Water-based adhesive spraying room for automobile door panel

Abstract

The utility model discloses an automobile door panel water-based glue spraying room which comprises a spraying room body, a room door, a spraying table and a water-based glue barrel in the spraying table, and is characterized in that an air suction groove is formed in the inner wall of the bottom of the spraying room body, a supporting net covers the air suction groove, and the bottom of the air suction groove is communicated with an exhaust channel; the spraying room body is fixedly provided with an exhaust column, an inner cavity of the spraying room body communicates with the exhaust channel, the top of the inner wall of the spraying room body is provided with an air blowing groove, the bottom of the air blowing groove communicates with an air inlet channel communicating with the exhaust channel, an air blowing fan is arranged in the air inlet channel, and the air blowing end of the air blowing channel faces the air blowing groove; according to the utility model, the air outlet fan blows droplets downwards through the air blowing groove, and the air suction fan is matched to suck the droplets through the air suction groove, so that the droplets are finally discharged by the exhaust column through the exhaust passage; and therefore, the harm of droplets in the spraying room body to the body health of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based glue spraying rooms, in particular to a water-based glue spraying room for automobile door panels. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the paint into uniform and fine droplets with the help of pressure or centrifugal force and apply it to the surface of the object to be coated. Car door panel spraying is done in a spray room using water-based glue.

[0003] During the process of water-based adhesive spraying, tiny flying particles will be generated, which can be easily inhaled by workers in the spray room and cause damage to their health. Utility Model Content

[0004] The utility model aims to provide a water-based glue spraying room for automobile door panels to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based glue spraying room for automobile door panels, comprising a spraying room body, a room door, a spraying table and a water-based glue barrel in the spraying table, an air suction groove is provided on the inner wall of the bottom of the spraying room body, and a supporting net is provided on the upper cover of the air suction groove. An exhaust duct is connected to the bottom of the air suction groove, an air suction fan is provided in the exhaust duct and the air suction end faces the air suction groove, an exhaust column is fixedly provided on the spraying room body and the inner cavity is connected to the exhaust duct, an air blowing groove is provided on the top of the inner wall of the spraying room body, an air inlet duct connected to the exhaust duct is provided at the bottom of the air blowing groove, an air blowing fan is provided in the air inlet duct and the air blowing end faces the air blowing groove, and a filter plate is provided on the side of the air inlet duct located near the exhaust duct.

[0006] Preferably, the air suction groove is funnel-shaped and the end connected to the exhaust duct is the smallest end.

[0007] Preferably, the air blowing groove is funnel-shaped and the end connected with the air inlet is the smallest end, and a guide frame is fixedly provided on the inner wall of the top of the spray booth body outside the air blowing groove.

[0008] Preferably, an embedding groove is formed on the inner wall of the air inlet duct, and the filter plate comprises a filter screen, a filter frame arranged around the filter screen, and a handle fixed on the filter frame, and the filter frame is embedded in the embedding groove.

[0009] Preferably, the inner wall of the embedding groove is symmetrically provided with a card slot, the side wall of the filter frame is provided with a block slot, a block spring is fixedly provided in the block slot, the block spring is fixedly connected with a block for being inserted into the card slot, and one end of the block located outside the block slot is an arc surface and fits with the card slot.

[0010] Preferably, the inner wall of the block groove is symmetrically provided with limiting grooves, and a limiting block fixedly connected to the side wall of the block is slidably provided in the limiting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects: through the arrangement of the air suction groove, the support net, the exhaust duct, the air suction fan, the exhaust column, the air blowing groove, the air inlet duct, the air blowing fan and the guide frame, the droplets generated when the automobile door panel is sprayed with water-based glue can be discharged, thereby reducing the damage to the health of the workers; through the arrangement of the filter plate, the card slot, the card block, the card block slot, the card block spring, the limit slot and the limit block, the filter net can intercept the water-based glue droplets, and prevent the water-based glue droplets exhausted into the inside from being sucked into the air inlet duct and re-entering the glue coating room, and the filter plate is easy to disassemble and assemble, and it is easy to clean and replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 Schematic diagram of the appearance of this embodiment;

[0014] Figure 2 is a front cross-sectional view of this embodiment;

[0015] Figure 3 is a top view of the interior of this embodiment;

[0016] Figure 4 is a bottom view of the interior of this embodiment;

[0017] Figure 5 This is a partial cross-sectional view of the filter plate from the side of this embodiment;

[0018] Figure 6 Schematic diagram of removing the filter plate in this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Spraying room body; 2. Room door; 3. Spraying table; 4. Water-based glue bucket; 5. Air suction groove; 6. Support net; 7. Exhaust duct; 8. Air suction fan; 9. Exhaust column; 10. Air blowing groove; 11. Air inlet duct; 12. Air blowing fan; 13. Guide frame; 14. Embedded groove; 15. Filter plate; 151. Filter screen; 152. Filter frame; 153. Handle; 16. Card slot; 17. Card block; 18. Card block slot; 19. Card block spring; 20. Limit slot; 21. Limit block. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] See also Figure 1-6 The utility model provides a technical solution: a water-based glue spraying room for automobile door panels, comprising a spraying room body 1, a room door 2, a spraying platform 3 and a water-based glue barrel 4 in the spraying platform 3, an air suction groove 5 is provided on the inner wall at the bottom of the spraying room body 1, a support net 6 is provided on the upper cover of the air suction groove 5, an exhaust duct 7 is connected to the bottom of the air suction groove 5, an air suction fan 8 is provided in the exhaust duct 7 and the air suction end faces the air suction groove 5, an exhaust column 9 is fixedly provided on the spraying room body 1 and the inner cavity is connected with the exhaust duct 7, an air blowing groove 10 is provided on the top of the inner wall of the spraying room body 1, an air inlet duct 11 connected with the exhaust duct 7 is provided at the bottom of the air blowing groove 10, an air blowing fan 12 is provided in the air inlet duct 11 and the air blowing end faces the air blowing groove 10, and a filter plate 15 is provided on the side of the air inlet duct 11 located near the exhaust duct 7 by the air blowing fan 12.

[0023] Specifically, the air suction groove 5 is funnel-shaped and the end connected to the exhaust duct 7 is the smallest end, so that the aqueous glue droplets can be sucked into the exhaust duct 7 under the guidance of the inner wall of the air suction groove 5, thereby improving the air suction efficiency of the air suction groove 5.

[0024] Specifically, the blowing groove 10 is funnel-shaped and the end connected to the air inlet 11 is the smallest end. A guide frame 13 is fixedly provided on the top inner wall of the spray booth body 1 outside the blowing groove 10, so that the air blown out of the air inlet 11 can be blown downward along the guide frame 13, thereby blowing the water-based glue droplets toward the suction groove 5, and the suction effect of the suction groove 5 is cooperated to discharge the water-based glue droplets out of the spray booth, thereby reducing the harm of the water-based glue droplets to the health of the workers.

[0025] Specifically, an embedding groove 14 is formed around the inner wall of the air inlet 11, and the filter plate 15 includes a filter screen 151, a filter frame 152 arranged around the edge of the filter screen 151, and a handle 153 fixed on the filter frame 152. The filter frame 152 is embedded in the embedding groove 14. The filter screen 151 can intercept the aqueous glue droplets to prevent the aqueous glue droplets in the exhaust duct 7 from being sucked into the air inlet duct 11 and re-entering the glue coating room.

[0026] Specifically, the inner wall of the embedding groove 14 is symmetrically provided with a card slot 16, and the side wall of the filter frame 152 is provided with a card block slot 18. A card block spring 19 is fixedly provided in the card block slot 18. The card block spring 19 is fixedly connected with a card block 17 for being inserted into the card slot 16. The card block 17 is inserted into the inner shell of the card slot 16 to limit the filter plate 15. One end of the card block 17 located outside the card block slot 18 is an arc surface and fits with the card slot 16, which is convenient for the disassembly and assembly of the filter plate 15. When installing the filter plate 15, the filter plate 15 is slid into the embedding groove 14, and the arc surface of the card block 17 is affected by the embedding groove 14. 4, the block 17 compresses the block spring 19 and slides into the block groove 18, until the filter plate 15 abuts against the inner wall of the embedded groove 14. At this time, the block 17 is opposite to the slot 16, and the block 17 is inserted into the slot 16 under the elastic force of the block spring 19 to limit the filter plate 15. When removing the filter plate 15, the filter plate 15 is pulled out with force through the handle 153, and the arc surface of the block 17 slides into the block groove 18 under the force of the inner wall of the slot 16, so that the filter plate 15 slides out of the embedded groove 14, which is convenient for cleaning and replacement of the filter plate 15.

[0027] Specifically, the inner wall of the block groove 18 is symmetrically provided with a limit groove 20, and a limit block 21 fixedly connected to the side wall of the block 17 is slidably provided in the limit groove 20. The limit of the limit groove 20 and the limit block 21 can prevent the block 17 from sliding out of the block groove 18 too much and interfering with the installation of the filter plate 15.

[0028] A specific application example of this embodiment is:

[0029] When the device is in use, the staff can walk on the support net 6 to start the suction fan 8 and the blowing fan 12. The blowing fan 12 blows air into the spraying room through the air inlet 11 and the blowing slot 10. The droplets generated during the spraying of the water-based glue on the automobile door panel are blown to the bottom of the spraying room body 1 by the wind blown out of the blowing slot 10. The suction fan 8 absorbs the water-based glue droplets gathered at the bottom of the spraying room body 1 through the exhaust duct 7 and the suction slot 5 and discharges them through the exhaust column 9, thereby reducing the residual water-based glue droplets in the spraying room body 1, thereby reducing the harm of the water-based glue droplets to the health of the staff. The filter 151 can intercept the water-based glue droplets to prevent the water-based glue droplets in the exhaust duct 7 from being sucked into the air inlet duct 11 and re-entering the glue coating room. When the filter plate 15 needs to be cleaned after being used for a period of time, the filter plate 15 is pulled out with force through the handle 153, and the arc surface of the clamping block 17 slides into the clamping block groove 18 under the force of the inner wall of the clamping groove 16, so that the filter plate 15 slides out of the embedded groove 14. After cleaning, the filter plate 15 is slid into the embedded groove 14, and the arc surface of the clamping block 17 is subjected to the force of the embedded groove 14 so that the clamping block 17 compresses the clamping block spring 19 and slides into the clamping block groove 18 until the filter plate 15 is against the inner wall of the embedded groove 14. At this time, the clamping block 17 is opposite to the clamping groove 16, and under the elastic force of the clamping block spring 19, the clamping block 17 is clamped into the clamping groove 16 to limit the filter plate 15, and the installation of the filter plate 15 is completed. The operation is convenient, and it is convenient to clean and replace the filter plate 15.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-based glue spraying room for automobile door panels, comprising a spraying room body (1), a room door (2), a spraying table (3) and a water-based glue barrel (4) in the spraying table (3), characterized in that: The spray booth body (1) is provided with an air suction groove (5) on the inner wall at the bottom, the air suction groove (5) is covered with a support net (6), the air suction groove (5) is connected to an exhaust duct (7) at the bottom, an air suction fan (8) is provided in the exhaust duct (7), and the air suction end faces the air suction groove (5), an exhaust column (9) is fixedly provided on the spray booth body (1), and the inner cavity is connected to the exhaust duct (7), an air blowing groove (10) is provided on the top of the inner wall of the spray booth body (1), the air blowing groove (10) is connected to an air inlet duct (11) connected to the exhaust duct (7), an air blowing fan (12) is provided in the air inlet duct (11), and the air blowing end faces the air blowing groove (10), and a filter plate (15) is provided in the air inlet duct (11) on the side of the air blowing fan (12) close to the exhaust duct (7).

2. The automobile door panel water-based glue spraying room according to claim 1, characterized in that: The air suction groove (5) is funnel-shaped and the end communicating with the exhaust duct (7) is the smallest end.

3. The automobile door panel water-based glue spraying room according to claim 1, characterized in that: The air blowing groove (10) is funnel-shaped and the end communicating with the air inlet duct (11) is the smallest end. A guide frame (13) is fixedly provided on the inner wall of the top of the spray booth body (1) outside the air blowing groove (10).

4. The automobile door panel water-based glue spraying room according to claim 1, characterized in that: The inner wall of the air inlet duct (11) is provided with an embedding groove (14), the filter plate (15) comprises a filter screen (151), a filter frame (152) disposed around the filter screen (151), and a handle (153) fixed on the filter frame (152), and the filter frame (152) is embedded in the embedding groove (14).

5. The automobile door panel water-based glue spraying room according to claim 4, characterized in that: The inner wall of the embedding groove (14) is symmetrically provided with a clamping groove (16), the side wall of the filter frame (152) is provided with a clamping block groove (18), a clamping block spring (19) is fixedly provided in the clamping block groove (18), the clamping block spring (19) is fixedly connected with a clamping block (17) for clamping into the clamping groove (16), and one end of the clamping block (17) located outside the clamping block groove (18) is an arc surface and fits with the clamping groove (16).

6. The automobile door panel water-based glue spraying room according to claim 5, characterized in that: The inner wall of the clamping block groove (18) is symmetrically provided with a limiting groove (20), and a limiting block (21) fixedly connected to the side wall of the clamping block (17) is slidably provided in the limiting groove (20).

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