A high-efficiency cutting device for stainless steel plate production

Abstract

The present invention provides an efficient cutting device for the production of stainless steel plates, relating to the technical field of cutting devices, comprising a cutting table, a slide fixedly mounted on the upper end of the cutting table, a bracket fixedly mounted on the upper end of the cutting table, a first connecting arm fixedly mounted on the side wall of the bracket, a rotating column rotatably mounted inside the bracket, a second connecting arm fixedly mounted on the rotating column, a fourth internal threaded ring threadedly mounted on the rotating column, an inner groove is provided inside the rotating column, a positioning bar is slidably mounted inside the inner groove, a fourth spring is fixedly mounted on the side wall of the positioning bar, an end of the fourth spring away from the positioning bar is fixedly connected to the inner wall of the inner groove, a first driving motor is fixedly mounted on the side wall of the slide, and a first screw is mounted on the output end of the first driving motor. The equipment realizes parallel processes and efficient processing, and can simultaneously complete two different processing requirements of two plates in one operation. Compared with the traditional mode of step-by-step cutting and step-by-step chamfering of single plates, the processing efficiency is directly doubled.

Description

Technical Field

[0001] The present invention belongs to the technical field of cutting devices, and more specifically, relates to a high-efficiency cutting device for producing stainless steel plates. Background Art

[0002] Stainless steel sheet is a kind of alloy steel that is not easy to rust. Stainless steel sheet is widely used in chemical, pharmaceutical, construction and household appliances. Stainless steel sheet has high strength and hardness, good plasticity and toughness, and can withstand corrosion from various acids. During the production and processing of stainless steel sheet, it will be cut according to the customer's size requirements using a stainless steel sheet cutting device. The stainless steel sheet is cut into the required length for easy transportation and use later.

[0003] However, the existing cutting devices for stainless steel sheet production still have the following shortcomings when used:

[0004] 1. Most existing equipment uses a single cutting head design, which can only complete a single process at a time. The cutting path has a high repetition rate, and plate clamping and positioning require multiple operations. This results in limited production capacity per unit time and makes it difficult to handle large-volume orders.

[0005] 2. Traditional fixed-pitch cutting equipment requires frequent replacement of specialized fixtures or cutting heads when processing plates of varying lengths. This is not only cumbersome but also time-consuming, seriously impacting production continuity and making it unsuitable for the trend toward customized production of small batches and multiple specifications.

[0006] 3. Existing equipment involves multiple processing tasks such as cutting, trimming, and chamfering. It is necessary to transfer the plates between different equipment. Multiple clamping can easily cause positioning errors, affecting the processing accuracy. At the same time, the equipment utilization rate is low, which increases production costs and production cycles. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a high-efficiency cutting device for stainless steel plate production to solve the above problems.

[0008] A high-efficiency cutting device for producing stainless steel plates comprises a cutting table, a slide is fixedly mounted on the upper end of the cutting table, a bracket is fixedly mounted on the upper end of the cutting table, a first connecting arm is fixedly mounted on the side wall of the bracket, a rotating column is rotatably mounted inside the bracket, a second connecting arm is fixedly mounted on the rotating column, a fourth internally threaded ring is threadedly mounted on the rotating column, an inner groove is formed inside the rotating column, a positioning bar is slidably mounted inside the inner groove, a fourth spring is fixedly mounted on the side wall of the positioning bar, and an end of the fourth spring away from the positioning bar is fixedly connected to the inner wall of the inner groove;

[0009] In which, a turntable is rotatably installed inside the second connecting arm and the first connecting arm, and transfer columns are equidistantly fixed on the opposite ends of the two turntables, and the two groups of transfer columns are staggered with each other. An external threaded ring is fixed on the turntable, and second sliding grooves are symmetrically opened on the two external threaded rings. Cutting blades are slidably installed on the two external threaded rings, and limiting blocks are symmetrically fixed on the inner walls of the two cutting blades. The two limit blocks are slidably installed in the two second sliding grooves respectively, and a motor mounting bracket is fixed on the side wall of the first connecting arm, and a second driving motor is fixed on the motor mounting bracket. The output shaft of the second driving motor is fixedly connected to the turntable, and a fifth internal threaded ring is symmetrically threaded on the two external threaded rings.

[0010] Preferably, a first drive motor is fixedly mounted on the side wall of the slide, a first screw is mounted on the output end of the first drive motor, a movable frame is slidably mounted inside the slide, and a fixing bar is symmetrically fixedly mounted on the upper end of the movable frame.

[0011] Preferably, a placement platform is provided between the two fixing bars, and second screws are fixedly installed on the side walls of both sides of the placement platform. The two second screws are respectively slidably installed in the two fixing bars, and the two second screws are threadedly installed with a first internal thread ring.

[0012] Preferably, a fixed block is fixedly installed at the lower end of the movable frame, the first screw is threadedly installed in the fixed block, a fixed column is fixedly installed at the upper end of the placement table, and a pressure plate is slidably installed on the fixed column.

[0013] Preferably, a first spring is fixedly installed between the pressure plate and the placement table, a third screw is threadedly installed inside the fixing column, a first support frame is fixedly installed on the side wall of the placement table, and a first sliding groove is symmetrically opened inside the placement table.

[0014] Preferably, a slide is slidably installed inside the placement table, and a connecting frame is symmetrically fixedly installed on the lower end of the slide, and two connecting frames are slidably installed in the two first sliding grooves respectively.

[0015] Preferably, a fourth screw is fixedly installed on the opposite ends of the two connecting frames, a second internal threaded ring is threadedly installed on the two fourth screws, a connecting column is fixedly installed on the side wall of the slide, and a connecting block is fixedly installed on the upper end of the connecting column.

[0016] Preferably, an inner rod is fixedly installed inside the connecting block, threaded cylinders are threadedly installed at both ends of the inner rod, a support plate is fixedly installed at the lower end of the slide, and a second support frame is rotatably installed on the connecting column.

[0017] Preferably, limiting grooves are symmetrically provided in the inner wall of the second support frame, and the two limiting grooves are respectively adapted to the two threaded cylinders. Sliding columns are symmetrically fixedly installed on the side walls of the second support frame, and splints are slidably installed on the two sliding columns.

[0018] Preferably, a third spring is sleeved on each of the two sliding posts, and the two third springs are sleeved on the two sliding posts respectively. A fifth screw is fixedly installed on the side wall of the second support frame, and the fifth screw is located between the two sliding posts. A third internal threaded ring is threadedly installed on the fifth screw.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the present invention, a slide, a first driving motor, a first screw, a movable frame, a placement table, a turntable, a transfer column, a cutting blade and a second driving motor are provided. Under the action of the second driving motor, the turntable connected thereto will be driven to rotate. Since the two turntables are connected by two sets of transfer columns, the two turntables will rotate synchronously, and the two turntables will drive the two cutting blades to rotate synchronously. Under the action of the first driving motor, the first screw will be driven to rotate. At this time, the fixed block will drive the movable frame to slide on the slide, and then push the stainless steel plate fixed on the placement table. Under the movement of the stainless steel plate, it will contact the two cutting blades to complete the cutting. When the device is used, the single cutting coverage area of ​​the device is doubled compared with the single cutting head device, the number of repeated cutting paths is effectively reduced, and the number of clamping and positioning of the plate is reduced by half, so that the equipment processing efficiency is higher and the production cost is lower.

[0021] In the present invention, by providing an externally threaded ring, a cutting blade, and a fifth internally threaded ring, when the cutting length of the stainless steel plate needs to be adjusted, the two sets of fifth internally threaded rings can be rotated on the two externally threaded rings. By adjusting the positions of the two sets of fifth internally threaded rings, the spacing between the cutting blades can be adjusted, which greatly improves the processing flexibility and production efficiency of the equipment. Specifically, when facing the need to cut plates of different lengths, traditional cutting equipment with fixed spacing often needs to replace special fixtures or cutting heads, which is not only cumbersome but also time-consuming, seriously affecting production progress.

[0022] The present invention provides a first slide groove, a slide table, a sliding column, a rotating column, a fourth internal threaded ring, a positioning strip, a fourth spring and a cutting disc. When the cutting disc rotates to a suitable angle, the fourth internal threaded ring can be rotated on the rotating column. Under the rotation of the fourth internal threaded ring, the positioning strip is squeezed. At this time, the positioning strip is subjected to force to squeeze the fourth spring to compress it, and the positioning strip will contact the bracket. The two squeeze each other to form a friction force to complete the positioning of the rotating column. At this time, the slide table can be moved upward synchronously, and the slide table drives the two connecting frames to slide upward inside the two first slide grooves. When sliding to a suitable cutting height, the fourth screw can be rotated on the fourth screw to complete the positioning of the slide table. Then, a fixing clamp can be added to the slide table to fix the stainless steel plate. At this time, when cutting, the two cutting discs can perform their respective functions to respectively complete the vertical cutting and chamfering operations of the stainless steel plate, thereby realizing parallel process and efficient processing. This design brings significant advantages. In one operation, two different processing requirements of two plates can be completed at the same time. Compared with the traditional single plate step-by-step cutting and step-by-step chamfering mode, the processing efficiency is directly doubled.

[0023] In the present invention, by providing a first support frame, a connecting column, an inner rod, a threaded barrel, a limiting groove, a splint, a fourth screw, a third internal threaded ring, a transfer column, a cutting disc and a second support frame, the second connecting arm together with the cutting disc can be rotated to a position perpendicular to the first connecting arm. At this time, the two cutting discs and the transfer column will remain in a vertical state, and the two groups of transfer columns will also remain dislocated from each other. During normal processing, the first support frame and the second support frame can support the stainless steel plate. After adjustment, the second support frame can be rotated clockwise on the connecting column. When the second support frame is rotated 90°, it can be rotated on the inner rod The two threaded barrels are rotated upwards, and when the two threaded barrels slide into the two limiting grooves respectively, the positioning is completed. At this time, the stainless steel plate can be placed on the second support frame, and then the third internal threaded ring is rotated on the fifth screw. The clamping plate is squeezed by the third internal threaded ring to complete the fixation of the stainless steel plate. At this time, during processing, the cutting blade perpendicular to the stainless steel plate can complete the cutting operation, and the cutting blade parallel to the stainless steel plate can trim the cut stainless steel plate. The traditional cutting and trimming processes are integrated into a synchronous processing under one clamping, which improves the efficiency compared with the step-by-step operation.

[0024] In the present invention, a fixing bar, a placing table, a second screw, a first internal threaded ring, a fixing column, a pressure plate, a first spring and a third screw are provided. When the third screw is rotated, the pressure plate will be pressed downward, and at this time the pressure plate will slide downward on the fixing column, and the first spring will be compressed accordingly. At this time, the pressure plate can fix the stainless steel plate, and then the placing table can be slid between the two fixing bars. The movement of the placing table will drive the two second screws to slide inside the two fixing bars. After sliding to a suitable cutting position, the two first internal threaded rings can be rotated on the two second screws to complete the fixation, so that the device can fix stainless steel plates of any specifications when in use, and the fixing position can be adjusted arbitrarily, which increases the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the explosion structure of the placement platform connection of the present invention;

[0027] Figure 3 This is a schematic diagram of the explosion structure of the mobile frame connection of the present invention;

[0028] Figure 4 This is a schematic diagram of the fixing bar connection structure of the present invention;

[0029] Figure 5 This is a schematic diagram of the slide connection explosion structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the explosion structure of the second support frame connection of the present invention;

[0031] Figure 7 This is a schematic diagram of the transfer column connection explosion structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the cutting piece connection explosion structure of the present invention.

[0033] In the figure, the corresponding relationship between the names of the components and the accompanying drawing numbers is as follows: 11, cutting table; 12, slide; 13, first driving motor; 14, first screw; 15, moving frame; 16, fixing bar; 17, placing table; 18, second screw; 19, first internal thread ring; 21, fixing block; 22, fixing column; 23, pressing plate; 24, first spring; 25, third screw; 26, first supporting frame; 27, first slide; 28, slide; 29, connecting frame; 31, fourth screw; 32, second internal thread ring; 33, connecting column; 34, connecting block; 35, inner rod; 36, screw Cylinder; 37. Support plate; 38. Limiting groove; 41. Sliding column; 42. Clamping plate; 43. Third spring; 44. Fifth screw; 45. Third internal threaded ring; 51. Bracket; 52. First connecting arm; 53. Rotating column; 54. Second connecting arm; 55. Fourth internal threaded ring; 56. Inner groove; 57. Positioning strip; 58. Fourth spring; 61. Turntable; 62. Transfer column; 63. External threaded ring; 64. Second sliding groove; 65. Cutting disc; 66. Limiting block; 67. Motor mounting bracket; 68. Second drive motor; 69. Second supporting bracket; 71. Fifth internal threaded ring. DETAILED DESCRIPTION

[0034] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0035] See also Figures 1-8The present invention provides an efficient cutting device for the production of stainless steel plates, comprising a cutting table 11, a slide 12 fixedly mounted on the upper end of the cutting table 11, a bracket 51 fixedly mounted on the upper end of the cutting table 11, a first connecting arm 52 fixedly mounted on the side wall of the bracket 51, a rotating column 53 rotatably mounted inside the bracket 51, a second connecting arm 54 fixedly mounted on the rotating column 53, a fourth internal threaded ring 55 threadedly mounted on the rotating column 53, an inner groove 56 is formed inside the rotating column 53, a positioning bar 57 is slidably mounted inside the inner groove 56, and a fourth internal threaded ring 55 is fixedly mounted on the side wall of the positioning bar 57. Spring 58, one end of the fourth spring 58 away from the positioning bar 57 is fixedly connected to the inner wall of the inner groove 56, and a turntable 61 is rotatably installed inside the second connecting arm 54 and the first connecting arm 52. Transfer columns 62 are fixedly installed at the opposite ends of the two turntables 61 at equal distances. The two groups of transfer columns 62 are staggered with each other. An external threaded ring 63 is fixedly provided on the turntable 61. The two external threaded rings 63 are symmetrically provided with a second sliding groove 64. The two external threaded rings 63 are slidably installed with cutting blades 65. The inner walls of the two cutting blades 65 are symmetrically fixed with limit blocks 66. The two limit blocks The blocks 66 are respectively slidably mounted in the two second slide grooves 64, and a motor mounting bracket 67 is fixedly mounted on the side wall of the first connecting arm 52. A second drive motor 68 is fixedly mounted on the motor mounting bracket 67. The output shaft of the second drive motor 68 is fixedly connected to the turntable 61. Then the first drive motor 13 and the second drive motor 68 can be started. Under the action of the second drive motor 68, the turntable 61 connected thereto will be driven to rotate. Since the two turntables 61 are connected by two sets of transfer columns 62, the two turntables 61 will rotate synchronously, and the two turntables 61 will drive the two cutting The blades 65 rotate synchronously, and under the action of the first drive motor 13, the first screw 14 is driven to rotate. At this time, the fixed block 21 drives the movable frame 15 to slide on the slide 12, thereby pushing the stainless steel plate fixed on the placement table 17. As the stainless steel plate moves, it contacts the two cutting blades 65 to complete the cutting. When the device is used, the single cutting coverage area is doubled compared to the single cutting head device, effectively reducing the number of repeated cutting paths, and the number of clamping and positioning times of the plate is reduced by half, making the equipment processing efficiency higher and the production cost lower.

[0036] The two externally threaded rings 63 are symmetrically threaded with fifth internally threaded rings 71. When the cutting length of the stainless steel plate needs to be adjusted, the two sets of fifth internally threaded rings 71 can be rotated on the two externally threaded rings 63. By adjusting the positions of the two sets of fifth internally threaded rings 71, the spacing of the cutting blades 65 can be adjusted, which greatly improves the processing flexibility and production efficiency of the equipment. Specifically, when facing the cutting requirements of plates of different lengths, traditional fixed-pitch cutting equipment often needs to replace special fixtures or cutting heads, which is not only cumbersome but also time-consuming, seriously affecting production progress.

[0037] A first driving motor 13 is fixedly mounted on the side wall of the slide 12, a first screw 14 is mounted on the output end of the first driving motor 13, a moving frame 15 is slidably mounted inside the slide 12, and a fixed bar 16 is symmetrically fixedly mounted on the upper end of the moving frame 15. A placement platform 17 is provided between the two fixed bars 16, and a second screw 18 is fixedly mounted on the side walls of the placement platform 17 on both sides, and the two second screws 18 are respectively slidably mounted in the two fixed bars 16, and the two second screws 18 are threadedly mounted with a first internal threaded ring 19, a fixed block 21 is fixedly mounted on the lower end of the moving frame 15, and the first screw 14 is threadedly mounted in the fixed block 21, a fixed column 22 is fixedly mounted on the upper end of the placement platform 17, a pressure plate 23 is slidably mounted on the fixed column 22, a first spring 24 is fixedly mounted between the pressure plate 23 and the placement platform 17, and a third screw 25 is threadedly mounted on the internal part of the fixed column 22. When in use, the stainless steel plate to be processed can be placed on both ends of the placement platform 17, and then can be The third screw 25 is rotated on the fixing column 22, and the pressing plate 23 is pressed downwardly under the rotation of the third screw 25. At this time, the pressing plate 23 will slide downward on the fixing column 22, and the first spring 24 will be compressed accordingly. At this time, the pressing plate 23 can fix the stainless steel plate, and then the placement table 17 can be slid between the two fixing bars 16. The movement of the placement table 17 will drive the two second screws 18 to slide inside the two fixing bars 16. After sliding to a suitable cutting position, the two first internal threaded rings 19 can be rotated on the two second screws 18 to complete the fixation, so that the device can fix stainless steel plates of any specifications when in use, and the fixing position can be adjusted arbitrarily, which increases the scope of application of the device.

[0038] A first support frame 26 is fixedly installed on the side wall of the placing table 17, and a first slide groove 27 is symmetrically opened inside the placing table 17. A slide 28 is slidably installed inside the placing table 17, and a connecting frame 29 is symmetrically fixed on the lower end of the slide 28. The two connecting frames 29 are respectively slidably installed in the two first slide grooves 27, and the fourth screw 31 is fixedly installed on the opposite end of the two connecting frames 29. When in use, the rotating column 53 can be rotated inside the bracket 51. At this time, the cutting disc 65 will rotate with the rotating column 53 as the central axis. At this time, the turntable 61 connected to the second connecting arm 54 will drive the transfer column 62 to rotate with the rotating column 53 as the central axis, and the upper parts of the two groups of transfer columns 62 will always be staggered. When the cutting disc 65 is rotated to a suitable angle, the fourth internal threaded ring 55 can be rotated on the rotating column 53. Under the rotation of the fourth internal threaded ring 55, the positioning bar 57 will be squeezed. At this time, the positioning The bar 57 is subjected to force to squeeze the fourth spring 58 to compress it, and the positioning bar 57 will contact the bracket 51, and the two squeeze each other to form friction to complete the positioning of the rotating column 53. At this time, the slide 28 can be moved upward synchronously, and the slide 28 drives the two connecting frames 29 to slide upward inside the two first slide grooves 27. When sliding to a suitable cutting height, the fourth screw 31 can be rotated on the fourth screw 31 to complete the positioning of the slide 28. Then, a fixing clamp can be added to the slide 28 to fix the stainless steel plate. At this time, when cutting, the two cutting blades 65 can perform their respective duties, respectively completing the vertical cutting and chamfering operations of the stainless steel plate, realizing parallel processes and efficient processing. This design brings significant advantages. Two different processing requirements of two plates can be completed at the same time in one operation. Compared with the traditional single plate step-by-step cutting and step-by-step chamfering mode, the processing efficiency is directly doubled.

[0039] The two fourth screw rods 31 are both threadedly mounted with a second internal threaded ring 32, a connecting column 33 is fixedly mounted on the side wall of the slide 28, a connecting block 34 is fixedly mounted on the upper end of the connecting column 33, an inner rod 35 is fixedly mounted inside the connecting block 34, and a threaded cylinder 36 is threadedly mounted on both ends of the inner rod 35, a support plate 37 is fixedly mounted on the lower end of the slide 28, a second support frame 69 is rotatably mounted on the connecting column 33, and a limiting groove 38 is symmetrically provided in the inner wall of the second support frame 69, and the two limiting grooves 38 are respectively connected to the two threaded The cylinder 36 is adapted, and a sliding post 41 is symmetrically fixed on the side wall of the second support frame 69. A splint 42 is slidably installed on the two sliding posts 41. A third spring 43 is sleeved on the two sliding posts 41. The two third springs 43 are respectively sleeved on the two sliding posts 41. A fifth screw 44 is fixedly installed on the side wall of the second support frame 69. The fifth screw 44 is located between the two sliding posts 41. A third internal thread ring 45 is threadedly installed on the fifth screw 44. During processing, the second connecting arm 54 can be rotated together with the cutting blade 65 to align with the first When a connecting arm 52 is in a vertical position, the two cutting blades 65 and the transfer column 62 will remain in a vertical state, and the two groups of transfer columns 62 will also remain staggered with each other. During normal processing, the first support frame 26 and the second support frame 69 can support the stainless steel plate. After adjustment, the second support frame 69 can be rotated clockwise on the connecting column 33. When the second support frame 69 is rotated 90°, the two threaded cylinders 36 can be rotated on the inner rod 35. When the two threaded cylinders 36 slide into the two limit grooves 38 respectively, the positioning is completed. At this time, the stainless steel plate can be placed on the second support frame 69, and then the third internal threaded ring 45 is rotated on the fifth screw 44. The clamping plate 42 is squeezed by the third internal threaded ring 45 to complete the fixation of the stainless steel plate. At this time, during processing, the cutting blade 65 perpendicular to the stainless steel plate can complete the cutting operation, and the cutting blade 65 parallel to the stainless steel plate can trim the cut stainless steel plate, integrating the two traditional cutting and trimming processes into synchronous processing under one clamping, which is more efficient than step-by-step operation.

[0040] Working principle:

[0041] In the first step, when in use, the stainless steel plate to be processed can be placed on both ends of the placement table 17, and then the third screw 25 can be rotated on the fixing column 22. Under the rotation of the third screw 25, the pressing plate 23 will be squeezed downward. At this time, the pressing plate 23 will slide downward on the fixing column 22, and the first spring 24 will be compressed accordingly. At this time, the pressing plate 23 can fix the stainless steel plate, and then the placement table 17 can be slid between the two fixing bars 16. Under the movement of the placement table 17, the two second screws 18 will be driven to slide inside the two fixing bars 16. After sliding to the appropriate cutting position, the two first internal threaded rings 19 can be rotated on the two second screws 18 to complete the fixation, so that the device can fix stainless steel plates of any specifications when in use, and the fixing position can be adjusted arbitrarily, which increases the scope of application of the device.

[0042] In the second step, the first drive motor 13 and the second drive motor 68 can be started. Under the action of the second drive motor 68, the turntable 61 connected thereto will be driven to rotate. Since the two turntables 61 are connected by two sets of transfer columns 62, the two turntables 61 will rotate synchronously, and the two turntables 61 will drive the two cutting blades 65 to rotate synchronously. Under the action of the first drive motor 13, the first screw 14 will be driven to rotate. At this time, the fixed block 21 will drive the movable frame 15 to slide on the slide 12, and then push the stainless steel plate fixed on the placement table 17. Under the movement of the stainless steel plate, it will contact the two cutting blades 65 to complete the cutting. When the device is used, the single cutting coverage area is doubled compared to the single cutting head device, effectively reducing the number of repeated cutting paths, and the number of clamping and positioning times of the plate is reduced by half, making the equipment processing efficiency higher and the production cost lower.

[0043] In the third step, when the cutting length of the stainless steel plate needs to be adjusted, the two sets of fifth internal threaded rings 71 can be rotated on the two external threaded rings 63. By adjusting the positions of the two sets of fifth internal threaded rings 71, the spacing of the cutting blades 65 can be adjusted, which greatly improves the processing flexibility and production efficiency of the equipment. Specifically, when facing the cutting requirements of plates of different lengths, traditional fixed-pitch cutting equipment often needs to replace special fixtures or cutting heads, which is not only cumbersome but also time-consuming, seriously affecting production progress.

[0044] The fourth step is to rotate the rotating column 53 inside the bracket 51 during use. At this time, the cutting disc 65 will rotate with the rotating column 53 as the central axis. At this time, the turntable 61 connected to the second connecting arm 54 will drive the transmission column 62 to rotate with the rotating column 53 as the central axis, and the upper parts of the two groups of transmission columns 62 will always be staggered. When the cutting disc 65 is rotated to a suitable angle, the fourth internal threaded ring 55 can be rotated on the rotating column 53. The rotation of the fourth internal threaded ring 55 will squeeze the positioning bar 57. At this time, the positioning bar 57 will be forced to squeeze the fourth spring 58 to compress it, and the positioning bar 57 will contact the bracket 51. The two squeeze each other to form a friction force to complete the positioning of the rotating column 53. At this time, they can be moved synchronously to The slide 28 is moved upward, and the slide 28 drives the two connecting frames 29 to slide upward inside the two first slide grooves 27. When it slides to a suitable cutting height, the fourth screw 31 can be rotated on the fourth screw 31 to complete the positioning of the slide 28. Then, a fixing fixture can be added to the slide 28 to fix the stainless steel plate. At this time, when cutting, the two cutting blades 65 can perform their respective functions to complete the vertical cutting and chamfering operations of the stainless steel plate respectively, realizing parallel processes and efficient processing. This design brings significant advantages. Two different processing requirements of two plates can be completed simultaneously in one operation. Compared with the traditional single plate step-by-step cutting and step-by-step chamfering mode, the processing efficiency is directly doubled.

[0045] In the fifth step, during processing, the second connecting arm 54 can be rotated together with the cutting blade 65 to a position perpendicular to the first connecting arm 52. At this time, the two cutting blades 65 and the transfer column 62 will remain in a vertical state, and the two sets of transfer columns 62 will also remain misaligned with each other. During normal processing, the first support frame 26 and the second support frame 69 can support the stainless steel plate. After adjustment, the second support frame 69 can be rotated clockwise on the connecting column 33. When the second support frame 69 is rotated 90 degrees, the two threaded cylinders 36 can be rotated on the inner rod 35. When the two threaded cylinders 36 slide into the two After being positioned in the limiting grooves 38, the positioning is completed. At this time, the stainless steel plate can be placed on the second support frame 69, and then the third internal threaded ring 45 is rotated on the fifth screw 44. The clamping plate 42 is squeezed by the third internal threaded ring 45 to complete the fixation of the stainless steel plate. At this time, during processing, the cutting blade 65 perpendicular to the stainless steel plate can complete the cutting operation, and the cutting blade 65 parallel to the stainless steel plate can trim the cut stainless steel plate, integrating the two traditional cutting and trimming processes into synchronous processing under one clamping, which improves the efficiency compared to step-by-step operation.

[0046] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. An efficient cutting device for stainless steel plate production, comprising a cutting table (11), wherein a slide (12) is fixedly mounted on the upper end of the cutting table (11), characterized in that: A bracket (51) is fixedly mounted on the upper end of the cutting table (11), a first connecting arm (52) is fixedly mounted on the side wall of the bracket (51), a rotating column (53) is rotatably mounted inside the bracket (51), a second connecting arm (54) is fixedly mounted on the rotating column (53), a fourth internal threaded ring (55) is threadedly mounted on the rotating column (53), an inner groove (56) is provided inside the rotating column (53), a positioning bar (57) is slidably mounted inside the inner groove (56), a fourth spring (58) is fixedly mounted on the side wall of the positioning bar (57), and one end of the fourth spring (58) away from the positioning bar (57) is fixedly connected to the inner wall of the inner groove (56); The second connecting arm (54) and the first connecting arm (52) are both rotatably mounted with a turntable (61), and transmission columns (62) are fixedly mounted at equal distances on opposite ends of the two turntables (61), and the two groups of transmission columns (62) are staggered with each other. An external threaded ring (63) is fixedly mounted on the turntable (61), and a fifth internal threaded ring (71) is symmetrically threadedly mounted on the two external threaded rings (63).

2. The high-efficiency cutting device for stainless steel plate production according to claim 1, characterized in that: The two external thread rings (63) are symmetrically provided with second sliding grooves (64), the two external thread rings (63) are slidably provided with cutting blades (65), the inner walls of the two cutting blades (65) are symmetrically fixed with limiting blocks (66), and the two limiting blocks (66) are respectively slidably provided in the two second sliding grooves (64); A motor mounting bracket (67) is fixedly mounted on the side wall of the first connecting arm (52), a second drive motor (68) is fixedly mounted on the motor mounting bracket (67), and an output shaft of the second drive motor (68) is fixedly connected to the turntable (61).

3. The high-efficiency cutting device for stainless steel plate production as claimed in claim 2, characterized in that: A first drive motor (13) is fixedly mounted on the side wall of the slide (12), a first screw (14) is mounted on the output end of the first drive motor (13), a moving frame (15) is slidably mounted inside the slide (12), and a fixing bar (16) is symmetrically fixedly mounted on the upper end of the moving frame (15); A placement platform (17) is provided between the two fixing bars (16), and second screws (18) are fixedly installed on the side walls of both sides of the placement platform (17). The two second screws (18) are respectively slidably installed in the two fixing bars (16), and the two second screws (18) are threadedly installed with a first internal thread ring (19).

4. The high-efficiency cutting device for stainless steel plate production as claimed in claim 3, characterized in that: A fixed block (21) is fixedly mounted on the lower end of the movable frame (15), and the first screw rod (14) is threadedly mounted in the fixed block (21); A fixing column (22) is fixedly mounted on the upper end of the placement platform (17), and a pressing plate (23) is slidably mounted on the fixing column (22).

5. The high-efficiency cutting device for stainless steel plate production as claimed in claim 4, characterized in that: A first spring (24) is fixedly installed between the pressing plate (23) and the placement table (17), and a third screw (25) is threadedly installed inside the fixing column (22); A first support frame (26) is fixedly mounted on the side wall of the placement platform (17), and a first sliding groove (27) is symmetrically provided inside the placement platform (17).

6. The high-efficiency cutting device for stainless steel plate production as claimed in claim 5, characterized in that: A slide (28) is slidably mounted inside the placement table (17); Wherein, a connecting frame (29) is symmetrically fixedly installed at the lower end of the slide (28), and the two connecting frames (29) are slidably installed in the two first slide grooves (27) respectively.

7. The high-efficiency cutting device for stainless steel plate production as claimed in claim 6, characterized in that: A fourth screw rod (31) is fixedly mounted on one end of the two connecting frames (29) that is away from each other, and a second internal thread ring (32) is threadedly mounted on each of the two fourth screw rods (31); A connecting column (33) is fixedly mounted on the side wall of the slide (28), and a connecting block (34) is fixedly mounted on the upper end of the connecting column (33).

8. The high-efficiency cutting device for stainless steel plate production as claimed in claim 7, characterized in that: An inner rod (35) is fixedly installed inside the connecting block (34), and threaded cylinders (36) are threadedly installed at both ends of the inner rod (35); A support plate (37) is fixedly mounted on the lower end of the slide (28), and a second support frame (69) is rotatably mounted on the connecting column (33).

9. The high-efficiency cutting device for stainless steel plate production as claimed in claim 8, characterized in that: The inner wall of the second support frame (69) is symmetrically provided with limiting grooves (38), and the two limiting grooves (38) are respectively adapted to the two threaded cylinders (36); Wherein, sliding columns (41) are symmetrically fixedly mounted on the side walls of the second support frame (69), and clamping plates (42) are slidably mounted on the two sliding columns (41).

10. The high-efficiency cutting device for stainless steel plate production according to claim 9, characterized in that: The two sliding posts (41) are both sleeved with a third spring (43), and the two third springs (43) are respectively sleeved on the two sliding posts (41); A fifth screw rod (44) is fixedly mounted on the side wall of the second support frame (69), the fifth screw rod (44) is located between the two slide columns (41), and a third internal thread ring (45) is threadedly mounted on the fifth screw rod (44).

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