CN107756804B - Equipment is remolded in the recycling of 3D printer consumptive material - Google Patents
Equipment is remolded in the recycling of 3D printer consumptive material Download PDFInfo
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- CN107756804B CN107756804B CN201711079725.4A CN201711079725A CN107756804B CN 107756804 B CN107756804 B CN 107756804B CN 201711079725 A CN201711079725 A CN 201711079725A CN 107756804 B CN107756804 B CN 107756804B
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- melting
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- melting cylinder
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses the recycling of 3D printer consumptive material to remold equipment, it includes recyclable device, recyclable device includes melting mechanism, feeding unit, melting mechanism for 3D printer consumptive material melt process and melt the delivery end of mechanism and be connected to the feeding end of feeding unit, feeding unit can be directed to transporting molten state raw material；Above-mentioned melting mechanism includes the heat source tube for melting cylinder, being installed on melting cylinder wall portion and can conveying thermal energy to melting cylinder lumen, melting cylinder is cylindrical barrel and both ends are provided with opening, the top opening for melting cylinder is feeding inlet, the bottom opening for melting cylinder is discharge port, going back shiding matching in melting cylinder has pressure end cap, the annular groove annularly arranged is offered on the circumferential surface of pressure end cap, the bottom end face of pressure end cap offers the air hole being connected with annular groove, and the upper surface for the end cap that presses offers the gas vent being connected with annular groove.
Description
Technical field
The present invention relates to 3D printing technique field, in particular to a kind of recoverable 3D printer consumptive material ABS, PLA's
System.
Background technique
3D printing (3DP) i.e. one kind of rapid shaping technique, it is one kind based on digital model file, with powder
The adhesive materials such as shape metal or plastics construct the technology of object by layer-by-layer printing.
ABS(original name be acrylonitrile-butadiene-styrene copolymer) be household fusion sediment (FDM) formula wire rod routine
Material, PLA(are often referred to polylactic acid) it is biological Degradable Plastice, the print temperature of this material is 180~200 DEG C.
3D printing technique become increasingly popular and use during teaching, production, processing, test, wherein with ABS,
PLA is that the raw material for the image consumption that material implements printing are more, and when the image is without utility value, the prior art can not be to it
Raw material are recycled, and can only abandon processing, on the other hand, pattern in print procedure, the waster of triggering or
Material consumed by supporting is broken, the prior art can not be recycled, so that the wasteness of 3D printing consumptive material is big, to environment dirt
Dye is big.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide the recyclable processing of one kind using ABS, PLA as material
Implement the image of printing and carry out the recyclings of raw material, and can realize to the ABS such as waster, leftover pieces, PLA material
Recovery processing.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Equipment is remolded in the recycling of 3D printer consumptive material comprising recyclable device, recyclable device include melting mechanism, conveyer
Structure, melting mechanism for 3D printer consumptive material melt process and melt the delivery end of mechanism and be connected to the pan feeding of feeding unit
End, feeding unit can be directed to transporting molten state raw material；
Above-mentioned melting mechanism includes melting cylinder, is installed on melting cylinder wall portion and can be to melting cylinder lumen conveying
The heat source tube of thermal energy, melting cylinder are that cylindrical barrel and both ends are provided with opening, melt cylinder top opening be into
Material mouth, the bottom opening for melting cylinder is discharge port, melts and goes back shiding matching in cylinder and have a gradual feeding mechanism, it is described gradually
It include matching with melting cylinder inboard wall and being applied along the pressure end cap of melting sleeve axis direction sliding into formula feeding mechanism
The annular groove annularly arranged is offered on the circumferential surface of pressure side lid, the bottom end face for the end cap that presses is offered to be connected with annular groove
Air hole, the upper surface for the end cap that presses offers the gas vent being connected with annular groove；
Feeding unit is provided with the delivery end phase with melting cylinder including being in horizontally disposed conveying sleeve on conveying sleeve
The material inlet port of molten state raw material is connected and be can receive, conveying flood dragon is coaxially arranged in conveying sleeve, conveying flood dragon can be defeated
The discharge end for sending the molten state raw material flowed into material inlet port to flow to feeding sleeve cylinder, the discharge end of conveying sleeve are equipped with
For molten state raw material to be squeezed out to linear extrusion spray head.
The further improvement of above-mentioned technical proposal.
The tapered setting in bottom of the pressure end cap, and the height of the bottom center for the end cap that presses in the vertical direction
Degree is lower than the height of pressure end cap surrounding, and above-mentioned air hole is set to the wall portion of pressure end base portion surrounding.
The further improvement of above-mentioned technical proposal.
The central channel of coaxial line arrangement, and the end cap that presses are offered at the top center of above-mentioned pressure end cap
Top end surface is equipped with lift-pull handle, mountable configuration object in central channel.
The further improvement of above-mentioned technical proposal.
Above-mentioned heat source tube is arranged to several and is uniformly arranged on the outer of melting cylinder along the circumferencial direction of melting cylinder
Wall portion provides stable thermal energy by multiple heat source tubes；
The bottom of above-mentioned melting cylinder is additionally provided with fastening seat, and the heat source tube is attached at the side wall of melting cylinder
And bottom wall, the corrugated heat pipe that the heat source tube of melting cylinder bottom wall matches is offered and is attached on fastening seat；It is opened in molten
Melt cylinder body bottom discharge port it is in long strip and along melting cylinder radial distribution.
The further improvement of above-mentioned technical proposal.
Above-mentioned melting mechanism further includes for the tail gas recycle mechanism for melting tail gas clean-up processing within the organization；
Above-mentioned tail gas recycle mechanism include be equipped with can cleaning of off-gas liquid exhaust-gas treatment cabinet, connection exhaust gas at
The gas-guide tube of cabinet, gas vent is managed, one end of gas-guide tube is connected to gas vent, the other end extends to the intracorporal liquid of waste gas treatment tank
Below face.
The further improvement of above-mentioned technical proposal.
Above-mentioned exhaust-gas treatment cabinet is cabinet with a closed top, and the top closed end of exhaust-gas treatment cabinet offers outlet
Port, air inlet end mouth, above-mentioned gas-guide tube include appendix, flush type tracheae, and flush type tracheae and air inlet end mouth match simultaneously
And flush type tracheae is located at the intracorporal end of waste gas treatment tank and is located at liquid level or less position, one end of appendix connect gas vent,
The other end connects flush type tracheae and is located at one end outside flush type tracheae；
Above-mentioned air outlet is matched with vent plug, and exhaust passage, and the top end side of vent plug are offered in the vent plug
Offer the air leakage hole connected with exhaust passage.
The further improvement of above-mentioned technical proposal.
Material inlet port is set to the top side-walls of conveying sleeve, and one end of conveying sleeve, which is equipped with, squeezes out spray head, another
End is equipped with Closed end plate, and the conveying flood dragon is between extrusion spray head, Closed end plate；
The feeding unit further includes the conveying power mechanism for driving conveying flood dragon around own axis, conveying
Power mechanism includes conveying actuator, can receive conveying actuator power and can be to the intermediate transmission of conveying flood dragon transfer motion power
Part.
The further improvement of above-mentioned technical proposal.
The outside of above-mentioned conveying sleeve is also socketed with auxiliary heat engine structure, and the auxiliary heat engine structure includes being socketed on conveying sleeve
Mounting disc, the heating tube that is installed on mounting disc and is evenly spaced on along conveying sleeve circumferencial direction；
The outside of the conveying sleeve is also socketed with the heat build-up sleeve for wrapping up heating tube, and heat build-up sleeve is for gathering
Heating tube issues thermal energy and transmits to conveying sleeve.
The further improvement of above-mentioned technical proposal.
The wire body raw material for squeezing out spray head extrusion molding is conveyed to wire body docking facilities, and wire body docking facilities include first lead
Mechanism, the second threading mechanism, the heat being set between first lead mechanism, the second threading mechanism connect region A, first lead machine
Structure, the second threading mechanism include the thread feeding mechanism for guiding wire body to advance, and are set to the Wire-feeding machine of first lead mechanism
The transportable wire body of structure connects the region direction A to heat from first lead mechanism and moves, and the thread feeding mechanism for being set to the second threading mechanism can
Transmission line body meets the side that the region direction A moves or connects A the second threading mechanism of direction in region by heat from the second threading mechanism to heat
To movement, wire body docking facilities further include the hot connection mechanism for connecing required heat source for providing wire body heat, and hot connection mechanism includes that can hang down
Directly in the movement of thread feeding mechanism thread transferring direction and it may extend to heat and connect the wiring heat source of region A.
The further improvement of above-mentioned technical proposal.
Wire body docking facilities further include for being supported to first lead mechanism, the second threading mechanism, hot connection mechanism
Rack；First lead mechanism, the central axial direction of the second threading mechanism transmission line body are coaxial with the central axis of spray head is squeezed out
Line arrangement；
Above-mentioned hot connection mechanism includes that heat connects driving motor, intermediate transmission mechanism, sliding block, the driving link of intermediate transmission mechanism
It is connected to the kinetic energy output end that heat connects driving motor, the kinetic energy that heat can be connect driving motor by the driven member of intermediate transmission mechanism transmits
To sliding block and sliding block is driven to move in the vertical direction, and connects state, the non-thermal switching connect between state in heat；It is installed on sliding block
It is provided with the wiring heat source that heat connects required thermal energy；
Above-mentioned rack includes mount holder, intermediate support, top-support, and intermediate support is set to the upper of mount holder
Side, top-support are set to the top of intermediate support, and above-mentioned first lead mechanism, the second threading mechanism are fixedly installed on top
Portion's bracket, the hot connection mechanism, guide post are installed on mount holder.
The further improvement of above-mentioned technical proposal.
Wire body docking facilities further include the burr removal mechanism for being installed on mount holder, and burr removal mechanism is for rejecting two
Raised burr at root wire body hot junction；
Burr removal mechanism includes that part, power drive mechanism, grinding sleeve, the driving link of power drive mechanism occur for power
It is connected to the power output end that part occurs for power, the driven member of power drive mechanism is connected to grinding sleeve and grinding can be driven to cover
For cylinder around the rotation of own axes, the transport line direction for being ground sleeve and the second threading mechanism is coaxial, and is ground sleeve towards the area Re Jie
The end of domain A is provided with the cutter head for the structure that is serrated.
It is an advantage of the current invention that the recycling to 3D printer consumptive material ABS, PLA is realized, for large-scale teaching
Property unit or Experimental Base, can save several raw materials, correspondingly, also reducing several pollutant emissions, significantly every year
While reducing production, instruction cost, notable contribution, and the wire body docking that the present invention uses also are made that for protection environment
Device can guarantee the stability of wire body hot junction, not easy to break, can be convenient for the bundled collection of scattered raw material.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram of recyclable device.
Fig. 3 is the structural schematic diagram of recyclable device.
Fig. 4 is the outer shell construction schematic diagram of recyclable device.
Fig. 5 is the structural schematic diagram for melting mechanism, gradual feeding mechanism, tail gas recycle mechanism and matching.
Fig. 6 is the structural schematic diagram for melting mechanism, gradual feeding mechanism and matching.
Fig. 7 is the structural schematic diagram for melting mechanism, gradual feeding mechanism and matching.
Fig. 8 is the structural schematic diagram for melting mechanism, gradual feeding mechanism and matching.
Fig. 9 is the structural schematic diagram of gradual feeding mechanism.
Figure 10 is the structural schematic diagram of tail gas recycle mechanism.
Figure 11 is the structural schematic diagram of vent plug.
Figure 12 is the structural schematic diagram that feeding unit and wire body docking facilities match.
Figure 13 is the structural schematic diagram of pedestal and feeding unit.
Figure 14 is the structural schematic diagram that pedestal and feeding unit, conveying power mechanism match.
Figure 15 is the structural schematic diagram that feeding unit and conveying power mechanism match.
Figure 16 is the structural schematic diagram of heat build-up sleeve.
The structural schematic diagram that Figure 17 is conveying sleeve, heating tube matches.
Figure 18 is conveying sleeve, conveys the structural schematic diagram that flood dragon matches.
Figure 19 is the structural schematic diagram for squeezing out spray head.
The structural schematic diagram that Figure 20 is pedestal, wire body docking facilities, bobbin winder device match.
The structural schematic diagram that Figure 21 is wire body docking facilities, bobbin winder device matches.
Figure 22 is the structural schematic diagram of bobbin winder device.
The structural schematic diagram that Figure 23 is wire spool, transmission shaft matches.
Figure 24 is the structural schematic diagram of transmission shaft.
Figure 25 is the structural schematic diagram of wire body docking facilities.
Figure 26 is the structural schematic diagram of wire body docking facilities.
Figure 27 is the structural schematic diagram of inlet leg mechanism.
Figure 28 is the structural schematic diagram of thread feeding mechanism.
Figure 29 is the structural schematic diagram of thread feeding mechanism.
Figure 30 is the structural schematic diagram of wire body docking facilities.
Figure 31 is the structural schematic diagram of wire body attitude reference device.
Figure 32 is the structural schematic diagram of mount holder.
Figure 33 is the structural schematic diagram of hot connection mechanism.
The structural schematic diagram that Figure 34 is mount holder, hot connection mechanism matches.
Figure 35 is the structural schematic diagram of burr removal mechanism.
Figure 36 is driven wheel, is ground the structural schematic diagram that sleeve matches.
The structural schematic diagram that Figure 37 is mount holder, intermediate support, top-support match.
Figure 38 is the structural schematic diagram of intermediate support.
Figure 39 is the structural schematic diagram of top-support.
The structural schematic diagram that Figure 40 is hot connection mechanism, burr removal mechanism, third air cooling mechanism match.
The structural schematic diagram that Figure 41 is hot connection mechanism, burr removal mechanism matches.
It is denoted as in figure:
10, pedestal；110, the first air cooling mechanism；120, the second air cooling mechanism；
20, recyclable device；210, mechanism is melted；211, heat source tube；212, backing；213, fastening seat；213a, heat pipe
Slot；214, material guide groove mouth；220, gradual feeding mechanism；221, press end cap；222, annular groove；223, air hole；224, it is vented
Hole；225, central channel；226, lift-pull handle；230, tail gas recycle mechanism；231, exhaust-gas treatment cabinet；232, flush type tracheae；
233, vent plug；234, exhaust passage；235, air leakage hole；240, feeding unit；241, heat build-up sleeve；242, pan feeding notch；243,
Mounting disc；244, heating tube；245, conveying sleeve；246, material inlet port；247, Closed end plate；250, flood dragon is conveyed；260, defeated
Expect power mechanism；261, conveying actuator；262, gear a；263, gear b；270, cooling fin；280, clump weight；
30, spray head is squeezed out；310, connector sleeve；320, gather material set；330, extruder head；
40, wire body docking facilities；410, rack；411, mount holder；411a, guide post；411b, clamping plate a；411c, folder
Plate b；411d, surely to set；411e, displacement sensor；412, intermediate support；412a, holding tank；413, top-support；414,
Three air cooling mechanisms；420, thread feeding mechanism；421, fixed mounting；422, active mount；423, active clamping wheel；424, driven
Clamping wheel；425, spring；426, line sending motor；430, hot connection mechanism；431, heat connects driving motor；432, driving lever；433, connecting rod；
434, sliding block；435, wiring heat source；436, wiring clamping plate；440, burr removal mechanism；441, part occurs for power；442, actively
Wheel；443, driven wheel；444, it is ground sleeve；450, wire body attitude reference device；451, position plate；452, draw material arc groove；453, draw
Line central channel；460, inlet leg mechanism；461, mounting plate；462, lead set；
50, bobbin winder device；510, coiling actuator；520, transmission mechanism；530, wire spool；540, transmission shaft；541, solid
Fixing limit ring；542, movable stop collar.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figure 1,3D printer consumptive material ABS, PLA recycling system comprising pedestal 10 is set to pedestal 10
On recyclable device 20, wire body docking facilities 40, recyclable device 20 be used for consumptive material (raw material) melting and wire drawing, wire body docking
Device 40 is used for the docking of both threads body.
As shown in Figure 1, being additionally provided with the bobbin winder device 50 for wire body winding, the wire body docking facilities on pedestal 10
40 are set between recyclable device 20, bobbin winder device 50；After consumptive material carries out melting and wire drawing process by recyclable device 20, by line
Body docking facilities 40 are docked and are delivered to bobbin winder device 50 and are wound.The effect of bobbin winder device 50 is, since 3D is beaten
The each supply amount of print machine consumptive material is different, it cannot be guaranteed that bobbin winder device 50 can be fully loaded with winding every time, it is real by bobbin winder device 50
The docking of existing both threads body, it is ensured that the wire body wound on bobbin winder device 50 is always one, convenient for subsequent defeated to 3D printer
Pan feeding when sending is convenient.
As shown in Fig. 1-18, recyclable device 20 includes melting mechanism 210, feeding unit 240, and melting mechanism 210 is used for 3D
The melt process of printer material consumption and the delivery end for melting mechanism 210 are connected to the feeding end of feeding unit 240, feeding unit
240 orientable transporting molten state raw materials.
As shown in figs 1-9, above-mentioned melting mechanism 210 includes melting cylinder, is installed on melting cylinder wall portion and can be to
The heat source tube 211 of cylinder lumen conveying thermal energy is melted, melting cylinder is cylindrical barrel and both ends are provided with opening, is melted
The top opening of cylinder be feeding inlet, melt cylinder bottom opening be discharge port, melt cylinder in go back shiding matching have it is progressive
Formula feeding mechanism 220, the gradual feeding mechanism 220 include with melting cylinder inboard wall match and can along melting sleeve
Axis direction sliding pressure end cap 221, press end cap 221 circumferential surface on offer the annular groove 222 annularly arranged, apply
The bottom end face of pressure side lid 221 offers the air hole 223 being connected with annular groove 222, and the upper surface of pressure end cap 221 offers
The gas vent 224 being connected with annular groove 222.
Consumptive material (raw material) is launched into the feeding inlet into melting cylinder, and the end cap 221 that will press is placed in entering for melting cylinder
Material mouth, consumptive material (raw material) absorb the thermal energy that heat source tube 211 provides and melt, and under the Gravitative Loads of pressure end cap 221, push away
The discharge port flowing of dynamic molten state consumptive material (raw material) to melting cylinder；The gas mixing that consumptive material (raw material) generates in fusion process
Object will be discharged outward by air hole 223, annular groove 222, gas vent 224.
More optimally, the tapered setting in bottom of the pressure end cap 221, and the bottom centre for the end cap 221 that presses
The height of place in the vertical direction is lower than the height of pressure 221 surrounding of end cap, and above-mentioned air hole 223 is set to pressure end cap
The wall portion of 221 bottom surroundings；Its role is to pressure end cap 221 pushes down on discharge port of the molten state raw material to melting cylinder
It is first to be pressed by the center of pressure end cap 221, and guarantee to be set to pressure 221 bottom surrounding of end cap in motion process
Air hole 223 is not contacted with molten state raw material, can avoid blocking air hole when molten state raw material is cooling, to reduce melting cylinder
Interior ventilation effect.
More perfectly, the central channel of coaxial line arrangement is offered at the top center of above-mentioned pressure end cap 221
225, and the top end surface for the end cap 221 that presses is equipped with lift-pull handle 226；Mountable configuration object is (in figure in central channel 225
It is not shown), the speed and molten state raw material of molten state raw material are promoted by the adjustable pressure end cap 221 of installation configuration object
From the flow of the discharge port outflow of melting cylinder；Staff can be more convenient by setting lift-pull handle 226 to operate.
As shown in Fig. 3,5,6, above-mentioned heat source tube 211 is arranged to several and uniformly sets along the circumferencial direction of melting cylinder
The outside wall portions of melting cylinder are placed in, provide stable thermal energy by multiple heat source tubes 211, it is ensured that the melting intracorporal thermal field of cylinder is equal
It is even；More perfectly, the outside wall portions for melting cylinder are provided with several backings being evenly spaced on along center axis thereof direction
212, heat source tube 211 is serially connected with backing 212；The thermal energy that heat source tube 211 issues can be diffused by backing 212, and further
Raising thermal energy uniformity.
As viewed in figures 5-8, the bottom of above-mentioned melting cylinder is additionally provided with fastening seat 213, and the heat source tube 211 is pasted
The side wall and bottom wall of melting cylinder are invested, offers and be attached at the heat source tube 211 of melting cylinder bottom wall on fastening seat 213
The corrugated heat pipe 213a to match.
As shown in Figure 7,8, be opened in melting cylinder body bottom discharge port is in long strip and radial direction point along melting cylinder
Cloth；Its recharge rate that molten state raw material can be improved, and can avoid molten state raw material in the melting intracorporal delay of cylinder.
Such as Fig. 1-3,5,10, above-mentioned melting mechanism 210 further includes for handling the tail gas clean-up in melting mechanism 210
Tail gas recycle mechanism 230；Since a large amount of raw material is in fusion process, irritation, pernicious gas can be generated, to the people of surrounding
Member can cause adverse effect, for this purpose, adding the environment that surrounding can be effectively protected in tail gas recycle mechanism 230.
More specifically, above-mentioned tail gas recycle mechanism 230 include be equipped with can cleaning of off-gas liquid exhaust-gas treatment
Cabinet 231, connection exhaust-gas treatment cabinet 231, gas vent 224 gas-guide tube, one end of gas-guide tube is connected to gas vent 224, another
One end extends to the liquid level in exhaust-gas treatment cabinet 231 or less.
More perfectly, above-mentioned exhaust-gas treatment cabinet 231 is cabinet with a closed top, the top of exhaust-gas treatment cabinet 231
Portion closed end offers air outlet, air inlet end mouth, and above-mentioned gas-guide tube includes appendix, flush type tracheae 232, flush type gas
Pipe 232 and air inlet end mouth match and flush type tracheae 232 is located at the end in exhaust-gas treatment cabinet 231 and is located at liquid level or less
Position, gas vent 224 is connected in one end of appendix, the other end is connected flush type tracheae 232 and is located at outside flush type tracheae 232
One end.
As shown in Figure 10,11, above-mentioned air outlet is matched with vent plug 233, and it is logical that exhaust is offered in the vent plug 233
Road 234, and the top end side of vent plug 233 offers the air leakage hole 235 connected with exhaust passage 234.
As shown in Fig. 1-3,12-18, feeding unit 240 includes in horizontally disposed conveying sleeve 245, conveying sleeve 245
On be provided with and be connected with the delivery end of melting cylinder and can receive the material inlet port 246 of molten state raw material, conveying sleeve 245
It is inside coaxially arranged with conveying flood dragon 250, conveying flood dragon 250 can transport the molten state raw material flow direction flowed into material inlet port 246
The discharge end of conveying sleeve 245, the discharge end of conveying sleeve 245 are equipped with linear for squeezing out molten state raw material
Squeeze out spray head 30.
More specifically, material inlet port 246 is set to the top side-walls of conveying sleeve 245, one end of conveying sleeve 245
It is equipped with and squeezes out spray head 30, the other end Closed end plate 247 is installed, the conveying flood dragon 250 is between squeezing out spray head 30, closing
Between end plate 247.
More perfectly, the feeding unit 240 further includes for driving conveying flood dragon 250 around own axis
Conveying power mechanism 260, conveying power mechanism 260 include conveying actuator 261(motor), to can receive conveying actuator 261 dynamic
Power and can to conveying 250 transfer motion power of flood dragon mediation member；More specifically, the mediation member includes installation
In 261 output shaft end of conveying actuator gear a262, be installed on conveying flood dragon 250 drive end gear b263, gear a262,
Gear b263 is meshed.
As shown in Figure 16,17,18, the outside of above-mentioned conveying sleeve 245 is also socketed with auxiliary heat engine structure, the auxiliary heat engine
Structure includes the mounting disc 243 for being socketed on conveying sleeve 245, is installed on mounting disc 243 and equal along 245 circumferencial direction of conveying sleeve
The even heating tube 244 being spaced apart；The thermal energy that heating tube 244 generates can be transmitted to the inner cavity of conveying sleeve 245, and guarantee conveying
Melting sources in sleeve 245 are sufficiently, do not cool down.More perfectly, the outside of the conveying sleeve 245 is also socketed with
For wrapping up the heat build-up sleeve 241 of heating tube 244, heat build-up sleeve 241 issues thermal energy to conveying sleeve for gathering heating tube 244
245 transmitting, and the thermal energy for reducing the sending of heating tube 244 is spread to outside, and more optimally, the heat build-up sleeve 241 is adopted
It is made of heat-barrier material.
As shown in Figure 12,13,14, feeding unit 240 further includes for cooling down to conveying power mechanism 260
Second air cooling mechanism 120；The thermal energy generated in recyclable device 20 is larger, can influence conveying power mechanism 260 by heat transfer
Service life, and failure rate provides, for this purpose, the second air cooling mechanism 120 of setting is for reducing temperature to conveying power mechanism 260
Influence.
More specifically, second air cooling mechanism 120 includes fan b, cooling fin 270, is set to conveying sleeve 245
Bottom and close on conveying power mechanism 260, fan b air blast direction is towards cooling fin 270.
As shown in Fig. 1,17,19, above-mentioned extrusion spray head 30 includes the connector sleeve for being installed on 245 discharge end of conveying sleeve
310, the extruder head 330 being connected with connector sleeve 310, the interior inner cavity being connected with conveying sleeve 245 of connector sleeve 310 are tapered simultaneously
Conveying direction along conveying flood dragon 250 is gradually narrowed, and extruder head 330 is mounted at the discharge end of connector sleeve 310, and
And the extrusion section of extruder head 330 is in geometry (such as circle, ellipse, rectangle etc.), more optimally, connector sleeve 310
Discharge end be provided with the poly- material set 320 of coaxial line arrangement, lifting one's head 330 is removably socketed on the outer of poly- material set 320
Portion.
As shown in Fig. 1,12,20,21, it is also equipped on pedestal 10 between recyclable device 20, wire body docking facilities 40
And for forming the first cooling air cooling mechanism 110 of wire body, the first air cooling mechanism 110 includes air blast direction towards high-temperature molding line
The fan a of body.
As shown in figs. 12-14, the clump weight 280 positioned at 20 bottom of recyclable device is also equipped on pedestal 10, by adding
Clump weight 280 reduces the height of C.G. of recyclable device 20, and reduces the shake of recyclable device 20.
As shown in Fig. 1,20-24, above-mentioned bobbin winder device 50 includes that around own axis and can wind wire body
Wire spool 530, the transmission shaft 540 with 530 coaxial line of wire spool arrangement, the driving end of transmission shaft 540 can receive wire body actuator
510(motor) rotary force and the rotary force is transmitted to wire spool 530.
The bobbin winder device 50 further includes transmission mechanism 520, and the driving link of transmission mechanism 520 is connected to coiling actuator
510 output shaft part, driven member are connected to the driving end of transmission shaft 540, provide rotary force by coiling actuator 510, and pass through
Transmission mechanism 520, transmission shaft 540 provide power to wire spool 530.
Ground is advanced optimized, above-mentioned transmission mechanism 520 is belt pulley, and transmission mechanism 520 includes being installed on coiling driving
The driving pulley of 510 output shaft end of part is installed on the driven pulley that transmission shaft 540 drives end, the driving pulley, driven belt
Pass through transmission band connection between wheel.
More specifically, above-mentioned transmission shaft 540 includes that coaxial line is arranged and in the fixed limit of fixed setting
Ring 541, the driven end of transmission shaft 540 are removably connected with movable stop collar 542, and above-mentioned wire spool 530 is installed on transmission shaft
On 540 and between fixed stop collar 541, movable stop collar 542；Consequently facilitating the disassembly and installation of wire spool 530.More
For optimally, the driven end of above-mentioned transmission shaft 540 is provided with external screw thread, biography is provided with and is set on movable stop collar 542
The internal screw thread that the external screw thread of the driven end of moving axis 540 matches.
As shown in Fig. 1,20,21,25-41, above-mentioned wire body docking facilities 40 include first lead mechanism, the second wiring machine
Structure, the heat being set between first lead mechanism, the second threading mechanism meet region A, and first lead mechanism, the second threading mechanism are equal
It include the thread feeding mechanism 420 for guiding wire body to advance, the thread feeding mechanism 420 for being set to first lead mechanism can transport wire body
The region direction A is connect to heat from first lead mechanism to move, be set to the second threading mechanism thread feeding mechanism 420 can transport wire body by
Second threading mechanism to heat connect the region direction A move or by heat connect region A be directed toward the second threading mechanism direction move, wire body
Docking facilities 40 further include the hot connection mechanism 430 for connecing required heat source for providing wire body heat, and hot connection mechanism 430 includes can be perpendicular to
The movement of 420 thread transferring direction of thread feeding mechanism simultaneously may extend to the wiring heat source 435 that heat meets region A；Its principle is, wiring heat source
435, which move to heat, connects in the A of region, is connect in the A of region by the free end of the wire body of the first, second threading mechanism guidance with heat is located at
Wiring heat source 435 contact and absorb thermal energy, after a certain period of time, driving wiring heat source 435 is detached from heat and meets region A, and makes for preheating
It obtains the wire body guided by the first, second threading mechanism and continues the center movement for meeting region A towards heat, so that the freedom of both threads body
End connects in the A of region in heat to be connected, and cooling after a certain period of time, can be by first lead mechanism, the second threading mechanism transmission line body edge
First lead mechanism is directed toward the direction movement of the second threading mechanism.
More perfectly, wire body docking facilities 40 further include for picking to first lead mechanism, the second threading mechanism, heat
The rack 410 that structure 430 is supported.
More optimally, first lead mechanism, the central axial direction of the second threading mechanism transmission line body and extrusion spray head
30 central axis coaxial line arrangement, guarantees the grazing in wire body transmission process.
As shown in Figure 26,28,29, above-mentioned thread feeding mechanism 420 includes fixed mounting 421, active mount 422, Gu
Determine mounting base 421 to be fixedly connected with rack 410, and offers on fixed mounting 421 and be slidably connected simultaneously with active mount 422
And the guide groove that bootable active mount 422 is slided in vertical direction, being provided on fixed mounting 421 can turn around own axes
Dynamic active clamping wheel 423, being provided on active mount 422 can actively press from both sides around the driven clamping wheel 424 of own axis
The clamping zone constituted between wheel 423 and driven clamping wheel 424 for clamping wire body is held, and 422 top of active mount also connects
It is connected to for pushing driven clamping wheel 424 to move towards 423 direction of active clamping wheel and adjusting the spring in clamping zone gap
425, the active clamping wheel 423 is connected to the kinetic energy output end of line sending motor 426；Kinetic energy is provided simultaneously by line sending motor 426
Drive active clamping wheel 423 around own axis, the pressure applied due to active clamping wheel 423, driven clamping wheel 424 to wire body
Power simultaneously generates the frictional force for pushing wire body to advance, so that wire body be pushed to move towards assigned direction.
More optimally, active clamping wheel 423, driven clamping wheel 424 circumferential surface offer and wire body surface shape
Identical guidance annular groove；First lead wire body within the organization is entered to by squeezing out spray head 30, also in the condition of high temperature, if main
The pressure that dynamic clamping wheel 423, driven clamping wheel 424 apply is excessive, and the circumference of active clamping wheel 423, driven clamping wheel 424
Surface is excessively smooth, can generate destruction to the cross-sectional shape of wire body, by opening up guidance annular groove, further equilibrium wire body
Forced area reduces deformation quantity.
As illustrated in figs. 25-27, it is also equipped in rack 410 and is located at the thread feeding mechanism 420 for being set to first lead mechanism
The inlet leg mechanism 460 in outside, the wire body consumptive material squeezed out by extrusion spray head 30 are introduced by inlet leg mechanism 460 and set
It is placed in the thread feeding mechanism 420 of first lead mechanism；It is used to stablize the trend of wire body by additional ports threading mechanism 460.
More specifically, above-mentioned inlet leg mechanism 460 includes the mounting plate 461 being fixedly connected with rack 410, installation
In mounting plate 461 lead cover 462, lead set 462 on offer with squeeze out spray head 30 squeeze out direction coaxial line arrangement and with
The identical axis hole in wire body section, more optimally, the pan feeding end of lead set 462 are also provided with the feed chute of tapered setting
Mouthful, and the opening diameter of pan feeding notch is gradually reduced along the direction that first lead mechanism is directed toward the second threading mechanism.
As shown in Figure 30,31, wire body docking facilities 40 further include being fixedly installed on rack 410 and between first lead machine
Structure, heat meet wire body attitude reference device 450 between the A of region, further stablize wire body consumptive material by wire body attitude reference device 450 the
One threading mechanism, heat connect the grazing between the A of region in transmission process, avoid bending, and influence wire body docking effect.
More specifically, above-mentioned wire body attitude reference device 450 include two structures, the identical position plate 451 of shape, two
Coaxial line arrangement is offered on the end face that position plate 451 is bonded to each other draws material arc groove 452, lead central channel 453, draws material circle
Arc slot 452 it is tapered and draw material arc groove 452 close on first lead mechanism, draw material arc groove 452 opening diameter draw along first
The direction that line mechanism is directed toward the second threading mechanism gradually reduces, and the cross sectional shape of lead central channel 453 is identical as wire body section simultaneously
And the transport line track coaxial line with first lead mechanism, the second threading mechanism.
As shown in Figure 30,33,34, above-mentioned hot connection mechanism 430 includes that heat connects driving motor 431, intermediate transmission mechanism, cunning
Block 434, the driving link of intermediate transmission mechanism are connected to heat and connect the kinetic energy output end of driving motor 431, intermediate transmission mechanism from
The kinetic energy that heat connects driving motor 431 can be transferred to sliding block 434 and sliding block 434 is driven to move in the vertical direction by moving part, and
Heat connects state, the non-thermal switching connect between state；Installation is provided with the wiring heat source 435 that heat connects required thermal energy on sliding block 434.
More optimally, above-mentioned wiring heat source 435 is provided with connecing in flat structure towards the end that heat meets region A
Wireplint 436, plane is directed toward the second threading mechanism perpendicular to first lead mechanism where the big face of the wiring clamping plate 436
Transport line direction.It is intended that by setting wiring clamping plate 436 increase heating surface area and guarantee heated part it is uniform by
Heat improves heat and connects effect.
More specifically, above-mentioned intermediate transmission mechanism includes driving lever 432, connecting rod 433, and the driving end of driving lever 432 connects
It is connected to the output shaft end that heat connects driving motor 431, the driving end of connecting rod 433 is connected to the output end of driving lever 432, connecting rod
433 output end is connected to sliding block 434；It is provided in rack 410 and arranges in vertical direction and be slidably connected with sliding block 434
The guide post 411a mobile in vertical direction for guide shoe 434.Heat connects the kinetic energy driving driving lever of the offer of driving motor 431
432 swing and tractive force are driven to connecting rod 433, so that sliding block 434 be pushed to move along the channeling direction of guide post 411a.
As shown in Figure 32,34,37-41, above-mentioned rack 410 includes mount holder 411, intermediate support 412, top-support
413, intermediate support 412 is set to the top of mount holder 411, and top-support 413 is set to the top of intermediate support 412, on
The first lead mechanism that states, the second threading mechanism are fixedly installed on top-support 413, the hot connection mechanism 430, guide post
411a is installed on mount holder 411.
As shown in Figure 30,35,36, wire body docking facilities 40 further include the burr removal mechanism for being installed on mount holder 411
440, burr removal mechanism 440 is used to reject the raised burr of both threads body heat junction；Meeting exists after being connect due to wire body consumptive material heat
Non-uniform raised burr is formed at hot junction, which will affect the stabilization of the second threading mechanism transmission line body consumptive material
Property, and the protrusion burr be easy to cause wire body consumptive material to block into 3D printer transmission process, at the same time, due to convex
Overhauling generates resistance to the conveying of wire body consumptive material, and wire body consumptive material can be made to be generated at hot junction compared with hightension, the collection of tension
It is poly- to will lead to wire body consumptive material and be broken at hot junction, for this purpose, wire body docking facilities 40 provided by the invention can effectively disappear
Except raised burr of the wire body consumptive material at hot junction effectively can avoid wire body from consuming while guaranteeing that wire body consumptive material normally conveys
Material is broken at hot junction.
More specifically, burr removal mechanism 440 include power occur part 441(motor), power drive mechanism, grinding set
Cylinder 444, the driving link of power drive mechanism be connected to power occur part 441 power output end, power drive mechanism it is driven
Part is connected to grinding sleeve and grinding sleeve 444 can be driven around the rotation of own axes, is ground sleeve 444 and the second threading mechanism
Transport line direction it is coaxial, and be ground sleeve 444 and the end that heat meets region A be provided with the cutter head of the structure that is serrated；Wire body
After the completion of heat connects, cooling certain time, and by first lead mechanism, the second threading mechanism convey jointly the hot wire body for connecing completion by
First lead mechanism is directed toward the operation of the second threading mechanism direction, and during transport line, the out-of-flatness burr at hot junction is rotating
It is smooth handling under the grinding of cutter head；The present invention conveys heat using first lead mechanism, the second threading mechanism jointly and connects completion
The purpose of wire body is the stress in order to reduce wire body at hot junction, avoids the occurrence of fracture；On the other hand, it after wire body heat connects, needs
The purpose for cooling down certain time is, so that hot line solidifies at hot junction and it also requires reducing hard at wire body hot junction
Degree is handled the grinding of raised burr to be more convenient for being set to the cutter head of grinding sleeve 444, excessive high hardness at hot junction
When, the vibration that cutter head generates in grinding process is relatively large, is easy to causing to damage at hot junction, for this purpose, wire body heat has connect
Cheng Hou, cooling time are best with 1-2min.
More perfectly, the driving link of above-mentioned power drive mechanism is driving wheel 442, driven member is driven wheel 443, is moved
Power occurs part 441 and is fixedly installed on mount holder 411, and driving wheel 442 is set to the power output end that part 441 occurs for power,
Grinding sleeve 444 is coaxially socketed on driven wheel 443 and moves synchronously with driven wheel 443, and driving wheel 442, driven wheel 443 are band
Wheel or sprocket wheel and between the two by synchronous belt or transmission chain link.More optimally, the grinding sleeve 444 is logical
Screw thread is crossed to connect with driven wheel 443.
More optimally, it is additionally provided with clamping plate a411b, clamping plate b411c on mount holder 411, the driving wheel 442,
Driven wheel 443 is installed on the interval region between clamping plate a411b, clamping plate b411c.
As shown in Figure 30,32, it is additionally provided on mount holder 411 for stablizing the steady to set 411d of wire body trend, it is described
It is steady to set 411d between burr removal mechanism 440, the second threading mechanism, described steady offer on set 411d is used for
Stablize the orientation axis hole of wire body trend, and orients the central axis of axis hole and the running track coaxial line of the second threading mechanism.More
It is above-mentioned steady to be installed on clamping plate b411c to set 411d for optimally.
As shown in Figure 30,40, it is additionally provided in rack 410 and cools down for the hot junction of the wire body after the completion of being connect to heat
Third air cooling mechanism 414, more optimally, third air cooling mechanism 414 is set to top-support 413 and third air cooling mechanism
414 air blast wind direction is directed toward heat and meets region A.
As shown in Figure 40,41, the displacement sensor 411e that can incude wire body movement length, institute are additionally provided in rack 410
The displacement sensor 411e stated includes the first displacement sensor, second displacement sensor, and first displacement sensor can be felt
Should from first lead mechanism to heat connect region A transport wire body length, second displacement sensor can incude the second threading mechanism to
Heat connects the wire body length of region A transport；For example, when be set to first lead mechanism thread feeding mechanism 420 transport wire body consumptive material to
When heat connects region A movement, the first displacement sensor can incude wire body consumptive material free end and connect the mobile distance of region A to heat, and
When the free end of the wire body consumptive material and wiring clamping plate 436 contact, telecommunications is fed back from the first displacement sensor to thread feeding mechanism 420
Number and control and be set to 420 stop motion of thread feeding mechanism of first lead mechanism；The control principle of second displacement sensor and
The control principle of one displacement sensor is identical, and details are not described herein again.Line can be effectively avoided by adding displacement sensor 411e
Body consumptive material leads to bending deformation because overhang is excessive, also can avoid that heat is caused to connect effect reduction because wire body consumptive material overhang is too small
Problem.
The recycling remodeling procedure of acrylonitrile-butadiene-styrene copolymer, polylactic acid, method include:
(1) raw material melting and wire body forming process；
S1: in the melting cylinder that the melting mechanism 210 of recyclable device 20 will be launched to fused raw material, it is installed on melting cylinder
The heat source tube 211 in body wall portion into melting mechanism 210 transferring heat energy and absorbed by band fused raw material, that fused raw material is occurred is molten
Change, the fused raw material after fusing flows into feeding unit 240 by the exhaust end of melting cylinder, and via the defeated of feeding unit 240
Send flood dragon 250 orientation be delivered to squeeze out 30 place end of spray head, squeeze out spray head 30 by molten state raw material extrusion molding be wire body simultaneously
It is conveyed to wire body docking facilities 40；
(2) wire body docking operation；
S2: wire body docking facilities 40 include first lead mechanism, the second threading mechanism, are set to first lead mechanism, the
Heat between two threading mechanisms meets region A, and first lead mechanism, the second threading mechanism include for guiding wire body to advance
Thread feeding mechanism 420, the thread feeding mechanism 420 for being set to first lead mechanism can transport wire body and connect region from first lead mechanism to heat
The movement of the direction A, the thread feeding mechanism 420 for being set to the second threading mechanism can transport wire body and meet region A from the second threading mechanism to heat
Direction movement connects the direction movement that region A is directed toward the second threading mechanism by heat, and wire body docking facilities 40 further include for mentioning
The hot connection mechanism 430 of required heat source is connect for wire body heat, hot connection mechanism 430 includes can be perpendicular to 420 thread transferring direction of thread feeding mechanism
Move and may extend to the wiring heat source 435 that heat meets region A；The thread feeding mechanism 420 of first lead mechanism is set to received from crowded
Spray head 30 is sent out out wire body raw material simultaneously connects region A conveying to heat, and the thread feeding mechanism 420 for being set to the second threading mechanism transports separately
One wire body raw material connects region A conveying to heat, and the free end of both threads body raw material connects the wiring heat source of region A with heat is located at
435 contact and absorb the thermal energy of the offer of wiring heat source 435, melt；
S3: wiring heat source 435 is moved to the direction for meeting region A far from heat, is set to the thread feeding mechanism of first lead mechanism
420 transport wire bodies continue the center movement that region A is met towards heat, are set to 420 shipping line of thread feeding mechanism of the second threading mechanism
Body continues to connect the center movement of region A towards heat, and makes the free end of both threads body connect heat in the A of region in heat and connect；
S4: heat connect after wire body, cooling 1-2min；And it the thread feeding mechanism 420 by being set to first lead mechanism, is set to
The wire body that the thread feeding mechanism 420 of second threading mechanism transports after the completion of heat connects is directed toward the second threading mechanism along first lead mechanism
Direction operation；
(3) wire body winding process；
S5: in above-mentioned steps S2, S3, the second threading mechanism connects the wire body that region A is transported to heat and is wound in bobbin winder device
On 50 can in the wire spool 530 of own axis, when wire spool 530 rotates counterclockwise, can outside unwrapping wire, wire spool 530
It can receive the wire body after the completion of the heat transported in step S4 connects when rotating clockwise, and realize bundled winding.
Further to improve, in above-mentioned step S4, the wire body after the completion of heat connects is being set to sending for first lead mechanism
It line mechanism 420 and is set under the transport of thread feeding mechanism 420 of the second threading mechanism, it is uneven at hot junction by that can reject
Raised burr burr removal mechanism 440, the burr removal mechanism 440 include power occur part 441(motor), power
Transmission mechanism, grinding sleeve 444, the driving link of power drive mechanism are connected to the power output end that part 441 occurs for power, power
The driven member of transmission mechanism is connected to grinding sleeve and grinding sleeve 444 can be driven around the rotation of own axes, is ground sleeve 444
It is coaxial with the transport line direction of the second threading mechanism, and be ground sleeve 444 and the end that heat meets region A is provided with the knot that is serrated
The cutter head of structure.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (8)
- Equipment is remolded in the recycling of 1.3D printer material consumption, which is characterized in that it includes recyclable device, and recyclable device includes melting machine Structure, feeding unit, melting mechanism for 3D printer consumptive material melt process and melt the delivery end of mechanism and be connected to conveying The feeding end of mechanism, feeding unit orient transporting molten state raw material；Above-mentioned melting mechanism includes melting cylinder, is installed on melting cylinder wall portion and conveys thermal energy to melting cylinder lumen Heat source tube, melting cylinder is cylindrical barrel and both ends are provided with opening, and the top opening for melting cylinder is feeding inlet, is melted The bottom opening for melting cylinder is discharge port, melts and goes back shiding matching in cylinder and have a gradual feeding mechanism, it is described it is gradual enter Material mechanism include with melting cylinder inboard wall match and along melting tubular axis direction sliding pressure end cap, press end cap The annular groove annularly arranged is offered on circumferential surface, the bottom end face for the end cap that presses is offered breathes freely with what annular groove was connected Hole, the upper surface for the end cap that presses offer the gas vent being connected with annular groove；Feeding unit is provided on conveying sleeve and is connected with the delivery end of melting cylinder including being in horizontally disposed conveying sleeve And the material inlet port of molten state raw material is received, conveying flood dragon is coaxially arranged in conveying sleeve, conveying flood dragon conveying flows into Molten state raw material in material inlet port flows to the discharge end of feeding sleeve cylinder, and the discharge end of conveying sleeve is equipped with for that will melt Melt state raw material and squeezes out linear extrusion spray head；The wire body raw material for squeezing out spray head extrusion molding is conveyed to wire body docking facilities, and wire body docking facilities include first lead machine Structure, the second threading mechanism, the heat being set between first lead mechanism, the second threading mechanism meet region A, first lead mechanism, Second threading mechanism includes the thread feeding mechanism for guiding wire body to advance, and the thread feeding mechanism for being set to first lead mechanism is defeated Line sending body connects the region direction A to heat from first lead mechanism and moves, and is set to the thread feeding mechanism transmission line body of the second threading mechanism From the second threading mechanism to heat connect the region direction A move or by heat connect region A be directed toward the second threading mechanism direction move, line Body docking facilities further include the hot connection mechanism for connecing required heat source for providing wire body heat, hot connection mechanism include the direction of motion perpendicular to Thread feeding mechanism thread transferring direction simultaneously extends to the wiring heat source that heat meets region A.
- 2. equipment is remolded in the recycling of 3D printer consumptive material according to claim 1, which is characterized in that the pressure end cap The tapered setting in bottom, and the bottom center height in the vertical direction for the end cap that presses is lower than the height of pressure end cap surrounding Degree, above-mentioned air hole are set to the wall portion of pressure end base portion surrounding.
- 3. equipment is remolded in the recycling of 3D printer consumptive material according to claim 2, which is characterized in that above-mentioned pressure end cap Top center at offer the central channel of coaxial line arrangement, and the top end surface for the end cap that presses is equipped with lifting handle Hand, the interior installation configuration object of central channel.
- 4. equipment is remolded in the recycling of 3D printer consumptive material according to claim 1, which is characterized in that above-mentioned heat source tube is set It is set to several and is uniformly arranged on the outside wall portions of melting cylinder along the circumferencial direction of melting cylinder, provided by multiple heat source tubes Stable thermal energy；The bottom of above-mentioned melting cylinder is additionally provided with fastening seat, the heat source tube be attached at melting cylinder side wall and Bottom wall offers and is attached at the corrugated heat pipe that the heat source tube of melting cylinder bottom wall matches on fastening seat；It is opened in melting cylinder The discharge port of body bottom is in long strip and along the radial distribution for melting cylinder.
- 5. equipment is remolded in the recycling of 3D printer consumptive material according to claim 1, which is characterized in that above-mentioned melting mechanism It further include for the tail gas recycle mechanism for melting tail gas clean-up processing within the organization；Above-mentioned tail gas recycle mechanism includes the exhaust-gas treatment cabinet for being equipped with the liquid of cleaning of off-gas, connection exhaust-gas treatment cabinet With the gas-guide tube of gas vent, one end of gas-guide tube is connected to gas vent, the other end extend to the intracorporal liquid level of waste gas treatment tank with Under.
- 6. equipment is remolded in the recycling of 3D printer consumptive material according to claim 1, which is characterized in that material inlet port is set to The top side-walls of conveying sleeve, one end of conveying sleeve is equipped with and squeezes out spray head, the other end is equipped with Closed end plate, described Flood dragon is conveyed between extrusion spray head, Closed end plate；The feeding unit further includes the conveying power mechanism for driving conveying flood dragon around own axis, conveying power Mechanism include conveying actuator, receive conveying actuator power and to conveying flood dragon transfer motion power mediation member.
- 7. equipment is remolded in the recycling of 3D printer consumptive material according to claim 6, which is characterized in that above-mentioned conveying sleeve Outside be also socketed with auxiliary heat engine structure, the auxiliary heat engine structure includes the mounting disc for being socketed on conveying sleeve, is installed on mounting disc And the heating tube being evenly spaced on along conveying sleeve circumferencial direction；The outside of the conveying sleeve is also socketed with the heat build-up sleeve for wrapping up heating tube, and heat build-up sleeve is for gathering heating Pipe issues thermal energy and transmits to conveying sleeve.
- 8. equipment is remolded in the recycling of 3D printer consumptive material according to claim 1, which is characterized in that wire body docking facilities are also Including the rack for being supported to first lead mechanism, the second threading mechanism, hot connection mechanism；First lead mechanism, second The central axial direction of threading mechanism transmission line body and the central axis coaxial line for squeezing out spray head are arranged；Above-mentioned hot connection mechanism includes that heat connects driving motor, intermediate transmission mechanism, sliding block, the driving link connection of intermediate transmission mechanism The kinetic energy output end of driving motor is connect in heat, the kinetic energy that heat connects driving motor is transferred to sliding block by the driven member of intermediate transmission mechanism And sliding block is driven to move in the vertical direction, and connect state, the non-thermal switching connect between state in heat；Installation is provided on sliding block Heat connects the wiring heat source of required thermal energy；Above-mentioned rack includes mount holder, intermediate support, top-support, and intermediate support is set to the top of mount holder, top Portion's bracket is set to the top of intermediate support, and above-mentioned first lead mechanism, the second threading mechanism are fixedly installed on top branch Frame, the hot connection mechanism, guide post are installed on mount holder；Wire body docking facilities further include the burr removal mechanism for being installed on mount holder, and burr removal mechanism is for rejecting both threads The raised burr of body heat junction；Burr removal mechanism includes that part, power drive mechanism, grinding sleeve, the driving link connection of power drive mechanism occur for power The power output end of part occurs in power, the driven member of power drive mechanism is connected to grinding sleeve and drives grinding sleeve around certainly The rotation of body axis, the transport line direction for being ground sleeve and the second threading mechanism is coaxial, and is ground the end that sleeve meets region A towards heat Portion is provided with the cutter head for the structure that is serrated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711079725.4A CN107756804B (en) | 2017-11-06 | 2017-11-06 | Equipment is remolded in the recycling of 3D printer consumptive material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079725.4A CN107756804B (en) | 2017-11-06 | 2017-11-06 | Equipment is remolded in the recycling of 3D printer consumptive material |
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| CN107756804A CN107756804A (en) | 2018-03-06 |
| CN107756804B true CN107756804B (en) | 2019-01-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB908409A (en) * | 1960-08-04 | 1962-10-17 | Ici Ltd | Process for the production of polypropylene monofilaments |
| CN106945265A (en) * | 2017-03-27 | 2017-07-14 | 陈天润 | A kind of 3D printer and its Method of printing reclaimed using 3D printing plastics |
| CN206589348U (en) * | 2017-03-27 | 2017-10-27 | 陈天润 | A kind of retracting device of small-sized 3D printing plastics |
| CN107310126A (en) * | 2017-08-07 | 2017-11-03 | 六安永贞匠道机电科技有限公司 | The molten state extrusion mechanism of waste plastic, foam |
-
2017
- 2017-11-06 CN CN201711079725.4A patent/CN107756804B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB908409A (en) * | 1960-08-04 | 1962-10-17 | Ici Ltd | Process for the production of polypropylene monofilaments |
| CN106945265A (en) * | 2017-03-27 | 2017-07-14 | 陈天润 | A kind of 3D printer and its Method of printing reclaimed using 3D printing plastics |
| CN206589348U (en) * | 2017-03-27 | 2017-10-27 | 陈天润 | A kind of retracting device of small-sized 3D printing plastics |
| CN107310126A (en) * | 2017-08-07 | 2017-11-03 | 六安永贞匠道机电科技有限公司 | The molten state extrusion mechanism of waste plastic, foam |
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