Laser Z-axis transmission device used in laser cutting equipment

Abstract

The utility model discloses a laser Z-axis transmission device used in laser cutting equipment, which belongs to the technical field of lasers and comprises a laser body, a lifting sliding table is arranged behind the laser body, and a turnover assembly mechanism is arranged between the lifting sliding table and the laser body. The overturning assembly mechanism comprises an overturning assembly plate, an adsorption magnetic block and a receding groove, the overturning assembly plate is fixed to the rear surface of the laser device body, the adsorption magnetic block is fixed to the upper edge of the rear surface of the overturning assembly plate, and the receding groove is formed in the upper edge of the front surface of the lifting sliding table; according to the utility model, through the arrangement of the overturning assembly mechanism, the laser body is overturned and overlapped on the lifting sliding table through the overturning assembly plate to complete assembly, so that the laser body can be quickly disassembled and assembled and the condition of convenient maintenance can be met through the flexible assembly mode of the overturning assembly plate and the lifting sliding table.

Description

Technical Field

[0001] The utility model belongs to the technical field of lasers, and in particular relates to a laser Z-axis transmission device used in laser cutting equipment. Background Art

[0002] The third axis of the laser cutting machine, also known as the Z axis, is mainly used to control the cutting depth. When processing thicker materials, the laser beam needs to make multiple cuts. By adjusting the height of the third axis, the laser cutting machine can change the distance between the focal point and the material surface without changing the laser focal length, thereby achieving cutting depth control. At the same time, by adjusting the height of the laser cutting machine's third axis, burrs and welding slag generated during the cutting process can be avoided. The Z axis drive is an important part of the laser cutting equipment.

[0003] At present, the laser is fixed to the slide driven by the screw by screw fasteners, which makes it inconvenient to disassemble and assemble the laser during maintenance or replacement. In addition, during daily maintenance, the laser is located in the laser cutting equipment area, which makes it easy to be interfered by the laser cutting equipment during maintenance, and the laser emitting end is facing downward, which affects the convenience of maintenance. Utility Model Content

[0004] The purpose of the present invention is to provide a laser Z-axis transmission device for laser cutting equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser Z-axis transmission device for laser cutting equipment, comprising a laser body, a lifting slide is arranged at the rear of the laser body, a flip assembly mechanism is arranged between the lifting slide and the laser body, the flip assembly mechanism comprises a flip assembly plate, an adsorption magnetic block and a clearance groove, the flip assembly plate is fixed on the rear surface of the laser body, the adsorption magnetic block is fixed at the upper edge of the rear surface of the flip assembly plate, the clearance groove is opened at the upper edge of the front surface of the lifting slide, a rotation cross bar is fixed at one end of the lifting slide, and the flip assembly plate is movably connected to the surface of the rotation cross bar.

[0006] It should be noted in the solution that an adsorption magnetic plate is fixed in the yield groove of the lifting slide, and the adsorption magnetic block is magnetically adsorbed to the adsorption magnetic plate.

[0007] It is further worth mentioning that a rotating seat is fixed to the front surface of the flip assembly plate, and the rotating seat is slidably connected to the rotation cross bar.

[0008] It should be further explained that the end of the rotation cross bar away from the lifting slide is provided with a spiral pattern, and an anti-slip knob is threadedly connected to the spiral pattern.

[0009] As a preferred embodiment, a lifting slider is fixed to the rear surface of the lifting slide, and a lifting screw sleeve is provided on the rear surface of the lifting slide between two lifting sliders.

[0010] As a preferred embodiment, a lifting screw hole is provided inside the lifting screw sleeve, and the transmission screw is threadedly connected to the lifting screw hole of the lifting screw sleeve.

[0011] As a preferred embodiment, a laser irradiation head is provided at the lower end of the laser body, and the lifting slide is slidably connected to the laser cutting equipment.

[0012] Compared with the prior art, the laser Z-axis transmission device for laser cutting equipment provided by the present invention has at least the following beneficial effects:

[0013] Through the provided flip assembly mechanism, the laser body is assembled by flipping and overlapping the flip assembly plate onto the lifting slide. The flexible assembly of the flip assembly plate and the lifting slide can realize the rapid disassembly and assembly of the laser body and meet the convenient maintenance conditions.

[0014] By setting up the lifting slide, flip assembly plate and rotating cross bar, when maintenance is in progress, the flip assembly plate can be flipped along the rotating cross bar on the lifting slide to adjust the orientation angle of the laser body and slide out along the rotating cross bar to adjust the front and rear position of the laser body, thereby expanding the maintenance operation space to further facilitate the maintenance of the laser body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of a laser Z-axis transmission device used in laser cutting equipment according to the present invention;

[0017] Figure 2 This is a diagram of the laser body flipping state of a laser Z-axis transmission device used in laser cutting equipment of the utility model;

[0018] Figure 3 This is a three-dimensional diagram of the structure of a flip assembly plate of a laser Z-axis transmission device used in laser cutting equipment according to the present invention;

[0019] Figure 4This is a three-dimensional diagram of a rotating crossbar of a laser Z-axis transmission device used in laser cutting equipment according to the present invention.

[0020] In the figure: 1. Laser body; 2. Lifting slide; 3. Lifting screw sleeve; 4. Transmission screw; 5. Flip assembly plate; 6. Rotating seat; 7. Rotation cross bar; 8. Spiral pattern; 9. Anti-slip knob; 10. Adsorption magnetic block; 11. Gap groove; 12. Adsorption magnetic plate; 13. Lifting slide; 14. Lifting screw hole; 15. Laser irradiation head. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the embodiments.

[0022] See also Figure 1-4 The utility model provides a laser Z-axis transmission device for laser cutting equipment, comprising a laser body 1, a lifting slide 2 is arranged at the rear of the laser body 1, a flip assembly mechanism is arranged between the lifting slide 2 and the laser body 1, and the flip assembly mechanism comprises a flip assembly plate 5, an adsorption magnetic block 10 and a give way groove 11, the flip assembly plate 5 is fixed on the rear surface of the laser body 1, the adsorption magnetic block 10 is fixed at the edge of the rear surface of the flip assembly plate 5, the give way groove 11 is opened at the edge of the front surface of the lifting slide 2, a rotating cross bar 7 is fixed at one end of the lifting slide 2, and the flip assembly plate 5 is movably connected to the surface of the rotating cross bar 7.

[0023] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth explaining in detail that an adsorption magnetic plate 12 is fixed in the yield groove 11 of the lifting slide 2, and the adsorption magnetic block 10 is magnetically adsorbed to the adsorption magnetic plate 12.

[0024] Further as Figure 3 As shown, it is worth explaining in detail that a rotating seat 6 is fixed to the front surface of the flip assembly plate 5, and the rotating seat 6 is slidably connected to the rotation cross bar 7.

[0025] This solution has the following working process: when in use, the lifting slide 2 is slidably connected to the laser cutting equipment through the lifting slider 13, and the driving motor of the laser cutting equipment controls the rotation of the transmission screw 4, so that the cooperation between the transmission screw 4 and the lifting screw sleeve 3 can drive the laser body 1 to move up and down along the Z-axis direction. During maintenance, the flip assembly plate 5 is rotated along the rotating cross bar 7 on the lifting slide 2, so that the adsorption magnetic block 10 on the flip assembly plate 5 is separated from the makeshift groove 11 on the lifting slide 2, and then the laser body 1 can be removed from the lifting slide 2. Similarly, the laser body 1 is assembled by flipping and superimposing the flip assembly plate 5 on the lifting slide 2. In this way, the flexible assembly method of the flip assembly plate 5 and the lifting slide 2 can realize the rapid disassembly and assembly of the laser body 1 and meet the convenient maintenance conditions.

[0026] According to the above working process, it can be seen that the laser body 1 is assembled by flipping the assembly plate 5 and overlapping it on the lifting slide 2. In this way, the flexible assembly method of the flip assembly plate 5 and the lifting slide 2 can realize the rapid disassembly and assembly of the laser body 1 and meet the convenient maintenance conditions.

[0027] Further as Figure 1 、 Figure 2 and Figure 4 As shown, it is worth mentioning that a spiral pattern 8 is provided at the end of the rotating cross bar 7 away from the lifting slide 2, and the anti-slip knob 9 is threadedly connected to the spiral pattern 8 of the rotating cross bar 7. When maintenance is in progress, the flip assembly plate 5 is flipped along the rotating cross bar 7 on the lifting slide 2, so that the orientation angle of the laser body 1 can be adjusted and the front and rear positions of the laser body 1 can be adjusted by sliding out along the rotating cross bar 7, thereby expanding the maintenance operation space to further facilitate the maintenance of the laser body 1.

[0028] Further as Figure 4 As shown, it is worth noting that a lifting slider 13 is fixed to the rear surface of the lifting slide 2, and a lifting screw sleeve 3 is provided on the rear surface of the lifting slide 2 between the two lifting sliders 13.

[0029] Further as Figure 1 As shown, it is worth noting that a lifting screw hole 14 is provided inside the lifting screw sleeve 3 , and the transmission screw rod 4 is threadedly connected to the lifting screw hole 14 of the lifting screw sleeve 3 .

[0030] Further as Figure 1 As shown, it is worth noting that a laser irradiation head 15 is provided at the lower end of the laser body 1, and the lifting slide 2 is slidably connected to the laser cutting equipment.

[0031] In summary: the laser body 1 is assembled by flipping the assembly plate 5 and overlapping it onto the lifting slide 2. The flexible assembly of the flip assembly plate 5 and the lifting slide 2 can realize the rapid disassembly and assembly of the laser body 1 and meet the convenient maintenance conditions; when maintenance is in progress, the flip assembly plate 5 is flipped along the rotating cross bar 7 on the lifting slide 2 to adjust the orientation angle of the laser body 1 and slide out along the rotating cross bar 7 to adjust the front and rear position of the laser body 1, thereby expanding the maintenance operation space to further facilitate the maintenance of the laser body 1.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laser Z-axis transmission device for laser cutting equipment, comprising a laser body (1), characterized in that: A lifting slide (2) is provided at the rear of the laser body (1), and a flip assembly mechanism is provided between the lifting slide (2) and the laser body (1). The flip assembly mechanism comprises a flip assembly plate (5), an adsorption magnetic block (10) and a clearance groove (11). The flip assembly plate (5) is fixed on the rear surface of the laser body (1), the adsorption magnetic block (10) is fixed on the upper edge of the rear surface of the flip assembly plate (5), and the clearance groove (11) is opened on the upper edge of the front surface of the lifting slide (2). A rotating cross bar (7) is fixed at one end of the lifting slide (2), and the flip assembly plate (5) is movably connected to the surface of the rotating cross bar (7).

2. The laser Z-axis transmission device for laser cutting equipment according to claim 1, characterized in that: An adsorption magnetic plate (12) is fixed in the clearance groove (11) of the lifting slide (2), and the adsorption magnetic block (10) is magnetically adsorbed to the adsorption magnetic plate (12).

3. The laser Z-axis transmission device for laser cutting equipment according to claim 2, characterized in that: A rotating seat (6) is fixed to the front surface of the flip assembly plate (5), and the rotating seat (6) is slidably connected to the rotating crossbar (7).

4. The laser Z-axis transmission device for laser cutting equipment according to claim 3, characterized in that: The end of the rotating crossbar (7) away from the lifting slide (2) is provided with a spiral pattern (8), and an anti-slip knob (9) is threadedly connected to the spiral pattern (8).

5. The laser Z-axis transmission device for laser cutting equipment according to claim 4, characterized in that: A lifting slider (13) is fixed to the rear surface of the lifting slide (2), and a lifting screw sleeve (3) is provided on the rear surface of the lifting slide (2) between the two lifting sliders (13).

6. The laser Z-axis transmission device for laser cutting equipment according to claim 5, characterized in that: A lifting screw hole (14) is provided inside the lifting screw sleeve (3), and the transmission screw rod (4) is threadedly connected to the lifting screw hole (14) of the lifting screw sleeve (3).

7. The laser Z-axis transmission device for laser cutting equipment according to claim 6, characterized in that: A laser irradiation head (15) is provided at the lower end of the laser body (1), and the lifting slide (2) is slidably connected to the laser cutting equipment.

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