Profile spraying machine with pre-dedusting function

Abstract

The utility model relates to the technical field of sectional material spraying, in particular to a sectional material spraying machine with a pre-dedusting function, which comprises a working plate and a plurality of supporting columns fixed at the bottom end of the working plate, a transmission machine is mounted on the top surface of the working plate, and a sectional material is arranged on the top surface of a conveying belt in the transmission machine. Two vertical plates located on the front side and the rear side of the conveyor correspondingly are fixed to the position, close to the right end, of the top face of the working plate, and a spraying mechanism used for spraying the profiles is installed between the two vertical plates. According to the sectional material dust removal device, sectional materials can be conveyed through the conveying machine, the air conveying pipe of the external air blower is tightly connected with the air inlet pipe in a sleeved mode, the air spraying disc can rotate and conduct air diffusion work at the same time through the design of the dust removal mechanism, and therefore dust attached to the surfaces of the sectional materials can be blown away, and the effect of removing dust on the sectional materials is achieved; and dust attached to the surface of the profile is prevented from affecting the subsequent spraying quality, manual dust removal treatment is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile spraying, in particular to a profile spraying machine with a pre-dust removal function. Background Technique

[0002] In the current manufacturing industry, aluminum profiles are usually metal materials made of aluminum alloy, and are mostly used in frames such as aluminum alloy doors and windows, etc. Because the cost of aluminum alloy is relatively low, the structure is simple and the support strength is relatively high; the processing of aluminum profiles requires a series of related links, and the spraying of aluminum profiles, as the final work, plays a crucial role in the processing process of aluminum profiles. A spraying machine is needed during the spraying process of aluminum profiles.

[0003] The patent with the publication number of CN220496705U discloses a spraying device for aluminum profile production, including a box body. Both sides of the inner top end of the box body are provided with empty slots. A threaded rod is arranged inside the left empty slot. One end of the threaded rod penetrates through one side of the box body and is fixedly connected to the output end of a second motor. A sliding rod is arranged inside the right empty slot. Both the outer sides of the threaded rod and the sliding rod are threadedly connected to both sides of the top end of a linear module. A slider is arranged inside the linear module, and a spray head is arranged at the bottom end of the slider.

[0004] Although this device adjusts the distance between two clamping plates to a suitable size by rotating the lead screw, limits the two ends of the aluminum profile through the two clamping plates, can adjust the position of the linear module on the outer side of the threaded rod by rotating the second motor, adjusts the position of the spray head before and after the aluminum profile, and drives the linear module to adjust the left and right positions of the spray head, so as to be able to adjust the spraying position, but this device does not set a structure for dust removal of the aluminum profile, so the aluminum profile cannot be dusted, and the dust adhering to the surface of the aluminum profile will affect the spraying quality of the aluminum profile. Content of the Utility Model

[0005] The purpose of the utility model is to provide a profile spraying machine with a pre-dust removal function, so as to solve the problem that the device mentioned in the above background technique does not set a structure for dust removal of the aluminum profile, so the aluminum profile cannot be dusted, and the dust adhering to the surface of the aluminum profile will affect the spraying quality of the aluminum profile.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A profile spraying machine with a pre-dust removal function includes a working plate and a plurality of support columns fixed at the bottom end of the working plate. A conveyor is installed on the top surface of the working plate. A profile is arranged on the top surface of the conveyor belt in the conveyor. Two vertical plates are fixed at the right end of the top surface of the working plate and are respectively located on the front and back sides of the conveyor. And a spraying mechanism for spraying the profile is installed between the two vertical plates. It also includes:

[0008] The dust removal mechanism is arranged near the left end of the top surface of the working plate and is used for removing dust from the profiles to be sprayed. The dust removal mechanism includes a frame fixed near the left end of the top surface of the working plate, an air vent box located above the cross plate end of the frame and fixed to its cross plate end through a plurality of fixing rods, an air inlet pipe fixed on the top surface of the air vent box and communicating with its inner cavity, an air outlet pipe fixed at the bottom end of the air vent box and communicating with its inner cavity, two gears located above the cross plate end of the frame and used for driving the air outlet pipe to rotate, and a motor installed on the top surface of the cross plate end of the frame and used for driving the two gears to rotate. The air outlet pipe penetrates through the top surface of the cross plate end of the frame and extends to the lower part of the cross plate end of the frame. A jet disk fixed to the bottom end of the air outlet pipe and communicating with its inner cavity and used for removing dust from the profiles is provided. Air outlet holes communicating with its inner cavity are fixed on the circumferential outer wall and the bottom surface of the jet disk, and the two gears mesh with each other.

[0009] As a preferred embodiment, the dust removal mechanism further includes a rotating shaft coaxially connected to the output shaft of the motor. One of the gears is coaxially fixed on the circumferential outer wall of the rotating shaft, and the other gear is coaxially fixed on the circumferential outer wall of the air outlet pipe.

[0010] As a preferred embodiment, the jet disk is located above the profile, and the position and size of the jet disk correspond to and match those of the profile.

[0011] As a preferred embodiment, a plurality of support columns at the bottom end of the working plate are arranged in a matrix, and a support plate is fixed at the bottom end of the support columns.

[0012] As a preferred embodiment, the spraying mechanism includes a material passing box fixed between two vertical plates and located above the conveyor, a plurality of atomizing nozzles fixed at the bottom end of the material passing box and communicating with its inner cavity, and a pump body installed on the top surface of the working plate. The discharging end of the pump body is tightly sleeved with a material passing pipe communicating with the inner cavity of the material passing box, and the positions and sizes of the plurality of atomizing nozzles correspond to and match those of the profile.

[0013] As a preferred embodiment, the dust removal mechanism further includes a protection box fixed on the top surface of the cross plate end of the frame. The motor is located inside the protection box, and the rotating shaft penetrates through the top surface of the protection box.

[0014] As a preferred embodiment, an anti-slip plate with a shape adapted to it is fixed at the bottom end of the support plate. The thickness of the anti-slip plate is 1 - 4 cm, and anti-slip patterns are provided at the bottom end of the anti-slip plate.

[0015] As a preferred embodiment, sealing rings are provided at the parts where the ventilation box contacts the intake pipe and the exhaust pipe, a sealing ring is provided at the part where the exhaust pipe contacts the jet disk, sealing rings are provided at the parts where the material feeding box contacts the material feeding pipe and several atomizing nozzles, and a sealing ring is also provided at the part where the material feeding pipe contacts the pump body.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model can transmit profiles through the setting of a conveyor, tightly sleeve the air delivery pipe of an external blower with the intake pipe, and through the design of the dust removal mechanism, the jet disk can rotate while diffusing gas, so as to blow away the dust attached to the surface of the profiles, thereby achieving the effect of dust removal for the profiles, preventing the dust attached to the surface of the profiles from affecting the quality of subsequent spraying, and eliminating the need for manual dust removal, which is time-saving and labor-saving;

[0018] 2. The present utility model can protect the motor through the setting of a protection box, thereby extending the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is one of the overall structural schematic diagrams of the present utility model;

[0020] Figure 2 is the second overall structural schematic diagram of the present utility model;

[0021] Figure 3 is the overall structural schematic diagram of the spraying mechanism in the present utility model;

[0022] Figure 4 is the exploded view of the spraying mechanism in the present utility model;

[0023] Figure 5 is the overall structural schematic diagram of the conveyor in the present utility model;

[0024] Figure 6 is the overall structural schematic diagram of the dust removal mechanism in the present utility model;

[0025] Figure 7 is one of the partial exploded views of the dust removal mechanism in the present utility model;

[0026] Figure 8 is the second partial exploded view of the dust removal mechanism in the present utility model.

[0027] The meanings of the various reference numerals in the figures are as follows:

[0028] 1. Working plate; 2. Conveyor; 3. Support column; 4. Support plate; 5. Anti-slip plate; 6. Profile; 7. Dust removal mechanism; 71. Frame; 72. Ventilation box; 73. Fixed rod; 74. Intake pipe; 75. Exhaust pipe; 76. Jet disk; 77. Gear; 78. Motor; 79. Rotating shaft; 710. Protection box; 8. Vertical plate; 9. Spraying mechanism; 91. Material feeding box; 92. Pump body; 93. Material feeding pipe; 94. Atomizing nozzle. Detailed implementation manner

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-8 , the present invention provides a technical solution: a profile spraying machine with a pre-dust removal function, including a working plate 1, a plurality of support columns 3 fixed to the bottom end of the working plate 1, a conveyor 2 installed on the top surface of the working plate 1, a profile 6 provided on the top surface of the conveyor belt in the conveyor 2, two vertical plates 8 fixed to the right end of the top surface of the working plate 1 and located on the front and back sides of the conveyor 2 respectively, and a spraying mechanism 9 for spraying the profile 6 is installed between the two vertical plates 8. It further includes:

[0031] Dust removal mechanism 7, which is arranged near the left end of the top surface of the working plate 1 and is used for removing dust from the profile 6 to be sprayed. The dust removal mechanism 7 includes a frame body 71 fixed near the left end of the top surface of the working plate 1, an air vent box 72 located above the cross plate end of the frame body 71 and fixed to its cross plate end through a plurality of fixing rods 73, an air inlet pipe 74 fixed on the top surface of the air vent box 72 and communicating with its inner cavity, an air outlet pipe 75 fixed at the bottom end of the air vent box 72 and communicating with its inner cavity, two gears 77 located above the cross plate end of the frame body 71 and used for driving the air outlet pipe 75 to rotate, and a motor 78 installed on the top surface of the cross plate end of the frame body 71 and used for driving the two gears 77 to rotate. The air outlet pipe 75 penetrates through the top surface of the cross plate end of the frame body 71 and extends to the lower part of the cross plate end of the frame body 71. A jet disk 76 which is communicated with its inner cavity and used for removing dust from the profile 6 is fixed at the bottom end of the air outlet pipe 75. Air outlet holes communicated with its inner cavity are fixed on the circumferential outer wall and the bottom surface of the jet disk 76. And the two gears 77 are meshed with each other. By setting the conveyor 2, the profile 6 can be conveyed. The air delivery pipe of an external blower is tightly sleeved on the air inlet pipe 74. Through the design of the dust removal mechanism 7, the jet disk 76 can rotate while diffusing gas, so that the dust attached to the surface of the profile 6 can be blown away, thus achieving the effect of removing dust from the profile 6, preventing the dust attached to the surface of the profile 6 from affecting the quality of subsequent spraying, and eliminating the need for manual dust removal, which is time-saving and labor-saving.

[0032] In this embodiment, the dust removal mechanism 7 further includes a rotating shaft 79 coaxially connected to the output shaft of the motor 78. One of the gears 77 is coaxially fixed on the circumferential outer wall of the rotating shaft 79, and the other gear 77 is coaxially fixed on the circumferential outer wall of the air outlet pipe 75, so that the two gears 77 can be smoothly driven to rotate, and further the air outlet pipe 75 and the jet disk 76 can be smoothly driven to rotate.

[0033] In addition, the jet disk 76 is located above the profile 6, and the position and size of the jet disk 76 correspond to and match those of the profile 6, so that the jet disk 76 can smoothly remove dust from the profile 6.

[0034] Furthermore, a plurality of support columns 3 at the bottom end of the working plate 1 are arranged in a matrix, and a support plate 4 is fixed at the bottom end of the support columns 3, which can increase the contact area between the whole device and the ground.

[0035] Specifically, the spraying mechanism 9 includes a material passing box 91 fixed between two vertical plates 8 and located above the conveyor 2, several atomizing nozzles 94 fixed to the bottom end of the material passing box 91 and communicating with its inner cavity, and a pump body 92 installed on the top surface of the working plate 1. The discharging end of the pump body 92 is tightly sleeved with a material passing pipe 93 communicating with the inner cavity of the material passing box 91, and several atomizing nozzles 94 correspond to the position of the profile 6 and are adapted in size. The feeding pipe of the external paint supply tank is tightly sleeved with the feeding end of the pump body 92, and the profile 6 can be spray-treated through the design of the spraying mechanism 9.

[0036] It should be noted that the dust removal mechanism 7 further includes a protection box 710 fixed on the top surface of the cross plate end of the frame body 71. The motor 78 is located inside the protection box 710, and the rotating shaft 79 penetrates the top surface of the protection box 710. By providing the protection box 710, the motor 78 can be protected, thereby prolonging the service life of the motor 78.

[0037] It should be noted that an anti-slip plate 5 with a shape adapted to that of the support plate 4 is fixed to the bottom end of the support plate 4. The thickness of the anti-slip plate 5 is 1 - 4 cm, and anti-slip lines are provided at the bottom end of the anti-slip plate 5. Preferably, it is 3 cm in this article, so that the friction between the entire device and the ground can be increased, and thus the entire device is more stable during operation.

[0038] It should be emphasized that sealing rings are provided at the contact parts of the air vent box 72 with the air inlet pipe 74 and the air outlet pipe 75, a sealing ring is provided at the contact part of the air outlet pipe 75 with the air jet disc 76, sealing rings are provided at the contact parts of the material passing box 91 with the material passing pipe 93 and several atomizing nozzles 94, and a sealing ring is also provided at the contact part of the material passing pipe 93 with the pump body 92, which can make the sealing performance of the entire device better and prevent air leakage and material leakage.

[0039] Finally, it should be noted that components such as the conveyor 2, the motor 78, and the pump body 92 involved in the present utility model are all general standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. At the idle places of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the adapted controllers and power supplies, are connected by wires. The specific connection means should refer to the working principle in the present utility model, and the electrical components are electrically connected in the order of their sequential operation. Their detailed connection means are all well-known technologies in the art.

[0040] During the specific use of this embodiment, when it is necessary to spray the profile 6, first, the air delivery pipe of the external blower is closely sleeved with the air inlet pipe 74, and the material supply pipe of the external paint supply tank is closely sleeved with the feed end of the pump body 92. Subsequently, the conveyor 2, the motor 78, and the external blower are started through the external PLC. Then, the profile 6 is placed at a suitable position on the top surface of the conveyor belt in the conveyor 2. After the external blower is started, the air is conveyed from its air delivery pipe into the air inlet pipe 74. The air entering the air inlet pipe 74 then enters the ventilation box 72 and is introduced into the air outlet pipe 75. The gas entering the air outlet pipe 75 then enters the jet disk 76 and is ejected from a number of air outlet holes on the outer wall of the jet disk 76. At the same time, the output shaft of the motor 78 rotates to drive the coaxial connection rotating shaft 79 to rotate. The rotation of the rotating shaft 79 drives the same-side gear 77 coaxially fixed thereto to rotate. The rotation of this gear 77 drives another meshing gear 77 to rotate. The rotation of the other gear 77 drives the air outlet pipe 75 coaxially fixed thereto to rotate. The rotation of the air outlet pipe 75 drives the jet disk 76 fixed thereto to rotate. Thus, the jet disk 76 can perform the air diffusion work while rotating. When the profile 6 is conveyed below the jet disk 76, the dust on the surface of the jet disk 76 can be blown away, thereby achieving the effect of dust removal;

[0041] When the profile 6 moves to a suitable position, the pump body 92 is started through the external PLC. After the pump body 92 is started, the paint in the external paint supply tank is conveyed from its supply pipe into the material passing pipe 93. The paint entering the material passing pipe 93 then enters the material passing box 91 and enters a number of atomizing nozzles 94. The paint entering the atomizing nozzles 94 is then ejected in a mist form by the atomizing nozzles 94. When the profile 6 moves below a number of atomizing nozzles 94, it can be sprayed.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A profile spraying machine with a pre-dust removal function, comprising a working plate (1), and a plurality of support columns (3) fixed at the bottom end of the working plate (1), characterized in that: A conveyor (2) is installed on the top surface of the working plate (1), a profile (6) is provided on the top surface of the conveyor belt in the conveyor (2), two vertical plates (8) are fixed on the top surface of the working plate (1) near the right end, and are located at the front and rear sides of the conveyor (2), respectively, and a spraying mechanism (9) for spraying the profile (6) is installed between the two vertical plates (8), and also includes: A dust removal mechanism (7) is arranged on the top surface of the working plate (1) near the left end and is used for performing dust removal on the profile (6) to be sprayed. The dust removal mechanism (7) comprises a frame (71) fixed on the top surface of the working plate (1) near the left end, a ventilation box (72) located above the horizontal plate end of the frame (71) and fixed to the horizontal plate end by a plurality of fixing rods (73), an air inlet pipe (74) fixed on the top surface of the ventilation box (72) and connected to the inner cavity thereof, an air outlet pipe (75) fixed at the bottom end of the ventilation box (72) and connected to the inner cavity thereof, and a frame (71) fixed on the top surface of the ventilation box (72) and connected to the inner cavity thereof. Two gears (77) for driving the air outlet pipe (75) to rotate, and a motor (78) mounted on the top surface of the horizontal plate end of the frame (71) and used to drive the two gears (77) to rotate, the air outlet pipe (75) passes through the top surface of the horizontal plate end of the frame (71) and extends to the bottom of the horizontal plate end of the frame (71), and a jet disc (76) connected to its inner cavity and used for removing dust from the profile (6) is fixed at the bottom end of the air outlet pipe (75), and air outlet holes connected to its inner cavity are fixed on the circumferential outer wall and the bottom surface of the jet disc (76), and the two gears (77) are meshed with each other.

2. The profile spraying machine with pre-dust removal function according to claim 1, characterized in that: The dust removal mechanism (7) further comprises a rotating shaft (79) coaxially connected to the output shaft of the motor (78), wherein one of the gears (77) is coaxially fixed on the circumferential outer wall of the rotating shaft (79), and another of the gears (77) is coaxially fixed on the circumferential outer wall of the air outlet pipe (75).

3. The profile spraying machine with pre-dust removal function according to claim 1, characterized in that: The jet disc (76) is located above the profile (6), and the jet disc (76) corresponds to the position of the profile (6) and is adapted in size.

4. The profile spraying machine with pre-dust removal function according to claim 1, characterized in that: A plurality of support columns (3) at the bottom end of the working plate (1) are arranged in a matrix, and a support plate (4) is fixed to the bottom end of the support column (3).

5. The profile spraying machine with pre-dust removal function according to claim 1, characterized in that: The spraying mechanism (9) comprises a material passing box (91) fixed between two vertical plates (8) and located above the conveyor (2), a plurality of atomizing nozzles (94) fixed at the bottom end of the material passing box (91) and connected to its inner cavity, and a pump body (92) installed on the top surface of the working plate (1), wherein the discharge end of the pump body (92) is tightly connected with a material passing pipe (93) connected to the inner cavity of the material passing box (91), and the plurality of atomizing nozzles (94) correspond to the positions of the profile (6) and are adapted in size.

6. The profile spraying machine with pre-dust removal function according to claim 2, characterized in that: The dust removal mechanism (7) also includes a protection box (710) fixed on the top surface of the horizontal plate end of the frame (71), the motor (78) is located inside the protection box (710), and the rotating shaft (79) passes through the top surface of the protection box (710).

7. The profile spraying machine with pre-dust removal function according to claim 4, characterized in that: An anti-skid plate (5) matching the shape of the support plate (4) is fixed to the bottom end thereof, the thickness of the anti-skid plate (5) is 1-4 cm, and anti-skid patterns are provided on the bottom end of the anti-skid plate (5).

8. The profile spraying machine with pre-dust removal function according to claim 5, characterized in that: The portions where the vent box (72) contacts the air inlet pipe (74) and the air outlet pipe (75) are all provided with sealing rings, the portions where the air outlet pipe (75) contacts the jet disc (76) are all provided with sealing rings, the portions where the feed box (91) contacts the feed pipe (93) and a plurality of atomizing nozzles (94) are all provided with sealing rings, and the portions where the feed pipe (93) contacts the pump body (92) are also provided with sealing rings.

Images