A positioning device and positioning method for aluminum profile door and window processing

Abstract

The invention discloses a positioning device and a positioning method for aluminum profile door and window processing, which relate to the technical field of aluminum profile door and window processing, and comprise two support frames, wherein a workbench is fixedly mounted on the upper ends of the two support frames, a cross-structured cutting notch is opened on the surface of the workbench, a mounting frame is fixedly mounted on the surface of the workbench, an automatic telescopic rod is fixedly mounted on the lower surface of the mounting frame, and a mounting ring is fixedly mounted on the output end of the automatic telescopic rod. By setting a positioning structure, the invention can realize rapid positioning and clamping of aluminum profile plates by standing on a pedal frame, and can accurately position the aluminum profile plates to the middle position of the workbench for cutting processing, and can realize rapid removal of the aluminum profile plates by walking down from the pedal frame, thereby avoiding the phenomenon of wasting positioning time by conventional screw drive, and improving the efficiency of positioning the aluminum profile plates to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile door and window processing, and in particular to a positioning device and a positioning method for aluminum profile door and window processing. Background Art

[0002] The cutting and processing of aluminum profile doors and windows is a key link in the door and window manufacturing process. Aluminum profiles of different lengths can be cut according to the size of the doors and windows, and doors and windows of different sizes can be customized. After precise cutting, the aluminum profile parts will enter subsequent processing procedures, such as drilling and milling, and finally assembled into strong, sealed, beautiful and high-performance aluminum profile doors and windows, providing good lighting, ventilation and thermal insulation functions for the building.

[0003] A cutting device for aluminum profiles for doors and windows with publication number CN117102565A relates to the field of door and window processing, and comprises a base, a cutting mechanism arranged above the base and a placement groove opened on the top of the base, and also comprises a lifting mechanism, which is installed on the top of the base and is used to drive the cutting mechanism to move up and down; a positioning mechanism, which is connected to the lifting mechanism and is used to fix aluminum profiles of different specifications; a locking mechanism, which is connected to the positioning mechanism and is used to lock the positioning mechanism after the aluminum profile is fixed; the cutting device for aluminum profiles for doors and windows can automatically position and lock aluminum profiles of different specifications, solves the problem that the traditional positioning operation of aluminum profiles of different specifications is relatively complicated, thereby effectively improving the functionality of the cutting device, and has a good positioning effect, avoiding the problem of uneven incision caused by displacement of the aluminum profile during cutting.

[0004] Existing related technologies often have the following defects: in the process of cutting and processing aluminum profile doors and windows, it is often necessary to position and clamp the aluminum profile products. In the process of clamping the aluminum profile products, a screw drive is often used to achieve the clamping and positioning of the aluminum profile products, thereby improving the stability of subsequent cutting and processing of the aluminum profile products. The staff needs to frequently drive the screw to achieve the clamping and positioning of the aluminum profile products. However, the speed of the screw rotation is relatively slow, especially when the clamping position needs to be adjusted frequently or batch processing is required. This slow speed will affect the efficiency of positioning the aluminum profile products.

[0005] To this end, we propose a positioning device and a positioning method for aluminum profile door and window processing. Summary of the invention

[0006] The object of the present invention is to provide a positioning device and a positioning method for aluminum profile door and window processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning device for processing aluminum profile doors and windows, comprising two support frames, the upper ends of the two support frames are fixedly installed with workbenches, the surface of the workbench is provided with a cross-structured cutting opening, the surface of the workbench is fixedly installed with a mounting frame, the lower surface of the mounting frame is fixedly installed with an automatic telescopic rod, the output end of the automatic telescopic rod is fixedly installed with a mounting ring, the inner side of the mounting ring is fixedly installed with a motor, the output end of the motor is fixedly equipped with a cutting disk, and also includes: a positioning structure arranged on the surface of the workbench, the positioning structure includes four rectangular plates uniformly fixedly connected to the surface of the workbench, the inner side of the rectangular plates is slidably connected to a limiting frame, the other end of the limiting frame is fixedly connected to a positioning plate, the inner side of the limiting frame is fixedly connected to a first pull rope, the other ends of the four first pull ropes all slide through the workbench, the other ends of the four first pull ropes are fixedly connected to a pedal frame, the surface of the workbench is fixedly connected with eight first limit plates in groups of two, and a first pulley is rotatably connected between the two first limit plates.

[0008] The effect achieved by the above components is: by setting the positioning structure, the aluminum profile plate can be quickly positioned and clamped by standing on the pedal frame, and the aluminum profile plate can be accurately positioned in the middle position of the workbench for cutting processing. The aluminum profile plate can be quickly taken out by walking down the pedal frame, avoiding the phenomenon of wasting positioning time by traditional screw drive, and improving the efficiency of positioning the aluminum profile plate to a certain extent.

[0009] Preferably, the positioning structure also includes a second pull rope fixedly connected to the other end of the limit frame, the other end of the second pull rope is fixedly connected to a metal gravity ball, a plurality of second limit plates in groups of two are fixedly connected to the surface of the workbench, a second pulley is rotatably connected between two of the second limit plates, the second pull rope is located on the side wall of the second pulley, the first pull rope is located on the side wall of the first pulley, and the surface of the pedal frame is provided with anti-slip grooves.

[0010] The effect achieved by the above components is that the sliding of the second pull rope on the surface of the second pulley has the effect of changing the direction of the pulling force of the second pull rope, thereby facilitating the pulling and restoring of the limit frame and the positioning plate.

[0011] Preferably, a positioning block is fixedly connected to the side wall of the workbench, and the second pull rope is slidably connected to the inside of the positioning block.

[0012] The effect achieved by the above components is: by setting the second pull rope to slide inside the positioning block, the phenomenon of the second pull rope being misaligned from the side wall of the second pulley due to the swing of the metal gravity ball is avoided.

[0013] Preferably, a fixing block is fixedly connected to the side wall of the support frame, a limiting pin is fixedly connected to the surface of the fixing block, and the pedal frame and the side wall of the limiting pin are slidably connected.

[0014] The effect achieved by the above components is that the pedal frame will have relative movement with the limit pin, which plays a role in limiting the moving direction of the pedal frame and improving the stability of stepping on the pedal frame.

[0015] Preferably, it also includes an auxiliary structure arranged on the surface of the workbench, the auxiliary structure includes four connecting plates fixedly connected to the surface of the workbench, the connecting plates are slidably connected to the inside of the driving strips, the driving strips are slidably connected to the inside of the plug plates, a slot is opened on the surface of the positioning plate, the size of the slot is matched with the size of the plug plate, the connecting plates are internally threadedly connected to the driving rod, the driving rod and the driving strip are internally rotatably connected, the auxiliary structure also includes an auxiliary head fixedly connected to the end side of the plug plate, the auxiliary head is a step structure.

[0016] The effects achieved by the above components are: by setting the auxiliary head of the ladder structure, the plug-in efficiency between the plug-in board and the slot is improved; by setting the auxiliary structure, the flexible replacement of the positioning plate driving mode is facilitated, and the positioning and clamping of different types of aluminum profile plates is facilitated, further improving the practical performance of the positioning device for aluminum profile door and window processing.

[0017] Preferably, it also includes a chip collection device arranged inside the workbench, the chip collection device includes a placement rack fixedly connected to the inner sides of two support frames, a chip collection groove is placed on the surface of the placement rack, the chip collection device also includes a baffle slidably connected to the inside of the workbench, the side wall of the baffle is fixedly connected to two connecting strips, and the connecting strip is slidably connected to the side wall of the second pull rope.

[0018] The effect achieved by the above components is that the baffle can block aluminum chips during the cutting process of aluminum profile plates, which not only avoids the risk of personnel being scalded by aluminum chips, but also facilitates the subsequent collection of aluminum chips.

[0019] Preferably, an acrylic plate is slidably connected inside the baffle, and a bolt is threadedly connected inside the baffle.

[0020] The effect achieved by the above components is: by pulling the acrylic plate inside the baffle, it is convenient for workers of different heights to use the baffle. After lifting the acrylic plate to a suitable height, the bolts are turned to press on the side wall of the acrylic plate, so that the pulled acrylic plate can be fixed.

[0021] Preferably, four drawing grooves connected to the cutting opening are provided on the surface of the workbench, and a plurality of rectangular grooves connected to the drawing grooves are provided on the surface of the workbench, a flame-retardant cloth is slidably connected to the inner side of the drawing groove, the end side of the flame-retardant cloth is fixedly connected to the upper side of the baffle, and the lower ends of the two flame-retardant cloths are fixedly connected to gravity rods.

[0022] The effect achieved by the above components is: in the process of walking down from the pedal rack, the baffle will move downward due to its own gravity. At this time, the flame retardant cloth will be pulled to the side away from the baffle due to the gravity of the gravity rod, and the aluminum chips falling on the flame retardant cloth will fall along the surface of the flame retardant cloth into the inner side of the cutting port, thereby realizing the centralized processing of the aluminum chips on the workbench.

[0023] Preferably, a reserved groove is provided on the lower surface of the chip collecting groove.

[0024] The effect achieved by the above components is: the chip collecting groove with the reserved groove is placed on the surface of the placement rack, and the reserved groove will fit tightly on the surface of the placement rack, thereby improving the stability of the placement of the chip collecting groove.

[0025] A method for processing and positioning aluminum profile doors and windows, comprising the following steps:

[0026] S1: After placing the aluminum profile sheet between the two sets of positioning plates, press on the surface of the pedal frame to quickly fix the aluminum profile;

[0027] S2: When the pedal frame is stepped on, the two connecting bars and the baffle between the two connecting bars can be lifted at the same time;

[0028] S3: Start the automatic telescopic rod, which drives the motor on the mounting ring and the cutting disc to move downward to cut the aluminum profile plate;

[0029] S4: After the cutting is completed, after stepping down from the pedal rack, the flame retardant cloth will be pulled to the side away from the baffle by the gravity of the gravity rod, and the aluminum chips on the workbench will be processed centrally;

[0030] S5: Insert the plug plate into the inner side of the slot, and rotate the driving rod to drive the positioning plate to position and clamp different types of aluminum profile plates.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The present invention provides a positioning structure, and the aluminum profile plate can be quickly positioned and clamped by standing on the pedal frame, and the aluminum profile plate can be accurately positioned in the middle of the workbench for cutting processing. The aluminum profile plate can be quickly taken out by walking down the pedal frame, avoiding the phenomenon of wasting positioning time by traditional screw drive, and improving the efficiency of positioning the aluminum profile plate to a certain extent.

[0033] The present invention facilitates the flexible replacement of the positioning plate driving mode by setting an auxiliary structure, facilitates the positioning and clamping of different types of aluminum profile plates, and further improves the practical performance of the positioning device for aluminum profile door and window processing.

[0034] The present invention provides a chip collecting device, a baffle plate that can be flexibly raised and lowered, and an acrylic plate, thereby facilitating the blocking of aluminum chips, which not only improves the efficiency of collecting aluminum chips, but also improves the safety of the operation of cutting aluminum profile plates. Similarly, most aluminum chips can be collected and reused by stepping on a pedal frame, which reduces the difficulty of frequently cleaning aluminum chips and further improves the practical performance of the positioning device for processing aluminum profile doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 It is a structural schematic diagram of another angle of the present invention;

[0037] Figure 3 It is a schematic diagram of the local structure of the workbench in the present invention;

[0038] Figure 4 It is a schematic diagram of the partial structure of the workbench at another angle in the present invention;

[0039] Figure 5 For the present invention Figure 4 A magnified view of point B;

[0040] Figure 6 For the present invention Figure 4 Enlarged view of point C;

[0041] Figure 7 For the present invention Figure 1 A magnified image of point A;

[0042] Figure 8 It is a schematic diagram of the structure of the chip collecting groove in the present invention;

[0043] Fig. 9 It is a partial structural schematic diagram of the chip collecting device in the present invention.

[0044] In the figure: 1, support frame; 2, workbench; 3, mounting frame; 4, automatic telescopic rod; 5, mounting ring; 6, motor; 7, positioning structure; 701, positioning plate; 702, pedal frame; 703, fixing block; 704, limiting pin; 705, limiting frame; 706, first pull rope; 707, second pull rope; 708, metal gravity ball; 709, rectangular plate; 710, first limiting plate; 711, first pulley; 712, positioning block; 713, second limiting plate; 7 14. Second pulley; 8. Auxiliary structure; 81. Connecting plate; 82. Driving strip; 83. Driving rod; 84. Insert plate; 85. Slot; 86. Auxiliary head; 9. Chip collecting device; 901. Baffle; 902. Placement rack; 903. Chip collecting groove; 904. Rectangular groove; 905. Extraction groove; 906. Reserved groove; 907. Acrylic plate; 908. Connecting strip; 909. Flame retardant cloth; 910. Gravity rod; 911. Bolt; 10. Cutting disc; 11. Cutting mouth. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] See also Figure 1-9The present invention provides a technical solution: a positioning device for aluminum profile door and window processing and a positioning method thereof, comprising two support frames 1, a workbench 2 is fixedly installed on the upper ends of the two support frames 1, a cross-structured cutting opening 11 is opened on the surface of the workbench 2, a mounting frame 3 is fixedly installed on the surface of the workbench 2, an automatic telescopic rod 4 is fixedly installed on the lower surface of the mounting frame 3, a mounting ring 5 is fixedly installed on the output end of the automatic telescopic rod 4, a motor 6 is fixedly installed on the inner side of the mounting ring 5, and a cutting disc 10 is fixedly assembled on the output end of the motor 6, and also includes: a positioning structure 7 arranged on the surface of the workbench 2, The positioning structure 7 includes four rectangular plates 709 uniformly fixedly connected to the surface of the workbench 2, the inner part of the rectangular plate 709 is slidably connected to the limit frame 705, the other end of the limit frame 705 is fixedly connected to the positioning plate 701, the inner side of the limit frame 705 is fixedly connected to the first pull rope 706, the other ends of the four first pull ropes 706 all slide through the workbench 2, the other ends of the four first pull ropes 706 are fixedly connected to the pedal frame 702, eight first limit plates 710 in groups of two are fixedly connected to the surface of the workbench 2, and the first pulley 711 is rotatably connected between the two first limit plates 710. By setting the positioning structure 7, the aluminum profile plate can be quickly positioned and clamped by standing on the pedal frame 702, and the aluminum profile plate can be accurately positioned to the middle position of the workbench 2 for cutting and processing, and the aluminum profile plate can be quickly taken out by walking down from the pedal frame 702, avoiding the phenomenon of wasting positioning time by traditional screw drive, and improving the efficiency of positioning the aluminum profile plate to a certain extent.

[0047] The specific arrangement and functions of the positioning structure 7, the auxiliary structure 8 and the chip collecting device 9 will be described in detail below.

[0048] like Figure 1-Figure 6As shown, the positioning structure 7 also includes a second pull rope 707 fixedly connected to the other end of the limit frame 705, and the other end of the second pull rope 707 is fixedly connected to a metal gravity ball 708. A plurality of second limit plates 713 are fixedly connected to the surface of the workbench 2 in groups of two, and a second pulley 714 is rotatably connected between the two second limit plates 713. The second pull rope 707 is located on the side wall of the second pulley 714, and the first pull rope 706 is located on the side wall of the first pulley 711. The surface of the pedal frame 702 is provided with anti-slip grooves. The second pull rope 707 slides on the surface of the second pulley 714 to change the direction of the pulling force of the second pull rope 707, which facilitates the pulling back and positioning work of the limit frame 705 and the positioning plate 701. The side wall of the workbench 2 is fixedly connected to a positioning block 712, and the second pull rope 707 and the positioning block 712 are internally slidably connected. By setting the second pull rope 707 to slide inside the positioning block 712, the second pull rope 707 is prevented from being misaligned with the side wall of the second pulley 714 due to the swing of the metal gravity ball 708. The side wall of the support frame 1 is fixedly connected with a fixing block 703, and the surface of the fixing block 703 is fixedly connected with a limit pin 704, and the side wall of the pedal frame 702 and the limit pin 704 are slidably connected. The pedal frame 702 will move relative to the limit pin 704, which plays a role in limiting the moving direction of the pedal frame 702 and improving the stability of stepping on the pedal frame 702.

[0049] like Figure 1 and Figure 7 As shown, the auxiliary structure 8 is also provided on the surface of the workbench 2. The auxiliary structure 8 includes four connecting plates 81 fixedly connected to the surface of the workbench 2. The connecting plates 81 are internally slidably connected to the driving strips 82. The driving strips 82 are internally slidably connected to the plugging plates 84. The surface of the positioning plate 701 is provided with slots 85. The size of the slots 85 matches the size of the plugging plates 84. The connecting plates 81 are internally threadedly connected to the driving rods 83. The driving rods 83 are internally rotatably connected to the driving strips 82. The auxiliary structure 8 also includes an auxiliary head 86 fixedly connected to the end side of the plugging plates 84. The auxiliary head 86 is a step structure. By providing the auxiliary head 86 of the step structure, the plug-in efficiency between the plugging plates 84 and the slots 85 is improved. By providing the auxiliary structure 8, the flexible replacement of the driving mode of the positioning plate 701 is facilitated, and the positioning and clamping of different types of aluminum profile plates are facilitated, and the practical performance of the positioning device for aluminum profile door and window processing is further improved.

[0050] like Figure 1-Figure 2 and Figure 4 as well as Figure 8-Figure 9As shown, the workbench 2 also includes a chip collecting device 9, which includes a placement frame 902 fixedly connected to the inner side of the two support frames 1, and a chip collecting groove 903 is placed on the surface of the placement frame 902. The chip collecting device 9 also includes a baffle 901 slidably connected to the inside of the workbench 2, and the side wall of the baffle 901 is fixedly connected to two connecting strips 908, and the connecting strips 908 are slidably connected to the side wall of the second pull rope 707. The baffle 901 can block aluminum chips during the cutting of aluminum profile plates, which not only avoids the risk of personnel being scalded by aluminum chips, but also facilitates the subsequent collection of aluminum chips. The baffle 901 is internally slidably connected to an acrylic plate 907, and the baffle 901 is internally threadedly connected to a bolt 911. By pulling the acrylic plate 907 inside the baffle 901, it is convenient for workers of different heights to use the baffle 901. After the acrylic plate 907 is lifted to a suitable height, the bolt 911 is turned to press against the side wall of the acrylic plate 907, so that the acrylic plate 907 can be fixed after pulling. The surface of the workbench 2 is provided with four drawing grooves 905 connected to the cutting opening 11, and the surface of the workbench 2 is provided with a plurality of rectangular grooves 904 connected to the drawing grooves 905. The inner side of the drawing groove 905 is slidably connected with a flame retardant cloth 909, and the end side of the flame retardant cloth 909 is fixedly connected to the upper side of the baffle 901, and the lower ends of the two flame retardant cloths 909 are fixedly connected with gravity rods 910. When walking down from the pedal frame 702, the baffle 901 will move downward due to its own gravity, and the flame retardant cloth 909 will be pulled to the side away from the baffle 901 due to the gravity of the gravity rod 910, and the aluminum chips falling on the flame retardant cloth 909 will fall into the inner side of the cutting opening 11 along the surface of the flame retardant cloth 909, thereby realizing the centralized processing of the aluminum chips on the workbench 2. A reserved groove 906 is provided on the lower surface of the chip collecting groove 903. The chip collecting trough 903 with the reserved groove 906 is placed on the surface of the placement rack 902. The reserved groove 906 will fit tightly against the surface of the placement rack 902, thereby improving the stability of the placement of the chip collecting trough 903. By providing the chip collecting device 9, by providing the flexibly liftable baffle 901 and the acrylic plate 907, the blocking of aluminum chips is facilitated, which not only improves the efficiency of collecting aluminum chips, but also improves the safety of the operation of cutting aluminum profile plates. Similarly, by stepping on the pedal rack 702, the collection and reuse of most aluminum chips can be achieved, which reduces the difficulty of frequent cleaning of aluminum chips and further improves the practical performance of the positioning device for processing aluminum profile doors and windows.

[0051] A method for processing and positioning aluminum profile doors and windows, comprising the following steps:

[0052] S1: After placing the aluminum profile plate between the two sets of positioning plates 701, step on the surface of the pedal frame 702 to quickly fix the aluminum profile;

[0053] S2: When the pedal frame 702 is stepped on, the two connecting bars 908 and the baffle 901 between the two connecting bars 908 can be lifted at the same time;

[0054] S3: Start the automatic telescopic rod 4, which drives the motor 6 on the mounting ring 5 and the cutting disc 10 to move downward to cut the aluminum profile plate;

[0055] S4: After the cutting is completed, after stepping down from the pedal frame 702, the flame retardant cloth 909 will be pulled to the side away from the baffle 901 by the gravity of the gravity rod 910, and the aluminum chips on the workbench 2 will be processed in a centralized manner;

[0056] S5: Insert the inserting plate 84 into the inner side of the slot 85, and rotate the driving rod 83 to drive the positioning plate 701 to position and clamp different types of aluminum profile plates.

[0057] Working principle: when it is necessary to position and cut the aluminum profile plate, place the aluminum profile plate between the two sets of positioning plates 701, and align the cutting position of the aluminum profile plate with the cutting disk 10. At this time, you can step on the surface of the pedal frame 702. In the process of stepping on the pedal frame 702, the pedal frame 702 will be driven by the gravity of the staff to pull the first pull rope 706 to pull. The first pull rope 706 slides on the surface of the pulley to change the direction of the pulling force of the first pull rope 706. The first pull rope 706 will drive the limit frame 705 to slide inside the rectangular plate 709. At this time, the limit frame 705 will drive the positioning plate 701 to move toward the side close to the aluminum profile plate, and the two positioning plates 701 will move toward the side close to each other, so as to realize the rapid positioning and clamping of the aluminum profile plate. In the process of stepping on the pedal frame 702, the pedal frame 702 will move relative to the limit pin 704, which plays a role in limiting the moving direction of the pedal frame 702 and improving the stability of the stepped pedal frame 702. After clamping the aluminum profile plate, the automatic telescopic rod 4 can be started, and the automatic telescopic rod 4 drives the motor 6 on the mounting ring 5 and the cutting disc 10 The second pull rope 707 is moved downward to realize the cutting of the aluminum profile plate. After the cutting is completed, after walking down from the pedal frame 702, the limit frame 705 will be driven by the gravity of the metal gravity ball 708 on the second pull rope 707 to drive the positioning plate 701 to move to the side away from the aluminum profile plate, wherein the second pull rope 707 slides on the surface of the second pulley 714 to change the direction of the pulling force of the second pull rope 707, which facilitates the pulling and resetting of the limit frame 705 and the positioning plate 701, and facilitates the subsequent removal of the aluminum profile plate. By setting the second pull rope 707 on the positioning block The internal sliding of 712 avoids the phenomenon that the second pull rope 707 is misaligned with the side wall of the second pulley 714 due to the swing of the metal gravity ball 708. By setting the positioning structure 7, the aluminum profile plate can be quickly positioned and clamped by standing on the pedal frame 702, and the aluminum profile plate can be accurately positioned in the middle position of the workbench 2 for cutting processing. The aluminum profile plate can be quickly removed by walking down the pedal frame 702, avoiding the phenomenon of wasting positioning time by traditional screw drive, and improving the efficiency of positioning the aluminum profile plate to a certain extent.

[0058] When some aluminum profile plates are untreated metal plates with relatively low hardness, first slide the plug plate 84 to lift it to a certain height, then pull the positioning plate 701. When the slot 85 on the positioning plate 701 moves to the side with the auxiliary head 86 facing the plug plate 84, release the plug plate 84, and the plug plate 84 will fall into the inner side of the slot 85 due to its own gravity, so that the locking work between the plug plate 84 and the socket can be realized. At this time, the driving work of the driving bar 82 can be realized by twisting the driving rod 83, and the driving work of the positioning plate 701 can be further realized. In this way, The control of the adjustment of the force of the positioning plate 701 clamping on the aluminum profile plate avoids the phenomenon that some plates with lower hardness are easily deformed after being squeezed, and improves the positioning efficiency of aluminum profile plates with different strengths. By setting the auxiliary head 86 of the ladder structure, the plug-in efficiency between the plug-in plate 84 and the slot 85 is improved. By setting the auxiliary structure 8, the flexible replacement of the driving mode of the positioning plate 701 is facilitated, and the positioning and clamping work of different types of aluminum profile plates is facilitated, further improving the practical performance of the positioning device for aluminum profile door and window processing.

[0059] The chip collecting groove 903 with the reserved groove 906 is placed on the surface of the placement rack 902. The reserved groove 906 will fit tightly on the surface of the placement rack 902, which improves the stability of the chip collecting groove 903. When stepping on the pedal rack 702, the metal gravity ball 708 will follow the movement of the limit frame 705 and lift up, so that the two connecting strips 908 and the baffle 901 between the two connecting strips 908 can be lifted up. At this time, the flame retardant cloth 909 can also be pulled inside the groove 905. The part between the lifted flame retardant cloth 909 and the workbench 2 is an inclined structure. , avoiding the accumulation of aluminum chips in dead corners. The raised baffle 901 can block aluminum chips during the cutting of aluminum profile plates, which not only avoids the risk of personnel being scalded by aluminum chips, but also facilitates the subsequent collection of aluminum chips. By pulling the acrylic plate 907 inside the baffle 901, it is convenient for workers of different heights to use the baffle 901. After the acrylic plate 907 is lifted to a suitable height, the bolt 911 is turned to press it against the side wall of the acrylic plate 907, so that the acrylic plate 907 can be fixed after being pulled, which improves the use of the lifted acrylic plate 907. The stability of use is improved. When cutting aluminum profile plates, aluminum chips tend to fall directly into the cutting opening 11, and some of the aluminum chips splashed nearby will fall on the flame-retardant cloth 909 inside the rectangular groove 904. In the process of walking down from the pedal frame 702, the baffle 901 will move downward under the action of its own gravity. At this time, the flame-retardant cloth 909 will be pulled to the side away from the baffle 901 by the gravity of the gravity rod 910, and the aluminum chips that fall on the flame-retardant cloth 909 will fall along the surface of the flame-retardant cloth 909 into the inner side of the cutting opening 11, thereby realizing the centralized processing of the aluminum chips on the workbench 2. It will fall into the inner side of the chip collecting groove 903 along the cutting opening 11, which is convenient for the subsequent centralized processing of the aluminum chips generated in the cutting process. By setting the chip collecting device 9, by setting the flexibly liftable baffle 901 and the acrylic plate 907, it is convenient to block the aluminum chips, which not only improves the efficiency of collecting aluminum chips, but also improves the safety of the operation of cutting aluminum profile plates. Similarly, by stepping on the pedal frame 702, the collection and reuse of most aluminum chips can be achieved, which reduces the difficulty of frequent cleaning of aluminum chips and further improves the practical performance of the positioning device for processing aluminum profile doors and windows.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for aluminum profile door and window processing, comprising two support frames (1), characterized in that: A workbench (2) is fixedly mounted on the upper ends of the two support frames (1), a cross-shaped cutting opening (11) is provided on the surface of the workbench (2), a mounting frame (3) is fixedly mounted on the surface of the workbench (2), an automatic telescopic rod (4) is fixedly mounted on the lower surface of the mounting frame (3), a mounting ring (5) is fixedly mounted on the output end of the automatic telescopic rod (4), a motor (6) is fixedly mounted on the inner side of the mounting ring (5), and a cutting disc (10) is fixedly mounted on the output end of the motor (6), and further comprises: A positioning structure (7) is arranged on the surface of the workbench (2), the positioning structure (7) comprising four rectangular plates (709) uniformly fixedly connected to the surface of the workbench (2), the interior of the rectangular plates (709) being slidably connected to a limit frame (705), the other end of the limit frame (705) being fixedly connected to a positioning plate (701), the inner side of the limit frame (705) being fixedly connected to a first pull rope (706), the other ends of the four first pull ropes (706) all slidingly passing through the workbench (2), the other ends of the four first pull ropes (706) being fixedly connected to a pedal frame (702), eight first limit plates (710) being fixedly connected to the surface of the workbench (2) in groups of two, a first pulley (711) being rotatably connected between two of the first limit plates (710), the positioning structure (7) further comprising a second pull rope (707) fixedly connected to the other end of the limit frame (705), the other end of the second pull rope (707) being fixedly connected to The invention relates to a workbench (2) having a metal gravity ball (708); a plurality of second limit plates (713) arranged in groups of two are fixedly connected to the surface of the workbench (2); a second pulley (714) is rotatably connected between two of the second limit plates (713); the second pull rope (707) is located on the side wall of the second pulley (714); the first pull rope (706) is located on the side wall of the first pulley (711); and the surface of the pedal frame (702) is provided with anti-slip grooves; and further comprises a chip collecting device (9) arranged inside the workbench (2); the chip collecting device (9) comprises a placement frame (902) fixedly connected to the inner sides of two support frames (1); a chip collecting groove (903) is placed on the surface of the placement frame (902); and the chip collecting device (9) further comprises a baffle (901) slidably connected to the inside of the workbench (2); the side wall of the baffle (901) is fixedly connected to two connecting strips (908); and the connecting strip (908) is slidably connected to the side wall of the second pull rope (707).

2. A positioning device for aluminum profile door and window processing according to claim 1, characterized in that: A positioning block (712) is fixedly connected to the side wall of the workbench (2), and the second pull rope (707) is slidably connected to the inside of the positioning block (712).

3. A positioning device for aluminum profile door and window processing according to claim 2, characterized in that: A fixing block (703) is fixedly connected to the side wall of the support frame (1); a limiting pin (704) is fixedly connected to the surface of the fixing block (703); and the side wall of the pedal frame (702) and the limiting pin (704) are slidably connected.

4. A positioning device for aluminum profile door and window processing according to claim 3, characterized in that: The auxiliary structure (8) further comprises an auxiliary structure (8) arranged on the surface of the workbench (2), the auxiliary structure (8) comprising four connecting plates (81) fixedly connected to the surface of the workbench (2), the connecting plates (81) being internally slidably connected to a driving bar (82), the driving bar (82) being internally slidably connected to a plug plate (84), a slot (85) being provided on the surface of the positioning plate (701), the size of the slot (85) being matched to the size of the plug plate (84), the connecting plates (81) being internally threadedly connected to a driving rod (83), the driving rod (83) being internally rotatably connected to the driving bar (82), the auxiliary structure (8) further comprising an auxiliary head (86) fixedly connected to the end side of the plug plate (84), the auxiliary head (86) being a step structure.

5. A positioning device for aluminum profile door and window processing according to claim 4, characterized in that: The interior of the baffle (901) is slidably connected to an acrylic plate (907), and the interior of the baffle (901) is threadedly connected to a bolt (911).

6. A positioning device for aluminum profile door and window processing according to claim 5, characterized in that: The surface of the workbench (2) is provided with four extraction grooves (905) connected to the cutting opening (11); the surface of the workbench (2) is provided with a plurality of rectangular grooves (904) connected to the extraction grooves (905); a flame retardant cloth (909) is slidably connected to the inner side of the extraction grooves (905); the end side of the flame retardant cloth (909) is fixedly connected to the upper side of the baffle (901); and the lower ends of the two flame retardant cloths (909) are fixedly connected to gravity rods (910).

7. A positioning device for aluminum profile door and window processing according to claim 6, characterized in that: A reserved groove (906) is provided on the lower surface of the chip collecting groove (903).

8. A method for processing and positioning aluminum profile doors and windows, characterized in that: The positioning device for aluminum profile door and window processing according to any one of claims 6 to 7 is characterized in that it comprises the following steps: S1: After placing the aluminum profile plate between the two sets of positioning plates (701), stepping on the surface of the pedal frame (702) can quickly fix the aluminum profile; S2: During the process of stepping on the pedal frame (702), the two connecting bars (908) and the baffle (901) between the two connecting bars (908) can be lifted at the same time; S3: starting the automatic telescopic rod (4), which drives the motor (6) on the mounting ring (5) and the cutting disc (10) to move downward to cut the aluminum profile plate; S4: After the cutting is completed, after the user steps down from the pedal frame (702), the flame retardant cloth (909) is pulled toward the side away from the baffle (901) by the gravity of the gravity rod (910), so as to centrally process the aluminum chips on the workbench (2); S5: Insert the insert plate (84) into the inner side of the slot (85), and rotate the drive rod (83) to drive the positioning plate (701) to position and clamp different types of aluminum profile plates.

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