Integrated laser marking thickness measuring equipment

Abstract

The utility model relates to the technical field of laser marking, and specifically discloses an integrated laser marking thickness measuring device comprising a rack; the at least one group of marking mechanism is arranged on the rack, and each group of marking mechanism comprises a guide roller assembly, a laser assembly and a thickness measuring assembly; the guide roller assembly is arranged on the rack and used for guiding the conveyed foil to the position below the output end of the laser assembly. The laser assembly is arranged on the rack and is used for printing laser on the foil and forming an identification code; the thickness measuring assembly is arranged at the downstream of the laser assembly and is used for measuring the thickness of the foil; and the operating mechanism is arranged on the rack, is in communication connection with the thickness measuring assembly and the laser assembly, and is used for controlling the thickness measuring assembly and the laser assembly together. The technical problems that an existing laser marking device and an existing thickness measuring device are independently arranged, operation needs to be conducted independently through different upper computers, the integration degree is low, and the space utilization rate is poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of laser marking equipment technology, specifically to an integrated laser marking thickness measuring device. Background Technology

[0002] During the coating process, it is necessary to monitor the quality of the foil material and the coated foil material to determine whether the section of foil material meets the requirements.

[0003] In related technologies, laser marking equipment is usually set up during the foil conveying process to print QR codes at intervals on the foil. After marking is completed, the thickness of the foil is usually inspected by a thickness measuring device. The defect detection data is then linked to the QR code so that the quality information of that section of foil can be obtained by scanning the QR code on the foil with a subsequent scanning device. If the quality of that section of foil does not meet the requirements, it needs to be cut off in a subsequent process. However, since the laser marking equipment and the thickness measuring equipment are set up independently and need to be operated by different host computers, the integration is low and the space utilization is poor. Utility Model Content

[0004] This utility model provides an integrated laser marking and thickness measurement device, which solves the technical problems of existing laser marking and thickness measurement devices being set up independently and requiring separate operation through different host computers, resulting in low integration and poor space utilization.

[0005] In view of this, the present invention provides an integrated laser marking and thickness measuring device, comprising:

[0006] frame;

[0007] At least one marking mechanism is provided on the frame. Each marking mechanism includes a guide roller assembly, a laser assembly, and a thickness measuring assembly. The guide roller assembly is provided on the frame and is used to guide the conveyed foil material to below the output end of the laser assembly. The laser assembly is provided on the frame and is used to project a laser onto the foil material to form an identification code. The thickness measuring assembly is communicatively connected to the laser assembly and is provided upstream of the laser assembly for measuring the thickness of the foil material.

[0008] Optionally, the thickness measuring assembly includes a thickness sensor and a mounting bracket, the thickness sensor being mounted on the mounting bracket and the mounting bracket being connected to the frame.

[0009] Optionally, the thickness measuring component is mounted on the frame via a first displacement component, which drives the thickness measuring component to move along the width direction of the foil.

[0010] Optionally, the first displacement component includes a first driving component, a first mounting base, and a first guide rail. The first guide rail is disposed on the frame along the width direction of the foil. The first mounting base is slidably connected to the first guide rail. The thickness measuring component is disposed on the frame. The first driving component is disposed on the first mounting base, and the output end of the first driving component is drivenly connected to the first mounting base for driving the first mounting base to move on the first guide rail.

[0011] Optionally, the marking mechanism is provided in two sets, and the two sets of marking mechanisms are arranged at intervals in the vertical direction.

[0012] Optionally, the laser assembly is mounted on the frame via a second displacement assembly, which drives the laser assembly to move on the frame to adjust the position of the laser assembly.

[0013] Optionally, the second displacement component includes a second driving component, a second guide rail, and a second mounting base. The second guide rail is vertically mounted on the frame, and the second mounting base is slidably connected to the second guide rail. The second driving component is mounted on the frame, and its output end is drivenly connected to the second mounting base to drive the second mounting base to move on the second guide rail. The laser component is mounted on the second mounting base.

[0014] Optionally, the second displacement component further includes a third displacement component, and the laser component is mounted on the second mounting base via the third displacement component. The third displacement component includes a third driving component, a third guide rail, and a third mounting base. The third guide rail is mounted on the second mounting base along the width direction of the foil, and the third mounting base is slidably connected to the third guide rail. The third driving component is mounted on the second mounting base, and the output end of the third driving component is drivenly connected to the third mounting base for driving the third mounting base to move on the third guide rail. The laser component is mounted on the third mounting base.

[0015] Optionally, the third driving component includes a first driving member, a first lead screw, a first nut seat, and a clamping member. The first lead screw is rotatably mounted on the second mounting base along the width direction of the foil. The first driving member is drivenly connected to the first lead screw. The first lead screw is drivenly connected to the third mounting base through the first nut seat. The clamping member is mounted on the third mounting base and is used to clamp the first lead screw.

[0016] Optionally, the third displacement component further includes a digital position display, which is disposed on the third mounting base; the detection end of the digital position display is sleeved on the first lead screw and is used to detect the displacement of the laser component.

[0017] The technical solution of this utility model has the following advantages:

[0018] In this invention, by integrating the laser component and the thickness measuring component on the frame, the overall design is highly integrated, avoiding the need for separate laser components and thickness measuring components to occupy different workstation spaces. Furthermore, by controlling them through the same operating mechanism, the space required for the equipment is reduced, space utilization is improved, equipment costs are reduced, and operating procedures are simplified, making operation more convenient, time-saving, labor-saving, and improving production efficiency. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the integrated laser marking and thickness measuring device provided by this utility model from the first perspective.

[0021] Figure 2 for Figure 1 The first internal structure diagram of the integrated laser marking and thickness measuring equipment in the image;

[0022] Figure 3 A schematic diagram of the thickness measuring component provided by this utility model;

[0023] Figure 4 A schematic diagram of the integrated laser marking and thickness measuring device provided by this utility model from a second perspective;

[0024] Figure 5 A schematic diagram of the structure of the laser component provided by this utility model;

[0025] Figure 6 A schematic diagram of the structure of the dust removal component provided by this utility model;

[0026] Figure 7 for Figure 1 The second internal structure diagram of the integrated laser marking and thickness measuring device;

[0027] Figure 8 for Figure 1The third internal structure diagram of the integrated laser marking and thickness measuring device;

[0028] Figure 9 A schematic diagram of the structure of the second displacement component provided by this utility model;

[0029] Figure 10 A schematic diagram of the third displacement component provided by this utility model from a third perspective;

[0030] Figure 11 A schematic diagram of the third displacement component provided by this utility model from a fourth perspective;

[0031] Figure 12 for Figure 11 Enlarged view of point A in the image.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Frame; 2. Guide roller assembly; 3. Laser assembly; 301. Laser; 302. Optical path components; 3021. Reflector; 3022. Beam expander; 3023. Field lens assembly; 4. Thickness measuring assembly; 401. Thickness sensor; 402. Fixture; 5. Operating mechanism; 6. First drive component; 7. First mounting base; 8. First guide rail; 9. Dust removal assembly; 901. Protective cover; 902. Negative pressure chamber; 903. Mounting plate; 10. Second drive component; 11. Second guide rail; 12. Second mounting base; 13. Third guide rail; 14. Third mounting base; 15. Third drive component; 1501. First drive element; 1502. First lead screw; 1503. First nut seat; 16. Clamping component; 17. Digital position display; 18. Foil. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0038] The following is combined with Figures 1 to 12 The following describes embodiments of the present invention.

[0039] According to an embodiment of the present invention, an integrated laser marking and thickness measurement device is provided, comprising: a frame 1; at least one marking mechanism disposed on the frame 1, each marking mechanism comprising a guide roller assembly 2, a laser assembly 3, and a thickness measurement assembly 4; the guide roller assembly 2 disposed on the frame 1 for guiding the conveyed foil 18 to below the output end of the laser assembly 3; the laser assembly 3 disposed on the frame 1 for marking the foil 18 with a laser and forming an identification code; the thickness measurement assembly 4 disposed downstream of the laser assembly 3 for measuring the thickness of the foil 18; and an operating mechanism 5 disposed on the frame 1 and communicatively connected to the thickness measurement assembly 4 and the laser assembly 3 for jointly controlling the thickness measurement assembly 4 and the laser assembly 3.

[0040] In this embodiment, by integrating the laser component 3 and the thickness measuring component 4 on the frame 1, and simultaneously controlling the thickness measuring component 4 and the laser component 3 through the operating mechanism 5, it is convenient, fast, and improves work efficiency, so as to facilitate the thickness measurement and marking of the foil 18. The thickness measuring component 4 can collect defect detection data and associate the defect detection data with the identification code marked on the foil 18 by the laser component 3. The identification code can be a QR code or a barcode. The integration of the laser component 3 and the thickness measuring component 4 on the frame 1 makes the whole highly integrated, avoiding the need for separate laser component 3 and thickness measuring component 4 to occupy different workstation spaces. Moreover, the control through the same operating mechanism 5 reduces the space used by the equipment, improves space utilization, reduces equipment costs, simplifies operation steps, makes operation more convenient, saves time and effort, and improves production efficiency.

[0041] Specifically, the operating mechanism 5 includes a host computer, which simultaneously controls the laser component 3 and the thickness measuring component 4, thereby improving the level of integration and the convenience of control.

[0042] Specifically, such as Figure 1 and Figure 2 As shown in Figure 2 , the guide roller assembly 2 includes multiple guide rollers arranged in parallel. There can be four guide rollers. Every two guide rollers form a set of guide roller groups. The two sets of guide roller groups are arranged at intervals below the laser assembly 3. The foil 18 is sequentially conveyed between the two guide rollers of each set of guide roller groups, so that the conveying path of the foil 18 is in a "zigzag" shape, and a plane is formed between the two sets of guide roller groups to facilitate marking.

[0043] In one embodiment, as Figure 3 shown, the thickness measuring assembly 4 includes a thickness measuring sensor 401 and a fixing bracket 402. The thickness measuring sensor 401 is arranged on the fixing bracket 402, and the fixing bracket 402 is connected to the frame 1.

[0044] In this embodiment, the thickness measuring sensor 401 is fixed on the frame 1 through the fixing bracket 402 to improve stability, so as to facilitate the detection of the thickness of the foil 18.

[0045] In one embodiment, as Figures 1 to 11 shown, there are two sets of marking mechanisms, and the two sets of marking mechanisms are arranged at intervals in the vertical direction.

[0046] In this embodiment, by setting two sets of marking mechanisms, double-station operation is realized, and the thickness detection and marking of the foils 18 of the positive electrode and the negative electrode can be carried out simultaneously, improving production efficiency.

[0047] Specifically, the operating mechanism 5 is communicatively connected to the laser assembly 3 and the thickness measuring assembly 4 in all the marking mechanisms. By using one operating mechanism 5, the control of all the thickness measuring assemblies 4 and the laser assemblies 3 can be realized, making the operation more convenient and further improving the integration degree.

[0048] In one embodiment, as Figure 3 shown, the thickness measuring assembly 4 is arranged on the frame 1 through the first displacement assembly. The first displacement assembly is used to drive the thickness measuring assembly 4 to move along the width direction of the foil 18.

[0049] In this embodiment, the thickness measuring assembly 4 is arranged on the frame 1 through the first displacement assembly, which is convenient for driving the thickness measuring assembly 4 to move along the width direction of the foil 18 to detect the thickness of the foil 18.

[0050] In one embodiment, as Figure 3 shown, the first displacement assembly includes a first driving component 6, a first mounting seat 7 and a first guide rail 8. The first guide rail 8 is arranged on the frame 1 along the width direction of the foil 18. The first mounting seat 7 is slidably connected to the first guide rail 8. The thickness measuring assembly 4 is arranged on the first mounting seat 7. The first driving component 6 is arranged on the frame 1, and the output end of the first driving component 6 is drivingly connected to the first mounting seat 7 for driving the first mounting seat 7 to move on the first guide rail 8.

[0051] In this embodiment, when it is necessary to move the thickness measuring component 4, the first driving component 6 drives the first mounting base 7 to move on the first guide rail 8, thereby driving the thickness measuring component 4 to move along the width direction of the foil 18, thus improving stability.

[0052] Specifically, the first driving component 6 includes a second driving member, a second lead screw, and a second nut seat. The second lead screw is rotatably mounted on the frame along the width direction of the foil 18. The second driving member is driven to drive the second lead screw. The second lead screw is driven to drive the second mounting base 7 through the second nut seat. The second driving member, which can be a drive motor or a drive handle, drives the second mounting base 7 to move along the first guide rail 8.

[0053] In one embodiment, such as Figure 5 , Figure 7 and Figure 8 As shown, the laser assembly 3 includes a laser 301 and an optical path component 302. The optical path component 302 includes a beam expander 3022, a field lens assembly 3023, and multiple reflectors 3021. The laser 301 is used to emit laser light that passes sequentially through multiple reflectors 3021, beam expander 3022, and field lens assembly 3023 and strikes the foil 18.

[0054] In this embodiment, when marking is performed, the laser 301 emits a laser beam. The laser beam passes through the reflector 3021 and the beam expander 3022 in the optical path component 302 to increase the light intensity before entering the field lens assembly 3023. The field lens assembly 3023 then marks the foil 18 to form an identification code.

[0055] Specifically, the optical path component 302 also includes a galvanometer assembly to improve marking accuracy and speed.

[0056] In one embodiment, such as Figure 2 , Figures 6 to 8 As shown, the integrated laser marking and thickness measurement equipment also includes a dust removal component 9, which includes a protective cover 901, a negative pressure chamber 902, and a mounting plate 903. The mounting plate 903 is connected to the optical path component 302. The protective cover 901 is disposed on the mounting plate 903 and covers the outer periphery of the field lens component 3023. The negative pressure chamber 902 is disposed at the bottom of the protective cover 901 and is used to communicate with an external vacuum device to generate negative pressure for dust suction.

[0057] It should be noted that the protective cover 901 has an opening on one side, which makes it easy to cover the field lens assembly 3023 through the opening end without affecting the laser hitting the foil 18.

[0058] In this embodiment, a dust removal component 9 is provided, and the protective cover 901 of the dust removal component 9 covers the outer periphery of the field lens component 3023. This allows the vacuum pump to generate negative pressure during operation, and the negative pressure chamber 902 is used to remove dust from the field lens component 3023 inside the protective cover 901, thus avoiding affecting the normal use of the laser component 3 and improving its service life.

[0059] In one embodiment, such as Figures 7 to 12 As shown, the laser component 3 is mounted on the frame 1 via a second displacement component. The second displacement component is used to drive the laser component 3 to move on the frame 1 to adjust the position of the laser component 3.

[0060] In this embodiment, the laser component 3 is moved on the frame 1 by setting a second displacement component to adjust the position of the laser component 3, thereby adjusting the marking position of the laser component 3 on the foil 18.

[0061] In one embodiment, such as Figures 7 to 9 As shown, the second displacement assembly includes a second driving component 10, a second guide rail 11, and a second mounting base 12. The second guide rail 11 is vertically mounted on the frame 1, and the second mounting base 12 is slidably connected to the second guide rail 11. The second driving component 10 is mounted on the frame 1, and the output end of the second driving component 10 is drivenly connected to the second mounting base 12 to drive the second mounting base 12 to move on the second guide rail 11. The laser assembly 3 is mounted on the second mounting base 12.

[0062] In this embodiment, the second driving component 10 drives the second mounting base 12 to move along the second guide rail 11, thereby driving the laser component 3 to move in the vertical direction, thus achieving vertical adjustment.

[0063] Specifically, the second drive component 10 includes a lift, the output end of which is driven to the second mounting base 12. The lift drives the second mounting base 12 to move along the second guide rail 11, thereby adjusting the laser component 3 in the vertical direction.

[0064] In one embodiment, such as Figures 10 to 12 As shown, the second displacement assembly also includes a third displacement assembly. The laser assembly 3 is mounted on the second mounting base 12 via the third displacement assembly. The third displacement assembly includes a third driving component 15, a third guide rail 13, and a third mounting base 14. The third guide rail 13 is mounted on the second mounting base 12 along the width direction of the foil 18, and the third mounting base 14 is slidably connected to the third guide rail 13. The third driving component 15 is mounted on the second mounting base 12, and the output end of the third driving component 15 is drivenly connected to the third mounting base 14 to drive the third mounting base 14 to move on the third guide rail 13. The laser assembly 3 is mounted on the third mounting base 14.

[0065] In this embodiment, the third mounting base 14 is driven to move on the third guide rail 13 by the third driving component 15, thereby driving the laser component 3 to move along the width direction of the foil 18, so as to realize the lateral adjustment of the laser component 3 in the width direction of the foil 18.

[0066] In one embodiment, such as Figure 12 As shown, the third driving component 15 includes a first driving member 1501, a first lead screw 1502, a first nut seat 1503, and a clamping member 16. The first lead screw 1502 is rotatably mounted on the second mounting base 12 along the width direction of the foil 18. The first driving member 1501 is drivenly connected to the first lead screw 1502. The first lead screw 1502 is drivenly connected to the third mounting base 14 through the first nut seat 1503. The clamping member 16 is mounted on the third mounting base 14 and is used to clamp the first lead screw 1502.

[0067] In this embodiment, the first drive member 1501 drives the first lead screw 1502 to rotate. The first drive member 1501 can be a drive motor and a drive handle. Then, the first nut seat 1503 drives the third mounting seat 14 to move along the third guide rail 13.

[0068] In one embodiment, such as Figure 10 and Figure 12 As shown, the third displacement component also includes a digital position display 17, which is mounted on the third mounting base 14; the detection end of the digital position display 17 is sleeved on the first lead screw 1502 and is used to detect the displacement of the laser component 3.

[0069] In this embodiment, by setting a digital position display 17 and attaching the detection end of the digital position display 17 to the first lead screw 1502, when the first lead screw 1502 rotates, the digital position display 17 detects the moving distance of the third mounting base 14 according to the pitch and rotation angle of the first lead screw 1502 and displays it, thereby improving the adjustment accuracy.

[0070] Specifically, the frame is provided with a first scale in the vertical direction corresponding to the second mounting base 12, and the second mounting base 12 is provided with a first pointer corresponding to the first scale, so as to identify the adjustment height of the second mounting base 12 and improve the adjustment accuracy.

[0071] Specifically, the frame has a second scale in the vertical direction corresponding to the third mounting base 14, and a second pointer is provided on the third mounting base 14 corresponding to the second scale, so as to identify the horizontal adjustment position of the third mounting base 14 and further improve the adjustment accuracy.

[0072] The working principle of the integrated laser marking and thickness measuring equipment provided in this embodiment is as follows: By integrating two sets of marking mechanisms on the frame, a dual-station setup is achieved. Each marking mechanism integrates a thickness measuring component 4 and a laser component 3. Positive and negative foils 18 can be simultaneously conveyed through the two stations. The foils 18 are conveyed within the frame via guide rollers 2 and pass through the thickness measuring component 4 and laser component 3, simultaneously measuring the thickness and marking the foils 18. Furthermore, the defect detection data from the thickness measuring component 4 can be associated with the identification code formed by the laser component 3, resulting in a high degree of integration, reducing the equipment's usable space, improving space utilization, and lowering equipment costs. Controlling the laser component 3 and thickness measuring component 4 through a single host computer simplifies the operation, making it more convenient and improving production efficiency. This solves the technical problems of existing laser marking and thickness measuring equipment being independently set up and requiring separate operation through different host computers, resulting in low integration and poor space utilization.

[0073] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An all-in-one laser marking thickness measuring device, characterized in that, The application relates to a foil marking device. The device comprises a frame (1), at least one set of marking mechanisms arranged on the frame (1), each set of the marking mechanisms comprising a guide roller assembly (2), a laser assembly (3) and a thickness measuring assembly (4); the guide roller assembly (2) is arranged on the frame (1) and used for guiding the foil (18) to the output end of the laser assembly (3); the laser assembly (3) is arranged on the frame (1) and used for marking the foil (18) with a laser to form an identification code; the thickness measuring assembly (4) is arranged downstream of the laser assembly (3) and used for measuring the thickness of the foil (18); and an operating mechanism (5) is arranged on the frame (1) and connected with the thickness measuring assembly (4) and the laser assembly (3) to control the thickness measuring assembly (4) and the laser assembly (3) together. The thickness measuring assembly (4) comprises a thickness measuring sensor (401) and a fixing frame (402), the thickness measuring sensor (401) is arranged on the fixing frame (402), and the fixing frame (402) is connected with the frame (1). The thickness measuring assembly (4) is arranged on the frame (1) through a first displacement assembly, and the first displacement assembly is used for driving the thickness measuring assembly (4) to move along the width direction of the foil (18).

2. The all-in-one laser marking thickness measuring device according to claim 1, characterized in that, The first displacement assembly comprises a first driving component (6), a first mounting seat (7) and a first guide rail (8), the first guide rail (8) is arranged on the frame (1) along the width direction of the foil (18), the first mounting seat (7) is slidably connected with the first guide rail (8), and the thickness measuring assembly (4) is arranged on the first mounting seat (7); the first driving component (6) is arranged on the frame (1), and the output end of the first driving component (6) is drivingly connected with the first mounting seat (7) to drive the first mounting seat (7) to move on the first guide rail (8).

3. The all-in-one laser marking thickness measuring device according to claim 1, characterized in that, The marking mechanisms are provided with two sets, and the two sets of marking mechanisms are arranged at intervals in the vertical direction.

4. The all-in-one laser marking thickness measuring device according to claim 3, characterized in that, The laser assembly (3) is arranged on the frame (1) through a second displacement assembly, and the second displacement assembly is used for driving the laser assembly (3) to move on the frame (1) to adjust the position of the laser assembly (3).

5. The all-in-one laser marking thickness measuring device of claim 1, wherein, The second displacement assembly comprises a second driving component (10), a second guide rail (11) and a second mounting seat (12), the second guide rail (11) is arranged on the frame (1) along the vertical direction, the second mounting seat (12) is slidably connected with the second guide rail (11), the second driving component (10) is arranged on the frame (1), the output end of the second driving component (10) is drivingly connected with the second mounting seat (12), the second driving component (10) is used for driving the second mounting seat (12) to move on the second guide rail (11), and the laser assembly (3) is arranged on the second mounting seat (12).

6. The all-in-one laser marking thickness measuring device according to any one of claims 1 to 5, characterized in that ​ 7. The all-in-one laser marking thickness measuring device according to claim 6, characterized in that, ​ 8. The all-in-one laser marking thickness measuring device according to claim 7, characterized in that, The second displacement assembly further comprises a third displacement assembly, the laser assembly (3) is arranged on the second mounting base (12) through the third displacement assembly, the third displacement assembly comprises a third driving component (15), a third guide rail (13) and a third mounting base (14), the third guide rail (13) is arranged on the second mounting base (12) along the width direction of the foil (18), and the third mounting base (14) is in sliding connection with the third guide rail (13); the third driving component (15) is arranged on the second mounting base (12), and an output end of the third driving component (15) is in driving connection with the third mounting base (14) and is used for driving the third mounting base (14) to move on the third guide rail (13); and the laser assembly (3) is arranged on the third mounting base (14).

9. The all-in-one laser marking thickness measuring device according to claim 8, characterized in that, The third driving component (15) comprises a first driving element (1501), a first lead screw (1502), a first nut base (1503) and a clamping element (16), the first lead screw (1502) is rotationally arranged on the second mounting base (12) along the width direction of the foil (18); the first driving element (1501) is in driving connection with the first lead screw (1502); the first lead screw (1502) is in driving connection with the third mounting base (14) through the first nut base (1503); and the clamping element (16) is arranged on the third mounting base (14) and is used for clamping the first lead screw (1502).

10. The all-in-one laser marking thickness measuring device of claim 9, wherein, The third displacement assembly further comprises a digital position display (17), the digital position display (17) is arranged on the third mounting base (14); and a detection end of the digital position display (17) is sleeved on the first lead screw (1502) and is used for detecting the displacement of the laser assembly (3).

Images