Rack cleaning device of laser cutting machine

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a rack cleaning device of a laser cutting machine. Comprising a rack, a transmission mechanism, a blanking plate, a first cleaning mechanism, a second cleaning mechanism and a plurality of racks, the transmission mechanism comprises two sets of synchronous belt assemblies installed on the rack side by side and a first power piece used for driving the two sets of synchronous belt assemblies to move synchronously. The multiple racks are connected between the two synchronous belt assemblies. The first cleaning mechanism comprises a sliding plate, an electric pick, a movable bottom plate and a plurality of cleaning pieces; the second cleaning mechanism comprises a second power part, a rotating shaft and a plurality of cutting cutterheads; and the blanking plate is horizontally arranged on the rack. According to the technical scheme, by arranging the first cleaning mechanism and the second cleaning mechanism, deep cleaning work on the multiple racks can be achieved, the cleaning effect is good, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a rack cleaning device for a laser cutting machine. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point. As the relative position of the beam and the workpiece moves, a cut is eventually formed in the material, thereby achieving the purpose of cutting. When the laser cutting device is used to cut the workpiece for a long time, a lot of iron chips and residues will remain on the sawtooth platform, making the sawtooth platform uneven, and the residue on the platform needs to be cleaned.

[0003] Workers usually clean the rack support plate by dropping it or knocking it manually. This cleaning method not only damages the support plate, but also causes harm to people's health when the fallen iron filings are inhaled into the body by the workers. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a rack cleaning device for a laser cutting machine.

[0005] The technical solution of the utility model is a rack cleaning device for a laser cutting machine, comprising:

[0006] frame,

[0007] The transmission mechanism includes two sets of synchronous belt assemblies mounted side by side on the frame and a first power member for driving the two sets of synchronous belt assemblies to move synchronously;

[0008] A plurality of racks, each of the plurality of racks being connected between the two timing belt assembly components;

[0009] The first cleaning mechanism includes a slide plate, an electric pick, a movable base plate, and a plurality of cleaning members. The movable base plate is located below the transmission mechanism. A first power mechanism for driving the movable base plate is installed on the frame. The slide plate is slidably mounted on the movable base plate. The plurality of cleaning members are mounted on the slide plate. The cleaning members are U-shaped. The electric pick is mounted on the movable base plate and its output shaft is connected to the slide plate.

[0010] The second cleaning mechanism includes a second power member, a rotating shaft, and a plurality of cutting discs, the rotating shaft being rotatably mounted on the frame, the plurality of cutting discs being equidistantly mounted on the rotating shaft, the second power member being mounted on the frame and having an output shaft connected to the rotating shaft;

[0011] A blanking plate is horizontally arranged on the frame.

[0012] Preferably, the synchronous belt assembly includes a synchronous belt and two synchronous pulleys, both of which are rotatably installed at the two ends of the side of the frame, and the two synchronous pulleys are connected through a synchronous belt transmission. The rotating shafts of the two synchronous pulleys on the corresponding sides are fixedly connected, the output end of the first power part is connected to the rotating shaft of the synchronous pulley on one side, and the two ends of the rack are respectively connected to the synchronous belts on both sides.

[0013] Preferably, an upper support rod is provided above the blanking plate, and a plurality of connecting rods are connected between the upper support rod and the frame; a first lower support rod is connected to the movable base plate, and a second lower support rod is provided on the side of the frame away from the first lower support rod.

[0014] Preferably, a scraper is slidably provided on the blanking plate, and a second power mechanism for driving the scraper to move is installed on the frame, the second power mechanism includes a first servo motor and a first threaded rod, the first servo motor is installed on the frame, the first threaded rod is rotatably installed on the frame and connected to the output shaft of the first servo motor, and the scraper is threadedly connected to the first threaded rod; an opening is opened on one side of the frame, and a connecting rod is located directly above the first threaded rod.

[0015] Preferably, baffles are provided on both sides of the upper end of the frame.

[0016] Preferably, a chamfer is provided on one end of the cleaning piece adjacent to the inner center of the frame.

[0017] Preferably, the first power mechanism includes a second servo motor and a second threaded rod, the second servo motor is installed at the bottom end of the frame, the second threaded rod is connected to the output shaft of the second servo motor, and the second threaded rod is threadedly connected to the movable base plate.

[0018] Compared with the existing technology, the utility model has the following beneficial technical effects: the second power part drives multiple cutting discs to rotate, so that the gaps in the racks can be cleaned, and the first power mechanism is set to drive multiple cleaning parts to move, and the cleaning parts can clean the waste on the surfaces of multiple racks during the movement; in summary, the technical solution can achieve deep cleaning of multiple racks by setting the first cleaning mechanism and the second cleaning mechanism, and its cleaning effect is good and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0020] Figure 3 It is a side sectional view of the present utility model.

[0021] Figure 4 It is a structural schematic diagram of the cleaning component in the present utility model.

[0022] Figure markings: 1. Frame; 101. Opening; 2. Rack; 301. First power member; 302. Synchronous belt; 303. Synchronous pulley; 4. Upper support rod; 5. Connecting rod; 6. Baffle; 7. Blanking plate; 8. Cleaning member; 9. Slide plate; 10. Electric pick; 11. Moving base plate; 12. First lower support rod; 13. Second power member; 14. Rotating shaft; 15. Cutting disc; 161. First servo motor; 162. First threaded rod; 17. Scraper; 181. Second servo motor; 182. Second threaded rod; 19. Second lower support rod. DETAILED DESCRIPTION

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, a rack cleaning device for a laser cutting machine proposed in this embodiment includes a frame 1, a transmission mechanism, a blanking plate 7, a first cleaning mechanism, a second cleaning mechanism and a plurality of racks 2.

[0025] Baffles 6 are provided on both sides of the upper end of the frame 1, which can prevent waste from falling into both sides of the frame 1; the transmission mechanism includes two sets of synchronous belt assemblies installed side by side on the frame 1 and a first power member 301 for driving the two sets of synchronous belt assemblies to move synchronously; the synchronous belt assembly includes a synchronous belt 302 and two synchronous pulleys 303, and the two synchronous pulleys 303 are rotatably installed at both ends of the side of the frame 1. The two synchronous pulleys 303 are connected by the synchronous belt 302, and the rotating shafts of the two synchronous pulleys 303 on the corresponding sides are fixedly connected. The output end of the first power member 301 is connected to the rotating shaft of the synchronous pulley 303 on one side, and the first power member 301 is composed of a third servo motor and a first reducer. The output shaft of the third servo motor is connected to the input shaft of the first reducer, and the output shaft of the first reducer is connected to the rotating shaft of the synchronous pulley 303; multiple racks 2 are connected between the two synchronous belt assembly assemblies, and the two ends of the rack 2 are respectively connected to the synchronous belts 302 on both sides; the blanking plate 7 is horizontally arranged on the frame 1.

[0026] The first cleaning mechanism includes a slide plate 9, an electric pick 10, a movable base plate 11 and a plurality of cleaning parts 8. The movable base plate 11 is located below the transmission mechanism. A first power mechanism for driving the movable base plate 11 to move is installed on the frame 1. The first power mechanism includes a second servo motor 181 and a second threaded rod 182. The second servo motor 181 is installed at the bottom end of the frame 1. The second threaded rod 182 is connected to the output shaft of the second servo motor 181. The second threaded rod 182 is threadedly connected to the movable base plate 11. The slide plate 9 is slidably installed on the movable base plate 11. A plurality of cleaning parts 8 are installed on the slide plate 9. The cleaning part 8 is a U-shaped structure. A chamfer is provided on the inner center end of the cleaning part 8 adjacent to the frame 1. When there is a slightly bent part on the rack 2, the cleaning part 8 with a chamfer can still be easily moved on the rack 2. The electric pick 10 is installed on the movable base plate 11 and its output shaft is connected to the slide plate 9.

[0027] The second cleaning mechanism includes a second power member 13, a rotating shaft 14 and a plurality of cutting discs 15. The rotating shaft 14 is rotatably mounted on the frame 1, and the plurality of cutting discs 15 are equidistantly mounted on the rotating shaft 14. The second power member 13 is mounted on the frame 1 and its output shaft is connected to the rotating shaft 14; the second power member 13 includes a fourth servo motor and a second reducer. The output shaft of the fourth servo motor is connected to the input shaft of the second reducer, and the output shaft of the second reducer is connected to the rotating shaft 14.

[0028] In this embodiment, when cleaning multiple racks 2, the transmission mechanism is set to drive the multiple racks 2 to move along the path direction of the synchronous belt 302. During the movement, the second power member 13 is started to drive the multiple cutting discs 15 to rotate, so that the gaps in the racks 2 can be cleaned. When the multiple racks 2 located at the upper end are moved to the bottom position, the transmission mechanism stops driving. In order to achieve the positioning of the cleaning members 8 and the racks 2, infrared receivers can be installed at the ends of the multiple racks 2, and an infrared transmitter is installed on the frame 1. When the rack 2 equipped with the infrared receiver blocks the front end of the infrared transmitter, the infrared receiver feeds back the received infrared signal to the controller, and the controller controls the first power member 301 to stop driving. The first power mechanism is set to drive the multiple cleaning members 8 to move. The cleaning members 8 can clean the waste on the surface of the multiple racks 2 during the movement. In this process, the movable base plate 11 is set to drive the multiple cleaning members 8 to move back and forth, thereby improving the cleaning effect of the rack 2.

[0029] Example 2

[0030] like Figure 2 and Figure 3As shown, a laser cutting machine rack cleaning device proposed in this embodiment, compared with embodiment one, in this embodiment, an upper support rod 4 is arranged above the blanking plate 7, and a plurality of connecting rods 5 are connected between the upper support rod 4 and the frame 1; a first lower support rod 12 is connected to the movable base plate 11, and a second lower support rod 19 is arranged on the side of the frame 1 away from the first lower support rod 12, and the upper support rod 4 can support the multiple racks 2 above, and the first lower support rod 12 and the second lower support rod 19 can support the multiple racks 2 below.

[0031] Example 3

[0032] like Figure 1-Figure 3 As shown, a laser cutting machine rack cleaning device proposed in this embodiment, compared with the second embodiment, in this embodiment, a scraper 17 is slidably provided on the blanking plate 7, and a second power mechanism for driving the scraper 17 to move is installed on the frame 1, and the second power mechanism includes a first servo motor 161 and a first threaded rod 162, the first servo motor 161 is installed on the frame 1, the first threaded rod 162 is rotatably installed on the frame 1 and is connected to the output shaft of the first servo motor 161, and the scraper 17 is threadedly connected to the first threaded rod 162; an opening 101 is provided on one side of the frame 1, and a connecting rod 5 is located directly above the first threaded rod 162, so that waste can be prevented from falling on the first threaded rod 162; the blanking plate 7 can prevent waste from dripping onto the rack 2 at the bottom, and the scraper 17 can be driven to move on the blanking plate 7 through the second power mechanism, thereby realizing the cleaning of the waste at the upper end of the blanking plate 7.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A laser cutting machine rack cleaning device, characterized in that: include: Rack (1), A transmission mechanism, the transmission mechanism comprising two sets of synchronous belt assemblies mounted side by side on the frame (1) and a first power member (301) for driving the two sets of synchronous belt assemblies to move synchronously; A plurality of racks (2), each of which is connected between two synchronous belt assembly components; The first cleaning mechanism comprises a slide plate (9), an electric pick (10), a movable base plate (11) and a plurality of cleaning members (8), wherein the movable base plate (11) is located below the transmission mechanism, a first power mechanism for driving the movable base plate (11) to move is installed on the frame (1), the slide plate (9) is slidably installed on the movable base plate (11), and the plurality of cleaning members (8) are all installed on the slide plate (9), the cleaning member (8) is a U-shaped structure, the electric pick (10) is installed on the movable base plate (11) and its output shaft is connected to the slide plate (9); A second cleaning mechanism, the second cleaning mechanism comprising a second power member (13), a rotating shaft (14) and a plurality of cutting blades (15), the rotating shaft (14) being rotatably mounted on the frame (1), the plurality of cutting blades (15) being equidistantly mounted on the rotating shaft (14), the second power member (13) being mounted on the frame (1) and having an output shaft connected to the rotating shaft (14); A blanking plate (7) is horizontally arranged on the frame (1).

2. A laser cutting machine rack cleaning device according to claim 1, characterized in that: The synchronous belt assembly comprises a synchronous belt (302) and two synchronous pulleys (303). The two synchronous pulleys (303) are rotatably mounted on both ends of the side of the frame (1). The two synchronous pulleys (303) are connected by transmission via the synchronous belt (302). The rotating shafts of the two synchronous pulleys (303) on the corresponding sides are fixedly connected. The output end of the first power member (301) is connected to the rotating shaft of the synchronous pulley (303) on one side. The two ends of the rack (2) are respectively connected to the synchronous belts (302) on both sides.

3. The rack cleaning device for a laser cutting machine according to claim 1, characterized in that: An upper support rod (4) is provided above the blanking plate (7), and a plurality of connecting rods (5) are connected between the upper support rod (4) and the frame (1); a first lower support rod (12) is connected to the movable base plate (11), and a second lower support rod (19) is provided on a side of the frame (1) away from the first lower support rod (12).

4. A laser cutting machine rack cleaning device according to claim 3, characterized in that: A scraper (17) is slidably provided on the blanking plate (7), and a second power mechanism for driving the scraper (17) to move is installed on the frame (1). The second power mechanism comprises a first servo motor (161) and a first threaded rod (162). The first servo motor (161) is installed on the frame (1), and the first threaded rod (162) is rotatably installed on the frame (1) and connected to the output shaft of the first servo motor (161). The scraper (17) is threadedly connected to the first threaded rod (162). An opening (101) is provided on one side of the frame (1), and a connecting rod (5) is located directly above the first threaded rod (162).

5. The rack cleaning device for a laser cutting machine according to claim 1, characterized in that: Baffles (6) are provided on both sides of the upper end of the frame (1).

6. The rack cleaning device for a laser cutting machine according to claim 1, characterized in that: A chamfer is provided on one end of the cleaning piece (8) adjacent to the inner center of the frame (1).

7. The rack cleaning device for a laser cutting machine according to claim 1, characterized in that: The first power mechanism comprises a second servo motor (181) and a second threaded rod (182), wherein the second servo motor (181) is mounted at the bottom end of the frame (1), the second threaded rod (182) is connected to the output shaft of the second servo motor (181), and the second threaded rod (182) is threadedly connected to the movable base plate (11).

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