Cutting machine capable of preventing diffusion of absorbent cotton rolls
By using heated blades and a slanted tear film design in the anti-degreased cotton roll diffusion cutting machine, the inconvenience and pollution problems of traditional cutting methods are solved, achieving efficient and sterile cotton roll cutting results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANDONG HUAXIN CELLULOSE CO LTD
- Filing Date
- 2026-03-26
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional methods of cutting degreased cotton rolls are inconvenient, easily leading to uneven cuts, failure to seal the broken cotton fibers, resulting in floating cotton lint pollution, and the cotton rolls are easily contaminated by environmental moisture and dust after opening.
Design a cotton roll diffusion-proof cutting machine that uses heated blades for cutting and combines oblique tearing adhesive film and elastic connection structure to form a sealed hardening layer, ensuring a clean and sealed cutting surface.
It achieves a reduction of over 90% in cotton lint dispersion, ensures a sturdy and sealed cut surface, avoids environmental pollution and cotton roll deformation, and maintains the sterile state of the degreased cotton roll.
Smart Images
Figure CN122013497A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of degreased cotton roll cutting technology, specifically a degreased cotton roll anti-spread cutting machine. Background Technology
[0002] Soft cotton is made from cotton through a process of degreasing. Because its surface layer does not contain fat, it has good hydrophilicity and can be used as a sterile cotton ball when soaked in 75% alcohol. In the production process of soft cotton rolls, the soft cotton is evenly laid out and stretched, and finally wound onto a roller to prepare soft cotton rolls. In medical applications, soft cotton rolls are 50-150mm wide and 5-20m long. When using them, the soft cotton rolls need to be cut. Medical staff usually hold both ends of the cotton roll lightly with their left hand, pressing down on the area to be cut with their thumb (to prevent rolling and to avoid compacting the fluffy layer), while using medical pointed scissors (thin and sharp blades) or a disposable scalpel in their right hand to cut it. When no cutting tools are available, the soft cotton roll can also be manually pulled apart. However, traditional cutting methods have the following drawbacks: 1. When using medical pointed scissors or scalpels for cutting, the operation is inconvenient and the cut is prone to unevenness due to deviation in technique; 2. When manually tearing or cutting with a cold knife, the broken surfaces of cotton fibers cannot be sealed, resulting in a large amount of floating cotton lint (contaminating the surgical environment and increasing the risk of infection). 3. Unused cotton rolls after opening lack effective sealing and are easily contaminated by environmental moisture and dust.
[0003] Therefore, it is necessary to provide a new anti-degreased cotton roll diffusion cutting machine to solve the above-mentioned technical problems. Summary of the Invention
[0004] The purpose of this invention is to provide an anti-degreased cotton roll diffusion cutting machine to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a degreased cotton roll diffusion cutting machine, comprising a storage cylinder, wherein a cotton outlet frame is fixedly installed on one side of the storage cylinder, and an arc-shaped part is fitted into the upper and lower edges of the cotton outlet frame, the two arc-shaped parts forming an arc-shaped cavity, and a mounting plate is fixedly installed on the end face of the two arc-shaped parts. The storage cylinder, the cotton outlet frame, the arc-shaped parts and the mounting plate form a cutting shell structure, and the side end face of the cutting shell structure is open; The storage cylinder is equipped with a rotatably connected sleeve rod, through which degreased cotton rolls are installed; The cutting shell structure is equipped with a sealing component for sealing the arc-shaped cavity opening. The sealing component includes a mounting block, which is fixedly installed at the bottom of the cotton outlet frame. A deflected roller is mounted on the mounting block, and a slanted adhesive film is wound on the roller. The roller engages with the arc-shaped cavity opening to seal it. The cutting shell structure is also equipped with a cutting component, which includes a blade holder and a retaining seat. The blade holder and the retaining seat are elastically installed in the upper and lower mounting plates respectively. A blade is fixedly installed in the blade holder by screws. The retaining seat has a cutting groove for receiving the blade, and heating plates are embedded in both sides of the cutting groove.
[0006] Preferably, horizontally arranged mounting rods are fixedly installed in the grooves on both sides of the mounting block, and each mounting rod is fitted with a sliding block that is slidably connected. A curved rod that is rotatably connected is installed on the sliding block. The roller is mounted between two curved rods and is rotatably connected to the two curved rods. A spring C is fitted on each mounting rod. One end of the spring C is fixedly connected to the side wall of the sliding block near the arc-shaped cavity opening, and the other end of the spring C is fixedly connected to the groove wall of the groove near the arc-shaped cavity opening.
[0007] Preferably, the oblique tear adhesive film is wound around the roller and bonded to each other, and the oblique tear adhesive film has multiple oblique grooves, which divide the oblique tear adhesive film into multiple parallelogram structure film units, and each film unit covers the roller.
[0008] Preferably, the two mounting plates have through cavities, and the knife holder and the abutment seat are respectively inserted into the through cavities of the two mounting plates and slidably connected to the through cavities. Connectors are installed at the four corners of the knife holder and the abutment seat.
[0009] Preferably, the connector includes a collar, which is fixedly fitted onto the corner of the tool holder and / or the abutment seat, and a sliding rod is inserted into the collar for sliding connection. A rod cap is fixedly installed on the head of the sliding rod, and the other end of the sliding rod is fixedly connected to the corresponding mounting plate. A spring A is connected in series on the sliding rod. One end of the spring A is fixedly connected to the inner top wall of the rod cap, and the other end of the spring A is fixedly connected to the wall of the mounting plate corresponding to the mounting plate.
[0010] Preferably, the knife holder is equipped with a rotatably connected curved buckle, the abutment seat is fixedly equipped with a hook seat, and the abutment seat is also fixedly equipped with a control panel for controlling the heating plate.
[0011] Preferably, a threaded sleeve is fixedly installed on the cotton outlet frame, and a rotating column is inserted into the threaded sleeve. The rotating column is provided with a threaded part that matches the threaded sleeve. A pressing plate is fixedly installed at the bottom of the rotating column. Sliding through holes are opened on both sides of the pressing plate, and a pull-back component is provided in each of the sliding through holes. The pull-back component includes a guide rod, a docking plate is fixedly installed on the top of the guide rod, and the docking plate is fixedly suspended on the inner top wall of the cotton outlet frame. The guide rod is inserted into the sliding through hole opened in the pressing plate and is slidably connected to the sliding through hole. A spring B is sleeved on the guide rod. One end of the spring B is fixedly connected to the mating plate, and the other end of the spring B is fixedly connected to the upper surface of the pressing plate.
[0012] Preferably, the side wall opening of the cut-out shell structure is provided with an edge protrusion, and the opening of the cut-out shell structure is covered by a side cover, and the inner cover surface of the side cover is provided with an edge insertion groove that matches the edge protrusion. The head of the sleeve rod has a cross groove, and a cross post is installed on the inner wall of the side cover corresponding to the sleeve rod, and the cross post and the cross groove are matched with each other.
[0013] Preferably, an activated carbon plate is attached to the inner wall of the side cover.
[0014] Preferably, the cotton outlet frame is equipped with symmetrically distributed and rotatably connected guide rollers, and the storage cylinder is provided with a label groove.
[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. The blade of this invention is preheated to 160℃-175℃ by a heating plate, which melts the cut edge of the degreased cotton roll instantly, forming a sealed and hardened layer and reducing the scattering of cotton fibers.
[0016] 2. In this invention, the cutter holder and the abutment seat are elastically connected by spring A to ensure uniform cutting pressure and avoid deformation of the cotton roll.
[0017] 3. The present invention divides the obliquely torn adhesive film into parallelogram film units. After each cut, the outer layer of contaminated film is removed to ensure that the sealing surface is clean. In conjunction with the spring C pushing the roller to tightly fit the silicone pad of the arc-shaped cavity, the sealing failure is avoided, thus effectively preserving the degreased cotton roll left after cutting. Attached Figure Description
[0018] Figure 1 This is one of the structural schematic diagrams of the anti-degreased cotton roll diffusion cutting machine provided by the present invention; Figure 2 This is the second schematic diagram of the anti-degreased cotton roll diffusion cutting machine provided by the present invention; Figure 3 for Figure 1 The diagram shown is a structural schematic of the side cover without installation. Figure 4 for Figure 3 The diagram shows the front view of the structure. Figure 5 for Figure 3The diagram shows the structure of the storage cylinder, cotton outlet frame, arc section, and support plate. Figure 6 for Figure 1 A schematic diagram of the sealing component shown; Figure 7 for Figure 6 The diagram shows a schematic of the obliquely torn adhesive film structure. Figure 8 for Figure 1 The diagram shows the structure of the cut-out component; Figure 9 for Figure 5 A sectional view of the installation structure of the press-fit plate; Figure 10 for Figure 9 The diagram shows the structure of the press plate. Figure 11 for Figure 10 A magnified structural diagram of point A is shown below; Figure 12 for Figure 1 The diagram shows the structure of the side cover and the activated carbon plate.
[0019] In the diagram: 1. Storage cylinder; 1a. Label slot; 11. Cotton outlet frame; 12. Arc-shaped part; 13. Mounting plate; 13a. Through cavity; 14. Threaded sleeve; 15. Edge protrusion; 2. Sleeve rod; 2a. Cross groove; 3. Side cover; 3a. Edge insertion groove; 31. Cross post; 4. Sealing component; 41. Mounting block; 42. Sliding block; 43. Curved rod; 44. Roller; 45. Angled tear adhesive film; 45a. Cutting groove; 451. Diaphragm unit; 46. Mounting rod; 47. Spring C; 5. Cutting 51. Scissor components; 52. Blade holder; 53. Abutment seat; 54. Groove; 55. Blade; 56. Heating plate; 57. Control panel; 58. Curved buckle; 59. Hook seat; 50. Connector; 51. Collar; 52. Sliding rod; 53. Rod cap; 54. Spring A; 6. Pressing plate; 6a. Sliding through hole; 61. Rotating column; 62. Threaded part; 63. Pull-back part; 631. Guide rod; 632. Connecting plate; 633. Spring B; 7. Guide roller; 8. Activated carbon plate. Detailed Implementation
[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.
[0021] Please see Figures 1 to 12The present invention provides an anti-degreased cotton roll diffusion cutting machine, which includes a storage cylinder 1, a sealing component 4, and a cutting component 5.
[0022] In an embodiment of the present invention, please refer to Figure 1 , Figure 5 , Figure 9 and Figure 12 A cotton outlet frame 11 is fixedly installed on one side of the storage cylinder 1. The upper and lower edges of the cotton outlet frame 11 are fitted with arc-shaped parts 12. The two arc-shaped parts 12 form an arc-shaped cavity. The end faces of the two arc-shaped parts 12 are fixedly installed with mounting plates 13. The storage cylinder 1, the cotton outlet frame 11, the arc-shaped parts 12 and the mounting plates 13 form a cutting shell structure. The side end face of the cutting shell structure is open, and the opening of the cutting shell structure is covered with a side cover 3. The storage cylinder 1 is equipped with a rotating sleeve rod 2, through which degreased cotton rolls are installed. The head of the sleeve rod 2 is provided with a cross groove 2a. The side cover 3 is equipped with a rotating cross post 31 on the inner wall corresponding to the sleeve rod 2, and the cross post 31 matches the cross groove 2a.
[0023] It should be noted that: the inner core of the medical-grade absorbent cotton roll is inserted into the sleeve rod 2 from the opening of the cut shell structure. Then, the absorbent cotton roll is pulled outward along the cotton outlet frame 11 to pass through the pressing plate 6 and approach the arc-shaped cavity. The absorbent cotton roll below is pressed by the pressing plate 6. Then, the side cover 3 is closed to complete the installation of the absorbent cotton roll in the cut shell structure.
[0024] Before the side cover 3 is closed on the opening of the cut shell structure, the cross post 31 is kept in correspondence with the cross groove 2a on the sleeve rod 2. So that after the side cover 3 is closed on the cut shell structure, the cross post 31 is inserted into the cross groove 2a opened on the sleeve rod 2, making the degreased cotton roll installed on the sleeve rod 2 more stable.
[0025] It is worth noting that the cut-out shell structure in this application can be designed as a medical-grade degreased cotton roll shell structure with a roll width of 50mm, 100mm, or 150mm and a roll length of 5m, 10m, or 20m.
[0026] Furthermore, the side wall opening of the cut-out shell structure is provided with an edge protrusion 15, and the inner cover surface of the side cover 3 is provided with an edge insertion groove 3a that matches the edge protrusion 15, making the side cover 3 fit more firmly and stably on the side wall opening of the cut-out shell structure. In this application, an activated carbon plate 8 is attached to the inner wall of the side cover 3, and the structure of the activated carbon plate 8 conforms to the side cover 3, so that the activated carbon plate 8 is attached to the side cover 3. When the side cover 3 is closed on the open end of the cut shell structure, the activated carbon plate 8 can effectively maintain the dry effect inside the cut shell structure and prevent the cotton roll from absorbing moisture and deteriorating.
[0027] Furthermore, the storage cylinder 1 is provided with a label slot 1a, which makes it convenient for staff to attach stickers containing information about the absorbent cotton rolls into the label slot 1a.
[0028] In an embodiment of the present invention, please refer to Figure 4 , Figure 5 , Figure 9 , Figure 10 as well as Figure 11 A threaded sleeve 14 is fixedly installed on the cotton outlet frame 11, and a rotating column 61 is inserted in the threaded sleeve 14. The rotating column 61 is provided with a threaded part 62 that matches the threaded sleeve 14. A pressure plate 6 is fixedly installed at the bottom of the rotating column 61. Sliding through holes 6a are opened on both sides of the pressure plate 6, and a pull-back part 63 is provided in each sliding through hole 6a. The pull-back component 63 includes a guide rod 631, a docking plate 632 is fixedly installed on the top of the guide rod 631, and the docking plate 632 is fixedly suspended on the inner top wall of the cotton outlet frame 11. The guide rod 631 is inserted into the sliding through hole 6a opened in the pressing plate 6 and is slidably connected to the sliding through hole 6a. A spring B633 is sleeved on the guide rod 631. One end of the spring B633 is fixedly connected to the docking plate 632, and the other end of the spring B633 is fixedly connected to the upper surface of the pressing plate 6.
[0029] It should be noted that when cutting the degreased cotton roll, the degreased cotton roll is pulled outward to rotate the degreased cotton roll on the sleeve rod 2 and feed it out until the length of the pulled degreased cotton roll reaches the length to be cut. Then, the rotating column 61 is screwed down so that the threaded part 62 on the rotating column 61 slides out of the threaded sleeve 14. At this time, under the action of the spring force of the spring B633, the guide rod 631 is driven to slide down along the threaded sleeve 14 and the pressing plate 6 is pressed onto the degreased cotton roll at the corresponding position. Therefore, when the cutting part 5 cuts the degreased cotton roll, the pressing plate 6 can effectively prevent the degreased cotton roll on the sleeve rod 2 from rotating and causing excessive material output. At the same time, it also improves the situation that the degreased cotton roll located in the cotton output frame 11 is in a taut state when cutting. After the degreased cotton roll is cut, the end of the degreased cotton roll in the cutting shell structure is locked, avoiding the hidden danger of a large amount of cotton lint falling and spreading due to the random rotation of the end of the degreased cotton roll. When cutting the degreased cotton roll again, the rotating column 61 is rotated upward so that the threaded part 62 on the rotating column 61 is screwed into the threaded sleeve 14. At this time, the rotating column 61 pulls the pressing plate 6 no longer presses and drives the spring B633 to compress, thus making it convenient for the staff to pull out the degreased cotton roll to be cut.
[0030] Furthermore, the cotton outlet frame 11 is equipped with symmetrically distributed and rotatably connected guide rollers 7, which improves the stability of the degreased cotton roll sliding outward in the storage cylinder 1.
[0031] In an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 as well as Figure 7 The cutting shell structure is equipped with a sealing component 4 for sealing the arc-shaped cavity. The sealing component 4 includes a mounting block 41, which is fixedly installed at the bottom of the cotton outlet frame 11. A deflected roller 44 is mounted on the mounting block 41. A slanted tear adhesive film 45 is wound on the roller 44 and adheres to each other. The slanted tear adhesive film 45 has multiple slanted grooves 45a. The slanted tear adhesive film 45 is divided into multiple parallelogram structure film units 451 through the grooves 45a. Each film unit 451 covers the roller 44 and is locked onto the arc-shaped cavity by the roller 44 for sealing. The mounting block 41 has grooves on both sides of its mounting block 41, each of which is fixedly fitted with a horizontally mounted mounting rod 46. Each mounting rod 46 is fitted with a sliding block 42, and a rotatably connected curved rod 43 is mounted on the sliding block 42. The roller 44 is mounted between two curved rods 43 and rotatably connected to them. Each mounting rod 46 is fitted with a spring C47, one end of which is fixedly connected to the side wall of the sliding block 42 near the arc-shaped cavity opening, and the other end of which is fixedly connected to the groove wall of the groove near the arc-shaped cavity opening.
[0032] It should be noted that when no cutting is required, pulling the curved rod 43 causes the sliding block 42 to slide along the mounting rod 46 toward the arc-shaped cavity and compress the spring C47. Then, the curved rod 43 is deflected upward so that the roller 44 is aligned with the arc-shaped cavity. After releasing the curved rod 43, the roller 44 is able to seal the arc-shaped cavity under the action of the spring C47, thus achieving the sealed preservation of the degreased cotton roll in the cutting shell structure and maintaining the sterile state of the degreased cotton roll to the maximum extent. When cutting the degreased cotton roll, pull the curved rod 43 to make the sliding block 42 slide along the mounting rod 46 towards the arc-shaped cavity, so that the roller 44 no longer blocks the arc-shaped cavity. Then, deflect the curved rod 43 downward to make the roller 44 disengage from the arc-shaped cavity, so that the degreased cotton roll can be pulled outward for cutting. When the degreased cotton roll is finished cutting, before sealing the arc-shaped cavity with roller 44, the outermost membrane unit 451 is torn off, exposing the inner membrane unit 451. Then, the curved rod 43 is pulled and deflected upward to face the arc-shaped cavity. After releasing the curved rod 43, the newly exposed membrane unit 451 on roller 44 will fit into the arc-shaped cavity. Therefore, not only is the arc-shaped cavity sealed by roller 44, but dust that fell on the outermost membrane unit 451 during the cutting process is also prevented from entering the cutting shell structure and contaminating the degreased cotton roll.
[0033] In this application, a silicone pad is attached inside the arc-shaped cavity, so that the obliquely torn adhesive film 45 wrapped on the roller 44 can be tightly pressed against the silicone pad, eliminating the potential risk of the roller 44 failing to seal the arc-shaped cavity after the diaphragm unit 451 is torn too much.
[0034] In an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 8 The cutting shell structure is also equipped with a cutting component 5, which includes a blade holder 51 and abutment seat 52. The blade holder 51 and abutment seat 52 are elastically installed in the upper and lower support plates 13 respectively. The blade holder 51 is fixedly installed with a blade 53 by screws. The abutment seat 52 has a cutting groove 52a for receiving the blade 53. The two side walls of the cutting groove 52a are embedded with heating plates 54. The abutment seat 52 is also fixedly installed with a control panel 541 for controlling the heating plates 54. The two mounting plates 13 have through cavities 13a, and the knife holder 51 and the abutment seat 52 are respectively inserted into the through cavities 13a of the two mounting plates 13 and are slidably connected to the through cavities 13a. Each of the four corners of the knife holder 51 and the abutment seat 52 is equipped with a connector 57, and the connector 57 includes a collar 571, which is fixedly fitted into the corners of the knife holder 51 and / or the abutment seat 52, and a sliding rod 572 is inserted into the collar 571 for slidable connection. The sliding rod 572 has a rod cap 573 fixedly installed at its head, and the other end of the sliding rod 572 is fixedly connected to the corresponding support plate 13. A spring A574 is connected in series on the sliding rod 572. One end of the spring A574 is fixedly connected to the inner top wall of the rod cap 573, and the other end of the spring A574 is fixedly connected to the corresponding plate wall of the support plate 13. A rotatably connected curved buckle 55 is installed on the knife holder 51, and a hook seat 56 is fixedly installed on the abutment seat 52.
[0035] In this solution: when not cutting the degreased cotton roll, the blade 53 is disinfected by soaking cotton cloth in alcohol. Then, the blade holder 51 and the abutment seat 52 are pressed against each other to drive the blade 53 into the cutting groove 52a of the abutment seat 52. Then, the curved buckle 55 is rotated to hook the curved buckle 55 onto the hook seat 56, thereby locking the blade holder 51 and the abutment seat 52. Then, the heating plate 54 is turned on through the control panel 541 to heat and dry the disinfected blade 53. After drying, the heating plate 54 is turned off, thus effectively protecting the blade 53.
[0036] It should be noted that when cutting the degreased cotton roll, the heating plate 54 is turned on in advance to heat the blade 53 (the heating temperature is 160℃-175℃, and the heating also disinfects the blade 53). After that, the curved buckle 55 is flipped so that the curved buckle 55 slides off the hook seat 56, so the blade seat 51 and the abutment seat 52 separate from each other. Then, after the length of the degreased cotton roll pulled outward reaches the length to be cut, the blade seat 51 and the abutment seat 52 are pressed in opposite directions to drive the spring A574 to compress, so that the blade 53 can cut the degreased cotton roll. Since the blade 53 is preheated and the blade 53 temperature is 160℃-175℃, the blade 53 melts instantly when it comes into contact with the cotton fiber, and its cross-section forms a sealing layer. Compared with cold cutting, the amount of cotton lint falling off is reduced by more than 90%, and a transparent hardened layer is formed at the cut edge (similar to hot-cut non-woven fabric). Therefore, the phenomenon of cotton lint spreading during the cutting of degreased cotton roll is greatly reduced. After cutting, the pressure seat 51 and the abutment seat 52 are slowly released. Under the action of the spring A574, the pressure seat 51 and the abutment seat 52 separate and reset. If no further cutting is required, the blade 53 is disinfected by soaking cotton cloth in alcohol. Then, the blade seat 51 and the abutment seat 52 are locked together before the blade 53 is heated and dried.
[0037] Furthermore, when the roller 44 seals the arc-shaped cavity to achieve the sealed preservation of the degreased cotton roll in the cutting shell structure, the knife holder 51 and the abutment seat 52 are closed and locked together. The knife holder 51 and the abutment seat 52 can abut against the roller 44 to prevent gaps from appearing between the roller 44 and the arc-shaped cavity due to vibration.
[0038] In this application, the blade 53 is preheated to 160℃-175℃ by the heating plate 54, which melts the cut edge of the degreased cotton roll instantly, forming a sealed hardened layer and reducing cotton lint dispersion. The blade holder 51 and the abutment seat 52 are elastically connected by the spring A574 to ensure uniform cutting pressure and avoid deformation of the cotton roll. The oblique tear film 45 is divided into parallelogram film units 451. After each cut, the outer contamination film is removed to ensure that the sealing surface is clean. In conjunction with the spring C47, the roller 44 is pushed to tightly fit the silicone gasket of the arc-shaped cavity to avoid sealing failure. Therefore, the degreased cotton roll left after cutting is effectively preserved.
[0039] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.
Claims
1. A cotton roll diffusion-resistant cutting machine, comprising a storage cylinder (1), wherein a cotton outlet frame (11) is fixedly installed on one side of the storage cylinder (1), and an arc-shaped part (12) is fitted into the upper and lower edges of the cotton outlet frame (11), the two arc-shaped parts (12) forming an arc-shaped cavity, and a mounting plate (13) is fixedly installed on the end face of the two arc-shaped parts (12), and a cutting shell structure is formed by the storage cylinder (1), the cotton outlet frame (11), the arc-shaped parts (12) and the mounting plate (13), and the side end face of the cutting shell structure is open, characterized in that: The storage cylinder (1) is equipped with a rotating connecting sleeve rod (2), through which degreased cotton rolls are installed; The cutting shell structure is equipped with a sealing component (4) for sealing the arc-shaped cavity opening, and the sealing component (4) includes a mounting block (41), which is fixedly installed at the bottom of the cotton outlet frame (11), and a deflected roller (44) is installed on the mounting block (41). The roller (44) is wrapped with a slanted tear adhesive film (45), which is engaged with the arc-shaped cavity opening to seal it. The cutting shell structure is also equipped with a cutting component (5), and the cutting component (5) includes a blade holder (51) and a mating seat (52). The blade holder (51) and the mating seat (52) are elastically installed in the upper and lower mounting plates (13), respectively. A blade (53) is fixedly installed in the blade holder (51) by screws. A cutting groove (52a) for receiving the blade (53) is provided on the mating seat (52), and heating plates (54) are embedded in both sides of the cutting groove (52a).
2. The anti-degreased cotton roll diffusion cutting machine according to claim 1, characterized in that: The grooves on both sides of the mounting block (41) are fixedly fitted with horizontally arranged mounting rods (46), and each mounting rod (46) is fitted with a sliding block (42) that is slidably connected. A curved rod (43) is mounted on the sliding block (42) that is rotatably connected. The roller (44) is mounted between the two curved rods (43) and rotatably connected to the two curved rods (43). A spring C (47) is fitted on each mounting rod (46). One end of the spring C (47) is fixedly connected to the side wall of the sliding block (42) near the arc-shaped cavity, and the other end of the spring C (47) is fixedly connected to the groove wall of the groove near the arc-shaped cavity.
3. The anti-degreased cotton roll diffusion cutting machine according to claim 1, characterized in that: The oblique tear adhesive film (45) is wrapped around the roller (44) and bonded to each other. The oblique tear adhesive film (45) has multiple oblique grooves (45a) that divide the oblique tear adhesive film (45) into multiple parallelogram structure film units (451) through the grooves (45a). Each film unit (451) covers the roller (44).
4. The anti-degreased cotton roll diffusion cutting machine according to claim 3, characterized in that: The two mounting plates (13) are provided with through cavities (13a), and the knife holder (51) and the abutment seat (52) are respectively inserted into the through cavities (13a) of the two mounting plates (13) and slidably connected to the through cavities (13a). Connectors (57) are installed at the four corners of the knife holder (51) and the abutment seat (52).
5. The anti-degreased cotton roll diffusion cutting machine according to claim 4, characterized in that: The connector (57) includes a collar (571), which is fixedly fitted on the corner of the knife holder (51) and / or the abutment seat (52), and a sliding rod (572) is inserted into the collar (571). The head of the sliding rod (572) is fixedly fitted with a rod cap (573), and the other end of the sliding rod (572) is fixedly connected to the corresponding mounting plate (13). A spring A (574) is connected in series on the sliding rod (572). One end of the spring A (574) is fixedly connected to the inner top wall of the rod cap (573), and the other end of the spring A (574) is fixedly connected to the corresponding wall of the mounting plate (13).
6. The anti-degreased cotton roll diffusion cutting machine according to claim 5, characterized in that: The blade holder (51) is equipped with a rotatably connected curved buckle (55), the abutment seat (52) is fixedly equipped with a hook seat (56), and the abutment seat (52) is also fixedly equipped with a control panel (541) for controlling the heating plate (54).
7. The anti-degreased cotton roll diffusion cutting machine according to claim 1, characterized in that: A threaded sleeve (14) is fixedly installed on the cotton outlet frame (11), and a rotating column (61) is inserted in the threaded sleeve (14). The rotating column (61) is provided with a threaded part (62) that matches the threaded sleeve (14). A pressing plate (6) is fixedly installed at the bottom of the rotating column (61). Sliding through holes (6a) are opened on both sides of the pressing plate (6), and a pull-back piece (63) is provided in each sliding through hole (6a). The pull-back component (63) includes a guide rod (631), a docking plate (632) is fixedly installed on the top of the guide rod (631), and the docking plate (632) is fixedly suspended on the inner top wall of the cotton outlet frame (11). The guide rod (631) is inserted into the sliding through hole (6a) opened in the pressing plate (6) and is slidably connected to the sliding through hole (6a). A spring B (633) is sleeved on the guide rod (631). One end of the spring B (633) is fixedly connected to the mating plate (632), and the other end of the spring B (633) is fixedly connected to the upper surface of the pressing plate (6).
8. The anti-degreased cotton roll diffusion cutting machine according to claim 1, characterized in that: The side wall opening of the cut-out shell structure is provided with an edge protrusion (15), and the opening of the cut-out shell structure is covered by a side cover (3). The inner cover surface of the side cover (3) is provided with an edge insertion groove (3a) that matches the edge protrusion (15). The head of the sleeve rod (2) is provided with a cross groove (2a), and the inner wall of the side cover (3) corresponding to the sleeve rod (2) is equipped with a rotatably connected cross post (31), and the cross post (31) and the cross groove (2a) are matched with each other.
9. The anti-degreased cotton roll diffusion cutting machine according to claim 8, characterized in that: An activated carbon plate (8) is attached to the inner wall of the side cover (3).
10. The anti-degreased cotton roll diffusion cutting machine according to claim 1, characterized in that: The cotton outlet frame (11) is equipped with symmetrically distributed and rotatably connected guide rollers (7), and the storage cylinder (1) is provided with a label groove (1a).