An irregular cylindrical patch process

Abstract

The application discloses an irregular cylindrical cloth pasting process, which comprises a workbench, a tray and a profiling sleeve, a moving frame is movably connected in the workbench, an elastic element is arranged on the moving frame and a supporting table is arranged on the elastic element, the tray is connected to the supporting table and is used for containing a mesh cloth, a cylinder one is arranged under the workbench and is used for driving the moving frame to move, a lifting table is arranged on the workbench and a lifting frame is movably arranged in the lifting table, an end shaft is rotatably arranged in the lifting frame and the profiling sleeve is coaxially connected to the end shaft through a connecting rod, and the lifting frame is connected to a cylinder two. The shell to be pasted with the cloth is sleeved on the profiling sleeve, the mesh cloth with the adhesive is placed on the tray, the lifting frame drives the profiling sleeve to move close to the tray, the mesh cloth is pasted on the shell, then the moving frame is controlled to move and drive the profiling sleeve to rotate, and the mesh cloth can be pasted around the shell, so that the whole cloth pasting operation is more convenient and labor-saving and the cloth pasting processing efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of speaker covering technology, and in particular to an irregular cylindrical covering process. Background Technology

[0002] Speaker mesh protects internal components from dust, dirt, and other debris, and prevents external objects from damaging the speaker's interior. Additionally, the mesh filters sound, resulting in better sound quality when the speaker outputs audio.

[0003] Currently, the usual procedure for covering the speaker enclosure with mesh fabric is as follows: first, the mesh fabric is cut to the specified size, then glue is applied to the enclosure, and then the mesh fabric is manually aligned and wrapped around the enclosure and glued to the four sides of the enclosure. However, manual operation is not only cumbersome, but also has low processing efficiency.

[0004] To address these issues, we propose an irregular cylindrical fabric application process. Summary of the Invention

[0005] The purpose of this invention is to provide an irregular cylindrical fabric bonding process to solve the problem mentioned in the background art of bonding fabric to an irregular cylinder, where the bonded fabric is smooth and wrinkle-free.

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

[0007] An irregular cylindrical fabric applicator includes a workbench, a tray, and a conforming sleeve. A movable frame is movably connected through the workbench, and a support platform is mounted on the movable frame via an elastic element. The tray is connected to the support platform for holding the fabric. A cylinder is installed under the workbench to drive the movable frame. A lifting platform is installed on the workbench, and a lifting frame is movably installed inside the lifting platform. An end shaft is rotatably installed through the lifting frame, and the conforming sleeve is coaxially connected to the end shaft via a connecting rod. A cylinder is connected under the lifting frame, and a cylinder is installed on the back of the lifting frame. A locking element for locking the end shaft is connected to the cylinder.

[0008] In a further embodiment, the upper surface of the worktable is also provided with a pair of straight rails, the extension direction of which is parallel to the extension and retraction direction of the cylinder, and the lower surface of the moving frame is provided with a slider corresponding to each straight rail.

[0009] In a further embodiment, the cylinder is connected to the bottom surface of the workbench via a hanger. A guide sleeve is also installed on the hanger, through which one end of a guide rod passes, and the other end of the guide rod is connected to the movable frame.

[0010] In a further embodiment, the top of the lifting frame is connected to a top frame, and each of the four corners of the top frame is connected to a guide rod 2. A guide sleeve 2 is provided on the worktable for each guide rod 2, and the guide rod 2 passes through the interior of the guide sleeve 2.

[0011] In a further embodiment, a slot is provided on the outer side wall of the end shaft, and a locking member is provided with a locking block that matches the slot.

[0012] In a further embodiment, the back of the lifting frame is also connected to a convex rail, and the locking member has a groove corresponding to the convex rail.

[0013] In a further embodiment, the elastic element includes a sleeve and a core rod that are sleeved together, and one end of the core rod extending into the sleeve is connected to the sleeve by a spring.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This invention involves placing the shell to be covered with fabric over a contour sleeve, placing the mesh fabric with adhesive on a tray, and then using a lifting frame to bring the contour sleeve closer to the tray so that the mesh fabric adheres to the shell. The moving frame is then controlled to move and rotate the contour sleeve, thus attaching the mesh fabric around the shell. The entire fabric application process is more convenient and labor-saving, effectively replacing the manual fabric application operation of the prior art, and thus improving the efficiency of fabric application. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the workbench of the present invention viewed from below;

[0018] Figure 3 This is a schematic diagram of the structure of the lifting platform after the outer shell of the present invention has been removed;

[0019] Figure 4 This is a schematic diagram of the assembly structure of the locking component and the end shaft of the present invention;

[0020] Figure 5 This is a schematic diagram of a half-section of the elastic element connection of the present invention.

[0021] In the diagram: 1. Workbench; 2. Moving frame; 3. Elastic component; 31. Sleeve; 32. Core rod; 33. Spring; 4. Support platform; 5. Tray; 6. Cylinder 1; 7. Lifting platform; 8. Lifting frame; 81. Convex rail; 9. End shaft; 91. Slot; 10. Connecting rod; 11. Contouring sleeve; 12. Cylinder 2; 13. Cylinder 3; 14. Locking component; 15. Locking block; 16. Straight rail; 17. Slider; 18. Hanger; 19. Guide rod 1; 20. Guide sleeve 1; 21. Top frame; 22. Guide rod 2; 23. Guide sleeve 2. Detailed Implementation

[0022] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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 will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] 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 skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figure 1-3An irregular cylindrical mesh applicator process includes a workbench 1, a tray 5, and a contour sleeve 11. A movable frame 2 is movably connected through the workbench 1. A movable groove for the movable frame 2 to move is formed on the surface of the workbench 1, and the groove is vertically continuous. A support platform 4 is mounted on the movable frame 2 via elastic elements 3, which are distributed at the four corners of the movable frame 2. The tray 5 is connected to the support platform 4, and the mesh to be applicated is placed on the tray 5. A cylinder 6 is installed under the workbench 1 to drive the movable frame 2. The extension and retraction direction of the cylinder 6 is consistent with the movement direction of the movable frame 2. The output shaft of the cylinder 6 is connected to one end of the movable frame 2 that extends below the movable groove, thereby driving the movable frame 2 to move. A lifting platform 7 is installed on the workbench 1. 7 is located adjacent to the movable frame 2. A lifting frame 8 is movably installed inside the lifting platform 7. The lifting frame 8 can move vertically up and down. An end shaft 9 is installed through and rotatably inside the lifting frame 8. One end of the end shaft 9 is connected to the contour sleeve 11 through the connecting rod 10, so that the contour sleeve 11 can rotate. A second cylinder 12 is connected to the lower part of the lifting frame 8. The second cylinder 12 drives the lifting frame 8 to move vertically up and down. The second cylinder 12 is suspended below the workbench 1 by the support frame. A through slot is opened on the surface of the workbench 1 for the lifting frame 8 to pass through. A third cylinder 13 is installed on the back of the lifting frame 8. The output shaft of the third cylinder 13 is connected to a locking part 14 for locking the end shaft 9, so that the end shaft 9 can be locked at an appropriate time, so that the contour sleeve 11 cannot rotate.

[0026] Please see Figure 1 To improve the stability of the moving frame 2 during movement, a pair of straight rails 16 are provided on the upper surface of the workbench 1. The extension direction of the pair of straight rails 16 is parallel to the extension and retraction direction of the cylinder 6. A slider 17 is provided on the lower surface of the moving frame 2 for each straight rail 16. The slider 17 slides along the straight rail 16 to limit the movement of the moving frame 2 and prevent deviation.

[0027] Please see Figure 2 Cylinder 6 is connected to the bottom of workbench 1 via hanger 18. A guide sleeve 20 is also installed on hanger 18. One end of guide rod 19 passes through the guide sleeve 20, and the other end of guide rod 19 is connected to the moving frame 2. Guide rod 19 is parallel to cylinder 6. When cylinder 6 extends or retracts, it drives guide rod 19 to move within guide sleeve 20, making the extension and retraction of cylinder 6 more stable.

[0028] Please see Figure 2-3 The top of the lifting frame 8 is connected to the top frame 21. Guide rods 22 are connected to the four corners of the top frame 21. A guide sleeve 23 is provided on the worktable 1 for each guide rod 22. The guide sleeve 23 extends to the bottom of the worktable 1, and the guide rod 22 passes through the inside of the guide sleeve 23. The guide rod 22 is parallel to the cylinder 12. When the cylinder 12 is raised or lowered, it drives the guide rod 22 to move inside the guide sleeve 23, making the extension and retraction of the cylinder 12 more stable.

[0029] Please see Figure 4 The back of the lifting frame 8 is also connected to a convex rail 81, and the locking member 14 has a groove corresponding to the convex rail 81. By utilizing the cooperation effect of the convex rail 81 and the groove, the cylinder 3 13 controls the locking member 14 to slide along the convex rail 81 when it extends and retracts, thereby limiting the locking member 14 and making the movement more stable.

[0030] Please see Figure 4 A slot 91 is provided on the outer side wall of the end shaft 9, and a locking block 15 is provided on the locking member 14 to match the slot 91. The slot 91 and the locking block 15 adopt a triangular structure to facilitate better locking connection.

[0031] Please see Figure 5 The elastic element 3 includes a sleeve 31 and a core rod 32 that are sleeved together. One end of the core rod 32 that extends into the sleeve 31 is connected to the sleeve 31 by a spring 33. By utilizing the elasticity of the spring 33, when the conforming sleeve 11 presses the tray 5, the tray 5 drives the spring 33 to compress. Thus, under the reaction force of the spring 33, the tray 5 is pressed tightly against the conforming sleeve 11 in the opposite direction, ensuring the tight fit between the mesh and the shell.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An irregular cylindrical fabric applicator, comprising a workbench (1), a tray (5), and a contoured sleeve (11), characterized in that: A movable frame (2) is connected through and movably connected inside the workbench (1). A support platform (4) is installed on the movable frame (2) via an elastic element (3), and a tray (5) is connected to the support platform (4) for holding the mesh fabric. A cylinder (6) is installed under the workbench (1) to drive the movable frame (2) to move. A lifting platform (7) is installed on the workbench (1), and a lifting frame (8) is movably installed inside the lifting platform (7). An end shaft (9) is installed through and rotatably inside the lifting frame (8), and a contour sleeve (11) is coaxially connected to the end shaft (9) via a connecting rod (10). A cylinder (12) is connected under the lifting frame (8), and a cylinder (13) is installed on the back of the lifting frame (8). A locking element (14) for locking the end shaft (9) is connected to the cylinder (13). The upper surface of the workbench (1) is also provided with a pair of straight rails (16), the extension direction of the pair of straight rails (16) is parallel to the extension direction of the cylinder (6), and the lower surface of the moving frame (2) is provided with sliders (17) corresponding to each straight rail (16). The cylinder (6) is connected to the bottom surface of the workbench (1) via a hanger (18). A guide sleeve (20) is also installed on the hanger (18). One end of a guide rod (19) passes through the guide sleeve (20), and the other end of the guide rod (19) is connected to the movable frame (2). The top of the lifting frame (8) is connected to a top frame (21), and each of the four corners of the top frame (21) is connected to a guide rod (22). The workbench (1) is provided with a guide sleeve (23) corresponding to each guide rod (22), and the guide rod (22) passes through the interior of the guide sleeve (23). The end shaft (9) has a slot (91) on its outer side wall, and the locking member (14) has a locking block (15) that matches the slot (91). The back of the lifting frame (8) is also connected to a convex rail (81), and the locking member (14) has a groove corresponding to the convex rail (81); Place the shell to be covered with the mesh onto the outer sleeve (11), place the mesh to be covered on the tray (5), and the lifting frame (8) moves the sleeve (11) closer to the tray (5) so that the mesh is attached to the shell. Then control the moving frame (2) to move and rotate the sleeve (11) so that the mesh is attached around the shell.

2. The irregular cylindrical fabric application process according to claim 1, characterized in that: The elastic element (3) includes a sleeve (31) and a core rod (32) that are sleeved together, and one end of the core rod (32) that extends into the sleeve (31) is connected to the sleeve (31) by a spring (33).

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