Automatic engraving and marking device for aviation tray

Abstract

The invention relates to the technical field of automatic marking of aviation container transportation pallets, in particular to an automatic carving and marking device for aviation pallets. The bottom of a mounting frame is fixedly mounted on a bracket assembly; the first cylinder is mounted at the top of the mounting rack; the lifting cover is movably installed on the installation frame, the pneumatic marking machine is installed in the lifting cover, the upper portion of the lifting cover is connected with a telescopic rod of the first air cylinder, and the first air cylinder stretches out and draws back to control lifting of the lifting cover. The control interface is arranged on the pneumatic marking machine and used for being connected with the control device, and a control instruction is output to the pneumatic marking machine through the control device so as to complete the marking action of the aviation tray; the air source connector is arranged on the pneumatic marking machine and used for being connected with compressed air, and marking power is provided for the pneumatic marking machine through the compressed air. The automatic marking device is simple in structural design, safe, reliable and capable of filling the technical blank of aviation tray automatic marking.

Description

Technical Field

[0001] The invention relates to the technical field of automatic marking of aviation container transport pallets, in particular to an automatic engraving and marking device for aviation pallets. Background Art

[0002] Aviation pallets are mainly used for containerized transportation of bulk materials. Their functions include containerized air transportation of various bulk materials, containerized roll-on / roll-off, fork loading and hoisting of various bulk materials. Their use can effectively reduce ground transportation links and shorten ground transportation time. In the prior art, the structure of aviation pallets used by the military mainly includes a metal frame, an upper panel, a lower panel, a balsa wood sandwich layer and a mooring ring; four frames form a rectangular structure, the balsa wood sandwich layer is embedded in the frame, and is pressed by the upper panel and the lower panel; the mooring ring is installed on the outside of the frame at a certain distance; the outside of the frame is also provided with a block boss, the block boss is provided with a horizontal mooring hole, and the mooring ring and the block boss are arranged at intervals. In order to ensure the quality and after-sales of military equipment, and to make the product unique and traceable, the customized coding of military equipment becomes particularly important, and marking has become an indispensable link.

[0003] However, the pneumatic marking machines on the market cannot be directly used for aviation pallet marking operations. On the one hand, since the force of ordinary commercially available pneumatic marking machines is very large, they need to be fixed on the target surface of the marking operation by the bar magnets attached to the marking machine. However, in the prior art, the target surface of the aviation pallet marking operation is an aluminum product and cannot be fixed by high-strength magnets. On the other hand, because the frame of the aviation pallet is an irregular structure with block-shaped bosses and mooring rings arranged at intervals, the bar magnets used for fixing the commercially available pneumatic marking machines are regular square structures that are the same as the bottom of the standard-reaching machine, and their size is much larger than the size of the frame of the aviation pallet on the target surface of the marking operation, making it difficult to have stable and full contact with the target surface of the marking operation.

[0004] Therefore, the marking of aviation pallets requires a corresponding marking device to ensure that the pneumatic marking machine is in full contact with the marking surface of the pallet. If the designed marking device needs to be operated manually, the efficiency is low. Therefore, it is necessary to design an automatic marking device for aviation pallets. Summary of the invention

[0005] In view of the shortcomings of the prior art mentioned above, the purpose of the present invention is to provide an automatic engraving and marking device for aviation pallets, which solves the problem of difficult marking of aviation pallets and can realize assembly line marking of aviation pallets, and has the characteristics of high degree of automation, simple operation and high marking efficiency.

[0006] To achieve the above-mentioned and other related purposes, the present invention provides an automatic engraving and marking device for aviation pallets, comprising:

[0007] A marking support platform, used as a supporting structure of the automatic engraving and marking device, and a roller is installed on the marking support platform to realize the rolling of the aviation pallet;

[0008] A marking machine device, which is installed on both diagonal sides of the marking support platform. After the marking machine device is lowered to a set height, it is used to mark the aviation pallet. The marking machine device rises after completing the marking;

[0009] An entrance rotary baffle device is installed at the front end of the marking support platform, and the aviation pallet is used to enter from the entrance rotary baffle device. The entrance rotary baffle device is used to press the rear side of the aviation pallet before marking the aviation pallet;

[0010] An exit lifting baffle device is installed at the rear end of the marking support platform. When the aviation pallet rolls to the exit lifting baffle device through the roller, the exit lifting baffle device is used to block the aviation pallet;

[0011] The side pressing device is installed on both sides of the marking support platform and is used to press the side surfaces of the aviation pallet.

[0012] In one embodiment of the present invention, the marking support station comprises:

[0013] A bracket assembly, which serves as a supporting structure of the automatic engraving and marking device, and the roller is mounted on the bracket assembly;

[0014] An adjusting foot, which is arranged at the bottom of the bracket assembly, and the adjusting foot is used to support and adjust the height of the bracket assembly;

[0015] A servo motor transmission mechanism is installed on the bottom surface of the bracket assembly, and the servo motor transmission mechanism is used to drive the conveyor belt through the servo motor to drive the roller to roll.

[0016] In one embodiment of the present invention, the bracket assembly is welded from steel pipes and steel plates, 26 rollers are provided, and 6 adjustable feet are provided.

[0017] In one embodiment of the present invention, the marking device comprises:

[0018] A mounting frame, the bottom of which is fixedly mounted on the bracket assembly;

[0019] A first cylinder, mounted on the top of the mounting frame;

[0020] A lifting cover is movably mounted on the mounting frame, a pneumatic marking machine is installed inside the lifting cover, and the top of the lifting cover is connected to the telescopic rod of the first cylinder, and the extension and retraction of the first cylinder controls the lifting and lowering of the lifting cover.

[0021] In one embodiment of the present invention, the marking device further comprises:

[0022] A control interface, which is provided on the pneumatic marking machine, and is used to connect to a control device, and output a control instruction to the pneumatic marking machine through the control device to complete the marking action of the aviation pallet;

[0023] An air source interface is provided on the pneumatic marking machine, and the air source interface is used to connect compressed gas, and the compressed gas provides marking power to the pneumatic marking machine.

[0024] In one embodiment of the present invention, the inlet rotary baffle device comprises:

[0025] A rotating rod, which is fixed to the front end of the bracket assembly through fixing components at both ends;

[0026] A rotating baffle, which is mounted on the rotating rod, and the bottom of the rotating baffle is connected to one end of the second cylinder, and the other end of the second cylinder is fixed on the rotating rod;

[0027] The second cylinder is used to control the rotation of the rotating baffle on the telescopic rotating rod by telescoping. When the aviation pallet enters from the entrance rotating baffle device, the rotating baffle is lowered. After the entry is completed, the telescopic rotating baffle is rotated up to press the rear side of the aviation pallet;

[0028] Two guide plates are respectively installed at the two ends of the rotating baffle plate and are used to correct the moving direction of the aviation pallet.

[0029] In one embodiment of the present invention, two rotating baffles are provided, and two second cylinders are provided.

[0030] In one embodiment of the present invention, the outlet lifting baffle device comprises:

[0031] A baffle fixing frame fixed to the rear end of the bracket assembly;

[0032] a third cylinder mounted on the bottom of the baffle fixing frame;

[0033] A guide rail block, which is fixed on the baffle fixing frame and is located on a side of the fixing frame close to the roller, and at least a portion of the guide rail block extends out of an upper portion of the baffle fixing frame;

[0034] A lifting frame connected to the telescopic rod of the third cylinder, wherein the lifting frame is controlled to perform a lifting action on the guide rail block by the extension and retraction of the third cylinder;

[0035] A lifting baffle is installed on the upper part of the lifting frame, and the lifting baffle is driven by the lifting frame to perform lifting action.

[0036] In one embodiment of the present invention, three lifting baffles are provided and three guide rail blocks are provided.

[0037] In one embodiment of the present invention, the side pressing device comprises:

[0038] Side mounting frames, which are fixedly mounted on both sides of the bracket assembly;

[0039] A fourth cylinder, mounted on the side mounting frame, for pressing the side of the aviation pallet;

[0040] An anti-collision block, which is mounted on the side mounting frame and is used to prevent the aviation pallet from colliding;

[0041] A positioning plate, which is mounted on the side mounting frame and is used to trigger the fourth cylinder to extend and press the aviation pallet;

[0042] The distance measuring sensor is installed on the side mounting frame and is used to adjust the positions of the two sides of the aviation pallet.

[0043] As described above, the automatic engraving and marking device for aviation pallets of the present invention has the following beneficial effects:

[0044] (1) The automatic engraving and marking device for aviation pallets of the present invention comprises a marking support platform, a marking machine device, an inlet rotating baffle device, an outlet lifting baffle device, and a side clamping device. The structure of the present invention is simple in design, safe and reliable, and can fill the technical gap of automatic marking of aviation pallets.

[0045] (2) The automatic engraving and marking device for aviation pallets of the present invention can solve the technical problems of difficult and slow marking of aviation pallets, thereby improving the marking efficiency of aviation pallets.

[0046] (3) The automatic engraving and marking device for aviation pallets of the present invention has low production cost and high automation, which greatly saves labor costs and provides ideas for aviation pallet assembly line marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is an overall structural diagram of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application.

[0048] Figure 2 This is a structural diagram of a marking support platform of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application.

[0049] Figure 3This is a structural diagram of a marking machine device for an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application.

[0050] Figure 4 A structural diagram of an inlet rotating baffle of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application.

[0051] Figure 5 This is a structural diagram of an exit lifting baffle of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application.

[0052] Figure 6 A structural diagram of a side clamping device of an automatic engraving and marking device for an aviation pallet provided in an embodiment of the present application.

[0053] Component number description

[0054] 1 Marking bracket

[0055] 2 Marking machine device

[0056] 3. Inlet rotating baffle device

[0057] 4. Exit lifting baffle device

[0058] 5 Side clamping device

[0059] 6 Bracket assembly

[0060] 7 Servo motor transmission mechanism

[0061] 8 Roller

[0062] 9 Adjust the feet

[0063] 10 Pneumatic marking machine

[0064] 11 Lifting cover

[0065] 12 First cylinder

[0066] 13 Mounting bracket

[0067] 14 Control Interface

[0068] 15 Air source interface

[0069] 16 Rotating bezel

[0070] 17 Second cylinder

[0071] 18 Rotating rod

[0072] 19 Guide plate

[0073] 20 Lifting baffle

[0074] 21 Lifting Frame

[0075] 22 Third cylinder

[0076] 23 Guide rail block

[0077] 24 Baffle fixing bracket

[0078] 25 Side mounting bracket

[0079] 26 Fourth cylinder

[0080] 27 Anti-collision block

[0081] 28 Positioning plate

[0082] 29 Distance sensor DETAILED DESCRIPTION

[0083] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0084] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0085] Terms such as first or second can be used to describe various components, but these components are not limited by the above terms. The above terms are used to distinguish one component from another component, for example, without departing from the scope of the concept according to the present disclosure, a first component can be referred to as a second component, and similarly, a second component can be referred to as a first component.

[0086] In addition, "connected / coupled" means that one component is directly electrically coupled to another component or is indirectly electrically coupled through another component. The singular form may include the plural form unless explicitly stated in the sentence. In addition, "include / comprise" or "includes / comprises" used in this specification indicates that one or more components, steps, operations, and elements exist or have been added. The specific structural or functional descriptions of the examples of the implementation of the concepts disclosed in this specification are only illustrated to describe the examples of the implementation of the concepts, and the examples of the implementation of the concepts can be implemented in various forms, but these descriptions are not limited to the examples of the implementation described in this specification.

[0087] According to the concept, various modifications and changes can be applied to the examples of the embodiments, so that the examples of the embodiments will be illustrated in the drawings and described in the specification. However, the examples of the embodiments according to the concept are not limited to the specific embodiments, but include all changes, equivalents or replacements included in the spirit and technical scope of the present disclosure.

[0088] It should be understood that when an element is described as being "coupled" or "connected" to another element, the element may be directly coupled or directly connected to the other element, or may be coupled or connected to the other element through a third element. Conversely, it should be understood that when an element is referred to as being "directly coupled to" or "directly coupled to" another element, no other element is placed between them. Other expressions describing the relationship between components (i.e., "between" and "directly between" or "adjacent to" and "directly adjacent to") need to be interpreted in the same manner.

[0089] The terms used in this specification are only used to describe specific examples of the embodiments and are not intended to limit the present disclosure. If there is no clear opposite meaning in the context, the singular form may include the plural form. In this specification, it should be understood that the term "including" or "having" indicates the presence of the features, quantities, steps, operations, components, parts or combinations thereof described in the specification, but the possibility of the presence or addition of one or more other features, quantities, steps, operations, components, parts or combinations thereof cannot be precluded.

[0090] If there is no contrary definition, all terms (including technical terms or scientific terms) used herein have the same meaning as those generally understood by ordinary technicians in the field. If the terms defined in the commonly used dictionary are not clearly defined in this specification, they should be interpreted as having the same meaning as in the context of the relevant technology, and not interpreted as ideal or overly formal meanings.

[0091] Descriptions of well-known components and processing techniques may be omitted so as not to unnecessarily obscure the embodiments of the disclosure.

[0092] Throughout the specification, the same reference numerals refer to the same elements. Thus, even if a reference numeral is not mentioned or described with reference to one figure, it may be mentioned or described with reference to another figure. Furthermore, even if a reference numeral is not shown in one figure, it may be mentioned or described with reference to another figure.

[0093] In addition, the logic level of the signal may be different or opposite to the described logic level. For example, a signal described as having a logic "high" level may alternatively have a logic "low" level, and a signal described as having a logic "low" level may alternatively have a logic "high" level.

[0094] The following will describe the various embodiments of the present disclosure in detail with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that in the various embodiments of the present disclosure, many technical details are provided in order to enable the reader to better understand the present disclosure. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present disclosure can be implemented.

[0095] See also Figure 1 , Figure 1 The overall structural diagram of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application. For marking aviation pallets, a corresponding marking device must be made to ensure that the pneumatic marking machine is in full contact with the marking surface of the pallet. If the designed marking device needs to be manually operated, the efficiency is low. For this reason, an automatic engraving and marking device for aviation pallets is designed, which has the advantages of simple operation and high efficiency. The present invention provides an automatic engraving and marking device for aviation pallets, including a marking support table 1, a marking machine device 2, an inlet rotating baffle device 3, an outlet lifting baffle device 4, and a side clamping device 5. The marking support table 1 is used as a supporting structure for the automatic engraving and marking device. A roller 8 is installed on the marking support table 1 to realize the rolling of the aviation pallet; the marking machine device 2 is installed on the diagonal sides of the marking support table 1. After the marking machine device 2 descends to a set height, it is used to mark the aviation pallet. The marking machine device 2 rises after completing the marking; the marking machine device 2 is installed on the diagonal sides of the marking support table 1. The entrance rotating baffle device 3 is installed at the front end of the marking support platform 1, and the aviation pallet is used to enter from the entrance rotating baffle device 3. The entrance rotating baffle device 3 is used to press the rear side of the aviation pallet before marking the aviation pallet; the exit lifting baffle device 4 is installed at the rear end of the marking support platform 1, and when the aviation pallet rolls to the exit lifting baffle device 4 through the roller 8, the exit lifting baffle device 4 is used to block the aviation pallet; the side clamping device 5 is installed on both sides of the marking support platform 1, and is used to press the side of the aviation pallet.

[0096] In one embodiment of the present invention, an automatic engraving and marking device for aviation pallets of the present invention comprises a marking support table 1, a marking machine device 2, an inlet rotating baffle device 3, an outlet lifting baffle device 4, and a side pressing device 5, and an automatic marking process of the automatic engraving and marking device for aviation pallets:

[0097] ① The aviation pallet enters from the entrance rotating baffle device 3, at which time the telescopic rod of the second cylinder 17 contracts to control the rotating baffle 16 to lower to ensure the pallet enters;

[0098] ② When the aviation pallet rolls to the exit lifting baffle device 4 through the roller 8, the telescopic rod of the third cylinder 22 of the cylinder extends to control the lifting baffle 20 to rise and block the aviation pallet;

[0099] ③ The positioning plate 28 sensor on the side pressing device 5 identifies the position of the aviation pallet and triggers the four fourth cylinders 26 to press the sides of the aviation pallet. At the same time, the distance sensor 29 is used to adjust the distance between the two sides of the aviation pallet;

[0100] ④ After the aviation pallet is adjusted, the rotating baffle 16 of the entrance rotating baffle device 3 rotates and rises to press the rear side of the aviation pallet;

[0101] ⑤ The marking machine devices 2 on the diagonal sides of the marking support platform 1 are lowered to the marking surface of the aviation pallet by the first cylinder 12, and the lifting cover 11 with the pneumatic marking machine 10 is pressed;

[0102] ⑥Start marking;

[0103] ⑦ After the marking is completed, the marking machine device 2 is raised, the fourth cylinder 26 releases the aviation pallet, and the lifting baffle 20 in the lifting baffle device 4 is lowered;

[0104] ⑧The air pallet rolls out and the next air pallet enters for marking.

[0105] See also Figure 2 , Figure 2 The structural diagram of a marking support platform of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application. The marking support platform 1 includes a support assembly 6, a servo motor transmission mechanism 7, a roller 8, and an adjustment foot 9. The support assembly 6 serves as a supporting structure of the automatic engraving and marking device, and the roller 8 is installed on the support assembly 6; the adjustment foot 9 is arranged at the bottom of the support assembly 6, and the adjustment foot 9 is used to support and adjust the height of the support assembly 6; the servo motor transmission mechanism 7 is installed on the bottom surface of the support assembly 6, and the servo motor transmission mechanism 7 is used to drive the roller 8 to roll by driving the conveyor belt through the servo motor.

[0106] Specifically, the support assembly 6 is welded by steel pipes and steel plates, 26 rollers 8 are provided, and 6 adjusting feet 9 are provided.

[0107] In one embodiment of the present invention, the marking support platform 1 is an important supporting structure of the automatic engraving and marking device. A roller 8 is installed on the structure to realize the rolling of the aviation pallet. It also includes a support assembly 6, a servo motor transmission mechanism 7, and an adjustment foot 9. The support assembly 6 is welded from a steel pipe and a steel plate to play a supporting role. The servo motor transmission mechanism 7 is a servo motor that drives the roller 8 through a conveyor belt and is installed under the support. There are 26 rollers 8 in total, which are used to roll the aviation pallet to the designated marking position. There are 6 adjustment feet 9 shown in the figure, which are used to support and adjust the horizontal height of the support assembly 6.

[0108] See also Figure 3 , Figure 3 The structural diagram of a marking device for an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application. The marking device 2 includes a pneumatic marking machine 10, a lifting cover 11, a first cylinder 12, a mounting frame 13, a control interface 14, and an air source interface 15. The bottom of the mounting frame 13 is fixedly mounted on the bracket assembly 6; the first cylinder 12 is mounted on the top of the mounting frame 13; the lifting cover 11 is movably mounted on the mounting frame 13, the pneumatic marking machine 10 is installed inside the lifting cover 11, and the telescopic rod of the first cylinder 12 is connected to the top of the lifting cover 11, and the telescopic movement of the first cylinder 12 controls the lifting and lowering of the lifting cover 11. A control interface 14 is provided on the pneumatic marking machine 10, and the control interface 14 is used to connect to a control device, and output control instructions to the pneumatic marking machine 10 through the control device to complete the marking action of the aviation pallet; an air source interface 15 is provided on the pneumatic marking machine 10, and the air source interface 15 is used to connect to compressed gas, and the compressed gas provides marking power to the pneumatic marking machine 10.

[0109] In one embodiment of the present invention, the marking machine device 2 is installed on both diagonal sides of the marking support platform 1, including a pneumatic marking machine 10, a lifting cover 11, a first cylinder 12, a mounting frame 13, a control interface 14, and an air source interface 15. The pneumatic marking machine 10 is an important device for marking aviation pallets, and is provided with a control interface 14 and an air source interface 15. The pneumatic marking machine 10 is installed in the lifting cover 11, and the telescopic rod of the first cylinder 12 is connected on it. When it descends, it can ensure that the bottom of the lifting cover 11 is pressed tightly against the marking surface of the aviation pallet. The first cylinder 12 controls the extension and contraction of the first cylinder 12 through a pneumatic control valve to control the lifting and lowering of the lifting cover 11. The mounting frame 13 is a structure for installing the lifting cover 11 and the first cylinder 12, which is fixed on the marking support platform 1. The control interface 14 is connected to the control device, and the control device outputs instructions to the pneumatic marking machine 10 to complete the aviation pallet marking action. The air source interface 15 is connected to compressed gas to provide marking power to the pneumatic marking machine 10.

[0110] See also Figure 4 , Figure 4 The structural diagram of the entrance rotating baffle of an automatic engraving and marking device for an aviation pallet provided in an embodiment of the present application. The entrance rotating baffle device 3 includes a rotating baffle 16, a second cylinder 17, a rotating rod 18, and a guide plate 19. The rotating rod 18 is fixed to the front end of the bracket assembly 6 through fixing parts at both ends; the rotating baffle 16 is installed on the rotating rod 18, and the bottom of the rotating baffle 16 is connected to one end of the second cylinder 17, and the other end of the second cylinder 17 is fixed to the rotating rod 18; the second cylinder 17 is used to control the rotation of the rotating baffle 16 on the telescopic rotating rod 18 by telescoping. When the aviation pallet enters from the entrance rotating baffle device 3, the rotating baffle 16 is lowered. After entering, the telescopic rotating baffle 16 is rotated up to press the rear side of the aviation pallet. Two guide plates 19 are respectively installed at both ends of the rotating baffle 16 to correct the moving direction of the aviation pallet.

[0111] Specifically, two rotating baffles 16 are provided, and two second cylinders 17 are provided.

[0112] In one embodiment of the present invention, the entrance rotating baffle device 3 is installed on the marking support table 1, and includes a rotating baffle 16, a second cylinder 17, a rotating rod 18 and a guide plate 19. There are two rotating baffles 16, which are used to press the back side of the aviation pallet. When the aviation pallet enters, the rotating baffle 16 is lowered, and after the entry is completed, the rotating baffle 16 is rotated up to press the back side of the aviation pallet. The second cylinder 17 controls the extension and retraction of the second cylinder 17 through a pneumatic control valve to control the movement of the rotating baffle 16. The rotating rod 18 is fixed and serves as a support point for the rotation of the rotating baffle 16. There are two guide plates 19, which are used to correct the moving direction of the aviation pallet.

[0113] See also Figure 5 , Figure 5 The structure diagram of an export lifting baffle of an automatic engraving and marking device for aviation pallets provided in an embodiment of the present application. The export lifting baffle device 4 includes a lifting baffle 20, a lifting frame 21, a third cylinder 22, a guide block 23, and a baffle fixing frame 24, wherein the baffle fixing frame 24 is fixed to the rear end of the bracket assembly 6; the third cylinder 22 is installed at the bottom of the baffle fixing frame 24; the guide block 23 is fixed to the baffle fixing frame 24 and is located on the side of the fixing frame 24 close to the roller 8, and at least part of the guide block 23 extends out of the upper part of the baffle fixing frame 24; the lifting frame 21 is connected to the telescopic rod of the third cylinder 22, and the lifting frame 21 is controlled to perform lifting and lowering actions on the guide block 23 by the extension and retraction of the third cylinder 22; the lifting baffle 20 is installed on the upper part of the lifting frame 21, and the lifting baffle 20 is driven to perform lifting and lowering actions by the lifting frame 21.

[0114] Specifically, three lifting baffles 20 are provided, and three guide rail blocks 23 are provided.

[0115] In one embodiment of the present invention, the outlet lifting baffle device 4 is installed on the marking support platform 1, and includes a lifting baffle 20, a lifting frame 21, a third cylinder 22, a guide block 23, and a baffle fixing frame 24. There are three lifting baffles 20, which are used to block and fix the front side of the aviation pallet and are installed on the lifting frame 21. The lifting frame 21 is connected to the telescopic rod of the third cylinder 22, which can drive the lifting baffle 20 to rise and fall. The third cylinder 22 controls the extension and contraction of the third cylinder 22 through a pneumatic control valve, thereby controlling the movement of the lifting frame 21 and the lifting baffle 20. There are three guide blocks 23, which are used to guide the lifting and lowering of the lifting baffle 20. The baffle fixing frame 24 is installed on the marking support platform 1 to fix the guide block 23 and the third cylinder 22.

[0116] See also Figure 6 , Figure 6 A structural diagram of a side clamping device for an automatic engraving and marking device for an aviation pallet provided in an embodiment of the present application. The side clamping device 5 includes: a side mounting frame 25, a fourth cylinder 26, an anti-collision block 27, a positioning plate 28, and a distance sensor 29. The side mounting frame 25 is fixedly mounted on both sides of the bracket assembly 6; the fourth cylinder 26 is mounted on the side mounting frame 25 to clamp the side of the aviation pallet; the anti-collision block 27 is mounted on the side mounting frame 25 to prevent the aviation pallet from colliding; the positioning plate 28 is mounted on the side mounting frame 25 to trigger the fourth cylinder 26 to extend and clamp the aviation pallet; the distance sensor 29 is mounted on the side mounting frame 25 to adjust the position of both sides of the aviation pallet.

[0117] In one embodiment of the present invention, the side clamping device 5 is installed on the side of the marking bracket 1, and includes a side mounting frame 25, a fourth cylinder 26, an anti-collision block 27, a positioning plate 28, and a distance sensor 29. The side mounting frame 25 is installed on the marking bracket 1. There are four fourth cylinders 26, two of which are installed on each side to clamp the two sides of the aviation pallet. There are four anti-collision blocks 27 to prevent the aviation pallet from being damaged by collision. The positioning plate 1 is installed with a positioning sensor to trigger the fourth cylinder 26 to extend and clamp. The distance sensor 29 is used to adjust the position of the two sides of the aviation pallet to prevent the marking from being off.

[0118] In summary, the automatic engraving and marking device for aviation pallets of the present invention includes a marking support table, a marking machine device, an inlet rotating baffle device, an outlet lifting baffle device, and a side clamping device. The structural design of the present invention is simple, safe and reliable, and can fill the technical gap of automatic marking of aviation pallets. The present invention can solve the technical problems of difficult and slow marking of aviation pallets, and improve the marking efficiency of aviation pallets. The present invention has low production cost and high degree of automation, which greatly saves labor costs and provides ideas for marking of aviation pallet assembly lines.

[0119] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An automatic engraving and marking device for aviation pallets, characterized in that: include: A marking support platform (1) is used as a supporting structure of the automatic engraving and marking device, and a roller (8) is installed on the marking support platform (1) to realize the rolling of the aviation pallet; A marking machine device (2) is installed on two diagonal sides of the marking support platform (1). After the marking machine device (2) is lowered to a set height, it is used to mark the aviation pallet. After the marking is completed, the marking machine device (2) is raised; An entrance rotary baffle device (3) is installed at the front end of the marking support platform (1), and the aviation pallet is used to enter from the entrance rotary baffle device (3). The entrance rotary baffle device (3) is used to press the rear side of the aviation pallet before marking the aviation pallet; An exit lifting baffle device (4) is installed at the rear end of the marking support platform (1), and when the aviation pallet rolls to the exit lifting baffle device (4) through the roller (8), the exit lifting baffle device (4) is used to block the aviation pallet; A side pressing device (5) is installed on both sides of the marking support platform (1) and is used to press the side surfaces of the aviation pallet.

2. The automatic engraving and marking device for aviation pallets according to claim 1 is characterized in that: The marking support platform (1) comprises: A support assembly (6) serving as a supporting structure of the automatic engraving and marking device, the roller (8) being mounted on the support assembly (6); An adjusting foot (9) is arranged at the bottom of the support assembly (6), and the adjusting foot (9) is used to support and adjust the height of the support assembly (6); A servo motor transmission mechanism (7) is installed on the bottom surface of the support assembly (6), and the servo motor transmission mechanism (7) is used to drive the conveyor belt through the servo motor to drive the roller (8) to roll.

3. The automatic engraving and marking device for aviation pallets according to claim 2 is characterized in that: The support assembly (6) is welded from steel pipes and steel plates, 26 rollers (8) are provided, and 6 adjustable feet (9) are provided.

4. The automatic engraving and marking device for aviation pallets according to claim 2 is characterized in that: The marking device (2) comprises: A mounting frame (13), the bottom of which is fixedly mounted on the support assembly (6); A first cylinder (12) mounted on the top of the mounting frame (13); A lifting cover (11) is movably mounted on the mounting frame (13), a pneumatic marking machine (10) is installed inside the lifting cover (11), and the top of the lifting cover (11) is connected to the telescopic rod of the first cylinder (12), and the extension and retraction of the first cylinder (12) controls the lifting and lowering of the lifting cover (11).

5. The automatic engraving and marking device for aviation pallets according to claim 4 is characterized in that: The marking device (2) further comprises: A control interface (14) is provided on the pneumatic marking machine (10), and the control interface (14) is used to connect to a control device, and output a control instruction to the pneumatic marking machine (10) through the control device to complete the marking action of the aviation pallet; An air source interface (15) is arranged on the pneumatic marking machine (10), and the air source interface (15) is used to connect compressed gas, and the compressed gas provides marking power to the pneumatic marking machine (10).

6. The automatic engraving and marking device for aviation pallets according to claim 4 is characterized in that: The inlet rotating baffle device (3) comprises: A rotating rod (18) fixed to the front end of the bracket assembly (6) via fixing components at both ends; a rotating baffle (16) mounted on the rotating rod (18), wherein the bottom of the rotating baffle (16) is connected to one end of a second cylinder (17), and the other end of the second cylinder (17) is fixed on the rotating rod (18); The second cylinder (17) is used to control the rotation of the rotating baffle (16) on the telescopic rotating rod (18) by telescoping, so that when the aviation pallet enters from the entrance rotating baffle device (3), the rotating baffle (16) is lowered, and after the entry is completed, the telescopic rotating baffle (16) is rotated up to press the rear side of the aviation pallet; Two guide plates (19) are respectively installed at the two ends of the rotating baffle (16) and are used to correct the moving direction of the aviation pallet.

7. The automatic engraving and marking device for aviation pallets according to claim 6 is characterized in that: The number of the rotating baffles (16) is two, and the number of the second cylinders (17) is two.

8. The automatic engraving and marking device for aviation pallets according to claim 6 is characterized in that: The outlet lifting baffle device (4) comprises: a baffle fixing frame (24) fixed to the rear end of the bracket assembly (6); a third cylinder (22) mounted on the bottom of the baffle fixing frame (24); A guide rail block (23) is fixed on the baffle fixing frame (24) and is located on a side of the fixing frame (24) close to the roller (8), and at least a portion of the guide rail block (23) extends out from an upper portion of the baffle fixing frame (24); A lifting frame (21) connected to the telescopic rod of the third cylinder (22), and the lifting frame (21) is controlled to perform a lifting action on the guide rail block (23) by the extension and retraction of the third cylinder (22); The lifting baffle (20) is installed on the upper part of the lifting frame (21), and the lifting baffle (20) is driven by the lifting frame (21) to perform a lifting action.

9. The automatic engraving and marking device for aviation pallets according to claim 8 is characterized in that: The lifting baffles (20) are provided in three numbers, and the guide rail blocks (23) are provided in three numbers.

10. The automatic engraving and marking device for aviation pallets according to claim 8, characterized in that: The side pressing device (5) comprises: Side mounting frames (25) fixedly mounted on both sides of the bracket assembly (6); a fourth cylinder (26), which is mounted on the side mounting frame (25) and is used to press the side of the aviation pallet; An anti-collision block (27) mounted on the side mounting frame (25) for preventing the aviation pallet from colliding; A positioning plate (28) mounted on the side mounting frame (25) and used to trigger the fourth cylinder (26) to extend and press the aviation pallet; A distance measuring sensor (29) is mounted on the side mounting frame (25) and is used to adjust the positions of both sides of the aviation pallet.

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