CN208133617U - Different line footpath consumptive material fractures based on FDM get stuck detection system - Google Patents
Different line footpath consumptive material fractures based on FDM get stuck detection system Download PDFInfo
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- CN208133617U CN208133617U CN201820598623.7U CN201820598623U CN208133617U CN 208133617 U CN208133617 U CN 208133617U CN 201820598623 U CN201820598623 U CN 201820598623U CN 208133617 U CN208133617 U CN 208133617U
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- slide bar
- consumptive material
- pulley
- threaded body
- short slide
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Abstract
The utility model provides a kind of different line footpath consumptive material fractures based on FDM and gets stuck detection system, including fracture blocked-material detecting device (1) and line footpath consumptive material selection system (2)；The fracture blocked-material detecting device (1) includes that fracture gets stuck detector shell (1.1), Hall sensor (1.3), conducting wire (1.4), the band long slide bar of cap (1.5), magnet (1.6), short slide bar (1.7), short slide bar displacement regulating part and consumptive material through hole (1.9)；Line footpath consumptive material selection system (2) includes fixed aluminium block (2.1), feeding gear (2.2), U-lag pulley (2.3), U-lag pulley displacement regulating part and feed inlet (2.7).Advantage is：System can be selected to realize that the consumptive material of different line footpaths is printed by line footpath, and the consumptive material of corresponding every kind of line footpath can act as the detection effect that fracture gets stuck, to improve the printing effect of printer, reduce the damage to printer.
Description
Technical field
The utility model belongs to 3D printing technique field, and in particular to a kind of different line footpath consumptive material fracture cards based on FDM
Expect detection system.
Background technique
The existing 3D printer consumptive material based on FDM is generally PLA, ABS, TPU, PVA, PA, PC, HIPS, flexibility, wood
Matter, carbon fiber etc., consumptive material diameter are mostly 1.75/2.85/3mm, and at present, 3D printer device only supports a kind of line footpath
Consumptive material prints the consumptive material of different line footpaths if necessary, it is necessary to replace printer or print head extrusion system, therefore be printing band
Great inconvenience is carried out.
In addition to this, the 3D printer based on FDM principle is frequently encountered following situations in print procedure：(1) model
Completion is not printed, but consumptive material is used up or consumptive material exposure for a long time is shelved in air and fractureed, so that model printing is lost
It loses.(2) wound upon themselves occur for consumptive material, so that it is not enough to be driven motor-driven feeding gear in printing use process
Strength drive consumptive material to carry out feeding toward nozzle direction, and printer running occurs, but the case where not blanking.That is, existing
Have in technology, when occur fracture or get stuck situation when, since the central processing processing system of 3D printer can not detect in time
This situation, and it occur frequently that the case where printer persistently carries out meaningless printing, on the one hand, one is brought to printer itself
A little damages；On the other hand, since printer carries out meaningless print progress, the printing effect of printer is reduced.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of different line footpath consumptive material fracture cards based on FDM
Expect detection system, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of different line footpath consumptive material fractures based on FDM and gets stuck detection system, including fracture gets stuck
Detection device (1) and line footpath consumptive material selection system (2)；
The fracture blocked-material detecting device (1) include fracture get stuck detector shell (1.1), Hall sensor (1.3), lead
Line (1.4), the band long slide bar of cap (1.5), magnet (1.6), short slide bar (1.7), short slide bar displacement regulating part and consumptive material through hole
(1.9)；
The fracture detector shell (1.1) that gets stuck opens up the vertically arranged consumptive material through hole (1.9)；The consumptive material
The horizontally disposed long slide bar of band cap (1.5), also, the long slide bar of band cap are installed along Y-direction in the left side of through hole (1.9)
(1.5) axial rotation can be carried out, the long slide bar of band cap (1.5) and the consumptive material through hole (1.9) are tangent；The consumptive material passes through
The right side in hole (1.9) connects along X to the short slide bar (1.7), the short slide bar (1.7) and the short slide bar displacement regulating part is installed
It connects, the short slide bar displacement regulating part adjusts the position of the short slide bar (1.7) and the consumptive material through hole (1.9), and then makes
Short slide bar (1.7) and the consumptive material (3) by the consumptive material through hole (1.9) are tangent, so that consumptive material (3) is stuck in the band cap long
Between slide bar (1.5) and the short slide bar (1.7)；
The fixed magnet (1.6) in one end of the long slide bar of band cap (1.5)；It gets stuck detector shell in the fracture
(1.1) it is fixed on the Hall sensor (1.3), also, the Hall sensor (1.3) is close to the magnet (1.6)；It is described
The output end of Hall sensor (1.3) is connected to central processing system by the conducting wire (1.4)；
Line footpath consumptive material selection system (2) includes fixed aluminium block (2.1), feeding gear (2.2), U-lag pulley
(2.3), U-lag pulley displacement regulating part and feed inlet (2.7)；The feed inlet is opened up at the top of the fixed aluminium block (2.1)
(2.7), the feeding-passage being connected to the feed inlet (2.7) is arranged in the inside of the fixed aluminium block (2.1)；It is logical in the charging
The feeding gear (2.2) is fixedly mounted in the left side in road；The U-lag pulley (2.3) is installed on the right side of the feeding-passage,
Also, the U-lag pulley (2.3) connect with U-lag pulley displacement regulating part, and the U-lag pulley is displaced regulating part
Adjust distance of the U-lag pulley (2.3) apart from the feeding gear (2.2).
Preferably, the short slide bar displacement regulating part includes short slide bar threaded body knob (1.2) and short slide bar screw thread body opening
Hole (1.8)；
The short slide bar threaded body hole (1.8), the short slide bar threaded body rotation is arranged in the right side of the short slide bar (1.7)
Button (1.2) is matched with the short slide bar threaded body hole (1.8), the terminal helix of the short slide bar threaded body knob (1.2)
After the short slide bar threaded body hole (1.8), it is connected with the short slide bar (1.7).
Preferably, the fracture get stuck detector shell (1.1) material be metallic aluminium.
Preferably, the material of the long slide bar of band cap (1.5) and the short slide bar (1.7) is aluminium alloy.
Preferably, U-lag pulley displacement regulating part includes that U-lag pulley threaded body knob (2.5), U-lag pulley are fixed
Hold the attachment device (2.6) and U-lag pulley threaded body hole of (2.4), U-lag pulley and U-lag pulley threaded body knob
(2.8)；
The both ends of the U-lag pulley (2.3) are pivotally mounted to the inside of the U-lag pulley fixing end (2.4)；Institute
U-lag pulley fixing end (2.4) is stated by the attachment device (2.6) of the U-lag pulley and U-lag pulley threaded body knob,
It is connect with the U-lag pulley threaded body knob (2.5), also, the end of the U-lag pulley threaded body knob (2.5) exists
The attachment device (2.6) of the U-lag pulley and U-lag pulley threaded body knob is internal can 360 degree of rotations；The U-lag is sliding
It takes turns threaded body knob (2.5) and the U-lag pulley threaded body hole (2.8) cooperates, it can be in the U-lag pulley screw thread body opening
It is threaded in or out in hole (2.8).
Different line footpath consumptive material fractures provided by the utility model based on the FDM detection system that gets stuck has the following advantages that：
The utility model proposes a kind of different line footpath consumptive material fractures based on FDM get stuck detection system, line can be passed through
Diameter selection system realizes that the consumptive material printing of different line footpaths, and the consumptive material of corresponding every kind of line footpath can act as the inspection that fracture gets stuck
Surveying effect reduces the damage to printer to improve the printing effect of printer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the fracture of the utility model gets stuck the schematic front view of detection system；
Fig. 3 is that the fracture of the utility model gets stuck the schematic top plan view of detection system；
Fig. 4 is the schematic front view that the utility model difference line footpath consumptive material selects system；
Fig. 5 is the pulley and threaded body attachment structure schematic diagram of the utility model；
Wherein：
1- fracture blocked-material detecting device；2- line footpath consumptive material selects system；3- consumptive material；1.1- fracture gets stuck detector shell；
The short slide bar threaded body knob of 1.2-；1.3- Hall sensor；1.4- conducting wire；The 1.5- band long slide bar of cap；1.6- magnet；The short cunning of 1.7-
Bar；The short slide bar threaded body hole of 1.8-；1.9- consumptive material through hole；2.1- fixes aluminium block；2.2- feeding gear；2.3-U shape slot is sliding
Wheel；2.4-U shape slot pulley fixing end；2.5-U shape slot pulley threaded body knob；2.6-U shape slot pulley and U-lag pulley threaded body
The attachment device of knob；2.7- feed inlet；2.8-U shape slot pulley threaded body hole.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of different line footpath consumptive material fractures based on FDM and gets stuck detection system, including fracture gets stuck
Detection device 1 and line footpath consumptive material select system 2.As shown in Figure 1, getting stuck detection system for the different line footpath consumptive material fractures based on FDM
The overall structure diagram of system；Fracture blocked-material detecting device 1 and line footpath consumptive material selection system 2 are discussed in detail respectively below：
(1) fracture blocked-material detecting device
Referring to figs. 2 and 3, fracture blocked-material detecting device 1 includes that fracture gets stuck detector shell 1.1, Hall sensor
1.3, conducting wire 1.4, the long slide bar 1.5 of band cap, magnet 1.6, short slide bar 1.7, short slide bar displacement regulating part and consumptive material through hole
1.9；
Fracture get stuck 1.1 material of detector shell use lighter metallic aluminium, fracture get stuck detector shell 1.1 open up it is perpendicular
To the consumptive material through hole 1.9 of setting；The horizontally disposed long slide bar 1.5 of band cap is installed along Y-direction in the left side of consumptive material through hole 1.9, and
And the band long slide bar 1.5 of cap can carry out axial rotation, the long slide bar 1.5 of band cap and consumptive material through hole 1.9 are tangent；In specific implementation,
Fracture gets stuck 1.1 central part of detector shell to evacuate structure, runs through the space entirely evacuated with the long slide bar 1.5 of cap and breaks
Expect the detector shell 1.1 that gets stuck, the both ends with the long slide bar 1.5 of cap prevent long slide bar to be moved forward and backward with cap.
The right side of consumptive material through hole 1.9 connects to short slide bar 1.7, short slide bar 1.7 is installed with short slide bar displacement regulating part along X
It connects, short slide bar displacement regulating part adjusts the position of short slide bar 1.7 and consumptive material through hole 1.9, and then makes short slide bar 1.7 and pass through consumption
The consumptive material 3 of material through hole 1.9 is tangent, is stuck in consumptive material 3 between the long slide bar 1.5 of band cap and short slide bar 1.7；Wherein, short cunning
Bar displacement regulating part can be used with flowering structure：Short slide bar displacement regulating part includes short slide bar threaded body knob 1.2 and short slide bar spiral shell
Line body opening hole 1.8；Wherein, short slide bar threaded body knob 1.2 is made of the lesser threaded body of flight pitch, and user is according to consumptive material ruler
It is very little that threaded body is threaded in or out.Short slide bar threaded body hole 1.8, short slide bar threaded body is arranged in the right side of short slide bar 1.7
Knob 1.2 is matched with short slide bar threaded body hole 1.8, and the terminal helix of short slide bar threaded body knob 1.2 passes through short slide bar spiral shell
Behind line body opening hole 1.8, it is connected with short slide bar 1.7.Therefore, by short slide bar threaded body knob 1.2 in short slide bar threaded body hole
1.8 be threaded in or out, adjusts short slide bar 1.7 with the distance between long slide bar 1.5 of cap, adapts to different line footpath consumptive materials to reach
The purpose of charging.Aluminium alloy can be used in material with the long slide bar 1.5 of cap and short slide bar 1.7.
It gets stuck in fracture and fixes Hall sensor 1.3 on detector shell 1.1, also, Hall sensor 1.3 leans near magnet
1.6；The output end of Hall sensor 1.3 is connected to central processing system by conducting wire 1.4.
Its working principle is that：
The central processing unit of Hall sensor and printer is connected by conducting wire, and the slide bar rotation information of acquisition is passed to
Central processing system, central processing system do corresponding adjustment to the operating state of printer according to the rotation information of slide bar.
After consumptive material 3 enters vertical consumptive material through hole 1.9, the long slide bar 1.5 of band cap and consumptive material 3 are tangent, at this moment by short cunning
Bar 1.7 is modulated to the position tangent with consumptive material 3, i.e., consumptive material 3 is stuck in the centre with cap long slide bar 1.5 and short slide bar 1.7, works as consumption
The charging of material 3 can drive band cap long 1.5 rotation of slide bar when moving down.Magnet 1.6 is pasted in one end with the long slide bar 1.5 of cap,
Hall sensor 1.3 is placed beside magnet 1.6.When long 1.5 rotation of slide bar of band cap, Hall sensor 1.3 can then pass through Hall
Magnet 1.6 on sensor 1.3 experiences the rotation information with the long slide bar 1.5 of cap, this information is passed to printer later
Central processing system shows that 3 blanking state of consumptive material is normal, and printer can continue to operate.And when consumptive material 3 uses up, fracture or from
When body enwinds, the band long slide bar 1.5 of cap is no longer rotated, and at this moment Hall sensor 1.3 will receive the rotation with the long slide bar 1.5 of cap
Information is zero, then after central processing system receives this information, the instruction for stopping printer running can be made, to reduce in time pair
The damage of machine and meaningless print progress.
(2) line footpath consumptive material selects system
With reference to Fig. 4 and Fig. 5, it includes fixed aluminium block 2.1, feeding gear 2.2, U-lag pulley that line footpath consumptive material, which selects system 2,
2.3, U-lag pulley displacement regulating part and feed inlet 2.7；The top of fixed aluminium block 2.1 opens up feed inlet 2.7, fixed aluminium block 2.1
Inside the feeding-passage that is connected to feed inlet 2.7 is set；Feeding gear 2.2 is fixedly mounted in the left side of feeding-passage；Into
Expect that U-lag pulley 2.3 is installed on the right side in channel, also, U-lag pulley 2.3 is connect with U-lag pulley displacement regulating part, U-lag
Pulley is displaced regulating part and adjusts distance of the U-lag pulley 2.3 apart from feeding gear 2.2.
Wherein, with reference to Fig. 5, it includes U-lag pulley threaded body knob 2.5, U-lag pulley that U-lag pulley, which is displaced regulating part,
The attachment device 2.6 and U-lag pulley threaded body hole of fixing end 2.4, U-lag pulley and U-lag pulley threaded body knob
2.8；
The both ends of U-lag pulley 2.3 are pivotally mounted to the inside of U-lag pulley fixing end 2.4；U-lag pulley is fixed
End 2.4 passes through the attachment device 2.6 of U-lag pulley and U-lag pulley threaded body knob, with U-lag pulley threaded body knob 2.5
Connection, also, the end of U-lag pulley threaded body knob 2.5 is in the connection of U-lag pulley and U-lag pulley threaded body knob
Inside device 2.6 can 360 degree of rotations, and keep U-lag pulley 2.3 or so motionless；U-lag pulley threaded body knob 2.5 and U-shaped
Slot pulley threaded body hole 2.8 cooperates, and can be threaded in or out in U-lag pulley threaded body hole 2.8.Wherein, U-lag pulley
Threaded body knob 2.5 is made of the lesser threaded body of flight pitch, and user is screwed into or twists to threaded body according to consumptive material size
Out.
Its working principle is that：
After wire rod passes through fracture blocked-material detecting device 1, it is directly entered feed inlet 2.7, feed inlet 2.7 is located at fixed aluminium block
2.1 upside.For the printing for realizing different line footpath materials, system is selected equipped with line footpath consumptive material in fixed 2.1 side of aluminium block.For line
Diameter consumptive material selects system, and 2.2 holding position of feeding gear is constant, and U-lag pulley 2.3 passes through coupled U-lag pulley
Threaded body knob 2.5 is threaded in or out U-lag pulley threaded body hole 2.8, is reached and is adjusted U-lag pulley 2.3 and feeding
The purpose that gear 2.2 is spaced, so that the consumptive material 3 for adapting to different line footpaths is printed into consumptive material channel.
Different line footpath consumptive material fractures provided by the utility model based on the FDM detection system that gets stuck has the following advantages that：
(1) using the consumptive material of different line footpaths it when, can be realized by the spacing of two slide bars in adjusting fracture blocked-material detecting device
Detection to the presence or absence of different line footpath consumptive materials material, the state that whether gets stuck reduces pair to improve the printing effect of printer
The damage of printer.
(2) system is selected by line footpath, back printer prints the consumptive material of different line footpaths, applied widely.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (5)
- The detection system 1. a kind of different line footpath consumptive material fractures based on FDM get stuck, which is characterized in that get stuck including fracture and detect dress Set (1) and line footpath consumptive material selection system (2)；The fracture blocked-material detecting device (1) includes that fracture gets stuck detector shell (1.1), Hall sensor (1.3), conducting wire (1.4), the band long slide bar of cap (1.5), magnet (1.6), short slide bar (1.7), short slide bar displacement regulating part and consumptive material through hole (1.9)；The fracture detector shell (1.1) that gets stuck opens up the vertically arranged consumptive material through hole (1.9)；The consumptive material passes through The horizontally disposed long slide bar of band cap (1.5), also, the long slide bar of band cap (1.5) are installed along Y-direction in the left side in hole (1.9) Axial rotation can be carried out, the long slide bar of band cap (1.5) and the consumptive material through hole (1.9) are tangent；The consumptive material through hole (1.9) right side connects along X to the short slide bar (1.7), the short slide bar (1.7) and the short slide bar displacement regulating part is installed It connects, the short slide bar displacement regulating part adjusts the position of the short slide bar (1.7) and the consumptive material through hole (1.9), and then makes Short slide bar (1.7) and the consumptive material (3) by the consumptive material through hole (1.9) are tangent, so that consumptive material (3) is stuck in the band cap long Between slide bar (1.5) and the short slide bar (1.7)；The fixed magnet (1.6) in one end of the long slide bar of band cap (1.5)；Detector shell (1.1) are got stuck in the fracture The upper fixation Hall sensor (1.3), also, the Hall sensor (1.3) is close to the magnet (1.6)；The Hall The output end of sensor (1.3) is connected to central processing system by the conducting wire (1.4)；Line footpath consumptive material selection system (2) includes fixed aluminium block (2.1), feeding gear (2.2), U-lag pulley (2.3), U-shaped Slot pulley is displaced regulating part and feed inlet (2.7)；It is opened up the feed inlet (2.7) at the top of the fixed aluminium block (2.1), it is described The feeding-passage being connected to the feed inlet (2.7) is arranged in the inside of fixed aluminium block (2.1)；It is solid in the left side of the feeding-passage Dingan County fills the feeding gear (2.2)；The U-lag pulley (2.3), also, the U are installed on the right side of the feeding-passage Shape slot pulley (2.3) is connect with U-lag pulley displacement regulating part, and the U-lag pulley displacement regulating part adjusts the U-shaped Distance of the slot pulley (2.3) apart from the feeding gear (2.2).
- The detection system 2. the different line footpath consumptive material fractures according to claim 1 based on FDM get stuck, which is characterized in that institute Stating short slide bar displacement regulating part includes short slide bar threaded body knob (1.2) and short slide bar threaded body hole (1.8)；The short slide bar threaded body hole (1.8), the short slide bar threaded body knob is arranged in the right side of the short slide bar (1.7) (1.2) it is matched with the short slide bar threaded body hole (1.8), the terminal helix of the short slide bar threaded body knob (1.2) is worn After crossing the short slide bar threaded body hole (1.8), it is connected with the short slide bar (1.7).
- The detection system 3. the different line footpath consumptive material fractures according to claim 1 based on FDM get stuck, which is characterized in that institute State fracture get stuck detector shell (1.1) material be metallic aluminium.
- The detection system 4. the different line footpath consumptive material fractures according to claim 1 based on FDM get stuck, which is characterized in that institute Stating the material with the long slide bar of cap (1.5) and the short slide bar (1.7) is aluminium alloy.
- The detection system 5. the different line footpath consumptive material fractures according to claim 1 based on FDM get stuck, which is characterized in that U-shaped Slot pulley displacement regulating part include U-lag pulley threaded body knob (2.5), U-lag pulley fixing end (2.4), U-lag pulley with The attachment device (2.6) and U-lag pulley threaded body hole (2.8) of U-lag pulley threaded body knob；The both ends of the U-lag pulley (2.3) are pivotally mounted to the inside of the U-lag pulley fixing end (2.4)；The U Shape slot pulley fixing end (2.4) is by the attachment device (2.6) of the U-lag pulley and U-lag pulley threaded body knob, with institute U-lag pulley threaded body knob (2.5) connection is stated, also, the end of the U-lag pulley threaded body knob (2.5) is in the U The attachment device (2.6) of shape slot pulley and U-lag pulley threaded body knob is internal can 360 degree of rotations；The U-lag pulley screw thread Body knob (2.5) and the U-lag pulley threaded body hole (2.8) cooperate, can be in the U-lag pulley threaded body hole (2.8) it is threaded in or out in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598623.7U CN208133617U (en) | 2018-04-25 | 2018-04-25 | Different line footpath consumptive material fractures based on FDM get stuck detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598623.7U CN208133617U (en) | 2018-04-25 | 2018-04-25 | Different line footpath consumptive material fractures based on FDM get stuck detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133617U true CN208133617U (en) | 2018-11-23 |
Family
ID=64310163
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598623.7U Expired - Fee Related CN208133617U (en) | 2018-04-25 | 2018-04-25 | Different line footpath consumptive material fractures based on FDM get stuck detection system |
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| CN (1) | CN208133617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102343046B1 (en) * | 2020-07-29 | 2021-12-27 | 주식회사신도리코 | Apparatus for detecting filament of 3D printer |
| WO2024066485A1 (en) * | 2022-09-30 | 2024-04-04 | 深圳市创想三维科技股份有限公司 | 3d printing consumable test apparatus and 3d printing apparatus |
-
2018
- 2018-04-25 CN CN201820598623.7U patent/CN208133617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102343046B1 (en) * | 2020-07-29 | 2021-12-27 | 주식회사신도리코 | Apparatus for detecting filament of 3D printer |
| WO2024066485A1 (en) * | 2022-09-30 | 2024-04-04 | 深圳市创想三维科技股份有限公司 | 3d printing consumable test apparatus and 3d printing apparatus |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |