CN106622771B - A kind of racket automatic spraying system - Google Patents
A kind of racket automatic spraying system Download PDFInfo
- Publication number
- CN106622771B CN106622771B CN201611006177.8A CN201611006177A CN106622771B CN 106622771 B CN106622771 B CN 106622771B CN 201611006177 A CN201611006177 A CN 201611006177A CN 106622771 B CN106622771 B CN 106622771B
- Authority
- CN
- China
- Prior art keywords
- racket
- spray
- spray gun
- station
- fixing sleeve
- 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.)
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Classifications
-
- 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
- B05B13/0235—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being a combination of rotation and linear displacement
-
- 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
- B05B12/122—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 presence or shape of 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
- B05B13/04—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
- B05B13/0431—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 by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
Abstract
The invention discloses a kind of racket automatic spraying systems, feeding station including being sequentially arranged in conveying production line, spray station, cure station and discharge station, the drive chain of conveying production line is equipped with several racket fixing sleeves for plugging racket, spray station is equipped with spray coating mechanical hand, spray coating mechanical is equipped with combination spray gun on hand, racket driving mechanism, position detecting device, when racket fixing sleeve is moved to spray coating mechanical hand side, position detecting device sends out control signal, spray coating mechanical hand keeps synchronizing moving with racket fixing sleeve, and control combination spray gun sprays the one side of racket automatically；After combination spray gun completes the spraying to racket one side, the action of racket driving mechanism makes the racket on racket fixing sleeve rotate, combination spray gun sprays the another side of racket by program automatically at this time.The full-automatic spraying of racket can be achieved in the present invention, to the coating quality for significantly increasing production efficiency, reducing the labor intensity of employee and effectively improving racket.
Description
Technical field
The present invention relates to a kind of racket manufacture systems, more particularly, to a kind of automatic spray of racket for racket spray painting
System.
Background technology
The main production routine of the rackets such as existing racket, tennis racket can be completed by automatic assembly line, to
Be conducive to improve production efficiency.For example, one kind is disclosed in Chinese patent literature, " carbon badminton racket is without air pressure forming skill
Art automatic assembly line ", notification number CN105538578A, including the baking of automatic mould opening machine, 90 degree of no-power drum lines, tunnel
Stove, 180 degree power drum line, cooling tunnel stove, plane power drum line, overturning power drum line and 90 degree of turning power drums
Line.The automatic assembly line can replace hot-forming traditional production technology, and automatic delivering belt oven temperature is uniform and stable,
Racket intensity is more stable, and the labor intensity of worker reduces, and more environmentally-friendly health.However, existing racket manufactures work
Skill is after the molding for completing racket, it is still desirable to be racket japanning by way of hand spray, although having in the prior art
Some automatic spray-painting production lines, for example, disclosed " a kind of full-automatic painting line ", publication No. in Chinese patent literature
For CN105834034A, including feeding area, dry section, priming paint/colored paint auto spray painting area, priming paint levelling baking zone, the areas Yu Pen, UV
Auto spray painting area, UV levellings curing area, discharging area, control host and control slave, dry section includes heating and dehumidification device；Bottom
Paint/colored paint auto spray painting area and UV auto spray painting plot structures are completely the same, include automatic paint spraying apparatus；Priming paint levelling baking zone
Including levelling dryer；UV levellings curing area includes levelling curing, and workpiece to be painted passes through transmission chain from feeding area feeding
It is dried by dry section, priming paint/colored paint spray painting, levelling drying, UV spray paintings, levelling solidification is carried out later, finally by conveyer chain
Item is from discharging area blanking.The high degree of automation of the production line, production cost are low, reduce labor intensity.But due to racket
The particularity of shape etc. makes existing automatic spraying production line be not used to the automatic painting of racket, and racket craft japanning, no
Only cause labor intensity big, production efficiency is low, and the japanning quality of racket is difficult to keep consistent.
Invention content
The purpose of the present invention is to solve the hand sprays present in existing racket manufacturing process to cause to produce
The problem of efficiency is low, great work intensity, quality are difficult to ensure, a kind of racket automatic spraying system is provided, it can be achieved that racket it is complete
Automatic spraying, to the spraying matter for significantly increasing production efficiency, reducing the labor intensity of employee and effectively improving racket
Amount.
To achieve the goals above, the present invention uses following technical scheme：
A kind of racket automatic spraying system includes the conveying production line of the annular with drive chain and guide rail, described defeated
It includes the feeding station being arranged in order, spray station, solidification station and discharge station, first-class of the drive chain to send production line
Several racket fixing sleeves are equipped with away from ground, the racket location hole opened, can be inserted into racket in upside is vertically equipped on racket fixing sleeve,
The spray station be equipped with positioned at guide rail outside be slidably connected on sliding rail and can program control spray coating mechanical hand, institute
It states spray coating mechanical and is equipped with combination spray gun, racket driving mechanism, the position detecting device that racket fixing sleeve can be incuded on hand, work as racket
When being inserted with the racket fixing sleeve of racket in location hole and being moved to spray coating mechanical hand side, position detecting device sends out control letter
Number, on the one hand spray coating mechanical hand moves on the slide rail, to, another aspect control combination spray gun synchronous with the holding of racket fixing sleeve
The one side of racket is sprayed automatically by program；After combination spray gun completes the spraying to racket one side, the action of racket driving mechanism,
The racket on racket fixing sleeve is set to rotate, combination spray gun sprays the another side of racket by program automatically at this time.
The present invention setting feeding station, spray station, solidification station and discharge station, behaviour on the conveying production line of annular
Make personnel the handle of racket is vertically inserted into the racket location hole of racket fixing sleeve in feeding station, to keep racket vertical
Ground is arranged in drive chain, and direction having the same.When drive chain drives racket to be moved to spray station, spraying
Position detecting device on manipulator detects that racket fixing sleeve, spray coating mechanical hand move on the slide rail, to solid with racket
Fixed set keeps synchronizing, and another aspect control combination spray gun sprays the one side of racket by the program of setting automatically；Work as combination spray gun
After completing to the spraying of racket one side, control racket driving mechanism action makes the racket on racket fixing sleeve rotate about 180
Degree, combination spray gun sprays the another side of racket by program automatically at this time.Solidification station then passes through drying to the racket after spraying
Etc. modes make the paint curing on racket surface.When racket is moved to discharge station, operating personnel can remove racket, to complete
The continuous automatic spraying of racket, the labor intensity for significantly increasing production efficiency, reducing employee.Since racket passes through spray coating mechanical
Hand sprays automatically, therefore, the coating quality of racket can be made to maintain always in a higher level, it is ensured that racket coating quality
Consistency.
Preferably, the racket fixing sleeve includes fixed seat, fixed seat is equipped with vertical bushing mounting holes, bushing peace
It fills and is equipped with rotatable bushing in hole, the corner locating knot that can limit bushing rotational angle is equipped between the bushing and fixed seat
Structure, the racket location hole are arranged on bushing, and the lateral wall of fixed seat is equipped with the notch penetrated through to bushing mounting holes, described
Racket driving mechanism includes one and is horizontally installed on the driving cylinder of spray coating mechanical on hand, drives piston rod of the cylinder towards guide rail
End is equipped with friction lever, and there are one extended position and a retracted positions for the friction lever tool, when friction lever is in punctured bit
When setting, friction lever is detached with racket fixing sleeve, when friction lever is in extended position, in the notch of friction lever side and fixed seat
The contact of bushing lateral surface, to which driving lining rotates, corner locating structure makes the rotational angle of bushing be limited to 175 degree extremely
Between 185 degree.
When driving cylinder movement, you can driving friction lever forward extends out, and the side of friction lever passes through fixed seat at this time
Notch is contacted with the lateral surface of bushing, by the frictional force between friction lever and bushing, friction lever driving lining rotation, to make
The racket rotation 180 degree or so being inserted in bushing, sprays the another side of racket convenient for spray coating mechanical hand automatically.Corner locating knot
Structure can limit the maximum rotation angle of bushing, and when bushing turns to maximum rotation angle, corner locating structure works and makes
Bushing positions, and skidding is generated between friction lever and bushing at this time, to which the rotational angle of bushing can be accurately positioned, makes each ball
It claps and keeps the same direction, while can avoid racket driving mechanism and being interfered with the generation of corner locating structure.
Preferably, the piston rod end of driving cylinder is equipped with adjustment seat, the adjustment seat is equipped with towards guide rail side
Regulating tank, the rear end thereof of the friction lever is connected in regulating tank, and regulating tank, the regulating tank are stretched out in the front end of friction lever
Interior be equipped with adjusts compression spring, adjusts compression spring and compresses the side of friction lever, to make the other side of friction lever recline the side wall of regulating tank,
Friction lever recline regulating tank side forward edge be equipped with guide bevel.
When friction lever forward extends out, guide bevel is first contacted with the side of bushing, and friction lever at this time can overcome tune
The elastic force of section compression spring is swung in regulating tank, it is ensured that the side of friction lever is reliably bonded with the side of bushing and transmits torque.
Preferably, corresponding to gap position in the bushing mounting holes of the fixed seat is equipped with annular groove, the bushing it is outer
Side is arranged with the gear ring in annular groove, and one end of gear ring is equipped with the axle sleeve that one in an axial direction is socketed on bushing with extending,
Friction lever is equipped with the rack that can be engaged with gear ring in the side equipped with guide bevel, and axle sleeve is being corresponded on the periphery of the bushing
Position is equipped with circumferentially extending slot rolling, and the depth of slot rolling is gradually reduced by center to both sides, to make the bottom surface of slot rolling
It is V-shaped, ball is equipped in slot rolling, the madial wall of axle sleeve is equipped with sliding slot at corresponding slot rolling, pressure limiting is equipped with from the inside to the outside in sliding slot
Spring and radially movable brake pad, the side of brake pad are the cylindrical surface for the indent being bonded with ball, brake pad it is another
Side compresses pressure limiting spring.
By the engagement of rack and gear ring, can avoid because abrasion etc. causes frictional force to decline between friction lever and bushing, with
Cause can not transmit enough torque drive bushings and turn to required angle.Since the bottom surface of slot rolling is V-shaped, ball is certainly
It is located in bosom among slot rolling dynamicly, when rack is engaged with gear ring and driving lining rotates, axle sleeve can rely on brake pad
Frictional force between ball and drive bushing to rotate；When bushing rotate in place and corner locating structure works, axle sleeve band
Dynamic ball is rolled in sliding slot from intermediate higher depth to the shallower place in side, and ball at this time pushes brake pad to overcome pressure limiting spring
Pressure and be displaced outwardly, to make between axle sleeve and bushing generate skidding, avoid racket driving mechanism and corner locating structure
Generation interferes, while ensuring that friction lever can transmit enough torques to bushing always.
Preferably, the spray station include arranged for interval and be respectively equipped with the club spray station of spray coating mechanical hand and
Frame spray station, first driving mechanism is associated with positioned at the combination spray gun of club spray station, so as to drive this
Combination spray gun moves up and down, to realize the spraying to dabber；One the second driving mechanism and the combination for being located at frame spray station
Spray gun is associated, so as to drive the combination spray gun to move up and down, to realize the spraying to frame.
The spray station of the present invention includes spaced apart club spray station and frame spray station, in this way, spraying work
Position can respectively spray substantially oblong-shaped racket and linear club automatically, so as to greatly simplify flush coater
The structure and program of tool hand, and it is advantageously implemented the multicolor spraying of racket.In particular, club spray station can be significantly reduced
The displacement distance of each spray time and spray coating mechanical hand with frame spray station, to make club spray station and frame
The spray coating mechanical hand of spray station can quickly return to initial position after completing primary spraying.
Preferably, the combination spray gun positioned at frame spray station includes fixed branch associated with the second driving mechanism
The free end of frame, the spray gun strut being respectively hinged at left and right sides of fixing bracket, spray gun strut is equipped with spray gun, in spray gun strut
Middle part is hinged with adjusting screw rod, and the thread rotary orientation of the adjusting screw rod on two spray gun struts is on the contrary, the adjusting spiral shell of left and right two
Between bar by a periphery be equipped with adjust gear ring Adjusting bolt Adjusting screw be connected, Adjusting bolt Adjusting screw respectively with two adjusting screw rods
It is threadedly coupled, the fixing bracket is equipped with regulation motor, and the motor shaft of regulation motor is equipped with adjustment gear, in adjustment gear
It is connected with synchronous belt between adjusting gear ring.
When the driving of the second driving mechanism is moved up and down positioned at the combination spray gun of frame spray station, controllable adjustable motor
Synchronously driving adjustment gear rotates corresponding angle, to be driven by synchronous belt there is the Adjusting bolt Adjusting screw for adjusting gear ring to turn
It is dynamic, while the adjusting screw rod of both sides being made synchronously to move towards or be moved away from, so as to adjust between two spray gun struts away from
From.In this way, be arranged spray gun strut ends two spray guns can according to the set procedure in vertical shift while do it is lateral
It is mobile, and then a substantially oblong-shaped track can be walked out according to the shape of frame, realize the accurate spraying of frame, it is ensured that spray
Quality is applied, and advantageously reduces the waste of paint.
Preferably, the racket fixing sleeve is equipped with radio frequency induction chip, the position detecting device is read for radio-frequency card
Card device, the quantity N of the combination spray gun of each spray coating mechanical on hand compartment of terrain and arrange between 3-5, between each combination spray gun
It sets, and the spacing between the spacing between two neighboring combination spray gun and two neighboring racket fixing sleeve is equal, when racket is solid
When fixed set is reached beside spray coating mechanical hand, radio frequency card reader senses that the information of radio frequency induction chip, spray coating mechanical hand exist
Forward synchronous with the holding of racket fixing sleeve on sliding rail, and control each combination spray gun and synchronized by program pair the 1st to n-th racket and sprayed
It applies；When combination spray gun is completed to spray, initial position is moved to after spray coating mechanical hand；When the N+1 racket fixing sleeve reaches spraying
When beside manipulator, radio frequency card reader senses that the information of radio frequency induction chip, spray coating mechanical hand are solid with racket on sliding rail
Fixed set keeps synchronous Forward, and controls each combination spray gun and synchronize spraying by program pair N+1 to the 2N racket, and so on,
The continuous spray of racket can be realized.
Radio frequency induction chip can realize contactless induction, be conducive to use in the long-time of spray station.Due to each spray
The quantity N of the combination spray gun on manipulator is applied between 3-5, therefore can realize the synchronous spraying of multiple rackets, to be conducive to
Improve the efficiency of spraying.In particular, radio frequency induction chip can store the serial number of racket fixing sleeve, thus when spray coating mechanical hand is completed
When returning to home position after primary spraying, it can accurately judge whether the racket being moved on the racket fixing sleeve of disk side is desirable
The racket of spraying, so as to be effectively prevented from racket respray and drain spray.
Preferably, being additionally provided with dedusting station, the dedusting between the feeding station and spray station of conveying production line
Station includes the dust excluding hood being arranged above drive chain, and dust excluding hood is distinguished in the front and rear sides of corresponding drive chain moving direction
Gap is crossed equipped with vertical racket, the holly strip for being respectively equipped with elasticity is crossed on the two sides of gap in racket, compression is equipped in dust excluding hood
Air nozzle, the dust excluding hood other side opposite with compressed air spray head are equipped with the vacuum cleaning mouth being connected with dust exhaust apparatus.
When racket is moved in the dust excluding hood of dedusting station, compressed air spray head can blow away the dust on racket surface, and true
Empty suction inlet can then blot the dust in air only, to avoid the dust in air from being adsorbed onto racket table again.With bullet
Property holly strip dust excluding hood can avoid dust excluding hood in dust fly upward outward, to facilitate racket to enter dedusting in dust excluding hood.
Preferably, the solidification station includes the solidification storehouse being arranged above drive chain, solidification storehouse drives corresponding
The front and rear sides of chain moving direction are respectively equipped with vertical racket and cross gap, cure in storehouse inside and outside drive chain
It is equipped with drying unit and ultraviolet radiator, cures the racket in storehouse close to front and rear sides and crosses turn for being respectively equipped at gap and being laterally arranged
To cylinder, cylinder is turned to towards the piston rod end of guide rail equipped with the steering friction lever towards guide rail side, the steering friction
There are one extended position and a retracted positions for bar tool, when steering friction lever is in retracted position, steering friction lever and ball
Fixing sleeve separation is clapped, when steering friction lever is in extended position, turns to the bushing in the notch of friction lever side and fixed seat
Lateral surface contacts, and to which driving lining rotates one 85 degree to 95 degree of angle, the bottom of the fixed seat is equipped with to be slided with guide rail
The sliding rack of dynamic connection, be equipped between sliding rack and drive chain can passing power clutch structure, when racket fixing sleeve is solid
When changing rearward position in storehouse, clutch structure makes the sliding rack of the racket fixing sleeve be detached with drive chain；When racket fixing sleeve exists
When curing forward position in storehouse, clutch structure makes the sliding rack of the racket fixing sleeve be engaged with drive chain.
Since racket plane is parallel to the perpendicular of the moving direction of drive chain in spraying, work as racket
It when being moved to solidification station, first crosses from gap and enters in solidification storehouse from the relatively narrow racket of rear side, cure at this time in storehouse close to rear side
The steering cylinder movement that racket is crossed at gap makes steering friction lever stretch out, and to the angle of substantially 90 degree of driving lining rotation, makes ball
It claps substantially parallel with the cross section of drive chain.Then, clutch structure makes the sliding rack and drive chain point of the racket fixing sleeve
From to make racket fixing sleeve rest on the guide rail of conveying production line；When the subsequent racket fixing sleeve for being inserted with racket enters
When curing in storehouse, first make 90 degree of racket steering, the racket fixing sleeve for the front that then reclines, and push its forward movement, until from
Close structure makes the sliding rack of the racket fixing sleeve be detached with drive chain again.That is, racket enter cure storehouse after,
It is first turned to, is detached with drive chain, to make racket fixing sleeve that can abreast stick together, and by subsequent racket
Fixing sleeve pushes the slowly stepping Forward in solidification storehouse, to significantly extend residence time of the racket in solidification storehouse, has
Fully cured by drying unit or ultraviolet radiator conducive to racket surface paint, while the continuous fortune of drive chain can be kept
Turn, whole production line is made to keep higher production efficiency.When a racket fixing sleeve of the foremost sticked together is moved to
When on front side of solidification storehouse, clutch structure makes the sliding rack of the racket fixing sleeve be engaged with drive chain, to make drive chain
Again it drives the racket fixing sleeve to keep synchronizing moving with drive chain, and is separated with subsequent racket fixing sleeve.Cure at this time
The steering cylinder movement crossed at gap close to the racket of front side in storehouse makes steering friction lever stretch out, to which driving lining rotates substantially 90
The angle of degree, makes racket be restored to initial state, and solidification storehouse is removed in order to be crossed from gap from the racket of front side.
Preferably, the clutch structure include the poke rod being vertically set in qually spaced in drive chain, setting exist
Trip(ping) lever moving up and down on sliding rack, the preceding shift fork and rear shift fork that front and rear sides are set in solidification storehouse, in trip(ping) lever
Side is equipped with radial bars, and the downside of preceding shift fork is equipped with preceding driving inclined-plane, preceding driving inclined-plane on the moving direction of drive chain to
The upside of lower inclination, rear shift fork is equipped with rear driving inclined-plane, and rear driving inclined-plane tilts upwards on the moving direction of drive chain, when
When sliding rack is close to rear shift fork, driving inclined-plane after the radial bars contact on sliding rack, to make trip(ping) lever rise and poke rod point
From；When sliding rack leans on nearby shift fork, driving inclined-plane before the radial bars contact on sliding rack, to make trip(ping) lever decline and stir
Bar engages.
When sliding rack is close to rear shift fork, acclivitous rear driving inclined-plane and the radial bars on sliding rack on rear shift fork
Contacts-side-down, to make trip(ping) lever rising be detached with poke rod；When sliding rack leans on nearby shift fork, in the radial bars on sliding rack
Driving inclined-plane before side contacts, to make trip(ping) lever decline be engaged with poke rod.Since radial bars can be moved along forward and backward driving inclined-plane
It is dynamic, that is to say, that sliding rack can move through forward and backward shift fork, and racket fixing sleeve is can ensure that while playing clutch action
It is smoothly mobile.
Therefore, the present invention has the advantages that：The full-automatic spraying that racket can be achieved, to significantly increase production
Efficiency, the coating quality for reducing the labor intensity of employee and effectively improving racket.
Description of the drawings
Fig. 1 is a kind of arrangement schematic diagram of the present invention.
Fig. 2 is a kind of structural schematic diagram of spray station.
Fig. 3 is a kind of structural schematic diagram of racket driving mechanism.
Fig. 4 is a kind of structural schematic diagram of racket fixing sleeve.
Fig. 5 is a kind of structural schematic diagram of combination spray gun.
Fig. 6 is the side schematic view of combination spray gun.
Fig. 7 is a kind of structural schematic diagram of dedusting station.
Fig. 8 is a kind of structural schematic diagram for curing station.
Fig. 9 is a kind of structural schematic diagram of clutch structure.
In figure：1, conveying production line 11, guide rail 12, drive chain 121, poke rod 13, feeding station 14, dedusting
Station 15, spray station 151, club spray station 152, frame spray station 16, solidification station 17, discharge station 2,
Racket fixing sleeve 21, fixed seat 211, bushing mounting holes 212, notch 213, stop screw 214, annular groove 22, bushing
221, racket location hole 222, limiting slot 223, slot rolling 224, ball 23, gear ring 231, axle sleeve 232, sliding slot 24, friction
Block 25, pressure limiting spring 26, sliding rack 261, trip(ping) lever 262, radial bars 3, spray coating mechanical hand 31, combination spray gun 311,
Fixing bracket 312, spray gun 314, adjusting screw rod 315, Adjusting bolt Adjusting screw 316, adjusts gear ring 317, adjusts spray gun strut 313
Save motor 318, adjustment gear 319, synchronous belt 4, driving cylinder 41, friction lever 42, adjustment seat 421, regulating tank 43,
It adjusts compression spring 5, dust excluding hood 51, racket and crosses gap 52, holly strip 53, compressed air spray head 54, vacuum cleaning mouth 6, solidification
Storehouse 61, ultraviolet radiator 63, turns to cylinder 64, turns to friction lever 65, preceding shift fork 651, preceding driving inclined-plane drying unit 62
66, rear shift fork 661, rear driving inclined-plane.
Specific implementation mode
The present invention will be further described with specific implementation mode below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of racket automatic spraying system specifically includes mainly suitable for the spraying of racket
The conveying production line 1 of annular, conveying production line have two guide rails 11 being mutually parallel in left and right and between two guide rails
Drive chain 12.Since the conveying production line of the annular driven by drive chain belongs to the prior art, do not do excessive
Description.The conveying production line of the present invention includes the feeding station 13 being arranged in order, spray station 15, solidification station 16 and blankers
Position 17, is equally spacedly arranged several racket fixing sleeves 2 in drive chain, on the upside of racket fixing sleeve setting vertically extend downwardly
Racket location hole 221, racket location hole is adapted with the handle shape of the racket sprayed is needed, to make the handle of racket that can insert
Enter in racket location hole, the upright state for making racket keep up.Since the handle cross-section of racket is generally rectangular shaped, and
Four edges have chamfering, and therefore, racket location hole equally using the rectangular opening of adaptation, had both facilitated the insertion of racket, simultaneously
It can avoid the voluntarily rotation of racket.
As shown in Fig. 2, spray station is positioned at spray coating mechanical hand 3 of the guide rail outside setting with logic controller, spray
It applies manipulator and is equipped with combination spray gun 31, racket driving mechanism, the position detecting device that racket fixing sleeve can be incuded, logic control
Device makes spray coating mechanical hand that can realize that the program of each mechanism controls.In addition, in order to make spray coating mechanical hand be kept with racket in spraying
Synchronizing moving, it would be desirable to be slidably connected at spray coating mechanical hand on the sliding rail parallel with the moving direction of drive chain.In this way,
The handle of racket is vertically inserted into the racket for following drive chain at the uniform velocity to move in feeding station and consolidated by operating personnel successively first
In the racket location hole covered, racket is made vertically upright to be arranged in drive chain, and the frame of all rackets is all protected surely
Hold identical front-rear direction.It should be noted that the direction in the present embodiment is on the basis of the moving direction of drive chain,
The drive chain of forward movement and our sides that are gradually distance from are known as front side by us, correspondingly, by drive chain to we
The side moved closer to is known as rear side.And the side outside the conveying production line of annular is known as outside, is located at the defeated of annular
The side inside production line is sent to be known as inside.Since frame is a substantially oblong-shaped flat ring, we are by frame
Plane definition residing for flat ring is the direction of frame, while the direction of frame being defined as to the direction of racket, that is to say, that is clapped
Frame keeps the moving direction keeping parallelism for the plane and drive chain that identical front-rear direction is equal to residing for frame, at this time frame
Just facing towards the operating personnel on the outside of drive chain.
When drive chain drives racket to be moved to spray station, the position detecting device of spray coating mechanical on hand detects ball
Fixing sleeve is clapped to send out control signal to the logic controller of spray coating mechanical hand, spray coating mechanical hand is i.e. to Forward on sliding rail
It is dynamic, to synchronous with the holding of racket fixing sleeve；On the other hand, the logic controller control combination spray gun of spray coating mechanical hand is by setting
Program behavior, to the automatic spraying in front to racket.After combination spray gun completes the spraying to hitting surface, logic control
Device controls the action of racket driving mechanism, and the racket on racket fixing sleeve is made to rotate 180 degree, and combination spray gun presses program to racket at this time
The back side spray automatically.Solidification station then makes the racket after spraying by drying mode the paint curing on racket surface.Work as ball
When bat is moved to discharge station, operating personnel can remove racket, to complete the continuous automatic spraying of racket.
For the ease of the control to racket rotational angle, as shown in figure 3, racket fixing sleeve 2 includes a fixed seat 21, Gu
Vertical bushing mounting holes 211 are set in reservation, rotatable bushing 22 is set in bushing mounting holes, the setting of racket location hole exists
On bushing.The racket driving mechanism of the present invention includes one and is horizontally installed on the driving cylinder 4 of spray coating mechanical on hand, drives cylinder
Friction lever 41 is set towards the piston rod end of guide rail side, driving cylinder can drive friction lever extension to which there are one stretch out for tool
Position or retraction are to which there are one retracted positions for tool.That is, shifting of the moving direction of friction lever perpendicular to drive chain
Dynamic direction.In this way, after combination spray gun completes the spraying to hitting surface, logic controller control driving cylinder movement, to
Friction lever is set to protract, friction lever side is contacted with bushing lateral surface, to be rotated by mutual frictional force drives bushing,
And then the racket on racket fixing sleeve is made to rotate 180 degree.After combination spray gun completes the spraying to the racket back side, cylinder band is driven
Dynamic friction bar bounces back to original retracted position, while bushing being driven to rotate backward 180 degree, and racket is made to return to original state.When
So, for the ease of friction lever driving lining, we can install centre position setting perforation to bushing on the lateral wall of fixed seat
The notch 212 in hole, and notch is corresponding with friction lever in the height direction.When friction lever protracts, can by notch with
Bushing contacts, and driving lining rotates, and the support of bushing mounting holes can be obtained in the both sides up and down of bushing at this time, to advantageous
In the smooth rotation of bushing.It is understood that corner locating structure can be also arranged in we between bushing and fixed seat, so as to
Between the rotational angle of bushing is limited to 175 degree to 185 degree, preferred value is 180 degree.Specifically, we can be in bushing
Circumferentially extending limiting slot 222 is set on periphery, a stop screw is threadedly coupled on the lateral wall of fixed seat
213, the tail end of stop screw is located in limiting slot.When bushing rotates, stop screw is located at the tail end in limiting slot can be by
One end of limiting slot is moved to the other end of limiting slot.By the number of degrees of the central angle corresponding to reasonable design limiting slot, I
Can easily limit the rotational angle that bushing is relatively fixed seat.Depending on bushing turns to maximum rotation angle when position, friction
Skidding is generated between bar and bushing, is interfered to avoid racket driving mechanism from being generated with corner locating structure.
For the ease of the reliable overlap joint of friction lever and bushing, adjustment seat can be arranged in the piston rod end of driving cylinder in we
42, towards the regulating tank 421 of guide rail side, the rear end thereof of friction lever is connected to inside regulating tank, rubs for setting in adjustment seat
Regulating tank is stretched out in the front end of bar, is arranged in regulating tank and adjusts compression spring 43, the side that compression spring one end compresses friction lever is adjusted, to make
The other side of friction lever reclines the side wall of regulating tank, and the other end for adjusting compression spring compresses another side wall of regulating tank, while
Friction lever recline regulating tank side forward edge setting guide bevel.When the piston rod of driving cylinder drives rubbing in adjustment seat
When pole forward extends out, the guide bevel of friction lever front end is first contacted with the side of bushing, and friction lever at this time can overcome tune
The elastic force of section compression spring is swung in regulating tank, it is ensured that the side of friction lever is reliably bonded with the side of bushing and transmits torque.
In addition, as shown in figure 4, we can also correspond to gap position in the bushing mounting holes of fixed seat is arranged an annular
Slot 214, while being set there are one the gear ring 23 being located in annular groove in the outer sheath of bushing, one in an axial direction is arranged in one end of gear ring
The axle sleeve 231 being socketed in extending on bushing.Correspondingly, friction lever can be engaged in the side setting equipped with guide bevel with gear ring
Rack, circumferentially extending slot rolling 223 is set in corresponding axle sleeve position on the periphery of bushing, the depth of slot rolling is in
The heart to both sides gradually reduce, and to keep the bottom surface of slot rolling V-shaped, ball 224 are arranged in slot rolling, ball is located at most deep among slot rolling
Place.The sliding slot 232 radially extended is arranged in the madial wall of axle sleeve at corresponding slot rolling, and pressure limiting spring 25 is arranged from the inside to the outside in sliding slot
With radially movable brake pad 24, the outside of brake pad is the cylindrical surface of indent, compresses pressure limiting spring on the inside of brake pad, limits
Pressing spring pushes brake pad, to make the outside of brake pad be tightly bonded with ball.In this way, when the piston rod of driving cylinder drives
When friction lever forward extends out, the rack on friction lever is meshed with the gear ring outside bushing, to which driving lining is together with axle sleeve
Rotation, the brake pad on axle sleeve can be by frictional force drive ball rolling at this time.Since the bottom surface of slot rolling is V-shaped, that is,
It says, the distance between brake pad and slot rolling bottom surface are gradually reduced by centre to both sides.Therefore, the ball being among slot rolling can not
To one side roll of slot rolling, axle sleeve can drive bushing to rotate by the frictional force between brake pad and ball, to make racket
Rotation；When bushing rotate in place and corner locating structure works, axle sleeve drive ball in sliding slot from intermediate higher depth to
The shallower place in side rolls, and ball at this time pushes brake pad to overcome the pressure of pressure limiting spring and be displaced outwardly, to make axle sleeve
Skidding is generated between bushing, is avoided racket driving mechanism from being generated with corner locating structure and is interfered.Pass through rack and gear ring
Engagement, it can be ensured that friction lever drive racket rotation needed for the number of degrees.
In order to be conducive to improve the working efficiency of spray station, as shown in Fig. 2, spray station includes spaced apart club
Spray coating mechanical hand is arranged in spray station 151 and frame spray station 152, club spray station, to complete to vertical in racket
Spray coating mechanical hand is equally arranged in the spraying of club part, frame spray station, substantially oblong-shaped to racket top to complete
The spraying of frame part.There is the combination spray gun of one and the spray coating mechanical hand on hand positioned at the spray coating mechanical of club spray station
Associated first driving mechanism realizes the spraying to dabber so as to drive the combination spray gun to move up and down.In addition, one
Second driving mechanism is associated with the combination spray gun of the spray coating mechanical positioned at frame spray station on hand, so as to drive the combination
Spray gun moves up and down, to realize the spraying to frame.It should be noted that the first, second driving mechanism can be using sprocket wheel,
Rack and pinion mechanism etc. can also be used in link chain mechanism, by this present embodiment the first, second driving mechanism and spray coating mechanical
Actuating mechanism and control system of the manipulators such as the mobile mechanism of hand etc. belong to the prior art, therefore, in the present embodiment not
Do excessive description.
Further, as shown in Figure 5, Figure 6, the combination spray gun positioned at frame spray station includes and the second driving mechanism phase
Associated fixing bracket 311, the spray gun strut 312 being respectively hinged at left and right sides of fixing bracket, spray gun strut can be in horizontal plane
Spray gun 313 is arranged in the free end of spray gun strut, to make spray gun that can swing in interior swing.In addition, in two spray gun struts
Middle part be hinged with horizontal adjusting screw rod 314, and the thread rotary orientation of the adjusting screw rod on two spray gun struts is on the contrary, a left side
It is connected by an Adjusting bolt Adjusting screw 315 between right two adjusting screw rods, the both ends of Adjusting bolt Adjusting screw are adjusted with one of respectively
Screw flight connects, and to when rotate Adjusting bolt Adjusting screw, two adjusting struts can move towards and close, or can be moved away from
And separate, to make the distance between two spray gun struts generate change.It is adjusted in addition, being arranged on the periphery of Adjusting bolt Adjusting screw
Regulation motor 317 is arranged on fixing bracket, adjustment gear 318 is arranged on the motor shaft of regulation motor, and adjusting for gear ring 316
It is connected with synchronous belt 319 between gear and adjusting gear ring.In this way, when the second driving of logic controller control of frame spray station
When mechanism driving is moved up and down positioned at the combination spray gun of frame spray station, the driving of logic controller controllable adjustable motor is adjusted
Gear rotates corresponding angle, to be driven by synchronous belt there is the Adjusting bolt Adjusting screw for adjusting gear ring to rotate, while making both sides
Adjusting screw rod is synchronously moved towards or is moved away from, so as to adjust the distance between two spray gun struts.In this way, setting is being sprayed
Two spray guns of gun boom end can do lateral movement while vertical shift according to the set procedure, and then can be according to bat
The shape of frame walks out a substantially oblong-shaped track, realizes the accurate spraying of frame, it is ensured that coating quality, and be conducive to subtract
The waste painted less.It is understood that the motor that stepper motor etc. accurately controls rotational angle can be used in regulation motor.
Further, position detecting device of the invention is radio frequency card reader, and correspondingly, we can fix in racket
Put on setting radio frequency induction chip.In this way, position detecting device can contactlessly incude the arrival of racket fixing sleeve, while can
The serial number of judgement racket fixing sleeve, the even information such as model of racket.The quantity N of each combination spray gun of spray coating mechanical on hand can
Between 3-5, compartment of terrain is arranged side by side between each combination spray gun, and the spacing between two neighboring combination spray gun with it is adjacent
Spacing between two racket fixing sleeves is equal.In this way, we only need to combine spray with first of front side on hand in spray coating mechanical
The corresponding position installation position detection device of rifle, to when first racket fixing sleeve reaches beside spray coating mechanical hand, penetrate
Before frequency card reader senses that the information of radio frequency induction chip, spray coating mechanical hand are synchronous with the holding of racket fixing sleeve on sliding rail
It moves, and controls each combination spray gun and synchronize spraying by program pair the 1st to n-th racket；When combination spray gun is completed to spray, flush coater
Initial position is moved to after tool hand；When the N+1 racket fixing sleeve reaches beside spray coating mechanical hand, radio frequency card reader senses
The information of radio frequency induction chip, spray coating mechanical hand Forward synchronous with the holding of racket fixing sleeve on sliding rail, and control each combination spray
Rifle synchronizes spraying by program pair N+1 to the 2N racket, and so on, you can realize the continuous spray of racket.It is appreciated that
, the information storage medias such as bar code, even Quick Response Code can also be used in radio frequency induction chip.
In order to improve coating quality, as shown in Figure 1, Figure 7 shows, we can be in the feeding station and spray station of conveying production line
Between setting dedusting station 14, dedusting station includes the dust excluding hood 5 being arranged above drive chain, and dust excluding hood is in corresponding drive chain
The front and rear sides of moving direction are respectively set vertical racket and cross gap 51, cross on the two sides of gap and are respectively set by washing in racket
Elastic holly strip 52 made of the materials such as synthetic fibre fiber.Certainly, it needs that compressed air spray head 53 is arranged in dust excluding hood, and in dedusting
The vacuum cleaning mouth 54 being connected with dust exhaust apparatus is arranged in the other side opposite with compressed air spray head in cover.It is removed when racket is moved to
When dirt station, racket can squeeze the racket on rear side of dust excluding hood and cross holly strip elastic in gap, be removed to cross gap by racket and enter
In dust hood, compressed air spray head can blow away the dust on racket surface, and vacuum cleaning mouth can then blot the dust in air only,
To avoid the dust in air from being adsorbed onto racket table again.Dedusting is completed to pat, racket on front side of dust excluding hood cross gap from
Discharge dust hood from.It is understood that corresponding filter device can be arranged in vacuum cleaning mouth, to cross the dust in air filtering.
As shown in Figure 8, Figure 9, solidification station of the invention includes the solidification storehouse 6 being arranged above drive chain, cures storehouse
Vertical racket is respectively set in the front and rear sides of corresponding drive chain moving direction and crosses gap, cures in storehouse positioned at drive chain
Inside and outside be respectively provided with drying unit 61 and ultraviolet radiator 62.In this way, when racket is crossed gap from racket and entered in solidification storehouse, dry
Equipment for drying can dry racket, and for being coated with UV paints（Ultraviolet light fixed line paints）Racket, then can open ultraviolet
Line lamp is cured.In addition, crossing the steering gas for being respectively set at gap and being laterally arranged in the racket close to front and rear sides in solidification storehouse
Cylinder 63 turns to piston rod end setting of the cylinder towards guide rail towards the steering friction lever 64 of guide rail side, turns to friction lever tool
There are one extended position and a retracted positions.When steering friction lever is in retracted position, it is solid with racket to turn to friction lever
Fixed set separation is turned to when steering friction lever is in extended position on the outside of the bushing in the notch of friction lever side and fixed seat
Face contacts, and to which driving lining rotates one 85 degree to 95 degree of angle, preferred value is 90 degree.In addition, the bottom of fixed seat
The sliding rack 26 being slidably connected with guide rail is set, between sliding rack and drive chain setting can passing power clutch structure.Tool
Body, clutch structure includes the poke rod 121 that is vertically set in qually spaced in drive chain, be arranged on each sliding rack can on
The trip(ping) lever 261 of lower movement, when drive chain moves, poke rod in drive chain on the sliding rack of fixed seat lower part
Trip(ping) lever forms one-to-one connection relation, and poke rod pushes trip(ping) lever and sliding rack and fixed seat is driven to move.In addition,
The horizontal radial bars 262 of setting in the side of trip(ping) lever cure the preceding shift fork 65 of fixed setting and rear shift fork 66, preceding shift fork position in storehouse
Front side in solidification storehouse, rear shift fork are located at the rear side in solidification storehouse.In addition, driving inclined-plane 651 before the downside setting of preceding shift fork, forerunner
Dynamic inclined-plane by rear to preceding tilts down on the moving direction of drive chain；Then driving inclined-plane after the upside setting of shift fork
661, rear driving inclined-plane is tilted on the moving direction of drive chain by rear to preceding ground upwards.
When drive chain pushes trip(ping) lever by poke rod and drives sliding rack and is inserted with the fixed seat movement of racket
When to solidification station, the frame of racket at this time is in front-rear direction, therefore racket that can be first on rear side of solidification station is crossed from gap
Into in solidification storehouse；Then curing the steering cylinder movement that the racket in storehouse close to rear side is crossed at gap makes steering friction lever stretch out,
To the angle of substantially 90 degree of driving lining rotation, the cross section of the frame and drive chain that make racket is substantially parallel；Then it slides
Moving frame is gradually close to rear shift fork, while the racket in fixed seat gradually cures under the action of drying unit or ultraviolet radiator,
The acclivitous rear driving inclined-plane of radial bars contact on sliding rack, to push radial bars and trip(ping) lever is driven to rise and stir
Bar detaches, and sliding rack and fixed seat at this time hover on the guide rail of conveying production line；When the cunning of subsequent fixed seat lower part
When moving frame arrives, you can push the sliding rack that front side is hovered to move forward, until rear-guard of the subsequent sliding rack by rear shift fork
It moves the effect on inclined-plane and enters floating state, and so on, each subsequent sliding rack compartment of terrain pushes the sliding that front is hovered
Frame mobile a distance on guide rail, to allow the fixed seat for being inserted with racket to stop the longer time in solidification storehouse,
Be conducive to the abundant solidification of racket, and be conducive to reduce the size in solidification storehouse, maintains continuously running for drive chain, and it is each at this time
Fixed seat mutually folds against together；When the sliding rack for folding against foremost together leans on nearby shift fork, the radial direction on sliding rack
Bar contacts the preceding driving inclined-plane tilted down, and to make trip(ping) lever decline, the poke rod in drive chain can be with decline at this time
Trip(ping) lever engagement, to drive the sliding rack and fixed seat to follow drive chain synchronizing moving.And subsequent sliding rack arrives
When up to preceding shift fork position, repeat aforementioned dynamic action process, seriatim re-engage with the poke rod in drive chain and with driving
Chain syn-chro-step moves, and keeps certain spacing distance between two adjacent fixed seats；When fixed seat on the move reaches
When racket close to front side crosses the steering cylinder at gap, which makes steering friction lever stretch out, to driving lining
The angle of substantially 90 degree of rotation, makes the frame of racket be restored to initial front-rear direction, so as to easily from solidification storehouse front side
Racket cross at gap remove solidification storehouse, complete paint solidification.That is, racket is first turned to after entering solidification storehouse,
It detaches with drive chain, to make racket fixing sleeve that can abreast stick together, and is pushed away by subsequent racket fixing sleeve again
The slowly stepping Forward in solidification storehouse is moved, to significantly extend residence time of the racket in solidification storehouse, is conducive to racket
Surface paint is fully cured by drying unit or ultraviolet radiator, while can keep continuously running for drive chain, is made whole
Production line keeps higher production efficiency.
Claims (10)
1. a kind of racket automatic spraying system includes the conveying production line of the annular with drive chain and guide rail, characterized in that
The conveying production line includes the feeding station being arranged in order, spray station, solidification station and discharge station, the drive chain
On be equally spacedly equipped with several racket fixing sleeves, the racket opened, can be inserted into racket in upside is vertically equipped on racket fixing sleeve
Location hole, the spray station be equipped with positioned at guide rail outside be slidably connected on sliding rail and can program control flush coater
Tool hand, the spray coating mechanical are equipped with combination spray gun, racket driving mechanism, the position detection dress that can incude racket fixing sleeve on hand
It sets, when the racket fixing sleeve for being inserted with racket in racket location hole is moved to spray coating mechanical hand side, position detecting device hair
Go out and control signal, on the one hand spray coating mechanical hand moves on the slide rail, to synchronous with the holding of racket fixing sleeve, on the other hand control
Combination spray gun sprays the one side of racket by program automatically；After combination spray gun completes the spraying to racket one side, racket driving
Mechanism action makes the racket on racket fixing sleeve rotate, and combination spray gun sprays the another side of racket by program automatically at this time.
2. a kind of racket automatic spraying system according to claim 1, characterized in that the racket fixing sleeve includes fixing
Seat, fixed seat are equipped with vertical bushing mounting holes, rotatable bushing, the bushing and fixed seat are equipped in bushing mounting holes
Between be equipped with and can limit the corner locating structure of bushing rotational angle, the racket location hole is arranged on bushing, fixed seat
Lateral wall is equipped with perforation to the notch of bushing mounting holes, and the racket driving mechanism is horizontally installed on spray coating mechanical including one
Driving cylinder on hand, driving cylinder are equipped with friction lever towards the piston rod end of guide rail, and there are one stretch out for the friction lever tool
Position and a retracted position, when friction lever is in retracted position, friction lever is detached with racket fixing sleeve, at friction lever
When extended position, friction lever side is contacted with the bushing lateral surface in the notch of fixed seat, to which driving lining rotates, corner
Position limiting structure makes the rotational angle of bushing be limited between 175 degree to 185 degree.
3. a kind of racket automatic spraying system according to claim 2, characterized in that the piston rod end of cylinder is driven to set
There are adjustment seat, the adjustment seat to be equipped with the regulating tank towards guide rail side, the rear end thereof of the friction lever is connected to adjusting
In slot, regulating tank is stretched out in the front end of friction lever, is equipped in the regulating tank and adjusts compression spring, adjusted compression spring and compress the one of friction lever
Side is equipped with to make the other side of friction lever recline the side wall of regulating tank in the recline forward edge of regulating tank side of friction lever
Guide bevel.
4. a kind of racket automatic spraying system according to claim 2, characterized in that the bushing mounting holes of the fixed seat
Interior corresponding gap position is equipped with annular groove, and the outer sheath of the bushing is equipped with the gear ring being located in annular groove, and one end of gear ring is set
There are the axle sleeve being socketed in one extension in an axial direction on bushing, friction lever to be equipped with and can be nibbled with gear ring in the side equipped with guide bevel
The rack of conjunction is equipped with circumferentially extending slot rolling, the depth of slot rolling on the periphery of the bushing in corresponding axle sleeve position
It is gradually reduced by center to both sides, to keep the bottom surface of slot rolling V-shaped, ball is equipped in slot rolling, the madial wall of axle sleeve is in correspondence
It is equipped with sliding slot at slot rolling, is equipped with pressure limiting spring and radially movable brake pad from the inside to the outside in sliding slot, the side of brake pad is
The other side on the cylindrical surface for the indent being bonded with ball, brake pad compresses pressure limiting spring.
5. a kind of racket automatic spraying system according to claim 1, characterized in that the spray station includes interval cloth
Set and be respectively equipped with the club spray station and frame spray station of spray coating mechanical hand, first driving mechanism be located at club
The combination spray gun of spray station is associated, so as to drive the combination spray gun to move up and down, to realize the spraying to dabber；One
Second driving mechanism is associated with positioned at the combination spray gun of frame spray station, so as to drive the combination spray gun to move up and down,
To realize the spraying to frame.
6. a kind of racket automatic spraying system according to claim 5, characterized in that be located at the combination of frame spray station
Spray gun includes fixing bracket associated with the second driving mechanism, the spray gun strut being respectively hinged at left and right sides of fixing bracket,
The free end of spray gun strut is equipped with spray gun, adjusting screw rod is hinged in the middle part of spray gun strut, and on two spray gun struts
The thread rotary orientation of adjusting screw rod between two adjusting screw rods in left and right on the contrary, be equipped with the adjusting for adjusting gear ring by a periphery
Swivel nut is connected, and Adjusting bolt Adjusting screw is threadedly coupled with two adjusting screw rods respectively, and the fixing bracket is equipped with regulation motor, adjusts
The motor shaft of motor is equipped with adjustment gear, and synchronous belt is connected between adjustment gear and adjusting gear ring.
7. a kind of racket automatic spraying system according to claim 1, characterized in that the racket fixing sleeve is equipped with and penetrates
Frequency induction chip, the position detecting device are radio frequency card reader, and the quantity N of the combination spray gun of each spray coating mechanical on hand exists
Between 3-5, compartment of terrain is arranged side by side between each combination spray gun, and the spacing between two neighboring combination spray gun and adjacent two
Spacing between a racket fixing sleeve is equal, when racket fixing sleeve reaches beside spray coating mechanical hand, the induction of radio frequency card reader
To the information of radio frequency induction chip, spray coating mechanical hand Forward synchronous with the holding of racket fixing sleeve i.e. on sliding rail, and control each group
It closes spray gun and synchronizes spraying by program pair the 1st to n-th racket；When combination spray gun is completed to spray, moved to just after spray coating mechanical hand
Beginning position；When the N+1 racket fixing sleeve reaches beside spray coating mechanical hand, radio frequency card reader senses radio frequency induction chip
Information, spray coating mechanical hand Forward synchronous with the holding of racket fixing sleeve on sliding rail and controls each combination spray gun by program pair N
+ 1 to the 2N racket synchronizes spraying, and so on, you can realize the continuous spray of racket.
8. a kind of racket automatic spraying system according to claim 1, characterized in that in the feeding station of conveying production line
Dedusting station is additionally provided between spray station, the dedusting station includes the dust excluding hood being arranged above drive chain, dedusting
The front and rear sides for covering on corresponding drive chain moving direction are respectively equipped with vertical racket and cross gap, on the two sides that racket crosses gap
It is respectively equipped with the holly strip of elasticity, is equipped with compressed air spray head in dust excluding hood, another opposite with compressed air spray head of dust excluding hood
Side is equipped with the vacuum cleaning mouth being connected with dust exhaust apparatus.
9. a kind of racket automatic spraying system according to claim 2, characterized in that the solidification station includes that setting exists
Solidification storehouse above drive chain, solidification storehouse are respectively equipped with vertical racket in the front and rear sides of corresponding drive chain moving direction
Gap is crossed, cures in storehouse and is being equipped with drying unit and ultraviolet radiator inside and outside drive chain, is cured in storehouse by nearby
The racket of both sides crosses the steering cylinder for being respectively equipped at gap and being laterally arranged afterwards, and the piston rod end for turning to cylinder towards guide rail is equipped with
Towards the steering friction lever of guide rail side, steering friction lever tool is there are one extended position and a retracted position, when turning
When being in retracted position to friction lever, turns to friction lever and detached with racket fixing sleeve, when steering friction lever is in extended position,
It turns to friction lever side to contact with the bushing lateral surface in the notch of fixed seat, to which driving lining rotates one 85 degree to 95 degree
Angle, the bottom of the fixed seat is equipped with the sliding rack being slidably connected with guide rail, and being equipped between sliding rack and drive chain can
The clutch structure of passing power, when racket fixing sleeve is when curing rearward position in storehouse, clutch structure makes the racket fixing sleeve
Sliding rack is detached with drive chain；When racket fixing sleeve is when curing forward position in storehouse, clutch structure makes the racket fixing sleeve
Sliding rack engaged with drive chain.
10. a kind of racket automatic spraying system according to claim 9, characterized in that the clutch structure includes vertical
Poke rod that ground is set in qually spaced in drive chain, trip(ping) lever moving up and down is set on sliding rack, setting is curing
The preceding shift fork and rear shift fork of front and rear sides in storehouse are equipped with radial bars in the side of trip(ping) lever, and the downside of preceding shift fork is equipped with preceding driving
Inclined-plane, preceding driving inclined-plane tilt down on the moving direction of drive chain, and the upside of rear shift fork is equipped with rear driving inclined-plane, rear-guard
Dynamic inclined-plane tilts upwards on the moving direction of drive chain, and when sliding rack is close to rear shift fork, the radial bars on sliding rack connect
Driving inclined-plane after touch, to make trip(ping) lever rising be detached with poke rod；When sliding rack leans on nearby shift fork, the radial direction on sliding rack
Driving inclined-plane before bar contact, to make trip(ping) lever decline be engaged with poke rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006177.8A CN106622771B (en) | 2016-11-16 | 2016-11-16 | A kind of racket automatic spraying system |
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| CN201611006177.8A CN106622771B (en) | 2016-11-16 | 2016-11-16 | A kind of racket automatic spraying system |
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| CN201529595U (en) * | 2009-03-31 | 2010-07-21 | 重庆美心家美木业有限公司 | Door spraying production line driving device |
| CN102259071B (en) * | 2011-06-21 | 2013-03-06 | 东莞丰裕电机有限公司 | Fully-automatic spray coating equipment |
| CN202893581U (en) * | 2012-09-18 | 2013-04-24 | 江苏东祥装饰材料有限公司 | Aluminium plate wall paint-spraying assembly line device |
| CN103008198A (en) * | 2012-12-29 | 2013-04-03 | 天津市欣跃涂料有限公司 | Waterborne coating production line of automobile parts |
| CN204365525U (en) * | 2014-12-30 | 2015-06-03 | 江西安邦德旺铝业有限公司 | A kind of small-bore stainless steel tube spraying automatic assembly line |
| CN104492645B (en) * | 2015-01-08 | 2017-02-22 | 金华职业技术学院 | Paint spraying production line for cylindrical sleeve like parts |
| CN104759383B (en) * | 2015-03-30 | 2016-09-21 | 湖北精诚钢结构股份有限公司 | A kind of shaped steel automatic spraying production line and spraying method thereof |
| CN105817381A (en) * | 2016-05-26 | 2016-08-03 | 武夷学院 | UV paint electrostatic spraying and LED UV curing system and work method |
| CN106076717A (en) * | 2016-08-26 | 2016-11-09 | 芜湖明特威工程机械有限公司 | A kind of sword plate paint-spraying production line |
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2016
- 2016-11-16 CN CN201611006177.8A patent/CN106622771B/en active Active
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| Publication number | Publication date |
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| CN106622771A (en) | 2017-05-10 |
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