Laser engraving device

Abstract

The embodiment of the utility model belongs to the technical field of laser engraving. The utility model further relates to a laser engraving device which comprises a machine shell, an opening is formed in the bottom of an inner cavity of the machine shell, and the bearing structure located above the opening is arranged at the bottom of the inner cavity of the machine shell. The bearing structure comprises a cellular board body placed at the bottom of the inner cavity of the machine shell, limiting grooves are formed in the two sides of the cellular board body, limiting rods are inserted into the inner walls of the limiting grooves, and the bottom ends of the limiting rods are fixedly connected with the bottom of the inner cavity of the machine shell. The limiting groove is formed in the side face of the cellular board body, the limiting rod matched with the limiting groove is installed on the machine shell, and a user only needs to align the limiting groove with the limiting rod and insert the limiting rod, so that installation can be completed; when the honeycomb plate needs to be disassembled, the honeycomb plate body can be easily taken down only by pulling the honeycomb plate body upwards, tools are not needed, the operation process is greatly simplified, and the working efficiency is improved; by means of the design, the honeycomb plate body can be replaced and cleaned very conveniently, and use is facilitated.

Description

TECHNICAL FIELD

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

[0002] In the field of laser engraving technology, laser engraving devices are widely used in the fine processing of various materials. Traditional laser engraving devices usually use honeycomb plates as platforms for carrying workpieces. Due to their lightweight, high strength, and stable structure, honeycomb plates have become an ideal choice for carrying small or delicate workpieces.

[0003] However, in practical applications, the fixing method between the honeycomb plate and the engraving machine body mostly relies on bolt connection. Although this fixing method can provide stable support, the disassembly process of bolt connection is tedious and time-consuming when the honeycomb plate needs to be cleaned or replaced, which reduces work efficiency and increases operation difficulty and cost. Therefore, we have improved it and proposed a laser engraving device. SUMMARY

[0004] The technical problem to be solved by the embodiments of the utility model is the inconvenience of replacing and cleaning the fixing method between the honeycomb plate and the engraving machine body, which mostly relies on bolt connection.

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

[0006] A laser engraving device, comprising: a casing, an open top is provided at the bottom of the inner cavity of the casing, and a bearing structure is provided above the open top; the bearing structure comprises a honeycomb plate main body placed at the bottom of the inner cavity of the casing, limit grooves are formed on both sides of the honeycomb plate main body, limit rods are inserted into the inner walls of the limit grooves, and the bottom ends of the limit rods are fixedly connected to the bottom of the inner cavity of the casing. According to the application, limit grooves are formed on the sides of the honeycomb plate main body, and limit rods matching the limit grooves are installed on the casing. The user only needs to align the limit grooves with the limit rods and insert them to complete the installation. When disassembly is needed, the honeycomb plate main body can be easily removed by pulling it upwards without the need for tools, which greatly simplifies the operation process and improves work efficiency. The design of the application makes the replacement and cleaning of the honeycomb plate main body extremely convenient and beneficial to use.

[0007] As an improved way of the utility model, a baffle is fixedly connected to the bottom of the inner cavity of the casing, and the side of the baffle is in contact with the honeycomb plate main body.

[0008] As an improved way of the utility model, a groove is formed at the bottom of the inner cavity of the casing, and the groove and the baffle are respectively located on the other two sides of the honeycomb plate main body.

[0009] As an improved mode of the utility model, the Y axis drive module is arranged in the shell, two connecting frames are arranged on the Y axis drive module, two first sliding grooves are formed in the top of the shell, the top of the two connecting frames respectively passes through the two first sliding grooves, and the X axis drive module is connected between the top of the two connecting frames.

[0010] As an improved mode of the utility model, the first connecting plate is fixedly installed on one side of the X axis drive module, the second sliding groove is formed in the first connecting plate, the second connecting plate is arranged on the side of the first connecting plate, the dovetail groove is formed in the side of the second connecting plate close to the first connecting plate, the dovetail block is slidably connected in the dovetail groove, the hand screw bolt is threadedly connected on the dovetail block, the hand screw bolt passes through the second sliding groove, and the laser engraver is fixedly installed on the side of the second connecting plate away from the first connecting plate.

[0011] As an improved mode of the utility model, the processing mechanism is installed on the side of the laser engraver, the processing mechanism comprises the support plate fixedly installed on the side of the laser engraver, the upper box body and the lower box body are respectively placed on the top and the bottom of the support plate, and the upper box body and the lower box body are connected through the hinge.

[0012] As an improved mode of the utility model, the exhaust fan is installed in the lower box body, the honeycomb activated carbon is placed in the upper box body, and the exhaust port is formed in the top of the upper box body.

[0013] As an improved mode of the utility model, the through hole is formed in the support plate, and the screen is installed in the through hole.

[0014] As an improved mode of the utility model, the limit block is fixedly installed at the bottom of the support plate, and the clamping groove is formed in the top of the lower box body and matched with the limit block.

[0015] As an improved mode of the utility model, the buckles are installed on the two sides of the upper box body, the clamps are installed on the two sides of the lower box body, and the clamps and the buckles are buckled with each other; in this way, the upper box body and the lower box body can be clamped and limited on the support plate, the buckle is separated from the clamp after the buckle is opened, the upper box body can be pulled upwards to take down the honeycomb activated carbon, so that the honeycomb activated carbon can be replaced, and the upper box body, the lower box body and other components can be separated from the support plate, so that the exhaust fan, the upper box body and the exhaust port can be cleaned.

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

[0017] In order to solve the problem that the fixing mode between the honeycomb plate and the engraving machine body in the prior art mostly depends on bolt connection and is not convenient for replacement and cleaning, the application is characterized in that a limiting groove is arranged on the side surface of the honeycomb plate body, and a limiting rod matched with the limiting groove is arranged on the machine shell, so that the user only needs to insert the limiting groove into the limiting rod to complete the installation, and when disassembly is needed, the honeycomb plate body can be easily taken out by pulling it upward, without the need of using tools, so that the operation process is greatly simplified and the work efficiency is improved; the design of the application makes the replacement and cleaning of the honeycomb plate body extremely convenient and beneficial to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic view of a laser engraving device provided by the application is provided;

[0019] Figure 2 A structure schematic view of an X-axis driving module and a Y-axis driving module of a laser engraving device provided by the application is provided;

[0020] Figure 3 A structure schematic view of a second sliding groove of a laser engraving device provided by the application is provided;

[0021] Figure 4 A structure schematic view of a laser engraving device provided by the application from another perspective is provided;

[0022] Figure 5 A structure schematic view of a processing mechanism of a laser engraving device provided by the application is provided;

[0023] Figure 6 An exploded view of a processing mechanism of a laser engraving device provided by the application is provided.

[0024] Indications in the drawings:

[0025] 1, machine shell; 101, first sliding groove; 102, Y-axis driving module; 103, connecting frame; 104, X-axis driving module;

[0026] 2, honeycomb plate body; 201, baffle; 202, limiting groove; 203, limiting rod; 204, groove;

[0027] 3, first connecting plate; 301, second sliding groove; 302, second connecting plate; 303, dovetail groove; 304, hand screw bolt; 305, dovetail block;

[0028] 4, laser engraver;

[0029] 5, processing mechanism; 501, upper box body; 502, lower box body; 503, exhaust fan; 504, exhaust port; 505, honeycomb activated carbon; 506, screen; 507, buckle; 508, clamping hook; 509, limiting block; 510, clamping groove; 511, supporting plate. DETAILED DESCRIPTION

[0030] 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 upon the application. Any reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to one or more other embodiments.

[0031] As described in the background, the fixing mode between the honeycomb plate and the carving machine body mostly depends on bolt connection, which can provide stable support, but when the honeycomb plate needs to be cleaned or replaced, the disassembly process of bolt connection is tedious and time-consuming, which reduces the work efficiency and increases the operation difficulty and cost.

[0032] In order to solve this technical problem, the utility model provides a laser engraving device.

[0033] Specifically, please refer to Figure 1 , the laser engraving device specifically comprises:

[0034] The bottom of the inner cavity of the shell 1 is provided with an open mouth, and the bottom of the inner cavity of the shell 1 is provided with a bearing structure located above the open mouth; the bearing structure comprises a honeycomb plate main body 2 placed at the bottom of the inner cavity of the shell 1, two sides of the honeycomb plate main body 2 are provided with limiting grooves 202, the inner wall of the limiting groove 202 is inserted with a limiting rod 203, and the bottom end of the limiting rod 203 is fixedly connected with the bottom of the inner cavity of the shell 1.

[0035] The laser engraving device provided by the utility model, the limiting groove 202 is arranged on the side surface of the honeycomb plate main body 2, and the limiting rod 203 matched with the limiting groove 202 is arranged on the shell 1, so that the user only needs to insert the limiting groove 202 into the limiting rod 203 to complete the installation; when disassembly is needed, the honeycomb plate main body 2 can be easily taken out by pulling upward, without the need of using tools, so that the operation process is greatly simplified and the work efficiency is improved; the design makes the replacement and cleaning of the honeycomb plate main body 2 extremely convenient, and is beneficial to use.

[0036] In order to make the personnel in the technical field 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.

[0037] 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.

[0038] It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0039] Embodiment one of the laser engraving device

[0040] Please refer to Figure 1 , the utility model laser engraving device, including: casing 1, the bottom of casing 1 inner chamber is provided with the open mouth, the bottom of casing 1 inner chamber is provided with the load-bearing structure located above the open mouth;The load-bearing structure includes the honeycomb plate main part 2 placed in the bottom of casing 1 inner chamber, and the limit slot 202 is set up in the two sides of honeycomb plate main part 2, the inner wall of limit slot 202 is inserted into the limit rod 203, and the bottom end of limit rod 203 is fixedly connected with the bottom of casing 1 inner chamber;The limit slot 202 of the present application is set up in the side of honeycomb plate main part 2, and the limit rod 203 matched with limit slot 202 is installed on casing 1, and the user only needs to insert limit slot 202 into limit rod 203, and installation can be completed;When needing to disassemble, just pull honeycomb plate main part 2 upwards, and it can be easily removed without using tools, greatly simplifying the operation process and improving work efficiency;The design of the present application makes the replacement and cleaning of honeycomb plate main part 2 extremely convenient, and is beneficial to use.

[0041] Further, as shown in Figure 1 The bottom of casing 1 inner chamber is fixedly connected with baffle 201, the side of baffle 201 is in contact with honeycomb plate main part 2, and baffle 201 can further limit honeycomb plate main part 2.

[0042] Further, as shown in Figure 1 The bottom of casing 1 inner chamber is provided with groove 204, and groove 204 and baffle 201 are respectively located on the other two sides of honeycomb plate main part 2, and the setting of groove 204 can provide a hand operation space when taking and placing honeycomb plate main part 2, thereby facilitating the taking and placing operation of honeycomb plate main part 2.

[0043] Embodiment two of the laser engraving device

[0044] The utility model laser engraving device further, as shown in Figure 1 And Figure 2As shown, the shell 1 is provided with Y-axis drive module 102, Y-axis drive module 102 is provided with two connecting frame 103, the top of the shell 1 is provided with two first sliding slot 101, the top of the two connecting frame 103 is respectively by two first sliding slot 101, and the top of the two connecting frame 103 is connected with X-axis drive module 104, Y-axis drive module 102 and X-axis drive module 104 are all existing synchronous belt linear module, the two connecting frame 103 can be driven to move along Y-axis direction by Y-axis drive module 102, and the laser engraver 4 can be driven to move along X-axis direction by X-axis drive module 104.

[0045] Further, as shown in Figures 1-3 The side of the X-axis drive module 104 is fixedly installed with the first connecting plate 3, the second sliding slot 301 is formed in the first connecting plate 3, the second connecting plate 302 is arranged on the side surface of the first connecting plate 3, the dovetail groove 303 is formed in the side of the second connecting plate 302 close to the first connecting plate 3, the dovetail block 305 is slidably connected in the dovetail groove 303, the hand screw bolt 304 is threadedly connected on the dovetail block 305, the hand screw bolt 304 passes through the second sliding slot 301, the laser engraver 4 is fixedly installed on the side of the second connecting plate 302 away from the first connecting plate 3, the second connecting plate 302 and the laser engraver 4 can be moved up and down after the hand screw bolt 304 is loosened, and then the height of the laser engraver 4 can be adjusted.

[0046] Embodiment three of the laser engraving device

[0047] Further, as shown in Figures 4-6 Figure 3 The side of the laser engraver 4 is provided with the processing mechanism 5, the processing mechanism 5 comprises the support plate 511 fixedly installed on the side of the laser engraver 4, the top and bottom of the support plate 511 are respectively provided with the upper box body 501 and the lower box body 502, the support plate 511 can support the upper box body 501 by being connected between the upper box body 501 and the lower box body 502 through the hinge.

[0048] Further, as shown in Figure 5 And Figure 6As shown, the lower box body 502 is installed with an exhaust fan 503, the upper box body 501 is placed with honeycomb activated carbon 505, and the top of the upper box body 501 is provided with an exhaust port 504. The exhaust fan 503 is used to suck the waste gas generated in the laser engraving process into the upper box body 501, and the waste gas is discharged from the exhaust port 504 after being treated by the honeycomb activated carbon 505. The activated carbon has strong adsorption capacity due to its porous structure, and can effectively adsorb organic matter and other harmful components in the waste gas. In the laser engraving process, waste gas containing organic matter and other harmful gases is generated, which is harmful to the human body and the environment. The activated carbon can effectively treat waste gas generated by organic compounds, such as benzene, toluene, xylene, etc., and can also adsorb harmful gases in industrial tail gas, such as sulfur dioxide, nitrogen oxides, etc.

[0049] Further, as shown in Figure 5 and Figure 6 , the support plate 511 is provided with a through hole, and the through hole is installed with a screen 506, which can support the honeycomb activated carbon 505.

[0050] Further, as shown in Figure 5 and Figure 6 , the bottom of the support plate 511 is fixedly installed with a limiting block 509, and the top of the lower box body 502 is provided with a clamping groove 510 inserted with the limiting block 509. The limiting block 509 and the clamping groove 510 can limit the support plate 511 and the lower box body 502 to improve the stability of the connection between the lower box body 502 and the support plate 511.

[0051] Further, as shown in Figure 5 and Figure 6 , the upper box body 501 is installed with buckles 507 on both sides, and the lower box body 502 is installed with clamps 508 on both sides, and the clamps 508 and the buckles 507 are buckled with each other. This arrangement allows the upper box body 501 and the lower box body 502 to be clamped and limited on the support plate 511. After opening the buckles 507, the buckles 507 and the clamps 508 are separated, and the upper box body 501 can be pulled upwards to remove the honeycomb activated carbon 505 for replacement. The upper box body 501 and the lower box body 502 can be separated from the support plate 511, and the exhaust fan 503, the upper box body 501 and the exhaust port 504 can be cleaned.

[0052] In use, the workpiece to be processed is placed on the top of the honeycomb plate body 2, and the laser engraver 4 is driven to move by the cooperation of the Y-axis drive module 102 and the X-axis drive module 104 and other components to perform laser engraving. During the engraving process, the waste gas generated is sucked into the upper box body 501, and the waste gas is discharged from the exhaust port 504 after being treated by the honeycomb activated carbon 505. When it is necessary to replace the honeycomb activated carbon 505, the buckle 507 is opened to separate the buckle 507 from the clamping hook 508. At this time, the lower box body 502 is rotated downward under the action of its own gravity to open, and the upper box body 501 is pulled upward to separate the upper box body 501 from the honeycomb activated carbon 505. The honeycomb activated carbon 505 is removed, and after the components of the treatment mechanism 5 are cleaned, a new treatment mechanism 5 is placed on the screen 506, and then the upper box body 501 is covered on the outer surface of the honeycomb activated carbon 505. The lower box body 502 is rotated to insert the clamping groove 510 into the limiting block 509, and then the buckle 507 and the clamping hook 508 are buckled together.

[0053] Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments. The preferred embodiments of the present application are shown 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 bottom of the inner cavity of the shell (1) is provided with an open, the bottom of the inner cavity of the shell (1) is provided with a bearing structure above the opening; the bearing structure comprises a honeycomb plate body (2) placed at the bottom of the inner cavity of the shell (1), two sides of the honeycomb plate body (2) are provided with limiting grooves (202), the inner wall of the limiting groove (202) is inserted into the limiting rod (203), and the bottom end of the limiting rod (203) is fixedly connected with the bottom of the inner cavity of the shell (1); The bottom of the inner cavity of the shell (1) is fixedly connected with a baffle (201), and the side of the baffle (201) is in contact with the honeycomb plate body (2); The bottom of the inner cavity of the shell (1) is provided with a groove (204), and the groove (204) and the baffle (201) are respectively located on the other two sides of the honeycomb plate body (2).

2. The laser-engraving apparatus according to claim 1, wherein A Y-axis driving module (102) is arranged in the shell (1), two connecting frames (103) are arranged on the Y-axis driving module (102), two first sliding grooves (101) are formed in the top of the shell (1), the top ends of the two connecting frames (103) respectively pass through the two first sliding grooves (101), and the top ends of the two connecting frames (103) are connected with an X-axis driving module (104).

3. The laser-engraving apparatus according to claim 2, wherein A first connecting plate (3) is fixedly installed on one side of the X-axis driving module (104), a second sliding groove (301) is formed in the first connecting plate (3), a second connecting plate (302) is arranged on the side of the first connecting plate (3), a dovetail groove (303) is formed in the side of the second connecting plate (302) close to the first connecting plate (3), a dovetail block (305) is slidably connected in the dovetail groove (303), a hand screw bolt (304) is threadedly connected to the dovetail block (305), the hand screw bolt (304) passes through the second sliding groove (301), and a laser engraver (4) is fixedly installed on the side of the second connecting plate (302) away from the first connecting plate (3).

4. The laser-engraving apparatus according to claim 3, wherein A processing mechanism (5) is installed on the side of the laser engraver (4), the processing mechanism (5) comprises a supporting plate (511) fixedly installed on the side of the laser engraver (4), an upper box body (501) and a lower box body (502) are respectively arranged on the top and bottom of the supporting plate (511), and the upper box body (501) and the lower box body (502) are connected through a hinge.

5. The laser-engraving apparatus according to claim 4, wherein An exhaust fan (503) is installed in the lower box body (502), and a honeycomb activated carbon (505) is arranged in the upper box body (501), and an exhaust port (504) is formed in the top of the upper box body (501).

6. The laser-engraving apparatus according to claim 5, wherein A through hole is formed in the supporting plate (511), and a screen (506) is installed in the through hole.

7. The laser-engraving apparatus according to claim 6, wherein A limiting block (509) is fixedly installed on the bottom of the supporting plate (511), and a clamping groove (510) is formed in the top of the lower box body (502) and matched with the limiting block (509).

8. The laser-engraving apparatus according to claim 7, wherein The upper box body (501) is provided with buckles (507) on both sides, the lower box body (502) is provided with hooks (508) on both sides, and the hooks (508) and the buckles (507) are buckled with each other.

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