Full-automatic installation-free integrated laser engraving machine

Abstract

The utility model relates to the technical field of metal processing, in particular to a full-automatic installation-free integrated laser engraving machine which comprises a frame assembly, and the frame assembly comprises a left side sectional material and a right side sectional material which are oppositely arranged. The first transmission wheels are rotationally arranged at the front end and the rear end of the inner side of the side profile correspondingly. First transmission belts are wound on the first transmission wheels at the front and rear ends of the side profiles respectively; the Y-direction driving mechanism is in power connection with the first transmission wheel and / or the first transmission belt to drive the first transmission belt to rotate around the first transmission wheel; first roller sets are arranged at the two ends of the cross beam assembly, the two ends of the cross beam assembly are installed on the inner sides of the side profiles through the first roller sets correspondingly, and the end of the cross beam assembly is in power connection with the first transmission belt; the laser head assembly is installed on the cross beam assembly. The equipment is simple in structure, transmission parts are all hidden in a beam type structure, operation is stable, and the engraving precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a fully automatic installation-free integrated laser engraving machine. Background Art

[0002] Laser engraving machines are commonly used in the field of metal processing technology. Common engraving machines are assembled from loose parts, with many installation steps and screws, which are prone to errors and lead to a poor user experience. Transmission parts, such as pulleys, are exposed and easily damaged or covered with dust, affecting the operation of the machine. Split machines have poor stability, low engraving accuracy, and slow engraving speed. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a fully automatic, installation-free integrated laser engraving machine. The device has a simple structure, transmission parts are hidden in the beam structure, operation is stable, and engraving accuracy is high.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fully automatic, installation-free integrated laser engraving machine, comprising

[0006] A frame assembly, the frame assembly comprising two oppositely disposed side profiles on the left and right;

[0007] There are four first transmission wheels, which are rotatably arranged at the front and rear ends of the inner side of the side profile;

[0008] There are two first transmission belts, one first transmission belt is respectively wound around the first transmission wheels at the front and rear ends of each side profile;

[0009] A Y-direction driving mechanism, which is connected to the first transmission wheel and / or the first transmission belt by power, so as to drive the first transmission belt to rotate around the first transmission wheel;

[0010] A crossbeam assembly, with first roller groups disposed at both ends thereof, the two ends of the crossbeam assembly being respectively mounted on the inner sides of the side profiles through the first roller groups, and the ends of the crossbeam assembly being dynamically connected to the first transmission belt;

[0011] The laser head assembly is mounted on the crossbeam assembly.

[0012] Preferably, the inner surface of the side profile further has a first profile groove for matching with the first roller assembly, and the first profile groove extends along the main extension direction of the side profile.

[0013] Preferably, the first roller assembly includes at least three roller units, and the three roller units are staggered.

[0014] Preferably, the frame assembly further comprises a front panel, the front side of the front panel comprises an operating area, an emergency stop button and a display area.

[0015] Preferably, the crossbeam assembly comprises a crossbeam body, side clamping plates are installed at both ends of the crossbeam body, and the first roller group is installed on the side clamping plates.

[0016] Preferably, the side clamp is fixedly connected to the first transmission belt.

[0017] Preferably, rotatable second transmission wheels are respectively installed at both ends of the bottom surface of the beam body, and second transmission belts are wrapped around the outside of the two second transmission wheels. The laser head assembly is installed on the second transmission belt, and a driving motor for driving the second transmission belt to rotate is also installed at the lower part of the beam body.

[0018] Preferably, the laser head assembly comprises a laser, a slide plate and a second roller set, wherein the slide plate is mounted on the back of the laser, and the second roller set is mounted on the back of the slide plate;

[0019] The second roller group includes two upper roller units and two lower roller units, and the two upper roller units and the two lower roller units are clamped and installed on the beam body.

[0020] Preferably, the back of the laser has a guide rail, the front of the slide has a guide groove, and the laser and the slide are slidably connected via the guide rail and the guide groove;

[0021] The slide plate is provided with a screw hole at a position corresponding to the guide groove, and the screw hole is used to locate the height position of the laser by screwing a screw.

[0022] Preferably, the lower end of the frame assembly has an assembled support leg, which includes a plurality of extension rods and foot pads that can be extended and spliced.

[0023] The beneficial effects of using the utility model are:

[0024] The frame structure of the fully automatic, installation-free integrated laser engraving machine adopts a side profile that is set up by a separate mold, and the internal opening thereof includes a first groove for guiding the movement of the beam component, and also includes a first transmission wheel and a first transmission belt. The above-mentioned first groove, first transmission wheel and first transmission belt are all hidden inside the side profile; at the same time, the wire management groove, second transmission wheel and second transmission belt on the beam component are all located at the lower part of the beam body, which can prevent the various guide components and transmission components from being damaged during the use of the fully automatic, installation-free integrated laser engraving machine.

[0025] The frame assembly of this fully automatic, installation-free integrated laser engraving machine is an assembled, stable, integral structure. Long-term operation will not cause distortion of the edges due to internal forces. The stable structure is conducive to the precise movement of the laser head assembly and has high engraving accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of a fully automatic, installation-free, integrated laser engraving machine.

[0027] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0028] Figure 3 Axial schematic diagram of the crossbeam assembly and laser head assembly.

[0029] Figure 4 This is an axial schematic diagram of the beam assembly and laser head assembly from another perspective.

[0030] Figure 5 A schematic diagram of an assembled support leg.

[0031] Reference numerals include:

[0032] 10-frame assembly, 11-front panel, 111-operating area, 112-emergency stop button, 113-display area, 12-side profile, 121-first profile groove, 122-first transmission wheel, 123-first transmission belt, 13-rear profile, 14-assembled support foot, 141-extension rod, 142-foot pad;

[0033] 20-beam assembly, 21-beam body, 22-side clamping plate, 23-first roller group, 24-cable management buckle, 25-cable management groove, 26-driving motor, 27-second transmission wheel, 28-second transmission belt;

[0034] 30 - laser head assembly, 31 - laser, 32 - guide rail, 33 - slide plate, 34 - second roller group. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0036] In order to solve the problem that the laser engraving machine in the prior art has low precision and the transmission parts are easily damaged, such as Figure 1As shown, this embodiment proposes a fully automatic, installation-free, integrated laser engraving machine, including a frame assembly 10 including two oppositely arranged side profiles 12 on the left and right, the front of the frame assembly 10 is a front panel 11, and the front panel 11 has an operation area 111 for controlling the operation of the device and displaying the operation status of the device, an emergency stop button 112 and a display area 113, the rear of the frame assembly 10 is a rear profile 13, and detachable assembled feet 14 are provided at the four bottom corners of the frame assembly 10.

[0037] A crossbeam assembly 20 and a laser head assembly 30 are also arranged in the internally enclosed area of ​​the frame assembly 10, wherein both ends of the crossbeam assembly 20 are movably mounted on the inner side formed by the side, and the laser head assembly 30 is fixedly mounted on the crossbeam assembly 20 to drive the crossbeam assembly 20 and the laser head assembly 30 to move in the Y direction.

[0038] like Figure 2 As shown, in this embodiment, a first transmission wheel 122 is respectively installed at the front and rear ends of each side profile 12, and the first transmission wheel 122 is rotatably arranged at the front and rear ends of the inner side of the side profile 12; a first transmission belt 123 is respectively wound around the first transmission wheels 122 at the front and rear ends of each side profile 12; a Y-axis driving mechanism (not shown in the figure, preferably a bidirectional stepping motor) is power-connected to the first transmission wheel 122 and / or the first transmission belt 123 to drive the first transmission belt 123 to rotate around the first transmission wheel 122.

[0039] Combination Figure 3 As shown, the two ends of the beam assembly 20 are provided with a first roller set 23, and the two ends of the beam assembly 20 are respectively installed on the inner side of the side profile 12 through the first roller set 23, and the end of the beam assembly 20 is connected to the first transmission belt 123 by power;

[0040] When the Y-direction driving mechanism moves, the first transmission belt 123 can be driven to rotate, and thus the crossbeam assembly 20 connected to the first transmission belt 123 can be driven to move along the first groove 121 in the Y-direction.

[0041] The inner surface of the side profile 12 also has a first groove 121 for matching with the first roller group 23, and the first groove 121 extends along the main extension direction of the side profile 12. The first roller group 23 includes at least three roller monomers, which are staggered and installed in the first groove 121. The three rollers can play a role of guiding and bearing, and also have a certain vertical positioning and shock absorption effect.

[0042] In this embodiment, the crossbeam assembly 20 includes a crossbeam body 21, and side clamps 22 are installed at both ends of the crossbeam body 21. The first roller group 23 is installed on the side clamps 22. In this embodiment, the side clamps 22 have a horizontally extending ear plate structure, and the side clamps 22 and the first transmission belt 123 are fixedly connected through the ear plate structure.

[0043] Combination Figure 3 and Figure 4 As shown, rotatable second transmission wheels 27 are respectively installed at both ends of the bottom surface of the crossbeam body 21, and second transmission belts 28 are installed around the two second transmission wheels 27. The laser head assembly 30 is installed with the second transmission belt 28, and the lower part of the crossbeam body 21 is also installed with a driving motor 26 for driving the second transmission belt 28 to rotate. The laser head assembly 30 includes a laser 31, a slide plate 33 and a second roller group 34, the slide plate 33 is installed on the back of the laser 31, and the second roller group 34 is installed on the back of the slide plate 33; the second roller group 34 includes two upper roller monomers and two lower roller monomers, and the two upper roller monomers and the two lower roller monomers are clamped and installed on the crossbeam body 21.

[0044] Similar to the driving method of the beam moving along the Y direction, in this embodiment, the laser head assembly 30 can be driven along the extension direction of the beam body 21, that is, the X direction, by driving the second transmission belt 28 by the driving motor 26. In this embodiment, the projections of the Y direction and the X direction on the horizontal plane are perpendicular to each other. The laser head assembly 30 can be servo-moved at any position in the horizontal plane.

[0045] Preferably, the interior of the beam body 21 further comprises a wire management groove 25 opened in the X direction, and a wire management buckle 24 is installed at the end of the wire management groove 25 , that is, the cables connected to the laser 31 are also hidden inside the beam body 21 .

[0046] As a preferred example, Figure 3 As shown, the back of the laser 31 has a guide rail 32, and the front of the slide plate 33 has a guide groove, and the laser 31 and the slide plate 33 are slidably connected through the guide rail 32 and the guide groove; the slide plate 33 has a screw hole at the corresponding guide groove, and the screw hole is used to locate the height position of the laser 31 by screwing a screw. In this embodiment, the height of the laser 31 can be manually adjusted to change the elevation of the laser 31.

[0047] like Figure 5 As shown, the lower end of the frame assembly 10 has an assembled support leg 14, which includes a plurality of extension rods 141 and foot pads 142 that can be extended and spliced. The user can temporarily change the vertical position of the extension rod 141 or use different extension rods 141 according to the on-site conditions to achieve the effect of changing the overall height of the equipment, so that the laser engraving machine has a wider applicability.

[0048] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. A fully automatic, installation-free integrated laser engraving machine, characterized by: include A frame assembly, the frame assembly comprising two oppositely disposed side profiles on the left and right; There are four first transmission wheels, which are rotatably arranged at the front and rear ends of the inner side of the side profile; There are two first transmission belts, one first transmission belt is respectively wound around the first transmission wheels at the front and rear ends of each side profile; A Y-direction driving mechanism, which is connected to the first transmission wheel and / or the first transmission belt by power, so as to drive the first transmission belt to rotate around the first transmission wheel; A crossbeam assembly, with first roller groups disposed at both ends thereof, the two ends of the crossbeam assembly being respectively mounted on the inner sides of the side profiles through the first roller groups, and the ends of the crossbeam assembly being dynamically connected to the first transmission belt; The laser head assembly is mounted on the crossbeam assembly.

2. The fully automatic, installation-free integrated laser engraving machine according to claim 1 is characterized in that: The inner surface of the side profile also has a first profile groove for matching with the first roller assembly, and the first profile groove extends along the main extension direction of the side profile.

3. The fully automatic, installation-free integrated laser engraving machine according to claim 2 is characterized in that: The first roller group includes at least three roller units, and the three roller units are arranged in a staggered manner.

4. The fully automatic, installation-free integrated laser engraving machine according to claim 1 is characterized in that: The frame assembly also includes a front panel, and the front side of the front panel includes an operation area, an emergency stop button and a display area.

5. The fully automatic, installation-free integrated laser engraving machine according to claim 1 is characterized in that: The crossbeam assembly comprises a crossbeam body, side clamping plates are installed at both ends of the crossbeam body, and the first roller group is installed on the side clamping plates.

6. The fully automatic, installation-free integrated laser engraving machine according to claim 5 is characterized in that: The side clamping plate is fixedly connected to the first transmission belt.

7. The fully automatic, installation-free integrated laser engraving machine according to claim 5 is characterized in that: Rotatable second transmission wheels are respectively installed at both ends of the bottom surface of the beam body, and second transmission belts are wrapped around the two second transmission wheels. The laser head assembly is installed on the second transmission belts, and a driving motor for driving the second transmission belt to rotate is also installed at the lower part of the beam body.

8. The fully automatic, installation-free integrated laser engraving machine according to claim 7 is characterized in that: The laser head assembly comprises a laser, a slide plate and a second roller set, wherein the slide plate is mounted on the back of the laser, and the second roller set is mounted on the back of the slide plate; The second roller group includes two upper roller units and two lower roller units, and the two upper roller units and the two lower roller units are clamped and installed on the beam body.

9. The fully automatic, installation-free integrated laser engraving machine according to claim 7, characterized in that: The back of the laser is provided with a guide rail, the front of the slide is provided with a guide groove, and the laser and the slide are slidably connected via the guide rail and the guide groove; The slide plate is provided with a screw hole at a position corresponding to the guide groove, and the screw hole is used to locate the height position of the laser by screwing a screw.

10. The fully automatic, installation-free integrated laser engraving machine according to claim 1, characterized in that: The lower end of the frame assembly is provided with an assembled support leg, which comprises a plurality of extension rods and foot pads that can be extended and spliced.

Images