Handheld laser cleaning machine

Abstract

The utility model belongs to the technical field of metal door production, and particularly relates to a handheld laser cleaning machine which comprises a protection assembly capable of enabling the cleaning machine to conveniently move relative to a metal door to be processed, and a positioning assembly capable of enabling the cleaning machine to clean the metal door at a relatively stable angle and distance is arranged above the protection assembly. And a cleaning assembly capable of generating laser and irradiating the laser on the surface of the metal door is arranged between the protection assembly and the positioning assembly. When parts capable of emitting lasers in the cleaning assembly are installed at specific positions in the positioning assembly, the parts capable of emitting the lasers can be conveniently installed at the specific positions in the positioning assembly through cooperative operation of a movable or reversible loading part, a reversing part and a translation part in the positioning assembly when the cleaning machine moves integrally, and the parts can be conveniently and rapidly installed. And different areas of the metal door are cleaned at a fixed distance and angle, so that the cleaning effect of the cleaning machine is ensured, and the labor intensity of a user is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal door production, and specifically relates to a handheld laser cleaning machine. Background Art

[0002] Laser cleaning can remove contaminant particles from the metal surface or cause rust to fall off the metal surface by irradiating with a laser beam, thereby obtaining a metal surface with high cleaning quality. Due to its cleaning characteristics of no grinding, non-contact, no thermal effect, and applicability to objects of various materials, laser cleaning is gradually applied to the surface treatment of metal door raw materials or finished metal doors.

[0003] However, in the prior art, when cleaning a relatively large metal door or metal door raw material only by relying on the component that can emit laser in the handheld cleaning machine held by the operator, there are limitations such as a relatively large labor intensity for the operator, and it is difficult to always keep the distance and angle between the component that emits laser and the metal door or metal door raw material consistent during the cleaning process. Therefore, a handheld laser cleaning machine is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a handheld laser cleaning machine.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A handheld laser cleaning machine includes a protection component that enables the cleaning machine to move conveniently relative to the metal door to be processed. Above the protection component, there is a positioning component that enables the cleaning machine to clean the metal door at a relatively stable angle and distance. Between the protection component and the positioning component, there is a cleaning component that can emit laser and irradiate it on the surface of the metal door.

[0007] The positioning component includes a loading part that can be lifted and lowered in the cleaning machine, a commutation part that can adjust the laser emission angle of the cleaning machine, and a translation part that enables the cleaning machine to adapt to metal doors of different sizes.

[0008] Preferably: The loading part includes a first electric push rod fixedly installed in the protection component. The telescopic end of the first electric push rod is fixedly connected with a carrier. Guide rods are fixedly connected to the front and rear of the carrier.

[0009] Preferably: The commutation part includes a commutation frame movably connected to the carrier. A slider is movably connected to the outer side of the guide rod. A connecting rod is arranged between the commutation frame and the slider. A locking knob is fixedly connected to the slider.

[0010] Preferably: The translation part includes a second electric push rod fixedly installed on the commutation frame. Support rods are arranged in front of and behind the second electric push rod. A clamping frame is arranged between the telescopic end of the second electric push rod and the support rod.

[0011] Preferably, the carrier is rotatably connected to the reversing frame, the guide rod is slidably connected to the slider, and both the reversing frame and the slider are rotatably connected to the connecting rod.

[0012] Preferably, the reversing frame is slidably connected to the support rod.

[0013] The beneficial effects of the present utility model are as follows: when the laser-emitting components in the cleaning assembly are installed at specific positions in the positioning assembly, through the coordinated operation of the movable or reversible loading parts, reversing parts, and translation parts in the positioning assembly, the laser-emitting components can clean different areas of the metal door at a fixed distance and angle when the whole cleaning machine moves, thereby ensuring the cleaning effect of the cleaning machine and reducing the labor intensity of the user. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is an isometric structural schematic diagram of a hand-held laser cleaning machine according to the present utility model;

[0016] Figure 2 is a front view structural schematic diagram of a hand-held laser cleaning machine according to the present utility model;

[0017] Figure 3 is Figure 2 a partial component structural schematic diagram of

[0018] Figure 4 is a structural schematic diagram of the positioning assembly of a hand-held laser cleaning machine according to the present utility model.

[0019] The descriptions of the reference numerals are as follows:

[0020] 1. Protection assembly; 101. Housing; 102. Heat dissipation grille; 103. Roller; 104. Handrail; 105. Control panel; 106. Inspection door; 107. Partition; 2. Positioning assembly; 201. First electric push rod; 202. Carrier; 203. Guide rod; 204. Reversing frame; 205. Slider; 206. Connecting rod; 207. Locking knob; 208. Second electric push rod; 209. Support rod; 210. Clamping frame; 3. Cleaning assembly; 301. Laser generator; 302. Automatic rewinder; 303. Laser emission gun; 304. Rubber sleeve; 305. Optical fiber. Detailed Embodiments

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 thus should not be construed as a limitation to 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 specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0023] The present utility model will be further described below with reference to the embodiments and the accompanying drawings.

[0024] As Figures 1 - 4 shown, a handheld laser cleaning machine includes a protection component 1 that enables the cleaning machine to move conveniently relative to the metal door to be processed. Above the protection component 1, there is a positioning component 2 that enables the cleaning machine to clean the metal door at a relatively stable angle and distance. Between the protection component 1 and the positioning component 2, there is a cleaning component 3 that can generate laser and irradiate it on the surface of the metal door.

[0025] In this embodiment:

[0026] The protection component 1 includes a housing 101. Heat dissipation grilles 102 are fixedly installed on both sides of the housing 101. A roller 103 is fixedly connected to the lower side of the housing 101. A handrail 104 is fixedly connected to one side of the housing 101. Above the handrail 104, there is a control panel 105. Inspection doors 106 are movably installed in front of and behind the housing 101. A partition 107 is fixedly installed inside the housing 101;

[0027] The housing 101 provides an installation position and protection for some components of each component. The heat accumulated in the housing 101 can be easily dissipated through the heat dissipation grille 102. The rollers 103 enable the user to conveniently move the cleaning machine through the handrail 104. The operating states of the energized components of the cleaning machine can be adjusted through the control panel 105. The inspection door 106 facilitates the user to regularly maintain the components installed in the housing 101. The internal space of the housing 101 is separated by the partition 107, so as to more reasonably arrange the various components provided in the housing 101.

[0028] In this embodiment:

[0029] The positioning component 2 includes a loading member that can be lifted and lowered in the cleaning machine, a commutation member that can adjust the laser emission angle of the cleaning machine, and a translation member that can make the cleaning machine adapt to metal doors of different sizes. The loading member includes a first electric push rod 201 fixedly installed in the protection component 1. The telescopic end of the first electric push rod 201 is fixedly connected to a carrier 202. Guide rods 203 are fixedly connected to the front and rear of the carrier 202. The commutation member includes a commutation frame 204 movably connected to the carrier 202. A slider 205 is movably connected to the outer side of the guide rod 203. A connecting rod 206 is provided between the commutation frame 204 and the slider 205. A locking knob 207 is fixedly connected to the slider 205. The translation member includes a second electric push rod 208 fixedly installed on the commutation frame 204. Support rods 209 are provided on the front and rear of the second electric push rod 208. A clamping frame 210 is provided between the telescopic end of the second electric push rod 208 and the support rod 209;

[0030] The carrier 202 is rotatably connected to the commutation frame 204. The guide rod 203 is slidably connected to the slider 205. The commutation frame 204 and the slider 205 are both rotatably connected to the connecting rod 206. The commutation frame 204 is slidably connected to the support rod 209;

[0031] The height of the carrier 202 above the housing 101 is adjusted by the first electric push rod 201. The guide rod 203 and the commutation frame 204 are installed through the carrier 202, and the commutation member and the translation member are driven to lift and lower together above the cleaning machine. The movable range of the slider 205 is restricted by the guide rod 203. The commutation frame 204 provides an installation position for the translation member and drives it to rotate relative to the carrier 202 together. After the slider 205 slides relative to the guide rod 203 by itself, the commutation frame 204 is driven to rotate relative to the carrier 202 through the connecting rod 206. The sliding of the slider 205 relative to the guide rod 203 is restricted by the locking knob 207. The clamping frame 210 is driven to move on one side of the commutation frame 204 by the second electric push rod 208. The stability of the movement of the clamping frame 210 is improved by the support rod 209. The components that can emit laser in the cleaning component 3 are clamped by the clamping frame 210.

[0032] In this embodiment:

[0033] The cleaning component 3 includes a laser generator 301 fixedly installed inside the housing 101. An automatic rewinder 302 is fixedly installed above the partition 107. A laser emitting gun 303 is arranged on the engaging frame 210. A rubber sleeve 304 is fixedly connected to the outer side surface of the laser emitting gun 303. An optical fiber 305 is arranged between the laser generator 301, the automatic rewinder 302, and the laser emitting gun 303;

[0034] The pulsed laser is emitted by the laser generator 301, and the pulsed laser is transmitted to the laser emitting gun 303 through the optical fiber 305. The laser emitted to the surface of the metal door to be cleaned is focused and irradiated through the laser emitting gun 303. The laser emitting gun 303 can be stably clamped on the engaging frame 210 through the rubber sleeve 304. The optical fiber 305 can be pulled out over a long distance through the automatic rewinder 302, and the optical fiber 305 is quickly retracted after the cleaning machine finishes working.

[0035] Working principle:

[0036] When this handheld laser cleaning machine is installed and used for the production of metal doors, after the user moves this cleaning machine to the required position, the laser emitting gun 303 can be directly removed. After holding the rubber sleeve 304 and adjusting the laser emitting direction of the laser emitting gun 303, the laser generator 301 is adjusted to enter the working state through the control panel 105, so that this cleaning machine emits laser and irradiates the area to be cleaned on the surface of the metal door;

[0037] If the size of the metal door is large, some areas are difficult for manual access, or the irradiation time is long, resulting in fatigue and sore arms of the user, the rubber sleeve 304 can be aligned with the engaging frame 210 and clamped, so as to stably install the laser emitting gun 303 on the engaging frame 210. Then, the height of the carrier 202 is adjusted by the first electric push rod 201 working, the inclination degree of the reversing frame 204 is adjusted by moving the slider 205, and the distance that the engaging frame 210 extends out of this cleaning machine is adjusted by the second electric push rod 208 working, so as to adjust the position and orientation of the laser emitting gun 303 on this cleaning machine, so that the user can more easily clean the metal door by pushing and pulling this cleaning machine to move through the handrail 104.

[0038] The preferred embodiments of the present utility model are described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A handheld laser cleaning machine, characterized in that: The invention comprises a protective component (1) which enables the cleaning machine to be conveniently moved relative to the metal door to be processed, a positioning component (2) which enables the cleaning machine to clean the metal door at a relatively stable angle and distance is arranged above the protective component (1), and a cleaning component (3) which can generate laser light and irradiate the laser light onto the surface of the metal door is arranged between the protective component (1) and the positioning component (2); The positioning assembly (2) comprises a loading part that can be raised and lowered in the cleaning machine, a reversing part that can adjust the laser emission angle of the cleaning machine, and a translation part that can make the cleaning machine adapt to metal doors of different sizes.

2. The handheld laser cleaning machine according to claim 1, characterized in that: The loading component comprises a first electric push rod (201) fixedly installed in the protection component (1); the telescopic end of the first electric push rod (201) is fixedly connected to a carrier (202); and the front and rear of the carrier (202) are fixedly connected to guide rods (203).

3. The handheld laser cleaning machine according to claim 2, characterized in that: The reversing member comprises a reversing frame (204) movably connected to the carrier (202); a slider (205) is movably connected to the outer side of the guide rod (203); a connecting rod (206) is arranged between the reversing frame (204) and the slider (205); and a locking knob (207) is fixedly connected to the slider (205).

4. The handheld laser cleaning machine according to claim 3, characterized in that: The translation member comprises a second electric push rod (208) fixedly mounted on the reversing frame (204), support rods (209) are arranged at the front and rear of the second electric push rod (208), and a snap-fit ​​frame (210) is arranged between the telescopic end of the second electric push rod (208) and the support rod (209).

5. The handheld laser cleaning machine according to claim 3, characterized in that: The carrier (202) is rotatably connected to the reversing frame (204), the guide rod (203) is slidably connected to the slider (205), and the reversing frame (204) and the slider (205) are both rotatably connected to the connecting rod (206).

6. The handheld laser cleaning machine according to claim 4, characterized in that: The reversing frame (204) is slidably connected to the support rod (209).

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