Coiled material slitting machine

Abstract

The utility model discloses a coiled material cutting machine relates to coiled material production equipment technical field, include: support cleaning mechanism, coiled material cutting mechanism, coiled material cutting mechanism sets up in the top of support cleaning mechanism, and coiled material cutting mechanism is used to cut and divide the coiled material of fixed good, in the utility model, through the unique design of coiled material fixing mechanism, utilize the meshing drive of drive motor drive transmission gear and big gear ring, and through the cooperation of sliding ring and limiting hole, realized four sets of clamping wheel's synchronous, accurate and stable radial movement, can fast, reliably from the coiled material center four -around clamping fixed it, effectively prevented the skidding or displacement of coiled material in the cutting process, guaranteed the cutting quality and precision, and motor reverse rotation can loosen material, and take and put conveniently.

Description

Technical Field

[0001] This utility model relates to the field of roll material production equipment technology, and in particular to a roll material cutting machine. Background Technology

[0002] A roll-to-roll cutter is a key piece of equipment in industrial production used to cut rolled materials into rolls of specified dimensions. It is widely used in the processing of roll materials such as plastics, paper, and metal foil, and its performance directly affects the efficiency of roll material processing and the quality of the finished product. In actual production, the roll-to-roll cutter first needs to fix the roll material to be cut, then complete the slitting operation through the cutting mechanism. It also needs to handle the waste generated during the cutting process to ensure orderly production.

[0003] Current roll-to-roll cutting machines suffer from a significant lack of flexibility in their roll-to-roll fixing mechanisms. Most are designed for a fixed size, only suitable for a single specification of roll material. When dealing with roll materials of different diameters and widths, it is necessary to replace the entire fixing set or adjust multiple individual structures, resulting in complex and time-consuming operations. This makes it difficult to quickly switch production specifications and severely limits the equipment's adaptability to diverse processing needs. Furthermore, the fixing mechanism often suffers from poor synchronization of multiple clamping components. Uneven clamping force can easily cause slippage and displacement of the roll material during cutting, affecting accuracy. Therefore, a roll-to-roll cutting machine is provided to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide a roll material cutting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roll material slitting machine, comprising: Support the cleanup organization; A roll material cutting mechanism is disposed above the support and cleaning mechanism, and is used to cut and separate the fixed roll material. The roll material fixing mechanism is provided in two sets, which are arranged above the support and cleaning mechanism. The roll material fixing mechanism is used to fix the roll material to be cut.

[0006] As a further embodiment of this utility model: the supporting cleaning mechanism includes a support platform, a waste guide groove extending through to the bottom of the support platform is provided above the support platform, and drawer slides are fixedly connected to both sides of the waste guide groove below the support platform, with dust collection drawers slidably connected to the inner sides of the two sets of drawer slides.

[0007] As a further embodiment of this utility model: the roll material fixing mechanism includes an annular support frame, a large toothed ring rotatably connected to the side of the annular support frame, an annular fixing frame fixedly connected to the side of the large toothed ring, a drive motor fixedly connected to the side of the annular support frame away from the large toothed ring, a transmission gear rotatably connected to the side of the annular support frame close to the large toothed ring, and four sets of rotating arms rotatably connected to the side of the annular support frame close to the large toothed ring. Clamping wheels are fixedly connected to the inner side of each rotating arm, and a sliding ring is sleeved on the outer side of each set of rotating arms.

[0008] As a further improvement of this utility model, a filter screen is fixedly connected to the inner side of the waste guide groove.

[0009] As a further improvement of this utility model, the rotating shaft of the drive motor passes through the annular support frame and is fixedly connected to the transmission gear.

[0010] As a further improvement of this utility model: the transmission gear and the external teeth of the large gear ring mesh.

[0011] As a further improvement of this utility model, each set of sliding rings is slidably connected to the outer side of the rotating arm at the corresponding position.

[0012] As a further embodiment of this utility model: rotating columns are fixedly connected to both sides of the sliding ring, and limit holes are opened on the inner sides of the large toothed ring and the annular fixing frame. The sliding ring is rotatably connected to the large toothed ring and the annular fixing frame through the rotating columns and the limit holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The unique design of the roll material fixing mechanism in this utility model utilizes the drive motor to drive the transmission gear and the large gear ring for meshing transmission. Through the cooperation of the sliding ring and the limiting hole, the synchronous, precise and stable radial movement of the four sets of clamping wheels is achieved. This enables the roll material to be clamped and fixed quickly and reliably from the center around the roll material, effectively preventing the roll material from slipping or shifting during the cutting process, ensuring cutting quality and accuracy. The material can be released by reversing the motor rotation, making it convenient to pick up and put down.

[0014] 2. The support and cleaning mechanism in this utility model integrates support and waste treatment functions. The waste guide channel and its built-in filter can effectively receive, guide, and preliminarily filter the cut waste. Combined with the slide-out dust collection drawer, it realizes automatic collection and centralized treatment of waste, maintains a clean working environment, reduces the frequency and intensity of manual cleaning, and improves the continuous operation capability and overall production efficiency of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a second-view structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the supporting cleaning mechanism in this utility model; Figure 4 This is a schematic diagram of the roll material fixing mechanism in this utility model; Figure 5 This is a schematic diagram of the sliding ring structure in this utility model.

[0016] In the diagram: 1. Support cleaning mechanism; 2. Roll material cutting mechanism; 3. Roll material fixing mechanism; 11. Support platform; 12. Waste material guide groove; 13. Drawer slide; 14. Dust collection drawer; 31. Annular support frame; 32. Large gear ring; 33. Annular fixing frame; 34. Drive motor; 35. Transmission gear; 36. Rotating arm; 37. Clamping wheel; 38. Sliding ring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0019] Reference Figures 1 to 5 In this embodiment of the utility model, the roll material cutting machine includes: Supporting cleanup organization 1; The roll material cutting mechanism 2 is located above the support and cleaning mechanism 1. The roll material cutting mechanism 2 is used to cut and separate the fixed roll material. The roll material fixing mechanism 3 is provided in two sets and is set above the support and cleaning mechanism 1. The roll material fixing mechanism 3 is used to fix the roll material to be cut.

[0020] The support cleaning mechanism 1 includes a support platform 11. A waste guide groove 12 extending through to the bottom of the support platform 11 is provided above the support platform 11. A filter screen is fixedly connected to the inner side of the waste guide groove 12. Drawer slides 13 are fixedly connected to both sides of the waste guide groove 12 below the support platform 11. Dust collection drawers 14 are slidably connected to the inner side of the two sets of drawer slides 13.

[0021] The above scheme is adopted: the support platform 11 serves as the main body of the support cleaning mechanism 1, providing an installation and support foundation for the roll material cutting mechanism 2 and the roll material fixing mechanism 3 above. The waste generated during the roll material cutting process falls through the waste guide groove 12 above the support platform 11. The filter screen inside the waste guide groove 12 can perform preliminary filtration of the waste to prevent large impurities from clogging it. The falling waste finally enters the dust collection drawer 14 located below the waste guide groove 12. The dust collection drawer 14 can be easily removed from below the support platform 11 through the sliding connection with the drawer slide 13, thereby cleaning the collected waste.

[0022] The roll material fixing mechanism 3 includes an annular support frame 31, a large toothed ring 32 rotatably connected to the side of the annular support frame 31, an annular fixing frame 33 fixedly connected to the side of the large toothed ring 32, a drive motor 34 fixedly connected to the side of the annular support frame 31 away from the large toothed ring 32, and a transmission gear 35 rotatably connected to the side of the annular support frame 31 close to the large toothed ring 32. The rotating shaft of the drive motor 34 passes through the annular support frame 31 and is fixedly connected to the transmission gear 35. The transmission gear 35 meshes with the external teeth of the large toothed ring 32. Four sets of rotating arms 36 are rotatably connected to the side of the annular support frame 31 near the large toothed ring 32. Clamping wheels 37 are fixedly connected to the inner side of the rotating arms 36. A sliding ring 38 is sleeved on the outer side of each set of rotating arms 36. Each set of sliding rings 38 is slidably connected to the outer side of the corresponding rotating arm 36. Rotating columns are fixedly connected to both sides of the sliding ring 38. Limiting holes are opened on the inner side of the large toothed ring 32 and the annular fixing frame 33. The sliding ring 38 is rotatably connected to the large toothed ring 32 and the annular fixing frame 33 through the rotating columns and the limiting holes.

[0023] The above scheme is adopted: the annular support frame 31 provides the installation and support foundation for each component of the roll fixing mechanism 3; when it is necessary to fix the roll, the drive motor 34 starts, and its rotating shaft drives the transmission gear 35 to rotate. Since the transmission gear 35 meshes with the outer teeth of the large gear ring 32, the rotation of the transmission gear 35 drives the large gear ring 32 to rotate on the side of the annular support frame 31. When the large gear ring 32 rotates, it cooperates with the rotating columns on both sides of the sliding ring 38 through the limiting hole on its inner side, causing the sliding ring 38 to slide on the outside of the rotating arm 36. At the same time, the annular fixing frame 33 limits the rotating column of the sliding ring 38 through the limiting hole on its inner side, ensuring that the sliding ring 38 moves along a specific trajectory. When the sliding ring 38 slides, it pushes the rotating arm 36 to rotate around its connection point with the annular support frame 31, so that the clamping wheels 37 on the inner side of the four sets of rotating arms 36 move towards the center of the roll, thereby clamping and fixing the roll to be cut. Conversely, when the drive motor 34 rotates in the opposite direction, the clamping wheels 37 can release the roll.

[0024] The working principle of this utility model is as follows: When using this roll cutting machine, the roll to be cut must first be fixed by the roll fixing mechanism 3. After the operator places the roll in the corresponding position inside the annular support frame 31, the drive motor 34 on one side of the annular support frame 31 is started. The rotating shaft of the drive motor 34 drives the transmission gear 35 fixedly connected to it to rotate. Since the transmission gear 35 meshes with the outer teeth of the large gear ring 32, it drives the large gear ring 32 to rotate on the side of the annular support frame 31. During the rotation of the large gear ring 32, the limiting hole on its inner side cooperates with the rotating columns on both sides of the sliding ring 38. At the same time, the limiting hole on the inner side of the annular fixing frame 33 limits the rotating column of the sliding ring 38, so that the sliding ring 38 slides along the outer side of the rotating arm 36 according to a specific trajectory. When the sliding ring 38 slides, it pushes the rotating arm 36 to rotate around its connection point with the annular support frame 31. Finally, the clamping wheels 37 on the inner side of the four sets of rotating arms 36 move synchronously towards the center of the roll, clamping and fixing the roll, completing the fixing preparation before measurement. After the roll material is fixed, the roll material cutting mechanism 2, which is set above the support cleaning mechanism 1, is started. The roll material cutting mechanism 2 will cut and roll the fixed roll material. The waste generated by cutting will fall naturally into the waste guide groove 12 above the support platform 11. The filter screen inside the waste guide groove 12 will perform preliminary filtration of the falling waste, blocking large impurities to prevent them from clogging the guide channel. The filtered waste continues to fall and finally enters the dust collection drawer 14 below the support platform 11, which is slidably connected by the drawer slide 13, so as to achieve centralized collection of cutting waste. After the cutting operation is completed, the operator can control the drive motor 34 to rotate in the opposite direction, which in turn drives the large gear ring 32 to rotate in the opposite direction through the transmission gear 35. This causes the sliding ring 38 to slide in the opposite direction along the outside of the rotating arm 36, pushing the rotating arm 36 to drive the clamping wheel 37 to move away from the center of the roll material, releasing the cut roll material so that the cut roll material can be taken out. At the same time, the dust collection drawer 14 can be pulled out along the drawer slide 13 to clean the collected waste material and prepare for the next roll material cutting operation.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A roll material slitting machine, characterized in that, include: Supporting cleanup organization (1); A roll material cutting mechanism (2) is located above the support and cleaning mechanism (1). The roll material cutting mechanism (2) is used to cut and separate the fixed roll material. The roll fixing mechanism (3) is provided in two sets and is provided above the support and cleaning mechanism (1). The roll fixing mechanism (3) is used to fix the roll to be cut. The roll fixing mechanism (3) includes an annular support frame (31), a large toothed ring (32) is rotatably connected to the side of the annular support frame (31), an annular fixing frame (33) is fixedly connected to the side of the large toothed ring (32), a drive motor (34) is fixedly connected to the side of the annular support frame (31) away from the large toothed ring (32), a transmission gear (35) is rotatably connected to the side of the annular support frame (31) close to the large toothed ring (32), four sets of rotating arms (36) are rotatably connected to the side of the annular support frame (31) close to the large toothed ring (32), a clamping wheel (37) is fixedly connected to the inner side of the rotating arm (36), and a sliding ring (38) is sleeved on the outer side of each set of rotating arms (36).

2. The roll cutting machine according to claim 1, characterized in that, The support cleaning mechanism (1) includes a support platform (11), and a waste guide groove (12) extending through to the bottom of the support platform (11) is provided above the support platform (11). Drawer slides (13) are fixedly connected to both sides of the waste guide groove (12) below the support platform (11), and dust collection drawers (14) are slidably connected to the inner sides of the two sets of drawer slides (13).

3. The roll cutting machine according to claim 2, characterized in that, A filter screen is fixedly connected to the inner side of the waste guide channel (12).

4. The roll cutting machine according to claim 1, characterized in that, The rotating shaft of the drive motor (34) passes through the annular support frame (31) and is fixedly connected to the transmission gear (35).

5. The roll cutting machine according to claim 1, characterized in that, The transmission gear (35) and the external teeth of the large gear ring (32) mesh.

6. The roll cutting machine according to claim 1, characterized in that, Each set of sliding rings (38) is slidably connected to the outer side of the rotating arm (36) at the corresponding position.

7. The roll cutting machine according to claim 1, characterized in that, The sliding ring (38) is fixedly connected to two rotating columns on both sides. The large toothed ring (32) and the annular fixing frame (33) are both provided with limiting holes on their inner sides. The sliding ring (38) is rotatably connected to the large toothed ring (32) and the annular fixing frame (33) through the rotating columns and limiting holes.

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