Cutting device for annular elastic braid production
By designing adjustable mounting bracket and spring components, combined with the buffering effect of the rotating roller swing arm component, the problem that existing annular elastic webbing cutting devices cannot adapt to different needs has been solved, achieving flexible cutting and preventing webbing from being damaged.
Patent Information
- Application Number
- CN202423092913.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing cutting devices used in the production of circular elastic webbing cannot be flexibly and conveniently adjusted to adapt to different usage requirements, resulting in inconvenience in the cutting process.
A cutting device is designed, which includes a cutting device cabinet, a mounting frame assembly, a pressing spring assembly, and a pneumatic hot cutting knife assembly. The adjustable mounting frame assembly and spring assembly can adapt to elastic webbing of different thicknesses, and the rotating roller swing arm assembly provides a cushioning effect to prevent the webbing from being damaged.
It enables flexible adjustment of the cutting device according to needs, prevents the webbing from being damaged during rapid feeding, and improves the convenience and reliability of cutting.
Smart Images
Figure CN223496906U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting equipment technology, specifically a cutting device for producing ring-shaped elastic webbing. Background Technology
[0002] Elastic webbing is a type of textile with good elasticity, commonly used in various applications requiring stretchability. By connecting the two ends of the elastic webbing to form a loop, a loop elastic webbing is obtained. Loop elastic webbing is a type of elastic fabric, commonly used in clothing, sports equipment, medical devices, household goods, and many other applications.
[0003] During the processing and production of circular elastic webbing, it is necessary to cut the elastic webbing to a suitable length using a cutting device before further processing. However, the existing cutting devices used for the production of circular elastic webbing cannot be flexibly and conveniently adjusted and adapted to different usage requirements, making the cutting process inconvenient. Utility Model Content
[0004] The purpose of this invention is to provide a cutting device for the production of circular elastic webbing, which solves the problem that existing cutting devices for the production of circular elastic webbing cannot be flexibly and conveniently adjusted to meet different usage needs, thus making the cutting process inconvenient.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for producing annular elastic webbing, comprising: a cutting device cabinet, a strip-shaped mounting base fixedly disposed at one end of the upper part of the cutting device cabinet, a mounting frame assembly fixedly disposed at one end of the upper part of the strip-shaped mounting base, T-shaped mounting bolts penetrating through both sides of one end of the mounting frame assembly, a pressing spring assembly slidably disposed inside the lower part of the other end of the mounting frame assembly, a spring adjustment assembly rotatably connected to one end of the side of the mounting frame assembly, a limiting groove formed inside the upper part of the strip-shaped mounting base, a T-shaped mounting groove formed inside the limiting groove, an L-shaped cabinet clamping rod fixedly disposed at one end of the strip-shaped mounting base, a buffer elastic element sleeved on one end of the L-shaped cabinet clamping rod, a transition rod fixedly disposed at one end of the cutting device cabinet, a U-shaped limiting pin penetrating through one end of the transition rod, a rotating roller swing arm assembly sleeved on the outer side of the transition rod, and a rotating insert roller assembly rotatably connected to one end of the rotating roller swing arm assembly.
[0006] As a further embodiment of this utility model: a pneumatic hot cutting knife assembly is fixedly installed at the other end of the upper part of the cutting device cabinet, an L-shaped metal perforated plate is fixedly installed at the upper end of the pneumatic hot cutting knife assembly, a cooling fan is fixedly installed above the L-shaped metal perforated plate, a cutting control display screen is embedded in one end of the inclined surface of one side of the cutting device cabinet, a cutting control button is embedded in the other end of the inclined surface of one side of the cutting device cabinet, and a pneumatic telescopic rod and a heated cutting knife structure are integrated inside the pneumatic hot cutting knife assembly.
[0007] As a further embodiment of this utility model: the mounting bracket assembly includes an L-shaped mounting bracket, a limiting mounting groove is formed inside the lower part of the L-shaped mounting bracket, a transition hole groove is formed inside one side of the L-shaped mounting bracket, a mounting base is fixedly provided at the lower part of one end of the L-shaped mounting bracket, and mounting through holes are formed at both ends inside the mounting base. The mounting base is adapted to the limiting groove, and the mounting through holes are adapted to T-shaped block mounting bolts.
[0008] As a further embodiment of this utility model: the pressing spring assembly includes an arc-shaped metal spring body, and a limiting sliding block is fixedly provided at one end of the arc-shaped metal spring body, the limiting sliding block being slidably adapted to the inside of the limiting installation groove.
[0009] As a further embodiment of this utility model: the spring adjustment assembly includes an arc-edged triangular strip, one end of which is fixedly provided with an eccentric rotating shaft, a fixing nut is screwed onto the outer side of one end of the eccentric rotating shaft, a rotating handle is fixedly provided at the other end of the eccentric rotating shaft, and a limit ring structure is fixedly provided at the other outer end of the eccentric rotating shaft and is located inside the transition hole groove for limited rotation.
[0010] As a further embodiment of this utility model: the rotating roller swing arm assembly includes a swing arm body, an L-shaped swing arm lever is fixedly provided at one side end of the swing arm body, a cabinet transfer through hole is opened inside one end of the swing arm body, a rotating roller transfer through hole is opened inside the other end of the swing arm body, the L-shaped swing arm lever is adapted to connect the other end of the buffer elastic element, and the cabinet transfer through hole is adapted to connect the adapter rod.
[0011] As a further embodiment of this utility model: the rotating roller assembly includes a roller baffle, one end of which is rotatably connected to a sleeved roller, and the other end of which is fixedly provided with a connecting rod. A limit nut is screwed onto one outer end of the connecting rod, and the connecting rod is adapted to pass through the rotating roller's connecting through hole.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] In this utility model, when installing the mounting bracket assembly, the mounting bracket assembly can be positioned in the T-shaped mounting groove according to different usage needs, and then it can be fixed by T-shaped block mounting bolts. Different numbers of pressing spring components can be slidably inserted into the mounting bracket assembly according to different usage needs. By holding the rotating handle to rotate the spring adjustment component, the arc-edge triangular strip is pressed against multiple sets of pressing spring components to adjust the distance between it and the counter surface of the cutting device below. After adjustment, the fixing nut is rotated to lock the spring adjustment component, so that it can be adapted to cut elastic webbing of different thicknesses and specifications.
[0014] In this invention, the rotating roller swing arm assembly is equipped with an L-shaped swing arm catch rod facing outwards, and the cabinet adapter through hole is aligned with the adapter rod and inserted into the cutting device cabinet. The two sides of the buffer elastic element are respectively fastened to the L-shaped cabinet catch rod and the L-shaped swing arm catch rod. In this way, the elastic webbing roll roller can be buffered during cutting. During cutting, the elastic webbing is pulled into the pneumatic hot cutting knife assembly for cutting, preventing the problem of tearing the elastic webbing during rapid feeding. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of the cutting device for producing annular elastic webbing according to the present invention;
[0016] Figure 2 This is a schematic diagram of the back structure of a cutting device for producing annular elastic webbing according to the present invention;
[0017] Figure 3 This is a schematic diagram of the mounting frame assembly in the cutting device for producing annular elastic webbing according to the present invention;
[0018] Figure 4 This is a schematic diagram of the pressing spring assembly in the cutting device for producing annular elastic webbing according to the present invention;
[0019] Figure 5 This is a schematic diagram of the spring adjustment component in the cutting device for producing annular elastic webbing according to the present invention;
[0020] Figure 6 This is a schematic diagram of the rotating roller swing arm assembly in a cutting device for producing annular elastic webbing according to the present invention.
[0021] Figure 7 This is a schematic diagram of the rotating roller assembly in a cutting device for producing annular elastic webbing, as described in this utility model.
[0022] In the diagram: 1. Cutting device cabinet; 2. Strip mounting base; 3. Mounting bracket assembly; 4. T-block mounting bolt; 5. Pressing spring assembly; 6. Spring adjustment assembly; 7. Rotating roller swing arm assembly; 8. Rotating insert roller assembly; 9. Limiting groove; 10. T-shaped mounting groove; 11. L-shaped cabinet clamp; 12. Buffer elastic element; 13. Adapter rod; 14. U-shaped limiting pin; 15. Pneumatic hot cutting knife assembly; 16. L-shaped metal perforated plate; 17. Cooling fan; 18. Cutting control display screen; 19. Cutting control button; 30. L-shaped mounting bracket; 31. Limiting mounting groove; 32. Adapter hole groove; 33. Mounting base; 34. Mounting through hole; 50. Arc-shaped metal spring body; 51. Limiting sliding block; 60. Arc-edged triangular strip; 61. Eccentric rotating shaft; 62. Fixing nut; 63. Rotating handle; 70. Swing arm body; 71. L-shaped swing arm clamp; 72. Cabinet adapter through hole; 73. Rotary roller adapter through hole; 80. Rotary roller baffle; 81. Sleeve-inserted rotary roller; 82. Adapter plug rod. Detailed Implementation
[0023] 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 some embodiments of the present utility model, and not all embodiments. 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.
[0024] 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.
[0025] Reference Figure 1 and Figure 2In this embodiment of the present invention, a cutting device for producing annular elastic webbing includes: a cutting device cabinet 1, a strip-shaped mounting base 2 fixedly disposed at one end of the upper part of the cutting device cabinet 1, a mounting frame assembly 3 fixedly disposed at one end of the upper part of the strip-shaped mounting base 2, T-shaped block mounting bolts 4 penetrating through both sides of one end of the mounting frame assembly 3, a pressing spring assembly 5 slidably disposed inside the lower part of the other end of the mounting frame assembly 3, a spring adjustment assembly 6 rotatably connected to one end of the side of the mounting frame assembly 3, a limiting groove 9 opened inside the upper part of the strip-shaped mounting base 2, a T-shaped mounting groove 10 opened inside the limiting groove 9, an L-shaped cabinet clamping rod 11 fixedly disposed at one end of the side of the strip-shaped mounting base 2, and a buffer elastic element 12 sleeved on one end of the L-shaped cabinet clamping rod 11. A connecting rod 13 is fixedly installed on one side end of the cutting device cabinet 1. A U-shaped limiting pin 14 is installed through one end of the connecting rod 13. A rotating roller swing arm assembly 7 is sleeved on the outside of the connecting rod 13. A rotating insert roller assembly 8 is rotatably connected to one end of the rotating roller swing arm assembly 7. A pneumatic hot cutting knife assembly 15 is fixedly installed on the other end of the cutting device cabinet 1. An L-shaped metal perforated plate 16 is fixedly installed on one end of the pneumatic hot cutting knife assembly 15. A cooling fan 17 is fixedly installed on the top of the L-shaped metal perforated plate 16. A cutting control display screen 18 is embedded in one end of the inclined surface of one side of the cutting device cabinet 1. A cutting control button 19 is embedded in the other end of the inclined surface of one side of the cutting device cabinet 1. The pneumatic hot cutting knife assembly 15 integrates a pneumatic telescopic rod and a heated cutting knife structure.
[0026] Reference Figure 3 The mounting bracket assembly 3 includes an L-shaped mounting bracket 30. A limiting mounting groove 31 is provided inside the lower part of the L-shaped mounting bracket 30. A transition hole groove 32 is provided inside one side of the L-shaped mounting bracket 30. A mounting base 33 is fixedly installed at the lower part of one end of the L-shaped mounting bracket 30. A mounting through hole 34 is provided at both ends inside the mounting base 33. The mounting base 33 is adapted to the limiting groove 9. The mounting through hole 34 is adapted to the T-shaped block mounting bolt 4.
[0027] Reference Figure 4 The pressing spring assembly 5 includes an arc-shaped metal spring body 50, and a limiting sliding block 51 is fixedly provided at one end of the arc-shaped metal spring body 50. The limiting sliding block 51 is slidably adapted to the inside of the limiting installation groove 31.
[0028] Reference Figure 5 The spring adjustment assembly 6 includes an arc-edged triangular strip 60. An eccentric rotating shaft 61 is fixedly installed at one end of the arc-edged triangular strip 60. A fixing nut 62 is screwed onto the outer side of one end of the eccentric rotating shaft 61. A rotating handle 63 is fixedly installed at the other end of the eccentric rotating shaft 61. A limit ring structure is fixedly installed at the other end of the outer side of the eccentric rotating shaft 61 and is located inside the transition hole groove 32 to limit rotation.
[0029] Using the above solution: By holding the rotating handle 63 to rotate the spring adjustment component 6, the arc-edge triangular strip 60 is pressed against the multiple sets of pressing spring components 5 to adjust its distance from the table surface of the cutting device cabinet 1 below. After adjustment, rotate the fixing nut 62 to lock the spring adjustment component 6, so that it can be adapted to cut elastic webbing of different thicknesses and specifications.
[0030] Reference Figure 6 The rotating roller swing arm assembly 7 includes a swing arm body 70. An L-shaped swing arm lever 71 is fixedly installed on one side of the swing arm body 70. A cabinet transfer through hole 72 is opened inside one end of the swing arm body 70, and a rotating roller transfer through hole 73 is opened inside the other end of the swing arm body 70. The L-shaped swing arm lever 71 is adapted to connect the other end of the buffer elastic element 12, and the cabinet transfer through hole 72 is adapted to connect the adapter rod 13.
[0031] Reference Figure 7 The rotating roller assembly 8 includes a roller baffle 80, one end of which is rotatably connected to a sleeved roller 81, and the other end of the roller baffle 80 is fixedly provided with a connecting rod 82. A limit nut 82 is screwed to one end of the outer side of the connecting rod 82, and the connecting rod 82 is adapted to pass through the roller connecting through hole 73.
[0032] The above solution is adopted: by having the rotating roller swing arm assembly 7 with one side of the L-shaped swing arm clamp 71 facing outward and the cabinet adapter through hole 72 aligned with the adapter rod 13 and inserted into the cutting device cabinet 1, the buffer elastic element 12 is fastened to the L-shaped cabinet clamp 11 and the L-shaped swing arm clamp 71 on both sides respectively. In this way, the elastic webbing roll can be buffered during cutting. During cutting, the elastic webbing is pulled into the pneumatic hot cutting knife assembly 15 for cutting, preventing the problem of tearing the elastic webbing during rapid feeding.
[0033] The working principle of this utility model is as follows: When installing the mounting bracket assembly 3, the mounting bracket assembly 3 can be positioned within the T-shaped mounting groove 10 according to different usage requirements, and then fixed by the T-shaped block mounting bolt 4. Different numbers of pressing spring assemblies 5 can be slidably inserted into the mounting bracket assembly 3 according to different usage requirements. By holding the rotating handle 63 and rotating the spring adjustment assembly 6, the arc-edged triangular strip 60 is pressed against multiple sets of pressing spring assemblies 5 to adjust the distance between it and the table surface of the cutting device cabinet 1 below. After adjustment, the fixing nut 62 is rotated to lock the spring. The sheet adjustment component 6 can adapt to elastic webbing of different thicknesses for cutting. By rotating the roller swing arm component 7 with one side of the L-shaped swing arm clamp 71 facing outward and aligning the cabinet adapter through hole 72 with the adapter rod 13 and inserting it into the cutting device cabinet 1, the two sides of the buffer elastic element 12 are respectively fastened to the L-shaped cabinet clamp 11 and the L-shaped swing arm clamp 71. In this way, the elastic webbing roll can be buffered during cutting. During cutting, the elastic webbing is pulled into the pneumatic hot cutting knife component 15 for cutting, preventing the problem of tearing the elastic webbing during rapid feeding.
[0034] 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 cutting device for producing annular elastic webbing, characterized in that, include: A cutting device cabinet (1) is provided with a strip mounting base (2) fixedly installed at one end of the upper part of the cutting device cabinet (1). A mounting bracket assembly (3) is fixedly installed at one end of the upper part of the strip mounting base (2). T-shaped block mounting bolts (4) are provided through both sides of one end of the mounting bracket assembly (3). A pressing spring assembly (5) is slidably installed inside the lower part of the other end of the mounting bracket assembly (3). A spring adjustment assembly (6) is rotatably connected to one end of the side of the mounting bracket assembly (3). A limit groove (9) is opened inside the upper part of the strip mounting base (2). The slot (9) has a T-shaped mounting slot (10) inside. An L-shaped cabinet lever (11) is fixedly installed on one side of the strip mounting base (2). A buffer elastic element (12) is sleeved on one end of the L-shaped cabinet lever (11). A transition rod (13) is fixedly installed on one side of the cutting device cabinet (1). A U-shaped limiting pin (14) is inserted through one end of the transition rod (13). A rotating roller swing arm assembly (7) is sleeved on the outside of the transition rod (13). A rotating insert roller assembly (8) is rotatably connected to one end of the rotating roller swing arm assembly (7).
2. The cutting device for producing annular elastic webbing according to claim 1, characterized in that, A pneumatic hot cutting knife assembly (15) is fixedly installed at the other end of the upper part of the cutting device cabinet (1). An L-shaped metal perforated plate (16) is fixedly installed at one end of the upper part of the pneumatic hot cutting knife assembly (15). A cooling fan (17) is fixedly installed above the L-shaped metal perforated plate (16). A cutting control display screen (18) is embedded in one end of the inclined surface of one side of the cutting device cabinet (1). A cutting control button (19) is embedded in the other end of the inclined surface of one side of the cutting device cabinet (1). A pneumatic telescopic rod and a heated cutting knife structure are integrated inside the pneumatic hot cutting knife assembly (15).
3. The cutting device for producing annular elastic webbing according to claim 1, characterized in that, The mounting bracket assembly (3) includes an L-shaped mounting bracket (30). The L-shaped mounting bracket (30) has a limiting mounting groove (31) inside its lower part. The L-shaped mounting bracket (30) has a transition hole groove (32) inside one side. A mounting base (33) is fixedly installed below one end of the L-shaped mounting bracket (30). The mounting base (33) has mounting through holes (34) at both ends inside its interior. The mounting base (33) is adapted to the limiting groove (9). The mounting through holes (34) are adapted to the T-shaped block mounting bolts (4).
4. The cutting device for producing annular elastic webbing according to claim 1, characterized in that, The pressing spring assembly (5) includes an arc-shaped metal spring body (50), and a limiting sliding block (51) is fixedly provided at one end of the arc-shaped metal spring body (50). The limiting sliding block (51) is slidably adapted to the inside of the limiting installation groove (31).
5. A cutting device for producing annular elastic webbing according to claim 1, characterized in that, The spring adjustment assembly (6) includes an arc-edged triangular strip (60). An eccentric rotating shaft (61) is fixedly provided at one end of the arc-edged triangular strip (60). A fixing nut (62) is screwed onto the outer side of one end of the eccentric rotating shaft (61). A rotating handle (63) is fixedly provided at the other end of the eccentric rotating shaft (61). A limit ring structure is fixedly provided at the other end of the outer side of the eccentric rotating shaft (61) and is located inside the transition hole groove (32) for limited rotation.
6. A cutting device for producing annular elastic webbing according to claim 1, characterized in that, The rotating roller swing arm assembly (7) includes a swing arm body (70). An L-shaped swing arm lever (71) is fixedly provided on one side of the swing arm body (70). A cabinet transfer through hole (72) is opened inside one end of the swing arm body (70). A rotating roller transfer through hole (73) is opened inside the other end of the swing arm body (70). The L-shaped swing arm lever (71) is adapted to connect the other end of the buffer elastic element (12). The cabinet transfer through hole (72) is adapted to connect the adapter rod (13).
7. A cutting device for producing annular elastic webbing according to claim 1, characterized in that, The rotating roller assembly (8) includes a roller baffle (80), one end of which is rotatably connected to a sleeve roller (81), and the other end of which is fixedly provided with a connecting rod (82). A limit nut (83) is screwed onto one end of the connecting rod (82), and the connecting rod (82) is adapted to pass through the roller connecting through hole (73).