CN112963672A - 3D prints and uses support - Google Patents

3D prints and uses support Download PDF

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Publication number
CN112963672A
CN112963672A CN202110129586.1A CN202110129586A CN112963672A CN 112963672 A CN112963672 A CN 112963672A CN 202110129586 A CN202110129586 A CN 202110129586A CN 112963672 A CN112963672 A CN 112963672A
Authority
CN
China
Prior art keywords
support
plunger
fixedly connected
damping
printer body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110129586.1A
Other languages
Chinese (zh)
Inventor
管晓颖
蒋保林
许荣玉
叶国晨
张柯
唐跃跃
魏放
王小龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Vilory Advanced Materials Technology Co Ltd
Original Assignee
Jiangsu Vilory Advanced Materials Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Vilory Advanced Materials Technology Co Ltd filed Critical Jiangsu Vilory Advanced Materials Technology Co Ltd
Priority to CN202110129586.1A priority Critical patent/CN112963672A/en
Publication of CN112963672A publication Critical patent/CN112963672A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

The invention discloses a support for 3D printing, which relates to the technical field of 3D printing equipment and comprises a 3D printer body and a support base, wherein support seats are symmetrically arranged on the left side and the right side of the upper surface of the support base, the support seats are fixedly connected with a guide rod, a damping spring is arranged on the surface of the guide rod, one end of the damping spring is fixedly connected with the support seats, the other end of the damping spring is fixedly connected with a damping seat, the damping seat is in sliding connection with the guide rod, the damping seat is movably connected with a damping rod, when the 3D printer body vibrates up and down in a vertical direction in a reciprocating manner, the damping spring converts an external acting force into an elastic force to realize primary damping, when the vibration is overlarge, the damping spring converts the external acting force into the elastic force to realize secondary damping, a nut pushes the support base and the 3D printer body to move up and, realize the heat dissipation, effectively improve its stability in operation.

Description

3D prints and uses support
Technical Field
The invention relates to the technical field of 3D printing equipment, in particular to a support for 3D printing.
Background
3D printing, which is one of the rapid prototyping technologies, is also called additive manufacturing, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like, and by printing layer by layer, based on a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available.
The 3D printer need be placed in the platform top at printing the in-process usually, however current 3D printer is mostly fixed structure, is difficult to highly adjusting the printer, and can produce the vibration at printing the in-process, vibrates too greatly and can damage to causing the inside spare part of organism.
Disclosure of Invention
The invention aims to provide a support for 3D printing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a support for 3D printing comprises a 3D printer body and a supporting base, wherein supports are symmetrically arranged on the left side and the right side of the upper surface of the supporting base, the supports are fixedly connected with guide rods, damping springs are arranged on the surfaces of the guide rods, one ends of the damping springs are fixedly connected with the supports, the other ends of the damping springs are fixedly connected with damping seats, the damping seats are slidably connected with the guide rods, damping rods are movably connected with one ends of the damping rods, which are far away from the damping seats, of the damping platforms, damping rods are symmetrically arranged on the left end and the right end of the upper surface of the damping platforms, buffering springs are arranged on the surfaces of the damping rods, the bottom ends of the buffering springs are fixed, the other ends of the buffering seats are fixedly connected with the damping seats, a bearing plate is fixedly installed between the left buffering seats and the right buffering seats, the upper surface, the supporting base is provided with a bottom plate below, universal wheels are symmetrically arranged on the left side and the right side of the lower surface of the bottom plate, and a lifting mechanism capable of pushing the supporting base to move up and down in the vertical direction is arranged between the bottom plate and the supporting base.
As a further scheme of the invention: elevating system includes the screw rod, bottom plate upper surface left and right sides symmetry sets up accepts the seat, the left and right sides accept to set up the screw rod between the seat, both ends rotate with accepting the seat and be connected about the screw rod, screw rod left and right sides screw thread opposite direction, screw rod surface left and right sides symmetry sets up the nut, nut swing joint lifter, the one end that the nut was kept away from to the lifter with support base swing joint, the terminal fixed connection handle that extends in screw rod right side.
As a still further scheme of the invention: the left side and the right side of the upper surface of the bottom plate are symmetrically provided with limiting grooves, the nut is fixedly connected with a limiting seat, and the limiting seat is connected with the limiting grooves in a sliding mode.
As a still further scheme of the invention: support base upper surface left and right sides symmetry and set up the support, the terminal installation roof in support top, the first rack board of spliced pole fixed connection is passed through at both ends about the 3D printer body, the left and right sides support inside wall surface longitudinal symmetry sets up first gear, first gear is connected with the rotate bracket, first gear and the meshing of first rack board, first gear is close to the one end fixed connection blade of 3D printer body.
As a still further scheme of the invention: the utility model discloses a three-dimensional printer, including support base, piston tube, cleaning brush, 3D printer body, support base, left and right sides symmetry in the support base sets up a first plunger section of thick bamboo, set up a first plunger in the first plunger section of thick bamboo, first plunger passes through first piston rod and shock attenuation seat bottom end fixed connection, the left and right sides set up the piston pipe in the support, piston pipe top is connected with a second plunger section of thick bamboo, set up the second plunger in the second plunger section of thick bamboo, second plunger fixed connection second piston rod, the second piston rod is kept away from the one end and the sliding seat fixed connection of second plunger, the sliding seat below sets up clean board, the clean board lower surface evenly sets.
As a still further scheme of the invention: the clamping grooves are symmetrically formed in the left side and the right side of the lower surface of the top plate, the clamping seat is fixedly connected to the upper portion of the movable seat, and the clamping seat is connected with the clamping grooves in a sliding mode.
As a still further scheme of the invention: the left and right sides top sets up the second rack board between the support, the sliding seat below rotates and connects the second gear, second gear and the meshing of second rack board, second gear below and cleaning plate fixed connection.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a support is used in 3D printing, when 3D printer body up-and-down reciprocating vibration in vertical direction, buffer spring turns into the external force and realizes preliminary shock attenuation, when the vibration is too big, buffer spring turns into the external force elastic force, realize the shock attenuation once more, the nut promotes through the lifter and supports base and 3D printer body and reciprocate in vertical direction, first rack board through with first gear engagement drive vane rotation, realize the heat dissipation, the sliding seat drives below cleaning plate and clean brush at 3D printer body surface reciprocating motion, clear away the dust of 3D printer body roof, effectively improve the stability of its operation.
Drawings
Fig. 1 is a schematic structural diagram of a 3D printing support.
Fig. 2 is an enlarged schematic structural view of a 3D printing support shown in fig. 1.
Fig. 3 is an enlarged schematic structural view of a 3D printing support at B in fig. 1.
In the figure: 1-3D printer body; 2-a shock absorbing platform; 3-a card seat; 4-a card slot; 5-a top plate; 6-a scaffold; 7-a first rack plate; 8-a piston tube; 9-a first gear; 10-connecting column; 11-a first plunger barrel; 12-a nut; 13-a bearing seat; 14-a base plate; 15-universal wheels; 16-a limiting groove; 17-a screw; 18-a handle; 19-a limiting seat; 20-a lifting rod; 21-a support; 22-a shock mount; 23-a shock-absorbing rod; 24-a guide rod; 25-a buffer spring; 26-a buffer seat; 27-bearing plates; 28-a buffer rod; 29-blade; 30-a movable seat; 31-a second gear; 32-a cleaning plate; 33-cleaning the brush; 34-a second rack plate; 35-a second piston rod; 36-a second plunger; 37-a second plunger barrel; 38-a support base; 39-a first plunger; 40-first piston rod.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-3, a 3D printing support comprises a 3D printer body 1 and a support base 38, wherein supports 21 are symmetrically arranged on the left and right sides of the upper surface of the support base 38, the supports 21 are fixedly connected with guide rods 24, damping springs 36 are arranged on the surfaces of the guide rods 24, one ends of the damping springs 36 are fixedly connected with the supports 21, the other ends of the damping springs are fixedly connected with damping bases 22, the damping bases 22 are slidably connected with the guide rods 24, the damping bases 22 are movably connected with damping rods 23, one ends of the damping rods 23 far away from the damping bases 22 are movably connected with a damping platform 2, the left and right ends of the upper surface of the damping platform 2 are symmetrically provided with damping rods 28, the surfaces of the damping rods 28 are provided with damping springs 25, the bottom ends of the damping springs 25 are fixed, the other ends of the damping rods 23 are fixedly connected with damping bases 26, the damping bases 26 are slidably connected with the damping, accept board 27 upper surface and pass through connecting rod and 1 fixed connection of 3D printer body, when 3D printer body 1 reciprocating vibration about vertical direction, 3D printer body 1 promotes cushion seat 26 at buffer beam 28 reciprocating motion about the surface through accepting board 27, cushion seat 26 drives buffer spring 25 tensile and shrink, buffer spring 25 turns into external acting force elastic force and realizes preliminary shock attenuation, when vibrating too big, damping platform 2 promotes cushion seat 22 at guide arm 24 surface level reciprocating motion through shock absorber beam 23, cushion seat 22 drives the extension of damping spring 36 and contracts, damping spring 36 turns into external acting force elastic force, realizes absorbing once more, support base 38 below and set up bottom plate 14, bottom plate 14 lower surface left and right sides symmetry sets up universal wheel 15, be provided with between bottom plate 14 and support base 38 and can promote the elevating system that support base 38 reciprocated at vertical direction .
Further, in order to adjust the height of the support base 38 and the 3D printer body 1, in the present embodiment, the lifting mechanism comprises a screw rod 17, the left side and the right side of the upper surface of the bottom plate 14 are symmetrically provided with the bearing seats 13, the screw rod 17 is arranged between the bearing seats 13 at the left side and the right side, the left end and the right end of the screw rod 17 are rotationally connected with the bearing seat 13, the thread directions of the left side and the right side of the screw rod 17 are opposite, the left side and the right side of the surface of the screw rod 17 are symmetrically provided with nuts 12, the nuts 12 can move left and right along with the rotation of the screw rod 17 in the horizontal direction, the nut 12 is movably connected with a lifting rod 20, one end of the lifting rod 20 far away from the nut 12 is movably connected with a supporting base 38, the right end of the screw rod 17 extends and is fixedly connected with a handle 18, through rotating the handle 18, the handle 18 drives the screw 17 to rotate, and the nut 12 pushes the support base 38 and the 3D printer body 1 to move up and down in the vertical direction through the lifting rod 20.
Further, in order to improve the stability of the nut 12 moving left and right in the horizontal direction, in this embodiment, the left and right sides of the upper surface of the bottom plate 14 are symmetrically provided with the limiting grooves 16, the nut 12 is fixedly connected with the limiting seat 19, and the limiting seat 19 is slidably connected with the limiting grooves 16.
Further, in order to improve the heat dissipation effect of the device and ensure the stability of the 3D printer body 1 during operation, in this embodiment, the supports 6 are symmetrically arranged on the left and right sides of the upper surface of the support base 38, the top plate 5 is installed at the tail end of the top of each support 6, the first rack plates 7 are fixedly connected to the left and right ends of the 3D printer body 1 through the connecting columns 10, the first gears 9 are symmetrically arranged on the upper and lower surfaces of the inner side walls of the left and right sides of each support 6, the first gears 9 are rotatably connected to the supports 6, the first gears 9 are meshed with the first rack plates 7, the first gears 9 are close to one ends of the 3D printer body 1 and are fixedly connected to the blades 29, and in the process of up-down reciprocating vibration of the 3D printer body 1, the first rack plates 7 are meshed with the first gears 9 to drive the blades.
Example 2
Referring to fig. 1-3, on the basis of embodiment 1, in order to perform ash removal treatment on the top wall of the 3D printer body 1, first plunger cylinders 11 are symmetrically disposed on the left and right sides in the supporting base 38, a first plunger 39 is disposed in the first plunger cylinder 11, the first plunger 39 is fixedly connected to the bottom end of the shock absorbing seat 22 through a first piston rod 40, piston tubes 8 are disposed in the supports 6 on the left and right sides, the upper portions of the piston tubes 8 are connected to a second plunger cylinder 37, a second plunger 36 is disposed in the second plunger cylinder 37, the second plunger 36 is fixedly connected to a second piston rod 35, one end of the second piston rod 35, which is far away from the second plunger 36, is fixedly connected to the movable seat 30, a cleaning plate 32 is disposed below the movable seat 30, cleaning brushes 33 are uniformly disposed on the lower surface of the cleaning plate 32, the bottom ends of the cleaning brushes 33 are in contact with the top wall, the damper 22 moves left and right to push the first plunger 39 to move horizontally in the first plunger cylinder 11 through the first piston rod 40, the first plunger cylinder 11 pushes the movable seat 30 to move back and forth in the horizontal direction through the piston tube 8, the second plunger cylinder 37, the second plunger 36 and the second piston rod 35, the movable seat 30 drives the lower cleaning plate 32 and the cleaning brush 33 to move back and forth on the surface of the 3D printer body 1, and dust on the top wall of the 3D printer body 1 is removed.
Further, in order to improve the stability of the movable seat 30 moving left and right in the horizontal direction, in this embodiment, the left and right sides of the lower surface of the top plate 5 are symmetrically provided with the clamping grooves 4, the clamping seat 3 is fixedly connected above the movable seat 30, and the clamping seat 3 is slidably connected with the clamping grooves 4.
Furthermore, in order to improve the dust removing effect, in this embodiment, a second rack plate 34 is disposed above the space between the brackets 6 on the left and right sides, the lower portion of the movable seat 30 is rotatably connected with a second gear 31, the second gear 31 is engaged with the second rack plate 34, and the lower portion of the second gear 31 is fixedly connected with the cleaning plate 32.
The working principle of the invention is as follows: a support for 3D printing, when 3D printer body 1 vibrates reciprocally from top to bottom in the vertical direction, 3D printer body 1 pushes buffer seat 26 to reciprocate from top to bottom on the surface of buffer rod 28 through receiving plate 27, buffer seat 26 drives buffer spring 25 to stretch and contract, buffer spring 25 converts external acting force into elastic force to realize preliminary shock absorption, when vibration is too large, shock absorption platform 2 pushes shock absorption seat 22 to reciprocate horizontally on the surface of guide rod 24 through shock absorption rod 23, shock absorption seat 22 drives shock absorption spring 36 to stretch and contract, shock absorption spring 36 converts external acting force into elastic force to realize shock absorption again, handle 18 drives screw rod 17 to rotate through rotating handle 18, nut 12 pushes support base 38 and 3D printer body 1 to move up and down in the vertical direction through lifting rod 20, in the process of up-and-down reciprocating vibration of the 3D printer body 1, the first rack plate 7 is meshed with the first gear 9 to drive the moving blade 29 to rotate, so that heat dissipation is achieved, the shock absorption seat 22 pushes the first plunger 39 to horizontally move in the first plunger cylinder 11 through the first piston rod 40 in the process of moving left and right, the first plunger cylinder 11 pushes the movable seat 30 to horizontally reciprocate through the piston pipe 8, the second plunger cylinder 37, the second plunger 36 and the second piston rod 35, and the movable seat 30 drives the lower cleaning plate 32 and the cleaning brush 33 to reciprocate on the surface of the 3D printer body 1, so that dust on the top wall of the 3D printer body 1 is removed.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a support for 3D prints, includes 3D printer body (1) and support base (38), its characterized in that, support base (38) upper surface left and right sides symmetry sets up support (21), support (21) fixed connection guide arm (24), guide arm (24) surface sets up damping spring (36), damping spring (36) one end and support (21) fixed connection, other end fixed connection damper (22), damper (22) and guide arm (24) sliding connection, damper (22) swing joint shock attenuation pole (23), one end swing joint shock attenuation platform (2) that damper (22) were kept away from to shock attenuation pole (23), both ends symmetry sets up buffer rod (28) about shock attenuation platform (2) upper surface, buffer rod (28) surface sets up buffer spring (25), buffer spring (25) bottom mounting, other end fixed connection cushion socket (26), cushion socket (26) and buffer beam (28) sliding connection, the left and right sides fixed mounting accepts board (27) between cushion socket (26), accept board (27) upper surface and pass through connecting rod and 3D printer body (1) fixed connection, support base (38) below and set up bottom plate (14), bottom plate (14) lower surface left and right sides symmetry sets up universal wheel (15), be provided with between bottom plate (14) and support base (38) and can promote the elevating system who supports base (38) and reciprocate in vertical direction.
2. The 3D printing support according to claim 1, wherein the lifting mechanism comprises a screw (17), the left side and the right side of the upper surface of the bottom plate (14) are symmetrically provided with the bearing seats (13), the screw (17) is arranged between the bearing seats (13) on the left side and the right side, the left end and the right end of the screw (17) are rotatably connected with the bearing seats (13), the thread directions of the left side and the right side of the screw (17) are opposite, the screw nuts (12) are symmetrically arranged on the left side and the right side of the surface of the screw (17), the screw nuts (12) are movably connected with the lifting rod (20), one end of the lifting rod (20), which is far away from the screw nuts (12), is movably connected with the supporting base (38), and the right end of the screw (17).
3. The support for 3D printing according to claim 1 or 2, wherein the left side and the right side of the upper surface of the bottom plate (14) are symmetrically provided with a limiting groove (16), the nut (12) is fixedly connected with a limiting seat (19), and the limiting seat (19) is slidably connected with the limiting groove (16).
4. The support for 3D printing according to claim 3, wherein the support (6) is symmetrically arranged on the left side and the right side of the upper surface of the supporting base (38), the top plate (5) is installed at the top end of the support (6), the first rack plate (7) is fixedly connected to the left end and the right end of the 3D printer body (1) through the connecting column (10), the first gears (9) are symmetrically arranged on the surface of the inner side wall of the support (6) on the left side and the right side, the first gears (9) are rotatably connected with the support (6), the first gears (9) are meshed with the first rack plate (7), and the first gears (9) are close to one end of the fixed connecting blade (29) of the 3D printer body (1).
5. The support for 3D printing according to claim 4, wherein a first plunger cylinder (11) is symmetrically arranged on the left side and the right side in the support base (38), a first plunger (39) is arranged in the first plunger cylinder (11), the first plunger (39) is fixedly connected with the bottom end of the shock absorption seat (22) through a first piston rod (40), a piston tube (8) is arranged in the support (6) on the left side and the right side, the upper part of the piston tube (8) is connected with a second plunger cylinder (37), a second plunger (36) is arranged in the second plunger cylinder (37), the second plunger (36) is fixedly connected with a second piston rod (35), one end, far away from the second plunger (36), of the second piston rod (35) is fixedly connected with the movable seat (30), a cleaning plate (32) is arranged below the movable seat (30), and cleaning brushes (33) are uniformly arranged on the lower surface of the cleaning plate (32), the bottom end of the cleaning hairbrush (33) is in contact with the top wall of the 3D printer body (1).
6. The support for 3D printing according to claim 5, wherein the top plate (5) has slots (4) symmetrically formed on left and right sides of a lower surface thereof, the movable base (30) is fixedly connected with the clamping base (3), and the clamping base (3) is slidably connected with the slots (4).
7. The 3D printing bracket according to claim 6, wherein a second rack plate (34) is arranged above the bracket (6) on the left side and the right side, a second gear (31) is rotatably connected below the movable seat (30), the second gear (31) is meshed with the second rack plate (34), and a cleaning plate (32) is fixedly connected below the second gear (31).
CN202110129586.1A 2021-01-29 2021-01-29 3D prints and uses support Pending CN112963672A (en)

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CN202110129586.1A CN112963672A (en) 2021-01-29 2021-01-29 3D prints and uses support

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Application Number Priority Date Filing Date Title
CN202110129586.1A CN112963672A (en) 2021-01-29 2021-01-29 3D prints and uses support

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CN112963672A true CN112963672A (en) 2021-06-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN114953782A (en) * 2022-05-30 2022-08-30 广州诺彩数码产品有限公司 Flat printer with damping mechanism

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CN108916544A (en) * 2018-08-02 2018-11-30 朱国琴 A kind of dedicated vibration damping dust suction rack of Weaving device
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CN113663955A (en) * 2021-10-25 2021-11-19 江苏芯卓物联网科技有限公司 Data acquisition unit for Internet of things
CN113663955B (en) * 2021-10-25 2021-12-21 江苏芯卓物联网科技有限公司 Data acquisition unit for Internet of things
CN114953782A (en) * 2022-05-30 2022-08-30 广州诺彩数码产品有限公司 Flat printer with damping mechanism
CN114953782B (en) * 2022-05-30 2023-06-20 广州诺彩数码产品有限公司 Flat-bed printer with damper

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Application publication date: 20210615