Sand blasting cleaning device with visual detection function and sand blasting cleaning system

Abstract

The invention relates to a sand blasting cleaning device with a visual detection function and a sand blasting cleaning system. The sand blasting cleaning device comprises a sand blasting assembly, a crawling assembly and a visual assembly. According to the sand blasting cleaning device, the visual assembly is integrated on the sand blasting structure, so that detection operation can be directly carried out after sand blasting is completed, the working procedures of workpiece movement and installation adjustment are omitted, and the machining and detection efficiency is greatly improved; the crawling assembly is arranged, the centering and limiting effects on the sand blasting assembly can be achieved through a crawler wheel structure of the crawling assembly, it can be ensured that the sand blasting head moves along the axis of the pipeline, the sand blasting effect can be improved, meanwhile, it can be ensured that the camera stably moves along a movement path, and the practicability is high. And the inner wall of the pipeline subjected to sand blasting can be detected more accurately and stably.

Description

Technical Field

[0001] The present invention relates to the technical field of sandblasting devices, and in particular to a sandblasting cleaning device and a sandblasting cleaning system with a visual detection function. Background Art

[0002] As a critical infrastructure for modern energy transportation, oil pipelines shoulder the important mission of efficiently and safely transporting oil resources from their production sites to locations across the country. Oil remains a dominant force in the global energy landscape, and its stable supply is crucial for a country's economic development, industrial production, and livelihood needs. Oil pipelines have become the preferred method of oil transportation due to their high continuity, large transportation volumes, low costs, and high safety. During the processing of oil pipelines, their inner walls are sandblasted to remove dirt and enhance surface adhesion, facilitating the application of coatings on the inner walls of the pipelines. This reduces fluid resistance within the pipeline, improving transportation efficiency and extending the pipeline's service life.

[0003] At present, the equipment used for sandblasting the inner wall of the pipeline is prone to the situation that the sandblasting head deviates from the axis position of the pipeline during operation, which will lead to uneven sandblasting effect. It will not only cause rework and affect processing efficiency, but also affect the bonding strength between the subsequent coating or plating and the inner wall of the pipeline, thereby affecting the transportation efficiency and service life of the pipeline. Summary of the Invention

[0004] To this end, the technical problem to be solved by the present invention is to overcome the problem that the equipment used for sandblasting the inner wall of the pipe in the existing technology is prone to the situation that the sandblasting head deviates from the axial position of the pipe during operation, resulting in uneven sandblasting effect, which not only causes rework and affects processing efficiency, but also affects the bonding strength between the subsequent coating or plating and the inner wall of the pipe, thereby affecting the transportation efficiency and service life of the pipe.

[0005] In order to solve the above technical problems, the present invention provides a sandblasting cleaning device with a visual inspection function, which is used for sandblasting and inspecting the inner wall of a pipeline, comprising: A sandblasting assembly comprising a support unit and a sandblasting head, wherein the support unit comprises a base and a support column coaxially connected, and the sandblasting head is coaxially connected to an end of the support column away from the base; A crawler assembly comprising a drive unit and a crawler unit, wherein: The drive unit includes a first drive source, a screw, a driving gear, a driven gear and a drive ring, wherein the first drive source is coaxially connected to the base and its output end is connected to the driving gear, at least three screws are provided parallel to the axial direction of the support column and arranged in a circular array around the circumference thereof, one end of the screw is rotatably connected to the side of the support column, and the other end is respectively engaged with the driving gear through a driven gear, and the drive ring is slidably connected to the support column and is respectively threadedly connected to each screw; The crawler unit includes a wheel frame, a crawler track, a driving wheel, an active push rod, a driven push rod and a second driving source, the wheel frame is provided with at least three and respectively located between two adjacent screws, one end of the wheel frame is rotatably connected to the driving ring through the active push rod, and the other end is rotatably connected to the side of the support column through the driven push rod, and multiple rotating shafts are rotatably provided on the wheel frame, the second driving source is connected to the wheel frame to drive any of the rotating shafts to rotate, and multiple driving wheels are symmetrically installed on the rotating shafts, and the crawler is wound around the driving wheels; The visual component includes a box body, a camera, a box cover and a third driving source. The box body is connected to the end of the support column away from the base. The camera is arranged in the box body. An opening is provided on the side of the box body away from the support column. The box cover is rotatably connected to the box body. The third driving source drives the box cover to rotate to close or open the opening.

[0006] In one embodiment of the present invention, the sandblasting assembly includes a moving unit, which includes a bracket, a moving seat and a fourth driving source. Two racks parallel to the bracket are symmetrically arranged on the bracket. The moving seat is slidably connected to the bracket, and the moving seat is rotatably connected to two traveling gears respectively engaged with the two racks. The fourth driving source is slidably connected to one side of the bracket along the length direction of the bracket, and the output end of the fourth driving source is coaxially connected to any one of the traveling gears. The moving seat is coaxially connected to the base through a long tube.

[0007] In one embodiment of the present invention, the sandblasting assembly includes a material support unit, which includes a support frame and a support seat. The support frame is coaxially arranged with the bracket, and the support frame is provided with a plurality of semicircular support seats coaxially arranged along its length direction.

[0008] In one embodiment of the present invention, the sandblasting assembly includes a collection unit, which includes a baffle and a collection box. The baffle is arranged at the end of the support frame away from the bracket, and a collection groove coaxial with the support seat is provided on the side of the baffle close to the support frame. The collection box is arranged below the baffle, and a drop port connected to the input end of the collection box is provided on the side of the collection groove.

[0009] In one embodiment of the present invention, the sandblasting assembly also includes a flip tube assembly, which is provided in multiple groups and is spaced apart between adjacent support seats. The flip tube assemblies each include a base, a support rod is provided on the base, a flip rod is rotatably connected to the support rod, and a telescopic drive source is provided between one end of the flip rod away from the support rod and the base.

[0010] In one embodiment of the present invention, the sandblasting assembly further comprises a purging device, and the purging device is disposed at an end of the support column away from the base.

[0011] In one embodiment of the present invention, at least three connection seats arranged in a circular array around the circumference of the support column are connected to the circumferential surface of the support column, and one end of the screw rod is rotatably connected to one of the connection seats.

[0012] In one embodiment of the present invention, a groove and an end cover for closing the groove are coaxially provided at one end of the base away from the support column, and an accommodating space is formed between the end cover and the groove. The first driving source is arranged in the accommodating space, and one end of each of the screws passes through the base and extends into the accommodating space.

[0013] In one embodiment of the present invention, the visual component further includes a flash, and the flash is disposed in the box.

[0014] A sandblasting cleaning system comprises the sandblasting cleaning device with visual detection function as described in any one of the above.

[0015] The above technical solution of the present invention has the following advantages over the prior art: The sandblasting cleaning device and sandblasting cleaning system with visual inspection function described in the present invention integrate visual components on the sandblasting structure, so that the inspection operation can be carried out directly after the sandblasting is completed, eliminating the workpiece movement and installation and adjustment processes, and greatly improving the processing efficiency; and a crawler component is provided, which realizes the centering and limiting effect of the sandblasting component through its crawler wheel structure, and can ensure that the sandblasting head moves along the axis of the pipeline, which is beneficial to improving the sandblasting effect. At the same time, it can also ensure that the camera moves stably along a motion path, which is beneficial to more accurate and stable detection of the inner wall of the pipeline after sandblasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings, wherein Figure 1 Schematic diagram of the overall structure of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 22 is a schematic structural diagram of a sandblasting assembly of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 3 is a perspective view of a crawling assembly of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 4 2 is a schematic structural diagram of a drive unit of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 5 2 is a schematic structural diagram of a crawler unit of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 6 2 is a schematic structural diagram of a visual component of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 7 2 is a schematic structural diagram of a mobile unit of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 8 2 is a schematic structural diagram of a material support unit of a sandblasting cleaning device with a visual inspection function according to a preferred embodiment of the present invention; Figure 9 2 is a schematic structural diagram of a collecting unit of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention; Figure 10 It is a structural schematic diagram of a tube turning unit of a sandblasting cleaning device with a visual detection function according to a preferred embodiment of the present invention.

[0017] Description of the accompanying drawings: 1. Sandblasting assembly; 11. Support unit; 111. Base; 112. Support column; 113. Connecting seat; 12. Sandblasting head; 13. Moving unit; 131. Bracket; 132. Moving seat; 133. Fourth driving source; 134. Rack; 135. Traveling gear; 136. Long tube; 137. Support plate; 14. Material support unit; 141. Support frame; 142. Support seat; 15. Collection unit; 151. Cover; 152. Collection box; 16. Tube turning assembly; 161. Base; 162 , support rod; 163, flip rod; 164, telescopic drive source 2, crawling component; 21, drive unit; 211, first drive source; 212, screw; 213, driving gear; 214, driven gear; 215, drive ring; 22, track unit; 221, wheel frame; 222, track; 223, drive wheel; 224, active push rod; 225, driven push rod; 226, second drive source; 227, rotating shaft; 3, visual component; 31, box body; 32, camera; 33, box cover; 34, third drive source; 35, flash. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0019] Example 1: Reference Figures 1-10 As shown, a sandblasting cleaning device with a visual inspection function of the present invention is used for sandblasting and inspecting the inner wall of a pipeline, comprising a sandblasting assembly 1, which comprises: The sandblasting assembly 1 includes a support unit 11 and a sandblasting head 12. The support unit 11 includes a base 111 and a support column 112 that are coaxially connected. The sandblasting head 12 is coaxially connected to an end of the support column 112 away from the base 111. The crawling assembly 2 includes a drive unit 21 and a crawler unit 22, wherein: The drive unit 21 includes a first drive source 211, a screw 212, a driving gear 213, a driven gear 214, and a drive ring 215. The first drive source 211 is coaxially connected to the base 111 and its output end is connected to the driving gear 213. At least three screws 212 are provided parallel to the circumference of the support column 112 and arranged in a circular array around the circumference thereof. One end of each screw 212 is rotatably connected to the side of the support column 112, and the other end is respectively engaged with the driving gear 213 through a driven gear 214. The drive ring 215 is slidably connected to the support column 112 and is respectively threadedly connected to each screw 212. The track unit 22 includes a wheel frame 221, a track 222, a driving wheel 223, an active push rod 224, a driven push rod 225, and a second driving source 226. The wheel frame 221 is provided with at least three and respectively located between two adjacent screws 212. One end of the wheel frame 221 is rotatably connected to the driving ring 215 through the active push rod 224, and the other end is rotatably connected to the side of the support column 112 through the driven push rod 225. In addition, a plurality of rotating shafts 227 are rotatably provided on the wheel frame 221. The second driving source 226 is connected to the wheel frame 221 to drive any rotating shaft 227 to rotate. A plurality of driving wheels 223 are symmetrically mounted on the rotating shaft 227, and the track 222 is wound around the driving wheels 223. The visual component 3 includes a box body 31, a camera 32, a box cover 33 and a third driving source 34. The box body 31 is connected to the end of the support column 112 away from the base 111. The camera 32 is arranged in the box body 31. An opening is provided on the side of the box body 31 away from the support column 112. The box cover 33 is rotatably connected to the box body 31. The third driving source 34 drives the box cover 33 to rotate to close or open the opening.

[0020] In this embodiment, the base 111 and the support column 112 are both cylindrical structures. The diameter of the support column 112 is smaller than the diameter of the base 111. The base 111 and the support column 112 are coaxially connected. A groove is provided at one end of the base 111 away from the support column 112. A receiving groove is coaxially provided on the bottom surface of the groove and extends to the interior of the support column 112. The first driving source 211 is embedded in the receiving groove. The output shaft of the first driving source 211 extends into the groove and is coaxially installed with a driving gear 213, and an end plate for covering the groove is provided on the base 111. Three connecting seats 113 arranged in a circumferential ring array around the support column 112 are vertically connected to the side surface of the support column 112 away from the base 111. Three screws 212 are provided, and one end of the three screws 212 is rotatably connected to a connecting seat 113 respectively, and the other end extends toward the base 111 parallel to the axial direction of the support column 112. Each screw 212 extends into the groove through a through hole opened on the base 111 and is rotatably connected to the base 111 at the through hole through a bearing, and each screw 212 is meshed with the driving gear 213 through a driven gear 214; the drive ring 215 is slidably connected to the support column 112 and is threadedly connected to each screw 212 through three threaded holes. The wheel frame 221 is provided with three and is respectively arranged between two adjacent screw rods 212, one end of the active push rod 224 is rotatably connected to one end of the wheel frame 221, the other end of the active push rod 224 is rotatably connected to the drive ring 215, one end of the driven push rod 225 is rotatably connected to the end of the wheel frame 221 away from the active push rod 224, the other end of the driven push rod 225 is rotatably connected to the side of the support column 112, and each wheel frame 221 is provided with two rotating shafts 227, both rotating shafts 227 are coaxially connected to two driving wheels 223 and are wound around with a crawler 222 to form a crawler wheel structure, and each wheel frame 221 is connected to a second driving source 226, and the second driving source 226 drives any rotating shaft 227 close to it to rotate through a bevel gear, thereby driving the track wheel to rotate. The support column 112 is coaxially connected to one end of the support column 112 away from the base 111 with a sandblasting head 15 and a box 31 located on one side of the sandblasting head 15. The box 31 is provided with an opening on the side close to the sandblasting head 15. The camera 32 is arranged in the box 31, and the camera end of the camera 32 faces the opening. The third driving source 34 is rotatably connected to the side of the support column 112, and the output shaft of the third driving source 34 is connected to a rotating shaft rotatably connected to the box 31. The rotating shaft is connected to a box cover 33 for closing and opening the opening of the box 31.

[0021] When the first driving source 211 rotates, the driving gear 213 connected to its output end drives the three driven gears 214 meshing with it to drive the screw 212 to rotate, and the rotating screw 212 drives the driving ring 215 to slide back and forth along the support column 112. When the driving ring 215 drives the active push rod 224 to move toward the side close to the driven push rod 225, the angle between the active push rod 224 and the driven push rod 225 becomes smaller, so that the three track wheels expand outward synchronously; and when the driving ring 215 drives the active push rod 224 to move toward the side away from the driven push rod 225, the angle between the active push rod 224 and the driven push rod 225 becomes larger, so that the three track wheels shrink inward synchronously. It can be imagined that the three track wheels can be driven by the drive unit 21 to expand or contract synchronously, so as to adapt to pipelines with different inner diameters, and when the track wheels are supported on the inner wall of the pipeline, the track wheels can play a centering and limiting role, thereby ensuring that the sandblasting head 15 moves along the axis of the pipeline, which is beneficial to improving the sandblasting effect; and can ensure that the camera 32 moves stably along a motion path, so as to better and more stably detect the inner wall of the pipeline after sandblasting.

[0022] Specifically, in order to prevent the sandblasting head 15 from damaging the lens of the camera 32 during the sandblasting operation, a box protection structure consisting of a box body 31, a box cover 33 and a third driving source 34 is provided to protect the camera 32; during the sandblasting operation, the output shaft of the third driving source 34 extends to drive the box cover 33 to cover the box body 31 to protect the camera 32; when the sandblasting is completed and the inspection operation is performed, the output end of the third driving source 34 retracts to drive the box cover 33 to flip up.

[0023] Reference Figure 7As shown, further, the sandblasting assembly 1 includes a moving unit 13, which includes a bracket 131, a moving seat 132 and a fourth driving source 133. Two racks 134 parallel to the bracket 131 are symmetrically arranged, the moving seat 132 is slidingly connected to the bracket 131, and two traveling gears 135 respectively engaged with the two racks 134 are rotatably connected to the moving seat 132. The fourth driving source 133 is slidingly connected to one side of the bracket 131 along the length direction of the bracket 131, and the output end of the fourth driving source 133 is coaxially connected to any traveling gear 135. The moving seat 132 is coaxially connected to the base 111 through a long tube 136. Specifically, the fourth drive source 133 drives the movable base 132 along the rack 134 via the travel gear 135, thereby driving the sandblasting end of the sandblasting assembly 1 (i.e., one end of the sandblasting head) into the pipe to be processed. When the sandblasting head enters the pipe a certain distance, the drive unit 21 operates to drive the track wheels to expand and tighten against the inner wall of the pipe, and the second drive source 226 in each track wheel synchronously rotates the track 222. It is conceivable that the movable unit 13 and each track wheel can operate simultaneously, or the sandblasting assembly 1 can be driven by the movable unit 13 or the track wheel alone. Specifically, a support plate 27 extending along its longitudinal direction is provided on the bracket 131, and the support plate 27 is located below the movable seat 132; one of the three track wheel structures of the crawling assembly 2 is opposite to the support plate 27 and supported on the support plate 27. In this way, before the sandblasting end of the sandblasting assembly 1 enters the pipeline, the track wheel structure can provide certain support for the sandblasting end of the sandblasting assembly 1, so that the sandblasting head 12 can maintain stable movement before entering the interior of the pipeline, which is beneficial for the sandblasting head 15 to sandblast the inner wall of the pipe mouth.

[0024] Reference Figure 8 As shown, the sandblasting assembly 1 further includes a material support unit 14, which includes a support frame 141 and a support seat 142. The support frame 141 is coaxially arranged with the bracket 131. The support frame 141 is provided with a plurality of semicircular support seats 142 coaxially arranged along its length. Specifically, the semicircular support seats 142 limit and support the pipe to be processed to ensure the stability of the pipe during the sandblasting process.

[0025] Reference Figure 9As shown, the sandblasting assembly 1 further includes a collection unit 15, which includes a baffle 151 and a collection box 152. The baffle 151 is arranged at the end of the support frame 141 away from the bracket 131. A collection groove coaxial with the support seat 142 is provided on the side of the baffle 151 close to the support frame 141. The collection box 152 is arranged below the baffle 151, and a drop opening connected to the input end of the collection box 152 is provided on the side of the collection groove. Specifically, a plurality of legs are symmetrically connected to the bottom of the baffle 151, and the collection box 152 is arranged between the legs. When the pipe to be processed is placed on the support seat 142, the position of the baffle 151 is adjusted so that the tail of the pipe abuts against the notch of the collection groove of the baffle 151. After the sandblasting operation is completed, the inner wall of the pipe is purged by a purging device, and the sand and gravel in the pipe are blown into the collection groove of the baffle 151 and finally fall into the collection box 152 for collection and processing.

[0026] Reference Figure 10 As shown, further, the sandblasting assembly 1 also includes a tube flipping unit 16, which is provided with multiple groups and is spaced apart between adjacent support seats 142; the tube flipping unit 16 includes a base 161, a support rod 162 is provided on the base 161, and a flipping rod 163 is rotatably connected to the support rod 162, and a telescopic driving source 164 is provided between the end of the flipping rod 163 away from the support rod 162 and the base 161; the output shaft of the telescopic driving source 164 can be used to drive the flipping rod 163 to rotate around the connection position between it and the support rod 162, thereby pushing the pipe fittings placed on the support seat 142 to be flipped out from the support seat 142 to the transfer vehicle, so as to facilitate the operation of the staff.

[0027] Reference Figure 4 As shown, further, at least three connection seats 113 arranged in a circumferential ring array around the circumference of the support column 112 are connected to the circumferential surface thereof, and one end of each screw rod 212 is rotatably connected to a connection seat 113 respectively.

[0028] Reference Figure 5 As shown, further, the visual component 3 further includes a flash 35, which is arranged in the box 31. The flash 35 is arranged to cooperate with the camera 32 to shoot the processing situation of the inner wall of the pipeline.

[0029] Furthermore, a groove and an end cover for closing the groove are coaxially provided at one end of the base 111 away from the support column 112, and an accommodating space is formed between the end cover and the groove. The first driving source 211 is arranged in the accommodating space, and one end of each screw 212 passes through the base 111 and extends into the accommodating space.

[0030] Furthermore, a mounting hole is formed on one end of the support column 112 away from the base 111. The sandblasting head 15 is mounted on the mounting hole. The mounting hole is connected to a connecting pipe that is connected to a connecting hole formed in the base 111. A pipeline for supplying material to the sandblasting head 15 passes through the connecting hole and the connecting pipe and is connected to the sandblasting head 15 on the mounting hole.

[0031] Furthermore, the sandblasting assembly 1 also includes a purging device, which is arranged at the end of the support column 112 away from the base 111. The purging device can be used to blow away sand or other dirt attached to the inner wall of the pipeline, which is conducive to better detection of the sandblasting condition of the pipeline.

[0032] In the second embodiment, the present invention further discloses a sandblasting cleaning system, comprising the sandblasting cleaning device with a visual detection function as in the first embodiment.

[0033] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A sandblasting cleaning device with visual inspection function, characterized in that: include, A sandblasting assembly comprising a support unit and a sandblasting head, wherein the support unit comprises a base and a support column coaxially connected, and the sandblasting head is coaxially connected to an end of the support column away from the base; A crawler assembly comprising a drive unit and a crawler unit, wherein: The drive unit includes a first drive source, a screw, a driving gear, a driven gear and a drive ring, wherein the first drive source is coaxially connected to the base and its output end is connected to the driving gear, at least three screws are provided parallel to the axial direction of the support column and arranged in a circular array around the circumference thereof, one end of the screw is rotatably connected to the side of the support column, and the other end is respectively engaged with the driving gear through a driven gear, and the drive ring is slidably connected to the support column and is respectively threadedly connected to each screw; The crawler unit includes a wheel frame, a crawler track, a driving wheel, an active push rod, a driven push rod and a second driving source, the wheel frame is provided with at least three and respectively located between two adjacent screws, one end of the wheel frame is rotatably connected to the driving ring through the active push rod, and the other end is rotatably connected to the side of the support column through the driven push rod, and multiple rotating shafts are rotatably provided on the wheel frame, the second driving source is connected to the wheel frame to drive any of the rotating shafts to rotate, and multiple driving wheels are symmetrically installed on the rotating shafts, and the crawler is wound around the driving wheels; The visual component includes a box body, a camera, a box cover and a third driving source. The box body is connected to the end of the support column away from the base. The camera is arranged in the box body. An opening is provided on the side of the box body away from the support column. The box cover is rotatably connected to the box body. The third driving source drives the box cover to rotate to close or open the opening.

2. The sandblasting cleaning device with visual inspection function according to claim 1, characterized in that: The sandblasting assembly includes a moving unit, which includes a bracket, a moving seat and a fourth driving source. Two racks parallel to the bracket are symmetrically arranged on the bracket. The moving seat is slidably connected to the bracket, and two traveling gears respectively engaged with the two racks are rotatably connected to the moving seat. The fourth driving source is slidably connected to one side of the bracket along the length direction of the bracket. The output end of the fourth driving source is coaxially connected to any one of the traveling gears. The moving seat is coaxially connected to the base through a long tube.

3. The sandblasting cleaning device with visual inspection function according to claim 2, characterized in that: The sandblasting assembly includes a material support unit, which includes a support frame and a support seat. The support frame is coaxially arranged with the bracket, and a plurality of semicircular support seats are arranged coaxially along the length direction of the support frame.

4. The sandblasting cleaning device with visual inspection function according to claim 3, characterized in that: The sandblasting assembly includes a collection unit, which includes a baffle and a collection box. The baffle is arranged at the end of the support frame away from the bracket. A collection groove coaxial with the support seat is provided on the side of the baffle close to the support frame. The collection box is arranged below the baffle, and a drop port connected to the input end of the collection box is provided on the side of the collection groove.

5. The sandblasting cleaning device with visual inspection function according to claim 3, characterized in that: The sandblasting assembly also includes a tube flipping assembly, which is provided with multiple groups and spaced apart between adjacent support seats. The tube flipping assemblies each include a base, a support rod is provided on the base, a flipping rod is rotatably connected to the support rod, and a telescopic drive source is provided between the end of the flipping rod away from the support rod and the base.

6. The sandblasting cleaning device with visual inspection function according to claim 1, characterized in that: The sandblasting assembly further comprises a purging device, which is arranged at one end of the support column away from the base.

7. The sandblasting cleaning device with visual inspection function according to claim 1, characterized in that: At least three connection seats arranged in a circular array around the circumference of the support column are connected to the circumferential surface of the support column, and one end of the screw rod is rotatably connected to one of the connection seats.

8. The sandblasting cleaning device with visual inspection function according to claim 1, characterized in that: A groove and an end cover for closing the groove are coaxially provided at one end of the base away from the support column, and an accommodating space is formed between the end cover and the groove. The first driving source is arranged in the accommodating space, and one end of each of the screws passes through the base and extends into the accommodating space.

9. The sandblasting cleaning device with visual inspection function according to claim 1, characterized in that: The visual component further includes a flash lamp, which is arranged in the box.

10. A sandblasting cleaning system, characterized in that: The invention comprises a sandblasting cleaning device with a visual detection function as described in any one of claims 1 to 9.

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