, has made things convenient for and has carried out diversified regulation to the impression type, prints the not enough timely warning of raw materials, has further improved the efficiency of printing the model.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. Print detection and clout detection device based on 3D printer, include bottom plate (1), determine module, heating element, elevating system, spout material mechanism, its characterized in that: four corners of the bottom surface of the bottom plate (1) are respectively provided with a base (11), the left side of the top surface of the bottom plate (1) is provided with a material box (12) which is fixedly connected transversely, the top surface of the material box (12) is provided with an opening and a cover plate (13) which is fixedly connected transversely, the middle part of the top surface of the cover plate (13) is provided with a conical material cylinder (14), the top of the inner left side wall of the material box (12) is provided with a detection component, and the inner bottom of the material box (12) is provided with a heating component;

the utility model discloses a material spraying machine, including bottom plate (1), the top surface right side of bottom plate (1) is equipped with rectangle case (4) of horizontal rigid coupling, is located the right side of rectangle case (4) and is equipped with riser (5) of vertical rigid coupling at the top surface right-hand member of bottom plate (1), is located between riser (5) and workbin (12) and carries thing board (47) in the U-shaped that is equipped with horizontal placing, rectangle case (4) are connected with U-shaped year thing board (47) through elevating system, the top left side of riser (5) is equipped with diaphragm (51) of horizontal rigid coupling, sliding connection's material spraying mechanism is installed to the bottom surface of diaphragm (51).

2. The 3D printer-based print detection and residue detection device of claim 1, wherein: the detection assembly comprises a piston cylinder (24), an inductive switch (25) and a piston (26), the top of the inner left side wall of the bin (12) is provided with the piston cylinder (24) of a transverse fixed connection, the inductive switch (25) is installed in a left port of the piston cylinder (24), the middle of the piston cylinder (24) is provided with the piston (26) of a sliding connection, an inductive block (27) is installed in the left end face of the piston (26), the right end face of the piston (26) is provided with a piston rod (28), and the right end of the piston rod (28) is provided with a double-lug seat (29).

3. The 3D printer-based print detection and residue detection device of claim 2, wherein: the bottom surface right side of piston cylinder (24) is equipped with U-shaped seat (3) of slant rigid coupling, it is articulated with the middle part activity of down tube (31) that the slant was placed through the round pin axle in the opening of U-shaped seat (3), oval pinhole (32) have been seted up to the top portion of down tube (31), both ears seat (29) run through oval pinhole (32) through the round pin axle and are articulated with the top portion activity of down tube (31), the bottom of down tube (31) is equipped with buoyancy pole (33) of perpendicular rigid coupling, the right-hand member of buoyancy pole (33) is equipped with buoyancy ball (34).

4. The 3D printer-based print detection and residue detection device of claim 1, wherein: heating element includes heater (21), heater strip (23), left side wall bottom is equipped with heating seat (2) that run through the rigid coupling in workbin (12), install heater (21) that the output was right in heating seat (2), the output of heater (21) is equipped with heater rod (22) of coaxial hookup, be equipped with spiral winding heater strip (23) on heater rod (22).

5. The 3D printer-based print detection and residue detection device of claim 1, wherein: the both sides face of U-shaped year thing board (47) all is equipped with U-shaped slider (48), and the position that is located U-shaped slider (48) and corresponds is vertical T shape spout (43) have been seted up at the right flank of workbin (12), the left surface of riser (5) is equal, and every U-shaped slider (48) equal slip block is in T shape spout (43) that correspond.

6. The 3D printer-based print detection and residue detection device of claim 1, wherein: the lifting mechanism comprises a screw motor (41), a lead screw (42) and a hinged rod (46), a bearing is arranged on one side in the rectangular box (4), a spiral motor (41) is arranged on the other side in the rectangular box (4), a screw rod (42) which is coaxially connected is arranged at the end part of a motor shaft of the spiral motor (41), the left end of the screw rod (42) is inserted in the bearing, the screw teeth on the left section and the right section of the screw rod (42) are symmetrically and spirally arranged, a pair of screw barrels (44) is sleeved on the left section and the right section of the screw rod (42), a limiting slide hole is transversely formed in the top surface of the rectangular box (4), a limiting slide block (45) which penetrates through the limiting slide hole in a sliding mode is arranged on the top surface of each screw barrel (44), a pair of hinged rods (46) in movable hinge joint are arranged on two sides of the bottom surface of the U-shaped object carrying plate (47), and the bottom ends of the hinged rods (46) are hinged to the top ends of the corresponding limiting sliding blocks (45) in a movable manner.

7. The 3D printer-based print detection and residue detection device of claim 1, wherein: the bottom surface left side of diaphragm (51) is equipped with fixed plate (52), the right flank of fixed plate (52) is equipped with slide bar (53) of horizontal rigid coupling, the right-hand member of slide bar (53) and the left surface top rigid coupling of riser (5), the middle part cover of slide bar (53) is equipped with sliding connection's slide cartridge (54).

8. The 3D printer-based print detection and residue detection device of claim 7, wherein: spout material mechanism including printing shower nozzle (56), high-pressure pump (15), shower nozzle mount pad (55) are installed to the bottom surface of slide cartridge (54), print shower nozzle (56) are installed to the bottom surface of shower nozzle mount pad (55), high-pressure pump (15) are installed on the top surface right side of apron (13), the business turn over water end of high-pressure pump (15) is equipped with feed liquor pipe (16), drain pipe (17) that link up the connection respectively, the outer end of feed liquor pipe (16) runs through apron (13) and stretches into bottom right side in workbin (12), the outer end of drain pipe (17) runs through the top of fixed plate (52) and link up with the left end of spiral pipe (57), just spiral pipe (57) spiral winding is on the left section of slide bar (53), the right-hand member and shower nozzle mount pad (55) through connection of spiral pipe (57).

9. The 3D printer-based print detection and residue detection device of claim 7, wherein: the top of slide cartridge (54) is equipped with connecting plate (6), the location draw hole has transversely been seted up at the top of riser (5), location draw hole interpolation is equipped with location long slab (61) that the lateral sliding runs through, the left end and connecting plate (6) rigid coupling of location long slab (61), the bottom surface of location long slab (61) is equipped with rack (62) of horizontal rigid coupling, is located location draw hole below and is equipped with motor cabinet (63) at the right flank top of riser (5), meshing motor (64) that the output is forward are installed to the top surface of motor cabinet (63), the motor tip of meshing motor (64) is equipped with gear (65) of coaxial hookup, just gear (65) are connected with rack (62) meshing.

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