Aluminum honeycomb composite plate burr polishing device

Abstract

The utility model relates to polishing device technical field, specifically disclose a kind of aluminium honeycomb composite board burr polishing device, including device base, both ends of the device base are connected with fixed frame, the side of the fixed frame is equipped with the filter mechanism for filtering dust, the side of the fixed frame is equipped with the polishing mechanism for to composite board polishing;The filter mechanism includes filter piece, the filter piece is welded in the side of fixed frame, vertical direction is installed in the filter piece inside filter screen, one side of the filter piece is connected with connecting pipe, the end of the connecting pipe is connected with negative pressure piece.The filter mechanism of being set, dust generated during polishing can be sucked, and dust is filtered when passing through filter screen in filter piece, by the clamping block being set on filter screen, movable plate can be manually pulled, filter screen can be extracted from filter piece, convenient for cleaning and replacing filter screen.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and in particular to a burr polishing device for aluminum honeycomb composite panels. Background Technology

[0002] The aluminum honeycomb composite panel deburring and polishing device is a specialized piece of equipment for the efficient removal and surface polishing of burrs generated during the processing of aluminum honeycomb composite panels. Using a high-speed rotating grinding wheel or brush head, it finely grinds the edges, holes, and cut surfaces of the aluminum honeycomb composite panel, thoroughly removing burrs generated during processing and preventing safety hazards or surface defects caused by burrs during subsequent assembly or use. The aluminum honeycomb composite panel deburring and polishing device is widely used in building curtain walls, interior decoration, and vehicle interiors, and is especially suitable for high-end projects with high surface quality requirements.

[0003] Existing polishing equipment uses a grinding disc to polish aluminum honeycomb composite panels. During polishing, the aluminum honeycomb composite panels are usually clamped and fixed. However, this method results in a fixed grinding angle for the aluminum honeycomb composite panels, which is not convenient to adjust the polishing angle according to the needs and has certain limitations.

[0004] An existing patent (publication number: CN222244224U) discloses a burr polishing device for aluminum honeycomb composite panels. It includes a polishing table with symmetrically arranged clamping frames for positioning the aluminum honeycomb composite panels during polishing, multiple hydraulic cylinders for driving the clamping frames to reciprocate, and symmetrically arranged adjustment mechanisms for adjusting the polishing of the aluminum honeycomb composite panels. The adjustment mechanisms include multiple support plates with a bearing plate fixedly connected between them, an adjusting column rotatably mounted on the support plates, hydraulic cylinders fixedly inserted into the middle of the adjusting column, and an adjusting rod for limiting the rotation of the adjusting column. By utilizing the cooperation of the support plates, adjusting column, bearing plate, adjusting rod, and clamping frames, the adjusting column drives the clamping frames to rotate, and the adjusting rod slides on the bearing plate, limiting the position of the adjusting column. This facilitates the clamping frames to rotate the aluminum honeycomb composite panels, making it easy to adjust the polishing angle of the aluminum honeycomb composite panels and simplifying operation.

[0005] To address the aforementioned issues, while existing patents offer solutions that facilitate adjustment of the polishing angle of aluminum honeycomb composite panels through the cooperation of support plates, adjusting columns, bearing plates, adjusting rods, and clamping frames, the dust generated during polishing makes dust removal impossible during use. This results in dust easily floating in the air and causing injury to workers, making the solutions less practical. Summary of the Invention

[0006] The purpose of this invention is to provide a burr polishing device for aluminum honeycomb composite panels, which can suck in the dust generated during polishing. When the dust passes through the filter screen in the filter element, it filters the dust in the air. By using the locking block set on the filter screen, the movable plate can be manually pulled to remove the filter screen from the filter element, which facilitates cleaning and replacement of the filter screen, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an aluminum honeycomb composite panel burr polishing device, comprising a device base, both ends of which are connected to a fixed frame, a filter mechanism for filtering dust is provided on one side of the fixed frame, and a polishing mechanism for polishing the composite panel is provided on another side of the fixed frame.

[0008] The filtration mechanism includes a filter element, which is welded to one side of a fixed frame. A filter screen is installed vertically inside the filter element. A connecting pipe is connected to one side of the filter element, and a negative pressure component is connected to the end of the connecting pipe.

[0009] Preferably, both ends of the filter screen are fixed with clips that are inserted and connected to the filter element, the upper surface of the filter element is connected to a conveying pipe, and the end of the conveying pipe is connected to a high-pressure negative pressure pump that is fixedly connected to the filter element.

[0010] Preferably, a movable plate that is movably connected to the filter element is fixed on one side of the filter screen.

[0011] Preferably, the polishing mechanism includes a stepper motor, which is fixed to one side of the fixed frame by bolts, and a lead screw is fixed to the power output shaft of the stepper motor.

[0012] Preferably, the outer surface of the lead screw is threaded with a movable block, and the upper end of the movable block is penetrated by a limiting rod that is welded to the fixed frame.

[0013] Preferably, an adjusting electric cylinder is fixed to the lower surface of the movable block by screws, a drive motor is fixed to the telescopic end of the adjusting electric cylinder, and a polishing block is fixed to the power output shaft of the drive motor.

[0014] Preferably, the upper surface of the device base is provided with a plurality of adsorption holes, the interior of the device base is provided with a negative pressure chamber, and one side of the device base is connected to an air pump that is connected to the negative pressure chamber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The filter mechanism can draw in the dust generated during polishing. When the dust passes through the filter screen inside the filter element, it filters the dust in the air. The filter screen can be manually pulled out by the locking block on the filter screen, making it convenient to clean and replace the filter screen.

[0017] 2. The polishing mechanism is designed to drive a motor to rotate a polishing block, thereby polishing the composite board. A stepper motor drives a lead screw to rotate, and with the help of a limit rod, the rotation of the lead screw causes the movable block to move horizontally, which can adjust the horizontal position of the polishing block. Dust is generated during the processing of the composite board. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a half-sectional structural diagram of the negative pressure component of this utility model;

[0021] Figure 3 This is a half-sectional structural diagram of the base of the device of this utility model;

[0022] Figure 4 This is a half-sectional structural diagram of the filter element of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Device base; 2. Fixed frame; 3. Filter element; 31. Filter screen; 32. Connecting pipe; 33. Negative pressure element; 34. Locking block; 35. Conveying pipe; 36. High-pressure negative pressure pump; 37. Movable plate; 4. Stepper motor; 41. Lead screw; 42. Movable block; 43. Limiting rod; 44. Adjusting electric cylinder; 45. Drive motor; 46. Polishing block; 5. Adsorption hole; 6. Negative pressure chamber; 7. Suction pump. Detailed Implementation

[0025] 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.

[0026] This utility model provides a technical solution:

[0027] Please see Figures 1 to 4 A burr polishing device for aluminum honeycomb composite panels includes a device base 1, with fixed frames 2 connected to both ends of the device base 1. A filter mechanism for filtering dust is provided on one side of the fixed frame 2, and a polishing mechanism for polishing the composite panel is provided on the other side of the fixed frame 2.

[0028] The filtration mechanism includes a filter element 3, which is welded to one side of the fixed frame 2. A filter screen plate 31 is installed vertically inside the filter element 3. A connecting pipe 32 is connected to one side of the filter element 3, and a negative pressure component 33 is connected to the end of the connecting pipe 32. Both ends of the filter screen plate 31 are fixed with a locking block 34 that is inserted and connected to the filter element 3. A conveying pipe 35 is connected to the upper surface of the filter element 3, and a high-pressure negative pressure pump 36 that is fixedly connected to the filter element 3 is connected to the end of the conveying pipe 35. A movable plate 37 that is movably connected to the filter element 3 is fixed to one side of the filter screen plate 31.

[0029] By adopting the above technical solution, before using the aluminum honeycomb composite panel burr polishing device, the device base 1 is first placed in a suitable position, and the composite panel to be processed is placed on the upper surface of the device base 1. Dust is generated during the processing of the composite panel. Under the action of the conveying pipe 35, the high-pressure negative pressure pump 36 installed on the filter element 3 extracts the air in the filter element 3. With the cooperation of the connecting pipe 32, a negative pressure is generated in the negative pressure element 33. Since the negative pressure element 33 is installed on the drive motor 45, when the negative pressure element 33 generates a negative pressure, it can suck in the dust generated during polishing. When the dust passes through the filter screen plate 31 in the filter element 3, it can filter the dust in the air. The filtered air is extracted by the high-pressure negative pressure pump 36 and discharged to the outside, thus achieving the function of dust filtration. Furthermore, the movable plate 37 can be manually pulled by the locking block 34 installed on the filter screen plate 31, which can pull the filter screen plate 31 out of the filter element 3, making it convenient to clean and replace the filter screen plate 31.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, the polishing mechanism includes a stepper motor 4, which is fixed to one side of the fixed frame 2 by bolts. A lead screw 41 is fixed to the power output shaft of the stepper motor 4. A movable block 42 is threaded onto the outer surface of the lead screw 41. A limiting rod 43, which is welded to the fixed frame 2, passes through the upper end of the movable block 42. An adjusting electric cylinder 44 is fixed to the lower surface of the movable block 42 by screws. A drive motor 45 is fixed to the telescopic end of the adjusting electric cylinder 44. A polishing block 46 is fixed to the power output shaft of the drive motor 45. Several adsorption holes 5 are opened on the upper surface of the device base 1. A negative pressure chamber 6 is opened inside the device base 1. An air suction pump 7, which is connected to the negative pressure chamber 6, is connected to one side of the device base 1.

[0031] By adopting the above technical solution, the air pump 7 set on the device base 1 can extract the air from the negative pressure chamber 6. With the cooperation of the adsorption hole 5, the lower surface of the composite board can be adsorbed, realizing the vacuum adsorption and fixation of the composite board, which is convenient to use. The adjustment electric cylinder 44 set on the fixed frame 2 drives the drive motor 45 to move vertically. At the same time, the drive motor 45 drives the polishing block 46 to rotate, thereby polishing the composite board. The stepper motor 4 drives the lead screw 41 to rotate. With the cooperation of the limit rod 43, the rotation of the lead screw 41 drives the movable block 42 to move horizontally, thus adjusting the horizontal position of the polishing block 46.

[0032] Working principle: The composite board to be processed is placed on the upper surface of the device base 1, so that the composite board is on the adsorption hole 5. The air pump 7 set on the device base 1 can extract the air from the negative pressure chamber 6. With the cooperation of the adsorption hole 5, the lower surface of the composite board is adsorbed. The adjusting electric cylinder 44 drives the drive motor 45 to move vertically. The drive motor 45 drives the polishing block 46 to rotate, thereby polishing the composite board. The stepper motor 4 drives the lead screw 41 to rotate. With the cooperation of the limit rod 43, the rotation of the lead screw 41 drives the movable block 42 to move horizontally. This can adjust the horizontal position of the polishing block 46. Dust is generated during the processing of the composite board. The high-pressure negative pressure pump 36 installed on the filter element 3, under the action of the delivery pipe 35, draws out the air inside the filter element 3 when it runs. With the cooperation of the connecting pipe 32, a negative pressure is generated inside the negative pressure element 33. Since the negative pressure element 33 is installed on the drive motor 45, when the negative pressure element 33 generates a negative pressure, it can suck in the dust generated during polishing. When the dust passes through the filter screen plate 31 inside the filter element 3, it can filter the dust in the air. The filtered air is drawn out by the high-pressure negative pressure pump 36 and discharged to the outside, thus achieving the function of dust filtration. The filter screen plate 31 can be manually pulled out from the filter element 3 by the locking block 34 installed on the filter screen plate 31 and the movable plate 37 can be pulled through manually.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A burr polishing device for aluminum honeycomb composite panels, comprising a device base (1), characterized in that: Both ends of the device base (1) are connected to a fixed frame (2). One side of the fixed frame (2) is provided with a filter mechanism for filtering dust, and the other side of the fixed frame (2) is provided with a polishing mechanism for polishing composite panels. The filtration mechanism includes a filter element (3), which is welded to one side of a fixed frame (2). A filter screen plate (31) is installed vertically inside the filter element (3). A connecting pipe (32) is connected to one side of the filter element (3). A negative pressure component (33) is connected to the end of the connecting pipe (32). Both ends of the filter screen plate (31) are fixed with a locking block (34) that is inserted and connected to the filter element (3). A conveying pipe (35) is connected to the upper surface of the filter element (3). A high-pressure negative pressure pump (36) that is fixedly connected to the filter element (3) is connected to the end of the conveying pipe (35). A movable plate (37) that is movably connected to the filter element (3) is fixed to one side of the filter screen plate (31). A plurality of adsorption holes (5) are opened on the upper surface of the device base (1). A negative pressure chamber (6) is opened inside the device base (1). An air suction pump (7) that is connected to the negative pressure chamber (6) is connected to one side of the device base (1).

2. The burr polishing device for aluminum honeycomb composite panels according to claim 1, characterized in that: The polishing mechanism includes a stepper motor (4), which is fixed to one side of the fixed frame (2) by bolts, and a lead screw (41) is fixed to the power output shaft of the stepper motor (4).

3. The burr polishing device for aluminum honeycomb composite panels according to claim 2, characterized in that: The outer surface of the lead screw (41) is threaded with a movable block (42), and the upper end of the movable block (42) is penetrated by a limiting rod (43) that is welded to the fixed frame (2).

4. The burr polishing device for aluminum honeycomb composite panels according to claim 3, characterized in that: The lower surface of the movable block (42) is fixed with an adjusting electric cylinder (44) by screws. The telescopic end of the adjusting electric cylinder (44) is fixed with a drive motor (45). The power output shaft of the drive motor (45) is fixed with a polishing block (46).

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