CN111687008A - Coating machine and environment-friendly coating process thereof - Google Patents

Coating machine and environment-friendly coating process thereof Download PDF

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Publication number
CN111687008A
CN111687008A CN202010569599.6A CN202010569599A CN111687008A CN 111687008 A CN111687008 A CN 111687008A CN 202010569599 A CN202010569599 A CN 202010569599A CN 111687008 A CN111687008 A CN 111687008A
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CN
China
Prior art keywords
filter
pipe
driving
liquid
cooling
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Granted
Application number
CN202010569599.6A
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Chinese (zh)
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CN111687008B (en
Inventor
汤金城
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Hangzhou Weiye Textile Co ltd
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Hangzhou Weiye Textile Co ltd
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Priority to CN202010569599.6A priority Critical patent/CN111687008B/en
Publication of CN111687008A publication Critical patent/CN111687008A/en
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Publication of CN111687008B publication Critical patent/CN111687008B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/01Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements
    • B01D29/03Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements self-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/88Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor having feed or discharge devices
    • B01D29/90Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor having feed or discharge devices for feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/007After-treatment

Abstract

The application relates to a coating machine and an environment-friendly coating process thereof, which relate to the technical field of manufacturing of coated cloth and comprise a rack, a coating head, a first main scraper, a second main scraper, a first auxiliary scraper, a second auxiliary scraper, a cooling tank, a cloth outlet wheel and a filtering device, wherein the filtering device comprises a stirring component, a filtering box and a liquid pumping component; one side of the filter box is communicated with a liquid discharge pipe, and a first manual valve is installed on the liquid discharge pipe; a through hole is formed in one side of the filter box, a filter pipe is connected in the through hole in a sliding manner, a seal sleeve is fixedly connected to the inner wall of the through hole, a first filter plate is hinged to the inner wall of one side of the filter pipe, and a filter material is placed on the first filter plate; a first driving assembly is installed outside the filter box, a yielding groove is formed in the bottom of one side, close to the through hole, of the filter pipe, and a driving mechanism is installed on the top wall of the yielding groove; a material receiving device is arranged outside the filter box. This application can filter the coating in the coolant liquid to can reduce the coating and cause the possibility of pollution to the environment.

Description

Coating machine and environment-friendly coating process thereof
Technical Field
The application relates to the technical field of manufacturing of coated fabrics, in particular to a coating machine and an environment-friendly coating process thereof.
Background
At present, various coatings are coated on a substrate, the application field of the formed composite coating product is very wide, and the coating modes are also various: roller coating, engraving, spraying, knife coating, vapor deposition, pouring, dipping, etc., which are used to manufacture different products, meet different requirements, and meet various precision requirements. These coated fabrics are widely used in the fields of industry, stadiums, landscapes, highway toll stations, vehicle canopies, soft couplings for motor cars, military travel tents, inflatable playgrounds, inflatable rubber boats, soft containers, water tanks, advertising materials and the like.
The prior art can refer to Chinese utility model patent with the publication number of CN206810605U, which discloses a coating machine, comprising a frame, a coating head fixed on the frame, and a cooling tank for cooling the coated cloth, wherein the cooling tank is filled with a cooling liquid, the frame is provided with at least two cloth guide wheels for guiding the cloth, the cooling tank is internally provided with at least two dipping wheels for completely dipping the cloth into the cooling liquid, the frame is also provided with a cloth outlet wheel for guiding the cooled cloth, the frame is provided with a first main scraper and a second main scraper for leveling the coating on the cloth, the cloth is positioned between the first main scraper and the second main scraper, the frame is also provided with a first auxiliary scraper and a second auxiliary scraper, the cloth is positioned between the first auxiliary scraper and the second auxiliary scraper, the first auxiliary scraper and the second auxiliary scraper are both fixed on the frame through a hydraulic cylinder, the frame is provided with a limit switch for limiting the stroke, the rack is provided with a guide rail for fixing the limit switch, the limit switch is provided with a slide block matched with the guide rail, the slide block is provided with a slide groove, and the slide block is provided with a locking screw for locking the slide block on the guide rail.
In view of the above-mentioned related art, the inventors believe that the coating remains in the coolant in the cooling bath, and thus the coolant is likely to cause environmental pollution after being discharged.
Disclosure of Invention
In a first aspect, the application provides a coating machine, which adopts the following technical scheme:
a coating machine comprises a rack, a coating head, a first main scraper, a second main scraper, a first auxiliary scraper, a second auxiliary scraper, a cooling pool, a cloth outlet wheel and a filtering device arranged on one side of the cooling pool, wherein the filtering device comprises a stirring assembly arranged in the cooling pool, a filtering box arranged on one side of the cooling pool and a liquid pumping assembly arranged between the filtering box and the cooling pool and used for pumping cooling liquid to the top of the filtering box; the bottom of one side of the filter box is communicated with a liquid discharge pipe, and a first manual valve is mounted on the liquid discharge pipe; a through hole is formed in one side of the filter box, a filter pipe is connected in the through hole in a sliding mode along the width direction of the filter box, a seal sleeve is fixedly connected to the inner wall of the through hole, a first filter plate is hinged to the inner wall of one side of the filter pipe, the height of the top of the first filter plate is lower than that of the top of the filter pipe, and filter materials are placed on the first filter plate; a first driving assembly for driving the filter pipe to move is installed outside the filter box, a yielding groove is formed in the bottom of one side, close to the through hole, of the filter pipe, and a driving mechanism for driving the first filter plate to rotate is installed on the top wall of the yielding groove; and a material receiving device for collecting the filter material is arranged outside the filter box.
By adopting the technical scheme, the cooling liquid in the cooling pool is stirred by the stirring assembly, so that the cooling liquid and the coating can be uniformly mixed; then the coolant mixture in the cooling pool is pumped to the top of the filter box through the liquid pumping assembly, and then the coolant is filtered through the first filter plate, so that the coating in the coolant can be filtered, and the possibility of environmental pollution caused by the coating can be reduced. When the filter material containing more impurities is required to be treated, the filter pipe is moved out through the first driving assembly, then the first filter plate is driven by the driving mechanism to rotate repeatedly to enable the filter material to flow out from a gap between the first filter plate and the filter pipe, and then the filter material is collected through the material collecting device, so that the filter material containing more impurities is treated conveniently.
Preferably, the driving mechanism comprises a rotating pipe horizontally and rotatably connected to the top wall of the abdicating groove and a turntable fixedly connected to one end of the rotating pipe; a driving cylinder is horizontally installed on the top wall of the abdicating groove, a piston rod of the driving cylinder is fixedly connected with a driving rod, the side wall of the driving rod is fixedly connected with a plurality of spiral blocks along the circumferential direction of the driving rod in sequence, the inner side wall of the rotating pipe is provided with a plurality of spiral grooves along the circumferential direction of the rotating pipe in sequence, and the spiral blocks are matched with the spiral grooves in a one-to-one correspondence manner; a short shaft is eccentrically arranged at one end, away from the driving cylinder, of the rotary table, a first connecting rod is hinged to the short shaft, a cross rod is hinged to one end, away from the short shaft, of the first connecting rod, vertical rods are fixedly connected to two ends, away from the first connecting rod, of the cross rod, and two vertical grooves for the vertical sliding of the two vertical rods are formed in the top wall of the abdicating groove; two the montant is kept away from the one end of horizontal pole and is articulated respectively to have the second connecting rod, two the one end that the montant was kept away from to the second connecting rod articulates respectively in the both ends at first filter plate top.
By adopting the technical scheme, when the first filter plate needs to be driven to rotate, the piston rod of the driving cylinder drives the driving rod to move, at the moment, the driving rod drives the rotating pipe to rotate under the action of the spiral block and the spiral groove, the rotating pipe drives the rotating disc to rotate, the rotating disc drives the short shaft to rotate, the short shaft rotates to drive the first connecting rod to move, the first connecting rod drives the cross rod to move, the cross rod drives the vertical rod to move, the vertical rod drives the second connecting rod to move, and the second connecting rod can drive the first filter plate to rotate; the driving cylinder is opened and closed once, and can drive the rotary table to rotate for multiple times, so that the first filter plate can rotate in a reciprocating manner, and the filter material can flow down from the first filter plate conveniently.
Preferably, the stirring assembly comprises a stirring shaft which is horizontally and rotatably connected to the inner wall of the cooling pool and a stirring paddle which is fixedly connected to the side wall of the stirring shaft; and a driving motor is horizontally arranged on the outer wall of the cooling pool, and an output shaft of the driving motor penetrates through the side wall of the cooling pool and is fixedly connected with one end of the stirring shaft.
Through adopting above-mentioned technical scheme, start driving motor, driving motor's output shaft drive (mixing) shaft rotates, and the (mixing) shaft rotates and drives the stirring rake and rotate to can make coating and coolant liquid misce bene.
Preferably, the liquid pumping assembly comprises a liquid pumping pump arranged between the cooling pool and the filter box, a liquid pumping pipe is arranged at a liquid inlet of the liquid pumping pump, a stop valve is arranged on the liquid pumping pipe, and one end of the liquid pumping pipe, which is far away from the liquid pumping pump, is communicated with the bottom of the cooling pool; the drain pipe is installed to the liquid outlet of drawing liquid pump, the vertical downward and towards the top setting of rose box of one end that the drawing liquid pump was kept away from to the drain pipe.
Through adopting above-mentioned technical scheme, through setting up the drawing liquid pump, be convenient for take out the coolant liquid mixture to in the filter tube.
Preferably, the first driving assembly comprises a mounting frame fixedly connected to one side of the filter box close to the through hole and two first cylinders horizontally mounted at two ends of the top of the mounting frame respectively; and a piston rod of each first cylinder is fixedly connected to one side of the filter pipe. The first driving assembly comprises a mounting frame fixedly connected to one side of the filter box close to the through hole and two first cylinders horizontally mounted at two ends of the top of the mounting frame respectively; and a piston rod of each first cylinder is fixedly connected to one side of the filter pipe. The first driving assembly comprises a mounting frame fixedly connected to one side of the filter box close to the through hole and two first cylinders horizontally mounted at two ends of the top of the mounting frame respectively; and a piston rod of each first cylinder is fixedly connected to one side of the filter pipe.
Through adopting above-mentioned technical scheme, through setting up first cylinder, be convenient for shift out the rose pipe from the rose box in.
Preferably, the top of the mounting frame is provided with a discharge outlet, and the material receiving device comprises a material guide pipe fixedly connected to the bottom of the discharge outlet and a bent pipe fixedly connected to the bottom of the material guide pipe; a bottom plate is arranged below the bent pipe, a material receiving box is arranged on the top of the bottom plate in a sliding mode, and a second driving assembly used for driving the material receiving box to move is arranged on the top of the bottom plate; a second filter plate is connected in the material receiving box in a sliding mode along the vertical direction, and a third driving assembly used for driving the second filter plate to move is installed at the top of the filter box; a horizontal shaft is rotatably connected to one side of the top of the second filter plate, a filter frame is fixedly connected to the horizontal shaft, a plurality of filter holes are formed in the filter frame, and a fourth driving assembly for driving the horizontal shaft to rotate is mounted at the top of the second filter plate; the bottom of the material receiving box is communicated with a discharge pipe, a second manual valve is installed on the discharge pipe, and one end, far away from the material receiving box, of the discharge pipe can be communicated with a sewage treatment device.
By adopting the technical scheme, the filtering material containing impurities is conveniently guided into the filtering frame through the material guide pipe and the bent pipe, and the material receiving box is driven to move through the second driving assembly in the process, so that the filtering material can be flatly laid in the filtering frame, and the impurities in the filtering material can be conveniently washed away through water; after the filter material is cleaned, the second filter plate is driven to move upwards by the third driving component; then, the horizontal shaft is driven to rotate by the fourth driving component, so that the filter material in the filter frame can be taken out; through setting up material collecting device, be convenient for collect and handle the filter material.
Preferably, the second driving assembly comprises a plurality of second air cylinders horizontally arranged at the top of the bottom plate; and the piston rod of each second cylinder is fixedly connected with one side of the material receiving box.
Through adopting above-mentioned technical scheme, through setting up the second cylinder, be convenient for drive receipts workbin removes.
Preferably, the third driving assembly comprises two third air cylinders which are vertically arranged on two sides of the top of the material receiving box respectively; two ends of the second filter plate are fixedly connected with sliding blocks respectively, two opposite inner walls of the material receiving box are provided with sliding grooves respectively, and the two sliding blocks are connected with the two sliding grooves in a sliding manner along the vertical direction respectively; and piston rods of the two third cylinders are respectively and fixedly connected to the tops of the two sliding blocks.
By adopting the technical scheme, when the second filter plate needs to be driven to move, the piston rod of the third air cylinder drives the sliding block to move, and the sliding block can be driven to move to drive the second filter plate to move.
Preferably, the fourth driving assembly comprises a fourth cylinder horizontally mounted on the top of the second filter plate and a rack fixedly connected to a piston rod of the fourth cylinder; and a gear is fixedly connected to the horizontal shaft and meshed with the rack.
Through adopting above-mentioned technical scheme, when needs drive horizontal axis and rotate, the piston rod through the fourth cylinder drives the rack and removes, and rack removal drive gear rotates, and the gear revolve alright drive horizontal axis rotate.
In a second aspect, the application provides an environment-friendly coating process of a coating machine, which adopts the following technical scheme:
an environment-friendly coating process of a coating machine comprises the following steps:
s1, coating: coating the cloth through the coating head;
s2, scraping: coating on the cloth is uniform through the first main scraper, the second main scraper, the first auxiliary scraper and the second auxiliary scraper;
s3, cooling: cooling the cloth by cooling liquid; after the cooling liquid is used for a period of time, the cooling liquid is replaced, and the replacement of the cooling liquid comprises the following steps:
s31, discharging the coolant in the cooling bath: firstly, a driving motor is started, an output shaft of the driving motor drives a stirring shaft to rotate, and the stirring shaft rotates to drive a stirring paddle to rotate, so that the coating and the cooling liquid can be uniformly mixed; then starting a liquid pump, so that the cooling liquid mixture in the cooling pool can be pumped to the top of the filter box;
s32, filtering the cooling liquid: filtering the cooling liquid through a first filter plate;
s33, discharging the cooling liquid in the filter tank;
s34, adding new cooling liquid into the cooling pool;
s4, cloth discharging: the coated cloth is transported out through a cloth outlet wheel.
Through adopting above-mentioned technical scheme, can filter the coating in the coolant liquid to can reduce the coating and cause the possibility of polluting the environment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cooling liquid in the cooling tank is stirred by the stirring assembly, so that the cooling liquid and the coating can be uniformly mixed; then the coolant mixture in the cooling pool is pumped to the top of the filter box through the liquid pumping assembly, and then the coolant is filtered through the first filter plate, so that the coating in the coolant can be filtered, and the possibility of environmental pollution caused by the coating can be reduced. When the filter material containing more impurities needs to be treated, the filter pipe is moved out through the first driving assembly, then the driving mechanism drives the first filter plate to rotate repeatedly to enable the filter material to flow out from a gap between the first filter plate and the filter pipe, and then the filter material is collected through the material collecting device, so that the filter material containing more impurities is conveniently treated;
2. when the first filter plate needs to be driven to rotate, the piston rod of the driving cylinder drives the driving rod to move, the driving rod drives the rotating pipe to rotate under the action of the spiral block and the spiral groove, the rotating pipe rotates to drive the rotating disc to rotate, the rotating disc rotates to drive the short shaft to rotate, the short shaft rotates to drive the first connecting rod to move, the first connecting rod drives the transverse rod to move, the transverse rod moves to drive the vertical rod to move, the vertical rod moves to drive the second connecting rod to move, and the second connecting rod moves to drive the first filter plate to rotate; the driving cylinder is opened and closed once and can drive the rotary disc to rotate for multiple times, so that the first filter plate can rotate in a reciprocating manner, and filter materials can flow down from the first filter plate conveniently;
3. the filtering material containing impurities is conveniently guided into the filtering frame through the material guide pipe and the bent pipe, and the material receiving box is driven to move through the second driving assembly in the process, so that the filtering material can be flatly laid in the filtering frame, and the impurities in the filtering material can be conveniently washed away through water; after the filter material is cleaned, the second filter plate is driven to move upwards by the third driving component; then, the horizontal shaft is driven to rotate by the fourth driving component, so that the filter material in the filter frame can be taken out; through setting up material collecting device, be convenient for collect and handle the filter material.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic view showing the structure of a filter device according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a highlighting driving mechanism in an embodiment of the present application;
FIG. 4 is a partial cross-sectional view of an embodiment of the present application highlighting a second link;
FIG. 5 is a schematic view showing a spiral groove in an embodiment of the present application;
FIG. 6 is a schematic view of a second driving assembly shown in the embodiment of the present application;
FIG. 7 is a schematic view of a fourth driving assembly shown in the embodiment of the present application.
Description of reference numerals: 1. a frame; 2. a cooling pool; 3. a filtration device; 31. a stirring assembly; 311. a stirring shaft; 312. a stirring paddle; 313. a drive motor; 32. a filter box; 321. a liquid discharge pipe; 322. a first manual valve; 323. a through hole; 324. sealing sleeves; 325. a slot; 33. a filter tube; 331. a yielding groove; 332. a vertical slot; 34. a first filter plate; 35. a fluid extraction assembly; 351. a liquid pump; 352. a liquid pumping pipe; 353. a stop valve; 354. a liquid outlet pipe; 4. a first drive assembly; 41. a mounting frame; 411. a discharge outlet; 42. a first cylinder; 5. a drive mechanism; 51. rotating the tube; 511. a helical groove; 52. a turntable; 521. a minor axis; 53. driving the air cylinder; 54. a drive rod; 541. a screw block; 55. a first link; 56. a cross bar; 57. a vertical rod; 58. a second link; 6. a material receiving device; 61. a material guide pipe; 62. bending the pipe; 63. a base plate; 64. a material receiving box; 641. a chute; 65. a second filter plate; 651. a slider; 66. a horizontal axis; 67. a filter frame; 671. filtering holes; 68. a blow-off pipe; 681. a second manual valve; 7. a second drive assembly; 71. a second cylinder; 8. a third drive assembly; 81. a third cylinder; 9. a fourth drive assembly; 91. a fourth cylinder; 92. a rack; 93. a gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses coating machine, refer to fig. 1, including frame 1, coating head, first main scraper, the main scraper of second, first vice scraper, the vice scraper of second, cooling bath 2, go out the cloth wheel and set up in the filter equipment 3 of cooling bath 2 one side.
As shown in fig. 1 and 2, the filtering apparatus 3 includes a stirring assembly 31 installed in the cooling bath 2, a filtering tank 32 installed at one side of the cooling bath 2, and a pumping assembly 35 installed between the filtering tank 32 and the cooling bath 2 for pumping the cooling liquid to the top of the filtering tank 32; a drain pipe 321 is communicated with the bottom of one side of the filter box 32, and a first manual valve 322 is installed on the drain pipe 321; a through hole 323 is formed in one side of the filter box 32, with reference to fig. 3 and 4, a filter pipe 33 is connected to the through hole 323 in a sliding manner along the width direction of the filter box 32, a slot 325 for inserting the filter pipe 33 is formed in the inner wall of the filter box 32, a sealing sleeve 324 is fixedly connected to the inner wall of the through hole 323, a first filter plate 34 is hinged to the inner wall of one side of the filter pipe 33, the top of the first filter plate 34 is lower than the top of the filter pipe 33, and a filter material is placed on the first filter plate 34; a first driving component 4 for driving the filter pipe 33 to move is installed outside the filter box 32, a yielding groove 331 is formed in the bottom of one side, close to the through hole 323, of the filter pipe 33, and a driving mechanism 5 for driving the first filter plate 34 to rotate is installed on the top wall of the yielding groove 331; a material receiving device 6 for collecting the filter material is arranged outside the filter box 32. The cooling liquid in the cooling pool 2 is stirred by the stirring component 31, so that the cooling liquid and the coating can be uniformly mixed; the coolant mixture in the cooling tank 2 is pumped to the top of the filter box 32 by the pumping assembly 35, and then the coolant is filtered by the first filter plate 34, so that the paint in the coolant can be filtered, and the possibility of environmental pollution caused by the paint can be reduced. When the filter material containing more impurities needs to be treated, the filter pipe 33 is moved out through the first driving component 4, then the first filter plate 34 is driven by the driving mechanism 5 to rotate repeatedly, so that the filter material flows out from a gap between the first filter plate 34 and the filter pipe 33, and then the filter material is collected through the material collecting device 6, so that the filter material containing more impurities is treated conveniently.
As shown in fig. 1, the stirring assembly 31 includes a stirring shaft 311 horizontally and rotatably connected to the inner wall of the cooling pool 2 through a bearing, and a stirring paddle 312 fixedly connected to the side wall of the stirring shaft 311; and a driving motor 313 is horizontally arranged on the outer wall of the cooling pool 2, and an output shaft of the driving motor 313 penetrates through the side wall of the cooling pool 2 and is fixedly connected with one end of the stirring shaft 311. The driving motor 313 is started, the output shaft of the driving motor 313 drives the stirring shaft 311 to rotate, and the stirring shaft 311 rotates to drive the stirring paddle 312 to rotate, so that the coating and the cooling liquid can be uniformly mixed.
As shown in fig. 1 and 2, the liquid pumping assembly 35 includes a liquid pumping pump 351 installed between the cooling pool 2 and the filtering tank 32, a liquid pumping pipe 352 is installed at a liquid inlet of the liquid pumping pump 351, a stop valve 353 is installed on the liquid pumping pipe 352, and one end of the liquid pumping pipe 352 far away from the liquid pumping pump 351 is communicated with the bottom of the cooling pool 2; an outlet pipe 354 is installed at the liquid outlet of the liquid pump 351, and one end of the outlet pipe 354 far away from the liquid pump 351 is vertically downward and is arranged towards the top of the filter box 32. By providing the liquid-extracting pump 351, the coolant mixture is easily extracted into the filter tube 33.
The first driving assembly 4 comprises a mounting frame 41 fixedly connected to one side of the filter box 32 close to the through hole 323 and two first cylinders 42 horizontally mounted at two ends of the top of the mounting frame 41 respectively; the piston rod of each first cylinder 42 is fixedly connected to one side of the filter pipe 33. By providing the first cylinder 42, removal of the filter tube 33 from the filter box 32 is facilitated.
As shown in fig. 3 and 4, the driving mechanism 5 includes a rotating pipe 51 horizontally and rotatably connected to the top wall of the avoiding groove 331 through a bearing, and a rotating disc 52 fixedly connected to one end of the rotating pipe 51; the top wall of the receding groove 331 is horizontally provided with a driving cylinder 53, and with reference to fig. 5, a piston rod of the driving cylinder 53 is fixedly connected with a driving rod 54, the side wall of the driving rod 54 is fixedly connected with a plurality of spiral blocks 541 along the circumferential direction thereof in sequence, the inner side wall of the rotating pipe 51 is provided with a plurality of spiral grooves 511 along the circumferential direction thereof in sequence, and the spiral blocks 541 are matched with the spiral grooves 511 in a one-to-one correspondence manner; a short shaft 521 is eccentrically arranged at one end of the rotary table 52, which is far away from the driving cylinder 53, a first connecting rod 55 is hinged on the short shaft 521, a cross rod 56 is hinged at one end of the first connecting rod 55, which is far away from the short shaft 521, two ends of one side of the cross rod 56, which is far away from the first connecting rod 55, are respectively fixedly connected with a vertical rod 57, and two vertical grooves 332, which are respectively used for allowing the two vertical rods 57 to vertically slide, are formed in the top wall of the; one ends of the two vertical rods 57 far away from the cross rod 56 are respectively hinged with a second connecting rod 58, and one ends of the two second connecting rods 58 far away from the vertical rods 57 are respectively hinged with two ends of the top of the first filter plate 34. When the first filter plate 34 needs to be driven to rotate, the piston rod of the driving cylinder 53 drives the driving rod 54 to move, at this time, the driving rod 54 drives the rotating pipe 51 to rotate under the action of the spiral block 541 and the spiral groove 511, the rotating pipe 51 rotates to drive the rotating disc 52 to rotate, the rotating disc 52 rotates to drive the short shaft 521 to rotate, the short shaft 521 rotates to drive the first connecting rod 55 to move, the first connecting rod 55 moves to drive the cross rod 56 to move, the cross rod 56 moves to drive the vertical rod 57 to move, the vertical rod 57 moves to drive the second connecting rod 58 to move, and the second connecting rod 58 moves to drive the first filter plate 34 to; the driving cylinder 53 is opened and closed once to drive the rotating disc 52 to rotate for multiple times, so that the first filter plate 34 can rotate in a reciprocating manner, and filter materials can flow down from the first filter plate 34 conveniently.
As shown in fig. 2 and fig. 6, a discharge opening 411 is formed at the top of the mounting frame 41, and the material receiving device 6 includes a material guiding pipe 61 fixedly connected to the bottom of the discharge opening 411 and an elbow pipe 62 fixedly connected to the bottom of the material guiding pipe 61; a bottom plate 63 is arranged below the bent pipe 62, a material receiving box 64 is arranged on the top of the bottom plate 63 in a sliding manner, and a second driving assembly 7 for driving the material receiving box 64 to move is arranged on the top of the bottom plate 63; a second filter plate 65 is connected in the material receiving box 64 in a sliding manner along the vertical direction, and a third driving assembly 8 for driving the second filter plate 65 to move is installed at the top of the filter box 32; one side of the top of the second filter plate 65 is rotatably connected with a horizontal shaft 66 through a bearing, a filter frame 67 is fixedly connected to the horizontal shaft 66, a plurality of filter holes 671 are formed in the filter frame 67, and a fourth driving assembly 9 for driving the horizontal shaft 66 to rotate is mounted at the top of the second filter plate 65; the bottom of the material receiving box 64 is communicated with a sewage discharge pipe 68, a second manual valve 681 is arranged on the sewage discharge pipe 68, and one end of the sewage discharge pipe 68, which is far away from the material receiving box 64, can be communicated with a sewage treatment device. The filtering material containing impurities is conveniently guided into the filtering frame 67 through the material guide pipe 61 and the bent pipe 62, and the material receiving box 64 is driven to move through the second driving assembly 7 in the process, so that the filtering material can be flatly laid in the filtering frame 67, and the impurities in the filtering material can be conveniently washed away through water; after the filter material is cleaned, the second filter plate 65 is driven to move upwards by the third driving assembly 8; then the fourth driving component 9 drives the horizontal shaft 66 to rotate, so that the filter material in the filter frame 67 can be taken out; through setting up material collecting device 6, be convenient for collect and handle the filter material.
The second driving assembly 7 includes a plurality of second cylinders 71 horizontally installed on the top of the base plate 63; the piston rod of each second cylinder 71 is fixedly connected with one side of the material receiving box 64. The second air cylinder 71 is arranged, so that the material collecting box 64 is driven to move conveniently.
The third driving assembly 8 comprises two third air cylinders 81 vertically arranged at two sides of the top of the material receiving box 64 respectively; two ends of the second filter plate 65 are respectively and fixedly connected with a slide block 651, two opposite inner walls of the material receiving box 64 are respectively provided with a slide groove 641, and the two slide blocks 651 are respectively connected with the two slide grooves 641 in a sliding manner along the vertical direction; the piston rods of the two third cylinders 81 are respectively and fixedly connected to the tops of the two sliding blocks 651. When the second filter plate 65 needs to be driven to move, the piston rod of the third air cylinder 81 drives the slide block 651 to move, and the slide block 651 moves to drive the second filter plate 65 to move.
As shown in fig. 6 and 7, the fourth driving assembly 9 includes a fourth cylinder 91 horizontally mounted on the top of the second filter plate 65 and a rack 92 fixedly connected to a piston rod of the fourth cylinder 91; a gear 93 is fixedly connected to the horizontal shaft 66, and the gear 93 is meshed with the rack 92. When the horizontal shaft 66 needs to be driven to rotate, the piston rod of the fourth air cylinder 91 drives the rack 92 to move, the rack 92 moves to drive the gear 93 to rotate, and the gear 93 rotates to drive the horizontal shaft 66 to rotate.
The embodiment of the application discloses environmental protection coating process of coating machine, includes following step:
s1, coating: coating the cloth through the coating head;
s2, scraping: coating on the cloth is uniform through the first main scraper, the second main scraper, the first auxiliary scraper and the second auxiliary scraper;
s3, cooling: cooling the cloth by cooling liquid; after the cooling liquid is used for a period of time, the cooling liquid is replaced, and the replacement of the cooling liquid comprises the following steps:
s31, discharging the coolant in the cooling bath 2: the driving motor 313 is started, the output shaft of the driving motor 313 drives the stirring shaft 311 to rotate, and the stirring shaft 311 rotates to drive the stirring paddle 312 to rotate, so that the coating and the cooling liquid can be uniformly mixed; then, the liquid-drawing pump 351 is activated, so that the coolant mixture in the cooling bath 2 can be drawn to the top of the filter tank 32;
s32, filtering the cooling liquid: the coolant is filtered through the first filter plate 34;
s33, discharging the coolant in the filter tank 32;
s34, adding new cooling liquid into the cooling pool 2;
s4, cloth discharging: the coated cloth is transported out through a cloth outlet wheel.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a coating machine, includes frame (1), coating head, first main scraper, the main scraper of second, first vice scraper, the vice scraper of second, cooling bath (2) and go out the cloth wheel, its characterized in that: the cooling system is characterized by further comprising a filtering device (3) arranged on one side of the cooling pool (2), wherein the filtering device (3) comprises a stirring assembly (31) arranged in the cooling pool (2), a filtering box (32) arranged on one side of the cooling pool (2) and a liquid pumping assembly (35) arranged between the filtering box (32) and the cooling pool (2) and used for pumping cooling liquid to the top of the filtering box (32); the bottom of one side of the filter box (32) is communicated with a liquid discharge pipe (321), and a first manual valve (322) is installed on the liquid discharge pipe (321);
a through hole (323) is formed in one side of the filter box (32), a filter pipe (33) is connected in the through hole (323) in a sliding manner along the width direction of the filter box (32), a sealing sleeve (324) is fixedly connected to the inner wall of the through hole (323), a first filter plate (34) is hinged to the inner wall of one side of the filter pipe (33), the height of the top of the first filter plate (34) is lower than that of the top of the filter pipe (33), and a filter material is placed on the first filter plate (34); a first driving component (4) for driving the filtering pipe (33) to move is installed outside the filtering box (32), an abdicating groove (331) is formed in the bottom of one side, close to the through hole (323), of the filtering pipe (33), and a driving mechanism (5) for driving the first filtering plate (34) to rotate is installed on the top wall of the abdicating groove (331);
and a material receiving device (6) for collecting the filter material is arranged outside the filter box (32).
2. A coating machine as claimed in claim 1, characterized in that: the driving mechanism (5) comprises a rotating pipe (51) which is horizontally and rotatably connected to the top wall of the abdicating groove (331) and a rotating disc (52) which is fixedly connected to one end of the rotating pipe (51); a driving cylinder (53) is horizontally installed on the top wall of the abdicating groove (331), a piston rod of the driving cylinder (53) is fixedly connected with a driving rod (54), the side wall of the driving rod (54) is fixedly connected with a plurality of spiral blocks (541) along the circumferential direction of the driving rod in sequence, the inner side wall of the rotating pipe (51) is provided with a plurality of spiral grooves (511) along the circumferential direction of the rotating pipe in sequence, and the spiral blocks (541) and the spiral grooves (511) are matched in a one-to-one correspondence manner; a short shaft (521) is eccentrically arranged at one end, far away from the driving cylinder (53), of the rotary table (52), a first connecting rod (55) is hinged to the short shaft (521), a cross rod (56) is hinged to one end, far away from the short shaft (521), of the first connecting rod (55), two ends, far away from one side of the first connecting rod (55), of the cross rod (56) are fixedly connected with vertical rods (57) respectively, and two vertical grooves (332) for enabling the two vertical rods (57) to slide vertically are formed in the top wall of the abdicating groove (331); two one end that horizontal pole (56) were kept away from in montant (57) articulates respectively has second connecting rod (58), two one end that montant (57) were kept away from in second connecting rod (58) articulates respectively in the both ends at first filter plate (34) top.
3. A coating machine as claimed in claim 1, characterized in that: the stirring component (31) comprises a stirring shaft (311) which is horizontally and rotatably connected to the inner wall of the cooling pool (2) and a stirring paddle (312) which is fixedly connected to the side wall of the stirring shaft (311); the outer wall horizontal installation of cooling pond (2) has driving motor (313), the output shaft of driving motor (313) runs through the one end fixed connection of cooling pond (2) lateral wall and (mixing) shaft (311).
4. A coating machine as claimed in claim 1, characterized in that: the liquid extracting assembly (35) comprises a liquid extracting pump (351) arranged between the cooling pool (2) and the filtering tank (32), a liquid extracting pipe (352) is arranged on a liquid inlet of the liquid extracting pump (351), a stop valve (353) is arranged on the liquid extracting pipe (352), and one end, far away from the liquid extracting pump (351), of the liquid extracting pipe (352) is communicated with the bottom of the cooling pool (2); liquid outlet pipe (354) are installed to the liquid outlet of drawing liquid pump (351), liquid outlet pipe (354) are kept away from the vertical downward and towards the top setting of rose box (32) of one end of drawing liquid pump (351).
5. A coating machine as claimed in claim 1, characterized in that: the first driving assembly (4) comprises a mounting frame (41) fixedly connected to one side of the filter box (32) close to the through hole (323) and two first air cylinders (42) horizontally mounted at two ends of the top of the mounting frame (41) respectively; the piston rod of each first cylinder (42) is fixedly connected to one side of the filter pipe (33).
6. A coating machine as claimed in claim 5, characterized in that: a discharge opening (411) is formed in the top of the mounting frame (41), and the material receiving device (6) comprises a material guide pipe (61) fixedly connected to the bottom of the discharge opening (411) and a bent pipe (62) fixedly connected to the bottom of the material guide pipe (61); a bottom plate (63) is installed below the bent pipe (62), a material collecting box (64) is arranged on the top of the bottom plate (63) in a sliding mode, and a second driving assembly (7) used for driving the material collecting box (64) to move is installed on the top of the bottom plate (63); a second filter plate (65) is connected in the material receiving box (64) in a sliding manner along the vertical direction, and a third driving assembly (8) for driving the second filter plate (65) to move is installed at the top of the filter box (32); a horizontal shaft (66) is rotatably connected to one side of the top of the second filter plate (65), a filter frame (67) is fixedly connected to the horizontal shaft (66), a plurality of filter holes (671) are formed in the filter frame (67), and a fourth driving assembly (9) for driving the horizontal shaft (66) to rotate is mounted at the top of the second filter plate (65); the bottom of the material receiving box (64) is communicated with a sewage discharge pipe (68), a second manual valve (681) is installed on the sewage discharge pipe (68), and one end, far away from the material receiving box (64), of the sewage discharge pipe (68) can be communicated with a sewage treatment device.
7. A coating machine as claimed in claim 6, characterized in that: the second driving assembly (7) comprises a plurality of second air cylinders (71) which are horizontally arranged at the top of the bottom plate (63); and a piston rod of each second cylinder (71) is fixedly connected with one side of the material receiving box (64).
8. A coating machine as claimed in claim 6, characterized in that: the third driving assembly (8) comprises two third air cylinders (81) which are vertically arranged on two sides of the top of the material receiving box (64) respectively; two ends of the second filter plate (65) are fixedly connected with sliding blocks (651) respectively, two opposite inner walls of the material receiving box (64) are provided with sliding grooves (641) respectively, and the two sliding blocks (651) are connected to the two sliding grooves (641) in a sliding mode in the vertical direction respectively; piston rods of the two third air cylinders (81) are respectively and fixedly connected to the tops of the two sliding blocks (651).
9. A coating machine as claimed in claim 6, characterized in that: the fourth driving assembly (9) comprises a fourth cylinder (91) horizontally arranged at the top of the second filter plate (65) and a rack (92) fixedly connected to a piston rod of the fourth cylinder (91); a gear (93) is fixedly connected to the horizontal shaft (66), and the gear (93) is meshed with the rack (92).
10. An eco-friendly coating process for a coating machine according to any one of claims 1-9, characterized in that: the method comprises the following steps:
s1, coating: coating the cloth through the coating head;
s2, scraping: coating on the cloth is uniform through the first main scraper, the second main scraper, the first auxiliary scraper and the second auxiliary scraper;
s3, cooling: cooling the cloth by cooling liquid; after the cooling liquid is used for a period of time, the cooling liquid is replaced, and the replacement of the cooling liquid comprises the following steps:
s31, discharging the cooling liquid in the cooling pool (2): the method comprises the following steps that firstly, a driving motor (313) is started, an output shaft of the driving motor (313) drives a stirring shaft (311) to rotate, and the stirring shaft (311) rotates to drive a stirring paddle (312) to rotate, so that the coating and cooling liquid can be uniformly mixed; then starting a liquid pump (351) so as to pump the cooling liquid mixture in the cooling pool (2) to the top of the filter tank (32);
s32, filtering the cooling liquid: filtering the cooling liquid through a first filter plate (34);
s33, discharging the cooling liquid in the filter tank (32);
s34, adding new cooling liquid into the cooling pool (2);
s4, cloth discharging: the coated cloth is transported out through a cloth outlet wheel.
CN202010569599.6A 2020-06-20 2020-06-20 Coating machine and environment-friendly coating process thereof Active CN111687008B (en)

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CN209531412U (en) * 2019-01-04 2019-10-25 合肥天道新型节能技术有限公司 Feeding structure is used in a kind of production of insulation board material
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JP2002346312A (en) * 2001-05-23 2002-12-03 Fuji Photo Film Co Ltd Filter medium treatment method in liquid feed flow channel
CN206810605U (en) * 2017-06-22 2017-12-29 湖州凯恩涂层有限公司 A kind of coating machine
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