Paint spraying suspension device

Abstract

The utility model relates to the technical field of paint spraying auxiliary equipment, and discloses a paint spraying suspension device which comprises a top plate, two electric push rods are fixedly arranged on the upper end face of the top plate, a mounting box is arranged at the lower end of the top plate, and the output ends of the electric push rods are fixedly arranged at the upper end of the mounting box. By arranging the electric push rod, the mounting box and the limiting rod, a worker starts the electric push rod, the output end of the electric push rod can drive the mounting box to ascend and descend, so that the hook can be driven to ascend and descend, and the limiting rod can play a role in limiting the mounting box, so that the ascending and descending stability of the hook can be ensured; by arranging a motor, a rotating shaft, a first bevel gear, a second bevel gear, a rotating rod and hooks, a worker starts the motor, the output end of the motor can drive the rotating shaft to rotate, the rotating shaft can drive the rotating rod to rotate through meshing of the first bevel gear and the second bevel gear, then workpieces on the hooks can be driven to rotate, and each workpiece rotates independently; and therefore, the uniformity of paint spraying is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying auxiliary equipment, in particular to a paint spraying suspension device. Background Art

[0002] At present, most mechanical parts are made of metal, among which steel is the most common. Since steel, except for some special steels, is easily oxidized and rusted in humid and high-temperature environments, many steel mechanical parts need to be sprayed with a surface paint layer after production to isolate them from oxygen and prevent them from rusting during subsequent use.

[0003] Currently, most painting operations involve hanging mechanical parts and then painting them manually or automatically.

[0004] According to the search, Chinese patent literature, announcement number: CN205761942U, discloses a workpiece suspension device for painting. In this scheme, a plurality of hooks are provided on the suspension beam of the workpiece suspension device for painting. The number of hooks can be increased or decreased according to the number of workpieces to be sprayed. The suspension beam can be rotated around the central axis. The workpiece to be painted is hung on the hook. During the painting process, the angle of the workpiece can be easily changed by rotating the suspension beam, so that the paint spraying of the workpiece is more uniform, and the appearance and quality of the entire workpiece are improved. However, the workpiece suspension device for painting still has defects during use. The left and right sides of the workpiece suspended in the middle will always be blocked by the surrounding workpieces when rotating for painting, thereby reducing the uniformity of the paint spraying of the middle workpiece. In addition, the height of the hook is not easy to adjust, and the flexibility of the device is poor. Utility Model Content

[0005] The purpose of the present utility model is to provide a paint spraying suspension device, which can solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a paint spraying suspension device, comprising a top plate, the upper end surface of the top plate is fixedly provided with two electric push rods, the lower end of the top plate is provided with a mounting box, the output end of the electric push rod is fixedly provided with the upper end of the mounting box, the left and right sides of the upper end surface of the mounting box are fixedly provided with limit rods, the other end of the limit rod passes through the top plate and is arranged at the upper end of the top plate, a motor is provided on the left side of the mounting box, the output end of the motor is fixedly provided with a rotating shaft, seven bevel gears 1 are fixedly provided on the outer side of the rotating shaft, the lower end of the bevel gear 1 is meshedly connected with the bevel gear 2, the lower end surface of the bevel gear 2 is fixedly provided with a rotating rod, the other end of the rotating rod is fixedly provided with a connecting plate, and the lower end surface of the connecting plate is fixedly provided with a hook.

[0007] Preferably, a bearing seat 1 is installed on the right side inside the installation box, and the other end of the rotating shaft is installed inside the bearing seat 1.

[0008] Preferably, a support plate is fixedly provided on the left side of the installation box, and the lower end of the motor is mounted on the upper end surface of the support plate.

[0009] Preferably, seven mounting grooves are provided at the bottom of the mounting box, a bearing seat 2 is installed inside the mounting groove, the rotating rod is installed inside the bearing seat 2, and two limit plates are fixedly provided on the outside of the bearing seat 2, and the two limit plates are respectively provided on the upper and lower sides of the bottom shell of the mounting box.

[0010] Preferably, support rods are fixedly provided on both the left and right sides of the lower end surface of the top plate, and a mounting plate is fixedly provided on the lower end surface of the support rods.

[0011] Preferably, reinforcing ribs are fixedly provided at the upper and lower ends on both sides of the left and right sides of the support rod, the upper end of the reinforcing rib is fixedly provided on the lower end surface of the top plate, and the lower end of the reinforcing rib is fixedly provided on the upper end surface of the mounting plate.

[0012] Preferably, screw holes are provided at the four corners of the upper end surface of the mounting plate.

[0013] Compared with the prior art, the present invention provides a paint spraying suspension device with the following beneficial effects:

[0014] 1. The utility model is provided with an electric push rod, a mounting box, and a limit rod. When a person activates the electric push rod, the output end of the electric push rod can drive the mounting box to move up and down, thereby driving the hook to move up and down. The limit rod can limit the mounting box, thereby ensuring its stability in lifting.

[0015] 2. The utility model is provided with a motor, a rotating shaft, a bevel gear 1, a bevel gear 2, a rotating rod, and a hook. When a person starts the motor, the output end of the motor can drive the rotating shaft to rotate. The rotating shaft can drive the rotating rod to rotate through the engagement of the bevel gear 1 and the bevel gear 2, and then drive the workpiece on the hook to rotate. Each workpiece rotates separately, thereby ensuring the uniformity of paint spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation box of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] Among them: 1. Top plate; 2. Electric push rod; 3. Mounting box; 4. Support plate; 5. Motor; 6. Rotating shaft; 7. Bearing seat 1; 8. Bevel gear 1; 9. Bevel gear 2; 10. Rotating rod; 11. Connecting plate; 12. Hook; 13. Mounting slot; 14. Bearing seat 2; 15. Limiting plate; 16. Support rod; 17. Mounting plate; 18. Reinforcement rib; 19. Screw hole; 20. Limiting rod. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] See also Figure 1-3 , the figure shows a paint spraying suspension device, including a top plate 1, two electric push rods 2 are fixedly provided on the upper end surface of the top plate 1, a mounting box 3 is provided at the lower end of the top plate 1, the output end of the electric push rod 2 is fixedly provided at the upper end of the mounting box 3, and limit rods 20 are fixedly provided on the left and right sides of the upper end surface of the mounting box 3, the other end of the limit rod 20 passes through the top plate 1 and is provided at the upper end of the top plate 1, a motor 5 is provided on the left side of the mounting box 3, a rotating shaft 6 is fixedly provided at the output end of the motor 5, seven bevel gears 8 are fixedly provided on the outer side of the rotating shaft 6, the lower end of the bevel gear 8 is meshed and connected with the bevel gear 2 9, a rotating rod 10 is fixedly provided on the lower end surface of the bevel gear 2 9, the other end of the rotating rod 10 is fixedly provided with a connecting plate 11, and a hook 12 is fixedly provided on the lower end surface of the connecting plate 11.

[0024] See also Figure 3 A bearing seat 7 is installed on the right side of the interior of the mounting box 3, and the other end of the rotating shaft 6 is installed inside the bearing seat 7.

[0025] In this embodiment, the arrangement of the bearing seat 7 facilitates the installation of the other end of the rotating shaft 6, and the bearing seat 7 enables the rotating shaft 6 to rotate smoothly.

[0026] See also Figure 3 A support plate 4 is fixedly provided on the left side of the mounting box 3 , and the lower end of the motor 5 is mounted on the upper end surface of the support plate 4 .

[0027] In this embodiment, the provision of the support plate 4 facilitates the installation of the motor 5 , and the support plate 4 can thus play a supporting role for the motor 5 .

[0028] See also Figure 4 Seven mounting grooves 13 are provided at the bottom of the mounting box 3, and a bearing seat 2 14 is installed inside the mounting groove 13. The rotating rod 10 is installed inside the bearing seat 2 14, and two limit plates 15 are fixedly provided on the outside of the bearing seat 2 14. The two limit plates 15 are respectively arranged on the upper and lower sides of the bottom shell of the mounting box 3.

[0029] In this embodiment, the installation groove 13 is provided to facilitate the installation of the bearing seat 2 14 , and the setting of the bearing seat 2 14 facilitates the installation of the rotating rod 10 therein, so that the rotating rod 10 can rotate smoothly, wherein the setting of the limit plate 15 can limit the rotating rod 10 and prevent it from sliding up and down under the influence of gravity.

[0030] Working principle: personnel align the screw holes 19 on the mounting plate 17 with the designated mounting position, and then use bolts to fix the device in the designated position; during processing, personnel hang the workpiece on the hook 12, and then start the motor 5. The output end of the motor 5 can drive the rotating shaft 6 to rotate, and the rotating shaft 6 can drive the rotating rod 10 to rotate through the engagement of bevel gear 1 8 and bevel gear 2 9. The rotating rod 10 can drive the hook 12 to rotate through the connecting plate 11, and the workpiece on the hook 12 can be rotated individually, so that each workpiece can be painted evenly; among them, the setting of the electric push rod 2, the personnel starts the electric push rod 2, and the output end of the electric push rod 2 can drive the installation box 3 to move up and down, and the installation box 3 can drive the hook 12 to move up and down, so that it is convenient for personnel to adjust the height of the hook 12 according to actual usage, thereby improving the flexibility of the device.

[0031] Example 2

[0032] See also Figure 1 This embodiment further explains Example 1. In the figure, support rods 16 are fixedly provided on both the left and right sides of the lower end surface of the top plate 1, and a mounting plate 17 is fixedly provided on the lower end surface of the support rods 16.

[0033] In this embodiment, the support rods 16 and the mounting plate 17 can support the top plate 1 .

[0034] See also Figure 2 The upper and lower ends of the left and right sides of the support rod 16 are fixed with reinforcing ribs 18. The upper end of the upper reinforcing rib 18 is fixed to the lower end surface of the top plate 1, and the lower end of the lower reinforcing rib 18 is fixed to the upper end surface of the mounting plate 17.

[0035] In this embodiment, the provision of the reinforcing ribs 18 can enhance the structural strength, thereby ensuring the stability of the device.

[0036] See also Figure 1 , screw holes 19 are provided at the four corners of the upper end surface of the mounting plate 17.

[0037] In this embodiment, the screw holes 19 are provided to facilitate installation of the mounting plate 17 . A person aligns the screw holes 19 with a designated installation position, and then can use bolts to install the device at the designated position.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] 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 paint spraying suspension device, comprising a top plate (1), characterized in that: Two electric push rods (2) are fixedly provided on the upper end surface of the top plate (1), a mounting box (3) is provided at the lower end of the top plate (1), the output end of the electric push rod (2) is fixedly provided on the upper end of the mounting box (3), and limit rods (20) are fixedly provided on both the left and right sides of the upper end surface of the mounting box (3), the other end of the limit rod (20) passes through the top plate (1) and is provided on the upper end of the top plate (1), a motor (5) is provided on the left side of the mounting box (3), a rotating shaft (6) is fixedly provided on the output end of the motor (5), seven bevel gears (8) are fixedly provided on the outer side of the rotating shaft (6), the lower end of the bevel gear (8) is meshedly connected with the bevel gear (9), a rotating rod (10) is fixedly provided on the lower end surface of the bevel gear (9), the other end of the rotating rod (10) is fixedly provided with a connecting plate (11), and the lower end surface of the connecting plate (11) is fixedly provided with a hook (12).

2. A paint spraying suspension device according to claim 1, characterized in that: A bearing seat 1 (7) is installed on the right side inside the installation box (3), and the other end of the rotating shaft (6) is installed inside the bearing seat 1 (7).

3. A paint spraying suspension device according to claim 1, characterized in that: A support plate (4) is fixedly provided on the left side of the installation box (3), and the lower end of the motor (5) is mounted on the upper end surface of the support plate (4).

4. A paint spraying suspension device according to claim 1, characterized in that: Seven mounting grooves (13) are provided at the bottom of the interior of the mounting box (3), a bearing seat 2 (14) is installed inside the mounting groove (13), the rotating rod (10) is installed inside the bearing seat 2 (14), and two limit plates (15) are fixedly provided on the outer side of the bearing seat 2 (14), and the two limit plates (15) are respectively provided on the upper and lower sides of the bottom shell of the mounting box (3).

5. The paint spraying suspension device according to claim 1, characterized in that: Support rods (16) are fixedly provided on both left and right sides of the lower end surface of the top plate (1), and a mounting plate (17) is fixedly provided on the lower end surface of the support rods (16).

6. A paint spraying suspension device according to claim 5, characterized in that: Reinforcement ribs (18) are fixedly provided at both upper and lower ends of the left and right sides of the support rod (16), the upper end of the upper reinforcement rib (18) is fixedly provided on the lower end surface of the top plate (1), and the lower end of the lower reinforcement rib (18) is fixedly provided on the upper end surface of the mounting plate (17).

7. The paint spraying suspension device according to claim 5, characterized in that: Screw holes (19) are provided at the four corners of the upper end surface of the mounting plate (17).

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