CN111535073A

CN111535073A - Sizing coating machine for wallpaper

Info

Publication number: CN111535073A
Application number: CN202010173005.XA
Authority: CN
Inventors: 李华令
Original assignee: Anhui Suoya Decorative Materials Co Ltd
Current assignee: Anhui Suoya Decorative Materials Co Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-08-14

Abstract

The invention relates to a sizing coating machine for wallpaper, which comprises a base and a sizing device arranged on the base, wherein the sizing device comprises a driving motor III arranged on the side surface, the driving motor III is connected with a glue rolling shaft group through a belt, the glue rolling shaft group comprises two glue rolling shafts arranged in parallel, two sides of each rolling shaft are connected to the side wall of the sizing device in a rolling way through rolling bearings, the glue rolling shafts are connected with the belt through the rolling shafts, glue scraping fixing rods are arranged right below the two glue rolling shafts, inclined glue scraping sheets are arranged on the glue scraping fixing rods and are in contact with the lower side surfaces of the glue rolling shafts, the included angle a between each glue scraping sheet and each glue scraping fixing rod is 30-60 degrees, the inclined glue scraping sheets scrape and remove redundant glue on the glue rolling shafts, so that the glue on the wallpaper can be more uniformly smeared by the glue spreading shafts, and the problem that the wallpaper is uneven in material due to glue accumulation on the glue rolling shafts is prevented, the condition that the wallpaper quality is poor is reduced.

Description

Sizing coating machine for wallpaper

Technical Field

The invention belongs to the technical field of papermaking equipment, and particularly relates to a sizing coating machine for wallpaper.

Background

Surface sizing a sizing agent is usually coated on the surface of wallpaper to test its water resistance or wallpaper strength and the like. 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.

Disclosure of Invention

1. Technical problem to be solved by the invention

The invention aims to solve the problem that the quality of the produced paper is not uniform enough due to uneven sizing caused by the difficulty in controlling the glue rolling amount of a glue rolling shaft of the existing coating machine.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

the sizing coating machine for the wallpaper comprises a base and a sizing device arranged on the base, wherein the sizing device comprises a driving motor III arranged on the side surface, the driving motor III is connected with a rubber rolling shaft group through a belt, the rubber rolling shaft group is arranged under a rubber spraying pipe, the rubber rolling shaft group comprises two rubber rolling shafts arranged in parallel, two sides of each rolling shaft are connected to the side wall of the sizing device in a rolling mode through rolling bearings, each rubber rolling shaft is connected with the belt through the corresponding rolling shaft, rubber scraping fixing rods are arranged under the two rubber rolling shafts, each rubber scraping fixing rod is provided with an inclined rubber scraping sheet, each rubber scraping sheet is in contact with the lower side surface of the corresponding rubber rolling shaft, the included angle a between each rubber scraping sheet and each rubber scraping fixing rod is 30-60 degrees, the sizing device further comprises a rubber storage bin and a booster pump which are arranged at the top, and a group of two ultrasonic vibrators and heating wires are arranged in the rubber storage bin, 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 pressurizing pipe, the pressurizing pipe is communicated with a gas outlet of the pressurizing 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 the glue applying device is further provided with a first driving motor and a second driving motor, the first driving motor and the second driving motor are both connected with a fixed rope, the first driving motor and the second driving motor can drive the fixed rope to move along the vertical direction, one side, far away from the first driving motor and the second driving motor, of the fixed rope is provided with a clamping frame, and the clamping frame is used for clamping wallpaper to be applied with glue.

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

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the invention relates to a sizing coating machine for wallpaper, which comprises a base and a sizing device arranged on the base, wherein the sizing device comprises a third driving motor arranged on the side surface, the third driving motor is connected with a glue rolling shaft group through a belt, the glue rolling shaft group is arranged right below a glue spraying pipe, the glue rolling shaft group comprises two glue rolling shafts arranged in parallel, two sides of each rolling shaft are connected to the side wall of the sizing device in a rolling way through rolling bearings, the glue rolling shafts are connected with the belt through the rolling shafts, glue scraping fixing rods are arranged right below the two glue rolling shafts, inclined glue scraping sheets are arranged on the glue scraping fixing rods and are in contact with the lower side surfaces of the glue rolling shafts, an included angle a between each glue scraping sheet and each glue scraping fixing rod is 30-60 degrees, the wallpaper to be sized is uniformly coated with glue through rolling of the two glue rolling shafts rotating oppositely, meanwhile, the inclined glue scraping sheets scrape redundant glue on the glue applying shafts are removed, the glue applying shaft can be used for applying glue on the wallpaper more uniformly, so that the problem that the wallpaper material is not uniform due to the fact that glue on the wallpaper is uniformly applied due to glue applying axial accumulation is avoided, and the condition that the wallpaper quality is not good is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a sizing coater for wallpaper according to the present invention;

fig. 2 is a partial schematic view of a scratch sheet 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; 214. An ultrasonic vibrator; 215. heating wires; 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 an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

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 sizing coater for wallpaper of this embodiment includes a base 100 and a sizing device 200 installed on the base 100, the sizing device 200 includes a driving motor three 240 disposed on a side surface, the driving motor three 240 is connected with 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 sizing device 200 through rolling bearings 243 in a rolling manner, the glue rolling shafts are connected with the belt through the rolling shafts 242, a glue scraping fixing rod 250 is disposed under each of the two glue rolling shafts, an inclined glue scraping sheet 251 is disposed on the glue scraping fixing rod 250, the glue scraping sheet 251 contacts with a lower side surface of the glue rolling shaft, an included angle a between the glue scraping sheet 251 and the glue scraping fixing rod 250 is 30-60 °, rolling directions of the two glue rolling shafts are different, and setting directions of the two glue scraping sheets 251 are also different, this embodiment is treated the wall paper of gluing through two subtend pivoted glueing axles and is rolled and make glue on the wall paper paint evenly, and simultaneously, what the slope set up scrapes away unnecessary glue on the gluey axle of gluing with the gluey piece 251 of scraping away and gets rid of for gluey axle of gluing can be more even with what glue on the wall paper was paintd, and it is inhomogeneous to prevent that gluey on the wall paper that gluey axle volume glue caused from scribbling the wall paper material that evenly brings, has reduced the not good condition of wall paper quality.

Glue applying device 200 in this embodiment still includes and sets up in the storage of top and glues storehouse 210 and booster pump 220, store up and be equipped with a set of two ultrasonic vibrator 214 and heater strip 215 in gluing storehouse 210, store up gluey 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 and booster pump 220's gas outlet intercommunication, the outside cover of hollow tube 212 is equipped with glue spraying pipe 213, is equipped with a plurality of orifice on glue spraying pipe 213's the downward side, be equipped with the check valve in the glue delivery pipe 211.

The top of the 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 fixing rope 233, the first driving motor 231 and the second driving motor 232 can drive the fixing rope 233 to move along the vertical direction, one side of the fixing 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 wallpaper to be applied with glue. 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 wallpaper 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 wallpaper 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 wallpaper to be glued, and meanwhile, the wallpaper to be glued is rolled by the opposite-rotating glue applying shaft to enable glue on the wallpaper 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 mode 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 protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The sizing coating machine for the wallpaper is characterized in that: including base (100) and install in glue applying device (200) on base (100), glue applying device (200) is including setting up in three (240) of driving motor of side, three (240) of driving motor are connected with rubber roll axle group (241) through the belt, rubber roll axle group (241) set up under spray pipe (213), rubber roll axle group (241) are including two rubber roll axles of parallel arrangement, the both sides of roll axle (242) are passed through antifriction bearing (243) roll connection on glue applying device (200) lateral wall, and this rubber roll axle passes through roll axle (242) and is connected with the belt, two all be equipped with frictioning dead lever (250) under the rubber roll axle, be equipped with the frictioning piece (251) of slope on frictioning dead lever (250), scrape the downside of rubber piece (251) and rubber roll axle and contact, scrape rubber piece (251) with the contained angle a of frictioning dead lever (250) is 30 ~ 60, glue applying device (200) are still including setting up in the storage of top and gluing storehouse (210) and booster pump (220), it is equipped with a set of two ultrasonic vibrator (214) and heater strip (215) in gluing storehouse (210) to store up, it has hollow tube (212) through glue delivery pipe (211) intercommunication to store up gluey storehouse (210), one side intercommunication of hollow tube (212) has pressure boost pipe (221), this pressure boost pipe (221) with the gas outlet intercommunication of booster pump (220), the outside cover of hollow tube (212) is equipped with glue spraying pipe (213), be equipped with a plurality of orifice on the decurrent side of glue spraying pipe (213).

2. A size coater for wallpaper according to claim 1, 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 clamping frame (234), and this clamping frame (234) are used for the centre gripping to treat the wall paper of glueing.

3. A size coater for wallpaper according to claim 2, 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.

4. A size coater for wallpaper according to claim 2, 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.

5. A size coater for wallpaper according to claim 4, 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.

6. A size coater for wallpaper according to any of claims 1-5, characterized 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).