Surface treatment equipment for steel pipe production

Abstract

The surface treatment equipment for steel pipe production comprises a base, a mounting frame, a rust removal roller and a first servo motor, the left side of the top of the base is movably connected with a movable frame, a movable groove is formed in the top of the base, the bottom of the movable frame is fixedly connected with a movable plate, and the movable plate is fixedly connected with the mounting frame. And the surface of the movable plate is slidably connected with the inner wall of the movable groove, a supporting mechanism is fixedly connected to the right side of the top of the base, and an adjusting mechanism is fixedly installed on the left side of the movable frame. By arranging the movable frame, the movable groove and the movable plate, the movable frame can move left and right conveniently through the movable plate and the movable groove, the steel pipe placed on the right side of the movable frame can be driven to move by moving the movable frame towards the right side, and the problems that existing rust removal equipment is not provided with a steel pipe adjusting structure, and no human intervention exists are solved. The problems that only the surface of a certain section of the steel pipe can be derusted, the efficiency of pushing the steel pipe manually is low, and certain danger exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe rust removal, in particular to surface treatment equipment for steel pipe production. Background Art

[0002] Steel pipe refers to a steel material with a hollow cross-section and a length much larger than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape; it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to the material; and it is divided into pipeline, engineering structure, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, etc. according to the purpose. During the long-term use of steel pipe, a lot of rust will adhere to its surface. At this time, special equipment is needed to clean the rust. The existing rust removal equipment does not have a steel pipe adjustment structure. When there is no intervention, it can only remove rust on the surface of a certain section of the steel pipe. Manual pushing of the steel pipe is inefficient and has certain risks. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a surface treatment equipment for steel pipe production, which has the advantage of easy adjustment and solves the problem that the existing rust removal equipment does not have a steel pipe adjustment structure and can only remove rust on the surface of a certain section of the steel pipe when there is no intervention, while manual pushing of the steel pipe is slow and has certain risks.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface treatment equipment for steel pipe production, comprising a base, a mounting frame, a rust removal roller and a first servo motor, the mounting frame is located at the top of the base, the left side of the rust removal roller is movably connected to the left side of the inner wall of the mounting frame through a bearing, the first servo motor is fixedly mounted on the right side of the mounting frame, the output end of the first servo motor is fixedly connected to the right side of the rust removal roller, the left side of the top of the base is movably connected to a movable frame, a movable groove is provided at the top of the base, a movable plate is fixedly connected to the bottom of the movable frame, the surface of the movable plate is slidably connected to the inner wall of the movable groove, a supporting mechanism is fixedly connected to the right side of the top of the base, and an adjustment mechanism is fixedly installed on the left side of the movable frame.

[0005] As a preferred embodiment of the present invention, the support mechanism includes a fixed frame, a positioning hole is provided on the top of the left side of the fixed frame, and a support shell is movably connected to the top of the right side of the movable frame.

[0006] As a preferred embodiment of the present invention, the adjustment mechanism includes a second servo motor, a circular groove is opened on the right side of the movable frame, the inner wall of the circular groove is movably connected with a connecting disk, the right side of the connecting disk is fixedly connected to the left side of the support shell, and the output end of the second servo motor is fixedly connected to the left side of the connecting disk.

[0007] As a preferred embodiment of the present invention, a support frame is fixedly connected to the rear side of the top of the base, two electric push rods are fixedly installed on the top of the inner wall of the support frame, and the output ends of the two electric push rods are fixedly connected to the top of the mounting frame.

[0008] As a preferred embodiment of the present invention, a third servo motor is fixedly installed on the right side of the base, and a screw rod is movably connected to the left side of the inner wall of the movable groove through a bearing. The other end of the screw rod passes through the movable plate and the base in sequence and is fixedly connected to the output end of the third servo motor. The screw rod is threadedly connected to the movable plate, and the screw rod is movably connected to the base.

[0009] As a preferred embodiment of the present invention, three positioning plates are provided on the inner side of the support shell, and the outer sides of the three positioning plates are movably connected to a screw rod through an axle pin. The other end of the screw rod passes through the support shell and is fixedly connected to a handwheel, and the screw rod is threadedly connected to the support shell.

[0010] As a preferred embodiment of the present invention, a ball is movably mounted on the inner wall of the positioning hole, a plurality of the ball are provided and distributed in a circular shape with equal distances, and a collection box is fixedly connected to the front side of the support frame.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model provides a movable frame, a movable groove and a movable plate. The movable plate and the movable groove facilitate the left and right movement of the movable frame. By moving the movable frame to the right, the steel pipe placed on the right side of the movable frame can be driven to move. This solves the problem that the existing rust removal equipment does not have a steel pipe adjustment structure. When there is no intervention, the rust removal work can only be performed on the surface of a certain section of the steel pipe. The problem that manual pushing of the steel pipe is slow and dangerous is achieved, thereby achieving the effect of easy adjustment.

[0013] 2. The utility model sets a support mechanism and utilizes positioning holes to enable the fixed frame to support the right end of the steel pipe, and the support shell to support the left end of the steel pipe. By moving the movable frame to the right, the support shell and the steel pipe can be driven to move stably to the right.

[0014] 3. The utility model provides an adjustment mechanism, and the circular groove can movably limit the connecting disk and the supporting shell. By starting the second servo motor, the output end of the second servo motor can drive the connecting disk and the supporting shell to rotate, thereby facilitating the user to rotate and adjust the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional explosion structure of the support shell and movable frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the electric push rod and the mounting frame of the utility model.

[0018] In the figure: 1. Base; 2. Mounting frame; 3. Rust removal roller; 4. First servo motor; 5. Movable frame; 6. Movable slot; 7. Movable plate; 8. Support mechanism; 81. Fixed frame; 82. Positioning hole; 83. Support shell; 9. Adjustment mechanism; 91. Second servo motor; 92. Circular slot; 93. Connecting plate; 10. Support frame; 11. Electric push rod; 12. Third servo motor; 13. Screw; 14. Positioning plate; 15. Screw; 16. Handwheel; 17. Ball bearing; 18. Collection box. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 3 As shown, the utility model provides a surface treatment equipment for steel pipe production, including a base 1, a mounting frame 2, a rust removal roller 3 and a first servo motor 4. The mounting frame 2 is located at the top of the base 1, and the left side of the rust removal roller 3 is movably connected to the left side of the inner wall of the mounting frame 2 through a bearing. The first servo motor 4 is fixedly mounted on the right side of the mounting frame 2, and the output end of the first servo motor 4 is fixedly connected to the right side of the rust removal roller 3. The left side of the top of the base 1 is movably connected with a movable frame 5, a movable groove 6 is opened at the top of the base 1, and a movable plate 7 is fixedly connected to the bottom of the movable frame 5. The surface of the movable plate 7 is slidably connected to the inner wall of the movable groove 6, a supporting mechanism 8 is fixedly connected to the right side of the top of the base 1, and an adjustment mechanism 9 is fixedly installed on the left side of the movable frame 5.

[0021] refer to Figure 1 The support mechanism 8 includes a fixed frame 81, a positioning hole 82 is opened on the top of the left side of the fixed frame 81, and a support shell 83 is movably connected to the top of the right side of the movable frame 5.

[0022] As a technical optimization solution of the present invention, by setting up a support mechanism 8 and utilizing the positioning hole 82, the fixed frame 81 can support the right end of the steel pipe, and the support shell 83 can support the left end of the steel pipe. By moving the movable frame 5 to the right, the support shell 83 and the steel pipe can be driven to move stably to the right.

[0023] refer to Figure 2 The adjusting mechanism 9 includes a second servo motor 91. A circular groove 92 is opened on the right side of the movable frame 5. The inner wall of the circular groove 92 is movably connected with a connecting disk 93. The right side of the connecting disk 93 is fixedly connected to the left side of the support shell 83. The output end of the second servo motor 91 is fixedly connected to the left side of the connecting disk 93.

[0024] As a technical optimization solution of the present invention, by setting an adjustment mechanism 9, the circular groove 92 can movably limit the connecting disk 93 and the support shell 83. By starting the second servo motor 91, the output end of the second servo motor 91 can drive the connecting disk 93 and the support shell 83 to rotate, thereby facilitating the user to rotate and adjust the steel pipe.

[0025] refer to Figure 3 The rear side of the top of the base 1 is fixedly connected to a support frame 10, and two electric push rods 11 are fixedly installed on the top of the inner wall of the support frame 10. The output ends of the two electric push rods 11 are fixedly connected to the top of the mounting frame 2.

[0026] As a technical optimization solution of the present invention, by setting up a support frame 10 and an electric push rod 11, the support frame 10 can fix and limit the electric push rod 11, and at the same time support the rust removal roller 3. By starting the electric push rod 11, the output end of the electric push rod 11 can drive the mounting frame 2 and the rust removal roller 3 to move downward.

[0027] refer to Figure 1 A third servo motor 12 is fixedly installed on the right side of the base 1, and a screw rod 13 is movably connected to the left side of the inner wall of the movable groove 6 through a bearing. The other end of the screw rod 13 passes through the movable plate 7 and the base 1 in sequence and is fixedly connected to the output end of the third servo motor 12. The screw rod 13 is threadedly connected to the movable plate 7, and the screw rod 13 is movably connected to the base 1.

[0028] As a technical optimization solution of the present invention, by setting a third servo motor 12 and a screw rod 13, by starting the third servo motor 12, the output end of the third servo motor 12 can drive the screw rod 13 to rotate, and the rotation of the screw rod 13 can drive the movable plate 7 to move left and right inside the movable groove 6.

[0029] refer to Figure 2Three positioning plates 14 are provided on the inner side of the support shell 83. The outer sides of the three positioning plates 14 are movably connected with screws 15 through axle pins. The other end of the screw 15 passes through the support shell 83 and is fixedly connected with a handwheel 16. The screw 15 is threadedly connected to the support shell 83.

[0030] As a technical optimization solution of the present invention, by setting a positioning plate 14, a screw 15 and a handwheel 16, the screw 15 can be driven to rotate by rotating the handwheel 16, and the rotation of the screw 15 can drive the positioning plate 14 to move toward the central axis of the support shell 83, so that steel pipes of different diameters can be clamped and positioned.

[0031] refer to Figure 1 A ball 17 is movably mounted on the inner wall of the positioning hole 82 . A plurality of balls 17 are provided and are distributed in a circular pattern with equal distances. A collection box 18 is fixedly connected to the front side of the support frame 10 .

[0032] As a technical optimization solution of the present invention, by providing the ball 17 and the collecting box 18, the ball 17 can improve the movement efficiency of the steel pipe inside the positioning hole 82, and the collecting box 18 can collect the debris generated by the rust removal roller 3 grinding the steel pipe.

[0033] The working principle and use process of the present invention are as follows: when in use, first place the right end of the steel pipe inside the positioning hole 82, then lift the left end of the steel pipe and start the third servo motor 12 so that the output end of the third servo motor 12 can drive the screw rod 13 to rotate, and the rotation of the screw rod 13 can drive the movable plate 7 to move to the right inside the movable groove 6, and the movement of the movable plate 7 can drive the movable frame 5 and the support shell 83 to move to the right, and when the left end of the steel pipe enters the interior of the support shell 83, turn off the third servo motor 12, and then drive the positioning plate 14 to move by rotating the hand wheel 16 to clamp and position the left end of the steel pipe, and then start the electric push rod 11 so that the output end of the electric push rod 11 drives the mounting frame 2 and the rust removal roller 3 downward. The rust removing roller 3 moves in a row, and the electric push rod 11 is closed when the rust removing roller 3 contacts the surface of the steel pipe. The first servo motor 4 is started so that the output end of the first servo motor 4 drives the rust removing roller 3 to rotate, thereby removing rust from the surface of the steel pipe. At the same time, the second servo motor 91 is started so that the output end of the second servo motor 91 drives the connecting disk 93 and the support shell 83 to rotate, thereby fully removing rust from the steel pipe. The movable frame 5 and the support shell 83 can be moved to the right by starting the third servo motor 12. The movement of the support shell 83 to the right can drive the steel pipe to move to the right, thereby facilitating the user to remove rust from steel pipes of various lengths. The collection box 18 can collect the debris generated by the rust removing roller 3 when grinding the steel pipe.

[0034] To sum up: this surface treatment equipment for steel pipe production is equipped with a movable frame 5, a movable groove 6 and a movable plate 7. The movable plate 7 and the movable groove 6 facilitate the left and right movement of the movable frame 5. By moving the movable frame 5 to the right, the steel pipe placed on the right side of the movable frame 5 can be moved, which solves the problem that the existing rust removal equipment does not have a steel pipe adjustment structure and can only remove rust on the surface of a certain section of the steel pipe when there is no intervention. The problem that manual pushing of the steel pipe is slow and has certain risks.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for steel pipe production, comprising a base (1), a mounting frame (2), a rust removal roller (3) and a first servo motor (4), characterized in that: The mounting frame (2) is located at the top of the base (1); the left side of the rust removal roller (3) is movably connected to the left side of the inner wall of the mounting frame (2) through a bearing; the first servo motor (4) is fixedly mounted on the right side of the mounting frame (2); the output end of the first servo motor (4) is fixedly connected to the right side of the rust removal roller (3); the left side of the top of the base (1) is movably connected to a movable frame (5); a movable groove (6) is provided at the top of the base (1); a movable plate (7) is fixedly connected to the bottom of the movable frame (5); the surface of the movable plate (7) is slidably connected to the inner wall of the movable groove (6); a supporting mechanism (8) is fixedly connected to the right side of the top of the base (1); and an adjusting mechanism (9) is fixedly mounted on the left side of the movable frame (5).

2. The surface treatment equipment for steel pipe production according to claim 1, characterized in that: The support mechanism (8) comprises a fixed frame (81), a positioning hole (82) is provided on the top of the left side of the fixed frame (81), and a support shell (83) is movably connected to the top of the right side of the movable frame (5).

3. The surface treatment equipment for steel pipe production according to claim 2, characterized in that: The adjusting mechanism (9) includes a second servo motor (91), a circular groove (92) is provided on the right side of the movable frame (5), a connecting disk (93) is movably connected to the inner wall of the circular groove (92), the right side of the connecting disk (93) is fixedly connected to the left side of the supporting shell (83), and the output end of the second servo motor (91) is fixedly connected to the left side of the connecting disk (93).

4. The surface treatment equipment for steel pipe production according to claim 2, characterized in that: A support frame (10) is fixedly connected to the rear side of the top of the base (1), two electric push rods (11) are fixedly installed on the top of the inner wall of the support frame (10), and the output ends of the two electric push rods (11) are fixedly connected to the top of the mounting frame (2).

5. The surface treatment equipment for steel pipe production according to claim 1, characterized in that: A third servo motor (12) is fixedly mounted on the right side of the base (1), and a screw rod (13) is movably connected to the left side of the inner wall of the movable groove (6) via a bearing. The other end of the screw rod (13) passes through the movable plate (7) and the base (1) in sequence and is fixedly connected to the output end of the third servo motor (12). The screw rod (13) is threadedly connected to the movable plate (7), and the screw rod (13) is movably connected to the base (1).

6. The surface treatment equipment for steel pipe production according to claim 2, characterized in that: Three positioning plates (14) are provided on the inner side of the support shell (83), and the outer sides of the three positioning plates (14) are movably connected to screw rods (15) through shaft pins. The other end of the screw rod (15) passes through the support shell (83) and is fixedly connected to a hand wheel (16). The screw rod (15) is threadedly connected to the support shell (83).

7. The surface treatment equipment for steel pipe production according to claim 4, characterized in that: A ball (17) is movably mounted on the inner wall of the positioning hole (82), and a plurality of the ball (17) are provided and distributed in an annular shape at equal distances. A collection box (18) is fixedly connected to the front side of the support frame (10).

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