Laser machine tool body

Abstract

The utility model discloses a laser machine tool body, which belongs to the technical field of laser machines and comprises a machine tool body, an electric guide rail is mounted at the top of the machine tool body, an electric sliding table is slidably connected to the outer surface of the electric guide rail, a laser head is arranged on the electric sliding table, and a ventilation hole is formed in the top of the machine tool body. A collecting box is fixedly connected to the bottom of the machine tool body, an exhaust pipe is fixedly inserted into the bottom of the collecting box, a supporting frame is welded to the inner surface of the exhaust pipe, and a micro motor is fixedly connected to the bottom of the supporting frame. According to the laser machine tool body, through cooperative use of the machine tool body, the electric guide rail, the electric sliding table, the laser head, an air exchange hole, a collecting box, an exhaust pipe, a supporting frame, a micro motor, a rotating shaft, a fixing column, air draft fan blades and a filter screen, the effects that machined objects are conveniently and rapidly fixed and adsorbed, and meanwhile machining chippings are conveniently recycled and treated are achieved; and through cooperative use of the machine tool body, an electric telescopic rod, a push plate and a cabinet door, the effect of conveniently and rapidly discharging collected dust and impurities is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser machines, and in particular relates to a laser machine bed. Background Art

[0002] Laser machine is a general term for laser engraving machine, laser cutting machine and laser marking machine. Laser machine uses its high-temperature working principle to act on the surface of the processed material, and at the same time, according to the graphics input into the machine, it draws the patterns and texts required by the customer. Among them, laser engraving machine can be subdivided into non-metallic laser engraving machine, such as wooden craft engraving machine, stone shadow engraving machine, etc.

[0003] After checking the public (announcement) number: CN215698995U, a laser cutting machine bed is disclosed. This technology discloses "including a body device, a slide device, a clamp device, a collection device and a cleaning device, the lower surface of the bottom plate is connected to the upper surface of the lathe, and the one side surface of the bottom plate is connected to the inner side surface of the lathe. The cleaning device is set up, and powder is generated during laser cutting. The powder is easy to be raised, and the human body inhales the powder to cause damage to the body. Cutting can clean the powder in time, and the lathe can also be regularly flushed. ";

[0004] However, in the above-mentioned comparative documents, the cleaning device is only used to collect and clean the powder generated by cutting, and its function is relatively simple. The lathe itself lacks a fixing device for the processed objects, and the processed objects are easily displaced under the action of the cleaning device, which further easily interferes with the normal cutting work of the laser.

[0005] In order to solve the above problems, a laser machine bed is proposed in the present application. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a laser machine bed to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A laser machine body comprises a machine body, an electric guide rail is installed on the top of the machine body, an electric slide is slidably connected to the outer surface of the electric guide rail, a laser head is arranged on the electric slide, a ventilation hole is opened on the top of the machine body, a collection box is fixedly connected to the bottom of the machine body, an exhaust pipe is fixedly inserted at the bottom of the collection box, a support frame is welded to the inner surface of the exhaust pipe, a micro motor is fixedly connected to the bottom of the support frame, a rotating shaft is welded to the output end of the micro motor, a fixing column is installed on the output end of the rotating shaft, a plurality of exhaust fan blades are welded to the outer surface of the fixing column, and a filter is welded to the inner surface of the exhaust pipe.

[0009] The outer surface of the collection box is provided with a glass window. By providing the glass window, the operator can observe the situation inside the collection box through the glass window, which is convenient for the operator to specifically understand the collection situation of impurities and dust inside the collection box.

[0010] An electric telescopic rod is installed on the inner surface of the collection box, and the telescopic end of the electric telescopic rod is fixedly connected to a push plate. The outer surface of the collection box is hinged with a cabinet door. By arranging the electric telescopic rod, the push plate and the cabinet door, after the cabinet door is forced to flip upward, the electric telescopic rod inside the collection box is started to push the dust and impurities inside the collection box through the push plate, so as to quickly discharge the dust and impurities collected inside the collection box.

[0011] A handle is fixedly connected to one side of the cabinet door away from the collection box, and a plurality of anti-skid protrusions are fixedly connected to the outer surface of the handle. By providing the handle and the anti-skid protrusions, the operator can flip the cabinet door up and down by holding the handle. At the same time, the anti-skid protrusions on the surface of the handle can increase friction, making it easier for the operator to flip the cabinet door.

[0012] A counterweight box is fixedly connected to the outer surface of the machine tool body, and the width of the counterweight box is smaller than the width of the machine tool body. By setting the counterweight box and placing the counterweight block inside the counterweight box, the overall weight of the machine tool body can be increased, which is beneficial to improving the overall stability of the machine tool body.

[0013] Both sides of the machine tool body are in contact with long boards, and a lifting light is installed on the side of the long board away from the machine tool body. By setting the long board and the lifting light, the lifting light can flash continuously after being started. The flashing lifting light can remind others when the laser head is working, and try to avoid irrelevant personnel interfering with the normal operation of the laser head.

[0014] The inner cavity of the long plate is threadedly connected with a bolt, and the bolt passes through the long plate and is threadedly connected to the machine tool body. By setting the bolt, the bolt is forced to move in a direction away from the machine tool body to gradually release the fixed state of the long plate and the machine tool body. When the bolt is completely detached from the machine tool body, the operator can quickly disassemble and replace the long plate and lift the lamp as a whole.

[0015] To sum up, the technical effects and advantages of the utility model are as follows: the laser machine body, through the coordinated use of the machine tool body, electric guide rails, electric slides, laser heads, ventilation holes, collection boxes, exhaust pipes, support frames, micro motors, rotating shafts, fixed columns, exhaust fan blades and filter screens, achieves the effect of facilitating the rapid fixation and adsorption of processed objects and the recovery and processing of processed debris; through the coordinated use of the machine tool body, electric telescopic rods, push plates and cabinet doors, achieves the effect of facilitating the rapid discharge of collected dust and impurities; through the coordinated use of the machine tool body and the counterweight box, the weight of the machine tool body can be easily adjusted, thereby improving the overall stability of the machine tool body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model from another angle;

[0018] Figure 3 This is an exploded schematic diagram of the exhaust pipe, support frame and related parts of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the collection box of the utility model.

[0020] In the figure:

[0021] 1. Machine tool body; 2. Electric guide rail; 3. Electric slide; 4. Laser head; 5. Ventilation hole; 6. Collection box; 7. Exhaust pipe; 8. Support frame; 9. Micro motor; 10. Rotating shaft; 11. Fixed column; 12. Exhaust fan blades; 13. Filter; 14. Glass window; 15. Electric telescopic rod; 16. Push plate; 17. Cabinet door; 18. Handle; 19. Anti-slip bump; 20. Counterweight box; 21. Long board; 22. Lifting light; 23. Bolt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1 A laser machine body includes a machine body 1, an electric guide rail 2 is installed on the top of the machine body 1, an electric slide 3 is slidably connected to the outer surface of the electric guide rail 2, a laser head 4 is arranged on the electric slide 3, and the connection methods of the machine body 1, the electric guide rail 2, the electric slide 3 and the laser head 4 are all existing technologies.

[0024] Reference Figure 1-3 A ventilation hole 5 is provided on the top of the machine tool body 1, and a collection box 6 is fixedly connected to the bottom of the machine tool body 1, and the ventilation hole 5 is connected to the collection box 6; an exhaust pipe 7 is fixedly inserted at the bottom of the collection box 6, and a support frame 8 is welded on the inner surface of the exhaust pipe 7, and the length of the support frame 8 is smaller than the diameter of the exhaust pipe 7; a micro motor 9 is fixedly connected to the bottom of the support frame 8, and the micro motor 9 is fixedly connected to the center of the bottom of the support frame 8. A rotating shaft 10 is welded to the output end of the micro motor 9, and the rotating shaft 10 is rotatably connected to the inner cavity of the micro motor 9.

[0025] Reference Figure 1-3A fixed column 11 is installed at the output end of the rotating shaft 10, and a plurality of exhaust fan blades 12 are welded on the outer surface of the fixed column 11. When the micro motor 9 is started, the exhaust fan blades 12 can be driven to rotate through the rotating shaft 10 and the fixed column 11. The rotating exhaust fan blades 12 can extract the air inside the collection box 6 and discharge it outward through the exhaust pipe 7, so that the workpiece placed above the machine tool body 1 is tightly adsorbed on the top of the machine tool body 1 under the action of external pressure; a filter screen 13 is welded on the inner surface of the exhaust pipe 7, and the filter screen 13 can intercept and filter air debris.

[0026] Reference Figure 2 A glass window 14 is provided on the outer surface of the collection box 6. The vertical cross-section of the glass window 14 is circular. In addition, the operator can observe the collection of powder and impurities inside the collection box 6 through the glass window 14, so that the operator can judge the cleaning time of the powder in time.

[0027] Reference Figure 2 and Figure 4 An electric telescopic rod 15 is installed on the inner surface of the collecting box 6. The telescopic length of the electric telescopic rod 15 is smaller than the length of the collecting box 6. The telescopic end of the electric telescopic rod 15 is fixedly connected with a push plate 16, and the push plate 16 is slidably connected to the bottom wall of the inner surface of the collecting box 6; a cabinet door 17 is hinged on the outer surface of the collecting box 6, and the cabinet door 17 can be flipped up and down along the outer wall of the collecting box 6; when the cabinet door 17 is flipped upward, the telescopic movement of the electric telescopic rod 15 can drive the push plate 16 to slide along the bottom wall of the inner surface of the collecting box 6, and the sliding of the push plate 16 can quickly push the collected processing impurities out of the collecting box 6.

[0028] Reference Figure 2 A handle 18 is fixedly connected to the side of the cabinet door 17 away from the collection box 6. There are two handles 18, which are symmetrically distributed with the cabinet door 17 as the center, and the operator can flip the cabinet door 17 up and down by holding the handle 18; a plurality of anti-slip protrusions 19 are fixedly connected to the outer surface of the handle 18. The setting of the anti-slip protrusions 19 can increase the friction force on the surface of the handle 18, and try to prevent the cabinet door 17 from accidentally escaping from the operator's control during the movement.

[0029] Reference Figure 1-2 A counterweight box 20 is fixedly connected to the outer surface of the machine tool body 1. The width of the counterweight box 20 is smaller than the width of the machine tool body 1. There are two counterweight boxes 20. The two counterweight boxes 20 are symmetrically distributed with the machine tool body 1 as the center, and the operator can put the counterweight block into the counterweight box 20 to increase the overall weight of the machine tool body 1, which is beneficial to improving the stability of the machine tool body 1.

[0030] Reference Figure 1, both sides of the machine tool body 1 are in contact with long boards 21, and the length of the long boards 21 is less than the length of the machine tool body 1; a lifting light 22 is installed on the side of the long board 21 away from the machine tool body 1, and a button battery is arranged inside the lifting light 22, so that the flashing lifting light 22 can timely remind the surrounding irrelevant personnel when the laser head 4 is working. The inner cavity of the long board 21 is threadedly connected with a bolt 23, and the bolt 23 passes through the long board 21 and is threadedly connected to the machine tool body 1. The operator can gradually release the fixing state of the long board 21 and the machine tool body 1 by rotating the bolt 23 counterclockwise. After the bolt 23 is completely separated from the inside of the machine tool body 1, the operator can quickly disassemble and replace the long board 21 and the lifting light 22.

[0031] Working principle: First, place the workpiece on the top of the machine tool body 1, and then start the micro motor 9 inside the exhaust pipe 7. After the micro motor 9 is started, it can drive the exhaust fan blades 12 to rotate through the rotating shaft 10 and the fixed column 11. The rotating exhaust fan blades 12 can quickly draw out the air inside the collection box 6 and discharge it outward through the exhaust pipe 7. Because the collection box 6 is connected to the ventilation hole 5, the workpiece on the top of the machine tool body 1 is tightly attached to the surface of the machine tool body 1 under the action of pressure, and the position of the workpiece is avoided as much as possible during the processing. Then start the electric slide 3 and the laser head 4 for processing. The processing debris can pass through the ventilation hole 5 with the outside air into the collection box 6. At the same time, the filter net 13 at the top of the exhaust pipe 7 can intercept and filter the air. The filtered air and impurities are all collected in the collection box 6, which is convenient for the operator to concentrate on processing the debris and avoid environmental pollution as much as possible.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser machine tool body, comprising a machine tool body (1), characterized in that: An electric guide rail (2) is installed on the top of the machine tool body (1), and an electric slide (3) is slidably connected to the outer surface of the electric guide rail (2), and a laser head (4) is arranged on the electric slide (3). A ventilation hole (5) is opened on the top of the machine tool body (1), and a collection box (6) is fixedly connected to the bottom of the machine tool body (1), and an exhaust pipe (7) is fixedly inserted at the bottom of the collection box (6). A support frame (8) is welded to the inner surface of the exhaust pipe (7), and a micro motor (9) is fixedly connected to the bottom of the support frame (8), and a rotating shaft (10) is welded to the output end of the micro motor (9), and a fixed column (11) is installed at the output end of the rotating shaft (10), and a plurality of exhaust fan blades (12) are welded to the outer surface of the fixed column (11), and a filter screen (13) is welded to the inner surface of the exhaust pipe (7).

2. A laser machine bed according to claim 1, characterized in that: The outer surface of the collection box (6) is provided with a glass window (14).

3. A laser machine bed according to claim 1, characterized in that: An electric telescopic rod (15) is installed on the inner surface of the collection box (6), the telescopic end of the electric telescopic rod (15) is fixedly connected to a push plate (16), and a cabinet door (17) is hinged on the outer surface of the collection box (6).

4. A laser machine bed according to claim 3, characterized in that: A handle (18) is fixedly connected to the side of the cabinet door (17) away from the collection box (6), and a plurality of anti-slip bumps (19) are fixedly connected to the outer surface of the handle (18).

5. The laser machine bed according to claim 1, characterized in that: A counterweight box (20) is fixedly connected to the outer surface of the machine tool body (1), and the width of the counterweight box (20) is smaller than the width of the machine tool body (1).

6. The laser machine bed according to claim 1, characterized in that: Long plates (21) are in contact with both sides of the machine tool body (1), and a lifting lamp (22) is installed on the side of the long plate (21) away from the machine tool body (1).

7. A laser machine bed according to claim 6, characterized in that: The inner cavity of the long plate (21) is threadedly connected with a bolt (23), and the bolt (23) passes through the long plate (21) and is threadedly connected to the machine tool body (1).

Images