CN110992796A - Mechatronic technology training set based on PLC - Google Patents

Abstract

The invention discloses a PLC-based mechatronic technology training device which comprises a box body, an L-shaped partition plate, a power module, an indicator light, a button, a PLC controller, a frequency converter, a variable frequency motor, a lead screw bracket, a suspension bracket, a sensor, a wire casing, a wiring terminal, a power socket, a panel hinge, a front panel, an observation window, a box lock, a touch screen, a circuit breaker, a relay, a fixing buckle, a mesh bag, a rotating shaft, a box cover, a pull-proof rope, a control room, an element room, a graduated scale, an encoder, a lead screw, a position tag, box legs, a heat dissipation opening and a lifting handle. The invention has the beneficial effects that: the student only need select suitable equipment as required when using can from the terminal wiring, do not need loaded down with trivial details equipment to look for and the wiring, simple to use, very be fit for the beginner and carry out the material object operation, the foreign matter falls into the inside power short circuit that causes of power module when can preventing to use, can carry out the arrangement of standardizing with the wire rod, convenient to use for inside neat more is pleasing to the eye.

Description

Mechatronic technology training set based on PLC

Technical Field

The invention relates to a training device, in particular to a PLC-based electromechanical integration technology training device, and belongs to the field of PLC teaching equipment.

Background

The PLC is a digital operation electronic system specially designed for application in industrial environment, it adopts a programmable memory, in its interior the instructions for implementing operations of logic operation, sequence control, timing, counting and arithmetic operation are stored, and various mechanical equipments or production processes can be controlled by means of digital or analog input and output.

PLC's practical application is an important link in the study, so just need carry out the operation in kind at the in-process of study and training, current operating device is scattered part mostly, need carry out the wiring between PLC and each components and parts, the student that can not wire is very loaded down with trivial details when using, wiring error appears easily, current PLC training set is difficult for carrying and the demonstration moreover, and still need look for the equipment that needs when using, the inefficiency of study.

Disclosure of Invention

The invention aims to solve the problems and provide a PLC-based mechatronic technology training device.

The invention realizes the purpose through the following technical scheme: a PLC-based mechatronic technology training device comprises a box body, an L-shaped partition plate, a power supply module, an indicator lamp, a button, a PLC controller, a frequency converter, a variable frequency motor, a lead screw bracket, a suspension bracket, a sensor, a wire slot, a wiring terminal, a power socket, a panel hinge, a front panel, an observation window, a box lock, a touch screen, a circuit breaker, a relay, a fixing buckle, a mesh bag, a rotating shaft, a box cover, a pull-proof rope, a control room, an element room, a graduated scale, a coder, a lead screw, a position tag, box legs, a heat dissipation opening and a handle; the middle part of the box body is fixed with an L-shaped baffle plate, the power module is hidden and installed at the lower end of the L-shaped baffle plate, the power module is electrically connected with a wiring terminal, an indicator lamp and a button are fixed at the upper end of the L-shaped baffle plate, the indicator lamp, the button and the wiring terminal are electrically connected, the inside of the box body is divided into two spaces of a control room at the right side and a component room at the left side by the L-shaped baffle plate, the power module and a PLC controller are fixed inside the control room, the power module, the PLC controller and the wiring terminal are electrically connected, a frequency converter, a variable frequency motor, a screw rod bracket and a suspension bracket are installed inside the component room, the frequency converter, the variable frequency motor and the wiring terminal are electrically connected, a sensor is installed on the suspension bracket, the sensor is electrically connected with the, the encoder is coaxially connected with the lead screw, the position tag is installed on the lead screw, the graduated scale is installed on the lead screw support, the wire groove is fixed on the rear side inside the box body and penetrates through the control room and the element room, the wiring terminal is installed on the left side wall inside the box body, the power socket is arranged on the outer side wall of the box body, the power plug is electrically connected with the wiring terminal, the panel hinge is installed on the front side of the box body, the front panel is connected with the box body through the panel hinge, the front panel can rotate around the panel hinge and is fixed through the box lock, the box lock is arranged on the front panel, the transparent observation window is arranged on the front panel, the rotating shaft is arranged at the upper end of the box body, the box cover is connected with the box body through the rotating shaft, and the touch screen, the circuit breaker, touch-sensitive screen, circuit breaker and relay are connected with the binding post electricity, the connecting wire of pilot lamp, button, converter, inverter motor, sensor, touch-sensitive screen and encoder all causes on binding post, be provided with elastic mesh grid dress pocket on the medial surface of case lid, be connected with between case lid and the box and prevent the stay cord, prevent that the stay cord can restrict the degree of opening and shutting between case lid and the box and make the maximum angle that case lid and box opened and shut be 120 degrees, the bottom of box is fixed with the case leg, be provided with the thermovent on the bottom surface of box, thereby the case leg gets up the bottom half support and lets the thermovent unsettled, be provided with the handle that just grips on the outside up end of case lid.

Furthermore, in order to facilitate the college to select proper equipment as required to connect wires from the terminals, the connecting wires of the indicator light, the button, the frequency converter, the variable frequency motor, the sensor, the touch screen and the encoder are all led to the wiring terminal.

Further, in order to prevent foreign matters from falling into the inside of the power module to cause a power short circuit when the power module is used, the power module is hidden and installed at the lower end of the L-shaped partition plate.

Further, in order to be able to carry out standard arrangement on the wires, the wire groove is fixed on the rear side inside the box body and penetrates through the control room and the element room.

Further, for wiring and operating components and parts when conveniently using, the front panel can rotate around the panel hinge and fix through the case lock.

Furthermore, in order to facilitate observation of the inside of the box body, a transparent observation window is arranged on the front panel.

Furthermore, for the convenience of a student observing components such as a touch screen on the box cover, the stay cord can limit the opening and closing degree between the box cover and the box body, so that the maximum opening and closing angle of the box cover and the box body is 120 degrees.

Furthermore, in order to ensure that the heat dissipation port can be fully contacted with air so as to be convenient for heat dissipation, the box legs support the bottom of the box body so as to suspend the heat dissipation port.

Furthermore, in order to facilitate storage of learning auxiliary materials such as power lines, an elastic mesh grid bag is arranged on the inner side face of the box cover.

Furthermore, in order to facilitate carrying of the device, a handle which is convenient to hold is arranged on the upper end face of the outer part of the box cover.

The invention has the beneficial effects that: the PLC training device is compact in structural connection, simple to use and reasonable in design, connecting wires of an indicator light, a button, a frequency converter, a variable frequency motor, a sensor, a touch screen and an encoder are all led to a wiring terminal, a student only needs to select proper equipment to wire from the terminal according to needs when using the PLC training device, complex equipment searching and wiring are not needed, the PLC training device is simple to use and very suitable for a beginner to carry out physical operation, a power supply module is hidden and arranged at the lower end of an L-shaped partition plate to play a role in protecting and shielding the power supply module, foreign matters are prevented from falling into the power supply module to cause power short circuit when using the PLC training device, a wire groove is fixed at the rear side inside a box body and penetrates through a control room and an element room, wires can be regularly arranged and are convenient to use, the inside of the PLC training device is more neat and attractive, can open the front portion of box, wiring and operation components and parts during facilitate the use, be provided with transparent observation window on the front panel, be convenient for observe the inside condition of box, prevent that the stay cord can restrict the degree of opening and shutting between case lid and the box and make the biggest angle that case lid and box opened and shut be 120 degrees, can place the case lid slant, make things convenient for components and parts such as touch-sensitive screen on the student observation case lid, thereby the case leg gets up the bottom half support and lets the thermovent unsettled, make the thermovent can fully be convenient for the heat dissipation with the air contact, be provided with elastic woven mesh dress pocket on the medial surface of case lid, can accomodate some study auxiliary materials such as power cord, be provided with the handle that just grips on the outside up end of case lid, be convenient for the device carry.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall open configuration of the present invention;

FIG. 3 is a schematic view of an encoder and lead screw configuration of the present invention;

FIG. 4 is a schematic view of the bottom structure of the case of the present invention;

FIG. 5 is a schematic view of a handle structure according to the present invention;

in the figure: 1. the device comprises a box body, 2, an L-shaped partition board, 3, a power supply module, 4, an indicator light, 5, a button, 6, a PLC controller, 7, a frequency converter, 8, a variable frequency motor, 9, a screw rod support, 10, a suspension support, 11, a sensor, 12, a wire groove, 13, a wiring terminal, 14, a power socket, 15, a panel hinge, 16, a front panel, 17, an observation window, 18, a box lock, 19, a touch screen, 20, a circuit breaker, 21, a relay, 22, a fixing buckle, 23, a mesh bag, 24, a rotating shaft, 25, a box cover, 26, a pull-proof rope, 27, a control room, 28, an element room, 29, a graduated scale, 30, an encoder, 31, a screw rod, 32, a position tag, 33, a box leg, 34, a heat dissipation opening, 35 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a PLC-based mechatronic technology training device includes a box 1, an L-shaped partition 2, a power module 3, an indicator light 4, a button 5, a PLC controller 6, a frequency converter 7, a variable frequency motor 8, a screw bracket 9, a suspension bracket 10, a sensor 11, a wire slot 12, a connection terminal 13, a power jack 14, a panel hinge 15, a front panel 16, an observation window 17, a box lock 18, a touch screen 19, a circuit breaker 20, a relay 21, a fixing buckle 22, a mesh bag 23, a rotating shaft 24, a box cover 25, an anti-pulling rope 26, a control room 27, an element room 28, a scale 29, an encoder 3, a screw 31, a position tag 32, a box leg 33, a heat dissipation opening 34, and a handle 35.

The middle part of the box body 1 is fixed with an L-shaped partition board 2, the power module 3 is hidden and installed at the lower end of the L-shaped partition board 2, the power module 3 is electrically connected with a wiring terminal 13, the upper end of the L-shaped partition board 2 is fixed with an indicator lamp 4 and a button 5, the indicator lamp 4, the button 5 and the wiring terminal 13 are electrically connected, the L-shaped partition board 2 divides the interior of the box body 1 into two spaces of a control room 27 on the right side and an element room 28 on the left side, the power module 3 and a PLC controller 6 are fixed inside the control room 27, the power module 3, the PLC controller 6 and the wiring terminal 13 are electrically connected, a frequency converter 7, a variable frequency motor 8, a lead screw bracket 9 and a suspended bracket 10 are installed inside the element room 28, the frequency converter 7, the variable frequency motor 8 and the wiring terminal 13 are electrically connected, a sensor 11 is installed on the, the utility model discloses a lead screw box, including lead screw support 9, encoder 3, lead screw support 9, position label 32, position scale 29, panel hinge 15, front panel 16, lead screw support 9, lead screw 31, encoder 3 and lead screw 31 coaxial coupling together, position label 32 installs on lead screw 31, install scale 29 on the lead screw support 9, wire casing 12 fixes at the inside rear side of box 1 and the wire casing runs through control room 27 and component room 28, install binding post 13 on the inside left side wall of box 1, be provided with power socket 14 on the outside lateral wall of box 1, power plug 14 is connected with binding post 13 electricity, panel hinge 15 is installed to the front side of box 1, front panel 16 links together through panel hinge 15 and box 1, front panel 16 can rotate and fix through box lock 18 round panel hinge 15, be provided with box lock 19 on front panel 16, be provided with transparent observation window 17 on front panel 16, the upper end of the box body 1 is provided with a rotating shaft 24, the box cover 25 is connected with the box body 1 through the rotating shaft 24, the inside of the box cover 25 is provided with a touch screen 19, a circuit breaker 20 and a relay 21, the touch screen 19, the circuit breaker 20 and the relay 21 are electrically connected with a wiring terminal 13, connecting wires of the indicator lamp 4, the button 5, the frequency converter 7, the variable frequency motor 8, the sensor 11, the touch screen 19 and the encoder 3 are all led to the wiring terminal 13, an elastic woven mesh bag 23 is arranged on the inner side surface of the box cover 25, a pull-proof rope 26 is connected between the box cover 25 and the box body 1, the pull-proof rope 26 can limit the opening and closing degree between the box cover 25 and the box body 1 to enable the maximum opening and closing angle of the box cover 25 and the box body 1 to be 120 degrees, box legs 33 are fixed at the bottom, the box legs 33 support the bottom of the box body 1 to suspend the heat dissipation opening 34, and a handle 35 for easy holding is provided on the outer upper end surface of the box cover 25.

The invention is a technical optimization scheme: the connecting wires of the indicator lamp 4, the button 5, the frequency converter 7, the variable frequency motor 8, the sensor 11, the touch screen 19 and the encoder 3 are all led to the wiring terminal 13; the power supply module 3 is hidden and arranged at the lower end of the L-shaped partition plate 2; the wire casing 12 is fixed at the rear side in the box body 1 and penetrates through the control chamber 27 and the element chamber 28; the front panel 16 can rotate around the panel hinge 15 and is fixed by the box lock 18; a transparent observation window 17 is arranged on the front panel 16; the anti-pulling rope 26 can limit the opening and closing degree between the box cover 25 and the box body 1, so that the maximum opening and closing angle of the box cover 25 and the box body 1 is 120 degrees; the box legs 33 support the bottom of the box body 1 so as to suspend the heat dissipation port 34; an elastic mesh grid bag 23 is arranged on the inner side surface of the box cover 25; a handle 35 which is convenient to hold is arranged on the outer upper end surface of the box cover 25.

When the training device is used, the training device is firstly placed on a platform for experiment, then the box cover is opened, the box lock is unlocked to open the front panel, then corresponding wiring is carried out on a wiring terminal according to the use requirements of students, a power line is plugged into a power socket, and then the power module is opened, so that the normal learning and simulated use of the PLC can be carried out.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides a mechatronic technique training set based on PLC which characterized in that: the intelligent power box comprises a box body (1), an L-shaped partition plate (2), a power module (3), an indicator lamp (4), a button (5), a PLC (programmable logic controller) controller (6), a frequency converter (7), a variable frequency motor (8), a screw rod support (9), a suspension support (10), a sensor (11), a wire casing (12), a wiring terminal (13), a power socket (14), a panel hinge (15), a front panel (16), an observation window (17), a box lock (18), a touch screen (19), a circuit breaker (20), a relay (21), a fixing buckle (22), a mesh bag (23), a rotating shaft (24), a box cover (25), an anti-pulling rope (26), a control room (27), an element room (28), a graduated scale (29), an encoder (3), a screw rod (31), a position tag (32), box legs (33), a heat dissipation port (34) and a; the middle part of the box body (1) is fixed with an L-shaped partition plate (2), the power module (3) is electrically connected with a wiring terminal (13), an indicator lamp (4) and a button (5) are fixed at the upper end of the L-shaped partition plate (2), the indicator lamp (4), the button (5) and the wiring terminal (13) are electrically connected, the interior of the box body (1) is divided into two spaces of a control room (27) on the right side and an element room (28) on the left side by the L-shaped partition plate (2), the interior of the control room (27) is fixed with the power module (3) and the PLC controller (6), the power module (3), the PLC controller (6) and the wiring terminal (13) are electrically connected, the interior of the element room (28) is provided with a frequency converter (7), a variable frequency motor (8), a screw rod bracket (9) and a suspension bracket (10), the frequency converter (7), the variable frequency motor (8) and the wiring, install sensor (11) on unsettled support (10), sensor (11) and binding post (13) electricity are connected, encoder (3) and lead screw support (9) other end are installed to the one end of lead screw support (9) lead screw (31), encoder (3) and lead screw (31) coaxial coupling together, position label (32) are installed on lead screw (31), install scale (29) on lead screw support (9), be fixed with wire casing (12) on the inside rear side wall of box (1), install binding post (13) on the inside left side wall of box (1), be provided with power socket (14) on the outside lateral wall of box (1), power plug (14) and binding post (13) electricity are connected, panel hinge (15) are installed to the front side of box (1), front panel (16) link together through panel hinge (15) and box (1), be provided with observation window (17) and case lock (19) on front panel (16), the upper end of box (1) is provided with pivot (24), case lid (25) link together through pivot (24) and box (1), the internally mounted of case lid (25) has touch-sensitive screen (19), circuit breaker (20) and relay (21), touch-sensitive screen (19), circuit breaker (20) and relay (21) are connected with binding post (13) electricity, net bag (23) are installed in case lid (25), be connected with between case lid (25) and box (1) and prevent stay cord (26), the bottom of box (1) is fixed with case leg (33), be provided with thermovent (34) on the bottom surface of box (1), be fixed with handle (35) on case lid (25).

2. The PLC-based mechatronic technology training device of claim 1, wherein: the connecting wires of the indicator lamp (4), the button (5), the frequency converter (7), the variable frequency motor (8), the sensor (11), the touch screen (19) and the encoder (3) are all led to the wiring terminal (13).

3. The PLC-based mechatronic technology training device of claim 1, wherein: the power module (3) is hidden and installed at the lower end of the L-shaped partition plate (2).

4. The PLC-based mechatronic technology training device of claim 3, wherein: the wire casing (12) is fixed on the rear side in the box body (1) and penetrates through the control room (27) and the element room (28).

5. The PLC-based mechatronic technology training device of claim 1, wherein: the front panel (16) can be rotated about the panel hinge (15) and secured by a box lock (18).

6. The PLC-based mechatronic technology training device of claim 1, wherein: the front panel (16) is provided with a transparent observation window (17).

7. The PLC-based mechatronic technology training device of claim 1, wherein: the anti-pulling rope (26) can limit the opening and closing degree between the box cover (25) and the box body (1) so that the maximum opening and closing angle of the box cover (25) and the box body (1) is 120 degrees.

8. The PLC-based mechatronic technology training device of claim 1, wherein: the box legs (33) support the bottom of the box body (1) so as to suspend the heat dissipation port (34).

9. The PLC-based mechatronic technology training device of claim 1, wherein: the inner side surface of the box cover (25) is provided with an elastic woven mesh bag (23).

10. The PLC-based mechatronic technology training device of claim 1, wherein: a handle (35) which is convenient to hold is arranged on the upper end face of the outer part of the box cover (25).

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