Adjusting device and laser drilling machine

Abstract

The application relates to the technical field of adjusting devices, and provides an adjusting device and a laser drilling machine. The adjusting device comprises a supporting seat, a sliding seat and a first adjusting assembly. The supporting seat is provided with a first inclined surface. The sliding seat is provided with a second inclined surface which is in sliding fit with the first inclined surface. An adapter for connecting an acousto-optic modulator is arranged on the sliding seat. The first adjusting assembly is connected to the supporting seat. The first adjusting assembly is configured to drive the sliding seat to move along the inclined direction of the first inclined surface. The adjusting device provided by the application can meet the requirement of accurate adjustment of the acousto-optic modulator.

Description

Technical Field

[0001] This application relates to the field of adjustment equipment technology, and in particular to an adjustment device and a laser drilling machine. Background Technology

[0002] An acousto-optic modulator (AOM) is an optical device that uses the acousto-optic effect (the interaction between sound waves and light waves) to rapidly modulate the intensity, frequency, and direction of a laser. It has wide applications in laser technology, communication, spectral analysis, and precision measurement.

[0003] In related technologies, the main method for adjusting acousto-optic modulators is direct vertical adjustment, which has low adjustment accuracy and cannot meet the precise adjustment requirements of acousto-optic modulators. Utility Model Content

[0004] The purpose of this application is to provide an adjustment device and a laser drilling machine, which aims to solve the problem that the related technology cannot meet the precise adjustment requirements of the acousto-optic modulator.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] In a first aspect, embodiments of this application provide an adjustment device, including a support base, a sliding base, and a first adjustment component. The support base has a first inclined surface, and the sliding base has a second inclined surface, which slides in cooperation with the first inclined surface. The sliding base is provided with an adapter for connecting an acousto-optic modulator. The first adjustment component is connected to the support base and is configured to drive the sliding base to move along the inclined direction of the first inclined surface.

[0007] The beneficial effects of the embodiments of this application are as follows: The adjustment device provided in the embodiments of this application uses a first adjustment component to drive the sliding seat to move along the inclined direction of the first inclined surface, thereby enabling the sliding seat to move along the first inclined surface and adjust its height, so that the adapter connecting the acousto-optic modulator can be adjusted in height synchronously; in this way, by converting the adjustment of the acousto-optic modulator along the direction of gravity into the adjustment along the inclined direction of the first inclined surface, a more precise height adjustment of the sliding seat can be achieved through the first adjustment component to meet the precise adjustment requirements of the acousto-optic modulator.

[0008] In some embodiments, the first adjustment component includes a first connector and a first adjustment member. The first connector is connected to the support base, and the first adjustment member is disposed on the first connector and acts on the sliding base. The first adjustment member is configured to drive the sliding base to move along the tilt direction of the first inclined surface.

[0009] By adopting the above technical solution, the height adjustment operation can be achieved by controlling the first adjusting member to drive the sliding seat to move along the tilt direction of the first inclined surface.

[0010] In some embodiments, the first adjustment component includes a second connector and a second adjustment member. The second connector is connected to the support base, and the second adjustment member is disposed on the second connector and acts on the sliding base. The second adjustment member is configured to drive the sliding base to move along the inclination direction of the first inclined surface. In the inclination direction of the first inclined surface, the first connector and the second connector are respectively located on opposite sides of the sliding base, and the first adjustment member and the second adjustment member act on opposite ends of the sliding base.

[0011] By adopting the above technical solution, the first adjusting member and the second adjusting member can be controlled simultaneously at opposite ends of the sliding seat along the inclination direction of the first inclined surface to adjust the position of the sliding seat along the first inclined surface, so as to adjust the height of the sliding seat more precisely.

[0012] In some embodiments, a first adjusting member is screwed to a first connecting member, and the end of the first adjusting member abuts against a sliding seat; and / or, a second adjusting member is screwed to a second connecting member, and the end of the second adjusting member abuts against a sliding seat.

[0013] By adopting the above technical solution, the position of the first adjusting member relative to the first connecting member can be adjusted by rotating the first adjusting member, thereby achieving the pushing adjustment of the sliding seat; and / or, the position of the second adjusting member relative to the second connecting member can be adjusted by rotating the second adjusting member, thereby achieving the pushing adjustment of the sliding seat.

[0014] In some embodiments, the first adjustment component includes a third connector and a third adjustment member. The third connector is located on the side of the first connector facing away from the sliding seat, and the third adjustment member is disposed on the third connector and acts on the first connector. The third adjustment member is configured to drive the first connector to move in a horizontal direction.

[0015] By adopting the above technical solution, the first connecting member can be moved horizontally by adjusting the third adjusting member, so that the support base connected to the first connecting member and the slide on the support base can move synchronously, thereby realizing the horizontal adjustment of the acousto-optic modulator connected to the adapter on the slide base.

[0016] In some embodiments, the third adjusting member includes an adjusting head and an adjusting screw connected to the adjusting head, the adjusting head being rotatably mounted on the third connecting member, and the adjusting screw being screwed to the first connecting member.

[0017] By adopting the above technical solution, the adjusting head is rotated so that the adjusting screw rotates synchronously, thereby causing the adjusting screw and the first connecting part to rotate relative to each other, and thus enabling the first connecting part to move along the axial direction of the adjusting screw.

[0018] In some embodiments, the adapter is rotatably mounted on the slide seat; the adjustment device further includes a second adjustment component, the second adjustment component including a rotational actuator disposed on the adapter; in the direction of gravity, at least a portion of the projection of the rotational actuator is located outside the range of the slide seat.

[0019] By adopting the above technical solution, the rotation of the adapter can be controlled by adjusting the rotating toggle of the second adjustment component, so as to control the rotation adjustment of the audio-visual modulator; and at least part of the projection of the rotating toggle in the direction of gravity is located outside the range of the sliding seat, making the rotating toggle easier to operate and control.

[0020] In some embodiments, the second adjustment component further includes a first limiting member and a second limiting member, the first limiting member and the second limiting member being disposed on the first connecting member, and an adjustment gap being formed between the first limiting member and the second limiting member; at least a portion of the rotating toggle member is located in the adjustment gap.

[0021] By adopting the above technical solution, an adjustment gap is formed between the first limiting member and the second limiting member, and at least a portion of the rotating actuating member is located in the adjustment gap, thereby limiting the adjustment range of the rotating actuating member when adjusting and controlling it.

[0022] In some embodiments, the second adjustment assembly further includes a rotation adjustment member and an elastic member; the rotation adjustment member is disposed on the first limiting member, the rotation adjustment member acts on the rotation actuating member, and the rotation adjustment member is configured to drive the rotation actuating member to move toward the second limiting member; at least a portion of the elastic member is located in the adjustment gap, one end of the elastic member is connected to the second limiting member, and the other end of the elastic member faces the first limiting member and abuts against the rotation actuating member.

[0023] By adopting the above technical solution, the rotating adjusting member can be used to drive the rotating actuating member to move toward the second limiting member in the adjustment gap, so that the rotating actuating member drives the adapter to rotate and adjust; and when the rotating adjusting member is adjusted away from the rotating actuating member, the elastic member can push the rotating actuating member toward the first limiting member according to its own elastic restoring force, so that the rotating actuating member drives the adapter to rotate and adjust.

[0024] In some embodiments, the adapter has an adjustment hole, and the adjustment device further includes a locking member. The locking member includes a locking part and a connecting rod part connected to the locking part. The connecting rod part passes through the adjustment hole and is connected to the sliding seat. The locking member has a locked state and an unlocked state. In the locked state, the locking part abuts against the adapter to lock the adapter onto the sliding seat. In the unlocked state, the locking part forms a gap with the adapter to allow the adapter to rotate relative to the sliding seat.

[0025] By adopting the above technical solution, the locking member can be controlled to move to the locked state to abut against the adapter and lock the adapter, so that the adapter and the sliding seat are fixed, and the rotation angle of the adapter cannot be adjusted; or the locking member can be controlled to move to the unlocked state, and the rotation angle of the adapter can be adjusted by adjusting the rotating toggle member, thereby realizing the angle adjustment of the sound and light modulator.

[0026] Secondly, embodiments of this application also provide a laser drilling machine, including a laser, a reflecting mechanism, a focusing mechanism, and an adjustment device as described above. The laser is used to emit a laser beam, and the adapter of the adjustment device is used to connect an acousto-optic modulator. The acousto-optic modulator is disposed on the emission path of the laser beam and is used to receive the laser beam and modulate the laser beam into a pulsed laser beam. The reflecting mechanism is disposed on the emission path of the pulsed laser beam and is used to change the propagation path of the pulsed laser beam. The focusing mechanism is disposed on the propagation path of the pulsed laser beam after the propagation path has been changed and is used to focus the pulsed laser beam onto the target area of ​​the workpiece.

[0027] The beneficial effects of the embodiments of this application are as follows: The laser drilling machine provided in the embodiments of this application includes the above-mentioned adjustment device. Based on the fact that the adjustment device can accurately adjust the height direction of the acousto-optic modulator, the performance of the laser drilling machine is improved. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the overall structure of the adjustment device provided in the embodiments of this application;

[0030] Figure 2 A schematic diagram of the overall structure of the adjustment device provided in an embodiment of this application from another perspective;

[0031] Figure 3 A side view of the adjustment device provided in an embodiment of this application;

[0032] Figure 4 A front view of the adjustment device provided in an embodiment of this application.

[0033] The following are the labeling elements in the figure:

[0034] 1000, Adjustment device; 2000, Acousto-optic modulator;

[0035] 100, Support base; 110, First inclined plane; X, Inclination direction;

[0036] 200. Sliding seat; 210. Second inclined plane;

[0037] 300, First adjusting component; 310, First connecting member; 320, First adjusting member; 330, Second connecting member; 340, Second adjusting member; 350, Third connecting member; 360, Third adjusting member; 361, Adjusting head; 362, Adjusting screw;

[0038] 400. Adapter; 410. Adjustment hole;

[0039] 500, Second adjusting component; 501, Adjusting gap; 510, Rotating actuating component; 520, First limiting component; 530, Second limiting component; 540, Rotating adjusting component;

[0040] G, direction of gravity. Detailed Implementation

[0041] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0042] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0044] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0045] An acousto-optic modulator is an optical device that uses the acousto-optic effect (the interaction between sound waves and light waves) to rapidly modulate the intensity, frequency, and direction of a laser. It has wide applications in laser technology, communication, spectral analysis, and precision measurement. In related technologies, the main adjustment method for acousto-optic modulators is direct vertical adjustment, such as directly adjusting the position of the acousto-optic modulator in the height direction. This results in low adjustment accuracy and cannot meet the requirements for rotational adjustment angles.

[0046] Based on the above considerations, in order to solve the problem that the related technologies cannot meet the adjustment requirements of the acousto-optic modulator, an adjustment device is designed. By utilizing the sliding engagement between the first inclined surface of the support base and the second inclined surface of the sliding base, the first adjustment component can be used to drive the sliding base to slide along the inclined direction on the first inclined surface, thereby adjusting the height of the adapter set on the sliding base and the acousto-optic modulator connected to the adapter. It should be understood that compared with the method of adjusting along the height, the accuracy of adjusting the height through the inclined surface is higher. In this way, the precise adjustment requirements of the acousto-optic modulator can be met.

[0047] The adjustment device provided in this application will now be described in detail with reference to specific embodiments.

[0048] Please refer to Figures 1 to 4This application provides an adjustment device 1000, including a support base 100, a sliding base 200, and a first adjustment component 300. The support base 100 has a first inclined surface 110, and the sliding base 200 has a second inclined surface 210, which slides in cooperation with the first inclined surface 110. The sliding base 200 is provided with an adapter 400 for connecting an acousto-optic modulator 2000. The first adjustment component 300 is connected to the support base 100 and is configured to drive the sliding base 200 to move along the inclination direction X of the first inclined surface 110.

[0049] The support base 100 refers to the main structure used to support the sliding base 200; optionally, the support base 100 may be, but is not limited to, a block structure, a plate structure, etc.

[0050] The supporting structure has a first inclined plane 110, which refers to a plane inclined relative to the horizontal plane. Optionally, the angle between the first inclined plane 110 and the horizontal plane can be any angle greater than 0° and less than 90°, for example, but not limited to 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60°, 65°, 70°, 75°, 80°, 85°, etc.

[0051] The sliding seat 200 refers to a structure used for sliding on the first inclined surface 110; optionally, the sliding seat 200 may be, but is not limited to, a block structure, a plate structure, etc.

[0052] The sliding seat 200 has a second inclined surface 210, which refers to a plane that is inclined relative to the horizontal plane. The second inclined surface 210 is slidably engaged with the first inclined surface 110, that is, the second inclined surface 210 can fit against the first inclined surface 110, the second inclined surface 210 is parallel to the first inclined surface 110, and the second inclined surface 210 can slide up and down on the first inclined surface 110 along the inclination direction X of the first inclined surface 110.

[0053] For example, when the slide block 200 slides along the second inclined surface 210 on the first inclined surface 110 in a higher direction along the inclined direction X, the entire slide block 200 can be raised; or, when the slide block 200 slides along the second inclined surface 210 on the first inclined surface 110 in a lower direction along the inclined direction X, the entire slide block 200 can be lowered. In this way, the height of the slide block 200 can be adjusted.

[0054] The sliding base 200 is provided with an adapter 400, which is used to connect the acousto-optic modulator 2000, so that the acousto-optic modulator 2000 is mounted on the sliding base 200 through the adapter 400. Optionally, the adapter 400 may be, but is not limited to, a block structure, a plate structure, a support structure, etc.

[0055] The adapter 400 is used to connect the acousto-optic modulator; optionally, the adapter 400 can be used to directly connect to and support the acousto-optic modulator 2000; or, a mounting plate can be connected to the adapter 400 to mount the acousto-optic modulator 2000.

[0056] For example, in some embodiments, the sliding seat 200 may be a block structure, with the ground of the sliding seat 200 forming a second inclined surface 210 and the top side of the support seat 100 forming a first inclined surface 110. By setting the sliding seat 200 on the top side of the support seat 100, the first inclined surface 110 and the second inclined surface 210 form a sliding fit. The adapter 400 may be a plate structure, and the top side of the sliding seat 200 may be a horizontal plane. The adapter 400 is installed on the top horizontal plane of the sliding seat 200 by bolts.

[0057] The first adjustment component 300 is used to adjust the sliding seat 200 so that the sliding seat 200 can slide along the inclination direction X of the first inclined surface 110, thereby adjusting the height of the sliding seat 200.

[0058] It should be understood that, since the first adjusting component assembly adjusts the position of the sliding seat 200 on the first inclined plane 110, the first adjusting component assembly adjusts the sliding seat 200 to move a greater distance along the first inclined plane 110, while the adjustment distance of the sliding seat 200 in the height direction is smaller. In this way, more precise height adjustment of the sliding seat 200 can be achieved by the first adjusting component 300.

[0059] The adjustment device 1000 provided in this application embodiment uses a first adjustment component 300 to drive the sliding seat 200 to move along the tilt direction X of the first inclined surface 110, thereby moving the sliding seat 200 along the first inclined surface 110 and adjusting its height, so that the adapter 400 connected to the acousto-optic modulator 2000 can be adjusted in height synchronously; in this way, by converting the adjustment of the acousto-optic modulator along the gravity direction G into the adjustment along the tilt direction of the first inclined surface 110, a more precise height adjustment of the sliding seat 200 can be achieved through the first adjustment component 300 to meet the precise adjustment requirements of the acousto-optic modulator.

[0060] Please refer to Figures 1 to 4 In some embodiments, the first adjustment component 300 includes a first connector 310 and a first adjustment component 320. The first connector 310 is connected to the support base 100, and the first adjustment component 320 is disposed on the first connector 310 and acts on the sliding base 200. The first adjustment component 320 is configured to drive the sliding base 200 to move along the tilt direction X of the first inclined surface 110.

[0061] The first connector 310 is used to support the assembly of the first adjusting member 320. Optionally, the first connector 310 may be, but is not limited to, a block structure, a plate structure, a bracket structure, etc.

[0062] The first connector 310 is connected to the support base 100; the first connector 310 may be integrally formed with the support base 100; or, the first connector 310 may be connected and fixed to the support base 100 by means of fastener connection, snap connection, bonding, welding, etc. The first connector 310 may be connected to any point on the support base 100. For example, the first connector 310 may be connected to the side of the support base 100 located below the first inclined surface 110 along the inclined direction X, or the first connector 310 may also be connected to the side of the support base 100 located above the first inclined surface 110 along the inclined direction X.

[0063] The first adjusting member 320 acts on the sliding seat 200 so that the sliding seat 200 can slide along the first inclined surface 110.

[0064] Optionally, the first adjusting element 320 may be, but is not limited to, a cylinder, a hydraulic cylinder, a lead screw, a screw rod, or other similar structures.

[0065] For example, taking the first adjusting member 320 as an example, the cylinder can be fixedly assembled on the first connecting member 310 by fasteners such as screws, and the output end of the cylinder can abut against the side of the sliding seat 200 below the inclined direction X of the first inclined surface 110; the sliding seat 200 is driven to slide on the first inclined surface 110 by controlling the extension and retraction of the cylinder output.

[0066] Alternatively, taking the first adjusting member 320 as an example, the adjusting screw can be screwed onto the first connecting member 310, and the end of the adjusting screw abuts against the side of the sliding seat 200 below the inclined direction X of the first inclined surface 110; by rotating the adjusting screw, the adjusting screw can be rotated relative to the first connecting member 310 toward or away from the sliding seat 200, thereby driving the sliding seat 200 to slide on the first inclined surface 110.

[0067] Optionally, the adjustment direction of the first adjusting member 320 (i.e., the direction in which the first adjusting member 320 abuts against or connects to the sliding seat 200 and applies force to the sliding seat 200) can be parallel to the tilt direction X of the first inclined surface 110, thereby making it easier for the sliding seat 200 to be driven for movement and adjustment.

[0068] With this configuration, the height adjustment operation can be achieved by controlling the first adjusting member 320 to drive the sliding seat 200 to move along the tilt direction X of the first inclined surface 110.

[0069] Please refer to Figures 1 to 4In some embodiments, the first adjustment component 300 includes a second connector 330 and a second adjustment component 340. The second connector 330 is connected to the support base 100, and the second adjustment component 340 is disposed on the second connector 330 and acts on the sliding base 200. The second adjustment component 340 is configured to drive the sliding base 200 to move along the inclination direction X of the first inclined surface 110. In the inclination direction X of the first inclined surface 110, the first connector 310 and the second connector 330 are respectively located on opposite sides of the sliding base 200, and the first adjustment component 320 and the second adjustment component 340 act on opposite ends of the sliding base 200.

[0070] The second connector 330 is used to support the assembly of the second adjusting member 340. Optionally, the second connector 330 may be, but is not limited to, a block structure, a plate structure, a bracket structure, etc.

[0071] The second connector 330 is connected to the support base 100; the second connector 330 may be integrally formed with the support base 100; or, the second connector 330 may be connected and fixed to the support base 100 by means of fastener connection, snap connection, bonding, welding, etc. The second connector 330 may be connected to any point on the support base 100. For example, the second connector 330 may be connected to the side of the support base 100 located below the first inclined surface 110 along the inclined direction X, or the second connector 330 may also be connected to the side of the support base 100 located above the first inclined surface 110 along the inclined direction X.

[0072] In the first inclined surface 110, the first connector 310 and the second connector 330 are located on opposite sides of the slide seat 200 in the inclined direction X. For example, in some embodiments, the first connector 310 may be located below the slide seat 200 in the inclined direction X, and the second connector 330 may be located above the slide seat 200 in the inclined direction X.

[0073] The second adjusting member 340 acts on the sliding seat 200 so that the sliding seat 200 can slide along the first inclined surface 110.

[0074] Optionally, the second adjusting element 340 may be, but is not limited to, a cylinder, a hydraulic cylinder, a lead screw, a threaded rod, or other similar structures.

[0075] For example, in some embodiments, the first connector 310 is located on the lower side of the slide seat 200 along the inclined direction X, and the second connector 330 is located on the upper side of the slide seat 200 along the inclined direction X, so that the first adjusting member 320 and the second adjusting member 340 act on opposite ends of the slide seat 200 along the inclined direction X, respectively. In this way, by adjusting the first adjusting member 320 and the second adjusting member 340, the first adjusting member 320 and the second adjusting member 340 can act together on the slide seat 200 and adjust the position of the slide seat 200 on the first inclined surface 110. At the same time, the first adjusting member 320 and the second adjusting member 340 can jointly clamp the slide seat 200, so that the stability of the slide seat 200 is better.

[0076] With this configuration, the first adjustment member 320 and the second adjustment can be controlled simultaneously at opposite ends of the sliding seat 200 along the inclination direction X of the first inclined surface 110 to adjust the position of the sliding seat 200 along the first inclined surface 110, so as to adjust the height of the sliding seat 200 more accurately and stably.

[0077] Please refer to Figures 1 to 4 In some embodiments, the first adjusting member 320 is screwed to the first connecting member 310, and the end of the first adjusting member 320 abuts against the sliding seat 200; and / or, the second adjusting member 340 is screwed to the second connecting member 330, and the end of the second adjusting member 340 abuts against the sliding seat 200.

[0078] In this embodiment, the first adjusting member 320 is connected to the first connecting member 310 by screwing; that is, the first adjusting member 320 can be rotated in or out relative to the first connecting member 310, thereby changing the position of the first adjusting member 320 relative to the first connecting member 310, and thus achieving the purpose of adjusting and controlling the movement of the sliding seat 200.

[0079] For example, in some embodiments, a threaded hole may be provided on the first connector 310 along the inclined direction X of the first inclined surface 110, and the first adjusting member 320 may be an adjusting screw, which may be screwed into the threaded hole; by rotating the adjusting screw, it can move relative to the first connector 310 along the axial direction of the adjusting screw, thereby achieving the purpose of adjusting the movement of the sliding seat 200.

[0080] And / or, the second adjusting member 340 is connected to the second connecting member 330 by screwing; that is, the second adjusting member 340 can be screwed in or out relative to the second connecting member 330 by rotation, so as to change the position of the second adjusting member 340 relative to the second connecting member 330, thereby achieving the purpose of adjusting and controlling the movement of the sliding seat 200 by the second adjusting member 340.

[0081] For example, in some embodiments, a threaded hole may be provided on the second connector 330 along the inclined direction X of the first inclined surface 110, and the second adjusting member 340 may be an adjusting screw, which may be screwed into the threaded hole; by rotating the adjusting screw, it can move relative to the second connector 330 along the axial direction of the adjusting screw, thereby achieving the purpose of adjusting the movement of the sliding seat 200.

[0082] Please refer to Figures 1 to 4 In some embodiments, the first adjustment component 300 includes a third connector 350 and a third adjustment component 360. The third connector 350 is located on the side of the first connector 310 facing away from the sliding seat 200. The third adjustment component 360 is disposed on the third connector 350 and acts on the first connector 310. The third adjustment component 360 is configured to drive the first connector 310 to move in the horizontal direction.

[0083] The third connector 350 is used to support the assembly of the third adjusting member 360. Optionally, the third connector 350 may be, but is not limited to, a block structure, a plate structure, a bracket structure, etc.

[0084] The third connector 350 is located on the side of the first connector 310 facing away from the sliding seat 200; it should be understood that the third connector 350 is spaced apart from the first connector 310, and the third connector 350 acts on the first connector 310 only through the third adjusting member 360.

[0085] The third adjusting member 360 acts on the first connecting member 310 so that the first connecting member 310 can slide in the horizontal direction. As a result, the support base 100 connected to the first connecting member 310, the sliding base 200 acting on the first adjusting member 320 on the first connecting member 310, and the adapter 400 on the sliding base 200 for connecting the acoustic-optic modulator 2000 all move synchronously in the horizontal direction to achieve the purpose of adjusting the horizontal movement of the acoustic-optic modulator 2000.

[0086] Optionally, the third adjusting element 360 may be, but is not limited to, a cylinder, hydraulic cylinder, lead screw, screw, or other similar structure.

[0087] For example, taking the third adjusting member 360 as an example, the cylinder can be fixedly assembled on the third connecting member 350 by fasteners such as screws, and the output end of the cylinder can abut against the side of the first connecting member 310 facing away from the sliding seat 200; by controlling the extension and retraction of the cylinder output, the first connecting member 310 is driven to slide in the horizontal direction.

[0088] Alternatively, taking the third adjusting member 360 as an example, the adjusting screw can be screwed onto the third connecting member 350, and the end of the adjusting screw abuts against the side of the first connecting member 310 facing away from the sliding seat 200; by rotating the adjusting screw, the adjusting screw can be rotated relative to the third connecting member 350 toward or away from the first connecting member 310, thereby driving the first connecting member 310, the support seat 100, the sliding seat 200, etc. to move synchronously.

[0089] Optionally, the support base 100 can be set on a sliding platform, and the third connector 350 is fixed relative to the sliding platform. In this way, the first connector 310 and the support base 100 can be moved on the sliding platform by the third adjustment member 360 set on the third connector 350.

[0090] Alternatively, the support base 100 can be assembled onto the work platform using fasteners such as bolts. One or more adjustment holes (e.g., slotted holes, strip holes, etc.) are provided on the support base 100, and fasteners are inserted through the adjustment holes and connected to the work platform. By loosening the fasteners, the support base 100 can move relative to the work platform. At this time, the support base 100 can be driven to move and adjust on the work platform by the third adjustment member 360, and the range of movement and adjustment is the range of movement of the fasteners in the adjustment holes. After the adjustment is completed, the fasteners can be tightened to lock the support base 100 relative to the work platform so that it cannot move.

[0091] Please refer to Figures 1 to 4 In some embodiments, the third adjusting member 360 includes an adjusting head 361 and an adjusting screw portion 362 connected to the adjusting head 361. The adjusting head 361 is rotatably disposed on the third connecting member 350, and the adjusting screw portion 362 is screwed to the first connecting member 310.

[0092] In this embodiment, the third adjusting member 360 includes an adjusting head 361 and an adjusting screw 362; wherein, the adjusting head 361 is used to drive rotation, for example by rotating a rotating device (stepper motor, etc.) or by manual rotation (using a screwdriver, hand, etc.).

[0093] The adjusting head 361 is rotatably mounted on the third connector 350; optionally, the adjusting head 361 can rotate relative to the third connector 350, but the position of the adjusting head 361 relative to the third connector 350 may remain unchanged.

[0094] For example, in some embodiments, the third connector 350 may have a receiving groove for accommodating the adjusting head 361 and a clearance groove for the adjusting screw portion 362 to pass through, wherein the clearance groove can extend through the receiving groove to the outside facing the first connector 310; the adjusting head 361 of the third adjusting member 360 can be accommodated in the receiving groove, and the adjusting screw portion 362 of the third adjusting member 360 can pass through the clearance groove to the outside and be screwed to the first connecting portion; the third connector 350 may also have a clearance hole, one end of the clearance hole extending through the receiving groove, and the other end of the clearance hole extending to the outside facing away from the first connector 310. In this way, the adjusting head 361 can be rotated through the clearance hole so that the adjusting head 361 and the adjusting screw portion 362 rotate synchronously, thereby causing the adjusting screw portion 362 to rotate relative to the screwed first connecting portion, and the first connecting portion can move along the axial direction of the adjusting screw portion 362 to achieve position adjustment.

[0095] Please refer to Figures 1 to 4 In some embodiments, the adapter 400 is rotatably mounted on the slide seat 200; the adjustment device 1000 further includes a second adjustment component 500, which includes a rotational actuating element 510 mounted on the adapter 400; in the direction of gravity G, at least a portion of the projection of the rotational actuating element 510 is located outside the range of the slide seat 200.

[0096] The adapter 400 is configured to rotate relative to the slide seat 200; optionally, the adapter 400 and the slide seat 200 can be connected by bolts, and when the bolts are loosened, the adapter 400 can be rotated and adjusted relative to the slide seat 200; or, the adapter 400 can be rotatably connected to the slide seat 200 by a shaft or the like, and the adapter 400 and the slide can also be locked by bolts, pins or the like to stop rotation.

[0097] Therefore, by adjusting the rotating adapter 400, the acoustic-optic modulator can be rotated relative to the sliding seat 200; thus, both the height and angle of the acoustic-optic modulator can be adjusted simultaneously.

[0098] The second adjustment component 500 is used to control the rotation of the adapter 400.

[0099] The second adjustment assembly 500 includes a rotating actuating element 510, which is a structure used to rotate the adapter 400 by actuation. Optionally, the rotating actuating element 510 can be disposed at any location on the adapter frame, such as the top or bottom surface of the adapter 400, or the peripheral surface of the adapter frame. The rotating actuating element 510 can be connected to the adapter 400 by fasteners such as bolts or screws; or, the rotating actuating element 510 can be fixedly connected to the adapter 400 by welding, bonding, snap-fit ​​connection, or other methods.

[0100] The rotating actuating element 510 may be, but is not limited to, a block structure, a rod structure, a plate structure, a bracket structure, etc. For example, in some embodiments, the rotating actuating element 510 includes a connecting block for connecting to the peripheral side wall of the adapter 400 and a paddle structure disposed on the connecting block.

[0101] In the direction of gravity G, at least a portion of the projection of the rotating toggle 510 is located outside the range of the sliding seat 200; thus, the probability of at least a portion of the rotating toggle 510 interacting with the sliding seat 200 in the direction of gravity G is lower, thereby making the toggle operation of the rotating toggle 510 more convenient.

[0102] Please refer to Figures 1 to 4 In some embodiments, the second adjustment component 500 further includes a first limiting member 520 and a second limiting member 530, the first limiting member 520 and the second limiting member 530 being disposed on the first connecting member 310, and an adjustment gap 501 being formed between the first limiting member 520 and the second limiting member 530; at least a portion of the rotating toggle member 510 is located in the adjustment gap 501.

[0103] The first limiting member 520 and the second limiting member 530 together limit the range of movement of the rotating toggle member 510.

[0104] Optionally, the first limiting member 520 may be, but is not limited to, a block structure, a rod structure, a plate structure, etc.; the first limiting member 520 may be fixedly connected to the first connecting member 310 by means of fastener connection, welding, bonding, snap-fit ​​connection, etc.

[0105] Similarly, the second limiting member 530 may be, but is not limited to, a block structure, a rod structure, a plate structure, etc.; the second limiting member 530 may be fixedly connected to the first connecting member 310 by means of fastener connection, welding, bonding, snap-fit ​​connection, etc.

[0106] For example, in some embodiments, the first limiting member 520 includes a first block portion and an integral second block portion, and the second limiting member 530 includes a third block portion and an integral fourth block portion; wherein the first block portion and the third block portion are respectively connected to the side surface of the first connector 310 facing away from the sliding seat 200, and the second block portion and the fourth block portion are exposed in the horizontal direction of the first connector 310, and an adjustment gap 501 is formed between the second block portion and the fourth block portion.

[0107] At least a portion of the rotating toggle member 510 is located in the adjustment gap 501, thereby limiting the range of movement of the rotating toggle member 510 within the adjustment gap 501 by the first limiting member 520 and the second limiting member 530, thereby enabling the limitation of the rotation range of the adapter 400, and further enabling the limitation of the rotation adjustment range of the acousto-optic modulator 2000.

[0108] Please refer to Figures 1 to 4 In some embodiments, the second adjustment assembly 500 further includes a rotation adjustment member 540 and an elastic member (not shown in the figure); the rotation adjustment member 540 is disposed on the first limiting member 520, the rotation adjustment member 540 acts on the rotation actuating member 510, and the rotation adjustment member 540 is configured to drive the rotation actuating member 510 toward the second limiting member 530; at least a portion of the elastic member is located in the adjustment gap 501, one end of the elastic member is connected to the second limiting member 530, and the other end of the elastic member faces the first limiting member 520 and abuts against the rotation actuating member 510.

[0109] The rotating adjusting member 540 is used to drive the rotating actuating member 510 to move toward the second limiting member 530. Optionally, the rotating adjusting member 540 may be, but is not limited to, an adjusting screw, a cylinder, a hydraulic cylinder, etc.

[0110] For example, in some embodiments, taking the rotary adjustment member 540 as a cylinder, the cylinder is mounted on the first limiting member 520 and the piston faces the rotary actuating member 510. The extension and retraction of the piston of the cylinder can control the rotary actuating member 510 to move towards the second limiting member 530.

[0111] Alternatively, in some other embodiments, taking the rotating adjusting member 540 as an example, the adjusting screw is screwed onto the first limiting member 520. By rotating the adjusting screw, the adjusting screw moves relative to the first limiting member 520 and toward the second limiting member 530, thereby causing the adjusting screw to abut against the rotating toggle member 510 and move toward the second limiting member 530.

[0112] At least a portion of the elastic element is located in the adjusting gap 501; optionally, the elastic element may be, but is not limited to, a compression spring, an elastic block, or other structure with elastic restoring force.

[0113] One end of the elastic member is connected to the second limiting member 530, and the other end of the elastic member faces the first limiting member 520 and abuts against the rotating actuating member 510. Thus, the elastic member can apply an elastic force to the rotating actuating member 510. When the rotating adjusting member 540 moves away from the second limiting member 530, the elastic member can drive the rotating actuating member 510 to move towards the first limiting member 520 and continue to abut against the rotating adjusting member 540. Therefore, under the combined action of the rotating adjusting member 540 and the elastic member, the rotating actuating member 510 can move and adjust towards either the first limiting member 520 or the second limiting member 530.

[0114] Please refer to Figures 1 to 4 In some embodiments, the adapter 400 has an adjustment hole 410, and the adjustment device 1000 also includes a locking member (not shown in the figure). The locking member includes a locking part (not shown in the figure) and a connecting rod part (not shown in the figure) connected to the locking part. The connecting rod part passes through the adjustment hole 410 and is connected to the sliding seat 200. The locking member has a locked state and an unlocked state. In the locked state, the locking part abuts against the adapter 400 so that the adapter 400 is locked on the sliding seat 200. In the unlocked state, the locking part forms a gap with the adapter 400 so that the adapter 400 can rotate relative to the sliding seat 200.

[0115] The adapter 400 has an adjustment hole 410; optionally, the number of adjustment holes 410 can be one, two or more. A locking member is inserted through the corresponding adjustment hole 410 and connected to the sliding seat 200 so that the adapter 400 can be locked onto the sliding seat 200 to form a fixed position, or the adapter 400 can have a certain amount of movement relative to the sliding member.

[0116] The locking element includes a locking part and a connecting rod part connected to the locking part; wherein the connecting rod part is used to connect to the sliding seat 200. For example, the connecting rod part can be a screw structure, so that the connecting rod part and the sliding seat 200 can be threadedly connected and fixed; or, the connecting rod part can be snapped into a corresponding slot or hole in the sliding seat 200.

[0117] The locking part is used to lock the adapter 400. It should be understood that when the connecting rod is connected to the sliding seat 200 and the locking part abuts against the adapter 400, the locking part can lock the adapter 400 against the sliding seat 200; when the connecting rod moves away from the sliding seat 200, the locking part can separate from the adapter 400, thereby allowing the adapter 400 to rotate relative to the sliding seat 200, and the rotation adjustment range of the adapter 400 is the relative movement range of the connecting rod within the adjustment hole 410.

[0118] For example, in some embodiments, the locking element can be a locking screw, the head of which is the locking head, and the body of which is the connecting rod.

[0119] The locking member has a locked state and an unlocked state; it should be understood that the locked state refers to the connection state in which the connecting rod is connected to the sliding seat 200 and the locking part abuts against the adapter 400. In the locked state, the adapter 400 cannot be rotated relative to the sliding seat 200, thereby preventing the audio-visual modulator 2000 provided on the adapter 400 from being rotated.

[0120] The unlocked state refers to the state in which the connecting rod moves away from the sliding seat 200 and the locking part separates from the adapter 400. In the unlocked state, a gap is formed between the locking part and the adapter 400, allowing the adapter 400 to rotate relative to the sliding seat 200. This allows the rotation of the adapter 400 to be adjusted by rotating the toggle member 510, thereby adjusting the rotation of the sound and light controller.

[0121] For example, in some embodiments, the adapter 400 is provided with a plurality of adjustment holes 410, and the plurality of adjustment holes 410 are distributed on the outer periphery of the adapter 400; each adjustment hole 410 is provided with a locking member, and by switching the locked state and unlocked state of the locking member, the adapter 400 is locked to the sliding seat 200, or the adapter 400 can rotate relative to the sliding seat 200 to adjust the rotation angle of the audio-visual modulator 2000.

[0122] Please refer to Figure 1 Secondly, embodiments of this application also provide a laser drilling machine, including a laser, a reflecting mechanism, a focusing mechanism, and an adjustment device 1000 (not shown in the figure) as described above. The laser is used to emit a laser beam, and the adapter 400 of the adjustment device 1000 is used to connect an acousto-optic modulator. The acousto-optic modulator is disposed on the emission path of the laser beam and is used to receive the laser beam and modulate the laser beam into a pulsed laser beam. The reflecting mechanism is disposed on the emission path of the pulsed laser beam and is used to change the propagation path of the pulsed laser beam. The focusing mechanism is disposed on the propagation path of the pulsed laser beam after the propagation path has been changed and is used to focus the pulsed laser beam onto the target area of ​​the workpiece.

[0123] The laser drilling machine provided in this application includes the aforementioned adjustment device 1000. Based on the fact that the adjustment device 1000 can precisely adjust the height direction of the acousto-optic modulator, the performance of the laser drilling machine is improved.

[0124] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjustment device, characterized by: include The support base has a first inclined surface; A sliding base having a second inclined surface that slides in conjunction with a first inclined surface; the sliding base is provided with an adapter for connecting an acousto-optic modulator. as well as A first adjustment component is connected to the support base and is configured to drive the sliding base to move along the inclination direction of the first inclined surface.

2. The adjustment device of claim 1, wherein: The first adjustment component includes a first connector and a first adjustment member. The first connector is connected to the support base, and the first adjustment member is disposed on the first connector and acts on the sliding base. The first adjustment member is configured to drive the sliding base to move along the tilt direction of the first inclined surface.

3. The adjustment device of claim 2, wherein: The first adjustment component includes a second connector and a second adjustment member. The second connector is connected to the support base, and the second adjustment member is disposed on the second connector and acts on the sliding base. The second adjustment member is configured to drive the sliding base to move along the tilt direction of the first inclined surface. In the inclined direction of the first inclined surface, the first connecting member and the second connecting member are respectively located on opposite sides of the sliding seat, and the first adjusting member and the second adjusting member act on opposite ends of the sliding seat.

4. The adjustment device of claim 3, wherein: The first adjusting member is screwed to the first connecting member, and the end of the first adjusting member abuts against the sliding seat; And / or, the second adjusting member is screwed to the second connecting member, and the end of the second adjusting member abuts against the sliding seat.

5. Adjusting device according to any one of claims 2 to 4, characterized in that The first adjustment component includes a third connector and a third adjustment member. The third connector is located on the side of the first connector facing away from the sliding seat. The third adjustment member is disposed on the third connector and acts on the first connector. The third adjustment member is configured to drive the first connector to move in the horizontal direction.

6. The adjustment device of claim 5, wherein: The third adjusting member includes an adjusting head and an adjusting screw connected to the adjusting head. The adjusting head is rotatably mounted on the third connecting member, and the adjusting screw is screwed to the first connecting member.

7. Adjusting device according to any one of claims 2 to 4 and 6, characterized in that: The adapter is rotatably mounted on the sliding seat; the adjustment device further includes a second adjustment component, which includes a rotational toggle component mounted on the adapter. In the direction of gravity, at least a portion of the projection of the rotating actuator lies outside the range of the sliding seat.

8. The adjustment device of claim 7, wherein: The second adjustment component further includes a first limiting member and a second limiting member, the first limiting member and the second limiting member being disposed on the first connecting member, and an adjustment gap being formed between the first limiting member and the second limiting member; at least a portion of the rotating actuating member is located in the adjustment gap.

9. The adjustment device of claim 8, wherein: The second adjustment component further includes a rotation adjustment member and an elastic member; the rotation adjustment member is disposed on the first limiting member, the rotation adjustment member acts on the rotation actuating member, and the rotation adjustment member is configured to drive the rotation actuating member to move toward the second limiting member; At least a portion of the elastic element is located in the adjustment gap, one end of the elastic element is connected to the second limiting element, and the other end of the elastic element faces the first limiting element and abuts against the rotating actuating element.

10. The adjustment device according to any one of claims 1, 8, 9, characterized in that: The adapter is provided with an adjustment hole, and the adjustment device further includes a locking member. The locking member includes a locking part and a connecting rod part connected to the locking part. The connecting rod part passes through the adjustment hole and is connected to the sliding seat. The locking member has a locked state and an unlocked state; in the locked state, the locking part abuts against the adapter to lock the adapter onto the sliding seat; in the unlocked state, the locking part forms a gap with the adapter to allow the adapter to rotate relative to the sliding seat.

11. A laser drilling machine characterized by, The device includes a laser, a reflecting mechanism, a focusing mechanism, and an adjustment device as described in any one of claims 1 to 10. The laser is used to emit a laser beam, and the adapter of the adjustment device is used to connect an acousto-optic modulator. The acousto-optic modulator is disposed on the emission path of the laser beam and is used to receive the laser beam and modulate the laser beam into a pulsed laser beam. The reflecting mechanism is disposed on the emission path of the pulsed laser beam and is used to change the propagation path of the pulsed laser beam. The focusing mechanism is disposed on the propagation path of the pulsed laser beam after the propagation path has been changed and is used to focus the pulsed laser beam onto the target area of ​​the workpiece.

Images