Angle-adjustable steel member auxiliary spraying device

Abstract

The utility model belongs to the field of spraying auxiliary devices, and particularly relates to an angle-adjustable steel member auxiliary spraying device which comprises a fixing strip, two sliding frames are arranged on the fixing strip in a sliding mode, threaded sleeves are fixedly connected to the upper ends of the sliding frames, and two fixing plates are fixedly connected to the upper end of the fixing strip. The ends, close to each other, of the two fixing plates are rotationally provided with a double-tooth screw, two opposite screw grooves are formed in the double-tooth screw, and the two opposite screw grooves in the double-tooth screw are matched with the two screw sleeves correspondingly. The first motor is started, the gear at the left end of the output shaft of the first motor rotates, the outer wall of the gear is meshed with the outer wall of the gear ring, and when the gear drives the gear ring to rotate, the gear ring drives the double-tooth screw to rotate; and the double-tooth screw drives the sliding frames on the two screw sleeves on the outer wall to move close to or away from each other on the outer wall of the fixing strip, so that the distance between the spraying devices mounted on the subsequent mounting plate is adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of spraying auxiliary devices, specifically relating to an adjustable-angle auxiliary spraying device for steel components. Background Technology

[0002] Steel components are steel structural assemblies made of steel plates, sections, and other steel materials, assembled through welding, bolting, and other methods. They are capable of bearing and transmitting loads and are the main elements constituting steel structure buildings, bridges, and other engineering projects. They have advantages such as light weight, high strength, and fast construction speed.

[0003] In the current technology, small factories often face the problem of increased costs when using automated spraying equipment for steel component spraying. There is a lack of auxiliary equipment on the market that is both small and lightweight and suitable for steel component spraying, which brings inconvenience to small factories. More importantly, existing equipment is difficult to quickly and easily adjust the spacing and spraying angle between the two spray guns when dealing with steel components of different sizes, which further limits the flexibility and efficiency of spraying operations.

[0004] Therefore, an adjustable-angle steel component auxiliary spraying device is proposed, which has a simple installation structure and solves the problem of inconvenient adjustment of the spacing between the two spray guns and the spraying angle through a worker's manual pull and screw transmission structure. Utility Model Content

[0005] To overcome the problems of high cost of using automated spraying equipment in small factories, lack of small, lightweight and easily adjustable spraying auxiliary equipment in the market, and inconvenience in adjusting the spacing and spraying angle between the two spray guns, an adjustable angle steel component auxiliary spraying device is proposed.

[0006] The technical solution of this utility model is as follows: an adjustable angle auxiliary spraying device for steel components, including a fixing bar, two sliding frames slidably arranged on the fixing bar, a screw sleeve fixedly connected to the upper end of the sliding frame, two fixing plates fixedly connected to the upper end of the fixing bar, a double-threaded screw rotatably arranged at the end of the two fixing plates that are close to each other, two opposite screw grooves opened on the double-threaded screw, the two opposite screw grooves on the double-threaded screw being adapted to the two screw sleeves respectively, a first motor fixedly connected to the fixing plate on the top right side of the fixing bar, a gear fixedly connected to the left end of the output shaft of the first motor through the fixing plate, a toothed ring fixedly connected to the outer wall of the double-threaded screw at the end of the two fixing plates that are close to each other, the outer wall of the toothed ring meshing with the outer wall of the gear, and a displacement rotation assembly arranged above the fixing bar.

[0007] Preferably, when it is necessary to spray steel components of different sizes, the spraying device is installed on the mounting plate, and the first motor is turned on to make the gear drive the gear ring to rotate, thereby adjusting the distance between the two sliding frames. This allows for double-sided spraying of steel components of different sizes. When angle adjustment is required, the angle adjustment and displacement of the entire auxiliary spraying device can be achieved by pulling and turning on the displacement rotation component.

[0008] Preferably, a mounting plate is fixed to the lower end of the slide frame, and two limiting rings are fixed to the outer wall of the double-threaded screw.

[0009] Preferably, the displacement rotation assembly includes a slide bar, a slider, a through hole, a connecting block, a second motor, a U-shaped plate, and a drag bar; the upper end of the fixing bar is fixedly connected to the U-shaped plate, and two slide bars are provided above the fixing bar, with connecting blocks fixedly connected to both ends of the two slide bars respectively.

[0010] Preferably, the outer walls of the two sliding rods are slidably provided with sliders, and the upper and lower ends of the sliders are provided with through holes.

[0011] Preferably, a second motor is fixedly connected to the upper end of the slider, and the lower end of the output shaft of the second motor passes through the through hole and is fixedly connected to the upper end of the U-shaped plate.

[0012] Preferably, two centrally symmetrical drag rods are fixed to the arc-shaped outer wall of the second motor.

[0013] Preferably, the distance between the left and right ends of the double-threaded screw and the left and right ends of the fixing strip is 15 centimeters.

[0014] The beneficial effects of this utility model are:

[0015] 1. By turning on the first motor, the gear at the left end of the output shaft of the first motor rotates. The outer wall of the gear meshes with the outer wall of the gear ring. When the gear drives the gear ring to rotate, the gear ring drives the double-tooth screw to rotate. The double-tooth screw drives the sliding frames on the two screw sleeves on the outer wall to move closer or further away from each other on the outer wall of the fixing strip, thereby adjusting the distance between the spraying devices installed on the subsequent mounting plate.

[0016] 2. By installing two connecting blocks at the upper end of the spraying line, when it is necessary to spray the steel components on the spraying line, or when it is necessary to adjust the angle, the second motor is turned on, and the output shaft of the second motor drives the U-shaped plate to rotate. The U-shaped plate then drives the auxiliary components below to rotate. During the rotation of the U-shaped plate, the slider is not affected by the rotation. By pulling the drag bar, the entire auxiliary spraying device can slide on the slider. Attached Figure Description

[0017] Figure 1The diagram shown is a three-dimensional structural schematic of an adjustable-angle auxiliary spraying device for steel components according to this utility model.

[0018] Figure 2 The diagram shows a three-dimensional structural schematic of the fixing strip of an adjustable-angle steel component auxiliary spraying device according to this utility model.

[0019] Figure 3 The diagram shows a three-dimensional structural schematic of the displacement rotation component of an adjustable-angle steel component auxiliary spraying device according to this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional cross-sectional view of an adjustable-angle steel component auxiliary spraying device according to this utility model.

[0021] The markings in the attached diagram are as follows: 1. Fixing strip; 101. Slide rod; 102. Slider; 103. Through hole; 104. Connecting block; 105. Second motor; 106. U-shaped plate; 107. Dragging rod; 2. Slide frame; 3. Screw sleeve; 4. Fixing plate; 5. Double threaded screw; 6. Gear ring; 7. Limiting ring; 8. First motor; 9. Gear; 10. Mounting plate. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-4 This utility model provides an embodiment of an adjustable angle steel component auxiliary spraying device, including a fixing strip 1, two sliding frames 2 slidably disposed on the fixing strip 1, a screw sleeve 3 fixedly connected to the upper end of the sliding frame 2, two fixing plates 4 fixedly connected to the upper end of the fixing strip 1, a double-threaded screw 5 rotatably disposed at the end of the two fixing plates 4 that are close to each other, two opposite screw grooves opened on the double-threaded screw 5, the two opposite screw grooves on the double-threaded screw 5 respectively adapting to the two screw sleeves 3, a first motor 8 fixedly connected to the fixing plate 4 on the top right side of the fixing strip 1, a gear 9 fixedly connected to the left end of the output shaft of the first motor 8 through the fixing plate 4, a toothed ring 6 fixedly connected to the outer wall of the end of the double-threaded screw 5 that is close to each other, the outer wall of the toothed ring 6 meshing with the outer wall of the gear 9, and a displacement rotation assembly disposed above the fixing strip 1.

[0024] Please see Figures 1-2In this embodiment, the lower end of the sliding frame 2 is fixedly connected to the mounting plate 10, and the outer wall of the double-threaded screw 5 is fixedly connected to two limiting rings 7. The mounting plate 10 facilitates the subsequent installation of the spray gun, and the limiting rings 7 prevent the two threaded sleeves 3 from getting close to each other and touching the first motor 8 during the rotation of the double-threaded screw 5. The distance between the left and right ends of the double-threaded screw 5 and the left and right ends of the fixing strip 1 is 15 centimeters. The fixing strip 1 provides sufficient spacing adjustment distance for the threaded sleeves 3 on the double-threaded screw 5.

[0025] Please see Figures 3-4 In this embodiment, the displacement rotation assembly includes a slide rod 101, a slider 102, a through hole 103, a connecting block 104, a second motor 105, a U-shaped plate 106, and a drag rod 107. A U-shaped plate 106 is fixedly connected to the upper end of the fixing strip 1. Two slide rods 101 are arranged above the fixing strip 1, and connecting blocks 104 are fixedly connected to both ends of the two slide rods 101. A slider 102 is slidably arranged on the outer walls of the two slide rods 101. Through holes 103 are provided at both the upper and lower ends of the slider 102, allowing subsequent auxiliary spraying to be achieved through the slider 102. The coating device slides and moves. The upper end of the slider 102 is fixedly connected to the second motor 105. The lower end of the output shaft of the second motor 105 passes through the through hole 103 and is fixedly connected to the upper end of the U-shaped plate 106. By turning on the second motor 105, the lower end of the output shaft of the second motor 105 can drive the U-shaped plate 106 to rotate, thereby adjusting the horizontal angle of the auxiliary spraying device. Two centrally symmetrical drag rods 107 are fixedly connected to the arc-shaped outer wall of the second motor 105. By pulling the drag rods 107, the slider 102 can be moved on the slide rod 101.

[0026] When the spraying auxiliary device needs to be adjusted to different steel components during operation, the first motor 8 is turned on, causing the gear 9 at the left end of the output shaft of the first motor 8 to rotate. The outer wall of the gear 9 meshes with the outer wall of the gear ring 6. When the gear 9 drives the gear ring 6 to rotate, the gear ring 6 drives the double-tooth screw 5 to rotate. The double-tooth screw 5 drives the sliding frame 2 on the two screw sleeves 3 on the outer wall to move closer or further away from each other on the outer wall of the fixing strip 1, thereby adjusting the distance between the spraying devices installed on the subsequent mounting plate 10.

[0027] By installing two connecting blocks 104 at the upper end of the spraying line, when it is necessary to spray the steel components on the spraying line, or when it is necessary to adjust the angle, the second motor 105 is turned on, and the output shaft of the second motor 105 drives the U-shaped plate 106 to rotate. The U-shaped plate 106 then drives the auxiliary components below to rotate. During the rotation of the U-shaped plate 106, the slider 102 is not affected by the rotation. By pulling the drag bar 107, the entire auxiliary spraying device can slide on the slide bar 101.

[0028] Through the above steps, when it is necessary to spray steel components of different sizes, by installing the spraying device on the mounting plate 10, turning on the first motor 8, and causing the gear 9 to drive the gear ring 6 to rotate, the distance between the two sliding frames 2 can be adjusted, thereby enabling the double-sided spraying of steel components of different sizes. When angle adjustment is required, by pulling and turning on the displacement rotation component, the angle adjustment and displacement of the overall auxiliary spraying device can be achieved.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An adjustable-angle auxiliary spraying device for steel components, comprising a fixing strip (1), characterized in that: Two sliding frames (2) are slidably arranged on the fixed strip (1). A screw sleeve (3) is fixedly connected to the upper end of the sliding frame (2). Two fixed plates (4) are fixedly connected to the upper end of the fixed strip (1). A double-tooth screw (5) is rotatably arranged at the end of the two fixed plates (4) that are close to each other. Two opposite screw grooves are opened on the double-tooth screw (5). The two opposite screw grooves on the double-tooth screw (5) are respectively adapted to the two screw sleeves (3). A first motor (8) is fixedly connected to the fixed plate (4) on the top right side of the fixed strip (1). A gear (9) is fixedly connected to the left end of the output shaft of the first motor (8) through the fixed plate (4). A toothed ring (6) is fixedly connected to the outer wall of the end of the double-tooth screw (5) that is close to each other. The outer wall of the toothed ring (6) meshes with the outer wall of the gear (9). A displacement rotation assembly is arranged above the fixed strip (1).

2. The adjustable-angle auxiliary spraying device for steel components according to claim 1, characterized in that: The lower end of the slide frame (2) is fixedly connected to the mounting plate (10), and the outer wall of the double threaded rod (5) is fixedly connected to two limiting rings (7).

3. The adjustable-angle auxiliary spraying device for steel components according to claim 1, characterized in that: The displacement rotation assembly includes a slide rod (101), a slider (102), a through hole (103), a connecting block (104), a second motor (105), a U-shaped plate (106), and a drag rod (107); the upper end of the fixing strip (1) is fixedly connected to the U-shaped plate (106), and two slide rods (101) are provided above the fixing strip (1), with connecting blocks (104) fixedly connected to both ends of the two slide rods (101).

4. The adjustable-angle auxiliary spraying device for steel components according to claim 3, characterized in that: The outer walls of the two sliding rods (101) are slidably provided with sliders (102), and the upper and lower ends of the sliders (102) are provided with through holes (103).

5. The adjustable-angle auxiliary spraying device for steel components according to claim 3, characterized in that: The upper end of the slider (102) is fixedly connected to the second motor (105), and the lower end of the output shaft of the second motor (105) passes through the through hole (103) and is fixedly connected to the upper end of the U-shaped plate (106).

6. The adjustable-angle auxiliary spraying device for steel components according to claim 3, characterized in that: The arc-shaped outer wall of the second motor (105) is fixed with two centrally symmetrical drag rods (107).

7. The adjustable-angle auxiliary spraying device for steel components according to claim 1, characterized in that: The distance between the left and right ends of the double-threaded screw (5) and the left and right ends of the fixing strip (1) is 15 centimeters.

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