A plate cutting device for building construction

Abstract

This invention belongs to the technical field of sheet metal processing equipment and discloses a sheet metal cutting device for construction. The device includes a housing, a conveyor belt, and a laser cutting head. It also includes: a rotating frame with six sides, each side fixedly fitted with a baffle; a clamping mechanism including two clamping rods for holding the substrate, with a slider installed below the clamping rods; an adsorption mechanism including suction cups for adsorbing the substrate; and a separation mechanism including a rotating plate with a second circular rod installed on the side of the rotating plate away from the slider. This invention, through a hexagonal prism-shaped rotating frame divided into a feeding area, a cutting area, a waste recycling area, and a sheet metal collection area along the rotation direction of the frame, enables continuous cutting of circular sheet metal components and automatic separation of the cut circular components and substrate waste.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, specifically to a sheet metal cutting device for building construction. Background Technology

[0002] In the construction industry, it is often necessary to process sheet metal into various shapes for use as building components, among which circular components are a very common shape. Existing cutting methods involve first marking lines on the substrate, then placing the substrate on a cutting device, aligning the cutting blade with the marked lines, and then pushing the blade to cut. After cutting, the circular components still need to be manually removed from the substrate waste, resulting in low automation. Furthermore, when cutting a large number of circular components, continuous cutting is not possible, affecting cutting efficiency. To address these problems, we propose a sheet metal cutting device for building construction. Summary of the Invention

[0003] The purpose of this invention is to provide a board cutting device for building construction, which can automatically separate the circular components and substrate waste after cutting, while also being able to perform continuous cutting.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a plate cutting device for building construction, comprising a housing, and further comprising:

[0005] The rotating frame is rotatably installed inside the outer shell. The rotating frame has six sides and rotates 60 degrees each time. Along the rotation direction of the rotating frame, there are sequentially arranged a feeding area, a cutting area, a waste recycling area, and a board collection area.

[0006] The conveyor belt, with its two ends located at the inlet of the housing and the loading area of ​​the rotating frame, is used to transport the substrate to the upper end of the rotating frame.

[0007] A clamping mechanism is used to clamp a substrate. The clamping mechanism includes a baffle disposed on the surface of the rotating frame and two clamping rods located on both sides of the substrate that can clamp the substrate. A slider is fixed below the clamping rods for driving the clamping rods to move.

[0008] An adsorption mechanism is located inside the rotating frame between two clamping rods, and includes a suction cup for adsorbing the substrate;

[0009] A laser cutting head, located in the cutting area inside the housing, is used to cut the substrate;

[0010] The separation mechanism, located inside the rotating frame, includes a rotating plate. A second round rod is installed on the inner side of the rotating plate to lift the cut portion of the substrate. When the slider moves inward, it can squeeze the rotating plate, causing the rotating plate to drive the second round rod back into the interior of the rotating frame.

[0011] Preferably, the rotating frame is symmetrically equipped with second support plates at both ends, and a first round rod is fixedly installed at the center of the second support plate. The two ends of the first round rod are rotatably installed on the outer shell. A first servo motor is installed on the outer wall of the outer shell. The output shaft of the first servo motor passes through the outer shell and is fixedly connected to the first round rod. An electric push rod for pushing the slider to move is also fixed on the second support plate.

[0012] Preferably, a first support plate is installed on the inner wall of the outer shell, and a robotic arm is installed on the side of the first support plate facing the rotating frame. The robotic arm is fixedly connected to the laser cutting head.

[0013] Preferably, a second electric telescopic rod is symmetrically installed on the outer wall of the baffle, and the second electric telescopic rod is fixedly installed on the rotating frame.

[0014] Preferably, the clamping mechanism further includes a plurality of first sliding grooves formed on the outer wall of the rotating frame, and the clamping rod is slidably installed in the first sliding grooves.

[0015] Preferably, the adsorption mechanism further includes an electric vacuum pump, which corresponds one-to-one with the suction cup and is connected to the suction cup.

[0016] Preferably, the separation mechanism further includes several springs, which are fixedly connected to the rotating plate. A fixing frame is installed on the side of the spring away from the rotating plate, and the fixing frame is installed on the inner wall of the rotating frame. A fixing block is rotatably installed on the side of the rotating plate away from the second round rod, and the fixing block is installed on the rotating frame.

[0017] Preferably, the rotating plate has a second sliding groove on the side away from the fixed block, a third round rod is slidably installed on the inner wall of the second sliding groove, the outer wall of the third round rod is fixedly connected to the second round rod, and a ball bearing is rotatably installed on the side of the second round rod away from the third round rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] I. This invention utilizes a hexagonal prism-shaped rotating frame, which is divided into a feeding area, a cutting area, a waste recycling area, and a plate collection area along the rotation direction of the rotating frame, enabling continuous cutting of circular plate components.

[0020] II. By setting up a clamping mechanism, when the substrate falls onto the rotating frame, the first servo motor rotates, driving the first round rod to rotate. The first round rod drives the rotating frame to rotate 60 degrees through the second support plate. During this process, the substrate tilts and tightly abuts against the baffle. At the same time, the electric push rods on both sides push the slider to move inward, driving the clamping rod to move towards the substrate side in the first slide groove. The substrate is clamped by the clamping plates on both sides.

[0021] Third, this invention, through the setting of a separation mechanism, when the rotating frame rotates and the cut substrate is located in the waste recycling area, the electric push rod drives the slider to retract to both sides. The slider drives the clamping rod to move to both sides so that the clamping rod no longer holds the substrate. At the same time, when the slider moves to both sides, it no longer squeezes the rotating plate. The spring extends, and the rotating plate drives the third round rod to move upward through the second slide groove. The third round rod drives the ball to rise through the second round rod and extend out of the rotating frame, so that the cut part of the substrate is away from the surface of the rotating frame. The circular component continues to be attracted by the suction cup and will not fall off. This structure realizes the automatic separation of the circular component and the substrate waste after cutting. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the interior of the outer casing of the present invention;

[0024] Figure 3 This is a schematic diagram of the rotating frame of the present invention;

[0025] Figure 4 for Figure 3 Partial sectional view;

[0026] Figure 5 for Figure 4 Another perspective illustration;

[0027] Figure 6 for Figure 4 Sectional view.

[0028] In the diagram: 1. Outer shell; 3. First servo motor; 4. Control panel; 5. Conveyor belt; 6. Second servo motor; 7. First support plate; 8. Laser cutting head; 9. Robotic arm; 12. First round rod; 13. Second support plate; 14. Rotating frame; 15. Base plate; 16. Baffle; 17. Second electric telescopic rod; 100. Clamping mechanism; 200. Separation mechanism; 300. Adsorption mechanism; 101. Clamping rod; 102. Slider; 103. First slide groove; 104. Electric push rod; 201. Fixing block; 202. Rotating plate; 203. Fixing frame; 204. Spring; 205. Second round rod; 206. Ball bearing; 207. Second slide groove; 208. Third round rod; 301. Suction cup; 302. Electric vacuum pump. Detailed Implementation

[0029] Please see Figures 1 to 6 The present invention provides a technical solution: a plate cutting device for building construction, comprising a housing 1 and a conveyor belt 5 and a laser cutting head 8 located inside the housing 1, and further comprising:

[0030] The rotating frame 14 is rotatably disposed inside the outer casing 1. The rotating frame 14 has six sides, and each side is fixedly installed with a baffle 16 that limits the position of the base plate 15. The rotating frame 14 rotates 60 degrees each time.

[0031] The clamping mechanism 100 is disposed on one side of the baffle 16 and includes two symmetrically sliding clamping rods 101 for positioning the substrate 15. A slider 102 for moving the clamping rods 101 is fixed below the clamping rods 101.

[0032] The adsorption mechanism 300 is disposed between two clamping rods 101 and includes a suction cup 301 for adsorbing the substrate 15.

[0033] The separation mechanism 200 is located inside the rotating frame 14 and includes a rotating plate 202. A second round rod 205 for lifting the cut portion of the substrate 15 is installed on the inner side of the rotating plate 202. When the slider 102 moves inward, it can squeeze the rotating plate 202, causing the rotating plate 202 to drive the second round rod 205 back into the interior of the rotating frame 14.

[0034] Furthermore, such as Figure 2 As shown, the rotating frame 14 has second support plates 13 symmetrically installed at both ends. A first round rod 12 is fixedly installed at the center of the second support plate 13. The two ends of the first round rod 12 are rotatably installed on the outer shell 1. A first servo motor 3 is installed on the outer wall of the outer shell 1. The output shaft of the first servo motor 3 passes through the outer shell 1 and is fixedly connected to the first round rod 12. An electric push rod 104 for pushing the slider 102 to move is also fixed on the second support plate 13.

[0035] The rotation of the first servo motor 3 drives the first round rod 12 to rotate, and the first round rod 12 drives the rotating frame 14 to rotate through the second support plate 13.

[0036] Furthermore, such as Figure 2 As shown, a first support plate 7 is installed on the inner wall of the outer shell 1, and a robotic arm 9 is installed on the side of the first support plate 7 facing the rotating frame 14. The robotic arm 9 is fixedly connected to the laser cutting head 8. A second servo motor 6 is installed on the outer wall of the outer shell 1, and the output shaft of the second servo motor 6 is fixedly connected to the active rotating shaft of the conveyor belt 5.

[0037] The robotic arm 9 drives the laser cutting head 8 to perform rotary cutting on the substrate 15;

[0038] Furthermore, such as Figure 3 As shown, a second electric telescopic rod 17 is symmetrically installed on the outer wall of the baffle 16, and the second electric telescopic rod 17 is fixedly installed on the rotating frame 14;

[0039] The second electric telescopic rod 17 drives the baffle 16 to move, which facilitates blocking the substrates 15 of different diameters.

[0040] Furthermore, such as Figure 4 As shown, the clamping mechanism 100 also includes a plurality of first sliding grooves 103 formed on the outer wall of the rotating frame 14, and the clamping rod 101 is slidably installed in the first sliding grooves 103;

[0041] Furthermore, such as Figure 3 As shown, the adsorption mechanism 300 also includes several electric suction cylinders 302, which are connected to the suction cup 301 and are fixedly connected to the first round rod 12.

[0042] The electric vacuum pump 302 can adsorb the substrate 15 through the suction cup 301;

[0043] Furthermore, such as Figure 5 , Figure 6 As shown, the separation mechanism 200 also includes several springs 204, which are fixedly connected to the rotating plate 202. A fixing frame 203 is installed on the side of the springs 204 away from the rotating plate 202. The fixing frame 203 is installed on the inner wall of the rotating frame 14. A fixing block 201 is rotatably installed on the side of the rotating plate 202 away from the second round rod 205. The fixing block 201 is installed on the rotating frame 14. A second sliding groove 207 is opened on the side of the rotating plate 202 away from the fixing block 201. A third round rod 208 is slidably installed on the inner wall of the second sliding groove 207. The outer wall of the third round rod 208 is fixedly connected to the second round rod 205. A ball bearing 206 is rotatably installed on the side of the second round rod 205 away from the third round rod 208.

[0044] The rotating plate 202 rotates around the fixed block 201 and compresses the spring 204. The rotating plate 202 drives the third round rod 208 to move downward through the second slide groove 207. The third round rod 208 drives the ball 206 to descend through the second round rod 205 and retract into the rotating frame 14.

[0045] When the spring 204 extends, the rotating plate 202 drives the third round rod 208 to move upward through the second slide groove 207. The third round rod 208 drives the ball 206 to rise through the second round rod 205 and extend out of the rotating frame 14.

[0046] A continuous processing method for circular plate components includes the following steps:

[0047] Step 1: After connecting the external power supply and air pump, set the relevant parameters through the control panel 4, place the substrate 15 on the conveyor belt 5, the second servo motor 6 rotates to drive the conveyor belt 5 to rotate, the conveyor belt 5 drives the substrate 15 to move towards the rotating frame 14, when the substrate 15 is above the rotating frame 14, one side of the substrate 15 falls onto the rotating frame 14 first, and is then blocked by the baffle 16.

[0048] Step 2: When the substrate 15 falls onto the rotating frame 14, the first servo motor 3 rotates, driving the first round rod 12 to rotate. The first round rod 12 drives the rotating frame 14 to rotate 60 degrees through the second support plate 13. During this process, the substrate 15 tilts and tightly abuts against the baffle 16. At the same time, the electric push rods 104 on both sides push the slider 102 to move inward, driving the clamping rod 101 to move towards the substrate 15 in the first slide groove 103. The clamping plates 101 on both sides clamp the substrate 15.

[0049] As the slider 102 moves, it will squeeze the rotating plate 202. The rotating plate 202 rotates around the fixed block 201 and compresses the spring 204. The rotating plate 202 drives the third round rod 208 to move downward through the second slide groove 207. The third round rod 208 drives the ball 206 to descend through the second round rod 205 and retract into the rotating frame 14, so that the substrate 15 is tightly attached to the surface of the rotating frame 14. At the same time, the electric vacuum pump 302 works to adsorb the substrate 15 after it is clamped by the suction cup 301.

[0050] Step 3: After the suction cup 301 adsorbs the substrate 15, the substrate 15 on the rotating frame 14 faces the laser cutting head 8, and the robotic arm 9 drives the laser cutting head 8 to spin cut the substrate 15.

[0051] Step 4: The substrate 15 after rotary cutting is rotated 60 degrees again by the rotating frame 14. At the same time, the electric push rod 104 drives the slider 102 to retract to both sides. The slider 102 drives the clamping rod 101 to move to both sides so that the clamping rod 101 no longer clamps the substrate 15. At the same time, when the slider 102 moves to both sides, it no longer squeezes the rotating plate 202. The spring 204 extends. The rotating plate 202 drives the third round rod 208 to move upward through the second slide groove 207. The third round rod 208 drives the ball 206 to rise through the second round rod 205 and extend out of the rotating frame 14, so that the cut part of the substrate 15 is away from the surface of the rotating frame 14, realizing the automatic separation of the circular component and substrate waste after cutting.

[0052] Step 5: After the rotating frame 14 rotates 60 degrees again, the suction cup 301 no longer adsorbs the substrate 15 in the center. The substrate 15 that has been rotary cut will fall off naturally, thus completing the sorting of substrate waste and rotary cut circular components.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal cutting device for building construction, comprising a housing (1), characterized in that, Also includes: The rotating frame (14) is rotatably installed inside the outer shell (1). The rotating frame (14) has six sides. The rotating frame (14) rotates 60 degrees each time. Along the rotation direction of the rotating frame (14), there are sequentially arranged a feeding area, a cutting area, a waste recycling area, and a board collection area. The conveyor belt (5) has two ends located at the feed port of the outer shell (1) and the loading area of ​​the rotating frame (14) respectively, and is used to transport the substrate (15) to the upper end of the rotating frame (14). The clamping mechanism (100) is used to clamp the substrate (15). The clamping mechanism (100) includes a baffle (16) disposed on the surface of the rotating frame (14) and two clamping rods (101) located on both sides of the substrate (15) to clamp the substrate (15). A slider (102) for driving the clamping rods (101) to move is fixed below the clamping rods (101). The adsorption mechanism (300) is disposed between two clamping rods (101) inside the rotating frame (14) and includes a suction cup (301) for adsorbing the substrate (15). A laser cutting head (8) is located in the cutting area inside the housing (1) and is used to cut the substrate (15); The separation mechanism (200) is located inside the rotating frame (14) and includes a rotating plate (202). A second round rod (205) for lifting the cut portion of the substrate (15) is installed on the inner side of the rotating plate (202). When the slider (102) moves inward, it can squeeze the rotating plate (202) so that the rotating plate (202) drives the second round rod (205) to retract into the interior of the rotating frame (14).

2. The plate cutting device for building construction according to claim 1, characterized in that: The rotating frame (14) has a second support plate (13) symmetrically installed at both ends. A first round rod (12) is fixedly installed at the center of the second support plate (13). The two ends of the first round rod (12) are rotatably installed on the outer shell (1). A first servo motor (3) is installed on the outer wall of the outer shell (1). The output shaft of the first servo motor (3) passes through the outer shell (1) and is fixedly connected to the first round rod (12). An electric push rod (104) for pushing the slider (102) to move is also fixed on the second support plate (13).

3. The plate cutting device for building construction according to claim 1, characterized in that: The inner wall of the outer shell (1) is equipped with a first support plate (7), and a robotic arm (9) is installed on the side of the first support plate (7) facing the rotating frame (14). The robotic arm (9) is fixedly connected to the laser cutting head (8).

4. The plate cutting device for building construction according to claim 1, characterized in that: The outer wall of the baffle (16) is symmetrically equipped with a second electric telescopic rod (17), which is fixedly installed on the rotating frame (14).

5. The plate cutting device for building construction according to claim 1, characterized in that: The clamping mechanism (100) also includes several first slide grooves (103) formed on the outer wall of the rotating frame (14), and the clamping rod (101) is slidably installed in the first slide grooves (103).

6. The plate cutting device for building construction according to claim 1, characterized in that: The adsorption mechanism (300) also includes an electric vacuum pump (302), which corresponds one-to-one with the suction cup (301) and is connected to the suction cup (301).

7. The plate cutting device for building construction according to claim 1, characterized in that: The separation mechanism (200) also includes several springs (204), which are fixedly connected to the rotating plate (202). A fixing frame (203) is installed on the side of the spring (204) away from the rotating plate (202). The fixing frame (203) is installed on the inner wall of the rotating frame (14). A fixing block (201) is rotatably installed on the side of the rotating plate (202) away from the second round rod (205). The fixing block (201) is installed on the rotating frame (14).

8. A plate cutting device for building construction according to claim 7, characterized in that: The rotating plate (202) has a second groove (207) on the side away from the fixed block (201). A third round rod (208) is slidably installed on the inner wall of the second groove (207). The outer wall of the third round rod (208) is fixedly connected to the second round rod (205). A ball bearing (206) is rotatably installed on the side of the second round rod (205) away from the third round rod (208).

Images