Rust removal grinding machine for waterproof, anti-corrosion and heat preservation engineering

Abstract

The invention relates to the technical field of derusting and polishing, and discloses a derusting and polishing machine for waterproof, anti-corrosion and heat preservation engineering, the derusting and polishing machine comprises a base, a transmission assembly and a reciprocating assembly are arranged on the inner wall of the base, and a central control cabinet is fixedly assembled on the outer wall of the base. A steel pipe sample is polished through a polishing roller, an air suction pump works, at the moment, dust collection holes can adsorb waste scraps generated when the steel pipe sample is polished to the inner wall of an inner cylinder, and after the polishing roller rotates leftwards by 90 degrees, a first water pump can convey cold water in a water tank to the inner wall of the polishing roller through a water inlet pipe and enters the inner cylinder through a round hole; after the grinding roller continues to rotate by 180 degrees, a water pump II can adsorb a water source and sweeps in the inner barrel into a water tank after a dust collection hole is in contact with a water pumping pipe, and in the process, the water source in the inner barrel can cool the grinding roller and recover the sweeps at the same time; and meanwhile, the dust falling effect on waste chips in the inner barrel can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of rust removal and grinding, in particular to a rust removal and grinding machine used for waterproof, anti-corrosion and thermal insulation engineering. Background Art

[0002] The rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation projects is a professional equipment used to remove rust and grind materials in projects.

[0003] When the existing rust removal and grinding machines used in waterproof, anti-corrosion and thermal insulation projects are used to remove rust and grind steel pipes, if the pollutants on the surface of the steel pipes are not removed, it will affect the grinding effect, resulting in reduced adhesion of the anti-corrosion layer, thereby affecting the service life of the anti-corrosion and thermal insulation steel pipes. Therefore, before grinding, it is usually necessary to use tools to clean the surface of the steel pipe to ensure the cleanliness of the steel pipe surface. At the same time, the steel pipe will produce waste chips during the grinding process, which need to be processed because they are easy for workers to inhale, and the grinding roller is prone to overheating and damage during the grinding process, so it needs to be improved. Summary of the invention

[0004] The present invention provides a rust removal grinding machine for waterproof, anti-corrosion and thermal insulation projects, which has the advantages that the grinding roller can not only cool down the environment but also recycle the waste chips and reduce dust on the waste chips inside, thus solving the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a rust removal and grinding machine for waterproof, anti-corrosion and heat-insulating engineering, comprising a base, the inner walls of the base are respectively provided with a transmission assembly and a reciprocating assembly, the outer wall of the base is fixedly equipped with a central control cabinet, the outer wall of the transmission assembly is installed with an electric cylinder 1, the outer wall of the electric cylinder 1 is provided with a steel pipe sample, the bottom of the steel pipe sample is rotatably connected with a driving roller, the outer wall of the driving roller is provided with an electric cylinder 2, the outer wall of the electric cylinder 2 is installed with a rotating plate, the outer wall of the base is fixedly equipped with a mounting frame, the inner wall of the mounting frame is clamped with an electric telescopic cylinder 2, the top of the mounting frame is installed with a mounting seat, and the outer wall of the mounting seat is installed A power motor is provided, a power output shaft of the power motor is fixedly equipped with a rotating roller 2, an active motor is provided on the outer wall of the power motor, a rotating roller 1 is fixedly equipped on the power output shaft of the active motor, a limiting roller is fixedly equipped on the telescopic end of the electric telescopic cylinder 2, a grinding assembly is provided on the top of the rotating roller 1, a rust removal roller is provided on the outer wall of the mounting frame, a top plate is installed on the top of the mounting frame, an electric hydraulic cylinder 2 is fixedly equipped on the bottom of the top plate, an arc-shaped lower pressure plate is slidably connected to the inner wall of the electric hydraulic cylinder 2, a driving motor is provided on the outer wall of the grinding assembly, an electric heating roller is installed on the outer wall of the rust removal roller, and a blanking assembly is provided on the outer wall of the electric heating roller.

[0006] As a preferred technical solution of the present invention, the transmission assembly includes a base plate, an electric telescopic cylinder 1 is installed on the outer wall of the base plate, a telescopic rod is slidably connected to the inner wall of the electric telescopic cylinder 1, a hydraulic block is fixedly installed on the outer wall of the telescopic rod, a contact plate is fixedly installed on the bottom of the hydraulic block, a sliding rod is provided at the bottom of the contact plate, and a moving block is slidably connected to the top of the sliding rod.

[0007] As a preferred technical solution of the present invention, an electric hydraulic cylinder dust collection box and an electric hydraulic cylinder 1 are respectively installed on the top of the contact plate, a lifting plate 1 is installed on the top of the hydraulic block, a lifting plate 2 is fixedly installed on the inner wall of the bottom plate, arc grooves are provided on the outer walls of the lifting plate 1 and the lifting plate 2, a cleaning brush is fixedly installed on the inner wall of the lifting plate 2 with the arc groove, a filter hole is provided at the bottom of the lifting plate 1, and baffles are installed on the outer walls on both sides of the bottom plate.

[0008] As a preferred technical solution of the present invention, there are three lifting plates one, four lifting plates two, and the four lifting plates two and the three lifting plates one are alternately distributed on the inner wall of the bottom plate. There are several filter holes, and the contact plate is located at the bottom of the filter holes. The electric telescopic cylinder one and the electric hydraulic cylinder one are both electrically connected to the central control cabinet, the moving block slides on the outer wall of the slide rod, and the curvature of the arc groove matches the curvature of the steel pipe sample.

[0009] As a preferred technical solution of the present invention, the reciprocating assembly includes a square plate, a servo motor is fixedly installed on the outer wall of the square plate, a wire wheel one is fixedly installed on the power output shaft of the servo motor, the outer wall of the wire wheel one is transmission-connected with an elastic cable, the other end of the elastic cable is transmission-connected with wire wheel two, a limit block is installed on the outer wall of the elastic cable, a slide groove is provided at the end of the square plate away from the servo motor, a trapezoidal block is slidably connected to the inner wall of the slide groove, a moving wheel is installed on the outer wall of the trapezoidal block, a Z-shaped block is installed on the outer wall of the moving wheel, a clamping mechanism is fixedly installed on the outer wall of the Z-shaped block, a clamping hand is rotatably connected to the inner wall of the clamping hand, and an arc-shaped clamp is fixedly installed on the outer wall of the clamping hand.

[0010] As a preferred technical solution of the present invention, the servo motor and the clamping mechanism are both electrically connected to the central control cabinet, the wire wheel one and the wire wheel two are symmetrically arranged on the outer wall of the square plate, the length of the elastic cable is fixed, the shape of the trapezoidal block is adapted to the cross-sectional shape of the slide groove, the curvature of the inner wall of the arc-shaped clamping plate is adapted to the curvature of the steel pipe sample, and the movable wheel is sleeved on the outer wall of the elastic cable.

[0011] As a preferred technical solution of the present invention, the grinding assembly includes a connecting plate, a small motor is fixedly installed on the outer wall of the connecting plate, a power output shaft of the small motor is fixedly equipped with a central gear, the outer wall of the central gear is respectively meshed with an upper gear and a lower gear, the outer wall of the central gear is sleeved with a limiting plate, the outer wall of the upper gear is meshed with a gear ring 1, the outer wall of the lower gear is meshed with a gear ring 2, a grinding roller is fixedly installed on the outer wall of the gear ring 1, an inner cylinder is fixedly installed on the outer wall of the gear ring 2, dust suction holes are both provided on the outer wall of the grinding roller and the outer wall of the inner cylinder, a center layer is provided between the grinding roller and the inner cylinder, four circular holes are provided on the outer wall of the center layer, a partition is fixedly installed on the inner wall of the inner cylinder, an air pump is clamped on the inner wall of the partition, a water inlet pipe is provided at one end of the grinding roller, and a water pump is provided at the other end of the grinding roller, a water inlet pipe and a water pump are installed on the top of the water inlet pipe and the water pump, a filter plate is fixedly installed on the inner wall of the water tank, and a water pump 1 and a water pump 2 are respectively provided on the inner wall of the water tank.

[0012] As a preferred technical solution of the present invention, the small motor, the vacuum pump, the water pump one and the water pump two are all electrically connected to the central control cabinet, the water inlet pipe and the water suction pipe are fixedly installed on the inner wall of the water tank, the diameter of the dust suction hole is the same as the diameter of the circular hole, there are two dust suction holes, and the two dust suction holes are symmetrically distributed on the outer walls of the grinding roller and the inner cylinder, there are four circular holes, and the four circular holes are evenly distributed on the outer wall of the center layer, the positions of the water inlet pipe and the water suction pipe coincide with the virtual center line after the dust suction hole is rotated 90 degrees, and the outer wall of the inner cylinder is fixedly installed on the power output shaft of the drive motor.

[0013] As a preferred technical solution of the present invention, the blanking assembly includes a vertical plate, a slide rail is fixedly installed on the outer wall of the vertical plate, a slider is slidably connected to the top of the slide rail, a micro motor and a suction cup are respectively fixedly installed on the top of the slider, a driving gear is fixedly assembled on the power output shaft of the micro motor, a driven gear is meshed with the outer wall of the driving gear, a connecting handle is rotatably sleeved on the outer wall of the driven gear, the outer wall of the connecting handle is rotatably connected to a rotating handle, a fixed block is installed on the outer wall of the rotating handle, and a support plate is fixedly installed on the outer wall of the fixed block.

[0014] As a preferred technical solution of the present invention, the micro motor is electrically connected to the central control cabinet, the outer wall of the support plate is fixedly mounted on the outer wall of the base, the bottom of the vertical plate is fixedly mounted on the top of the base, the suction cup is in contact with the outer wall of the steel pipe sample, and the cross-section of the slider is in the shape of an "inverted convex" character.

[0015] The present invention has the following beneficial effects: 1. The rust removal and grinding machine used for waterproof, anti-corrosion and thermal insulation projects grinds the steel pipe sample with the grinding roller, and the vacuum pump works. At this time, the dust suction hole will absorb the waste generated during the grinding of the steel pipe sample to the inner wall of the inner cylinder, and when the grinding roller rotates 90 degrees to the left, the water pump will transport the cold water in the water tank to the inner wall of the grinding roller through the water inlet pipe, and enter the inner cylinder through the circular hole. When the grinding roller continues to rotate 180 degrees, the dust suction hole can be in contact with the water suction pipe, and the water pump will absorb the water source and waste chips inside the inner cylinder to the inside of the water tank. In this process, the water source inside the inner cylinder can cool the grinding roller while recovering the waste chips, and can also reduce dust on the waste chips inside the inner cylinder.

[0016] 2. The rust removal and grinding machine used for waterproof, anti-corrosion and thermal insulation projects can be started by an electric telescopic cylinder, which can enable the telescopic rod to drive the contact plate to make the moving block slide on the top of the slide rod, thereby controlling the position of the lifting plate. At this time, the electric hydraulic cylinder can be started, and the hydraulic block can be lifted up and down, so that the hydraulic block can drive the lifting plate to adjust the height, so that the steel pipe sample can be transmitted to the direction of the rotating plate at the top of the lifting plate, and the dust on the surface of the steel pipe sample can be shaken off during the transmission process, and the cleaning brush can wipe the surface of the steel pipe sample. It can be seen that the device can also remove dust and impurities on the surface of the steel pipe sample during the transportation of the steel pipe sample, thereby ensuring the cleanliness of the surface of the steel pipe sample and creating good conditions for subsequent grinding.

[0017] 3. The rust removal and grinding machine used for waterproof, anti-corrosion and thermal insulation engineering performs double grinding of the steel pipe sample inside and outside through the rotating roller 1, the rotating roller 2 and the rust removal roller, and then performs rust removal on it. In this process, the limit roller and the arc-shaped lower pressure plate can limit the steel pipe sample, so that the steel pipe sample can be more stable and fast in the process of grinding and rust removal. At the same time, in the process of grinding and rust removal, the servo motor is started to enable the wire wheel 1 to rotate, and because the length of the elastic cable is fixed, it can be known that when the wire wheel 1 rotates clockwise, the right side The number of elastic cables will increase, and the moving wheel on the left side will be stressed, making the number of elastic cables on the same side decrease, so that the moving wheel can be pulled, so that the moving wheel drives the trapezoidal block to move along the inner wall of the slide groove away from the servo motor. At this time, the moving wheel on the right side is not stressed, and the opposite operation will cause the moving wheel to move in the opposite direction, so that the device can automatically realize reciprocating motion, so that the device can automatically grind and remove rust on the steel pipe samples, which can ensure the processing quality of the steel pipe samples after rust removal, thereby ensuring its long-term stable operation in harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of the other side of the present invention; Figure 3 It is a schematic diagram of the internal structure of the present invention; Figure 4 It is a schematic diagram of the structure of the transmission assembly of the present invention; Figure 5 It is a schematic diagram of the top structure of the transmission assembly of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the grinding assembly of the present invention; Figure 7 This is a schematic diagram of the structure of the grinding assembly of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle; Fig. 9 It is a schematic diagram of the local structure of the present invention; Fig.10 It is a schematic diagram of the structure of the reciprocating assembly of the present invention; Fig.11 It is a schematic diagram of the structure of the blanking component of the present invention.

[0019] In the figure: 1. base; 2. transmission assembly; 3. central control cabinet; 4. electric cylinder 1; 5. steel pipe sample; 6. electric cylinder 2; 7. driving roller; 8. reciprocating assembly; 9. rotating plate; 10. mounting frame; 11. electric telescopic cylinder 2; 12. mounting seat; 13. power motor; 14. limiting roller; 15. driving motor; 16. rotating roller 1; 17. rotating roller 2; 18. grinding assembly; 19. rust removal roller; 20. top plate; 21. electric hydraulic cylinder 2; 22. arc-shaped lower pressure plate; 23. driving motor; 24. unloading assembly; 25. electric heating roller; 201, bottom plate; 202, electric telescopic cylinder 1; 203, telescopic rod; 204, sliding rod; 205, moving block; 206, contact plate; 207, dust collection box; 208, electric hydraulic cylinder 1; 209, hydraulic block; 210, lifting plate 1; 211, lifting plate 2; 212, cleaning brush; 213, arc groove; 214, filter hole; 215, baffle; 801, square plate; 802, servo motor; 803, wire wheel one; 804, elastic cable; 805, wire wheel two; 806, limit block; 807, slide groove; 808, trapezoidal block; 809, moving wheel; 810, Z-shaped block; 811, clamping mechanism; 812, clamping hand; 813, arc-shaped clamping plate; 1801, connecting plate; 1802, small motor; 1803, central gear; 1804, limit plate; 1805, upper gear; 1806, gear ring 1; 1807, lower gear; 1808, gear ring 2; 1809, grinding roller; 1810, inner cylinder; 1811, central layer; 1812, dust suction hole; 1813, partition; 1814, air pump; 1815, water inlet pipe; 1816, water pump; 1817, water tank; 1818, filter plate; 1819, water pump 1; 1820, water pump 2; 1821, round hole; 2401, vertical plate; 2402, slide rail; 2403, slider; 2404, micro motor; 2405, driving gear; 2406, driven gear; 2407, connecting handle; 2408, rotating handle; 2409, fixing block; 2410, supporting plate; 2411, suction cup. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 - Fig.11 A rust removal and grinding machine for waterproof, anti-corrosion and heat preservation engineering comprises a base 1, the inner wall of the base 1 is respectively provided with a transmission component 2 and a reciprocating component 8, the outer wall of the base 1 is fixedly equipped with a central control cabinet 3, the outer wall of the transmission component 2 is installed with an electric cylinder 1 4, the outer wall of the electric cylinder 1 4 is provided with a steel pipe sample 5, the bottom of the steel pipe sample 5 is rotatably connected with a driving roller 7, the outer wall of the driving roller 7 is provided with an electric cylinder 2 6, the outer wall of the electric cylinder 2 6 is installed with a rotating plate 9, the outer wall of the base 1 is fixedly equipped with a mounting frame 10, the inner wall of the mounting frame 10 is clamped with an electric telescopic cylinder 2 11, the top of the mounting frame 10 is installed with a mounting seat 12, the outer wall of the mounting seat 12 is installed with a power motor 13, the power motor 13 The power output shaft is fixedly equipped with a rotating roller 17, the outer wall of the power motor 13 is provided with an active motor 15, the power output shaft of the active motor 15 is fixedly equipped with a rotating roller 16, the telescopic end of the electric telescopic cylinder 11 is fixedly equipped with a limit roller 14, the top of the rotating roller 16 is provided with a grinding assembly 18, the outer wall of the mounting frame 10 is provided with a rust removal roller 19, the top of the mounting frame 10 is installed with a top plate 20, the bottom of the top plate 20 is fixedly equipped with an electric hydraulic cylinder 21, the inner wall of the electric hydraulic cylinder 21 is slidably connected with an arc-shaped lower pressure plate 22, the outer wall of the grinding assembly 18 is provided with a driving motor 23, the outer wall of the rust removal roller 19 is installed with an electric heating roller 25, and the outer wall of the electric heating roller 25 is provided with a blanking assembly 24; By utilizing the above structure, through the setting of rotating roller 16, rotating roller 2 17 and rust removal roller 19, it is possible to grind and rust-remove the steel pipe sample 5 from the outside to the inside. At the same time, when the central control cabinet 3 transmits a signal, the electric hydraulic cylinder 2 21 can be started and drive the electric hydraulic cylinder 2 21 to move downward, so that the bottom of the electric hydraulic cylinder 21 can contact the outer wall of the steel pipe sample 5 to limit the steel pipe sample 5, so that the steel pipe sample 5 will not fall easily during the grinding and rust removal process.

[0022] In a preferred embodiment, the transmission assembly 2 includes a bottom plate 201, an electric telescopic cylinder 202 is installed on the outer wall of the bottom plate 201, a telescopic rod 203 is slidably connected to the inner wall of the electric telescopic cylinder 202, a hydraulic block 209 is fixedly installed on the outer wall of the telescopic rod 203, a contact plate 206 is fixedly installed on the bottom of the hydraulic block 209, a sliding rod 204 is provided at the bottom of the contact plate 206, and a moving block 205 is slidably connected to the top of the sliding rod 204; By utilizing the above structure, through the characteristics that the four lifting plates 211 and the three lifting plates 1 210 are alternately distributed on the inner wall of the bottom plate 201 , it can be known that the lifting plates 1 210 and the lifting plates 2 211 can alternately transport the steel pipe samples 5 .

[0023] In a preferred embodiment, the top of the contact plate 206 is respectively equipped with an electric hydraulic cylinder dust collection box 207 and an electric hydraulic cylinder 1 208, a lifting plate 1 210 is installed on the top of the hydraulic block 209, a lifting plate 211 is fixedly installed on the inner wall of the bottom plate 201, and arc grooves 213 are provided on the outer walls of the lifting plate 1 210 and the lifting plate 2 211, and a cleaning brush 212 is fixedly installed on the inner wall of the lifting plate 2 211 with the arc groove 213, a filter hole 214 is provided at the bottom of the lifting plate 1 210, and baffles 215 are installed on the outer walls of both sides of the bottom plate 201; Utilizing the above structure and through the setting of the dust collecting box 207, it can be seen that after the cleaning brush 212 wipes the steel pipe sample 5, the dust falls onto the inner wall of the dust collecting box 207 through the filter hole 214. It can be seen that the cleaning brush 212 can collect the dust after wiping so that the dust will not splash to other locations.

[0024] In a preferred embodiment, there are three lifting plates 210, four lifting plates 211, and the four lifting plates 211 and the three lifting plates 1 210 are alternately distributed on the inner wall of the bottom plate 201. There are several filter holes 214, and the contact plate 206 is located at the bottom of the filter hole 214. The electric telescopic cylinder 1 202 and the electric hydraulic cylinder 1 208 are both electrically connected to the central control cabinet 3. The moving block 205 slides on the outer wall of the slide rod 204, and the curvature of the arc groove 213 is adapted to the curvature of the steel pipe sample 5. By utilizing the above structure, the telescopic rod 203 can drive the contact plate 206 to make the moving block 205 slide on the top of the slide rod 204 by starting the electric telescopic cylinder 202, so that the position of the lifting plate 210 can be controlled. At this time, the electric hydraulic cylinder 208 can be started, and the hydraulic block 209 can be lifted up and down, so that the hydraulic block 209 can drive the lifting plate 210 to adjust the height, so that the steel pipe sample 5 can be transmitted in the direction of the rotating plate 9 at the top of the lifting plate 210, and the dust on the surface of the steel pipe sample 5 can be shaken off during the transmission process. At the same time, the cleaning brush 212 can be set to wipe the surface of the steel pipe sample 5.

[0025] In a preferred embodiment, the reciprocating assembly 8 includes a square plate 801, a servo motor 802 is fixedly installed on the outer wall of the square plate 801, a power output shaft of the servo motor 802 is fixedly equipped with a wire wheel 803, the outer wall of the wire wheel 803 is transmission-connected with an elastic cable 804, the other end of the elastic cable 804 is transmission-connected with a wire wheel 2 805, a limit block 806 is installed on the outer wall of the elastic cable 804, a slide groove 807 is opened at one end of the square plate 801 away from the servo motor 802, a trapezoidal block 808 is slidably connected to the inner wall of the slide groove 807, a moving wheel 809 is installed on the outer wall of the trapezoidal block 808, a Z-shaped block 810 is installed on the outer wall of the moving wheel 809, a clamping mechanism 811 is fixedly installed on the outer wall of the Z-shaped block 810, a clamping hand 812 is rotatably connected to the inner wall of the clamping mechanism 811, and an arc-shaped clamping plate 813 is fixedly installed on the outer wall of the clamping hand 812; By utilizing the above structure, when the moving wheel 809 reciprocates on the outer wall of the square plate 801, the clamping mechanism 811 can be moved on the top of the rotating roller 16, the rotating roller 2 17 and the rust removal roller 19, so that the clamping hand 812 can clamp and place the steel pipe sample 5, so that the steel pipe sample 5 can be automatically polished.

[0026] In a preferred embodiment, the servo motor 802 and the clamping mechanism 811 are both electrically connected to the central control cabinet 3, the wire wheel 1 803 and the wire wheel 2 805 are symmetrically arranged on the outer wall of the square plate 801, the length of the elastic cable 804 is fixed, the shape of the trapezoidal block 808 is adapted to the cross-sectional shape of the slide 807, the inner wall curvature of the arc clamping plate 813 is adapted to the curvature of the steel pipe sample 5, and the moving wheel 809 is sleeved on the outer wall of the elastic cable 804; By utilizing the above structure, the servo motor 802 is started to enable the wire wheel 803 to rotate, and because the length of the elastic cable 804 is fixed, it can be known that when the wire wheel 803 rotates clockwise, the elastic cables 804 on the right side will increase. At this time, the moving wheel 809 on the left side is subjected to force, which makes the elastic cables 804 on the same side decrease, thereby pulling the moving wheel 809, so that the moving wheel 809 drives the trapezoidal block 808 to move along the inner wall of the slide groove 807 in the direction away from the servo motor 802. At this time, the moving wheel 809 on the right side is not subjected to force, and the opposite operation will cause the moving wheel 809 to move in the opposite direction, thereby enabling the device to automatically realize reciprocating motion.

[0027] In a preferred embodiment, the grinding assembly 18 includes a connecting plate 1801, a small motor 1802 is fixedly installed on the outer wall of the connecting plate 1801, a power output shaft of the small motor 1802 is fixedly equipped with a central gear 1803, an upper gear 1805 and a lower gear 1807 are respectively meshed on the outer wall of the central gear 1803, a limiting plate 1804 is sleeved on the outer wall of the central gear 1803, a gear ring 1806 is meshed on the outer wall of the upper gear 1805, a gear ring 2 1808 is meshed on the outer wall of the lower gear 1807, a grinding roller 1809 is fixedly installed on the outer wall of the gear ring 1806, an inner cylinder 1810 is fixedly installed on the outer wall of the gear ring 2 1808, and the outer wall of the grinding roller 1809 The outer walls of the inner cylinder 1810 are provided with dust suction holes 1812, a central layer 1811 is provided between the grinding roller 1809 and the inner cylinder 1810, and four circular holes 1821 are provided on the outer wall of the central layer 1811, a partition 1813 is fixedly installed on the inner wall of the inner cylinder 1810, and an air pump 1814 is clamped on the inner wall of the partition 1813, a water inlet pipe 1815 is provided at one end of the grinding roller 1809, and a water extraction pipe 1816 is provided at the other end of the grinding roller 1809, a water tank 1817 is installed on the top of the water inlet pipe 1815 and the water extraction pipe 1816, a filter plate 1818 is fixedly installed on the inner wall of the water tank 1817, and a water pump 1 1819 and a water pump 2 1820 are respectively provided on the inner wall of the water tank 1817; By utilizing the above structure, through the setting of the filter plate 1818 and the installation position of the filter plate 1818, it can be seen that after the water pump 2 1820 adsorbs the water source and waste mixture on the inner wall of the water suction pipe 1816, it can be filtered through the filter plate 1818 and enter the side of the water tank 1817 close to the water pump 1 1819, so that the waste will remain on the other side of the filter plate 1818, thereby enabling the water source to be recycled and facilitating the cleaning of the recovered waste.

[0028] In a preferred embodiment, the small motor 1802, the air pump 1814, the water pump 1 1819 and the water pump 2 1820 are all electrically connected to the central control cabinet 3, the water inlet pipe 1815 and the water extraction pipe 1816 are fixedly installed on the inner wall of the water tank 1817, the diameter of the dust suction hole 1812 is the same as the diameter of the circular hole 1821, there are two dust suction holes 1812, and the two dust suction holes 1812 are symmetrically distributed on the outer walls of the grinding roller 1809 and the inner cylinder 1810, there are four circular holes 1821, and the four circular holes 1821 are evenly distributed on the outer wall of the central layer 1811, the positions of the water inlet pipe 1815 and the water extraction pipe 1816 coincide with the virtual center line after the dust suction hole 1812 is rotated 90 degrees, and the outer wall of the inner cylinder 1810 is fixedly installed with the power output shaft of the drive motor 23; Using the above structure, when the outer wall of the steel pipe sample 5 is polished by the grinding roller 1809, the vacuum pump 1814 will start working. At this time, the dust suction hole 1812 will absorb the waste generated during the grinding of the steel pipe sample 5 to the inner wall of the inner cylinder 1810, and when the grinding roller 1809 rotates 90 degrees to the left, the water pump 1819 will start working and transport the cold water inside the water tank 1817 to the inner wall of the grinding roller 1809 through the water inlet pipe 1815, and enter the inner wall of the inner cylinder 1810 through the circular hole 1821. The grinding roller 1809 continues to rotate. After rotating 180 degrees, the dust suction hole 1812 can be in contact with the water suction pipe 1816, and the water pump 2 1820 will absorb the water source and waste inside the inner cylinder 1810 to the inside of the water tank 1817.

[0029] In a preferred embodiment, the blanking assembly 24 includes a vertical plate 2401, a slide rail 2402 is fixedly installed on the outer wall of the vertical plate 2401, a slider 2403 is slidably connected to the top of the slide rail 2402, a micro motor 2404 and a suction cup 2411 are respectively fixedly installed on the top of the slider 2403, a driving gear 2405 is fixedly assembled on the power output shaft of the micro motor 2404, a driven gear 2406 is meshed on the outer wall of the driving gear 2405, a connecting handle 2407 is rotatably sleeved on the outer wall of the driven gear 2406, a rotating handle 2408 is rotatably connected to the outer wall of the connecting handle 2407, a fixing block 2409 is installed on the outer wall of the rotating handle 2408, and a supporting plate 2410 is fixedly installed on the outer wall of the fixing block 2409; By utilizing the above structure, through the setting of the support plate 2410 and the installation position characteristics of the support plate 2410, it can be known that the support plate 2410 can play a role of fixing and limiting, so that the connecting handle 2407 and the rotating handle 2408 can both rotate stably.

[0030] In a preferred embodiment, the micro motor 2404 is electrically connected to the central control cabinet 3, the outer wall of the support plate 2410 is fixedly mounted on the outer wall of the base 1, the bottom of the vertical plate 2401 is fixedly mounted on the top of the base 1, the suction cup 2411 is in contact with the outer wall of the steel pipe sample 5, and the cross section of the slider 2403 is in the shape of an "inverted convex" character; By utilizing the above structure, the micro motor 2404 can start working by transmitting a signal through the central control cabinet 3, so that the driving gear 2405 can drive the driven gear 2406 to rotate, and in the process of the driven gear 2406 rotating, it can drive the connecting handle 2407 to move. Under the restriction of the rotating handle 2408, the connecting handle 2407 makes the slider 2403 reciprocate in the inner wall of the slide rail 2402, so that the suction cup 2411 can push the steel pipe sample 5 away from the vertical plate 2401, so that the steel pipe sample 5 can be automatically unloaded after grinding is completed, thereby improving the convenience of the device.

[0031] Working principle: when using the device, several steel pipe samples 5 that need to be polished and rust-removed are placed on the top of the lifting plate 211, and the electric telescopic cylinder 202 is started, so that the telescopic rod 203 can drive the contact plate 206 to make the moving block 205 slide on the top of the sliding rod 204, so that the position of the lifting plate 210 can be controlled. At this time, the electric hydraulic cylinder 208 can be started, and the hydraulic block 209 can be lifted up and down, so that the hydraulic block 209 can drive the lifting plate 210 to adjust the height, so that the steel pipe sample 5 can be transmitted to the direction of the rotating plate 9 on the top of the lifting plate 210, and the dust on the surface of the steel pipe sample 5 can be shaken off during the transmission process, and at the same time, the cleaning brush 212 is used. The cleaning brush 212 can be set to wipe the surface of the steel pipe sample 5, so that the steel pipe sample 5 can rotate on the top of the driving roller 7, and the servo motor 802 is started to enable the wire wheel 803 to rotate. Because the length of the elastic cable 804 is fixed, it can be known that when the wire wheel 803 rotates clockwise, the elastic cables 804 on the right side will increase. At this time, the moving wheel 809 on the left side is subjected to force, so that the elastic cables 804 on the same side become less, so that the moving wheel 809 can be pulled, so that the moving wheel 809 drives the trapezoidal block 808 to move on the inner wall of the slide groove 807 in the direction away from the servo motor 802. At this time, the moving wheel 809 on the right side is not subjected to force, and the opposite operation will cause the moving wheel 809 to move in the opposite direction, so that the device can automatically The arc clamping plate 813 can clamp the steel pipe sample 5 and place it on the top of the rotating roller 16, and through the setting of the rotating roller 16, the rotating roller 17 and the rust removal roller 19, it can grind and rust-removal the steel pipe sample 5 from the outside to the inside. At the same time, when the central control cabinet 3 transmits a signal, the electric hydraulic cylinder 21 can be started and drive the electric hydraulic cylinder 21 to move downward, so that the bottom of the electric hydraulic cylinder 21 can contact the outer wall of the steel pipe sample 5 and limit the steel pipe sample 5, so that the steel pipe sample 5 will not fall easily during the grinding and rust removal process, and when grinding on the top of the rotating roller 16, the grinding roller 1809 will contact the outer wall of the steel pipe sample 5. The outer wall of the steel pipe sample 5 is contacted and polished. At this time, the vacuum pump 1814 will start to work. At this time, the dust suction hole 1812 will absorb the waste generated during the grinding of the steel pipe sample 5 to the inner wall of the inner cylinder 1810, and when the grinding roller 1809 rotates 90 degrees to the left, the water pump 1819 will start to work and transport the cold water in the water tank 1817 to the inner wall of the grinding roller 1809 through the water inlet pipe 1815, and enter the inner wall of the inner cylinder 1810 through the circular hole 1821. The grinding roller 1809 continues to rotate. After rotating 180 degrees, the dust suction hole 1812 can contact the water suction pipe 1816, and the water pump 2 1820 will absorb the water source and waste in the inner cylinder 1810 to the inside of the water tank 1817. When the rust removal of the rust removal roller 19 is completed,The arc clamping plate 813 can clamp the steel pipe sample 5 to the top of the electric heating roller 25 for heating and drying, so that the surface of the steel pipe sample 5 should be completely dried, thereby effectively preventing the residual moisture from affecting the adhesion of the anti-corrosion coating. At the same time, after the drying process is completed, a signal can be transmitted through the central control cabinet 3, so that the micro motor 2404 can start working, so that the driving gear 2405 can drive the driven gear 2406 to rotate, and during the rotation of the driven gear 2406, the connecting handle 2407 can be driven to move, and the connecting handle 2407 can make the slider 2403 reciprocate in the inner wall of the slide rail 2402 under the restriction of the rotating handle 2408, so that the suction cup 2411 can push the steel pipe sample 5 in the direction away from the vertical plate 2401, so that the steel pipe sample 5 can be automatically unloaded after grinding, and the device can automatically complete the grinding and rust removal and subsequent treatment of the steel pipe sample 5, thereby improving the overall work efficiency.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust removal and grinding machine for waterproofing, anti-corrosion and thermal insulation engineering, comprising a base (1), characterized in that: The inner wall of the base (1) is respectively provided with a transmission assembly (2) and a reciprocating assembly (8); the outer wall of the base (1) is fixedly provided with a central control cabinet (3); the outer wall of the transmission assembly (2) is provided with an electric cylinder 1 (4); the outer wall of the electric cylinder 1 (4) is provided with a steel pipe sample (5); the bottom of the steel pipe sample (5) is rotatably connected to a driving roller (7); the outer wall of the driving roller (7) is provided with an electric cylinder 2 (6); the outer wall of the electric cylinder 2 (6) is provided with a rotating plate (9); the outer wall of the base (1) is fixedly provided with a mounting frame (10); the inner wall of the mounting frame (10) is clamped with an electric telescopic cylinder 2 (11); the top of the mounting frame (10) is provided with a mounting seat (12); the outer wall of the mounting seat (12) is provided with a power motor (13); the power output shaft of the power motor (13) is fixedly provided with a rotating plate (9); A second movable roller (17); an active motor (15) is provided on the outer wall of the power motor (13); a power output shaft of the active motor (15) is fixedly equipped with a rotating roller (16); a telescopic end of the second electric telescopic cylinder (11) is fixedly equipped with a limit roller (14); a grinding assembly (18) is provided on the top of the first rotating roller (16); an outer wall of the mounting frame (10) is provided with a rust removal roller (19); a top plate (20) is installed on the top of the mounting frame (10); an electric hydraulic cylinder (21) is fixedly equipped on the bottom of the top plate (20); an inner wall of the electric hydraulic cylinder (21) is slidably connected with an arc-shaped lower pressure plate (22); a driving motor (23) is provided on the outer wall of the grinding assembly (18); an electric heating roller (25) is installed on the outer wall of the rust removal roller (19); and a material discharge assembly (24) is provided on the outer wall of the electric heating roller (25).

2. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 1, characterized in that: The transmission assembly (2) comprises a base plate (201), an electric telescopic cylinder (202) is mounted on the outer wall of the base plate (201), a telescopic rod (203) is slidably connected to the inner wall of the electric telescopic cylinder (202), a hydraulic block (209) is fixedly mounted on the outer wall of the telescopic rod (203), a contact plate (206) is fixedly mounted on the bottom of the hydraulic block (209), a sliding rod (204) is provided at the bottom of the contact plate (206), and a moving block (205) is slidably connected to the top of the sliding rod (204).

3. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 2, characterized in that: An electric hydraulic cylinder dust collection box (207) and an electric hydraulic cylinder 1 (208) are respectively installed on the top of the contact plate (206); a lifting plate 1 (210) is installed on the top of the hydraulic block (209); a lifting plate 2 (211) is fixedly mounted on the inner wall of the bottom plate (201); arc-shaped grooves (213) are provided on the outer walls of the lifting plate 1 (210) and the lifting plate 2 (211); a cleaning brush (212) is fixedly mounted on the inner wall of the lifting plate 2 (211) with the arc-shaped grooves (213); a filter hole (214) is provided at the bottom of the lifting plate 1 (210); and baffles (215) are installed on the outer walls of both sides of the bottom plate (201).

4. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 3, characterized in that: There are three lifting plates one (210), four lifting plates two (211), and the four lifting plates two (211) and the three lifting plates one (210) are alternately distributed on the inner wall of the bottom plate (201). There are a plurality of filter holes (214), and the contact plate (206) is located at the bottom of the filter hole (214). The electric telescopic cylinder one (202) and the electric hydraulic cylinder one (208) are both electrically connected to the central control cabinet (3). The moving block (205) slides on the outer wall of the slide rod (204), and the curvature of the arc groove (213) is adapted to the curvature of the steel pipe sample (5).

5. The rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 1 is characterized by: The reciprocating assembly (8) comprises a square plate (801), a servo motor (802) is fixedly mounted on the outer wall of the square plate (801), a wire wheel 1 (803) is fixedly mounted on the power output shaft of the servo motor (802), an elastic cable (804) is transmission-connected to the outer wall of the wire wheel 1 (803), the other end of the elastic cable (804) is transmission-connected to the wire wheel 2 (805), a limit block (806) is installed on the outer wall of the elastic cable (804), and the square plate (801) is away from the servo motor. A slide groove (807) is provided at one end of (802), the inner wall of the slide groove (807) is slidably connected to a trapezoidal block (808), the outer wall of the trapezoidal block (808) is installed with a moving wheel (809), the outer wall of the moving wheel (809) is installed with a Z-shaped block (810), the outer wall of the Z-shaped block (810) is fixedly equipped with a clamping mechanism (811), the inner wall of the clamping mechanism (811) is rotatably connected to a clamping hand (812), and the outer wall of the clamping hand (812) is fixedly equipped with an arc-shaped clamping plate (813).

6. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 5, characterized in that: The servo motor (802) and the clamping mechanism (811) are both electrically connected to the central control cabinet (3); the wire wheel 1 (803) and the wire wheel 2 (805) are symmetrically arranged on the outer wall of the square plate (801); the length of the elastic cable (804) is fixed; the shape of the trapezoidal block (808) is adapted to the cross-sectional shape of the slide groove (807); the curvature of the inner wall of the arc-shaped clamping plate (813) is adapted to the curvature of the steel pipe sample (5); and the moving wheel (809) is sleeved on the outer wall of the elastic cable (804).

7. The rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 1, characterized in that: The grinding assembly (18) comprises a connecting plate (1801), a small motor (1802) is fixedly mounted on the outer wall of the connecting plate (1801), a central gear (1803) is fixedly mounted on the power output shaft of the small motor (1802), an upper gear (1805) and a lower gear (1807) are respectively meshed on the outer wall of the central gear (1803), a limiting plate (1804) is sleeved on the outer wall of the central gear (1803), a first gear ring (1806) is meshed on the outer wall of the upper gear (1805), a second gear ring (1808) is meshed on the outer wall of the lower gear (1807), a grinding roller (1809) is fixedly mounted on the outer wall of the first gear ring (1806), an inner cylinder (1810) is fixedly mounted on the outer wall of the second gear ring (1808), and the outer wall of the grinding roller (1809) and the inner cylinder (1810) are connected to each other. 0) are provided with dust suction holes (1812) on their outer walls, a central layer (1811) is provided between the grinding roller (1809) and the inner cylinder (1810), four circular holes (1821) are provided on the outer wall of the central layer (1811), a partition (1813) is fixedly installed on the inner wall of the inner cylinder (1810), an air pump (1814) is clamped on the inner wall of the partition (1813), and the grinding roller (180 9) is provided with a water inlet pipe (1815) at one end, and a water extraction pipe (1816) is provided at the other end of the grinding roller (1809), a water tank (1817) is installed on the top of the water inlet pipe (1815) and the water extraction pipe (1816), a filter plate (1818) is fixedly installed on the inner wall of the water tank (1817), and a water pump 1 (1819) and a water pump 2 (1820) are respectively provided on the inner wall of the water tank (1817).

8. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 7, characterized in that: The small motor (1802), the air pump (1814), the water pump 1 (1819) and the water pump 2 (1820) are all electrically connected to the central control cabinet (3). The water inlet pipe (1815) and the water extraction pipe (1816) are fixedly installed on the inner wall of the water tank (1817). The diameter of the dust suction hole (1812) is the same as the diameter of the circular hole (1821). There are two dust suction holes (1812), and the two dust suction holes (1812) are ) are symmetrically distributed on the outer walls of the grinding roller (1809) and the inner cylinder (1810), the number of the circular holes (1821) is four, and the four circular holes (1821) are evenly distributed on the outer wall of the central layer (1811), the positions of the water inlet pipe (1815) and the water suction pipe (1816) coincide with the virtual center line after the dust suction hole (1812) is rotated 90 degrees, and the outer wall of the inner cylinder (1810) is fixedly installed with the power output shaft of the drive motor (23).

9. The rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 1, characterized in that: The blanking assembly (24) comprises a vertical plate (2401), a slide rail (2402) is fixedly mounted on the outer wall of the vertical plate (2401), a slider (2403) is slidably connected to the top of the slide rail (2402), a micro motor (2404) and a suction cup (2411) are respectively fixedly mounted on the top of the slider (2403), a driving gear (2405) is fixedly mounted on the power output shaft of the micro motor (2404), a driven gear (2406) is meshed on the outer wall of the driving gear (2405), a connecting handle (2407) is rotatably sleeved on the outer wall of the driven gear (2406), a rotating handle (2408) is rotatably connected to the outer wall of the connecting handle (2407), a fixing block (2409) is mounted on the outer wall of the rotating handle (2408), and a supporting plate (2410) is fixedly mounted on the outer wall of the fixing block (2409).

10. A rust removal and grinding machine for waterproof, anti-corrosion and thermal insulation engineering according to claim 9, characterized in that: The micro motor (2404) is electrically connected to the central control cabinet (3); the outer wall of the support plate (2410) is fixedly mounted on the outer wall of the base (1); the bottom of the vertical plate (2401) is fixedly mounted on the top of the base (1); the suction cup (2411) is in contact with the outer wall of the steel pipe sample (5); and the cross section of the slider (2403) is in the shape of an inverted convex character.

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