CN204471881U - Three-dimensional printer - Google Patents
Three-dimensional printer Download PDFInfo
- Publication number
- CN204471881U CN204471881U CN201520068797.9U CN201520068797U CN204471881U CN 204471881 U CN204471881 U CN 204471881U CN 201520068797 U CN201520068797 U CN 201520068797U CN 204471881 U CN204471881 U CN 204471881U
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- CN
- China
- Prior art keywords
- reinforcement
- printhead
- glass plate
- groove
- dimensional printer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 50
- 230000002787 reinforcement Effects 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000012634 fragment Substances 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model provides a kind of three-dimensional printer, comprise printhead, molding seat, mobile motor assembly and consumptive material supply motor, printhead is used for extruding image forming material, molding seat is for carrying image forming material, mobile motor assembly is used for mobile print head, consumptive material supply motor is transported in printhead for driving image forming material, wherein, molding seat comprises heating plate, steel plate and glass plate, steel plate is arranged on hot plate, outer rim on steel plate is provided with reinforcement, reinforcement surrounds groove, glass plate is arranged in a groove, glass plate is more than or equal to reinforcement towards the distance between the end face and the diapire of groove of printhead towards the distance between the end face and the diapire of groove of printhead, steel plate is provided with the fixture abutted against between reinforcement and glass plate sidewall.Reinforcement is set in the outer rim of steel plate, steel plate deformed can be prevented and make being heated of glass plate more even, thus improve image quality.
Description
Technical field
The utility model relates to three-dimensional imaging field, particularly relates to a kind of three-dimensional printer.
Background technology
3D printer, also known as three-dimensional printer, is a kind of machine utilizing rapid shaping technique, based on mathematical model file, adopts moulding material, constructs three-dimensional entity by the mode successively printed.Before printing, need to utilize microcomputer modelling software modeling, then the threedimensional model " subregion " built up is become cross section successively, namely cut into slices, thus instruct 3D printer successively to print.3D printer obtains a wide range of applications at product manufacturing industry, and the operation principle of 3D printer is substantially identical with conventional printer, is made up of Control Component, mechanical component, printhead, consumptive material (i.e. moulding material) and medium etc., prints principle also substantially similar.
The moulding material that printhead is extruded generally is placed on molding seat by existing three-dimensional printer, molding seat comprises heating plate, aluminium sheet and glass plate, heating plate, aluminium sheet are roughly the same with the shape and size of glass plate, in order to the heat produced by heating plate is delivered evenly on glass plate more, so arrange the good aluminium sheet of thermal conductivity between glass plate and heating plate, by aluminium sheet, even heat is passed on glass plate.But after heating plate is constantly to aluminium sheet heating, the outer rim of aluminium sheet is easily out of shape, and some cannot contact with glass plate by aluminium sheet after distortion well, then causes glass plate to be heated inequality, then affects the model quality of printing.
In addition, existing heating plate, be fixed by clip between aluminium sheet and glass plate, needs due to clip are adjacent in glass pane surface could realize clamping, when so just easily causing printhead to move in glass pane surface and clip collide, like this developer and user are brought inconvenience, also there is the hidden danger that printhead damages.
Summary of the invention
The purpose of this utility model is to provide a kind of three-dimensional printer preventing steel plate deformed and glass plate can be made to be heated evenly.
In order to realize the purpose of this utility model, the utility model provides a kind of three-dimensional printer, comprise printhead, molding seat, mobile motor assembly and consumptive material supply motor, printhead is used for extruding image forming material, molding seat is for carrying image forming material, mobile motor assembly is used for mobile print head, consumptive material supply motor is transported in printhead for driving image forming material, wherein, molding seat comprises heating plate, steel plate and glass plate, steel plate is arranged on hot plate, outer rim on steel plate is provided with reinforcement, reinforcement surrounds groove, glass plate is arranged in a groove, glass plate is more than or equal to reinforcement towards the distance between the end face and the diapire of groove of printhead towards the distance between the end face and the diapire of groove of printhead, steel plate is provided with the fixture abutted against between reinforcement and glass plate sidewall.
From such scheme, because the outer rim of the aluminium sheet that is heated and center exist temperature difference, so more easily there is deformation relative to the center of steel plate in the outer rim of aluminium sheet, so the outer rim at steel plate is arranged reinforcement by the utility model, thus the outer rim generation deformation of steel plate can be prevented, then steel plate deformed is prevented, steel plate can be contacted well with glass plate, being heated of glass plate is more even, simultaneously by the level height of glass plate higher than reinforcement level height arrange, make printhead will there is not the object of any stop printhead when glass plate outer surface moves, thus the collision adopting clip fixed form can be avoided.
Further scheme is, fixture is shell fragment, and the first end of shell fragment is fixedly connected with reinforcement, and the second end of shell fragment abuts with glass plate.
Further scheme is, shell fragment is arch shrapnel.
Therefore, adopt arch shrapnel can be fixed in groove by glass plate easily as fixture.
Further scheme is, fixture is rubber, and the first end of rubber is fixedly connected with reinforcement, and the second end of rubber abuts with glass plate.
Therefore, adopt and there is flexible rubber as fixture, can be fixed glass plate easily.
Further scheme is, fixture is welded on the inner side of reinforcement.
Further scheme is, fixture is provided with the first locating hole, and reinforcement is provided with the second locating hole, and screw is through the first locating hole and the second locating hole.
Further scheme is, reinforcement is provided with draw-in groove, and fixture is arranged in draw-in groove.
Further scheme is, fixture is fixedly connected with reinforcement by bonding mode.
Therefore, for the mounting means of fixture, the different modes such as welding, bonding, screw or draw-in groove can be adopted to install.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model three-dimensional printer embodiment.
Fig. 2 is the structure chart of molding seat in the utility model three-dimensional printer embodiment.
Fig. 3 is the exploded view of molding seat in the utility model three-dimensional printer embodiment.
Fig. 4 is the sectional view of molding seat in the utility model three-dimensional printer embodiment.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
With reference to the structure chart that Fig. 1, Fig. 1 are three-dimensional printers 1.Three-dimensional printer 1 comprises housing 11, housing 11 surrounds the cavity for three-dimensional imaging, X-axis mobile motor 121 is installed in this cavity, Y-axis mobile motor 122 and Z axis mobile motor 123, Z axis mobile motor 123 is arranged on the bottom of cavity, Z axis mobile motor 123 is connected with screw rod 17, also guide rod is installed at the diapire of cavity, guide rod is provided with Z axis traversing carriage 16, this Z axis traversing carriage 16 is provided with molding seat 2, due to Z axis traversing carriage 16 and screw rod 17 screw-threaded engagement, so when Z axis mobile motor 123 works, drive screw rod 17 is rotated, then molding seat 2 is made to move in the Z-axis direction under the driving of Z axis mobile motor 123.
Y-axis mobile motor 122 is installed on the sidewalls of the cavities, sidewall is fixedly installed guide rod, guide rod is provided with Y-axis traversing carriage, Y-axis mobile motor is connected with Y-axis traversing carriage by belt, when Y-axis mobile motor 122 rotates, to be slided along guide rod by belt drive Y-axis traversing carriage, namely Y-axis traversing carriage moves in the Y-axis direction under the driving of Y-axis mobile motor 122.
Y-axis traversing carriage is provided with X-axis mobile motor 121 and two guide rods, two guide rods are separately positioned on the both sides of X-axis mobile motor 121, two guide rods are provided with printhead 14, the upper end of printhead is provided with feed end, this feed end is for receiving imaging silk material 15.Feed end is provided with consumptive material supply motor 13, consumptive material supply motor 13 is transported in printhead 14 for driving image forming material 15, and the lower end of printhead 14 is provided with discharging opening, and this discharging opening is used for extruding image forming material on molding seat 2.X-axis mobile motor 121 is connected with printhead 14 by belt, and when X-axis mobile motor 121 rotates, will be slided along guide rod by belt drive printhead 14, namely printhead 14 moves in the X-axis direction under the driving of X-axis mobile motor 121.X-axis mobile motor 121, Y-axis mobile motor 122 and Z axis mobile motor 123 constitute the mobile motor assembly of the present embodiment.
With reference to the structure chart that Fig. 2 and Fig. 3, Fig. 2 are molding seats 2, Fig. 3 is the STRUCTURE DECOMPOSITION figure of molding seat 2.Molding seat 2 comprises heating plate 21, steel plate 22 and glass plate 23, the all roughly rectangular setting of heating plate 21, steel plate 22 and glass plate 23, heating plate 21 receive three-dimensional printer 1 supply power supply and the evolution of heat, steel plate 22 is arranged on heating plate 21, and steel plate 22 and heating plate 21 adjoin and receive the heat that heating plate 21 produces.
Steel plate 22 is provided with reinforcement 221 towards printhead 14 ground in the outer rim of surrounding, four reinforcements 221 define groove, groove has one towards the diapire 224 of printhead 14, and diapire 224 is also provided with multiple connecting hole 222, and multiple connecting hole 222 is for being fixedly connected with heating plate 21.Reinforcement 221 end face is inwardly provided with fixture 223, and in the present embodiment, fixture 223 adopts arch shrapnel structure, and two outer ends of arch shrapnel are fixedly connected with reinforcement 221, and the middle part of arch shrapnel is used for glass plate 23 elasticity and abuts.
With reference to the sectional view that Fig. 4, Fig. 4 are molding seats 2.Glass plate 23 is installed to after in groove, because fixture 223 is between glass plate 23 and reinforcement 221, so abut with the sidewall elastomer of glass plate 23 as the middle part of the arch shrapnel of fixture 223, glass plate 23 is being adjoined with the reinforcement 221 of relative side relative to the opposite side of fixture 223, thus the position realizing glass plate 23 is fixed.Glass plate 23 is L1 towards the distance between the end face 231 and diapire 224 of printhead 14, and reinforcement 221 is that L2, L1 equal L2 towards the distance between the end face 225 and diapire 224 of printhead 14.Certainly, also L1 can be arranged to be greater than L2, L1 is more than or equal to L2 and printhead all can be made will to there is not the object of any stop printhead when glass plate outer surface moves.
In above-mentioned three-dimensional printer embodiment, fixture can also be set to rubber, the fixture that this rubber can adopt exotic material to be made, and the mode of the first end of rubber by bonding is fixedly connected with reinforcement 221, second end of rubber then can abut with glass plate 23 elasticity, thus the position realizing glass plate 23 is fixed.
In addition, the connected mode of fixture can adopt welding, bonding, the different modes such as screw or draw-in groove is installed, particularly, when fixture adopts metal clips, welding manner can be adopted metal clips to be welded on reinforcement towards in the inside side walls of groove side, then being fixedly connected with of metal clips and reinforcement is realized, or offer the first locating hole at metal clips and offer the second locating hole at reinforcement, be fixedly connected with nut through after the first locating hole and the second locating hole by screw, being fixedly connected with between metal clips with reinforcement can be realized equally, or draw-in groove is offered on reinforcement, metal clips is arranged in draw-in groove, also being fixedly connected with of metal clips can be realized, or realize being fixedly connected with between metal clips with reinforcement by the mode of bonding.Above-mentioned reinforcement and the connected mode of fixture all can realize the purpose of this utility model.
Therefore, in the outer rim of steel plate, reinforcement is set, thus the outer rim generation deformation of steel plate can be prevented, then steel plate deformed is prevented, steel plate can be contacted well with glass plate, and being heated of glass plate is more even, simultaneously by the level height of glass plate higher than reinforcement level height arrange, make printhead will there is not the object of any stop printhead when glass plate outer surface moves, thus the collision adopting clip fixed form can be avoided.
Claims (8)
1. three-dimensional printer, comprises
Printhead, described printhead is used for extruding image forming material;
Molding seat, described molding seat is for carrying described image forming material;
Mobile motor assembly, described mobile motor assembly is used for mobile described printhead;
Consumptive material supply motor, described consumptive material supply motor is transported in described printhead for driving described image forming material;
It is characterized in that:
Described molding seat comprises heating plate, steel plate and glass plate, described steel plate is arranged on described heating plate, outer rim on described steel plate is provided with reinforcement, described reinforcement surrounds groove, described glass plate is arranged in described groove, described glass plate is more than or equal to described reinforcement towards the distance between the end face and the diapire of described groove of described printhead towards the distance between the end face and the diapire of described groove of described printhead, described steel plate is provided with the fixture abutted against between described reinforcement and described glass plate sidewall.
2. three-dimensional printer according to claim 1, is characterized in that:
Described fixture is shell fragment, and the first end of described shell fragment is fixedly connected with described reinforcement, and the second end of described shell fragment abuts with described glass plate.
3. three-dimensional printer according to claim 2, is characterized in that:
Described shell fragment is arch shrapnel.
4. three-dimensional printer according to claim 1, is characterized in that:
Described fixture is rubber, and the first end of described rubber is fixedly connected with described reinforcement, and the second end of described rubber abuts with described glass plate.
5. the three-dimensional printer according to any one of claims 1 to 3, is characterized in that:
Described fixture is welded on the inner side of described reinforcement.
6. the three-dimensional printer according to any one of claims 1 to 3, is characterized in that:
Described fixture is provided with the first locating hole, and described reinforcement is provided with the second locating hole, and screw is through described first locating hole and described second locating hole.
7. the three-dimensional printer according to any one of Claims 1-4, is characterized in that:
Described reinforcement is provided with draw-in groove, and described fixture is arranged in described draw-in groove.
8. the three-dimensional printer according to any one of Claims 1-4, is characterized in that:
Described fixture is fixedly connected with described reinforcement by bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068797.9U CN204471881U (en) | 2015-01-30 | 2015-01-30 | Three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068797.9U CN204471881U (en) | 2015-01-30 | 2015-01-30 | Three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471881U true CN204471881U (en) | 2015-07-15 |
Family
ID=53627666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068797.9U Expired - Fee Related CN204471881U (en) | 2015-01-30 | 2015-01-30 | Three-dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589654A (en) * | 2015-01-30 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN105014977A (en) * | 2015-08-24 | 2015-11-04 | 枣庄市盘古精密机械科技有限公司 | Self-material-returning 3-dimensional printer |
-
2015
- 2015-01-30 CN CN201520068797.9U patent/CN204471881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589654A (en) * | 2015-01-30 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN104589654B (en) * | 2015-01-30 | 2017-07-18 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printer |
| CN105014977A (en) * | 2015-08-24 | 2015-11-04 | 枣庄市盘古精密机械科技有限公司 | Self-material-returning 3-dimensional printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220916 Address after: Room 103-036, 1st Floor, Building 1, No. 18, Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 (centralized office area) Patentee after: Zhuhai Tianwei Additives Co.,Ltd. Address before: 519060 Guangdong province Zhuhai Nanping Science and Technology Industrial Park, ping North Road No. 32 Patentee before: PRINT RITE UNICORN IMAGE PRODUCTS Co.,Ltd. OF ZHUHAI |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |