Adjusting device suitable for laser line marker

Abstract

The adjusting device comprises a Y-direction moving device, a jacking device and an X-direction moving device, the Y-direction moving device is connected to a portal frame, and the Y-direction moving device is provided with a Y-direction moving part; the jacking device is connected to the Y-direction moving piece and provided with a jacking piece capable of ascending and descending. The X-direction moving device is connected to the jacking piece and provided with an X-direction moving piece. The angle deflection device comprises a rotating block and an adjusting rod, the rotating block is rotationally arranged on the X-direction moving part, an adjusting groove is formed in the rotating block in the length direction of the rotating block, the adjusting rod is provided with a first end and a second end, the first end is rotationally arranged on the X-direction moving part, the second end is adjustably connected to the adjusting groove, and the laser line marker is connected with the rotating block. On the basis of improving the structural compactness and stability, the range of three-dimensional movement displacement and angle adjustment is increased, the adjustment amount is larger, and the device is suitable for adjustment scenes of more laser line markers.

Description

Technical Field

[0001] The invention relates to the technical field of tire molding, and in particular to an adjusting device suitable for a laser marking device. Background Art

[0002] Tire molding equipment is used to produce tires, and has multiple production processes such as conveying, cutting, and laminating. With the development of tire molding equipment, laser markers used to guide the molding process have also become an indispensable part of the whole machine. Laser markers are mainly used to achieve spatial positioning in the tire molding process. They guide the tire molding size and position through three-level laser beams, provide accurate positioning standards for the molding process, and improve the efficiency and accuracy of parameter replacement in the tire molding process. Therefore, before the laser marker is applied to the tire molding machine, it must be debugged and calibrated to ensure the accuracy of the laser light mark debugging accuracy, the convenience and stability of the molding process. The adjustment of the laser marker is generally three-dimensional adjustment, plus angle adjustment. Therefore, not only does the adjustment of each dimension affect the other two dimensions, but the angle of the laser light is also very important. In general, the laser marker itself is taken as a whole, and the components on the laser marker are not adjusted separately. Instead, the laser marker is placed on an adjustment device, and the adjustment device is used to drive the laser marker to move, thereby completing three-dimensional adjustment and angle adjustment.

[0003] However, when adjusting the current laser marking device, the components of the entire adjustment device will move to different positions, and the center of gravity of the adjustment device will keep changing during the adjustment process, resulting in poor stability. Moreover, due to the poor stability, the movement displacement of each component, especially the angle adjustment, is affected, so the adjustment amount is also limited and small.

[0004] It can be seen that the existing debugging method of the laser marking device has the problems of low stability and small adjustment amount. Summary of the invention

[0005] The technical problem to be solved by the present invention is that the current adjustment device applicable to the laser marking device has the problems of low stability and small adjustment amount.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is to provide an adjustment device suitable for a laser marking device, comprising:

[0007] A Y-direction moving device connected to the gantry, wherein the Y-direction moving device is provided with a Y-direction moving member;

[0008] A lifting device connected to the Y-direction moving part, wherein the lifting device is provided with a lifting part that can be raised and lowered;

[0009] An X-direction moving device is connected to the lifting member, and the X-direction moving device is provided with an X-direction moving member; and

[0010] The angle deflection device comprises a rotating block and an adjusting rod, wherein the rotating block is rotatably arranged on the X-axis moving part, the rotating block is provided with an adjusting groove along its length direction, the adjusting rod is provided with a first end and a second end, the first end is rotatably arranged on the X-axis moving part, and the second end is adjustably connected to the adjusting groove, and a laser marker is connected to the rotating block.

[0011] In a preferred embodiment, the lifting device further comprises:

[0012] A guide shaft, the bottom of which is connected to the Y-axis moving part, and the lifting part is sleeved on the outer periphery of the guide shaft; and

[0013] The adjusting cylinder is connected with the outer periphery of the lifting member by threads.

[0014] Furthermore, in the above embodiment, the guide shaft is provided with a limit piece, the outer periphery of the lifting member is axially provided with a limit groove, the limit piece passes through the limit groove and is fastened to the guide shaft, and there is a gap between the limit piece and the limit groove.

[0015] Or further, in the above embodiment, the guide shaft is provided with a boss, the adjustment cylinder is provided with a plurality of through holes along its circumference, and the positioning screw passes through the through holes and abuts against the boss.

[0016] Furthermore, in the above embodiment, the guide shaft is provided with:

[0017] a fixing portion, disposed at the lower side of the boss and connected to the Y-direction moving member; and

[0018] The guide portion is arranged on the upper side of the boss, the lifting member is arranged on the outer periphery of the guide portion, and the radius of the fixing portion is greater than the radius of the guide portion.

[0019] Furthermore, in the above embodiment, the outer periphery of the fixing portion is provided with a thread, and the fixing portion is provided with a circumferential slot, the Y-axis moving part is provided with an assembly screw hole, the fixing portion is threadedly connected to the assembly screw hole, and the locking screw passes through the slot from bottom to top and is tightened.

[0020] Or further, in the above embodiment, a positioning platform is provided on the bottom of the adjusting cylinder extending inwardly, and the positioning platform is provided below the boss and abuts against the guide shaft.

[0021] In another preferred embodiment, the X-direction moving device further comprises:

[0022] X-axis frame;

[0023] A transverse screw rod, the outer end of which is provided with a transverse nut, the X-axis moving member being threadedly connected to the transverse screw rod; and,

[0024] A channel with adjustable size is formed between the clamping block and the X-axis frame, and the transverse nut is arranged in the channel.

[0025] In another preferred embodiment, the X-direction moving member is provided with:

[0026] A first rotation position, connected to the rotation block;

[0027] The second rotation position is connected to the adjusting rod, and a limit block is provided on one side of the second rotation position. When the deflection angle of the rotating block is 0, the adjusting rod abuts against the limit block.

[0028] In another preferred embodiment, the second end is provided with an adjusting screw, and the adjusting slot comprises:

[0029] A first groove adapted to the size of the adjusting screw; and

[0030] The second groove has an angle adjustment screw disposed therein, a slide seat is disposed on the angle adjustment screw, and the adjustment screw passes through the second end and the first groove and is connected to the slide seat.

[0031] It can be seen from the above technical scheme that the advantages and positive effects of the adjustment device for laser marking device of the present application are: compared with the prior art, the present invention uses a Y-direction moving device, a lifting device and an X-direction moving device to achieve three-dimensional movement, and uses an angle deflection device to adjust the angle. The lifting device is arranged between the Y-direction moving device and the X-direction moving device, which effectively utilizes the space between the Y-direction moving device and the X-direction moving device, making the overall structure more compact and more stable; it also avoids the trajectory interference of the Y-direction moving device and the X-direction moving device, and improves the displacement range of three-dimensional movement. The angle of the rotating block in the angle deflection device is adjustable, and is positioned by an adjusting rod. The adjusting rod moves in the adjusting slot, and the deflection range of the angle can be set by adjusting the length of the slot. Therefore, compared with ordinary angle adjustment, it can not only greatly increase the angle adjustment amount, but also lock the position by the adjusting rod to reduce the error of angle adjustment. Therefore, on the basis of improving the compactness and stability of the structure, the present invention increases the range of three-dimensional displacement and angle adjustment, and the adjustment amount is larger, which is suitable for more adjustment scenarios of laser marking devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 It is a schematic diagram of the decomposition structure of the present invention;

[0036] Figure 3 It is a cross-sectional view of the lifting device and the Y-direction moving member in the present invention;

[0037] Figure 4 It is a schematic diagram of the exploded structure of the lifting device and the Y-direction moving part in the present invention;

[0038] Figure 5 It is a structural schematic diagram of the angle deflection device in the present invention;

[0039] Figure 6 For the present invention Figure 5 Schematic diagram of the structure from the rear side perspective.

[0040] Note: The corresponding relationship between the parts and numbers in the figure is:

[0041] Y-moving device 10, Y-moving member 11, fastening screw 111, assembly screw hole 112, lifting device 20, lifting member 21, limiting groove 211, guide shaft 22, limiting member 221, boss 222, fixing portion 223, notch 2231, locking screw 2232, guide portion 224, adjusting cylinder 23, through hole 231, positioning screw 2311, positioning platform 232, spacer 233, X-moving device 3 0, X-axis moving part 31, first rotating position 311, second rotating position 312, limit block 313, X-axis frame 32, transverse screw 33, transverse nut 34, clamping block 35, angle deflection device 40, rotating block 41, adjusting groove 411, first groove 4111, second groove 4112, angle adjustment screw 412, slide seat 413, adjusting rod 42, first end 421, second end 422, adjusting screw 423. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. The adjustment device suitable for a laser marking device provided by the present invention increases the range of three-dimensional movement and angle adjustment on the basis of improving the compactness and stability of the structure, and the adjustment amount is larger, which is suitable for more adjustment scenarios of laser marking devices. The present invention is described in detail below in combination with the drawings in the specification and the specific implementation methods.

[0043] In order to overcome the problems of low stability and small adjustment amount of the adjustment device for laser marking device in the prior art, refer to Figure 1 and Figure 2 The present invention provides an adjustment device suitable for a laser marking device, which is arranged between a gantry and the laser marking device, and includes a Y-direction moving device 10, a lifting device 20, an X-direction moving device 30, and an angle deflection device 40. The present invention can make the laser light path of the laser marking device conform to the marking regulations through three-dimensional direction adjustment and an angle adjustment.

[0044] The Y-moving device 10 is connected to the gantry, and the Y-moving device 10 is provided with a Y-moving member 11. The lifting device 20 is connected to the Y-moving member 11, and the lifting device 20 is provided with a lifting member 21 that can be raised and lowered. The X-moving device 30 is connected to the lifting member 21, and the X-moving device 30 is provided with an X-moving member 31. The angle deflection device 40 includes a rotating block 41 and an adjusting rod 42, the rotating block 41 is rotatably arranged on the X-moving member 31, the rotating block 41 is provided with an adjusting groove 411 along its length direction, the adjusting rod 42 is provided with a first end 421 and a second end 422, the first end 421 is rotatably arranged on the X-moving member 31, and the second end 422 is adjustably connected to the adjusting groove 411, and a laser marker is connected to the rotating block 41. When the Y-moving member 11 moves, the lifting device 20 slides with the Y-moving member 11, and the lifting member 21 moves, and the X-moving device 30 rises and falls accordingly. The second end 422 of the adjusting rod 42 moves in the adjusting slot 411, and the angle of the rotating block 41 changes accordingly. The laser marker is connected to the rotating block 41 to synchronize the three-dimensional movement and angle change.

[0045] The present invention realizes three-dimensional movement by using a Y-moving device 10, a lifting device 20 and an X-moving device 30, and adjusts the angle by using an angle deflection device 40. The lifting device 20 is arranged between the Y-moving device 10 and the X-moving device 30, and the space between the Y-moving device 10 and the X-moving device 30 is effectively utilized, so that the overall structure is more compact and more stable; it also avoids the track interference of the Y-moving device 10 and the X-moving device 30, and improves the displacement range of three-dimensional movement. The angle of the rotating block 41 in the angle deflection device 40 is adjustable, and is positioned by using an adjusting rod 42. The adjusting rod 42 moves in the adjusting groove 411, and the deflection range of the angle can be set by adjusting the length of the adjusting groove 411. Therefore, compared with ordinary angle adjustment, it can not only greatly increase the angle adjustment amount, but also lock the position by the adjusting rod 42, thereby reducing the error of the angle adjustment. Therefore, on the basis of improving the compactness and stability of the structure, the present invention increases the range of three-dimensional displacement and angle adjustment, and the adjustment amount is larger, which is suitable for more adjustment scenarios of laser marking devices.

[0046] Specifically, during actual adjustment, the direction with a larger adjustment displacement amplitude is set to the Y direction, and the direction with a smaller adjustment amplitude is set to the X direction, that is, the components with larger movements are placed downward to lower the center of gravity and maintain the stability of the overall structure.

[0047] The Y-moving device 10 is configured in a frame shape, the Y-moving member 11 is configured in a plate shape, and a groove is configured on the inner side of the Y-moving device 10 to act as a guide rail to ensure that the Y-moving member 11 slides smoothly. The Y-moving device 10 can be provided with a longitudinal movement screw, and the nut at the outer end of the longitudinal movement screw is adjusted to make the Y-moving member 11 move longitudinally. After the Y-moving member 11 moves into position, a plurality of fastening screws 111 are used to pass through the Y-moving member 11 and abut against the bottom plate of the Y-moving device 10, thereby locking the position of the Y-moving member.

[0048] See also Figure 3 and Figure 4 In another preferred embodiment, the lifting device 20 also includes a guide shaft 22 and an adjusting cylinder 23. The bottom of the guide shaft 22 is connected to the Y-moving member 11. The lifting member 21 is sleeved on the outer periphery of the guide shaft 22. The adjusting cylinder 23 is threadedly connected to the outer periphery of the lifting member 21. The guide shaft 22 is fixed, and the adjusting cylinder 23 is manually rotated along the circumferential direction. Under the thread transmission, the lifting member 21 will rise or fall. The nested structure of the guide shaft 22, the lifting member 21 and the adjusting cylinder 23 is compact, greatly reduces the radial runout of the guide shaft 22, and has better load-bearing capacity. The outer peripheral surface of the adjusting cylinder 23 can be provided with ridges to increase the friction force and facilitate rotation.

[0049] See also Figure 3 and Figure 4Further, in the above embodiment, the guide shaft 22 is provided with a limiter 221, and the outer periphery of the lifting member 21 is provided with a limiter groove 211 along the axial direction. The limiter 221 passes through the limiter groove 211 and is fastened to the guide shaft 22, and there is a gap between the limiter 221 and the limiter groove 211. In order to prevent the lifting member 21 from rotating during lifting, the limiter 221 is provided so that the lifting member 21 does not rotate in the circumferential direction. At the same time, there is a gap between the limiter 221 and the limiter groove 211, so the limiter 221 does not affect the lifting action of the lifting member 21. The limiter groove 211 is provided on the lifting member 21, and the position of the limiter groove 211 is used to set the maximum lifting height of the lifting member 21. In order to prevent the lifting member 21 from excessively rising, the limiter 221 can be provided at the upper end of the guide shaft 22. Therefore, the limiter 221 can not only prevent the lifting member 21 from rotating in the circumferential direction, but also limit the lifting height. Specifically, the limiting member 221 can be configured as a detachable fastening screw, which is more convenient to assemble than an integral configuration.

[0050] See also Figure 3 and Figure 4 , or further, in the above embodiment, the guide shaft 22 is provided with a boss 222, the adjustment cylinder 23 is provided with a plurality of through holes 231 along its circumference, and the positioning screws 2231 pass through the through holes 231 and abut against the boss 222. In actual operation, the positioning screws 2231 are inserted into the through holes 231 but do not need to be tightened, the adjustment cylinder 23 is rotated to make the jacking member 21 rise to a suitable position, and then the plurality of positioning screws 2231 are tightened to lock the position of the jacking member 21. Moreover, before being adjusted in place, the plurality of positioning screws 2231 are not tightened, but can be evenly abutted against the boss 222 of the guide shaft 22, and the bottom of the guide shaft 22 is fixed, so that the rotation of the adjustment cylinder 23 can be made more uniform, the radial runout can be reduced, and the lifting member 21 can be lifted and lowered more smoothly.

[0051] See also Figure 4 , or further, in the above-described embodiment, the guide shaft 22 is provided with a fixed portion 223 and a guide portion 224. The fixed portion 223 is located at the downside of the boss 222, and is connected with the Y-direction moving member 11. The guide portion 224 is located at the upside of the boss 222, and the lifting member 21 is located at the periphery of the guide portion 224, and the radius of the fixed portion 223 is greater than the radius of the guide portion 224. The present embodiment has been distinguished between the structure and function of the guide shaft 22, and the guide shaft 22 can be connected with the Y-direction moving member 11, and can also realize the guiding function. The size of the fixed portion 223 is larger than the guide portion 224, so that the center of gravity of the guide shaft 22 and the whole is lower. The boss 222 separates the lifting member 21 and the adjusting cylinder 23 in the axial direction, so that the adjusting cylinder 23 and the lifting member 21 are not connected except that the threaded connection is made, and the rotation of the adjusting cylinder 23 is smoothly converted into the lifting action of the lifting member 21.

[0052] See also Figure 3 and Figure 4, further, the outer periphery of the fixed portion 223 is provided with a thread, and the fixed portion 223 offers a circumferential notch 2231, the Y-direction moving member 11 is provided with an assembly screw hole 112, the fixed portion 223 is threadedly connected with the assembly screw hole 112, and the locking screw 2232 passes the notch 2231 from bottom to top and is tightened. The guide shaft 22 is threadedly connected with the Y-direction moving member 11 through the fixed portion 223, but in order to ensure the permanent fixing of the guide shaft 22 at work, to prevent the thread from loosening, the outer peripheral surface of the fixed portion 223 is provided with a notch 2231, and the locking screw 2232 passes the notch 2231 and is tightened, so that the notch 2231 is deformed and the groove width is reduced, and then the threads of the fixed portion 223 and the Y-direction moving member 11 are bitten, and are also difficult to loosen when vibrating. Preferably, the depth of the notch 2231 can be consistent with the radius of the fixed portion 223, taking into account the structural stability of the fixed portion 223. If the notch 2231 is too deep, the risk of damage to the fixing portion 223 increases; if the notch 2231 is too shallow, it is difficult to produce the effect of thread biting.

[0053] See also Figure 3 , or further, in the above embodiment, a positioning platform 232 is provided at the bottom of the adjusting cylinder 23 extending inward, and the positioning platform 232 is provided below the boss 222 and abuts against the guide shaft 22. The positioning platform 232 can prevent the adjusting cylinder 23 from being separated from the guide shaft 22, and can also abut against the guide shaft 22, so that the assembly accuracy of the adjusting cylinder 23 and the guide shaft 22 is higher. A copper spacer 233 is provided on the upper side of the positioning platform 232 to prevent the adjusting cylinder 23 from rubbing against the boss 222 when rotating; a copper spacer 233 is also provided on the lower side of the positioning platform 232 to prevent the adjusting cylinder 23 from rubbing against the Y-direction moving member 11 when rotating.

[0054] See again Figure 2 In another preferred embodiment, the X-axis moving device 30 includes an X-axis frame 32, a transverse screw 33 and a clamping block 35. The bottom of the X-axis frame 32 is assembled and connected with the top of the jacking member 21. A transverse nut 34 is provided at the outer end of the transverse screw 33, and the X-axis moving member 31 is threadedly connected with the transverse screw 33. The operation of the transverse nut 34 drives the X-axis moving member 31 to move. A linear optical axis is provided on the X-axis frame 32 as a guide mechanism, and a copper oil-free bushing is provided on the outer periphery of the linear optical axis to ensure smooth guidance.

[0055] A passage with adjustable size is formed between the clamping block 35 and the X-axis frame 32, and the traverse nut 34 is arranged in the passage. Different from the common screw transmission mechanism, the traverse nut 34 of the present embodiment is not placed on the outside of the X-axis moving device 30, but is placed in the device. In actual operation, the fastening screw of the clamping block 35 is not fastened first, so that the traverse nut 34 can rotate but does not move axially. After the X-axis moving member 31 is adjusted in place, the fastening screw of the clamping block 35 is fastened again to lock the position of the X-axis moving member 31. This is because the X-axis moving member 31 needs to be connected with the angle deflection device 40, and the weight is large and the stress conditions during the angle deflection are constantly changing, which may cause the passive deviation of the X-axis moving member 31. Therefore, the clamping block 35 is utilized to strengthen the locking ability of the traverse nut 34. In other embodiments, a positioning groove can also be provided on the X-axis moving device 30 to match the traverse nut 34 to avoid unnecessary movement of the traverse nut 34 and further strengthen the stability of the traverse nut 34.

[0056] Continue reading Figure 2 In another preferred embodiment, the X-axis moving member 31 is provided with a first rotation position 311 and a second rotation position 312, the first rotation position 311 is connected to the rotating block 41, the second rotation position 312 is connected to the adjusting rod 42, and a limit block 313 is provided on one side of the second rotation position 312. When the deflection angle of the rotating block 41 is 0, the adjusting rod 42 abuts against the limit block 313. The angle deflection device 40 is arranged on the X-axis moving member 31, and a plurality of rotating pairs are provided to achieve angle adjustment. The rotating block 41 needs to be installed with a laser marker, and the load is large, so the first rotation position 311 can be provided with a lug to strengthen the strength, and is provided at the outermost end of the X-axis moving member 31, so that the rotating block 41 has as large a rotation range as possible. The second rotation position 312 is connected to the adjusting rod 42. Since the X-axis moving member 31 needs to be equipped with a guide shaft and a transverse screw 33, the second rotation position 312 is only provided with a rotation hole, and no lug or other structures are provided. The second end 422 of the adjusting rod 42 slides in the adjusting groove 411, and has a limited sliding range. The adjusting rod 42 is limited by the limiting block 313. When the angle of the rotating block 41 is 0, the adjusting rod 42 can also fit the shape of the X-axis moving part 31 for easy storage.

[0057] See also Figure 5 and Figure 6In another preferred embodiment, the second end 422 is provided with an adjusting screw 423, and the adjusting slot 411 includes a first slot 4111 and a second slot 4112. The first slot 4111 is adapted to the size of the adjusting screw 423. The second slot 4112 is provided with an angle adjusting screw 412, and a slide 413 is provided on the angle adjusting screw 412. The adjusting screw 423 passes through the second end 422 and the first slot 4111 and is connected to the slide 413. Ordinary angle locking generally directly uses ordinary bolts for fastening, but this embodiment is different. The angle adjusting screw 412 and the adjusting screw 423 are used to double lock the position of the adjusting rod 42, which can ensure accuracy and greater stability. In actual operation, the angle adjusting screw 412 is rotated, and the slide 413 drives the second end 422 of the adjusting rod 42 to move in the adjusting slot 411. The closer the slide 413 is to the rotating end of the rotating block 41, the greater the rotating angle of the rotating block 41; the farther away from the rotating end of the rotating block 41, the smaller the rotating angle of the rotating block 41. The angle adjustment screw 412 is used to adjust the position of the adjustment rod 42, and then adjust the angle of the rotating block 41, and the threaded transmission can achieve stepless adjustment. After the adjustment is in place, the screws at the rotating end of the rotating block 41 and the two ends of the adjustment rod 42 need to be tightened. Copper sleeves can be installed inside these three parts to avoid wear. Since the positioning is carried out by the screw, when the adjustment screw 423 is tightened later, the angle of the rotating block 41 will not be slightly deviated due to the hand strength, thereby ensuring the accuracy of the angle adjustment.

[0058] It should be noted that, in this article, relational terms such as "Y-direction" and "X-direction" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0059] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An adjustment device suitable for a laser marking device, characterized in that: include: A Y-direction moving device connected to the gantry, wherein the Y-direction moving device is provided with a Y-direction moving member; A lifting device connected to the Y-direction moving part, wherein the lifting device is provided with a lifting part that can be raised and lowered; An X-direction moving device is connected to the lifting member, and the X-direction moving device is provided with an X-direction moving member; and The angle deflection device comprises a rotating block and an adjusting rod, wherein the rotating block is rotatably arranged on the X-axis moving part, the rotating block is provided with an adjusting groove along its length direction, the adjusting rod is provided with a first end and a second end, the first end is rotatably arranged on the X-axis moving part, and the second end is adjustably connected to the adjusting groove, and a laser marker is connected to the rotating block.

2. The adjusting device for a laser marking device according to claim 1, characterized in that: The lifting device also includes: A guide shaft, the bottom of which is connected to the Y-axis moving part, and the lifting part is sleeved on the outer periphery of the guide shaft; and The adjusting cylinder is connected with the outer periphery of the lifting member by threads.

3. The adjusting device for a laser marking device according to claim 2, characterized in that: The guide shaft is provided with a limiting member, and the outer periphery of the lifting member is provided with a limiting groove along the axial direction. The limiting member passes through the limiting groove and is fastened to the guide shaft, and there is a gap between the limiting member and the limiting groove.

4. The adjusting device for a laser marking device according to claim 2, characterized in that: The guide shaft is provided with a boss, and the adjustment cylinder is provided with a plurality of through holes along its circumference, and the positioning screw passes through the through holes and abuts against the boss.

5. The adjusting device for a laser marking device according to claim 4, characterized in that: The guide shaft is provided with: a fixing portion, disposed at the lower side of the boss and connected to the Y-direction moving member; and The guide portion is arranged on the upper side of the boss, the lifting member is arranged on the outer periphery of the guide portion, and the radius of the fixing portion is greater than the radius of the guide portion.

6. The adjusting device for a laser marking device according to claim 4, characterized in that: A positioning platform is provided at the bottom of the adjusting cylinder extending inwardly. The positioning platform is arranged below the boss and abuts against the guide shaft.

7. The adjusting device for a laser marking device according to claim 5, characterized in that The outer periphery of the fixing part is provided with a thread, and the fixing part is provided with a circumferential slot, the Y-axis moving part is provided with an assembly screw hole, the fixing part is threadedly connected to the assembly screw hole, and the locking screw passes through the slot from bottom to top and is tightened.

8. The adjusting device for a laser marking device according to claim 1, characterized in that: The X-direction moving device also includes: X-axis frame; A transverse screw rod, the outer end of which is provided with a transverse nut, the X-axis moving member being threadedly connected to the transverse screw rod; and, A channel with adjustable size is formed between the clamping block and the X-axis frame, and the transverse nut is arranged in the channel.

9. The adjusting device for a laser marking device according to claim 1, characterized in that: The X-direction moving member is provided with: A first rotation position, connected to the rotation block; The second rotation position is connected to the adjusting rod, and a limit block is provided on one side of the second rotation position. When the deflection angle of the rotating block is 0, the adjusting rod abuts against the limit block.

10. The adjusting device for a laser marking device according to claim 1, characterized in that: The second end is provided with an adjusting screw, and the adjusting slot comprises: A first groove adapted to the size of the adjusting screw; and The second groove has an angle adjustment screw disposed therein, a slide seat is disposed on the angle adjustment screw, and the adjustment screw passes through the second end and the first groove and is connected to the slide seat.

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