A seamless underwear heat press setting device

Abstract

The utility model relates to seamless underwear processing technical field discloses a kind of seamless underwear hot-pressing setting equipment, comprising: hot-pressing frame, including bottom plate and top plate, top plate is located above bottom plate, and is connected and fixed with bottom plate by support rod;Hot-pressing plate is located between bottom plate and top plate, and is driven to lift by cylinder fixed on top plate, and buffer mechanism is connected between hot-pressing plate and cylinder;Setting roller is rotatably connected and located at the place below hot-pressing plate on bottom plate, and is driven by speed reducer motor fixed on bottom plate, and a plurality of different specifications setting protrusions are provided on its side wall.The utility model has the advantages that: it has multiple hot-pressing moulds, and reduces the dependence on experience of operator.

Description

Technical Field

[0001] This utility model relates to the field of seamless underwear processing technology, specifically to a seamless underwear heat pressing and shaping equipment. Background Technology

[0002] Seamless underwear is a type of close-fitting garment made in one piece using 3D knitting technology, hence its name because it has no traditional seams throughout the entire process. It typically uses high-elasticity fibers such as nylon and spandex as the main material, combined with fabrics like cotton and modal, and employs a circular knitting process to create a continuous, one-piece structure from the neckline to the hem. This design eliminates friction at seams, providing a snug fit against the body's curves without feeling restrictive, and naturally adapting to bodily movements.

[0003] In seamless underwear production, heat pressing is a crucial process. Operators must manually fold the fabric according to experience and then precisely place it in the mold of the heat pressing equipment for shaping. This process is highly dependent on manual labor: it requires experience to judge the folding angle, force, and number of layers. Improper folding tightness can easily cause fabric wrinkles, and positioning deviations can cause localized deformation. At the same time, the temperature, pressure, and heat pressing time must be controlled according to the fabric thickness to ensure that the edges are smooth and the elasticity is uniform after shaping. Although traditional processes are flexible, they rely too heavily on manual experience, resulting in cumbersome operation and production efficiency being limited by human factors. Novice operators are more likely to affect the product qualification rate. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a seamless underwear hot pressing and shaping device with multiple pre-set hot pressing molds, which reduces the operator's reliance on experience.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a seamless underwear heat-pressing and shaping device, comprising:

[0006] A hot press frame includes a base plate and a top plate, wherein the top plate is disposed above the base plate and is connected and fixed to the base plate by support rods;

[0007] A hot press plate is located between the bottom plate and the top plate, and is driven to rise and fall by a cylinder fixed on the top plate. A buffer mechanism is provided between the hot press plate and the cylinder.

[0008] The shaping roller is rotatably connected to the hot press plate on the base plate and driven by a geared motor fixed on the base plate. Its side wall is provided with several shaping protrusions of different specifications.

[0009] Furthermore, two support rods are symmetrically arranged on the side near the top of the base plate, and their upper ends are arc-shaped bends.

[0010] Furthermore, the buffer mechanism includes a connecting plate, a buffer plate, and a guide rod. The connecting plate is fixedly disposed at the lower end of the cylinder. The buffer plate is disposed below the connecting plate and is connected and fixed to the hot press plate through the connecting rod. The guide rod is disposed between the connecting plate and the buffer plate, and its upper and lower ends slide through the connecting plate and the buffer plate respectively, and are connected to a limiting block. A spring is sleeved on the guide rod, and the upper and lower ends of the spring are connected and fixed to the connecting plate and the buffer plate respectively.

[0011] Furthermore, four connecting rods are provided at the four corners of the buffer plate, and four guide rods are provided near the four corners of the connecting plate.

[0012] Furthermore, two shaping rollers are symmetrically arranged.

[0013] Furthermore, the shaping roller is rotatably connected to two ends of a fixing plate, the fixing plate is fixedly mounted on the base plate, and the reduction motor is fixedly mounted on one side of either fixing plate.

[0014] Compared with existing technologies, this invention has the following advantages: the shaping roller has shaping protrusions of different specifications on its sidewall, pre-set with various hot-pressing mold shapes. Compared with traditional manual fabric folding and experience-based operation, this design transforms diverse shaping needs into a standard configuration for the equipment. Operators no longer need to rely on experience to judge the folding angle, force, and number of layers, nor do they need to repeatedly adjust the positioning. They only need to place the underwear in the appropriate shaping protrusion position to complete the corresponding shaping process. Different shaping protrusions correspond to different hot-pressing effects, reducing operational instability caused by differences in human experience. Both novices and experienced workers can quickly adapt to the equipment operation, reducing the difficulty of operation and improving the product qualification rate. At the same time, the standardized hot-pressing mold configuration makes the production process more standardized, effectively avoiding problems such as fabric wrinkles and local deformation caused by human operation errors, improving production efficiency and product quality stability. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention;

[0016] Figure 2 This is the front view of this utility model;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is a side view of the present invention.

[0019] As shown in the figure: 1. Base plate; 2. Top plate; 3. Support rod; 4. Hot press plate; 5. Cylinder; 6. Shaping roller; 7. Gear motor; 8. Shaping protrusion; 9. Connecting plate; 10. Buffer plate; 11. Guide rod; 12. Connecting rod; 13. Limiting block; 14. Spring; 15. Fixing plate. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Combined with appendix Figure 1 Appendix Figure 3 Appendix Figure 4 A seamless underwear heat pressing and shaping device includes: a heat pressing frame, including a base plate 1 and a top plate 2. The top plate 2 is located above the base plate 1 and is connected and fixed to the base plate 1 by a support rod 3. Two support rods 3 are symmetrically arranged on the side near the top of the base plate 1, and their upper ends are arc-shaped bends, which enhance the structural stability of the heat pressing frame. At the same time, the arc design can avoid stress concentration and extend the service life of the equipment.

[0022] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 4 A hot press plate 4 is located between a bottom plate 1 and a top plate 2, and is driven to rise and fall by a cylinder 5 fixed on the top plate 2. A buffer mechanism is connected between the hot press plate 4 and the cylinder 5. The buffer mechanism includes a connecting plate 9, a buffer plate 10, and a guide rod 11. The connecting plate 9 is fixed at the lower end of the cylinder 5. The buffer plate 10 is located below the connecting plate 9 and is connected and fixed to the hot press plate 4 through the connecting rod 12. The guide rod 11 is located between the connecting plate 9 and the buffer plate 10, and its upper and lower ends slide through the connecting plate 9 and the buffer plate 10 respectively, and is connected to a limit block 13. A spring 14 is sleeved on the guide rod 11. The upper and lower ends of the spring 14 are connected and fixed to the connecting plate 9 and the buffer plate 10 respectively. The connecting plate 9, the buffer plate 10, and other components of the buffer mechanism cooperate to effectively buffer the impact force when the hot press plate 4 descends through the elastic deformation of the spring 14, preventing excessive pressure from damaging the underwear fabric. Four connecting rods 12 are provided at the four corners of the buffer plate 10, and four guide rods 11 are provided at the four corners of the connecting plate 9, to ensure that the hot press plate 4 is subjected to uniform and stable force during the lifting and lowering process, thereby improving the accuracy and effect of hot pressing and shaping.

[0023] Combined with appendix Figure 1 Appendix Figure 4 The shaping roller 6 is rotatably connected to the base plate 1 below the hot press plate 4 and driven by the reduction motor 7 fixed on the base plate 1. Its sidewalls have several shaping protrusions 8 of different specifications. Two shaping rollers 6 are symmetrically arranged, increasing the contact area between the underwear and the shaping roller 6, allowing simultaneous shaping of both symmetrical sides of the underwear and improving the equipment's working efficiency. Fixed plates 15 are rotatably connected to both ends of the shaping roller 6 and are fixed to the base plate 1. The reduction motor 7 is fixed to one side of either fixed plate 15, providing good support and fixation for both the shaping roller 6 and the reduction motor 7.

[0024] The specific implementation of this utility model is as follows: Connect the device to an external power source, start the reduction motor 7, and drive the shaping roller 6 to rotate, so that the shaping protrusion 8 of the required size faces directly upward. Lay the underwear flat on the shaping roller 6 on the base plate 1, and make the position to be heat-pressed contact with the shaping roller 6. After starting the equipment, the cylinder 5 fixed on the top plate 2 starts to work, driving the hot pressing plate 4 to descend. When the hot pressing plate 4 contacts the shaping roller 6, the buffer mechanism plays its role. The connecting plate 9 descends under the drive of the cylinder 5. When the hot pressing plate 4 is under force, the guide rod 11 slides between the connecting plate 9 and the buffer plate 10. The spring 14 buffers the impact force of the descending hot pressing plate 4 through elastic deformation, preventing the hot pressing plate 4 from damaging the underwear fabric. At the same time, the four connecting rods 12 at the four corners of the buffer plate 10 are connected to the hot pressing plate 4, and the four guide rods 11 near the four corners of the connecting plate 9 ensure the smooth lifting and lowering of the hot pressing plate 4. The hot pressing plate 4 and the shaping roller 6 cooperate to heat-press and shape the underwear.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0026] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A seamless underwear heat-pressing and shaping device, characterized in that, include: The hot press frame includes a base plate (1) and a top plate (2), wherein the top plate (2) is located above the base plate (1) and is connected and fixed to the base plate (1) by a support rod (3); A hot press plate (4) is located between the bottom plate (1) and the top plate (2), and is driven to rise and fall by a cylinder (5) fixed on the top plate (2). A buffer mechanism is provided between the hot press plate (4) and the cylinder (5). The shaping roller (6) is rotatably connected to the hot press plate (4) on the base plate (1) and driven by the geared motor (7) fixed on the base plate (1). Its side wall is provided with several shaping protrusions (8) of different specifications.

2. The seamless underwear heat-pressing and shaping equipment according to claim 1, characterized in that: Two support rods (3) are symmetrically arranged on the side above the bottom plate (1), and their upper ends are arc-shaped bends.

3. The seamless underwear heat-pressing and shaping equipment according to claim 1, characterized in that: The buffer mechanism includes a connecting plate (9), a buffer plate (10), and a guide rod (11). The connecting plate (9) is fixedly located at the lower end of the cylinder (5). The buffer plate (10) is located below the connecting plate (9) and is connected and fixed to the hot press plate (4) through the connecting rod (12). The guide rod (11) is located between the connecting plate (9) and the buffer plate (10). Its upper and lower ends slide through the connecting plate (9) and the buffer plate (10) respectively, and a limiting block (13) is connected to it. A spring (14) is sleeved on the guide rod (11). The upper and lower ends of the spring (14) are connected and fixed to the connecting plate (9) and the buffer plate (10) respectively.

4. The seamless underwear heat-pressing and shaping equipment according to claim 3, characterized in that: The connecting rods (12) are provided at the four corners of the buffer plate (10), and the guide rods (11) are provided at the four corners of the connecting plate (9).

5. The seamless underwear heat-pressing and shaping equipment according to claim 1, characterized in that: The shaping rollers (6) are provided symmetrically in two.

6. The seamless underwear heat-pressing and shaping equipment according to claim 1, characterized in that: The shaping roller (6) is rotatably connected to a fixing plate (15) at both ends. The fixing plate (15) is fixed on the base plate (1), and the reduction motor (7) is fixed on one side of any fixing plate (15).

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