CN212426555U

CN212426555U - Sizing coating machine of high strength papermaking coating acrylic acid glue

Info

Publication number: CN212426555U
Application number: CN202020195457.3U
Authority: CN
Inventors: 张平; 朱泰峰; 高峰; 沈琰
Original assignee: Shanghai Luofa Chemical Co ltd
Current assignee: Shanghai Luofa Chemical Co ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2021-01-29
Anticipated expiration: 2030-02-22

Abstract

The utility model discloses a glue applying coating machine of high strength papermaking coating acrylic acid glue, including the base and install the glue applicator on the base, the glue applicator is including setting up in the driving motor three of side, driving motor three is connected with the rubber coating axle group through the belt, the rubber coating axle group includes two rubber coating axles that parallel arrangement, the both sides of roll axle roll through antifriction bearing and connect on the glue applicator lateral wall, the rubber coating axle is connected with the belt through the roll axle, be equipped with the frictioning dead lever under two rubber coating axles, be equipped with the frictioning piece of slope on the frictioning dead lever, the frictioning piece contacts with the downside of rubber coating axle, the contained angle a of frictioning piece and frictioning dead lever is 30 ~ 60, the frictioning piece that the slope set up scrapes away surplus glue on the rubber coating axle, make the rubber coating axle can be more even with the daubing on the paper, prevent that the glue of gluing axle amasssilk from causing and scribble the paper material that, the situation of poor paper quality is reduced.

Description

Sizing coating machine of high strength papermaking coating acrylic acid glue

Technical Field

The utility model belongs to the technical field of papermaking equipment, a glueing coating machine of high strength papermaking coating acrylic acid glue particularly.

Background

Surface sizing agents are generally applied to the surface of paper to test the water resistance or paper strength, etc. In the coating process, the traditional coating machine has a complex structure, and after internal parts are damaged, a manufacturer professional person needs to maintain the coating machine, so that the production and test progress is influenced, and the coating machine with a simple structure and high coating efficiency is very necessary.

Through search, Chinese patent (publication No. CN 104328714A, published as 2015.02.04) discloses a coating machine for papermaking sizing, which comprises a base, a support, a heating device, a coating groove, a pressing plate and a tooth-shaped coating wheel, wherein the coating groove is fixedly arranged on the base, one side of the coating groove is hinged with one side of the pressing plate, the heating device is arranged at the bottom of the coating groove, one side of the base is provided with a heating switch, two ends of the tooth-shaped coating wheel are movably connected with a motor arranged on the support through bent arms, and the periphery of the pressing plate is provided with a sealing mechanism. However, the coating machine has difficulty in controlling the amount of sizing on the sizing roller so that the sizing is not uniform, resulting in a paper material having an insufficient uniformity.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the uneven paper material that leads to making of glueing of current coating machine because the volume of the rubber coating of the roller of hard to control makes the glueing is not even enough.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a glue applying coating machine of high strength papermaking coating acrylic acid glue, including the base with install in glue applying device on the base, glue applying device is including setting up in the driving motor three of side, driving motor tee bend is crossed the belt and is connected with rubber roller axle group, rubber roller axle group sets up under the glue spraying pipe, rubber roller axle group is including two rubber roller axles of parallel arrangement, and antifriction bearing roll connection is passed through on glue applying device lateral wall in the both sides of roll axle, and this rubber roller axle passes through the roll axle and is connected, two rubber roller axle all is equipped with the frictioning dead lever under the rubber roller axle, be equipped with the frictioning piece of slope on the frictioning dead lever, the downside of frictioning piece and rubber roller axle contacts, scrape the rubber piece with the contained angle an of frictioning dead lever is 30 ~ 60.

Preferably, the glue applying device further comprises a glue storage bin and a booster pump which are arranged at the top, the glue storage bin is communicated with a hollow pipe through a glue conveying pipe, one side of the hollow pipe is communicated with a booster pipe, the booster pipe is communicated with a gas outlet of the booster pump, a glue spraying pipe is sleeved on the outer side of the hollow pipe, and a plurality of spray holes are formed in the downward side face of the glue spraying pipe.

Preferably, the top of gluing device still is equipped with driving motor one and driving motor two, driving motor one and driving motor two all are connected with fixed rope, driving motor one and driving motor two can drive the fixed rope of drive and remove along vertical direction, fixed rope is kept away from one side of driving motor one and driving motor two is equipped with the holding frame, and this holding frame is used for the centre gripping to treat the paper of glueing.

Preferably, the fixing rope vertically penetrates through the middle of the two rubber rolling shafts, and the clamping frame and the rubber spraying pipe are parallel to each other in the vertical direction.

Preferably, the bottom of sizing device is equipped with the filter screen, the base is including leading gluey storehouse, lead the upper shed in gluey storehouse with sizing device bottom intercommunication.

Preferably, one side of the glue guide bin, which is far away from the filter screen, is communicated with a glue collecting bin, and the glue collecting bin is used for collecting the glue.

Preferably, the base further comprises a plurality of vertically arranged support rods, and fixing rods are connected between every two adjacent support rods.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a glue applying coating machine of high strength papermaking coating acrylic acid glue, including the base and install the glue applicator on the base, glue applicator includes the driving motor three that sets up in the side, driving motor three is connected with the rubber roll axle group through the belt, the rubber roll axle group sets up under the rubber spray pipe, the rubber roll axle group includes two rubber roll axles that parallel arrangement, the both sides of roll axle roll through antifriction bearing and connect on glue applicator lateral wall, the rubber roll axle is connected with the belt through the roll axle, be equipped with the frictioning dead lever under two rubber roll axles, be equipped with the frictioning piece of slope on the frictioning dead lever, the frictioning piece contacts with the downside of rubber roll axle, the contained angle a of frictioning piece and frictioning dead lever is 30 ~ 60 degrees and this embodiment rolls through two counter-rotating glue applicator axles and makes glue on the paper scribble evenly, what the slope set up scrapes away the epaxial unnecessary glue of sizing off and gets rid of for the sizing axle can be more even with gluing of on the paper scribbling, prevents that the paper material that evenly brings is scribbled to glue on the paper that the long-pending glue of sizing axle caused is inhomogeneous, has reduced the not good condition of paper quality.

Drawings

Fig. 1 is a schematic structural diagram of a high-strength glue applicator for coating acrylic glue in papermaking according to the present invention;

fig. 2 is a partial schematic view of the squeegee of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a base; 110. a glue guiding bin; 120. a glue collecting bin; 130. fixing the rod; 140. a support bar;

200. a sizing device; 210. a glue storage bin; 211. a rubber delivery pipe; 212. a hollow tube; 213. a glue spraying pipe; 220. A booster pump; 221. a pressure increasing pipe; 231. driving a motor I; 232. a second driving motor; 233. fixing a rope; 234. a clamping frame; 240. driving a motor III; 241. a glue rolling shaft group; 242. a roll axis; 243. a rolling bearing; 250. scraping the glue fixing rod; 251. scraping a film; 260. and (5) filtering by using a filter screen.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

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.

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 herein in the description of the invention 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.

Example 1

Referring to fig. 1-2, the high-strength glue applicator for coating acrylic glue in papermaking of the present embodiment includes a base 100 and a glue applicator 200 installed on the base 100, the glue applicator 200 includes a third driving motor 240 disposed on a side surface, the third driving motor 240 is connected to a glue rolling shaft group 241 through a belt, the glue rolling shaft group 241 is disposed under a glue spraying pipe 213, the glue rolling shaft group 241 includes two glue rolling shafts disposed in parallel, two sides of the rolling shaft 242 are connected to a sidewall of the glue applicator 200 through rolling bearings 243 in a rolling manner, the glue rolling shafts are connected to the belt through rolling shafts 242, glue scraping fixing rods 250 are disposed under the two glue rolling shafts, inclined glue scraping pieces 251 are disposed on the glue scraping fixing rods 250, the glue scraping pieces 251 are in contact with lower side surfaces of the glue rolling shafts, an included angle a between the glue scraping pieces 251 and the glue scraping fixing rods 250 is 30-60 °, and rolling directions of the two glue rolling shafts are different, two glue films 251 of scraping set up the direction also different, and the paper that the present embodiment was treated the gluey through two subtend pivoted gluey axles rolls and makes glue on the paper paint evenly, and simultaneously, the scraping film 251 that the slope set up scrapes away the epaxial unnecessary glue of gluey and gets rid of for gluey more even that the axle of gluing can paint the glue on the paper, and it is inhomogeneous to prevent that the paper material that evenly brings is paintd to glue on the long-pending gluey paper that causes of gluey axle, has reduced the not good condition of paper quality.

The glue applying device 200 in this embodiment further includes a glue storage bin 210 and a booster pump 220, which are arranged at the top, the glue storage bin 210 is communicated with a hollow pipe 212 through a glue conveying pipe 211, one side of the hollow pipe 212 is communicated with a booster pipe 221, the booster pipe 221 is communicated with an air outlet of the booster pump 220, a glue spraying pipe 213 is sleeved outside the hollow pipe 212, a plurality of spray holes are arranged on a downward side surface of the glue spraying pipe 213, and a one-way valve is arranged in the glue conveying pipe 211.

The top of glue applying device 200 in this embodiment is further provided with a first driving motor 231 and a second driving motor 232, both the first driving motor 231 and the second driving motor 232 are connected with a fixed rope 233, the first driving motor 231 and the second driving motor 232 can drive the fixed rope 233 to move along the vertical direction, one side of the fixed rope 233, which is far away from the first driving motor 231 and the second driving motor 232, is provided with a clamping frame 234, and the clamping frame 234 is used for clamping paper to be glued. The fixing rope 233 in this embodiment vertically passes through the middle of the two glue rolling shafts, and the clamping frame 234 and the glue spraying pipe 213 are vertically parallel to each other. The paper to be glued is clamped on the clamping frame 234, the first driving motor 231 and the second driving motor 232 synchronously rotate to enable the fixing rope 233 to contract and drive the clamping frame 234 and the paper to be glued to move upwards, meanwhile, the booster pump 220 is started to apply pressure to the glue spraying pipe 213 for glue spraying, glue is sprayed on the surface of the paper to be glued, and meanwhile, the paper to be glued is rolled by the opposite-rotation glue applying shaft to enable glue on the paper to be evenly spread.

The base 100 in this embodiment further includes a plurality of vertically disposed support rods 140, and the fixing rods 130 are connected between adjacent support rods 140. The bottom of the glue applying device 200 is provided with a filter screen 260, the base 100 comprises a glue guiding bin 110, and the upper opening of the glue guiding bin 110 is communicated with the bottom of the glue applying device 200. One side of the glue guiding bin 110, which is far away from the filter screen 260, is communicated with a glue collecting bin 120, and the glue collecting bin 120 is used for collecting waste glue.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing ┅ from the concept of the present invention, several variations and modifications can be made, which are within the scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a high strength papermaking coating acrylic acid glue's glueing coating machine which characterized in that: comprises a base (100) and a glue applying device (200) arranged on the base (100), the glue applying device (200) comprises a third driving motor (240) arranged on the side surface, the third driving motor (240) is connected with a glue rolling shaft group (241) through a belt, the rubber coating shaft group (241) is arranged right below the rubber spraying pipe (213), the rubber coating shaft group (241) comprises two rubber coating shafts which are arranged in parallel, two sides of the rolling shaft (242) are connected to the side wall of the rubber coating device (200) in a rolling way through rolling bearings (243), the glue rolling shafts are connected with a belt through rolling shafts (242), glue scraping fixing rods (250) are arranged right below the two glue rolling shafts, the scraping fixing rod (250) is provided with an inclined scraping piece (251), the scraping piece (251) is contacted with the lower side surface of the rubber rolling shaft, the included angle a between the rubber scraping sheet (251) and the rubber scraping fixing rod (250) is 30-60 degrees.

2. The high strength papermaking coating acrylic glue size coater according to claim 1, characterized in that: glue applying device (200) are still including setting up in the storage of top and gluing storehouse (210) and booster pump (220), store up and glue storehouse (210) and have hollow tube (212) through glue delivery pipe (211) intercommunication, one side intercommunication of hollow tube (212) has booster pipe (221), this booster pipe (221) with the gas outlet intercommunication of booster pump (220), the outside cover of hollow tube (212) is equipped with spout pipe (213), be equipped with a plurality of orifice on spout pipe (213) decurrent side.

3. The high strength papermaking coating acrylic glue size coater according to claim 2, characterized in that: the top of glueing device (200) still is equipped with driving motor one (231) and driving motor two (232), driving motor one (231) and driving motor two (232) all are connected with fixed rope (233), driving motor one (231) and driving motor two (232) can drive and drive fixed rope (233) and remove along vertical direction, fixed rope (233) are kept away from one side of driving motor one (231) and driving motor two (232) is equipped with holding frame (234), and this holding frame (234) are used for the centre gripping to treat the paper of glueing.

4. The high strength papermaking coating acrylic glue size coater according to claim 3, characterized in that: the fixing rope (233) vertically penetrates through the middle of the two rubber rolling shafts, and the clamping frame (234) and the rubber spraying pipe (213) are parallel to each other in the vertical direction.

5. The high strength papermaking coating acrylic glue size coater according to claim 3, characterized in that: the bottom of sizing device (200) is equipped with filter screen (260), base (100) are including leading gluey storehouse (110), lead the upper shed in gluey storehouse (110) with sizing device (200) bottom intercommunication.

6. The high strength papermaking coating acrylic glue size coater according to claim 5, characterized in that: lead gluey storehouse (110) keep away from one side intercommunication of filter screen (260) has collection gluey storehouse (120), and this collection gluey storehouse (120) are used for collecting the expense glue.

7. A high strength papermaking coating acrylic size coater according to any one of claims 1-6, characterised in that: the base (100) further comprises a plurality of vertically arranged supporting rods (140), and fixing rods (130) are connected between every two adjacent supporting rods (140).