A port flattening cutting device for braided tubes

Abstract

The utility model relates to braided tube cutting technical field, specifically disclose a port flat cutting device for braided tube, including the box that braided tube passes, the through -hole that is passed through is set up on the box, the support plate is fixed in the box, still include the limiting stop mechanism that is used for limiting braided tube for setting up in the inside of box, limiting stop mechanism sets up two places, and the cutting mechanism that is used for cutting braided tube is set up between limiting stop mechanism, limiting stop mechanism includes the guide pillar that is fixed in the box. Through the limiting stop mechanism setting of cutting mechanism both sides, make first electric telescopic handle contract drive connecting seat and connecting rod move down, make connecting rod pull the mounting seat on guide pillar draw together to the middle position, and the limiting wheel on mounting seat carries out the limiting support to braided tube both sides, guarantees that the mobile support assembly in driving the cutting piece of rotation cuts braided tube cutting process and cuts both sides through the limiting wheel and supports the limiting, makes braided tube cutting process stable, improves the quality of cutting end face.

Description

Technical Field

[0001] This utility model relates to the field of braided tube cutting technology, and in particular to a braided tube end flattening and cutting device. Background Technology

[0002] Braided tubing is a flexible tubing composed of an inner layer, a braided layer, and an outer layer. The inner layer is typically made of rubber or plastic, the braided layer is woven from high-strength materials such as stainless steel wire, and the outer layer provides protection, exhibiting excellent flexibility and pressure resistance. An existing device (CN 119057853 B) describes a flattening and cutting device for the spare port of automotive braided tubing. Driven by a braided tubing drive structure, the braided tubing is intermittently fed to the right and moves along a support platform. Simultaneously, the telescopic end of a push rod moves a sleeve downwards. The sleeve, through a first limiting component, moves a support rod downwards synchronously. The support rod, through a fixed seat and a cutter holder, moves a cutter downwards. The cutter moves downwards along the right side of the support platform, thus cutting the braided tubing. However, in this device, the braided tubing is only supported by a single-sided support platform during cutting. During the downward cutting process, the braided tubing farther from the support platform tilts downwards due to gravity, resulting in unevenness at the cut end and causing problems with production quality. Utility Model Content

[0003] The purpose of this invention is to provide a device for flattening and cutting the ends of braided tubes in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A braided tube end-flattening and cutting device includes a box through which the braided tube passes, a through hole in the box, a support plate fixed inside the box, and a limiting mechanism disposed inside the box for limiting the braided tube. Two limiting mechanisms are provided, and a cutting mechanism for cutting the braided tube is disposed between the limiting mechanisms. Each limiting mechanism includes a guide post fixed inside the box, two mounting seats disposed opposite each other on the guide post, and limiting wheels disposed on the opposite surfaces of the mounting seats. A first electric telescopic rod is mounted on the support plate below the guide post, and a connecting seat is fixed to the movable end of the first electric telescopic rod. A connecting rod is provided between the connecting seat and the mounting seat. The cutting mechanism includes a movable support assembly disposed on the box, a power component mounted on the movable support assembly, and a cutting blade mounted on the output end of the power component.

[0006] Further settings: The limit wheel and the through hole are at the same height, and the limit wheel is rotatably connected to the mounting base.

[0007] Further configuration: The connecting rod has one on each side of the connecting seat and the mounting seat. The connecting rod is rotatably connected to the connecting seat and the mounting seat via a pin. The mounting seat is slidably connected to the guide post.

[0008] Further configuration: The movable support assembly includes a support base fixed inside the box, a guide rail arranged parallel to the support base, a movable seat slidably mounted on the guide rail, and a second electric telescopic rod connected to the movable seat parallel to the travel direction of the guide rail.

[0009] Further features: The upper part of the box is open, and a lid is rotatably connected to the upper part of the box. The lid has a viewing window, and the upper part of the inner wall of the box has support feet to support the lid.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] By setting limit mechanisms on both sides of the cutting mechanism, the first electric telescopic rod retracts, causing the connecting seat and connecting rod to move downwards. The connecting rod pulls the mounting seat on the guide column closer to the center position. The limit wheels on the mounting seat provide limit support for both sides of the braided tube. This ensures that the moving support assembly supports and limits the cutting sides of the braided tube during the cutting process of the rotating cutting blade, making the braided tube stable and improving the quality of the cut end face. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of the braided tube end flattening and cutting device described in this utility model;

[0014] Figure 2 This is a half-section structural diagram of the braided tube end flattening and cutting device described in this utility model;

[0015] Figure 3 This is a half-section structural diagram from another perspective of the braided tube end flattening and cutting device described in this utility model;

[0016] Figure 4 yes Figure 3 A schematic diagram of the right-side view structure;

[0017] Figure 5 This is a schematic diagram of the structure of some parts of the braided tube end flattening and cutting device described in this utility model.

[0018] The annotations in the attached figures are explained as follows:

[0019] 11. Box body; 12. Box cover; 13. Viewing window; 14. Through hole; 15. Support plate; 21. First electric telescopic rod; 22. Connecting seat; 23. Guide column; 24. Mounting seat; 25. Limiting wheel; 26. Connecting rod; 31. Support seat; 32. Guide rail; 33. Moving seat; 34. Second electric telescopic rod; 35. Motor; 36. Cutting disc. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and 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 of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figures 1-5 As shown, a braided tube end-flattening cutting device includes a box 11 through which the braided tube passes, a through hole 14 through the box 11, a support plate 15 fixed inside the box 11, an open upper end of the box 11, a cover 12 rotatably connected to the upper end of the box 11, a handle installed on the cover 12, and a viewing window 13 provided on the cover 12 for easy observation of the cutting process. A support leg for supporting the cover 12 is provided on the upper part of the inner wall of the box 11. It also includes a limiting mechanism for limiting the braided tube provided inside the box 11, with two limiting mechanisms and a cutting mechanism for cutting the braided tube between the limiting mechanisms.

[0024] In this embodiment: the limiting mechanism includes a guide post 23 fixed inside the housing 11, two mounting seats 24 opposite to each other on the guide post 23, and limiting wheels 25 on the opposite surfaces of the mounting seats 24. A first electric telescopic rod 21 is mounted on the support plate 15 below the guide post 23, and a connecting seat 22 is fixed to the movable end of the first electric telescopic rod 21. A connecting rod 26 is provided between the connecting seat 22 and the mounting seat 24. The limiting wheel 25 is at the same height as the through hole 14, and the limiting wheel 25 is rotatably connected to the mounting seat 24. The connecting rod 26 is provided on both sides of the connecting seat 22 and the mounting seat 24. There is a point where the connecting rod 26 is rotatably connected to the connecting seat 22 and the mounting seat 24 via a pin. The mounting seat 24 is slidably connected to the guide post 23. The guide post 23 supports the movement of the mounting seat 24. The first electric telescopic rod 21 retracts, causing the connecting seat 22 and the connecting rod 26 to move downwards, so that the connecting rod 26 pulls the mounting seat 24 on the guide post 23 closer to the middle position. The limiting wheel 25 on the mounting seat 24 provides limiting support for both sides of the braided tube, ensuring that the two sides of the braided tube are supported and limited by the limiting wheel 25 during the cutting process, so as to make the braided tube stable during the cutting process.

[0025] In this embodiment, the cutting mechanism includes a movable support assembly mounted on the housing 11. A motor 35 is mounted on the movable support assembly, and a cutting blade 36 is mounted on the output end of the motor 35. The motor 35 provides power support for the rotation of the cutting blade 36. The movable support assembly includes a support base 31 fixed inside the housing 11. A guide rail 32 is parallel to the support base 31, and a movable seat 33 is slidably mounted on the guide rail 32. A second electric telescopic rod 34 is connected to the movable seat 33 parallel to the travel direction of the guide rail 32. The second electric telescopic rod 34 extends and retracts, pushing the movable seat 33 to move under the guidance and support of the guide rail 32, causing the motor 35 mounted on the movable seat 33 to drive the rotating cutting blade 36 to cut the braided tube.

[0026] The working principle and usage process of this utility model are as follows: The braided tube passes through the through hole 14 of the housing 11, passes between the corresponding limiting wheels 25, and is driven by the retraction of the first electric telescopic rod 21 to move the connecting seat 22 and the connecting rod 26 downward. The connecting rod 26 pulls the mounting seat 24 on the guide post 23 towards the middle position. The limiting wheels 25 on the mounting seat 24 provide limiting support for both sides of the braided tube, and the housing cover 12 is fastened to the housing 11. The internal situation of the housing 11 can be observed through the viewing window 13. After the braided tube moves to the cutting length position, the feeding of the braided tube is stopped. The second electric telescopic rod 34 extends and retracts to push the moving seat 33 to move under the guidance and support of the guide rail 32. The motor 35 installed on the moving seat 33 drives the rotating cutting blade 36 to cut the braided tube. This ensures that the two sides of the braided tube are supported and limited by the limiting wheels 25 during the cutting process, making the braided tube stable during the cutting process.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for flattening and cutting the end of a braided tube, comprising a box (11) through which the braided tube passes, wherein a through hole (14) is provided in the box (11), and a support plate (15) is fixed inside the box (11), characterized in that: It also includes a limiting mechanism for limiting the braided tube inside the housing (11), with two limiting mechanisms and a cutting mechanism for cutting the braided tube between the limiting mechanisms; the limiting mechanism includes a guide post (23) fixed inside the housing (11), with two mounting seats (24) opposite each other on the guide post (23), and limiting wheels (25) on the opposite surfaces of the mounting seats (24); a first electric telescopic rod (21) is installed on the support plate (15) below the guide post (23), and a connecting seat (22) is fixed to the movable rod end of the first electric telescopic rod (21); a connecting rod (26) is provided between the connecting seat (22) and the mounting seat (24); the cutting mechanism includes a movable support assembly on the housing (11), with a power component installed on the movable support assembly, and a cutting blade (36) installed at the output end of the power component.

2. The braided tube end flattening and cutting device according to claim 1, characterized in that: The limiting wheel (25) and the through hole (14) are at the same height, and the limiting wheel (25) is rotatably connected to the mounting base (24).

3. The braided tube end flattening and cutting device according to claim 1, characterized in that: The connecting rod (26) is provided on both sides of the connecting seat (22) and the mounting seat (24). The connecting rod (26) is rotatably connected to the connecting seat (22) and the mounting seat (24) by a pin. The mounting seat (24) is slidably connected to the guide post (23).

4. The braided tube end flattening and cutting device according to claim 1, characterized in that: The movable support assembly includes a support base (31) fixed inside the housing (11), a guide rail (32) is arranged parallel to the support base (31), a movable seat (33) is slidably installed on the guide rail (32), and a second electric telescopic rod (34) is connected to the movable seat (33) parallel to the travel direction of the guide rail (32).

5. The braided tube end flattening and cutting device according to claim 1, characterized in that: The upper end of the box (11) is open, and the upper end of the box (11) is rotatably connected to the box cover (12). The box cover (12) is provided with a viewing window (13), and the inner wall of the box (11) is provided with a support leg for supporting the box cover (12) near the upper position.

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