CN111879457A - A kind of impact force signal acquisition and analysis control method - Google Patents

Abstract

The invention discloses an impact force signal acquisition and analysis control method. The method comprises the following steps: A. placing a pressing block on the top of a pressure sensor, and placing the pressure sensor on a workbench; B. placing a punching mechanism on the working table on stage. The invention is provided with a worktable, a punching mechanism, a pressing block, a pressure sensor, an analog-to-digital converter, a central processing unit, a data storage, a PLC controller and a 4G communication module, which can effectively collect and analyze the impact force, and the impact force The collected and analyzed signals can also be sent to people's smartphones through the 4G communication module. People can also remotely control the operation of the stamping mechanism and other components through the smartphone to achieve the purpose of remote control. At the same time, the central processing unit also communicates with the broadcasting agency. Connecting with the display mechanism can achieve the purpose of broadcasting and displaying the collection results, thus bringing great convenience to people's use.

Description

A kind of impact force signal acquisition and analysis control method

technical field

The invention relates to the technical field of impact force value measurement, in particular to an impact force signal acquisition and analysis control method.

Background technique

With the continuous development of mechanical industry technology and electronic technology, the application of various sensors has become more and more popular. There are various tests in the field of mechanical engineering. Impact force test is one of them. In the impact force test, it is necessary to use Impact force test device, but the existing impact force test device has a single overall function and a low degree of intelligence, which limits its popularization and use. For this reason, we propose an impact force signal acquisition and analysis control method.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an impact force signal acquisition and analysis control method to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an impact force signal acquisition and analysis control method, the method comprising the following steps:

A. Place the pressure block on top of the pressure sensor, and place the pressure sensor on the workbench;

B. Place the punching mechanism on the worktable, and make the central axis of the punching mechanism and the central axis of the pressing block and the pressure sensor on the same line;

C. Connect the pressure sensor to the analog-to-digital converter through the wire, the analog-to-digital converter is connected to the central processing unit through the wire, the central processing unit is connected to the data storage and the PLC controller through the wire, and the PLC controller is connected to the 4G communication through the wire. module;

D. The central processing unit is also connected with the broadcasting agency and the display agency, so as to achieve the purpose of broadcasting and displaying the collection results.

Preferably, the punching mechanism includes a first bracket installed on the top of the workbench, a first limit groove is opened on the inner side of the first bracket, and a hydraulic rod mounting plate is provided on the top of the first bracket, and the bottom of the hydraulic rod mounting plate is provided with a hydraulic rod mounting plate. The middle end is provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a pressure plate, the pressure plate and the pressure block are all circular, square or equilateral triangle structures, and the central axes of the hydraulic rod, the pressure plate, the pressure block and the pressure sensor are located on the same straight line, At the same time, a first limit rod is also fixedly connected to the outside of the output end of the hydraulic rod, and the end of the first limit rod is slidably connected to the inner cavity of the first limit groove.

Preferably, the 4G communication module includes a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smart phone connected to a 4G network.

Preferably, the warning mechanism includes a loudspeaker disposed on the right side of the workbench and a warning light disposed on the front surface of the workbench, and the display mechanism includes a plurality of sets of springs disposed on the top of the workbench and a damping shock absorber disposed on the inner side of the springs, And the top of the spring and the damping shock absorber is fixedly connected with a liquid crystal display mounting plate, and a liquid crystal display is fixedly mounted on the top of the liquid crystal display mounting plate.

Preferably, the central processing unit is also connected to a power supply mechanism, and the power supply mechanism includes a support plate, a battery, a solar panel and a diverter, the solar panel is installed on the upper surface of the support plate, the battery is installed inside the support plate, and It is connected with the central processing unit through wires, and the diverter is installed on the bottom of the support plate.

Preferably, the top of the workbench is further provided with a protective mechanism, and the protective mechanism includes a protective box made of metal disposed on the top of the workbench, and the protective box encloses the punching mechanism, the pressure sensor and the pressing block inside, and at the same time, The front surface of the protective box is movably installed with a movable door with a surface-fixed handle through a hinge, and the movable door is made of explosion-proof transparent glass.

Preferably, the bottom of the workbench further includes a waste recycling mechanism, and the waste recycling mechanism includes a crushing box arranged at the bottom of the workbench, and a circular, square or equilateral triangle structure is arranged between the top of the crushing box and the workbench. The feeding port, the upper end of the right side of the crushing box is fixedly installed with a motor whose output shaft is fixedly connected to the crushing shaft, and the outer surface of the crushing shaft is fixedly connected with a crushing blade, and the inner cavity of the crushing box is located at the bottom of the crushing blade. The clapboard, the left side of the pulverizing box and the corresponding position at the top of the clapboard is connected with a pipe whose end is communicated with the lower end of the pulverizing box, and the surface is inserted into the baffle plate, the bottom of the clapboard is fixedly connected with a first electric telescopic rod, and the first electric telescopic rod is fixedly connected. The bottom of an electric telescopic rod is fixedly connected with a clamping plate, and at the same time, a second electric telescopic rod is also fixedly connected to the back of the crushing box, and the output end of the second electric telescopic rod is fixedly connected with a push plate, and the front surface of the crushing box also passes through The hinge is movably connected with a discharge cover plate for discharging materials and a fixed pin of the discharge cover plate.

Preferably, a walking mechanism is also fixedly connected around the bottom of the worktable, and the walking mechanism includes support legs arranged around the bottom of the worktable, the bottom of the support legs is provided with a groove, and the middle end of the top of the cavity of the groove is fixedly connected There is a third electric telescopic rod, and a walking wheel is movably installed on the bottom of the third electric telescopic rod.

Preferably, a second limit rod is fixedly connected to the outer side of the pressure block, a second bracket is fixedly connected to the top of the worktable and located on the outer side of the pressure block, and the inner side of the second bracket is provided with a second limit slot, and the first The ends of the two limit rods are slidably connected to the inner cavity of the second limit slot.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention is provided with a punching mechanism, a pressing block and a pressure sensor on the surface of the worktable, and the pressure sensor is connected to the analog-to-digital converter through a wire, the analog-to-digital converter is connected to the central processing unit by a wire, and the central processing unit is connected by a wire. Data storage and PLC controller, and the PLC controller is connected with a 4G communication module through wires, which can effectively collect and analyze the impact force, and the signals collected and analyzed by the impact force can also be sent to people's intelligence through the 4G communication module. On the mobile phone, people can also remotely control the operation of the stamping mechanism and other components through the smart phone, so as to achieve the purpose of remote control. So as to bring great convenience to people's use.

2. The present invention uses solar energy for power supply, which can effectively reduce the consumption of mains power, and meet the national requirements for energy conservation and emission reduction. A protective mechanism is provided to avoid damage to the impacted objects during impact, thereby causing harm to surrounding personnel and equipment. A waste recycling mechanism is installed, which can crush the waste first, then compress it, and finally push it out automatically, so as to achieve the purpose of recycling the waste or reducing the floor space of the waste. , so as to facilitate the movement of people to the workbench.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

An impact force signal acquisition and analysis control method, the method comprises the following steps:

A. Place the pressure block on top of the pressure sensor, and place the pressure sensor on the workbench;

B. Place the punching mechanism on the worktable, and make the central axis of the punching mechanism and the central axis of the pressing block and the pressure sensor on the same line;

C. Connect the pressure sensor to the analog-to-digital converter through the wire, the analog-to-digital converter is connected to the central processing unit through the wire, the central processing unit is connected to the data storage and the PLC controller through the wire, and the PLC controller is connected to the 4G communication through the wire. module;

D. The central processing unit is also connected with the broadcasting agency and the display agency, so as to achieve the purpose of broadcasting and displaying the collection results.

A stamping mechanism, a pressing block and a pressure sensor are arranged on the surface of the worktable, and the pressure sensor is connected to the analog-to-digital converter through a wire, and the analog-to-digital converter is connected to the central processing unit through a wire, and the central processing unit is connected to the data storage and the data storage device through a wire. PLC controller, and the PLC controller is connected with a 4G communication module through a wire, which can effectively collect and analyze the impact force, and the signals collected and analyzed by the impact force can also be sent to people's smartphones through the 4G communication module. The operation of the stamping mechanism and other components can also be remotely controlled through a smartphone to achieve the purpose of remote control. At the same time, the central processing unit is also connected with the broadcasting mechanism and the display mechanism, which can achieve the purpose of broadcasting and displaying the collection results, so as to provide people's Use brings great convenience.

The punching mechanism includes a first bracket installed on the top of the workbench, the inner side of the first bracket is provided with a first limit groove, the top of the first bracket is provided with a hydraulic rod mounting plate, and the middle end of the bottom of the hydraulic rod mounting plate is provided with a hydraulic rod mounting plate. The bottom of the rod and the hydraulic rod is fixedly connected with a pressure plate. The pressure plate and the pressure block are all circular, square or equilateral triangle structures, and the central axes of the hydraulic rod, the pressure plate, the pressure block and the pressure sensor are located on the same straight line. At the same time, the hydraulic rod output The outer side of the end is also fixedly connected with a first limit rod, and the end of the first limit rod is slidably connected to the inner cavity of the first limit groove to ensure the stability of the pressing plate during the up and down movement.

The 4G communication module includes a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smartphone connected to the 4G network.

The warning mechanism includes a loudspeaker set on the right side of the workbench and a warning light set on the front surface of the workbench, and the display mechanism includes a plurality of sets of springs set on the top of the workbench and a damping shock absorber set on the inner side of the springs, and the springs and damping reducers. A liquid crystal display mounting plate is fixedly connected to the top of the shock absorber, and a liquid crystal display is fixedly mounted on the top of the liquid crystal display mounting plate.

The central processing unit is also connected with the power supply mechanism, and the power supply mechanism includes a support plate, a battery, a solar panel and a diverter, the solar panel is installed on the upper surface of the support plate, the battery is installed inside the support plate, and communicates with the central processor through wires The steering gear is installed at the bottom of the support plate, which can effectively reduce the consumption of mains power and meet the national demand for energy conservation and emission reduction.

The top of the workbench is also provided with a protective mechanism, and the protective mechanism includes a protective box of metal material arranged on the top of the workbench, and the protective box encloses the punching mechanism, the pressure sensor and the pressing block inside, and at the same time, the front surface of the protective box is A movable door with a surface-fixed handle is installed through the hinge, and the movable door is made of explosion-proof transparent glass, which can avoid damage to the impacted objects during impact and cause harm to surrounding personnel and equipment.

The bottom of the workbench also includes a waste recycling mechanism, and the waste recycling mechanism includes a crushing box arranged at the bottom of the workbench, and a circular, square or equilateral triangle-shaped feed port is arranged between the top of the crushing box and the workbench, and the crushing The upper end of the right side of the box is fixedly installed with a motor whose output shaft is fixedly connected to the pulverizing shaft, and the outer surface of the pulverizing shaft is fixedly connected with a pulverizing blade. The left side of the clapboard and the corresponding position at the top of the clapboard are connected with a pipe whose end is communicated with the lower end of the crushing box, and the surface is plugged with the baffle plate. The bottom of the clapboard is fixedly connected with a first electric telescopic rod, and the first electric telescopic rod is The bottom is fixedly connected with a card board, at the same time, the back of the crushing box is also fixedly connected with a second electric telescopic rod, the output end of the second electric telescopic rod is fixedly connected with a push plate, and the front surface of the crushing box is also movably connected with a hinge. The discharge cover for material discharge and the fixed pin of the discharge cover can crush the waste first, then compress it, and finally push it out automatically, so as to achieve the purpose of recycling the waste or reducing the floor space of the waste.

A walking mechanism is also fixedly connected around the bottom of the worktable, and the walking mechanism includes support legs arranged around the bottom of the worktable, a groove is formed at the bottom of the support leg, and the middle end of the inner cavity of the groove is fixedly connected with a third electric telescopic The bottom of the third electric telescopic rod is movably installed with a walking wheel, and people can extend the walking wheel when needed, so as to facilitate the movement of the workbench.

A second limit rod is fixedly connected to the outer side of the pressing block, a second bracket is fixedly connected to the top of the worktable and located on the outer side of the pressing block, and the inner side of the second bracket is provided with a second limit groove, and the second limit rod is The end is slidably connected to the inner cavity of the second limiting groove to ensure the stability of the pressing block during the up and down movement.

When in use, a stamping mechanism, a pressing block and a pressure sensor are set on the surface of the worktable, and the pressure sensor is connected to the analog-to-digital converter through a wire, and the analog-to-digital converter is connected to the central processing unit through a wire, and the central processing unit is connected to the data through a wire. The storage and PLC controller, and the PLC controller is connected with a 4G communication module through a wire, which can effectively collect and analyze the impact force, and the signals collected and analyzed by the impact force can also be sent to people's smartphones through the 4G communication module. In addition, people can also remotely control the operation of the stamping mechanism and other components through the smart phone, so as to achieve the purpose of remote control. It brings great convenience to people's use. The use of solar energy for power supply can effectively reduce the consumption of mains electricity, which meets the national requirements for energy conservation and emission reduction. A protective mechanism is set up to prevent the impacted objects from being damaged during the impact, thereby causing damage to the surrounding environment. Personnel and equipment cause harm, and a waste recycling mechanism is set up, which can smash the waste first, then compress it, and finally push it out automatically, so as to achieve the purpose of recycling the waste or reducing the floor space of the waste. When the walking wheel is extended, it is convenient for people to move the workbench.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. an impact force signal acquisition and analysis control method, is characterized in that: its method comprises the following steps: A. Place the pressure block on top of the pressure sensor, and place the pressure sensor on the workbench; B. Place the punching mechanism on the worktable, and make the central axis of the punching mechanism and the central axis of the pressing block and the pressure sensor on the same line; C. Connect the pressure sensor to the analog-to-digital converter through the wire, the analog-to-digital converter is connected to the central processing unit through the wire, the central processing unit is connected to the data storage and the PLC controller through the wire, and the PLC controller is connected to the 4G communication through the wire. module; D. The central processing unit is also connected with the broadcasting agency and the display agency, so as to achieve the purpose of broadcasting and displaying the collection results. 2 . The method for collecting and analyzing impact force signals according to claim 1 , wherein the punching mechanism comprises a first bracket mounted on the top of the workbench, and a first limit is provided on the inner side of the first bracket. 3 . The top of the first bracket is provided with a hydraulic rod mounting plate, the middle end of the bottom of the hydraulic rod mounting plate is provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a pressure plate, and the pressure plate and the pressure block are round, square or equilateral triangle. structure, and the central axis of the hydraulic rod, the pressure plate, the pressure block and the pressure sensor are located on the same straight line, and at the same time, a first limit rod is fixedly connected to the outside of the output end of the hydraulic rod, and the end of the first limit rod is slidably connected to the first limit rod. in the inner cavity of a limit slot. 3 . The impact signal acquisition and analysis control method according to claim 1 , wherein the 4G communication module comprises a 4G gateway and a remote mobile terminal, and the remote mobile terminal is a smartphone connected to a 4G network. 4 . 4 . The method for collecting and analyzing impact force signals according to claim 1 , wherein the warning mechanism comprises a loudspeaker disposed on the right side of the workbench and a warning light disposed on the front surface of the workbench, and the display mechanism It includes a plurality of groups of springs arranged on the top of the workbench and a damping shock absorber arranged on the inner side of the springs, and a liquid crystal display mounting plate is fixedly connected to the top of the spring and the damping shock absorber, and a liquid crystal display is fixedly installed on the top of the liquid crystal display mounting plate. 5 . The method for collecting and analyzing impact force signals according to claim 1 , wherein the central processing unit is also connected to a power supply mechanism, and the power supply mechanism includes a support plate, a battery, a solar panel and a steering gear. 6 . , the solar panel is installed on the upper surface of the support plate, the battery is installed inside the support plate, and is connected with the central processing unit through wires, and the diverter is installed at the bottom of the support plate. 6 . The method for collecting and analyzing impact force signals according to claim 1 , wherein a protective mechanism is further provided on the top of the workbench, and the protective mechanism comprises a protective metal material provided on the top of the workbench. 7 . The protective box encloses the punching mechanism, the pressure sensor and the pressure block inside. At the same time, the front surface of the protective box is movably installed with a movable door with a surface-fixed handle through hinges, and the movable door is made of explosion-proof transparent glass. 7 . The method for collecting and analyzing the impact force signal according to claim 1 , wherein the bottom of the workbench further comprises a waste recycling mechanism, and the waste recycling mechanism comprises a crushing box arranged at the bottom of the workbench, 8 . And between the top of the crushing box and the worktable, there is a circular, square or equilateral triangle-shaped feed port, the upper end of the right side of the crushing box is fixedly installed with a motor whose output shaft is fixedly connected to the crushing shaft, and the outer surface of the crushing shaft is fixed. A pulverizing blade is connected, the inner cavity of the pulverizing box is provided with a partition at 2-5mm at the bottom of the pulverizing blade, and the left side of the pulverizing box and the corresponding position at the top of the partition is connected with an end that communicates with the lower end of the pulverizing box, and the surface is plugged The pipe of the baffle plate, the bottom of the partition is fixedly connected with a first electric telescopic rod, and the bottom of the first electric telescopic rod is fixedly connected with a clamping plate, at the same time, the back of the crushing box is also fixedly connected with a second electric telescopic rod, the first electric telescopic rod is fixedly connected to the back of the crushing box. The output end of the two electric telescopic rods is fixedly connected with a push plate, and the front surface of the crushing box is also movably connected with a discharge cover plate for discharging materials and a fixed pin of the discharge cover plate through hinges. 8 . The method for collecting and analyzing impact force signals according to claim 1 , wherein a traveling mechanism is also fixedly connected around the bottom of the worktable, and the traveling mechanism includes a support arranged around the bottom of the worktable. 9 . The bottom of the support leg is provided with a groove, the middle end of the top of the groove is fixedly connected with a third electric telescopic rod, and the bottom of the third electric telescopic rod is movably installed with a walking wheel. 9 . The method for collecting and analyzing the impact force signal according to claim 1 , wherein a second limit rod is fixedly connected to the outer side of the pressing block, and the top of the worktable is fixed on the outer side of the pressing block. 10 . A second bracket is connected, the inner side of the second bracket is provided with a second limit slot, and the end of the second limit rod is slidably connected to the inner cavity of the second limit slot.