CN219547396U

CN219547396U - Equal-length cutting device for braid

Info

Publication number: CN219547396U
Application number: CN202320806871.7U
Authority: CN
Inventors: 黄宇; 陈秀丽; 刘术方
Original assignee: Fuzhou Mingmeijia Textile Co ltd
Current assignee: Fuzhou Mingmeijia Textile Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-18
Anticipated expiration: 2033-04-12

Abstract

The rolling conveying mechanism plays a role in conveying the braid and is used for conveying the braid into the guiding mechanism and the cutting mechanism; the guiding mechanism is used for preventing the webbing from shifting in the conveying process; the cutting mechanism comprises an upper cutting wheel and a lower cutting wheel; the upper cutting wheel and the lower cutting wheel synchronously rotate and have opposite rotation directions; the surface of the upper cutting wheel is provided with a cutting assembly along the axial direction of the upper cutting wheel; the surface of the lower cutting wheel is provided with a cutting groove corresponding to the cutting assembly; by adopting the technical scheme, under the conveying of the rolling conveying mechanism, the braid enters the guiding mechanism and the cutting mechanism, the guiding mechanism plays a role in guiding the braid, the braid is prevented from inclining and enters the cutting mechanism, the braid with the same perimeter length can be cut off along with the rotation of the upper cutting wheel, and the braid can be rapidly cut into a plurality of strips at equal length under the continuous rotation of the upper cutting wheel, so that the cutting efficiency is greatly improved.

Description

Equal-length cutting device for braid

Technical Field

The utility model relates to the field of braid cutting, in particular to a braid equal-length cutting device.

Background

The ribbon is a commonly used article in life, various yarns are used as raw materials to prepare narrow-width fabrics or tubular fabrics, the fabric is various in variety and widely used in various industrial departments such as clothes, shoe materials, bags, industries, agriculture, municipalities, transportation and the like, the ribbon is different in length and width due to different purposes, the ribbon belongs to a woven article, the width of the ribbon is required to be quantitatively woven in production, and the ribbon is cut after weaving is finished, and is cut into the required length and size, so that the ribbon is convenient to use subsequently.

The utility model discloses an automatic cutting device for a braid, which is disclosed in China patent publication No. CN218699164U, issued by 24/03/2023, wherein two sides of the braid are limited through grooves on a limiting cover, the braid can be flattened through a roller, and the roller can also move with the braid along with the movement of a conveying belt, so that the braid can be limited on the conveying belt, errors are greatly reduced when the braid is cut, and the cutting quality is ensured; however, the device is less ideal in batch processing of webbing requiring equal length cutting because the cutting length needs to be repeatedly determined before cutting, and the efficiency is low.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the above problems in the prior art, the present utility model provides a webbing equal length cutting device.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a webbing equal-length cutting device comprises a frame, a rolling conveying mechanism, a guiding mechanism and a cutting mechanism which are sequentially arranged from right to left,

the rolling conveying mechanism plays a role in conveying and is used for conveying the mesh belt into the guide mechanism and the cutting mechanism;

the guiding mechanism is used for preventing the webbing from shifting in the conveying process;

the cutting mechanism comprises an upper cutting wheel and a lower cutting wheel;

the upper cutting wheel and the lower cutting wheel synchronously rotate and have opposite rotation directions;

the surface of the upper cutting wheel is provided with a cutting assembly along the axial direction of the upper cutting wheel;

the surface of the lower cutting wheel is provided with a cutting groove corresponding to the cutting assembly.

Preferably, the cutting assembly comprises a cutter, a base, a spring, a connecting rod and a mounting groove arranged in the upper cutting wheel;

the cavity wall of the mounting groove is provided with a cutter hole communicated with the outside;

the cutter is arranged in the cutter hole;

the base is arranged at the tail end of the cutter and is arranged in the mounting groove;

the connecting rod is arranged on one side of the base far away from the cutter hole;

the spring is sleeved on the connecting rod, and under the action of the spring, the base is propped against the joint of the cutter hole and the mounting groove.

Preferably, the rolling conveying mechanism comprises an upper roller and a lower roller, the upper roller and the lower roller synchronously rotate and rotate oppositely, and the size of a rolling gap between the upper roller and the lower roller is adjustable.

Preferably, the guiding mechanism is provided with two groups, is oppositely arranged at two sides of the braid and plays a role in conveying and guiding, and comprises a type frame, a guiding wheel, a guide rod and a threaded rod;

the opening of type frame sets up towards the meshbelt, the leading wheel is provided with a plurality ofly, and equal interval sets up in the type frame, threaded rod threaded connection is in on the frame lateral wall, and pass the frame lateral wall rotates to connect type frame, the guide arm sets up type frame is inside, set up on the frame lateral wall with the guide hole that the guide arm corresponds.

Preferably, the longitudinal section of the guide wheel is in an hourglass shape.

Preferably, the device also comprises a workbench, a guide plate and a collecting box;

the frame is fixed to be set up the workstation surface, the collecting hole is seted up to the workstation surface, guide board slope sets up in the collecting hole, the meshbelt after the cutting is followed under the guide of guide board, fall into in the collecting box.

(III) beneficial effects

The utility model has the beneficial effects that: by adopting the technical scheme, under the conveying of the rolling conveying mechanism, the braid enters the guiding mechanism and the cutting mechanism, the guiding mechanism plays a role in guiding the braid, the braid is prevented from inclining and enters the cutting mechanism, the braid with the same perimeter length can be cut off along with the rotation of the upper cutting wheel, and the braid can be rapidly cut into a plurality of strips at equal length under the continuous rotation of the upper cutting wheel, so that the cutting efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of a webbing equal length cutting device;

FIG. 2 is a schematic longitudinal sectional view of a webbing equal length cutting device;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic top view of a webbing equal length cutting device.

[ reference numerals description ]

1. A frame;

2. a rolling conveying mechanism;

21. an upper roller; 22. a lower roller;

3. a guide mechanism;

31. type rack; 32. a guide wheel; 33. a threaded rod; 34. a guide rod;

4. a cutting mechanism;

41. an upper cutting wheel; 42. a lower cutting wheel; 43. a cutting assembly;

431. a cutter; 432. a base; 433. a connecting rod; 434. a spring; 435. a mounting groove;

5. a guide plate;

6. a work table;

7. and (5) collecting a box.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

Referring to fig. 1 to 3, the utility model provides a webbing equal length cutting device, which comprises a frame 1, a rolling conveying mechanism 2, a guiding mechanism 3 and a cutting mechanism 4 which are sequentially arranged from right to left,

the rolling conveying mechanism 2 plays a role in conveying the webbing to the guide mechanism 3 and the cutting mechanism 4;

the guiding mechanism 3 is used for preventing the webbing from shifting during conveying;

the cutting mechanism 4 comprises an upper cutting wheel 41 and a lower cutting wheel 42;

the upper cutting wheel 41 and the lower cutting wheel 42 rotate synchronously and in opposite rotation directions;

the surface of the upper cutting wheel 41 is provided with a cutting assembly 43 along the axial direction thereof;

the lower cutting wheel 42 is provided with a cutting groove corresponding to the cutting assembly 43.

During the use, under the transportation of roll extrusion conveying mechanism 2, the meshbelt gets into guiding mechanism 3 and cutting mechanism 4, and guiding mechanism 3 plays the guide effect to the meshbelt, avoids the meshbelt to take place the slope, gets into the meshbelt in the cutting mechanism 4, and rotatory a week of follow last cutting wheel 41 can cut out the meshbelt the same with its girth length, under last cutting wheel 41 continuous rotation, can be quick with the equal length cutting of meshbelt into a plurality of cloth, has improved cutting efficiency greatly.

Referring to fig. 3, in the present embodiment, the cutting assembly 43 includes a cutter 431, a base 432, a spring 434, a connecting rod 433, and a mounting groove 435 opened in the upper cutter wheel 41;

a cutter hole communicated with the outside is formed in the cavity wall of the mounting groove 435;

the cutter 431 is arranged in the cutter hole;

the base 432 is arranged at the tail end of the cutter 431 and is arranged in the mounting groove 435;

the connecting rod 433 is installed at one side of the base 432 away from the cutter hole;

the spring 434 is sleeved on the connecting rod 433, and under the action of the spring 434, the base 432 is propped against the connection part of the cutter hole and the mounting groove 435.

The cutter 431 plays a role in damping the cutter 431 in the process of contacting and cutting with the mesh belt, so that the cutter 431 can be protected, the service life of the cutter 431 is prolonged, and the cutting of the mesh belt is not influenced.

Referring to fig. 2, in the present embodiment, the rolling conveying mechanism 2 includes an upper roller 21 and a lower roller 22, the upper roller 21 and the lower roller 22 rotate synchronously and in opposite directions, and the rolling gap between the upper roller 21 and the lower roller 22 is adjustable; continuous webbing conveying is achieved through the matched rolling conveying of the upper roller 21 and the lower roller 22, the rotating shafts at two ends of the upper roller 21 are rotatably installed in the connecting blocks, the connecting blocks are adjusted in height through the mode of screw rod rotation, rolling clearance between the upper roller 21 and the lower roller 22 is adjusted, and similarly, the distance between the upper cutting wheel 41 and the lower cutting wheel 42 is adjusted in the same mode, so that webbing with different thicknesses can be conveyed and cut.

Referring to fig. 2 and 4, in the present embodiment, two sets of guide mechanisms 3 are provided, which are disposed on opposite sides of the webbing, for conveying and guiding, and the guide mechanisms 3 include a -type frame 31, guide wheels 32, guide rods 34, and threaded rods 33;

the opening of the type frame 31 is arranged towards the webbing, a plurality of guide wheels 32 are arranged in the type frame 31 at equal intervals, a threaded rod 33 is connected to the side wall of the frame 1 in a threaded manner, the threaded rod passes through the side wall of the frame 1 to be rotationally connected with the type frame 31, a guide rod 34 is arranged in the type frame 31, and guide holes corresponding to the guide rod 34 are formed in the side wall of the frame 1; through the rotation threaded rod 33, can adjust the interval between two sets of guiding mechanism 3, and then make leading wheel 32 can be located the both sides of meshbelt, play the guide effect to the meshbelt, prevent that it from taking place to deviate, guaranteed that the edge of a knife that cutting mechanism 4 cut does not take place to incline.

In this embodiment, the longitudinal section of the guide wheel 32 is in an hourglass shape, and the hourglass-shaped guide wheel 32 can play a certain bearing role on the webbing, so that the webbing after cutting can avoid falling, and the webbing cannot enter the cutting mechanism 4.

In this embodiment, the device also comprises a workbench 6, a guide plate 5 and a collecting box 7;

the frame 1 is fixedly arranged on the surface of the workbench 6, the surface of the workbench 6 is provided with a collecting hole, the guide plate 5 is obliquely arranged in the collecting hole, and the cut braid falls into the collecting box 7 under the guide of the guide plate 5; the cut webbing can be uniformly collected into the collection box 7.

The working principle of the utility model is as follows: under the transportation of the rolling transportation mechanism 2, the mesh belt enters the guiding mechanism 3 and the cutting mechanism 4, the guiding mechanism 3 plays a role in guiding the mesh belt, the mesh belt is prevented from inclining, the mesh belt enters the cutting mechanism 4, the mesh belt with the same perimeter length can be cut off along with the rotation of the upper cutting wheel 41, the mesh belt can be rapidly cut into a plurality of cloth strips with the same length as the mesh belt, and the cutting efficiency is greatly improved.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent changes made by the description of the utility model and the accompanying drawings, or direct or indirect application in the relevant art, are intended to be included within the scope of the utility model.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A webbing equal-length cutting device is characterized by comprising a frame, a rolling conveying mechanism, a guiding mechanism and a cutting mechanism which are sequentially arranged from right to left,

2. The webbing equal length cutting device of claim 1, wherein the cutting assembly comprises a cutter, a base, a spring, a connecting rod and a mounting groove formed in the upper cutting wheel;

the cutter is arranged in the cutter hole;

3. The webbing equal length cutting device according to claim 1, wherein the rolling conveying mechanism comprises an upper roller and a lower roller, the upper roller and the lower roller synchronously rotate and rotate in opposite directions, and a rolling gap between the upper roller and the lower roller is adjustable.

4. A webbing equal length cutting device according to claim 3, wherein the guiding mechanism is provided with two groups, which are oppositely arranged at two sides of the webbing for conveying and guiding, and the guiding mechanism comprises a type frame, a guiding wheel, a guiding rod and a threaded rod;

5. The webbing equal length cutting device of claim 4, wherein the longitudinal section of the guide wheel is hourglass-shaped.

6. The webbing equal length cutting device according to claim 1, further comprising a work table, a guide plate and a collection box;