Multi-angle numerical control corner cleaning machine for window

Abstract

The utility model relates to the technical field of numerical control automation, and provides a multi-angle numerical control corner cleaning machine for a window, which comprises a workbench and a window frame, a fixing mechanism capable of automatically switching and fixing four frame corners of the window frame is arranged on the upper surface of the workbench, and the fixing mechanism comprises two directional baffles. According to the multi-angle numerical control corner cleaning machine for the window, by arranging the fixing mechanism, when the multi-angle numerical control corner cleaning machine for the window is used, the two sides of a window frame are attached to the two directional baffles, then a second hydraulic telescopic rod drives a pressing plate to descend to fix the window frame, and the corner cleaning device conducts corner cleaning on one frame corner of the window frame; through cooperative use of a servo motor, a first air cylinder, a second air cylinder and a first hydraulic telescopic rod, the effect of rotating a window frame by 90 degrees is achieved, then the two sides of the window frame are attached to directional baffles again, and therefore the position of the window frame is adjusted, and the device can automatically conduct corner cleaning operation on four frame corners of the window frame one by one; therefore, the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control automation, and in particular to a multi-angle numerical control corner cleaning machine for windows. Background Art

[0002] In the existing production of plastic steel windows, they need to be cut and welded. During the processing, many burrs are usually generated on the plastic window profiles, especially at the butt corners. The corners are very sharp and will scratch the user's hands if they are directly put into use. Therefore, the corners of the plastic window profiles are usually polished before being put into use. The existing plastic window profile corner polishing machine is mostly used.

[0003] A multi-angle CNC corner cleaning machine for plastic windows is disclosed in the Chinese patent application disclosure CN212351442U. The multi-angle CNC corner cleaning machine for plastic windows mainly includes a chassis, a slide, a control box, a pair of fixing devices, a pair of bevel fixing plates and a corner cleaning device. A processing port is provided at the front end of the chassis, a placement platform is extended from the front end of the processing port, and a slide is provided on the placement platform. The utility model relates to the technical field of plastic steel processing equipment. The multi-angle CNC corner cleaning machine for plastic windows has a high degree of automation. On the basis of the existing multi-angle CNC corner cleaning machine, the slide part of the feeding is modified, and the sealed alignment structure is used to seal the slide part after the corner cleaning machine is aligned to prevent debris or dust in processing from falling into it, thereby reducing the burden of cleaning work, protecting the cleanliness of internal devices, and avoiding affecting their performance. It has a simple structure and is easy to operate.

[0004] When cleaning the corners of the window frame, the four corners of the window need to be cleaned one by one. However, when the above patent is used, after the corner cleaning machine has finished cleaning one corner of the window frame, the position of the window frame needs to be adjusted, so that the staff needs to disassemble and reassemble the window frame so that the device can clean the other corners of the window frame. The operation is relatively cumbersome, time-consuming and labor-intensive. Utility Model Content

[0005] The utility model proposes a multi-angle CNC corner cleaning machine for windows, which can achieve certain effects or solve the problem in the related art that after cleaning one corner of a window frame, the position of the window frame needs to be adjusted, so that the staff needs to disassemble and reassemble the window frame, which is cumbersome, time-consuming and labor-intensive to operate.

[0006] The technical solution of the utility model is as follows: A multi-angle CNC corner cleaning machine for windows, comprising a workbench and a window frame, the upper surface of the workbench is provided with a fixing mechanism that can automatically switch and fix the four frame corners of the window frame, the fixing mechanism comprises two directional baffles, a first cylinder is fixed to the upper surface of each of the directional baffles, a second cylinder is fixed to the extended end of each of the first cylinders, a connecting plate is fixed to the extended end of each of the second cylinders, the bottom surface of each of the connecting plates is rotatably connected to two rollers, a servo motor is fixed to the bottom surface of each of the directional baffles, the bottom surface of each of the servo motors is fixed to the workbench, a dust removal mechanism is provided on the upper surface of the workbench, and the dust removal mechanism comprises a vacuum cleaner.

[0007] A fixed plate is fixed above the workbench, a hydraulic telescopic rod 1 is fixed to the outer surface of the fixed plate, a push plate is fixed to the extended end of the hydraulic telescopic rod 1, the push plate is pushed to move on the upper surface of the workbench by the extension of the hydraulic telescopic rod 1, and the movement of the push plate drives the movement of the window frame.

[0008] A support frame is fixed to the upper surface of each directional baffle, a hydraulic telescopic rod 2 is fixed to the bottom surface of each support frame, a pressure plate is fixed to the extended end of each hydraulic telescopic rod 2, the pressure plate is pushed down by the hydraulic telescopic rod 2, and the upper surface of the window frame is pressed by the two pressure plates, thereby achieving the effect of fixing the window frame.

[0009] A corner cleaning device is fixed on the upper surface of the workbench, and a square groove is opened inside the workbench. The corner cleaning device is used to perform multi-angle corner cleaning on the corners of the window frame below. The device is no different from the existing corner cleaning machine. By opening the square groove, space can be provided for the corner cleaning tool of the corner cleaning device to descend.

[0010] The bottom surface of the vacuum cleaner is fixed to the workbench, the vacuum port of the vacuum cleaner is fixedly connected to a vacuum pipe, a vacuum head is provided at one end of the vacuum pipe, the outer surface of the vacuum head is fixed to the square groove, and negative pressure is generated on the vacuum pipe by turning on the vacuum cleaner, so that the vacuum head can absorb dust generated when cleaning corners from the square groove.

[0011] The dust outlet of the vacuum cleaner is connected with a hose, one end of which extends into a dust storage box. The lower surface of the dust storage box is fixed to the workbench, and the dust sucked by the vacuum cleaner enters the interior of the dust storage box through the hose, which is convenient for staff to clean up uniformly.

[0012] Four supporting legs are fixed to the bottom surface of the workbench. The four supporting legs are respectively located at four corners of the bottom surface of the workbench. The support legs can support the workbench.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting components such as a fixing mechanism, when the device is in use, the two sides of the window frame are fitted with two directional baffles with an angle of ninety degrees, and then the pressure plate is lowered by extending the second hydraulic telescopic rod, and the window frame is pressed down and fixed by the pressure plate, so as to achieve the effect of positioning and fixing the window frame. After the corner clearing device completes the corner clearing of one frame corner of the window frame, the two directional baffles and the window frame are driven to rotate by the cooperation of the servo motor, the first cylinder and the second cylinder, and then the hydraulic telescopic rod pushes the push plate and the window frame to move, and then the first cylinder, the second cylinder and the servo motor are used in cooperation to pull the window frame through the roller, so that the two sides of the other frame corner of the window frame are again fitted with the directional baffles, thereby completing the adjustment of the window frame position, so that the device can automatically clear the four frame corners of the window frame one by one, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the workbench in the utility model;

[0019] Figure 4 It is a schematic diagram of the partial structure of the fixing mechanism in the utility model;

[0020] Figure 5 It is a schematic diagram of the effect of the directional baffle driving the window frame to rotate in the utility model.

[0021] In the figure:

[0022] 1. Workbench;

[0023] 2. Fixing mechanism; 201. Directional baffle; 202. First cylinder; 203. Second cylinder; 204. Connecting plate; 205. Roller; 206. Fixing plate; 207. Hydraulic telescopic rod 1; 208. Push plate; 209. Support frame; 210. Hydraulic telescopic rod 2; 211. Press plate; 212. Servo motor;

[0024] 3. Corner cleaning device;

[0025] 4. Dust removal mechanism; 401. Vacuum cleaner; 402. Vacuum tube; 403. Vacuum head; 404. Hose; 405. Dust storage box

[0026] 5. Square groove; 6. Window frame; 7. Support leg. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] like Figure 1~Figure 5 As shown, this embodiment proposes a multi-angle CNC corner cleaning machine for windows, including a workbench 1 and a window frame 6. The upper surface of the workbench 1 is provided with a fixing mechanism 2 which can automatically switch and fix the four frame corners of the window frame 6. The fixing mechanism 2 includes two directional baffles 201, and the two directional baffles 201 form an angle of ninety degrees, and the two directional baffles 201 are symmetrically arranged. The two side edges of the window frame 6 are fitted with the two directional baffles 201, so as to achieve the positioning effect of a frame corner of the window frame 6 to be cleaned.

[0030] A first cylinder 202 is fixed to the upper surface of each directional baffle 201, a second cylinder 203 is fixed to the extended end of each first cylinder 202, a connecting plate 204 is fixed to the extended end of each second cylinder 203, and the bottom surface of each connecting plate 204 is rotatably connected to two rollers 205. The height position of the roller 205 can be adjusted by the first cylinder 202, and the roller 205 can be driven to move by the contraction of the second cylinder 203. The inner frame of the window frame 6 is pulled by the movement of the roller 205, so that one side of the outer frame of the window frame 6 is fitted with the directional baffle 201.

[0031] A servo motor 212 is fixed to the bottom surface of each directional baffle 201, and the bottom surface of each servo motor 212 is fixed to the workbench 1. After the device completes the corner cleaning of the window frame 6, the servo motor 212 can drive the directional baffle 201 to rotate. When the directional baffle 201 on the right drives the window frame 6 to rotate counterclockwise forty-five degrees, one side of the window frame 6 is parallel to the push plate 208.

[0032] Please refer to Figure 1 , Figure 2 and Figure 5 A fixed plate 206 is fixed above the workbench 1, a hydraulic telescopic rod 207 is fixed to the outer surface of the fixed plate 206, and a push plate 208 is fixed to the extended end of the hydraulic telescopic rod 207. The push plate 208 is pushed to move on the upper surface of the workbench 1 by the extension of the hydraulic telescopic rod 207, and the movement of the push plate 208 pushes the movement of the window frame 6.

[0033] Please refer to Figure 4 A support frame 209 is fixed to the upper surface of each directional baffle 201, a hydraulic telescopic rod 210 is fixed to the bottom surface of each support frame 209, and a pressure plate 211 is fixed to the extended end of each hydraulic telescopic rod 210. The pressure plate 211 is pushed down by the hydraulic telescopic rod 210, and the upper surface of the window frame 6 is pressed by the two pressure plates 211, thereby achieving the fixing effect of the window frame 6.

[0034] Please refer to Figure 1 , Figure 2 and Figure 3 A corner cleaning device 3 is fixed on the upper surface of the workbench 1, and a square groove 5 is opened inside the workbench 1. After the device fixes the window frame 6, the corner cleaning device 3 performs multi-angle corner cleaning on the frame corners of the lower window frame 6. The device is no different from the existing corner cleaning machine. By opening the square groove 5, space can be provided for the corner cleaning tool of the corner cleaning device 3 to descend.

[0035] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 Four supporting legs 7 are fixed to the bottom surface of the workbench 1 . The four supporting legs 7 are respectively located at the four corners of the bottom surface of the workbench 1 . The supporting legs 7 can support the workbench 1 .

[0036] In this embodiment, when the device is in use, the two directional baffles 201 form an angle of ninety degrees, and the window frame 6 is placed inside the two directional baffles 201. The rollers 205 are driven to descend into the interior of the window frame 6 by the two first cylinders 202, and the corresponding rollers 205 are pulled to move by the two second cylinders 203. The outer frame of the window frame 6 is pushed to fit with the directional baffles 201 through the movement of the rollers 205, and then the pressure plate 211 is pushed down by the second hydraulic telescopic rod 210 to press down and fix the frame of the window frame 6, and then the corner cleaning device 3 is driven to perform corner cleaning on the window frame 6. When one corner of the window frame 6 is cleaned, the hydraulic telescopic rod 210 on the left side is retracted, and the second cylinder 203 on the left side is extended. The first cylinder 202 on the left side drives the roller 205 to rise, so that the roller 205 on the left side is higher than the height of the window frame 6. At this time, the window frame 6 is fixed to the directional baffle 201 on the right side, and the two directional baffles 201 are driven by two servo motors 212 to rotate forty-five degrees in opposite directions. After the directional baffle 201 on the right side drives the window frame 6 to rotate forty-five degrees counterclockwise, one side of the window frame 6 is parallel to the push plate 208. At this time, the right The hydraulic telescopic rod 210 on the side drives the pressing plate 211 to rise, releasing the fixation of the window frame 6, and at this time the second cylinder 203 on the right side extends, and the first cylinder 202 on the right side drives the roller 205 to rise, so that the roller 205 on the right side is higher than the height of the window frame 6, and the hydraulic telescopic rod 1 207 is extended, so that the push plate 208 pushes the window frame 6 to slide to the left on the workbench 1, and moves the window frame 6 to slide to the left to a symmetrical position along the symmetry line between the two directional baffles 201, and then drives the first cylinder 202 and the second cylinder 203 on the left side to drive the roller 205 pulls the window frame 6 to move, so that the window frame 6 fits with the directional baffle 201 on the left, and then the servo motor 212 drives the two directional baffles 201 to rotate back to the original position, and then the first cylinder 202 and the second cylinder 203 on the right drive the roller 205 on the right to move so that one side of the window frame 6 fits with the directional baffle 201 on the right, and then the window frame 6 is fixed by the pressing plate 211, so that the device can automatically adjust the position of the window frame 6, and then clear the four frame corners of the window frame 6 one by one, thereby improving the working efficiency of the device.

[0037] Example 2

[0038] like Figure 2~Figure 3As shown, based on the same concept as the above-mentioned embodiment 1, on the basis of the above-mentioned embodiment, this embodiment further proposes: a dust removal mechanism 4 is arranged on the upper surface of the workbench 1, the dust removal mechanism 4 includes a vacuum cleaner 401, the bottom surface of the vacuum cleaner 401 is fixed to the workbench 1, the vacuum port of the vacuum cleaner 401 is fixedly connected to a vacuum pipe 402, a vacuum head 403 is arranged at one end of the vacuum pipe 402, the outer surface of the vacuum head 403 is fixed to the square groove 5, and by turning on the vacuum cleaner 401, a negative pressure is generated on the vacuum pipe 402, so that the vacuum head 403 can absorb the dust generated when cleaning the corners from the square groove 5.

[0039] Please refer to Figure 2 and Figure 3 The dust outlet of the vacuum cleaner 401 is connected to a hose 404, one end of which extends into a dust storage box 405. The lower surface of the dust storage box 405 is fixed to the workbench 1, and the dust sucked by the vacuum cleaner 401 enters the interior of the dust storage box 405 through the hose 404, making it convenient for the staff to clean it uniformly.

[0040] In this embodiment, when the device is in use, negative pressure is generated on the dust suction pipe 402 by turning on the vacuum cleaner 401, so that the dust suction head 403 can absorb the dust generated by the device when cleaning the corners from the square groove 5. The absorbed dust enters the dust storage box 405 through the dust suction pipe 402 and the hose 404, which is convenient for the staff to clean it uniformly.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-angle CNC corner cleaning machine for windows, characterized in that: The invention comprises a workbench (1) and a window frame (6); the upper surface of the workbench (1) is provided with a fixing mechanism (2) capable of automatically switching and fixing four frame corners of the window frame (6); the fixing mechanism (2) comprises two directional baffles (201); a first cylinder (202) is fixed to the upper surface of each directional baffle (201); a second cylinder (203) is fixed to the extended end of each first cylinder (202); a connecting plate (204) is fixed to the extended end of each second cylinder (203); the bottom surface of each connecting plate (204) is rotatably connected to two rollers (205); a servo motor (212) is fixed to the bottom surface of each directional baffle (201); and the bottom surface of each servo motor (212) is fixed to the workbench (1); The upper surface of the workbench (1) is provided with a dust removal mechanism (4), and the dust removal mechanism (4) comprises a dust collector (401).

2. A multi-angle CNC corner cleaning machine for windows according to claim 1, characterized in that: A fixing plate (206) is fixed above the workbench (1), a hydraulic telescopic rod (207) is fixed to the outer surface of the fixing plate (206), and a push plate (208) is fixed to the extended end of the hydraulic telescopic rod (207).

3. A multi-angle CNC corner cleaning machine for windows according to claim 1, characterized in that: A support frame (209) is fixed to the upper surface of each directional baffle (201), a hydraulic telescopic rod 2 (210) is fixed to the bottom surface of each support frame (209), and a pressing plate (211) is fixed to the extended end of each hydraulic telescopic rod 2 (210).

4. The multi-angle CNC corner cleaning machine for windows according to claim 1, characterized in that: A corner cleaning device (3) is fixed on the upper surface of the workbench (1), and a square groove (5) is provided inside the workbench (1).

5. A multi-angle CNC corner cleaning machine for windows according to claim 4, characterized in that: The bottom surface of the vacuum cleaner (401) is fixed to the workbench (1); the vacuum port of the vacuum cleaner (401) is fixedly connected to a vacuum pipe (402); a vacuum head (403) is provided at one end of the vacuum pipe (402); and the outer surface of the vacuum head (403) is fixed to the square groove (5).

6. A multi-angle CNC corner cleaning machine for windows according to claim 5, characterized in that: The dust outlet of the vacuum cleaner (401) is connected to a hose (404), one end of the hose (404) extends into a dust storage box (405), and the lower surface of the dust storage box (405) is fixed to the workbench (1).

7. The multi-angle CNC corner cleaning machine for windows according to claim 1, characterized in that: Four supporting legs (7) are fixed to the bottom surface of the workbench (1), and the four supporting legs (7) are respectively located at four corners of the bottom surface of the workbench (1).

Images