Surface flaw detection device for aluminum alloy door and window engineering

Abstract

The utility model provides a surface flaw detection device for aluminum alloy door and window engineering, which belongs to the field of aluminum alloy door and window production and comprises a frame body, a detection mechanism is arranged in the frame body, and an adjusting component is arranged on the detection mechanism. According to the utility model, through the arranged detection mechanism, an aluminum alloy door and window is arranged between the first mounting frame and the second mounting frame during use, then the cylinder drives the first mounting frame to move until the two ends of the aluminum alloy door and window are both goldfish-shaped inside the first mounting frame and the second mounting frame, and then the first servo motor drives the bidirectional screw rod to rotate; according to the aluminum alloy door and window surface detection device, the clamping plate is driven to move, then the aluminum alloy door and window is clamped and fixed, at the moment, the gear motor drives the aluminum alloy door and window to rotate, then the laser sensor detects the surface of the aluminum alloy door and window and transmits data to the display screen, and workers can conveniently judge whether the surface of the aluminum alloy door and window has flaws or not.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aluminum alloy door and window production, and concretely relates to a surface flaw detection device for aluminum alloy door and window engineering. BACKGROUND

[0002] Aluminum alloy door and window refers to door and window made of aluminum alloy extruded section as frame, shaft and fan material, which is called aluminum alloy door and window, and aluminum alloy door and window is an important part of building, and its surface quality directly affects the overall appearance and durability, so it is necessary to detect its surface flaws, but the existing aluminum alloy door and window testing still has the following defects:

[0003] When detecting aluminum alloy door and window, workers generally hold detection devices to detect aluminum alloy door and window flaws, and after detecting one side, they manually turn it over and detect the other side, which consumes a lot of labor and affects detection efficiency.

[0004] Therefore, we improve it and propose a surface flaw detection device for aluminum alloy door and window engineering. INVENTION CONTENTS

[0005] The utility model aims at the existing surface flaw detection device for aluminum alloy door and window engineering, which is generally detected by workers holding detection devices, and after detecting one side, they manually turn it over and detect the other side, which consumes a lot of labor and affects detection efficiency.

[0006] In order to achieve the above utility model purposes, the utility model provides the following technical scheme:

[0007] The surface flaw detection device for aluminum alloy door and window engineering improves the above problems.

[0008] The utility model is as follows:

[0009] It comprises a frame, a detection mechanism is arranged in the frame, an adjusting assembly is arranged on the detection mechanism;

[0010] The detection mechanism comprises a gas cylinder, a fixed block, a speed reducer, a first mounting frame, a second mounting frame, an extension frame, a laser sensor, a display screen and a fixing assembly, the gas cylinder is fixedly connected to the outer wall of the frame, the fixed block is fixedly connected to the telescopic end of the gas cylinder, the speed reducer is fixedly connected to the top of the fixed block, the first mounting frame is fixedly connected to the output end of the speed reducer, the second mounting frame is rotatably connected to the inner side wall of the frame away from the speed reducer, the extension frame is arranged on one side of the frame, the laser sensor is arranged above the extension frame, and the display screen is fixedly connected to the side wall of the outer wall of the frame away from the gas cylinder.

[0011] As the preferred technical scheme of the utility model, the fixed assembly includes first servo motor, two -way screw rod and clamping plate, two first servo motor is fixedly connected respectively in the side wall of first mounting frame and second mounting frame, two two -way screw rod is rotatably connected in the inside of first mounting frame and second mounting frame, four clamping plate is distributed in two ends of two -way screw rod.

[0012] As the preferred technical scheme of the utility model, the adjusting assembly includes moving groove, screw rod, second servo motor and connecting block, the moving groove is set up in the inner top wall of extension frame, the screw rod is rotatably connected in the inside of moving groove, the second servo motor is fixedly connected in one end of screw rod, the connecting block is screwed on the outer wall of screw rod, and the bottom of connecting block is bolted with the top of laser sensor.

[0013] As the preferred technical scheme of the utility model, the side wall of the fixed block is provided with a round hole, a guide rod is slidably connected in the inside of the round hole, and one end of the guide rod is fixedly connected with the inner wall of the frame body.

[0014] As the preferred technical scheme of the utility model, the top of the extension frame is provided with a stabilizing hole, the top of the connecting block is fixedly connected with a stabilizing block, and the stabilizing block is slidably connected with the stabilizing hole.

[0015] As the preferred technical scheme of the utility model, the side wall of the four clamping plates is provided with a rubber pad.

[0016] As the preferred technical scheme of the utility model, the inner bottom wall of the frame body is fixedly connected with a buffer pad.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] In the scheme of the utility model:

[0019] 1. By setting the detection mechanism, when using, the aluminum alloy door and window are placed between the first mounting frame and the second mounting frame, then the cylinder drives the first mounting frame to move, until the both ends of the aluminum alloy door and window are in the inside of the first mounting frame and the second mounting frame, then the first servo motor drives the two -way screw rod to rotate, so that the clamping plate moves, and then the aluminum alloy door and window are clamped and fixed, at this time, the speed reducer will drive the aluminum alloy door and window to rotate, then the laser sensor will detect the surface of the aluminum alloy door and window, and transmit the data to the display screen, so that the worker judges whether the surface of the aluminum alloy door and window has a flaw.

[0020] 2. By setting the adjusting assembly, when using, the second servo motor drives the screw rod to rotate, so that the position of the laser sensor can be adjusted, the different positions of the surface of the aluminum alloy door and window are conveniently detected, and the detection range is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of the surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided;

[0022] Figure 2 A left view of the surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided;

[0023] Figure 3 A surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided Figure 2 A sectional view of A-A in the middle of the surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided;

[0024] Figure 4 A partial structure schematic view of the fixing assembly of the surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided;

[0025] Figure 5 A surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided Figure 4 An enlarged view of A in the surface flaw detection device for aluminum alloy door and window engineering provided by the present application is provided.

[0026] Indicated in the figure:

[0027] 1, frame body; 2, detection mechanism; 3, adjusting assembly; 4, round hole; 5, guide rod; 6, stabilizing hole; 7, stabilizing block; 8, rubber pad; 9, buffer pad; 201, air cylinder; 202, fixing block; 203, speed reducer motor; 204, first mounting frame; 205, second mounting frame; 206, extension frame; 207, laser sensor; 208, display screen; 209, fixing assembly; 301, moving groove; 302, lead screw; 303, second servo motor; 304, connecting block; 2091, first servo motor; 2092, bidirectional lead screw; 2093, clamping plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed present application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0031] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] As Figures 1-5 shown, the embodiment proposes a surface flaw detection device for aluminum alloy door and window engineering, which comprises a frame body 1, a detection mechanism 2 is arranged in the frame body 1, and an adjusting assembly 3 is arranged on the detection mechanism 2.

[0033] As Figure 3 and Figure 4 shown, the detection mechanism 2 comprises a cylinder 201, a fixed block 202, a speed reducer 203, a first mounting frame 204, a second mounting frame 205, an extension frame 206, a laser sensor 207, a display screen 208 and a fixing assembly 209, the cylinder 201 is fixedly connected to the outer wall of the frame body 1, the fixed block 202 is fixedly connected to the telescopic end of the cylinder 201, the speed reducer 203 is fixedly connected to the top of the fixed block 202, the first mounting frame 204 is fixedly connected to the output end of the speed reducer 203, the second mounting frame 205 is rotatably connected to the side wall of the frame body 1 away from the speed reducer 203, the extension frame 206 is arranged on one side of the frame body 1, the laser sensor 207 is arranged above the extension frame 206, the display screen 208 is fixedly connected to the side wall of the outer wall of the frame body 1 away from the cylinder 201, the laser sensor 207 is electrically connected to the display screen 208, the telescopic end of the cylinder 201 penetrates through the frame body 1, when in use, the worker lifts the aluminum alloy door and window, and places one end of the aluminum alloy door and window in the second mounting frame 205, then starts the cylinder 201, so that the cylinder 201 drives the fixed block 202, the speed reducer 203 and the first mounting frame 204 to move, until the other end of the aluminum alloy door and window enters the first mounting frame 204, then the cylinder 201 is closed, at this time, the laser sensor 207 emits a laser beam, measures the time of reflection to judge the shape and height change of the surface of the object, and transmits the data to the display screen 208, so that the worker can judge whether the aluminum alloy door and window is qualified.

[0034] As Figure 4 and Figure 5As shown, the fixing assembly 209 comprises a first servo motor 2091, a bidirectional screw rod 2092 and a clamping plate 2093, two first servo motors 2091 are fixedly connected to the side walls of the first mounting frame 204 and the second mounting frame 205 respectively, two bidirectional screw rods 2092 are rotatably connected to the interiors of the first mounting frame 204 and the second mounting frame 205 respectively, and four clamping plates 2093 are distributed at the two ends of the two bidirectional screw rods 2092 respectively. When the two ends of the aluminum alloy door and window are located in the interiors of the first mounting frame 204 and the second mounting frame 205 respectively and the two ends are not in contact with the two bidirectional screw rods 2092, the two first servo motors 2091 can be started to rotate the bidirectional screw rods 2092. The rotation of the two bidirectional screw rods 2092 can clamp the aluminum alloy door and window by the four clamping plates 2093. At this time, the circumferential side of the aluminum alloy door and window is fixed, thereby ensuring the stability of the aluminum alloy door and window. When one side of the aluminum alloy door and window is detected, the output end of the speed reducer 203 is rotated by one hundred and eighty degrees, so that the other side of the aluminum alloy door and window can be detected.

[0035] As shown in Figure 3 The adjusting assembly 3 comprises a moving groove 301, a screw rod 302, a second servo motor 303 and a connecting block 304. The moving groove 301 is formed in the inner top wall of the extension frame 206. The screw rod 302 is rotatably connected to the interior of the moving groove 301. The second servo motor 303 is fixedly connected to one end of the screw rod 302. The connecting block 304 is threadedly connected to the outer wall of the screw rod 302. The bottom of the connecting block 304 is bolted to the top of the laser sensor 207. When the aluminum alloy door and window are detected by the laser sensor 207, the second servo motor 303 is started to rotate the screw rod 302, so that the positions of the connecting block 304 and the laser sensor 207 are changed, thereby detecting different positions on the surface of the aluminum alloy door and window and improving the detection range.

[0036] As shown in Figure 5 A circular hole 4 is formed in the side wall of the fixing block 202. A guide rod 5 is slidably connected in the interior of the circular hole 4. One end of the guide rod 5 is fixedly connected to the inner wall of the frame body 1. When the fixing block 202 is moved by the air cylinder 201, the fixing block 202 moves along the guide rod 5, thereby improving the stability of the fixing block 202 during movement.

[0037] As shown in Figure 5 A stable hole 6 is formed in the top of the extension frame 206. A stable block 7 is fixedly connected to the top of the connecting block 304. The stable block 7 is slidably connected to the stable hole 6. When the connecting block 304 moves along the screw rod 302, the connecting block 304 may rotate with the screw rod 302. At this time, the stable block 7 slides in the interior of the stable hole 6, thereby preventing the connecting block 304 from rotating with the screw rod 302.

[0038] As shown in Figure 5As shown, rubber pads 8 are provided on the side walls of the four clamping plates 2093. When the clamping plates 2093 clamp the aluminum alloy doors and windows, the rubber pads 8 can prevent the clamping plates 2093 from abrading the surface of the aluminum alloy doors and windows.

[0039] like Figure 1 As shown, a buffer pad 9 is fixedly connected to the inner bottom wall of the frame 1. When the worker lifts the aluminum alloy door and window, there may be a situation where the force is lost. At this time, the buffer pad 9 can prevent the aluminum alloy door and window from directly contacting the frame 1 and causing collisions.

[0040] Specifically, the surface defect detection device for aluminum alloy doors and windows is used as follows: The cylinder 201, geared motor 203, laser sensor 207, display screen 208, first servo motor 2091, and second servo motor 303 are connected to an external power source. Then, the worker lifts the aluminum alloy door / window and places one end inside the second mounting frame 205. Next, the cylinder 201 is activated, causing it to move the fixing block 202, geared motor 203, and first mounting frame 204 until the other end of the aluminum alloy door / window enters the first mounting frame 204. Then, the cylinder 201 is closed. When both ends of the aluminum alloy door / window are located inside the first mounting frame 204 and the second mounting frame 205 respectively, and their ends are not in contact with the two bidirectional lead screws 2092, the two first servo motors 2091 are activated, causing the bidirectional lead screws 2092 to rotate. The rotation of the two bidirectional lead screws 2092 causes the four clamping plates 2093 to clamp the aluminum alloy door and window, thus fixing the periphery of the aluminum alloy door and window and ensuring its stability. The laser sensor 207 emits a laser beam and measures the time it takes for it to reflect back to determine the shape and height changes of the object's surface and transmits the data to the display screen 208. Then, the second servo motor 303 is started, which drives the lead screw 302 to rotate, thereby changing the position of the connecting block 304 and the laser sensor 207. This allows for the detection of different positions on the surface of the aluminum alloy door and window, increasing the detection range so that workers can determine whether the aluminum alloy door and window is qualified. After one side of the aluminum alloy door and window has been inspected, the output end of the reduction motor 203 is rotated 180 degrees to inspect the other side of the aluminum alloy door and window.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A surface defect detection device for aluminum alloy door and window engineering, comprising a frame (1), characterized in that, The inside of the frame (1) is provided with a detection mechanism (2), and the detection mechanism (2) is provided with an adjusting assembly (3); The detection mechanism (2) comprises a cylinder (201), a fixed block (202), a speed reducer (203), a first mounting frame (204), a second mounting frame (205), an extension frame (206), a laser sensor (207), a display screen (208) and a fixing assembly (209), the cylinder (201) is fixedly connected to the outer wall of the frame (1), the fixed block (202) is fixedly connected to the telescopic end of the cylinder (201), the speed reducer (203) is fixedly connected to the top of the fixed block (202), the first mounting frame (204) is fixedly connected to the output end of the speed reducer (203), the second mounting frame (205) is rotatably connected to the side wall of the frame (1) away from the speed reducer (203), the extension frame (206) is arranged on one side of the frame (1), the laser sensor (207) is arranged above the inside of the extension frame (206), and the display screen (208) is fixedly connected to the side wall of the outer wall of the frame (1) away from the cylinder (201).

2. The surface defect detection device for aluminum alloy door and window engineering according to claim 1, characterized in that, The fixing assembly (209) comprises a first servo motor (2091), a bidirectional screw rod (2092) and a clamping plate (2093), two first servo motors (2091) are fixedly connected to the side walls of the first mounting frame (204) and the second mounting frame (205) respectively, two bidirectional screw rods (2092) are rotatably connected to the interiors of the first mounting frame (204) and the second mounting frame (205), and four clamping plates (2093) are distributed on the two ends of the two bidirectional screw rods (2092) in pairs.

3. The surface defect detection device for aluminum alloy door and window engineering according to claim 1, characterized in that, The adjusting assembly (3) comprises a moving groove (301), a screw rod (302), a second servo motor (303) and a connecting block (304), the moving groove (301) is formed in the inner top wall of the extension frame (206), the screw rod (302) is rotatably connected to the interior of the moving groove (301), the second servo motor (303) is fixedly connected to one end of the screw rod (302), and the connecting block (304) is threadedly connected to the outer wall of the screw rod (302), and the bottom of the connecting block (304) is bolted to the top of the laser sensor (207).

4. The surface defect detection device for aluminum alloy door and window engineering according to claim 1, characterized in that, A circular hole (4) is formed in the side wall of the fixed block (202), a guide rod (5) is slidably connected in the circular hole (4), and one end of the guide rod (5) is fixedly connected to the inner wall of the frame (1).

5. The surface defect detection device for aluminum alloy door and window engineering according to claim 3, characterized in that, A stabilizing hole (6) is formed in the top of the extension frame (206), a stabilizing block (7) is fixedly connected to the top of the connecting block (304), and the stabilizing block (7) is slidably connected to the stabilizing hole (6).

6. The surface defect detection device for aluminum alloy door and window engineering according to claim 2, characterized in that, Rubber pads (8) are arranged on the side walls of the four clamping plates (2093).

7. The surface defect detection device for aluminum alloy door and window engineering according to claim 1, characterized in that, A buffer pad (9) is fixedly connected to the inner bottom wall of the frame (1).

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