Christmas cap manufacturing machine

Abstract

The utility model provides a Christmas cap making machine which comprises a machine frame, the machine frame is rotationally connected with an unwinding roller used for unwinding a main body cloth roll, the machine frame is connected with an unwinding rod used for unwinding an edge sealing cloth roll, and the machine frame is connected with a guide assembly used for guiding edge sealing cloth to the edge of the main body cloth. An edge welding assembly, a pulling force assembly, a main body welding assembly and a cutting assembly are sequentially arranged on the rack in the conveying direction of the main body cloth, the pulling force assembly is used for pulling the main body cloth to move towards the main body welding assembly, and the main body welding assembly correspondingly welds the two main body cloth; and the cutting assembly cuts the welded main body cloth, so that the problems of complicated operation and low efficiency in the traditional Christmas cap manufacturing process are effectively solved, and the optimization of the production process and the improvement of the efficiency are realized.

Description

Technical Field

[0001] This utility model relates to the field of machinery, and in particular, to a Christmas hat making machine. Background Technology

[0002] In Western culture, Christmas is a very important holiday, and Santa hats are an indispensable accessory for children on this day. A typical Santa hat consists of two main parts: the main body fabric piece and the edge fabric piece. The main body fabric piece is usually triangular, while the edge fabric piece is long and narrow. In the making process, the two isosceles sides of the two triangular main body fabric pieces are first sewn together to form the main conical structure of the hat. Then, the long edge fabric piece is sewn onto the third side of the main body fabric piece to form the brim of the hat.

[0003] However, current Santa hat manufacturing primarily relies on traditional handcrafting methods. The specific process includes: first, operators manually unroll the main body fabric and edge fabric; then, they manually cut the unrolled fabric with scissors to obtain the required triangular main body fabric pieces and long strips of edge fabric; finally, a sewing machine sews the two main body fabric pieces together to form the hat's cone shape, and the edge fabric pieces are sewn onto the main body fabric pieces to complete the Santa hat production. Clearly, this manual-intensive production model is not only cumbersome and complex, but also directly leads to low overall production efficiency, making it difficult to meet the ever-increasing market demand. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a Christmas hat making machine, which effectively solves the pain points of cumbersome operation and low efficiency in the traditional Christmas hat making process, and realizes the optimization of the production process and the improvement of efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a Christmas hat making machine, including a processing module and two frames. A roll unwinding roller for unwinding the main body fabric roll is rotatably connected to the frame. A roll unwinding rod for unwinding the edge sealing fabric roll is connected to the frame. A guide component for guiding the edge sealing fabric to the edge of the main body fabric is connected to the frame. An edge welding component is provided on the frame. The processing module includes a transmission module, a main body welding mechanism, and a cutting module. The transmission module, the main body welding mechanism, and the cutting module are arranged sequentially along the transmission direction of the main body fabric.

[0006] The transmission module is used to pull the main fabric towards the main welding mechanism, the main welding mechanism welds the two main fabrics together, and the cutting module cuts the welded main fabric.

[0007] To achieve the above technical solution, the unwinding roller and unwinding rod automatically unfold the main fabric roll and the edge-sealing fabric roll. Then, the guiding component precisely guides the edge-sealing fabric to the edge of the main fabric, where the edge welding component performs pre-edge welding. Next, the transfer module pulls the main fabric forward into the main welding mechanism, where the two pieces of main fabric are precisely aligned and welded into the cone-shaped body of the hat. Finally, the cutting module precisely cuts the welded fabric, thus efficiently completing the production of the Santa hat. This automated and continuous process significantly improves the production efficiency of Santa hats, reduces reliance on manual operation, and solves the technical problems of cumbersome operation and low efficiency in traditional handmade production.

[0008] As a preferred embodiment of the present invention, the edge welding assembly includes a first ultrasonic welding machine and a toothed mold. The first ultrasonic welding machine is fixed on the frame, and the toothed mold is rotatably connected to the frame and corresponds to the first ultrasonic welding machine. A welding channel for welding between the toothed mold and the first ultrasonic welding machine is formed between the toothed mold and the first ultrasonic welding machine.

[0009] To achieve the above technical solution, the edge welding assembly utilizes a first ultrasonic welding machine and a toothed mold to work in tandem, enabling automated welding between the main fabric and the edge fabric. During operation, as the main fabric and edge fabric are guided into the welding channel, the first ultrasonic welding machine engages with the rotatable toothed mold, using ultrasonic energy to fuse the edges of the two fabric layers together. This not only replaces traditional manual sewing, significantly improving the speed and precision of edge welding, but also avoids fabric damage that can occur with needle and thread sewing, resulting in a smoother and more aesthetically pleasing hat edge. Furthermore, the automation of ultrasonic welding further enhances the overall production line efficiency.

[0010] In a preferred embodiment of this utility model, the guiding assembly includes a fixed frame, an arc-shaped guide plate, and an arc-shaped limiting plate. The fixed frame is fixed to the machine frame, the arc-shaped guide plate is fixed to the fixed frame, and the arc-shaped limiting plate is fixed to the arc-shaped guide plate. The cross-section of the exit end of the arc-shaped guide plate is smaller than the cross-section of the inlet end of the arc-shaped guide plate. A folded channel for edge fabric to pass through is formed between the arc-shaped limiting plate and the arc-shaped guide plate.

[0011] To achieve the above technical solution, the edge-sealing fabric enters a folding channel formed by an arc-shaped guide plate and an arc-shaped limiting plate. Because the cross-section of the arc-shaped guide plate's exit end is smaller than its inlet end, the fabric is gradually tightened and forcibly folded as it passes through this channel. This ensures that the edge-sealing fabric can be automatically and accurately folded before entering the subsequent welding process, thus eliminating the tedious step of manual folding. This not only improves production efficiency but also guarantees the uniformity and accuracy of the folding, resulting in a neater and more aesthetically pleasing brim on the final Santa hat, further enhancing product quality.

[0012] In a preferred embodiment of this utility model, a first conveying roller and a second conveying roller are rotatably connected to the frame. The axis of the first conveying roller is parallel to the axis of the second conveying roller. The first conveying roller and the second conveying roller correspond to each other. The main body fabric with edge fabric welded on it passes between the first conveying roller and the second conveying roller.

[0013] To achieve the above technical solution, the first and second conveyor rollers work together to ensure that the main fabric with welded edges can be transported forward smoothly and accurately. This provides a stable fabric transport platform, preventing the fabric from deviating or piling up on the production line, thereby ensuring the smooth progress of subsequent welding and cutting processes.

[0014] As a preferred embodiment of this utility model, the transmission module includes a mounting frame, an upper pressure roller, and a lower pressure roller. The upper and lower pressure rollers are rotatably connected to the mounting frame. The axis of the upper pressure roller is parallel to the axis of the lower pressure roller. Two main fabrics with welded edge fabric pass through the space between the upper and lower pressure rollers.

[0015] To achieve the above technical solution, the upper and lower pressure rollers arranged in parallel on the mounting frame work together to ensure that the two main fabric pieces, after edge welding, can be stably and accurately conveyed to the next process. During movement, these two pressure rollers tightly clamp and drive the fabric forward. This provides a powerful and controlled driving force, effectively conveying the fabric from one processing stage to the next, avoiding deviation, accumulation, or deformation of the fabric during transport.

[0016] As a preferred embodiment of this utility model, the main welding mechanism includes a second ultrasonic welding machine, a welding roller, and a welding mold. The second ultrasonic welding machine is connected to the mounting frame and located on the side of the upper pressure roller away from the frame. The welding roller is rotatably connected to the mounting frame and located above the second ultrasonic welding machine. The axis of the welding roller is parallel to the axis of the upper pressure roller. The welding mold is fixed on the outer wall of the welding roller and is used to correspond to the second ultrasonic welding machine. The two main fabrics with edge fabric are welded through the gap between the upper pressure roller and the lower pressure roller and then through the gap between the second ultrasonic welding machine and the welding roller to achieve welding of the two main fabrics.

[0017] The above technical solution achieves precise welding of two main fabric pieces through the synergistic action of a second ultrasonic welding machine and welding rollers. During the process, the two main fabric pieces, whose edges have been welded, pass through the upper and lower pressure rollers of the transmission module and enter the gap between the second ultrasonic welding machine and the welding rollers. At this point, the second ultrasonic welding machine, fixed on the mounting frame, aligns with the welding mold on the outer wall of the welding roller and releases ultrasonic energy, thereby firmly fusing the two main fabric pieces together to form the main conical structure of the hat. This completely replaces the traditional manual sewing process, greatly improving the welding speed and consistency of the main fabric pieces. Ultrasonic welding technology ensures the strength and aesthetics of the connection and avoids the pinhole and thread problems that may occur with traditional sewing. This not only significantly improves production efficiency but also guarantees the precise forming and overall quality of the Santa hat's conical structure.

[0018] As a preferred embodiment of this utility model, the cutting module includes a support roller and a die-cutting roller. Both the support roller and the die-cutting roller are rotatably connected to the mounting frame. The die-cutting roller is located above the support roller. The axes of the support roller, the die-cutting roller, and the upper pressure roller are arranged in parallel. The two main fabrics that have been welded pass between the support roller and the die-cutting roller. The die-cutting roller cuts the main fabric and the edge fabric.

[0019] The above technical solution achieves precise cutting of the welded main body fabric and edge fabric through the coordinated action of the support roller and the upper die-cutting roller. During the process, the fabric with the main body welded passes between the parallel support roller and the die-cutting roller. At this time, the die-cutting roller punches or cuts the fabric according to the preset shape, thus obtaining the final shape of the Santa hat. This replaces the traditional manual cutting process, realizing automated and high-precision forming of Santa hats. The use of the die-cutting roller ensures the consistency of the size and shape of each Santa hat, significantly improving production efficiency and product qualification rate. At the same time, this further reduces the intervention of manual operation, improving the automation level and operational stability of the entire production line.

[0020] As a preferred embodiment of this utility model, a vertically arranged first adjusting rod is threadedly connected to the frame, and a first threaded sleeve for abutting against the frame is threadedly connected to the first adjusting rod. A first connecting frame is rotatably connected to the first adjusting rod, and the toothed mold is rotatably connected to the first connecting frame. The first connecting frame is slidably connected to the frame via a slide rod, and the axis of the slide rod is parallel to the axis of the first adjusting rod.

[0021] To achieve the above technical solution, the first adjusting rod, which is vertically positioned, is rotated to move vertically. Since the toothed mold is rotatably connected to the first connecting frame, and the first connecting frame is slidably connected to the machine frame via a slide rod parallel to the axis of the first adjusting rod, the position of the toothed mold is also finely adjusted as the first adjusting rod moves up and down. The first threaded sleeve, threaded onto the first adjusting rod, abuts against the machine frame, thus positioning the first adjusting rod. This provides a precise and lockable mechanism for adjusting the relative position between the toothed mold and the first ultrasonic welding machine. It allows the equipment to be precisely adjusted according to different fabric thicknesses or welding requirements, thereby improving the adaptability of the equipment, processing accuracy, and the quality of the final product.

[0022] In a preferred embodiment of this utility model, a vertically arranged second adjusting rod is threaded onto the mounting bracket, the second adjusting rod is rotatably connected to a second connecting bracket, the upper pressure roller is rotatably connected to the second connecting bracket, the second connecting bracket is slidably connected to the mounting bracket, the sliding direction of the second connecting bracket is parallel to the axial direction of the second adjusting rod, and a second threaded sleeve for abutting against the mounting bracket is threaded onto the second adjusting rod.

[0023] To achieve the above technical solution, when the second screw sleeve abuts against the mounting frame, the second adjusting rod can be positioned and locked. Since the upper pressure roller is rotatably connected to the second connecting frame, and the second connecting frame is slidably connected to the mounting frame in a direction parallel to the axial direction of the second adjusting rod, the position of the upper pressure roller will also be precisely adjusted up and down with the vertical movement of the second adjusting rod, and locked by the second screw sleeve after being adjusted to the correct position.

[0024] In a preferred embodiment of this utility model, the mounting bracket is threadedly connected to a vertically arranged third adjusting rod and a vertically arranged fourth adjusting rod. The third adjusting rod is rotatably connected to a third connecting frame, and the welding roller is rotatably connected to the third connecting frame. The third connecting frame is slidably connected to the mounting bracket, and the sliding direction of the third connecting frame is parallel to the axial direction of the third adjusting rod. The third adjusting rod is threadedly connected to a third threaded sleeve for abutting against the mounting bracket. The fourth adjusting rod is threadedly connected to a fourth threaded sleeve for abutting against the mounting bracket, and a fourth connecting frame is rotatably connected to the fourth adjusting rod. The die-cutting roller is rotatably connected to the fourth connecting frame. The displacement direction of the fourth connecting frame is parallel to the axial direction of the fourth adjusting rod.

[0025] To achieve the above technical solution, rotating the third threaded sleeve causes it to abut against the mounting bracket, thereby moving the third adjusting rod vertically and locking it in place. Since the welding roller is rotatably connected to the third connecting bracket, and the third connecting bracket is slidably connected to the mounting bracket in a direction parallel to the axis of the third adjusting rod, the position of the welding roller is precisely adjusted as the third adjusting rod moves up and down, and is locked by the third threaded sleeve after adjustment. Rotating the vertically positioned fourth adjusting rod causes the fourth connecting bracket to move synchronously with the fourth adjusting rod, and the fourth threaded sleeve abuts against the mounting bracket, causing the fourth adjusting rod to move vertically and lock. Therefore, the position of the die-cutting roller is precisely adjusted as the fourth adjusting rod moves up and down, and is locked by the fourth threaded sleeve after adjustment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0027] Figure 2 To illustrate the structure of the unwinding roller;

[0028] Figure 3 for Figure 2 Enlarged view of point A;

[0029] Figure 4 To illustrate the structure of the unwinding rod;

[0030] Figure 5 To illustrate the structural diagram of the mounting bracket;

[0031] Figure 6 To illustrate the structure of a Santa hat;

[0032] Figure 7 This is a schematic diagram of the welding roller structure;

[0033] Figure 8 This is a schematic diagram of the lateral structure of the welding roller;

[0034] Figure 9 This is a schematic diagram of the die-cutting roller structure;

[0035] Figure 10 This is a schematic diagram of the lateral structure of the die-cutting roller.

[0036] Reference numerals: 1. Frame; 2. Unwinding roller; 3. Main fabric roll; 4. Unwinding rod; 5. Support plate; 6. Edge sealing fabric roll; 7. Edge welding assembly; 8. First ultrasonic welding machine; 9. Tooth mold; 10. First adjusting rod; 11. First connecting frame; 12. Slide rod; 13. First threaded sleeve; 14. Guide assembly; 15. Fixing frame; 16. Arc-shaped guide plate; 17. Arc-shaped limiting plate; 18. First conveying roller; 19. Second conveying roller; 20. Transmission module; 21. Installation 21. Frame; 22. Upper pressure roller; 23. Lower pressure roller; 24. Second adjusting rod; 25. Second connecting frame; 26. Slot; 27. Protrusion; 28. Second threaded sleeve; 29. ​​Main welding mechanism; 30. Second ultrasonic welding machine; 31. Welding roller; 32. Welding mold; 33. Third adjusting rod; 34. Third connecting frame; 37. Third threaded sleeve; 38. Cutting module; 39. Support roller; 40. Die-cutting roller; 41. Fourth adjusting rod; 42. Fourth connecting frame; 43. Fourth threaded sleeve. Detailed Implementation

[0037] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, so that the technical solution of this utility model can be more easily understood and mastered.

[0038] A Christmas hat making machine includes a processing module and two frames 1. An unwinding roller 2, which is rotatably connected to the frame 1 to unwind the main fabric roll 3, is horizontally positioned. The main fabric roll 3 is located on the unwinding roller 2. By rotating the unwinding roller 2, the main fabric roll 3 can be unwound and rolled out.

[0039] An unwinding rod 4 for unwinding the edge-sealing fabric roll 6 is fixedly connected to the frame 1. The unwinding rod 4 is vertically arranged. A support plate 5 is fixedly connected to the lower end of the unwinding rod 4. The edge-sealing fabric roll 6 is placed on the unwinding rod 4 and supported by the support plate 5. The edge-sealing fabric roll 6 is unwound to produce the edge-sealing fabric.

[0040] A guide assembly 14 for guiding the edge sealing fabric toward the edge of the main fabric is connected to the frame 1. An edge welding assembly 7 is provided on the frame 1, and the guide assembly 14 is located between the edge welding assembly 7 and the unwinding roller 2.

[0041] The edge welding assembly 7 includes a first ultrasonic welding machine 8 and a toothed mold 9. The first ultrasonic welding machine 8 is fixed to the frame 1, and the toothed mold 9 is rotatably connected to the frame 1 and corresponds to the first ultrasonic welding machine 8. A welding channel for welding the main body fabric and the edge fabric is formed between the toothed mold 9 and the first ultrasonic welding machine 8. The toothed molds 9 are vertically arranged, with two toothed molds 9 on each frame 1, each close to one of the two sides of the main body fabric.

[0042] A vertically arranged first adjusting rod 10 is threaded onto the frame 1. A first connecting frame 11 is rotatably connected to the lower end of the first adjusting rod 10. The upper end of the first connecting frame 11 has a slot 26, and the lower end of the first adjusting rod 10 has a protrusion 27 located in the slot 26. The toothed mold 9 is rotatably connected to the first connecting frame 11. The first connecting frame 11 is slidably connected to the frame 1 via a slide rod 12, which is fixed to the first connecting frame 11. The axis of the slide rod 12 is parallel to the axis of the first adjusting rod 10.

[0043] A first threaded sleeve 13 is threaded onto the first adjusting rod 10 for abutting against the frame 1. The first threaded sleeve 13 abuts against the frame 1 to achieve positioning of the first adjusting rod 10.

[0044] The guide assembly 14 includes a fixed frame 15, an arc-shaped guide plate 16, and an arc-shaped limiting plate 17. The fixed frame 15 is fixed to the frame 1, and the arc-shaped guide plate 16 is fixed to the fixed frame 15, so that the fixed frame 15 supports the arc-shaped guide plate 16. The arc-shaped limiting plate 17 is fixed to the arc-shaped guide plate 16, and the cross-section of the exit end of the arc-shaped guide plate 16 is smaller than the cross-section of the inlet end of the arc-shaped guide plate 16. A folded channel for the edge fabric to pass through is formed between the arc-shaped limiting plate 17 and the arc-shaped guide plate 16.

[0045] After the edge sealing fabric roll 6 is unrolled, the edge sealing fabric is passed through the folding channel to fold the edge sealing fabric in half. Then, the edge sealing fabric is placed on the edge of the main fabric and then fed into the welding channel. The edge sealing fabric is welded to the main fabric by the combined action of the first ultrasonic welding machine 8 and the toothed mold 9.

[0046] A first conveying roller 18 and a second conveying roller 19 are rotatably connected on the frame 1. The axis of the first conveying roller 18 is parallel to the axis of the second conveying roller 19. The first conveying roller 18 and the second conveying roller 19 correspond to each other. The first conveying roller 18 is located above the second conveying roller 19. The main fabric with edge fabric welded on it passes between the first conveying roller 18 and the second conveying roller 19.

[0047] The second conveyor roller 19 is driven to rotate by a servo motor, which is fixed to the frame 1.

[0048] The processing module includes a transmission module 20, a main welding mechanism 29, and a cutting module 38. The transmission module 20, the main welding mechanism 29, and the cutting module 38 are arranged sequentially along the transmission direction of the main fabric. The transmission module 20 pulls the main fabric closer to the main welding mechanism 29, the main welding mechanism 29 welds the two main fabric pieces together, and the cutting module 38 cuts the welded main fabric.

[0049] The transmission module 20 includes a mounting frame 21, an upper pressure roller 22, and a lower pressure roller 23. Both the upper and lower pressure rollers 22 and 23 are rotatably connected to the mounting frame 21, and both are rubber rollers. The axis of the upper pressure roller 22 is parallel to the axis of the lower pressure roller 23, and the upper and lower pressure rollers 22 and 23 are correspondingly arranged. The lower pressure roller 23 is driven by a servo motor, which is fixed to the mounting frame 21. Two main fabric pieces with welded edge fabric are stacked and then pass between the upper and lower pressure rollers 22 and 23.

[0050] A vertically arranged second adjusting rod 24 is threaded onto the mounting bracket 21. The second adjusting rod 24 is rotatably connected to a second connecting bracket 25. A slot 26 is provided on the upper edge of the second connecting bracket 25. A protrusion 27 is fixedly connected to the lower end of the second adjusting rod 24 and is placed in the slot 26.

[0051] The upper pressure roller 22 is rotatably connected to the second connecting frame 25. The second connecting frame 25 is slidably connected to the mounting frame 21, and the sliding direction of the second connecting frame 25 is parallel to the axial direction of the second adjusting rod 24.

[0052] A second threaded sleeve 28 is threaded onto the second adjusting rod 24 for abutting against the mounting bracket 21.

[0053] The main welding mechanism 29 includes a second ultrasonic welding machine 30, a welding roller 31, and a welding mold 32. The second ultrasonic welding machine 30 is fixedly connected to the mounting frame 21 and located on the side of the upper pressure roller 22 away from the frame 1. The welding roller 31 is rotatably connected to the mounting frame 21 and located above the second ultrasonic welding machine 30. The axis of the welding roller 31 is parallel to the axis of the upper pressure roller 22, and the horizontal height of the welding roller 31 is equal to the horizontal height of the upper pressure roller 22. The outer diameter of the welding roller 31, the outer diameter of the upper pressure roller 22, and the outer diameter of the lower pressure roller 23 are equal.

[0054] The welding mold 32 is fixed to the outer wall of the welding roller 31 and is used to correspond to the second ultrasonic welding machine 30. The two main fabrics with edge fabrics are stacked together, then passed between the upper pressure roller 22 and the lower pressure roller 23, and then through the gap between the second ultrasonic welding machine 30 and the welding roller 31 to achieve welding of the two main fabrics.

[0055] A vertically arranged third adjusting rod 33 is threaded onto the mounting bracket 21. A third connecting bracket 34 is rotatably connected to the lower end of the third adjusting rod 33. A protrusion 27 is fixedly connected to the lower end of the third adjusting rod 33. A slot 26 is provided at the upper end of the third connecting bracket 34, and the protrusion 27 is located in the slot 26. The welding roller 31 is rotatably connected to the third connecting bracket 34.

[0056] The third connecting bracket 34 is slidably connected to the mounting bracket 21, and the sliding direction of the third connecting bracket 34 is parallel to the axial direction of the third adjusting rod 33. The third adjusting rod 33 is threadedly connected to a third threaded sleeve 37 for abutting against the mounting bracket 21.

[0057] The cutting module 38 includes a support roller 39 and a die-cutting roller 40. Both the support roller 39 and the die-cutting roller 40 are rotatably connected to the mounting frame 21. The die-cutting roller 40 is located above the support roller 39, and the axes of the support roller 39, the die-cutting roller 40, and the upper pressure roller 22 are arranged in parallel. The outer diameters of the support roller 39, the die-cutting roller 40, and the welding roller 31 are equal. The two main fabric pieces that have been welded pass between the support roller 39 and the die-cutting roller 40, and the die-cutting roller 40 cuts the main fabric and the edge fabric.

[0058] A vertically arranged fourth adjusting rod 41 is threaded onto the mounting bracket 21. A fourth connecting bracket 42 is rotatably connected to the lower end of the fourth adjusting rod 41. A protrusion 27 is fixedly connected to the lower end of the fourth adjusting rod 41. A slot 26 is formed at the upper end of the fourth connecting bracket 42, and the protrusion 27 is located in the slot 26. The die-cutting roller 40 is rotatably connected to the fourth connecting bracket 42. The displacement direction of the fourth connecting bracket 42 is parallel to the axial direction of the fourth adjusting rod 41.

[0059] A fourth threaded sleeve 43 is threaded onto the fourth adjusting rod 41 for abutting against the mounting bracket 21.

[0060] Figure 6 This is a structural diagram of the product, where the dashed lines indicate welding positions.

[0061] The support roller 39 and the lower pressure roller 23 rotate synchronously via a sprocket and chain drive. The die-cutting roller 40 and the welding roller 31 also rotate synchronously via a sprocket and chain drive. The die-cutting roller 40 and the support roller 39 are driven by gear meshing.

[0062] The support roller 39, die-cutting roller 40, welding roller 31, upper pressure roller 22, and lower pressure roller 23 all rotate at the same speed.

[0063] The shape of the cutter on the die-cutting roller 40 is adapted to the shape of the welding mold 32 on the welding roller 31.

[0064] The Christmas hat making machine has a highly automated workflow, covering the unwinding of fabric, edge treatment, main body welding, and final cutting and shaping.

[0065] First, the unwinding and edge treatment stage of the main fabric. The horizontally positioned unwinding roller 2 rotates to smoothly unwind the main fabric roll 3 from its position. Simultaneously, the vertically positioned unwinding rod 4 carries the edge sealing fabric roll 6 and is supported by the support plate 5, allowing it to be smoothly unwound. Next, the guide assembly 14 intervenes. The edge sealing fabric first passes through the folding channel formed between the arc-shaped guide plate 16 and the arc-shaped limiting plate 17. Because the cross-section of the exit end of the arc-shaped guide plate 16 is smaller than that of the inlet end, the edge sealing fabric is forcibly folded here. Immediately afterwards, the folded edge sealing fabric is precisely placed on both sides of the main fabric's edges. Then, the main fabric and the folded edge sealing fabric are fed together into the welding channel of the edge welding assembly 7. Inside the welding channel, the first ultrasonic welding machine 8, fixed to the frame 1, works in conjunction with the toothed mold 9 to firmly weld the edge sealing fabric to the edge of the main fabric using ultrasonic energy.

[0066] After edge welding is completed, the fabric enters the transfer and main body welding stage. The main body fabric with welded edge fabric first passes between the first conveyor roller 18 and the second conveyor roller 19. The second conveyor roller 19 is driven by a servo motor to ensure smooth fabric transfer. Subsequently, the two stacked main body fabrics with welded edge fabrics enter the transfer module 20 of the processing module. In the transfer module 20, it passes between the upper pressure roller 22 and the lower pressure roller 23, which are arranged parallel to each other on the mounting frame 21. The servo motor of the transfer module 20 drives the lower pressure roller 23 to rotate, thereby accurately pulling the main body fabric and moving it towards the main body welding mechanism 29.

[0067] In the main welding mechanism 29, the second ultrasonic welding machine 30 works in conjunction with the welding roller 31 located above it. The welding mold 32 is fixed to the outer wall of the welding roller 31 and corresponds to the second ultrasonic welding machine 30. After the two main pieces of fabric, which have been stacked and welded with edge fabric, pass through the upper pressure roller 22 and the lower pressure roller 23, they then pass through the gap between the second ultrasonic welding machine 30 and the welding roller 31. Here, ultrasonic energy precisely welds the two main pieces of fabric together to form the main conical structure of the hat.

[0068] The main body fabric, after the main body welding is completed, passes between the support roller 39 and the die-cutting roller 40 located above it. The die-cutting roller 40 precisely cuts the main body fabric and the edge fabric here to obtain the final Christmas hat shape.

[0069] Of course, the above are just typical examples of this utility model. In addition, this utility model may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by this utility model.

Claims

1. A Christmas hat making machine, characterized in that: The system includes a processing module and two frames (1). The frame (1) is rotatably connected to an unwinding roller (2) for unwinding the main fabric roll (3). The frame (1) is connected to an unwinding rod (4) for unwinding the edge sealing fabric roll (6). The frame (1) is connected to a guide assembly (14) for guiding the edge sealing fabric to the edge of the main fabric. The frame (1) is provided with an edge welding assembly (7). The processing module includes a transmission module (20), a main welding mechanism (29), and a cutting module (38). The transmission module (20), the main welding mechanism (29), and the cutting module (38) are arranged sequentially along the transmission direction of the main fabric. The transmission module (20) is used to pull the main body fabric closer to the main body welding mechanism (29), the main body welding mechanism (29) welds the two main body fabrics together, and the cutting module (38) cuts the welded main body fabric.

2. The Christmas hat making machine according to claim 1, characterized in that: The edge welding assembly (7) includes a first ultrasonic welding machine (8) and a toothed mold (9). The first ultrasonic welding machine (8) is fixed on the frame (1). The toothed mold (9) is rotatably connected to the frame (1) and corresponds to the first ultrasonic welding machine (8). A welding channel for welding between the main body fabric and the edge fabric is formed between the toothed mold (9) and the first ultrasonic welding machine (8).

3. A Christmas hat making machine according to claim 2, characterized in that: The guide assembly (14) includes a fixed frame (15), an arc-shaped guide plate (16), and an arc-shaped limiting plate (17). The fixed frame (15) is fixed on the frame (1), the arc-shaped guide plate (16) is fixed on the fixed frame (15), and the arc-shaped limiting plate (17) is fixed on the arc-shaped guide plate (16). The cross-section of the outlet end of the arc-shaped guide plate (16) is smaller than the cross-section of the inlet end of the arc-shaped guide plate (16). A folded channel for edge fabric to pass through is formed between the arc-shaped limiting plate (17) and the arc-shaped guide plate (16).

4. A Christmas hat making machine according to claim 3, characterized in that: The frame (1) is rotatably connected to a first conveying roller (18) and a second conveying roller (19). The axis of the first conveying roller (18) is parallel to the axis of the second conveying roller (19). The first conveying roller (18) and the second conveying roller (19) correspond to each other. The main fabric with edge fabric welded on it passes between the first conveying roller (18) and the second conveying roller (19).

5. A Christmas hat making machine according to claim 1, characterized in that: The transmission module (20) includes a mounting frame (21), an upper pressure roller (22), and a lower pressure roller (23). The upper pressure roller (22) and the lower pressure roller (23) are rotatably connected to the mounting frame (21). The axis of the upper pressure roller (22) is parallel to the axis of the lower pressure roller (23). Two main fabrics with edge fabric welded on them pass between the upper pressure roller (22) and the lower pressure roller (23).

6. A Christmas hat making machine according to claim 5, characterized in that: The main welding mechanism (29) includes a second ultrasonic welding machine (30), a welding roller (31), and a welding mold (32). The second ultrasonic welding machine (30) is connected to the mounting frame (21) and is located on the side of the upper pressure roller (22) away from the frame (1). The welding roller (31) is rotatably connected to the mounting frame (21) and is located above the second ultrasonic welding machine (30). The axis of the welding roller (31) is parallel to the axis of the upper pressure roller (22). The welding mold (32) is fixed on the outer wall of the welding roller (31) and is used to correspond to the second ultrasonic welding machine (30). The two main fabrics with edge fabric are welded through the gap between the upper pressure roller (22) and the lower pressure roller (23) and then through the gap between the second ultrasonic welding machine (30) and the welding roller (31) to realize the welding of the two main fabrics.

7. A Christmas hat making machine according to claim 6, characterized in that: The cutting module (38) includes a support roller (39) and a die-cutting roller (40). The support roller (39) and the die-cutting roller (40) are rotatably connected to the mounting frame (21). The die-cutting roller (40) is located above the support roller (39). The axis of the support roller (39), the axis of the die-cutting roller (40), and the axis of the upper pressure roller (22) are arranged in parallel. The two main fabrics that have been welded pass between the support roller (39) and the die-cutting roller (40). The die-cutting roller (40) cuts the main fabric and the edge fabric.

8. A Christmas hat making machine according to claim 2, characterized in that: The frame (1) is threaded with a vertically arranged first adjusting rod (10), and the first adjusting rod (10) is threaded with a first threaded sleeve (13) for abutting against the frame (1). The first adjusting rod (10) is rotatably connected to a first connecting frame (11), and the tooth mold (9) is rotatably connected to the first connecting frame (11). The first connecting frame (11) is slidably connected to the frame (1) through a slide rod (12), and the axis of the slide rod (12) is parallel to the axis of the first adjusting rod (10).

9. A Christmas hat making machine according to claim 7, characterized in that: The mounting bracket (21) is threaded with a vertically arranged second adjusting rod (24), the second adjusting rod (24) is rotatably connected to a second connecting bracket (25), the upper pressure roller (22) is rotatably connected to the second connecting bracket (25), the second connecting bracket (25) is slidably connected to the mounting bracket (21), the sliding direction of the second connecting bracket (25) is parallel to the axial direction of the second adjusting rod (24), and the second adjusting rod (24) is threaded with a second threaded sleeve (28) for abutting against the mounting bracket (21).

10. A Christmas hat making machine according to claim 9, characterized in that: The mounting bracket (21) is threaded with a vertically arranged third adjusting rod (33) and a vertically arranged fourth adjusting rod (41). The third adjusting rod (33) is rotatably connected to a third connecting frame (34). The welding roller (31) is rotatably connected to the third connecting frame (34). The third connecting frame (34) is slidably connected to the mounting bracket (21). The sliding direction of the third connecting frame (34) is parallel to the axial direction of the third adjusting rod (33). The third adjusting rod (33) is threaded with a third threaded sleeve (37) for abutting against the mounting bracket (21). The fourth adjusting rod (41) is threaded with a fourth threaded sleeve (43) for abutting against the mounting bracket (21). The fourth adjusting rod (41) is rotatably connected to a fourth connecting frame (42). The die-cutting roller (40) is rotatably connected to the fourth connecting frame (42). The displacement direction of the fourth connecting frame (42) is parallel to the axial direction of the fourth adjusting rod (41).

Images