Laser cutting machine convenient to position

Abstract

The utility model relates to the technical field of laser cutting equipment, and discloses a laser cutting machine convenient to position, which comprises a base plate, support plates are fixedly mounted on two sides of the bottom of the base plate, a cutting box is further fixedly mounted at the top of the base plate, a cutting component is further fixedly mounted at the top of the cutting box, and a positioning component is further arranged in the cutting box. The cutting assembly comprises sliding boxes, lead screws, connecting rods and a transverse moving assembly, the two sliding boxes are fixedly installed on the two sides of the top of the cutting box, the lead screws are rotationally installed in the sliding boxes, one ends of the lead screws penetrate through the sliding boxes to be fixedly connected with the output end of the driving motor, and the lead screws are in threaded connection with the connecting rods; according to the laser cutting device, through mutual cooperation of the structures, a workpiece can be conveniently clamped and positioned during laser cutting, so that workpiece damage caused by workpiece deviation is avoided, more cost is saved, meanwhile, machining time is saved, and the laser cutting device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting equipment, in particular to a laser cutting machine which is easy to position. Background Art

[0002] Laser cutting machine is a kind of equipment that uses laser technology for cutting. It usually uses a high-power laser beam to focus on the surface of the material, and cuts the material into the desired shape and size by controlling the path and energy of the laser beam. Laser cutting machine has many advantages, including high precision, high speed, high efficiency, high flexibility, etc. It can cut on various materials, such as metal, plastic, glass, ceramic, etc. In addition, laser cutting machine is also environmentally friendly and safe, because it does not produce harmful exhaust gas and waste, and does not produce noise and vibration.

[0003] However, the existing laser cutting machine cannot conveniently fix and limit the workpiece when in use, which may lead to workpiece deviation, non-standard cutting shape and damage to the workpiece during cutting, causing economic losses and wasting processing time. In order to solve the above problems, it is convenient to clamp and position the workpiece during laser cutting to avoid the scrapping of the workpiece. For this reason, we propose a laser cutting machine that is easy to position. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a laser cutting machine that is easy to position and solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser cutting machine that is easy to position, comprising a base plate, both sides of the bottom of the base plate are fixedly mounted with support plates for supporting the base plate, and a cutting box is also fixedly mounted on the top of the base plate, and further comprising:

[0008] A cutting assembly for cutting materials, and a positioning assembly for clamping materials, the cutting assembly includes a sliding box, a screw rod, a connecting rod and a transverse movement assembly, the two groups of sliding boxes are fixedly installed on both sides of the top of the cutting box, and the interior of the sliding box is rotatably installed with a screw rod, one end of the screw rod passes through the sliding box and is fixedly connected to the output end of the driving motor, the screw rod is threadedly connected to a connecting rod, and the top of the connecting rod is fixedly installed with a transverse movement assembly for driving laser cutting.

[0009] Preferably, the transverse movement assembly includes a mounting rod, a sliding rod, a cam, a belt and a laser generating end. The mounting rod is fixedly mounted on the top of two groups of connecting rods. A sliding rod with a sliding groove is fixedly mounted on one side of the top of the mounting rod. A cam for connection is rotatably mounted on one end of the top of the mounting rod. The cam is fixedly connected to the output end of the transverse movement motor at the other end of the mounting rod through a belt. The laser generating end is clamped and mounted on one side of the belt.

[0010] Preferably, the laser generating end includes a mounting plate, a connecting tooth plate, an embedded slider and a laser head. A laser head for emitting laser is fixedly mounted on one end of the mounting plate, an embedded slider is fixedly mounted on the bottom of the mounting plate, the embedded slider is slidably mounted together with a sliding rod, a connecting tooth plate is fixedly mounted on a section of the mounting plate at a position corresponding to the belt through a screw, and the mounting plate is fixedly connected to the belt through the connecting tooth plate.

[0011] Preferably, the positioning assembly includes a bidirectional screw, a connecting piece, a limiting slide rod, a clamping plate and a sliding groove. The bidirectional screw is rotatably installed on one side of the substrate, and the limiting slide rod is fixedly installed on the other side of the substrate. Both ends of the bidirectional screw are threadedly connected with connecting pieces for connection, and both ends of the limiting slide rod are also slidably installed with the same connecting pieces. A clamping plate for clamping is clamped and installed between the two groups of the connecting pieces. Sliding grooves for sliding are provided at positions corresponding to the connecting pieces on both sides of the substrate.

[0012] Preferably, the clamping plate is H-shaped as a whole, a straight groove for clamping straight-edged materials is opened on one side of the clamping plate, and an arc plate for clamping arc-edged materials is inserted and installed on the top of the clamping plate.

[0013] Preferably, a collecting box for collecting cut materials is fixedly mounted on one side of the bottom of the cutting box, and the collecting box is tilted as a whole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a laser cutting machine that is easy to position and has the following beneficial effects:

[0016] 1. The laser cutting machine which is easy to position, through the setting of the transverse movement component, when it is necessary to adjust the position of the laser generating end, it is only necessary to start the transverse movement motor to drive the belt connected to the cam to move, and through the cooperation between the connecting tooth plate and the mounting plate, the mounting plate will be driven to slide on the top of the mounting rod when the belt moves, so that through the cooperation between the embedded slider fixedly installed at the bottom of the mounting plate and the sliding rod fixedly installed on the top of the mounting rod, the laser generating end is driven to slide correspondingly on the top of the mounting rod as a whole, thereby driving the laser head fixedly installed at the other end of the mounting plate to slide together with it, so as to meet the needs of adjusting the laser cutting position, and it is convenient to disassemble the connecting tooth plate to replace the belt that is excessively worn, which is more convenient to use.

[0017] 2. The laser cutting machine which is easy to position, through the setting of the positioning component, can drive the connecting parts on both sides to shrink inward synchronously through the threaded connection between the two-way lead screw installed on one side of the cutting box and the two sets of connecting parts by rotating the two-way lead screw installed on one side of the cutting box when it is needed to clamp the material, thereby driving the clamping plate installed on one end of the connecting part to slide inside the cutting box together with it to clamp the material, and through the cooperation of the limit slide bar fixedly installed on the other end of the cutting box, the stable sliding of the two sets of clamping plates during clamping is ensured, which is easy to use.

[0018] 3. The laser cutting machine, which is easy to position, can limit the straight-edge materials through the setting of straight grooves, thereby avoiding the scrapping of materials caused by deviation during cutting. Through the setting of arc plates, when clamping materials with arc edges, the arc edges fixed at the bottom of the arc plates can support the edge bottom of the materials, thereby reducing the risk of materials falling during cutting, making it easier to use when positioning materials and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the cutting assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the laser generating end of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the positioning component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping plate of the utility model.

[0024] In the figure: 1. Base plate; 2. Support plate; 3. Cutting box; 4. Cutting assembly; 5. Positioning assembly; 6. Sliding box; 7. Screw rod; 8. Connecting rod; 9. Transverse movement assembly; 10. Mounting rod; 11. Sliding rod; 12. Cam; 13. Belt; 14. Laser generating end; 15. Mounting plate; 16. Connecting tooth plate; 17. Embedded slider; 18. Laser head; 19. Bidirectional screw rod; 20. Connecting piece; 21. Limiting slider; 22. Clamping plate; 23. Sliding groove; 24. Straight groove; 25. Arc plate; 26. Collecting box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A laser cutting machine that is easy to position includes a base plate 1, support plates 2 for supporting the base plate 1 are fixedly installed on both sides of the bottom of the base plate 1, and a cutting box 3 is also fixedly installed on the top of the base plate 1, and also includes:

[0027] A cutting assembly 4 for cutting materials and a positioning assembly 5 for clamping materials, the cutting assembly 4 includes a sliding box 6, a screw rod 7, a connecting rod 8 and a transverse movement assembly 9, two groups of sliding boxes 6 are fixedly installed on both sides of the top of the cutting box 3, and the inside of the sliding box 6 is rotatably installed with a screw rod 7, one end of the screw rod 7 passes through the sliding box 6 and is fixedly connected to the output end of the driving motor, the screw rod 7 is threadedly connected with a connecting rod 8, and the top of the connecting rod 8 is fixedly installed with a transverse movement assembly 9 for driving laser cutting.

[0028] Furthermore, the transverse movement assembly 9 includes a mounting rod 10, a sliding rod 11, a cam 12, a belt 13 and a laser generating end 14. The mounting rod 10 is fixedly mounted on the top of the two groups of connecting rods 8. A sliding rod 11 with a sliding groove is fixedly mounted on one side of the top of the mounting rod 10. A cam 12 for connection is rotatably mounted on one end of the top of the mounting rod 10. The cam 12 is fixedly connected to the output end of the transverse movement motor at the other end of the mounting rod 10 through a belt 13. The laser generating end 14 is clamped and mounted on one side of the belt 13.

[0029] Furthermore, the laser generating end 14 includes a mounting plate 15, a connecting tooth plate 16, an inlay slider 17 and a laser head 18. A laser head 18 for emitting laser light is fixedly mounted on one end of the mounting plate 15. An inlay slider 17 is fixedly mounted on the bottom of the mounting plate 15. The inlay slider 17 is slidably mounted together with the sliding rod 11. A connecting tooth plate 16 is fixedly mounted on a section of the mounting plate 15 corresponding to the position of the belt 13 through a screw. The mounting plate 15 is fixedly connected to the belt 13 through the connecting tooth plate 16. Through the setting of the transverse movement component 9, when the position of the laser generating end 14 needs to be adjusted, it is only necessary to start the transverse movement motor to drive it and the cam 12 to move. The transmission connected belt 13 moves, and through the cooperation between the connecting tooth plate 16 and the mounting plate 15, when the belt 13 moves, it will drive the mounting plate 15 to slide on the top of the mounting rod 10, thereby driving the laser generating end 14 as a whole to slide correspondingly on the top of the mounting rod 10 through the cooperation between the embedded slider 17 fixedly installed at the bottom of the mounting plate 15 and the sliding rod 11 fixedly installed on the top of the mounting rod 10, thereby driving the laser head 18 fixedly installed at the other end of the mounting plate 15 to slide with it, so as to meet the needs of adjusting the laser cutting position, and facilitate the disassembly of the connecting tooth plate 16 to replace the belt that is too worn, which is more convenient to use.

[0030] Furthermore, the positioning assembly 5 includes a bidirectional screw 19, a connecting piece 20, a limiting slide 21, a clamping plate 22 and a sliding groove 23. The bidirectional screw 19 is rotatably mounted on one side of the substrate 1, and the limiting slide 21 is fixedly mounted on the other side of the substrate 1. Both ends of the bidirectional screw 19 are threadedly connected with connecting pieces 20 for connection, and both ends of the limiting slide 21 are also slidably mounted with the same connecting pieces 20. A clamping plate 22 for clamping is installed between the two groups of connecting pieces 20. The positions of the connecting pieces 20 on both sides of the substrate 1 are provided with a clamping plate 22 for clamping. The sliding sliding groove 23, through the setting of the positioning component 5, can drive the connecting parts 20 on both sides to shrink inward synchronously through the threaded connection between the two-way screw 19 and the two groups of connecting parts 20 by rotating the bidirectional screw 19 installed on one side of the cutting box 3 when it is needed to clamp the material, thereby driving the clamping plate 22 installed on one end of the connecting part 20 to slide inside the cutting box 3 together with it to clamp the material, and through the cooperation of the limiting slide rod 21 fixedly installed on the other end of the cutting box 3, the stable sliding of the two groups of clamping plates 22 during clamping is ensured, which is convenient for use.

[0031] Furthermore, the clamping plate 22 is H-shaped as a whole, and a straight groove 24 for clamping straight-edge materials is opened on one side of the clamping plate 22. An arc plate 25 for clamping arc-edge materials is installed on the top of the clamping plate 22. Through the setting of the straight groove 24, the straight-edge material can be limited, thereby avoiding the scrapping of materials caused by offset during cutting. Through the setting of the arc plate 25, when clamping materials with arc edges, the arc edge fixedly installed at the bottom of the arc plate 25 can support the edge bottom of the material, thereby reducing the risk of material falling during cutting, making it more convenient to use when positioning materials and more practical.

[0032] Furthermore, a collecting box 26 for collecting the cut material is fixedly installed on one side of the bottom of the cutting box 3. The collecting box 26 is tilted as a whole. Through the setting of the collecting box 26, after the cutting of the material clamped between the two sets of clamping plates 22 is completed, the cut product will fall from the material to the inside of the cutting box 3, and then slide out through the setting of the collecting box 26, so as to reach the bottom of the inclined surface, which is convenient for use when collecting finished products and waste materials.

[0033] Instructions

[0034] When in use, firstly, the positioning assembly 5 is set to clamp the material to be cut, and the bidirectional screw 19 installed on one side of the cutting box 3 is rotated, and the threaded connection between the bidirectional screw 19 and the two sets of connecting members 20 drives the connecting members 20 on both sides to shrink inward synchronously, thereby driving the clamping plate 22 installed at one end of the connecting member 20 to slide inside the cutting box 3 together with it to clamp the material. The straight groove 24 can be set to limit the straight-edge material, thereby avoiding the object from being offset during cutting. The material is scrapped, and through the setting of the arc plate 25, when clamping the material with an arc edge, the arc edge fixedly installed at the bottom of the arc plate 25 can bear the edge bottom of the material, thereby reducing the risk of material falling during cutting. After clamping the material, the cutting end can be displaced accordingly through the setting of the cutting component 4. When it is necessary to drive the cutting end to translate, the drive motor is started to drive the screw rod 7 fixedly connected to its output end to rotate, so that the screw rod 7 drives the connecting rod 8 threadedly connected thereto to slide along the East of the screw rod 7. The mounting rod 10 is driven to move with the sliding of the two sets of connecting rods 8. When the cutting end needs to be moved horizontally, it is only necessary to start the transverse movement motor to drive the belt 13 connected to the cam 12 to move. Through the cooperation between the connecting tooth plate 16 and the mounting plate 15, the belt 13 will drive the mounting plate 15 to slide on the top of the mounting rod 10 when the belt 13 moves, thereby driving the laser generating end 14 as a whole to slide correspondingly on the top of the mounting rod 10 through the cooperation between the embedded slider 17 fixedly installed at the bottom of the mounting plate 15 and the sliding rod 11 fixedly installed on the top of the mounting rod 10, thereby driving the laser head 18 fixedly installed at the other end of the mounting plate 15 to slide with it, so as to meet the needs of adjusting the laser cutting position, and it is convenient to disassemble the connecting tooth plate 16 to replace the belt that is worn too much. The new type of workpiece is convenient for clamping and positioning during laser cutting through the mutual cooperation between the upper structures, thereby avoiding the situation of non-standard cutting shape and damage to the workpiece caused by the deviation of the workpiece, causing economic losses, saving costs and processing time, and being more practical.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting machine that is easy to position, comprising a base plate (1), support plates (2) for supporting the base plate (1) being fixedly mounted on both sides of the base plate (1), and a cutting box (3) being fixedly mounted on the top of the base plate (1), characterized in that: Also includes: A cutting assembly (4) for cutting a material, and a positioning assembly (5) for clamping the material, the cutting assembly (4) comprising a sliding box (6), a screw rod (7), a connecting rod (8) and a transverse movement assembly (9), the sliding boxes (6) having two groups are fixedly mounted on both sides of the top of the cutting box (3), and the inside of the sliding boxes (6) are rotatably mounted with screw rods (7), one end of the screw rods (7) passes through the sliding box (6) and is fixedly connected to the output end of the driving motor, the screw rods (7) are threadedly connected to the connecting rods (8), and the top of the connecting rods (8) is fixedly mounted with a transverse movement assembly (9) for driving laser cutting.

2. The laser cutting machine that is easy to position according to claim 1, characterized in that: The transverse movement assembly (9) comprises a mounting rod (10), a sliding rod (11), a cam (12), a belt (13) and a laser generating end (14); the mounting rod (10) is fixedly mounted on the top of two groups of connecting rods (8); a sliding rod (11) with a sliding groove is fixedly mounted on one side of the top of the mounting rod (10); a cam (12) for connection is rotatably mounted on one end of the top of the mounting rod (10); the cam (12) is fixedly connected to the output end of the transverse movement motor at the other end of the mounting rod (10) through a belt (13); and a laser generating end (14) is clamped and mounted on one side of the belt (13).

3. The laser cutting machine that is easy to position according to claim 2, characterized in that: The laser generating end (14) comprises a mounting plate (15), a connecting tooth plate (16), an engaging slider (17) and a laser head (18); a laser head (18) for emitting laser light is fixedly mounted on one end of the mounting plate (15); an engaging slider (17) is fixedly mounted on the bottom of the mounting plate (15); the engaging slider (17) is slidably mounted together with the sliding rod (11); a connecting tooth plate (16) is fixedly mounted on a section of the mounting plate (15) at a position corresponding to the belt (13) via a screw; the mounting plate (15) is fixedly connected to the belt (13) via the connecting tooth plate (16).

4. The laser cutting machine that is easy to position according to claim 1, characterized in that: The positioning assembly (5) comprises a bidirectional screw (19), a connecting piece (20), a limiting slide bar (21), a clamping plate (22) and a sliding groove (23); the bidirectional screw (19) is rotatably mounted on one side of the base plate (1); the limiting slide bar (21) is fixedly mounted on the other side of the base plate (1); both ends of the bidirectional screw (19) are threadedly connected with connecting pieces (20) for connection; both ends of the limiting slide bar (21) are also slidably mounted with the same connecting pieces (20); a clamping plate (22) for clamping is clamped and mounted between the two groups of connecting pieces (20); and sliding grooves (23) for sliding are provided at positions corresponding to the connecting pieces (20) on both sides of the base plate (1).

5. The laser cutting machine that is easy to position according to claim 4, characterized in that: The clamping plate (22) is in an H-shape as a whole, and a straight groove (24) for clamping straight-edged materials is provided on one side of the clamping plate (22), and an arc plate (25) for clamping arc-shaped materials is inserted and installed on the top of the clamping plate (22).

6. The laser cutting machine that is easy to position according to claim 1, characterized in that: A collecting box (26) for collecting cut materials is fixedly mounted on one side of the bottom of the cutting box (3); the collecting box (26) is arranged in an inclined manner as a whole.

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