Water-based finish paint spraying and baking device suitable for dust-free spraying and baking room

Abstract

The utility model discloses a water-based finish paint spraying and baking device suitable for a dust-free spraying and baking room, relates to the technical field of finish paint spraying and baking, and aims to solve the technical problems of great harm to the health of workers and great pollution to the environment, the water-based finish paint spraying and baking device comprises a room body, and a paint spraying mechanism, a paint baking mechanism and a hanging mechanism are arranged in the room body; the room body comprises a double-leaf door and an air suction cover, the output end of the air suction cover is connected with a fan through a pipeline, the paint spraying mechanism comprises a paint barrel and a water pump, the output end of the water pump is connected with a paint spraying pipe, the output end of the paint spraying pipe is connected with a plurality of paint spraying heads, the paint baking mechanism comprises a heating pipe, and the hanging mechanism comprises a hanging rod; a hanging rod is connected to the bottom face of the rod bin. A motor is arranged on the top face of the suspension. The paint spraying device has the advantages that workers do not need to spray paint manually, and toxic gas generated when the workers directly spray paint on the metal handrails is prevented from harming body health and polluting the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of topcoat spraying, and more specifically to a water-based topcoat spraying device suitable for a dust-free spraying room. Background Art

[0002] Water-based topcoat is a type of topcoat that uses water as a diluent. It has the advantages of being environmentally friendly and non-flammable and non-explosive. Water-based topcoat spraying is a process of spraying the water-based topcoat evenly on the surface of an object and heating and curing the paint film through a paint baking device.

[0003] In the processing and production of the building materials industry, including the processing of metal railings, it is necessary to spray and bake water-based topcoat on the metal railings. When spraying water-based topcoat on the metal railings, you can first thoroughly clean the surface of the railings, then pour the prepared water-based topcoat into the spray gun, and spray it evenly on the railings. After spraying, let it dry and solidify in a suitable environment. In actual operation, it is necessary to avoid water-based topcoat contact with the skin and entering the respiratory tract, and properly dispose of the remaining topcoat and the waste generated to prevent environmental pollution.

[0004] The existing water-based topcoat spraying device is usually used in an open outdoor area. The worker directly sprays the metal railing with a spray gun. After the spraying is completed, the metal railing is painted using a high temperature or heating device. During the spraying process, a large amount of water-based topcoat produces mist particles distributed in the air, which are easily scattered on the skin of the workers and inhaled into the respiratory tract by the workers, causing harm to the health of the workers and polluting the environment. In view of this, we propose a water-based topcoat spraying device suitable for dust-free spray booths. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a water-based topcoat spraying device suitable for a dust-free spraying room to solve the current technical problems of causing great harm to the health of workers and causing great pollution to the environment.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a water-based topcoat spraying device suitable for a dust-free spraying room, comprising a room body, wherein a paint spraying mechanism, a paint baking mechanism and a hanging mechanism are arranged inside the room body;

[0007] The room body comprises a double door and an air suction hood, the air suction hood passes through the top surface of the room body, the output end of the air suction hood is connected to the fan through a pipeline, and the output end of the fan is connected to the filter box;

[0008] The paint spraying mechanism is connected to the air inlet of the air suction hood above, and the paint spraying mechanism includes a paint canister and symmetrically distributed enclosure plates 1 and 2. A water pump is arranged above the paint canister, and the paint inlet of the water pump is connected to the inside of the paint canister through a water pipe. The output end of the water pump is connected to a paint spraying pipe, and the paint spraying pipe is arranged in a spiral state on one side wall of the enclosure plate and the side wall of the enclosure plate 2. The output end of the paint spraying pipe is connected to a plurality of paint spraying heads;

[0009] The paint baking mechanism has two groups, which are arranged on two symmetrical inner side walls of the housing, and the paint baking mechanism includes a heating tube;

[0010] The suspension mechanism includes a suspension rod, both ends of which are tightly welded to two symmetrical inner walls of the house body, a suspension frame is sleeved on the suspension rod, three rod bins and three rotating wheels are arranged at the bottom of the suspension, the bottom surface of the rod bin is connected to a hanging rod, the top surface of the suspension is arranged with a concave plate, a motor is arranged above the concave plate, the output end of the motor is connected to sprocket one, the output end of the sprocket one is connected to sprocket two through a chain, the sprocket two is coaxially connected to sprocket three, the sprocket three is meshingly connected to sprocket four, and the shaft column of the sprocket four passes through the side wall of the rod bin and is connected to the rotating shaft of the rotating wheel.

[0011] Preferably, the double-leaf door has two leaves, which are symmetrically distributed on two side walls of the room.

[0012] Preferably, a filter module, an activated carbon adsorption module and an exhaust gas catalysis module are arranged inside the filter box, and a gas outlet is arranged on a side wall of the filter box for discharging purified gas.

[0013] Preferably, the top surface of the hanger rod is provided with an arc convex strip, and the top surface of the hanger rod is provided with two wheel grooves, and the two wheel grooves are distributed on both sides of the arc convex strip.

[0014] Preferably, the bottom of the rotating wheel is embedded in the two wheel grooves, and the arc convex strip is embedded in the bottom of the rotating wheel.

[0015] Preferably, there are three hanging rods, the top surfaces of the three hanging rods are tightly welded to the bottom surfaces of the three rod bins respectively, the side walls of the hanging rods are connected with diagonal braces, and the top surfaces of the diagonal braces are connected to the bottom surfaces of the rod bins.

[0016] Preferably, the shaft columns of the sprocket 2 and the sprocket 3 are rotatably connected to a fixed plate and the side wall of the rod bin, and the side wall of the fixed plate is connected to the side wall of the rod bin.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model designs a paint spraying mechanism, a paint baking mechanism and a hanging mechanism that are suitable for the room body, so that the metal railing can be sprayed and baked inside the room body, and the metal railing is suspended by the hanging mechanism to facilitate the spraying and baking paint work, and the water-based topcoat in the paint cylinder is guided into the paint spraying tube by a water pump, and mist paint is sprayed out through multiple paint spraying heads to spray the metal railing, and the heating tube is powered by an external power supply to heat the heating tube, thereby increasing the temperature in the paint baking mechanism and baking the paint on the metal railing. There is no need for the staff to spray the paint manually, which avoids the toxic gas generated by the staff directly spraying the metal railing to endanger the health and pollute the environment, thereby solving the problem of great harm to the health of the staff and great pollution to the environment.

[0019] 2. The utility model is also capable of hanging the metal railing more firmly by designing three hanging rods with hook-type structures. The motor drives the rotating wheel to rotate and move, and further drives the suspension to move on the hanging rod to above the paint spraying mechanism, so that the metal railing is hung within the paint spraying range of the paint spraying head of the paint spraying mechanism, which is convenient for the paint spraying work. Similarly, the motor drives the rotating wheel to rotate and move, so that the metal railing is moved above the paint baking mechanism, and the metal railing is painted. The metal railing is firmly fixed and easy to move, and no manual movement is required, which improves work efficiency and avoids the staff from directly moving the metal railing by hand and contacting the topcoat, which causes harm, protects the health of the staff, and further solves the problem of causing great harm to the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the paint spraying mechanism structure from one perspective of the present utility model;

[0023] Figure 4 This is a schematic diagram of the paint spraying mechanism structure from a second perspective of the present utility model;

[0024] Figure 5 This is a schematic diagram of the suspension mechanism structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the suspension structure of the utility model;

[0026] Figure 7 It is an enlarged schematic diagram of the suspension rod structure of the utility model;

[0027] Figure 8 This is a schematic diagram of the installation structure of the rotating wheel and the suspension rod of the utility model;

[0028] Fig. 9 This is a schematic diagram of the motor transmission structure of the utility model;

[0029] Fig.10 The utility model is a schematic diagram of a use state.

[0030] Description of the numbers in the figure:

[0031] 1. Room body; 2. Paint spraying mechanism; 3. Paint baking mechanism; 4. Suspension mechanism;

[0032] 101. Double doors; 102. Air hood; 103. Fan; 104. Filter box;

[0033] 201, paint can; 202, water pump; 203, paint spraying tube; 204, enclosure plate 1; 205, enclosure plate 2; 206, paint spraying head;

[0034] 301, heating tube;

[0035] 401, suspension rod; 402, suspension; 403, hanging rod; 404, diagonal support; 405, rotating wheel; 406, concave plate; 407, rod bin; 408, arc convex strip; 409, wheel groove; 410, motor; 411, sprocket one; 412, chain; 413, sprocket two; 414, fixed plate; 415, sprocket three; 416, sprocket four. DETAILED DESCRIPTION

[0036] like Figures 1 to 10 As shown, the utility model relates to a water-based topcoat spraying device suitable for a dust-free spray baking room, comprising 1. A water-based topcoat spraying device suitable for a dust-free spray baking room, characterized in that it comprises a room body 1, wherein a paint spraying mechanism 2, a paint baking mechanism 3 and a hanging mechanism 4 are arranged inside the room body 1;

[0037] The room body 1 includes a double door 101 and an air hood 102. The air hood 102 passes through the top surface of the room body 1. The output end of the air hood 102 is connected to a fan 103 through a pipeline. The output end of the fan 103 is connected to a filter box 104.

[0038] The top of the paint spraying mechanism 2 is connected to the air inlet of the air suction hood 102. The paint spraying mechanism 2 includes a paint can 201 and a symmetrically distributed enclosure plate 1 204 and an enclosure plate 2 205. A water pump 202 is arranged above the paint can 201. The paint inlet of the water pump 202 is connected to the inside of the paint can 201 through a water pipe. The output end of the water pump 202 is connected to a paint spraying pipe 203. The paint spraying pipe 203 is arranged in a spiral state on the side wall of the enclosure plate 1 204 and the side wall of the enclosure plate 205. The output end of the paint spraying pipe 203 is connected to a plurality of paint spraying heads 206;

[0039] There are two groups of paint baking mechanisms 3, which are arranged on two symmetrical inner walls of the room body 1, and the paint baking mechanisms 3 include heating tubes 301;

[0040] In the embodiment of the utility model, by designing a paint spraying mechanism 2, a paint baking mechanism 3 and a hanging mechanism 4 adapted to the room body 1, the metal railing can be sprayed and baked inside the room body 1, and the metal railing is hung by the hanging mechanism 4 to facilitate the spraying and baking work. The water-based topcoat in the paint tube 201 is guided into the paint spraying pipe 203 by the water pump 202, and mist paint is sprayed out by multiple paint spray heads 206 to spray the metal railing. The heating tube 301 is powered by an external power supply to heat the heating tube 301, thereby increasing the temperature in the paint baking mechanism 3 to bake the metal railing. There is no need for the staff to spray the baking paint manually, thus avoiding the toxic gases generated by the staff directly spraying the metal railing to harm their health and pollute the environment.

[0041] The suspension mechanism 4 includes a suspension rod 401, the two ends of which are tightly welded on the two symmetrical inner walls of the house body 1, a suspension frame 402 is sleeved on the suspension rod 401, three rod bins 407 and three rotating wheels 405 are arranged at the bottom of the suspension 402, a hanging rod 403 is connected to the bottom surface of the rod bin 407, the hanging rod 403 is a hook-type structure, and the rod surface is in the shape of a crossbar that matches the metal railing, a concave plate 406 is arranged on the top surface of the suspension 402, a motor 410 is arranged above the concave plate 406, the output end of the motor 410 is connected to a sprocket wheel 1 411, the output end of the sprocket wheel 1 411 is connected to a sprocket wheel 2 413 through a chain 412, the sprocket wheel 2 413 is coaxially connected to a sprocket wheel 3 415, the sprocket wheel 3 415 is meshingly connected to a sprocket wheel 4 416, and the shaft column of the sprocket wheel 4 416 passes through the side wall of the rod bin 407 and is connected to the rotating shaft of the rotating wheel 405;

[0042] In the embodiment of the utility model, by designing three hanging rods 403 with hook-type structures, the metal railing can be hung more firmly, and the rotating wheel 405 is driven to rotate and move by the motor 410, and the suspension 402 is further driven to move on the hanging rod 401 to the top of the paint spraying mechanism 2, so that the metal railing is suspended within the paint spraying range of the paint spraying head 206 of the paint spraying mechanism 2, which is convenient for the paint spraying work. Similarly, the rotating wheel 405 is driven to rotate and move by the motor 410, so that the metal railing is moved above the paint baking mechanism 3, and the metal railing is painted. The metal railing is firmly fixed and easy to move, and no manual movement is required, which improves work efficiency and avoids the staff from directly moving the metal railing by hand and contacting the topcoat, causing harm, thereby protecting the health of the staff.

[0043] Specifically, the double-leaf door 101 has two leaves, which are symmetrically distributed on the two side walls of the room 1, so as to facilitate entry and exit from both ends.

[0044] Furthermore, a filter module, an activated carbon adsorption module and an exhaust gas catalysis module are provided inside the filter box 104, and an air outlet is provided on the side wall of the filter box 104 for discharging the purified gas. The air input into the filter box 104 in the room body 1 is purified through the filter module, the activated carbon adsorption module and the exhaust gas catalysis module, and discharged through the air outlet, which is beneficial to improving the environmental protection effect.

[0045] In the embodiments of the present utility model, the filter module, the activated carbon adsorption module and the exhaust gas catalysis module are existing technologies in the examples and will not be described in detail.

[0046] It is worth mentioning that an arc convex strip 408 is provided on the top surface of the hanging rod 401, and two wheel grooves 409 are opened on the top surface of the hanging rod 401. The two wheel grooves 409 are distributed on both sides of the arc convex strip 408. The bottom of the rotating wheel 405 is embedded in the two wheel grooves 409, and the arc convex strip 408 is embedded in the bottom of the rotating wheel 405, which is conducive to the rotating wheel 405 being able to be more closely embedded in the top surface of the hanging rod 401 and rotate and move.

[0047] It is worth mentioning that there are three hanging rods 403, the top surfaces of the three hanging rods 403 are tightly welded to the bottom surfaces of the three rod bins 407 respectively, the side walls of the hanging rods 403 are connected with diagonal braces 404, the top surfaces of the diagonal braces 404 are connected to the bottom surfaces of the rod bins 407, and the diagonal braces 404 can improve the firmness of the hanging rods 403.

[0048] In addition, the shaft columns of sprocket two 413 and sprocket three 415 are rotatably connected to a fixed plate 414 and a side wall of the rod bin 407, and the side wall of the fixed plate 414 is connected to the side wall of the rod bin 407. The function of the fixed plate 414 is to provide a relatively firm support for the coaxially connected sprocket two 413 and sprocket three 415.

[0049] Working principle: This embodiment provides a water-based topcoat spraying device suitable for a dust-free spray baking room. When in use, the top of the metal railing is hung on three hanging rods 403, and the motor 410 is used to rotate to drive the sprocket one 411 to rotate. The sprocket one 411 drives the sprocket two 413 to rotate through the chain 412. The sprocket two 413 drives the coaxially connected sprocket three 415 to rotate. The sprocket three 415 drives the meshing sprocket four 416 to rotate. The sprocket four 416 is connected to the rotating shaft of the rotating wheel 405 through the shaft column, driving the rotating wheel 405 to rotate and move, and further drives the suspension 402 to move on the suspension rod 401 to the top of the paint spraying mechanism 2, so that the metal railing is suspended within the paint spraying range of the paint spraying head 206 of the paint spraying mechanism 2, and the water-based topcoat in the paint tube 201 is pumped into the paint tube 201 through the water pump 202. The air in the paint spraying mechanism 2 is drawn into the filter box 104 through the air suction hood 102, and the purified air is discharged through the filter module, activated carbon adsorption module and exhaust gas catalysis module inside the filter box 104. When baking paint, the motor 410 drives the rotating wheel 405 to rotate and move, so that the metal railing is moved above the baking paint mechanism 3, and the external power supply provides power to the heating tube 301, so that the heating tube 301 performs heating work, increases the temperature in the baking paint mechanism 3, and bakes paint on the metal railing. After baking paint, the metal railing is pushed upward to leave the hanging rod 403, and the metal railing can be removed.

[0050] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A water-based topcoat spraying device suitable for a dust-free spraying room, characterized in that: It comprises a house body (1), wherein a paint spraying mechanism (2), a paint baking mechanism (3) and a hanging mechanism (4) are arranged inside the house body (1); The room body (1) comprises a double door (101) and an air suction hood (102), wherein the air suction hood (102) passes through the top surface of the room body (1), the output end of the air suction hood (102) is connected to a fan (103) via a pipeline, and the output end of the fan (103) is connected to a filter box (104); The paint spraying mechanism (2) is connected to the air inlet of the air suction hood (102) at the top, and the paint spraying mechanism (2) comprises a paint can (201) and a symmetrically distributed enclosure plate 1 (204) and an enclosure plate 2 (205). A water pump (202) is arranged above the paint can (201), and the paint inlet of the water pump (202) is connected to the inside of the paint can (201) through a water pipe. The output end of the water pump (202) is connected to a paint spraying pipe (203), and the paint spraying pipe (203) is arranged in a spiral state on the side wall of the enclosure plate 1 (204) and the side wall of the enclosure plate 2 (205). The output end of the paint spraying pipe (203) is connected to a plurality of paint spraying heads (206); The paint baking mechanism (3) has two groups, which are arranged on two symmetrical inner side walls of the room body (1), and the paint baking mechanism (3) includes a heating tube (301); The suspension mechanism (4) comprises a suspension rod (401), the two ends of which are tightly welded to two symmetrical inner side walls of the house body (1), a suspension frame (402) is sleeved on the suspension rod (401), three rod bins (407) and three rotating wheels (405) are arranged at the bottom of the suspension frame (402), the bottom surface of the rod bin (407) is connected to a hanging rod (403), and a concave plate (406) is arranged on the top surface of the suspension frame (402), and the concave plate (406) A motor (410) is arranged on the top, and the output end of the motor (410) is connected to sprocket wheel one (411), and the output end of the sprocket wheel one (411) is connected to sprocket wheel two (413) through a chain (412), and the sprocket wheel two (413) is coaxially connected with sprocket wheel three (415), and the sprocket wheel three (415) is meshingly connected with sprocket wheel four (416), and the shaft column of the sprocket wheel four (416) passes through the side wall of the rod bin (407) and is connected to the rotating shaft of the rotating wheel (405).

2. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 1, characterized in that: The double-leaf door (101) has two leaves, which are symmetrically distributed on the two side walls of the room (1).

3. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 1, characterized in that: The filter box (104) is provided with a filter module, an activated carbon adsorption module and an exhaust gas catalysis module inside, and a side wall of the filter box (104) is provided with an air outlet for discharging purified gas.

4. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 1, characterized in that: The top surface of the suspension rod (401) is provided with an arc convex strip (408), and the top surface of the suspension rod (401) is provided with two wheel grooves (409), and the two wheel grooves (409) are distributed on both sides of the arc convex strip (408).

5. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 4, characterized in that: The bottom of the rotating wheel (405) is embedded in the two wheel grooves (409), and the arc convex strip (408) is embedded in the bottom of the rotating wheel (405).

6. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 1, characterized in that: There are three hanging rods (403), the top surfaces of the three hanging rods (403) are tightly welded to the bottom surfaces of the three rod bins (407) respectively, the side walls of the hanging rods (403) are connected with diagonal braces (404), and the top surfaces of the diagonal braces (404) are connected to the bottom surfaces of the rod bins (407).

7. The water-based topcoat spraying device suitable for a dust-free spraying room according to claim 1, characterized in that: The shaft columns of the sprocket wheel two (413) and the sprocket wheel three (415) are rotatably connected to a fixing plate (414) and a side wall of the rod bin (407), and the side wall of the fixing plate (414) is connected to the side wall of the rod bin (407).

Images