A light and thin plate coiling machine

Abstract

The application discloses a light and thin plate coiling machine, which comprises a platform seat, a driving roller assembly arranged on the upper surface of the platform seat, pressure roller assemblies symmetrically arranged on the two sides of the driving roller assembly, a servo power assembly connected to the driving roller assembly through a second clutch variable speed assembly, a feeding track assembly symmetrically arranged on the upper surface of the platform seat, an adjusting track assembly arranged on the feeding track assembly, a lifting rod assembly arranged on the adjusting track assembly, and the adjusting track assembly horizontally passing below the pressure roller assemblies and the driving roller assembly. The lifting rod is hung on the plate feeding and the ends of the plate are butted to reduce manual operation through the three-axis lifting rod. The servo power motor is used for the three-axis lifting rod and the working roller to independently control the working roller and the three-axis working through the clutch gearbox, so that the equipment cost is reduced and the automation degree is high. The working roller is arranged in parallel and the pressure rollers are arranged on the two sides to realize double-station synchronous plate coiling and greatly improve the plate coiling efficiency.

Description

Technical Field

[0001] This invention relates to the field of plate rolling machine technology, specifically to a thin and light sheet plate rolling machine. Background Technology

[0002] A plate rolling machine is a device that uses work rollers to bend and shape sheet metal. It can form parts of various shapes, such as cylindrical and conical parts, and is a very important processing equipment. The working principle of a plate rolling machine is that external forces such as hydraulic pressure and mechanical force cause the work rollers to move, thereby bending or rolling the sheet metal into shape. Depending on the rotational movement and positional changes of the work rollers, elliptical, arc-shaped, and cylindrical parts can be processed.

[0003] Existing plate rolling machines generally use manual labor or separate equipment for unloading, which increases the labor intensity of workers and the cost of equipment.

[0004] The existing three-roll plate bending machine can only bend single sheets of board, and its efficiency needs to be improved. In addition, the working rollers of the existing three-roll plate bending machine cannot be adjusted, which limits its applicability.

[0005] Therefore, we propose a thin sheet metal rolling machine to solve the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide a thin and light sheet metal rolling machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a thin and light sheet metal rolling machine, comprising: a platform base, an active roller assembly disposed on the upper surface of the platform base, pressure roller assemblies symmetrically disposed on both sides of the active roller assembly, and the active roller assembly being clutch-connected to a servo power assembly via a second clutch speed change assembly;

[0008] The platform base is symmetrically provided with feeding track assemblies on both sides of its upper surface. An adjustment track assembly is provided on the feeding track assembly, and a lifting rod assembly is provided on the adjustment track assembly. The adjustment track assembly passes horizontally below the pressure roller assembly and the drive roller assembly.

[0009] The servo power component is connected to the unloading track component via a clutch-driven first clutch transmission component.

[0010] The adjusting track assembly includes two sets of symmetrical moving guide rail assemblies. Each set of moving guide rail assemblies includes an X-axis lead screw and two linear slide rails. The linear slide rails are slidably connected to the lifting rod assembly. The lifting rod assembly is rotatably connected to the X-axis lead screw via a ball bearing sleeve. A driven bevel gear is installed at the end of the X-axis lead screw. The second clutch transmission assembly is clutch-driven and connected to the driven bevel gear.

[0011] Preferably, the active roller assembly includes two fixed column frames, which are fixedly mounted on the upper surface of the platform base. Two active roller bodies are rotatably mounted between the fixed column frames via a first rotating rod. The two active roller bodies are arranged parallel to each other vertically. The first rotating rod passes through the fixed column frames and is fixedly connected to a driven gear. The driven gear is connected to a second clutch transmission assembly.

[0012] Preferably, the fixed column frame is provided with two symmetrical hydraulic devices, which drive the lifting and adjusting sleeves. The adjusting sleeves are rotatably connected to the first rotating rod, and the fixed column frame is symmetrically provided with first guide grooves for the linear lifting and lowering of the adjusting sleeves.

[0013] Preferably, an adaptive meshing transmission component is provided between the first rotary rod and the second clutch transmission component, and the adaptive meshing transmission component adaptively connects the driven gear and the servo power component.

[0014] Preferably, the adaptive meshing transmission assembly includes a main gear, an adjusting sprocket, and a driving sprocket. The main gear is laterally elastically arranged and meshes with the driven gear. The driven sprocket is coaxially stacked with the main gear. The adjusting sprocket is vertically elastically arranged. The driving sprocket is fixedly connected to the output end of the second clutch transmission assembly. The driven sprocket, adjusting sprocket, and driving sprocket are all fitted with a transmission chain.

[0015] Preferably, the pressure roller assembly includes a flipping support seat, a spacing adjustment support seat, a fixed support seat, and a pressure roller body. A second rotating rod is fixedly and through the middle of the pressure roller body. The left end of the second rotating rod is rotatably connected to a round cap bearing seat, which is inserted into the flipping support seat. The right side of the second rotating rod is disposed on the spacing adjustment support seat and the fixed support seat.

[0016] Preferably, the flip support includes a base, which is fixedly installed on the upper surface of the platform base. The flip support body is rotatably connected to the base. Two first sliding grooves are symmetrically opened on the upper part of the flip support body. A first sliding kit is slidably arranged in the first sliding groove. The first sliding kit is inserted into the round cap bearing seat and connected to the first horizontal hydraulic component.

[0017] The side of the flipping seat body is connected to a lifting hydraulic assembly, which is rotatably mounted on the platform seat.

[0018] Preferably, the spacing adjustment support includes a front fixed seat, on which second guide grooves are symmetrically provided, and a second sliding kit is slidably arranged in the second guide grooves. The second sliding kit is rotatably connected to the other end of the second rotating rod and is connected to the second horizontal hydraulic component.

[0019] Preferably, each side of the feeding track assembly includes a Y-axis lead screw and two Y-axis slide rails. The Y-axis slide rails are fixedly installed, and the Y-axis lead screw is rotatably installed. One end of the Y-axis lead screw is connected to a transmission module, and the transmission module is connected to the first clutch speed change assembly.

[0020] The adjustment track assembly includes a slide table, the lower surface of which is slidably connected to the Y-axis slide rail, and the lower surface of which is rotatably connected to the Y-axis lead screw via a ball bearing sleeve.

[0021] The lifting rod assembly includes a Z-axis servo module, which drives the lifting rod to move up and down. A slider is provided at the lower end of the Z-axis servo module. The slider is slidably connected to a linear slide rail on the upper surface of the slide table, and the slider is fixedly connected to a ball bearing sleeve.

[0022] Preferably, the second clutch transmission assembly has two output ends, which are respectively connected to the first rotating rod and the first power rod of the drive roller assembly. The first power rod passes through the top of the adjusting track assembly and is rotatably connected to the fixed column frame. Four radial limiting strips are integrally provided on the side of the first power rod. The first power rod is slidably fitted with a sliding bearing. The inner ring of the sliding bearing is fixedly connected to the drive bevel gear, and the drive bevel gear meshes with the driven bevel gear. The outer ring of the sliding bearing is fixedly connected to the adjusting track assembly through a bracket. The sliding bearing is slidably connected to the first power rod.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. Equipped with a three-axis moving lifting rod, which hooks the coil plate for unloading. At the same time, during the coiling process, the end of the coil plate is lifted to align the two ends, reducing manual operation.

[0025] 2. The three-axis moving lifting rod and the working roller adopt a unified servo power motor, and the working roller and the three axes are independently controlled by a clutch gearbox, which reduces equipment costs and has a high degree of automation;

[0026] 3. The working rollers are set up parallel to each other, and pressure rollers are set on both sides to achieve synchronous plate rolling in two stations, which greatly improves the plate rolling efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0028] Figure 2 This is a schematic diagram of the active roller assembly, pressure roller assembly, and servo power assembly in Embodiment 1 of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the active roller assembly and the pressure roller assembly in Embodiment 1 of the present invention;

[0030] Figure 4 In Embodiment 1 of the present invention Figure 3 Enlarged view of point A;

[0031] Figure 5 This is a schematic diagram of the structure of the flip support base in Embodiment 1 of the present invention;

[0032] Figure 6 This is a schematic diagram of the spacing adjustment support and the fixed support in Embodiment 1 of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the feeding track assembly, the adjusting track assembly, and the lifting rod assembly in Embodiment 1 of the present invention;

[0034] Figure 8 In Embodiment 1 of the present invention Figure 7 Enlarged view of point B;

[0035] Figure 9 This is a schematic diagram showing the cooperation between the first clutch variable assembly and the transmission module in Embodiment 1 of the present invention;

[0036] Figure 10 This is a disassembled view of the first clutch variable assembly and the servo power assembly in Embodiment 1 of the present invention;

[0037] Figure 11 This is a partial cross-sectional view of the first clutch variable assembly in Embodiment 1 of the present invention;

[0038] Figure 12 This is a schematic diagram of the structure of the second clutch variable assembly in Embodiment 1 of the present invention;

[0039] Figure 13 This is a schematic diagram of the clutch transmission assembly in Embodiment 1 of the present invention;

[0040] Figure 14 This is a partial cross-sectional view of the clutch transmission assembly in Embodiment 1 of the present invention;

[0041] Figure 15 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0042] Figure 16 This is a schematic diagram of the adaptive meshing transmission assembly according to Embodiment 2 of the present invention.

[0043] In the diagram: 1. Platform base; 2. Driven roller assembly; 21. Driven roller body; 22. Fixed column frame; 221. First guide groove; 222. Hydraulic device; 223. Adjusting sleeve; 23. Driven gear; 24. First rotating rod; 3. Pressure roller assembly; 31. Tilting support seat; 311. Tilting seat body; 312. First sliding assembly; 313. First groove; 314. First horizontal hydraulic assembly; 315. Base; 316. Lifting hydraulic assembly; 32. Spacing adjustment support seat; 321. Front fixed seat; 322. Second guide groove; 323. Second sliding assembly; 324. Second horizontal hydraulic assembly; 33. Fixed support seat; 331. Rear fixed seat; 332. Semi-circular end slide groove; 333. Fixed cover; 3331. Semi-circular groove; 34. Pressure roller body; 35. Second rotating rod; 36. Round cap bearing seat; 4. Servo power assembly; 41. First clutch transmission assembly; 411. First linear propulsion device; 412. First connecting piece; 413. First rotating shaft; 414. Transmission sprocket; 415. First clutch plate; 4151. Radial fixed sleeve; 416. Constant rotation flywheel; 4161. Transmission gear; 42. Second clutch transmission assembly; 4 21. Housing; 422. Output shaft; 423. Drive gear; 424. Second linear propulsion device; 4241. Propulsion support; 425. Clutch transmission assembly; 4251. Rear toothed flywheel; 4252. Double-end sliding sleeve; 4253. Front toothed flywheel; 4254. Second clutch plate; 426. First output gear; 427. Reduction gear set; 43. First power rod; 431. Radial limiting bar; 432. Drive bevel gear; 433. Sliding bearing; 44. Power output rod; 441. Main output gear; 45. Adaptive meshing transmission assembly; 451. Transmission chain 452. Horizontal guide groove; 453. Main gear; 4531. Driven sprocket; 4532. First spring; 4533. First adjusting slide; 454. Adjusting sprocket; 4541. Second adjusting slide; 4542. Second spring; 4543. Vertical guide groove; 455. Drive sprocket; 5. Unloading track assembly; 51. Y-axis slide rail; 52. Y-axis lead screw; 53. Transmission module; 6. Adjusting track assembly; 61. Slide table; 62. X-axis lead screw; 621. Driven bevel gear; 7. Lifting rod assembly; 71. Z-axis servo module; 72. Lifting rod; 73. Slider. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] Example 1: Please refer to Figures 1-14 The present invention provides a technical solution: a thin sheet metal rolling machine, comprising: a platform base 1, an active roller assembly 2 disposed on the upper surface of the platform base 1, pressure roller assemblies 3 symmetrically disposed on both sides of the active roller assembly 2, the active roller assembly 2 being connected to a servo power assembly 4, the sheet metal being vertically dropped from above between the active roller assembly 2 and the pressure roller assembly 3, and the active roller assembly 2 being driven to rotate by the servo power assembly 4 to cooperate with the pressure roller assembly 3 to complete the bending of the sheet metal.

[0046] The upper surface of the platform base 1 is symmetrically arranged with feeding track assemblies 5 on both sides. The feeding track assembly 5 is equipped with an adjustment track assembly 6. The adjustment track assembly 6 is equipped with a lifting rod assembly 7. The adjustment track assembly 6 passes through the pressure roller assembly 3 and the drive roller assembly 2. The servo power assembly 4 drives the feeding track assembly 5 and the adjustment track assembly 6 to move the lifting rod assembly 7 along the X-axis and Y-axis, which facilitates the pushing and feeding of the rolled plate. The lifting rod assembly 7 hooks the rolled plate during feeding and lifts the end of the rolled plate during the rolling process so that the two ends are connected.

[0047] The active roller assembly 2 includes two fixed column frames 22, which are fixedly mounted on the upper surface of the platform base 1. Two active roller bodies 21 are rotatably mounted between the fixed column frames 22 via a first rotating rod 24. The two active roller bodies 21 are arranged parallel to each other vertically. The first rotating rod 24 passes through the fixed column frame 22 and is fixedly connected to a driven gear 23. The driven gear 23 is driven to rotate by the servo power assembly 4, which drives the first rotating rod 24 to rotate, thereby causing the active roller body 21 to rotate.

[0048] The pressure roller assembly 3 includes a flipping support 31, a spacing adjustment support 32, a fixed support 33, and a pressure roller body 34. A second rotating rod 35 is fixedly and through the middle of the pressure roller body 34. The left end of the second rotating rod 35 is rotatably connected to a round cap bearing seat 36. The round cap bearing seat 36 is inserted into the flipping support 31. The right part of the second rotating rod 35 is set on the spacing adjustment support 32 and the fixed support 33.

[0049] The fixed support 33 is used to stabilize the pressure roller assembly 3, so that the pressure roller assembly 3 can remain stable in a horizontal state after it is detached from the support of the flip support 31. The spacing adjustment support 32 is used to adjust the spacing between the two second rotating rods 35, thereby adjusting the distance between the pressure roller body 34 and the active roller body 21.

[0050] Specifically, the flip support 31 includes a base 315, which is fixedly installed on the upper surface of the platform base 1. The flip support body 311 is rotatably connected to the base 315. Two first sliding grooves 313 are symmetrically opened on the upper part of the flip support body 311. A first sliding component 312 is slidably arranged in the first sliding groove 313. The first sliding component 312 is inserted into the round cap bearing seat 36. The first sliding component 312 is connected to the first horizontal hydraulic component 314. When the round cap bearing seat 36 is inserted into the first sliding component 312, the first sliding component 312 is driven to move along the first sliding groove 313 through the first horizontal hydraulic component 314, thereby realizing the position adjustment of one end of the pressure roller body 34.

[0051] The side of the flipping seat body 311 is connected to the lifting hydraulic component 316. The lifting hydraulic component 316 is rotatably mounted on the platform seat 1. Through the extension and retraction drive of the lifting hydraulic component 316, the flipping seat body 311 is flipped on the base 315, realizing the insertion or separation of the first sliding kit 312 and the round cap bearing seat 36. After the return, it is convenient for the roll plate to be unloaded.

[0052] The spacing adjustment support 32 includes a front fixed seat 321. The front fixed seat 321 is symmetrically provided with a second guide groove 322. A second sliding component 323 is slidably disposed in the second guide groove 322. The second sliding component 323 is rotatably connected to the other end of the second rotating rod 35. The second sliding component 323 is connected to a second horizontal hydraulic component 324. The second horizontal hydraulic component 324 drives the second sliding component 323 to slide along the second guide groove 322, thereby adjusting the position of the second rotating rod 35. This, in conjunction with the first horizontal hydraulic component 314 of the flip support 31, achieves the position adjustment of the entire pressure roller body 34.

[0053] The fixed support 33 includes a rear fixed seat 331. The rear fixed seat 331 has symmetrical semi-circular end grooves 332. A fixed cover 333 is fixedly inserted into the opening of the semi-circular end groove 332. A semi-circular groove 3331 is opened in the fixed cover 333. The semi-circular groove 3331 and the semi-circular end groove 332 form a strip-shaped groove. The end of the second rotating rod 35 is slidably disposed in the strip-shaped groove. When the pressure roller body 34 moves, the second rotating rod 35 is kept to slide horizontally by the limiting of the strip-shaped groove.

[0054] Each side of the feeding track assembly 5 includes a Y-axis lead screw 52 and two Y-axis slide rails 51. The Y-axis slide rails 51 are fixedly set, and the Y-axis lead screw 52 is rotatably set. One end of the Y-axis lead screw 52 is connected to the transmission module 53, and the transmission module 53 is driven by the servo power assembly 4.

[0055] The adjusting track assembly 6 includes a slide table 61. The lower surface of the slide table 61 is slidably connected to the Y-axis slide rail 51. The lower surface of the slide table 61 is rotatably connected to the Y-axis lead screw 52 through a ball bushing. The slide table 61 is driven to move linearly along the Y-axis slide rail 51 by rotating the Y-axis lead screw 52 in conjunction with the ball bushing.

[0056] Two sets of moving guide rail assemblies are symmetrically arranged on the upper surface of the slide table 61. Each set of moving guide rail assemblies includes an X-axis lead screw 62 and two linear slide rails. The linear slide rails are slidably connected to the lifting rod assembly 7. The lifting rod assembly 7 is rotatably connected to the X-axis lead screw 62 through a ball bearing sleeve. A driven bevel gear 621 is installed at the end of the X-axis lead screw 62. The rotation of the driven bevel gear 621 drives the X-axis lead screw 62 to rotate, causing the lifting rod assembly 7 to move along the linear slide rails. The two sets of moving guide rail assemblies drive the two sets of lifting rod assemblies 7 to move in a mirror image, respectively.

[0057] The lifting rod assembly 7 includes a Z-axis servo module 71, a lifting rod 72 driven to lift on the Z-axis servo module 71, a slider 73 at the lower end of the Z-axis servo module 71, the slider 73 is slidably connected to the linear slide rail on the upper surface of the slide table 61, and the slider 73 is fixedly connected to the ball bearing sleeve.

[0058] The Z-axis servo module 71 drives the lifting rod 72 to lift and lower, which is used to lift the coil plate for unloading. At the same time, it lifts the bent end of the plate during the rolling process to assist in connecting the other end of the plate.

[0059] The servo power assembly 4 includes a servo motor, a first clutch transmission assembly 41, and a second clutch transmission assembly 42. The first clutch transmission assembly 41 and the second clutch transmission assembly 42 are disposed between the pitch adjustment support 32 and the fixed support 33.

[0060] The servo motor is equipped with a power output rod 44, and a main output gear 441 is fixedly installed on the power output rod 44;

[0061] The servo motors drive the first clutch transmission assembly 41 and the second clutch transmission assembly 42 respectively. The second clutch transmission assembly 42 has two output ends, which are respectively connected to the first rotating rod 24 and the first power rod 43 of the active roller assembly 2.

[0062] The first power rod 43 passes through the top of the slide table 61 and is rotatably connected to the fixed column frame 22. Four radial limiting strips 431 are integrally provided on the side of the first power rod 43. The first power rod 43 is slidably fitted with a sliding bearing 433. The inner ring of the sliding bearing 433 is fixedly connected to the driving bevel gear 432. The driving bevel gear 432 meshes with the driven bevel gear 621. The outer ring of the sliding bearing 433 is fixedly connected to the slide table 61 through a bracket. The sliding bearing 433 is slidably connected to the first power rod 43 and is radially fixed to the first power rod 43 through the radial limiting strips 431, so that the first power rod 43 can synchronously drive the inner ring of the sliding bearing 433 to rotate, and then drive the X-axis lead screw 62 to rotate through the driving bevel gear 432.

[0063] The second clutch transmission assembly 42 includes a housing 421 and a clutch transmission assembly 425. The power output rod 44 rotates through the housing 421. The clutch transmission assembly 425 is installed on the part of the power output rod 44 located inside the housing 421. The clutch transmission assembly 425 is meshed with the first output gear 426 through a set of reduction gears 427. The first output gear 426 is fixedly installed on the first power rod 43.

[0064] The clutch transmission assembly 425 is also connected to the output shaft 422 by several sets of reduction gears 427. The output shaft 422 passes through the housing 421 and is fixedly installed with the drive gear 423. The drive gear 423 is connected to the driven gear 23.

[0065] Specifically, the clutch transmission assembly 425 includes a front toothed flywheel 4253, a rear toothed flywheel 4251, and a double-ended sliding sleeve 4252. The double-ended sliding sleeve 4252 is slidably mounted on the power output rod 44, and is radially fixed to the power output rod 44, so that the double-ended sliding sleeve 4252 can slide along the power output rod 44 and rotate synchronously with the power output rod 44. The double-ended sliding sleeve 4252 is axially fixed and radially rotatably connected to the propulsion bracket 4241. The propulsion bracket 4241 slides through the housing 421 and is connected to the second linear propulsion device 424. In this embodiment, the second linear propulsion device 424 is a cylinder assembly. The second linear propulsion device 424 pushes the double-ended sliding sleeve 4252 to move back and forth along the power output rod 44 through the propulsion bracket 4241.

[0066] Both the front toothed flywheel 4253 and the rear toothed flywheel 4251 are radially rotating and axially fixedly sleeved on the power output rod 44. The front toothed flywheel 4253 and the rear toothed flywheel 4251 are located on both sides of the double-end sliding sleeve 4252.

[0067] The double-ended sliding sleeve 4252 has a second clutch plate 4254 on both ends. When the double-ended sliding sleeve 4252 slides, the second clutch plate 4254 engages with the front toothed flywheel 4253 or the rear toothed flywheel 4251, and synchronously drives the front toothed flywheel 4253 or the rear toothed flywheel 4251 to rotate.

[0068] The front toothed flywheel 4253 is meshed with the first output gear 426 through a set of reduction gears 427, and the rear toothed flywheel 4251 drives the output shaft 422 to rotate through several sets of reduction gears 427.

[0069] Driven by the second linear propulsion device 424, the connection between the double-ended sliding sleeve 4252 and the front toothed flywheel 4253 or the rear toothed flywheel 4251 is switched.

[0070] The first clutch transmission assembly 41 includes two symmetrical first rotating shafts 413. Each first rotating shaft 413 is fitted with a transmission sprocket 414, a first clutch plate 415, and a constant-rotation flywheel 416. The constant-rotation flywheel 416 has a coaxially integrated transmission gear 4161, which meshes with the main output gear 441. The first clutch plate 415 is coaxially fixedly connected to a radially fixed sleeve 4151, which is slidably connected to the first rotating shaft 413. The radially fixed sleeve 4151 is radially rotatable and axially fixedly connected to a first connecting member 412. The first connecting member 412 is connected to a first linear propulsion device 411. In this embodiment, the first linear propulsion device 411 is a cylinder assembly. The first linear propulsion device 411 pushes the first connecting member 412 forward, so that the first connecting member 412 pushes the first clutch plate 415 to engage with the constant-rotation flywheel 416 through the radially fixed sleeve 4151, thereby achieving synchronous rotation of the constant-rotation flywheel 416 and the first clutch plate 415.

[0071] The radially fixed sleeve 4151 slides and is radially fixed to the inner drive sprocket 414. The drive sprocket 414 is radially rotated and axially fixed to the first rotating shaft 413. The first clutch plate 415 rotates to drive the radially fixed sleeve 4151, which in turn drives the drive sprocket 414 to rotate. The drive sprocket 414 synchronously drives the transmission module 53 to realize the rotation of the Y-axis lead screw 52.

[0072] Two plates are vertically inserted from above between the pressure roller body 34 and the drive roller body 21. The pressure roller body 34 is moved by the first horizontal hydraulic component 314 and the second horizontal hydraulic component 324, which cooperates with the drive roller body 21 to bend the plates.

[0073] The servo motor starts and drives the power output rod 44 to rotate. The power output rod 44 drives the double-end sliding sleeve 4252 to rotate. Through the second linear propulsion device 424, the double-end sliding sleeve 4252 is pushed to slide close to the rear toothed flywheel 4251 until the second clutch plate 4254 engages with the rear toothed flywheel 4251, causing the double-end sliding sleeve 4252 to drive the rear toothed flywheel 4251 to rotate. The rear toothed flywheel 4251 drives the output shaft 422 to rotate through several reduction gear sets 427, and then drives the driven gear 23 to rotate through the drive gear 423, causing the first rotating rod 24 to drive the active roller body 21 to rotate, thus curling the plate.

[0074] During the sheet metal rolling process, the Z-axis servo module 71 drives the lifting rod 72 to rise, lifting the rolled-out end of the sheet metal and connecting it to the other end of the sheet metal.

[0075] After the sheet is rolled up, the double-end sliding sleeve 4252 retracts and disengages from the toothed flywheel 4251, causing the main body of the drive roller 21 to stop rotating. The second horizontal hydraulic component 324 and the first horizontal hydraulic component 314 retract, and the pressure roller body 34 moves away from the drive roller body 21. The rolled sheet falls onto the lifting rod 72. Then, the pushing hydraulic component 316 pulls the flipping support seat 31 open, causing the round cap bearing seat 36 to disengage from the first sliding kit 312, and the end of the pressure roller body 34 is released.

[0076] Then, the first linear propulsion device 411 pushes the first connecting piece 412 to make the first clutch plate 415 engage with the constant-rotation flywheel 416, so that the transmission sprocket 414 drives the Y-axis lead screw 52 to rotate through the transmission module 53, so that the slide table 61 moves along the Y-axis, and drives the coiled plate on the lifting rod 72 to move along the Y-axis until the coiled plate is separated from the pressure roller body 34. The Z-axis servo module 71 drives the lifting rod 72 to descend, so that the coiled plate can be smoothly removed, completing one round of plate rolling action.

[0077] To accommodate the diameter of the rolled plate, the position of the lifting rod 72 in the X-axis needs to be adjusted. The second linear propulsion device 424 retracts, pulling the propulsion bracket 4241 so that the double-ended sliding sleeve 4252 approaches the front toothed flywheel 4253 until the second clutch plate 4254 and the front toothed flywheel 4253 are in contact and rotate synchronously, driving the first output gear 426 to rotate, which in turn causes the first power rod 43 to rotate. The first power rod 43 drives the two X-axis lead screws 62 to rotate synchronously through the driving bevel gear 432 and the driven bevel gear 621, so that the Z-axis servo module 71 is relatively closer or farther away, adjusting the position of the lifting rod 72 in the X-axis. After the adjustment is completed, the second linear propulsion device 424 resets, causing the second clutch plate 4254 to separate from the front toothed flywheel 4253.

[0078] Example 2: Please refer to Figures 15-16The present invention provides a technical solution: a thin sheet metal rolling machine, comprising: a fixed column frame 22. The difference between this embodiment and the first embodiment is that two symmetrical hydraulic devices 222 are provided on the fixed column frame 22. The hydraulic devices 222 drive the lifting and adjusting sleeve 223. The adjusting sleeve 223 is rotatably connected to the first rotating rod 24. The fixed column frame 22 is symmetrically provided with first guide grooves 221 for the linear lifting and lowering of the adjusting sleeve 223.

[0079] The difference between this embodiment and embodiment one is that an adaptive meshing transmission assembly 45 is provided between the second clutch transmission assembly 42 and the first rotating rod 24 to adapt to the driven gear 23 maintaining meshing transmission after the first rotating rod 24 is raised and lowered.

[0080] Specifically, the adaptive meshing transmission assembly 45 includes a protective box, in which a main gear 453 is slidably arranged laterally and meshes with a driven gear 23. An adjusting sprocket 454 is slidably arranged vertically in the protective box, and a driving sprocket 455 is rotatably arranged in the protective box. The driving sprocket 455 is coaxially and fixedly connected to the output shaft 422, and the output shaft 422 synchronously drives the driving sprocket 455 to rotate.

[0081] The main gear 453 is coaxially stacked with the driven sprocket 4531. The main gear 453 is rotatably connected to the sliding first adjusting slide 4533. The side of the first adjusting slide 4533 abuts against the first spring 4532. The first adjusting slide 4533 is slidably connected to the transverse guide groove 452. The first spring 4532 provides the main gear 453 with a spring force in the direction of the driven gear 23. When the two driven gears 23 move up and down in a mirror image, the main gear 453 is always meshed with the driven gear 23.

[0082] The adjusting sprocket 454 is rotatably mounted on the second adjusting slide 4541. The second adjusting slide 4541 is slidably connected to the vertical guide groove 4543. The side of the second adjusting slide 4541 abuts against the second spring 4542. The second spring 4542 provides an upward elastic force to the adjusting sprocket 454.

[0083] Driven sprocket 4531, adjusting sprocket 454 and driving sprocket 455 are all mounted on a transmission chain 451. When the driving sprocket 455 rotates, it drives the driven sprocket 4531 and adjusting sprocket 454 to rotate through the transmission chain 451.

[0084] When the two driven gears 23 move in mirror image to adjust the distance between the main roller body 21, the main gear 453 is squeezed and displaced by the driven gear 23, or moved by the action of the first spring 4532. At this time, in order to maintain the tension of the transmission chain 451, the sprocket 454 is adjusted to rise or fall, so as to always maintain a stable power transmission.

[0085] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0086] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A thin sheet metal rolling machine, comprising: Platform base (1), the upper surface of the platform base (1) is provided with an active roller assembly (2), characterized in that: pressure roller assemblies (3) are symmetrically arranged on both sides of the active roller assembly (2), and the active roller assembly (2) is connected to the servo power assembly (4) in a clutch manner through the second clutch transmission assembly (42); The platform base (1) is symmetrically provided with feeding track assemblies (5) on both sides of the upper surface. An adjustment track assembly (6) is provided on the feeding track assembly (5). A lifting rod assembly (7) is provided on the adjustment track assembly (6). The adjustment track assembly (6) passes through the area below the pressure roller assembly (3) and the drive roller assembly (2). The servo power component (4) is connected to the unloading track component (5) via the clutch drive of the first clutch transmission component (41). Each side of the feeding track assembly (5) includes a Y-axis lead screw (52) and two Y-axis slide rails (51). The Y-axis slide rails (51) are fixedly set, and the Y-axis lead screw (52) is rotatably set. One end of the Y-axis lead screw (52) is connected to the transmission module (53), and the transmission module (53) is connected to the first clutch speed change assembly (41). The adjusting track assembly (6) includes a slide (61), the lower surface of which is slidably connected to the Y-axis slide rail (51), and the lower surface of the slide (61) is rotatably connected to the Y-axis lead screw (52) through a ball bearing sleeve. The adjusting track assembly (6) includes two sets of symmetrical moving guide rail assemblies. Each set of moving guide rail assemblies includes an X-axis lead screw (62) and two linear slide rails. The linear slide rails are slidably connected to the lifting rod assembly (7). The lifting rod assembly (7) is rotatably connected to the X-axis lead screw (62) through a ball bearing sleeve. The end of the X-axis lead screw (62) is equipped with a driven bevel gear (621). The second clutch transmission assembly (42) is clutch-driven connected to the driven bevel gear (621). The second clutch transmission assembly (42) has two output ends, which are respectively connected to the first rotating rod (24) and the first power rod (43) of the active roller assembly (2). The first power rod (43) passes through the top of the adjusting track assembly (6) and is rotatably connected to the fixed column frame (22). Four radial limit strips (431) are integrally provided on the side of the first power rod (43). The first power rod (43) is slidably fitted with a sliding bearing (433). The inner ring of the sliding bearing (433) is fixedly connected to the active bevel gear (432). The active bevel gear (432) meshes with the driven bevel gear (621). The outer ring of the sliding bearing (433) is fixedly connected to the adjusting track assembly (6) through the bracket. The sliding bearing (433) is slidably connected to the first power rod (43).

2. The thin sheet metal rolling machine according to claim 1, characterized in that, The active roller assembly (2) includes two fixed column frames (22). The fixed column frames (22) are fixedly installed on the upper surface of the platform base (1). Two active roller bodies (21) are rotatably installed between the fixed column frames (22) through a first rotating rod (24). The two active roller bodies (21) are arranged parallel to each other vertically. The first rotating rod (24) passes through the fixed column frame (22) and is fixedly connected to the driven gear (23). The driven gear (23) is connected to the second clutch transmission assembly (42).

3. A thin sheet metal rolling machine according to claim 2, characterized in that, Two symmetrical hydraulic devices (222) are provided on the fixed column frame (22). The hydraulic devices (222) drive the lifting and adjusting sleeve (223). The first rotating rod (24) is rotatably connected inside the adjusting sleeve (223). The fixed column frame (22) is symmetrically provided with a first guide groove (221) for the linear lifting and lowering of the adjusting sleeve (223).

4. A thin sheet metal rolling machine according to claim 3, characterized in that, An adaptive meshing transmission assembly (45) is provided between the first rotating rod (24) and the second clutch transmission assembly (42). The adaptive meshing transmission assembly (45) adaptively connects the driven gear (23) and the servo power assembly (4).

5. A thin sheet metal rolling machine according to claim 4, characterized in that, The adaptive meshing transmission assembly (45) includes a main gear (453), an adjusting sprocket (454), and a driving sprocket (455). The main gear (453) is laterally elastically arranged and meshes with the driven gear (23). The driven sprocket (4531) is coaxially stacked with the main gear (453). The adjusting sprocket (454) is vertically elastically arranged. The driving sprocket (455) is fixedly connected to the output end of the second clutch transmission assembly (42). The driven sprocket (4531), the adjusting sprocket (454), and the driving sprocket (455) are all fitted with a transmission chain (451).

6. A thin sheet metal rolling machine according to claim 1, characterized in that, The pressure roller assembly (3) includes a flip support seat (31), a spacing adjustment support seat (32), a fixed support seat (33) and a pressure roller body (34). A second rotating rod (35) is fixedly installed through the middle of the pressure roller body (34). The left end of the second rotating rod (35) is rotatably connected to a round cap bearing seat (36). The round cap bearing seat (36) is inserted into the flip support seat (31). The right side of the second rotating rod (35) is set on the spacing adjustment support seat (32) and the fixed support seat (33).

7. A thin sheet metal rolling machine according to claim 6, characterized in that, The flip support base (31) includes a base (315), which is fixedly installed on the upper surface of the platform base (1). The flip support body (311) is rotatably connected to the base (315). Two first sliding grooves (313) are symmetrically opened on the upper part of the flip support body (311). A first sliding kit (312) is slidably arranged in the first sliding groove (313). The first sliding kit (312) is inserted into the round cap bearing seat (36). The first sliding kit (312) is connected to the first horizontal hydraulic component (314). The side of the flip seat body (311) is connected to the lifting hydraulic assembly (316), and the lifting hydraulic assembly (316) is rotatably mounted on the platform seat (1).

8. A thin sheet metal rolling machine according to claim 6, characterized in that, The spacing adjustment support (32) includes a front fixed seat (321), on which a second guide groove (322) is symmetrically provided. A second sliding component (323) is slidably arranged in the second guide groove (322). The second sliding component (323) is rotatably connected to the other end of the second rotating rod (35). The second sliding component (323) is connected to the second horizontal hydraulic component (324).

9. A thin sheet metal rolling machine according to claim 1, characterized in that, The lifting rod assembly (7) includes a Z-axis servo module (71), a lifting rod (72) is driven to lift on the Z-axis servo module (71), a slider (73) is provided at the lower end of the Z-axis servo module (71), the slider (73) is slidably connected to the linear slide rail on the upper surface of the slide table (61), and the slider (73) is fixedly connected to the ball bearing sleeve.

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