Steel structure polishing machine

Abstract

The utility model belongs to the technical field of steel structure machining, particularly relates to a steel structure polishing machine, and provides the following scheme aiming at the polishing problem: the steel structure polishing machine comprises a first shell; the two sides of the upper surface of the first shell are fixedly connected with two guide mechanisms. A first motor is slidably mounted on the upper surface of the first shell. The output end of the first motor is fixedly connected with a first polishing piece. A pressing roller is matched with a first roller shaft and a second roller shaft under the action of a spring to position steel, a third motor drives the second roller shaft to guide the steel, the burden of workers is reduced, the working efficiency is improved, a rotating disc is rotated to drive a lead screw to rotate, and therefore the distance between the first motor and the second motor is adjusted; the application range of the polishing machine is widened, and the polishing machine can be suitable for more steel with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a steel structure polishing machine. Background Art

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of components such as beams, columns, and trusses made from sections and plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are used. Components or parts are typically connected by welds, bolts, or rivets. Due to their light weight and simple construction, they are widely used in large factories, stadiums, and high-rise buildings. Steel structures are susceptible to rust and generally require rust removal, galvanizing, or coating, as well as regular maintenance. Polishing machines, also known as grinders, are often used for mechanical grinding, polishing, and waxing. Their working principle is: an electric motor drives a sponge or wool polishing disc mounted on the polisher to rotate at high speed. The polishing disc and polishing compound work together to rub against the surface to be polished, thereby removing paint contamination, oxide layers, and shallow marks. The polishing disc's speed generally ranges from 1500 to 3000 rpm, often with a continuously variable speed that can be adjusted as needed during construction. This device is used to polish steel structures.

[0003] After searching, the authorization announcement number CN 219027079 U discloses a steel structure polishing machine.

[0004] However, the above design still has some shortcomings. The above design cannot polish steels of various diameters and sizes, and still requires workers to frequently load the materials, which reduces work efficiency.

[0005] Therefore, we propose a steel structure polishing machine to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology and to provide a steel structure polishing machine.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A steel structure polishing machine includes a first shell; two guide mechanisms are fixedly connected to both sides of the upper surface of the first shell; a No. 1 motor is slidably mounted on the upper surface of the first shell; the output end of the No. 1 motor is fixedly connected to a No. 1 polishing plate; a No. 2 motor is slidably mounted on the upper surface of the first shell; the output end of the No. 2 motor is fixedly connected to a No. 2 polishing plate; two supporting mechanisms are fixedly connected to the upper surface of the first shell; an adjustment mechanism is rotatably mounted on the outer surface of one side of the first shell.

[0009] Preferably, the guiding mechanism includes a second shell fixedly connected to the upper surface of the first shell; slide grooves are provided on both sides of the outer surface of the second shell; a connecting rod No. 1 is slidably installed on the inner surface of the slide groove; a pressure roller is fixedly connected to the middle position of the outer surface of the No. 1 connecting rod; a No. 1 roller is rotatably installed on one side of the inner surface of the first shell; a No. 2 roller is rotatably installed on the other side of the inner surface of the first shell; a mounting plate is fixedly connected to the upper surface of the first shell; a No. 3 motor is fixedly connected to the outer surface of one side of the mounting plate, and the output end of the No. 3 motor is fixedly connected to the No. 2 roller.

[0010] Preferably, two connecting sleeves are connected to both sides of the outer surface of the connecting rod; a spring is fixedly connected to the upper surface of the two connecting sleeves, and the upper end of the spring is fixedly connected to the inner top surface of the second shell; a telescopic rod is fixedly connected to the upper surface of the two connecting sleeves, and the upper end of the telescopic rod is fixedly connected to the inner top surface of the second shell; the telescopic rod is located inside the spring.

[0011] Preferably, the support mechanism includes two support plates fixedly connected to the upper surface of the first shell; two No. 3 rollers are rotatably mounted on the inner surfaces of the two support plates.

[0012] Preferably, the adjustment mechanism includes a No. 2 connecting rod rotatably mounted on the outer surface of one side of the first shell; a turntable is fixedly connected to the outer surface of one side of the No. 2 connecting rod; a No. 1 gear is fixedly connected to the outer surface of the other side of the No. 2 connecting rod; a No. 1 threaded sleeve is fixedly connected to the lower surface of the No. 1 motor; a No. 2 threaded sleeve is fixedly connected to the lower surface of the No. 2 motor; a screw rod is sleeved on the inner surface of the No. 1 threaded sleeve, and the other end of the screw rod is sleeved on the No. 2 threaded sleeve; a No. 2 gear is fixedly connected to the middle position of the outer surface of the screw rod.

[0013] Preferably, a storage hopper is provided on one side of the first shell; and an electric push rod is fixedly connected to one side of the outer surface of the storage hopper.

[0014] In the utility model, the steel structure polishing machine is provided with a second housing, a pressure roller, a telescopic rod, a spring, a first roller shaft, a second roller shaft, and a third motor. The spring enables the pressure roller to cooperate with the first roller shaft and the second roller shaft to position the steel. The third motor drives the second roller shaft to guide the steel, thereby reducing the burden on the staff and improving work efficiency.

[0015] In the utility model, the steel structure polishing machine is provided with a No. 1 threaded sleeve, a No. 2 threaded sleeve, a screw, a No. 1 gear, a No. 2 gear, a No. 2 connecting rod and a turntable. By rotating the turntable, the screw is driven to rotate, thereby adjusting the distance between the No. 1 motor and the No. 2 motor. This improves the application range of the polishing machine and makes the polishing machine applicable to more steel materials with different diameters.

[0016] In the utility model, the steel structure polishing machine is provided with a storage hopper and an electric push rod, and the electric push rod pushes the steel to be polished, thereby reducing the workload of the staff and eliminating the need for manual loading.

[0017] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of a steel structure polishing machine proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of a steel structure polishing machine proposed in the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the guiding mechanism in the utility model;

[0021] Figure 4 This is a front structural diagram of the guide mechanism in the present utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism in the utility model.

[0023] In the figure: 1. First housing; 2. Motor No. 1; 21. Polishing sheet No. 1; 22. Threaded sleeve No. 1; 3. Motor No. 2; 31. Polishing sheet No. 2; 32. Threaded sleeve No. 2; 4. Guide mechanism; 41. Second housing; 42. Slide; 43. Connecting rod No. 1; 431. Connecting sleeve; 432. Spring; 433. Telescopic rod; 44. Pressing roller; 45. Roller No. 1; 46. Roller No. 2; 47. Mounting plate; 48. Motor No. 3; 5. Support mechanism; 51. Support plate; 52. Roller No. 3; 6. Adjustment mechanism; 61. Turntable; 62. Connecting rod No. 2; 63. Gear No. 1; 64. Gear No. 2; 65. Screw; 7. Storage hopper; 8. Electric push rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-5A steel structure polishing machine includes a first shell 1; two guide mechanisms 4 are fixedly connected to both sides of the upper surface of the first shell 1; a No. 1 motor 2 is slidably mounted on the upper surface of the first shell 1; the output end of the No. 1 motor 2 is fixedly connected to a No. 1 polishing sheet 21; a No. 2 motor 3 is slidably mounted on the upper surface of the first shell 1; the output end of the No. 2 motor 3 is fixedly connected to a No. 2 polishing sheet 31; two supporting mechanisms 5 are fixedly connected to the upper surface of the first shell 1; an adjustment mechanism 6 is rotatably mounted on the outer surface of one side of the first shell 1.

[0026] Furthermore, the guiding mechanism 4 includes a second shell 41 fixedly connected to the upper surface of the first shell 1; slide grooves 42 are provided on both sides of the outer surface of the second shell 41; a connecting rod 43 is slidably installed on the inner surface of the slide groove 42; a pressure roller 44 is fixedly connected to the middle position of the outer surface of the connecting rod 43; a roller shaft 45 is rotatably installed on one side of the inner surface of the first shell 1; a roller shaft 46 is rotatably installed on the other side of the inner surface of the first shell 1; a mounting plate 47 is fixedly connected to the upper surface of the first shell 1; a motor 48 is fixedly connected to the outer surface of one side of the mounting plate 47, and the output end of the motor 48 is fixedly connected to the roller shaft 46.

[0027] Furthermore, two connecting sleeves 431 are connected to both sides of the outer surface of the connecting rod; the upper surfaces of the two connecting sleeves 431 are fixedly connected to springs 432, and the upper ends of the springs 432 are fixedly connected to the inner top surface of the second shell 41; the upper surfaces of the two connecting sleeves 431 are fixedly connected to telescopic rods 433, and the upper ends of the telescopic rods 433 are fixedly connected to the inner top surface of the second shell 41; the telescopic rods 433 are located inside the springs 432.

[0028] Furthermore, the support mechanism 5 includes two support plates 51 fixedly connected to the upper surface of the first shell 1 ; two third rollers 52 are rotatably mounted on the inner surfaces of the two support plates 51 .

[0029] Furthermore, the adjustment mechanism 6 includes a No. 2 connecting rod 62 rotatably mounted on the outer surface of one side of the first shell 1; a turntable 61 is fixedly connected to the outer surface of one side of the No. 2 connecting rod 62; a No. 1 gear 63 is fixedly connected to the outer surface of the other side of the No. 2 connecting rod 62; the lower surface of the No. 1 motor 2 is fixedly connected to the No. 1 threaded sleeve 22; the lower surface of the No. 2 motor 3 is fixedly connected to the No. 2 threaded sleeve 32; the inner surface of the No. 1 threaded sleeve 22 is sleeved with a screw rod 65, and the other end of the screw rod 65 is sleeved on the No. 2 threaded sleeve 32; the middle position of the outer surface of the screw rod 65 is fixedly connected to the No. 2 gear 64.

[0030] Furthermore, a storage hopper 7 is provided on one side of the first housing 1 ; an electric push rod 8 is fixedly connected to one side of the outer surface of the storage hopper 7 .

[0031] In the present utility model, when in use, the electric push rod 8 is started, the electric push rod 8 will push the steel out of the storage hopper 7, and the steel will enter the guide mechanism 4. Under the action of the spring 432, the pressure roller 44 and the No. 1 roller shaft 45 will position the steel. The No. 3 motor 48 drives the No. 2 roller shaft 46 to rotate. The rotation of the No. 2 roller shaft 46 drives the steel to enter the supporting mechanism 5. The rotation of the No. 1 motor 2 and the No. 2 motor 3 drives the No. 1 polishing sheet 21 and the No. 2 polishing sheet 31 to polish the steel, which reduces the burden on the staff and improves work efficiency. If the diameter of the steel changes, the turntable 61 is rotated, and the rotation of the turntable 61 drives the No. 2 connecting rod 62 to rotate, and the rotation of the No. 2 connecting rod 62 drives the No. 1 gear 63 to rotate, and the rotation of the No. 1 gear 63 drives the No. 2 gear 64 to rotate, and the rotation of the No. 2 gear 64 drives the screw rod 65 to rotate, and the rotation of the screw rod 65 drives the No. 1 threaded sleeve 22 and the No. 2 threaded sleeve 32 to move, thereby adjusting the distance between the No. 1 motor 2 and the No. 2 motor 3, so that the polishing machine can be suitable for more steels with different diameters.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A steel structure polishing machine, characterized in that, The invention comprises a first shell (1); two guide mechanisms (4) are fixedly connected to both sides of the upper surface of the first shell (1); a No. 1 motor (2) is slidably mounted on the upper surface of the first shell (1); an output end of the No. 1 motor (2) is fixedly connected to a No. 1 polishing sheet (21); a No. 2 motor (3) is slidably mounted on the upper surface of the first shell (1); a No. 2 polishing sheet (31) is fixedly connected to the output end of the No. 2 motor (3); two support mechanisms (5) are fixedly connected to the upper surface of the first shell (1); and an adjustment mechanism (6) is rotatably mounted on the outer surface of one side of the first shell (1).

2. A steel structure polishing machine according to claim 1, characterized in that: The guiding mechanism (4) comprises a second shell (41) fixedly connected to the upper surface of the first shell (1); both sides of the outer surface of the second shell (41) are provided with a slide groove (42); the inner surface of the slide groove (42) is slidably mounted with a No. 1 connecting rod (43); a pressure roller (44) is fixedly connected to the middle position of the outer surface of the No. 1 connecting rod (43); a No. 1 roller shaft (45) is rotatably mounted on one side of the inner surface of the first shell (1); a No. 2 roller shaft (46) is rotatably mounted on the other side of the inner surface of the first shell (1); a mounting plate (47) is fixedly connected to the upper surface of the first shell (1); a No. 3 motor (48) is fixedly connected to the outer surface of one side of the mounting plate (47), and the output end of the No. 3 motor (48) is fixedly connected to the No. 2 roller shaft (46).

3. A steel structure polishing machine according to claim 2, characterized in that: Two connecting sleeves (431) are sleeved on both sides of the outer surface of the connecting rod; a spring (432) is fixedly connected to the upper surface of the two connecting sleeves (431), and the upper end of the spring (432) is fixedly connected to the inner top surface of the second shell (41); a telescopic rod (433) is fixedly connected to the upper surface of the two connecting sleeves (431), and the upper end of the telescopic rod (433) is fixedly connected to the inner top surface of the second shell (41); the telescopic rod (433) is located inside the spring (432).

4. A steel structure polishing machine according to claim 1, characterized in that: The support mechanism (5) comprises two support plates (51) fixedly connected to the upper surface of the first shell (1); two number three rollers (52) are rotatably mounted on the inner surfaces of the two support plates (51).

5. A steel structure polishing machine according to claim 1, characterized in that: The regulating mechanism (6) comprises a second connecting rod (62) rotatably mounted on the outer surface of one side of the first housing (1); a turntable (61) is fixedly connected to the outer surface of one side of the second connecting rod (62); a first gear (63) is fixedly connected to the outer surface of the other side of the second connecting rod (62); a first threaded sleeve (22) is fixedly connected to the lower surface of the first motor (2); a second threaded sleeve (32) is fixedly connected to the lower surface of the second motor (3); a screw rod (65) is sleeved on the inner surface of the first threaded sleeve (22), and the other end of the screw rod (65) is sleeved on the second threaded sleeve (32); and a second gear (64) is fixedly connected to the middle position of the outer surface of the screw rod (65).

6. A steel structure polishing machine according to claim 1, characterized in that: A storage hopper (7) is provided on one side of the first shell (1); an electric push rod (8) is fixedly connected to one side of the outer surface of the storage hopper (7).

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