An eight-channel pellet counting system

Abstract

The present invention relates to an eight-channel pellet counting machine system, comprising a main control chip module, a control and analog signal output module, and a signal output module; a signal input module, which is in communication with the main control chip module; a signal output module, which is in communication with the main control chip module; an analog signal output module, which generates a stable analog voltage through a PWM conversion circuit to control an external actuator; a relay control module, which is in communication with the main control chip module; a power supply module, which supplies power to each module; a communication circuit module, which is divided into a grating plate communication circuit and a host computer communication circuit, which is used to detect the counting of pills or particulate matter, and the host computer communication circuit communicates with the host computer touch screen; and a storage module. This solution supports eight-channel independent counting and control through multi-module collaborative control, an efficient communication architecture, and dynamic coordination logic. The packaging efficiency is increased by 8 times compared to traditional single-channel equipment. It is suitable for large-scale production needs and is suitable for high-precision packaging scenarios such as pharmaceuticals and food pellets.

Description

Technical Field

[0001] The present invention relates to the technical field of pellet counting machines, in particular to an eight-channel pellet counting machine system and an assembly line control method thereof. Background Art

[0002] There are many kinds of popular packaging machines on the market. They are usually specially designed for specific products. The fully automatic pill counting machine uses the principle of photoelectric effect to input the working signal generated by the infrared dynamic scanning sensor when the pills fall into the FPGA high-speed microprocessor, and realizes the counting function through the coordination of circuits and programs.

[0003] Traditional pill counters have the following shortcomings: they only support single-channel counting and cannot meet the needs of multi-station parallel packaging. They are relatively inefficient, and actuators such as vibrators, solenoid valves, and conveyor belts lack linkage logic, which can easily cause pill blockage or overflow, resulting in insufficient coordinated control. Summary of the Invention

[0004] The present invention proposes an eight-channel pill counting machine system that realizes high-precision counting and packaging of multi-channel pills / granules through coordinated communication and control logic between the main control board and the grating board, solenoid valve board, vibrator and host computer, thereby solving the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the present invention is achieved as follows:

[0006] An eight-channel pellet counting system, characterized by:

[0007] The main control chip module is used to detect input signals, collect signals, and generate control instructions to control the analog signal output module and the signal output module;

[0008] The signal input module is connected to the main control chip module to form an input signal instruction through detection; the signal instruction is fed back to the main control chip module;

[0009] The signal output module is connected to the main control chip module. If an external solenoid valve needs to be controlled, the main control chip module will send an instruction to the signal output module to determine whether to open or close the solenoid valve.

[0010] Analog signal output module, which generates stable analog voltage through PWM conversion circuit to control external actuators;

[0011] A relay control module is connected to the main control chip module for controlling the operation of the conveyor belt;

[0012] Power module, used to supply power to each module;

[0013] The communication circuit module is divided into a grating plate communication circuit and a host computer communication circuit. The grating plate communication circuit communicates with the grating plate module. The grating plate module starts working after receiving the signal to detect and count the medicine particles or particulate matter. The host computer communication circuit communicates with the host computer touch screen.

[0014] Storage module, used for parameter storage;

[0015] Among them, the PWM conversion circuit includes a MOSFET circuit for processing the stabilization of the square wave signal, a voltage stabilization circuit connected to the MOSFET circuit and processing the voltage stabilization, a two-stage RC filter circuit that converts the square wave signal into a DC signal, and a voltage follower that generates an analog voltage signal after processing to control the oscillator.

[0016] Preferably, the MOSFET circuit of the PWM conversion circuit includes a first MOSFET, a second MOSFET, a resistor R17, and a resistor R29. The first MOSFET is connected to the resistor R17, the second MOSFET is connected to the resistor R29, and the first MOSFET and the second MOSFET are connected in parallel. The voltage stabilizing circuit includes a precision voltage stabilizing diode for voltage stabilization; the two-stage RC filter circuit includes a first RC filter circuit and a second RC filter circuit connected in series. The first RC filter circuit is connected to the precision voltage stabilizing diode, and the second RC filter circuit is connected to the voltage follower.

[0017] Preferably, it also includes a voltage anti-interference module and a reference voltage module for providing precise voltage for the analog circuit. The reference voltage module is connected to the main control chip module to generate a reference voltage for providing the voltage required for adjustment of the analog signal output module.

[0018] Preferably, the signal input module includes a first detection unit for detecting whether there are bottles in the assembly line, a second detection unit for detecting whether the bottles are blocked, an emergency stop signal input unit and a standby detection unit.

[0019] Preferably, the first detection unit includes a sensor, a high-low circuit module for judging the high and low levels of the sensor signal input, a signal isolation module, and a signal indicator light for intuitively displaying whether it is a high level or a low level; the sensor serves as the input signal end, the high-low circuit is disconnected from the input signal of the sensor, and is processed by the signal isolation module to achieve signal anti-interference.

[0020] Preferably, the signal output module includes a signal output MOSFET for receiving instructions from the main control chip, a MOSFET working status indicator light, and a solenoid valve control chip for receiving instructions from the signal output MOSFET.

[0021] Preferably, the grating plate module communication includes a grating plate main control chip, a photoelectric signal transmitting end, and a photoelectric signal receiving end.

[0022] A pipeline control method for an eight-channel pellet counting machine system comprises the following steps:

[0023] a) After receiving the start command from the host computer, the conveyor belt, vibration table and grating sensor are activated synchronously;

[0024] b) The material falling signal is collected in real time through the grating counting board, and the main control chip performs cumulative counting;

[0025] c) When the count reaches a preset threshold, a solenoid valve control signal and a vibration table adjustment signal are generated;

[0026] d) Upload the device status to the touch screen interface in real time through the communication module;

[0027] e) When receiving an emergency stop signal, cut off the power supply to all actuators and activate the status indicator alarm.

[0028] The present invention discloses an eight-channel tablet counting machine system, which supports eight-channel independent counting and control through multi-module collaborative control, efficient communication architecture and dynamic coordination logic. The packaging efficiency is improved by 8 times compared with traditional single-channel equipment. It is suitable for large-scale production needs and is suitable for high-precision packaging scenarios such as pharmaceuticals and food particles. The dynamic coordination of each channel (vibrator, solenoid valve, and conveyor belt linkage) avoids the accumulation of tablets or packaging interruptions, thereby achieving continuous operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 Schematic diagram of the main control chip module of the present invention;

[0031] Figure 2 This is a wiring circuit structure diagram of the first detection unit of the present invention;

[0032] Figure 3 This is a wiring circuit diagram of the second detection unit of the present invention;

[0033] Figure 4 This is a wiring circuit structure diagram of the emergency stop signal input unit of the present invention;

[0034] Figure 5 Wiring circuit diagram of the standby detection unit;

[0035] Figure 6 Schematic diagram of solenoid valve 1 of the signal output module;

[0036] Figure 7 Schematic diagram of solenoid valve 2 of the signal output module;

[0037] Figure 8 It is a schematic diagram of the solenoid valve 3 of the signal output module;

[0038] Figure 9 It is a schematic diagram of the solenoid valve 4 of the signal output module;

[0039] Figure 10 It is a schematic diagram of the solenoid valve 5 of the signal output module;

[0040] Figure 11 This is the wiring design diagram for the grating board communication circuit;

[0041] Figure 12 This is the wiring design diagram of the host computer communication circuit;

[0042] Figure 13 This is the wiring design diagram of the power module;

[0043] Figure 14 This is the wiring design diagram of the analog signal output module;

[0044] Figure 15 This is the circuit connection diagram of the voltage interference prevention module;

[0045] Figure 16 This is the circuit connection diagram of the reference voltage module;

[0046] Figure 17 A circuit connection diagram of the storage module;

[0047] Figure 18 This is a framework diagram of an eight-channel pellet counting machine system. DETAILED DESCRIPTION

[0048] The following is a combination of the embodiments of the present invention Figure 1-18 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0049] like Figures 1 to 18 As shown, this embodiment discloses an eight-channel pellet counting system.

[0050] Power supply module, used to supply power to each module; reference Figure 13The input is 24 volts, which passes through the designed protection circuit and then a DC to DC power supply module to generate 5 volts, which is then supplied to all circuits.

[0051] Main control chip module, reference Figure 1 , which is a wiring distribution diagram, is used to detect input signals, collect signals, and generate control instructions to control the analog signal output module and signal output module; a single-chip microcomputer is used.

[0052] Signal input module, reference Figure 2-Figure 5 , communicates with the main control chip module, forms an input signal instruction through detection; and feeds back the signal instruction to the main control chip module;

[0053] Specifically, the signal input module includes a first detection unit for detecting whether there are bottles in the assembly line, a second detection unit for detecting whether the bottles are blocked, an emergency stop signal input unit and a standby detection unit.

[0054] The circuit designs of the first detection unit, the second detection unit, the emergency stop signal input unit and the backup detection unit are identical. Figure 2 Wiring circuit structure diagram; the second detection unit is Figure 3 Wiring circuit structure diagram; emergency stop signal input unit is Figure 4 Wiring circuit structure diagram, the spare detection unit is Figure 5 Wiring circuit structure diagram.

[0055] Specifically, the first detection unit includes a sensor, a high-low circuit module for judging the high and low levels of the sensor signal input, a signal isolation module, and a signal indicator LED3 for visually displaying whether the level is high or low;

[0056] Pin 3 of the sensor feeds into the 24V power supply module, and the sensor signal is fed into the high-low circuit module via pin 2. This module includes resistor R1, capacitor C1, and resistor R7, which are connected in parallel. One end of resistor R1 feeds into pin 2 of the sensor, while the other end of resistor R1 feeds into one side of capacitor C1. The signal isolation module includes a PQ1817 photocoupler for signal isolation and interference prevention. After signal isolation, the sensor signal is transmitted. A signal indicator LED3, connected to the photocoupler, visually displays whether the signal is high or low.

[0057] The sensor serves as the input signal end, the high and low circuits are connected to the input signal of the sensor, and are processed through the signal isolation module to achieve signal anti-interference.

[0058] Signal output module, reference Figure 6-10, communicate with the main control chip module. If it is necessary to control the external solenoid valve, the main control chip module will control the signal output module to tell it whether to open or close the solenoid valve;

[0059] The signal output module includes a signal output MOSFET Q1, which receives commands from the main control chip; a MOSFET operating status indicator LED1; and a solenoid valve control chip CN1, which also receives commands from the signal output MOSFET. When the MOSFET operating status indicator LED1 drives the solenoid valve control chip CN to engage, it lights up, indicating the engaged state. It's important to note that there are multiple solenoid valves.

[0060] Analog signal output module, reference Figure 14 , generates a stable analog voltage through a PWM conversion circuit to control an external actuator; set 8 identical structures;

[0061] The PWM conversion circuit includes a MOSFET circuit for stabilizing the square wave signal, a voltage stabilization circuit connected to the MOSFET circuit and stabilizing the voltage, a two-stage RC filter circuit for converting the square wave signal into a DC signal, and a voltage follower U4A that generates an analog voltage signal after processing to control the oscillator CN2.

[0062] The MOSFET circuit of the PWM conversion circuit includes a first MOSFET Q2, a second MOSFET Q6, a resistor R17, and a resistor R29. The first MOSFET is connected to the resistor R17, and the second MOSFET is connected to the resistor R29. The first MOSFET and the second MOSFET are connected in parallel. The voltage stabilizing circuit includes a precision voltage stabilizing diode U5, a resistor R20, a resistor R28, and a resistor R30 for voltage stabilization. The resistors R20, R28, and R30 are connected in series in sequence. The MOSFET circuit is connected between the resistors R20 and R28. The precision voltage stabilizing diode U5 is connected to the RC filter circuit.

[0063] The two-stage RC filter circuit includes a first RC filter circuit and a second RC filter circuit connected in series. The first RC filter circuit is connected to a precision voltage regulator tube, and the second RC filter circuit is connected to a voltage follower.

[0064] The first RC filter circuit includes a resistor R25 and a capacitor C35, and the second RC filter circuit includes a resistor R27 and a capacitor C36.

[0065] The characteristic of the analog signal output module of this solution is that it converts the square wave signal into an analog DC signal.

[0066] It also includes a voltage anti-interference module that provides precise voltage for the analog signal output module and a reference voltage module. The reference voltage module is connected to the main control chip module to generate a reference voltage for providing the voltage required for adjustment of the analog signal output module to control the vibration amplitude of the vibrator.

[0067] Voltage Anti-Interference Module Reference Figure 15 The circuit connection of the reference voltage module Figure 16 circuit connections.

[0068] A relay control module is connected to the main control chip module for controlling the operation of the conveyor belt;

[0069] The communication circuit module is divided into a grating plate communication circuit and a host computer communication circuit. The grating plate communication circuit communicates with the grating plate module. The grating plate module starts working after receiving the signal to detect and count the medicine particles or particulate matter. The host computer communication circuit communicates with the host computer touch screen.

[0070] The grating plate communication circuit includes a grating plate communication chip connected to the main control chip module and a protection circuit;

[0071] The host computer communication circuit includes a host computer communication chip connected to the main control chip module and a protection circuit;

[0072] Grating board communication circuit reference Figure 11 Wiring design diagram, and host computer communication circuit reference Figure 12 Wiring design diagram;

[0073] Storage module, used for parameter storage; reference Figure 17 Wiring design diagram.

[0074] The grating plate module communication includes a grating plate main control chip, a photoelectric signal transmitting end, and a photoelectric signal receiving end.

[0075] The working principle of the present invention is as follows: The main structure of the present invention is: ‌Main control board‌: core control unit, responsible for signal processing, logical judgment, and communication scheduling. ‌Grating plate‌ (8 channels): detects the falling of medicine pellets / granules and generates a counting pulse signal. ‌Solenoid valve plate‌: controls the start and stop of medicine bottle packaging (through the solenoid valve attraction / release). ‌Vibrator‌ (8 channels): drives the medicine pellets to fall to the detection area in an orderly manner. ‌Conveyor belt‌: transports the medicine bottles to the designated workstation. ‌Sensor‌: including position sensor (to detect whether the medicine bottle is in place), vibrator status sensor, emergency stop sensor, etc. ‌Touch screen (host computer)‌: parameter setting, status display, manual operation interface.

[0076] When a button on the host computer is pressed, for example, to start the process, the main control chip module receives the signal and feeds the start signal to the relay control module, which then turns on the conveyor belt. This signal is then forwarded to the grating plate, which then transmits it to the grating plate module via the grating plate communication circuit, initiating the grating plate module's operation. The grating plate detects and counts the falling pills or granules, collecting all the count signals. At startup, the signal output module controls the solenoid valve output, checks the sensor signal to see if it's ready, and activates the vibrator. Everything is set up correctly.

[0077] The pills actually fall. The falling pills are detected by the grating plate, which generates a counting signal. The main controller then remembers this count signal. For example, if a bottle is full, it controls the vibrator or solenoid valve to engage or temporarily stop.

[0078] For example, after a full bottle is put in, the main control board generates a signal to the grating board, and the grating board controls the solenoid valve signal or releases it;

[0079] Basically, every part is involved in work. If the upper computer presses the stop button, it means that the conveyor belt on the main control board will stop, the vibrator will stop, and the external solenoid valve signal will stop.

[0080] The indicator lights also need to be controlled to produce different indications and different states.

[0081] Communication method: The solenoid valve and the main control chip are connected through a flat cable, which is a direct wire connection. The grating board and the main control board are transmitted through communication, RS485 / CAN bus, to transmit counting signals and control instructions. The main control board and the touch screen of the host computer are also transmitted through communication. The photoelectric signal collected by the grating board and the control status of the solenoid valve must be sent back to the main control board. After the main control board integrates these signals, on the one hand, it must control and process them by itself, and on the other hand, it must also transmit this information to the touch screen of the host computer. The touch screen of the host computer has many parameters and buttons. If the personnel perform an operation, then the corresponding operation information must be transmitted to the main control board, allowing the main control board to perform the corresponding operation. ‌Communication architecture‌

[0082] A pipeline control method for an eight-channel pellet counting machine system comprises the following steps:

[0083] a) After receiving the start command from the host computer, the conveyor belt, vibration table and grating sensor are activated synchronously;

[0084] b) The material falling signal is collected in real time through the grating counting board, and the main control chip performs cumulative counting;

[0085] c) When the count reaches a preset threshold, a solenoid valve control signal and a vibration table adjustment signal are generated;

[0086] d) Upload the device status to the touch screen interface in real time through the communication module;

[0087] e) When receiving an emergency stop signal, cut off the power supply to all actuators and activate the status indicator alarm.

[0088] ‌2. Control Flow‌

[0089] ‌1. Start the process‌

[0090] Initialize detection

[0091] Main control board self-test (communication, sensor, and output module status).

[0092] Check whether the vibrator, grating plate and solenoid valve of each channel are ready.

[0093] The touch screen displays the initialization status (green for normal / red for alarm).

[0094] ‌Start Action‌

[0095] The operator clicks the "Start" button on the touch screen and the signal is sent to the main control board through communication.

[0096] The main control board executes the following steps in sequence:

[0097] Start the conveyor belt → vibrator (soft start to prevent shock) → the solenoid valve is closed by default.

[0098] Send a command to the grating plate to start detection and enter the counting mode.

[0099] ‌2. Operation phase (8 channels in parallel)‌

[0100] ‌Pellet Counting and Control‌

[0101] Grating board: Detects falling pills in real time, counts each channel independently, and sends a full bottle signal to the main control board when the preset value (such as N pills / bottle) is reached.

[0102] Main control board:

[0103] After receiving the full bottle signal, the corresponding channel solenoid valve is controlled to close (stop feeding).

[0104] Trigger the vibrator to pause (to prevent overflow) and restart vibration after a delay (to ensure continuous feeding of the next bottle).

[0105] Update the touch screen count display and channel status (such as "Channel 1: Completed").

[0106] Synchronous coordination

[0107] The main control board monitors the conveyor belt position sensor to ensure that the medicine bottles are accurately positioned under each channel.

[0108] If there is no signal from the grating plate of a certain channel continuously (blockage alarm), the main control board will pause the channel and trigger the vibrator to vibrate in the reverse direction to clear the blockage.

[0109] ‌3. Stop / Emergency Stop Procedure‌

[0110] ‌Normal Stop‌

[0111] The operator clicks the "Stop" button on the touch screen, and the main control board receives the command:

[0112] Turn off all vibrators, conveyors, and solenoid valves.

[0113] Reset the grating plate count data and save the current status to the memory.

[0114] The touch screen displays "Standby" and the indicator light turns yellow.

[0115] Emergency stop handling

[0116] The emergency stop button triggers a hard-wired signal, and the main control board immediately cuts off all output power (with a higher priority than communication commands).

[0117] The alarm indicator light flashes and a fault prompt interface pops up on the touch screen.

[0118] The host computer touch screen provides the following functions:

[0119] Set the target number of particles per channel, vibrator frequency, and communication timeout threshold;

[0120] Real-time display of each channel counting progress, solenoid valve status and alarm log;

[0121] Supports single-channel manual debugging mode to force start and stop of vibrator or solenoid valve.

[0122] ‌System startup phase‌:

[0123] After receiving the start command from the host computer, the main control board starts the conveyor belt, the vibrators of each channel and the solenoid valve in the default closed state in sequence;

[0124] The detection start command is sent to the grating plate via the RS485 / CAN bus to activate the grain counting function of the grating plate.

[0125] ‌Run Control Phase‌:

[0126] The grating plate detects the falling of the medicine pellets in real time and generates a counting signal, which is transmitted back to the main control board through communication;

[0127] The main control board determines whether a single bottle of pills is full based on a preset threshold. If the threshold is reached, the solenoid valve of the corresponding channel is controlled to close and the vibrator is paused.

[0128] The main control board simultaneously monitors the conveyor belt position sensor to ensure that the medicine bottles are accurately positioned under each channel.

[0129] Stop / Emergency Stop Phase:

[0130] After receiving the stop command from the host computer, the main control board turns off all vibrators, conveyor belts and solenoid valves, and resets the grating plate counting data;

[0131] When the emergency stop signal is triggered, the main control board immediately cuts off the power supply of the actuator and triggers the sound and light alarm.

[0132] This program Figure 1-17 The specific wiring diagram and component parameters are given, such as R7 uses 15K, resistor C1 uses 102C1 uses 102, etc., which can be used as an embodiment.

[0133] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An eight-channel pellet counting system, characterized by: The main control chip module is used to detect input signals, collect signals, and generate control instructions to control the analog signal output module and the signal output module; The signal input module is connected to the main control chip module to form an input signal instruction through detection; the signal instruction is fed back to the main control chip module; The signal output module is connected to the main control chip module. If an external solenoid valve needs to be controlled, the main control chip module will send an instruction to the signal output module to determine whether to open or close the solenoid valve. Analog signal output module, which generates stable analog voltage through PWM conversion circuit to control external actuators; A relay control module is connected to the main control chip module for controlling the operation of the conveyor belt; Power module, used to supply power to each module; The communication circuit module is divided into a grating plate communication circuit and a host computer communication circuit. The grating plate communication circuit communicates with the grating plate module. The grating plate module starts working after receiving the signal to detect and count particles. The host computer communication circuit communicates with the host computer touch screen. Storage module, used for parameter storage; The PWM conversion circuit includes a MOSFET circuit for stabilizing the square wave signal, a voltage stabilization circuit connected to the MOSFET circuit and stabilizing the voltage, a two-stage RC filter circuit for converting the square wave signal into a DC signal, and a voltage follower circuit that generates an analog voltage signal after processing to control the oscillator. The MOSFET circuit of the PWM conversion circuit includes a first MOSFET, a second MOSFET, a resistor R17, and a resistor R29. The first MOSFET is connected to the resistor R17, and the second MOSFET is connected to the resistor R29. The first MOSFET and the second MOSFET are connected in parallel. The voltage stabilizing circuit includes a precision voltage stabilizing diode for voltage stabilization. The two-stage RC filter circuit includes a first RC filter circuit and a second RC filter circuit connected in series. The first RC filter circuit is connected to the precision voltage stabilizing diode, and the second RC filter circuit is connected to the voltage follower. The signal input module includes a first detection unit for detecting whether there are bottles in the assembly line, a second detection unit for detecting whether the bottles are blocked, an emergency stop signal input unit and a spare detection unit; The first detection unit includes a sensor, a high-low circuit module for judging the high and low levels of the sensor signal input, a signal isolation module, and a signal indicator light for intuitively displaying whether it is a high level or a low level; the sensor serves as the input signal end, the high-low circuit is disconnected from the input signal of the sensor, and is processed by the signal isolation module to achieve signal anti-interference; the signal output module includes a signal output end MOS tube that receives instructions from the main control chip, a MOS tube working status indicator light, and a solenoid valve control chip that receives instructions from the signal output end MOS tube.

2. The eight-channel pellet counting system according to claim 1, characterized in that: It also includes a voltage anti-interference module that provides precise voltage for the analog circuit and a reference voltage module. The reference voltage module is connected to the main control chip module to generate a reference voltage for providing the voltage required for adjustment of the analog signal output module.

3. The eight-channel pellet counting system according to claim 2, characterized in that: The first detection unit includes a sensor, a high-low circuit module for judging the high and low levels of the sensor signal input, a signal isolation module, and a signal indicator light for intuitively displaying whether the level is high or low; the sensor serves as the input signal end, the high-low circuit is disconnected from the input signal of the sensor, and is processed through the signal isolation module to achieve signal anti-interference.

4. The eight-channel pellet counting system according to claim 1, characterized in that: The grating plate module communication includes a grating plate main control chip, a photoelectric signal transmitting end, and a photoelectric signal receiving end.

5. The eight-channel pellet counting system according to any one of claims 1 to 4, characterized in that: The following steps are involved: a) After receiving the start command from the host computer, the conveyor belt, vibration table and grating sensor are activated synchronously; b) The material falling signal is collected in real time through the grating counting board, and the main control chip performs cumulative counting; c) When the count reaches a preset threshold, a solenoid valve control signal and a vibration table adjustment signal are generated; d) Upload the device status to the touch screen interface in real time through the communication module; e) When receiving an emergency stop signal, cut off the power supply to all actuators and activate the status indicator alarm.

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