Double-laser grooving machining device

Abstract

The double-laser grooving machining device comprises a first laser, a second laser, a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, the first adjusting mechanism comprises a driving assembly and a first mounting base, and the driving assembly is in transmission connection with the first mounting base so as to drive the first mounting base to move in the first direction; the second adjusting mechanism and the third adjusting mechanism are both installed on the first installation base, the second adjusting mechanism is connected with the first laser to drive the first laser to move in the second direction, and the third adjusting mechanism is connected with the second laser to drive the second laser to move in the second direction. The grooving groove type of the first laser device and the grooving groove type of the second laser device can be changed only by changing programs on a computer, turning tools do not need to be replaced, tool consumables are not needed in laser cutting, and therefore the manufacturing and machining cost can be reduced, the first laser device and the second laser device are adopted for cutting at the same time, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of laser cutting equipment, and in particular to a dual-laser slotting processing device. Background Art

[0002] Multi-wire cutting technology has achieved remarkable results in the photovoltaic industry, but the silicon wafer cutting process still faces many challenges. As a key step in the processing of solar cells, the quality of silicon wafer cutting directly affects key parameters such as the surface crystal orientation, thickness, surface roughness and warpage of the silicon wafer. During the manufacturing process, problems such as wire breakage, shutdown, uneven thickness and excessive roughness often occur, which not only affect the performance of photovoltaic cells, but also increase production costs.

[0003] In response to these problems, the industry has been constantly exploring and improving silicon wafer cutting technology. However, although traditional lathe slotting equipment has high processing accuracy, it seems to be unable to cope with the development trend of thinning solar cells in the future market. On the one hand, the lathe needs to frequently replace the turning tool to adapt to different slotting requirements, which not only increases the difficulty and cost of operation, but also limits the processing efficiency and flexibility. On the other hand, as the requirements for silicon wafer thickness of photovoltaic modules continue to decrease, the size and accuracy of existing turning tools can no longer meet the higher standard processing requirements.

[0004] Secondly, the lathe also faces the problem of polyurethane adhering to the turning tool during the slotting process. Due to the particularity of polyurethane materials, it is easy to adhere to the turning tool during the cutting process, resulting in frequent replacement of the turning tool, increasing production costs and downtime.

[0005] In addition, the groove spacing of the polyurethane main roller is 150 microns. It takes 8-10 hours to complete the processing of one main roller. The increase in the number of grooves further extends the processing time of the lathe, affecting production efficiency. Summary of the invention

[0006] The purpose of the present invention is to provide a dual-laser slotting processing device, aiming to solve the problems of low processing efficiency and high processing cost of traditional lathe slotting equipment.

[0007] An embodiment of the present invention provides a dual-laser slotting processing device, comprising: a first laser, a second laser, a first adjustment mechanism, a second adjustment mechanism and a third adjustment mechanism, wherein the first adjustment mechanism comprises a driving assembly and a first mounting base, the driving assembly and the first mounting base are transmission-connected to drive the first mounting base to move in a first direction, the second adjustment mechanism and the third adjustment mechanism are both mounted on the first mounting base, the second adjustment mechanism is connected to the first laser to drive the first laser to move in a second direction, and the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction; or, the second adjustment mechanism is mounted on the first mounting base, the third adjustment mechanism is mounted on the second adjustment mechanism, the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction, and the second adjustment mechanism is connected to the first laser to drive the first laser and the second laser to move in the second direction.

[0008] Furthermore, the driving assembly includes: a first driving member, a screw, a screw fixing seat and a screw connecting member, the two ends of the screw are respectively mounted on the driving end of the first driving member and the screw fixing seat, the screw connecting member is movably mounted on the screw in a first direction, and the screw connecting member is connected to the first mounting base.

[0009] Furthermore, the second adjustment mechanism includes: a second driving member, a first connecting member and a mounting frame, the driving end of the second driving member is transmission-connected to the first connecting member to drive the first connecting member to move in a second direction, the first connecting member is connected to the mounting frame, and the first laser is mounted on the mounting frame.

[0010] Furthermore, the third adjustment mechanism includes: a third driving member, a second connecting member and a third mounting base, the driving end of the third driving member is transmission-connected to the second connecting member to drive the second connecting member to move in a second direction, the second connecting member is connected to the third mounting base, and the second laser is mounted on the third mounting base.

[0011] Furthermore, the mounting frame includes: a second mounting base and a laser base, the laser base is mounted on the second mounting base and forms a accommodating space, the first laser is mounted on the laser base, the third mounting base and the second laser are arranged in the accommodating space, the first connecting member is connected to the second mounting base, a slide groove is arranged on the second mounting base in the second direction, and the second connecting member is slidably installed in the slide groove.

[0012] Furthermore, it also includes: a support plate and a rib, the second adjustment mechanism is connected to the support plate, one end of the rib is connected to the second adjustment mechanism, and the other end of the rib is connected to the support plate.

[0013] Furthermore, it also includes: a height measuring mechanism, which includes two height measuring mounting parts, a height measuring driving part, a height measuring contact part, a height measuring sensor part and a height measuring inductive part, the two height measuring mounting parts are both installed on the supporting plate, the two ends of the height measuring driving part are respectively arranged on the two height measuring mounting parts, the height measuring contact part and the height measuring inductive part are both arranged at the driving end of the height measuring driving part to drive the height measuring contact part and the height measuring inductive part to move toward the main roller, and the height measuring sensor part is arranged on the height measuring driving part.

[0014] Furthermore, it also includes: a dust removal mechanism, which includes: a dust removal drive, a dust extraction pipe and a dust removal device, the dust removal drive is installed on the support plate, one end of the dust extraction pipe is connected to the dust removal device, the other end of the dust extraction pipe is connected to the driving end of the dust removal drive, and the other end of the dust extraction pipe is provided with a dust suction port.

[0015] Furthermore, it also includes: a first vertical plate and a laser protection mechanism, the first vertical plate is installed on the support plate, two laser through holes are arranged on the first vertical plate, the laser protection mechanism includes a shielding driving member and a shielding plate, the shielding driving member is arranged on the first vertical plate, and the driving end of the shielding driving member is connected to the shielding plate in a transmission manner to drive the shielding plate to shield the two laser through holes.

[0016] Furthermore, it also includes: a second vertical plate and a cleaning mechanism, the second vertical plate is installed on the support plate, the cleaning mechanism includes an ejection drive member, a cleaning mounting plate, a cleaning drive member, a cleaning member and a water tank, the ejection drive member is installed on the second vertical plate, the driving end of the ejection drive member is transmission-connected to the cleaning mounting plate, the cleaning drive member and the water tank are both installed on the cleaning mounting plate, the cleaning member is rotatably installed on the water tank, and the driving end of the cleaning drive member is transmission-connected to the cleaning member to drive the cleaning member to rotate.

[0017] The present invention discloses a dual-laser slotting processing device, comprising: a first laser, a second laser, a first adjustment mechanism, a second adjustment mechanism and a third adjustment mechanism, the first adjustment mechanism comprises a driving component and a first mounting base, the driving component and the first mounting base are transmission-connected to drive the first mounting base to move in a first direction, the first laser, the second laser, the second adjustment mechanism and the third adjustment mechanism are all mounted on the first mounting base, the second adjustment mechanism is connected to the first laser to drive the first laser to move in a second direction, and the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction; or, the second adjustment mechanism is mounted on the first mounting base, the third adjustment mechanism is mounted on the second adjustment mechanism, the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction, and the second adjustment mechanism is connected to the first laser to drive the first laser and the second laser to move in the second direction. The present invention can change the groove types of the first laser and the second laser only by changing the program on the computer, without replacing the turning tool, and laser cutting does not require tool consumables, so there is no need to worry about polyurethane adhering to the turning tool and causing the turning tool to need to be replaced, thereby reducing manufacturing and processing costs. In addition, by using the first laser and the second laser for cutting at the same time, the processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of the dual laser slotting processing device of this embodiment;

[0020] Figure 2 Schematic diagram of the structure of the dual laser slotting processing device of this embodiment (part of the housing is removed);

[0021] Figure 3 Schematic diagram of the structure of the dual laser slotting processing device of this embodiment (without the outer shell);

[0022] Figure 4 is a schematic diagram of the structure between the first adjustment mechanism, the second adjustment mechanism and the third adjustment mechanism of this embodiment;

[0023] Figure 5 Schematic diagram of the structure between the first adjustment mechanism, the second adjustment mechanism and the third adjustment mechanism of this embodiment (without the third mounting base);

[0024] Figure 6 Schematic diagram of the structure between the first adjustment mechanism, the second adjustment mechanism and the third adjustment mechanism of this embodiment (without the second mounting base);

[0025] Figure 7 This is a schematic structural diagram of the height measuring mechanism of this embodiment from a first viewing angle;

[0026] Figure 8 is a structural schematic diagram of the height measuring mechanism of this embodiment from a second viewing angle;

[0027] Fig. 9 Schematic diagram of the structure of the dust removal mechanism of this embodiment;

[0028] Fig.10 is a schematic structural diagram of the cleaning mechanism of this embodiment;

[0029] Description of the markings in the figure:

[0030] 1. The first laser;

[0031] 2. The second laser;

[0032] 3. First adjustment mechanism; 31. Driving assembly; 311. First driving member; 312. Screw; 313. Screw fixing seat; 314. Screw connecting member; 32. First mounting base; 33. Coupling; 34. Limiting block; 35. Sliding block; 36. Slide rail;

[0033] 4. second adjusting mechanism; 41. second driving member; 42. first connecting member; 43. mounting frame; 431. second mounting base; 4311. slide groove; 432. laser base; 4321. laser bottom plate; 4322. side support plate;

[0034] 5. third adjusting mechanism; 51. third driving member; 52. second connecting member; 53. third mounting base; 54. supporting block;

[0035] 6. Pallet;

[0036] 7. Tendons;

[0037] 8. Height measuring mechanism; 81. Height measuring mounting member; 82. Height measuring driving member; 83. Height measuring contact member; 831. Height measuring plate; 832. Height measuring contact plate; 84. Height measuring sensor member; 85. Height measuring induction member; 86. Fixing member; 87. Height measuring rib plate;

[0038] 9. Dust removal mechanism; 91. Dust removal drive member; 92. Dust extraction pipe; 921. Dust suction port; 93. Dust removal mounting plate; 94. Dust removal connecting plate; 95. Dust extraction pipe fixing member;

[0039] 10. first vertical plate; 101. laser through hole;

[0040] 11. Laser protection mechanism; 111. Shielding driving member; 112. Shielding plate;

[0041] 12. Second vertical board;

[0042] 13. Cleaning mechanism; 131. Push-out drive member; 132. Cleaning mounting plate; 133. Cleaning drive member; 134. Cleaning member; 135. Sink; 1351. Liquid level switch; 1352. Water pipe joint; 136. Cleaning bottom plate; 137. Drive member mounting plate; 138. Driving wheel; 139. Driven wheel; 1310. Conveyor belt; 1311. Bearing with seat; 1312. Connecting rod;

[0043] 14. Casing; 141. Quick-release maintenance port. DETAILED DESCRIPTION

[0044] 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 described embodiments are 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 creative work are within the scope of protection of the present invention.

[0045] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0046] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0047] It should be further understood that the term "and / or" used in the present description and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0048] See also Figure 1-6The present embodiment discloses a dual-laser slotting processing device, comprising: a first laser 1, a second laser 2, a first adjustment mechanism 3, a second adjustment mechanism 4 and a third adjustment mechanism 5, the first adjustment mechanism 3 comprises a driving assembly 31 and a first mounting base 32, the driving assembly 31 and the first mounting base 32 are transmission-connected to drive the first mounting base 32 to move in a first direction, the second adjustment mechanism 4 and the third adjustment mechanism 5 are both mounted on the first mounting base 32, the second adjustment mechanism 4 is connected to the first laser 1 to drive the first laser 1 to move in a second direction, and the third adjustment mechanism 5 is connected to the second laser 2 to drive the second laser 2 to move in the second direction; or, the second adjustment mechanism 4 is mounted on the first mounting base 32, the third adjustment mechanism 5 is mounted on the second adjustment mechanism 4, the third adjustment mechanism 5 is connected to the second laser 2 to drive the second laser 2 to move in the second direction, and the second adjustment mechanism 4 is connected to the first laser 1 to drive the first laser 1 and the second laser 2 to move in the second direction.

[0049] In this embodiment, the groove types of the first laser 1 and the second laser 2 can be changed by only changing the program on the computer, without replacing the turning tool, and laser cutting does not require tool consumables, so there is no need to worry about polyurethane adhering to the turning tool and causing the turning tool to need to be replaced, thereby reducing manufacturing and processing costs. In addition, by using the first laser 1 and the second laser 2 for cutting at the same time, the processing efficiency is improved.

[0050] Among them, the first laser 1 and the second laser 2 have the same structure. Since the focal lengths of the two lasers cannot be completely consistent, and due to the tolerance of the processed parts, installation errors and the single error of the laser, one laser needs to be adjustable relative to the other laser. For this reason, the first laser 1 and the second laser 2 are correspondingly provided with adjustment mechanisms to adjust the angle of the galvanometer, and the adjustment mechanisms correspondingly provided on the first laser 1 and the second laser 2 are coordinated and adjusted to achieve the focus converging at one point or converging at other relative positions.

[0051] The working principle is as follows: the first laser 1 and the second laser 2 can be driven to move toward a first direction by the driving component 31, thereby adjusting the focal points of the first laser 1 and the second laser 2 in the first direction.

[0052] When the second adjustment mechanism 4 and the third adjustment mechanism 5 are both mounted on the first mounting base 32, the first laser 1 and the second laser 2 can be driven to move in the second direction by simultaneously adjusting the second adjustment mechanism 4 and the third adjustment mechanism 5, thereby adjusting the focus of the first laser 1 and the second laser 2 in the second direction.

[0053] By keeping the second adjustment mechanism 4 and the first laser 1 stationary, adjusting the third adjustment mechanism 5 to drive the second laser 2 to move in the second direction, the relative position of the focus of the first laser 1 and the second laser 2 in the second direction can be adjusted; or, by keeping the third adjustment mechanism 5 and the second laser 2 stationary, adjusting the second adjustment mechanism 4 to drive the first laser 1 to move in the second direction, the relative position of the focus of the first laser 1 and the second laser 2 in the second direction can be adjusted; or, by adjusting the third adjustment mechanism 5 to drive the second laser 2, and adjusting the second adjustment mechanism 4 to drive the first laser 1 to move in the second direction, the relative position of the focus of the first laser 1 and the second laser 2 in the second direction can be adjusted.

[0054] The focal points of the first laser 1 and the second laser 2 can be adjusted to converge to a point or other relative positions.

[0055] When the second adjustment mechanism 4 is mounted on the first mounting base 32 and the third adjustment mechanism 5 is mounted on the second adjustment mechanism 4, the second adjustment mechanism 4 and the first laser 1 are kept stationary and the third adjustment mechanism 5 is adjusted to drive the second laser 2 to move in the second direction, thereby adjusting the relative positions of the focal points of the first laser 1 and the second laser 2 in the second direction. By adjusting the focal positions of the first laser 1 and the second laser 2, the focal points of the first laser 1 and the second laser 2 can be converged to a point or other relative positions.

[0056] Then, by adjusting the second adjusting mechanism 4, the first laser 1, the third adjusting mechanism 5 and the second laser 2 can be driven to move in the second direction, thereby adjusting the focal points of the first laser 1 and the second laser 2 in the second direction.

[0057] The first direction may be horizontal, and the second direction may be vertical. The first direction may also be vertical, and the second direction may be horizontal.

[0058] In this embodiment, please refer to Figure 2 and Figure 4 The driving assembly 31 includes: a first driving member 311, a screw rod 312, a screw rod fixing seat 313 and a screw rod connecting member 314. The two ends of the screw rod 312 are respectively installed on the driving end of the first driving member 311 and the screw rod fixing seat 313. The screw rod connecting member 314 is movably installed on the screw rod 312 in the first direction. The screw rod connecting member 314 is connected to the first mounting base 32.

[0059] When the first driving member 311 is driven, the first driving member 311 can drive the screw rod 312 to rotate, and the rotation of the screw rod 312 drives the screw rod connector 314 to move in the first direction, thereby driving the first mounting base 32 to move in the first direction.

[0060] Through the cooperation of the screw rod 312 and the screw rod connector 314, high-precision linear movement can be achieved. Then the two ends of the screw rod 312 are respectively fixed on the driving end of the first driving member 311 and the screw rod fixing seat 313. This double-end fixing method enhances the structural stability of the screw rod 312 and reduces the deviation caused by vibration or external force, thereby improving the working stability and reliability of the entire drive assembly 31. The first driving member 311 (such as a motor, a hydraulic motor, etc.) directly drives the screw rod 312 to rotate, and efficiently transmits power to the screw rod connector 314, thereby driving its linear movement. This direct drive method reduces the loss in the energy transfer process and improves the overall work efficiency.

[0061] Among them, the screw linear guide can have other transmission methods, such as linear motors, gear racks, servo linear modules, etc.

[0062] Furthermore, the first driving member 311 and the screw rod 312 are connected by a coupling 33 (such as Figure 4 (shown) transmission connection.

[0063] The coupling 33 is an intermediate component connecting the two shafts, and its design can often ensure the precise centering and synchronization of the two shafts during rotation. The coupling 33 is used to connect the first driving member 311 and the screw rod 312, which can effectively reduce the transmission error caused by factors such as installation error, shaft deformation or thermal expansion, and ensure the high-precision rotation of the screw rod 312.

[0064] Furthermore, both ends of the screw rod 312 are provided with limit blocks 34 (such as Figure 4 As shown in FIG. 1 , the limit block 34 can prevent the screw nut or the screw connector 314 from hitting the screw fixing seat 313 when the limit position is not set or the limit position fails, thereby playing a protective role. The limit block 34 can be made of a flexible material, such as a polyurethane material, a plastic material, and a rubber material.

[0065] In this embodiment, please refer to Figure 4 A slider 35 is provided on the first mounting base 32, and the slider 35 is slidably mounted on a slide rail 36 on other components; or, a slide rail 36 is provided on the first mounting base 32, and the slider 35 on other components is slidably mounted on the slide rail 36.

[0066] The cooperation between the slide rail 36 and the slider 35 is usually precisely designed to ensure stability and vibration-free during the sliding process. This helps to reduce noise and wear during the operation of the equipment and improve the stability and reliability of the equipment.

[0067] Furthermore, to enhance the sliding effect, a plurality of sliders 35 are provided on the first mounting base 32 , and the plurality of sliders 35 are slidably mounted on a slide rail 36 on other components; or, a slide rail 36 is provided on the first mounting base 32 , and a plurality of sliders 35 on other components are slidably mounted on the slide rail 36 .

[0068] The multiple sliders 35 disperse the load, so that the load-bearing capacity of the entire structure is improved. The multiple sliders 35 support together can more effectively disperse the pressure, reduce the risk of single-point force, and thus enhance the overall stability.

[0069] In this embodiment, please refer to Figure 3-6 The second adjustment mechanism 4 includes: a second driving member 41, a first connecting member 42 and a mounting bracket 43. The driving end of the second driving member 41 is transmission-connected to the first connecting member 42 to drive the first connecting member 42 to move in the second direction. The first connecting member 42 is connected to the mounting bracket 43, and the first laser 1 is mounted on the mounting bracket 43.

[0070] When the second driving member 41 is driven, the second driving member 41 can drive the first connecting member 42 to move in the second direction, thereby driving the mounting frame 43 to move in the second direction. The movement of the mounting frame 43 in the second direction can drive the first laser 1 thereon to move in the second direction.

[0071] Through the precise driving of the second driving member 41 , the position of the first laser 1 on the first connecting member 42 and the mounting frame 43 can be finely adjusted.

[0072] It should be noted that the structural design of the second driving member 41 and the first connecting member 42 is the same as the structural design and effect of the driving component 31. For example, the second driving member 41 and the first connecting member 42 of this embodiment can be connected by a screw rod 312, and both ends of the screw rod 312 are provided with limit blocks 34, and a coupling 33 is connected between the second driving member 41 and the screw rod 312, etc., which will not be elaborated on.

[0073] In this embodiment, please refer to Figure 4-6 The third adjustment mechanism 5 includes: a third driving member 51, a second connecting member 52 and a third mounting base 53. The driving end of the third driving member 51 is transmission-connected to the second connecting member 52 to drive the second connecting member 52 to move in the second direction. The second connecting member 52 is connected to the third mounting base 53, and the second laser 2 is mounted on the third mounting base 53.

[0074] When the third driving member 51 is driven, the third driving member 51 can drive the second connecting member 52 to move in the second direction, thereby driving the third mounting base 53 to move in the second direction. The movement of the third mounting base 53 in the second direction can drive the second laser 2 thereon to move in the second direction.

[0075] Through the precise driving of the third driving member 51 , the position of the second laser 2 on the second connecting member 52 and the third mounting base 53 can be finely adjusted.

[0076] It should be noted that the structural design of the third driving member 51 and the second connecting member 52 are the same as the structural design and effect of the driving component 31. For example, the third driving member 51 and the second connecting member 52 of this embodiment can be connected by a screw rod 312, and both ends of the screw rod 312 are provided with limit blocks 34, and a coupling 33 is connected between the third driving member 51 and the screw rod 312, etc., which will not be elaborated on.

[0077] In this embodiment, please refer to Figure 3 and Figure 5 The mounting frame 43 includes: a second mounting base 431 and a laser base 432, the laser base 432 is mounted on the second mounting base 431 to form a receiving space, the first laser 1 is mounted on the laser base 432, the third mounting base 53 and the second laser 2 are arranged in the receiving space, the first connecting member 42 and the second mounting base 431 are connected, and a slide groove 4311 is arranged on the second mounting base 431 in the second direction, and the second connecting member 52 is slidably installed in the slide groove 4311.

[0078] The accommodation space formed on the laser base 432 provides an ideal installation position for the third mounting base 53 and the second laser 2, effectively utilizing the vertical space and avoiding excessive occupation of the horizontal space. This compact layout design helps to reduce the footprint of the overall device. Secondly, the arrangement of the slide groove 4311 on the second mounting base 431 enables the third mounting base 53 thereon to move in the second direction under the drive of the third driving member 51. At the same time, the guiding effect of the slide groove 4311 also ensures the stability and accuracy of the movement of the second connecting member 52.

[0079] In some embodiments, the third adjustment mechanism 5 is mounted on the second adjustment mechanism 4, specifically, the third adjustment mechanism 5 is mounted on the second mounting base 431. When the relative position of the first laser 1 and the second laser 2 is adjusted, the second laser 2 can be driven to move in the second direction by the third driving member 51. When the focus of the first laser 1 and the second laser 2 in the second direction needs to be adjusted, the first connecting member 42 can be driven to move in the second direction by the second driving member 41, and the first connecting member 42 can drive the second mounting base 431 to move in the second direction. The movement of the second mounting base 431 can drive the laser base 432 and the first laser 1 thereon to move in the second direction, and at the same time, the movement of the second mounting base 431 can drive the third adjustment mechanism 5 on the second mounting base 431 and the second laser 2 connected to the third adjustment mechanism 5 to move in the second direction.

[0080] Among them, see Figure 3 The laser base 432 includes a laser base plate 4321 and two side support plates 4322. One end of each side support plate 4322 is detachably connected to the second mounting base 431, and the other end of each side support plate 4322 is detachably connected to the laser base plate 4321. The second mounting base 431, the laser base plate 4321 and the two side support plates 4322 enclose a receiving space.

[0081] The detachable connection design between the side support plate 4322 and the laser base plate 4321 and the second mounting base 431 makes the assembly, disassembly and maintenance of the laser base 432 easier and faster. Users can easily separate or reassemble the components as needed without complicated tools or professional skills. This modular design also makes it easier for users to upgrade or modify the equipment, improving the scalability and flexibility of the equipment.

[0082] In this embodiment, a plurality of slide grooves 4311 are provided, wherein some of the slide grooves 4311 are used for slidingly installing the second connecting member 52, and another portion of the slide grooves 4311 are used for slidingly installing the slider 35 or the support block 54 (such as Figure 5 and Figure 6 shown).

[0083] The design of multiple slide grooves 4311 enables the structure to be flexibly configured according to different requirements. For example, different numbers of second connectors 52, sliders 35 or support blocks 54 can be selected according to actual installation requirements, and the slide grooves 4311 can be used for rapid installation and adjustment.

[0084] In this embodiment, please refer to Figure 2 , further comprising: a support plate 6 and a rib 7, the second adjustment mechanism 4 is connected to the support plate 6, one end of the rib 7 is connected to the second adjustment mechanism 4, and the other end of the rib 7 is connected to the support plate 6.

[0085] The ribs 7 serve as a bridge connecting the second adjustment mechanism 4 and the support plate 6, and play a role in strengthening the stability of the structure. With the addition of the ribs 7, the load-bearing capacity of the structure is significantly improved. The ribs 7 can bear and disperse the weight from the support plate 6 or other connecting parts, ensuring the stability and safety of the entire structure.

[0086] In this embodiment, please refer to Figure 2-8, and also includes: a height measuring mechanism 8, which includes two height measuring mounting parts 81, a height measuring driving part 82, a height measuring contact part 83, a height measuring sensor part 84 and a height measuring induction part 85. The two height measuring mounting parts 81 are both installed on the supporting plate 6, and the two ends of the height measuring driving part 82 are respectively arranged on the two height measuring mounting parts 81, the height measuring contact part 83 and the height measuring induction part 85 are both arranged at the driving end of the height measuring driving part 82 to drive the height measuring contact part 83 and the height measuring induction part 85 to move toward the main roller, and the height measuring sensor part 84 is arranged on the height measuring driving part 82.

[0087] In view of the polyurethane dust pollution in the equipment environment, a concealed installation strategy needs to be adopted to ensure that the measurement accuracy of the height measuring sensor 84 is not affected. Specifically, the design uses the height measuring drive 82 as a power source to drive the height measuring contact 83 to extend. In the process of the height measuring contact 83 being pushed out, the height measuring contact 83 will accurately contact the surface of the main roller, which serves as the reference point for measurement. At the same time, a height measuring induction member 85 is fixed under the height measuring drive 82. The height measuring induction member 85 is pushed out synchronously with the drive of the height measuring drive 82 to ensure that it maintains a relative position relationship with the sensing end of the height measuring sensor 84. The position of the height measuring sensor 84 remains fixed, and its sensing end is designed to start working when it contacts the height measuring induction member 85.

[0088] The measurement principle is based on displacement sensing: when the sensing end of the height sensor 84 contacts the height sensor 85, any displacement change caused by the height contact 83 contacting the main roller surface will be reflected by the contraction displacement of the contact end of the height sensor 84. This displacement directly corresponds to the actual distance change between the main roller surface and the height contact 83. Therefore, the larger the measured displacement, the lower the position of the main roller surface relative to the height contact 83, and then it is inferred that the current radius of the main roller is smaller; conversely, the smaller the displacement, the larger the radius of the main roller. For example, the displacement of the height sensor 84 is set to 10mm as the origin. If the displacement sensed by the height sensor 84 is 11mm this time, it means that the diameter radius of the main roller is 1mm smaller. Then, the first laser 1 and the second laser 2 are moved 1mm toward the main roller through the adjustment mechanism to achieve the required focal length. Therefore, this device is compatible with the change of the diameter of the main roller.

[0089] Furthermore, the height measuring contact member 83 includes a height measuring plate 831 and a height measuring contact plate 832 . One end of the height measuring plate 831 is connected to the height measuring contact plate 832 , and the other end of the height measuring plate 831 is drivingly connected to the driving end of the height measuring driving member 82 .

[0090] When the height measuring driving member 82 drives the height measuring plate 831 to move toward the main roller, the height measuring contact plate 832 thereon will move accordingly and finally abut against the main roller.

[0091] The connection design between the height measuring plate 831 and the height measuring contact plate 832 allows a certain degree of flexibility and adaptability. This design allows the height measuring contact member 83 to be adjusted or replaced with a contact plate of different shapes according to different measurement requirements, thereby adapting to objects of different shapes, materials or surfaces, thereby enhancing the versatility and scope of use of the device.

[0092] Furthermore, the height sensing element 84 is disposed on the height measuring driving element 82 via a fixing element 86. The design of the fixing element 86 ensures a firm connection between the height measuring sensing element 84 and the height measuring driving element 82.

[0093] Furthermore, the height measuring mechanism 8 further includes: a height measuring rib plate 87, one side of which is connected to the height measuring mounting member 81, and the other side of which is connected to the support plate 6. The height measuring rib plate 87 can improve the connection strength between the height measuring mounting member 81 and the support plate 6, and improve the stability and reliability of the height measuring mounting member 81.

[0094] In this embodiment, please refer to Figure 2 and Fig. 9 , and also includes: a dust removal mechanism 9, the dust removal mechanism 9 includes: a dust removal drive 91, a dust extraction pipe 92 and a dust removal device (not shown in the figure), the dust removal drive 91 is installed on the support plate 6, one end of the dust extraction pipe 92 is connected to the dust removal device, and the other end of the dust extraction pipe 92 is connected to the driving end of the dust removal drive 91, and the other end of the dust extraction pipe 92 is provided with a dust suction port 921.

[0095] Specifically, the dust removal mechanism 9 also includes: a dust removal mounting plate 93, a dust removal connecting plate 94 and a dust extraction pipe fixing member 95. The dust removal driving member 91 is installed on the support plate 6 through the dust removal mounting plate 93. The other end of the dust extraction pipe 92 is connected to the dust extraction pipe fixing member 95. The dust removal connecting plate 94 is connected to the dust extraction pipe fixing member 95. The dust removal connecting plate 94 is connected to the driving end of the dust removal driving member 91.

[0096] The dust removal mechanism 9 moves with the first laser 1 and the second laser 2. During the grooving process, the dust removal drive 91 pushes the dust extraction pipe 92 close to the surface of the main roller. Negative pressure dust is sucked during the laser grooving process to prevent smoke and dust from escaping. A dust removal device (such as a dust collector, etc.) is provided at the rear to purify and filter the vaporized polyurethane material.

[0097] The dust suction port 921 can also be used as a laser outlet, and the lasers emitted by the first laser 1 and the second laser 2 are focused onto the main roller through the dust suction port 921 .

[0098] In this embodiment, please refer to Figure 1 and Figure 2, also includes: a first vertical plate 10 and a laser protection mechanism 11, the first vertical plate 10 is installed on the support plate 6, two laser through holes 101 are arranged on the first vertical plate 10, the laser protection mechanism 11 includes a shielding driving member 111 and a shielding plate 112, the shielding driving member 111 is arranged on the first vertical plate 10, and the driving end of the shielding driving member 111 is connected with the shielding plate 112 to drive the shielding plate 112 to shield the two laser through holes 101.

[0099] The laser through hole 101 is used to pass the lasers emitted by the first laser 1 and the second laser 2. When laser output is not needed, the shielding plate 112 is driven by the shielding driving member 111 to shield the laser through hole 101 to shield the laser light path to prevent laser damage caused by misoperation or program problems.

[0100] In this embodiment, please refer to Figure 2 and Fig.10 , also includes: a second vertical plate 12 and a cleaning mechanism 13, the second vertical plate 12 is installed on the support plate 6, the cleaning mechanism 13 includes a push-out drive 131, a cleaning installation plate 132, a cleaning drive 133, a cleaning member 134 (such as a brush, etc.) and a water tank 135, the push-out drive 131 is installed on the second vertical plate 12, the driving end of the push-out drive 131 is transmission-connected with the cleaning installation plate 132, the cleaning drive 133 and the water tank 135 are both installed on the cleaning installation plate 132, the cleaning member 134 is rotatably installed on the water tank 135, and the driving end of the cleaning drive 133 is transmission-connected with the cleaning member 134 to drive the cleaning member 134 to rotate.

[0101] Specifically, the cleaning mechanism 13 also includes: a cleaning base plate 136, a driving member mounting plate 137, a driving wheel 138, a driven wheel 139, a conveyor belt 1310, a seat bearing 1311 and a connecting rod 1312. The push-out driving member 131 is installed on the second vertical plate 12 through the cleaning base plate 136, and the cleaning driving member 133 is installed on the cleaning mounting plate 132 through the driving member mounting plate 137. The driving end of the cleaning driving member 133 is connected to the driving wheel 138 through transmission connection, the driving wheel 138 and the driven wheel 139 are connected through the conveyor belt 1310 through transmission connection, and the driven wheel 139 is connected to the cleaning member 134 through the connecting rod 1312 through transmission connection, the seat bearing 1311 is fixed on the water tank 135, and the connecting rod 1312 is rotatably installed on the seat bearing 1311.

[0102] After the entire main roller is processed, the cleaning mechanism pushes out the driving member 131 to drive the cleaning mounting plate 132 and other components thereon to be pushed out, and finally the cleaning member 134 on the cleaning mechanism is attached to the surface of the main roller, and then the cleaning driving member 133 drives the cleaning member 134 to rotate, and the rotation direction is opposite to the rotation direction of the main roller, and then the first adjusting mechanism 3 moves to drive the cleaning mechanism to brush the main roller from beginning to end, and brush away the waste residue stuck to the surface of the main roller or in the groove. A water tank 135 is provided under the cleaning member 134, and the water tank 135 contains cleaning liquid (water, alcohol or other materials). The cleaning member 134 will be immersed in the cleaning liquid every time it rotates, and the impurities inside it can be washed away.

[0103] The cleaning mechanism 13 realizes the automatic rotation and cleaning operation of the cleaning member 134 through the coordinated work of the push-out drive member 131, the cleaning drive member 133, the conveyor belt 1310, the driving wheel 138, the driven wheel 139 and the connecting rod 1312. This fully automated process reduces manual intervention and significantly improves the cleaning efficiency. The driving wheel 138 and the driven wheel 139 are connected by the conveyor belt 1310 to ensure that the driving force of the cleaning drive member 133 can be stably transmitted to the cleaning member 134. At the same time, the fixed installation of the seat bearing 1311 ensures the stable rotation of the connecting rod 1312, further improving the stability and reliability of the cleaning mechanism 13.

[0104] It should be noted that the first driving member 311, the second driving member 41, the third driving member 51, the height measuring driving member 82, the dust removal driving member 91, the shielding driving member 111, the ejection driving member 131 and the cleaning driving member 133 of this embodiment can be motors, cylinders, hydraulic drivers and linear drivers, etc.

[0105] Furthermore, when cleaning impurities on the cleaning part 134, the cleaning liquid in the water tank 135 will decrease during the cleaning process. For this reason, a liquid level switch 1351 and a water pipe joint 1352 are provided in the water tank 135 of this embodiment. The liquid level switch 1351 can detect the liquid level in the water tank 135 and control the water pipe joint 1352 to replenish the liquid according to the threshold value.

[0106] In this embodiment, it also includes: a housing 14 (such as Figure 1 As shown, the first laser 1 and the second laser 2 are installed in the housing 14, and the housing 14 is used to shield and protect the first laser 1 and the second laser 2, and play a role in dust and water prevention. It can prevent the gasified polyurethane in the processing process from solidifying after cooling and adhering to the galvanometer lens, thereby affecting the laser effect, and can also prevent water droplets from splashing during the cleaning process.

[0107] Furthermore, the housing 14 is provided with a quick-release maintenance port 141 (such as Figure 1As shown in FIG. 1 , the quick-release maintenance port 141 allows technicians to quickly access key internal components or areas without disassembling the entire housing 14. This design greatly shortens maintenance time and reduces downtime.

[0108] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0109] It should also be noted that, in this specification, relational terms such as first and second, etc. 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", "comprises" or any other variations thereof are intended to cover non-exclusive.

[0110] Inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more 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.

Claims

1. A dual laser slotting processing device, characterized in that: include: A first laser, a second laser, a first adjustment mechanism, a second adjustment mechanism and a third adjustment mechanism, wherein the first adjustment mechanism comprises a driving assembly and a first mounting base, the driving assembly and the first mounting base are transmission-connected to drive the first mounting base to move in a first direction, the second adjustment mechanism and the third adjustment mechanism are both mounted on the first mounting base, the second adjustment mechanism is connected to the first laser to drive the first laser to move in a second direction, and the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction; or, the second adjustment mechanism is mounted on the first mounting base, the third adjustment mechanism is mounted on the second adjustment mechanism, the third adjustment mechanism is connected to the second laser to drive the second laser to move in the second direction, and the second adjustment mechanism is connected to the first laser to drive the first laser and the second laser to move in the second direction.

2. The dual laser slotting processing device according to claim 1, characterized in that: The driving assembly includes: a first driving member, a screw, a screw fixing seat and a screw connecting member, the two ends of the screw are respectively mounted on the driving end of the first driving member and the screw fixing seat, the screw connecting member is movably mounted on the screw in a first direction, and the screw connecting member is connected to the first mounting base.

3. The dual laser slotting processing device according to claim 1, characterized in that: The second adjustment mechanism includes: a second driving member, a first connecting member and a mounting frame, the driving end of the second driving member is transmission-connected to the first connecting member to drive the first connecting member to move in a second direction, the first connecting member is connected to the mounting frame, and the first laser is mounted on the mounting frame.

4. The dual laser slotting processing device according to claim 3, characterized in that: The third adjustment mechanism includes: a third driving member, a second connecting member and a third mounting base, the driving end of the third driving member is transmission-connected to the second connecting member to drive the second connecting member to move in a second direction, the second connecting member is connected to the third mounting base, and the second laser is mounted on the third mounting base.

5. The dual laser slotting processing device according to claim 4, characterized in that: The mounting frame includes: a second mounting base and a laser base, the laser base is mounted on the second mounting base to form a storage space, the first laser is mounted on the laser base, the third mounting base and the second laser are arranged in the storage space, the first connecting member is connected to the second mounting base, a slide groove is arranged on the second mounting base in a second direction, and the second connecting member is slidably installed in the slide groove.

6. The dual laser slotting processing device according to claim 1, characterized in that: Also includes: A support plate and a rib, the second adjustment mechanism is connected to the support plate, one end of the rib is connected to the second adjustment mechanism, and the other end of the rib is connected to the support plate.

7. The dual laser slotting processing device according to claim 6, characterized in that: Also includes: A height measuring mechanism, the height measuring mechanism includes two height measuring mounting parts, a height measuring driving part, a height measuring contact part, a height measuring sensor and a height measuring inductive part. The two height measuring mounting parts are both mounted on the supporting plate. The two ends of the height measuring driving part are respectively arranged on the two height measuring mounting parts. The height measuring contact part and the height measuring inductive part are both arranged at the driving end of the height measuring driving part to drive the height measuring contact part and the height measuring inductive part to move toward the main roller. The height measuring sensor is arranged on the height measuring driving part.

8. The dual laser slotting processing device according to claim 6, characterized in that: Also includes: The dust removal mechanism comprises: a dust removal drive, a dust extraction pipe and a dust removal device, the dust removal drive is installed on the support plate, one end of the dust extraction pipe is connected to the dust removal device, the other end of the dust extraction pipe is connected to the driving end of the dust removal drive, and the other end of the dust extraction pipe is provided with a dust suction port.

9. The dual laser slotting processing device according to claim 6, characterized in that: Also includes: A first vertical plate and a laser protection mechanism, wherein the first vertical plate is mounted on the support plate, two laser through holes are arranged on the first vertical plate, and the laser protection mechanism comprises a shielding driving member and a shielding plate, wherein the shielding driving member is arranged on the first vertical plate, and a driving end of the shielding driving member is transmission-connected with the shielding plate to drive the shielding plate to shield the two laser through holes.

10. The dual laser slotting processing device according to claim 6, characterized in that: Also includes: A second vertical plate and a cleaning mechanism, wherein the second vertical plate is mounted on the support plate, and the cleaning mechanism comprises an ejection drive member, a cleaning mounting plate, a cleaning drive member, a cleaning member and a water tank, wherein the ejection drive member is mounted on the second vertical plate, and the driving end of the ejection drive member is transmission-connected with the cleaning mounting plate, the cleaning drive member and the water tank are both mounted on the cleaning mounting plate, the cleaning member is rotatably mounted on the water tank, and the driving end of the cleaning drive member is transmission-connected with the cleaning member to drive the cleaning member to rotate.

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