Deburring processing device for aluminum alloy doors and windows

Abstract

The utility model discloses an aluminum alloy door and window deburring machining device which comprises a rack, and a conveying chain plate is rotationally connected to the portion, close to the upper portion, of the interior of the rack. According to the deburring machining device for the aluminum alloy doors and windows, when the two ends of an aluminum alloy profile need to be polished, the profile is placed at the end of the conveying chain plate through a mechanical arm or a worker, the middle of the profile is placed on the clamping base, the profile is pre-fixed through the pre-fixing mechanism, and when the clamping base drives the profile to move to the middle of the conveying chain plate, the profile is subjected to deburring machining; an electromagnet generates attraction force to an iron block at the bottom of a clamping seat, the iron block drives the clamping seat to move downwards through a second guide rod, a transmission rod drives a second clamping plate to move towards a profile, the profile is clamped and fixed, then the end of the profile is polished through a polishing component, and after polishing is completed, the profile is polished. And the conveying chain plate works to drive the next profile to move to the polishing position, so that the polishing component can continuously work, and the profile polishing efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a deburring processing device for aluminum alloy doors and windows. Background Technique

[0002] Doors and windows made of aluminum alloy extrusion profiles for frames, mullions, and sashes are called aluminum alloy doors and windows, simply referred to as aluminum doors and windows. During the production of aluminum alloy doors and windows, the profiles need to be cut into the required lengths. After cutting the ends of the profiles, the burrs at the ends of the profiles need to be polished.

[0003] In the patent application with the authorization publication number CN219403624U, the authorization publication date of July 25, 2023, and the name "A Deburring Processing Device for Aluminum Alloy Doors and Windows", it includes a bracket. A bidirectional lead screw is rotatably arranged on the bracket. A fixing plate fixed on the bracket is arranged in the middle of the bidirectional lead screw. A grinding mechanism and a positioning mechanism are respectively arranged at both ends of the bidirectional lead screw; so that the grinding mechanisms and the positioning mechanisms at both ends can approach or move away synchronously; the positioning mechanism is located between the grinding mechanism and the fixing plate; the grinding mechanism includes a first lead screw nut sleeved on the bracket and a grinding wheel assembly fixed on the first lead screw nut; the positioning mechanism includes a second lead screw nut sleeved on the bidirectional lead screw, a support plate fixed on the second lead screw nut, and a contact plate hinged on the support plate. The grinding wheel contacts the door and window frame to deburr the door and window frame, so that the door and window frame is always in the central position, and the applicability is relatively strong.

[0004] When the existing aluminum alloy door and window deburring processing device is in use, although it can make the door and window in the central position during grinding so as to grind both ends of the door and window profiles simultaneously, it is found in use that the door and window profiles need to be disassembled and assembled before and after grinding. During the disassembly and assembly process of the profiles, the grinding components stop working, and the burrs of the profiles cannot be continuously ground, resulting in a low working efficiency when grinding the burrs of the door and window profiles. Therefore, we propose a deburring processing device for aluminum alloy doors and windows to solve the problems mentioned above. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The purpose of the present utility model is to provide a deburring processing device for aluminum alloy doors and windows to solve the problems in the current market mentioned in the above background technique.

[0007] 2. Technical solution:

[0008] To achieve the above object, the present utility model provides the following technical solution: a deburring processing device for aluminum alloy doors and windows, including a frame. Inside the frame near the upper part, a conveying chain plate is rotatably connected. On the outer side of the conveying chain plate, supports are equidistantly installed. Among them,

[0009] On one side of the support away from the conveying chain plate, a clamping seat is provided. On the outer side near the end of the clamping seat, a pre-fixing mechanism for clamping the workpiece is symmetrically arranged. On both sides near the middle of the clamping seat, first sliding grooves are symmetrically opened. Inside the first sliding grooves, first sliders are arranged. On the side of the first slider away from the support, a second clamping plate is fixedly connected. On one side of the support near the clamping seat, transmission rods are symmetrically rotatably connected. The end of the transmission rod away from the support is rotatably connected to the first slider. A second guide rod groove penetrates through the middle of the support.

[0010] At the bottom of the clamping seat corresponding to the second guide rod groove, a second guide rod is fixedly connected. A second spring is sleeved on the second guide rod between the support and the clamping seat. At one end of the second guide rod near the conveying chain plate, an iron block is fixedly connected. In the middle of the inner side of the frame, a support is installed. On the top of the support, an electromagnet is installed. At the middle of the bottom end of the frame, a base is provided. On both sides of the top of the base, sliding mounting seats are symmetrically arranged. On the top of the sliding mounting seats, polishing components are installed. The distance between the sliding mounting seats is adjusted by an electric adjustment mechanism.

[0011] Preferably, the pre-fixing mechanism includes a fixing frame. On the outer side near the end of the clamping seat, fixing frames are symmetrically and fixedly connected. A first guide rod groove penetrates through the middle of the fixing frame. Inside the first guide rod groove, a first guide rod penetrates. At one end of the first guide rod near the middle position of the clamping seat, a first clamping plate is fixedly connected. At the end of the first guide rod away from the first clamping plate, a baffle is fixedly connected. A first spring is sleeved on the first guide rod between the first clamping plate and the fixing frame.

[0012] Preferably, the first guide rod is rectangular columnar, and the external dimensions of the first guide rod match the internal dimensions of the first guide rod groove.

[0013] Preferably, the transmission rods on both sides of the support are distributed in a V shape.

[0014] Preferably, an anti-slip pad is installed on one side of the second clamping plate near the middle of the clamping seat.

[0015] Preferably, the electric adjustment mechanism includes a second sliding groove. On the top of the base corresponding to the sliding mounting seat, a second sliding groove is opened. At the bottom of the sliding mounting seat corresponding to the second sliding groove, a second slider is fixedly connected. Inside the second sliding groove, a lead screw threadedly connected to the second slider is rotatably connected. At one end of the base, a motor is installed. The shaft end of the motor is fixedly connected to the lead screw.

[0016] Preferably, two opposite external threads are provided on the lead screw, and the two opposite external threads of the lead screw are respectively distributed inside the second sliding grooves on both sides.

[0017] 3. Beneficial effects:

[0018] Adopting the technical solution provided by the present utility model, compared with the prior art, the deburring processing device for aluminum alloy doors and windows of the present utility model has the following specific content:

[0019] (1) When it is necessary to polish the two ends of the aluminum alloy profile, the manipulator or the operator places the profile at the end of the conveying chain plate, so that the middle part of the profile is placed on the clamping seat, and the profile is pre-fixed by the pre-fixing mechanism. When the clamping seat drives the profile to move to the middle of the conveying chain plate, an electromagnetic force is generated on the iron block at the bottom of the clamping seat through the electromagnet, so that the iron block drives the clamping seat to move downward through the second guide rod, and the transmission rod drives the second clamping plate to move towards the profile to clamp and fix the profile. Then, the end of the profile is polished by the polishing component. After the polishing is completed, the conveying chain plate works to drive the next profile to move to the polishing position, so that the polishing component can work continuously, effectively improving the polishing efficiency of the profile.

[0020] (2) When the profile is placed on the top of the clamping seat, the first clamping plate presses against the profile through the first spring. At the same time, the movement of the first clamping plate is guided by the first guide rod and the first guide rod groove to avoid the deviation of the movement of the first clamping plate. The profile is pre-fixed by the first clamping plate to prevent the profile from shaking when the conveying chain plate drives the profile to move, so as to facilitate the subsequent fixation of the profile. Description of the drawings

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a schematic cross-sectional structure diagram of the clamping seat of the present utility model;

[0023] Figure 3 is a schematic side cross-sectional structure diagram of the present utility model;

[0024] Figure 4 is the present utility model Figure 1 partial enlarged structural diagram at position A in.

[0025] In the figure: 1, frame; 2, conveying chain plate; 3, support; 4, clamping seat; 5, fixing frame; 6, first guide rod groove; 7, first guide rod; 8, first clamping plate; 9, baffle; 10, first spring; 11, first chute; 12, first slider; 13, second clamping plate; 1301, anti-slip pad; 14, transmission rod; 15, second guide rod groove; 16, second guide rod; 17, second spring; 18, iron block; 19, bracket; 20, electromagnet; 21, base; 22, second chute; 23, second slider; 24, lead screw; 25, motor; 26, sliding mounting seat; 27, grinding component. Detailed implementation manner

[0026] To facilitate the understanding of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0029] In the present utility model, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0030] Please refer to Figures 1 to 4 Figures 1 to 4 , an aluminum alloy door and window deburring processing device, including a frame 1. Inside the frame 1 near the upper part, a conveying chain plate 2 is rotatably connected. On the outer side of the conveying chain plate 2, supports 3 are equidistantly installed. Among them,

[0031] On one side of the support 3 away from the conveying chain plate 2, a clamping seat 4 is provided. On the outer side near the end of the clamping seat 4, a pre-fixing mechanism for clamping the workpiece is symmetrically arranged. On both sides near the middle of the clamping seat 4, first sliding grooves 11 are symmetrically opened. In the first sliding grooves 11, first sliders 12 are arranged. On the side of the first slider 12 away from the support 3, a second clamping plate 13 is fixedly connected. On one side of the support 3 near the clamping seat 4, transmission rods 14 are symmetrically rotatably connected. One end of the transmission rod 14 away from the support 3 is rotatably connected to the first slider 12. In the middle of the support 3, a second guide rod groove 15 penetrates through;

[0032] At the bottom corresponding to the second guide rod groove 15 of the clamping seat 4, a second guide rod 16 is fixedly connected. A second spring 17 is sleeved on the second guide rod 16 between the support 3 and the clamping seat 4. At one end of the second guide rod 16 near the conveying chain plate 2, an iron block 18 is fixedly connected. In the middle of the inner side of the frame 1, a support 19 is installed. On the top of the support 19, an electromagnet 20 is installed. In the middle of the bottom end of the frame 1, a base 21 is provided. On both sides of the top of the base 21, sliding mounting seats 26 are symmetrically arranged. On the top of the sliding mounting seats 26, grinding components 27 are installed. The sliding mounting seats 26 adjust their spacing through an electric adjustment mechanism;

[0033] When it is necessary to grind both ends of the aluminum alloy profile, the manipulator or the worker places the profile at the end of the conveying chain plate 2, so that the middle of the profile is placed on the clamping seat 4. The profile is pre-fixed through the pre-fixing mechanism. When the clamping seat 4 drives the profile to move to the middle of the conveying chain plate 2, the electromagnet 20 generates a suction force on the iron block 18 at the bottom of the clamping seat 4, so that the iron block 18 drives the clamping seat 4 to move downward through the second guide rod 16, and the transmission rod 14 drives the second clamping plate 13 to move towards the profile to clamp and fix the profile. Then, the grinding components 27 grind the ends of the profile. After the grinding is completed, the conveying chain plate 2 works to drive the next profile to move to the grinding position, so that the grinding components 27 can continuously work, effectively improving the grinding efficiency of the profile.

[0034] Please refer to Figures 1 to 4, the pre-fixing mechanism includes a fixing frame 5. On the outer sides near the ends of the clamping seat 4, fixing frames 5 are symmetrically and fixedly connected. A first guide rod groove 6 runs through the middle of the fixing frame 5. A first guide rod 7 runs through the first guide rod groove 6. At one end of the first guide rod 7 near the middle position of the clamping seat 4, a first clamping plate 8 is fixedly connected. At the end of the first guide rod 7 away from the first clamping plate 8, a baffle 9 is fixedly connected. A first spring 10 is sleeved on the first guide rod 7 between the first clamping plate 8 and the fixing frame 5. The first guide rod 7 is rectangular columnar, and the outer dimensions of the first guide rod 7 match the inner dimensions of the first guide rod groove 6. The transmission rods 14 on both sides of the support 3 are distributed in a V-shaped pattern. On one side of the second clamping plate 13 near the middle of the clamping seat 4, an anti-slip pad 1301 is installed. When the profile is placed on the top of the clamping seat 4, the first clamping plate 8 presses against the profile through the first spring 10. At the same time, the movement of the first clamping plate 8 is guided by the first guide rod 7 and the first guide rod groove 6 to prevent the movement of the first clamping plate 8 from deviating. The profile is pre-fixed by the first clamping plate 8 to prevent the profile from shaking when the conveying chain plate 2 drives the profile to move, facilitating subsequent fixing of the profile. When the second clamping plate 13 clamps and fixes the profile, the anti-slip pad 1301 on the second clamping plate 13 increases the friction with the profile to prevent relative sliding between the second clamping plate 13 and the profile, facilitating stable clamping of the profile.

[0035] Please refer to Figures 1 to 4 , the electric adjustment mechanism includes a second chute 22. At the top of the base 21 corresponding to the sliding mounting seat 26, a second chute 22 is opened. At the bottom of the sliding mounting seat 26 corresponding to the second chute 22, a second slider 23 is fixedly connected. A lead screw 24 that is rotationally connected in the second chute 22 and threadedly connected to the second slider 23 is provided. One end of the base 21 is equipped with a motor 25, and the shaft end of the motor 25 is fixedly connected to the lead screw 24. Two opposite external threads are provided on the lead screw 24, and the two opposite external threads of the lead screw 24 are respectively distributed inside the two second chutes 22 on both sides. When the profile moves to the grinding position, the motor 25 drives the lead screw 24 to rotate. The lead screw 24 can drive the two sliding mounting seats 26 on both sides to approach each other through the opposite external threads at both ends, enabling the two sliding mounting seats 26 on both sides to synchronously drive the two grinding components 27 on both sides to move towards the end of the profile, thus facilitating grinding of both ends of the profile.

[0036] Working principle: When using this deburring processing device for aluminum alloy doors and windows, as Figures 1 to 4As shown in the figure, first, when it is necessary to grind both ends of the aluminum alloy profile, the manipulator or the operator places the profile at the end of the conveying chain plate 2, places the middle part of the profile on the clamping seat 4, and pre-fixes the profile through the pre-fixing mechanism. When the clamping seat 4 drives the profile to move to the middle of the conveying chain plate 2, the electromagnet 20 generates a suction force on the iron block 18 at the bottom of the clamping seat 4, so that the iron block 18 drives the clamping seat 4 to move downward through the second guide rod 16, and the transmission rod 14 drives the second clamping plate 13 to move towards the profile to clamp and fix the profile. Then, the grinding component 27 grinds the end of the profile. After the grinding is completed, the conveying chain plate 2 works to drive the next profile to move to the grinding position, so that the grinding component 27 can continue to work, effectively improving the grinding efficiency of the profile. After the grinding is completed, the conveying chain plate 2 continues to move. After the electromagnet 20 and the iron block 18 are misaligned, the second clamping plate 13 releases the profile;

[0037] When the profile is placed on the top of the clamping seat 4, the first clamping plate 8 presses against the profile through the first spring 10. At the same time, the movement of the first clamping plate 8 is guided by the first guide rod 7 and the first guide rod groove 6 to prevent the movement of the first clamping plate 8 from shifting. The profile is pre-fixed by the first clamping plate 8 to prevent the profile from shaking when the conveying chain plate 2 drives the profile to move, so as to facilitate subsequent fixing of the profile. And when the profile moves to the grinding position, the motor 25 drives the lead screw 24 to rotate. The lead screw 24 can drive the two sliding mounting seats 26 installed on both sides to approach each other through the opposite external threads at both ends, so that the two sliding mounting seats 26 can synchronously drive the two grinding components 27 to move towards the end of the profile, thereby facilitating the grinding of both ends of the profile.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A deburring processing device for aluminum alloy doors and windows, characterized in that, It includes a frame (1), and a conveying chain plate (2) is rotatably connected inside the frame (1) near the upper part. A plurality of supports (3) are equidistantly installed on the outer side of the conveying chain plate (2). Among them, a clamping seat (4) is arranged on one side of the support (3) away from the conveying chain plate (2). A pre-fixing mechanism for clamping workpieces is symmetrically arranged on the outer side of the clamping seat (4) near the end. First sliding grooves (11) are symmetrically formed on both sides of the clamping seat (4) near the middle. A first sliding block (12) is arranged in the first sliding groove (11). A second clamping plate (13) is fixedly connected to one side of the first sliding block (12) away from the support (3). Transmission rods (14) are symmetrically and rotatably connected to one side of the support (3) close to the clamping seat (4). One end of the transmission rod (14) away from the support (3) is rotatably connected to the first sliding block (12). A second guide rod groove (15) penetrates through the middle of the support (3); a second guide rod (16) is fixedly connected to the bottom of the clamping seat (4) corresponding to the second guide rod groove (15). A second spring (17) is sleeved on the second guide rod (16) between the support (3) and the clamping seat (4). An iron block (18) is fixedly connected to one end of the second guide rod (16) close to the conveying chain plate (2). A support (19) is installed in the middle of the inner side of the frame (1). An electromagnet (20) is installed on the top of the support (19). A base (21) is arranged in the middle of the bottom end of the frame (1). Sliding mounting seats (26) are symmetrically arranged on the top of both sides of the base (21). A grinding component (27) is installed on the top of the sliding mounting seat (26). The distance between the sliding mounting seats (26) is adjusted by an electric adjustment mechanism.

2. The deburring processing device for aluminum alloy doors and windows according to claim 1, characterized in that: The pre-fixing mechanism includes a fixing frame (5). Fixing frames (5) are symmetrically and fixedly connected to the outer side of the clamping seat (4) near the end. A first guide rod groove (6) penetrates through the middle of the fixing frame (5). A first guide rod (7) penetrates through the first guide rod groove (6). A first clamping plate (8) is fixedly connected to one end of the first guide rod (7) close to the middle position of the clamping seat (4). A baffle (9) is fixedly connected to the end of the first guide rod (7) away from the first clamping plate (8). A first spring (10) is sleeved on the first guide rod (7) between the first clamping plate (8) and the fixing frame (5).

3. The deburring processing device for aluminum alloy doors and windows according to claim 2, characterized in that: The first guide rod (7) is rectangular columnar, and the external dimension of the first guide rod (7) matches the internal dimension of the first guide rod groove (6).

4. A deburring processing device for aluminum alloy doors and windows according to claim 1, characterized in that: The transmission rods (14) on both sides of the support (3) are distributed in a shape of an inverted V.

5. The deburring processing device for aluminum alloy doors and windows according to claim 1, characterized in that: The second clamping plate (13) includes an anti-slip pad (1301). An anti-slip pad (1301) is installed on one side of the second clamping plate (13) close to the middle of the clamping seat (4).

6. The deburring processing device for aluminum alloy doors and windows according to claim 1, wherein: The electric adjustment mechanism includes a second sliding groove (22). A second sliding groove (22) is provided at the top of the base (21) corresponding to the sliding mounting seat (26). A second sliding block (23) is fixedly connected to the bottom of the sliding mounting seat (26) corresponding to the second sliding groove (22). A lead screw (24) that is in threaded connection with the second sliding block (23) is rotatably connected inside the second sliding groove (22). One end of the base (21) is provided with a motor (25), and the shaft end of the motor (25) is fixedly connected to the lead screw (24).

7. An aluminum alloy door and window deburring processing device according to claim 6, characterized in that: Two opposite external threads are provided on the lead screw (24), and the two opposite external threads of the lead screw (24) are respectively distributed inside the second sliding grooves (22) on both sides.

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