CN206003362U - A kind of PLC based on frequency control function controls actual training device - Google Patents
A kind of PLC based on frequency control function controls actual training device Download PDFInfo
- Publication number
- CN206003362U CN206003362U CN201620738206.9U CN201620738206U CN206003362U CN 206003362 U CN206003362 U CN 206003362U CN 201620738206 U CN201620738206 U CN 201620738206U CN 206003362 U CN206003362 U CN 206003362U
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- China
- Prior art keywords
- casing
- frequency converter
- plc
- host module
- workbench
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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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of PLC based on frequency control function controls actual training device, including workbench, mobile device, casing and the frequency converter in casing, PLC host module, motor and potentiometer, casing is arranged on workbench, frequency converter, PLC host module, motor and potentiometer are each attached on the inwall of casing, the power line of motor is connected with the output end of frequency converter, the output contact of PLC host module is connected with frequency converter, potentiometer is connected with frequency converter, and the input of PLC host module is connected with button；The main frame being connected with PLC host module is provided with below workbench；The opening edge that there is chamber door, casing casing side by gemel connection along outwardly convex and is provided with edge, forms guiding gutter；On the inside of chamber door, four sides are provided with the chimb coordinated with guiding gutter, chimb parcel guiding gutter when closing chamber door；The bottom surface of chimb is inclined-plane, can prevent liquid entry into box house and soak electronic component.
Description
Technical field
The utility model is related to a kind of student's real training equipment, and more particularly to a kind of PLC based on frequency control function controls
Actual training device.
Background technology
PLC (programmable logic controller (PLC)) technology and Electrical Control Technology are widely used in the production of all kinds of mechanization and automations
Process.Specifically, PLC is referred to using a class programmable memory, for its internally stored program, execution logic computing,
Sequential control, regularly, count and the user oriented instruction such as arithmetical operation.In view of its actual importance is so projected, in classroom
Also greatly attention is received in teaching.But, there is presently no one kind and preferably collect PLC control and electrical control function in one
The comprehensive training system of body, Universal and scalability are poor, and are not easy to practitioner and carry out practical operation, and teaching result is relatively
For general.
Utility model content
The purpose of this utility model is that and the one kind for proposing is based on becoming frequency modulation in order to solve shortcoming present in prior art
The PLC control actual training device of fast function.
To achieve these goals, the utility model employs following technical scheme：
A kind of PLC based on frequency control function controls actual training device, including workbench, mobile device, casing and is located at
Frequency converter in casing, PLC host module, motor and potentiometer, the casing are arranged on workbench, frequency converter, PLC master
Machine module, motor and potentiometer are each attached on the inwall of casing, the power line of the motor and the output end of frequency converter
It is connected, the output contact of PLC host module is connected with frequency converter, and potentiometer is connected with frequency converter, the input of PLC host module
It is connected with button；The main frame being connected with PLC host module is provided with below the workbench；
The opening edge that there is chamber door, casing the casing side by gemel connection along outwardly convex and is provided with edge, is formed
Guiding gutter；On the inside of chamber door, four sides are provided with the chimb coordinated with guiding gutter, chimb parcel guiding gutter when closing chamber door；The chimb
Bottom surface is inclined-plane；
The bottom corner of the workbench is provided with mobile device, and mobile device includes cross bar portion, universal wheel, fixing pin and tune
Section wheel, supporting leg are fixedly connected with cross bar portion upper end, and cross bar portion bottom is respectively arranged at two ends with universal wheel and fixing pin；The fixation
Pin is spun by screw thread with cross bar portion and through cross bar portion, and fixing pin is located at the part above cross bar portion and is connected with also by screw thread
Left regulation wheel.
Preferably, the side of the casing is additionally provided with the display being connected with main frame, and display passes through display
Support is fixed on casing.
Preferably, the bottom of the workbench is additionally provided with article rack.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model simple structure, easy to use, with its demonstration teaching and allows student carry out Training for practice thereon,
Design and the manipulative ability of student can be strengthened, up to the effect that gets twice the result with half the effort, therefore easily popularized.
2nd, when liquid passes through the gap inflow guiding gutter between casing and chamber door, guiding gutter guides downward liquid flow,
During the bottom bevel of arrival chimb, bottom gap of the liquid from casing with chamber door is flowed out, and will not enter box house.
3rd, mobile device is set in the bottom of supporting leg, is moved easily, easy to use.When moving, need to only lead to
Overregulate wheel and fixing pin is screwed off, make to fix pin ground is supported on, universal wheel is hanging, you can the fixation of complete twin installation.
Description of the drawings
Fig. 1 be the utility model proposes a kind of PLC control actual training device based on frequency control function structural representation
Figure；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 be the utility model proposes a kind of PLC control actual training device based on frequency control function casing in case
Structural representation during door closure state.
In figure：1st, workbench, 2, casing, 3, chamber door, 4, keyboard support, 5, article rack, 6, supporting leg, 7, frequency converter, 8, PLC
Host module, 9, motor, 10, potentiometer, 11, button, 12, display bracket, 13, display, 14, main frame, 15,
Cross bar portion, 16, universal wheel, 17, fixing pin, 18, left regulation wheel, 19, guiding gutter, 20, convex edge, 21, chimb, 22, inclined-plane.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of PLC based on frequency control function control actual training device, including workbench 1, mobile device,
Casing 2 and the frequency converter 7 in casing 2, PLC host module 8, motor 9 and potentiometer 10, the casing 2 are arranged at work
In station 1, frequency converter 7, PLC host module 8, motor 9 and potentiometer 10 are each attached on the inwall of casing 2, described electronic
The power line of machine 9 is connected with the output end of frequency converter 7, and the output contact of PLC host module 8 is connected with frequency converter 7, potentiometer 10
It is connected with frequency converter 7, the input of PLC host module 8 is connected with button 11.1 lower section of the workbench is provided with and PLC main frame
The main frame 14 that module 8 connects, after main frame 14 is input into control trapezoid figure program to PLC host module 8, presses
Lower button, PLC host module 8 control frequency converter 7 to start motor 9, rotational potentiometer 10, the output of adjustable frequency converter 7
Frequency, so as to control the rotary speed of motor 9.The side of the casing 2 is additionally provided with the display being connected with main frame 14
Device 13, display 13 are fixed on casing 2 by display bracket 12.The bottom of the workbench 1 is additionally provided with article rack 5.
There is a chamber door 32 side of the casing by gemel connection, and the opening edge of casing 2 along outwardly convex and is provided with edge, shape
Become guiding gutter 19；3 inner side of chamber door, four sides are provided with the chimb 21 coordinated with guiding gutter 19, and when closing chamber door 3, chimb 21 wraps up water guide
Groove 19, can now prevent environmental liquids from entering casing 2, the electric elements in effective protection casing 2, the waterproof of raising casing 2
Performance.The bottom surface of the chimb 21 is inclined-plane 22, when liquid passes through the gap inflow guiding gutter 19 between casing 2 and chamber door 3,
Guiding gutter 19 guides downward liquid flow, and during the bottom bevel 22 of arrival chimb 21, bottom of the liquid from casing 2 with chamber door 3 is stitched
Clearance flow goes out, and will not enter inside casing 2.
The bottom corner of the workbench 1 is provided with mobile device, and mobile device includes cross bar portion 15, universal wheel 16, fixes
Pin 17 and left regulation wheel 18, supporting leg 6 are fixedly connected with 15 upper end of cross bar portion, and 15 bottom of cross bar portion is respectively arranged at two ends with universal wheel 16
With fixing pin 17；The fixing pin 17 is spun by screw thread with cross bar portion 15 and through cross bar portion 15, and fixing pin 17 is located at cross bar
The part of 15 top of portion is connected with left regulation wheel 18 also by screw thread, can adjust the length of fixing pin 17 by left regulation wheel 18.Needing
When this device is fixed, fixing pin 17 is screwed off by left regulation wheel 18, make to fix pin 17 and ground is supported on, universal wheel 16 is hanging, i.e.,
Can complete twin installation fixation；When needing to move this device, fixing pin 17 is screwed on by left regulation wheel 18, make universal wheel 16 contiguously
Face, you can easily mobile device.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of PLC based on frequency control function controls actual training device, including workbench (1), mobile device, casing (2) and
Frequency converter (7), PLC host module (8), motor (9) and potentiometer (10) in casing (2), described casing (2) are arranged
On workbench (1), frequency converter (7), PLC host module (8), motor (9) and potentiometer (10) are each attached to casing (2)
On inwall, it is characterised in that the power line of motor (9) is connected with the output end of frequency converter (7), PLC host module (8)
Output contact be connected with frequency converter (7), potentiometer (10) is connected with frequency converter (7), and the input of PLC host module (8) connects
It is connected to button (11)；The main frame (14) being connected with PLC host module (8) is provided with below workbench (1)；
The opening edge that there is chamber door (3), casing (2) casing (2) side by gemel connection along outwardly convex and is provided with edge,
Form guiding gutter (19)；On the inside of chamber door (3), four sides are provided with the chimb (21) coordinated with guiding gutter (19), close convex during chamber door (3)
Side (21) parcel guiding gutter (19)；The bottom surface of chimb (21) is inclined-plane (22)；
The bottom corner of workbench (1) is provided with mobile device, and mobile device includes cross bar portion (15), universal wheel (16), consolidates
Determine pin (17) and left regulation wheel (18), supporting leg (6) is fixedly connected with cross bar portion (15) upper end, cross bar portion (15) bottom two ends are distinguished
It is provided with universal wheel (16) and fixing pin (17)；Fixing pin (17) are spun by screw thread with cross bar portion (15) and through cross bar portion
(15), fixing pin (17) is located at the part above cross bar portion (15) and is connected with left regulation wheel (18) also by screw thread.
2. a kind of PLC based on frequency control function according to claim 1 controls actual training device, it is characterised in that institute
The side for stating casing (2) is additionally provided with the display (13) being connected with main frame (14), and display (13) is propped up by display
Frame (12) is fixed on casing (2).
3. a kind of PLC based on frequency control function according to claim 1 controls actual training device, it is characterised in that institute
The bottom for stating workbench (1) is additionally provided with article rack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738206.9U CN206003362U (en) | 2016-07-07 | 2016-07-07 | A kind of PLC based on frequency control function controls actual training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738206.9U CN206003362U (en) | 2016-07-07 | 2016-07-07 | A kind of PLC based on frequency control function controls actual training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003362U true CN206003362U (en) | 2017-03-08 |
Family
ID=58200994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738206.9U Expired - Fee Related CN206003362U (en) | 2016-07-07 | 2016-07-07 | A kind of PLC based on frequency control function controls actual training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986196A (en) * | 2022-06-30 | 2022-09-02 | 长春汽车工业高等专科学校 | PLC numerical control electromechanical integrated device |
-
2016
- 2016-07-07 CN CN201620738206.9U patent/CN206003362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986196A (en) * | 2022-06-30 | 2022-09-02 | 长春汽车工业高等专科学校 | PLC numerical control electromechanical integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 |