CN113001979A - Positioning mechanism for additive printer and printer thereof - Google Patents
Positioning mechanism for additive printer and printer thereof Download PDFInfo
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- CN113001979A CN113001979A CN202110329475.5A CN202110329475A CN113001979A CN 113001979 A CN113001979 A CN 113001979A CN 202110329475 A CN202110329475 A CN 202110329475A CN 113001979 A CN113001979 A CN 113001979A
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- 239000000654 additive Substances 0.000 title claims abstract description 23
- 230000000996 additive effect Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 89
- 230000000694 effects Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 241001075561 Fioria Species 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B29C64/245—Platforms or substrates
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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
- B29C64/386—Data acquisition or data processing for additive manufacturing
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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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Handling Of Sheets (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The invention provides a positioning mechanism for an additive printer and a printer thereof, and the positioning mechanism comprises a first limiting plate and a second limiting plate movably connected with the upper end surface of the first limiting plate, wherein the upper end surface of the second limiting plate is a printing plane, an angle adjusting device for driving and limiting the second limiting plate is arranged on the first limiting plate, the angle adjusting device comprises a driving wheel which is rotatably arranged, an annular groove I for accommodating the driving wheel is arranged at the bottom of the second limiting plate, the end surface of the driving wheel is meshed and connected with two side surfaces of the annular groove I, and a sliding limiting device for limiting the second limiting plate is arranged in the middle of the first limiting plate. According to the invention, the second limiting plate is rotationally positioned by the driving wheel, so that the printing efficiency is improved, the inclination of the upper end surface of the second limiting plate is detected by the hot air induction positioning device, and the inclination of the second limiting plate is adjusted and positioned by matching with the rotating rod, so that the positioning accuracy of the second limiting plate is improved.
Description
Technical Field
The invention relates to the technical field of printer equipment, in particular to a positioning mechanism for a material increase printer and the printer.
Background
Additive printing technology is also called additive manufacturing technology, is actually a new technology in the field of rapid prototyping, and is a technology for constructing an object by using adhesive materials such as powdered metal or plastic and the like in a layer-by-layer printing mode on the basis of a digital model file. The basic principle is laminate manufacturing, a technique of adding material layer by layer to create a three-dimensional entity. In the existing printing process, the efficiency of positioning and adjusting the position of the printing flat plate is low.
Disclosure of Invention
The invention aims to provide a positioning mechanism for an additive printer and a printer thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a positioning mechanism for an additive printer comprises a first limiting plate and a second limiting plate movably connected with the upper end surface of the first limiting plate, the upper end surface of the second limit plate is a printing plane, the first limit plate is provided with an angle adjusting device for driving and limiting the second limit plate, the angle adjusting device comprises a driving wheel which is rotatably arranged, an annular groove I for accommodating the driving wheel is arranged at the bottom of the second limiting plate, the end surface of the driving wheel is meshed and connected with the two side surfaces of the annular groove I, when the driving wheel rotates, the second limit plate is in a rotating state relative to the first limit plate, a sliding limit device for limiting the second limit plate is arranged in the middle of the first limit plate, when the driving wheel is in a static state, the sliding limiting device and the bottom of the second limiting plate are mutually adsorbed.
Preferably, slip stop device is including the fixed spacing stake of hemisphere that sets up in first limiting plate middle part upper end, the spacing stake outside of hemisphere is enclosed and is equipped with first gas transmission pipeline, is located first gas transmission pipeline outside is equipped with a plurality of negative pressures of evenly arranging and takes place the post, just the top that the post was taken place to the negative pressure meets with the airtight slip of the open slot inner wall of seting up at second limiting plate lower extreme middle part, the negative pressure takes place to set up the second gas transmission pipeline with first gas transmission pipeline intercommunication in the post, just the one end opening of second gas transmission pipeline is located the top that the post was taken place to the negative pressure, still be equipped with the third gas transmission pipeline with first gas transmission pipeline intercommunication in the first limiting plate, be equipped with two-way fan in the third gas transmission pipeline.
Preferably, the bidirectional fan comprises two fan blades distributed up and down, when the fan blade at the upper end rotates, the air in the second air transmission pipeline is discharged through the first air transmission pipeline and the third air transmission pipeline, and when the fan blade at the lower end rotates, the air in the third air transmission pipeline enters the second air transmission pipeline through the first air transmission pipeline.
Preferably, a fourth gas transmission pipeline is enclosed by the second limiting plate and the outer wall of the first gas transmission pipeline, a plurality of air vents are uniformly formed in the outer wall of the first gas transmission pipeline, one-way valves are arranged at the upper ends of the air vents, a fifth gas transmission pipeline communicated with the fourth gas transmission pipeline is arranged in the first limiting plate, and when the fan blades located at the lower end rotate, gas in the third gas transmission pipeline enters the fifth gas transmission pipeline through the first gas transmission pipeline and the fourth gas transmission pipeline, and a gas outlet at one end of the fifth gas transmission pipeline is communicated with a hot air induction positioning device arranged at the upper end of the second limiting plate.
Preferably, hot-blast response positioner includes the sixth gas transmission pipeline with fifth gas transmission pipeline intercommunication, sixth gas transmission pipeline fixes on a side end face of first limiting plate, the air outlet of sixth gas transmission pipeline flushes with the top of second limiting plate, and is located be equipped with the temperature control plate that is used for controlling the exhaust gas temperature in the air outlet, hot-blast response positioner is still including the fixed hot-blast inductor that sets up on first limiting plate another side end face, and this hot-blast inductor corresponds the setting with the air outlet, works as when gas in the sixth gas transmission pipeline passes through the air outlet at a high speed and discharges, hot-blast inductor is in operating condition.
Preferably, angle adjusting device is still including running through the drive wheel middle part and for the dwang of the vertical activity setting of drive wheel, upper and lower evenly is provided with a plurality of flexible locating levers in the dwang, works as when the dwang tip is located the drive wheel inside, the both ends that are located the flexible locating lever of this tip of dwang are inserted and are established in the drive wheel, work as when the dwang rotates, the drive wheel is in the rotation state.
Preferably, annular groove II has been seted up at I top of annular groove, II tops of annular groove are equipped with magnet, work as when the top of dwang upwards moves to in the annular groove II, the top and the annular magnet of dwang adsorb the setting each other.
Preferably, the rotating rod is made of iron.
An additive printer comprising a positioning mechanism for an additive printer as claimed in any one of the preceding.
Compared with the prior art, the invention has the beneficial effects that:
the second limiting plate is rotatably positioned by the driving wheel, the printing efficiency is improved, the upper position and the lower position of the second limiting plate are limited and fixed by the matching of the rotating rod and the annular groove II, in addition, the open slot at the bottom of the second limiting plate is adsorbed and fixed by the matching of the negative pressure generating column and the bidirectional fan, the fixing effect of the second limiting plate is further improved, the inclination of the upper end surface of the second limiting plate is detected by the hot air induction positioning device, the inclination of the second limiting plate is adjusted and positioned by the matching of the rotating rod, and the positioning accuracy of the second limiting plate is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a rotating rod and a second limiting plate of the present invention;
FIG. 3 is a schematic diagram of a second stopper structure according to the present invention;
FIG. 4 is a schematic view of the structure of the negative pressure generating column and the first gas transmission pipeline;
FIG. 5 is a schematic view of a structure of the telescopic positioning rod and the driving wheel;
FIG. 6 is a schematic view of a structure of the hot air inductor cooperating with a second limiting plate according to the present invention;
FIG. 7 is a schematic view of a structure of the sixth gas transmission pipeline matching with the second limiting plate according to the present invention;
fig. 8 is a schematic view of a bidirectional fan according to the present invention.
In the figure: 1 first limiting plate, 11 angle adjusting device, 111 drive wheel, 112 dwang, 113 flexible locating lever, 12 slip stop device, 121 hemisphere spacing stake, 122 first gas transmission pipeline, 1221 blow vent, 1222 check valve, 123 negative pressure generation post, 124 second gas transmission pipeline, 125 third gas transmission pipeline, 126 two-way fan, 127 fourth gas transmission pipeline, 128 fifth gas transmission pipeline, 2 second limiting plate, 21 annular groove I, 22 open slot, 23 annular groove II, 3 hot-blast response positioner, 31 sixth gas transmission pipeline, 32 air outlet, 33 temperature control board, 34 hot-blast inductor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example 1:
a positioning mechanism for an additive printer comprises a first limiting plate 1 and a second limiting plate 2 movably connected with the upper end surface of the first limiting plate 1, the upper end surface of the second limit plate 2 is a printing plane, the first limit plate 1 is provided with an angle adjusting device 11 for driving and limiting the second limit plate 2, the angle adjusting device 11 comprises a driving wheel 111 which is arranged in a rotating way, the bottom of the second limit plate 2 is provided with an annular groove I21 for accommodating the driving wheel 111, the end surface of the driving wheel 111 is meshed and connected with the two side surfaces of the annular groove I21, when the driving wheel 111 rotates, the second limit plate 2 is in a rotating state relative to the first limit plate 1, a sliding limit device 12 for limiting the second limit plate 2 is arranged in the middle of the first limit plate 1, when the driving wheel 111 is in a static state, the sliding limiting device 12 and the bottom of the second limiting plate 2 are mutually adsorbed; specifically, the sliding position limiting device 12 includes a hemispherical position limiting pile 121 fixedly disposed at the upper end of the middle portion of the first position limiting plate 1, a first gas transmission pipeline 122 is surrounded outside the hemispherical position limiting pile 121, a plurality of negative pressure generating columns 123 are disposed outside the first gas transmission pipeline 122, the tops of the negative pressure generating columns 123 are hermetically and slidably connected with the inner wall of an open slot 22 disposed at the middle portion of the lower end of the second position limiting plate 2, a second gas transmission pipeline 124 communicated with the first gas transmission pipeline 122 is disposed in the negative pressure generating columns 123, an opening at one end of the second gas transmission pipeline 124 is disposed at the top of the negative pressure generating columns 123, a third gas transmission pipeline 125 communicated with the first gas transmission pipeline 122 is further disposed in the first position limiting plate 1, a bidirectional blower 126 is disposed in the third gas transmission pipeline 125, the bidirectional blower 126 includes two fan blades distributed up and down, when the blades at the upper end of the fan rotate, gas in the second gas transmission pipeline 124 is discharged through the first gas transmission pipeline 122 and the third gas transmission pipeline 125, when the fan blade at the lower end rotates, the air in the third air delivery pipe 125 enters the second air delivery pipe 124 through the first air delivery pipe 122;
in order to further improve the positioning effect of the second limiting plate, the invention encloses the second limiting plate 2 and the outer wall of the first gas transmission pipeline 122 to form a fourth gas transmission pipeline 127, the outer wall of the first gas transmission pipeline 122 is uniformly provided with a plurality of air vents 1221, the upper ends of the air vents 1221 are provided with one-way valves 1222, the first limiting plate 1 is internally provided with a fifth gas transmission pipeline 128 communicated with the fourth gas transmission pipeline 127, when a fan blade at the lower end rotates, the gas in the third gas transmission pipeline 125 enters the fifth gas transmission pipeline 128 through the first gas transmission pipeline 122 and the fourth gas transmission pipeline 127, the gas outlet at one end of the fifth gas transmission pipeline 128 is communicated with a hot air induction positioning device 3 arranged at the upper end of the second limiting plate 2, the hot air induction positioning device 3 comprises a sixth gas transmission pipeline 31 communicated with the fifth gas transmission pipeline 128, the sixth gas transmission pipeline 31 is fixed on one side end face of the first limiting plate 1, the air outlet 32 of the sixth air delivery pipeline 31 is flush with the top of the second limiting plate 2, a temperature control plate 33 for controlling the temperature of the discharged air is arranged in the air outlet 32, the hot air induction positioning device 3 further comprises a hot air inductor 34 fixedly arranged on the end surface of the other side of the first limiting plate 1, the hot air inductor 34 is arranged corresponding to the air outlet 32, and when the air in the sixth air delivery pipeline 31 is discharged through the air outlet 32 at a high speed, the hot air inductor 34 is in a working state;
in order to further improve the rotating effect of the second limiting plate, the angle adjusting device 11 of the present invention further includes a rotating rod 112 penetrating the middle of the driving wheel 111 and vertically movably disposed with respect to the driving wheel 111, a plurality of telescopic positioning rods 113 are uniformly disposed in the rotating rod 112 up and down, when the end of the rotating rod 112 is located inside the driving wheel 111, two ends of the telescopic positioning rod 113 located at the end of the rotating rod 112 are inserted into the driving wheel 111, and when the rotating rod 112 rotates, the driving wheel 111 is in a rotating state, wherein the rotating rod 112 is made of iron;
in order to further improve the positioning effect of the second limiting plate, the top of the annular groove I21 is provided with an annular groove II 23, the top of the annular groove II 23 is provided with a magnet, and when the top of the rotating rod 112 moves upwards into the annular groove II 23, the top of the rotating rod 112 and the annular magnet are arranged in an adsorption mode.
Example 2:
an additive printer comprising the positioning mechanism for an additive printer described in embodiment 1.
The use principle of the invention is as follows: the second limiting plate 2 is detachably arranged on the first limiting plate 1, wherein the upper end face of the second limiting plate 2 is a printing face for additive printing, so that the printing effect is improved by positioning and adjusting the second limiting plate 2 through the first limiting plate 1, and the specific using process is as follows:
the second limiting plate 2 is placed on the first limiting plate 1, at this time, the open slot 22 at the bottom of the second limiting plate 2 covers the upper end of the negative pressure generating column 123, the driving wheel 111 is located in the annular chute I21, at this time, the driving wheel 111 is driven to rotate by the rotating rod 112, and further the second limiting plate 2 is driven to rotate by taking the hemispherical limiting pile 121 as the center to adjust the position of the second limiting plate 2, when the second limiting plate 2 rotates to a proper position, the rotating rod 112 is driven to move up the rotating rod 112 until the top of the rotating rod 112 abuts against the annular magnet in the annular groove II 23, so that the upper and lower positions of the second limiting plate 2 are fixed by the adsorption of the rotating rod 112 and the annular magnet, the horizontal direction of the second limiting plate 2 is fixed by the meshing connection structure of the driving wheel 111 and the annular groove I21, and at the same time, the bidirectional fan 126 is, the fan blade at the lower end is rotated at a high speed, so that the air in the third air transmission pipeline 125 enters the fourth air transmission pipeline 127, the fifth air transmission pipeline 128 and the sixth air transmission pipeline 31 in sequence through the air outlet 1221, and finally the air heated by the temperature control plate 33 is ejected through the air outlet 32;
specifically, when the hot air sensor 34 can receive the air with a certain temperature ejected from the air outlet 32, it is determined that the upper end surface of the second limiting plate 2 is in a horizontal state, at this time, the state of the fan blade at the lower end is changed to a stationary state, the state of the fan blade at the upper end is changed to a rotating state, at this time, the air in the second air delivery pipe 124 is discharged through the first air delivery pipe 122 and the third air delivery pipe 125, in this process, due to the action of the one-way valve 1222, the fourth air delivery pipe 127 and the first air delivery pipe 122 are in an isolated state, so that a negative pressure is formed in the second air delivery pipe 124, and further the second limiting plate 2 and the top of the negative pressure generating column 123 are adsorbed to each other, so as to further improve the fixing effect on the second limiting plate 2, wherein a valve for controlling the circulation of the air is arranged in the third air delivery pipe 125, so as to, when negative pressure is formed in the second gas transmission pipeline 124, the stability of the negative pressure cavity is improved by closing the valve, and the negative pressure disappears by opening the valve;
specifically, when the hot air inductor 34 does not receive the gas with a certain temperature ejected from the air outlet 32, the hot air inductor 34 is in a dormant state at this time, it is determined that the upper end surface of the second limiting plate 2 is in an inclined state, at this time, the upper and lower positions of the rotating rod 112 are adjusted until the hot air inductor 34 receives the gas with a certain temperature ejected from the air outlet 32, and then the above-mentioned step of adsorbing and fixing the second limiting plate 2 by the negative pressure generating column 123 is performed, so that the printing effect is prevented from being affected by the inclined second limiting plate 2;
the rotating rod 112 drives the driving wheel 111 to rotate through the telescopic positioning rod 113, specifically, when the rotating rod 112 penetrates through the driving wheel 111, two ends of the telescopic positioning rod 113 inside the rotating rod 112 extend outwards until being inserted into the driving wheel 111, wherein the telescopic positioning rod 113 only needs to be capable of freely extending and retracting, and is not specifically described in detail;
the device is provided with two angle adjusting devices 11, and the two angle adjusting devices 11 are symmetrically arranged at two ends of a sliding limiting device 12;
wherein, the width dimension of the annular groove II 23 is the same as the diameter dimension of the rotating rod 112.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A positioning mechanism for an additive printer, characterized in that: comprises a first limiting plate (1) and a second limiting plate (2) movably connected with the upper end face of the first limiting plate (1), the upper end face of the second limiting plate (2) is a printing plane, an angle adjusting device (11) used for driving and limiting the second limiting plate (2) is arranged on the first limiting plate (1), the angle adjusting device (11) comprises a driving wheel (111) which is rotatably arranged, an annular groove I (21) used for accommodating the driving wheel (111) is arranged at the bottom of the second limiting plate (2), the end face of the driving wheel (111) is meshed with the two side faces of the annular groove I (21) to be connected, when the driving wheel (111) rotates, the second limiting plate (2) is in a rotating state relative to the first limiting plate (1), a sliding limiting device (12) used for limiting the second limiting plate (2) is arranged in the middle of the first limiting plate (1), when the driving wheel (111) is in a static state, the sliding limiting device (12) and the bottom of the second limiting plate (2) are mutually adsorbed.
2. The positioning mechanism for an additive printer of claim 1, wherein: the sliding limiting device (12) comprises a hemispherical limiting pile (121) fixedly arranged at the upper end of the middle part of the first limiting plate (1), a first gas transmission pipeline (122) is arranged around the outer part of the hemispherical limiting pile (121), a plurality of negative pressure generating columns (123) which are uniformly distributed are arranged outside the first gas transmission pipeline (122), the top of the negative pressure generating column (123) is connected with the inner wall of an open slot (22) arranged in the middle of the lower end of the second limit plate (2) in a sealing and sliding way, a second gas transmission pipeline (124) communicated with the first gas transmission pipeline (122) is arranged in the negative pressure generating column (123), and one end of the second gas transmission pipeline (124) is opened at the top of the negative pressure generating column (123), still be equipped with third gas transmission pipeline (125) with first gas transmission pipeline (122) intercommunication in first limiting plate (1), be equipped with two-way fan (126) in third gas transmission pipeline (125).
3. The positioning mechanism for an additive printer of claim 2, wherein: the bidirectional fan (126) comprises two fan blades which are distributed up and down, when the fan blade at the upper end rotates, air in the second air delivery pipeline (124) is discharged through the first air delivery pipeline (122) and the third air delivery pipeline (125), and when the fan blade at the lower end rotates, air in the third air delivery pipeline (125) enters the second air delivery pipeline (124) through the first air delivery pipeline (122).
4. The positioning mechanism for an additive printer of claim 3, wherein: second limiting plate (2) and first gas transmission pipeline (122) outer wall enclose synthetic fourth gas transmission pipeline (127), evenly be equipped with a plurality of blow vents (1221) on first gas transmission pipeline (122) outer wall, just blow vent (1221) upper end is equipped with check valve (1222), be equipped with fifth gas transmission pipeline (128) with fourth gas transmission pipeline (127) intercommunication in first limiting plate (1), when the fan leaf that is located the lower extreme rotates, be located in gas in third gas transmission pipeline (125) gets into in fifth gas transmission pipeline (128) through first gas transmission pipeline (122), fourth gas transmission pipeline (127), the one end gas outlet and the hot-blast response positioner (3) of setting in second limiting plate (2) upper end of fifth gas transmission pipeline (128) communicate.
5. The positioning mechanism for an additive printer of claim 4, wherein: hot-blast response positioner (3) include sixth gas transmission pipeline (31) with fifth gas transmission pipeline (128) intercommunication, sixth gas transmission pipeline (31) are fixed on a side end face of first limiting plate (1), air outlet (32) of sixth gas transmission pipeline (31) flush with the top of second limiting plate (2), and are located be equipped with temperature control plate (33) that are used for controlling the exhaust gas temperature in air outlet (32), hot-blast response positioner (3) are still including fixed hot-blast inductor (34) of setting on first limiting plate (1) another side end face, and this hot-blast inductor (34) correspond the setting with air outlet (32), work as when gas in sixth gas transmission pipeline (31) is high-speed when discharging through air outlet (32), hot-blast inductor (34) are in operating condition.
6. The positioning mechanism for an additive printer of claim 1, wherein: angle adjusting device (11) are still including dwang (112) that run through drive wheel (111) middle part and set up for the vertical activity of drive wheel (111), evenly be provided with a plurality of flexible locating levers (113) about in dwang (112), work as dwang (112) tip is located drive wheel (111) when inside, and the both ends that are located the flexible locating lever (113) of this tip of dwang (112) are inserted and are established in drive wheel (111), work as during dwang (112) rotate, drive wheel (111) are in the rotation state.
7. The positioning mechanism for an additive printer of claim 6, wherein: annular groove II (23) have been seted up at annular groove I (21) top, annular groove II (23) top is equipped with magnet, works as when the top rebound of dwang (112) is to annular groove II (23) in, the top and the annular magnet of dwang (112) adsorb the setting each other.
8. The positioning mechanism for an additive printer of claim 7, wherein: the rotating rod (112) is made of iron.
9. An additive printer, comprising: a positioning mechanism for an additive printer comprising any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329475.5A CN113001979B (en) | 2021-03-28 | 2021-03-28 | Positioning mechanism for additive printer and printer thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110329475.5A CN113001979B (en) | 2021-03-28 | 2021-03-28 | Positioning mechanism for additive printer and printer thereof |
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| CN113001979A true CN113001979A (en) | 2021-06-22 |
| CN113001979B CN113001979B (en) | 2024-06-25 |
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| CN210881360U (en) * | 2019-09-03 | 2020-06-30 | 广州晶慧实业有限公司 | Printing material positioning device |
| CN212386015U (en) * | 2020-05-14 | 2021-01-22 | 杭州隆茂五金制造有限公司 | 3D printing device |
| CN212446331U (en) * | 2019-02-13 | 2021-02-02 | 上海臻佳医疗科技有限责任公司 | 3D printer of locating piece of taking angle adjust knob is equipped with |
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2021
- 2021-03-28 CN CN202110329475.5A patent/CN113001979B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313552A (en) * | 2015-06-19 | 2017-01-11 | 成都美律科技有限公司 | 3D printer capable of realizing continuous printing |
| CN109228352A (en) * | 2018-08-23 | 2019-01-18 | 合肥海闻自动化设备有限公司 | Three-dimensional increases material printer image and aligns adjustment mechanism |
| CN212446331U (en) * | 2019-02-13 | 2021-02-02 | 上海臻佳医疗科技有限责任公司 | 3D printer of locating piece of taking angle adjust knob is equipped with |
| CN110154394A (en) * | 2019-06-11 | 2019-08-23 | 武汉中创元纪科技有限公司 | A kind of 3D printer bottom levelling device |
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| CN212386015U (en) * | 2020-05-14 | 2021-01-22 | 杭州隆茂五金制造有限公司 | 3D printing device |
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| Publication number | Publication date |
|---|---|
| CN113001979B (en) | 2024-06-25 |
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