CN208841859U - A kind of feeding device of 3D printer - Google Patents
A kind of feeding device of 3D printer Download PDFInfo
- Publication number
- CN208841859U CN208841859U CN201821350236.8U CN201821350236U CN208841859U CN 208841859 U CN208841859 U CN 208841859U CN 201821350236 U CN201821350236 U CN 201821350236U CN 208841859 U CN208841859 U CN 208841859U
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- Prior art keywords
- fixedly installed
- feed
- feeding
- groups
- fixed
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Abstract
The utility model provides a kind of feeding device of 3D printer, including feeding machanism, feed controlling mechanism and material storage mechanism, feed controlling mechanism is fixed in feeding machanism bottom, the fixed material storage mechanism in the bottom of feed controlling mechanism, feeding machanism includes feed compartment and fixed plate, feed controlling mechanism includes headstock gear, placement pedestal and control cabinet, headstock gear is fixed on fixed plate bottom, control cabinet is fixed on the bottom surface of placement pedestal, material storage mechanism includes storage compartment and doses detection device, and doses detection device is fixed on storing chamber outer wall.The utility model monitors the doses in storage compartment in real time by the way that doses detection device is arranged in storage compartment, and it will test the signal that device is fed back and be transferred in control cabinet, the rotation of motor is controlled by control cabinet again come open and close striker plate come feeding, so that the failure of product will not be caused because of fracture in product print procedure, working efficiency is also improved while improving the yield rate of 3D printing.
Description
Technical field
The utility model relates to 3D printer neighborhood more particularly to a kind of feeding devices of 3D printer.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on a digital model file, with adhesive materials such as special powdery metal or plastics, by printing from level to level
Jointing material manufacture three-dimensional object.Since 3D printing technique has the object that can manufacture shape and structure complexity, Er Qieke
Finished product is directly fabricated to by raw material, it is with short production cycle the advantages that, be widely used in industrial various aspects, but make
With in the process often due to feed not in time, cause printing product failure, waste raw material and reduce production efficiency.
Summary of the invention
Problem to be solved in the utility model be to provide it is a kind of can in printing manufacturing process auto feed 3D printing
The feeding device of machine.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of feeding device of 3D printer,
Wherein, a kind of feeding device of 3D printer includes feeding machanism, feed controlling mechanism and material storage mechanism, the feeding machine
Feed controlling mechanism is fixedly installed in structure bottom, and material storage mechanism, the feeding machine is fixedly installed in the bottom of the feed controlling mechanism
Structure includes feed compartment and fixed plate, and the feed compartment is fixedly installed in fixed plate, and the feed controlling mechanism includes opening and closing dress
It sets, dispose pedestal and control cabinet, the headstock gear is fixedly installed on fixed plate bottom, and the placement pony sill is set to opening and closing dress
The underface set, and the placement pedestal is fixedly installed on fixed plate bottom, the control cabinet is fixedly installed on the bottom of placement pedestal
On face, the material storage mechanism includes storage compartment and doses detection device, and the storage compartment is fixedly installed on the outer wall of placement pedestal
On face, the doses detection device is fixedly installed on the outer side surface of storage compartment.
Further, the headstock gear include two groups of sliding rails, two groups of striker plates, two groups of adjusting gear racks, adjustment gear and
Motor, sliding rail described in two groups are fixedly installed on fixed plate bottom in parallel, and striker plate two sides described in two groups are provided with and sliding rail knot
The adaptable slide block structure of structure, the sliding block and striker plate are integrally formed setting, and the sliding block matches sliding and wears and cunning
In rail, the upper surface of the striker plate is in contact with fixed plate lower surface, and striker plate lower surface described in two groups is fixedly installed
Adjusting gear rack, adjusting gear rack described in two groups are arranged in parallel, and the motor is fixedly installed in the outside wall surface of placement pedestal, the electricity
Adjustment gear is fixed on the output shaft of machine, the adjustment gear is the setting that is meshed with two groups of adjusting gear racks.
Further, multiple groups fixing seat is along the circumferential direction uniformly fixedly installed in the feed compartment bottom, fixes described in multiple groups
Seat is fixedly installed in fixed plate, and circular through hole, the feed compartment bottom cylindrical port portion phase are opened up in the fixed plate
It fits through and is set in circular through hole, the cylinder port and circular through hole are transition fit setting.
Further, it tells and opens up mounting hole on placement pedestal, fixation wears funnel type feed pipe, institute in the mounting hole
Feed pipe upper cylindrical port diameter is stated greater than circular through hole diameter.
Further, the feed inlet of the storage compartment, which matches, is sheathed on the lower cylindrical shape port of feed pipe, described
The inner sidewall diameter of feed inlet is greater than the cylinder port outer sidewall diameter of the lower part of feed pipe, and the storage compartment passes through fixed branch
Frame is fixedly installed on the bottom surface of placement pedestal.
Further, the doses detection device includes feeding amount detecting device and blanking amount detecting device, the feeding
Amount detecting device and blanking amount detecting device are disposed as optical sensor and photophore.
Further, the feeding amount detecting device, blanking amount detecting device and motor are electrically connected with control cabinet.
The utility model has the advantages and positive effects of: the utility model is examined by the way that upper doses is arranged in storage compartment
Device and blanking amount detecting device are surveyed to monitor the doses in storage compartment in real time, and will test the signal that device is fed back and be transferred to
In control cabinet, then the rotation of motor is controlled by control cabinet come open and close striker plate, to realize the conveying to raw material, protect
The abundance of the raw material in print procedure is demonstrate,proved, so that during printed product product will not be led to because of fracture
Failure, and realize the automatic of raw material plus give, working efficiency is also improved while improving the yield rate of 3D printing.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model.
Fig. 2 is the right side view of the utility model.
Fig. 3 is the schematic rear view of the utility model.
Fig. 4 be in Fig. 3 A-A to cross-sectional view.
Fig. 5 is the structural schematic diagram of fixed plate and headstock gear in the utility model.
Fig. 6 is the schematic top plan view of the utility model.
Fig. 7 is the circuit connection block diagram of the utility model.
In figure: feeding machanism 10, feed compartment 101, feed opening 1011, fixed plate 102, circular through hole 1021, fixing seat
103, headstock gear 201, sliding rail 2011, striker plate 2012, adjusting gear rack 2013, adjustment gear 2014, motor 2015, placement bottom
Seat 202, mounting hole 2021, control cabinet 203, feed pipe 204, material storage mechanism 30, storage compartment 301, fixed bracket 3011, feed inlet
3012, doses detection device 302, feeding amount detecting device 3021, blanking amount detecting device 3022.
Specific embodiment
In order to better understand the utility model, the utility model is carried out into one with attached drawing combined with specific embodiments below
The description of step.
As shown in Figures 1 to 7, a kind of feeding device of 3D printer, including feeding machanism 10, feed controlling mechanism and storage
Expect mechanism 30, feed controlling mechanism is fixedly installed in 10 bottom of feeding machanism, and storage machine is fixedly installed in the bottom of feed controlling mechanism
Structure 30, feeding machanism 10 include feed compartment 101 and fixed plate 102, and feed compartment 101 is fixedly installed in fixed plate 102, feeding control
Mechanism processed includes that headstock gear 201, placement pedestal 202 and control cabinet 203, headstock gear 201 are fixedly installed on 102 bottom of fixed plate
Portion, placement pedestal 202 is set up in the underface of headstock gear 201, and the placement pedestal 202 is fixedly installed on 102 bottom of fixed plate
Portion, control cabinet 203 are fixedly installed on the bottom surface of placement pedestal 202, and material storage mechanism 30 includes storage compartment 301 and material amount detection device
302 are set, storage compartment 301 is fixedly installed in the outside wall surface of placement pedestal 202, and doses detection device 302 is fixedly installed on storing
On the outer side surface of room 301.
Headstock gear 201 includes two groups of 2011, two groups of sliding rails 2012, two groups of striker plate adjusting gear racks 2013, adjustment gear
2014 and motor 2015, two groups of sliding rails 2011 be welded in 102 bottom of fixed plate in parallel, two groups of 2012 two sides of striker plate are provided with
The slide block structure being adapted with 2011 structure of sliding rail, sliding block and striker plate 2012 are integrally formed setting, and the sliding block matches
Sliding is worn in sliding rail 2011, and sliding block and sliding rail 2011 are clearance fit, under the upper surface of striker plate 2012 and fixed plate 102
Surface is in contact, by this cooperation can guarantee raw material will not be caught in 2012 upper surface of striker plate and 102 lower surface of fixed plate it
Between, adjusting gear rack 2013 is welded on two groups of 2012 lower surfaces of striker plate, two groups of adjusting gear racks 2013 are arranged in parallel, electricity
Machine 2015 is fixed in the outside wall surface of placement pedestal 202 by screw, is disposed and is offered motor axis hole, motor on pedestal 202
2015 output shaft is penetrated from motor axis hole, and adjustment gear 2014 is fixedly installed by key on the output shaft of motor 2015, is adjusted
It is the setting that is meshed that gear 2014, which is saved, with two groups of adjusting gear racks 2013.By this cooperation come the unlatching of real striker plate 2012 with close
It closes to complete the feeding into storage compartment 301 of feed compartment 101.
Multiple groups fixing seat 103 is along the circumferential direction uniformly welded and fixed in 101 bottom of feed compartment, and multiple groups fixing seat 103 passes through spiral shell
Nail is fixed in fixed plate 102, and circular through hole 1021,101 bottom cylindrical port portion phase of feed compartment are opened up in fixed plate 102
It fits through and is set in circular through hole 1021, cylinder port and circular through hole 1021 are transition fit setting.Through this structure will
Feed compartment 101 is mounted in fixed plate 102.Then the utility model can be fixed on by 3D printer by fixed plate 102
Enclosure interior corresponding position, and need to guarantee that the least significant end of the utility model will be positioned vertically higher than during installation
The input terminal of the nozzle of 3D printer.It is possible thereby to guarantee to allow raw material to flow down under gravity.
Mounting hole 2021 is opened up on placement pedestal 202, fixation wears funnel type feed pipe 204, feeding in mounting hole 2021
204 upper cylindrical port diameter of pipe is greater than 1021 diameter of circular through hole, can be guaranteed by this cooperation defeated from feed compartment 101
Raw material out can be fallen completely in feed pipe 204.And the upper surface of the feed pipe 204 connects with the lower surface of striker plate 2012
Touching guarantees that raw material will not be excessive from feed pipe 204 by this cooperation.
The feed inlet 3012 of storage compartment 301, which matches, to be sheathed on the lower cylindrical shape port of feed pipe 204, feed inlet
3012 inner sidewall diameter is greater than the cylinder port outer sidewall diameter of the lower part of feed pipe 204, guarantees to store up by this setting
Air in material room 301 is connected to outside, it is ensured that the raw material in storage compartment 301 can be smoothly from 301 outlet stream of storage compartment
Out.Storage compartment 301 need to use surface smooth and the material of light transmission is made, and be such as made using glass integrated molding, fixed bracket
3011 and storage compartment 301 be integrally formed setting, fixed bracket 3011 is fixed on by screw and rubber pad disposes pedestal 202
On bottom surface.The exit of storage compartment 301 can connect the input terminal of the discharging device of 3D printer by socket plastic flexible pipe.
Doses detection device 302 includes feeding amount detecting device 3021 and blanking amount detecting device 3022, upper doses detection
Device 3021 and blanking amount detecting device 3022 are disposed as optical sensor and photophore.Feeding amount detecting device 3021 and blanking
Amount detecting device 3022 can be fixed on the lateral wall of storage compartment 301 by viscous set of stickum, and the feeding amount detecting device
3021 and blanking amount detecting device 3022 have certain spacing in the vertical direction.When consumption of raw materials drops in storage compartment 301
When under at blanking amount detecting device 3022, due to the blocking of not no raw material, optical sensor can receive photophore sending at this time
Light, optical sensor transmits signal to control cabinet 203 at this time, and then control cabinet 203 controls motor 2015 and rotates forward, then by motor
2015 drive adjustment gears 2014 rotate to open striker plate 2012, motor 2015 are closed after opening striker plate 2012, so that former
Material in feed compartment 101 by feed pipe 204 by being flowed into storage compartment 301, when the raw material of inflow gradually increases and is accumulate to feeding
When 3021 or more position of amount detecting device, due to the blocking of raw material, optical sensor can not receive the light of photophore sending, at this time
Optical sensor transmits signal to control cabinet 203, and then control cabinet 203 controls motor 2015 and inverts, then is driven and adjusted by motor 2015
Section gear 2014 closes striker plate 2012, and striker plate 2012 turns off motor 2015 after closing.Thus control can guarantee to store up
Expect that the material quantity in room 301 is sufficient, prevents fracture in process.
Feeding amount detecting device 3021, blanking amount detecting device 3022 and motor 2015 are electrically connected with control cabinet 203,
And this motor 2015 is servo motor.The signal of the sending of doses detection device 302 is received by control cabinet 203, then passes through control
Case 203 processed come control positive and negative rotation and the closing of motor 2015 control striker plate 2012 opening and closing come realize raw material from
Dynamic addition is to guarantee the abundance of the doses in storage compartment 301.
Optical sensor, photophore, control cabinet 203 and servo motor mentioned in text are the prior art, selection method
It also is the prior art, staff can select respective model come use according to real work demand.
The specific work process of the utility model is as follows: staff will print the raw material of required corresponding amount by feeding first
The feed opening 1011 on 101 top of room is added into feed compartment 101, is then turned on 3D printer, makes it according to relevant number text
Part is printed, can be at one section of subsequent printing if can not once accommodate material quantity required for printing in feed compartment 101
Between after again by remaining amount be added, the utility model can be continuously print procedure provide raw material, until printing complete.
The embodiments of the present invention are described in detail above, but content is only the preferable implementation of the utility model
Example, should not be considered as limiting the scope of the present invention.It is all according to equivalent change made by the scope of the utility model with
Improve etc., it shall still fall within the scope of this patent.
Claims (7)
1. a kind of feeding device of 3D printer, it is characterised in that: a kind of feeding device of 3D printer includes feeding machine
Feed controlling mechanism, institute is fixedly installed in structure (10), feed controlling mechanism and material storage mechanism (30), feeding machanism (10) bottom
Bottom fixed setting material storage mechanism (30) of feed controlling mechanism is stated, the feeding machanism (10) includes feed compartment (101) and consolidates
Fixed board (102), the feed compartment (101) are fixedly installed on fixed plate (102), and the feed controlling mechanism includes headstock gear
(201), pedestal (202) and control cabinet (203), the headstock gear (201) are disposed to be fixedly installed on fixed plate (102) bottom,
Placement pedestal (202) is set up in the underface of headstock gear (201), and the placement pedestal (202) is fixedly installed on fixation
Plate (102) bottom, the control cabinet (203) are fixedly installed on the bottom surface of placement pedestal (202), material storage mechanism (30) packet
Storage compartment (301) and doses detection device (302) are included, the storage compartment (301) is fixedly installed on the outer wall of placement pedestal (202)
On face, the doses detection device (302) is fixedly installed on the outer side surface of storage compartment (301).
2. a kind of feeding device of 3D printer according to claim 1, it is characterised in that: the headstock gear (201)
Including two groups of sliding rails (2011), two groups of striker plates (2012), two groups of adjusting gear racks (2013), adjustment gear (2014) and motor
(2015), sliding rail described in two groups (2011) is fixedly installed on fixed plate (102) bottom, striker plate (2012) two described in two groups in parallel
Side is provided with the slide block structure being adapted with sliding rail (2011) structure, and the sliding block is integrally formed with striker plate (2012) and sets
It sets, and the sliding block matches sliding and wears, the upper surface and fixed plate (102) of the striker plate (2012) interior with sliding rail (2011)
Lower surface is in contact, and striker plate described in two groups (2012) lower surface is fixedly installed adjusting gear rack (2013), adjusts described in two groups
Section rack gear (2013) is arranged in parallel, and the motor (2015) is fixedly installed in the outside wall surface of placement pedestal (202), the motor
(2015) it is fixed on output shaft adjustment gear (2014), the adjustment gear (2014) and two groups of adjusting gear racks (2013)
It is the setting that is meshed.
3. a kind of feeding device of 3D printer according to claim 1, it is characterised in that: feed compartment (101) bottom
Along the circumferential direction multiple groups fixing seat (103) uniformly are fixedly installed in portion, and fixing seat (103) described in multiple groups is fixedly installed on fixed plate
(102) it on, is opened up circular through hole (1021) on the fixed plate (102), feed compartment (101) bottom cylindrical port portion
It matches and is arranged in circular through hole (1021), the cylinder port and circular through hole (1021) are transition fit setting.
4. a kind of feeding device of 3D printer according to claim 3, it is characterised in that: tell placement pedestal (202)
On open up mounting hole (2021), in the mounting hole (2021) fixation wear funnel type feed pipe (204), the feed pipe
(204) upper cylindrical port diameter is greater than circular through hole (1021) diameter.
5. a kind of feeding device of 3D printer according to claim 4, it is characterised in that: the storage compartment (301)
Feed inlet (3012), which matches, to be sheathed on the lower cylindrical shape port of feed pipe (204), the inside of the feed inlet (3012)
Wall diameter is greater than the cylinder port outer sidewall diameter of the lower part of feed pipe (204), and the storage compartment (301) passes through fixed bracket
(3011) it is fixedly installed on the bottom surface of placement pedestal (202).
6. a kind of feeding device of 3D printer according to claim 1, it is characterised in that: the doses detection device
It (302) include feeding amount detecting device (3021) and blanking amount detecting device (3022), the feeding amount detecting device (3021)
Optical sensor and photophore are disposed as with blanking amount detecting device (3022).
7. a kind of feeding device of 3D printer according to claim 6, it is characterised in that: the feeding amount detecting device
(3021), blanking amount detecting device (3022) and motor (2015) are electrically connected with control cabinet (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350236.8U CN208841859U (en) | 2018-08-21 | 2018-08-21 | A kind of feeding device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350236.8U CN208841859U (en) | 2018-08-21 | 2018-08-21 | A kind of feeding device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841859U true CN208841859U (en) | 2019-05-10 |
Family
ID=66357077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350236.8U Expired - Fee Related CN208841859U (en) | 2018-08-21 | 2018-08-21 | A kind of feeding device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798458A (en) * | 2022-03-22 | 2022-07-29 | 天马（安徽）国药科技股份有限公司 | Immunity regulation pellet sorting device has |
-
2018
- 2018-08-21 CN CN201821350236.8U patent/CN208841859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798458A (en) * | 2022-03-22 | 2022-07-29 | 天马（安徽）国药科技股份有限公司 | Immunity regulation pellet sorting device has |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20200821 |