Efficient spraying device for steel structure machining

Abstract

The utility model discloses an efficient spraying device for steel structure machining, which belongs to the technical field of steel structure machining and comprises a support frame, mounting strips, a driving roller and a conveying belt, a spraying box and a drying box are fixedly connected between the top surfaces of the two mounting strips respectively, and a plurality of mounting seats are fixedly connected to the top surface of the conveying belt. A strip-shaped groove is formed in the top face of the mounting base, mounting grooves are symmetrically formed in the inner wall of the strip-shaped groove, strip-shaped blocks are slidably connected into the mounting grooves, a plurality of fixing cylinders are fixedly connected to the inner walls of the mounting grooves, telescopic rods are slidably connected into the fixing cylinders, and the tail ends of the telescopic rods are fixedly connected with the strip-shaped blocks. And a spring is fixedly connected to the interior of the fixed cylinder. Compared with the prior art, the continuous spraying device can effectively achieve continuous spraying machining of the steel structure parts, steel structures can be conveniently mounted and dismounted, and therefore the machining efficiency of the steel structure parts is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure processing, in particular to a high-efficiency spraying device for steel structure processing. Background Art

[0002] Steel structures are made of steel and are one of the main types of building structures. They primarily consist of beams, columns, and trusses made from sections and plates. Rust removal and prevention processes include silanization, pure manganese phosphating, water washing and drying, and galvanizing. Components are typically connected using welds, bolts, or rivets. Due to its light weight and ease of construction, steel structures 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.

[0003] After the production of various existing steel structure installation parts is completed, their surfaces need to be sprayed to achieve the purpose of rust removal and protection. However, most of the existing spraying devices used for steel structure processing can only spray a single steel structure part, which greatly reduces the spraying efficiency of steel structure parts. In addition, the clamping and fixing devices used for spraying existing steel structure parts are relatively cumbersome to clamp the steel structure parts, resulting in the installation and disassembly of steel structure parts being time-consuming and labor-intensive, thereby further reducing the processing efficiency of steel structure parts. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency spraying device for steel structure processing to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned object, the utility model provides the following technical scheme: an efficient spraying device for steel structure processing, comprising two sets of support frames for installing the efficient spraying device for steel structure processing, the top surfaces of the two sets of support frames are respectively fixedly connected with mounting bars, the two mounting bars are symmetrically rotatably connected with driving rollers, the two driving rollers are rotatably sleeved with a conveyor belt, the top surfaces of the two mounting bars are respectively fixedly connected with a spray box and a drying box, and the spray box and the drying box both span the top of the conveyor belt, the top surface of the conveyor belt is fixedly connected with a plurality of mounting seats, the top surface of the mounting seat is provided with a strip groove, the inner wall of the strip groove is symmetrically provided with a mounting groove, the interior of the mounting groove is slidably connected with a strip block, the inner wall of the mounting groove is fixedly connected with a plurality of fixed cylinders, the interior of the fixed cylinder is slidably connected with a telescopic rod, the end of the telescopic rod is fixedly connected to the strip block, the interior of the fixed cylinder is fixedly connected with a spring, and the end of the spring is fixedly connected to the telescopic rod;

[0006] The mounting seat is provided with a sliding groove symmetrically in the transverse direction, a slider is slidably connected inside the sliding groove, a vertical plate is fixedly connected to the top surface of the slider, an extrusion wheel is connected to the transverse rotation between the two opposite vertical plates, a tension spring is fixedly connected to the inner wall of the two sliding grooves close to the side of the strip groove, and the end of the tension spring is fixedly connected to the slider.

[0007] Preferably, a limit rod is transversely fixedly connected to the interior of the sliding groove, and the limit rod slides through the slider.

[0008] Preferably, the tension spring is slidably sleeved on the outer side of the limiting rod.

[0009] Preferably, the inner wall of the sliding groove is symmetrically provided with limiting grooves, and the side walls of the sliding block are symmetrically fixedly connected with limiting blocks.

[0010] Preferably, the two limiting blocks fixedly connected to the side wall of the slider are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the sliding groove.

[0011] Preferably, rectangular grooves are symmetrically provided on the inner wall of the fixing cylinder, and rectangular blocks are symmetrically fixedly connected to the outer wall of the telescopic rod.

[0012] Preferably, the two rectangular blocks symmetrically fixedly connected on the side wall of the telescopic rod are respectively slidably connected to the inside of two rectangular grooves opened on the inner wall of the fixing tube.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] The high-efficiency spraying device for steel structure processing, when it is necessary to spray the processed steel structure parts, first push the bottom of the steel structure part into the inside through the opening of the strip groove. At this time, thanks to the arc-shaped setting of the preferential contact ends of the two strip blocks and the steel structure parts, the two strip blocks will be pushed into the inside of the installation groove as the steel structure parts are pushed, and the telescopic rod will be driven to squeeze into the inside of the fixed cylinder, and the spring inside the fixed cylinder will be squeezed. At the same time, the telescopic rod and the strip block are pushed to squeeze the steel structure parts through the spring, so as to preliminarily limit them. At the same time, when the steel structure steel is pushed into the inside of the strip groove, it will simultaneously engage with the two extrusion wheels installed above the vertical plate. The two extrusion wheels are touched and separated to both sides respectively, and at the same time, the vertical plate and the slider fixedly connected to the lower end of the vertical plate are driven by the extrusion wheel to slide along the slide groove, and the tension spring is stretched at the same time, so that the slider and the extrusion wheel are pulled by the tension spring to extrude the steel structure parts, thereby further limiting the steel structure parts, and then the driving roller is started to drive the conveyor belt to rotate, thereby driving the clamped steel structure parts to enter the interior of the spray box first, and then enter the interior of the drying box after spraying. After drying, the steel structure parts can be pulled out to the outside of the strip groove and removed, and then the new steel structure parts to be sprayed are reinserted into it, thereby continuously spraying the steel structure parts. Compared with the existing technology, the device can effectively realize the continuous spraying processing of steel structure parts, and is convenient for the installation and disassembly of steel structures, thereby greatly improving the processing efficiency of steel structure parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the spraying device in the utility model;

[0018] Figure 3 This is a schematic structural diagram of the mounting base in the present utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure of part A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the strip block, fixed cylinder and extension rod in the utility model;

[0021] Figure 6 It is a planar cross-sectional view of the fixing cylinder in the present utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. Support frame; 2. Mounting bar; 3. Drive roller; 4. Conveyor belt; 5. Spray box; 6. Drying box; 7. Spring; 8. Slide; 9. Slider; 10. Mounting seat; 11. Strip groove; 12. Mounting groove; 13. Strip block; 14. Fixed cylinder; 15. Telescopic rod; 16. Vertical plate; 17. Extrusion wheel; 18. Tension spring; 19. Limit rod; 20. Limit block; 21. Rectangular block. DETAILED DESCRIPTION

[0024] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0027] like Figures 1 to 6The main structure of the high-efficiency spraying device for steel structure processing shown is a support frame 1, and the top surfaces of the two groups of support frames 1 are respectively fixedly connected with mounting bars 2, and the two mounting bars 2 are arranged horizontally, and there is a certain width between the two mounting bars 2, and the driving rollers 3 are symmetrically connected to the two mounting bars 2, and the two driving rollers 3 are installed to the two ends of the mounting bars 2, and a conveyor belt 4 is rotatably connected between the two driving rollers 3, and the width of the conveyor belt 4 is less than the distance between the two mounting bars 2, and the top surfaces of the two mounting bars 2 are respectively fixedly connected with a spray box 5 and a drying box 6, and The spray box 5 and the drying box 6 are both across the top of the conveyor belt 4. The internal structures of the drying box 6 and the spray box 5 are common knowledge, so they are not shown in the drawings and the description. The top surface of the conveyor belt 4 is fixedly connected with a plurality of mounting seats 10. The connection between the lower end of the mounting seat 10 and the conveyor belt 4 is made of soft rubber. Because rubber has a certain ductility and can quickly return to its original shape, the mounting seat 10 will not affect the normal rotation of the conveyor belt 4 when it moves with the conveyor belt 4 to the drive roller 3. The top surface of the mounting seat 10 is provided with a strip groove 11, and the strip groove 11 is provided with a strip groove 11. 1 is larger than the steel structure parts to be clamped, and the inner wall of the strip groove 11 is symmetrically provided with mounting grooves 12, and the interior of the mounting groove 12 is slidably connected with a strip block 13. At this time, thanks to the arc setting of the two strip blocks 13 near the opening of the strip groove 11, the steel structure parts to be sprayed can be slidably inserted into the interior of the strip groove 11. The inner wall of the mounting groove 12 is fixedly connected with a plurality of fixed cylinders 14, and the interior of the fixed cylinder 14 is slidably connected with a telescopic rod 15. The end of the telescopic rod 15 is fixedly connected to the strip block 13, and the inner wall of the fixed cylinder 14 is symmetrically provided with Rectangular groove, a rectangular block 21 is symmetrically fixedly connected to the outer wall of the telescopic rod 15, and the two rectangular blocks 21 symmetrically fixedly connected on the side wall of the telescopic rod 15 are respectively slidably connected to the inside of the two rectangular grooves opened on the inner wall of the fixed cylinder 14. Thanks to the two rectangular blocks 21 fixedly connected on the side wall of the telescopic rod 15 being respectively slidably connected to the inside of the two rectangular grooves opened on the inner wall of the fixed cylinder 14, the sliding direction of the telescopic rod 15 and the bar block 13 is effectively limited. The interior of the fixed cylinder 14 is fixedly connected to the spring 7, and the end of the spring 7 is fixedly connected to the telescopic rod 15;

[0028] The mounting seat 10 is provided with a slide groove 8 symmetrically in the transverse direction. The slide groove 8 is internally slidably connected to the slider 9. The slide groove 8 is internally fixedly connected to a limit rod 19. The limit rod 19 slides through the slider 9. The tension spring 18 is slidably sleeved on the outer side of the limit rod 19. Thanks to the slider 9 sliding through the rod wall of the limit rod 19, the sliding direction of the slider 9 can be effectively limited by the limit rod 19. The top surface of the slider 9 is fixedly connected to a vertical plate 16. The extrusion wheel 17 is connected to the horizontal rotation between the two opposite vertical plates 16. The inner walls of the two slide grooves 8 are close to the strip groove 1 1 is fixedly connected to one side of the slide 8 with a tension spring 18, the end of the tension spring 18 is fixedly connected to the slider 9, the inner wall of the slide 8 is symmetrically provided with a limit groove, and the side wall of the slider 9 is symmetrically fixedly connected to the limit block 20, and the two limit blocks 20 fixedly connected on the side wall of the slider 9 are respectively slidably connected to the inside of the two limit grooves provided on the inner wall of the slide 8. Thanks to the two limit blocks 20 fixedly connected on the side wall of the slider 9 being respectively slidably connected to the inside of the two limit grooves symmetrically provided on the inner wall of the slide 8, the sliding direction of the slider 9 can be further limited by the two limit blocks 20.

[0029] How it works

[0030] When the high-efficiency spraying device for steel structure processing is used, the bottom of the steel structure part is first pushed into the interior through the opening of the strip groove 11 opened on the top surface of the mounting seat 10. At this time, thanks to the arc-shaped arrangement of the two strip blocks 13 installed on the inner wall of the strip groove 11 and the preferential contact end with the steel structure part, the two strip blocks 13 will be pushed into the interior of the two mounting grooves 12 symmetrically opened on the inner wall of the strip groove 11 as the steel structure part is pushed, and the telescopic rod 15 fixedly connected to one side of the strip block 13 will be driven to squeeze into the interior of the fixed cylinder 14, and at the same time, the spring 7 inside the fixed cylinder 14 will be squeezed, and the telescopic rod 15 and the strip block 13 will be pushed toward the steel structure part by the spring 7 to preliminarily limit it. At the same time, when the steel structure steel is pushed into the interior of the strip groove 11, it will simultaneously contact the vertical plate 16 installed above it. The two extrusion wheels 17 contact and separate the two extrusion wheels 17 to both sides respectively, and at the same time, the extrusion wheels 17 drive the vertical plate 16 and the slider 9 fixedly connected to the lower end of the vertical plate 16 to slide along the slide 8, and at the same time, the tension spring 18 fixedly connected between the inner wall of the slide 8 and the side wall of the slider 9 is stretched, so that the slider 9 and the extrusion wheel 17 are pulled by the tension spring 18 to extrude the steel structure parts, thereby further limiting the steel structure parts, and then starting the driving roller 3 to drive the conveyor belt 4 to rotate, thereby driving the clamped steel structure parts to enter the interior of the spray box 5 first, and then enter the interior of the drying box 6 after the spraying is completed. After the drying is completed, the steel structure parts can be pulled out to the outside of the strip groove 11 and removed, and then the new steel structure parts to be sprayed are reinserted therein, thereby continuously spraying the steel structure parts.

[0031] It should be noted that, in this article, relational terms such as one and two are only used 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 "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0032] 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 high-efficiency spraying device for steel structure processing, comprising two sets of support frames (1) for mounting the high-efficiency spraying device for steel structure processing, characterized in that: The top surfaces of the two groups of support frames (1) are respectively fixedly connected with mounting bars (2), a driving roller (3) is symmetrically rotatably connected between the two mounting bars (2), a conveyor belt (4) is rotatably sleeved between the two driving rollers (3), a spray box (5) and a drying box (6) are respectively fixedly connected between the top surfaces of the two mounting bars (2), and the spray box (5) and the drying box (6) are both across the top of the conveyor belt (4), a plurality of mounting seats (10) are fixedly connected to the top surface of the conveyor belt (4), and the top surface of the mounting seat (10) is provided with a strip A strip-shaped groove (11) is symmetrically provided on the inner wall of the strip-shaped groove (11), a strip-shaped block (13) is slidably connected to the interior of the strip-shaped groove (11), a plurality of fixed cylinders (14) are fixedly connected to the inner wall of the strip-shaped groove (11), a telescopic rod (15) is slidably connected to the interior of the fixed cylinder (14), the end of the telescopic rod (15) is fixedly connected to the strip-shaped block (13), the interior of the fixed cylinder (14) is fixedly connected to a spring (7), and the end of the spring (7) is fixedly connected to the telescopic rod (15); The mounting seat (10) is provided with a sliding groove (8) in a transversely symmetrical manner, and a slider (9) is slidably connected inside the sliding groove (8), and a vertical plate (16) is fixedly connected to the top surface of the slider (9), and an extrusion wheel (17) is connected to the two opposite vertical plates (16) for transverse rotation. A tension spring (18) is fixedly connected to the inner wall of the two sliding grooves (8) on one side close to the strip groove (11), and the end of the tension spring (18) is fixedly connected to the slider (9).

2. The high-efficiency spraying device for steel structure processing according to claim 1, characterized in that: A limiting rod (19) is fixedly connected to the interior of the sliding groove (8) in a transverse direction, and the limiting rod (19) slides through the slider (9).

3. The high-efficiency spraying device for steel structure processing according to claim 2, characterized in that: The tension spring (18) is slidably sleeved on the outer side of the limiting rod (19).

4. The high-efficiency spraying device for steel structure processing according to claim 1, characterized in that: The inner wall of the sliding groove (8) is symmetrically provided with a limiting groove, and the side wall of the sliding block (9) is symmetrically fixedly connected with a limiting block (20).

5. The high-efficiency spraying device for steel structure processing according to claim 4, characterized in that: The two limit blocks (20) fixedly connected to the side wall of the slider (9) are respectively slidably connected to the inside of the two limit grooves opened on the inner wall of the slide groove (8).

6. The high-efficiency spraying device for steel structure processing according to claim 1, characterized in that: The inner wall of the fixed cylinder (14) is symmetrically provided with rectangular grooves, and the outer wall of the telescopic rod (15) is symmetrically fixedly connected with a rectangular block (21).

7. The high-efficiency spraying device for steel structure processing according to claim 6, characterized in that: Two rectangular blocks (21) symmetrically fixedly connected on the side wall of the telescopic rod (15) are respectively slidably connected to the inside of two rectangular grooves opened on the inner wall of the fixed cylinder (14).

Images