Helium steel cylinder production device capable of controlling machining quality

Abstract

The invention relates to a helium steel cylinder production device capable of controlling processing quality, and belongs to the field of helium steel cylinder production, the helium steel cylinder production device comprises four support rods and a pedestal fixedly connected among the top ends of the four support rods, and the bottom of the pedestal is provided with an auxiliary structure for assisting paint spraying. The auxiliary structure comprises a shifting assembly slidably connected to the bottom of the pedestal, a steering assembly arranged on the other side of the shifting assembly, a connecting plate fixedly connected to the other end of the steering assembly, two vertical plates fixedly connected to the upper surface of the connecting plate, drying assemblies arranged on the inner sides of the vertical plates, and a top plate fixedly connected between the tops of the two vertical plates. The fixing blocks are fixedly connected to the opposite sides of the connecting plate and the top plate respectively. According to the helium steel cylinder production device capable of controlling the machining quality, through the designed clamping and positioning mechanism, the flexible steering assembly and the efficient drying assembly, the problems that in a paint spraying production line, clamping is not stable, the paint spraying angle is inconvenient to adjust, the drying efficiency is low, and the automation degree is low are solved.

Description

Technical Field

[0001] The invention relates to a production device for helium steel cylinders capable of controlling processing quality, and belongs to the field of helium steel cylinder production. Background Art

[0002] In the production and processing of helium cylinders, painting, as an important link in surface treatment, plays a vital role in the appearance quality and anti-corrosion performance of the product.

[0003] However, some paint spraying devices mostly use mechanical clamps or suction cups to fix helium cylinders. These methods often have problems such as unstable clamping and easy loosening, which causes the cylinder position to shift during the painting process, affecting the uniformity and accuracy of the painting, and reducing the processing quality of the product. Secondly, most of the existing paint spraying devices are fixed and difficult to flexibly adjust according to the different surfaces and angles of the helium cylinders, resulting in dead corners in the painting operation and inability to ensure all-round uniform spraying. This not only affects the appearance of the product, but may also reduce the product's anti-corrosion performance due to areas that are not sprayed in place. Finally, the drying process after painting is one of the key factors affecting product quality. After painting, the paint surface is prone to quality problems such as sagging and wrinkling. Especially for production lines in high humidity environments, this problem is more serious, greatly limiting production efficiency and product quality. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a production device for helium cylinders capable of controlling processing quality, which has the advantages of improving the painting processing quality of helium cylinders.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of improving the quality of helium cylinder painting, the present invention provides the following technical solutions: a production device for helium cylinders capable of controlling the processing quality, comprising four support rods and a pedestal fixedly connected between the top ends of the four support rods, wherein the bottom of the pedestal is provided with an auxiliary structure for auxiliary painting;

[0008] The auxiliary structure includes a shifting assembly slidably connected to the bottom of the pedestal, a steering assembly arranged on the other side of the shifting assembly, a connecting plate fixedly connected to the other end of the steering assembly, two vertical plates fixedly connected to the upper surface of the connecting plate, a drying assembly arranged on the inner side of the vertical plate, a top plate fixedly connected between the tops of the two vertical plates, fixed blocks respectively fixedly connected to the opposite sides of the connecting plate and the top plate, an electric push rod fixedly connected to the inner side of the fixed block, a fixing plate fixedly connected to the movable rod of the electric push rod, an elastic telescopic rod fixedly connected to the other side of the fixing plate, and a positioning plate fixedly connected to the piston rod of the elastic telescopic rod.

[0009] Furthermore, the four support rods are respectively fixedly connected to the four corners of the bottom of the pedestal, and the two vertical plates are respectively fixedly connected to the left side of the upper surface and the right side of the upper surface of the connecting plate.

[0010] Furthermore, the shifting assembly includes a motor box slidably connected to the bottom of the pedestal, a servo motor fixedly connected to the top wall of the motor box, a driving rod fixedly connected to the output shaft of the servo motor, a driving gear fixedly connected to the outside of the driving rod, a mounting plate rotatably connected to the top of the driving rod, and mounting blocks fixedly connected to the top front and top back of the mounting plate, respectively.

[0011] Furthermore, the upper surface and the bottom of the pedestal are provided with movable openings adapted to the driving rod, the driving gear is located on the inner side of the pedestal, and the inner front side wall and the inner rear side wall of the pedestal are provided with gear blocks adapted to the driving gear.

[0012] Furthermore, the inner sides of the two mounting blocks are slidably connected to a first limiting rod, the front and back sides of the motor box are fixedly connected to sliders, and the inner sides of the two sliders are slidably connected to a second limiting rod.

[0013] Furthermore, the steering assembly includes a frame fixedly connected between the tops of the two mounting blocks, a rotating rod rotatably connected to the bottom wall of the frame, a first bevel gear fixedly connected to the outside of the rotating rod, a second bevel gear respectively meshed with the left and right sides of the first bevel gear, a transmission rod fixedly connected to the inner side of the center of the second bevel gear, and a handwheel fixedly connected to the other end of the transmission rod.

[0014] Furthermore, the top end of the rotating rod passes through the inner top wall of the frame and is fixedly connected to the connecting plate.

[0015] Furthermore, the drying component includes a mounting frame fixedly connected to the inner side of the vertical plate, a fan fixedly connected between the inner top wall and the inner bottom wall of the mounting frame, and a heating pipe, wherein the heating pipe is adjacent to the air outlet end of the fan on the same side.

[0016] Furthermore, the upper electric push rod is fixedly connected to the inner top wall of the upper fixed block, and the lower electric push rod is fixedly connected to the inner bottom wall of the lower fixed block.

[0017] Furthermore, the opposite side walls of the upper and lower positioning plates are fixedly connected with rubber pads, and the length and width of the rubber pads are respectively equal to the length and width of the positioning plates.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides a production device for helium cylinders that can control processing quality, and has the following beneficial effects:

[0020] This production device for helium cylinders with controlled processing quality solves the problems of unstable clamping, inconvenient painting angle adjustment, low drying efficiency and low degree of automation in the paint production line through designed clamping and positioning mechanisms, flexible steering components and efficient drying components, improves the processing quality and production efficiency of helium cylinders, and meets the market demand for high-quality helium cylinders. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0023] Figure 3 It is a three-dimensional diagram of the connecting plate, the vertical plate and the top plate in the structure of the present invention;

[0024] Figure 4 It is a front schematic diagram of the present invention.

[0025] In the figure: 1. support rod; 2. pedestal; 3. connecting plate; 4. vertical plate; 5. top plate; 6. fixing block; 7. electric push rod; 8. fixing plate; 9. elastic telescopic rod; 10. positioning plate; 11. motor box; 12. servo motor; 13. driving rod; 14. driving gear; 15. mounting plate; 16. mounting block; 17. gear block; 18. first limiting rod; 19. slider; 20. second limiting rod; 21. frame; 22. rotating rod; 23. first bevel gear; 24. second bevel gear; 25. transmission rod; 26. hand wheel; 27. mounting frame; 28. fan; 29. ​​heating tube; 30. rubber pad. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 A production device for helium cylinders capable of controlling processing quality comprises four support rods 1 and a pedestal 2 fixedly connected between the top ends of the four support rods 1, and an auxiliary structure for auxiliary painting is provided at the bottom of the pedestal 2.

[0028] like Figure 1As shown, the auxiliary structure includes a shifting component slidably connected to the bottom of the pedestal 2, a steering component arranged on the other side of the shifting component, a connecting plate 3 fixedly connected to the other end of the steering component, two vertical plates 4 fixedly connected to the upper surface of the connecting plate 3, a drying component arranged on the inner side of the vertical plate 4, a top plate 5 fixedly connected between the tops of the two vertical plates 4, a fixing block 6 fixedly connected to the opposite side of the connecting plate 3 and the top plate 5, an electric push rod 7 fixedly connected to the inner side of the fixing block 6, a fixing plate 8 fixedly connected to the movable rod of the electric push rod 7, an elastic telescopic rod 9 fixedly connected to the other side of the fixing plate 8, and a positioning plate 10 fixedly connected to the piston rod of the elastic telescopic rod 9. Due to the presence of the elastic telescopic rod 9, the positioning plate 10 can automatically adapt to the shape and curvature of the surface of the helium cylinder when contacting it, so as to achieve a tighter fit and uniform clamping force.

[0029] It should be noted that the four support rods 1 are respectively fixedly connected to the four corners of the bottom of the pedestal 2 , and the two vertical plates 4 are respectively fixedly connected to the left side and the right side of the upper surface of the connecting plate 3 .

[0030] The shifting assembly includes a motor box 11 slidably connected to the bottom of the pedestal 2, a servo motor 12 fixedly connected to the inner top wall of the motor box 11, a driving rod 13 fixedly connected to the output shaft of the servo motor 12, a driving gear 14 fixedly connected to the outer side of the driving rod 13, a mounting plate 15 rotatably connected to the top of the driving rod 13, and mounting blocks 16 respectively fixedly connected to the top front and top back of the mounting plate 15.

[0031] The upper surface and the bottom of the pedestal 2 are both provided with movable openings adapted to the driving rod 13 , the driving gear 14 is located on the inner side of the pedestal 2 , and the inner front side wall and the inner rear side wall of the pedestal 2 are both provided with gear blocks 17 adapted to the driving gear 14 .

[0032] The inner sides of the two mounting blocks 16 are slidably connected with first limit rods 18 , the front and back sides of the motor box 11 are fixedly connected with sliders 19 , and the inner sides of the two sliders 19 are slidably connected with second limit rods 20 .

[0033] The left and right ends of the first limit rod 18 are bent downward and fixedly connected to the upper surface of the pedestal 2, the left and right ends of the second limit rod 20 are bent upward and fixedly connected to the bottom of the pedestal 2, and the upper movable opening is located between the opposite sides of the first limit rod 18 on the front and rear sides, and the lower movable opening is located between the opposite sides of the second limit rod 20 on the front and rear sides.

[0034] The steering assembly includes a frame 21 fixedly connected between the tops of the two mounting blocks 16, a rotating rod 22 rotatably connected to the inner bottom wall of the frame 21, a first bevel gear 23 fixedly connected to the outer side of the rotating rod 22, a second bevel gear 24 respectively meshed with the left and right sides of the first bevel gear 23, a transmission rod 25 fixedly connected to the inner side of the center of the second bevel gear 24, and a handwheel 26 fixedly connected to the other end of the transmission rod 25.

[0035] The top end of the rotating rod 22 passes through the inner top wall of the frame 21 and is fixedly connected to the connecting plate 3 .

[0036] The drying component includes a mounting frame 27 fixedly connected to the inner side of the vertical plate 4, a fan 28 fixedly connected between the inner top wall and the inner bottom wall of the mounting frame 27, and a heating pipe 29. The heating pipe 29 is adjacent to the air outlet end of the fan 28 on the same side. The heating pipe 29 is arranged adjacent to the air outlet end of the fan 28, ensuring a uniform distribution of hot air temperature and wind speed, so that the paint spraying surface can be evenly heated, thereby improving the drying efficiency and quality.

[0037] The upper electric push rod 7 is fixedly connected to the inner top wall of the upper fixing block 6 , and the lower electric push rod 7 is fixedly connected to the inner bottom wall of the lower fixing block 6 .

[0038] The rubber pads 30 are fixedly connected to the opposite side walls of the upper and lower positioning plates 10. The surface of the rubber pads 30 has a certain degree of roughness and viscosity, which can increase the friction between the rubber pads 30 and the surface of the helium cylinder. The increased friction helps to more firmly fix the helium cylinder during the clamping process to prevent it from sliding or shaking during the painting process, thereby ensuring the uniformity and consistency of the painting. In addition, since the rubber pads 30 have a certain degree of elasticity and softness, they can reduce the direct contact area and pressure on the surface of the helium cylinder during clamping, thereby avoiding or reducing scratches, dents and other damages to the surface of the helium cylinder caused by excessive clamping force. The length and width of the rubber pads 30 are respectively equal to the length and width of the positioning plate 10. At the same time, the thickness of the rubber pads 30 is also equal to the thickness of the positioning plate 10.

[0039] The working principle of the above embodiment is:

[0040] When the painting operation starts, the electric push rod 7 receives the start signal and starts to push the fixed plate 8 and the elastic telescopic rod 9 to move toward the helium cylinder. The elastic telescopic rod 9 then drives the positioning plate 10 to move toward the helium cylinder. As the positioning plate 10 gradually approaches the surface of the helium cylinder, the elastic telescopic rod 9 begins to deform until the positioning plate 10 is in close contact with the surface of the helium cylinder. At this time, the electric push rod 7 continues to apply a certain thrust to firmly clamp the helium cylinder through the positioning plate 10. At the same time, the positioning plate 10 increases the friction with the surface of the helium cylinder through the rubber pad 30 to prevent sliding during the painting process. After the helium cylinder is stably clamped, the painting device starts to work;

[0041] The servo motor 12 is started in the motor box 11, and through its high-precision control characteristics, it drives the driving rod 13 and the driving gear 14 fixed thereto to rotate. The driving gear 14 meshes with the gear block 17 inside the pedestal 2 to form a stable gear rack transmission system, ensuring that the structure below the pedestal 2 slides smoothly along a predetermined trajectory. At the same time, the first limit rod 18 and the second limit rod 20 respectively limit the lateral movement of the motor box 11 and the mounting block 16, ensuring the stability and accuracy of the overall structure, thereby adjusting the relative position between the paint spraying device and the helium cylinder to be painted, laying a precise foundation for subsequent painting operations;

[0042] By turning the hand wheel 26, the transmission rod 25 and the second bevel gear 24 are driven to rotate, and then the first bevel gear 23 and the rotating rod 22 are driven to rotate, and then the connecting plate 3 and all the components thereon are rotated, so that the direction of the painting device can be flexibly adjusted according to the angle and position of the painting surface, ensuring that the painting operation can cover all surfaces of the helium cylinder and achieve spraying without dead angles;

[0043] And during the painting process, the fan 28 is started to generate a stable airflow, and is heated by the heating tube 29 to form hot air. The hot air is directly blown onto the painting surface to accelerate the paint drying process and effectively prevent quality problems such as sagging and wrinkling of the paint surface.

[0044] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0045] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for helium cylinders capable of controlling processing quality, comprising four support rods (1) and a base (2) fixedly connected between the top ends of the four support rods (1), characterized in that: An auxiliary structure for assisting spray painting is provided at the bottom of the pedestal (2); The auxiliary structure comprises a displacement component slidably connected to the bottom of the pedestal (2), a steering component arranged on the other side of the displacement component, a connecting plate (3) fixedly connected to the other end of the steering component, two vertical plates (4) fixedly connected to the upper surface of the connecting plate (3), a drying component arranged on the inner side of the vertical plates (4), a top plate (5) fixedly connected between the tops of the two vertical plates (4), a fixing block (6) fixedly connected to the opposite side of the connecting plate (3) and the top plate (5), an electric push rod (7) fixedly connected to the inner side of the fixing block (6), a fixing plate (8) fixedly connected to the movable rod of the electric push rod (7), an elastic telescopic rod (9) fixedly connected to the other side of the fixing plate (8), and a positioning plate (10) fixedly connected to the piston rod of the elastic telescopic rod (9).

2. A production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The four support rods (1) are respectively fixedly connected to the four corners of the bottom of the pedestal (2), and the two vertical plates (4) are respectively fixedly connected to the left side and the right side of the upper surface of the connecting plate (3).

3. The production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The displacement assembly comprises a motor box (11) slidably connected to the bottom of the pedestal (2), a servo motor (12) fixedly connected to the inner top wall of the motor box (11), a driving rod (13) fixedly connected to the output shaft of the servo motor (12), a driving gear (14) fixedly connected to the outer side of the driving rod (13), a mounting plate (15) rotatably connected to the top end of the driving rod (13), and mounting blocks (16) respectively fixedly connected to the top front and top back of the mounting plate (15).

4. A production device for helium cylinders capable of controlling processing quality according to claim 3, characterized in that: The upper surface and the bottom of the pedestal (2) are both provided with movable openings adapted to the driving rod (13); the driving gear (14) is located on the inner side of the pedestal (2); and the inner front side wall and the inner rear side wall of the pedestal (2) are both provided with tooth blocks (17) adapted to the driving gear (14).

5. The production device for helium cylinders capable of controlling processing quality according to claim 3 is characterized in that: The inner sides of the two mounting blocks (16) are slidably connected to a first limiting rod (18), the front and back sides of the motor box (11) are fixedly connected to a slider (19), and the inner sides of the two sliders (19) are slidably connected to a second limiting rod (20).

6. The production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The steering assembly comprises a frame (21) fixedly connected between the tops of two mounting blocks (16), a rotating rod (22) rotatably connected to the inner bottom wall of the frame (21), a first bevel gear (23) fixedly connected to the outer side of the rotating rod (22), a second bevel gear (24) respectively meshed with the left and right sides of the first bevel gear (23), a transmission rod (25) fixedly connected to the inner side of the center of the second bevel gear (24), and a hand wheel (26) fixedly connected to the other end of the transmission rod (25).

7. A production device for helium cylinders capable of controlling processing quality according to claim 6, characterized in that: The top end of the rotating rod (22) passes through the inner top wall of the frame (21) and is fixedly connected to the connecting plate (3).

8. The production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The drying assembly comprises a mounting frame (27) fixedly connected to the inner side of the vertical plate (4), a fan (28) fixedly connected between the inner top wall and the inner bottom wall of the mounting frame (27), and a heating pipe (29), wherein the heating pipe (29) is adjacent to the air outlet end of the fan (28) on the same side.

9. The production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The upper electric push rod (7) is fixedly connected to the inner top wall of the upper fixed block (6), and the lower electric push rod (7) is fixedly connected to the inner bottom wall of the lower fixed block (6).

10. The production device for helium cylinders capable of controlling processing quality according to claim 1, characterized in that: The opposite side walls of the positioning plates (10) at the upper and lower sides are both fixedly connected with rubber pads (30), and the length and width of the rubber pads (30) are respectively equal to the length and width of the positioning plates (10).

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