CN209577258U - A kind of efficient dual-surface coating apparatus - Google Patents

Abstract

The utility model relates to a kind of efficient dual-surface coating apparatus, the dirt seal housing including sealing, dirt seal housing is interior to be equipped with dust cleaning case and drying box, and dirt seal housing is externally provided with energy conversion device and waste gas collection device.Dust cleaning case can remove the particulate matters such as the dust on substrate, and the ventilation duct on dirt seal housing, which connects external aspiration pump, can siphon away the particulate matters such as the dust of box house, and it is more preferable that preceding solution can make adhesion effect when coating, and flatness is higher.Drying box is connected with energy conversion device, the heat generated when drying can be converted, energy saving.Because the slurry of coating can volatilize harmful substance when high temperature is dried, these harmful substances are mixed in gas, can be collected by waste gas collection device, avoid pollution environment, also, entire dirt seal housing is sealing structure, and polluted gas will not leak in air.

Description

A kind of efficient dual-surface coating apparatus

Technical field

The utility model relates to double spread field, specially a kind of efficient dual-surface coating mechanism.

Background technique

Coating machine is for upper quantitatively liquid (or melt) material such as coating adhesive, coating or slurry on the surface of the material Machinery, it is suitable for the coating operations in the fields such as footwear material, electronics industry, sponge, EVA, PE, cloth.In the prior art, into When row coating operations, coating machine is located in open environment, and floating has a large amount of dust etc. in the air of some non-dust-free workshops The particulate matters such as dust are attached with during conveying and preservation etc. on particulate matter and substrate, these particulate matters will affect coating Effect and influence coating flatness.

Summary of the invention

In order to solve above-mentioned shortcoming in the prior art, the utility model proposes a kind of new and effective double spreads Equipment.

In order to realize above-mentioned technical effect, the utility model uses following scheme:

A kind of efficient dual-surface coating apparatus, the dirt seal housing including sealing, dirt seal housing is interior to be equipped with first partition and second Dirt seal housing is divided into application chamber and retractable room by partition, first partition and second partition, and first partition is equipped with dust cleaning case, dedusting Dust-extraction unit is equipped in case, second partition is equipped with drying box, is equipped with drying unit in drying box, on dust cleaning case and drying box With the through-hole passed through for applying cloth base material, the release shaft of release substrate and the Scroll of winding finished product, release are equipped in retractable room For axis close to dust cleaning case, Scroll is equipped with unicoater in drying box, application chamber,

Application chamber has dust removal port, and dust removal port is by valve connection ventilation duct, and application chamber also has a blow vent, in blow vent Equipped with airstrainer.

Preferably, first partition is vertically positioned at coating machine side, and second partition is positioned horizontally in below unicoater, release Axle position is located at the lower section of drying box in side of the dust cleaning case far from unicoater, Scroll.

Preferably, unicoater includes applicator roll, and painting will be oriented to by the substrate of dust-extraction unit by being equipped with above applicator roll The guide roller of cloth rewinder roll, applicator roll include left applicator roll and right applicator roll, have between left applicator roll and the roll surface of right applicator roll and supply It applies the gap that passes through of cloth base material and two is respectively used to the feeding roller of two applicator roll feedings, be equipped on the left of left applicator roll Upper left expects that roller, the roll surface of upper left material roller are in contact and in the same size with the roll surface of left applicator roll, and the right side of right applicator roll is equipped with The roll surface of upper right material roller, upper right material roller is in contact and in the same size with the roll surface of right applicator roll.

Preferably, the distance between left applicator roll and right applicator roll are adjustable, and roller and right painting are expected in left applicator roll and upper left The distance between cloth rewinder roll and upper right material roller are adjustable.

Preferably, it is equipped with splicing groove below left applicator roll and right applicator roll, the top of splicing groove is equipped with cleaning coating The brush of roller roll surface.

Preferably, dirt seal housing is externally provided with energy converter device and waste gas collection device, and drying box passes through the first connecting tube Energy converter device is connected, waste gas collection device connects energy conversion device by the second connecting tube, and waste gas collection device enters Mouth is equipped with aspiration pump.

Preferably, dirt seal housing is equipped with observation window.

Compared with prior art, beneficial effect is:

Dust-extraction unit can remove the particulate matters such as the dust on substrate, and the ventilation duct on dirt seal housing connects external aspiration pump can With particulate matters such as the dusts that siphons away box house, preceding solution can make adhesion effect when coating more preferable and smooth Du Genggao.Drying unit is connected with energy conversion device, the heat generated when drying can be converted, energy saving.Cause Harmful substance can be volatilized when high temperature is dried for the slurry of coating, these harmful substances are mixed in gas, can pass through exhaust gas Collection device is collected, and avoids pollution environment, also, entire dirt seal housing is sealing structure, polluted gas will not leak In air.

Detailed description of the invention

Fig. 1 is the utility model rough schematic view.

Appended drawing reference: 1, dirt seal housing；2, application chamber；3, retractable room；4, unicoater；401, left applicator roll；402, right Applicator roll；403, roller is expected in upper left；404, upper right material roller；405, splicing groove；406, brush；5, release shaft；6, Scroll；7, dedusting Case；8, drying box；9, energy conversion device；10, waste gas collection device；11, dust removal port；12, ventilation duct；13, blow vent；14, Guide roller.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

A kind of new and effective coating apparatus, the dirt seal housing 1 sealed including one are equipped with first partition and the in dirt seal housing 1 Dirt seal housing 1 is divided into application chamber 2 and retractable room 3 by two partitions, first partition and second partition, and first partition is equipped with dust cleaning case 7, there is in first partition the first installation through-hole of installation dust cleaning case 7, dust-extraction unit is equipped in dust cleaning case 7, is set on second partition There is drying box 8, there is the second installation through-hole of installation drying box 8 on second partition, be equipped with drying unit, dedusting in drying box 8 It is all had on case 7 and drying box 8 for applying the through-hole that passes through of cloth base material, is equipped with unicoater 4 in application chamber 2, in retractable room 3 The release shaft 5 of cloth base material and the Scroll 6 of winding finished product are applied equipped with release.

First partition is vertically positioned at the side of unicoater 4, and release shaft 5 is located at dust cleaning case 7 far from unicoater 4 Side, the painting cloth base material discharged from release shaft 5 first pass through the particulate matters such as the dust that dust cleaning case 7 removes on substrate, dust etc. Grain object will affect the Painting effect of substrate, reduces coating efficiency moreover, being attached with the particulate matters such as dust on substrate and is passing through rubber Danger is easy to happen with rubber rollers friction when rubber roller.

Unicoater 4 includes applicator roll, and applicator roll includes left applicator roll 401 and right applicator roll 402, is set above applicator roll There is guide roller 14, for guide roller 14 for that will be oriented to applicator roll by the substrate after dust cleaning case 7, applicator roll includes left applicator roll 401 There is the gap passed through for substrate between right applicator roll 402, the gap between left applicator roll 401 and right applicator roll 402 is adjustable Section, for being coated with different-thickness, the left side of left applicator roll 401, which is equipped with, expects roller 403, upper left to the upper left of left 401 feeding of applicator roll Expect that the roll surface of roller 403 is consistent with the roll surface of left applicator roll 401 and is in contact, the right side of right applicator roll 402 is equipped with to right coating The upper right material roller 404 of 402 feeding of roller, the roll surface of upper right material roller 404 is consistent with the roll surface of right applicator roll 402 and is in contact, left Feeding roller 403 and left applicator roll 401 and the distance between upper right material roller 404 and right applicator roll 402 are adjustable, in left coating The lower section of roller 401 and right applicator roll 402 is equipped with splicing groove 405, and splicing groove 405 is equipped with brush 406, and brush 406 is for brushing off Remaining slurry after being coated on applicator roll influences coating after avoiding residual slurry from solidifying on applicator roll, the slurry brushed off is by connecing Hopper 405 is collected.

Second partition is positioned horizontally in the lower section of unicoater 4, and Scroll 6 is located at the lower section of drying box 8, from double spread Substrate after the coating of 4 structure of machine is wound after being dried by drying box 8 by Scroll 6.

Application chamber 2 is equipped with dust removal port 11, and dust removal port 11 is located on 1 cabinet of dirt seal housing, and dust removal port 11 is connected logical by valve Air hose 12, ventilation duct 12 connect external dust collection equipment, and before the coating first to being dusted in dirt seal housing 1, application chamber 2 is also It equipped with blow vent 13, when avoiding dust collection equipment dust suction, will be evacuated in dirt seal housing 1, airstrainer be equipped in blow vent 13, The particles such as the dust in air are avoided to enter dirt seal housing 1.

Drying box 8 connects energy conversion device 9 by the first connecting tube, and energy conversion device 9 is located at outside dirt seal housing 1, energy Amount conversion equipment 9 is for heat caused by drying box 8 to be recycled.

Energy conversion device 9 is connected with waste gas collection device 10 by the second connecting tube, and waste gas collection device 10 is located at anti- Outside dirt case 1, because containing harmful chemicals in the slurry of coating, in drying, under high temperature environment, chemical substance can volatilize, If directly row can pollute air in air, so being collected using waste gas collection device 10.Waste gas collection device 10 enters Mouth is equipped with aspiration pump and compares free flow of gas using aspiration pump since the gas in drying box 8 is pumped to waste gas collection device 10 It is more efficient to waste gas collection device 10, and the direction flowed to gas one can be avoided waste gas flow direction dirt seal housing 1 its His position, keeps gas sampling more thorough, and since the temperature of drying box 8 is very high, if hot gas is distributed entirely in dirt seal housing 1 It is interior, then the moisture of applicator roll and the slurry on feeding roller can be made to evaporate, influence to be coated with, by aspiration pump by the heat in drying box 8 Aspiration goes out drying box 8, then can substantially reduce in dirt seal housing 1 temperature.

Dirt seal housing 1 is equipped with observation window, and dirt seal housing 1 is additionally provided with chamber door.

Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Claims (7)

1. a kind of efficient dual-surface coating apparatus, which is characterized in that the dirt seal housing (1) including sealing, dirt seal housing (1) is interior to be equipped with Dirt seal housing is divided into application chamber (2) and retractable room (3) by first partition and second partition, first partition and second partition, and first Partition is equipped with dust cleaning case (7), and dust-extraction unit is equipped in dust cleaning case, and second partition is equipped with drying box (8), is equipped in drying box The through-hole passed through for applying cloth base material is all had in drying unit, dust cleaning case and drying box, inner be equipped with of retractable room (3) discharges substrate Release shaft (5) and the Scroll (6) for winding finished product, for release shaft (5) close to dust cleaning case (7), Scroll (6) is close drying box (8), Application chamber (2) is inner to be equipped with unicoater (4),

Application chamber (2) has dust removal port (11), and dust removal port (11) connects ventilation duct (12) by valve, ventilation duct application chamber (2) Also there are blow vent (13), airstrainer is equipped in blow vent (13).

2. efficient dual-surface coating apparatus as described in claim 1, which is characterized in that first partition is vertically positioned at coating machine Side, second partition are positioned horizontally in below unicoater (4), and release shaft (5) is located at dust cleaning case (7) far from unicoater (4) side, Scroll (6) are located at the lower section of drying box (8).

3. efficient dual-surface coating apparatus as described in claim 1, which is characterized in that unicoater (4) includes coating Roller, applicator roll top is equipped with will be oriented to the guide roller (14) of applicator roll by the substrate of dust-extraction unit, and applicator roll includes left coating Roller (401) and right applicator roll (402) have logical for applying cloth base material between left applicator roll (401) and the roll surface of right applicator roll (402) The gap crossed and two are respectively used to the feeding roller of two applicator roll feedings, are equipped with upper left on the left of left applicator roll (401) and expect The roll surface of roller (403), upper left material roller (403) is in contact with the roll surface of left applicator roll (401) and in the same size, right applicator roll (402) right side is equipped with upper right material roller (404), and the roll surface of upper right material roller (404) is in contact simultaneously with the roll surface of right applicator roll (402) And it is in the same size.

4. efficient dual-surface coating apparatus as claimed in claim 3, which is characterized in that left applicator roll (401) and right coating The distance between roller (402) is adjustable, and roller (403) and right applicator roll (402) and upper right are expected in left applicator roll (401) and upper left Expect that the distance between roller (404) are adjustable.

5. efficient dual-surface coating apparatus as claimed in claim 3, which is characterized in that left applicator roll (401) and right coating It is equipped with below roller (402) splicing groove (405), the top of splicing groove (405) is equipped with the brush of cleaning applicator roll roll surface (406)。

6. efficient dual-surface coating apparatus as described in claim 1, which is characterized in that dirt seal housing (1) is externally provided with energy dress Changing device and waste gas collection device (10), drying box (8) connect energy converter device, gas sampling dress by the first connecting tube (10) are set by the second connecting tube connection energy conversion device (9), the entrance of waste gas collection device (10) is equipped with aspiration pump.

7. efficient dual-surface coating apparatus as described in claim 1, which is characterized in that dirt seal housing (1) is equipped with observation window.