Workpiece supporting device for spraying insulating anticorrosive coating

Abstract

The utility model relates to the technical field of spraying supporting equipment, and discloses a workpiece supporting device for spraying an insulating anticorrosive coating, which comprises a base and a turntable, the turntable is transversely and rotatably mounted in the middle above the surface of the base, four supporting plates are fixedly supported on the surface of the turntable through vertical rods, and supporting rods vertically penetrate through the surfaces of the supporting plates in a sliding manner. The multiple supporting rods are evenly distributed, the portions, above and below the supporting plate, of the outer rings of the supporting rods are connected with hand-screwing nuts abutting against the surface of the supporting plate in a screwed connection mode, and supporting frustums are fixed to the tops of the supporting rods. According to the technical scheme, the four supporting plates with the same size are fixedly supported on the surface of the rotating disc, the multiple height-adjustable supporting rods are evenly arranged on the surface of each supporting plate, and the height of the supporting plates is adjusted by changing the different supporting rods on the surfaces of the supporting plates in a group and the height of the supporting frustums above the supporting rods. The spraying device can be matched with workpieces of different shapes, forward and reverse horizontal supporting can be achieved at the same time, and the spraying work of an anti-corrosion coating is efficiently conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying support equipment, in particular to a workpiece support device for spraying an insulating anti-corrosion layer. Background Art

[0002] Anti-corrosion coating refers to a covering layer applied on the metal surface to isolate it from the surrounding medium in order to control the corrosion of the metal material. It should have good electrical insulation and water-proof properties, strong adhesion to the metal material surface, be resistant to chemical damage and have certain mechanical strength.

[0003] When spraying an anti-corrosion layer on the surface of a workpiece, a device is needed to support the workpiece. Due to the different shapes of the workpieces, the traditional support device cannot provide stable support for workpieces of different shapes, which makes the spraying efficiency too low. Therefore, we propose a workpiece support device for spraying an insulating anti-corrosion layer. Utility Model Content

[0004] The purpose of the utility model is to provide a workpiece support device for spraying an insulating anti-corrosion layer, by supporting and fixing four support plates of the same size on the surface of a turntable, each support plate surface is evenly provided with a plurality of height-adjustable support rods, and by changing the heights of different support rods on the surface of two groups of support plates and the supporting cones above them, it can adapt to workpieces of different shapes and realize positive and reverse horizontal support at the same time, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workpiece support device for spraying an insulating anti-corrosion layer, comprising a base and a turntable, the turntable being laterally rotatably installed in the middle position above the surface of the base, and the surface of the turntable being supported and fixed with four support plates by vertical rods; the surface of the support plate is vertically slidably penetrated by support rods, and a plurality of support rods are arranged and evenly distributed, and the outer rings of the support rods above and below the support plate are connected to hand nuts that abut against the surface of the support plate by means of a screw connection, and a supporting cone is fixed to the top of the support rod.

[0006] By adopting the above technical solution, the heights of the support rods and supporting cones at different positions on the surfaces of two of the support plates are adjusted to adapt to the positive horizontal support of workpieces with different shapes. The heights of the support rods and supporting cones at different positions on the surfaces of the other two support plates are also adjusted to adapt to the reverse horizontal support of workpieces with different shapes. Then, two positive workpieces and two reverse workpieces can be horizontally supported at the same time, thereby achieving efficient spraying of anti-corrosion coating on the workpieces.

[0007] Optionally, the turntable is rotatably mounted above the base via a rotating shaft, and the rotating shaft is rotatably connected to the base via a bearing.

[0008] Optionally, a universal ball is installed on the base surface below the outer ring of the turntable, and the universal ball support is in contact with the bottom surface of the turntable.

[0009] By adopting the above technical solution, when the turntable rotates, the universal ball bearings are supported under the turntable to ensure its stability during rotation.

[0010] Optionally, a through-hole is provided on the surface of the support plate at the support rod, and the support rod passes through the support plate through the through-hole.

[0011] Optionally, a thread is arranged around the lower outer ring of the support rod, and the hand-tightened nut is screwed to the lower outer ring of the support rod through the thread.

[0012] Optionally, a magnet is embedded and fixed inside the supporting frustum, and the magnet is located at an upper position inside the supporting frustum.

[0013] By adopting the above technical solution, when the front or back side of the workpiece is supported on the supporting cone, the magnet can absorb the workpiece to ensure the purpose of stable support of the workpiece.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The technical solution of the present application is to support and fix four support plates of the same size on the surface of the turntable, and each support plate surface is evenly provided with a plurality of height-adjustable support rods. By changing the heights of the different support rods on the surface of two groups of support plates and the supporting cones above them, it can adapt to workpieces of different shapes and realize positive and reverse horizontal support at the same time.

[0016] 2. The technical solution of the present application embeds and fixes a magnet inside the supporting cone. When the workpiece is supported on the surface of the supporting cone, it will be attracted by the magnet, so that the workpiece can be supported and placed more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the workpiece support device for spraying the insulating anti-corrosion layer of the utility model;

[0019] Figure 2 It is a schematic diagram of the support rod connection structure of the workpiece support device for spraying the insulating anti-corrosion layer of the utility model;

[0020] Figure 3 A schematic diagram of the surface structure of the support plate of the workpiece support device sprayed with an insulating anti-corrosion layer according to the utility model;

[0021] Figure 4This is a schematic diagram of the turntable installation structure of the workpiece support device for spraying the insulating anti-corrosion layer of the utility model.

[0022] In the figure: 1, base; 11, rotating shaft; 12, universal ball; 2, turntable; 3, support plate; 31, vertical rod; 32, through-hole; 4, support rod; 41, supporting cone; 411, magnet; 42, thread; 43, hand-tightened nut. DETAILED DESCRIPTION

[0023] See also Figure 1-4 The utility model provides a technical solution: a workpiece support device for spraying an insulating anti-corrosion layer, comprising a base 1 and a turntable 2, the turntable 2 is rotatably installed laterally in the middle position above the surface of the base 1, the turntable 2 is rotatably installed above the base 1 through a rotating shaft 11, the rotating shaft 11 is rotatably connected to the base 1 through a bearing, a universal ball 12 is installed on the surface of the base 1 below the outer ring of the turntable 2, the universal ball 12 is supported and abutted against the bottom surface of the turntable 2, when the turntable 2 is driven to rotate, the universal roller is supported on the outer ring below the turntable 2, thereby ensuring the stability of the turntable 2 when rotating.

[0024] The surface of the turntable 2 is supported and fixed by a vertical rod 31. The support plate 3 is provided with four and evenly distributed above the turntable 2. A plurality of through-holes 32 are evenly opened on the surface of the support plate 3. The through-holes 32 penetrate the upper and lower parts of the support plate 3, and a plurality of support rods 4 are vertically slidably penetrated through the surface of the support plate 3 through the through-holes 32. A supporting cone 41 is fixed on the top of the support rod 4. When the support rod 4 slides up and down in the through-holes 32, the height of the top supporting cone 41 can be changed. A thread 42 is arranged around the outer ring of the lower part of the support rod 4. The outer rings of the support rods 4 above and below the support plate 3 are connected with hand nuts 43 by screwing through the threads 42. The hand nuts 43 abut against the upper and lower surfaces of the support plate 3 to lock the height of the support rod 4. By adjusting the height of the support rods 4 and the supporting cone 41 at different positions, it can be adapted to different positions on the surface of workpieces with different shapes, so that the workpiece can be supported horizontally in the positive or reverse direction, thereby facilitating the rotation of the turntable 2 to drive the workpieces placed in the positive and reverse directions to rotate and spray the anti-corrosion layer.

[0025] A magnet 411 is embedded and fixed inside the support cone 41. The magnet 411 is located at an upper position inside the support cone 41. When a workpiece is supported on the surface of the support cone 41, the magnet 411 has an adsorption effect on the workpiece, thereby ensuring stable adsorption support for the workpiece.

[0026] When in use, the height of the support rod 4 and the supporting cone 41 on the surface of the support plate 3 is adjusted according to the shape of the workpiece to be sprayed with anti-corrosion coating. When adjusting, loosen the upper and lower hand-tightening nuts 43. After adjusting the supporting cone 41 to a suitable height, turn the upper and lower hand-tightening nuts 43 to contact the surface of the support plate 3 again, lock the height of the support rod 4 and the supporting cone 41, and adjust the height of the supporting cone 41 on the surface of two of the support plates 3 above the turntable 2 to be suitable for supporting the front side of the workpiece, so that the front side of the workpiece can be in a horizontal state when supported. Then, use the same method to adjust the height of the support rod 4 and the supporting cone 41 on the surfaces of the other two support plates 3, so that the supporting cone 41 above these two support plates 3 can support the back side of the workpiece in a horizontal state, and then start In the process of spraying the anti-corrosion layer, first, the two workpieces are supported horizontally above two support plates 3 through the support cone 41 with the front side facing upward. Under the adsorption action of the magnet 411, the workpieces can be stably supported and pressed against the support cone 41. After the spraying is completed, the two workpieces are turned over and supported above the other two support plates 3 through the support cone 41 with the back side facing upward. Then, two new workpieces are placed with the front side facing upward and supported horizontally above the former support plates 3 through the support cone 41. Then, the back and front sides of the workpieces are sprayed at the same time. After the workpieces with the anti-corrosion coating sprayed on both sides are taken away, the above operation is repeated to spray the anti-corrosion coating on the workpieces. During the spraying process, the turntable 2 can drive the support plates 3 and the workpieces to rotate, so as to facilitate the uniform spraying of the anti-corrosion coating.

Claims

1. A workpiece support device for spraying an insulating anti-corrosion layer, comprising a base (1) and a turntable (2), characterized in that: The turntable (2) is laterally rotatably mounted at a middle position above the surface of the base (1), and four support plates (3) are fixedly supported on the surface of the turntable (2) via vertical rods (31); The surface of the support plate (3) is vertically slidably penetrated by a support rod (4), a plurality of support rods (4) are provided and evenly distributed, the outer rings of the support rods (4) above and below the support plate (3) are both connected to hand nuts (43) that abut against the surface of the support plate (3) by means of a screw connection, and a supporting cone (41) is fixed to the top of the support rod (4); A magnet (411) is embedded and fixed inside the supporting frustum (41), and the magnet (411) is located at an upper position inside the supporting frustum (41).

2. The workpiece support device for insulating anti-corrosion layer spraying according to claim 1 is characterized in that: The rotating disk (2) is rotatably mounted above the base (1) via a rotating shaft (11), and the rotating shaft (11) is rotatably connected to the base (1) via a bearing.

3. The workpiece support device for spraying an insulating anti-corrosion layer according to claim 1 is characterized in that: A universal ball (12) is installed on the surface of the base (1) below the outer ring of the turntable (2), and the universal ball (12) is supported and abutted against the bottom surface of the turntable (2).

4. The workpiece support device for spraying an insulating anti-corrosion layer according to claim 1 is characterized in that: A through-opening (32) is provided on the surface of the support plate (3) at the support rod (4), and the support rod (4) passes through the support plate (3) through the through-opening (32).

5. The workpiece support device for insulating anti-corrosion layer spraying according to claim 1 is characterized in that: The lower outer ring of the support rod (4) is surrounded by a thread (42), and the hand-tightened nut (43) is screwed to the lower outer ring of the support rod (4) through the thread (42).

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