CN109501265A - A kind of 3D printer monitoring feed supplementing device - Google Patents
A kind of 3D printer monitoring feed supplementing device Download PDFInfo
- Publication number
- CN109501265A CN109501265A CN201811635375.XA CN201811635375A CN109501265A CN 109501265 A CN109501265 A CN 109501265A CN 201811635375 A CN201811635375 A CN 201811635375A CN 109501265 A CN109501265 A CN 109501265A
- Authority
- CN
- China
- Prior art keywords
- photoelectric sensor
- raw material
- supplement
- gripper shoe
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
-
- 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
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Record Information Processing For Printing (AREA)
Abstract
The invention discloses a kind of 3D printer monitoring feed supplementing devices, and the upper surface left end of guide pad is equipped with vertically set first photoelectric sensor；The first reflecting plate with the cooperation of the first photoelectric sensor is fixed between a pair of of vertical gripper shoe；Monitoring feed supplementing device includes rotation driven roller；Rotation driven roller is located at the right side of position-limited wheel and the right end of limiting slot is provided with supplement raw material；The second photoelectric sensor and third photoelectric sensor for being equipped with that direction is arranged to the right are walked on the left of the side wall in hole；Second photoelectric sensor and third photoelectric sensor are distributed up and down；First photoelectric sensor is for controlling alarm device；Second photoelectric sensor enters for controlling supplement raw material；Third photoelectric sensor is for controlling printer pause.The present invention can cover one section of material a period of time after monitoring that raw material is finished automatically, and to extend the time that operator surprisingly leaves, the fortuitous event of pause is printed caused by avoiding raw material from lacking.
Description
Technical field
The present invention relates to 3D printer fields, and in particular to a kind of 3D printer monitoring feed supplementing device.
Background technique
3D printer is more and more common in life, and is widely used in every field, existing 3D printer work
Principle is by stock roll on charging tray, and raw material directly from drawing and being imported into spray head in charging tray, then carries out heating etc. subsequent
Operation；But if in the case where insufficient raw material, 3D printer can not automatic identification whether there is raw material to go successively to spray head, 3D
Printer is carried out in the case where lacking material according to prefabricated program, until manual operation or completes entire model stroke, this will
Model is caused to be unable to complete molding, printer model will be scrapped, waste material and the problems such as the time, such 3D printer work
In the process, personnel is needed to pay close attention to the surplus of raw material at any time.
Summary of the invention
The purpose of the present invention is that can not be monitored to raw material surplus for existing 3D equipment, one is provided
Kind 3D printer monitoring feed supplementing device.
The technical scheme to solve the above technical problems is that a kind of 3D printer monitoring feed supplementing device, including
Ejection head unit and monitoring feed supplementing device；Ejection head unit includes spray head mounting plate and spray head；Having heaters is installed on spray head；Spray head
Upper end is fixed on spray head mounting plate；Guide pad is fixed on spray head mounting plate；The upper surface center of guide pad forms vertically
What is be arranged walks hole for what raw material passed through；The upper surface of guide pad forms symmetrically arranged vertical gripper shoe before and after a pair；One
To being fixed with columned position-limited wheel between vertical gripper shoe left part；The limit of annulus channel-shaped is formed on the external cylindrical surface of position-limited wheel
Position slot；The upper surface left end of guide pad is equipped with vertically set first photoelectric sensor；Between a pair of of vertical gripper shoe
It is fixed with the first reflecting plate with the cooperation of the first photoelectric sensor；Monitoring feed supplementing device includes rotation driven roller；Rotate driven roller
It is rotatably provided between a pair of of vertical gripper shoe and is located at the right side of position-limited wheel；The right end of limiting slot is provided with supplement raw material；
Supplement raw material is limited wheel and is limited in limiting slot；Supplement raw material is vertically arranged and is located at the surface for walking hole；Walk hole
Side wall on the left of the second photoelectric sensor and third photoelectric sensor that direction is arranged to the right are installed；Second photoelectric sensor
It is distributed up and down with third photoelectric sensor；It walks on the right side of the side wall in hole and is equipped with and the second photoelectric sensor and third photoelectric transfer
The second reflecting plate and third reflecting plate of sensor cooperation；First photoelectric sensor is for controlling alarm device；Second photoelectric sensor
Enter for controlling supplement raw material；Third photoelectric sensor is for controlling printer pause.
As a preferred embodiment of the above technical solution, feed supplement newel and feed supplement are articulated between the right part of a pair of of vertical gripper shoe
Drive column；Feed supplement driving column is located at the lower right corner of feed supplement newel；Rotation driven roller is fixed in the middle part of feed supplement newel；In feed supplement
The rear end of stem is fixed with driving driven pulley；The rear end of feed supplement driving column is fixed with driving pulley；Driving pulley and driving from
Synchronous belt is installed between movable belt pulley；Driving motor is fixed in the vertical gripper shoe of front side；The output shaft and benefit of driving motor
The front end of material driving column is fixedly connected；Opening and closing gear is fixed in the middle part of feed supplement driving column；Upper surface right end of guide pad or so
It slides and is provided with guide plate；Opening and closing rack gear is formed on the upper surface of guide plate；Opening and closing rack gear is engaged with opening and closing gear；Guide plate
Left end and limiting slot cooperates and the lower left corner of guide plate is shaped to arc surface；The upper surface of guide plate and the bottom surface of limiting slot
Lower end horizontal section it is coplanar；Second reflecting plate is for controlling driving motor rotation.
As a preferred embodiment of the above technical solution, the escape groove that arc-shaped is formed on the left of the upper end in hole is walked.
As a preferred embodiment of the above technical solution, the close end face lower right corner of a pair of of vertical gripper shoe has been separately formed level and has led
To slot；The front/rear end of guide plate forms the horizontally-guided block with horizontal guide slot cooperation.
As a preferred embodiment of the above technical solution, the half of the difference of the internal-and external diameter of limiting slot is less than raw material and supplement raw material
Diameter.
The beneficial effects of the present invention are: a period of time can cover one section of material automatically after monitoring that raw material is finished, with
Extend the time that operator surprisingly leaves, the fortuitous event of pause is printed caused by avoiding raw material from lacking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of section of the invention.
In figure, 10, ejection head unit；11, heater；12, spray head mounting plate；13, guide pad；130, hole is walked；131, it erects
Allotment fagging；20, feed supplementing device is monitored；21, guide plate；22, feed supplement drives column；221, it is opened and closed gear；222, driving pulley；
23, synchronous belt；24, feed supplement newel；241, driven pulley is driven；242, driven roller is rotated；25, position-limited wheel；250, limiting slot；
26, the first photoelectric sensor；261, the first reflecting plate；27, the second photoelectric sensor；271, the second reflecting plate；28, third photoelectricity
Sensor；281, third reflecting plate；30, raw material；40, raw material is supplemented.
Specific embodiment
As shown in Figure 1, a kind of 3D printer monitoring feed supplementing device, including ejection head unit 10 and monitoring feed supplementing device 20；
Ejection head unit 10 includes spray head mounting plate 12 and spray head；Having heaters 11 is installed on spray head；The upper end of spray head is fixed on spray head peace
In loading board 12；Guide pad 13 is fixed on spray head mounting plate 12；The upper surface center of guide pad 13 forms the confession being vertically arranged
What raw material 30 passed through walks hole 130；The upper surface of guide pad 13 forms symmetrically arranged vertical gripper shoe 131 before and after a pair；
Columned position-limited wheel 25 is fixed between a pair of of 131 left part of vertical gripper shoe；Circle is formed on the external cylindrical surface of position-limited wheel 25
The limiting slot 250 of annular groove shape；The upper surface left end of guide pad 13 is equipped with vertically set first photoelectric sensor 26；One
To the first reflecting plate 261 being fixed between vertical gripper shoe 131 with the cooperation of the first photoelectric sensor 26；Monitor feed supplementing device 20
Including rotating driven roller 242；Rotation driven roller 242 is rotatably provided between a pair of of vertical gripper shoe 131 and is located at position-limited wheel
25 right side；The right end of limiting slot 250 is provided with supplement raw material 40；Supplement raw material 40 is limited wheel 25 and is limited in limiting slot 250
It is interior；Supplement raw material 40 is vertically arranged and is located at the surface for walking hole 130；Walk the side of being equipped on the left of the side wall in hole 130
To the second photoelectric sensor 27 and third photoelectric sensor 28 being arranged to the right；Second photoelectric sensor 27 and third photoelectric sensing
About 28 device is distributed；It walks on the right side of the side wall in hole 130 and is equipped with and the second photoelectric sensor 27 and third photoelectric sensor 28
The second reflecting plate 271 and third reflecting plate 281 of cooperation；First photoelectric sensor 26 is for controlling alarm device；Second photoelectric transfer
Sensor 27 enters for controlling supplement raw material 40；Third photoelectric sensor 27 is for controlling printer pause.
As shown in Figure 1, being articulated with feed supplement newel 24 and feed supplement driving column between the right part of a pair of of vertical gripper shoe 131
22；Feed supplement driving column 22 is located at the lower right corner of feed supplement newel 24；Rotation driven roller 242 is fixed on 24 middle part of feed supplement newel；
The rear end of feed supplement newel 24 is fixed with driving driven pulley 241；The rear end of feed supplement driving column 22 is fixed with driving pulley 222；
Synchronous belt 23 is installed between driving pulley 222 and driving driven pulley 241；Drive is fixed in the vertical gripper shoe 131 of front side
Dynamic motor；The output shaft of driving motor is fixedly connected with the front end of feed supplement driving column 22；The middle part of feed supplement driving column 22 is fixed with
It is opened and closed gear 221；Upper surface right end of guide pad 13 or so, which slides, is provided with guide plate 21；It is formed on the upper surface of guide plate 21
There is opening and closing rack gear；Opening and closing rack gear is engaged with opening and closing gear 221；The left end of guide plate 21 and the cooperation of limiting slot 250 and guide plate
21 lower left corner is shaped to arc surface；The upper surface of guide plate 21 is coplanar with the lower end horizontal section of the bottom surface of limiting slot 250；The
Two reflecting plates 271 are for controlling driving motor rotation.
As shown in Figure 1, the upper end left side for walking hole 130 forms the escape groove of arc-shaped.
As shown in Figure 1, the close end face lower right corner of a pair of of vertical gripper shoe 131 has been separately formed horizontal guide slot；Guiding
The front/rear end of plate 21 forms the horizontally-guided block with horizontal guide slot cooperation.
As shown in Figure 1, the half of the difference of the internal-and external diameter of limiting slot 250 is less than raw material 30 and supplement 40 diameter of raw material.
The working principle of 3D printer monitoring feed supplementing device:
When working condition, guide plate 21 is in left end, the downside of one end limiting slot 250 of raw material 30, along guide plate
The arc surface in 21 lower left corner walks hole 130 and enters in spray head and constantly enter, at this time the first photoelectric sensor 26,
Two photoelectric sensors 27 and third photoelectric sensor 28 are not worked by the blocking of raw material 30, when raw material 30 will be finished, raw material 30
The other end pass through the first photoelectric sensor 26, such first photoelectric sensor, 26 the first reflecting plate of face 261, at this moment the first light
Electric transducer 25, which works, to be controlled alarm device and makes a sound, and such operator carries out raw material 30 and supplements, if operator anticipates
The supplement of raw material 30 is had not enough time to outside, then after a period of time, the other end of raw material 30 passes through the second photoelectric sensor 27, such the
Two photoelectric sensors, 27 the second reflecting plate of face 271, at this moment the second photoelectric sensor 27, which works, controls driving motor rotation；So
Hole 130 is walked in the exposing that moves right of rear deflector 21, is then supplemented raw material 40 and is vertically lowered under the drive of rotation driven roller 242
It plugs and walks in hole 130, extend the time that operator surprisingly leaves in this way, if again after a time, operator is still
It does not come, then third photoelectric sensor 28, such 28 face of third photoelectric sensor the are passed through in the end of supplement raw material 40
Three reflecting plates 281, at this moment third photoelectric sensor 28 functions such that 3D printer suspends.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (5)
1. a kind of 3D printer monitoring feed supplementing device, it is characterised in that: including ejection head unit (10) and monitoring feed supplementing device
(20)；Ejection head unit (10) includes spray head mounting plate (12) and spray head；Having heaters (11) are installed on spray head；The upper end of spray head is solid
It is scheduled on spray head mounting plate (12)；Guide pad (13) are fixed on spray head mounting plate (12)；The upper surface center of guide pad (13)
Form be vertically arranged walk hole (130) for what raw material (30) passed through；The upper surface of guide pad (13) forms before and after a pair
Symmetrically arranged vertical gripper shoe (131)；Columned position-limited wheel is fixed between a pair of of vertical gripper shoe (131) left part
(25)；The limiting slot (250) of annulus channel-shaped is formed on the external cylindrical surface of position-limited wheel (25)；The upper surface left end of guide pad (13)
Vertically set first photoelectric sensor (26) is installed；It is fixed with and the first light between a pair of of vertical gripper shoe (131)
The first reflecting plate (261) of electric transducer (26) cooperation；Monitoring feed supplementing device (20) includes rotation driven roller (242)；Rotation is driven
Dynamic roller (242) are rotatably provided in the right side between a pair of of vertical gripper shoe (131) and being located at position-limited wheel (25)；Limiting slot
(250) right end is provided with supplement raw material (40)；Supplement raw material (40) is limited wheel (25) and is limited in limiting slot (250)；It mends
Raw material (40) is filled to be vertically arranged and be located at the surface for walking hole (130)；Walk the side of being equipped on the left of the side wall of hole (130)
To the second photoelectric sensor (27) and third photoelectric sensor (28) being arranged to the right；Second photoelectric sensor (27) and third light
Electric transducer (28) is distributed up and down；It walks on the right side of the side wall of hole (130) and is equipped with and the second photoelectric sensor (27) and third
The second reflecting plate (271) and third reflecting plate (281) of photoelectric sensor (28) cooperation；First photoelectric sensor (26) is for controlling
Alarm device processed；Second photoelectric sensor (27) enters for controlling supplement raw material (40)；Third photoelectric sensor (27) is for controlling
Printer pause processed.
2. a kind of 3D printer according to claim 1 monitoring feed supplementing device, it is characterised in that: a pair of of vertical gripper shoe
(131) feed supplement newel (24) and feed supplement driving column (22) are articulated between right part；Feed supplement driving column (22) is located in feed supplement
The lower right corner of stem (24)；Rotation driven roller (242) is fixed in the middle part of feed supplement newel (24)；The rear end of feed supplement newel (24)
It is fixed with driving driven pulley (241)；The rear end of feed supplement driving column (22) is fixed with driving pulley (222)；Driving pulley (222)
Synchronous belt (23) are installed between driving driven pulley (241)；Driving electricity is fixed in the vertical gripper shoe (131) of front side
Machine；The output shaft of driving motor is fixedly connected with the front end of feed supplement driving column (22)；It is fixed in the middle part of feed supplement driving column (22)
It is opened and closed gear (221)；The upper surface right end or so of guide pad (13), which slides, is provided with guide plate (21)；The upper end of guide plate (21)
Opening and closing rack gear is formed on face；Opening and closing rack gear is engaged with opening and closing gear (221)；The left end and limiting slot (250) of guide plate (21)
Cooperate and the lower left corner of guide plate (21) is shaped to arc surface；The upper surface of guide plate (21) and the bottom surface of limiting slot (250)
Lower end horizontal section it is coplanar；Second reflecting plate (271) is for controlling driving motor rotation.
3. a kind of 3D printer according to claim 1 or 2 monitoring feed supplementing device, it is characterised in that: walk hole (130)
Upper end on the left of form the escape groove of arc-shaped.
4. a kind of 3D printer according to claim 2 monitoring feed supplementing device, it is characterised in that: a pair of of vertical gripper shoe
(131) the close end face lower right corner has been separately formed horizontal guide slot；The front/rear end of guide plate (21) is formed leads with level
The horizontally-guided block cooperated to slot.
5. a kind of 3D printer according to claim 1 monitoring feed supplementing device, it is characterised in that: limiting slot (250)
The half of the difference of internal-and external diameter is less than raw material (30) and supplement raw material (40) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635375.XA CN109501265B (en) | 2018-12-29 | 2018-12-29 | Monitoring material supplementing device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635375.XA CN109501265B (en) | 2018-12-29 | 2018-12-29 | Monitoring material supplementing device for 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109501265A true CN109501265A (en) | 2019-03-22 |
| CN109501265B CN109501265B (en) | 2021-06-22 |
Family
ID=65756993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811635375.XA Active CN109501265B (en) | 2018-12-29 | 2018-12-29 | Monitoring material supplementing device for 3D printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109501265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016168A (en) * | 2019-12-26 | 2020-04-17 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206528091U (en) * | 2016-10-26 | 2017-09-29 | 东莞市瑞迪三维电子科技有限公司 | A kind of charging monitoring device of 3D printer material strip |
| CN206999645U (en) * | 2017-06-01 | 2018-02-13 | 杭州德迪智能科技有限公司 | The automatic refuelling system of FDM printer single nozzles |
| CN207207128U (en) * | 2017-08-07 | 2018-04-10 | 四川农业大学 | A kind of 3D printer feed device quickly to reload |
| CN207630526U (en) * | 2017-10-30 | 2018-07-20 | 江苏信息职业技术学院 | A kind of 3D printer extrusion mechanism |
-
2018
- 2018-12-29 CN CN201811635375.XA patent/CN109501265B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206528091U (en) * | 2016-10-26 | 2017-09-29 | 东莞市瑞迪三维电子科技有限公司 | A kind of charging monitoring device of 3D printer material strip |
| CN206999645U (en) * | 2017-06-01 | 2018-02-13 | 杭州德迪智能科技有限公司 | The automatic refuelling system of FDM printer single nozzles |
| CN207207128U (en) * | 2017-08-07 | 2018-04-10 | 四川农业大学 | A kind of 3D printer feed device quickly to reload |
| CN207630526U (en) * | 2017-10-30 | 2018-07-20 | 江苏信息职业技术学院 | A kind of 3D printer extrusion mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016168A (en) * | 2019-12-26 | 2020-04-17 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
| CN111016168B (en) * | 2019-12-26 | 2023-08-15 | 航天海鹰(哈尔滨)钛业有限公司 | Laser rapid prototyping machine with automatic pause function |
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| Publication number | Publication date |
|---|---|
| CN109501265B (en) | 2021-06-22 |
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Effective date of registration: 20210527 Address after: 317607 bingang Industrial Zone, Salmonella Town, Yuhuan City, Taizhou City, Zhejiang Province Applicant after: Yuhuan Moheng Electromechanical Technology Co., Ltd Address before: 325100 Building 9, Dadao village, Jiangbei street, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: WENZHOU YOUBA INFORMATION TECHNOLOGY Co.,Ltd. |
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