CN214692404U

CN214692404U - Automatic winding device

Info

Publication number: CN214692404U
Application number: CN202120544799.6U
Authority: CN
Inventors: 陈道远; 金嘉豪; 沈鸣杰
Original assignee: Jitu Automation Technology Suzhou Co ltd
Current assignee: Jitu Automation Technology Suzhou Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-12
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses an automatic winding device, include: the cutting machine comprises a rack, wherein a winding mechanism and a cutting mechanism are arranged on the rack; the winding mechanism comprises a main driving disc, a winding unit, a driving assembly and an induction assembly; the main driving disk is axially connected to the rack, at least three support arms along the radial direction of the main driving disk are arranged on the circumferential side surface of the main driving disk, and the end head of each support arm is provided with a curling unit; the driving component respectively drives the main driving disc and the curling unit to rotate; the induction assembly is arranged on the support arm, and when the rolling diameter of the rolling unit reaches a specified amount, the induction assembly transmits a signal to the driving assembly; the cutting mechanism is positioned on the front side of the winding mechanism. This application can satisfy three operating mode simultaneously through the curling unit on designing main drive dish and the three support arm, curls promptly, dismantles, changes new reel and goes on simultaneously to improve curling efficiency, reduced the down time of production line.

Description

Automatic winding device

Technical Field

The utility model belongs to the technical field of coating rolling equipment technique and specifically relates to an automatic winding device is related to.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. In the prior art, the problem of difficult rolling is often faced, and the base material is rolled on the air expansion shaft only by adopting the air expansion shaft during rolling, but the rolling effect is poor; the other type is that the coating machine needs to be decelerated or stopped, after one roller is cut off manually to receive materials, the materials are reeled on the other roller again through manual operation, the starting head is reeled manually and is easy to turn over, the starting head is reeled manually and is uneven, subsequent reeling is affected, and the efficiency is extremely low, so that an automatic reeling mechanism is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic winding device.

To achieve the above object, the present invention adopts the following:

an automatic winding device, comprising: the cutting machine comprises a rack, wherein a winding mechanism and a cutting mechanism are arranged on the rack; the winding mechanism comprises a main driving disc, a winding unit, a driving assembly and an induction assembly; the main driving disk is axially connected to the rack, at least three support arms along the radial direction of the main driving disk are arranged on the circumferential side surface of the main driving disk, and the end head of each support arm is provided with a curling unit; the driving component respectively drives the main driving disc and the curling unit to rotate; the induction assembly is arranged on the support arm, and when the rolling diameter of the rolling unit reaches a specified amount, the induction assembly transmits a signal to the driving assembly; the cutting mechanism is positioned on the front side of the winding mechanism, and the distance between the cutting mechanism and the main driving disk is greater than the sum of the lengths of the support arm and the winding radius.

Preferably, the cutting mechanism comprises a plurality of rotating rollers, a conveying belt sleeved on the rotating rollers and a cutting opening; the rotary rollers are connected to the frame in a rolling mode; the conveyor belt is connected end to end around the plurality of rotary rollers to form a closed annular structure; the shearing opening is arranged between the conveyor belt and the winding mechanism.

Preferably, the number of the rotating rollers is three, and at least two rotating rollers are located on the same horizontal line.

Preferably, the curling element is detachably connected to the arm.

Preferably, a turntable is arranged at the end of the support arm, and the turntable is connected to the driving assembly; the curling unit is connected with the rotary disc through threads.

Preferably, the driving assembly comprises a main driving motor and an auxiliary driving motor arranged on the support arm; the main driving motor drives the main driving disc to rotate; the auxiliary driving motor drives the curling unit to rotate.

Preferably, the frame is formed by welding I-shaped steel.

The utility model has the advantages of it is following:

1. this application can satisfy three operating mode simultaneously through the curling unit on designing main drive dish and the three support arm, curls promptly, dismantles, changes new reel and goes on simultaneously to improve curling efficiency, reduced the down time of production line.

2. This application is through setting up the response subassembly on curling the unit, can accurately respond to the radius of coiling volume, and then has guaranteed the size precision of every book, reduces the error.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an automatic winding device of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the automatic winding device at the winding unit and the turntable of the utility model.

In the figures, the various reference numbers are:

1-frame, 2-winding mechanism, 201-main driving disk, 2011-support arm, 2012-rotating disk, 202-curling unit, 203-driving component, 2031-main driving motor, 2032-auxiliary driving motor, 204-induction component, 3-cutting mechanism, 301-rotating roller, 302-conveying belt, 303-shearing notch.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, an automatic winding apparatus includes: the cutting machine comprises a machine frame 1, wherein a winding mechanism 2 and a cutting mechanism 3 are arranged on the machine frame 1; the winding mechanism 2 comprises a main driving disc 201, a winding unit 202, a driving component 203 and a sensing component 204; the main driving disk 201 is coupled to the frame 1, at least three support arms 2011 along the radial direction of the main driving disk 201 are arranged on the circumferential side surface of the main driving disk 201, and a curling unit 202 is arranged at the end of each support arm 2011; the curling unit 202 is detachably connected with the support arm 2011; a turntable 2012 is arranged on the end of the support arm 2011, and the turntable 2012 is connected to the driving assembly 203; the crimp unit 202 is connected to the turntable 2012 by a thread, i.e. the turntable functions as a bearing.

Further, the driving assembly 203 drives the main driving disc 201 and the curling unit 202 to rotate respectively; the driving assembly 203 comprises a main driving motor 2031 and an auxiliary driving motor 2032 arranged on the support arm 2011; the main driving motor 2031 drives the main driving disc 201 to rotate; the auxiliary driving motor 2032 drives the curling unit 202 to rotate.

It should be noted that the main driving motor and the auxiliary driving motor are controlled by an external control system to operate, and the main driving motor is used for controlling the operation of the main driving disk, and each time the main driving disk rotates 120 degrees, so that each support arm operates to the next station. The auxiliary driving motor drives the curling unit to run and wind at a constant speed through the turntable.

Further, the sensing component 204 is disposed on the arm 2011, and when the winding diameter of the winding unit 202 reaches a specified amount, the sensing component 204 transmits a signal to the driving component 203; the sensing assembly 204 adopts an infrared transceiver, and when the curling unit winds up and coats, the diameter of the roll can be gradually increased, and when the diameter of the roll reaches the standard, the infrared transceiver can be blocked. The sensing assembly of the present application is designed to sense the amount of the winding by the optical assembly, and can also adopt various optical assemblies in the prior art, and those skilled in the art should make appropriate adjustments.

Further, the cutting mechanism 3 is located at the front side of the winding mechanism 2, and the distance between the cutting mechanism and the main driving disc 201 is greater than the sum of the lengths of the support arm 2011 and the winding radius. The cutting mechanism 3 comprises a plurality of rotating rollers 301, a conveyor belt 302 sleeved on the rotating rollers 301 and a cutting opening 303; a plurality of the rotating rollers 301 are coupled to the frame 1; the conveyor belt 302 is connected end to end around a plurality of rotating rollers to form a closed annular structure; the cutout 303 is provided between the conveyor belt 302 and the winding mechanism 2. The number of the rotating rollers 301 is three, and at least two rotating rollers 301 are located on the same horizontal line.

It will be appreciated that the purpose of the rotating rollers and belts is to facilitate the subsequent application of the coating to contact the new crimping unit, and that the belts will carry the new coating to the new crimping unit after it has been cut by the cutting opening. Obviously, the shear opening is provided with the matching of the blade and the cutter groove, and the coating is cut off by the blade driven by an external power mechanism.

Further, the frame 1 is formed by welding I-shaped steel.

The working principle of the device is as follows:

the cutting mechanism is connected with the outlet of the coating production equipment in an abutting mode, coating passes through the conveyor belt and penetrates through the shearing port to be wound on the curling unit, the curling unit is driven to rotate by the auxiliary driving motor through the rotary disc, when the diameter of a coating roll reaches a certain thickness, the sensing assembly transmits a signal to an external control program, then the shearing port cuts the coating, the main driving motor drives the main driving disc to rotate by 120 degrees, a new curling unit is moved to the shearing port, the auxiliary driving motor of the curled unit which is rolled up stops rotating, the auxiliary driving motor is stored after being manually disassembled, and the new curling unit is installed.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. An automatic winding device comprises a rack (1) and is characterized in that a winding mechanism (2) and a cutting mechanism (3) are arranged on the rack (1); the winding mechanism (2) comprises a main driving disc (201), a winding unit (202), a driving component (203) and an induction component (204); the main driving disk (201) is connected to the rack (1) in a shaft mode, at least three support arms (2011) along the radial direction of the main driving disk are arranged on the circumferential side face of the main driving disk (201), and a curling unit (202) is arranged at the end of each support arm (2011); the driving assembly (203) respectively drives the main driving disc (201) and the curling unit (202) to rotate; the induction component (204) is arranged on the support arm (2011), and when the rolling diameter of the rolling unit (202) reaches a specified amount, the induction component (204) transmits a signal to the driving component (203); the cutting mechanism (3) is positioned on the front side of the winding mechanism (2), and the distance between the cutting mechanism and the main driving disc (201) is larger than the sum of the lengths of the support arm and the winding amount radius.

2. An automatic winding device according to claim 1, characterized in that said cutting means (3) comprises a plurality of rotating rollers (301), a conveyor belt (302) fitted over the rotating rollers (301) and a cutting opening (303); the plurality of rotating rollers (301) are coupled on the frame (1) through shafts; the conveyor belt (302) is connected end to end around the plurality of rotating rollers (301) to form a closed annular structure; the shearing opening (303) is arranged between the conveyor belt (302) and the winding mechanism (2).

3. An automatic winding-up device according to claim 2, characterised in that the number of rotating rollers (301) is three and that at least two rotating rollers (301) are located on the same horizontal line.

4. An automatic winding device according to claim 1, characterized in that said winding unit (202) is removably connected to said arm (2011).

5. An automatic winding device according to claim 1, characterized in that the end of said arm (2011) is provided with a turntable (2012), said turntable (2012) being connected to said driving assembly (203); the crimping unit (202) is connected with the rotary disc (2012) through threads.

6. An automatic winding device according to claim 1, characterized in that said drive unit (203) comprises a main drive motor (2031) and an auxiliary drive motor (2032) arranged on the arm; the main driving motor (2031) drives the main driving disc (201) to rotate; the auxiliary drive motor (2032) drives the curling unit (202) to rotate.

7. An automatic winding device according to claim 1, characterized in that the frame (1) is welded from i-section steel.