Laser cutting and marking all-in-one machine

Abstract

The utility model relates to a laser cutting and marking all-in-one machine which is characterized in that a machine base is provided with a machining platform with a certain length and two first rails respectively located on the left side edge and the right side edge of the machining platform, a cross beam is assembled between the left first rail and the right first rail, and the two ends of the cross beam are connected with the first rails through first sliding trolleys respectively; each first sliding trolley is correspondingly provided with a first driving motor, so that the first sliding trolley reciprocates along the first track; a cutting laser head capable of moving along the cross beam is assembled on the front side face of the cross beam, a second sliding trolley is assembled on the upper side face of the cross beam, the second sliding trolley is driven by a second driving motor to move back and forth along the cross beam, a cantilever longitudinal beam is assembled on the second sliding trolley, and the cantilever longitudinal beam protrudes forwards and is provided with a marking head. According to the utility model, the cutting laser head and the marking head are arranged on the same cross beam, so that one machine has two purposes and can be selectively used during working, cutting production can be realized, marking processing can also be realized, the utilization rate and the effect of equipment are improved, and the investment cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a cutting and marking device based on laser processing. Background Art

[0002] Laser marking is to use laser beam to mark the surface of various materials permanently; laser cutting is achieved by using high power density energy generated by laser focusing. It can be widely used in the processing of various materials, with the characteristics of narrow incision width, small heat-affected zone, smooth incision, high cutting speed, and the ability to cut any shape at will. However, in the existing technology, laser marking machines and laser cutting machines are single-machine models, that is, they can only perform single marking or cutting work, which brings a large investment cost to users and is not conducive to production layout and maintenance. Summary of the invention

[0003] The purpose of the utility model is to provide a laser cutting and marking integrated machine, which realizes cutting and marking in one, and users can choose to use it, thus well solving the above technical problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The laser cutting and marking integrated machine includes a machine base, on which a processing platform with a certain length and two first tracks respectively located on the left and right sides of the processing platform and extending in parallel along the length direction of the processing platform are arranged. A crossbeam is assembled between the left and right first tracks, the crossbeam is located above the processing platform, and the two ends of the crossbeam are respectively connected to the first track through a first sliding trolley, each first sliding trolley is correspondingly provided with a first driving motor, the first driving motor drives the first sliding trolley to reciprocate along the first track, and the first driving motors on the two first sliding trolleys work synchronously; a cutting laser head that can move along the crossbeam is assembled on the front side surface of the crossbeam, and a second sliding trolley is assembled on the upper side surface of the crossbeam, the second sliding trolley is driven by the second driving motor to reciprocate along the crossbeam, a cantilever longitudinal beam is assembled on the second sliding trolley, the cantilever longitudinal beam protrudes forward and a marking head is provided at the protruding end.

[0006] The above scheme is further that the first drive motor cooperates with the power box to drive the first sliding trolley to move, the first drive motor and the power box are both installed on the first sliding trolley, and the two power boxes on the left and right sides are connected in series through a synchronous shaft.

[0007] The above scheme is further that the crossbeam is a U-shaped steel, and the upper side surface of the crossbeam has a second track spaced front and rear; the second sliding trolley has a C-shaped clamping portion extending downward from the rear side and bent, and an I-shaped roller and a supporting roller are provided on the C-shaped clamping portion, the C-shaped clamping portion clamps the crossbeam, and the I-shaped roller is rollingly connected to the second track and uses the I-shaped edge to clamp the front and rear side walls of the second track, while the supporting roller supports the lower side surface of the crossbeam.

[0008] The utility model realizes dual purpose of one machine by arranging a cutting laser head and a marking head on the same beam. When working, it can realize cutting production and can also be used for marking processing by switching the switch, thereby improving the utilization rate and efficiency of the equipment and saving investment costs. The two ends of the beam are respectively connected to the first track through the first sliding trolley. Each first sliding trolley is correspondingly provided with a first driving motor. The first driving motor drives the first sliding trolley to move back and forth along the first track, and the two first driving motors of the beam work synchronously to realize the dual drive form of the beam, improve the speed and stability, and thus help to improve production efficiency. The marking head is positioned on the cantilever longitudinal beam, and the cantilever longitudinal beam is installed on the beam through the second sliding trolley. The beam is a U-shaped steel and has a second track spaced front and back on the upper side of the beam, forming a double-track form to connect the second sliding trolley. The second sliding trolley uses an I-shaped roller to roll and connect the second track to ensure smooth and accurate movement and improve the marking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Attached Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0010] Attached Figure 2 for Figure 1 Schematic diagram of the beam structure;

[0011] Attached Figure 3 for Figure 1 A magnified schematic diagram of the local structure. DETAILED DESCRIPTION

[0012] The concept, specific structure and technical effects of the utility model will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the utility model.

[0013] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0014] See also Figure 1 ,2 , 3 are schematic diagrams of preferred embodiments of the present invention. The present invention is related to a laser cutting and marking machine, which is a device based on laser processing, including a base 1 and a corresponding control system. The base 1 is a horizontal structure, and adjustable support feet 13 are installed at the bottom of the base 1 to facilitate leveling and installation. A processing platform 11 with a certain length and two first tracks 12 extending along the length direction of the processing platform, which are respectively located on the left and right sides of the processing platform 11 and are parallel to each other, are provided on the base 1. A crossbeam 2 is assembled between the left and right first tracks 12. The crossbeam 2 is located above the processing platform 11, and the two ends of the crossbeam 2 are connected to the first track 12 through a first sliding trolley 3. Each first sliding trolley 3 is correspondingly provided with a first drive motor 31. The first drive motor 31 drives the first sliding trolley 3 to reciprocate along the first track 12, and the first drive motors 31 on the two first sliding trolleys 3 work synchronously. Further, the first drive motor 31 cooperates with the power box 32 to drive the first sliding trolley 3 to move. The first drive motor 31 and the power box 32 are both installed on the first sliding trolley 3, and the two power boxes 32 on the left and right sides are connected in series through a synchronous shaft 33. The first drive motor 31 in the figure is connected to the power box 32 by a synchronous belt 34. The power box 32 is driven by a gear set to make the roller on the first sliding trolley 3 roll on the first track 12, so that the first sliding trolley 3 can reciprocate along the first track 12. A positioning and limiting connection is also added between the first sliding trolley 3 and the first track 12 to ensure that the first sliding trolley 33 moves on the first track 12 without derailing. This structure carries the crossbeam 2 through the first sliding trolley 3, and the movement is more stable. Each first sliding trolley 3 is correspondingly provided with a first drive motor 31, and the first drive motors 31 at both ends of the crossbeam 2 work synchronously to realize dual-drive work, which greatly improves the moving speed of the crossbeam 2. In this embodiment, the first drive motor 31 cooperates with the power box 32 to drive the first sliding trolley 3 to move, thereby increasing power, and the two power boxes 32 on the left and right sides are connected in series through a synchronization shaft 33, thereby increasing the movement synchronization of the two ends of the beam 2, improving the accuracy and stability of the movement of the beam, thereby greatly improving production quality and efficiency.

[0015] The front side of the beam 2 is assembled with a cutting laser head 4 that can move along the beam. The movement of the cutting laser head 4 on the beam 2 can be driven by a motor screw mechanism or a motor synchronous belt mechanism, so that the cutting laser head 4 can move back and forth on the beam 2. Combined with the movement of the beam 2, a compound motion is obtained to achieve cutting according to the set shape.

[0016] And a second sliding trolley 5 is assembled on the upper side of the crossbeam 2, and the second sliding trolley 5 is driven by a second driving motor 51 to reciprocate along the crossbeam 2. A cantilever longitudinal beam 6 is assembled on the second sliding trolley 5, and the cantilever longitudinal beam 6 protrudes forward and is provided with a marking head 7 at the protruding end. The marking head 7 is located on the upper side of the cutting laser head 4 and extends forward, effectively avoiding it, and can jointly use the same crossbeam 2 for support and transportation to obtain the required marking and cutting production. As shown in the figure, the marking head 7 and the cutting laser head 4 can also share a power control system 8, which is installed on the machine base 1. The power control system 8 can be switched by switching or program control to realize the switching of the marking head 7 and the cutting laser head 4. The specific working principles of the cutting laser head 4 and the marking head 7 are existing technologies and will not be repeated here.

[0017] In this embodiment, the cross beam 2 is made of square steel with good structural performance. The upper side of the cross beam 2 has a second track 21 spaced apart from the front and the back. The second sliding trolley 5 has a C-shaped clamping portion 52 extending downward from the rear side and bent, and an I-shaped roller 53 and a supporting roller 54 are provided on the C-shaped clamping portion 52. The C-shaped clamping portion 52 clamps the cross beam 2, and the I-shaped roller 53 rolls to connect the second track 21 and clamps the front and rear side walls of the second track 21 with the I-shaped edge, while the supporting roller 54 supports the lower side of the cross beam 2. This structure can achieve the second sliding trolley 5 to be stably installed on the cross beam 2 and can move accurately and smoothly, which is conducive to driving the cantilever longitudinal beam 6 and the marking head 7 to move, thereby ensuring the marking work.

[0018] The utility model realizes dual-purpose of one machine by arranging a cutting laser head and a marking head on the same beam. When working, the processing mode is switched through the control system. The user can choose to use it, which can realize cutting production or marking processing, thereby improving the utilization rate and efficiency of the equipment and saving investment costs. The two ends of the beam are connected to the first track through the first sliding trolley respectively. Each first sliding trolley is correspondingly provided with a first driving motor. The first driving motor drives the first sliding trolley to move back and forth along the first track, and the two first driving motors of the beam work synchronously to realize the dual-drive form of the beam, improve the speed and stability, and thus help to improve production efficiency. The marking head is positioned on the cantilever longitudinal beam, and the cantilever longitudinal beam is installed on the beam through the second sliding trolley. The beam is a square steel, and has a second track spaced front and back on the upper side of the beam, forming a double-track form to connect the second sliding trolley. The second sliding trolley uses an I-shaped roller to roll and connect the second track to ensure smooth and accurate movement and improve the marking effect.

[0019] Although the preferred specific embodiments of the present invention are described above in conjunction with the accompanying drawings, the present invention should not be limited to the structures and operations that are exactly the same as the above description and the accompanying drawings. For those skilled in the art, many equivalent improvements and changes can be made to the above embodiments through logical analysis, reasoning or limited experiments without exceeding the concept and scope of the present invention, but these improvements and changes should all fall within the scope of protection required by the present invention.

Claims

1. A laser cutting and marking machine, comprising a base (1), characterized in that: A processing platform (11) having a certain length and two first rails (12) respectively located on the left and right sides of the processing platform (11) and extending in parallel along the length direction of the processing platform are provided on the machine base (1). A crossbeam (2) is assembled between the left and right first rails (12). The crossbeam (2) is located above the processing platform (11), and both ends of the crossbeam (2) are connected to the first rails (12) via first sliding trolleys (3). Each first sliding trolley (3) is provided with a first drive motor (31). The first drive motor (31) drives the first sliding trolley (3). A sliding trolley (3) reciprocates along a first track (12), and first drive motors (31) on two first sliding trolleys (3) operate synchronously; a cutting laser head (4) that can move along the crossbeam is assembled on the front side of the crossbeam (2), and a second sliding trolley (5) is assembled on the upper side of the crossbeam (2), the second sliding trolley (5) is driven by a second drive motor (51) to reciprocate along the crossbeam (2), and a cantilever longitudinal beam (6) is assembled on the second sliding trolley (5), the cantilever longitudinal beam (6) protrudes forward and is provided with a marking head (7) at the protruding end.

2. The laser cutting and marking integrated machine according to claim 1, characterized in that: The first drive motor (31) cooperates with the power box (32) to drive the first sliding trolley (3) to move; the first drive motor (31) and the power box (32) are both mounted on the first sliding trolley (3), and the two power boxes (32) on the left and right sides are connected in series via a synchronous shaft (33).

3. The laser cutting and marking integrated machine according to claim 1, characterized in that: The cross beam (2) is a U-shaped steel, and the upper side surface of the cross beam (2) has a second track (21) spaced apart from the front and rear. The second sliding trolley (5) has a C-shaped clamping portion (52) extending downward from the rear side and bent, and an I-shaped roller (53) and a supporting roller (54) are provided on the C-shaped clamping portion (52). The C-shaped clamping portion (52) clamps the cross beam (2), and the I-shaped roller (53) is rollingly connected to the second track (21) and clamps the front and rear side walls of the second track (21) with the I-shaped edge, while the supporting roller (54) supports the lower side surface of the cross beam (2).

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