CN210709911U

CN210709911U - Worm-gear type double-station winding device with film breaking function for coating machine

Info

Publication number: CN210709911U
Application number: CN201921720442.8U
Authority: CN
Inventors: 姜少林; 冉昌友; 薛建华
Original assignee: Changzhou Yonggao Machinery Co Ltd
Current assignee: Changzhou Yonggao Machinery Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-09
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a coating machine worm gear formula duplex position coiling mechanism with disconnected membrane function, including the wind-up roll, the rubber roll, duplex position winding mechanism and disconnected membrane mechanism, duplex position winding mechanism includes the gear formula rotary disk, the swing arm, worm gear, the upset driving piece, power shaft and rotary driving piece, the swing arm is fixed on the gear formula rotary disk, the swing arm both ends are provided with the wind-up roll respectively, the upset driving piece passes through the worm gear and is connected with the gear formula rotary disk, rotary driving piece passes through the belt and is connected with the power shaft, the power shaft passes through the belt and is connected with the wind-up roll, disconnected membrane mechanism corresponds the setting in wind-up roll one side, disconnected membrane mechanism is including disconnected. This coating machine worm gear formula duplex position coiling mechanism with disconnected membrane function can realize changing the book automatically, adopts the automatic book that changes of worm gear formula, and the location is more accurate, and can realize automatic disconnected membrane after the rolling is accomplished, safe and reliable, disconnected membrane is respond well to product quality has been guaranteed.

Description

Worm-gear type double-station winding device with film breaking function for coating machine

Technical Field

The utility model relates to a coating machine technical field especially relates to a coating machine worm gear formula duplex position coiling mechanism with disconnected membrane function.

Background

The coating machine is used for coating production of non-setting adhesive or double faced adhesive tape and the like, and after the cloth is coated and dried, the cloth needs to be rolled. Although the winding device in the prior art can realize automatic winding, after winding is completed, a cloth roll needs to be manually cut off to realize roll changing operation, cloth at the tail end is easily damaged by manual operation, operation difficulty is high, time and labor are wasted, and danger is easily caused particularly in the operation process of a machine. Patent No. CN203667665U discloses a side-approaching winding mechanism of a coater, which is designed with an automatic film breaking mechanism, but the structure is complex, and after a long time of use, the film breaking effect is not ideal, and the position of a fly cutter guide groove needs to be adjusted. In addition, patent No. CN203428583U discloses a double-wheel winding device of a release film coating machine, which also has double stations, but the roll change needs manual rotation, which wastes time and labor, and the rotation angle can not be accurately controlled, thereby affecting the winding quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, degree of automation are high, the location of roll change is accurate, have two coating machine coiling mechanisms of rolling up station and disconnected membrane function.

The utility model discloses a realize through following technical scheme: a worm and gear type double-station winding device of a coating machine with a film breaking function comprises a winding roller, a rubber roller correspondingly arranged on one side of the winding roller, and further comprises a double-station winding mechanism and a film breaking mechanism, wherein the double-station winding mechanism comprises a gear type rotating disc, a swing arm, a worm gear, a turnover driving piece, a power shaft and a rotary driving piece, the swing arm is fixed on the gear type rotating disc, the winding roller is respectively arranged at two ends of the swing arm, the turnover driving piece is connected with the gear type rotating disc through the worm gear, the turnover driving piece can drive the gear type rotating disc to axially rotate, the power shaft is arranged on the rotating disc, the rotary driving piece is connected with the power shaft through a belt, the power shaft is connected with the winding roller through the belt, the rotary driving piece can drive the winding roller to axially, the film breaking mechanism comprises a film breaking cutter and a film breaking driving piece, the film breaking driving piece is connected with the film breaking cutter, and the film breaking driving piece can drive the film breaking cutter to move so as to cut off passing cloth.

In order to drive the rubber roller, the rubber roller compresses the cloth on the winding roller all the time in the winding process, the rubber roller is connected with the translation driving piece, and the translation driving piece can drive the rubber roller to move left and right so as to be close to or far away from the winding roller.

In order to facilitate the film breaking knife to cut off the cloth, two sides of the swing arm are respectively provided with a guide roller.

The utility model has the advantages that: this coating machine worm gear formula duplex position coiling mechanism with disconnected membrane function has the duplex position, can realize the roll change automatically, adopts the automatic roll change of worm gear formula, and the location is more accurate to can realize automatic disconnected membrane after the rolling is accomplished, degree of automation is high, safe and reliable, disconnected membrane is respond well, thereby has guaranteed product quality.

Drawings

Fig. 1 is a schematic structural view of the worm-and-gear type double-station winding device of the coater with the film breaking function according to the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Referring to fig. 1, a worm-gear type double-station winding device of a coating machine with a film breaking function comprises a winding roller 1 and a rubber roller 2 correspondingly arranged on one side of the winding roller 1, wherein the rubber roller 2 is connected with a translation driving piece 11, the translation driving piece 11 can drive the rubber roller 2 to move left and right so as to be close to or far away from the winding roller 1, the double-station winding device further comprises a double-station winding mechanism and a film breaking mechanism, the double-station winding mechanism comprises a gear type rotating disk 3, a swing arm 4, a worm gear 7, an overturning driving piece 8, a power shaft 5 and a rotary driving piece 6, the swing arm 4 is fixedly connected with the gear type rotating disk 3, the winding roller 1 is respectively arranged at the left end and the right end of the swing arm 4, guide rollers 12 are respectively arranged at the top and the bottom of the swing arm 4, the, the utility model discloses a winding roller, including power shaft 5, driving part 6, driving part 5, power shaft 5, driving part 6, driving part 5, driving part 6 accessible power shaft 5, driving part 6 accessible driving part 1 axial rotation of winding roller, disconnected membrane mechanism corresponds and sets up in winding roller 1 one side, and disconnected membrane mechanism includes disconnected membrane sword 10 and disconnected membrane driving part 9, disconnected membrane driving part 9 is connected with disconnected membrane sword 10, thereby disconnected membrane driving part 9 can drive disconnected membrane sword 10 and make the inclined motion and cut off the cloth that passes through.

During processing, cloth is rolled on the wind-up roll 1 on the left side, the translational driving piece 11 drives the rubber roll 2 to move rightwards, the rubber roll 2 is enabled to abut against a material roll, the rotary driving piece 6 drives the wind-up roll 1 to rotate so as to achieve automatic rolling, after one roll of cloth is rolled, the overturning driving piece 8 drives the gear type rotating disk 3 and the swing arm 4 to rotate 180 degrees through the worm gear 7, the wind-up roll 1 on the left side is enabled to overturn to the right, the film breaking driving piece 9 drives the film breaking knife 10 to cut off the cloth, and secondary rolling can be conducted.

It should be noted that, the utility model provides a rotary driving piece 6, upset driving piece 8, disconnected membrane driving piece 9, translation driving piece 11 etc. can be that corresponding power parts such as cylinder, electric cylinder, hydro-cylinder, motor realize power through connecting rod class mechanism, do not confine to the utility model discloses structure in the drawing and the name in the specification.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", 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.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a coating machine worm gear formula duplex position coiling mechanism with disconnected membrane function, includes wind-up roll and corresponds the rubber roll that sets up in wind-up roll one side, its characterized in that: the double-station winding mechanism comprises a gear type rotating disc, a swing arm, a worm gear, a turnover driving piece, a power shaft and a rotary driving piece, the swing arm is fixed on the gear type rotating disc, the two ends of the swing arm are respectively provided with a wind-up roll, the overturning driving piece is connected with the gear type rotating disc through a worm gear and a worm, the overturning driving piece can drive the gear type rotating disc to axially rotate, the power shaft is arranged on the rotating disc, the rotating driving piece is connected with the power shaft through a belt, the power shaft is connected with the winding roller through a belt, the rotary driving piece can drive the winding roller to axially rotate through the power shaft, the film breaking mechanism is correspondingly arranged on one side of the wind-up roll and comprises a film breaking knife and a film breaking driving piece, the film cutting driving piece is connected with the film cutting knife and can drive the film cutting knife to move so as to cut off passing cloth.

2. The worm-and-gear type double-station winding device of the coating machine with the film breaking function as claimed in claim 1, wherein: the rubber roll is connected with the translation driving piece, and the translation driving piece can drive the rubber roll to move left and right so as to be close to or far away from the wind-up roll.

3. The worm-and-gear type double-station winding device of the coating machine with the film breaking function as claimed in claim 1, wherein: and guide rollers are respectively arranged on two sides of the swing arm.