Powder spraying line hanger

Abstract

A powder spraying line hanging tool comprises a base and a plurality of elastic supporting pieces arranged on the base, the base comprises a frame and a mounting plate arranged at the top of the frame, a plurality of hollowed-out holes are formed in the mounting plate, and a limiting hole formed by a circular ring is formed in the bottom of the base; the elastic supporting piece comprises a fixing piece and elastic pieces symmetrically arranged on the two sides of the fixing piece, the fixing piece is fixed to the mounting plate through screws, the elastic pieces incline towards the inner side, the lower ends of the elastic pieces are connected with the fixing piece, the upper ends of the elastic pieces are bent inwards to form contact parts, the elastic pieces are in an H shape, and the elastic pieces are fixed to the mounting plate through screws. The two vertical sheets are symmetrically arranged left and right, the transverse sheet is arranged between the two vertical sheets, and the contact parts are arranged at the upper ends of the vertical sheets. And reliable supporting can be provided for the hub decorative cover, and transverse and horizontal powder spraying of the hub decorative cover can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder spraying, in particular to a powder spraying hanger suitable for a hub decorative cover. Background Art

[0002] Traditional powder spray hangers are all arranged vertically in a longitudinal direction. For example, a powder spray hanger for aviation parts, disclosed in Chinese Patent Publication No. CN113457887A, includes a base frame, a support frame rotatably arranged within the base frame, positioning slots at both ends of the support frame, a hook threadedly connected to the top of the base frame, and the size and position of the hook matching the positioning slot, a partition rod provided on the support frame, a threaded hole provided on the partition rod, and threaded connection to one end of a triangular elastic support member through the threaded hole, the triangular elastic support member consisting of a connecting rod, an elastic rod, and two support rods, the elastic rod and the two support rods being fixedly connected to one end of the connecting rod and arranged in a triangular shape with the connecting rod as the center, the free ends of the elastic rod and the two support rods being provided with a bend extending away from the center, the triangular elastic support member being snap-fitted to the aviation part, and a cleaning assembly and a moving assembly provided at the bottom of the base frame. This type of hanger does not provide sufficient support for the product, and the product is prone to falling during transportation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a powder spraying line hanger which can provide reliable support for the hub decorative cover and realize horizontal powder spraying of the hub decorative cover.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a powder spraying line hanger, comprising a base and several elastic support members arranged on the base, the base comprising a frame and a mounting plate arranged on the top of the frame, the mounting plate is provided with several hollow holes, and the bottom of the base is provided with a limiting hole formed by a circular ring; the elastic support member comprises a fixing plate and elastic plates symmetrically arranged on both sides of the fixing plate, the fixing plate is fixed to the mounting plate by screws, the elastic plate is inclined inwardly, the lower end of the elastic plate is connected to the fixing plate, the upper end of the elastic plate is provided with an inwardly bent contact portion, the elastic plate is H-shaped, which comprises two vertical plates symmetrically arranged on the left and right and a horizontal plate arranged between the two vertical plates, and the contact portion is arranged at the upper end of the vertical plate. Principle of the utility model: The utility model is aimed at powder spraying of annular wheel hub covers. The center hole of the wheel hub cover to be powder sprayed is pressed into the contact part of the elastic support part, and the elastic sheet undergoes elastic deformation to clamp the workpiece; the base is placed horizontally on the powder spraying line conveying equipment, and the limiting hole is inserted into the equipment positioning pin. In addition to positioning the hanger, the positioning pin can also be electrified; the conveying equipment drives the hanger through the powder spraying room to complete the electrostatic spraying.

[0005] As an improvement, the frame includes a frame plate and a skirt plate bent downward, the skirt plate is L-shaped, and a triangular limiting groove is provided at the lower part of the skirt plate.

[0006] As an improvement, the frame is rectangular, an L-shaped connecting plate is provided at the inner corner of the frame, and the circular ring is welded to the L-shaped connecting plate.

[0007] As an improvement, the elastic supporting members are arranged in a matrix.

[0008] As an improvement, handles are provided on opposite sides of the frame, and avoidance holes for the handles to extend out are provided on the mounting plate.

[0009] As an improvement, a reinforcing plate is provided at the bottom of the mounting plate, and both ends of the reinforcing plate extend to the frame.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The tilted design of the elastic sheet is compatible with hubcaps of different diameters, and the contact part is bent to avoid scratching the workpiece; the circular limit hole not only plays a positioning role, but also enables the hanger to be powered; the elastic support parts can be replaced separately to reduce the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top three-dimensional diagram of the utility model.

[0013] Figure 2 It is a bottom three-dimensional diagram of the utility model.

[0014] Figure 3 A schematic diagram of the border.

[0015] Figure 4 Schematic diagram of the elastic support member.

[0016] Base 1, elastic support part 2, handle 3, frame 11, mounting plate 12, limiting hole 13, L-shaped connecting plate 14, fixing plate 21, elastic plate 22, triangular limiting groove 111, hollow hole 121, reinforcing plate 122, vertical plate 221, horizontal plate 222, contact part 223. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figures 1 to 3As shown, a powder spraying line hanger includes a base 1 and a plurality of elastic support members 2 provided on the base 1. The base 1 cooperates with the conveying equipment, and the elastic support members 2 are used to fix the hub decorative cover horizontally. The hub decorative cover of this embodiment is annular. The base 1 includes a frame 11 and a mounting plate 12 provided on the top of the frame 11. The frame 11 is rectangular. The shape of the mounting plate 12 is similar to that of the frame 11. The mounting plate 12 and the frame 11 can be connected by welding, or a limit plate can be provided on the frame 11 to constrain the mounting plate 12; the mounting plate 12 is provided with a plurality of hollow holes 121, which can reduce the overall weight of the base 1; the bottom of the base 1 is provided with a limit hole 13 formed by a circular ring, and an L-shaped connecting plate 14 is provided at the inner corner of the frame 11. The L-shaped connecting plate 14 is integrally formed with the frame 11, and the circular ring is welded to the L-shaped connecting plate 14. This embodiment has a total of Four limiting holes 13, the limiting holes 13 not only play a positioning role, but also can realize the power supply of the hanger; the frame 11 includes a frame plate and a downward bent skirt plate, the skirt plate is L-shaped and has high strength, and the lower part of the skirt plate is provided with a triangular limiting groove 111, when the robot grabs the hanger, the gripper can be hung at the triangular limiting groove 111 to ensure stable grabbing; handles 3 are provided on the opposite sides of the frame 11, and the mounting plate 12 is provided with avoidance holes for the handles 3 to extend, and the handles 3 are convenient for manually moving the hanger out of the conveying equipment; the bottom of the mounting plate 12 is provided with a reinforcing plate 122, and the two ends of the reinforcing plate 122 extend to the frame 11. The elastic support members 2 are arranged in a matrix, and the spacing between each workpiece is basically the same, such as Figure 4 As shown, the elastic support member 2 includes a fixed plate 21 and elastic plates 22 symmetrically arranged on both sides of the fixed plate 21. The fixed plate 21 is fixed to the longitudinal support bar by screws. The elastic plate 22 is inclined inward. The lower end of the elastic plate 22 is connected to the fixed plate 21. The upper end of the elastic plate 22 is provided with an outward bending to form a contact portion 223. The elastic plate 22 is in a shape, which includes two vertical plates 221 symmetrically arranged on the left and right and a horizontal plate 222 arranged between the two vertical plates 221. The contact portion 223 is provided at the upper end of the vertical plate 221. The elastic support member 2 forms four-point contact with the workpiece.

[0019] The principle of the utility model is as follows: the hubcap to be powder-sprayed is pressed into the contact portion 223 of the elastic support 2, and the elastic sheet 22 undergoes elastic deformation to clamp the workpiece; the base 1 is placed horizontally on the powder spraying line conveying equipment, and the limiting hole 13 is inserted into the equipment positioning pin, which not only positions the hanger but also enables electricity; the conveying equipment drives the hanger through the powder spraying room to complete the electrostatic spraying.

Claims

1. A powder spraying line hanger, comprising a base and a plurality of elastic support members provided on the base, characterized in that: The base includes a frame and a mounting plate arranged on the top of the frame, the mounting plate is provided with a plurality of hollow holes, and the bottom of the base is provided with a limiting hole formed by a circular ring; the elastic support member includes a fixing plate and elastic plates symmetrically arranged on both sides of the fixing plate, the fixing plate is fixed to the mounting plate by screws, the elastic plate is inclined inward, the lower end of the elastic plate is connected to the fixing plate, the upper end of the elastic plate is provided with an inwardly bent contact portion, the elastic plate is H-shaped, and includes two vertical plates symmetrically arranged on the left and right and a horizontal plate arranged between the two vertical plates, and the contact portion is arranged at the upper end of the vertical plate.

2. A powder spraying line hanger according to claim 1, characterized in that: The frame includes a frame plate and a skirt plate bent downward, the skirt plate is L-shaped, and a triangular limiting groove is provided at the lower part of the skirt plate.

3. The powder spraying line hanger according to claim 1, characterized in that: The frame is rectangular, an L-shaped connecting plate is provided at the inner corner of the frame, and the circular ring is welded to the L-shaped connecting plate.

4. The powder spraying line hanger according to claim 1, characterized in that: The elastic supporting members are arranged in a matrix.

5. The powder spraying line hanger according to claim 1, characterized in that: Handles are provided on opposite sides of the frame, and avoidance holes for the handles to extend out are provided on the mounting plate.

6. The powder spraying line hanger according to claim 1, characterized in that: A reinforcing plate is provided at the bottom of the mounting plate, and both ends of the reinforcing plate extend to the frame.

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