Waste paint treatment system in vehicle exterior trimming part spraying line

Abstract

The utility model belongs to the technical field of automotive exterior trimming parts, and particularly relates to a waste paint treatment system in an automotive exterior trimming part spraying line, which comprises a treatment tank, two symmetrically arranged support frames are arranged at the bottom of the treatment tank, and the two support frames are respectively positioned at two ends of the treatment tank. A first feeding pipe and a second feeding pipe are arranged on the side walls of the two sides of the treatment tank correspondingly, the opposite ends of the first feeding pipe and the second feeding pipe communicate with the interior of the treatment tank, a screening mechanism is arranged in the treatment tank, and a sealing cover far away from the supporting frame is arranged on the treatment tank; a first buffering main body matched with the screening mechanism is arranged on the sealing cover, a second buffering main body matched with the screening mechanism is arranged on the side wall of the treatment tank, and a treatment liquid mixing mechanism is arranged on the treatment tank. According to the waste paint particle screening and filtering device, waste paint particles generated in the waste paint treatment process can be screened and filtered, the mixing degree of waste paint and waste paint treatment liquid can be improved, and the treatment rate of the waste paint is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle exterior decoration parts, and in particular relates to a waste paint processing system in a spraying line of vehicle exterior decoration parts. Background Art

[0002] Automotive exterior parts refer to the decorative and functional parts on the outside of the car. These parts not only decorate the appearance of the vehicle, but also improve the aerodynamic performance of the vehicle, protect the body, and enhance the safety of the vehicle. These exterior parts include the body surface, lights, wheel covers, door handles, bumpers, side skirts, rearview mirrors, etc., including doors, roofs, fenders, hoods, trunk lids, etc. These parts not only affect the appearance of the vehicle, but are also related to the body structure and safety, including headlights, taillights, fog lights, daytime running lights, etc. Headlights not only provide lighting and identification signals, but also affect the appearance design of the vehicle. The front and rear bumpers play a buffering role in the event of a vehicle collision to protect the body and passengers.

[0003] Automotive exterior parts need to be painted during the processing. There is a lack of effective treatment methods for the waste liquid in the painting process. Conventional waste paint treatment methods are inefficient in treating the waste paint generated in the automotive exterior parts spraying line. Therefore, we propose a waste paint treatment system in the automotive exterior parts spraying line to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a waste paint treatment system in a vehicle exterior parts spraying line, which can screen and filter waste paint particles generated during the waste paint treatment process, and can improve the mixing degree of waste paint and waste paint treatment liquid, thereby improving the treatment rate of waste paint.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A waste paint treatment system in a vehicle exterior part spraying line comprises a treatment tank, wherein two symmetrically arranged support frames are provided at the bottom of the treatment tank, and the two support frames are respectively located at the two ends of the treatment tank, and a first feeding pipe and a second feeding pipe are respectively provided on the side walls of the treatment tank, and the opposite ends of the first feeding pipe and the second feeding pipe are both connected to the interior of the treatment tank, a screening mechanism is provided in the treatment tank, a sealing cover away from the support frame is provided on the treatment tank, and a first buffer body matched with the screening mechanism is provided on the sealing cover, a second buffer body matched with the screening mechanism is provided on the side wall of the treatment tank, a treatment liquid mixing mechanism is provided on the treatment tank, and the treatment liquid mixing mechanism is located directly below the screening mechanism, a drain pipe is provided on the bottom wall of the treatment tank, and a control valve is provided on the drain pipe.

[0007] In a preferred embodiment, the screening mechanism includes a horizontally arranged screening plate, and both ends of the screening plate are slidably connected to the inner walls of both sides of the processing tank, a screening port is provided on the screening plate, and both ends of the screening port are arranged through the side walls of the screening plate, a screen is movably connected in the screening port, a first driver is provided on the inner wall of the processing tank, and the first driver is arranged away from the sealing cover, a cam is movably connected on the first driver, and the cam is matched with the screening plate.

[0008] In a preferred embodiment, the processing liquid mixing mechanism includes a second driver, and the output end of the second driver passes through the side wall of the processing tank and is movably connected to a horizontally arranged first rotating shaft. Both side walls of the first rotating shaft are provided with multiple mounting grooves, and rotating parts are movably connected in the multiple mounting grooves, and the multiple rotating parts are connected to the first fan blades.

[0009] In a preferred embodiment, the first buffer body includes a first buffer rod which is vertically arranged and is a hollow structure. A second buffer rod is inserted into the first buffer rod, and a first damping spring is sleeved on the outside of the first buffer rod and the second buffer rod.

[0010] In a preferred embodiment, the second buffer body includes a horizontally arranged mounting plate, and the mounting plate is slidably connected to the inner wall of the processing tank. A vertically arranged third buffer rod is movably clamped on the mounting plate, and a second damping spring is sleeved on the buffer rod.

[0011] In a preferred embodiment, both side walls of the first fan blade are movably connected to a horizontally arranged second rotating shaft, and a plurality of second fan blades are movably connected to the second rotating shaft, and the second rotating shaft is vertically arranged to the plurality of second fan blades.

[0012] The technical effects achieved by the utility model are:

[0013] The waste paint generated in the automotive exterior parts spraying line that needs to be processed is added to the processing tank through the first feeding pipe, and the waste paint processing liquid is added to the processing tank through the second feeding pipe to mix the waste paint and the waste paint processing liquid. The first driver is turned on to drive the cam to rotate, thereby driving the screening plate and the screen to reciprocate in the vertical direction, so that the screen can screen and filter the solid waste paint particles. The second driver is turned on to drive the first rotating shaft and multiple first fan blades to rotate, and the multiple second fan blades cooperate to facilitate the rapid mixing of the waste paint and the waste paint processing liquid, so as to increase the processing rate of the waste paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a waste paint treatment system in a vehicle exterior parts spraying line proposed by the utility model;

[0015] Figure 2It is a side view schematic diagram of a waste paint treatment system in a vehicle exterior parts spraying line proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the interior of a treatment tank of a waste paint treatment system in a vehicle exterior parts spraying line proposed by the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram at A in the middle.

[0018] In the figure: 1 processing tank, 2 support frame, 3 first feeding pipe, 4 second feeding pipe, 5 sealing cover, 6 screening plate, 7 first driver, 8 cam, 9 second driver, 10 first rotating shaft, 11 mounting groove, 12 rotating member, 13 first fan blade, 14 drainage pipe, 15 control valve, 16 screen, 17 first buffer rod, 18 second buffer rod, 19 first damping spring, 20 mounting plate, 21 buffer rod, 22 second damping spring, 23 second rotating shaft, 24 second fan blade. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] See also Figure 1-4The utility model provides a waste paint treatment system in a vehicle exterior trim spraying line, comprising a treatment tank 1, two symmetrically arranged support frames 2 are provided at the bottom of the treatment tank 1, and the two support frames 2 are respectively located at the two ends of the treatment tank 1, and the side walls of the two sides of the treatment tank 1 are respectively provided with a first feeding pipe 3 and a second feeding pipe 4, and the opposite ends of the first feeding pipe 3 and the second feeding pipe 4 are both connected with the interior of the treatment tank 1, a screening mechanism is provided in the treatment tank 1, a sealing cover 5 away from the support frame 2 is provided on the treatment tank 1, and a first buffer body matched with the screening mechanism is provided on the sealing cover 5, a second buffer body matched with the screening mechanism is provided on the side wall of the treatment tank 1, a treatment liquid mixing mechanism is provided on the treatment tank 1, and the treatment liquid mixing mechanism is located directly below the screening mechanism, a drain pipe 14 is provided on the bottom wall of the treatment tank 1, and a control valve 15 is provided on the drain pipe 14.

[0024] The screening mechanism includes a horizontally arranged screening plate 6, and both ends of the screening plate 6 are slidably connected to the inner walls of both sides of the processing tank 1, a screening port is provided on the screening plate 6, and both ends of the screening port are arranged through the side walls of the screening plate 6, a screen 16 is movably connected in the screening port, a first driver 7 is provided on the inner wall of the processing tank 1, and the first driver 7 is arranged away from the sealing cover 5, a cam 8 is movably connected to the first driver 7, and the cam 8 is matched with the screening plate 6.

[0025] The treatment liquid mixing mechanism includes a second driver 9, and the output end of the second driver 9 passes through the side wall of the treatment tank 1 and is movably connected to a horizontally arranged first rotating shaft 10. Both side walls of the first rotating shaft 10 are provided with a plurality of mounting grooves 11, and a rotating member 12 is movably connected in each of the plurality of mounting grooves 11, and a first fan blade 13 is connected to each of the plurality of rotating members 12.

[0026] The first buffer body includes a first buffer rod 17 which is vertically arranged and is a hollow structure. A second buffer rod 18 is inserted into the first buffer rod 17 , and first damping springs 19 are sleeved outside the first buffer rod 17 and the second buffer rod 18 .

[0027] The second buffer body includes a horizontally arranged mounting plate 20, and the mounting plate 20 is slidably connected to the inner wall of the processing tank 1, a vertically arranged third buffer rod 21 is movably engaged on the mounting plate 20, and a second damping spring 22 is sleeved on the buffer rod 21.

[0028] The side walls on both sides of the first fan blade 13 are movably engaged with a horizontally arranged second rotating shaft 23 , and a plurality of second fan blades 24 are movably engaged with the second rotating shaft 23 , and the second rotating shaft 23 and the plurality of second fan blades 24 are vertically arranged.

[0029] In the utility model, the waste paint generated in the vehicle exterior parts spraying line that needs to be processed is added to the processing tank 1 through the first feeding pipe 3, and the waste paint processing liquid is added to the processing tank 1 through the second feeding pipe 4 to mix the waste paint and the waste paint processing liquid. The first driver 7 is turned on to drive the cam 8 to rotate, thereby driving the screening plate 6 and the screen 16 to reciprocate in the vertical direction, so that the screen 16 can screen and filter the solid waste paint particles. The second driver 9 is turned on to drive the first rotating shaft 10 and the multiple first fan blades 13 to rotate, and the multiple second fan blades 24 cooperate to facilitate the rapid mixing of the waste paint and the waste paint processing liquid, so as to increase the processing rate of the waste paint.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A waste paint treatment system in a vehicle exterior parts spraying line, characterized by: The invention comprises a processing tank (1), wherein two symmetrically arranged support frames (2) are provided at the bottom of the processing tank (1), and the two support frames (2) are respectively located at two ends of the processing tank (1), and a first feeding pipe (3) and a second feeding pipe (4) are respectively provided on the side walls of the processing tank (1), and the opposite ends of the first feeding pipe (3) and the second feeding pipe (4) are both connected to the inside of the processing tank (1), and a screening mechanism is provided in the processing tank (1), and a sealing cover (5) away from the support frame (2) is provided on the processing tank (1), and a first buffer body matched with the screening mechanism is provided on the sealing cover (5), and a second buffer body matched with the screening mechanism is provided on the side wall of the processing tank (1), and a treatment liquid mixing mechanism is provided on the processing tank (1), and the treatment liquid mixing mechanism is located directly below the screening mechanism, and a drainage pipe (14) is provided on the bottom wall of the processing tank (1), and a control valve (15) is provided on the drainage pipe (14).

2. A waste paint treatment system in a vehicle exterior parts spraying line according to claim 1, characterized in that: The screening mechanism comprises a screening plate (6) arranged horizontally, and both ends of the screening plate (6) are slidably connected to the inner walls of both sides of the processing tank (1); a screening port is provided on the screening plate (6), and both ends of the screening port are arranged through the side walls of the screening plate (6); a screen (16) is movably engaged in the screening port; a first driver (7) is provided on the inner wall of the processing tank (1), and the first driver (7) is arranged away from the sealing cover (5); a cam (8) is movably engaged in the first driver (7), and the cam (8) is arranged to match the screening plate (6).

3. The waste paint treatment system in the automotive exterior parts spraying line according to claim 1 is characterized by: The treatment liquid mixing mechanism comprises a second driver (9), and the output end of the second driver (9) passes through the side wall of the treatment tank (1) and is movably engaged with a first rotating shaft (10) arranged horizontally, and the side walls on both sides of the first rotating shaft (10) are provided with a plurality of mounting grooves (11), and a rotating member (12) is movably engaged in the plurality of mounting grooves (11), and the plurality of rotating members (12) are connected to a first fan blade (13).

4. The waste paint treatment system in the automotive exterior parts spraying line according to claim 1 is characterized by: The first buffer body comprises a first buffer rod (17) arranged vertically, and the first buffer rod (17) is a hollow structure, a second buffer rod (18) is inserted into the first buffer rod (17), and a first damping spring (19) is sleeved on the outside of the first buffer rod (17) and the second buffer rod (18).

5. The waste paint treatment system in the automotive exterior parts spraying line according to claim 1 is characterized by: The second buffer body comprises a horizontally arranged mounting plate (20), and the mounting plate (20) is slidably connected to the inner wall of the processing tank (1), a vertically arranged third buffer rod (21) is movably engaged on the mounting plate (20), and a second damping spring (22) is sleeved on the buffer rod (21).

6. The waste paint treatment system in the automotive exterior parts spraying line according to claim 3 is characterized by: The side walls on both sides of the first fan blade (13) are movably engaged with a horizontally arranged second rotating shaft (23), and a plurality of second fan blades (24) are movably engaged with the second rotating shaft (23), and the second rotating shaft (23) and the plurality of second fan blades (24) are vertically arranged.

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