CN211812572U - Double-sided adhesive tape sticking tool - Google Patents

Abstract

According to the utility model discloses a double faced adhesive tape pastes instrument is including frame (1) that is equipped with opening (9) of supply double faced adhesive tape. This double faced adhesive tape pastes instrument still is provided with in frame (1) inside: a tape separating unit for separating the stored tape (3) into a double-sided adhesive (3a) and a release paper (3 b); a release paper winding unit for winding the separated release paper (3 b); a double-sided tape sticking unit which sticks a double-sided tape (3a) to a medium (16) to be stuck at an opening (9) of the outer frame (1); and a double-sided adhesive tape cutting unit for cutting the double-sided adhesive tape (3a) between the adhesive tape separating unit and the double-sided adhesive tape adhering unit. The utility model provides a double faced adhesive tape pastes instrument for pasting paper web in the papermaking field, this double faced adhesive tape pastes instrument can reduce operating procedure, ensure to paste the quality to conveniently, safely, accomplish paper cutter roll change in-process new and old mother's roll paper connection high-efficiently.

Description

Double-sided adhesive tape sticking tool

Technical Field

The utility model relates to a double faced adhesive tape pastes instrument. More specifically, the present invention relates to a double-sided adhesive tape applicator for applying a paper web in the papermaking field.

Background

The double-sided adhesive tape is widely applied to the paper web connection of new and old mother rolls in the roll changing process of the paper cutting machine. Currently, in view of production cost and operation convenience, the double-sided tape is usually pasted in a manner of manual operation by an operator.

However, in the manual pasting process, an operator needs to paste, press and remove the double-sided adhesive tape to the connection point of the new and old mother rolls through three steps, and the operation process is relatively complicated. Especially for paper webs with a cross-web length of more than two meters, in the reel change process, operators need to walk back and forth at the two ends of the paper web, which can lead to a great deal of time being wasted, directly prolongs the operation downtime, reduces the working efficiency and leads to the rise of the production cost.

In addition, the tape pressing process is not provided with unified standards and tools, and if the operator neglects pressing intermittently due to negligence, the phenomenon that paper is broken after starting up is caused by infirm pasting of a new mother roll and an old mother roll which need to be connected is easily caused, so that the production process is interrupted, and the hidden trouble of quality accidents is caused.

Therefore, a handheld double-sided tape sticking tool with simple operation and complete functions is needed to overcome the above defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy operation, perfect double faced adhesive tape who functions paste instrument, this double faced adhesive tape paste instrument can reduce the operating procedure, ensure to paste the quality to conveniently, safely, accomplish the paper cutter and trade the paper web connection of new and old mother's book of in-process high-efficiently.

The utility model relates to a double faced adhesive tape pastes instrument, include:

an outer frame provided with an opening for supplying the double-sided adhesive tape,

wherein, the double faced adhesive tape pastes the instrument and still is provided with in frame inside:

a tape separating unit for separating the stored tape into a double-sided adhesive and a release paper;

a release paper winding unit for winding the separated release paper;

a double-sided adhesive tape sticking unit for sticking the double-sided adhesive tape to the medium to be stuck at the opening of the outer frame; and

and a double-sided adhesive tape cutting unit for cutting the double-sided adhesive tape between the adhesive tape separating unit and the double-sided adhesive tape adhering unit.

In a preferred embodiment of the present invention, the tape separating unit includes:

storing the adhesive tape in an unwinding axis inside the outer frame;

an unreeling knob which can rotationally finely adjust the unreeling axis; and

and the adhesive tape transfer roller is used for transferring the adhesive tape from the unwinding shaft center and completing the adhesive tape separation operation.

In addition, from type paper rolling unit includes:

a release paper transfer roller disposed against the tape transfer roller to receive the release paper separated from the tape;

a winding shaft arranged close to the release paper transfer roller to wind the release paper from the release paper transfer roller; and

a winding knob which can rotationally finely adjust the winding axis.

In addition, the double-sided tape sticking unit includes a front pressing roller and a rear pressing roller which are arranged side by side in a conveying direction of the double-sided tape, wherein surfaces of the front pressing roller and the rear pressing roller which receive the double-sided tape slightly protrude out of the opening.

As a more preferred embodiment, the double-sided adhesive tape receiving surface of the tape transfer roller is flush with the double-sided adhesive tape receiving surfaces of the front pressing roller and the rear pressing roller, i.e., the double-sided adhesive tape is made to travel on the same plane on the tape transfer roller, the front pressing roller and the rear pressing roller.

In addition, the double-sided tape cutting unit includes:

a double-sided tape cutter disposed near the tape transfer roller and having a blade portion directed to the tape transfer roller to cut the double-sided tape wound around the tape transfer roller; and

a cutter knob for adjusting the pivoting of the double-sided adhesive tape cutter.

Preferably, the outer frame is provided with handles on opposite sides of the opening for an operator to hold.

In the above preferred embodiment, the winding knob is disposed on the surface of the outer frame to be coaxial with the winding axis, and/or the unwinding knob is disposed on the surface of the outer frame to be coaxial with the unwinding axis.

Further, the tape transfer roller is provided with a transfer roller knob for finely adjusting the tape transfer roller coaxially on the surface of the outer frame.

The adhesive capacity of the adhesive tape to different media is in the following order: the medium to be pasted, the double-sided adhesive tape transfer roller, the front pressing roller or the rear pressing roller and the inner side surface of the release paper.

Because the utility model discloses a double faced adhesive tape pastes instrument mainly is applied to the papermaking field, and the term "wait to paste the medium" that uses in this application generally refers to the paper tail of the paper web of producing in the papermaking process. However, it is readily understood by those skilled in the art that the term may also refer to materials that need to be viscous, such as plastics, iron flakes, and the like.

According to the utility model discloses a double faced adhesive tape pastes instrument has following advantage:

in the roll changing process of the paper cutting machine, the double-sided adhesive tape can be conveniently adhered to the paper surface at the paper tail joint by using the double-sided adhesive tape adhering tool, and the adhesive tape can be further firmly pressed by the front pressing roller and the rear pressing roller. Therefore, the separation operation of the release paper and the pasting operation of the adhesive tape can be simultaneously completed, the pasting time in the roll changing process is reduced, the adhesive uniformity and firmness of the adhesive tape can be improved, and the risk of paper breakage of the joint in the starting process of the paper cutter is reduced.

Drawings

In order to further explain the structure and the using method of the double-sided adhesive tape sticking tool according to the present invention, the present invention will be described in detail with reference to the accompanying drawings and the following detailed description, wherein:

fig. 1 is a schematic perspective view of a double-sided adhesive tape application tool according to the present invention, in which most of the outer frame is omitted for clarity to clearly show the respective units located inside the outer frame; and

fig. 2 is a front view of the double-stick applicator of fig. 1 in a use position.

Reference numerals

1 outer frame

2 unwinding shaft center

3 adhesive tape

3a double-sided adhesive tape

3b release paper

4 rear press roller

5 front press roller

6 adhesive tape transfer roller

7 double faced adhesive tape cutter

8 from type paper transfer roller

9 opening

10 winding axis

11 cutter knob

12 winding knob

13 operating handle

14 unwinding knob

15 transfer roller knob

16 paper

Detailed Description

The structure of the double-sided adhesive tape application tool of the present invention will be described with reference to the accompanying drawings, in which like parts are designated by like reference numerals.

Fig. 1 shows a schematic perspective view of a double-sided adhesive tape application tool according to the present invention, and fig. 2 is a front view of the double-sided adhesive tape application tool shown in fig. 1.

It can be seen that the double-sided adhesive tape application tool is composed of a frame 1 and four functional units disposed substantially inside the frame 1, wherein the four functional units are: the device comprises an adhesive tape separating unit, a release paper winding unit, a double-sided adhesive tape pasting unit and a double-sided adhesive tape cutting unit.

The outer frame 1 is generally made of transparent plastic, for example, resin, plexiglass, or the like. Of course, the outer frame 1 may be made of an opaque material. The casing 1 generally presents a clam-shell shape to facilitate the operator to hold the double-stick glue application tool and apply the double-stick glue on the paper web to be adhered from the opening 9 provided at one side thereof. Of course, it is easily understood by those skilled in the art that the material and shape of the outer frame 1 can be changed arbitrarily within the scope of the present invention, and such modifications are intended to fall within the scope of the present invention.

In view of recycling, the double-sided adhesive tape application tool of the present invention is designed to be of a replaceable type, i.e., the tape roll used up in the outer frame 1 can be replaced with a new tape roll. Therefore, the outer frame 1 may be designed to be constituted by a first side outer frame and a second side outer frame openable relative to each other. Thus, when the old tape roll is used up, the operator can open the outer frame 1 to replace the tape roll.

Although not shown in the drawings, it is apparent to those skilled in the art that a step portion for engagement or other engagement structure may be provided at a position where the first and second side frames are engaged with each other. Of course, if the double-sided adhesive tape sticking tool of the present invention is designed to be a non-replaceable type, that is, the outer frame 1 is integrated and can not be opened during the manufacturing process, such a design should also fall within the protection scope of the present invention.

A tape separating unit for separating the stored adhesive tape 3 into a double-sided tape 3a and a release paper 3b is provided inside the outer frame 1 of the double-sided tape sticking tool. The adhesive tape separating unit is composed of an unreeling shaft center 2, an unreeling knob 14 and an adhesive tape transferring roller 6.

The unwinding shaft 2 is provided in the outer frame 1 at a position approximately shifted to the left of the center thereof, and the adhesive tape 3 in a roll shape is wound around the unwinding shaft 2, whereby the adhesive tape 3 is stored in the outer frame 1. Of course, the unwinding shaft center 2 may be provided at another position inside the frame 1 as long as the storage of the adhesive tape 3 is not affected.

The frame 1 is also provided inside with a tape transfer roller 6 for transferring the tape 3 from the unwinding shaft 2 to the frame and completing the separation of the tape 3 at the same time. The tape transfer roll 6 may be arranged close to the opening 9 of the casing 1, but this is only a preferred and not limiting arrangement, and tape transfer rolls 6 arranged at other positions inside the casing 1 are also feasible for the present invention.

An unreeling knob 14 capable of finely adjusting the unreeling axis 2 is further arranged on the surface of the outer frame 1. When the tape 3 reaches the tape transfer roller 6 at the time of the pasting work, the double-sided tape 3a is separated from the release paper 3 b. At this time, the tape 3 wound around the unwinding shaft 2 may be loosened due to insufficient tension. The operator can rotate the unwinding shaft center 2 by rotating the unwinding knob 14, so as to re-tension the loosened adhesive tape 3.

Generally, the unwinding knob 14 is provided coaxially with the unwinding shaft center 2 on the surface of the outer frame 1. Of course, other positions of the unwinding knob 14 on the surface of the outer frame 1 are also feasible as long as the unwinding shaft 2 can be finely adjusted in a rotatable manner.

A release paper winding unit for winding release paper 3b separated from the adhesive tape 3 is further provided inside the outer frame 1 of the double-sided adhesive tape sticking tool. The release paper winding unit is composed of a release paper transfer roller 8, a winding shaft center 10 and a winding knob 12.

The release paper transfer roller 8 is disposed against the tape transfer roller 6 so as to receive the release paper 3b separated from the tape 3. As is clear from fig. 2, the release paper transfer roller 8 and the adhesive tape transfer roller 6 are arranged almost in contact with each other. More specifically, the gap between the release paper transfer roller 8 and the tape transfer roller 6 allows only the adhesive tape 3 to pass therethrough. At this position, the adhesive tape 3 is separated into the double-sided adhesive tape 3a and the release paper 3b, wherein the double-sided adhesive tape 3a continues to be transferred on the surface of the tape transfer roller 6 along the original traveling track of the adhesive tape 3, and the release paper 3b is separated from the double-sided adhesive tape 3a, and the traveling track thereof is changed to the surface of the release paper transfer roller 8.

The winding shaft 10 is disposed in the outer frame 1 at a position approximately right from the center and is close to the release paper transfer roller 8. That is, the release paper transfer roller 8 is almost in contact with the tape transfer roller 6 on the one hand and the take-up shaft 10 on the other hand. The release paper 3b from the release paper transfer roller 8 is transferred to the take-up reel 10 by the frictional force between the release paper transfer roller 8 and the tape transfer roller 6 and the take-up reel 10 and wound in a roll shape thereon, so that the release paper 3b separated from the tape 3 is stored inside the outer frame 1. Of course, the winding shaft 10 may be provided at another position inside the frame 1 as long as the storage of the release paper 3b is not affected.

In the above example, the release paper transfer roller 8, the tape transfer roller 6, and the winding shaft 10 maintain the conveyance of the tape 3 by virtue of the frictional force therebetween. However, it is also possible for those skilled in the art to utilize such a variation as the intermeshing between gears disposed below the rollers to drive the conveyance of the adhesive tape 3, and such a variation should be easily conceivable for those skilled in the art.

A winding knob 12 capable of finely adjusting the winding axis 10 is further provided on the surface of the outer frame 1. When the sticking work is performed, the release paper 3b separated from the tape 3 is wound around the winding shaft 10, and there is a possibility that the release paper 3b wound around the winding shaft 10 is loosened due to insufficient tension. An operator can rotate the winding knob 12 to drive the winding shaft 10 to rotate together, so that the loose release paper 3b is tensioned again.

Generally, the winding knob 12 is provided coaxially with the winding shaft 10 on the surface of the outer frame 1. Of course, other positions of the winding knob 12 on the surface of the outer frame 1 are also possible as long as the winding shaft 10 can be finely adjusted in a rotatable manner.

An opening 9 for supplying the double-sided adhesive tape 3a is provided at one side of the outer frame 1, and the shape of the opening 9 is designed to be a long strip shape suitable for adhering the double-sided adhesive tape 3a to the paper 16. A double-sided adhesive attaching unit for attaching the double-sided adhesive tape 3a, which is constituted by the front pressing roller 5 and the rear pressing roller 4, is provided at the opening 9.

The double-sided tape 3a separated from the adhesive tape 3 is conveyed to the front pressing roller 5 and the rear pressing roller 4 after passing through the tape transfer roller 6. The front pressing roller 5 and the rear pressing roller 4 are arranged side by side in the conveying direction of the double-sided tape 3 a. As can be seen from fig. 2, the surfaces of the front pressing roller 5 and the rear pressing roller 4 that receive the double-sided adhesive tape 3a are arranged to slightly protrude from the opening 9 (in fig. 2, the position of the opening 9 is shown by a dotted line). In this way, when the double-sided adhesive tape 3a is transferred to the front pressing roller 5 and the rear pressing roller 4 via the tape transfer roller 6, it can be successively pressed to the surface of the paper 16 by the front pressing roller 5 and the rear pressing roller 4 without rubbing against other portions of the outer frame 1, thereby achieving uniform and firm adhesion.

Of course, it is easily understood by those skilled in the art that the tape transfer roller 6 may be disposed flush with the front pressing roller 5 and the rear pressing roller 4, that is, the surface of the tape transfer roller 6 receiving the double-sided adhesive tape 3a may slightly protrude out of the opening 9, so that the double-sided adhesive tape 3a is flush with the tape transfer roller 6, the front pressing roller 5, and the rear pressing roller 4. In this way, the operator can more easily stick the double-sided tape 3a to the paper 16.

Further, in a preferred embodiment, the tape transfer roller 6 may be provided coaxially with a transfer roller knob 15 for fine adjustment of the tape transfer roller 6 on the surface of the outer frame 1. The operator can slightly rotate the tape transfer roller 6 by using the transfer roller knob 15 to adjust the tension of the adhesive tape 3 wound around the tape transfer roller 6.

A double-sided tape cutting unit for cutting the double-sided tape 3a is further provided between the tape separating unit and the double-sided tape adhering unit.

The double-sided adhesive tape cutting unit is composed of a double-sided adhesive tape cutter 7 and a cutter knob 11. The double-sided tape cutter 7 is disposed in the vicinity of the tape transfer roller 6, and is constituted by a blade portion and a handle portion. As shown in fig. 2, the blade portion is directed toward the tape transfer roller 6, and has a length substantially equal to the distance between the double-sided adhesive tape cutter 7 and the tape transfer roller 6, thereby enabling cutting of the double-sided adhesive tape 3a wound on the tape transfer roller 6. Thus, the double-sided adhesive tape 3a cut off is adhered to the surface of the tape transfer roller 6. The handle portion is provided with a rotation shaft around which the blade portion is pivoted, and a cutter knob 11 coaxial with the rotation shaft of the handle portion is provided on the surface of the outer frame 1. With this arrangement, the operator can adjust the pivoting of the double-sided adhesive tape cutter 7 by means of the cutter knob 11, i.e., bring the blade portion into the cutting position or withdraw the blade portion from the cutting position and return to the home position.

In a preferred embodiment shown in fig. 2, a handle 13 for an operator to hold is preferably provided on the outer frame 1. Handles 13 are provided on opposite sides of opening 9. The handle 13 may have an ergonomically adapted shape to provide a better grip for the operator.

During the pasting operation, an operator can hold the handle of the double-sided adhesive tape pasting tool, and apply a certain pressure by hands to enable the front pressing roller 5 and the rear pressing roller 4 to move along a straight line by being perpendicular to the plane of the paper, so that the double-sided adhesive tape is pasted on the paper 16, and the pasting operation is completed from one end of the paper web to the other end.

The utility model discloses the people finds through the experiment that can set for sticky tape 3 to the ability order of adhereing of different media: the adhesive capacity of the adhesive tape 3 to the paper 16 is greater than that of the adhesive tape 3 to the adhesive tape transfer roller 6, the adhesive capacity of the adhesive tape 3 to the adhesive tape transfer roller 6 is greater than that of the adhesive tape 3 to the front pressing roller 5 or the rear pressing roller 4, and the adhesive capacity of the adhesive tape 3 to the front pressing roller 5 or the rear pressing roller 4 is greater than that of the adhesive tape 3 to the inner side surface of the release paper 3b, namely: paper 16> tape transfer roller 6> front press roller 5 or rear press roller 4> inside surface of release paper 3 b.

The method of operation of the double-sided adhesive application tool according to the invention, which mainly comprises an installation phase, an application phase and a removal phase, will be briefly described below.

(1) Mounting or replacing adhesive tapes

The outer frame 1 is opened to mount or replace the tape 3, and the tape 3 is wound around the unwinding shaft 2 (if the tape is replaced, the old tape roll needs to be removed first). The adhesive tape 3 is then introduced to the tape transfer roller 6, and the double-sided adhesive tape 3a and the release paper 3b are manually stuck to the surfaces of the tape transfer roller 6 and the release paper transfer roller 8, respectively. At this time, if the tape roll and/or the release paper roll wound on the unwinding shaft 2 and/or the winding shaft 10 is loosened, the looseness of the tape roll and/or the release paper roll may be adjusted by the unwinding knob 14 and the winding knob 12.

(2) Double-sided adhesive tape

When the cutter is stopped, the tail is vacuum sucked and fixed on the plane of the joint beam. At this time, the operator enters the reel change area and holds the double-sided tape sticking tool to perform the sticking operation.

First, it is ensured that the double-sided adhesive tape is adhered to the paper surface at one end of the paper web. Then, the front pressing roller 5 and the rear pressing roller 4 of the double-sided adhesive tool are pressed to adhere the double-sided adhesive tape 3a in the machine direction up to the other end of the paper web. The cutter knob 11 is adjusted to bring the blade portion of the double-sided adhesive tape cutter 7 into the cutting position, thereby cutting the double-sided adhesive tape 3a separated from the adhesive tape 3. The blade portion of the double-sided adhesive tape cutter 7 is then withdrawn from the cutting position and returned to the original position.

Then, another tail is stuck to the double-sided tape 3a, and the sticking area is rolled and pressed in the same direction by using a double-sided tape sticking tool, so that the binding force between the tail of the two rolls of paper webs and the double-sided tape 3a is improved.

(3) Removal of release paper roll

When the release paper roll wound on the winding shaft 10 reaches a predetermined amount, the outer frame 1 is opened again, and the release paper roll is taken away from the winding shaft 10.

Although the structure and method of using the double-sided adhesive tool of the present invention have been described in connection with the preferred embodiments, it will be understood by those skilled in the art that the above examples are illustrative only and should not be taken as limiting the invention. For example, a cover may be provided on the outer frame 1 in place of the first side outer frame and the second side outer frame openable relative to each other; the double-sided adhesive tape and the like of the present invention are replaced with a single-sided adhesive material such as a label. Thus, changes and modifications may be made to the invention which are within the true spirit and scope of the claims and which are intended to be within the scope of the appended claims.

Claims (10)

1. A double-sided adhesive tape application tool comprising:

an outer frame (1) provided with an opening (9) for supplying double-sided adhesive tape,

it is characterized in that the preparation method is characterized in that,

the double faced adhesive tape pasting tool is arranged inside the outer frame (1):

a tape separating unit for separating the stored tape (3) into a double-sided tape (3a) and a release paper (3 b);

a release paper winding unit for winding the separated release paper (3 b);

a double-sided tape sticking unit which sticks the double-sided tape (3a) to a medium (16) to be stuck at an opening (9) of the outer frame (1); and

and a double-sided adhesive tape cutting unit for cutting the double-sided adhesive tape (3a) between the adhesive tape separating unit and the double-sided adhesive tape adhering unit.

2. The double-sided tape application tool according to claim 1, wherein the tape separating unit comprises:

the adhesive tape (3) is stored in an unreeling shaft center (2) in the outer frame (1);

the unwinding knob (14) can be rotationally and finely adjusted on the unwinding shaft center (2); and

and the adhesive tape transfer roller (6) is used for transferring the adhesive tape (3) from the unreeling shaft center (2) and completing the separation operation of the adhesive tape (3).

3. The double-sided tape sticking tool according to claim 2, wherein the release paper winding unit comprises:

a release paper transfer roller (8) disposed against the tape transfer roller (6) and receiving the release paper (3b) separated from the tape (3);

a winding shaft (10) which is arranged close to the release paper transfer roller (8) and winds the release paper (3b) from the release paper transfer roller (8); and

a winding knob (12) which can rotationally finely adjust the winding shaft center (10).

4. The double-sided tape sticking tool according to claim 3, wherein the double-sided tape sticking unit includes a front pressing roller (5) and a rear pressing roller (4) which are arranged side by side in a conveying direction of the double-sided tape (3a),

wherein the surfaces of the front and rear pressing rollers (5, 4) receiving the double-sided adhesive (3a) slightly protrude out of the opening (9).

5. The double-sided adhesive tape application tool according to claim 4, wherein the surface of the tape transfer roller (6) receiving the double-sided adhesive tape (3a) is flush with the surfaces of the front pressing roller (5) and the rear pressing roller (4) receiving the double-sided adhesive tape (3 a).

6. The double-sided tape application tool according to claim 2, wherein the double-sided tape cutting unit comprises:

a double-sided tape cutter (7) disposed in the vicinity of the tape transfer roller (6) and having a blade portion directed toward the tape transfer roller (6) to cut off the double-sided tape (3a) wound around the tape transfer roller (6); and

and a cutter knob (11) for adjusting the pivoting of the double-sided adhesive tape cutter (7).

7. The double-sided adhesive tape sticking tool according to any one of claims 1 to 6, wherein the outer frame (1) is provided with handles (13) on opposite sides of the opening (9) for an operator to hold.

8. The double-sided tape application tool according to claim 3,

the winding knob (12) is arranged on the surface of the outer frame (1) to be coaxial with the winding shaft center (10) and/or

The unreeling knob (14) is arranged on the surface of the outer frame (1) to be coaxial with the unreeling axis (2).

9. The double-sided tape application tool according to claim 2, wherein the tape transfer roller (6) is provided coaxially with a transfer roller knob (15) for fine adjustment of the tape transfer roller (6) on the surface of the outer frame (1).

10. The double-sided tape applicator tool according to any one of claims 1 to 6, wherein the adhesive tapes have the following adhesive capacities for different media in the order: and the medium (16) to be adhered, the adhesive tape transfer roller (6), the front pressing roller (5) or the rear pressing roller (4) and the inner side surface of the release paper (3b) are adhered.

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