Steel pipe surface rust removal device

Abstract

The steel pipe surface rust removal device comprises a machine base, a steel pipe and a grinding mechanism, the grinding mechanism is installed on the upper wall of the machine base, a driving roller is installed on the upper wall of the machine base, the steel pipe is arranged between the driving roller and the grinding mechanism, a storage box and a material receiving groove plate are installed on the upper wall of the machine base, and the steel pipe can be placed in the storage box; a discharging groove is formed in the lower wall of the storage box and arranged above the receiving groove plate, a motor is installed on the side wall of the storage box and electrically connected with an external power source, an eccentric wheel is installed at the output end of the motor, a baffle is installed on the side wall of the storage box, and the baffle can block steel pipes in the storage box. According to the device, by arranging the storage box, the material receiving groove plate and the baffle, after steel pipes are placed in the storage box, the automatic feeding function can be achieved, manual feeding one by one is not needed, and therefore the working efficiency of the device is improved.

Description

Technical Field

[0001] This patent relates to the field of steel pipe rust removal, and specifically relates to a steel pipe surface rust removal device. Background Art

[0002] In the field of construction, carbon steel pipes are common building materials. However, the surface of carbon steel pipes is prone to rusting after being placed for a long time. Therefore, rust removal operations need to be carried out before painting the surface of the steel pipes. At present, a rust removal machine is generally used to polish and remove rust from the outer surface of the steel pipes;

[0003] However, in the process of using the existing rust removal equipment, the staff needs to place the steel pipes one by one in the feed trough of the rust removal equipment, and after the steel pipes are placed, they also need to pick up the steel pipes on the other side of the rust removal equipment. The efficiency is low and the burden on the staff is large. Utility Model Content

[0004] Aiming at the deficiencies of the existing technology, the purpose of this patent is to provide a steel pipe surface rust removal device.

[0005] The technical solution adopted by this patent to solve its technical problems is: a steel pipe surface rust removal device, including a machine base, a steel pipe and a grinding mechanism. The upper wall of the machine base is provided with a grinding mechanism, the upper wall of the machine base is provided with a driving roller, and the steel pipe is arranged between the driving roller and the grinding mechanism;

[0006] The upper wall of the machine base is provided with a storage box and a receiving chute plate. The steel pipe can be placed in the storage box. The lower wall of the storage box is provided with a discharge chute, and the discharge chute is arranged above the receiving chute plate. The side wall of the storage box is provided with a motor, the motor is electrically connected to an external power source, and the output end of the motor is provided with an eccentric wheel;

[0007] The side wall of the storage box is provided with a baffle, and the baffle can block the steel pipes in the storage box.

[0008] Further, the grinding mechanism includes a motor base, a driving motor and a grinding wheel. The upper wall of the machine base is slidably installed with a motor base. The upper wall of the motor base is provided with a driving motor, and the output end of the driving motor is provided with a grinding wheel, and the grinding wheel can be attached to the side wall of the steel pipe.

[0009] Further, the upper wall of the machine base is provided with a threaded cylinder, a bolt is rotatably installed in the threaded cylinder, one end of the bolt away from the threaded cylinder is rotatably installed with a roller frame, and a roller is rotatably installed on the inner side wall of the roller frame, and the roller can be attached to the side wall of the steel pipe.

[0010] Further, a chute is opened on the inner side wall of the storage box, and a guide plate is slidably installed in the chute, and the guide plate can guide the steel pipe.

[0011] Furthermore, universal wheels are installed at the four corners of the lower wall of the machine base.

[0012] Furthermore, the driving roller includes a mounting frame, a rotating cylinder and a rubber sleeve. The mounting frame is installed on the upper wall of the machine base. The rotating cylinder is rotatably installed inside the mounting frame, and the rubber sleeve is sleeved outside the rotating cylinder.

[0013] The beneficial effects of this patent are:

[0014] By setting the storage box, the material receiving trough plate and the baffle, after the steel pipe is placed in the storage box, the device can realize the function of automatic feeding, without manual feeding one by one, thus improving the working efficiency of the device.

[0015] In addition, the device also has a motor and an eccentric wheel arranged outside the storage box, so that it is not necessary to neatly arrange the steel pipes in the storage box. After the motor is started, vibration can be generated under the action of the eccentric wheel, so that the steel pipes in the storage box can be automatically sorted and enter between the guide plate and the storage box, and then are discharged onto the material receiving trough plate from the discharge chute. Description of the Drawings

[0016] Figure 1 is the structural schematic diagram of this patent.

[0017] Figure 2 is the internal structural schematic diagram of the storage box of this patent.

[0018] Description of the reference numerals: 1 machine base, 2 steel pipe, 3 grinding mechanism, 31 motor base, 32 driving motor, 33 grinding wheel, 4 driving roller, 41 mounting frame, 42 rotating cylinder, 43 rubber sleeve, 5 storage box, 6 material receiving trough plate, 7 discharge chute, 8 motor, 9 eccentric wheel, 10 baffle, 11 threaded cylinder, 12 bolt, 13 roller frame, 14 roller, 15 chute, 16 guide plate, 17 universal wheel. Detailed Description of the Invention

[0019] The following further elaborates this patent in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate this patent and not to limit the scope of this patent. In addition, it should be understood that after reading the content taught by this patent, those skilled in the art can make various changes or modifications to this patent, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0020] See Figure 1 、 Figure 2 is the structural schematic diagram of this patent. A steel pipe surface rust removal device includes a machine base 1, a steel pipe 2 and a grinding mechanism 3. The grinding mechanism 3 is installed on the upper wall of the machine base 1, and the driving roller 4 is installed on the upper wall of the machine base 1. The steel pipe 2 is arranged between the driving roller 4 and the grinding mechanism 3;

[0021] The driving roller 4 can rotate driven by an external motor;

[0022] On the upper wall of the machine base 1, a storage box 5 and a material receiving trough plate 6 are installed. The steel pipe 2 can be placed in the storage box 5. An outlet trough 7 is opened on the lower wall of the storage box 5. The outlet trough 7 is arranged above the material receiving trough plate 6. A motor 8 is installed on the side wall of the storage box 5. The motor 8 is electrically connected to an external power supply. An eccentric wheel 9 is installed at the output end of the motor 8;

[0023] When using this device, multiple steel pipes 2 can be directly placed into the storage box 5, and then the position of the guiding plate 16 can be adjusted and fixed according to the size of the steel pipe 2, so that the distance between the guiding plate 16 and the inner wall of the storage box 5 is 3 - 5 mm greater than the diameter of the steel pipe 2, and the steel pipes 2 entering between the two are neatly arranged;

[0024] Then the steel pipe 2 will roll out from the outlet trough 7 and fall into the material receiving trough plate 6. At this time, the steel pipe 2 will rotate and move forward driven by the driving roller 4 and the roller 14. When the steel pipe 2 moves to the grinding mechanism 3, the grinding wheel 33 in the grinding mechanism 3 will grind and remove rust from the outer surface of the steel pipe 2;

[0025] Under the action of the motor 8 and the eccentric wheel 9, the side wall of the storage box 5 can be vibrated, so that the steel pipes 2 inside it can be automatically arranged and enter between the guiding plate 16 and the storage box 5 under this vibration;

[0026] A baffle 10 is installed on the side wall of the storage box 5. The baffle 10 can block the steel pipes 2 in the storage box 5;

[0027] The setting of the baffle 10 can enable only one steel pipe 2 to slide out from the outlet trough 7 at the same time.

[0028] The grinding mechanism 3 includes a motor base 31, a driving motor 32 and a grinding wheel 33. The motor base 31 is slidably installed on the upper wall of the machine base 1. The driving motor 32 is installed on the upper wall of the motor base 31. The grinding wheel 33 is installed at the output end of the driving motor 32. The grinding wheel 33 can be attached to the side wall of the steel pipe 2;

[0029] The position of the motor base 31 can be adjusted so that this device can adapt to steel pipes 2 of different sizes and carry out rust removal treatment on them.

[0030] A threaded barrel 11 is installed on the upper wall of the machine base 1. A bolt 12 is rotatably installed in the threaded barrel 11. One end of the bolt 12 away from the threaded barrel 11 is rotatably installed with a roller frame 13. A roller 14 is rotatably installed on the inner side wall of the roller frame 13. The roller 14 can be attached to the side wall of the steel pipe 2;

[0031] In this text, the roller stand 13 is inclined. When the driving roller 4 drives the steel pipe 2 to rotate, the steel pipe 2 can rotate forward through contact with the rollers 14.

[0032] A chute 15 is provided on the inner side wall of the storage box 5, and a guide plate 16 is slidably installed in the chute 15. The guide plate 16 can guide the steel pipe 2.

[0033] The cross-section of the guide plate 16 is L-shaped, and the position of the guide plate 16 can be adjusted to adapt to steel pipes 2 of different diameters.

[0034] Universal wheels 17 are installed at the four corners of the lower wall of the machine base 1.

[0035] The driving roller 4 includes a mounting frame 41, a rotating cylinder 42 and a rubber sleeve 43. The mounting frame 41 is installed on the upper wall of the machine base 1. The rotating cylinder 42 is rotatably installed inside the mounting frame 41, and the rubber sleeve 43 is sleeved outside the rotating cylinder 42.

[0036] The setting of the rubber sleeve 43 can increase the friction between the driving roller 4 and the steel pipe 2.

[0037] When this patent works, when using this device, multiple steel pipes 2 can be directly placed into the storage box 5, and then the position of the guide plate 16 is adjusted and fixed according to the size of the steel pipe 2, so that the distance between the guide plate 16 and the inner wall of the storage box 5 is 3 - 5 mm greater than the diameter of the steel pipe 2, so that the steel pipes 2 entering between the two are neatly arranged.

[0038] Then the steel pipe 2 will roll out from the discharge chute 7 and fall into the receiving chute plate 6. At this time, the steel pipe 2 will rotate and move forward under the drive of the driving roller 4 and the rollers 14. When the steel pipe 2 moves to the grinding mechanism 3, the grinding wheel 33 in the grinding mechanism 3 will grind and remove rust from the outer surface of the steel pipe 2.

[0039] For those skilled in the art, it is obvious that this patent is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this patent. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this patent is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this patent. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel pipe surface rust removal device, comprising a machine base (1), a steel pipe (2) and a grinding mechanism (3), characterized in that: A grinding mechanism (3) is installed on the upper wall of the machine base (1), a driving roller (4) is installed on the upper wall of the machine base (1), and the steel pipe (2) is arranged between the driving roller (4) and the grinding mechanism (3); The upper wall of the machine base (1) is provided with a storage box (5) and a material receiving trough plate (6), the steel pipe (2) can be placed in the storage box (5), the lower wall of the storage box (5) is provided with a material discharge trough (7), the material discharge trough (7) is arranged above the material receiving trough plate (6), the side wall of the storage box (5) is provided with a motor (8), the motor (8) is electrically connected to an external power supply, and an eccentric wheel (9) is provided at the output end of the motor (8); A baffle (10) is installed on the side wall of the storage box (5), and the baffle (10) can block the steel pipe (2) in the storage box (5).

2. A steel pipe surface rust removal device according to claim 1, characterized in that: The grinding mechanism (3) comprises a motor seat (31), a driving motor (32) and a grinding wheel (33); the motor seat (31) is slidably mounted on the upper wall of the machine seat (1); the driving motor (32) is mounted on the upper wall of the motor seat (31); the grinding wheel (33) is mounted on the output end of the driving motor (32); and the grinding wheel (33) can be fitted with the side wall of the steel pipe (2).

3. A steel pipe surface rust removal device according to claim 1, characterized in that: A threaded barrel (11) is mounted on the upper wall of the machine base (1), a bolt (12) is rotatably mounted inside the threaded barrel (11), a roller frame (13) is rotatably mounted on one end of the bolt (12) away from the threaded barrel (11), a roller (14) is rotatably mounted on the inner side wall of the roller frame (13), and the roller (14) can fit the side wall of the steel pipe (2).

4. A steel pipe surface rust removal device according to claim 1, characterized in that: The inner side wall of the storage box (5) is provided with a slide groove (15), and a guide plate (16) is slidably installed in the slide groove (15), and the guide plate (16) can guide the steel pipe (2).

5. A steel pipe surface rust removal device according to claim 1, characterized in that: Universal wheels (17) are installed at the four corners of the lower wall of the machine base (1).

6. A steel pipe surface rust removal device according to claim 1, characterized in that: The driving roller (4) comprises a mounting frame (41), a rotating cylinder (42) and a rubber sleeve (43); the mounting frame (41) is mounted on the upper wall of the machine base (1); the rotating cylinder (42) is rotatably mounted on the inner side of the mounting frame (41); and the rubber sleeve (43) is sleeved on the outer side of the rotating cylinder (42).

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