CN112024236A - Coating machine spraying and drying device and control method thereof - Google Patents
Coating machine spraying and drying device and control method thereof Download PDFInfo
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- CN112024236A CN112024236A CN202010836058.5A CN202010836058A CN112024236A CN 112024236 A CN112024236 A CN 112024236A CN 202010836058 A CN202010836058 A CN 202010836058A CN 112024236 A CN112024236 A CN 112024236A
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- spraying
- drying device
- cloth
- drying
- coating machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/02—Pretreatment 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 by baking
- B05D3/0254—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment 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
- B05D3/04—Pretreatment 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 by exposure to gases
- B05D3/0406—Pretreatment 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 by exposure to gases the gas being air
Abstract
The invention discloses a spraying and drying device of a coating machine, which comprises a spraying and drying device main body, wherein a table plate is arranged on the spraying and drying device main body, a spraying support and a drying box are arranged on the table plate, conveying chains are arranged on two sides of the table plate, a heating plate is arranged on the right side of the table plate, four spray heads are arranged on the spraying support, a raw material box is arranged in the middle of the spraying support, and a humidity sensor is arranged on the lower side of the raw material box. The invention relates to a coating machine spraying and drying device, which is characterized in that a spraying device and a drying box are matched with each other, a transmission chain is matched with the spraying device to spray cloth in the working process, and the coating and the cloth are heated in the spraying process to increase the spraying speed, the fusion speed of the coating and the cloth, the drying speed of the later coating and increase the working efficiency and the spraying accuracy.
Description
Technical Field
The invention relates to the technical field of coating machines, in particular to a coating machine spraying and drying device and a control method thereof.
Background
The traditional coating machine is mainly used for surface coating process production of films, paper and the like, and the machine coats a layer of glue, paint or printing ink with specific functions on a coiled substrate, dries and then winds the substrate. For example, the invention of chinese patent No. 201510042458.8 entitled coating device of a coater is disclosed to solve the technical problems of uneven coating and poor coating effect of the existing coating device. However, the roller type coating method is low in coating efficiency, and the problem that the coating is not uniform enough in the using process and defective products are generated due to the fact that the glue is sticky and cannot be uniformly distributed and coated on the roller in the gluing process is solved, the product effect is influenced to a certain extent, and the coating is not uniform enough in the using process. Moreover, the coating machine generally has the following technical problems: glue, coating or printing ink all have certain viscidity in the process of paining, cause easily because viscidity to paint inhomogeneous influence final product's quality, coating and cloth fuse thoroughly also can lead to viscidity not enough, cause the problem that coating easily drops, and conventional stoving is all slow through pipeline formula stoving speed, also is difficult to control and needs a large amount of time.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and designs and provides a coating machine spraying and drying device and a control method of the coating machine spraying and drying device.
In order to achieve the purpose, the invention adopts the technical scheme that: a spraying and drying device of a coating machine comprises a spraying and drying device main body 1, wherein a table plate 2 is arranged on the spraying and drying device main body 1, a spraying support 3 and a drying box 4 are arranged on the table plate 2, conveying chains 5 are arranged on two sides of the table plate 2, a heating plate 6 is arranged on the right side of the table plate 2, four spray heads 7 are arranged on the spraying support 3, a raw material box 8 is arranged in the middle of the spraying support 3, and a humidity sensor 12 is arranged on the lower side of the raw material box 8;
an inlet 13 is arranged between the right side of the drying box 4 and the table plate 2, a baffle 14 is arranged between the left side of the drying box 4 and the table plate 2, an air suction opening 15 is arranged at the front side of the drying box 4, an exhaust fan 16 is arranged on the air suction opening 15, a temperature sensor 17 is arranged on the inner wall of the drying box 4, a fan support 18 is arranged on the table plate 2 in the drying box 4, a fixing buckle 19 is arranged at the cross point of the fan support 18, a heating net 20 is arranged on the fan support 18, a fan 21 is arranged on the lower side of the fan support 18, and the fan 21 is fixed on the fixing buckle 19;
a liquid cavity 25 is arranged in the spray head 7, a spray head core 26 is arranged at the lower side of the liquid cavity 25, and a heater 27 is arranged in the spray head core 26;
Be equipped with a motor 40 in the fan 21, a motor 40 upside is equipped with retaining washer 41, be equipped with four flabellums 42 on the motor 40, the flabellum outside is equipped with protecting sheathing 43, protecting sheathing 43 bottom is equipped with dust screen 44.
Four shower nozzle 7 passes through bracing piece 11 to be fixed on spraying support 3, be equipped with feed inlet 9 on the former feed box 8, be equipped with water pump 10 in the former feed box 8, four shower nozzles 7 of water pump 10 through the pipe connection.
The transmission chain 5 is provided with a fixing groove 22, the fixing groove 22 is provided with a transmission wheel 23, and the transmission wheel is connected to the fixing groove 22 through a transmission rod 24.
The shower nozzle left side is equipped with feed liquor pipe 32, be equipped with heater strip 33 on the feed liquor pipe 32 outer wall, liquid chamber 25 upside is equipped with spout hole piece 28, be equipped with orifice 29 on the spout hole piece 28, be equipped with packing ring 30 between spout hole piece 28 and the outer wall, the spout hole piece 28 outside is equipped with shower nozzle cap 31.
Preferably, the baffle 14 is divided into a brush plate 45 and bristles 46, the brush plate 45 is provided with a fixing bayonet 47, and the bristles 46 are made of pig bristles.
Preferably, a second motor 50 is arranged on the upper side of the nozzle plate 28, and a scraper 51 is arranged on the second motor 50.
Preferably, the lower side of the spraying and drying device body 1 is provided with four supporting legs 52, and the lower sides of the four supporting legs 52 are provided with cushions 53.
The invention has the technical effects that:
1. compared with the prior art, the invention right 1 adopts the technical scheme of the heating plate and the humidity sensor, the cloth to be sprayed can be heated through the heating plate, the cloth can be better fused with the coating in the spraying process, the fusion speed of the coating and the cloth can be accelerated when the cloth is at the temperature of about 60 ℃, the viscosity of the cloth and the coating can be increased, meanwhile, the drying speed of the coating can also be accelerated, so that the moisture in the coating absorbs heat and evaporates, the humidity sensor can detect the moisture content in the coating and is used for analyzing the temperature and time required by later drying, the fan is fixed on the fixing buckle, the temperature in the drying box can be timely monitored through the temperature sensor, the mutually meshed slopes are arranged on the conveying wheel, the cloth can be clamped through the meshed slopes and then conveyed along the conveying chain, the inclined lines on the upper conveying wheel and the lower conveying wheel are opposite lines, the cloth is driven to advance through the rotation of the two conveying wheels, and the technical effect of preventing the cloth from falling off is achieved through tensioning.
2. The invention right 2 adopts the technical scheme of the dustproof net, and the technical effects that the fan can be fixed and fastened through the fixing gasket, the ventilation is convenient, and meanwhile, the dustproof net can filter out dust in air during ventilation to prevent pollution are achieved.
3. The invention right 3 adopts the technical scheme of the spray heads, and the technical effects of cross spraying through four spray heads and increasing the spraying speed are realized.
4. The invention has the technical scheme that the bristles are manufactured by bristles, and the technical effect that the bristles are rigid and tough, have strong elasticity, are not easy to deform, are resistant to humidity and high temperature, are not influenced by cold and heat and cannot influence products during spraying is achieved.
5. The invention right 8 adopts the technical scheme of the second motor and the scraper, so that the technical effect that if the spraying process is stopped, a part of accumulated liquid is remained on the spray head and can cause influence when the spraying is started next time is achieved, and the second motor is used for controlling the scraper to scrape the spray head once after the spraying is stopped is achieved.
6. The invention relates to a coating machine spraying and drying device, which is characterized in that a spraying device and a drying box are matched with each other, a transmission chain is matched with the spraying device to spray cloth in the working process, and the coating and the cloth are heated in the spraying process to increase the spraying speed, the fusion speed of the coating and the cloth, the drying speed of the later coating and increase the working efficiency and the spraying accuracy.
Drawings
FIG. 1 is a schematic structural diagram of a main body of a spraying and drying device of the present invention;
FIG. 2 is a schematic view of a fan according to the present invention;
FIG. 3 is a diagram illustrating a transport chain structure according to the present invention;
FIG. 4 is a schematic view of a conveying wheel according to the present invention.
FIG. 5 is a schematic view of a showerhead according to the present invention.
FIG. 6 is a schematic view of the structure of the baffle of the present invention.
Illustration of the drawings: 1. a spraying and drying device main body, 2, a table, 3, a spraying bracket, 4, a drying box, 5, a conveying chain, 6, a heating plate, 7, a spray head, 8, a raw material box, 9, a feeding hole, 10, a water pump, 11, a support rod, 12, a humidity sensor, 13, an inlet, 14, a baffle plate, 15, an air suction opening, 16, an exhaust fan, 17, a temperature sensor, 18, a fan bracket, 19, a fixing buckle, 20, a heating net, 21, a fan, 22, a fixing groove, 23, a conveying wheel, 24, a transmission rod, 25, a liquid cavity, 26, a spray head core, 27, a heater, 28, a spray hole sheet, 29, a spray hole, 30, a gasket, 31, a spray head cap, 32, an air opening, 33, a heating wire, 34, a fixing strip, 35, a rear cover, 36, a gear, 37, a transmission chain, 38, a protective shell, 39, a bearing, 40, a first motor, 41, a fixing gasket, 42, a fan blade, 44. dustproof net, 45, brush board, 46, brush hair, 47, fixed bayonet, 48, groove, 49, threaded hole, 50, No. two motor, 51, scraper blade, 52, supporting leg, 53, buffer pad, 54, inclined line.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example (b):
as shown in fig. 1-6, a coating machine spraying and drying device, which comprises a spraying and drying device main body 1, wherein a table 2 is arranged on the spraying and drying device main body 1, a spraying bracket 3 and a drying box 4 are arranged on the table 2, conveying chains 5 are arranged on two sides of the table 2, a heating plate 6 is arranged on the right side of the table 2, four spray nozzles 7 are arranged on the spraying bracket 3, a raw material box 8 is arranged in the middle of the spraying bracket 3, a humidity sensor 12 is arranged on the lower side of the raw material box 8, a cloth to be sprayed can be heated through the heating plate 6, the cloth can be better fused with a coating in the spraying process, the fusing speed of the coating and the cloth can be accelerated when the cloth is at a temperature of about 60 ℃, meanwhile, the drying speed of the coating can be accelerated, so that moisture in the coating absorbs heat and evaporates, the humidity sensor 12 can detect the moisture content in the coating, the temperature and time required by the later drying are analyzed;
an inlet 13 is arranged between the right side of the drying box 4 and the table plate 2, a baffle 14 is arranged between the left side of the drying box 4 and the table plate 2, an air suction opening 15 is arranged at the front side of the drying box 4, an exhaust fan 16 is arranged on the air suction opening 15, a temperature sensor 17 is arranged on the inner wall of the drying box 4, a fan support 18 is arranged on the table plate 2 in the drying box 4, a fixing buckle 19 is arranged at the cross point of the fan support 18, a heating net 20 is arranged on the fan support 18, a fan 21 is arranged on the lower side of the fan support 18, the fan 21 is fixed on the fixing buckle 19, the temperature in the drying box 4 can be monitored in time through the temperature sensor 17, and;
a liquid cavity 25 is arranged in the spray head 7, a spray head core 26 is arranged on the lower side of the liquid cavity 25, a heater 27 is arranged in the spray head core 26, the heater 27 can heat the coating when spraying, and the fluidity of the coating can be increased by heating so that the coating can be better fused with the cloth;
the conveying chain 5 is provided with a fixing strip 34 and a rear cover 35, the fixing strip 34 and the rear cover 35 are fixed through a groove 48 and a threaded hole 49 through bolts, a conveying wheel 23 is arranged in the fixing strip 34, a transmission rod 24 is arranged on the conveying wheel 23, a gear 36 is arranged on the right side of the conveying rod 24, the upper portion and the lower portion of the gear 36 are both provided with a transmission chain 37, the two conveying wheels 36 and the two conveying wheels 37 are both surrounded by a protective shell 38, a bearing 39 is arranged on the conveying rod 24, the conveying wheel 23 is provided with mutually-meshed inclined grains 54, cloth can be clamped through meshing of the mutually-meshed inclined grains 54 and then conveyed along the conveying chain 5, the inclined grains 54 on the upper conveying wheel 23 and the two conveying wheels 23 are opposite grains, the cloth is driven to advance through rotation of the two conveying wheels 23, and the.
Be equipped with a motor 40 in the fan 21, a motor 40 upside is equipped with retaining washer 41, be equipped with four flabellums 42 on the motor 40, the flabellum outside is equipped with protecting sheathing 43, protecting sheathing 43 bottom is equipped with dust screen 44, can filter out the dust in the air and prevent pollution with the fixed knot 19 of fan 21 through retaining washer 41 simultaneously when ventilating on, dust screen 44 conveniently ventilates.
Four shower nozzle 7 passes through bracing piece 11 to be fixed on spraying support 3, be equipped with feed inlet 9 on the former feed box 8, be equipped with water pump 10 in the former feed box 8, water pump 10 passes through four shower nozzles 7 of pipe connection, alternately sprays through four shower nozzles 7, increases spraying speed.
The conveying chain 5 is provided with a fixing groove 22, the fixing groove 22 is provided with a conveying wheel 23, the conveying wheel is connected to the fixing groove 22 through a transmission rod 24, and the fixing groove 22 can fix the conveying wheel 23, so that the conveying wheels 23 are unified on the same parallel line to ensure the running direction.
The shower nozzle left side is equipped with feed liquor pipe 32, be equipped with heater strip 33 on the feed liquor pipe 32 outer wall, liquid chamber 25 upside is equipped with spout hole piece 28, be equipped with orifice 29 on the spout hole piece 28, be equipped with packing ring 30 between spout hole piece 28 and the outer wall, the spout hole piece 28 outside is equipped with shower nozzle cap 31, heater strip 33 and 7 interior heaters 27 of shower nozzle mutually support and carry out dual heating to coating.
The baffle 14 is divided into a brush plate 45 and bristles 46, the brush plate 45 is provided with a fixing bayonet 47, the bristles 46 are made of bristles, and the bristles are rigid and tough, have strong elasticity, are not easy to deform, are moisture-resistant and high-temperature-resistant, are not influenced by cold and heat, and cannot influence products during spraying.
Four supporting legs 52 are arranged on the lower side of the spraying and drying device body 1, buffering cushions 53 are arranged on the lower sides of the four supporting legs 52, the buffering cushions 53 can play a role in buffering and skid resistance in the using process, and the influence on the product quality caused by the change of a machine in the production process is prevented.
Compared with the prior art, this technical scheme's technical effect is that a plurality of shower nozzles that are equipped with on through the spraying device carry out the spraying alternately, and heat coating and cloth at the spraying in-process, increase the speed of fusing of coating and cloth with this, and the heat can also take away the moisture in the coating after the spraying is accomplished and accelerate drying rate, and drive the cloth through the transfer chain and also avoided using the unable shortcoming of ventilating in bottom that the conveyer belt caused, can press from both sides the tight cloth that drives the cloth and advance through the transfer chain, and be equipped with the fan on the bottom plate and can be used for accelerating the stoving, the waste of having avoided the time effectively saves working cost, increase work efficiency.
As shown in fig. 1 to 6, another aspect of the present invention also discloses a control method of a spraying and drying device of a coating machine in the above embodiments, which includes the following steps:
s1, when in use, spraying raw materials are firstly added into a raw material box 8 through a feeding hole 9, then the cloth is placed on a table board 2, two ends of the cloth are respectively clamped on the conveying chains 5 at two sides, and the cloth is clamped through an upper conveying wheel 23 and a lower conveying wheel 23;
s2, starting a machine to heat the cloth through the heating plate 6, heating slowly along with the advance of the cloth, enabling the heated cloth to pass through the lower part of the spraying support 3, spraying the cloth through cross spraying of four spray heads 7, conveying the coating into the spray heads 7 through a pipeline by a water pump 10, enabling the sprayed cloth to enter the drying box 4 through an inlet 13, drying the cloth through a heating net 20, detecting the temperature in the drying box 4 by a temperature sensor 17, blowing the filtered air into the drying box 4 by a fan 21 on the lower part, and enabling an exhaust fan 16 to start to operate to extract the air mixed with water vapor, and enabling the dried cloth to be transported out through a baffle 14 to finish spraying and drying.
Compared with the prior art, the coating machine spraying and drying device has the advantages that the spraying device and the drying box are matched, the transmission chain is matched to spray the cloth in the working process, the coating and the cloth are heated in the spraying process, the spraying speed, the fusion speed of the coating and the cloth and the drying speed of the later-stage coating are increased, the working efficiency and the spraying accuracy are increased, the structure is simple, the use is convenient, the waste of time is avoided, the working cost is effectively saved, and the technical effect of the working efficiency is increased.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.
Claims (10)
1. A coating machine spraying and drying device is characterized by comprising a spraying and drying device main body (1), wherein a table plate (2) is arranged on the spraying and drying device main body (1), a spraying support (3) and a drying box (4) are arranged on the table plate (2), conveying chains (5) are arranged on two sides of the table plate (2), a heating plate (6) is arranged on the right side of the table plate (2), four spray heads (7) are arranged on the spraying support (3), a raw material box (8) is arranged in the middle of the spraying support (3), and a humidity sensor (12) is arranged on the lower side of the raw material box (8);
an inlet (13) is arranged between the right side of the drying box (4) and the table plate (2), a baffle (14) is arranged between the left side of the drying box (4) and the table plate (2), an air suction opening (15) is arranged on the front side of the drying box (4), an exhaust fan (16) is arranged on the air suction opening (15), a temperature sensor (17) is arranged on the inner wall of the drying box (4), a fan support (18) is arranged on the table plate (2) in the drying box (4), a fixing buckle (19) is arranged at the cross point of the fan support (18), a heating net (20) is arranged on the fan support (18), a fan (21) is arranged on the lower side of the fan support (18), and the fan (21) is fixed on the fixing buckle (19);
be equipped with liquid chamber (25) in shower nozzle (7) are gone up, liquid chamber (25) downside is equipped with shower nozzle core (26), be equipped with heater (27) in shower nozzle core (26).
2. The spraying and drying device of the coating machine as claimed in claim 1, wherein the conveying chain (5) is provided with a fixing strip (34) and a rear cover (35), the fixing strip (34) and the rear cover (35) are fixed by bolts through a groove (48) and a threaded hole (49), a conveying wheel (23) is arranged in the fixing strip (34), a transmission rod (24) is arranged on the conveying wheel (23), a gear (36) is arranged on the right side of the conveying rod (24), the transmission chains (37) are arranged on the upper side and the lower side of the gear (36), the two gears (36) and the two conveying rods (37) are surrounded by a protective shell (38), a bearing (39) is arranged on the conveying rod (24), and the conveying wheel (23) is provided with mutually meshed oblique lines (54).
3. The spraying and drying device of the coating machine according to claim 1, wherein a first motor (40) is arranged in the fan (21), a fixing washer (41) is arranged on the upper side of the first motor (40), four fan blades (42) are arranged on the first motor (40), a protective shell (43) is arranged on the outer side of each fan blade, and a dust screen (44) is arranged at the bottom of the protective shell (43).
4. The spraying and drying device of the coating machine according to claim 1, wherein the four nozzles (7) are fixed on the spraying bracket (3) through support rods (11), the raw material box (8) is provided with a feeding hole (9), a water pump (10) is arranged in the raw material box (8), and the water pump (10) is connected with the four nozzles (7) through pipelines.
5. A coating machine spray drying device according to claim 1, characterized in that the conveyor chain (5) is provided with a fixing groove (22), the fixing groove (22) is provided with a conveyor wheel (23), and the conveyor wheel is connected to the fixing groove (22) through a transmission rod (24).
6. The spraying and drying device of the coating machine according to claim 1, wherein a liquid inlet pipe (32) is arranged on the left side of the nozzle, a heating wire (33) is arranged on the outer wall of the liquid inlet pipe (32), a hole spraying sheet (28) is arranged on the upper side of the liquid cavity (25), a spraying hole (29) is arranged on the hole spraying sheet (28), a gasket (30) is arranged between the hole spraying sheet (28) and the outer wall, and a nozzle cap (31) is arranged on the outer side of the hole spraying sheet (28).
7. The spraying and drying device of a coating machine according to claim 1, wherein the baffle plate (14) is divided into a brush plate (45) and bristles (46), the brush plate (45) is provided with fixing bayonets (47), and the bristles (46) are made of bristles.
8. The spraying and drying device of the coating machine according to claim 1, wherein a second motor (50) is arranged on the upper side of the spraying hole sheet (28), and a scraper (51) is arranged on the second motor (50).
9. A coating machine spray drying device according to claim 1, characterized in that the lower side of the spray drying device main body (1) is provided with four support legs (52), and the lower sides of the four support legs (52) are provided with buffer pads (53).
10. A control method of a coating machine spraying and drying device, wherein the coating machine spraying and drying device is the coating machine spraying and drying device of any one of claims 1 to 9, and the method comprises the following steps:
s1, when in use, spraying raw materials are added into a raw material box (8) through a feeding hole (9), then cloth is placed on a table plate (2), two ends of the cloth are clamped on conveying chains (5) at two sides respectively, and the cloth is clamped through an upper conveying wheel (23) and a lower conveying wheel (23);
s2, starting a machine to heat cloth through a heating plate (6), heating slowly along with the advance of the cloth, enabling the heated cloth to pass through the lower part of a spraying support (3), spraying the cloth through cross spraying of four spray heads (7), conveying a coating into the spray heads (7) through a water pump (10), enabling the sprayed cloth to enter a drying box (4) through an inlet (13), drying the cloth through a heating net (20), detecting the temperature in the drying box (4) through a temperature sensor (17), blowing filtered air into the drying box (4) through a lower fan (21), exhausting air mixed with water vapor by an exhaust fan (16), and discharging the dried cloth through a baffle (14) to finish spraying and drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836058.5A CN112024236A (en) | 2020-08-19 | 2020-08-19 | Coating machine spraying and drying device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836058.5A CN112024236A (en) | 2020-08-19 | 2020-08-19 | Coating machine spraying and drying device and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112024236A true CN112024236A (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836058.5A Withdrawn CN112024236A (en) | 2020-08-19 | 2020-08-19 | Coating machine spraying and drying device and control method thereof |
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| Country | Link |
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| CN (1) | CN112024236A (en) |
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