Electromagnetic shielding door spraying equipment

Abstract

The invention discloses electromagnetic shielding door spraying equipment, and particularly relates to the technical field of spraying, the electromagnetic shielding door spraying equipment comprises a supporting seat and two supporting frames fixedly mounted at the top of the supporting seat, a supporting column is movably mounted at the top of the supporting seat, a supporting rod is fixedly connected to one side of the supporting column, and the supporting column is located on the left side of the supporting frame; two fixing frames are movably connected to the inner sides of the two supporting frames, and fixing covers are fixedly installed on the outer sides of the two fixing frames. During spraying, the fixing cover is driven to be closed, the electromagnetic shielding door can be sealed, isolation and protection can be conducted during spraying, the situation that materials float into air and pollute the air during spraying is avoided, the materials floating after spraying can be fully collected and treated, and the situation that the sprayed materials drift away is avoided; and materials on the surface of the electromagnetic shielding door after spraying can be conveniently dried, and meanwhile air in the fixing cover can be conveniently and fully guided into the treatment box to be treated.

Description

Technical Field

[0001] The present invention relates to the field of spraying technology, and more specifically, to a spraying device for an electromagnetic shielding door. Background Art

[0002] The electromagnetic shielding door is a device that uses metal materials to reflect and absorb electromagnetic waves to protect the internal space from external electromagnetic interference. When producing the electromagnetic shielding door, it is necessary to spray the surface of the electromagnetic shielding door to improve the effect and aesthetics of the electromagnetic shielding door.

[0003] At present, electromagnetic shielding doors are mostly sprayed in the exposed state during spraying, which makes it easy for the sprayed materials to float into the air and cause air pollution, and makes it easy for the sprayed materials to adhere to people's clothes and be difficult to clean. When spraying, workers need to wear masks to prevent inhalation of sprayed materials. After spraying, it is not convenient to fully collect and process the floating sprayed materials, and it is not convenient to heat and dry the materials on the surface of the electromagnetic shielding door after spraying. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an electromagnetic shielding door spraying equipment. The technical problem to be solved by the present invention is: the electromagnetic shielding door of the prior art easily causes the spraying material to float into the air during spraying, and it is inconvenient to fully collect and process the floating spraying material after spraying, and it is inconvenient to heat and dry the electromagnetic shielding door after spraying, which affects the spraying efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electromagnetic shielding door spraying equipment, comprising a support seat and two support frames fixedly installed on the top of the support seat, a support column is movably installed on the top of the support seat, a support rod is fixedly connected to one side of the support column, the support column is located on the left side of the support frame, two fixing frames are movably connected to the inner sides of the two support frames, and fixed covers are fixedly installed on the outer sides of the two fixing frames, and also includes: A first threaded rod rotatably mounted on the inner side of the support seat, the first threaded rod being located at the bottom of the support column, the bottom of the support column being fixedly connected with three movable blocks, the first threaded rod passing through the three movable blocks and being engaged with the movable blocks; Two air intake frames are fixedly installed on the tops of the two fixed covers respectively, and each two air intake frames are connected to a fixed cover, and a plurality of electric heating coils are fixedly installed on the inner side of each air intake frame, and a baffle is slidably installed on the inner side of each air intake frame, and each baffle is located above the plurality of electric heating coils, and each baffle extends out of one side of an air intake frame, and a storage box is fixedly installed on the outer sides of the two fixed covers, and a movable pipe is movably connected to the inner sides of the two fixed covers; A fixing plate is fixedly installed on the front side of the support seat, a treatment box is fixedly connected to the top of the fixing plate, a fan is fixedly installed on one side of the treatment box, a filter tank, an adsorption tank and a water storage tank are provided on the inner side of the treatment box, the output end of the fan is connected to the filter tank, a filter plate is slidably installed on the inner side of the filter tank, the top of the filter plate extends out of the upper part of the treatment box, a guide pipe is fixedly connected to the top of the inner wall of the adsorption tank, and a plurality of spray heads are fixedly installed on the bottom of the guide pipe.

[0006] As a further optimization of the above technical solution, two fixing parts are provided at the bottom of the support rod, one of the fixing parts is fixedly connected to the support rod, and the other of the fixing parts is slidably connected to the support rod. Two bidirectional lead screws are rotatably installed on the inner side of each support frame, and each two of the bidirectional lead screws are respectively located at the top and bottom of the two fixed covers, and each of the bidirectional lead screws passes through the two fixed frames and engages with the fixed frames.

[0007] As a further optimization of the above technical solution, a slide plate is fixedly installed on the front and rear sides of each movable block, multiple slide plates are slidably connected to the support seat, and the bottom of each fixed part is rotatably connected to a support wheel.

[0008] As a further optimization of the above technical solution, two bearing rods are fixedly installed on the top of the support seat, the two bearing rods are located on the inner side of the two support frames and at the bottom of the fixed cover, the bottoms of the two fixed frames are fixedly connected with sliding frames, and the fixed cover and the bearing rods are slidably installed through the sliding frames.

[0009] As a further optimization of the above technical solution, a first delivery pump is fixedly installed on the inner side of each of the two storage boxes, a spring tube is arranged on the inner side of each of the fixed covers, one end of each of the spring tubes is fixedly connected to a movable tube, and the other end of each of the spring tubes extends into a storage box and is fixedly installed with the output end of the first delivery pump; Two third threaded rods are rotatably installed on the inner side of each fixed cover, and each two of the third threaded rods are located on the outer side of a movable tube. Two threaded sleeves are fixedly connected to the rear side of each movable tube, and each threaded sleeve is located on the periphery of a third threaded rod and meshed with the third threaded rod. Multiple nozzles are fixedly installed on the inner sides of the two movable tubes.

[0010] As a further optimization of the above technical solution, two second threaded rods are rotatably mounted on the top of each fixed cover, each two of the second threaded rods are located between two air intake frames, and the bottom of each baffle is engaged with a second threaded rod.

[0011] As a further optimization of the above technical solution, the input end of the fan is fixedly connected to a fixed pipe through a bellows, one end of the fixed pipe extends to the inner side of a fixed cover, one side of the treatment box is fixedly connected to a drain pipe, the drain pipe is connected to the water storage tank, two flow grooves and a fixed hole are provided on the inner side of the treatment box, the adsorption tank is connected to the water storage tank through two flow grooves, and the filter tank is connected to the adsorption tank through a fixed hole.

[0012] As a further optimization of the above technical solution, a second delivery pump is fixedly installed on the top of the processing box, and the second delivery pump is located above the adsorption tank. The input end of the second delivery pump is fixedly connected with a water suction pipe, and the water suction pipe extends into the water storage tank. The output end of the second delivery pump is fixedly installed with a delivery pipe, one end of the delivery pipe extends into the adsorption tank and is fixedly connected to the guide pipe, and the delivery pipe is communicated with the guide pipe.

[0013] Technical effects and advantages of the present invention: By providing a support rod, a bidirectional lead screw and a fixing frame, the electromagnetic shielding door is fixed at the bottom of the support rod, and then the support column is driven to move to the right, and the support rod and the electromagnetic shielding door are synchronously driven to move to the right, so that the support rod and the electromagnetic shielding door are moved to the inside of the two fixed covers, and by driving multiple bidirectional lead screws to rotate synchronously, the two fixing frames can be driven to move inward and close, and the fixed covers can be synchronously driven to close, so that the electromagnetic shielding door can be sealed; By providing a fixed cover, the material required for spraying is introduced into the storage box, and the spraying material in the storage box is transported to the movable tube by using the first delivery pump and the spring tube. The third threaded rod is driven to rotate synchronously by multiple means, and the two movable tubes can be driven to move to the right. The material is sprayed on the surface of the electromagnetic shielding door through the movable tube, which can facilitate the full and uniform spraying operation on the surface of the electromagnetic shielding door. The two fixed covers can be used to isolate and protect the spraying, so as to prevent the material from floating into the air and polluting the air during spraying; A treatment box is provided, and the air in the fixed cover is extracted by a fan on one side of the treatment box, so that the air in the fixed cover and the scattered spraying material are transported to the filter tank, and then the air is infiltrated to the right through the filter plate, and the spraying material in the air is intercepted and filtered by the filter plate, and then the filtered air is circulated to the adsorption tank, and the solution for absorbing the odor of the spraying material is introduced into the water storage tank, and the solution in the water storage tank is extracted by a second delivery pump, and then the solution is transported to the guide pipe through the delivery pipe, and the solution is sprayed downward by the spray head at the bottom of the guide pipe, so that the solution adsorbs the odor and impurities in the air, so that the floating material after spraying can be fully collected and processed, and the spraying material can be prevented from being scattered; By providing an air intake frame, when the fan draws out the air in the fixed cover, the second threaded rod rotates to drive the baffle to move, so that the baffle extends out of the air intake frame, and the electric heating coil is started simultaneously for heating operation, so that the outside air can be introduced into the fixed cover through the air intake frame, and the air can be heated by the electric heating coil, so that the air entering the fixed cover can be heated, which can facilitate drying of the material on the surface of the electromagnetic shielding door after spraying, and at the same time, the air in the fixed cover can be fully introduced into the processing box for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an electromagnetic shielding door spraying device of the present invention; Figure 2 It is a schematic diagram of the side cutaway structure of a support base of an electromagnetic shielding door spraying device of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of a support frame of an electromagnetic shielding door spraying equipment of the present invention; Figure 4 It is a schematic diagram of the side cutaway structure of a fixed cover of an electromagnetic shielding door spraying device of the present invention; Figure 5 It is a schematic diagram of the cross-section structure of a storage box of an electromagnetic shielding door spraying equipment of the present invention; Figure 6 It is a schematic diagram of the cutaway structure of an air intake frame of an electromagnetic shielding door spraying device of the present invention; Figure 7 The invention provides an electromagnetic shielding door spraying equipment Figure 6 The enlarged structural diagram of part A in the middle; Figure 8 It is a schematic diagram of the three-dimensional structure of a rear fixed cover of an electromagnetic shielding door spraying device of the present invention; Fig. 9 The invention provides an electromagnetic shielding door spraying equipment Figure 8 The enlarged structural diagram of part B in the middle; Fig.10 This is a schematic diagram of the appearance structure of a processing box of an electromagnetic shielding door spraying equipment of the present invention; Fig.11 The present invention is a schematic diagram of the cross-sectional structure of a processing box of an electromagnetic shielding door spraying device.

[0015] The accompanying drawings are marked as follows: 1. Support seat; 2. First threaded rod; 3. Support column; 4. Support rod; 5. Fixing piece; 6. Support frame; 7. Bidirectional screw; 8. Fixing frame; 9. Fixing cover; 10. Storage box; 11. Bearing rod; 12. Fixing plate; 13. Processing box; 14. Movable block; 15. Slide plate; 16. Support wheel; 17. Fan; 18. Sliding frame; 19. Intake frame; 20. First delivery pump; 21. Electric heating coil; 22. Baffle ; 23. Second threaded rod; 24. Third threaded rod; 25. Movable tube; 26. Sprinkler head; 27. Spring tube; 28. Threaded sleeve; 29. ​​Fixed tube; 30. Bellows; 31. Filter plate; 32. Drain pipe; 33. Second delivery pump; 34. Delivery pipe; 35. Suction pipe; 36. Guide pipe; 37. Sprinkler head; 38. Filter tank; 39. Adsorption tank; 40. Water storage tank; 41. Circulation tank; 42. Fixed hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figure 1-11 As shown, the present invention provides: an electromagnetic shielding door spraying equipment, including a support seat 1 and two support frames 6 fixedly installed on the top of the support seat 1, a support column 3 is movably installed on the top of the support seat 1, a support rod 4 is fixedly connected to one side of the support column 3, the support column 3 is located on the left side of the support frame 6, two fixed frames 8 are movably connected to the inner side of the two support frames 6, and fixed covers 9 are fixedly installed on the outer sides of the two fixed frames 8, and also includes: The first threaded rod 2 is rotatably mounted on the inner side of the support seat 1. The first threaded rod 2 is located at the bottom of the support column 3. Three movable blocks 14 are fixedly connected to the bottom of the support column 3. The first threaded rod 2 passes through the three movable blocks 14 and engages with the movable blocks 14. Specifically, by driving the first threaded rod 2 to rotate and utilizing the three movable blocks 14 to engage with the first threaded rod 2, the three movable blocks 14 can be driven to move left and right. Two air intake frames 19 are fixedly installed on the top of the two fixed covers 9, respectively. Every two air intake frames 19 are connected to one fixed cover 9. A plurality of electric heating coils 21 are fixedly installed on the inner side of each air intake frame 19. A baffle plate 22 is slidably installed on the inner side of each air intake frame 19. Each baffle plate 22 is located above the plurality of electric heating coils 21. Each baffle plate 22 extends out of one side of the air intake frame 19. A storage box 10 is fixedly installed on the outer side of the two fixed covers 9. A movable pipe 25 is movably connected to the inner side of the two fixed covers 9. A fixing plate 12 is fixedly installed on the front side of the support seat 1, and a processing box 13 is fixedly connected to the top of the fixing plate 12. A fan 17 is fixedly installed on one side of the processing box 13. A filter tank 38, an adsorption tank 39 and a water storage tank 40 are provided on the inner side of the processing box 13. The output end of the fan 17 is connected to the filter tank 38. A filter plate 31 is slidably installed on the inner side of the filter tank 38. The top of the filter plate 31 extends above the processing box 13. A guide pipe 36 is fixedly connected to the top of the inner wall of the adsorption tank 39, and a plurality of spray heads 37 are fixedly installed on the bottom of the guide pipe 36. Specifically, the filter plate 31 can slide upward, so that the filter plate 31 can be easily pulled out and replaced.

[0018] In an electromagnetic shielding door spraying device of the present invention, before spraying, a person is asked to introduce the spraying material into two storage boxes 10, and then the electromagnetic shielding door is fixed at the bottom of the support rod 4, and the support column 3 is driven to move to the right, and the support rod 4 and the electromagnetic shielding door are synchronously driven to move to the right and extend to the inside of the two fixed covers 9, and the electromagnetic shielding door can be sealed by driving the two fixed frames 8 to move inward and close, and synchronously driving the two fixed covers 9 to move inward and close. 25, the two movable tubes 25 are made to spray the spray material inward, and the spray material can be sprayed on the surface of the electromagnetic shielding door. By driving the two movable tubes 25 to move to the right, the surface of the electromagnetic shielding door can be fully sprayed. The electromagnetic shielding door is closed and sealed by the fixed cover 9 to avoid the material from floating during spraying. After the spraying is completed, the fan 17 is started to draw out the air in the fixed cover 9 and the scattered spray material, and then the air and the spray material are transported to the filter tank 38, so that the air passes through the filter tank 38. The filter plate 31 penetrates to the right side, and the filter plate 31 is used to intercept and filter the scattered spraying materials, and then the filtered air is introduced into the inner side of the adsorption tank 39 and flows to the right. By introducing the solution for absorbing the odor of the spraying materials into the water storage tank 40, and then conveying the solution to the guide pipe 36, the solution is sprayed downward by the spray head 37, so that the solution absorbs the odor in the air, and the floating spraying materials can be fully collected and processed. When the fan 17 is started, the baffle 22 is synchronously moved to extend out of the air intake frame 19, so that the outside air can be By introducing the air into the fixed cover 9 through the air intake frame 19, the air in the fixed cover 9 and the scattered spray materials can be fully introduced into the processing box 13 for processing. When the outside air is introduced into the fixed cover 9 through the air intake frame 19, the air is heated by the electric heating coil 21, and the heated air enters the fixed cover 9 to dry the material on the surface of the electromagnetic shielding door after spraying. This can avoid the situation where the spraying causes the material to be scattered and cause pollution, and the scattered spray materials can be fully collected and processed. During the processing, the electromagnetic shielding door after spraying can be dried simultaneously.

[0019] like Figure 1-11As shown, two fixing parts 5 are provided at the bottom of the support rod 4, one fixing part 5 is fixedly connected to the support rod 4, and the other fixing part 5 is slidably connected to the support rod 4, and two bidirectional lead screws 7 are rotatably installed on the inner side of each support frame 6, and each two bidirectional lead screws 7 are respectively located at the top and bottom of the two fixed covers 9, and each bidirectional lead screw 7 passes through the two fixed frames 8 and engages with the fixed frames 8.

[0020] In an electromagnetic shielding door spraying device of the present invention, the electromagnetic shielding door can be fixed by inserting one of the shaft seats on the electromagnetic shielding door into a fixing part 5, and then moving the other fixing part 5 in the direction of the first fixing part 5, so that the other fixing part 5 is sleeved on the other shaft seat of the electromagnetic shielding door, so that the electromagnetic shielding door is suspended at the bottom of the support rod 4, and by driving the bidirectional screw 7 to rotate, the two fixing frames 8 can be driven to close or separate and simultaneously drive the fixed cover 9 to close or separate.

[0021] like Figure 1-11 As shown, a slide plate 15 is fixedly installed on the front and rear sides of each movable block 14 , and the multiple slide plates 15 are slidably connected to the support base 1 , and a support wheel 16 is rotatably connected to the bottom of each fixing member 5 .

[0022] In an electromagnetic shielding door spraying device of the present invention, the slide plate 15 can slide along the support seat 1. By having multiple slide plates 15 slide along the support seat 1, the support column 3 can be prevented from tilting when moving left and right. The support wheel 16 and the ground rolling support can support the weight of the support column 3, thereby preventing the slide plate 15 from bending downward due to a large weight after the electromagnetic shielding door is fixed on the support rod 4.

[0023] like Figure 1-11 As shown, two bearing rods 11 are fixedly installed on the top of the support seat 1. The two bearing rods 11 are located on the inner side of the two support frames 6 and at the bottom of the fixed cover 9. The bottoms of the two fixed frames 8 are fixedly connected with sliding frames 18, and the fixed cover 9 and the bearing rods 11 are slidably installed through the sliding frames 18.

[0024] In an electromagnetic shielding door spraying device of the present invention, when the fixed cover 9 moves forward and backward, it can drive the sliding frame 18 to slide forward and backward along the bearing rod 11, and the bearing rod 11 is used to support the weight of the fixed cover 9 to prevent the fixed cover 9 from bending the bidirectional screw 7.

[0025] like Figure 1-11 As shown, the first delivery pump 20 is fixedly installed inside the two storage boxes 10, and a spring tube 27 is arranged inside each fixed cover 9, one end of each spring tube 27 is fixedly connected to a movable tube 25, and the other end of each spring tube 27 extends into a storage box 10 and is fixedly installed with the output end of the first delivery pump 20; Two third threaded rods 24 are rotatably installed on the inner side of each fixed cover 9, and each two third threaded rods 24 are located on the outer side of a movable tube 25. Two threaded sleeves 28 are fixedly connected to the rear side of each movable tube 25, and each threaded sleeve 28 is located on the periphery of a third threaded rod 24 and meshed with the third threaded rod 24. A plurality of nozzles 26 are fixedly installed on the inner sides of the two movable tubes 25.

[0026] In an electromagnetic shielding door spraying device of the present invention, the spraying material in the storage box 10 is introduced into the spring tube 27 through the first delivery pump 20, and then the spring tube 27 delivers the spraying material to the movable tube 25. The spring tube 27 can be used without affecting the left and right movement of the movable tube 25. By driving multiple third threaded rods 24 to rotate synchronously, the threaded sleeve 28 is engaged with the third threaded rod 24, so that the movable tube 25 can be driven to move left and right. The material in the movable tube 25 is sprayed on the surface of the electromagnetic shielding door through the nozzle 26, and the surface of the electromagnetic shielding door can be fully sprayed.

[0027] like Figure 1-11 As shown, two second threaded rods 23 are rotatably mounted on the top of each fixed cover 9 , each two second threaded rods 23 are located between two air intake frames 19 , and the bottom of each baffle 22 is engaged with a second threaded rod 23 .

[0028] In the electromagnetic shielding door spraying equipment of the present invention, the second threaded rod 23 can drive the baffle 22 to move left and right when rotating, so that the baffle 22 extends out of or into the air intake frame 19, and the air intake frame 19 can be opened or closed conveniently.

[0029] like Figure 1-11 As shown, the input end of the fan 17 is fixedly connected to a fixed pipe 29 via a bellows 30, one end of the fixed pipe 29 extends to the inner side of a fixed cover 9, a drain pipe 32 is fixedly connected to one side of the treatment box 13, the drain pipe 32 is connected to the water storage tank 40, two flow grooves 41 and a fixed hole 42 are provided on the inner side of the treatment box 13, the adsorption tank 39 is connected to the water storage tank 40 via the two flow grooves 41, and the filter tank 38 is connected to the adsorption tank 39 via the fixed hole 42.

[0030] In an electromagnetic shielding door spraying device of the present invention, the fan 17 is started, so that the bellows 30 drives the fixed tube 29 to generate suction, and the air and the scattered spraying materials in the fixed cover 9 are extracted, and then the air and the scattered spraying materials are transported to the filter tank 38, and the bellows 30 is used to avoid affecting the forward and backward movement of the fixed cover 9. After the scattered spraying materials are filtered and intercepted by the filter tank 38, the air is allowed to flow into the adsorption tank 39 through the fixed hole 42, and then the adsorption tank 39 adsorbs the odor in the air. Finally, the air in the adsorption tank 39 flows to the right through an upper circulation groove 41 to the water storage tank 40 and is discharged. The solution in the adsorption tank 39 and the water storage tank 40 can circulate with each other through a lower circulation groove 41, so that the materials scattered during spraying can be fully filtered and adsorbed, thereby avoiding the situation where the sprayed materials are scattered and cause pollution.

[0031] like Figure 1-11 As shown, a second delivery pump 33 is fixedly installed on the top of the processing box 13, and the second delivery pump 33 is located above the adsorption tank 39. The input end of the second delivery pump 33 is fixedly connected with a water suction pipe 35, and the water suction pipe 35 extends into the water storage tank 40. A delivery pipe 34 is fixedly installed at the output end of the second delivery pump 33, and one end of the delivery pipe 34 extends into the adsorption tank 39 and is fixedly connected to the guide pipe 36, and the delivery pipe 34 is connected to the guide pipe 36.

[0032] In the electromagnetic shielding door spraying equipment of the present invention, the second delivery pump 33 can be used to suck out the solution in the water storage tank 40 through the water suction pipe 35, and then the solution is delivered to the guide pipe 36 through the delivery pipe 34.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electromagnetic shielding door spraying device, comprising a support seat (1) and two support frames (6) fixedly mounted on the top of the support seat (1), a support column (3) being movably mounted on the top of the support seat (1), a support rod (4) being fixedly connected to one side of the support column (3), the support column (3) being located on the left side of the support frame (6), two fixing frames (8) being movably connected to the inner sides of the two support frames (6), and fixing covers (9) being fixedly mounted on the outer sides of the two fixing frames (8), characterized in that: Also includes: A first threaded rod (2) rotatably mounted on the inner side of the support seat (1), the first threaded rod (2) being located at the bottom of the support column (3), the bottom of the support column (3) being fixedly connected with three movable blocks (14), the first threaded rod (2) passing through the three movable blocks (14) and meshing with the movable blocks (14); Two air intake frames (19) are fixedly mounted on the tops of the two fixed covers (9), respectively. Each of the two air intake frames (19) is in communication with a fixed cover (9). A plurality of electric heating coils (21) are fixedly mounted on the inner side of each air intake frame (19). A baffle (22) is slidably mounted on the inner side of each air intake frame (19). Each baffle (22) is located above the plurality of electric heating coils (21). Each baffle (22) extends out of one side of an air intake frame (19). A storage box (10) is fixedly mounted on the outer sides of the two fixed covers (9), and a movable pipe (25) is movably connected to the inner sides of the two fixed covers (9). A fixing plate (12) is fixedly mounted on the front side of the support seat (1), a treatment box (13) is fixedly connected to the top of the fixing plate (12), a fan (17) is fixedly mounted on one side of the treatment box (13), a filter tank (38), an adsorption tank (39) and a water storage tank (40) are provided on the inner side of the treatment box (13), an output end of the fan (17) is connected to the filter tank (38), a filter plate (31) is slidably mounted on the inner side of the filter tank (38), the top of the filter plate (31) extends above the treatment box (13), a guide pipe (36) is fixedly connected to the top of the inner wall of the adsorption tank (39), and a plurality of spray heads (37) are fixedly mounted on the bottom of the guide pipe (36).

2. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: Two fixing members (5) are provided at the bottom of the support rod (4), one of the fixing members (5) is fixedly connected to the support rod (4), and the other of the fixing members (5) is slidably connected to the support rod (4). Two bidirectional lead screws (7) are rotatably mounted on the inner side of each support frame (6), and each of the two bidirectional lead screws (7) is respectively located at the top and bottom of the two fixed covers (9), and each of the bidirectional lead screws (7) passes through the two fixed frames (8) and is meshed with the fixed frames (8).

3. The electromagnetic shielding door spraying equipment according to claim 2, characterized in that: A slide plate (15) is fixedly mounted on the front and rear sides of each movable block (14); a plurality of slide plates (15) are slidably connected to the support seat (1); and a support wheel (16) is rotatably connected to the bottom of each fixing member (5).

4. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: Two bearing rods (11) are fixedly mounted on the top of the support seat (1); the two bearing rods (11) are located on the inner side of the two support frames (6) and at the bottom of the fixed cover (9); the bottoms of the two fixed frames (8) are fixedly connected with a sliding frame (18); the fixed cover (9) and the bearing rods (11) are slidably mounted via the sliding frame (18).

5. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: A first delivery pump (20) is fixedly mounted on the inner side of each of the two storage boxes (10); a spring tube (27) is arranged on the inner side of each of the fixed covers (9); one end of each of the spring tubes (27) is fixedly connected to a movable tube (25); the other end of each of the spring tubes (27) extends into a storage box (10) and is fixedly mounted on the output end of the first delivery pump (20); Two third threaded rods (24) are rotatably mounted on the inner side of each fixed cover (9), and each of the two third threaded rods (24) is located on the outer side of a movable tube (25). The rear side of each movable tube (25) is fixedly connected to two threaded sleeves (28), and each threaded sleeve (28) is located on the outer periphery of a third threaded rod (24) and meshed with the third threaded rod (24). A plurality of nozzles (26) are fixedly mounted on the inner sides of the two movable tubes (25).

6. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: Two second threaded rods (23) are rotatably mounted on the top of each fixed cover (9), each two of the second threaded rods (23) are located between two air intake frames (19), and the bottom of each baffle (22) is engaged with a second threaded rod (23).

7. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: The input end of the fan (17) is fixedly connected to a fixed pipe (29) via a bellows (30), one end of the fixed pipe (29) extends to the inner side of a fixed cover (9), a drainage pipe (32) is fixedly connected to one side of the treatment box (13), the drainage pipe (32) is connected to a water storage tank (40), two flow slots (41) and a fixed hole (42) are provided on the inner side of the treatment box (13), the adsorption tank (39) is connected to the water storage tank (40) via the two flow slots (41), and the filter tank (38) is connected to the adsorption tank (39) via the fixed hole (42).

8. The electromagnetic shielding door spraying equipment according to claim 1, characterized in that: A second delivery pump (33) is fixedly mounted on the top of the treatment box (13). The second delivery pump (33) is located above the adsorption tank (39). An input end of the second delivery pump (33) is fixedly connected to a water suction pipe (35). The water suction pipe (35) extends into the water storage tank (40). A delivery pipe (34) is fixedly mounted on the output end of the second delivery pump (33). One end of the delivery pipe (34) extends into the adsorption tank (39) and is fixedly connected to the guide pipe (36). The delivery pipe (34) is in communication with the guide pipe (36).

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