Film cutting equipment for degradable film production
By designing a membrane cutting device including a sliding frame, a rotating bolt, a support ring and a rotating cutting teeth, the problem that existing equipment cannot adapt to cutting materials of different specifications is solved, efficient cutting of materials of different diameters and lengths is achieved, and the diversity and efficiency of the device is improved.
Patent Information
- Application Number
- CN202421647601.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-12
AI Technical Summary
Existing membrane cutting equipment cannot adapt to material cutting of different specifications by moving fixed parts and cutting parts, limiting the diversity of the device usage and processing efficiency.
A membrane cutting device including a support base plate, a sliding frame, a rotating bolt, a support ring, an auxiliary ring and a rotating cutting teeth is designed. Through the movement of the slide frame and the rotation of the rotating bolt, the diversity of materials can be achieved, and multiple simultaneous cutting can be achieved through the movement of the rotating cutting teeth and the overall downward movement of the connecting frame.
The device's fixing ability of materials of different diameters and cutting ability of materials of different lengths is improved, and the device's operating efficiency and use diversity is enhanced.
Smart Images
Figure CN222945668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of degradable film processing, in particular to a film cutting device for producing degradable films. Background Art
[0002] Degradable film is a biodegradable plastic with good comprehensive properties. It can be naturally decomposed in the natural environment and only decomposes into water, carbon dioxide and organic fertilizer during the degradation process.
[0003] The use of degradable film can reduce the pollution caused by plastic to the environment and can be widely used. Before using it, it needs to be cut according to different specifications according to actual needs to improve its applicability during use. However, in the existing film cutting equipment, only several specified specifications of the material can be cut, and the fixed parts and cutting parts cannot be moved to achieve the effect of cutting materials of different specifications, which limits the diversity of the use of the device and affects the processing efficiency of the device when it is used.
[0004] Therefore, we provide a film cutting device for producing a degradable film. Utility Model Content
[0005] The purpose of the utility model is to provide a film cutting device for the production of degradable films in order to improve the processing diversity of the device in view of the above-mentioned technical problems.
[0006] In view of this, the utility model provides a film cutting equipment for the production of degradable film, including a supporting base plate and a sliding frame slidably arranged above the supporting base plate, wherein the sliding frames are provided with a plurality of sliding frames, and rotating bolts are threadedly screwed on both sides of the upper end of the sliding frames, and one end of the rotating bolt extending from the sliding frame is threadedly screwed and connected to the supporting base plate, a supporting ring is provided between the two rotating bolts, the supporting ring is fixedly connected to the sliding frame, an auxiliary ring is fixedly connected above the supporting ring, the upper sides of both ends of the auxiliary ring are threadedly screwed and connected to the rotating bolt, the rotating bolt is threadedly screwed and connected to the support ring and the auxiliary ring at the same time, one end of the rotating bolt extending from the auxiliary ring is threadedly screwed and connected to a fastening nut, a connecting frame is provided above the auxiliary ring, and rotating cutting teeth are rotatably arranged inside the connecting frame.
[0007] Preferably, a sliding limit groove is provided on the upper end of the support bottom plate, and there are at least two sliding limit grooves, and the sliding frame is slidably connected to the sliding limit grooves.
[0008] Preferably, the upper end of the support base plate is fixedly connected to a limiting support plate, and there are at least two limiting support plates, wherein the lower end of one of the limiting support plates is fixedly connected to a movable connecting plate, and the movable connecting plate is threadedly screwed to the two rotating bolts, and one end of the rotating bolt extending out of the movable connecting plate is threadedly screwed to the support base plate.
[0009] Preferably, a rotating motor is fixedly connected to the upper end of the connecting frame, a rotating limit column is fixedly connected to the output end of the rotating motor, and the rotating limit column is plugged into the rotating cutting tooth.
[0010] Preferably, the corresponding two sides of the rotating cutting teeth are fixedly connected with a rotating auxiliary ring, the rotating auxiliary ring is rotatably connected with a rotating limiting ring, and the rotating limiting ring and the rotating auxiliary ring are plugged into the rotating limiting column.
[0011] Preferably, the corresponding two sides of the rotation limiting ring are fixedly connected with adjustment frames, and the rotation cutting teeth are located inside the adjustment frames.
[0012] Preferably, the lower end of the adjustment frame is slidably connected to the connecting frame, the outer side of the connecting frame is screwed with a rotating bolt, and the rotating bolt extends to one side inside the adjustment frame and is screwed with the connecting frame.
[0013] Compared with the prior art, the utility model provides a film cutting device for producing a degradable film, which has the following beneficial effects:
[0014] 1. The utility model moves a plurality of sliding frames under the support of a supporting base plate, and the movement of the sliding frames drives the supporting ring at the upper end to move at the same time. When the positions of the plurality of sliding frames are accurately installed and moved to the cutting specifications, the rotating bolts on both sides of the sliding frames are rotated so that the rotating bolts are connected and fastened to the supporting base plate, thereby achieving the effect of fastening the position of the sliding frames. Then, the fastening nuts are loosened so that the positions of the auxiliary rings and the supporting rings are staggered, and the cut materials are placed above the supporting rings. Then, the auxiliary rings are moved to be just above the supporting rings, and the fastening nuts on both sides are fastened under the support of the rotating bolts.
[0015] 2. The utility model, by supporting the rotating bolt and arranging the auxiliary ring and the supporting ring in a non-contact state, can make the supporting ring and the auxiliary ring be tightened according to the diameter of the material to be cut, and at the same time, a plurality of rotating cutting teeth are moved in position under the support of the connecting frame, and then the connecting frame is moved downward as a whole while the rotating cutting teeth are rotated, so as to achieve the effect of simultaneously cutting multiple sections of the material tightened below, thereby ensuring the efficiency of the device during operation.
[0016] 3. The utility model can improve the ability of the device to fix materials of different diameters under the mutual fastening support of the support ring and the auxiliary ring, and can cut materials of different lengths under the movable support of multiple rotating cutting teeth. Therefore, through the cooperation of the upper and lower devices, the device can be used to improve the fastening specifications of the device and run different cutting lengths at the same time, thereby improving the operating efficiency of the device.
[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a front view structural schematic diagram of a film cutting device for producing a degradable film proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the lower half of the structure of a film cutting device for producing a degradable film proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the upper structure of a film cutting device for producing a degradable film proposed by the utility model;
[0021] Figure 4 The utility model provides a schematic diagram of the three-dimensional structure of a rotating limit ring of a film cutting device for producing a degradable film.
[0022] In the figure: 1. Support base plate; 2. Sliding limit groove; 3. Sliding frame; 4. Rotating bolt; 5. Support ring; 6. Auxiliary ring; 7. Fastening nut; 8. Limit support plate; 9. Moving connecting plate; 10. Connecting frame; 11. Rotating motor; 12. Rotating limit column; 13. Rotating cutting teeth; 14. Rotating auxiliary ring; 15. Rotating limit ring; 16. Adjusting frame. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] Embodiment 1: A film cutting device for producing a degradable film, such as Figure 1-Figure 4 As shown, it includes a supporting base plate 1, and a sliding frame 3 slidably arranged above the supporting base plate 1, there are several sliding frames 3, both sides of the upper end of the sliding frame 3 are threadedly connected with rotating bolts 4, one end of the rotating bolt 4 extending from the sliding frame 3 is threadedly connected to the supporting base plate 1, a supporting ring 5 is arranged between the two rotating bolts 4, the supporting ring 5 is fixedly connected to the sliding frame 3, an auxiliary ring 6 is fixedly connected above the supporting ring 5, the upper sides of both ends of the auxiliary ring 6 are threadedly connected to the rotating bolt 4, the rotating bolt 4 is threadedly connected to the supporting ring 5 and the auxiliary ring 6 at the same time, and one end of the rotating bolt 4 extending from the auxiliary ring 6 is threadedly connected The auxiliary ring 6 is connected with a fastening nut 7, a connecting frame 10 is arranged above the auxiliary ring 6, and a rotating cutting tooth 13 is arranged inside the connecting frame 10 for rotation. When the device is in operation, the multiple sliding frames 3 are moved under the support of the supporting base plate 1, and the movement of the sliding frames 3 will drive the upper support ring 5 to move at the same time. After the position installation and cutting specifications of the multiple sliding frames 3 are accurately moved, the rotating bolts 4 on both sides of the sliding frames 3 are rotated so that the rotating bolts 4 are connected and fastened with the supporting base plate 1, so as to achieve the effect of fastening the position of the sliding frames 3. Then, by loosening the fastening nut 7, the auxiliary ring 6 is tightened. The auxiliary ring 6 and the support ring 5 are staggered in position, and the cut material is placed above the support ring 5. Then, the auxiliary ring 6 is moved to be just above the support ring 5, and the fastening nuts 7 on both sides are fastened under the support of the rotating bolt 4, so as to achieve the effect of fastening the auxiliary ring 6 and the support ring 5. By supporting the rotating bolt 4 and setting the auxiliary ring 6 and the support ring 5 without contact, the support ring 5 and the auxiliary ring 6 can be fastened according to the diameter of the cut material when being fastened. At the same time, the multiple rotating cutting teeth 13 are moved in position under the support of the connecting frame 10, and then the rotating bolt 4 is used to fasten the auxiliary ring 6 and the support ring 5. When the cutting teeth 13 rotate, the connecting frame 10 moves downward as a whole, so as to achieve the effect of simultaneously cutting multiple sections of the material fastened below, thereby ensuring the efficiency of the device during operation. At the same time, through the mutual fastening support of the support ring 5 and the auxiliary ring 6, the device can improve the fixation of materials of different diameters, and under the moving support of multiple rotating cutting teeth 13, the material can be cut into different lengths. Therefore, through the cooperation of the upper and lower devices, the device can improve the fastening specifications of the device when in use and the simultaneous operation of different cutting lengths, thereby improving the operating efficiency of the device.
[0026] like Figure 1-Figure 4As shown, a sliding limit groove 2 is opened at the upper end of the supporting base plate 1, and there are at least two sliding limit grooves 2. The sliding frame 3 is slidably connected to the sliding limit groove 2. The sliding support of the sliding frame 3 by the two sliding limit grooves 2 and the limiting guide support can improve the directional stability of the multiple sliding frames 3 when moving. At the same time, by adjusting the distance of the multiple sliding frames 3 under the support of the sliding limit grooves 2 and increasing the number, the diversity of use of the sliding frame 3 and the device above it can be improved.
[0027] like Figure 1-Figure 4 As shown, the upper end of the support base plate 1 is fixedly connected to a limiting support plate 8, and there are at least two limiting support plates 8, wherein the lower end of one of the limiting support plates 8 is fixedly connected to a movable connecting plate 9, and the movable connecting plate 9 is threadedly screwed to two rotating bolts 4, and one end of the rotating bolt 4 extending out of the movable connecting plate 9 is threadedly screwed to the support base plate 1, and the protruding parts of the limiting support plates 8 at both ends of the support base plate 1 are clamped and limited to the cut material, and one limiting support plate 8 is set to be fixed, and the other limiting support plate 8 is supported by the movable connecting plate 9 and connected to the two rotating bolts 4, so as to achieve the effect of sliding the support base plate 1, thereby improving the stability and convenience of the device when placing materials.
[0028] Embodiment 2: A film cutting device for producing a degradable film, such as Figure 1-Figure 4 As shown, the upper end of the connecting frame 10 is fixedly connected to a rotating motor 11, and the output end of the rotating motor 11 is fixedly connected to a rotating limit column 12, and the rotating limit column 12 is plugged with a rotating cutting tooth 13, and the rotating cutting tooth 13 is fixedly connected with a rotating auxiliary ring 14 on both sides. The rotating auxiliary ring 14 is rotatably connected with a rotating limit ring 15, and the rotating limit ring 15 and the rotating auxiliary ring 14 are plugged with the rotating limit column 12. When the connecting frame 10 and the supporting base plate 1 and the upper parts of the supporting base plate 1 are driven by the outer device to cut and move, the operation of the rotating motor 11 will drive the rotating limit column 12 to rotate, and by limiting the outer side of the rotating limit column 12 The positioning component and the rotating cutting tooth 13 have the effect of limiting the rotation. The rotating cutting tooth 13 will rotate synchronously with the rotating limiting column 12, and by setting the specifications of the rotating auxiliary ring 14 and the rotating limiting ring 15 to be larger than the rotating limiting column 12, the rotating auxiliary ring 14 and the rotating limiting ring 15 will not be affected by the limiting effect of the rotating limiting column 12. At the same time, the rotating auxiliary ring 14 will rotate under the internal limiting of the rotating limiting ring 15, so that the rotating auxiliary rings 14 on both sides rotate inside the rotating limiting ring 15, thereby achieving the effect of limiting the rotating cutting tooth 13 when it rotates, and ensuring the stability of the position of the rotating cutting tooth 13 when it rotates.
[0029] like Figure 1-Figure 4As shown, the corresponding two sides of the rotating limit ring 15 are fixedly connected with an adjustment frame 16, the rotating cutting teeth 13 are located inside the adjusting frame 16, the lower end of the adjusting frame 16 is slidably connected to the connecting frame 10, and the outer side of the connecting frame 10 is screwed with a rotating bolt 4, and the rotating bolt 4 extends to one side of the adjusting frame 16 and is screwed with the connecting frame 10. By loosening the rotating bolt 4 and then moving the adjusting frame 16, by arranging the rotating cutting teeth 13 inside the adjusting frame 16, and the limiting effect of the middle component, the rotating cutting teeth 13 can be moved at the same time. When the positions of multiple rotating cutting teeth 13 are accurately moved, by tightening the rotating bolts 4 on both sides of the adjusting frame 16 under the support of the connecting frame 10, the effect of tightening the multiple rotating cutting teeth 13 can be achieved.
[0030] Working principle: by moving multiple sliding frames 3 under the support of the supporting base plate 1, the movement of the sliding frames 3 will drive the upper support ring 5 to move at the same time. After the positions of the multiple sliding frames 3 are accurately installed and the cutting specifications are moved, the rotating bolts 4 on both sides of the sliding frames 3 are rotated so that the rotating bolts 4 are connected and fastened to the supporting base plate 1, thereby achieving the effect of fastening the position of the sliding frames 3. Then, by loosening the fastening nuts 7, the positions of the auxiliary rings 6 and the support rings 5 are staggered, and the cut materials are placed above the support rings 5. Then, by moving the auxiliary rings 6 to just above the support rings 5, and by fastening the fastening nuts 7 on both sides under the support of the rotating bolts 4, the effect of fastening the auxiliary rings 6 and the support rings 5 is achieved. By setting the auxiliary rings 6 and the support rings 5 under the support of the rotating bolts 4 There is no contact, so that the support ring 5 and the auxiliary ring 6 can be tightened according to the diameter of the material to be cut, and the multiple rotating cutting teeth 13 are moved in position under the support of the connecting frame 10, and then the rotating cutting teeth 13 are rotated while the connecting frame 10 is moved downward as a whole, so as to achieve the effect of simultaneously cutting multiple sections of the material tightened below, thereby ensuring the efficiency of the device during operation. At the same time, under the mutual tightening support of the support ring 5 and the auxiliary ring 6, the device can improve the fixation of materials of different diameters, and under the moving support of multiple rotating cutting teeth 13, the material can be cut into different lengths, so that through the cooperation of the upper and lower devices, the device can improve the tightening specifications of the device when it is used and the simultaneous operation of different cutting lengths can be achieved, thereby improving the operating efficiency of the device.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A film cutting device for producing a degradable film, comprising a supporting base plate (1), and a sliding frame (3) slidably arranged above the supporting base plate (1), characterized in that: The sliding frame (3) has a plurality of sliding frames, and both sides of the upper end of the sliding frame (3) are threadedly screwed with rotating bolts (4). One end of the rotating bolt (4) extending out of the sliding frame (3) is threadedly screwed with the supporting base plate (1). A supporting ring (5) is arranged between the two rotating bolts (4). The supporting ring (5) is fixedly connected to the sliding frame (3). An auxiliary ring (6) is fixedly connected above the supporting ring (5). The upper sides of both ends of the auxiliary ring (6) are threadedly screwed with the rotating bolt (4). The rotating bolt (4) is threadedly screwed with the supporting ring (5) and the auxiliary ring (6) at the same time. One end of the rotating bolt (4) extending out of the auxiliary ring (6) is threadedly screwed with a fastening nut (7). A connecting frame (10) is arranged above the auxiliary ring (6), and a rotating cutting tooth (13) is rotatably arranged inside the connecting frame (10).
2. The film cutting device for producing a degradable film according to claim 1, characterized in that: The upper end of the supporting bottom plate (1) is provided with a sliding limit groove (2), there are at least two sliding limit grooves (2), and the sliding frame (3) is slidably connected to the sliding limit grooves (2).
3. The film cutting device for producing a degradable film according to claim 1, characterized in that: The upper end of the support base plate (1) is fixedly connected to a limit support plate (8), and there are at least two limit support plates (8). The lower end of one of the limit support plates (8) is fixedly connected to a movable connecting plate (9), and the movable connecting plate (9) is threadedly screwed to the two rotating bolts (4), and one end of the rotating bolt (4) extending out of the movable connecting plate (9) is threadedly screwed to the support base plate (1).
4. The film cutting device for producing a degradable film according to claim 1, characterized in that: The upper end of the connecting frame (10) is fixedly connected to a rotating motor (11), the output end of the rotating motor (11) is fixedly connected to a rotating limit column (12), and the rotating limit column (12) is plugged into the rotating cutting tooth (13).
5. The film cutting device for producing a degradable film according to claim 4, characterized in that: The two corresponding sides of the rotating cutting teeth (13) are fixedly connected with a rotating auxiliary ring (14), the rotating auxiliary ring (14) is rotatably connected with a rotating limiting ring (15), and the rotating limiting ring (15) and the rotating auxiliary ring (14) are plugged into the rotating limiting column (12).
6. The film cutting device for producing a degradable film according to claim 5, characterized in that: The corresponding two sides of the rotation limiting ring (15) are fixedly connected to an adjustment frame (16), and the rotation cutting teeth (13) are located inside the adjustment frame (16).
7. The film cutting device for producing a degradable film according to claim 6, characterized in that: The lower end of the adjustment frame (16) is slidably connected to the connecting frame (10), and a rotating bolt (4) is screwed and connected to the outer side of the connecting frame (10), and the rotating bolt (4) extends to one side inside the adjustment frame (16) and is screwed and connected to the connecting frame (10) through a thread.