Spraying device for electric appliance machining

Abstract

The utility model relates to the technical field of spraying devices, and discloses a spraying device for electric appliance processing, which comprises a spraying device, a protection box is fixedly connected on the spraying device, an opening for a feeding pipe to penetrate through is arranged on the protection box, a placing groove is arranged on the protection box, the placing groove is communicated with the opening, and the opening is communicated with the spraying device. And a protective cover is installed on the protective box, the protective cover is right opposite to the opening, and a storage assembly used for storing the feeding pipe is arranged in the protective box. When the spraying device for machining the electric appliance is used, the overlong feeding pipe part is contained in the protection box, the operation space of workers is prevented from being affected, meanwhile, dragging friction on the ground is reduced, cleanliness of the spraying device can be kept easily, and the service life of the spraying device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for electrical appliance processing. Background Art

[0002] The spray device for electrical processing is a device used to coat the surface of electrical parts. This device usually includes components such as a spray gun, a conveying system, and a control system. Its main function is to spray the paint evenly on the surface of electrical parts to achieve the purposes of anti-corrosion, insulation, and aesthetics.

[0003] The conveying system of the spraying device generally includes a feed pipe, one end of which is connected to the paint box, and the other end is connected to the internal chamber of the spray gun. Since the paint box has a generally large internal volume and the entire box is heavy, the position of the paint box will not move during the spraying process. Therefore, the length of the feed pipe is generally set to be longer, which is convenient for spraying electrical parts in all directions. Since the length of the feed pipe remains unchanged, when the staff sprays parts on the closer workstation, they need to drag the feed pipe to adjust the position of the feed pipe, which may cause wear and tear between the feed pipe and the ground, and the operation is cumbersome, which brings inconvenience to the staff's spraying operation.

[0004] Therefore, it is necessary to design a spraying device for electrical processing to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a spraying device for electrical appliance processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A spraying device for electrical appliance processing includes a spraying device, a protective box is fixedly connected to the spraying device, an opening is provided on the protective box for a feeding tube to pass through, a placement groove is provided on the protective box, the placement groove is communicated with the opening, a protective cover is installed on the protective box, the protective cover is arranged opposite to the opening, and a storage assembly for storing the feeding tube is provided in the protective box.

[0008] As a preferred technical solution of the utility model, the storage assembly includes a rotating drum, which is rotatably connected to the inner bottom surface of the protective box, and a wire roller is fixedly sleeved on the rotating drum;

[0009] The storage assembly includes a driving member, which is connected to the rotating drum and is used to drive the wire roller to rotate;

[0010] The storage assembly also includes a fixing member, which is used to fix the adjusted wire roller.

[0011] As a preferred technical solution of the utility model, the driving member includes a rotating shaft arranged in a protective box, the rotating shaft is provided with a threaded groove, the rotating cylinder is sleeved on the rotating shaft, the rotating shaft is threadedly connected to the rotating shaft, a driving plate is provided on the outside of the protective box, the end of the rotating shaft away from the rotating cylinder is fixed to the driving plate, a moving opening is opened on the protective box, a driving cylinder is slidably connected to the inside of the moving opening, the driving cylinder is sleeved on the rotating shaft, and the driving cylinder is rotatably connected to the driving plate, a connecting plate is provided in the protective box, the connecting plate is rotatably sleeved on the driving cylinder, and a spring is provided between the connecting plate and the inner top surface of the protective box.

[0012] As a preferred technical solution of the utility model, the fixing part includes a plurality of fixing blocks fixedly connected to the side wall of the driving cylinder, the inner side of the moving port is connected to a avoidance port, the avoidance port is adapted to the fixing block, and a fixing port is opened on the protective box, the fixing port is adapted to one end of the fixing block.

[0013] As a preferred technical solution of the utility model, a plurality of the fixing blocks are arranged at equal intervals, and the cross-section of the fixing blocks is an L-shaped structure.

[0014] As a preferred technical solution of the utility model, the spring sleeve is arranged on the driving cylinder.

[0015] The utility model has the following beneficial effects:

[0016] 1. Protective performance: The excessively long part of the feed pipe is stored in the protective box, which avoids affecting the operating space of the staff and reduces the dragging friction on the ground, which helps to keep the device clean and extend its service life. The protective cover effectively prevents external dust and other impurities from entering the feed pipe, ensuring the quality and consistency of the spraying liquid, thereby improving the quality of the coating;

[0017] 2. Flexibility and practicality: By adjusting the use of different fixing blocks, the staff can freely adjust the length of the feed pipe as needed, which improves the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a spraying device for electrical appliance processing proposed by the utility model;

[0019] Figure 2 for Figure 1 A magnified view of some structures;

[0020] Figure 3 for Figure 2 A magnified view of the structure at A;

[0021] Figure 4 for Figure 2A schematic diagram of a three-dimensional cross-sectional structure;

[0022] Figure 5 This is an exploded view of the drive component.

[0023] In the figure: 1 spraying device, 2 protection box, 3 opening, 4 placement slot, 5 protection cover, 6 rotating drum, 7 wire roller, 8 rotating shaft, 9 thread groove, 10 connecting plate, 11 spring, 12 driving cylinder, 13 fixing block, 14 moving opening, 15 avoiding opening, 16 fixing opening, 17 driving plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 A spraying device for electrical processing comprises a spraying device 1, to which a protective box 2 is fixedly connected, and the protective box 2 can store the excess part of the feeding pipe to prevent the excessively long feeding pipe from dragging on the bottom surface and causing wear. At the same time, after the use of the device is over, the entire feeding pipe can be stored and protected, saving the space occupied by the spraying device 1 and extending the service life of the feeding pipe. An opening 3 for the feeding pipe to pass through is opened on the protective box 2, and a placement groove 4 is provided on the protective box 2. The placement groove 4 is used to place the feeding port of the feeding pipe, and the placement groove 4 is connected to the opening 3. A protective cover 5 is installed on the protective box 2, and the protective cover 5 can prevent dust and other impurities from entering the inside of the feeding pipe to ensure the quality of spraying. The protective cover 5 is arranged opposite to the opening 3, and a storage component for storing the feeding pipe is provided in the protective box 2.

[0026] Reference Figure 4 and Figure 5 The storage assembly includes a rotating drum 6, which is rotatably connected to the inner bottom surface of the protective box 2. A wire roller 7 is fixedly sleeved on the rotating drum 6. The wire roller 7 can store the feeding tube so that the feeding tube can be smoothly pulled out and reeled. The storage assembly includes a driving member, which is connected to the rotating drum 6 and is used to drive the wire roller 7 to rotate. The storage assembly also includes a fixing member, which is used to fix the adjusted wire roller 7.

[0027] Reference Figure 4 and Figure 5The driving member includes a rotating shaft 8 arranged in the protective box 2, a threaded groove 9 is arranged on the rotating shaft 8, and the rotating drum 6 is sleeved on the rotating shaft 8. The rotating shaft 8 is threadedly connected to the rotating shaft 8. The thread pitch of the threaded groove 9 is large, which reduces the friction between the rotating shaft 8 and the rotating drum 6. During the movement of the rotating shaft 8, the rotating shaft 8 and the rotating drum 6 will not be stuck. A driving plate 17 is arranged on the outside of the protective box 2, and the end of the rotating shaft 8 away from the rotating drum 6 is fixed to the driving plate 17. A moving port 14 is opened on the protective box 2, and a driving cylinder 12 is slidably connected inside the moving port 14. The driving cylinder 12 is sleeved on the rotating shaft 8, and the driving cylinder 12 is rotatably connected with the driving plate 17. A connecting plate 10 is arranged in the protective box 2, and the connecting plate 10 is rotatably sleeved on the driving cylinder 12. A spring 11 is arranged between the connecting plate 10 and the inner top surface of the protective box 2. The driving member is set. The staff can rotate the line roller 7 to change the length of the feeding pipe. The operation steps are simple and the spraying efficiency is improved.

[0028] Reference Figure 3 The fixing parts include a plurality of fixing blocks 13 fixedly connected to the side walls of the driving cylinder 12. The inner side of the moving port 14 is connected to an avoidance port 15, which is matched with the fixing block 13. A fixing port 16 is provided on the protective box 2, and the fixing port 16 is matched with one end of the fixing block 13. With the cooperation of the fixing block 13 and the fixing port 16, the driving cylinder 12 can be fixed after the length of the feed pipe is adjusted, thereby preventing the staff from accidentally touching the driving plate 17 and changing the length of the feed pipe during the spraying process.

[0029] Reference Figure 3 A plurality of fixing blocks 13 are arranged at equal intervals, and the cross-section of the fixing block 13 is an L-shaped structure. The fixing block 13 is inserted into the fixing port 16, and the driving cylinder 12 can be fixed under the action of the spring 11. The operation is simple and quick, and the length of the feeding pipe corresponding to the fixing blocks 13 at different positions is different, so that the length of the feeding pipe can be flexibly adjusted according to the needs of the staff.

[0030] Reference Figure 5 The spring 11 is sleeved on the driving cylinder 12, so that the connecting plate 10 and the top surface of the protective box 2 can be evenly stressed, thereby ensuring the stability of the overall structure of the device.

[0031] The specific working principle of the utility model is as follows:

[0032] In the initial state, one end of the feed pipe required for spraying is located in the placement groove 4, and the other end is located in the protection box 2 and is connected to the inside of the spraying device 1, and the feed pipe is wound on the line roller 7. The protection cover 5 can protect the end of the feed pipe located in the placement groove 4 to prevent external dust and other impurities from entering the pipeline and affecting the quality of the paint. When working, the drive plate 17 is pulled upward to move the shaft 8 upward. Under the action of the threaded groove 9, the drum 6 rotates, thereby driving the line roller 7 to rotate, so that the feed pipe wound on the line roller 7 can be released, and the staff connects one end of the feed pipe to the paint box to carry out the spraying operation;

[0033] In the above process, the upward movement of the driving plate 17 will also drive the driving cylinder 12 to move upward, and make the fixing block 13 pass through the avoidance opening 15. At this time, the spring 11 is in a compressed state. When the length of the released feeding pipe is suitable, the driving cylinder 12 is rotated, and one end of one of the fixing blocks 13 is inserted into the fixing opening 16. In this way, the driving plate 17 can be fixed, so that the rotating shaft 8 and the rotating cylinder 6 can be kept in a fixed state, thereby making the length of the released feeding pipe constant. In this way, the excess part of the feeding pipe can be stored in the protective box 2 to prevent the excessively long feeding pipe from affecting the operating space of the staff. At the same time, it also prevents the excessively long feeding pipe from dragging and rubbing on the ground and causing wear, thereby extending the service life of the device. Secondly, different fixing blocks 13 are inserted into the fixing opening 16, and the lengths of the released feeding pipes are also different. In this way, the staff can adjust the length of the feeding pipe according to needs, thereby improving the flexibility and practicality of the device.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for electrical appliance processing, comprising a spraying device (1), characterized in that: The spraying device (1) is fixedly connected to a protective box (2), the protective box (2) is provided with an opening (3) for a feeding tube to pass through, the protective box (2) is provided with a placement groove (4), the placement groove (4) is connected to the opening (3), the protective box (2) is installed with a protective cover (5), the protective cover (5) is arranged opposite to the opening (3), and a storage component for storing the feeding tube is provided in the protective box (2).

2. The spraying device for electrical appliance processing according to claim 1, characterized in that: The storage assembly comprises a rotating drum (6), the rotating drum (6) is rotatably connected to the inner bottom surface of the protection box (2), and a wire roller (7) is fixedly sleeved on the rotating drum (6); The storage assembly comprises a driving member, the driving member is connected to the rotating drum (6), and the driving member is used to drive the wire roller (7) to rotate; The storage assembly also includes a fixing member, which is used to fix the adjusted wire roller (7).

3. A spraying device for electrical appliance processing according to claim 2, characterized in that: The driving member comprises a rotating shaft (8) arranged in the protective box (2), the rotating shaft (8) being provided with a threaded groove (9), the rotating cylinder (6) being sleeved on the rotating shaft (8), the rotating shaft (8) being threadedly connected to the rotating shaft (8), a driving plate (17) being provided outside the protective box (2), the end of the rotating shaft (8) away from the rotating cylinder (6) being fixed to the driving plate (17), a moving opening (14) being provided on the protective box (2), the interior of the moving opening (14) being slidably connected with a driving cylinder (12), the driving cylinder (12) being sleeved on the rotating shaft (8), and the driving cylinder (12) being rotatably connected to the driving plate (17), a connecting plate (10) being provided inside the protective box (2), the connecting plate (10) being rotatably sleeved on the driving cylinder (12), and a spring (11) being provided between the connecting plate (10) and the inner top surface of the protective box (2).

4. The spraying device for electrical appliance processing according to claim 3, characterized in that: The fixing member comprises a plurality of fixing blocks (13) fixedly connected to the side wall of the driving cylinder (12); the inner side of the moving opening (14) is connected to an escape opening (15), the escape opening (15) is adapted to the fixing block (13); the protective box (2) is provided with a fixing opening (16), the fixing opening (16) is adapted to one end of the fixing block (13).

5. The spraying device for electrical appliance processing according to claim 4, characterized in that: A plurality of the fixing blocks (13) are arranged at equal intervals, and the cross section of the fixing block (13) is an L-shaped structure.

6. The spraying device for electrical appliance processing according to claim 3, characterized in that: The spring (11) is sleeved on the driving cylinder (12).

Images