A polishing device for the housing of an aircraft seat multimedia touch screen controller

Abstract

This invention belongs to the field of aviation seat component manufacturing technology, and particularly relates to a polishing device for the housing of an aviation seat multimedia touchscreen controller. The invention features a reasonable structural design. When polishing the outer surface of the upper and lower slotted web plates in the controller housing, the vertical adjustment component first adjusts the distance between the two first polishing components, activates the first polishing components, and then uses longitudinal and transverse linear guides to move the first polishing components. When polishing the edges of the screen mounting holes, the second polishing component adjusts the height of its second polishing roller, and then uses longitudinal and transverse linear guides to move the second polishing component. When polishing the heat dissipation holes, the longitudinal linear guides move the third polishing component back to its original position. This method meets the automated polishing requirements of the controller housing with high polishing efficiency.

Description

Technical Field

[0001] This invention belongs to the field of aviation seat parts manufacturing technology, and in particular relates to a polishing device for the housing of an aviation seat multimedia touch screen controller. Background Technology

[0002] The main function of polishing equipment for the housing of aviation seat multimedia touchscreen controllers is to optimize the surface of the controller housing to achieve a series of specific effects and goals. The specific functions are explained below: 1) Improved wear resistance: Polishing strengthens the surface hardness of the housing, making it more resistant to friction and wear encountered in daily use, thus extending the housing's lifespan. 2) Enhanced corrosion resistance: Polishing removes minor imperfections and oxide layers from the housing surface, thereby enhancing its corrosion resistance and preventing damage in humid or corrosive environments. 3) Improved optical performance: The polished housing surface is smoother and has higher reflectivity, providing better visual effects and making the multimedia touchscreen controller's display clearer and brighter. 4) Optimized feel: The polished housing surface is more delicate and smooth, providing a more comfortable feel for users and improving the overall user experience. 5) Enhanced aesthetics: The polished housing has higher gloss and uniformity, significantly improving the overall aesthetics of the product and making it more in line with the high-end, luxurious positioning of aviation seats. 6) Meets industry standards and requirements: As part of high-end automotive interiors, the polishing process of the aviation seat multimedia touch screen controller needs to meet specific industry standards and requirements to ensure product quality and safety.

[0003] Traditional polishing equipment for aircraft seat multimedia touchscreen controller housings has several shortcomings. First, it can only polish the outer surface of the controller housing, not the screen mounting holes and heat dissipation vents. Second, it cannot automate the polishing process, resulting in low efficiency. Therefore, optimization and improvement of traditional polishing equipment for aircraft seat multimedia touchscreen controller housings are necessary. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned problems existing in the conventional technology and to provide a polishing device for the housing of an aviation seat multimedia touch screen controller.

[0005] To achieve the above-mentioned technical objectives and effects, the present invention is implemented through the following technical solution:

[0006] A polishing device for the housing of an aviation seat multimedia touch screen controller includes a suction cup, a longitudinal linear guide pair, an outer frame, a transverse linear guide pair, an inner frame, a guide and straightening assembly, a vertical distance adjustment assembly, a support plate, a first grinding and polishing assembly, a second grinding and polishing assembly, and a third grinding and polishing assembly.

[0007] The controller housing to be processed is welded together from an upper slotted plate and a lower slotted plate. The upper slotted plate has a screen mounting hole on its web. One side of the upper slotted plate has several heat dissipation holes evenly distributed, and the other side serves as an adsorption part that cooperates with the suction cup.

[0008] The outer frame is fixed to the slider of the longitudinal linear guide pair, the slide rail of the transverse linear guide pair is fixed to the outer frame, the inner frame is fixed to the slider of the transverse linear guide pair, a guide and straightening component is installed between the outer frame and the inner frame, two parallel support plates and a vertical distance adjustment component for driving the relative displacement of the two support plates are installed inside the inner frame, a first polishing component for polishing the outer surface of the upper slot plate and the web plate of the lower slot plate is installed near the outer end of the two support plates, the upper support plate is equipped with a second polishing component for polishing the edge of the screen mounting hole at the front end of the first polishing component, and a third polishing component for polishing the heat dissipation hole is installed on the side of the inner frame near the suction cup.

[0009] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the side plates of the upper groove plate and the lower groove plate are staggered, and the overall housing of the controller has a cuboid structure.

[0010] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the guide and straightening component consists of a straightening protrusion fixed on the outer frame and an open sliding sleeve fixed on the inner frame, wherein the open sliding sleeve is slidably fitted on the outside of the straightening protrusion.

[0011] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the vertical adjustment component includes a servo motor, a bevel steering gear set, a gear seat, and a bidirectional lead screw. The servo motor is fixed on the inner frame, and the output end of the servo motor is connected to the middle of the bidirectional lead screw via the bevel steering gear set. The bidirectional lead screw has two lead screw sections with opposite directions of rotation. The bevel steering gear set is installed in the gear seat, and the gear seat is fixed to the inner wall of the inner side plate of the inner frame.

[0012] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the upper and lower parts of the inner side plate of the inner frame are provided with vertical slots to facilitate the vertical displacement of the support plate, the inner end of the support plate is equipped with a roller, and the plate part of the support plate extending into the inner frame is provided with a screw hole that mates with the corresponding screw section.

[0013] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the first polishing component includes a roller seat, a first polishing brush roller, and a first polishing motor. The roller seat and the first polishing motor are fixed on a support plate. The roller seat movably supports the first polishing brush roller with its axis in a horizontal direction. The output shaft of the first polishing motor is connected to the central shaft of the first polishing brush roller via a belt drive component.

[0014] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the second polishing component includes a vertical push rod, a second polishing motor, and a second polishing brush roller. The vertical push rod is mounted on a corresponding support plate, and the movable end of the vertical push rod is equipped with a second polishing motor via a first connecting plate. The output end of the second polishing motor is equipped with a second polishing brush roller with a vertical axis via a second connecting plate.

[0015] Furthermore, in the aforementioned polishing equipment for the housing of the aviation seat multimedia touch screen controller, the third polishing component includes a base and polishing rods. The base is fixed to the outer wall of the inner side plate of the inner frame. Several polishing rods are evenly distributed on the base. The positions of the polishing rods correspond one-to-one with the positions of the heat dissipation holes in the controller housing. The front end of the polishing rod is provided with a chamfered structure to facilitate its insertion into the corresponding heat dissipation hole. The outer diameter of the main body of the polishing rod matches the diameter of the heat dissipation hole. The outer side of the main body of the polishing rod is provided with a rough layer for polishing.

[0016] The beneficial effects of this invention are:

[0017] This invention features a rationally designed structure, primarily composed of a suction cup, a longitudinal linear guide pair, an outer frame, a transverse linear guide pair, an inner frame, a guide and straightening component, a vertical spacing adjustment component, a support plate, a first grinding and polishing component, a second grinding and polishing component, and a third grinding and polishing component. When polishing the outer surfaces of the upper and lower slotted plates, the vertical spacing adjustment component first adjusts the distance between the two first grinding and polishing components, activating the first grinding and polishing components. The longitudinal and transverse linear guide pairs then drive the first grinding and polishing components to move longitudinally and laterally. When polishing the edges of the screen mounting holes, the second grinding and polishing component adjusts the height of its second grinding brush roller, and the longitudinal and transverse linear guide pairs then drive the second grinding and polishing component to move longitudinally and laterally. When polishing the heat dissipation holes, the longitudinal linear guide pair drives the third grinding and polishing component to move back to its original position. This method satisfies the automated grinding and polishing requirements of the controller housing, achieving high polishing efficiency.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram illustrating the overall usage state of the present invention;

[0021] Figure 2 This is an exploded view of the controller housing in this invention;

[0022] Figure 3 This is a three-dimensional structural diagram of the controller housing in this invention;

[0023] Figure 4 This is a schematic diagram of the main structure of the controller housing in this invention;

[0024] Figure 5 This is a schematic diagram of the longitudinal linear guide pair and the outer frame in this invention;

[0025] Figure 6 This is a schematic diagram of the structure of the transverse linear guide pair, inner frame, and vertical adjustment assembly in this invention;

[0026] Figure 7 This is a schematic diagram of the structure of the first and second grinding and polishing components in this invention;

[0027] Figure 8 This is a schematic diagram of the structure of the third grinding and polishing component in this invention;

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1-Controller housing, 101-Lower groove plate, 102-Upper groove plate, 103-Screen mounting hole, 104-Heat dissipation hole, 2-Suction cup, 3-Vertical linear guide pair, 4-Outer frame, 5-Horizontal linear guide pair, 6-Inner frame, 7-Straightening protrusion, 8-Opening sliding sleeve, 9-Servo motor, 10-Two-way lead screw, 11-Support plate, 12-First grinding and polishing assembly, 121-Roller seat, 122-First grinding brush roller, 123-First grinding motor, 13-Second grinding and polishing assembly, 131-Vertical push rod, 132-Second grinding motor, 133-Second grinding brush roller, 14-Third grinding and polishing assembly, 141-Base, 142-Grinding rod. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-8 As shown, this embodiment is a polishing device for the housing of an aviation seat multimedia touch screen controller, including a suction cup 2, a longitudinal linear guide rail pair 3, an outer frame 4, a transverse linear guide rail pair 5, an inner frame 6, a guide and straightening component, a vertical adjustment component, a support plate 11, a first polishing component 12, a second polishing component 13, and a third polishing component 14.

[0032] In this embodiment, the controller housing 1 to be processed is welded together from an upper slotted plate 102 and a lower slotted plate 101. The side plates of the upper slotted plate 102 and the lower slotted plate 101 are staggered, and the controller housing 1 has an overall cuboid structure. The web of the upper slotted plate 102 is provided with a screen mounting hole 103, and one side plate of the upper slotted plate 102 is provided with a plurality of heat dissipation holes 104 evenly distributed, while the other side plate serves as an adsorption part that cooperates with the suction cup 2.

[0033] In this embodiment, suction cup 2 is a vacuum negative pressure suction cup.

[0034] In this embodiment, the outer frame 4 is fixed to the slider of the longitudinal linear guide pair 3, the slide rail of the transverse linear guide pair 5 is fixed to the outer frame 4, and the inner frame 6 is fixed to the slider of the transverse linear guide pair 5. A guide and straightening assembly is installed between the outer frame 4 and the inner frame 6. Inside the inner frame 6, two parallel support plates 11 and a vertical adjustment assembly for driving the relative displacement of the two support plates 11 are installed. Near the outer ends of the two support plates 11, a first polishing assembly 12 for polishing the outer surface of the web of the upper slot plate 102 and the lower slot plate 101 is installed. At the front end of the first polishing assembly 12, the upper support plate 11 is equipped with a second polishing assembly 13 for polishing the edge of the screen mounting hole 103. On the side of the inner frame 6 near the suction cup 2, a third polishing assembly 14 for polishing the heat dissipation hole 104 is installed.

[0035] In this embodiment, the guide and straightening component consists of a straightening protrusion 7 fixed on the outer frame 4 and an open sliding sleeve 8 fixed on the inner frame 6. The open sliding sleeve 8 is slidably fitted on the outside of the straightening protrusion 7.

[0036] In this embodiment, the vertical adjustment component includes a servo motor 9, a bevel steering gear set, a gear seat, and a bidirectional lead screw 10. The servo motor 9 is fixed on the inner frame 6. The output end of the servo motor 9 is connected to the middle part of the bidirectional lead screw 10 via the bevel steering gear set. The bidirectional lead screw 10 has two lead screw sections with opposite directions of rotation. The bevel steering gear set is installed in the gear seat, and the gear seat is fixed to the inner wall of the inner side plate of the inner frame 6.

[0037] In this embodiment, the inner side plate of the inner frame 6 is provided with vertical strip holes at the top and bottom to facilitate the vertical displacement of the support plate 11. The inner end of the support plate 11 is equipped with a roller, and the plate part of the support plate 11 that extends into the inner frame 6 is provided with a screw hole that cooperates with the corresponding screw section.

[0038] In this embodiment, the first grinding and polishing assembly 12 includes a roller seat 121, a first grinding brush roller 122, and a first grinding motor 123. The roller seat 121 and the first grinding motor 122 are fixed on the support plate 11. The first grinding brush roller 122 with its axis horizontally oriented is movably supported in the roller seat 121. The output shaft of the first grinding motor 123 is connected to the central shaft of the first grinding brush roller 122 through a belt drive component.

[0039] In this embodiment, the second grinding and polishing assembly 13 includes a vertical push rod 131, a second grinding motor 132, and a second grinding brush roller 133. The vertical push rod 131 is mounted on the corresponding support plate 11. The movable end of the vertical push rod 131 is mounted with the second grinding motor 132 via the first connecting plate. The output end of the second grinding motor 132 is mounted with the second grinding brush roller 133, whose axis is vertical, via the second connecting plate.

[0040] In this embodiment, the third grinding and polishing assembly 14 includes a base 141 and grinding rods 142. The base 141 is fixed to the outer wall of the inner side plate of the inner frame 6, and a plurality of grinding rods 142 are evenly distributed on the base 141. The positions of the grinding rods 142 correspond one-to-one with the positions of the heat dissipation holes 104 in the controller housing 1. The front end of the grinding rod 142 is provided with a chamfered structure to facilitate its insertion into the corresponding heat dissipation hole 104. The outer diameter of the main body of the grinding rod 142 matches the diameter of the heat dissipation hole 104, and a rough layer for grinding is provided on the outer side of the main body of the grinding rod 142.

[0041] A specific application of this embodiment is as follows: This equipment mainly consists of a suction cup 2, a longitudinal linear guide pair 3, an outer frame 4, a transverse linear guide pair 5, an inner frame 6, a guide and straightening assembly, a vertical distance adjustment assembly, a support plate 11, a first grinding and polishing assembly 12, a second grinding and polishing assembly 13, and a third grinding and polishing assembly 14. When it is necessary to polish the outer surface of the web of the upper groove plate 102 and the lower groove plate 101, the vertical distance adjustment assembly first adjusts the distance between the two first grinding and polishing assemblies 12, starts the first grinding and polishing assembly 12, and then uses the longitudinal linear guide pair 3 and the transverse linear guide pair 5 to drive the equipment. The first polishing component 12 can be moved longitudinally and laterally. When polishing is required at the edge of the screen mounting hole 103, the second polishing component 13 adjusts the height of its second polishing brush roller 133, and then uses the longitudinal linear guide pair 3 and the lateral linear guide pair 5 to drive the second polishing component 13 to move longitudinally and laterally. When polishing is required at the heat dissipation hole 104, the third polishing component 14 is moved back to the starting position using the longitudinal linear guide pair 3. In this way, the automatic polishing requirements of the controller shell are met, and the polishing efficiency is high.

[0042] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing device for the housing of an aircraft seat multimedia touchscreen controller, characterized in that, It includes a suction cup, a longitudinal linear guide pair, an outer frame, a transverse linear guide pair, an inner frame, a guide and straightening assembly, a vertical distance adjustment assembly, a support plate, a first grinding and polishing assembly, a second grinding and polishing assembly, and a third grinding and polishing assembly; The controller housing to be processed is welded together from an upper slotted plate and a lower slotted plate. The upper slotted plate has a screen mounting hole on its web. One side of the upper slotted plate has several heat dissipation holes evenly distributed, and the other side serves as an adsorption part that cooperates with the suction cup. The outer frame is fixed on the slider of the longitudinal linear guide pair, the slide rail of the transverse linear guide pair is fixed on the outer frame, the inner frame is fixed on the slider of the transverse linear guide pair, a guide and straightening component is installed between the outer frame and the inner frame, two parallel support plates and a vertical distance adjustment component for driving the relative displacement of the two support plates are installed inside the inner frame, a first polishing component for polishing the outer surface of the upper slot plate and the lower slot plate web plate is installed near the outer end of the two support plates, the upper support plate is equipped with a second polishing component for polishing the edge of the screen mounting hole at the front end of the first polishing component, and a third polishing component for polishing the heat dissipation hole is installed on the side of the inner frame near the suction cup. The third grinding and polishing assembly includes a base and grinding rods. The base is fixed to the outer wall of the inner side plate of the inner frame. Several grinding rods are evenly distributed on the base. The positions of the grinding rods correspond one-to-one with the positions of the heat dissipation holes in the controller housing. The front end of the grinding rod is provided with a chamfered structure to facilitate its insertion into the corresponding heat dissipation hole. The outer diameter of the main body of the grinding rod matches the diameter of the heat dissipation hole. The outer side of the main body of the grinding rod is provided with a rough layer for grinding.

2. The polishing equipment for the housing of the aviation seat multimedia touch screen controller according to claim 1, characterized in that, The side plates of the upper and lower groove plates are staggered, and the overall housing of the controller is a cuboid structure.

3. The polishing equipment for the housing of an aviation seat multimedia touchscreen controller according to claim 2, characterized in that, The guide and straightening assembly consists of a straightening protrusion fixed on the outer frame and an open sliding sleeve fixed on the inner frame, with the open sliding sleeve slidably fitted on the outside of the straightening protrusion.

4. The polishing equipment for the housing of the aviation seat multimedia touch screen controller according to claim 3, characterized in that, The vertical pitch adjustment assembly includes a servo motor, a bevel steering gear set, a gear seat, and a bidirectional lead screw. The servo motor is fixed on the inner frame. The output end of the servo motor is connected to the middle of the bidirectional lead screw via the bevel steering gear set. The bidirectional lead screw has two lead screw sections with opposite directions of rotation. The bevel steering gear set is installed in the gear seat, and the gear seat is fixed to the inner wall of the inner side plate of the inner frame.

5. The polishing equipment for the housing of an aviation seat multimedia touchscreen controller according to claim 4, characterized in that, The inner side plate of the inner frame has vertical slots at the top and bottom to facilitate the vertical displacement of the support plate. The inner end of the support plate is equipped with a roller. The plate part of the support plate that extends into the inner frame has a screw hole that mates with the corresponding screw section.

6. The polishing equipment for the housing of an aviation seat multimedia touchscreen controller according to claim 5, characterized in that, The first grinding and polishing assembly includes a roller seat, a first grinding brush roller, and a first grinding motor. The roller seat and the first grinding motor are fixed on a support plate. The first grinding brush roller with a horizontal axis is movably supported in the roller seat. The output shaft of the first grinding motor is connected to the central shaft of the first grinding brush roller through a belt drive component.

7. The polishing equipment for the housing of an aviation seat multimedia touchscreen controller according to claim 6, characterized in that, The second grinding and polishing assembly includes a vertical push rod, a second grinding motor, and a second grinding brush roller. The vertical push rod is mounted on a corresponding support plate. The movable end of the vertical push rod is connected to the second grinding motor via a first connecting plate. The output end of the second grinding motor is connected to the second grinding brush roller with a vertical axis via a second connecting plate.

Images