Active filter cabinet surface paint spraying device

Abstract

The utility model relates to an omnibearing active filtering cabinet surface paint spraying device, in particular to an active filtering cabinet surface paint spraying device which comprises a spraying box, two installation boxes are installed on the upper surface of the spraying box, and a lifting frame is fixedly connected to the left side face of the inner wall of the spraying box. A servo motor a drives two threaded sleeves, two fixing plates and two placing plates to get close to each other to clamp and fix the upper surface and the lower surface of the active filter cabinet, and an air cylinder a drives a sliding block a, a spray head and a hose to circularly move up and down to uniformly spray the surface of the active filter cabinet. The two air cylinders b drive the two sliding blocks b and the two clamping plates to be close to each other to fix the active filtering cabinet, the gear motor drives the fixing frame to rotate, the fixing frame rotates to drive the active filtering cabinet to rotate, and the shielded parts of the upper surface and the lower surface of the active filtering cabinet are sprayed. The problem that an existing device needs to continuously adjust the direction of a nozzle or the direction of an active filtering cabinet and is very tedious is solved.

Description

Technical Field

[0001] The utility model relates to a paint spraying device for the surface of an active filter cabinet, in particular to an omnidirectional paint spraying device for the surface of an active filter cabinet. Background Art

[0002] An active filter cabinet is an electronic filter used to remove noise and interference from a signal. It uses an amplifier to amplify the signal and process it, and a filter to filter it. Compared to other passive filters, such as capacitor filters and inductor filters, active filter cabinets can provide higher gain and better filtering efficiency; the core component of an active filter cabinet is an amplifier, which can enhance the signal and reduce noise.

[0003] The outer surface of the existing active filter cabinet usually needs to be painted to make the cabinet surface beautiful, prevent static electricity, prevent rust, and improve the working performance of the cabinet.

[0004] However, most of the existing industrial control cabinet surface painting work is manually operated, which is very labor-intensive and requires constant adjustment of the nozzle direction or the position of the active filter cabinet, which is very cumbersome. In addition, the sprayed insulating paint will produce odor, which will have an adverse effect on the working environment. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a surface painting device for an active filter cabinet.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface painting device for an active filter cabinet, comprising a spray box, two installation boxes are respectively installed on the upper surface of the spray box, a lifting frame is fixedly connected to the left side of the inner wall of the spray box, a lifting assembly is arranged inside the lifting frame, the front and back sides of the inner wall of the lifting frame are respectively slidably connected to the front and back sides of a slider a, a spray head is installed on the upper surface of the slider a, the other end of the spray head is connected to one end of a hose, and the other end of the hose extends to the outside of the spray box through a through hole opened on the left side of the inner wall of the spray box, the back side of the inner wall of the spray box is rotatably connected to the back side of a fixed frame, a first fixing assembly is arranged inside the fixed frame, two connecting frames are respectively fixedly connected to the left and right side surfaces of the fixed frame, and a second fixing assembly is respectively installed on the side away from the two connecting frames, the front side of the fixed frame is respectively slidably connected to the back sides of two fixed plates, and the opposite sides of the two fixed plates are respectively rotatably connected to two placement plates, and a rotating assembly is arranged on the upper surface of the upper fixed plate.

[0007] Preferably, the lifting assembly comprises a cylinder a installed on the lower surface of the inner wall of the lifting frame, and the telescopic end of the cylinder a is fixedly connected to the lower surface of the slider a.

[0008] Preferably, the first fixing component includes a servo motor a installed on the upper surface of the inner wall of the fixing frame, the output shaft of the servo motor a is fixedly connected to the top end of the screw a, the bottom end of the screw a is fixedly connected to the top end of the screw b, the bottom end of the screw b is rotatably connected to the lower surface of the inner wall of the fixing frame, the outer surfaces of the screw a and the screw b are both threadedly connected to two threaded sleeves, and the front sides of the two threaded sleeves are respectively fixedly connected to two fixing plates.

[0009] Preferably, a suction fan and an exhaust fan are installed inside the two installation boxes respectively, two filters are installed inside the two installation boxes respectively, and activated carbon is installed inside the installation box on the left.

[0010] Preferably, a reduction motor is installed on the back of the spray box, and the output shaft of the reduction motor passes through a bearing clamped on the back of the spray box and is fixedly connected to the back of the fixing frame.

[0011] Preferably, the second fixing assembly includes a cylinder b installed on the sides of two connecting frames away from each other, the telescopic end of the cylinder b passes through a through hole opened on the right side of the connecting frame and is fixedly connected to the right side of the slider b, and the front sides of the two sliders b are respectively fixedly connected to the back sides of the two clamps.

[0012] Preferably, the rotating assembly includes a servo motor b installed on the upper surface of the upper fixed plate, the output shaft of the servo motor b is fixedly connected to the upper surface of the gear a, the outer surface of the gear a is meshed with the outer surface of the gear b, the gear b is installed on the outer surface of the connecting column, and the bottom end of the connecting column passes through the bearing installed on the upper surface of the upper fixed plate and is fixedly connected to the upper surface of the placement plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives two threaded sleeves, two fixing plates and two placing plates to approach each other through a servo motor a to clamp and fix the upper surface and the lower surface of the active filter cabinet, drives a slider a, a nozzle and a hose to move up and down cyclically to spray evenly on the surface of the active filter cabinet, drives two sliders b and two clamping plates to approach each other to fix the active filter cabinet, drives a reduction motor to rotate a fixing frame, and the rotation of the fixing frame drives the active filter cabinet to rotate, so as to spray the blocked parts of the upper surface and the lower surface of the active filter cabinet, thereby solving the problem that the existing device needs to constantly adjust the nozzle direction or the orientation of the active filter cabinet, which is very cumbersome.

[0015] The utility model uses an exhaust fan to extract the air for spraying paint inside the active filter cabinet, and the filter screen and activated carbon adsorb and purify harmful substances in the paint spraying air. The exhaust fan extracts external air to dry the paint adhered to the surface of the active filter cabinet, and the filter screen filters dust in the air extracted by the exhaust fan to prevent dust from contaminating the paint adhered to the surface of the active filter cabinet, thereby solving the problem that the insulating paint sprayed in the existing device will produce odor and have an adverse effect on the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in the front view;

[0019] Figure 3 It is a schematic diagram of the internal structure of the fixing frame and the connecting frame in the utility model;

[0020] In the figure: 1. Spray box; 2. Installation box; 3. Filter; 4. Activated carbon; 5. Exhaust fan; 6. Lifting frame;

[0021] Lifting assembly: 71, slider a; 72, cylinder a; 73, nozzle; 74, hose; 8, fixing frame;

[0022] First fixing assembly: 91, servo motor a; 92, screw a; 93, screw b; 94, threaded sleeve; 10, connecting frame;

[0023] Second fixed assembly: 111, cylinder b; 112, slider b; 113, clamping plate; 12, fixing plate; 13, reduction motor; 14, connecting column;

[0024] Rotating assembly: 151, servo motor b; 152, gear a; 153, gear b; 16, placement plate; 17, exhaust fan. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] See also Figure 1-3 The utility model provides the following technical solutions: a surface painting device for an active filter cabinet, comprising a spray box 1, two installation boxes 2 are respectively installed on the upper surface of the spray box 1, a lifting frame 6 is fixedly connected to the left side of the inner wall of the spray box 1, a lifting assembly is arranged inside the lifting frame 6, the front and back sides of the inner wall of the lifting frame 6 are respectively slidably connected to the front and back sides of the slider a71, a spray head 73 is installed on the upper surface of the slider a71, the other end of the spray head 73 is connected to one end of a hose 74, and the other end of the hose 74 passes through the left side of the inner wall of the spray box 1 The through hole opened on the surface extends to the outside of the spray box 1, and the back side of the inner wall of the spray box 1 is rotatably connected to the back side of the fixed frame 8. A first fixing component is arranged inside the fixed frame 8, and two connecting frames 10 are respectively fixed to the left and right side surfaces of the fixed frame 8, and a second fixing component is respectively installed on the sides away from each other of the two connecting frames 10. The front side of the fixed frame 8 is respectively slidably connected to the back sides of two fixed plates 12, and the opposite sides of the two fixed plates 12 are respectively rotatably connected to two placement plates 16, and the upper surface of the upper fixed plate 12 is provided with a rotating component.

[0028] Specifically, the lifting assembly includes a cylinder a72 installed on the lower surface of the inner wall of the lifting frame 6, and the telescopic end of the cylinder a72 is fixedly connected to the lower surface of the slider a71;

[0029] The cylinder a72 drives the slider a71, the nozzle 73 and the hose 74 to move upward, and the external paint supply assembly is evenly sprayed onto the surface of the active filter cabinet through the hose 74 and the nozzle 73.

[0030] Specifically, the first fixing assembly includes a servo motor a91 installed on the upper surface of the inner wall of the fixing frame 8, the output shaft of the servo motor a91 is fixedly connected to the top of the screw a92, the bottom end of the screw a92 is fixedly connected to the top of the screw b93, the bottom end of the screw b93 is rotatably connected to the lower surface of the inner wall of the fixing frame 8, the outer surfaces of the screw a92 and the screw b93 are both threadedly connected to two threaded sleeves 94, and the front faces of the two threaded sleeves 94 are respectively fixedly connected to two fixing plates 12;

[0031] The servo motor a91 drives the screw a92 and the screw b93 to rotate, and the rotation of the screw a92 and the screw b93 drives the two threaded sleeves 94 to approach each other, and the two threaded sleeves 94 approach each other to drive the two fixing plates 12 and the two placement plates 16 to approach each other to clamp and fix the upper and lower surfaces of the active filter cabinet.

[0032] Specifically, the two installation boxes 2 are respectively provided with a suction fan 5 and an exhaust fan 17, two filters 3 are respectively provided inside the two installation boxes 2, and the activated carbon 4 is provided inside the installation box 2 on the left side;

[0033] The exhaust fan 5 draws the air from the paint spraying inside the active filter cabinet, the filter 3 and the activated carbon 4 adsorb and purify the harmful substances in the paint spraying air, the exhaust fan 17 draws the external air to dry the paint adhered to the surface of the active filter cabinet, and the filter 3 filters the dust in the air drawn by the exhaust fan 17 to prevent the dust from contaminating the paint adhered to the surface of the active filter cabinet.

[0034] Specifically, a reduction motor 13 is installed on the back of the spray box 1, and the output shaft of the reduction motor 13 passes through the bearing clamped on the back of the spray box 1 and is fixedly connected to the back of the fixing frame 8;

[0035] The reduction motor 13 drives the fixing frame 8 to rotate, and the rotation of the fixing frame 8 drives the active filter cabinet to rotate, and the blocked parts of the upper surface and the lower surface of the active filter cabinet are sprayed.

[0036] Specifically, the second fixing assembly includes a cylinder b111 installed on the sides of the two connecting frames 10 that are far away from each other, and the telescopic end of the cylinder b111 passes through the through hole opened on the right side of the connecting frame 10 and is fixedly connected to the right side of the slider b112, and the front sides of the two sliders b112 are respectively fixedly connected to the back sides of the two clamping plates 113;

[0037] The two cylinders b111 drive the two sliders b112 to approach each other, and the two sliders b112 to approach each other drive the two clamping plates 113 to approach each other to fix the active filter cabinet.

[0038] Specifically, the rotating assembly includes a servo motor b151 installed on the upper surface of the upper fixing plate 12, the output shaft of the servo motor b151 is fixedly connected to the upper surface of the gear a152, the outer surface of the gear a152 is meshed with the outer surface of the gear b153, the gear b153 is installed on the outer surface of the connecting column 14, and the bottom end of the connecting column 14 passes through the bearing installed on the upper surface of the upper fixing plate 12 and is fixedly connected to the upper surface of the placement plate 16;

[0039] The servo motor b151 drives the gear a152 and the gear b153 to rotate. The rotation of the gear b153 drives the connecting column 14 and the placement plate 16 to rotate. The rotation of the placement plate 16 drives the active filter cabinet to rotate, so as to evenly spray the surface of the active filter cabinet.

[0040] The working principle and use process of this utility model:

[0041] The utility model, when in use;

[0042] The active filter cabinet is placed on the upper surface of the lower placement plate 16, and the servo motor a91 drives the screw a92 and the screw b93 to rotate. The rotation of the screw a92 and the screw b93 drives the two threaded sleeves 94 to approach each other. The two threaded sleeves 94 approach each other and drive the two fixing plates 12 and the two placement plates 16 to approach each other to clamp and fix the upper and lower surfaces of the active filter cabinet. The cylinder a72 drives the slider a71, the nozzle 73 and the hose 74 to move up and down in a cycle. The external paint supply component is evenly sprayed on the surface of the active filter cabinet through the hose 74 and the nozzle 73. The servo motor b151 drives the gear a152 and the gear b153 to rotate. The rotation of gear b153 drives the connecting column 14 and the placement plate 16 to rotate, and the rotation of the placement plate 16 drives the active filter cabinet to rotate, so as to evenly spray the surface of the active filter cabinet. After the surface of the active filter cabinet is sprayed, the two cylinders b111 drive the two sliders b112 to approach each other, and the two sliders b112 approach each other to drive the two clamping plates 113 to approach each other to fix the active filter cabinet, and the servo motor a91 drives the two fixed plates 12 away from each other, and the reduction motor 13 drives the fixing frame 8 to rotate, and the rotation of the fixing frame 8 drives the active filter cabinet to rotate, and the blocked parts of the upper and lower surfaces of the active filter cabinet are sprayed.

[0043] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface painting device for an active filter cabinet, comprising a spraying box (1), characterized in that: Two installation boxes (2) are respectively installed on the upper surface of the spray box (1), a lifting frame (6) is fixedly connected to the left side of the inner wall of the spray box (1), and a lifting component is arranged inside the lifting frame (6). The front and back sides of the inner wall of the lifting frame (6) are respectively slidably connected to the front and back sides of the slider a (71), and a spray head (73) is installed on the upper surface of the slider a (71). The other end of the spray head (73) is connected to one end of a hose (74), and the other end of the hose (74) passes through a through hole opened on the left side of the inner wall of the spray box (1) and extends to the outside of the spray box (1). The back side of the inner wall of the spray box (1) is rotatably connected to the back side of the fixing frame (8), a first fixing component is arranged inside the fixing frame (8), two connecting frames (10) are respectively fixedly connected to the left and right side surfaces of the fixing frame (8), and the second fixing components are respectively installed on the sides away from each other of the two connecting frames (10), the front side of the fixing frame (8) is respectively slidably connected to the back sides of the two fixing plates (12), and the opposite sides of the two fixing plates (12) are respectively rotatably connected to two placement plates (16), and the upper surface of the upper fixing plate (12) is provided with a rotating component.

2. The active filter cabinet surface painting device according to claim 1, characterized in that: The lifting assembly comprises a cylinder a (72) mounted on the lower surface of the inner wall of the lifting frame (6), and the telescopic end of the cylinder a (72) is fixedly connected to the lower surface of the slider a (71).

3. The active filter cabinet surface painting device according to claim 1, characterized in that: The first fixing assembly comprises a servo motor a (91) mounted on the upper surface of the inner wall of the fixing frame (8), the output shaft of the servo motor a (91) is fixedly connected to the top end of the screw rod a (92), the bottom end of the screw rod a (92) is fixedly connected to the top end of the screw rod b (93), the bottom end of the screw rod b (93) is rotatably connected to the lower surface of the inner wall of the fixing frame (8), the outer surfaces of the screw rod a (92) and the screw rod b (93) are both threadedly connected to two threaded sleeves (94), and the front surfaces of the two threaded sleeves (94) are respectively fixedly connected to two fixing plates (12).

4. The active filter cabinet surface painting device according to claim 1, characterized in that: A suction fan (5) and an exhaust fan (17) are installed inside the two installation boxes (2), respectively. Two filter screens (3) are installed inside the two installation boxes (2), respectively. Activated carbon (4) is installed inside the installation box (2) on the left.

5. The active filter cabinet surface painting device according to claim 1, characterized in that: A reduction motor (13) is installed on the back of the spray box (1), and the output shaft of the reduction motor (13) passes through a bearing clamped on the back of the spray box (1) and is fixedly connected to the back of the fixing frame (8).

6. The active filter cabinet surface painting device according to claim 1, characterized in that: The second fixing assembly comprises a cylinder b (111) mounted on a side away from the two connecting frames (10), the telescopic end of the cylinder b (111) passes through a through hole provided on the right side of the connecting frame (10) and is fixedly connected to the right side of the sliding block b (112), and the front sides of the two sliding blocks b (112) are respectively fixedly connected to the back sides of the two clamping plates (113).

7. The active filter cabinet surface painting device according to claim 1, characterized in that: The rotating assembly comprises a servo motor b (151) mounted on the upper surface of the upper fixing plate (12); the output shaft of the servo motor b (151) is fixedly connected to the upper surface of the gear a (152); the outer surface of the gear a (152) is meshed with the outer surface of the gear b (153); the gear b (153) is mounted on the outer surface of the connecting column (14); the bottom end of the connecting column (14) passes through the bearing mounted on the upper surface of the upper fixing plate (12) and is fixedly connected to the upper surface of the placement plate (16).

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