CN113210712A

CN113210712A - Industrial Internet online monitoring and manufacturing technology and use method thereof

Info

Publication number: CN113210712A
Application number: CN202110494362.0A
Authority: CN
Inventors: 刘文海
Original assignee: Individual
Current assignee: Liaoning Zhongbei Data Engineering Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-08-06
Anticipated expiration: 2041-05-07
Also published as: CN113210712B

Abstract

The invention discloses an industrial internet on-line monitoring technology and a using method thereof, wherein the industrial internet on-line monitoring technology comprises a shell, wherein an operation cavity which penetrates through the shell from left to right is arranged in the shell, and two cutting cavities which are symmetrical from left to right are arranged on the top wall of the operation cavity in a communicating manner; according to the invention, after the steel pipe is placed in the operation cavity, the steel pipe can be automatically mechanically fixed and then cut, the actual length of the steel pipe is shortened, the subsequent detection is facilitated, the storage of the steel pipe is also facilitated, the comparison can be quickly found out when the sample comparison inspection is required, meanwhile, the mechanical fixed cutting replaces the manual fixed cutting, the safety is higher, the health of workers is ensured, the specification size, the pressure resistance, the shearing resistance, the torsion resistance and the like of the steel pipe are printed on the surface of the steel pipe after the corresponding data are detected by the internal machine, the subsequent recording, observation and classified storage are facilitated, and the working efficiency is improved.

Description

Industrial Internet online monitoring and manufacturing technology and use method thereof

Technical Field

The invention relates to the technical field of industrial internet, in particular to an industrial internet on-line monitoring technology and a using method thereof.

Background

The essence of the industrial internet is that equipment, production lines, factories, suppliers, products and customers are closely connected and fused through an open and global industrial-level network platform, various element resources in industrial economy are efficiently shared, so that the cost is reduced and the efficiency is increased through an automatic and intelligent production mode, but most of the existing equipment can utilize information transmission applied by the industrial internet, the information sharing and real-time investigation are facilitated, various flows of industrial processing and the quality of final products cannot be effectively monitored, so that small problems occurring in the process of processing and production cannot be solved even, a large number of defective workpieces at the production position can be produced once an error occurs, the production cost is increased, and meanwhile, the reputation of an enterprise can be influenced.

Disclosure of Invention

The invention aims to provide an industrial internet online monitoring technology and a using method thereof, which are used for overcoming the defects in the prior art.

According to the industrial internet on-line monitoring and manufacturing technology, the industrial internet on-line monitoring and manufacturing technology comprises a shell, an operation cavity penetrating through the shell from left to right is arranged in the shell, the top wall of the operation cavity is communicated with two cutting cavities which are symmetrical from left to right, four detection grooves which are symmetrical from top to bottom and from left to right are arranged on the upper wall and the lower wall of the operation cavity between the two cutting cavities, a second motor is fixedly connected to the top wall of the detection grooves, a second threaded shaft which rotates in the detection grooves is installed on the bottom wall of the second motor, a pushing block which is connected with the detection grooves in a sliding mode is connected to the second threaded shaft in a threaded mode, a semicircular fixed block is rotatably connected to one end, close to the operation cavity, of the fixed block, a semicircular clamping groove with an outward opening is formed in the side wall, close to the pushing block, of the clamping groove, three drill bit grooves which are arranged in an annular mode are communicated with the side wall, the inner wall of the drill groove is fixedly provided with a first hydraulic pump, the first hydraulic pump is fixedly connected with a diamond drill which can extend into the clamping groove through a first hydraulic pipe, a semicircular sliding groove which penetrates through the left wall and the right wall of the fixed block is arranged in the fixed ejecting block, a supporting block which is connected with the sliding groove in a sliding manner is fixedly connected onto the side wall of the pushing block connected with the left wall and the right wall of the fixed block, the outer surface of the fixed block far away from the operation cavity is fixedly connected with a rack, the side wall of the pushing block connected with the rack is provided with a rotating cavity with an outward opening, the right wall of the rotating cavity is fixedly connected with a third motor, the left wall of the third motor is provided with a first rotating shaft which is rotatably connected with the left wall of the rotating cavity, the first rotating shaft is fixedly connected with a first gear which is meshed with the rack, the top wall of the operation cavity is communicated with a bending groove, and the top wall of the bending groove is communicated with a marking groove, mark groove roof fixedly connected with second hydraulic pump, the second hydraulic pump diapire is through second hydraulic pressure pipe fixedly connected with mark block, the mark block diapire is equipped with opening gear groove down, the connecting rod of arranging about eight gear groove roof fixedly connected with, two rotate between the connecting rod and be connected with and run through the second pivot of controlling two connecting rod lateral walls is located two between the connecting rod fixedly connected with thick gear in the second pivot, fixedly connected with second gear on the second pivot right-hand member is located the second gear upside rotate through the third pivot between the connecting rod and be connected with the third gear.

Optionally, the left wall and the right wall of the cutting cavity are communicated with two moving grooves with symmetrical positions, moving blocks extending into the cutting cavity are connected in the moving grooves in a sliding mode, a cutter is fixedly installed between the two moving blocks located in the cutting cavity, a first threaded shaft in threaded connection with the moving blocks is rotatably connected between the upper wall and the lower wall of the moving grooves, a first motor is installed on the top wall of the first threaded shaft of the third left side, a first belt pulley is fixedly connected to the first threaded shaft, and the four first belt pulleys are driven by a first belt to drive the cutter to move up and down.

Optionally, be located the third gear upside be equipped with the linkage groove in the mark block, the linkage groove with the intercommunication through four intercommunication grooves of controlling the range between the gear groove, the third gear extends to in the intercommunication groove, linkage groove left side wall fixedly connected with fourth motor, fourth motor right side wall install with linkage groove right side wall rotates the third pivot of connecting, rotate in the third pivot be connected with third gear engagement's fourth gear, fourth gear rotation drives thick gear and rotates.

Optionally, with fourth gear connection the lower wall is equipped with the dead groove of the first card of two position symmetry and opening outwards in the third pivot, the dead inslot fixedly connected with of first card has a first electromagnetism piece, be equipped with in the fourth gear can with the dead groove of second card of the dead groove intercommunication of first card, the dead inslot sliding connection of first card has can extend to the dead piece of the card of the dead inslot of second card, the dead piece of card pass through the spring with the dead groove fixed connection of first card starts the dead piece removal of first electromagnetism piece drive card.

Optionally, an ink replenishing groove is communicated with the rear side of the marking groove, an expansion bracket is slidably connected to the bottom wall of the ink replenishing groove, an ink replenishing block is slidably connected to the expansion bracket, a moving groove is communicated with the bottom wall of the rear side of the ink replenishing groove, two driving blocks fixedly connected to the bottom walls of the two ends of the rear side of the expansion bracket are slidably connected to the moving groove, a third threaded shaft in threaded connection with the driving blocks is rotatably connected between the left wall and the right wall of the moving groove, a fifth motor is fixedly mounted on the third threaded shaft, two stabilizing blocks which correspond to the moving blocks in position and are slidably connected to the bottom wall of the ink replenishing block are fixedly connected to the top wall of the front side of the expansion bracket, an ink cavity with an upward opening is formed in the ink replenishing block, ink cotton is fixedly connected to the ink cavity, and the fifth motor is started to drive the ink replenishing block to move back and forth.

Optionally, the top wall of the ink replenishing groove is communicated with an ink adding groove with a backward opening, the bottom wall in the middle of the operation cavity is communicated with a top pressing groove, the bottom wall of the top pressing groove is fixedly connected with a third hydraulic pump, the third hydraulic pump is fixedly connected with a top pressing block which can extend into the operation cavity through a third hydraulic pipe, and the third hydraulic pump is started to drive the top pressing block to move.

A use method of an industrial Internet online monitoring technology comprises the following specific steps:

the method comprises the steps of firstly, conveying a steel pipe needing to detect the internal quality into an operation cavity, starting a second motor to drive a first threaded shaft to rotate, driving a pushing block to move downwards to drive a fixed block to be attached to the outer wall of the steel pipe, starting a first hydraulic pump to drive a diamond bit to enter the steel pipe, calculating the external surface quality shearing strength of the steel pipe through the power used by the first hydraulic pump, starting a cutter and a cutter driven by the first motor to cut off the steel pipe for later detection, starting a third motor to drive a first gear to rotate after the steel pipe is cut off, driving the fixed block to rotate through the matching of the first gear and a rack, and enabling the rotation directions of the upper fixed block and the lower fixed block to be opposite, so that the steel pipe is twisted to calculate the torsional strength of the steel pipe, then starting a third hydraulic pump to drive a jacking block to move upwards to test the bending strength of the steel pipe, and starting a third motor to drive a third rotating shaft to rotate after all data are detected, corresponding electromagnetism piece makes corresponding card die block get into the dead inslot of second card of outage, drive fourth gear revolve, fourth gear revolve drives third gear revolve, third gear revolve drives second gear revolve, second gear revolve drives the second pivot and rotates, the second pivot rotates and drives thick gear revolve, thick gear lateral wall is equipped with the printing of corresponding demand, it drives the card die block and resets to the dead inslot of first card to rotate to start the electromagnetism piece after suitable position, start the second hydraulic pump after whole printings correspond and drive the mark block and remove and carry out the basis mark to the steel pipe, can take out after the mark is accomplished and deposit and be used for later proofreading.

And secondly, when ink needs to be replenished, a fifth motor is started to drive a third threaded shaft to rotate so that a left moving block and a right moving block move reversely to extend the telescopic frame, the telescopic frame extends to drive the ink replenishing block to move forwards to the lower side of the thick gear, a second hydraulic pump is started to drive the thick gear to move to the ink cotton to be attached and stained with the ink, the fifth motor is started after ink replenishment is completed to drive the moving blocks to reset and simultaneously drive the ink block to reset, and marking work after the thick gear is not printed is performed.

The invention has the beneficial effects that:

firstly, the method comprises the following steps: according to the invention, after the steel pipe is placed into the operation cavity, the cutting operation is carried out after the mechanical fixing is automatically carried out, the actual length of the steel pipe is cut short, the subsequent detection is convenient, the storage of the steel pipe is convenient, the comparison can be rapidly found out when the sample comparison and inspection are required, meanwhile, the mechanical fixing and cutting replace the manual fixing and cutting, and the health of workers is ensured.

Secondly, the method comprises the following steps: the invention prints the corresponding data of the specification size, the pressure resistance, the shearing resistance, the torsional resistance and the like of the steel pipe on the surface of the steel pipe after detecting the corresponding data through internal machinery, thereby facilitating the subsequent recording, observation and classified storage and improving the working efficiency.

Thirdly, the method comprises the following steps: all detection is finished inside the invention, thus preventing casualties caused by accidents in the detection process.

Fourthly: the invention can be installed in the process of manufacturing the steel pipe, is convenient for detecting the quality of the steel pipe in real time, realizes the on-line monitoring work even if the problem exists on the manufacturing line, reduces the unnecessary loss and ensures the credit of a company.

Fifth, the method comprises the following steps: the steel pipe models manufactured in factories are marked on the first thick gear on the left side in the steel pipe storage device, the second to fourth thick gears are marked with passing and failing marks, marking is convenient, and the collected specific data are transmitted to a network through the internet to archive the data of the corresponding steel pipes, so that the storage time of the data is prolonged.

Drawings

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

FIG. 1 is a schematic diagram of an industrial Internet online monitoring technique according to the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic diagram of the right side view of FIG. 2;

FIG. 4 is a schematic view of the pushing block of FIG. 2;

FIG. 5 is a schematic view of the structure at A-A in FIG. 4;

FIG. 6 is a schematic diagram of the structure of FIG. 2 at the labeled block;

FIG. 7 is a schematic structural view of a first locking groove in FIG. 6;

FIG. 8 is a schematic view of the second motor of FIG. 2;

fig. 9 is a schematic structural view of the telescopic frame in fig. 3.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 9, an industrial internet online monitoring and manufacturing technology according to an embodiment of the present invention includes a housing 11, an operation cavity 12 penetrating through the housing 11 from left to right is provided in the housing 11, two cutting cavities 13 symmetrical from left to right are provided in a top wall of the operation cavity 12, four detection grooves 46 symmetrical from top to bottom and from left to right are provided in a top wall and a bottom wall of the operation cavity 12 between the two cutting cavities 13, a second motor 47 is fixedly connected to the top wall of the detection groove 46, a second threaded shaft 48 rotating in the detection groove 46 is installed on a bottom wall of the second motor 47, a pushing block 49 slidably connected to the detection groove 46 is screwed to the second threaded shaft 48, a semicircular fixing block 54 is rotatably connected to one end of the pushing block 49 close to the operation cavity 12, a semicircular clamping groove 58 with an outward opening is provided on a side wall of the fixing block 54 close to the operation cavity 12, the lateral wall of the clamping groove 58 close to the pushing block 49 is communicated with three drill bit grooves 59 which are arranged in an annular manner, the inner wall of each drill bit groove 59 is fixedly provided with a first hydraulic pump 60, the first hydraulic pump 60 is fixedly connected with a diamond drill 62 which can extend into the clamping groove 58 through a first hydraulic pipe 61, the inside of the fixed ejecting block 54 is provided with a semicircular sliding groove 57 which penetrates left and right, the lateral wall of the pushing block 49 which is connected with the left and right walls of the fixed block 54 is fixedly connected with a supporting block 55 which is in sliding connection with the sliding groove 57, the outer surface of the fixed block 54 which is far away from the operation cavity 12 is fixedly connected with a rack 56, the lateral wall of the pushing block 49 which is connected with the rack 56 is provided with a rotating cavity 50 with an outward opening, the right wall of the rotating cavity 50 is fixedly connected with a third motor 53, the left wall of the third motor 53 is provided with a first rotating shaft 51 which is rotatably connected with the left wall of the rotating cavity 50, a first gear 52 engaged with the rack 56 is fixedly connected to the first rotating shaft 51, the top wall of the operation cavity 12 is communicated with a curved groove 65, the top wall of the curved groove 65 is communicated with a marking groove 21, the top wall of the marking groove 21 is fixedly connected with a second hydraulic pump 22, the bottom wall of the second hydraulic pump 22 is fixedly connected with a marking block 27 through a second hydraulic pipe 23, the bottom wall of the marking block 27 is provided with a gear groove 28 with a downward opening, the top wall of the gear groove 28 is fixedly connected with eight connecting rods 29 which are arranged left and right, a second rotating shaft 30 which penetrates through the side walls of the left and right connecting rods 29 is rotatably connected between the two connecting rods 29, a thick gear 31 is fixedly connected on the second rotating shaft 30 which is positioned between the two connecting rods 29, a second gear 32 is fixedly connected to the right end of the second rotating shaft 30, and a third gear 34 is rotatably connected between the connecting rods 29 located at the upper side of the second gear 32 through a third rotating shaft 33.

Preferably, the left wall and the right wall of the cutting cavity 13 are communicated with two moving grooves 14 with symmetrical positions, the moving blocks 16 extending into the cutting cavity 13 are connected in the moving grooves 14 in a sliding manner, a cutter 17 is fixedly installed between the two moving blocks 16 located in the cutting cavity 13, a first threaded shaft 15 in threaded connection with the moving blocks 16 is rotatably connected between the upper wall and the lower wall of the moving grooves 14, a first motor 18 is installed on the top wall of the first threaded shaft 15 at the third left side, a first belt pulley 19 is fixedly connected to the first threaded shaft 14, and the four first belt pulleys 19 are driven by a first belt 20 to start the first motor to drive the cutter 17 to move up and down.

Preferably, a linkage groove 35 is arranged in the marking block 27 on the upper side of the third gear 34, the linkage groove 35 is communicated with the gear groove 28 through four communicating grooves 39 arranged left and right, the third gear 34 extends into the communicating grooves 39, a fourth motor 36 is fixedly connected to the left wall of the linkage groove 35, a third rotating shaft 38 rotatably connected to the right wall of the linkage groove 35 is installed on the right wall of the fourth motor 36, a fourth gear 37 engaged with the third gear 34 is rotatably connected to the third rotating shaft 38, and the fourth gear 37 rotates to drive the thick gear 31 to rotate.

Preferably, the third shaft 38 that is connected with the fourth gear 27 has two first dead slots 41 that block that are symmetrical in position and have an outward opening on the upper and lower wall, a first electromagnetic block 42 is fixedly connected in the first dead slot 41, a second dead slot 40 that can communicate with the first dead slot 41 that blocks is arranged in the fourth gear 37, a dead block 44 that can extend to the dead slot 40 that blocks is arranged in the first dead slot 41 that blocks is slidably connected, the dead block 44 that blocks is connected with the dead slot 41 that blocks through a spring 43, start first electromagnetic block 42 and drive the dead block 44 that blocks to move.

Preferably, an ink supplementing groove 67 is communicated with the rear side of the marking groove 21, an expansion bracket 70 is connected with the bottom wall of the ink supplementing groove 67 in a sliding way, an ink supplementing block 69 is connected on the telescopic frame 70 in a sliding way, a moving groove 68 is communicated with the bottom wall at the rear side of the ink supplementing groove 67, two driving blocks 71 fixedly connected with the bottom walls of the two ends of the rear side of the telescopic frame 70 are slidably connected in the moving groove 68, a third threaded shaft 72 which is in threaded connection with the driving block 71 is rotatably connected between the left wall and the right wall of the moving groove, a fifth motor is fixedly arranged on the third threaded shaft 72, two stabilizing blocks 74 which correspond to the moving blocks in position and are slidably connected with the bottom wall of the ink replenishing block 69 are fixedly connected with the top wall of the front side of the telescopic frame, an ink cavity 73 with an upward opening is formed in the ink supplementing block 69, ink cotton 75 is fixedly connected in the ink cavity 73, and a fifth motor is started to drive the ink supplementing block 69 to move back and forth.

Preferably, the top wall of the ink replenishing groove 67 is communicated with an ink adding groove 66 with a backward opening, the bottom wall in the middle of the operation cavity 12 is communicated with a top pressing groove 63, the bottom wall of the top pressing groove 63 is fixedly connected with a third hydraulic pump 62, the third hydraulic pump 62 is fixedly connected with a top pressing block which can extend into the operation cavity 12 through a third hydraulic pipe 63, and the third hydraulic pump 62 is started to drive the top pressing block 64 to move.

firstly, a steel pipe needing to detect the internal quality is conveyed into an operation cavity 12, a second motor 47 is started to drive a first threaded shaft 48 to rotate, the first threaded shaft 48 drives a pushing block 49 to move downwards to drive a fixing block 54 to be attached to the outer wall of the steel pipe, a first hydraulic pump 60 is started to drive a diamond bit to enter the interior of the steel pipe, the external surface quality shear strength of the steel pipe is calculated through the power used by the first hydraulic pump 60, a cutter 17 and the cutter 17 driven by the first motor to work are started to cut off the steel pipe for the later detection, a third motor 53 is started to drive a first gear 52 to rotate after the cutting off, the fixing block 54 is driven to rotate by the matching of the first gear 52 and a rack 56, the rotating directions of the upper fixing block 54 and the lower fixing block 54 are opposite, the twisting action of the steel pipe is realized, the torsional strength of the steel pipe is calculated, and then a third hydraulic pump 62 is started to drive a top pressing block 64 to move upwards to test the bending strength of the steel pipe, after all data detection is finished, a third motor 36 is started to drive a third rotating shaft 38 to rotate, corresponding electromagnetic blocks 42 are powered off to enable corresponding clamping blocks 44 to enter a second clamping groove 40, a fourth gear 37 is driven to rotate, the fourth gear 37 rotates to drive a third gear 34 to rotate, the third gear 34 rotates to drive a second gear 32 to rotate, the second gear 32 rotates to drive a second rotating shaft 30 to rotate, the second rotating shaft 30 rotates to drive a thick gear 31 to rotate, corresponding required printing characters are arranged on the outer side wall of the thick gear 31, the electromagnetic blocks 42 are started to drive the clamping blocks 44 to reset to the first clamping groove 41 after the thick gear 31 rotates to a proper position, a second hydraulic pump 22 is started after all printing characters correspond to each other to drive a marking block 27 to move to mark a steel pipe for foundation marking, and the steel pipe can be stored for later proofreading after marking is finished.

And secondly, when ink needs to be replenished, a fifth motor is started to drive a third threaded shaft 72 to rotate so that a left moving block 71 and a right moving block 71 move reversely to extend the telescopic frame, the telescopic frame extends to drive the ink replenishing block 69 to move forwards to the lower side of the thick gear 31, a second hydraulic pump is started to drive the thick gear 31 to move to the ink cotton 75 to be attached and degreased, the fifth motor is started after ink replenishment is completed to drive the moving blocks 71 to reset and simultaneously drive the ink block 69 to reset, and marking work after the thick gear 31 is not impressed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an online prison of industry internet technique of making, includes the shell, its characterized in that: be equipped with the operation chamber that runs through about being equipped with in the shell, operation chamber roof intercommunication is equipped with the cutting chamber of two bilateral symmetry, is located two between the cutting chamber operation chamber wall intercommunication is equipped with four about the symmetry about the detection groove of operation chamber wall intercommunication, detect groove roof fixedly connected with second motor, second motor diapire install rotate in detect the second screw shaft in the groove, on the second screw shaft threaded connection have with detect groove sliding connection's promotion piece, it is close to promote the piece the one end of operation chamber is rotated and is connected with semicircular fixed block, the fixed block is close to be equipped with the outside semicircular clamping groove of opening on the lateral wall of operation chamber, the clamping groove is close to the intercommunication is equipped with the drill bit groove of three annular arrangement on the lateral wall of promotion piece, drill bit inslot wall fixed mounting has first hydraulic pump, first hydraulic pump can extend to through first hydraulic pressure pipe fixedly connected with diamond drill in the clamping groove A semicircular sliding groove which penetrates through the left wall and the right wall is arranged in the top fixing block, a supporting block which is connected with the sliding groove in a sliding manner is fixedly connected to the side wall of the pushing block connected with the left wall and the right wall of the fixing block, a rack is fixedly connected to the outer surface, far away from the operation cavity, of the fixing block, a rotating cavity with an outward opening is arranged on the side wall, connected with the rack, of the pushing block, a third motor is fixedly connected to the right wall of the rotating cavity, a first rotating shaft which is rotatably connected with the left wall of the rotating cavity is installed on the left wall of the third motor, a first gear which is meshed with the rack is fixedly connected to the first rotating shaft, a bending groove is arranged on the top wall of the operation cavity in a communicating manner, a marking groove is arranged on the top wall of the bending groove in a communicating manner, a second hydraulic pump is fixedly connected to the top wall of the marking groove, a marking block is fixedly connected to the bottom wall of the second hydraulic pump through a second hydraulic pipe, and a gear groove with a downward opening is arranged on the bottom wall of the marking block, the gear groove roof is fixedly connected with eight connecting rods arranged left and right, and is two the second pivot of controlling two connecting rod lateral walls is connected with and runs through to rotate between the connecting rod, is located two between the connecting rod fixedly connected with thick gear in the second pivot, fixedly connected with second gear on the second pivot right-hand member is located the second gear upside be connected with the third gear through the rotation of third pivot between the connecting rod.

2. The industrial internet on-line monitoring technology as claimed in claim 1, wherein: the cutting device is characterized in that two moving grooves with symmetrical positions are formed in the left wall and the right wall of the cutting cavity in a communicated mode, moving blocks extending into the cutting cavity are connected in the moving grooves in a sliding mode, a cutter is fixedly installed between the two moving blocks located in the cutting cavity, a first threaded shaft in threaded connection with the moving blocks is rotatably connected between the upper wall and the lower wall of each moving groove, a first motor is installed on the top wall of the first threaded shaft in the third left side, a first belt wheel is fixedly connected to the first threaded shaft, and the four first belt wheels are driven through a first belt to drive the cutter to move up and down.

3. The industrial internet on-line monitoring technology as claimed in claim 2, wherein: be located the third gear upside be equipped with the linkage groove in the mark block, the linkage groove with the intercommunication of arranging about four between the gear groove through four, the third gear extends to in the intercommunication groove, linkage groove left side wall fixedly connected with fourth motor, fourth motor right side wall install with linkage groove right side wall rotates the third pivot of connecting, rotate in the third pivot be connected with third gear engagement's fourth gear, fourth gear rotation drive thick gear rotation.

4. The industrial internet on-line monitoring technology as claimed in claim 3, wherein: with fourth gear connection the lower wall is equipped with the dead groove of first card outside two position symmetry and opening on the third pivot, the dead inslot fixedly connected with first electromagnetic block of first card, be equipped with in the fourth gear can with the dead groove of second card of the dead groove intercommunication of first card, the dead inslot sliding connection of first card can extend to the dead inslot of card of second card dies the piece, the card die the piece pass through the spring with the dead groove fixed connection of first card starts the dead piece removal of first electromagnetic block drive card.

5. The industrial internet on-line monitoring technology as claimed in claim 4, wherein: the ink replenishing device is characterized in that an ink replenishing groove is formed in the rear side of the marking groove in a communicated mode, an expansion bracket is connected to the bottom wall of the ink replenishing groove in a sliding mode, an ink replenishing block is connected to the expansion bracket in a sliding mode, a moving groove is formed in the bottom wall of the rear side of the ink replenishing groove in a communicated mode, two driving blocks fixedly connected with the bottom walls of the two ends of the rear side of the expansion bracket are connected to the inside of the expansion bracket in the sliding mode, a third threaded shaft in threaded connection with the driving blocks is connected between the left wall and the right wall of the moving groove in a rotating mode, a fifth motor is fixedly mounted on the third threaded shaft, two stabilizing blocks which correspond to the moving blocks in position and are connected with the bottom wall of the ink replenishing block in a sliding mode are fixedly connected to the top wall of the front side of the expansion bracket, an ink cavity with an upward opening is formed in the ink replenishing block, and the ink cotton is fixedly connected to the inside of the ink cavity, and the fifth motor is started to drive the ink replenishing block to move back and forth.

6. The industrial internet on-line monitoring technology as claimed in claim 5, wherein: the top wall of the ink replenishing groove is communicated with an ink adding groove with a backward opening, the bottom wall in the middle of the operation cavity is communicated with a top pressing groove, the bottom wall of the top pressing groove is fixedly connected with a third hydraulic pump, the third hydraulic pump can extend to the top pressing block in the operation cavity through a third hydraulic pipe, and the third hydraulic pump is started to drive the top pressing block to move.

7. The use method of the industrial internet online monitoring technology as claimed in claim 6, wherein the industrial internet online monitoring technology comprises the following steps:

the method comprises the steps of firstly, conveying a steel pipe needing to detect the internal quality into an operation cavity, starting a second motor to drive a first threaded shaft to rotate, driving a pushing block to move downwards to drive a fixed block to be attached to the outer wall of the steel pipe, starting a first hydraulic pump to drive a diamond bit to enter the steel pipe, calculating the external surface quality shearing strength of the steel pipe through the power used by the first hydraulic pump, starting a cutter and a cutter driven by the first motor to cut off the steel pipe for later detection, starting a third motor to drive a first gear to rotate after the steel pipe is cut off, driving the fixed block to rotate through the matching of the first gear and a rack, and enabling the rotation directions of the upper fixed block and the lower fixed block to be opposite, so that the steel pipe is twisted to calculate the torsional strength of the steel pipe, then starting a third hydraulic pump to drive a jacking block to move upwards to test the bending strength of the steel pipe, and starting, corresponding electromagnetism piece makes corresponding card die block get into the dead inslot of second card of outage, drive fourth gear revolve, fourth gear revolve drives third gear revolve, third gear revolve drives second gear revolve, second gear revolve drives the second pivot and rotates, the second pivot rotates and drives thick gear revolve, thick gear lateral wall is equipped with the printing of corresponding demand, it drives the card die block and resets to the dead inslot of first card to rotate to start the electromagnetism piece after suitable position, start the second hydraulic pump after whole printings correspond and drive the mark block and remove and carry out the basis mark to the steel pipe, can take out after the mark is accomplished and deposit and be used for later proofreading.