A square tube cutting device for processing assembled sun room roofs

Abstract

The present invention discloses a square tube cutting device for processing assembled sunroom roofs, and the present invention relates to the field of cutting technology. The square tube cutting device for processing assembled sunroom roofs comprises a machine body, a processing mechanism, a frame and a hydraulic cylinder, a crossbeam slidably mounted inside the frame, a servo motor fixedly mounted in the middle of the bottom of the crossbeam, a cutting disc fixedly connected to the output shaft of the servo motor, a beveled right-angle plate fixedly mounted on the surface of the crossbeam near the right-angle hole, a protective assembly mounted on the top of the crossbeam near the cutting disc, the protective assembly comprising a protective cover shell and a semicircular cover, an elastic sheet fixedly mounted on the inner side of the semicircular cover, a base shell fixedly mounted on the end of the elastic sheet away from the semicircular cover, and a ball bearing rotatably mounted inside the base shell near the cutting disc, thereby achieving the protective purpose, providing safety protection, not prone to skewing and shaking, and achieving high cutting quality, safety and reliability.

Description

Technical Field

[0001] The present invention relates to the field of cutting technology, in particular to a square tube cutting device for processing assembled sun room roofs. Background Art

[0002] Prefabricated sunrooms are a modern architectural structure with advantages such as easy installation and diverse designs. They utilize standardized, modular design and production methods, with each component prefabricated in the factory and then transported to the construction site for assembly. By combining different modules and components to meet diverse design requirements, sunroom designs of various shapes and styles can be created, such as flat, sloping, pointed, and special-shaped, to meet the diverse aesthetic and practical needs of users. Prefabricated sunroom roofs often utilize square tubes, and the installation of numerous devices such as solar water heaters and photovoltaic panels places high demands on the supporting square tubes, requiring the inclusion of reinforcing ribs to ensure their support strength. During the prefabrication of the square tubes, cutting is required, necessitating the use of cutting equipment.

[0003] At present, when traditional cutting equipment is cutting square tubes, there are reinforcing ribs inside some special square tubes, which causes uneven force on the cutting disc and vibration. There are no protective measures, which makes the cutting disc prone to skew and shaking, affecting the cutting quality of the square tube. In severe cases, it may cause the cutting disc to rupture, posing a major safety hazard. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A square tube cutting device for processing assembled sunroom roofs comprises a body, a strip hole is opened on the side of the top of the body, and a right-angle hole is opened on the top of the body near the strip hole;

[0006] The processing mechanism is used to cut the square tube blank. The processing mechanism is installed on the top of the machine body and close to the strip hole.

[0007] The hydraulic cylinder is installed on the side of the frame surface, and a crossbeam is installed inside the frame for sliding movement. The telescopic end of the hydraulic cylinder is fixedly connected to the end of the crossbeam, and a servo motor is fixedly installed at the middle of the bottom of the crossbeam. The output shaft of the servo motor is fixedly connected to the cutting disc, and a beveled right-angle plate is fixedly connected to the surface of the crossbeam and the position near the right-angle hole. A protective component is installed on the top of the crossbeam and the position near the cutting disc. The cutting disc can be driven to rotate by rotating the output end of the servo motor and the hydraulic cylinder can be turned on to work. The telescopic end of the hydraulic cylinder is contracted to apply a downward pulling force to the crossbeam, and under the support of the frame, the crossbeam drives the servo motor to move downward, so that the cutting disc can be adjusted as the servo motor moves downward, which is conducive to cutting square pipes.

[0008] The protective assembly includes a protective cover shell and a semicircular cover, the surface of the protective cover shell is fixedly connected to the top of the crossbeam, the protective cover shell covers the top of the cutting disc, and the central axis of the cutting disc is rotatably installed between the protective cover shell, the semicircular cover is fixedly installed on the surface of the cutting disc and close to the bottom position, the inner side of the semicircular cover is fixedly connected with an elastic sheet, the end of the elastic sheet away from the semicircular cover is fixedly installed with a base shell, and a ball is rollingly installed inside the base shell and close to the cutting disc. As the output end of the servo motor drives the cutting disc to rotate and cut the square tube, the spherical surface of the ball is fitted with the surface of the cutting disc, and under the support of the base shell, the ball rolls, and four balls are evenly installed on both sides of the cutting disc, so that the cutting disc is supported by rolling. When the cutting disc cuts the square tube and the reinforcing ribs are unevenly stressed, the cutting disc is not prone to skew and deviation, thereby improving the cutting quality.

[0009] Preferably, the frame is installed vertically, there are two hydraulic cylinders, and the two hydraulic cylinders are installed symmetrically along the crossbeam. When the cutting disc completes cutting the square tube, the telescopic end of the hydraulic cylinder can be extended so that the crossbeam is subjected to an upward push force, and the servo motor and the cutting disc can be driven upward through the crossbeam, thereby lifting the cutting disc, which is convenient for subsequent continuous loading and batch cutting.

[0010] Preferably, the cutting disc is installed directly above the strip-shaped hole, and the beveled right-angle plate is installed directly above the right-angle hole.

[0011] As the beam drives the servo motor to move downward, the beveled right-angle plate will move downward with the beam. The bottom end of the beveled right-angle plate can be inserted into the right-angle hole. The beveled right-angle plate can be used to support and guide the beam, making the beam structure compact, thereby making the servo motor and cutting disc more stable and reducing jitter.

[0012] Preferably, there are four balls, and the four balls are evenly installed inside the protective cover shell and close to the cutting disc. The spherical surface of the ball fits the surface of the cutting disc. By covering the surface of the cutting disc with the protective cover shell, the debris generated by the cutting of the cutting disc can be blocked to reduce the splash of debris. Under the support of the semicircular cover, the elastic force provided by the elastic sheet and the rolling contact between the ball and the cutting disc can be used to absorb the vibration generated by the cutting disc during cutting through the elastic deformation of the elastic sheet.

[0013] The top of the machine body is provided with a feeding mechanism, and one end of the feeding mechanism includes a baffle and a rotating roller, and the baffle is fixedly connected to the top of the machine body by screws and is close to the right-angle hole. The rotating roller is installed at the top of the inner cavity of the machine body and close to the baffle. A rectangular hole is opened on the surface of the baffle, and a conveyor belt is installed in the middle of the surface of the rotating roller, and a right-angle limit piece is fixedly connected to the surface of the conveyor belt and close to the baffle. The bending part of the inner side surface of the right-angle limit piece is fixedly connected with an anti-slip layer. The top of the machine body is provided with a clamping assembly, and the position of the right-angle plate on the bevel is close to the right-angle plate. The square tube blank to be cut is placed on the inner side of the right-angle limit piece, and the adjacent two right-angle surfaces of the square tube blank are fitted with the right-angle surface on the inner side of the right-angle limit piece, so that the square tube blank can be preliminarily limited, and the rotating roller rotates to make the conveyor belt run, thereby transporting the square tube blank in the direction close to the cutting disc.

[0014] Preferably, the right-angle limiters are evenly installed on the surface of the conveyor belt and close to the baffle, and the position of the clamping assembly corresponds to the position of the baffle.

[0015] The U-shaped locking rod is inserted into the upper and lower surfaces of the frame and is fixed with the upper and lower surfaces of the frame, so that the frame can be clamped and fixed.

[0016] Preferably, the surface of the elastic reset member is wavy, and the position of the right-angle locking rod corresponds to the position of the rectangular hole.

[0017] Preferably, a material receiving mechanism is installed on the surface of the body near the strip hole, and the material receiving mechanism includes a curved material receiving plate, the side of the surface of the curved material receiving plate is hinged to the inner wall of the body near the strip hole, the top of the curved material receiving plate near the right-angle hole is fixedly connected to a curved pressure rod, the middle of the surface of the curved material receiving plate is fixedly connected to a barrier strip, an infrared measuring instrument is fixedly installed on the surface of the curved material receiving plate near the barrier strip, a processor is fixedly installed at the bending part of the surface of the curved material receiving plate near the bent pressure rod, and the infrared measuring instrument is electrically connected to the processor.

[0018] The top end of the bent pressure rod extends to the inside of the right-angle hole, and moves with the beveled right-angle plate. The bottom end of the beveled right-angle plate first contacts the top end of the bent pressure rod, so that the bent pressure rod is pressed downward by the beveled right-angle plate, and the bent pressure rod and the bent connecting plate can be rotated clockwise to adjust the angle, so that the bent connecting plate is in a horizontal state, and the extended square tube that needs to be cut can be lifted.

[0019] Preferably, the top end of the bent pressure rod extends to the inside of the right-angle hole, the baffle is arc-shaped, there are two infrared measuring instruments, and the two infrared measuring instruments are symmetrically installed along the central axis in the middle of the zigzag material connecting plate. As the zigzag material connecting plate rotates clockwise, the infrared measuring instrument can be driven to move, and the infrared measuring instrument can be raised to measure the distance of the extended square tube that needs to be cut off. The infrared rays emitted by the infrared measuring instrument can be used to collect information and transmit the information to the processor, so that after the square tube extends to the specified length, the square tube material can be stopped from being transported, thereby accurately cutting.

[0020] The present invention provides a square tube cutting device for processing assembled sunroom roofs. It has the following beneficial effects:

[0021] 1. The square tube cutting equipment for processing the assembled sun room roof uses the output end of the servo motor to rotate, which can drive the cutting disc to rotate, and open the hydraulic cylinder to work. The telescopic end of the hydraulic cylinder is used to contract, which can apply a downward pulling force to the beam. With the support of the frame, the beam drives the servo motor to move downward, and the cutting disc can move downward with the servo motor. The height of the cutting disc can be adjusted, which is helpful for cutting square tubes.

[0022] 2. The square tube cutting equipment for processing the prefabricated sun room roof, when the cutting disc completes cutting the square tube, the telescopic end of the hydraulic cylinder can be extended, so that the beam is pushed upward, and the servo motor and the cutting disc can be driven upward through the beam, thereby lifting the cutting disc, which is convenient for subsequent continuous loading and batch cutting.

[0023] 3. The square tube cutting equipment for processing the prefabricated sunroom roof, as the beam drives the servo motor to move downward, the beveled right-angle plate will move downward with the beam, and the bottom end of the beveled right-angle plate can be inserted into the inside of the right-angle hole, and the beveled right-angle plate can be used to support and guide the beam, making the beam structure compact, thereby making the servo motor and cutting disc more stable and reducing jitter.

[0024] 4. The square tube cutting equipment for processing the assembled sun room roof drives the cutting disc to rotate as the output end of the servo motor cuts the square tube. The spherical surface of the ball is fitted with the surface of the cutting disc, and the ball rolls under the support of the base shell. Four balls are evenly installed on both sides of the cutting disc, so that the cutting disc is supported by rolling. When the cutting disc cuts the square tube with uneven force on the reinforcing ribs inside, the cutting disc is not prone to skew and deviation, thereby improving the cutting quality.

[0025] 5. The square tube cutting equipment for processing the assembled sunroom roof uses a protective cover shell to cover the surface of the cutting disc, which can block the debris generated by the cutting disc and reduce the splash of debris. Under the support of the semicircular cover, the elastic force provided by the elastic sheet and the rolling contact between the ball and the cutting disc can absorb the vibration generated by the cutting disc during cutting through the elastic deformation of the elastic sheet.

[0026] 6. The square tube cutting equipment for processing the prefabricated sunroom roof extends the top end of the bent pressure rod to the inside of the right-angle hole, and moves along with the beveled right-angle plate. The bottom end of the beveled right-angle plate first contacts the top end of the bent pressure rod, so that the bent pressure rod is pressed downward by the beveled right-angle plate, and the bent pressure rod and the bent connecting plate can be rotated clockwise to adjust the angle, so that the bent connecting plate is in a horizontal state, and the extended square tube that needs to be cut can be lifted.

[0027] 7. The square tube cutting equipment for processing the prefabricated sunroom ceiling can drive the infrared measuring instrument to move as the zigzag splicing plate rotates clockwise. The infrared measuring instrument can be raised to measure the distance of the extended square tube that needs to be cut off. The infrared rays emitted by the infrared measuring instrument can be used to collect information and transmit the information to the processor. After the square tube extends to the specified length, the transportation of the square tube material can be stopped, thereby accurately cutting.

[0028] 8. The square tube cutting equipment for processing the assembled sun room roof places the square tube blank to be cut on the inner side of the right-angle limiter. The two adjacent right-angle surfaces of the square tube blank are fitted with the right-angle surface on the inner side of the right-angle limiter to preliminarily limit the square tube blank. The conveyor belt is operated by rotating the roller to transport the square tube blank toward the cutting disc.

[0029] 9. The square tube cutting equipment for processing the prefabricated sunroom roof uses the inclined surface of the beveled right-angle plate to contact the driven connecting rod, so that the driven connecting rod is subjected to a pushing force, thereby driving the U-shaped clamping plate to move to the side close to the square tube blank, so that the square tube blank can be clamped and fixed, and the right-angle locking rod will be inserted into the inside of the rectangular hole to perform self-locking, making it difficult for the square tube blank to loosen, and making full use of the interaction between the structures to connect the structures together. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the square tube cutting equipment for processing the assembled sun room roof of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the square tube cutting equipment for processing the assembled sun room roof of the present invention when viewed from above;

[0032] Figure 3 It is a schematic diagram of the connection structure between the processing mechanism and the machine body of the present invention;

[0033] Figure 4 It is a schematic diagram of the overall structure of the processing mechanism of the present invention;

[0034] Figure 5 This is a schematic diagram of the overall structure of the protection component of the present invention;

[0035] Figure 6 Schematic diagram of the connection structure between the feeding mechanism and the machine body of the present invention;

[0036] Figure 7 This is a schematic diagram of the overall structure of the clamping assembly of the present invention;

[0037] Figure 8 Schematic diagram of the connection structure between the material receiving mechanism and the machine body of the present invention;

[0038] Figure 9 It is a schematic diagram of the overall structure of the material receiving mechanism of the present invention.

[0039] In the figure: 1, machine body; 2, strip hole; 3, right-angle hole; 4, processing mechanism; 5, feeding mechanism; 6, receiving mechanism; 41, frame; 42, hydraulic cylinder; 43, crossbeam; 44, servo motor; 45, cutting disc; 46, beveled right-angle plate; 47, protective assembly; 471, protective cover; 472, semicircular cover; 473, elastic sheet; 474, base shell; 475, ball; 51, Baffle; 52. Rotating roller; 53. Rectangular hole; 54. Conveyor belt; 55. Right-angle limiter; 56. Anti-slip layer; 57. Clamping assembly; 571. Guide rail; 572. U-shaped clamping plate; 573. Elastic reset member; 574. Driven connecting rod; 575. Right-angle locking rod; 61. Bent splicing plate; 62. Bent pressure rod; 63. Baffle strip; 64. Infrared measuring instrument; 65. Processor. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] The first embodiment, as Figures 1 to 5 As shown, the present invention provides a technical solution:

[0042] A square tube cutting device for processing assembled sunroom roofs comprises a body 1, a strip hole 2 is opened on the side of the top of the body 1, and a right-angle hole 3 is opened on the top of the body 1 near the strip hole 2;

[0043] The processing mechanism 4 is used to cut the square tube blank. The processing mechanism 4 is installed on the top of the machine body 1 and close to the strip hole 2.

[0044] Among them, the processing mechanism 4 includes a frame 41 and a hydraulic cylinder 42. The frame 41 is fixedly installed on the side of the top of the body 1 and close to the end of the strip hole 2. The hydraulic cylinder 42 is installed on the side of the surface of the frame 41. A crossbeam 43 is slidably installed inside the frame 41. The telescopic end of the hydraulic cylinder 42 is fixedly connected to the end of the crossbeam 43. A servo motor 44 is fixedly installed in the middle of the bottom of the crossbeam 43. The output shaft of the servo motor 44 is fixedly connected to the cutting disc 45. The surface of the crossbeam 43 and the position close to the right-angle hole 3 are fixedly connected to the beveled right-angle plate 46. A protective assembly 47 is installed at the top of 43 and near the cutting disc 45. The staff starts the servo motor 44 to work. The output end of the servo motor 44 is rotated to drive the cutting disc 45 to rotate, and the hydraulic cylinder 42 is started to work. The telescopic end of the hydraulic cylinder 42 is retracted to apply a downward pulling force to the beam 43. Under the support of the frame 41, the beam 43 drives the servo motor 44 to move downward, so that the cutting disc 45 moves downward with the servo motor 44, and the height of the cutting disc 45 can be adjusted.

[0045] The frame 41 is installed vertically, and there are two hydraulic cylinders 42 , which are symmetrically installed along the crossbeam 43 .

[0046] When the cutting disc 45 has finished cutting the square tube, the telescopic end of the hydraulic cylinder 42 can be extended so that the crossbeam 43 is pushed upward. The servo motor 44 and the cutting disc 45 can be driven upward by the crossbeam 43, thereby lifting the cutting disc 45 to facilitate subsequent continuous loading and batch cutting.

[0047] The cutting disc 45 is installed directly above the strip hole 2, and the beveled right-angle plate 46 is installed directly above the right-angle hole 3. As the beam 43 drives the servo motor 44 to move downward, the beveled right-angle plate 46 will move downward with the beam 43. The bottom end of the beveled right-angle plate 46 can be inserted into the interior of the right-angle hole 3, and the beveled right-angle plate 46 can be used to support and guide the beam 43.

[0048] The protective assembly 47 includes a protective cover shell 471 and a semicircular cover 472. The surface of the protective cover shell 471 is fixedly connected to the top of the crossbeam 43. The protective cover shell 471 covers the top of the cutting disc 45, and the central axis of the cutting disc 45 is rotatably installed between the protective cover shell 471. The semicircular cover 472 is fixedly installed on the surface of the cutting disc 45 and close to the bottom. The inner side of the semicircular cover 472 is fixedly connected to an elastic sheet 473. The end of the elastic sheet 473 away from the semicircular cover 472 is fixedly installed with a base shell 474. The inside of the base shell 474 is close to the bottom. A ball 475 is installed in a rolling manner near the cutting disc 45. As the output end of the servo motor 44 drives the cutting disc 45 to rotate, the square tube is cut. The spherical surface of the ball 475 fits with the surface of the cutting disc 45, and with the support of the base shell 474, the ball 475 rolls. Four ball 475 are evenly installed on both sides of the cutting disc 45, so that the cutting disc 45 is supported by rolling. When the cutting disc 45 cuts the square tube and the reinforcing ribs inside are unevenly stressed, the cutting disc 45 is not prone to skew and deviation.

[0049] There are four balls 475 , and the four balls 475 are evenly installed inside the protective cover 471 and close to the cutting disc 45 . The spherical surface of the balls 475 fits the surface of the cutting disc 45 .

[0050] By using the protective cover shell 471 to cover the surface of the cutting disc 45, the debris generated by the cutting of the cutting disc 45 can be blocked to reduce the splashing of the debris. Under the support of the semicircular cover 472, the elastic force provided by the elastic sheet 473 and the rolling contact between the ball 475 and the cutting disc 45 can be used to absorb the vibration generated by the cutting disc 45 during cutting through the elastic deformation of the elastic sheet 473.

[0051] The second embodiment, based on the first embodiment, see Figures 1 to 7 As shown:

[0052] A feeding mechanism 5 is installed at the top of the body 1 and at one end away from the strip hole 2. The feeding mechanism 5 includes a baffle 51 and a rotating roller 52. The baffle 51 is fixedly connected to the top of the body 1 and close to the right-angle hole 3 by screws. The rotating roller 52 is installed at the top of the inner cavity of the body 1 and close to the baffle 51. A rectangular hole 53 is opened on the surface of the baffle 51. A conveyor belt 54 is installed in the middle of the surface of the rotating roller 52. A right-angle limiter 55 is fixedly connected to the surface of the conveyor belt 54 and close to the baffle 51. The right-angle limiter 55 is fixedly connected to the surface of the conveyor belt 54 and close to the baffle 51. The anti-slip layer 56 is fixedly connected to the bend of the inner side surface 5, and a clamping assembly 57 is installed on the top of the body 1 near the beveled right-angle plate 46. The staff places the square tube billet to be cut on the inner side of the right-angle limiter 55. The two adjacent right-angled surfaces of the square tube billet are fitted with the right-angled surface on the inner side of the right-angle limiter 55 to preliminarily limit the square tube billet. The rotating roller 52 rotates to make the conveyor belt 54 run, thereby conveying the square tube billet to the direction close to the cutting disc 45.

[0053] The right-angle stoppers 55 are evenly mounted on the surface of the conveyor belt 54 and close to the baffle 51 . The position of the clamping assembly 57 corresponds to the position of the baffle 51 .

[0054] The clamping assembly 57 includes a guide rail 571, which is fixedly connected to the top of the body 1 and close to the position of the conveyor belt 54. A U-shaped clamping plate 572 is slidably installed inside the guide rail 571 and close to the position of the right-angle limiter 55. An elastic reset member 573 is fixedly installed between the end of the surface of the U-shaped clamping plate 572 and the inner wall of the guide rail 571. A driven connecting rod 574 is fixedly connected to the top of the U-shaped clamping plate 572 and close to the position of the bevel right-angle plate 46. A right-angle locking rod 575 is fixedly installed at the position of the rectangular hole 53, and is inserted into the right-angle hole 3 through the beveled right-angle plate 46. As the beveled right-angle plate 46 continues to move downward, the inclined surface of the beveled right-angle plate 46 can be used to contact the driven connecting rod 574, so that the driven connecting rod 574 is subjected to a pushing force, thereby driving the U-shaped clamping plate 572 to move toward the side close to the square tube blank, so that the square tube blank can be clamped and fixed, and the right-angle locking rod 575 will be inserted into the interior of the rectangular hole 53, so that it can be self-locking.

[0055] The surface of the elastic reset member 573 is wavy, and the position of the right-angle locking rod 575 corresponds to the position of the rectangular hole 53 .

[0056] The third embodiment, based on the first and second embodiments, see Figures 1 to 9 As shown:

[0057] A material receiving mechanism 6 is installed on the surface of the machine body 1 and near the strip hole 2. The material receiving mechanism 6 includes a curved material receiving plate 61. The side of the curved material receiving plate 61 is hinged to the inner wall of the machine body 1 and near the strip hole 2. The top of the curved material receiving plate 61 and the position near the right-angle hole 3 are fixedly connected with a curved pressure rod 62. The middle of the surface of the curved material receiving plate 61 is fixedly connected with a baffle bar 63. An infrared measuring instrument 64 is fixedly installed on the surface of the curved material receiving plate 61 and near the baffle bar 63. The curved surface of the curved material receiving plate 61 and the position near the curved pressure rod 62 are fixedly connected. The processor 65 is fixedly installed at the position, and the infrared measuring instrument 64 is electrically connected to the processor 65. The top end of the bent pressure rod 62 extends to the inside of the right-angle hole 3, and moves with the beveled right-angle plate 46. The bottom end of the beveled right-angle plate 46 first contacts the top end of the bent pressure rod 62, so that the bent pressure rod 62 is pressed downward by the beveled right-angle plate 46, which can make the bent pressure rod 62 and the bent material plate 61 rotate clockwise together to adjust the angle, so that the bent material plate 61 is in a horizontal state, and the extended square tube that needs to be cut can be lifted.

[0058] The top end of the bent pressure rod 62 extends to the inside of the right-angle hole 3, the baffle bar 63 is arc-shaped, there are two infrared measuring instruments 64, and the two infrared measuring instruments 64 are symmetrically installed along the central axis in the middle of the curved material connecting plate 61. As the curved material connecting plate 61 rotates clockwise, the infrared measuring instrument 64 can be driven to move, and the infrared measuring instrument 64 can be raised to measure the distance of the extended square tube that needs to be cut off. The infrared rays emitted by the infrared measuring instrument 64 can be used to collect information and transmit the information to the processor 65, so that after the square tube extends to the specified length, the transportation of the square tube material can be stopped.

[0059] During use, the staff first places the square tube blank to be cut on the inner side of the right-angle stopper 55, and uses the two adjacent right-angled surfaces of the square tube blank to fit with the inner right-angled surface of the right-angle stopper 55 to preliminarily limit the square tube blank. The rotating roller 52 rotates to make the conveyor belt 54 run, thereby conveying the square tube blank toward the cutting disc 45.

[0060] At this time, the staff starts the servo motor 44 to work, and the output end of the servo motor 44 is rotated to drive the cutting disc 45 to rotate, and the hydraulic cylinder 42 is started to work. The telescopic end of the hydraulic cylinder 42 is retracted to apply a downward pulling force to the beam 43. Under the support of the frame 41, the beam 43 drives the servo motor 44 to move downward, so that the cutting disc 45 can move downward with the servo motor 44, and the height of the cutting disc 45 can be adjusted;

[0061] As the crossbeam 43 drives the servo motor 44 to move downward, the beveled right-angle plate 46 will move downward along with the crossbeam 43, and the bottom end of the beveled right-angle plate 46 can be inserted into the right-angle hole 3, so that the beveled right-angle plate 46 can support and guide the crossbeam 43;

[0062] The top end of the bent pressure rod 62 extends to the inside of the right-angle hole 3, and as the beveled right-angle plate 46 moves, the bottom end of the beveled right-angle plate 46 first contacts the top end of the bent pressure rod 62, so that the bent pressure rod 62 is pressed downward by the beveled right-angle plate 46, and the bent pressure rod 62 and the bent material connecting plate 61 can be rotated clockwise to adjust the angle, so that the bent material connecting plate 61 is in a horizontal state, and the square tube that needs to be cut can be lifted;

[0063] As the zigzag splicing plate 61 rotates clockwise, the infrared measuring instrument 64 can be driven to move, and the infrared measuring instrument 64 can be raised to measure the distance of the extended square tube that needs to be cut. The infrared rays emitted by the infrared measuring instrument 64 can be used to collect information and transmit the information to the processor 65, so that the square tube material can be stopped from being transported after the square tube extends to a specified length.

[0064] Moreover, by inserting the beveled right-angle plate 46 into the right-angle hole 3, and as the beveled right-angle plate 46 continues to move downward, the inclined surface of the beveled right-angle plate 46 can be used to contact the driven connecting rod 574, so that the driven connecting rod 574 is pushed, thereby driving the U-shaped clamping plate 572 to move toward the side close to the square tube blank, thereby clamping and fixing the square tube blank, the elastic reset member 573 is stretched, and the right-angle locking rod 575 is inserted into the interior of the rectangular hole 53, so that self-locking can be achieved;

[0065] As the output end of the servo motor 44 drives the cutting disc 45 to rotate and cut the square tube, the spherical surface of the ball 475 is fitted with the surface of the cutting disc 45, and the ball 475 is supported by the base shell 474 to roll. The four ball 475 are evenly installed on both sides of the cutting disc 45, so that the cutting disc 45 is supported by rolling. When the cutting disc 45 cuts the square tube and there is uneven force on the reinforcing ribs inside, the cutting disc 45 is not prone to skew and deviation.

[0066] The protective cover 471 covers the surface of the cutting disc 45 to block the debris generated by the cutting of the cutting disc 45 and reduce the splash of the debris. Under the support of the semicircular cover 472, the elastic force provided by the elastic sheet 473 and the rolling contact between the ball 475 and the cutting disc 45 can absorb the vibration generated by the cutting of the cutting disc 45 through the elastic deformation of the elastic sheet 473.

[0067] When the cutting disc 45 has finished cutting the square tube, the telescopic end of the hydraulic cylinder 42 can be extended so that the crossbeam 43 is pushed upward. The servo motor 44 and the cutting disc 45 can be driven upward by the crossbeam 43, thereby lifting the cutting disc 45 to facilitate subsequent continuous loading and batch cutting.

[0068] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0069] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A square tube cutting device for processing assembled sun room roofs, characterized by: It comprises a body (1), a strip hole (2) is provided on the side of the top of the body (1), and a right-angle hole (3) is provided on the top of the body (1) and near the strip hole (2); A processing mechanism (4) is used for cutting the square tube blank, and the processing mechanism (4) is installed on the top of the machine body (1) and close to the strip hole (2). The processing mechanism (4) comprises a frame (41) and a hydraulic cylinder (42), wherein the frame (41) is fixedly mounted on the side of the top of the machine body (1) and close to the end of the strip hole (2), the hydraulic cylinder (42) is mounted on the side of the surface of the frame (41), a crossbeam (43) is slidably mounted inside the frame (41), the telescopic end of the hydraulic cylinder (42) is fixedly connected to the end of the crossbeam (43), a servo motor (44) is fixedly mounted in the middle of the bottom of the crossbeam (43), the output shaft of the servo motor (44) is fixedly connected to a cutting disc (45), a beveled right-angle plate (46) is fixedly connected to the surface of the crossbeam (43) and close to the right-angle hole (3), and a protective component (47) is mounted on the top of the crossbeam (43) and close to the cutting disc (45); The protection assembly (47) includes a protection cover shell (471) and a semicircular cover (472), the surface of the protection cover shell (471) is fixedly connected to the top of the crossbeam (43), the protection cover shell (471) covers the top of the cutting disc (45), and the central axis of the cutting disc (45) is rotatably installed between the protection cover shell (471), the semicircular cover (472) is fixedly installed on the surface of the cutting disc (45) and close to the bottom, the inner side of the semicircular cover (472) is fixedly connected to an elastic sheet (473), the end of the elastic sheet (473) away from the semicircular cover (472) is fixedly installed with a base shell (474), and a ball (475) is rotatably installed inside the base shell (474) and close to the cutting disc (45); A feeding mechanism (5) is installed at the top of the body (1) and at one end away from the strip hole (2), and the feeding mechanism (5) includes a baffle (51) and a rotating roller (52), the baffle (51) is fixedly connected to the top of the body (1) and near the right-angle hole (3) by screws, the rotating roller (52) is installed at the top of the inner cavity of the body (1) and near the baffle (51), the surface of the baffle (51) is provided with a rectangular hole (53), a conveyor belt (54) is installed in the middle of the surface of the rotating roller (52), the surface of the conveyor belt (54) and near the baffle (51) is fixedly connected to a right-angle stopper (55), the bending part of the inner side of the right-angle stopper (55) is fixedly connected to an anti-slip layer (56), and a clamping assembly (57) is installed at the top of the body (1) and near the bevel right-angle plate (46); The clamping assembly (57) includes a guide rail (571), the guide rail (571) is fixedly connected to the top of the body (1) and close to the conveyor belt (54), a U-shaped clamping plate (572) is slidably installed inside the guide rail (571) and close to the right-angle limiter (55), an elastic reset member (573) is fixedly installed between the end of the surface of the U-shaped clamping plate (572) and the inner wall of the guide rail (571), a driven connecting rod (574) is fixedly connected to the top of the U-shaped clamping plate (572) and close to the hypotenuse right-angle plate (46), and a right-angle locking rod (575) is fixedly installed on the top of the U-shaped clamping plate (572) and close to the rectangular hole (53); The surface of the elastic reset member (573) is wavy, and the position of the right-angle locking rod (575) corresponds to the position of the rectangular hole (53); A material receiving mechanism (6) is installed on the surface of the body (1) and near the strip hole (2), and the material receiving mechanism (6) includes a curved material receiving plate (61), the side of the surface of the curved material receiving plate (61) is hinged to the inner wall of the body (1) and near the strip hole (2), the top of the curved material receiving plate (61) and near the right-angle hole (3) is fixedly connected with a bent pressure rod (62), the middle of the surface of the curved material receiving plate (61) is fixedly connected with a baffle bar (63), an infrared measuring instrument (64) is fixedly installed on the surface of the curved material receiving plate (61) and near the baffle bar (63), a processor (65) is fixedly installed at the bending part of the surface of the curved material receiving plate (61) and near the bending pressure rod (62), and the infrared measuring instrument (64) and the processor (65) are electrically connected.

2. The square tube cutting equipment for processing assembled sun room roofs according to claim 1 is characterized by: The frame (41) is installed vertically, and there are two hydraulic cylinders (42), and the two hydraulic cylinders (42) are symmetrically installed along the crossbeam (43).

3. The square tube cutting equipment for processing assembled sun room roofs according to claim 1 is characterized by: The cutting disc (45) is installed directly above the strip-shaped hole (2), and the beveled right-angle plate (46) is installed directly above the right-angle hole (3).

4. The square tube cutting equipment for processing assembled sunroom roofs according to claim 1 is characterized by: There are four balls (475), and the four balls (475) are evenly installed inside the protective cover (471) and close to the cutting disc (45). The spherical surface of the ball (475) fits the surface of the cutting disc (45).

5. The square tube cutting equipment for processing assembled sun room roofs according to claim 1, characterized in that: The right-angle stoppers (55) are evenly mounted on the surface of the conveyor belt (54) and close to the baffle (51), and the position of the clamping assembly (57) corresponds to the position of the baffle (51).

6. The square tube cutting equipment for processing assembled sun room roofs according to claim 1, characterized in that: The top end of the bent pressure rod (62) extends to the inside of the right-angle hole (3), the barrier strip (63) is arc-shaped, there are two infrared measuring instruments (64), and the two infrared measuring instruments (64) are symmetrically installed along the central axis in the middle of the curved splicing plate (61).

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