Rotary paint baking device

Abstract

The utility model discloses a rotary type paint baking device, which particularly relates to the field of paint baking devices and comprises a heating box, and a circulating mechanism is arranged at the top of the heating box. The circulating mechanism comprises an air inlet pipe arranged at the top of the heating box, a filter box is arranged on one side of the air inlet pipe, and a plurality of filter pieces are arranged in the filter box. The circulating mechanism is arranged, hot air flowing upwards is extracted into the circulating box through the draught fan and is heated through the heating pipe, and then the heated hot air is blown into the heating box through the air outlet pipe and flows back into the heating box again to be used for waste heat utilization, so that energy needed for heating the air through the heating pipe is reduced, and the energy consumption is reduced. And moreover, activated carbon is arranged in a filter piece in a filter box, so that hot air is filtered, the situation that the body health is affected due to the fact that the hot air is inhaled into workers is prevented, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paint baking devices, and more specifically, to a rotary paint baking device. Background Art

[0002] Now more and more people will use painted boards, because it is more convenient and less harmful to the body. Painted boards will use board spraying devices, which will make the painting of the boards more convenient, and also facilitate the processing of the boards by the staff, greatly reducing the labor of the staff.

[0003] Patent application publication number: CN216605951U A rotary paint baking device for cabinet board production, by setting two clamping devices, the two clamping devices can clamp multiple boards, greatly improving the load-bearing capacity of the boards, and improving work efficiency. The upper clamping device is provided with an electric push rod, and the upper clamping device can adjust the height position to make it suitable for boards of different widths. The applicability is greatly improved, the operation is more flexible, the baking is more uniform, and the overall work efficiency is greatly improved.

[0004] However, in actual use, after the painting is completed, the fan and the heater cooperate to accelerate the drying of the paint on the surface of the plate. After the drying is completed, the residual heat in the paint oven is not utilized, resulting in a waste of resources. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a rotary paint baking device to solve the problems raised in the above background technology.

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

[0007] A rotary paint baking device comprises a heating box, wherein a circulation mechanism is arranged on the top of the heating box;

[0008] The circulation mechanism includes an air inlet pipe arranged on the top of the heating box, a filter box is arranged on one side of the air inlet pipe, a plurality of filter plates are arranged inside the filter box, a circulation box is arranged on one side of the filter box, a plurality of heating pipes are arranged inside the circulation box, an air outlet pipe is arranged at the bottom of the circulation box, the cross-section of the air outlet pipe is arranged in an L shape, a butterfly valve is arranged at the bottom of the air outlet pipe, a fan is arranged at the bottom of the butterfly valve, and one side of the air outlet pipe passes through the heating box and extends to the inside of the heating box.

[0009] By adopting the above technical solution: in order to utilize the residual heat in the heating box, thereby avoiding waste of resources.

[0010] As a further description of the above technical solution: a first motor is arranged inside the heating box, an output end of the first motor is coaxially connected to a threaded rod, a threaded barrel is movably sleeved on the surface of the threaded rod, and two heating blocks are arranged on one side of the threaded barrel.

[0011] By adopting the above technical solution: by baking paint while rotating, the surface of the plate can be heated more evenly.

[0012] As a further description of the above technical solution: a second motor is arranged at the bottom of the heating box, and the output end of the second motor is coaxially connected with a rotating shaft, a fixed plate is arranged at the top of the rotating shaft, a plurality of springs 1 are arranged at the top of the fixed plate, and a lower storage plate is arranged inside the plurality of springs 1, and a hydraulic cylinder is movably connected to the inside of the heating box through a bearing, a connecting plate is arranged at the bottom of the hydraulic cylinder, a plurality of springs 2 are arranged at the bottom of the connecting plate, and an upper storage plate is arranged at the bottom of the plurality of springs 2.

[0013] By adopting the above technical solution: in order to keep the plate stable during the rotation process.

[0014] As a further description of the above technical solution: the surfaces of the upper storage plate and the lower storage plate are both provided with a silicone layer, the bottom of the threaded rod is connected to the inner wall of the heating box through a bearing, a hot air blower is provided on one side of the heating box, and a heating plate is provided on the top of the hot air blower.

[0015] By adopting the above technical solution: the temperature inside the heating box can be quickly increased, thereby improving work efficiency.

[0016] As a further description of the above technical solution: one side of the heating box is connected to a box door by a hinge, the surface of the box door is provided with an observation port, the inside of the observation port is provided with tempered glass, one side of the box door is provided with a handle, and the four corners of the bottom of the heating box are provided with universal wheels.

[0017] By adopting the above technical solution: it is convenient to observe the plate being heated.

[0018] Technical effects and advantages of the utility model:

[0019] 1. By setting up a circulation mechanism, compared with the prior art, the upward-flowing hot air is extracted into the circulation box by the fan, heated by the heating pipe, and then the heated hot air is blown into the heating box through the air outlet pipe, so as to flow back into the heating box for waste heat utilization, reducing the energy required for the heating pipe to heat the air, saving more resources, and the filter sheet in the filter box is provided with activated carbon to filter the hot air, thereby preventing the staff from inhaling it, thereby affecting their health, and reducing environmental pollution;

[0020] 2. Through the setting, compared with the prior art, the hydraulic cylinder is started to drive the connecting plate to move downward, thereby driving the upper storage plate to move downward, so that the plate is firmly fixed, and the silicone layer is used to prevent friction damage to the surface of the plate, and the motor is started to drive the threaded rod to rotate, so that the threaded barrel moves up and down on the surface of the threaded rod, and the threaded barrel drives the two heating blocks to move up and down, so that the surface of the plate is baked more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the circulation mechanism structure of the utility model.

[0023] Figure 3 It is a schematic diagram of the threaded barrel structure of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the lower storage plate of the utility model.

[0025] The accompanying drawings are marked as follows: 1. heating box; 2. air inlet duct; 3. filter box; 4. circulation box; 5. heating tube; 6. air outlet duct; 7. butterfly valve; 8. fan; 9. first motor; 10. threaded rod; 11. threaded cylinder; 12. heating block; 13. second motor; 14. rotating shaft; 15. fixing plate; 16. spring one; 17. lower storage plate; 18. hydraulic cylinder; 19. connecting plate; 20. spring two; 21. upper storage plate; 22. silicone layer; 23. hot air blower; 24. heating plate; 25. box door; 26. observation port; 27. universal wheel. DETAILED DESCRIPTION

[0026] 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.

[0027] The embodiments of this application disclose Figure 1-4 A rotary paint baking device shown includes a heating box 1, and a circulation mechanism is provided on the top of the heating box 1;

[0028] The circulation mechanism includes an air inlet pipe 2 arranged on the top of the heating box 1, a filter box 3 is arranged on one side of the air inlet pipe 2, a plurality of filter plates are arranged inside the filter box 3, a circulation box 4 is arranged on one side of the filter box 3, a plurality of heating tubes 5 are arranged inside the circulation box 4, an air outlet pipe 6 is arranged at the bottom of the circulation box 4, the cross-section of the air outlet pipe 6 is arranged in an L shape, a butterfly valve 7 is arranged at the bottom of the air outlet pipe 6, a fan 8 is arranged at the bottom of the butterfly valve 7, one side of the air outlet pipe 6 passes through the heating box 1 and extends to the inside of the heating box 1, the upward-flowing hot air is drawn into the circulation box 4 by the fan 8, heated by the heating tube 5, and then the heated hot air is blown into the heating box 1 through the air outlet pipe 6, so as to flow back into the heating box 1 for waste heat utilization, thereby reducing the energy required for the heating tube 5 to heat the air and saving more resources.

[0029] Reference Figure 3 As shown, a first motor 9 is provided inside the heating box 1, and a threaded rod 10 is coaxially connected to the output end of the first motor 9, a threaded barrel 11 is movably sleeved on the surface of the threaded rod 10, and two heating blocks 12 are provided on one side of the threaded barrel 11. When the motor is started, the threaded rod 10 is driven to rotate, so that the threaded barrel 11 moves up and down on the surface of the threaded rod 10, and the threaded barrel 11 drives the two heating blocks 12 to move up and down, so that the surface of the plate is baked more evenly.

[0030] Reference Figure 4 As shown, a second motor 13 is provided at the bottom of the heating box 1, and the output end of the second motor 13 is coaxially connected with a rotating shaft 14, a fixed plate 15 is provided at the top of the rotating shaft 14, a plurality of springs 16 are provided at the top of the fixed plate 15, and a lower storage plate 17 is provided inside the plurality of springs 16, a hydraulic cylinder 18 is movably connected to the interior of the heating box 1 through a bearing, a connecting plate 19 is provided at the bottom of the hydraulic cylinder 18, a plurality of springs 20 are provided at the bottom of the connecting plate 19, and an upper storage plate 21 is provided at the bottom of the plurality of springs 20, and the hydraulic cylinder 18 is started to drive the connecting plate 19 to move upward, thereby driving the upper storage plate 21 to move upward, and then the staff puts the plate on the lower storage plate 17, and then starts the hydraulic cylinder 18 to drive the connecting plate 19 to move downward, thereby driving the upper storage plate 21 to move downward, thereby fixing the plate.

[0031] Reference Figure 2-4 As shown, the surfaces of the upper storage plate 21 and the lower storage plate 17 are both provided with a silicone layer 22, the bottom of the threaded rod 10 is connected to the inner wall of the heating box 1 through a bearing, a hot air blower 23 is provided on one side of the heating box 1, and a heating plate 24 is provided on the top of the hot air blower 23. When the hot air blower 23 and the heating plate 24 are started, the inside of the heating box 1 is quickly heated, thereby improving work efficiency.

[0032] Reference Figure 1 As shown, one side of the heating box 1 is connected to a box door 25 via a hinge, an observation port 26 is provided on the surface of the box door 25, and tempered glass is provided inside the observation port 26. A handle is provided on one side of the box door 25, and universal wheels 27 are provided at the four corners of the bottom of the heating box 1 to facilitate the movement of the device.

[0033] Working principle of the utility model: when the utility model is used, the device is first moved to the designated position, and then the hydraulic cylinder 18 is started to drive the connecting plate 19 to move upward, thereby driving the upper storage plate 21 to move upward, and then the staff puts the plate on the lower storage plate 17, and then the hydraulic cylinder 18 is started to drive the connecting plate 19 to move downward, thereby driving the upper storage plate 21 to move downward, thereby fixing the plate, and then the silicone layer 22 is used to prevent friction damage to the surface of the plate, and then the box door 25 is closed, and the hot air blower 23 and the heating plate 24 are started to quickly heat the inside of the heating box 1, and then the second motor 13 is started to drive the rotating shaft 14 to rotate, and the rotating shaft 14 drives the fixed plate 15 to rotate, and the fixed plate 15 drives the lower storage plate 17 to rotate, thereby driving the plate to rotate, and at the same time, the motor 1 is started to drive the threaded rod 10 to rotate, so that the threaded barrel 11 moves up and down on the surface of the threaded rod 10, and the threaded barrel 11 drives the two heating blocks 12 to move up and down, so that the surface of the plate is baked more evenly;

[0034] When drying is completed, start the fan 8 to allow the hot air at the top of the heating box 1 to be sucked into the filter box 3 through the air inlet pipe 2. Activated carbon is arranged inside the filter sheet in the filter box 3 to filter the hot air, thereby preventing the staff from inhaling it, thereby affecting their health and reducing environmental pollution. The hot air then enters the circulation box 4 and is heated by the heating tube 5 inside the circulation box 4. Then the box door 25 is opened, the plates on the lower storage plate 17 are replaced, and then the plates to be dried are placed in. Then the box door 25 is closed, and the heated hot air is blown into the heating box 1 through the air outlet pipe 6, thereby flowing back into the heating box 1 for waste heat utilization, reducing the energy required for the heating tube 5 to heat the air, and saving more resources.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rotary paint baking device, comprising a heating box (1), characterized in that: A circulation mechanism is provided on the top of the heating box (1); The circulation mechanism comprises an air inlet pipe (2) arranged at the top of the heating box (1); a filter box (3) is arranged on one side of the air inlet pipe (2); a plurality of filter plates are arranged inside the filter box (3); a circulation box (4) is arranged on one side of the filter box (3); a plurality of heating pipes (5) are arranged inside the circulation box (4); an air outlet pipe (6) is arranged at the bottom of the circulation box (4); the cross section of the air outlet pipe (6) is arranged in an L shape; a butterfly valve (7) is arranged at the bottom of the air outlet pipe (6); a fan (8) is arranged at the bottom of the butterfly valve (7); and one side of the air outlet pipe (6) passes through the heating box (1) and extends into the interior of the heating box (1).

2. A rotary paint baking device according to claim 1, characterized in that: A first motor (9) is arranged inside the heating box (1); an output end of the first motor (9) is coaxially connected to a threaded rod (10); a threaded barrel (11) is movably sleeved on the surface of the threaded rod (10); and two heating blocks (12) are arranged on one side of the threaded barrel (11).

3. The rotary paint baking device according to claim 1, characterized in that: A second motor (13) is arranged at the bottom of the heating box (1); an output end of the second motor (13) is coaxially connected to a rotating shaft (14); a fixing plate (15) is arranged at the top of the rotating shaft (14); a plurality of springs (16) are arranged at the top of the fixing plate (15); and a lower storage plate (17) is arranged inside each of the plurality of springs (16).

4. A rotary paint baking device according to claim 2, characterized in that: The interior of the heating box (1) is movably connected to a hydraulic cylinder (18) via a bearing, a connecting plate (19) is provided at the bottom of the hydraulic cylinder (18), a plurality of springs (20) are provided at the bottom of the connecting plate (19), and an upper storage plate (21) is provided at the bottom of each of the plurality of springs (20).

5. A rotary paint baking device according to claim 4, characterized in that: The surfaces of the upper storage plate (21) and the lower storage plate (17) are both provided with a silicone layer (22), and the bottom of the threaded rod (10) is connected to the inner wall of the heating box (1) via a bearing.

6. The rotary paint baking device according to claim 1, characterized in that: A hot air blower (23) is provided on one side of the heating box (1), and a heating plate (24) is provided on the top of the hot air blower (23).

7. The rotary paint baking device according to claim 1, characterized in that: One side of the heating box (1) is connected to a box door (25) via a hinge, a surface of the box door (25) is provided with an observation port (26), the interior of the observation port (26) is provided with tempered glass, one side of the box door (25) is provided with a handle, and the four corners of the bottom of the heating box (1) are provided with universal wheels (27).

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