A sewing mechanism for mesh fabric

Abstract

This utility model provides a sewing mechanism for a mesh fabric, comprising: an operating base, a driving component at the bottom of the operating base, a flipping component on the front of the operating base, and a folding component outside the flipping component. The folding component includes four rotating parts, which are equidistantly arranged outside the flipping component. This utility model provides a sewing mechanism for a mesh fabric, using the operating base as a mounting foundation for each component. The driving component drives the flipping component to perform a fan-shaped movement. The folding component provides a stable movement trajectory for the fixing component, and the fixing component stabilizes the mesh fabric on the operating base, preventing movement during sewing and thus avoiding positional shifts and uneven fixing force that could affect the quality of the sewing.

Description

Technical Field

[0001] This utility model relates to the field of mesh fabric production technology, and in particular to a mesh fabric sewing mechanism. Background Technology

[0002] Mesh fabric is a type of fabric with a mesh structure that is widely used in many fields. It is highly breathable, allowing air to circulate freely between the mesh openings, which helps dissipate heat and moisture.

[0003] Currently, during the production process, nylon ropes are placed along the edges of the mesh fabric, and then the edges are sewn together using sewing equipment. This is done to facilitate the later use of the mesh fabric. However, during the sewing process, the edges of the mesh fabric are mainly fixed manually to prevent it from shifting during sewing. But manual operation is prone to fatigue, which can cause the mesh fabric to shift position and the fixing force to be uneven, thus affecting the quality of the sewing.

[0004] Therefore, it is necessary to provide a sewing mechanism for mesh fabric to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a sewing mechanism for mesh fabric, which solves the problem of poor quality sewing of mesh fabric caused by fatigue during manual operation.

[0006] To solve the above-mentioned technical problems, the present invention provides a mesh sewing mechanism, comprising: an operating base, a driving component at the bottom of the operating base, a flipping component on the front of the operating base, and a folding component outside the flipping component. The folding component includes: four rotating parts, which are equidistantly arranged outside the flipping component. An arc-shaped rod for guidance is slidably connected inside each rotating part. The arc-shaped rod passes through the rotating part and extends to its outside. An elastic element for resetting is provided on the outer surface of the arc-shaped rod. One end of the arc-shaped rod is fixedly connected to the outside of the operating base, and the other end of the arc-shaped rod is fixedly connected to a limiting structure. A fixing component for fixing the mesh sewing edge is provided outside the folding component.

[0007] Preferably, the driving assembly includes a driving component, a mounting block, and a guide structure. The driving component is mounted on the bottom of the operating base, and a transmission component for transmitting kinetic energy is fixedly connected to the output end of the driving component. The mounting block is symmetrically mounted on the bottom of the operating base, and the transmission component passes through the mounting block and extends to its exterior. The outer surface of the transmission component is rotatably connected to the interior of the mounting block. The guide structure is opened at the bottom of the operating base, and a moving component is slidably connected inside the guide structure. The interior of the moving component is threadedly connected to the outer surface of the transmission component, and a driving pusher is fixedly connected to the front of the moving component.

[0008] Preferably, the flipping assembly includes a movable component and a stabilizing component. The movable component is mounted on the front of the operating base, and a movable block is rotatably connected to the outer surface of the movable component. The stabilizing component is symmetrically mounted on the front of the operating base, and a long rod for providing a mounting base is slidably connected inside the stabilizing component. The long rod passes through the stabilizing component and extends to its exterior. The outer surface of the long rod is fixedly connected to the interior of the movable block, and the outer surface of the long rod is fixedly connected to the interior of the four rotating components.

[0009] Preferably, the fixing assembly includes a telescopic component and four connecting members for linkage. The telescopic component is installed on the top of the movable block, and the four connecting members are disposed on the back of the four rotating components. The outside of the connecting members is slidably connected to the inside of the rotating components. The connecting members pass through the rotating components and extend to their outside. The outside of the four connecting members is fixedly connected to a pressure plate for fixing the mesh fabric. The outside of the pressure plate is fixedly connected to the outside of the telescopic component. The top of the pressure plate is provided with a working groove.

[0010] Preferably, a pre-compression assembly is symmetrically arranged on the top of the operating base. The pre-compression assembly includes a receiving groove, a magnetic component is installed inside the receiving groove, a pre-compression plate for pre-fixing the mesh is provided on the top of the magnetic component, and a handle for operation is installed on the top of the pre-compression plate.

[0011] Preferably, an auxiliary component is provided on the outside of the operating base. The auxiliary component includes a displacement component and a support component. The displacement component is disposed on the top of the operating base, and a seam component is provided on the outer surface of the displacement component. The support component is installed on the top of the operating base, and a control device for the mechanism is provided on the top of the support component.

[0012] Compared with related technologies, the sewing mechanism for the mesh fabric provided by this utility model has the following advantages:

[0013] This utility model provides a sewing mechanism for a mesh fabric. The operating base serves as the mounting foundation for each component. The driving component can drive the flipping component to perform a fan-shaped movement. The folding component can provide a stable movement trajectory for the fixing component. Furthermore, the fixing component can stabilize the mesh fabric on the operating base, preventing movement during the sewing process. This would prevent positional displacement of the mesh fabric during sewing and uneven fixing force, which would affect the quality of the sewing. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the sewing mechanism for the mesh fabric provided by this utility model;

[0015] Figure 2 for Figure 1The enlarged schematic diagram of part A shown below;

[0016] Figure 3 for Figure 1 The diagram shown is a top view.

[0017] Figure 4 for Figure 1 The side sectional view shown is shown below;

[0018] Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below;

[0019] Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown below;

[0020] Figure 7 for Figure 4 The enlarged schematic diagram of part D is shown.

[0021] The diagram is labeled as follows: 1. Operating base; 2. Drive assembly; 21. Drive component; 22. Mounting block; 23. Guide structure; 24. Transmission component; 25. Moving component; 26. Pushing component; 3. Tilting assembly; 31. Moving component; 32. Stabilizing component; 33. Moving block; 34. Long rod component; 4. Reverse bending assembly; 41. Rotating component; 42. Arc rod; 43. Elastic element; 44. Restricting structure; 5. Fixing assembly; 51. Telescopic component; 52. Connecting component; 53. Pressure plate component; 54. Working groove; 6. Pre-compression assembly; 61. Receiving groove; 62. Magnetic component; 63. Pre-compression plate; 64. Handle component; 7. Auxiliary assembly; 71. Displacement assembly; 72. Support component; 73. Seam edge component; 74. Control device. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic diagram of a preferred embodiment of the sewing mechanism for the mesh fabric provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 The diagram shown is a top view. Figure 4 for Figure 1 The side sectional view shown is shown below; Figure 5 for Figure 4 The enlarged schematic diagram of section B is shown below; Figure 6 for Figure 4 The enlarged schematic diagram of section C is shown below; Figure 7 for Figure 4 The enlarged schematic diagram of part D is shown. The sewing mechanism of the mesh fabric includes: an operating base 1, a driving component 2 at the bottom of the operating base 1, a flipping component 3 on the front of the operating base 1, and a folding component 4 outside the flipping component 3. The folding component 4 includes: four rotating parts 41, which are equidistantly arranged outside the flipping component 3. An arc-shaped rod 42 for guidance is slidably connected inside each rotating part 41. The arc-shaped rod 42 passes through the rotating part 41 and extends to its outside. An elastic element 43 for resetting is provided on the outer surface of the arc-shaped rod 42. One end of the arc-shaped rod 42 is fixedly connected to the outside of the operating base 1, and the other end of the arc-shaped rod 42 is fixedly connected to a limiting structure 44. A fixing component 5 for fixing the sewing edge of the mesh fabric is provided outside the folding component 4.

[0024] The operating base 1 provides an installation foundation for each component. The drive component 2 is activated to push the flipping component 3 to perform a fan-shaped motion. When the flipping component 3 moves, the anti-folding component 4 moves in a fan shape simultaneously, thereby causing the rotating component 41 to move. During rotation, the arc-shaped rod 42 serves as a guide to increase the stability of the movement. The limiting structure 44 prevents the rotating component 41 from detaching from the arc-shaped rod 42. When the rotating component 41 moves inward in a fan shape, the elastic element 43 is squeezed, thereby allowing the fixing component 5 to fix the edge of the mesh on the operating base 1, which facilitates the sewing process of the equipment.

[0025] Among them, the elastic element 43 includes, but is not limited to, springs, elastic rubber blocks, and elastic metal sheets.

[0026] In this embodiment, the elastic element 43 is preferably a spring. Springs have good elastic recovery capabilities and can quickly return to their initial state after being subjected to external force.

[0027] The drive assembly 2 includes a drive component 21, a mounting block 22, and a guide structure 23. The drive component 21 is mounted on the bottom of the operating base 1. The output end of the drive component 21 is fixedly connected to a transmission component 24 for transmitting kinetic energy. The mounting block 22 is symmetrically mounted on the bottom of the operating base 1. The transmission component 24 passes through the mounting block 22 and extends to its exterior. The outer surface of the transmission component 24 is rotatably connected to the interior of the mounting block 22. The guide structure 23 is opened at the bottom of the operating base 1. A moving component 25 is slidably connected inside the guide structure 23. The interior of the moving component 25 is threadedly connected to the outer surface of the transmission component 24. A driving pusher 26 is fixedly connected to the front of the moving component 25.

[0028] When the drive member 21 rotates, the transmission member 24 can drive the moving member 25 to move inside the guide structure 23. The guide structure 23 enables the moving member 25 to move stably, and the mounting block 22 enables the transmission member 24 to maintain stable rotation. The pusher 26 provides the power for the flipping motion of the flipping assembly 3.

[0029] The flipping assembly 3 includes a movable component 31 and a stabilizing component 32. The movable component 31 is mounted on the front of the operating base 1, and a movable block 33 is rotatably connected to the outer surface of the movable component 31. The stabilizing component 32 is symmetrically mounted on the front of the operating base 1. A long rod 34 for providing an installation base is slidably connected inside the stabilizing component 32. The long rod 34 passes through the stabilizing component 32 and extends to its exterior. The outer surface of the long rod 34 is fixedly connected to the interior of the movable block 33. The outer surface of the long rod 34 is also fixedly connected to the interior of the four rotating components 41.

[0030] When the pusher 26 moves, it provides power to the movable block 33 on the movable part 31. Since the movable block 33 and the movable part 31 are rotatably connected, and the movable part 31 provides a support base for the movable block 33, when the movable block 33 makes a fan-shaped movement, the long rod 34 can slide stably in a fan shape inside the stabilizer 32. The long rod 34 can provide power for the fan-shaped movement of the four equidistant rotating parts 41, and anti-detachment blocks that limit the range of movement are provided at both ends of the long rod 34.

[0031] The fixing component 5 includes a telescopic component 51 and four connecting parts 52 for linkage. The telescopic component 51 is installed on the top of the movable block 33. The four connecting parts 52 are disposed on the back of the four rotating parts 41. The outside of the connecting parts 52 is slidably connected to the inside of the rotating parts 41. The connecting parts 52 pass through the rotating parts 41 and extend to their outside. The outside of the four connecting parts 52 is fixedly connected to a pressure plate 53 for fixing the mesh. The outside of the pressure plate 53 is fixedly connected to the outside of the telescopic component 51. The top of the pressure plate 53 is provided with a working groove 54.

[0032] The telescopic component 51 is installed on the movable block 33 and can move in a fan shape together with the movable block 33. The output end of the telescopic component 51 is connected to the outside of the pressure plate 53. The telescopic component 51 can change the position of the pressure plate 53, which is convenient for pressing and fixing the mesh on the operating base 1 to prevent the mesh from moving when sewing. Each connecting piece 52 slides stably with each rotating piece 41, so that the pressure plate 53 connected to the outside of the four connecting pieces 52 can move synchronously. The working groove 54 allows the mesh seam to be exposed to the outside of the pressure plate 53, and the bottom of the pressure plate 53 is provided with rubber material to increase anti-slip properties.

[0033] The telescopic component 51 includes, but is not limited to, an electric push rod, a hydraulic mechanism, and a cylinder.

[0034] In this example, the telescopic component 51 is preferably an electric actuator. Electric actuators have the advantages of simple structure and fast response speed.

[0035] The top of the operating base 1 is symmetrically provided with a pre-compression assembly 6. The pre-compression assembly 6 includes a receiving groove 61. A magnetic component 62 is installed inside the receiving groove 61. A pre-compression plate 63 for pre-fixing the mesh is provided on the top of the magnetic component 62. A handle component 64 for operation is installed on the top of the pre-compression plate 63.

[0036] Before placing the mesh fabric that needs to be sewn, on top of the operating base 1, use your hands to pull the handle 64 upwards to separate the pre-press plate 63 from the magnetic component 62. After the mesh fabric is placed, place the pre-press plate 63 inside the receiving groove 61. The mesh fabric can be fixed by the attraction between the pre-press plate 63 and the magnetic component 62, which makes it easier for the subsequent fixing component 5 to press the sewn edge of the mesh fabric.

[0037] An auxiliary component 7 is provided on the outside of the operating base 1. The auxiliary component 7 includes a displacement component 71 and a support component 72. The displacement component 71 is disposed on the top of the operating base 1. A seam component 73 is provided on the outer surface of the displacement component 71. The support component 72 is installed on the top of the operating base 1. A control device 74 for the mechanism is provided on the top of the support component 72.

[0038] The displacement component 71 can control the reciprocating movement of the sewing component 73, thereby performing sewing treatment on the mesh fabric of the operating base 1. The control device 74 can control each component on the operating base 1.

[0039] The working principle of the sewing mechanism of the mesh fabric provided by this utility model is as follows: First, the mesh fabric is placed on the top of the operating base 1. The nylon thread in the thread wheel is placed on the mesh fabric through the thread wheel and inserted into the thread groove at the top of the operating base 1. The sewing mesh fabric is folded in half. Then, the driving component 21 of the driving component 2 is started, which drives the transmission component 24 to rotate. Since the transmission component 24 is threadedly connected to the moving component 25, the moving component 25 can be restricted by the guide structure 23 to move stably, thereby causing the pushing component 26 to move with the moving component 25, providing the flipping power for the flipping component 3. Then, on the movable component 31 of the flipping component 3, the movable block 33 moves in a fan shape under the action of the pushing component 26. Since the movable block 33 is rotatably connected to the movable component 31 and is provided with rotational support by the movable component 31, the movable block 33 drives the long rod 34 to slide in a fan shape inside the stabilizing component 32. The long rod 34 then drives the rotating component 41 of the anti-folding component 4 to move in a fan shape synchronously. The rotating component 41 moves along the arc-shaped rod 42. During this process, the elastic element 43 is compressed and can reset the rotating component 41. At the same time, the limiting structure 44 prevents the rotating component 41 from detaching from the arc-shaped rod 42. The movement of the rotating component 41 and the movable block 33 causes the fixed assembly 5 to move as a whole. Finally, the telescopic component 51 of the fixed assembly 5 is installed on the top of the movable block 33. While the movable block 33 moves in a fan shape, the position of the pressure plate component 53 is adjusted by changing the position of the output end. The rubber at the bottom of the pressure plate component 53 increases the friction force, pressing down and fixing the folded part of the mesh on the operating base 1. The working groove 54 facilitates the mesh sewing operation, thereby achieving stable mesh sewing.

[0040] Compared with related technologies, the sewing mechanism for the mesh fabric provided by this utility model has the following advantages:

[0041] This utility model provides a sewing mechanism for a mesh fabric. The operating base 1 serves as the mounting base for each component. The driving component 2 drives the flipping component 3 to perform a fan-shaped movement. The folding component 4 provides a stable movement trajectory for the fixing component 5. The fixing component 5 stabilizes the mesh fabric on the operating base 1, preventing movement during the sewing process. This prevents the mesh fabric from shifting during the sewing process and causing uneven fixing force, which would affect the quality of the sewing.

[0042] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sewing mechanism for a mesh fabric, characterized in that, include: An operating base is provided, with a driving component at its bottom and a flipping component on its front. A folding component is provided outside the flipping component, comprising four rotating members equidistantly positioned outside the flipping component. Each rotating member has an internally slidably connected arc-shaped rod for guidance, which passes through the rotating member and extends to its exterior. The outer surface of the arc-shaped rod has an elastic element for resetting. One end of the arc-shaped rod is fixedly connected to the exterior of the operating base, and the other end is fixedly connected to a limiting structure. A fixing component for fixing the seam edge of the mesh fabric is provided outside the folding component.

2. The webbing edging mechanism according to claim 1, wherein The drive assembly includes a drive component, a mounting block, and a guide structure. The drive component is mounted on the bottom of the operating base. The output end of the drive component is fixedly connected to a transmission component for transmitting kinetic energy. The mounting block is symmetrically mounted on the bottom of the operating base. The transmission component passes through the mounting block and extends to its exterior. The outer surface of the transmission component is rotatably connected to the interior of the mounting block. The guide structure is opened at the bottom of the operating base. A moving component is slidably connected inside the guide structure. The interior of the moving component is threadedly connected to the outer surface of the transmission component. A driving pusher is fixedly connected to the front of the moving component.

3. The sewing mechanism for the mesh fabric according to claim 1, characterized in that, The flipping assembly includes a movable component and a stabilizing component. The movable component is mounted on the front of the operating base, and a movable block is rotatably connected to its outer surface. The stabilizing component is symmetrically mounted on the front of the operating base, and a long rod for providing a mounting base is slidably connected inside the stabilizing component. The long rod passes through the stabilizing component and extends to its exterior. The outer surface of the long rod is fixedly connected to the interior of the movable block, and the outer surface of the long rod is fixedly connected to the interior of the four rotating components.

4. The sewing mechanism for the mesh fabric according to claim 1, characterized in that, The fixing assembly includes a telescopic component and four connecting parts for linkage. The telescopic component is installed on the top of the movable block, and the four connecting parts are disposed on the back of the four rotating components. The outside of the connecting parts is slidably connected to the inside of the rotating components. The connecting parts pass through the rotating components and extend to their outside. The outside of the four connecting parts is fixedly connected to a pressure plate for fixing the mesh fabric. The outside of the pressure plate is fixedly connected to the outside of the telescopic component. The top of the pressure plate has a working groove.

5. The sewing mechanism for the mesh fabric according to claim 1, characterized in that, The top of the operating base is symmetrically provided with pre-compression components. The pre-compression components include receiving grooves, inside which magnetic components are installed. The top of the magnetic components is provided with a pre-compression plate for pre-fixing the mesh fabric, and the top of the pre-compression plate is provided with a handle for operation.

6. The sewing mechanism for the mesh fabric according to claim 1, characterized in that, An auxiliary component is provided on the outside of the operating base. The auxiliary component includes a displacement component and a support component. The displacement component is located on the top of the operating base and has a seam edge component on its outer surface. The support component is installed on the top of the operating base and has a control device for the mechanism on its top.

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