Environment-friendly color box laser equipment

Abstract

The utility model relates to environment-friendly color box laser equipment which comprises a mounting plate, a plurality of conveying roller sets arranged on the mounting plate, a supporting assembly located on a conveying path of the conveying roller sets, a laser assembly located above the supporting assembly and a waste gas recycling assembly. The laser assembly comprises a driving unit and a laser gun connected with the output end of the driving unit. The waste gas recycling assembly comprises a gas collecting hood, a flexible gas pipe, a gas extracting pump and a filtering box which are sequentially connected, and the gas collecting hood is arranged on the periphery of the laser gun in a sleeving mode and is close to the supporting assembly. Through the design of the gas collecting hood, waste gas generated in the laser process can be effectively collected, the waste gas is prevented from being directly discharged into the air and polluting the environment, through the combination of the sucking pump and the filter box, the collected waste gas can be filtered, harmful substances are removed, the waste gas is discharged after reaching the environmental protection standard, and the pollution to the environment is further reduced.

Description

Technical Field

[0001] The utility model relates to the field of laser equipment, and in particular to an environmentally friendly color box laser equipment. Background Art

[0002] Color box laser is a technology that uses laser cutting or transfer in the color box printing process. Using a high-energy laser beam, the pattern or words are etched on a composite photosensitive material composed of metal foil, film, etc. This material can reflect the laser and produce a chemical reaction on the surface to form the required pattern. Existing laser equipment usually places the product on the workbench and directly uses a laser gun to perform laser laser. Since the laser uses a high-energy laser beam, it will produce a chemical reaction and generate harmful gases when it is irradiated on the surface of the material. The existing equipment does not directly treat this kind of harmful gas, and is usually integrated into the exhaust gas recovery system of the entire workshop. This will cause operators to inhale a certain amount of harmful gases when operating at close range, affecting their health and polluting the workshop environment. Utility Model Content

[0003] In view of this, the utility model provides an environmentally friendly color box laser device which can process harmful gases generated by laser in real time.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] An environmentally friendly color box laser equipment comprises a mounting plate, on which are provided a plurality of conveying roller groups, a supporting assembly located on the conveying path of the conveying roller groups, a laser assembly located above the supporting assembly, and a waste gas recovery assembly; the laser assembly comprises a driving unit, and a laser gun connected to the output end of the driving unit; the waste gas recovery assembly comprises an air collecting hood, a flexible air pipe, an air pump and a filter box connected in sequence, the air collecting hood being sleeved on the outer periphery of the laser gun and close to the supporting assembly.

[0006] In the above technical solution, during laser processing, the color box cardboard is transported by multiple conveyor roller groups and supported by support components to ensure the flatness and stability of the cardboard during laser processing. When the cardboard is transported to the position to be processed, that is, on the support component, the drive unit drives the laser gun for laser processing. During the laser process, the laser gun will synchronously drive the gas collecting hood to move, so that the harmful gases generated by the laser process will be concentrated in the gas collecting hood in large quantities, and then enter the filter box through the flexible air pipe and the vacuum pump to complete the purification.

[0007] Therefore, the utility model can effectively collect the exhaust gas generated during the laser process through the design of the gas collecting hood, prevent the exhaust gas from being directly discharged into the air and polluting the environment. The combination of the vacuum pump and the filter box can filter the collected exhaust gas to remove harmful substances and then discharge it after meeting environmental protection standards, further reducing pollution to the environment.

[0008] Optionally, in a possible implementation, a hollow induction ball is provided in the air collecting hood, the induction ball is connected to the flexible air pipe, and a plurality of air holes are provided on the outer surface of the induction ball.

[0009] In the above technical solution, the design of the gutter ball further improves the efficiency of waste gas recovery. The gutter ball is connected to the flexible air pipe to form an effective waste gas collection and transmission channel, so that the waste gas generated during the laser process can be quickly sucked in and discharged. At the same time, the outer surface of the gutter ball is provided with multiple air holes, so that the waste gas can be sucked into the gutter ball more quickly and more comprehensively.

[0010] Optionally, in a possible implementation, an activated carbon filter layer is provided in the filter box, and an exhaust pipe is also provided on an end of the filter box away from the vacuum pump.

[0011] In the above technical solution, the activated carbon filter layer has a strong adsorption capacity and can effectively adsorb and remove harmful substances in the exhaust gas, such as volatile organic compounds, odors, etc., so that the treated exhaust gas meets higher environmental protection standards. In addition, the exhaust pipe on the filter box allows the treated exhaust gas to be discharged smoothly, avoiding the accumulation of exhaust gas in the filter box and secondary pollution.

[0012] Optionally, in a possible implementation, the driving unit includes a first linear motor and a second linear motor, the first linear motor and the second linear motor are perpendicular to each other, the second linear motor is arranged at the output end of the first linear motor, and the laser gun is arranged at the output end of the second linear motor.

[0013] In the above technical solution, the first linear motor and the second linear motor are arranged perpendicular to each other. This layout enables the laser gun to move flexibly and accurately on a two-dimensional plane. The first linear motor, as a basic motion unit, provides a stable support and mobile platform for the second linear motor. The second linear motor further expands the range of motion. It is arranged at the output end of the first linear motor and can achieve precise movement in a direction perpendicular to the first linear motor.

[0014] Optionally, in a possible implementation, the support assembly includes a support plate, and a slide rail and an adjustment unit provided on the mounting plate, the support plate is slidably connected to the slide rail via a slider, and the adjustment unit is used to adjust the position of the slider.

[0015] In the above technical solution, the support plate can be adjusted according to actual needs to adapt to color boxes of different sizes and shapes, ensuring that the color box cardboard is always in a flat state. The setting of the slide rail allows the support plate to slide on the mounting plate. Through the sliding connection between the slider and the slide rail, the support plate can be easily moved to the desired position and locked and fixed under the action of the adjustment unit.

[0016] Optionally, in a possible implementation manner, the slide rails and the sliders are arranged in two groups at intervals, and the adjustment unit is located between two of the slide rails.

[0017] In the above technical solution, the design of two sets of slide rails and sliders significantly improves the stability and support capacity of the support plate. Through the cooperation of two sets of slide rails and sliders, the support plate can move more smoothly, reducing shaking and deviation, thereby ensuring the stability and accuracy of the color box cardboard during the laser process.

[0018] Optionally, in a possible implementation, the adjustment unit includes two fixed blocks spaced apart on the mounting plate, and a screw rod rotatably mounted on the two fixed blocks, and the support plate is threadedly connected to the screw rod and is located between the two fixed blocks.

[0019] In the above technical solution, the screw is rotatably connected to the two fixed blocks, that is, the screw is limited by the two fixed blocks so that the screw can only rotate along its own axis. When the screw rotates, since it is threadedly connected to the support plate at the same time, it can synchronously drive the movement of the support plate, thereby realizing its adjustment function.

[0020] Optionally, in a possible implementation manner, an adjusting knob is further provided at one end of the screw rod.

[0021] In the above technical solution, the setting of the adjusting knob can greatly facilitate the operator to rotate the screw. The operator only needs to simply turn the adjusting knob to drive the rotation of the screw, and the operation is simple, effective and convenient.

[0022] Optionally, in a possible implementation, the conveying roller group includes two conveying rollers vertically spaced apart, the two conveying rollers are rotatably arranged and a material channel is provided between the two conveying rollers.

[0023] In the above technical solution, the two conveying rollers are arranged to rotate, which can provide continuous and stable conveying power, ensuring that the color box paperboard moves forward smoothly in the material channel, and has good stability and high conveying efficiency.

[0024] Optionally, in a possible implementation, the gas collecting hood is a conical hood structure.

[0025] In the above technical solution, the conical cover structure has excellent guiding properties, which can more effectively guide the exhaust gas generated during the laser process into the gas collection cover to prevent the exhaust gas from escaping into the environment. In addition, the top of the conical cover structure is smaller and the bottom is larger. This design is conducive to increasing the volume of the gas collection cover, so that it can accommodate more exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of the utility model.

[0028] Figure 2 This is a top view of the installation of a support assembly according to an embodiment of the utility model.

[0029] Figure markings: 1-mounting plate; 2-transmission roller group; 3-support assembly; 31-support plate; 32-slide rail; 33-adjustment assembly; 331-fixed block; 332-screw; 34-slider; 4-laser assembly; 41-drive unit; 411-first linear motor; 412-second linear motor; 42-laser gun; 5-waste gas recovery assembly; 51-gas collecting hood; 511-induction ball; 52-flexible air pipe; 53-vacuum pump; 54-filter box; 541-activated carbon filter layer; 542-exhaust pipe. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0032] Please refer to Figure 1This embodiment provides an environmentally friendly color box laser device, including a mounting plate 1, on which are disposed a plurality of conveying roller groups 2, a support assembly 3 located on the conveying path of the conveying roller group 2, a laser assembly 4 located above the support assembly 3, and an exhaust gas recovery assembly 5; the laser assembly 4 includes a driving unit 41, and a laser gun 42 connected to the output end of the driving unit 41; the exhaust gas recovery assembly 5 includes an air collecting hood 51, a flexible air pipe 52, an air pump 53, and a filter box 54 connected in sequence, and the air collecting hood 51 is sleeved on the outer periphery of the laser gun 42 and close to the support assembly 3. Among them, the mounting plate 1 is arranged vertically, and the support assembly 3, the driving unit 41, the air pump 53, and the filter box 54 are all fixed on the mounting plate 1.

[0033] In this embodiment, when laser processing is performed, the color box cardboard is conveyed by multiple conveyor roller groups 2 and supported by the support assembly 3 to ensure the flatness and stability of the cardboard during laser processing. When the cardboard is conveyed to the position to be processed, that is, on the support assembly 3, the drive unit 41 drives the laser gun 42 to perform laser processing. During the laser process, the laser gun 42 will synchronously drive the gas collecting hood 51 to move, so that the harmful gases generated by the laser process will be concentrated in the gas collecting hood 51 in large quantities, and then enter the filter box 54 through the flexible air pipe 52 and the vacuum pump 53 to complete the purification.

[0034] Therefore, this embodiment can effectively collect the exhaust gas generated during the laser process through the design of the gas collecting hood 51, and prevent the exhaust gas from being directly discharged into the air and polluting the environment. The combination of the vacuum pump 53 and the filter box 54 can filter the collected exhaust gas to remove harmful substances and then discharge it after meeting environmental protection standards, thereby further reducing pollution to the environment.

[0035] In this embodiment, a hollow induction ball 511 is provided in the air collecting hood 51, the induction ball 511 is connected to the flexible air pipe 52, and a plurality of air holes are provided on the outer surface of the induction ball 511. The induction ball 511 can be fixed in the air collecting hood 51, one end of the flexible air pipe 52 passes through the air collecting hood 51 and is connected to the induction ball 511, and the other end is connected to the air pump 53.

[0036] This embodiment further improves the efficiency of waste gas recovery through the design of the induction ball 511. The induction ball 511 is connected to the flexible air pipe 52 to form an effective waste gas collection and transmission channel, so that the waste gas generated during the laser process can be quickly sucked in and discharged. At the same time, the outer surface of the induction ball 511 is provided with a plurality of air holes, so that the waste gas can be sucked into the induction ball 511 more quickly and more comprehensively.

[0037] In this embodiment, an activated carbon filter layer 541 is provided in the filter box 54, and an exhaust pipe 542 is provided at one end of the filter box 54 away from the vacuum pump 53. The activated carbon filter layer 541 has a strong adsorption capacity, and can effectively adsorb and remove harmful substances in the exhaust gas, such as volatile organic compounds, odors, etc., so that the treated exhaust gas meets higher environmental protection standards. In addition, the exhaust pipe 542 on the filter box 54 allows the treated exhaust gas to be discharged smoothly, avoiding the accumulation of exhaust gas in the filter box 54 and secondary pollution.

[0038] In this embodiment, the driving unit 41 includes a first linear motor 411 and a second linear motor 412, the first linear motor 411 and the second linear motor 412 are perpendicular to each other, the second linear motor 412 is arranged at the output end of the first linear motor 411, and the laser gun 42 is arranged at the output end of the second linear motor 412. The first linear motor 411 is fixed on the mounting plate 1. As another embodiment, the driving unit 41 can also be a multi-axis manipulator structure.

[0039] In this embodiment, the first linear motor 411 and the second linear motor 412 are arranged perpendicular to each other. This arrangement enables the laser gun 42 to move flexibly and accurately on a two-dimensional plane. The first linear motor 411, as a basic motion unit, provides a stable support and moving platform for the second linear motor 412. The second linear motor 412 further expands the range of motion. It is arranged at the output end of the first linear motor 411 and can achieve precise movement in a direction perpendicular to the first linear motor 411.

[0040] Please refer to Figure 2 In this embodiment, the support assembly 3 includes a support plate 31, a slide rail 32 and an adjustment unit 33 arranged on the mounting plate 1. The support plate 31 is slidably connected to the slide rail 32 through a slider 34, and the adjustment unit 33 is used to adjust the position of the slider 34.

[0041] The support plate 31 of this embodiment can be adjusted according to actual needs to adapt to color boxes of different sizes and shapes, ensuring that the color box paperboard is always in a flat state. The setting of the slide rail 32 allows the support plate 31 to slide on the mounting plate 1. Through the sliding connection between the slider 34 and the slide rail 32, the support plate 31 can be easily moved to the desired position and locked and fixed under the action of the adjustment unit 33.

[0042] In this embodiment, the slide rails 32 and the sliders 34 are arranged in two groups at intervals, and the adjustment unit 33 is located between the two slide rails 32. The design of the two groups of slide rails 32 and the sliders 34 significantly improves the stability and support capacity of the support plate 31. Through the cooperation of the two groups of slide rails 32 and the sliders 34, the support plate 31 can move more smoothly, reducing shaking and deviation, thereby ensuring the stability and accuracy of the color box cardboard during the laser process.

[0043] In this embodiment, the adjustment unit 33 includes two fixed blocks 331 spaced apart on the mounting plate 1, and screws 332 rotatably mounted on the two fixed blocks 331, and the support plate 31 is threadedly connected to the screws 332 and is located between the two fixed blocks 331. Specifically, the two fixed blocks 331 are vertically arranged, and the screws 332 pass through the upper fixed block 331 and are clamped on the lower fixed block 331.

[0044] Specifically, the screw rod 332 is rotatably connected to the two fixed blocks 331, that is, the screw rod 332 is limited by the two fixed blocks 331 so that the screw rod 332 can only rotate along its own axis. When the screw rod 332 rotates, since it is threadedly connected to the support plate 31 at the same time, it can synchronously drive the movement of the support plate 31, thereby realizing its adjustment function.

[0045] In this embodiment, an adjustment knob is further provided at one end of the screw rod 332. The setting of the adjustment knob can greatly facilitate the operator to rotate the screw rod 332. The operator only needs to simply rotate the adjustment knob to drive the rotation of the screw rod 332, which is simple, effective and convenient to operate.

[0046] In this embodiment, the conveying roller group 2 includes two conveying rollers arranged at a vertical interval, the two conveying rollers are arranged to rotate, and a material channel is arranged between the two conveying rollers. The two conveying rollers are arranged to rotate, which can provide continuous and stable conveying power, ensure that the color box paperboard moves smoothly in the material channel, and have good stability and high conveying efficiency. It should be noted that the conveying rollers can be driven by belts and motors.

[0047] In this embodiment, the gas collecting hood 51 is a conical hood structure. The conical hood structure has excellent guiding properties and can more effectively guide the exhaust gas generated during the laser process into the gas collecting hood 51 to prevent the exhaust gas from escaping into the environment. In addition, the top of the conical hood structure is smaller and the bottom is larger. This design is conducive to increasing the volume of the gas collecting hood 51, so that it can accommodate more exhaust gas.

[0048] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present application 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 application.

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0050] 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. An environmentally friendly color box laser equipment, characterized in that: It includes a mounting plate, on which are disposed a plurality of conveying roller groups, a supporting assembly located on the conveying path of the conveying roller groups, a laser assembly and an exhaust gas recovery assembly located above the supporting assembly; the laser assembly includes a driving unit and a laser gun connected to the output end of the driving unit; the exhaust gas recovery assembly includes an air collecting hood, a flexible air pipe, an exhaust pump and a filter box connected in sequence, and the air collecting hood is sleeved on the outer periphery of the laser gun and close to the supporting assembly.

2. The environmentally friendly color box laser equipment according to claim 1, characterized in that: An internally hollow induction ball is arranged in the air collecting hood, the induction ball is communicated with the flexible air pipe, and a plurality of air holes are arranged on the outer surface of the induction ball.

3. The environmentally friendly color box laser equipment according to claim 1, characterized in that: An activated carbon filter layer is arranged in the filter box, and an exhaust pipe is arranged on one end of the filter box away from the air pump.

4. The environmentally friendly color box laser equipment according to claim 1, characterized in that: The driving unit comprises a first linear motor and a second linear motor, the first linear motor and the second linear motor are perpendicular to each other, the second linear motor is arranged at the output end of the first linear motor, and the laser gun is arranged at the output end of the second linear motor.

5. The environmentally friendly color box laser equipment according to claim 1, characterized in that: The support assembly comprises a support plate, a slide rail and an adjustment unit arranged on the mounting plate. The support plate is slidably connected to the slide rail via a slider, and the adjustment unit is used to adjust the position of the slider.

6. The environmentally friendly color box laser equipment according to claim 5, characterized in that: The slide rails and the sliders are arranged in two groups at intervals, and the adjustment unit is located between the two slide rails.

7. The environmentally friendly color box laser equipment according to claim 5, characterized in that: The adjusting unit comprises two fixing blocks spaced apart on the mounting plate, and screw rods rotatably mounted on the two fixing blocks. The supporting plate is threadedly connected to the screw rods and is located between the two fixing blocks.

8. The environmentally friendly color box laser equipment according to claim 7, characterized in that: One end of the screw rod is also provided with an adjusting knob.

9. The environmentally friendly color box laser equipment according to claim 1, characterized in that: The conveying roller group comprises two conveying rollers which are arranged vertically with an interval, the two conveying rollers are rotatably arranged and a material channel is arranged between the two conveying rollers.

10. The environmentally friendly color box laser equipment according to any one of claims 1 to 9, characterized in that: The gas collecting hood is a conical hood structure.

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