CN218878878U

CN218878878U - Store up cloth mechanism fast

Info

Publication number: CN218878878U
Application number: CN202223252012.2U
Authority: CN
Inventors: 朱雪冬
Original assignee: SUZHOU PULISEN MACHINERY CO Ltd
Current assignee: SUZHOU PULISEN MACHINERY CO Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-18
Anticipated expiration: 2032-12-05

Abstract

A quick cloth storage mechanism comprises a rack, wherein a cloth storage groove is formed in the rear end of the rack, a guide roller set, a quick unwinding roller and a swing roller are sequentially and rotatably connected into the rack from front to back, one end of the quick unwinding roller is in transmission connection with a cloth storage motor, the other end of the quick unwinding roller is provided with a belt wheel, the rack is further rotatably connected with an eccentric wheel, a transmission belt is wound on the eccentric wheel and the belt wheel, an eccentric shaft on the eccentric wheel drives the swing roller to swing through a connecting rod assembly, and a swing plate is arranged on the swing roller along the length direction; the machine frame is also provided with a floating roller which can move up and down, and the floating roller is arranged on the upper side of the quick unwinding roller and is parallel to the quick unwinding roller. This application can realize not shutting down of rolling up material system and unreel the function through the position relation between control floating roll and the quick unwinding roller to and store up cloth motor operating condition.

Description

Store up cloth mechanism fast

Technical Field

The utility model relates to a coil stock processing equipment field does not shut down, in particular to store up cloth mechanism fast.

Background

The mechanism can be applied to the coiled material unwinding part of various multi-layer material composite processing production lines such as non-woven fabric composite, activated carbon fabric composite and the like. In the process of composite processing and production of coiled materials, the existing premise for realizing quick reel change of the raw material reel is that before the front coiled material and the rear coiled material are subjected to head and tail material receiving operation, the material needs to be quickly discharged to a cloth storage area before the previous coiled material is used up, so that a production line can continue to operate in the material receiving process. The existing technical scheme basically adopts a plurality of groups of floating rollers to realize the storage function. The mode has huge structure, requires high parallelism among the rollers, and has high operation difficulty and low cloth moving precision. Thereby causing that the coil change can not be widely applied without line cutting

Therefore, in order to overcome the defects of the prior art, a novel rapid cloth storage mechanism needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a store up cloth mechanism fast, through store up cloth before the cloth is used up, make the system use to store up cloth and need not to shut down and wait for the change of lap at the change of lap in-process.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a quick cloth storage mechanism comprises a rack, wherein a cloth storage groove is formed in the rear end of the rack, a guide roller set, a quick unwinding roller and a swing roller are sequentially and rotatably connected into the rack from front to back, one end of the quick unwinding roller is in transmission connection with a cloth storage motor, the other end of the quick unwinding roller is provided with a belt wheel, the rack is further rotatably connected with an eccentric wheel, a transmission belt is wound on the eccentric wheel and the belt wheel, an eccentric shaft on the eccentric wheel drives the swing roller to swing through a connecting rod assembly, and a swing plate is arranged on the swing roller along the length direction; the machine frame is also internally provided with a floating roller which can move up and down, and the floating roller is arranged on the upper side of the quick unwinding roller and is arranged in parallel with the quick unwinding roller.

The preferable technical scheme is as follows: the connecting rod assembly comprises a front connecting rod, a middle rocker arm and a rear connecting rod, the middle rocker arm is of an inverted V-shaped structure and comprises a front arm and a rear arm, a middle bent part of the middle rocker arm is rotatably connected to the rack, and a guide column is arranged at the end part of the rear arm; one end of the front connecting rod is rotationally connected with the eccentric shaft, and the other end of the front connecting rod is hinged with the end part of the front arm; one end of the rear connecting rod is provided with a guide strip hole arranged along the length direction, the guide column is arranged in the guide strip hole, and the other end of the rear connecting rod is fixedly connected with the oscillating roller.

The preferable technical scheme is as follows: the machine frame is internally provided with a material pressing cylinder, the telescopic end of the material pressing cylinder is vertically arranged downwards and is connected with a support, and the floating roll is rotatably connected in the support.

The preferable technical scheme is as follows: the guide roller group comprises a plurality of guide rollers, wherein one of the guide rollers is provided with a tension sensor.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model provides a quick cloth storage mechanism, which has two working modes of normal unwinding and cloth storage unwinding; when the coil stock is sufficient, the mechanism adopts a normal unwinding mode, a material pressing cylinder in the working mode retracts and takes the floating roller away from the quick unwinding roller, and a cloth storage motor stops working; before the coil stock will use up, this mechanism adopts and stores up cloth mode of unreeling, and the pressure material cylinder under this operating mode stretches out and covers the floating roll pressure on the cloth of unreeling the roller upside fast, stores up the start-up of cloth motor and drives simultaneously and unreel the roller fast and rotate and swing the board swing, and the cloth is sent into and stores up the cloth groove under the cooperation of unreeling the roller fast and floating roll, dials the material roller swing and drives the swing board swing for send into the cloth range upon range of arrangement in storing up the cloth groove.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the connection between the belt wheel, the eccentric wheel, the connecting rod assembly and the oscillating roller according to the present invention.

In the above drawings, 1, a frame; 2. a cloth storage tank; 3. a guide roller set; 4. a tension sensor; 5. a swing roll; 6. a swing plate; 7. a fast unwinding roller; 8. a floating roll; 9. an eccentric wheel; 10. a pulley; 11. a transmission belt; 12. a material pressing cylinder; 12. a connecting rod assembly; 121. a front side link; 122. a middle rocker arm; 1221. a forearm; 1222. a rear arm; 123. a rear side link; 1231. a guide bar hole; 13. and (4) a bracket.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when they are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in fig. 1, for the utility model provides a fast cloth storage mechanism, including frame 1, frame 1 rear end is equipped with cloth storage tank 2, in frame 1 from front to back in proper order rotate connect with guide roller set 3, fast unwinding roller 7 and oscillating roller 5, fast unwinding roller 7 one end and cloth storage motor (not shown) transmission link, fast unwinding roller 7 other end is equipped with band pulley 10, frame 1 still rotates and is connected with eccentric wheel 9, around being equipped with drive belt 11 on eccentric wheel 9 and band pulley 10, the eccentric shaft on eccentric wheel 9 drives oscillating roller 5 through link assembly 12 and swings, oscillating roller 5 is equipped with oscillating plate 6 along length direction; still be equipped with the floating roll 8 that can move about from top to bottom in the frame 1, floating roll 8 locates the upside of unreeling fast roller 7 and unreels fast roller 7 mutual parallel arrangement.

Specifically, the connecting rod assembly 12 includes a front connecting rod 121, a middle rocker arm 122 and a rear connecting rod 123, the middle rocker arm 122 is of an inverted V-shaped structure and includes a front arm 1221 and a rear arm 1222, the middle rocker arm 122 is rotatably connected to the frame 1 at a bent portion, and a guide post (not shown) is disposed at an end of the rear arm 1222; one end of the front connecting rod 121 is rotatably connected with the eccentric shaft, and the other end of the front connecting rod 121 is hinged with the end of the front arm 1221; one end of the rear connecting rod 123 is provided with a guide strip hole 1231 arranged along the length direction, a guide column is arranged in the guide strip hole 1231, and the other end of the rear connecting rod 123 is fixedly connected with the swing roller 5.

Specifically, a material pressing cylinder 12 is arranged in the rack 1, the telescopic end of the material pressing cylinder 12 is vertically arranged downwards and connected with a support 13, and the floating roll 8 is rotatably connected in the support 13. In the cloth storage mode, the pressing cylinder 12 extends out and presses the floating roll 8 on the cloth on the upper side of the quick unwinding roll 7, the cloth storage motor works and drives the quick unwinding roll 7 to rotate and the swinging plate 6 to swing simultaneously, and the cloth is fed into the cloth storage groove 2 under the matching of the quick unwinding roll 7 and the floating roll 8.

The guide roller group 3 comprises a plurality of guide rollers, wherein one of the guide rollers is provided with a tension sensor 4 for measuring the tension.

The utility model provides a quick blowing stores up cloth mechanism, it is applied to the coil stock system that does not shut down, possesses two kinds of mode.

(1) Normal mode

In a normal mode, the material pressing cylinder 12 retracts and takes the floating roller 8 away from the quick unwinding roller 7, the cloth storage motor stops working, and cloth does not enter the cloth storage groove 2;

(2) Cloth storage mode

Under the cloth storage mode, press material cylinder 12 to stretch out and press floating roll 8 and cover on the cloth of 7 upsides of unreeling fast roller, store up cloth motor work, drive simultaneously and unreel fast roller 7 and rotate and swing 6 of swing board, the cloth is sent into storage cloth tank 2 under the cooperation of unreeling fast roller 7 and floating roll 8, the cloth is when swing board 6, send into storage cloth tank 2 by swing 6 swing board, make the cloth range upon range of arrangement, can prevent that the cloth from piling up in storage cloth tank 2 one side.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a store up cloth mechanism fast which characterized in that: the cloth storage device comprises a rack, wherein a cloth storage groove is formed in the rear end of the rack, a guide roller set, a quick unwinding roller and a swing roller are sequentially connected in the rack in a rotating mode from front to back, one end of the quick unwinding roller is in transmission connection with a cloth storage motor, a belt wheel is arranged at the other end of the quick unwinding roller, an eccentric wheel is further connected on the rack in a rotating mode, a transmission belt is wound on the eccentric wheel and the belt wheel, an eccentric shaft on the eccentric wheel drives the swing roller to swing through a connecting rod assembly, and a swing plate is arranged on the swing roller along the length direction; the machine frame is also internally provided with a floating roller which can move up and down, and the floating roller is arranged on the upper side of the quick unwinding roller and is arranged in parallel with the quick unwinding roller.

2. A rapid cloth storage mechanism as claimed in claim 1, wherein: the connecting rod assembly comprises a front connecting rod, a middle rocker arm and a rear connecting rod, the middle rocker arm is of an inverted V-shaped structure and comprises a front arm and a rear arm, a middle bent part of the middle rocker arm is rotatably connected to the rack, and a guide column is arranged at the end part of the rear arm; one end of the front connecting rod is rotatably connected with the eccentric shaft, and the other end of the front connecting rod is hinged with the end part of the front arm; one end of the rear connecting rod is provided with a guide strip hole arranged along the length direction, the guide column is arranged in the guide strip hole, and the other end of the rear connecting rod is fixedly connected with the oscillating roller.

3. A rapid cloth storage mechanism as claimed in claim 1, wherein: the machine frame is internally provided with a material pressing cylinder, the telescopic end of the material pressing cylinder is vertically arranged downwards and is connected with a support, and the floating roll is rotatably connected in the support.

4. A rapid cloth storage mechanism as claimed in claim 1, wherein: the guide roller group comprises a plurality of guide rollers, wherein one of the guide rollers is provided with a tension sensor.