CN104972664A - Recovering device for waste 3D printing consumables - Google Patents
Recovering device for waste 3D printing consumables Download PDFInfo
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- CN104972664A CN104972664A CN201510389115.9A CN201510389115A CN104972664A CN 104972664 A CN104972664 A CN 104972664A CN 201510389115 A CN201510389115 A CN 201510389115A CN 104972664 A CN104972664 A CN 104972664A
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- printing consumables
- waste material
- pulverizing chamber
- waste
- recovery device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a recovering device for waste 3D printing consumables. The recovering device comprises a feed inlet and a crushing chamber connected with the feed inlet, wherein the crushing chamber is connected with a heating chamber and a conveying assembly conveying waste 3D printing consumables to the heating chamber, and the heating chamber is provided with a discharge out used for outputting heat-molten recovered waste 3D printing consumables. According to the invention, the waste 3D printing consumables enter a feed chamber through the feed inlet, then are conveyed to the heating chamber from the feed chamber via the conveying assembly and turn into molten semi-fluid under heating; the heated waste 3D printing consumables are output from the discharge outlet in a semi-fluid state; the semi-fluid is rapidly cooled when passing through an output port and becomes filamentous; thus, recovery of the waste 3D printing consumables is realized, the utilization rate of 3D printing consumables is increased, and the waste 3D printing consumables is prevented from polluting the environment.
Description
Technical field
The invention belongs to 3D printing technique apparatus field, especially relate to a kind of 3D printing consumables waste material recovery device.
Background technology
It is a physical change process in fact that 3D prints, printing consumables is (as PLA, ABS) in print procedure, be frozen into product form again by the raw material of solid-state wire stock or other profiles after overheated melting through nozzle printing, its chemical property does not change.And in print procedure, the corner material be left when no matter being consumptive material use or some the non-test product printing generation, the waste of consumptive material is caused in capital, although these consumptive material quantity are few, but simply thrown away the increase and decrease still causing and print manufacturers produce cost, and mostly be plastic products due to 3D printing consumables, throw away rear environmental pollution comparatively large, be not easy degraded.
Current 3D consumptive material is generally obtained by consumptive material manufacturer production, and consumptive material producer consumptive material is all produce in enormous quantities, and owing to producing new consumptive material required time and production scale and production line cost, consumptive material producer can't carry out recycling to waste material.If but these material recovery also can be processed into again filament morphology continues to use, so can not only for printing manufacturer's saving cost, the more important thing is the pollution that waste material can be avoided environment, enterprise or society are all significant.
Summary of the invention
Cannot reclaim to make up above-mentioned 3D printing consumables the defect causing environmental pollution and waste, the present invention proposes a kind of 3D printing consumables waste material recovery device.
Its technical scheme is, a kind of 3D printing consumables waste material recovery device, comprises charging aperture, the pulverizing chamber be connected with charging aperture, described pulverizing chamber is respectively equipped with heating clamber and waste material is transported to the transfer assembly of heating clamber, and heating clamber has and will reclaim the hot discharging opening melting rear output of waste material.In the technical program, print waste material and enter feed space by charging aperture, by transfer assembly, waste material is sent to heating clamber by feed space and the semifluid of heating in molten condition, waste material after heating exports through discharging opening under semi-fluid condition, cooling rapidly in thread through delivery outlet semifluid, achieve waste recovery, improve 3D printing consumables utilization rate, avoid consumptive material waste entrainment environment.
Described transfer assembly comprises the turbine being arranged on pulverizing chamber inside and the driving mechanism be arranged on outside pulverizing chamber, and driving mechanism is connected together by rotating shaft with turbine.In the technical program, pulverizing chamber adopts turbine high to heating clamber conveying waste material turbine efficiency, conveying continuous and stable, and its rotating speed is adjustable, easily regulates transporting velocity.
Described transfer assembly comprises the turbine that is separately positioned on pulverizing chamber and heating chamber and is arranged on the driving mechanism outside pulverizing chamber, driving mechanism by rotating shaft respectively by the turbines in series of pulverizing chamber and heating clamber to together with.In the technical program, turbine is separately positioned in pulverizing chamber and heating clamber, solid granulates is pushed to heating clamber by the turbine in pulverizing chamber, the waste material of molten condition is extruded by the turbine in heating clamber, improve discharging efficiency, turbine simultaneously in heating clamber also plays stirring action, ensures that waste material is heated completely.
Described transfer assembly comprises the worm screw being arranged on pulverizing chamber inside and the driving mechanism be arranged on outside pulverizing chamber, and worm screw connects together with driving mechanism.In the technical program, worm screw transmits continuously to pulverizing waste material, and transmission efficiency is high, and worm screw runs through pulverizing chamber simultaneously, and transfer rate can regulate at any time.
Described waste material recovery device also comprises measurement components, together with measurement components is set to discharging opening.In the technical program, whether the wire diameter that measurement components measurement discharging opening is extruded is qualified, whether meets 3D and prints needs, if there is defective phenomenon, and maintenance that device is shut down or reported to the police, guarantee end product quality.
Described waste material recovery device also comprises monitor component, and monitor component is electrically connected with transfer assembly and measurement components respectively.In the technical program, measurement components measures the diameter of the silk material that discharging opening is extruded, when silk material diameter will exceed acceptability limit, signal is sent to monitor component, control transfer assembly by monitor component to accelerate or changing down, increase or reduce the transmission pressure in heating clamber, ensureing that silk material diameter meets printing requirement.
The present invention is by 3D printing consumables waste material recovery device, user can be used remaining corner material (be exactly use last remaining a bit of), print failed mold product and print successfully but all recycled because design does not satisfy the demands model sample causing using etc.Then by processing and again wire drawing become meet 3D print use filament morphology, thus realize waste recovery recycling, protection of the environment, reduces costs.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of one embodiment of the present invention;
Fig. 2 is the theory structure schematic diagram of another embodiment of the invention;
Fig. 3 is the theory structure schematic diagram of the another kind of embodiment of transfer assembly of the present invention;
Fig. 4 is the structural representation of an embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Composition graphs 1, one embodiment of the present invention.A kind of 3D printing consumables waste material recovery device, comprise charging aperture 1, the pulverizing chamber 2 be connected with charging aperture, described pulverizing chamber inside is provided with grinder 21, and outside is provided with heating clamber 3, and heating clamber has and will reclaim the hot discharging opening 4 melting rear output of waste material.In the present embodiment, pulverizing chamber is provided with the transfer assembly 5 that the waste material after by pulverizing is transported to heating clamber.In the present embodiment, transfer assembly is fixed on below pulverizing chamber, under transfer assembly drives, heating clamber is entered after waste granules after pulverizing falls, the heater 31 of heating clamber is heated as molten condition, export input the pressure of new waste material endlessly at transfer assembly under, simultaneously heating clamber comparatively pulverizing chamber horizontal position set low, utilize difference in height to be convenient to solid waste input, semi liquid state finished product exports.
As Fig. 1, a kind of embodiment of transfer assembly of the present invention.Described transfer assembly comprises the turbine 51 being arranged on pulverizing chamber inside and the driving mechanism 52 be arranged on outside pulverizing chamber, and driving mechanism is connected together by rotating shaft with turbine.
Composition graphs 2, the another kind of embodiment of transfer assembly of the present invention.Described transfer assembly comprises the turbine that is separately positioned on pulverizing chamber and heating chamber and is arranged on the driving mechanism outside pulverizing chamber, driving mechanism by rotating shaft respectively by the turbines in series of pulverizing chamber and heating clamber to together with.The present embodiment adopts the mode of coaxial two turbine, and Synchronization Control transfer rate and output speed, controlling is better.
Composition graphs 3, the embodiment of transfer assembly of the present invention.Described transfer assembly comprises the worm screw 53 being arranged on pulverizing chamber inside and the driving mechanism be arranged on outside pulverizing chamber, and worm screw connects together with driving mechanism.Worm structure is simple, reduces production cost, improves life of product.
Described waste material recovery device also comprises measurement components 41, together with measurement components is set to discharging opening.Measurement components can adopt the mode of photoelectric sensor, and whether the diameter of induction discharging opening silk material is in eligible state.
Described waste material recovery device also comprises monitor component, and monitor component is electrically connected with transfer assembly and measurement components respectively.
Composition graphs 4, one embodiment of the present invention.In the present embodiment, be conveniently used on the downside of this device and installed base 6 additional, be fixed on base by pulverizing chamber, heating clamber, base is convenient to be secured together with other platforms, can also fix the device being wound around and exporting silk material on base simultaneously.In the present embodiment, first being carried out being crushed to maximum gauge by discarded consumptive material by pulverizing chamber is 2mm graininess, then by particle by pushing to heating clamber, the present embodiment adopts the embedded heating rod form of heating tube, heating particles to 180 degree Celsius is melted into molten condition by heating clamber, the consumptive material of molten condition flow to discharging opening by the propelling movement of difference in height and turbine, discharging opening diameter is for being 1.75mm, the consumptive material cooling squeezed out forms 1.75mm diameter filament, electron diameter measuring instrument is adopted in the detection components of discharging opening, in real time discharging diameter is fed back to transfer assembly, the turbine of transfer assembly changes the speed of fan extruding according to the thickness of diameter, error can accept in 0.3mm.Thus real realize closed-loop control.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a 3D printing consumables waste material recovery device, it is characterized in that, comprise charging aperture (1), the pulverizing chamber (2) be connected with charging aperture, described pulverizing chamber inside is provided with grinder, outside is provided with heating clamber (3), and heating clamber has and will reclaim the hot discharging opening (4) melting rear output of waste material.
2. 3D printing consumables waste material recovery device according to claim 1, is characterized in that, pulverizing chamber is provided with the transfer assembly (5) that the waste material after by pulverizing is transported to heating clamber
3. 3D printing consumables waste material recovery device according to claim 2, it is characterized in that, described transfer assembly comprises the turbine (51) being arranged on pulverizing chamber inside and the driving mechanism (52) be arranged on outside pulverizing chamber, and driving mechanism is connected together by rotating shaft with turbine.
4. 3D printing consumables waste material recovery device according to claim 2, it is characterized in that, described transfer assembly comprises the turbine that is separately positioned on pulverizing chamber and heating chamber and is arranged on the driving mechanism outside pulverizing chamber, driving mechanism by rotating shaft respectively by the turbines in series of pulverizing chamber and heating clamber to together with.
5. 3D printing consumables waste material recovery device according to claim 2, it is characterized in that, described transfer assembly comprises the worm screw (53) being arranged on pulverizing chamber inside and the driving mechanism be arranged on outside pulverizing chamber, and worm screw connects together with driving mechanism.
6. 3D printing consumables waste material recovery device according to claim 1, is characterized in that, described waste material recovery device also comprises measurement components (41), together with measurement components is set to discharging opening.
7. 3D printing consumables waste material recovery device according to claim 6, it is characterized in that, described waste material recovery device also comprises monitor component, and monitor component is electrically connected with transfer assembly and measurement components respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389115.9A CN104972664A (en) | 2015-07-03 | 2015-07-03 | Recovering device for waste 3D printing consumables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389115.9A CN104972664A (en) | 2015-07-03 | 2015-07-03 | Recovering device for waste 3D printing consumables |
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| Publication Number | Publication Date |
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| CN104972664A true CN104972664A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510389115.9A Pending CN104972664A (en) | 2015-07-03 | 2015-07-03 | Recovering device for waste 3D printing consumables |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239913A (en) * | 2016-08-29 | 2016-12-21 | 安徽奥斯博医疗仪器设备有限公司 | A kind of polychrome 3D printing consumables waste material recovery device |
| CN108327282A (en) * | 2018-02-01 | 2018-07-27 | 西南石油大学 | 3D printing consumptive material recycle device |
| CN110789126A (en) * | 2019-10-29 | 2020-02-14 | 尤其 | 3D printing supplies recovery unit |
| CN110978205A (en) * | 2019-12-22 | 2020-04-10 | 安徽薄荷三维科技有限公司 | Ceramic laser 3D prints and uses waste recovery device |
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| CN1549764A (en) * | 2001-08-27 | 2004-11-24 | 饭沼标准制作所股份有限公司 | Resin waste melting and volume reducing device, and volume reducing method using the device |
| CN104139472A (en) * | 2014-08-05 | 2014-11-12 | 成都思维智造科技有限公司 | Waste recycling device and method for 3D printer |
| CN104231524A (en) * | 2014-07-23 | 2014-12-24 | 珠海天威飞马打印耗材有限公司 | Moulded wire and preparation method thereof |
| CN204773618U (en) * | 2015-07-03 | 2015-11-18 | 北京威控睿博科技有限公司 | 3D printing consumables waste recovery device |
-
2015
- 2015-07-03 CN CN201510389115.9A patent/CN104972664A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549764A (en) * | 2001-08-27 | 2004-11-24 | 饭沼标准制作所股份有限公司 | Resin waste melting and volume reducing device, and volume reducing method using the device |
| CN104231524A (en) * | 2014-07-23 | 2014-12-24 | 珠海天威飞马打印耗材有限公司 | Moulded wire and preparation method thereof |
| CN104139472A (en) * | 2014-08-05 | 2014-11-12 | 成都思维智造科技有限公司 | Waste recycling device and method for 3D printer |
| CN204773618U (en) * | 2015-07-03 | 2015-11-18 | 北京威控睿博科技有限公司 | 3D printing consumables waste recovery device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239913A (en) * | 2016-08-29 | 2016-12-21 | 安徽奥斯博医疗仪器设备有限公司 | A kind of polychrome 3D printing consumables waste material recovery device |
| CN108327282A (en) * | 2018-02-01 | 2018-07-27 | 西南石油大学 | 3D printing consumptive material recycle device |
| CN110789126A (en) * | 2019-10-29 | 2020-02-14 | 尤其 | 3D printing supplies recovery unit |
| CN110978205A (en) * | 2019-12-22 | 2020-04-10 | 安徽薄荷三维科技有限公司 | Ceramic laser 3D prints and uses waste recovery device |
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Application publication date: 20151014 |