Edge grinding device for aluminum alloy door and window production

Abstract

The utility model relates to the technical field of door and window machining, in particular to an edge grinding device for aluminum alloy door and window production. According to the edge grinding device for aluminum alloy door and window production, a first sliding groove is formed in a workbench, an adjusting screw rod is rotationally connected into the first sliding groove, a fixing frame is slidably connected into the first sliding groove, the fixing frame is in threaded connection with the adjusting screw rod, a motor is fixedly connected to the fixing frame, and a grinding roller is rotationally connected to the fixing frame; the grinding roller is fixedly connected with an output shaft of the motor, a second sliding groove is formed in the workbench, a movable ring is slidably connected into the second sliding groove, a rotary containing plate is rotatably connected into the movable ring, and an electric suction cup is fixedly connected to the rotary containing plate. And the side edges of the door and window are replaced by rotating the rotary placing plate for edge grinding, so that the four side edges of the door and window can be ground at a time without disassembling the door and window, and the edge grinding efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to an edge grinding device for producing aluminum alloy doors and windows. Background Art

[0002] Existing doors and windows are mostly made of aluminum alloy. During the production and processing, burrs are easily generated on the edges of the aluminum alloy doors and windows. In order to make them more beautiful and facilitate subsequent processing, it is necessary to grind the edges of the aluminum alloy doors and windows. Therefore, a device is needed for grinding the edges of the aluminum alloy door and window frames.

[0003] Patent publication number CN219337175U discloses a door and window edge grinding device, which includes a workbench and a placement plate. A slide groove is opened on the top of the workbench along its length direction. The placement plate is slidably and rotatably connected to the slide groove through a connecting assembly. A locking assembly is provided on the top of the placement plate to lock the door and window placed thereon. An edge grinding frame is provided on one side of the top of the workbench. An edge grinding wheel is rotatably provided on the edge grinding frame toward a side of the placement plate. A motor is provided on the side of the edge grinding frame away from the edge grinding wheel to drive the edge grinding wheel to rotate. A correction assembly for correcting the placement plate is also provided on the top of the workbench. The problem in the prior art that when edge grinding the corners of doors and windows, only one side of the door and window can be edged at one time and the door and window need to be disassembled and assembled multiple times, resulting in low edge grinding efficiency.

[0004] However, the above device only grinds the edges of two sides of the door and window at one time, and the door and window have four sides. Therefore, after grinding the two sides of the door and window at one time, the door and window need to be disassembled and replaced with the grinding surface, and the grinding efficiency is not high. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art that the two sides of the doors and windows are only edged at one time, the doors and windows need to be disassembled and the edged surfaces need to be replaced after grinding the two sides of the doors and windows, and the edge grinding efficiency is low, the purpose of the utility model is to provide an edge grinding device for the production of aluminum alloy doors and windows.

[0006] The technical solution is: a grinding device for the production of aluminum alloy doors and windows, including a workbench, a first slide groove is opened on the workbench, an adjusting screw is rotatably connected in the first slide groove, a fixed frame is slidably connected in the first slide groove, the fixed frame is threadedly connected to the adjusting screw, a motor is fixed on the fixed frame, a grinding roller is rotatably connected on the fixed frame, the grinding roller is fixedly connected to the output shaft of the motor, a second slide groove is opened on the workbench, a moving ring is slidably connected in the second slide groove, a rotating placement plate is rotatably connected in the moving ring, an electric suction cup is fixedly connected to the rotating placement plate, and a limit component for limiting the rotating placement plate is provided on the workbench.

[0007] As a further preferred solution, the limiting component includes a guiding rod. A third sliding groove is formed on the workbench. The guiding rod is fixedly connected in the third sliding groove. A moving frame is slidably connected to the guiding rod. A first spring is fixedly connected between the moving frame and the workbench. A positioning rod is fixedly connected to the top of the moving frame. The positioning rod is in contact and cooperation with the rotating placement plate.

[0008] As a further preferred solution, it further includes a connecting plate. The connecting plate is fixedly connected to the fixed frame. A positioning plate is slidably connected to the connecting plate. A second spring is fixedly connected between the positioning plate and the connecting plate.

[0009] As a further preferred solution, one side of the positioning plate facing the rotating placement plate is flush with the grinding roller.

[0010] As a further preferred solution, it further includes symmetrically distributed mounting blocks. The symmetrically distributed mounting blocks are fixedly connected to the fixed frame. A cleaning block is mounted on each mounting block.

[0011] As a further preferred solution, the side surface of each cleaning block is flush with the grinding roller.

[0012] The utility model has the following advantages: 1. By rotating the rotating placement plate to change the side of the door and window for edge grinding, it is possible to grind the four sides of the door and window without disassembling and assembling the door and window once, greatly improving the edge grinding efficiency;

[0013] 2. The door and window is corrected by the positioning plate to prevent the door and window placed on the rotating placement plate from tilting, which affects the edge grinding of the door and window, and the positioning of the adjustment of the contact between the grinding roller and the door and window can be carried out through the positioning plate;

[0014] 3. Before and after the side of the door and window is edge ground, the side of the door and window is cleaned by the provided cleaning block, so that there is no need for workers to clean the debris on the door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a sectional three-dimensional structural schematic diagram of the utility model.

[0017] Names of the reference numerals in the figure: 1 - workbench, 2 - adjusting screw, 3 - fixed frame, 31 - first sliding groove, 4 - motor, 5 - grinding roller, 6 - second sliding groove, 7 - moving ring, 8 - rotating placement plate, 9 - electric suction cup, 10 - third sliding groove, 11 - guiding rod, 12 - moving frame, 13 - first spring, 14 - positioning rod, 17 - connecting plate, 18 - second spring, 19 - positioning plate, 20 - mounting block, 21 - cleaning block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solution will be further described below in conjunction with specific embodiments. It should be noted that: The words indicating directions such as up, down, left, and right in this article are only in terms of the position of the shown structure in the corresponding drawings. The serial numbers assigned to the components in this article, for example: the first, the second, etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And as used in this application: connections, couplings, unless otherwise specified, all include direct and indirect connections (couplings).

[0019] Embodiment 1: An edge grinding device for the production of aluminum alloy doors and windows. Refer to Figure 1 and Figure 2 , which includes a workbench 1. A first chute 31 is opened in the right part of the workbench 1. An adjusting screw 2 is rotatably connected in the first chute 31. A fixing frame 3 is slidably connected in the first chute 31. The fixing frame 3 is threadedly connected with the adjusting screw 2. A motor 4 is fixedly connected to the left side of the fixing frame 3. A grinding roller 5 is rotatably connected to the left side of the fixing frame 3. The grinding roller 5 is fixedly connected to the output shaft of the motor 4. A second chute 6 is opened in the middle of the workbench 1. A moving ring 7 is slidably connected in the second chute 6. A rotating placement plate 8 is rotatably connected in the moving ring 7. Two electric suction cups 9 are fixedly connected to the rotating placement plate 8. A limiting component is arranged on the workbench 1, and the limiting component is used to limit the rotating placement plate 8.

[0020] The limiting component includes a guide rod 11. A third chute 10 is opened in the left part of the workbench 1. The guide rod 11 is fixedly connected in the third chute 10. A moving frame 12 is slidably connected to the guide rod 11. A first spring 13 is fixedly connected between the moving frame 12 and the workbench 1. A positioning rod 14 is fixedly connected to the top of the moving frame 12. The positioning rod 14 is in contact and cooperation with the side of the rotating placement plate 8.

[0021] In use, place the door and window on the electric suction cup 9, start the electric suction cup 9 to fix the door and window, and at the same time start the motor 4. The motor 4 drives the grinding roller 5 to rotate. The worker pushes the rotating placement plate 8 to drive the moving ring 7 to slide along the second chute 6, so that the door and window approaches the grinding roller 5. During the pushing process, the positioning rod 14 corrects the rotating placement plate 8. The worker rotates the adjusting screw 2, and the adjusting screw 2 drives the fixed frame 3 to move, so that the grinding roller 5 on the fixed frame 3 contacts the door and window, and the grinding roller 5 grinds the edge of the door and window on the rotating placement plate 8. After the edge grinding is completed, reset the rotating placement plate 8. The first spring 13 is initially in a compressed state, and then move the positioning rod 14 to the left, and the first spring 13 continues to be compressed, so that the positioning rod 14 no longer restricts the rotation of the rotating placement plate 8. Rotate the placement plate by ninety degrees, so that the other side of the door and window rotates to the side close to the grinding roller 5, and then release the positioning rod 14. Under the action of the reset of the first spring 13, drive the positioning rod 14 to move to the right and contact the side of the rotating placement plate 8, so that the positioning rod 14 restricts the rotation of the rotating placement plate 8 again. Then push the rotating placement plate 8 towards the grinding roller 5 again, and at the same time adjust the contact between the grinding roller 5 and the door and window through the adjusting screw 2, so that the grinding roller 5 grinds the edge of the door and window. In this way, by repeating the above operations, it is possible to grind the four sides of the door and window without disassembling and assembling the door and window, greatly improving the edge grinding efficiency.

[0022] Embodiment 2: On the basis of Embodiment 1, referring to Figure 1 , it further includes a connecting plate 17. The connecting plate 17 is fixedly connected to the rear side of the fixed frame 3. A positioning plate 19 is slidably connected to the connecting plate 17. The left side of the positioning plate 19 is flush with the grinding roller 5. A second spring 18 is fixedly connected between the positioning plate 19 and the connecting plate 17.

[0023] When placing the door and window on the electric suction cup 9, make the side of the door and window contact the positioning plate 19, so as to correct the door and window through the positioning plate 19, avoid the door and window on the rotating placement plate 8 from being placed obliquely, which affects the edge grinding of the door and window, and can position the adjustment of the contact between the grinding roller 5 and the door and window through the positioning plate 19. The connecting plate 17 is slidably connected to the positioning plate 19 and a second spring 18 is connected between them, so that the positioning plate 19 does not interfere with the replacement of the side of the door and window.

[0024] Referring to Figure 1 , it further includes two mounting blocks 20. Each mounting block 20 is fixedly connected to the front and rear sides of the fixed frame 3 respectively. A cleaning block 21 is installed on the left side of each mounting block 20. The left side of each cleaning block 21 is flush with the grinding roller 5.

[0025] Before and after the side of the door and window is edge-ground, the set cleaning block 21 is used to clean the side of the door and window, so that there is no need for the worker to clean the debris on the door and window.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An edge grinding device for the production of aluminum alloy doors and windows, characterized in that: The invention comprises a workbench (1), wherein the workbench (1) is provided with a first slide groove (31), an adjusting screw (2) is rotatably connected in the first slide groove (31), a fixing frame (3) is slidably connected in the first slide groove (31), the fixing frame (3) is threadedly connected to the adjusting screw (2), a motor (4) is fixedly connected to the fixing frame (3), a grinding roller (5) is rotatably connected to the fixing frame (3), the grinding roller (5) is fixedly connected to the output shaft of the motor (4), a second slide groove (6) is provided in the workbench (1), a moving ring (7) is slidably connected in the second slide groove (6), a rotating placement plate (8) is rotatably connected in the moving ring (7), an electric suction cup (9) is fixedly connected to the rotating placement plate (8), and a limiting component for limiting the rotating placement plate (8) is provided on the workbench (1).

2. The edge grinding device for aluminum alloy door and window production as claimed in claim 1, characterized in that: The limiting assembly comprises a guide rod (11), a third slide groove (10) is formed on the workbench (1), the guide rod (11) is fixedly connected in the third slide groove (10), a movable frame (12) is slidably connected to the guide rod (11), a first spring (13) is fixedly connected between the movable frame (12) and the workbench (1), a positioning rod (14) is fixedly connected to the top of the movable frame (12), and the positioning rod (14) is in contact with the rotating placement plate (8).

3. The edge grinding device for aluminum alloy door and window production as claimed in claim 1, characterized in that: It also includes a connecting plate (17) which is fixedly connected to the fixing frame (3), a positioning plate (19) being slidably connected to the connecting plate (17), and a second spring (18) being fixedly connected between the positioning plate (19) and the connecting plate (17).

4. The edge grinding device for aluminum alloy door and window production as claimed in claim 3 is characterized in that: The side of the positioning plate (19) facing the rotating placement plate (8) is flush with the grinding roller (5).

5. The edge grinding device for aluminum alloy door and window production as claimed in claim 1, characterized in that: It also includes symmetrically distributed mounting blocks (20), which are fixed to the fixing frame (3), and each mounting block (20) is mounted with a cleaning block (21).

6. The edge grinding device for aluminum alloy door and window production as claimed in claim 5, characterized in that: The side of each cleaning block (21) is flush with the grinding roller (5).

Images