CN110076986A - A kind of 3D printer that printing effect is good - Google Patents
A kind of 3D printer that printing effect is good Download PDFInfo
- Publication number
- CN110076986A CN110076986A CN201910358112.7A CN201910358112A CN110076986A CN 110076986 A CN110076986 A CN 110076986A CN 201910358112 A CN201910358112 A CN 201910358112A CN 110076986 A CN110076986 A CN 110076986A
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- Prior art keywords
- fixedly connected
- inner cavity
- bogie
- cabinet
- printer
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- 238000007639 printing Methods 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 abstract description 26
- 230000002950 deficient Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/227—Driving means
- B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/227—Driving means
- B29C64/236—Driving means for motion in a direction within the plane of a layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Abstract
The invention discloses a kind of good 3D printer of printing effect, including cabinet, having heaters is fixedly connected at the top of cabinet, the top of heater is through there is feed pipe, and the present invention relates to 3D printer technical fields.The good 3D printer of the printing effect, when needing replacing different raw materials, feeding rack sliding is driven by electric putter, carry out the switching of the first blanking port, piston bush is driven to move up and down by push-out motor, the water flow that cooperation admission line is passed through is rinsed the inner cavity of material feeding box, the sewage finished is rinsed to be injected into collection box along print head, it can be effectively prevented when replacing different material, because of the occurrence of raw material remnants cause plurality of raw materials to mix, it solves and different positions is printed, need replacing different material, but when replacing raw material, often have defective material residue, different raw material mixing reduces the effect of printing, the finished product printed changes, the problem of reducing printing precision.
Description
Technical field
The present invention relates to 3D printer technical field, the good 3D printer of specially a kind of printing effect.
Background technique
3D printer, i.e. a kind of machine of rapid prototyping technology, it is based on a digital model file, with powder
The adhesive materials such as shape metal or plastics construct the technology of object by layer-by-layer printing, and the past, it was often in mold system
Make, the fields such as industrial design are used for modeling, be now increasingly used for the direct manufacture of some products, it is meant that this technology
It is gaining popularity, its principle is: data and raw material is put into 3D printer, machine can produce from level to level product according to program
Come, the product printed can use immediately, can also print food by 3D printer, this is also mostly good-for-nothing closed
The developing direction in the 3D printer future of the heart.
A kind of 3D printer according to Patent No. CN107443722A provides a kind of novel motion structure, then
3D printing is carried out in the case where not moving Stamping gun, increases the stability of printing, but when being printed, to different positions
It sets and is printed, need replacing different material, but existing printer often has defective material residue, no when replacing raw material
Same raw material mixing reduces the effect of printing, and the finished product printed changes, and reduces printing precision.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the 3D printer good the present invention provides a kind of printing effect, solves to difference
Position printed, need replacing different material, but it is surplus often to have defective material when replacing raw material for existing printer
Remaining, different raw material mixing reduces the effect of printing, and the finished product printed changes, and reduces asking for printing precision
Topic.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of 3D printing that printing effect is good
Machine, including cabinet, are fixedly connected with having heaters at the top of the cabinet, the top of the heater through there is feed pipe, and
And the surface of feed pipe is fixedly connected with motor-driven valve, the bottom end of the feed pipe sequentially passes through heater and machine from top to bottom
Case and the inner cavity for extending to cabinet, the inner cavity of the cabinet are fixedly connected with fixed frame, and the top of the fixed frame is from left to right
It is respectively fixedly connected with material feeding box and extruding box, the bottom of the material feeding box is communicated with printing head, and the inner cavity of the cabinet is solid
Surely it is connected with electric putter, one end of the electric putter output shaft is fixedly connected with feeding rack, the surface of the feeding rack and charging
The surface of case is slidably connected, and the inner cavity of the feeding rack offers feed well, the inner surface of the feed well and feed pipe
Bottom end is inconsistent, and the inner cavity of feed well offers the first blanking port compatible with feed pipe, the top of the material feeding box
Portion offers the second blanking port compatible with the first blanking port, and the surface of the fixed frame is fixedly connected with top by support frame
The surface of motor out, the push-out motor output shaft is fixedly connected with connecting rod by shaft coupling, and the surface of the connecting rod is sliding
It is dynamic to be connected with reversion arc frame, fixed link is fixedly connected at the top of the reversion arc frame, the inner cavity of the fixed frame is fixed to be connected
It is connected to support frame, the top of fixed bar runs through the top of support frame and extends to the top of support frame, fixed
The surface of bar and the inner cavity of support frame are slidably connected.
Preferably, the bottom of the reversion arc frame is fixedly connected with lower fixed link, and the bottom end of the lower fixed link is through crowded
The bottom end of the top of outlet and the inner cavity for extending to extruding box, the lower fixed link is fixedly connected with piston bush, and piston bush
Surface and the inner cavity of extruding box be slidably connected.
Preferably, it is communicated with admission line on the right side of the extruding box, and is linked with outlet pipe on the left of extruding box,
The left end of the outlet pipe is connected to the right side of material feeding box, and the surface of the outlet pipe and admission line is fixedly connected to
Check valve.
Preferably, water inlet line is communicated at the top of the cabinet, the top of cabinet is run through in the bottom end of the water inlet line
And the inner cavity of cabinet is extended to, the bottom end of the water inlet line is connected to the top of material feeding box, and the surface of the water inlet line is solid
Surely it is connected with solenoid valve.
Preferably, the two sides of the cabinet inner cavity are fixedly connected to the first bogie, two first bogies
Top is fixedly connected to the first driving motor, and the bottom end of two first driving motor output shafts is fixed by shaft coupling
It is connected with the first drive shaft.
Preferably, the bottom end of first drive shaft runs through the top of the first bogie and extends to the interior of the first bogie
Chamber, the surface of first drive shaft and the inner cavity of the first bogie are rotatablely connected, and the surface of two first drive shafts is equal
It is threaded with the first connection frame.
Preferably, two opposite sides of first connection frame are fixedly connected to the second bogie, and described second drives
The bottom of moving frame inner cavity is fixedly connected with the second driving motor, and the left end of second driving motor output shaft is solid by shaft coupling
Surely it is connected with the second drive shaft, and the left wall of the left end of the second drive shaft and the second bogie inner cavity is rotatablely connected, described the
The surface of two drive shafts is threaded with the second connection frame.
Preferably, third bogie, the front of the third bogie are fixedly connected at the top of second connection frame
It is fixedly connected with third driving motor, one end of the third driving motor output shaft is fixedly connected with third by shaft coupling and drives
Moving axis, one end of the third drive shaft through third bogie front and extend to the inner cavity of third bogie, described the
The surface of three drive shafts and the inner cavity of third bogie are rotatablely connected, and the surface of third drive shaft is threaded with third company
Frame is connect, is fixedly connected with stamp pad at the top of the third connection frame, and be fixedly connected with garbage collection on the right side of stamp pad
Box.
(3) beneficial effect
The present invention provides a kind of good 3D printers of printing effect.Have it is following the utility model has the advantages that
(1), the good 3D printer of the printing effect is fixedly connected with fixed frame by the inner cavity in cabinet, fixed frame
Top has from left to right been respectively fixedly connected with material feeding box and extruding box, and the bottom of material feeding box is communicated with printing head, cabinet it is interior
Chamber is fixedly connected with electric putter, and one end of electric putter output shaft is fixedly connected with feeding rack, the surface of feeding rack and material feeding box
Surface is slidably connected, and the inner cavity of feeding rack offers feed well, and the inner surface of feed well and the bottom end of feed pipe are inconsistent, and
And the inner cavity of feed well offers the first blanking port compatible with feed pipe, offers at the top of material feeding box and the first blanking
Compatible second blanking port of mouth, the surface of fixed frame is fixedly connected with push-out motor, push-out motor output shaft by support frame
Surface connecting rod is fixedly connected with by shaft coupling, the surface of connecting rod slidably connects reversion arc frame, the top of reversion arc frame
Portion is fixedly connected with fixed link, and the inner cavity of fixed frame is fixedly connected with support frame, and the top of upper fixed link is through support frame
Top and the top for extending to support frame, the surface of upper fixed link and the inner cavity of support frame are slidably connected, and are needing replacing difference
Raw material when, feeding rack sliding is driven by electric putter, carries out the switching of different first blanking ports, and pass through push-out motor band
Piston set moves up and down, and the water flow that cooperation admission line is passed through is rinsed the inner cavity of material feeding box, rinses the sewage finished
It is injected into collection box, is can be effectively prevented when replacing different material along print head, because raw material remnants lead to a variety of originals
It the occurrence of material mixing, solves and different positions is printed, need replacing different material, but existing printer
When replacing raw material, defective material residue is often had, different raw material mixing reduces the effect of printing, the finished product hair printed
Changing, the problem of reducing printing precision.
(2), the good 3D printer of the printing effect, by being fixedly connected with having heaters at the top of cabinet, heater
Top, which is run through, feed pipe, and the surface of feed pipe is fixedly connected with motor-driven valve, and the bottom end of feed pipe is from top to bottom
It sequentially passes through heater and cabinet and extends to the inner cavity of cabinet, by feed pipe by conveying after heater into material feeding box,
Can effectively make raw material keep temperature appropriate, and by the cooperation of motor-driven valve on feed pipe, can quickly into
Material switches over, and guarantees when being printed, and the temperature of raw material will not be too low, increases the precision of printing cost, accelerates and beats
Print-out rate.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of structure of the invention；
Fig. 2 is the main view of fixed rack structure of the present invention；
Fig. 3 is the cross-sectional view that the present invention squeezes out box structure；
Fig. 4 is the top view of feeding rack structure of the present invention；
Fig. 5 is the stereoscopic schematic diagram of feeding rack structure of the present invention；
Fig. 6 is the main view of the second bogie structure of the invention.
In figure: 1- cabinet, 2- heater, 3- feed pipe, 4- fixed frame, 5- material feeding box, 6- extruding box, 7- electric putter,
8- feeding rack, 9- feed well, the first blanking port of 10-, the second blanking port of 11-, 12- support frame, 13- push-out motor, 14- connection
Fixed link, 18- piston bush, 19- admission line, 20- outlet pipe, 21- under bar, 15- reversion arc frame, the upper fixed link of 16-, 17-
Check valve, 22- water inlet line, the first bogie of 23-, the first driving motor of 24-, the first drive shaft of 25-, the first connection frame of 26-,
The second bogie of 27-, the second driving motor of 28-, the second drive shaft of 29-, the second connection frame of 30-, 31- third bogie, 32-
Three driving motors, 33- third drive shaft, 34- third connection frame, 35- stamp pad, 36- collection box, 37- printing head.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of 3D printer that printing effect is good, packet
Cabinet 1 is included, the two sides of 1 inner cavity of cabinet are fixedly connected to the first bogie 23, and the top of two the first bogies 23 is fixed
It is connected with the first driving motor 24, the first driving motor 24 is electrically connected with the power supply, two 24 output shafts of the first driving motor
Bottom end passes through shaft coupling and is fixedly connected with the first drive shaft 25, and the top of the first bogie 23 is run through in the bottom end of the first drive shaft 25
Portion and the inner cavity for extending to the first bogie 23, the surface of the first drive shaft 25 and the inner cavity of the first bogie 23 are rotatablely connected,
The surface of two the first drive shafts 25 is threaded with the first connection frame 26, and two opposite sides of the first connection frame 26 are solid
Surely it is connected with the second bogie 27, the bottom of 27 inner cavity of the second bogie is fixedly connected with the second driving motor 28, the second driving
Motor 28 is electrically connected with the power supply, and the left end of 28 output shaft of the second driving motor is fixedly connected with the second drive shaft by shaft coupling
29, and the left wall of the left end of the second drive shaft 29 and 27 inner cavity of the second bogie is rotatablely connected, the surface of the second drive shaft 29
It is threaded with the second connection frame 30, the top of the second connection frame 30 is fixedly connected with third bogie 31, third bogie 31
Front be fixedly connected with third driving motor 32, third driving motor 32 is electrically connected with the power supply, and third driving motor 32 is defeated
One end of shaft is fixedly connected with third drive shaft 33 by shaft coupling, and third bogie 31 is run through in one end of third drive shaft 33
Front and extend to the inner cavity of third bogie 31, the surface of third drive shaft 33 and the inner cavity of third bogie 31 rotate and connect
It connects, and the surface of third drive shaft 33 is threaded with third connection frame 34, the top of third connection frame 34 is fixedly connected with
Stamp pad 35, and the right side of stamp pad 35 is fixedly connected with garbage collection box 36, and the top of cabinet 1 is communicated with water inlet line
22, water inlet line 22 is connected to water source, and the bottom end of water inlet line 22 runs through the top of cabinet 1 and extends to the inner cavity of cabinet 1, into
The bottom end of waterpipe 22 is connected to the top of material feeding box 5, and the surface of water inlet line 22 is fixedly connected with solenoid valve, passes through solenoid valve
Water flow is controlled, the top of cabinet 1 is fixedly connected with having heaters 2, and the top of heater 2, will be into through there is feed pipe 3
Pipe material 3 conveys after passing through heater 2 into material feeding box 5, and raw material can effectively be made to keep temperature appropriate, and by into
The cooperation of motor-driven valve on pipe material 3, can quickly switch over charging, guarantee when being printed, and the temperature of raw material is not
Can be too low, increase the precision of printing cost, accelerate print speed, and the surface of feed pipe 3 be fixedly connected with it is electronic
Valve controls charging by motor-driven valve, and the bottom end of feed pipe 3 sequentially passes through heater 2 and cabinet 1 from top to bottom and prolongs
The inner cavity of cabinet 1 is extended to, the inner cavity of cabinet 1 is fixedly connected with fixed frame 4, and the top of fixed frame 4 is from left to right fixed respectively to be connected
It is connected to material feeding box 5 and extruding box 6, the right side of extruding box 6 is communicated with admission line 19, and the left side of extruding box 6 is linked with out
The left end of feed channel 20, outlet pipe 20 is connected to the right side of material feeding box 5, and outlet pipe 20 and the surface of admission line 19 are solid
Surely it is connected with check valve 21, check valve 21 can prevent back flow of gas, and the bottom of material feeding box 5 is communicated with printing head 37, cabinet 1
Inner cavity be fixedly connected with electric putter 7, electric putter 7 is electrically connected with the power supply, one end of 7 output shaft of electric putter be fixedly connected with into
Expect frame 8, the surface of feeding rack 8 and the surface of material feeding box 5 are slidably connected, and the inner cavity of feeding rack 8 offers feed well 9, feed well 9
Inner surface and feed pipe 3 bottom end it is inconsistent, and the inner cavity of feed well 9 offers compatible with feed pipe 3
One blanking port 10, the top of material feeding box 5 offer second blanking port 11 compatible with the first blanking port 10, the table of fixed frame 4
Face is fixedly connected with push-out motor 13 by support frame, and push-out motor 13 is electrically connected with the power supply, 13 output shaft of push-out motor
Surface is fixedly connected with connecting rod 14 by shaft coupling, and the surface of connecting rod 14 slidably connects reversion arc frame 15, reversion arc frame
15 bottom is fixedly connected with lower fixed link 17, and the bottom end of lower fixed link 17 runs through the top of extruding box 6 and extends to extruding box 6
Inner cavity, the bottom end of lower fixed link 17 is fixedly connected with piston bush 18, and the surface of piston bush 18 and the inner cavity of extruding box 6 are sliding
Dynamic connection, the top of reversion arc frame 15 are fixedly connected with fixed link 16, and the inner cavity of fixed frame 4 is fixedly connected with support frame 12,
The top of upper fixed link 16 runs through the top of support frame 12 and extends to the top of support frame 12, the surface of upper fixed link 16 and branch
The inner cavity of support 12 is slidably connected, and when needing replacing different raw materials, drives feeding rack 8 to slide by electric putter 7, carries out not
Piston bush 18 is driven to move up and down with the switching of the first blanking port 10, and by push-out motor 13, cooperation admission line 19 is logical
The water flow entered is rinsed the inner cavity of material feeding box 5, rinses the sewage finished and is injected into collection box 36 along printing head 37,
It can be effectively prevented when replacing different material, because of the occurrence of raw material remnants cause plurality of raw materials to mix, solve pair
Different positions are printed, and need replacing different material, but existing printer often has defective material when replacing raw material
Residue, different raw material mixing reduce the effect of printing, and the finished product printed changes, and reduce asking for printing precision
Topic.
In use, conveyed by feed pipe 3 into raw material, by the heated transportation of heater 2 into material feeding box 5, when needing
When replacing raw material, the charging of feed pipe 3 is closed by solenoid valve, and the feed well 9 on feeding rack 8 is driven by electric putter 7
3 bottom end of feed pipe is blocked, starts motor-driven valve, water flow is inputted in water inlet line 22, starting push-out motor 13 passes through
Connecting rod 14 drives reversion arc frame 15 up and down motions, and lower fixed link 17 is driven to drive piston bush 18 is upper in extruding box 6 to glide
It is dynamic, air is sucked in admission line 19, cooperates water flow to material feeding box 5 along outlet pipe 20 under the extruding of piston bush 18
Inner cavity is rinsed, while driving the second bogie 27 that third is driven to drive by the first drive shaft 25 by the first driving motor 24
Moving frame 29 does Z axis movement, drives third driving motor 31 to do Y-axis telemechanical by the second driving motor 28, drives electricity by third
Machine 32 drives stamp pad 35 and collection box 35 to move, and the waste water of flushing is injected in collection box 35 by printing head 37, rear logical
It crosses the first blanking port 10 of drive of electric putter 7 and the second blanking port 11 mixes and prints raw material submitting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of good 3D printer of printing effect, including cabinet (1), having heaters is fixedly connected at the top of the cabinet (1)
(2), the top of the heater (2) is through having feed pipe (3), and the surface of feed pipe (3) be fixedly connected with it is electronic
Valve, the bottom end of the feed pipe (3) sequentially pass through heater (2) and cabinet (1) from top to bottom and extend to the interior of cabinet (1)
Chamber, it is characterised in that: the inner cavity of the cabinet (1) is fixedly connected with fixed frame (4), the top of the fixed frame (4) from a left side to
The right side has been respectively fixedly connected with material feeding box (5) and extruding box (6), and the bottom of the material feeding box (5) is communicated with printing head (37), institute
The inner cavity for stating cabinet (1) is fixedly connected with electric putter (7), and one end of electric putter (7) output shaft is fixedly connected with feeding rack
(8), the surface of the feeding rack (8) and the surface of material feeding box (5) are slidably connected, the inner cavity of the feeding rack (8) offer into
The bottom end of hopper (9), the inner surface and feed pipe (3) of the feed well (9) is inconsistent, and the inner cavity of feed well (9) is opened
Equipped with the first blanking port (10) compatible with feed pipe (3), offered and the first blanking port at the top of the material feeding box (5)
(10) surface of compatible second blanking port (11), the fixed frame (4) is fixedly connected with push-out motor by support frame
(13), the surface of push-out motor (13) output shaft is fixedly connected with connecting rod (14), the connecting rod by shaft coupling
(14) surface slidably connects reversion arc frame (15), is fixedly connected with fixed link at the top of the reversion arc frame (15)
(16), the inner cavity of the fixed frame (4) is fixedly connected with support frame (12), and support frame is run through on the top of fixed bar (16)
(12) top and the top for extending to support frame (12), the surface of fixed bar (16) and the inner cavity of support frame (12) are sliding
Dynamic connection.
2. a kind of good 3D printer of printing effect according to claim 1, it is characterised in that: the reversion arc frame (15)
Bottom be fixedly connected with lower fixed link (17), the top and extension of the bottom end of the lower fixed link (17) through extruding box (6)
To the inner cavity of extruding box (6), the bottom end of the lower fixed link (17) is fixedly connected with piston bush (18), and piston bush (18)
The inner cavity on surface and extruding box (6) is slidably connected.
3. a kind of good 3D printer of printing effect according to claim 1, it is characterised in that: the extruding box (6)
Right side is communicated with admission line (19), and outlet pipe (20) are linked on the left of extruding box (6), the outlet pipe (20)
Left end be connected to the right side of material feeding box (5), the outlet pipe (20) and the surface of admission line (19) are fixedly connected to
Check valve (21).
4. a kind of good 3D printer of printing effect according to claim 1, it is characterised in that: the top of the cabinet (1)
Portion is communicated with water inlet line (22), and the bottom end of the water inlet line (22) runs through the top of cabinet (1) and extends to cabinet (1)
The bottom end of inner cavity, the water inlet line (22) is connected to the top of material feeding box (5), and the surface of the water inlet line (22) is fixed to be connected
It is connected to solenoid valve.
5. a kind of good 3D printer of printing effect according to claim 1, it is characterised in that: cabinet (1) inner cavity
Two sides be fixedly connected to the first bogie (23), be fixedly connected to first at the top of two first bogies (23)
Driving motor (24), the bottom end of two the first driving motor (24) output shafts pass through shaft coupling and are fixedly connected with the first drive
Moving axis (25).
6. a kind of good 3D printer of printing effect according to claim 5, it is characterised in that: first drive shaft
(25) bottom end runs through the top of the first bogie (23) and extends to the inner cavity of the first bogie (23), first drive shaft
(25) inner cavity on surface and the first bogie (23) is rotatablely connected, and the equal screw thread in the surface of two first drive shafts (25) connects
It is connected to the first connection frame (26).
7. a kind of good 3D printer of printing effect according to claim 6, it is characterised in that: two first connections
The opposite side of frame (26) is fixedly connected to the second bogie (27), and the bottom of the second bogie (27) inner cavity is fixed to be connected
It is connected to the second driving motor (28), the left end of the second driving motor (28) output shaft is fixedly connected with second by shaft coupling
Drive shaft (29), and the left wall of the left end of the second drive shaft (29) and the second bogie (27) inner cavity is rotatablely connected, described the
The surface of two drive shafts (29) is threaded with the second connection frame (30).
8. a kind of good 3D printer of printing effect according to claim 7, it is characterised in that: second connection frame
(30) it is fixedly connected at the top of third bogie (31), the front of the third bogie (31) is fixedly connected with third driving
One end of motor (32), third driving motor (32) output shaft is fixedly connected with third drive shaft (33) by shaft coupling,
One end of the third drive shaft (33) runs through the front of third bogie (31) and extends to the inner cavity of third bogie (31),
The surface of the third drive shaft (33) and the inner cavity of third bogie (31) are rotatablely connected, and the table of third drive shaft (33)
Face is threaded with third connection frame (34), is fixedly connected with stamp pad (35) at the top of the third connection frame (34), and
Garbage collection box (36) are fixedly connected on the right side of stamp pad (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358112.7A CN110076986B (en) | 2019-04-25 | 3D printer with good printing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358112.7A CN110076986B (en) | 2019-04-25 | 3D printer with good printing effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110076986A true CN110076986A (en) | 2019-08-02 |
| CN110076986B CN110076986B (en) | 2024-05-03 |
Family
ID=
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| CN110481018A (en) * | 2019-08-19 | 2019-11-22 | 芜湖职业技术学院 | A kind of multi-functional 3D printing device |
| CN113059791A (en) * | 2021-03-23 | 2021-07-02 | 广州舟卓科技有限公司 | Novel 3D printer |
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