CN107598892A - A kind of adjustable-angle mechanical arm - Google Patents
A kind of adjustable-angle mechanical arm Download PDFInfo
- Publication number
- CN107598892A CN107598892A CN201711067948.9A CN201711067948A CN107598892A CN 107598892 A CN107598892 A CN 107598892A CN 201711067948 A CN201711067948 A CN 201711067948A CN 107598892 A CN107598892 A CN 107598892A
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- mechanical arm
- rotating shaft
- adjustable
- control cabinet
- angle
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Abstract
The invention discloses a kind of adjustable-angle mechanical arm, including control panel, fixed arm, second mechanical arm, manipulator and pressure inductor, the control panel is located at the preceding surface of control cabinet, and the lower section of control cabinet and right side are connected to universal wheel and parcel tray, the fixed arm is connected to the top of control cabinet, and its top is rotatablely connected by first rotating shaft and first mechanical arm, the first rotating shaft is welded with first mechanical arm, the second mechanical arm is rotatablely connected by the second rotating shaft and first mechanical arm, the electric expansion bar is connected to the outside of second mechanical arm, the manipulator below electric expansion bar with being connected, groove is provided with the portable plate and fixed plate, the pressure inductor is located at the lower surface of fixed plate.The adjustable-angle mechanical arm, its angle can be adjusted, and angel measuring instrument is provided between first mechanical arm and second mechanical arm, angle information can be fed back to control panel and control it regulation.
Description
Technical field
The present invention relates to mechanical arm technical field, specially a kind of adjustable-angle mechanical arm.
Background technology
Mechanical arm is a kind of high-precision mechanical hand, and part can be placed, and screw is locked, and circuit board is cut
The various work such as cut.With the development of society and the progress of machinery industry, mechanical arm is essential in mechanical processing industry, but
It is that the most controllability of existing mechanical arm is relatively low, it is impossible to angle is controlled, and manipulator is when part is captured
It can not well be firmly grasped, easily be slid during crawl.In view of the above-mentioned problems, created on the basis of original mechanical arm
New design.
The content of the invention
It is existing to solve to propose in above-mentioned background technology it is an object of the invention to provide a kind of adjustable-angle mechanical arm
The most controllability of mechanical arm is relatively low, it is impossible to angle is controlled, and manipulator can not be fine when part is captured
Firmly grasped, during crawl easily slide the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of adjustable-angle mechanical arm, including chain of command
Plate, fixed arm, second mechanical arm, manipulator and pressure inductor, the control panel is located at the preceding surface of control cabinet, and controls
The lower section and right side of case are connected to universal wheel and parcel tray, and the fixed arm is connected to the top of control cabinet, and its top
It is rotatablely connected by first rotating shaft and first mechanical arm, the first rotating shaft is welded with first mechanical arm, and its outside is connected with
First motor, the second mechanical arm are rotatablely connected by the second rotating shaft and first mechanical arm, and the outside connection of the second rotating shaft
There is the second motor, while second mechanical arm is welded with the second rotating shaft, the electric expansion bar is connected to the outside of second mechanical arm,
And it is connected by electric wire with control cabinet, the manipulator below electric expansion bar with being connected, and its upper end is provided with
Portable plate and fixed plate, groove is provided with the portable plate and fixed plate, and the two is mutually interconnected by the spring in groove
Connect, while the both sides of spring are fixed in groove by link, the pressure inductor is located at the lower surface of fixed plate, and solid
It is connected between fixed board and portable plate by electric expansion bar.
Preferably, the fixed arm is provided with 2 on the axisymmetrical of control cabinet, and first rotating shaft respectively from the two
Inside is run through.
Preferably, the first mechanical arm is connected to the inner side of fixed arm and second mechanical arm in " H " type.
Preferably, the electric expansion bar is multi-segment structure, and it is electrically connected with control cabinet, while control cabinet is also electric
Property is connected with the first motor, the second motor, angel measuring instrument and pressure inductor.
Preferably, the manipulator is detachable mounting structure, and it is threadedly coupled with the lower section of electric expansion bar.
Preferably, when the electric expansion bar between the portable plate and fixed plate is in contraction state, the length of spring is
Its initial length.
Compared with prior art, the beneficial effects of the invention are as follows：The adjustable-angle mechanical arm, is provided with first mechanical arm
And second mechanical arm, angle can be adjusted in the course of the work, and is provided between first mechanical arm and second mechanical arm
Angel measuring instrument, angle information can be fed back to control panel and control it regulation, another manipulator can be entered by spring
The elastic regulation of row, well can firmly grasp part, avoid the landing of part during crawl.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is overlooking the structure diagram of the present invention；
Fig. 3 is mplifying structure schematic diagram at A of the present invention.
In figure：1st, control panel, 2, control cabinet, 3, universal wheel, 4, parcel tray, 5, electric wire, 6, fixed arm, 7, first turns
Axle, the 8, first motor, 9, first mechanical arm, the 10, second rotating shaft, the 11, second motor, 12, angel measuring instrument, the 13, second machinery
Arm, 14, electric expansion bar, 15, manipulator, 16, portable plate, 17, fixed plate, 18, groove, 19, link, 20, spring, 21, pressure
Power inductor.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of adjustable-angle mechanical arm, including control panel
1st, fixed arm 6, second mechanical arm 13, manipulator 15 and pressure inductor 21, control panel 1 are located at the preceding surface of control cabinet 2, and
The lower section and right side of control cabinet 2 are connected to universal wheel 3 and parcel tray 4, and fixed arm 6 is connected to the top of control cabinet 2, and its
Top is rotatablely connected by first rotating shaft 7 and first mechanical arm 9, and fixed arm 6 is provided with 2 on the axisymmetrical of control cabinet 2,
And first rotating shaft 7 runs through from the inside of the two respectively, it is easy to its connection with first mechanical arm 9, the machinery of first rotating shaft 7 and first
Arm 9 is welded, and its outside is connected with the first motor 8, and second mechanical arm 13 is rotated by the second rotating shaft 10 with first mechanical arm 9 to be connected
Connect, and the outside of the second rotating shaft 10 is connected with the second motor 11, while second mechanical arm 13 is welded with the second rotating shaft 10, the first machine
Tool arm 9 is connected to the inner side of fixed arm 6 and second mechanical arm 13 in " H " type, improves the stability of device integrated connection, electricity
Dynamic expansion link 14 is connected to the outside of second mechanical arm 13, and it is connected by electric wire 5 with control cabinet 2, electric expansion bar 14
For multi-segment structure, and it is electrically connected with control cabinet 2, while control cabinet 2 is also electrically connected with the first motor 8, the second motor
11st, angel measuring instrument 12 and pressure inductor 21, regulation, manipulator 15 and electric expansion bar can be controlled to them respectively
14 lower section is connected, and its upper end is provided with portable plate 16 and fixed plate 17, and manipulator 15 is detachable mounting structure, is not had to
When can be dismantled down and packed up, avoid dust from impacting its performance, and it is threadedly coupled with the lower section of electric expansion bar 14,
It is again easy to disassemble while stable connection, groove 18 is provided with portable plate 16 and fixed plate 17, and the two passes through groove 18
Interior spring 20 is connected with each other, while the both sides of spring 20 are fixed in groove 18 by link 19, pressure inductor 21
In the lower surface of fixed plate 17, and be connected between fixed plate 17 and portable plate 16 by electric expansion bar 14, portable plate 16 with
When electric expansion bar 14 between fixed plate 17 is in contraction state, the length of spring 20 is its initial length, adds spring
20 service life.
Application process：The device is moved into workspace by universal wheel 3 first to start working, first by control cabinet before work
2 open simultaneously the angle between first mechanical arm 9 and fixed arm 6 are adjusted according to the size of part, as part is larger, then may be used
Therebetween angle is tuned up, it is on the contrary then angle therebetween can be turned down, treat between first mechanical arm 9 and fixed arm 6
Angle-determining after, then the angle between first mechanical arm 9 and second mechanical arm 13 is adjusted, during regulation, the two
Between angel measuring instrument 12 angle information is fed back into control panel 1 and its angle is adjusted, then pass through chain of command
Plate 1 controls the electric expansion bar 14 in the outside of second mechanical arm 9 that the height of manipulator 15 is adjusted, then passes through control panel 1
The length of electric expansion bar 14 between the upper end portable plate 16 of manipulator 15 and fixed plate 17 is adjusted, so as to pull in it
The spring 20 in portion, the tightness that the elastic force of spring 20 adds manipulator 15 avoid part landing, and pressure during capturing
The stressing conditions of the upper surface of manipulator 15 are fed back to control panel 1 by inductor 21, then illustrate part and manipulator if any stress
15 completely attach to, you can and captured, finally treat that work is complete, manipulator 15 can be backed out from the lower section of electric expansion bar 14, and
It is placed in the parcel tray 4 in the outside of control cabinet 2, here it is the application process of the adjustable-angle mechanical arm.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of adjustable-angle mechanical arm, including control panel（1）, fixed arm（6）, second mechanical arm（13）, manipulator
（15）And pressure inductor（21）, it is characterised in that：The control panel（1）Positioned at control cabinet（2）Preceding surface, and control cabinet
（2）Lower section and right side be connected to universal wheel（3）And parcel tray（4）, the fixed arm（6）It is connected to control cabinet（2）'s
Top, and its top passes through first rotating shaft（7）With first mechanical arm（9）Rotation connection, the first rotating shaft（7）With the first machinery
Arm（9）Welding, and its outside is connected with the first motor（8）, the second mechanical arm（13）Pass through the second rotating shaft（10）With first
Mechanical arm（9）Rotation connection, and the second rotating shaft（10）Outside be connected with the second motor（11）, while second mechanical arm（13）With
Second rotating shaft（10）Welding, the electric expansion bar（14）It is connected to second mechanical arm（13）Outside, and it passes through electric wire（5）
With control cabinet（2）It is connected, the manipulator（15）With electric expansion bar（14）Lower section be connected, and its upper end is provided with work
Dynamic plate（16）And fixed plate（17）, the portable plate（16）And fixed plate（17）Inside it is provided with groove（18）, and the two passes through
Groove（18）Interior spring（20）It is connected with each other, while spring（20）Both sides pass through link（19）It is fixed on groove（18）
It is interior, the pressure inductor（21）Positioned at fixed plate（17）Lower surface, and fixed plate（17）And portable plate（16）Between pass through
Electric expansion bar（14）It is connected.
A kind of 2. adjustable-angle mechanical arm according to claim 1, it is characterised in that：The fixed arm（6）On control
Case processed（2）Axisymmetrical be provided with 2, and first rotating shaft（7）Run through respectively from the inside of the two.
A kind of 3. adjustable-angle mechanical arm according to claim 1, it is characterised in that：The first mechanical arm（9）It is in
" H " type is connected to fixed arm（6）And second mechanical arm（13）Inner side.
A kind of 4. adjustable-angle mechanical arm according to claim 1, it is characterised in that：The electric expansion bar（14）For
Multi-segment structure, and itself and control cabinet（2）It is electrically connected with, while control cabinet（2）Also it is electrically connected with the first motor（8）, second
Motor（11）, angel measuring instrument（12）And pressure inductor（21）.
A kind of 5. adjustable-angle mechanical arm according to claim 1, it is characterised in that：The manipulator（15）To be removable
Unload mounting structure, and itself and electric expansion bar（14）Lower section threaded connection.
A kind of 6. adjustable-angle mechanical arm according to claim 1, it is characterised in that：The portable plate（16）With fixation
Plate（17）Between electric expansion bar（14）During in contraction state, spring（20）Length be its initial length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711067948.9A CN107598892A (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable-angle mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711067948.9A CN107598892A (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable-angle mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598892A true CN107598892A (en) | 2018-01-19 |
Family
ID=61085147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711067948.9A Pending CN107598892A (en) | 2017-11-03 | 2017-11-03 | A kind of adjustable-angle mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598892A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790032A (en) * | 2020-12-30 | 2021-05-14 | 山东得知科技发展有限公司 | Watermelon and melon pruning device |
| CN113506529A (en) * | 2021-06-18 | 2021-10-15 | 奇新光电股份有限公司 | Optical test method and device for electronic paper module |
| CN114131059A (en) * | 2021-12-07 | 2022-03-04 | 南京理工大学紫金学院 | Truss manipulator for loading and unloading parts |
| CN117503374A (en) * | 2024-01-08 | 2024-02-06 | 北京中科鸿泰医疗科技有限公司 | Holding mechanical arm of surgical robot |
| CN118438108A (en) * | 2024-07-08 | 2024-08-06 | 广州市运通水务有限公司 | Welding robot with double T beams and welding process thereof |
-
2017
- 2017-11-03 CN CN201711067948.9A patent/CN107598892A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790032A (en) * | 2020-12-30 | 2021-05-14 | 山东得知科技发展有限公司 | Watermelon and melon pruning device |
| CN113506529A (en) * | 2021-06-18 | 2021-10-15 | 奇新光电股份有限公司 | Optical test method and device for electronic paper module |
| CN114131059A (en) * | 2021-12-07 | 2022-03-04 | 南京理工大学紫金学院 | Truss manipulator for loading and unloading parts |
| CN117503374A (en) * | 2024-01-08 | 2024-02-06 | 北京中科鸿泰医疗科技有限公司 | Holding mechanical arm of surgical robot |
| CN117503374B (en) * | 2024-01-08 | 2024-06-07 | 北京中科鸿泰医疗科技有限公司 | Holding mechanical arm of surgical robot |
| CN118438108A (en) * | 2024-07-08 | 2024-08-06 | 广州市运通水务有限公司 | Welding robot with double T beams and welding process thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |