CN113240326B - Production management detection system for civil engineering based on big data - Google Patents

Abstract

The invention discloses a production management detection system for civil engineering based on big data, which is used for solving the problem that the prior art can not reasonably select corresponding personnel to convey a civil engineering material sample to a detection mechanism for detection through big data analysis, and comprises the following steps: the numbering and sampling module is used for numbering the civil engineering materials and selecting civil engineering material samples; the analysis unit analyzes the detection request information, normalizes the total transportation interval, the working time and the transportation efficiency value to obtain a material detection value of a first user, obtains a detection delivery user through the material detection value, and delivers the civil material sample to the civil material detection mechanism through the detection delivery user, so that the civil material sample is reasonably delivered to the civil material detection mechanism for delivery detection, and the detection efficiency of the civil material sample is improved.

Description

A production management detection system for civil engineering based on big data

technical field

The invention relates to a civil engineering production management detection technology, in particular to a production management detection system for civil engineering based on big data.

Background technique

Civil engineering is a general term for the science and technology of building various engineering facilities. It refers not only to the materials, equipment, and technical activities carried out such as surveying, design, construction, maintenance, and repair, but also to the object of engineering construction; In the process, quality issues have always been the key content of civil construction site management. The quality of the project is closely related to construction safety and construction management; the use of civil construction materials that do not meet the specifications, such as inferior steel and cement, has a serious impact. The safety of engineering construction, therefore, it is necessary to test the civil construction materials;

And in the patent CN109978507A, a civil engineering experiment detection commission system based on Internet technology discloses that through the informatization of the experimental detection process, the intelligent and effective control of each link of the experimental detection can realize remote control, effectively saving time, manpower, material resources and With financial resources, low operation, circulation and processing costs, large transaction volume, and no time and space constraints, the online commission platform has become a popular and efficient commission system;

However, there are shortcomings: the corresponding personnel cannot be reasonably selected through big data analysis to transport the civil construction material samples to the testing agency for testing, resulting in inconvenient testing. Aiming at this technical defect, a solution is now proposed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a production management and inspection system for civil engineering based on big data in order to solve the problem that the prior art cannot reasonably select corresponding personnel to transport civil material samples to the inspection agency for inspection through big data analysis.

The object of the present invention can be achieved by the following technical solutions: a production management detection system for civil engineering based on big data, used in the server, including;

The data collection module is used to collect the material in and out data of the civil engineering materials in the storage warehouse for civil engineering construction raw materials and send it to the database for storage; the material in and out data includes the name of the civil construction material, the manufacturer, the quantity of the warehouse and the quantity of the warehouse;

Numbering and sampling module, numbering civil construction materials and selecting civil construction material samples;

The detection management module is used for the detection and management of civil construction material samples, including: a user interface unit, an analysis unit, an information collection unit and a result query unit;

The user interface unit sends the delivery detection instruction to the registered user's intelligent terminal, receives the detection request information fed back by the intelligent terminal and sends it to the parsing unit; the detection request information is that after the intelligent terminal responds to the delivery detection instruction, the registered user is triggered to input the request instruction and obtain The user information is formed, wherein the user information includes the user's current location and the user's mobile phone number;

The parsing unit is used to parse the detection request information, obtain the registration information and shipping information of the registered user according to the detection request information, analyze and process the registration information and the shipping information to obtain the detection and delivery user; send the sample delivery to the intelligent terminal for the detection and delivery user Instructions and information on samples of civil construction materials; the detection and delivery user is used to send the samples of civil construction materials to the civil construction material testing agency, and the total number of deliveries by the detection and delivery user is increased by one;

The information collection unit is used to collect and detect the initial moment when the user transports the civil construction material sample from the storage warehouse and the arrival moment when it is transported to the civil construction material testing institution;

The result query unit is used to store and query the quality inspection results of the civil engineering material samples performed by the civil engineering material testing agency.

As a preferred embodiment of the present invention, it also includes a registration and login module; the registration and login module is used for civil engineering personnel to submit registration information through the intelligent terminal for registration and send the successfully registered registration information to the database. The personnel are marked as registered users; the database stores the registration information and shipping information of the registered users; the registered information includes the name, age, entry time and mobile phone number of the civil engineering personnel; the shipping information is the registered user's transport efficiency value and the total number of deliveries; registration At the beginning of the user, the transportation efficiency value and the total number of shipments are both zero;

As a preferred embodiment of the present invention, the detection management module further includes:

The transportation efficiency analysis unit is used to obtain and analyze the initial time and delivery time collected by the information collection unit and the instruction time corresponding to sending the sample transportation instruction. The specific analysis is as follows:

Calculate the time difference between the initial time and the delivery time to obtain the delivery time; calculate the time difference between the instruction time and the initial time to obtain the execution time; mark the delivery time and the execution time as TS1 and TS2 respectively;

Obtain the delivery time threshold corresponding to the distance between the civil materials testing agency and the storage warehouse and mark it as TY; compare the delivery time threshold with the delivery time;

When the delivery duration is less than the delivery duration threshold, normalize the delivery duration and execution duration and take their values; use the formula TS3=100/TS1+100/TS2 to obtain the single delivery value TS3;

Sum all the single shipping values of the registered user and take the average value to obtain the shipping average value, mark the shipping average value and the total number of shipping times of the registered user as TS4 and TS5 respectively, and take the two values;

Substitute into the formula QF3=TS4×0.7+TS5×0.3 to get the registered user’s transport efficiency value QF3;

As a preferred embodiment of the present invention, the specific process of analyzing and processing the registration information and the shipping information by the analysis unit is: marking the registered user who feeds back the detection request information as the first user; comparing the current location of the first user with the first user Calculate the distance between the location of the civil engineering material sample and the location of the civil engineering material testing agency, respectively obtain the sampling distance and the distribution distance, and sum the two to obtain the total transportation distance and mark it as QF1; calculate the time difference between the first user's entry time and the current time Calculate the entry time and mark it as QF2; mark the transportation efficiency value of the first user as QF3; then normalize the total transportation distance, entry time and transportation efficiency value and take their values;

Use the formula QZ=u1/QF1+[1/(|QF2-500|+1)]×u2+QF3×u3 to obtain the material inspection value QZ of the first user; among them, u1, u2 and u3 are the corresponding preset weights, The material inspection value is a value calculated by normalizing the parameters corresponding to the first user and used to evaluate the probability of the first user; the first user with the largest material inspection value is marked as the detection and transportation user.

As a preferred embodiment of the present invention, the storage warehouse is provided with several civil construction material storage areas, and each civil construction material storage area stores one kind of civil construction material; the numbered sampling module includes several civil construction material storage areas in one-to-one correspondence. The numbered sampling device; the numbered sampling device includes a photographing unit, an identification unit and a sampling unit; the photographing unit is used to take photos of the civil construction materials stored in the civil construction material storage area and send them to the identification unit; the identification unit is used for Type identification of civil construction materials and identification of individual civil construction materials and serial numbering; randomly select a number according to the serial number, and mark the single civil construction material corresponding to the number as the sampling civil construction material; the sampling unit is used to sample the sampling civil construction material to obtain the civil construction material sample.

As a preferred embodiment of the present invention, the sampling unit includes a support and a control module, and a first guide plate and a second guide plate are respectively installed on both sides of the upper end surface of the support. The first guide plate and the second guide plate There are steel guide holes in the inside of the support, and two shaft holes are symmetrically arranged in the middle of the upper end face of the support. The first and second shafts are respectively installed in the two shaft holes. There is a disc, the side wall of the disc is evenly inlaid with a number of hollow rods, the inner thread of the hollow rod is installed with one end of a threaded column, the other end of the threaded column is located outside the hollow rod, and an arc-shaped block is installed at the end; Rotate the threaded column to adjust the position of the arc block, and then adjust the spacing between the corresponding two arc blocks on the first rotating shaft and the second rotating shaft to use steel bars of different sizes;

The bottom end of the first rotating shaft is connected with the output shaft end of the first drive motor through a coupling. The first drive motor is mounted on the motor mounting bracket, and the upper end surface of the motor mounting bracket is mounted on the bottom end surface of the support through a plurality of connecting rods. ;The upper end face of the support is located on one side of the second guide plate with an empty slot, and an L-shaped mounting plate is installed under the empty slot, one end of the L-shaped installation plate is installed on the bottom end face of the support, and the L-shaped installation plate is installed There is a lifting rod, the top of the lifting rod is equipped with a driving motor 2, and the output shaft of the driving motor 2 is equipped with a steel bar cutting blade; the driving motor 2 is installed with an inkjet printer; the inkjet printer is located below the steel bar, and the inkjet printer is randomly generated Check the code and spray it on the steel bar;

The control module is electrically connected with the second drive motor, the inkjet printer, the first drive motor, and the lifting rod, and controls its work;

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

1. The numbering and sampling module of the present invention numbers the civil construction materials and selects the civil construction material samples, and carries out the inspection and management on the civil construction material samples through the inspection management module, and the user interface unit sends the delivery inspection instruction to the intelligent terminal of the registered user, and receives the inspection feedback from the intelligent terminal. Request information and send it to the parsing unit; the parsing unit parses the detection request information, obtains the registration information and shipping information of the registered user according to the detection request information, analyzes and processes the registration information and shipping information, and analyzes the total shipping distance, entry time and shipping information. The effectiveness value is normalized to obtain the material inspection value of the first user, and the detection and transportation user is obtained through the material inspection value. The material testing agency conducts transportation testing to improve the efficiency of civil construction material sample testing;

2. The sampling unit of the present invention passes the steel bars through the steel guide holes provided in the first guide plate and the second guide plate in turn, and then starts the driving motor 1, and the driving motor 1 drives the first rotating shaft to rotate, and the first rotating shaft drives the first rotating shaft through the first rotating shaft. The upper disc rotates, thereby driving the threaded column and the arc block installed on the side wall of the disc to rotate, and then through the rotation of the two opposite arc blocks to realize the advancement of the moving steel bar; the control module randomly controls the number of turns of the driving motor one, when the When the number is fixed, the second drive motor drives the steel bar cutting blade to cut the steel bars, and the printer randomly generates a check code and sprays it on the steel bars; the control module randomly controls the number of turns of the drive motor one again. When the number of turns is constant, the drive motor two Drive the steel bar cutting blade to cut the steel bar again, and obtain the steel bar sample sprayed with the check code, that is, the civil construction material sample, and realize random sampling.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall principle block diagram of the present invention;

Fig. 2 is the numbered sampling module principle block diagram of the present invention;

3 is a schematic diagram of the overall structure of the numbered sampling device of the present invention;

FIG. 4 is a schematic diagram of the overall overall structure of the sampling device of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. 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.

Please refer to Figure 1-2, a production management and inspection system for civil engineering based on big data, used in a server, including a data acquisition module, a database, a serial number sampling module, a detection management module and a registration login module;

The data collection module collects the material in and out data of the civil engineering construction raw materials in the storage warehouse and sends it to the database for storage; the material in and out data includes the name of the civil construction material, the manufacturer, the number of incoming and outgoing warehouses;

The numbering sampling module numbers the civil engineering materials and selects the samples of the civil engineering materials; there are several civil engineering material storage areas in the storage warehouse, and each civil engineering material storage area stores one kind of civil engineering material; A corresponding numbered sampling device; the numbered sampling device includes a photographing unit, an identification unit and a sampling unit; the photographing unit takes photos of the civil construction materials stored in the civil construction material storage area and sends them to the identification unit; the identification unit identifies the types of civil construction materials and A single civil construction material is identified and numbered sequentially; a number is randomly selected according to the serial number, and the single civil construction material corresponding to the number is marked as the sampled civil construction material; the sampling unit samples the sampled civil construction material to obtain the civil construction material sample;

Please refer to Figure 3-4. When the sampled civil materials are steel bars, the sampling unit includes a support 1 and a control module. A first guide plate 2 and a second guide plate are respectively installed on both sides of the upper end surface of the support 1. 3. The inside of the first guide plate 2 and the second guide plate 3 are provided with steel bar guide holes 4, and two shaft holes 9 are symmetrically arranged in the middle of the upper end surface of the support 1, and a first shaft hole 9 is installed in the two shaft holes 9 respectively. The rotating shaft 10 and the second rotating shaft 11, the top ends of the first rotating shaft 10 and the second rotating shaft 11 are equipped with a disk 12, the side wall of the disk 12 is evenly inlaid with a number of hollow rods 13, and the inner thread of the hollow rod 13 is installed with threads One end of the column 14, the other end of the threaded column 14 is located outside the hollow rod 13, and an arc-shaped block 15 is installed at the end; The distance between the two arc-shaped blocks 15 on the second rotating shaft 11 corresponds to the use of steel bars of different diameters;

The bottom end of the first rotating shaft 10 is drivingly connected with the output shaft end of the driving motor one 18 through the coupling 19 . The driving motor one 18 is mounted on the motor mounting bracket 17 , and the upper end surface of the motor mounting bracket 17 is mounted through a plurality of connecting rods 16 . On the bottom end surface of the support 1; the upper end surface of the support 1 is located on the side of the second guide plate 3 with an empty slot 5, and an L-shaped mounting plate 20 is installed below the empty slot 5. One end of the L-shaped mounting plate 20 Installed on the bottom end face of the support 1, a lifting rod 21 is installed on the L-shaped mounting plate 20, a driving motor 26 is installed on the top of the lifting rod 21, and a steel bar cutting blade 7 is installed on the output shaft of the driving motor 26; the driving motor The inkjet 8 is installed on the second 6; the inkjet 8 is located below the steel bar, and the inkjet 8 randomly generates a check code and sprays it on the steel bar;

The control module is electrically connected with the driving motor two 6, the inkjet printer 8, the driving motor one 18, and the lifting rod 21, and controls its work; the specific working steps of the sampling unit are:

The steel bars are passed through the steel bar guide holes 4 opened in the first guide plate 2 and the second guide plate 3 in turn, and then the driving motor one 18 is started, and the driving motor one 18 drives the first rotating shaft 10 to rotate, and the first rotating shaft 10 drives the first rotating shaft 10. The disk 12 on the rotating shaft 10 rotates, thereby driving the threaded column 14 and the arc block 15 installed on the side wall of the disk 12 to rotate, and then through the rotation of the two opposite arc blocks 15 to realize the advancement of the moving steel bars; the control module randomly controls the drive motor The number of turns of one 18, when the number of turns is constant, the driving motor 2 6 drives the steel bar cutting blade 7 to cut the steel bar, and at the same time the inkjet 8 randomly generates a check code and sprays it on the steel bar; the control module randomly controls the driving motor one 18 again. The number of turns, when the number of turns is certain, the driving motor 26 drives the steel bar cutting blade 7 to cut the steel bar again, and obtains the steel bar sample sprayed with the check code, that is, the civil construction material sample; the check code is used for the verification by the civil construction material testing agency; The check code generated by the printer 8 is sent to the server;

The detection management module conducts detection and management of civil construction material samples, including: a user interface unit, an analysis unit, an information collection unit, a result query unit and a transportation efficiency analysis unit;

The user interface unit sends the delivery detection instruction to the registered user's intelligent terminal, receives the detection request information fed back by the intelligent terminal and sends it to the analysis unit; information, wherein the user information includes the user's current location and the user's mobile phone number;

The parsing unit parses the detection request information, obtains the registration information and shipping information of the registered user according to the detection request information, and analyzes and processes the registration information and the shipping information. The specific process is: marking the registered user who fed back the detection request information as the first user; Calculate the distance between the current position of the first user and the position of the civil construction material sample and the position of the civil construction material detection mechanism, respectively obtain the sampling distance and the distribution distance, and sum the two to obtain the total transportation distance and mark it as QF1; Calculate the time difference between the entry time and the current time to get the entry time and mark it as QF2; mark the first user's transportation efficiency value as QF3; then normalize the total transportation distance, entry time and transportation efficiency value and take their values;

Use the formula QZ=u1/QF1+[1/(|QF2-500|+1)]×u2+QF3×u3 to obtain the material inspection value QZ of the first user; among them, u1, u2 and u3 are the corresponding preset weights, The material inspection value is a value calculated by normalizing the parameters corresponding to the first user to evaluate the probability of the first user; the first user with the largest material inspection value is marked as the detection and transportation user; u1, u2 and u3 are the values 100.8, 12.3, 1.4 respectively;

Send the sample delivery instruction and the information of the civil engineering material samples to the intelligent terminal of the detection and transportation user; the detection and transportation user sends the civil engineering material sample to the civil engineering material testing agency, and the total number of transportation of the detection and transportation user increases by one;

The information collection unit collects and detects the initial moment when the user transports the civil construction material sample from the storage warehouse and the arrival moment when it is transported to the civil construction material testing institution;

The result inquiry unit stores and inquires the quality inspection results of the civil construction material samples performed by the civil construction material testing agency;

The transportation efficiency analysis unit obtains and analyzes the initial time and delivery time collected by the information collection unit and the command time corresponding to sending the sample transportation instruction. The specific analysis is as follows:

Calculate the time difference between the initial time and the delivery time to obtain the delivery time; calculate the time difference between the instruction time and the initial time to obtain the execution time; mark the delivery time and the execution time as TS1 and TS2 respectively;

Obtain the delivery time threshold corresponding to the distance between the civil materials testing agency and the storage warehouse and mark it as TY; compare the delivery time threshold with the delivery time;

When the delivery duration is less than the delivery duration threshold, normalize the delivery duration and execution duration and take their values; use the formula TS3=100/TS1+100/TS2 to obtain the single delivery value TS3;

Sum all the single shipping values of the registered user and take the average value to obtain the shipping average value, mark the shipping average value and the total number of shipping times of the registered user as TS4 and TS5 respectively, and take the two values;

Substitute into the formula QF3=TS4×0.7+TS5×0.3 to get the registered user’s transport efficiency value QF3;

The above formulas are obtained by collecting a large amount of data for software simulation and selecting a formula that is close to the real value, and the coefficients in the formula are set by those skilled in the art according to the actual situation;

When the present invention is in use, the numbering and sampling module numbers the civil construction materials and selects the civil construction material samples, and the inspection management module carries out the inspection and management of the civil construction material samples, and the user interface unit sends the delivery inspection instruction to the intelligent terminal of the registered user, and receives the feedback from the intelligent terminal The detection request information is sent to the analysis unit; the analysis unit parses the detection request information, obtains the registration information and shipping information of the registered user according to the detection request information, analyzes and processes the registration information and shipping information, and analyzes the total shipping distance and entry time. Perform normalization processing with the transportation efficiency value to obtain the material inspection value of the first user, obtain the inspection and transportation user through the material inspection value, and send the civil construction material sample to the civil construction material testing agency through the inspection and transportation user, so as to reasonably send the civil construction material sample. It is sent to the civil engineering material testing agency for transportation and testing to improve the efficiency of civil engineering material sample testing; the sampling unit passes the steel bars through the steel bar guide holes 4 opened in the first guide plate 2 and the second guide plate 3 in turn, and then starts the drive motor one 18, The driving motor 18 drives the first rotating shaft 10 to rotate, and the first rotating shaft 10 drives the disk 12 on the first rotating shaft 10 to rotate, thereby driving the threaded column 14 and the arc block 15 installed on the side wall of the disk 12 to rotate, and then through the two The opposite arc-shaped block 15 rotates to move the steel bar forward; the control module randomly controls the number of turns of the drive motor one 18, when the number of turns is fixed, the drive motor two 6 drives the steel bar cutting blade 7 to cut the steel bar, and at the same time the inkjet printer 8 randomly generates The check code is sprayed on the steel bar; the control module randomly controls the number of turns of the driving motor one 18 again. When the number of turns is fixed, the driving motor two 6 drives the steel bar cutting blade 7 to cut the steel bar again to obtain the steel bar sample sprayed with the check code. , that is, samples of civil construction materials.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not describe all the details and do not limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the content of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (4)

1. A production management detection system for civil engineering based on big data, for use in a server, is characterized in that, comprising; The data collection module is used to collect the material in and out data of the civil engineering materials in the storage warehouse for civil engineering construction raw materials and send it to the database for storage; the material in and out data includes the name of the civil construction material, the manufacturer, the quantity of the warehouse and the quantity of the warehouse; Numbering and sampling module, numbering civil construction materials and selecting civil construction material samples; The detection management module is used for the detection and management of civil construction material samples, including: a user interface unit, an analysis unit, an information collection unit and a result query unit; The user interface unit sends the delivery detection instruction to the registered user's intelligent terminal, receives the detection request information fed back by the intelligent terminal and sends it to the parsing unit; the detection request information is that after the intelligent terminal responds to the delivery detection instruction, the registered user is triggered to input the request instruction and obtain The user information is formed, wherein the user information includes the user's current location and the user's mobile phone number; The parsing unit is used to parse the detection request information, obtain the registration information and shipping information of the registered user according to the detection request information, analyze and process the registration information and the shipping information to obtain the detection and delivery user; send the sample delivery to the intelligent terminal for the detection and delivery user Instructions and information on samples of civil construction materials; the detection and delivery user is used to send the samples of civil construction materials to the civil construction material testing agency, and the total number of deliveries by the detection and delivery user is increased by one; The information collection unit is used to collect and detect the initial moment when the user transports the civil construction material sample from the storage warehouse and the arrival moment when it is transported to the civil construction material testing institution; The result query unit is used to store and query the quality inspection results of the civil engineering material samples performed by the civil engineering material testing institution; The detection management module also includes: The transportation efficiency analysis unit is used to obtain and analyze the initial time and delivery time collected by the information collection unit and the instruction time corresponding to sending the sample transportation instruction. The specific analysis is as follows: Calculate the time difference between the initial time and the delivery time to obtain the delivery time; calculate the time difference between the instruction time and the initial time to obtain the execution time; obtain the distribution time threshold corresponding to the distance between the civil materials testing agency and the storage warehouse; The delivery duration is compared; when the delivery duration is less than the delivery duration threshold, the delivery duration and execution duration are normalized and their values are taken to obtain the single delivery value; Sum the values and take the average to get the average shipping value, take the value of the shipping average value and the total number of shipments of registered users; analyze the values to obtain the shipping efficiency value of registered users; The specific process of analyzing and processing the registration information and the shipping information by the analysis unit is as follows: marking the registered user who fed back the detection request information as the first user; identifying the current position of the first user and the position of the civil construction material sample and the civil construction material detection agency Calculate the distance from the location of the first user to obtain the sampling distance and distribution distance respectively, and sum them up to obtain the total transportation distance; calculate the time difference between the first user's entry time and the current time to obtain the entry time; calculate the first user's transportation efficiency value ; Then normalize the total transportation distance, entry time and transportation efficiency value and take their values; analyze the numerical value to obtain the material inspection value of the first user; wherein, the material inspection value is the parameter corresponding to the first user. A value calculated by the normalization process for evaluating the probability of the first user; the first user with the largest material inspection value is marked as the detection and delivery user. 2. A production management detection system for civil engineering based on big data according to claim 1, further comprising a registration login module; the registration login module is used for civil engineering personnel to submit registration information through an intelligent terminal for registration and The registration information that has been successfully registered is sent to the database, and the registered civil engineering personnel are marked as registered users at the same time; the database stores the registration information and shipping information of the registered users. 3. A kind of production management detection system for civil engineering based on big data according to claim 1, is characterized in that, described storage warehouse is provided with several civil construction material storage areas, and each civil construction material storage area stores a kind of civil construction material storage area Materials; the numbered sampling module includes a number of numbered sampling devices corresponding to the storage area of civil construction materials; the numbered sampling device includes a photographing unit, an identification unit and a sampling unit; Photos of civil construction materials and sent to the identification unit; the identification unit is used to identify the types of civil construction materials and individual civil construction materials and number them sequentially; randomly select a number according to the sequential number, and mark the single civil construction material corresponding to the number as sampling Civil construction material; the sampling unit is used for sampling the sampled civil construction material to obtain the civil construction material sample. 4. A production management detection system for civil engineering based on big data according to claim 3, characterized in that, the sampling unit comprises a support and a control module, and the two edges of the upper end face of the support are respectively installed with the first A guide plate and a second guide plate, the inside of the first guide plate and the second guide plate are both provided with steel guide holes, and two shaft holes are symmetrically arranged in the middle of the upper end surface of the support, and the second shaft holes are respectively installed in the two shaft holes. A rotating shaft and a second rotating shaft, the tops of the first rotating shaft and the second rotating shaft are installed with discs, the side walls of the discs are evenly inlaid with a number of hollow rods, and the inner thread of the hollow rods is installed with one end of a threaded column, and the end of the threaded column is threaded. The other end is located outside the hollow rod, and an arc block is installed at the end; The bottom end of the first rotating shaft is connected with the output shaft end of the first drive motor through a coupling. The first drive motor is mounted on the motor mounting bracket, and the upper end surface of the motor mounting bracket is mounted on the bottom end surface of the support through a plurality of connecting rods. ;The upper end face of the support is located on one side of the second guide plate with an empty slot, and an L-shaped mounting plate is installed under the empty slot, one end of the L-shaped installation plate is installed on the bottom end face of the support, and the L-shaped installation plate is installed There is a lift rod, the top of the lift rod is provided with a second drive motor, the output shaft of the second drive motor is provided with a steel bar cutting blade; the second drive motor is provided with a printer.

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