CN207103745U - A kind of automatic cleaning apparatus of 3DP printers sanding bottom plate - Google Patents
A kind of automatic cleaning apparatus of 3DP printers sanding bottom plate Download PDFInfo
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- CN207103745U CN207103745U CN201720608744.0U CN201720608744U CN207103745U CN 207103745 U CN207103745 U CN 207103745U CN 201720608744 U CN201720608744 U CN 201720608744U CN 207103745 U CN207103745 U CN 207103745U
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- liquid
- bottom plate
- sanding
- printers
- liquid storage
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Abstract
It the utility model is related to casting 3DP printing equipment technologies field, more particularly to a kind of automatic cleaning apparatus of 3DP printers sanding gear bottom plate, including frame, the belt gear and motor being installed in frame, the belt gear includes driving pulley, driven pulley and timing belt, the driving pulley is driven by motor, timing belt outer surface is provided with some wiper members, it is characterized in that, the cleaning moisturizing mechanism of wiper member is provided with the downside of the timing belt, the cleaning moisturizing mechanism is connected with automatic liquid-feeding pump.The automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model, pass through the routing motion of the devices such as driving part, transmission mechanism, wiper member, cleaning moisturizing mechanism, automatic liquid-feeding pump, solve the problems, such as that sanding bottom plate foreign matter is difficult to clear up, the continuous automatic cleaning of sanding equipment bay is realized, improves printing effect.Cleaning moisturizing mechanism therein, makes sanding bottom plate foreign matter be easier to be rubbed off, while do not influence the finish of bottom plate.
Description
Technical field
It the utility model is related to casting 3DP printing equipment technologies field, more particularly to a kind of 3DP printers sanding gear bottom
Board cleaning device.
Background technology
3DP printing devices are used in casting at present, during FCL print die is carried out using thermal reclamation sand, due to sand
The material to be formed that reacts to each other of middle additive can be bonded on sanding bottom plate during lasting printing.And during 3D printing
Especially high to the smoothness requirements of sanding bottom plate, these materials being bonded on bottom plate can directly result in sanding gear sanding exception.
Continue normal print to ensure to print function, it usually needs artificial timing is cleared up sanding bottom plate.So
Processing method, both influence printing efficiency, there is also certain potential safety hazard.Therefore, people have developed applied to 3D printing
The automatic cleaning machine structure of machine sanding equipment bay, such issues that to solve.
In the prior art in Publication No. CN106270388A utility applications, a kind of " beaten for 3DP is disclosed
A kind of cleaning structure of print machine sanding gear stragith edge ", there is provided wiping wiped with the sponge and hairbrush of timing belt drive
Mechanism, wiped clean is carried out to the bottom plate of strike-ofing of sanding gear in timing belt rotation process.But in the structure, as wiper member
It is dry friction all the time between hairbrush or sponge and sanding bottom plate, the wiping effect of the additive to being bonded on bottom plate is unsatisfactory, special
It is not that dry and hard additive is difficult to thoroughly cleaning totally by this wiping by formula.And sponge and the abrasion of hairbrush xerotripsis
Quickly, safeguard that replacing Comparision is cumbersome.
Utility model content
The purpose of this utility model is to be strike-off for above-mentioned 3DP printers sanding gear present in bottom plate cleaning structure use
Problem, there is provided a kind of automatic cleaning apparatus of 3DP printers sanding bottom plate, realize automatic cleaning sanding equipment bay simultaneously, when
The automatically cleaning for keeping wiper member and wetting are carved, so as to ensure the lasting cleaning effect of sanding bottom plate, while is wiped with avoiding
Sanding bottom plate is worn between part and stragith edge because of dry friction.
The purpose of this utility model is achieved in that a kind of automatic cleaning apparatus of 3DP printers sanding bottom plate, including
Frame, the belt gear and motor being installed in frame, the belt gear include driving pulley, driven belt
Wheel and timing belt, the driving pulley are driven by motor, and the timing belt outer surface is provided with some wiper members, institute
The cleaning moisturizing mechanism that wiper member is provided with the downside of timing belt is stated, the cleaning moisturizing mechanism is connected with automatic liquid-feeding pump.
The automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model, sets wiper member on the downside of timing belt
Cleaning moisturizing mechanism and its automatic liquid-feeding pump, the same of wiped clean sanding bottom plate is continuously rotated with timing belt in wiper member
When, the wiper member for being moved to downside realizes timely automatically cleaning and moisturizing by cleaning moisturizing mechanism, to ensure sanding bottom plate
Cleannes after wiping, while prevent from wearing mutually because of xerotripsis between wiper member and sanding bottom plate.Therefore, by this practicality
New device, it is possible to achieve the automatically cleaning moisturizing wiper member when cleaning sanding bottom plate, to ensure continuing clearly for sanding bottom plate
Clean effect.
For ease of realizing the automatically cleaning moisturizing of wiper member, the cleaning moisturizing mechanism includes being installed on machine on the downside of timing belt
Liquid storage box on frame, the liquid storage box is interior to be provided with cleaning fluid, through clear when the wiper member is moved in liquid storage box with timing belt
Washing lotion is soaked to keep appropriate humidity.
To be further easy to implement the wetting of wiper member, the top of the liquid storage box cleaning liquid inside is provided with parallel installation
Big roller and trundle, the periphery of the big roller and trundle are enclosed with liquid-adsorption layer, and the bottom wheel rim of the big roller is less than
The minimum liquid level of cleaning fluid, the bottom wheel rim of the trundle are higher than the highest liquid level of cleaning fluid, in the box wall of the liquid storage box
It is respectively equipped with liquid-level probe and lower liquid-level probe.Cleaning moisturizing mechanism of the present utility model, is provided with big roller in liquid storage box
And trundle, big roller rotation in the wiper member contact process with process rolls, and idler wheel surface dips automatically from below
Cleaning fluid carries out cleaning wetting to wiper member, when wiping part and passing through trundle, because trundle is vacantly in cleaning liquid level
Top, dip less than cleaning fluid, cleaning fluid unnecessary on wiper member can be partially absorbed, to keep wiper member to have
Appropriate humidity, so as to realize the effect of sanding bottom plate circulation continuous cleaning.
Safeguard that the both sides of the synchronous tape motion direction are provided with protective baffle plate, the liquid storage for ease of the installation of liquid storage box
The installation site that box corresponds to protective baffle plate is provided with the slot for being easy to pull and push installation liquid box, and the two of the liquid storage box length direction suitable for reading
Side, which coordinates, is provided with plate.
To prevent the sand material of sanding gear from falling into liquid storage box, the top of the liquid storage box, which is provided with, leads sand plate, described to lead sand plate
Knockout above liquid storage box is oriented to liquid storage box outside suitable for reading.
To ensure the cleaning on wiper member surface, in the box wall of the ullage of the liquid storage box, the both sides of roller are installed
The adjustable hairbrush of setting height(from bottom) is respectively equipped with, for brushing the impurity on wiper member surface.Set installation high in the both sides of roller
Adjustable hairbrush is spent, the impurity foul of parts surface is heuristiced for brushing in advance, avoids big trundle from directly being contacted with foul, to prolong
Grow up the maintenance cycle of trundle.
Be additionally provided with filling opening to keep the amount of cleaning solution in liquid storage box, in the liquid storage box wall, the filling opening with it is automatic
Fluid filling pump is connected, and the automatic liquid-feeding pump is connected with upper liquid-level probe and lower liquid-level probe signal, for controlling automatic liquid-feeding pump
Start and stop to realize automatic liquid-feeding.
To prevent loose arc after the timing belt long-term use of belt gear, the wheel shaft both ends of the driving pulley, which are provided with, opens
Tight block, the tensioning block are held by jackscrew, and the jackscrew is fixed in jackscrew fixed seat, and the jackscrew fixed seat is fixed on machine
On frame.
To prevent knockout from resting on belt surface, the frame is provided with blowing nozzle, and the blowing nozzle face timing belt blows
To remove the impurity of synchronous belt surface, the blowing nozzle is connected gas with compressed gas source.
Further, the motor is servomotor, and the wiper member is wear-resisting sponge, along the appearance of timing belt
Equidistantly it is evenly arranged.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model.
Fig. 2 is the partial enlarged drawing of cleaning moisturizing mechanism.
Wherein, 1 motor；The wheel shaft of 2 driving pulleys；3 tensioning blocks；4 driving pulleys；5 timing belts；6 wipe part；7
Sanding gear；8 jackscrew fixed seats；9 frames；10 blowing nozzles；11 valve supports；12 lead sand plate；13 hairbrush；14 liquid storage boxes；15 upper liquids
Position probe；16 times liquid-level probes；17 filling openings；18 automatic liquid-feeding pumps；19 protective baffle plates；20 big rollers；21 trundles；22 is driven
Belt wheel.
Embodiment
As depicted in figs. 1 and 2, it is the automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model, including frame
9, the belt gear and motor 1 being installed in frame 9, in the present embodiment, motor 1 selects servomotor, skin
Tape handler includes the driving pulley 4 and driven pulley 22 being arranged in frame 9, between driving pulley 4 and driven pulley 22
Cooperation is provided with timing belt 5, the wheel shaft 2 of driving pulley and the output axis connection of motor 1, realizes the fortune of belt gear
It is dynamic.The outer surface circumferential direction of timing belt 5 of belt gear is equidistantly provided with some wiper members 6, the wiper member 6 with
Timing belt moves, and the wiping position on the upside of timing belt wipes to the sanding bottom plate of its upside face；Timing belt 5
The frame 9 of downside is provided with the cleaning moisturizing mechanism for making wiper member 6 keep humidity and cleannes, and the cleaning moisturizing mechanism also connects
It is connected to automatic liquid-feeding pump.
Cleaning moisturizing mechanism of the present utility model includes the liquid storage box 14 being installed on 5 times side frames of timing belt 9, liquid storage box
Be provided with cleaning fluid in 14, wiper member 6 moves to cleaned liquid when in liquid storage box 14 with timing belt 5 and soaked to keep appropriate wet
Degree；To be further easy to the wetting of wiper member 6, the top of the cleaning liquid inside of liquid storage box 14 is provided with the He of big roller 20 of parallel installation
Trundle 21, and the periphery of big roller 20 and trundle 21 is enclosed with liquid-adsorption layer, for ease of during the rotation of big roller 20 not
Disconnected to dip cleaning fluid, the bottom wheel rim of big roller 20 is less than the minimum liquid level of cleaning fluid；The effect of trundle is by wiper member 6
The cleaning fluid of excess surface sponges, and has fluid spills in motion process to prevent the surface cleaning liquid of wiper member 6 excessive,
So the bottom wheel rim of trundle 21 is higher than the highest liquid level of cleaning fluid, for ease of monitoring the amount of cleaning fluid, liquid storage box 14 at any time
Box wall on be respectively equipped with liquid-level probe 15 and lower liquid-level probe 16；There is foot all the time for liquid storage box in the holding meanss course of work
Enough cleaning solutions, in the utility model, filling opening 17 is additionally provided with the wall of liquid storage box 14, the filling opening 17 and automatic liquid-feeding pump 18
Connection, and automatic liquid-feeding pump 18 is connected with upper liquid-level probe 15 and the lower signal of liquid-level probe 16, for controlling automatic liquid-feeding pump
18 start and stop are to realize automatic liquid-feeding.
The security protection put for civilian dress, in frame 9, protective baffle plate 19, liquid storage are provided with along the both sides of the direction of motion of timing belt 5
The installation site of the corresponding protective baffle plate 19 of box 14 is provided with the slot 24 for being easy to pull and push installation liquid box 14, position corresponding to protective baffle plate
Provided with the slot rest 23 for fixed slot 24, the both sides of 14 length direction suitable for reading of liquid storage box, which coordinate, is provided with plate, liquid storage box
14 plate can pull and push installed in the downside of timing belt 5 along slot 24, in order to detect the situation in liquid storage box 14 at any time, just
Maintenance and cleaning in inside；To prevent the sand material of sanding gear 7 from falling into liquid storage box 14, the top of liquid storage box 14, which is provided with, leads sand plate
12, this, which leads sand plate 12, to be oriented to the outside suitable for reading of liquid storage box 14 by the knockout of the top of liquid storage box 14；To ensure the surface of wiper member 6
Cleaning, in the box wall of the ullage of liquid storage box 14, the both sides for installing roller are respectively equipped with the adjustable hairbrush 13 of setting height(from bottom),
For brushing the impurity on the surface of wiper member 6, big trundle is avoided directly to be contacted with foul, to extend the maintenance of big trundle guarantor
Support the cycle.In addition, to prevent knockout from resting on the surface of timing belt, protective baffle plate corresponds to the lateral of timing belt and is provided with blowing nozzle
10, blowing nozzle 10 is connected with compressed gas source, and the blowing nozzle 10 is fixed on protective baffle plate 19 by valve support 11, blowing nozzle
The upper surface of gas outlet face timing belt downside band section is blown, in order to timely whole chiltern for resting on the upper surface of timing belt 5 etc.
Impurity is blown away.
In structure of the present utility model, to prevent loose arc after the long-term use of timing belt 5 of belt gear, driving pulley
The both ends of wheel shaft 2 be provided with tensioning block 3, the tensioning block 3 is held by jackscrew, and jackscrew is fixed in jackscrew fixed seat 8, and jackscrew is fixed
Seat 8 is fixedly connected with frame.To keep the good tension effects of timing belt, above-mentioned tensioning device can also be set on driven pulley 22
Structure, it is possible to achieve timing belt is tensioned simultaneously to both sides.
The automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model, it is fixed on sanding gear on 3DP printers and moves
On the non-sanding station of the side of dynamic stroke, when moving to 5 top of timing belt in sanding gear work, sanding bottom plate face is synchronous
With top, each wiper member 6 on tape handler works as cleaning part with sanding bottom plate is constantly wiped in the moving process of timing belt 5
Part passes through the blast of blowing nozzle 10 when moving to downside with timing belt 5, the cleaning of cleaning moisturizing mechanism, soak to keep wiper member
6 cleanings and moisturizing of itself, so as to ensure the cleannes of sanding bottom plate after wiping, while prevent wiper member 6 and sanding bottom plate
Between worn mutually because of xerotripsis, cleaning moisturizing mechanism self by the monitoring to liquid level in liquid storage box 14, pass through control
Part can realize automatic liquid-feeding, to ensure that the storage of cleaning fluid in the whole device course of work meets requirement all the time.
Therefore, the automatic cleaning apparatus of 3DP printers sanding bottom plate of the present utility model has the beneficial effect that：Pass through driving
The routing motion of the devices such as part, transmission mechanism, wiper member, tensioning apparatus, cleaning moisturizing mechanism, automatic liquid-feeding pump, is solved
The problem of sanding bottom plate foreign matter is difficult to clear up, the continuous automatic cleaning of sanding equipment bay is realized, improves printing effect.Wherein
Cleaning moisturizing mechanism, make sanding bottom plate foreign matter be easier to be rubbed off, while do not influence the finish of bottom plate.
Claims (10)
1. a kind of automatic cleaning apparatus of 3DP printers sanding bottom plate, including frame, the belt gear being installed in frame
And motor, the belt gear include driving pulley, driven pulley and timing belt, the driving pulley passes through driving
Motor drives, and the timing belt outer surface is provided with some wiper members, it is characterised in that is provided with and wipes on the downside of the timing belt
The cleaning moisturizing mechanism of part, the cleaning moisturizing mechanism are connected with automatic liquid-feeding pump.
2. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 1, it is characterised in that the cleaning
Moisturizing mechanism includes the liquid storage box being installed under timing belt on side frame, and cleaning fluid, the cleaning part are provided with the liquid storage box
Part moves to cleaned liquid when in liquid storage box with timing belt and soaked to keep appropriate humidity.
3. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 2, it is characterised in that the liquid storage
The top of box cleaning liquid inside is provided with the big roller and trundle of parallel installation, and the periphery of the big roller and trundle is enclosed with suction
Liquid layer, the bottom wheel rim of the big roller are less than the minimum liquid level of cleaning fluid, and the bottom wheel rim of the trundle is higher than cleaning fluid
Highest liquid level, be respectively equipped with liquid-level probe and lower liquid-level probe in the box wall of the liquid storage box.
4. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 2, it is characterised in that the synchronization
The both sides of tape motion direction are provided with protective baffle plate, and the installation site that the liquid storage box corresponds to protective baffle plate is provided with and is easy to pull and push installation
The slot of liquid box, the both sides of the liquid storage box length direction suitable for reading, which coordinate, is provided with plate.
5. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 4, it is characterised in that the liquid storage
The top of box, which is provided with, leads sand plate, and the knockout above liquid storage box is oriented to liquid storage box outside suitable for reading by the sand plate of leading.
6. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 3, it is characterised in that the liquid storage
In the box wall of the ullage of box, the both sides for installing roller are respectively equipped with the adjustable hairbrush of setting height(from bottom), for brushing cleaning part
The impurity on part surface.
7. the automatic cleaning apparatus of the 3DP printer sanding bottom plates according to any one of claim 2-6, it is characterised in that
Filling opening is additionally provided with the liquid storage box wall, the filling opening is connected with automatic liquid-feeding pump, the automatic liquid-feeding pump and upper liquid level
Probe connects with lower liquid-level probe signal, for controlling the start and stop of automatic liquid-feeding pump to realize automatic liquid-feeding.
8. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 1, it is characterised in that the active
The wheel shaft both ends of belt wheel are provided with tensioning block, and the tensioning block is held by jackscrew, and the jackscrew is fixed in jackscrew fixed seat, institute
Jackscrew fixed seat is stated to be fixed in frame.
9. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 1, it is characterised in that the frame
Blowing nozzle is provided with, the blowing nozzle face timing belt is blown to remove the impurity of synchronous belt surface, the blowing nozzle and compression
Source of the gas connects.
10. the automatic cleaning apparatus of 3DP printers sanding bottom plate according to claim 1, it is characterised in that the driving
Motor is servomotor, and the wiper member is wear-resisting sponge, is equidistantly evenly arranged along the appearance of timing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608744.0U CN207103745U (en) | 2017-05-27 | 2017-05-27 | A kind of automatic cleaning apparatus of 3DP printers sanding bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608744.0U CN207103745U (en) | 2017-05-27 | 2017-05-27 | A kind of automatic cleaning apparatus of 3DP printers sanding bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103745U true CN207103745U (en) | 2018-03-16 |
Family
ID=61594238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608744.0U Active CN207103745U (en) | 2017-05-27 | 2017-05-27 | A kind of automatic cleaning apparatus of 3DP printers sanding bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339939A (en) * | 2018-04-18 | 2018-07-31 | 宁夏共享模具有限公司 | A kind of 3DP printing sanding gear is strike-off the cleaning plant of bottom plate |
| CN114700532A (en) * | 2021-12-01 | 2022-07-05 | 珠海格力电器股份有限公司 | Device and lathe of clean work piece hole |
-
2017
- 2017-05-27 CN CN201720608744.0U patent/CN207103745U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339939A (en) * | 2018-04-18 | 2018-07-31 | 宁夏共享模具有限公司 | A kind of 3DP printing sanding gear is strike-off the cleaning plant of bottom plate |
| CN108339939B (en) * | 2018-04-18 | 2023-09-08 | 共享智能装备有限公司 | Cleaning device for 3DP printing sand spreader sand scraping bottom plate |
| CN114700532A (en) * | 2021-12-01 | 2022-07-05 | 珠海格力电器股份有限公司 | Device and lathe of clean work piece hole |
| CN114700532B (en) * | 2021-12-01 | 2023-08-29 | 珠海格力电器股份有限公司 | Device and lathe of clean work piece hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750000 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750000 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |