Continuous positioning laser cutting device for aluminum veneer

Abstract

The utility model relates to the technical field of aluminum veneer laser cutting machines, in particular to a continuous positioning laser cutting device for aluminum veneers. According to the technical scheme, the aluminum veneer continuous positioning laser cutting device comprises a workbench, longitudinal moving structures are arranged on the left side and the right side of the upper portion of the workbench, a transverse moving structure is arranged between the two longitudinal moving structures, and a laser cutting module is arranged on the surface of the bottom of the transverse moving structure; a plurality of sawtooth supporting plates are arranged on the inner surface of the workbench, and anti-flanging assemblies are arranged on the upper surfaces of the sawtooth supporting plates. According to the utility model, by arranging the anti-flanging assembly, when the equipment works, the pulling assembly can pull the compression roller to move back and forth on the surface of the workbench, so that the compression roller synchronously moves along with the laser cutting module, the compression roller can always compress the front side and the rear side of the cutting position of an aluminum veneer, and the aluminum veneer is positioned in real time; in this way, edge warping of the aluminum veneer is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneer laser cutting machines, in particular to a continuous positioning laser cutting device for aluminum veneers. Background Technique

[0002] An aluminum veneer refers to a building decoration material formed by processes such as chromating and then adopting a fluorocarbon spraying technology. There are two types of aluminum veneers in the world: fluorocarbon spraying aluminum veneers and roll coating. The production of fluorocarbon spraying aluminum veneers mainly refers to polyvinylidene fluoride resin, which is divided into primer, topcoat, and varnish. The spraying process is generally divided into two coats, three coats, or four coats. Aluminum veneers have corrosion resistance and weather resistance, can resist acid rain, salt spray, and various air pollutants, have excellent cold and heat resistance, can resist strong ultraviolet radiation, can maintain non-fading and non-powdering for a long time, and have a long service life. Aluminum veneers are used for the interior and exterior decoration of large projects, landmark buildings, and high-class commercial residential buildings.

[0003] For a common aluminum veneer laser cutting machine, when cutting an aluminum veneer, the aluminum veneer is usually directly placed on the working panel without setting a positioning structure for the aluminum veneer. During the cutting process, the aluminum veneer cannot be continuously positioned according to the cutting points. Due to problems such as size changes of the aluminum veneer, warping is likely to occur, resulting in a decrease in cutting accuracy.

[0004] Therefore, aiming at the problems that the above-mentioned aluminum veneer laser cutting machine cannot position the aluminum veneer, warping is likely to occur during cutting, resulting in a decrease in accuracy, it is urgently needed to be solved to improve the use scenario of the aluminum veneer laser cutting machine. Content of the Utility Model

[0005] In order to overcome the problems of a common aluminum veneer laser cutting machine that when cutting an aluminum veneer, the aluminum veneer is usually directly placed on the working panel without setting a positioning structure for the aluminum veneer, during the cutting process, the aluminum veneer cannot be continuously positioned according to the cutting points, warping is likely to occur due to problems such as size changes of the aluminum veneer, and the cutting points will deviate accordingly, resulting in a decrease in cutting accuracy.

[0006] The technical solution of the present utility model is as follows: An aluminum single plate continuous positioning laser cutting device includes a workbench. On the left and right sides of the bottom surface of the workbench, symmetrically installed bases are provided. On the left and right sides above the workbench, longitudinal moving structures are arranged. Between the two groups of longitudinal moving structures, a transverse moving structure is arranged. On the bottom surface of the transverse moving structure, a laser cutting module is provided. Inside the workbench, several serrated support plates are arranged. On the upper surfaces of the several serrated support plates, an anti-flanging component is arranged. The anti-flanging component includes a slide rail and a pressure roller. On the left and right sides of the upper surface of the workbench, symmetrically arranged slide rails are provided. Between the two slide rails, two pressure rollers are arranged. The left and right ends of the pressure roller are slidably connected to the slide rail through a rotating shaft. On the front and rear side surfaces of the transverse moving structure, symmetrically arranged pulling components are provided.

[0007] Preferably, by setting the anti-flanging component, when the device is operating, the pulling component will pull the pressure roller to move back and forth on the surface of the workbench, so as to move synchronously with the laser cutting module, so that the pressure roller can always press the front and rear sides of the cutting position of the aluminum single plate, realizing real-time positioning of the aluminum single plate, thereby preventing the occurrence of the situation that the aluminum single plate warps. In this way, it solves the problem that when the existing aluminum single plate laser cutting machine is in use, the aluminum single plate is usually directly placed on the working surface, and the aluminum single plate cannot be continuously positioned according to the position of the cutting point, and the aluminum single plate is easy to warp, affecting the cutting accuracy.

[0008] As a preference, sleeve rings are sleeved on the left and right shaft ends of the two pressure rollers. On the front side surface of the rear sleeve ring, a sleeve rod is installed. An adjusting rod is inserted into the inside of the sleeve rod. The front end of the adjusting rod is connected to the rear end surface of the front sleeve ring. By setting the sleeve rod and the adjusting rod, the two pressure rollers can be connected, so that the two pressure rollers can move synchronously, and the adjusting rod can stretch inside the sleeve rod, facilitating the adjustment of the distance between the two pressure rollers.

[0009] As a preference, several positioning screw holes are opened on the upper surface of the adjusting rod. At the front side position on the upper surface of the sleeve rod, a positioning screw is provided. The adjusting rod and the sleeve rod are fixed by the positioning screw. By setting the positioning screw, after adjusting the distance between the two pressure rollers, the positioning screw can be screwed into the positioning screw hole to fix the adjusting rod and the sleeve rod, avoiding loosening during use.

[0010] As a preference, the pulling component includes a bottom plate, a hinged rod, a connecting plate and an arc plate. On the front and rear side surfaces of the transverse moving structure, symmetrically arranged bottom plates are provided. At one end of the bottom plate close to the transverse moving structure, a hinged rod for connection is provided. A connecting plate is slidably connected to the bottom plate. At the end of the connecting plate away from the bottom plate, an arc plate is provided. By setting the hinged rod, the angle of the bottom plate can be adjusted, so that the arc plate at the end can be attached to the outer surface of the pressure roller, thereby driving the pressure roller to move back and forth.

[0011] Preferably, the pulling component includes a first spring; one end of the first spring is connected inside the bottom plate, and the other end of the first spring is connected to the connecting plate. By setting the first spring, after pulling the connecting plate outwards and hooking the arc plate on the pressure roller, the contraction force of the first spring will make the arc plate always fit the pressure roller, improving the operation stability.

[0012] Preferably, a pressing block is arranged on the bottom surface of the laser cutting module, and a ball is arranged on the bottom surface of the pressing block. By setting the pressing block, during cutting, the pressing block can press the outer ring of the tangent point position of the aluminum single plate to realize the positioning of the aluminum single plate. And through the ball, when the pressing block is driven, the ball will roll on the surface of the aluminum single plate, improving the smoothness of the movement of the pressing block.

[0013] Preferably, an installation groove is opened at the outer edge of the bottom surface of the laser cutting module, one end of a second spring is connected inside the installation groove, and the other end of the second spring is connected to the top surface of the pressing block. By setting the second spring, when the ball contacts the aluminum single plate, the second spring will contract, and its resilience acts on the ball again, enabling the ball to keep fitting the aluminum single plate.

[0014] The beneficial effects of the present utility model:

[0015] 1. By setting the anti-flanging component, during the operation of the equipment, the pulling component will pull the pressure roller to move back and forth on the surface of the workbench, so as to move synchronously with the laser cutting module, making the pressure roller always able to press the front and back sides of the cutting position of the aluminum single plate, realizing the real-time positioning of the aluminum single plate, thereby preventing the occurrence of the situation that the aluminum single plate warps. In this way, it solves the problem that in the existing laser cutting machine for aluminum single plates, the aluminum single plate is usually directly placed on the working surface, and it is impossible to continuously position the aluminum single plate according to the position of the cutting point, and the aluminum single plate is easy to warp, affecting the cutting accuracy.

[0016] 2. By setting the first spring, after pulling the connecting plate outwards and hooking the arc plate on the pressure roller, the contraction force of the spring will make the arc plate always fit the pressure roller, improving the operation stability. And by setting the pressing block, during cutting, the pressing block can press the outer ring of the tangent point position of the aluminum single plate to realize the positioning of the aluminum single plate. And through the ball, when the pressing block is driven, the ball will roll on the surface of the aluminum single plate, improving the smoothness of the movement of the pressing block. Description of the Drawings

[0017] Figure 1 Shown is a three-dimensional structure schematic diagram of a laser cutting device for continuous positioning of aluminum single plates of the present utility model;

[0018] Figure 2 Shown is an anti-flanging installation structure schematic diagram of a laser cutting device for continuous positioning of aluminum single plates of the present utility model;

[0019] Figure 3 The figure shows a schematic installation structure diagram of a pulling component of a continuous positioning laser cutting device for aluminum single plates of the present utility model;

[0020] Figure 4 The figure shows a schematic installation structure diagram of a pressing block of a continuous positioning laser cutting device for aluminum single plates of the present utility model.

[0021] In the figure: 1, workbench; 2, base; 3, longitudinal movement structure; 4, transverse movement structure; 5, laser cutting module; 6, sawtooth support plate; 71, slide rail; 72, pressing roller; 8, collar; 9, sleeve rod; 10, adjusting rod; 11, positioning screw hole; 12, positioning screw; 131, bottom plate; 132, hinge rod; 133, first spring; 134, connecting plate; 135, arc plate; 14, pressing block; 15, ball; 16, installation groove; 17, second spring. Specific embodiments

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , the present utility model provides an embodiment: a continuous positioning laser cutting device for aluminum single plates, including a workbench 1, symmetrically arranged bases 2 are installed on the left and right sides of the bottom surface of the workbench 1, longitudinal movement structures 3 are arranged on the left and right sides above the workbench 1, a transverse movement structure 4 is arranged between the two groups of longitudinal movement structures 3, a laser cutting module 5 is arranged on the bottom surface of the transverse movement structure 4, a plurality of sawtooth support plates 6 are arranged on the inner surface of the workbench 1, an anti-flanging component is arranged on the upper surface of the plurality of sawtooth support plates 6, and the anti-flanging component includes a slide rail 71 and a pressing roller 72; symmetrically arranged slide rails 71 are arranged on the left and right sides of the upper surface of the workbench 1, two pressing rollers 72 are arranged between the two slide rails 71, the left and right ends of the pressing roller 72 are slidably connected to the slide rail 71 through rotating shafts, and pulling components are symmetrically arranged on the front and back sides of the transverse movement structure 4.

[0024] Please refer to Figures 1-4, in this embodiment, sleeves 8 are sleeved on the left and right shaft ends of the two pressure rollers 72. A sleeve rod 9 is installed on the front surface of the rear sleeve 8. An adjusting rod 10 is inserted into the interior of the sleeve rod 9. The front end of the adjusting rod 10 is connected to the rear surface of the front sleeve 8. By providing the sleeve rod 9 and the adjusting rod 10, the two pressure rollers 72 can be connected, enabling the two pressure rollers 72 to move synchronously. Moreover, the adjusting rod 10 can telescopically move inside the sleeve rod 9, facilitating the adjustment of the distance between the two pressure rollers 72. Additionally, a number of positioning screw holes 11 are provided on the upper surface of the adjusting rod 10, and a positioning screw 12 is provided at the front side position on the upper surface of the sleeve rod 9. The adjusting rod 10 and the sleeve rod 9 are fixed by the positioning screw 12. By providing the positioning screw 12, after adjusting the distance between the two pressure rollers 72, the positioning screw 12 can be screwed into the positioning screw hole 11 to fix the adjusting rod 10 and the sleeve rod 9, preventing looseness during use. And the pulling assembly includes a bottom plate 131, a hinge rod 132, a connecting plate 134, and an arc-shaped plate 135; symmetrically arranged bottom plates 131 are provided on the front and rear surfaces of the lateral moving structure 4. One end of the bottom plate 131 close to the lateral moving structure 4 is provided with a hinge rod 132 for connection. A connecting plate 134 is slidably connected to the bottom plate 131. One end of the connecting plate 134 away from the bottom plate 131 is provided with an arc-shaped plate 135. By providing the hinge rod 132, the angle of the bottom plate 131 can be adjusted, enabling the arc-shaped plate 135 at the end to fit the outer surface of the pressure roller 72, thereby driving the pressure roller 72 to move back and forth.

[0025] Please refer to Figures 1-4 , in this embodiment, the pulling assembly includes a first spring 133; one end of the first spring 133 is connected inside the bottom plate 131, and the other end of the first spring 133 is connected to the connecting plate 134. By providing the first spring 133, after pulling the connecting plate 134 outwards and hooking the arc-shaped plate 135 to the pressure roller 72, the contraction force of the first spring 133 will cause the arc-shaped plate 135 to always fit the pressure roller 72, improving the running stability. Moreover, a pressing block 14 is provided on the bottom surface of the laser cutting module 5, and a ball 15 is provided on the bottom surface of the pressing block 14. By providing the pressing block 14, during cutting, the pressing block 14 can press the outer circle of the tangent point position of the aluminum single plate to achieve the positioning of the aluminum single plate. And through the ball 15, when the pressing block 14 is driven, the ball 15 will roll on the surface of the aluminum single plate, improving the smoothness of the movement of the pressing block 14. Additionally, an installation groove 16 is provided on the outer edge of the bottom surface of the laser cutting module 5. One end of a second spring 17 is connected inside the installation groove 16, and the other end of the second spring 17 is connected to the top surface of the pressing block 14. By providing the second spring 17, when the ball 15 contacts the aluminum single plate, the second spring 17 will contract, and its resilience will act on the ball 15 again, enabling the ball 15 to remain in contact with the aluminum single plate.

[0026] When working, the two pressure rollers 72 can be connected by setting the sleeve rod 9 and the adjusting rod 10, so that the two pressure rollers 72 can move synchronously. And the adjusting rod 10 can stretch inside the sleeve rod 9, which is convenient for adjusting the distance between the two pressure rollers 72. And by setting the positioning screw 12, after adjusting the distance between the two pressure rollers 72, the positioning screw 12 can be screwed into the positioning screw hole 11 to fix the adjusting rod 10 and the sleeve rod 9, avoiding loosening during use. And by setting the hinge rod 132, the angle of the bottom plate 131 can be adjusted, so that the arc plate 135 at the end can fit the outer surface of the pressure roller 72, driving the pressure roller 72 to move back and forth. And by setting the first spring 133, after pulling the connecting plate 134 outwards and hooking the arc plate 135 to the pressure roller 72, the contraction force of the first spring 133 will make the arc plate 135 always fit the pressure roller 72, improving the running stability. And by setting the pressing block 14, during cutting, the pressing block 14 can press the outer ring of the tangent point position of the aluminum single plate to realize the positioning of the aluminum single plate. And through the ball 15, when the pressing block 14 is driven, the ball 15 will roll on the surface of the aluminum single plate, improving the smoothness of the movement of the pressing block 14. And by setting the second spring 17, when the ball 15 contacts the aluminum single plate, the second spring 17 will contract, and its resilience will act on the ball 15 again, making the ball 15 keep fitting the aluminum single plate.

[0027] Through the above steps, by setting the anti-flanging component, when the equipment is operating, the pulling component will pull the pressure roller 72 to move back and forth on the surface of the workbench 1, so as to move synchronously with the laser cutting module 5, so that the pressure roller 72 can always press the front and back sides of the cutting position of the aluminum single plate, realizing the real-time positioning of the aluminum single plate, thereby preventing the aluminum single plate from warping. This solves the problem that when the existing aluminum single plate laser cutting machine is in use, the aluminum single plate is usually directly placed on the working surface, and the aluminum single plate cannot be continuously positioned according to the position of the cutting point, and the aluminum single plate is easy to warp, affecting the cutting accuracy.

[0028] The above has described in detail the embodiments of the present invention in conjunction with the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A continuous positioning laser cutting device for aluminum single plates, comprising a workbench (1), characterized in that: On the left and right sides of the bottom surface of the workbench (1), symmetric bases (2) are installed. On the left and right sides above the workbench (1), longitudinal movement structures (3) are provided. Between the two sets of longitudinal movement structures (3), a transverse movement structure (4) is provided. On the bottom surface of the transverse movement structure (4), a laser cutting module (5) is provided. On the inner surface of the workbench (1), a number of serrated support plates (6) are provided. On the upper surface of the number of serrated support plates (6), an anti-flanging component is provided. The anti-flanging component includes a slide rail (71) and a pressure roller (72); on the left and right sides of the upper surface of the workbench (1), symmetric slide rails (71) are provided. Between the two slide rails (71), two pressure rollers (72) are provided. The left and right ends of the pressure roller (72) are slidably connected to the slide rail (71) through a rotating shaft. On the front and rear side surfaces of the transverse movement structure (4), symmetric pulling components are provided.

2. The continuous positioning laser cutting device for aluminum single plates according to claim 1, wherein: On the left and right sides of the rotating shaft ends of the two pressure rollers (72), collar (8) are sleeved. On the front side surface of the rear collar (8), a sleeve rod (9) is installed. Inside the sleeve rod (9), an adjusting rod (10) is inserted. The front end of the adjusting rod (10) is connected to the rear end surface of the front collar (8).

3. A continuous positioning laser cutting device for aluminum single plates according to claim 2, characterized in that: On the upper surface of the adjusting rod (10), a number of positioning screw holes (11) are provided. At the front side position of the upper surface of the sleeve rod (9), a positioning screw (12) is provided. The adjusting rod (10) and the sleeve rod (9) are fixed by the positioning screw (12).

4. The aluminum single panel continuous positioning laser cutting device according to claim 1, characterized in that: The pulling component includes a bottom plate (131), a hinged rod (132), a connecting plate (134) and an arc plate (135); on the front and rear side surfaces of the transverse movement structure (4), symmetric bottom plates (131) are provided. At one end of the bottom plate (131) close to the transverse movement structure, a hinged rod (132) for connection is provided. The bottom plate (131) is slidably connected with a connecting plate (134). At one end of the connecting plate (134) away from the bottom plate (131), an arc plate (135) is provided.

5. The aluminum single plate continuous positioning laser cutting device according to claim 4, characterized in that: The pulling component includes a first spring (133); one end of the first spring (133) is connected inside the bottom plate (131), and the other end of the first spring (133) is connected to the connecting plate (134).

6. The continuous positioning laser cutting device for aluminum single plates according to claim 1, wherein: On the bottom surface of the laser cutting module (5), a pressing block (14) is provided. On the bottom surface of the pressing block (14), a ball (15) is provided.

7. A continuous positioning laser cutting device for aluminum single plates according to claim 1, characterized in that: On the outer edge of the bottom surface of the laser cutting module (5), an installation groove (16) is provided. One end of a second spring (17) is connected inside the installation groove (16), and the other end of the second spring (17) is connected to the top surface of the pressing block (14).

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