Cutting blanking based on ultrasonic welding

Abstract

The utility model relates to the technical field of cord fabric production equipment, and discloses a cutting blanking device based on ultrasonic welding, which comprises an operation table, a support plate is fixedly connected to the left side of the rear end of the operation table, a motor I is mounted at the top of the support plate, and a driving shaft is fixedly connected to the driving end of the motor I; and a transmission assembly is arranged outside the driving shaft and can convey materials, moving frames are fixedly connected to the front side and the rear side of the top of the operation table, adjusting rods are slidably connected to the interiors of the moving frames, and fixing assemblies are arranged outside the adjusting rods. According to the material conveying device, conveying of materials is achieved, meanwhile, the cam shaft is shifted, the length of the adjusting rod is adjusted according to the width of the materials, then the materials are pressed tightly through the wheels, the materials can be pressed tightly, the phenomenon of inaccurate cutting caused by wrinkles in the cutting process is avoided, intermittent feeding can be achieved, and material accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tire cord fabric production equipment, in particular to a cutting and blanking method based on ultrasonic welding. Background Art

[0002] A cutting method based on ultrasonic welding is used to connect two or more materials together through high-frequency vibration ultrasonic energy. It refers to the use of ultrasonic technology to cut and process materials to adapt to specific welding applications. This method combines the characteristics of ultrasonic welding and the needs of cutting and processing. It has the advantages of high efficiency, precision and a wide range of applications.

[0003] In the prior art, some cutting devices usually do not fix the fabric during the cutting process, resulting in wrinkles during the cutting process, which in turn affects the cutting effect. Semi-automatic operation methods often cannot ensure processing accuracy and consistency, thus affecting the quality of the final product. Therefore, a cutting method based on ultrasonic welding is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a cutting method based on ultrasonic welding, aiming to improve the problem in the prior art that the cloth is not fixed, resulting in wrinkles during the cutting process, thereby affecting the cutting effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting and blanking method based on ultrasonic welding comprises an operating table, a support plate is fixedly connected to the left side of the rear end of the operating table, a motor 1 is installed on the top of the support plate, a driving end of the motor 1 is fixedly connected to a driving shaft, a transmission assembly is arranged on the outside of the driving shaft, and the transmission assembly can convey materials, a moving frame is fixedly connected to the front and rear sides of the top of the operating table, an adjusting rod is slidably connected to the inside of the moving frame, a fixing assembly is arranged on the outside of the adjusting rod, and the fixing assembly can adjust the length of the adjusting rod, a plurality of fixing frames are fixedly connected to the other side of the moving frame, a limiting column is slidably connected to the inside of the fixing frame, a spring is sleeved on the outside of the limiting column, a wheel is fixedly connected to the bottom of the spring, and a supporting frame is fixedly connected to the top of the two moving frames, and an adjusting assembly is arranged on the top of the supporting frame, and the adjusting assembly can quantitatively distribute materials;

[0007] As a further description of the above technical solution:

[0008] The fixing assembly comprises a fixing rod, the inside of the fixing rod is slidably connected to the outside of the adjusting rod, the outside of the fixing rod is fixedly connected to a mounting collar, the top of the mounting collar is rotatably connected to a camshaft, the inside of the mounting collar is slidably connected to a pressure plate 1, and the bottom of the camshaft contacts the top of the pressure plate 1;

[0009] As a further description of the above technical solution:

[0010] The front end of the driving shaft is rotatably connected to the inner front side of the operating table, a conveyor belt is sleeved on the outer side of the driving shaft, a driven shaft is rotatably connected to the inner right side of the operating table, two fixed plates are fixedly connected to the top right side of the operating table, a feeding roller 1 is rotatably connected to the adjacent sides of the two fixed plates, and a feeding roller 2 is rotatably connected to the adjacent sides of the two fixed plates;

[0011] As a further description of the above technical solution:

[0012] The transmission assembly includes a driving roller, the interior of the driving roller is fixedly connected to the rear exterior of the driven shaft, a belt is sleeved on the exterior of the driving roller, the rear exterior of the first feeding roller is fixedly connected to the driven roller, the inner wall of the other end of the belt is sleeved on the exterior of the driven roller, the front exterior of the first feeding roller is fixedly connected to a driving gear, and the front exterior of the second feeding roller is fixedly connected to a driven gear;

[0013] As a further description of the above technical solution:

[0014] The outer teeth of the driving gear and the outer teeth of the driven gear are meshed and connected, a pull rope is sleeved on the outer side of the feeding roller, and two connecting shafts are rotatably connected on the adjacent sides of the two fixing plates, and the inner wall of the other end of the pull rope is sleeved on the outer side of the connecting shaft;

[0015] As a further description of the above technical solution:

[0016] The adjustment assembly includes a second motor, the outside of the second motor is installed on the top of the support frame, the driving end of the second motor is fixedly connected to a circular plate, the top of the support plate is fixedly connected to a second pressing plate, the bottom of the second pressing plate is rotatably connected to a clamping plate, the inside of the support frame is rotatably connected to a rotating plate, the bottom of the rotating plate is fixedly connected to a material-diverting plate, and the outside of the rotating plate is provided with a plurality of clamping slots;

[0017] As a further description of the above technical solution:

[0018] The rear outer side of the card plate is engaged with the inner wall of the card slot, the top of the card plate is fixedly connected with a torsion spring, and the other end of the torsion spring is fixedly connected to the top of the circular plate;

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the bottom of the limiting column, and the other end of the spring is fixedly connected to the top of the wheel. The outside of the wheel contacts the outside of the conveyor belt. Hydraulic cylinders are fixedly connected to the front and rear sides of the top of the operating table, and the driving ends of the two hydraulic cylinders are fixedly connected to cutting heads.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the motor 1, the driving shaft drives the driven shaft to rotate through the conveyor belt under the drive of the motor 1, so as to realize the transmission of the material. At the same time, the camshaft is turned to adjust the length of the adjustment rod according to the width of the material, and then the material is pressed by the wheel, which can press the material and avoid the phenomenon of wrinkles in the cutting process causing inaccurate cutting.

[0023] 2. In the utility model, by starting the second motor, the circular plate rotates under the drive of the second motor. The circular plate squeezes the outside of the card plate while rotating, thereby driving the card plate to engage with the card slot, thereby achieving intermittent feeding and avoiding material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of cutting and blanking for ultrasonic welding proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of an operating table for cutting and blanking materials for ultrasonic welding proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a fixing frame for cutting and blanking for ultrasonic welding proposed by the utility model;

[0027] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 The utility model is a structural schematic diagram of a material-cutting plate for cutting and blanking materials for ultrasonic welding.

[0029] Legend:

[0030] 1. Operating table; 2. Motor 1; 3. Driving shaft; 4. Conveyor belt; 5. Driven shaft; 6. Feed roller 1; 7. Driving roller; 8. Belt; 9. Driven roller; 10. Driving gear; 11. Feed roller 2; 12. Driven gear; 13. Pull rope; 14. Connecting shaft; 15. Moving frame; 16. Adjusting rod; 17. Fixing rod; 18. Mounting ring; 19. Camshaft; 20. Pressing plate 1; 21. Fixing frame; 22. Limiting column; 23. Spring; 24. Wheel; 25. Motor 2; 26. Round plate; 27. Pressing plate 2; 28. Card plate; 29. ​​Turning plate; 30. Diverting plate; 31. Card slot; 32. Torsion spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 2 The utility model provides an embodiment: a cutting and blanking device based on ultrasonic welding, including an operating table 1. First, the operating table 1 is placed in a suitable position. A support plate is fixedly connected to the left side of the rear end of the operating table 1. A motor 2 is installed on the top of the support plate. The motor 2 is started. The driving end of the motor 2 is fixedly connected to a driving shaft 3. The driving shaft 3 rotates under the drive of the motor 2. The front end of the driving shaft 3 is rotatably connected to the internal front side of the operating table 1. A conveyor belt 4 is sleeved on the outside of the driving shaft 3. A driven shaft 5 is rotatably connected to the right side of the inside of the operating table 1. The driving shaft 3 drives the driven shaft 5 to rotate inside the operating table 1 through the conveyor belt 4 while rotating. Two fixed plates are fixedly connected to the right side of the top of the operating table 1. A feeding roller 6 is rotatably connected to the adjacent sides of the two fixed plates, and a feeding roller 2 11 is rotatably connected to the adjacent sides of the two fixed plates.

[0033] A transmission assembly is arranged on the outside of the driving shaft 3, and the transmission assembly can convey materials. The transmission assembly includes a driving roller 7, and the inside of the driving roller 7 is fixedly connected to the outside of the rear side of the driven shaft 5. At the same time, the driven shaft 5 will drive the driving roller 7 to rotate. A belt 8 is sleeved on the outside of the driving roller 7, and a driven roller 9 is fixedly connected to the outside of the rear side of the feeding roller 1 6. The inner wall of the other end of the belt 8 is sleeved on the outside of the driven roller 9. The driving roller 7 drives the driven roller 9 to rotate through the belt 8 during the rotation process, thereby realizing the rotation of the feeding roller 1 6. A driving gear 10 is fixedly connected to the outside of the front side of the feeding roller 1 6, and the driving gear 10 will also rotate with the feeding roller 1 6 during the rotation process. A driven gear 12 is fixedly connected to the outside of the front side of the feeding roller 2 11, and the driven gear 12 can be driven to rotate by the rotation of the driving gear 10. The external teeth of the driving gear 10 are meshed with the external teeth of the driven gear 12, and the driven gear 12 can drive the feeding roller 2 11 to rotate.

[0034] The outer sleeve of the feeding roller 6 is provided with a pull rope 13, and the adjacent sides of the two fixed plates are rotatably connected to two connecting shafts 14. The inner wall of the other end of the pull rope 13 is sleeved on the outside of the connecting shaft 14. The feeding roller 16 and the feeding roller 2 11 can drive the connecting shaft 14 to rotate through the pull rope 13 during the rotation process. The material is placed between the feeding roller 16 and the feeding roller 2 11 to rotate the material. Hydraulic cylinders are fixedly connected to the front and rear sides of the top of the operating table 1. The hydraulic cylinders are started, and the driving ends of the two hydraulic cylinders are fixedly connected to cutting heads. Cutting is performed by the cutting heads under the drive of the hydraulic cylinders.

[0035] Reference Figure 3-Figure 4 The cut materials are transported by the conveyor belt 4. The front and rear sides of the top of the operating table 1 are fixedly connected with a mobile frame 15, and then the mobile frame 15 is pushed to the position inside the operating table 1. The inside of the mobile frame 15 is slidably connected with an adjusting rod 16, and the outside of the adjusting rod 16 is provided with a fixing component, and the fixing component can adjust the length of the adjusting rod 16. The fixing component includes a fixing rod 17, which can adjust the position of the adjusting rod 16 inside the fixing rod 17. The inside of the fixing rod 17 is slidably connected to the outside of the adjusting rod 16. The outside of the fixing rod 17 is fixedly connected with a mounting collar 18. The top of the mounting collar 18 is rotatably connected with a camshaft 19. The camshaft 19 is toggled, and a pressing plate 20 is slidably connected to the inside of the mounting collar 18. The bottom of the camshaft 19 contacts the top of the pressing plate 20. When the camshaft 19 is toggled, the pressing plate 20 is no longer subjected to force. A plurality of fixing frames 21 are fixedly connected to the other side of the mobile frame 15. The position of the fixing frame 21 is adjusted according to the width of the material.

[0036] The fixed frame 21 is internally slidably connected to the limiting column 22, and the limiting column 22 is sleeved with a spring 23 on its exterior. One end of the spring 23 is fixedly connected to the bottom of the limiting column 22, and the bottom of the spring 23 is fixedly connected to a wheel 24. The spring 23 is compressed by force, and the spring 23 absorbs external force when compressed. The wheel 24 contacts the material, and the wheel 24 presses the limiting column 22 upward while contacting the material. The other end of the spring 23 is fixedly connected to the top of the wheel 24, and the outside of the wheel 24 contacts the outside of the conveyor belt 4, and generates a reaction force on the wheel 24, so that the wheel 24 contacts the material more closely, and can press the material tightly to avoid wrinkles during cutting, which affects the cutting effect.

[0037] Reference Figure 3 and Figure 5 The tops of the two mobile frames 15 are fixedly connected with support frames, and an adjustment component is arranged on the top of the support frames. The adjustment component can quantitatively distribute materials. The adjustment component includes a motor 25. The motor 25 is started. The outside of the motor 25 is installed on the top of the support frame. The driving end of the motor 25 is fixedly connected with a circular plate 26. The circular plate 26 rotates under the drive of the motor 25. The top of the support plate is fixedly connected with a pressing plate 27. The bottom of the pressing plate 27 is rotatably connected with a card plate 28. The circular plate 26 will contact the outside of the card plate 28 while rotating, squeezing the card plate 28 to make it rotate.

[0038] The internal rotation of the support frame is connected to a rotating plate 29, which can drive the rotating plate 29 to rotate. A plurality of slots 31 are provided on the outside of the rotating plate 29. The outer rear side of the card plate 28 is engaged with the inner wall of the slot 31. When the rear side of the card plate 28 rotates and engages with the slot 31, a torsion spring 32 is fixedly connected to the top of the card plate 28. The torsion spring 32 will stretch as the card plate 28 rotates. At the same time, the torsion spring 32 will generate a reaction force on the card plate 28 to reset it. The other end of the torsion spring 32 is fixedly connected to the top of the circular plate 26. The bottom of the rotating plate 29 is fixedly connected to a material shifting plate 30, thereby realizing intermittent rotation of the material shifting plate 30, and materials can be divided to avoid material accumulation.

[0039] Working principle: first place the operating table 1 to a suitable position, then start the motor 2, and the driving shaft 3 rotates under the drive of the motor 2. While the driving shaft 3 rotates, it drives the driven shaft 5 to rotate inside the operating table 1 through the conveyor belt 4, and at the same time, the driven shaft 5 drives the driving roller 7 to rotate. During the rotation of the driving roller 7, the driven roller 9 is driven to rotate through the belt 8, thereby realizing the rotation of the feeding roller 6. During the rotation of the feeding roller 6, the driving gear 10 will also rotate accordingly, and the rotation of the driving gear 10 can drive the driven gear 12 to rotate. At this time, the driven gear 12 can drive the feeding roller 2 11 to rotate, and the feeding roller 1 6 and the feeding roller 2 11 can drive the connecting shaft 14 to rotate through the pull rope 13 during the rotation. Then, the material is placed between the feeding roller 1 6 and the feeding roller 2 11, and the material can be rotated. Then, the hydraulic cylinder is started, and the cutting head is used for cutting under the drive of the hydraulic cylinder.

[0040] The cut material is transported by the conveyor belt 4, and then the camshaft 19 is moved. When the camshaft 19 is moved, the lower pressure plate 20 is no longer under force, and the position of the adjusting rod 16 inside the fixed rod 17 can be adjusted. Then, the position of the movable frame 15 inside the operating table 1 is pushed, and the position of the fixed frame 21 is adjusted according to the width of the material. At this time, the wheel 24 contacts the material. While contacting the material, the wheel 24 will squeeze the limit column 22 upward. At this time, the spring 23 is compressed. When compressed, the spring 23 will absorb external force and generate a reaction force on the wheel 24, so that the wheel 24 is in closer contact with the material, which can avoid wrinkles during cutting and affect the cutting effect.

[0041] Then start the motor 25, and the circular plate 26 rotates under the drive of the motor 25. While rotating, the circular plate 26 will contact the outside of the card plate 28 and squeeze the card plate 28 to make it rotate. At this time, the torsion spring 32 will stretch as the card plate 28 rotates. When the back side of the card plate 28 rotates and engages with the card slot 31, it can drive the rotating plate 29 to rotate. At the same time, the torsion spring 32 will generate a reaction force on the card plate 28 to reset it, thereby realizing the intermittent rotation of the material transfer plate 30 and separating the materials.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting and blanking machine for ultrasonic welding, comprising an operating table (1), characterized in that: A support plate is fixedly connected to the left side of the rear end of the operating table (1), a motor (2) is installed on the top of the support plate, a driving end of the motor (2) is fixedly connected to a driving shaft (3), a transmission assembly is arranged outside the driving shaft (3), and the transmission assembly can convey materials; a moving frame (15) is fixedly connected to both the front and rear sides of the top of the operating table (1); an adjusting rod (16) is slidably connected inside the moving frame (15), a fixing assembly is arranged outside the adjusting rod (16), and the fixing assembly can adjust the length of the adjusting rod (16); a plurality of fixing frames (21) are fixedly connected to the other side of the moving frame (15), a limiting column (22) is slidably connected inside the fixing frame (21), a spring (23) is sleeved outside the limiting column (22), and a wheel (24) is fixedly connected to the bottom of the spring (23); a supporting frame is fixedly connected to the top of the two moving frames (15), and an adjusting assembly is arranged on the top of the supporting frame, and the adjusting assembly can quantitatively distribute materials.

2. The cutting and blanking method for ultrasonic welding according to claim 1, characterized in that: The fixing assembly comprises a fixing rod (17), the inside of the fixing rod (17) is slidably connected to the outside of the adjusting rod (16), the outside of the fixing rod (17) is fixedly connected to a mounting collar (18), the top of the mounting collar (18) is rotatably connected to a camshaft (19), the inside of the mounting collar (18) is slidably connected to a pressure plate (20), and the bottom of the camshaft (19) is in contact with the top of the pressure plate (20).

3. The cutting and blanking method for ultrasonic welding according to claim 1, characterized in that: The front end of the driving shaft (3) is rotatably connected to the inner front side of the operating table (1); a conveyor belt (4) is sleeved on the outer side of the driving shaft (3); a driven shaft (5) is rotatably connected to the inner right side of the operating table (1); two fixed plates are fixedly connected to the top right side of the operating table (1); a feed roller 1 (6) is rotatably connected to the adjacent sides of the two fixed plates; and a feed roller 2 (11) is rotatably connected to the adjacent sides of the two fixed plates.

4. The cutting and blanking method for ultrasonic welding according to claim 3, characterized in that: The transmission assembly comprises a driving roller (7), the interior of the driving roller (7) is fixedly connected to the rear exterior of the driven shaft (5), the exterior of the driving roller (7) is sleeved with a belt (8), the rear exterior of the first feeding roller (6) is fixedly connected to the driven roller (9), the inner wall of the other end of the belt (8) is sleeved on the exterior of the driven roller (9), the front exterior of the first feeding roller (6) is fixedly connected to a driving gear (10), and the front exterior of the second feeding roller (11) is fixedly connected to a driven gear (12).

5. The cutting and blanking method for ultrasonic welding according to claim 4, characterized in that: The external teeth of the driving gear (10) are meshed with the external teeth of the driven gear (12); a pull rope (13) is sleeved on the outside of the feeding roller (6); two connecting shafts (14) are rotatably connected to the adjacent sides of the two fixing plates; the inner wall of the other end of the pull rope (13) is sleeved on the outside of the connecting shaft (14).

6. The cutting and blanking method for ultrasonic welding according to claim 1, characterized in that: The adjustment component comprises a second motor (25), the outside of the second motor (25) is mounted on the top of the support frame, the driving end of the second motor (25) is fixedly connected to a circular plate (26), the top of the support plate is fixedly connected to a second pressing plate (27), the bottom of the second pressing plate (27) is rotatably connected to a clamping plate (28), the inside of the support frame is rotatably connected to a rotating plate (29), the bottom of the rotating plate (29) is fixedly connected to a material removing plate (30), and the outside of the rotating plate (29) is provided with a plurality of clamping grooves (31).

7. The cutting and blanking method for ultrasonic welding according to claim 6, characterized in that: The rear outer side of the clamping plate (28) is clamped with the inner wall of the clamping slot (31), the top of the clamping plate (28) is fixedly connected with a torsion spring (32), and the other end of the torsion spring (32) is fixedly connected to the top of the circular plate (26).

8. The cutting and blanking method for ultrasonic welding according to claim 3, characterized in that: One end of the spring (23) is fixedly connected to the bottom of the limiting column (22), and the other end of the spring (23) is fixedly connected to the top of the wheel (24). The outside of the wheel (24) contacts the outside of the conveyor belt (4). Hydraulic cylinders are fixedly connected to the front and rear sides of the top of the operating table (1), and the driving ends of the two hydraulic cylinders are fixedly connected to cutting heads.

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