Polishing equipment for shell of multimedia touch screen controller of aero seat

Abstract

The invention belongs to the technical field of aero seat accessory production, and particularly relates to aero seat multimedia touch screen controller shell polishing equipment. The polishing device is reasonable in structural design, and when the outer surfaces of webs of upper and lower groove type plates in a controller shell need to be polished, the vertical distance adjusting assembly adjusts the distance between the two first grinding and polishing assemblies, the first grinding and polishing assemblies are started, and then the longitudinal and transverse linear guide rail pairs are used for driving the first grinding and polishing assemblies to move; when the edge of the screen mounting hole needs to be polished, the second grinding and polishing assembly adjusts the height of a second grinding brush roller on the second grinding and polishing assembly, and then the longitudinal linear guide rail pair and the transverse linear guide rail pair are used for driving the second grinding and polishing assembly to move. When the heat dissipation holes need to be polished, the third grinding and polishing assembly is driven by the longitudinal linear guide rail pair to do reciprocating displacement; in this way, the requirement for automatic grinding and polishing of the controller shell is met, and the polishing efficiency is high.

Description

Technical Field

[0001] The invention belongs to the technical field of aviation seat accessory production, and in particular relates to a shell polishing device for a multimedia touch screen controller for an aviation seat. Background Art

[0002] The main function of the aviation seat multimedia touch screen controller shell polishing equipment is to optimize the surface of the controller shell to achieve a series of specific effects and goals. The following is a specific description of its role: 1) Improve wear resistance: Polishing can strengthen the hardness of the shell surface, making it more resistant to friction and wear that may be encountered in daily use, thereby extending the service life of the shell. 2) Enhance corrosion resistance: Polishing can remove tiny flaws and oxide layers on the shell surface, thereby enhancing its corrosion resistance and avoiding damage in humid or corrosive environments. 3) Improve optical performance: The polished shell surface is smoother and has a higher reflectivity, which can provide better visual effects and make the display of the multimedia touch screen controller clearer and brighter. 4) Optimize the feel: The polished shell surface is more delicate and smooth, and users can feel a more comfortable feel when using it, which improves the overall user experience. 5) Improve aesthetics: The polished shell has a higher gloss and uniformity, which can significantly improve the overall aesthetics of the product, making it more in line with the high-end and luxurious positioning of aviation seats. 6) Meet industry standards and requirements: As part of high-end automotive interiors, the shell polishing of aviation seat multimedia touch screen controllers needs to meet specific industry standards and requirements to ensure product quality and safety.

[0003] The traditional aviation seat multimedia touch screen controller shell polishing equipment was found to have shortcomings during use. First, it can only polish the outer surface of the controller shell, but cannot polish the screen installation holes and heat dissipation holes of the controller shell; second, it cannot realize automatic polishing operation, and the polishing efficiency is low. Therefore, it is necessary to optimize and improve the traditional aviation seat multimedia touch screen controller shell polishing equipment. Summary of the invention

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

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] An aviation seat multimedia touch screen controller shell polishing device comprises 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 by an upper groove plate and a lower groove plate, a screen mounting hole is opened at the web of the upper groove plate, a side plate of the upper groove plate is evenly opened with a number of heat dissipation holes, and the other side plate is used as an adsorption part cooperating with the suction cup;

[0008] 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, and the inner frame is fixed on the slider of the transverse linear guide pair. A guide and straightening assembly is installed between the outer frame and the inner frame, and two parallel support plates and a vertical distance adjustment assembly for driving the relative displacement of the two support plates are installed inside the inner frame. A first grinding and polishing assembly for polishing the outer surfaces of the webs of the upper groove plate and the lower groove plate is installed near the outer ends of the two support plates, and a second grinding and polishing assembly for polishing the edge of the screen mounting hole is installed at the front end of the first grinding and polishing assembly of the support plate located on the upper layer, and a third grinding and polishing assembly for polishing the heat dissipation holes is installed on the side of the inner frame close to the suction cup.

[0009] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, the side panels of the upper groove plate and the lower groove plate are staggered with each other, and the controller shell is an overall rectangular parallelepiped structure.

[0010] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, the guide and straightening assembly is composed of a straightening protrusion fixed on the outer frame and an open sliding sleeve fixed on the inner frame, and the open sliding sleeve is arranged on the outer side of the straightening protrusion.

[0011] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, the vertical distance adjustment assembly includes a servo motor, an umbrella-shaped steering gear set, a gear seat and a bidirectional screw rod, the servo motor is fixed on the inner frame, and the output end of the servo motor is transmission-connected to the middle part of the bidirectional screw rod through the umbrella-shaped steering gear set, the bidirectional screw rod is provided with two screw rod sections with opposite rotation directions, the umbrella-shaped steering gear set is installed in the gear seat, and the gear seat is fixed to the inner wall of the inner plate of the inner frame.

[0012] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, the upper and lower parts of the inner plate of the inner frame are provided with vertical holes for facilitating the vertical displacement of the support plate, a roller is installed at the inner end of the support plate, and the plate part of the support plate extending into the inner frame is provided with a screw hole cooperating with the corresponding screw segment.

[0013] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, 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 the support plate, and the roller seat movably supports a first grinding brush roller with a horizontal axis, and the output shaft of the first grinding motor is connected to the center axis of the first grinding brush roller through a belt transmission member.

[0014] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, 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 installed on the corresponding support plate, the movable end of the vertical push rod is installed with the second grinding motor via the first connecting plate, and the output end of the second grinding motor is installed with a second grinding brush roller with a vertical axis via the second connecting plate.

[0015] Furthermore, in the above-mentioned aviation seat multimedia touch screen controller shell polishing equipment, the third grinding and polishing assembly includes a base and a grinding rod, the base is fixed to the outer wall of the inner plate of the inner frame, and a plurality of grinding rods are evenly distributed on the base, and the positions of the grinding rods correspond one by one to the positions of the heat dissipation holes in the controller shell, and the front end of the grinding rod is provided with a chamfered structure for facilitating its introduction into the corresponding heat dissipation hole, the outer diameter of the main part of the grinding rod is matched with the diameter of the heat dissipation hole, and the outer side of the main part of the grinding rod is provided with a rough layer for grinding.

[0016] The beneficial effects of the present invention are:

[0017] The structural design of the present invention is reasonable, and the present invention mainly consists of 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; when it is necessary to polish the outer surfaces of the webs of the upper groove plate and the lower groove plate, the vertical distance adjustment assembly is first used to adjust the distance between the two first grinding and polishing assemblies, start the first grinding and polishing assembly, and then use the longitudinal linear guide pair and the transverse linear guide pair to drive the first grinding and polishing assembly to perform longitudinal and transverse displacement; when it is necessary to polish the edge of the screen mounting hole, the second grinding and polishing assembly adjusts the height of the second grinding brush roller on itself, and then uses the longitudinal linear guide pair and the transverse linear guide pair to drive the second grinding and polishing assembly to perform longitudinal and transverse displacement; when it is necessary to polish the heat dissipation hole, the longitudinal linear guide pair is used to drive the third grinding and polishing assembly to move back and forth; in this way, the automatic grinding and polishing requirements of the controller housing are met, and the polishing efficiency is high.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall use state of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure decomposition of the controller housing in the present invention;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the controller housing in the present invention;

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

[0024] Figure 5 It is a structural schematic diagram of the longitudinal linear guide rail pair and the outer frame in the present invention;

[0025] Figure 6 It is a structural schematic diagram of the transverse linear guide pair, the inner frame and the vertical distance adjustment assembly in the present invention;

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

[0027] Figure 8 is a schematic structural diagram of the third grinding and polishing assembly in the present invention;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed 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-longitudinal linear guide pair, 4-outer frame, 5-transverse linear guide pair, 6-inner frame, 7-straightening protrusion, 8-open sliding sleeve, 9-servo motor, 10-bidirectional screw rod, 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 DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 8 As shown, this embodiment is a polishing device for the shell of an aviation seat multimedia touch screen controller, including 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.

[0032] In this embodiment, the controller housing 1 to be processed is welded by an upper groove plate 102 and a lower groove plate 101. The side plates of the upper groove plate 102 and the lower groove plate 101 are staggered, and the controller housing 1 is a rectangular parallelepiped structure as a whole. The web of the upper groove plate 102 is provided with a screen mounting hole 103, and one side plate of the upper groove plate 102 is evenly provided with a plurality of heat dissipation holes 104, and the other side plate is used as an adsorption part for cooperating with the suction cup 2.

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

[0034] In this embodiment, the outer frame 4 is fixed on the slider of the longitudinal linear guide pair 3, the slide rail of the transverse linear guide pair 5 is fixed on the outer frame 4, the inner frame 6 is fixed on the slider of the transverse linear guide pair 5, and a guide straightening assembly is installed between the outer frame 4 and the inner frame 6. Two support plates 11 distributed in parallel and a vertical distance adjustment assembly for driving the two support plates 11 to move relative to each other are installed inside the inner frame 6. A first grinding and polishing assembly 12 for polishing the outer surface of the web of the upper groove plate 102 and the lower groove plate 101 is installed near the outer ends of the two support plates 11, and a second grinding and polishing assembly 13 for polishing the edge of the screen mounting hole 103 is installed on the support plate 11 located on the upper layer at the front end of the first grinding and polishing assembly 12, and a third grinding and polishing assembly 14 for polishing the heat dissipation hole 104 is installed on the side of the inner frame 6 located near the suction cup 2.

[0035] In this embodiment, the guide and straightening assembly is composed of a straightening protrusion 7 fixed on the outer frame 4 and an open sliding sleeve 8 fixed on the inner frame 6 , and the open sliding sleeve 8 is slidingly sleeved on the outer side of the straightening protrusion 7 .

[0036] In this embodiment, the vertical pitch adjustment assembly includes a servo motor 9, an umbrella-shaped steering gear set, a gear seat and a bidirectional screw 10. The servo motor 9 is fixed on the inner frame 6. The output end of the servo motor 9 is transmission-connected to the middle part of the bidirectional screw 10 via the umbrella-shaped steering gear set. The bidirectional screw 10 is provided with two screw segments with opposite rotation directions. The umbrella-shaped steering gear set is installed in the gear seat, and the gear seat is fixed to the inner wall of the inner plate of the inner frame 6.

[0037] In this embodiment, vertical holes are opened on the upper and lower parts of the inner plate of the inner frame 6 to facilitate the vertical displacement of the support plate 11. A roller is installed on the inner end of the support plate 11. The support plate 11 is located on the plate part extending into the inner frame 6 and is provided with a screw hole that cooperates with the corresponding screw segment.

[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 roller seat 121 movably supports a first grinding brush roller 122 with a horizontal axis. The output shaft of the first grinding motor 123 is connected to the central axis of the first grinding brush roller 122 through a belt transmission member.

[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 installed on the corresponding support plate 11. The movable end of the vertical push rod 131 is installed with the second grinding motor 132 via the first connecting plate. The output end of the second grinding motor 132 is installed with the second grinding brush roller 133 with a vertical axis via the second connecting plate.

[0040] In this embodiment, the third grinding and polishing assembly 14 includes a base 141 and a grinding rod 142. The base 141 is fixed to the outer wall of the inner 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 to 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 chamfer structure for facilitating its introduction into the corresponding heat dissipation hole 104. The outer diameter of the main part of the grinding rod 142 matches the diameter of the heat dissipation hole 104. The outer side of the main part of the grinding rod 142 is provided with a rough layer for grinding.

[0041] A specific application of this embodiment is: the equipment is mainly composed 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 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 is first used to adjust the distance between the two first grinding and polishing assemblies 12, the first grinding and polishing assembly 12 is started, and then the longitudinal linear guide pair 3 and the transverse linear guide pair 5 are used to drive The first grinding and polishing component 12 can be displaced longitudinally and transversely; when the edge of the screen mounting hole 103 needs to be polished, the second grinding and polishing component 13 adjusts the height of the second grinding brush roller 133 on itself, and then uses the longitudinal linear guide pair 3 and the transverse linear guide pair 5 to drive the second grinding and polishing component 13 to be displaced longitudinally and transversely; when the heat dissipation hole 104 needs to be polished, the longitudinal linear guide pair 3 is used to drive the third grinding and polishing component 14 to move back and forth; in this way, the automatic grinding and polishing requirements of the controller housing are met, and the polishing efficiency is high.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing device for the shell of an aviation seat multimedia touch screen 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 by an upper groove plate and a lower groove plate, a screen mounting hole is opened at the web of the upper groove plate, a side plate of the upper groove plate is evenly opened with a number of heat dissipation holes, and the other side plate is used as an adsorption part cooperating 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, and the inner frame is fixed on the slider of the transverse linear guide pair. A guiding and straightening assembly is installed between the outer frame and the inner frame, and two parallel support plates and a vertical distance adjustment assembly for driving the relative displacement of the two support plates are installed inside the inner frame. A first grinding and polishing assembly for polishing the outer surfaces of the webs of the upper groove plate and the lower groove plate is installed near the outer ends of the two support plates, and a second grinding and polishing assembly for polishing the edge of the screen mounting hole is installed at the front end of the first grinding and polishing assembly of the support plate located on the upper layer, and a third grinding and polishing assembly for polishing the heat dissipation holes is installed on the side of the inner frame close to the suction cup.

2. The aviation seat multimedia touch screen controller housing polishing device according to claim 1 is characterized in that: The side plates of the upper groove plate and the lower groove plate are staggered with each other, and the controller housing is an overall rectangular parallelepiped structure.

3. The aviation seat multimedia touch screen controller housing polishing device according to claim 2 is characterized in that: The guide and straightening assembly is composed of a straightening protrusion fixed on the outer frame and an open sliding sleeve fixed on the inner frame, and the open sliding sleeve is arranged on the outer side of the straightening protrusion.

4. The aviation seat multimedia touch screen controller housing polishing device according to claim 3 is characterized in that: The vertical pitch adjustment assembly includes a servo motor, an umbrella-shaped steering gear set, a gear seat and a bidirectional screw. The servo motor is fixed on the inner frame. The output end of the servo motor is transmission-connected to the middle part of the bidirectional screw via the umbrella-shaped steering gear set. The bidirectional screw is provided with two screw segments with opposite rotation directions. The umbrella-shaped 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 aviation seat multimedia touch screen controller housing polishing device according to claim 4 is characterized in that: The upper and lower parts of the inner side plates of the inner frame are provided with vertical holes for facilitating the vertical displacement of the support plate, a roller is installed at the inner end of the support plate, and the plate portion of the support plate extending into the inner frame is provided with a screw hole that cooperates with the corresponding screw segment.

6. The aviation seat multimedia touch screen controller housing polishing device according to claim 5 is 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 the support plate. The roller seat movably supports a first grinding brush roller with a horizontal axis. The output shaft of the first grinding motor is connected to the central axis of the first grinding brush roller through a belt transmission member.

7. The aviation seat multimedia touch screen controller housing polishing device according to claim 6 is 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 installed on the corresponding support plate. The movable end of the vertical push rod is installed with the second grinding motor via the first connecting plate. The output end of the second grinding motor is installed with a second grinding brush roller with a vertical axis via the second connecting plate.

8. The aviation seat multimedia touch screen controller housing polishing device according to claim 7 is characterized in that: The third grinding and polishing assembly includes a base and a grinding rod, the base is fixed to the outer wall of the inner plate of the inner frame, a plurality of grinding rods are evenly distributed on the base, the positions of the grinding rods correspond one by one to the positions of the heat dissipation holes in the controller housing, the front end of the grinding rod is provided with a chamfered structure for facilitating its introduction into the corresponding heat dissipation hole, the outer diameter of the main part of the grinding rod is matched with the diameter of the heat dissipation hole, and a rough layer for grinding is provided on the outer side of the main part of the grinding rod.

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