A deburring device for door and window processing

Abstract

The utility model relates to door and window processing technical field especially door and window processing deburring device with it solves the problem that the existing technology adopts integral type polishing caterpillar to be difficult to adhere to the uneven profile surface or cross section change, leads to uneven contact pressure, appears to leak the grinding or grinding excessively, influences deburring quality consistency and processing efficiency problem. A kind of door and window processing deburring device, including workbench, bolster plate and drive motor, bolster plate is arranged at workbench top side, drive motor is arranged at the other side, and drive motor outer ring is connected with installation structure. The utility model replaces polishing caterpillar by adopting polishing roller, and it is driven along profile edge by combining horizontal movement module, so that polishing roller can better adhere to surface change, improve contact uniformity, effectively avoid leak grinding or overgrind, significantly improve the quality consistency and processing efficiency of deburring.

Description

Technical Field

[0001] This utility model relates to the field of door and window processing technology, and in particular to a deburring device for door and window processing. Background Technology

[0002] Door and window processing refers to the production activities that involve a series of processes such as cutting, drilling, corner assembly, and joining of profiles (e.g., aluminum alloy, PVC, steel, etc.) to manufacture door and window products that meet building requirements. During the door and window manufacturing process, after the profiles are cut or milled, their edges often develop metallic or non-metallic burrs, flash, or sharp edges. These burrs not only affect the product's appearance and assembly precision but can also cause scratches to operators and even lead to stress concentration during subsequent use, reducing the durability and safety of the door and window structure. Therefore, burr removal is an indispensable and crucial process in door and window processing, directly affecting product quality, safety, and production efficiency. For this reason, the industry widely uses deburring equipment to treat the surface of processed door and window profiles to ensure smooth edges and reliable safety.

[0003] Utility model patent CN 213970466 U discloses a deburring device for door and window processing. Although the device integrates a grinding track, transmission wheel, clamping mechanism and dust collection system, and has certain functionality and linkage, it still has significant defects in actual use: the grinding track has a large area and is an integral continuous strip structure. When it contacts the edge of the door and window profile, it is difficult to achieve close-fitting grinding according to the unevenness or cross-sectional changes of the profile surface. This results in uneven contact pressure in local areas, and the phenomenon of missed grinding or over-grinding, which seriously affects the consistency of deburring quality and processing efficiency.

[0004] Therefore, to address the shortcomings of existing technologies, we urgently need a deburring device for door and window processing to solve this problem. This new device should significantly improve the fit and adaptability of the grinding process, optimize dust collection, and thus improve production efficiency and operational safety while ensuring high-precision deburring quality. It should better meet the needs of modern, automated door and window production lines for efficient, environmentally friendly, and intelligent processing equipment, providing strong support for the technological upgrading of the door and window manufacturing industry. Utility Model Content

[0005] The purpose of this invention is to provide a deburring device for door and window processing, which solves the problem that the existing grinding track has a large area and is an integral continuous strip structure. When it comes into contact with the edge of the door and window profile, it is difficult to achieve a close-fitting grinding according to the unevenness or cross-sectional changes of the profile surface. This results in uneven contact pressure in local areas, and the phenomenon of missed grinding or over-grinding, which seriously affects the consistency of deburring quality and processing efficiency.

[0006] To achieve the above objectives, this utility model provides a deburring device for door and window processing, including a worktable, a support plate, and a drive motor. The support plate is disposed on one side of the top of the worktable, and the drive motor is disposed on the other side of the top of the worktable. The outer ring of the drive motor is connected to an installation structure, and the bottom of the installation structure is connected to the top of the worktable through a horizontal moving module. The output shaft of the drive motor is connected to a grinding roller.

[0007] The bottom of the support plate is connected to the top of the workbench via a vertical lifting structure. A collection box is detachably connected to the center of the top of the support plate. Horizontal plates are provided on both sides of the top of the support plate. An adjusting rod is connected to one end of each horizontal plate. Sliding parts are slidably connected to both ends of the adjusting rod. A clamping frame is connected to one side of each sliding part. A clamping structure is provided on the inner top of the clamping frame. A positioning structure is provided on the top of the sliding part and detachably connected to the top of the adjusting rod.

[0008] The bottom of the horizontal plate is fixedly connected to a support rod, the top end of the support rod is fixedly connected to the bottom of the horizontal plate, and the bottom end of the support rod is fixedly connected to the top of the support plate with bolts.

[0009] The mounting structure includes a mounting sleeve, the bottom of which is connected to the output end of the horizontal moving module, and the drive motor is fixedly connected to the internal bolts of the mounting sleeve.

[0010] The clamping structure includes a fastening plate and an adjusting screw rotatably connected to the top of the fastening plate, with one end of the adjusting screw threaded through the top of the clamping frame.

[0011] The vertical lifting structure includes a push cylinder installed on one side of the bottom of the workbench. The output end of the push cylinder is connected to the bottom of the support plate. Guide rods are fixedly connected to the four corners of the bottom of the support plate, and one end of the guide rod slides through the workbench.

[0012] The sliding component includes a sliding sleeve that is slidably connected to the outer ring of the adjusting rod, and the positioning structure includes a positioning screw with one end threaded through the sliding sleeve. The top of the adjusting rod is provided with several positioning holes that are adapted to the positioning screw.

[0013] This utility model discloses a deburring device for door and window processing. It replaces a large-area continuous conveyor belt with an independent grinding roller driven by a drive motor. The cylindrical outer contour of the grinding roller provides greater local adaptability when in contact with the edge of the profile. Propelled by a horizontally moving module, it rolls along the edge path for grinding, effectively conforming to the minute undulations and cross-sectional changes of the profile surface. This improves the uniformity and fit of the grinding contact, avoiding localized over-grinding or gap-filling caused by rigid contact, significantly improving the consistency and efficiency of deburring quality. Furthermore, the grinding roller has a simple structure, is easy to replace, and can be selected according to different profile materials and burr severity. Using rollers of different particle sizes or materials enhances process adaptability; the support plate is installed on the worktable via a vertical lifting structure, and its height can be adjusted to match door and window profiles of different thicknesses, further improving the equipment's versatility; the clamping frame slides on the adjusting rod via a sliding component, and together with the clamping and positioning structures, it achieves precise clamping and positioning of the profile, ensuring that the workpiece remains stable and does not shift during grinding, thus improving processing accuracy and safety; the collection box is located at the top center of the support plate, which can effectively collect metal or non-metal debris and dust that fall off during grinding, reducing environmental pollution, improving the working environment, and its detachable design facilitates regular cleaning and maintenance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 This is a structural schematic diagram of the workbench and support plate according to an embodiment of the present utility model.

[0017] Figure 3 This is a structural schematic diagram of the horizontal movement module according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the structure of the collection box and guide rod according to an embodiment of the present invention.

[0019] Figure 5 This is a structural schematic diagram of the fastening plate and clamping frame according to an embodiment of the present utility model.

[0020] In the diagram: 1. Workbench; 2. Grinding roller; 3. Mounting sleeve; 4. Drive motor; 5. Support plate; 6. Horizontal plate; 7. Push cylinder; 8. Horizontal movement module; 9. Collection box; 10. Guide rod; 11. Adjusting rod; 12. Positioning hole; 13. Sliding sleeve; 14. Positioning screw; 15. Adjusting screw; 16. Fastening plate; 17. Clamping frame; 18. Support rod. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Example 1

[0023] Please see Figure 1-5 As shown, a deburring device for door and window processing in this embodiment includes a worktable 1, a support plate 5 and a drive motor 4. The support plate 5 is disposed on one side of the top of the worktable 1, and the drive motor 4 is disposed on the other side of the top of the worktable 1. The outer ring of the drive motor 4 is connected to an installation structure. The bottom of the installation structure is connected to the top of the worktable 1 through a horizontal moving module 8. The output shaft of the drive motor 4 is connected to a grinding roller 2.

[0024] The bottom of the support plate 5 is connected to the top of the workbench 1 via a vertical lifting structure. A collection box 9 is detachably connected to the center of the top of the support plate 5. Horizontal plates 6 are provided on both sides of the top of the support plate 5. An adjusting rod 11 is connected to one end of the horizontal plate 6. Sliding parts are slidably connected to both ends of the adjusting rod 11. A clamping frame 17 is connected to one side of the sliding part. A clamping structure is provided on the top of the inner part of the clamping frame 17. A positioning structure is provided on the top of the sliding part and detachably connected to the top of the adjusting rod 11.

[0025] Workflow: When deburring door and window profiles, the profiles to be processed are first placed on top of the support plate 5. The support plate 5 is connected to the top of the worktable 1 via a vertical lifting structure, and its height can be adjusted according to the profile thickness to accommodate different specifications of workpieces. After the profile is placed, the sliding parts connected to both ends of the adjusting rod 11 drive the clamping frame 17 to move along the direction of the adjusting rod 11, so that the clamping frame 17 is aligned with the two sides of the profile. Then, the clamping structure is activated, causing it to move downward from the top of the clamping frame 17 to stably press and fix the profile. At the same time, the positioning structure at the top of the sliding part is detachably connected to the top of the adjusting rod 11 to ensure positional stability and repeatability during the clamping process. After clamping is completed, the drive motor 4 is started, and its output shaft drives the grinding roller 2 to rotate at high speed, forming a cutting surface. Meanwhile, the drive motor 4 is fixed to its outer ring by the mounting structure and supported on the top of the worktable 1 by the horizontal moving module 8. Driven by the horizontal moving module 8, the drive motor 4 and the grinding roller 2 on it move horizontally along the length of the worktable 1, so that the rotating grinding roller 2 gradually sweeps across the edge area of ​​the clamped and fixed door and window profile, realizing continuous grinding of burrs, flash and sharp edges generated after cutting or milling. During the grinding process, the debris and dust generated by grinding fall naturally into the collection box 9 that can be detachably connected at the top center of the support plate 5 due to gravity and airflow, which is convenient for centralized cleaning. After grinding is completed, the horizontal moving module 8 is reset, the drive motor 4 stops running, the clamping structure is released from the profile, the deburred workpiece is removed, and the next workpiece to be processed is replaced.

[0026] Example 2

[0027] Please see Figure 1-5 As shown in this embodiment, a deburring device for door and window processing has a support rod 18 fixedly connected to the bottom of a horizontal plate 6. The top end of the support rod 18 is fixedly connected to the bottom of the horizontal plate 6, and the bottom end of the support rod 18 is fixedly bolted to the top of a support plate 5. Specifically, through the cooperation of the top end of the support rod 18 being fixedly connected to the bottom of the horizontal plate 6 and the bottom end being fixedly bolted to the top of the support plate 5, when the clamping frame 17 applies clamping force to the door and window profile, the support rod 18 provides vertical structural support for the horizontal plate 6, preventing the horizontal plate 6 from bending and deforming due to uneven force or excessive cantilever length. This achieves the effect of enhancing the installation rigidity and overall structural stability of the horizontal plate 6, and ensuring a smooth and reliable clamping process.

[0028] The clamping structure includes a fastening plate 16 and an adjusting screw 15 rotatably connected to the top of the fastening plate 16. One end of the adjusting screw 15 is threaded through the top of the clamping frame 17. Specifically, by rotating the adjusting screw 15, which is rotatably connected to the top of the fastening plate 16, with the fastening plate 16 located inside the clamping frame 17 and one end of the adjusting screw 15 threaded through the top of the clamping frame 17, rotating the adjusting screw 15 can cause the fastening plate 16 to move up and down in the vertical direction, thereby pressing or releasing the door and window profile below. This achieves the adjustable pressing function of the clamping structure, adapting to profiles of different thicknesses and ensuring controllable clamping force and accurate positioning.

[0029] The sliding component includes a sliding sleeve 13 that is slidably connected to the outer ring of the adjusting rod 11. The positioning structure includes a positioning screw 14 with one end threaded through the sliding sleeve 13. The top of the adjusting rod 11 has several positioning holes 12 that are adapted to the positioning screw 14. Specifically, through the sliding connection between the sliding sleeve 13 and the outer ring of the adjusting rod 11, the threaded connection of one end of the positioning screw 14 through the sliding sleeve 13, and the several positioning holes 12 on the top of the adjusting rod 11, when the sliding sleeve 13 moves to the desired position, the positioning screw 14 is tightened to insert it into the corresponding positioning hole 12, thereby fixing the position of the sliding sleeve 13 on the adjusting rod 11. This achieves multi-level adjustable and quick locking of the position of the clamping frame 17, improving clamping flexibility and repeatability accuracy.

[0030] Example 3

[0031] Please see Figure 1-5 As shown in the figure, a deburring device for door and window processing in this embodiment includes an installation sleeve 3. The bottom of the installation sleeve 3 is connected to the output end of the horizontal moving module 8. The drive motor 4 is fixedly connected to the internal bolts of the installation sleeve 3. Specifically, through the connection between the bottom of the installation sleeve 3 and the output end of the horizontal moving module 8, and the fixed connection between the drive motor 4 and the internal bolts of the installation sleeve 3, when the drive motor 4 is running, the installation sleeve 3 firmly integrates it onto the horizontal moving module 8, so that the grinding roller 2 moves smoothly along the length of the worktable 1 along with the drive motor 4. This achieves a stable connection between the drive motor 4 and the horizontal moving module 8, ensuring stable power transmission and accurate running trajectory during the grinding process.

[0032] The vertical lifting structure includes a push cylinder 7 installed on one side of the bottom of the workbench 1. The output end of the push cylinder 7 is connected to the bottom of the support plate 5. Guide rods 10 are fixedly connected to the four corners of the bottom of the support plate 5. One end of the guide rod 10 slides through the workbench 1. Specifically, by the cooperation of the push cylinder 7 installed on one side of the bottom of the workbench 1, its output end connected to the bottom of the support plate 5, the guide rods 10 set at the four corners of the bottom of the support plate 5, and the guide rods 10 sliding through the workbench 1, when the push cylinder 7 moves to extend and retract to drive the support plate 5 to rise and fall, the guide rods 10 slide along the through hole to guide and limit, thereby achieving the stability and straightness of the lifting process of the support plate 5, preventing eccentric swaying, and improving the height adjustment accuracy and operational safety.

[0033] When deburring door and window profiles, the profile to be processed is first placed on top of the support plate 5. The support plate 5 is connected to the top of the workbench 1 via a vertical lifting structure. This vertical lifting structure includes a push cylinder 7 installed on one side of the bottom of the workbench 1, with its output end connected to the bottom of the support plate 5. Guide rods 10 are fixedly connected to the four corners of the bottom of the support plate 5. One end of each guide rod 10 slides through the workbench 1. The extension and retraction of the push cylinder 7 drives the support plate 5 to rise and fall as a whole. Simultaneously, the guide rods 10 slide within the through holes, providing guidance and limiting, thus achieving precise height adjustment of the support plate 5 to accommodate profiles of different thicknesses. After adjustment, the profile is placed in the center area of ​​the top of the support plate 5. A detachable collection box 9 is provided to collect debris and dust generated during subsequent grinding. Then, the clamping frame 17 is moved by a sliding sleeve 13 that slides along the outer ring of the adjusting rod 11 connected to one end of the horizontal plate 6. The sliding sleeve 13 is manually pushed to slide along the axial direction of the adjusting rod 11, aligning the clamping frames 17 on both sides with the edge of the profile. After the position is adjusted, the positioning screw 14 is tightened. One end of the screw thread passes through the sliding sleeve 13 and is inserted into several positioning holes 12 on the top of the adjusting rod 11, achieving rapid locking of the sliding sleeve 13 and ensuring positional stability and repeatability during clamping. Next, the clamping structure is activated, which includes a fastening plate 1. The adjusting screw 15 is rotatably connected to the top of the clamping frame 17. Rotating the adjusting screw 15 causes its thread to pass through the top of the clamping frame 17 and drive the fastening plate 16 to move downward, thereby firmly pressing the profile onto the support plate 5 to prevent displacement during grinding. After clamping is completed, the drive motor 4 is started. Its output shaft is connected to the grinding roller 2 and drives it to rotate at high speed to form a cutting surface. The drive motor 4 is fixed by the mounting structure, which includes the mounting sleeve 3. The bottom of the mounting sleeve 3 is connected to the output end of the horizontal moving module 8. The drive motor 4 and the mounting sleeve 3 are fixedly connected by bolts to ensure stable operation. The horizontal moving module 8 drives the mounting sleeve 3 to move smoothly along the length of the worktable 1, thereby driving the grinding roller 2 to sweep across the clamped part. The entire edge area of ​​the profile is continuously ground to remove burrs, flash, and sharp edges. During the grinding process, the bottom of the horizontal plate 6 is fixedly connected to the top of the support plate 5 by bolts through the support rod 18. The support rod 18 effectively enhances the structural rigidity of the horizontal plate 6, preventing it from deforming due to clamping force and ensuring clamping stability. The debris and dust generated during grinding fall naturally under the action of gravity and are collected in the collection box 9 at the top center of the support plate 5 for easy subsequent cleaning. After grinding is completed, the horizontal moving module 8 is reset, the drive motor 4 stops running, the adjusting screw 15 is rotated in the opposite direction to raise the fastening plate 16 to release the profile, the positioning screw 14 is loosened to allow the sliding sleeve 13 to reset, the processed workpiece is removed, and the next workpiece is replaced.The device achieves smooth lifting and lowering of the support plate 5 by driving the cylinder 7 in conjunction with the guide rod 10, adapting to various profile thicknesses. The guide rod 10 provides guidance, improving lifting accuracy and operational stability. The detachable collection box 9 facilitates chip removal and improves the working environment. The connection between the horizontal plate 6 and the support rod 18 enhances overall rigidity and prevents clamping deformation. The adjusting rod 11 and the sliding sleeve 13 cooperate to achieve flexible adjustment of the position of the clamping frame 17. The positioning screw 14 and the positioning hole 12 cooperate to achieve multi-level positioning and quick locking, improving clamping efficiency and accuracy. The adjusting screw 15 and the fastening plate 16 in the clamping structure ensure reliable clamping of profiles of different thicknesses. The mounting sleeve 3 securely connects the drive motor 4 to the horizontal moving module 8, ensuring stable power transmission and accurate trajectory during the grinding process. Compared with traditional tracks, the grinding roller 2 is more likely to fit uneven areas on the profile surface, avoiding missed or over-grinding and improving the consistency of deburring quality.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A deburring device for door and window processing, characterized in that, include: The worktable, support plate, and drive motor are provided. The support plate is located on one side of the top of the worktable, and the drive motor is located on the other side of the top of the worktable. The outer ring of the drive motor is connected to a mounting structure. The bottom of the mounting structure is connected to the top of the worktable via a horizontal moving module. The output shaft of the drive motor is connected to a grinding roller. The bottom of the support plate is connected to the top of the workbench via a vertical lifting structure. A collection box is detachably connected to the center of the top of the support plate. Horizontal plates are provided on both sides of the top of the support plate. An adjusting rod is connected to one end of each horizontal plate. Sliding parts are slidably connected to both ends of the adjusting rod. A clamping frame is connected to one side of each sliding part. A clamping structure is provided on the inner top of the clamping frame. A positioning structure is provided on the top of the sliding part and detachably connected to the top of the adjusting rod.

2. The deburring device for door and window processing according to claim 1, characterized in that, A support rod is fixedly connected to the bottom of the horizontal plate. The top end of the support rod is fixedly connected to the bottom of the horizontal plate, and the bottom end of the support rod is fixedly connected to the top of the support plate with bolts.

3. The deburring device for door and window processing according to claim 1, characterized in that, The mounting structure includes a mounting sleeve, the bottom of which is connected to the output end of the horizontal moving module, and the drive motor is fixedly connected to the internal bolts of the mounting sleeve.

4. The deburring device for door and window processing according to claim 2, characterized in that, The clamping structure includes a fastening plate and an adjusting screw rotatably connected to the top of the fastening plate, one end of which is threaded through the top of the clamping frame.

5. A deburring device for door and window processing according to claim 3, characterized in that, The vertical lifting structure includes a push cylinder installed on one side of the bottom of the worktable. The output end of the push cylinder is connected to the bottom of the support plate. Guide rods are fixedly connected to the four corners of the bottom of the support plate, and one end of the guide rod slides through the worktable.

6. The deburring device for door and window processing according to claim 4, characterized in that, The sliding component includes a sliding sleeve that is slidably connected to the outer ring of the adjusting rod, and the positioning structure includes a positioning screw with one end threaded through the sliding sleeve. The top of the adjusting rod is provided with several positioning holes that are adapted to the positioning screw.

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