A metal door panel laser cutting machine

Abstract

The utility model discloses a metal door panel laser cutting machine, comprising a casing, a water storage mechanism is arranged at the bottom of the casing, a workbench for placing workpieces is arranged above the water storage mechanism, and a laser cutting mechanism is arranged above the workbench. The utility model draws water from a water tank through a water pump, sprays the water through a nozzle, and then drives a turntable through a motor. An eccentric shaft arranged on the turntable moves along a limiting slide rail, prompting the fan gear to swing along a rotating rod, thereby driving a movable rack to move back and forth. A limiting rod arranged on the movable rack slides along a groove of the slide rail for limiting. At the same time, the movable rack drives an outer ring gear to swing a rotating joint left and right. A large amount of water vapor generated during work is drawn away through the operation of the exhaust fan and enters the water tank through an air outlet pipe. A large amount of high-temperature water vapor generated during work is cleaned and water is recycled, which is safe and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the field of door panel processing, in particular to a metal door panel laser cutting machine. Background Art

[0002] Laser cutting uses a focused high-power density laser beam to irradiate the workpiece, causing the irradiated material to quickly melt, vaporize, ablate or reach the ignition point, thereby achieving the cutting of the workpiece. Laser cutting is one of the thermal cutting methods. Laser cutting can be divided into four categories: laser vaporization cutting, laser melting cutting, laser oxygen cutting, and laser scribing and controlled fracture. When processing door panels, a laser cutting machine is generally required. The existing publication number is CN220679719U, which includes a workbench and a moving component; a mounting frame is provided at the top of the workbench, a protective structure is provided on one side of the top of the mounting frame, a moving component is provided at the top of the workbench, and a laser welding component is provided on the outside of the moving component; a connecting frame is provided on both sides of the bottom of the moving component, and a clamping structure is provided on both sides of the top of the workbench; when working, the water tank is connected to the nozzle through a water pipe to spray and cool the working position to prevent the generation of molten metal and slow down deformation, but the large amount of high-temperature water vapor generated during work cannot be collected, which is more dangerous. Utility Model Content

[0003] The purpose of the utility model is to provide a metal door panel laser cutting machine in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A metal door panel laser cutting machine comprises a casing, a water storage mechanism is arranged at the bottom of the casing, a workbench for placing workpieces is arranged above the water storage mechanism, a laser cutting mechanism is arranged above the workbench, a spraying mechanism is arranged on one side of the laser cutting mechanism, and an exhaust mechanism is arranged on the other side of the laser cutting mechanism. The exhaust mechanism comprises a rotating joint arranged on one side of the laser cutting mechanism, an air duct is connected to the upper end of the rotating joint, an exhaust fan is connected to the other end of the air duct, the exhaust fan is connected to the water storage mechanism, an exhaust rotor is arranged at the lower end of the rotating joint, an outer ring gear is arranged on the exhaust rotor shell, a movable rack is meshed on one side of the outer ring gear, a limiting rod is fixed on the movable rack, a fixing box is arranged on the outer side of the movable rack, a slide rail groove is opened on the lower side of the fixing box, the limiting rod and the slide rail groove are slidably connected, a fan gear is meshed above the movable rack, a rotating rod is rotatably connected to the middle part of the fan gear, a limiting slide rail is welded on the upper end of the fan gear, a motor is arranged inside the fixing box, a turntable is connected to the output end of the motor, an eccentric shaft is arranged on one side of the turntable, and the eccentric shaft and the limiting slide rail are slidably connected.

[0006] Further configuration: the water storage mechanism comprises a water tank arranged below the casing, and a filter plate is arranged above the water tank.

[0007] Further configuration: the spraying mechanism includes a water inlet pipe arranged on the inner wall of the water tank, one end of the water inlet pipe is connected to a water pump, the other end of the water pump is connected to a water supply pipe, and a nozzle is arranged at the end of the water supply pipe.

[0008] Further configuration: one end of the exhaust fan is connected to the air duct, and the other end is connected to the air outlet pipe, and the air outlet pipe is penetrated on the inner wall of the water tank.

[0009] Further setting: the air duct is a folded hose.

[0010] Further configuration: an air collecting hood is welded at the end of the exhaust rotor.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the water pump draws water from the water tank and sprays it through the nozzle, and then the motor drives the turntable. The eccentric shaft arranged on the turntable moves along the limiting slide rail, prompting the fan gear to swing along the rotating rod, thereby driving the movable rack to move back and forth. The limiting rod arranged on the movable rack slides along the groove of the slide rail for limiting. At the same time, the movable rack drives the outer ring gear to swing the rotating joint left and right. Through the operation of the exhaust fan, a large amount of water vapor generated during operation is sucked away and enters the water tank through the air outlet pipe, so that a large amount of high-temperature water vapor generated during operation is cleaned and water is recycled, which is safe and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is an axonometric diagram of a metal door panel laser cutting machine described in the utility model;

[0014] Figure 2 It is a schematic diagram of the back side of a metal door panel laser cutting machine described in the utility model;

[0015] Figure 3 It is a cross-sectional view of a rotating assembly of a metal door panel laser cutting machine described in the utility model;

[0016] Figure 4 It is an enlarged schematic diagram of a rotating component of a metal door panel laser cutting machine described in the utility model.

[0017] The following are the descriptions of the reference numerals:

[0018] 1. Casing; 201. Filter plate; 202. Water tank; 3. Workbench; 4. Laser cutting mechanism; 500. Water inlet pipe; 501. Water pump; 502. Water supply pipe; 600. Air outlet pipe; 61. Fixing box; 601. Exhaust fan; 602. Air duct; 603. Rotating joint; 604. Outer ring gear; 605. Movable rack; 606. Slide rail groove; 607. Fan gear; 608. Rotating rod; 609. Eccentric shaft; 610. Turntable; 611. Motor; 612. Exhaust rotor. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-Figure 4 As shown, a metal door panel laser cutting machine includes a casing 1, a water storage mechanism is arranged at the bottom of the casing 1, a workbench 3 for placing workpieces is arranged above the water storage mechanism, a laser cutting mechanism 4 is arranged above the workbench 3, a spraying mechanism is arranged on one side of the laser cutting mechanism 4, and an exhaust mechanism is arranged on the other side of the laser cutting mechanism 4.

[0023] In this embodiment, the exhaust mechanism includes a rotating joint 603 arranged on one side of the laser cutting mechanism 4, the upper end of the rotating joint 603 is connected to the air duct 602, the other end of the air duct 602 is connected to the exhaust fan 601, the exhaust fan 601 is connected to the water storage mechanism, the lower end of the rotating joint 603 is provided with an exhaust rotor 612, the outer ring gear 604 is installed on the outer shell of the exhaust rotor 612, one side of the outer ring gear 604 is meshed with a movable rack 605, a limit rod is fixed on the movable rack 605, a fixed box 61 is installed on the outer side of the movable rack 605, a slide rail groove 606 is opened on the lower side of the fixed box 61, the limit rod and the slide rail groove 606 are slidably connected, a fan gear 607 is meshed above the movable rack 605, the middle part of the fan gear 607 is rotatably connected with a rotating rod 608, the upper end of the fan gear 607 is welded with a limit slide rail, a motor 611 is arranged inside the fixed box 61, and the output end of the motor 611 is connected to a turntable. 610, an eccentric shaft 609 is arranged on one side of the turntable 610, and the eccentric shaft 609 is slidably connected with the limit slide rail. The turntable 610 is driven by the motor 611, and the eccentric shaft 609 arranged on the turntable 610 moves along the limit slide rail, prompting the fan gear 607 to swing along the rotating rod 608, thereby driving the movable rack 605 to move back and forth, and the limit rod arranged on the movable rack 605 slides along the slide rail groove 606 for limiting, and at the same time, the movable rack 605 drives the outer ring gear 604 to make the rotating joint 603 swing left and right, and through the operation of the exhaust fan 601, a large amount of water vapor generated during operation is sucked away, and enters the water storage mechanism through the air outlet pipe 600, so that a large amount of water vapor generated during operation is cleaned and recycled, and the air duct 602 is a foldable hose, which can be extended and retracted along with the movement of the laser cutting mechanism 4 during operation, and a gas collecting hood is welded at the end of the exhaust rotor 612 to collect gas in a larger range.

[0024] In this embodiment: the water storage mechanism includes a water tank 202 arranged below the casing 1, and a filter plate 201 is arranged above the water tank 202. The filter plate 201 can filter impurities so that the working water enters the water tank 202 after being filtered for recycling.

[0025] In this embodiment: the spraying mechanism includes a water inlet pipe 500 arranged on the inner wall of the water tank 202, one end of the water inlet pipe 500 is connected to a water pump 501, the other end of the water pump 501 is connected to a water supply pipe 502, and a nozzle is arranged at the end of the water supply pipe 502. The spraying mechanism can cool the working position, reduce the generation of molten material and clean up debris.

[0026] The working principle and use process of the utility model are as follows: when working, the water pump 501 draws water from the water tank 202 and sprays it through the nozzle to cool the working position and reduce the accumulation of molten metal. Then, the motor 611 drives the turntable 610, and the eccentric shaft 609 arranged on the turntable 610 moves along the limiting slide rail, prompting the fan gear 607 to swing along the rotating rod 608, thereby driving the movable rack 605 to move back and forth, and the limiting rod arranged on the movable rack 605 slides along the slide rail groove 606 for limiting. At the same time, the movable rack 605 drives the outer ring gear 604 to make the rotating joint 603 swing left and right. Through the operation of the exhaust fan 601, a large amount of water vapor generated during work is sucked away and enters the water tank 202 through the air outlet pipe 600, so that a large amount of high-temperature water vapor generated during work is cleaned and water is recycled. The air duct 602 is a foldable hose, which is convenient for extension and retraction with the movement of the laser cutting mechanism 4 during work. The end of the exhaust rotary head 612 is welded with a gas collecting hood to collect gas in a larger range.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A metal door panel laser cutting machine, comprising a housing (1), characterized in that: A water storage mechanism is provided at the bottom of the housing (1); a workbench (3) for placing workpieces is provided above the water storage mechanism; a laser cutting mechanism (4) is provided above the workbench (3); a spraying mechanism is provided on one side of the laser cutting mechanism (4); an exhaust mechanism is provided on the other side of the laser cutting mechanism (4); the exhaust mechanism comprises a rotating joint (603) provided on one side of the laser cutting mechanism (4); an air duct (602) is connected to the upper end of the rotating joint (603); an exhaust fan (601) is connected to the other end of the air duct (602); the exhaust fan (601) is connected to the water storage mechanism; an exhaust rotor (612) is provided at the lower end of the rotating joint (603); an outer ring gear (604) is installed on the outer shell of the exhaust rotor (612); the outer ring gear (604) A movable rack (605) is meshed with one side of the movable rack (604), a limit rod is fixed on the movable rack (605), a fixed box (61) is installed on the outer side of the movable rack (605), a slide rail groove (606) is opened on the lower side of the fixed box (61), the limit rod and the slide rail groove (606) are slidably connected, a fan-shaped gear (607) is meshed above the movable rack (605), a rotating rod (608) is rotatably connected in the middle of the fan-shaped gear (607), a limit slide rail is welded to the upper end of the fan-shaped gear (607), a motor (611) is arranged inside the fixed box (61), a rotating disk (610) is connected to the output end of the motor (611), an eccentric shaft (609) is arranged on one side of the rotating disk (610), and the eccentric shaft (609) and the limit slide rail are slidably connected.

2. The metal door panel laser cutting machine according to claim 1, characterized in that: The water storage mechanism comprises a water tank (202) arranged below the housing (1), and a filter plate (201) is arranged above the water tank (202).

3. The metal door panel laser cutting machine according to claim 2, characterized in that: The spraying mechanism comprises a water inlet pipe (500) arranged on the inner wall of the water tank (202), one end of the water inlet pipe (500) is connected to a water pump (501), the other end of the water pump (501) is connected to a water supply pipe (502), and a nozzle is arranged at the end of the water supply pipe (502).

4. The metal door panel laser cutting machine according to claim 2, characterized in that: One end of the exhaust fan (601) is connected to the air duct (602), and the other end is connected to an air outlet pipe (600), and the air outlet pipe (600) is penetrated on the inner wall of the water tank (202).

5. The metal door panel laser cutting machine according to claim 1, characterized in that: The air duct (602) is a foldable hose.

6. The metal door panel laser cutting machine according to claim 1, characterized in that: An air collecting hood is welded to the end of the exhaust rotor (612).

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