A cutting device with an intelligent vibrating knife for a leather cutting machine

Abstract

The present invention discloses a cutting device with an intelligent vibrating knife for a leather cutting machine, which relates to the technical field of leather cutting and comprises a placing table, a three-axis platform, an adjusting mechanism, a vibrating knife, and a state detecting mechanism. The top right end of the placing table is fixedly connected with the three-axis platform, the bottom of the three-axis platform is fixedly connected with the adjusting mechanism, the right front end of the adjusting mechanism is rotatably connected with the vibrating knife, and the top left end of the placing table is fixedly connected with the state detecting mechanism. The adjusting mechanism is provided to adjust the rotation angle of the vibrating knife to change the contact surface between the vibrating knife and the leather, so that cutting is smoother, and the resistance in the cutting process is reduced, thereby improving the cutting efficiency, and at the same time adapting to different leather materials and improving the cutting effect.

Description

Technical Field

[0001] The invention relates to the technical field of leather cutting, in particular to a cutting device with an intelligent vibrating knife for a leather cutting machine. Background Art

[0002] Leather is a denatured, non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. When using leather, it needs to be cut using a leather cutting machine. The device can be designed according to different cutting requirements and material properties.

[0003] When the existing cutting device is cutting, it is difficult to change the contact surface between the blade and the leather, which increases the resistance during the cutting process and reduces the cutting efficiency. It is also difficult to adjust the blade angle according to different leather materials, resulting in poor cutting effect. When the existing cutting device is adjusting the blade angle, it is difficult to detect the rotation angle of the blade, which reduces the overall cutting efficiency.

[0004] In addition: when the existing cutting device is cutting, it is difficult to detect the cutting state. When some equipment uses a camera to record, it is difficult to adjust the state of the shading sheet according to the different distances of the cutter head, which increases the probability of glare and ghosting, reduces the contrast and clarity of the image, and makes it difficult to obtain high-quality images later; when some equipment uses a camera to record, it is difficult to achieve intelligent control of the cutter head according to the recording results of the camera, resulting in an inaccurate cutting process and reduced production efficiency. At the same time, it may cause the cutting edge to be relatively uneven and irregular, increasing the defect rate of the product surface;

[0005] Finally: It is difficult for existing cutting devices to pre-treat the cutter head before cutting, resulting in poor hardness and sharpness of the cutter head, reducing the subsequent cutting efficiency, while increasing the wear and damage rate of the cutter head, reducing the safety of the cutter head, and increasing the possibility of accidents. In addition, it is difficult to control the spraying amount during pre-treatment of some equipment, and uneven cutting may occur due to uneven distribution of the solution, thereby reducing the cutting quality. Summary of the invention

[0006] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a cutting device with an intelligent vibrating knife for a leather cutting machine.

[0007] The present invention is implemented in this way: a cutting device with an intelligent vibrating knife for a leather cutting machine is constructed, the device comprises a placing table, a three-axis platform is fixedly connected to the right end of the top of the placing table, an adjustment mechanism is fixedly connected to the bottom of the three-axis platform, the right front end of the adjustment mechanism is rotatably connected to the vibrating knife, and a state detection mechanism is fixedly connected to the left end of the top of the placing table;

[0008] The adjustment mechanism includes a mounting plate, the bottom of the three-axis platform is fixedly connected to the mounting plate, the right rear end of the mounting plate is fixedly connected to two groups of connecting plates, the right end of the connecting plate is fixedly connected to a cylinder, the front end push rod of the cylinder is fixedly connected to a moving rod, the left front end of the moving rod is fixedly connected to a first fixed rod, the left end of the first fixed rod is rotatably connected to the right rear end of the first rotating rod, the left front end of the first rotating rod is rotatably connected to a first rotating block, and the left end of the vibrating knife is fixedly connected to an angle detection mechanism.

[0009] Preferably, the angle detection mechanism includes a second fixed rod, the left end of the vibrating knife is fixedly connected to the second fixed rod, the left end of the bottom of the second fixed rod is fixedly connected to a pointer, the left end of the second fixed rod is fixedly connected to a winding roller, a pull rope is wrapped around the outer wall of the winding roller, the left end of the winding roller is rotatably connected to the first L-shaped plate, the bottom of the pull rope is fixedly connected to the top of the first sliding rod, the bottom of the first sliding rod is fixedly connected to a spring, and the bottom of the spring is fixedly connected to the inner bottom of the first mounting rod.

[0010] Preferably, the state detection mechanism includes an installation box, the installation box is fixedly connected to the left end of the top of the placement table, a U-shaped frame is fixedly connected to the top of the front end of the installation box, a dual-axis motor is fixedly connected to the bottom of the U-shaped frame, the bottom output shaft of the dual-axis motor is fixedly connected to the pretreatment mechanism, the top output shaft of the dual-axis motor is fixedly connected to the second rotating rod, the second rotating rod passes through the center of the tilting and rotating block and is fixedly connected to its interior, the top right end of the tilting and rotating block is slidably connected to the second sliding block, the top of the second sliding block is fixedly connected to the U-shaped rod, the bottom rear end of the U-shaped rod is fixedly connected to the second electromagnetic block, and the second electromagnetic block is electrically connected to the external current output device, the bottom of the second electromagnetic block is magnetically adsorbed with a shading sheet, the front and rear ends of the bottom of the shading sheet are fixedly connected to metal blocks, electromagnetic slots are provided on the front and rear sides of the bottom of the installation box, an industrial camera is fixedly connected to the left end of the installation box, and an intelligent control mechanism is fixedly connected to the right end of the back of the installation box.

[0011] Preferably, the pretreatment mechanism includes a connecting rod, the bottom output shaft of the dual-axis motor is fixedly connected with the connecting rod, and the connecting rod is arranged in sections, specifically consisting of two groups of rod bodies sleeved up and down, the upper and lower rod bodies of the connecting rod are respectively plugged and fixed with the upper and lower notches of the electromagnetic clutch, the bottom of the connecting rod is fixedly connected with a bevel gear set, the bevel gear at the right end of the bevel gear set is fixedly connected to the upper left end of the second rotating block through a gear rod, the lower right end of the second rotating block is slidably connected with a spherical rod, the right end of the spherical rod is slidably connected to the first sliding block, the bottom of the first sliding block is slidably connected to the second L-shaped plate, and the bottom of the second L-shaped plate is fixedly connected to a bottom plate , and the back of the bottom plate is fixedly connected to the lower front end of the installation box, the right end of the first sliding block is fixedly connected to the second mounting rod, the right end of the second mounting rod is slidably connected to the outer wall of the second sliding rod, the right end of the second sliding rod is fixedly connected to the piston rod in the piston cylinder, and the bottom of the piston cylinder is fixedly connected to the right end of the top of the bottom plate, the top and right ends of the piston cylinder are fixedly connected to the delivery pipe, the delivery port of the delivery pipe at the top of the piston cylinder is fixedly connected to a one-way valve, the right end of the delivery pipe at the right end of the piston cylinder is fixedly connected to an atomizing nozzle, nine groups of first electromagnetic blocks are fixedly connected to the rear end of the second mounting rod, and the first electromagnetic blocks are electrically connected to the external current output device.

[0012] Preferably, the intelligent control mechanism includes an insulating mounting shell, the insulating mounting shell is fixedly connected to the right end of the back of the mounting box, a PCB board is fixedly connected inside the insulating mounting shell, a digital signal processor is soldered to the upper left of the front end of the PCB board, a feature extraction module is soldered to the upper right of the front end of the PCB board, a comparator is soldered to the center of the front end of the PCB board, and an actuator is soldered to the lower part of the front end of the PCB board.

[0013] Preferably, the right front end of the mounting plate is rotatably connected to a vibrating knife, the left front end of the first rotating block is fixedly connected to the vibrating knife, and the left front end of the mounting plate is provided with a scale line.

[0014] Preferably, the outer wall of the first mounting rod is provided with scale lines, the bottom of the first mounting rod is fixedly connected to the first L-shaped plate, and the right end of the first L-shaped plate is fixedly connected to the left end of the mounting plate.

[0015] Preferably, the second rotating rod is rotatably connected to the inner side of the U-shaped frame, the U-shaped rod passes through the top of the U-shaped frame and is slidably connected to the inside thereof, and the shading sheet passes through the right end of the top of the installation box and is slidably connected to the inside thereof.

[0016] Preferably, the electromagnetic slot is composed of slide slots arranged on the front and rear sides of the bottom of the installation box, and seven groups of electromagnetic blocks fixedly connected in the slide slots, and the electromagnetic blocks are electrically connected to the external current output device, the slide slot in the electromagnetic slot is slidably connected to the metal block, and the electromagnetic blocks in the electromagnetic slot are magnetically adsorbed to the metal block.

[0017] Preferably, the bevel gear at the right end of the bevel gear set is rotatably connected to the left end of the second L-shaped plate, and the bottom of the top bevel gear of the bevel gear set is rotatably connected to the top of the base plate through a gear rod.

[0018] The present invention has the following advantages: The present invention provides a cutting device with an intelligent vibrating knife for a leather cutting machine through improvement, which has the following improvements compared with similar devices:

[0019] The cutting device with an intelligent vibrating knife for a leather cutting machine described in the present invention is provided with an adjusting mechanism, which changes the contact surface between the vibrating knife and the leather by adjusting the rotation angle of the vibrating knife, thereby making the cutting smoother and reducing the resistance during the cutting process, thereby improving the cutting efficiency and adapting to different leather materials and improving the cutting effect; an angle detection mechanism is provided, which makes two judgments on the rotation angle of the vibrating knife through two groups of scale lines, thereby improving the accuracy of angle judgment and indirectly judging the size of the contact surface between the vibrating knife and the leather, thereby ensuring that the size of the contact surface of each cutting part is relatively consistent, and optimizing the swing angle and cutting speed of the vibrating knife according to the size of the contact surface, thereby improving the overall cutting efficiency while ensuring the cutting quality; a state detection mechanism is provided, which meets different shooting requirements by moving the shading sheet to the left or right, thereby reducing the generation of glare and ghosting, improving the contrast and clarity of the image, and obtaining Higher quality images, while reducing the interference of stray light through the shading sheet and improving the brightness of the picture; a pretreatment mechanism is set up to spray the graphene solution on the surface of the vibrating knife through the atomizing nozzle to enhance the hardness and sharpness of the vibrating knife, improve cutting efficiency, and at the same time enhance the wear resistance and oxidation resistance of the vibrating knife, reduce the wear and damage of the vibrating knife, improve safety, and reduce the possibility of accidents. Then, through the step-by-step control of the first electromagnetic block, quantitative adjustment of the spraying amount is achieved to ensure that the graphene solution is evenly covered on the vibrating knife, reduce the uneven cutting caused by uneven distribution of the solution, and improve the cutting quality; an intelligent control mechanism is set up to accurately control the vibrating knife according to the determined motion trajectory through the actuator to realize intelligent control of the vibrating knife, make the cutting process more accurate and faster, reduce manual intervention, thereby improving production efficiency, and at the same time make the cutting edge smoother and neater, and reduce the defect rate of the product surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the vibrating knife of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the angle detection mechanism of the present invention;

[0023] Figure 4 The present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 It is a schematic diagram of the three-dimensional decomposition structure of the state detection mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the pretreatment mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the internal three-dimensional exploded structure of the second mounting rod of the present invention;

[0027] Figure 8 It is a schematic diagram of the three-dimensional decomposition structure of the intelligent control mechanism of the present invention.

[0028] Among them: placement table-1, three-axis platform-2, adjustment mechanism-3, installation plate-31, connecting plate-32, cylinder-33, moving rod-34, first fixed rod-35, first rotating rod-36, first rotating block-37, angle detection mechanism-38, second fixed rod-381, pointer-382, winding roller-383, pull rope-384, first L-shaped plate-385, first sliding rod-386, spring-387, first installation rod-388, vibrating knife-4, state detection mechanism-5, installation box-51, U-shaped frame-52, dual-axis motor-53, pre-treatment mechanism-54, connecting rod-541, electromagnetic clutch-542, bevel gear set-543, second rotating block-544, spherical rod-545, The first sliding block -546, the second L-shaped plate -547, the bottom plate -548, the second mounting rod -549, the second sliding rod -5410, the piston cylinder -5411, the delivery pipe -5412, the one-way valve -5413, the atomizing nozzle -5414, the first electromagnetic block -5415, the second rotating rod -55, the tilting rotating block -56, the second sliding block -57, the U-shaped rod -58, the second electromagnetic block -59, the shading sheet -510, the metal block -511, the electromagnetic slot -512, the industrial camera -513, the intelligent control mechanism -514, the insulating mounting shell -5141, the PCB board -5142, the digital signal processor -5143, the feature extraction module -5144, the comparator -5145, and the actuator -5146. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 to Figure 8 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of the embodiments of the present invention based on its overall structure.

[0032] Embodiment 1:

[0033] See also Figure 1~Figure 2 The present invention discloses a cutting device with an intelligent vibration knife for a leather cutting machine, comprising a placing table 1, a three-axis platform 2 is fixedly connected to the top right end of the placing table 1, an adjustment mechanism 3 is fixedly connected to the bottom of the three-axis platform 2, a vibration knife 4 is rotatably connected to the right front end of the adjustment mechanism 3, and a state detection mechanism 5 is fixedly connected to the top left end of the placing table 1;

[0034] The adjustment mechanism 3 includes a mounting plate 31 , the mounting plate 31 is fixedly connected to the bottom of the three-axis platform 2 , and two groups of connecting plates 32 are fixedly connected to the right rear end of the mounting plate 31 , so that the mounting plate 31 is convenient for installing and fixing the connecting plates 32 .

[0035] The right end of the connecting plate 32 is fixedly connected to a cylinder 33 , a front push rod of the cylinder 33 is fixedly connected to a moving rod 34 , a left front end of the moving rod 34 is fixedly connected to a first fixing rod 35 , and the moving rod 34 is convenient for driving the first fixing rod 35 to move.

[0036] The left end of the first fixed rod 35 is rotatably connected to the right rear end of the first rotating rod 36 , and the left front end of the first rotating rod 36 is rotatably connected to the first rotating block 37 , which is convenient for driving the vibrating knife 4 to adjust the angle.

[0037] The left end of the vibrating knife 4 is fixedly connected with an angle detection mechanism 38, the right front end of the mounting plate 31 is rotatably connected with the vibrating knife 4, the left front end of the first rotating block 37 is fixedly connected with the vibrating knife 4, and the left front end of the mounting plate 31 is provided with a scale line.

[0038] The working principle of a cutting device with an intelligent vibrating knife for a leather cutting machine based on the first embodiment is:

[0039] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the device with the power required for operation;

[0040] Second, the staff places the leather to be cut on the placement table 1, then fixes the leather through an external device, pre-processes the vibration knife 4 through the pre-processing mechanism 54, and then detects the movement state of the vibration knife 4 through the state detection mechanism 5, and then receives the electrical signal of the state detection mechanism 5 through the three-axis platform 2, and then adjusts the angle of the vibration knife 4 through the adjustment mechanism 3, and intelligently controls the operation of the vibration knife 4;

[0041] Third, when the rotation angle of the vibrating knife 4 needs to be adjusted, the cylinder 33 is started, the cylinder 33 drives the moving rod 34 to move forward, the moving rod 34 drives the first fixed rod 35 to move forward, the first fixed rod 35 drives the first rotating rod 36 to swing, the first rotating rod 36 drives the first rotating block 37 to swing, and the first rotating block 37 drives the vibrating knife 4 to swing forward at the right end of the mounting plate 31, thereby adjusting the rotation angle of the vibrating knife 4, changing the contact surface between the vibrating knife 4 and the leather, making the cutting smoother, reducing the resistance during the cutting process, thereby improving the cutting efficiency, and at the same time, by adjusting the angle of the vibrating knife 4, adapting to different leather materials and improving the cutting effect.

[0042] Embodiment 2:

[0043] See also Figure 3~Figure 4 Compared with the first embodiment, the present invention is a cutting device with an intelligent vibrating knife for a leather cutting machine. The present embodiment further includes: an angle detection mechanism 38. The angle detection mechanism 38 includes a second fixed rod 381. The left end of the vibrating knife 4 is fixedly connected to the second fixed rod 381. The left end of the bottom of the second fixed rod 381 is fixedly connected to a pointer 382. The second fixed rod 381 is convenient for driving the pointer 382 to make a circular motion.

[0044] The left end of the second fixed rod 381 is fixedly connected with a winding roller 383, and a pull rope 384 is wound around the outer wall of the winding roller 383. The left end of the winding roller 383 is rotatably connected to the first L-shaped plate 385, so that the winding roller 383 can easily drive the pull rope 384 to move.

[0045] The bottom of the pull rope 384 is fixedly connected to the top of the first sliding rod 386, and the bottom of the first sliding rod 386 is fixedly connected with a spring 387. The bottom of the spring 387 is fixedly connected to the inner bottom of the first mounting rod 388, so that the first sliding rod 386 can easily drive the spring 387 to stretch.

[0046] The outer wall of the first mounting rod 388 is provided with scale lines, the bottom of the first mounting rod 388 is fixedly connected to the first L-shaped plate 385 , and the right end of the first L-shaped plate 385 is fixedly connected to the left end of the mounting plate 31 .

[0047] In this embodiment:

[0048] When the vibrating knife 4 swings forward, the vibrating knife 4 drives the second fixed rod 381 to rotate, and the second fixed rod 381 drives the pointer 382 to perform a circular motion, so that the pointer 382 points to the scale line at the left end of the mounting plate 31, and then the staff observes the scale line once and makes a judgment on the rotation angle of the vibrating knife 4. In the process of rotation, the second fixed rod 381 drives the winding roller 383 to rotate at the same time, and the winding roller 383 winds the pull rope 384, so that the pull rope 384 drives the first sliding rod 386 to move upward, and the first sliding rod 386 drives the spring 387 to stretch. Then the staff makes a second judgment on the rotation angle of the vibrating knife 4 by observing the position of the scale line on the outer wall of the first mounting rod 388 above the spring 387. By judging the rotation angle of the vibrating knife 4 twice, the accuracy of the angle judgment is improved, thereby indirectly judging the size of the contact surface between the vibrating knife 4 and the leather, ensuring that the size of the contact surface of each cutting part is relatively consistent, and at the same time optimizing the swing angle and cutting speed of the vibrating knife 4 according to the size of the contact surface, and improving the overall cutting efficiency while ensuring the cutting quality.

[0049] Embodiment three:

[0050] See also Figure 5 Compared with the first embodiment, the present invention is a cutting device with an intelligent vibrating knife for a leather cutting machine. The present embodiment further includes: a state detection mechanism 5, the state detection mechanism 5 includes an installation box 51, the installation box 51 is fixedly connected to the left end of the top of the placement table 1, a U-shaped frame 52 is fixedly connected to the upper front end of the installation box 51, and a dual-axis motor 53 is fixedly connected to the bottom of the U-shaped frame 52, and the dual-axis motor 53 is convenient for driving the second rotating rod 55 to rotate.

[0051] The bottom output shaft of the dual-axis motor 53 is fixedly connected to the pretreatment mechanism 54, and the top output shaft of the dual-axis motor 53 is fixedly connected to the second rotating rod 55. The second rotating rod 55 passes through the center of the tilting rotating block 56 and is fixedly connected to its interior. The second rotating rod 55 is convenient for driving the tilting rotating block 56 to rotate.

[0052] The top right end of the tilting and rotating block 56 is slidably connected to the second sliding block 57, the top of the second sliding block 57 is fixedly connected to a U-shaped rod 58, the bottom rear end of the U-shaped rod 58 is fixedly connected to a second electromagnetic block 59, and the second electromagnetic block 59 is electrically connected to an external current output device, and a shading sheet 510 is magnetically adsorbed on the bottom of the second electromagnetic block 59, which facilitates reducing interference from stray light.

[0053] Metal blocks 511 are fixedly connected to the front and rear ends of the bottom of the shading sheet 510, electromagnetic slots 512 are provided on the front and rear sides of the bottom of the installation box 51, an industrial camera 513 is fixedly connected to the left end of the installation box 51, and an intelligent control mechanism 514 is fixedly connected to the right end of the back of the installation box 51. The industrial camera 513 is convenient for detecting the movement state of the vibrating knife 4.

[0054] The second rotating rod 55 is rotatably connected to the inner side of the U-shaped frame 52, the U-shaped rod 58 passes through the top of the U-shaped frame 52 and is slidably connected to the inside thereof, the shading sheet 510 passes through the top right end of the installation box 51 and is slidably connected to the inside thereof, and the U-shaped rod 58 facilitates the movement of the second electromagnetic block 59.

[0055] The electromagnetic slot 512 is composed of slide slots arranged on the front and rear sides of the bottom of the installation box 51, and seven groups of electromagnetic blocks fixedly connected in the slide slots. The electromagnetic blocks are electrically connected to the external current output device. The slide slot in the electromagnetic slot 512 is slidably connected to the metal block 511, and the electromagnetic blocks in the electromagnetic slot 512 are magnetically adsorbed to the metal block 511.

[0056] In this embodiment:

[0057] When the vibrating knife 4 is working, its movement state is detected by the industrial camera 513. When the shading sheet 510 needs to be adjusted according to the moving position of the vibrating knife 4, the dual-axis motor 53 is started, the dual-axis motor 53 drives the second rotating rod 55 to rotate, the second rotating rod 55 drives the tilting rotating block 56 to rotate, the tilting rotating block 56 causes the second sliding block 57 to move downward by the tilting setting, the second sliding block 57 drives the U-shaped rod 58 to move downward, the U-shaped rod 58 drives the second electromagnetic block 59 to move downward, the second electromagnetic block 59 drives the shading sheet 510 to move downward, the shading sheet 510 drives the metal block 511 to move downward, so that the metal The metal block 511 is inserted into the slide groove in the electromagnetic slot 512, and then the second electromagnetic block 59 is stopped from working and the electromagnetic block in the electromagnetic slot 512 starts working through the external current output device, so that the metal block 511 moves left or right under the influence of the magnetism of the electromagnetic block in the electromagnetic slot 512, and the metal block 511 drives the shading plate 510 to move left or right, thereby adjusting the position of the shading plate 510 according to the moving position of the vibrating knife 4 to meet different shooting requirements, reduce the generation of glare and ghosting, improve the contrast and clarity of the image, and obtain higher quality images. At the same time, the shading plate 510 is used to reduce the interference of stray light and improve the brightness of the picture.

[0058] Embodiment 4:

[0059] See also Figure 6~Figure 7Compared with the first embodiment, the present invention is a cutting device with an intelligent vibrating knife for a leather cutting machine. The present embodiment further includes: a pre-processing mechanism 54, the pre-processing mechanism 54 includes a connecting rod 541, the bottom output shaft of the dual-axis motor 53 is fixedly connected with the connecting rod 541, and the connecting rod 541 is arranged in sections, specifically composed of two groups of rod bodies sleeved up and down, and the connecting rod 541 is convenient for driving the bevel gear set 543 to rotate.

[0060] The upper and lower rod bodies of the connecting rod 541 are respectively plugged and fixed with the upper and lower grooves of the electromagnetic clutch 542. A bevel gear set 543 is fixedly connected to the bottom of the connecting rod 541. The bevel gear at the right end of the bevel gear set 543 is fixedly connected to the upper left end of the second rotating block 544 through the gear rod. The bevel gear set 543 is convenient for driving the second rotating block 544 to rotate.

[0061] The second rotating block 544 is slidably connected to a spherical rod 545 at the lower right end, and the right end of the spherical rod 545 is slidably connected to the first sliding block 546. The bottom of the first sliding block 546 is slidably connected to the second L-shaped plate 547. The bottom of the second L-shaped plate 547 is fixedly connected to a bottom plate 548, and the back of the bottom plate 548 is fixedly connected to the lower front end of the installation box 51. The right end of the first sliding block 546 is fixedly connected to a second installation rod 549, and the second installation rod 549 facilitates the installation and fixation of the first electromagnetic block 5415.

[0062] The right end of the second mounting rod 549 is slidably connected to the outer wall of the second sliding rod 5410, the right end of the second sliding rod 5410 is fixedly connected to the piston rod in the piston cylinder 5411, and the bottom of the piston cylinder 5411 is fixedly connected to the right end of the top of the bottom plate 548, and the top and right ends of the piston cylinder 5411 are fixedly connected with a delivery pipe 5412, which facilitates the delivery of the graphene solution.

[0063] A one-way valve 5413 is fixedly connected to the delivery port of the delivery pipe 5412 at the top of the piston cylinder 5411, and an atomizing nozzle 5414 is fixedly connected to the right end of the delivery pipe 5412 at the right end of the piston cylinder 5411. The atomizing nozzle 5414 is convenient for spraying the graphene solution on the surface of the vibrating knife 4.

[0064] Nine groups of first electromagnetic blocks 5415 are fixedly connected to the rear end of the second mounting rod 549, and the first electromagnetic blocks 5415 are electrically connected to the external current output device. The bevel gear at the right end of the bevel gear set 543 is rotatably connected to the left end of the second L-shaped plate 547, and the bottom of the top bevel gear of the bevel gear set 543 is rotatably connected to the top of the bottom plate 548 through the gear rod.

[0065] In this embodiment:

[0066] When the vibrating knife 4 needs to be pretreated, the staff connects the delivery pipe 5412 at the top of the piston cylinder 5411 with the external graphene solution delivery box, so that the graphene solution is delivered to the piston cylinder 5411, and then starts the electromagnetic clutch 542 and the dual-axis motor 53, so that the electromagnetic clutch 542 locks the connecting rod 541, and then the dual-axis motor 53 drives the connecting rod 541 to rotate, and the connecting rod 541 drives the bevel gear set 543 to rotate, and the bevel gear at the right end of the bevel gear set 543 drives the second rotating block 544 to rotate, and the second rotating block 544 drives the first sliding block 546 to move rightward at the top of the second L-shaped plate 547 through the sliding connection with the spherical rod 545, and the first sliding block 546 drives the second mounting rod 549 to move rightward, and the second mounting rod 549 drives the second sliding rod 5410 to move rightward, and the second sliding rod 5410 drives the piston rod in the piston cylinder 5411 to move rightward, so that the graphene solution in the piston cylinder 5411 is delivered to the The atomizing nozzle 5414 sprays the graphene solution on the surface of the vibrating blade 4, and the graphene solution is used to enhance the hardness and sharpness of the vibrating blade 4, thereby improving the cutting efficiency, and at the same time enhancing the wear resistance and oxidation resistance of the vibrating blade 4, reducing the wear and damage of the vibrating blade 4, improving safety, and reducing the possibility of accidents. When the spraying amount needs to be adjusted, the first electromagnetic block 5415 is driven to work step by step through the external current output device, so that the second sliding rod 5410 is affected by the magnetism of the first electromagnetic block 5415 and moves to the right. The second sliding rod 5410 drives the piston rod in the piston cylinder 5411 to move to the right, so that the graphene solution in the piston cylinder 5411 is transported to the atomizing nozzle 5414 through the right end delivery pipe 5412 thereof. By controlling the first electromagnetic block 5415 step by step, the quantitative adjustment of the spraying amount is realized, ensuring that the graphene solution is evenly covered on the vibrating blade 4, reducing the uneven cutting phenomenon caused by uneven distribution of the solution, and improving the cutting quality.

[0067] Embodiment five:

[0068] See also Figure 8 Compared with the first embodiment, the present invention is a cutting device with an intelligent vibrating knife for a leather cutting machine. The present embodiment further includes: an intelligent control mechanism 514. The intelligent control mechanism 514 includes an insulating mounting shell 5141. The right end of the back of the mounting box 51 is fixedly connected with the insulating mounting shell 5141. A PCB board 5142 is fixedly connected inside the insulating mounting shell 5141. The insulating mounting shell 5141 facilitates the installation and fixation of the PCB board 5142.

[0069] A digital signal processor 5143 is fixed by soldering at the upper left of the front end of the PCB board 5142, and a feature extraction module 5144 is fixed by soldering at the upper right of the front end of the PCB board 5142. The feature extraction module 5144 facilitates extracting the motion trajectory of the vibration knife 4 from the image.

[0070] A comparator 5145 is fixed by solder at the center of the front end of the PCB board 5142, and an actuator 5146 is fixed by solder at the lower part of the front end of the PCB board 5142. The actuator 5146 facilitates precise control of the vibration knife 4 according to the determined motion trajectory.

[0071] In this embodiment:

[0072] After detection, the industrial camera 513 transmits the acquired image information to the digital signal processor 5143, which performs image smoothing, denoising, edge detection, and morphological processing. Then, the feature extraction module 5144 extracts the motion trajectory of the vibrating knife 4 from the image, and segments the trajectory to achieve feature extraction of the vibrating knife 4. The comparator 5145 compares the features of the vibrating knife 4 extracted by the feature extraction module 5144 with the existing model to find the feature points most similar to the existing model and determine the motion trajectory of the vibrating knife 4. Finally, the actuator 5146 accurately controls the vibrating knife 4 according to the determined motion trajectory to achieve intelligent control of the vibrating knife 4, making the cutting process more accurate and faster, reducing human intervention, thereby improving production efficiency, and making the cutting edge smoother and neater, thereby reducing the defect rate of the product surface.

[0073] The present invention provides a cutting device with an intelligent vibrating knife for a leather cutting machine through improvement, and an adjusting mechanism 3 is provided. By adjusting the rotation angle of the vibrating knife 4, the contact surface between the vibrating knife 4 and the leather is changed, so that cutting is smoother and the resistance in the cutting process is reduced, thereby improving the cutting efficiency and adapting to different leather materials to improve the cutting effect; an angle detection mechanism 38 is provided, and the rotation angle of the vibrating knife 4 is judged twice through two groups of scale lines to improve the accuracy of angle judgment, and indirectly judge the size of the contact surface between the vibrating knife 4 and the leather to ensure that the size of the contact surface of each cutting part is relatively consistent. At the same time, the swing angle and cutting speed of the vibrating knife 4 are optimized according to the size of the contact surface, and the overall cutting efficiency is improved while ensuring the cutting quality; a state detection mechanism 5 is provided, and by moving the shading sheet 510 to the left or right, different shooting requirements are met, glare and ghosting are reduced, the contrast and clarity of the image are improved, and higher quality images are obtained. At the same time, the shading sheet 510 is used to reduce the interference of stray light and improve the brightness of the picture; a pretreatment mechanism 54 is set to spray the graphene solution on the surface of the vibrating knife 4 through the atomizing nozzle 5414, so as to enhance the hardness and sharpness of the vibrating knife 4 and improve the cutting efficiency, and at the same time enhance the wear resistance and oxidation resistance of the vibrating knife 4, reduce the wear and damage of the vibrating knife 4, improve safety, and reduce the possibility of accidents, and then through the step-by-step control of the first electromagnetic block 5415, the quantitative adjustment of the spraying amount is realized to ensure that the graphene solution is evenly covered on the vibrating knife 4, reduce the uneven cutting phenomenon caused by uneven distribution of the solution, and improve the cutting quality; an intelligent control mechanism 514 is set to accurately control the vibrating knife 4 according to the determined motion trajectory through the actuator 5146, so as to realize the intelligent control of the vibrating knife 4, make the cutting process more accurate and fast, reduce human intervention, thereby improving production efficiency, and at the same time make the cutting edge smoother and neater, and reduce the defect rate of the product surface.

[0074] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0075] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting device with an intelligent vibrating knife for a leather cutting machine, comprising a placing table (1), wherein the top right end of the placing table (1) is fixedly connected to a three-axis platform (2), the bottom of the three-axis platform (2) is fixedly connected to an adjustment mechanism (3), the right front end of the adjustment mechanism (3) is rotatably connected to a vibrating knife (4), and the top left end of the placing table (1) is fixedly connected to a state detection mechanism (5); Features: The adjustment mechanism (3) comprises a mounting plate (31), the bottom of the three-axis platform (2) is fixedly connected to the mounting plate (31), the right rear end of the mounting plate (31) is fixedly connected to two groups of connecting plates (32), the right end of the connecting plate (32) is fixedly connected to a cylinder (33), the front end push rod of the cylinder (33) is fixedly connected to a moving rod (34), the left front end of the moving rod (34) is fixedly connected to a first fixed rod (35), the left end of the first fixed rod (35) is rotatably connected to the right rear end of a first rotating rod (36), the left front end of the first rotating rod (36) is rotatably connected to a first rotating block (37), and the left end of the vibrating knife (4) is fixedly connected to an angle detection mechanism (38); The state detection mechanism (5) comprises an installation box (51), the installation box (51) is fixedly connected to the left end of the top of the placement table (1), a U-shaped frame (52) is fixedly connected to the top of the front end of the installation box (51), a double-axis motor (53) is fixedly connected to the bottom of the U-shaped frame (52), the bottom output shaft of the double-axis motor (53) is fixedly connected to the pretreatment mechanism (54), the top output shaft of the double-axis motor (53) is fixedly connected to the second rotating rod (55), the second rotating rod (55) passes through the center of the tilting rotating block (56) and is fixedly connected to the inside thereof, and the top right end of the tilting rotating block (56) is slidably connected to the second sliding block (57). The second sliding block (57) is fixedly connected to a U-shaped rod (58) at the top, the rear end of the bottom of the U-shaped rod (58) is fixedly connected to a second electromagnetic block (59), and the second electromagnetic block (59) is electrically connected to an external current output device, a light shielding sheet (510) is magnetically adsorbed on the bottom of the second electromagnetic block (59), and metal blocks (511) are fixedly connected to the front and rear ends of the bottom of the light shielding sheet (510), electromagnetic grooves (512) are provided on the front and rear sides of the bottom of the installation box (51), an industrial camera (513) is fixedly connected to the left end of the installation box (51), and an intelligent control mechanism (514) is fixedly connected to the right end of the back of the installation box (51); The pretreatment mechanism (54) comprises a connecting rod (541), the bottom output shaft of the dual-axis motor (53) is fixedly connected to the connecting rod (541), and the connecting rod (541) is arranged in sections, specifically consisting of two groups of rod bodies which are sleeved up and down, the upper and lower rod bodies of the connecting rod (541) are respectively plugged and fixed to the upper and lower notches of the electromagnetic clutch (542), the bottom of the connecting rod (541) is fixedly connected to a bevel gear set (543), the bevel gear at the right end of the bevel gear set (543) is fixedly connected to the upper left end of the second rotating block (544) through a gear rod, the lower right end of the second rotating block (544) is slidably connected to a spherical rod (545), the right end of the spherical rod (545) is slidably connected to a first sliding block (546), the bottom of the first sliding block (546) is slidably connected to a second L-shaped plate (547), the bottom of the second L-shaped plate (547) is fixedly connected to a bottom plate (548), and the back of the bottom plate (548) is connected to the mounting plate The box (51) is fixedly connected at the lower front end, the right end of the first sliding block (546) is fixedly connected to the second mounting rod (549), the right end of the second mounting rod (549) is slidably connected to the outer wall of the second sliding rod (5410), the right end of the second sliding rod (5410) is fixedly connected to the piston rod in the piston cylinder (5411), and the bottom of the piston cylinder (5411) is fixedly connected to the top right end of the bottom plate (548), the top and right ends of the piston cylinder (5411) are fixedly connected to a delivery pipe (5412), the delivery port of the delivery pipe (5412) at the top of the piston cylinder (5411) is fixedly connected to a one-way valve (5413), the right end of the delivery pipe (5412) at the right end of the piston cylinder (5411) is fixedly connected to an atomizing nozzle (5414), and the rear end of the second mounting rod (549) is fixedly connected to nine groups of first electromagnetic blocks (5415), and the first electromagnetic blocks (5415) are electrically connected to an external current output device.

2. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 1, characterized in that: The angle detection mechanism (38) comprises a second fixed rod (381), the left end of the vibrating knife (4) is fixedly connected to the second fixed rod (381), the left end of the bottom of the second fixed rod (381) is fixedly connected to a pointer (382), the left end of the second fixed rod (381) is fixedly connected to a winding roller (383), the outer wall of the winding roller (383) is wrapped with a pull rope (384), the left end of the winding roller (383) is rotatably connected to the first L-shaped plate (385), the bottom of the pull rope (384) is fixedly connected to the top of the first sliding rod (386), the bottom of the first sliding rod (386) is fixedly connected to a spring (387), and the bottom of the spring (387) is fixedly connected to the inner bottom of the first mounting rod (388).

3. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 2, characterized in that: The intelligent control mechanism (514) comprises an insulating mounting shell (5141), the insulating mounting shell (5141) is fixedly connected to the right end of the back of the mounting box (51), a PCB board (5142) is fixedly connected inside the insulating mounting shell (5141), a digital signal processor (5143) is fixed by soldering at the upper left of the front end of the PCB board (5142), a feature extraction module (5144) is fixed by soldering at the upper right of the front end of the PCB board (5142), a comparator (5145) is fixed by soldering at the center of the front end of the PCB board (5142), and an actuator (5146) is fixed by soldering at the lower part of the front end of the PCB board (5142).

4. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 3, characterized in that: The right front end of the mounting plate (31) is rotatably connected to a vibration knife (4), the left front end of the first rotating block (37) is fixedly connected to the vibration knife (4), and the left front end of the mounting plate (31) is provided with a scale line.

5. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 4, characterized in that: The outer wall of the first mounting rod (388) is provided with scale lines, the bottom of the first mounting rod (388) is fixedly connected to the first L-shaped plate (385), and the right end of the first L-shaped plate (385) is fixedly connected to the left end of the mounting plate (31).

6. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 5, characterized in that: The second rotating rod (55) is rotatably connected to the inner side of the U-shaped frame (52), the U-shaped rod (58) passes through the top of the U-shaped frame (52) and is slidably connected to the inside thereof, and the light shielding sheet (510) passes through the right end of the top of the installation box (51) and is slidably connected to the inside thereof.

7. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 6, characterized in that: The electromagnetic slot (512) is composed of slide slots arranged on the front and rear sides of the bottom of the installation box (51), and seven groups of electromagnetic blocks fixedly connected in the slide slots, and the electromagnetic blocks are electrically connected to an external current output device. The slide slot in the electromagnetic slot (512) is slidably connected to the metal block (511), and the electromagnetic blocks in the electromagnetic slot (512) are magnetically adsorbed to the metal block (511).

8. A cutting device with an intelligent vibrating knife for a leather cutting machine according to claim 7, characterized in that: The bevel gear at the right end of the bevel gear set (543) is rotatably connected to the left end of the second L-shaped plate (547), and the bottom of the top bevel gear of the bevel gear set (543) is rotatably connected to the top of the bottom plate (548) via a gear rod.

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