A disassembly and assembly device

Abstract

The present invention provides a disassembly and assembly device for disassembling and assembling optical elements of a high-energy laser device, which includes a support mechanism, a first driving mechanism, a second driving mechanism, and a holding mechanism. The first driving mechanism is arranged on the support mechanism, the second driving mechanism is connected to the first driving mechanism, the holding mechanism is connected to the second driving mechanism, the holding mechanism is adapted to grab the optical element and drive the optical element to move. An optical element disassembly and assembly opening is arranged on the support mechanism, and the optical element disassembly and assembly opening is adapted to cooperate with the optical element maintenance opening of the high-energy laser device. The first driving mechanism is adapted to drive the second driving mechanism to move in a direction close to or away from the optical element disassembly and assembly opening, and the second driving mechanism is adapted to drive the holding mechanism to move in a direction close to or away from the optical element disassembly and assembly opening. The disassembly and assembly device provided by the present invention can stably disassemble and assemble the optical elements in the high-energy laser device and ensure the cleanliness of the disassembly and assembly of the optical elements.

Description

Technical Field

[0001] The present invention relates to the technical field of disassembly and assembly of optical elements, and more particularly to a disassembly and assembly device. Background Art

[0002] High-energy laser devices are expected to completely solve the energy crisis faced by human society and are of great theoretical and practical significance for studying the evolution of matter under extreme conditions, such as the origin of the universe. In high-energy laser devices, high-quality optical lenses are essential. For high-energy laser devices, the main large-aperture optical elements are required to withstand extremely high energy fluxes, which requires strict control of the cleanliness of each key component and unit inside the device. After being irradiated with high energy multiple times, the optical lenses inside the device are often damaged and need to be replaced. However, due to the design requirements of the core components of the device, the space left for optical element maintenance varies, and the smallest space is just enough for the optical element to be taken out of the device. At the same time, the mass of the optical elements to be maintained is very large. It is difficult for workers to reach through the inspection opening to assist in disassembly or installation, and it is difficult to ensure the cleanliness of the optical element during disassembly and assembly. It is also difficult to maintain the posture of the optical element during disassembly and assembly, resulting in unstable disassembly and assembly of the optical element. Summary of the Invention

[0003] The problem solved by the present invention is to stably disassemble and assemble the optical elements in a high-energy laser device and ensure the cleanliness of the disassembly and assembly of the optical elements.

[0004] To solve the above problems, the present invention provides a disassembly and assembly device for disassembling and assembling the optical elements of a high-energy laser device, including a support mechanism, a first driving mechanism, a second driving mechanism, and a holding mechanism. The first driving mechanism is arranged on the support mechanism, the second driving mechanism is connected to the first driving mechanism, the holding mechanism is connected to the second driving mechanism, the holding mechanism is adapted to grasp the optical element and drive the optical element to move. An optical element disassembly and assembly opening is arranged on the support mechanism, and the optical element disassembly and assembly opening is adapted to cooperate with the optical element inspection opening of the high-energy laser device. The first driving mechanism is adapted to drive the second driving mechanism to move in a direction close to or away from the optical element disassembly and assembly opening, and the second driving mechanism is adapted to drive the holding mechanism to move in a direction close to or away from the optical element disassembly and assembly opening.

[0005] The disassembly and assembly device provided by the present invention includes a support mechanism. One end of the support mechanism forms an optical element disassembly and assembly opening. When disassembling and assembling an optical element, the optical element disassembly and assembly opening can be set to correspond to and cooperate with the optical element inspection opening on the high-energy laser device, and then the optical element can be disassembled and assembled through the optical element disassembly and assembly opening, ensuring sealing and cleanliness. The disassembly and assembly device includes a first driving mechanism and a second driving mechanism. The first driving mechanism is arranged on the support mechanism, and the second driving mechanism is connected to the first driving mechanism. The first driving mechanism is adapted to drive the second driving mechanism to move in a direction close to or away from the optical element disassembly and assembly opening. Through the design of the double driving mechanism, a larger stroke can be obtained on the premise of ensuring a smaller volume of the disassembly and assembly device to adapt to the disassembly and assembly environment with a smaller space.

[0006] Further, it also includes a mounting plate and a bellows. The support mechanism includes a main frame, a support rod, and an annular support plate. An optical element disassembly and assembly opening is provided on the main frame. One end of the support rod is connected to the end of the main frame away from the optical element disassembly and assembly opening, and the other end is connected to the annular support plate. The mounting plate is slidably arranged on the support rod. The bellows is in a hollow shape with both ends open. One end of the bellows is connected to the end of the main frame away from the optical element disassembly and assembly opening, and the other end is connected to the mounting plate. The enclosed space formed by the main frame, the bellows, and the mounting plate is a disassembly and assembly cavity. One end of the first driving mechanism is arranged on the annular support plate, and the other end is connected to the mounting plate. The first driving mechanism is adapted to drive the mounting plate to slide along the support rod in a direction close to or away from the optical element disassembly and assembly opening. The bellows is adapted to perform a telescopic movement when the mounting plate slides along the support rod. One end of the second driving mechanism is connected to the mounting plate, and the other end extends into the disassembly and assembly cavity and is connected to the abutting mechanism.

[0007] Further, both the first driving mechanism and the second driving mechanism are cylinders. The first driving mechanism includes a first cylinder body and a first push rod. The first push rod is adapted to perform a telescopic movement within the first cylinder body. The second driving mechanism includes a second cylinder body and a second push rod. The second push rod is adapted to perform a telescopic movement within the second cylinder body. The first cylinder body is arranged on the annular support plate, the first push rod is connected to the mounting plate, the second cylinder body is arranged on the mounting plate, and the second push rod extends into the disassembly and assembly cavity and is connected to the abutting mechanism.

[0008] Further, the abutting mechanism is a hook-shaped structure. The second push rod and the second cylinder body are locked relative to each other in the circumferential direction. The abutting mechanism is fixedly connected to the second push rod. The second cylinder body is adapted to drive the second push rod to rotate by self-rotation to drive the abutting mechanism to rotate. The abutting mechanism is adapted to grab the handle of the optical element by rotation.

[0009] Further, it also includes an unlocking mechanism. The unlocking mechanism includes an unlocking rod movably arranged on the mounting plate and a rotating pin fixedly connected to the unlocking rod. The rotating pin is located in the disassembly and assembly cavity.

[0010] Further, it further includes a guide rail, which is fixedly connected to the main frame and located in the disassembly and assembly cavity. The optical element is adapted to slide on the guide rail after being brought into the disassembly and assembly cavity by the abutting mechanism.

[0011] Further, it further includes a guide rail cover, which is arranged outside the disassembly and assembly cavity. The guide rail cover is in a hollow shape with one end open. There is a guide rail hole on the mounting plate. The open end of the guide rail cover is fixedly connected to the mounting plate and communicated with the guide rail hole. The guide rail is adapted to pass through the guide rail hole and extend into the guide rail cover.

[0012] Further, it further includes a limiting mechanism. The limiting mechanism includes a chuck fixedly connected to the annular support plate and a clamping seat fixedly connected to the mounting plate. The chuck is adapted to be clamped with the clamping seat.

[0013] Further, an observation window is provided on the main frame.

[0014] Further, it further includes a door cover, which is detachably connected to the main frame. The door cover is adapted to open or close the optical element disassembly and assembly opening.

[0015] Further, a buckle is provided on the main frame, and a first buckle seat is provided on the door cover. The buckle is adapted to be detachably connected to the first buckle seat and is also adapted to be detachably connected to a second buckle seat provided on the high-energy laser device.

[0016] Further, it further includes a positioning cushion block, which is arranged at the optical element disassembly and assembly opening. The positioning cushion block is adapted to fit with the housing of the high-energy laser device. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the disassembly and assembly box in the related art.

[0018] Figure 2 It is a top view of the disassembly and assembly device in the preferred embodiment of the present invention.

[0019] Figure 3 It is Figure 2 The bottom view of the disassembly and assembly device in

[0020] Figure 4 It is Figure 2 The right view of the disassembly and assembly device in

[0021] Figure 5 It is Figure 2 The enlarged view of part Ⅰ in

[0022] Description of the Reference Numerals:

[0023] 110 - Support mechanism, 120 - First driving mechanism, 130 - Second driving mechanism, 140 - Abutting mechanism, 150 - Unlocking mechanism, 160 - Limiting mechanism;

[0024] 1 - Lifting lug, 2 - Support rod, 3 - Annular support plate, 4 - Guide rail cover, 5 - Unlocking rod flange, 7 - Unlocking rod, 8 - Disassembly and assembly cavity, 9a - First cylinder block, 9b - First push rod, 10a - Second cylinder block, 10b - Second push rod, 15 - Bellows, 23 - Rotating nail, 24a - Chuck, 24b - Clamping seat, 26 - Guide rail, 29 - Observation window, 30 - Main frame, 31 - First buckle seat, 32 - Buckle, 33 - Door cover, 35 - Operation cover, 39 - Positioning cushion block, 41 - Mounting plate;

[0025] 300 - Disassembly and packing box, 301 - Detachable surface, 303 - Hole. Detailed implementation mode

[0026] To make the above - mentioned objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention is provided in conjunction with the accompanying drawings.

[0027] In the description of the present invention, it should be noted that the term nouns in each embodiment, such as "upper", "lower", "front", "rear", etc., which indicate directions, are only used to simplify the description of the positional relationship based on the drawings of the specification, and do not represent that the indicated elements and devices, etc., must be operated according to the specific directions, limited operations and methods, and structures in the specification. Such directional nouns do not constitute a limitation to the present invention.

[0028] In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0029] An embodiment of the present invention provides a disassembly and assembly device for disassembling and assembling optical elements of a high - energy laser device. The disassembly and assembly device includes a support mechanism 110, a first driving mechanism 120, a second driving mechanism 130, and a holding mechanism 140. The first driving mechanism 120 is disposed on the support mechanism 110, the second driving mechanism 130 is connected to the first driving mechanism 120, the holding mechanism 140 is connected to the second driving mechanism 130, the holding mechanism 140 is adapted to grasp the optical element and drive the optical element to move. An optical element disassembly and assembly port is provided on the support mechanism 110, and the optical element disassembly and assembly port is adapted to cooperate with the optical element maintenance port of the high - energy laser device. The first driving mechanism 120 is adapted to drive the second driving mechanism 130 to move in a direction close to or away from the optical element disassembly and assembly port, and the second driving mechanism 130 is adapted to drive the holding mechanism 140 to move in a direction close to or away from the optical element disassembly and assembly port.

[0030] In related technologies, such asFigure 1 As shown in Figure 1 , due to the small available operating space, it is impossible to disassemble and assemble the optical elements of the high-energy laser device mechanically. Only manual disassembly and assembly of the optical elements on the high-energy laser device can be carried out through the disassembly and packing box 300. The disassembly and packing box 300 includes six faces, one of which is a detachable face 301. A detachable cover is provided on the detachable face 301. After the detachable cover is removed, the disassembly and packing box 300 is fixed to the high-energy laser device by bolts. The detachable face 301 fits the high-energy laser device, and holes 303 for a human hand to reach in are provided on the faces adjacent to or opposite the detachable face 301. The operator reaches into the disassembly and packing box 300 through the holes 303, removes the optical elements and places them in the disassembly and packing box 300, or installs the optical elements placed in the disassembly and packing box 300 onto the high-energy laser device.

[0031] The disadvantages of manual disassembly and assembly of optical elements are obvious. On the one hand, most optical elements are very heavy, and it is easy to hold them unsteadily during manual disassembly and assembly, resulting in damage to the optical elements and even injury to the operator. On the other hand, manual disassembly and assembly easily cause contamination of the optical elements, affecting their use.

[0032] Please combine Figure 2 In this embodiment, the disassembly and assembly device includes a support mechanism 110. One end of the support mechanism 110 forms an optical element disassembly and assembly port. When disassembling and assembling the optical elements, the optical element disassembly and assembly port can be set to correspond to and cooperate with the optical element inspection port on the high-energy laser device, so as to disassemble and assemble the optical elements through the optical element disassembly and assembly port and ensure sealing and cleanliness.

[0033] In this embodiment, the disassembly and assembly device includes a first driving mechanism 120 and a second driving mechanism 130. The first driving mechanism 120 is disposed on the support mechanism 110, and the second driving mechanism 130 is connected to the first driving mechanism 120. The first driving mechanism 120 is adapted to drive the second driving mechanism 130 to move in a direction close to or away from the optical element disassembly and assembly port. Through the design of the double driving mechanism, a large stroke can be obtained on the premise of ensuring a small volume of the disassembly and assembly device to adapt to the disassembly and assembly environment with a small space.

[0034] In this embodiment, the holding mechanism 140 is connected to the second driving mechanism 130, so that the second driving mechanism 130 can move synchronously with the holding mechanism 140, and the second driving mechanism 130 can also drive the holding mechanism 140 to move in a direction close to or away from the optical element disassembly and assembly port. The holding mechanism 140 is used to hold and limit the optical element, so that the holding mechanism 140 can drive the optical element to move synchronously.

[0035] Under normal circumstances, an optical element, such as the large-aperture optical element in this embodiment, includes an element body in the form of a crystal, and a frame structure wrapped around the outer periphery of the crystal to protect the crystal and facilitate the overall disassembly of the optical element. In an embodiment, under the drive of the first drive mechanism 120, the second drive mechanism 130 and the abutting mechanism 140 move in the same direction towards the optical element disassembly and assembly port. After the first drive mechanism 120 reaches its maximum stroke, the second drive mechanism 130 drives the abutting mechanism 140 to continue moving in the direction towards the optical element disassembly and assembly port, and the abutting mechanism 140 can move to the optical element to abut against the optical element.

[0036] It can be understood that when the abutting mechanism 140 abuts against the optical element, based on the drives of the first drive mechanism 120 and the second drive mechanism 130, the abutting mechanism 140 can push the optical element towards the optical element disassembly and assembly port. After the optical element passes through the optical element disassembly and assembly port, it can be further pushed, so that the optical element can be conveniently placed into the optical element maintenance port of the high-energy laser device for installation.

[0037] Similarly, in another embodiment, under the drive of the second drive mechanism 130, the abutting mechanism 140 can move in the direction away from the optical element disassembly and assembly port. After the second drive mechanism 130 reaches its maximum stroke, the first drive mechanism 120 drives the second drive mechanism 130 and the abutting mechanism 140 to move in the same direction away from the optical element disassembly and assembly port, so as to pull out the optical element in the optical element maintenance port for disassembly.

[0038] The abutting mechanism 140 can move in the direction towards or away from the optical element disassembly and assembly port. At this time, the disassembly and assembly device can realize the disassembly and installation operations. And in specific implementation, when the abutting mechanism 140 moves, it can move to the optical element to abut against and limit the optical element, and then move synchronously with the optical element, and selectively perform disassembly or installation, thereby saving manual operation and making the disassembly and assembly simpler. The abutting mechanism 140 can abut against the optical element to maintain the posture of the optical element, so as to make the disassembly and assembly more stable.

[0039] Please combine Figure 3 and Figure 4, in an optional embodiment of the present invention, it further includes a mounting plate 41 and a bellows 15. The support mechanism 110 includes a main frame 30, a support rod 2, and an annular support plate 3. The main frame 30 is provided with the optical element disassembly and assembly opening. One end of the support rod 2 is connected to one end of the main frame 30 away from the optical element disassembly and assembly opening, and the other end is connected to the annular support plate 3. The mounting plate 41 is slidably arranged on the support rod 2. The bellows 15 is in a hollow shape with both ends open. One end of the bellows 15 is connected to one end of the main frame 30 away from the optical element disassembly and assembly opening, and the other end is connected to the mounting plate 41. The enclosed space formed by the main frame 30, the bellows 15, and the mounting plate 41 forms a disassembly and assembly chamber 8. One end of the first driving mechanism 120 is arranged on the annular support plate 3, and the other end is connected to the mounting plate 41. The first driving mechanism 120 is adapted to drive the mounting plate 41 to slide along the support rod 2 in a direction close to or away from the optical element disassembly and assembly opening. The bellows 15 is adapted to perform a telescopic movement when the mounting plate 41 slides along the support rod 2. One end of the second driving mechanism 130 is connected to the mounting plate 41, and the other end extends into the disassembly and assembly chamber 8 and is connected to the abutting mechanism 140.

[0040] In this embodiment, the support mechanism 110 includes a main frame 30. The optical element disassembly and assembly opening is arranged at one end of the main frame 30. When disassembling and assembling the optical element, the optical element disassembly and assembly opening can be set to correspond to and cooperate with the optical element inspection opening on the high-energy laser device, so as to disassemble and assemble the optical element through the optical element disassembly and assembly opening and ensure sealing and cleanliness.

[0041] In this embodiment, the support mechanism 110 includes support rods 2, and the number of support rods 2 can be four. The support mechanism 110 includes an annular support plate 3. The annular support plate 3 has a "return" - shaped structure. The four corners of the annular support plate 3 are respectively threadedly connected to the four support rods 2. The inside of the annular support plate 3 is hollow, and the first driving mechanism 120 and the second driving mechanism 130 can pass through the annular support plate 3.

[0042] In this embodiment, the mounting plate 41, the bellows 15, and the main frame 30 together form an enclosed space. The enclosed space formed by the mounting plate 41, the bellows 15, and the main frame 30 forms a disassembly and assembly chamber 8, so as to provide a relatively sealed space when disassembling and assembling the optical element, thereby ensuring the cleanliness of the disassembly and assembly.

[0043] In this embodiment, one end of the first driving mechanism 120 is arranged on the annular support plate 3, and the other end is connected to the mounting plate 41. The first driving mechanism 120 is adapted to drive the mounting plate 41 to slide along the support rod 2 in a direction close to or away from the optical element disassembly and assembly opening. The bellows 15 is adapted to perform telescopic movement when the mounting plate 41 slides along the support rod 2. One end of the second driving mechanism 130 is connected to the mounting plate 41, and the other end extends into the disassembly and assembly cavity 8 and is connected to the abutting mechanism 140. Thus, the first driving mechanism 120 can drive the mounting plate 41 to slide along the support rod 2 in a direction close to or away from the optical element disassembly and assembly opening, and the second driving mechanism 130 moves in the disassembly and assembly cavity 8, so as to provide a relatively sealed space during the disassembly and assembly of the optical element, thereby ensuring the cleanliness of the disassembly and assembly.

[0044] In an alternative embodiment of the present invention, both the first driving mechanism 120 and the second driving mechanism 130 are cylinders. The first driving mechanism 120 includes a first cylinder block 9a and a first push rod 9b. The first push rod 9b is adapted to perform telescopic movement in the first cylinder block 9a. The second driving mechanism 130 includes a second cylinder block 10a and a second push rod 10b. The second push rod 10b is adapted to perform telescopic movement in the second cylinder block 10a. The first cylinder block 9a is arranged on the annular support plate 3. The first push rod 9b is connected to the mounting plate 41. The second cylinder block 10a is arranged on the mounting plate 41. The second push rod 10b extends into the disassembly and assembly cavity 8 and is connected to the abutting mechanism 140.

[0045] In other embodiments of the present invention, the first driving mechanism 120 and the second driving mechanism 130 can also be motors or hydraulic cylinders. Motors are likely to cause damage to optical elements, and hydraulic cylinders are likely to have hydraulic oil leakage, polluting optical elements. In this embodiment, both the first driving mechanism 120 and the second driving mechanism 130 are cylinders, which can not only protect optical elements but also eliminate the pollution of optical elements caused by hydraulic oil leakage.

[0046] In an alternative embodiment of the present invention, the abutting mechanism 140 is a hook-shaped structure. The second push rod 10b and the second cylinder block 10a are locked relative to each other in the circumferential direction. The abutting mechanism 140 is fixedly connected to the second push rod 10b. The second cylinder block 10a is adapted to drive the second push rod 10b to rotate by self-rotation to drive the abutting mechanism 140 to rotate. The abutting mechanism 140 is adapted to grab the handle of the optical element by rotation.

[0047] It can be understood that the second push rod 10b is locked relative to the second cylinder block 10a in the circumferential direction of the second cylinder block 10a. The second push rod 10b cannot rotate relative to the second cylinder block 10a within the second cylinder block 10a. When the second cylinder block 10a rotates, the second push rod 10b is driven to move together.

[0048] In this embodiment, the abutting mechanism 140 has a U-shaped hook structure with a vacancy in the middle. After the abutting mechanism 140 reaches the handle of the optical element, the second push rod 10b is driven to rotate by the self-rotation of the second cylinder block 10a, thereby driving the abutting mechanism 140 to rotate, so that the handle falls into the vacancy in the middle of the abutting mechanism 140. The abutting mechanism 140 abuts against the handle of the optical element from three directions, so that the optical element can be pushed and pulled.

[0049] In other embodiments of the present invention, the abutting mechanism 140 can also be a pneumatic claw. Compared with the pneumatic claw, the abutting mechanism 140 has a hook structure, is small in size and simple in structure.

[0050] Please also combine Figure 5 In an alternative embodiment of the present invention, an unlocking mechanism 150 is further included. The unlocking mechanism 150 includes an unlocking rod 7 movably disposed on the mounting plate 41 and a rotating pin 23 fixedly connected to the unlocking rod 7. The rotating pin 23 is located in the disassembly and assembly cavity 8.

[0051] In this embodiment, an unlocking rod flange 5 is provided on the mounting plate 41. A linear bearing is provided in the unlocking rod flange 5. The unlocking rod 7 is arranged on the mounting plate 41 through the linear bearing provided in the unlocking rod flange 5. The unlocking rod 7 can slide or rotate along the linear bearing provided in the unlocking rod flange 5. The rotating pin 23 can move together with the unlocking rod 7. The unlocking rod 7 can drive the rotating pin 23 to approach the locking and fixing device for tightly locking the optical element by sliding along the linear bearing provided in the unlocking rod flange 5, and the rotating pin 23 can be rotated by rotating the unlocking rod 7, so as to unlock the optical element.

[0052] It can be understood that the rotating pin 23 can cooperate with the threaded pin on the locking and fixing device for tightly locking the optical element, and the threaded pin can be disassembled by rotation, so as to unlock the locking and fixing device.

[0053] In an alternative embodiment of the present invention, a guide rail 26 is further included. The guide rail 26 is fixedly connected to the main frame 30 and is located in the disassembly and assembly cavity 8. After the optical element is brought into the disassembly and assembly cavity 8 by the abutting mechanism 140, the optical element is adapted to slide on the guide rail 26, so as to ensure the stability of the movement of the optical element.

[0054] In this embodiment, the optical element, such as the large-aperture optical element in this embodiment, includes an element body in the form of a crystal, and a frame structure wrapped around the periphery of the crystal to protect the crystal and facilitate the overall disassembly of the optical element. The frame of the optical element is adapted to slide on the guide rail 26. The cross-section of the guide rail 26 is U-shaped, and the guide rail 26 abuts and limits the frame in three directions, thereby ensuring the stability of the movement of the optical element.

[0055] In an alternative embodiment of the present invention, it further includes a guide rail cover 4. The guide rail cover 4 is disposed outside the disassembly and assembly cavity 8. The guide rail cover 4 is in a hollow shape with one end open. A guide rail hole is provided on the mounting plate 41. The open end of the guide rail cover 4 is fixedly connected to the mounting plate 41 and communicated with the guide rail hole. The guide rail 26 is adapted to pass through the guide rail hole and extend into the guide rail cover 4. By providing the guide rail cover 4, on the one hand, when the mounting plate 41 slides in the direction close to the optical element disassembly and assembly port, the guide rail 26 can pass through the guide rail hole and extend into the guide rail cover 4, increasing the stroke of the first driving mechanism 120 on the premise of keeping the volume of the disassembly and assembly device unchanged; on the other hand, this can provide a relatively sealed space during the disassembly and assembly of the optical element, thereby ensuring the cleanliness of the disassembly and assembly.

[0056] In an alternative embodiment of the present invention, it further includes a limiting mechanism 160. The limiting mechanism 160 includes a chuck 24a fixedly connected to the annular support plate 3 and a clamping seat 24b fixedly connected to the mounting plate 41. The chuck 24a is adapted to be clamped with the clamping seat 24b.

[0057] In this embodiment, it further includes a limiting mechanism 160. The limiting mechanism 160 includes a chuck 24a fixedly connected to the annular support plate 3 and a clamping seat 24b fixedly connected to the mounting plate 41. By clamping the chuck 24a with the clamping seat 24b, the relative fixation of the mounting plate 41 and the annular support plate 3 can be achieved.

[0058] In an alternative embodiment of the present invention, an observation window 29 is provided on the main frame 30. The observation window 29 is used for an operator to observe the internal situation of the box body.

[0059] In an alternative embodiment of the present invention, it further includes an operation cover 35. An operation port is provided on the main frame 30, and the operation cover 35 covers the operation port. The operation port is used for an operator to reach into the main frame 30 for manual operation, and the operation cover 35 is used for dust prevention.

[0060] In an alternative embodiment of the present invention, it further includes a door cover 33. The door cover 33 is detachably connected to the main frame 30. The door cover 33 is adapted to open or close the optical element disassembly and assembly port.

[0061] In this embodiment, the door cover 33 is adapted to open or close the optical element disassembly and assembly opening, so as to provide for the opening of the box body for installation or disassembly and then sealing after storage.

[0062] In an alternative embodiment of the present invention, a buckle is provided on the main frame 30, a first buckle seat 31 is provided on the door cover 33, and the buckle is adapted to be detachably connected to the first buckle seat 31 and is also adapted to be detachably connected to a second buckle seat provided on the high-energy laser device.

[0063] In this embodiment, the first buckle seat 31 can be detachably connected to the buckle, which facilitates the disassembly of the door cover 33 and the close fit between the door cover 33 and the box body. At the same time, the second buckle seat can be detachably connected to the buckle, so that after the door cover 33 is disassembled from the box body, the second buckle seat is connected to the buckle to ensure the stable fit between the box body and the high-energy laser device.

[0064] In an alternative embodiment of the present invention, a positioning spacer 39 is further included. The positioning spacer 39 is arranged at the optical element disassembly and assembly opening and is adapted to fit with the housing of the high-energy laser device.

[0065] In an alternative embodiment of the present invention, a lifting lug 1 is further included. The lifting lug 1 is connected to the outer surface of the support mechanism 110 to facilitate the hanging and transportation of the disassembly and assembly device.

[0066] Although the present disclosure is disclosed as above, the protection scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A disassembly and assembly device for disassembling and assembling optical elements of a high-energy laser device. Characterized in that, it includes a support mechanism (110), a first driving mechanism (120), a second driving mechanism (130) and a holding mechanism (140). The first driving mechanism (120) is arranged on the support mechanism (110). The second driving mechanism (130) is connected to the first driving mechanism (120). The holding mechanism (140) is connected to the second driving mechanism (130). The holding mechanism (140) is adapted to grasp the optical element and drive the optical element to move. An optical element disassembly and assembly opening is provided on the support mechanism (110). The optical element disassembly and assembly opening is adapted to cooperate with the optical element inspection opening of the high-energy laser device. The first driving mechanism (120) is adapted to drive the second driving mechanism (130) to move in a direction close to or away from the optical element disassembly and assembly opening. The second driving mechanism (130) is adapted to drive the holding mechanism (140) to move in a direction close to or away from the optical element disassembly and assembly opening; It further includes a mounting plate (41) and a bellows (15). The support mechanism (110) includes a main frame (30), a support rod (2) and an annular support plate (3). The optical element disassembly and assembly opening is provided on the main frame (30). One end of the support rod (2) is connected to one end of the main frame (30) away from the optical element disassembly and assembly opening, and the other end is connected to the annular support plate (3). The mounting plate (41) is slidably arranged on the support rod (2). The bellows (15) is in a hollow shape with both ends open. One end of the bellows (15) is connected to one end of the main frame (30) away from the optical element disassembly and assembly opening, and the other end is connected to the mounting plate (41). The closed space formed by the main frame (30), the bellows (15) and the mounting plate (41) forms a disassembly and assembly cavity (8). One end of the first driving mechanism (120) is arranged on the annular support plate (3), and the other end is connected to the mounting plate (41). The first driving mechanism (120) is adapted to drive the mounting plate (41) to slide along the support rod (2) in a direction close to or away from the optical element disassembly and assembly opening. The bellows (15) is adapted to perform a telescopic movement when the mounting plate (41) slides along the support rod (2). One end of the second driving mechanism (130) is connected to the mounting plate (41), and the other end extends into the disassembly and assembly cavity (8) and is connected to the holding mechanism (140).

2. The disassembly and assembly device according to claim 1, Characterized in that, The first driving mechanism (120) and the second driving mechanism (130) are both cylinders. The first driving mechanism (120) includes a first cylinder block (9a) and a first push rod (9b). The first push rod (9b) is adapted to perform telescopic movement within the first cylinder block (9a). The second driving mechanism (130) includes a second cylinder block (10a) and a second push rod (10b). The second push rod (10b) is adapted to perform telescopic movement within the second cylinder block (10a). The first cylinder block (9a) is disposed on the annular support plate (3). The first push rod (9b) is connected to the mounting plate (41). The second cylinder block (10a) is disposed on the mounting plate (41). The second push rod (10b) extends into the disassembly and assembly cavity (8) and is connected to the abutting mechanism (140).

3. The disassembly and assembly device according to claim 2, wherein, the abutting mechanism (140) is a hook-shaped structure. The second push rod (10b) and the second cylinder block (10a) are locked relative to each other in the circumferential direction. The abutting mechanism (140) is fixedly connected to the second push rod (10b). The second cylinder block (10a) is adapted to drive the second push rod (10b) to rotate by self-rotation to drive the abutting mechanism (140) to rotate. The abutting mechanism (140) is adapted to grab the handle of the optical element by rotation.

4. The disassembly and assembly device according to claim 1, wherein, it further includes an unlocking mechanism (150). The unlocking mechanism (150) includes an unlocking rod (7) movably disposed on the mounting plate (41) and a rotating pin (23) fixedly connected to the unlocking rod (7). The rotating pin (23) is located in the disassembly and assembly cavity (8).

5. The disassembly and assembly device according to claim 1, wherein, it further includes a guide rail (26). The guide rail (26) is fixedly connected to the main frame (30) and is located in the disassembly and assembly cavity (8). After the optical element is brought into the disassembly and assembly cavity (8) by the abutting mechanism (140), it is adapted to slide on the guide rail (26).

6. The disassembly and assembly device according to claim 5, wherein, it further includes a guide rail cover (4). The guide rail cover (4) is disposed outside the disassembly and assembly cavity (8). The guide rail cover (4) is in a hollow shape with one end open. A guide rail hole is provided on the mounting plate (41). The open end of the guide rail cover (4) is fixedly connected to the mounting plate (41) and is in communication with the guide rail hole. The guide rail (26) is adapted to pass through the guide rail hole and extend into the guide rail cover (4).

7. The disassembly and assembly device according to claim 1, wherein, it further includes a limiting mechanism (160). The limiting mechanism (160) includes a chuck (24a) fixedly connected to the annular support plate (3) and a clamping seat (24b) fixedly connected to the mounting plate (41). The chuck (24a) is adapted to be clamped with the clamping seat (24b).

8. The disassembly and assembly device according to claim 1, wherein, An observation window (29) is provided on the main frame (30).

9. The disassembly and assembly device according to claim 1, characterized in that it further includes a door cover (33), the door cover (33) is detachably connected to the main frame (30), and the door cover (33) is adapted to open or close the optical element disassembly and assembly opening.

10. The disassembly and assembly device according to claim 9, characterized in that a buckle is provided on the main frame (30), a first buckle seat (31) is provided on the door cover (33), the buckle is adapted to be detachably connected to the first buckle seat (31), and is adapted to be detachably connected to a second buckle seat provided on the high-energy laser device.

11. The disassembly and assembly device according to claim 1, characterized in that it further includes a positioning cushion block (39), the positioning cushion block (39) is arranged at the optical element disassembly and assembly opening, and the positioning cushion block (39) is adapted to fit with the housing of the high-energy laser device.

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