Square tube cutting equipment for processing ceiling of fabricated sunlight room

Abstract

The invention discloses square tube cutting equipment for machining a ceiling of an assembly type sunlight room, and relates to the technical field of cutting. The square tube cutting equipment for machining the assembled sunlight room ceiling comprises a machine body and a machining mechanism, the machining mechanism comprises a rack and a hydraulic cylinder, a cross beam is slidably installed in the rack, a servo motor is fixedly installed in the middle of the bottom of the cross beam, and an output shaft of the servo motor is fixedly connected with a cutting disc; a bevel edge right-angle plate is fixedly connected to the position, close to the right-angle hole, of the surface of the cross beam, a protection assembly is installed at the position, close to the cutting disc, of the top of the cross beam and comprises a protection cover shell and a semicircular cover, an elastic piece is fixedly connected to the inner side face of the semicircular cover, and a base shell is fixedly installed at the end, away from the semicircular cover, of the elastic piece. Balls are installed in the base shell and close to the cutting disc in a rolling mode, the protection purpose is achieved, safety protection can be achieved, deflection and shaking are not prone to occurring, the cutting quality is high, and safety and reliability are achieved.

Description

Technical Field

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

[0002] Prefabricated sunrooms are a modern building structure with the advantages of easy installation and diverse shapes. Prefabricated sunrooms are a type of building that adopts standardized and modular design and production methods. The various components of the sunroom are pre-processed and manufactured in the factory, and then transported to the construction site for assembly. According to different design requirements, by combining different modules and components, sunroom designs of various shapes and styles can be realized, such as flat roof, sloping roof, pointed roof, special shape, etc., to meet the diverse aesthetic and usage needs of users. Prefabricated sunroom roofs have a lot of applications for square tubes, and solar water heaters, solar photovoltaic panels and many other equipment will be installed on the sunroom roof. The requirements for supporting square tubes are relatively high, and reinforcing ribs need to be added to the square tubes to ensure the supporting strength of the square tubes. When prefabricating the square tubes, the square tubes need to be cut, so cutting equipment is needed.

[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, making the cutting disc prone to skew and shake, 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 sun room ceilings comprises a machine body, a strip hole is opened at the side of the top of the machine body, and a right-angle hole is opened at the top of the machine 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] Wherein, the processing mechanism includes a frame and a hydraulic cylinder, the frame is fixedly installed at the side of the top of the machine body and near the end of the strip hole, the hydraulic cylinder is installed at the side of the surface of the frame, a crossbeam is slidably installed inside the frame, the telescopic end of the hydraulic cylinder is fixedly connected to the end of the crossbeam, a servo motor is fixedly installed in the middle of the bottom of the crossbeam, the output shaft of the servo motor is fixedly connected with a cutting disc, a beveled right-angle plate is fixedly connected to the surface of the crossbeam and near the right-angle hole, and a protective component is installed on the top of the crossbeam and 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 is 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 move downward with the servo motor, and the height of the cutting disc can be adjusted, which is helpful for cutting the square pipe;

[0008] The protection component includes a protection cover shell and a semicircular cover, the surface of the protection cover shell is fixedly connected to the top of the crossbeam, the protection cover shell covers the top of the cutting disc, and the central axis of the cutting disc is rotatably installed between the protection cover shell, the semicircular cover is fixedly installed on the surface of the cutting disc and close to the bottom, the inner side surface of the semicircular cover is fixedly connected with an elastic sheet, and the end of the elastic sheet away from the semicircular cover is fixedly installed with a base shell, and balls are 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 the ball rolls under the support of the base shell, 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 easy to be skewed and deviated, 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 thrust. 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 crossbeam drives the servo motor to move downward, the beveled right-angle plate will move downward with the crossbeam, and 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 crossbeam, making the crossbeam structure compact, thereby making the servo motor and the 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 with 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] Preferably, a feeding mechanism is installed on the top of the body and at one end away from the strip hole, and the feeding mechanism includes a baffle and a rotating roller, the baffle is fixedly connected to the top of the body and close to the right-angle hole by screws, the rotating roller is installed at the top of the inner cavity of the body and close to the baffle, the surface of the baffle is provided with a rectangular hole, a conveyor belt is installed in the middle of the surface of the rotating roller, the surface of the conveyor belt and the position close to the baffle are fixedly connected with a right-angle limiter, the bending part of the inner side surface of the right-angle limiter is fixedly connected with an anti-slip layer, and a clamping assembly is installed on the top of the body and close to the beveled right-angle plate, the square tube blank to be cut is placed on the inner side of the right-angle limiter, and 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, so that the square tube blank can be initially limited, and the conveyor belt is operated by rotating the rotating roller, so that the square tube blank is transported and fed 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 retaining plate is inserted into the top of the frame body and is close to the conveyor belt, and the inside of the guide rail and the right-angled limit piece are slidably installed with a U-shaped retaining plate, and an elastic reset piece is fixedly installed between the end of the surface of the U-shaped retaining plate and the inner wall of the guide rail, and a driven connecting rod is fixedly connected to the top of the U-shaped retaining plate and close to the position of the beveled right-angled plate, and a right-angled locking rod is fixedly installed on the top of the U-shaped retaining plate and close to the rectangular hole, and the right-angled locking rod is inserted into the right-angled hole through the beveled right-angled plate, and as the beveled right-angled plate continues to move downward, the inclined surface of the beveled right-angled plate surface can be used 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 a side close to the square tube blank, so that the square tube blank can be clamped and fixed, and the right-angled locking rod will be inserted into the inside of the rectangular hole, so that it can be self-locking, making the square tube blank not easy to loosen, and making full use of the interaction between the structures to connect the structures together.

[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, and the sides of the surface of the curved material receiving plate are hinged to the inner wall of the body near the strip hole, and a bent pressure rod is fixedly connected to the top of the curved material receiving plate near the right-angle hole, and a baffle strip is fixedly connected to the middle of the surface of the curved material receiving plate, an infrared measuring instrument is fixedly installed on the surface of the curved material receiving plate near the baffle strip, and a processor is fixedly installed at the bending 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. 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 strip 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 connecting plate. As the zigzag connecting plate rotates clockwise, the infrared measuring instrument can be driven to move, and the infrared measuring instrument can be lifted 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 a specified length, the transportation of the square tube material can be stopped, thereby accurately cutting.

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

[0021] 1. The square tube cutting equipment for processing the assembled sun room ceiling utilizes 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. Under the support of the frame, the beam drives the servo motor to move downward, so that the cutting disc can move downward with the servo motor, and the height of the cutting disc can be adjusted, which is helpful for cutting the square tube.

[0022] 2. The square tube cutting equipment for processing the prefabricated sun room ceiling, when the cutting disc completes cutting the square tube, the telescopic end of the hydraulic cylinder can be extended so that the crossbeam is pushed upward, 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 feeding and batch cutting.

[0023] 3. The square tube cutting equipment for processing the assembled sun room ceiling, as the crossbeam drives the servo motor to move downward, the beveled right-angle plate will move downward with the crossbeam, 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 crossbeam, making the crossbeam 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 ceiling drives the cutting disc to rotate with the output end of the servo motor to cut 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 easy to be skewed and deviated, thereby improving the cutting quality.

[0025] 5. The square tube cutting equipment for processing the assembled sun room ceiling 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 through the elastic deformation of the elastic sheet.

[0026] 6. The square tube cutting equipment for processing the assembled sun room ceiling extends from 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 sun room ceiling can drive the infrared measuring instrument to move as the zigzag material plate rotates clockwise, and can be lifted by the infrared measuring instrument 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 pass the information to the processor, so that 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 ceiling places the square tube blank to be cut on the inner side of the right-angle limiter, and uses the two adjacent right-angle surfaces of the square tube blank to fit with the right-angle surface on the inner side of the right-angle limiter to initially limit the square tube blank, and rotates the roller to make the conveyor belt run, so that the square tube blank is transported and fed in the direction close to the cutting disc.

[0029] 9. The square tube cutting equipment for processing the assembled sun room ceiling utilizes the bevel on the surface of the beveled right-angle plate to contact the driven connecting rod, so that the driven connecting rod is subjected to a driving 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, so that it can be 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 It is a schematic diagram of the overall structure of the square tube cutting equipment for processing the assembled sun room ceiling of the present invention;

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

[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 It is a schematic diagram of the connection structure between the feeding mechanism and the machine body of the present invention;

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

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

[0038] Fig. 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, beam; 44, servo motor; 45, cutting disc; 46, beveled right angle plate; 47, protection component; 471, protection cover shell; 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-skid 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, zigzag receiving plate; 62, bent pressure rod; 63, baffle strip; 64, infrared measuring instrument; 65, processor. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work 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 sun room ceilings comprises a body 1, a strip hole 2 is opened at the side of the top of the body 1, and a right-angle hole 3 is opened at the top of the body 1 and 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] 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 machine 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 beam 43 is slidably installed inside the frame 41. The telescopic end of the hydraulic cylinder 42 is fixedly connected to the end of the beam 43. A servo motor 44 is fixedly installed in the middle of the bottom of the beam 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 beam 43 and close to the right-angle hole 3. A protective component 47 is installed at the top of 43 and near the cutting disc 45. The staff turns on the servo motor 44 to work, and the cutting disc 45 can be driven to rotate by rotating the output end of the servo motor 44, and the hydraulic cylinder 42 is turned on to work. The telescopic end of the hydraulic cylinder 42 is contracted to apply a downward pulling force to the beam 43, and 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;

[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, and the servo motor 44 and the cutting disc 45 can be driven upward through the crossbeam 43, so that the cutting disc 45 is lifted, which is convenient for subsequent continuous feeding 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 crossbeam 43 drives the servo motor 44 to move downward, the beveled right-angle plate 46 will move downward together with the crossbeam 43, and the bottom end of the beveled right-angle plate 46 can be inserted into the interior of the right-angle hole 3, so that the beveled right-angle plate 46 can be used to support and guide the crossbeam 43.

[0048] 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 cross beam 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. The inner side of the base shell 474 and the base shell 474 are close to the bottom of the base shell 474. A ball 475 is rollingly installed 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 where the reinforcing ribs are unevenly stressed, the cutting disc 45 is not prone to skewing and deviation.

[0049] There are four balls 475 , and the four balls 475 are evenly installed inside the protective cover shell 471 and close to the cutting disc 45 . The spherical surface of the ball 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 splash of the debris. Under the support of the semicircular cover 472, the elastic force provided by the elastic sheet 473 is utilized, and the rolling contact between the ball 475 and the cutting disc 45 can be combined. The elastic deformation of the elastic sheet 473 can absorb the vibration generated by the cutting operation of the cutting disc 45.

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

[0052] A feeding mechanism 5 is installed at the top of the machine 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 machine 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 machine 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 stopper 55 is fixedly connected to the surface of the conveyor belt 54 and close to the baffle 51. The right-angle stopper An anti-slip layer 56 is fixedly connected to the bend of the inner side surface of 55, and a clamping assembly 57 is installed on the top of the body 1 and near the bevel right-angle plate 46. The staff places the square tube blank to be cut on the inner side of the right-angle limiter 55, and 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 55 to preliminarily limit the square tube blank. The conveyor belt 54 is operated by rotating the rotating roller 52, so that the square tube blank is transported and loaded in 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 conveyor belt 54. A U-shaped clamping plate 572 is slidably installed inside the guide rail 571 and close to the right-angle stopper 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 right-angle plate 46 of the bevel. 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 driving 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 is based on the first and second embodiments. 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. A curved pressure rod 62 is fixedly connected to the top of the curved material receiving plate 61 and near the right-angle hole 3. A baffle bar 63 is fixedly connected to the middle of the surface of the curved material receiving plate 61. 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 near the curved pressure rod 62 A 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, so that the bent pressure rod 62 and the curved connecting plate 61 can be rotated clockwise to adjust the angle, so that the curved connecting 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 lifted 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 a specified length, the transportation of the square tube material can be stopped.

[0059] When in use, the staff first places the square tube blank to be cut on the inner side of the right-angle stopper 55, and makes use of the two adjacent right-angle surfaces of the square tube blank to fit with the inner right-angle surface of the right-angle stopper 55, so as to preliminarily limit the square tube blank, and rotate the roller 52 to make the conveyor belt 54 run, so as to convey the square tube blank to the direction close to 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, and the telescopic end of the hydraulic cylinder 42 is contracted to apply a downward pulling force to the beam 43, and 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 cross beam 43 drives the servo motor 44 to move downward, the beveled right angle plate 46 will move downward together with the cross beam 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 be used to support and guide the cross beam 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, so that the bent pressure rod 62 and the curved material receiving plate 61 can be rotated clockwise to adjust the angle, so that the curved material receiving plate 61 is in a horizontal state, and the extended square tube to be cut can be lifted;

[0063] As the zigzag material receiving 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, and the infrared rays emitted by the infrared measuring instrument 64 can be used to collect information, and the information can be transmitted to the processor 65, so that after the square tube extends to a specified length, the conveying of the square tube material can be stopped;

[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, so that the square tube blank can be clamped and fixed, the elastic reset member 573 is stretched, and the right-angle locking rod 575 is inserted into the inside of the rectangular hole 53, so that self-locking can be performed;

[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 rolled under the support of the base shell 474, and four balls 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 easy to be skewed or deviated;

[0066] By using the protective cover 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 is utilized, and the rolling contact between the ball 475 and the cutting disc 45 can be combined. Through the elastic deformation of the elastic sheet 473, the vibration generated by the cutting work of the cutting disc 45 can be absorbed;

[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, and the servo motor 44 and the cutting disc 45 can be driven upward through the crossbeam 43, so that the cutting disc 45 is lifted, which is convenient for subsequent continuous feeding and batch cutting.

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

[0069] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square tube cutting device for processing assembled sun room ceilings, characterized in that: It comprises a machine body (1), a strip-shaped hole (2) is provided at the side of the top of the machine body (1), and a right-angle hole (3) is provided at the top of the machine body (1) and near the strip-shaped hole (2); A processing mechanism (4) is used to cut 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); 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 component (47) comprises 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 surface of the semicircular cover (472) is fixedly connected with 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 rollingly installed inside the base shell (474) and close to the cutting disc (45).

2. The square tube cutting equipment for processing the assembled sun room ceiling according to claim 1 is characterized by: The frame (41) is installed vertically, 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 the assembled sun room ceiling 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 the assembled sun room ceiling according to claim 1 is characterized by: There are four balls (475), and the four balls (475) are evenly installed inside the protective cover shell (471) and close to the cutting disc (45), and 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 ceilings according to claim 1 is characterized by: A feeding mechanism (5) is installed at the top of the machine body (1) and at one end away from the strip hole (2). The feeding mechanism (5) comprises a baffle (51) and a rotating roller (52). The baffle (51) is fixedly connected to the top of the machine 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 machine 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 stopper (55) is fixedly connected to the surface of the conveyor belt (54) and close to the baffle (51). An anti-slip layer (56) is fixedly connected to the bending part of the inner side of the right-angle stopper (55). A clamping assembly (57) is installed at the top of the machine body (1) and close to the bevel right-angle plate (46).

6. The square tube cutting equipment for processing the assembled sun room ceiling according to claim 5 is characterized by: 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).

7. The square tube cutting equipment for processing the assembled sun room ceiling according to claim 5 is characterized by: The clamping assembly (57) comprises a guide rail (571), the guide rail (571) being fixedly connected to the top of the machine body (1) and close to the conveyor belt (54), a U-shaped clamping plate (572) being slidably mounted inside the guide rail (571) and close to the right-angle stopper (55), an elastic reset member (573) being fixedly mounted 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) being 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) being fixedly mounted to the top of the U-shaped clamping plate (572) and close to the rectangular hole (53).

8. The square tube cutting equipment for processing the assembled sun room ceiling according to claim 7 is characterized by: 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).

9. The square tube cutting equipment for processing assembled sun room ceilings according to claim 1 is characterized by: 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) comprises 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), a bent pressure rod (62) is fixedly connected to the top of the curved material receiving plate (61) and near the right-angle hole (3), a baffle bar (63) is fixedly connected to the middle of the surface of the curved material receiving plate (61), 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.

10. The square tube cutting equipment for processing the assembled sun room ceiling according to claim 9, characterized in that: 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 receiving plate (61).

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