CN208789097U - Lifting device - Google Patents
Lifting device Download PDFInfo
- Publication number
- CN208789097U CN208789097U CN201821171553.3U CN201821171553U CN208789097U CN 208789097 U CN208789097 U CN 208789097U CN 201821171553 U CN201821171553 U CN 201821171553U CN 208789097 U CN208789097 U CN 208789097U
- Authority
- CN
- China
- Prior art keywords
- lifting
- unit
- lifter plate
- backboard
- gear
- 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
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Abstract
The utility model provides a kind of lifting device, comprising: backboard；Lifter plate, the lifter plate are connect by elevating mechanism with the backboard；Wherein the elevating mechanism includes: lifting driving assembly, and the lifting driving assembly is arranged on the lifter plate；Lifting unit, the lifting unit are arranged on the backboard, and the lifting unit is matched with the lifting driving assembly.Compared with prior art, the utility model has the advantage that the driving lifting driven gear rotation of the lifting driving gear on the output shaft by lifting drive output, it goes up and down driven gear and then lifting is driven to collaborate gear, rise with drive lifter plate under the collective effect of the lifter rack on lifting mounting blocks.When needing to decline, lifting drive output stop driving, due to lifting driving gear in, lifting driven gear in or lifting collaborate in gear it is any one or more in be equipped with one-way driving mechanism, lifter plate can pass through the gravity of itself realize decline function.
Description
Technical field
The utility model relates to a kind of 3D printing technique, especially a kind of lifting device.
Background technique
3D printing technique be also known as rapid shaping technique (Rapid Prototyping Manufacturing, abbreviation RPM) or
Increases material manufacturing technology, it is related to mechanical engineering, material engineering, digital control, reverse manufacturing, cad technique and computer skill
The subjects such as art.The basic principle of 3D printing technique is " successively print, be layering ", that is, first passes through CAD software and generate three-dimensional mould
Then type carries out hierarchy slicing to it by host computer Slice Software (such as Cura, RepetierHost, RetinaCreate etc.)
And planning path, the G-code file of generation is imported to the next machine controller, then by controller control 3D printing equipment by
Layer reproduces three-dimensional entity model.
Using 3D printing rapid shaping technique as core, there is the molding equipment of different printing principles, wherein fusion sediment
Molding (FDM) equipment is easy to use, easy to operate by its and becomes the hot spot applied instantly.Its hardware core is hot melt printing
Spray head, printed material are mostly hot-melt plastic.In print procedure, under the control of the controller, hot melt is moulded by feeding mechanism
Material pushes to printing head, then using the beautiful extrusion molding of spray head high temperature melting.
Currently, forming temperature is at an early stage of development in 300 DEG C or more of high temperature FDM 3D forming technique, many ask still is faced
Topic, one of them is exactly that original head is fixed, is that can not carry out part by the adjusting of external mechanism progress position
Fine tuning.Meanwhile to meet more consumptive materials, the printing demand of complex model, the configured double spray heads of mainstream printer or more spray heads
Printing.But the movement of nozzle easily generates collision with the model in printing in multiinjector print procedure, causes model damage even
Printing failure.
Utility model content
For the defects in the prior art, the utility model aim is to provide a kind of lifting for solving above-mentioned technical problem
Device.
In order to solve the above technical problems, the utility model provides a kind of lifting device, comprising: backboard；Lifter plate, the liter
Drop plate is connect by elevating mechanism with the backboard；Wherein the elevating mechanism includes: lifting driving assembly, the lifting driving
Component is arranged on the lifter plate；Lifting unit, the lifting unit are arranged on the backboard, the lifting unit and institute
State lifting driving assembly matching.
Preferably, one-way driving mechanism is equipped in the lifting driving assembly and/or the lifting unit.
Preferably, the lifting driving assembly includes: lifting drive output unit, the lifting drive output unit setting
On the lifter plate；Lifting collaborates unit, and the lifting collaborates unit and is arranged on the lifter plate, and the lifting collaborates list
It is first to be engaged with the lifting unit.
Preferably, the lifting drive output unit includes: lifting drive output, the lifting drive output setting
On the lifter plate；Driving gear is gone up and down, the lifting driving gear is arranged on the lifting drive output, the liter
Drop driving gear collaborates unit with the lifting and engages.
Preferably, the lifting unit includes lifter rack, and the lifter rack is arranged on the backboard, the lifting
Rack gear collaborates unit with the lifting and engages.
Preferably, it includes that lifting collaborates gear that the lifting, which collaborates unit, and the lifting collaborates gear and the lifting tooth
Item engagement.
Preferably, it is equipped with lifting guide post on the backboard, lifting guide groove is equipped on the lifter plate；The lifting
Guide post is matched with the lifting guide groove.
It preferably, further include limit assembly, the limit assembly includes: lifting limited block, and the one of the lifting limited block
End is arranged in the backboard, and the other end of the lifting limited block is arranged on the lifter plate.
Compared with prior art, the utility model has the advantage that
1) cleverly borrowing the charging driving motor in 3D printer by one-way driving mechanism realizes the lifting of nozzle
Function realizes lifting function and does not increase driving source additionally, while not influencing the normal charging of printer also, compare it
His scheme save the cost mitigates head weight, the multiple advantage such as simplified control circuit.
1) pass through the lifting driving gear driving lifting driven gear rotation on the output shaft of lifting drive output, lifting
Driven gear so drive lifting collaborates gear, with lifting mounting blocks on lifter rack collective effect under drive lifter plate
Rise.
2) when needing to decline, lifting drive output stops driving, due in lifting driving gear, going up and down driven gear
Interior or lifting collaborates and is equipped with one-way driving mechanism in any one or more in gear, and lifter plate can be by itself gravity
Realize the function of decline.
3) it is equipped with lifting guide pillar on backboard and is equipped with lifting guide groove on lifter plate simultaneously, is risen or fallen in lifter plate
In the process, lifting guide pillar is connected in lifting guide groove, and can guarantee will not deviate.
4) go up and down limited block one end be arranged on lifter plate, go up and down limited block the other end insertion lifting limiting slot, from
The side of backboard extends through to the other side of backboard via lifting limiting slot, passes through the lifting limit base phase with the backboard other side
Interaction can be defined the distance of the rising of lifter plate.
5) the elevating screw thread bar gone up and down on limit base is protruded into lifting limit base by lifting nut adjusting elevating screw thread bar
Depth, realize the adjusting to the distance of the rising of lifter plate.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign objects and advantages will become more apparent upon.
Fig. 1 is the utility model lifting device structure schematic diagram one；
Fig. 2 is the utility model lifting device structure schematic diagram two；
Fig. 3 is the utility model lifting device structure schematic diagram three.
In figure:
101- backboard 102- lifter plate 103- lifting drive output
104- output shaft 105- goes up and down driving gear 106- and goes up and down driven gear
107- lifting mounting blocks 108- lifter rack 109- lifting collaborates gear
110- lifting guide pillar 111- goes up and down guide groove 112- and goes up and down limiting slot
113- goes up and down limited block 114- and goes up and down limit base 115- elevating screw thread bar
116- lifting nut
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
As shown in FIG. 1 to 3, the utility model provides a kind of lifting device, comprising: backboard 101 and lifter plate 102.?
Lifting drive output 103 (the present embodiment uses motor) is installed, in the output of lifting drive output 103 on lifter plate 102
Lifting driving gear 105 is installed on axis 104.Meanwhile installation lifting collaborates gear 109 on lifter plate 102, or is going up and down
Installation lifting driven gear 106 and lifting collaborate gear 109 on plate 102.Wherein, lifting collaborate gear 109 be on backboard 101
Lifter rack 108 engage.
When work, liter is directly driven by the lifting driving gear 105 on the output shaft 104 of lifting drive output 103
Drop collaborates the rotation of gear 109, or the lifting driving gear 105 on the output shaft 104 for passing through lifting drive output 103 drives
Go up and down driven gear 106 rotate, lifting driven gear 106 so that drive lifting collaborates gear 109, with lifting mounting blocks 107
On lifter rack 108 collective effect under drive lifter plate 102 rise.
When needing to decline, lifting drive output 103 stops driving, driven due to going up and down in driving gear 105, going up and down
In gear 106 or lifting collaborates in any one or more in gear 109 and is equipped with one-way driving mechanism, lifter plate 102
The function of decline is realized by the gravity of itself.
It is equipped with lifting guide pillar 110 on backboard 101 and is equipped with lifting guide groove 111 on lifter plate 102 simultaneously, in lifter plate
During 102 rise or fall, lifting guide pillar 110 is connected in lifting guide groove 111, and can guarantee will not deviate.
Meanwhile the installation lifting limited block 113 on lifter plate 102, the other end insertion lifting limit of lifting limited block 113
The other side that backboard 101 is extended through in slot 112, from the side of backboard 101 via lifting limiting slot 112, by with backboard
The lifting limit base 114 of 101 other sides interacts, and can be defined to the distance of the rising of lifter plate 102.
In addition, the elevating screw thread bar 115 on lifting limit base 114 adjusts elevating screw thread bar 115 by lifting nut 116 and stretches
Enter to go up and down the depth in limit base 114, realizes the adjusting of the distance of the rising to lifter plate 102.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (8)
1. a kind of lifting device characterized by comprising
Backboard；
Lifter plate, the lifter plate are connect by elevating mechanism with the backboard；Wherein
The elevating mechanism includes:
Driving assembly is gone up and down, the lifting driving assembly is arranged on the lifter plate；
Lifting unit, the lifting unit are arranged on the backboard, and the lifting unit is matched with the lifting driving assembly.
2. lifting device according to claim 1, which is characterized in that in the lifting driving assembly and/or the lifting
One-way driving mechanism is equipped in unit.
3. lifting device according to claim 1, which is characterized in that the lifting driving assembly includes:
Lifting drive output unit, the lifting drive output unit are arranged on the lifter plate；
Lifting collaborates unit, and the lifting collaborates unit and is arranged on the lifter plate, and the lifting collaborates unit and the liter
Unit engagement is dropped.
4. lifting device according to claim 3, which is characterized in that the lifting drive output unit includes:
Lifting drive output, the lifting drive output are arranged on the lifter plate；
Driving gear is gone up and down, the lifting driving gear is arranged on the lifting drive output, the lifting driving gear
Unit is collaborated with the lifting to engage.
5. lifting device according to claim 3, which is characterized in that the lifting unit includes lifter rack, the liter
It drops rack gear to be arranged on the backboard, the lifter rack collaborates unit with the lifting and engages.
6. lifting device according to claim 5, which is characterized in that it includes that lifting collaborates tooth that the lifting, which collaborates unit,
Wheel, the lifting collaborate gear and engage with the lifter rack.
7. lifting device according to claim 1, which is characterized in that lifting guide post is equipped on the backboard, in institute
It states lifter plate and is equipped with lifting guide groove；The lifting guide post is matched with the lifting guide groove.
8. lifting device according to claim 1, which is characterized in that further include limit assembly, the limit assembly includes:
Limited block is gone up and down, one end of the lifting limited block is arranged in the backboard, the other end setting of the lifting limited block
On the lifter plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952735 | 2018-06-20 | ||
| CN2018209527358 | 2018-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208789097U true CN208789097U (en) | 2019-04-26 |
Family
ID=66202987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171553.3U Expired - Fee Related CN208789097U (en) | 2018-06-20 | 2018-07-24 | Lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208789097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943711A (en) * | 2018-06-20 | 2018-12-07 | 上海赟鼎智能科技有限公司 | Lifting device |
-
2018
- 2018-07-24 CN CN201821171553.3U patent/CN208789097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943711A (en) * | 2018-06-20 | 2018-12-07 | 上海赟鼎智能科技有限公司 | Lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 215300 room 2, No.8, Jinxia Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Fengfeng Machinery Equipment Co.,Ltd. Address before: 201499 2408, room second, 1599 Fengpu Avenue, Fengxian District, Shanghai. Patentee before: SHANGHAI YUNDING INTELLIGENT TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU YUNDING INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |