Splicing gap calibration device for building door and window machining

Abstract

The invention relates to the technical field of door and window machining, and discloses a splicing gap calibration device for building door and window machining, the splicing gap calibration device comprises a bottom plate, a transverse plate, a vertical plate, an adjusting frame, a splicing piece and a mounting plate, in the splicing gap calibration device, a rotating air cylinder drives a rotating plate to rotate, a clamping frame is pulled to slide along a clamping plate, and rapid clamping of the splicing piece is achieved; meanwhile, the distance between the clamping plates can be adjusted according to the lengths of the splicing pieces, the splicing pieces of different lengths can be clamped, impurities attached to the splicing pieces can be removed in the moving process of the clamping plates, the situation that the clamping angles of the splicing pieces are affected by the impurities is avoided, the flatness of the splicing pieces can be monitored through a laser flatness detector installed on the adjusting frame, and the working efficiency is improved. The servo motor regulates and adjusts the inclination angle between the frame and the splicing face, and the electric push rod pushes the grinding wheel and the brush wheel to move along the splicing face. The rotating motor drives the grinding wheel to grind burrs on the splicing face, the brush wheel sweeps impurities generated by grinding away from the splicing face, the impurities are prevented from affecting calibration of the splicing gap, and the precision of the splicing gap is improved.

Description

Technical Field

[0001] This invention relates to the field of door and window processing technology, specifically to a splicing gap calibration device for building door and window processing. Background Technology

[0002] As a crucial component of a building's envelope system, the quality and performance of building doors and windows directly impact the overall quality of the building, holding an indispensable position in the construction industry. In the manufacturing process of building doors and windows, the splicing process is one of the key steps to ensure their quality and performance. Doors and windows are typically assembled from multiple profile components, and the accuracy of the splicing gap calibration directly affects their overall quality. Precise splicing gap calibration effectively improves the sealing performance of doors and windows, preventing the penetration of rainwater, dust, and air, enhancing their waterproof, dustproof, heat insulation, and sound insulation effects, thereby reducing building energy consumption and achieving energy conservation and environmental protection goals. A good splicing process also enhances the structural stability of doors and windows, ensuring that they can withstand various external forces such as wind pressure and temperature changes during long-term use, extending their service life.

[0003] However, burrs may remain at the joints during processing and assembly. If these burrs are not effectively removed, they can prevent the spliced ​​parts from fitting tightly together, leading to gap discrepancies. Even when the spliced ​​parts are forcibly joined together, the presence of burrs can cause stress concentration at the joints. Furthermore, achieving precise alignment of the joint gaps requires stable clamping of spliced ​​parts of different sizes. However, existing clamping mechanisms require frequent clamp changes or adjustments to the clamping dimensions when dealing with spliced ​​parts of different sizes, resulting in cumbersome and inefficient operations. When spliced ​​parts are not securely clamped, the burrs can wobble during deburring, leading to inaccurate processing positions, affecting the fit accuracy between the spliced ​​parts, and ultimately impacting the quality and performance of the door and window assembly. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a splicing gap calibration device for building door and window processing, which solves the problems of low clamping efficiency of splicing parts of different sizes and low flatness of splicing joints in existing devices.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a splicing gap calibration device for building door and window processing, comprising a base plate, a horizontal plate, a vertical plate, an adjusting frame, splicing components, and a mounting plate. Clamping components for holding the splicing components are installed on both the horizontal and vertical plates, and a grinding component for removing burrs from the splicing components is installed within the adjusting frame.

[0008] The clamping assembly includes two clamping plates symmetrically mounted on the upper surface of a mounting plate. A clamping seat is slidably connected to the outer wall of each clamping plate. A rotary cylinder is fixedly connected to the upper surface of the mounting plate. A rotating plate is fixedly connected to the output end of the rotary cylinder. Hinged plates are rotatably connected to both ends of the rotating plate, and the hinged plates are rotatably connected to the clamping seat. A clamping bracket is fixedly connected to the end of the clamping seat away from the base plate. Two sliding rods are fixedly connected inside the clamping bracket. Multiple sliding plates are slidably connected to the outer walls of the two sliding rods. A fixed plate is fixedly connected to the middle of the clamping bracket, and the sliding rods are fixedly connected to the fixed plate.

[0009] The grinding assembly includes two symmetrically arranged adjustment slots on an adjustment frame, and the adjustment frame is rotatably connected to a vertical plate. An adjustment plate is slidably connected in the adjustment slot, and an electric push rod is fixedly connected in the adjustment slot and fixedly connected to the adjustment plate.

[0010] Preferably, a clamping plate is fixedly connected to one end of the sliding plate and the fixed plate near the bottom plate, and a spacing plate is rotatably connected to one end of the sliding plate and the fixed plate near the clamping plate.

[0011] Preferably, the horizontal plate has a groove, and a threaded seat is slidably connected in the groove.

[0012] Preferably, the vertical plate is provided with a lifting groove, and a second threaded rod is rotatably connected in the lifting groove.

[0013] Preferably, a telescopic rod is fixedly connected to the end of the clamp away from the base plate, and a connecting plate is fixedly connected to the output end of the telescopic rod, and the connecting plate is fixedly connected to the sliding plate.

[0014] Preferably, a grinding wheel and a brush wheel are rotatably connected between the two adjustment plates, and both the grinding wheel and the brush wheel are adapted to the splicing surface of the splicing parts.

[0015] Preferably, a servo motor is fixedly connected to the outer wall of the vertical plate, and the output end of the servo motor is fixedly connected to the adjustment frame.

[0016] Preferably, one of the adjustment plates is fixedly connected to a rotating motor at one end near the servo motor, and both the grinding wheel and the brush wheel are fixedly connected to pulleys at one end near the rotating motor.

[0017] Preferably, the outer walls of the two pulleys are fitted with a belt strip, and the output end of the rotating motor is fixedly connected to one of the pulleys.

[0018] Preferably, a first threaded rod is rotatably connected within the groove, and the first threaded rod is threadedly connected to a threaded seat, the threaded seat being fixedly connected to the mounting plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this invention, the clamping assembly solves the problem of low clamping efficiency for splicing components of different sizes in existing devices. Specifically, a rotary cylinder drives a rotating plate to rotate, pulling the clamping frame to slide along the clamping plate, achieving rapid clamping of the splicing components. Simultaneously, the spacing between the clamping plates can be adjusted according to the length of the splicing components, enabling clamping of splicing components of different lengths and removing impurities adhering to the components during the movement of the clamping plates, preventing impurities from affecting the clamping angle. Furthermore, the combined clamping by multiple clamping plates ensures the stability of splicing calibration and improves the working efficiency of the device.

[0021] 2. In this invention, the problem of low flatness and burrs at the splicing joints in existing devices is solved by the setting of the grinding component. The laser flatness detector installed on the adjustment frame can monitor the flatness of the spliced ​​parts. The servo motor controls the tilt angle between the adjustment frame and the splicing surface, and the electric push rod pushes the grinding wheel and brush wheel to move along the splicing surface. The rotating motor drives the grinding wheel to grind the burrs on the splicing surface, while the brush wheel sweeps away the impurities generated during grinding from the splicing surface, avoiding impurities from affecting the calibration of the splicing gap, thereby improving the accuracy of the splicing gap. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a splicing gap calibration device for building door and window processing according to the present invention.

[0023] Figure 2 This is a schematic diagram of the horizontal plate structure of a splicing gap calibration device for building door and window processing according to the present invention;

[0024] Figure 3 This is a schematic diagram of the clamp structure of a splicing gap calibration device for building door and window processing according to the present invention;

[0025] Figure 4 This is a schematic diagram of the rotary cylinder structure of a splicing gap calibration device for building door and window processing according to the present invention.

[0026] Figure 5 This is a schematic diagram of the vertical plate structure of a splicing gap calibration device for building door and window processing according to the present invention;

[0027] Figure 6 This invention relates to a splicing gap calibration device for building door and window processing. Figure 5 A magnified structural diagram at point A;

[0028] Figure 7 This is a cross-sectional view of the adjustment frame of a splicing gap calibration device for building door and window processing according to the present invention.

[0029] In the diagram: 1. Base plate; 2. Vertical plate; 3. Adjustment frame; 4. Horizontal plate; 5. Splicing component; 6. Clamp; 7. Telescopic rod; 8. Mounting plate; 9. First threaded rod; 10. Slide groove; 11. Clamping plate; 12. Rotating plate; 13. Sliding rod; 14. Sliding plate; 15. Fixing plate; 16. Connecting plate; 17. Threaded seat; 18. Clamping seat; 19. Holding plate; 21. Spacing plate; 22. Rotary cylinder; 23. Hinge plate; 24. Lifting groove; 25. Second threaded rod; 26. Rotating motor; 27. Servo motor; 28. Grinding wheel; 29. ​​Adjustment groove; 30. Adjustment plate; 31. Electric actuator; 32. Brush wheel; 33. Pulley; 34. Belt strip. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] refer to Figures 1-7 The diagram illustrates a splicing gap calibration device for building door and window processing, comprising a base plate 1, a horizontal plate 4, a vertical plate 2, an adjusting frame 3, splicing parts 5, and a mounting plate 8. Both the horizontal plate 4 and the vertical plate 2 are equipped with clamping components for holding the splicing parts 5. The adjusting frame 3 contains a grinding component for removing burrs from the splicing parts 5. The clamping components include two clamping plates 11 symmetrically mounted on the upper surface of the mounting plate 8. A clamping seat 18 is slidably connected to the outer wall of each clamping plate 11. A rotary cylinder 22 is fixedly connected to the upper surface of the mounting plate 8. A rotating plate 12 is fixedly connected to the output end of the rotary cylinder 22. Hinged plates 23 are rotatably connected to both ends of the rotating plate 12, and the hinged plates 23 are rotatably connected to the clamping seat 18. A clamping bracket 6 is fixedly connected to the end of the clamping seat 18 away from the base plate 1. Two sliding rods 13 are fixedly connected inside the clamping bracket 6, and the outer walls of the two sliding rods 13 slide together. Multiple sliding plates 14 are connected. A fixed plate 15 is fixedly connected to the middle of the clamp 6, and the sliding rod 13 is fixedly connected to the fixed plate 15. A clamping plate 19 is fixedly connected to the end of the sliding plate 14 and the fixed plate 15 near the bottom plate 1. A spacing plate 21 is rotatably connected to the end of the sliding plate 14 and the fixed plate 15 near the clamping plate 19. A sliding groove 10 is provided on the horizontal plate 4. A threaded seat 17 is slidably connected in the sliding groove 10. A first threaded rod 9 is rotatably connected in the sliding groove 10, and the first threaded rod 9 is threadedly connected to the threaded seat 17. The threaded seat 17 is fixedly connected to the mounting plate 8. A lifting groove 24 is provided on the vertical plate 2. A second threaded rod 25 is rotatably connected in the lifting groove 24. A telescopic rod 7 is fixedly connected to the end of the clamp 6 away from the bottom plate 1. A connecting plate 16 is fixedly connected to the output end of the telescopic rod 7, and the connecting plate 16 is fixedly connected to the sliding plate 14.

[0032] To improve the clamping efficiency of the device, this invention includes a clamping assembly. A rotary cylinder 22 drives a rotating plate 12 to rotate, pulling the clamping frame 6 along the clamping plate 11 to quickly clamp the splicing component 5. Simultaneously, the spacing between the clamping plates 19 can be adjusted according to the length of the splicing component 5, enabling clamping of splicing components 5 of different lengths. Furthermore, the clamping plates 19 can remove impurities adhering to the splicing component 5 during movement, preventing impurities from affecting the clamping angle. In addition, the combined clamping by multiple clamping plates 19 ensures the stability of the splicing calibration and improves the device's working efficiency.

[0033] Specifically, firstly, the spacing between the clamping plates 19 is adjusted according to the length of the splice 5. The extension rod 7 causes the spacing plate 21 to rotate. The sliding plate 14, which is fixedly connected to the connecting plate 16, moves along the sliding rod 13, causing multiple clamping plates 19 to move synchronously. During the rotation of the spacing plate 21, it does not contact the clamping plates 19, thus increasing the spacing between the clamping plates 19. Based on the above principle, the contraction of the extension rod 7 causes the spacing between the clamping plates 19 to decrease synchronously. The splice 5 is placed on the clamping plate 19. The two symmetrically arranged extension rods 7 reciprocate to extend and retract together, thus connecting the splice 5 to the clamping plate 19. Remove impurities adhering to the contact end to prevent impurities between the splice 5 and the clamping plate 19 from affecting the clamping angle of the splice 5. After the telescopic rod 7 stops moving, the rotary cylinder 22 drives the rotating plate 12 to rotate. The rotating plate 12 pulls the card seat 18 and the clamp 6 to slide together along the card plate 11 to clamp the splice 5, preventing movement during subsequent processing. The rotating plate 12 will not contact the clamping plate 19 during rotation. After the splice 5 is clamped, control the drive device matched with the first threaded rod 9 to drive the first threaded rod 9 to rotate, so that the splice 5 moves horizontally along the sliding groove 10 opened on the horizontal plate 4.

[0034] Secondly, the clamping assembly installed on the vertical plate 2 is the same as the horizontal assembly mentioned above, except that the driving direction is changed from horizontal to vertical to adapt to the installation angle of the vertical plate 2. This will not be elaborated further here. The vertical splicing piece 5 is placed into the corresponding clamping assembly on the vertical plate 2 and clamped. The driving device adapted to the second threaded rod 25 is driven to rotate the second threaded rod 25, moving the vertical splicing piece 5 vertically along the lifting groove 24 opened on the vertical plate 2. The clamping range of the splicing piece 5 is increased by multiple adjustable clamping plates 19. The two clamps 6 are pulled by the rotating plate 12 to move towards each other along the clamping plate 11, thereby improving the clamping efficiency of the device.

[0035] refer to Figures 1-7The grinding assembly includes two symmetrically arranged adjustment slots 29 on the adjustment frame 3, and the adjustment frame 3 is rotatably connected to the vertical plate 2. An adjustment plate 30 is slidably connected in the adjustment slot 29. An electric push rod 31 is fixedly connected in the adjustment slot 29 and is fixedly connected to the adjustment plate 30. A grinding wheel 28 and a brush wheel 32 are rotatably connected between the two adjustment plates 30, and both the grinding wheel 28 and the brush wheel 32 are adapted to the splicing surface of the splicing component 5. A servo motor 27 is fixedly connected to the outer wall of the vertical plate 2, and the output end of the servo motor 27 is fixedly connected to the adjustment frame 3. A rotary motor 26 is fixedly connected to one end of one of the adjustment plates 30 near the servo motor 27. A pulley 33 is fixedly connected to the end of both the grinding wheel 28 and the brush wheel 32 near the rotary motor 26. A belt strip 34 is sleeved on the outer wall of both pulleys 33, and the output end of the rotary motor 26 is fixedly connected to one of the pulleys 33.

[0036] To improve the accuracy of the splicing gap, this invention includes a grinding component. The flatness of the splicing component 5 can be monitored by a laser flatness detector (not shown) installed on the adjustment frame 3. The servo motor 27 adjusts the tilt angle between the adjustment frame 3 and the splicing surface, and the electric push rod 31 pushes the grinding wheel 28 and the brush wheel 32 to move along the splicing surface. The rotating motor 26 drives the grinding wheel 28 to grind the burrs on the splicing surface, while the brush wheel 32 sweeps away the impurities generated during grinding from the splicing surface, preventing impurities from affecting the calibration of the splicing gap, thereby improving the accuracy of the splicing gap.

[0037] Specifically, based on the tilt angle of the splicing surface of the splicing component 5, the servo motor 27 is controlled to rotate and adjust the tilt angle between the adjustment frame 3 and the splicing surface. After the angle of the adjustment frame 3 is adjusted, a linear laser is emitted by the laser plane detector installed on the adjustment frame 3 to cover the splicing surface. The reflected light is received by the camera of the laser plane detector, and the height of each pixel is calculated using the "triangulation method" (a conventional detection method that calculates the height of an object's surface by measuring the laser reflection angle). The flatness of the splicing surface is automatically marked, and the detection results are uploaded to the device processor. The processor processes the monitoring results and automatically generates a polishing program, which is then input into the controller. Inside, the controller controls the rotating motor 26 to drive the grinding wheel 28 and brush wheel 32 to rotate together. The controller controls the servo motor 27 to rotate and control the angle between the adjustment frame 3 and the splicing surface. The electric push rod 31 pushes the adjustment plate 30 to slide along the adjustment groove 29, thereby adjusting the position of the grinding wheel 28 and brush wheel 32 on the splicing surface. Through the above operations, the grinding wheel 28 automatically cleans the burrs on the splicing surface of the splicing parts 5, and the brush wheel 32 cleans the impurities ground off by the grinding wheel 28. The laser flatness detector mentioned above is an existing component and will not be described in detail here. By cleaning the residual impurities on the splicing surface by the brush wheel 32, the accuracy of the splicing gap is avoided during the splicing process.

[0038] The working principle of this invention is as follows: The spacing between the clamping plates 19 is adjusted according to the length of the splicing component 5. The extension of the telescopic rod 7 causes the spacing plate 21 to rotate. The sliding plate 14, fixedly connected to the connecting plate 16, moves along the sliding rod 13, causing multiple clamping plates 19 to move synchronously, increasing the spacing between the clamping plates 19. Based on the above principle, the contraction of the telescopic rod 7 causes the spacing between the clamping plates 19 to decrease synchronously. The splicing component 5 is placed on the clamping plate 19. The two symmetrically arranged telescopic rods 7 reciprocate, removing impurities adhering to the contact end between the splicing component 5 and the clamping plate 19. The rotary cylinder 22 drives the rotating plate 12 to rotate. The rotating plate 12 pulls the card seat 18 and the clamp 6 to slide together along the card plate 11, clamping the splicing component 5. The drive device matched with the first threaded rod 9 is controlled to drive the first threaded rod 9 to rotate, causing the splicing component 5 to... The component 5 moves horizontally along the groove 10 on the horizontal plate 4, placing the vertical splice 5 into the corresponding clamping assembly on the vertical plate 2 and clamping the vertical splice 5. The drive device adapted to the second threaded rod 25 is driven to rotate the second threaded rod 25, moving the vertical splice 5 vertically along the lifting groove 24 on the vertical plate 2. The flatness of the splice 5 can be monitored by the laser flatness detector installed on the adjustment frame 3. The servo motor 27 adjusts the tilt angle between the adjustment frame 3 and the splice surface. The electric push rod 31 pushes the grinding wheel 28 and the brush wheel 32 to move along the splice surface. The rotating motor 26 drives the grinding wheel 28 to grind the burrs on the splice surface, while the brush wheel 32 sweeps away the impurities generated during grinding from the splice surface, avoiding impurities from affecting the calibration of the splice gap, thereby improving the accuracy of the splice gap.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A splicing gap calibration device for building door and window processing, comprising a base plate (1), a horizontal plate (4), a vertical plate (2), an adjusting frame (3), splicing components (5), and a mounting plate (8), characterized in that, Both the horizontal plate (4) and the vertical plate (2) are equipped with clamping components for holding the splice (5), and the adjusting frame (3) is equipped with a grinding component for grinding the burrs on the splice (5). The clamping assembly includes two clamping plates (11) symmetrically mounted on the upper surface of the mounting plate (8). The outer wall of the clamping plate (11) is slidably connected to a clamping seat (18). The upper surface of the mounting plate (8) is fixedly connected to a rotary cylinder (22). The output end of the rotary cylinder (22) is fixedly connected to a rotating plate (12). The two ends of the rotating plate (12) are rotatably connected to hinge plates (23), and the hinge plates (23) are rotatably connected to the clamping seat (18). The end of the clamping seat (18) away from the bottom plate (1) is fixedly connected to a clamping frame (6). The clamping frame (6) is fixedly connected to two sliding rods (13). The outer walls of the two sliding rods (13) are slidably connected to multiple sliding plates (14). The middle part of the clamping frame (6) is fixedly connected to a fixing plate (15), and the sliding rods (13) are fixedly connected to the fixing plate (15). The grinding assembly includes two symmetrically arranged adjustment slots (29) on the adjustment frame (3), and the adjustment frame (3) is rotatably connected to the vertical plate (2). An adjustment plate (30) is slidably connected in the adjustment slot (29), and an electric push rod (31) is fixedly connected in the adjustment slot (29), and the electric push rod (31) is fixedly connected to the adjustment plate (30).

2. The splicing gap calibration device for building door and window processing according to claim 1, characterized in that: The sliding plate (14) and the fixed plate (15) are both fixedly connected to a clamping plate (19) at one end near the bottom plate (1), and a spacing plate (21) is rotatably connected to one end of the sliding plate (14) and the fixed plate (15) near the clamping plate (19).

3. The splicing gap calibration device for building door and window processing according to claim 1, characterized in that: A groove (10) is provided on the horizontal plate (4), and a threaded seat (17) is slidably connected in the groove (10).

4. The splicing gap calibration device for building door and window processing according to claim 1, characterized in that: The vertical plate (2) is provided with a lifting groove (24), and a second threaded rod (25) is rotatably connected in the lifting groove (24).

5. The splicing gap calibration device for building door and window processing according to claim 1, characterized in that: The end of the clamp (6) away from the base plate (1) is fixedly connected to a telescopic rod (7), and the output end of the telescopic rod (7) is fixedly connected to a connecting plate (16), and the connecting plate (16) is fixedly connected to the sliding plate (14).

6. The splicing gap calibration device for building door and window processing according to claim 1, characterized in that: A grinding wheel (28) and a brush wheel (32) are rotatably connected between the two adjustment plates (30), and both the grinding wheel (28) and the brush wheel (32) are adapted to the splicing surface of the splicing piece (5).

7. The splicing gap calibration device for building door and window processing according to claim 6, characterized in that: A servo motor (27) is fixedly connected to the outer wall of the vertical plate (2), and the output end of the servo motor (27) is fixedly connected to the adjustment frame (3).

8. The splicing gap calibration device for building door and window processing according to claim 7, characterized in that: One of the adjustment plates (30) is fixedly connected to a rotating motor (26) at one end near the servo motor (27), and the grinding wheel (28) and brush wheel (32) are both fixedly connected to a pulley (33) at one end near the rotating motor (26).

9. A splicing gap calibration device for building door and window processing according to claim 8, characterized in that: The outer walls of the two pulleys (33) are fitted with belt strips (34), and the output end of the rotating motor (26) is fixedly connected to one of the pulleys (33).

10. A splicing gap calibration device for building door and window processing according to claim 3, characterized in that: The first threaded rod (9) is rotatably connected in the groove (10), and the first threaded rod (9) is threadedly connected to the threaded seat (17), and the threaded seat (17) is fixedly connected to the mounting plate (8).

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