Laser engraving equipment

Abstract

The embodiment of the utility model belongs to the technical field of laser engraving. The utility model further relates to laser engraving equipment which comprises a protection box, a box cover capable of being opened and closed is arranged on the top of the protection box, an air inlet fan and an exhaust fan are arranged on one side of the protection box, and a laser engraving mechanism is arranged in the protection box. According to the laser engraving machine, the laser engraving mechanism is installed in the protection box, the protection box is matched with the box cover, so that direct contact between waste gas generated in the engraving process and the external environment is effectively isolated, the waste gas can be introduced into an existing smoke purifier through an air inlet fan and an air exhaust fan, environmental pollution is greatly reduced, and health and safety of operators are guaranteed; the design of the protective box and the box cover effectively prevents an operator from directly contacting with the laser engraving mechanism, reduces the risk of accidental injury, reduces the influence of external environmental factors on the laser engraving precision, and improves the stability and safety of operation.

Description

TECHNICAL FIELD

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

[0002] In the laser engraving technical field, the design of traditional equipment is often focused on improving the efficiency and precision of engraving, but the safety of operating environment, waste gas treatment and the convenience of equipment maintenance are relatively insufficient, specifically, the traditional laser engraving equipment generally adopts the design method of exposing laser engraving mechanism directly to external environment, which brings many challenges.

[0003] Firstly, from the perspective of environmental protection, waste gas, including smoke and harmful gas, is generated during the laser engraving process. If these waste gases are directly discharged into the air without treatment, they will not only cause serious pollution to the working environment, but also cause damage to the respiratory system and other organs of the operator. Long-term exposure may even cause occupational diseases. Secondly, from the perspective of safety, the exposed laser engraving mechanism increases the risk of accidental touch or misoperation. The laser engraving mechanism generates high temperature and high intensity laser beam when working. If the operator accidentally touches or misoperates, it may cause serious burns or other injuries. In addition, the exposed laser engraving mechanism is also easily affected by external environmental factors such as dust and humidity, which may affect the precision and stability of laser engraving. Therefore, we improve it and propose a laser engraving equipment. SUMMARY

[0004] The technical problem to be solved by the embodiment of the utility model is that the traditional laser engraving equipment generally exposes the laser engraving mechanism directly to the external environment, which has the problems of waste gas pollution, low safety and easy to be affected by external environment.

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

[0006] A laser engraving equipment, comprising: a protective box, a box cover is arranged on the top of the protective box, an air inlet fan and an air outlet fan are arranged on one side of the protective box, and a laser engraving mechanism is arranged in the protective box.

[0007] As an improved way of the utility model, two connecting pipes are installed on the outside of the protective box, and the two connecting pipes are communicated with the air inlet fan and the air outlet fan respectively.

[0008] As an improved way of the utility model, a lifting plate is fixedly installed on one side of the box cover.

[0009] As an improved mode of the utility model, the laser engraving mechanism includes Y axis drive module installed in the protection box, the Y axis drive module is connected with X axis drive module, the X axis drive module is provided with connecting piece, the connecting piece is connected with laser engraver.

[0010] As an improved mode of the utility model, the connecting piece includes the first connecting plate connected with the X axis drive module, one side of the first connecting plate is provided with the second connecting plate, and the side, away from the first connecting plate, of the second connecting plate is connected with the laser engraver.

[0011] As an improved mode of the utility model, the first connecting plate is provided with a sliding slot, the side, close to the first connecting plate, of the second connecting plate is provided with a dovetail groove, the dovetail groove is provided with a dovetail block, one side of the dovetail block is provided with a first hand screw bolt, and the first hand screw bolt passes through the sliding slot.

[0012] As an improved mode of the utility model, the bottom of the inner cavity of the protection box is provided with a honeycomb plate, and the bottom of the protection box is also provided with a punching groove.

[0013] As an improved mode of the utility model, the bottom of the protection box is fixedly provided with a plurality of supporting pads, and the supporting pads are used for supporting the protection box.

[0014] As an improved mode of the utility model, the front of the protection box is fixedly provided with a supporting plate located below the lifting plate, the supporting plate is connected with a connecting rod, the top end of the connecting rod is fixedly connected with a buffer pad, the outer surface of the buffer pad is sleeved with a spring located below the supporting plate, and the two ends of the spring are fixedly connected with the supporting plate and the connecting rod.

[0015] As an improved mode of the utility model, the front of the protection box is also provided with a touch switch located below the connecting rod, and the touch switch is connected with a prompter.

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

[0017] In order to solve the problems of waste gas pollution, low safety and easy to be affected by external environment in the prior art, the laser engraving mechanism is installed in the protective box, the protective box and the box cover cooperate to effectively isolate the direct contact between the waste gas generated in the engraving process and the external environment, the waste gas can be introduced into the existing smoke purifier through the equipped air inlet fan and air outlet fan, the environmental pollution is greatly reduced, and the health and safety of the operator are ensured; the protective box and the box cover effectively prevent the operator from directly contacting the laser engraving mechanism, reduce the risk of accidental injury, and reduce the influence of external environmental factors on the laser engraving precision, improve the stability and safety of operation; the protective box and the box cover provide a relatively constant internal environment for the laser engraving mechanism, reduce the negative influence of external factors such as temperature and humidity on the performance, and help to prolong the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure schematic diagram of the laser engraving equipment provided by the present application is provided;

[0019] Figure 2 The structure schematic diagram of the laser engraver of the laser engraving equipment provided by the present application is provided;

[0020] Figure 3 The structure schematic diagram of the laser engraving equipment provided by the present application is provided; Figure 1 The bottom structure schematic diagram of the laser engraving equipment provided by the present application is provided;

[0021] Figure 4 The structure schematic diagram of the connecting rod of the laser engraving equipment provided by the present application is provided;

[0022] Figure 5 The structure schematic diagram of the laser engraving equipment provided by the present application is provided; Figure 4 The enlarged structure schematic diagram of A in the laser engraving equipment provided by the present application is provided.

[0023] Indicated in the figure:

[0024] 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;

[0025] 2, honeycomb plate;

[0026] 3, protective box; 301, box cover; 302, lifting plate; 303, air inlet fan; 304, air outlet fan; 305, connecting pipe; 306, stamping groove; 307, supporting pad;

[0027] 5, supporting plate; 501, connecting rod; 502, buffer pad; 503, spring;

[0028] 6. A toggle switch. 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. It will be understood that when an element or layer is referred to as being "on" another element or substrate, it can be directly on the other element or substrate or intervening elements can also be present. In contrast, when an element is referred to as being "directly on" another element or substrate, there are no intervening elements or layers present. It will also be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements or layers present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0030] As described in the background, conventional laser engraving equipment generally adopts a design that directly exposes the laser engraving mechanism to the external environment, which brings many challenges; First, from the perspective of environmental protection, waste gas is generated during the laser engraving process, including smoke, harmful gas, etc., if these waste gases are directly discharged into the air without treatment, not only will it cause serious pollution to the working environment, but also may cause damage to the respiratory system and other organs of the operator, and long-term exposure may even cause occupational diseases; Secondly, from the perspective of safety, the exposed laser engraving mechanism increases the risk of accidental touch or misoperation, and the laser engraving mechanism will generate high temperature and high intensity laser beam when working, if the operator accidentally touches or misoperates, it may cause serious burns or other injuries; In addition, the exposed laser engraving mechanism is also easily affected by external environmental factors such as dust, humidity, etc., which may affect the precision and stability of laser engraving.

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

[0032] Specifically, please refer to Figures 1-3 , and laser engraving equipment specifically includes:

[0033] Protective box 3, the top of protective box 3 is provided with openable box cover 301, one side of protective box 3 is provided with air inlet fan 303 and exhaust fan 304, and laser engraving mechanism is arranged in protective box 3.

[0034] The laser engraving equipment provided by the utility model, the laser engraving mechanism is installed in the protective box 3, the protective box 3 cooperates with the box cover 301 to effectively isolate the direct contact between waste gas generated in the engraving process and the external environment, the waste gas can be introduced into the existing smoke purifier through the equipped air inlet fan 303 and air outlet fan 304, environmental pollution is greatly reduced, and the health and safety of the operating personnel are ensured; the design of the protective box 3 and the box cover 301 effectively prevents the operating personnel from directly contacting the laser engraving mechanism, reduces the risk of accidental injury, simultaneously reduces the influence of external environmental factors on the laser engraving precision, improves the stability and safety of operation, the protective box 3 and the box cover 301 provide a relatively constant internal environment for the laser engraving mechanism, the negative influence of external factors such as temperature and humidity on the performance of the laser engraving mechanism is reduced, and the service life of the equipment is prolonged.

[0035] In order for those skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0036] It should be noted that, in the case of no conflict, the embodiments and the features and technical solutions in the embodiments in the utility model can be combined with each other.

[0037] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

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

[0039] Please refer to Figures 1-3 The utility model laser engraving equipment, including: protective box 3, the top of protective box 3 is provided with the box cover 301 that can open and close, one side of protective box 3 is provided with air inlet fan 303 and air outlet fan 304, laser engraving mechanism is provided in protective box 3;The laser engraving mechanism is installed in the protective box 3, the protective box 3 cooperates with the box cover 301 to effectively isolate the direct contact between waste gas generated in the engraving process and the external environment, the waste gas can be introduced into the existing smoke purifier through the equipped air inlet fan 303 and air outlet fan 304, environmental pollution is greatly reduced, and the health and safety of the operating personnel are ensured;The design of the protective box 3 and the box cover 301 effectively prevents the operating personnel from directly contacting the laser engraving mechanism, reduces the risk of accidental injury, simultaneously reduces the influence of external environmental factors on the laser engraving precision, improves the stability and safety of operation;The protective box 3 and the box cover 301 provide a relatively constant internal environment for the laser engraving mechanism, the negative influence of external factors such as temperature and humidity on the performance of the laser engraving mechanism is reduced, and the service life of the equipment is prolonged.

[0040] Further, as Figure 1And Figure 3 As shown in the figure, the outer side of the protection box 3 is provided with two connecting pipes 305, which are communicated with the air inlet fan 303 and the air outlet fan 304 respectively, and the connecting pipes 305 are arranged to facilitate the connection with the existing smoke purifier through the pipeline, so that the exhaust gas can be directly introduced into the smoke purifier from the protection box 3, avoiding the leakage and diffusion of the exhaust gas in the transmission process.

[0041] Further, as shown in the figure, Figure 1 As shown in the figure, the side of the box cover 301 is fixedly provided with a lifting plate 302, and the box cover 301 is connected with the protection box 3 through a hinge, and the lifting plate 302 provides a convenient operation position for the operator, so that the opening and closing of the box cover 301 is more convenient and fast, which not only improves the work efficiency, but also reduces the labor intensity of the operator, and the hinge connection mode makes the opening and closing of the box cover 301 more stable and reliable, avoiding the damage to the equipment and the operator caused by improper opening and closing of the box cover 301.

[0042] Embodiment two of the laser engraving equipment

[0043] Further, as shown in the figure, Figure 1 And Figure 2 As shown in the figure, the laser engraving mechanism comprises a Y-axis driving module 1 installed in the protection box 3, the Y-axis driving module 1 is connected with a Y-axis driving module 101, the Y-axis driving module 101 and the Y-axis driving module 1 are both existing synchronous belt linear modules, the Y-axis driving module 101 is provided with a connecting piece, the connecting piece is connected with a laser engraver 107, and the combination of the Y-axis driving module 101 and the Y-axis driving module 1 enables the laser engraver 107 to move accurately in a two-dimensional plane, realizing high-precision engraving of the workpiece, which not only improves the efficiency and quality of the engraving, but also widens the application range of the equipment, and can meet the engraving requirements of workpieces of different shapes and sizes.

[0044] Further, as shown in the figure, Figure 2 As shown in the figure, the connecting piece comprises a first connecting plate 102 connected with the Y-axis driving module 101, one side of the first connecting plate 102 is provided with a second connecting plate 104, and the side of the second connecting plate 104 away from the first connecting plate 102 is connected with the laser engraver 107.

[0045] Further, as shown in the figure, 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 after the first hand bolt 106 is loosened, the second connecting plate 104 and the laser engraver 107 can be pushed to move up and down, so that the height of the laser engraver 107 can be adjusted; the height-adjustable laser engraver 107 enables the equipment to adapt to the engraving requirements of workpieces of different thicknesses, improves the versatility and flexibility of the equipment, and the height of the laser engraver 107 can be easily adjusted according to actual needs by an operator, so that accurate engraving of workpieces of different thicknesses can be realized.

[0046] Further, as shown in Figure 1 and Figure 3 , the bottom of the inner cavity of the protective box 3 is provided with a honeycomb plate 2, and the bottom of the protective box 3 is also provided with a stamping groove 306; the honeycomb plate 2 is used for placing products to be processed, and the stamping groove 306 forms a structure similar to a reinforcing rib at the bottom of the protective box 3, which can increase the strength of the bottom of the protective box 3.

[0047] Further, as shown in Figure 3 , the bottom of the protective box 3 is fixedly installed with a plurality of supporting pads 307, and the supporting pads 307 are used for supporting the protective box 3; the supporting pads 307 provide stable support for the protective box 3, reduce the vibration and shaking of the equipment during work, which helps to improve the precision and quality of laser engraving, and also prolongs the service life of the equipment.

[0048] Embodiment three of the laser engraving equipment

[0049] Further, as shown in Figure 4 and Figure 5 , the front of the protective box 3 is fixedly installed with a supporting plate 5 located below the lifting plate 302, the supporting plate 5 is connected with a connecting rod 501, the top end of the connecting rod 501 is fixedly connected with a buffer pad 502, the outer surface of the buffer pad 502 is sleeved with a spring 503 located below the supporting plate 5, the two ends of the spring 503 are fixedly connected with the supporting plate 5 and the connecting rod 501, the buffer pad 502 is made of rubber support, and the buffer pad 502 and the spring 503 are arranged so that when the box cover 301 is closed, the lifting plate 302 can be buffered and noise can be reduced.

[0050] Further, as shown in Figure 4 and Figure 5As shown, the front of the protection box 3 is further provided with a touch switch 6 below the connecting rod 501, the touch switch 6 is connected with a prompter, the prompter can adopt an LED lamp, when the box cover 301 is closed, the pressing plate 302 presses the buffer pad 502 and the connecting rod 501 to touch the touch switch 6, and then the LED lamp is lighted to prompt the worker whether the closing of the box cover 301 is in place, so that the operator can clearly know that the equipment is in a safe state and the next operation can be performed, which helps to avoid the safety hazard and the carving quality problem caused by the box cover 301 not being closed well, and improves the reliability and safety of the equipment.

[0051] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, 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 technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A laser engraving apparatus, characterized by, Include: The protective box (3) is provided with an openable box cover (301) on the top, and is provided with an air inlet fan (303) and an air outlet fan (304) on one side, and is provided with a laser engraving mechanism inside; Two connecting pipes (305) are installed on the outside of the protective box (3), and the two connecting pipes (305) are communicated with the air inlet fan (303) and the air outlet fan (304) respectively.

2. The laser-engraving apparatus according to claim 1, characterized by The box cover (301) is fixedly installed with a lifting plate (302) on one side.

3. The laser-engraving apparatus according to claim 1, wherein The laser engraving mechanism comprises a Y-axis drive module (1) installed in the protective box (3), 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).

4. The laser-engraving apparatus according to claim 3, characterized by The connecting piece comprises a first connecting plate (102) connected with the X-axis drive module (101), one side of the first connecting plate (102) is provided with a 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).

5. The laser-engraving apparatus according to claim 4, characterized by A sliding groove (103) is formed in the first connecting plate (102), a dovetail groove (105) is formed in the side close to the first connecting plate (102) of the second connecting plate (104), the dovetail groove (105) is provided with a dovetail block, one side of the dovetail block is provided with a first hand screw bolt (106), and the first hand screw bolt (106) passes through the sliding groove (103).

6. The laser-engraving apparatus according to claim 1, wherein The bottom of the inner cavity of the protective box (3) is provided with a honeycomb plate (2), and the bottom of the protective box (3) is also provided with a punching groove (306).

7. The laser-engraving apparatus according to claim 1, wherein A plurality of supporting pads (307) are fixedly installed on the bottom of the protective box (3), and the supporting pads (307) are used for supporting the protective box (3).

8. The laser-engraving apparatus according to claim 4, wherein The front of the protective box (3) is fixedly installed with a supporting plate (5) below the lifting plate (302), the supporting plate (5) is connected with a connecting rod (501), the top end of the connecting rod (501) is fixedly connected with a buffer pad (502), the outer surface of the buffer pad (502) is sleeved with a spring (503) below the supporting plate (5), and the two ends of the spring (503) are fixedly connected with the supporting plate (5) and the connecting rod (501).

9. The laser-engraving apparatus according to claim 8, characterized by The front of the protective box (3) is also provided with a touch switch (6) below the connecting rod (501), and the touch switch (6) is connected with a prompter.

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