CN218950614U

CN218950614U - Automatic slitting and winding device for compounding machine

Info

Publication number: CN218950614U
Application number: CN202223058961.7U
Authority: CN
Inventors: 曲高举; 石远忠
Original assignee: Yangzhou Baisitai Medical Technology Co ltd
Current assignee: Yangzhou Baisitai Medical Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-02
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses an automatic slitting and winding device for a compound machine, which belongs to the field of cutting equipment and comprises two mechanical walls and two adjusting rods, wherein the two mechanical walls are arranged at intervals; an abutting roller and a dividing roller are rotatably arranged between the two mechanical walls from bottom to top, and a plurality of transversely adjustable cutting blades are arranged on the roller body of the dividing roller; bearings are connected to two ends of the dividing roller, an elliptical cavity for the bearings to be movably installed is formed in a wall plate at the joint of the dividing roller and the two mechanical walls, and the bearings are arranged in the corresponding elliptical cavity; two adjust the pole and pass through braced frame installs between two machinery wall tops, adjust the crossbeam both ends rotation that pole one end passed braced frame top and be connected with the arc piece, the arc piece is provided with a plurality of balls towards cutting apart the roller rotation, rotates adjust the pole, so that the ball rotates the butt cut apart the roller, the device can be quick, accurate regulation cutting blade interval, in order to guarantee that the bandage cuts into different sizes.

Description

Automatic slitting and winding device for compounding machine

Technical Field

The utility model relates to the technical field of cutting equipment design, in particular to an automatic slitting and winding device for a compound machine.

Background

The bandage is a gauze belt for wrapping wound or affected part, is a common medical article, has a plurality of different types and a plurality of wrapping methods, needs to select proper types and wrapping methods according to injured parts, has the width of normal finished bandages within the range of 5-10 cm, but enterprises can not directly produce bandages with the width of the size in the reproduction process, generally can directly produce bandages with larger width at the positions and divide the bandages after rolling, thus the working efficiency is increased, the equipment use cost is reduced, but the produced bandages have noise points on the cutting surface, the appearance is influenced, some factories use the slitting rolling, the finished bandages are firstly divided into bandages with larger width by using the slitting rollers between the rolling, the noise points of the obtained products are greatly reduced, the cutting size of the conventional slitting rolling dividing rollers can not be adjusted, the slitting rollers can only be replaced when facing different bandages, the disassembly and installation processes are complicated, and the production efficiency is influenced.

Disclosure of Invention

The utility model aims to provide an automatic slitting and winding device for a compound machine, which has a simple structure and is efficient to use, so as to solve the defect that the cutting size of a slitting roller for slitting and winding in the prior art is fixed and cannot be adjusted.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme: an automatic slitting and winding device for a compound machine comprises two mechanical walls and two adjusting rods, wherein the mechanical walls and the two adjusting rods are arranged at intervals;

an abutting roller and a dividing roller are rotatably arranged between the two mechanical walls from bottom to top, and a plurality of transversely adjustable cutting blades are arranged on the roller body of the dividing roller;

bearings are connected to two ends of the dividing roller, an elliptical cavity for the bearings to be movably installed is formed in a wall plate at the joint of the dividing roller and the two mechanical walls, and the bearings are arranged in the corresponding elliptical cavity;

two adjust the pole pass through braced frame installs between two machinery wall tops, every adjust pole one end and pass the crossbeam both ends rotation at braced frame top and be connected with the arc piece, the arc piece is provided with a plurality of balls towards cutting apart the roller rotation, rotates adjust the pole, so that the arc piece rotates the butt cut apart the roller.

And the extending ends of the two mechanical walls are rotatably provided with winding rollers.

According to a further scheme of the utility model, first threaded through holes are formed in two ends of a cross beam at the top of the supporting frame, external threads are arranged outside the adjusting rod, and the external threads are matched with the threaded through holes.

The utility model is further characterized in that a guide roller is also rotatably arranged between one sides of the two mechanical walls, which are far away from the winding roller.

According to a further scheme of the utility model, two mounting convex columns are correspondingly arranged on the cutter body of the cutting blade at intervals of 180 degrees, second internal threads are arranged on the mounting convex columns, and bolts pass through the second internal threads in a matched mode to abut against the dividing roller.

In a further scheme, a limiting groove is formed in the joint of the bolt and the dividing roller along the main shaft direction of the dividing roller. Wherein the two ends of the limiting groove exceed the joint of the arc-shaped sheet and the dividing roller.

Preferably, the surface of the roller body of the dividing roller is axially provided with a graduated scale, and the graduated scale is convenient for an operator to determine the adjustment distance when adjusting the cutting blade, so that the adjustment time is saved.

According to the technical scheme, the utility model has at least the following beneficial effects:

1. the structure of the traditional cutting roller is changed, bolts on the cutting blades are loosened sequentially when the cutting roller is used, the cutting blades slide along with the bolts to adjust the distance, the bolts are screwed after the distance is determined, the operation is simple and efficient, the distance between the cutting blades can be adjusted rapidly and accurately, a plurality of different cutting distances can be arranged on the same cutting roller, and the practicability is greatly improved.

2. Wherein the butt department of bolt and segmentation roller has set up the spacing groove, and the in-process bolt of cutting blade regulation has guaranteed that the circumference position is inconvenient when cutting blade installs along spacing groove sliding adjustment, prevents that the unequal condition of cutting blade cutting dynamics after the regulation from taking place, has guaranteed the cutting quality after the cutting blade is adjusted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a view of FIG. 1 at A;

FIG. 3 is a schematic view of a cutting roll according to the present utility model;

fig. 4 is an enlarged view at B in fig. 3.

Wherein: 1 mechanical wall, 2 abutting roller, 3 wind-up roller, 4 braced frame, 5 regulation pole, 6 arc piece, 7 bearing, 8 oval cavity, 9 ball, 10 cutting blade, 11 spacing groove, 12 guide roll, 13 bolt, 14 installation projection, 15 segmentation roller.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In order to solve the defect that a cutting blade on a dividing roller cannot be adjusted due to fixed arrangement in the prior art, referring to fig. 1 to 4, the utility model discloses an automatic slitting and winding device for a compound machine, which comprises two mechanical walls 1 and two adjusting rods 5, wherein the mechanical walls 1 are arranged at intervals; an abutting roller 2 and a dividing roller 15 are rotatably arranged between the two mechanical walls 1 from bottom to top, and a plurality of transversely adjustable cutting blades 10 are arranged on the roller body of the dividing roller 15; bearings 7 are connected to two ends of the dividing roller 15, an elliptical cavity 8 for the bearings 7 to be movably installed is arranged on a wall plate at the joint of the dividing roller 15 and the two mechanical walls 1, and the bearings 7 are arranged in the corresponding elliptical cavity 8; the two adjusting rods 5 are arranged between the tops of the two mechanical walls 1 through the supporting frame 4, one ends of the adjusting rods 5 correspondingly penetrate through the two ends of the cross beam at the top of the supporting frame 4 and are rotatably connected with arc-shaped pieces 6, the arc-shaped pieces 6 are rotatably provided with a plurality of balls 9 facing the dividing roller 15, and the adjusting rods 5 are rotated so that the arc-shaped pieces 6 are rotatably abutted against the dividing roller 15; the extending ends of the two mechanical walls 1 are rotatably provided with wind-up rolls 3.

The utility model discloses during the habit uses, loosen every cutting blade 10 according to the product requirement, slide on cutting roller 15 and adjust the interval between the adjacent cutting blade 10 of cutting blade 10 regulation and control, can obtain the bandage of different width after putting into use, satisfy the production demand.

Looking at fig. 1 and 2, a first threaded through hole is formed at two ends of a cross beam at the top of the supporting frame 4, an external thread is arranged outside the adjusting rod 5, the external thread is matched with the threaded through hole, the rotating adjusting rod 5 drives the arc-shaped sheet 6 at the bottom of the adjusting rod 5 to move up and down, and then the fitting degree between the dividing roller 15 and the abutting roller 2 is adjusted.

In order to enable the bandages to enter the dividing roller 15 and cut by the abutting roller 2 more smoothly, a guide roller 12 is further rotatably arranged between one sides of the two mechanical walls 1 away from the wind-up roller 3, so that the probability of shell jamming during the input of the bandages is reduced, and the failure occurrence rate is reduced.

Specifically, referring to fig. 3 and 4, the adjusting structure of the cutting blade 10 is shown in the drawing, two mounting convex columns 14 are correspondingly arranged on the cutter body of each cutting blade 10 at a distance of 180 degrees, second internal threads are arranged on the mounting convex columns 14, the bolts 13 are matched to pass through the second internal threads to be abutted against the dividing roller 15, the mounting convex columns 14 are arranged at 180 degrees to ensure that the stress of the cutting blade 10 after being mounted is relatively uniform, the running load of the bolts 13 is reduced, further, the abutting positions of the bolts 13 and the dividing roller 15 are provided with limiting grooves 11 along the main shaft direction of the dividing roller 15, the limiting grooves 11 limit the movement of the bolts 13, and the phenomenon that the cutting blade 10 after adjustment is circumferentially rotated and the cutting effect is uneven is prevented.

In some embodiments, the position of the limiting groove 11 is also limited, when the limiting groove 11 is opened, two ends of the limiting groove 11 exceed the abutting part of the arc-shaped sheet 6 and the dividing roller 15, so that the limiting groove 11 excessively damages the auxiliary middle ball 9 of the arc-shaped sheet (6) when the dividing roller 15 rotates in a running manner.

The dividing roller 15 is axially provided with a graduated scale on the surface of the roller body, and the graduated scale is convenient for an operator to determine the adjustment distance when adjusting the cutting blade 10, so that the adjustment time is saved.

The device is specifically used: the distance between the cutting blades 10 on the cutting roller 15 is determined according to the width dimension of the bandage required by a customer, for example, the width of the bandage required by the customer is 10cm, two bolts 13 on each cutting blade 10 are loosened, the corresponding cutting blade 10 is slid along the limiting groove 11, a graduated scale on the cutting roller 15 is observed during sliding, the distance between the adjacent cutting blades 10 is ensured to be 10cm, all the bolts 13 are screwed down, at the moment, the device can be put into use, and the cutting blades 10 can be adjusted to different distances if necessary, so that bandages with different widths can be processed at one time, the use is extremely convenient, the production efficiency is ensured, and meanwhile, the working efficiency is also improved.

It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.

Claims

1. The automatic slitting and winding device for the compound machine is characterized by comprising two mechanical walls (1) and two adjusting rods (5) which are arranged at intervals;

an abutting roller (2) and a dividing roller (15) are rotatably arranged between the two mechanical walls (1) from bottom to top, and a plurality of transversely adjustable cutting blades (10) are arranged on the roller body of the dividing roller (15);

bearings (7) are connected to two ends of the dividing roller (15), an elliptical cavity (8) for the bearings (7) to be movably installed is formed in a wall plate at the joint of the dividing roller (15) and the two mechanical walls (1), and the bearings (7) are arranged in the corresponding elliptical cavity (8);

the two adjusting rods (5) are arranged between the tops of the two mechanical walls (1) through the supporting frames (4), one end of each adjusting rod (5) correspondingly penetrates through the end part of the cross beam at the top of the supporting frame (4) and is rotationally connected with an arc-shaped sheet (6), one side of the arc-shaped sheet (6) facing the dividing roller (15) is rotationally provided with a plurality of balls (9), and the adjusting rods (5) are rotated so that the balls (9) are abutted against the dividing roller (15);

the extending ends of the two mechanical walls (1) are rotatably provided with wind-up rolls (3).

2. The automatic slitting rolling device for the compound machine according to claim 1, wherein first threaded through holes are formed in two ends of a cross beam at the top of the supporting frame (4), external threads are arranged on the outer sides of the adjusting rod (5), and the external threads are matched with the threaded through holes.

3. An automatic slitting rolling device for a compound machine according to claim 1, characterized in that a guide roller (12) is further rotatably arranged between one side of the two mechanical walls (1) away from the rolling roller (3).

4. The automatic slitting rolling device for the compound machine according to claim 1, wherein two mounting convex columns (14) are correspondingly arranged on the cutter body of the cutting blade (10) at intervals of 180 degrees, second internal threads are arranged on the mounting convex columns (14), and bolts (13) pass through the second internal threads in a matched mode to abut against the slitting roller (15).

5. The automatic slitting and winding device for the compound machine according to claim 4, wherein a limiting groove (11) is formed at the joint of the bolt (13) and the dividing roller (15) along the main shaft direction of the dividing roller (15).

6. The automatic slitting rolling device for the compound machine according to claim 5, wherein two ends of the limiting groove (11) do not exceed the abutting position of the arc-shaped sheet (6) and the dividing roller (15).

7. The automatic slitting rolling device for the compound machine according to any one of claims 1 to 6, wherein a graduated scale is axially arranged on the surface of the splitting roller (15).