Laser processing equipment

Abstract

The utility model provides laser processing equipment, and relates to the technical field of laser processing equipment, the laser processing equipment comprises a laser, a mounting bracket and a jacking structure, the laser is used for emitting laser for processing; the laser is connected with the mounting bracket; the jacking structure is arranged on the mounting support and used for abutting against the laser so as to fix the relative position of the laser and the mounting support. According to the technical scheme, the disassembly and assembly convenience of the laser in the laser processing equipment can be improved.

Description

Technical Field

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

[0002] At present, with the gradual maturity of laser application technology, the application of lasers in processing equipment is becoming more and more common. For example, in laser processing equipment such as laser marking machines, laser engraving machines and laser cutting machines, the laser head is used to emit laser beams to process workpieces, and in equipment such as 3D printers, the laser is used to emit laser beams to heat printing materials. At present, lasers are generally installed and fixed in processing equipment by locking screws or snap-on connections. This installation method is inconvenient to disassemble and assemble when the laser needs to be maintained or replaced. Utility Model Content

[0003] The main purpose of the utility model is to provide a laser processing device, aiming to improve the convenience of disassembly and assembly of the laser in the laser processing device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a laser processing device, comprising:

[0005] A laser, wherein the laser is used to emit laser light for processing;

[0006] A mounting bracket, the laser being connected to the mounting bracket; and

[0007] A tightening structure is provided on the mounting bracket and is used for abutting against the laser to fix the relative position of the laser and the mounting bracket.

[0008] In one embodiment of the present application, the mounting bracket has a mounting substrate, the mounting substrate is provided with a clamping portion, and the clamping portion and the mounting substrate form the plug-in slot;

[0009] The laser is provided with a plug-in portion, which is plugged into the plug-in slot to connect the laser to the mounting bracket.

[0010] In one embodiment of the present application, the tightening structure is disposed on the mounting substrate, and the tightening structure includes:

[0011] A top holding member, which is telescopically disposed through the mounting substrate and protrudes from the mounting substrate and abuts against the laser; and

[0012] An elastic member is connected to the supporting member and is used to apply a force to the supporting member to move away from the mounting substrate.

[0013] In one embodiment of the present application, the tightening structure further includes a stopper, the stopper is connected to the supporting member, and the stopper and the supporting member are respectively protruded from two opposite sides of the mounting substrate.

[0014] In one embodiment of the present application, one end of the elastic member abuts against the top holding member, and the other end of the elastic member abuts against the mounting substrate;

[0015] Alternatively, one end of the elastic member is connected to the stopper, and the other end of the elastic member is connected to the mounting substrate.

[0016] In one embodiment of the present application, a fixing seat is provided on the back side of the mounting substrate, a mounting space is provided inside the fixing seat, a through hole communicating with the mounting space is provided on the mounting substrate, the top holding member is passed through the through hole and arranged in the mounting space, the top holding member includes a top holding portion and a connecting portion connected to each other, the cross section of the top holding portion is larger than the cross section of the connecting portion, and the connecting portion is connected to the stopper;

[0017] At least part of the stopper protrudes from the fixing seat, at least part of the elastic member is located in the installation space and is sleeved outside the connecting portion, one end of the elastic member abuts against the supporting portion, and the other end of the elastic member abuts against the fixing seat.

[0018] In one embodiment of the present application, a guide portion is provided on the mounting substrate, and a guide hole is opened in the guide portion; the connecting portion passes through the mounting substrate, and the supporting portion is provided in the guide hole, and the guide hole is used to guide the movement direction of the supporting portion.

[0019] In one embodiment of the present application, the guiding portion and the supporting portion are silicone parts.

[0020] In one embodiment of the present application, a side surface of the laser forms an abutment surface, the abutment surface is arranged opposite to the mounting substrate, the abutment surface of the laser is convexly provided with an abutment portion, and the tightening structure abuts against the abutment portion.

[0021] In one embodiment of the present application, the abutting surface is further provided with a guiding inclined surface, the abutting portion is connected to the guiding inclined surface, the height of the guiding inclined surface gradually decreases along the plugging direction of the laser, and along the plugging direction of the laser, the guiding inclined surface is located below the abutting portion, and the guiding inclined surface is used to guide the abutting portion to abut against the tightening structure;

[0022] And / or, the end of the supporting member is tapered, and the side surface of the end of the supporting member is an inclined surface.

[0023] In one embodiment of the present application, a limit block is protruding from the mounting substrate. Along the plug-in direction of the laser, the limit block is located below the tightening structure. The limit block is used to abut against the laser to limit the plug-in stroke of the laser.

[0024] In one embodiment of the present application, the mounting bracket is recessed with an avoidance groove, the avoidance groove is located between the two plug-in grooves, the laser is provided with an electrical interface, and when the laser is mounted on the mounting bracket, the electrical interface is located in the avoidance groove.

[0025] The technical solution of the utility model is to arrange a tightening structure on the mounting bracket of the laser processing equipment. When the laser is connected to the mounting bracket, the tightening structure presses the laser so that the laser is stably fixed on the mounting bracket. In this arrangement, there is only an abutting relationship between the tightening structure and the laser, and the laser is pressed against the mounting bracket. The tightening structure and the laser do not need to be plugged into each other, bolted, or snap-connected. The laser can be disassembled and assembled only by adjusting the supporting force of the tightening structure, which makes the disassembly and assembly of the laser more convenient and easy for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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.

[0027] Figure 1 This is a structural diagram of an embodiment of the laser processing equipment of the utility model;

[0028] Figure 2 It is a cross-sectional view of another embodiment of the laser processing equipment of the utility model;

[0029] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0030] Figure 4 This is a structural diagram of an embodiment of a mounting bracket in the laser processing equipment of the utility model;

[0031] Figure 5 It is a structural diagram of an embodiment of a laser in the laser processing equipment of the present utility model.

[0032] Description of Figure Numbers:

[0033] Label name Label name 100 Laser processing equipment 172 Limit block 10 Mounting Bracket 20 Laser 11 Mounting substrate 21 Connector 111 Mounting surface 22 Abutment surface 112 Vias 23 Butt part 12 Positioning block 24 Guide slope 13 Clamping part 26 Electrical interface 14 Plug slot 30 Tightening structure 15 Avoidance slot 31 Top holder 16 Fixed seat 311 Supporting part 161 Installation space 312 Connection 17 Guide 32 Elastic parts 171 Guide hole 33 Stopper

[0034] 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

[0035] 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.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] The utility model provides a laser processing device 100 .

[0040] Please refer to Figure 1 In some embodiments of the present application, the laser processing equipment 100 includes:

[0041] A laser 20, wherein the laser 20 is used to emit laser light for processing;

[0042] A mounting bracket 10, the laser 20 being connected to the mounting bracket 10; and

[0043] The tightening structure 30 is disposed on the mounting bracket 10 and is used to abut against the laser 20 to fix the relative position of the laser 20 and the mounting bracket 10 .

[0044] The laser processing equipment 100 proposed in this application refers to mechanical equipment using a laser 20, such as a laser cutting machine, a laser marking machine, a laser engraving machine, etc. The laser processing equipment 100 includes a mounting bracket 10 and a laser 20. The mounting bracket 10 may include components such as a machine table and a moving mechanism, or may include different components according to different equipment types. The mounting bracket 10 is provided with a mounting position for fixing the laser 20; and a tightening structure 30 is provided on the mounting bracket 10, and the tightening structure 30 is used to press the laser 20 against the mounting bracket 10. The method for the clamping structure 30 to hold and fix the laser 20 on the mounting bracket 10 can be that the clamping structure 30 and the mounting surface 111 of the mounting bracket 10 for placing the laser 20 are arranged opposite to each other to form a clamping space, and the clamping structure 30 clamps the laser 20 to press the laser 20 on the mounting surface 111; or at least two clamping structures 30 are arranged on the mounting bracket 10, and the two clamping structures 30 are arranged opposite to each other to respectively press the two surfaces of the laser 20 that are arranged opposite to each other, so as to fix the laser 20 on the two top surfaces. The clamping portion 13 can be arranged opposite to the mounting surface 111 in the following embodiment, so that a plug-in groove 14 is formed between the clamping portion 13 and the mounting surface 111, and a clamping structure 30 is protruded from the mounting surface 111. When the plug-in portion 21 provided on the laser 20 is inserted into the plug-in groove 14, the clamping structure 30 can clamp the laser 20 so that the laser 20 is pressed toward one side of the clamping portion 13, so that the plug-in portion 21 is pressed on the clamping portion 13, thereby clamping the laser 20 in the mounting position.

[0045] That is, the technical solution of the embodiment of the present application is to set a clamping structure 30 on the mounting bracket 10 of the laser processing equipment. When the laser 20 is connected to the mounting bracket 10, the clamping structure 30 presses against the laser 20 so that the laser 20 is stably fixed on the mounting bracket 10. In this arrangement, there is only an abutting relationship between the clamping structure 30 and the laser 20, and the laser 20 is pressed against the mounting bracket 10. The clamping structure 30 and the laser 20 do not need to be plugged into each other, bolted, or snap-connected. The laser 20 can be disassembled and assembled only by adjusting the supporting force of the clamping structure 30, which makes the disassembly and assembly of the laser 20 more convenient and easy for users to operate.

[0046] In one embodiment of the present application, the mounting bracket 10 has a mounting substrate 11, and a pressing portion 13 is provided on the mounting substrate 11, and the pressing portion 13 and the mounting substrate 11 form the plug-in slot 14;

[0047] The laser 20 is provided with an inserting portion 21 , and the inserting portion 21 is inserted into the inserting slot 14 so that the laser 20 is connected to the mounting bracket 10 .

[0048] In the present embodiment, a clamping portion 13 is provided opposite to the mounting surface 111, so that an insertion groove 14 is formed between the clamping portion 13 and the mounting surface 111, and a clamping structure 30 is protruding from the mounting surface 111. When the insertion portion 21 provided on the laser 20 is inserted into the insertion groove 14, the clamping structure 30 can clamp the laser 20 so that the laser 20 is pressed toward one side of the clamping portion 13, so that the insertion portion 21 is pressed on the clamping portion 13, thereby clamping the laser 20 in the mounting position.

[0049] In addition, the clamping structure 30 can be the surface of the plug-in portion 21 that directly supports the mounting surface 111, or it can be the side of the laser 20 that is clamped. For example, in the following embodiment, two plug-in grooves 14 are respectively provided on both sides of the mounting surface 111, and two spaced-apart plug-in portions 21 are provided on the side of the corresponding laser 20. The clamping structure 30 abuts against the side of the laser 20 between the two plug-in portions 21.

[0050] In addition, the clamping portion 13 may be arranged in such a manner that the clamping portion 13 is arranged opposite to the entire mounting surface 111, and the plug-in portion 21 on the laser 20 forms a plate-like structure arranged opposite to the side of the laser 20. Of the two sides of the plug-in portion 21 arranged opposite to each other, one side is connected to the main body of the laser 20, and the other side is inserted into the plug-in slot 14 from the plug-in interface. Alternatively, two clamping portions 13 may be arranged on both sides of the plane direction of the mounting surface 111 to form two plug-in slots 14, and the sides of the two plug-in slots 14 are opened. The openings are arranged relatively to each other, and the two plug-in slots 14 are provided with an opening at one end on the same side, and correspondingly, two plug-in parts 21 arranged back to back are arranged on the laser 20, and the two plug-in parts 21 are respectively inserted in the two plug-in slots 14; it can also be that clamping parts 13 are provided on both side edges and the bottom edge of the mounting surface 111, so that plug-in slots 14 are formed along both side edges and the bottom edge of the mounting part, and the inner side of the plug-in slot 14 is open, so that the plug-in part 21 is inserted into the plug-in slot 14 from the top surface of the mounting surface 111, and the edge of the plug-in part 21 is clamped in the plug-in slot 14.

[0051] It should also be noted that, in the present embodiment, the clamping structure 30 can be a rigid clamping structure, that is, the position and shape of the clamping structure 30 remain unchanged, so that a fixed gap is formed between the clamping structure 30 and the clamping portion 13, so that the plug-in portion 21 is inserted into the gap with an interference fit; the clamping structure 30 can also be an elastic clamping structure, so that the clamping structure 30 is an elastic structure, and the gap between the clamping structure 30 and the clamping portion 13 can be elastically changed, so that when the plug-in portion 21 is inserted into the plug-in slot 14, the clamping structure 30 applies an elastic force to the laser 20 to press the plug-in portion 21 onto the clamping portion 13.

[0052] Please refer to Figure 1 In some embodiments of the present application, the mounting bracket 10 has two clamping portions 13, and the two clamping portions 13 are respectively disposed on both sides of the mounting surface 111 to form two plug-in slots 14 with the mounting surface 111;

[0053] The side surface of the laser 20 forms an abutment surface 22, and the abutment surface 22 is arranged opposite to the mounting surface 111. The laser 20 is provided with two plug-in parts 21 on both sides of the abutment surface 22, and each plug-in part 21 is inserted into one of the plug-in grooves 14. The tightening structure 30 abuts against the abutment surface 22.

[0054] In this embodiment, two clamping portions 13 are respectively arranged on both sides of the mounting surface 111 of the mounting bracket 10, so as to form two spaced-apart plug-in grooves 14, and the end openings of the two plug-in grooves 14 are located on the same side, so that the clamping structure 30 is located on the mounting surface 111 between the two plug-in grooves 14. Correspondingly, one of the side surfaces of the laser 20 is made an abutment surface 22, and plug-in portions 21 are respectively arranged on both sides of the abutment surface 22, so that the two plug-in portions 21 can be respectively inserted into the two plug-in grooves 14. At this time, the clamping structure 30 is supported on the abutment surface 22. At this time, the plug-in portions 21 on both sides of the laser 20 are clamped and fixed, so that the force on the laser 20 is balanced, which is beneficial to improving the installation stability of the laser 20.

[0055] Please refer to Figure 1 and Figure 4 In some embodiments of the present application, each of the plug-in slots 14 opens sideways toward another of the plug-in slots 14 , and a side edge of each of the plug-in portions 21 close to another of the plug-in portions 21 is connected to the abutment surface 22 .

[0056] In this embodiment, an opening is provided on the side of the plug-in slot 14, and the side of the plug-in portion 21 is connected to the abutment surface 22, so that the two plug-in portions 21 are arranged back to back, so that the laser 20 is limited by the plug-in portions 21 and the plug-in slot 14 on both sides in the width direction, thereby preventing the laser 20 from shaking in the width direction; wherein, the two plug-in portions 21 can be located in the same plane as the abutment surface 22, convexly arranged on both sides of the abutment surface 22; or the plug-in portion 21 and the abutment surface 22 can be arranged opposite to each other, so that after the laser 20 is installed in the installation position, the plug-in portion 21 and the like can be hidden on the back side of the laser 20, thereby reducing the width of the laser 20 in the arrangement direction of the two plug-in portions 21.

[0057] Please refer to Figure 2 and Figure 3 In one embodiment of the present application, the tightening structure 30 is disposed on the mounting substrate 11, and the tightening structure 30 includes:

[0058] A top support member 31, wherein the top support member 31 is telescopically disposed through the mounting substrate 11 and protrudes from the mounting substrate 11, and abuts against the laser 20; and

[0059] The elastic member 32 is connected to the supporting member 31 and is used to apply a force to the supporting member 31 to move away from the mounting substrate 11 .

[0060] In this embodiment, the mounting bracket 10 has a mounting substrate 11, the mounting substrate 11 forms a mounting surface 111 for mounting the laser 20, and the clamping portion 13 is arranged opposite to the mounting surface 111 to form a plug-in slot 14. The clamping structure 30 is an elastic structure, so that the clamping structure 30 can be elastically deformed in a direction close to or away from the mounting surface 111. In this way, when the plug-in portion 21 is inserted into the plug-in slot 14, the clamping structure 30 is squeezed by the laser 20 and elastically deforms toward the side of the mounting surface 111, thereby generating an elastic force away from the side of the mounting surface 111 and exerting it on the laser 20, so as to push the laser 20 toward the side of the clamping portion 13, so that the plug-in portion 21 is pressed on the clamping portion 13 so that the plug-in portion 21 is clamped and fixed. Compared with the method of rigid abutment interference fit, the elastic structure is used as the clamping structure 30, which can reduce the wear between the laser 20 and the clamping structure 30 and the clamping part 13, and reduce the risk of damage to the laser 20, the clamping structure 30 and the clamping part 13. In addition, the clamping structure 30 can be elastically deformed to change the gap between the clamping structure 30 and the clamping part 13, which is suitable for the plug-in parts 21 of different thicknesses, thereby improving applicability.

[0061] Furthermore, the clamping structure 30 includes a supporting member 31 and an elastic member 32. The supporting member 31 is telescopically inserted into the mounting substrate 11. The elastic member 32 is connected to the supporting member 31 so that the elastic member 32 acts between the mounting substrate 11 and the supporting member 31. As in the following embodiment, a mounting space 161 can be provided on the back side of the mounting surface 111, and the elastic member 32 is provided in the mounting space 161, which is not limited here; the elastic member 32 provides the supporting member 31 with an elastic force protruding toward one side of the mounting surface 111 so that the supporting member 31 is pressed against the laser 20. At this time, the elastic member 32 is not in direct contact with the laser 20, so that the elastic member 32 can be prevented from directly contacting the laser 20 and causing wear or damage to the elastic member 32. In addition, the structural strength of the supporting member 31 is relatively higher than that of the elastic member 32, so that the wear risk of the clamping structure 30 can be reduced.

[0062] Please refer to Figure 3 In some embodiments of the present application, the clamping structure 30 further includes a stopper 33, the stopper 33 is connected to the supporting member 31, and the stopper 33 and the supporting member 31 are respectively protruded from two opposite sides of the mounting substrate 11.

[0063] In this embodiment, the clamping structure 30 further includes a stopper 33, which is connected to the top holding member 31 and protrudes from the surface of the mounting substrate 11 on one side away from the laser 20, so that the stopper 33 cannot pass through the mounting substrate 11. In this way, the stopper 33 can be used to limit the top holding member 31, so as to prevent the top holding member 31 from popping out through the through hole 112 on the mounting substrate 11 for penetrating the top holding member 31 under the action of elastic force, so as to ensure the installation stability of the clamping structure 30 on the mounting bracket 10. In addition, the stopper 33 and the top holding member 31 are separately arranged and then detachably connected, so as to facilitate the disassembly and assembly of the clamping structure 30.

[0064] In some embodiments, the elastic member 32 is configured as a spring, and the spring is sleeved on the outside of the connecting portion 312. In this case, the stop member 33 can be inserted into the connecting portion 312, or the connecting portion 312 can be inserted into the stop member 33 and the spring can be sleeved on the outside of the stop member 33. The connecting portion 312 and the stop member 33 can also be connected, and the spring can be sleeved on the outside of both the connecting portion 312 and the stop member 33. No limitation is made here.

[0065] In one embodiment of the present application, one end of the elastic member 32 abuts against the top holding member 31, and the other end of the elastic member 32 abuts against the mounting substrate 11;

[0066] Alternatively, one end of the elastic member 32 is connected to the stopper 33 , and the other end of the elastic member 32 is connected to the mounting substrate 11 .

[0067] In this embodiment, the elastic member 32 can be clamped between the top holding member 31 and the mounting substrate 11. When the laser 20 abuts against the top holding member 31, the laser 20 presses the top holding member 31, so that the top holding member 31 compresses the elastic member 32, thereby causing the elastic member 32 to generate an elastic force to apply a force to the top holding member 31 toward one side of the laser 20, so that the top holding member 31 and the laser 20 are pressed tightly.

[0068] In some embodiments, the elastic member 32 can also act between the stop member 33 and the mounting substrate 11, so that the two ends of the elastic member 32 are respectively connected to the stop member 33 and the mounting substrate 11. When the laser 20 presses the top holding member 31, the top holding member 31 and the stop member 33 move away from the laser 20. At this time, the stop member 33 stretches the elastic member 32, so that the elastic member 32 generates an elastic force, and the elastic force reacts to the stop member 33, so that the stop member 33 drives the top holding member 31 to have a tendency to move toward the side of the laser 20, so that the top holding member 31 is tightly pressed against the laser 20.

[0069] Please refer to Figure 3 In some embodiments of the present application, a fixing seat 16 is disposed on the back side of the mounting substrate 11, a mounting space 161 is defined inside the fixing seat 16, a through hole 112 communicating with the mounting space 161 is defined on the mounting substrate 11, the top holding member 31 passes through the through hole 112 and is disposed in the mounting space 161, the top holding member 31 includes a top holding portion 311 and a connecting portion 312 connected to each other, the cross section of the top holding portion 311 is larger than the cross section of the connecting portion 312, and the connecting portion 312 is connected to the stopper 33;

[0070] At least part of the stopper 33 protrudes from the fixing seat 16 , at least part of the elastic member 32 is located in the installation space 161 and is sleeved outside the connecting portion 312 , one end of the elastic member 32 abuts against the supporting portion 311 , and the other end of the elastic member 32 abuts against the fixing seat 16 .

[0071] In this embodiment, a fixing seat 16 is arranged on the back side of the mounting substrate 11, a mounting space 161 is formed in the fixing seat 16, and a through hole 112 connected to the mounting space 161 is opened on the mounting substrate 11. The top holding member 31 and the elastic member 32 are both arranged in the mounting space 161, so that part of the top holding member 31 protrudes from the mounting substrate 11 to support the laser 20. Such a setting can limit and protect the elastic member 32 and the top holding member 31, and prevent the elastic member 32 and the top holding member 31 from falling out from between the laser 20 and the mounting surface 111, so that the clamping structure 30 can stably clamp the laser 20 to maintain the installation stability of the laser 20.

[0072] The supporting member 31 includes a supporting portion 311 and a connecting portion 312 connected to each other, wherein the connecting portion 312 is inserted into the through hole 112, and the supporting portion 311 is arranged on the side of the mounting surface 111 away from the mounting space 161 for supporting the laser 20; and the cross section of the supporting portion 311 is larger than the cross section of the connecting portion 312 and larger than the cross section of the through hole 112. In this way, the mounting substrate 11 can be used to limit the supporting portion 311 to prevent the supporting member 31 from being completely sunk into the mounting space 161 and failing to tighten the laser 20; The inner wall of the installation space 161 that is abutted against the through hole 112 is the bottom wall of the installation space 161. At this time, the elastic member 32 is clamped between the top holding portion 311 and the bottom wall of the installation space 161. When the plug-in portion 21 is inserted into the plug-in slot 14, the laser 20 presses against the top holding portion 311 to make the top holding portion 311 retract toward one side of the installation space 161, thereby suppressing the elastic member 32 to make the elastic member 32 shrink, so that the elastic member 32 generates elastic force and pushes the top holding portion 311 to make the top holding portion 311 press the laser 20, so that the plug-in portion 21 is clamped and fixed.

[0073] Among them, the elastic member 32 can be a spring, and the spring can be sleeved on the connecting portion 312. With this arrangement, the connecting portion 312 can be used as a spring limiter to prevent the spring from being displaced between the supporting portion 311 and the bottom wall of the installation space 161, thereby ensuring that the spring can apply an elastic force to the supporting portion 311 to press the laser 20, so that the laser 20 is stably installed on the mounting bracket 10.

[0074] Please refer to Figure 1 and Figure 4 In some embodiments of the present application, a guide portion 17 is provided on the mounting substrate 11, and a guide hole 171 is opened on the guide portion 17. The connecting portion 312 is passed through the mounting substrate 11, and the supporting portion 311 is provided in the guide hole 171. The guide hole 171 is used to guide the movement direction of the supporting portion 311.

[0075] In this embodiment, the mounting bracket 10 is further provided with a guide portion 17, and the guide portion 17 is located at the setting position of the clamping structure 30, wherein a guide hole 171 is opened on the guide portion 17 for the supporting member 31 to pass through, and the guide hole 171 is arranged opposite to the through hole 112 of the mounting substrate 11, and the connecting portion 312 of the supporting member 31 is passed through the through hole 112, so that the supporting portion 311 of the supporting member 31 is located in the guide hole 171. The setting of the guide hole 171 can guide the movement of the supporting member 31 to avoid the supporting member 31 from being displaced during the extension and retraction process and failing to support the laser 20 well.

[0076] In some embodiments, the mounting surface of the mounting substrate 11 is provided with an avoidance groove 15 , and a positioning plate 12 is arranged in the avoidance groove 15 , the guide portion 17 is arranged on the positioning plate 12 , and the guide hole 171 passes through the positioning plate 12 .

[0077] In one embodiment of the present application, the guide portion 17 and the supporting portion 311 are silicone parts. In this way, the silicone parts can be elastically deformed when under pressure, which can not only use elastic force to better support the laser 20, but also avoid deformation and damage of the laser 20 due to rigid supporting force.

[0078] Please refer to Figure 5 In some embodiments of the present application, abutment surface 22 is formed on the side of the laser 20, and the abutment surface 22 is arranged opposite to the mounting substrate 11. The abutment surface 22 is protrudingly provided with an abutment portion 23, and the clamping structure 30 abuts against the abutment portion 23.

[0079] In this embodiment, the laser 20 has a side surface arranged along the circumferential direction, and one side surface serves as a contact surface 22 for abutting and cooperating with the tightening structure 30. The abutting surface 22 is convexly provided with an abutting portion 23. The setting of the abutting portion 23 can make the side surface of the laser 20 and the mounting surface 111 of the mounting bracket 10 be spaced apart, thereby reducing the contact between the laser 20 and the mounting surface 111, so as to reduce the friction between the laser 20 and the mounting surface 111 during the process of the plug-in portion 21 of the laser 20 entering and exiting the plug-in slot 14, thereby improving the smoothness of the disassembly and assembly process of the laser 20, reducing the wear between the laser 20 and the mounting surface 111, and improving the convenience of disassembly and assembly of the laser 20.

[0080] Please refer to Figure 5 In some embodiments of the present application, the abutment surface 22 is also provided with a guide bevel 24, the abutment portion 23 is connected to the guide bevel 24, the bevel height of the guide bevel 24 gradually decreases along the plug-in direction of the laser 20, and along the plug-in direction of the laser 20, the guide bevel 24 is located below the abutment portion 23, and the guide bevel 24 is used to guide the abutment portion 23 to abut against the tightening structure 30.

[0081] In this embodiment, the surface of the abutment portion 23 and the abutment surface 22 of the laser 20 are transitionally connected through a guide bevel 24, and the bevel height of the guide bevel 24 gradually decreases along the plug-in direction of the laser 20, and is located below the abutment portion 23 along the plug-in direction of the laser 20. In this way, during the insertion of the plug-in portion 21 into the plug-in slot 14, the clamping structure 30 can be moved along the guide bevel 24 to the surface of the abutment portion 23 to abut against the abutment portion 23, thereby reducing the difficulty of installing the laser 20, improving the convenience of installing the laser 20, and avoiding collision and breakage between the supporting member 31 and the abutment portion 23; and for the elastic clamping structure 30, when the laser 20 is removed, the clamping structure 30 can be gradually rebounded along the guide bevel 24, thereby avoiding sudden release of the elastic member 32, resulting in excessive instantaneous elastic force on the supporting member 31 and a large collision with the mounting bracket 10, thereby improving the safety of the laser 20 during disassembly and assembly.

[0082] Please refer to Figure 3 In some embodiments of the present application, the end of the top holding member 31 is tapered, and the side surface of the end of the top holding member 31 is an inclined surface.

[0083] In the present embodiment, one end of the clamping structure 30 that clamps the laser 20 is a tapered structure, and the side surface of the end is an inclined surface. At this time, the end of the clamping structure 30 adjacent to the laser 20 is similar to a truncated cone or a conical structure. With such a configuration, during the process of the plug-in portion 21 being inserted into the plug-in slot 14, the abutment portion 23 can gradually press the supporting member 31 toward the side of the mounting surface 111 along the inclined surface, so that the supporting member 31 drives the elastic member 32 to retract; and during the process of the plug-in portion 21 being removed from the plug-in slot 14, the supporting member 31 can gradually rebound and reset along the inclined surface, so as to avoid the elastic member 32 being suddenly released and causing the supporting member 31 to be subjected to a large elastic force, so as to improve the safety and convenience during the disassembly and assembly of the laser 20.

[0084] Please refer to Figure 4 In some embodiments of the present application, a limit block 172 is protruding from the mounting surface 111. Along the plug-in direction of the laser 20, the limit block is located below the tightening structure 30. The limit block is used to abut against the laser 20 to limit the plug-in stroke of the laser 20.

[0085] In this embodiment, the mounting surface 111 is provided with a stopper 172. When the plug-in portion 21 of the laser 20 is inserted into the plug-in slot 14 of the mounting bracket 10, the laser 20 abuts against the stopper 172 to limit the position of the laser 20, restrict the plug-in stroke of the laser 20, and locate the installation position of the laser 20, thereby improving the positioning accuracy and position stability of the laser 20. In some embodiments, a positioning plate 12 is provided on the mounting surface 111, and the stopper 172 can be convexly disposed on the positioning plate 12.

[0086] Please refer to Figure 1 and Figure 4 In some embodiments of the present application, the mounting bracket 10 is recessed with an avoidance groove 15 , and the laser 20 is provided with an electrical interface 25 . When the laser 20 is mounted on the mounting bracket 10 , the electrical interface 25 is located in the avoidance groove 15 .

[0087] In this embodiment, the mounting bracket 10 is provided with a recessed avoidance groove 15. For example, the avoidance groove 14 can be set on the mounting surface 111 of the mounting substrate 11, and the bottom wall of the avoidance groove 15 is spaced apart from the laser 20. Such a setting can reduce the contact between the laser 20 and the mounting surface 111, so as to reduce the friction between the laser 20 and the mounting surface 111 during the process of the plug-in portion 21 of the laser 20 entering and exiting the plug-in groove 14, thereby improving the smoothness of the disassembly and assembly process of the laser 20, reducing the wear between the laser 20 and the mounting surface 111, and improving the convenience of disassembly and assembly of the laser 20.

[0088] Furthermore, when the laser 20 is installed on the mounting bracket 10, the electrical interface 25 of the laser 20 is located in the avoidance groove 15. At this time, a conductive connector that is docked with the electrical interface 25 can be set in the avoidance groove 15, so that the conductive connector and the electrical interface 25 can be docked at the same time when the laser 20 is installed; or the electrical interface 25 can be connected by a wire. At this time, the wire can be led out from the avoidance groove 15, and the wire will not be squeezed by the laser 20 and the mounting substrate 11 when it is located in the avoidance groove 15, thereby improving the safety of use.

[0089] In some embodiments of the present application, the mounting bracket 10 can be raised and lowered.

[0090] It can be understood that in the laser processing equipment 100, laser processing equipment such as laser cutting machines, laser marking machines, laser engraving machines, or 3D printers, etc., all need to adjust the height of the laser 20 such as the laser processing head according to the height of the processing position or the number of printing layers. In this embodiment, the mounting bracket 10 can be raised and lowered on the equipment body, so that the laser 20 can be adjusted in the mounting bracket 10 with the mounting bracket 10 to meet the processing and printing requirements of different heights.

[0091] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A laser processing device, characterized in that: include: A laser, wherein the laser is used to emit laser light for processing; A mounting bracket, the laser is connected to the mounting bracket; as well as A tightening structure is provided on the mounting bracket and is used for abutting against the laser to fix the relative position of the laser and the mounting bracket.

2. The laser processing equipment according to claim 1, characterized in that: The mounting bracket has a mounting base plate, a pressing portion is provided on the mounting base plate, and the pressing portion and the mounting base plate form a plug-in slot; The laser is provided with a plug-in portion, which is plugged into the plug-in slot to connect the laser to the mounting bracket.

3. The laser processing equipment according to claim 2, characterized in that: The tightening structure comprises: A top holding member, which is telescopically arranged to penetrate the mounting substrate and protrude from the mounting substrate and abut against the laser; An elastic member is connected to the supporting member and is used to apply a force to the supporting member to move away from the mounting substrate.

4. The laser processing equipment according to claim 3, characterized in that: The tightening structure further includes a stopper, which is connected to the supporting member, and the stopper and the supporting member are respectively protruded from two opposite side surfaces of the mounting substrate.

5. The laser processing equipment according to claim 4, characterized in that: One end of the elastic member abuts against the top holding member, and the other end of the elastic member abuts against the mounting substrate; Alternatively, one end of the elastic member is connected to the stopper, and the other end of the elastic member is connected to the mounting substrate.

6. The laser processing equipment according to claim 4, characterized in that: A fixing seat is arranged on the back side of the mounting substrate, a mounting space is opened inside the fixing seat, a through hole connected to the mounting space is opened on the mounting substrate, the top holding member is passed through the through hole in the mounting space, the top holding member comprises a top holding portion and a connecting portion connected to each other, the cross section of the top holding portion is larger than the cross section of the connecting portion, and the connecting portion is connected to the stopper; At least part of the stopper protrudes from the fixing seat, at least part of the elastic member is located in the installation space and is sleeved outside the connecting portion, one end of the elastic member abuts against the supporting portion, and the other end of the elastic member abuts against the fixing seat.

7. The laser processing equipment according to claim 6, characterized in that: The mounting substrate is provided with a guide portion, the guide portion is provided with a guide hole, the connecting portion is passed through the mounting substrate, the supporting portion is provided in the guide hole, and the guide hole is used to guide the movement direction of the supporting portion.

8. The laser processing equipment according to claim 7, characterized in that: The guiding part and the supporting part are silicone parts.

9. The laser processing equipment according to claim 3, characterized in that: A contact surface is formed on the side surface of the laser, and the contact surface is arranged opposite to the mounting substrate. A contact portion is convexly provided on the contact surface, and the pressing structure contacts the contact portion.

10. The laser processing equipment according to claim 9, characterized in that: The abutting surface is also provided with a guide slope, the abutting portion is connected to the guide slope, the slope height of the guide slope gradually decreases along the plugging direction of the laser, and along the plugging direction of the laser, the guide slope is located below the abutting portion, and the guide slope is used to guide the abutting portion to abut against the tightening structure; And / or, the end of the supporting member is tapered, and the side surface of the end of the supporting member is an inclined surface.

11. The laser processing equipment according to claim 8, characterized in that: The mounting substrate is convexly provided with a limit block, and along the plugging direction of the laser, the limit block is located below the tightening structure, and the limit block is used to abut against the laser to limit the plugging stroke of the laser.

12. The laser processing equipment according to any one of claims 1 to 11, characterized in that: The mounting bracket is recessed with an avoidance groove, and the laser is provided with an electrical interface. When the laser is mounted on the mounting bracket, the electrical interface is located in the avoidance groove.

Images