Automatic cloth cutting machine

Abstract

The utility model discloses an automatic cloth cutting machine, which belongs to the field of cloth cutting machines and comprises a device main body, a conveying belt, a mounting plate, a rotating door, an elastic reset structure, a sleeve, a limiting rod, a shifting block, a weak tension spring, a storage box, a front opening and moving wheels. When the cloth needs to be taken out, the storage box is pulled outwards, then the storage box slides outwards under the action of moving wheels, meanwhile, the storage box extrudes a rotating door to overcome the elastic force of an elastic reset structure to rotate downwards, when the rotating door rotates to the horizontal state, a weak tension spring drives a limiting rod in a sleeve to move forwards, and the cloth is taken out. At the moment, cloth is conveniently taken out under the action of a front opening, a storage box is inserted after the cloth is taken out, and during insertion, moving wheels extrude shifting blocks to drive the limiting rods to slide inwards, so that locking of the rotating door is relieved; and the rotating door resets and shields in front of the front opening under the action of the elastic resetting structure.

Description

Technical Field

[0001] This utility model belongs to the technical field of fabric cutting machines, and in particular relates to an automatic fabric cutting machine. Background Technology

[0002] An automatic fabric cutting machine is a device that automatically cuts fabric. The machine can automatically cut fabric to a specific shape and size based on preset parameters. Simultaneously, a conveyor belt transports and discharges the cut products and waste materials together. Therefore, workers typically collect and organize the finished products at the end of the machine. However, existing machines lack a collection mechanism at the end, causing waste materials to slide directly onto the ground, making subsequent collection and transfer cumbersome and inconvenient. Furthermore, the lack of a dedicated storage area for finished products creates inconvenience for workers. Therefore, there is an urgent need for an automatic fabric cutting machine to solve these problems.

[0003] In the prior art, patent publication number CN217997633U describes an automatic fabric cutting machine, including a main body with a conveyor belt mounted on it. A locking and storage mechanism is located on the left side of the main body, comprising a storage basket. The storage basket is fixedly connected to the bottom of the basket, and limit blocks are fixedly connected to both the front and rear ends of the basket. An adjustment and placement mechanism is provided inside the storage basket. This invention allows waste materials to be directly placed inside the storage basket during conveyor belt transport. Furthermore, the limit rod can limit the limit blocks, ensuring the basket's position remains stable and facilitating subsequent collection. This greatly increases the convenience of waste material handling by simply moving the storage basket during subsequent waste transfer.

[0004] The above technical solution uses a storage basket for storage. However, in actual use, when the fabric falls into the storage basket, it needs to be lifted vertically upwards from the basket to retrieve it. Since the storage basket is quite deep, this makes it inconvenient to move the fabric. Utility Model Content

[0005] This invention provides an automatic fabric cutting machine to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An automatic fabric cutting machine includes a main body, a conveyor belt, a mounting plate, a rotating door, an elastic reset structure, a sleeve, a limit rod, a lever, a weak tension spring, a storage box, a front opening, and moving wheels. The main body is equipped with a conveyor belt. A mounting plate is installed at the bottom below the material discharge section of the conveyor belt. A rotating door is rotatably mounted on the outer end of the mounting plate. An elastic reset structure is installed between the rotating door and the mounting plate. A sleeve is installed on one upper surface of the mounting plate. A limit rod is slidably inserted into the sleeve. A lever is installed on the outer side of the inner end of the limit rod. A weak tension spring connects the sleeve and the limit rod. A storage box is located above the mounting plate. The storage box has an open upper section and a front opening. Four moving wheels are mounted in a rectangular array at the bottom of the storage box. The position of the innermost moving wheel corresponds to the position of the lever.

[0008] Preferably, the elastic reset structure includes a strong tension spring, the front end of which is connected to the rotating door, the rear end of which is connected to the mounting plate, and the stiffness coefficient of the strong tension spring is greater than that of the weak tension spring.

[0009] Preferably, the rotating door is provided with an observation grid, which is a plurality of vertical slot-like structures opened on the rotating door.

[0010] Preferably, the height of the sleeve is lower than the height of the bottom of the storage box.

[0011] Preferably, the front end of the conveyor belt of the main body of the device has an inwardly recessed structure, and the size of the inwardly recessed structure corresponds to the storage box.

[0012] Compared with the prior art, the advantages of this utility model are as follows: Through its structural design, when the fabric is output from the conveyor belt on the main body of the device, the output fabric falls into the collection box for collection. When it is necessary to take out the fabric, the collection box is pulled outward, and then the collection box slides outward under the action of the moving wheel. At the same time, the collection box squeezes the rotating door to overcome the elastic force of the elastic reset structure and rotates downward. When the rotating door rotates to the horizontal state, the weak tension spring drives the limiting rod in the sleeve to move forward, so that the limiting rod covers the rotating door to prevent the rotating door from rotating back. At this time, the front opening facilitates the removal of the fabric. After the fabric is removed, the collection box is inserted. When inserted, the moving wheel squeezes the push block, which drives the limiting rod to slide inward, thereby releasing the lock on the rotating door. Under the action of the elastic reset structure, the rotating door resets and blocks in front of the front opening. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the automatic fabric cutting machine described in this utility model;

[0014] Figure 2 This is an exploded structural diagram of the automatic fabric cutting machine described in this utility model;

[0015] Figure 3 This is a schematic diagram of the rear view of the rotating door section of the automatic fabric cutting machine described in this utility model.

[0016] In the diagram, 1. Main body of the device; 2. Conveyor belt; 3. Mounting plate; 4. Rotating door; 5. Sleeve; 6. Limiting rod; 7. Pulley; 8. Weak tension spring; 9. Storage box; 10. Front opening; 11. Moving wheel; 12. Strong tension spring; 13. Observation grid. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: an automatic fabric cutting machine, including a main body 1, a conveyor belt 2, a mounting plate 3, a rotating door 4, an elastic reset structure, a sleeve 5, a limiting rod 6, a lever 7, a weak tension spring 8, a storage box 9, a front opening 10, and moving wheels 11. The main body 1 is equipped with a conveyor belt 2, and a mounting plate 3 is installed at the bottom below the discharge part of the conveyor belt 2 of the main body 1. A rotating door 4 is rotatably mounted on the outer end of the mounting plate 3, and an elastic reset structure is installed between the rotating door 4 and the mounting plate 3. The structure features a reset mechanism. A sleeve 5 is mounted on the upper surface of one side of the mounting plate 3. A limit rod 6 is slidably inserted into the sleeve 5. A lever 7 is mounted on the outer side of the inner end of the limit rod 6. A weak tension spring 8 connects the sleeve 5 and the limit rod 6. A storage box 9 is located above the mounting plate 3. The storage box 9 has an open upper part and a front opening 10. Four moving wheels 11 are mounted in a rectangular array at the bottom of the storage box 9. The position of the innermost moving wheel 11 corresponds to the position of the lever 7.

[0019] In this utility model, the elastic reset structure includes a strong tension spring 12. The front end of the strong tension spring 12 is connected to the rotating door 4, and the rear end of the strong tension spring 12 is connected to the mounting plate 3. The stiffness coefficient of the strong tension spring 12 is greater than that of the weak tension spring 8. As a result, the strong tension spring 12 pulls the rotating door 4 to reset it. Since the stiffness coefficient of the strong tension spring 12 is larger, the tension of the strong tension spring 12 is much greater than that of the weak tension spring 8. Therefore, the pressure of the weak tension spring 8 driving the limit rod 6 to squeeze the rotating door 4 will not cause the rotating door 4 to open.

[0020] In this utility model, the rotating door 4 is provided with an observation grid 13, which is a plurality of vertical groove-shaped structures opened on the rotating door 4. The observation grid 13 facilitates the observation of the collection of fabric in the storage box 9.

[0021] In this invention, the height of the sleeve 5 is lower than the bottom height of the storage box 9, so that the storage box 9 will not be obstructed when it moves.

[0022] In this invention, the front end of the conveyor belt 2 of the main body 1 of the device has an inwardly recessed structure. The size of the inwardly recessed structure corresponds to the storage box 9, so that the inserted storage box 9 is located directly below the discharge position of the conveyor belt 2, which facilitates the collection of fabric.

[0023] In this implementation plan:

[0024] During operation, when the fabric is output from the conveyor belt 2 on the main body 1, the output fabric falls into the collection box 9 for collection. When it is necessary to remove the fabric, the collection box 9 is pulled outward, and then the collection box 9 slides outward under the action of the moving wheel 11. At the same time, the collection box 9 squeezes the rotating door 4 to overcome the elastic force of the elastic reset structure and rotates downward. When the rotating door 4 rotates to the horizontal state, the weak tension spring 8 drives the limiting rod 6 in the sleeve 5 to move forward, so that the limiting rod 6 covers the rotating door 4 to prevent the rotating door 4 from rotating back. At this time, the front opening 10 facilitates the removal of the fabric. After the fabric is removed, the collection box 9 is inserted. When inserted, the moving wheel 11 squeezes the lever 7, which drives the limiting rod 6 to slide inward, thereby releasing the lock on the rotating door 4. Under the action of the elastic reset structure, the rotating door 4 resets and blocks in front of the front opening 10, waiting for the next fabric removal process.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

Claims

1. An automatic fabric cutting machine, comprising a main body (1), a conveyor belt (2), a mounting plate (3), a rotating door (4), an elastic reset structure, a sleeve (5), a limiting rod (6), a lever (7), a weak tension spring (8), a storage box (9), a front opening (10), and moving wheels (11), characterized in that, The main body (1) of the device is provided with a conveyor belt (2). A mounting plate (3) is installed at the bottom below the discharge part of the conveyor belt (2) of the main body (1). A rotating door (4) is rotatably installed on the outer end of the mounting plate (3). An elastic reset structure is installed between the rotating door (4) and the mounting plate (3). A sleeve (5) is installed on the upper surface of one side of the mounting plate (3). A limit rod (6) is slidably inserted into the sleeve (5). The inner end of the limit rod (6) is externally... A lever (7) is installed on the side. A weak tension spring (8) is connected between the sleeve (5) and the limiting rod (6). A storage box (9) is provided above the mounting plate (3). The storage box (9) is an open box structure. The front opening (10) is provided at the front of the storage box (9). Four moving wheels (11) are installed in a rectangular array at the bottom of the storage box (9). The position of the moving wheel (11) located on the inner side corresponds to the position of the lever (7).

2. The automatic fabric cutting machine according to claim 1, characterized in that, The elastic reset structure includes a strong tension spring (12), the front end of which is connected to the rotating door (4), the rear end of which is connected to the mounting plate (3), and the stiffness coefficient of the strong tension spring (12) is greater than that of the weak tension spring (8).

3. The automatic fabric cutting machine according to claim 1, characterized in that, The rotating door (4) is provided with an observation grid (13), which is a plurality of vertical slot-shaped structures opened on the rotating door (4).

4. The automatic fabric cutting machine according to claim 1, characterized in that, The height of the sleeve (5) is lower than the bottom height of the storage box (9).

5. The automatic fabric cutting machine according to claim 1, characterized in that, The front conveyor belt (2) of the main body (1) of the device has an inwardly recessed structure below it, and the size of the inwardly recessed structure corresponds to the storage box (9).

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