Totally-closed multi-module desktop laser engraving machine

Abstract

The utility model discloses a totally-closed multi-module desktop laser engraving machine. A square frame body is provided with a protective cover used for covering a base frame, an X-axis guide rail, a Y-axis guide rail and a laser head; and the end part of the X-axis guide rail is connected with the end part of the base frame through a connecting piece. The protection cover comprises a three-dimensional frame arranged on the square frame body, a first top cover is arranged on one side of the top of the three-dimensional frame, a second top cover is hinged to one end of the first top cover through a hinge piece, and a side plate is fixed to the front end of the second top cover. Baffle plates are mounted on the other side surfaces of the peripheral side of the three-dimensional frame except one side of the side plate; according to the laser engraving protective cover, the baffle of the protective cover is provided with the ventilation pipeline, so that smoke generated in the laser engraving process can be discharged, and pollution to the surrounding environment is avoided. In addition, the end of the X-axis guide rail is connected with the end of the base frame through the connecting piece, the whole structure is easy to install, and a single component is more convenient to package and transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser engraving machine related technical field, concretely is a kind of full-enclosed multi-module desktop laser engraving machine. BACKGROUND

[0002] Desktop laser engraving machine is a kind of miniaturization precision machining equipment, and non-contact engraving or cutting is carried out on the material surface by high-energy laser beam, and it is widely used in life, and common engraving machine is packaged with spare parts and without protective cover, so there are many steps for spare parts installation, many screws, prone to error, resulting in poor use experience;Open structure leads to poor end customer experience;Machine without protective cover has poor safety performance, has security risk, is not conducive to smoke removal, and also affects health and environmental protection. UTILITY MODEL CONTENT

[0003] To solve the defects in the prior art, the utility model provides a kind of full-enclosed multi-module desktop laser engraving machine.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a kind of full-enclosed multi-module desktop laser engraving machine, including a pair of parallelly arranged base frame, parallelly arranged X-axis guide rail is arranged between the two sides of a pair of base frame, a pair of base frame and a pair of X-axis guide rail form mouth-shaped frame body, first drive block is equipped on each X-axis guide rail and moves along X-axis guide rail, Y-axis guide rail is installed between two first drive blocks, second drive block is equipped on Y-axis guide rail and moves along Y-axis guide rail, and laser head is installed on the outer wall of second drive block, protective cover for covering base frame, X-axis guide rail, Y-axis guide rail and laser head is equipped on mouth-shaped frame body;The end of X-axis guide rail is connected with the end of base frame by connecting piece.

[0006] The protective cover includes a three-dimensional frame arranged on the mouth-shaped frame body, and a first top cover is arranged on one side of the top of the three-dimensional frame, a second top cover is hinged to one end of the first top cover by a hinge piece, a side plate is fixed to the front end of the second top cover, and baffles are installed on the remaining sides of the three-dimensional frame except one side of the side plate, the side plate, the baffles, the first top cover and the second top cover form a closed cavity, and the baffles are provided with ventilation ducts.

[0007] As a preferred technical scheme of the utility model, the upper and lower sides of the X-axis guide rail are provided with inwardly recessed limiting grooves, and the first drive block includes a positioning frame, walking wheels are arranged on the positioning frame and move along the limiting grooves on the upper and lower sides of the X-axis guide rail, and a driving motor is arranged on the positioning frame to drive the walking wheels to rotate.

[0008] As a preferred technical scheme of the utility model, the structure of the Y-axis guide rail is same with the structure of the X-axis guide rail, and the structure of the second driving block is same with the structure of the first driving block.

[0009] As a preferred technical scheme of the utility model, the baffle is provided with a handle.

[0010] As a preferred technical scheme of the utility model, the ventilation duct is provided with an exhaust fan.

[0011] The utility model has the advantages of:

[0012] The pair of base frames and the pair of X-axis guide rails form a H-shaped frame body, the H-shaped frame body is provided with a protective cover for covering the base frames, the X-axis guide rails, the Y-axis guide rails and the laser heads, so that the protective cover plays a protective role, and the ventilation duct is arranged on the baffle of the protective cover, so that the smoke generated in the laser engraving process can be discharged, thereby avoiding pollution to the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0014] Figure 1 It is a structure schematic view of the utility model full-enclosed multi-module desktop laser engraving machine;

[0015] Figure 2 It is a structure schematic view of the utility model full-enclosed multi-module desktop laser engraving machine;

[0016] Figure 3 It is a structure schematic view of the utility model full-enclosed multi-module desktop laser engraving machine;

[0017] Figure 4 It is a structure schematic view of the utility model full-enclosed multi-module desktop laser engraving machine;

[0018] Figure 5 It is a structure schematic view of the utility model full-enclosed multi-module desktop laser engraving machine.

[0019] In the figure: 1, base frame; 2, X-axis guide rail; 3, first driving block; 4, Y-axis guide rail; 5, second driving block; 6, laser head; 7, protective cover; 8, three-dimensional frame; 9, first top cover; 10, second top cover; 11, side plate; 12, baffle; 13, ventilation duct; 14, limiting groove; 15, positioning frame; 16, walking wheel; 17, driving motor; 18, handle; 19, exhaust fan; 20, connecting piece; 21, butt joint groove. DETAILED DESCRIPTION

[0020] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0021] Embodiment: as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 indicated, a kind of utility model full-enclosed multi-module desktop laser engraving machine, including a pair of parallelly arranged base frame 1, parallelly arranged X-axis guide rail 2 is arranged between the two sides of a pair of base frame 1, a pair of base frame 1 and a pair of X-axis guide rail 2 form mouth-shaped frame body, first driving block 3 for moving along X-axis guide rail 2 is equipped on each X-axis guide rail 2, Y-axis guide rail 4 is installed between two first driving blocks 3, second driving block 5 for moving along Y-axis guide rail 4 is equipped on Y-axis guide rail 4, and laser head 6 is installed on the outer wall of second driving block 5, it is characterized in that, protective cover 7 for covering base frame 1, X-axis guide rail 2, Y-axis guide rail 4 and laser head 6 is equipped on the mouth-shaped frame body;The end of X-axis guide rail 2 is connected with the end of base frame 1 through connecting piece 20.

[0022] The protective cover 7 includes three-dimensional frame 8 arranged on the mouth-shaped frame body, and the top side of the three-dimensional frame 8 is provided with a first top cover 9, one end of the first top cover 9 is hinged with a second top cover 10 through a hinge piece, the front end of the second top cover 10 is fixed with a side plate 11, and the remaining side surfaces of the three-dimensional frame 8 except one side of the side plate are all provided with baffles 12, the side plate 11, the baffle 12, the first top cover 9 and the second top cover 10 form a closed cavity, and the baffle 12 is provided with a ventilation duct 13. In the utility model, a pair of base frame 1 and a pair of X-axis guide rail 2 form a mouth-shaped frame body, a protective cover 7 for covering base frame 1, X-axis guide rail 2, Y-axis guide rail 4 and laser head 6 is equipped on the mouth-shaped frame body, so as to play a protective role, and the baffle 12 of the protective cover 7 is provided with a ventilation duct 13, so that the smoke generated in the laser engraving process can be discharged, thereby avoiding pollution to the surrounding environment. In addition, the end of the X-axis guide rail 2 is connected with the end of the base frame 1 through the connecting piece 20, the overall structure is easy to install, and the single component is more convenient for packaging and transportation.

[0023] The X-axis guide rail 2 is provided with a limiting groove 14 on the upper and lower sides, and the first driving block 3 is provided with a positioning frame 15, the positioning frame 15 is provided with a walking wheel 16 moving along the limiting groove 14 on the upper and lower sides of the X-axis guide rail 2, and the positioning frame 15 is provided with a driving motor 17 driving the walking wheel 16 to rotate, so that the walking wheel moves along the limiting groove 14, thereby driving the first driving block 3 and the second driving block 5 to move.

[0024] The Y-axis guide rail 4 has the same structure as the X-axis guide rail 2, and the second driving block 5 has the same structure as the first driving block 3.

[0025] The baffle 12 is provided with a handle 18, the ventilation duct 13 is provided with an exhaust fan 19, and the second driving block 5 is provided with a butt joint groove 21 for butt joint with the end of the Y-axis guide rail 4, the end of the Y-axis guide rail 4 is embedded in the butt joint groove 21 and fixed by bolts, so that the assembly is facilitated.

[0026] In operation, the pair of base frames 1 and the pair of X-axis guide rails 2 form a mouth-shaped frame body, the mouth-shaped frame body is provided with a protective cover 7 covering the base frames 1, the X-axis guide rails 2, the Y-axis guide rails 4 and the laser heads 6, the baffle 12 of the protective cover 7 is provided with a ventilation duct 13, so that the smoke generated during the laser engraving process can be discharged, thereby avoiding pollution to the surrounding environment. In addition, the end of the X-axis guide rail 2 is connected with the end of the base frame 1 through the connecting piece 20, the overall structure is easy to install, and the single component is more convenient for packaging and transportation.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fully enclosed multi-module desktop laser engraving machine, comprising a pair of parallel base frames (1), with parallel X-axis guide rails (2) arranged between the two sides of the pair of base frames (1), forming a U-shaped frame between the pair of base frames (1) and the pair of X-axis guide rails (2), each of the X-axis guide rails (2) being provided with a first drive block (3) that moves along the X-axis guide rail (2), a Y-axis guide rail (4) being installed between the two first drive blocks (3), a second drive block (5) that moves along the Y-axis guide rail (4) being provided on the Y-axis guide rail (4), and a laser head (6) being installed on the outer wall of the second drive block (5), characterized in that, The U-shaped frame is provided with a protective cover (7) for covering the base frame (1), X-axis guide rail (2), Y-axis guide rail (4) and laser head (6); the end of the X-axis guide rail (2) is connected to the end of the base frame (1) via a connector (20); The protective cover (7) includes a three-dimensional frame (8) set on a U-shaped frame, and a first top cover (9) is provided on one side of the top of the three-dimensional frame (8). One end of the first top cover (9) is hinged to a second top cover (10) via a hinge. A side plate (11) is fixed to the front end of the second top cover (10). A baffle (12) is installed on all sides of the three-dimensional frame (8) except for one side of the side plate. The side plate (11), baffle (12), first top cover (9), and second top cover (10) enclose a sealed cavity. The baffle (12) is provided with a ventilation duct (13).

2. The fully enclosed multi-module desktop laser engraving machine according to claim 1, characterized in that, The X-axis guide rail (2) is provided with inwardly recessed limiting grooves (14) on both the upper and lower sides, and the first drive block (3) includes a positioning frame (15). The positioning frame (15) is provided with a traveling wheel (16) that moves along the limiting grooves (14) on the upper and lower sides of the X-axis guide rail (2), and the positioning frame (15) is provided with a drive motor (17) that drives the traveling wheel (16) to rotate.

3. The fully enclosed multi-module desktop laser engraving machine according to claim 2, characterized in that, The structure of the Y-axis guide rail (4) is the same as that of the X-axis guide rail (2), and the structure of the second drive block (5) is the same as that of the first drive block (3).

4. The fully enclosed multi-module desktop laser engraving machine according to claim 1, characterized in that, The baffle (12) is provided with a handle (18).

5. The fully enclosed multi-module desktop laser engraving machine according to claim 1, characterized in that, An exhaust fan (19) is provided on the ventilation duct (13).

6. The fully enclosed multi-module desktop laser engraving machine according to claim 1, characterized in that, The second drive block (5) is provided with a docking groove (21) for docking with the end of the Y-axis guide rail (4).

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