Buttoning machine for cloth production

Abstract

The utility model belongs to the technical field of cloth production, and particularly relates to a dotter for cloth production, which comprises a workbench, a supporting plate arranged at the top of the workbench, a connecting plate arranged on one side of the top of the supporting plate, a telescopic assembly arranged on the connecting plate, a pressing plate arranged on the telescopic assembly, and a first rotating disc rotationally arranged on the connecting plate. A first rotating disc is rotatably arranged on the workbench, a plurality of upper dies are installed on the first rotating disc, a second rotating disc is rotatably arranged on the workbench, a plurality of lower dies are installed on the second rotating disc, the upper dies correspond to the lower dies one to one, and the first rotating disc and the second rotating disc are connected through a transmission assembly. The device can meet the requirements of buttons of various models and specifications and cloth knotting, and is easy and convenient to operate, efficient and accurate.

Description

A button-attaching machine for fabric production Technical Field

[0001] This utility model belongs to the field of fabric production technology, specifically relating to a button-attaching machine for fabric production. Background Technology

[0002] In the fabric processing industry, button fastening is a crucial process, widely used in clothing, bags, home textiles, and many other fields. As a key accessory for clothing and various textile products, the quality of button fastening directly affects the overall quality and user experience of the product.

[0003] With the advancement of technology, button-attaching machines have emerged. However, when it is necessary to change molds to adapt to different models and specifications of buttons and fabrics, the operation process is often extremely complicated, requiring professional technicians to spend a lot of time on disassembly and installation, which seriously affects the normal operation time of the equipment and the production schedule. Moreover, improper operation during the mold replacement process can easily cause mold damage or insufficient installation accuracy, thereby affecting the button-attaching quality, increasing equipment maintenance costs and production losses.

[0004] To address this, we propose a button-attaching machine for fabric production. This device can adapt to the button-attaching needs of various models and specifications of buttons and fabrics, while being easy to operate, efficient, and precise. Summary of the Invention

[0005] The purpose of this invention is to provide a device that can adapt to the needs of buttoning various models and specifications of fabrics, while being easy to operate, efficient and precise.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A button-attaching machine for fabric production includes a worktable, a support plate on the top of the worktable, a connecting plate on one side of the top of the support plate, a telescopic assembly on the connecting plate, a pressure plate on the telescopic assembly, a first rotating disk rotatably mounted on the connecting plate, a plurality of upper dies mounted on the first rotating disk, a second rotating disk rotatably mounted on the worktable, a plurality of lower dies mounted on the second rotating disk, the plurality of upper dies and the plurality of lower dies corresponding one-to-one, and the first rotating disk and the second rotating disk are connected by a transmission assembly.

[0008] Furthermore, the transmission assembly includes a first through hole formed on the connecting plate, a first rotating rod disposed inside the first through hole, the bottom of the first rotating rod being connected to the upper mold, a motor disposed at the top of the first rotating rod, and a first pulley disposed on the first rotating rod. A second through hole and a third through hole are formed on the worktable. A second rotating rod is disposed inside the second through hole, a second pulley disposed at the top of the second rotating rod, and a fourth pulley disposed at the bottom of the second rotating rod. A third rotating rod is disposed inside the third through hole, the top of the third rotating rod being connected to the lower mold, and a third pulley disposed on the third rotating rod. A first transmission belt is disposed on the first pulley and the second pulley, and a second transmission belt is disposed on the third pulley and the fourth pulley.

[0009] Furthermore, protective housings are provided on the first transmission belt and the second transmission belt.

[0010] Furthermore, the first rotating disk has multiple movable holes, and each movable hole has a movable rod inside. The bottom of the movable rod is connected to the upper mold, the top of the movable rod is provided with a limiting plate, and a first spring is sleeved on the movable rod. The first spring is located between the limiting plate and the first rotating disk.

[0011] Furthermore, the telescopic assembly includes an electrically operated telescopic rod disposed on the connecting plate, wherein a connecting rod is installed at the telescopic end of the electrically operated telescopic rod, and the bottom of the connecting rod is connected to the pressure plate.

[0012] Furthermore, the connecting rod is provided with an L-shaped rod, the bottom of the L-shaped rod is provided with a sliding groove, a fixed shaft is provided inside the sliding groove, a slider and a second spring are sleeved on the fixed shaft, the top of the slider is connected to the second spring, and a pressure ring is provided on one side of the slider between the upper mold and the lower mold.

[0013] The technical effects achieved by this utility model are as follows:

[0014] Based on the specifications of the fabric and buttons, the first rotating disc is rotated, which in turn drives the second rotating disc to rotate synchronously via the transmission assembly. This aligns the upper and lower dies of the required specifications with the buttoning positions on the pressure plate and worktable, respectively. The fabric is placed on the lower die on the worktable, and the buttons are placed in their corresponding positions on the fabric. The telescopic assembly is then activated, pushing the pressure plate downwards. The pressure plate presses the buttons into the fabric and, in conjunction with the lower die, secures the buttons to the fabric through compression and punching. After one buttoning operation, the telescopic assembly drives the pressure plate back upwards. To continue buttoning on the same piece of fabric, the fabric can be moved to the next buttoning position, and the buttoning process can be repeated. To change to a different button specification, the first and second rotating discs are rotated again to replace the upper and lower dies, and then the preparation and buttoning processes are repeated. Through this workflow, the buttoning machine can efficiently and accurately complete the buttoning task on fabric, meeting various production needs. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 is a schematic diagram of the structure of the first rotating disk and the second rotating disk of this utility model;

[0017] Figure 3 is a schematic diagram of the transmission component structure of this utility model;

[0018] Figure 4 is a schematic diagram of the structure of the pressure ring of this utility model.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Workbench; 2. Support plate; 3. Connecting plate; 4. Pressure plate; 5. First rotating disk; 6. Upper mold; 7. Second rotating disk; 8. Lower mold; 9. First rotating rod; 10. First pulley; 11. Second rotating rod; 12. Second pulley; 13. Fourth pulley; 14. Third rotating rod; 15. Third pulley; 16. First transmission belt; 17. Second transmission belt; 18. Movable rod; 19. First spring; 20. Electric telescopic rod; 21. Connecting rod; 22. L-shaped rod; 23. Slide groove; 24. Fixed shaft; 25. Slider; 26. Second spring; 27. Pressure ring. Detailed Implementation

[0021] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0022] As shown in Figures 1-4, the specific technical solution adopted by this utility model is as follows: A button-making machine for fabric production includes a workbench 1, a support plate 2 on the top of the workbench 1, a connecting plate 3 on one side of the top of the support plate 2, a telescopic component on the connecting plate 3, a pressure plate 4 on the telescopic component, a first rotating disk 5 rotatably mounted on the connecting plate 3, and multiple upper dies 6 of different models and specifications installed on the first rotating disk 5 (different models of upper dies may correspond to fasteners of different shapes or functions (such as snap fasteners, rivets, I-beams, denim buttons, etc.), and the punch diameter of the upper dies may be different (such as Φ3mm, Φ5mm, etc.) to adapt to fasteners of different sizes; a second rotating disk 7 rotatably mounted on the workbench 1, and multiple lower dies 8 of different models and specifications installed on the second rotating disk 7, with multiple upper dies 6 and multiple lower dies 8 corresponding one-to-one, and the first rotating disk 5 and the second rotating disk 7 connected by a transmission component.

[0023] Different models of upper dies may correspond to fasteners of different shapes or functions (such as snap fasteners, rivets, T-shaped fasteners, denim buttons, etc.). The diameter of the upper die punch is different from that of the lower die (such as Φ3mm, Φ5mm, etc.) to adapt to fasteners of different sizes. The upper die may cooperate with the lower die to form a specific shape (such as convex surface, concave surface, serration, etc.), which is existing technology and will not be elaborated on here.

[0024] The transmission assembly includes a first through hole on the connecting plate 3, a first rotating rod 9 inside the first through hole, the bottom of the first rotating rod 9 being connected to the upper mold 6, a motor at the top of the first rotating rod 9, and a first pulley 10 on the first rotating rod 9. The worktable 1 has a second through hole and a third through hole. A second rotating rod 11 inside the second through hole, a second pulley 12 at the top of the second rotating rod 11, and a fourth pulley 13 at the bottom of the second rotating rod 11. A third rotating rod 14 inside the third through hole, the top of the third rotating rod 14 being connected to the lower mold 8, and a third pulley 15 on the third rotating rod 14. A first transmission belt 16 is provided on the first pulley 10 and the second pulley 12, and a second transmission belt 17 is provided on the third pulley 15 and the fourth pulley 13.

[0025] First, the motor starts, driving the first rotating rod 9 to rotate inside the first through hole, thereby driving the upper mold 6 to rotate for mold replacement. At the same time, the first pulley 10 drives the second pulley 12 to rotate the second rotating rod 11 via the first transmission belt 16. The second rotating rod 11 drives the fourth pulley 13 to drive the third pulley 15 via the second transmission belt 17, thereby driving the third rotating rod 14 to rotate, thus causing the lower mold 8 to rotate synchronously, realizing the replacement of different sets of molds.

[0026] Meanwhile, protective housings are provided on the first transmission belt 16 and the second transmission belt 17 to prevent external impurities and dust from entering.

[0027] The first rotating disk 5 has multiple movable holes, and each movable hole has a movable rod 18 inside. The bottom of the movable rod 18 is connected to the upper mold 6, and the top of the movable rod 18 is provided with a limiting plate. A first spring 19 is sleeved on the movable rod 18. The first spring 19 is located between the limiting plate and the first rotating disk 5. This arrangement can drive the limiting plate to move the movable rod 18 inside the movable hole and squeeze the first spring 19 when the pressure plate 4 moves down, thereby causing the upper mold 6 to move down to work.

[0028] The telescopic assembly includes an electrically operated telescopic rod 20 mounted on a connecting plate 3. A connecting rod 21 is installed at the telescopic end of the electric telescopic rod 20, and the bottom of the connecting rod 21 is connected to the pressure plate 4. The electric telescopic rod 20 drives the connecting rod 21 to move the pressure plate 4 downward, thereby engaging the buckle.

[0029] An L-shaped rod 22 is provided on the connecting rod 21. A groove 23 is opened at the bottom of the L-shaped rod 22. A fixed shaft 24 is provided inside the groove 23. A slider 25 and a second spring 26 are sleeved on the fixed shaft 24. The top of the slider 25 is connected to the second spring 26, and a pressure ring 27 is provided on one side of the slider 25 between the upper mold 6 and the lower mold 8. When the upper mold 6 moves, it drives the pressure ring 27 to cause the slider 25 to compress the spring, thereby pressing the fabric to prevent displacement.

[0030] The working principle of this invention is as follows: Based on the specifications of the fabric and buttons, the first rotating disk 5 is rotated, which in turn drives the second rotating disk 7 to rotate synchronously via the transmission assembly. This aligns the upper die 6 and lower die 8 of the required specifications with the buttoning positions on the pressure plate 4 and worktable 1, respectively. The fabric is placed on the lower die 8 on the worktable 1, and the buttons are placed in the corresponding positions on the fabric. The telescopic assembly is then activated, pushing the pressure plate 4 downwards. The pressure plate 4 presses the buttons into the fabric and cooperates with the lower die 8, fixing the buttons to the fabric through squeezing and pressing. After one buttoning operation, the telescopic assembly drives the pressure plate 4 back upwards. If buttoning is to continue on the same piece of fabric, the fabric can be moved to the next buttoning position, and the buttoning stage operation can be repeated. If different button specifications need to be used, the first rotating disk 5 and the second rotating disk 7 are rotated again to replace the upper die 6 and the lower die 8, and then the preparation and buttoning stages are repeated. Through this workflow, the buttoning machine can efficiently and accurately complete the buttoning task of fabric, meeting different production needs.

[0031] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A button-attaching machine for fabric production, comprising a workbench (1), characterized in that: The workbench (1) is provided with a support plate (2) on the top. A connecting plate (3) is provided on one side of the top of the support plate (2). A telescopic component is provided on the connecting plate (3). A pressure plate (4) is provided on the telescopic component. A first rotating disk (5) is rotatably provided on the connecting plate (3). Multiple upper molds (6) are installed on the first rotating disk (5). A second rotating disk (7) is rotatably provided on the workbench (1). Multiple lower molds (8) are installed on the second rotating disk (7). The multiple upper molds (6) and the multiple lower molds (8) correspond one-to-one. The first rotating disk (5) and the second rotating disk (7) are connected by a transmission component.

2. The button-attaching machine for fabric production according to claim 1, characterized in that: The transmission assembly includes a first through hole on the connecting plate (3), a first rotating rod (9) is disposed inside the first through hole, the bottom of the first rotating rod (9) is connected to the upper mold (6), a motor is disposed at the top of the first rotating rod (9), and a first pulley (10) is disposed on the first rotating rod (9). The worktable (1) has a second through hole and a third through hole, a second rotating rod (11) is disposed inside the second through hole, and a second pulley (10) is disposed at the top of the second rotating rod (11). 12) A fourth pulley (13) is provided at the bottom of the second rotating rod (11), a third rotating rod (14) is provided inside the third through hole, the top of the third rotating rod (14) is connected to the lower mold (8), and a third pulley (15) is provided on the third rotating rod (14). A first transmission belt (16) is provided on the first pulley (10) and the second pulley (12), and a second transmission belt (17) is provided on the third pulley (15) and the fourth pulley (13).

3. A button-attaching machine for fabric production according to claim 2, characterized in that: Protective housings are provided on the first transmission belt (16) and the second transmission belt (17).

4. A button-attaching machine for fabric production according to claim 1, characterized in that: The first rotating disk (5) has multiple movable holes, and each movable hole is provided with a movable rod (18). The bottom of the movable rod (18) is connected to the upper mold (6), the top of the movable rod (18) is provided with a limiting plate, and a first spring (19) is sleeved on the movable rod (18). The first spring (19) is located between the limiting plate and the first rotating disk (5).

5. A button-attaching machine for fabric production according to claim 1, characterized in that: The telescopic assembly includes an electric telescopic rod (20) disposed on the connecting plate (3), and a connecting rod (21) is installed at the telescopic end of the electric telescopic rod (20). The bottom of the connecting rod (21) is connected to the pressure plate (4).

6. A button-attaching machine for fabric production according to claim 5, characterized in that: An L-shaped rod (22) is provided on the connecting rod (21). A groove (23) is provided at the bottom of the L-shaped rod (22). A fixed shaft (24) is provided inside the groove (23). A slider (25) and a second spring (26) are sleeved on the fixed shaft (24). The top of the slider (25) is connected to the second spring (26). A pressure ring (27) is provided on one side of the slider (25) between the upper mold (6) and the lower mold (8).

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