Negative pressure cleaning device for aluminum veneer carving machine

Abstract

The utility model discloses an aluminum veneer engraving machine negative pressure cleaning device, including work table, work table top is provided with clamping assembly, work table right side is provided with drive assembly, work table top is provided with moving frame through drive assembly, moving frame inside is provided with moving assembly, moving frame inside is provided with hydraulic push rod through moving assembly, hydraulic push rod output fixed mounting has the mounting block, the mounting block bottom fixed mounting has the engraving tool, moving frame top fixed mounting has the collection box, the collection box right side fixed mounting has the hose, the hose feed end fixed mounting has the collection channel, the collection box left side fixed mounting has the exhaust fan, the collection box inside is provided with elastic component, the collection box inside is provided with filter screen through elastic component. Can automatically to the chip of engraving generation carries out the negative pressure cleaning, and the vibration of filter screen can effectively shake off the chip of adhering on the surface of filter screen.

Description

Technical Field

[0001] This utility model relates to the field of aluminum single-panel processing technology, and in particular to a negative pressure cleaning device for an aluminum single-panel engraving machine. Background Technology

[0002] Aluminum single-layer panels are decorative panels made from aluminum alloy sheets. They typically consist of an aluminum alloy substrate, a surface coating (such as fluorocarbon paint, powder coating, wood grain transfer, etc.), and processing techniques (such as punching, engraving, bending, etc.). Aluminum single-layer panels are characterized by their light weight, high strength, corrosion resistance, rich colors, and excellent decorative effect. During the processing of aluminum single-layer panels, engraving is often required, which utilizes an aluminum single-layer panel engraving machine.

[0003] Chinese patent application publication number CN222713204U discloses a cleaning device for an aluminum single-panel engraving machine for curtain walls, relating to the technical field of cleaning devices. The device includes: a support platform; the swing drive frame is composed of a main rotating shaft, two foot rods symmetrically welded to the ends of the main rotating shaft, and a drive swing rod welded to the middle of the main rotating shaft, wherein the drive swing rod abuts against a U-shaped force-bearing frame; a transversely arranged insert shaft is slidably installed between the two support columns on the left side via a spring push, the first end of the insert shaft being inserted into the main rotating shaft; and a kick shaft is slidably installed through the two support columns on the left side, with a connecting rod connecting the kick shaft and the insert shaft.

[0004] Although the above-mentioned device can be used to engrave aluminum panels, a large amount of debris is easily generated during the engraving process. Since the device is not equipped with an automatic debris collection mechanism, operators need to spend a lot of time and effort to manually collect and clean the debris after completing the engraving work, which increases the labor intensity of the operators. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a negative pressure cleaning device for aluminum single-panel engraving machines, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A negative pressure cleaning device for an aluminum single-panel engraving machine includes a worktable. A clamping assembly is located on the top of the worktable. A driving assembly is located on the right side of the worktable. A movable frame is mounted on the top of the worktable via the driving assembly. A movable assembly is located inside the movable frame. A hydraulic push rod is mounted inside the movable frame via the movable assembly. A mounting block is fixedly installed at the output end of the hydraulic push rod. An engraving blade is fixedly installed at the bottom of the mounting block. A collection box is fixedly installed on the top of the movable frame. A flexible hose is fixedly installed on the right side of the collection box. A collection channel is fixedly installed at the inlet end of the flexible hose and is fixedly connected to the mounting block. An exhaust fan is fixedly installed on the left side of the collection box. An elastic assembly is located inside the collection box. A filter screen is located inside the collection box via the elastic assembly. A transmission assembly is located on the left side of the collection box. A cam is located inside the collection box via the transmission assembly.

[0008] Preferably, the clamping assembly includes a fixed plate disposed on the top of the worktable, an electric push rod is fixedly mounted on the opposite side of the fixed plate, and a clamping plate is fixedly mounted on the output end of the electric push rod.

[0009] Preferably, the drive assembly includes a dual-axis motor disposed on the right side of the worktable, a first bevel gear fixedly mounted on the output end of the dual-axis motor, a second bevel gear meshing on the surface of the first bevel gear, a screw fixedly mounted inside the second bevel gear, the screw being rotatably connected to the worktable, and the screw being threadedly connected to the moving frame.

[0010] Preferably, the moving component includes a linear motor disposed inside the moving frame, the linear motor being provided with a moving base, and the moving base being fixedly connected to a hydraulic push rod.

[0011] Preferably, the elastic component includes a mounting plate disposed inside the collection box, and a spring is fixedly mounted on the right side of the mounting plate, the spring being fixedly connected to the filter screen.

[0012] Preferably, the transmission assembly includes a connecting plate disposed on the left side of the collection box, a first rotating shaft rotatably connected inside the connecting plate, an impeller fixedly mounted on the surface of the first rotating shaft, a first pulley fixedly mounted on the surface of the first rotating shaft, a synchronous belt meshing on the surface of the first pulley, a second pulley meshing on the inner wall of the synchronous belt, a second rotating shaft fixedly mounted inside the second pulley, the second rotating shaft rotatably connected to the collection box, and the second rotating shaft fixedly connected to a cam.

[0013] Preferably, the collection box is provided with a door on the front side, and the door is provided with a handle on the front side.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: During the engraving process of the aluminum panel, the negative pressure cleaning device for the aluminum panel engraving machine uses an exhaust fan to create negative pressure inside the collection box. This draws the engraving debris into the collection channel, then into the hose, and finally into the collection box, where it is blocked by the filter screen. This automatic negative pressure cleaning of the engraving debris significantly reduces the workload of manual debris removal and lowers the operator's labor intensity. Furthermore, while the exhaust fan is operating, it blows air onto the transmission component, causing the cam to rotate and continuously strike the filter screen. This causes the filter screen to vibrate through the elastic component, effectively shaking off debris adhering to the filter screen surface, thus reducing the risk of filter screen clogging and keeping the filter screen clear. Attached Figure Description

[0015] Figure 1 This is a three-dimensional perspective view of the present invention;

[0016] Figure 2 This is a bottom view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is an enlarged view of point A in the figure of this utility model;

[0019] Figure 5 This is a partial structural diagram of the present invention.

[0020] In the diagram: 1. Workbench; 2. Fixed plate; 3. Electric push rod; 4. Clamping plate; 5. Dual-axis motor; 6. First bevel gear; 7. Second bevel gear; 8. Screw; 9. Moving frame; 10. Linear motor; 11. Moving seat; 12. Hydraulic push rod; 13. Mounting block; 14. Engraving knife; 15. Collection box; 16. Hose; 17. Collection channel; 18. Exhaust fan; 19. Mounting plate; 20. Spring; 21. Filter screen; 22. Connecting plate; 23. First rotating shaft; 24. Impeller; 25. First pulley; 26. Synchronous belt; 27. Second pulley; 28. Second rotating shaft; 29. ​​Cam; 30. Box door. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] reference Figure 1-5A negative pressure cleaning device for an aluminum single-panel engraving machine includes a worktable 1. A clamping assembly is located on the top of the worktable 1. A driving assembly is located on the right side of the worktable 1. A movable frame 9 is mounted on the top of the worktable 1 via the driving assembly. A movable assembly is located inside the movable frame 9. A hydraulic push rod 12 is mounted inside the movable frame 9 via the movable assembly. A mounting block 13 is fixedly installed at the output end of the hydraulic push rod 12. An engraving blade 14 is fixedly installed at the bottom of the mounting block 13. A collection box 15 is fixedly installed on the top of the movable frame 9. A door 30 is located on the front side of the collection box 15, and a handle is located on the front side of the door 30. A flexible hose 16 is fixedly installed on the right side of the collection box 15. A collection channel 17 is fixedly installed at the inlet end of the flexible hose 16 and is fixedly connected to the mounting block 13. A fan 18 is fixedly installed on the left side of the collection box 15. An elastic component is installed inside the collection box 15, and a filter screen 21 is installed inside the collection box 15 via the elastic component. The elastic component includes a mounting plate 19 installed inside the collection box 15. A spring 20 is fixedly installed on the right side of the mounting plate 19, and the spring 20 is fixedly connected to the filter screen 21. The elastic component allows the filter screen 21 to be elastically installed. When the cam 29 rotates, the filter screen 21 vibrates. A transmission component is installed on the left side of the collection box 15, and a cam 29 is installed inside the collection box 15 via the transmission component. The transmission component includes a connecting plate 22 located on the left side of the collection box 15. A first rotating shaft 23 is rotatably connected inside the connecting plate 22, and a [missing information - likely a device or component] is fixedly installed on the surface of the first rotating shaft 23. The impeller 24 has a first pulley 25 fixedly mounted on its surface. A synchronous belt 26 meshes with the surface of the first pulley 25, and a second pulley 27 meshes with the inner wall of the synchronous belt 26. A second shaft 28 is fixedly mounted inside the second pulley 27. The second shaft 28 is rotatably connected to the collection box 15 and fixedly connected to the cam 29. When the exhaust fan 18 is working, it blows air onto the impeller 24, facilitating the automatic rotation of the cam 29. This avoids the need for a separate motor to drive the cam 29, reducing motor waste and increasing energy efficiency. This negative pressure cleaning device for the aluminum single-panel engraving machine uses the exhaust fan 18 to draw air during the engraving process, thus cleaning the interior of the collection box 15. A negative pressure is created, which draws the carving debris into the collection channel 17, then into the hose 16, and finally into the collection box 15. The debris is then blocked by the filter screen 21 in the collection box 15. This automatic negative pressure cleaning of the carving debris greatly reduces the workload of manual debris removal by the operators and lowers their labor intensity. At the same time, the exhaust fan 18 blows air onto the transmission component, causing the transmission component to drive and the cam 29 to rotate. The cam 29 continuously taps the filter screen 21, causing the filter screen 21 to vibrate through the elastic component. This vibration can effectively shake off the debris attached to the surface of the filter screen 21, thereby reducing the risk of filter screen 21 clogging and keeping the filter screen 21 unobstructed.

[0023] according to Figure 1 As shown, the clamping assembly includes a fixed plate 2 disposed on the top of the worktable 1. An electric push rod 3 is fixedly installed on the opposite side of the fixed plate 2. A clamping plate 4 is fixedly installed on the output end of the electric push rod 3. When the aluminum panel is placed on the worktable 1, the clamping plates 4 are brought closer together by the electric push rod 3, so that the clamping plates 4 are in close contact with the aluminum panel and clamp and fix it, so as to prevent the aluminum panel from shifting during the engraving process, and facilitate more stable engraving operations on the aluminum panel in the future.

[0024] according to Figure 2 and Figure 4 As shown, the drive assembly includes a dual-axis motor 5 located on the right side of the worktable 1. A first bevel gear 6 is fixedly mounted on the output end of the dual-axis motor 5. A second bevel gear 7 is meshed on the surface of the first bevel gear 6. A screw 8 is fixedly mounted inside the second bevel gear 7. The screw 8 is rotatably connected to the worktable 1 and threadedly connected to the movable frame 9. The movable assembly facilitates the left and right movement of the movable frame 9, thereby facilitating subsequent adjustment of the left and right position of the engraving cutter 14. The movable assembly also includes a linear motor 10 located inside the movable frame 9. A movable seat 11 is mounted on the linear motor 10 and fixedly connected to a hydraulic push rod 12. The movable assembly facilitates the front and back position adjustment of the hydraulic push rod 12, thereby facilitating subsequent adjustment of the front and back position of the engraving cutter 14. By adjusting the front, back, left, and right positions of the engraving cutter 14, it is easier to engrave the predetermined pattern on the aluminum single-layer plate.

[0025] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be any conventional known device, such as a computer, that can control the operation of the electrical components mentioned in the article.

[0026] In use: Place the aluminum panel on the workbench 1. The electric push rod 3 moves the clamping plates 4 closer together, ensuring tight contact between the clamping plates 4 and the aluminum panel for clamping and fixing. Then, the hydraulic push rod 12 moves the mounting block 13, the engraving blade 14, and the collecting channel 17 downwards, bringing the engraving blade 14 into contact with the aluminum panel. The dual-axis motor 5 then rotates the first bevel gear 6, the second bevel gear 7, and the screw 8, causing the moving frame 9 to move left and right. This allows the engraving blade 14 inside the moving frame 9 to move left and right. The linear motor 10 moves the moving base 11 back and forth, allowing the engraving blade 14 below to move back and forth as well. The engraving of the aluminum panel is completed by the forward, backward, left, and right movement of the engraving blade 14. While the aluminum panel is being engraved, the exhaust fan 18 creates a negative pressure inside the collection box 15, drawing the engraving debris into the collection channel 17, then into the hose 16, and finally into the collection box 15, where it is blocked by the filter screen 21. Simultaneously, the exhaust fan 18 blows air onto the impeller 24, causing it to rotate. This causes the first shaft 23 to rotate, which in turn causes the first pulley 25 to rotate. The synchronous belt 26 drives the second pulley 27 to rotate, which in turn causes the second shaft 28 to rotate. This causes the cam 29 to rotate, continuously striking the filter screen 21. This causes the filter screen 21 to vibrate via the spring 20, dislodging the debris adhering to it.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A negative pressure cleaning device for an aluminum single-panel engraving machine, comprising a worktable (1), characterized in that, A clamping assembly is provided on the top of the workbench (1), a driving assembly is provided on the right side of the workbench (1), a movable frame (9) is provided on the top of the workbench (1) via the driving assembly, a movable assembly is provided inside the movable frame (9), a hydraulic push rod (12) is provided inside the movable frame (9) via the movable assembly, a mounting block (13) is fixedly installed at the output end of the hydraulic push rod (12), a carving knife (14) is fixedly installed at the bottom of the mounting block (13), and a collection box (15) is fixedly installed on the top of the movable frame (9). A hose (16) is fixedly installed on the right side of the collection box (15). A collection channel (17) is fixedly installed at the feed end of the hose (16). The collection channel (17) is fixedly connected to the mounting block (13). A blower (18) is fixedly installed on the left side of the collection box (15). An elastic component is provided inside the collection box (15). A filter screen (21) is provided inside the collection box (15) through the elastic component. A transmission component is provided on the left side of the collection box (15). A cam (29) is provided inside the collection box (15) through the transmission component.

2. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The clamping assembly includes a fixed plate (2) disposed on the top of the workbench (1), an electric push rod (3) is fixedly installed on the opposite side of the fixed plate (2), and a clamping plate (4) is fixedly installed on the output end of the electric push rod (3).

3. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The drive assembly includes a dual-axis motor (5) located on the right side of the worktable (1). A first bevel gear (6) is fixedly installed at the output end of the dual-axis motor (5). A second bevel gear (7) is meshed on the surface of the first bevel gear (6). A screw (8) is fixedly installed inside the second bevel gear (7). The screw (8) is rotatably connected to the worktable (1) and threadedly connected to the moving frame (9).

4. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The moving component includes a linear motor (10) disposed inside the moving frame (9), and a moving seat (11) is disposed on the linear motor (10), and the moving seat (11) is fixedly connected to the hydraulic push rod (12).

5. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The elastic component includes a mounting plate (19) disposed inside the collection box (15), and a spring (20) is fixedly mounted on the right side of the mounting plate (19), and the spring (20) is fixedly connected to the filter screen (21).

6. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The transmission assembly includes a connecting plate (22) disposed on the left side of the collection box (15). A first rotating shaft (23) is rotatably connected inside the connecting plate (22). An impeller (24) is fixedly mounted on the surface of the first rotating shaft (23). A first pulley (25) is fixedly mounted on the surface of the first rotating shaft (23). A synchronous belt (26) is meshed on the surface of the first pulley (25). A second pulley (27) is meshed on the inner wall of the synchronous belt (26). A second rotating shaft (28) is fixedly mounted inside the second pulley (27). The second rotating shaft (28) is rotatably connected to the collection box (15) and fixedly connected to a cam (29).

7. The negative pressure cleaning device for an aluminum single-panel engraving machine according to claim 1, characterized in that, The collection box (15) is provided with a door (30) on the front side, and a handle is provided on the front side of the door (30).

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