CN205075349U - 3D printer granule volume of anticipating feed tank - Google Patents
3D printer granule volume of anticipating feed tank Download PDFInfo
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- CN205075349U CN205075349U CN201520800576.6U CN201520800576U CN205075349U CN 205075349 U CN205075349 U CN 205075349U CN 201520800576 U CN201520800576 U CN 201520800576U CN 205075349 U CN205075349 U CN 205075349U
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- particulate material
- dish plate
- feed
- printer
- storage bin
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Abstract
The utility model relates to a 3D printer granule volume of anticipating feed tank, the granule volume of anticipating feed tank is equipped with the storage silo, gives flitch, feed driver, hopper, transport gas circuit, the storage silo is a storehouse body that is equipped with the slope shape bottom plate, is equipped with at the front end of storage silo give the flitch, for the preceding bulkhead reciprocating motion of flitch along the storage silo, the upper end of giving the flitch promotes granule material upward movement is followed the bulkhead goes up along falling into before the storage silo the hopper, the drive of feed driver move for the flitch, carry the gas circuit to be equipped with the connection the hopper with the conveying pipe of discharge gate. The beneficial effects of the utility model are that: adopt the vertical motion for the flitch as quantitative feeder, but the transmission capacity of effective control granule material adopts gas transmission pipeline to carry 3D to beat printer head in the granule material, has realized the automatic feed that the granule expects, can guarantee that 3D prints the shower nozzle and lasts normal work, reach the printing precision.
Description
Technical field
The utility model belongs to 3D print apparatus, particularly relates to a kind of 3D printer particulate material quantitative feeding case.
Background technology
It is a kind of emerging forming parts technology that 3D prints, and is in fast development and application stage.Conventional 3D printer realizes part forming by 3D printing head jet printing material, and a kind of feed mode of this 3D printer is for 3D printhead provides granular printed material.Make 3D printing head stably jet printing material, and continue normal work, reach printing precision, the feeding system that particle printed material can be provided to 3D printing head continuously and stably must be equipped with.
Summary of the invention
The purpose of this utility model is the technical scheme proposing a kind of 3D printer particulate material quantitative feeding case, provides particle printed material continuously and stably to 3D printing head.
To achieve these goals, the technical solution of the utility model is: a kind of 3D printer particulate material quantitative feeding case, and described particulate material quantitative feeding case is provided with discharging opening, storage bin, dish plate, feed driver, feed hopper, conveying gas circuit; Described storage bin is a warehouse being provided with slope shape base plate, described slope shape base plate tilts from the back upper place forward downward of storage bin, described dish plate is provided with in the front end of storage bin, described dish plate moves back and forth along bulkhead before storage bin, the upper end of described dish plate is provided with the inclined-plane for keeping described particulate material, the inclined-plane of described dish plate upper end is downward-sloping with the side in arm contact face, described front storehouse, and the thickness of described dish plate makes the inclined-plane of dish plate upper end can only keep a particulate material at thickness direction; The upper end of described dish plate promotes described particulate material and moves upward and fall into described feed hopper, dish plate motion described in described feed driver drives from the upper edge of bulkhead before described storage bin; Described conveying gas circuit is provided with the feed pipe connecting described feed hopper and described discharging opening.
Further, before described storage bin, above bulkhead, be provided with the feed bin baffle plate preventing described particulate material the past bulkhead from overflowing.
Further, described feed driver comprises gear, tooth bar and feed motor, pinion rotation described in described feed driven by motor, and described tooth bar is fixedly mounted on described dish plate, and described gear is moved back and forth by dish plate described in described rack drives.
Further, the front bulkhead of described storage bin is the bulkhead of vertical direction, and described dish plate vertically moves back and forth.
Further, described conveying gas circuit also comprises the appendix connecting compressed air gas source and feed hopper, and described appendix is provided with magnetic valve and pressure-reducing valve.
The beneficial effects of the utility model are: adopt and move both vertically dish plate as metering device, effectively can control the conveying capacity of particulate material, adopt gas transmission pipeline that particulate material is transported to 3D printhead, achieve the Automatic-feeding of particulate material; Can ensure that 3D printing head continues normal work, reach printing precision.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the utility model 3D printer particulate material quantitative feeding case;
Fig. 2 is the cut-away view observed from the rear direction of Fig. 1, at feed hopper part broken section;
Fig. 3 is the operating diagram of the utility model 3D printer particulate material quantitative feeding case, is the state diagram that dish plate moves to lower end;
Fig. 4 is the operating diagram of the utility model 3D printer particulate material quantitative feeding case, is the state diagram that dish plate moves to upper end;
Fig. 5 is the utility model 3D printer particulate material quantitative feeding case is connected work schematic diagram with 3D printer.
Detailed description of the invention
As shown in Figure 1, Figure 2, a kind of 3D printer particulate material quantitative feeding case, described particulate material quantitative feeding case is provided with discharging opening 71, storage bin 60, dish plate 61, feed driver, feed hopper 62, conveying gas circuit; Described storage bin is a warehouse being provided with slope shape base plate 63, described slope shape base plate tilts from the back upper place forward downward of storage bin, described dish plate is provided with in the front end of storage bin, described dish plate moves back and forth along bulkhead 64 before storage bin, the upper end of described dish plate is provided with the inclined-plane 61a for keeping described particulate material, the inclined-plane of described dish plate upper end is downward-sloping with the side in arm contact face, described front storehouse, and the thickness of described dish plate makes the inclined-plane of dish plate upper end can only keep a particulate material at thickness direction; The upper end of described dish plate promotes described particulate material and moves upward and fall into described feed hopper, dish plate motion described in described feed driver drives from the upper edge of bulkhead before described storage bin; Described conveying gas circuit is provided with the feed pipe 72 connecting described feed hopper and described discharging opening.
The feed bin baffle plate 65 preventing described particulate material the past bulkhead from overflowing is provided with above bulkhead before described storage bin.
Described feed driver comprises gear 66, tooth bar 67 and feed motor 68, pinion rotation described in described feed driven by motor, and described tooth bar is fixedly mounted on described dish plate, and described gear is moved back and forth by dish plate described in described rack drives.
The front bulkhead of described storage bin is the bulkhead of vertical direction, and described dish plate vertically moves back and forth.
Described conveying gas circuit also comprises the appendix 73 connecting compressed air gas source and feed hopper, and described appendix is provided with magnetic valve 74 and pressure-reducing valve 75.
Embodiment one:
As shown in Figure 1, Figure 2, a kind of 3D printer particulate material quantitative feeding case.Particulate material quantitative feeding case comprises storage bin 60, dish plate 61, feed driver, feed hopper 62, conveying gas circuit.
Storage bin is a warehouse being provided with slope shape base plate 63, and slope shape base plate tilts from the back upper place forward downward of storage bin, and the angle γ of slope shape base plate and horizontal plane should be not less than 30 °, angle γ=38 ° of the present embodiment slope shape base plate and horizontal plane.The front bulkhead 64 of described storage bin is the bulkhead of vertical direction.
Described dish plate is provided with in the front end of storage bin, dish plate moves back and forth in the vertical direction along bulkhead before storage bin, the upper end of dish plate is provided with the inclined-plane 61a for keeping described particulate material, and the thickness of dish plate makes the inclined-plane of dish plate upper end can only keep a particulate material at thickness direction.
The feed bin baffle plate 65 preventing described particulate material the past bulkhead from overflowing is provided with above bulkhead before storage bin.
Feed driver drives dish plate moves; Feed driver comprises gear 66, tooth bar 67 and feed motor 68, and feed motor driven gear rotates, and tooth bar is fixedly mounted on described dish plate, and gear is moved back and forth by rack drives dish plate.
Conveying gas circuit is provided with the feed pipe 72 connecting described feed hopper and described particulate material quantitative feeding case discharging opening 71.Conveying gas circuit also comprises the appendix 73 connecting compressed air gas source and feed hopper, and appendix is provided with magnetic valve 74 and pressure-reducing valve 75.
As Fig. 3, Fig. 4, operationally, particulate material 50 is loaded in storage bin particulate material quantitative feeding case.Dish plate moves downwardly to the bottom of storage bin by the drive of feed driver, and partial particulate material can enter dish plate and establish bevelled upper end.Then, dish plate moves upward, and the upper end of dish plate promotes described particulate material and moves upward and fall into described feed hopper from the upper edge of bulkhead before storage bin.Simultaneously, the magnetic valve controlling appendix switch is opened, compressed-air actuated gas source pipe enters appendix, reduce pressure through pressure-reducing valve, air pressure and air-flow are adjusted to suitable level, and the particulate material in feed hopper, by the bottom of feed hopper, sucks in feed pipe by air-flow, air-flow continues particulate material to blow out discharging opening through feed pipe, is delivered to the given pump of printhead particulate material described in embodiment one through gas transmission pipeline.
Because the inclined-plane of dish plate upper end is downward-sloping with the side in arm contact face, described front storehouse, particulate material can be remained on the upper end of dish plate by dish plate, again due to the size Control of the thickness of dish plate, make the inclined-plane of dish plate upper end can only keep a particulate material at thickness direction, dish plate moves and the particulate material of fixed qty was sent into feed hopper in one week, thus can control the conveying capacity of particulate material.
Embodiment two:
As Fig. 5, a kind of 3D printer particulate material feeding system.Particulate material is provided to 3D printing head; Described 3D printer particulate material feeding system comprises the given pump 01 of printhead particulate material and the particulate material quantitative feeding case 02 described in embodiment one.
The 3D printer of the present embodiment is a kind of single armed 3D printer, and single armed 3D printer comprises column 81, base plate 82, bogie 83, prints arm 84.Print the printing arm that arm is rotary actuation, the printhead of 3D printer is arranged on the front end printing arm, and bogie drives printing arm to rotate with vertical direction in the horizontal direction.
The given pump of printhead particulate material is arranged on printhead given driving passage 03 front end, the given pump of printhead particulate material comprises charging aperture 11 and discharging opening 21, particulate material quantitative feeding case is provided with discharging opening 71, the discharging opening of particulate material quantitative feeding case connects the charging aperture of the given pump of described printhead particulate material by gas transmission pipeline 04, particulate material is sent into the given pump of described printhead particulate material by gas transmission pipeline by particulate material quantitative feeding case, particulate material order exports from described discharging opening and enters described given driving passage by the given pump of printhead particulate material by particulate material equably.
Printhead feed given driving passage (or be called for short " given driving passage ") is that the front end of given driving passage connects the discharging opening of the given pump of printhead particulate material, and the rear end of given driving passage connects printhead for printhead 06 provides the passage of particulate material.
The 3D printer particulate material feeding system of the present embodiment is provided with three 3D printer particulate material quantitative feeding casees.The discharging opening of three 3D printer particulate material quantitative feeding casees connects gas transmission pipeline by bull gas path joint 05.Particulate material needed for 3D printer is stored in particulate material quantitative feeding case, every platform particulate material quantitative feeding case stores a kind of particulate material of color, make 3D printer can manufacture the Same Part with different colours, or the connection not needing to change particulate material quantitative feeding case and manufacture different colours.
Particulate material quantitative feeding case connects the charging aperture of particulate material setter by gas transmission pipeline.
The given pump of printhead particulate material is provided with feed driver plate, each shifting block of feed driver plate rotates a circle a given driving passage of particulate material feeding printhead, make 3D printing head obtain printing particulate material continuously and stably, can ensure that 3D printing head continues normal work, reach printing precision.
Claims (5)
1. a 3D printer particulate material quantitative feeding case, is characterized in that, described particulate material quantitative feeding case is provided with discharging opening, storage bin, dish plate, feed driver, feed hopper, conveying gas circuit; Described storage bin is a warehouse being provided with slope shape base plate, described slope shape base plate tilts from the back upper place forward downward of storage bin, described dish plate is provided with in the front end of storage bin, described dish plate moves back and forth along bulkhead before storage bin, the upper end of described dish plate is provided with the inclined-plane for keeping described particulate material, the inclined-plane of described dish plate upper end is downward-sloping with the side in arm contact face, described front storehouse, and the thickness of described dish plate makes the inclined-plane of dish plate upper end can only keep a particulate material at thickness direction; The upper end of described dish plate promotes described particulate material and moves upward and fall into described feed hopper, dish plate motion described in described feed driver drives from the upper edge of bulkhead before described storage bin; Described conveying gas circuit is provided with the feed pipe connecting described feed hopper and described discharging opening.
2. a kind of 3D printer particulate material quantitative feeding case according to claim 1, is characterized in that, is provided with the feed bin baffle plate preventing described particulate material the past bulkhead from overflowing before described storage bin above bulkhead.
3. a kind of 3D printer particulate material quantitative feeding case according to claim 1, it is characterized in that, described feed driver comprises gear, tooth bar and feed motor, pinion rotation described in described feed driven by motor, described tooth bar is fixedly mounted on described dish plate, and described gear is moved back and forth by dish plate described in described rack drives.
4. a kind of 3D printer particulate material quantitative feeding case according to claim 1, it is characterized in that, the front bulkhead of described storage bin is the bulkhead of vertical direction, and described dish plate vertically moves back and forth.
5. a kind of 3D printer particulate material quantitative feeding case according to claim 1, is characterized in that, described conveying gas circuit also comprises the appendix connecting compressed air gas source and feed hopper, and described appendix is provided with magnetic valve and pressure-reducing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800576.6U CN205075349U (en) | 2015-10-13 | 2015-10-13 | 3D printer granule volume of anticipating feed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800576.6U CN205075349U (en) | 2015-10-13 | 2015-10-13 | 3D printer granule volume of anticipating feed tank |
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| Publication Number | Publication Date |
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| CN205075349U true CN205075349U (en) | 2016-03-09 |
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| CN201520800576.6U Active CN205075349U (en) | 2015-10-13 | 2015-10-13 | 3D printer granule volume of anticipating feed tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717999A (en) * | 2019-01-28 | 2019-05-07 | 江苏省肿瘤医院 | A kind of the modified Parastomal hemias abdominal belt and its 3D printing device of 3D printing |
| CN116086185A (en) * | 2023-04-07 | 2023-05-09 | 无锡市胜钢超硬材料有限公司 | Nickel base alloy melting device |
-
2015
- 2015-10-13 CN CN201520800576.6U patent/CN205075349U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717999A (en) * | 2019-01-28 | 2019-05-07 | 江苏省肿瘤医院 | A kind of the modified Parastomal hemias abdominal belt and its 3D printing device of 3D printing |
| CN116086185A (en) * | 2023-04-07 | 2023-05-09 | 无锡市胜钢超硬材料有限公司 | Nickel base alloy melting device |
| CN116086185B (en) * | 2023-04-07 | 2024-01-05 | 无锡市胜钢超硬材料有限公司 | Nickel base alloy melting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: 161000 Room 601, unit 2, building 4, Tieming Committee, Hongan street, Fularji District, Qiqihar City, Heilongjiang Province Patentee after: Zhou Jingchao Address before: 100022 room 1701-1703, No. 37, nanmofang Road, Chaoyang District, Beijing (No. 176010, Huateng Beitang central office area) Patentee before: BEIJING DUOBA TECHNOLOGY Co.,Ltd. |