CN220244957U - Winding device for adhesive tape paper - Google Patents

Abstract

The utility model discloses a winding device for adhesive tape paper, which comprises a bracket and an air-expanding shaft, wherein bearings are arranged at two ends of the air-expanding shaft, a driven gear is arranged at one end of the air-expanding shaft, a bearing seat is arranged on the bracket, the bearing seat comprises a lower supporting part and an upper cover part, the upper cover part is detachably connected with the lower supporting part, a driving shaft is arranged on the bracket, a driving gear is arranged on one side of the driving shaft, which faces the driven gear, and is provided with a gear sleeve, the gear sleeve is connected with a stirring mechanism, the stirring mechanism enables the gear sleeve to axially move between the driving gear and the driven gear, and the driving shaft is connected with a power mechanism.

Description

Winding device for adhesive tape paper

Technical Field

The utility model belongs to the technical field of adhesive tape production equipment, and particularly relates to a winding device for adhesive tape paper.

Background

The adhesive tape is composed of a base material and an adhesive, two or more unconnected objects are connected together through adhesion, a layer of adhesive is coated on the surface of the adhesive, the adhesive can adhere things, and the bonding can firmly adhere the molecules together due to the formation of bonding between molecules of the adhesive tape and molecules of the objects to be connected. The adhesive has various components, such as various polymers, according to different brands and different kinds.

As disclosed in chinese patent publication No. CN216968733U, an adhesive tape production apparatus comprising: the unreeling device comprises a first unreeling mechanism and a second unreeling mechanism, wherein the first unreeling mechanism is used for unreeling the release film, and the second unreeling mechanism is used for unreeling the base film; the coating device is arranged at the downstream of the first unreeling mechanism and is used for coating glue on the release film; the drying device is arranged at the downstream of the coating device and is used for evaporating water of the glue on the release film; the composite device is arranged between the drying device and the first unreeling mechanism and is used for transferring the glue on the release film to the base film to form a composite film; the winding device comprises a first winding mechanism and a second winding mechanism, wherein the first winding mechanism is arranged at the downstream of the composite device and is positioned at one side of the drying device, the first winding mechanism is used for winding the release film, the second winding mechanism and the first winding mechanism are oppositely arranged at the downstream of the composite device, and the second winding mechanism is used for winding the composite film.

After the second winding mechanism is wound (a sufficient amount is reached) in the above-mentioned patent technology, the whole adhesive tape paper (composite film) needs to be taken down to the splitting machine for splitting, and the current winding mechanism cannot take down and transfer the whole adhesive tape paper by the winding mechanism rapidly, so that the efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the gear sleeve arranged between the air expansion shaft and the power mechanism, the gear sleeve can quickly connect or disconnect the air expansion shaft and the power mechanism, and the bearing seat can be opened and closed so as to facilitate the taking out and the loading back of the air expansion shaft, and the air expansion shaft can be quickly disassembled and assembled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coiling mechanism of sticky tape paper, includes support and inflatable shaft, inflatable shaft's both ends all are provided with the bearing, and inflatable shaft's one end is provided with driven gear, is provided with the bearing frame on the support, the bearing frame includes lower support part and upper cover portion, upper cover portion and lower support part can dismantle the connection, be provided with the driving shaft on the support, the driving shaft is provided with the driving gear towards one side of driven gear, is provided with the gear sleeve on the driving gear, the gear sleeve is connected with toggle mechanism, toggle mechanism makes the gear sleeve follow axial displacement between driving gear and driven gear, power unit is connected to the driving shaft.

Further, one side of the upper cover closing part is pivoted with one side of the lower supporting part through a shaft, and the other side of the upper cover closing part is provided with a fixing buckle.

The stirring mechanism further comprises a shifting fork, and the shifting fork is connected to the bracket through a shaft in a rotating manner.

Further, a limiting chute is formed in the outer circumferential surface of the gear sleeve, and the shifting fork extends into the limiting chute.

Further, a roller is arranged at the end part of the shifting fork and extends into the limiting chute.

The air expansion shaft is further provided with a baffle ring, and the baffle ring is positioned on one side of the air expansion shaft, which is close to the driven gear.

The inner side of the bearing seat is further provided with a limiting convex ring, and the limiting convex ring is positioned on one side of the bearing seat away from the center of the inflatable shaft.

Compared with the prior art, the utility model has the beneficial effects that: the upper cover part and the lower support part in the bearing seat can be opened and closed rapidly, and meanwhile, the gear sleeve can be moved rapidly through the shifting fork, so that the action of combining or uncoupling the driving gear and the driven gear is achieved, and the pneumatic shaft can be rapidly moved when the pneumatic shaft is required to be disassembled and assembled, and the efficiency is high.

Drawings

FIG. 1 is a schematic structural view of a winding device for adhesive tape paper according to the present utility model;

FIG. 2 is a schematic diagram of the present utility model with a driving gear disengaged from a driven gear;

FIG. 3 is a schematic diagram of the present utility model when the driving gear is coupled to the driven gear;

FIG. 4 is a perspective view of a bearing housing according to the present utility model;

fig. 5 is a perspective view of a gear sleeve and a fork according to the present utility model.

Reference numerals: 1. an air expansion shaft; 11. a baffle ring; 12. a bearing; 13. a driven gear; 2. a bracket; 3. a gear sleeve; 31. limiting sliding grooves; 4. a driving shaft; 5. a bearing seat; 51. an upper cover part; 52. a lower support portion; 53. a limit convex ring; 6. a drive gear; 7. a roller; 8. and a shifting fork.

Description of the embodiments

An embodiment of the winding device for tape paper according to the present utility model will be further described with reference to fig. 1 to 5.

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

The utility model provides a coiling mechanism of sticky tape paper, includes support 2 and inflatable shaft 1, inflatable shaft 1's both ends all are provided with bearing 12, and inflatable shaft 1's one end is provided with driven gear 13, is provided with bearing frame 5 on the support 2, bearing frame 5 includes lower supporting part 52 and goes up lid portion 51, go up lid portion 51 and lower supporting part 52 and dismantle the connection, be provided with driving shaft 4 on the support 2, driving shaft 4 is provided with driving gear 6 towards one side of driven gear 13, is provided with gear sleeve 3 on the driving gear 6, gear sleeve 3 is connected with toggle mechanism, toggle mechanism makes gear sleeve 3 follow axial displacement between driving gear 6 and driven gear 13, driving shaft 4 connects power unit.

In this embodiment, the power mechanism may be an independently driven motor or may be coupled to the unreeling device via a transmission mechanism.

When the paper tube is wound, firstly, the paper tube is sleeved on the air expansion shaft 1, then the air expansion shaft 1 is arranged on the bracket 2, the bearings 12 at the two ends of the air expansion shaft 1 are respectively arranged in the bearing seats 5, the upper cover part 51 is covered on the lower support part 52 for fixing, the gear sleeve 3 is moved towards the driven gear 13 through the toggle mechanism, the gear sleeve 3 is simultaneously connected with the driving gear 6 and the driven gear 13, and as shown in fig. 3, the purpose of winding adhesive tape paper by driving the air expansion shaft 1 to rotate by using the main power mechanism can be realized; when the adhesive tape paper needs to be taken down, the gear sleeve 3 is moved towards the driving gear 6 by the toggle mechanism and is completely separated from the driven gear 13, as shown in fig. 2, and then the upper cover parts 51 of the two bearing seats 5 are opened, so that the whole adhesive tape paper roll can be lifted by a forklift or a special transfer vehicle, and the air expansion shaft 1 can be pulled out from the middle paper roll.

The upper cover portion 51 and the lower support portion 52 are pivoted by a shaft on one side, and a fixing buckle is provided on the other side.

As shown in fig. 4, it is shown that the upper cover part 51 and the lower support part 52 are locked and unlocked by using bolts, which can be rotated only a few turns for locking and unlocking purposes, and at the same time, for convenient screwing, a screw handle can be provided at the head of the bolts; the upper lid portion 51 may be connected to the lower support portion 52 at one side thereof by a hinge structure, for example.

As shown in fig. 5, the toggle mechanism comprises a fork 8, wherein the fork 8 is rotatably connected to the bracket 2 by a shaft 9, and the gear sleeve 3 is provided with teeth (not shown in the figure) in the middle.

Through rotating the shifting fork 8, the shifting fork 8 can rotate around the shaft, and then the end part of the shifting fork can drive the gear sleeve 3 to swing so as to drive the gear sleeve 3 to move, and the operation is simple and convenient.

As shown in fig. 2 and 3, a limiting chute 31 is formed on the outer circumferential surface of the gear sleeve 3, and the shifting fork 8 extends into the limiting chute 31.

The end of the shifting fork 8 is provided with a roller 7, and the roller 7 extends into the limiting chute 31.

The gear sleeve 3 always rotates along with the driving gear 6, and the shifting fork 8 is usually kept still, so that the roller 7 and the gear sleeve 3 rotate in the rotating process of the gear sleeve 3, and friction is reduced.

In this embodiment, a baffle ring 11 is preferably disposed on the inflatable shaft 1, and the baffle ring 11 is located on a side of the inflatable shaft 1, which is close to the driven gear 13.

As shown in fig. 1, the size of the baffle ring 11 is larger than the size of the paper tube, i.e. it can prevent the paper tube from coming in and going out from the side, avoiding the paper tube from contacting the driven gear 13.

In this embodiment, preferably, a limiting convex ring 53 is disposed on the inner side of the bearing seat 5, and the limiting convex ring 53 is located on one side of the bearing seat 5 away from the center of the inflatable shaft 1.

As shown in fig. 2 and 3, the limiting convex rings 53 on the two bearing seats 5 limit the placement positions of the bearings 12, so that the air expansion shaft 1 can not axially move after being placed on the bracket 2, and the driving gear 6, the driven gear 13 and the gear sleeve 3 can keep meshed transmission.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The utility model provides a coiling mechanism of sticky tape paper, includes support and inflatable shaft, its characterized in that: the bearing is arranged at two ends of the air expansion shaft, a driven gear is arranged at one end of the air expansion shaft, a bearing seat is arranged on a support, the bearing seat comprises a lower supporting part and an upper cover closing part, the upper cover closing part is detachably connected with the lower supporting part, a driving shaft is arranged on the support, a driving gear is arranged on one side of the driving shaft, facing the driven gear, of the driving shaft, a gear sleeve is arranged on the driving gear, a stirring mechanism is connected with the gear sleeve, the stirring mechanism enables the gear sleeve to axially move between the driving gear and the driven gear, and the driving shaft is connected with a power mechanism.

2. The roll-up device of tape paper according to claim 1, wherein: the upper cover part is pivoted with one side of the lower supporting part through a shaft, and the other side of the upper cover part is provided with a fixing buckle.

3. The roll-up device of tape as claimed in claim 2, wherein: the shifting mechanism comprises a shifting fork, and the shifting fork is rotationally connected to the bracket through a shaft.

4. A tape reel according to claim 3, wherein: and the outer circumferential surface of the gear sleeve is provided with a limiting chute, and the shifting fork extends into the limiting chute.

5. The take-up device for tape paper according to claim 4, wherein: the end of the shifting fork is provided with a roller, and the roller stretches into the limiting chute.

6. The take-up device for tape paper according to claim 5, wherein: the air expansion shaft is provided with a baffle ring, and the baffle ring is positioned on one side of the air expansion shaft, which is close to the driven gear.

7. The take-up device for tape paper according to claim 6, wherein: the inner side of the bearing seat is provided with a limiting convex ring, and the limiting convex ring is positioned on one side of the bearing seat away from the center of the inflatable shaft.