CN106423690B - Full-automatic spraying equipment - Google Patents
Full-automatic spraying equipment Download PDFInfo
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- CN106423690B CN106423690B CN201610904368.XA CN201610904368A CN106423690B CN 106423690 B CN106423690 B CN 106423690B CN 201610904368 A CN201610904368 A CN 201610904368A CN 106423690 B CN106423690 B CN 106423690B
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- paint
- feeding
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- 238000005507 spraying Methods 0.000 title claims abstract description 172
- 239000003973 paint Substances 0.000 claims abstract description 209
- 239000007921 spray Substances 0.000 claims description 50
- 239000002904 solvent Substances 0.000 claims description 40
- 238000011084 recovery Methods 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010422 painting Methods 0.000 description 28
- 238000004064 recycling Methods 0.000 description 9
- 230000036541 health Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0264—Overhead conveying means, i.e. the object or other work being suspended from the conveying means; Details thereof, e.g. hanging hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- 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
- B05B13/0405—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 reciprocating or oscillating spray heads
- B05B13/041—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 reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
- B05B13/0415—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 reciprocating or oscillating spray heads with spray heads reciprocating along a straight line the angular position of the spray heads relative to the straight line being modified during the reciprocating movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/49—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for solvents
-
- 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
Abstract
The invention discloses full-automatic spraying equipment, which comprises a rack and a feeding frame, wherein the rack is provided with a feeding hole; a slide rail is arranged on the rack, a slide block is arranged on the slide rail, two shell frames are respectively arranged on the slide block, a main shell is arranged on one shell frame, and an auxiliary shell is arranged on the other shell frame; the inner sides of the arcs of the left paint spraying frame and the right paint spraying frame are respectively provided with a plurality of paint spraying heads from top to bottom; the top of the feeding frame is provided with a circle of feeding rails, the bottom of the feeding rails is uniformly fixed with a plurality of conveying frames, a travel rod is fixed below each conveying frame, the travel rod is connected with two parallel feeding arms, and a workpiece to be painted is connected between the two feeding arms. The automatic paint spraying machine completely replaces manual work by an automatic assembly line feeding mode, and is high in paint spraying efficiency and high in paint spraying quality.
Description
Technical Field
The invention relates to a full-automatic spraying device.
Background
In real life, most of the surfaces of the used accessories and equipment are sprayed with paint, the paint spraying not only can improve the aesthetic property of things, but also can play a role in preventing the corrosion of the surfaces, the current paint spraying operation is realized by spraying equipment, but the traditional spraying equipment can carry out the spraying operation by placing the accessories or other objects to be sprayed on a shelf, the placement of the accessories or equipment is manually completed, after one accessory or equipment is painted, also need take it off from the shelf and put new accessory and equipment through the staff, degree of automation is low, and the staff puts and removes the work of getting for a long time, can appear tiredly very easily, and the speed of putting and removing slows down, causes the efficiency of spraying paint to receive the influence, can't keep invariable efficient efficiency of spraying paint all the time.
General spraying equipment all is the folk prescription to spraying paint accessory and equipment, this folk prescription to the mode of spraying paint very easily leads to spraying paint unevenly, cause the paint surface thickness on accessory and equipment surface to differ great, seriously influence the quality of spraying paint, and at the in-process of spraying paint, some paint that atomizes the spun through spraying equipment is not attached to accessory and equipment surface, but scatter among the air, not only cause the waste of paint, make paint can't obtain effectual utilization, and the paint that scatters in the air can cause air pollution, it breathes inside its health very easily to be in staff nearby, influence staff's healthy.
Disclosure of Invention
The invention aims to solve the technical problems of low automation degree, high labor intensity, low paint spraying efficiency, uneven paint spraying, serious paint waste, environmental pollution and influence on the health of workers of the conventional spraying equipment.
In order to realize the aim, the invention provides full-automatic spraying equipment which comprises a rack and a feeding frame;
the automatic sliding device is characterized in that two parallel sliding rails are mounted on the rack, four pairs of sliding blocks are symmetrically arranged on the two sliding rails, one group of two pairs of adjacent sliding blocks is arranged on each sliding block, a shell frame is mounted on each group of sliding blocks, a main shell is mounted on one shell frame, an auxiliary shell is mounted on the other shell frame, and a stroke cylinder is connected to the side surface of each shell frame along the direction of the sliding rails; the main shell and the auxiliary shell are both semi-cylinders with openings on one side, the openings of the main shell and the auxiliary shell are oppositely arranged, servo motors are respectively arranged on the arc-shaped outer walls of the main shell and the auxiliary shell, driving spools are sleeved on output shafts of the servo motors, lead screws are respectively arranged on the planar inner walls of the main shell and the auxiliary shell, driven spools are sleeved at one ends of the lead screws, and the driving spools are connected with the driven spools through conveying belts; the screw rod in the auxiliary shell is sleeved with an arc-shaped left paint spraying frame, the screw rod in the main shell is sleeved with an arc-shaped right paint spraying frame, and a plurality of paint spraying heads are respectively arranged on the inner sides of the arcs on the left paint spraying frame and the right paint spraying frame from top to bottom; the frame is provided with a paint box, and the paint box is connected to each paint spraying head through a transfusion tube bundle;
the spray painting device is characterized in that a circle of feeding track is arranged at the top of the feeding frame, a plurality of conveying frames are uniformly fixed at the bottom of the feeding track, a travel rod is fixed below each conveying frame, two parallel feeding arms are connected to the travel rod, the feeding arms are perpendicular to the travel rod, and a workpiece to be painted is connected between the two feeding arms.
Furthermore, an upper left paint spraying head, an upper left corner paint spraying head, a middle left paint spraying head, a lower left corner paint spraying head and a lower left paint spraying head are sequentially arranged on the left paint spraying frame from top to bottom;
and the right paint spraying frame is sequentially provided with an upper right paint spraying head, an upper right corner paint spraying head, a middle right paint spraying head, a lower right corner paint spraying head and a lower right paint spraying head from top to bottom.
Furthermore, two parallel balancing rods are arranged on the plane-shaped inner walls of the main shell and the auxiliary shell, and the balancing rods are parallel to the screw rod;
two balancing rods in the main shell penetrate through the left paint spraying frame, and two balancing rods in the auxiliary shell penetrate through the right paint spraying frame.
Furthermore, a solvent box is arranged on the machine frame, and solvent spray heads are arranged on two sides of the inner wall of the main shell, two sides of the inner wall of the auxiliary shell, two sides of the left paint spraying frame and the back of the main shell, and two sides of the right paint spraying frame and the back of the right paint spraying frame; the solvent spray head is connected to the solvent tank through the infusion tube bundle.
Further, the bottom of the main shell and the bottom of the auxiliary shell are both provided with a dripping opening.
Further, a recycling box is arranged inside the rack, a recycling hole is formed in the top of the recycling box, and the drip opening is in butt joint with the recycling hole.
Further, be equipped with the regulating arm on the painting head, the regulating arm is connected to the telescopic link, the telescopic link is connected to the painting head cylinder.
Further, the top of the main shell and the top of the auxiliary shell are both provided with a purifying pipe.
Furthermore, notches matched with the feeding arms are arranged at the upper end edge positions of the main shell and the auxiliary shell.
Furthermore, a pair of moving blocks is sleeved on the travel rod, and the bottom of each moving block is connected with one feeding arm respectively.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the feeding track is connected with an external motor, so that automatic assembly line feeding can be realized, manual work is completely replaced, and the paint spraying efficiency is high; the left and right paint spraying frames can move axially along the screw rod, and the angle and distance of the paint spraying head relative to the workpiece to be painted can be adjusted, so that the paint spraying device can better adapt to the shapes of different workpieces and has high paint spraying quality; the paint which is not sprayed on the workpiece can be recycled after being dissolved by the solvent, so that the paint is saved; paint that the diffusion is in the enclosure space is extracted through the outside pipeline of purge tube connection, consequently can not have any atomizing paint to scatter to the air after main casing body and auxiliary housing part, avoids the staff to inhale toxic gas when the environmental protection, guarantees staff's personal health in the at utmost.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first schematic structural diagram of the main housing and the sub-housing;
FIG. 4 is a second schematic structural diagram of the main housing and the sub-housing;
FIG. 5 is a schematic view of the movement mechanism of the left and right spray racks;
FIG. 6 is a schematic view of a spray head and solvent spray head layout;
FIG. 7 is a schematic view of a spray head cylinder and solvent spray head layout;
FIG. 8 is a schematic view of the spray head adjustment mechanism;
fig. 9 is a schematic view of the recovery tank structure.
In the figure, a frame 1; a housing frame 2; a main housing 3; a sub-housing 4; a stroke cylinder 5; a feeding frame 6; a feeding track 7; a carriage 8; a trip lever 9; a feed arm 10; a moving block 11; a transfusion tube bundle 12; a slide rail 13; a slide 14; a servo motor 15; a driving spool 16; a driven spool 17; a conveyor belt 18; a fixed frame 19; a purge tube 20; a drip opening 21; a left spray stand 22; a right paint spray stand 23; a screw rod 24; a screw base 25; a solvent spray head 26; the upper left paint spraying head 27; the upper left corner spray head 28; a left-middle paint spray head 29; a left lower corner paint spray head 30; a lower left paint spray head 31; an upper right paint spray head 32; a right upper corner paint spray head 33; a right-middle paint spray head 34; a right lower corner paint spray head 35; a lower right paint spray head 36; a paint spray head cylinder 37; an extension rod 38; an adjustment arm 39; a paint spray head 40; a recovery tank 41; a case cover 42; a recovery hole 43; a stroke cylinder fixing bracket 44; a workpiece to be painted 45; a balance bar 46.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1-9, the fully automatic spraying equipment of the invention comprises a frame 1 and a feeding frame 6;
two parallel slide rails 13 are mounted on the rack 1, four pairs of slide blocks 14 are symmetrically arranged on the two slide rails 13, two pairs of adjacent slide blocks 14 form a group, each group of slide blocks 14 is respectively provided with a shell frame 2, one shell frame is provided with a main shell 3, the other shell frame is provided with an auxiliary shell 4, and the side surface of each shell frame 2 is connected with a stroke cylinder 5 through a stroke cylinder fixing frame 44 along the direction of the slide rails 13; the profiles of the main shell 3 and the auxiliary shell 4 are both semi-cylinders with one open side, the openings of the main shell 3 and the auxiliary shell 4 are oppositely arranged, the circular outer walls of the main shell 3 and the auxiliary shell 4 are both provided with a servo motor 15 through a fixed frame 19, an output shaft of the servo motor 15 is sleeved with a driving spool 16, the plane-shaped inner walls of the main shell 3 and the auxiliary shell 4 are both provided with a lead screw 24 through a lead screw base 25, one end of the lead screw 24 is sleeved with a driven spool 17, and the driving spool 16 is connected with the driven spool 17 through a conveyor belt 18; a circular arc-shaped left paint spraying frame 22 is sleeved on a screw rod in the auxiliary shell 4, a circular arc-shaped right paint spraying frame 23 is sleeved on a screw rod in the main shell 3, and a plurality of paint spraying heads 40 are respectively arranged on the inner sides of the circular arcs of the left paint spraying frame 22 and the right paint spraying frame 23 from top to bottom; a paint box (not shown) is arranged on the frame 1 and is connected to each paint spraying head 40 through a transfusion tube bundle 12;
the top of the feeding frame 6 is provided with a circle of feeding rails 7, the bottom of each feeding rail 7 is uniformly fixed with a plurality of conveying frames 8, a travel rod 9 is fixed below each conveying frame 8, the travel rod 9 is connected with two parallel feeding arms 10, the feeding arms 10 are perpendicular to the travel rods 9, a workpiece 45 to be painted is connected between the two feeding arms 10, and in the drawing, the workpiece 45 to be painted is a motor.
Preferably, the left paint spraying frame 22 is provided with a left upper paint spraying head 27, a left upper corner paint spraying head 28, a left middle paint spraying head 29, a left lower corner paint spraying head 30 and a left lower paint spraying head 31 from top to bottom in sequence;
the right paint spraying frame 23 is provided with a right upper paint spraying head 32, a right upper corner paint spraying head 33, a right middle paint spraying head 34, a right lower corner paint spraying head 35 and a right lower paint spraying head 36 from top to bottom in sequence.
Preferably, two parallel balance rods 46 are mounted on the planar inner walls of the main housing 3 and the sub-housing 4, the balance rods 46 are parallel to the lead screw 24, wherein the two balance rods 46 in the main housing 3 penetrate through the left paint spraying frame 22, the two balance rods 46 in the sub-housing 4 penetrate through the right paint spraying frame 23, and the balance rods 46 are used for supporting the left paint spraying frame 22 and the right paint spraying frame 23 and ensuring the balance and stability during the movement along the lead screw 24.
Preferably, a solvent tank (not shown) is arranged on the frame 1, and solvent spray heads 26 are arranged on two sides of the inner wall of the main shell 3, two sides of the inner wall of the auxiliary shell 4, two sides and a back of the left paint spraying rack 22, two sides and a back of the right paint spraying rack 23; the solvent spray head 26 is connected to the solvent tank by the infusion tube bundle 12.
Preferably, the bottom of the main housing 3 and the bottom of the sub-housing 4 are provided with drip openings 21.
Preferably, a recovery tank 41 is arranged inside the frame 1, a recovery hole 42 is arranged at the top of the recovery tank 41, the drip opening 21 is butted with the recovery hole 42, and a cover 42 is covered on the upper part of the recovery tank 41.
Preferably, be equipped with on the paint spray 40 and adjust the arm 39, adjust the arm 39 and be connected to telescopic link 38, telescopic link 38 is connected to the piston of paint spray cylinder 37, and the angle of paint spray 40 can be changed to the arm 39 that adjusts the different shapes of different work pieces, and telescopic link 38 then can realize flexible function through the piston of paint spray cylinder 37, thereby changes the position of paint spray 40.
Preferably, the main housing 3 and the sub-housing 4 are provided with a purge pipe 20 at the top thereof.
Preferably, the upper edges of the main housing 3 and the sub-housing 4 are provided with notches (not shown) matching with the feeding arms 10.
Preferably, a pair of moving blocks 11 is sleeved on the travel rod 9, and the bottom of each moving block 11 is connected with one feeding arm 10.
During operation, firstly, workpieces 45 to be painted are fixed between the two feeding arms 10, in order to guarantee the stability of the workpieces 45 to be painted during conveying, the distance between the feeding arms 10 can be changed by adjusting the moving block 11 on the stroke rod 9, it is guaranteed that the workpieces 45 to be painted can be tightly fixed between the feeding arms 10, the feeding rail 7 is driven to move by the external driving motor, then the conveying frame 8 moves along with the operation of the feeding rail 7, the workpieces 45 to be painted are driven to enter the space between the main shell 3 and the auxiliary shell 4, a plurality of conveying frames 8 which are uniformly distributed are distributed on the feeding rail 7, uninterrupted conveying of the workpieces 45 to be painted is achieved, and a production line feeding mode is formed.
When the workpiece 45 to be painted moves to the middle position between the main shell 3 and the auxiliary shell 4, the feeding rail 7 stops running, the workpiece 45 to be painted does not move any more, then the main shell 3 and the auxiliary shell 4 start to be combined under the jacking action of the stroke cylinder 5, and the piston rod of the stroke cylinder 5 is connected to the shell frame 2.
The main casing body 3, the sub-casing body 4 upper end border position is equipped with the breach with pay-off arm 10 assorted, consequently after main casing body 3 merges with sub-casing body 4, the border between the two can closely be laminated together, any gap can not appear, and main casing body 3 and sub-casing body 4 can constitute an absolute sealed space, and treat that the work piece 45 of spraying paint then is in this sealed space.
At this time, the left painting rack 22 is located at the front side (same below with respect to the observer) of the workpiece 45 to be painted, the right painting rack 23 is located at the rear side of the workpiece 45 to be painted, at this time, the left lower corner painting head 30 and the right upper corner painting head 33 paint the workpiece 45 to be painted simultaneously, the left lower corner painting head 30 performs painting operation on the left lower corner position of the front side of the workpiece 45 to be painted, the right upper corner painting head 33 performs painting operation on the right upper corner position of the rear side of the workpiece 45 to be painted, and after the painting operation is performed on the left lower corner position of the front side and the right upper corner position of the workpiece 45 to be painted, the left lower corner painting head 30 and the right upper corner painting head 33 do not paint any more.
Then, the left paint spraying frame 22 moves from the front side of the workpiece 45 to be painted to the rear side of the workpiece 45 to be painted, the right paint spraying frame 23 moves from the rear side of the workpiece 45 to be painted to the front side of the workpiece 45 to be painted, the left paint spraying frame 22 and the right paint spraying frame 23 move through the rotation of the screw rod 24, the screw rod 24 moves along the axial direction of the screw rod 24 along with the rotation of the screw rod 24, the rotation of the screw rod 24 is realized through the operation of the servo motor 15 and the transmission of the conveyor belt 18 between the driving spool 16 and the driven spool 17, the left middle paint spraying head 29 moves from the left front side to the left rear side of the workpiece 45 to be painted during the movement of the left paint spraying frame 22 and the right paint spraying frame 23, and the right middle paint spraying head 34 moves from the right rear side to the right front side of the workpiece 45 to be painted, and at the same time, the right side of the workpiece 45 to be painted is painted.
When the left paint spraying frame 22 moves to the rear side of the workpiece 45 to be painted and the right paint spraying frame 23 moves to the front side of the workpiece 45 to be painted, the left paint spraying frame 22 and the right paint spraying frame 23 stop moving, then the upper left corner paint spraying head 28 on the left paint spraying frame 22 and the lower right corner paint spraying head 35 on the right paint spraying frame 23 simultaneously face the workpiece 45 to be painted, the upper left corner paint spraying head 28 performs paint spraying operation on the upper left corner position of the rear side of the workpiece 45 to be painted, the lower right corner paint spraying head 35 performs paint spraying operation on the lower right corner position of the front side of the workpiece 45 to be painted, and after the paint spraying operation is completed on the upper left corner position and the lower right corner position of the rear side of the workpiece 45 to be painted, the upper left corner paint spraying head 28 and the lower right corner paint spraying head 35 do not spray paint any more.
Then, the left paint spraying frame 22 moves from the rear side of the workpiece 45 to be painted to the front side of the workpiece 45 to be painted again, the right paint spraying frame 23 moves from the front side of the workpiece 45 to be painted to the rear side of the workpiece 45 to be painted again, in the moving process, the upper left paint spraying head 27, the upper right paint spraying head 32, the lower left paint spraying head 31 and the lower right paint spraying head 36 respectively perform paint spraying operation on the upper side and the lower side of the workpiece 45 to be painted, and after the paint spraying operation on the upper side and the lower side of the workpiece 45 to be painted is completed, comprehensive paint spraying operation is completed.
The painting sequence of the upper left painting head 27, the upper left corner painting head 28, the middle left painting head 29, the lower left corner painting head 30, the lower left painting head 31, the upper right painting head 32, the upper right corner painting head 33, the middle right painting head 34, the lower right corner painting head 35 and the lower right painting head 36 can be adjusted according to actual needs, no fixed number exists, and the number of the painting heads at different positions can be increased or reduced according to actual needs.
Aiming at the condition that the spraying of individual places is not uniform in the spraying process, all the spray heads can also carry out spot spraying, and carry out spot spraying on the places which are not sprayed or the places which are sprayed with little paint, so that the whole object can be sprayed more uniformly and completely.
Paint sprayed from the paint spraying head generally has about sixty percent to spray on the motor surface, thirty percent then roughly sprays at main casing inner wall, vice casing inner wall and left side frame surface that sprays paint, right side frame surface that sprays paint, also there is the fewest to remain on the paint spraying head surface, and remaining ten percent paint is then in the confined space who forms between main casing and the auxiliary housing with the atomizing state, the paint of spreading in the confined space then accessible purge tube connecting line extracts, consequently can not have any atomizing paint to scatter to the air after main casing and auxiliary housing are separated in, avoid the condition that the staff inhaled toxic gas, guarantee staff's personal health in the at utmost.
Two sides of the inner wall of the main shell 3, two sides of the inner wall of the auxiliary shell 4, two sides and a back of the left paint spraying frame 22, two sides and a back of the right paint spraying frame 23, solvent spray heads 26 are arranged on the two sides and the back of the inner wall of the main shell 3, solvent sprayed by the solvent spray heads 26 on the two sides of the inner wall of the main shell 3 dissolves paint on the two side wall surfaces of the right paint spraying frame 23 and on the paint spraying head on the right paint spraying frame 23, solvent sprayed by the solvent spray heads 26 on the two sides of the left paint spraying frame 22 dissolves paint on the two sides of the inner wall of the auxiliary shell 4, solvent sprayed by the solvent spray heads 26 on the two sides of the right paint spraying frame 23 dissolves paint on the two sides of the inner wall of the main shell 3, solvent sprayed by the solvent spray heads 26 on the back of the left paint spraying frame 22 dissolves paint on the inner wall surface of the inner wall of the auxiliary shell 4, the solvent spray heads 26 on the back of the right paint spraying frame 23 spray solvent to dissolve the paint on the inner side wall surface of the main shell 3, each solvent spray head 26 also can spray solvent to dissolve the paint on the two sides of the inner wall of the main shell 3, the two sides of the inner wall of the auxiliary shell 4, the two sides and the back of the left paint spraying frame 22 and the two sides and the back of the right paint spraying frame 23, the dissolved paint flows downwards under the action of gravity, flows into the recycling holes 43 through the dripping orifices 21 and enters the recycling boxes 41 through the recycling holes 43, the paint used during paint spraying is actually diluted through the solvent, so the paint mixed with the solvent in the recycling boxes 41 can be directly used, the paint in the recycling boxes 41 is conveyed to the paint spraying heads 40 through a part of pipelines in the transfusion tube bundles 12 and is sprayed out from the paint spraying heads 40, and thirty percent of wasted paint can be recycled, ninety percent of paint can be utilized, the paint spraying cost is saved to the maximum extent, and about forty percent of paint is wasted in the common paint spraying mode.
The frame 1 is respectively provided with a solvent box and a paint box, the solvent box is connected with the solvent spray head 26 through a part of pipelines in the infusion tube bundle 12, and the paint box is connected with the paint spray head 40 through a part of pipelines in the infusion tube bundle 12.
The automatic painting device completely replaces manual work by a mode of assembly line feeding, does not need workers to carry the workpiece 45 to be painted, and always keeps high-efficiency painting efficiency and excellent painting quality by a full-automatic mode.
The invention can perform the work of spraying solvent without parts after a certain time without spraying paint on accessories and equipment, the work of spraying solvent without parts can be automatically performed at night, the function of the solvent without parts is mainly to prevent paint from solidifying so as to block the nozzle of the paint spraying head, and the work of spraying solvent without parts is performed in which time period, the setting can be performed according to the actual requirement, and the solvent sprayed by the solvent without parts and the residual paint are gathered in the sealed space formed between the main shell and the auxiliary shell, so the condition of paint waste can not occur.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The full-automatic spraying equipment is characterized by comprising a rack and a feeding frame;
the automatic sliding device is characterized in that two parallel sliding rails are mounted on the rack, four pairs of sliding blocks are symmetrically arranged on the two sliding rails, one group of two pairs of adjacent sliding blocks is arranged on each sliding block, a shell frame is mounted on each group of sliding blocks, a main shell is mounted on one shell frame, an auxiliary shell is mounted on the other shell frame, and a stroke cylinder is connected to the side surface of each shell frame along the direction of the sliding rails; the main shell and the auxiliary shell are both semi-cylinders with openings on one side, the openings of the main shell and the auxiliary shell are oppositely arranged, servo motors are respectively arranged on the arc-shaped outer walls of the main shell and the auxiliary shell, driving spools are sleeved on output shafts of the servo motors, lead screws are respectively arranged on the planar inner walls of the main shell and the auxiliary shell, driven spools are sleeved at one ends of the lead screws, and the driving spools are connected with the driven spools through conveying belts; the screw rod in the auxiliary shell is sleeved with an arc-shaped left paint spraying frame, the screw rod in the main shell is sleeved with an arc-shaped right paint spraying frame, and a plurality of paint spraying heads are respectively arranged on the inner sides of the arcs on the left paint spraying frame and the right paint spraying frame from top to bottom; the frame is provided with a paint box, and the paint box is connected to each paint spraying head through a transfusion tube bundle;
a circle of feeding rail is arranged at the top of the feeding frame, a plurality of conveying frames are uniformly fixed at the bottom of the feeding rail, a travel rod is fixed below each conveying frame, two parallel feeding arms are connected to the travel rod, the feeding arms are perpendicular to the travel rod, and a workpiece to be painted is connected between the two feeding arms;
the left paint spraying frame is sequentially provided with an upper left paint spraying head, an upper left corner paint spraying head, a middle left paint spraying head, a lower left corner paint spraying head and a lower left paint spraying head from top to bottom;
the right paint spraying frame is sequentially provided with a right upper paint spraying head, a right upper corner paint spraying head, a right middle paint spraying head, a right lower corner paint spraying head and a right lower paint spraying head from top to bottom;
two parallel balancing rods are arranged on the plane-shaped inner walls of the main shell and the auxiliary shell, and the balancing rods are parallel to the screw rod;
two balancing rods in the main shell penetrate through the left paint spraying frame, and two balancing rods in the auxiliary shell penetrate through the right paint spraying frame.
2. The automatic spraying equipment according to claim 1, wherein a solvent tank is arranged on the machine frame, and solvent spray heads are arranged on two sides of the inner wall of the main shell, two sides of the inner wall of the auxiliary shell, two sides and back of the left paint spraying frame, two sides and back of the right paint spraying frame; the solvent spray head is connected to the solvent tank through the infusion tube bundle.
3. The automatic spraying apparatus of claim 2 wherein said main housing and said secondary housing are provided with drip openings at their bottoms.
4. The automatic spraying equipment of claim 3, wherein a recovery tank is arranged inside the frame, a recovery hole is arranged at the top of the recovery tank, and the drip opening is in butt joint with the recovery hole.
5. The automatic paint spraying apparatus of claim 1 wherein the paint spray head has an adjustment arm thereon, the adjustment arm being connected to a telescoping rod, the telescoping rod being connected to the paint spray head cylinder.
6. The automatic spraying apparatus of claim 1 wherein the top of the main housing and the top of the sub-housing are provided with purge tubes.
7. The automatic spraying equipment of claim 1, wherein the upper edges of the main shell and the auxiliary shell are provided with notches matched with the feeding arms.
8. The full-automatic spraying device as claimed in claim 1, wherein a pair of moving blocks is sleeved on the travel rod, and the bottom of each moving block is connected with one feeding arm respectively.
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| CN201610904368.XA CN106423690B (en) | 2016-10-18 | 2016-10-18 | Full-automatic spraying equipment |
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| CN201610904368.XA CN106423690B (en) | 2016-10-18 | 2016-10-18 | Full-automatic spraying equipment |
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| CN106423690A CN106423690A (en) | 2017-02-22 |
| CN106423690B true CN106423690B (en) | 2022-03-22 |
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