Metal plate fixed-distance cutting device for metal machining

Abstract

The invention is suitable for the technical field of metal processing, and provides a metal plate fixed-distance cutting device for metal processing, which comprises a base, the vertical beam is fixedly installed on the base, and a cross beam is fixed to the top of the vertical beam; the platform plate is fixed on the vertical beam; the fixed-distance cutting mechanism comprises a shell movably arranged on the cross beam, and a flame cutting head used for cutting the metal plate is arranged in the shell; the electronic roller range finder is arranged on one side of the shell, can be adjusted in a lifting manner and is used for measuring the distance. According to the metal plate fixed-distance cutting device for metal machining, automatic fixed-distance measurement of the metal plate is achieved through cooperation of the electronic roller distance measuring instrument and the guiding and conveying mechanism, the baffle, the cooling pipe, the shovel plate and the smoke dust treatment mechanism act synergistically, high-temperature slag, spark splashing and smoke dust pollution are effectively reduced, and operation safety is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of metal processing, and in particular relates to a metal plate fixed-distance cutting device for metal processing. Background Art

[0002] In the field of modern metal processing, large metal plates are widely used in many industries such as aerospace, shipbuilding, and bridge construction. In order to meet different production needs, large metal plates need to be cut to specific sizes.

[0003] At present, the main method of cutting metal plates at a fixed distance is to first measure manually and then use flame cutting technology for cutting. Flame cutting is a common method of separating materials by locally melting or vaporizing metal plates through high-temperature flames. During the cutting process, high-temperature slag, sparks and other impurities generated by the melting metal will fly everywhere. The flying high-temperature slag and sparks can easily burn the operator, posing a serious safety hazard. Summary of the Invention

[0004] The present invention provides a metal plate fixed-distance cutting device for metal processing, aiming to solve the problem raised in the above background technology that during the current flame cutting process of metal plates, high-temperature slag and sparks splash everywhere, which can easily burn operators.

[0005] To solve the above problems, the present invention is implemented as follows: a metal plate fixed-distance cutting device for metal processing, comprising: a base; a vertical beam, the vertical beam is fixedly installed on the base, and a cross beam is fixed on the top of the vertical beam; a platform plate, the platform plate is fixed on the vertical beam; a fixed-distance cutting mechanism, comprising a shell movably arranged on the cross beam, a flame cutting head for cutting the metal plate is arranged in the shell; an electronic roller distance meter that can be raised and lowered and adjusted on one side of the shell, the electronic roller distance meter is used to measure the distance; a flame controller arranged on one side of the vertical beam and adapted to the flame cutting head; a guiding mechanism arranged on the platform plate for guiding the metal plate; a grinding mechanism arranged in the shell, for grinding the cut part of the metal plate; an adjustment mechanism arranged on the cross beam and the shell, for regulating the movement of the shell.

[0006] Preferably, the guiding mechanism includes: a first mounting plate fixed on the platform plate; a first guide plate fixed on the platform plate, the first guide plate being provided with an adjustable second mounting plate; a support plate fixed on the first mounting plate and the second mounting plate respectively, a bearing seat being fixed on the support plate, and a guide roller for guiding the metal plate being assembled on the bearing seat; a first motor fixed on one side of the second mounting plate, the output shaft of the first motor being fixedly connected to the shaft of the guide roller through a coupling.

[0007] Preferably, the grinding mechanism includes: a first rotating rod assembled in the shell through a sealed bearing; a grinding brush fixed to the bottom end of the first rotating rod, used for grinding the cut part of the metal plate; a second motor fixed in the shell, and a transmission rod is assembled on the output shaft of the second motor through a coupling; first bevel teeth are respectively fixed on the first rotating rod and the transmission rod and are engaged with each other.

[0008] Preferably, the adjusting mechanism includes: a fixed plate symmetrically fixed on the cross beam, a toothed plate and a second guide plate fixed on the fixed plate; an adjusting block sleeved on the toothed plate and the second guide plate; a first rotating shaft assembled on the adjusting block through a bearing, a gear fixed on the first rotating shaft, and the gear meshing with the toothed plate; a second rotating shaft and a spline rod assembled on the adjusting block through a bearing; a third bevel tooth and a fourth bevel tooth respectively fixed on the first rotating shaft and the second rotating shaft and meshing with each other; a fifth bevel tooth respectively fixed on the spline rod and the second rotating shaft and meshing with each other; a spline cylinder assembled on the housing through a bearing, the spline cylinder being adapted to the spline rod; a sixth bevel tooth respectively fixed on the spline cylinder and the transmission rod and meshing with each other; a second electric telescopic rod fixed on the adjusting block, and the output rod of the second electric telescopic rod being fixedly connected to the housing.

[0009] Preferably, a baffle for separating the space is fixedly installed in the shell, a cooling pipe for spraying water is fixed on the baffle, a bucket is assembled in the shell through a connecting plate, and a shovel plate is fixed on the bucket for scraping debris and impurities.

[0010] Preferably, the bucket is provided with a smoke and dust treatment mechanism, which includes: a second rotating rod assembled through a sealed bearing, with a fan blade fixedly installed at the bottom end of the second rotating rod; second bevel teeth respectively fixed on the second rotating rod and the transmission rod and engaged with each other; a conduit fixedly connected to the bucket, the outlet end of the conduit being connected to a filter box; an annular groove plate fixed in the filter box, with a filter plate fixedly installed on the annular groove plate; an activated carbon plate arranged in the filter box; and an exhaust pipe fixedly connected to the filter box.

[0011] Preferably, a third electric telescopic rod is fixedly installed on one side of the shell, and the output rod of the third electric telescopic rod is fixedly connected to the electronic roller rangefinder through a bracket. Support frames are fixed on both sides of the shell, and balls are embedded on the support frames.

[0012] Preferably, a collecting shell is fixedly installed at the bottom of the platform plate for collecting impurities and sewage. A through opening is opened on the platform plate. A detachable filter box is provided in the collecting shell for filtering impurities. A drain pipe is fixedly connected to one side of the collecting shell, and a valve is provided on the drain pipe.

[0013] Preferably, a pressure plate is slidably mounted on the first mounting plate for limiting the metal plate, a rubber pad is fixed to the bottom of the pressure plate, a fourth electric telescopic rod is fixedly mounted on the platform plate, and the output rod of the fourth electric telescopic rod is fixedly connected to the pressure plate.

[0014] Preferably, a first electric telescopic rod is fixedly mounted on the vertical beam, an output rod of the first electric telescopic rod is fixedly connected to the second mounting plate, and balls are embedded on a surface of the second mounting plate and the first mounting plate that are close to each other.

[0015] Compared with the related art, the metal plate distance cutting device for metal processing provided by the present invention has the following beneficial effects: Compared with the existing technology, the metal plate distance cutting device for metal processing provided by this solution realizes automatic distance measurement of metal plates through the cooperation of an electronic roller distance meter and a guide mechanism. The adjustment mechanism controls the precise movement of the shell, so that the flame cutting head and the grinding brush can operate in conjunction; the baffle, cooling tube, shovel plate and smoke treatment mechanism work together to effectively reduce high-temperature slag, spark splashing and smoke pollution, thereby improving operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a metal plate distance cutting device for metal processing provided by the present invention; Figure 2 This is a schematic diagram of the main cross-sectional structure of a metal plate distance cutting device for metal processing provided by the present invention; Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG; Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG; Figure 5 for Figure 2 Schematic diagram of the enlarged structure of part C shown in ; Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part D shown in FIG; Figure 7 for Figure 2 Schematic diagram of the enlarged structure of part E shown in FIG; Figure 8 for Figure 3 Schematic diagram of the enlarged structure of part F shown in FIG; Figure 9 It is a schematic diagram of the top view of the structure of the present invention; Figure 10 Schematic diagram of the structure of the ring groove plate in the present invention; Figure 11 It is a structural schematic diagram of the shovel plate in the present invention.

[0017] Figure numerals: 1, base; 2, vertical beam; 3, platform plate; 4, cross beam; 5, shell; 6, flame cutting head; 7, flame controller; 8, first guide plate; 9, first mounting plate; 10, second mounting plate; 11, support plate; 12, guide roller; 13, first motor; 14, first electric telescopic rod; 15, first rotating rod; 16, grinding brush; 17, second motor; 18, transmission rod; 19, first bevel gear; 20, bucket; 21, shovel plate; 22, collecting shell; 23, through port; 24, second rotating rod; 25, fan blade; 26, second bevel gear; 27, filter box; 28, conduit; 29, ring groove plate; 30, filter plate; 31, activated carbon plate; 32, exhaust pipe; 33, fixing plate; 34, tooth groove plate; 35, second guide plate; 36, adjustment block; 37, First rotating shaft; 38. Gear; 39. Third bevel gear; 40. Second rotating shaft; 41. Fourth bevel gear; 42. Spline rod; 43. Spline cylinder; 44. Fifth bevel gear; 45. Sixth bevel gear; 46. Second electric telescopic rod; 47. Third electric telescopic rod; 48. Bracket; 49. Electronic roller distance meter; 50. Filter box; 51. Drain pipe; 52. Baffle; 53. Cooling pipe; 54. Telescopic pipe; 55. Water tank; 56. Water pump; 57. Suction pipe; 58. Cover plate; 59. Support frame; 60. Third rotating rod; 61. First cleaning brush; 62. Spray pipe; 63. Connecting pipe; 64. Seventh bevel gear; 65. Drain pipe; 66. Fourth rotating rod; 67. Eighth bevel gear; 68. Second cleaning brush; 69. Fourth electric telescopic rod; 70. Press plate; 71. Rubber pad. DETAILED DESCRIPTION

[0018] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The embodiment of the present invention provides a metal plate distance cutting device for metal processing, such as Figure 1-11As shown, the metal plate fixed-distance cutting device for metal processing includes: a base 1; a vertical beam 2, which is fixedly mounted on the base 1, and a horizontal beam 4 is fixed to the top of the vertical beam 2; a platform plate 3, which is fixed on the vertical beam 2; a fixed-distance cutting mechanism, including a shell 5 movably arranged on the horizontal beam 4, wherein a flame cutting head 6 for cutting the metal plate is arranged in the shell 5; an electronic roller distance meter 49 which can be raised and lowered and adjusted on one side of the shell 5, and the electronic roller distance meter 49 is used to measure the distance; a flame controller 7 which is arranged on one side of the vertical beam 2 and is adapted to the flame cutting head 6; a guiding mechanism arranged on the platform plate 3 for guiding the metal plate; a grinding mechanism arranged in the shell 5 for grinding the cutting part of the metal plate; an adjustment mechanism arranged on the horizontal beam 4 and the shell 5 for regulating the movement of the shell 5.

[0020] In this embodiment, a metal plate is placed on the platform plate 3, and the height of the electronic roller distance meter 49 is adjusted so that its wheels are in contact with the surface of the metal plate to be cut. Next, the guiding mechanism is started, and during the process of the metal plate being conveyed forward, the wheels of the electronic roller distance meter 49 rotate accordingly, and the distance the metal plate moves forward is measured in real time. When the value displayed on the electronic roller distance meter 49 reaches the required cutting length, the guiding mechanism is closed, the conveying of the metal plate is stopped, and the electronic roller distance meter 49 is raised and reset. Subsequently, the adjusting mechanism is used to control the housing 5 to move downward on the beam 4. Since the flame cutting head 6 and the lowest end of the electronic roller distance meter 49 wheels are on the same horizontal line, the flame cutting head 6 after descending is exactly aligned with the starting point of the metal plate cutting. Finally, the flame controller 7 is started to allow the flame cutting head 6 to start the cutting operation. After the cutting is completed, the linked grinding mechanism can grind the cut part of the metal plate at the same time; Compared with traditional flame cutting, the device can reduce the splashing of high-temperature slag and sparks to a certain extent through structural design, reduce the risk of burns to operators, and improve safety during operation. The electronic roller distance meter 49 cooperates with the guide mechanism to realize automatic measurement of the length of the metal plate, replacing manual measurement, reducing human error and measurement time; the design of the flame cutting head 6 and the lowest end of the electronic roller distance meter 49 wheel being on the same horizontal line makes it easier to locate the cutting starting point without repeated adjustments, shortening preparation time and speeding up the overall cutting process.

[0021] In a further preferred embodiment of the present invention, the guiding mechanism includes: a first mounting plate 9 fixed on the platform plate 3; a first guide plate 8 fixed on the platform plate 3, and an adjustable second mounting plate 10 is sleeved on the first guide plate 8; a support plate 11 fixed on the first mounting plate 9 and the second mounting plate 10 respectively, and a bearing seat is fixed on the support plate 11, and a guide roller 12 for guiding the metal plate is assembled on the bearing seat; a first motor 13 fixed on one side of the second mounting plate 10, and the output shaft of the first motor 13 is fixedly connected to the shaft of the guide roller 12 through a coupling.

[0022] In this embodiment, according to the width of the metal sheet to be cut, the position of the second mounting plate 10 on the first guide plate 8 is adjusted, and the spacing between the second mounting plate 10 and the first mounting plate 9 is changed so that the spacing between the guide rollers 12 on the two side support plates 11 is adapted to the width of the metal sheet; then, the metal sheet is placed on the guide rollers 12 to ensure that the metal sheet is in full contact with the guide rollers 12; the first motor 13 is started, and its output shaft drives the guide rollers 12 to rotate through the coupling, and the friction between the guide rollers 12 and the metal sheet is used to push the metal sheet forward along the platform plate 3; during the conveying process, the electronic roller distance meter 49 synchronously measures the distance, and when the displayed value reaches the desired cutting length, the first motor 13 is turned off to stop the metal sheet from being guided; By adjusting the distance between the second mounting plate 10 and the first mounting plate 9, the position of the guide roller 12 can be quickly adjusted to adapt to metal plates of different widths without replacing equipment components, which significantly improves the adaptability of the device to diversified plates and reduces the cost of use.

[0023] In a further preferred embodiment of the present invention, the grinding mechanism includes: a first rotating rod 15 assembled in the housing 5 through a sealed bearing; a grinding brush 16 fixed to the bottom end of the first rotating rod 15, for grinding the cut part of the metal plate; a second motor 17 fixed in the housing 5, and a transmission rod 18 is assembled on the output shaft of the second motor 17 through a coupling; and first bevel teeth 19 respectively fixed on the first rotating rod 15 and the transmission rod 18 and meshing with each other.

[0024] In this embodiment, when the flame controller 7 is activated to cause the flame cutting head 6 to begin cutting, the second motor 17 is simultaneously started. The output shaft of the second motor 17 drives the transmission rod 18 to rotate via a coupling. Because the first bevel teeth 19 fixed to the first rotating rod 15 and the transmission rod 18 engage with each other, the rotation of the transmission rod 18 is transmitted to the first rotating rod 15 via the first bevel teeth 19, causing the first rotating rod 15 to rotate under the support of the sealed bearing. At this time, the grinding brush 16 located behind the flame cutting head 6 and fixed to the bottom end of the first rotating rod 15 rotates synchronously. The moment the flame cutting head 6 completes cutting, it immediately grinds the cut portion of the metal sheet to promptly remove burrs and unevenness caused by the cutting. Cutting and grinding are carried out simultaneously. Compared with the step-by-step operation of cutting and then starting grinding, this saves the time waiting for cutting to be completed, reduces the overall processing cycle, and allows the equipment to process more metal plates per unit time, significantly improving production efficiency.

[0025] In a further preferred embodiment of the present invention, the adjustment mechanism includes: a fixed plate 33 symmetrically fixed to the crossbeam 4, a toothed plate 34 and a second guide plate 35 fixed to the fixed plate 33; an adjustment block 36 sleeved on the toothed plate 34 and the second guide plate 35; a first rotating shaft 37 assembled on the adjustment block 36 through a bearing, a gear 38 fixed on the first rotating shaft 37, the gear 38 meshing with the toothed plate 34; a second rotating shaft 40 and a spline rod 42 assembled on the adjustment block 36 through a bearing; The third bevel teeth 39 and the fourth bevel teeth 41 on the shaft 37 and the second rotating shaft 40 are meshed with each other; the fifth bevel teeth 44 are respectively fixed on the spline rod 42 and the second rotating shaft 40 and are meshed with each other; the spline cylinder 43 is assembled on the housing 5 through a bearing, and the spline cylinder 43 is adapted to the spline rod 42; the sixth bevel teeth 45 are respectively fixed on the spline cylinder 43 and the transmission rod 18 and are meshed with each other; the second electric telescopic rod 46 is fixed on the adjusting block 36, and the output rod of the second electric telescopic rod 46 is fixedly connected to the housing 5.

[0026] In this embodiment, when the housing 5 needs to be lowered, the second electric telescopic rod 46 is activated, its output rod extending, driving the housing 5 downward along the second guide plate 35, preparing for subsequent cutting operations. To adjust the housing 5's lateral movement, the transmission rod 18 is rotated. This transmits power to the splined cylinder 43 via the sixth bevel gear 45. The splined cylinder 43 then transmits power to the splined rod 42, which, in conjunction with the fifth bevel gear 44, drives the second rotating shaft 40. The second rotating shaft 40, via the fourth bevel gear 41, drives the third bevel gear 39, which in turn rotates the first rotating shaft 37. At this point, the gear 38 fixed to the first rotating shaft 37 rolls along the meshing toothed plate 34, driving the adjustment block 36 forward along the second guide plate 35, thereby achieving linear motion of the housing 5 and enabling the flame cutting head 6 to cut the metal sheet. During this process, the grinding mechanism and the cutting mechanism are linked, ensuring that the flame cutting head 6 and the grinding brush 16 reach the desired working positions simultaneously. The vertical descent and lateral movement of the housing 5 are achieved respectively by the operation of the second electric telescopic rod 46 and the transmission rod 18. No matter how the housing 5 moves, the flame cutting head 6 and the grinding brush 16 always maintain the same relative position, ensuring that the grinding brush 16 can immediately process the cut part after the cutting is completed, achieving seamless connection and improving processing quality and consistency.

[0027] In a further preferred embodiment of the present invention, a baffle 52 for separating the space is fixedly installed in the shell 5, a cooling pipe 53 for spraying water is fixed on the baffle 52, a bucket 20 is assembled in the shell 5 through a connecting plate, and a shovel plate 21 is fixed on the bucket 20 for scraping debris and impurities.

[0028] In this embodiment, baffles 52 partition the interior of the housing 5. During the metal sheet cutting process, cooling pipes 53 continuously spray water to cool the cut metal sheet and reduce the slag temperature. After the housing 5 is lowered and adjusted, the scraper plate 21 contacts the surface of the metal sheet. As the housing 5 advances, the dumping scraper plate 21 scrapes away debris and impurities, directing them into the bucket 20 for collection and subsequent cleaning.

[0029] In a further preferred embodiment of the present invention, a smoke and dust treatment mechanism is provided on the bucket 20, and the smoke and dust treatment mechanism includes: a second rotating rod 24 assembled through a sealed bearing, and a fan blade 25 is fixedly installed on the bottom end of the second rotating rod 24; second bevel teeth 26 fixed on the second rotating rod 24 and the transmission rod 18 and engaged with each other; a conduit 28 fixedly connected to the bucket 20, and the outlet end of the conduit 28 is connected to the filter box 27; an annular groove plate 29 fixed in the filter box 27, and a filter plate 30 is fixedly installed on the annular groove plate 29; an activated carbon plate 31 arranged in the filter box 27; and an exhaust pipe 32 fixedly connected to the filter box 27.

[0030] In this embodiment, during the metal plate cutting process, when the transmission rod 18 rotates, the second rotating rod 24 is driven to rotate by the second bevel teeth 26 that mesh with each other, and the fan blades 25 fixed to the bottom end of the second rotating rod 24 rotate accordingly to generate suction. At this time, the smoke generated by the cutting is sucked into the bucket 20. Since a one-way valve is installed on the conduit 28, the smoke can only enter the filter box 27 in one direction through the conduit 28 to avoid the backflow of impurities. The smoke first passes through the filter plate 30 on the annular groove plate 29, and the filter plate 30 intercepts larger particles of impurities; then, the smoke continues to pass through the activated carbon plate 31, and the activated carbon plate 31 absorbs harmful gases and fine particles therein; the air after double filtration and purification is finally discharged through the exhaust pipe 32; The suction force generated by the rotation of the fan blades 25 can quickly suck the smoke generated by cutting into the treatment system. Combined with the double filtration of the filter plate 30 and the activated carbon plate 31, it can effectively remove particulate impurities and harmful gases in the smoke, greatly reducing the smoke concentration in the working environment and improving the air quality.

[0031] In a further preferred embodiment of the present invention, a third electric telescopic rod 47 is fixedly installed on one side of the shell 5, and the output rod of the third electric telescopic rod 47 is fixedly connected to the electronic roller rangefinder 49 through a bracket 48. Support frames 59 are fixed on both sides of the shell 5, and balls are embedded in the support frames 59.

[0032] In this embodiment, the third electric telescopic rod 47 is activated, and its output rod drives the electronic roller distance meter 49 via the bracket 48 to raise and lower it, bringing the wheel of the electronic roller distance meter 49 into contact with the surface of the metal plate, ensuring accurate measurement. As the housing 5 moves on the crossbeam 4, the balls embedded in the support bracket 59 roll against the platform plate 3, reducing friction during the movement of the housing 5 and enabling the adjustment mechanism to move the housing 5 more smoothly, facilitating cutting and polishing processes. During cutting, the output rod of the third electric telescopic rod 47 retracts, driving the electronic roller distance meter 49 upward, without affecting the cutting process. The combination of the third electric telescopic rod 47 and the bracket 48 enables the flexible lifting and lowering of the electronic roller rangefinder 49, and can quickly adapt to metal plates of different thicknesses; the ball design on the support frame 59 converts the sliding friction of the shell 5 when it moves into rolling friction, greatly reducing the movement resistance.

[0033] In a further preferred embodiment of the present invention, a collecting shell 22 is fixedly installed at the bottom of the platform plate 3 for collecting impurities and sewage. A through opening 23 is opened on the platform plate 3. A detachable filter box 50 is provided in the collecting shell 22 for filtering impurities. One side of the collecting shell 22 is fixedly connected to a drain pipe 51, and a valve is provided on the drain pipe 51.

[0034] In this embodiment, during the metal sheet cutting process, debris and impurities generated, as well as wastewater ejected from the cooling pipe 53, fall through the opening 23 on the platform plate 3 into the collection housing 22 below. A removable filter cartridge 50 within the collection housing 22 filters the falling mixture, trapping solid impurities within the cartridge 50 while allowing wastewater to continue flowing downward. The valve on the drain pipe 51 is opened to drain the wastewater from the collection housing 22. The setting of the filter box 50 can effectively separate solid impurities from sewage, prevent solid impurities from clogging the drain pipe 51, and at the same time facilitate the classification and treatment of different types of waste, improve waste treatment efficiency, and reduce the difficulty and cost of subsequent treatment.

[0035] In a further preferred embodiment of the present invention, a pressure plate 70 is slidably installed on the first mounting plate 9 for limiting the metal plate, a rubber pad 71 is fixed to the bottom of the pressure plate 70, and a fourth electric telescopic rod 69 is fixedly installed on the platform plate 3, and the output rod of the fourth electric telescopic rod 69 is fixedly connected to the pressure plate 70.

[0036] In this embodiment, after the electronic roller distance meter 49 measures the required cutting distance of the metal sheet, the fourth electric telescopic rod 69 is activated, its push rod retracts, and the pressure plate 70 slides downward along the through-slot in the first mounting plate 9. As the pressure plate 70 descends, the rubber pad 71 at its bottom gradually contacts and presses against the surface of the metal sheet. The elastic deformation of the rubber pad 71 allows it to adhere tightly to the surface of the metal sheet, firmly securing the metal sheet on the platform plate 3. After the metal sheet cutting and polishing processes are completed, the push rod of the fourth electric telescopic rod 69 is controlled to extend, causing the pressure plate 70 to rise and reset, allowing the processed metal sheet to be removed.

[0037] In a further preferred embodiment of the present invention, a first electric telescopic rod 14 is fixedly mounted on the vertical beam 2, an output rod of the first electric telescopic rod 14 is fixedly connected to the second mounting plate 10, and balls are embedded in the surfaces of the second mounting plate 10 and the first mounting plate 9 that are close to each other.

[0038] In this embodiment, the balls embedded in the side of the second mounting plate 10 and the first mounting plate 9 that are close to each other are in contact with the side of the metal plate. When the guiding mechanism is working, the first motor 13 drives the guide roller 12 to rotate and convey the metal plate. The balls roll during the movement of the metal plate, reducing the friction between the mounting plate and the metal plate, thereby ensuring smooth transportation of the metal plate.

[0039] In order to further improve the use effect of this device, in addition to the above scheme, this scheme also has the following embodiments: In another embodiment of the present invention, a water supply mechanism is provided on the vertical beam 2 for supplying water to the cooling pipe 53 , and the water supply mechanism includes: a water tank 55 fixed to one side of the vertical beam 2 ; A water pump 56 for pumping water is arranged on the water tank 55; a water pumping pipe 57 is fixedly connected to the water inlet end of the water pump 56, and the water inlet end of the water pumping pipe 57 extends into the water tank 55; a telescopic pipe 54 is fixedly connected to the water outlet end of the water pump 56, and the water outlet end of the telescopic pipe 54 is connected to the cooling pipe 53; and a cover plate 58 is arranged on the water tank 55.

[0040] In this embodiment, before cutting the metal sheet, the cover 58 on the water tank 55 is opened and an appropriate amount of cooling water is injected into the water tank 55. While cutting the metal sheet, the water pump 56 is activated, which pumps water from the water tank 55 through the pumping pipe 57, transporting the water to the telescopic pipe 54, where it then flows into the cooling pipe 53. As the housing 5 moves on the crossbeam 4 to perform the cutting operation, the telescopic pipe 54 can be extended and retracted accordingly, ensuring a continuous water supply to the cooling pipe 53, which sprays water on the cut metal sheet to cool it down. When the water level in the water tank 55 is insufficient, the cover 58 is opened again to replenish water. The combined design of the water pump 56 and the water tank 55 can provide stable water pressure and a continuous water source, ensuring that the cooling pipe 53 can continuously spray water for cooling during the entire cutting process, effectively reducing the temperature of the high-temperature slag after cutting, creating good conditions for the subsequent grinding process, and avoiding the cooling effect affected by insufficient water supply.

[0041] In another embodiment of the present invention, a cleaning mechanism is provided in the filter box 27, and the cleaning mechanism includes: a third rotating rod 60 assembled on the filter plate 30 and the filter box 27 through a sealed bearing; a seventh bevel gear 64 fixed to the third rotating rod 60 and the transmission rod 18 and meshing with each other; a first cleaning brush 61 fixedly mounted on the third rotating rod 60, the first cleaning brush 61 being used to clean the filter plate 30 and the annular groove plate 29; a fourth rotating rod 66 assembled on the bottom of the annular groove plate 29 through a bearing seat, the fourth rotating rod 66 A second cleaning brush 68 is fixedly mounted on the upper portion for cleaning the activated carbon plate 31; a drain pipe 65 is fixedly connected to the annular groove plate 29, and a first solenoid valve is provided on the drain pipe 65; a collecting box for collecting impurities is provided in the filter box 27; a nozzle 62 is fixed in the filter box 27, and the water inlet end of the nozzle 62 is connected to the cooling pipe 53 through a connecting pipe 63, and a second solenoid valve is provided on the nozzle 62; an eighth bevel gear 67 is respectively fixed on the fourth rotating rod 66 and the third rotating rod 60 and meshes with each other.

[0042] In this embodiment, during the metal sheet cutting operation, the transmission rod 18 rotates, driving the third rotating rod 60 via the intermeshing seventh bevel gears 64. This causes the first cleaning brush 61 affixed to the third rotating rod 60 to rotate, cleaning the conical filter plate 30 and the annular groove plate 29 and removing any impurities. Simultaneously, the third rotating rod 60 drives the fourth rotating rod 66 via the eighth bevel gears 67, causing the second cleaning brush 68 affixed to the fourth rotating rod 66 to clean impurities from the surface of the activated carbon plate 31. When deep cleaning is required, the second solenoid valve on the nozzle 62 is opened, allowing water from the cooling pipe 53 to flow through the connecting pipe 63 into the nozzle 62, flushing the filter plate 30. Wastewater and impurities are then collected within the annular groove plate 29. At this point, the first solenoid valve on the drain pipe 65 is opened, allowing impurities and wastewater to fall through the drain pipe 65 into a collection box for subsequent centralized cleaning.

[0043] To sum up, compared with the relevant technology, the electronic roller distance meter 49 cooperates with the guiding mechanism to realize automatic distance measurement of the metal plate, and the adjustment mechanism controls the precise movement of the shell 5, so that the flame cutting head 6 and the grinding brush 16 can work in conjunction; the baffle 52, the cooling tube 53, the shovel plate 21 and the smoke treatment mechanism work together to effectively reduce high-temperature slag, spark splashing and smoke pollution, and improve operational safety.

[0044] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. A metal plate cutting device for metal processing, characterized in that: include: base; A vertical beam, wherein the vertical beam is fixedly mounted on the base, and a horizontal beam is fixed on the top of the vertical beam; a platform plate fixed on the vertical beam; A fixed-distance cutting mechanism, comprising a housing movably arranged on the crossbeam, wherein a flame cutting head for cutting the metal plate is arranged in the housing; An electronic roller distance meter is provided on one side of the housing and can be raised and lowered and adjusted, and is used to measure distance; A flame controller provided on one side of the vertical beam and adapted to the flame cutting head; A guiding mechanism provided on the platform plate for guiding the metal plate; A grinding mechanism disposed in the housing, for grinding the cut portion of the metal plate; The adjustment mechanism provided on the crossbeam and the shell is used for regulating the movement of the shell.

2. The metal plate cutting device for metal processing according to claim 1, characterized in that: The guiding mechanism comprises: a first mounting plate fixed to the platform plate; A first guide plate fixed on the platform plate, wherein an adjustable second mounting plate is sleeved on the first guide plate; Support plates fixed to the first mounting plate and the second mounting plate respectively, wherein bearing seats are fixed to the support plates, and guide rollers for guiding metal plates are mounted on the bearing seats; A first motor is fixed on one side of the second mounting plate, and an output shaft of the first motor is fixedly connected to the shaft of the guide roller through a coupling.

3. The metal plate cutting device for metal processing according to claim 1, wherein: The grinding mechanism comprises: a first rotating rod assembled in the housing via a sealed bearing; a grinding brush fixed to the bottom end of the first rotating rod, for grinding the cut portion of the metal plate; a second motor fixed in the housing, wherein a transmission rod is assembled on an output shaft of the second motor via a coupling; First bevel teeth are respectively fixed on the first rotating rod and the transmission rod and mesh with each other.

4. The metal plate cutting device for metal processing according to claim 3, characterized in that: The regulating mechanism comprises: A fixing plate symmetrically fixed on the crossbeam, wherein a toothed plate and a second guide plate are fixed on the fixing plate; an adjusting block sleeved on the tooth plate and the second guide plate; a first rotating shaft assembled on the adjusting block via a bearing, a gear fixed on the first rotating shaft, the gear meshing with the toothed plate; A second rotating shaft and a spline rod assembled on the adjusting block through bearings; a third bevel gear and a fourth bevel gear respectively fixed to the first rotating shaft and the second rotating shaft and meshing with each other; fifth bevel teeth respectively fixed to the spline rod and the second rotating shaft and meshing with each other; A spline cylinder is assembled on the housing through a bearing, and the spline cylinder is adapted to the spline rod; a sixth bevel tooth respectively fixed to the spline cylinder and the transmission rod and meshing with each other; A second electric telescopic rod is fixed on the adjusting block, and an output rod of the second electric telescopic rod is fixedly connected to the housing.

5. The metal plate cutting device for metal processing according to claim 4, characterized in that: A baffle for separating the space is fixedly installed in the shell, a cooling pipe for spraying water is fixed on the baffle, a bucket is assembled in the shell through a connecting plate, and a shovel plate is fixed on the bucket for scraping debris and impurities.

6. The metal plate cutting device for metal processing according to claim 5, characterized in that: The bucket is provided with a smoke and dust processing mechanism, which includes: A second rotating rod is assembled via a sealed bearing, and a fan blade is fixedly mounted on the bottom end of the second rotating rod; second bevel teeth respectively fixed to the second rotating rod and the transmission rod and meshing with each other; A conduit fixedly connected to the bucket, wherein the outlet end of the conduit is connected to a filter box; An annular groove plate fixed in the filter box, wherein a filter plate is fixedly mounted on the annular groove plate; An activated carbon plate disposed in the filter box; An exhaust pipe is fixedly connected to the filter box.

7. The metal plate cutting device for metal processing according to claim 1, wherein: A third electric telescopic rod is fixedly installed on one side of the shell, and the output rod of the third electric telescopic rod is fixedly connected to the electronic roller rangefinder through a bracket. Support frames are fixed on both sides of the shell, and balls are embedded on the support frames.

8. The metal plate cutting device for metal processing according to claim 1, wherein: A collecting shell is fixedly installed at the bottom of the platform plate for collecting impurities and sewage. A through opening is opened on the platform plate. A detachable filter box is provided in the collecting shell for filtering impurities. A drain pipe is fixedly connected to one side of the collecting shell, and a valve is provided on the drain pipe.

9. The metal plate cutting device for metal processing according to claim 2, wherein: A pressure plate is slidably mounted on the first mounting plate for limiting the metal plate. A rubber pad is fixed to the bottom of the pressure plate. A fourth electric telescopic rod is fixedly mounted on the platform plate. The output rod of the fourth electric telescopic rod is fixedly connected to the pressure plate.

10. The metal plate cutting device for metal processing according to claim 2, wherein: A first electric telescopic rod is fixedly mounted on the vertical beam, an output rod of the first electric telescopic rod is fixedly connected to the second mounting plate, and balls are embedded in the surfaces of the second mounting plate and the first mounting plate that are close to each other.

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