CN217250816U

CN217250816U - Real standard platform is synthesized to multimode

Info

Publication number: CN217250816U
Application number: CN202220550207.6U
Authority: CN
Inventors: 易敏; 陈勇庆; 陈世德
Original assignee: Xiamen Liju Automation Technology Co ltd
Current assignee: Xiamen Liju Automation Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-23
Anticipated expiration: 2032-03-14

Abstract

The utility model provides a real standard platform is synthesized to multi-module, including mounting platform, still include: the feeding module, the circulation module, the processing module, the detection module, the discharging module, the sorting module and the control module are arranged on the mounting platform; the feeding module is suitable for clamping a workpiece to the circulation module; the circulation module is connected among the feeding module, the processing module, the detection module and the discharging module; the detection module is arranged at the rear end of the processing module, and the blanking module is arranged between the sorting module and the circulation module; the feeding module, the circulation module, the processing module, the discharging module and the sorting module are electrically connected to the control module. Through the utility model discloses for synthesize real standard platform and can constitute complete production processing model, enable the student to learn more comprehensive knowledge in the operation.

Description

Real standard platform is synthesized to multimode

Technical Field

The utility model relates to a worker's training technical field particularly, relates to a real standard platform is synthesized to multimode.

Background

The worker training system platform is a teaching aid widely used in the existing professional colleges and universities, and is helpful for students to realize the combination of theory and practice through an operator training system, so that the mastering capacity of the students on knowledge is further improved. But on current training system platform, the function is comparatively simple, and the module is less, and the process that it can realize is less, can't form a complete production system, has certain limitation to student's teaching.

It should be noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a multi-module comprehensive training platform to solve the above problems.

The utility model adopts the following scheme: the utility model provides a real standard platform is synthesized to multi-module, includes mounting platform, still includes: the feeding module, the circulation module, the processing module, the detection module, the discharging module, the sorting module and the control module are arranged on the mounting platform; the feeding module is connected with the circulation module; the circulation module is connected among the feeding module, the processing module, the detection module and the discharging module; the detection module is arranged at the rear end of the processing module, and the blanking module is arranged between the sorting module and the circulation module; the feeding module, the circulation module, the processing module, the discharging module and the sorting module are electrically connected to the control module.

Furthermore, the feeding module comprises a stereoscopic warehouse and a stacker, wherein the stereoscopic warehouse is used for placing workpieces; the stacker is suitable for remove between stereoscopic warehouse and the letter sorting module, and it includes triaxial cantilever type slip table module, revolving cylinder, triaxial cantilever type slip table module carries out reciprocal linear motion through driver drive triaxial, revolving cylinder's one end is provided with presss from both sides and gets the device.

Further, the circulation module comprises a servo motor, a first processing table and a slide rail; the first processing table is suitable for placing a first workpiece and arranged on the slide rail, and the servo motor is connected with the first processing table and can drive the first processing table to move on the slide rail; and the first processing table is provided with a photoelectric sensor and a position proximity switch which are electrically connected with the control module.

Further, the processing module comprises a positioning device, a production device and a second processing table; the production device is arranged on the positioning device, and the second processing table is arranged below the production device and the positioning device and is positioned on the side edge of the circulation module.

Furthermore, the blanking module is arranged between the circulation module and the sorting module and comprises a multi-degree-of-freedom manipulator which is used for transferring finished workpieces from the circulation module to the sorting module.

Furthermore, the sorting module comprises a conveying device and a cylinder push rod device, the push rod device is arranged on the side edge of the conveying device and is electrically connected to the control module, one end of the conveying device is close to the blanking module, and the other end of the conveying device is close to the feeding module.

Further, a defective product recovery device is arranged below the conveying device on the opposite side of the cylinder push rod device.

Further, the control module is a PLC controller.

Further, the PLC controller is configured with an Ethernet communication module.

Further, the blanking module and the control module are provided with interfaces suitable for being connected to an intelligent gateway through an Ethernet cable.

By adopting the above technical scheme, the utility model discloses can gain following technological effect: the utility model discloses a set up material loading module, circulation module, processing module, detection module, unloading module, letter sorting module and control module's interconnect cooperation, form the system of complete production assembly processing line for the student can learn more complete knowledge system in operation process, the convenient teaching to student automated control. Meanwhile, the modules can be mutually connected and can independently operate, and teaching is facilitated.

Further features of the invention will become apparent from the following description of exemplary embodiments (with reference to the attached drawings).

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram of an overall structure of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 2 is a schematic top view of a multi-module comprehensive training platform according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a stereoscopic warehouse of a multi-module comprehensive training platform according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a stacker of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a circulation module of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a processing module of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a detection module of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a sorting module of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an installation platform of a multi-module comprehensive practical training platform according to an embodiment of the present invention;

icon: the device comprises a feeding module 10, a stereoscopic warehouse 11, a storage bin 111, a stacker 12, a clamping device 121, a circulation module 20, a servo motor 21, a first processing table 22, a slide rail 23, a processing module 30, a positioning device 31, a second processing platform 32, a processing device 33, a processing part 34, a suction cup 341, a visual detection module 40, an industrial camera 41, a blanking module 50, a multi-degree-of-freedom manipulator 51, a sorting module 60, a rack 61, a conveying belt 62, an air cylinder push rod device 63, a defective product outlet 64, a control module 70, a display screen 71, a three-color warning lamp 72, an installation platform 80, a first workpiece 91 and a second workpiece 92.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1 and fig. 2, this embodiment provides a multi-module comprehensive practical training platform, which includes an installation platform, and further includes: the loading module 10, the circulation module 20, the processing module 30, the detection module 40, the unloading module 50, the sorting module 60 and the control module 70 are arranged on the mounting platform; the feeding module is connected with the circulation module; the circulation module is connected among the feeding module 10, the processing module 30, the detection module 40 and the blanking module 50; the detection module 40 is arranged at the rear end of the processing module 30, and the blanking module 50 is arranged between the sorting module 60 and the circulation module 20; the feeding module 10, the circulation module 20, the processing module 30, the discharging module 50 and the sorting module 60 are electrically connected to the control module.

In this embodiment, the mounting platform can be set to square shape, material loading module 10, circulation module 20, processing module 30, detection module 40, unloading module 50, letter sorting module 60 arrange to be "mouth" font structure, and its top is provided with a plurality of installation positions, and inside is provided with power source, intelligent gateway interface, air compressor etc. provides power, air supply and ethernet interface for producing the line.

As shown in fig. 3, the feeding module 10 includes a stereoscopic warehouse 11 and a stacker 12, the stereoscopic warehouse 11 is provided with storage bins 111 suitable for placing the first workpiece 91, the stereoscopic warehouse 11 may be provided with multiple layers, for example, two rows and six columns are provided, and each layer is provided with a plurality of storage bins 111 for placing workpieces, so as to conveniently set coordinates; meanwhile, high-rise goods shelves are adopted for storage, so that the storage floor area can be saved, and the space utilization rate is improved. A photoelectric sensor is arranged in each storage bin 111 and electrically connected to the control module 70, and is used for detecting whether a workpiece is placed in the storage bin 111 or not in real time; the detection distance of the workpiece is between 5 and 10 cm. Of course, a pressure sensor may be provided in the storage container 111 to detect whether a workpiece is present or not based on a pressure change.

Referring to fig. 4, the stacker 12 has a linear control function, is adapted to move between the storage bin 111 and the sorting module 60, and includes a three-axis cantilever-type sliding table module including X, Y, Z three movement axes, and drives the three axes to perform a reciprocating linear motion by three digital two-phase stepping motor drivers, so that the rotary cylinder moves to a designated storage location, where the driver control signal may be a pulse input signal, a direction input signal, an enable control signal, or the like. The rotary cylinder is arranged on the Z axis, the rotary cylinder is provided with a clamping device 121, the clamping device 121 is driven by the cylinder and is electrically connected to the control module 70, and the clamping device 121 can rotate around a fulcrum under the driving of the rotary cylinder to clamp a workpiece to a designated position. The X-axis direction is set to be consistent with the moving direction of the stacker 12 and the workpiece arrangement direction of the stereoscopic warehouse 11, so that space waste is reduced, the structure is more compact, the coordinate data points of the workpieces can be calculated conveniently, meanwhile, the stacker 12 can move back and forth between the feeding module 10 and the sorting module 60 through the arrangement, the feeding of the first workpieces 91 and the discharging of the final finished workpieces are controlled, the stacker has multiple purposes, and the structure is further more compact. Here, the movement coordinates and the movement steps of the stacker 12 are moved by the instruction of the control module 70.

Referring to fig. 5, the circulation module 20 includes a servo motor 21, a first processing table 22 and a slide rail 23, the servo motor 21 is used to control the circulation of the first processing table 22, the slide rail 23 is divided into four stations, namely a feeding station, a processing station, a detection station and a discharging station, according to the positions of the feeding module 10, the processing module 30, the detection module and the discharging module 50, and the first processing table 22 can circulate among the four stations. The first processing table 22 is arranged on the slide rail 23, and the servo motor 21 is connected with the first processing table 22 and can drive the first processing table 22 to linearly move back and forth on the slide rail 23; the slide rail 23 is fixed on the mounting platform 80 and is parallel to the Y axis of the stacker 12, the first processing table 22 is provided with a photoelectric sensor and a position proximity switch, the photoelectric sensor is electrically connected with the control module 70, the photoelectric sensor is used for detecting whether the first processing table 22 is loaded, the position proximity switch is used for matching with the processing module 30, when the first processing table 22 is close to the processing module 30 to a certain distance range, a signal can be transmitted to the control module 70 to drive the processing module 30 to start moving to a specified position for processing preparation, the position proximity switch is arranged to match the processing module 30 in the flow path, the control of the flow path time is enhanced, for example, when the circulation module 20 is in fault or fails to load, the first processing table 22 stops moving, and the processing module 30 does not perform corresponding preparation work, the operator can be reminded to check through the warning light.

As shown in fig. 6, the processing module 30 is disposed on the route of the circulation module 20, and has a vertical structure with respect to the stereoscopic warehouse 11, and includes a positioning device 31, a production device, and a second processing table; the second processing table is arranged at the side of the slide rail 23 and is used for placing and processing a second workpiece 92; the production device is disposed on the positioning device 31, the positioning device 31 can control the production device to move to a designated position according to the instruction of the control module 70, and the processing device 33 is adapted to move back and forth above the first processing table 22 and the second processing table, and clamp the second workpiece 92 onto the first processing table 22 to be assembled with the first workpiece 91. The positioning device 31 includes two travel directions of X-axis and Y-axis, where the X-axis and Y-axis are the same as the X-axis and Y-axis of the stacker 12, so that the production device can move in the direction of the slide rail 23 and move to a designated position according to the instruction of the control module 70 for processing simulation. The production device is arranged on the Y axis, and a telescopic cylinder is arranged on the production device, so that the processing part 34 can move downwards. The height of the second processing platform 32 is the same as the height of the first processing platform 22, and a 3 × 4 arrangement of placing grooves is provided above the second processing platform for placing the second workpiece 92, but the arrangement is not limited to this, and the arrangement with the same height allows the number of steps for adjusting height data once to be reduced when the processing component 34 is displaced, thereby improving efficiency. The production device comprises a three-phase motor, a reduction gearbox and a processing part 34, wherein the processing of a workpiece is simulated by rotating a drill bit at a high speed, and the rotating speed of the motor can be adjusted by adjusting an adjusting button of the motor. Here, the machining unit 34 includes a drill for simulating machining and a suction cup 341 for clamping and placing the second workpiece 92 onto the first workpiece 91 to simulate simple assembly, and the first workpiece is assembled with the second workpiece to form a finished workpiece.

It is shown in combination with fig. 7, visual detection module 40 set up in the rear end of processing module 30, it includes industry camera 41 and machine visual detection module, industry camera 41 electricity is connected machine visual detection module, machine visual detection module can with intelligent gateway communication connection to connect to internet industry platform, compare the detection with the model of predetermineeing, certainly also can directly transmit to the customer terminal in, compare the detection through the database of customer terminal. Here, the industrial camera 41 may be disposed at a side of the sliding rail 23 and at a rear end of the processing module 30, and the height of the industrial camera 41 is higher than that of the blanking module 50 and the processing module 30, so that the processing module 30 and parts of the blanking module 50 can be effectively prevented from affecting the shooting of the industrial camera 41 in the moving process, and can also be prevented from being damaged due to mutual collision. Preferably, a photoelectric sensor can also be provided here for detecting whether the finished workpiece enters the recording area.

The blanking module 50 is arranged between the circulation module 20 and the sorting module 60, and comprises a multi-degree-of-freedom manipulator 51 for grabbing workpieces from the circulation module 20 to the sorting module 60; and the moving height of the multi-degree-of-freedom manipulator 51 is lower than the installation height of the visual inspection module 40. The multi-degree-of-freedom manipulator 51 controls the multi-degree-of-freedom motion of the manipulator such as stretching, rotating, grabbing and placing to achieve carrying and accurate grabbing and placing of workpieces, and comprises an all-aluminum alloy manipulator, a planetary reduction stepping motor, a two-phase photoelectric encoder, an aluminum alloy coupler, a bearing, a clamping arm and an embedded controller, wherein the motor is provided with the encoder and has a position closing control function, and the clamping arm is of a double-sided toothed paw structure and is controlled by a steering engine. The embedded controller adopts a CORTEX-M7 microcontroller, drives three motors of a rotary motor, a large arm motor and a small arm motor through a driving chip, and controls a paw steering engine through signals; the onboard OLED display screen 71 displays target coordinate data, real-time motion data and the like, is provided with an RS485 communication interface, can be configured to be accessed into an industrial field bus, and adopts an MODBUS RTU communication protocol to exchange data with other equipment so as to provide position information. The workpiece circulation transfer device can grab assembled workpieces onto a conveying belt, so that the workpieces are transferred from the circulation module 20 to the sorting module 60, the workpiece circulation transfer device is arranged between the sorting module 60 and the circulation module 20, the workpiece circulation transfer direction is achieved, and the formation of a square-shaped structure of the whole system is promoted. That is, here, the blanking module 50 is located opposite to the stereoscopic warehouse 11.

As described in fig. 8, the sorting module 60 includes a conveying device and a cylinder push rod device 63, and has functions of automatic transportation, in-place detection, and automatic stop, and can implement assembly line automatic transmission of workpieces. The conveying device comprises a rack 61 and a conveying belt 62, the rack 61 is made of stainless steel or aluminum profiles, and a carrier roller drum is used for supporting an upper belt, so that the friction resistance is reduced, and the higher and more stable conveying speed is ensured; the conveyer belt 62 is made of green PVC, and is oil-resistant, corrosion-resistant and antistatic. The conveying device is controlled by a single-phase speed regulating motor, and a digital display speed regulator is arranged, so that the conveying speed of the conveying belt can be manually regulated. The cylinder push rod device 63 is arranged on the side edge of the conveying device and is electrically connected to the control module 70; the in-place detection sensor is arranged to detect whether the workpiece is conveyed in place in real time. A defective product outlet 64 is formed in the side edge opposite to the cylinder push rod device 63, a defective product recovery device is arranged below the defective product outlet 64, and the cylinder push rod device 63 can push the defective product out of the conveyor belt according to an instruction, so that the defective product falls into the defective product recovery device. The transmission direction of the transmission device is opposite to the flowing direction of the flowing module 20, so that the assembled workpiece can be transmitted to one end close to the feeding module 10 and clamped to a specified position by the stacker 12 in the feeding module 10. That is, when the qualified products are conveyed to the end, the control module 70 controls the stacker 12 to move to the conveyor belt position, and clamps the qualified workpieces to the stereoscopic warehouse 11 by the rotary cylinder and the clamping device 121 to form a closed loop, and of course, a finished product area may be separately arranged on the stereoscopic warehouse 11, or a qualified product temporary placement area may be arranged on a side edge of the stereoscopic warehouse 11.

Referring to fig. 9, the control module 70 includes a display screen 71, a switch and a three-color warning light 72, a control system is disposed in the display screen 71, the control system includes a PLC controller and a human-computer interface, and the human-computer interface is electrically connected to the PLC controller; the PLC is PLC control software, is configured with an Ethernet communication module and can be connected with an Internet platform. The human-computer interface is HMI human-computer interaction software. The two are mutually matched to complete the complete process flows of material taking, processing, detection, sorting, material pushing for defective products, racking of finished products and the like of an industrial production line. The HM I human-computer interaction software has an adjustment mode and an automatic mode: the adjustment mode supports the adjustment of industrial equipment parameters, and can independently debug a certain equipment, such as the occupation state of a storage position, the control of a stacker 12, the analog processing control of a processing table, the control of a conveyor belt and the like; the automatic mode supports the automatic operation of the simulation processing assembly line without manual intervention. Preferably, the blanking module 50 and the control module 70 are both provided with interfaces suitable for being connected to an intelligent gateway through an ethernet cable, and the intelligent gateway is connected to an internet platform.

The utility model discloses a theory of operation does: after the control module 70 receives a production instruction, the feeding module 10 is automatically controlled to feed, the stacker 12 is started to drive the clamping device 121 to clamp the corresponding first workpiece 91 from the stereoscopic warehouse 11 to the first processing table 22 of the circulation module 20, a photoelectric sensor on the first processing table 22 detects the workpiece and then transmits a signal to the control module 70, and the control module 70 sends an instruction to control the first processing table 22 to move forward to the processing module 30; the control module 70 judges whether the first processing table 22 enters the processing area of the processing module 30 according to the signal of the position proximity switch arranged on the first processing table 22, when the signal of the position proximity switch is received, the processing device 33 of the processing module 30 is driven by the positioning device 31 to move to the position above the second processing module 30, sucks the second workpiece 92 through the suction disc 341, then moves to the first processing table 22, places and assembles the first workpiece 91 on the first workpiece 91, and completes the assembly work; after the assembly is completed, the control module 70 controls the first processing table 22 to move continuously on the slide rail 23, and when the photoelectric sensor detects that the workpiece enters the photographing area of the visual detection module 40, the photoelectric sensor controls the industrial camera to photograph, compares the photographed image with a preset model for detection, and transmits the detection result to the control module 70; after the shooting is finished, the multi-degree-of-freedom manipulator 51 is driven to move to the first processing table 22, the workpieces on the multi-degree-of-freedom manipulator are clamped on the conveying device of the sorting module 60 and move along with the conveying device, when the workpieces pass through the defective product outlet 64, if the detection result of the workpieces is defective, the control module 70 controls the push rod device 63 to push the workpieces out of the defective product outlet 64, and if the detection result is qualified, the workpieces continue to move forwards; when the stacker moves to the end, the control module 70 drives the stacker 12 to move to the conveying device to clamp the qualified workpiece to the designated position, and the whole production flow is completed.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope.

Claims

1. The utility model provides a real standard platform is synthesized to multimode piece, includes mounting platform, its characterized in that still includes: the feeding module, the circulation module, the processing module, the detection module, the discharging module, the sorting module and the control module are arranged on the mounting platform; the feeding module is connected with the circulation module; the circulation module is connected among the feeding module, the processing module, the detection module and the discharging module; the detection module is arranged at the rear end of the processing module, and the blanking module is arranged between the sorting module and the circulation module; the feeding module, the circulation module, the processing module, the discharging module and the sorting module are electrically connected to the control module.

2. The multi-module comprehensive practical training platform according to claim 1, wherein the feeding module comprises a stereoscopic warehouse and a stacker, and the stereoscopic warehouse is used for placing workpieces; the stacker is suitable for remove between stereoscopic warehouse and the letter sorting module, and it includes triaxial cantilever type slip table module, revolving cylinder, triaxial cantilever type slip table module carries out reciprocal linear motion through driver drive triaxial, revolving cylinder's one end is provided with presss from both sides and gets the device.

3. The multi-module comprehensive practical training table according to claim 1, wherein the circulation module comprises a servo motor, a first processing table and a slide rail; the first processing table is suitable for placing a first workpiece and arranged on the slide rail, and the servo motor is connected with the first processing table and can drive the first processing table to move on the slide rail; and the first processing table is provided with a photoelectric sensor and a position proximity switch which are electrically connected with the control module.

4. The multi-module comprehensive practical training platform according to claim 1, wherein the processing module comprises a positioning device, a production device and a second processing platform; the production device is arranged on the positioning device, and the second processing table is arranged below the production device and the positioning device and is positioned on the side edge of the circulation module.

5. The multi-module comprehensive practical training platform as claimed in claim 1, wherein the blanking module is disposed between the circulation module and the sorting module, and includes a multi-degree-of-freedom manipulator for transferring the finished workpieces from the circulation module to the sorting module.

6. The multi-module comprehensive practical training platform according to claim 1, wherein the sorting module comprises a conveying device and a cylinder push rod device, the push rod device is arranged on the side edge of the conveying device and electrically connected to the control module, one end of the conveying device is close to the blanking module, and the other end of the conveying device is close to the feeding module.

7. The multi-module comprehensive practical training platform according to claim 6, wherein a defective product recovery device is arranged below the conveying device on the opposite side of the cylinder push rod device.

8. The multi-module comprehensive training platform according to claim 1, wherein the control module is a PLC controller.

9. The multi-module comprehensive training platform of claim 8, wherein the PLC controller is configured with an ethernet communications module.

10. The multi-module comprehensive practical training platform according to claim 1, wherein the blanking module and the control module are provided with interfaces suitable for being connected to an intelligent gateway through an Ethernet cable.