Intelligent detection equipment for polyethylene (PE) water supply pipe production

Abstract

The invention discloses intelligent detection equipment for polyethylene (PE) water supply pipe production, and relates to the technical field of PE water supply pipes. The device comprises a detection main body, electric sliding rails are arranged on two sides of the detection main body, an intelligent device is arranged at the top of the detection main body, a fixed seat is arranged at the bottom of the inner wall of the detection main body, vertical rods are arranged at four corners of the top of the fixed seat, and a plurality of electric push rods are symmetrically and fixedly mounted in the detection main body. Through rotation and horizontal movement of the I-shaped roller, abrasion to the outer wall of the water supply pipe is reduced, meanwhile, the water supply pipe is made to be always located in the center position of the fixing block, namely the optimal fixing position, during detection, and the situation that the two sides of the water supply pipe are uneven in stress, and the detection data precision is reduced is avoided; and the reciprocating deformation rubber block can be better attached to the outer wall of the water supply pipe, and the fastening effect of the fixing block on the water supply pipe is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of PE water supply pipes, in particular to intelligent detection equipment for the production of polyethylene (PE) water supply pipes. Background Art

[0002] PE, or products made of polyethylene, are widely used in daily life and industry. In particular, due to its high strength, corrosion resistance, and non-toxicity, the market share of water pipes made of polyethylene continues to increase. At the same time, the testing standards for such water pipes are becoming increasingly stringent.

[0003] Patent publication number CN222545124U discloses a PE water supply pipe quality testing device, comprising a testing box, a base mounted at the bottom of the testing box, a protective device at the top of the testing box, a switch at the front of the testing box, and a computer on the right side of the testing box. The patent, by setting up a testing box, a protective device, a clamping device, a lifting device, and a computer, first places the PE water pipe into the clamping device, turns on the clamping device switch to clamp the PE water pipe, then turns on the protective device switch, closes the rolling shutter door, turns on the lifting device switch, and the lifting device starts working. The test data is viewed on the computer. This solves the problem in the prior art that, after the PE water supply pipe is produced, it needs to be tested for quality. During the test process, the pipe may become loose due to manual clamping, or break during stretching, which may cause injury.

[0004] However, the device still has some shortcomings: the device can clamp the water supply pipe and prevent it from breaking and injuring people, but during the process of the device clamping and testing the water supply pipe, it is difficult for the clamping component to apply a centering force to the water supply pipe, which easily increases the possibility of the water supply pipe deviating from the center position of the clamping component during the clamping process, easily causing uneven force on both sides of the water supply pipe and reducing the accuracy of the detection data. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent detection device for the production of polyethylene (PE) water supply pipes, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent detection equipment for the production of polyethylene (PE) water supply pipes, comprising a detection body, electric slide rails are provided on both sides of the detection body, an intelligent device is provided on the top of the detection body, a fixed seat is provided at the bottom of the inner wall of the detection body, and vertical rods are provided at the four corners of the top of the fixed seat, a plurality of electric push rods are symmetrically and fixedly installed inside the detection body, a plurality of fixed blocks are fixedly installed on the telescopic end of the electric push rod away from the side of the vertical rod, and a telescopic connecting plate is fixedly installed between adjacent sides of the plurality of fixed blocks, a top plate is penetrated and slidably installed on the outer wall of the vertical rod, and a variety of devices for alternating cold and hot invasion of the water supply pipe are provided under the top plate, and an impact device for detecting the brittleness of the pipeline is provided on the periphery of the various devices, a rubber block is fixedly installed on the inner wall of the fixed block, an I-shaped roller is rotatably installed inside the arc groove of the fixed block, a resistance plate is fixedly installed on the outer wall of the middle end of the I-shaped roller, and an arc block is fixedly installed on the side of the rubber block close to the safety door of the detection body.

[0007] According to the above technical solution, a safety door is provided on the front of the detection body, and the safety door is used to enhance the protection of the detection work. A ventilation hole is provided on the back of the detection body. The electric slide rail is used to drive the sliding and stretching of the detection work, and the intelligent device is used to transmit the detection data.

[0008] According to the above technical solution, the electric push rod is of telescopic design, and the electric push rod provides thrust for detection clamping, and several of the fixed blocks are symmetrically distributed inside the detection body, and the bottom of the fixed block is slidably installed on the top of the fixed seat, and arc grooves are symmetrically opened inside the fixed block. The top plate is slidably installed inside the electric slide rail near one end of the vertical rod, and the bottom of the top plate is slidably installed on the top of the fixed block. The rubber block is used to increase the friction between the fixed block and the water supply pipe, and the I-shaped roller is used to cause the water supply pipe to be located in the center of the fixed block. The arc block is located on the movement trajectory of the resistance plate. When the detection work starts, the electric push rod is started, and the telescopic end of the electric slide rail pulls the fixed block to move away from the center of the fixed seat, and the bottom fixed block pulls the bottom fixed block of the top plate to move synchronously through the telescopic connecting plate, and then the water supply pipe is placed on the top of the fixed seat, that is, at the center of several symmetrically distributed fixed blocks. At this time, the telescopic end of the electric push rod pushes the fixed block toward the water supply pipe. It moves in the direction near the center of the fixed seat. After the fixed block clamps and tightens the upper and lower ends of the water supply pipe, the electric slide rail is started. The electric slide rail drives the top plate to slide upward, and the top plate drives the top fixed block to move synchronously through its own internal limit groove. At this time, the fixed block applies a stable and upward force to the water supply pipe to detect the extension performance and force data of the pipe, and then transmits the detection data to the computer through the intelligent device; the fixed block drives the rubber block to move synchronously. The rubber block acts as a gasket in the process of the fixed block clamping the water supply pipe, and the fixed block also drives the I-shaped roller to move synchronously. The outer walls of the two ends of the I-shaped roller will contact the outer wall of the water supply pipe when the fixed block is clamping. As the fixed block moves, the I-shaped roller pushes and rubs the outer wall of the pipe. At this time, the pipe moves to the center position of the fixed block under the limit of the I-shaped roller, and the I-shaped roller rotates by friction. The I-shaped roller drives the contact plate to revolve and contact the arc block. The arc block relies on the resistance force to push the rubber block to deform, and so on.

[0009] According to the above technical solution, the various devices include a humidifier, the bottom of which is fixedly installed at the top center of the detection body, a spiral hose is passed through and fixedly installed on the bottom of the humidifier, a humidifying gun is fixedly installed on the bottom of the spiral hose, and the outer wall of the humidifying gun passes through and fixedly installed on the top of the top plate. The humidifier sprays and humidifies the inside of the water supply pipe through the humidifying gun. After the fixed block is clamped, the humidifier is started, and the humidifier transports water to the inside of the humidifying gun through the spiral hose. The humidifying gun sprays water mist to the inside of the water supply pipe for humidification. At the same time, the humidifying gun drives the L-shaped plate to move synchronously, and the L-shaped plate drives the heating mechanism to move synchronously. During the movement, the heating mechanism bakes and heats the entire outer wall of the water supply pipe, thereby realizing a detection environment where the water supply pipe is cold inside and hot outside.

[0010] According to the above technical solution, an L-shaped plate is fixedly installed on the outer wall of the back of the humidifier gun, a heating mechanism is fixedly installed on the bottom of the L-shaped plate, a U-shaped plate is passed through and fixedly installed inside the L-shaped plate, and a sealing plate is passed through and slidably installed inside the ventilation port of the detection body.

[0011] According to the above technical solution, the outer wall of the heating mechanism is slidably connected to the back of the inner wall of the detection body, and the heating mechanism bakes and heats the surface of the water supply pipe. The sealing plate gradually reduces the air overflow speed inside the detection body when the heating mechanism is running. The front of the sealing plate is fixedly installed on the back side of the U-shaped plate. When the L-shaped plate moves upward, it drives the U-shaped plate to move synchronously. The U-shaped plate pulls the sealing plate to extend upward along the inside of the detection body. During the movement of the sealing plate, the sealing range of the detection body is continuously expanded, that is, when the heating mechanism is running, the heat flow window is reduced to reduce heat overflow.

[0012] According to the above technical solution, the impact device includes a telescopic impact rod, the back of the fixed end of the telescopic impact rod is fixedly installed on the front of the outer wall of the U-shaped plate, an L-shaped column is passed through and fixedly installed on the outer wall of the telescopic end of the telescopic impact rod, and a number of L-shaped blocks are equidistantly and fixedly installed on the back of the inner wall of the detection body, and a pulley is rotatably installed on the side of the L-shaped block away from the L-shaped plate.

[0013] When the arc piece moves to above the L-shaped block, the telescopic striker in the force-accumulating contraction state is quickly reset by the spring, and the telescopic striker will suddenly hit the outer wall of the water supply pipe, and repeat this process.

[0014] The cam is fixedly mounted on the outer wall of the fixed end of the telescopic striker, and a cross bar is fixedly mounted on the side of the special-shaped plate away from the L-shaped plate. The outer wall of the cross bar is penetrated by a torsion spring and a swing plate is rotatably mounted. The swing plate is rotated and reset by the torsion spring. The swing plate is used to fan the heat around the diffusion heating mechanism. The back side of the inner wall of the detection body is fixedly mounted on an arc head block, and the arc surface of the front end of the arc head block is located on the movement trajectory of the edge of the swing plate. The fixed end of the telescopic striker drives the special-shaped plate to move upward, and the special-shaped plate drives the cross bar to move synchronously. The cross bar drives the swing plate to move synchronously. When the swing plate moves upward, it contacts the arc surface of the arc head block, and the resistance of the arc head block causes the swing plate to generate a rotational force. At this time, the swing plate can rotate along the outer wall of the cross bar. After the swing plate passes over a single arc head block, the swing plate will swing back and forth during the reset process of the torsion spring.

[0015] The present invention provides an intelligent detection device for the production of polyethylene (PE) water supply pipes. It has the following beneficial effects: (1) The present invention cooperates with an electric push rod, a fixed block, a telescopic connecting plate, a top plate, a rubber block, an I-shaped roller, a contact plate and an arc block. Through the clamping of the fixed block, the water supply pipe is guaranteed to be always in a stable state when subjected to force. At the same time, the steady stretching of the top plate can effectively complete the extension detection of the water supply pipe, and the detection data obtained is transmitted to the computer in a timely manner for data recording and analysis by relying on the intelligent device; through the rotation and horizontal movement of the I-shaped roller, the wear on the outer wall of the water supply pipe is reduced, and the water supply pipe is always located in the center position of the fixed block, that is, the best fixed position, during the detection, to avoid uneven force on both sides of the water supply pipe and reduce the accuracy of the detection data. At the same time, under the pushing of the contact plate, the reciprocating deformation of the rubber block can better fit the outer wall of the water supply pipe, further improving the fastening effect of the fixed block on the water supply pipe.

[0016] (2) The present invention adopts the arrangement of various devices, and cooperates with the top plate, humidifier, spiral hose, humidifying gun, L-shaped plate, heating mechanism, U-shaped plate and sealing plate. By implementing the temperature change of external heating and internal cooling on the water supply pipe, the present invention can detect the change of detection data when the pipeline is subjected to stable tension under the scenario of changing humidity and temperature. At the same time, relying on thermal expansion and contraction, the present invention effectively expands the detection type, that is, tests whether the water supply pipe is deformed and cracked; through the sealing of the sealing plate, the heating mechanism is prompted to effectively heat the outer wall of the water supply pipe in the shortest time, and reduce the circulation rate of heat and moisture inside the detection body, saving energy consumption. At the same time, the present invention can cooperate with the humidifier to obtain the detection data of the water supply pipe under hot and cold changes in time, and optimize the shortcomings of pipeline wet and hot aging detection.

[0017] (3) The present invention sets up an impact device, cooperates with a U-shaped plate, a telescopic impact rod, an L-shaped column, an L-shaped block, a pulley, a special-shaped plate, a cross bar, a swing plate and an arc head block, and stores force on the arc piece at the top of the L-shaped column by the pulley, thereby effectively increasing the impact force of the telescopic impact rod on the outer wall of the water supply pipe, and realizing the extension performance test of the water supply pipe while obtaining the brittleness resistance of the water supply pipe under external force impact; through the reciprocating swing of the swing plate, a rapid disturbance of the heat around the heating mechanism is achieved, that is, the radiation range and rate of the heat to the water supply pipe are increased, and the telescopic impact rod is prevented from hitting the unheated water supply pipe, avoiding the water supply pipe from directly cracking due to the temperature being far lower than the actual temperature in use, increasing the data error and causing the detection process to be interrupted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 A schematic cross-sectional view of the present invention as a whole; Figure 3 This is a schematic diagram of the peripheral structure of the clamping block of the present invention; Figure 4 It is a cross-sectional schematic diagram of the peripheral structure of the clamping block of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure at center A; Figure 6 Schematic diagram of various devices of the present invention; Figure 7 Schematic cross-sectional views of various devices of the present invention; Figure 8 This is a schematic diagram of the impact device of the present invention; Figure 9 This is a schematic diagram showing the overall performance of the impact device of the present invention.

[0019] In the figure: 1. Detection body; 2. Electric slide rail; 3. Intelligent device; 4. Fixed seat; 5. Vertical rod; 6. Electric push rod; 7. Fixed block; 8. Telescopic connecting plate; 9. Top plate; 10. Rubber block; 11. I-shaped roller; 12. Resistance plate; 13. Arc block; 14. Various devices; 141. Humidifier; 142. Spiral hose; 143. Humidifier gun; 144. L-shaped plate; 145. Heating mechanism; 146. U-shaped plate; 147. Sealing plate; 15. Impact device; 151. Telescopic impact rod; 152. L-shaped column; 153. L-shaped block; 154. Pulley; 155. Special-shaped plate; 156. Cross bar; 157. Swing plate; 158. Arc head block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figures 1-9 One embodiment of the present invention is: an intelligent detection equipment for the production of polyethylene (PE) water supply pipes, comprising a detection body 1, electric slide rails 2 are provided on both sides of the detection body 1, an intelligent device 3 is provided on the top of the detection body 1, a fixed seat 4 is provided at the bottom of the inner wall of the detection body 1, and vertical rods 5 are provided at the four corners of the top of the fixed seat 4. A plurality of electric push rods 6 are symmetrically and fixedly installed inside the detection body 1, and a plurality of fixed blocks 7 are fixedly installed on the side of the telescopic end of the electric push rod 6 away from the vertical rod 5. A telescopic connecting plate 8 is fixedly installed between adjacent sides of the plurality of fixed blocks 7. A top plate 9 is penetrated and slidably installed on the outer wall of the vertical rod 5, and a variety of devices 14 for alternating hot and cold invasion of the water supply pipe are provided below the top plate 9. An impact device 15 for detecting the brittleness of the pipeline is provided on the periphery of the variety of devices 14. A rubber block 10 is fixedly installed on the inner wall of the fixed block 7, an I-shaped roller 11 is rotatably installed inside the arc groove of the fixed block 7, a resistance plate 12 is fixedly installed on the outer wall of the middle end of the I-shaped roller 11, and an arc block 13 is fixedly installed on the side of the rubber block 10 close to the safety door of the detection body 1.

[0022] A safety door is provided on the front of the detection body 1 to enhance the protection of the detection work. A ventilation hole is provided on the back of the detection body 1. The electric slide rail 2 is used to drive the sliding and stretching of the detection work, and the intelligent device 3 is used to transmit the detection data.

[0023] The electric push rod 6 is of telescopic design, and the electric push rod 6 provides thrust for detection clamping. Several fixed blocks 7 are symmetrically distributed inside the detection body 1. The bottom of the fixed block 7 is slidably installed on the top of the fixed seat 4. Arc grooves are symmetrically opened inside the fixed block 7. The top plate 9 is slidably installed inside the electric slide rail 2 near one end of the vertical rod 5. The bottom of the top plate 9 is slidably installed on the top of the fixed block 7. The rubber block 10 is used to increase the friction between the fixed block 7 and the water supply pipe. The I-shaped roller 11 is used to promote the water supply pipe to be located in the center position of the fixed block 7. The arc block 13 is located on the movement trajectory of the resistance plate 12.

[0024] By clamping the fixed block 7, the water supply pipe is guaranteed to be always in a stable state when under stress. At the same time, the steady stretching of the top plate 9 can effectively complete the extension detection of the water supply pipe, and the detection data is promptly transmitted to the computer for data recording and analysis by relying on the intelligent device 3; through the rotation and horizontal movement of the I-roller 11, the wear on the outer wall of the water supply pipe is reduced, and the water supply pipe is always located in the center position of the fixed block 7, that is, the best fixed position, during detection, to avoid uneven force on both sides of the water supply pipe and reduce the accuracy of the detection data. At the same time, under the pushing of the resistance plate 12, the reciprocating deformation of the rubber block 10 can better fit the outer wall of the water supply pipe, further improving the fastening effect of the fixed block 7 on the water supply pipe.

[0025] During use, when the detection work starts, the electric push rod 6 is started, and the telescopic end of the electric slide rail 2 pulls the fixed block 7 to move away from the center of the fixed seat 4. The bottom fixed block 7 pulls the top plate 9 through the telescopic connecting plate 8 to move the bottom fixed block 7 synchronously. Then the water supply pipe is placed on the top of the fixed seat 4, that is, the center of several symmetrically distributed fixed blocks 7. At this time, the telescopic end of the electric push rod 6 pushes the fixed block 7 to move close to the center of the fixed seat 4. After the fixed block 7 clamps the upper and lower ends of the water supply pipe, the electric slide rail 2 is started, and the electric slide rail 2 drives the top plate 9 to slide upward. The top plate 9 drives the top fixed block 7 to move synchronously through its own internal limit groove. At this time, the fixed block 7 applies a stable and upward force to the water supply pipe to detect the pipeline. The extension performance and force data are then transmitted to the computer through the intelligent device 3; the fixed block 7 drives the rubber block 10 to move synchronously, and the rubber block 10 acts as a spacer in the process of the fixed block 7 clamping the water supply pipe, and the fixed block 7 also drives the I-shaped roller 11 to move synchronously. The outer walls of the two ends of the I-shaped roller 11 will contact the outer wall of the water supply pipe when the fixed block 7 is clamping. As the fixed block 7 moves, the I-shaped roller 11 pushes and rubs the outer wall of the pipe. At this time, the pipe moves to the center position of the fixed block 7 under the limit of the I-shaped roller 11, and the I-shaped roller 11 rotates by friction. The I-shaped roller 11 drives the contact plate 12 to revolve and contact the arc block 13. The arc block 13 relies on the resistance force to push the rubber block 10 to deform, and so on.

[0026] According to the above embodiment, the clamping of the fixed block 7 ensures that the water supply pipe is always in a stable state when subjected to force, and at the same time, the steady stretching of the top plate 9 can effectively complete the extension detection of the water supply pipe, and the detection data is promptly transmitted to the computer for data recording and analysis by relying on the intelligent device 3; through the rotation and horizontal movement of the I-roller 11, the wear on the outer wall of the water supply pipe is reduced, and the water supply pipe is always located in the center position of the fixed block 7, that is, the optimal fixed position, during detection, to avoid uneven force on both sides of the water supply pipe and reduce the accuracy of the detection data. At the same time, under the pushing of the resistance plate 12, the reciprocating deformation of the rubber block 10 can better fit the outer wall of the water supply pipe, further improving the fastening effect of the fixed block 7 on the water supply pipe.

[0027] See also Figures 1-9 , based on the above embodiment, another embodiment of the present invention further includes a diversity device 14; The diverse device 14 includes a humidifier 141, the bottom of the humidifier 141 is fixedly installed at the top center of the detection body 1, a spiral hose 142 is passed through and fixedly installed at the bottom of the humidifier 141, a humidifying gun 143 is fixedly installed at the bottom of the spiral hose 142, the outer wall of the humidifying gun 143 passes through and is fixedly installed on the top of the top plate 9, and the humidifier 141 sprays and humidifies the inside of the water supply pipe through the humidifying gun 143.

[0028] An L-shaped plate 144 is fixedly installed on the outer wall of the back of the humidifying gun 143, a heating mechanism 145 is fixedly installed on the bottom of the L-shaped plate 144, a U-shaped plate 146 is passed through and fixedly installed inside the L-shaped plate 144, and a sealing plate 147 is passed through and slidably installed inside the ventilation port of the detection body 1.

[0029] The outer wall of the heating mechanism 145 is slidably connected to the back of the inner wall of the detection body 1. The heating mechanism 145 bakes and heats the surface of the water supply pipe. The sealing plate 147 gradually reduces the air overflow speed inside the detection body 1 when the heating mechanism 145 is running. The front side of the sealing plate 147 is fixedly installed on the back side of the U-shaped plate 146.

[0030] By implementing temperature changes of external heat and internal cold on the water supply pipe, it is possible to detect changes in detection data when stable tension is applied to the pipe under scenarios of changing humidity and temperature. At the same time, relying on thermal expansion and contraction, the detection type can be effectively expanded, that is, to test whether the water supply pipe is deformed and cracked; through the sealing of the sealing plate 147, the heating mechanism 145 is prompted to effectively heat the outer wall of the water supply pipe in the shortest time, and reduce the circulation rate of heat and moisture inside the detection body 1, saving energy consumption. At the same time, it can cooperate with the humidifier 141 to timely obtain detection data of the water supply pipe under hot and cold changes, and optimize the shortcomings in pipeline moisture and heat aging detection.

[0031] During use, after the fixing block 7 is clamped, the humidifier 141 is started, and the humidifier 141 transports water to the inside of the humidifying gun 143 through the spiral hose 142. The humidifying gun 143 sprays water mist to the inside of the water supply pipe for humidification. At the same time, the humidifying gun 143 drives the L-shaped plate 144 to move synchronously, and the L-shaped plate 144 drives the heating mechanism 145 to move synchronously. During the movement, the heating mechanism 145 bakes and heats the entire outer wall of the water supply pipe, thereby realizing a detection environment in which the water supply pipe is cold inside and hot outside; when the L-shaped plate 144 moves upward, it drives the U-shaped plate 146 to move synchronously, and the U-shaped plate 146 pulls the sealing plate 147 to extend upward along the inside of the detection body 1. During the movement of the sealing plate 147, the sealing range of the detection body 1 is continuously expanded, that is, when the heating mechanism 145 is running, the heat flow window is reduced to reduce heat overflow.

[0032] According to the above embodiment, by implementing temperature changes of external heat and internal cold on the water supply pipe, it is possible to detect changes in detection data when stable tension is applied to the pipe under scenarios of changing humidity and temperature. At the same time, relying on thermal expansion and contraction, the detection type is effectively expanded, that is, to test whether the water supply pipe is deformed and cracked; through the sealing of the sealing plate 147, the heating mechanism 145 is prompted to effectively heat the outer wall of the water supply pipe in the shortest time, and reduce the circulation rate of heat and moisture inside the detection body 1, saving energy consumption while cooperating with the humidifier 141 to timely obtain detection data of the water supply pipe under hot and cold changes, thereby optimizing the deficiencies in pipeline moisture and heat aging detection.

[0033] See also Figures 1-9 , based on the above embodiment, another embodiment of the present invention further includes a collision device 15; The impact device 15 includes a telescopic impact rod 151, the back of the fixed end of the telescopic impact rod 151 is fixedly installed on the front of the outer wall of the U-shaped plate 146, an L-shaped column 152 is passed through and fixedly installed on the outer wall of the telescopic end of the telescopic impact rod 151, and a number of L-shaped blocks 153 are equidistantly and fixedly installed on the back of the inner wall of the detection body 1, and a pulley 154 is rotatably installed on the side of the L-shaped block 153 away from the L-shaped plate 144.

[0034] The telescopic end of the telescopic impact rod 151 knocks on the outer wall of the water supply pipe to detect its brittleness. The telescopic impact rod 151 has a built-in spring for movement reset. One end of the back of the L-shaped column 152 passes through and is movably installed on the back of the detection body 1. An arc plate is provided on the top of the L-shaped column 152, and the outer wall of the pulley 154 is located on the arc surface motion trajectory of the arc plate.

[0035] A special-shaped plate 155 is fixedly installed on the outer wall of the fixed end of the telescopic striker 151, and a cross bar 156 is fixedly installed on the side of the special-shaped plate 155 away from the L-shaped plate 144. The outer wall of the cross bar 156 is penetrated by a torsion spring and a swing plate 157 is rotatably installed. The swing plate 157 is rotated and reset by the torsion spring. The swing plate 157 is used to fan the heat around the diffusion heating mechanism 145. An arc head block 158 is fixedly installed on the back side of the inner wall of the detection body 1, and the arc surface of one end of the front side of the arc head block 158 is located on the motion trajectory at the edge of the swing plate 157.

[0036] By limiting and storing force on the arc piece at the top of the L-shaped column 152 through the pulley 154, the impact force of the telescopic impact rod 151 on the outer wall of the water supply pipe is effectively increased, so that the extension performance test of the water supply pipe can be carried out while obtaining the brittleness resistance of the water supply pipe under external force impact; through the reciprocating swing of the swing plate 157, the rapid disturbance of the heat around the heating mechanism 145 is achieved, that is, the radiation range and rate of heat to the water supply pipe are increased, preventing the telescopic impact rod 151 from hitting the unheated water supply pipe, and avoiding the water supply pipe from directly cracking due to the temperature being far lower than the actual temperature in use, increasing the data error and causing the detection process to be interrupted.

[0037] When in use, the U-shaped plate 146 drives the telescopic striker 151 to move upward, and the telescopic striker 151 drives the L-shaped column 152 to move synchronously along the back of the detection body 1. When the L-shaped column 152 drives the arc piece to move upward, the arc piece contacts the outer wall of the pulley 154, and the pulley 154 rotates by the movement friction of the arc piece. The pulley 154 is limited by the L-shaped block 153, which causes the pulley 154 to generate a resistance force when it contacts the arc piece, that is, the arc piece pushes the L-shaped column 152 to move toward the back of the detection body 1 with the help of the resistance of the pulley 154, and the L-shaped column 152 pulls the telescopic end of the telescopic striker 151 to retract. When the arc piece moves above the L-shaped block 153, the force is stored and the contraction state is formed. The telescopic striker 151 in the state is quickly reset by the spring, and at this time the telescopic striker 151 will suddenly hit the outer wall of the water supply pipe, and so on; the fixed end of the telescopic striker 151 drives the special-shaped plate 155 to move upward, and the special-shaped plate 155 drives the cross bar 156 to move synchronously, and the cross bar 156 drives the swing plate 157 to move synchronously. When the swing plate 157 moves upward, it contacts the arc surface of the arc head block 158, and relies on the resistance of the arc head block 158 to cause the swing plate 157 to generate a rotational force. At this time, the swing plate 157 can rotate along the outer wall of the cross bar 156. After the swing plate 157 passes over a single arc head block 158, the swing plate 157 will swing back and forth during the reset process of the torsion spring.

[0038] According to the above embodiment, the pulley 154 limits and stores force on the arc piece at the top of the L-shaped column 152, thereby effectively increasing the impact force of the telescopic impact rod 151 on the outer wall of the water supply pipe, thereby realizing the extension performance test of the water supply pipe and obtaining the brittleness resistance of the water supply pipe under external force impact; through the reciprocating swing of the swing plate 157, the rapid disturbance of the heat around the heating mechanism 145 is achieved, that is, the radiation range and rate of heat to the water supply pipe are increased, thereby preventing the telescopic impact rod 151 from hitting the unheated water supply pipe, and avoiding the water supply pipe from directly cracking due to the temperature being far lower than the temperature contained in the actual use, thereby increasing the data error and causing the detection process to be interrupted.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An intelligent detection device for polyethylene (PE) water pipe production, comprising a detection body (1), characterized in that: The detection body (1) is provided with electric slide rails (2) on both sides, the detection body (1) is provided with an intelligent device (3) on the top, the detection body (1) is provided with a fixed seat (4) at the bottom of the inner wall, and vertical rods (5) are provided at the four corners of the top of the fixed seat (4). The detection body (1) is symmetrically and fixedly installed with a plurality of electric push rods (6), the telescopic end of the electric push rod (6) is fixedly installed on the side away from the vertical rod (5), and a telescopic connecting plate (8) is fixedly installed between the adjacent sides of the plurality of fixed blocks (7). The vertical rod ( 5) A top plate (9) is slidably installed through the outer wall, a multi-device (14) for alternating hot and cold water supply pipes is provided below the top plate (9), an impact device (15) for detecting the brittleness of the pipeline is provided on the periphery of the multi-device (14), a rubber block (10) is fixedly installed on the inner wall of the fixed block (7), an I-shaped roller (11) is rotatably installed inside the arc groove of the fixed block (7), a contact plate (12) is fixedly installed on the outer wall of the middle end of the I-shaped roller (11), and an arc block (13) is fixedly installed on the side of the rubber block (10) close to the safety door of the detection body (1).

2. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 1, characterized in that: The detection body (1) is provided with a safety door on the front, and the safety door is used to enhance the protection of the detection work. The detection body (1) is provided with a ventilation hole on the back. The electric slide rail (2) is used to drive the sliding and stretching of the detection work. The intelligent device (3) is used to transmit the detection data.

3. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 2, characterized in that: The electric push rod (6) is of telescopic design and provides thrust for detection clamping. Several fixed blocks (7) are symmetrically distributed inside the detection body (1). The bottom of the fixed block (7) is slidably mounted on the top of the fixed seat (4). The fixed block (7) is symmetrically provided with arc grooves. The top plate (9) is slidably mounted on the inside of the electric slide rail (2) near one end of the vertical rod (5). The bottom of the top plate (9) is slidably mounted on the top of the fixed block (7). The rubber block (10) is used to increase the friction between the fixed block (7) and the water supply pipe. The I-shaped roller (11) is used to force the water supply pipe to be located at the center of the fixed block (7). The arc block (13) is located on the movement trajectory of the contact plate (12).

4. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 3, characterized in that: The diverse device (14) includes a humidifier (141), the bottom of the humidifier (141) is fixedly installed at the top center of the detection body (1), a spiral hose (142) is passed through and fixedly installed at the bottom of the humidifier (141), a humidifying gun (143) is fixedly installed at the bottom of the spiral hose (142), the outer wall of the humidifying gun (143) passes through and is fixedly installed on the top of the top plate (9), and the humidifier (141) sprays and humidifies the inside of the water supply pipe through the humidifying gun (143).

5. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 4, characterized in that: An L-shaped plate (144) is fixedly mounted on the outer wall of the back of the humidifying gun (143), a heating mechanism (145) is fixedly mounted on the bottom of the L-shaped plate (144), a U-shaped plate (146) is passed through and fixedly mounted inside the L-shaped plate (144), and a sealing plate (147) is passed through and slidably mounted inside the ventilation opening of the detection body (1).

6. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 5, characterized in that: The outer wall of the heating mechanism (145) is slidably connected to the back of the inner wall of the detection body (1). The heating mechanism (145) bakes and heats the surface of the water supply pipe. The sealing plate (147) gradually reduces the air overflow speed inside the detection body (1) when the heating mechanism (145) is running. The front side of the sealing plate (147) is fixedly installed on the back side of the U-shaped plate (146).

7. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 6, characterized in that: The impact device (15) comprises a telescopic impact rod (151), the back of the fixed end of the telescopic impact rod (151) is fixedly mounted on the front of the outer wall of the U-shaped plate (146), an L-shaped column (152) is passed through and fixedly mounted on the outer wall of the telescopic end of the telescopic impact rod (151), and a plurality of L-shaped blocks (153) are equidistantly and fixedly mounted on the back of the inner wall of the detection body (1), and a pulley (154) is rotatably mounted on the side of the L-shaped block (153) away from the L-shaped plate (144).

8. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 7, characterized in that: The telescopic end of the telescopic impact rod (151) strikes the outer wall of the water supply pipe to detect its brittleness. The telescopic impact rod (151) is internally provided with a spring for movement reset. One end of the back of the L-shaped column (152) penetrates and is movably mounted on the back of the detection body (1). The top of the L-shaped column (152) is provided with an arc plate, and the outer wall of the pulley (154) is located on the arc surface movement trajectory of the arc plate.

9. The intelligent detection equipment for polyethylene (PE) water pipe production according to claim 8, characterized in that: A special-shaped plate (155) is fixedly mounted on the outer wall of the fixed end of the telescopic impact rod (151), and a cross bar (156) is fixedly mounted on the side of the special-shaped plate (155) away from the L-shaped plate (144). A swing plate (157) is rotatably mounted on the outer wall of the cross bar (156) through a torsion spring. The swing plate (157) is rotated and reset by the torsion spring. The swing plate (157) is used to fan the heat around the diffusion heating mechanism (145). An arc head block (158) is fixedly mounted on the back of the inner wall of the detection body (1), and the arc surface of one end of the front side of the arc head block (158) is located on the motion trajectory at the edge of the swing plate (157).

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