Laser and laser processing equipment

Abstract

The utility model provides a laser device and laser processing equipment, and relates to the field of laser processing equipment, the laser processing equipment comprises a mounting bracket and a laser device mounted on the mounting bracket, the top of the mounting bracket is provided with a second connecting part; the laser comprises a body and a top cover, the body comprises a shell and a laser light source arranged in the shell, and at least one side face of the shell is used for abutting against at least one side face of the installation support. The top cover covers the top of the shell, the top cover is provided with a first connecting part, and the laser and the mounting bracket are fixedly connected through the first connecting part and the second connecting part. According to the technical scheme, the laser is convenient to disassemble and assemble.

Description

[0001] Related Applications

[0002] This application claims priority to Chinese patent application No. 202321695002.8 filed on June 29, 2023, the entire contents of which are incorporated by reference into this application. Technical Field

[0003] The utility model relates to the technical field of laser processing, in particular to a laser and laser processing equipment. Background Art

[0004] As laser application technology matures, the application of lasers in laser processing equipment is becoming more and more common. For example, laser heads are used to emit laser beams to process workpieces in laser marking machines, laser engraving machines, laser cutting machines and other laser processing equipment, and lasers are used to emit laser beams to heat printing materials in 3D printers and other equipment. However, due to the compact coordination between lasers and other structures in laser processing equipment, the operating space is small when disassembling and assembling the laser, making disassembly and assembly inconvenient. Utility Model Content

[0005] The main purpose of the utility model is to provide a laser and laser processing equipment, aiming to improve the convenience of disassembly and assembly of the laser.

[0006] To achieve the above-mentioned purpose, the utility model proposes a laser, which includes a main body and a top cover; the main body includes an outer shell and a laser light source arranged in the outer shell, at least one side surface of the outer shell is used to abut at least one side surface of a mounting bracket in a laser processing device; the top cover covers the top of the outer shell, the top cover is provided with a first connecting portion, and the laser is connected to the mounting bracket through the first connecting portion.

[0007] In one embodiment of the present application, the top cover includes an overlapping portion, the overlapping portion extends out of at least one side surface of the outer shell, the overlapping portion is provided with the first connecting portion, and the overlapping portion is used to overlap the top surface of the mounting bracket.

[0008] In an embodiment of the present application, the top cover is provided with at least two first connecting parts.

[0009] In one embodiment of the present application, the first connecting portion includes a first connecting hole provided on the top cover.

[0010] In one embodiment of the present application, the laser further comprises a magnetic attraction structure, which is disposed on the housing so that at least one side surface of the housing is magnetically attracted to at least one side surface of the mounting bracket.

[0011] In one embodiment of the present application, the magnetic attraction structure is embedded in the outer side of the shell.

[0012] In one embodiment of the present application, a first positioning portion is provided on a side surface of the housing, and the laser is positioned on the mounting bracket through the first positioning portion.

[0013] In one embodiment of the present application, the first positioning portion includes a positioning hole and / or a positioning pin.

[0014] The present application also proposes a laser processing device, comprising a mounting bracket and a laser as described in any of the preceding items, wherein a second connecting portion is provided on the top of the mounting bracket, the first connecting portion of the top cover of the laser is connected to the second connecting portion, and at least one side surface of the outer shell of the laser abuts against at least one side surface of the mounting bracket.

[0015] In one embodiment of the present application, the laser processing equipment also includes a locking piece, the first connecting portion includes a first connecting hole provided on the top cover, the second connecting portion includes a second connecting hole provided on the mounting bracket, and the locking piece is used to pass through the second connecting hole and the first connecting hole to connect the laser and the mounting bracket.

[0016] In one embodiment of the present application, at least one side of the mounting bracket is provided with a suction structure, and the laser further includes a magnetic attraction structure provided on the outer shell, and the magnetic attraction structure cooperates with the suction structure magnetically so that at least one side of the outer shell is magnetically attracted to at least one side of the mounting bracket.

[0017] The technical solution of the utility model is to set a first connection part on the top cover of the laser. When the laser is installed and fixed on the mounting bracket, it can be installed on the mounting bracket through the first connection part. When the user disassembles the laser, it can be operated from the wider space above the laser. The operating space is large and there is no excessive interference from devices. The laser is easy to disassemble and assemble. In addition, the side of the laser housing is used to abut the side of the mounting bracket so that the laser can be supported on the side and limit the position, thereby improving the installation positioning accuracy and stability of the laser. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a structural diagram of an embodiment of the laser of the utility model.

[0020] Description of Figure Numbers:

[0021] Label name Label name 100 Laser 211 First connecting hole 10 main body 22 Overlap 11 shell 30 Magnetic structure 20 Top cover 40 First positioning part 21 First connection part 41 bevel

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes 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 the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is 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 the present utility model.

[0027] As laser application technology matures, the application of lasers in laser processing equipment is becoming more and more common. For example, laser heads are used to emit laser beams to process workpieces in laser marking machines, laser engraving machines, laser cutting machines and other laser processing equipment, and lasers are used to emit laser beams to heat printing materials in 3D printers and other equipment. However, due to the compact coordination between lasers and other structures in laser processing equipment, the operating space is small when disassembling and assembling the laser, making disassembly and assembly inconvenient.

[0028] In order to solve the above problems, the utility model proposes a laser 100 that is easy to install, thereby improving the convenience of disassembly and assembly of the laser 100 in laser processing equipment.

[0029] Please refer to Figure 1 In some embodiments of the present application, the laser 100 includes a main body 10 and a top cover 20, the main body 10 includes a shell 11 and a laser light source (not shown) arranged in the shell 11, at least one side of the shell 11 is used to abut at least one side of a mounting bracket (not shown) in a laser processing device; the top cover 20 covers the top of the main body 10, and the top cover 20 is provided with a first connecting portion 21, and the laser 100 is connected to the mounting bracket through the first connecting portion 21.

[0030] The laser processing equipment may be, but is not limited to, a laser cutting machine, a laser marking machine, a laser engraving machine, or a 3D printer and other laser equipment such as a laser rangefinder.

[0031] In the laser processing equipment, the laser 100 and the processing plane are arranged up and down along the height direction of the laser processing equipment, and the light outlet of the laser 100 is arranged toward the processing plane below. The laser 100 includes a main body 10 and a top cover 20 covered on the top surface of the main body 10. The main body 10 includes a shell 11 and a laser light source arranged in the shell 11, and the laser light source is used to generate laser; the shell 11 forms a storage space for accommodating the laser light source, and a light outlet is provided at the bottom of the shell 11. The top of the shell 11 can be set to be open, and the open opening is covered by the top cover 20; the shell 11 can also be provided with a top shell, and the top cover 20 is stacked on the top shell; or, the top cover 20 can be set as an integral part with the shell 11 of the main body 10, which is not specifically limited here. In some embodiments, an air vent is provided on the top cover 20 to connect to the inside of the main body 10, which is used to improve the heat dissipation efficiency of the laser 100.

[0032] The mounting bracket in the laser processing equipment serves as the bearing base of the laser 100 and is used to fix the laser 100. The mounting bracket is set as a vertical structure with a side facing approximately horizontally. The side can be a plane, or a curved surface or other regular or irregular surface, which can be adapted to the side of the laser 100 or there can be differences. When the laser 100 is installed on the mounting bracket, the side of the laser 100 abuts against the side of the mounting bracket. Taking the cross-section of the laser 100 as a rectangle as an example, the laser 100 has four sides. One side can be set on the mounting bracket to abut against the laser 100, or two sides set at an angle to each other can be set to abut against two different sides of the laser 100 respectively; of course, three sides can also be set to enclose a mounting area with an opening on one side, and the three sides of the mounting area abut against the three sides of the laser 100 one by one.

[0033] The top of the mounting bracket may be provided with an upward supporting surface, so that when the laser 100 is installed on the mounting bracket, part of the top cover 20 of the laser 100 is located above the supporting surface and overlapped on the supporting surface; the top of the mounting bracket may also have a mounting structure connected to the side and extending along the side, and the mounting structure has a connecting surface facing downward, so that the top cover 20 of the laser 100 is located below the connecting surface and abuts against the connecting surface.

[0034] In the embodiment of the present application, a first connecting portion 21 is provided on the top cover 20 of the laser 100. When the laser 100 is installed on the mounting bracket, the laser 100 can be fixed to the mounting bracket through the first connecting portion 21. The side of the laser 100 is used to abut the side of the mounting bracket, so that the laser 100 can be supported on the side and the laser 100 is limited, thereby improving the installation accuracy and connection stability of the laser 100.

[0035] Among them, the second connection part may include a second connection hole provided at the top of the mounting bracket, which may be provided on the surface that abuts and cooperates with the top cover 20 of the laser 100. Correspondingly, the first connection part 21 may include a first connection hole 211 opened on the top cover 20. One of the second connection hole and the first connection hole 211 may be a screw hole, and the other may be a light hole, and a screw or other locking member may be provided to penetrate the second connection hole and the first connection hole 211 to connect the top cover 30 and the mounting bracket; of course, the second connection hole and the first connection hole 211 may both be light holes, that is, no internal thread is provided, and the bolt passes through the second connection hole and the first connection hole 211 and cooperates with the nut, and the purpose of connecting the second connection part and the first connection part 21 to each other can be achieved. In some embodiments, the second connection part and the first connection part 21 may also be provided with a snap-fit ​​connection; the second connection part and the first connection part 21 may also be connected by a binding structure in the laser processing equipment; of course, a combination of two or more connection methods may also be used, which is not limited here.

[0036] With such an arrangement, when the user disassembles or assembles the laser 100 , the operation can be performed from the relatively wide space above the laser 100 . The operating space is large and there is no interference from too many devices, which improves the convenience of disassembling or assembling the laser 100 .

[0037] In some embodiments, when the laser 100 is mounted on the mounting bracket, the side of the laser 100 abuts against the side of the mounting bracket, the side of the housing 11 is provided with a first positioning portion 40, and the side of the mounting bracket can be provided with a second positioning portion, and the first positioning portion 40 is used to cooperate with the second positioning portion to position the laser 100 on the mounting bracket. In addition, in order to improve the installation stability and convenience of disassembly and assembly of the laser 100, a magnetic attraction structure 30 such as a magnet can be provided on the side and / or top cover 30 of the housing 11, and the side and / or top of the mounting bracket are configured to be mutually adsorbed with the magnetic attraction structure 30. By adopting the magnetic attraction cooperation method, there is no need to use tools or other cumbersome disassembly and assembly steps, and there is no need to perform disassembly and assembly operations at the magnetic attraction position. It is only necessary to move the laser 100 close to and away from the mounting bracket. In this way, even if a magnetic attraction structure 30 is added to make the laser 100 magnetically attracted to the side of the mounting bracket, it is not difficult to disassemble and assemble.

[0038] According to the technical solution of the utility model, the top cover 20 of the laser 100 is provided with a first connection part 21. When the laser 100 is installed and fixed on the mounting bracket, the laser 100 is connected to the mounting bracket through the first connection part 21. When the user disassembles the laser 100, the operation can be performed from the relatively wide space above the laser 100. The operable space is large and there is no excessive interference of devices, which improves the convenience of disassembly and assembly of the laser 100. In addition, the side of the housing 11 will also abut against the side of the mounting bracket, so that the side of the laser 100 can have a supporting force, and the laser 100 can be limited, thereby improving the installation positioning accuracy and stability of the laser 100.

[0039] Please refer to Figure 1 In some embodiments of the present application, the top cover 20 includes a lap portion 22, the lap portion 22 extends out from the top edge, the lap portion 22 is provided with a first connecting portion 21, and the lap portion 22 is used to overlap the top surface of the mounting bracket.

[0040] In this embodiment, the top cover 20 is covered on the top of the main body 10, and part of the top cover 20 extends to the outside of the top of the main body 10, that is, the size of the top cover 20 is larger than the size of the top of the main body 10, and the part of the top cover 20 that exceeds the main body 10 can be the overlap portion 22; the mounting bracket has a side surface and a top surface, and the top surface is arranged upward as a supporting surface. When the laser 100 is installed on the mounting bracket, the overlap portion 22 overlaps the top surface of the mounting bracket, and the side of the main body 10 of the laser 100 abuts against the side of the mounting bracket. Such a setting can provide an upward support force to the laser 100, and the laser 100 can be limited in the height direction to reduce the risk of the laser 100 falling.

[0041] In this embodiment, the first connection portion 21 is arranged on the overlap portion 22 to avoid damage to the components inside the main body 10 when installing the laser 100. For example, if a locking member is used for connection, the locking member is inserted into the overlap portion 22 and does not enter the main body 10, so there is no need to worry that the locking member will damage the various components inside the main body 10, thereby improving the safety of the laser 100 disassembly process. In addition, in some embodiments, the top cover 20 is provided with an air vent connected to the inside of the main body 10 for heat dissipation. The first connection portion 21 is arranged on the overlap portion 22, so that the area on the top cover 20 for opening the air vent will not be occupied, which is conducive to increasing the air vent area and improving the heat dissipation efficiency.

[0042] In some embodiments of the present application, the top cover 20 is provided with at least two first connection parts 21 , and the at least two first connection parts 21 are connected to the at least two second connection parts on the mounting bracket in a one-to-one correspondence.

[0043] In this embodiment, at least two first connection parts 21 are provided on the top cover 20 of the laser 100. The first connection parts 21 may be provided with two, three, four or more than four, etc., and may be provided according to the size of the laser 100 and actual needs; in some embodiments, each first connection part 21 may be arranged in sequence on the top cover 20 along the width direction of the top cover. Each first connection part 21 provided on the top cover 20 is used to correspond to each second connection part provided on the top of the mounting bracket one by one. The number of second connection parts provided on the mounting bracket may be the same as the number of first connection parts 21 provided on the top cover 20 of the laser 100, or may be more than the number of first connection parts 21. When the laser 100 is installed on the mounting bracket, each first connection part 21 is connected to the corresponding second connection part. By connecting and cooperating with two or more groups of second connection parts and the first connection part 21, the connection strength between the laser 100 and the mounting bracket can be improved, and the stability of the laser 100 fixed to the mounting bracket can be improved. The first connection parts 21 at different positions may be the same or different. For example, a connection hole may be used at one position and a snap-fit ​​structure may be used at another position, which is not limited here.

[0044] Please refer to Figure 1 In some embodiments of the present application, the laser processing equipment also includes a locking piece, the second connecting part includes a second connecting hole provided on the mounting bracket, the first connecting part 21 includes a first connecting hole 211 provided on the top cover 20, and the locking piece is passed through the second connecting hole and the first connecting hole 211 to fix the laser 100 and the mounting bracket.

[0045] In this embodiment, the second connecting portion includes a second connecting hole opened on the surface of the top of the mounting bracket that abuts against the top cover 20 of the laser 100. Correspondingly, the first connecting portion 21 includes a first connecting hole 211 opened on the top cover 20 of the laser 100. For example, if an upward supporting surface is provided on the top of the mounting bracket, and the top cover 20 of the laser 100 is provided with an overlapping portion 22 overlapping the supporting surface, then a second connecting hole can be opened on the supporting surface, and a first connecting hole 211 can be set on the overlapping portion 22; if the mounting bracket is provided with a downward connecting surface, the laser 100 is located below the connecting surface, and the top cover 20 of the laser 100 abuts against the connecting surface, then a second connecting hole can be opened on the connecting surface for being arranged opposite to the first connecting hole 211 on the top cover 20, so as to facilitate the insertion of a locking member.

[0046] One of the second connection hole and the first connection hole 211 is a screw hole, and a locking member such as a screw is provided to penetrate the second connection hole and the first connection hole 211 for connection; of course, the second connection hole and the first connection hole 211 can be a bare hole, that is, no internal thread is provided, and the bolt passes through the second connection hole and the first connection hole 211 and cooperates with the nut, which can achieve the purpose of connecting the second connection part and the first connection part 21 to each other. In some embodiments, the locking member can also be a rivet, an expansion screw, etc., which is not limited here.

[0047] Please refer to Figure 1 In some embodiments of the present application, the laser 100 further includes a magnetic attraction structure 30, which is disposed on the housing 11 so that at least one side surface of the housing 11 is magnetically attracted to at least one side surface of the mounting bracket.

[0048] In the technical solution of the present application, when the laser 100 is fixed, it is connected to the mounting bracket through the first connecting portion 21 of the top cover 20, and at least one side is abutted against the side of the mounting bracket to improve the connection stability and positioning accuracy of the laser 100. In this embodiment, a magnetic attraction structure 30 is provided on at least one side of the housing 11, and the magnetic attraction structure 30 is generally a magnet. Correspondingly, an attraction structure is provided on at least one side of the mounting bracket. For example, the attraction structure can be a magnet or iron, nickel, cobalt or other magnetic materials that can be attracted by a magnet; in this way, when the laser 100 is installed on the mounting bracket, the magnetic attraction structure 30 is attracted by the side structure of the mounting bracket, so that the laser 100 is magnetically attracted to the side of the mounting bracket, thereby improving the connection strength between the laser 100 and the mounting bracket, and the magnetic attraction matching method is adopted, and there is no need to use tools or other cumbersome disassembly and assembly steps, and there is no need to perform disassembly and assembly operations at the magnetic attraction position. It is only necessary to move the laser 100 close to and away from the mounting bracket, and it is not difficult to disassemble and assemble. In this embodiment, the magnetic attraction structure 30 can be embedded in the side wall of the housing 11 of the laser 100, or can be set in the accommodation space formed in the housing 11 of the laser 100. One of the magnetic attraction structure 30 and the suction structure is magnetic, and the other is made of a material that can be magnetically adsorbed, or both are magnetic, but the magnetic poles are opposite.

[0049] Please refer to Figure 1 In some embodiments of the present application, the magnetic attraction structure 30 is embedded in the outer side of the housing 11 .

[0050] In the present embodiment, a through hole or a limiting groove may be opened on the side of the outer shell 11, so that the magnetic attraction structure 30 is embedded in the through hole or the limiting groove, thereby reducing the distance between the magnetic attraction structure 30 and the side of the mounting bracket and increasing the magnetic attraction force to improve the connection strength between the laser 100 and the mounting bracket; and the magnetic attraction structure 30 is embedded in the outer side surface of the outer shell 11, which can improve the connection strength between the magnetic attraction structure 30 and the main body 10 and reduce the risk of the magnetic attraction structure 30 falling off.

[0051] In some embodiments of the present application, the surface of the magnetic attraction structure 30 is sunken into the outer side of the housing 11 .

[0052] In this embodiment, the surface of the magnetic structure 30 is sunken into the outer side surface of the shell 11 of the laser 100. The surface of the magnetic structure 30 can be lower than the outer side surface of the shell 11 in the normal direction of the side surface of the shell 11, or the surface of the magnetic structure 30 can be flush with the outer side surface of the shell 11. Such a configuration can prevent the magnetic structure 30 from protruding from the outer side surface of the shell 11. When the laser 100 is installed, the side surface of the laser 100 can be fitted with the side surface of the mounting bracket, thereby providing better side support force for the laser 100 and playing a better limiting abutment effect, thereby improving the installation stability of the laser 100.

[0053] Please refer to Figure 1 In some embodiments of the present application, a first positioning portion 40 is provided on the side of the housing 11, and a second positioning portion is provided on the side of the mounting bracket. The first positioning portion 40 is used to cooperate with the second positioning portion to position the laser 100 on the mounting bracket.

[0054] In this embodiment, a second positioning portion is provided on the side of the mounting bracket, and a first positioning portion 40 is provided on the side of the housing 11. The first positioning portion 40 and the second positioning portion are mutually matched structures to position the laser 100 when the laser 100 is installed on the mounting bracket. The first positioning portion 40 includes a positioning hole and / or a positioning pin. For example, the first positioning portion 40 includes a positioning pin provided on the side of the laser 100. When the laser 100 is installed, the positioning pin is inserted into the positioning hole provided on the mounting bracket so that the laser 100 will not be offset; in some embodiments, the positioning pin can be provided on the mounting bracket, and a positioning hole can be provided on the side of the housing 11 of the laser 100 accordingly, which can also achieve the function of positioning the laser 100. In addition, in some embodiments, the first positioning portion can also include a positioning block or a positioning protrusion provided on the side of the housing, and the second positioning portion can also include a mounting groove provided on the side of the mounting bracket, and the positioning block or the positioning protrusion is embedded in the mounting groove for positioning.

[0055] In some embodiments of the present application, the first positioning portion 40 includes a positioning pin, and the second positioning portion includes a positioning hole. The positioning pin is used to be inserted into the positioning hole to achieve the installation position of the positioning laser 10 on the mounting bracket.

[0056] In this embodiment, the second positioning portion includes a positioning hole provided on the side of the mounting bracket, and the first positioning portion 40 includes a positioning pin provided on the side protrusion relative to the housing 11. When the laser 100 is installed at the installation position, the positioning pin is inserted into the positioning hole to position the installation position of the laser 100, so that the laser 100 is accurately installed at the preset position, and the first connecting portion 21 provided on the top cover 20 is aligned with the second connecting portion of the mounting bracket for easy connection, thereby improving the positioning accuracy and installation convenience of the laser 100.

[0057] In some embodiments of the present application, the second positioning portion includes a positioning pin, and the first positioning portion 40 includes a positioning hole, and the positioning hole is used to receive the positioning pin to achieve the installation position of the positioning laser 10 on the mounting bracket.

[0058] In this embodiment, the second positioning portion includes a positioning pin protruding from the side of the mounting bracket, and the first positioning portion 40 includes a positioning hole provided on the side of the housing 11. When the laser 100 is installed at the installation position, the positioning pin is inserted into the positioning hole to locate the installation position of the laser 100, so that the laser 100 is accurately installed at the preset position.

[0059] Please refer to Figure 1 In some embodiments of the present application, the end of the positioning pin is in a tapered structure, and the side surface of the end of the positioning pin forms a slope 41.

[0060] In this embodiment, the end of the positioning pin is roughly in a conical or truncated cone structure, wherein the end of the positioning pin refers to the partial structure from the end face of the positioning pin to a certain distance from the end face; the side surface of the end of the positioning pin is a slope 41. With this arrangement, even when the positioning pin fails to accurately align with the positioning hole, the slope 41 at the end of the positioning pin abuts against the edge of the positioning hole, and the position of the laser 100 is adjusted by guiding the slope 41, so that the positioning pin is inserted into the positioning hole, so that the laser 100 is accurately positioned at the installation position, thereby improving the installation convenience of the laser 100.

[0061] The present application also proposes a laser processing device (not shown), which includes a mounting bracket and a laser 100 as in any of the aforementioned embodiments; the specific structure of the laser 100 refers to any of the aforementioned embodiments, a second connecting portion is provided on the top of the mounting bracket, the laser 100 is arranged on the mounting bracket, the first connecting portion 21 of the top cover 20 is connected to the second connecting portion, and at least one side surface of the outer shell 11 of the laser 100 abuts against at least one side surface of the mounting bracket.

[0062] The laser processing equipment proposed in the present application may be laser processing equipment such as a laser cutting machine, a laser marking machine, a laser engraving machine, or a 3D printer and equipment using other lasers 100 such as a laser rangefinder.

[0063] The laser processing equipment includes a laser 100 and a mounting bracket for mounting the laser 100. The laser 100 and the processing plane are arranged up and down along the height direction of the laser processing equipment, and the light outlet of the laser 100 is arranged toward the processing plane below. The laser 100 includes a main body 10 and a top cover 20 covered on the top surface of the main body 10. The main body 10 includes a shell 11 and a laser light source arranged in the shell 11, and the laser light source is used to generate laser light; the shell 11 forms a storage space for accommodating the laser light source, and a light outlet is provided at the bottom of the shell 11. The top of the shell 11 can be set to be open, and the open opening is covered by the top cover 20; the shell 11 can also be provided with a top surface, and the top cover 20 is stacked on the top surface; or, the top cover 20 can be set as a whole with the shell 11 of the main body 10, which is not specifically limited here. In some embodiments, an air outlet is opened on the top cover 20 to communicate with the inside of the main body 10 to improve the heat dissipation efficiency of the laser 100.

[0064] The mounting bracket serves as the bearing base of the laser 100 and can be used to fix the laser 100. The mounting bracket is arranged as a vertical structure with a side facing approximately horizontally. The side can be a plane, or a curved surface or other regular or irregular surface, which can be adapted to the side of the laser 100 or there can be differences. When the laser 100 is mounted on the mounting bracket, the side of the laser 100 abuts against the side of the mounting bracket. For example, taking the cross section of the laser 100 as a rectangle, the laser 100 has four sides. One side can be set on the mounting bracket to abut against the laser 100, or two sides set at an angle to each other can be set to abut against two different sides of the laser 100 respectively; of course, three sides can also be set to enclose a mounting area with an opening on one side, and the three sides of the mounting area abut against the three sides of the laser 100 one by one.

[0065] The top of the mounting bracket may be provided with an upward supporting surface, so that when the laser 100 is installed on the mounting bracket, part of the top cover 20 of the laser 100 is located above the supporting surface and overlapped on the supporting surface; the top of the mounting bracket may also have a mounting structure connected to the side and extending along the side, and the mounting structure has a connecting surface facing downward, so that the top cover 20 of the laser 100 is located below the connecting surface and abuts against the connecting surface.

[0066] In the embodiment of the present application, a second connection part is provided on the top of the mounting bracket, and a first connection part 21 is provided on the top cover 20 of the laser 100. When the laser 100 is mounted on the mounting bracket, the first connection part 21 and the second connection part on the mounting bracket are connected to each other to fix the laser 100 to the mounting bracket. In addition, the side of the mounting bracket abuts against the side of the laser 100 to provide side support for the laser 100 and limit the position of the laser 100 to improve the position stability of the laser 100.

[0067] Among them, the second connection part may include a second connection hole opened on the surface of the top of the mounting bracket that abuts against the top cover 20 of the laser 100. Correspondingly, the first connection part 21 may include a first connection hole 211 opened on the top cover 20 of the laser 100. One of the second connection hole and the first connection hole 211 is a screw hole, and a screw or other locking member is provided to penetrate the second connection hole and the first connection hole 211 for connection; of course, the second connection hole and the first connection hole 211 can both be light holes, that is, no internal thread is provided, and the bolt passes through the second connection hole and the first connection hole 211 and cooperates with the nut, which can achieve the purpose of connecting the second connection part and the first connection part 21 to each other. In some embodiments, the second connection part and the first connection part 21 can also be configured as a snap-fit ​​connection; the second connection part and the first connection part 21 can also be bound and connected by a binding structure in the laser processing equipment; of course, a combination of two or more connection methods can also be used, which is not limited here.

[0068] With such an arrangement, when the user disassembles or assembles the laser 100 , the operation can be performed from the relatively wide space at the top of the laser 100 . The operating space is large and there is no interference from too many devices, which improves the convenience of disassembling or assembling the laser 100 .

[0069] In some embodiments, when the laser 100 is installed on the mounting bracket, the side of the laser 100 abuts against the side of the mounting bracket, and a second positioning portion can be provided on the side of the mounting bracket, and a first positioning portion 40 is correspondingly provided on the side of the laser 100 housing 11. The laser 100 is positioned on the mounting bracket through the cooperation of the second positioning portion and the first positioning portion 40.

[0070] In addition, in order to improve the installation stability of the laser 100 and avoid the difficulty of disassembling the laser 100, a magnetic attraction structure 30 such as a magnet can be set on the laser 100, and the side or top structure of the mounting bracket can be set to a structure that can be mutually adsorbed with the magnetic attraction structure 30. By adopting the magnetic attraction matching method, there is no need to use tools or other cumbersome disassembly and assembly steps, and there is no need to perform disassembly and assembly operations at the magnetic attraction position. It is only necessary to make the laser 100 close to and away from the mounting bracket. In this way, even if the magnetic attraction structure 30 is added to make the laser 100 magnetically attracted to the side of the mounting bracket, it is not difficult to disassemble and assemble. Alternatively, a suction structure is set on at least one side of the mounting bracket, and the suction structure can cooperate with the magnetic attraction structure 30 so that the laser 100 and the mounting bracket are magnetically attracted together. For example, the suction structure can be a magnet or iron, nickel, cobalt or other magnetic materials that can be attracted by a magnet. In one embodiment, the suction structure and the magnetic attraction structure 30 are both magnetic, and the magnetism is opposite.

[0071] Since the laser processing equipment proposed in the present application applies all the technical solutions of all the aforementioned embodiments, it at least has all the beneficial effects brought by all the aforementioned technical solutions, which will not be described one by one here.

[0072] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A laser, characterized in that: The laser comprises a main body and a top cover; The main body includes a housing and a laser light source disposed in the housing, and at least one side surface of the housing is used to abut against at least one side surface of a mounting bracket in the laser processing equipment; The top cover is covered on the top of the shell, and the top cover is provided with a first connecting portion, and the laser is connected to the mounting bracket through the first connecting portion.

2. The laser according to claim 1, characterized in that The top cover comprises an overlapping portion, the overlapping portion extends out of at least one side surface of the shell, the overlapping portion is provided with the first connecting portion, and the overlapping portion is used to overlap the top surface of the mounting bracket.

3. The laser according to claim 1, characterized in that The top cover is provided with at least two first connection parts; and / or, The first connecting portion includes a first connecting hole provided on the top cover.

4. The laser according to claim 1, characterized in that The laser also includes a magnetic attraction structure, which is arranged on the shell, so that at least one side surface of the shell is magnetically attracted to at least one side surface of the mounting bracket.

5. The laser according to claim 4, characterized in that The magnetic attraction structure is embedded in the outer side of the shell.

6. A laser as claimed in any one of claims 1 to 5, characterized in that A first positioning portion is provided on the side of the housing, and the laser is positioned on the mounting bracket through the first positioning portion.

7. The laser according to claim 6, characterized in that The first positioning portion includes a positioning hole and / or a positioning pin.

8. A laser processing device, characterized in that: include: A mounting bracket having a second connecting portion on the top; and According to the laser as described in any one of claims 1 to 7, the first connecting portion of the top cover is connected to the second connecting portion, and at least one side surface of the housing abuts against at least one side surface of the mounting bracket.

9. The laser processing equipment according to claim 8, characterized in that: The laser processing equipment also includes a locking piece, the first connecting part includes a first connecting hole provided on the top cover, the second connecting part includes a second connecting hole provided on the mounting bracket, and the locking piece is used to pass through the second connecting hole and the first connecting hole to connect the laser and the mounting bracket.

10. The laser processing equipment according to claim 8, characterized in that: At least one side of the mounting bracket is provided with an attraction structure, and the laser further comprises a magnetic attraction structure provided on the shell, and the magnetic attraction structure cooperates with the attraction structure magnetically so that at least one side of the shell is magnetically attracted to at least one side of the mounting bracket.

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