Computer metal plate accessory surface spraying device

Abstract

The utility model relates to the technical field of computer accessory spraying, in particular to a computer metal plate accessory surface spraying device which comprises a spraying frame, moving structures are installed on the two sides of the top of the spraying frame, each moving structure comprises two limiting groove frames and two moving rods, transverse plates are rotationally installed in the two moving rods, and the transverse plates are connected with the limiting groove frames. A rotating surface structure is mounted on one side of one moving rod; a second gear drives a first gear to rotate by 180 degrees through a face rotating structure under driving of a second motor, at the moment, a transverse plate drives spraying equipment to rotate by 180 degrees to move to the bottom of the metal plate accessory, and at the moment, telescopic rods on the two sides drive L-shaped rods to move through driving of a two-way electric cylinder; the tooth plates on the two sides can move to the two sides of the first gear, teeth of the tooth plates clamp the first gear so as to fix the tooth plates, then the transverse plate is moved through the moving structure again, the other face of the metal plate accessory is sprayed through the spraying device, and therefore the purpose of spraying the two faces of the metal plate accessory can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer accessory spraying, in particular to a surface spraying device for computer sheet metal accessories. Background Technique

[0002] The spraying of computer sheet metal accessories is one of the important components of a computer chassis. After the computer sheet metal accessories are processed and formed, their surfaces are sprayed to meet different requirements.

[0003] Most of the existing computer sheet metal accessory spraying devices can only spray one side of the sheet metal parts. When the other side of the accessories needs to be sprayed, it is necessary to wait for it to dry and cure, then turn it over and spray again, resulting in low spraying efficiency. In the process of mass production, it affects the normal production efficiency. Based on the existing technical deficiencies, the utility model designs a surface spraying device for computer sheet metal accessories. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a surface spraying device for computer sheet metal accessories, which has the advantage of being able to spray both sides of the sheet metal accessories.

[0005] The utility model provides the following technical solution: A surface spraying device for computer sheet metal accessories, including a spraying frame. Moving structures are installed on both sides of the top of the spraying frame. The moving structures include two limit groove frames and two moving rods. A cross plate is rotatably installed inside the two moving rods. A surface turning structure is installed on one side of one of the moving rods; the surface turning structure includes a first gear, a bidirectional electric cylinder and a third fixing ring. The first gear is fixedly connected to the cross plate. One end of the telescopic rods on both sides of the bidirectional electric cylinder is installed with an L-shaped rod. One end of the two L-shaped rods is installed with a toothed plate. A motor two is installed inside the third fixing ring. One end of the output shaft of the motor two is installed with a second gear. The outer surface of the second gear meshes with the outer surface of the first gear.

[0006] As a preferred technical solution of the utility model, a threaded tube is rotatably installed inside the two limit groove frames. A first fixing ring is installed on one side of the outer surface of one of the limit groove frames. A motor one is installed inside the first fixing ring.

[0007] One end of the output shaft of the motor one is fixedly connected to the threaded tube. A first threaded block is threadedly installed on the outer surface of the two threaded tubes. The two first threaded blocks are fixedly connected to the moving rods.

[0008] As a preferred technical solution of the utility model, two second fixing rings are installed on the top of the cross plate. A spraying device is installed inside the two second fixing rings.

[0009] As a preferred technical solution of the present utility model, a paint storage box is installed on one side of the outer surface of the spraying frame, a conduit is installed on one side of the paint storage box, and one end of the conduit is communicated with the spraying device.

[0010] As a preferred technical solution of the present utility model, a clamping structure is installed on the top of the spraying frame, and the clamping structure includes a bidirectional lead screw.

[0011] As a preferred technical solution of the present utility model, the bidirectional lead screw is rotatably connected to the spraying frame, and a handle is installed at one end of the bidirectional lead screw penetrating through the spraying frame.

[0012] As a preferred technical solution of the present utility model, second threaded blocks are installed on both sides of the outer surface of the bidirectional lead screw, clamping plates are installed on the tops of the two second threaded blocks, and clamping grooves are formed inside the two clamping plates.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For the surface spraying device of a computer sheet metal fitting, through the rotating surface structure, when the moving structure drives the cross plate to move above the clamping structure and spray the computer sheet metal fitting, after the spraying on the upper surface of the sheet metal fitting is completed, after the cross plate is reset by the moving structure, driven by the second motor, the second gear drives the first gear to rotate 180°. At this time, the cross plate drives the spraying device to rotate 180° and move to the bottom of the sheet metal fitting. At this time, driven by the bidirectional electric cylinder, the two telescopic rods drive the L-shaped rods to move, so that the two toothed plates can move to both sides of the first gear and their teeth can be stuck to the first gear to fix the toothed plates. Subsequently, the cross plate is moved again through the moving structure, and the other side of the sheet metal fitting is sprayed through the spraying device, so as to achieve the purpose of spraying both sides of the sheet metal fitting;

[0015] 2. For the surface spraying device of a computer sheet metal fitting, through the clamping structure, when clamping and fixing the sheet metal fitting, by inserting its side edge into the clamping groove, at this time, by rotating the handle, the bidirectional lead screw drives the two second threaded blocks to rotate inwards, so that the two sides of the sheet metal fitting can be clamped and fixed. This structure can clamp and fix sheet metal parts of different sizes, and can also clamp and spray multiple sheet metal fittings at the same time, improving the spraying efficiency. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the cross plate structure of the present utility model;

[0018] Figure 3 For the present utility modelFigure 2 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 Schematic diagram of the structure of the paint spraying storage box of the present utility model;

[0020] Figure 5 Schematic diagram of the clamping structure of the present utility model.

[0021] In the figure: 1, spraying frame; 2, moving structure; 21, limit groove frame; 22, threaded pipe; 23, first fixing ring; 24, motor 1; 25, first threaded block; 26, moving rod; 27, cross plate; 28, second fixing ring; 29, spraying equipment; 3, clamping structure; 31, bidirectional lead screw; 32, handle; 33, second threaded block; 34, clamping plate; 35, clamping groove; 4, rotating surface structure; 41, first gear; 42, bidirectional electric cylinder; 43, third fixing ring; 44, motor 2; 45, second gear; 46, L-shaped rod; 47, toothed plate; 5, paint spraying storage box; 6, conduit. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , a surface spraying device for computer sheet metal parts, including a spraying frame 1. Moving structures 2 are installed on both sides of the top of the spraying frame 1. The moving structures 2 include two limit groove frames 21 and two moving rods 26. A cross plate 27 is rotatably installed inside the two moving rods 26. A rotating surface structure 4 is installed on one side of one of the moving rods 26; the rotating surface structure 4 includes a first gear 41, a bidirectional electric cylinder 42 and a third fixing ring 43. The first gear 41 is fixedly connected to the cross plate 27. One end of the telescopic rods on both sides of the bidirectional electric cylinder 42 is installed with an L-shaped rod 46. One end of the two L-shaped rods 46 is installed with a toothed plate 47. A motor 2 44 is installed inside the third fixing ring 43. One end of the output shaft of the motor 2 44 is installed with a second gear 45. The outer surface of the second gear 45 meshes with the outer surface of the first gear 41.

[0024] Please refer to Figures 2-4, inside the two limit groove frames 21, a threaded pipe 22 is rotatably installed. On one side of the outer surface of one of the limit groove frames 21, a first fixing ring 23 is installed, and inside the first fixing ring 23, a first motor 24 is installed. One end of the output shaft of the first motor 24 is fixedly connected to the threaded pipe 22. On the outer surfaces of the two threaded pipes 22, first threaded blocks 25 are threadedly installed, and the two first threaded blocks 25 are fixedly connected to a moving rod 26. On the top of a cross plate 27, two second fixing rings 28 are installed, and inside the two second fixing rings 28, a spraying device 29 is installed. On one side of the outer surface of a spraying frame 1, a paint storage tank 5 is installed, and on one side of the paint storage tank 5, a conduit 6 is installed, and one end of the conduit 6 communicates with the spraying device 29.

[0025] Driven by the first motor 24, its output shaft drives the threaded pipe 22 to rotate, whereby the two first threaded blocks 25 can horizontally move on the outer surface of the threaded pipe 22, and thus the moving rod 26 can drive the cross plate 27 to horizontally move.

[0026] Please refer to Figure 5 , on the top of the spraying frame 1, a clamping structure 3 is installed. The clamping structure 3 includes a bidirectional lead screw 31. The bidirectional lead screw 31 is rotatably connected to the spraying frame 1, and one end of the bidirectional lead screw 31 passing through the spraying frame 1 is installed with a handle 32. On both sides of the outer surface of the bidirectional lead screw 31, second threaded blocks 33 are installed, and on the tops of the two second threaded blocks 33, clamping plates 34 are installed, and clamping grooves 35 are opened inside the two clamping plates 34.

[0027] When clamping and fixing a sheet metal fitting, by inserting its side into the clamping groove 35, at this time, by rotating the handle 32, the bidirectional lead screw 31 drives the two second threaded blocks 33 to rotate inwards, whereby the two sides of the sheet metal fitting can be clamped and fixed. This structure can clamp and fix sheet metal parts of different sizes, and can also clamp and spray multiple sheet metal fittings at the same time.

[0028] Working principle: When a surface spraying device for computer sheet metal fittings is in use, in the initial state, first, insert the side of the sheet metal fitting into the clamping groove 35. At this time, by rotating the handle 32, the bidirectional lead screw 31 drives the two second threaded blocks 33 to rotate inward, thereby clamping and fixing both sides of the sheet metal fitting. Subsequently, driven by the first motor 24, its output shaft drives the threaded tube 22 to rotate, whereby the two first threaded blocks 25 can move horizontally on the outer surface of the threaded tube 22, and thus the moving rod 26 drives the cross plate 27 to move horizontally. At the same time, the sheet metal fitting can be sprayed on the upper surface through the spraying device 29. When it is necessary to spray the reverse side of the sheet metal fitting, driven by the second motor 44, the second gear 45 drives the first gear 41 to rotate 180°. At this time, the cross plate 27 drives the spraying device 29 to rotate 180° and move to the bottom of the sheet metal fitting. At this time, driven by the bidirectional electric cylinder 42, the two telescopic rods drive the L-shaped rod 46 to move, so that the two toothed plates 47 can move to both sides of the first gear 41 and their teeth can catch the first gear 41 to fix the toothed plates 47. Subsequently, the cross plate 27 is moved again through the moving structure 2, and the other side of the sheet metal fitting is sprayed through the spraying device 29.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying device for computer sheet metal parts, comprising a spraying frame (1), characterized in that: The top sides of the spraying frame (1) are provided with moving structures (2). The moving structures (2) include two limit groove frames (21) and two moving rods (26). A cross plate (27) is rotatably installed inside the two moving rods (26). A rotating surface structure (4) is installed on one side of one of the moving rods (26). The rotating surface structure (4) includes a first gear (41), a bidirectional electric cylinder (42), and a third fixing ring (43). The first gear (41) is fixedly connected to the cross plate (27). One end of the telescopic rods on both sides of the bidirectional electric cylinder (42) is provided with an L-shaped rod (46). One end of the two L-shaped rods (46) is provided with a toothed plate (47). A second motor (44) is installed inside the third fixing ring (43). One end of the output shaft of the second motor (44) is provided with a second gear (45). The outer surface of the second gear (45) meshes with the outer surface of the first gear (41).

2. The surface spraying device for a computer sheet metal fitting according to claim 1, characterized in that: A threaded pipe (22) is rotatably installed inside the two limit groove frames (21). A first fixing ring (23) is installed on one side of the outer surface of one of the limit groove frames (21). A first motor (24) is installed inside the first fixing ring (23).

3. The surface spraying device for a computer sheet metal fitting according to claim 2, wherein: One end of the output shaft of the first motor (24) is fixedly connected to the threaded pipe (22). The outer surfaces of the two threaded pipes (22) are threadedly installed with first threaded blocks (25). The two first threaded blocks (25) are fixedly connected to the moving rods (26).

4. A surface spraying device for computer sheet metal fittings according to claim 1, characterized in that: Two second fixing rings (28) are installed on the top of the cross plate (27). A spraying device (29) is installed inside the two second fixing rings (28).

5. A surface spraying device for computer sheet metal fittings according to claim 1, characterized in that: A paint storage box (5) is installed on one side of the outer surface of the spraying frame (1). A conduit (6) is installed on one side of the paint storage box (5). One end of the conduit (6) communicates with the spraying device (29).

6. The surface spraying device for a computer sheet metal fitting according to claim 1, characterized in that: A clamping structure (3) is installed on the top of the spraying frame (1). The clamping structure (3) includes a bidirectional lead screw (31).

7. The surface spraying device for a computer sheet metal fitting according to claim 6, characterized in that: The bidirectional lead screw (31) is rotatably connected to the spraying frame (1). One end of the bidirectional lead screw (31) passing through the spraying frame (1) is provided with a handle (32).

8. The surface spraying device for a computer sheet metal fitting according to claim 7, characterized in that: The outer surfaces of both sides of the bidirectional lead screw (31) are provided with second threaded blocks (33). The tops of the two second threaded blocks (33) are provided with clamping plates (34). Clamping grooves (35) are opened inside the two clamping plates (34).

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