Door and window cutting device for door and window production and manufacturing

Abstract

The invention discloses a door and window cutting device for door and window production and manufacturing, and relates to the technical field of door and window production. The door and window cutting device for door and window production and manufacturing comprises a base, an adjustable elastic fixing clamp is assembled at the top of the base, a power gear driven by a servo motor is rotationally connected to the top of the base, and a stress gear ring is rotationally connected to the top of the base; a laser cutting head driven by an electric push rod is assembled in the stress gear ring. According to the door and window cutting device for door and window production and manufacturing, an arc-shaped window is fixed through four sets of elastic fixing clamps, when the arc-shaped window is subjected to corresponding laser cutting operation, a first hydraulic bin, a first elastic telescopic rod, a movable block, an extrusion rod, an air pressure device, a stress rod, a suction cup and a first spring are matched, and when the arc-shaped window is subjected to laser cutting, the arc-shaped window is subjected to laser cutting; and the using stability of the device is improved, so that the cutting effect of the laser cutting head is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of door and window production, and in particular to a door and window cutting device for door and window production. Background Art

[0002] Laser cutting uses a focused laser beam to melt a localized area of ​​material, aided by a coaxial air jet to produce the cutting effect. The laser beam itself, unaffected by gases, effectively burns, melts, or vaporizes the material, while the gases blow away any debris generated in the process, ensuring high-quality cutting. Laser cutting can also be used for welding and etching. Laser cutting machines are essential for the production of doors and windows.

[0003] Chinese patent CN118951414B, authorized and announced on December 20, 2024, discloses a laser cutting device for the production of aluminum alloy doors and windows, which includes a base and a crossbeam. The inner walls of the base on both sides are fixedly connected to the two ends of multiple groups of crossbeams respectively. The upper end of the base is slidably connected to a slide. The upper end of the slide is provided with a moving device. The upper end of the slide is symmetrically fixedly connected to a slider. Through the cooperation of the moving device, the slide and the support plate, when the length of the aluminum alloy door and window is long, the slide moves to the extreme position, and the motor is controlled to work so that the support plate can continue to move when the slide moves to the limit. In the above application documents, a movable laser cutting head is used to perform corresponding cutting operations on doors and windows. However, when the device is used for laser cutting of curved windows, it is difficult to fix windows of this shape, thereby affecting the cutting effect of the laser cutting head. Summary of the Invention

[0004] In response to the shortcomings of the prior art, the present invention provides a door and window cutting device for door and window manufacturing, which solves the problems raised in the above-mentioned background art. To achieve the above objectives, the present invention is implemented through the following technical solutions: A door and window cutting device for door and window manufacturing, comprising a base, the top of which is equipped with an adjustable elastic fixing clamp, the top of which is rotatably connected to a power gear driven by a servo motor, the top of which is rotatably connected to a force-bearing ring gear, and the interior of the force-bearing ring gear is equipped with a laser cutting head driven by an electric push rod; The power gear is connected to a hydraulic chamber 1 on its side in a transmission manner. The inner wall of the hydraulic chamber 1 is connected to a movable block via an elastic telescopic rod 1. The side of the hydraulic chamber 1 is slidably connected to an extrusion rod. The elastic fixing clamp is equipped with a pneumatic device extending therethrough. One end of the pneumatic device is slidably connected to a force-bearing rod. The other end of the pneumatic device is fixedly connected to a suction cup. The side of the force-bearing rod is equipped with a spring 1. The interior of the force-bearing gear ring is equipped with a processing component for cleaning debris. The interior of the base is equipped with a sorting component for sorting debris. This improves the stability of the device during use when laser cutting curved windows, thereby enhancing the cutting effect of the laser cutting head.

[0005] Preferably, the force-bearing rod is located at a side position of the extrusion rod and is in contact with the extrusion rod.

[0006] Preferably, the suction cup is located on the side of the elastic fixing clip and is fixed to the elastic fixing clip.

[0007] Preferably, the base is internally equipped with a movable rod driven by an electric push rod, the side of which is slidably connected to a cleaning plate, and the processing assembly includes a second hydraulic chamber, one end of which is slidably connected to a connecting rod, and the other end of which is slidably connected to a pressure rod, thereby improving the cleaning effect of the device.

[0008] Preferably, the cleaning plate is arc-shaped, the curvature of which is the same as that of the stressed gear ring, and is in contact with the inner wall of the stressed gear ring.

[0009] Preferably, the finishing assembly includes a fixed base, a bevel gear 1 is connected to the side of the power gear, a screw is rotatably connected to the inside of the fixed base, a bevel gear 2 is connected to the side of the screw, a sliding block is connected to the outside of the screw by a threaded connection, and a finishing plate is fixedly connected to the bottom of the sliding block. This prevents debris from accumulating in a single location and affecting the use of the device.

[0010] Preferably, the bevel gear 2 is located on the side of the bevel gear 1 and is in meshing state with the bevel gear 1.

[0011] Preferably, the sliding block is located inside the fixing seat and is in a sliding connection with the fixing seat.

[0012] The present invention provides a door and window cutting device for door and window manufacturing. It has the following beneficial effects: (1) The door and window cutting device for door and window manufacturing fixes the curved window through four sets of elastic fixing clamps. When performing corresponding laser cutting operations on the curved window, it cooperates with a hydraulic chamber, an elastic telescopic rod, a movable block, an extrusion rod, an air pressure device, a force-bearing rod, a suction cup and a spring to improve the stability of the device when using it when laser cutting the curved window, thereby improving the cutting effect of the laser cutting head.

[0013] (2) The door and window cutting device used in the door and window manufacturing, when the device performs the corresponding laser cutting operation, synchronously starts the electric push rod for driving the movable rod, drives the movable rod and the cleaning plate to move, and cleans the debris inside the stressed gear ring. Then, in conjunction with the hydraulic chamber 2, the connecting rod and the pressure rod, a downward force can be applied to the cleaning plate, thereby increasing the friction between the cleaning plate and the stressed gear ring, thereby improving the cleaning effect of the device.

[0014] (3) The door and window cutting device used in the manufacture of doors and windows, when the power gear rotates back and forth, cooperates with the fixed seat, bevel gear 1, screw rod, bevel gear 2, sliding block and sorting plate to sort the debris located in the base to a certain extent, preventing the debris from accumulating in a single position and affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of a three-dimensional structure of the present invention from another perspective; Figure 4 This is a schematic diagram of the three-dimensional structure of the elastic fixing clamp of the part of the present invention; Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram; Figure 6 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 7 A schematic diagram of the three-dimensional structure of the processing component of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the finishing component of the present invention.

[0016] In the picture: 100, base; 200, elastic fixing clamp; 300, power gear; 400, force ring gear; 500, laser cutting head; 601, hydraulic chamber 1; 602, elastic telescopic rod 1; 603, movable block; 604, extrusion rod; 605, air pressure device; 606, force rod; 607, suction cup; 608, spring 1; 700, movable rod; 800, cleaning plate; 900, processing assembly; 901, hydraulic chamber 2; 902, connecting rod; 903, pressure rod; 1000, finishing assembly; 1001, fixing seat; 1002, bevel gear 1; 1003, screw rod; 1004, bevel gear 2; 1005, sliding block; 1006, finishing plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0018] See also Figures 1-6 , a door and window cutting device for door and window production and manufacturing, including a base 100, the top of the base 100 is equipped with an adjustable elastic fixing clamp 200, the top of the base 100 is rotatably connected to a power gear 300 driven by a servo motor, the top of the base 100 is rotatably connected to a force ring gear 400, the inside of the force ring gear 400 is equipped with a laser cutting head 500 driven by an electric push rod, the curved window is fixed by four sets of elastic fixing clamps 200, and then the servo motor, the laser cutting head 500 and the electric push rod driving the laser cutting head 500 are started to drive the power gear 300 driven by the servo motor to rotate back and forth rapidly, so that the power gear 300 drives the force ring gear 400 meshing with it to rotate back and forth, and the laser cutting head 500 assembled on the force ring gear 400 starts to move accordingly, and the corresponding laser cutting operation is performed on the curved window; The side of the power gear 300 is connected to a hydraulic chamber 1 601. The inner wall of the hydraulic chamber 1 601 is connected to a movable block 603 via an elastic telescopic rod 1 602. A squeeze rod 604 is slidably connected to the side of the hydraulic chamber 1 601. Laser cutting is performed on the curved window. Simultaneously, the rapidly reciprocating power gear 300 drives the hydraulic chamber 1 601, to which it is connected, to a rapid reciprocating rotation. Centrifugal force exerts on the movable block 603 within the hydraulic chamber 1 601, stretching the elastic telescopic rod 1 602 and moving it within the hydraulic chamber 1 601. This, in conjunction with the hydraulic chamber 1 601 slidably connected to the movable block 603, increases the pressure within the hydraulic chamber 1 601, driving the squeeze rod 604, which is also slidably connected to the hydraulic chamber 1 601, to move. The elastic fixing clamp 200 is equipped with a penetrating air pressure device 605. One end of the air pressure device 605 is slidably connected to a force-bearing rod 606, which is located to the side of the extrusion rod 604 and in contact with the extrusion rod 604. The other end of the air pressure device 605 is fixedly connected to a suction cup 607, which is located to the side of the elastic fixing clamp 200 and is fixed to the elastic fixing clamp 200. The side of the force-bearing rod 606 is equipped with a spring 608. When the extrusion rod 604 rotates and extends synchronously, it squeezes the force-bearing rod 606 and drives it to move sideways. In conjunction with the air pressure device 605 slidably connected to the force-bearing rod 606, the pressure within the air pressure device 605 is reduced, and the residual air between the suction cup 607 and the curved window is extracted into the air pressure device 605. This improves the stability of the device during laser cutting of curved windows, thereby improving the cutting effect of the laser cutting head 500.

[0019] After the laser cutting operation is complete, the power gear 300 stops rotating, allowing the movable block 603 to reset under the action of the elastic telescopic rod 1 602. Similarly, the squeeze rod 604 resets, freeing the force rod 606 from its restraint and allowing it to reset under the action of spring 1 608. Air is then reinjected into the space between the suction cup 607 and the curved window. This fully resets the device, facilitating the removal of the cut curved window and improving its usability. The internal structure of the force ring gear 400 houses a debris handling assembly 900, while the internal structure of the base 100 houses a debris sorting assembly 1000.

[0020] When in use, the curved window is fixed by four sets of elastic fixing clamps 200, and then the servo motor, the laser cutting head 500 and the electric push rod driving the laser cutting head 500 are started, which drives the power gear 300 driven by the servo motor to rotate back and forth rapidly, so that the power gear 300 drives the force ring gear 400 meshing with it to rotate back and forth, and the laser cutting head 500 assembled on the force ring gear 400 starts to move accordingly, and performs the corresponding laser cutting operation on the curved window; at the same time, the rapidly reciprocating power gear 300 drives the hydraulic chamber 1 601 connected to it to rotate back and forth rapidly, and the movable block 603 in the hydraulic chamber 1 601 stretches the elastic telescopic rod 1 602 under the action of centrifugal force and moves in the hydraulic chamber 1 601, cooperating with the hydraulic chamber 1 601 slidingly connected to the movable block 603, The pressure in the hydraulic chamber 601 increases, driving the extrusion rod 604, which is slidingly connected to the hydraulic chamber 601, to move. At this time, the extrusion rod 604 extends synchronously while rotating, thereby squeezing the force-bearing rod 606 and driving the force-bearing rod 606 to move sideways, cooperating with the air pressure device 605, which is slidingly connected to the force-bearing rod 606, so that the pressure in the air pressure device 605 is reduced, and the residual gas between the suction cup 607 and the curved window is extracted into the air pressure device 605; after completing the laser cutting operation, the power gear 300 stops rotating, so that the movable block 603 is reset under the action of the elastic telescopic rod 602. Similarly, the extrusion rod 604 is reset, so that the force-bearing rod 606 loses its restriction and is reset under the action of the spring 608, and the gas is re-injected into the position between the suction cup 607 and the curved window. Example

[0021] See also Figure 1-Figure 7 Based on the first embodiment, the interior of the base 100 is equipped with a movable rod 700 driven by an electric push rod. A cleaning plate 800 is slidably connected to the side of the movable rod 700. The cleaning plate 800 is arc-shaped, with the same curvature as the stressed ring gear 400, and contacts the inner wall of the stressed ring gear 400. When the device performs the corresponding laser cutting operation, the electric push rod used to drive the movable rod 700 is synchronously activated, driving the movable rod 700 to reciprocate in the horizontal direction, so that the movable rod 700 drives the cleaning plate 800, which is slidably connected to it, to reciprocate in the horizontal direction, pushing the debris on the inner side of the stressed ring gear 400 near the bottom into the base 100.

[0022] The processing assembly 900 includes a second hydraulic chamber 901 , one end of which is slidably connected to a connecting rod 902 , and the other end of which is slidably connected to a pressure rod 903 . When the force rod 606 moves sideways, it can drive the connecting rod 902 fixedly connected to it to move sideways together, and cooperate with the hydraulic tank 2 901 slidingly connected to the connecting rod 902, so that the pressure in the hydraulic tank 2 901 increases, driving the pressure rod 903 slidingly connected to the hydraulic tank 2 901 to move downward, so that the pressure rod 903 moves to the top position of the cleaning plate 800 slidingly connected to the side of the movable rod 700, and applies a downward force to the cleaning plate 800, thereby increasing the friction between the cleaning plate 800 and the force gear ring 400, thereby improving the cleaning effect of the device; after completing the laser cutting operation, the power gear 300 stops rotating, so that when the force rod 606 is reset, it can drive the connecting rod 902 fixedly connected to the force rod 606 to reset together. Similarly, the pressure rod 903 moves upward for reset, and then the cleaning plate 800 is reset by the movable rod 700 driven by the electric push rod, so that the processing assembly 900 is completely reset to facilitate the next use of the processing assembly 900.

[0023] When in use, based on the first embodiment, when the device performs the corresponding laser cutting operation, the electric push rod for driving the movable rod 700 is synchronously started, which drives the movable rod 700 to move back and forth in the horizontal direction, so that the movable rod 700 drives the cleaning plate 800 slidably connected thereto to move back and forth in the horizontal direction, pushing the debris on the inner side of the stressed gear ring 400 near the bottom position into the base 100; and when the stressed rod 606 moves sideways, it can drive the connecting rod 902 fixedly connected thereto to move sideways together, cooperating with the sliding connection with the connecting rod 902 The connected hydraulic tank 2 901 increases the pressure in the hydraulic tank 2 901, driving the pressure rod 903 slidingly connected to the hydraulic tank 2 901 to move downward, so that the pressure rod 903 moves to the top position of the cleaning plate 800 slidingly connected to the side of the movable rod 700, and applies a downward force to the cleaning plate 800; after completing the laser cutting operation, the power gear 300 stops rotating, so that when the force rod 606 is reset, it can drive the connecting rod 902 fixedly connected to the force rod 606 to reset together. Similarly, the pressure rod 903 moves upward to reset. Example

[0024] See also Figures 1-8Based on the first and second embodiments, the finishing assembly 1000 includes a fixed base 1001, a bevel gear 1002 connected to the side of the power gear 300, a screw rod 1003 rotatably connected to the inside of the fixed base 1001, and a bevel gear 2 1004 connected to the side of the screw rod 1003. The bevel gear 2 1004 is located on the side of the bevel gear 1002 and is in meshing state with the bevel gear 1002. When the power gear 300 rotates back and forth, it drives the bevel gear 1002 connected to it to rotate, so that the bevel gear 1002 drives the meshed bevel gear 2 1004 to rotate, and the bevel gear 2 1004 drives the screw rod 1003 connected to it to rotate back and forth.

[0025] The outer side of the screw rod 1003 is connected to a sliding block 1005 via a threaded connection. The sliding block 1005 is located inside the fixed base 1001 and is in a sliding connection with the fixed base 1001. The bottom of the sliding block 1005 is fixedly connected to a sorting plate 1006. When the screw rod 1003 reciprocates, the sliding block 1005 assembled on the screw rod 1003 is restricted by the fixed base 1001 with which it is slidably connected. As the screw rod 1003 reciprocates, the sliding block 1005 moves back and forth in the horizontal direction, driving the sorting plate 1006 fixedly connected to it to move back and forth within the base 100, thereby sorting the debris within the base 100 to a certain extent and preventing the debris from accumulating in a single location and affecting the use of the device.

[0026] During use, based on the first and second embodiments, when the power gear 300 rotates back and forth, it can drive the bevel gear 1002 connected to it for transmission to rotate, so that the bevel gear 1002 drives the bevel gear 2 1004 meshing with it to rotate, and the bevel gear 2 1004 drives the screw rod 1003 connected to it for transmission to rotate back and forth. Because the sliding block 1005 assembled on the screw rod 1003 is restricted by the fixed seat 1001 slidably connected to it, the screw rod 1003 is rotated back and forth during the reciprocating rotation of the sliding block 1005, driving the sorting plate 1006 fixedly connected to it to move back and forth in the base 100, thereby sorting the debris located in the base 100 to a certain extent; after completing the laser cutting operation, the power gear 300 stops rotating, and the bevel gear 1002 connected to the power gear 300 stops rotating. Similarly, the sorting plate 1006 stops moving in the base 100.

[0027] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A door and window cutting device for door and window manufacturing, comprising a base (100), the top of the base (100) being equipped with an adjustable elastic fixing clamp (200), the top of the base (100) being rotatably connected to a power gear (300) driven by a servo motor, the top of the base (100) being rotatably connected to a force ring gear (400), the interior of the force ring gear (400) being equipped with a laser cutting head (500) driven by an electric push rod; Its characteristics are: The side of the power gear (300) is connected to a hydraulic bin (601) in a transmission manner. The inner wall of the hydraulic bin (601) is connected to a movable block (603) by providing an elastic telescopic rod (602). The side of the hydraulic bin (601) is slidably connected to an extrusion rod (604). The elastic fixing clamp (200) is equipped with a penetrating air pressure device (605). One end of the air pressure device (605) is slidably connected to a force-bearing rod (606). The other end of the air pressure device (605) is fixedly connected to a suction cup (607). The side of the force-bearing rod (606) is equipped with a spring (608). The interior of the force-bearing gear ring (400) is equipped with a processing component (900) for cleaning debris. The interior of the base (100) is equipped with a sorting component (1000) for sorting debris.

2. A door and window cutting device for door and window manufacturing according to claim 1, characterized in that: The force-bearing rod (606) is located on the side of the extrusion rod (604) and is in contact with the extrusion rod (604).

3. The door and window cutting device for door and window manufacturing according to claim 1, characterized in that: The suction cup (607) is located on the side of the elastic fixing clamp (200) and is in a fixed state with the elastic fixing clamp (200).

4. The door and window cutting device for door and window manufacturing according to claim 1, characterized in that: The base (100) is internally equipped with a movable rod (700) driven by an electric push rod, and the side of the movable rod (700) is slidably connected to a cleaning plate (800). The processing assembly (900) includes a hydraulic tank 2 (901), one end of the hydraulic tank 2 (901) is slidably connected to a connecting rod (902), and the other end of the hydraulic tank 2 (901) is slidably connected to a pressure rod (903).

5. The door and window cutting device for door and window manufacturing according to claim 4, characterized in that: The cleaning plate (800) is arc-shaped, the arc of which is the same as the arc of the stressed gear ring (400), and is in contact with the inner wall of the stressed gear ring (400).

6. The door and window cutting device for door and window manufacturing according to claim 1, characterized in that: The arranging component (1000) comprises a fixed seat (1001), the side of the power gear (300) is connected to a bevel gear 1 (1002), the interior of the fixed seat (1001) is connected to a through-threaded screw rod (1003), the side of the screw rod (1003) is connected to a bevel gear 2 (1004), the outer side of the screw rod (1003) is connected to a sliding block (1005) by means of a threaded connection, and the bottom of the sliding block (1005) is fixedly connected to an arranging plate (1006).

7. The door and window cutting device for door and window manufacturing according to claim 6, characterized in that: The bevel gear 2 (1004) is located on the side of the bevel gear 1 (1002) and is in meshing state with the bevel gear 1 (1002).

8. The door and window cutting device for door and window manufacturing according to claim 6, characterized in that: The sliding block (1005) is located inside the fixing seat (1001) and is in a sliding connection with the fixing seat (1001).

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