Slitting and rewinding slicing machine

Abstract

The utility model discloses a slitting and rewinding slicing machine which comprises a machine frame. The feeding mechanism is arranged at the feeding port of the rack, and the feeding mechanism is suitable for completing feeding of roll materials; the cutting mechanism comprises a slicing assembly, and the slicing assembly is arranged in front of the discharging port of the rack; the collecting mechanism comprises a material collecting plate, and the material collecting plate is arranged corresponding to the slicing assembly; the buffering mechanism is arranged between the slicing assembly and the feeding mechanism, the buffering mechanism further comprises an adjusting rod capable of moving up and down in the vertical direction of the rack, and the roll material winds around the adjusting rod so as to adjust the speed of the roll material entering the slicing assembly. The feeding speed can be intelligently controlled, and the adaptability of equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic segmentation equipment technical field, especially in a kind of slitting rewinding slicer. BACKGROUND

[0002] In modern industrial production, slitting rewinding slicer is widely used in the processing of plastic film, paper, metal foil and other flexible materials. The main function of this kind of equipment is to automatically feed, slitting, cutting and collecting finished products. Traditional equipment usually uses single or separate operation steps to complete these tasks, which not only leads to the complexity of production line, but also affects the processing efficiency and product quality. Especially when dealing with high-speed continuous running flexible materials, how to ensure cutting accuracy, maintain stability during material transmission and control waste production has always been a challenge in the industry. The existing cutting mechanism often needs to cut materials of different sizes, which easily leads to inconsistent feeding and discharging speeds and different beats. This speed difference not only increases the complexity of equipment debugging, but also may cause material accumulation or stretching, which seriously affects production and product quality. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in prior art. To this end, the utility model provides a slitting rewinding slicer, which can realize intelligent control of the feeding speed and improve the adaptability of the equipment.

[0004] A slitting rewinding slicer according to the first aspect of the utility model comprises:

[0005] a rack;

[0006] a feeding mechanism arranged at the feeding port of the rack, the feeding mechanism being adapted to complete the feeding of the roll material;

[0007] a segmentation mechanism comprising a slicing assembly arranged before the discharging port of the rack;

[0008] a collecting mechanism comprising a material collecting plate arranged corresponding to the slicing assembly;

[0009] a buffer mechanism arranged between the slicing assembly and the feeding mechanism, the buffer mechanism further comprising an adjusting rod movable up and down along the vertical direction of the rack, and the roll material is wound around the adjusting rod to adjust the speed of the roll material entering the slicing assembly.

[0010] A slitting and rewinding slicing machine according to an embodiment of the present invention has at least the following beneficial effects: The tension of the roll material can be adjusted in real time by moving the adjusting rod up and down, ensuring a stable tension state throughout the transmission process and avoiding cutting quality problems caused by tension fluctuations; the position adjustment of the adjusting rod allows for precise control of the speed at which the roll material enters the slicing assembly, thereby ensuring the efficiency and accuracy of the cutting operation and improving the consistency and quality of the finished product; the buffer mechanism can be flexibly adjusted according to different roll material characteristics and cutting requirements, suitable for processing tasks of various materials and different specifications, enhancing the versatility and adaptability of the equipment; since the buffer mechanism can automatically adapt to different speed requirements, it reduces the complexity of manual intervention and equipment debugging, improving production efficiency and ease of operation; the buffer mechanism, through the up and down movement of the adjusting rod, can maintain a certain material reserve when changing roll material, ensuring a continuous supply of material to the slicing assembly even during the process of changing to a new roll material, avoiding production interruptions.

[0011] According to some embodiments of this utility model, the buffer mechanism includes a first lifting seat and a second lifting seat. The first lifting seat and the second lifting seat are respectively disposed at both ends of the adjusting rod. One end of the adjusting rod is operatively connected to the first lifting seat, and the other end of the adjusting rod is operatively connected to the second lifting seat. When it is necessary to change the roll material, the first lifting seat and the second lifting seat can automatically adjust the position of the adjusting rod according to the control system command, increasing or decreasing the length of the roll material passing through the adjusting rod, thereby intelligently compensating for the temporary material shortage caused by changing the roll material and ensuring that the cutting process is not affected.

[0012] According to some embodiments of this utility model, the first lifting seat and the second lifting seat are driven by servo motors. Servo motors can provide extremely high position control accuracy, ensuring accurate movement of the adjusting rod in the vertical direction, thereby achieving fine control over the speed at which the roll material enters the slicing assembly.

[0013] According to some embodiments of the present invention, the feeding mechanism further includes a first counting roller, and the slicing assembly further includes a second counting roller. The first counting roller is disposed before the buffer mechanism, and the second counting roller is disposed after the buffer mechanism.

[0014] Specifically, when the length of the roll counted by the first counting roller is greater than that of the second counting roller, the adjusting rod moves upward to slow down the speed at which the roll enters the slicing assembly; conversely, when the length of the roll counted by the second counting roller is less than that of the first counting roller, the adjusting rod moves downward to speed up the speed at which the roll enters the slicing assembly. This automatic adjustment mechanism reduces manual intervention and equipment debugging time, improves production continuity and overall efficiency, and is particularly suitable for production environments requiring frequent roll changes.

[0015] According to some embodiments of the present application, the collecting mechanism comprises a supporting rod, which is in transmission connection with the collecting plate to adjust the relative angle between the collecting plate and the rack. Through the transmission connection between the supporting rod and the collecting plate, the angle of the collecting plate can be flexibly adjusted according to actual production requirements, so as to ensure that the cut products can be stably and orderly dropped on the collecting plate, and to avoid piling up or scattering.

[0016] According to some embodiments of the present application, the bottom of the collecting plate is further provided with a guide rod, which is arranged in a vertical direction, and the guide rod is arranged above the supporting rod, one end of the supporting rod is hinged to the rack, and the other end is hinged to the collecting plate. The guide rod is arranged in a vertical direction, which ensures that the collecting plate can move stably along the predetermined path during angle adjustment, avoids angle deviation caused by tilting or shaking, improves the accuracy and reliability of angle adjustment, and the two ends of the supporting rod are hinged to the rack and the collecting plate respectively, so that the collecting plate can rotate freely within a certain range, realizes flexible adaptation to different materials and product size requirements, and improves the versatility and operation convenience of the equipment.

[0017] According to some embodiments of the present application, the collecting mechanism further comprises a waste recovery roller arranged below the collecting plate. The existence of the waste recovery roller ensures that the waste will not be mixed with the finished products, avoids the pollution or damage of the finished products, and guarantees the consistency and stability of product quality.

[0018] According to some embodiments of the present application, the dividing mechanism further comprises a slitting assembly, which is arranged towards the direction of the coil material feeding, and the slitting assembly comprises a plurality of heating heads and cutting heads, the cutting heads are arranged behind the heating heads, the plurality of heating heads are arranged at intervals, and the plurality of cutting heads are arranged at intervals. The slitting assembly is arranged towards the direction of the coil material feeding, so that the coil material can directly enter the slitting process without additional position adjustment, and the continuity and efficiency of the whole slitting process are improved.

[0019] According to some embodiments of the present application, the slitting assembly is arranged in parallel along the transmission path of the coil material, and the slicing assembly is arranged vertically along the transmission path of the coil material. This layout design makes the working processes of the two seamlessly connected, the coil material first undergoes slitting treatment, and then directly enters the slicing process, which improves the efficiency and continuity of the whole production process.

[0020] The heating head is a laser heating head. The laser heating head can perform local and accurate heating treatment on the coil material, ensure that the temperature of the heating area is uniform and controllable, and avoid the problems of overheating or insufficient heating in the traditional heating method.

[0021] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The present application will be further described below in conjunction with the drawings and embodiments, in which:

[0023] Fig. 1 A schematic view of a slitting rewinding slicing machine according to an embodiment of the present application;

[0024] Fig. 2 A schematic view of an internal part of a slitting rewinding slicing machine according to an embodiment of the present application;

[0025] Fig. 3 A schematic view of an internal part of a slitting rewinding slicing machine according to an embodiment of the present application.

[0026] Fig. 1 is a schematic view of a slitting rewinding slicing machine according to an embodiment of the present application; Fig. 2 is a schematic view of an internal part of a slitting rewinding slicing machine according to an embodiment of the present application; Fig. 3 is a schematic view of an internal part of a slitting rewinding slicing machine according to an embodiment of the present application. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components are denoted by the same reference numerals, and therefore repeated description is omitted. The embodiments described below are merely examples for explaining the present application, and should not be construed as limiting the present application.

[0028] In the description of the present application, it should be understood that the orientation description, such as up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application.

[0029] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more. Greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, they are only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0030] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of technical scheme.In the description of the utility model, the description of reference terms '' an embodiment '' '' some embodiments '' '' illustrative embodiment '' '' example '' '' specific example '' or '' some examples '' means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model.In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.In the description of the present application, the description of reference terms '' an embodiment '' '' some embodiments '' '' illustrative embodiment '' '' example '' '' specific example '' or '' some examples '' means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model.In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] With reference to Figs. 1 to 3 A strip rewinding and slicing machine, comprising:

[0032] A rack;

[0033] A feeding mechanism 100 is arranged at the feeding port of the rack, and the feeding mechanism 100 is suitable for completing the feeding of the roll material;

[0034] A dividing mechanism comprising a slicing assembly 110 arranged before the discharging port of the rack;

[0035] A collecting mechanism comprising a material collecting plate 120 arranged corresponding to the slicing assembly 110;

[0036] A buffer mechanism arranged between the slicing assembly 110 and the feeding mechanism 100, and the buffer mechanism further comprises an adjusting rod 150 movable up and down along the vertical direction of the rack, and the roll material is wound around the adjusting rod 150 to adjust the speed of the roll material entering the slicing assembly 110.

[0037] By adjusting the up and down movement of the adjusting rod 150, the tension of the roll material can be adjusted in real time, ensuring a stable tension state throughout the transmission process and avoiding cutting quality problems caused by tension fluctuations; the position adjustment of the adjusting rod 150 allows the speed of the roll material entering the slicing assembly 110 to be precisely controlled, thereby ensuring the efficiency and accuracy of the cutting operation and improving the consistency and quality of the finished product; the buffer mechanism can be flexibly adjusted according to different roll material characteristics and cutting requirements, suitable for processing tasks of various materials and different specifications, enhancing the versatility and adaptability of the equipment; as the buffer mechanism can automatically adapt to different speed requirements, the complexity of manual intervention and equipment debugging is reduced, improving production efficiency and operational convenience; the buffer mechanism can maintain a certain material reserve when replacing the roll material by adjusting the up and down movement of the adjusting rod 150, so that even during the replacement of new roll material, the material can be continuously supplied to the slicing assembly 110, avoiding production interruption.

[0038] The buffer mechanism includes a first lifting seat 160 and a second lifting seat 210, which are respectively arranged at both ends of the adjusting rod 150, one end of the adjusting rod 150 is in transmission connection with the first lifting seat 160, and the other end of the adjusting rod 150 is in transmission connection with the second lifting seat 210. When it is necessary to replace the roll material, the first lifting seat 160 and the second lifting seat 210 can automatically adjust the position of the adjusting rod 150 according to the control system instructions, increase or decrease the length of the roll material around the adjusting rod 150, thereby intelligently compensating for the temporary material shortage caused by replacing the roll material, and ensuring that the cutting process is not affected.

[0039] The first lifting seat 160 and the second lifting seat 210 are driven by a servo motor. The servo motor can provide extremely high position control accuracy, ensuring accurate movement of the adjusting rod 150 in the vertical direction, thereby achieving fine regulation of the speed of the roll material entering the slicing assembly 110.

[0040] The feeding mechanism 100 further includes a first counting roller 130, and the slicing assembly 110 further includes a second counting roller 140, the first counting roller 130 is arranged before the buffer mechanism, and the second counting roller 140 is arranged after the buffer mechanism.

[0041] When the length of the roll material counted by the first counting roller 130 is greater than that counted by the second counting roller 140, the adjusting rod 150 moves upward to slow down the speed of the roll material entering the slicing assembly 110, and when the length of the roll material counted by the second counting roller 140 is less than that counted by the first counting roller 130, the adjusting rod 150 moves downward to speed up the speed of the roll material entering the slicing assembly 110. It can be automatically adjusted under different speed requirements, reducing the time of manual intervention and equipment debugging, improving the continuity and overall efficiency of production, and is especially suitable for production environments that require frequent replacement of roll materials.

[0042] It can be understood that the roll material first passes through the first counting roller 130 for length counting. At this time, the first counting roller 130 records the initial length of the roll material entering the system. After passing through the first counting roller 130, the roll material naturally sags, forming a section of slack, providing the necessary buffer space for subsequent adjustment. As the adjusting rod 150 rises, the roll material is guided to the position of the adjusting rod 150 and passes around the adjusting rod 150. During this process, the adjusting rod 150 plays a key role in precisely controlling the tension and transmission speed of the roll material by moving up and down. After passing around the adjusting rod 150, the roll material again sags, forming another section of slack. This sag not only helps to alleviate the tension changes caused by the movement of the adjusting rod 150, but also provides additional buffer for the roll material, ensuring that it can smoothly transition to the next stage. Finally, the roll material gradually rises from the sagging state and enters the second counting roller 140 for secondary length counting after adjustment. The second counting roller 140 again confirms the transmission of the roll material at this point, ensuring that it meets the expected speed and length requirements. This design allows the roll material to maintain stable tension and speed throughout the transmission process, avoiding cutting deviations or other quality problems caused by sudden speed changes or tension fluctuations. The intelligent adjustment mechanism of the adjusting rod 150 combined with the real-time monitoring of the first counting roller 130 and the second counting roller 140 ensures the efficiency and stability of the entire system, especially when handling roll materials of different thicknesses and materials.

[0043] The collecting mechanism includes a support rod 170 that is in transmission connection with the collecting plate 120 to adjust the relative angle of the collecting plate 120 and the rack. Through the transmission connection between the support rod 170 and the collecting plate 120, the angle of the collecting plate 120 can be flexibly adjusted according to actual production needs, ensuring that the finished product after cutting can be smoothly and orderly placed on the collecting plate 120, avoiding accumulation or scattering.

[0044] The bottom of the collecting plate 120 is also provided with a guide rod 180, which is arranged in the vertical direction. The guide rod 180 is arranged above the support rod 170, one end of the support rod 170 is hinged to the rack, and the other end is hinged to the collecting plate 120. The guide rod 180 is arranged in the vertical direction, ensuring that the collecting plate 120 can move smoothly along the predetermined path during angle adjustment, avoiding angle deviation caused by tilting or shaking, improving the accuracy and reliability of angle adjustment. The support rod 170 is hinged at both ends to the rack and the collecting plate 120, respectively, so that the collecting plate 120 can freely rotate within a certain range, realizing flexible adaptation to different materials and finished product size requirements, and improving the versatility and operation convenience of the equipment.

[0045] The collecting mechanism further comprises a waste recovery roller arranged below the collecting plate 120. The presence of the waste recovery roller ensures that waste materials do not mix with finished products, avoiding contamination or damage to finished products, and ensuring consistency and stability of product quality.

[0046] The dividing mechanism further comprises a slitting assembly arranged towards the direction of the material roll feeding. The slitting assembly comprises multiple sets of heating heads 190 and cutting heads 200 arranged in sequence, with the cutting heads 200 arranged after the heating heads 190 and the multiple sets of heating heads 190 and cutting heads 200 arranged in intervals. The slitting assembly is arranged towards the direction of the material roll feeding, allowing the material roll to directly enter the slitting process without the need for additional position adjustment, improving the continuity and efficiency of the entire slitting process.

[0047] The slitting assembly is arranged in parallel along the transmission path of the material roll, while the slicing assembly 110 is arranged vertically along the transmission path of the material roll. This layout design allows the working processes of the two assemblies to seamlessly connect, with the material roll first undergoing slitting and then directly entering the slicing process, improving the efficiency and continuity of the entire production process. The slitting assembly is used for longitudinal cutting of the material roll, accurately dividing the wide material roll into multiple narrow strips, preparing for subsequent transverse cutting. This longitudinal cutting not only improves cutting accuracy but also reduces the complexity of operations caused by excessively wide materials. The slicing assembly 110 is used for transverse cutting of the slitted material roll. The slicing assembly 110 cuts the narrow material roll into the required length and shape, forming the final product. Through the two-step cutting of longitudinal and then transverse, the quality and consistency of the finished product are ensured.

[0048] The heating heads 190 are laser heating heads. Laser heating heads can perform local and precise heating on the material roll, ensuring uniform and controllable temperature in the heated area, avoiding overheating or insufficient heating problems that may occur in traditional heating methods. In this embodiment, the material roll is a whole roll of polypropylene material, and the use of laser heating heads in the heating heads 190 can preheat the polypropylene, thereby improving the cutting effect.

[0049] In this embodiment, the rack serves as the basic support structure of the entire device, ensuring stable installation and operation of the components. The feeding mechanism 100 is arranged at the feed inlet of the rack and is responsible for automatic loading and preliminary positioning of the material roll. The dividing mechanism is located inside the rack and before the discharge end, and includes the slitting assembly and the slicing assembly 110, which are used for efficient and accurate cutting of the passing material. The collecting mechanism is equipped with a collecting plate 120 corresponding to the position of the slicing assembly 110, aiming to smoothly receive and organize the finished products after cutting. The buffer mechanism is arranged between the feeding mechanism 100 and the slicing assembly 110, and contains an adjusting rod 150 that can move up and down along the vertical direction of the rack, ensuring stable tension and smooth material transmission during feeding.

[0050] The slitting assembly is arranged in parallel to the direction of the material loading, including multiple sets of laser heating heads and cutting heads 200. Each heating head 190 and cutting head 200 is spaced apart to ensure independent operation and avoid interference. The slicing assembly 110 is arranged vertically along the transmission path of the material, enabling precise transverse cutting as the material passes through, ensuring the flatness and consistency of the cutting edge.

[0051] The adjusting rod 150 is arranged between the slicing assembly 110 and the loading mechanism 100 and can move up and down vertically along the frame. The two ends of the adjusting rod 150 are respectively connected to the first lifting seat 160 and the second lifting seat 210, both of which are driven by servo motors to ensure accurate adjustment of the adjusting rod 150. When the length of the material counted by the first counting roller 130 is greater than that counted by the second counting roller 140, the adjusting rod 150 moves upward to slow down the speed of the material entering the slicing assembly 110; conversely, when the length of the material counted by the second counting roller 140 is less than that counted by the first counting roller 130, the adjusting rod 150 moves downward to speed up the speed of the material entering the slicing assembly 110.

[0052] The material collecting plate 120 is hinged to the frame through the support rod 170, allowing flexible adjustment of the relative angle between the material collecting plate 120 and the frame to optimize the material receiving and arranging process. The guide rod 180 is arranged at the bottom of the material collecting plate 120 and is arranged vertically above the support rod 170, ensuring that the material collecting plate 120 remains stable during angle adjustment and avoids shaking or tilting. The waste recovery roller is arranged below the material collecting plate 120 and can effectively collect waste materials such as offcuts, defective products, and other waste materials generated during the cutting process, keeping the working environment clean.

[0053] During operation, the material is loaded into the loading mechanism 100, which completes the preliminary positioning of the material. The material first passes through the slitting assembly, where the laser heating head locally softens the material, and then the cutting head 200 performs precise cutting to achieve slitting. According to the counting results of the first counting roller 130 and the second counting roller 140, the buffer mechanism adjusts the position of the adjusting rod 150 in real time to ensure the stable speed of the material entering the slicing assembly 110. The material passes through the slicing assembly 110 for transverse cutting to form the required size and shape. The finished product after cutting is smoothly received by the material collecting plate 120, and the angle of the material collecting plate 120 is adjusted as needed to ensure orderly stacking of the finished product. The waste recovery roller timely collects waste materials generated during the cutting process, keeping the working area clean and safe.

[0054] This design not only meets the environmental protection requirements of modern industry, but also simplifies the maintenance and operation process, providing a more efficient, flexible, and reliable solution for the slitting and rewinding slicing machine.

[0055] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range possessed by the ordinary skilled in the art without departing from the utility model's tenet.

Claims

1. A slicing machine with slitting and rewinding, characterized in that, The application relates to a roll material cutting device. The device comprises a rack, a feeding mechanism arranged at an inlet of the rack, the feeding mechanism being adapted to complete feeding of a roll material, a cutting mechanism comprising a slicing assembly arranged before an outlet of the rack, a collecting mechanism comprising a collecting plate corresponding to the slicing assembly, and a buffer mechanism arranged between the slicing assembly and the feeding mechanism, the buffer mechanism further comprising an adjusting rod which can move up and down along a vertical direction of the rack, and the roll material passes through the adjusting rod to adjust the speed of the roll material entering the slicing assembly. The buffer mechanism comprises a first lifting seat and a second lifting seat arranged at two ends of the adjusting rod respectively, one end of the adjusting rod is in transmission connection with the first lifting seat, and the other end of the adjusting rod is in transmission connection with the second lifting seat. The first lifting seat and the second lifting seat are driven by servo motors. The feeding mechanism further comprises a first counting roller, and the slicing assembly further comprises a second counting roller, the first counting roller is arranged before the buffer mechanism, and the second counting roller is arranged after the buffer mechanism. When the length of the roll material counted by the first counting roller is greater than that counted by the second counting roller, the adjusting rod moves upwards to slow down the speed of the roll material entering the slicing assembly; and when the length of the roll material counted by the second counting roller is less than that counted by the first counting roller, the adjusting rod moves downwards to speed up the speed of the roll material entering the slicing assembly.

2. A slicing machine according to claim 1, characterized in that The collecting mechanism comprises a supporting rod in transmission connection with the collecting plate to adjust the relative angle between the collecting plate and the rack.

3. A slicing machine according to claim 2, wherein, The bottom of the collecting plate is further provided with a guide rod arranged in a vertical direction, the guide rod is arranged above the supporting rod, one end of the supporting rod is hinged to the rack, and the other end is hinged to the collecting plate.

4. A slicing machine according to claim 1, wherein The collecting mechanism further comprises a waste recycling roller arranged below the collecting plate. The cutting mechanism further comprises a slitting assembly arranged towards the feeding direction of the roll material, the slitting assembly comprises a plurality of heating heads and cutting heads, the cutting heads are arranged behind the heating heads, the heating heads are arranged at intervals, and the cutting heads are arranged at intervals.

5. A slicing machine according to claim 1, wherein The slitting assembly is arranged in parallel along a transmission path of the roll material, and the slicing assembly is arranged vertically along the transmission path of the roll material.

6. A slicing machine according to claim 5, wherein, The heating heads are laser heating heads.

7. A slicing machine according to claim 1, wherein ​ 8. A slicing machine according to claim 1, wherein ​ 9. A slicing machine according to claim 8, wherein, ​ 10. A slicing machine according to claim 8, wherein, ​

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