Cloth tape welding and cutting machine tool

Abstract

The utility model discloses a cloth belt welding and cutting machine tool, which relates to the technical field of cloth belt processing, and comprises a base, a cutting die, a limiting plate and an elastic piece, the cutting die is arranged on the base, the limiting plate is supported and suspended right above the cutting die through the elastic piece, a cutter matched with a cloth belt in shape is arranged on the top surface of the cutting die, and the elastic piece is arranged on the top surface of the cutting die. A limiting hole matched with the cutter is formed in the limiting plate; during processing, the ultrasonic welding cutting head moves downwards, the limiting plate is pressed downwards, ultrasonic cutting is matched with cutting of a cutter on the cutting die, a needed cloth belt is cut off from cloth, a covered edge is formed on the annular side of the cloth belt due to the effect of the ultrasonic welding cutting head, and due to the fact that the limiting plate is supported by the elastic piece, the cloth belt can be cut off. When the limiting plate is pressed downwards by the ultrasonic welding and cutting head, the elastic piece is compressed, after welding and cutting are completed, the elastic force of the elastic piece enables the limiting plate to reset, the formed cloth belt is separated from the cutters and is convenient to take down, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth belt processing, and specifically relates to a tooling for a cloth belt welding and cutting machine. Background Technique

[0002] Protective articles such as protective masks are widely used. A protective mask mainly consists of a mask part and a cloth belt used to hang the mask part on the head.

[0003] The cloth belt is cut from a rolled piece of cloth. Generally, the cutting of the cloth belt is carried out by laser cutting, and the shape of the cloth belt is determined by the shape of the cutting die at the tooling of the equipment. Whatever shape the cutting die is, the cut cloth belt will be the corresponding shape.

[0004] In the prior art, since the cutting knives on the cutting die are arranged in pairs, after laser cutting, the formed cloth belt will get stuck between the cutting knives and is not easy to take out, and manual clamping is required, which is very inconvenient and reduces the production efficiency.

[0005] In view of this, there is an urgent need for a tooling for a cloth belt welding and cutting machine. Content of the Utility Model

[0006] Aiming at the problems existing in the prior art, the utility model solves this problem with the following technical structure.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A tooling for a cloth belt welding and cutting machine, comprising: a base, a cutting die, a limiting plate and an elastic member. The cutting die is arranged on the base, the limiting plate is supported and suspended directly above the cutting die through the elastic member, the top surface of the cutting die is provided with cutting knives matching the shape of the cloth belt, and the limiting plate is provided with limiting holes adapted to the cutting knives.

[0009] Further features thereof are that

[0010] An installation groove is formed on the base, and the cutting die is arranged in the installation groove.

[0011] The cutting die is fixed in the base by a second bolt.

[0012] Demounting grooves are arranged at the corners of the installation groove.

[0013] A plurality of elastic members are provided, and the plurality of elastic members are respectively arranged at both ends of the limiting plate.

[0014] Two elastic members are arranged at each end of the limiting plate.

[0015] The elastic member includes a guide rod and a spring sleeved on the guide rod. The bottom end of the guide rod is arranged on the base, the top end of the guide rod penetrates through the limit plate, and the spring is arranged between the limit plate and the base.

[0016] The elastic member further includes a limit bolt arranged at the top end of the guide rod.

[0017] The guide rod is threadedly connected to the base.

[0018] Mounting plates are arranged on both sides of the base, and the guide rod is connected to the corresponding mounting plate.

[0019] Adopting the above structure of the present utility model can achieve the following beneficial effects:

[0020] During processing, the ultrasonic welding and cutting head moves downward to press the limit plate. The ultrasonic cutting cooperates with the cutting knife on the tool die to cut, and the shape of the required cloth tape is cut from the cloth. And due to the action of the ultrasonic welding and cutting head, a hem is formed on the side of the cloth tape loop. And since the limit plate is supported by the elastic member, when the limit plate is pressed down by the ultrasonic welding and cutting head, the elastic member is compressed. When the welding and cutting are completed, the elastic force of the elastic member makes the limit plate reset, so that the formed cloth tape disengages from between the cutting knives, facilitating removal and improving the processing efficiency. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the present application;

[0022] Figure 2 is a schematic structural diagram of the base and the tool die in the present application;

[0023] Figure 3 is a schematic structural diagram of the base in the present application;

[0024] Figure 4 is a schematic structural diagram of the limit plate and the elastic member in the present application.

[0025] In the figure: 1. Base; 11. Installation groove; 12. Demountable groove; 13. Mounting plate; 2. Tool die; 3. Limit plate; 4. Guide rod; 5. Spring; 6. Limit bolt. Detailed Embodiment

[0026] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0028] The following is combined with Figures 1-4 This application is described in further detail.

[0029] refer to Figures 1-2 The tooling of a cloth tape welding and cutting machine shown in the figure comprises: a base 1, a knife die 2, a limit plate 3 and an elastic member, the knife die 2 is arranged on the base 1, the limit plate 3 is supported and suspended above the knife die 2 by the elastic member, the top surface of the knife die 2 is provided with a cutter matching the shape of the cloth tape, and the limit plate 3 is provided with a limit hole adapted to the cutter, during processing, the ultrasonic welding and cutting head moves downward to press down the limit plate 3, and the ultrasonic cutting cooperates with the cutting knife on the knife die 2 to cut the required shape of the cloth tape from the cloth, and due to the action of the ultrasonic welding and cutting head, the side of the cloth tape ring is formed with an edge, and because the limit plate 3 is supported by the elastic member, when the limit plate 3 is pressed down by the ultrasonic welding and cutting head, the elastic member is compressed, and when the welding and cutting is completed, the elastic force of the elastic member resets the limit plate 3, so that the formed cloth tape is separated from between the cutters, which is convenient for removal, thereby improving the processing efficiency.

[0030] refer to Figure 1 and Figure 3 As shown, the specific installation method of the cutting die 2 is: a mounting groove 11 is opened on the base 1, the cutting die 2 is arranged in the mounting groove 11, and the cutting die 2 is fixed in the base 1 by a second bolt, so that the purpose of producing and processing cloth tapes of different shapes can be achieved by replacing the cutting die 2 and the limiting plate 3 of cutting knives of different shapes. At the same time, in order to facilitate the removal of the cutting die 2 from the mounting groove 11, convenient disassembly grooves 412 are provided at the corners of the mounting groove 11, so that the cutting die 2 can be taken out through the convenient disassembly groove 412.

[0031] refer to Figure 1 and Figure 4The cam 3 is a kind of spring loaded plate 5, which is used for the lifting of the cam 3. The cam 3 is a kind of spring loaded plate 5, which is used for the lifting of the cam 3. As shown in FIG. 1 , a plurality of elastic members are provided, and the plurality of elastic members are respectively provided at the two ends of the limit plate 3. In this embodiment, two elastic members are provided at each end of the limit plate 3 to make the reset of the limit plate 3 more stable. The specific structure of the elastic member includes a guide rod 4 and a spring 5 sleeved on the guide rod 4. The bottom end of the guide rod 4 is provided on the base 1, and the top end of the guide rod 4 is passed through the limit plate 3. The spring 5 is provided between the limit plate 3 and the base 1. In this way, when the ultrasonic welding and cutting head moves downward, the limit plate 3 is pressed downward to compress the spring 5. When the ultrasonic welding and cutting head is reset, the elastic force of the spring 5 causes the limit plate 3 to bounce upward, which not only completes the reset, but also can eject the finished product and the waste generated by cutting, which is convenient for cleaning. In order to limit the limit plate 3, the elastic member also includes a limit bolt 6 provided on the top end of the guide rod 4. The limit bolt 6 is used to limit the reset of the limit plate 3 to prevent the limit plate 3 from detaching from the guide rod 4.

[0032] Further optimization is that Figure 1 and Figure 3 As shown, in order to further improve the convenience of disassembly and assembly, the guide rod 4 is threadedly connected to the base 1, and mounting plates 13 are provided on both sides of the base 1. The guide rod 4 is connected to the corresponding mounting plates 13 so that the guide rod 4 is located on the outside, which is convenient for rotating the guide rod 4, thereby disassembling and assembling the limit plate 3.

[0033] The working principle of the utility model is as follows: during processing, the ultrasonic welding and cutting head moves downward to press down the limit plate 3, and the ultrasonic cutting cooperates with the cutting knife on the knife die 2 to cut the required shape of the cloth tape from the cloth, and due to the action of the ultrasonic welding and cutting head, the side of the cloth tape loop is formed with an edge, and because the limit plate 3 is supported by an elastic member, when the limit plate 3 is pressed down by the ultrasonic welding and cutting head, the elastic member is compressed, and when the welding and cutting is completed, the elastic force of the elastic member resets the limit plate 3, so that the formed cloth tape is separated from between the cutting knives, which is convenient for removal, thereby improving the processing efficiency.

[0034] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A tooling for a cloth tape welding and cutting machine, characterized in that, Including: A base (1), a cutting die (2), a limiting plate (3) and an elastic member. The cutting die (2) is arranged on the base (1). The limiting plate (3) is supported and suspended directly above the cutting die (2) by the elastic member. A cutting knife matching the shape of the cloth tape is arranged on the top surface of the cutting die (2), and a limiting hole adapted to the cutting knife is arranged on the limiting plate (3).

2. The tooling of a cloth tape welding and cutting machine according to claim 1, characterized in that: An installation groove (11) is formed on the base (1), and the cutting die (2) is arranged in the installation groove (11).

3. The tooling of a cloth tape welding and cutting machine according to claim 2, characterized in that: The cutting die (2) is fixed in the base (1) by a second bolt.

4. The tooling of a cloth tape welding and cutting machine according to claim 2, characterized in that: Demounting grooves (12) are arranged at the corners of the installation groove (11).

5. The tooling of a cloth tape welding and cutting machine according to claim 4, characterized in that: A plurality of elastic members are provided, and the plurality of elastic members are respectively arranged at both ends of the limiting plate (3).

6. The tooling of a cloth tape welding and cutting machine according to claim 5, characterized in that: Two elastic members are arranged at each end of the limiting plate (3).

7. The tooling of a cloth tape welding and cutting machine according to claim 5, characterized in that: The elastic member includes a guide rod (4) and a spring (5) sleeved on the guide rod (4). The bottom end of the guide rod (4) is arranged on the base (1), the top end of the guide rod (4) passes through the limiting plate (3), and the spring (5) is arranged between the limiting plate (3) and the base (1).

8. The tooling of a cloth tape welding and cutting machine according to claim 7, characterized in that: The elastic member further includes a limiting bolt (6) arranged at the top end of the guide rod (4).

9. The tooling of a cloth tape welding and cutting machine according to claim 7, characterized in that: The guide rod (4) is in threaded connection with the base (1).

10. The tooling of a cloth tape welding and cutting machine according to claim 7, characterized in that: Mounting plates (13) are arranged on both sides of the base (1), and the guide rod (4) is connected to the corresponding mounting plate (13).

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