CN110314792A - A kind of spraying method of the automatic spray unit of slim-lined construction workpiece - Google Patents
A kind of spraying method of the automatic spray unit of slim-lined construction workpiece Download PDFInfo
- Publication number
- CN110314792A CN110314792A CN201910463858.4A CN201910463858A CN110314792A CN 110314792 A CN110314792 A CN 110314792A CN 201910463858 A CN201910463858 A CN 201910463858A CN 110314792 A CN110314792 A CN 110314792A
- Authority
- CN
- China
- Prior art keywords
- spray
- spraying
- slim
- lined construction
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 191
- 238000005507 spraying Methods 0.000 title claims abstract description 130
- 238000010276 construction Methods 0.000 title claims abstract description 89
- 238000000576 coating method Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000003032 molecular docking Methods 0.000 claims abstract description 20
- 239000002912 waste gas Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 84
- 238000005422 blasting Methods 0.000 claims description 65
- 230000007704 transition Effects 0.000 claims description 25
- 239000012459 cleaning agent Substances 0.000 claims description 24
- 238000009423 ventilation Methods 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 238000007592 spray painting technique Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000004220 aggregation Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- -1 meanwhile Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 230000008278 dynamic mechanism Effects 0.000 claims 1
- 239000006210 lotion Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 description 45
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
-
- 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
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
-
- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0426—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved along a closed path
-
- 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
-
- 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
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
-
- 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
-
- 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
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a kind of spraying methods of automatic spray unit of slim-lined construction workpiece, automatic spray unit is arranged on the docking location of adjacent two sections of conveying sections of pipeline, the length dimension of slim-lined construction workpiece is much smaller than including box cover, coating waste gas recovering device, spray equipment and spraying electric control gear, the length dimension of box cover along the longitudinal direction.The spraying method of the automatic spray unit of this slim-lined construction workpiece sprays while conveying by way of relay to slim-lined construction workpiece during spray coating operations, the problem that box cover only covers the subrange of slim-lined construction workpiece, avoids traditional integral spray room occupied space big can be achieved, it can guarantee the uniformity of coating under the premise of realizing intelligent spraying operation for slim-lined construction workpiece simultaneously, spraying process suitable for the spraying process of slim-lined construction workpiece, especially suitable for rack connecting rod.
Description
Technical field
The present invention relates to a kind of spraying method of automatic spray unit, it is specifically a kind of be suitable for slim-lined construction workpiece into
The spraying method that row sprays automatically, belongs to intelligent spraying technology field.
Background technique
With the raising of social development and living standards of the people, market proposes the surface treatment of industrial goods and life product
Increasingly higher demands are gone out, spraying is always to divide coating as a kind of main method of product surface processing and means
Dissipate and nebulize and be sprayed at coated article surface, coating formation stick securely, there is the continuous solid film of some strength, can prevent outer
Boundary's environment to the destruction of product surface, prolong the service life, while available bright and colourful appearance, beautifying the environment, even
Such as mould proof, sterilization, high temperature resistant, heat preservation, insulation, conduction, anti-skidding, the special function of noise-proofing can be provided according to different coating
Can, therefore spraying is an important link in the surface manufacturing process of product.
Coating quality is one of the importance of product total quality, and pure manual operations is rare in the prior art, greatly
Type manufacturing industry mostly uses automatic spraying, automatic spraying be automatically controlled using electric appliance or theory of mechanics (manipulator or robot) into
A kind of capable spraying method, automatic spraying mostly use industrial control computer PLC formula to control and monitor, automatic spraying production line
It is generally located in confined space, including supply unit, dust removing units, spray unit, exhaust unit and drying unit, dedusting list
Member, spray unit and the setting of drying unit compartment, each compartment is interior equipped with exhaust unit, and conveying mechanism is given birth to through entire automatic spray
It is sprayed in the spray booth or spray painting room that producing line, workpiece or product enter spray unit by conveying mechanism after dust removing units dedusting
It applies, baking unit drying is entered after spraying, then export through conveying mechanism finished product, spreading in each compartment includes dust, mist
The industrial waste gas of shape coating exhaust gas is discharged through exhaust unit.
, production process relatively small number of workpiece relatively small for size by multi-coordinate mechanical arm and hangs workpiece
Mode is easier to realize automatic spraying, but is directed to relatively large sized, the relatively large number of workpiece of production process, such as rack connecting rod bar
Beams shape workpiece such as shape workpiece, fashioned iron girder steel etc. has the slim-lined construction workpiece of irregular figure, the characteristics of due to its slim-lined construction and
The factors such as process characteristics and the range of work of mechanical arm, the usual nothing in such a way that multi-coordinate mechanical arm is sprayed automatically
The uniformity of method guarantee coating.By taking rack connecting rod as an example, rack connecting rod be usually include that cannula-type body and cannula-type body both ends are used
In the connector of connecting node ball, and the finished product anti-corrosion painting process of rack connecting rod in the fabrication process just needs repeatedly to spray
It applies and drying forms multi-layer anticorrosion layer to guarantee product total quality, how to be realized under the premise of being repeated as many times and spraying and guarantee spray
It applies quality, reduce resource distribution, be currently the problem in rack connecting rod manufacturing process.In addition, finished product anti-corrosion painting process is usual
It is unable to the sprayed surface of contact workpiece, this further increases the difficulty sprayed automatically to slim-lined construction workpiece.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of sprays of automatic spray unit of slim-lined construction workpiece
Coating method, the degree of automation is higher, can guarantee coating under the premise of realizing intelligent spraying operation for slim-lined construction workpiece
Uniformity, the spraying process suitable for the spraying process of slim-lined construction workpiece, especially suitable for rack connecting rod.
To achieve the goals above, the process working region of pipeline is arranged in the automatic spray unit of slim-lined construction workpiece
Interior, automatic spray unit includes box cover, coating waste gas recovering device, spray equipment and spraying electric control gear；
Box cover with sealed internal chamber, which straddles to set up, is mounted on adjacent two sections of conveyings that head and the tail are connected, pipeline
The docking location of section, and the length dimension of box cover along the longitudinal direction is less than the length dimension of slim-lined construction workpiece, box cover pair
The position of pipeline is answered to be equipped with spraying input port and spraying delivery outlet；The docking location of adjacent two sections of conveying sections of pipeline is also set
Have to carry with the transition support of retinue support carrier bottom size cooperation and take turns；
Coating waste gas recovering device including ventilation and negative pressure ventilation mechanism is connected to connection with the inner cavity of box cover by exhaust pipe；
Spray equipment is arranged inside box cover, including blasting medium input mechanism, nozzle support frame and is mounted on nozzle
Multiple spray nozzles on support frame；The nozzle support frame of cirque structure is fixed at the adjacent two sections of conveyings of pipeline vertically
In neutral gear between section and nozzle support frame is arranged concentrically with the geometrical central axis of slim-lined construction workpiece along the longitudinal direction；It is multiple
Spray nozzle is relative to circle ring center's center symmetric setting of nozzle support frame and the injection direction face nozzle branch of spray nozzle
The circle ring center of support, spray nozzle are connect by pipeline with blasting medium input mechanism；
Spraying electric control gear includes spray controller, spray painting control circuit, spray controller respectively with coating waste gas recovery
The blasting medium input mechanism electrical connection of the ventilation and negative pressure ventilation mechanism, spray equipment of device；
Spraying method is specific as follows:
Starting conveying control loop, delivery controller control the conveyance drive mechanism of the pipeline where automatic spray unit
Synchronization action makes conveyer belt carry the coordinate movement forward of slim-lined construction workpiece, when the retinue support for being located at slim-lined construction workpiece front end carries
Frame is detached from back segment conveying section and carries the support of wheel in transition support when being transported to the docking location of adjacent two sections of conveying sections of pipeline
Load is acted on and is moved forward on leading portion conveying section under the impetus of the retinue support carrier of slim-lined construction workpiece rear end, and leading portion is defeated
It send the conveyer belt of section to continue to carry out relay conveying to the retinue support carrier for being located at slim-lined construction workpiece front end, is being located at slim-lined construction
When the retinue support carrier of workpiece front end passes through nozzle support frame and reaches setting coordinate position, central controller issues instruction control
Spray controller processed starts spray painting control circuit, and spray controller controls the ventilation and negative pressure ventilation mechanism starting of coating waste gas recovering device
Ventilation and negative pressure ventilation is carried out to box cover inner cavity, the blasting medium input mechanism starting of control spray equipment sprays blasting medium through spraying
Mouth persistently sprays, and sprays to slim-lined construction workpiece；When the retinue support carrier for being located at slim-lined construction workpiece rear end is transported to
It is detached from back segment conveying section when the docking location of adjacent two sections of conveying sections of pipeline and carries the effect of support load and the position of wheel in transition support
It is moved forward on leading portion conveying section under the pulling function of the retinue support carrier of slim-lined construction workpiece front end, the conveying of leading portion conveying section
Band continues to carry out relay conveying to the retinue support carrier for being located at slim-lined construction workpiece rear end, is being located at slim-lined construction workpiece rear end
When retinue support carrier reaches the setting coordinate position at nozzle support frame rear, spray controller controls the blasting medium of spray equipment
Input mechanism closing, spraying of the stopping to slim-lined construction workpiece, the retinue support carrier positioned at slim-lined construction workpiece rear end pass through spray
The spraying of slim-lined construction workpiece is completed in mouth support frame and the setting position being transported on leading portion conveying section.
As a further improvement of the present invention, after the nozzle support frame of cirque structure is located at transition support load wheel
Side and spray nozzle are mounted on the rear of nozzle support frame, the nozzle support frame of cirque structure be include that closed rolling connects
Inner ring and outer ring slip ring structure, the toroidal cavity being circumferentially arranged along it is equipped with inside inner ring, outer ring is equipped with and inner ring
The blasting medium input channel of toroidal cavity connection, outer ring is fixed at the sky between the adjacent two sections of conveying sections of pipeline vertically
In shelves, multiple spray nozzles be mounted on inner ring and multiple spray nozzles with the toroidal cavity of inner ring is closed be connected to connection, spray
Apply nozzle connect by the toroidal cavity of inner ring, the blasting medium input channel of outer ring with blasting medium input mechanism, inner ring and
Inner ring rotary drive mechanism is additionally provided between outer ring, inner ring rotary drive mechanism and the spray controller of spraying electric control gear are electrically connected
It connects；
When spray controller control blasting medium input mechanism is actuated for spraying, blasting medium is situated between through the spraying of outer ring
Matter input channel, inner ring toroidal cavity after persistently sprayed through spray nozzle, meanwhile, spray controller control inner ring rotation driving
Mechanism action rotates inner ring relative to outer ring, and spray nozzle sprays, on one side in the geometry of an edge slim-lined construction workpiece
Mandrel rotates in a circumferential direction；When spray controller control blasting medium input mechanism closes stopping spraying, in spray controller control
Rotary drive mechanism is enclosed to stop.
As one embodiment of the present invention, multiple spray nozzles are located in the same vertical plane to form nozzle sets, and
Nozzle sets are set as multiple groups along the front-rear direction of nozzle support frame, and each nozzle sets connect different blasting medium input mechanisms；
Spray controller passes through the different spraying of the different blasting medium input mechanism work of transformation of control according to the spraying information of input
Medium.
As a further improvement of the present invention, to be respectively equipped with cleaning agent on different blasting medium input mechanisms defeated
Enter electric control valve, cleaning agent input electric control valve is connect by pipeline with cleaning agent supply source, and spraying electric control gear further includes spray
Mouth scavenger circuit, spray controller are electrically connected with cleaning agent input electric control valve respectively；Before spraying operation, spray controller according to
The spraying information of input, which first starts nozzle cleaning circuit, makes cleaning agent enter corresponding blasting medium input mechanism pipeline and through spraying
It applies nozzle to spray, pipeline and spray nozzle is cleaned.
As another embodiment of the invention, blasting medium input mechanism be equipped with cleaning agent input electric control valve and
Multiple blasting mediums input valve, and cleaning agent input electric control valve is connect by pipeline with cleaning agent supply source, and multiple sprayings are situated between
Matter input valve passes through pipeline respectively and connects from different blasting medium supply sources, and spraying electric control gear further includes that nozzle cleaning is returned
Road, spray controller inputs electric control valve with cleaning agent respectively and multiple blasting mediums input valve is electrically connected；
Before spraying operation, spray controller, which first starts nozzle cleaning circuit, makes cleaning agent enter pipeline and spray through spray nozzle
Out, pipeline and spray nozzle are cleaned；The spraying that spray controller is inputted further according to central controller when spraying operation refers to
It enables and starts corresponding blasting medium input valve, to convert different blasting mediums.
As a further improvement of the present invention, it is arranged to up-small and down-big domes or taper at the top of box cover
The top of domes or pyramidal structure is arranged in structure, exhaust pipe, and the bottom of box cover is additionally provided with devil liquor recovery slot；
The misty spraying clout a part spread in box cover inner cavity in spraying process is given up by exhaust pipe by coating
Gas recovering device recycling, the inner wall after another part spraying clout aggregation being attached on the inner wall of box cover along box cover flow down
It is recycled by devil liquor recovery slot.
Compared with prior art, the automatic spray unit of this slim-lined construction workpiece due to adjacent two sections that pipeline is set it is defeated
It send on the docking location of section and the length dimension of box cover along the longitudinal direction is much smaller than the length dimension of slim-lined construction workpiece, by
It is carried in being arranged on the docking location in adjacent two sections of conveying sections of pipeline with the transition support of retinue support carrier bottom size cooperation
It takes turns, due to being fixedly installed vertically with slim-lined construction workpiece along front and back on the docking location of adjacent two sections of conveying sections of pipeline
To the cirque structure nozzle support frame that is arranged concentrically of geometrical central axis and multiple spray nozzle central symmetries are mounted on spray
It is sprayed on mouth support frame, therefore during spray coating operations while conveyed by way of relay to slim-lined construction workpiece
It applies, that is, when the retinue support carrier for being located at slim-lined construction workpiece front end is transported to the docking of adjacent two sections of conveying sections of pipeline
It is detached from back segment conveying section when position and is carried in the support load effect of transition support load wheel and the retinue support positioned at rack connecting rod workpiece rear end
It is moved forward under the impetus of frame on leading portion conveying section, the conveyer belt of leading portion conveying section continues to positioned at slim-lined construction workpiece front end
Retinue support carrier carry out relay conveying, pass through nozzle support frame, simultaneously in the retinue support carrier for being located at slim-lined construction workpiece front end
When reaching setting coordinate position, starting spray painting control circuit sprays slim-lined construction workpiece, is being located at slim-lined construction workpiece
The support carrier of accompanying of rear end closes starting spray painting control circuit, stopping pair when reaching the setting coordinate position at nozzle support frame rear
The spraying of slim-lined construction workpiece is, it can be achieved that box cover only covers the subrange of slim-lined construction workpiece, avoids traditional whole spray
The big problem of room occupied space is applied, while can guarantee to apply under the premise of realizing intelligent spraying operation for slim-lined construction workpiece
The uniformity of layer, the spraying process suitable for the spraying process of slim-lined construction workpiece, especially suitable for rack connecting rod.
Detailed description of the invention
Fig. 1 is top down layout view when slim-lined construction workpiece automatic spraying production line uses series connection mode；
Fig. 2 is top down layout view when slim-lined construction workpiece automatic spraying production line uses the symmetrical connection type in front and back；
Fig. 3 is the three dimensional structure diagram that slim-lined construction workpiece automatic spraying production line workpiece grabbing piles up device；
Fig. 4 is the three dimensional structure diagram of the automatic spray unit of slim-lined construction workpiece；
Fig. 5 is that the automatic spray unit of slim-lined construction workpiece removes the left back visual angle after box cover and coating waste gas recovering device
Three dimensional structure diagram；
Fig. 6 is the structural schematic diagram before asking carrier to pass through nozzle support frame positioned at the retinue of slim-lined construction workpiece front end；
Fig. 7 is the A-A cross-sectional view of Fig. 6；
Fig. 8 is the structural schematic diagram when retinue positioned at slim-lined construction workpiece front end asks carrier to pass through nozzle support frame；
Fig. 9 is the structural schematic diagram after asking carrier to pass through nozzle support frame positioned at the retinue of slim-lined construction workpiece front end.
In figure: 1, digitlization supply unit, 11, pipeline, 12, crawl stacking mechanical arm, 13, crawl stacking manipulator,
14, retinue support carrier, 15, transition support load wheel, 2, automatic spray unit, 21, box cover, 22, coating waste gas recovering device, 23,
Spray equipment, 231, nozzle support frame, 232, spray nozzle, 3, automatic drying unit, 31, warehouse for drying, 4, slim-lined construction workpiece.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing (below using the conveying direction of slim-lined construction workpiece 4 as front
It is described).
As shown in Figure 1 and Figure 2, this slim-lined construction workpiece automatic spraying production line includes digitlization supply unit 1, automatic spray
It applies unit 2, automatic drying unit 3 and concentrates electronic control unit.
The digitlization supply unit 1 includes pipeline 11, workpiece grabbing piles up device, carrier 14 and conveying are held in the palm in retinue
Electric control gear；
As shown in figure 3, retinue support carrier 14 is arranged in pairs, retinue support carrier 14 is equipped with workpiece locating mechanism, for beam
Shape workpiece, workpiece locating mechanism can be the dowel hole structure of positioning clamping structure or cooperation, fixed for rod workpiece, workpiece
Position mechanism can be locating tensioning locking mechanism or bolt fastening structure, and the both ends of slim-lined construction workpiece 4 are fixed by workpiece respectively
Position mechanism is erected on the retinue support carrier 14 being arranged in pairs；
The pipeline 11 of straight line conveying setting is multi-segment structure, and every section of conveying section includes conveyance drive mechanism and conveying
The delivered length of band and every section of conveying section is all larger than the length dimension of slim-lined construction workpiece 4, and pipeline 11 includes at least crawl code
Region and process working region are put, is carried on conveyer belt along the support that its front-rear direction is equipped with for being positioned to retinue support carrier 14
Positioning element, support carry positioning element can be bilateral symmetry set up above conveyer belt, along 11 front-rear direction of pipeline be arranged
Positioning guiding plate structure, be also possible to that positioning protrusion structure on the conveyor belt is fixedly installed, or be fixedly disposed at defeated
Send other location structures such as the positioning groove structure taken；
Workpiece grabbing is piled up device and is arranged in the crawl stacking region of pipeline 11, and it includes grabbing that workpiece grabbing, which piles up device,
Code fetch, which puts mechanical arm 12 and is mounted on the crawl that crawl is piled up in 12 minor details of mechanical arm, piles up manipulator 13；Mechanical arm is piled up in crawl
12 include at least X-coordinate driving mechanism, Y-coordinate driving mechanism in left-right direction and Z along the vertical direction along the longitudinal direction
Coordinate driving mechanism, crawl pile up mechanical arm 12 can using articulated mechanical arm structure near pipeline 11 is set, can also
The door frame machinery arm configuration being erected on a plurality of pipeline 11 is straddled to use；Crawl is piled up manipulator 13 and is equipped with for grabbing
Retinue asks the crawl of carrier 14 to pile up mechanism, accompanies for irony and asks carrier 14, crawl stacking mechanism that can use magnechuck
Structure, mechanism is piled up in crawl can also be using other structures such as positioning clamping structures；
Conveying electric control gear includes delivery controller, conveying control loop, workpiece grabbing stacking circuit, delivery controller point
Mechanical arm 12 is not piled up with the conveyance drive mechanism of pipeline 1, crawl, crawl is piled up manipulator 13 and is electrically connected.
The automatic spray unit 2 is arranged in the process working region of pipeline 11, and automatic spray unit 2 includes case
Type cover 21, coating waste gas recovering device 22, spray equipment 23 and spraying electric control gear；
As shown in figure 4, the box cover 21 with sealed internal chamber, which straddles to set up, is mounted on head and the tail are connected, pipeline 11
Adjacent two sections of conveying sections docking location, and the length dimension of box cover 21 along the longitudinal direction be much smaller than slim-lined construction workpiece 4
Length dimension, the position of the corresponding pipeline 11 of box cover 21 is equipped with spraying input port and spraying delivery outlet；Such as Fig. 6, Fig. 7 institute
Show, the docking location of adjacent two sections of conveying sections of pipeline 11 is additionally provided with the transition support with retinue support 14 bottom size of carrier cooperation
Carry wheel 15；
Coating waste gas recovering device 22 including ventilation and negative pressure ventilation mechanism is connected to by exhaust pipe with the inner cavity of box cover 21
Connection；
As shown in figure 5, spray equipment 23 is arranged inside box cover 21, including blasting medium input mechanism, nozzle support
Frame 231 and the multiple spray nozzles 232 being mounted in nozzle support frame 231；The nozzle support frame 231 of cirque structure is vertical
It is fixed at the neutral gear between 11 adjacent two sections of conveying sections of pipeline Nei and nozzle support frame 231 and 4 edge of slim-lined construction workpiece
Geometrical central axis is arranged concentrically in the front-back direction；Circle ring center center of multiple spray nozzles 232 relative to nozzle support frame 231
It is symmetrical arranged and the circle ring center of the injection direction face nozzle support frame 231 of spray nozzle 232, spray nozzle 232 passes through pipe
Road is connect with blasting medium input mechanism；
Spraying electric control gear includes spray controller, spray painting control circuit, spray controller respectively with coating waste gas recovery
The blasting medium input mechanism electrical connection of the ventilation and negative pressure ventilation mechanism, spray equipment 23 of device 22.
The automatic drying unit 3 is arranged in the process working region of pipeline 11, automatic drying unit 3 include across
The warehouse for drying 31 being erected on the conveying section of pipeline 11 and drying electric control gear are ridden, the warehouse for drying 31 with sealed internal chamber is after
The position for corresponding to pipeline 11 forward is equipped with drying input/output port, and heating temperature control mechanism, drying electricity are equipped with inside warehouse for drying 31
Controlling device includes drying controller, drying control loop, and drying controller is electrically connected with heating temperature control mechanism.
The concentration electronic control unit includes central controller, digitlization supply unit control loop, automatic spray unit
Control loop and automatic drying unit control loop, central controller respectively with digitlization supply unit 1 delivery controller, from
The drying controller electrical connection of the spray controller, automatic drying unit 3 of dynamic spray unit 2.
For using rack connecting rod workpiece as slim-lined construction workpiece 4, for painting workshop space it is sufficiently large in the case where, such as
Shown in Fig. 1, the mode of series connection is can be used in this slim-lined construction workpiece automatic spraying production line, i.e., pipeline 11 is along front and back
Workpiece grabbing, which is respectively provided with, to the rear and front end through the entire production line and pipeline 11 piles up device, automatic spray unit 2 and baking
Dry storehouse 31 is set gradually from back to front as spraying baking process group and spraying baking process group is set from back to front along pipeline 11
Multiple groups are set to, the workpiece grabbing stacking device crawl that rack connecting rod workpiece is located at 11 rear end of pipeline is online afterwards, successively carries out
Multipass spraying and drying, it is offline that the workpiece grabbing that final finished is located at 11 front end of pipeline piles up device crawl；For spraying
In the limited situation in workshop space, as shown in Fig. 2, automatic spray unit can be used in this slim-lined construction workpiece automatic spraying production line
2 front and back is respectively provided between automatic drying unit 3 and automatic spray unit 2 and automatic drying unit 3 and is respectively provided with workpiece
The mode of device is piled up in crawl, is realized multipass spraying by rationally setting spraying drying sequence after rack connecting rod workpiece is online and is dried
It is dry.
Automatic drying unit 3 is respectively provided with the front and back of automatic spray unit 2 below and automatic spray unit 2 with
It is respectively provided between automatic drying unit 3 for workpiece grabbing stacking device, the work of slim-lined construction workpiece automatic spraying production line
Process is as follows:
A) workpiece is online: rack connecting rod workpiece coming from the circulation of upper track blasting process, crossing through bead is admitted to certainly
The workpiece grabbing at dynamic 2 rear of spray unit piles up the setting position near device, and then operator is in rack connecting rod workpiece
Retinue support carrier 14 is installed at both ends respectively, and then central controller issues instruction control delivery controller starting workpiece grabbing and piles up
The mobile surface for making crawl stacking manipulator 13 be moved to retinue support carrier 14 of 12 coordinate of mechanical arm is piled up in circuit, crawl, so
Coordinate moves set distance and to the retinue support carrier 14 at rack connecting rod workpiece both ends crawl stacking manipulator 13 straight down afterwards
It is grabbed, delivery controller control crawl stacking 12 coordinate of mechanical arm is moved to where automatic spray unit 2 after completing crawl
Pipeline 11 conveying section right above, then the mobile set distance of coordinate and by net straight down of manipulator 13 is piled up in crawl
The retinue support carrier 14 at frame connecting rod workpiece both ends is piled up to be carried on positioning element in support, the rack connecting rod supported by retinue support carrier 14
Workpiece is firm coordinate setting on the conveying section of pipeline 11, the online work of first workpiece of completion；
B) Workpiece painting: central controller issues instruction control delivery controller starting conveying control loop, such as Fig. 6 institute
Show, the conveyance drive mechanism synchronization action that delivery controller controls the pipeline 11 where automatic spray unit 2 carries conveyer belt
By the rack connecting rod workpiece that supports of retinue support carrier 14, coordinate is mobile forward, as shown in figure 8, before being located at rack connecting rod workpiece
Back segment conveying section, simultaneously is detached from when the docking location of retinue support carrier 14 adjacent two sections of conveying sections for being transported to pipeline 11 at end
The support load effect of wheel 15 is carried in transition support and is moved forward under the impetus of the retinue support carrier 14 of rack connecting rod workpiece rear end
To leading portion conveying section, as shown in figure 9, the conveyer belt of leading portion conveying section continues to the retinue support for being located at rack connecting rod workpiece front end
Carrier 14 carries out relay conveying, passes through nozzle support frame 231 in the retinue support carrier 14 for being located at rack connecting rod workpiece front end and arrives
Up to when setting coordinate position, central controller issues instruction control spray controller and starts spray painting control circuit, spray controller
The ventilation and negative pressure ventilation mechanism starting for controlling coating waste gas recovering device 22 carries out ventilation and negative pressure ventilation, control spraying dress to 21 inner cavity of box cover
Setting 23 blasting medium input mechanism starting sprays blasting medium persistently through spray nozzle 232, carries out to rack connecting rod workpiece
Spraying；When the retinue support carrier 14 for being located at rack connecting rod workpiece rear end is transported to pair of adjacent two sections of conveying sections of pipeline 11
It is detached from back segment conveying section when connecing position and is acted in the support load that transition support carries wheel 15 and the retinue positioned at rack connecting rod workpiece front end
It holds in the palm and is moved forward on leading portion conveying section under the pulling function of carrier 14, the conveyer belt of leading portion conveying section continues to positioned at rack connecting rod work
The retinue support carrier 14 of part rear end carries out relay conveying, reaches nozzle in the retinue support carrier 14 for being located at rack connecting rod workpiece rear end
When the setting coordinate position at 231 rear of support frame, the blasting medium input mechanism that spray controller controls spray equipment 23 is closed,
Stop the spraying to rack connecting rod workpiece, the retinue support carrier 14 positioned at rack connecting rod workpiece rear end passes through nozzle support frame 231
And be transported to the setting position on leading portion conveying section, i.e. the first pass spraying of completion workpiece；Meanwhile central controller controls into
The online work of second workpiece of row；
C) workpiece is dried: central controller, which issues instruction control delivery controller, makes the workpiece in automatic 2 front of spray unit
Crawl stacking device action, grabbing stacking 12 coordinate of mechanical arm movement sprays crawl stacking manipulator 13 to first pass is completed
Rack connecting rod workpiece retinue support carrier 14 grabbed and will be completed first pass spraying rack connecting rod workpiece global code
It is placed on the conveying section of the pipeline 11 where warehouse for drying 31, then the pipeline 11 where delivery controller control warehouse for drying 31
Conveying section movement the rack connecting rod workpiece that first pass spraying is completed is delivered to setting position inside warehouse for drying 31, then
Central controller issues instruction control drying controller starting drying control loop, and heating temperature control mechanism starting is to being completed first
Rack connecting rod workpiece all over spraying is dried；And so on, the subsequent rack connecting rod workpiece quilt that first pass spraying is completed
It is sent into the different warehouse for drying 31 of automatic drying unit 3 one by one and is dried, stopped the online work of workpiece；
D) workpiece multipass sprays: after the rack connecting rod workpiece that initial workpiece enters warehouse for drying 31 is dried to setting time, being oven-dried
The conveying section of pipeline 11 where storehouse 31 is transported away from warehouse for drying 31, and then central controller issues instruction control conveying control
Device processed makes the workpiece grabbing for being located at automatic 2 front of spray unit pile up device action, and the movement of 12 coordinate of mechanical arm is piled up in crawl to be made
Crawl stacking manipulator 13 grabs the retinue support carrier 14 for the rack connecting rod workpiece that first pass drying is completed and will
The rack connecting rod workpiece global code for completing first pass drying is placed on the leading portion conveying section of the pipeline 11 where automatic spray unit 2
On, then delivery controller control conveyance drive mechanism synchronous backward movement, as described above, to the net that first pass drying is completed
Frame connecting rod workpiece carries out secondary spraying, and so on, the rack connecting rod workpiece for completing secondary spraying is sequentially sent to automatically one by one
Secondary drying is carried out in the different warehouse for drying 31 at 2 rear of spray unit；
E) workpiece is offline: the rack connecting rod workpiece for completing time drying eventually is oven-dried the conveying section of the pipeline 11 where storehouse 31
It is transported away from warehouse for drying 31, then grabbed by workpiece grabbing stacking device and is piled up in setting position, entire spraying process is completed；
And so on, the rack connecting rod workpiece crossed through bead, which is sprayed one by one and is sent into warehouse for drying 31, to be dried
It is dry, it can finished product output after multipass spraying and drying.
As described above, being directed to rack connecting rod workpiece, slim-lined construction workpiece automatic spraying production line is by grabbing arranging machine
The mode of the crawl retinue support carrier 14 of tool hand 13 is realized to the mobile crawl of the accurate coordinate of rack connecting rod workpiece, and pipeline is passed through
The mode that support load positioning element on 11 positions retinue support carrier 14 realizes the accurate coordinate shifting to rack connecting rod workpiece
It is dynamic, manipulator 13 is piled up by crawl and realizes workpiece in work the mode in rack connecting rod workpiece translational motion to adjacent pipeline 11
Circulation between sequence.For the beams shape workpiece such as fashioned iron girder steel, it need to only change the workpiece locating mechanism on retinue support carrier 14 and crawl
The structure type of mechanism is piled up in the crawl for piling up manipulator 13.
In order to prevent transition support to carry the spray of 15 pairs of spray nozzles 232 of wheel in the narrow docking location of adjacent two sections of conveying sections
Penetrate direction cause stop interfere, as a further improvement of the present invention, as shown in fig. 7, transition support carry wheel 15 relative to
The bottom size of row support carrier 14 is symmetrical set as two pieces, and two pieces transition support carries the geometrically symmetric center line of wheel 15 to downward
It stretches and the position intersected with the nozzle support frame of cirque structure 231 is equipped with a spray nozzle 232 sprayed straight up, i.e.,
The spray nozzle 232 can carry the pitch space between wheel 15 by two pieces transition support and be sprayed.
A kind of embodiment of 15 set-up modes of wheel is carried as transition support of the present invention, transition support carries wheel 15 and rolls cooperation positioning
It is mounted on the docking location of adjacent two sections of conveying sections of pipeline 11.
The another embodiment of 15 set-up modes of wheel is carried as transition support of the present invention, transition support carries wheel 15 by having pendulum
The swinging frame of dynamic driving mechanism or the expansion bracket with telescoping drive mechanism are mounted on the support underframe of 11 conveying section of pipeline
On, swing driving mechanism or telescoping drive mechanism are electrically connected with the spray controller of spraying electric control gear.Carrier 14 is held in the palm in retinue
Before being transported to the docking location of adjacent two sections of conveying sections of pipeline 11, spray controller control swinging frame swings in or stretches
Frame stretching is located in transition support load wheel 15 on the docking location of adjacent two sections of conveying sections of pipeline 11, relay conveying to be done
Afterwards, spray controller control swinging frame is shown or expansion bracket retraction makes transition support carry wheel 15 to be reset to and do not interfere spray nozzle 232
The position of injection direction.
In order to increase the uniformity of spraying, as a further improvement of the present invention, the nozzle support of cirque structure
Frame 231 is located at that transition support carries the rear of wheel 15 and spray nozzle 232 is mounted on the rear of nozzle support frame 231, circular ring shape knot
The nozzle support frame 231 of structure is the slip ring structure for including the closed inner ring and outer ring for rolling connection, is equipped with inside inner ring along its week
To the toroidal cavity of setting, outer ring is equipped with the blasting medium input channel being connected to the toroidal cavity of inner ring, and outer ring is solid vertically
It is arranged in the neutral gear between 11 adjacent two sections of conveying sections of pipeline calmly, multiple spray nozzles 232 are mounted on inner ring and multiple
Spray nozzle 232 with the toroidal cavity of inner ring is closed is connected to connection, toroidal cavity of the spray nozzle 232 by inner ring, outer ring
Blasting medium input channel connect with blasting medium input mechanism, inner ring rotary driving machine is additionally provided between inner ring and outer ring
Structure, inner ring rotary drive mechanism can be the driving gear being equipped with and annular gear structure, be also possible to the master being equipped with
The structures such as moving gear and external tooth coil structures, inner ring rotary drive mechanism are electrically connected with the spray controller of spraying electric control gear.?
When spray controller control blasting medium input mechanism is actuated for spraying, blasting medium inputs logical through the blasting medium of outer ring
Road, inner ring toroidal cavity after through spray nozzle 232 persistently spray, meanwhile, spray controller control inner ring rotary drive mechanism
Movement rotate inner ring relative to outer ring, and then may be implemented spray nozzle 232 spray on one side, an edge slim-lined construction work
The central axes of part 4 rotate in a circumferential direction, to guarantee the uniformity of spraying.
In order to further realize the recycling of coating, as a further improvement of the present invention, the top of box cover 21 is set
Up-small and down-big domes or pyramidal structure are set to, the top of domes or pyramidal structure, box is arranged in exhaust pipe
The bottom of cover 21 is additionally provided with devil liquor recovery slot, and devil liquor recovery slot can be connect by pipeline with devil liquor recovery pond.In spraying process more
The misty spraying clout a part overflow in 21 inner cavity of box cover is recycled by exhaust pipe by coating waste gas recovering device 22,
Be attached on the inner wall of box cover 21 another part spraying clout aggregation after along box cover 21 inner wall flow down, can be by waste liquid
Accumulator tank recycling.
For the process requirement for needing to spray different colours, as one embodiment of the present invention, multiple spray nozzles
232 are located in the same vertical plane to form nozzle sets, and nozzle sets are set as multiple groups along the front-rear direction of nozzle support frame 231,
Each nozzle sets connect different blasting medium input mechanisms.Spray controller is by controlling different blasting medium input mechanisms
The process requirement of spraying different colours may be implemented in work.
For the process requirement for needing to spray different colours, as another embodiment of the invention, blasting medium is defeated
Enter mechanism equipped with cleaning agent input electric control valve and multiple blasting mediums input valve, cleaning agent input electric control valve passes through pipe
Road is connect with cleaning agent supply source, and multiple blasting medium input valves pass through pipeline respectively and connect from different blasting medium supply sources
It connects, spraying electric control gear further includes nozzle cleaning circuit, and spray controller inputs electric control valve and different sprays from cleaning agent respectively
Apply medium input valve electrical connection.Before needing to spray different colours, spray controller, which first starts nozzle cleaning circuit, makes cleaning agent
It is sprayed into pipeline and through spray nozzle 232, pipeline and spray nozzle 232 is cleaned；Spray controller when spraying operation
Spraying instruction starting further according to central controller input needs the corresponding blasting medium input valve of paint color, and then realization needs
Spray the process requirement of different colours.
Claims (6)
1. a kind of spraying method of the automatic spray unit of slim-lined construction workpiece, automatic spray unit (2) is arranged in pipeline (11)
Process working region in, including box cover (21), coating waste gas recovering device (22), spray equipment (23) and the automatically controlled dress of spraying
It sets；
Box cover (21) with sealed internal chamber straddle set up be mounted on it is that head and the tail are connected, adjacent two sections of pipeline (11)
The docking location of conveying section, and the length dimension of box cover (21) along the longitudinal direction is less than the length ruler of slim-lined construction workpiece (4)
Very little, the position of box cover (21) corresponding pipeline (11) is equipped with spraying input port and spraying delivery outlet；Pipeline (11) it is adjacent
The docking location of two sections of conveying sections, which is additionally provided with, carries wheel (15) with the transition support of retinue support carrier (14) bottom size cooperation；
Coating waste gas recovering device (22) including ventilation and negative pressure ventilation mechanism is connected to by exhaust pipe with the inner cavity of box cover (21)
Connection；
Spray equipment (23) setting is internal in box cover (21), including blasting medium input mechanism, nozzle support frame (231) and peace
Multiple spray nozzles (232) on nozzle support frame (231)；The nozzle support frame (231) of cirque structure is fixed vertically
It is arranged the neutral gear between the adjacent two sections of conveying sections of pipeline (11) Nei and nozzle support frame (231) and slim-lined construction workpiece (4)
Geometrical central axis along the longitudinal direction is arranged concentrically；In annulus of multiple spray nozzles (232) relative to nozzle support frame (231)
The circle ring center of heart center symmetric setting and the injection direction face nozzle support frame (231) of spray nozzle (232), spraying spray
Mouth (232) is connect by pipeline with blasting medium input mechanism；
Spraying electric control gear includes spray controller, spray painting control circuit, spray controller respectively with coating waste gas recovering device
(22) the blasting medium input mechanism electrical connection of ventilation and negative pressure ventilation mechanism, spray equipment (23).
It is characterized in that, spraying method is specific as follows:
Starting conveying control loop, delivery controller control the feed drive of the pipeline (11) where automatic spray unit (2)
Mechanism synchronization action makes conveyer belt carry slim-lined construction workpiece (4) coordinate movement forward, when positioned at slim-lined construction workpiece (4) front end
Retinue support carrier (14) adjacent two sections of conveying sections for being transported to pipeline (11) docking location when be detached from back segment conveying section,
And the support load effect of wheel (15) is carried in transition support and is located at the promotion work of the retinue support carrier (14) of slim-lined construction workpiece (4) rear end
It is moved forward under on leading portion conveying section, the conveyer belt of leading portion conveying section continues the retinue to slim-lined construction workpiece (4) front end is located at
It asks carrier (14) to carry out relay conveying, passes through nozzle support in the retinue support carrier (14) for being located at slim-lined construction workpiece (4) front end
Frame (231) and reach setting coordinate position when, central controller issue instruction control spray controller starting spray painting control return
Box cover (21) inner cavity is born in the ventilation and negative pressure ventilation mechanism starting on road, spray controller control coating waste gas recovering device (22)
Pressure wind, the blasting medium input mechanism starting for controlling spray equipment (23) spray blasting medium persistently through spray nozzle (232)
Out, slim-lined construction workpiece (4) is sprayed；When the retinue support carrier (14) for being located at slim-lined construction workpiece (4) rear end is conveyed
To adjacent two sections of conveying sections of pipeline (11) docking location when be detached from back segment conveying section and transition support carry wheel (15) support
Load acts on and moves forward to leading portion conveying section under the pulling function of the retinue support carrier (14) of slim-lined construction workpiece (4) front end
On, the conveyer belt of leading portion conveying section continues defeated to retinue support carrier (14) the progress relay for being located at slim-lined construction workpiece (4) rear end
It send, reaches the setting coordinate at nozzle support frame (231) rear in the retinue support carrier (14) for being located at slim-lined construction workpiece (4) rear end
When position, the blasting medium input mechanism that spray controller controls spray equipment (23) is closed, is stopped to slim-lined construction workpiece (4)
Spraying, the retinue support carrier (14) for being located at slim-lined construction workpiece (4) rear end passes through nozzle support frame (231) and before being transported to
Setting position on section conveying section, completes the spraying of slim-lined construction workpiece (4).
2. the spraying method of the automatic spray unit of slim-lined construction workpiece according to claim 1, which is characterized in that circular ring shape
The nozzle support frame (231) of structure is located at the rear of transition support load wheel (15) and spray nozzle (232) is mounted on nozzle support frame
(231) rear, the nozzle support frame (231) of cirque structure are the slip ring knots for including the closed inner ring and outer ring for rolling connection
Structure, inner ring inside are equipped with the toroidal cavity being circumferentially arranged along it, and outer ring is equipped with the spraying being connected to the toroidal cavity of inner ring and is situated between
Matter input channel, outer ring are fixed at vertically in the neutral gear between the adjacent two sections of conveying sections of pipeline (11), multiple spraying sprays
Mouth (232) be mounted on inner ring and multiple spray nozzles (232) with the toroidal cavity of inner ring is closed is connected to connection, spraying spray
Mouth (232) is connect by the toroidal cavity of inner ring, the blasting medium input channel of outer ring with blasting medium input mechanism, inner ring with
Inner ring rotary drive mechanism is additionally provided between outer ring, inner ring rotary drive mechanism and the spray controller of spraying electric control gear are electrically connected
It connects；
When spray controller control blasting medium input mechanism is actuated for spraying, blasting medium is defeated through the blasting medium of outer ring
Enter channel, inner ring toroidal cavity after through spray nozzle (232) persistently spray, meanwhile, spray controller control inner ring rotation drive
Dynamic mechanism action rotates inner ring relative to outer ring, and spray nozzle (232) sprays on one side, an edge slim-lined construction workpiece
(4) geometrical central axis rotates in a circumferential direction；When spray controller control blasting medium input mechanism closes stopping spraying, spraying control
Device control inner ring rotary drive mechanism processed stops.
3. the spraying method of the automatic spray unit of slim-lined construction workpiece according to claim 1 or 2, which is characterized in that more
A spray nozzle (232) is located in the same vertical plane to form nozzle sets, and nozzle sets are set along the front-rear direction of nozzle support frame
Multiple groups are set to, each nozzle sets connect different blasting medium input mechanisms；
Spray controller is different by the blasting medium input mechanism work of transformation for controlling different according to the spraying information of input
Blasting medium.
4. the spraying method of the automatic spray unit of slim-lined construction workpiece according to claim 3, which is characterized in that different
Cleaning agent input electric control valve is respectively equipped on blasting medium input mechanism, cleaning agent input electric control valve is by pipeline and clearly
The connection of lotion supply source, spraying electric control gear further include nozzle cleaning circuit, and spray controller inputs with cleaning agent automatically controlled respectively
Valve electrical connection；
Before spraying operation, spray controller, which first starts nozzle cleaning circuit according to the spraying information of input, makes cleaning agent enter correspondence
Blasting medium input mechanism pipeline and through spray nozzle (232) spray, pipeline and spray nozzle (232) are cleaned.
5. the spraying method of the automatic spray unit of slim-lined construction workpiece according to claim 1 or 2, which is characterized in that spray
It applies medium input mechanism and is equipped with cleaning agent input electric control valve and multiple blasting mediums input valve, cleaning agent inputs electrically-controlled valve
Door is connect by pipeline with cleaning agent supply source, and multiple blasting medium input valves pass through pipeline and different blasting mediums respectively
Supply source connection, spraying electric control gear further include nozzle cleaning circuit, and spray controller inputs electric control valve with cleaning agent respectively
With the input valve electrical connection of multiple blasting mediums；
Before spraying operation, spray controller, which first starts nozzle cleaning circuit, makes cleaning agent enter pipeline and through spray nozzle (232)
It sprays, pipeline and spray nozzle (232) is cleaned；Spray controller is inputted further according to central controller when spraying operation
Spraying instruction starts corresponding blasting medium and inputs valve, to convert different blasting mediums.
6. the spraying method of the automatic spray unit of slim-lined construction workpiece according to claim 1 or 2, which is characterized in that case
It is arranged to up-small and down-big domes or pyramidal structure at the top of type cover (21), exhaust pipe is arranged in domes or taper
The bottom at the top of structure, box cover (21) is additionally provided with devil liquor recovery slot；
The misty spraying clout a part spread in box cover (21) inner cavity in spraying process is given up by exhaust pipe by coating
Gas recovering device (22) recycling is attached to after another part spraying clout aggregation on the inner wall of box cover (21) along box cover
(21) inner wall is flowed down to be recycled by devil liquor recovery slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463858.4A CN110314792B (en) | 2019-05-30 | 2019-05-30 | Spraying method of automatic spraying unit for workpiece with long and thin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463858.4A CN110314792B (en) | 2019-05-30 | 2019-05-30 | Spraying method of automatic spraying unit for workpiece with long and thin structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110314792A true CN110314792A (en) | 2019-10-11 |
| CN110314792B CN110314792B (en) | 2020-07-03 |
Family
ID=68119207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463858.4A Expired - Fee Related CN110314792B (en) | 2019-05-30 | 2019-05-30 | Spraying method of automatic spraying unit for workpiece with long and thin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110314792B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792043A (en) * | 2019-11-26 | 2020-02-14 | 洪飞 | Automatic paint supplementing equipment for temporary |
| CN110899016A (en) * | 2019-11-25 | 2020-03-24 | 安徽泰格钢结构制品有限公司 | Steel pipe paint spraying apparatus |
| CN111250325A (en) * | 2020-02-16 | 2020-06-09 | 刘文龙 | Paint spraying equipment |
| CN111282751A (en) * | 2020-04-12 | 2020-06-16 | 王柏山 | Precision part spraying device |
| CN111318423A (en) * | 2020-03-20 | 2020-06-23 | 施索 | Port gluing device for pipeline connection and use method thereof |
| CN111729779A (en) * | 2020-05-09 | 2020-10-02 | 安徽枫雅轩科技信息服务有限公司 | Spraying device for assembled steel structure |
| CN112238023A (en) * | 2020-09-24 | 2021-01-19 | 杭州杰灵体育用品有限公司 | Racket spraying device and spraying method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2395347C1 (en) * | 2008-12-17 | 2010-07-27 | Общество с ограниченной ответственностью "Научно-производственное бюро "Техноцентр" | Plant for painting pipe inner surface |
| CN204866320U (en) * | 2015-08-21 | 2015-12-16 | 吴端汉 | Plastic -coated outside of tubes surface spraying plastics processing equipment |
| CN105855114A (en) * | 2016-06-02 | 2016-08-17 | 江苏恒久钢构有限公司 | Automatic space-frame pole paint-spraying assembly line and automatic space-frame pole paint-spraying process |
| EP3296025A1 (en) * | 2016-09-16 | 2018-03-21 | Cefla Societa' Cooperativa | Apparatus and method for painting three-dimensional objects |
| CN208098462U (en) * | 2018-03-05 | 2018-11-16 | 四川鑫鼎新材料有限公司 | Rail anti-corrosion coating unit |
| CN109718980A (en) * | 2018-12-26 | 2019-05-07 | 芜湖东光大华机械制造有限公司 | A kind of modified sprays the device of antirust oil for flywheel |
| CN109746144A (en) * | 2019-01-17 | 2019-05-14 | 袁福德 | A kind of steel pipe inside and outside wall automatic spraying machine |
-
2019
- 2019-05-30 CN CN201910463858.4A patent/CN110314792B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2395347C1 (en) * | 2008-12-17 | 2010-07-27 | Общество с ограниченной ответственностью "Научно-производственное бюро "Техноцентр" | Plant for painting pipe inner surface |
| CN204866320U (en) * | 2015-08-21 | 2015-12-16 | 吴端汉 | Plastic -coated outside of tubes surface spraying plastics processing equipment |
| CN105855114A (en) * | 2016-06-02 | 2016-08-17 | 江苏恒久钢构有限公司 | Automatic space-frame pole paint-spraying assembly line and automatic space-frame pole paint-spraying process |
| EP3296025A1 (en) * | 2016-09-16 | 2018-03-21 | Cefla Societa' Cooperativa | Apparatus and method for painting three-dimensional objects |
| CN208098462U (en) * | 2018-03-05 | 2018-11-16 | 四川鑫鼎新材料有限公司 | Rail anti-corrosion coating unit |
| CN109718980A (en) * | 2018-12-26 | 2019-05-07 | 芜湖东光大华机械制造有限公司 | A kind of modified sprays the device of antirust oil for flywheel |
| CN109746144A (en) * | 2019-01-17 | 2019-05-14 | 袁福德 | A kind of steel pipe inside and outside wall automatic spraying machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899016A (en) * | 2019-11-25 | 2020-03-24 | 安徽泰格钢结构制品有限公司 | Steel pipe paint spraying apparatus |
| CN110792043A (en) * | 2019-11-26 | 2020-02-14 | 洪飞 | Automatic paint supplementing equipment for temporary |
| CN111250325A (en) * | 2020-02-16 | 2020-06-09 | 刘文龙 | Paint spraying equipment |
| CN111250325B (en) * | 2020-02-16 | 2021-05-07 | 太仓市律点信息技术有限公司 | Paint spraying equipment |
| CN111318423A (en) * | 2020-03-20 | 2020-06-23 | 施索 | Port gluing device for pipeline connection and use method thereof |
| CN111318423B (en) * | 2020-03-20 | 2021-03-16 | 施索 | Port gluing device for pipeline connection and use method thereof |
| CN111282751A (en) * | 2020-04-12 | 2020-06-16 | 王柏山 | Precision part spraying device |
| CN111729779A (en) * | 2020-05-09 | 2020-10-02 | 安徽枫雅轩科技信息服务有限公司 | Spraying device for assembled steel structure |
| CN112238023A (en) * | 2020-09-24 | 2021-01-19 | 杭州杰灵体育用品有限公司 | Racket spraying device and spraying method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110314792B (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110314792A (en) | A kind of spraying method of the automatic spray unit of slim-lined construction workpiece | |
| CN104841668B (en) | A kind of intelligent automated cleaning subelement and its application method based on number bus | |
| CN108176988B (en) | Automatic production line for metal sheets | |
| CN102423736B (en) | Automatic spraying machine | |
| CN110369206B (en) | Automatic spraying and drying production system for net rack connecting rod | |
| CN109967297A (en) | A kind of Furniture panel Full-automatic paint spraying production line | |
| WO2016016798A1 (en) | Stations and plants for the surface-treatment of objects | |
| US7900767B2 (en) | Modular manufacturing chain including a vertical lift device and method of operation thereof | |
| CN104984966B (en) | The upper and lower part device and its system of water heater liner automatic spray pickling system | |
| CN110237974A (en) | A kind of slim-lined construction workpiece automatic spraying production line | |
| CN101879489A (en) | Full-automatic outer spray coating device for steel barrel | |
| CN104998786A (en) | Large workpiece spray system | |
| CN106824643A (en) | The spraying equipment and spraying method of a kind of six-DOF robot | |
| CN105921936A (en) | Welding production line | |
| CN210700806U (en) | Automatic spraying production line for workpieces with long and thin structures | |
| CN110237973A (en) | A kind of application method of slim-lined construction workpiece automatic spraying production line | |
| CN202277925U (en) | Spraying treatment line system for automotive lampshade decoration frames | |
| CN106626027A (en) | Ceramic chain type full-automatic production line glaze spraying machine | |
| CN210700739U (en) | Automatic spraying unit for workpieces with long and thin structures | |
| CN110252547A (en) | A kind of automatic spray unit of slim-lined construction workpiece | |
| JPS6025565A (en) | Automatic spray painting method and apparatus | |
| CN110180726B (en) | Novel double-track spraying production line | |
| CN208390328U (en) | A kind of Industrial Steels pipe surface paint spraying apparatus | |
| CN207914003U (en) | A kind of stainless steel kitchenware automation paint equipment | |
| CN210935595U (en) | Automatic spraying and drying production system for net rack connecting rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200429 Address after: Room N04, intersection of Linkong Avenue and Anlan Avenue, Suining County, Xuzhou City, Jiangsu Province Applicant after: Haode heavy industry technology (Jiangsu) Co.,Ltd. Address before: 221000 B ten, zone B1012, Pioneer Park, hi tech Zone, 99 University Road, copper mountain, Jiangsu, Xuzhou Applicant before: XUZHOU DKEC ELECTRICAL TECNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |