CN217499790U

CN217499790U - Papermaking is with even glue applying device

Info

Publication number: CN217499790U
Application number: CN202221207710.8U
Authority: CN
Inventors: 丰先磊; 张小明
Original assignee: Shandong Fengxin Science & Technology Developmentco Ltd
Current assignee: Shandong Fengxin Science & Technology Developmentco Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-27
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a papermaking is with even glue applying device belongs to papermaking glueing technical field, including membrane transfer sizing applicator, membrane transfer sizing applicator includes the frame, and the bottom of frame is provided with the feed tank, is provided with first sizing applicator roller in the feed tank, and the top of first sizing applicator roller is provided with the second sizing applicator roller, be provided with the rabbling mechanism in the feed tank, the rabbling mechanism includes the helical agitator that is located the feed tank bottom; the side of first sizing roller is provided with scrapes gluey mechanism, scrapes gluey mechanism and includes the scraper. The utility model discloses a specially form for the design of membrane transfer sizing applicator material loading portion, this scheme adds rabbling mechanism and frictioning mechanism for material loading portion, and the glue solution layering in the material loading inslot is avoided to the rabbling mechanism, and the glue solution concentration that leads to membrane transfer sizing applicator rubber roll to adhere is low, the poor problem of stickness, and frictioning mechanism then can scrape the glued membrane of repairing the rubber roll and soaking formation behind the glue solution, makes the thickness of glued membrane more even for it is more even when follow-up membrane shifts to the paper.

Description

Papermaking is with even glue applying device

Technical Field

The utility model relates to a papermaking glueing technical field, concretely relates to papermaking is with even glue applying device.

Background

At present, in order to improve the quality of paper, enterprises can uniformly coat glue solution on the surface of finished paper to form an extremely thin waterproof layer, so that the water absorption, strength and tightness of the paper are greatly improved, the paper surface sizing can meet the use requirement performance of various special occasions, the physical strength, the scratch resistance, the durability, the handfeel and the paper surface smoothness of the paper can be improved, and the defects of fluffing, powder falling and the like of the paper can be overcome.

At present, a soaking type glue applicator and a film transfer glue applicator are generally adopted for gluing paper, because the soaking type glue applicator has the problem of paper breakage, the quality of paper is poor, and therefore, compared with the soaking type glue applicator, the film transfer glue applicator is widely used, however, because the glue solution in a feeding groove sometimes causes the layering problem due to standing, the concentration of the glue solution adhered to the glue applying roller of the film transfer glue applicator is low, the viscosity is poor, and the glue applying roller is directly contacted with the paper after soaking the glue solution to form a glue film, so that the gluing uniformity of the glue layer of the paper is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a uniform glue applying device for papermaking; this even glue applying device for papermaking is specially designed for membrane transfer sizing applicator feed portion and forms, and rabbling mechanism and frictioning mechanism are add to this scheme for feed portion, and the glue solution layering in the feed tank is avoided to the rabbling mechanism, leads to the glue solution concentration that membrane transfer sizing applicator roller adheres to low, the poor problem of stickness, the frictioning mechanism then can scrape the glued membrane that forms after repairing the sizing applicator roller and soaking the glue solution, makes the thickness of glued membrane more even for it is more even when follow-up membrane shifts to the paper.

In order to solve the technical problem, the utility model provides a papermaking uses even glue applying device, including the membrane shifts sizing machine, the membrane shifts sizing machine includes the frame, and the bottom of frame is provided with the feed tank, is provided with first sizing roller in the feed tank, and the top of first sizing roller is provided with the second sizing roller, be provided with the rabbling mechanism in the feed tank, the rabbling mechanism includes the helical agitator that is located the feed tank bottom; the side of first sizing roller is provided with scrapes gluey mechanism, scrapes gluey mechanism and includes the scraper.

The utility model discloses in the further improvement, the one end of above-mentioned silo of going up is provided with the motor, and the motor is connected with the action wheel, and the action wheel is connected with the drive belt, and the drive belt is connected with from the driving wheel, is connected with the pivot from the driving wheel, and the pivot is connected with helical agitator.

Through above-mentioned design, this scheme can be more convenient for rotate helical agitator, and during the use, the motor passes through action wheel, drive belt, from the transmission of driving wheel and pivot, takes helical agitator to rotate, and then stirs the glue solution of feeding trough tank bottom.

The utility model discloses in the further improvement, the both ends of silo inslot are provided with the bearing frame respectively on the aforesaid, and the pivot is passed the bearing frame of silo inslot one end and is connected with helical agitator's one end, and helical agitator's the other end is connected with the other end bearing frame of silo inslot.

Through the design, the spiral stirrer can be more conveniently supported to rotate by the scheme.

The utility model discloses in the further improvement, above-mentioned frictioning mechanism has the arbor including rack-mounted support, and the leg joint is provided with the scraper on the arbor.

Through the above design, this scheme can be more convenient for scrape the glue solution on the first applicator roll of repairment, guarantee that the thickness of first applicator roll glue solution is even, and then shift the even glue solution of thickness to the paper on, the scraper is located the opposite position of first applicator roll rotation direction, first applicator roll turns to the right promptly, the scraper is located the left side of first applicator roll, first applicator roll turns to the left, the scraper is located the right side of first applicator roll, so install, can be more convenient for the scraper to scrape the one side of repairment first applicator roll and changeing out the glue level.

The utility model discloses in the further improvement, be provided with electric heating wire on the above-mentioned inside wall of feeding trough.

Through above-mentioned design, this scheme can be more be convenient for the glue solution heating, can influence the mobility of glue solution when the temperature is too low, consequently this application utilizes electric heating wire to keep warm for the glue solution heating, avoids the glue solution to solidify, reduces the problem of stickness.

The utility model discloses in the further improvement, be the paper passageway between above-mentioned first applicator roll and the second applicator roll.

Through the design, the paper can pass through more conveniently.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a specially form for the design of membrane transfer sizing applicator material loading portion, this scheme adds rabbling mechanism and frictioning mechanism for material loading portion, and the glue solution layering in the material loading inslot is avoided to the rabbling mechanism, and the glue solution concentration that leads to membrane transfer sizing applicator rubber roll to adhere is low, the poor problem of stickness, and frictioning mechanism then can scrape the glued membrane of repairing the rubber roll and soaking formation behind the glue solution, makes the thickness of glued membrane more even for it is more even when follow-up membrane shifts to the paper.

Drawings

To more clearly illustrate the background art or the technical solutions of the present invention, the drawings used in combination with the prior art or the detailed description are briefly described below; obviously, the structure, proportion, size, etc. shown in the drawings are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded schematic view of an embodiment of the present invention.

Shown in the figure: 1-a frame; 2-feeding trough; 3-a first applicator roll; 4-a second applicator roll; 5, a motor; 6, driving a belt; 7-driven wheel; 8-a rotating shaft; 9-bearing seats; 10-a helical agitator; 11-a scaffold; 12-a cutter shaft; 13-scraper.

Detailed Description

In order to make the technical solution in the present invention better understand, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution 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, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by the person skilled in the art without creative work should belong to the protection scope of the present invention.

Meanwhile, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, referred to in the present specification, refer to the orientation or positional relationship indicated on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, it is not understood as a limitation of the present invention, and a change or adjustment of the relative relationship thereof, without substantial technical change, should be considered as a practicable scope of the present invention.

Meanwhile, in the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood through specific situations for a person skilled in the art.

As shown in fig. 1-2, a uniform sizing device for papermaking comprises a film transfer sizing machine, wherein the film transfer sizing machine comprises a frame 1, a feeding groove 2 is arranged at the bottom of the frame 1, a first sizing roller 3 is arranged in the feeding groove 2, a second sizing roller 4 is arranged above the first sizing roller 3, a stirring mechanism is arranged in the feeding groove 2, and the stirring mechanism comprises a spiral stirrer 10 positioned at the bottom of the feeding groove 2; and a rubber scraping mechanism is arranged on the side edge of the first sizing roller 3 and comprises a scraper 13.

Wherein, the helical agitator 10 of rabbling mechanism is used for mixxing the glue solution of 2 tank bottoms of feeding tank, and the concentration of even glue solution makes can adhere the even glue solution of concentration on the first applicator roll 3, and the scraper 13 of scraping the gluey mechanism is used for scraping and repaiies the glued membrane on the first applicator roll 3, makes the glued membrane thickness on the first applicator roll 3 even, and then shifts to the paper when contacting with the paper again on, makes the glue film on the paper more even.

At present, a soaking type glue applicator and a film transfer glue applicator are generally adopted for gluing paper, because the soaking type glue applicator has the problem of paper breakage, the quality of paper is poor, and therefore, compared with the soaking type glue applicator, the film transfer glue applicator is widely used, however, because the glue solution in a feeding groove sometimes causes the layering problem due to standing, the concentration of the glue solution adhered to the glue applying roller of the film transfer glue applicator is low, the viscosity is poor, and the glue applying roller is directly contacted with the paper after soaking the glue material to form a glue film, so that the glue applying uniformity of the glue layer of the paper is influenced.

Therefore, the design concept of the application is to design a device which can stir glue in the feeding groove and can scrape and repair the glue on the glue applying roller, the stirring mechanism avoids the glue in the feeding groove from being layered, the glue concentration of the glue which is adhered to the glue applying roller of the film transfer glue applying machine is low, the viscosity is poor, the glue scraping mechanism can scrape and repair the glue film which is formed after the glue applying roller is soaked in the glue, the thickness of the glue film is more uniform, and the subsequent film is more uniform when being transferred to paper.

Go up silo 2's one end and be provided with motor 5, motor 5 is connected with the action wheel, and the action wheel is connected with drive belt 6, and drive belt 6 is connected with from driving wheel 7, is connected with pivot 8 from driving wheel 7, and pivot 8 is connected with helical agitator 10.

Bearing blocks 9 are respectively arranged at two ends of the groove of the feeding trough 2, the rotating shaft 8 penetrates through the bearing block 9 at one end of the groove of the feeding trough 2 to be connected with one end of the spiral stirrer 10, and the other end of the spiral stirrer 10 is connected with the bearing block 9 at the other end of the groove of the feeding trough 2.

The glue scraping mechanism comprises a support 11 arranged on the rack 1, the support 11 is connected with a cutter shaft 12, and a scraper 13 is arranged on the cutter shaft 12; an electric heating wire is arranged on the inner side wall of the feeding groove 2; a paper channel is arranged between the first applicator roll 3 and the second applicator roll 4.

The application comprises the following steps: the motor is started, the motor drives the spiral stirrer to rotate through the transmission of the driving wheel, the transmission belt, the driven wheel and the rotating shaft, so that glue liquid at the bottom of the feeding groove is stirred, the concentration of the glue liquid at the bottom of the feeding groove is stirred uniformly, at the moment, the first applicator roll is started, the first applicator roll is soaked in the glue liquid to form a glue film on the rear surface, the scraper scrapes and repairs the thickness of the glue film on the surface of the first applicator roll, the scraped glue film is in contact with paper, the paper is transferred to the paper, and the paper is glued completely.

Although the present invention has been described in detail with reference to the drawings and preferred embodiments, the present invention is not limited thereto, and those skilled in the art can make various equivalent modifications or substitutions on the embodiments of the present invention without departing from the spirit and substance of the present invention, and these modifications or substitutions should be within the scope of the present invention/any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the appended claims.

Claims

1. The utility model provides a papermaking is with even glue applying device, shifts the sizing machine including the membrane, the membrane shifts the sizing machine and includes the frame, and the bottom of frame is provided with the feeding trough, is provided with first sizing roller in the feeding trough, and the top of first sizing roller is provided with second sizing roller, its characterized in that: a stirring mechanism is arranged in the feeding groove and comprises a spiral stirrer positioned at the bottom of the feeding groove; the side of first sizing roller is provided with scrapes gluey mechanism, scrapes gluey mechanism and includes the scraper.

2. The uniform sizing device for papermaking according to claim 1, characterized in that: the one end of going up the silo is provided with the motor, and the motor is connected with the action wheel, and the action wheel is connected with the drive belt, and the drive belt is connected with from the driving wheel, is connected with the pivot from the driving wheel, and the pivot is connected with the helical agitator.

3. The uniform sizing device for papermaking according to claim 2, characterized in that: bearing seats are respectively arranged at two ends of the upper trough, the rotating shaft penetrates through the bearing seat at one end of the upper trough to be connected with one end of the spiral stirrer, and the other end of the spiral stirrer is connected with the bearing seat at the other end of the upper trough.

4. The uniform sizing device for papermaking according to claim 1, characterized in that: the glue scraping mechanism comprises a support arranged on the rack, the support is connected with a cutter shaft, and a scraper is arranged on the cutter shaft.

5. The uniform sizing device for papermaking according to claim 1, characterized in that: and an electric heating wire is arranged on the inner side wall of the feeding groove.

6. The uniform sizing device for papermaking according to claim 1, characterized in that: and a paper channel is arranged between the first applicator roll and the second applicator roll.