Automatic strip grinding and chamfering production line

Abstract

This invention belongs to the field of mechanical equipment technology and relates to an automatic strip grinding and chamfering production line. It includes an automatic feeding and distributing mechanism, a strip cutting edge grinding device, a strip cutting edge chamfering device, an automatic strip unloading device, an input roller conveyor, and an output roller conveyor. The input and output roller conveyors are aligned on the same straight line. The positioning wheels of the strip cutting edge grinding device and the input roller conveyor are on the same straight line, as are the positioning wheels of the strip cutting edge chamfering device and the output roller conveyor. The automatic feeding and distributing mechanism is installed on the side of the input roller conveyor to transport the strips to be processed. The automatic unloading device is installed on the side of the output roller conveyor to receive the processed strips output from the output roller conveyor. This production line is easy to use, greatly improves work efficiency, and is suitable for grinding and chamfering the front and back edges of strips in batches, with automatic loading and unloading.

Description

Technical Field

[0001] This invention belongs to the field of mechanical equipment technology and relates to an automatic grinding and chamfering production line for strips. Background Technology

[0002] In existing technologies, the processes of separating, feeding, grinding, chamfering, and unloading of steel strips are mostly performed manually. This method of adjustment is extremely inefficient, labor-intensive, requires a large number of workers to operate simultaneously to meet production needs, and also poses significant safety hazards and has a low degree of automation. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides an automatic grinding and chamfering production line for steel strips. This production line is easy to use, greatly improves work efficiency, and is suitable for grinding and chamfering the front and back edges of steel strips in batches, with automatic loading and unloading.

[0004] According to the technical solution of the present invention: an automatic strip grinding and chamfering production line, characterized in that: it includes an automatic material feeding mechanism, a strip cutting edge grinding device, a strip cutting edge chamfering device, an automatic strip unloading device, an input roller conveyor, and an output roller conveyor, wherein the input roller conveyor and the output roller conveyor are arranged on the same straight line, the positioning wheel of the strip cutting edge grinding device and the positioning wheel of the input roller conveyor are on the same straight line, and the positioning wheel of the strip cutting edge chamfering device and the positioning wheel of the output roller conveyor are on the same straight line;

[0005] The side of the input roller conveyor is equipped with an automatic strip feeding mechanism to convey the strips to be processed to the input roller conveyor.

[0006] An automatic strip feeding device is provided on the side of the output roller conveyor to receive the processed strips output from the output roller conveyor.

[0007] The strips are transported to the input roller conveyor by the automatic strip feeding and sorting mechanism. The input roller conveyor then transports the strips to the strip cutting edge grinding device for grinding on both sides. After grinding, the strips are transported to the strip cutting edge chamfering device for chamfering on both sides. After chamfering, the strips are transported to the output roller conveyor. Subsequently, the automatic strip unloading device moves the strips laterally out of the roller conveyor, thus realizing the automatic strip feeding, grinding, chamfering, and unloading.

[0008] As a further improvement of the present invention, the automatic material feeding mechanism includes a roller frame, on which a plurality of sets of chain support frames are arranged in parallel to each other, and a set of movable positioning clamping devices are installed between two adjacent sets of chain support frames.

[0009] Each set of chain support frames is equipped with a second drive shaft and a third drive shaft at both ends. A drive sprocket is installed on the second drive shaft and a driven sprocket is installed on the third drive shaft. The drive sprocket and the driven sprocket are tensioned to set the drive chain. A third drive sprocket is also installed on the second drive shaft. The third drive sprocket is driven by a drive assembly. An electromagnet seat is installed on one side of the chain support frame near the driven sprocket. An electromagnet is installed in the electromagnet seat. A cylinder is installed on the other side of the chain support frame.

[0010] The movable positioning clamping device includes a bracket and a first cylinder. The first cylinder is vertically installed at the end of the bracket, and a cylinder connecting seat is installed at the head of the first cylinder. A movable seat is connected to the cylinder connecting seat. A second cylinder is installed on the movable seat, and a positioning shaft is installed at the piston rod end of the second cylinder. The movable seat is slidably engaged with the bracket.

[0011] The drive assembly includes a first drive shaft, which is rotatably mounted on the outer frame of the chain support frame corresponding to the drive sprocket. A second drive sprocket is mounted on the first drive shaft, and a third drive sprocket is mounted on the second drive shaft. The second and third drive sprockets are connected by a second chain for tension. A first reducer is provided at the end of one set of chain support frames. A reducer sprocket is mounted on the output shaft of the first reducer. The first drive sprocket is mounted on the first drive shaft corresponding to this set of chain support frames. The first drive sprocket and the reducer sprocket are connected by a first chain for tension.

[0012] As a further improvement of the present invention, the second chain is tensioned by a chain adjusting seat, which is mounted on a chain support frame;

[0013] A stop block is installed on the chain support frame near the drive sprocket, and the stop block is perpendicular to the upper surface of the chain support frame;

[0014] The bracket is equipped with a first linear guide rail and a second linear guide rail in parallel. The bottom of the movable seat is equipped with a first slider and a second slider. The first slider is slidably engaged with the first linear guide rail, and the second slider is slidably engaged with the second linear guide rail.

[0015] The first positioning wheel seat is installed at the end of the bracket, and the first positioning wheel is installed on the first positioning wheel seat. The axis of the first positioning wheel is perpendicular to the upper surface of the bracket.

[0016] As a further improvement of the present invention, the strip cutting edge grinding device includes a first base;

[0017] A strip conveying assembly is disposed on both sides of the width direction of the first base for conveying strips;

[0018] A horizontal positioning clamping assembly is mounted on the first base and is used to clamp the strips input by the strip conveying assembly;

[0019] The panel grinding component is mounted on the horizontal positioning and clamping component and is used to grind the strip after it is clamped by the horizontal positioning and clamping component.

[0020] As a further improvement of the present invention, the strip conveying assembly includes a second reducer, a first bearing with a vertical seat, a roller, a second bearing with a vertical seat, a roller shaft, and a flat key. The first bearing with a vertical seat and the second bearing with a vertical seat are respectively mounted on a first base. The roller shaft is supported on the first bearing with a vertical seat and the second bearing with a vertical seat. The output shaft of the second reducer is connected to the roller shaft through a flat key. The roller and the roller shaft cooperate with each other, and the roller is driven by the roller shaft.

[0021] As a further improvement of the present invention, the horizontal positioning and clamping assembly includes a first linear guide rail and a second linear guide rail, the first linear guide rail and the second linear guide rail being parallel to each other, and the first linear guide rail being axially parallel to the rollers of the strip conveying assembly;

[0022] A first movable seat and a second movable seat are slidably mounted on the first linear guide rail and the second linear guide rail. The first movable seat is fixed on the first linear guide rail and the second linear guide rail and can be adjusted in position. A large air cylinder is installed on the first base. The large air cylinder can drive the second movable seat to slide along the first linear guide rail and the second linear guide rail to realize the adjustment of the distance between the first movable seat and the second movable seat. A first support roller seat and a third support roller seat are respectively installed vertically on both sides of the first movable seat. A first support roller is installed on the first support roller seat and the third support roller seat respectively. The surface of the first support roller is perpendicular to the upper surface of the first movable seat.

[0023] The second movable seat is vertically mounted on both sides of the second support roller seat and the fourth support roller seat respectively. The second support roller is mounted on the second support roller seat and the fourth support roller seat respectively. The surface of the second support roller is perpendicular to the upper surface of the second movable seat.

[0024] The bottom of the first movable seat is equipped with a first slider, a second slider, a third slider, and a fourth slider, and the bottom of the second movable seat is equipped with a fifth slider, a sixth slider, a seventh slider, and an eighth slider. The first slider, the second slider, the fifth slider, and the sixth slider are slidably mounted on the first linear guide rail, and the third slider, the fourth slider, the seventh slider, and the eighth slider are slidably mounted on the second linear guide rail.

[0025] As a further improvement of the present invention, the panel polishing assembly includes a first lower polishing head seat and a second lower polishing head seat, wherein the first lower polishing head seat is mounted on a first movable seat, the second lower polishing head seat is mounted on a second movable seat, a third support roller is mounted on the first lower polishing head seat, and a fourth support roller is mounted on the second lower polishing head seat; a first lower polishing adjustment seat is slidably disposed on the first lower polishing head seat, the first lower polishing adjustment seat is driven to move up and down by a first lower polishing cylinder mounted on the first movable seat, the first lower polishing adjustment seat is connected to a first middle adjustment seat through a screw, and a first upper adjustment seat is elastically connected to the first middle adjustment seat. A second grinding adjustment seat is slidably mounted on the second grinding head seat. The second grinding adjustment seat is driven to move up and down by the second grinding cylinder mounted on the second moving seat. The second grinding adjustment seat is connected to the second intermediate adjustment seat via a screw. The second upper adjustment seat is elastically connected to the second intermediate adjustment seat. A first bearing mounting plate is mounted on the first intermediate adjustment seat, and a first cam ball bearing is mounted on the first bearing mounting plate. A second bearing mounting plate is mounted on the second intermediate adjustment seat, and a second cam ball bearing is mounted on the second bearing mounting plate. The first grinding head is mounted on the first upper adjustment seat, and the second grinding head is mounted on the second upper adjustment seat.

[0026] The first moving seat is also vertically mounted with a first upper grinding head seat. The top of the first upper grinding head seat is mounted with a first upper grinding cylinder. The first upper grinding cylinder drives the first upper grinding adjusting seat to move up and down relative to the first upper grinding head seat. The first upper grinding adjusting seat is connected to the third middle adjusting seat through a screw. The third middle adjusting seat is elastically connected to the third upper adjusting seat. The first upper grinding head is mounted on the third upper adjusting seat. The third bearing mounting plate is mounted on the third middle adjusting seat. The third cam ball bearing is mounted on the third bearing mounting plate.

[0027] The second moving seat is also vertically mounted with a second upper grinding head seat. The top of the second upper grinding head seat is mounted with a second upper grinding cylinder. The second upper grinding cylinder drives the second upper grinding adjusting seat to move up and down relative to the second upper grinding head seat. The second upper grinding adjusting seat is connected to the fourth middle adjusting seat through a screw. The fourth middle adjusting seat is elastically connected to the fourth upper adjusting seat. The second upper grinding head is mounted on the fourth upper adjusting seat. The fourth bearing mounting plate is mounted on the fourth middle adjusting seat. The fourth cam ball bearing is mounted on the fourth bearing mounting plate.

[0028] The first grinding head base is equipped with a first grinding linear guide rail and a second grinding linear guide rail. The first grinding adjusting base is equipped with a first grinding slider and a second grinding slider. The first grinding slider slides in conjunction with the first grinding linear guide rail, and the second grinding slider slides in conjunction with the second grinding linear guide rail. The second grinding head base is equipped with a third grinding linear guide rail and a fourth grinding linear guide rail. The second grinding adjusting base is equipped with a third grinding slider and a fourth grinding slider. The third grinding slider slides in conjunction with the third grinding linear guide rail, and the fourth grinding slider slides in conjunction with the fourth grinding linear guide rail.

[0029] The first upper grinding head base is equipped with a first upper grinding linear guide rail and a second upper grinding linear guide rail, and the first upper grinding adjusting seat is slidably connected to the first upper grinding linear guide rail and the second upper grinding linear guide rail; the second upper grinding head base is equipped with a third upper grinding linear guide rail and a fourth upper grinding linear guide rail, and the second upper grinding adjusting seat is slidably connected to the third upper grinding linear guide rail and the fourth upper grinding linear guide rail.

[0030] As a further improvement of the present invention, the strip cutting edge chamfering device includes a moving side drive pressure roller assembly, a lifting pressure roller assembly, a fixed side drive pressure roller assembly, a lifting device, a transverse guide device, a side positioning roller assembly, an auxiliary support roller assembly, and a second base; the moving side drive pressure roller assembly is equipped with a third reducer and a reducer connecting seat, and a connecting bushing in the reducer connecting seat connects the lower pressure roller shaft and the reducer together, and the first extrusion roller is installed on the lower pressure roller shaft, so that the rotation of the third reducer drives the first extrusion roller to rotate; the lifting pressure roller assembly is equipped with a first hydraulic cylinder, an upper pressure roller shaft, and a second extrusion roller; the fixed side drive pressure roller assembly is the same as the moving side drive pressure roller assembly; the lifting device is equipped with a second hydraulic cylinder that cooperates with the lifting pressure roller assembly to realize the lifting function. The lateral guide device is equipped with two lateral hydraulic cylinders that cooperate and are fixed to the moving side drive pressure roller assembly, enabling the extension and retraction of the lateral hydraulic cylinders to drive the movement of the moving side drive pressure roller assembly. The side positioning roller assembly mainly consists of two second positioning rollers and second positioning roller seats. When the moving side drive pressure roller assembly moves and clamps, the side positioning roller assembly performs a positioning and clamping function. The auxiliary support roller assembly mainly includes four support rollers and four support roller seats, which provide support for the strip.

[0031] As a further improvement of the present invention, the automatic strip feeding device includes a plurality of first supports and second supports arranged in parallel with each other, and the first supports and second supports are respectively fixedly connected to the conveyor rollers.

[0032] A third cylinder is mounted on the first bracket, and a third cylinder connecting seat is mounted on the piston rod end of the third cylinder. The third cylinder connecting seat is fixed to the bottom surface of the first slider fixing plate. The first slider fixing plate is slidably mounted on the first bracket. A first connecting seat is mounted on the upper surface of the first slider fixing plate. The first sliding seat and the first connecting seat are connected by a first pin.

[0033] A fourth cylinder is mounted on the second bracket. A fourth cylinder connecting seat is mounted on the piston rod end of the fourth cylinder. The fourth cylinder connecting seat is fixed to the bottom surface of the second slider fixing plate. The second slider fixing plate is slidably mounted on the second bracket. A second connecting seat is mounted on the upper surface of the second slider fixing plate. The second sliding seat and the second connecting seat are connected by a second pin.

[0034] The first sliding seat and the second sliding seat are connected by a connecting rod;

[0035] The first bracket and the second bracket are respectively fixedly connected to the conveyor rollers by screws;

[0036] The first linear guide rail and the second linear guide rail are installed on the upper surface of the first bracket, and the first slider, the second slider, the third slider and the fourth slider are installed on the bottom surface of the first slider fixing plate. The first slider and the second slider are respectively slidably engaged with the first linear guide rail, and the third slider and the fourth slider are respectively slidably engaged with the second linear guide rail.

[0037] The upper surface of the second bracket is equipped with a third linear guide rail and a fourth linear guide rail, and the bottom surface of the second slider fixing plate is equipped with a fifth slider, a sixth slider, a seventh slider, and an eighth slider, wherein the fifth slider and the sixth slider are slidably engaged with the third linear guide rail, and the seventh slider and the eighth slider are slidably engaged with the fourth linear guide rail.

[0038] The piston rod end of the third cylinder is tightened and fixed to the third cylinder connecting seat by a first hexagonal thin nut; the piston rod end of the fourth cylinder is tightened and fixed to the fourth cylinder connecting seat by a second hexagonal thin nut.

[0039] The first connecting seat and the first slider fixing plate, and the second connecting seat and the second slider fixing plate are respectively fastened together by bolts.

[0040] The technical advantages of this invention are as follows: the invention has a simple, compact, and reasonable structure; it is convenient and quick to adjust, has accurate positioning, a high degree of automation, and is very suitable for batch strip material distribution, feeding, grinding, chamfering, and unloading adjustment work, with high efficiency, low labor intensity, and reduced safety hazards. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the structure of the present invention.

[0042] Figure 2 This is a schematic diagram of the automatic material feeding and dispensing mechanism for strips.

[0043] Figure 3 for Figure 2 Sectional view along the AA direction.

[0044] Figure 4 for Figure 2 Sectional view along the BB direction.

[0045] Figure 5 for Figure 4 Sectional view along the CC direction.

[0046] Figure 6 This is a schematic diagram of the passive sprocket, electromagnet base, and cylinder.

[0047] Figure 7 for Figure 2 Schematic diagram of the transmission part of the electric motor.

[0048] Figure 8 This is a schematic diagram of a strip cutting edge grinding device.

[0049] Figure 9 for Figure 8 Top view.

[0050] Figure 10 for Figure 9 Sectional view along the DD direction.

[0051] Figure 11 for Figure 9 Sectional view along the EE direction.

[0052] Figure 12 for Figure 9 Sectional view along the FF direction.

[0053] Figure 13 This is a schematic diagram of the structure of the first and second grinding head holders.

[0054] Figure 14 This is a schematic diagram of the chamfering device for cutting the edges of a strip.

[0055] Figure 15 for Figure 14 Top view.

[0056] Figure 16 This is a schematic diagram of the structure of the present invention.

[0057] Figure 17 for Figure 16 The NN-direction broken view.

[0058] Figure 18 for Figure 16 MM-directed sectional view.

[0059] Figure 19 for Figure 18 View from direction B in the middle. Detailed Implementation

[0060] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0061] like Figures 1-19As shown, the present invention is an automatic strip grinding and chamfering production line, characterized in that it includes an automatic material feeding mechanism 1, a strip cutting edge grinding device 2, a strip cutting edge chamfering device 3, an automatic strip unloading device 4, an input roller conveyor 5, and an output roller conveyor 6, wherein the input roller conveyor 5 and the output roller conveyor 6 are arranged on the same straight line, the positioning wheel of the strip cutting edge grinding device 2 is on the same straight line as the positioning wheel of the input roller conveyor 5, and the positioning wheel of the strip cutting edge chamfering device 3 is on the same straight line as the positioning wheel of the output roller conveyor 6.

[0062] An automatic strip feeding mechanism 1 is installed on the side of the input roller conveyor 5 to convey the strips to be processed to the input roller conveyor 5.

[0063] An automatic strip feeding device 4 is installed on the side of the output roller conveyor 6 to receive the processed strips output from the output roller conveyor 6.

[0064] like Figures 2-7 As shown, the automatic material feeding mechanism 1 includes a roller frame 1-28, on which several sets of parallel chain support frames 1-7 are arranged. A set of movable positioning clamping devices 1-20 is installed between two adjacent sets of chain support frames 1-7.

[0065] Each chain support frame 1-7 has a second drive shaft 1-12 and a third drive shaft 1-15 installed at both ends. The second drive shaft 1-12 is equipped with a drive sprocket 1-5, and the third drive shaft 1-15 is equipped with a driven sprocket 1-14. The drive sprocket 1-5 and the driven sprocket 1-14 are tensioned together to form a drive chain 1-6. The second drive shaft 1-12 is also equipped with a third drive sprocket 1-34, which is driven by a drive assembly. An electromagnet seat 1-16 is installed on one side of the chain support frame 1-7 near the driven sprocket 1-14. An electromagnet 1-17 is installed in the electromagnet seat 1-16. A cylinder 1-18 is installed on the other side of the chain support frame 1-7.

[0066] The movable positioning clamping device 1-20 includes a bracket 1-29 and a first cylinder 1-23. The first cylinder 1-23 is vertically mounted on the end of the bracket 1-29. A cylinder connecting seat 1-24 is mounted on the head of the first cylinder 1-23. A movable seat 1-19 is connected to the cylinder connecting seat 1-24. A second cylinder 1-25 is mounted on the movable seat 1-19. A positioning shaft 1-35 is mounted on the piston rod end of the second cylinder 1-25. The movable seat 1-19 and the bracket 1-29 are in sliding engagement.

[0067] The drive assembly includes a first drive shaft 1-32, which is rotatably mounted on the outer frame of the chain support frame 1-7 corresponding to the drive sprocket 1-5. A second drive sprocket 1-33 is mounted on the first drive shaft 1-32, and a third drive sprocket 1-34 is mounted on the second drive shaft 1-12. The second drive sprocket 1-33 and the third drive sprocket 1-34 are tensioned and connected by a second chain 1-11. A first reducer 1-1 is provided at the end of one set of chain support frames 1-7. A reducer sprocket 1-2 is mounted on the output shaft of the first reducer 1-1. A first drive sprocket 1-4 is mounted on the first drive shaft 1-32 corresponding to this set of chain support frames 1-7. The first drive sprocket 1-4 and the reducer sprocket 1-2 are tensioned and connected by a first chain 1-3.

[0068] The second chain 1-11 is tensioned by the chain adjusting seat 1-10, which is mounted on the chain support frame 1-7.

[0069] A stop block 1-13 is installed on the chain support frame 1-7 near the drive sprocket 1-5. The stop block 1-13 is perpendicular to the upper surface of the chain support frame 1-7.

[0070] The first linear guide rail 1-26 and the second linear guide rail 1-27 are installed in parallel on the bracket 1-29. The first slider 1-21 and the second slider 1-22 are installed at the bottom of the movable seat 1-19. The first slider 1-21 is in sliding engagement with the first linear guide rail 1-26, and the second slider 1-22 is in sliding engagement with the second linear guide rail 1-27.

[0071] The first positioning wheel seat 1-36 is installed at the end of the bracket 1-29, and the first positioning wheel 1-37 is installed on the first positioning wheel seat 1-36. The axial direction of the first positioning wheel 1-37 is perpendicular to the upper surface of the bracket 1-29.

[0072] The working process of the automatic material feeding mechanism 1 is as follows: The first reducer 1-1 drives the reducer sprocket 1-2 to rotate, which drives the first chain 1-3 and the first transmission sprocket 1-4. The first transmission sprocket 1-4 drives the first transmission shaft 1-32 to rotate. The first transmission shaft 1-32 drives the second transmission sprocket 1-33 to rotate. Through the coupling 1-8, all connecting rods 1-9 are driven. The second chain 1-11 is driven by the second transmission sprocket 1-33, which in turn drives the third transmission sprocket 1-34. The third transmission sprocket 1-34 drives the drive sprocket 1-5 through the second transmission shaft 1-12. The tension of the second chain 1-11 is adjusted by the chain adjusting seat 1-10. The rotation of the drive sprocket 1-5 drives the transmission chain 1-6, which transports the first plate 1-31 to the side of the cylinder 1-18. After the electromagnet 1-17 is activated and attracts the first plate 1-31, the transmission chain 1-6 reverses and drives the second plate 1-30 to be transported in the opposite direction. After a few seconds, the second cylinder 1-25 rises and the cylinder 1-18 falls. The first cylinder 1-23 pushes the positioning shaft 1-35 forward, transporting the first plate 1-31 to the side of the first positioning wheel 1-37. Then the second cylinder 1-25 falls and the first cylinder 1-23 retracts, driving the moving seat 1-19 back to its original position.

[0073] like Figures 8-13 As shown, the strip cutting edge grinding device 2 includes a first base 2-32, and strip conveying components are arranged on both sides of the first base 2-32 in the width direction for conveying strips.

[0074] A horizontal positioning clamping assembly is provided on the first base 2-32 to clamp the strips input by the strip conveying assembly;

[0075] A panel grinding component is provided on the horizontal positioning clamping assembly to grind the strip after it is clamped by the horizontal positioning clamping assembly.

[0076] Furthermore, the strip conveying assembly includes a second reducer 2-1, a first bearing with a vertical seat 2-2, a roller 2-3, a second bearing with a vertical seat 2-4, a roller shaft 2-33, and a key 2-34. The first bearing with a vertical seat 2-2 and the second bearing with a vertical seat 2-4 are respectively mounted on a first base 2-32. The roller shaft 2-33 is supported on the first bearing with a vertical seat 2-2 and the second bearing with a vertical seat 2-4. The output shaft of the second reducer 2-1 is connected to the roller shaft 2-33 through the key 2-34. The roller 2-3 cooperates with the roller shaft 2-33 and is driven by the roller shaft 2-33.

[0077] Furthermore, the horizontal positioning and clamping assembly includes a third linear guide rail 2-15 and a fourth linear guide rail 2-16. The third linear guide rail 2-15 and the fourth linear guide rail 2-16 are parallel to each other, and the third linear guide rail 2-15 is axially parallel to the roller 2-3 of the strip conveying assembly.

[0078] The first movable seat 2-9 and the second movable seat 2-10 are slidably fitted on the third linear guide rail 2-15 and the fourth linear guide rail 2-16. The first movable seat 2-9 is fixed on the third linear guide rail 2-15 and the fourth linear guide rail 2-16 and can be adjusted in position. A large air cylinder 2-17 is installed on the first base 2-32. The large air cylinder 2-17 can drive the second movable seat 2-10 to slide along the third linear guide rail 2-15 and the fourth linear guide rail 2-16 to adjust the distance between the first movable seat 2-9 and the second movable seat 2-10. The first roller seat 2-19 and the third roller seat 2-40 are respectively vertically installed on both sides of the first movable seat 2-9. The first roller 2-20 is installed on the first roller seat 2-19 and the third roller seat 2-40 respectively. The surface of the first roller 2-20 is perpendicular to the upper surface of the first movable seat 2-9.

[0079] The second movable seat 2-10 is vertically mounted on both sides of the second support roller seat 2-18 and the fourth support roller seat 2-39 respectively. The second support roller 2-21 is mounted on the second support roller seat 2-18 and the fourth support roller seat 2-39 respectively. The surface of the second support roller 2-21 is perpendicular to the upper surface of the second movable seat 2-10.

[0080] The third slider 2-11, the fourth slider 2-12, the fifth slider 2-13, and the sixth slider 2-14 are installed at the bottom of the first movable seat 2-9. The seventh slider 2-35, the eighth slider 2-36, the ninth slider 2-37, and the tenth slider 2-38 are installed at the bottom of the second movable seat 2-10. The third slider 2-11, the fourth slider 2-12, the seventh slider 2-35, and the eighth slider 2-36 are slidably fitted on the third linear guide rail 2-15. The fifth slider 2-13, the sixth slider 2-14, the ninth slider 2-37, and the tenth slider 2-38 are slidably fitted on the fourth linear guide rail 2-16.

[0081] The panel polishing assembly includes a first lower polishing head holder 2-59 and a second lower polishing head holder 2-60. The first lower polishing head holder 2-59 is mounted on a first movable seat 2-9, and the second lower polishing head holder 2-60 is mounted on a second movable seat 2-10. A third support roller 2-43 is mounted on the first lower polishing head holder 2-59, and a fourth support roller 2-44 is mounted on the second lower polishing head holder 2-60. A first lower polishing adjustment seat 2-49 is slidably mounted on the first lower polishing head holder 2-59. The first lower polishing adjustment seat 2-49 is driven by a first lower polishing cylinder 2-57 mounted on the first movable seat 2-9 to perform lifting and lowering movements. The first lower polishing adjustment seat 2-49 is connected to a first intermediate adjustment seat 2-51 via a screw, and a first upper adjustment seat 2-61 is elastically connected to the first intermediate adjustment seat 2-51. The second lower polishing head holder 2-60... A second lower grinding adjustment seat 2-50 is slidably mounted on the upper part of the first adjustment seat 2-51. The second lower grinding adjustment seat 2-50 is driven by a second lower grinding cylinder 2-58 mounted on the second movable seat 2-10 to move up and down. The second lower grinding adjustment seat 2-50 is connected to the second middle adjustment seat 2-52 via a screw. The second upper adjustment seat 2-62 is elastically connected to the second middle adjustment seat 2-52. A first bearing mounting plate 2-63 is mounted on the first middle adjustment seat 2-51. A first cam ball bearing 2-66 is mounted on the first bearing mounting plate 2-63. A second bearing mounting plate 2-64 is mounted on the second middle adjustment seat 2-52. A second cam ball bearing 2-65 is mounted on the second bearing mounting plate 2-64. A first lower grinding head 2-67 is mounted on the first upper adjustment seat 2-61. A second lower grinding head 2-68 is mounted on the second upper adjustment seat 2-62.

[0082] The first moving seat 2-9 is also vertically mounted with a first upper grinding head seat 2-23. The top of the first upper grinding head seat 2-23 is mounted with a first upper grinding cylinder 2-24. The first upper grinding cylinder 2-24 drives the first upper grinding adjusting seat 2-26 to move up and down relative to the first upper grinding head seat 2-23. The first upper grinding adjusting seat 2-26 is connected to the third middle adjusting seat 2-28 through a screw. The third middle adjusting seat 2-28 is elastically connected to the third upper adjusting seat 2-79. The first upper grinding head 2-30 is mounted on the third upper adjusting seat 2-79. The third bearing mounting plate 2-75 is mounted on the third middle adjusting seat 2-28. The third cam ball bearing 2-78 is mounted on the third bearing mounting plate 2-75.

[0083] The second moving seat 2-10 is also vertically mounted with a second upper grinding head seat 2-22. The top of the second upper grinding head seat 2-22 is mounted with a second upper grinding cylinder 2-25. The second upper grinding cylinder 2-25 drives the second upper grinding adjusting seat 2-27 to move up and down relative to the second upper grinding head seat 2-22. The second upper grinding adjusting seat 2-27 is connected to the fourth middle adjusting seat 2-29 through a screw. The fourth middle adjusting seat 2-29 is elastically connected to the fourth upper adjusting seat 2-80. The second upper grinding head 2-31 is mounted on the fourth upper adjusting seat 2-80. The fourth bearing mounting plate 2-76 is mounted on the fourth middle adjusting seat 2-29. The fourth cam ball bearing 2-77 is mounted on the fourth bearing mounting plate 2-76.

[0084] The first grinding head holder 2-59 is equipped with a first grinding linear guide 2-53 and a second grinding linear guide 2-54. The first grinding adjustment seat 2-49 is equipped with a first grinding slider 2-45 and a second grinding slider 2-46. The first grinding slider 2-45 slides with the first grinding linear guide 2-53, and the second grinding slider 2-46 slides with the second grinding linear guide 2-54. The second grinding head holder 2-60 is equipped with a third grinding linear guide 2-55 and a fourth grinding linear guide 2-56. The second grinding adjustment seat 2-50 is equipped with a third grinding slider 2-47 and a fourth grinding slider 2-48. The third grinding slider 2-47 slides with the third grinding linear guide 2-55, and the fourth grinding slider 2-48 slides with the fourth grinding linear guide 2-56.

[0085] The first upper grinding head holder 2-23 is equipped with a first upper grinding linear guide rail 2-69 and a second upper grinding linear guide rail 2-70. The first upper grinding adjusting seat 2-26 is slidably connected to the first upper grinding linear guide rail 2-69 and the second upper grinding linear guide rail 2-70. The second upper grinding head holder 2-22 is equipped with a third upper grinding linear guide rail 2-71 and a fourth upper grinding linear guide rail 2-72. The second upper grinding adjusting seat 2-27 is slidably connected to the third upper grinding linear guide rail 2-71 and the fourth upper grinding linear guide rail 2-72.

[0086] The working process of the strip cutting edge grinding device 2 is as follows: The second reducer 2-1 of the strip conveying assembly drives the roller 2-3 to rotate, thereby conveying the external strip to the product of this invention for grinding. During the conveying process, the strip is positioned and clamped horizontally by the horizontal positioning and clamping assembly. After the strip is clamped, the panel grinding assembly grinds the upper and lower surfaces of the panel.

[0087] like Figure 14 , 15As shown, the strip cutting edge chamfering device 3 includes a moving side drive pressure roller assembly 3-1, a lifting pressure roller assembly 3-2, a fixed side drive pressure roller assembly 3-3, a lifting device 3-4, a transverse guide device 3-5, a side positioning roller assembly 3-6, an auxiliary support roller assembly 3-7, and a second base 3-8; the moving side drive pressure roller assembly 3-1 is equipped with a third reducer 3-9 and a reducer connecting seat 3-13, and the reducer connecting seat 3-13 has a connecting bushing 3-12 that connects the lower pressure roller shaft 3-10 and the third reducer. The speed reducer 3-9 works together, and the first extrusion roller 3-11 is mounted on the lower extrusion roller shaft 3-10, so that the rotation of the third speed reducer 3-9 drives the first extrusion roller 3-11 to rotate; the lifting roller assembly 3-2 is equipped with a first hydraulic cylinder 3-14, an upper extrusion roller shaft 3-15 and a second extrusion roller 3-16; the fixed side drive roller assembly 3-3 is the same as the moving side drive roller assembly 3-1; the lifting device 3-4 is equipped with a second hydraulic cylinder 3-17 which works with the lifting roller assembly 3-2 to realize the lifting function. The transverse guide device 3-5 is equipped with two transverse hydraulic cylinders 3-18, which are fixed in conjunction with the moving side drive pressure roller assembly 3-1, so that the extension and retraction of the transverse hydraulic cylinders 3-18 can drive the moving side drive pressure roller assembly 3-1 to move. The side positioning roller assembly 3-6 mainly consists of two second positioning rollers 3-19 and a second positioning roller seat 3-20. When the moving side drive pressure roller assembly 3-1 moves and clamps, the side positioning roller assembly 3-6 plays a positioning and clamping function. The auxiliary support roller assembly 3-7 mainly includes four support rollers 3-21 and four support roller seats 3-22, which play a supporting role for the strip.

[0088] like Figures 16-19 As shown, the automatic strip feeding device 4 includes several first supports 4-2 and second supports 4-25 arranged in parallel with each other. The first supports 4-2 and second supports 4-25 are respectively fixedly connected to the conveyor rollers.

[0089] The third cylinder 4-1 is installed on the first bracket 4-2. The piston rod end of the third cylinder 4-1 is installed with the third cylinder connecting seat 4-3. The third cylinder connecting seat 4-3 is fixed to the bottom surface of the first slider fixing plate 4-4. The first slider fixing plate 4-4 is slidably set on the first bracket 4-2. The first connecting seat 4-5 is installed on the upper surface of the first slider fixing plate 4-4. The first sliding seat 4-7 and the first connecting seat 4-5 are connected by the first pin 4-6.

[0090] The fourth cylinder 4-16 is installed on the second bracket 4-25. The piston rod end of the fourth cylinder 4-16 is equipped with the fourth cylinder connecting seat 4-24. The fourth cylinder connecting seat 4-24 is fixed to the bottom surface of the second slider fixing plate 4-26. The second slider fixing plate 4-26 is slidably set on the second bracket 4-25. The second connecting seat 4-27 is installed on the upper surface of the second slider fixing plate 4-26. The second sliding seat 4-29 and the second connecting seat 4-27 are connected by the second pin 4-28.

[0091] The first sliding seat 4-7 and the second sliding seat 4-29 are connected by a connecting rod 4-14; the first bracket 4-2 and the second bracket 4-25 are respectively fixedly connected to the conveyor rollers by screws; the fifth linear guide rail 4-12 and the sixth linear guide rail 4-13 are installed on the upper surface of the first bracket 4-2, and the eleventh slider 4-8, the twelfth slider 4-9, the thirteenth slider 4-10 and the fourteenth slider 4-11 are installed on the bottom surface of the first slider fixing plate 4-4, wherein the eleventh slider 4-8 and the twelfth slider 4-9 are respectively slidably engaged with the fifth linear guide rail 4-12, and the thirteenth slider 4-10 and the fourteenth slider 4-11 are respectively slidably engaged with the sixth linear guide rail 4-13.

[0092] The seventh linear guide rail 4-22 and the eighth linear guide rail 4-23 are installed on the upper surface of the second bracket 4-25. The fifteenth slider 4-17, the sixteenth slider 4-18, the seventeenth slider 4-19, and the eighteenth slider 4-20 are installed on the bottom surface of the second slider fixing plate 4-26. The fifteenth slider 4-17 and the sixteenth slider 4-18 are slidably engaged with the seventh linear guide rail 4-22, and the seventeenth slider 4-19 and the eighteenth slider 4-20 are slidably engaged with the eighth linear guide rail 4-23.

[0093] The piston rod end of the third cylinder 4-1 is tightened and fixed to the third cylinder connecting seat 4-3 by the first hexagonal thin nut 4-15; the piston rod end of the fourth cylinder 4-16 is tightened and fixed to the fourth cylinder connecting seat 4-24 by the second hexagonal thin nut 4-21; the first connecting seat 4-5 and the first slider fixing plate 4-4 and the second connecting seat 4-27 and the second slider fixing plate 4-26 are respectively fastened and connected by bolts.

[0094] The working process of the automatic strip feeding device 4 is as follows: the third cylinder 4-1 and the fourth cylinder 4-16 move synchronously. The third cylinder 4-1 drives the first sliding seat 4-7 to move horizontally via the third cylinder connecting seat 4-3. The fourth cylinder 4-16 drives the second sliding seat 4-29 to move horizontally via the fourth cylinder connecting seat 4-24. Thus, the first sliding seat 4-7 and the second sliding seat 4-29 drive the connecting rod 4-14 to move horizontally in a straight line. The connecting rod 4-14 drives the strip on the conveyor roller to move, thereby realizing the function of automatic strip feeding.

[0095] like Figures 1-19 As shown, when the product of the present invention is in operation, the strip is transported to the input roller conveyor 6 by the automatic strip feeding mechanism 1. The input roller conveyor 6 transports the strip to the strip cutting edge grinding device 2 for grinding on both the top and bottom surfaces. After grinding, the strip is transported to the strip cutting edge chamfering device 3 for chamfering on the top and bottom edges. After chamfering, the strip is transported to the output roller conveyor 6. Then, the automatic strip unloading device 4 moves the strip laterally out of the roller conveyor, realizing the functions of automatic strip feeding, grinding, chamfering and unloading.

Claims

1. A strip automatic chamfering and deburring production line, characterized in that: The device comprises an automatic strip feeding mechanism (1), a strip edge cutting and polishing device (2), a strip edge cutting and chamfering device (3), an automatic strip discharging device (4), an input roller (5), and an output roller (6), wherein the input roller (5) and the output roller (6) are arranged on the same straight line, the positioning wheel of the strip edge cutting and polishing device (2) and the positioning wheel of the input roller (5) are on the same straight line, and the positioning wheel of the strip edge cutting and chamfering device (3) and the positioning wheel of the output roller (6) are on the same straight line; The input roller (5) is provided with the automatic strip feeding mechanism (1) on the side to realize the feeding of the strip to the input roller (5); The output roller (6) is provided with the automatic strip discharging device (4) on the side to receive the processed strip discharged from the output roller (6); The strip is conveyed to the input roller (5) by the automatic strip feeding mechanism (1), the input roller (5) conveys the strip to the strip edge cutting and polishing device (2) for polishing the upper and lower surfaces, the polished strip is conveyed to the strip edge cutting and chamfering device (3) for cutting and chamfering the upper and lower edges, the chamfered strip is conveyed to the output roller (6), and then the automatic strip discharging device (4) pushes the strip out of the roller, thereby realizing the automatic feeding, discharging, polishing, chamfering, and discharging of the strip; The strip edge cutting and polishing device (2) comprises a first base (2-32); A strip conveying assembly is arranged on both sides of the first base (2-32) in the width direction to convey the strip; A horizontal positioning and clamping assembly is arranged on the first base (2-32) to clamp the strip conveyed by the strip conveying assembly; A panel polishing assembly is arranged on the horizontal positioning and clamping assembly to polish the strip clamped by the horizontal positioning and clamping assembly; The panel polishing assembly comprises a first lower polishing head base (2-59) and a second lower polishing head base (2-60), wherein the first lower polishing head base (2-59) is installed on the first moving seat (2-9), the second lower polishing head base (2-60) is installed on the second moving seat (2-10), a third supporting wheel (2-43) is installed on the first lower polishing head base (2-59), and a fourth supporting wheel (2-44) is installed on the second lower polishing head base (2-60); a first lower polishing adjusting seat (2-49) is slidably arranged on the first lower polishing head base (2-59), the first lower polishing adjusting seat (2-49) is driven by the first lower polishing cylinder (2-57) installed on the first moving seat (2-9) to move up and down, the first lower polishing adjusting seat (2-49) is connected with the first middle adjusting seat (2-51) through a screw rod, and the first upper adjusting seat (2-61) is elastically connected with the first middle adjusting seat (2-51); a second lower polishing adjusting seat (2-50) is slidably arranged on the second lower polishing head base (2-60), the second lower polishing adjusting seat (2-50) is driven by the second lower polishing cylinder (2-58) installed on the second moving seat (2-10) to move up and down, the second lower polishing adjusting seat (2-50) is connected with the second middle adjusting seat (2-52) through a screw rod, and the second upper adjusting seat (2-62) is elastically connected with the second middle adjusting seat (2-52); a first bearing mounting plate (2-63) is installed on the first middle adjusting seat (2-51), a first cam ball bearing (2-66) is installed on the first bearing mounting plate (2-63), a second bearing mounting plate (2-64) is installed on the second middle adjusting seat (2-52), and a second cam ball bearing (2-65) is installed on the second bearing mounting plate (2-64); a first lower polishing head (2-67) is installed on the first upper adjusting seat (2-61), and a second lower polishing head (2-68) is installed on the second upper adjusting seat (2-62); A first upper polishing head base (2-23) is also vertically installed on the first moving seat (2-9), a first upper polishing cylinder (2-24) is installed on the top of the first upper polishing head base (2-23), the first upper polishing cylinder (2-24) drives the first upper polishing adjusting seat (2-26) to move up and down relative to the first upper polishing head base (2-23), the first upper polishing adjusting seat (2-26) is connected with the third middle adjusting seat (2-28) through a screw rod, the third middle adjusting seat (2-28) is elastically connected with the third upper adjusting seat (2-79), the first upper polishing head (2-30) is installed on the third upper adjusting seat (2-79), the third middle adjusting seat (2-28) is installed with a third bearing mounting plate (2-75), and the third bearing mounting plate (2-75) is installed with a third cam ball bearing (2-78); The second upper polishing head seat (2-22) is vertically installed on the second moving base (2-10), the top of the second upper polishing head seat (2-22) is provided with a second upper polishing cylinder (2-25), the second upper polishing cylinder (2-25) drives a second upper polishing adjusting seat (2-27) to move up and down relative to the second upper polishing head seat (2-22), the second upper polishing adjusting seat (2-27) is connected with a fourth middle adjusting seat (2-29) through a screw rod, the fourth middle adjusting seat (2-29) is elastically connected with a fourth upper adjusting seat (2-80), the fourth upper adjusting seat (2-80) is provided with a second upper polishing head (2-31), the fourth middle adjusting seat (2-29) is provided with a fourth bearing mounting plate (2-76), and the fourth bearing mounting plate (2-76) is provided with a fourth cam ball bearing (2-77); The first lower polishing head seat (2-59) is provided with a first lower polishing linear guide rail (2-53) and a second lower polishing linear guide rail (2-54), the first lower polishing adjusting seat (2-49) is provided with a first lower polishing sliding block (2-45) and a second lower polishing sliding block (2-46), the first lower polishing sliding block (2-45) is in sliding connection with the first lower polishing linear guide rail (2-53), and the second lower polishing sliding block (2-46) is in sliding connection with the second lower polishing linear guide rail (2-54); the second lower polishing head seat (2-60) is provided with a third lower polishing linear guide rail (2-55) and a fourth lower polishing linear guide rail (2-56), the second lower polishing adjusting seat (2-50) is provided with a third lower polishing sliding block (2-47) and a fourth lower polishing sliding block (2-48), the third lower polishing sliding block (2-47) is in sliding connection with the third lower polishing linear guide rail (2-55), and the fourth lower polishing sliding block (2-48) is in sliding connection with the fourth lower polishing linear guide rail (2-56); The first upper polishing head seat (2-23) is provided with a first upper polishing linear guide rail (2-69) and a second upper polishing linear guide rail (2-70), the first upper polishing adjusting seat (2-26) is in sliding connection with the first upper polishing linear guide rail (2-69) and the second upper polishing linear guide rail (2-70); the second upper polishing head seat (2-22) is provided with a third upper polishing linear guide rail (2-71) and a fourth upper polishing linear guide rail (2-72), and the second upper polishing adjusting seat (2-27) is in sliding connection with the third upper polishing linear guide rail (2-71) and the fourth upper polishing linear guide rail (2-72).

2. The strip automatic beveling and grinding line according to claim 1, characterized in that: The automatic material distributing and feeding mechanism (1) comprises a roller frame (1-28), a plurality of groups of chain supporting frames (1-7) are arranged on the roller frame (1-28) and arranged in parallel with each other, and a group of moving positioning and clamping devices (1-20) is arranged between adjacent two groups of chain supporting frames (1-7). The two ends of each of the chain support frames (1-7) are respectively provided with a second transmission shaft (1-12) and a third transmission shaft (1-15), the second transmission shaft (1-12) is provided with a driving sprocket (1-5), the third transmission shaft (1-15) is provided with a driven sprocket (1-14), the driving sprocket (1-5) and the driven sprocket (1-14) are provided with a transmission chain (1-6) in tension, the second transmission shaft (1-12) is further provided with a third transmission sprocket (1-34), the third transmission sprocket (1-34) is driven by a driving assembly, one side of the chain support frame (1-7) near the driven sprocket (1-14) is provided with an electromagnet base (1-16), the electromagnet base (1-16) is provided with an electromagnet (1-17), the other side of the chain support frame (1-7) is provided with a cylinder (1-18); The mobile positioning clamping device (1-20) comprises a support (1-29) and a first cylinder (1-23), the first cylinder (1-23) is vertically installed at the end of the support (1-29), a cylinder connecting base (1-24) is installed at the head of the first cylinder (1-23), a mobile base (1-19) is connected with the cylinder connecting base (1-24), a second cylinder (1-25) is installed on the mobile base (1-19), the piston rod end of the second cylinder (1-25) is provided with a positioning shaft (1-35), and the mobile base (1-19) is in sliding fit with the support (1-29); The driving assembly comprises a first transmission shaft (1-32), the first transmission shaft (1-32) is rotatably arranged on the outer side frame body of the chain support frame (1-7) corresponding to the driving sprocket (1-5), the first transmission shaft (1-32) is provided with a second transmission sprocket (1-33), the second transmission shaft (1-12) is provided with a third transmission sprocket (1-34), the second transmission sprocket (1-33) and the third transmission sprocket (1-34) are connected in tension through a second chain (1-11), a first speed reducer (1-1) is arranged at the end of one of the chain support frames (1-7), the output shaft of the first speed reducer (1-1) is provided with a speed reducer sprocket (1-2), the first transmission shaft (1-32) corresponding to the chain support frame (1-7) is provided with a first transmission sprocket (1-4), and the first transmission sprocket (1-4) and the speed reducer sprocket (1-2) are connected in tension through a first chain (1-3).

3. The strip automatic chamfering and deburring line according to claim 2, characterized in that: The second chain (1-11) is tensioned through a chain adjusting base (1-10), and the chain adjusting base (1-10) is installed on the chain support frame (1-7); A stop block (1-13) is installed on the chain support frame (1-7) near the driving sprocket (1-5), and the stop block (1-13) is perpendicular to the upper surface of the chain support frame (1-7). The first linear guide rail (1-26) and the second linear guide rail (1-27) are arranged in parallel on the bracket (1-29), and the first slider (1-21) and the second slider (1-22) are arranged at the bottom of the moving seat (1-19); the first slider (1-21) is in sliding fit with the first linear guide rail (1-26), and the second slider (1-22) is in sliding fit with the second linear guide rail (1-27). The first positioning wheel seat (1-36) is arranged at the end of the bracket (1-29), and the first positioning wheel (1-37) is arranged on the first positioning wheel seat (1-36); the axial direction of the first positioning wheel (1-37) is perpendicular to the upper surface of the bracket (1-29).

4. The strip automatic chamfering and deburring line according to claim 1, characterized in that: The strip plate conveying assembly comprises a second speed reducer (2-1), a first vertical seat bearing (2-2), a roller (2-3), a second vertical seat bearing (2-4), a roller shaft (2-33) and a flat key (2-34); the first vertical seat bearing (2-2) and the second vertical seat bearing (2-4) are arranged on the first base (2-32) respectively; the roller shaft (2-33) is supported on the first vertical seat bearing (2-2) and the second vertical seat bearing (2-4); the output shaft of the second speed reducer (2-1) is connected with the roller shaft (2-33) through the flat key (2-34); the roller (2-3) is matched with the roller shaft (2-33); and the roller (2-3) is driven by the roller shaft (2-33).

5. The strip automatic beveling and grinding line according to claim 1, characterized in that: The horizontal positioning and clamping assembly comprises a third linear guide rail (2-15) and a fourth linear guide rail (2-16); the third linear guide rail (2-15) and the fourth linear guide rail (2-16) are parallel to each other; and the roller (2-3) of the strip plate conveying assembly is parallel to the axial direction of the third linear guide rail (2-15) and the fourth linear guide rail (2-16). The first moving seat (2-9) and the second moving seat (2-10) are arranged in sliding fit on the third linear guide rail (2-15) and the fourth linear guide rail (2-16); the first moving seat (2-9) is fixed on the third linear guide rail (2-15) and the fourth linear guide rail (2-16) and can be adjusted in position; the first base (2-32) is provided with a large air cylinder (2-17); the large air cylinder (2-17) can drive the second moving seat (2-10) to slide along the third linear guide rail (2-15) and the fourth linear guide rail (2-16), so as to adjust the distance between the first moving seat (2-9) and the second moving seat (2-10); the first supporting wheel seat (2-19) and the third supporting wheel seat (2-40) are arranged vertically on the two sides of the first moving seat (2-9); the first supporting wheel (2-20) is arranged on the first supporting wheel seat (2-19) and the third supporting wheel seat (2-40) respectively; and the surface of the first supporting wheel (2-20) is perpendicular to the upper surface of the first moving seat (2-9). The second mobile seat (2-10) is vertically installed with a second supporting wheel seat (2-18) and a fourth supporting wheel seat (2-39) on both sides, and the second supporting wheel seat (2-18) and the fourth supporting wheel seat (2-39) are respectively installed with a second supporting wheel (2-21); the surface of the second supporting wheel (2-21) is perpendicular to the upper surface of the second mobile seat (2-10); The bottom of the first mobile seat (2-9) is installed with a third sliding block (2-11), a fourth sliding block (2-12), a fifth sliding block (2-13), and a sixth sliding block (2-14); the bottom of the second mobile seat (2-10) is installed with a seventh sliding block (2-35), an eighth sliding block (2-36), a ninth sliding block (2-37), and a tenth sliding block (2-38); the third sliding block (2-11), the fourth sliding block (2-12), the seventh sliding block (2-35), and the eighth sliding block (2-36) are slidingly matched and arranged on the third straight line guide rail (2-15); and the fifth sliding block (2-13), the sixth sliding block (2-14), the ninth sliding block (2-37), and the tenth sliding block (2-38) are slidingly matched and arranged on the fourth straight line guide rail (2-16).

6. The strip automatic beveling and grinding line of claim 1, wherein: The strip cutting edge chamfering device (3) comprises a movable side driving compression wheel assembly (3-1), a lifting compression wheel assembly (3-2), a fixed side driving compression wheel assembly (3-3), a lifting device (3-4), a transverse moving guide device (3-5), a side positioning wheel assembly (3-6), an auxiliary supporting roller assembly (3-7), and a second base (3-8); the movable side driving compression wheel assembly (3-1) is installed with a third speed reducer (3-9) and a speed reducer connecting seat (3-13); a connecting shaft sleeve (3-12) is arranged in the speed reducer connecting seat (3-13) to match a lower compression wheel shaft (3-10) and the third speed reducer (3-9) together; a first extrusion wheel (3-11) is installed on the lower compression wheel shaft (3-10) to realize rotation of the third speed reducer (3-9) to drive rotation of the first extrusion wheel (3-11); the lifting compression wheel assembly (3-2) is installed with a first oil cylinder (3-14), an upper compression wheel shaft (3-15), and a second extrusion wheel (3-16); the fixed side driving compression wheel assembly (3-3) is the same as the movable side driving compression wheel assembly (3-1); the lifting device (3-4) is installed with a second oil cylinder (3-17) matched with the lifting compression wheel assembly (3-2) to realize a lifting function; the transverse moving guide device (3-5) is installed with two transverse moving oil cylinders (3-18) matched with the movable side driving compression wheel assembly (3-1) to fix and realize extension and retraction of the transverse moving oil cylinders (3-18) to drive movement of the movable side driving compression wheel assembly (3-1); the side positioning wheel assembly (3-6) mainly comprises two second positioning wheels (3-19) and a second positioning wheel seat (3-20) to realize positioning and clamping functions when the movable side driving compression wheel assembly (3-1) moves and clamps; and the auxiliary supporting roller assembly (3-7) mainly comprises four supporting rollers (3-21) and four supporting roller seats (3-22) to support the strip.

7. The strip automatic beveling and grinding line of claim 1, wherein: The strip automatic blanking device (4) comprises a plurality of first supports (4-2) and second supports (4-25) arranged in parallel with each other, the first supports (4-2) and the second supports (4-25) are fixedly connected with the conveying roller respectively; The third cylinder (4-1) is installed on the first support (4-2), the piston rod end of the third cylinder (4-1) is provided with a third cylinder connecting seat (4-3), the third cylinder connecting seat (4-3) is fixed to the bottom surface of the first sliding block fixed plate (4-4), the first sliding block fixed plate (4-4) is slidably arranged on the first support (4-2), the upper surface of the first sliding block fixed plate (4-4) is provided with a first connecting seat (4-5), the first sliding seat (4-7) is connected with the first connecting seat (4-5) through a first pin shaft (4-6); The fourth cylinder (4-16) is installed on the second support (4-25), the piston rod end of the fourth cylinder (4-16) is provided with a fourth cylinder connecting seat (4-24), the fourth cylinder connecting seat (4-24) is fixed to the bottom surface of the second sliding block fixed plate (4-26), the second sliding block fixed plate (4-26) is slidably arranged on the second support (4-25), the upper surface of the second sliding block fixed plate (4-26) is provided with a second connecting seat (4-27), the second sliding seat (4-29) is connected with the second connecting seat (4-27) through a second pin shaft (4-28); The first sliding seat (4-7) and the second sliding seat (4-29) are connected through a connecting rod (4-14); The first support (4-2) and the second support (4-25) are fixedly connected with the conveying roller through screws respectively; The upper surface of the first support (4-2) is provided with a fifth linear guide rail (4-12) and a sixth linear guide rail (4-13), the bottom surface of the first sliding block fixed plate (4-4) is provided with an eleventh sliding block (4-8), a twelfth sliding block (4-9), a thirteenth sliding block (4-10) and a fourteenth sliding block (4-11), wherein the eleventh sliding block (4-8) and the twelfth sliding block (4-9) are slidably matched with the fifth linear guide rail (4-12) respectively, and the thirteenth sliding block (4-10) and the fourteenth sliding block (4-11) are slidably matched with the sixth linear guide rail (4-13) respectively; The upper surface of the second support (4-25) is provided with a seventh linear guide rail (4-22) and an eighth linear guide rail (4-23), the bottom surface of the second sliding block fixed plate (4-26) is provided with a fifteenth sliding block (4-17), a sixteenth sliding block (4-18), a seventeenth sliding block (4-19) and an eighteenth sliding block (4-20), wherein the fifteenth sliding block (4-17) and the sixteenth sliding block (4-18) are slidably matched with the seventh linear guide rail (4-22) respectively, and the seventeenth sliding block (4-19) and the eighteenth sliding block (4-20) are slidably matched with the eighth linear guide rail (4-23) respectively; The piston rod end of the third cylinder (4-1) is fixedly connected with the third cylinder connecting seat (4-3) through the first hexagonal thin nut (4-15); the piston rod end of the fourth cylinder (4-16) is fixedly connected with the fourth cylinder connecting seat (4-24) through the second hexagonal thin nut (4-21); The first connecting seat (4-5) and the first sliding block fixing plate (4-4) and the second connecting seat (4-27) and the second sliding block fixing plate (4-26) are respectively connected through bolts.

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