Textile shark tooth occluder

Abstract

The utility model discloses a spinning shark tooth occluder, which relates to the technical field of spinning, and comprises a winding seat, one side of the inside of the winding seat is rotatably connected with a winding roller, one side of the inside of the winding seat far away from the winding roller is rotatably connected with a positioning roller, the inside of the winding seat is provided with a winding mechanism, and the winding mechanism is connected with the positioning roller. The winding mechanism comprises a shark tooth clamping assembly and an attaching assembly, the shark tooth clamping assembly and the attaching assembly are used in cooperation, the shark tooth clamping assembly comprises air cylinders, the air cylinders are symmetrically and fixedly connected to the outer side of the winding base, and lower shark teeth are symmetrically and fixedly connected to the bottom of the inner wall of the winding base. According to the shark tooth occluder for spinning, the winding mechanism is arranged, elastic pressing of cloth winding can be achieved, the cloth is made to be attached to the winding roller all the time, and when the cloth is cut, the cloth can be clamped and fixed, and the cloth is prevented from deviating or wrinkling.

Description

Technical Field

[0001] This utility model relates to the technical field of textiles, and in particular to a textile shark tooth bite device. Background Technology

[0002] In textile processing, shark teeth are serrated structures used to hold fabric in place. They are usually used in pairs (upper shark teeth and lower shark teeth) to firmly secure the edges of the fabric through interlocking action, preventing it from shifting, loosening or deforming during cutting or rolling.

[0003] Its name comes from the resemblance of its teeth to shark teeth. It features staggered, sharp, or wavy protrusions that enhance clamping force while reducing damage to the fabric. Shark tooth mechanisms are widely used in automatic cutting machines, winding devices, and slitting machines to ensure fabric stability during high-speed processing, improving cutting accuracy and production efficiency.

[0004] Based on the aforementioned technologies, the applicant believes that existing shark teeth clamps mostly use springs for power, and after prolonged use, the springs may loosen and cause the fabric to fall off. Furthermore, existing fabric winding mechanisms lack a pressing and tightening mechanism for the winding rollers during the winding process, resulting in inconsistent winding tightness. In response to the above problems, we have introduced a textile shark tooth clamp. Utility Model Content

[0005] This utility model discloses a textile shark tooth clamp, which aims to solve the technical problems of existing shark teeth clamping devices that mostly use springs for power, which may cause the fabric to fall off after long-term use due to spring relaxation. In addition, existing fabric winding mechanisms lack a pressing and fastening mechanism for the winding roller during the winding process, resulting in inconsistent winding tightness.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A textile shark tooth bite device includes a take-up seat. A take-up roller is rotatably connected to one side of the take-up seat. A positioning roller is rotatably connected to the inside of the take-up seat and to the side away from the take-up roller. A take-up mechanism is provided inside the take-up seat. The take-up mechanism includes a shark tooth clamping assembly and a bonding assembly. The shark tooth clamping assembly and the bonding assembly cooperate with each other. The shark tooth clamping assembly includes a cylinder. The cylinder is symmetrically fixedly connected to the outside of the take-up seat. Lower shark teeth are symmetrically fixedly connected to the bottom of the inner wall of the take-up seat. Rotating blocks are rotatably connected to the two lower shark teeth on the sides away from each other. Upper shark teeth are rotatably connected to the top of the two rotating blocks. The lower and upper shark teeth cooperate with each other. Sliding frames are fixedly connected to the top of the two upper shark teeth. Sliding grooves are opened inside the two sliding frames. Sliding columns are slidably connected inside the two sliding grooves. Push plates are fixedly connected to the outside of the two sliding columns. The push plates are fixedly connected to the telescopic end of the cylinder.

[0008] The set winding mechanism can achieve elastic pressing of the fabric during winding, so that the fabric always fits in close contact with the winding roller. It can also clamp and fix the fabric during cutting to prevent the fabric from shifting or wrinkling.

[0009] In a preferred embodiment, the bonding assembly includes fixed seats symmetrically fixedly connected to the outside of the take-up seat. The interiors of the two fixed seats are hollow, and each fixed seat has a slidably connected pressing post. A lifting post is fixedly connected to the top of each pressing post, and a limiting post is fixedly connected to the top of each lifting post. A pressing spring is sleeved on the outer side of each limiting post. A clearance groove is provided on the top of each fixed seat. A rotating shaft is rotatably connected inside the take-up seat and above the take-up roller. Lifting grooves are provided on both sides of the inner wall of the take-up seat, and both lifting grooves are slidably connected to the rotating shaft. A rotating ring is symmetrically rotatably connected to the outer side of the rotating shaft. The rotating ring is fixedly connected to the bottom of the pressing post. A pressing roller is rotatably connected to the outer side of the rotating shaft. The pressing roller and the take-up roller cooperate with each other.

[0010] The sliding pressing column inside the fixing seat of the bonding component, together with the lifting column and the limiting column, uses the pressing spring to stably press the material, ensuring a tight fit between the material and the take-up roller and preventing wrinkles. The rotating shaft slides within the lifting groove, allowing the pressing roller to adaptively adjust to the material thickness, improving applicability. The rotating ring connects to the pressing column, ensuring uniform pressure from the pressing roller and improving take-up quality.

[0011] In a preferred embodiment, a motor is fixedly connected to one side of the inside of the take-up base, and a second gear is fixedly connected to the output end of the motor. One end of the take-up roller extends to the outside of the take-up base and is fixedly connected to a first gear. The first gear and the second gear are meshed together.

[0012] The motor drives the first gear through the second gear, which in turn drives the take-up roller to rotate, achieving automatic take-up, improving efficiency and reducing manual intervention. The gear transmission structure is stable and reliable, ensuring uniform take-up speed.

[0013] In a preferred embodiment, a positioning disc is symmetrically fixedly connected to the outer side of the rotating shaft.

[0014] The positioning plate is fixed to the outside of the rotating shaft to limit the axial displacement of the pressing roller, prevent the material from deviating, and improve the neatness of winding.

[0015] In a preferred embodiment, the inside of the winding base is symmetrically provided with transparent observation windows.

[0016] The transparent observation window facilitates real-time monitoring of the internal winding process, enabling timely detection and adjustment of abnormalities and improving operational convenience.

[0017] In a preferred embodiment, a controller is fixedly connected to the outside of the take-up seat, and both the cylinder and the motor are electrically connected to the controller.

[0018] The controller centrally controls the cylinders and motors, enabling automated operation, reducing the difficulty of manual adjustment, and improving the intelligence level of the equipment.

[0019] The textile shark tooth bite device provided by this utility model has the following advantages:

[0020] Firstly, the set winding mechanism can achieve elastic pressing of the fabric during winding, so that the fabric always fits in close contact with the winding roller. It can also clamp and fix the fabric during cutting to prevent the fabric from shifting or wrinkling.

[0021] Secondly, the motor drives the first gear via the second gear, which in turn rotates the take-up roller, achieving automatic winding, improving efficiency and reducing manual intervention. The gear transmission structure is stable and reliable, ensuring uniform winding speed. A positioning disc is fixed to the outside of the rotating shaft, limiting the axial displacement of the pressure roller, preventing material deviation, and improving winding neatness. A transparent observation window facilitates real-time monitoring of the internal winding process, allowing for timely detection and adjustment of abnormalities, improving operational convenience. The controller centrally controls the cylinders and motor, achieving automated operation, reducing the difficulty of manual adjustment, and enhancing the equipment's intelligence level. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of a textile shark tooth bite device proposed in this utility model.

[0023] Figure 2 This is a three-dimensional rear view schematic diagram of a textile shark tooth bite device proposed in this utility model.

[0024] Figure 3 This is a three-dimensional schematic diagram of a shark tooth clamping component of a textile shark tooth bite device proposed in this utility model.

[0025] Figure 4 This is a three-dimensional schematic diagram of the bonding component of a textile shark tooth bite device proposed in this utility model.

[0026] Figure 5 This utility model proposes a textile shark tooth bite device. Figure 1 A magnified diagram of point A.

[0027] Figure 6 This utility model proposes a textile shark tooth bite device. Figure 1 The enlarged diagram of point B.

[0028] In the attached diagram: 1. Take-up seat; 2. Take-up roller; 3. Positioning roller; 41. Cylinder; 42. Lower shark tooth; 43. Rotating block; 44. Upper shark tooth; 45. Sliding frame; 46. Slide groove; 47. Sliding column; 48. Push plate; 51. Fixed seat; 52. Lifting column; 53. Pressing column; 54. Limiting column; 55. Pressing spring; 56. Clearance groove; 57. Rotating shaft; 58. Pressing roller; 59. Rotating ring; 510. Lifting groove; 6. Positioning plate; 7. Observation window; 8. Motor; 9. Gear No. 1; 10. Gear No. 2; 11. Controller. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0030] The textile shark tooth bite device disclosed in this utility model is mainly used in textile applications.

[0031] Reference Figures 1-6A textile shark tooth bite device includes a take-up seat 1. A take-up roller 2 is rotatably connected to one side of the inside of the take-up seat 1. A positioning roller 3 is rotatably connected to the inside of the take-up seat 1, located on the side away from the take-up roller 2. A take-up mechanism is provided inside the take-up seat 1. The take-up mechanism includes a shark tooth clamping assembly and a bonding assembly. The shark tooth clamping assembly and the bonding assembly cooperate with each other. The shark tooth clamping assembly includes a cylinder 41, which is symmetrically fixedly connected to the outside of the take-up seat 1. Lower shark teeth 42 are symmetrically fixedly connected to the bottom of the inner wall of the take-up seat 1. Two lower shark teeth 42 are rotatably connected to rotating blocks 43 on opposite sides. Upper shark teeth 44 are rotatably connected to the top of each of the two rotating blocks 43. The lower shark teeth 42 and the upper shark teeth 44 cooperate with each other. Sliding frames 45 are fixedly connected to the top of each of the two upper shark teeth 44. Sliding grooves 46 are opened inside each of the two sliding frames 45. Sliding columns 47 are slidably connected inside each of the two sliding grooves 46. Push plates 48 are fixedly connected to the outside of each of the two sliding columns 47. Push plates 48 are fixedly connected to the telescopic end of cylinder 41. The bonding assembly includes a fixing seat 51, which is symmetrically fixedly connected to the outside of the take-up seat 1. The interior of the two fixing seats 51 is hollow. Pressing posts 53 are slidably connected inside the two fixing seats 51. Lifting posts 52 are fixedly connected to the top of the two pressing posts 53. Limiting posts 54 are fixedly connected to the top of the two lifting posts 52. Pressing springs 55 are sleeved on the outside of the two limiting posts 54. The top of the two fixing seats 51 is provided with a clearance groove 56. A rotating shaft 57 is rotatably connected inside the take-up seat 1 and above the take-up roller 2. Lifting grooves 510 are provided on both sides of the inner wall of the take-up seat 1. The two lifting grooves 510 are slidably connected to the rotating shaft 57. A rotating ring 59 is symmetrically rotatably connected to the outside of the rotating shaft 57. The rotating ring 59 is fixedly connected to the bottom of the pressing posts 53. A pressing roller 58 is rotatably connected to the outside of the rotating shaft 57. The pressing roller 58 and the take-up roller 2 cooperate with each other. A motor 8 is fixedly connected to one side of the inside of the take-up holder 1. A second gear 10 is fixedly connected to the output end of the motor 8. One end of the take-up roller 2 extends to the outside of the take-up holder 1 and is fixedly connected to a first gear 9. The first gear 9 and the second gear 10 are meshed together.

[0032] In this embodiment: Motor 8 drives gear 9 via gear 10, which in turn rotates the take-up roller 2 to achieve automatic fabric winding. The pressing roller 58 in the bonding assembly, under the action of the pressing spring 55, adaptively adjusts its downward pressure through the linkage of the lifting column 52 and the pressing column 53, ensuring the fabric remains tightly pressed against the take-up roller 2 to prevent wrinkles or loosening. The rotating shaft 57 can float up and down along the lifting groove 510 to adapt to materials of different thicknesses, while the positioning plate 6 restricts the axial displacement of the pressing roller 58 to prevent the fabric from deviating. After the winding is completed, the cylinder 41 is started and pushes the push plate 48, which drives the sliding column 47 to slide in the sliding groove 46, so that the upper shark tooth 44 presses down around the rotating block 43 and tightly bites the fabric with the lower shark tooth 42, ensuring that the fabric does not shift or wrinkle during the cutting process. Through the set winding mechanism, the elastic pressing of the fabric can be realized, so that the fabric is always in contact with the winding roller 2, and the fabric can be clamped and fixed during the cutting process to avoid the fabric shifting or wrinkling.

[0033] In the above technical solution, considering that existing shark teeth mostly use springs for clamping, the springs may loosen after prolonged use, potentially causing the fabric to fall off. Furthermore, existing fabric winding mechanisms lack a pressing and tightening mechanism for the winding roller 2 during the winding process, leading to inconsistent winding tightness. To solve these problems, the specific operation is as follows:

[0034] Reference Figures 1-6 In a preferred embodiment, a positioning disc 6 is symmetrically fixedly connected to the outer side of the rotating shaft 57. A transparent observation window 7 is symmetrically provided inside the winding base 1. A controller 11 is fixedly connected to the outer side of the winding base 1, and the cylinder 41 and motor 8 are all electrically connected to the controller 11.

[0035] In this embodiment, motor 8 drives gear 9 via gear 10, which in turn rotates the take-up roller 2, achieving automatic winding, improving efficiency and reducing manual intervention. The gear transmission structure is stable and reliable, ensuring uniform winding speed. Positioning disc 6 is fixed to the outside of rotating shaft 57, limiting the axial displacement of pressing roller 58, preventing material deviation, and improving winding neatness. A transparent observation window 7 facilitates real-time monitoring of the internal winding process, allowing for timely detection and adjustment of abnormalities, improving operational convenience. Controller 11 centrally controls cylinder 41 and motor 8, achieving automated operation, reducing the difficulty of manual adjustment, and enhancing the equipment's intelligence level.

[0036] Working principle: The textile material is first guided into the winding area through the positioning roller 3, and then fed into the meshing area between the lower shark tooth 42 and the upper shark tooth 44. The motor 8 drives the first gear 9 through the second gear 10, which in turn drives the winding roller 2 to rotate, realizing the automatic winding of the fabric. Under the action of the pressing spring 55, the pressing roller 58 in the bonding assembly adaptively adjusts the downward pressure through the linkage of the lifting column 52 and the pressing column 53, so that the fabric is always tightly attached to the winding roller 2, avoiding wrinkles or loosening. The rotating shaft 57 can float up and down along the lifting groove 510 to accommodate materials of different thicknesses, while the positioning plate 6 restricts the axial displacement of the pressing roller 58 to prevent the fabric from deviating. After winding is completed, the cylinder 41 is started and pushes the push plate 48, which drives the sliding column 47 to slide in the slide groove 46, so that the upper shark tooth 44 presses down around the rotating block 43 and tightly bites the fabric with the lower shark tooth 42, ensuring that the fabric does not shift or wrinkle during the cutting process. Throughout the process, the operator can monitor the winding status in real time through the observation window 7 and adjust the operating parameters of the cylinder 41 and the motor 8 through the controller 11 to ensure efficient and stable automated winding operation.

[0037] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A textile shark tooth occlusal guard comprising a roll seat (1), characterized in that: A take-up roller (2) is rotatably connected to one side of the inside of the take-up seat (1), and a positioning roller (3) is rotatably connected to the inside of the take-up seat (1) and on the side away from the take-up roller (2). A take-up mechanism is provided inside the take-up seat (1), and the take-up mechanism includes a shark tooth clamping assembly and a bonding assembly, which are used in cooperation with each other. The shark tooth clamping assembly includes a cylinder (41), which is symmetrically fixedly connected to the outside of the take-up seat (1). Lower shark teeth (42) are symmetrically fixedly connected to the bottom of the inner wall of the take-up seat (1). Rotating blocks (43) are rotatably connected to the two lower shark teeth (42) on the side away from each other. Upper shark teeth (44) are rotatably connected to the top of the two rotating blocks (43). The lower shark teeth (42) and the upper shark teeth (44) cooperate with each other. Sliding frames (45) are fixedly connected to the top of the two upper shark teeth (44). Sliding grooves (46) are opened inside the two sliding frames (45). Sliding columns (47) are slidably connected inside the two sliding grooves (46). Push plates (48) are fixedly connected to the outside of the two sliding columns (47). The push plates (48) are fixedly connected to the telescopic end of the cylinder (41).

2. A textile shark tooth occlusal guard according to claim 1, wherein: The bonding assembly includes a fixing base (51), which is symmetrically fixedly connected to the outside of the take-up base (1). The interior of the two fixing bases (51) is hollow. A pressing column (53) is slidably connected inside each of the two fixing bases (51). A lifting column (52) is fixedly connected to the top of each of the two pressing columns (53). A limiting column (54) is fixedly connected to the top of each of the two lifting columns (52). A pressing spring (55) is sleeved on the outside of each of the two limiting columns (54). A clearance is provided on the top of each of the two fixing bases (51). The take-up seat (1) is rotatably connected to a rotating shaft (57) located inside the groove (56) and above the take-up roller (2). The inner walls of the take-up seat (1) are provided with lifting grooves (510) on both sides. The two lifting grooves (510) are slidably connected to the rotating shaft (57). The rotating ring (59) is symmetrically rotatably connected to the outside of the rotating shaft (57). The rotating ring (59) is fixedly connected to the bottom of the pressing column (53). The pressing roller (58) is rotatably connected to the outside of the rotating shaft (57). The pressing roller (58) and the take-up roller (2) are used in cooperation with each other.

3. A textile shark tooth occlusal guard according to claim 1, wherein: A motor (8) is fixedly connected to one side of the inside of the take-up seat (1). A second gear (10) is fixedly connected to the output end of the motor (8). One end of the take-up roller (2) extends to the outside of the take-up seat (1) and is fixedly connected to a first gear (9). The first gear (9) and the second gear (10) are meshed together.

4. A textile shark tooth occlusal guard according to claim 2, wherein: A positioning plate (6) is symmetrically fixed to the outside of the rotating shaft (57).

5. A textile shark tooth occlusal guard according to claim 1, wherein: The inside of the winding seat (1) is symmetrically provided with transparent observation windows (7).

6. A textile shark tooth bite device according to claim 1, characterized in that: A controller (11) is fixedly connected to the outside of the winding seat (1), and the cylinder (41) and the motor (8) are both electrically connected to the controller (11).

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