CN115891138A - Adjustable printing nozzle for intelligent 3D printing robot - Google Patents
Adjustable printing nozzle for intelligent 3D printing robot Download PDFInfo
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- CN115891138A CN115891138A CN202211092543.1A CN202211092543A CN115891138A CN 115891138 A CN115891138 A CN 115891138A CN 202211092543 A CN202211092543 A CN 202211092543A CN 115891138 A CN115891138 A CN 115891138A
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- 238000007639 printing Methods 0.000 title claims abstract description 53
- 238000010146 3D printing Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000004140 cleaning Methods 0.000 claims abstract description 79
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 4
- 206010066054 Dysmorphism Diseases 0.000 claims 6
- 230000010405 clearance mechanism Effects 0.000 claims 3
- 230000033228 biological regulation Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 49
- 230000000694 effects Effects 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an adjustable printing nozzle for an intelligent 3D printing robot, which comprises a mounting piece, a motor, a fixing piece, a special-shaped plate, a spring, a special-shaped piece, a feeding part, an adjusting screw rod piece, a heating block, a nozzle, a radiating fin, a rotating shaft piece, a radiating mechanism and a cleaning assembly.
Description
Technical Field
The invention relates to the field of 3D printing, in particular to an adjustable printing nozzle for an intelligent 3D printing robot.
Background
3D printing, one of the rapid prototyping technologies, it is a technology that uses digital model file as the base, uses the adhesive material such as the powdered metal or plastic, etc., and constructs the object by the way of printing layer by layer, it is a machine device that automatically executes the work, it can not only accept the human command, but also run the program programmed in advance, it can also outline the action according to the principle formulated by the artificial intelligence technology, its task is to assist or replace the work of the human work, such as the production industry, the building industry, or the dangerous work, and it needs to equip the print nozzle to print when the 3D printing robot works.
Present 3D printing robot prints after the shower nozzle has printed an thing, it is printed gluey fuse-element can partially spill over the shower nozzle outside, need the manual work to spill over the gluey fuse-element that solidifies when reusing and handle, and it is comparatively difficult when the gluey fuse-element that solidifies is artifical when too bold, the very easily damaged shower nozzle of handling if the setting time is of a specified duration, it is also comparatively troublesome to the collection of the solidification gluey fuse-element that gets off of clearance during the clearance simultaneously, waste time and energy, reduce work efficiency, long time of operation is increased, staff's intensity of labour has been strengthened, the effect is printed in the influence.
Disclosure of Invention
Therefore, in order to solve the above disadvantages, the present invention provides an adjustable printing head for an intelligent 3D printing robot.
The adjustable printing nozzle comprises a mounting piece and a heat dissipation mechanism, wherein a motor is mounted at the front end of the mounting piece, a fixing piece is arranged at the front end of the motor, the front end of the fixing piece is fixed with a special-shaped plate, the special-shaped plate is fixedly connected with the bottom end of a spring, the top end of the spring is fixed with the special-shaped piece, the special-shaped piece is fixedly connected with the top of the outer surface of an adjusting screw piece, a feeding part is formed in the top of the adjusting screw piece, the bottom of the front end of the special-shaped plate is fixed with a heat dissipation fin, a heat dissipation mechanism is mounted at the front end of the heat dissipation fin, a shaft center of the front end of the motor penetrates through the fixing piece and the special-shaped piece to be connected with a rotating shaft, the front end of the rotating shaft penetrates through the heat dissipation fin to be fixedly mounted with the heat dissipation mechanism, a nozzle is arranged at the bottom of the adjusting screw piece, a heating block is mounted between the adjusting screw piece and the nozzle, the adjustable printing nozzle further comprises a cleaning assembly, a cleaning assembly is arranged at the bottom of the right end of the motor and a cleaning assembly, the cleaning assembly comprises a moving mechanism, a connecting rod, a connecting plate, a cleaning mechanism and a collecting mechanism, the connecting plate are fixedly connected with the left end of the left lifting mechanism, and a connecting plate, and a left end of the cleaning mechanism.
Preferably, the moving mechanism comprises an outer frame, a motor cover frame, a driving motor, a screw rod, a bearing, a moving part, a movable clamping part and a fixed plate, the motor cover frame is fixedly mounted at the rear end of the outer frame, the motor cover frame is fixedly connected with the front end of the bottom of the driving motor, a front end shaft center of the driving motor penetrates through the outer frame to be connected with the screw rod, the front end of the screw rod is rotatably connected with the outer frame through the matching of the bearing, the outer surface of the screw rod is connected with the moving part in a threaded mode, the movable clamping part is fixed at the top of the moving part, the top end of the movable clamping part is slidably connected with the outer frame, the bottom end of the moving part is fixedly mounted with the fixed plate, the mounting part and the fixing part are respectively fixedly connected with the front end and the rear end of the left side of the outer frame, and the bottom of the fixed plate is fixed with the lifting mechanism.
Preferably, the lifting mechanism comprises a protective cover, a support plate, a control motor, a rotary screw rod, a moving block, a fixed block, a first connecting rod, a second connecting rod, a shaft rod, a reinforcing plate, a first limiting groove plate, a second limiting groove plate, a connecting block and a bottom plate, the bottom of the fixed plate is fixedly connected with the protective cover, the protective cover is fixed to the front end of the support plate, the control motor is installed at the top of the support plate, the front end of the control motor penetrates through the protective cover and is connected with the rotary screw rod, the left end of the rotary screw rod is rotatably connected with the fixed block, the top of the fixed block is fixedly connected with the reinforcing plate, the top of the reinforcing plate is fixed to the protective cover, the outer surface of the rotary screw rod is in threaded connection with the moving block, the front end and the rear end of the moving block are respectively provided with the second connecting rod, the moving block is hinged to the right end of the second connecting rod through the shaft rod, the shaft rod is slidably connected with the inner side of the first limiting groove plate, the top of the first limiting groove plate is fixedly connected with the reinforcing plate, the fixed block is hinged to the left end of the first connecting rod through the shaft rod, the middle of the first connecting rod is hinged to the second connecting rod, the left end of the second connecting rod is hinged to the inner side of the second connecting block, and the bottom of the limiting groove plate is fixedly connected with the inner side of the second connecting block, and the limiting groove plate.
Preferably, the cleaning mechanism comprises a fixed frame, a first hinged block, a second hinged block, a first half toothed piece, a second half toothed piece, a movable rod, an electric push rod, a sliding piece, a fixed groove piece, an L-shaped rod and a cleaning piece, wherein the left end of the bottom of the connecting plate is fixed to the fixed frame, two first hinged blocks and two second hinged blocks are fixed to the rear end of the interior of the fixed frame, the inner ends of the first hinged block and the second hinged block are respectively rotatably connected with the first half toothed piece and the second half toothed piece, the inner side of the first half toothed piece is meshed with the second half toothed piece, the outer sides of the front ends of the first half toothed piece and the second half toothed piece are respectively fixed with the left end and the right end of the electric push rod, the front end of the movable rod is hinged with the sliding piece, the sliding piece is connected with the inner side of the front end of the fixed groove piece in a sliding mode, the bottom of the fixed groove piece is fixedly connected with the fixed frame, the rear end of the sliding piece is fixed with the L-shaped rod, and the front end of the inner side of the L-shaped rod is fixed with the cleaning piece.
Preferably, collect the mechanism and include dead lever, mounting groove, fixed slot, cavity, slide bar, fixture block, spring part, cardboard, draw-in groove and collect the frame, fixed frame and dead lever top fixed connection, the mounting groove has been seted up to dead lever front end top, fixed slot has been seted up to the mounting groove bottom, the cavity has all been seted up at both ends about fixed clip and the groove, cavity and slide bar surface sliding connection, the slide bar inner is fixed with the fixture block, the winding of slide bar surface inner has the spring part, the inside and outside both ends of spring part are fixed mutually with fixture block and cavity respectively, mounting groove inner wall and cardboard sliding connection, fixed slot inner wall and cardboard looks gomphosis, the draw-in groove has all been seted up at both ends about the cardboard, draw-in groove and fixture block looks gomphosis, the cardboard front end with collect frame fixed connection.
Preferably, the sliding part of the outer frame and the movable clamping piece is provided with a sliding clamping groove matched with the sliding part of the movable clamping piece, the length of the sliding clamping groove is larger than the moving range of the movable clamping piece, and the contact surface of the movable clamping piece and the sliding clamping groove is smooth.
Preferably, the first limiting groove plate and the second limiting groove plate are identical in structure, the first limiting groove plate and the second limiting groove plate are symmetrical to each other, and the first connecting rod and the second connecting rod are identical in structure.
Preferably, the connecting rod does not contact with the protection cover, the length of the connecting rod is greater than the moving distance of the bottom plate, and the contact positions of the bottom plate and the second limiting groove plate with the protection cover are smooth.
Preferably, the first half gear and the second half gear have the same structure, are symmetrical to each other, and do not contact with the fixed frame when in operation.
Preferably, a trapezoidal sliding groove is formed in the fixed groove part, a clamping part matched with the sliding part is arranged at the contact part of the sliding part and the trapezoidal sliding groove, and a strip-shaped channel for the movement of the L-shaped rod is formed in the front end of the fixed frame.
The invention has the following advantages: the invention provides an adjustable printing spray head for an intelligent 3D printing robot through improvement, and compared with the same type of equipment, the adjustable printing spray head has the following improvements:
according to the adjustable printing nozzle for the intelligent 3D printing robot, the collection mechanism is arranged, when the glue melt which overflows to the outside of the nozzle and is not completely solidified needs to be cleaned after printing is completed, the collection frame is fixedly installed at the bottom end of the cleaning part through the clamping plate and the fixing clamping groove on the fixing rod in a clamping mode, meanwhile, the clamping block can be driven by the elastic action of the spring part to be embedded into the clamping groove on the clamping plate to strengthen the fixation between the clamping plate and the fixing clamping groove, the glue melt clamped by the cleaning part can be collected after the glue melt is fixed, the collection frame can be detached when the glue melt in the collection frame needs to be poured, the solidified glue melt can be automatically collected during cleaning, the collection is convenient, time and labor are saved, the working efficiency is improved, the working time is shortened, the labor intensity of workers is relieved, and the subsequent printing effect is guaranteed.
According to the adjustable printing nozzle for the intelligent 3D printing robot, the lifting mechanism is arranged, when glue melt which overflows to the outside of the nozzle and is not completely solidified needs to be cleaned after printing is finished, the motor control bottom plate is controlled to drive the cleaning piece in the cleaning mechanism to move downwards to the position, needing to be cleaned, of the nozzle through the connecting rod and the connecting plate, so that the position of the cleaning mechanism can be conveniently adjusted according to the position of the nozzle, when the nozzle is changed, the cleaning mechanism can be changed along with the position of the nozzle, the operation is convenient, and the use of the nozzle is prevented from being hindered.
According to the adjustable printing nozzle for the intelligent 3D printing robot, the moving mechanism is arranged, when the cleaning mechanism descends to a position where a nozzle needs to be cleaned, the driving motor controls the moving part to drive the cleaning part in the cleaning mechanism to move forwards through the fixed plate, the lifting mechanism, the connecting rod and the connecting plate to be close to the outer part of the nozzle to overflow incompletely solidified glue melt, so that the position of the cleaning mechanism can be conveniently adjusted, the cleaning mechanism can be adjusted to a proper position to be placed when not needed, and can be adjusted back when needed, and the printing of the nozzle is prevented from being hindered.
According to the adjustable printing nozzle for the intelligent 3D printing robot, the cleaning mechanism is arranged, after the cleaning member moves to the position where the incompletely solidified glue melt overflows from the outside of the nozzle, the L-shaped rod is controlled by the electric push rod to drive the cleaning member to move inwards to clamp the incompletely solidified glue melt overflowing from the outside of the nozzle, the lifting mechanism is controlled to drive the cleaning mechanism to move downwards to clamp the incompletely solidified glue melt overflowing from the outside of the nozzle, the clamping of the cleaning member on the cleaned glue melt is eliminated, the cleaned glue melt can automatically fall into the collecting frame at the bottom of the cleaning member, the glue melt which partially overflows to the outside of the nozzle after printing can be automatically cleaned when the glue melt is not completely solidified, the glue melt which overflows and solidifies is not required to be manually treated when the glue melt is reused, the problem that the nozzle is damaged when the solidified glue melt is manually treated due to the fact that the solidification time is too long is solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a right side schematic view of the present invention;
FIG. 3 is a schematic view of the cleaning assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of the moving mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of the lifting mechanism of the present invention;
FIG. 6 is a schematic view of the cleaning mechanism of the present invention;
FIG. 7 is a schematic view of the internal structure of the cleaning mechanism of the present invention;
FIG. 8 is a schematic view of the collection mechanism of the present invention;
fig. 9 is a partially enlarged view of the area a of fig. 8 according to the present invention.
Wherein: mounting piece-1, motor-2, fixing piece-3, special-shaped plate-4, spring-5, special-shaped piece-6, feeding part-7, adjusting screw piece-8, heating block-9, nozzle-10, radiating fin-11, rotating shaft piece-12, radiating mechanism-13, cleaning component-14, moving mechanism-141, lifting mechanism-142, connecting rod-143, connecting plate-144, cleaning mechanism-145, collecting mechanism-146, outer frame-1411, motor cover frame-1412, driving motor-1413, screw-1414, bearing-1415, moving piece-1416, moving clamp-1417, fixing plate-1418, protective cover-1421, supporting plate-1422, control motor-1423, rotating screw piece-1424, moving block-1425 a fixed block-1426, a first connecting rod-1427, a second connecting rod-1428, a shaft rod-1429, a reinforcing plate-14210, a first limit slotted plate-14211, a second limit slotted plate-14212, a connecting block-14213, a bottom plate-14214, a fixed frame-1451, a first hinge block-1452, a second hinge block-1453, a first half-tooth-1454, a second half-tooth-1455, a movable rod-1456, an electric push rod-1457, a sliding member-1458, a fixed slot-1459, an L-shaped rod-14510, a cleaning member-14511, a fixed rod-1461, a mounting groove-1462, a fixed slot-1463, a cavity-1464, a sliding rod-1465, a latch-1466, a spring member-1467, a catch-1468, a slot-1469, collection box-14610.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment;
referring to fig. 1 and 2, the adjustable printing nozzle for an intelligent 3D printing robot of the present invention includes a mounting member 1 and a heat dissipation mechanism 13, a motor 2 is installed at the front end of the mounting member 1, a fixing member 3 is installed at the front end of the motor 2, the front end of the fixing member 3 is fixed to a special-shaped plate 4, the special-shaped plate 4 is fixedly connected to the bottom end of a spring 5, the top end of the spring 5 is fixed to a special-shaped member 6, the special-shaped member 6 is fixedly connected to the top of the outer surface of an adjusting screw member 8, a feeding portion 7 is formed at the top of the adjusting screw member 8, the bottom of the front end of the special-shaped plate 4 is fixed to a heat dissipation fin 11, the heat dissipation mechanism 13 is installed at the front end of the heat dissipation fin 11, the front end of the motor 2 penetrates through the fixing member 3 and the special-shaped member 6 to be connected to a rotating shaft 12, the front end of the rotating shaft 12 penetrates through the heat dissipation fin 11 to be fixedly installed to the heat dissipation mechanism 13, a nozzle 10 is installed at the bottom of the adjusting screw member 8, and a heating block 9 is installed between the adjusting screw member 8 and the nozzle 10.
Referring to fig. 3, the adjustable printing nozzle for an intelligent 3D printing robot according to the present invention includes a cleaning assembly 14, the cleaning assembly 14 is disposed at the bottom of the right end of a motor 2, the cleaning assembly 14 includes a moving mechanism 141, a lifting mechanism 142, a connecting rod 143, a connecting plate 144, a cleaning mechanism 145, and a collecting mechanism 146, a mounting member 1 and a fixing member 3 are fixedly connected to the front and rear ends of the left side of the moving mechanism 141, respectively, and are fixed stably, the moving mechanism 141 is fixedly connected to the left end of the top of the lifting mechanism 142, so as to be driven to move, the lifting mechanism 142 is fixed to the top of the connecting rod 143, the connecting plate 144 is fixed to the bottom of the connecting rod 143, the left end of the bottom of the connecting plate 144 is fixedly connected to the cleaning mechanism 145, so as to control the lifting and drive the cleaning mechanism 145 to clean incompletely solidified glue remaining outside the nozzle, and the collecting mechanism 146 is disposed at the bottom of the cleaning mechanism 145, so as to collect the cleaned glue.
Referring to fig. 4, the adjustable printing nozzle for an intelligent 3D printing robot according to the present invention includes an outer frame 1411, a motor cover 1412, a driving motor 1413, a screw 1414, a bearing 1415, a moving member 1416, a movable clip 1417 and a fixing plate 1418, the motor cover 1412 is fixedly mounted at a rear end of the outer frame 1411, the motor cover 1412 is fixedly connected to a front end of a bottom of the driving motor 1413 for mounting, fixing and placing the driving motor 1413, a front end axis of the driving motor 1413 penetrates the outer frame 1411 to be connected to the screw 1414 for providing a power source, a front end of the screw 1414 is rotatably connected to the outer frame 1411 through the bearing 1415 for facilitating rotation of the screw 1414, an outer surface of the screw 1414 is threadedly connected to the moving member 6, be convenient for drive moving member 1416 and remove, moving member 1416 top is fixed with activity fastener 1417, activity fastener 1417 top and frame 1411 sliding connection, moving member 1416 removes stably, moving member 1416 bottom fixed mounting has fixed plate 1418, be convenient for drive fixed plate 1418 activity, installed part 1 and mounting 3 respectively with frame 1411 left side front and back end fixed connection, fixed plate 1418 bottom is fixed mutually with elevating system 142, frame 1411 and activity fastener 1417 slip position are equipped with and agree with the slip draw-in groove with activity fastener 1417 slip position, and the slip draw-in groove length is greater than the home range of activity fastener 1417, activity fastener 1417 and slip draw-in groove contact surface are smooth, be convenient for the slip of activity fastener 1417, prevent the jam.
Referring to fig. 5, an adjustable printing head for an intelligent 3D printing robot according to the present invention includes a lift mechanism 142 including a protective cover 1421, a support plate 1422, a control motor 1423, a rotating screw member 1424, a moving block 1425, a fixed block 1426, a first connecting rod 1427, a second connecting rod 1428, a shaft 1429, a reinforcing plate 14210, a first limiting slotted plate 14211, a second limiting slotted plate 14212, a connecting block 14213, and a bottom plate 14214, the bottom of the fixed plate 1418 is fixedly connected to the protective cover 1421, the protective cover 1421 is fixed to the front end of the support plate 1422, the control motor 1423 is installed at the top of the support plate 1422 for fixing the control motor 1423, a shaft center of the front end of the control motor 1423 penetrates through the protective cover 1421 to be connected to the rotating screw member 1424 for providing a power source, the left end of the rotating screw member 1424 is rotatably connected to the fixed block 1426, the top of the fixed block 1426 is fixedly connected to the fixed plate 14210, the rotating screw member 1424, the top of the fixed to the fixed block 1424, the fixed to the fixed connecting block 1424, the moving connecting rod 1428 is connected to the moving connecting rod 1427, the moving rod 1429, the moving rod 1427 is connected to the moving rod 1429, the second connecting block 1429, the second connecting rod 1429, the connecting rod 1429 is hinged to the moving rod 1429, the connecting block 1429, the second connecting rod 1429, the connecting block 1429, the connecting rod 1429 is hinged to the connecting block 1429, the moving rod 1429, the connecting block 1429 is connected to the moving rod 1429, the moving rod 1429 is connected to the moving rod 1429, the second connecting block 1429, the second connecting block 1429, the moving rod 1427 is connected to the connecting block 1429, the moving rod 1429, the inner end of the first connecting rod 1427 is rotatably connected with the moving block 1425 through the shaft 1429, the shaft 1429 fixed at the inner end of the first connecting rod 1427 is slidably connected with the inner side of the second limiting groove 14212, so that the first connecting rod 1427 and the shaft 1429 can move conveniently, the bottom of the second limiting groove 14212 is fixedly connected with the bottom plate 14214, the first connecting rod 1427 and the shaft 1429 can move stably, the connecting rods 143 are fixed at four corners of the bottom plate 14214, so that the connection is stable and the stress is facilitated, the first limiting groove 14211 and the second limiting groove 14212 have the same structure, the first limiting groove 14211 and the second limiting groove 14212 are symmetrical to each other, so that the movement of the rear ends of the first connecting rod 1427 and the second connecting rod 1428 is facilitated, the structures of the first connecting rod 1427 and the second connecting rod 1428 are also the same, so that the stable operation of the parts is facilitated, the connecting rods 143 do not contact with the shield 1421, and the length of the connecting rods 143 is greater than the movable distance of the bottom plate 14214, so that the wear is prevented, the movement of the connecting plate 144 is facilitated, the contact with the sliding of the second limiting groove 14212, and the sliding of the limiting groove 1421 and the sliding of the shield 14212.
Referring to fig. 6 and 7, the adjustable printing head for an intelligent 3D printing robot according to the present invention includes a fixed frame 1451, a first hinge block 1452, a second hinge block 1453, a first half gear 1454, a second half gear 1455, a movable rod 1456, a power push rod 1457, a slider 1458, a fixed groove 1459, an L-shaped bar 14510, and a cleaning member 14511, wherein the left end of the bottom of the connecting plate 144 is fixed to the fixed frame 1451 and is stably connected thereto, the fixed frame 1451 has two first hinge blocks 1452 and two second hinge blocks 1453 fixed to the rear end thereof, the inner ends of the first hinge blocks 1452 and the second hinge blocks 1453 are rotatably connected to the first half gear 1454 and the second half gear 1455, respectively, the inner side of the first half gear 1454 is engaged with the second half gear 1455, the first half gear 1454 and the second half gear 1455 are conveniently rotated in cooperation with each other, the movable rod 1456 is provided on the outer sides of the first half gear 1454 and the second half gear 1455, the movable rod 1456 is movably stable, the movable rods 1456 of the first half-tooth 1454 and the second half-tooth 1455 are respectively hinged with the left end and the right end of the electric push rod 1457 to provide a pushing force, the front end of the movable rod 1456 is hinged with the sliding piece 1458 to drive the sliding piece 1458 to slide, the sliding piece 1458 is slidably connected with the inner side of the front end of the fixed groove 1459, the bottom of the fixed groove 1459 is fixedly connected with the fixed frame 1451, the sliding piece 1458 is slidably stable, the sliding piece 1458 is fixed with the rear end of the L-shaped rod 14510, the cleaning piece 14511 is fixed at the front end of the inner side of the L-shaped rod 14510 to drive the cleaning piece 14511 to clean the incompletely solidified glue melt, the first half-tooth 1454 and the second half-tooth 1455 have the same structure, the first half-tooth 1454 and the second half-tooth 1455 are symmetrical to each other and are stably matched with each other, the first half-tooth 1454 and the second half-tooth 1455 are not in contact with the fixed frame 1451 to prevent collision, a trapezoidal sliding groove is arranged on the fixed groove member 1459, a clamping piece matched with the sliding member 1458 is arranged at the contact part of the sliding member 1458 and the trapezoidal sliding groove, so that the sliding of the sliding member 1458 is facilitated, derailing is prevented, a strip-shaped groove channel for moving the L-shaped rod 14510 is arranged at the front end of the fixed frame 1451, the distance between the upper end and the lower end of the strip-shaped groove channel and the L-shaped rod 14510 is 1mm, and the sliding of the L-shaped rod 14510 is facilitated.
Referring to fig. 8 and 9, the adjustable print head for an intelligent 3D printing robot according to the present invention includes a fixing rod 1461, a mounting groove 1462, a fixing slot 1463, a cavity 1464, a sliding rod 1465, a fixture block 1466, a spring element 1467, a clamping plate 1468, a clamping groove 1469 and a collecting frame 14610, the fixing frame 1451 is fixedly connected to the top of the fixing rod 1461 and is fixed and stable, the top of the front end of the fixing rod 1461 is provided with a mounting groove 1462, the bottom of the mounting groove 1462 is provided with a fixing slot 1463 for facilitating mounting and clamping, the left and right ends of the fixing slot 1463 are both provided with a cavity 1464, the cavity 1464 is slidably connected to the outer surface of the sliding rod 1465, the sliding range of the sliding rod 1465 inside the cavity 1464 for sliding is greater than the sliding distance of the sliding rod 1465, facilitating movement of the sliding rod 1465, the sliding rod 1465 is fixed at the inner end with the fixture block 1466, the inner end of the sliding rod 1465 is provided with the spring element 1467, the inner end of the fixture block 1465 is connected to the inner end of the collecting frame 1468, the collecting frame 14610, the collecting frame 1468 is further facilitating engagement with the inner wall 14610 and the inner wall 1466.
Example two;
the adjustable printing nozzle for the intelligent 3D printing robot is characterized in that the outer surface of an adjusting screw rod 8 is in threaded connection with a special-shaped plate 4, the height of a nozzle 10 can be conveniently adjusted, a channel for leading printing glue lines in is formed in the middle of the adjusting screw rod 8, the leading-in of the printing glue lines is convenient, limiting adjusting nuts are arranged on the outer side of the contact part of the adjusting screw rod 8 and the special-shaped plate 4 and on the outer side of the top of the contact part of the adjusting screw rod 8 and a heating block 9, the limiting adjusting nuts are convenient to adjust and more stable to fix, a channel for sliding a moving member 1416 is formed in the bottom end of an outer frame 1411, the distance between the left end and the right end of the channel and the moving member 1416 is 1mm, the moving member 1416 can be conveniently moved, a clamping plate 1468 is a long plate in a convex shape, a fixing clamping groove 1463 is matched with the clamping plate 1468 to facilitate the fixing of the clamping plate 1468, a mounting groove 2 is a rectangular groove matched with the width of the clamping plate 1468, the length of the mounting groove 1462 is greater than the length of the clamping plate 1468, and the mounting of the clamping plate 1468 can be conveniently mounted.
The invention provides an adjustable printing nozzle for an intelligent 3D printing robot through improvement, and the working principle is as follows;
firstly, when the equipment is used, a printing nozzle is installed at the installation position of the printing nozzle of the 3D printing robot;
secondly, when the device is used for 3D printing, the motor 2 runs to drive the rotating shaft 12 to rotate on the fixing part 3, the special-shaped plate 4 and the radiating fins 11, the rotating shaft 12 drives the radiating mechanism 13 to run under the assistance of the radiating fins 11 to radiate heat and cool the device, a printing glue line is guided into a channel of the adjusting screw rod part 8 from the feeding part 7, the heating block 9 can heat the glue line in the channel to enable the glue line to be changed into glue melt, then the glue melt is sprayed out from the nozzle 10 to be printed, when the height of the printing nozzle 10 needs to be adjusted, the adjusting screw rod part 8 can be manually rotated to move up and down on the special-shaped plate 4 to adjust the height, when the adjusting screw rod part 8 moves up and down, the special-shaped part 6 can move along with the spring 5 under the cooperation of the spring 5, and after the adjustment, the printing can be carried out;
thirdly, when the glue melt overflowing to the outside of the nozzle 10 and not completely solidified is required to be cleaned after printing is finished, the clamping plate 1468 is manually embedded into the mounting groove 1462 of the fixing rod 1461 through the collecting frame 14610, then the clamping plate 1468 is driven to downwards slide in the mounting groove 1462 to the fixing clamping groove 1463 for clamping, meanwhile, when the clamping plate 1468 downwards slides and is clamped with the fixing clamping groove 1463, the spring part 1467 can drive the clamping block 1466 and the sliding rod 1465 to inwards move the clamping block 1466 to be embedded into the clamping groove 1469 to strengthen the fixation between the clamping plate 1468 and the fixing clamping groove 1463, after the fixation, the glue melt clamped by the cleaning piece 14511 can be collected, when the glue melt in the collecting frame 14610 needs to be poured, the collecting frame 14610 can be disassembled, so that the solidified glue melt can be automatically collected during cleaning, the collection is convenient in collection, time and labor are saved, the working efficiency is improved, the working time is reduced, the labor intensity of working personnel is relieved, and the subsequent printing effect is ensured;
fourthly, when the glue melt overflowing to the outside of the nozzle 10 and not completely solidified needs to be cleaned after printing is finished, the motor 1423 is controlled to operate to drive the rotating screw 1424 to rotate on the protective cover 1421 and the fixed block 1426, the rotating screw 1424 drives the shaft 1429 to slide forwards on the first limit groove plate 14211 through the moving block 1425, the shaft 1429 drives the second connecting rod 1428 and the first connecting rod 1427 to be crossed and diverged downwards, the shaft 1429 hinged with the first connecting rod 1427 slides forwards on the second limit groove plate 14212 and simultaneously drives the bottom plate 14214 to move downwards under the cooperation of the second connecting rod 1428 and the connecting block 14213, the bottom plate 14214 drives the cleaning piece 14511 in the cleaning mechanism 145 to move downwards to the position of the nozzle 10 to be cleaned through the connecting rod 143 and the connecting plate 144, so that the position of the cleaning mechanism 145 can be adjusted according to the position of the nozzle 10, when the nozzle 10 is changed, the position of the cleaning mechanism 145 can be changed along with the nozzle 10, which is convenient to prevent the nozzle 10 from being obstructed in operation;
fifthly, when the cleaning mechanism 145 descends to a position where the nozzle 10 needs to be cleaned, the driving motor 1413 operates to drive the screw 1414 to rotate on the outer frame 1411 under the cooperation of the bearing 1415, the screw 1414 drives the moving member 1416 to stably move forwards on the outer frame 1411 through the movable clamping member 1417, the moving member 1416 drives the cleaning member 14511 in the cleaning mechanism 145 to move forwards through the fixed plate 1418, the lifting mechanism 142, the connecting rod 143 and the connecting plate 144 to be close to the outside of the nozzle 10 to overflow incompletely solidified glue melt, so that the position of the cleaning mechanism 145 can be adjusted conveniently, the cleaning member can be adjusted to a proper position when not needed to be used for placing, and the cleaning member can be adjusted back when needed to prevent the interference with the printing of the nozzle 10;
sixthly, after the cleaning member 14511 moves to the position where the incompletely solidified adhesive melt overflows from the outside of the nozzle 10, the electric push rod 1457 operates to drive the movable rod 1456 of the second half-tooth 1455 to move inwards on the second hinge block 1453 through the second half-tooth 1455, the second half-tooth 1455 drives the movable rod 1456 of the first half-tooth 1454 to rotate inwards through the first half-tooth 1454, the movable rod 1456 drives the sliding member 1458 to slide inwards on the fixed groove 1459, the sliding member 1458 drives the L-shaped rod 14510 to move inwards in the strip-shaped channel at the front end of the fixed frame 1451, the L-shaped rod 14510 drives the cleaning member 14511 to move inwards to clamp the incompletely solidified adhesive melt overflowing from the outside of the nozzle 10, the lifting mechanism 142 is controlled to drive the cleaning mechanism 145 to move downwards to clamp the incompletely solidified adhesive melt overflowing from the outside of the nozzle 10, the cleaning mechanism 14511 is controlled to move downwards to clamp the incompletely solidified adhesive melt overflowing from the outside of the nozzle 10, and the solidified adhesive melt is prevented from being printed on the printing head 1463 when the printing head is used for printing, and the printing head is not damaged.
The invention provides an adjustable printing nozzle for an intelligent 3D printing robot through improvement, a collecting mechanism 146 is arranged, when glue melt which overflows to the outside of a nozzle 10 and is not completely solidified needs to be cleaned after printing is finished, a collecting frame 14610 is fixedly clamped at the bottom end of a cleaning piece 14511 through a clamping plate 1468 and a fixing clamping groove 1463 on a fixing rod 1461, meanwhile, a spring piece 1467 can drive a clamping block 1466 to be embedded into a clamping groove 1469 on the clamping plate 1468 under the action of elasticity to strengthen the fixation between the clamping plate 1468 and the fixing clamping groove 1463, after the fixation, the glue melt clamped by the cleaning piece 14511 can be collected, when the glue melt in the collecting frame 14610 needs to be poured, the collecting frame 14610 can be disassembled, so that the solidified glue melt can be automatically collected during cleaning, the collection is convenient and labor-saving, the working efficiency is improved, the working time is shortened, the labor intensity of working personnel is relieved, by arranging the lifting mechanism 142, when the glue melt overflowing to the outside of the nozzle 10 and not completely solidified needs to be cleaned after printing is finished, the control motor 1423 controls the bottom plate 14214 to drive the cleaning piece 14511 in the cleaning mechanism 145 to move downwards to a position where the nozzle 10 needs to be cleaned through the connecting rod 143 and the connecting plate 144, so that the position of the cleaning mechanism 145 can be conveniently adjusted according to the position of the nozzle 10, when the nozzle 10 changes, the cleaning mechanism 145 can change along with the position of the nozzle 10, the operation is convenient, the use of the nozzle 10 is prevented from being hindered, by arranging the moving mechanism 141, when the cleaning mechanism 145 descends to the position where the nozzle 10 needs to be cleaned, the driving motor 1413 controls the moving piece 1416 to move forwards through the fixing plate 1418, the lifting mechanism 142, the connecting rod 143 and the connecting plate 144 to drive the cleaning piece 14511 in the cleaning mechanism 145 to move close to the outside of the nozzle 10 and not completely solidified glue melt overflows, the cleaning mechanism 145 is arranged, when the cleaning member 14511 moves to a position where the incompletely solidified glue melt overflows from the outside of the nozzle 10, the electric push rod 1457 controls the L-shaped rod 14510 to drive the cleaning member 14511 to move inwards to clamp the incompletely solidified glue melt overflowing from the outside of the nozzle 10, and then the lifting mechanism 142 is controlled to drive the cleaning mechanism 145 to move downwards to clamp the incompletely solidified glue melt overflowing from the outside of the nozzle 10, so that the cleaning member 14511 is released from clamping the cleaned glue melt, the cleaned glue melt can automatically fall into the collecting frame 14610 at the bottom of the cleaning member 14511, the glue melt which is partially overflowed to the outside of the nozzle after being printed can be automatically cleaned when the glue melt is not completely solidified, when the glue melt is reused, the solidified glue melt is not required to be manually treated, and when the solidified glue melt is prevented from being manually treated, a large spray head is prevented from being damaged easily when the spray head is treated by manual work.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an adjustable print shower nozzle for intelligent 3D printing robot, includes installed part (1) and heat dissipation mechanism (13), motor (2) are installed to installed part (1) front end, motor (2) front end is equipped with mounting (3), mounting (3) front end is fixed mutually with dysmorphism board (4), dysmorphism board (4) and spring (5) bottom fixed connection, spring (5) top is fixed mutually with dysmorphism piece (6), dysmorphism piece (6) and regulation screw member (8) surface top fixed connection, feeding department (7) have been seted up at regulation screw member (8) top, dysmorphism board (4) front end bottom is fixed mutually with heat dissipation fin (11), heat dissipation mechanism (13) are installed to heat dissipation fin (11) front end, motor (2) front end axle center runs through mounting (3) and dysmorphism piece (6) and meets with rotation shaft member (12), rotation shaft member (12) front end runs through heat dissipation fin (11) and heat dissipation mechanism (13) fixed mounting, it is equipped with screw member (8) bottom 10 to adjust screw member (10), adjust between nozzle (10) and the nozzle block (10), its characterized in that: still include clearance subassembly (14), motor (2) right-hand member bottom is equipped with clearance subassembly (14), clearance subassembly (14) are including moving mechanism (141), elevating system (142), connecting rod (143), connecting plate (144), clearance mechanism (145) and collection mechanism (146), installed part (1) and mounting (3) respectively with moving mechanism (141) left side front and back end fixed connection, moving mechanism (141) and elevating system (142) top left end fixed connection, elevating system (142) are fixed mutually with connecting rod (143) top, connecting plate (144) are fixed to connecting rod (143) bottom, connecting plate (144) bottom left end and clearance mechanism (145) fixed connection, clearance mechanism (145) bottom is equipped with collection mechanism (146).
2. The adjustable printing nozzle for intelligent 3D printing robot according to claim 1, characterized in that: the moving mechanism (141) comprises an outer frame (1411), a motor cover frame (1412), a driving motor (1413), a screw (1414), a bearing (1415), a moving part (1416), a movable clamping piece (1417) and a fixing plate (1418), wherein the motor cover frame (1412) is fixedly mounted at the rear end of the outer frame (1411), the motor cover frame (1412) is fixedly connected with the front end of the bottom of the driving motor (1413), the front end axis of the driving motor (1413) penetrates through the outer frame (1411) to be connected with the screw (1414), the front end of the screw (1414) is rotatably connected with the outer frame (1411) through the bearing (1415), the outer surface of the screw (1414) is in threaded connection with the moving part (1416), the top of the moving part (1416) is fixedly provided with the movable 1417), the top end of the movable clamping piece (1417) is slidably connected with the outer frame (1411), the bottom end of the moving part (1416) is fixedly provided with the fixing plate (1418), the mounting part (1) and the fixing part (3) are respectively fixedly connected with the front side and the rear side of the outer frame (1), and the fixing plate (1418) is fixedly provided with the bottom of the lifting mechanism (142).
3. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 1, wherein: the lifting mechanism (142) comprises a protective cover (1421), a supporting plate (1422), a control motor (1423), a rotary screw rod (1424), a moving block (1425), a fixed block (1426), a first connecting rod (1427), a second connecting rod (1428), a shaft rod (1429), a reinforcing plate (14210), a first limiting groove plate (14211), a second limiting groove plate (14212), a connecting block (14213) and a bottom plate (14214), wherein the bottom of the fixed plate (1418) is fixedly connected with the protective cover (1421), the protective cover (1421) is fixed to the front end of the supporting plate (1422), the control motor (1423) is installed at the top of the supporting plate (1422), the axis of the front end of the control motor (1423) penetrates through the protective cover (1421) to be connected with the rotary screw rod (1424), the left end of the rotary screw rod (1424) is rotatably connected with the fixed block (1426), the top of the protective cover (1426) is fixedly connected with the plate (14210), the top of the reinforcing plate (1421) is fixedly connected with the outer surface of the rotary screw rod (1425), the front end of the second connecting rod (1425) is hinged with the moving block (1425), and the front end of the second connecting rod (1428), the top of the first limiting groove plate (14211) is fixedly connected with a reinforcing plate (14210), the fixing block (1426) is hinged to the left end of the first connecting rod (1427) through a shaft rod (1429), the middle of the first connecting rod (1427) is hinged to the second connecting rod (1428), the left end of the second connecting rod (1428) is hinged to a connecting block (14213) through the shaft rod (1429), the bottom of the connecting block (14213) is fixed to a bottom plate (14214), the inner end of the first connecting rod (1427) is rotatably connected to a moving block (1425) through the shaft rod (1429), the shaft rod (1429) fixed to the inner end of the first connecting rod (1427) is slidably connected to the inner side of the second limiting groove plate (14212), the bottom of the second limiting groove plate (14212) is fixedly connected to the bottom plate (14214), and connecting rods (143) are fixed to the four corners of the bottom plate (14214).
4. The adjustable printing nozzle for intelligent 3D printing robot according to claim 1, characterized in that: said cleaning mechanism (145) comprises a fixed frame (1451), a first hinged block (1452), a second hinged block (1453), a first half-tooth member (1454), a second half-tooth member (1455), a movable rod (1456), an electric push rod (1457), a sliding member (1458), a fixed groove member (1459), an L-shaped bar (14510) and a cleaning member (14511), wherein the bottom left end of said connecting plate (144) is fixed to the fixed frame (1451), the inner rear end of said fixed frame (1451) is fixed with two first hinged blocks (1452) and two second hinged blocks (1453), the inner ends of said first hinged block (1452) and said second hinged block (1453) are rotatably connected to the first half-tooth member (1454) and said second half-tooth member (1455), the inner side of said first half-tooth member (1454) is engaged with the second half-tooth member (1455), the inner sides of said first half-tooth member (1454) and said second half-tooth member (1455) are slidably engaged with the inner side of said first half-tooth member (1451) and said movable rod (1456) is connected to the inner side of said fixed frame (1456), the movable rod (1456) is connected to the inner side of said movable rod (1456), the fixed frame (1456), and said movable rod (1456) is connected to the front end of said movable rod (1456), the sliding piece (1458) is fixed with the rear end of an L-shaped rod (14510), and a cleaning piece (14511) is fixed at the front end of the inner side of the L-shaped rod (14510).
5. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 1, wherein: collecting mechanism (146) and including dead lever (1461), mounting groove (1462), fixed slot (1463), cavity (1464), slide bar (1465), fixture block (1466), spring member (1467), cardboard (1468), draw-in groove (1469) and collection frame (14610), fixed frame (1451) and dead lever (1461) top fixed connection, mounting groove (1462) have been seted up at dead lever (1461) front end top, fixed slot (1463) have been seted up to mounting groove (1462) bottom, fixed card all has seted up cavity (1464) with both ends about groove (1463), cavity (1464) and slide bar (1465) surface sliding connection, slide bar (1465) inner is fixed with fixture block (1466), slide bar (1465) surface inner end twines spring member (1467), the inside and outside both ends of spring member (1467) respectively with fixture block (1466) and cavity (1464) looks fixed slot (1468), mounting groove (1462) inner wall and cardboard (1468) sliding connection, fixed slot (1463) inner wall and fixed slot (1468) and collection frame (1468) looks fixed slot (14610), the front and collection frame (1468) looks fixed slot (14610) and collection frame (1468).
6. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 2, wherein: the sliding part of the outer frame (1411) and the movable clamping piece (1417) is provided with a sliding clamping groove which is matched with the sliding part of the movable clamping piece (1417), the length of the sliding clamping groove is larger than the movable range of the movable clamping piece (1417), and the contact surface of the movable clamping piece (1417) and the sliding clamping groove is smooth.
7. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 3, wherein: the first limiting groove plate (14211) and the second limiting groove plate (14212) are identical in structure, the first limiting groove plate (14211) and the second limiting groove plate (14212) are symmetrical to each other, and the first connecting rod (1427) and the second connecting rod (1428) are also identical in structure.
8. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 3, wherein: the connecting rod (143) is not contacted with the protective cover (1421), the length of the connecting rod (143) is greater than the moving distance of the bottom plate (14214), and the contact part of the bottom plate (14214) and the second limiting groove plate (14212) with the protective cover (1421) is smooth.
9. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 4, wherein: the first half-tooth piece (1454) and the second half-tooth piece (1455) are identical in structure, the first half-tooth piece (1454) and the second half-tooth piece (1455) are symmetrical to each other, and the first half-tooth piece (1454) and the second half-tooth piece (1455) do not contact with the fixing frame (1451) during operation.
10. The adjustable printing nozzle for the intelligent 3D printing robot according to claim 4, wherein: the fixed groove piece (1459) is provided with a trapezoidal sliding groove, the contact part of the sliding piece (1458) and the trapezoidal sliding groove is provided with a clamping piece matched with the trapezoidal sliding groove, and the front end of the fixed frame (1451) is provided with a strip-shaped groove channel for the movement of the L-shaped rod (14510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211092543.1A CN115891138A (en) | 2022-09-08 | 2022-09-08 | Adjustable printing nozzle for intelligent 3D printing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211092543.1A CN115891138A (en) | 2022-09-08 | 2022-09-08 | Adjustable printing nozzle for intelligent 3D printing robot |
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| Publication Number | Publication Date |
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| CN115891138A true CN115891138A (en) | 2023-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211092543.1A Withdrawn CN115891138A (en) | 2022-09-08 | 2022-09-08 | Adjustable printing nozzle for intelligent 3D printing robot |
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| CN (1) | CN115891138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571697A (en) * | 2023-05-09 | 2023-08-11 | 肇庆市大正铝业有限公司 | High-efficient cooling device is used in casting of recycled aluminum alloy ingot |
-
2022
- 2022-09-08 CN CN202211092543.1A patent/CN115891138A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116571697A (en) * | 2023-05-09 | 2023-08-11 | 肇庆市大正铝业有限公司 | High-efficient cooling device is used in casting of recycled aluminum alloy ingot |
| CN116571697B (en) * | 2023-05-09 | 2023-11-14 | 肇庆市大正铝业有限公司 | High-efficient cooling device is used in casting of recycled aluminum alloy ingot |
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