An automotive instrument panel painting apparatus

Abstract

The utility model relates to the technical field of automobile instrument panel processing, concretely to a kind of automobile instrument panel spraying equipment, including machine body, conveying mechanism is arranged in machine body, the top of machine body is provided with machine head, the inside of machine head is provided with spraying mechanism, filter screen and cleaning mechanism are provided on machine head, filter screen is inserted on machine head, the position of cleaning mechanism corresponds with the position of filter screen, the quantity of filter screen and cleaning mechanism is two, and it is symmetrically distributed in the two sides of machine head.Automatic effect lies in: in the process of using, when paint mist, dust continues to accumulate on filter screen surface, the paint mist, dust and other magazines attached on filter screen can be preliminarily cleaned, and the impurities in filter screen mesh are cleaned, thereby reducing the ventilation resistance of filter screen, avoid unfiltered dust through filter screen and fall on the surface of instrument panel being sprayed, ensure the spraying quality of instrument panel, and when filter screen is cleaned, it does not need to stop work, ensure production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive dashboard processing technology, and in particular to an automotive dashboard painting device. Background Technology

[0002] The car dashboard is a large interior assembly that spans the width of the entire vehicle at the front of the cockpit. It serves as a display platform for instruments, an integrated component of cockpit functions, and a collision safety component. The base material of the dashboard is mostly injection-molded plastic such as PP and ABS engineering plastics. The raw injection-molded parts have poor appearance and insufficient performance, so they need to be painted. This painting process requires the use of painting equipment.

[0003] A dustproof automotive dashboard spraying device disclosed in Chinese patent CN223417534U uses a fan, filter, and protective film to block dust, minimizing dust accumulation on the dashboard and improving the spraying effect. The filter can be easily disassembled and cleaned via a sliding connection between a locking block and a locking groove. Simultaneously, the protective film can be easily disassembled and replaced by workers via a sliding connection between a limiting block and a limiting groove, making it more convenient and practical.

[0004] However, compared with existing technologies and comparative solutions, it can be seen that this spraying equipment still has the following problems in actual use: As usage time increases, paint mist and dust continue to accumulate on the filter surface, increasing ventilation resistance and reducing suction power. Unfiltered dust passes through the filter and falls onto the dashboard surface, causing paint surface defects such as pitting. Furthermore, the filter can only be easily pulled out without a dust removal structure, requiring work stoppage for disassembly and cleaning, which affects production efficiency. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background art, and provide an automotive dashboard spraying device.

[0006] The purpose of this utility model is achieved through the following technical solution: an automotive dashboard spraying device, including a machine body, a conveying mechanism in the machine body, a machine head on the top of the machine body, a spraying mechanism inside the machine head, a filter screen and a cleaning mechanism on the machine head, the filter screen being inserted into the machine head, the position of the cleaning mechanism corresponding to the position of the filter screen, and two filters and two cleaning mechanisms symmetrically distributed on both sides of the machine head. The spraying mechanism includes a first connecting frame, which is fixedly connected to the inside of the machine head. A connecting pipe is provided on the first connecting frame, a feed pipe is provided at one end of the connecting pipe, and a spray head is provided on the connecting pipe. The cleaning mechanism includes a second connecting frame, on which a first cleaning component and a second cleaning component are mounted.

[0007] Preferably, the bottom of the machine body is equipped with support feet and wheels.

[0008] Preferably, the conveying mechanism includes a support frame, on which a drive component and conveying rollers are mounted. The number of conveying rollers is multiple, and they are arranged in a linear array on the support frame. The multiple conveying rollers are connected to each other by a transmission chain. The output end of the drive component is connected to the conveying rollers by a transmission chain.

[0009] Preferably, the machine head has a slot, a control panel is provided on one side of the machine head, and a slide groove is provided on one side of the machine head.

[0010] Preferably, both sides of the second connecting frame are provided with sliders, which are slidably connected inside the slide groove. The second connecting frame is slidably connected to the machine head through the sliders, and a handle is provided on the second connecting frame.

[0011] Preferably, the first cleaning component includes a cleaning brush, a screw is rotatably connected to one side of the cleaning brush, the screw is threaded onto a second connecting frame, an adjusting head is provided at the end of the screw away from the cleaning brush, and a first slide bar is provided on the cleaning brush, the first slide bar being slidably connected to the second connecting frame.

[0012] Preferably, the second cleaning component includes a third connecting frame, which is slidably connected to the second connecting frame. A roller brush is provided on one side of the third connecting frame, and an elastic element is provided on the third connecting frame, which is disposed between the third connecting frame and the second connecting frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This automotive dashboard painting equipment can perform preliminary cleaning of paint mist, dust, and other impurities adhering to the filter screen when paint mist and dust continuously accumulate on the filter screen surface during use. It also cleans impurities in the filter screen mesh, thereby reducing the ventilation resistance of the filter screen and preventing unfiltered dust from passing through the filter screen and falling onto the dashboard surface being painted, ensuring the painting quality of the dashboard. Moreover, the equipment does not require stopping production when cleaning the filter screen, thus ensuring production efficiency.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a first-view structural schematic diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention from a second perspective; Figure 3 This is a schematic diagram of the structure of the body of this utility model; Figure 4 This is a schematic diagram of the conveying mechanism of this utility model; Figure 5 This is a schematic diagram of the structure of the head of this utility model; Figure 6 This is a schematic diagram of the spraying mechanism of this utility model; Figure 7 This is a first-view structural schematic diagram of the cleaning mechanism of this utility model; Figure 8 This is a schematic diagram of the disassembled structure of the cleaning mechanism of this utility model from a second perspective; Figure 9 This utility model Figure 8 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1. Machine body; 101. Support leg; 102. Traveling wheel; 2. Conveying mechanism; 201. Support frame; 202. Drive component; 203. Conveying roller; 3. Machine head; 301. Slot; 302. Control panel; 303. Slide groove; 4. Spraying mechanism; 401. First connecting frame; 402. Connecting pipe; 403. Feed pipe; 404. Spray nozzle; 5. Filter screen; 6. Cleaning mechanism; 61. Second connecting frame; 611. Slider; 612. Handle; 62. First cleaning assembly; 621. Cleaning brush; 622. Screw; 623. Adjusting head; 624. First sliding rod; 63. Second cleaning assembly; 631. Third connecting frame; 632. Roller brush; 633. Elastic component. Detailed Implementation

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Additional aspects and advantages of this invention will be further set forth in the description which follows in conjunction with the accompanying drawings, and in part will be obvious from the description or may be learned by practice of the invention.

[0020] like Figure 1 and Figure 2 As shown, an automotive dashboard painting device includes a body 1, a conveying mechanism 2 disposed in the body 1, a machine head 3 disposed on the top of the body 1, a painting mechanism 4 disposed inside the machine head 3, a filter screen 5 and a cleaning mechanism 6 disposed on the machine head 3, the filter screen 5 is inserted into the machine head 3, the position of the cleaning mechanism 6 corresponds to the position of the filter screen 5, and there are two of each of the filter screen 5 and the cleaning mechanism 6, which are symmetrically distributed on both sides of the machine head 3.

[0021] like Figure 3 As shown, the bottom of the machine body 1 is provided with support feet 101 and traveling wheels 102, and a maintenance door is provided on one side of the machine body 1.

[0022] like Figure 2 and Figure 4 As shown, the conveying mechanism 2 includes a support frame 201, a drive component 202, and a conveying roller 203. The support frame 201 is provided with the drive component 202 and the conveying roller 203. There are multiple conveying rollers 203, which are linearly arrayed on the support frame 201. The multiple conveying rollers 203 are connected to each other by a transmission chain. The output end of the drive component 202 is connected to the conveying roller 203 by a transmission chain.

[0023] like Figure 1 and Figure 5 As shown, the machine head 3 has a slot 301, a control panel 302 is provided on one side of the machine head 3, and a slide groove 303 is provided on one side of the machine head 3.

[0024] like Figure 2 and Figure 6 As shown, the spraying mechanism 4 includes a first connecting frame 401, a connecting pipe 402, a feed pipe 403, and a nozzle 404. The first connecting frame 401 is fixedly connected to the inside of the machine head 3. The first connecting frame 401 is provided with a connecting pipe 402. One end of the connecting pipe 402 is provided with a feed pipe 403. The connecting pipe 402 is provided with a nozzle 404. There are multiple nozzles 404, which are linearly arrayed on the connecting pipe 402.

[0025] like Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, the cleaning mechanism 6 includes a second connecting frame 61, a first cleaning component 62, and a second cleaning component 63. The first cleaning component 62 and the second cleaning component 63 are disposed on the second connecting frame 61.

[0026] like Figure 1 , Figure 2 , Figure 8 and Figure 9As shown, sliders 611 are provided on both sides of the second connecting frame 61. The sliders 611 are slidably connected inside the slide groove 303. The second connecting frame 61 is slidably connected to the machine head 3 through the sliders 611. A handle 612 is provided on the second connecting frame 61.

[0027] like Figure 8 and Figure 9 As shown, the first cleaning assembly 62 includes a cleaning brush 621, a screw 622, an adjusting head 623, and a first slide rod 624. The screw 622 is rotatably connected to one side of the cleaning brush 621. The screw 622 is threadedly connected to the second connecting frame 61. The adjusting head 623 is provided at the end of the screw 622 away from the cleaning brush 621. The first slide rod 624 is provided on the cleaning brush 621 and is slidably connected to the second connecting frame 61.

[0028] like Figure 8 and Figure 9 As shown, the second cleaning component 63 includes a third connecting frame 631, a roller brush 632, and an elastic element 633. The third connecting frame 631 is slidably connected to the second connecting frame 61. The roller brush 632 is provided on one side of the third connecting frame 631. The elastic element 633 is provided on the third connecting frame 631 and is located between the third connecting frame 631 and the second connecting frame 61.

[0029] Those skilled in the art will fully understand that motors require power to operate. All electronic components mentioned herein are electrically connected to an external controller and power supply. Common power supply methods include connecting to external AC power via a power cord, using a battery pack, or employing a vehicle power supply. These are all conventional techniques in the field and do not need to be described in detail in this specification.

[0030] Furthermore, the main controller can be a conventional known device such as a computer for control. The electronic components involved in this article, as well as their supporting control systems, power supply modules, circuits, and pipelines, can be provided by the manufacturer. Apart from that, the electronic components and control modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the structure or usage of electronic components.

[0031] Secondly, the power supply configuration is a conventional design choice in this field. The fact that the applicant did not draw the power supply in the accompanying drawings or specify "connect power supply" in the specification does not affect the ability of those skilled in the art to implement the technical solution.

[0032] All standard components used in this invention can be directly purchased from commercial channels, and non-standard components can be customized according to the structural parameters and dimensions described in this specification and accompanying drawings. The assembly and connection between components employs conventional connection processes such as bolt fastening, riveting, and welding, which are already well-established in the field. The overall mechanical structure, supporting components, and related equipment all use standard models commonly used in this field.

[0033] The work process is as follows: S1. When in use, place the car dashboard to be painted on the conveyor roller 203, start the drive unit 202, and the drive unit 202 drives the conveyor roller 203 to rotate, thus conveying the car dashboard. S2. The spraying liquid enters the connecting pipe 402 from the feed pipe 403 and is sprayed out from the nozzle 404 to spray the car dashboard that it passes through. S3. As the usage time increases, when paint mist and dust continue to accumulate on the filter screen surface, first turn the screw 622 by adjusting the head 623, which will drive the handle 612 to slide on one side of the second connecting frame 61 through the first slide rod 624, so that the cleaning brush 621 comes into contact with the filter screen 5. S4. At the same time, the roller brush 632 presses against the filter screen 5 under the elastic force of the elastic element 633, and then drives the second connecting frame 61 through the handle 612. The second connecting frame 61 slides on the machine head 3 through the slide groove 303. S5. As the second connecting frame 61 moves, the cleaning brush 621 performs preliminary cleaning of paint mist, dust and other impurities attached to the filter screen 5. When the roller brush 632 passes over the filter screen 5, it cleans the impurities in the mesh of the filter screen 5, thereby reducing the ventilation resistance of the filter screen 5 and preventing unfiltered dust from passing through the filter screen 5 and falling onto the instrument panel surface being sprayed, ensuring the spraying quality of the instrument panel. Moreover, no work stoppage is required when cleaning the filter screen 5, ensuring production efficiency.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automotive dashboard painting device, characterized in that: Includes a body (1), in which a conveying mechanism (2) is provided, and a machine head (3) is provided on the top of the body (1). A spraying mechanism (4) is provided inside the machine head (3). A filter screen (5) and a cleaning mechanism (6) are provided on the machine head (3). The filter screen (5) is inserted into the machine head (3). The position of the cleaning mechanism (6) corresponds to the position of the filter screen (5). There are two of each of the filter screen (5) and the cleaning mechanism (6), which are symmetrically distributed on both sides of the machine head (3). The spraying mechanism (4) includes a first connecting frame (401), which is fixedly connected to the inside of the machine head (3). A connecting pipe (402) is provided on the first connecting frame (401), and a feed pipe (403) is provided at one end of the connecting pipe (402). A spray nozzle (404) is provided on the connecting pipe (402). The cleaning mechanism (6) includes a second connecting frame (61), on which a first cleaning component (62) and a second cleaning component (63) are provided.

2. The automotive dashboard painting equipment according to claim 1, characterized in that: The bottom of the body (1) is provided with support feet (101) and wheels (102).

3. The automotive dashboard painting equipment according to claim 1, characterized in that: The conveying mechanism (2) includes a support frame (201), on which a driving component (202) and a conveying roller (203) are provided. There are multiple conveying rollers (203) arranged in a linear array on the support frame (201). The multiple conveying rollers (203) are connected by a transmission chain. The output end of the driving component (202) is connected to the conveying roller (203) by a transmission chain.

4. The automotive dashboard painting equipment according to claim 1, characterized in that: The machine head (3) has a slot (301), a control panel (302) is provided on one side of the machine head (3), and a slide groove (303) is provided on one side of the machine head (3).

5. The automotive dashboard painting equipment according to claim 4, characterized in that: The second connecting frame (61) is provided with sliders (611) on both sides. The sliders (611) are slidably connected inside the slide groove (303). The second connecting frame (61) is slidably connected to the machine head (3) through the sliders (611). The second connecting frame (61) is provided with handles (612).

6. The automotive dashboard painting equipment according to claim 5, characterized in that: The first cleaning component (62) includes a cleaning brush (621), a screw (622) is rotatably connected to one side of the cleaning brush (621), the screw (622) is threadedly connected to the second connecting frame (61), an adjusting head (623) is provided at the end of the screw (622) away from the cleaning brush (621), and a first slide rod (624) is provided on the cleaning brush (621), the first slide rod (624) is slidably connected to the second connecting frame (61).

7. The automotive dashboard painting equipment according to claim 6, characterized in that: The second cleaning component (63) includes a third connecting frame (631), which is slidably connected to the second connecting frame (61). A roller brush (632) is provided on one side of the third connecting frame (631), and an elastic element (633) is provided on the third connecting frame (631). The elastic element (633) is disposed between the third connecting frame (631) and the second connecting frame (61).

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