An adjustable pressure undergarment fabric compression molding apparatus

Abstract

The utility model relates to the technical field of underwear processing, and disclose a kind of underwear fabric pressure forming equipment of adjustable pressure, including machine body, the bracket is fixedly connected in machine body surface, the hydraulic cylinder is equipped in the middle end of bracket top, a set of limit frame is symmetrically arranged in the inside of bracket;The novel scheme is effectively driven by pulling guide plate outward to make the same side a group of card bar to move outward, so that the end of card bar is separated from underwear convex die, underwear concave die inside, can quickly remove the restriction to underwear convex die, underwear concave die, facilitate the quick dismounting replacement of underwear convex die, underwear concave die, when installing new underwear convex die, underwear concave die, on the basis of moving guide plate outward, new underwear convex die, underwear concave die is respectively clamped to a set of limit frame inside, then loosen guide plate, the end of card bar is rapidly ejected and effectively clamped in the side of underwear convex die, underwear concave die inside by the influence of spring rebound force, realize the quick limit of underwear convex die, underwear concave die.

Description

Technical Field

[0001] This utility model belongs to the field of underwear processing technology, specifically an adjustable pressure underwear fabric compression molding device. Background Technology

[0002] Bras are one type of underwear worn by women. The production and processing of bras involves cutting and gluing multiple layers of fabric, then stacking the composite fabrics and molding them using molding equipment.

[0003] Patent CN218869447U discloses an integrated molding device for bra fabric layers, including a lower mold. The lower mold has an inner cavity and a traction port. The lower mold is equipped with an operating motor, and the operating motor is equipped with a lead screw. The lead screw is threaded with a threaded sleeve block, and the threaded sleeve block is equipped with a first mounting plate. The first mounting plate is equipped with a first connecting rod. The lower mold is equipped with an assembly rod and a traction rod. The assembly rod and the traction rod are equipped with an assembly plate and a movable block. The movable block is equipped with a second mounting plate, and the second mounting plate is equipped with a second connecting rod. The first connecting rod is equipped with a traction block, and the traction block is assembled with the second connecting rod. The movable block is equipped with a connecting plate, and the connecting plate is equipped with a pull hook. The above-mentioned integrated molding device for bra fabric layers solves the problem that existing bra fabric layers lack a fastening mechanism, which can cause the bra fabric layers to shift and move in the mold cavity, affecting the processing effect.

[0004] However, the aforementioned bra fabric layer integral molding device still has the following shortcomings:

[0005] The specifications of the upper mold and the mold cavity in the above-mentioned device are fixed, making it difficult to mold and shape underwear fabrics of different sizes, which limits its use. Therefore, we propose an underwear fabric compression molding device with adjustable pressure. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the prior art, this utility model provides an adjustable pressure underwear fabric compression molding equipment, which effectively solves the problem that the specifications of the upper mold and the mold cavity in the existing device are fixed, making it difficult to mold and shape underwear fabrics of different sizes and limiting its use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable pressure underwear fabric compression molding device, comprising a machine body, a bracket fixedly connected to the surface of the machine body, a hydraulic cylinder provided at the top center of the bracket, a set of limiting frames symmetrically arranged on the inner side of the bracket, an underwear punch being engaged inside the upper limiting frame, an underwear die being engaged inside the lower limiting frame, a set of convenient mechanisms symmetrically arranged on both sides of the set of limiting frames, and an auxiliary mechanism provided on the surface of the convenient mechanism.

[0008] Preferably, a set of the limiting frames are respectively disposed on the movable end of the hydraulic cylinder and the surface of the machine body, and the lower limiting frame is fixedly connected to the machine body.

[0009] Preferably, the convenient mechanism includes a cylindrical frame, with two sets of cylindrical frames symmetrically fixed to the sides of a set of limiting frames. A locking rod passes through the interior of the set of cylindrical frames that are symmetrically arranged front and back. A guide plate is fixedly connected to the middle of the surface of the lower locking rod. A set of limiting ring plates is symmetrically fixedly sleeved on the surface of the locking rod, and a spring is provided on one side of the limiting ring plate.

[0010] Preferably, the guide plate extends through the interior of the upper clamp.

[0011] Preferably, the clamping rod is formed into an elastic structure by a limiting ring plate, a spring and a cylindrical frame, and the end of the clamping rod can pass through the side of the limiting frame. The sides of the underwear punch and underwear die are provided with clamping grooves that match the end of the clamping rod.

[0012] Preferably, the auxiliary mechanism includes an extension plate, which is fixed to the inner surface of the guide plate. A triangular support block is provided between the bottom of the extension plate and the guide plate. An electric push rod is provided on the upper surface of the extension plate, and a pressure plate is connected to the movable end of the electric push rod.

[0013] Preferably, the pressure plate forms a lifting structure with the extension plate via an electric push rod, and a small pressure sensor is embedded inside the pressure plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. By pulling the guide plate outward, a set of locking rods on the same side can be effectively moved outward, thereby causing the ends of the locking rods to disengage from the inside of the underwear punch and underwear die. This can quickly release the restriction on the underwear punch and underwear die, facilitating the quick removal and replacement of the underwear punch and underwear die. When installing a new underwear punch and underwear die, the new underwear punch and underwear die are respectively locked into a set of limiting frames based on the outward movement of the guide plate. After releasing the guide plate, the ends of the locking rods quickly pop out and effectively engage with the inside of the side of the underwear punch and underwear die due to the spring rebound force, realizing the quick positioning of the underwear punch and underwear die.

[0016] 2. The electric push rod effectively moves the pressure plate down until it contacts the underwear fabric, thereby pressing and limiting the underwear fabric and reducing the displacement of the underwear fabric during the molding process. Since a small pressure sensor is embedded inside the pressure plate, the tension and deformation of the underwear fabric can be precisely controlled. At the same time, it can be adapted to different underwear fabric thicknesses and elasticities, improving practicality. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the bracket of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of this utility model in the molded state;

[0022] Figure 4 This is a partial disassembled structural diagram of the present invention;

[0023] Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0024] In the diagram: 1. Body; 2. Bracket; 3. Hydraulic cylinder; 4. Limiting frame; 5. Underwear punch; 6. Underwear die; 7. Convenience mechanism; 701. Cylindrical frame; 702. Clamping rod; 703. Guide plate; 704. Limiting ring plate; 705. Spring; 8. Auxiliary mechanism; 801. Extension plate; 802. Triangular support block; 803. Electric push rod; 804. Pressure plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 An adjustable pressure underwear fabric compression molding device includes a machine body 1, a bracket 2 fixedly connected to the surface of the machine body 1, a hydraulic cylinder 3 at the top center of the bracket 2, and a set of limiting frames 4 symmetrically arranged on the inner side of the bracket 2. The set of limiting frames 4 are respectively set at the movable end of the hydraulic cylinder 3 and the surface of the machine body 1. The lower limiting frame 4 is fixedly connected to the machine body 1. An underwear punch 5 is engaged inside the upper limiting frame 4, and an underwear concave mold 6 is engaged inside the lower limiting frame 4. A set of convenient mechanisms 7 are symmetrically arranged on both sides of the set of limiting frames 4, and an auxiliary mechanism 8 is provided on the surface of the convenient mechanism 7.

[0027] The convenient mechanism 7 includes a tube frame 701. Two sets of tube frames 701 are symmetrically fixed to the sides of a set of limiting frames 4. A locking rod 702 passes through the interior of the symmetrical set of tube frames 701. A guide plate 703 is fixedly connected to the middle of the surface of the lower locking rod 702. The guide plate 703 movably passes through the interior of the upper locking rod 702. A set of limiting ring plates 704 are symmetrically fixedly fitted on the surface of the locking rod 702. A spring 705 is provided on one side of the limiting ring plate 704. Furthermore, the locking rod 702 forms an elastic structure with the tube frame 701 through the limiting ring plate 704 and the spring 705. The end of the locking rod 702 can pass through the side of the limiting frame 4. The sides of the underwear punch 5 and underwear die 6 are provided with locking grooves that match the end of the locking rod 702. By pulling the guide plate 703 outward, a set of locking rods 702 on the same side can be effectively moved outward, thereby causing the ends of the locking rods 702 to disengage from the interior of the underwear punch 5 and underwear die 6. This can quickly release the restriction on the underwear punch 5 and underwear die 6, facilitating the quick removal and replacement of the underwear punch 5 and underwear die 6. When installing new underwear punch 5 and underwear die 6, the new underwear punch 5 and underwear die 6 are respectively locked into a set of limiting frames 4 based on the outward movement of the guide plate 703. Then, the guide plate 703 is released, and the ends of the locking rods 702 quickly pop out and effectively lock into the interior of the side of the underwear punch 5 and underwear die 6 under the influence of the rebound force of the spring 705, realizing the quick limiting of the underwear punch 5 and underwear die 6.

[0028] The auxiliary mechanism 8 includes an extension plate 801, which is fixed to the inner surface of the guide plate 703. A triangular support block 802 is provided between the bottom of the extension plate 801 and the guide plate 703. An electric push rod 803 is provided on the upper surface of the extension plate 801. A pressure plate 804 is connected to the movable end of the electric push rod 803. The pressure plate 804 and the extension plate 801 form a lifting structure through the electric push rod 803. A small pressure sensor is embedded inside the pressure plate 804. The electric push rod 803 effectively drives the pressure plate 804 to move down until it contacts the underwear fabric, thereby pressing and limiting the underwear fabric and reducing the displacement of the underwear fabric during the molding process. Since the small pressure sensor is embedded inside the pressure plate 804, the tension and deformation of the underwear fabric can be precisely controlled. At the same time, it can be adapted to different underwear fabric thicknesses and elasticities, improving practicality.

Claims

1. An adjustable pressure underwear fabric compression molding device, characterized in that: Includes a body (1), a bracket (2) is fixedly attached to the surface of the body (1), a hydraulic cylinder (3) is provided at the top center of the bracket (2), a set of limiting frames (4) are symmetrically arranged on the inner side of the bracket (2), an underwear punch (5) is engaged inside the upper limiting frame (4), an underwear concave mold (6) is engaged inside the lower limiting frame (4), a set of convenient mechanisms (7) are symmetrically arranged on both sides of the set of limiting frames (4), and an auxiliary mechanism (8) is provided on the surface of the convenient mechanism (7).

2. The adjustable pressure underwear fabric compression molding equipment according to claim 1, characterized in that: A set of the limiting frames (4) are respectively set on the movable end of the hydraulic cylinder (3) and the surface of the machine body (1), and the lower limiting frame (4) is fixedly connected to the machine body (1).

3. The adjustable pressure underwear fabric compression molding equipment according to claim 1, characterized in that: The convenient mechanism (7) includes a cylindrical frame (701). Two sets of cylindrical frames (701) are symmetrically fixed on the side of a set of limiting frames (4). A locking rod (702) runs through the interior of the set of cylindrical frames (701) that are symmetrical in front and behind. A guide plate (703) is fixedly connected to the middle of the surface of the lower locking rod (702). A set of limiting ring plates (704) are symmetrically fixed on the surface of the locking rod (702). A spring (705) is provided on one side of the limiting ring plate (704).

4. The adjustable pressure underwear fabric compression molding equipment according to claim 3, characterized in that: The guide plate (703) is movably inserted inside the upper clamp (702).

5. The adjustable pressure underwear fabric compression molding equipment according to claim 3, characterized in that: The clamping rod (702) forms an elastic structure with the limiting ring plate (704), spring (705) and tube frame (701). The end of the clamping rod (702) can pass through the side of the limiting frame (4). The sides of the underwear punch (5) and underwear die (6) are provided with a groove that matches the end of the clamping rod (702).

6. The adjustable pressure underwear fabric compression molding equipment according to claim 3, characterized in that: The auxiliary mechanism (8) includes an extension plate (801), which is fixed on the inner surface of the guide plate (703). A triangular support block (802) is provided between the bottom of the extension plate (801) and the guide plate (703). An electric push rod (803) is provided on the upper surface of the extension plate (801), and a pressure plate (804) is connected to the movable end of the electric push rod (803).

7. The adjustable pressure underwear fabric compression molding equipment according to claim 6, characterized in that: The pressure plate (804) forms a lifting structure with the extension plate (801) via an electric push rod (803), and a small pressure sensor is embedded inside the pressure plate (804).

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