CN206780430U - A kind of mechanical arm control system based on PLC - Google Patents
A kind of mechanical arm control system based on PLC Download PDFInfo
- Publication number
- CN206780430U CN206780430U CN201720502916.6U CN201720502916U CN206780430U CN 206780430 U CN206780430 U CN 206780430U CN 201720502916 U CN201720502916 U CN 201720502916U CN 206780430 U CN206780430 U CN 206780430U
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- China
- Prior art keywords
- paw
- plc
- control system
- mechanical arm
- system based
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- 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.)
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Abstract
The utility model discloses a kind of mechanical arm control system based on PLC, it is characterised in that：Including paw, rotating shaft, compression spring, electromagnetic core, magnet coil, nut, manipulator paw housing, alignment pin, stop screw, a pair of arms are set on manipulator paw housing, the arm is provided with paw by rotating shaft, interfix part is set between a pair of described arms, spring is respectively connected between described a pair of arms and interfix part, it is provided with the arm by alignment pin and is wound with magnet coil described in electromagnetic core around electromagnetic core, the magnet coil is connected with PLC.The utility model is simple in construction, strong antijamming capability, good reliability, easy to maintenance, control effect is good, efficiently solves the deficiencies in the prior art.
Description
Technical field
It the utility model is related to mechanical arm technical field, more particularly to a kind of mechanical arm control system based on PLC.
Background technology
The step developed along with industrial automation, manipulator is by its positioning precision height, stable work in work, structure spirit
Various, the features such as can accurately reappearing living, it is widely used in the new and high technologies such as light, heavy industry, health care, military affairs, scientific research neck
Domain.It with indicate manufacturing industry to automation, unmanned, beat, intelligentized stride forward.Traditional mechanical arm is adopted mostly
It is complicated, be easily disturbed, poor reliability, maintenance difficult with Control.
Utility model content
In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide one kind and is based on
PLC mechanical arm control system, to solve the deficiencies in the prior art.
To achieve the above object, the utility model provides a kind of mechanical arm control system based on PLC, and its feature exists
In：Including paw, rotating shaft, compression spring, electromagnetic core, magnet coil, nut, manipulator paw housing, alignment pin, spacing spiral shell
Nail, sets a pair of arms on manipulator paw housing, and the arm is provided with paw by rotating shaft, a pair of described arms it
Between interfix part is set, spring is respectively connected between described a pair of arms and interfix part, by fixed on the arm
Position pin, which is provided with, is wound with magnet coil around electromagnetic core described in electromagnetic core, the magnet coil is connected with PLC.
A kind of above-mentioned mechanical arm control system based on PLC, it is characterised in that：It is provided on the paw housing solid
Determine nut, the stop screw of paw housing.
A kind of above-mentioned mechanical arm control system based on PLC, it is characterised in that：The paw is in the arc of indent.
A kind of above-mentioned mechanical arm control system based on PLC, it is characterised in that：Rubber is set to prevent on the inside of the paw
Skidding.
The beneficial effects of the utility model are：
The utility model is simple in construction, strong antijamming capability, good reliability, easy to maintenance, control effect is good, effectively solves
The deficiencies in the prior art.
Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control principle block diagram of the present utility model.
Embodiment
A kind of as shown in figure 1, mechanical arm control system based on PLC, it is characterised in that：Including paw 1, rotating shaft 2, compression
Spring 3, electromagnetic core 4, magnet coil 5, nut 6, manipulator paw housing 7, alignment pin 8, stop screw 9, manipulator paw
A pair of arms 11 are set on housing 7, and the arm 11 is provided with paw 1 by rotating shaft 2, set between described a pair of arms 11
Interfix part 12 is put, spring 3 is respectively connected between described a pair of arms 11 and interfix part 12, is led on the arm 11
Cross alignment pin 8 and electromagnetic core 4 is installed, magnet coil 5 is wound with around the electromagnetic core 4, the magnet coil 5 is controlled with PLC
Device connection processed.
It is provided for fixing the nut 6 of paw housing 7, stop screw 9 in the present embodiment, on the paw housing 7.
In the present embodiment, the paw 1 is in the arc of indent.
In the present embodiment, the inner side of paw 1 sets rubber antiskid pad 10.
Operation principle of the present utility model is：
Working method：The clamping of manipulator is controlled by PLC to magnet coil first with loosening.If coil obtains electric, hand
Arm produces attraction with interfix part, and arm end produces magnetic torque, when magnetic torque is more than spring torque caused by compression
When, arm adhesive, paw opens；If coil losing electricity, arm end will be produced without magnetic torque, manipulator paw in spring pre-compression force
Under raw moment loading, clamped condition is kept, realizes auto-lock function, avoid dropping because accidentally powering off to cause to be grabbed thing.
Because clamping is rigidity workpiece, in order to improve security performance, defective work piece is prevented, the clamping section on the inside of paw
Divide and add last layer rubber, so can increase security by increasing the coefficient of friction between workpiece and paw, pass through rubber
Elastic deformation buffer the impact to workpiece, can mitigate or even eliminate the damage to workpiece.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
- A kind of 1. mechanical arm control system based on PLC, it is characterised in that：Including paw (1), rotating shaft (2), compression spring (3), Electromagnetic core (4), magnet coil (5), nut (6), manipulator paw housing (7), alignment pin (8), stop screw (9), machinery A pair of arms (11) are set on hand paw housing (7), and the arm (11) is provided with paw (1) by rotating shaft (2), described Interfix part (12) is set between a pair of arms (11), connected between described a pair of arms (11) and interfix part (12) It is connected to spring (3), electromagnetic core (4) is provided with by alignment pin (8) on the arm (11), around the electromagnetic core (4) Magnet coil (5) is wound with, the magnet coil (5) is connected with PLC.
- A kind of 2. mechanical arm control system based on PLC as claimed in claim 1, it is characterised in that：The paw housing (7) On be provided for fixing the nut (6) of paw housing (7), stop screw (9).
- A kind of 3. mechanical arm control system based on PLC as claimed in claim 1, it is characterised in that：The paw (1) is in interior Recessed arc.
- A kind of 4. mechanical arm control system based on PLC as claimed in claim 3, it is characterised in that：On the inside of the paw (1) Rubber antiskid pad (10) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502916.6U CN206780430U (en) | 2017-05-08 | 2017-05-08 | A kind of mechanical arm control system based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502916.6U CN206780430U (en) | 2017-05-08 | 2017-05-08 | A kind of mechanical arm control system based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780430U true CN206780430U (en) | 2017-12-22 |
Family
ID=60710134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502916.6U Expired - Fee Related CN206780430U (en) | 2017-05-08 | 2017-05-08 | A kind of mechanical arm control system based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780430U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147145A (en) * | 2018-02-12 | 2018-06-12 | 四川本凡科技有限公司 | A kind of setting machine and its clamp structure |
| CN109850569A (en) * | 2019-03-02 | 2019-06-07 | 上海大族富创得科技有限公司 | A kind of centering mechanism and mechanical device |
| CN110253326A (en) * | 2019-07-09 | 2019-09-20 | 吉林工程技术师范学院 | A kind of section steel cutting machinery hand |
| CN111017548A (en) * | 2019-12-28 | 2020-04-17 | 芜湖固高自动化技术有限公司 | Casing transplanting device with industrial robot |
| CN111037597A (en) * | 2020-01-09 | 2020-04-21 | 深圳市爱的声音响科技有限公司 | Multipurpose manipulator adopting variable-frequency electromagnetic control technology |
| CN111687874A (en) * | 2020-07-16 | 2020-09-22 | 衢州市建设工程质量检测有限公司 | Be applied to anchor clamps structure that concrete test block snatched |
| CN114572683A (en) * | 2022-05-07 | 2022-06-03 | 南通杰蕾机械有限公司 | Grabbing device for machine-building |
-
2017
- 2017-05-08 CN CN201720502916.6U patent/CN206780430U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147145A (en) * | 2018-02-12 | 2018-06-12 | 四川本凡科技有限公司 | A kind of setting machine and its clamp structure |
| CN109850569A (en) * | 2019-03-02 | 2019-06-07 | 上海大族富创得科技有限公司 | A kind of centering mechanism and mechanical device |
| CN109850569B (en) * | 2019-03-02 | 2020-11-13 | 上海大族富创得科技有限公司 | Centering mechanism and mechanical device |
| CN110253326A (en) * | 2019-07-09 | 2019-09-20 | 吉林工程技术师范学院 | A kind of section steel cutting machinery hand |
| CN111017548A (en) * | 2019-12-28 | 2020-04-17 | 芜湖固高自动化技术有限公司 | Casing transplanting device with industrial robot |
| CN111037597A (en) * | 2020-01-09 | 2020-04-21 | 深圳市爱的声音响科技有限公司 | Multipurpose manipulator adopting variable-frequency electromagnetic control technology |
| CN111687874A (en) * | 2020-07-16 | 2020-09-22 | 衢州市建设工程质量检测有限公司 | Be applied to anchor clamps structure that concrete test block snatched |
| CN114572683A (en) * | 2022-05-07 | 2022-06-03 | 南通杰蕾机械有限公司 | Grabbing device for machine-building |
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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: 20171222 Termination date: 20180508 |