CN110044517B - Movable temperature sensor for 3D printer - Google Patents
Movable temperature sensor for 3D printer Download PDFInfo
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- CN110044517B CN110044517B CN201910167618.XA CN201910167618A CN110044517B CN 110044517 B CN110044517 B CN 110044517B CN 201910167618 A CN201910167618 A CN 201910167618A CN 110044517 B CN110044517 B CN 110044517B
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- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
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Abstract
The invention discloses a movable temperature sensor for a 3D printer, which structurally comprises an upper fixed block, a connecting rod, a lower fixed block and a nozzle, wherein a rotating block is arranged between the upper fixed block and the lower fixed block, the rotating block is movably connected with the upper fixed block and the lower fixed block through bearings, the upper surface and the lower surface of the rotating block are respectively tightly attached to the upper fixed block and the lower fixed block, the upper fixed block is connected with the lower fixed block through the connecting rod, the bottom of the lower fixed block is provided with the nozzle, a communicated heating cavity is arranged among the upper fixed block, the rotating block and the lower fixed block, the heating cavity is communicated with the nozzle, and the rotating block is connected with a power device. The rotation through rotatory piece can drive the probe and constantly rotate and detect the material of different positions, can drive the probe through reciprocating motion and detect the material of the different degree of depth to realize omnidirectional detection, can detect out whether the heating of material is even, detection effect is more reliable.
Description
Technical Field
The invention relates to the field of sensors, in particular to a movable temperature sensor for a 3D printer.
Background
The temperature sensor is used for detecting real-time temperature and is widely used, and the temperature sensor is generally used in a spray head in a 3D printer at present and is used for detecting the heating degree of materials in the spray head.
When 3D printed and adopted pottery as raw and other materials, because ceramic heat conduction is slow, the heating takes place easily and heats inhomogeneous phenomenon in the shower nozzle, and current temperature sensor must be fixed, can only detect same place, detects not comprehensively, can't provide effectual observation data to with pottery.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a mobile temperature sensor for a 3D printer.
The invention is realized by adopting the following technical scheme: a movable temperature sensor for a 3D printer structurally comprises an upper fixing block, a connecting rod, a lower fixing block and a nozzle, a rotating block is arranged between the upper fixed block and the lower fixed block and is movably connected with the upper fixed block and the lower fixed block through a bearing, the upper and lower surfaces of the rotating block are respectively closely attached to the upper fixing block and the lower fixing block, the upper fixing block and the lower fixing block are connected through a connecting rod, the bottom of the lower fixed block is provided with a nozzle, a communicated heating cavity is arranged among the upper fixed block, the rotating block and the lower fixed block, the heating cavity is communicated with the nozzle, the rotating block is connected with a power device, the power device comprises a micro motor, a driving wheel and a belt, the micromotor is connected to the side face of the upper fixed block, the micromotor is connected with a driving wheel arranged at the bottom, and the driving wheel is in transmission connection with the rotating block through a belt.
Preferably, a cavity is formed in the rotating block, and a mobile detection device is arranged in the cavity.
Preferably, the bottom of the upper fixed block is provided with a circular column, the bottom of the circular column penetrates through the top of the rotating block and is arranged in the cavity, an inner ring of the circular column arranged in the cavity is provided with a rack, and the rack is in transmission connection with the mobile detection device.
As an optimization, the mobile detection device comprises a temperature sensor, an electric wire, a reciprocating mechanism, a protection rod and a probe, wherein the temperature sensor is arranged outside the rotating block, the reciprocating mechanism is arranged in the cavity and is in transmission connection with the rack, the reciprocating mechanism is connected with one end of the protection rod, and the other end of the protection rod penetrates through the rotating block and extends into the heating cavity.
Preferably, the probe is arranged at one end of the protection rod arranged at the heating cavity, and one end of the protection rod connected with the reciprocating mechanism is connected with the temperature sensor through an electric wire.
Preferably, the reciprocating mechanism consists of a gear, a rotating shaft, an orthogonal bevel gear pair, a swing rod, a sliding block and a sliding rod, the gear is installed at the top of the cavity and meshed with the rack, and the gear is connected with the orthogonal bevel gear pair arranged below the gear through the rotating shaft.
As optimization, the vertical surface of the orthogonal bevel gear pair is connected with a sliding block through a swing rod, the sliding block is matched with a vertically placed sliding rod, and the bottom of the sliding rod is connected with a protection rod.
Preferably, the sliding block is circular.
Preferably, the sliding rod is arranged in front of the swing rod.
Advantageous effects
When the ceramic material temperature measuring device is used, the micro motor is started, the rotating block can be driven to rotate through the belt, the upper fixing block and the lower fixing block are fixed, the probe can detect the real-time temperature of a ceramic material heated in the heating cavity and display the real-time temperature through the temperature sensor, when the rotating block rotates, the gear can move on the inner side of the rack, the gear rotates, power is transmitted to the orthogonal bevel gear pair through the rotating shaft, horizontal rotating force is converted into vertical rotating force through the orthogonal bevel gear pair, the swing rod is driven to rotate, the rotating force of the swing rod can be converted into reciprocating force through the matching of the sliding block and the sliding rod, the protection rod is driven to reciprocate, the probe can be moved, and different positions of the material in the heating cavity can be detected.
Compared with the prior art, the invention has the beneficial effects that: the rotation through rotatory piece can drive the probe and constantly rotate and detect the material of different positions, can drive the probe through reciprocating motion and detect the material of the different degree of depth to realize omnidirectional detection, can detect out whether the heating of material is even, detection effect is more reliable.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a mobile temperature sensor for a 3D printer according to the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic structural diagram of the mobile detecting device of the present invention.
Fig. 4 is a schematic structural view of the mobile detecting device of the present invention when it is extended.
In the figure: the device comprises an upper fixing block 1, a connecting rod 2, a lower fixing block 3, a nozzle 4, a rotating block 5, a bearing 6, a power device 7, a moving detection device 8, a micro motor 70, a driving wheel 71, a belt 72, a cavity 50, a circular column 10, a rack 11, a temperature sensor 80, an electric wire 81, a reciprocating mechanism 82, a protective rod 83, a probe 84, a gear 82a, a rotating shaft 82b, an orthogonal bevel gear pair 82c, a swing rod 82d, a sliding block 82e and a sliding rod 82 f.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a mobile temperature sensor for a 3D printer, comprising: its structure includes fixed block 1, connecting rod 2, lower fixed block 3, nozzle 4, it is equipped with rotatory piece 5 to go up fixed block 1 and be equipped with down between the fixed block 3, rotatory piece 5 passes through bearing 6 and last fixed block 1, lower fixed block 3 swing joint, it is connected through connecting rod 2 to go up between fixed block 1 and the lower fixed block 3, fixed block 3 bottom is equipped with nozzle 4 down, go up fixed block 1, rotatory piece 5, be equipped with the heating chamber of intercommunication in the middle of the fixed block 3 down, the heating chamber is linked together with nozzle 4, rotatory piece 5 is connected with power device 7, power device 7 includes micromotor 70, action wheel 71, belt 72, micromotor 70 is connected in last fixed block 1 side, micromotor 70 is connected with the action wheel 71 of establishing the bottom, action wheel 71 is connected with rotatory piece 5 transmission through belt 72, the upper and lower two sides of rotatory piece 5 respectively with last fixed block 1, nozzle 4, The lower fixed block 3 is tightly attached to prevent the overflow of the material.
The rotating block 5 is internally provided with a cavity 50, the cavity 50 is internally provided with a mobile detection device 8, and the cavity 50 is convenient for the installation of the mobile detection device 8.
Go up 1 bottoms of fixed block and be equipped with ring post 10, ring post 10 bottom is passed rotatory piece 5 tops and is established in cavity 50, the inner circle that ring post 10 was established in cavity 50 is equipped with rack 11, rack 11 is connected with the transmission of removal detection device 8, and rack 11 and the cooperation of removal detection device 8 can provide the power of the reciprocal effect of removal detection device 8.
Remove detection device 8 and include temperature sensor 80, electric wire 81, reciprocating mechanism 82, guard bar 83, probe 84 and constitute, temperature sensor 80 establishes in the rotatory piece 5 outside, reciprocating mechanism 82 establishes in cavity 50 and is connected with rack 11 transmission, reciprocating mechanism 82 is connected with guard bar 83's one end, the guard bar 83 other end passes rotatory piece 5 and stretches into in the heating chamber, and guard bar 83 can play thermal-insulated effect.
The probe 84 is arranged at one end of the protection rod 83 arranged at the heating cavity, and one end of the protection rod 83 connected with the reciprocating mechanism 82 is connected with the temperature sensor 80 through the electric wire 81.
The reciprocating mechanism 82 comprises a gear 82a, a rotating shaft 82b, an orthogonal bevel gear pair 82c, a swing rod 82d, a sliding block 82e and a sliding rod 82f, wherein the gear 82a is installed at the top of the cavity 50 and meshed with the rack 11, the gear 82a is connected with the orthogonal bevel gear pair 82c arranged below through the rotating shaft 82b, and the reciprocating mechanism 82 is designed to drive the probe 84 to reciprocate through mechanical transmission, so that the arrangement of power equipment is reduced, and the electric quantity is saved.
The vertical surface of the orthogonal bevel gear pair 82c is connected with a sliding block 82e through a swinging rod 82d, the sliding block 82e is matched with a sliding rod 82f which is vertically placed, the bottom of the sliding rod 82f is connected with a protection rod 83, and the matching of the sliding block 82e and the sliding rod 82f can convert rotating force into reciprocating force.
The sliding block 82e is circular, so that the sliding block is convenient to contact with the sliding rod 82f by 360 degrees, and is prevented from being clamped.
The sliding rod 82f is arranged in front of the swing rod 82d and is positioned on different planes, so that the two are prevented from being collided and clamped.
When in use, the micro motor 70 is started, the rotating block 5 can be driven to rotate by the belt 72, while the upper fixing block 1 and the lower fixing block 3 are fixed, the probe 84 can detect the real-time temperature of the ceramic material heated in the heating chamber and display the real-time temperature through the temperature sensor 80, when the rotating block 5 rotates, the gear 82a moves inside the rack 11, thereby rotating the gear 82a, transmitting the power to the orthogonal bevel gear pair 82c through the rotation shaft 82b, converting the horizontal rotational force into the vertical rotational force through the orthogonal bevel gear pair 82c, thereby driving the swing rod 82d to rotate, converting the rotating force of the swing rod 82d into the force of reciprocating action through the matching of the slide block 82e and the slide rod 82f, driving the protection rod 83 to reciprocate, and then enabling the probe 84 to move to detect different positions of the materials in the heating cavity.
Compared with the prior art, the invention has the technical progress that: the rotation through rotatory piece can drive the probe and constantly rotate and detect the material of different positions, can drive the probe through reciprocating motion and detect the material of the different degree of depth to realize omnidirectional detection, can detect out whether the heating of material is even, detection effect is more reliable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a 3D is portable temperature sensor for printer, its structure includes fixed block (1), connecting rod (2), lower fixed block (3), nozzle (4), its characterized in that: the rotary heating device is characterized in that a rotary block (5) is arranged between the upper fixed block (1) and the lower fixed block (3), the rotary block (5) is movably connected with the upper fixed block (1) and the lower fixed block (3) through a bearing (6), the upper surface and the lower surface of the rotary block (5) are respectively tightly attached to the upper fixed block (1) and the lower fixed block (3), the upper fixed block (1) is connected with the lower fixed block (3) through a connecting rod (2), a nozzle (4) is arranged at the bottom of the lower fixed block (3), a communicated heating cavity is arranged among the upper fixed block (1), the rotary block (5) and the lower fixed block (3), and the heating cavity is communicated with the nozzle (4);
the rotating block (5) is connected with a power device (7), the power device (7) comprises a micro motor (70), a driving wheel (71) and a belt (72), the micro motor (70) is connected to the side face of the upper fixing block (1), the micro motor (70) is connected with the driving wheel (71) arranged at the bottom, and the driving wheel (71) is in transmission connection with the rotating block (5) through the belt (72);
a cavity (50) is arranged in the rotating block (5), and a mobile detection device (8) is arranged in the cavity (50);
the bottom of the upper fixed block (1) is provided with a circular column (10), the bottom of the circular column (10) penetrates through the top of the rotating block (5) and is arranged in the cavity (50), the inner ring of the circular column (10) arranged in the cavity (50) is provided with a rack (11), and the rack (11) is in transmission connection with the mobile detection device (8);
the mobile detection device (8) comprises a temperature sensor (80), an electric wire (81), a reciprocating mechanism (82), a protection rod (83) and a probe (84), wherein the temperature sensor (80) is arranged on the outer side of the rotating block (5), the reciprocating mechanism (82) is arranged in the cavity (50) and is in transmission connection with the rack (11), the reciprocating mechanism (82) is connected with one end of the protection rod (83), and the other end of the protection rod (83) penetrates through the rotating block (5) and extends into the heating cavity;
the probe (84) is arranged at one end of the protection rod (83) arranged at the heating cavity, and one end of the protection rod (83) connected with the reciprocating mechanism (82) is connected with the temperature sensor (80) through an electric wire (81);
the reciprocating mechanism (82) consists of a gear (82 a), a rotating shaft (82 b), an orthogonal bevel gear pair (82 c), a swing rod (82 d), a sliding block (82 e) and a sliding rod (82 f), the gear (82 a) is installed at the top of the cavity (50) and meshed with the rack (11), and the gear (82 a) is connected with the orthogonal bevel gear pair (82 c) arranged below through the rotating shaft (82 b);
the vertical surface of the orthogonal bevel gear pair (82 c) is connected with a sliding block (82 e) through a swinging rod (82 d), the sliding block (82 e) is matched with a vertically placed sliding rod (82 f), and the bottom of the sliding rod (82 f) is connected with a protection rod (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167618.XA CN110044517B (en) | 2019-03-06 | 2019-03-06 | Movable temperature sensor for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167618.XA CN110044517B (en) | 2019-03-06 | 2019-03-06 | Movable temperature sensor for 3D printer |
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| Publication Number | Publication Date |
|---|---|
| CN110044517A CN110044517A (en) | 2019-07-23 |
| CN110044517B true CN110044517B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167618.XA Active CN110044517B (en) | 2019-03-06 | 2019-03-06 | Movable temperature sensor for 3D printer |
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| CN (1) | CN110044517B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277440A (en) * | 2020-11-10 | 2021-01-29 | 湖南旭昱新能源科技有限公司 | Monitoring device for use condition of screen paste in photovoltaic cell screen printing |
| CN113375825B (en) * | 2021-08-13 | 2021-11-02 | 南通斯高蕊机械设备有限公司 | Non-metal pipe surface temperature nondestructive measurement device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076256A (en) * | 2012-12-31 | 2013-05-01 | 东北大学 | Device and method for detecting iron ore raw material |
| JP2016529135A (en) * | 2013-08-01 | 2016-09-23 | アイエムフラックス インコーポレイテッド | Injection molding machine and method taking into account changes in material properties during the injection molding process |
| CN106945275A (en) * | 2017-02-22 | 2017-07-14 | 杭州先临三维科技股份有限公司 | A kind of multifunctional nozzle for 3D printer |
| CN107443723A (en) * | 2017-07-18 | 2017-12-08 | 葛顺英 | A kind of multi-functional 3D printer shower nozzle |
| CN208420211U (en) * | 2018-05-09 | 2019-01-22 | 青岛友邦保温有限公司 | A kind of blowing temperature measurement device of insulating tube production |
| CN109402363A (en) * | 2018-12-07 | 2019-03-01 | 高青 | A kind of energy-saving tempering furnace |
-
2019
- 2019-03-06 CN CN201910167618.XA patent/CN110044517B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076256A (en) * | 2012-12-31 | 2013-05-01 | 东北大学 | Device and method for detecting iron ore raw material |
| JP2016529135A (en) * | 2013-08-01 | 2016-09-23 | アイエムフラックス インコーポレイテッド | Injection molding machine and method taking into account changes in material properties during the injection molding process |
| CN106945275A (en) * | 2017-02-22 | 2017-07-14 | 杭州先临三维科技股份有限公司 | A kind of multifunctional nozzle for 3D printer |
| CN107443723A (en) * | 2017-07-18 | 2017-12-08 | 葛顺英 | A kind of multi-functional 3D printer shower nozzle |
| CN208420211U (en) * | 2018-05-09 | 2019-01-22 | 青岛友邦保温有限公司 | A kind of blowing temperature measurement device of insulating tube production |
| CN109402363A (en) * | 2018-12-07 | 2019-03-01 | 高青 | A kind of energy-saving tempering furnace |
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| CN110044517A (en) | 2019-07-23 |
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Effective date of registration: 20200821 Address after: 362100 Huian County, Quanzhou Province, Yang Zhen Town, Jinshan Village pier No. 103, No. Applicant after: QUANZHOU YUANCHUANG MECHANICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 362000 No. 690 Quanxiu Road, Fengze District, Quanzhou City, Fujian Province Applicant before: Quanzhou Fengze Jiutai Industrial Design Co.,Ltd. |
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Effective date of registration: 20230710 Address after: 518132 Floor 1 and Floor 2, No. 5, Dayang 3rd Road, Yulu Community, Yutang Street, Guangming District, Shenzhen, Guangdong Patentee after: SHENZHEN YONGXU OPTOELECTRONIC TECHNOLOGY CO.,LTD. Address before: 362100 No. 103, Jinshan Village, Luoyang Town, Huian County, Quanzhou, Fujian Patentee before: QUANZHOU YUANCHUANG MECHANICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 518000 first and second floors, No. 5, Dayang Third Road, No. 2 Industrial Zone, Yulu community, Yutang street, Guangming District, Shenzhen, Guangdong Patentee after: Shenzhen Yongxu Semiconductor Technology Co.,Ltd. Country or region after: China Address before: 518132 Floor 1 and Floor 2, No. 5, Dayang 3rd Road, Yulu Community, Yutang Street, Guangming District, Shenzhen, Guangdong Patentee before: SHENZHEN YONGXU OPTOELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |