Self-service terminal shell spraying equipment

Abstract

The utility model relates to the technical field of machining, in particular to self-service terminal shell spraying equipment. The spraying device comprises a spraying assembly. The spraying assembly comprises a mounting base, a first supporting arm, a second supporting arm and a uniform spraying head. The first support arm and the second support arm are connected with the mounting seat through rotating shafts; a transmission assembly is arranged in the mounting seat; a driver is arranged on one side of the mounting seat; guide pipes are arranged along the peripheries of the first support arm and the second support arm and are connected with the spray heads; a connector is reserved at the top of the mounting base and connected with a raw material box, and pressurized paint is supplied through the raw material box, conveyed to the spray head through the guide pipe and sprayed out through the spray head. The spraying device can conveniently spray the inner surface and the outer surface of the outer shell at the same time, and the efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a self-service terminal shell spraying device. Background Art

[0002] In daily life, we can see various types of self-service terminal machines everywhere, such as ticket dispensers at high-speed rail stations and airports, self-service teller machines at banks, etc. All of these devices use metal outer shells. Common outer shell forms include Figure 1 As shown; after a series of processing operations are completed, paint needs to be evenly sprayed on the inner and outer surfaces of the outer shell; in the prior art, spraying is generally performed manually, and the spraying efficiency is low; a small number of automatic spraying operations are performed by robotic arms, but due to the shape of the outer shell, automatic spraying generally requires spraying the outside first and then the inside, a two-step spraying process, and the overall efficiency is not high. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and propose a self-service terminal shell spraying device.

[0004] The technical solution of the utility model is a self-service terminal shell spraying device, comprising a spraying assembly; the spraying assembly comprises a mounting seat, a first arm, a second arm and spray heads evenly arranged on the inner sides of the first arm and the second arm;

[0005] A rotating shaft is disposed at one end of the first arm and the second arm; the first arm and the second arm are connected to the mounting seat through the rotating shaft; a transmission assembly is disposed inside the mounting seat; a driver is disposed on one side of the mounting seat; the driver drives the transmission assembly to move, thereby driving the rotating shaft to rotate, thereby controlling the first arm and the second arm to expand or retract;

[0006] The first arm and the second arm do not contact one end away from the mounting base;

[0007] A conduit is arranged along the outer periphery of the first arm and the second arm, and the conduit is connected to the nozzle;

[0008] A joint is reserved on the top of the mounting base, and the joint is connected to the raw material box. The pressurized paint is supplied through the raw material box and transported to the nozzle through the conduit, and then sprayed out through the nozzle.

[0009] Preferably, after the first arm and the second arm are closed, an approximately circular ring structure is formed; the spray head sprays the paint toward the center of the circle formed by the first arm and the second arm.

[0010] Preferably, the transmission assembly is a gear set.

[0011] Preferably, the end of the conduit facing away from the mounting seat is embedded in the first arm and / or the second arm.

[0012] Preferably, the spray head comprises a nozzle and a movable part;

[0013] The nozzle is spherical, and a grid is arranged on the side facing the conduit;

[0014] The movable part is arranged at the output end of the nozzle; an air passage is reserved in the middle of the movable part; the pressurized paint enters the inner cavity of the nozzle after passing through the grid net, and then is sprayed outward through the air passage.

[0015] Preferably, a magnetic seat is arranged along the output end of the nozzle, and the magnetic seat adsorbs and positions the movable part.

[0016] Preferably, the magnetic seat is composed of a plurality of independent magnetic blocks.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The magnetic seat in the utility model absorbs and positions the movable part; after the first arm and the second arm are closed, an approximately circular ring structure is formed; the nozzle sprays paint toward the center of the circle formed by the first arm and the second arm; in addition, the output direction of the airway in the nozzle can be manually pushed; directional adjustment can be made for different workpieces to adapt to the spraying of different workpieces; the pressurized paint can be evenly covered on the inner and outer sides of the outer shell; the entire spraying assembly can complete the spraying operation by going around the outer shell in one circle through the cooperation of the manipulator; the utility model can conveniently spray the inner and outer sides of the outer shell at the same time, which greatly improves the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the spraying operation of the spraying component on the outer shell in the embodiment of the utility model;

[0020] Figure 2 and Figure 3 All of them are structural schematic diagrams of the self-service terminal shell spraying equipment proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the nozzle and the conduit in the embodiment of the utility model;

[0022] Figure 5 Schematic diagram of the internal structure of the nozzle in the embodiment of the utility model.

[0023] Figure numerals: 1. outer shell; 2. spray assembly; 21. first arm; 22. second arm; 23. catheter; 24. driver; 25. mounting seat; 26. joint; 27. rotating shaft; 3. nozzle; 31. nozzle; 32. grid; 33. movable part; 34. airway; 35. magnetic seat. DETAILED DESCRIPTION

[0024] Example 1

[0025] like Figure 1-5 As shown, the utility model proposes a self-service terminal shell spraying device, including a spraying assembly 2; the spraying assembly 2 includes a mounting seat 25, a first arm 21, a second arm 22, and a spray head 3 evenly arranged inside the first arm 21 and the second arm 22;

[0026] A rotating shaft 27 is disposed at one end of the first arm 21 and the second arm 22; the first arm 21 and the second arm 22 are connected to the mounting seat 25 through the rotating shaft 27; a transmission assembly is disposed inside the mounting seat 25; a driver 24 is disposed on one side of the mounting seat 25; the driver 24 drives the transmission assembly to move, thereby driving the rotating shaft 27 to rotate, thereby controlling the first arm 21 and the second arm 22 to expand or contract;

[0027] The first arm 21 and the second arm 22 do not contact one end away from the mounting seat 25;

[0028] A conduit 23 is provided along the outer periphery of the first arm 21 and the second arm 22, and the conduit 23 is connected to the nozzle 3;

[0029] A joint 26 is reserved at the top of the mounting seat 25 , and the joint 26 is connected to the raw material box. The pressurized paint is supplied through the raw material box and transported to the spray head 3 through the conduit 23 , and then sprayed out through the spray head 3 .

[0030] After the first arm 21 and the second arm 22 are closed, an approximately circular ring structure is formed; the spray head 3 sprays paint toward the center of the circle formed by the first arm 21 and the second arm 22 .

[0031] The transmission assembly is a gear set, which is usually driven by a motor to drive the gear to rotate with the drive shaft to achieve the opening and closing functions of the clamp arm. This type of structure has been disclosed in the prior art and will not be repeated in this application.

[0032] The end of the guide tube 23 facing away from the mounting seat 25 is embedded in the first arm 21 and / or the second arm 22 .

[0033] The nozzle 3 includes a nozzle 31 and a movable part 33;

[0034] The nozzle 31 is spherical, and a grid 32 is provided on the side thereof facing the conduit 23;

[0035] The movable part 33 is arranged at the output end of the nozzle 31 ; an air passage 34 is reserved in the middle of the movable part 33 ; the pressurized paint passes through the grid 32 and enters the inner cavity of the nozzle 31 , and then is sprayed outward through the air passage 34 .

[0036] A magnetic seat 35 is disposed along the output end of the nozzle 31 , and the magnetic seat 35 absorbs and positions the movable member 33 .

[0037] The magnetic seat 35 is composed of a plurality of independent magnetic blocks.

[0038] In this embodiment, the first arm 21 and the second arm 22 are first driven to open by the driver 24; the spraying assembly 2 is sent into the outer shell 1; and the spraying assembly 2 is formed. Figure 1 The state shown; then the joint 26 reserved at the top of the mounting seat 25 is connected to the raw material box, the pressurized paint is supplied through the raw material box and transported to the nozzle 3 through the conduit 23, and sprayed out through the nozzle 3; in the utility model, a magnetic seat 35 is arranged along the output end of the nozzle 31, and the magnetic seat 35 adsorbs and positions the movable part 33, wherein the magnetic seat 35 is composed of a plurality of independent magnetic blocks; after the first arm 21 and the second arm 22 are closed, an approximately circular ring structure is formed; the nozzle 3 sprays the paint toward the center of the circle formed by the first arm 21 and the second arm 22; the pressurized paint can be evenly covered on both the inner and outer sides of the outer shell 1; the entire spray assembly 2 can complete the spraying operation by going around the outer shell 1 in one circle through the cooperation of the manipulator. The utility model can conveniently spray the inner and outer surfaces of the outer shell 1 at the same time, which greatly improves the efficiency.

[0039] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A self-service terminal shell spraying device, characterized in that: The spraying assembly (2) comprises a mounting seat (25), a first arm (21), a second arm (22), and a spray head (3) evenly arranged inside the first arm (21) and the second arm (22); A rotating shaft (27) is disposed at one end of the first arm (21) and the second arm (22); the first arm (21) and the second arm (22) are connected to the mounting seat (25) via the rotating shaft (27); a transmission assembly is disposed inside the mounting seat (25); a driver (24) is disposed on one side of the mounting seat (25); the driver (24) drives the transmission assembly to move, thereby driving the rotating shaft (27) to rotate, thereby controlling the first arm (21) and the second arm (22) to expand or contract; The first support arm (21) and the second support arm (22) do not contact one end away from the mounting seat (25); A conduit (23) is arranged along the outer periphery of the first support arm (21) and the second support arm (22), and the conduit (23) is connected to the nozzle (3); A joint (26) is reserved at the top of the mounting seat (25), and the joint (26) is connected to the raw material box. The pressurized paint is supplied through the raw material box and transported to the spray head (3) through the conduit (23), and then sprayed out through the spray head (3).

2. A self-service terminal shell spraying device according to claim 1, characterized in that: After the first arm (21) and the second arm (22) are closed, an approximately circular ring structure is formed; the spray head (3) sprays paint toward the center of the circle formed by the first arm (21) and the second arm (22).

3. The self-service terminal shell spraying device according to claim 1, characterized in that: The transmission component is a gear set.

4. The self-service terminal shell spraying device according to claim 1, characterized in that: The conduit (23) is embedded in the first support arm (21) and / or the second support arm (22) at one end facing away from the mounting seat (25).

5. The self-service terminal shell spraying device according to claim 1, characterized in that: The spray head (3) comprises a nozzle (31) and a movable part (33); The nozzle (31) is spherical, and a grid (32) is arranged on the side thereof facing the conduit (23); The movable part (33) is arranged at the output end of the nozzle (31); an air passage (34) is reserved in the middle of the movable part (33); the pressurized paint passes through the grid (32) and enters the inner cavity of the nozzle (31), and then is sprayed outward through the air passage (34).

6. The self-service terminal shell spraying device according to claim 5, characterized in that: A magnetic seat (35) is arranged along the output end of the nozzle (31), and the magnetic seat (35) absorbs and positions the movable part (33).

7. The self-service terminal shell spraying device according to claim 6, characterized in that: The magnetic suction seat (35) is composed of a plurality of independent magnetic blocks.

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