CN114798279A - Full-automatic multi-station spraying assembly line for workpieces - Google Patents
Full-automatic multi-station spraying assembly line for workpieces Download PDFInfo
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- CN114798279A CN114798279A CN202210491263.1A CN202210491263A CN114798279A CN 114798279 A CN114798279 A CN 114798279A CN 202210491263 A CN202210491263 A CN 202210491263A CN 114798279 A CN114798279 A CN 114798279A
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- 238000005507 spraying Methods 0.000 title claims abstract description 76
- 238000007710 freezing Methods 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims abstract description 52
- 230000008014 freezing Effects 0.000 claims abstract description 48
- 239000003973 paint Substances 0.000 claims abstract description 39
- 238000001035 drying Methods 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000010422 painting Methods 0.000 description 10
- 239000000443 aerosol Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
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- 238000003860 storage Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- -1 hydro cyclones Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 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
- 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
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/45—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using cyclone separators
-
- 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
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess 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
- B05B16/60—Ventilation arrangements specially adapted therefor
-
- 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
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
- B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
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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
- B05D3/0413—Heating with air
-
- 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
- B05D3/0426—Cooling with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a full-automatic multi-station spraying assembly line for workpieces, which comprises a dust removal cabinet, a preheating furnace, a first spray room, a drying furnace, a first quick-freezing furnace, a second spray room, a high-temperature furnace and a third quick-freezing furnace which are connected in sequence; the spraying assembly line is provided with a conveying track for conveying workpieces, and the conveying track is connected end to end and penetrates through the whole assembly line; the conveying rail drives the workpiece to sequentially remove surface dust through the dust removal cabinet, preheat through the preheating furnace, carry out primary paint spraying through the spraying room one, dry through the drying furnace, carry out primary cooling through the rapid freezing furnace one and the rapid freezing furnace two, carry out secondary paint spraying through the spraying room two again, after the high temperature furnace solidification heating, carry out secondary cooling through the rapid freezing furnace three again, the full-automatic whole paint spraying process that accomplishes. The full-automatic multi-station spraying assembly line for the workpieces can complete the whole paint spraying process in a full-automatic mode, is high in automation level, and greatly improves the production efficiency of products.
Description
Technical Field
The invention relates to the technical field of spraying equipment, in particular to a full-automatic multi-station spraying assembly line for workpieces.
Background
The spraying is to spray the coating to the surface of the work piece with the spraying apparatus, play a role in beautifying and protecting the product, the spraying operation has high production efficiency, the spraying of the surface of the work piece is uniform and reliable; the coating has wide application range, mainly comprises the fields of hardware, plastic, furniture, military industry, ships and the like, and is the most common coating mode in current application. With the progress of science and technology, the spraying operation of the existing large-scale factory is usually realized by adopting automatic spraying equipment, and a paint spraying chamber, a drying oven, a high-temperature curing oven and the like are arranged in a million-level to hundred-level dust-free workshop. The traditional spraying operation usually needs manual treatment in steps and processes, and has the disadvantages of troublesome operation, low automation level and low efficiency, thereby greatly influencing the production efficiency of products.
Based on the situation, the invention provides a full-automatic multi-station spraying assembly line for workpieces, which can effectively solve the problems.
Disclosure of Invention
The invention aims to provide a full-automatic multi-station spraying assembly line for workpieces. According to the full-automatic multi-station spraying assembly line for the workpieces, the workpieces are driven by the conveying rail to sequentially complete surface dust removal, preheating, primary paint spraying, drying, primary cooling, secondary paint spraying, high-temperature curing heating and secondary cooling, and the whole paint spraying process is fully automatically completed.
Compared with the traditional spraying industry, the full-automatic multi-station spraying assembly line realizes the integrated integration of multiple devices and multiple processes, the circular conveying tracks connected end to end enable workers to be intensively distributed in the same section of interval to complete feeding and discharging operations, preparation is conveniently made for unmanned workshop transformation of follow-up robot changing, meanwhile, specific tools for different workpieces are matched, the painting spraying process inside and outside the workpieces can be formed at one time, the transfer conveying and storage spaces of the workpieces among different devices and different processes are reduced, the time consumed by transfer conveying is greatly reduced, the labor, the material resources and the financial cost are greatly reduced, the defects of the workpieces in the transfer process are thoroughly eliminated, the painting quality of the surfaces of the workpieces is more uniform through the one-step forming technology for the inner painting surface and the outer painting surface, and the painting surfaces are more attractive.
Compared with the traditional spraying industry, the invention can recycle heat energy in a multi-stage way, and greatly reduces the heat energy waste and energy consumption in the curing process of the traditional industry, thereby realizing high-efficiency production, high energy conservation and emission reduction, and a high-level full-automatic production line. The invention is realized by the following technical scheme:
a full-automatic multi-station spraying assembly line for workpieces comprises a dust removal cabinet, a preheating furnace, a first spraying room, a drying furnace, a first quick freezing furnace, a second spraying room, a high-temperature furnace and a third quick freezing furnace which are sequentially connected; the spraying assembly line is provided with a conveying track for conveying workpieces, and the conveying track penetrates through the whole assembly line in an end-to-end connection manner; the conveying track drives a workpiece to successively pass through the dust removal cabinet to remove surface dust, pass through the preheating furnace preheats, pass through spray room one carries out once spraying paint, pass through the drying furnace is dried, pass through the first rapid freezing stove carries out once cooling with the second rapid freezing stove, pass through again spray room two carries out secondary spraying paint, pass through after the high temperature furnace solidification heating, pass through again the third rapid freezing stove carries out secondary cooling, and full-automatic completion whole paint spraying process.
According to the above technical scheme, as the further preferred technical scheme of above technical scheme, the dust removal cabinet includes box, dust exhausting fan and bottom basin, one side of box is equipped with track import one, the opposite side of box is equipped with track export one, the top of box is equipped with the exhaust hole, the bottom basin is fixed in the bottom half, the inside right side of box is equipped with aerial fog cotton one, the inside upside of box is equipped with aerial fog cotton two, dust exhausting fan is located the box inside and is located aerial fog cotton right side.
According to the technical scheme, as a further preferable technical scheme of the technical scheme, the preheating furnace, the drying furnace and the high-temperature furnace comprise a bottom frame, a furnace body and a heating device, the furnace body is fixed on the bottom frame and comprises a feeding hole and a discharging hole, and a track groove communicated with the feeding hole and the discharging hole is formed in the furnace body; the conveying track is arranged right below the track groove; the heating device comprises a hot chamber, a burner, a blower and an air outlet pipe, the burner is communicated with the interior of the hot chamber, the blower is fixed on the hot chamber and sends hot air in the hot chamber to the air outlet pipe, and one end of the air outlet pipe is communicated to the furnace body.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the first spray room and the second spray room each include a spray room body, an exhaust gas treatment room, and a spray room water tank; the spray room water tank is arranged below the spray room body and the waste gas treatment chamber; a second track inlet is formed in one side of the paint spraying room body, and a second track outlet is formed in the other side of the paint spraying room body; the conveying track penetrates through the second track inlet and the second track outlet and is arranged at the upper part of the spray room water pool; a first water tank and a second water tank are sequentially arranged above the spray room water tank from top to bottom; one side of the first water tank is provided with a first water curtain, and one side of the second water tank is provided with a second water curtain; the first air cooler is arranged at the top of the spray booth body and conveys cold air to the interior of the spray booth body through an air distributing plate at the top of the spray booth body; the waste gas treatment chamber comprises a plurality of water rotating towers; the water rotating tower is arranged above the spray room water tank; and a centrifugal fan is arranged above the waste gas treatment chamber, and the water rotating towers are communicated with the external atmosphere through the centrifugal fan.
According to the technical scheme, as a further preferable technical scheme of the technical scheme, the first quick freezing furnace, the second quick freezing furnace and the third quick freezing furnace comprise quick freezing furnace bodies, and one side of each quick freezing furnace body is provided with a third track inlet and a third track outlet; a cold air pipeline is arranged above the inner part of the quick freezing furnace body, the lower part of the cold air pipeline is fixedly connected with a plurality of air outlets, and an air inlet of the cold air pipeline is connected with a second air cooler; the second air cooler is arranged on the outer side of the top of the quick freezing furnace body; the top of the quick freezing furnace body is fixedly connected with a radiating pipe.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the length of the furnace body of the preheating furnace is smaller than the length of the furnace body of the drying furnace, and the length of the furnace body of the drying furnace is smaller than the length of the furnace bodies of the high temperature furnaces.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the number of the heating devices of the preheating furnace and the drying furnace is one; the number of the heating devices of the high-temperature furnace is three.
According to the above technical means, as a further preferable technical means of the above technical means, the heating device is erected above the furnace body by a bracket.
According to the above technical solution, as a further preferable technical solution of the above technical solution, an exhaust gas exhaust duct of the high temperature furnace is connected to a combustion chamber of the preheating furnace.
According to the above technical solution, as a further preferable technical solution of the above technical solution, a maintenance platform is provided at a top of the exhaust gas treatment chamber.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the invention aims to provide a full-automatic multi-station spraying assembly line for workpieces. According to the full-automatic multi-station spraying assembly line for the workpieces, the workpieces are driven by the conveying rail to sequentially complete surface dust removal, preheating, primary paint spraying, drying, primary cooling, secondary paint spraying, high-temperature curing heating and secondary cooling, and the whole paint spraying process is fully automatically completed.
Compared with the traditional spraying industry, the full-automatic multi-station spraying assembly line realizes the integrated integration of multiple devices and multiple processes, the circular conveying tracks connected end to end enable workers to be intensively distributed in the same section of interval to complete feeding and discharging operations, preparation is conveniently made for unmanned workshop transformation of follow-up robot changing, meanwhile, specific tools for different workpieces are matched, the painting spraying process inside and outside the workpieces can be formed at one time, the transfer conveying and storage spaces of the workpieces among different devices and different processes are reduced, the time consumed by transfer conveying is greatly reduced, the labor, the material resources and the financial cost are greatly reduced, the defects of the workpieces in the transfer process are thoroughly eliminated, the painting quality of the surfaces of the workpieces is more uniform through the one-step forming technology for the inner painting surface and the outer painting surface, and the painting surfaces are more attractive.
Compared with the traditional spraying industry, the invention can recycle heat energy in a multi-stage way, and greatly reduces the heat energy waste and energy consumption in the curing process of the traditional industry, thereby realizing high-efficiency production, high energy conservation and emission reduction, and a high-level full-automatic production line.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the dust-removing cabinet of the present invention;
FIG. 3 is a schematic view of the internal structure of the dust-removing cabinet of the present invention;
FIG. 4 is a schematic view of the overall structure of a high temperature furnace (preheating furnace or drying furnace) according to the present invention;
FIG. 5 is a schematic view of the internal structure of the high temperature furnace of the present invention;
FIG. 6 is a schematic view of the overall structure of the paint spray booth of the present invention;
FIG. 7 is a schematic view of the internal structure of the paint spray booth of the present invention;
FIG. 8 is a schematic view of another angle of the interior of the paint spray booth of the present invention;
FIG. 9 is a schematic view of the overall structure of the quick freezing furnace of the present invention;
fig. 10 is a schematic view of the internal structure of the rapid freezing furnace of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
a full-automatic multi-station spraying assembly line for workpieces comprises a dust removal cabinet 1, a preheating furnace 2, a first spray room 3, a drying furnace 4, a first quick-freezing furnace 5, a second quick-freezing furnace 6, a second spray room 7, a high-temperature furnace 8 and a third quick-freezing furnace 9 which are connected in sequence; the spraying assembly line is provided with a conveying track 10 for conveying workpieces, and the conveying track 10 penetrates through the whole assembly line in an end-to-end manner; the conveying track 10 drives the work piece and successively passes through dust removal cabinet 1 gets rid of the surface dust, warp preheating furnace 2 preheats, warp spout room one 3 and carry out once spraying paint, warp drying furnace 4 is dried, warp the stove is frozen fast to stove one 5 and the stove is frozen fast to two 6 and carry out once cooling, passes through again spout room two 7 and carry out secondary spraying paint, warp behind the 8 solidification heating of high temperature furnace, again the warp the stove is frozen fast to three 9 and carries out secondary cooling, and whole paint spraying process is accomplished in full-automatic.
Example 2:
a full-automatic multi-station spraying assembly line for workpieces comprises a dust removal cabinet 1, a preheating furnace 2, a spraying room I3, a drying furnace 4, a quick freezing furnace I5, a quick freezing furnace II 6, a spraying room II 7, a high-temperature furnace 8 and a quick freezing furnace III 9 which are connected in sequence; the spraying assembly line is provided with a conveying track 10 for conveying workpieces, and the conveying track 10 penetrates through the whole assembly line in an end-to-end manner; the conveying track 10 drives the work piece and successively passes through dust removal cabinet 1 gets rid of the surface dust, warp preheating furnace 2 preheats, warp spout room one 3 and carry out once spraying paint, warp drying furnace 4 is dried, warp the stove is frozen fast to stove one 5 and the stove is frozen fast to two 6 and carry out once cooling, passes through again spout room two 7 and carry out secondary spraying paint, warp behind the 8 solidification heating of high temperature furnace, again the warp the stove is frozen fast to three 9 and carries out secondary cooling, and whole paint spraying process is accomplished in full-automatic.
When the full-automatic paint spraying machine works, a workpiece is driven by the conveying track 10 to sequentially complete surface dust removal, preheating, primary paint spraying, drying, primary cooling, secondary paint spraying, high-temperature curing heating and secondary cooling, the whole paint spraying process is fully automatically completed, the automation level is high, the energy consumption rate is low, the manpower, the financial resources and the material resources are saved, and the production efficiency of the product is greatly increased.
Further, in another embodiment, the dust removing cabinet 1 includes a box body 101, a dust removing fan 102 and a bottom water tank 103, one side of the box body 101 is provided with a first rail inlet 1011, the other side of the box body 101 is provided with a first rail outlet 1012, the top of the box body 101 is provided with an exhaust hole 1013, the bottom water tank 103 is fixed at the bottom of the box body 101, the right side inside the box body 101 is provided with a first aerosol cotton 104, the upper side inside the box body 101 is provided with a second aerosol cotton 105, and the dust removing fan 102 is located inside the box body 101 and located at the right side of the first aerosol cotton 104.
According to the dust removal cabinet 1, dust on a workpiece sent into the box body 101 is sucked down through the operation of the dust removal fan 102, the dust is filtered and adsorbed through the aerosol cotton I104 on the right side, meanwhile, the dust with the larger specific gravity falls into the bottom water tank 103 filled with water under the action of self gravity to be collected, the dust with the smaller specific gravity moves upwards to be filtered and adsorbed through the aerosol cotton II 105 on the upper end, the adsorption effect is improved, and then filtered air is discharged from the exhaust hole 1013 on the upper end. Meanwhile, the bottom water tank 103 at the lower part can increase the air humidity, so that a part of dust is humidified and the adsorption effect is improved.
Further, in another embodiment, each of the preheating furnace 2, the drying furnace 4 and the high temperature furnace 8 includes a bottom frame 201, a furnace body 202 and a heating device 203, the furnace body 202 is fixed on the bottom frame 201, the furnace body 202 includes a feeding port 2021 and a discharging port 2022, and a track groove 2023 communicating the feeding port 2021 with the discharging port 2022 is arranged inside the furnace body 202; the conveying track 10 is arranged right below the track groove 2023; the heating device 203 includes a heat chamber 2031, a burner 2032, a blower 2033 and an air outlet pipe 2034, the burner 2032 is communicated with the inside of the heat chamber 2031, the blower 2033 is fixed on the heat chamber 2031 and sends out hot air in the heat chamber 2031 to the air outlet pipe 2034, and one end of the air outlet pipe 2034 is communicated to the inside of the furnace body 202.
According to the invention, a preheating furnace 2 (or a drying furnace 4 or a high-temperature furnace 8) sends a workpiece needing preheating (or drying or high-temperature curing) into the interior from a feeding hole 2021 of a furnace body 202 through a conveying rail 10, the conveying rail 10 moves the workpiece along a rail groove 2023 and then sends the workpiece out from a discharging hole 2022, a burner 2032 at the upper end heats air and sends hot air in a hot chamber 2031 out to an air outlet pipe 2034 through an air blower 2033, so that the air outlet pipe 2034 can carry out hot air preheating (or drying or high-temperature curing) on the workpiece.
Further, in another embodiment, the first spray room 3 and the second spray room 7 each comprise a spray room body 301, an exhaust gas treatment room 302 and a spray room water tank 303; the spray booth water tank 303 is arranged below the spray booth body 301 and the waste gas treatment chamber 302; a second track inlet 3011 is arranged on one side of the spray booth body 301, and a second track outlet 3012 is arranged on the other side of the spray booth body 301; the conveying track 10 passes through the second track inlet 3011 and the second track outlet 3012 and is arranged at the upper part of the spray room water tank 303; a first water tank 3013 and a second water tank 3014 are sequentially arranged above the spray room water tank 303 from top to bottom; a first water curtain 3015 is arranged on one side of the first water tank 3013, and a second water curtain 3016 is arranged on one side of the second water tank 3014; the first air cooler 3017 is installed on the top of the spray booth body 301, and the first air cooler 3017 conveys cold air into the spray booth body 301 through an air distributing plate 3018 on the top of the spray booth body 301; the exhaust treatment chamber 302 includes a plurality of hydro cyclones 3021; the water rotating tower 3021 is arranged above the spray room water tank 303; a centrifugal fan 3022 is provided above the exhaust gas treatment chamber 302, and the plurality of water towers 3021 are connected to the outside atmosphere through the centrifugal fan 3022.
When a workpiece is sprayed, the airflow containing paint mist can directly blow the paint mist in a spray room pool 303 or on a first water curtain 3015 and a second water curtain 3016 under the negative pressure action of a first air cooler 3017, so that odor generated during paint spraying and unadsorbed paint mist are discharged out of the spray room through a water rotating tower 3021 and a centrifugal fan 3022, and the effects of purifying the paint spraying working environment and protecting the human health are achieved.
Further, in another embodiment, the first quick freezing furnace 5, the second quick freezing furnace 6 and the third quick freezing furnace 9 each comprise a quick freezing furnace body 501, and one side of the quick freezing furnace body 501 is provided with a track inlet three 5011 and a track outlet three 5012; a cold air pipeline 502 is arranged above the interior of the quick freezing furnace body 501, a plurality of air outlet nozzles 5021 are fixedly connected to the lower portion of the cold air pipeline 502, and a second air cooler 503 is connected to an air inlet of the cold air pipeline 502; the second air cooler 503 is arranged on the outer side of the top of the quick freezing furnace body 501; the top of the quick freezing furnace body 501 is fixedly connected with a heat dissipation pipe 504.
According to the rapid freezing furnace I5 and the rapid freezing furnace II 6, the dried workpiece (the rapid freezing furnace III 9 is used for heating and curing) is sent into the rapid freezing furnace body 501 from the rail inlet III 5011, cold air generated by the air cooler II 503 can be rapidly cooled through the air outlet nozzles 5021 on the cold air pipeline 502 through the cold air pipeline 502 arranged above the interior of the rapid freezing furnace body 501, the production continuity is ensured, and the cooling efficiency is greatly improved by adopting an air cooling mode, so that the production efficiency is improved.
Further, in another embodiment, the length of the furnace body 202 of the preheating furnace 2 is smaller than the length of the furnace body 202 of the drying furnace 4, and the length of the furnace body 202 of the drying furnace 4 is smaller than the length of the furnace bodies 202 of the high temperature furnaces 8. The number of the heating devices 203 of the preheating furnace 2 and the drying furnace 4 is one; the number of the heating devices 203 of the high temperature furnace 8 is set to three.
The preheating furnace 2 only preheats the workpiece, the heating time is short, the drying furnace 4 needs to dry the once-sprayed paint on the surface of the workpiece, and the drying time is long, so that the length of the furnace body 202 of the preheating furnace 2 is less than that of the furnace body 202 of the drying furnace 4; and the high temperature furnace 8 needs to carry out high temperature curing to the secondary spraying paint on the surface of the workpiece, and the heating time is longest, so the length of the furnace body 202 of the high temperature furnace 8 is also longest, and because the length of the furnace body 202 of the high temperature furnace 8 is longest, a single heating device 203 cannot meet the high temperature curing effect of the surface of the workpiece, so the number of the heating devices 203 of the high temperature furnace 8 is set to be three.
Further, in another embodiment, the heating device 203 is mounted above the furnace 202 by a bracket 204.
The heating device 203 of the present invention has a large volume and cannot be directly installed above the furnace body 202, and therefore, needs to be erected above the furnace body 202 through the support 204 to facilitate heating of the workpieces inside the furnace body 202.
Further, in another embodiment, an exhaust gas exhaust pipe of the high temperature furnace 8 is connected to the combustion chamber 2031 of the preheating furnace 2.
The invention utilizes the high-temperature waste gas discharged by the high-temperature furnace 8 to assist in maintaining the internal temperature of the preheating furnace 2, thereby reducing the energy consumption of the preheating furnace 2, realizing the multi-stage recycling of heat energy, greatly reducing the heat energy waste and the energy consumption in the curing process of the traditional industry, and further realizing the high-efficiency production, high energy conservation and emission reduction of a high-level full-automatic assembly line.
Further, in another embodiment, the top of the exhaust treatment chamber 302 is provided with a service platform 303.
In the invention, the maintenance platform 303 is arranged at the top of the waste gas treatment chamber 302, so that maintenance personnel can conveniently perform maintenance work.
According to the description and the drawings of the invention, a person skilled in the art can easily manufacture or use a fully automatic multi-station spraying line for workpieces according to the invention and can produce the positive effects described in the invention.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art by referring to the drawings as appropriate.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a full-automatic multistation spraying assembly line for work piece which characterized in that: comprises a dust removal cabinet (1), a preheating furnace (2), a spraying room I (3), a drying furnace (4), a quick freezing furnace I (5), a quick freezing furnace II (6), a spraying room II (7), a high-temperature furnace (8) and a quick freezing furnace III (9) which are connected in sequence; the spraying assembly line is provided with a conveying track (10) for conveying workpieces, and the conveying track (10) penetrates through the whole assembly line in an end-to-end connection manner; the conveying track (10) drives the work piece and successively passes through remove dust cabinet (1) and get rid of the surface dust, warp preheating furnace (2) preheats, passes through spout room one (3) and carry out once spraying paint, pass through drying furnace (4) are dried, pass through the flash freezing stove one (5) and flash freezing stove two (6) carry out once cooling, pass through again spout room two (7) and carry out secondary spraying paint, pass through behind high temperature furnace (8) solidification heating, pass through again flash freezing stove three (9) carry out secondary cooling, complete whole paint spraying process of full-automatic completion.
2. The fully automatic multi-station coating line for workpieces according to claim 1, characterized in that: dust removal cabinet (1) includes box (101), dust exhausting fan (102) and bottom basin (103), one side of box (101) is equipped with track import one (1011), the opposite side of box (101) is equipped with track export one (1012), the top of box (101) is equipped with exhaust hole (1013), bottom basin (103) are fixed in box (101) bottom, the inside right side of box (101) is equipped with aerial fog cotton one (104), the inside upside of box (101) is equipped with aerial fog cotton two (105), dust exhausting fan (102) are located box (101) inside and are located aerial fog cotton one (104) right side.
3. The fully automatic multi-station coating line for workpieces according to claim 1, characterized in that: the preheating furnace (2), the drying furnace (4) and the high-temperature furnace (8) respectively comprise a bottom frame (201), a furnace body (202) and a heating device (203), the furnace body (202) is fixed on the bottom frame (201), the furnace body (202) comprises a feeding hole (2021) and a discharging hole (2022), and a track groove (2023) for communicating the feeding hole (2021) with the discharging hole (2022) is formed in the furnace body (202); the conveying track (10) is arranged right below the track groove (2023); heating device (203) is including hot chamber (2031), combustor (2032), forced draught blower (2033) and play tuber pipe (2034), inside combustor (2032) intercommunication hot chamber (2031), forced draught blower (2033) are fixed in on hot chamber (2031) and send out hot air to play tuber pipe (2034) in hot chamber (2031), the one end intercommunication of going out tuber pipe (2034) is to in furnace body (202).
4. The fully automatic multi-station coating line for workpieces according to claim 1, characterized in that: the first spray room (3) and the second spray room (7) respectively comprise a spray room body (301), an exhaust gas treatment room (302) and a spray room water pool (303); the spray room water tank (303) is arranged below the spray room body (301) and the waste gas treatment chamber (302); a second track inlet (3011) is arranged on one side of the spray booth body (301), and a second track outlet (3012) is arranged on the other side of the spray booth body (301); the conveying track (10) penetrates through a second track inlet (3011) and a second track outlet (3012) and is arranged at the upper part of the spray room water pool (303); a first water tank (3013) and a second water tank (3014) are sequentially arranged above the spray room water tank (303) from top to bottom; a first water curtain (3015) is arranged on one side of the first water tank (3013), and a second water curtain (3016) is arranged on one side of the second water tank (3014); a first air cooler (3017) is installed at the top of the spray booth body (301), and the first air cooler (3017) conveys cold air into the spray booth body (301) through an air distribution plate (3018) at the top of the spray booth body (301); the exhaust treatment chamber (302) comprises a plurality of water cyclones (3021); the water rotating tower (3021) is arranged above the spray room water pool (303); a centrifugal fan (3022) is arranged above the waste gas treatment chamber (302), and the plurality of water rotating towers (3021) are communicated with the external atmosphere through the centrifugal fan (3022).
5. The fully automatic multi-station coating line for workpieces according to claim 1, characterized in that: the quick freezing furnace I (5), the quick freezing furnace II (6) and the quick freezing furnace III (9) comprise quick freezing furnace bodies (501), and one side of each quick freezing furnace body (501) is provided with a track inlet III (5011) and a track outlet III (5012); a cold air pipeline (502) is arranged above the interior of the quick freezing furnace body (501), the lower part of the cold air pipeline (502) is fixedly connected with a plurality of air outlets (5021), and an air inlet of the cold air pipeline (502) is connected with a second air cooler (503); the second air cooler (503) is arranged on the outer side of the top of the quick freezing furnace body (501); the top of the quick freezing furnace body (501) is fixedly connected with a radiating pipe (504).
6. A fully automatic multi-station coating line for workpieces according to claim 3, characterized in that: the length of the furnace body (202) of the preheating furnace (2) is smaller than that of the furnace body (202) of the drying furnace (4), and the length of the furnace body (202) of the drying furnace (4) is smaller than that of the furnace bodies (202) of the high-temperature furnaces (8).
7. A fully automatic multi-station coating line for workpieces according to claim 3, characterized in that: the number of the heating devices (203) of the preheating furnace (2) and the drying furnace (4) is one; the number of the heating devices (203) of the high-temperature furnace (8) is three.
8. A fully automatic multi-station coating line for workpieces according to claim 3, characterized in that: the heating devices (203) of the preheating furnace (2), the drying furnace (4) and the high-temperature furnace (8) are all erected above the furnace body (202) through a support (204).
9. A fully automatic multi-station coating line for workpieces according to claim 3, characterized in that: the exhaust gas line of the high-temperature furnace (8) is connected to the combustion chamber (2031) of the preheating furnace (2).
10. The fully automatic multi-station coating line for workpieces according to claim 4, characterized in that: and the top of the waste gas treatment chamber (302) is provided with a maintenance platform (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210491263.1A CN114798279A (en) | 2022-05-07 | 2022-05-07 | Full-automatic multi-station spraying assembly line for workpieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210491263.1A CN114798279A (en) | 2022-05-07 | 2022-05-07 | Full-automatic multi-station spraying assembly line for workpieces |
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| CN114798279A true CN114798279A (en) | 2022-07-29 |
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| CN202210491263.1A Pending CN114798279A (en) | 2022-05-07 | 2022-05-07 | Full-automatic multi-station spraying assembly line for workpieces |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117457A (en) * | 2014-08-13 | 2014-10-29 | 长兴华锐机械设备有限公司 | Paint spraying technology of water rotary spraying room |
| GB201419805D0 (en) * | 2014-11-06 | 2014-12-24 | Spraybooth Technology Ltd | Work piece processing arrangements |
| CN206474356U (en) * | 2016-12-20 | 2017-09-08 | 苏州卡茗特自动化设备有限公司 | A kind of full-automatic controllable spray painting production system |
| CN108580144A (en) * | 2018-06-21 | 2018-09-28 | 上海允孚新材料科技有限公司 | Full-automatic integral formula fuel gas energy-saving high temperature furnace |
| CN109092608A (en) * | 2018-09-18 | 2018-12-28 | 江苏飞亚利机械有限公司 | The outer coating line of non-stick pan |
| CN110605209A (en) * | 2019-11-05 | 2019-12-24 | 佛山市益泉机电设备科技有限公司 | Electric rice cooker inner and outer paint coating line |
| CN212701280U (en) * | 2020-07-08 | 2021-03-16 | 上海允孚新材料科技有限公司 | Water-rotating paint spraying room |
| CN216137508U (en) * | 2021-08-05 | 2022-03-29 | 沙县时益木竹有限公司 | Environment-friendly green panel production and processing thin layer application equipment |
| CN217830521U (en) * | 2022-05-07 | 2022-11-18 | 上海允孚新材料科技有限公司 | Full-automatic multi-station spraying assembly line for workpieces |
-
2022
- 2022-05-07 CN CN202210491263.1A patent/CN114798279A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117457A (en) * | 2014-08-13 | 2014-10-29 | 长兴华锐机械设备有限公司 | Paint spraying technology of water rotary spraying room |
| GB201419805D0 (en) * | 2014-11-06 | 2014-12-24 | Spraybooth Technology Ltd | Work piece processing arrangements |
| CN206474356U (en) * | 2016-12-20 | 2017-09-08 | 苏州卡茗特自动化设备有限公司 | A kind of full-automatic controllable spray painting production system |
| CN108580144A (en) * | 2018-06-21 | 2018-09-28 | 上海允孚新材料科技有限公司 | Full-automatic integral formula fuel gas energy-saving high temperature furnace |
| CN109092608A (en) * | 2018-09-18 | 2018-12-28 | 江苏飞亚利机械有限公司 | The outer coating line of non-stick pan |
| CN110605209A (en) * | 2019-11-05 | 2019-12-24 | 佛山市益泉机电设备科技有限公司 | Electric rice cooker inner and outer paint coating line |
| CN212701280U (en) * | 2020-07-08 | 2021-03-16 | 上海允孚新材料科技有限公司 | Water-rotating paint spraying room |
| CN216137508U (en) * | 2021-08-05 | 2022-03-29 | 沙县时益木竹有限公司 | Environment-friendly green panel production and processing thin layer application equipment |
| CN217830521U (en) * | 2022-05-07 | 2022-11-18 | 上海允孚新材料科技有限公司 | Full-automatic multi-station spraying assembly line for workpieces |
Non-Patent Citations (1)
| Title |
|---|
| 张江石，解兴智，许红杰: "粉尘防治理论与方法", 31 March 2018, 北京：煤炭工业出版社, pages: 214 * |
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Effective date of registration: 20240423 Address after: 201500 building 3, No. 228, jingle Road, Langxia Town, Jinshan District, Shanghai (Langxia Lenong cultural and Creative Industrial Park) Applicant after: Shanghai Sugude Intelligent Equipment Co.,Ltd. Country or region after: China Address before: Room 401, unit 4, building 1, No. 688 Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai 201500 Applicant before: SHANGHAI IFOVS NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region before: China |