CN107744933A - Fuel tank automatic coating method - Google Patents
Fuel tank automatic coating method Download PDFInfo
- Publication number
- CN107744933A CN107744933A CN201710870355.XA CN201710870355A CN107744933A CN 107744933 A CN107744933 A CN 107744933A CN 201710870355 A CN201710870355 A CN 201710870355A CN 107744933 A CN107744933 A CN 107744933A
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- China
- Prior art keywords
- fuel tank
- paint
- filling
- mouth
- rolling
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Classifications
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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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
- B05D7/227—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of containers, cans or the like
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Spray Control Apparatus (AREA)
Abstract
A kind of fuel tank automatic coating method, comprises the following steps：Position correction, fuel tank are placed and movement, filling are painted, connect paint, block up, be transferred to rolling lacquerer position, fixture declines, clamps fuel tank sidewall, clamps fuel tank flange, paint roller device people clamping return；In paint step is filled, after filling paint mouth, which is located at fuel tank, fills paint mouth surface, magnetic valve obtains signal, controls the unlatching of ball valve, carries out filling paint, after filling paint reaches the time relay default time, ball valve is closed；In step is painted in rolling, robot arm, which lifts fuel tank, to be arrived in the air, is done multi-direction multi-angle under pre-set programs control and is rocked, rocks the time for 7 10 seconds.Its advantage is to realize the automated production of inner wall of oil tank application, greatly improves production efficiency；Accurate control pours into the dosage of the corrosion resistant coating of fuel tank, avoids corrosion resistant coating from dropping in fuel tank and fills paint mouth and outer surface；The labor intensity of worker is reduced, protects the health of worker；The fuel tank that production line is suitable for different model is produced.
Description
Technical field
The present invention relates to mechanical engineering technical field, more particularly to a kind of fuel tank suitable for the production of automobile metal fuel tank is certainly
Dynamic coating process.
Background technology
, it is necessary to which corrosion resistant coating is poured into fuel tank in the production process of automobile metal fuel tank, this process is referred to as filling paint, then rocks
Fuel tank, corrosion resistant coating are then applied on inner wall of oil tank, and this process is referred to as rolling paint, and two process existing methods are all manual operation, are deposited
In following shortcoming：Be difficult to the dosage that accurate control pours into the corrosion resistant coating of fuel tank when filling paint, corrosion resistant coating easily drop in fuel tank fill paint mouth and
Outer surface, artificial residual of wiping also is needed to paint；Artificial rolling paint can not ensure that corrosion resistant coating uniformly, comprehensively can be applied in fuel tank
Wall, have influence on smearing quality；Labor strength is big, particularly manually rocks fuel tank this action and consumes one's strength very much；Automation
Degree is low, low production efficiency；Corrosion resistant coating is harmful substance, and closely operation influences the health of worker for a long time.
The content of the invention
It is an object of the invention to provide a kind of achievable automated production for filling paint and rolling paint, production efficiency is greatly improved
Fuel tank automatic coating method.
The solution of the present invention is such：
Fuel tank automatic coating method of the present invention be using fill paint equipment and rolling paint equipment linkage carry out, using conveyer chain by fuel tank from
Fill paint equipment and be sent to rolling paint equipment, the filling paint equipment includes the filling paint assembly support above conveyer chain, fills and paint component
Support is provided with two cross slide ways, and crossbeam can move along cross slide way, is fixed with cylinder in crossbeam, the piston rod of cylinder connects
Filling paint mouth is connected to, forms the structure for being driven by piston rod and filling paint mouth transverse shifting；It is fixed with below the crossbeam and connects batea, it is described to connect
The right-hand member of batea is left for filling the breach for painting mouth and passing through, and when the piston rod of cylinder drives and fills paint mouth positioned at filling lacquerer position, fills paint
Mouth, which leaves, connects batea, and the paint for filling paint mouth outflow flows downwardly into fuel tank inner chamber；Filling paint mouth is driven to be painted positioned at filling in the piston rod of cylinder
During non-filling lacquerer position, filling paint mouth, which stretches into, to be connect above batea, and the drip paint on filling paint mouth, which directly drops to, to be connect in batea；The rolling paint is set
The standby rolling paint fixture mount for including robot arm and being fixed on robot arm, the rolling paint fixture mount include horizontal and vertical
To the crossbeam for for two being in right-angled intersection, wherein transverse cross beams are the crossbeam with slide rail；Slide rail is horizontal slide rail, is connected with two
Guide holder so that two guide holders connect into slide construction with slide rail, and guide holder is fixed with sliding seat, are installed in one end of crossbeam
There is servomotor, the Bidirectional-screw of connection servomotor rotating shaft is connected with the nut of each sliding seat, formed by Bidirectional-screw band
Move the structure that two sliding seat move left and right along slide rail；A lower air cylinder support is fixedly mounted in each sliding seat, under calm the anger
The lower air cylinder of one three-axis structure is installed on jar support, horizontal stroke is fixed with the cylinder head direction of sliding seat face lower air cylinder
To briquetting so that can be fixed fuel tank edge in horizontal briquetting when the cylinder head of lower air cylinder extends downwardly from；Longitudinal direction is horizontal
The topmost and foot of beam respectively install a gripper cylinder support, and the clamping of a three-axis structure is installed on gripper cylinder support
Cylinder, a longitudinal briquetting is installed on the piston rod of gripper cylinder, and the robot arm robot arm will roll and paint fixture branch
Frame, which is lifted to aerial 360 ° of progress, to be rocked.
The sliding-rail sliding structure setting that the crossbeam for filling paint equipment uses with filling paint assembly support has the spiral shell for positioning
Bolt, after to filling paint mouth positioning, crossbeam is connected fastening with filling paint assembly support with bolt.
The crossbeam for filling paint equipment is provided with travel switch guide rail, travel switch in the range of the piston rod stroke of cylinder
Slide rail slide construction is connected into travel switch guide rail, after to filling paint mouth positioning, is connected crossbeam with travel switch with bolt
Fastening.
Two cross slide ways be fixed on fill paint assembly support top, cross slide way be distributed in conveyer chain support both sides and with
Conveyer chain moving direction is parallel.
A longitudinal rail is installed with the crossbeam, longitudinal rail is located at the lower section of cylinder；Pacify on longitudinal rail
Equipped with longitudinal rail seat, the metal tube that longitudinal rail seat and one are filled to paint mouth by a longitudinal rail seat connector fixes company
Connect so that filling paint mouth can be moved by the cooperation of longitudinal rail and longitudinal rail seat on longitudinal rail, be pushed away by cylinder piston rod
The dynamic paint mouth that fills moves on longitudinal rail.
The step of fuel tank automatic coating method, is as follows：
（1）Position correction step：The fuel tank of certain model is placed on the fuel tank placement rack of below the crossbeam, adjustment crossbeam position
Put, adjust air cylinder support position, adjustment travel switch position so that fill the filling paint mouth of paint mouth alignment fuel tank, then locked crossbeam,
Air cylinder support and travel switch, and set the position and fill lacquerer position as fuel tank；
（2）Fuel tank is placed and moving step：By being manually constantly placed on fuel tank on multiple fuel tank placement racks on conveyer chain, pass
Chain is sent to drive fuel tank fuel tank to move forward, when the underface fuel tank for being moved to crossbeam fills lacquerer position, conveyer chain stops transmission；
（3）Fill paint step：The piston rod of cylinder on crossbeam stretches out and drives filling paint mouth to be moved along cross slide way, works as piston rod
End stops when colliding travel switch, that is, fills paint mouth and be located at directly over fuel tank filling paint mouth, now magnetic valve obtains signal, control
The unlatching of ball valve processed, filling paint is carried out, after filling paint reaches the time relay default time, ball valve is closed；
（4）Connect paint step：Installation below the backhaul of fuel tank filling paint mouth is left in filling paint mouth and connects batea, and cylinder piston rod drive, which fills, paints
Mouth rapid backward, leave after fuel tank fills paint mouth, fill paint mouth and enter and connects above batea, the drip paint for filling paint mouth directly drops to and connects batea
In；
（5）Block up step：Complete to fill the fuel tank painted, by manually being blocked the filling paint mouth of fuel tank on conveyer chain with plug, prevented
Only when rolling paint, corrosion resistant coating leaks because rocking；
（6）It is transferred to rolling lacquerer position step：Conveyer chain continues to start to transmit to continue to be fed forward by the fuel tank for having completed to fill paint, oil
The underface for the fixture that case is moved on robot arm, that is, rolling lacquerer position is reached, while do not fill the fuel tank transmission of paint
Filling paint is carried out to paint position is filled.So conveyer chain is constantly transmitted, stopped, and constantly carries out filling paint, operator to each fuel tank
Member constantly blocks fuel tank and fills paint mouth, and fuel tank constantly moves from left to right, until being moved to the rolling paint of the low order end of conveyer chain
Station；
（7）Fixture declines step：Inductor on rolling lacquerer position senses fuel tank and delivers a signal to robot, robot arm
Then drive fixture to drop to and be located at the centre position of fixture close to fuel tank, i.e. fuel tank；
（8）Clamp fuel tank sidewall step：Servomotor on fixture starts, and drives two-way leading screw to rotate, and leading screw drives two work
Dynamic seat move toward one another, respective horizontal briquetting clamps the left and right sidewall of fuel tank in opposite directions in sliding seat；Two gripper cylinders of longitudinal direction
Two longitudinal briquettings are driven to clamp the front-rear side walls of fuel tank；
（9）Clamp fuel tank flange step：Robot arm lifts fuel tank slightly, while lower lock block clamps jointly with horizontal briquetting
The flange of fuel tank, ensure not falling out during fuel tank rocks;
（10）Rolling paint step：Robot arm, which lifts fuel tank, to be arrived in the air, is done multi-direction multi-angle under pre-set programs control and is rocked,
It is the 7-10 seconds to rock the time；
（11）Robotic gripper return step：After the completion of rocking, the automatic pine of each clamping device of fixture moves back, and fuel tank is no longer influenced by folder
Hold, be placed on conveyer belt and be transported to next production station, rolling paint is completed, and is so far fully completed the application work of inner wall of oil tank
Make.
It is an advantage of the invention that：
1st, the automated production of inner wall of oil tank application can be achieved, greatly improve production efficiency；
2nd, the dosage for the corrosion resistant coating for pouring into fuel tank is accurately controlled；
3rd, corrosion resistant coating can be avoided to drop in fuel tank and fill paint mouth and outer surface；
4th, corrosion resistant coating can be applied to inner wall of oil tank comprehensively, not have omission, and corrosion resistant coating thickness is uniform, improves smearing quality；
5th, the labor intensity of worker is reduced, protects the health of worker；
6th, production line is suitable for the fuel tank of different model and produced.
Brief description of the drawings
The front view of Fig. 1 schematic structural views of the invention.
Fig. 2 is the right view for filling paint equipment.
Fig. 3 is the upward view of rolling paint equipment fixture.
Fig. 4 is a kind of product schematic diagram of fuel tank.
Reference is in figure：1.1st, conveyer chain support；1.2nd, workpiece；1.3rd, paint assembly support is filled；1.4th, cross slide way；
1.5th, batea support is connect；1.6th, longitudinal rail seat；1.7th, piston joint element for bar；1.8th, longitudinal rail seat connector；1.9th, sense
Device；1.10, magnetic valve；1.11, travel switch；1.12, ball valve；1.13, cylinder；1.14, longitudinal rail；1.15, crossbeam；
1.16th, batea is connect；1.17th, fuel tank placement rack；1.18th, paint mouth is filled；2.1st, robot arm；2.2nd, fixture connecting seat；2.3rd, it is sliding
Rail；2.4th, guide holder；2.5th, servomotor；2.6th, sliding seat；2.7th, lower air cylinder support；2.8th, horizontal briquetting；2.9th, push
Block；2.10, lower air cylinder；2.11st, gripper cylinder support；2.12, robot；2.13, gripper cylinder；2.14th, longitudinal briquetting；
2.15th, two-way leading screw；2.16th, rolling paint fixture mount.
Embodiment
Device structure used by the embodiment of the present invention is as shown in figure 1, including filling paint equipment and rolling paint equipment, using transmission
Fuel tank is sent to rolling paint equipment by chain from paint equipment is filled,
As shown in Fig. 2 the paint equipment that fills includes being located at the filling paint assembly support 1.3 above conveyer chain, paint assembly support 1.3 is filled
Two cross slide ways 1.4 are installed, crossbeam 1.15 can move along cross slide way 1.4, and crossbeam 1.15 is fixed with cylinder 1.13, gas
The piston rod of cylinder 1.13 be connected with filling paint mouth 1.18, formed by piston rod drive fill paint the transverse shifting of mouth 1.18 structure, two
Cross slide way 1.4 be fixed on fill paint assembly support 1.3 top, cross slide way 1.4 be distributed in the both sides of conveyer chain support 1.1 and with
Conveyer chain moving direction is parallel；It is fixed with below crossbeam 1.15 and connects batea 1.16, the right-hand member for connecing batea 1.16 leaves confession
Fill the breach that passes through of paint mouth 1.18, the piston rod of cylinder drive fill paint mouth 1.18 positioned at fill lacquerer position when, fill paint mouth 1.18 from
Open and connect batea 1.16, fill the paint that paint mouth 1.18 flows out and flow downwardly into fuel tank inner chamber；Driven in the piston rod of cylinder and fill paint mouth 1.18
When painting non-filling lacquerer position positioned at filling, filling paint mouth 1.18, which stretches into, to be connect above batea 1.16, and the drip paint on filling paint mouth, which directly drops to, to be connect
In batea 1.16.The crossbeam 1.15 for filling paint equipment is useful with filling the sliding-rail sliding structure setting that paint assembly support 1.3 uses
In the bolt of positioning, to filling after paint mouth 1.18 positions, crossbeam 1.15 is painted assembly support 1.3 and be connected fastening with filling with bolt.
The crossbeam 1.15 for filling paint equipment is provided with travel switch guide rail, travel switch in the range of the piston rod stroke of cylinder 1.13
1.11 with travel switch guide rail connect into slide rail slide construction, to fill paint mouth 1.18 position after, with bolt by crossbeam 1.15 with
The connection fastening of travel switch 1.11.
As shown in Figure 1,3, the rolling paint equipment includes robot arm 2.1 and is fixed on the rolling paint fixture of robot arm
Support 2.16, it is two crossbeams in right-angled intersection that the rolling paint fixture mount 2.16, which includes transverse direction and longitudinal direction, wherein laterally horizontal
Beam is the crossbeam with slide rail 2.3；Slide rail 2.3 is horizontal slide rail, is connected with two guide holders 2.4 so that two guide holders 2.4 with
Slide rail 2.3 is connected to become slide construction, and guide holder 2.4 is fixed with sliding seat 2.6 and is provided with servomotor in one end of crossbeam, even
The Bidirectional-screw 2.15 for connecing servomotor rotating shaft is connected with the nut of each sliding seat 2.6, is formed and is driven by Bidirectional-screw 2.15
The structure that two sliding seat 2.6 move left and right along slide rail 2.3；A lower air cylinder support is fixedly mounted in each sliding seat 2.6
2.7, the lower air cylinder 2.10 of a three-axis structure is installed, in the face lower air cylinder of sliding seat 2.6 on lower air cylinder support 2.7
2.10 cylinder head direction is fixed with horizontal briquetting 2.8 so that can be by oil when the cylinder head of lower air cylinder 2.10 extends downwardly from
Case edge is fixed in horizontal briquetting 2.8；The topmost and foot of longitudinal crossbeam respectively install a gripper cylinder support
2.11, the gripper cylinder 2.13 of a three-axis structure is installed, on the piston rod of gripper cylinder 2.13 on gripper cylinder support 2.11
One longitudinal briquetting 2.14 is installed, the robot arm robot arm 2.1 will roll paint fixture mount 2.16 and lift to enter in the air
360 ° of row rocks.
It is as follows using a specific embodiment of said structure：
Filling paint equipment includes：One conveyer chain support 1.1, conveyer chain support 1.1 are provided with conveyer chain, are provided with conveyer chain more
Individual fuel tank placement rack, placement rack can move from left to right with conveyer chain, and the low order end of conveyer chain is provided with an inductor
1.9；One fills paint assembly support 1.3 and is across on conveyer chain support 1.1, i.e., conveyer chain support 1.1 paints assembly support through filling
1.3；The top for filling paint assembly support 1.3 is installed with two cross slide ways 1.4, and cross slide way 1.4 is distributed in conveyer chain branch
The both sides of frame 1.1 are simultaneously parallel with conveyer chain moving direction；One crossbeam 1.15 is arranged on two cross slide ways 1.4, crossbeam 1.15
It can be moved along cross slide way 1.4, i.e. crossbeam position-adjustable, it is locked with screw after position determines, produce middle cross beam 1.15
It will not move；At the middle part of crossbeam 1.15, a cylinder 1.13 is fixedly mounted, cylinder 1.13 is adjustable in the position of crossbeam 1.15
Section, locked with bolt after position determines, cylinder 1.13 will not produce movement in production；Close to cylinder 1.13 on crossbeam 1.15
Piston rod side is provided with a travel switch 1.11, and the position of this trip switch 1.11 can adjust according to the position of piston rod
Section, position are locked with screw after determining；A longitudinal rail 1.6 is installed with crossbeam 1.15, longitudinal rail 1.6 is located at gas
The lower section of cylinder 1.13；Longitudinal rail seat 1.8 is installed on longitudinal rail 1.6, will be vertical by a connector of longitudinal rail seat 1.8
The metal tube that guide rail chair 1.8 fills paint mouth with one is fixedly connected, that is, filling paint mouth can be by longitudinal rail and longitudinal rail seat
Cooperation is moved on longitudinal rail；The metal tube that piston rod is painted to mouth by a piston joint element for bar with filling is fixedly connected on one
Rise, so filling paint mouth 1.18 can be promoted to be moved on longitudinal rail 1.6 by cylinder piston rod；The left side for filling paint mouth 1.18 is installed with
One meets batea .16, meets batea .16 and is fixedly connected by two piece-root grafting batea supports with crossbeam 1.15；Fill and installed on paint mouth 1.18
A magnetic valve 1.10 and a ball valve 1.12, the opening and closing of ball valve 1.12 can be controlled to be filled to control by magnetic valve 1.10
Paint, the time that ball valve is opened are set by the time relay, so can accurately control the dosage of the corrosion resistant coating poured into.
Crossbeam position, cylinder and travel switch Position Design are that adjustable purpose is in order to the fuel tank to different model
Paint is filled, because the shape of each model fuel tank, size, the position for filling paint mouth and diameter are all different, in order to make the alignment of filling paint mouth not
Fuel tank with model fills paint mouth, it is necessary to adjust crossbeam position, cylinder and travel switch position, and position determination is locked.
Rolling paint equipment includes：The rolling paint fixture installed in one robot 2.12 and robot arm 2.1, robot arm
2.1 are fixedly connected by a fixture connecting seat 2.2 with rolling paint fixture mount 2.16；Rolling paint fixture mount 2.16 is diamond shaped,
Transverse direction and longitudinal direction is two crossbeams in right-angled intersection；A servomotor 2.5 is fixedly mounted at the left dicing of support；Servo
The output shaft of motor 2.5 is connected to a two-way leading screw 2.15；The transverse cross beams of rolling paint fixture mount 2.16 are fixedly mounted two
Individual horizontal strip slide rail 2.3；Two sliding seat 2.6 are distributed in left side and the right side of two-way leading screw 2.15, each living
Two guide holders 2.4 are installed with dynamic seat 2.6, guide holder 2.4 can be slided by the cooperation with slide rail 2.3 on slide rail 2.3
Dynamic, i.e., sliding seat 2.6 can move along slide rail 2.3；Two-way leading screw 2.15 is through two bottoms of sliding seat 2.6 and passes through leading screw spiral shell
Mother is connected with sliding seat 2.6, and two sliding seat 2.6 can move left and right under the drive of two-way leading screw 2.15 along slide rail 2.3；
A lower air cylinder support 2.7 is fixedly mounted in each sliding seat 2.6, being installed with one on lower air cylinder support 2.7 pushes
Cylinder 2.10, this cylinder are three axle cylinders, and the piston rod of cylinder 2.10 is installed with a lower lock block 2.9, lower air cylinder support 2.7
Bottom is also installed with a horizontal briquetting 2.8；The topmost and foot of longitudinal crossbeam of support are respectively pacified at dicing up and down
A gripper cylinder support 2.11 is filled with, a gripper cylinder 2.13 is installed on gripper cylinder support 2.11, this cylinder is also
Three axle cylinders, a longitudinal briquetting 2.14 is installed on the piston rod of gripper cylinder 2.13；All briquettings can all install soft material additional
Material, can avoid crushing fuel tank.
Based on structure shown in Fig. 1,2,3,4, job step of the invention is as follows：
（1）Position correction：The fuel tank of certain model is placed on the fuel tank placement rack 1.17 of the lower section of crossbeam 1.15, adjusts crossbeam
1.15 positions, adjustment cylinder 1.13 position, adjustment travel switch 1.11 position so that fill the filling paint that paint mouth 1.18 is directed at fuel tank
Mouthful, then locked crossbeam, cylinder and travel switch position, this fuel tank position correction for making a living antenatal work；
（2）Fuel tank is placed and movement：By being manually constantly placed on fuel tank on multiple fuel tank placement racks 1.17 on conveyer chain, pass
Chain is sent to drive fuel tank to move forward, when being moved to the underface of crossbeam, conveyer chain stops transmission；
（3）Fill paint：The piston rod of cylinder 1.13 on crossbeam stretches out and drives filling paint mouth 1.18 to be moved along longitudinal rail 1.14,
Stop when piston-rod end collides travel switch 1.11, that is, fill paint mouth and be located at directly over fuel tank filling paint mouth, now electromagnetism
Valve 1.10 obtains signal, controls the unlatching of ball valve 1.12, carries out filling paint, fills paint and reaches the time relay default time（612
Second）Afterwards, ball valve 1.12 is closed；
（4）Connect paint：The piston rod of cylinder 1.13, which drives, fills the paint rapid backward of mouth 1.18, and filling paint mouth 1.18, which reaches, connects the upper of batea 1.16
Side, the drip paint of filling paint mouth 1.18, which directly drops to, to be connect in batea 1.16；
（5）Block up：Complete to fill the fuel tank painted, by manually being blocked the filling paint mouth of fuel tank on conveyer chain with plug, prevented
Corrosion resistant coating leaks because rocking during rolling paint；
（6）It is transferred to rolling lacquerer position：Conveyer chain continues to start to transmit to continue to be fed forward by the fuel tank for having completed to fill paint, and fuel tank moves
The underface of the fixture on robot arm 2.1 is moved, that is, reaches rolling lacquerer position, while the fuel tank for not filling paint is transferred to
Fill paint position and carry out filling paint.So conveyer chain is constantly transmitted, stopped, and constantly carries out filling paint, operating personnel to each fuel tank
Constantly block fuel tank and fill paint mouth, fuel tank constantly moves from left to right, until being moved to the rolling lacquerer of the low order end of conveyer chain
Position.
（7）Fixture declines：Inductor on rolling lacquerer position senses fuel tank and delivers a signal to robot 2.12, robot
Arm 2.1 then drives fixture to drop to close fuel tank, i.e. fuel tank is located at the centre position of fixture；
（8）Clamp fuel tank sidewall：Servomotor 2.5 on fixture starts, and drives two-way leading screw 2.15 to rotate, and leading screw drives two
The move toward one another of sliding seat 2.6, respective horizontal briquetting 2.8 clamps the left and right sidewall of fuel tank in opposite directions in sliding seat；Two of longitudinal direction
The two longitudinal briquettings 2.14 of drive of gripper cylinder 2.13 clamp the front-rear side walls of fuel tank；
（9）Clamp fuel tank flange：Robot arm lifts fuel tank slightly, while lower lock block 2.9 clamps jointly with horizontal briquetting 2.8
The firmly flange of fuel tank, ensure not falling out during fuel tank rocks;
（10）Rolling paint：Robot arm 2.1, which lifts fuel tank, to be arrived in the air, is done 360 ° of multi-direction multi-angles under pre-set programs control and is shaken
Shake, it is the 7-10 seconds to rock the time；
（11）After the completion of rocking, the automatic pine of each clamping device of fixture moves back, and fuel tank is no longer influenced by clamping, has been placed on conveyer belt
And next production station is transported to, rolling paint is completed, and is so far fully completed the painting work of inner wall of oil tank.
Claims (1)
- A kind of 1. fuel tank automatic coating method, it is characterised in that：Including step：(1) position correction step：The fuel tank of certain model is placed on the fuel tank placement rack of below the crossbeam, adjustment crossbeam position Put, adjust air cylinder support position, adjustment travel switch position so that fill the filling paint mouth of paint mouth alignment fuel tank, then locked crossbeam, Air cylinder support and travel switch, and set the position and fill lacquerer position as fuel tank；(2) fuel tank placement and moving step：By being manually constantly placed on fuel tank on multiple fuel tank placement racks on conveyer chain, pass Chain is sent to drive fuel tank fuel tank to move forward, when the underface fuel tank for being moved to crossbeam fills lacquerer position, conveyer chain stops transmission；(3) paint step is filled：The piston rod of cylinder on crossbeam stretches out and drives filling paint mouth to be moved along cross slide way, works as piston rod End stops when colliding travel switch, that is, fills paint mouth and be located at directly over fuel tank filling paint mouth, now magnetic valve obtains signal, control The unlatching of ball valve processed, filling paint is carried out, after filling paint reaches the time relay default time, ball valve is closed；(4) paint step is connect：Installation below the backhaul of fuel tank filling paint mouth is left in filling paint mouth and connects batea, and cylinder piston rod drive, which fills, paints Mouth rapid backward, leave after fuel tank fills paint mouth, fill paint mouth and enter and connects above batea, the drip paint for filling paint mouth directly drops to and connects batea In；(5) block up step：Complete to fill the fuel tank painted, by manually being blocked the filling paint mouth of fuel tank on conveyer chain with plug, prevented Only when rolling paint, corrosion resistant coating leaks because rocking；(6) it is transferred to rolling lacquerer position step：Conveyer chain continues to start to transmit to continue to be fed forward by the fuel tank for having completed to fill paint, oil The underface for the fixture that case is moved on robot arm, that is, rolling lacquerer position is reached, while do not fill the fuel tank transmission of paint Filling paint is carried out to paint position is filled, such conveyer chain is constantly transmitted, stopped, and constantly carries out filling paint, operator to each fuel tank Member constantly blocks fuel tank and fills paint mouth, and fuel tank constantly moves from left to right, until being moved to the rolling paint of the low order end of conveyer chain Station；(7) fixture declines step：Inductor on rolling lacquerer position senses fuel tank and delivers a signal to robot, robot arm Then drive fixture to drop to and be located at the centre position of fixture close to fuel tank, i.e. fuel tank；(8) fuel tank sidewall step is clamped：Servomotor on fixture starts, and drives two-way leading screw to rotate, and leading screw drives two work Dynamic seat move toward one another, respective horizontal briquetting clamps the left and right sidewall of fuel tank in opposite directions in sliding seat；Two gripper cylinders of longitudinal direction Two longitudinal briquettings are driven to clamp the front-rear side walls of fuel tank；(9) fuel tank flange step is clamped：Robot arm lifts fuel tank slightly, while lower lock block clamps jointly with horizontal briquetting The flange of fuel tank, ensure not falling out during fuel tank rocks;(10) rolling paint step：Robot arm, which lifts fuel tank, to be arrived in the air, is done multi-direction multi-angle under pre-set programs control and is rocked, It is the 7-10 seconds to rock the time；(11) robotic gripper return step：After the completion of rocking, the automatic pine of each clamping device of fixture moves back, and fuel tank is no longer influenced by folder Hold, be placed on conveyer belt and be transported to next production station, rolling paint is completed, and is so far fully completed the application work of inner wall of oil tank Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870355.XA CN107744933A (en) | 2017-09-24 | 2017-09-24 | Fuel tank automatic coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870355.XA CN107744933A (en) | 2017-09-24 | 2017-09-24 | Fuel tank automatic coating method |
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| Publication Number | Publication Date |
|---|---|
| CN107744933A true CN107744933A (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710870355.XA Pending CN107744933A (en) | 2017-09-24 | 2017-09-24 | Fuel tank automatic coating method |
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| CN (1) | CN107744933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861480A (en) * | 2018-05-31 | 2018-11-23 | 广东南亮艺术玻璃科技股份有限公司 | A kind of filling auxiliary turnover device of molecular sieve |
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| CN102824982A (en) * | 2012-09-19 | 2012-12-19 | 柳州市贝铮达机械有限公司 | Paint coating and rotating device in oil tank |
| CN202655196U (en) * | 2012-04-27 | 2013-01-09 | 泸州北方化学工业有限公司 | Automatic box body internal coating production line |
| CN102962187A (en) * | 2012-12-17 | 2013-03-13 | 江苏亨特集团华特电气有限公司 | Transformer oil tank and painting technique for parts thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202655196U (en) * | 2012-04-27 | 2013-01-09 | 泸州北方化学工业有限公司 | Automatic box body internal coating production line |
| CN102824982A (en) * | 2012-09-19 | 2012-12-19 | 柳州市贝铮达机械有限公司 | Paint coating and rotating device in oil tank |
| CN102962187A (en) * | 2012-12-17 | 2013-03-13 | 江苏亨特集团华特电气有限公司 | Transformer oil tank and painting technique for parts thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861480A (en) * | 2018-05-31 | 2018-11-23 | 广东南亮艺术玻璃科技股份有限公司 | A kind of filling auxiliary turnover device of molecular sieve |
| CN108861480B (en) * | 2018-05-31 | 2024-04-26 | 广东南亮艺术玻璃科技股份有限公司 | Molecular sieve filling auxiliary turning device |
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Application publication date: 20180302 |