CN218113286U

CN218113286U - YB45 small box packing machine and label paper gluing mechanism thereof

Info

Publication number: CN218113286U
Application number: CN202221482453.9U
Authority: CN
Inventors: 劣旺涛; 梁新群; 杨莎; 陈元豪; 刘颖; 张海龙; 白金波; 王东
Original assignee: Zhangjiakou Cigarette Factory Co Ltd
Current assignee: Zhangjiakou Cigarette Factory Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-23
Anticipated expiration: 2032-06-14

Abstract

The application relates to a YB45 small box packaging machine and a label paper gluing mechanism thereof. This label paper rubber coating mechanism includes: the glue spreading device comprises a glue spreading wheel, a glue spreading reverse lining roller and a glue removing unit; the surface of the gluing contrast roller is provided with a raised fan-shaped working surface, and the surface of the fan-shaped working surface is a smooth surface; the gluing reverse lining roller and the gluing wheel are arranged up and down along the axial center in an aligned mode, the gluing reverse lining roller is arranged above the gluing wheel, and a preset gap is reserved between the fan-shaped working surface of the gluing reverse lining roller and the gluing wheel; the preset gap is not more than 0.12mm; the degumming unit comprises: the mounting rack and the brush head; the brush head is arranged above the gluing reverse lining roller, and the bottom end of the brush head is contacted with the surface of the fan-shaped working surface which rotates to the position. Adopt this label paper rubber coating mechanism can guarantee the firm nature that label paper pasted, reduce the not hard up condition of inside casing paper, reduce the probability that produces the defect tobacco bale, add simultaneously and remove gluey unit, in time clean fan-shaped working face to guarantee label paper's normal rubberizing operation.

Description

YB45 small box packing machine and label paper gluing mechanism thereof

Technical Field

The application relates to the technical field of cigarette packaging, in particular to a YB45 small box packaging machine and a label paper gluing mechanism thereof.

Background

The YB45 small box packaging machine has the advantages of high quality of packaged products, high production speed, higher production efficiency and stable operation, and is a main packaging machine type of large cigarette industry enterprises in China at present. The label paper gluing mechanism is the key for cigarette packet forming, and is used for coating latex solution on the non-printing surface of the label paper so as to ensure that the cigarette packet can be firmly adhered. The label paper gluing mechanism mainly comprises a gluing wheel, a gluing reverse lining roller, a cylinder and the like. The working process mainly comprises the following steps: the label paper is guided into between glue spreader and the gluing contrast roller, latex is adhered to the surface of the glue spreader, a raised fan-shaped working surface is formed on the surface of the gluing contrast roller, a strip-shaped groove is formed in the middle of the fan-shaped working surface, and the fan-shaped working surface presses down the label paper to realize the gluing operation on the designated area of the label paper.

In the actual production process, the YB45 small box packaging machine often has the condition that label paper is not firmly pasted to cause the inner frame paper to be loose, so that defective cigarette packets occur, serious waste and production cost increase are caused, and the production benefit is influenced. In addition, in recent years, the requirement of domestic cigarette enterprises on product quality is higher and higher, so that the problem is more and more prominent, and the attention of technicians in the field is paid to how to improve the firmness of label paper adhesion to reduce the loosening of inner frame paper.

SUMMERY OF THE UTILITY MODEL

In order to solve or partially solve the problems existing in the related technology, the application provides a YB45 small box packaging machine and a label paper gluing mechanism thereof.

The application provides a YB45 capsule packagine machine's trademark paper rubber coating mechanism, it includes: glue spreader, rubber coating contrast roller and remove gluey unit, wherein:

the surface of the gluing contrast roller is provided with a raised fan-shaped working surface, and the surface of the fan-shaped working surface is a smooth surface;

the gluing device comprises a gluing roller, a gluing wheel, a fan-shaped working surface, a gluing wheel and a gluing control device, wherein the gluing roller and the gluing wheel are vertically arranged along the axial center in an aligned mode; the preset gap is not more than 0.12mm;

the glue removing unit comprises: a mounting bracket and a brush head; the brush head is arranged on the mounting rack; the brush head is arranged above the gluing reverse lining roller, and in the rotating process of the gluing reverse lining roller, the bottom end of the brush head is in contact with the surface of the fan-shaped working surface which rotates to the position.

Further, the preset gap is 0.02 mm-0.08 mm.

Further, the preset gap is 0.02mm.

Further, the thickness of the gluing contrast roller is 14mm, and the diameter of the gluing contrast roller is 84 +/-0.05 mm.

Further, the brush head is a wool felt strip.

Further, the mounting bracket includes: a base and a mounting table; the base is fixed on two sides of the gluing reverse lining roller along the axial direction, two ends of the mounting table are connected with the base, and the wool felt strips are fixed on the mounting table.

Further, the mounting bracket still includes the spring, the spring sets up between base and mount table along vertical direction.

Furthermore, adjusting bolts are arranged on two sides of the mounting table, the top ends of the springs are connected with the bottom ends of the adjusting bolts, and the bottom ends of the springs are connected with the base.

Furthermore, the mounting table is provided with a mounting hole along the vertical direction, the wool felt strips are fixed in the mounting hole through a limiting bolt, the bottom end of the wool felt strip penetrates through the mounting hole and is used for being in contact with the surface of the fan-shaped working face, and the arrangement direction of the limiting bolt is perpendicular to the wool felt strips.

The application also provides a YB45 capsule packaging machine which is provided with any one of the label paper gluing mechanisms.

The utility model provides a YB45 capsule packagine machine's trademark paper rubber coating mechanism can include following beneficial effect:

the fan-shaped working face of the reverse lining roller for the existing gluing is improved, the strip-shaped groove is filled, a smooth face is formed, the uniformity of the stress of the label paper is improved, the label paper is not prone to bending, the label paper with bending deformation has the capability of restraining the bending deformation, the problem that the label paper is not glued properly due to the bending deformation of the label paper is avoided, and the quality hidden danger caused by the adaptability of the material on a computer can be effectively improved. And, adjust the fan-shaped working face of rubber coating contrast roller and the preset clearance between the glue spreader and be not more than 0.12mm, guarantee from this that at the trademark paper rubber coating in-process, even take place to buckle, go up the gluing wheel and also can fully contact with trademark paper, further guarantee the firm nature that trademark paper pasted, reduce the not hard up condition of inside casing paper, reduce the probability that produces the defect tobacco bale.

Meanwhile, the glue removing unit is additionally arranged, when the fan-shaped working surface of the gluing reverse lining roller rotates to the upper side in the gluing process of the label paper, the fan-shaped working surface is in contact with the brush head of the glue removing unit, if glue is adhered to the surface of the fan-shaped working surface, the glue can be removed by the brush head in time, then the surface of the fan-shaped working surface is cleaned, and the normal gluing operation of the label paper cannot be influenced after the fan-shaped working surface rotates to the lower side.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

Fig. 1 is a front view of a label paper gluing mechanism of a YB45 small box packaging machine provided by an embodiment of the present invention;

fig. 2 is a side view of a label paper gluing mechanism of a YB45 small box packaging machine provided by an embodiment of the present invention;

fig. 3 is a schematic perspective view of a glue application reverse lining roller in a label paper gluing mechanism of a YB45 small box packaging machine provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of the state of the label paper in the gluing mechanism of the prior YB45 small box packaging machine;

fig. 5 is a simplified diagram of the bending state of the label paper when glue is applied.

Description of the reference numerals

1-glue coating wheel

2-glue-coating reverse lining roller

21-sector working face

21' -sector working surface of existing gumming contrast roller

3-glue removal unit

31-mounting frame

311-base

312-mounting table

313-spring

314-adjusting bolt

32-brush head

4-trademark paper

Detailed Description

Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the accompanying drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The embodiment of the application provides a YB45 capsule packagine machine's trademark paper rubber coating mechanism, adopts this trademark paper rubber coating mechanism can improve the firm nature that the trademark paper pasted. The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a label paper gluing mechanism for a YB45 small box packaging machine, which includes: glue spreader 1, the reverse lining roller 2 of rubber coating and remove gluey unit 3, wherein:

referring to fig. 3, a raised fan-shaped working surface 21 is arranged on the surface of the gluing contrast roller 2, and the surface of the fan-shaped working surface 21 is a smooth surface;

the gluing device comprises a gluing reverse lining roller 2, a gluing wheel 1, a fan-shaped working surface 21 of the gluing reverse lining roller 2, a gluing wheel 1 and a fan-shaped working surface, wherein the gluing reverse lining roller 2 and the gluing wheel 1 are arranged up and down along the axial center in an aligned mode; the preset gap is not more than 0.12mm;

the glue removing unit 3 includes: a mounting frame 31 and a brush head 32, wherein the brush head 32 is arranged above the gluing contrast roller 2, and the bottom end of the brush head 32 is contacted with the surface of the fan-shaped working surface 21 rotated to the position during the rotation of the gluing contrast roller 2.

The inventor of the application discovers through research that the important reason causing the poor gluing of the small box label paper is as follows: the label paper is easy to bend and deform when passing through the gluing mechanism, so that the contact gap between the gluing wheel and the label paper is increased, the condition that the gluing amount of the designated area of the label paper is not enough is easy to occur, and defective cigarette packets are generated. The crooked degree of trademark paper is bigger, and the rubber coating wheel increases with trademark paper contact gap, causes the appointed regional rubber coating volume of trademark paper not enough more easily. The inventor of the present application further studies and finds that the bending of the label paper is caused by: on one hand, under the action of gravity, two sides (parts without fan-shaped working surfaces for supporting) of the label paper incline downwards, so that the middle part is arched and bent; on the other hand, the fan-shaped working face of current rubber coating contrast roller is provided with the bar recess, and consequently the trademark paper is at the rubber coating in-process, and the pressure that fan-shaped working face applyed to the trademark paper is inhomogeneous, and middle pressure is little, and both sides pressure is big, and this has further caused the middle part hunch-up of trademark paper to the bar recess also forms the space that can supply the larger bending of trademark paper.

Further, the inventor found out by analyzing the relationship between the glue application wheel, the counter roller gap and the trademark paper: and obtaining that the limit value of the gap existing between the gluing wheel and the label paper is 0.12mm, and the following calculation process is carried out:

as shown in fig. 4, which is a schematic diagram of a state when the label paper 5 is glued in a gluing mechanism of a conventional YB45 small box packing machine, a radius R of a gluing wheel is 84mm, and a width a of the gluing wheel is 9mm. The bending state of the label paper 4 is simplified as shown in fig. 5:

in the arch formed by the arc AB (the bending section of the trademark paper 4 between the gluing wheel and the gluing reverse lining roller) and the chord AB (the width of the gluing wheel), M is the middle point of the arc AB, MH ^ AB is crossed with the point H through the point M, and then the vertical line MH is the height of the arch AB, namely the arch height H of the arch AB. In the arc, if the radius of the circle where the arc is located is r, the chord length forming the arc is a, and the chord center distance of the chord forming the arc is d, then:

h＝r-d＝84-83.879≈0.12mm

it should be not more than 0.12mm to reach the clearance through theoretical calculation to go up the rubber tyer and have with the contact of trademark paper 4, in view of this, the inventor considers and fills solid the processing to the bar groove of the fan-shaped working face 21 of contrast roller, in order to improve the homogeneity of trademark paper 4 atress, difficult emergence is crooked, in addition can also have the ability of restraining crooked deformation to trademark paper 4 that has crooked deformation, the emergence of the improper problem of trademark paper 4 rubber coating because trademark paper 4 crooked deformation caused has been stopped, can effectively improve the material and machine the quality hidden danger that adaptability brought on the computer. In the label paper gluing mechanism provided by this embodiment, the fan-shaped working surface 21 on the surface of the gluing reverse lining roller 2 is a smooth surface, i.e. no strip-shaped groove is provided. The clearance of predetermineeing between the fan-shaped working face 21 of adjusting rubber coating contrast roller 2 and the glue spreader 1 is not more than 0.12mm simultaneously, guarantees from this that at the 4 rubber coating in-processes of trademark paper, even take place crooked, go up the rubber tyer and also can fully contact with trademark paper 4, and then guarantee the firm nature of trademark paper 4 pasting, reduce the not hard up condition of inside casing paper, reduce the probability that produces the defect tobacco bale.

On this basis, the inventor of this application still carries out the rubber coating test through changing the preset clearance between fan-shaped working face 21 and the rubber coating wheel 1, observes the interior frame paper and glues the overlapping area of position, checks whether have the improper condition of rubber coating. After testing, the following results are found: as the gap decreases, the glue application area of the label paper 4 increases. However, the gap is too small, which may cause the label paper 4 to pass through the gap not smoothly, or the pressure between the gluing wheel and the label paper 4 is too large, which may cause the gluing area to exceed the limit. Therefore, as a preferable scheme of the embodiment, the preset gap between the fan-shaped working surface 21 and the glue application wheel 1 is 0.02 mm-0.08 mm. Therefore, the trademark paper 4 can be fully coated, and the coated area is not out of range. The most preferred predetermined gap is 0.02mm.

In addition, in order to improve the running stability of the whole trademark paper gluing mechanism, the size of the existing gluing contrast roller 2 is preferably adjusted in the embodiment, and the thickness of the gluing contrast roller 2 is 14mm, and the diameter of the gluing contrast roller is 84 +/-0.05 mm. The diameter of the rubber coating reverse lining roller is the same as that of the existing rubber coating reverse lining roller 2, and after the thickness is reduced from 18mm to 14mm, the quality of the rubber coating reverse lining roller 2 is basically consistent with that before improvement, the moment of inertia of the rubber coating reverse lining roller 2 is ensured to be unchanged compared with that before improvement, the reliability of equipment is improved, unqualified products and uncontrollable products in the production process are reduced, the labor intensity of operators is reduced, and the waste of materials is reduced. The above-mentioned diameter is understood by those skilled in the art to be the diameter of the portion of the glue-coated contrast roll 2 having the sector-shaped working surface 21.

In the existing label paper gluing mechanism, the strip-shaped grooves are formed on the fan-shaped working surface 21' of the gluing contrast roller, so that the latex liquid is prevented from being adhered to the surface of the gluing contrast roller. The utility model provides a label paper gluing mechanism which is provided with a glue removing unit 3, wherein the glue removing unit 3 comprises a mounting frame 31 and a brush head 32; the brush head 32 is mounted on the mounting frame 31, the brush head 32 is arranged above the gluing contrast roller 2, and during the rotation of the gluing contrast roller 2, the bottom end of the brush head 32 is in contact with the surface of the fan-shaped working surface 21 rotated to this position. Therefore, in the process of gluing the label paper 4, when the fan-shaped working surface 21 of the gluing reverse lining roller 2 rotates to the upper part, the fan-shaped working surface contacts with the brush head 32, if glue is adhered to the surface of the fan-shaped working surface 21, the glue can be removed by the brush head 32 in time, then the surface of the fan-shaped working surface 21 is cleaned, and the normal gluing operation of the label paper 4 cannot be influenced after the fan-shaped working surface rotates to the lower part.

Further, the brush head 32 is a strip of felt. The wool felt strips are low in cost and easy to clean. Referring to fig. 1, the mounting bracket 31 includes: a base 311 and a mounting table 312; the base 311 is fixed on both sides of the gluing contrast roller 2 along the axial direction, both ends of the mounting table 312 are connected with the base 311, and the wool felt strips are fixed on the mounting table 312. Those skilled in the art will appreciate that the number of the base frames 311 is two, and the two base frames are respectively arranged on both sides of the glue-applying back-up roll 2 in the axial direction, and can be fixed to the casing by fasteners such as screws or bolts. The mounting frame 31 preferably further includes a spring 313, and the spring 313 is disposed between the base 311 and the mounting table 312 in a vertical direction. The spring 313 is arranged to apply a certain pre-tightening tension to the brush head 32 through the mounting table 312, so that a certain pressure is provided between the brush head 32 and the fan-shaped working surface 21, and the cleaning effect is improved. It will also be understood by those skilled in the art that the number of the springs 313 is two, and the two springs are respectively disposed on both sides of the mounting table 312. Further, adjusting bolts 314 are arranged on two sides of the mounting table 312, the top ends of the springs 313 are connected with the bottom ends of the adjusting bolts 314, and the bottom ends of the springs 313 are connected with the base 311. The pre-tightening force of the spring 313 can be conveniently adjusted by screwing the adjusting bolt 314 to move up and down.

For maintenance of the wool felt strips, the cleaning can be carried out daily or the brush head end face can be replaced regularly. Preferably, the mounting table 312 is provided with a mounting hole along the vertical direction, the wool felt strips are fixed in the mounting hole through a limiting bolt, the bottom end of the wool felt strip is penetrated through the mounting hole and is used for contacting with the surface of the fan-shaped working surface 21, and the arrangement direction of the limiting bolt is perpendicular to the wool felt strips. Therefore, when the end face of the wool felt strip needs to be replaced, the bottom end adhered with glue can be cut off by using a cutting tool, then the limiting bolt is unscrewed, the position of the wool felt strip is moved downwards to a proper position, and then the limiting bolt is unscrewed; or unscrewing the limiting bolt, taking out the old wool felt strips, putting the new wool felt strips in the old wool felt strips, and unscrewing the limiting bolt.

Therefore, the embodiment of the present invention provides a label paper gluing mechanism for a YB45 small box packaging machine, which has the following advantages:

improve the fan-shaped working face 21 of current rubber coating contrast roller 2, pack solid the processing to the strip recess, form smooth surface to improve the homogeneity of the 4 atresssilk for trademark paper, difficult emergence is crooked, has the ability that restraines bending deformation to the trademark paper 4 of bending deformation in addition, has stopped because the emergence of the improper problem of 4 rubber coating of trademark paper that the bending deformation of trademark paper caused, can effectively improve the quality hidden danger that the material suitability of operating the computer brought. And, adjust the preset clearance between fan-shaped working face 21 of rubber coating contrast roller 2 and the rubber-coated wheel 1 and be not more than 0.12mm, guarantee from this that in the rubber coating process of trademark paper 4, even take place to buckle, go up the rubber-coated wheel and also can fully contact with trademark paper 4, further guarantee the firm nature of trademark paper 4 pasting, reduce the not hard up condition of interior frame paper, reduce the probability that produces the defect tobacco bale.

Meanwhile, the glue removing unit 3 is additionally arranged, when the fan-shaped working surface 21 of the gluing reverse lining roller 2 rotates to the upper side in the gluing process of the trademark paper 4, the fan-shaped working surface contacts with the brush head 32 of the glue removing unit 3, if glue is adhered to the surface of the fan-shaped working surface 21, the glue can be removed by the brush head 32 in time, then the surface of the fan-shaped working surface 21 is cleaned, and the normal gluing operation of the trademark paper 4 cannot be influenced after the fan-shaped working surface rotates to the lower side.

The utility model discloses another embodiment still provides a YB45 capsule packagine machine, it is provided with the aforesaid trademark paper rubber coating mechanism. The specific embodiments are the same, and are not described in detail. Because this YB45 capsule packagine machine is provided with above-mentioned trade mark paper rubber coating mechanism, consequently also corresponding have above-mentioned advantage.

The utility model provides a YB45 capsule packagine machine and trademark paper rubber coating mechanism thereof is described below to specific embodiment of combining.

Examples

Adopt the merchant label rubber coating mechanism as shown in fig. 1 and fig. 2, this merchant label rubber coating mechanism includes: glue spreader 1, rubber coating contrast roller 2 and remove gluey unit 3, wherein: the surface of the gluing contrast roller 2 is provided with a convex fan-shaped working surface 21, and the surface of the fan-shaped working surface 21 is a smooth surface (namely, a strip-shaped groove is not arranged); the gluing reverse lining roller 2 and the gluing wheel 1 are vertically arranged along the axial center in an aligned mode, the gluing reverse lining roller 2 is arranged above the gluing wheel 1, and a preset gap of 0.02mm is reserved between the fan-shaped working surface 21 of the gluing reverse lining roller 2 and the gluing wheel 1; the gummed contrast roller 2 has a thickness of 14mm, a diameter identical to that of the existing gummed contrast roller 2 (84 ± 0.05 mm), and a weight identical to that of the existing gummed contrast roller 2.

The glue removing unit 3 includes: a mounting frame 31 and a strip of fleece (corresponding to brush head 32 in fig. 1 and 2); the mounting frame 31 comprises a base 311, a mounting table 312 and a spring 313; the base 311 is fixed on two sides of the gluing contrast roller 2 along the axial direction, adjusting bolts 314 are arranged on two sides of the mounting table 312, the top ends of the springs 313 are connected with the bottom ends of the adjusting bolts 314, and the bottom ends of the springs 313 are connected with the base 311. The mounting table 312 is provided with a mounting hole along the vertical direction, the wool felt strips are fixed in the mounting hole through a limiting bolt, the bottom end of the mounting table is penetrated through the mounting hole and is used for contacting with the surface of the fan-shaped working surface 21, and the arrangement direction of the limiting bolt is perpendicular to the wool felt strips.

By adopting the label paper gluing mechanism, two shifts of production are tested for ten days continuously, the appearance quality of the cigarette packets, whether the operation state of the YB45 small box packaging machine is normal and whether the frequency of the cigarette packets with the inner frame paper loosening defects reaches a target value are checked simultaneously, and the results are listed in a table 1:

TABLE 1 YB45 small box packing machine performance test result

It can be seen from table 1 that after the label paper gluing mechanism is improved, the YB45 small box packing machine works normally, the appearance quality of the cigarette packet is not abnormal, and the inner frame paper is loosened to cause the defect that the cigarette packet is loosened for 0 time/month.

After the technical improvement test in the implementation stage is free of problems, statistics and tracking are carried out for 3 months, the frequency of the tobacco packets with the loosening defects of inner frame paper of the YB45 small box packaging machine is recorded, and meanwhile, whether the packaging quality is abnormal or not and whether the machine set operates abnormally or not are checked, and the statistics is specifically listed in table 2:

table 2 YB45 small box packing machine performance test results

From table 2, it can be seen that the improved YB45 capsule packaging machine does not have the phenomena of improper gluing of label paper and other quality defects caused by improper gluing in the effect tracking period of three months, which indicates that the quality of the cigarette packet produced by the improved capsule cylinder reverse lining roller is more reliable.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The utility model provides a YB45 capsule packagine machine's merchant label rubber coating mechanism which characterized in that includes: glue spreader, rubber coating contrast roller and remove gluey unit, wherein:

2. The label paper gluing mechanism of claim 1, wherein the preset gap is 0.02mm to 0.08mm.

3. The label paper gluing mechanism of claim 1, wherein the predetermined gap is 0.02mm.

4. The trademark paper gluing mechanism of claim 1, wherein the gluing contrast roller has a thickness of 14mm and a diameter of 84 ± 0.05mm.

5. The trademark paper glue mechanism of claim 1, wherein the brush head is a strip of fleece felt.

6. The trademark paper gluing mechanism of claim 5, wherein the mounting rack comprises: a base and a mounting table; the base is fixed on two sides of the gluing reverse lining roller along the axial direction, two ends of the mounting table are connected with the base, and the wool felt strips are fixed on the mounting table.

7. The label paper gluing mechanism of claim 6, wherein the mounting bracket further comprises a spring, and the spring is arranged between the base and the mounting platform in the vertical direction.

8. The label paper gluing mechanism according to claim 7, wherein adjusting bolts are arranged on two sides of the mounting table, the top ends of the springs are connected with the bottom ends of the adjusting bolts, and the bottom ends of the springs are connected with the base.

9. The label paper gluing mechanism according to claim 8, wherein the mounting table is provided with a mounting hole along a vertical direction, the wool felt strips are fixed in the mounting hole through a limiting bolt, the bottom ends of the wool felt strips penetrate through the mounting hole and are used for being in contact with the surface of the fan-shaped working surface, and the arrangement direction of the limiting bolt is perpendicular to the arrangement direction of the wool felt strips.

10. A YB45 capsule wrapping machine characterized in that it is provided with a label gluing mechanism according to any one of claims 1 to 9.