Hollow fiber material cutting device

Abstract

The utility model discloses a hollow fiber material cutting device which comprises a workbench. The positioning mechanism is arranged on the workbench and used for positioning one end of the material; the push-pull mechanism is arranged on the workbench and used for pushing and pulling the materials, so that the materials are in a tight state; the cutting mechanism is arranged on the workbench and used for cutting materials. The two ends of a hollow material are clamped into positioning grooves in positioning blocks of the positioning mechanism respectively, other parts of the hollow material bypass a roller on the push-pull mechanism, according to the length of the material, a first air cylinder on the push-pull mechanism works to tension the material to be in the shape of an isosceles triangle, and a second air cylinder works to push a push block to abut against the material on a positioning seat. And a third air cylinder on the cutting mechanism works to drive a cutting board to move, so that the material is cut into two parts with the same length by a blade, the efficiency is high, and one-into-two accurate cutting can be carried out.

Description

A hollow fiber material cutting device Technical Field

[0001] This utility model belongs to the field of material cutting technology, and in particular relates to a hollow fiber material cutting device. Background Technology

[0002] Hollow fiber material is a type of fiber material with a special structure, the core feature of which is the presence of one or more continuous longitudinal cavities inside the fiber.

[0003] When it is necessary to cut a hollow fiber material into two identical parts, manual cutting is inefficient and prone to errors. Summary of the Invention

[0004] The purpose of this invention is to provide a hollow fiber material cutting device to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a hollow fiber material cutting device, comprising:

[0006] Workbench;

[0007] A positioning mechanism, located on the workbench, is used to position one end of the material.

[0008] A push-pull mechanism is provided on the worktable to push and pull materials, so that the materials are in a taut state. The cooperation between the push-pull mechanism and the positioning mechanism makes the materials taut into an isosceles triangle shape.

[0009] A cutting mechanism is provided on the workbench for cutting materials. The cutting mechanism is located outside the push-pull mechanism. The center lines of the positioning mechanism, the push-pull mechanism and the cutting mechanism are all on the same line. The cutting mechanism cuts the material into two identical parts.

[0010] A further embodiment of this utility model is that the bottom of the workbench is supported on the ground by support legs.

[0011] A further embodiment of this utility model is that the positioning mechanism includes a positioning block, which is fixed on the top surface of the workbench. Two positioning grooves are provided on the positioning block for adapting to the material and locking one end of the material in the positioning groove.

[0012] A further embodiment of this utility model is that the push-pull mechanism includes a first support block, a second support block, a third support block, a first cylinder, and a second cylinder. The first cylinder is fixed on the workbench. One side of the first support block is fixedly connected to the output end of the first cylinder. The second support block is symmetrically fixed at both ends of the top of the first support block. The third support block is fixed in the middle of the first support block. A rotatable roller is provided on the second support block. The material passes around the roller. The second cylinder is fixed on the third support block. A push block is fixed at the output end of the second cylinder.

[0013] A further embodiment of this utility model is that the cutting mechanism includes a base plate, a third cylinder is provided on the base plate, a blade is hinged to the output end of the third cylinder, a connecting seat is fixed on the third cylinder, a crank is hinged between the connecting seat and the middle of the blade, a blade is fixed on the other end of the blade, a positioning seat is also fixed on the base plate, a clearance groove is provided in the middle of the positioning seat, the positioning seat is located below the blade, the blade and the clearance groove are vertically corresponding, and the positioning seat is located between the third cylinder and the push block.

[0014] A further embodiment of this utility model is that the workbench is provided with a mounting block, and the mounting block is provided with a limit sensor, which is used to sense and limit the second support block.

[0015] The beneficial effects of this utility model are:

[0016] The two ends of the hollow material are respectively inserted into the positioning slots on the positioning block of the positioning mechanism, and the other part passes around the roller on the push-pull mechanism. According to the length of the material, the first cylinder on the push-pull mechanism works to pull the material into an isosceles triangle shape. The second cylinder works to push the push block to press the material firmly on the positioning seat. The third cylinder on the cutting mechanism works to drive the blade to move, so that the blade cuts the material into two parts of the same length. This is not only highly efficient, but also can accurately cut the material in half. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of an embodiment of this utility model;

[0019] Figure 3 is an enlarged schematic diagram of part A in Figure 2. Detailed Implementation

[0020] The technical solutions in the embodiments of this application will be clearly described below with reference to the embodiments of this application. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0021] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters below denote similar items.

[0022] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not 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 on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0024] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0025] This embodiment provides a hollow fiber material cutting device, including:

[0026] Workbench 1, the bottom of which is supported on the ground by support legs 2;

[0027] It also includes a positioning mechanism, which is set on the workbench 1 to position one end of the material 20. The positioning mechanism includes a positioning block 3, which is fixed on the top surface of the workbench 1. The positioning block 3 has two positioning grooves 30 for adapting the material 20 and locking one end of the material 20 into the positioning groove 30. After both ends of the material 20 are locked into the positioning grooves 30, one end abuts against the side of the positioning block 3, so that the material 20 will not fall off.

[0028] It also includes a push-pull mechanism, which is installed on the worktable 1 to push and pull the material 20 so that the material 20 is in a taut state. The cooperation between the push-pull mechanism and the positioning mechanism makes the material 20 taut into an isosceles triangle shape.

[0029] Specifically, the push-pull mechanism includes a first support block 4, a second support block 5, a third support block 6, a first cylinder 7, and a second cylinder 8. The first cylinder 7 is fixed on the workbench 1. One side of the first support block 4 is fixedly connected to the output end of the first cylinder 7. The second support block 5 is symmetrically fixed at both ends of the top of the first support block 4. The third support block 6 is fixed in the middle of the first support block 4. A rotatable roller 9 is provided on the second support block 5. The material 20 passes around the roller 9. The second cylinder 8 is fixed on the third support block 6. A push block 10 is fixed at the output end of the second cylinder 8. After the two ends of the material 20 are positioned, the other part passes around the roller 9. According to the length of the material 20, the first cylinder 7 works to push and pull the material 20 so that the material 20 is in the shape of an isosceles triangle.

[0030] This embodiment also includes a cutting mechanism, which is set on the workbench 1 for cutting the material 20. The cutting mechanism is located outside the push-pull mechanism. The center lines of the positioning mechanism, the push-pull mechanism and the cutting mechanism are all on the same line. The cutting mechanism cuts the material 20 into two identical parts.

[0031] In detail, the cutting mechanism includes a base plate 11, on which a third cylinder 12 is mounted. A blade plate 13 is hinged to the output end of the third cylinder 12. A connecting seat 14 is fixed to the third cylinder 12. A crank 15 is hinged between the connecting seat 14 and the middle of the blade plate 13. A blade 16 is fixed to the other end of the blade plate 13. A positioning seat 17 is also fixed to the base plate 11. A clearance groove 170 is formed in the middle of the positioning seat 17. The positioning seat 17 is located below the blade 16, and the blade 16 and the clearance groove 170 are vertically aligned. The positioning seat 17 is located below the third cylinder 12. Between the push block 10 and the second support block 5, the worktable 1 is provided with a mounting block 18, and the mounting block 18 is provided with a limit sensor 19. The limit sensor 19 is used to sense and limit the second support block 5. The second cylinder 8 pushes the push block 10 to move and press the material 20 against the positioning seat 17. Then the third cylinder 12 works to drive the blade 13 to move, so that the blade 16 cuts the material 20, which can achieve efficient and accurate cutting in two. The limit sensor 19 is a distance sensor, mainly used to avoid the first cylinder 7 from over-stroke. When the first cylinder 7 stops working when it senses that the second support block 5 is in contact with the limit sensor 19.

[0032] The embodiments of this application have been described above. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A hollow fiber material cutting device, characterized in that, include: Workbench; A positioning mechanism, located on the workbench, is used to position one end of the material; a push-pull mechanism, located on the workbench, is used to push and pull the material, keeping it taut. The cooperation between the push-pull mechanism and the positioning mechanism causes the material to be stretched into an isosceles triangle shape; a cutting mechanism, located on the workbench, is used to cut the material. The cutting mechanism is located outside the push-pull mechanism, and the center lines of the positioning mechanism, push-pull mechanism, and cutting mechanism are all on the same line. The cutting mechanism cuts the material into two identical parts.

2. The hollow fiber material cutting device according to claim 1, characterized in that, The workbench is supported on the ground by support legs around its bottom.

3. The hollow fiber material cutting device according to claim 1, characterized in that, The positioning mechanism includes a positioning block, which is fixed to the top surface of the workbench. The positioning block has two positioning slots for accommodating materials and locking one end of the material into the positioning slots.

4. The hollow fiber material cutting device according to claim 3, characterized in that, The push-pull mechanism includes a first support block, a second support block, a third support block, a first cylinder, and a second cylinder. The first cylinder is fixed on the worktable. One side of the first support block is fixedly connected to the output end of the first cylinder. The second support block is symmetrically fixed at both ends of the top of the first support block. The third support block is fixed in the middle of the first support block. A rotatable roller is provided on the second support block. The material passes around the roller. The second cylinder is fixed on the third support block. A push block is fixed at the output end of the second cylinder.

5. A hollow fiber material cutting device according to claim 4, characterized in that, The cutting mechanism includes a base plate, on which a third cylinder is mounted. A blade plate is hinged to the output end of the third cylinder. A connecting seat is fixed on the third cylinder. A crank is hinged between the connecting seat and the middle of the blade plate. A blade is fixed to the other end of the blade plate. A positioning seat is also fixed on the base plate. An clearance groove is provided in the middle of the positioning seat. The positioning seat is located below the blade. The blade and the clearance groove are vertically aligned. The positioning seat is located between the third cylinder and the push block.

6. A hollow fiber material cutting device according to claim 5, characterized in that, The workbench is provided with a mounting block, and the mounting block is provided with a limit sensor, which is used to sense and limit the second support block.

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