CN220519768U - Full-automatic double-winding tape winder - Google Patents

Abstract

The utility model provides a full-automatic double-roll winding machine which comprises a box body, a lifting device, a metering roller, a limiting roller, a first reel, a second reel, a third reel and a tensioning roller, wherein the lifting device is arranged at the middle and lower positions of the box body, the metering roller and the limiting roller are arranged at the top of the lifting device, the first reel and the second reel are respectively arranged at two sides of the lifting device, the third reel is arranged right above the lifting device, and the tensioning roller is arranged on the box body at the other side of the second reel. The length of the water band is calculated through the first reel and the metering roller, the first reel is unreeled and the second reel is reeled after the middle position is obtained through calculation, the water band stops after the water band reaches the middle position, the lifting device lifts the middle position of the water band onto the telescopic reel core which extends out of the third reel, and the third reel is reeled. The utility model reduces the auxiliary device with higher cost, adopts the basic cylinder to match with the lifting piece to realize double winding of the water band, has simple structure and reduces the production cost.

Description

Full-automatic double-winding tape winder

Technical Field

The utility model relates to the technical field of water hose production equipment, in particular to a full-automatic double-winding tape winder.

Background

The fire hose is a tubular hose fabric capable of bearing higher liquid pressure and is widely used for fire fighting of buildings. In the production process of the fire hose, the double-layer hose is rolled up together after the middle of the partial hose is folded in half, so that the hose connecting buckles are conveniently arranged on the two ends of the hose.

In the prior art, a device for replacing a manual folded water band by using a machine and then winding the water band by using a tape winding machine has been gradually developed, for example, chinese patent publication No. CN 109850637A discloses an automatic folded water band double-winding device and a use method thereof, wherein a central position is calculated by a meter wheel, a tension mechanism provides winding tension, a limit mechanism controls the position of the water band, and a motor controls the rotation of front and rear winding cores to perform double-winding work.

However, the structure of the dual-reel winder in the prior art is generally complex and has high cost.

Disclosure of Invention

In order to achieve the above and other objects, the present utility model is achieved by the following technical solutions: a full-automatic double-winding machine comprises a box body; the lifting device is arranged at the middle lower part of the box body; the first reel is arranged on one side of the lifting device; the second reel is arranged on the other side of the lifting device; the tensioning roller is arranged on the other side of the second reel; the third reel is arranged right above the lifting device; the limiting rollers are respectively arranged at two sides of the top of the lifting device; the metering roller is arranged below the limiting roller and is used for measuring and calculating the length of the water band.

In one embodiment, the lifting device comprises a cylinder, a telescopic rod and a lifting piece, wherein a part of the telescopic rod is arranged in the cylinder, one end of the telescopic rod extends out of the cylinder, and the telescopic rod is connected with the center of the lifting piece.

In an embodiment, the metering roller and the limiting roller are installed on the top end of the lifting piece, one limiting roller is installed on the top ends of two sides of the lifting piece respectively, and one metering roller is installed below the limiting roller close to one side of the first reel.

In an embodiment, the metering roller and the limiting roller on one side of the first reel are close to each other, and the water belt passes through between the metering roller and the limiting roller.

In an embodiment, the center points of the first reel, the second reel and the lifting member are located at the same horizontal plane.

In one embodiment, the width of the lift is greater than the core diameter of the second spool.

In an embodiment, the winding core of the third reel is a telescopic winding core.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the auxiliary device with higher cost is reduced, the base cylinder is matched with the lifting piece to realize double rolls of the water band, the structure is simple, and the production cost is reduced.

Drawings

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

FIG. 2 is a schematic diagram showing the length counting process of the utility model;

FIG. 3 is a schematic view showing the positioning process in the positioning process of the present utility model;

FIG. 4 is a schematic view of the lifting process according to the present utility model;

FIG. 5 is a schematic diagram of a dual roll process according to the present utility model;

FIG. 6 is a schematic diagram showing the effect achieved by the present utility model.

1-a full-automatic double-coil winder; 11-a box body; 12-lifting device; 121-cylinder; 122-telescoping rod; 123-lifting pieces; 13-a metering roller; 14-limiting rollers; 15-a first reel; 16-a second reel; 17-a third reel; 171-telescoping winding core; 18-tensioning roller.

Detailed Description

Please refer to fig. 1 to 6. Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms "left", "right", "upper", "lower" and "a" are used herein for descriptive purposes only and are not intended to limit the scope of the utility model as embodied or construed in any manner without substantially altering the technical context.

As shown in fig. 1, the full-automatic double-winding machine 1 is a device capable of automatically calculating the center position of the water band 2 and folding the tape at the center position. The full-automatic double-roll tape winder 1 comprises a box 11, a lifting device 12, a metering roller 13, a limiting roller 14, a first reel 15, a second reel 16, a third reel 17 and a tensioning roller 18, wherein the lifting device 12 is fixedly arranged at the middle lower position of the box 11, the metering roller 13 and the limiting roller 14 are arranged at the top of the lifting device 12, one side, close to the first reel 15, of the lifting device 12 is fixedly provided with one metering roller 13 and one limiting roller 14, the limiting roller 14 is located above the metering roller 13, the metering roller 13 is close to the limiting roller 14, and the water belt 2 passes through the middle of the metering roller 13 and the limiting roller 14. The first reel 15 and the second reel 16 are respectively mounted on the box 11 on two sides of the lifting device 12, the third reel 17 is mounted on the box 11 right above the lifting device 12, and three tensioning rollers 18 distributed in a triangle shape are arranged on the box 11 on the other side of the second reel 16. The lifting device 12 is used for lifting the water band 2 to the third reel 17 to enable the water band 2 to be folded into two, the metering roller 13 is used for calculating the length of the water band 2, and the limiting roller 14 and the tensioning roller 18 are used for limiting the conveying route of the water band 2 to prevent deviation and providing winding tension for the water band 2.

The water belt 2 sequentially passes through three tensioning rollers 18, is wound on the second reel 16, passes through the limit roller 14 and the metering roller 13, is wound on the first reel 15, passes through the metering roller 13, is calculated to be long, and is then assisted by a control circuit or a PLC (not shown in the figure) to calculate the middle position, the lifting device 12 lifts the water belt 2 to the telescopic winding core 171 of the third reel 17, the telescopic winding core 171 stretches out, the water belt 2 is wound on the third reel 17, and the lifting device 12 is retracted to recover the initial state.

Specifically, the first reel 15, the second reel 16 and the third reel 17 can be detached and replaced by backup plates with diameters according to actual production requirements.

Specifically, the telescopic winding core 171 of the third winding disc 17 is controlled to be telescopic by a telescopic cylinder.

Further, in the case 11, the telescopic winding core 171 is connected to a telescopic cylinder (not shown in the figure), and the telescopic cylinder controls the telescopic winding core 171 to be telescopic.

The lifting device 12 comprises an air cylinder 121, a telescopic rod 122 and a lifting piece 123, the air cylinder 121 is located at the middle lower portion of the box 11, a part of the telescopic rod 122 is located inside the air cylinder 121, the upper end of the telescopic rod 122 extends out of the air cylinder 121, the upper end of the telescopic rod 122 is fixedly connected with the center of the lifting piece 123 in a reverse-shaped mode, one side top of the lifting piece 123, close to the first reel 15, is fixedly provided with a metering roller 13 and a limiting roller 14, the limiting roller 14 is located above the metering roller 13, the metering roller 13 is close to the limiting roller 14, the water belt 2 penetrates through the middle of the metering roller 13 and the limiting roller 14, and one side top of the lifting piece 123, close to the second reel 16, is fixedly provided with the limiting roller 14. When the length of the water band 2 is calculated by the metering roller 13 and the central position is calculated by a control circuit or a PLC, the air cylinder 121 pushes the telescopic rod 122 to extend, and the lifting member 123 reaches the central position of the winding core 14 of the third winding disc 17, the telescopic winding core 171 of the third winding disc 17 extends, the air cylinder 121 drives the telescopic rod 122 to retract, and the water band 2 is hung on the telescopic winding core 171 of the third winding disc 17.

Referring to fig. 1 and 2, in an initial length counting stage, one end of the water band 2 sequentially passes through three tensioning rollers 18, winds around the second reel 16, passes through the limit roller 14 at one side of the second reel 16, passes through the middle of the limit roller 14 and the meter counting roller 13 at one side of the first reel 15, and winds around the first reel 15. The first reel 15 rotates in the direction indicated by the arrow, the water band 2 is wound on the first reel 15 under the rotation of the first reel 15, and the metering roller 13 calculates the length of the water band 2.

As shown in fig. 3, after the length of the water band 2 is calculated by the metering roll 13, the midpoint position is obtained by a controller or PLC, at this time, the first reel 15 and the second reel 16 are wound in the direction indicated by the arrow in the figure at the same time, and when the metering roll 13 calculates to reach the intermediate position, the rotation is stopped.

As shown in fig. 4, after reaching the intermediate position, the cylinder 121 of the lifting device 12 drives the telescopic rod 122 to extend, so as to raise the intermediate position of the water band 2 to the center position of the third reel 17, the telescopic core 171 of the third reel 17 extends, the telescopic rod 122 retracts, and the center position of the water band 2 stays on the telescopic core 171 of the third reel 17.

Referring to fig. 5 and 6, after the center position of the water band 2 is located on the third reel 17, the first reel 15 and the third reel 17 rotate in the same direction, the second reel 16 changes the rotation direction again, and the third reel 17 starts to wind up until the water band 2 on the first reel 15 and the second reel 16 is completely wound on the third reel 17, the double winding of the second reel 17 is completed, and the telescopic winding core 171 is retracted, so as to facilitate the taking down and winding.

In conclusion, the auxiliary device with higher cost is reduced, the basic cylinder is matched with the lifting piece to realize double winding of the water belt, the structure is simple, and the production cost is reduced.

Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value. The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (7)

1. A full-automatic dual reel winder, comprising:

a case;

the lifting device is arranged at the middle lower part of the box body;

the first reel is arranged on one side of the lifting device;

the second reel is arranged on the other side of the lifting device;

the tensioning roller is arranged on the other side of the second reel;

the third reel is arranged right above the lifting device;

the limiting rollers are respectively arranged at two sides of the top of the lifting device; the metering roller is arranged below the limiting roller and is used for measuring and calculating the length of the water band.

2. A fully automatic double-reel tape winder according to claim 1 wherein the lifting means comprises a cylinder, a telescopic rod and a lifting member, a part of the telescopic rod being in the cylinder, one end of the telescopic rod extending out of the cylinder and being connected to the centre of the lifting member.

3. The full-automatic double-winding machine according to claim 2, wherein the metering roller and the limiting roller are installed on the top end of the lifting member, the limiting roller is installed on the top ends of two sides of the lifting member, and the metering roller is installed below the limiting roller close to one side of the first winding disc.

4. A fully automatic double-reel winder according to claim 3, wherein the metering roller and the limit roller on one side of the first reel are adjacent, and the water belt passes between the metering roller and the limit roller.

5. A fully automatic dual reel spool according to claim 2 wherein the central points of the first reel, the second reel and the lifting member are in the same horizontal plane.

6. A fully automatic dual reel winder as claimed in claim 2 wherein the width of the lifting member is greater than the core diameter of the second reel.

7. A fully automatic dual reel winder as claimed in claim 1 wherein the winding core of the third reel is a telescoping winding core.