Automatic equipment for feeding, punching, cutting and receiving

Abstract

The invention discloses automatic feeding, punching, cutting and collecting equipment, and belongs to the technical field of sealing strip machining, the automatic feeding, punching, cutting and collecting equipment comprises a machine table, a transmission device, a cutting device and a finished product output device, the transmission device, the cutting device and the finished product output device are all arranged on the machine table, and a conveying track is arranged on the machine table and is in butt joint with the transmission device and the finished product output device; the cutting device comprises a mounting base plate, the mounting base plate is detachably mounted on the conveying rail, a first mounting notch is formed in the mounting base plate, at least one punching cutter set is movably mounted on the mounting base plate, the first mounting notch is of a major arc structure, and the sealing strip to be machined penetrates through the mounting base plate along the center axis of the first mounting notch. And by means of the cutting device with the modular adjustable design, the function customization problem of existing equipment is solved, universality is better achieved, and the machining cost of the sealing strip is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of automobile sealing strip processing, and in particular to an automated feeding, punching, cutting and collecting equipment. Background Art

[0002] With the rapid development of industrial automation technology, the demand for efficient and integrated production equipment in the manufacturing field is growing. In traditional production lines, material loading, punching, cutting and unloading processes usually rely on multiple independent devices to complete the process in steps, resulting in lengthy production lines, large floor space, frequent manual intervention, low process connection efficiency, poor product consistency and other problems. Especially in the field of sealing strip processing, how to achieve full process automation, reduce labor costs and improve processing accuracy has become a technical difficulty that needs to be solved urgently.

[0003] In the prior art, for example, Chinese utility model patent CN207026866U "A sealing strip buckle assembly machine" discloses a machine platform, a rubber strip traction device, a buckle feeding device, a buckle assembly device, a fixed-length cutting device, a finished product detection and output device, and an assembly controller arranged in the machine platform, wherein the assembly controller controls and connects the rubber strip traction device, the buckle feeding device, the buckle assembly device, the fixed-length cutting device, and the finished product detection and output device. The rubber strip traction device and the buckle feeding device respectively output the two components of the sealing strip, namely, the rubber strip and the buckle, and the buckle assembly device installs the buckle in the buckle installation hole of the rubber strip. After the buckle is assembled, the rubber strip is cut to a fixed length, and the cut rubber strip is distinguished as qualified and unqualified by the finished product detection and output device and output. The whole machine can integrate the rubber strip raw materials wound in a disc shape into a sealing strip finished product that can be directly shipped and sold, replacing manual operations, which can greatly improve production efficiency and reduce manual labor intensity.

[0004] Although the above-mentioned sealing strip buckle assembly machine improves efficiency in specific application scenarios, its function is limited to the buckle installation of the sealing strip. Its equipment function is customized and not universal, and it is difficult to adapt to different processing requirements of products. Summary of the invention

[0005] The technical problem to be solved by the present application is to provide an automated equipment for feeding, punching, cutting and collecting materials. Through a modular and adjustable cutting device, the problem of function customization of existing equipment is solved, which is more universal and effectively reduces the processing cost of sealing strips.

[0006] The technical solution adopted in the present application is: automated loading, punching, cutting and collecting equipment, including a machine platform, a transmission device, a cutting device and a finished product output device all arranged on the machine platform, a conveying track is arranged on the machine platform, and the conveying track connects the transmission device and the finished product output device; the cutting device includes a mounting base plate, the mounting base plate is detachably mounted on the conveying track, a first mounting slot is arranged on the mounting base plate, at least one punching knife group is movably mounted on the mounting base plate, the first mounting slot is a superior arc structure, and the sealing strip to be processed passes through the mounting base plate along the central axis of the first mounting slot.

[0007] Compared with the prior art, the advantage of the present application is that the cutting device adopts a detachable mounting substrate, and the processing device (the cutting device in the present application) can be replaced by replacing the mounting substrate, thereby meeting different processing requirements for the sealing strip. The mounting substrate is provided with a first mounting notch in an excellent arc shape, which can easily and conveniently adjust the position of the punching knife group, and can quickly adapt to different sealing strip sizes and punching requirements. This design significantly improves the versatility of the equipment and breaks through the limitations of traditional customized equipment.

[0008] The notch design of the optimal arc structure allows the sealing strip to be transported along the central axis in a directional manner. Combined with the flexible adjustment function of the movable punching knife group, it effectively avoids positional deviation during processing, ensures the positioning accuracy of the punching and cutting processes, and improves product consistency. The punching knife group adopts a movable installation method, and can also dynamically adjust the tool angle and parameters according to processing requirements to meet the processing requirements of special-shaped holes and multi-diameter holes in automobile sealing strips.

[0009] This application realizes full-process automated continuous production by seamlessly connecting the feeding, punching, cutting and receiving devices on the conveyor track, reducing the material turnover loss caused by the traditional multi-device step-by-step operation, and effectively improving the processing efficiency by connecting the process, while saving the equipment floor space. This application provides an efficient and highly compatible solution for the automotive sealing strip processing field.

[0010] In some embodiments of the present application, an installation track is provided on the machine platform, and the installation track is arranged on the front and rear sides of the conveying track. The installation substrate is installed on the conveying track through a locking piece and a slider, and the locking piece works to lock and unlock the slider and the track; an opening is opened in the middle of the lower bottom surface of the installation substrate for the conveying track to pass through.

[0011] The installation track and slider locking structure can realize the quick disassembly and precise positioning of the installation base plate, reducing the adjustment and replacement time of the equipment technicians. The opening design at the bottom of the base plate is compatible with the transmission track, so that the punching knife group has a wider range of adjustment space as much as possible. There is no need to adjust the track layout for general punching processes, which improves the efficiency of equipment expansion.

[0012] In some embodiments of the present application, a first mounting slot and a second mounting slot are provided on the mounting substrate, the first mounting slot and the second mounting slot are arranged coaxially, angle scales are provided on the outer peripheries of the first mounting slot and the second mounting slot, and the punching knife group is provided with two mounting shafts, which are respectively passed through the first mounting slot and the second mounting slot and then locked.

[0013] This application determines the inclination angle of the punching knife group through the position of the two mounting shafts, and ensures the stable installation of the punching knife group. The double-slot coaxial layout with angle scale allows the operator to intuitively adjust the inclination angle of the punching knife group to achieve precise processing of sealing strip holes. The double mounting shaft enhances the stability of the knife group, avoids position deviation caused by processing vibration, and improves the consistency and efficiency of the punching process.

[0014] In some embodiments of the present application, the punching knife group includes a cylinder bracket, a power cylinder, a punching knife and a cutter head seat, the power cylinder is fixedly mounted on the cylinder bracket, the output shaft of the power cylinder is connected to the cutter head seat, the punching knife is mounted on the cutter head seat, the output shaft of the power cylinder is parallel to the connecting line of the two mounting axes, and the output shaft of the power cylinder is parallel to the punching knife.

[0015] Connecting the punching knife directly to the output shaft of the power cylinder will make the entire punching knife set longer, requiring a larger space for installation. This application sets the power cylinder and the punching knife in parallel, effectively shortening the length of the entire punching knife set. The output shaft is in the same direction as the tool, reducing transmission loss, enhancing the synchronization and stability of the punching action, and adapting to the requirements of compact equipment layout.

[0016] In some embodiments of the present application, the cutting device also includes a limit base, which is fixedly connected to the mounting substrate, and the limit base is located at the opening of the mounting substrate. The limit base includes a left guide block and a right guide block arranged along the direction of the sealing strip, and the left guide block and the right guide block are respectively located on both sides of the mounting substrate. At least two limit blocks are arranged between the mounting substrate and the right guide block, and the blade portion of the punching knife extends between the two limit blocks; the sealing strip passes through the right guide block, at least two limit blocks, the mounting substrate and the left guide block in sequence.

[0017] By setting the limit block, the punching knife is further limited in the horizontal direction, the displacement of the sealing strip is restricted and the conveying path is regularized to ensure the accuracy of the punching. The limit block limits the blade area of ​​the punching knife, doubly guarantees the processing position accuracy, avoids deformation or deviation of the sealing strip, and is especially suitable for high-precision punching of flexible materials.

[0018] In some embodiments of the present application, the cutting device includes a cutting knife group, the cutting knife group includes a dual-axis power cylinder, a cutting knife seat and a cutting tool, the cutting tool is installed on the cutting knife seat, the cutting knife seat is connected to the dual-axis power cylinder, the dual-axis power cylinder is installed on the right side surface of the mounting base, the cutting knife seat is attached to the right side surface of the mounting base and moves up and down, and the cutting knife group is located between the mounting base and the left guide block.

[0019] The dual-axis power cylinder drives the cutting tool to improve the balance of cutting force and the downward pressure stability of the cutting tool; the cutting tool holder moves vertically in accordance with the substrate to ensure a smooth cutting surface, while reducing equipment vibration, extending tool life, and adapting to high-speed continuous cutting scenarios.

[0020] In some embodiments of the present application, the finished product output device includes an export assembly and a tidying disk arranged on the front side of the export assembly. The finished product enters the export assembly through a sealing strip at a conveying track, and the export assembly pushes the sealing strip into the tidying disk.

[0021] The gas outlet device cooperates with the front open receiving groove to realize the contactless ejection of the sealing strip to avoid surface damage of the finished product; the cut products are neatly stored in the tray, which simplifies the manual sorting process and improves the material collection efficiency and the neatness of finished product stacking.

[0022] In some embodiments of the present application, the export assembly includes a gas export device and a receiving groove for accommodating a sealing strip, the receiving groove is docked with a conveying track, and the front side of the receiving groove is open. The gas export device pushes the sealing strip in the receiving groove forward when it is operated, and a baffle connected to the flip assembly is also installed on the receiving groove; when the flip assembly flips down, the baffle will block the front side of the receiving groove to limit the export of the sealing strip, and when the flip assembly flips up, the baffle will leave the receiving groove, and the sealing strip can be exported from the receiving groove to the regular disk.

[0023] The flip assembly is linked to the baffle to control the timing of sealing strip export to prevent misoperation or premature falling off; the gas export is coordinated with the baffle action to accurately control the finished product collection rhythm, ensure the continuity of the automated process, and reduce downtime for adjustment.

[0024] In some embodiments of the present application, a traction device and a material tray are also included. The traction device connects the material tray and the transmission device. The sealing strip to be processed is coiled into a disc-shaped structure and placed on the material tray. One end of the sealing strip to be processed is located at the edge of the material tray, and the other end of the sealing strip to be processed is located at the center of the material tray. The material tray can be rotatably arranged.

[0025] The material tray center drive and edge discharge design cooperate with the traction device to guide the sealing strip spiral to expand, avoiding the entanglement of the sealing strip coil; the traction device optimizes the conveying path, reduces the material bending stress, and ensures that the sealing strip enters the processing link smoothly.

[0026] In some embodiments of the present application, a driving motor is installed at the center of the material tray, and the material tray is installed on a base. The base is provided with multiple rollers evenly distributed in a circumferential direction, and the base is in contact with the material tray through the multiple rollers; the driving motor drives the material tray to rotate.

[0027] In actual work, the drive motor can be designed to reverse first to loosen the sealing strip to be processed, and then rotate forward to cooperate with the traction device to transport the sealing strip to be processed. The drive motor controls the tightness of the material plate by forward and reverse rotation, and cooperates with the circumferential roller support to achieve a smooth and uniform release of the plate; the low-friction design of the base reduces the rotation resistance, ensures the stability of long-term continuous feeding, and reduces the risk of material interruption and the frequency of manual intervention.

[0028] In some embodiments of the present application, the traction device includes a pulley, an inclined guide groove and a reversing wheel group. The pulley is located directly above the material tray, and the pulley is located obliquely above the transmission device. The reversing wheel group is correspondingly arranged on one side of the transmission device. One end of the sealing strip to be processed bypasses the pulley, passes through the guide groove, bypasses the reversing wheel group and reaches the transmission device.

[0029] The traction device guides the sealing strip to smoothly transition to the transmission device. The directional limit of the inclined guide groove avoids side slip or twisting during transportation, improving the transportation reliability of the sealing strip. The setting of the pulley, inclined guide groove and reversing wheel group optimizes the transportation path, reduces the bending stress of the material, and ensures that the sealing strip enters the processing link smoothly.

[0030] In some embodiments of the present application, the transmission device includes an upper pulley group and a lower pulley group, there is a gap between the upper pulley group and the lower pulley group for the sealing strip to be processed to pass through, the lower pulley group is fixedly mounted on the machine platform, and the plane of the lower pulley group is flush with the top surface of the reversing wheel group, ensuring that the sealing strip to be processed can pass around the reversing wheel group and smoothly reach the lower pulley group.

[0031] In some embodiments of the present application, the transmission device includes two left and right mounting rails, the upper pulley group is mounted on the two mounting rails, the upper pulley group is connected to the descending cylinder, and the operation of the descending cylinder drives the upper pulley group to move up and down along the mounting rail to adjust the distance with the lower pulley group. The distance between the upper and lower pulley groups can be dynamically adjusted to adapt to sealing strips of different thicknesses.

[0032] In some embodiments of the present application, the upper pulley group and the lower pulley group both include a driving wheel, a driven wheel and a transmission belt, the driving wheel and the driven wheel are respectively located at the two ends of the transmission belt, the driving wheel is connected to the power driving member, and the power driving member drives the driving wheel, the transmission belt and the driven wheel to rotate; the two driving wheels are located in the same vertical column, the driving wheel is located on the side away from the traction device, and the two driven wheels are staggered left and right, and a detection pressure wheel is provided on the side of the upper pulley group close to the traction device.

[0033] The detection pressure wheel can monitor the material tension in real time, adjust the pressure in linkage to avoid slipping, and ensure the transmission synchronization and processing position accuracy. The detection pressure wheel can further provide real-time feedback of the sealing strip position and tension data, and adjust the transmission pulley speed and pressure in linkage to dynamically compensate for material deformation or slipping; intelligent closed-loop control improves processing stability and reduces scrap rate and equipment maintenance costs.

[0034] The staggered layout of the upper and lower pulley groups and the coaxial drive design optimize the power transmission efficiency; the driving wheel is far away from the traction side to reduce transmission loss, and the driven wheels are staggered to improve friction and transmission stability, adapting to high-speed continuous processing.

[0035] In some embodiments of the present application, the conveying track includes a conveying belt, and two chains are arranged on the upper surface of the conveying belt. The two chains are arranged front and back and there is a gap to accommodate the sealing strip to be processed. The sealing strip to be processed is located on the conveying belt and is limited by the two front and rear chains.

[0036] The conveyor belt will drive the sealing strip to be processed to move. The conveyor belt is equipped with a double chain limit structure to restrict the lateral displacement of the sealing strip; the chain spacing is adjustable, compatible with directional conveying of multiple specifications of products, reducing manual correction operations, and improving the automation level of the entire process and processing consistency.

[0037] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0039] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the structure of the transmission track in this application Figure 1 ; Figure 3 This is a schematic diagram of the structure of the transmission track in this application Figure 2 ; Figure 4 is a cross-sectional view of the transmission track in this application; Figure 5 This is a schematic diagram of the structure of the substrate installed in this application Figure 1 ; Figure 6 This is a schematic diagram of the structure of the substrate installed in this application Figure 2 ; Figure 7 This is a schematic diagram of the structure of the finished product output device in this application; Figure 8 is a cross-sectional view of the finished output device in this application; Fig. 9 It is the traction device in this application; Fig.10 It is the transmission device in this application.

[0040] The specific descriptions of the reference numerals are as follows: 1. machine; 2. transmission device; 3. cutting device; 4. finished product output device; 5. transmission track; 6. mounting base plate; 7. first mounting notch; 8. sealing strip to be processed; 9. mounting track; 10. slider; 11. second mounting notch; 12. mounting shaft; 13. cylinder bracket; 14. power cylinder; 15. punching knife; 16. knife head seat; 17. limit base; 18. left guide block; 19. right guide block; 20. limit block; 21. dual-axis power cylinder ; 22. Cutting knife seat; 23. Cutting tool; 24. Lead-out assembly; 25. Structuring disk; 26. Accommodating groove; 27. Flip assembly; 28. Baffle; 29. ​​Traction device; 30. Material tray; 32. Base; 34. Pulley; 35. Inclined guide groove; 36. Reversing wheel group; 37. Upper pulley group; 38. Lower pulley group; 39. Mounting slide rail; 40. Downward cylinder; 41. Driving wheel; 42. Driven wheel; 43. Transmission belt; 45. Detection pressure wheel; 46. Transmission belt; 47. Chain. DETAILED DESCRIPTION

[0041] The present application is described in detail below in conjunction with the accompanying drawings.

[0042] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] Automatic feeding, punching, cutting and collecting equipment, embodiment 1 Figure 1As shown: it includes a machine 1, a transmission device 2, a cutting device 3 and a finished product output device 4, all of which are arranged on the machine 1. The machine 1 is provided with a transmission track 5, and the transmission track 5 connects the transmission device 2 and the finished product output device 4; the cutting device 3 includes a mounting substrate 6, and the mounting substrate 6 can be detachably mounted on the transmission track 5. By replacing the mounting substrate 6, the processing device (the cutting device 3 in this application) can be replaced, so as to meet different processing requirements for the sealing strip. A first mounting notch 7 is provided on the mounting substrate 6, and at least one punching knife 15 group is movably mounted on the mounting substrate 6. The position of the punching knife 15 group can be simply and conveniently adjusted, and can be quickly adapted to different sealing strip sizes and punching requirements. This design significantly improves the versatility of the equipment and breaks through the limitations of traditional customized equipment. The punching knife 15 group adopts a movable installation method, and can also dynamically adjust the tool angle and parameters according to the processing requirements to meet the processing requirements of special-shaped holes and multi-aperture holes in automobile sealing strips.

[0044] The first installation slot 7 is in an excellent arc structure, and the sealing strip 8 to be processed passes through the installation base plate 6 along the central axis of the first installation slot 7. The slot design of the excellent arc structure allows the sealing strip to be transported along the central axis in a directional manner, and combined with the flexible adjustment function of the movable punching knife 15 group, it effectively avoids position deviation during the processing process, ensures the positioning accuracy of the punching and cutting processes, and improves product consistency.

[0045] The present application realizes full-process automated continuous production by seamlessly connecting the feeding, punching, cutting and receiving devices through the conveyor track 5, reduces the material turnover loss caused by the traditional multi-device step-by-step operation, and effectively improves the processing efficiency by connecting the process, while saving the equipment floor space. The present application provides an efficient and highly compatible solution for the automotive sealing strip processing field.

[0046] Embodiment 2, as Figures 1 to 6 As shown, the machine 1 is provided with a mounting track 9, which is arranged on the front and rear sides of the conveying track 5. The mounting substrate 6 is installed on the conveying track 5 through a locking piece and a slider 10, and the locking piece works to lock and unlock the slider 10 and the track; an opening is provided in the middle of the lower bottom surface of the mounting substrate for the conveying track 5 to pass through. The mounting track 9 and the slider 10 locking structure can realize the rapid disassembly and assembly and precise positioning of the mounting substrate 6, and reduce the adjustment and replacement time of the equipment technician device. The opening design at the bottom of the substrate is compatible with the passage of the conveying track 5, so that the punching knife 15 group has a larger range of adjustment space as much as possible. There is no need to adjust the track layout in general punching processes, which improves the equipment expansion efficiency.

[0047] The mounting substrate 6 is provided with a first mounting slot 7 and a second mounting slot 11, and the first mounting slot 7 and the second mounting slot 11 are arranged coaxially, and the peripheries of the first mounting slot 7 and the second mounting slot 11 are provided with angle scales, and the punching knife 15 group is provided with two mounting shafts 12, and the two mounting shafts 12 are respectively passed through the first mounting opening and the second mounting opening and then locked. The present application determines the inclination angle of the punching knife 15 group by the position of the two mounting shafts 12, and ensures the stable installation of the punching knife 15 group. The coaxial layout of the double slots and the angle scale allow the operator to intuitively adjust the inclination angle of the punching knife 15 group to achieve precise processing of the sealing strip punching. The double mounting shafts 12 enhance the stability of the knife group, avoid position deviation caused by processing vibration, and improve the consistency and efficiency of the punching process.

[0048] The punching knife 15 group includes a cylinder bracket 13, a power cylinder 14, a punching knife 15 and a cutter head seat 16. The power cylinder 14 is fixedly mounted on the cylinder bracket 13. The output shaft of the power cylinder 14 is connected to the cutter head seat 16. The punching knife 15 is mounted on the cutter head seat 16. The output shaft of the power cylinder 14 is arranged parallel to the connecting line of the two mounting shafts 12. The output shaft of the power cylinder 14 is arranged parallel to the punching knife 15. Directly connecting the punching knife 15 to the output shaft of the power cylinder 14 will cause the entire punching knife 15 group to be longer, and a larger space is required for installation. The present application sets the power cylinder 14 and the punching knife 15 in parallel, effectively shortening the length of the entire punching knife 15 group. The output shaft is consistent with the direction of the tool, which reduces transmission loss, enhances the synchronization and stability of the punching action, and adapts to the requirements of compact equipment layout.

[0049] The cutting device 3 also includes a limiting base 17, which is fixedly connected to the mounting substrate 6. The limiting base 17 is located at the opening of the mounting substrate 6. The limiting base 17 includes a left guide block 18 and a right guide block 19 arranged along the direction of the sealing strip. The left guide block 18 and the right guide block 19 are respectively located on both sides of the mounting substrate 6. At least two limiting blocks 20 are arranged between the mounting substrate and the right guide block 19. The blade of the punching knife 15 extends between the two limiting blocks 20; the sealing strip passes through the right guide block 19, at least two limiting blocks 20, the mounting substrate 6 and the left guide block 18 in sequence. By setting the limiting block 20, the punching knife 15 is further limited in the horizontal direction, the displacement of the sealing strip is constrained and the conveying path is regularized to ensure the accuracy of the punching. The limiting block 20 limits the blade area of ​​the punching knife 15, doubly guarantees the processing position accuracy, avoids deformation or displacement of the sealing strip, and is particularly suitable for high-precision punching of flexible materials.

[0050] The cutting device 3 includes a cutting knife group, which includes a double-axis power cylinder 21, a cutting knife seat 22 and a cutting tool 23. The cutting tool 23 is installed on the cutting knife seat 22, and the cutting knife seat 22 is connected to the double-axis power cylinder 21. The double-axis power cylinder 21 is installed on the right side of the mounting substrate 6. The cutting knife seat 22 is attached to the right side of the mounting substrate 6 and moves up and down. The cutting knife group is located between the mounting substrate 6 and the left guide block 18. The double-axis power cylinder 21 drives the cutting knife 23 to improve the balance of the cutting force and the downward pressure stability of the cutting knife 23; the cutting knife seat 22 moves vertically in contact with the substrate to ensure the flatness of the cutting surface, while reducing equipment vibration, extending the tool life, and adapting to high-speed continuous cutting scenarios.

[0051] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0052] Embodiment three, as Figure 1 , Figure 7 As shown, the finished product output device 4 includes an output assembly 24 and a tidying plate 25 arranged in front of the output assembly 24. The sealing strip at the conveying track 5 enters the output assembly 24, and the output assembly 24 pushes the sealing strip into the tidying plate 25. The gas output device cooperates with the front open receiving groove 26 to realize the contactless push-out of the sealing strip to avoid surface damage of the finished product; the tidying plate 25 orderly stores the cut products, simplifies the manual sorting process, and improves the material collection efficiency and the neatness of finished product stacking.

[0053] The export assembly 24 includes a gas export device and a receiving groove 26 for receiving the sealing strip. The receiving groove 26 is connected to the conveying track 5. The front side of the receiving groove 26 is open. The gas export device works to push the sealing strip in the receiving groove 26 forward. The receiving groove 26 is also equipped with a baffle 28 connected to the flip assembly 27. When the flip assembly 27 is flipped down, the baffle 28 blocks the front side of the receiving groove 26 to limit the export of the sealing strip. When the flip assembly 27 is flipped up, the baffle 28 leaves the receiving groove 26, and the sealing strip can be exported from the receiving groove 26 to the regular disk 25. The flip assembly 27 is linked to the baffle 28 to control the export timing of the sealing strip to prevent misoperation or premature falling off. The gas export and the baffle 28 work together to accurately control the finished product receiving rhythm, ensure the continuity of the automation process, and reduce the downtime adjustment time.

[0054] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0055] Embodiment 4, as Figures 8 to 10As shown, the present application also includes a traction device 29 and a material tray 30. The traction device 29 connects the material tray 30 and the transmission device 2. The sealing strip 8 to be processed is coiled into a disc-shaped structure and placed on the material tray 30. One end of the sealing strip 8 to be processed is located at the edge of the material tray 30, and the other end of the sealing strip 8 to be processed is located at the center of the material tray 30. The material tray 30 can be rotatably arranged. The central drive and edge discharge design of the material tray 30 cooperates with the traction device 29 to guide the spiral expansion of the sealing strip to avoid winding of the sealing strip coil; the traction device 29 optimizes the conveying path, reduces the bending stress of the material, and ensures that the sealing strip enters the processing link smoothly.

[0056] A driving motor is installed at the center of the material tray 30, and the material tray 30 is installed on a base 32. The base 32 is provided with multiple rollers evenly distributed in the circumferential direction. The base 32 contacts the material tray 30 through multiple rollers; the driving motor drives the material tray 30 to rotate. In actual operation, the driving motor can be designed to reverse first to loosen the sealing strip 8 to be processed, and then rotate forward to cooperate with the traction device 29 to transport the sealing strip 8 to be processed. The driving motor controls the tightness of the material tray 30 by forward and reverse rotation, and cooperates with the circumferential roller support to achieve a stable and uniform release of the tray material; the low friction design of the base 32 reduces the rotation resistance, ensures the stability of long-term continuous feeding, and reduces the risk of material breakage and the frequency of manual intervention.

[0057] The traction device 29 includes a pulley 34, an inclined guide groove 35 and a reversing wheel group 36. The pulley 34 is located directly above the material tray 30, and the pulley 34 is located obliquely above the transmission device 2. The reversing wheel group is correspondingly arranged on one side of the transmission device 2. One end of the sealing strip 8 to be processed bypasses the pulley 34, passes through the guide groove, bypasses the reversing wheel group 36 and arrives at the transmission device 2. The traction device 29 guides the sealing strip to smoothly transition to the transmission device 2. The inclined guide groove 35 is directional and limited to avoid side slip or twisting during transportation, thereby improving the transportation reliability of the sealing strip. The setting of the pulley 34, the inclined guide groove 35 and the reversing wheel group 36 optimizes the transportation path, reduces the bending stress of the material, and ensures that the sealing strip enters the processing link smoothly.

[0058] The transmission device 2 includes an upper pulley group 37 and a lower pulley group 38, and there is a gap between the upper pulley group 37 and the lower pulley group 38 for the sealing strip 8 to be processed to pass through. The lower pulley group 38 is fixedly mounted on the machine table 1, and the plane of the lower pulley group 38 is flush with the top surface of the reversing wheel group 36. It is ensured that the sealing strip 8 to be processed can pass around the reversing wheel group 36 and reach the lower pulley group 38 smoothly.

[0059] The transmission device 2 includes two left and right mounting rails 39, and the upper pulley set 37 is mounted on the two mounting rails 39. The upper pulley set 37 is connected to the descending cylinder 40. The descending cylinder 40 drives the upper pulley set 37 to move up and down along the mounting rails 39 to adjust the distance with the lower pulley set 38. The distance between the upper and lower pulley sets 38 can be dynamically adjusted to adapt to sealing strips of different thicknesses.

[0060] The upper pulley group 37 and the lower pulley group 38 both include a driving wheel 41, a driven wheel 42 and a transmission belt 43. The driving wheel 41 and the driven wheel 42 are respectively located at the two ends of the transmission belt 43. The driving wheel 41 is connected to the power drive member, and the power drive member drives the driving wheel 41, the transmission belt 43 and the driven wheel 42 to rotate; the two driving wheels 41 are located in the same vertical column, the driving wheel 41 is located on the side away from the traction device 29, and the two driven wheels 42 are staggered left and right. A detection pressure wheel 45 is provided on the side of the upper pulley group 37 close to the traction device. The detection pressure wheel 45 monitors the material tension in real time, adjusts the pressure in linkage to avoid slipping, and ensures the transmission synchronization and processing position accuracy. The detection pressure wheel 45 is further provided to feedback the sealing strip position and tension data in real time, adjust the rotation speed and pressure of the transmission belt 43 in linkage, and dynamically compensate for material deformation or slipping; the intelligent closed-loop control improves the processing stability and reduces the scrap rate and equipment maintenance cost. The staggered layout and coaxial drive design of the upper and lower pulley groups 38 optimize the power transmission efficiency; the driving wheel 41 is far away from the traction side to reduce transmission loss, and the driven wheel 42 is staggered to improve friction and transmission stability, which is suitable for high-speed continuous processing.

[0061] The conveying track 5 includes a conveying belt 46, and two chains 47 are arranged on the upper surface of the conveying belt 46. The two chains 47 are arranged front and back and have a spacing to accommodate the sealing strip 8 to be processed. The sealing strip 8 to be processed is located on the conveying belt 46 and is limited by the two front and rear chains 47. The conveying belt 46 will drive the sealing strip 8 to be processed to move. The conveying belt 46 is equipped with a double chain 47 limiting structure to restrict the lateral displacement of the sealing strip; the spacing of the chains 47 is adjustable, which is compatible with the directional transportation of products of multiple specifications, reduces manual correction operations, and improves the automation level and processing consistency of the entire process.

[0062] The other contents of the fourth embodiment are the same as those of any of the above embodiments.

[0063] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. Automatic feeding, punching, cutting and collecting equipment, characterized by: The invention comprises a machine platform (1), a transmission device (2), a cutting device (3) and a finished product output device (4) all arranged on the machine platform (1); the machine platform (1) is provided with a transmission track (5), the transmission track (5) docking the transmission device (2) and the finished product output device (4); the cutting device (3) comprises a mounting base (6), the mounting base (6) is detachably mounted on the transmission track (5), a first mounting notch (7) is provided on the mounting base (6), at least one punching knife (15) group is movably mounted on the mounting base (6), the first mounting notch (7) is in a superior arc structure, and the sealing strip (8) to be processed passes through the mounting base (6) along the central axis of the first mounting notch (7).

2. The material feeding, punching, cutting and collecting automated equipment according to claim 1, characterized in that: The machine platform (1) is provided with a mounting track (9), which is arranged on both sides of the front and rear of the conveying track (5). The mounting substrate (6) is mounted on the conveying track (5) via a locking piece and a slider (10), and the locking piece works to lock and unlock the slider (10) and the track. An opening is provided in the middle of the lower bottom surface of the mounting substrate (6) for the conveying track (5) to pass through.

3. The material feeding, punching, cutting and collecting automated equipment according to claim 1, characterized in that: A first mounting slot (7) and a second mounting slot (11) are provided on the mounting base plate (6); the first mounting slot (7) and the second mounting slot (11) are arranged coaxially; angle scales are provided on the peripheries of the first mounting slot (7) and the second mounting slot (11); the punching knife (15) group is provided with two mounting shafts (12); the two mounting shafts (12) respectively pass through the first mounting slot and the second mounting slot and are locked.

4. The automatic feeding, punching, cutting and collecting equipment according to claim 1 is characterized in that: The punching knife (15) group comprises a cylinder bracket (13), a power cylinder (14), a punching knife (15) and a knife head seat (16); the power cylinder (14) is fixedly mounted on the cylinder bracket (13); the output shaft of the power cylinder (14) is connected to the knife head seat (16); the punching knife (15) is mounted on the knife head seat (16); the output shaft of the power cylinder (14) is arranged parallel to the connecting line of the two mounting shafts (12); and the output shaft of the power cylinder (14) is arranged parallel to the punching knife (15).

5. The automatic feeding, punching, cutting and collecting equipment according to claim 4 is characterized in that: The cutting device (3) further comprises a limiting base (17), the limiting base (17) being fixedly connected to the mounting substrate (6), the limiting base (17) being located at an opening of the mounting substrate (6), the limiting base (17) comprising a left guide block (18) and a right guide block (19) arranged along the direction of the sealing strip, the left guide block (18) and the right guide block (19) being respectively located on both sides of the mounting substrate (6), at least two limiting blocks (20) being arranged between the mounting substrate and the right guide block (19), and a blade portion of the punching knife (15) extending between the two limiting blocks (20); the sealing strip passes through the right guide block (19), the at least two limiting blocks (20), the mounting substrate (6) and the left guide block (18) in sequence.

6. The material feeding, punching, cutting and collecting automated equipment according to claim 1, characterized in that: The cutting device (3) comprises a cutting knife group, which comprises a double-axis power cylinder (21), a cutting knife seat (22) and a cutting tool (23). The cutting tool (23) is mounted on the cutting knife seat (22). The cutting knife seat (22) is connected to the double-axis power cylinder (21). The double-axis power cylinder (21) is mounted on the right side surface of the mounting base (6). The cutting knife seat (22) is attached to the right side surface of the mounting base (6) and moves up and down. The cutting knife group is located between the mounting base (6) and the left guide block (18).

7. The automatic feeding, punching, cutting and collecting equipment according to claim 1 is characterized in that: The finished product output device (4) comprises an output assembly (24) and a tidying plate (25) arranged in front of the output assembly (24). The finished product enters the output assembly (24) through a sealing strip at the conveying track (5), and the output assembly (24) pushes the sealing strip into the tidying plate (25) when in operation.

8. The automatic feeding, punching, cutting and collecting equipment according to claim 7 is characterized in that: The outlet assembly (24) comprises a gas outlet device and an accommodation groove (26) for accommodating a sealing strip. The accommodation groove (26) is docked with the conveying track (5). The front side of the accommodation groove (26) is open. When the gas outlet device is in operation, the sealing strip in the accommodation groove (26) is pushed forward. A baffle (28) connected to the flip assembly (27) is also installed on the accommodation groove (26). When the flip assembly (27) is flipped down, the baffle (28) blocks the front side of the accommodation groove (26) to restrict the outlet of the sealing strip. When the flip assembly (27) is flipped up, the baffle (28) leaves the accommodation groove (26), and the sealing strip can be outlet from the accommodation groove (26) to the regularization plate (25).

9. The automatic feeding, punching, cutting and collecting equipment according to claim 1 is characterized in that: It also includes a traction device (29) and a material tray (30), wherein the traction device (29) connects the material tray (30) and the transmission device (2), the sealing strip to be processed (8) is wound into a disc-shaped structure and placed on the material tray (30), one end of the sealing strip to be processed (8) is located at the edge of the material tray (30), and the other end of the sealing strip to be processed (8) is located at the center of the material tray (30), and the material tray (30) is rotatable.

10. The automatic feeding, punching, cutting and collecting equipment according to claim 9 is characterized in that: A drive motor is installed at the center of the material tray (30). The material tray (30) is installed on a base (32). The base (32) is provided with a plurality of rollers evenly distributed in a circumferential direction. The base (32) contacts the material tray (30) via the plurality of rollers. The drive motor drives the material tray (30) to rotate when in operation.

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