CN208469057U - A kind of wire rod automatic handling device - Google Patents
A kind of wire rod automatic handling device Download PDFInfo
- Publication number
- CN208469057U CN208469057U CN201820404439.4U CN201820404439U CN208469057U CN 208469057 U CN208469057 U CN 208469057U CN 201820404439 U CN201820404439 U CN 201820404439U CN 208469057 U CN208469057 U CN 208469057U
- Authority
- CN
- China
- Prior art keywords
- wire rod
- feeding motor
- inroller
- pulley
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of wire rod automatic handling devices, including the first feeding motor, steering engine, swing arm, mounting plate, the first drawing-inroller, first pulley, plastic tube, head module, second pulley, the second feeding motor, limit switch, guide pipe, the second drawing-inroller；The utility model realizes the remote auto feeding of printer, under loading wire state by the way of two-stage feeding, only wire rod need to be inserted into plastics tube inlet, automatic charge button is clicked, wire rod is sent into plastic tube by the first feeding motor, when wire rod passes through the second feeding motor entrance, trigger limit switch movement, the first feeding motor is closed after delay, steering engine resets, simultaneously, second feeding motor starts turning, in material push-in spray head；In the case where unloading wire rod state, automatic discharging button is clicked, wire rod is retracted by the first feeding motor and the second feeding motor.In large-scale FDM equipment, the efficiency of handling wire rod, lifting means the degree of automation can be improved by using this method, in addition after the completion of wire rod loads and unloads, first feeding motor stops working, and the first drawing-inroller is separated with first pulley, does not have an impact to the advance and retreat silk of normal print.
Description
Technical field
The utility model relates to 3D printer field more particularly to a kind of 3D printer wire rod automatic handling devices.
Background technique
In recent years, 3D printing market is widely applied by it, is obtained high speed in industry and individual consumer market and is sent out
Exhibition, wherein FDM(fusion sediment formula) 3D printing technique is by its technical threshold is lower and can print many kinds of etc. excellent
Gesture develops especially rapid.Common FDM technology 3D printer is many kinds of on the market, but can only print hand size substantially
Thing, slightly large-scale FDM printer compact dimensions are also substantially within 0.5 meter, this just limits its application range, especially
It in field of industrial production, needs to be divided into many components when making large-scale model and prints in batches, then assembled, both reduced in this way
Production efficiency, while also having seriously affected the precision of workpiece entirety.It is highly desirable in the market that stamp with the size occur be more than 1 meter
Large scale FDM technology 3D printer, the one-pass molding for large-scale workpiece.
Large scale FDM printer, since workpiece volume is larger, is easy to appear the contraction of material when printing large-size workpiece
Deformation, therefore the forming cavity of printer need to keep constant temperature to reduce the contraction distortion rate of workpiece, thus need the degree of automation
Higher wire rod handling mode to avoid appliance doors it is frequent unlatching and influence heat insulation effect.Existing handling method is usually manual
It will slowly be pushed into spray head, and also need opening appliance doors to carry out when necessary hand assisted, the degree of automation is lower, this is practical
It is novel to use a kind of wire rod automatic handling device, wire rod only need to be inserted into the automatic loading and unloading that can be realized into silk mouth, a key, filled
After the completion of unloading, auxiliary feeding mechanism is disengaged, and is not had an impact to the advance and retreat silk of normal print.
Utility model content
In order to overcome the shortcomings of existing large-scale FDM technology 3D printer loading and unloading mode, the utility model provides one kind
Wire rod automatic handling device, feature include long-range first feeding motor, steering engine, swing arm, mounting plate, the first drawing-inroller, first
Pulley, plastic tube, head module, second pulley, the second feeding motor, limit switch, guide pipe, the second drawing-inroller；Swing arm one
End is fixed on the output shaft of steering engine, and the other end is equipped with first pulley, after input loading wire instruction, the rotation of steering engine output shaft
To make first pulley and the first drawing-inroller bind, short range feeding motor, which rotates forward, drives the rotation of the first drawing-inroller, and wire rod is continued
It is sent into plastic tube, when wire rod enters the second feeding motor inlet, triggering limit switch movement issues instruction, and first send
Expect that motor stalls, steering engine output shaft reset, first pulley is separated with the first drawing-inroller；The rotation of second feeding motor drives the
Two drawing-inrollers rotation charging, to wire rod is sent into nozzle module, conversely, steering engine is defeated after input unloading wire rod instruction
Shaft rotation drives first pulley and the first drawing-inroller to bind, and the first feeding motor and the reversion of the second feeding motor drive wire rod to move back
It returns.
Further, the first drawing-inroller and first pulley are in bonding state in the case where loading and unloading wire rod state, and bonding elasticity is
Wire feed dynamics, which is adjusted, to be adjusted by changing the position of steering engine on a mounting board, under 3D printer normal print state, the
One drawing-inroller and first pulley separation do not work.
Further, rudder is triggered after 2 seconds being delayed after wire rod enters the triggering limit switch movement of the second feeding motor entrance
Machine output shaft resets, and the first drawing-inroller stops operating, and next charging is by the second feeding wheel drive.
It further, between the first feeding motor and the second feeding motor is connected by plastic tube, plastic tube is polytetrafluoro
Ethylene tube, frictional force is small to be convenient for smooth wire feed.
Wire rod automatic handling device provided by the utility model has the advantage that and is in double electricity in the handling wire rod stage
Machine feeding, it is ensured that feeding efficiency；One key operation of feeding process, the degree of automation are higher；In printing stage, only short range feeding electricity
Machine work, improves the accuracy of feeding.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the wire rod automatic handling device of the utility model in the handling stage.
Fig. 2 is a kind of structural schematic diagram of the wire rod automatic handling device of the utility model in the printing stage.
Description of symbols:
The first feeding motor of 1-；2- steering engine；3- swing arm；4- mounting plate；The first drawing-inroller of 5-；6- first pulley；7- is poly-
Tetrafluoroethene pipe；8- head module；9- second pulley；The second feeding motor of 10-；11- limit switch；12- guide pipe；13-
Two drawing-inrollers.
Specific embodiment
As shown in Figure 1, a kind of wire rod automatic handling device of the present embodiment, including the first feeding motor (1), steering engine (2), pendulum
Arm (3), mounting plate (4), the first drawing-inroller (5), first pulley (6), polyfluortetraethylene pipe (7), head module (8), second are slided
Take turns (9), the second feeding motor (10), limit switch (11), guide pipe (12), the second drawing-inroller (13).Described swing arm (3) one end
It being fixed on the output shaft of steering engine (2), the other end is equipped with first pulley (6), after input loading wire instruction, steering engine (2)
Output shaft rotation, binds first pulley (6) and the first drawing-inroller (5), and the first feeding motor (1), which rotates forward, drives the first drawing-inroller
(5) it rotating, wire rod is continuously fed in polyfluortetraethylene pipe (7), when wire rod enters the second feeding motor (10) inlet,
It triggers limit switch (11) movement and issues instruction, the first feeding motor (1) stops operating, and steering engine (2) output shaft resets, and first is sliding
Wheel (6) is separated with the first drawing-inroller (5)；Second feeding motor (10) rotation, thus the second drawing-inroller (13) rotation charging, by line
Material is constantly squeezed into nozzle module (8), conversely, when input unloading wire rod instruction feeding motor (1) and the second feeding motor
(10) counter-rotating belts moving-wire material is retracted.
First drawing-inroller (5) and first pulley (6) are in bonding state when loading and unloading wire rod, and bonding elasticity can lead to
It crosses and opens waist-shaped hole on the mounting plate (4) of fixed steering engine (2) and realized with adjusting steering engine (2) position.
A kind of wire rod automatic handling device can trigger limit when wire rod enters the second feeding motor (10) entrance
(11) movement is switched, steering engine (2) reset separates first pulley (6) with the first drawing-inroller (5) after delay 2 seconds, and first
Drawing-inroller (5) stops operating.
A kind of wire rod automatic handling device is under 3D printer normal print state, the first drawing-inroller (5) and
One pulley (6) separation, the first feeding motor (1) stop working, and charging is only driven by the second feeding motor (10).
A kind of wire rod automatic handling device, is to pass through polytetrafluoro between the first feeding motor and the second feeding motor
Ethylene tube connection, frictional force is small convenient for smooth into silk when wire rod passes through.
The above is only the utility model preferred embodiment, including but not limited to above structure, designer
The simple modifications carried out by knowledge to it still belong in the protection scope of the utility model.
Claims (4)
1. a kind of wire rod automatic handling device, it is characterized in that: being sent including the first feeding motor, steering engine, swing arm, mounting plate, first
Material wheel, first pulley, plastic tube, head module, second pulley, the second feeding motor, limit switch, guide pipe, the second feeding
Wheel；Steering engine and the first feeding motor are fixed on the mounting plate, one end of swing arm is fixed on the output shaft of steering engine, the other end
Equipped with first pulley, first drawing-inroller is mounted on the first feeding motor output shaft, the head module and the first feeding
It is connected between wheel by plastic tube, the limit switch is mounted on head module inlet, and second drawing-inroller is mounted on second
On feeding motor output shaft, second pulley and the second drawing-inroller relative engagement are installed, the guide pipe be arranged in limit switch with
Between second drawing-inroller entrance.
2. a kind of wire rod automatic handling device according to claim 1, it is characterized in that the first drawing-inroller and first pulley exist
Bonding state is in when loading and unloading wire rod, bonding elasticity can be adjusted by adjusting the position of steering engine on a mounting board, set
Under standby normal operating conditions, the first drawing-inroller and first pulley separation do not work.
3. a kind of wire rod automatic handling device according to claim 1, it is characterized in that when wire rod enters head module entrance
When triggering limit switch movement after can be delayed 2 seconds after triggering steering engine output shaft reset and the first drawing-inroller stop operating.
4. a kind of wire rod automatic handling device according to claim 1, it is characterized in that the plastic tube is polytetrafluoroethylene (PTFE)
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404439.4U CN208469057U (en) | 2018-03-24 | 2018-03-24 | A kind of wire rod automatic handling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404439.4U CN208469057U (en) | 2018-03-24 | 2018-03-24 | A kind of wire rod automatic handling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469057U true CN208469057U (en) | 2019-02-05 |
Family
ID=65206248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404439.4U Expired - Fee Related CN208469057U (en) | 2018-03-24 | 2018-03-24 | A kind of wire rod automatic handling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228190A (en) * | 2019-05-05 | 2019-09-13 | 厦门普瑞特科技有限公司 | A kind of handling consumable material device, detection method and 3D printer |
| CN112172147A (en) * | 2020-08-28 | 2021-01-05 | 中科院广州电子技术有限公司 | 3D printing head of continuous fiber reinforced material and using method |
| CN116690970A (en) * | 2023-05-20 | 2023-09-05 | 南京航空航天大学 | Novel 3D printing double-head collaborative printing device for large-tow continuous fiber composite |
-
2018
- 2018-03-24 CN CN201820404439.4U patent/CN208469057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228190A (en) * | 2019-05-05 | 2019-09-13 | 厦门普瑞特科技有限公司 | A kind of handling consumable material device, detection method and 3D printer |
| CN110228190B (en) * | 2019-05-05 | 2022-04-29 | 厦门汉印电子技术有限公司 | Consumable loading and unloading device, detection method and 3D printer |
| CN112172147A (en) * | 2020-08-28 | 2021-01-05 | 中科院广州电子技术有限公司 | 3D printing head of continuous fiber reinforced material and using method |
| CN116690970A (en) * | 2023-05-20 | 2023-09-05 | 南京航空航天大学 | Novel 3D printing double-head collaborative printing device for large-tow continuous fiber composite |
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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 |
Granted publication date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |