Laser engraving machine

Abstract

The embodiment of the utility model belongs to the technical field of laser engraving. The utility model further relates to a laser engraving machine which comprises two connecting frames, a Y-axis driving module is arranged between the two connecting frames, the Y-axis driving module is connected with an X-axis driving module, the X-axis driving module is provided with a connecting piece, and the connecting piece is connected with the laser engraving device. The Y-axis driving module and the connecting frame are matched with each other to form a frame design, the frame design is adopted, and a traditional honeycomb plate for bearing a to-be-machined product is removed; compared with the prior art, the honeycomb plate is not limited by a honeycomb plate with a fixed size, small products can be treated, and the honeycomb plate can be directly placed on large or ultra-large products for operation, so that the application range of the honeycomb plate is greatly expanded, and diversified processing requirements are met; and multiple sets of workbenches or honeycomb plates do not need to be prepared for products with different sizes, so that the equipment purchase and operation cost is reduced, and meanwhile, the material waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser engraving technical field more particularly, relate to a laser engraving machine. BACKGROUND

[0002] In the laser processing technical field, laser engraving machine as high precision, high efficiency processing equipment, its application has penetrated into numerous industries, including but not limited to electronics, automobile, aerospace, art production and daily consumer goods manufacturing etc. field, traditional laser engraving machine usually adopts the workbench design of fixed size, and the workbench is paved with honeycomb plate or other types of bearing plate, is used to support the product to be processed, this design shows good stability and processing efficiency in the standardized production environment, but also exposes some limitations at the same time;

[0003] With the increase of market demand for large or super large products, the workbench size limitation of traditional laser engraving machine becomes a significant bottleneck, and there is a problem of inconvenient processing for products exceeding the workbench size. Therefore, we improve it and propose a laser engraving machine. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the embodiment of the utility model is that the workbench size of laser engraving machine is fixed, and there is a problem of inconvenient processing for products exceeding the workbench size.

[0005] In order to solve the above technical problem, the utility model adopts the technical scheme as follows:

[0006] A laser engraving machine, comprising: two connecting frames, Y-axis drive module is arranged between the two connecting frames, the Y-axis drive module is connected with X-axis drive module, the X-axis drive module is provided with a connecting piece, and the connecting piece is connected with a laser engraver. The frame design is formed by the mutual cooperation of Y-axis drive module and connecting frame, the traditional honeycomb plate for bearing the product to be processed is removed by adopting the frame design;Without the restriction of honeycomb plate of fixed size, the application can not only process small products, but also can be directly placed on large or super large products for operation, greatly expanding its application range and meeting the diversified processing demand;Different sizes of products do not need to prepare multiple workbenches or honeycomb plates, which reduces the equipment purchase and operation cost and reduces material waste.

[0007] As an improved way of the utility model, support rods are fixedly installed on both sides of the bottom of the connecting frame.

[0008] As an improved way of the utility model, the connecting piece comprises a first connecting plate connected with the X-axis drive module, a second connecting plate is arranged on one side of the first connecting plate, and the side, away from the first connecting plate, of the second connecting plate is connected with the laser engraver.

[0009] As an improved mode of the utility model, the first connecting plate is provided with a sliding groove, the second connecting plate is provided with a dovetail groove on one side close to the first connecting plate, a dovetail block is arranged in the dovetail groove, and the dovetail block is provided with a first hand screw bolt on one side.

[0010] As an improved mode of the utility model, the auxiliary moving mechanism is arranged at both ends of the connecting frame and is used for assisting the movement of the whole.

[0011] As an improved mode of the utility model, the auxiliary moving mechanism comprises an electric telescopic rod fixedly connected with the connecting frame, a wheel frame is connected with a piston rod of the electric telescopic rod, and a moving wheel is connected with the wheel frame.

[0012] As an improved mode of the utility model, one side of the electric telescopic rod is provided with a sliding rail, a sliding seat is slidably connected to the outer surface of the sliding rail, and a third connecting plate is fixedly connected between the sliding seat and the wheel frame.

[0013] As an improved mode of the utility model, the bottom end of the laser engraver is provided with a protection mechanism.

[0014] As an improved mode of the utility model, the protection mechanism comprises a first magnetic ring fixedly installed at the bottom of the laser engraver, a second magnetic ring is sleeved on the outer surface of the first magnetic ring, and a first protection cover is fixedly connected to the bottom of the second magnetic ring.

[0015] As an improved mode of the utility model, the outer surface of the first protection cover is sleeved with a second protection cover, a second hand screw bolt is threadedly connected to one side of the second protection cover, and one end of the second hand screw bolt penetrates through the second protection cover and is in contact with the first protection cover.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] To solve the problem of the fixed size of the worktable of the laser engraving machine in the prior art, and the inconvenience of processing products that exceed the size of the worktable, the frame design is formed by the cooperation of the Y-axis drive module and the connecting frame, the frame design is adopted, and the traditional honeycomb plate for bearing the products to be processed is removed; without the limitation of the fixed-size honeycomb plate, the application can not only process small products, but also directly place on large or super-large products for operation, greatly expanding its application range and meeting the diversified processing needs; without preparing multiple worktables or honeycomb plates for products of different sizes, the equipment purchase and operation costs are reduced, and material waste is also reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic diagram of the laser engraving machine provided by the application is provided.

[0019] Figure 2 A structure schematic diagram of the laser engraving machine provided by the application is provided.

[0020] Figure 3 A structure schematic diagram of the auxiliary moving mechanism and the connecting frame of the laser engraving machine provided by the application is provided.

[0021] Figure 4 A structure schematic diagram of the auxiliary moving mechanism of the laser engraving machine provided by the application is provided.

[0022] Figure 5 A structure schematic diagram of the protection mechanism of the laser engraving machine provided by the application is provided.

[0023] Figure 6 A structure schematic diagram of the first magnetic ring of the laser engraving machine provided by the application is provided.

[0024] Indications in the figure:

[0025] 1, Y-axis drive module; 101, X-axis drive module; 102, first connecting plate; 103, sliding groove; 104, second connecting plate; 105, dovetail groove; 106, first hand screw bolt; 107, laser engraver;

[0026] 2, connecting frame; 201, support rod;

[0027] 3, auxiliary moving mechanism; 301, electric telescopic rod; 302, wheel frame; 303, moving wheel; 304, sliding rail; 305, sliding seat; 306, third connecting plate;

[0028] 4, protection mechanism; 401, first magnetic ring; 402, second magnetic ring; 403, first protective cover; 404, second protective cover; 405, second hand screw bolt. DETAILED DESCRIPTION

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0030] As described in the background, the conventional laser engraving machine usually adopts a fixed-size workbench design, and a honeycomb plate or other type of bearing plate is laid on the workbench to support the product to be processed. This design shows good stability and processing efficiency in a standardized production environment, but also exposes some limitations. With the increasing demand for large or super-large products in the market, the size limitation of the workbench of the conventional laser engraving machine has become a significant bottleneck. For products that exceed the size of the workbench, there are problems in processing.

[0031] To solve this technical problem, the utility model provides a laser engraving machine.

[0032] Specifically, please refer to Figures 1-2 , the laser engraving machine specifically comprises:

[0033] Two connecting frames 2 are provided with a Y-axis drive module 1 between the two connecting frames 2, the Y-axis drive module 1 is connected with an X-axis drive module 101, the X-axis drive module 101 is provided with a connecting piece, and the connecting piece is connected with a laser engraver 107.

[0034] The laser engraving machine provided by the utility model forms a frame design through the cooperation of the Y-axis drive module 1 and the connecting frame 2, adopts a frame design and removes the traditional honeycomb plate for bearing the product to be processed. Without the limitation of the fixed-size honeycomb plate, the application can not only process small products, but also can be directly placed on large or super-large products for operation, greatly expanding its application range and meeting the diversified processing demand. Without the need to prepare multiple workbenches or honeycomb plates for products of different sizes, the equipment purchase and operation cost is reduced, and material waste is also reduced.

[0035] In order to enable personnel in the art to better understand the application scheme, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings.

[0036] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0037] It should be noted that like reference numerals and letters refer to like items in the drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0038] Embodiment one of the utility model laser engraving machine

[0039] Please refer to Figures 1-2 , the utility model laser engraving machine, it includes: two connecting frames 2, two connecting frames 2 between Y axis drive module 1 is provided, Y axis drive module 1 is connected with X axis drive module 101, X axis drive module 101 is provided with connecting piece, connecting piece is connected with laser engraver 107;The frame design is formed by the mutual cooperation of Y axis drive module 1 and connecting frame 2, the traditional honeycomb plate of bearing product to be processed is removed by adopting frame design;Without the restriction of fixed size honeycomb plate, the application can not only handle small products, but also can be directly placed on large or super large products to work, greatly expand its application range, meet the diversified processing demand;Different sizes of products do not need to prepare multiple workbenches or honeycomb plates, reduce the equipment purchase and operation cost, reduce material waste at the same time, Y axis drive module 1 and X axis drive module 101 are both existing synchronous belt linear module.

[0040] Further, as shown in Figure 1 , the two sides of the bottom of connecting frame 2 are fixedly installed with support rod 201, the design of support rod 201 is of great significance, it makes the bottom of connecting frame 2 keep in a suspended state, when processing large products, greatly reduce the contact area of equipment and product, this not only reduces the risk of scratching the surface of product, but also can protect the appearance quality of product, improve the yield of product, for some products with high requirements on surface quality, such as precision electronic products, high-grade handicrafts, etc., this design is particularly important, at the same time, reducing the scratch of product surface also reduces the subsequent repair cost and time, improves production efficiency.

[0041] Further, as shown in Figures 1-2 , the connecting piece includes the first connecting plate 102 connected with X axis drive module 101, one side of the first connecting plate 102 is provided with the second connecting plate 104, and the side, away from the first connecting plate 102, of the second connecting plate 104 is connected with the laser engraver 107.

[0042] Further, as shown in Figure 2As shown, the first connecting plate 102 is provided with a sliding groove 103, the second connecting plate 104 is provided with a dovetail groove 105 near one side of the first connecting plate 102, a dovetail block is arranged in the dovetail groove 105, one side of the dovetail block is provided with a first hand bolt 106, the first hand bolt 106 passes through the sliding groove 103, and the second connecting plate 104 and the laser engraver 107 can be moved up and down after the first hand bolt 106 is loosened, so that the height of the laser engraver 107 can be adjusted, and the design of adjusting the height of the laser engraver 107 brings great convenience to the user, in actual processing, different products may require different laser engraving heights, and the adjustable design can meet various processing requirements, improve the applicability and flexibility of the equipment, for example, the height of the laser engraver 107 can be easily adjusted for products with different thicknesses to obtain the best engraving effect, and in addition, the height-adjustable function can also adapt to different processing process requirements, providing more processing options for users.

[0043] Embodiment two of the laser engraving machine

[0044] Further, as shown in Figure 3 and Figure 4 , both ends of the two connecting frames 2 are provided with auxiliary moving mechanisms 3, and the auxiliary moving mechanisms 3 are used to assist the overall movement to facilitate the adjustment of the processing position of the present application.

[0045] Further, as shown in Figure 4 , the auxiliary moving mechanism 3 comprises an electric telescopic rod 301 fixedly connected with the connecting frame 2, the piston rod of the electric telescopic rod 301 is connected with a wheel frame 302, the wheel frame 302 is connected with a moving wheel 303, the moving wheel 303 and the wheel frame 302 are moved by the electric telescopic rod 301, when the moving wheel 303 is lowered and the connecting frame 2 is lifted and the support rod 201 is separated from the product, at this time, the overall movement can be facilitated by the moving wheel 303, and the mobility of the equipment is greatly improved, and after the movement is completed, the moving wheel 303 moves upward under the driving of the electric telescopic rod 301 and the wheel frame 302, and then the support rod 201 contacts the product, and the moving wheel 303 is separated from the product, so that the stability during the processing of the present application can be ensured.

[0046] Further, as shown in Figure 4 , one side of the electric telescopic rod 301 is provided with a sliding rail 304, the outer surface of the sliding rail 304 is slidably connected with a sliding seat 305, the sliding seat 305 is fixedly connected with a third connecting plate 306 between the wheel frame 302, and the cooperation of the sliding rail 304, the sliding seat 305 and the third connecting plate 306 can assist in limiting the wheel frame 302, and the stability of the wheel frame 302 during lifting can be improved.

[0047] Embodiment three of the laser engraving machine

[0048] The utility model discloses a laser engraving machine further, as Figure 3 、 Figure 5 And Figure 6 As shown, the bottom end of laser engraver 107 is provided with protection mechanism 4, in the laser engraving process, laser can cause serious injury to the eyes of the operator, protection mechanism 4 can effectively block laser, reduce the stimulation of laser to the human eye, reduce the security risk in the operation process, this not only protects the health of the operator, also provides strong guarantee for the safety production of enterprise, simultaneously, good protection measure also helps to improve the work confidence and work efficiency of operator.

[0049] Further, as Figure 3 、 Figure 5 And Figure 6 As shown, protection mechanism 4 includes the first magnetic ring 401 of fixed installation at the bottom of laser engraver 107, the outer surface of first magnetic ring 401 is sleeved with second magnetic ring 402, and the bottom of second magnetic ring 402 is fixedly connected with first protective cover 403, the fixation of first protective cover 403 can be realized by the adsorption between first magnetic ring 401 and second magnetic ring 402, and first protective cover 403 can be removed by pulling first protective cover 403 to make second magnetic ring 402 separate from first magnetic ring 401, which is convenient for the cleaning of first protective cover 403.

[0050] Further, as Figure 3 、 Figure 5 And Figure 6 As shown, the outer surface of first protective cover 403 is sleeved with second protective cover 404, one side of second protective cover 404 is screw-connected with second hand screw bolt 405, one end of second hand screw bolt 405 passes through second protective cover 404 and contacts first protective cover 403, and second protective cover 404 can be moved up and down after loosening second hand screw bolt 405, to adjust the position between second protective cover 404 and first protective cover 403 according to the situation, to meet the use demand of different products, first protective cover 403 and second protective cover 404 are both made of laser protection glass, have excellent laser absorption and scattering performance, can block laser, reduce the harm of laser to the human eye, and the transparency of laser protection glass is higher, can clearly observe the processing condition.

[0051] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A laser engraving machine, characterized in that, include: Two connecting frames (2) are provided, and a Y-axis drive module (1) is provided between the two connecting frames (2). The Y-axis drive module (1) is connected to an X-axis drive module (101). A connector is provided on the X-axis drive module (101), and a laser engraver (107) is connected to the connector. The Y-axis drive module (1) and the connecting frames (2) cooperate to form a frame design. Support rods (201) are fixedly installed on both sides of the bottom of the connecting frames (2).

2. The laser engraving machine according to claim 1, characterized in that, The connector includes a first connecting plate (102) connected to the X-axis drive module (101), a second connecting plate (104) is provided on one side of the first connecting plate (102), and the side of the second connecting plate (104) away from the first connecting plate (102) is connected to the laser engraver (107).

3. The laser engraving machine according to claim 2, characterized in that, The first connecting plate (102) has a sliding groove (103), and the second connecting plate (104) has a dovetail groove (105) on the side near the first connecting plate (102). A dovetail block is provided in the dovetail groove (105), and a first hand-tightening bolt (106) is provided on one side of the dovetail block. The first hand-tightening bolt (106) passes through the sliding groove (103).

4. The laser engraving machine according to claim 3, characterized in that, Auxiliary moving mechanisms (3) are provided at both ends of the two connecting frames (2), and the auxiliary moving mechanisms (3) are used to assist the movement of the whole.

5. The laser engraving machine according to claim 4, characterized in that, The auxiliary moving mechanism (3) includes an electric telescopic rod (301) fixedly connected to the connecting frame (2), the piston rod of the electric telescopic rod (301) is connected to a wheel frame (302), and the wheel frame (302) is connected to a moving wheel (303).

6. The laser engraving machine according to claim 5, characterized in that, A slide rail (304) is installed on one side of the electric telescopic rod (301), and a slide block (305) is slidably connected to the outer surface of the slide rail (304). A third connecting plate (306) is fixedly connected between the slide block (305) and the wheel frame (302).

7. The laser engraving machine according to claim 6, characterized in that, The bottom of the laser engraver (107) is provided with a protective mechanism (4).

8. The laser engraving machine according to claim 7, characterized in that, The protective mechanism (4) includes a first magnetic ring (401) fixedly installed at the bottom of the laser engraver (107), a second magnetic ring (402) sleeved on the outer surface of the first magnetic ring (401), and a first protective cover (403) fixedly connected to the bottom of the second magnetic ring (402).

9. The laser engraving machine according to claim 8, characterized in that, The outer surface of the first protective cover (403) is fitted with a second protective cover (404). A second hand-tightening bolt (405) is threadedly connected to one side of the second protective cover (404). One end of the second hand-tightening bolt (405) passes through the second protective cover (404) and contacts the first protective cover (403).

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