CN114832982A - Flame-retardant paint spraying device and method for flame-retardant plate - Google Patents
Flame-retardant paint spraying device and method for flame-retardant plate Download PDFInfo
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- CN114832982A CN114832982A CN202210423470.3A CN202210423470A CN114832982A CN 114832982 A CN114832982 A CN 114832982A CN 202210423470 A CN202210423470 A CN 202210423470A CN 114832982 A CN114832982 A CN 114832982A
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- flame
- retardant
- paint
- paint spraying
- pipe
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- 239000003973 paint Substances 0.000 title claims abstract description 160
- 239000003063 flame retardant Substances 0.000 title claims abstract description 114
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000005507 spraying Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims description 4
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000005086 pumping Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 238000007592 spray painting technique Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- B05B13/0228—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 the movement of the objects being rotative
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- 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
-
- 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
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention provides a flame-retardant paint spraying device and a flame-retardant paint spraying method for flame-retardant plates, which comprise the following steps: base, lifting unit, fixed subassembly and the jar that sprays paint, fixed subassembly is used for centre gripping panel to get into the jar that sprays paint under lifting unit's drive and spray paint in, the pump of taking out on the base will paint through the connecting pipe hose pump in the spray paint pipe in the jar that sprays paint, thereby spray paint to panel, the jar inside gas blow pipe that is provided with of spraying paint, air-dry the panel of the completion of spraying paint. The spraying device can drive the sprayed plate to rotate at a constant speed through the driving motor when the paint is sprayed, so that redundant flame-retardant paint on the plate is thrown out, the flame-retardant paint is uniformly sprayed, the paint on the surface of the plate is dried through the air blowing pipe, the surface of the plate is quickly dried, and the plate is convenient to carry.
Description
Technical Field
The invention relates to the technical field of plate paint spraying devices, in particular to a flame-retardant paint spraying device and method for a flame-retardant plate.
Background
The flame-retardant board is a wood composite floor which generally takes a fiberboard, a shaving board, a plywood and the like as base materials, takes paint or impregnated paper as a facing material, and achieves a certain flame-retardant grade through flame-retardant treatment and has a flame-retardant function.
In the prior art, spraying flame-retardant paint to enable a plate to have a flame-retardant effect is one of the most widely used flame-retardant treatment modes, however, most of the conventional flame-retardant paint spraying devices need to manually change surfaces to respectively spray two surfaces of the plate, and the conventional flame-retardant paint spraying devices are not provided with pre-air-drying assemblies.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a flame-retardant paint spraying device and a flame-retardant paint spraying method for a flame-retardant plate.
According to the invention, the flame-retardant paint spraying device for the flame-retardant plate comprises: the paint spraying device comprises a base, a lifting assembly, a fixing assembly and a paint spraying cylinder, wherein the lifting assembly is fixedly arranged on the base, the fixing assembly is connected to the lifting end of the lifting assembly, and an opening in the upper end of the paint spraying cylinder is positioned right below the fixing assembly;
the upper end of the base is respectively provided with a flame-retardant paint storage barrel, a material pumping pump and a plurality of groups of connecting hoses, the upper end of the flame-retardant paint storage barrel is provided with a charging port, the lower end of the flame-retardant paint storage barrel is provided with a discharge port and a feed back port, the feed end of the material pumping pump is connected with the discharge port through the connecting hoses, and the feed back port is connected with the bottom of the paint spraying cylinder through the connecting hoses;
the inner wall of the paint spraying cylinder is respectively provided with a paint spraying pipe and an air blowing pipe, and the paint spraying cylinder is connected with the discharge end of the material pumping pump through a connecting hose; an air pump is arranged on the outer wall of the paint spraying cylinder, and the air outlet end of the air pump is communicated with the air blowing pipe through a connecting air pipe.
Preferably, the lifting assembly comprises a hollow column, a ball screw and a driving motor, the driving motor is fixedly installed at the upper end of the hollow column through a fixing frame, the ball screw is rotatably installed inside the hollow column, and the upper end of the ball screw penetrates through the output shaft of the hollow column and the driving motor.
Preferably, the lower extreme of hollow post rotates to peg graft and has first rolling bearing, the embedded second rolling bearing that has of upper end of hollow post, ball screw transmission lead screw pegs graft in second rolling bearing's inner circle.
Preferably, fixed subassembly includes connecting rod, support column, CD-ROM drive motor and joint piece, the support column is fixed in the one end of connecting rod, the other end of connecting rod and ball screw's screw seat fixed connection, CD-ROM drive motor installs in the upper end of support column, the one end of CD-ROM drive motor output shaft has the transmission shaft through the coupling joint, the one end of transmission shaft runs through support column and joint piece fixed connection, rotate on the outer wall of transmission shaft and install the baffle.
Preferably, the joint piece includes concave block, elastic component and arc compressing tablet, the concave block is fixed in the lower extreme of transmission shaft, the elastic component equidistant setting is on concave block inside wall, the arc compressing tablet is fixed in the flexible end of elastic component.
Preferably, the elastic component includes sleeve pipe, stopper, flexible post and compression spring, the stopper is fixed in the one end of flexible post, just the stopper is located intraductal portion, compression spring installs in intraductal portion, compression spring's both ends are inconsistent with the lateral wall of intraductal bottom of cover and stopper respectively, flexible post and sleeve pipe sliding clearance fit, and the one end of flexible post passes the sheathed tube opening part and extends to the sleeve pipe outside, the arc compresses tightly the one end that the piece is fixed in flexible post.
Preferably, the outer wall of the transmission shaft is sleeved with a third rotating bearing, the baffle is provided with a through hole, and the outer ring of the third rotating bearing is connected with the inner wall of the through hole of the baffle.
Preferably, the paint spraying cylinder is provided with a via hole, a connecting air pipe communicated with the air outlet end of the air pump penetrates through the via hole and is communicated with the air blowing pipe, an elastic sealing ring is arranged on the inner wall of the via hole, and the elastic sealing ring is attached to the outer wall of the connecting air pipe in a sealing mode.
Preferably, the spray painting pipe and the air blowing pipe are both provided with spray heads, and the spray heads are respectively arranged on the spray painting pipe and the air blowing pipe in a linear shape at equal intervals.
The spraying method of the flame-retardant paint spraying device for the flame-retardant plate comprises the following steps:
step S1: clamping a wood bottom plate sheet needing to be sprayed with flame-retardant paint on a clamping block, and fixing the wood bottom plate sheet through the cooperation of an elastic piece and an arc-shaped pressing sheet;
step S2: the ball screw is driven to rotate through the driving motor, the connecting rod is driven to descend through the ball screw seat, so that the plate piece is moved into the paint spraying cylinder, and at the moment, the baffle cover on the transmission shaft is arranged at the opening at the upper end of the paint spraying cylinder;
step S3: pumping the flame-retardant paint in the flame-retardant paint storage box to a paint spraying pipe through a material pumping pump, spraying the flame-retardant paint from a spray head on the paint spraying pipe, and spraying the flame-retardant paint on the panel sheet;
step S4: when the flame-retardant paint is sprayed, the driving motor drives the transmission shaft to rotate at a constant speed, so that the flame-retardant paint is sprayed on the front and back surfaces of the plate piece, and simultaneously the driving motor drives the transmission shaft to rotate at a constant speed, and the excessive flame-retardant paint on the plate piece is thrown out under the action of centrifugal force, so that the flame-retardant paint is uniformly sprayed; wherein the rotation speed of the driving motor is 20r/min
Step S5: after the spraying is finished, the material pumping pump is closed, the air pump is opened, and the flame-retardant paint sprayed on the plate sheets is pre-dried through the air blowing pipe, so that the plate sheets are ensured to be contacted with each other to cause the friction of the flame-retardant paint during material taking or subsequent processing;
step S6: and in the step S4, the redundant flame-retardant paint thrown out by the centrifugal force flows back to the flame-retardant paint storage box through the return port under the action of the material pumping pump and is recycled.
Compared with the prior art, the invention has the following beneficial effects:
1. when the paint is sprayed, the driving motor drives the sprayed plate to rotate at a constant speed, redundant flame-retardant paint is thrown away under the action of centrifugal force, so that the flame-retardant paint is sprayed uniformly, the paint on the surface of the plate is dried through the air blowing pipe, and the surface of the plate is dried quickly, so that the plate is convenient to carry.
2. According to the invention, the bottom of the paint spraying cylinder is communicated with the flame-retardant paint storage barrel, so that redundant paint enters the flame-retardant paint storage barrel to be reused, and resources are saved.
3. When the paint spraying device is used for spraying paint, the baffle plate cover covers the upper end opening of the paint spraying cylinder, so that the paint is prevented from splashing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a flame-retardant paint spraying device for flame-retardant sheets according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the construction of the paint spray booth of the present invention;
FIG. 4 is a schematic view of the lifting assembly of the present invention;
FIG. 5 is a schematic structural view of a baffle of the present invention;
FIG. 6 is a schematic structural diagram of a clamping block according to the present invention;
fig. 7 is a schematic structural view of the elastic member of the present invention.
Description of reference numerals:
Fixing assembly 3 ball screw 20
First rotating bearing 21 of paint spraying cylinder 4
Drive motor 22 of fixing frame 5
Second rotary bearing 23 of connecting rod 6
Arc-shaped pressing piece 26 of clamping block 9
Baffle 11 stopper 28
The material pumping pump 13 compresses the spring 30
The connecting hose 14 passes through the hole 31
Spray head 33 of plate 16
The third rotary bearing 34 of the air pump 17
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
Example 1
The present invention provides a flame retardant paint spraying apparatus for flame retardant panels, referring to fig. 1 to 7, comprising: the paint spraying device comprises a base 1, a lifting component 2, a fixing component 3 and a paint spraying cylinder 4, wherein the lifting component 2 is fixedly arranged on one side of the upper end of the base 1, the fixing component 3 is connected to the lifting end of the lifting component 2, the paint spraying cylinder 4 is arranged on the base 1 through a fixing frame 5, and an opening at the upper end of the paint spraying cylinder 4 is positioned right below the fixing component 3;
the fixing assembly 3 comprises a connecting rod 6, a supporting column 7, a driving motor 8 and a clamping block 9, the supporting column 7 is fixed at one end of the connecting rod 6, the driving motor 8 is installed at the upper end of the supporting column 7, one end of an output shaft of the driving motor 8 is connected with a transmission shaft 10 through a coupler, one end of the transmission shaft 10 penetrates through the supporting column 7 to be connected and fixed with the clamping block 9, and a baffle plate 11 is rotatably installed on the outer wall of the transmission shaft 10; the driving motor 8 drives the transmission shaft to rotate at a constant speed, and redundant flame-retardant paint on the plate is thrown out under the action of centrifugal force, so that the flame-retardant paint is uniformly sprayed;
specifically, a third rotating bearing 34 is sleeved on the outer wall of the transmission shaft 10, a through hole is formed in the baffle plate 11, and the outer ring of the third rotating bearing 34 is connected with the inner wall of the through hole of the baffle plate 11;
the upper end of the base 1 is provided with a flame-retardant paint storage box 12, a material pumping pump 13 and a plurality of groups of connecting hoses 14, the flame-retardant paint storage box 12 is respectively provided with a feeding port, a feed back port and a discharge port, the feeding end of the material pumping pump 13 is communicated with the discharge port of the flame-retardant paint storage box 12 through the connecting hoses 14, the feed back port of the flame-retardant paint storage box 12 is communicated with the inner bottom of the paint spraying cylinder 4 through the connecting hoses 14, the inner wall of the paint spraying cylinder 4 is provided with a paint spraying pipe 15, one end of the paint spraying pipe 15 penetrates through the paint spraying cylinder 4 and is positioned outside the paint spraying cylinder 4, and the discharge end of the material pumping pump 13 is communicated with one end of the paint spraying pipe 15 positioned outside the paint spraying cylinder 4;
a support plate 16 is welded on the outer side wall of the paint spraying cylinder 4, an air pump 17 is fixedly installed on the support plate 16, an air blowing pipe 18 is arranged on the inner wall of the paint spraying cylinder 4 opposite to the paint spraying pipe 15, and the air outlet end of the air pump 17 is communicated with the air blowing pipe 18 through a connecting air pipe; after the spraying is finished, the flame-retardant paint sprayed on the plate pieces is pre-dried through the air blowing pipe 18, so that the plate pieces are ensured to be contacted with each other to cause the friction of the flame-retardant paint when the material is taken or the subsequent processing is carried out;
specifically, a through hole 31 is formed in the paint spraying cylinder 4, a connecting air pipe communicated with the air outlet end of the air pump 17 penetrates through the through hole 31 to be communicated with the air blowing pipe 18, an elastic sealing ring 32 is arranged on the inner wall of the through hole 31, and the elastic sealing ring 32 is tightly attached to the outer wall of the connecting air pipe;
furthermore, the spray painting pipe 15 and the air blowing pipe 18 are both provided with spray heads 33, and the spray heads 33 are respectively arranged on the spray painting pipe 15 and the air blowing pipe 18 in a linear shape at equal intervals.
The lifting assembly 2 comprises a hollow column 19, a ball screw 20, a first rotating bearing 21 and a driving motor 22, the driving motor 22 is fixedly arranged at the upper end of the hollow column 19 through a fixed frame, the ball screw 20 is arranged in the hollow column 19 through the first rotating bearing 21 in a rotating manner, and the upper end of the ball screw 20 penetrates through the hollow column 19 and is connected with an output shaft of the driving motor 22;
the upper end of the hollow column 19 is embedded with a second rotating bearing 23, the ball screw 20 drives the screw rod to be inserted into the inner ring of the second rotating bearing 23, and the other end of the connecting rod 6 is fixedly welded on one side of the ball screw 20.
Example 2
This example is an extension scheme of example 1, specifically: the clamping block 9 comprises a concave block 24, an elastic piece 25 and an arc-shaped pressing piece 26, the concave block 24 is fixed at the lower end of the transmission shaft 10, the elastic piece 25 is arranged on the inner side wall of the concave block 24 at equal intervals, and the arc-shaped pressing piece 26 is fixed at the telescopic end of the concave block 24;
the elastic part 25 comprises a sleeve 27, a limiting block 28, a telescopic column 29 and a compression spring 30, the limiting block 28 is fixed at one end of the telescopic column 29, the limiting block 28 is located inside the sleeve 27, the compression spring 30 is installed inside the sleeve 27, two ends of the compression spring 30 are respectively abutted against the inner bottom of the sleeve 27 and the side wall of the limiting block 28, the telescopic column 29 is in sliding clearance fit with the sleeve 27, one end of the telescopic column 29 penetrates through an opening of the sleeve 27 and extends to the outer side of the sleeve 27, and the arc-shaped compression sheet 26 is fixed at one end of the telescopic column 29;
above-mentioned design can carry out the clamping through the panel piece of two sets of arc pressing pieces 26 with arbitrary thickness fixed, has improved fire-retardant paint spraying device's of fire-retardant panel application range.
Example 3
On the basis of the embodiment 1 and the embodiment 2, the invention also provides a spraying method of the flame-retardant paint spraying device for the flame-retardant plate, which comprises the following steps:
step S1: clamping a wood bottom plate sheet needing to be sprayed with flame-retardant paint on a clamping block, and fixing the wood bottom plate sheet through the cooperation of an elastic piece and an arc-shaped pressing sheet;
step S2: the ball screw is driven to rotate by the driving motor, the connecting rod is driven to descend by the ball screw seat, so that the plate piece is moved into the paint spraying cylinder, and at the moment, the baffle cover on the transmission shaft is arranged at the opening at the upper end of the paint spraying cylinder;
step S3: pumping the flame-retardant paint in the flame-retardant paint storage box to a paint spraying pipe through a material pumping pump, spraying the flame-retardant paint from a spray head on the paint spraying pipe, and spraying the flame-retardant paint on the panel sheet;
step S4: when the flame-retardant paint is sprayed, the driving motor drives the transmission shaft to rotate at a constant speed, so that the flame-retardant paint is sprayed on the front and back surfaces of the plate piece, and simultaneously the driving motor drives the transmission shaft to rotate at a constant speed, and redundant flame-retardant paint on the plate piece is thrown out by times under the action of centrifugal force, so that the flame-retardant paint is uniformly sprayed;
wherein the rotating speed of the driving motor is 20 r/min;
step S5: after the spraying is finished, the material pumping pump is closed, the air pump is opened, and the flame-retardant paint sprayed on the plate sheets is pre-dried through the air blowing pipe, so that the plate sheets are ensured to be contacted with each other to cause the friction of the flame-retardant paint during material taking or subsequent processing;
step S6: in step S4, the excess flame retardant paint thrown out by centrifugal force flows back to the flame retardant paint storage box through the return port under the action of the material pumping pump, and is recycled.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a fire-retardant paint spraying device of fire-retardant panel which characterized in that includes: the paint spraying device comprises a base (1), a lifting component (2), a fixing component (3) and a paint spraying cylinder (4), wherein the lifting component (2) is fixedly arranged on the base (1), the fixing component (3) is connected to the lifting end of the lifting component (2), and an opening in the upper end of the paint spraying cylinder (4) is located right below the fixing component (3);
the upper end of the base (1) is respectively provided with a flame-retardant paint storage barrel (12), a material pumping pump (13) and a plurality of groups of connecting hoses (14), the upper end of the flame-retardant paint storage barrel (12) is provided with a feeding port, the lower end of the flame-retardant paint storage barrel (12) is provided with a discharging port and a material returning port, the feeding end of the material pumping pump (13) is connected with the discharging port through the connecting hose (14), and the material returning port is connected with the bottom of the paint spraying cylinder (4) through the connecting hose (14);
the inner wall of the paint spraying cylinder (4) is respectively provided with a paint spraying pipe (15) and an air blowing pipe (18), and the paint spraying cylinder is connected with the discharge end of the material pumping pump (13) through a connecting hose (14); an air pump (17) is arranged on the outer wall of the paint spraying cylinder (4), and the air outlet end of the air pump (17) is communicated with an air blowing pipe (18) through a connecting air pipe.
2. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: the lifting assembly (2) comprises a hollow column (19), a ball screw (20) and a driving motor (22), the driving motor (22) is fixedly installed at the upper end of the hollow column (19) through a fixing frame (5), the ball screw (20) is rotatably installed inside the hollow column (19), and the upper end of the ball screw (20) penetrates through an output shaft of the hollow column (19) and the driving motor (22).
3. A flame retardant paint spraying apparatus for flame retardant sheet material as claimed in claim 2, wherein: the lower extreme of hollow post (19) rotates to peg graft and has first rolling bearing (21), the embedded second rolling bearing (23) that has in the upper end of hollow post (19), ball screw (20) transmission lead screw is pegged graft in the inner circle of second rolling bearing (23).
4. A flame retardant paint spraying apparatus for flame retardant sheet material as claimed in claim 2, wherein: fixed subassembly (3) include connecting rod (6), support column (7), driving motor (8) and joint piece (9), the one end of connecting rod (6) is fixed in support column (7), the other end of connecting rod (6) and the screw seat fixed connection of ball screw (20), driving motor (8) are installed in the upper end of support column (7), there is transmission shaft (10) one end of driving motor (8) output shaft through the coupling joint, the one end of transmission shaft (10) runs through support column (7) and joint piece (9) fixed connection, rotate on the outer wall of transmission shaft (10) and install baffle (11).
5. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: the clamping block (9) comprises a concave block (24), an elastic piece (25) and an arc-shaped pressing piece (26), the concave block (24) is fixed at the lower end of the transmission shaft (10), the elastic piece (25) is arranged on the inner side wall of the concave block (24) at equal intervals, and the arc-shaped pressing piece (26) is fixed at the telescopic end of the elastic piece (25).
6. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: elastic component (25) include sleeve pipe (27), stopper (28), flexible post (29) and compression spring (30), stopper (28) are fixed in the one end of flexible post (29), just stopper (28) are located inside sleeve pipe (27), compression spring (30) are installed inside sleeve pipe (27), the both ends of compression spring (30) are inconsistent with the lateral wall of bottom and stopper (28) in sleeve pipe (27) respectively, flexible post (29) and sleeve pipe (27) sliding clearance fit, and the opening part of sleeve pipe (27) is passed to the one end of flexible post (29) and extend to the sleeve pipe (27) outside, the arc compresses tightly the one end that piece (26) are fixed in flexible post (29).
7. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: the outer wall of the transmission shaft (10) is sleeved with a third rotating bearing (34), the baffle (11) is provided with a through hole, and the outer ring of the third rotating bearing (34) is connected with the inner wall of the through hole of the baffle (11).
8. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: the paint spraying device is characterized in that a through hole (31) is formed in the paint spraying cylinder (4), a connecting air pipe communicated with an air outlet end of the air pump (17) penetrates through the through hole (31) and is communicated with an air blowing pipe (18), an elastic sealing ring (32) is arranged on the inner wall of the through hole (31), and the elastic sealing ring (32) is attached to the outer wall of the connecting air pipe in a sealing mode.
9. The flame retardant paint spraying apparatus of a flame retardant panel according to claim 1, wherein: spray heads (33) are arranged on the paint spraying pipe (15) and the air blowing pipe (18), and the spray heads (33) are respectively arranged on the paint spraying pipe (15) and the air blowing pipe (18) in a linear shape at equal intervals.
10. A spraying method of a flame-retardant paint spraying device for flame-retardant plates, which is based on the flame-retardant paint spraying device for flame-retardant plates of any one of claims 1 to 9, and is characterized in that: the method comprises the following steps:
step S1: clamping a wood bottom plate piece needing to be sprayed with flame-retardant paint on a clamping block (9), and fixing the wood bottom plate piece through the cooperation of an elastic piece (25) and an arc-shaped pressing piece (26);
step S2: the ball screw (20) is driven to rotate by the driving motor (22), the connecting rod (6) is driven to descend by the screw seat of the ball screw (20), so that the plate piece is moved to the inside of the paint spraying cylinder (4), and at the moment, the baffle (11) on the transmission shaft (10) is covered at the opening at the upper end of the paint spraying cylinder (4);
step S3: pumping the flame-retardant paint in the flame-retardant paint storage box to a paint spraying pipe (15) through a material pumping pump (13), spraying the flame-retardant paint from a spray head (33) on the paint spraying pipe (15), and spraying the flame-retardant paint on the sheet material;
step S4: when the flame-retardant paint is sprayed, the driving motor (8) drives the transmission shaft (10) to rotate at a constant speed, so that the flame-retardant paint is sprayed on the front and back surfaces of the plate piece, meanwhile, the driving motor (8) drives the transmission shaft (10) to rotate at a constant speed, and redundant flame-retardant paint on the plate piece is thrown out under the action of centrifugal force, so that the flame-retardant paint is uniformly sprayed; wherein the rotating speed of the driving motor (8) is 20r/min
Step S5: after the spraying is finished, the material pumping pump (13) is closed, the air pump (17) is opened, and the flame-retardant paint sprayed on the plate pieces is pre-dried through the air blowing pipe (18), so that the plate pieces are ensured to be mutually contacted to cause the friction of the flame-retardant paint when the material is taken or the subsequent processing is carried out;
step S6: and in the step S4, the redundant flame-retardant paint thrown out by the centrifugal force flows back to the flame-retardant paint storage box through the return port under the action of the material pumping pump (13) and is recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423470.3A CN114832982A (en) | 2022-04-21 | 2022-04-21 | Flame-retardant paint spraying device and method for flame-retardant plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423470.3A CN114832982A (en) | 2022-04-21 | 2022-04-21 | Flame-retardant paint spraying device and method for flame-retardant plate |
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| Publication Number | Publication Date |
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| CN114832982A true CN114832982A (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210423470.3A Pending CN114832982A (en) | 2022-04-21 | 2022-04-21 | Flame-retardant paint spraying device and method for flame-retardant plate |
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| Country | Link |
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| CN (1) | CN114832982A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551037A (en) * | 1982-06-16 | 1985-11-05 | J. Wagner Gmbh | Device for applying paint with reciprocating linear motor |
| CN203484939U (en) * | 2013-10-06 | 2014-03-19 | 李庆松 | Supporting frame of lathe |
| CN107448322A (en) * | 2017-09-20 | 2017-12-08 | 成都融创智谷科技有限公司 | A kind of crankcase reaming base for being easy to change clamping spacing |
| CN109675744A (en) * | 2017-09-29 | 2019-04-26 | 临海市劳尔机械有限公司 | A kind of glasses lens plated flush coater |
| CN111215265A (en) * | 2020-01-17 | 2020-06-02 | 文黎明 | Spraying device is used in bamboo article processing |
-
2022
- 2022-04-21 CN CN202210423470.3A patent/CN114832982A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551037A (en) * | 1982-06-16 | 1985-11-05 | J. Wagner Gmbh | Device for applying paint with reciprocating linear motor |
| CN203484939U (en) * | 2013-10-06 | 2014-03-19 | 李庆松 | Supporting frame of lathe |
| CN107448322A (en) * | 2017-09-20 | 2017-12-08 | 成都融创智谷科技有限公司 | A kind of crankcase reaming base for being easy to change clamping spacing |
| CN109675744A (en) * | 2017-09-29 | 2019-04-26 | 临海市劳尔机械有限公司 | A kind of glasses lens plated flush coater |
| CN111215265A (en) * | 2020-01-17 | 2020-06-02 | 文黎明 | Spraying device is used in bamboo article processing |
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Application publication date: 20220802 |