Hanger structure for electrostatic spraying

Abstract

The utility model discloses a hanger structure for electrostatic spraying, which comprises a base, a support rod, a first telescopic rod and a second telescopic rod, and further comprises a rotating mechanism, the rotating mechanism is arranged in the support rod, an assembly bin is arranged in the support rod, an assembly seam is formed in the inner wall of the bottom of the assembly bin, and the first telescopic rod and the second telescopic rod are arranged in the assembly seam. And the first telescopic rod is installed on the inner wall of the assembling seam, a gear is fixed to one end of the first telescopic rod, and the inner walls of the opposite sides of the assembling bin are connected with fixing columns and electric telescopic rods correspondingly. The hanger structure for electrostatic spraying has the effects of improving the spraying quality and the operation convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial spraying equipment, in particular to a rack structure used for electrostatic spraying. Background Art

[0002] Electrostatic spraying is an advanced coating technology that uses static electricity to evenly spray paint on the surface of the workpiece. It has the advantages of uniform coating, strong adhesion, and paint saving. The rack structure is an important part of electrostatic spraying equipment, and its design directly affects the spraying effect and efficiency.

[0003] The patent document with application number 202222246241.7 discloses a suspension bracket for electrostatic spraying, which includes a base, a frame fixedly connected to the top of the base, a cross plate fixedly connected to the inner wall of the top of the frame through a group of lifting components, a slide groove is provided inside the cross plate, a pair of slide rods are slidably connected to the inner wall of the slide groove, push pads are fixed to the top of the two slide rods, mounting blocks are provided at the bottom ends of the two slide rods, and a baffle is fixed to the bottom of the mounting block.

[0004] However, the traditional hanger structure for electrostatic spraying lacks the automatic rotation function. For workpieces with complex shapes and uneven surfaces, fixed-posture spraying is difficult to achieve all-round uniform coverage. It is not flexible and precise in adjusting the height, resulting in poor overall spraying effect and inconvenient operation. Utility Model Content

[0005] The utility model discloses a hanging rack structure for electrostatic spraying, aiming to solve the technical problems of lack of automatic rotation function, difficulty in achieving all-round uniform coverage of workpieces with complex shapes and concave-convex surfaces by fixed-posture spraying, lack of flexibility and precision in adjusting the height, resulting in poor overall spraying effect and inconvenient operation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A rack structure for electrostatic spraying, comprising a base, a support rod, a first telescopic rod and a second telescopic rod, and further comprising:

[0008] Rotating mechanism: the rotating mechanism is arranged inside the supporting rod, an assembly bin is arranged inside the supporting rod, an assembly slot is opened on the bottom inner wall of the assembly bin, the first telescopic rod is installed on the inner wall of the assembly slot, a gear is fixed on one end of the first telescopic rod, a fixing column and an electric telescopic rod are connected on the inner wall on the opposite side of the assembly bin, a saw blade is sleeved on the circumferential outer wall of the fixing column, and a storage groove is arranged on one end of the saw blade;

[0009] Adjustment mechanism: The adjustment mechanism is arranged inside the second telescopic rod.

[0010] In this case, through the telescopic action of the electric telescopic rods in the rotating mechanism, the saw blade can drive the gear to rotate back and forth, and the first telescopic rod can perform rotational motion, which can better adapt to spraying objects of different shapes, achieve uniform spraying, and improve the spraying effect.

[0011] In a preferred solution, the adjustment mechanism includes a limiting hole, a limiting hook and a push rod, one end of the second telescopic rod is connected to a fixing claw, a sliding groove is opened on the bottom outer wall of the fixing claw, a push plate is installed on the inner wall of the sliding groove, the top outer wall of the push plate is connected to one end of the push rod, a spring is provided on the circumferential outer wall of the push rod, and one end of the push rod and one end of the limiting hook are installed on the circumferential inner wall of the second telescopic rod through the same bearing.

[0012] The setting of the adjustment mechanism enables the bracket to achieve precise height adjustment of the spraying object during the electrostatic spraying process. The combination of the push plate and the spring makes the adjustment process more flexible and convenient. The push plate can push the push rod to move freely in the slide slot, which is convenient for controlling the position of the limit hook. The setting of the spring ensures that the push rod can automatically return to the initial position when not affected by external force, which is convenient for the next adjustment. This precise positioning capability helps to improve the uniformity and consistency of spraying, thereby improving the spraying quality.

[0013] As can be seen from the above, a bracket structure for electrostatic spraying includes a base, a support rod, a first telescopic rod and a second telescopic rod, and also includes: a rotating mechanism: the rotating mechanism is arranged inside the support rod, an assembly bin is arranged inside the support rod, an assembly seam is arranged on the bottom inner wall of the assembly bin, the first telescopic rod is installed on the inner wall of the assembly seam, a gear is fixed at one end of the first telescopic rod, a fixed column and an electric telescopic rod are connected to the inner wall of the opposite side of the assembly bin, a saw blade is sleeved on the circumferential outer wall of the fixed column, and a storage groove is arranged at one end of the saw blade; an adjusting mechanism: the adjusting mechanism is arranged inside the second telescopic rod. The bracket structure for electrostatic spraying provided by the utility model has the technical effect of improving the spraying quality and the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a hanger structure for electrostatic spraying.

[0015] Figure 2 The utility model is a schematic diagram of the internal structure of a hanger structure for electrostatic spraying.

[0016] Figure 3 The utility model is a schematic diagram of a rotating mechanism of a rack structure for electrostatic spraying.

[0017] Figure 4 The utility model is a schematic diagram of an adjustment mechanism of a rack structure for electrostatic spraying.

[0018] In the attached drawings: 1. base; 2. support rod; 3. fixed plate; 4. first telescopic rod; 5. second telescopic rod; 6. fixed claw; 7. connecting block; 8. assembly bin; 9. saw blade; 10. assembly seam; 11. fixed column; 12. gear; 13. electric telescopic rod; 14. mounting hole; 15. push rod; 16. limit hook; 17. limit hole; 18. slide groove; 19. push plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0020] The utility model discloses a hanging bracket structure for electrostatic spraying, which is mainly used in scenes lacking an automatic rotation function. For workpieces with complex shapes and concave-convex surfaces, it is difficult to achieve all-round uniform coverage by spraying with a fixed posture, and it is not flexible and precise enough in adjusting the height, resulting in poor overall spraying effect and inconvenient operation.

[0021] Reference Figure 1 , Figure 2 and Figure 3 A rack structure for electrostatic spraying includes a base 1, a support rod 2, a first telescopic rod 4 and a second telescopic rod 5, and further includes:

[0022] Rotating mechanism: The rotating mechanism is arranged inside the support rod 2, and an assembly bin 8 is arranged inside the support rod 2. An assembly seam 10 is opened on the bottom inner wall of the assembly bin 8, and the first telescopic rod 4 is installed on the inner wall of the assembly seam 10. A gear 12 is fixed to one end of the first telescopic rod 4. A fixing column 11 and an electric telescopic rod 13 are connected to the inner wall of the opposite side of the assembly bin 8. A saw blade 9 is sleeved on the circumferential outer wall of the fixing column 11, and a storage groove is arranged at one end of the saw blade 9;

[0023] Adjustment mechanism: The adjustment mechanism is arranged inside the second telescopic rod 5.

[0024] The saw blade 9 is used in conjunction with the gear 12 .

[0025] During the specific implementation process, through the telescopic action of the electric telescopic rod 13 in the rotating mechanism, the saw blade 9 can drive the gear 12 to rotate back and forth, and the first telescopic rod 4 can rotate, which can better adapt to spraying objects of different shapes, achieve 360° uniform spraying, and improve the spraying effect.

[0026] Reference Figure 1 and Figure 2 In a preferred embodiment, the bottom outer wall of the base 1 is connected to the top outer wall of the support rod 2, a connecting block 7 is fixed to the bottom outer wall of the support rod 2, a fixing plate 3 is connected to the bottom outer wall of the connecting block 7, and a plurality of equally spaced mounting holes 14 are opened on the top outer wall of the fixing plate 3.

[0027] The stable connection between the base 1, the support rod 2 and the fixing plate 3 makes the entire rack structure more stable, and is not prone to shaking or tilting during the electrostatic spraying process, thereby ensuring the quality and effect of the spraying.

[0028] Reference Figure 1 and Figure 4 In a preferred embodiment, the adjustment mechanism includes a limiting hole 17, a limiting hook 16 and a push rod 15, one end of the second telescopic rod 5 is connected to a fixing claw 6, a slide groove 18 is opened on the bottom outer wall of the fixing claw 6, a push plate 19 is installed on the inner wall of the slide groove 18, the top outer wall of the push plate 19 is connected to one end of the push rod 15, a spring is provided on the circumferential outer wall of the push rod 15, and one end of the push rod 15 and one end of the limiting hook 16 are installed on the circumferential inner wall of the second telescopic rod 5 through the same bearing.

[0029] The setting of the adjustment mechanism enables the bracket to achieve precise height adjustment of the spraying object during the electrostatic spraying process. The combination of the push plate 19 and the spring makes the adjustment process more flexible and convenient. The push plate 19 can push the push rod 15 to move freely in the slide groove 18, which is convenient for controlling the position of the limit hook 16. The setting of the spring ensures that the push rod 15 can automatically return to the initial position when not affected by external force, which is convenient for the next adjustment. This precise positioning capability helps to improve the uniformity and consistency of spraying, thereby improving the spraying quality.

[0030] Reference Figure 4 In a preferred embodiment, a fixing hole is opened on the inner wall of the circumference of the second telescopic rod 5, one end of the limiting hook 16 is clamped inside the fixing hole, and a rotating shaft is provided in the middle position of the limiting hook 16.

[0031] The clamping design of the fixing hole opened on the inner wall of the circumference of the second telescopic rod 5 and the limiting hook 16 ensures the stability and reliability of the bracket during the adjustment process and prevents shaking or displacement caused by external force during the spraying process.

[0032] Reference Figure 4 In a preferred embodiment, the diameter of the limiting hole 17 is the same as the diameter of the fixing hole, so that the limiting hook 16 is smoother and more precise during the clamping process.

[0033] Working principle: When in use, push the push rod 15 to move in the slide groove 18, use the limit hook 16 to control the fixed position, adjust the required height, hang the spray object on the fixed claw 6, and then turn on the external power switch. The spray object will slowly rotate, which is more convenient to operate and carry out the spraying operation.

[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A rack structure for electrostatic spraying, comprising a base (1), a support rod (2), a first telescopic rod (4) and a second telescopic rod (5), characterized in that: Also includes: Rotating mechanism: the rotating mechanism is arranged inside the supporting rod (2), the supporting rod (2) is provided with an assembly bin (8), an assembly slit (10) is provided on the bottom inner wall of the assembly bin (8), the first telescopic rod (4) is mounted on the inner wall of the assembly slit (10), a gear (12) is fixed to one end of the first telescopic rod (4), a fixing column (11) and an electric telescopic rod (13) are connected to the inner wall on the opposite side of the assembly bin (8), a saw blade (9) is sleeved on the circumferential outer wall of the fixing column (11), and a storage groove is provided at one end of the saw blade (9); Adjustment mechanism: the adjustment mechanism is arranged inside the second telescopic rod (5).

2. A rack structure for electrostatic spraying according to claim 1, characterized in that: The bottom outer wall of the base (1) is connected to the top outer wall of the support rod (2), a connecting block (7) is fixed to the bottom outer wall of the support rod (2), and a fixing plate (3) is connected to the bottom outer wall of the connecting block (7).

3. The rack structure for electrostatic spraying according to claim 1, characterized in that: The saw blade (9) is used in conjunction with the gear (12).

4. The rack structure for electrostatic spraying according to claim 1, characterized in that: The adjustment mechanism comprises a limiting hole (17), a limiting hook (16) and a push rod (15); one end of the second telescopic rod (5) is connected to a fixing claw (6); a sliding groove (18) is provided on the bottom outer wall of the fixing claw (6); a push plate (19) is installed on the inner wall of the sliding groove (18); the top outer wall of the push plate (19) is connected to one end of the push rod (15); a spring is provided on the circumferential outer wall of the push rod (15); and one end of the push rod (15) and one end of the limiting hook (16) are both installed on the circumferential inner wall of the second telescopic rod (5) through the same bearing.

5. A rack structure for electrostatic spraying according to claim 4, characterized in that: A fixing hole is provided on the inner circumferential wall of the second telescopic rod (5), one end of the limiting hook (16) is clamped inside the fixing hole, and a rotating shaft is provided in the middle of the limiting hook (16).

6. A rack structure for electrostatic spraying according to claim 5, characterized in that: The diameter of the limiting hole (17) is the same as the diameter of the fixing hole.

7. The rack structure for electrostatic spraying according to claim 2, characterized in that: A plurality of mounting holes (14) distributed at equal distances are formed on the top outer wall of the fixing plate (3).

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