CN213225752U - Automatic cleaning machine for outer wall of steel pipe - Google Patents
Automatic cleaning machine for outer wall of steel pipe Download PDFInfo
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- CN213225752U CN213225752U CN202021984489.8U CN202021984489U CN213225752U CN 213225752 U CN213225752 U CN 213225752U CN 202021984489 U CN202021984489 U CN 202021984489U CN 213225752 U CN213225752 U CN 213225752U
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- steel pipe
- cleaning chamber
- wall
- driving roller
- shot blasting
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Abstract
The utility model discloses an automatic descaling machine of steel pipe outer wall, it is including impeller head, clean room, rotary device, screw conveyer, lifting machine, lower glassware and dust pelletizing system, rotary device is including the motor, the drive roll, driven voller and rotatory track, and the drive roll is rotationally installed in clean room with the driven voller to the surface of drive roll and driven voller all is equipped with can with rotatory track meshing transmission sand grip, and rotatory track is installed in drive roll and driven voller, and the drive roll is rotated by motor drive. The rotating device can enable the steel pipe to rotate in the cleaning chamber to achieve comprehensive cleaning without dead angles, and the cleaning effect is good. And simultaneously, the utility model discloses still have dust pelletizing system, dust pelletizing system can in time clear up the indoor and surperficial dirt bits of shot of clearance, can obtain the steel pipe of high cleanliness, effectively reduces the dirt bits secondary pollution steel pipe surface.
Description
Technical Field
The utility model relates to a steel pipe processing technology field especially relates to an automatic descaling machine of steel pipe outer wall.
Background
The surface of a casting, a welding part and other heat-treated workpieces often has residual oxide skin and sand grains, and the surface of the casting, the welding part and other heat-treated workpieces needs to be treated so as to improve the surface cleanliness of the workpieces, effectively eliminate internal stress, and increase the strength and other mechanical properties of the workpieces, especially large-diameter steel pipes such as a tower drum. At present, the shot blasting treatment of the outer wall of a large-diameter steel pipe is provided with a special treatment machine, the steel pipe advances through a treatment chamber of the shot blasting treatment machine of the outer wall of the steel pipe while rotating along a track through a driving mechanism during working, then the shot blasting machine treats the surface of the steel pipe from different directions, the steel pipe of the shot blasting treatment machine of the outer wall of the steel pipe does not rotate but enables an impeller head to jet from different angles during working, the condition that the jet is not in place at a blind spot exists, and the problem that the dust removal effect of the shot blasting machine in the prior art is poor is solved.
Therefore, aiming at the problems in the prior art, it is important to provide a steel tube outer wall cleaning technology which has the advantages of rotatable steel tube, no dead angle and good cleaning effect.
Disclosure of Invention
An object of the utility model is to avoid the weak point among the prior art and provide a steel pipe outer wall automatic cleaning machine that the steel pipe is rotatable, do not have the dead angle, the clearance is effectual.
The purpose of the utility model is realized through the following technical scheme:
the automatic cleaning machine comprises an impeller head, a cleaning chamber, a rotating device, a screw conveyor, a lifter, a feeder and a dust removal system, wherein the impeller head is arranged in the cleaning chamber and faces the cleaning chamber for shot blasting;
the rotating device comprises a motor, a driving roller, a driven roller and a rotating crawler belt, wherein the driving roller and the driven roller are rotatably arranged in the cleaning chamber, the surfaces of the driving roller and the driven roller are respectively provided with a convex strip capable of being meshed with the rotating crawler belt for transmission, the rotating crawler belt is arranged on the driving roller and the driven roller, and the driving roller is driven by the motor to rotate.
Preferably, the number of the driven rollers is two, one driven roller is positioned on the inner side of the cleaning chamber, the other driven roller is positioned on the outer side of the cleaning chamber and is higher than the driven roller on the inner side, the driving roller is positioned above the two driven rollers, and the length of the rotating crawler is greater than the circumference of a triangle formed by the driving roller and the two driven rollers.
Preferably, a screen is arranged below the rotating device, a blanking hopper is arranged below the screen, and the aperture of a through hole in the screen is larger than the diameter of the steel shot.
Preferably, the motor drives the driving roller to rotate through a transmission assembly, and the transmission assembly consists of two gears and a transmission chain.
Preferably, the dust removal system comprises a filter cabinet and a fan, a plurality of filter elements are installed in the filter cabinet, an air inlet of the filter cabinet is communicated with the cleaning chamber and the blanking hopper through a pipeline, and an air outlet of the filter cabinet is communicated with the fan through a pipeline.
Preferably, the feed inlet and the discharge outlet of the cleaning chamber are respectively provided with an auxiliary barrel.
More preferably, a vibration bracket is connected to a lower portion of the auxiliary cylinder, the vibration bracket is provided with a vibrator, a spring is provided at a bottom of the vibration bracket, and the bottom of the spring is welded to the bottom frame.
Preferably, the number of the impeller heads is multiple, and the shot blasting directions of the impeller heads are different.
The utility model has the advantages that:
the utility model discloses an automatic cleaning machine of steel pipe outer wall includes the impeller head, the clean room, rotary device, screw conveyer, the lifting machine, unloading ware and dust pelletizing system, the impeller head is installed in the clean room and towards the indoor peening of clean room, install the rotary device that can make the steel pipe roll in the clean room, rotary device's below is equipped with the blanking fill, the below export of blanking fill communicates with screw conveyer's feed inlet, screw conveyer's discharge gate communicates with the feed inlet of lifting machine lower extreme, the upper end discharge gate of lifting machine communicates with the unloading ware, the lower extreme of unloading ware passes through the pipeline and carries the steel shot to the impeller head, dust pelletizing system draws the air and filters the exhaust from the clean room; the rotating device comprises a motor, a driving roller, a driven roller and a rotating crawler belt, the driving roller and the driven roller are rotatably arranged in the cleaning chamber, the surfaces of the driving roller and the driven roller are respectively provided with a convex strip capable of being meshed with the rotating crawler belt for transmission, the rotating crawler belt is arranged on the driving roller and the driven roller, and the driving roller is driven by the motor to rotate. The rotating device can enable the steel pipe to rotate in the cleaning chamber to achieve comprehensive cleaning without dead angles, and the cleaning effect is good. And simultaneously, the utility model discloses still have dust pelletizing system, dust pelletizing system can in time clear up the indoor and surperficial dirt bits of shot of clearance, can obtain the steel pipe of high cleanliness, effectively reduces the dirt bits secondary pollution steel pipe surface.
Drawings
The present invention is further explained by using the attached drawings, but the content in the attached drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic view of a portion of the process of FIG. 1A.
Fig. 3 is an internal schematic view of an embodiment of the present invention.
Fig. 4 is a schematic view of another angle of an embodiment of the present invention.
Fig. 5 is a schematic view of another internal angle of an embodiment of the present invention.
Fig. 1 to 5 include:
the device comprises a cleaning chamber 1, an auxiliary barrel 2, a shot blasting machine 3, a vibrator 4, a vibration support 5, a spring 6, a filter cabinet 7, a filter element 7-1, a fan 8, a hoister 9, a discharge port 9-1, a feeder 10, a motor 11, a driving roller 12, a transmission chain 13, a steel shot nozzle 14, a blanking hopper 15, a screw conveyor 16, a rotating crawler 17, a driven roller 18 and a screen 19.
Detailed Description
The present invention will be further illustrated with reference to the following examples.
Example 1
Referring to fig. 1 to 5, the automatic cleaning machine for the outer wall of the steel pipe of the embodiment comprises a plurality of impeller heads 3, a cleaning chamber 1, a rotating device, a screw conveyor 16, a hoisting machine 9, a feeder 10 and a dust removal system, wherein the impeller heads 3 are installed in the cleaning chamber 1 and face the inside of the cleaning chamber 1 for shot blasting, and the plurality of impeller heads 3 are arranged in the number, and the shot blasting directions of the plurality of impeller heads 3 are different, so that multi-angle spraying can be realized, and the outer wall of the steel pipe can be better cleaned.
The feed inlet and the discharge outlet 9-1 of the cleaning chamber 1 are respectively provided with an auxiliary cylinder 2, and the auxiliary cylinder 2 can play a role of bearing and cushioning a steel pipe. For the steel pipe with a large part of length, the steel pipe can be moved forwards for many times by using an electric push rod, a conveyor or a manual mode and the like. And the lower part of the auxiliary barrel 2 is connected with a vibration support 5, the vibration support 5 is provided with a vibrator 4, the bottom of the vibration support 5 is provided with a spring 6, and the bottom of the spring 6 is welded on the bottom frame, so that dust can be accelerated to leave the steel pipe and be sucked away by a dust collection system.
In this embodiment, a rotating device for rolling the steel pipe is installed in the cleaning chamber 1. The rotating device comprises a motor 11, a driving roller 12, a driven roller 18 and a rotating crawler 17, wherein the driving roller 12 and the driven roller 18 are rotatably arranged in the cleaning chamber 1, the surfaces of the driving roller 12 and the driven roller 18 are respectively provided with a transmission convex strip capable of being meshed with the rotating crawler 17, the rotating crawler 17 is arranged on the driving roller 12 and the driven roller 18, the driving roller 12 is driven by the motor 11 to rotate, the motor 11 drives the driving roller 12 to rotate through a transmission assembly, the transmission assembly consists of two gears and a transmission chain 13, the installation mode of the transmission assembly is conventional technology, and the technical personnel in the field can clearly understand that the installation mode of the transmission assembly is conventional. The number of the driven rollers 18 is two, one driven roller 18 is positioned on the inner side of the cleaning chamber 1, the other driven roller 18 is positioned on the outer side of the cleaning chamber 1 and is higher than the driven roller 18 on the inner side, the driving roller 12 is positioned above the two driven rollers 18, the length of the rotating crawler 17 is larger than the circumference of a triangle formed by the driving roller 12 and the two driven rollers 18, and the rotating crawler 17 between the driving roller 12 and the driven roller 18 on the outer side is not tensioned and is in a drooping curved surface shape.
A blanking hopper 15 is arranged below the rotating device, the outlet below the blanking hopper 15 is communicated with the feed inlet of a screw conveyor 16, the discharge outlet 9-1 of the screw conveyor 16 is communicated with the feed inlet at the lower end of a lifting machine 9, the discharge outlet 9-1 at the upper end of the lifting machine 9 is communicated with a blanking device 10, the lower end of the blanking device 10 conveys steel shots to the shot blasting device 3 through a pipeline, and a dust removal system exhausts air from the cleaning chamber 1 and filters and exhausts the air. The dust removal system comprises a filter cabinet 7 and a fan 8, wherein a plurality of filter elements 7-1 are installed in the filter cabinet 7, an air inlet of the filter cabinet 7 is communicated with a cleaning chamber 1 and a blanking hopper 15 through pipelines, an air outlet of the filter cabinet 7 is communicated with the fan 8 through a pipeline, the filter elements 7-1 can be replaced according to actual conditions, a dust discharging hopper is arranged below the filter cabinet 7, and a dust collecting box is arranged below the dust discharging hopper, so that the service life is prolonged.
It should be noted that the motor 11, the fan 8, the filtering cabinet 7, the filtering core 7-1, the impeller head 3, the feeder 10, the screw conveyor 16 and the elevator 9 used in this embodiment are all commercially available, and those skilled in the art can implement the technical solution claimed in the present invention according to the description of the present invention.
Example 2
The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. A screen mesh 19 is arranged below the rotating device, a blanking hopper 15 is arranged below the screen mesh 19, and the aperture of a through hole on the screen mesh 19 is larger than the diameter of the steel shot.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and do not limit the protection scope of the claims. It will be understood by those skilled in the art that various modifications and substitutions can be made to the preferred embodiment without departing from the spirit and scope of the invention.
Claims (8)
1. Automatic descaling machine of steel pipe outer wall, its characterized in that: the steel shot blasting machine comprises a shot blasting device, a cleaning chamber, a rotating device, a screw conveyer, a lifter, a feeder and a dust removal system, wherein the shot blasting device is arranged in the cleaning chamber and faces the inside of the cleaning chamber for shot blasting, the rotating device capable of rolling a steel pipe is arranged in the cleaning chamber, a blanking hopper is arranged below the rotating device, a lower outlet of the blanking hopper is communicated with a feed inlet of the screw conveyer, a discharge outlet of the screw conveyer is communicated with a feed inlet at the lower end of the lifter, a discharge outlet at the upper end of the lifter is communicated with the feeder, a steel shot is conveyed to the shot blasting device through a pipeline at the lower end of the feeder, and the dust removal system exhausts air from the cleaning chamber and filters the air;
the rotating device comprises a motor, a driving roller, a driven roller and a rotating crawler belt, the driving roller and the driven roller are rotatably arranged in the cleaning chamber, convex strips capable of being meshed with the rotating crawler belt for transmission are arranged on the surfaces of the driving roller and the driven roller, the rotating crawler belt is arranged on the driving roller and the driven roller, and the driving roller is driven by the motor to rotate.
2. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: the number of the driven rollers is two, one driven roller is located on the inner side of the cleaning chamber, the other driven roller is located on the outer side of the cleaning chamber and is higher than the driven roller on the inner side, the driving roller is located above the two driven rollers, and the length of the rotating crawler belt is larger than the circumference of a triangle formed by the driving roller and the two driven rollers.
3. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: and a screen is arranged below the rotating device, a blanking hopper is arranged below the screen, and the aperture of the through hole on the screen is larger than the diameter of the steel shot.
4. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: the motor drives the driving roller to rotate through a transmission assembly, and the transmission assembly is composed of two gears and a transmission chain.
5. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: the dust removal system comprises a filter cabinet and a fan, a plurality of filter elements are installed in the filter cabinet, an air inlet of the filter cabinet is communicated with the cleaning chamber and the blanking hopper through a pipeline, and an air outlet of the filter cabinet is communicated with the fan through a pipeline.
6. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: and the feeding hole and the discharging hole of the cleaning chamber are respectively provided with an auxiliary barrel.
7. The automatic cleaning machine of steel pipe outer wall of claim 6, characterized in that: the lower part of the auxiliary cylinder is connected with a vibration support, the vibration support is provided with a vibrator, the bottom of the vibration support is provided with a spring, and the bottom of the spring is welded on the bottom frame.
8. The automatic cleaning machine for the outer wall of the steel pipe as claimed in claim 1, wherein: the shot blasting machine comprises a plurality of shot blasting machines, wherein the shot blasting directions of the plurality of shot blasting machines are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984489.8U CN213225752U (en) | 2020-09-11 | 2020-09-11 | Automatic cleaning machine for outer wall of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984489.8U CN213225752U (en) | 2020-09-11 | 2020-09-11 | Automatic cleaning machine for outer wall of steel pipe |
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| Publication Number | Publication Date |
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| CN213225752U true CN213225752U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021984489.8U Active CN213225752U (en) | 2020-09-11 | 2020-09-11 | Automatic cleaning machine for outer wall of steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179200A (en) * | 2022-06-20 | 2022-10-14 | 福建大田智创科技有限公司 | Automatic shot blasting machine for casting parts and using method thereof |
-
2020
- 2020-09-11 CN CN202021984489.8U patent/CN213225752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179200A (en) * | 2022-06-20 | 2022-10-14 | 福建大田智创科技有限公司 | Automatic shot blasting machine for casting parts and using method thereof |
| CN115179200B (en) * | 2022-06-20 | 2024-04-26 | 大田县恒通机械制造有限公司 | Automatic shot blasting machine for cast part and use method thereof |
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