Casing and laser processing equipment

Abstract

The utility model discloses a machine shell and laser processing equipment, the machine shell comprises a main machine shell and a covering plate, the main machine shell is provided with a processing cavity and a pick-and-place opening communicated with the processing cavity; the covering plate is rotatably connected to the main machine shell through the damping shaft and can rotatably open or close the taking and placing opening. According to the technical scheme, corresponding damping force can be given in the opening and closing process of the covering plate, so that the safety and the use experience in the opening and closing process of the covering plate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing equipment, in particular to a casing and laser processing equipment using the casing. Background Art

[0002] In relatively large industrial-grade laser processing equipment, the cover plate of the casing is usually provided with a gas spring to provide a corresponding damping force for the opening and closing process of the cover plate. However, the cost of the gas spring is relatively high and the volume is relatively large, making it unsuitable for relatively small consumer-grade laser processing equipment. Therefore, current consumer-grade processing equipment usually abandons the damping force requirement in its design. That is, the cover plate is not provided with a damping structure that can increase the corresponding damping force. At this time, the cover plate may fall directly due to accidental contact or slipping during the opening and closing process, resulting in injury to the user's hands or other objects and affecting the safety of the cover plate during the opening and closing process. At the same time, the cover plate cannot provide the user with a corresponding damping feel during the opening and closing process, which also affects the user experience during the opening and closing process of the cover plate. Utility Model Content

[0003] The main purpose of the present invention is to provide a casing, which aims to provide corresponding damping force during the opening and closing process of the cover plate, so as to improve the safety and user experience during the opening and closing process of the cover plate.

[0004] To achieve the above-mentioned purpose, the housing proposed in the present invention is applied to laser processing equipment, and the housing includes:

[0005] A main housing, wherein the main housing is provided with a processing chamber and a take-in and put-out port communicating with the processing chamber; and

[0006] The covering plate is rotatably connected to the main housing via a damping shaft so that the covering plate opens or covers the access opening.

[0007] Optionally, the damping shaft includes a damping shaft, the damping shaft is provided on one of the main housing and the cover plate, and the other of the main housing and the cover plate is provided with a mounting hole;

[0008] The damping shaft is inserted into the mounting hole so that the cover plate can be rotatably connected to the main housing.

[0009] Optionally, the damping shaft and the mounting hole are arranged in an interference fit;

[0010] Alternatively, a friction-increasing member is provided between the damping shaft and the wall of the mounting hole.

[0011] Optionally, the damping shaft is provided on the main housing, the covering plate is provided with a connecting piece, and the connecting piece is provided with the mounting hole.

[0012] Optionally, the connecting member includes:

[0013] a fixing plate connected to the covering plate; and

[0014] The enclosing plate is an arc-shaped structure, connected to one end of the fixing plate, and enclosed with the fixing plate to form the mounting hole.

[0015] Optionally, the covering plate is defined as having a connecting side, the fixing plate is connected to the connecting side, and the connecting side is provided with reinforcing ribs.

[0016] Optionally, the reinforcing rib is a plate structure and is extended along the extension direction of the connecting side.

[0017] Optionally, the reinforcing ribs and the connecting sides are stacked, and the fixing plate is connected to the reinforcing ribs.

[0018] Optionally, the connecting side is defined as having an inner surface and an outer surface that are arranged back to back, and when the covering plate is sealed on the access opening, the inner surface faces the processing cavity, and the reinforcing rib is arranged on the inner surface.

[0019] The utility model also provides a laser processing device, comprising the housing as described above.

[0020] When the casing of the technical solution of the present invention is applied to laser processing equipment, the cover plate is connected to the main casing in rotation through the damping shaft. At this time, when the cover plate is rotated to open or close, the damping shaft will generate friction resistance. In this way, a corresponding damping force is applied during the opening and closing process of the cover plate, thereby preventing the cover plate from falling directly due to accidental contact or loss of control, thereby improving the safety of the cover plate during the opening and closing process. At the same time, it also provides the user with a corresponding damping feel, which is conducive to improving the user experience during the opening and closing process of the cover plate. What is more important is that the damping structure is directly formed by the damping shaft in this solution, so that the structure of the damping structure is simple and the volume is small, thereby facilitating its installation and setting in the limited space on the laser processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1This is a structural diagram of an embodiment of the housing of the present utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the state where the cover of the middle casing is rotated and opened;

[0024] Figure 3 for Figure 2 A partial enlarged schematic diagram of point A in the middle;

[0025] Figure 4 for Figure 2 A schematic diagram of the exploded structure of the middle casing;

[0026] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle;

[0027] Figure 6 for Figure 4 A partial enlarged schematic diagram of point C in the middle;

[0028] Figure 7 for Figure 4 Schematic diagram of the exploded structure of the middle cover plywood and connectors;

[0029] Figure 8 for Figure 7 Schematic diagram of the structure of the connector.

[0030] Description of Figure Numbers:

[0031] Label name Label name 100 chassis 19 Container 10 Main chassis 30 plywood 11 Processing cavity 31 Connectors 13 Pick-up and drop-off port 311 Mounting holes 15 Damping shaft 313 Fixed plate 151 Fixed segment 315 Enclosure panels 153 Flat surface 33 Connect the side 155 Damping section 331 reinforcement 17 Mounting Block

[0032] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0034] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or a solution in which both A and B are satisfied. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0037] Laser processing equipment uses lasers as a processing medium to achieve the purpose of processing the workpiece. Currently, laser processing equipment includes relatively large industrial-grade laser processing equipment and relatively small consumer-grade laser processing equipment (also known as home laser processing equipment). In the relatively large industrial-grade laser processing equipment, the cover of the housing is usually equipped with a gas spring to provide a corresponding damping force during the opening and closing process of the cover. However, the high cost and relatively large size of gas springs make them unsuitable for the relatively small consumer-grade laser processing equipment. Therefore, current consumer-grade processing equipment generally forgoes the requirement for damping force in its design. In other words, the cover is not equipped with a damping structure that can increase the corresponding damping force. In this case, the cover may fall directly due to accidental contact or slipping during the opening and closing process, causing injury to the user's hands or other objects, affecting the safety of the cover during opening and closing. At the same time, the cover cannot provide the user with a corresponding damping feel during opening and closing, which also affects the user experience during the opening and closing process.

[0038] Therefore, based on the above considerations, and to address the problem of current consumer-grade laser processing equipment being unable to provide a corresponding damping force, this application proposes a novel housing for laser processing equipment. This housing innovatively connects the cover plate to the main housing via a damping shaft, directly forming a simple and compact damping structure through the damping shaft, thereby facilitating its installation within the limited space of the laser processing equipment. This damping structure also provides a corresponding damping force during the opening and closing of the cover plate, thereby improving safety and user experience during the opening and closing process.

[0039] In addition, it should be noted that the housing proposed in this application can be used not only for the consumer-grade laser processing equipment described above, but also for the industrial-grade laser processing equipment described above. In addition, the laser processing equipment can specifically be a laser cutting machine, of course, it can also be a laser drilling machine, or a laser engraving machine, etc. This application does not limit the specific type of processing equipment.

[0040] Next, the structure of the housing proposed in this application is explained and described with an embodiment. In one embodiment of this application, please refer to Figures 1 to 6 The casing 100 proposed in this application includes a main casing 10 and a cover plate 30. The main casing 10 is provided with a processing chamber 11 and a take-and-put port 13 connected to the processing chamber 11. The cover plate 30 is rotatably connected to the main casing 10 through a damping shaft 15 and can be rotated to open or cover the take-and-put port 13.

[0041] The main housing 10 can serve as the main body of the housing 100 to form a processing cavity 11 and a pick-up and drop-out port 13. A laser processing head for emitting laser light can be provided in the processing cavity 11, and the pick-up and drop-out port 13 can be used to place the workpiece to be processed, thereby enabling the laser processing equipment to process the workpiece in the processing cavity 11. Among them, the main housing 10 can be a square structure (including square and rectangular), and of course it can also be a circular structure. The specific shape of the main housing 10 of this application is not limited. The shape of the processing cavity 11 can be adaptively set according to the shape of the main housing 10. For example, when the main housing 10 is a square structure, the processing cavity 11 can be correspondingly set to a square. In addition, the pick-up and drop-out port 13 can be entirely set on one wall surface of the main housing 10. Of course, the pick-up and drop-out port 13 can also be partially set on one wall surface of the main housing 10, and the other part can be set on another adjacent wall surface. Therefore, this application does not limit the setting position and shape of the pick-up and drop-out port 13 on the main housing 10.

[0042] The covering plate 30 can be used to cover the take-in and take-out opening 13 on the main housing 10 so as to form a closed cavity and improve the safety of the laser processing equipment when processing the workpiece. Specifically, when the take-in and take-out opening 13 is entirely provided on one wall surface of the main housing 10, the covering plate 30 can be a flat plate structure; when the take-in and take-out opening 13 is partially provided on one wall surface of the main housing 10 and the other part is provided on another adjacent wall surface, the covering plate 30 can be an L-shaped plate structure. Therefore, the present application does not limit the shape and structure of the covering plate 30. In addition, the material of the covering plate 30 can be metal. Of course, the material of the covering plate 30 can also be plastic, and can further be a transparent material so that the outside world can observe the processing conditions in the processing chamber 11. Therefore, the present application does not limit the material type of the covering plate 30. In addition, the cover plate 30 is rotatably connected to the main housing 10 via the damping shaft 15. This can be done by setting the damping shaft 15 on one of the main housing 10 and the cover 30 as described below, and at the same time, the other of the main housing 10 and the cover 30 is provided with a mounting hole 311, so that the rotatable connection between the cover plate 30 and the main housing 10 is achieved through the rotatable insertion and cooperation between the damping shaft 15 and the mounting hole 311. Of course, it is also possible that both the main housing 10 and the cover plate 30 are provided with mounting holes 311, and the opposite ends of the damping shaft 15 are rotatably inserted into the mounting holes 311 on both the main housing 10 and the cover plate 30, respectively, to achieve the rotatable connection between the cover plate 30 and the main housing 10. Therefore, the present application does not limit the specific connection structure between the cover plate 30 and the main housing 10, and only ensures that the cover plate 30 and the main housing 10 can be connected via the damping shaft 15 so that the corresponding damping force is generated during the process of rotating the cover plate 30 to open or close.

[0043] When the housing 100 of the technical solution of the present application is applied to laser processing equipment, the cover plate 30 is rotatably connected to the main housing 10 through the damping shaft 15. At this time, when the cover plate 30 is rotated to open or close, the damping shaft 15 will generate friction resistance. In this way, a corresponding damping force is applied during the opening and closing process of the cover plate 30, thereby preventing the cover plate 30 from falling directly due to accidental contact or loss of control, thereby improving the safety of the cover plate 30 during the opening and closing process. At the same time, it also provides the user with a corresponding damping feel, which is conducive to improving the user experience during the opening and closing process of the cover plate 30. What is more important is that in this solution, the damping structure is directly formed by the damping shaft 15, so that the damping structure has a simple structure and a small volume, thereby facilitating its installation and setting in the limited space on the laser processing equipment.

[0044] Please refer to Figures 2 to 6In one embodiment of the present application, the damping shaft 15 is provided on one of the main housing 10 and the cover plate 30, and the other of the main housing 10 and the cover plate 30 is provided with a mounting hole 311; the damping shaft 15 is inserted into the mounting hole 311 so that the cover plate 30 can be rotatably connected to the main housing 10.

[0045] The main housing 10 is provided with either the damping shaft 15 or the mounting hole 311. That is, the main housing 10 is provided with either the damping shaft 15 or the mounting hole 311. The cover plate 30 is provided with either the damping shaft 15 or the mounting hole 311. That is, when the main housing 10 is provided with the damping shaft 15, the cover plate 30 is provided with the mounting hole 311; when the main housing 10 is provided with the mounting hole 311, the cover plate 30 is provided with the damping shaft 15. The mating of the damping shaft 15 and the mounting hole 311 allows the cover plate 30 to be rotatably mounted on the main housing 10.

[0046] In this embodiment, the cover plate 30 and the main unit 10 are directly arranged to be plug-fitted and connected through the damping shaft 15 and the mounting hole 311, which can simplify the connection process between the cover plate 30 and the main unit 10 and thus help improve the assembly efficiency of the casing 100.

[0047] In one embodiment of the present application, the damping shaft 15 and the mounting hole 311 are arranged in an interference fit.

[0048] In this embodiment, the damping shaft 15 and the mounting hole 311 are directly configured as an interference fit, so that a greater frictional resistance can be formed between the damping shaft 15 and the wall of the mounting hole 311, thereby enhancing the damping effect provided to the covering plate 30 during the opening and closing process. At the same time, the components of the damping structure formed by the combination of the damping shaft 15 and the mounting hole 311 are smaller, which helps to simplify the damping structure. Of course, if necessary, in other embodiments, a friction-enhancing member can also be provided between the damping shaft 15 and the wall of the mounting hole 311. For example, a friction-enhancing member such as silicone with a large friction coefficient can be attached to the wall of the mounting hole 311 or the damping shaft 15 to form the required frictional resistance when the covering plate 30 rotates.

[0049] Please refer to Figures 2 to 6 In one embodiment of the present application, the damping shaft 15 is disposed on the main housing 10 , the cover plate 30 is provided with a connecting member 31 , and the connecting member 31 is provided with a mounting hole 311 .

[0050] In this embodiment, the damping shaft 15 is disposed on the main housing 10, so that the covering plate 30, which has a simpler structure and a relatively smaller volume than the main housing 10, only needs to be formed with a relatively simple mounting hole 311, thereby facilitating the respective arrangement of the damping shaft 15 and the mounting hole 311 on the main housing 10 and the covering plate 30. Furthermore, the mounting hole 311 is formed by the connecting member 31 provided on the covering plate 30. On the one hand, this facilitates the formation of the mounting hole 311 on the smaller connecting member 31, thereby improving the convenience of processing and forming the mounting hole 311. On the other hand, it also ensures the strength of the covering plate 30 itself, thereby reducing the possibility of deformation or breakage of the covering plate 30. The connecting member 31 can be a combination of a fixing plate 313 and an enclosing plate 315 as described below. Of course, the connecting member 31 can also be a combination of a sleeve and a protruding column protruding from the outside of the sleeve. The specific structure of the connecting member 31 is not limited in this application.

[0051] Please refer to Figure 4 、 Figure 6 、 Figure 7 as well as Figure 8 In one embodiment of the present application, the connecting member 31 includes a fixing plate 313 and an enclosing plate 315, and the fixing plate 313 is connected to the covering plate 30; the enclosing plate 315 is an arc-shaped structure, and the enclosing plate 315 is connected to one end of the fixing plate 313, and encloses the fixing plate 313 to form a mounting hole 311.

[0052] In this embodiment, the connecting member 31 is configured to include a fixed plate 313 and an enclosing plate 315, so that the connecting member 31 can be formed by bending a plate body, thereby facilitating the processing and forming of the connecting member 31. At the same time, the fixed plate 313 can also provide a better connection position for connection with the covering plate 30. The fixed plate 313 can be a linear plate structure to make the shape of the connecting member 31 more regular and further improve the convenience of processing and forming it. Of course, it is also possible for the fixed plate 313 to be configured as an arc-shaped plate, and this application does not limit this.

[0053] Please refer to Figure 4 and Figure 7 In one embodiment of the present application, the covering plate 30 is defined to have a connecting side 33 , the fixing plate 313 is connected to the connecting side 33 , and the connecting side 33 is provided with a reinforcing rib 331 .

[0054] In this embodiment, the cover plate 30 is rotatably connected to the main housing 10 via the connecting side 33, so that during the rotational opening and closing process of the cover plate 30, the connecting side 33 is subjected to relatively large forces. Therefore, at this time, a reinforcing rib 331 is provided on the connecting side 33, which can strengthen the strength of the connecting side 33, thereby helping to improve the stability of the rotational connection between the cover plate 30 and the main housing 10. Among them, the material of the reinforcing rib 331 can be metal, of course, it can also be plastic or other materials. The present application does not limit the specific material of the reinforcing rib 331. In addition, the reinforcing rib 331 can be a plate structure as described below, of course, it can also be a block or column structure, etc. The present application does not limit the structural shape of the reinforcing rib 331.

[0055] In one embodiment of the present application, the covering plate 30 is made of plastic, and the reinforcing ribs 331 are made of metal.

[0056] In this embodiment, the cover plate 30 is constructed of plastic. This reduces the manufacturing cost of the cover plate 30 while also making the cover plate 30 relatively lightweight, reducing the likelihood of it falling due to the damping force generated by the damping shaft 15. This also facilitates the user's opening and closing of the cover plate 30. Conversely, the reinforcement ribs 331 are constructed of metal to enhance their strength-enhancing effect on the cover plate 30. Specifically, the reinforcement ribs 331 can be made of aluminum or an aluminum alloy, providing high mechanical strength while being lightweight to avoid significantly increasing the weight of the cover plate 30. Of course, the reinforcement ribs 331 can also be constructed of other lightweight metals.

[0057] In one embodiment of the present application, the cover plate 30 is made of a transparent material.

[0058] In this embodiment, the cover plate 30 is made of a transparent material so that users outside can observe the inside of the processing chamber 11 through the cover plate 30 , so that users can observe the processing situation more intuitively.

[0059] Please refer to Figure 4 and Figure 7 In one embodiment of the present application, the reinforcing rib 331 is a plate structure and is extended along the extension direction of the connecting side 33.

[0060] In this embodiment, the reinforcing rib 331 is configured as a long, strip-shaped plate structure. This, on the one hand, makes it relatively large, thereby facilitating the reinforcement of the connecting side 33 at all locations. On the other hand, this allows for only one reinforcing rib 331, facilitating its fabrication and subsequent installation on the connector 31.

[0061] Please refer to Figure 4 and Figure 7 In one embodiment of the present application, the reinforcing rib 331 and the connecting side 33 are stacked, and the fixing plate 313 is connected to the reinforcing rib 331 and is located between the reinforcing rib 331 and the connecting side 33.

[0062] In this embodiment, the fixing plate 313 is arranged on the reinforcing rib 331, and the reinforcing rib 331 is smaller in size and simpler in structure than the covering plate 30, which is conducive to improving the convenience of connecting the fixing plate 313. At the same time, the reinforcing rib 331 also has a relatively high mechanical strength, which is conducive to improving the stability of the connection of the fixing plate 313. Furthermore, the fixing plate 313 is also located between the reinforcing rib 331 and the connecting side 33, so that the reinforcing rib 331 and the connecting side 33 can also play a clamping and limiting role on the fixing plate 313, which is conducive to further improving the stability of the connection of the fixing plate 313. Among them, the fixing plate 313 and the reinforcing rib 331 can be connected by screws to simplify the assembly process while ensuring the stability of the connection between the two. Similarly, the reinforcing rib 331 and the connecting side 33 can also be connected by screws.

[0063] Please refer to Figure 4 and Figure 7 In one embodiment of the present application, there may be at least two connecting members 31, which are spaced apart along the extension direction of the connecting side 33. The number of damping shafts 15 may also be at least two, and one damping shaft 15 is correspondingly inserted into the mounting hole 311 of one connecting member 31.

[0064] In this embodiment, the provision of at least two connecting members 31 and the damping shaft 15 enables at least two rotational connection points to be provided between the cover plate 30 and the main housing 10 , thereby further improving the stability of the rotational connection of the cover plate 30 on the main housing 10 .

[0065] Please refer to Figure 2 In one embodiment of the present application, the connecting side 33 is defined as having an inner surface and an outer surface that are arranged back to back. When the covering plate 30 is sealed on the access opening 13, the inner surface faces the reinforcement cavity 11, and the reinforcement rib 331 is arranged on the inner surface.

[0066] The inner and outer surfaces of the connecting side 33 face toward the reinforcement cavity 11 when the cover plate 30 is sealed over the access opening 13, while the outer surface faces away from the reinforcement cavity. In other words, the inner surface can be considered the inner side of the cover plate 30, while the outer surface can be considered the outer side of the cover plate 30.

[0067] In this embodiment, the reinforcing rib 331 is arranged on the inner surface of the connecting side 33, that is, the inner side of the covering plate 30, so that the reinforcing rib 331 can be hidden, which is beneficial to improving the aesthetics of the appearance of the casing 100, so as to improve the competitiveness of subsequent laser processing equipment in the market.

[0068] Please refer to Figure 4 and Figure 5 In one embodiment of the present application, the damping shaft 15 includes a fixed section 151 and a damping section 155. The fixed section 151 is connected to the main housing 10. The side surface of the fixed section 151 is also formed with two flat surfaces 153 facing and away from the main housing 10. The damping section 155 is connected to one end of the fixed section 151, and the damping section 155 is inserted into the mounting hole 311.

[0069] In this embodiment, the damping shaft 15 is configured to include a fixed section 151 and a damping section 155, and the fixed section 151 is formed with two flat surfaces 153 arranged back to back, so that the two flat surfaces 153 of the damping shaft 15 can be better limited and installed on the main housing 10, which is beneficial to improving the convenience and stability of installing the damping shaft 15 on the main housing 10.

[0070] Please refer to Figure 4 and Figure 5 In one embodiment of the present application, the main housing 10 is connected to the mounting base 17 , the fixing section 151 is connected to the mounting base 17 , and the two flat surfaces 153 face toward and away from the mounting base 17 , respectively.

[0071] In this embodiment, the relatively small and simple mounting base 17 provides a good mounting position for the fixing section 151. The fixing section 151 and the mounting base 17 can also be connected by screws. In this case, the flat surface 153 of the fixing section 151, facing away from the mounting base 17, facilitates the abutment and tightening of the screw nut, thereby improving the stability of the damping shaft 15 on the mounting base 17. Furthermore, the mounting base 17 can also be connected to the main housing 10 by screws to improve the convenience of the connection.

[0072] Please refer to Figure 1 、 Figure 4 as well as Figure 5 In one embodiment of the present application, a receiving groove 19 is provided on the outer side of the main housing 10, and a groove wall of the receiving groove 19 is provided with a take-in and put-out opening 13; the cover plate 30 is embedded in the receiving groove 19, and the mounting seat 17 is provided on the groove wall of the receiving groove 19 with the take-in and put-out opening 13.

[0073] In this embodiment, the arrangement of the receiving groove 19 can accommodate the cover plate 30 and the mounting base 17, thereby improving the compactness of the arrangement of these components on the main housing 10, thereby reducing the overall volume of the main housing 10. Furthermore, when the cover plate 30 is closed, the likelihood of a step difference between the cover plate 30 and the outer surface of the main housing 10 is reduced, thereby improving the aesthetic appearance of the housing 100.

[0074] This application also provides a laser processing device, which includes a housing 100. The specific structure of the housing 100 is similar to the above-mentioned embodiments. Since the laser processing device adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, which will not be described in detail here. The laser processing device may also include a laser processing head for emitting laser light, which can be disposed in a processing cavity 11 of the main housing 10.

[0075] The above description is only a preferred embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application description and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A housing for laser processing equipment, characterized in that: The housing comprises: A main housing, wherein the main housing is provided with a processing chamber and a take-in and put-out port communicating with the processing chamber; and The covering plate is rotatably connected to the main housing via a damping shaft so that the covering plate opens or covers the access opening.

2. The housing according to claim 1, wherein: The damping shaft includes a damping shaft, the damping shaft is provided on one of the main housing and the cover plate, and the other of the main housing and the cover plate is provided with a mounting hole; The damping shaft is inserted into the mounting hole so that the cover plate can be rotatably connected to the main housing.

3. The housing according to claim 2, wherein: The damping shaft and the mounting hole are arranged in an interference fit; Alternatively, a friction-increasing member is provided between the damping shaft and the wall of the mounting hole.

4. The housing according to claim 2, wherein: The damping shaft is arranged on the main housing, the covering plate is provided with a connecting piece, and the connecting piece is provided with the mounting hole.

5. The housing according to claim 4, wherein: The connecting piece includes: a fixing plate connected to the covering plate; and The enclosing plate is an arc-shaped structure, connected to one end of the fixing plate, and enclosed with the fixing plate to form the mounting hole.

6. The housing according to claim 5, wherein: It is defined that the covering plate has a connecting side, the fixing plate is connected to the connecting side, and the connecting side is provided with reinforcing ribs.

7. The housing according to claim 6, wherein: The reinforcing rib is a plate structure and is extended along the extension direction of the connecting side.

8. The housing according to claim 7, wherein: The reinforcing ribs and the connecting sides are stacked, and the fixing plate is connected to the reinforcing ribs.

9. The housing according to claim 6, wherein: The connecting side is defined as having an inner surface and an outer surface that are arranged back to back. When the covering plate is sealed on the access opening, the inner surface faces the processing cavity, and the reinforcing rib is arranged on the inner surface.

10. A laser processing device, characterized in that: Comprising the housing according to any one of claims 1 to 9.

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