CN115157672B - Supporting structure of component DLP optical engine of 3D printer - Google Patents
Supporting structure of component DLP optical engine of 3D printer Download PDFInfo
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- CN115157672B CN115157672B CN202210803919.9A CN202210803919A CN115157672B CN 115157672 B CN115157672 B CN 115157672B CN 202210803919 A CN202210803919 A CN 202210803919A CN 115157672 B CN115157672 B CN 115157672B
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- decontamination
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- 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
- B29C64/264—Arrangements for irradiation
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- 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
- B29C64/30—Auxiliary operations or equipment
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- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
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- 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
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a supporting structure of a DLP optical engine of a component of a 3D printer, which belongs to the technical field of components of 3D printers and comprises a DLP optical engine body, wherein a locking component is arranged at the lower end of the DLP optical engine body, a lens body is arranged on the DLP optical engine body, a lens protection component is arranged on the lens body, a decontamination component is arranged at one side of the locking component, which is positioned at the outer side of the lens protection component, and a supporting component is arranged at the lower end of the locking component. The invention solves the problems that the support structure of the traditional DLP optical engine cannot decontaminate the lens on the DLP optical engine, and then the lens cannot capture the cleaned image, so that the 3D printer cannot print normally.
Description
Technical Field
The invention belongs to the technical field of components of 3D printers, and particularly relates to a supporting structure of a DLP optical engine of a component of a 3D printer.
Background
The 3D printer of the current DLP molding technology is mainly realized by means of a component DLP optical engine, the use is wider, the optical engine is a core component of an optical mouse, and the optical engine has the function of being better than that of eyes of people, and continuously capturing and analyzing the visible images.
In the DLP molding technology, the DLP optical engine is generally stably supported by a supporting structure, but the supporting structure of the current DLP optical engine cannot perform decontamination on a lens on the DLP optical engine, so that the lens cannot capture a cleaned image, and therefore, the 3D printer cannot print normally.
Disclosure of Invention
The invention provides a supporting structure of a DLP optical engine of a component of a 3D printer, which aims to solve the problem that the existing supporting structure of the DLP optical engine cannot decontaminate a lens on the DLP optical engine, so that the lens cannot capture a cleaned image, and the 3D printer cannot print normally.
The embodiment of the invention provides a supporting structure of a component DLP optical engine of a 3D printer, which comprises a DLP optical engine body, wherein a locking component is arranged at the lower end of the DLP optical engine body, a lens body is arranged on the DLP optical engine body, a lens protection component is arranged on the lens body, a decontamination component is arranged on one side of the locking component, which is positioned at the outer side of the lens protection component, and a supporting component is arranged at the lower end of the locking component.
Further, the locking component comprises a supporting plate, moving ports are reserved on two sides of the supporting plate, a rotating column is screwed in the supporting plate, two ends of the rotating column transversely penetrate through the moving ports, wire openings are reserved on the peripheral surfaces of the two ends of the rotating column, which are located at the moving ports, the wire openings at the two ends of the rotating column rotate oppositely, one end of the rotating column penetrates through the supporting plate to be fixedly connected with a handle, the wire opening on the rotating column is screwed with the moving plate, and one end of the moving plate located at the outer side of the moving port is fixedly connected with the locking plate.
Further, the lens protection component is opposite to the decontamination component, the lens protection component comprises a protective cover screwed on the lens body, and the protective cover is fixedly connected with the plane lens.
Further, the decontamination assembly comprises a pair of linking frames fixedly connected to the upper wall surface of the supporting plate, a non-bar air cylinder is fixedly connected to the linking frames, and a decontamination fitting is arranged on a moving table on the non-bar air cylinder.
Further, the decontamination accessory comprises a movable bar, a blower, a channel A and a decontamination module, wherein two transverse ends of the movable bar are respectively and fixedly connected with a movable table on a non-bar cylinder, the blower is arranged in the middle of the movable bar, 1 channel A is respectively communicated with two transverse sides of the blower, the channel A is arranged in the movable bar, and the decontamination module is arranged on the inner wall surface of the movable bar at an equal interval.
Further, the decontamination module comprises an outer cover, a channel B, a change frame, a decontamination sheet, a rotating frame and a decontamination pad, wherein one end of the outer cover is connected with the moving strip in a rotating mode, one end of the channel B penetrates through the outer cover and the moving strip and is fixedly connected with the channel A, the other end of the channel B is connected with the change frame in a rotating mode, the change frame comprises a columnar channel A and an arch-shaped channel B, the channel B is fixedly connected to the side of the channel A at equal intervals, the other end of the change frame is fixedly connected with the rotating frame through the column, the decontamination pad is arranged on two sides of the other end of the rotating frame, and the decontamination sheet is arranged on the side of the other end of the outer cover.
Further, the steel ball is fixedly connected to the center of the decontamination sheet, and one end of the decontamination sheet, which is positioned on the outer cover, is in a quadrilateral shape.
Further, the decontamination pad comprises an inner cover, a cake-shaped plate A, a cake-shaped plate B, an arch-shaped strip A, steel balls A, an arch-shaped strip B, steel balls B, decontamination bars and decontamination felts, wherein one surface of the inner cover is in screwed connection with a rotating frame, two sides of the other surface of the inner cover are respectively provided with a rotating support A, the rotatable cake-shaped plate A is arranged in the rotating support A, the rotatable arch-shaped strip A is fixedly connected in the middle of one surface of the cake-shaped plate A, one end of the arch-shaped strip A, which is farther from the cake-shaped plate A, is fixedly connected with the steel balls A, the rotating support B is arranged in the middle of the other surface of the inner cover, the rotatable cake-shaped plate B is fixedly connected in the middle of one surface of the cake-shaped plate B, two lateral sides of the cake-shaped plate A and the other surface of the cake-shaped plate B are fixedly connected with the steel balls, and a plurality of decontamination bars are fixedly connected in the transverse two sides of the cake-shaped plate B, and a plurality of decontamination felts are arranged in the middle of the cake-shaped felts.
Further, the decontamination felt comprises a joint plate, a felt body and a protrusion, wherein an egg-shaped through hole is reserved in one side wall of the joint plate, the joint plate is connected with the decontamination rod through the through hole, one surface of the joint plate is fixedly connected with the felt body, and the protrusion is arranged on one surface of the felt body.
Further, the support assembly comprises two groups of support bars which are pin-connected on the lower wall surface of the support plate, each group of support bars are arranged at equal intervals, the other end of each support bar is pin-connected with the movable seat, the bottom plate is movably arranged on the outer side of the movable seat, the two sides of each support bar are pin-connected with the outer cylinder, the outer cylinder is internally provided with a piston, lubricating oil, an inner column and a spiral beryllium copper wire, the side wall of the piston is tightly attached to the inner wall of the outer cylinder, one surface of the piston is connected with one end of the inner column, a sealing ring is arranged at the opening of the outer cylinder, the other end of the inner column penetrates through the sealing ring and is pin-connected with the bottom plate, the spiral beryllium copper wire is hooped on the outer peripheral surface of the inner column, and two ends of the spiral beryllium copper wire are respectively connected with the piston and the outer cylinder.
The beneficial effects of the invention are as follows:
1. the invention is arranged by the lens protection component, the lens body is protected while the normal work of the lens body is ensured, sundries are prevented from adhering to the lens, meanwhile, sundries on the plane lens can be removed by the arrangement of the decontamination component, accumulation of sundries is avoided, the blower on the lens can always blow the air, the air drives the change frame to rotate, after the change frame blows out air, the air blows out of the outer cover, the air blows on the plane lens, the Xu Zawu is prevented from adhering to the plane lens all the time after the release and loosening, the air can blow away the sundries sent to the plane lens, the decontamination function of the device is ensured, and the air blows through the change frame, the wind energy presses one end of the decontamination sheet, so that the decontamination sheet can be changed back and forth, the sundries adhered to the plane lens are pushed down, meanwhile, the decontamination pad and the change frame rotate, and the steel balls A and the steel balls B can respectively drive the cake plate A and the cake plate B through the steel balls and then promote the change performance of the decontamination felt when the steel balls are rotated, the dirt is enabled to be removed, the protrusions on the decontamination felt to have the function of friction and the back and forth decontamination felt can be removed when the dirt is removed, the dirt can be printed on the plane lens, the normal image can be guaranteed, and the sundries can be printed on the plane lens can be cleaned, and the device can be guaranteed, and the sundries can be cleaned, and the sundries can be printed and cleaned.
2. According to the invention, through the arrangement of the supporting component, the lubricating oil and the spiral beryllium copper wire in the supporting component can slow down the oscillation received in the printing process, so that the DLP optical engine body can be normally used.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a locking assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a lens protection assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a decontamination fitting according to an embodiment of the present invention;
FIG. 5 is a schematic view of a decontamination module according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a cross-sectional structure of a pad according to an embodiment of the present invention;
FIG. 7 is a schematic diagram showing a cross-sectional structure of a pad according to an embodiment of the present invention;
FIG. 8 is a schematic view of a soil release felt structure according to an embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of an outer cylinder according to an embodiment of the present invention;
reference numerals: 1. a locking assembly; 2. a DLP optical engine body; 3. a lens body; 4. a lens protection assembly; 5. a decontamination assembly; 6. a support assembly; 11. a support plate; 12. a moving port; 13. rotating the column; 14. a grip; 15. a moving plate; 16. a locking plate; 41. a protective cover; 42. a planar lens; 51. a connecting frame; 52. a cylinder without a bar; 5301. moving the bar; 5302. a blower; 5303. a channel A; 5304. a decontamination module; 5305. an outer cover; 5306. a channel B; 5307. a change frame; 5308. a detergent tablet; 5309. a rotating frame; 5310. a decontamination pad; 5311. an inner cover; 5312. a cake-shaped plate A; 5313. a cake-shaped plate B; 5314. arch bar a; 5315. steel ball A; 5316. an arch bar B; 5317. steel balls B; 5318. a decontamination bar; 5319. a decontamination felt; 5320. a splice plate; 5321. a felt body; 5322. a protrusion; 61. a bottom plate; 62. a support bar; 63. an outer cylinder; 64. a piston; 65. lubricating oil; 66. an inner column; 67. spiral beryllium copper wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention provides a supporting structure of a component DLP optical engine of a 3D printer, which comprises a DLP optical engine body 2, a locking component 1 is installed at the lower end of the DLP optical engine body 2, a lens body 3 is installed on the DLP optical engine body 2, a lens protection component 4 is installed on the lens body 3, a decontamination component 5 is installed at one side of the locking component 1 located outside the lens protection component 4, and a supporting component 6 is installed at the lower end of the locking component 1.
The locking component 1 comprises a supporting plate 11, moving ports 12 are reserved on two sides of the supporting plate 11, a rotating column 13 is screwed in the supporting plate 11, two ends of the rotating column 13 transversely penetrate through the moving ports 12, wire ports are reserved on the outer peripheral surfaces of the two ends of the rotating column 13 at the moving ports 12, the wire ports at the two ends of the rotating column 13 are opposite in rotation direction, one end of the rotating column 13 penetrates through the supporting plate 11 and is fixedly connected with a handle 14, the wire ports on the rotating column 13 are screwed with a moving plate 15, one end of the moving plate 15 at the outer side of the moving port 12 is fixedly connected with a locking plate 16, the handle 14 is screwed, and the handle 14 drives the rotating column 13 to rotate, so that the locking plate 16 on the moving plate 15 faces the DLP optical engine body 2 until the DLP optical engine body 2 is locked through the 2 locking plates 16, and the DLP optical engine body 2 is conveniently assembled.
The lens protection component 4 is opposite to the decontamination component 5, the lens protection component 4 comprises a protection cover 41 screwed on the lens body 3, the protection cover 41 is fixedly connected with a plane lens 42, the lens body 3 is covered by the protection cover 41, the protection of the lens body 3 is realized, and meanwhile, the plane lens 42 can ensure that the lens body 3 can normally shoot images.
The decontamination module 5 comprises a pair of engagement frames 51 fixedly connected to the upper wall surface of the support plate 11, a non-rod cylinder 52 is fixedly connected to the engagement frames 51, and decontamination fittings are arranged on a moving table on the non-rod cylinder 52.
The decontamination fitting comprises a mobile bar 5301, a blower 5302, a channel A5303 and a decontamination module 5304, wherein both lateral ends of the mobile bar 5301 are respectively fixedly connected with a mobile station on a non-rod cylinder 52, the blower 5302 is arranged at the center of the mobile bar 5301, 1 channel A5303 is respectively communicated with both lateral sides of the blower 5302, the channel A5303 is arranged inside the mobile bar 5301, and the decontamination module 5304 is arranged on the inner wall surface of the mobile bar 5301 at equal intervals.
The decontamination module 5304 comprises a housing 5305, a channel B5306, a change frame 5307, a decontamination sheet 5308, a rotating frame 5309 and a decontamination pad 5310, wherein one end of the housing 5305 is screwed with the moving bar 5301, one end of the channel B5306 passes through the housing 5305 and the moving bar 5301 and is fixedly connected with the channel A5303, the other end of the channel B5306 is screwed with the change frame 5307, the change frame 5307 comprises a columnar channel A and an arched channel B, the channel B is fixedly connected to the side of the channel A at equal intervals, the other end of the change frame 5307 is fixedly connected with the rotating frame 5309 through a column, the decontamination pad 5310 is arranged on the other end of the rotating frame 5309, the decontamination sheet 5308 is arranged on the side of the other end of the housing 5305, the blower 5302 can always blow the change frame 5307, after the change frame 5307 blows the wind, the wind is blown out through the inner surface of the housing 5305, so that the wind is blown onto the surface lens 42, the wind is prevented from being adhered to the surface lens 42 after the release, and the decontamination function of the device can be guaranteed.
The center of the decontamination piece 5308 is fixedly connected with a steel ball, one end of the decontamination piece 5308, which is positioned at the outer cover 5305, is in a quadrilateral shape, and the wind blows through the rotation of the change frame 5307, so that the wind can press one end of the decontamination piece 5308 to change the decontamination piece 5308 back and forth, and the sundries adhered on the plane lens 42 are pushed down.
The decontamination pad 5310 comprises an inner cover 5311, a cake-shaped plate A5312, a cake-shaped plate B5313, an arch-shaped strip A5314, a steel ball A5315, an arch-shaped strip B5316, a steel ball B5317, a decontamination rod 5318 and a decontamination felt 5319, wherein one surface of the inner cover 5311 is in screwed connection with a rotating frame 5309, two sides of the other surface of the inner cover 5311 are respectively provided with a rotating support A, the rotatable cake-shaped plate A5312 is arranged in the rotating support A, the rotatable arch-shaped strip A5314 is fixedly connected in the middle of one surface of the cake-shaped plate A5312, one end of the arch-shaped strip A5314 which is farther from the cake-shaped plate A5312 is fixedly connected with the steel ball A5315, the rotating support B is arranged in the middle of the other surface of the inner cover 5311, the rotatable cake-shaped plate B5313 is arranged in the rotating support B, the rotatable arch-shaped strip B5316 is fixedly connected in the middle of the one surface of the cake-shaped plate B5313, one end of the arch-shaped strip B5316, which is farther from the cake-shaped plate B5313, is fixedly connected with a steel ball B5317, two transverse sides of the other surfaces of the cake-shaped plate A5312 and the cake-shaped plate B5313 are fixedly connected with arch-shaped decontamination rods 5318, a plurality of decontamination felts 5319 are arranged on the decontamination rods 5318, the decontamination pad 5310 and the variable frame 5307 rotate, and during rotation, the steel ball A5315 and the steel ball B5317 can drive the cake-shaped plate A5312 and the cake-shaped plate B5313 to rotate respectively through the steel ball A5315 and the arch-shaped strip B5316, so that the variable performance of the decontamination felts 5319 is improved finally, and the protrusions 5322 on the decontamination felts 5319 can play a role in back and forth friction decontamination during decontamination, can rapidly remove sundries adhered on a plane lens 42, and the decontamination function of equipment is ensured.
The cleaning felt 5319 comprises a joining plate 5320, a felt body 5321 and a protrusion 5322, wherein an egg-shaped through hole is reserved on one side wall of the joining plate 5320, the joining plate 5320 is connected with the cleaning rod 5318 through the through hole, one surface of the joining plate 5320 is fixedly connected with the felt body 5321, and the protrusion 5322 is arranged on one surface of the felt body 5321.
The support assembly 6 comprises two groups of support bars 62 which are pin-connected on the lower wall surface of the support plate 11, each group of support bars 62 is arranged at equal intervals, the other pin of the support bar 62 is connected with a movable seat, the outer side of the movable seat is movably provided with a bottom plate 61, two sides of the support bar 62 are connected with an outer cylinder 63, a piston 64, lubricating oil 65, an inner column 66 and a spiral beryllium copper wire 67 are arranged in the outer cylinder 63, the side wall of the piston 64 is tightly attached to the inner wall of the outer cylinder 63, one surface of the piston 64 is connected with one end of the inner column 66, a sealing ring is arranged at the opening of the outer cylinder 63, the other end of the inner column 66 penetrates through the sealing ring and is pin-connected with the bottom plate 61, the spiral beryllium copper wire 67 is hooped on the outer peripheral surface of the inner column 66, two ends of the spiral beryllium copper wire 67 are respectively connected with the piston 64 and the outer cylinder 63, and the lubricating oil 65 and the spiral beryllium copper wire 67 in the support assembly 6 can slow down the vibration received in the printing process so that the DLP optical engine body 2 can be normally used.
The implementation mode specifically comprises the following steps: in operation, the DLP optical engine body 2 is placed on the supporting plate 11, the handle 14 is rotated, the handle 14 drives the rotating column 13 to rotate, so that the locking plate 16 on the moving plate 15 moves towards the DLP optical engine body 2 until the DLP optical engine body 2 is locked by the 2 locking plates 16, the connecting frame 51 is clamped at two sides of the protective cover 41, the non-bar cylinder 52 and the blower 5302 are connected, the non-bar cylinder 52 drives the moving bar 5301 of the decontamination fitting through the moving table, the moving bar 5301 pulls the blower 5302 to move, the blower 5302 pulls the channel A5303 to move, the moving bar 5301 pulls the outer cover 5305 to move, the outer cover 5305 pulls the decontamination piece 5308 to move, the channel A5303 pulls the channel B5306 to move, the channel B5306 pulls the changing frame 5307 to move, the rotating frame 5309 pulls the inner cover 5311 on the decontamination pad 5310, the inner cover 5311 pulls the cake-shaped plate A5312 and the cake-shaped plate 5313 through the slewing bearing A and the slewing bearing B respectively, cake plate A5312 and cake plate B5313 draw steel balls A5315 and B5317 through arch bars A5314 and B5316 respectively, cake plate A5312 and cake plate B5313 draw decontamination bar 5318 to move, decontamination bar 5318 drive adapter plate 5320, adapter plate 5320 drive felt body 5321, felt body 5321 drive protrusion 5322 to move, during the moving process, blower 5302 blows, wind blows from channel A5303 into channel B5306, then blows out through change frame 5307, the drive impulse formed during blowing of change frame 5307 causes rotation thereof, change frame 5307 drives rotation frame 5309 through column, rotation frame 5309 drives rotation of inner cover 5311 on decontamination pad 5310, inner cover 5311 drives rotation of cake plate A5312 and cake plate B5313 through slewing bearing A5312 and B5313 respectively, cake plate A5312 and cake plate B5313 drive rotation of steel balls A5315 and B5317 through arch bars A5314 and B5316 respectively, the cake plate A5312 and the cake plate B5313 drive the decontamination bar 5318 to rotate, the decontamination bar 5318 drives the connection plate 5320, the connection plate 5320 drives the felt body 5321, the felt body 5321 drives the protrusion 5322 to rotate, during rotation, due to the inherent properties of the steel balls A5315 and the steel balls B5317, the cake plate A5312 and the cake plate B5313 are driven by the arch bar A5314 and the arch bar B5316 to rotate, the cake plate A5312 and the cake plate B5313 drive the decontamination felt 5319 to rotate by the decontamination bar 5318, the rotation of the decontamination felt 5319 is accumulated, the connection plate 5320 drives the protrusion 5322 by the felt body 5322 during decontamination, impurities can be removed rapidly, impurities adhered on the plane lens 42 can be removed, the impurities adhered on the plane lens 42 are ensured to be removed, simultaneously, the change frame 5307 is blown, the wind blows back and forth at one end of the decontamination sheet 5308 is ensured to be changed under the plane lens 42, and the impurities adhered on the plane lens 5308 are ensured to be rotated by the rotation of the decontamination sheet, and the rotation of the decontamination felt 5309 is buffered by the rotation of the copper printing engine during the printing assembly, and the printing assembly is subjected to the vibration of the spiral printing engine 2 during the printing process, and the vibration of the copper is normally applied to the printing engine 65, and the vibration is subjected to the normal vibration of the printing engine 2.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a supporting structure of subassembly DLP optical engine of 3D printer, includes DLP optical engine body (2), its characterized in that, locking subassembly (1) is installed to the lower extreme of DLP optical engine body (2), install lens body (3) on DLP optical engine body (2), install lens protection subassembly (4) on lens body (3), decontamination subassembly (5) are installed in the outside that one side of locking subassembly (1) is located lens protection subassembly (4), supporting component (6) are installed to the lower extreme of locking subassembly (1);
the decontamination assembly (5) comprises a pair of connecting frames (51) fixedly connected to the upper wall surface of the supporting plate (11), a non-rod air cylinder (52) is fixedly connected to the connecting frames (51), and decontamination accessories are arranged on a mobile station on the non-rod air cylinder (52);
the decontamination accessory comprises a movable strip (5301), a blower (5302), a channel A (5303) and a decontamination module (5304), wherein two transverse ends of the movable strip (5301) are respectively fixedly connected with a movable table on a non-rod air cylinder (52), the blower (5302) is arranged in the middle of the movable strip (5301), 1 channel A (5303) is respectively communicated with two transverse sides of the blower (5302), the channel A (5303) is arranged in the movable strip (5301), and the decontamination module (5304) is arranged in the inner wall surface of the movable strip (5301) at equal intervals;
the decontamination module (5304) comprises a housing (5305), a channel B (5306), a change frame (5307), a decontamination sheet (5308), a rotating frame (5309) and a decontamination pad (5310), wherein one end of the housing (5305) is screwed with the moving bar (5301), one end of the channel B (5306) penetrates through the housing (5305) and the moving bar (5301) and is fixedly connected with the channel A (5303), the other end of the channel B (5306) is screwed with the change frame (5307), the change frame (5307) comprises a columnar channel A and an arched channel B, the channel B is fixedly connected to the side of the channel A at equal intervals, the other end of the change frame (5307) is fixedly connected with the rotating frame (5309) through the column, the decontamination pad (5310) is arranged on two sides of the other end of the rotating frame (5309), and the decontamination sheet (5308) is arranged on the side of the other end of the housing (5305);
the decontamination pad (5310) comprises an inner cover (5311), a cake-shaped plate A (5312), a cake-shaped plate B (5313), an arch-shaped strip A (5314), steel balls A (5315), an arch-shaped strip B (5316), steel balls B (5317), a decontamination rod (5318) and decontamination felts (5319), one surface of the inner cover (5311) is rotatably connected with a rotating frame (5309), two sides of the other surface of the inner cover (5311) are respectively provided with a rotary support A, rotatable cake-shaped plates A (5312) are respectively arranged in the rotary supports A, rotatable arch-shaped strips A (5314) are respectively fixedly connected to the middle of one surface of the cake-shaped plate A (5312), one end of each arch-shaped strip A (5314) which is farther away from the cake-shaped plate A (5312) is fixedly connected with the steel balls A (5315), the inner cover (5311) is provided with a rotary support B in the middle of the other surface, a rotatable cake-shaped plate B (539) is respectively arranged in the rotary support B, the rotary support A is respectively provided with a rotatable cake-shaped plate B (5313) in the middle of the other surface, and the two ends of each arch-shaped strip A (5314) which are respectively connected with the two steel balls (5313) which are respectively connected with the cake-shaped strips (5316).
2. The support structure of a component DLP optical engine of a 3D printer according to claim 1, wherein: the locking assembly (1) comprises a supporting plate (11), moving ports (12) are reserved on two sides of the supporting plate (11), rotating columns (13) are screwed in the supporting plate (11), two ends of each rotating column (13) transversely penetrate through the moving ports (12), wire openings are reserved on the outer peripheral surfaces of two ends of each rotating column (13) at the positions of the moving ports (12), the wire openings at the two ends of each rotating column (13) are opposite in rotation direction, one end of each rotating column (13) penetrates through the supporting plate (11) to be fixedly connected with a handle (14), wires on the wire openings on each rotating column (13) are connected with a moving plate (15), and one end of each moving plate (15) located at the outer side of each moving port (12) is fixedly connected with a locking plate (16).
3. The support structure of a component DLP optical engine of a 3D printer according to claim 1, wherein: the lens protection component (4) is opposite to the decontamination component (5), the lens protection component (4) comprises a protection cover (41) screwed on the lens body (3), and a plane lens (42) is fixedly connected on the protection cover (41).
4. The support structure of a component DLP optical engine of a 3D printer according to claim 1, wherein: the steel balls are fixedly connected to the middle of the decontamination sheet (5308), and one end of the decontamination sheet (5308) positioned on the outer cover (5305) is in a quadrilateral shape.
5. The support structure of a component DLP optical engine of a 3D printer according to claim 1, wherein: the decontamination felt (5319) comprises a joint plate (5320), a felt body (5321) and a protrusion (5322), wherein an egg-shaped through hole is reserved in one side wall of the joint plate (5320), the joint plate (5320) is connected with the decontamination rod (5318) through the through hole, one surface of the joint plate (5320) is fixedly connected with the felt body (5321), and the protrusion (5322) is arranged on one surface of the felt body (5321).
6. The support structure of a component DLP optical engine of a 3D printer according to claim 2, wherein: the support assembly (6) comprises two groups of support bars (62) which are pin-connected on the lower wall surface of the support plate (11), each group of support bars (62) is arranged at equal intervals, the other end of each support bar (62) is pin-connected with a movable seat, the outer side of each movable seat is movably provided with a bottom plate (61), two sides of each support bar (62) are pin-connected with an outer cylinder (63), a piston (64), lubricating oil (65), an inner column (66) and a spiral beryllium copper wire (67) are arranged in each outer cylinder (63), the side wall of each piston (64) is tightly attached to the inner wall of each outer cylinder (63), one surface of each piston (64) is connected with one end of each inner column (66), a sealing ring is arranged at the opening of each outer cylinder (63), the other end of each inner column (66) penetrates through the sealing ring and is pin-connected with the bottom plate (61), and the two ends of each spiral beryllium copper wire (67) are hooped on the outer circumferential surface of each inner column (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803919.9A CN115157672B (en) | 2022-07-07 | 2022-07-07 | Supporting structure of component DLP optical engine of 3D printer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210803919.9A CN115157672B (en) | 2022-07-07 | 2022-07-07 | Supporting structure of component DLP optical engine of 3D printer |
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| CN115157672A CN115157672A (en) | 2022-10-11 |
| CN115157672B true CN115157672B (en) | 2023-06-27 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114602A1 (en) * | 2020-06-19 | 2021-06-17 | 深圳摩方新材科技有限公司 | 3d printing method and 3d printing system |
| CN213648694U (en) * | 2020-09-25 | 2021-07-09 | 威斯坦(厦门)实业有限公司 | Camera lens protection device of printer |
| CN215849704U (en) * | 2021-09-06 | 2022-02-18 | 广东省悦智能装备有限公司 | Supporting device for DLP optical engine of 3D printer |
| CN114228150A (en) * | 2021-12-28 | 2022-03-25 | 江苏盈普智能制造科技有限公司 | Drawer type lens that can reciprocate seat device that blows |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11034083B2 (en) * | 2017-03-28 | 2021-06-15 | 3D Systems, Inc. | Three dimensional printing system that automatically removes particles from build plane |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114602A1 (en) * | 2020-06-19 | 2021-06-17 | 深圳摩方新材科技有限公司 | 3d printing method and 3d printing system |
| CN213648694U (en) * | 2020-09-25 | 2021-07-09 | 威斯坦(厦门)实业有限公司 | Camera lens protection device of printer |
| CN215849704U (en) * | 2021-09-06 | 2022-02-18 | 广东省悦智能装备有限公司 | Supporting device for DLP optical engine of 3D printer |
| CN114228150A (en) * | 2021-12-28 | 2022-03-25 | 江苏盈普智能制造科技有限公司 | Drawer type lens that can reciprocate seat device that blows |
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| CN115157672A (en) | 2022-10-11 |
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