A PLC and electrical comprehensive training teaching platform

Abstract

The present invention provides a PLC and electrical comprehensive training teaching platform, including a training platform body and a training mechanism, the training mechanism is placed on the working surface of the training platform body; the training platform body includes an outer shell, an electrical control area, and a PLC control area; the PLC control area and the electrical control area are arranged on the outer shell, and the electrical control area and the PLC control area are arranged outside the outer shell; the training mechanism is controlled by the PLC control area and the electrical control area; the training mechanism includes a grabbing component and a material receiving component, and the grabbing component includes a horizontal moving module and a grabbing unit; the present invention realizes the work of grabbing the workpiece on the material receiving component by the grabbing unit through the PLC and the electrical control training mechanism, trains students' understanding of the coordinated work of PLC and electrical control, trains students' ability of wiring programming and debugging, and comprehensively examines students' use of PLC and electricity. The present invention is ingenious in conception, reasonable in design, fully mobilizes students' hands-on ability, and is convenient for the promotion and application of comprehensive teaching training.

Description

Technical Field

[0001] The invention belongs to the field of practical training and teaching, and in particular relates to a PLC and electrical comprehensive practical training and teaching platform. Background Art

[0002] With the deepening of industrial development and the improvement of industrial intelligence level, intelligent control can independently complete multiple process steps, has high reliability, and is easy to maintain, and is increasingly being chosen in industrial control. Therefore, practical training education for integrated control has become increasingly important, and a comprehensive training teaching and training platform has emerged. The practical training teaching platform has a good demonstration teaching effect.

[0003] At present, with the application of electrical control and PLC control in industrialization, it is urgent to cultivate students' ability to use electrical and PLC. Simple courses cannot cope with the complex industrial situation. Students' ability to debug and connect electrical and PLC is also a very important training focus. When designing the training platform as a whole, the current teaching platform does not consider how to train students to actually use and control control equipment in a comprehensive manner, resulting in the teaching platform only realizing the demonstration function, and the teaching and training effect is quite limited. At the same time, students' reasonable debugging and wiring ability has not been trained.

[0004] In order to protect the control devices during the layout of the teaching platform, the control devices are placed inside the outer shell. This requires students to continue wiring and debugging in a small space inside the outer shell. Since the students themselves are not proficient in the use of electricity and PLC, the dense cables in the small space can easily cause confusion in the wiring process, affecting the teaching quality.

[0005] In this regard, there is an urgent need to improve the existing robot training platform. Summary of the invention

[0006] In order to overcome the shortcomings of the prior art, the present invention proposes a PLC and electrical comprehensive training teaching platform, which enables the grabbing component to grab the workpiece on the material receiving component through programming and debugging of the connection of the PLC control area and the electrical control area, and mounts the electrical control area on the outer side of the shell, thereby increasing the area of ​​the electrical control area, making it convenient for students to clearly operate the electrical control area, fully exercising students' ability to work in coordination with PLC and electrical, and comprehensively examining students' application of PLC and electrical.

[0007] The present invention provides a PLC and electrical comprehensive training teaching platform, comprising a training platform body and a training mechanism, wherein the training mechanism is placed on a working surface of the training platform body;

[0008] The training platform body includes an outer shell, an electrical control area, and a PLC control area; the PLC control area is installed on the outer shell, and the electrical control area is mounted on the outer shell, so that the electrical control area and the PLC control area are arranged on the outer side of the outer shell;

[0009] The side of the outer shell facing the training mechanism is provided with an inclined surface inclined relative to the side of the outer shell facing the training mechanism, the inclined surface is located close to the training mechanism, the PLC control area is installed on the inclined surface, and the electrical control area is arranged on the side facing the training mechanism, so that the electrical control area and the PLC control area are arranged on two adjacent side surfaces;

[0010] The training mechanism is controlled by the PLC control area and the electrical control area; the training mechanism includes a grabbing component and a material receiving component, the grabbing component includes a horizontal moving module and a grabbing unit, the horizontal moving module drives the grabbing unit to move, so that the grabbing unit moves to the material receiving component to grab the workpiece.

[0011] Preferably, the electrical control area includes a receiving plate, a protection switch, and a wiring terminal, and the protection switch and the wiring terminal are installed on the receiving plate;

[0012] The PLC control area includes a mounting plate and a PLC controller, and the PLC controller is fixed on the mounting plate.

[0013] Preferably, the material receiving assembly comprises a first carrier and a second carrier; the first carrier is used to receive the first workpiece; the second carrier is used to receive the second workpiece;

[0014] The gripping unit comprises a clamping claw module and a suction cup module. The clamping claw module is used to clamp the first workpiece; and the suction cup module is used to absorb the second workpiece.

[0015] Preferably, the electrical control area further includes an air source processing unit and a solenoid valve, and the air source processing unit is mounted on the receiving plate.

[0016] Preferably, the horizontal moving module comprises a column, a first linear motor, and a second linear motor;

[0017] The column is used to fix and support the grabbing assembly, the first linear motor is installed on the column, the second linear motor is installed on the movable end of the first linear motor, and the grabbing unit is installed on the movable end of the second linear motor.

[0018] Preferably, the PLC control area further includes a PLC driver; the PLC controller controls the PLC driver, and the PLC driver controls the first linear motor and the second linear motor.

[0019] Preferably, a plurality of wire troughs are provided on the PLC control area and the electrical control area, and the wire troughs are used to place cables;

[0020] The wire ducts are used to enclose the working areas of the PLC control area and the electrical control area.

[0021] Preferably, the training mechanism further comprises a transmission component, the transmission component comprises an assembly line module and a material tray, the material tray is used to place workpieces; the material tray is arranged on the assembly line module, and the material tray moves with the assembly line module;

[0022] The grabbing unit moves between the material receiving assembly and the transmission assembly, thereby realizing the transfer of the workpiece between the material receiving assembly and the transmission assembly.

[0023] Preferably, the transmission assembly further comprises a jacking module, and the jacking module comprises a base plate, a jacking cylinder, and a top plate;

[0024] The base plate is used to form a fixed structure of the lifting module; the lifting cylinder is installed on the base plate, and the lifting cylinder pushes the top plate so that the top plate lifts the material tray away from the assembly line module.

[0025] Preferably, the lifting module further comprises a blocking cylinder and an in-place detector;

[0026] The blocking cylinder is mounted on the base plate, and a stopper is mounted on the movable end of the blocking cylinder; the in-position detector is mounted on the base plate;

[0027] When the in-place detector detects that the material tray passes by, the in-place detector controls the blocking cylinder to operate so that the stopper contacts the side of the material tray, thereby limiting the movement of the material tray.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] The present invention provides a PLC and electrical comprehensive training teaching platform, including a training platform body and a training mechanism. The present invention enables students to connect the PLC equipment and electrical control equipment on the training platform body with the training mechanism for programming and debugging, thereby realizing the operation of the training mechanism, mounting the electrical control area on the outer side of the housing, increasing the area of ​​the electrical control area, facilitating students to clearly operate the electrical control area, and fully exercising and examining students' ability to work in coordination with PLC and electrical equipment. The present invention is ingenious in conception and reasonable in design, fully mobilizes students' hands-on ability, comprehensively exercises students' use of PLC and electrical equipment, and is convenient for the promotion and application of comprehensive teaching and training.

[0030] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of a preferred embodiment of the present invention;

[0033] Figure 2 It is a schematic diagram of the three-dimensional structure of the training platform body in a preferred embodiment of the present invention;

[0034] Figure 3 A rear view of a schematic diagram of a three-dimensional structure of a preferred embodiment of the present invention;

[0035] Figure 4 It is a schematic diagram of the three-dimensional structure of the electrical control area in a preferred embodiment of the present invention;

[0036] Figure 5 It is a schematic diagram of the three-dimensional structure of the PLC control area in a preferred embodiment of the present invention;

[0037] Figure 6 for Figure 5 A partial enlarged schematic diagram of

[0038] Figure 7 It is an exploded schematic diagram of a training mechanism in a preferred embodiment of the present invention;

[0039] Figure 8 It is a schematic diagram of the three-dimensional structure of a grabbing assembly in a preferred embodiment of the present invention;

[0040] Fig. 9 for Figure 8 A partial enlarged schematic diagram of

[0041] Fig.10 It is an exploded schematic diagram of a lifting module in a preferred embodiment of the present invention.

[0042] As shown in the figure:

[0043] 1. Training platform body; 11. Outer shell; 111. Working reference surface; 112. Control switch; 113. Power input port; 114. Air source interface; 12. Electrical control area; 121. Adapter plate; 122. Protective switch; 123. Switch power supply; 124. Switch; 125. Regulator; 126. Wiring terminal; 127. Air source processing unit; 13. PLC control area; 131. Mounting plate; 132. PLC controller; 133. PLC driver; 14. Wire trough; 141. Side bar; 142. Wire ear; 15. Switch area; 2. Training organization; 21. Grab assembly; 211. Grab unit element; 2111, fixed plate; 2112, vertical drive module; 2113, gripper module; 2114, suction cup module; 212, column; 213, first linear motor; 214, beam; 215, guide unit; 216, second linear motor; 22, material holding assembly; 221, first carrier; 222, second carrier; 23, transmission assembly; 231, assembly line module; 232, lifting module; 2321, base plate; 2322, lifting cylinder; 2323, top plate; 2324, blocking cylinder; 2325, stopper; 2326, in-place detector; 233, tray; 31, first workpiece; 32, second workpiece. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings, and the aforementioned and other purposes, features, aspects and advantages of the present invention will become more obvious, so that those skilled in the art can implement it with reference to the text of the specification. In the accompanying drawings, for the sake of clarity, the shapes and sizes can be enlarged, and the same reference numerals will be used in all figures to indicate the same or similar parts. In the following description, words such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or position relationship shown in the accompanying drawings. In particular, "height" is equivalent to the size from top to bottom, "width" is equivalent to the size from left to right, and "depth" is equivalent to the size from front to back. These relative terms are for the convenience of explanation and are generally not intended to require specific orientation. Terms related to attachment, connection, etc. (for example, "connection" and "attachment") refer to the relationship between these structures directly or indirectly fixed or attached to each other through intermediate structures, and movable or rigid attachment or relationship, unless otherwise explicitly stated.

[0045] Next, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0046] A PLC and electrical comprehensive training teaching platform, comprising a training platform body 1 and a training mechanism 2, wherein the training mechanism 2 is placed on a working surface 111 of the training platform body 1;

[0047] The training platform body 1 includes an outer shell 11, an electrical control area 12, and a PLC control area 13; the PLC control area 13 is installed on the outer shell 11, and the electrical control area 12 is mounted on the outer shell 11. The electrical control area 12 and the PLC control area 13 are arranged on the outer side of the outer shell 11. Under the premise of ensuring that the volume of the training teaching platform is not increased, it is convenient for students to operate. The electrical control area 12 and the PLC control area 13 are arranged on two adjacent outer sides of the outer shell 11, so that the positions of the two electrical control areas 12 and the PLC control areas 13 are close to each other, which is convenient for students to connect. By coordinating the electrical and PLC to control the training mechanism 2 In order to facilitate students to carry out wiring debugging in the electrical control area 12 and the PLC control area 13, the electrical control area 12 and the PLC control area 13 are arranged on the outside of the shell, so that students can intuitively understand the specific structure of the control system of the training institution 2, thereby deepening students' understanding of the electrical control area 12 and the PLC control area 13, so as to train students' actual ability to control electricity and PLC; the training institution 2 is controlled by the PLC control area 13 and the electrical control area 12, and students can make the training institution 2 work by carrying out wiring debugging by themselves, thereby improving students' hands-on ability, allowing students to be fully trained, and comprehensively training students' wiring programming and debugging capabilities.

[0048] The side of the outer shell 11 facing the training mechanism 2 is provided with an inclined surface, the PLC control area 13 is installed on the inclined surface, and the electrical control area 12 is arranged on the side facing the training mechanism 2; since the PLC control area 13 has fewer components, the PLC control area 13 is conveniently fixedly installed on the outer shell 11 and placed in a safe position, so that the probability of damage is low. Since the electrical control area 12 has more components and more cables inside, in order to clearly connect the electrical control area 12, a larger panel needs to be selected for its placement, and if Figure 2As shown, the area of ​​the upper side panel of the outer shell 11 is relatively large, which is more suitable for placing the electrical control area 12. The PLC control area 13 and the electrical control area 12 are arranged up and down, so that the distance between the PLC control area 13 and the electrical control area 12 is short, which is convenient for students to complete the operation as quickly as possible, so that the next student can operate on the practical training teaching platform again, reducing unnecessary time waste and allowing students to get as much training as possible. Due to the position of the side panel, it is easy to damage the electrical control area 12 installed on the side panel. In order to avoid damaging the electrical control area 12 and to facilitate the mounting of internal components with different functions of the electrical control area 12 so that students can carry out various practical training projects conveniently, the electrical control area 12 and the outer shell 11 are arranged to be detachable, as shown in FIG. Figure 4 As shown in the figure, a convenient hook hole for mounting and detaching is opened on the electrical control area 12. During the teaching process, the electrical control area 12 is mounted on the outer shell 11. After the teaching training is completed, the electrical control area 12 is removed for storage to protect the electrical control area 12.

[0049] In a preferred embodiment, the training mechanism 2 includes a grabbing component 21 and a material receiving component 22. The grabbing component 21 includes a horizontal moving module and a grabbing unit 211. The horizontal moving module drives the grabbing unit 211 to move, and the grabbing unit 211 grabs the workpiece on the material receiving component 22. Students realize the coordinated work of electrical and PLC by connecting and debugging in the electrical control area 12 and the PLC control area 13. The horizontal moving module drives the grabbing unit 211 to move to the material receiving component 22 to grab the workpiece on the material receiving component 22; and vice versa.

[0050] In order to realize the work in this embodiment, the electrical control area 12 includes a receiving plate 121, a protection switch 122, and a terminal 126. The receiving plate 121 is a receiving carrier of the electrical control area 12, and the receiving plate 121 is connected to the outer shell 11; the protection switch 122 and the terminal 126 are installed on the receiving plate 121, and the student connects the protection switch 122, the terminal 126, and the training mechanism 2 through a cable;

[0051] The PLC control area 13 includes a mounting plate 131 and a PLC controller 132 . The PLC controller 132 is fixed on the mounting plate 131 . Students connect the PLC controller 132 to the protection switch 122 , the wiring terminal 126 , and the training mechanism 2 , thereby coordinating the electrical control area 12 to control the training mechanism 2 .

[0052] In a preferred embodiment, the material receiving assembly 22 includes a first carrier 221 and a second carrier 222; the first carrier 221 is used to receive the first workpiece 31; the second carrier 222 is used to receive the second workpiece 32; the grasping unit 211 includes a clamping module 2113 and a suction cup module 2114, the clamping module 2113 is used to clamp the first workpiece 31; the suction cup module 2114 is used to suck the second workpiece 32.

[0053] In this embodiment, the grabbing unit 211 also includes a vertical driving module 2112 and a fixed plate 2111. The fixed plate 2111 is installed on the movable end of the horizontal moving module. The vertical driving module 2112 is installed on the fixed plate 2111. The vertical driving module 2112 is a cylinder. The clamping module 2113 and the suction cup module 2114 are installed on the movable end of the vertical driving module 2112, so that the vertical driving module 2112 drives the clamping module 2113 and the suction cup module 2114 to move in the vertical direction, thereby facilitating the clamping module 2113 and the suction cup module 2114 to approach the material receiving component 22 to grab the workpiece.

[0054] The electrical control area 12 also includes an air source processing unit 127 and a solenoid valve. The air source processing unit 127 is installed on the receiving plate 121. By connecting to the air source processing unit 127 and the solenoid valve, the gripper module 2113, the suction cup module 2114 and the vertical drive module 2112 are controlled to work, thereby realizing the transfer of the first workpiece 31 and the second workpiece 32 between the first carrier 221 and the second carrier 222, thereby training students to grasp multiple parts.

[0055] In a preferred embodiment, the horizontal moving module includes a column 212, a first linear motor 213, a second linear motor 216, and a beam 214; the column 212 is used to fix and support the grabbing assembly 21, the first linear motor 213 is installed on the column 212, the horizontal moving module also includes a guide unit 215, the guide unit 215 is arranged parallel to the first linear motor 213, the guide unit 215 is installed on the column 212 on the other side, the beam 214 is erected on the first linear motor 213 and the guide unit 215, the beam 214 is installed on the movable end of the first linear motor 213, so that the horizontal moving module forms a stable structure, the second linear motor 216 is installed on the beam 214, and the grabbing unit 211 is installed on the movable end of the second linear motor 216, so that the grabbing unit 211 is easy to move in the horizontal direction, so as to grab the workpieces at different positions on the material receiving assembly 22.

[0056] At the same time, the PLC control area 13 also includes a PLC driver 133, the number of which is two. The PLC controller 132 controls the PLC driver 133, and the PLC driver 133 controls the first linear motor 213 and the second linear motor 216 respectively. The role of the PLC driver 133 is similar to a "remote control". After the PLC controller 132 sends a command and the PLC driver 133 receives it, the PLC driver 133 controls the motor to work.

[0057] In a preferred embodiment, a plurality of wire troughs 14 are provided on the PLC control area 13 and the electrical control area 12, and the wire troughs 14 are used to place cables; the cross section of the wire trough 14 is "C" shaped; the two sides of the wire trough 14 are composed of a plurality of equally spaced side bars 141, and the ends of the side bars 141 are provided with wire hanging ears 142 bent outward; the wire hanging ears 142 are used to fix the cables connected to the PLC and electrical equipment. The wire hanging ears 142 are used to standardize the fixing of the cables, avoid messy cable connections, and help cultivate students' good wiring habits. In order to improve the structural strength of the wire hanging ears 142, the spacing between two adjacent side bars 141 is greater than the spacing between two adjacent wire hanging ears 142.

[0058] The PLC control area 13 and the electrical control area 12 are surrounded by the wire duct 14 as working areas. In the present embodiment, the electrical control area 12 is divided into three areas by the wire duct 14, wherein the air source processing unit 127 is arranged in one area, the wiring terminal 126 is arranged in one area, and the protection switch 122 is divided into the remaining area. The air control components, the electrical control components and the connecting devices are arranged separately, which is convenient for students to connect the wires, makes the connection clearer and reduces errors.

[0059] In a preferred embodiment, in order to increase the teaching difficulty, the training institution 2 also includes a transmission component 23, and the transmission component 23 includes an assembly line module 231 and a material tray 233. The material tray 233 is provided with a groove for placing the workpiece; the material tray 233 is arranged on the assembly line module 231, and the material tray 233 moves with the assembly line module 231; so that the grabbing unit 211 adds a step of moving to the material tray 233 to grab or place the workpiece, so that the grabbing unit 211 moves between the material receiving component 22 and the transmission component 23, thereby realizing the transfer of the workpiece between the material receiving component 22 and the transmission component 23, which increases the complexity of the entire training institution 2, and requires students to re-debug the PLC controller 132, or even re-program it, to further enrich the practical training teaching courses.

[0060] In this embodiment, the transmission component 23 also includes a lifting module 232, and the lifting module 232 includes a base plate 2321, a lifting cylinder 2322, and a top plate 2323; the base plate 2321 is used to form a fixed structure of the lifting module 232; the lifting cylinder 2322 is installed on the base plate 2321, and the lifting cylinder 2322 pushes the top plate 2323, so that the top plate 2323 lifts the material tray 233 out of the assembly line module 231.

[0061] The lifting module 232 also includes a blocking cylinder 2324 and an in-place detector 2326; the blocking cylinder 2324 is installed on the base plate 2321, and a stopper 2325 is installed on the movable end of the blocking cylinder 2324; the in-place detector 2326 is installed on the base plate 2321; when the in-place detector 2326 detects that the material tray 233 passes by, the in-place detector 2326 controls the blocking cylinder 2324 to work, so that the stopper 2325 contacts the side of the material tray 233, thereby limiting the movement of the material tray 233 and lifting the material tray 233, so as to facilitate the grasping unit 211 to grasp or place the workpiece.

[0062] It should be noted that the present invention is different from the traditional practical training teaching mode. It only plays a demonstration role and cannot give students the experience of real operation teaching. More importantly, the traditional practical training teaching cannot provide reasonable practical training courses, and cannot adopt reasonable means to evaluate the practical training effect. In this embodiment, the sensor is connected to the practical training institution 2 through a PLC device, or the sensor is directly connected to the practical training institution 2. The sensor collects data of the student's practical training process to evaluate the practical training effect. For example, a photoelectric sensor is used to collect the travel of the driving device to determine whether the drive is executed in place. At the same time, combined with the timing program, the time used for each practical training process is recorded to form a comprehensive evaluation system to realize digital teaching of practical training.

[0063] In a preferred embodiment, the electrical control area 12 also includes a switch 124, which facilitates the data collected by the sensor during the student's training process to be transmitted to an external device, thereby forming a comprehensive evaluation system and displaying it on the external device, so as to clearly understand the students' mastery of PLC and electrical equipment during the training process, and facilitate targeted training after understanding the students' learning situation.

[0064] A control switch 112, a power input port 113, and an air source interface 114 are provided on the back of the outer shell 11. The power supply can be conveniently switched through the control switch 112. The air source interface 114 is connected to the air source processing unit 127 to connect to an external air source to realize pneumatic control. The electrical control area 12 also includes a switching power supply 123 and a current stabilizer 125. The switching power supply 123, the current stabilizer 125 are electrically connected to the power input port 113 to stabilize the input current and protect the practical training teaching platform.

[0065] In this embodiment, the switch area 15 includes a moment control button and a linkage control button; the linkage control button is used to control the device to execute instructions once in sequence; the linkage control button is used to control the device to execute instructions continuously in sequence, which is convenient for students to debug according to their needs.

[0066] The present invention provides a PLC and electrical comprehensive training teaching platform, which includes a training platform body and a training mechanism. The present invention enables students to connect the PLC equipment and electrical control equipment on the training platform body with the training mechanism for programming and debugging, thereby realizing the operation of the training mechanism. The electrical control area is mounted on the outer side of the shell, which increases the area of ​​the electrical control area, facilitates students to clearly operate the electrical control area, and fully exercises and examines students' ability to work in coordination with PLC and electricity. The present invention has an ingenious conception and a reasonable design, which can fully mobilize students' hands-on ability, comprehensively train students' use of PLC and electricity, and is convenient for the promotion and application of teaching training, so as to control the teaching platform to realize automatic detection; students can make the training mechanism work by connecting the PLC control area and the electrical control area with the grabbing components, the material receiving components, and the transmission components in the training mechanism, and then debug the working situation of the training mechanism through the PLC control area and the electrical control area, so as to train students' ability to comprehensively use PLC and electricity, achieve the purpose of integrated training, and increase the difficulty of training to achieve a training effect that is more in line with reality; the time consumed in the connection process is reduced by the upper and lower layout of the PLC control area and the electrical control area, so that more students can be trained. The present invention has an ingenious conception and a reasonable design, which can fully mobilize students' hands-on ability, and is convenient for the promotion and application of comprehensive teaching training.

[0067] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A PLC and electrical comprehensive training teaching platform, characterized by: It comprises a training platform body (1) and a training mechanism (2), wherein the training mechanism (2) is placed on a working surface (111) of the training platform body (1); The training platform body (1) comprises an outer shell (11), an electrical control area (12), and a PLC control area (13); the PLC control area (13) is mounted on the outer shell (11), and the electrical control area (12) is mounted on the outer shell (11), so that the electrical control area (12) and the PLC control area (13) are arranged on the outer surface of the outer shell (11); A sloped surface is provided on the side of the outer shell (11) facing the training mechanism (2), which is inclined relative to the side of the outer shell (11) facing the training mechanism (2), and the sloped surface is located close to the training mechanism (2). The PLC control area (13) is installed on the sloped surface, and the electrical control area (12) is arranged on the side facing the training mechanism (2), so that the electrical control area (12) and the PLC control area (13) are arranged on two adjacent side surfaces; The training mechanism (2) is controlled by the PLC control area (13) and the electrical control area (12); the training mechanism (2) comprises a gripping component (21) and a material receiving component (22); the gripping component (21) comprises a horizontal moving module and a gripping unit (211); the horizontal moving module drives the gripping unit (211) to move, so that the gripping unit (211) moves to the material receiving component (22) to grip a workpiece; The electrical control area (12) comprises a receiving plate (121), a protection switch (122), and a connection terminal (126); the protection switch (122) and the connection terminal (126) are mounted on the receiving plate (121); The PLC control area (13) comprises a mounting plate (131) and a PLC controller (132), wherein the PLC controller (132) is fixed on the mounting plate (131); The electrical control area (12) further comprises an air source processing unit (127) and a solenoid valve, and the air source processing unit (127) is mounted on the receiving plate (121); The PLC control area (13) further comprises a PLC driver (133); the PLC controller (132) controls the PLC driver (133); A plurality of wire ducts (14) are provided on the PLC control area (13) and the electrical control area (12), and the wire ducts (14) are used to place cables; The wire duct (14) encloses the working areas of the PLC control area (13) and the electrical control area (12).

2. A PLC and electrical comprehensive training teaching platform as claimed in claim 1, characterized in that: The material receiving assembly (22) comprises a first carrier (221) and a second carrier (222); the first carrier (221) is used to receive a first workpiece (31); and the second carrier (222) is used to receive a second workpiece (32); The gripping unit (211) comprises a clamping claw module (2113) and a suction cup module (2114); the clamping claw module (2113) is used to clamp a first workpiece (31); and the suction cup module (2114) is used to suck a second workpiece (32).

3. A PLC and electrical comprehensive training teaching platform as claimed in claim 1, characterized in that: The horizontal movement module comprises a column (212), a first linear motor (213), and a second linear motor (216); The column (212) is used to fixedly support the grasping assembly (21), the first linear motor (213) is mounted on the column (212), the second linear motor (216) is mounted on a movable end of the first linear motor (213), and the grasping unit (211) is mounted on a movable end of the second linear motor (216).

4. A PLC and electrical comprehensive training teaching platform as claimed in claim 3, characterized in that: The PLC driver (133) controls the first linear motor (213) and the second linear motor (216).

5. A PLC and electrical comprehensive training teaching platform as claimed in claim 1, characterized in that: The training mechanism (2) further comprises a transmission component (23), the transmission component (23) comprising an assembly line module (231) and a material tray (233), the material tray (233) being used to place workpieces; the material tray (233) is arranged on the assembly line module (231), and the material tray (233) moves with the assembly line module (231); The grabbing unit (211) moves between the material receiving component (22) and the transmission component (23), thereby achieving the transfer of the workpiece between the material receiving component (22) and the transmission component (23).

6. A PLC and electrical comprehensive training teaching platform as claimed in claim 5, characterized in that: The transmission component (23) further comprises a lifting module (232), wherein the lifting module (232) comprises a base plate (2321), a lifting cylinder (2322), and a top plate (2323); The base plate (2321) is used to form a fixed structure of the lifting module (232); the lifting cylinder (2322) is installed on the base plate (2321), and the lifting cylinder (2322) pushes the top plate (2323), so that the top plate (2323) lifts the material tray (233) away from the assembly line module (231).

7. A PLC and electrical comprehensive training teaching platform as claimed in claim 6, characterized in that: The lifting module (232) further includes a blocking cylinder (2324) and an in-position detector (2326); The blocking cylinder (2324) is mounted on the base plate (2321), and a stopper (2325) is mounted on the movable end of the blocking cylinder (2324); the in-position detector (2326) is mounted on the base plate (2321); When the in-place detector (2326) detects that the material tray (233) passes by, the in-place detector (2326) controls the blocking cylinder (2324) to operate, so that the stopper (2325) contacts the side of the material tray (233), thereby limiting the movement of the material tray (233).

Images