Steel structural part spraying device

Abstract

The utility model relates to the technical field of steel structural part machining, in particular to a steel structural part spraying device which comprises a spraying chamber, two clamping plates are symmetrically installed in the spraying chamber, rotating rods are installed at the ends, away from each other, of the two clamping plates, and one end of one rotating rod is connected with a rotating motor. By means of two clamping plates in the spraying chamber, the steel structural part can be clamped and fixed, a rotating motor drives a rotating rod to rotate, the part, between the two clamping plates, of the steel structural part can be driven to rotate during spraying, and the function that only one face of the steel structural part can be sprayed is achieved; through the transmission effect of a moving motor, a driving belt wheel, a belt, a driven belt wheel, a threaded rod and the moving frames, the two moving frames are conveniently driven to move in the moving rails, through the air blowing pipe on the inner wall of one end of the spraying chamber, the steel structural part can be moved to the air blowing pipe to be subjected to hot air drying, and the spraying efficiency is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure part processing, in particular to a spraying device for steel structure parts. Background Technique

[0002] Steel structure parts are structures composed of steel materials and are one of the main building structure types. Usually, each component is connected by welds, bolts or rivets; because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. During the production and factory process, it is necessary to carry out rust prevention treatment on steel structure parts.

[0003] In the prior art, in order to enhance the corrosion resistance of steel structure parts, antirust paint is sprayed on the surface of steel structure parts. However, most of the existing steel structure parts are fixedly placed, and during spraying, the spraying device usually can only spray one side of the steel structure part, and then wait for the steel structure part to dry naturally, resulting in low spraying efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a spraying device for steel structure parts to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A spraying device for steel structure parts, including: a spraying chamber, two clamping plates are symmetrically installed inside the spraying chamber, one end of each of the two clamping plates away from each other is installed with a rotating rod, and one end of one of the rotating rods is connected with a rotating motor;

[0006] One end of each of the two rotating rods is connected with a moving frame, and moving tracks are arranged on the inner bottom wall of the spraying chamber close to the two moving frames. The bottom ends of the two moving frames are slidably installed in the adjacent moving tracks;

[0007] A spraying gun is installed on the inner top wall of the spraying chamber, a blowing air pipe is installed on one end inner wall of the spraying chamber, and one end of the blowing air pipe is connected with a hot air blower.

[0008] Preferably, one end of each of the two clamping plates is fixedly connected with a mounting sleeve, one end of each of the two rotating rods is slidably inserted into the adjacent mounting sleeve and threaded holes are provided on the surface, and bolts are installed on the surface of each of the two mounting sleeves close to the threaded holes.

[0009] Preferably, one end of each of the two rotating rods away from the clamping plate is rotatably connected with the moving frame. One end of one of the rotating rods penetrates through the moving frame and is fixedly connected with the rotating shaft of the rotating motor, and a balance weight is fixedly installed at one end of the moving frame away from the rotating motor.

[0010] Preferably, threaded rods are connected to the bottom ends of the two moving frames. One ends of the two threaded rods are rotatably installed on the inner side walls of the moving tracks. The other ends of the two threaded rods penetrate through the spraying chamber and are fixedly sleeved with driven belt pulleys on the surfaces.

[0011] Preferably, belts are drivingly connected to the surfaces of the two driven belt pulleys. A moving motor is fixedly installed in the middle of the bottom end of the spraying chamber. The two driven belt pulleys are both drivingly connected to a driving belt pulley through the belts. The two driving belt pulleys are both fixedly sleeved on the rotating shaft of the moving motor.

[0012] Preferably, the outer wall of the air blowing pipe is fixedly connected to the inner wall of the spraying chamber. One end of the air blowing pipe is conical. The other end of the air blowing pipe extends out of the spraying chamber and is connected to a hot air blower in a communicating manner.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the two clamping plates inside the spraying chamber of the present utility model, the steel structure parts can be clamped and fixed. By driving the rotating rod to rotate through the rotating motor, the steel structure parts between the two clamping plates can be driven to rotate during spraying, realizing the function of not only spraying one side of the steel structure parts. Through the transmission of the moving motor, driving belt pulley, belt, driven belt pulley, threaded rod and moving frame, it is convenient to drive the two moving frames to move in the moving track. Through the air blowing pipe on the inner wall at one end of the spraying chamber, the steel structure parts can be moved to the position of the air blowing pipe for hot air drying, which is beneficial to improving the spraying efficiency. Description of the Drawings

[0015] Figure 1 It is a front view schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a rear view three-dimensional schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 It is a front view three-dimensional schematic diagram of the overall structure of the present utility model;

[0018] Figure 4 For the present utility model Figure 1 The enlarged schematic diagram of the structure at A in;

[0019] Figure 5 It is an exploded schematic diagram of the partial structure of the present utility model.

[0020] In the figure: 1, spraying chamber; 2, clamping plate; 3, mounting sleeve; 4, bolt; 5, threaded hole; 6, rotating rod; 7, rotating motor; 8, moving frame; 9, balance weight; 10, moving track; 11, threaded rod; 12, belt; 13, driven belt pulley; 14, driving belt pulley; 15, moving motor; 16, spraying gun; 17, air blowing pipe; 18, hot air blower. Specific embodiments

[0021] In order to clearly and completely describe the objectives, technical solutions of the present utility model and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some but not all of the embodiments of the present utility model, and are only used to explain the embodiments of the present utility model, rather than limiting the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily making these embodiments difficult to understand. Additionally, all embodiments can be used in combination with each other.

[0025] Please refer to Figures 1 to 5 For this, the present utility model provides a technical solution: a spraying device for steel structure parts, including: a spraying chamber 1, two clamping plates 2 are symmetrically installed inside the spraying chamber 1, and rotating rods 6 are installed at one end of each of the two clamping plates 2 away from each other. One end of one of the rotating rods 6 is connected to a rotating motor 7; one end of each of the two clamping plates 2 is fixedly connected to a mounting sleeve 3, one end of each of the two rotating rods 6 is slidably inserted into the adjacent mounting sleeve 3 and threaded holes 5 are provided on the surface, bolts 4 are installed on the surfaces of the two mounting sleeves 3 close to the threaded holes 5, and one end of each of the two bolts 4 is inserted into the adjacent threaded hole 5 and threadedly connected to the threaded hole 5. The ends of the two rotating rods 6 away from the clamping plates 2 are rotatably connected to a moving frame 8, one end of one of the rotating rods 6 penetrates through the moving frame 8 and is fixedly connected to the rotating shaft of the rotating motor 7, and a balance weight 9 is fixedly installed at one end of the moving frame 8 away from the rotating motor 7, which is convenient for improving the stability of the two moving frames 8.

[0026] One end of each of the two rotating rods 6 is connected to a moving frame 8, moving tracks 10 are provided on the inner bottom walls of the spraying chamber 1 close to the two moving frames 8, and the bottom ends of the two moving frames 8 are slidably installed in the adjacent moving tracks 10; the bottom ends of the two moving frames 8 are threadedly connected to threaded rods 11, one end of each of the two threaded rods 11 is rotatably installed on the inner side wall of the moving track 10, the other end of each of the two threaded rods 11 penetrates through the spraying chamber 1 and a driven pulley 13 is fixedly sleeved on the surface, which is convenient for driving the moving frame 8 to move by the rotation of the threaded rod 11. The surfaces of the two driven pulleys 13 are both drivingly connected with a belt 12, a moving motor 15 is fixedly installed in the middle of the bottom end of the spraying chamber 1, the two driven pulleys 13 are both drivingly connected with a driving pulley 14 through the belt 12, and the two driving pulleys 14 are both fixedly sleeved on the rotating shaft of the moving motor 15, which is convenient for driving the two driven pulleys 13 to rotate synchronously by the moving motor 15.

[0027] A spraying gun 16 is installed on the inner top wall of the spraying chamber 1, a blowing air pipe 17 is installed on the inner wall of one end of the spraying chamber 1, one end of the blowing air pipe 17 is connected to a hot air blower 18, and the hot air blower 18 is fixedly installed on the top end of the spraying chamber 1. The outer wall of the blowing air pipe 17 is fixedly connected to the inner wall of the spraying chamber 1, one end of the blowing air pipe 17 is conical, and the other end of the blowing air pipe 17 extends out of the spraying chamber 1 and is communicated with the hot air blower 18, which is convenient for expanding the air outlet range of the blowing air pipe 17.

[0028] When the device works, two clamping plates 2 inside the spraying chamber 1 can be used to clamp and fix the steel structure parts. The clamping plates and the rotating rod 6 are threadedly connected by bolts 4, which is convenient for replacing the clamping plates 2 according to the thickness of the steel structure parts. The rotating rod 6 is driven to rotate by the rotating motor 7, which can drive the steel structure parts between the two clamping plates 2 to rotate during spraying, realizing the function of spraying not only one side of the steel structure parts. Through the transmission of the moving motor 15, the driving pulley 14, the belt 12, the driven pulley 13, the threaded rod 11 and the moving frame 8, it is convenient to drive the two moving frames 8 to move in the moving track 10. Through the air blowing pipe 17 on the inner wall at one end of the spraying chamber 1, the steel structure parts can be moved to the air blowing pipe 17, and the hot air blower 18 is started to dry the steel structure parts with hot air, which is beneficial to improving the spraying efficiency.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for steel structure components, comprising: Spraying chamber (1), characterized in that: two clamping plates (2) are symmetrically installed inside the spraying chamber (1), rotating rods (6) are installed at one end of each of the two clamping plates (2) away from each other, and one end of one of the rotating rods (6) is connected to a rotating motor (7); One end of each of the two rotating rods (6) is connected to a moving frame (8), moving tracks (10) are arranged on the inner bottom wall of the spraying chamber (1) near the two moving frames (8), and the bottom ends of the two moving frames (8) are slidably installed in the adjacent moving tracks (10); A spraying gun (16) is installed on the inner top wall of the spraying chamber (1), a blowing air pipe (17) is installed on one inner wall of the spraying chamber (1), and one end of the blowing air pipe (17) is connected to a hot air blower (18).

2. The spraying device for steel structure parts according to claim 1, wherein: One end of each of the two clamping plates (2) is fixedly connected with a mounting sleeve (3), one end of each of the two rotating rods (6) is slidably inserted into the adjacent mounting sleeve (3) and threaded holes (5) are formed on the surface, and bolts (4) are installed on the surface of the two mounting sleeves (3) near the threaded holes (5).

3. The spraying device for steel structure parts according to claim 1, characterized in that: One end of each of the two rotating rods (6) away from the clamping plate (2) is rotatably connected to the moving frame (8), one end of one of the rotating rods (6) penetrates through the moving frame (8) and is fixedly connected to the rotating shaft of the rotating motor (7), and a balance weight (9) is fixedly installed at one end of the moving frame (8) away from the rotating motor (7).

4. A steel structure spraying device according to claim 1, characterized in that: Threads of the bottom ends of the two moving frames (8) are connected with threaded rods (11), one end of each of the two threaded rods (11) is rotatably installed on the inner side wall of the moving track (10), the other end of each of the two threaded rods (11) penetrates through the spraying chamber (1) and a driven belt pulley (13) is fixedly sleeved on the surface.

5. A spraying device for steel structure parts according to claim 4, characterized in that: The surfaces of the two driven belt pulleys (13) are both drivingly connected with belts (12), a moving motor (15) is fixedly installed in the middle of the bottom end of the spraying chamber (1), the two driven belt pulleys (13) are both drivingly connected with a driving belt pulley (14) through the belts (12), and the two driving belt pulleys (14) are both fixedly sleeved on the rotating shaft of the moving motor (15).

6. The spraying device for steel structure parts according to claim 1, wherein: The outer wall of the blowing air pipe (17) is fixedly connected with the inner wall of the spraying chamber (1), one end of the blowing air pipe (17) is conical, and the other end of the blowing air pipe (17) extends out of the outside of the spraying chamber (1) and is communicated and connected with the hot air blower (18).

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