Energy-saving and environment-friendly spraying device for wood door production

Abstract

The utility model discloses an energy -conserving environmental protection type wood door production is with spraying device, including operation panel, the operation panel is located inside and is equipped with shuttle machine, and is equipped with screw rod on the shuttle machine, the one end of screw rod is equipped with the connecting frame, the connecting frame is located the lower end surface and is equipped with multiple groups of spray gun, and the spray gun is correspondingly equipped with the feed pipe in the upper side. The protective cover one side of energy -conserving environmental protection type wood door production is with spraying device is open structure, and the protective cover passes through multiple groups of first bolt and spray gun and constitutes spiral locking structure, thereby through the protective cover of one side is open to avoid the excessive overflow of powder coating spraying composition, simultaneously, effectively guarantee the collection effect of the rear first suction port to the excess coating, the receiving hopper of the device is the inclined structure, and the first suction port, the second suction port all are through the connecting pipe, the shunt pipe and the suction pipe and form the intercommunication structure, thereby under the effect of the openwork board through two group suction ports can extract the excess powder coating, and then convenient for recycling.

Description

Technical Field

[0001] This utility model relates to the field of wooden door production technology, specifically to an energy-saving and environmentally friendly spraying device for wooden door production. Background Technology

[0002] Wooden doors, or doors made of wood, can be categorized into many types based on their material, craftsmanship, and purpose. They are widely used in residential and commercial buildings, and come in various styles, including European retro, minimalist modern, American, Mediterranean, Chinese, French romantic, and Italian. During the production process, to ensure the decorative and aesthetic appeal of the wooden door and to protect the overall appearance, a spray coating is used to process the surface.

[0003] In operation, spraying equipment uses a horizontally moving spray gun to evenly apply paint to the surface of wooden doors to ensure a finished appearance. However, existing spraying equipment often results in paint waste and the generation of harmful gases that can impact the environment and workers, thus reducing the safety of the equipment during use. Therefore, this paper proposes an energy-saving and environmentally friendly spraying device for wooden door production to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide an energy-saving and environmentally friendly spraying device for wooden door production, in order to solve the problem mentioned in the background art that the paint sprayed by the spray gun is easily wasted and harmful gases are generated, which affect the environment and workers, thereby reducing the safety of the device during use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving and environmentally friendly spraying device for wooden door production, including an operating table, a reciprocating machine inside the operating table, a lead screw on the reciprocating machine, a connecting frame at one end of the lead screw, multiple sets of spray guns on the lower end face of the connecting frame, and a feed pipe corresponding to the spray guns above. The feed pipes are connected to the powder coating loading box and the feeding assembly through a solenoid valve. Protective covers are placed on both sides of the spray guns, and multiple sets of first bolts are spirally screwed on the protective covers, with the other end of the first bolts spirally screwed onto the spray guns. The operating table is provided with a hollow plate, and the bottom of the hollow plate is a hollow structure. The hollow plate is provided with a material receiving hopper at the bottom, and a second exhaust port is provided at one end of the material receiving hopper. The spray gun is provided with a first exhaust port at the rear, and a connecting pipe is provided on the first exhaust port and the second exhaust port respectively. The other end of the connecting pipe is connected to a diversion pipe, and the other end of the diversion pipe is provided with an exhaust pipe. The operating platform has electric push rod bodies on both sides, and each electric push rod body has a telescopic arm on top. The telescopic arm has a connecting block at its upper end, and a baffle is provided on the opposite side of the connecting block. A second bolt is screwed on the connecting block, and the other end of the second bolt is screwed onto the baffle. The baffle has a storage slot on its inner wall, and a first fan frame is provided in the storage slot. A first motor is provided in the first fan frame, and an output shaft is provided on the first motor. Multiple sets of first fan blades are evenly provided on the outer wall of the output shaft. A second fan frame is provided above the first exhaust port, and a second motor is provided in the second fan frame. The second motor has an output shaft, and multiple sets of second fan blades are evenly provided on the outer wall of the output shaft. A ventilation pipe is provided on the outer side of the second fan frame.

[0006] Preferably, one side of the protective cover has an open structure, and the protective cover is connected to the spray gun by multiple sets of first bolts to form a spiral locking structure.

[0007] Preferably, the receiving hopper has an inclined structure, and the first exhaust port and the second exhaust port are connected to the exhaust pipe through a connecting pipe and a diversion pipe.

[0008] Preferably, the baffle, under the action of the electric push rod body, forms a vertical lifting structure with the operating table through the telescopic arm.

[0009] Preferably, both the first fan frame and the second fan frame are inclined structures, and the first fan blade and the second fan blade form a rotating structure with the first fan frame and the second fan frame through the output shaft under the action of the first motor and the second motor, respectively.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The protective cover of the energy-saving and environmentally friendly wooden door production spraying device has an open structure on one side, and the protective cover is connected to the spray gun by multiple sets of first bolts to form a spiral locking structure. Thus, the protective cover with one open side avoids excessive overflow of powder coating during spraying, while effectively ensuring the collection effect of the first exhaust port behind it for excess coating. The receiving hopper of the device has an inclined structure, and the first exhaust port and the second exhaust port are connected to the exhaust pipe through connecting pipes and diversion pipes to form a connected structure. Thus, under the action of the perforated plate, excess powder coating can be extracted through the two sets of exhaust ports, which facilitates its recycling. The baffle of the device forms a vertical lifting structure with the operating table through the telescopic arm under the action of the electric push rod body. The device is equipped with multiple sets of fan components, thus the baffle avoids the overflow of harmful gases during the wooden door processing, while the multiple sets of fan blades ensure the ventilation effect inside. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an energy-saving and environmentally friendly spraying device for wooden door production according to this utility model; Figure 2This is a schematic diagram of the baffle assembly structure of a spraying device for producing energy-saving and environmentally friendly wooden doors according to this utility model; Figure 3 This is a side view of the spraying device for producing energy-saving and environmentally friendly wooden doors according to this utility model. Figure 4 This is a side view of the baffle assembly of a spraying device for producing energy-saving and environmentally friendly wooden doors, according to this utility model.

[0012] In the diagram: 1. Control panel, 2. Spray gun, 3. Protective cover, 4. Hollow plate, 5. Material receiving hopper, 6. First exhaust port, 7. Second exhaust port, 8. Connecting pipe, 9. Diverter pipe, 10. Exhaust pipe, 11. Electric push rod body, 12. Telescopic arm, 13. Baffle, 14. First motor, 15. First fan blade, 16. Second motor, 17. Second fan blade. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4 This utility model provides a technical solution: an energy-saving and environmentally friendly spraying device for wooden door production, including an operating table 1. The operating table 1 is equipped with a reciprocating machine inside, and the reciprocating machine is equipped with a lead screw. One end of the lead screw is equipped with a connecting frame. The connecting frame is equipped with multiple sets of spray guns 2 on its lower end face, and the spray guns 2 are equipped with corresponding feed pipes on their upper sides. The feed pipes are connected to the powder coating loading box and the feeding assembly through a solenoid valve. Protective covers 3 are placed on both sides of the spray guns 2, and multiple sets of first bolts are spirally screwed on the protective covers 3, with the other end of the first bolts spirally screwed onto the spray guns 2.

[0015] Furthermore, one side of the protective cover 3 has an open structure, and the protective cover 3 is connected to the spray gun 2 by multiple sets of first bolts to form a spiral locking structure. Thus, the spirally installed protective cover 3 prevents excessive overflow of powder coating to the baffle 13 during the spraying process, while its opening effectively ensures the working effect of the first exhaust port 6 at the rear.

[0016] The operating table 1 is provided with a perforated plate 4, and the lower part of the perforated plate 4 is hollow. The perforated plate 4 is provided with a receiving hopper 5 below it, and one end of the receiving hopper 5 is provided with a second exhaust port 7. The spray gun 2 is provided with a first exhaust port 6 at the rear. The first exhaust port 6 and the second exhaust port 7 are respectively provided with connecting pipes 8. The other end of the connecting pipe 8 is connected to a diversion pipe 9, and the other end of the diversion pipe 9 is provided with an exhaust pipe 10. It should be noted that the other end of the exhaust pipe 10 in this device is connected to the collection box through an exhaust fan, and a filter screen is provided at the connection between the exhaust fan and the collection box to ensure the normal operation of the exhaust component.

[0017] Furthermore, the receiving hopper 5 has an inclined structure, and the first exhaust port 6 and the second exhaust port 7 are connected to the exhaust pipe 10 through the connecting pipe 8 and the diversion pipe 9, so as to effectively ensure the recycling efficiency of excess powder coating during the spraying process of the wooden door surface through multiple sets of exhaust port components in different positions.

[0018] The control panel 1 has an electric push rod body 11 on each side, and an electric push rod body 11 has a telescopic arm 12 on the top. The telescopic arm 12 has a connecting block at the top, and a baffle 13 is provided on the opposite side of the connecting block. A second bolt is screwed on the connecting block, and the other end of the second bolt is screwed on the baffle 13. The baffle 13 has a storage groove on its inner wall, and a first fan frame is provided in the storage groove.

[0019] Furthermore, under the action of the electric push rod body 11, the baffle 13 forms a vertical lifting structure with the operating table 1 through the telescopic arm 12. Thus, the liftable baffle 13 ensures the normal loading and unloading of wooden doors while preventing harmful gases from overflowing during the wooden door spraying process and affecting the environment and workers.

[0020] A first motor 14 is housed within the outer frame of the first fan, and an output shaft is mounted on the first motor 14. Multiple sets of first fan blades 15 are evenly distributed on the outer wall of the output shaft. A second fan frame is located above the first exhaust port 6, and a second motor 16 is housed within the second fan frame. An output shaft is mounted on the second motor 16, and multiple sets of second fan blades 17 are evenly distributed on the outer wall of the output shaft. A ventilation duct is correspondingly located on the outer side of the second fan frame. It should be noted that the other end of the ventilation duct is connected to a gas processing device, and multiple electrical components in the device are equipped with heat dissipation and vibration damping structures during installation to facilitate... To ensure its normal operation, this utility model is an energy-saving and environmentally friendly spraying device for wooden door production. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the electrical components mentioned above refer to power components, electrical components, and the matching monitoring computer and power supply, which are connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in this field.

[0021] Furthermore, both the first fan frame and the second fan frame are inclined structures, and the first fan blade 15 and the second fan blade 17, under the action of the first motor 14 and the second motor 16 respectively, form a rotating structure with the first fan frame and the second fan frame through the output shaft. Thus, the rotating second fan blade 17 ensures the ventilation effect inside the nozzle device, while the content of harmful gases at the opening can be reduced by the first fan blade 15 component embedded in the baffle 13.

[0022] Working Principle: When using the energy-saving and environmentally friendly wood door production spraying device, the controller first activates the necessary electrical components, which then operate according to the program under the control system. After activation, the wood door to be processed is pushed above the perforated plate 4, and simultaneously the electric push rod body 11 is activated. This drives the baffle 13 to descend via the telescopic arm 12, preventing excessive leakage of harmful gases during spraying and ensuring the environmental and worker safety of the device. After the baffle 13 descends, an appropriate number of solenoid valves are activated according to the size of the wood door to control the appropriate number and position of spray guns 2 to spray powder coating, thus coating the wood door surface. During the spraying process, the spirally installed protective cover 3 prevents excessive powder coating from overflowing into the opening at the baffle 13. Simultaneously, the perforated plate 4 and the receiving hopper 5 allow excess coating to slide to the next level. There are 7 exhaust vents, 6 and 7, to effectively ensure the collection rate of excess powder coating during the operation of the device, thereby avoiding material waste and ensuring the energy efficiency of the device. After the wooden door is sprayed, the first motor 14 and the second motor 16 can be started in time under the action of the controller. Multiple sets of rotating fan blades ensure the airflow inside the spraying equipment, so as to extract and process harmful gases in time. The rotating first fan blade 15 pushes the gas at the baffle 13 inward, thereby reducing the content of harmful gases at the opening and reducing the leakage of harmful gases when the baffle 13 rises to unload the wooden door. This further increases the safety of the device during use. After the wooden door is sprayed, the surface is inspected in time and subsequent supplementary spraying is carried out. After the surface is sprayed correctly, it is dried at high temperature. This is the operation process of the spraying device for energy-saving and environmentally friendly wooden door production.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy-saving and environmentally friendly spraying device for wooden door production, comprising an operating table (1), wherein the operating table (1) is provided with a reciprocating machine inside, and the reciprocating machine is provided with a lead screw, one end of the lead screw being provided with a connecting frame, characterized in that: The connecting frame is provided with multiple sets of spray guns (2) on the lower end face, and the spray guns (2) are provided with feed pipes on the upper side. The feed pipes are connected to the powder coating loading box and the feeding assembly through a solenoid valve. The spray guns (2) are provided with protective covers (3) on both sides, and multiple sets of first bolts are spiraled on the protective covers (3), and the other end of the first bolts is spiraled on the spray guns (2). The operating table (1) is provided with a hollow plate (4), and the bottom of the hollow plate (4) is a hollow structure. The hollow plate (4) is provided with a receiving hopper (5) at the bottom, and a second exhaust port (7) is provided at one end of the receiving hopper (5). The spray gun (2) is provided with a first exhaust port (6) at the rear, and a connecting pipe (8) is provided on the first exhaust port (6) and the second exhaust port (7). The other end of the connecting pipe (8) is connected to the diversion pipe (9), and the other end of the diversion pipe (9) is provided with an exhaust pipe (10). The operating table (1) is provided with electric push rod bodies (11) on both sides, and the electric push rod bodies (11) are provided with telescopic arms (12) on the top. The telescopic arms (12) are provided with connecting blocks at the top, and the connecting blocks are provided with baffles (13) on the opposite side. The connecting blocks are provided with second bolts, and the other end of the second bolts is spiraled on the baffles (13). The baffles (13) are provided with a storage slot on the inner wall, and a first fan frame is provided in the storage slot. A first motor (14) is provided in the first fan frame, and an output shaft is provided on the first motor (14). Multiple sets of first fan blades (15) are evenly provided on the outer wall of the output shaft. A second fan frame is provided above the first exhaust port (6), and a second motor (16) is provided in the second fan frame. An output shaft is provided on the second motor (16), and multiple sets of second fan blades (17) are evenly provided on the outer wall of the output shaft. A ventilation pipe is provided on the outer side of the second fan frame.

2. The energy-saving and environmentally friendly spraying device for wooden door production according to claim 1, characterized in that: The protective cover (3) has an open structure on one side, and the protective cover (3) is connected to the spray gun (2) by multiple sets of first bolts to form a spiral locking structure.

3. The energy-saving and environmentally friendly spraying device for wooden door production according to claim 1, characterized in that: The receiving hopper (5) is an inclined structure, and the first exhaust port (6) and the second exhaust port (7) are connected to the exhaust pipe (10) through the connecting pipe (8) and the diversion pipe (9).

4. The energy-saving and environmentally friendly spraying device for wooden door production according to claim 1, characterized in that: The baffle (13) forms a vertical lifting structure with the operating table (1) through the telescopic arm (12) under the action of the electric push rod body (11).

5. The energy-saving and environmentally friendly spraying device for wooden door production according to claim 1, characterized in that: Both the first fan frame and the second fan frame are inclined structures, and the first fan blade (15) and the second fan blade (17) form a rotating structure with the first fan frame and the second fan frame through the output shaft under the action of the first motor (14) and the second motor (16), respectively.

Images