Airplane seat dining plate glossy metal powder spraying equipment

Abstract

The invention belongs to the technical field of aircraft seat production, and particularly relates to gloss metal powder spraying equipment for an aircraft seat dining plate. The spraying device is reasonable in structural design and is mainly composed of the base, the material storage assembly, the material pushing assembly, the material receiving assembly, the spraying assembly and the drying assembly, all the assemblies cooperate with one another, the aircraft seat dining plate workpiece is pushed to the material receiving assembly through the material pushing assembly, and the aircraft seat dining plate workpiece is received through the material receiving assembly; the spraying assembly is used for spraying glossy metal powder on the first face of the workpiece, and the drying assembly is used for drying the workpiece; and then the receiving assembly is used for driving the workpiece to turn over, the spraying assembly is used for spraying glossy metal powder on the second face of the workpiece, the drying assembly is used for drying the workpiece, in this way, the double-face spraying operation of the aircraft seat dining plate workpiece can be achieved, and the uniformity of a coating formed after spraying and drying is good.

Description

Technical Field

[0001] The invention belongs to the technical field of aircraft seat production, and in particular relates to a glossy metal powder spraying device for an aircraft seat dining plate. Background Art

[0002] The application of glossy metal powder spraying equipment in the production of aircraft seat dining boards is mainly reflected in the following aspects: 1) Powder spraying equipment provides an efficient and uniform coating covering method for aircraft seat dining boards. Through electrostatic powder spraying technology, powder coating can be evenly adsorbed on the surface of the dining board under the action of static electricity to form a solid, bright and smooth coating. This coating not only has excellent aesthetic effect, can enhance the overall visual effect of the interior of the aircraft, but also provide passengers with a more comfortable and clean dining environment. 2) The sprayed coating has excellent physical and chemical properties. After high-temperature baking and curing, the powder coating can form a coating with extremely high adhesion and mechanical strength, which can resist wear and scratches in daily use. At the same time, the coating also has good corrosion resistance and aging resistance, can maintain its gloss and color for a long time, and extend the service life of aircraft seat dining boards. 3) Due to the high utilization rate of powder coating and the ability of the coating to maintain its performance for a long time, the maintenance cost and replacement frequency of aircraft seat dining boards can be reduced. At the same time, the powder spraying equipment has a high degree of automation, which can improve production efficiency and reduce labor costs.

[0003] The main body of the aircraft seat dining board is mostly a plate-shaped structure made of aluminum alloy profiles. The patent specification with the publication number CN116550514B discloses a high-pressure powder spraying device for aluminum alloy profiles, including a conveying frame, a sliding assembly, a rotating assembly and a spraying assembly. The conveying frame is provided with a running groove, and the running groove is a U-shaped structure. A plurality of supporting rollers are installed on the top of the conveying frame on one side of the running groove, and chains are installed on the outer sides of the plurality of supporting rollers. The sliding assembly includes a first slider slidably arranged on the top of the running groove and a second slider slidably arranged on the bottom of the running groove. The first slider and the second slider are fixedly connected by a circular shaft. During the spraying process, the aluminum alloy profile rotates while being conveyed. By controlling the up and down moving speed of the spraying box and the rotating speed of the profile, the aluminum alloy profile can be completely and evenly sprayed by a plurality of spray heads, so as to solve the problem that at least two spraying boxes are required to achieve complete and even spraying of the aluminum alloy profile, and the spraying raw materials are wasted a lot and the cost is high.

[0004] The above-mentioned powder spraying equipment has some shortcomings when used in the production process of aircraft seat dining plates. First, it requires the aluminum alloy aircraft seat dining plates to be placed vertically, and the coating after spraying is prone to uneven thickness due to gravity; second, it cannot be dried in time after spraying. Therefore, it is necessary to optimize and improve the structure of this powder spraying equipment. Summary of the invention

[0005] The purpose of the present invention is to overcome the above problems existing in the conventional technology and to provide a glossy metal powder spraying device for aircraft seat dining plates.

[0006] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0007] A glossy metal powder spraying device for aircraft seat dining plates, comprising a base, a material storage component, a material pushing component, a material receiving component, a spraying component and a drying component, wherein a material storage component for batch storing aircraft seat dining plate workpieces is installed at the upper end of the base, the aircraft seat dining plate workpieces are in a rectangular plate-shaped structure as a whole, blank areas with a width of 0.8 to 1.6 cm are symmetrically arranged on both sides of the aircraft seat dining plate workpieces, and the blank areas refer to the parts that do not need to be sprayed and are used as subsequent hemming parts; a material pushing station is arranged at the bottom of the material storage component, and a material pushing component and a material receiving component are arranged at both sides of the material pushing station in the material storage component, a spraying component is installed above the material receiving component, and a drying component is installed below the base;

[0008] The pushing assembly can push the aircraft seat dining board workpiece transferred to the pushing station to the receiving assembly, the receiving assembly can receive the aircraft seat dining board workpiece and drive it to turn over, the spraying assembly can perform a glossy metal powder spraying operation on the upper surface of the aircraft seat dining board workpiece, and the drying assembly can perform a drying operation on the aircraft seat dining board workpiece.

[0009] Furthermore, in the above-mentioned aircraft seat dining board glossy metal powder spraying equipment, the material storage assembly includes a material storage box, and two vertical circulation belts are symmetrically installed inside the material storage box, and the outer side of the belt body of each vertical circulation belt is evenly distributed with material supporting partitions, and the two opposite material supporting partitions are utilized to jointly support the aircraft seat dining board workpiece.

[0010] Furthermore, in the above-mentioned aircraft seat dining plate glossy metal powder spraying equipment, the top plate of the material storage box is provided with a plate inlet, and the side plates of the material storage box are symmetrically provided with plate pushing ports at the material pushing station.

[0011] Furthermore, in the above-mentioned aircraft seat dining plate glossy metal powder spraying equipment, the pushing assembly includes a horizontal driving push rod and a push block installed at its movable end, the outer end of the push block is provided with a slot inwardly, and the outer edge of the slot is provided with an outward-flared chamfered structure for facilitating the smooth insertion of the aircraft seat dining plate workpiece.

[0012] Further, in the above-mentioned aircraft seat meal tray gloss metal powder spraying equipment, the material receiving assembly includes a material receiving plate and support mechanisms on both sides thereof. The support mechanism includes a base plate, a vertical driving push rod, and an ear plate. The vertical driving push rod is installed on the base plate, and the movable end of the vertical driving push rod is installed with an ear plate. Positioning rotating shafts provided with movable supports by the ear plates are symmetrically fixed on both sides of the material receiving plate. A turning motor is fixed on the ear plate of one of the support mechanisms, and the output shaft of the turning motor is传动连接 with the adjacent positioning rotating shaft through an umbrella-shaped steering gear set. A gear box fixed to the ear plate where it is located is sleeved outside the umbrella-shaped steering gear set; the material receiving plate is integrally in a "U" shape structure, and clamping grooves matching the width of the blank area in the aircraft seat meal tray workpiece are symmetrically opened on the inner side walls of the material receiving plate.

[0013] Further, in the above-mentioned aircraft seat meal tray gloss metal powder spraying equipment, the spraying assembly includes a base plate. A spraying box is installed on the upper side of the base plate, a first horizontal slide rail is installed on the lower side of the base plate, a first slider forming a first linear guide pair with the first horizontal slide rail is installed outside the first horizontal slide rail, a spraying head is installed on the lower side of the first slider, the spraying head is communicated with the spraying box through a pumping hose, and the spraying head is provided with a downward strip-shaped discharge port.

[0014] Further, in the above-mentioned aircraft seat meal tray gloss metal powder spraying equipment, the positioning rotating shaft of the material receiving plate away from the turning motor is grounded through a slip ring to form a positive electrode, and a metal diversion cup is provided on the spraying head and the metal diversion cup is connected with high-voltage negative electricity.

[0015] Further, in the above-mentioned aircraft seat meal tray gloss metal powder spraying equipment, the drying assembly includes a second horizontal slide rail installed on the lower side of the base. A second slider forming a second linear guide pair with the second horizontal slide rail is installed outside the second horizontal slide rail, a hot air blower is installed on the second slider through a support plate, and the hot air blower is provided with an upward strip-shaped air outlet.

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

[0017] The present invention has a reasonable structural design, and is mainly composed of a base, a material storage component, a material pushing component, a material receiving component, a spraying component and a drying component. The components cooperate with each other, and the material pushing component is used to push the aircraft seat dining board workpiece transferred to the material pushing station to the material receiving component, and the aircraft seat dining board workpiece is received by the material receiving component; the first side of the aircraft seat dining board workpiece is sprayed with glossy metal powder by the spraying component, and the aircraft seat dining board workpiece is dried by the drying component; then the aircraft seat dining board workpiece is driven to turn over by the material receiving component, and the second side of the aircraft seat dining board workpiece is sprayed with glossy metal powder by the spraying component, and the aircraft seat dining board workpiece is dried by the drying component. In this way, the double-sided spraying operation of the aircraft seat dining board workpiece can be realized, and the coating formed after spraying and drying has good uniformity.

[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 structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the material storage component in the present invention;

[0022] Figure 3 It is a structural schematic diagram of the material pushing assembly in the present invention;

[0023] Figure 4 It is a structural schematic diagram of the material receiving assembly in the present invention;

[0024] Figure 5 It is a structural schematic diagram of the turning mechanism in the present invention;

[0025] Figure 6 It is a structural schematic diagram of the material receiving plate in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the spraying assembly in the present invention;

[0027] Figure 8 It is a structural schematic diagram of the drying component in the present invention;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1- base;

[0030] 2- material storage assembly, 201- material storage box, 202- vertical circulation belt, 203- material support partition, 204- plate inlet;

[0031] 3-push assembly, 301-horizontal driving push rod, 302-push block, 303-card slot;

[0032] 4-material receiving assembly, 401-base plate, 402-vertical driving push rod, 403-ear plate, 404-material receiving plate, 405-turning motor, 406-positioning shaft, 407-umbrella steering gear set, 408-gear box, 409-clamping groove;

[0033] 5-spraying assembly, 501-substrate, 502-first horizontal slide rail, 503-first slide block, 504-spraying head, 505-spraying box, 506-pumping hose;

[0034] 6-drying assembly, 601-second horizontal slide rail, 602-second slide block, 603-support plate, 604-hot air blower. DETAILED DESCRIPTION

[0035] 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.

[0036] See also Figure 1-Figure 8 As shown, this embodiment is a glossy metal powder spraying equipment for aircraft seat dining boards, comprising a base 1, a material storage component 2, a material pusher component 3, a material receiving component 4, a spraying component 5 and a drying component 6. The upper end of the base 1 is equipped with a material storage component 2 for storing aircraft seat dining board workpieces in batches, and the bottom of the material storage component 2 is provided with a material pusher station, and the material pusher component 3 and the material receiving component 4 are respectively provided on both sides of the material pusher station in the material storage component 4, and the spraying component 5 is installed above the material receiving component, and the drying component 6 is installed below the base 1. The material pusher component 3 can push the aircraft seat dining board workpiece transferred to the material pusher station to the material receiving component 4, and the material receiving component 4 can receive the aircraft seat dining board workpiece and drive it to turn over, the spraying component 5 can spray the glossy metal powder on the upper surface of the aircraft seat dining board workpiece, and the drying component 6 can dry the aircraft seat dining board workpiece.

[0037] In this embodiment, the aircraft seat dining board workpiece is an overall rectangular plate structure, and blank areas with a width of 0.8 to 1.6 cm are symmetrically provided on both sides of the aircraft seat dining board workpiece. The blank areas refer to the areas that do not need to be sprayed and serve as subsequent edging areas.

[0038] In this embodiment, the stock storage assembly 2 includes a stock storage box 201. Two vertical circulating belts 202 are symmetrically installed inside the stock storage box 201. Material supporting partition plates 203 are evenly distributed on the outer side of the belt body of each vertical circulating belt 202. The opposite two material supporting partition plates 203 are used to jointly support the aircraft seat meal tray workpieces.

[0039] In this embodiment, a plate inlet 204 is opened on the top plate of the stock storage box 201, and push plate openings are symmetrically opened on the side plates of the stock storage box 201 at the pushing station.

[0040] In this embodiment, the pushing assembly 3 includes a horizontally driving push rod 301 and a push block 302 installed at its movable end. A clamping groove 303 is opened inward at the outer end of the push block 302, and an outwardly expanding chamfer structure for facilitating the smooth clamping of the aircraft seat meal tray workpiece is provided at the outer edge of the clamping groove 303.

[0041] In this embodiment, the receiving assembly 4 includes a receiving plate 404 and support mechanisms on both sides thereof. The support mechanisms include a base plate 401, a vertically driving push rod 402, and an ear plate 403. The vertically driving push rod 402 is installed on the base plate 401, and an ear plate 403 is installed at the movable end of the vertically driving push rod 402. Positioning rotating shafts 406 supported by the ear plates 403 are symmetrically fixed on both sides of the receiving plate 404. A reversing motor 405 is fixed on the ear plate 403 of one of the support mechanisms. The output shaft of the reversing motor 405 is in transmission connection with the adjacent positioning rotating shaft 406 through a bevel gear steering gear set 407. A gear box 408 fixed to the ear plate 403 where it is located is sleeved outside the bevel gear steering gear set 407. The reversing motor 405, the positioning rotating shaft 406, the bevel gear steering gear set 407, and the gear box 408 together constitute a reversing mechanism.

[0042] In this embodiment, the receiving plate 404 is integrally in a "U" - shaped structure. Clamping grooves 409 matching the width of the blank area in the aircraft seat meal tray workpiece are symmetrically opened on the inner side walls of the receiving plate 404, and an outwardly expanding chamfer structure for facilitating the introduction of the aircraft seat meal tray workpiece into it is provided at the outer port of the clamping grooves 409.

[0043] In this embodiment, the spraying assembly 5 includes a base plate 501. A spraying box 505 is installed on the upper side of the base plate 501, and a first horizontal slide rail 502 is installed on the lower side of the base plate 501. A first slider 503 forming a first linear guide pair with the first horizontal slide rail 502 is installed outside the first horizontal slide rail 502. A spraying head 504 is installed on the lower side of the first slider 503. The spraying head 504 is communicated with the spraying box 505 through a pumping hose 506, and the spraying head 504 is provided with a downward - facing strip - shaped discharge port.

[0044] In this embodiment, the receiving plate 404 is away from the positioning shaft of the flip motor 405 and is grounded through a conductive slip ring to form a positive pole. A metal guide cup is provided on the spray head 504 and the metal guide cup is connected to a high-voltage negative electrode.

[0045] In this embodiment, the drying component 6 includes a second horizontal slide rail 601 installed on the lower side of the base 1, and a second slider 602 is installed on the outer side of the second horizontal slide rail 601 to form a second linear guide pair therewith. The second slider 602 is installed with a hot air blower 604 through a support plate 603, and the hot air blower 604 is provided with an upward strip air outlet.

[0046] A specific application of this embodiment is: this equipment is mainly composed of a base 1, a material storage component 2, a material pushing component 3, a material receiving component 4, a spraying component 5 and a drying component 6, and each component cooperates with each other, and the pushing component 3 is used to push the aircraft seat dining board workpiece transferred to the material pushing station to the material receiving component 4, and the material receiving component 4 is used to receive the aircraft seat dining board workpiece; the spraying component 5 is used to spray the first side of the aircraft seat dining board workpiece with glossy metal powder, and the drying component 6 is used to dry the aircraft seat dining board workpiece; then the material receiving component 4 is used to drive the aircraft seat dining board workpiece to turn over, and the spraying component 5 is used to spray the second side of the aircraft seat dining board workpiece with glossy metal powder, and the drying component 6 is used to dry the aircraft seat dining board workpiece. In this way, the double-sided spraying operation of the aircraft seat dining board workpiece can be achieved, and the coating formed after spraying and drying has good uniformity.

[0047] 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 glossy metal powder spraying equipment for aircraft seat dining plates, characterized in that: It includes a base, a stock component, a pushing component, a receiving component, a spraying component and a drying component. A stock component for batch storing aircraft seat meal tray workpieces is installed at the upper end of the base. The aircraft seat meal tray workpiece is integrally in a rectangular plate structure. On both sides of the aircraft seat meal tray workpiece, there are symmetrically arranged blank areas with a width of 0.8 - 1.6 cm. The blank area refers to the part that does not need to be sprayed and is used as the subsequent edge wrapping part. At the bottom of the stock component, there is a pushing station. On both sides of the pushing station in the stock component, there are respectively arranged a pushing component and a receiving component. Above the receiving component, there is a spraying component installed. Below the base, there is a drying component installed. The pushing component can push the aircraft seat meal tray workpiece transferred to the pushing station to the receiving component. The receiving component can receive the aircraft seat meal tray workpiece and drive it to perform a turning-over action. The spraying component can perform a gloss metal powder spraying operation on the upper surface of the aircraft seat meal tray workpiece. The drying component can perform a drying operation on the aircraft seat meal tray workpiece.

2. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 1 is characterized in that: The stock component includes a stock box. Inside the stock box, two vertical circulating belts are symmetrically installed. On the outer side of the belt body of each vertical circulating belt, there are evenly distributed material supporting partitions. The opposite two material supporting partitions are used to jointly support the aircraft seat meal tray workpiece.

3. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 2 is characterized in that: On the top plate of the stock box, there is a plate inlet opened. On the side plate of the stock box at the pushing station, there are symmetrically opened pushing plate openings.

4. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 3 is characterized in that: The pushing component includes a horizontal driving push rod and a push block installed at its movable end. An inwardly opened clamping groove is arranged at the outer end of the push block. At the outer edge of the clamping groove, there is an outwardly expanding chamfer structure that facilitates the smooth clamping of the aircraft seat meal tray workpiece.

5. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 4, characterized in that: The receiving component includes a receiving plate and supporting mechanisms on both sides of it. The supporting mechanism includes a base plate, a vertical driving push rod and an ear plate. The vertical driving push rod is installed on the base plate. The movable end of the vertical driving push rod is installed with an ear plate. On both sides of the receiving plate, there are symmetrically fixed positioning rotating shafts that are supported movably by the ear plates. On the ear plate of one of the supporting mechanisms, there is a turning motor fixed. The output shaft of the turning motor is传动连接 with the adjacent positioning rotating shaft through an umbrella-shaped steering gear set. The outside of the umbrella-shaped steering gear set is sleeved and installed with a gear box fixed to the ear plate where it is located. The receiving plate is integrally in a "U" shape structure. On the inner side wall of the receiving plate, there are symmetrically opened clamping grooves that match the width of the blank area in the aircraft seat meal tray workpiece.

6. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 5, characterized in that: The spraying component includes a base plate. Above the base plate, there is a spraying box installed. Below the base plate, there is a first horizontal slide rail installed. On the outside of the first horizontal slide rail, there is a first slider that forms a first linear guide pair with it. Below the first slider, there is a spraying head installed. The spraying head is communicated with the spraying box through a pumping hose. The spraying head is provided with a downward-facing strip-shaped discharge port.

7. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 6, characterized in that: The positioning rotating shaft of the receiving plate away from the turning motor is grounded through a conductive slip ring to form a positive electrode. The spraying head is provided with a metal diversion cup and the metal diversion cup is connected with a high-voltage negative electricity.

8. The aircraft seat dining plate gloss metal powder spraying equipment according to claim 7, characterized in that: The drying assembly includes a second horizontal slide rail installed on the lower side of the base, a second slider forming a second linear guide pair is installed on the outer side of the second horizontal slide rail, a hot air blower is installed on the second slider through a support plate, and the hot air blower is provided with an upward strip air outlet.

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