CN114179490B - Flexible anti-label folding waste discharge equipment and method - Google Patents

Abstract

The invention relates to the technical field of electronic tags, in particular to flexible-resistance tag folding waste discharge equipment and a flexible-resistance tag folding waste discharge method, wherein the equipment comprises the following components: the first unwinding assembly comprises a cotton bubble roll, a dry inlay roll and a PP adhesive tape roll, and a first component is formed by aligning and laminating a cotton bubble layer, a dry inlay layer and a PP adhesive tape layer which are output from the cotton bubble roll, the dry inlay roll and the PP adhesive tape roll at one side; the folding assembly comprises a first pressing roller and a second pressing roller which are arranged at an included angle, and the first pressing roller and the second pressing roller are abutted against two side edges of the first component to realize folding in the first advance; the second unwinding assembly comprises a double-sided film and a first winding waste roll; the side of the double-sided adhesive tape roll, from which the release paper is torn, is attached to the folded first component through the pressing component; and the winding assembly is arranged on the output side of the pressing assembly and used for winding the finished product. According to the invention, the folding is realized in the flexible-resistance label forming process, so that the processing efficiency and precision are improved.

Description

Flexible-resistance label folding waste discharge equipment and method

Technical Field

The invention relates to the technical field of electronic tags, in particular to flexible-resistance tag folding waste discharge equipment and a flexible-resistance tag folding waste discharge method.

Background

The RFID flexible anti-metal tag is an electronic tag packaged by an anti-magnetic wave-absorbing material, technically solves the problem that a common electronic tag cannot be attached to a metal surface for use, and can be attached to a curved surface like a common tag to realize an important function of data acquisition in extreme environments such as metal.

In the related art, as shown in a cross-sectional view of a flexible anti-jamming label in fig. 1, the flexible anti-jamming label comprises a middle cotton bubble layer 01, a dry inlay layer 02 covering the upper and lower surfaces and one side surface of the cotton bubble layer, a PP adhesive tape layer 03 covering the top surface and one side surface of the dry inlay and a part of the bottom surface of the dry inlay, and a double-sided adhesive layer 04 arranged at the bottom, wherein the length and the receiving area are increased by folding the dry inlay layer 02 in half, so that the sensitivity is improved, and the anti-jamming performance is improved;

however, the above-mentioned flexible labels are finally stored in a roll form at the time of processing, and when flexible labels of this shape are produced, the bending process for the dry inlay and the foam layer takes up most of the time of the whole process, and in the related art, as shown in figure 2, during specific processing, the operation is stopped after the cotton bubble layer 01 is straightened, then the dry inlay layer 02 is folded by a bending tool to be coated on the top, the side and the bottom of the cotton bubble layer 01, then the PP adhesive tape layer 03 is coated on the top, the side and the partial bottom of the dry inlay layer 02, finally the double-sided adhesive layer 04 is fixed at the bottom of the PP adhesive tape layer 03, after the working procedures are finished, the finished section is wound by a winding machine, before rolling, the release paper at the bottom of the double-sided adhesive layer 04 needs to be torn off manually, and the processes are repeated to complete the processing and rolling of the flexible and resistant label; in the processing process, the contact surfaces are required to be coated with glue, so that the processing efficiency is low.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the flexible anti-label folding waste discharge equipment and the method are provided, and the processing efficiency of the folded flexible anti-label is improved.

In order to achieve the purpose, the invention adopts the technical scheme that:

in one aspect, the present invention provides a flexible anti-label folding waste discharge apparatus, comprising:

the first unwinding assembly comprises a cotton bubble roll, a dry inlay roll and a PP adhesive tape roll, and a first component is formed by superposing a cotton bubble layer, a dry inlay layer and a PP adhesive tape layer which are output from the cotton bubble roll, the dry inlay roll and the PP adhesive tape roll in an aligning manner at one side;

the folding assembly is arranged on a path where the first unreeling assembly advances and comprises a first pressing roller and a second pressing roller which are arranged at an included angle, and the first pressing roller and the second pressing roller respectively abut against two side edges of the first component so as to fold the first component when the first component advances;

the second unwinding assembly comprises a double-sided film and a first winding waste roll, and when the double-sided film is unwound, release paper on one side of the double-sided film, which faces the first member after being folded in half, is wound on the first winding waste roll;

the side, from which the release paper is torn, of the double-sided film is attached to the first member after being folded in half through the pressing component;

and the winding assembly is arranged on the output side of the pressing assembly and used for winding a finished product.

Further, the cotton bubble layer is provided with a back adhesive, and the cotton bubble layer is unreeled and then adhered to one surface of the dry inlay layer;

the PP adhesive tape layer is provided with an adhesive, and the PP adhesive tape layer is stuck to the other surface of the dry inlay layer during unreeling.

Further, the width of the dry inlay layer is greater than twice the width of the cotton layer, and the width of the PP adhesive tape layer is greater than the sum of the width and the thickness of the cotton layer and smaller than the width of the dry inlay layer.

Further, the folding assembly is also provided with a first guide roller and a second guide roller which are arranged in parallel, and the first guide roller and the second guide roller are respectively arranged at two side positions of the first pressing roller and the second pressing roller along the transmission direction of the first component, so that the first component is folded between the first guide roller and the second guide roller.

Furthermore, the doubling assembly is also provided with an orifice plate for fixing the first pressing roller and the second pressing roller;

the first compression roller and the second compression roller are respectively provided with a fixed seat, the fixed seats are detachably fixed on the pore plate, and the fixed seats are provided with arc-shaped adjusting holes symmetrically arranged by vertical lines so as to adjust the angles of the fixed seats;

the first pressing roller and the second pressing roller can be arranged on the fixed seat in an adjustable mode, and the first pressing roller and the second pressing roller are used for adjusting the bending position of the first component.

Furthermore, the pressing assembly comprises a first rolling mechanism, a second rolling mechanism and a waste discharge mechanism, wherein the first rolling mechanism and the second rolling mechanism are arranged in parallel at intervals, and the waste discharge mechanism is arranged at the outer sides of the first rolling mechanism and the second rolling mechanism;

have on another viscose surface on cotton bubble layer from type paper, just first component process during first roll-in mechanism and second roll-in mechanism, the mechanism that wastes discharge sets up the fifty percent discount direction of first component is used for with take out from type paper on the cotton bubble layer.

Further, the waste discharge mechanism comprises a power roller and a rubber roller which are arranged in parallel, the power roller is connected with a rotary driving piece, the rubber roller is arranged in a direction close to or far away from the power roller in an adjustable mode, the waste discharge mechanism further comprises an adjusting piece, and the adjusting piece is in contact with the rubber roller and used for adjusting pressing force between the rubber roller and the power roller.

Further, a waste material detector is arranged between the first rolling mechanism and the second rolling mechanism, the waste material detector is of an opening structure, waste materials pass through the waste material detector, and when the position of the detected waste materials exceeds the early warning position, the waste material detector sends out signals to change the running speed of the first rolling mechanism and the second rolling mechanism.

Further, still including setting up 45 degrees supports and the second of the mechanism below of wasting discharge are received and are wasted the book, from type paper warp on the cotton bubble layer waste discharge mechanism takes out from the back, passes through 45 degrees support redirecting the second is received and is wasted the book and go up the rolling.

On the other hand, the invention also provides a flexible anti-label folding waste discharge method, which comprises the following steps:

synchronously unreeling the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer, so that the cotton bubble layer with the self-adhesive is adhered to one surface of the dry inlay layer, the PP adhesive tape layer is adhered to the other surface of the dry inlay layer after the release paper is torn off, and the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer are flush with each other on the same side in the width direction;

folding the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer which are stuck together in the unreeling process to coat the dry inlay layer on two sides of the cotton bubble layer;

tearing off release paper on the double-sided adhesive layer, and sticking the release paper on the bottom side of the folded PP adhesive tape layer in the unwinding process of the double-sided adhesive layer;

and (5) pumping away the release paper on the cotton bubble layer, so that the other surface of the cotton bubble layer is bonded with the folded dry inlay layer.

The invention has the beneficial effects that: according to the invention, the folding of the first component in the moving process is realized by aligning the cotton foam layer, the dry inlay layer and one side of the PP adhesive tape layer in the unreeling process and arranging the first compression roller and the second compression roller in the folding assembly at an included angle, and finally the double-sided adhesive layer is adhered on the first component through the pressing assembly to form a final product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also possible for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a flexible resistance label in the background art of the present invention;

FIG. 2 is a schematic structural diagram of a flexible anti-tag stop bending in the background art of the present invention;

FIG. 3 is a schematic structural view of a flexible anti-label folding waste discharge device in an embodiment of the invention;

FIG. 4 is a schematic view illustrating a bending process of a first member according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a folio component in an embodiment of the invention;

FIG. 6 is a schematic view of a bending structure of the first member according to the embodiment of the present invention;

FIG. 7 is a schematic view of the structure of a first press roll in an embodiment of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7A in accordance with an embodiment of the present invention;

FIG. 9 is a schematic view of an angle adjustment structure of a first press roller and a second press roller according to an embodiment of the present invention;

FIG. 10 is a schematic perspective view of a pressing assembly according to an embodiment of the present invention;

FIG. 11 is a schematic top view of a foam layer waste discharge in an embodiment of the present invention;

FIG. 12 is a schematic side view of the waste discharge of the foam layer in the embodiment of the present invention;

FIG. 13 is a schematic view showing the structure of a waste discharging mechanism according to the embodiment of the present invention;

fig. 14 is a flowchart illustrating steps of a flexible anti-tag folding waste disposal method according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In order to solve the problem that the processing efficiency of a folding type flexible anti-tag is low in the prior art, on one hand, folding in the unreeling process is achieved, the processing efficiency is improved, on the other hand, the cotton bubble layer 01, the PP adhesive tape layer 03 and the double-sided adhesive layer 04 are provided with adhesive layers, no additional adhesive is needed, automatic bonding in the unreeling process can be achieved, the processing efficiency is further improved, and the following embodiment of the invention is introduced in detail:

as shown in fig. 3 to 13, the flexible anti-label folding waste discharge apparatus includes a first unwinding assembly 10, a folding assembly 20, a second unwinding assembly 30, a pressing assembly 40 and a winding assembly 50, wherein:

as shown in fig. 3, the first unwinding assembly 10 includes a foam roll 11, a dry inlay roll 12 and a PP tape roll 13, and the foam layer 01, the dry inlay layer 02 and the PP tape layer 03 output from the foam roll 11, the dry inlay roll 12 and the PP tape roll 13 are stacked in a side-by-side alignment to form a first member 14; as shown in fig. 4, the first members 14 are aligned on the right side in the unwinding process, and in the unwinding process, please refer to fig. 3, the first members and the second members are rolled together; it should be noted that, the three components are stacked, and can be bonded together in a self-adhesive manner described in the following part of the embodiment of the present invention, or can be bonded in an existing structural manner such as a glue brush during unwinding;

the folding assembly 20 is arranged on a path along which the first unreeling assembly 10 travels, the folding assembly 20 comprises a first pressing roller 21 and a second pressing roller 22 which are arranged at an included angle, and the first pressing roller 21 and the second pressing roller 22 respectively abut against two side edges of the first component 14 so as to fold the first component 14 when the first component 14 travels; referring to fig. 4 to 6, in the folding assembly 20, through intervention of a first pressing roller 21 and a second pressing roller 22 which are arranged at an included angle in the forward conveying process of the first component 14, two ends of the first component 14 in the width direction are gathered towards the middle, folding is finally achieved, after folding, two sides of the cotton bubble layer 01 are wrapped by the dry inlay layer 02, and the PP adhesive tape layer 03 is folded for 180 degrees along with the dry inlay layer 02;

since the final formed flexible anti-counterfeit label is to be wound in a roll and needs to be directly adhered to an object, in the embodiment of the invention, as shown in fig. 3, the second unwinding assembly 30 includes a double-sided film 31 and a first winding waste roll 32, and when the double-sided film 31 is unwound, the release paper on one side of the first member 14 folded in half is wound on the first winding waste roll 32; therefore, the last layer of the flexible anti-label is the double-sided adhesive layer 04 after the flexible anti-label is rolled, and when the flexible anti-label needs to be adhered, the release film at the bottom layer of the double-sided adhesive is torn off, so that the self-adhering function of the flexible anti-label can be realized;

the pressing assembly 40 is used for further pressing and fixing the bent first member 14 on one hand, and is used for attaching the double-sided adhesive layer 04 to the first member 14 on the other hand, when specifically unwinding the double-sided adhesive tape, after unwinding the double-sided adhesive tape 31 as shown in fig. 3, a layer of release paper is torn off, the torn release paper is wound on the first waste winding roll 32, the rest is attached to the bottom surface of the first member 14, one side of the double-sided adhesive tape 31, from which the release paper is torn off, is attached to the folded first member 14 through the pressing assembly 40, and the output section is in a complete form of a flexible anti-label; the winding assembly 50 is arranged at the output side of the pressing assembly 40 and used for winding the finished product.

In the above embodiment, through unreeling the in-process and making the mode that cotton bubble layer 01, do inlay layer 02 and PP sticky tape layer 03 one side align coincide, and be the contained angle setting through first compression roller 21 and second compression roller 22 in the fifty percent discount subassembly 20, realized the fifty percent discount of first component 14 in the removal in-process, finally paste the double faced adhesive tape layer 04 through pressing components 40 and form final product on first component 14, compare with prior art, unreeling the in-process and having realized the fifty percent discount, need not to shut down the fifty percent discount, the machining efficiency of product has been improved.

On the basis of the above embodiment, as shown in fig. 4, the cotton bubble layer 01 is provided with a back adhesive, that is, the inner side of the cotton bubble layer 01 is an adhesive surface in the unreeling process, the cotton bubble layer 01 can be adhered to the dry inlay layer 02 after contacting the dry inlay layer 02, and the cotton bubble layer 01 is adhered to one surface of the dry inlay layer 02 after unreeling; the PP adhesive tape layer 03 is provided with an adhesive, and the PP adhesive tape layer 03 is stuck to the other side of the dry inlay layer 02 during unreeling. It should be noted here that the PP tape layer 03 may be provided with a release paper on the inner side, and then as shown in fig. 3, the release paper is torn off during unwinding of the PP tape, so that the top surface of the PP tape layer 03 is finally in contact with another layer of the dry inlay layer 02; when unreeling, the inner sides of the three rolls are only required to be in the same vertical plane, and finally the cotton foam layer 01, the dry inlay layer 02 and the PP adhesive tape layer 03 are aligned on the right side;

in the embodiment of the present invention, in order to form a desired shape after being folded, as shown in fig. 4, the width of the dry inlay layer 02 is greater than twice the width of the foam layer 01, and the width of the PP tape layer 03 is greater than the sum of the width and the thickness of the foam layer 01 and less than the width of the dry inlay layer 02. It is to be understood that the invention is intended to cover such a bend concept, and the flexible resistance labels formed by bending fall within the scope of the invention.

As described in detail below with respect to the half-folding unit 20 in the embodiment of the present invention, as shown in fig. 5 to 9, in addition to the first pressing roller 21 and the second pressing roller 22, in the embodiment of the present invention, the half-folding unit 20 has a first guide roller 23 and a second guide roller 24 arranged in parallel, as shown in fig. 5, the first guide roller 23 is arranged on the upper side of the first pressing roller 21 and the second pressing roller 22, and the second guide roller 24 is arranged on the lower side of the first pressing roller 21 and the second pressing roller 22, and with continuing reference to fig. 6, the first guide roller 23 and the second guide roller 24 are respectively arranged at both side positions of the first pressing roller 21 and the second pressing roller 22 in the conveying direction of the first member 14, so that the first member 14 is folded in half between the first guide roller 23 and the second guide roller 24. The first member 14 passes through the first guide roller 23, turns over 180 degrees around the first guide roller 23, and then is folded in half under the action of the first pressing roller 21 and the second pressing roller 22, and after the folding in half is completed, the folded first member 14 passes through the second guide roller 24 and enters the next working procedure; the arrangement of the first guide roller 23 and the second guide roller 24 enables the original form to be maintained before the first guide roller 23 and after the second guide roller 24, namely the form before the first guide roller 23 is maintained and the form after the second guide roller 24 is maintained, so that the arrangement not only can improve the reliability of the double folding, but also can reduce the influence on other processes; it should be noted that, in the embodiment of the present invention, the first member 14 travels from the first guide roller 23 to the second guide roller 24, but those skilled in the art can also set the direction to be reversed on the basis of the above inventive concept, that is, the first member is folded in half during the movement from the second guide roller 24 to the first guide roller 23, and both ways fall into the protection scope of the present invention.

On the basis of the above-described embodiment, in order to achieve precise control of the half-folding position of the first member 14, in the embodiment of the present invention, as shown in fig. 5, the half-folding assembly 20 further has an orifice 25 for fixing the first pressing roller 21 and the second pressing roller 22;

the first pressing roller 21 and the second pressing roller 22 are respectively provided with a fixing seat 26, the fixing seats 26 are detachably fixed on the pore plate 25, and the positions of the first pressing roller 21 and the second pressing roller 22 can be adjusted according to needs through the arrangement of the pore plate 25, so that the folding positions can be better determined, and a plurality of groups of first pressing rollers 21 and second pressing rollers 22 can be arranged to adjust the folding positions more accurately;

in addition, as shown in fig. 7 to 9, the fixing base 26 has arc-shaped adjusting holes 26a symmetrically arranged with respect to a vertical line thereof to adjust an angle of the fixing base 26; in the embodiment of the present invention, the first pressing roller 21 and the second pressing roller 22 are each provided such that the angle thereof can be adjusted in the horizontal direction, and specifically, as shown in fig. 8, the first pressing roller 21 and the second pressing roller 22 are fixed by using a fastener, and the angle of the first pressing roller 21 and the second pressing roller 22 can be changed by adjusting the fastener; thus, as shown in fig. 9, adjustment of the bending position of the first member 14 can be achieved; through the arrangement of the arc-shaped adjusting holes 26a, the bending position of the first component 14 can be accurately controlled in a three-dimensional space, where it is to be noted that the first component 14 in the embodiment of the present invention refers to a structural member formed by stacking a cotton foam layer 01, a dry inlay layer 02 and a PP tape layer 03 as shown in fig. 4, and in the description of the present invention, the first component 14 includes two forms before bending and after bending, and a person skilled in the art can combine the forms understood by semantics, for example, in the above embodiment, the adjustment of the bending position of the first component 14, that is, the form before bending, is realized by adjusting the angles of the first pressing roller 21 and the second pressing roller 22; through the arrangement of the folding assembly 20, not only the folding of the first member 14 in the advancing process is realized, but also the bending precision can be controlled, the influence on other processes is reduced, and the bending precision and controllability are improved.

After bending, the folded first members 14 need to be attached together, as described in the above embodiment of the present invention, the manner of attaching together may be in the form of directly brushing glue in the prior art, in the embodiment of the present invention, as shown in fig. 3 and fig. 10, the pressing assembly 40 includes a first rolling mechanism 41, a second rolling mechanism 42 arranged in parallel and at an interval, and a waste discharging mechanism 43 arranged outside the first rolling mechanism 41 and the second rolling mechanism 42;

the first rolling mechanism 41 is used for attaching the bent first component 14 to the double-sided adhesive layer 04, the waste discharge mechanism 43 is used for drawing the release paper separated from the foam layer 01, and the second rolling mechanism 42 is used for enabling the foam layer 01 separated from the release paper to be firmly attached and bonded with the part coated by the dry inlay layer 02 in one step;

in the embodiment of the present invention, the structure of the foam layer 01 is similar to that of a foam double-sided adhesive tape, and both sides of the release paper are smooth, so that a roll can be formed only by one side of the release paper, after one side of the foam layer 01 is bonded to the dry inlay layer 02, the other adhesive side of the foam layer 01 is provided with the release paper, and when the first member 14 passes through the first rolling mechanism 41 and the second rolling mechanism 42, the waste discharging mechanism 43 is disposed in the folding direction of the first member 14, as shown in fig. 11 and 12, the waste discharging mechanism 43 faces the folding direction of the first member 14, i.e. the opening direction after the first member 14 is folded, and the release paper on the foam layer 01 can be drawn out therefrom, so that the release paper is pressed by the second rolling mechanism 42 after being drawn out, the integral bonding is achieved, no additional adhesive is required, the folding integral forming of the flexible anti-label is achieved, compared with the prior art, the efficiency and the precision of processing have been improved.

As shown in fig. 13, the waste discharging mechanism 43 includes a power roller 43a and a rubber roller 43b arranged in parallel, the power roller 43a is connected with the rotary driving member, the rubber roller 43b is adjustably arranged in a direction approaching or departing from the power roller 43a, the waste discharging mechanism 43 further includes an adjusting member 43c, and the adjusting member 43c is in contact with the rubber roller 43b to adjust a pressing force between the rubber roller 43b and the power roller 43 a. When waste discharge is carried out specifically, the release paper is firstly guided to pass through the space between the power roller 43a and the rubber roller 43b and is finally fixed on the second waste collecting roll 46, and the release paper can be driven to be pulled away from the first component 14 when the power roller 43a rotates due to the large surface friction of the rubber roller 43 b; it should be noted here that the first rolling mechanism 41 and the second rolling mechanism 42 are similar to the waste discharge mechanism 43 in structure, and both the first rolling mechanism and the second rolling mechanism rotate by two parallel pressing rollers to realize the material transportation; it is also noted here that the rotary drive may be a power source capable of rotating, such as a synchronous motor or a servo motor.

Referring to fig. 10, in the embodiment of the present invention, a waste material detector 44 is further disposed between the first rolling mechanism 41 and the second rolling mechanism 42, the waste material detector 44 is in an open structure, and when the position of the waste material is detected to exceed the warning position, the waste material detector 44 sends a signal to change the operation speed of the first rolling mechanism 41 and the second rolling mechanism 42. As shown in fig. 10, the waste material detector 44 is a C-shaped structure, which has a laser sensor, and obtains the specific position of the edge of the release paper by the sensor, if the position is backward, it means that the speed of the first rolling mechanism 41 and the second rolling mechanism 42 is fast, at this time, the first pressing roller 21 and the second pressing roller 22 are controlled to decelerate properly, so as to achieve the balance between the waste material drawing speed and the winding speed, whereas if the edge of the waste material is forward, the speed of the first rolling mechanism 41 and the second rolling mechanism 42 is increased properly, by which the reliability of waste discharge can be ensured.

Referring to fig. 3, the separated waste is finally wound on the second waste collecting roll 46, and further includes a 45-degree bracket 45 and the second waste collecting roll 46 disposed below the waste discharging mechanism 43, and the release paper on the foam layer 01 is separated by the waste discharging mechanism 43, changes direction through the 45-degree bracket 45, and is wound on the second waste collecting roll 46. The 45-degree support 45 is provided with a rotating roller, and the waste materials can be changed from a vertical state to a horizontal state through the arrangement of 45 degrees, so that the waste materials can be directly rolled on the second waste rolling coil 46 conveniently.

In the embodiment of the present invention, based on the above embodiment, there is also disclosed a flexible anti-label folding waste discharge method as shown in fig. 14, including the following steps:

s10: synchronously unreeling the cotton bubble layer 01, the dry inlay layer 02 and the PP adhesive tape layer 03, so that the cotton bubble layer 01 with the back adhesive is pasted on one surface of the dry inlay layer 02, the PP adhesive tape layer 03 is pasted on the other surface of the dry inlay layer 02 after the release paper is torn off, and the same sides of the cotton bubble layer 01, the dry inlay layer 02 and the PP adhesive tape layer 03 in the width direction are flush;

s20: folding the cotton bubble layer 01, the dry inlay layer 02 and the PP adhesive tape layer 03 which are stuck together in the unreeling process to coat the dry inlay layer 02 on two sides of the cotton bubble layer 01;

s30: tearing off release paper on the double-sided adhesive layer 04, and sticking the release paper on the bottom side of the folded PP adhesive tape layer 03 in the unreeling process of the double-sided adhesive layer 04;

s40: and (5) the release paper on the cotton bubble layer 01 is pulled out, so that the other surface of the cotton bubble layer 01 is bonded with the folded dry inlay layer 02. It should be noted that the above real-time method is not limited to the above-mentioned apparatus, and those skilled in the art can also use other apparatuses to implement the formation of the flexible anti-tag on the basis of the inventive concept of the above-mentioned method embodiment, and in the following part of the embodiment of the present invention, a detailed description is provided for the flexible anti-tag folding waste disposal method performed by using the above-mentioned apparatus, referring to fig. 3, the flexible anti-tag folding waste disposal method in the embodiment of the present invention includes the following steps:

synchronously unreeling the cotton bubble roll 11, the dry inlay roll 12 and the PP adhesive tape roll 13, and tearing off release paper of the PP adhesive tape layer 03 in the unreeling process to realize aligned bonding and lamination of one sides of the cotton bubble layer 01, the dry inlay layer 02 and the PP adhesive tape layer 03;

forming a first member 14 after folding, wherein the first member 14 firstly changes the output direction through a first guide roller 23, then applies force to two sides of the first member 14 through a first pressing roller 21 and a second pressing roller 22 with included angles to realize the folding of the first member 14, and the folded first member 14 changes the output direction again through a second guide roller 24;

unwinding the double-sided film 31, and tearing off release paper on the pasting side, so that the double-sided adhesive layer 04 and the folded first member 14 enter the pressing assembly 40 together;

after passing through the first rolling mechanism 41, the release paper on the cotton foam layer 01 is extracted and wound on the second waste collecting roll 46 after passing through the waste discharge mechanism 43 and the 45-degree bracket 45;

after passing through the second rolling mechanism 42, the processed product is rolled up through the rolling assembly 50;

in addition, when waste discharge is performed, the position of the release paper is detected by the waste detector 44, if the position is close to the second rolling mechanism 42, the first and second rolling mechanisms 42 are decelerated, and if the position is close to the first rolling mechanism 41, the first and second rolling mechanisms 42 are accelerated, so that balance between the waste discharge speed and the product winding speed is finally realized.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a gentle anti label folding equipment of wasting discharge which characterized in that includes:

the first unwinding assembly comprises a cotton bubble roll, a dry inlay roll and a PP adhesive tape roll, and a first component is formed by aligning and laminating a cotton bubble layer, a dry inlay layer and a PP adhesive tape layer which are output from the cotton bubble roll, the dry inlay roll and the PP adhesive tape roll at one side; the cotton bubble layer is provided with a back adhesive, and the cotton bubble layer is unreeled and then adhered to one surface of the dry inlay layer; the PP adhesive tape layer is provided with an adhesive and is adhered to the other surface of the dry inlay layer when unreeling;

the folding assembly is arranged on a path where the first unreeling assembly advances and comprises a first pressing roller and a second pressing roller which are arranged at an included angle, and the first pressing roller and the second pressing roller are respectively abutted against two side edges of the first component so as to realize folding when the first component advances; the folding assembly is also provided with a first guide roller and a second guide roller which are arranged in parallel, the first guide roller and the second guide roller are respectively arranged at two sides of the first pressing roller and the second pressing roller along the transmission direction of the first member, and the first member is turned over for 180 degrees around the first guide roller after passing through the first guide roller and then is folded under the action of the first pressing roller and the second pressing roller;

the second unwinding assembly comprises a double-sided film and a first winding waste roll, and when the double-sided film is unwound, release paper on one side of the double-sided film, which faces the first member after being folded in half, is wound on the first winding waste roll;

the side, from which the release paper is torn, of the double-sided film is attached to the first member after being folded in half through the pressing component; the pressing assembly comprises a first rolling mechanism, a second rolling mechanism and a waste discharge mechanism, wherein the first rolling mechanism and the second rolling mechanism are arranged in parallel at intervals;

the other adhesive surface of the cotton bubble layer is provided with release paper, and when the first component passes through the first rolling mechanism and the second rolling mechanism, the waste discharge mechanism is arranged in the folding direction of the first component and is used for extracting the release paper on the cotton bubble layer;

the winding assembly is arranged on the output side of the pressing assembly and used for winding a finished product;

the width of the dry inlay layer is more than twice of the width of the cotton foam layer, and the width of the PP adhesive tape layer is more than the sum of the width and the thickness of the cotton foam layer and less than the width of the dry inlay layer;

the folding assembly is also provided with an orifice plate for fixing the first pressing roller and the second pressing roller;

the first compression roller and the second compression roller are respectively provided with a fixed seat, the fixed seats are detachably fixed on the pore plate, and the fixed seats are provided with arc-shaped adjusting holes symmetrically arranged by vertical lines so as to adjust the angles of the fixed seats;

the rotation angles of the first pressing roller and the second pressing roller on the fixed seat can be adjusted, so that the bending position of the first component can be adjusted;

still including setting up 45 degrees supports and the second of the mechanism below of wasting discharge are received the volume of wasting discharge, release paper warp on the cotton bubble layer the mechanism of wasting discharge takes out from the back, process 45 degrees support redirecting the second is received the volume of wasting discharge and is gone up the rolling.

2. The flexible anti-label folding waste discharge device as claimed in claim 1, wherein the waste discharge mechanism comprises a power roller and a rubber roller which are arranged in parallel, the power roller is connected with a rotary driving member, the rubber roller is adjustably arranged in a direction close to or far away from the power roller, and the waste discharge mechanism further comprises an adjusting member which is in contact with the rubber roller and is used for adjusting pressing force between the rubber roller and the power roller.

3. The flexible anti-tag folding waste discharge apparatus as claimed in claim 2, further comprising a waste detector between the first and second rolling mechanisms, wherein the waste detector has an open structure through which waste material passes, and wherein the waste detector sends a signal to change the operating speed of the first and second rolling mechanisms when the position of the waste material is detected to exceed the pre-warning position.

4. A flexible anti label folding waste discharge method using the flexible anti label folding waste discharge device according to any one of claims 1 to 3, comprising the steps of:

synchronously unreeling the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer, so that the cotton bubble layer with the self-adhesive is adhered to one surface of the dry inlay layer, the PP adhesive tape layer is adhered to the other surface of the dry inlay layer after the release paper is torn off, and the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer are flush with each other on the same side in the width direction;

folding the cotton bubble layer, the dry inlay layer and the PP adhesive tape layer which are stuck together in the unreeling process to coat the dry inlay layer on two sides of the cotton bubble layer;

tearing off release paper on the double-sided adhesive layer, and sticking the release paper on the bottom side of the folded PP adhesive tape layer in the unwinding process of the double-sided adhesive layer;

and (5) pumping away the release paper on the cotton bubble layer, so that the other surface of the cotton bubble layer is bonded with the folded dry inlay layer.

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