Multi-dimensional optical adjusting device and PCB laser processing equipment

Abstract

The embodiment of the utility model discloses a multidimensional optical adjusting device and PCB laser processing equipment, the adjusting device comprises a mirror bracket, a mounting plate, a mounting seat, a first adjusting mechanism and a second adjusting mechanism, the mounting plate is used for mounting a lens, the mounting plate is mounted in the mirror bracket through the first adjusting mechanism, and the mounting seat is mounted on the mounting plate through the second adjusting mechanism. The first adjusting mechanism is used for adjusting the radial positions of the mounting plate and the lenses relative to the lens bracket, the lens bracket is mounted on the mounting seat through the second adjusting mechanism, and the second adjusting mechanism is used for adjusting the axial deflection angles of the lens bracket and the lenses relative to the mounting seat, so that the positions of the lenses relative to the radial direction of the lens bracket can be adjusted; and the position adjustment of the deflection angle can be realized, the multi-dimensional position adjustment of the lens can be realized through the cooperation of the first adjusting mechanism and the second adjusting mechanism, and the problem that the multi-dimensional position adjustment of the optical lens cannot be realized by the existing optical path adjusting device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical path adjustment, in particular to a multi-dimensional optical adjustment device and PCB board laser processing equipment. Background Art

[0002] In PCB laser production equipment, there is often an optical path adjustment device, whose structure has limited adjustable dimensions and is often only capable of linear position adjustment in the X and Y directions, or only angle adjustment. However, existing optical path adjustment devices cannot achieve multi-dimensional position adjustment for optical lenses. Utility Model Content

[0003] The purpose of the utility model is to propose a multi-dimensional optical adjustment device and PCB board laser processing equipment, aiming to solve the problem that the existing optical path adjustment device cannot achieve multi-dimensional position adjustment of optical lenses.

[0004] In a first aspect, the present invention provides a multi-dimensional optical adjustment device, comprising a frame, a mounting plate, a mounting seat, a first adjustment mechanism, and a second adjustment mechanism. The mounting plate is used to mount a lens, and the mounting plate is mounted in the frame via the first adjustment mechanism. The first adjustment mechanism is used to adjust the radial position of the mounting plate and the lens relative to the frame. The frame is mounted on the mounting seat via the second adjustment mechanism. The second adjustment mechanism is used to adjust the axial deflection angle of the frame and the lens relative to the mounting seat.

[0005] In which, a groove is provided on the radial outer wall of the mounting plate, and the first adjustment mechanism includes multiple first adjustment components, a part of each of the first adjustment components is a first elastic component, and the other part of each of the first adjustment components is a first abutment component, the first elastic component can elastically abut against the groove wall of the groove, and is used to apply a force to the mounting plate to move toward the center position of the frame, the first abutment component can abut against the groove wall of the groove, and push the mounting plate to move radially relative to the frame.

[0006] In one embodiment, the groove is a V-shaped groove or an arc-shaped groove, and each of the first adjustment components is formed with a ball head structure for abutting against the groove wall of the groove.

[0007] In one embodiment, two first elastic components are provided, and two first abutting components are provided, and each first abutting component is arranged in a one-to-one correspondence with each first elastic component.

[0008] In one embodiment, the mounting plate is a square plate, the frame includes a first side wall and a second side wall that are opposite to each other, and a third side wall and a fourth side wall that are opposite to each other, one of the two first elastic components is installed on the first side wall, and the other is installed on the third side wall, and one of the two first abutment components is installed on the second side wall, and the other is installed on the fourth side wall.

[0009] In one embodiment, a plurality of first guide holes are formed on the first side wall, a plurality of second guide holes are formed on the third side wall, the first elastic component includes a plurality of first push screws, a plurality of first elastic members and a plurality of first push rods, at the first guide holes, the first push screws, the first elastic members and the first push rods are sequentially accommodated in the first guide holes from the outside of the first side wall to the direction of the glasses frame, and the first push screws are threadedly connected to the hole wall of the first guide hole, at the second guide hole, the first push screws, the first elastic members and the first push rods are sequentially accommodated in the second guide holes from the outside of the third side wall to the direction of the glasses frame, and the first push screws are threadedly connected to the hole wall of the second guide hole, and a ball head structure for abutting against the groove wall of the groove is formed on the first push screw; and / or,

[0010] A first mounting hole is formed on the second side wall, a second mounting hole is formed on the fourth side wall, the first abutment assembly includes a second top screw and a first nut, at the first mounting hole, the first nut is engaged in the first mounting hole, the second top screw is threadedly connected to the first nut, at the second mounting hole, the first nut is engaged in the second mounting hole, the second top screw is threadedly connected to the first nut, and a ball head structure is formed on the second top screw for abutting against the groove wall of the groove.

[0011] In one embodiment, the second adjustment mechanism includes a second elastic component, a second abutment component and a third abutment component, the second elastic component elastically connects the frame and the mounting seat, respectively, and applies a force to the mounting seat to move closer to the frame, the second abutment component and the third abutment component are distributed at intervals in the circumferential direction of the frame, and are both used to push the frame away from the mounting seat.

[0012] In one embodiment, the second adjustment mechanism further comprises a rotating ball, the second abutment assembly, the rotating ball and the third abutment assembly are spaced apart in the circumferential direction of the frame, and the rotating ball is disposed between the frame and the mounting seat;

[0013] The frame is provided with a first mounting groove for limiting the rotation of the ball; and / or the mounting seat is provided with a second mounting groove for limiting the rotation of the ball.

[0014] In one embodiment, the mounting seat is provided with a first through hole and a second through hole, and the frame is provided with a first positioning groove corresponding to the first through hole and a second positioning groove corresponding to the second through hole;

[0015] The second abutment assembly and the third abutment assembly each include a spherical body, a first screw and a second nut. The first screw is formed with a groove structure adapted to the spherical body. The second nut is connected to the mounting seat at the first through-hole. The first screw is threadedly connected to the second nut and passes through the first through-hole. The spherical body is disposed between the frame and the mounting seat and positioned in the first positioning groove. The first screw pushes the spherical body to abut against the groove wall of the first positioning groove.

[0016] At the second through hole, the second nut is connected to the mounting seat, the first screw is threadedly connected to the second nut and passes through the second through hole, the spherical body is arranged between the frame and the mounting seat, and is positioned in the second positioning groove, and the first screw pushes the spherical body to resist the groove wall of the second positioning groove.

[0017] In one embodiment, there are multiple second elastic components, which are distributed at intervals in the circumferential direction of the frame. The second elastic components include a second elastic member and a second screw. A connecting hole is provided on the frame, a sliding hole and a limiting groove connected to the sliding hole are provided on the mounting seat. The second screw is passed through the sliding hole and is threadedly connected to the hole wall of the connecting hole. The second elastic member is sleeved on the second screw and elastically abuts between the head of the second screw and the groove wall of the limiting groove.

[0018] In a second aspect, the present invention further provides a PCB board laser processing device, which includes the multi-dimensional optical adjustment device of any of the above embodiments.

[0019] The embodiment of the present utility model has the following beneficial effects:

[0020] The multi-dimensional optical adjustment device and PCB board laser processing equipment of the present invention are adopted. The first adjustment mechanism is used to adjust the radial position of the mounting plate and the lens relative to the frame, and the second adjustment mechanism is used to adjust the axial deflection angle of the frame and the lens relative to the mounting seat. Therefore, not only the position of the lens relative to the radial direction of the frame can be adjusted, but also the position of the deflection angle can be adjusted. The lens can be multi-dimensionally adjusted through the cooperation of the first adjustment mechanism and the second adjustment mechanism, which solves the problem that the existing optical path adjustment device cannot achieve multi-dimensional position adjustment of the optical lens.

[0021] Furthermore, a groove is provided on the radial outer wall of the mounting plate, and the first elastic component elastically abuts against the groove wall of the groove and is used to apply a force to the mounting plate to move toward the center position of the frame. The first abutment component can abut against the groove wall of the groove and push the mounting plate to move radially relative to the frame. By controlling the position of the first abutment component, the radial position of the lens relative to the frame can be adjusted. The setting of the groove facilitates the precise positioning of the first abutment component and the first elastic component on the mounting plate, thereby increasing the accuracy and reliability of the adjustment of the radial position of the lens relative to the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] in:

[0024] Figure 1 Schematic diagram of a multi-dimensional optical adjustment device in one embodiment.

[0025] Figure 2 for Figure 1 A schematic diagram of the multi-dimensional optical adjustment device from another angle.

[0026] Figure 3 for Figure 1 Left view of the multi-dimensional optical adjustment device shown.

[0027] Figure 4 for Figure 3 Middle AA section view.

[0028] Figure 5 for Figure 1 Right side view of the multi-dimensional optical adjustment device shown.

[0029] Figure 6 for Figure 1 The front view of the multi-dimensional optical adjustment device shown.

[0030] Figure 7 for Figure 6 Middle BB cross-section view.

[0031] Figure 8 for Figure 1 Rear view of the multi-dimensional optical adjustment device shown.

[0032] Figure 9 for Figure 8 Middle CC section view.

[0033] Figure 10 for Figure 1 A top view of the multi-dimensional optical adjustment device shown.

[0034] Figure 11 for Figure 10 Middle DD cross-sectional view.

[0035] Figure 12 for Figure 1 Bottom view of the multi-dimensional optical adjustment device shown.

[0036] Reference numerals: 100, frame; 110, first side wall; 111, first guide hole; 120, second side wall; 121, first mounting hole; 130, third side wall; 131, second guide hole; 140, fourth side wall; 141, second mounting hole; 150, first mounting groove; 160, first positioning groove; 170, second positioning groove; 180, connecting hole; 200, mounting plate; 210, groove; 300, mounting seat; 310, second mounting groove; 320, first through hole; 330, second through hole; 340, sliding hole; 350 , limiting groove; 400, first adjusting mechanism; 410, first elastic component; 411, first top screw; 412, first elastic member; 413, first push rod; 420, first abutting component; 421, second top screw; 422, first nut; 500, second adjusting mechanism; 510, second elastic component; 511, second elastic member; 512, second screw; 520, second abutting component; 521, spherical body; 522, first screw; 523, second nut; 530, third abutting component; 540, rotating ball; 600, tightening sleeve. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of the aforementioned features. In addition, the technical solutions between the various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0040] The present invention provides a multi-dimensional optical adjustment device, which is mainly used to adjust the position of the lens in the optical path system. Figures 1 to 12 A multi-dimensional optical adjustment device according to one embodiment includes a frame 100, a mounting plate 200, a mounting seat 300, a first adjustment mechanism 400, and a second adjustment mechanism 500. The mounting plate 200 is used to mount a lens and is mounted within the frame 100 via the first adjustment mechanism 400. The first adjustment mechanism 400 is used to adjust the radial position of the mounting plate 200 and the lens relative to the frame 100. The frame 100 is mounted to the mounting seat 300 via the second adjustment mechanism 500. The second adjustment mechanism 500 is used to adjust the axial deflection angle of the frame 100 and the lens relative to the mounting seat 300. Specifically, the mounting plate 200 has an inner cavity in which the lens is accommodated. A tightening sleeve 600 is provided that is threadedly connected to the wall of the inner cavity. The tightening sleeve 600 can stably mount the lens within the inner cavity of the mounting plate 200.

[0041] It can be understood that the first adjustment mechanism 400 is used to adjust the radial position of the mounting plate 200 and the lens relative to the frame 100, and the second adjustment mechanism 500 is used to adjust the axial deflection angle of the frame 100 and the lens relative to the mounting seat 300, thereby not only realizing position adjustment of the lens in the radial direction relative to the frame 100, but also realizing position adjustment of the deflection angle. The lens can realize multi-dimensional position adjustment through the cooperation of the first adjustment mechanism 400 and the second adjustment mechanism 500, which solves the problem that the existing optical path adjustment device cannot realize multi-dimensional position adjustment of the optical lens.

[0042] The multi-dimensional optical adjustment device of this embodiment has a compact structure and is easy to debug.

[0043] In this example, see Figure 1 and Figure 4A groove 210 is provided on the radial outer wall of the mounting plate 200, and the first adjustment mechanism 400 includes a plurality of first adjustment components, a part of each first adjustment component is a first elastic component 410, and the other part of each first adjustment component is a first abutment component 420. The first elastic component 410 can elastically abut against the groove wall of the groove 210, and is used to apply a force to the mounting plate 200 to move toward the center position of the frame 100. The first abutment component 420 can abut against the groove wall of the groove 210 and push the mounting plate 200 to move radially relative to the frame 100. By controlling the position of the first abutment component 420, the radial position of the lens relative to the frame 100 can be adjusted. The setting of the groove 210 facilitates the precise positioning of the first abutment component 420 and the first elastic component 410 on the mounting plate 200, thereby increasing the accuracy and reliability of the radial position adjustment of the lens relative to the frame 100.

[0044] In one embodiment, the groove 210 is a V-shaped groove or an arc-shaped groove, and each first adjustment component is formed with a ball head structure for abutting against the groove wall of the groove 210, thereby enhancing the stability and reliability of its contact with the mounting plate 200. The setting of the ball head structure facilitates its precise positioning with the groove 210.

[0045] In one embodiment, see Figure 1 and Figure 4 There are two first elastic components 410 and two first abutment components 420. Each of the first abutment components 420 is arranged in a one-to-one correspondence with each of the first elastic components 410. One first elastic component 410 cooperates with one first abutment component 420 to achieve position adjustment of the lens in a radial direction on the frame 100. Through the arrangement of two first elastic components 410 and two first abutment components 420, the lens can be adjusted to any position within the plane of the radial direction on the frame 100.

[0046] Furthermore, the mounting plate 200 is a square plate, and the frame 100 includes a first side wall 110 and a second side wall 120 that are opposite to each other, and a third side wall 130 and a fourth side wall 140 that are opposite to each other. One of the two first elastic components 410 is installed on the first side wall 110, and the other is installed on the third side wall 130. One of the two first abutment components 420 is installed on the second side wall 120, and the other is installed on the fourth side wall 140. The setting of the mounting plate 200 as a square plate facilitates stable cooperation between the groove 210 of the mounting plate 200 and the first abutment component 420 and the first elastic component 410.

[0047] Specifically, the frame 100 is a square frame, a plurality of first guide holes 111 are opened on the first side wall 110, a plurality of second guide holes 131 are opened on the third side wall 130, and the first elastic component 410 includes a plurality of first top screws 411, a plurality of first elastic members 412 and a plurality of first top rods 413. At the first guide hole 111, the first top screw 411, the first elastic member 412 and the first top rod 413 are sequentially accommodated in the first guide hole 111 from the outside of the first side wall 110 to the direction of the frame 100, and the first top screw 411 and the first guide hole 111 are aligned with each other. The first guide hole 131 is threadedly connected to the hole wall of the third side wall 130. At the second guide hole 131, the first top screw 411, the first elastic member 412, and the first push rod 413 are sequentially accommodated in the second guide hole 131 from the outside of the third side wall 130 to the direction of the frame 100. The first top screw 411 is threadedly connected to the hole wall of the second guide hole 131. A ball head structure is formed on the first top screw 411 for abutting against the groove wall of the groove 210, thereby enhancing the stability and reliability of the contact between the first top screw 411 and the mounting plate 200. The preload force of the first elastic member 412 can be adjusted by controlling the first top screw 411. In this embodiment, the first top screw 411 can be a flat head top screw, and the first elastic member 412 can be a compression spring.

[0048] By providing a plurality of first guide holes 111 on the first side wall 110, and correspondingly providing a plurality of first push screws 411, a plurality of first elastic members 412, and a plurality of first push rods 413, the plurality of first push screws 411 can be used on one side of the first side wall 110 to abut against the mounting plate 200, thereby increasing the stability of the mounting plate 200. By providing a plurality of second guide holes 131 on the third side wall 130, and correspondingly providing a plurality of first push screws 411, a plurality of first elastic members 412, and a plurality of first push rods 413, the plurality of first push screws 411 can be used on one side of the third side wall 130 to abut against the mounting plate 200, thereby increasing the stability of the mounting plate 200.

[0049] A first mounting hole 121 is defined in the second sidewall 120, and a second mounting hole 141 is defined in the fourth sidewall 140. The first abutment assembly 420 includes a second push screw 421 and a first nut 422. At the first mounting hole 121, the first nut 422 engages within the first mounting hole 121, and the second push screw 421 is threadedly connected to the first nut 422. At the second mounting hole 141, the first nut 422 engages within the second mounting hole 141, and the second push screw 421 is threadedly connected to the first nut 422. A ball head structure is formed on the second push screw 421 for abutting against the groove wall of the groove 210, thereby enhancing the stability and reliability of the contact between the second push screw 421 and the mounting plate 200. By controlling the second push screw 421, the radial position of the mounting plate 200 relative to the frame 100 can be adjusted. Of course, in other embodiments, the frame 100 can also be a circular frame, and the mounting plate 200 can also be a circular plate.

[0050] In one embodiment, see Figure 2 、 Figure 7 and Figure 9 The second adjustment mechanism 500 includes a second elastic component 510, a second abutting component 520, and a third abutting component 530. The second elastic component 510 elastically connects the frame 100 and the mounting seat 300 and applies a force to the mounting seat 300 to move closer to the frame 100. The second abutting components 520 and the third abutting components 530 are spaced apart circumferentially around the frame 100 and are both used to push the frame 100 away from the mounting seat 300. By controlling at least one of the second abutting components 520 and the third abutting components 530 to push the frame 100 away from the mounting seat 300, the frame 100 can drive the lens to deflect at an angle, thereby cooperating with the second adjustment mechanism 500 and the first adjustment mechanism 400 to achieve multi-dimensional position adjustment of the lens.

[0051] In one embodiment, see Figure 2 and Figure 9 The second adjustment mechanism 500 further includes a rotating ball 540. The second abutting assembly 520, the rotating ball 540, and the third abutting assembly 530 are spaced apart circumferentially around the frame 100. The rotating ball 540 is disposed between the frame 100 and the mounting base 300, thereby rotatably connecting the frame 100 and the mounting base 300 and facilitating the deflection angle of the frame 100 relative to the mounting base 300. Specifically, the rotating ball 540 is a steel ball.

[0052] Furthermore, the frame 100 is provided with a first mounting groove 150 for restraining the rotating ball 540, thereby facilitating the stable installation of the rotating ball 540 between the frame 100 and the mounting base 300. Furthermore, the mounting base 300 is provided with a second mounting groove 310 for restraining the rotating ball 540, thereby facilitating the stable installation of the rotating ball 540 between the frame 100 and the mounting base 300.

[0053] In one embodiment, see Figure 2 、 Figure 7 and Figure 9 A first through hole 320 and a second through hole 330 are provided on the mounting seat 300, and a first positioning groove 160 corresponding to the first through hole 320 and a second positioning groove 170 corresponding to the second through hole 330 are provided on the frame 100; the second abutment assembly 520 and the third abutment assembly 530 both include a spherical body 521, a first screw rod 522 and a second nut 523, and a groove structure adapted to the spherical body 521 is formed on the first screw rod 522. Through the cooperation between the groove structure and the spherical body 521, the stability and reliability of the adjustment work of the first screw rod 522 can be improved.

[0054] At the first through-hole 320, a second nut 523 is connected to the mounting base 300. A first screw 522 is threadedly connected to the second nut 523 and passes through the first through-hole 320. A spherical body 521 is positioned between the frame 100 and the mounting base 300 and positioned within the first positioning groove 160. The first screw 522 pushes the spherical body 521 against the wall of the first positioning groove 160. At the second through-hole 330, a second nut 523 is connected to the mounting base 300. The first screw 522 is threadedly connected to the second nut 523 and passes through the second through-hole 330. The spherical body 521 is positioned between the frame 100 and the mounting base 300 and positioned within the second positioning groove 170. The first screw 522 pushes the spherical body 521 against the wall of the second positioning groove 170. This arrangement facilitates the rotational connection between the frame 100 and the mounting base 300. Furthermore, the spherical body 521 is a steel ball. By configuring the two spherical bodies 521 and the rotating ball 540, three points can define a stable plane. By controlling the position of the first screws 522 relative to the second nuts 523, the deflection angle of the frame 100 relative to the mounting base 300 can be controlled. Specifically, by changing the position of each first screw 522 relative to each second nut 523, the length of each first screw 522 extending from the first through-hole 320 and the second through-hole 330 is changed, thereby creating a size difference between each first screw 522, thereby adjusting the deflection angle of the frame 100 relative to the mounting base 300. By configuring two sets of first screws 522 and second nuts 523, angle adjustment in two directions can be achieved, achieving a universal adjustment effect within a small angle, and enabling quick and reliable adjustment.

[0055] In one embodiment, see Figure 2 、 Figure 9 and Figure 12 A plurality of second elastic components 510 are provided and spaced apart circumferentially around the frame 100. The second elastic components 510 include a second elastic member 511 and a second screw 512. The frame 100 is provided with a connecting hole 180, and the mounting seat 300 is provided with a sliding hole 340 and a limiting groove 350 communicating with the sliding hole 340. The second screw 512 passes through the sliding hole 340 and is threadedly connected to the wall of the connecting hole 180. The second elastic member 511 is sleeved on the second screw 512 and elastically abuts between the head of the second screw 512 and the wall of the limiting groove 350, thereby applying a force to the mounting seat 300 toward the frame 100 through the second elastic component 510, thereby limiting the position of the frame 100 relative to the mounting seat 300. The provision of the limiting groove 350 facilitates positioning of the installation position of the second elastic member 511.

[0056] See also Figures 1 to 12One embodiment of PCB laser processing equipment includes the multi-dimensional optical adjustment device of any of the aforementioned embodiments. When the multi-dimensional optical adjustment device is applied to the PCB laser processing equipment, the lens can be adjusted in multiple dimensions through the cooperation of the first adjustment mechanism 400 and the second adjustment mechanism 500. This facilitates adjustment of the lens' position within the optical path system, thereby improving the processing quality and efficiency of the PCB laser processing equipment.

[0057] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A multi-dimensional optical adjustment device, characterized in that: The multi-dimensional optical adjustment device comprises a frame, a mounting plate, a mounting seat, a first adjustment mechanism and a second adjustment mechanism, wherein the mounting plate is used to mount a lens, the mounting plate is mounted in the frame through the first adjustment mechanism, the first adjustment mechanism is used to adjust the radial position of the mounting plate and the lens relative to the frame, the frame is mounted on the mounting seat through the second adjustment mechanism, and the second adjustment mechanism is used to adjust the axial deflection angle of the frame and the lens relative to the mounting seat; In which, a groove is provided on the radial outer wall of the mounting plate, and the first adjustment mechanism includes multiple first adjustment components, a part of each of the first adjustment components is a first elastic component, and the other part of each of the first adjustment components is a first abutment component, the first elastic component can elastically abut against the groove wall of the groove, and is used to apply a force to the mounting plate to move toward the center position of the frame, and the first abutment component can abut against the groove wall of the groove and push the mounting plate to move radially relative to the frame.

2. The multi-dimensional optical adjustment device according to claim 1, characterized in that: The groove is a V-shaped groove or an arc-shaped groove, and each of the first adjustment components is formed with a ball head structure for abutting against the groove wall of the groove.

3. The multi-dimensional optical adjustment device according to claim 1, characterized in that: There are two first elastic components, and there are two first abutting components. Each of the first abutting components is arranged in one-to-one correspondence with each of the first elastic components.

4. The multi-dimensional optical adjustment device according to claim 3, characterized in that: The mounting plate is a square plate, and the frame includes a first side wall and a second side wall that are opposite to each other, and a third side wall and a fourth side wall that are opposite to each other, one of the two first elastic components is installed on the first side wall, and the other is installed on the third side wall, and one of the two first abutment components is installed on the second side wall, and the other is installed on the fourth side wall.

5. The multi-dimensional optical adjustment device according to claim 4, characterized in that: A plurality of first guide holes are formed on the first side wall, a plurality of second guide holes are formed on the third side wall, the first elastic component comprises a plurality of first push screws, a plurality of first elastic members and a plurality of first push rods, at the first guide hole, the first push screw, the first elastic member and the first push rod are sequentially accommodated in the first guide hole from the outside of the first side wall to the direction of the frame, and the first push screw is threadedly connected to the hole wall of the first guide hole, at the second guide hole, the first push screw, the first elastic member and the first push rod are sequentially accommodated in the second guide hole from the outside of the third side wall to the direction of the frame, and the first push screw is threadedly connected to the hole wall of the second guide hole, and a ball head structure for abutting against the groove wall of the groove is formed on the first push screw; and / or, A first mounting hole is formed on the second side wall, a second mounting hole is formed on the fourth side wall, the first abutment assembly includes a second top screw and a first nut, at the first mounting hole, the first nut is engaged in the first mounting hole, the second top screw is threadedly connected to the first nut, at the second mounting hole, the first nut is engaged in the second mounting hole, the second top screw is threadedly connected to the first nut, and a ball head structure for abutting against the groove wall of the groove is formed on the second top screw.

6. The multi-dimensional optical adjustment device according to claim 1, characterized in that: The second adjustment mechanism includes a second elastic component, a second abutment component and a third abutment component. The second elastic component elastically connects the frame and the mounting seat, respectively, and applies a force to the mounting seat to approach the frame. The second abutment component and the third abutment component are spaced apart circumferentially of the frame, and are both used to push the frame away from the mounting seat.

7. The multi-dimensional optical adjustment device according to claim 6, characterized in that: The second adjustment mechanism further includes a rotating ball, a second abutment assembly, the rotating ball and a third abutment assembly are spaced apart in the circumferential direction of the frame, and the rotating ball is disposed between the frame and the mounting seat; The frame is provided with a first mounting groove for limiting the rotating ball; and / or the mounting seat is provided with a second mounting groove for limiting the rotating ball.

8. The multi-dimensional optical adjustment device according to claim 6, characterized in that: The mounting seat is provided with a first through hole and a second through hole, and the frame is provided with a first positioning groove corresponding to the first through hole and a second positioning groove corresponding to the second through hole; The second abutment assembly and the third abutment assembly each include a spherical body, a first screw and a second nut, the first screw is formed with a groove structure adapted to the spherical body, the second nut is connected to the mounting seat at the first through hole, the first screw is threadedly connected to the second nut and penetrates the first through hole, the spherical body is arranged between the frame and the mounting seat and positioned in the first positioning groove, and the first screw pushes the spherical body to abut against the groove wall of the first positioning groove; At the second through hole, the second nut is connected to the mounting seat, the first screw is threadedly connected to the second nut and passes through the second through hole, the spherical body is arranged between the frame and the mounting seat and positioned in the second positioning groove, and the first screw pushes the spherical body to abut against the groove wall of the second positioning groove.

9. The multi-dimensional optical adjustment device according to claim 6, characterized in that: There are multiple second elastic components, which are distributed at intervals in the circumferential direction of the frame. The second elastic components include a second elastic member and a second screw. The frame is provided with a connecting hole, the mounting seat is provided with a sliding hole, and a limiting groove connected to the sliding hole. The second screw is passed through the sliding hole and is threadedly connected to the hole wall of the connecting hole. The second elastic member is sleeved on the second screw and elastically abuts between the head of the second screw and the groove wall of the limiting groove.

10. A PCB laser processing device, characterized in that: The PCB board laser processing equipment includes the multi-dimensional optical adjustment device according to any one of claims 1 to 9.

Images