CN110202144A - The 3D printer of novel high leakproofness - Google Patents
The 3D printer of novel high leakproofness Download PDFInfo
- Publication number
- CN110202144A CN110202144A CN201910523370.6A CN201910523370A CN110202144A CN 110202144 A CN110202144 A CN 110202144A CN 201910523370 A CN201910523370 A CN 201910523370A CN 110202144 A CN110202144 A CN 110202144A
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- China
- Prior art keywords
- band
- container
- printer
- novel high
- transmission mechanism
- Prior art date
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Classifications
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/224—Driving means for motion along a direction within the plane of a layer
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
-
- 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
-
- 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
Abstract
The 3D printer of novel high leakproofness disclosed in this invention, comprising: top plate and bottom plate, front side board, back side panel, left plate and right side plate；Band；Scraper mechanism and transmission mechanism.Wherein sealed off between the transmission mechanism and seal chamber of the 3D printer of the novel high leakproofness by band, so that sealed set between transmission mechanism and seal chamber, powder is printed in print procedure to be sent on transmission mechanism from seal chamber, so that transmission mechanism not will receive the influence of the printing powder of seal chamber, so that transmission mechanism is less likely to be damaged, in addition, transmission mechanism is housed in sealing container, so that transmission mechanism and extraneous sealing effect are good, so that the sealing effect of seal chamber is good, the quality of printed product is not influenced, greatly improve the experience of user.
Description
Technical field
The present invention relates to 3D printing technique field, in particular to a kind of 3D printer of novel high leakproofness.
Background technique
With the development of 3D printing technique, 3D printer has been able to directly manufacture metallurgical bonding, dense structure, size essence
The metal parts of degree and good mechanical properties, has broad application prospects, becomes the research hotspot of current material increasing field.
3D printer printing metal parts has the advantages that personalized designs, molding is quick, the manufacturing cycle is short, is very suitable for small quantities of
Amount, the personalized, manufacture with complex surface and internal structure metal parts.
Currently, printed in seal chamber when printed product, and in order to improve the quality of printed product, all it is
It is required that seal chamber sealed set, it is connected to however, being reserved with space between the transmission mechanism of printer on the market and seal chamber
, i.e., the poor sealing effect between transmission mechanism and seal chamber, transmission mechanism will receive the printing of seal chamber in print procedure
Powder influences, so that transmission mechanism is easily damaged, in addition, transmission mechanism and extraneous poor sealing effect, so that seal chamber
Poor sealing effect seriously affects the quality of printed product.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of 3D printer of novel high leakproofness, transmission mechanism with
It is sealed off between seal chamber by band, so that sealed set between transmission mechanism and seal chamber, passes in print procedure
The printing powder that motivation structure not will receive seal chamber influences, so that transmission mechanism is less likely to be damaged, and transmission mechanism is housed in sealing
In container, so that transmission mechanism and extraneous sealing effect are good, so that the sealing effect of seal chamber is good, printing are not influenced and is produced
The quality of product greatly improves the experience of user.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of novel high leakproofness is provided
3D printer, comprising: top plate and bottom plate, front side board, back side panel, left plate and right side plate, wherein a side of the top plate, institute
State a side of bottom plate, a side of the left plate, a side of the right side plate, the front side board and the back side panel
One side formed seal chamber, another side of the top plate, another side of the bottom plate, the left plate another side,
Another side of the right side plate and the back side panel are formed far from the another side of the front side board seals container, and described
Front side board is equipped with the first opening and the first through hole with first open space setting, and the back side panel is equipped with for gas to be discharged
The gas vent of body and along first direction and the sliding slot above the gas vent；Band, be removably set on it is described after
In the sliding slot of side plate；Scraper mechanism is equipped with mobile bar, wherein one end of the mobile bar is arranged in the band, so that
The band and the scraper mechanism are obtained along first direction synchronizing moving, and one end of the mobile bar is housed in the sealing
In container；Transmission mechanism, including sliding rail and sliding shoe, wherein the sliding rail is housed in the sealing container
It is interior, another side of the back side panel far from the front side board is set along first direction and is in the top of the sliding slot, institute
Stating sliding shoe can slide along first direction on the sliding rail, wherein the sliding shoe and the mobile bar be housed in it is described
One end connection in container is sealed, to drive the mobile bar mobile by the sliding shoe, to drive the scraper mechanism
It is slided in the seal chamber along first direction；Wherein, the sealing container is externally provided with seal cover board.
Further, the transmission mechanism further includes the first synchronizing wheel, the second synchronizing wheel and conveyer belt, the top plate it is another
The side of one side is equipped with the first rotating shaft being housed in the sealing container, and one end rotation of the first rotating shaft is provided with
First synchronizing wheel, the other side of another side of the top plate are equipped with second turn be housed in the sealing container
One end rotation of axis, second shaft is provided with second synchronizing wheel, wherein first synchronizing wheel and described second is together
It is connected with the conveyer belt in step wheel, and the conveyer belt is connect with the sliding shoe, described in driving by the conveyer belt
Sliding shoe sliding.
Further, the transmission mechanism includes first motor, wherein the first motor is arranged outside the top plate, and
Second shaft is the rotation axis of the first motor, to drive the conveyer belt to rotate by the first motor.
Further, the other side of another side of the top plate is equipped with first rotating shaft hole, the rotation of the first motor
Axis is threaded through in the first rotating shaft hole, and the shell holding of the first motor is outside the first rotating shaft hole, and described first
Silica gel sealing pad is provided between the shell of motor and the top plate.
Further, the seal chamber is rectangular, and the back side panel is rectangular, and the sliding slot is rectangular, described
Band is rectangular, and the length of the sliding slot is equal to the length of the back side panel, and the length of the band is than the sliding slot
Length it is long.
Further, the inner wall of the sliding slot of the back side panel is equipped with the container being arranged along first direction, the band
It is housed in the container, wherein the width of the container is greater than the width of the sliding slot, the width of the band is big
In the width of the sliding slot, and the container is arranged close to the front side board.
Further, the left plate is equipped with the first grooved bore being connected to the container and is arranged described first
The first accepting box in grooved bore, one end of the band pass through first grooved bore and are arranged in first accepting box
Interior, the right side plate is equipped with the second grooved bore being connected to the container and be arranged in second grooved bore second
Accepting box, the other end of the band pass through second grooved bore and are arranged in second accepting box.
Further, the left plate is equipped with the first fluting for being connected to first accepting box with the sealing container
Mouthful, the right side plate is equipped with the second otch for being connected to second accepting box with the sealing container.
Further, further includes: side of the front side board far from the back side panel is hingedly arranged in switch gate, one end
On face, for sealing first opening, wherein the one side of the switch gate towards the back side panel is equipped with for exporting gas
The other end of the air inlet of body, the switch gate is equipped with the first aperture corresponding with the first through hole, and in the switch gate
Equipped with so that the inlet channel that the air inlet is connected to first aperture；Wherein, the switch gate is rectangular, described to open
The other end of shutdown, which extends, is equipped with protrusion, wherein first aperture is arranged in the protrusion, the switch gate is equipped with
Transparent window corresponding with first opening.
Further, the scraper mechanism further includes having the first mounting blocks connecting with the mobile bar and described first
The second mounting blocks that mounting blocks are detachably connected and the third mounting blocks being detachably connected with second mounting blocks, wherein institute
The bottom of the bottom and the third mounting blocks of stating the second mounting blocks is equipped with strip container, the strip receiving in a second direction
It is detachably provided in slot and scrapes vermicelli, the first mounting hole is equipped in the band, one end of the mobile bar is threaded through described
In first mounting hole, and gasket, the first direction and second are provided between first mounting hole and the mobile bar
Direction is vertical, wherein the strip container is serrated, and the vermicelli of scraping are serrated.
The beneficial effects of the present invention are: be in contrast to the prior art, novel high leakproofness disclosed in this invention
It is sealed off between the transmission mechanism and seal chamber of 3D printer by band, so that being sealed between transmission mechanism and seal chamber
Setting, printing powder in print procedure will not be sent on transmission mechanism from seal chamber, so that transmission mechanism not will receive sealing
The influence of the printing powder of chamber, so that transmission mechanism is less likely to be damaged, in addition, transmission mechanism is housed in sealing container, so that
Transmission mechanism and extraneous sealing effect are good, so that the sealing effect of seal chamber is good, do not influence the quality of printed product, significantly
Improve the experience of user.
Detailed description of the invention
Fig. 1 is the first side structure schematic view of the 3D printer of novel high leakproofness of the invention；
Fig. 2 is the second side structure schematic view of the 3D printer of novel high leakproofness of the invention；
Fig. 3 is the first partial structural schematic diagram of the 3D printer of novel high leakproofness of the invention；
Fig. 4 is the second partial structural diagram of the 3D printer of novel high leakproofness of the invention；
Fig. 5 is the third partial structural diagram of the 3D printer of novel high leakproofness of the invention；
Fig. 6 is the 4th partial structural diagram of the 3D printer of novel high leakproofness of the invention；
Fig. 7 is the 5th partial structural diagram of the 3D printer of novel high leakproofness of the invention；
Fig. 8 is the structural schematic diagram of the scraper mechanism of the 3D printer of novel high leakproofness of the invention；
Fig. 9 is the structural schematic diagram of the switch gate of the 3D printer of novel high leakproofness of the invention.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
As shown in figs 1-9, the 3D printer of the novel high leakproofness includes switch gate 10, top plate 13, bottom plate 14, front side board
11, back side panel 12, left plate 15, right side plate 16, band 17, scraper mechanism 18 and transmission mechanism.
In the present embodiment, a side of top plate 13, a side of bottom plate 14, a side of left plate 15, right side plate 16
A side, front side board 11 and back side panel 12 one side form seal chamber.It should be understood that this example in seal chamber by carrying out
3D printing.
Further, another side of top plate 13, another side of bottom plate 14, another side of left plate 15, right side plate
16 another side and back side panel 12 are formed far from the another side of front side board 11 seals container.
In the present embodiment, front side board 11 is equipped with the first opening and the first through hole with the setting of the first open space.Ying Li
Solution, in the present embodiment, which further includes inlet body, and wherein inlet body is arranged outside seal chamber, and air inlet pipe
One end of body is connected to first through hole, to input gas by inlet body.
In the present embodiment, back side panel 12 is equipped with for the gas vent 121 of gas to be discharged and along first direction A and is in
The sliding slot 122 of 121 top of gas vent, wherein first direction A is horizontal direction.It should be understood that in the present embodiment, the 3D printer
It further include exhaust pipe, wherein exhaust pipe is arranged outside seal chamber, and one end of exhaust pipe is connected to gas vent 121, with
Gas is discharged by gas vent 121.
One end of switch gate 10 is hingedly arranged on one side of the front side board 11 far from back side panel 12, opens for sealing first
Mouthful.
In the present embodiment, switch gate 10 is equipped with transparent window 102 corresponding with the first opening, can pass through the transparent window
102 check the situation in seal chamber.
In the present embodiment, switch gate 10 is rectangular.Preferably, one end of switch gate 10 is fixed at by hinge
On one side of the front side board 11 far from back side panel 12.Specifically, the upper hinge of hinge is fixed on one end of switch gate 10, hinge
Lower hinge be fixed on one side of the front side board 11 far from back side panel 12.
Further, the one side of switch gate 10 towards back side panel 12 is equipped with the air inlet 104 for output gas, wherein
The other end of switch gate 10 is equipped with the first aperture 103 corresponding with first through hole, and is equipped in switch gate 10 so that air inlet 104
The inlet channel being connected to the first aperture 103, gas (such as nitrogen) to be input in inlet channel by inlet body 19, and
Out of air inlet 104 spirt seal chamber.
It should be understood that when switch gate 10 is closed, what the first aperture 103 was connected to first through hole, so that gas can be with
Enter in the first aperture 103 from first through hole.In addition, air inlet 104 is the in front side board 11 when switch gate 10 is closed
In one opening, allow the gas of air inlet 104 completely into seal chamber.
Significantly, since air inlet 104 is arranged in switch gate 10, and switch gate 10 is easy to open, when
When printing powder blocks air inlet 104 or needs that air inlet 104 is cleared up or cleaned, staff can turn on the switch door
10, directly air inlet 104 is cleared up or cleaned, flexibility is good, greatly improves the experience of user.
In the present embodiment, the other end of switch gate 10, which extends, is equipped with protrusion 101, wherein the first aperture 103 setting exists
In protrusion 101.Preferably, protrusion 101 is rectangular.
Band 17 is removably set in the sliding slot 122 of back side panel 12.It should be understood that band 17 is sealing cover sliding slot
122, i.e., when band 17 moves in sliding slot 122, seal chamber can be isolated from the outside by band 17 so that seal chamber with
The external world is not connected to, so that the sealing effect of seal chamber is good.
Scraper mechanism 18 is used in seal chamber carry out scraping powder to printing powder.Wherein scraper mechanism 18 is equipped with mobile bar 181,
Wherein one end of mobile bar 181 is arranged in band 17, so that band 17 is synchronous along first direction A with scraper mechanism 18
It is mobile.It should be understood that since band 17 and scraper mechanism 18 can be moved in seal chamber with same direction, and band 17 will be close
Envelope chamber is isolated from the outside, so that scraper mechanism 18 is also isolated from the outside.
Preferably, one end of mobile bar 181 is housed in sealing container.
In the present embodiment, seal chamber is rectangular, and back side panel 12 is rectangular, after wherein the length of sliding slot 122 is equal to
The length of side plate 12.It should be understood that since band 17 and scraper mechanism 18 can be moved in seal chamber with same direction, and sliding slot
122 length is equal to the length of back side panel 12, therefore scraper mechanism 18 can be to carrying out scraping powder in entire seal chamber.
In the present embodiment, sliding slot 122 is rectangular, and band 17 is rectangular, and wherein the length of band 17 is than sliding
The length of slot 122 is long, when so that band 17 moving in sliding slot 122, is reserved with sufficiently long band 17 to seal sliding slot
122。
In the present embodiment, the inner wall of the sliding slot 122 of back side panel 12 is equipped with the container 123 being arranged along first direction A,
Middle band 17 is housed in container 123.That is, band 17 is mobile in container 123.
In the present embodiment, the width of container 123 is greater than the width of sliding slot 122, and the width of band 17 is greater than cunning
The width of slot 122 enables band 17 effectively to seal sliding slot 122.It should be understood that sliding slot 122 is in container 123
Portion, it is preferable that the width of band 17 is equal to the width of container 123.
Preferably, container 123 is arranged close to front side board 12.
In the present embodiment, left plate 15 is equipped with the first grooved bore being connected to container 123 and setting is opened first
The first accepting box 151 on slot, wherein one end of band 17 passes through the first grooved bore and is arranged in the first accepting box 151.
It should be understood that the first accepting box 151 can accommodate band 17, prevents band 17 in this way and contacted with external environment, prevent the external world
Environmental pollution band 17.
In the present embodiment, right side plate 16 is equipped with the second grooved bore 160 being connected to container 123 and is arranged second
The second accepting box 161 in grooved bore 160, wherein the other end of band passes through the second grooved bore 160 and is arranged in the second receiving
In box 161.It should be understood that the second accepting box 161 can accommodate band 17, prevents band 17 and contacted with external environment, prevented
External environmental band 17.
It should be understood that first accepting box 151 accommodates band when band 17 is mobile towards the direction of the first accepting box 151
17, and the band 17 of the second accepting box 161 exports, when band 17 is mobile towards the direction of the second accepting box 161, second is received
Hold box 161 and accommodates band 17, and the band 17 of the first accepting box 151 exports.
Further, left plate 15 is equipped with the first otch 152 for being connected to the first accepting box 151 with sealing container,
Right side plate 16 is equipped with the second otch 162 for being connected to the second accepting box 161 with sealing container.
Scraper mechanism 18 further includes having the first mounting blocks 183 connecting with mobile bar 181, removable with the first mounting blocks 183
The third mounting blocks 185 for unloading the second mounting blocks 184 of connection and being detachably connected with the second mounting blocks 184.
Specifically, the one side at the top of the second mounting blocks 184 is equipped with the first threaded hole, the bottom of the first mounting blocks 183
Equipped with the second threaded hole corresponding with the first threaded hole, the first screw 1831 is threaded in the first threaded hole and the second threaded hole
In, so that the first mounting blocks 183 and the second mounting blocks 184 are threadedly coupled, have the function of to be detachably connected.Further, third
Mounting blocks 185 are equipped with third threaded hole, and the second mounting blocks 184 are equipped with the 4th threaded hole corresponding with third threaded hole, the second spiral shell
Nail 1841 is threaded in third threaded hole and the 4th threaded hole, so that 185 screw thread of the second mounting blocks 184 and third mounting blocks
Connection, has the function of to be detachably connected.
In the present embodiment, the bottom of the second mounting blocks 184 and the bottom of third mounting blocks 185 are equipped with length in a second direction
Container 180, is wherein detachably provided in strip container 180 and scrapes vermicelli, first direction and second direction are vertical.It is preferred that
Ground, strip container 180 are serrated, and scrape vermicelli and are serrated, and enable and scrape vermicelli and move along first direction A, Wu Fayan
Second direction is mobile.
In the present embodiment, the first mounting hole is equipped in band 17, one end of mobile bar 181 is threaded through the first mounting hole
It is interior, and it is provided with gasket between the first mounting hole and mobile bar 181, so that band 17 and 181 sealed set of mobile bar.
Transmission mechanism is connect with scraper mechanism 18, for driving scraper mechanism 18 to move in seal chamber.In the present embodiment
In, transmission mechanism includes sliding rail 191 and sliding shoe 192, and wherein sliding rail 191 is housed in sealing container, sliding
Track 191 is arranged in another side of the back side panel 12 far from front side board 11 along first direction A and is in the top of sliding slot 122, sliding
Motion block 192 can be slided along first direction A on sliding rail 191, and wherein sliding shoe 192 and mobile bar 181 are housed in sealing and receive
One end connection in tank, to state the movement of mobile bar 181 by the drive of sliding shoe 192, to drive scraper mechanism 18 along first party
It is slided in the seal chamber to A.
In the present embodiment, transmission mechanism further includes the first synchronizing wheel 194, the second synchronizing wheel 196 and conveyer belt 197,
The side of another side of middle top plate 13 is equipped with the first rotating shaft 193 being housed in sealing container, one end of first rotating shaft 193
Rotation is provided with the first synchronizing wheel 194, and the other side of another side of top plate 13 is equipped with second be housed in sealing container
One end rotation of shaft, the second shaft is provided with the second synchronizing wheel 196, wherein in the first synchronizing wheel 194 and the second synchronizing wheel 196
It is connected with conveyer belt 197, and conveyer belt 197 is connect with sliding shoe 192, to drive sliding shoe 192 to slide by conveyer belt 197.
In the present embodiment, sealing container is externally provided with seal cover board 20.It should be understood that transmission mechanism is to be housed in sealing to receive
In tank, i.e., sliding rail 191, sliding shoe 192, the first synchronizing wheel 194, the second synchronizing wheel 196 and conveyer belt 197 are housed in
It seals in container, so that transmission mechanism sealed set, keeps transmission mechanism and extraneous sealing effect good, so that seal chamber
Sealing effect is good, does not influence the quality of printed product, greatly improves the experience of user.In addition, transmission mechanism and seal chamber it
Between sealed off by band so that sealed set between transmission mechanism and seal chamber, printing powder in print procedure will not
It is sent on transmission mechanism from seal chamber, so that transmission mechanism not will receive the influence of the printing powder of seal chamber, so that driver
Structure is less likely to be damaged.
Further, transmission mechanism further includes first motor 195, and wherein first motor 195 is arranged outside top plate 13, and the
Two shafts are the rotation axis of first motor 195, to drive conveyer belt 197 to rotate by first motor 195.
Specifically, the other side of another side of top plate 13 is equipped with first rotating shaft hole, and the rotation axis of first motor 195 is worn
In first rotating shaft hole, wherein the shell holding of first motor 195 outside first rotating shaft hole, and the shell of first motor 195 and
Silica gel sealing pad is provided between top plate 13, so that first motor 195 and sealing container sealed set.It should be understood that this implementation
The shell setting of the first motor 195 of example outside, facilitates heat dissipation and does not account for inner space, and the rotation axis of first motor 195 is close
Envelope is housed in sealing container, so that transmission mechanism and extraneous sealing effect are good.
To sum up, by close between the transmission mechanism and seal chamber of the 3D printer of novel high leakproofness disclosed in this invention
Envelope band seal isolation, so that sealed set between transmission mechanism and seal chamber, printing powder in print procedure will not be from seal chamber
It is sent on transmission mechanism, so that transmission mechanism not will receive the influence of the printing powder of seal chamber, so that transmission mechanism is not easy
Damage, in addition, transmission mechanism is housed in sealing container, so that transmission mechanism and extraneous sealing effect are good, so that close
The sealing effect for sealing chamber is good, does not influence the quality of printed product, greatly improves the experience of user.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. the 3D printer of novel high leakproofness characterized by comprising
Top plate and bottom plate, front side board, back side panel, left plate and right side plate, wherein a side of the top plate, the bottom plate one
Side, a side of the left plate, a side of the right side plate, the front side board and the back side panel one side formed
Seal chamber, another side of the top plate, another side of the bottom plate, another side of the left plate, the right side plate
Another side and the back side panel far from the another side of the front side board form sealing container, and the front side board is equipped with
First opening and the first through hole being arranged with first open space, the back side panel are equipped with the gas vent for gas to be discharged
And along first direction and the sliding slot above the gas vent；
Band is removably set in the sliding slot of the back side panel；
Scraper mechanism is equipped with mobile bar, wherein one end of the mobile bar is arranged in the band, so that the sealing
Band and the scraper mechanism are along first direction synchronizing moving, and one end of the mobile bar is housed in the sealing container；
Transmission mechanism, including sliding rail and sliding shoe, wherein the sliding rail is housed in the sealing container, along
One direction is arranged in another side of the back side panel far from the front side board and is in the top of the sliding slot, the sliding shoe
It can slide on the sliding rail along first direction, be accommodated wherein the sliding shoe and the mobile bar are housed in the sealing
One end connection in slot, to drive the mobile bar mobile by the sliding shoe, to drive the scraper mechanism along first party
It is slided in the seal chamber；
Wherein, the sealing container is externally provided with seal cover board.
2. the 3D printer of novel high leakproofness according to claim 1, which is characterized in that the transmission mechanism further includes
First synchronizing wheel, the second synchronizing wheel and conveyer belt, the side of another side of the top plate, which is equipped with, is housed in the sealing receiving
One end rotation of first rotating shaft in slot, the first rotating shaft is provided with first synchronizing wheel, another side of the top plate
The other side be equipped with the second shaft being housed in the sealing container, one end rotation of second shaft is provided with described
Second synchronizing wheel, wherein being connected with the conveyer belt, and the conveyer belt in first synchronizing wheel and second synchronizing wheel
It is connect with the sliding shoe, to drive the sliding shoe sliding by the conveyer belt.
3. the 3D printer of novel high leakproofness according to claim 2, which is characterized in that the transmission mechanism includes the
One motor, wherein the first motor is arranged outside the top plate, and second shaft is the rotation axis of the first motor,
To drive the conveyer belt to rotate by the first motor.
4. the 3D printer of novel high leakproofness according to claim 3, which is characterized in that another side of the top plate
The other side be equipped with first rotating shaft hole, the rotation axis of the first motor is threaded through in the first rotating shaft hole, first electricity
It is close that the shell holding of machine is provided with silica gel outside the first rotating shaft hole, and between the shell of the first motor and the top plate
Packing.
5. the 3D printer of novel high leakproofness according to claim 4, which is characterized in that the seal chamber is in rectangle
Shape, the back side panel is rectangular, and the sliding slot is rectangular, and the band is rectangular, and the length of the sliding slot is equal to
The length of the length of the back side panel, the band is longer than the length of the sliding slot.
6. the 3D printer of novel high leakproofness according to claim 5, which is characterized in that the sliding slot of the back side panel
Inner wall is equipped with the container being arranged along first direction, and the band is housed in the container, wherein the container
Width is greater than the width of the sliding slot, and the width of the band is greater than the width of the sliding slot, and the container is close to institute
State front side board setting.
7. the 3D printer of novel high leakproofness according to claim 6, which is characterized in that the left plate is equipped with and institute
The first accepting box stating the first grooved bore of container connection and being arranged in first grooved bore, the one of the band
End is arranged in first accepting box across first grooved bore, and the right side plate is equipped with the be connected to the container
The other end of two grooved bores and the second accepting box being arranged in second grooved bore, the band passes through described second
Grooved bore is arranged in second accepting box.
8. the 3D printer of novel high leakproofness according to claim 7, which is characterized in that the left plate, which is equipped with, makes institute
State the first accepting box and first otch that be connected to of sealing container, the right side plate be equipped with make second accepting box with
Second otch of the sealing container connection.
9. the 3D printer of novel high leakproofness according to claim 8, which is characterized in that further include:
Switch gate, one end are hingedly arranged on one side of the front side board far from the back side panel, for sealing described
One opening, wherein the one side of the switch gate towards the back side panel is equipped with the air inlet for output gas, the switch
Door the other end be equipped with the first aperture corresponding with the first through hole, and the switch gate in be equipped with so that the air inlet and
The inlet channel of the first aperture connection；
Wherein, the switch gate is rectangular, and the other end of the switch gate, which extends, is equipped with protrusion, wherein first aperture
It is arranged in the protrusion, the switch gate is equipped with transparent window corresponding with first opening.
10. the 3D printer of novel high leakproofness according to claim 9, which is characterized in that
The scraper mechanism further includes having the first mounting blocks connecting with the mobile bar, detachably connecting with first mounting blocks
The second mounting blocks connect and the third mounting blocks being detachably connected with second mounting blocks, wherein second mounting blocks
Bottom and the bottom of the third mounting blocks are equipped with strip container in a second direction, are detachably arranged in the strip container
Vermicelli to be scraped, are equipped with the first mounting hole in the band, one end of the mobile bar is threaded through in first mounting hole, and
Gasket is provided between first mounting hole and the mobile bar, the first direction and second direction are vertical,
Wherein, the strip container is serrated, and the vermicelli of scraping are serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523370.6A CN110202144A (en) | 2019-06-17 | 2019-06-17 | The 3D printer of novel high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523370.6A CN110202144A (en) | 2019-06-17 | 2019-06-17 | The 3D printer of novel high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202144A true CN110202144A (en) | 2019-09-06 |
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ID=67793071
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523370.6A Pending CN110202144A (en) | 2019-06-17 | 2019-06-17 | The 3D printer of novel high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202144A (en) |
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2019
- 2019-06-17 CN CN201910523370.6A patent/CN110202144A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: Room 101, 1 / F, building B, Hainan industrial and commercial zone, South Zhongnan street, Huadi Avenue, Liwan District, Guangzhou City, Guangdong Province 510000 Applicant after: Guangzhou Ruitong Additive Technology Co.,Ltd. Address before: 510000 room 217, 2nd floor, scientific research building, block B, neifo high tech think tank center, Nanhai Software Science Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Applicant before: FOSHAN RUIXINTONG TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190906 |
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| WD01 | Invention patent application deemed withdrawn after publication |