CN110420788B - Radiator spraying production line - Google Patents
Radiator spraying production line Download PDFInfo
- Publication number
- CN110420788B CN110420788B CN201910862020.2A CN201910862020A CN110420788B CN 110420788 B CN110420788 B CN 110420788B CN 201910862020 A CN201910862020 A CN 201910862020A CN 110420788 B CN110420788 B CN 110420788B
- Authority
- CN
- China
- Prior art keywords
- hanging
- spraying
- driving mechanism
- synchronous
- turning
- 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.)
- Active
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000000843 powder Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000001360 synchronised effect Effects 0.000 claims abstract description 63
- 239000007921 spray Substances 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims description 52
- 238000011084 recovery Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 10
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- 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
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
-
- 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
-
- 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
- B05B13/0421—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 rotating 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
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
-
- 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
- B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position 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
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- 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
-
- 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
Abstract
The invention belongs to the technical field of radiator electrostatic powder spraying, and particularly relates to a radiator spraying production line which comprises a hanging chain conveyor, a spraying device and a turning and hanging device, wherein the spraying device comprises spray guns which are oppositely arranged and can be adjusted in position up, down, front, back, left and right and can rotate, the turning and hanging device comprises a turning and hanging base, a walking bracket driven by a synchronous walking driving mechanism is slidably arranged on the turning and hanging base, two pairs of synchronous rocker arms driven by the turning and hanging driving mechanism are rotatably arranged on the walking bracket through a transmission shaft, and a turning and hanging member is arranged on the synchronous rocker arms. The radiator spraying production line provided by the invention can realize automatic control spraying, replaces manual spraying, is stable in spraying, is beneficial to improving the production efficiency and spraying precision, realizes automatic workpiece transferring and hanging operation, saves labor and improves the production efficiency.
Description
Technical Field
The invention belongs to the technical field of radiator electrostatic powder spraying, and particularly relates to a radiator spraying production line.
Background
With the development of social economy, the pursuit of people on the appearance of various articles gradually increases, the radiator in the existing market is pursued of beauty, a resin coating is coated on the surface, the coating is processed by spraying a resin powder material with static electricity on the surface of the radiator, and then baking and solidifying the resin powder material attached to the surface of the radiator.
Because the radiator has radiator that radiator column horizontal setting and radiator that the radiator column vertical setting set up on the shape two types, and gap distance between the radiator column is different on various radiators, and the structure is complicated, difficult spraying, current automatic spraying equipment can't satisfy the requirement of radiator spraying, consequently in the processing spraying resin powder in-process, the spraying processing of current radiator coating all adopts artifical spraying, after the spraying, the manual work is plucked the radiator that the spraying is good and is hung and change to the stoving production line on toast, this process needs two people to pluck in coordination and hangs the operation at least, current spraying production process has following problems:
1. during operation, to spray the surface of whole radiator, owing to be equipped with a plurality of heating columns on every group radiator, operating personnel at first need use the spray gun to spray the gap between each heating column on the radiator, after finishing the gap spraying on the radiator, there is the resin powder that the mistake was sprayed when partly spraying the gap in the front of radiator, in order to guarantee radiator front coating's homogeneity, still need clear away the resin powder that the radiator openly mistimed sprayed, then carry out the positive resin powder spraying of radiator again, this action to a great extent has reduced production efficiency, and extravagant resin powder raw materials.
2. The labor consumption is more, the working quality is unstable and is not easy to control, and due to factors such as fatigue, the production efficiency is low, the quality problem is easy to occur, and the production cost is high along with the continuous improvement of the labor cost.
3. In the resin powder spraying process, dust pollution is serious, and the body of an operator is easily damaged during manual spraying.
Disclosure of Invention
The invention aims to provide a radiator spraying production line which is beneficial to realizing automatic spraying and hanging operation of radiators, improves the production efficiency and quality, reduces the cost and avoids personal injury of operators.
In order to achieve the technical purpose, the technical scheme of the invention comprises the following steps:
the radiator spraying production line comprises a hanging chain conveyor, a spraying device and a turning hanging device, wherein the hanging chain conveyor comprises a track frame, a conveying chain driven by a conveying power mechanism is arranged on the track frame, the conveying chain is provided with a lifting appliance, and a lifting rod is hung on the lifting appliance;
the spraying device comprises a spraying chamber, two spraying frames which are oppositely arranged are arranged in the spraying chamber, the suspension chain conveyor penetrates through between the two spraying frames, position adjusting seats which are driven by a vertical movement driving mechanism and a front-back movement driving mechanism and move vertically and back and forth along the spraying frames are arranged on the two spraying frames, spray guns which are driven by a left-right movement driving mechanism and move left-right relative to the spraying frames and are driven by a rotation driving mechanism are arranged on the position adjusting seats, and the spray guns on the two spraying frames are oppositely arranged;
the turning and hanging device comprises a turning and hanging base, the turning and hanging base is arranged close to the hanging chain conveyor, a walking bracket driven by a synchronous walking driving mechanism is slidably arranged on the turning and hanging base, two pairs of synchronous rocker arms driven by the turning and hanging driving mechanism are rotatably arranged on the walking bracket through a transmission shaft, and turning and hanging pieces are arranged on the synchronous rocker arms;
the radiator spraying production line comprises a PLC control system, wherein the PLC control system comprises a PLC, a touch control screen and a plurality of sensors, and the PLC is connected with the touch control screen, the sensors, a conveying power mechanism, a vertical movement driving mechanism, a front-back movement driving mechanism, a left-right movement driving mechanism, a rotation driving mechanism, a synchronous walking driving mechanism, a turning driving mechanism and the sensors.
As an improvement, two be equipped with on the spraying frame with work piece extension plane parallel back and forth movement track, back and forth movement frame is equipped with to slidable mounting on the back and forth movement track, be equipped with vertical movement track on the back and forth movement frame, slidable mounting has the position control seat on the vertical movement track, vertical movement seat moves about and installs the spray gun mount pad, install on the spray gun mount pad the spray gun.
As a further improvement, the front-back movement driving mechanism comprises a servo motor arranged on the front-back movement frame, the vertical movement driving mechanism comprises a servo motor arranged on the position adjusting seat, the front-back movement track and the vertical movement track are racks, gears are arranged on the front-back movement frame and the vertical movement seat, the gears are in meshed transmission fit with the racks, and the servo motor is in driving connection with the gears;
the left-right movement driving mechanism comprises a servo motor and a ball screw, the servo motor is arranged on the position adjusting seat, the servo motor is connected with a screw rod of the ball screw, and the spray gun mounting seat is connected with a nut of the ball screw;
the spray gun is provided with two, the rotation driving mechanism is including setting up cylinder on the spray gun mount pad, one fixed mounting initiative shift fork on the spray gun, the cylinder pole of cylinder is articulated to be connected initiative shift fork, two fixed coaxial being equipped with the gear on the spray gun, two gear engagement cooperates an intermediate gear, the intermediate gear rotates to set up on the spray gun mount pad, the coaxial fixed mounting of intermediate gear has spacing shift fork, be equipped with spacing slide on the spray gun mount pad, spacing post is connected to spacing shift fork, spacing post slip is located spacing slide is interior.
As a further improvement, the transmission shaft is fixedly connected with the synchronous rocker arm, a first rotating hanging gear is arranged on the transmission shaft and is close to the synchronous rocker arm in a rotating sleeve manner, a second rotating hanging gear meshed with the first rotating hanging gear is arranged on the synchronous rocker arm in a rotating manner, a third rotating hanging gear meshed with the synchronous rocker arm and a fourth rotating hanging gear are arranged at one end of the transmission shaft, which is far away from the transmission shaft, the third rotating hanging gear is in transmission connection with the second rotating hanging gear, a rotating hanging rod is coaxially and fixedly installed on the fourth rotating hanging gear, and an opening-up rotating hanging piece is arranged on the rotating hanging rod.
As a further improvement, the rotating and hanging support is provided with an origin stop proximity switch, a two-section speed slow-walking proximity switch, a slow-walking point stop proximity switch and a two-section speed fast-walking proximity switch which encircle the transmission shaft, wherein the origin stop proximity switch is positioned below the transmission shaft, the slow-walking point stop proximity switch is positioned above the transmission shaft, and the two-section speed slow-walking proximity switch and the two-section speed fast-walking proximity switch are positioned between the origin stop proximity switch and the slow-walking point stop proximity switch and are respectively positioned on two sides of the transmission shaft.
As a further improvement, the synchronous walking driving mechanism is the synchronous walking motor arranged on a turning and hanging bracket, a rack is arranged on the turning and hanging base, a gear is arranged on the turning and hanging bracket, and the gear is connected with the synchronous walking motor;
the rotating and hanging driving mechanism comprises a motor, the motor is connected with a speed reducer through a transmission belt, and the speed reducer is connected with the transmission shaft;
the second change gear is coaxially and fixedly connected with the driving sprocket, the third change gear is coaxially and fixedly connected with the driven sprocket, and the driving link is in chain transmission fit with the driven sprocket.
As a further improvement, a first connecting plate is hinged to the upper portion of the lifting appliance close to two ends of the lifting appliance respectively, a second connecting plate is hinged to the top end of the first connecting plate, the top end of the second connecting plate is hinged to the conveying chain, a third connecting plate is hinged to the bottom end of the second connecting plate, and the top end of the third connecting plate is hinged to the conveying chain.
As a further improvement, the lifting appliance is connected with the lifting rod through a lifting part, two hanging grooves are formed in the lifting part from high to low, and openings of the two hanging grooves are respectively located on two sides of the lifting part.
As a further improvement, radiator spraying production line still includes powder recovery unit, powder recovery unit is including setting up in the collection powder groove of the below between the spray gun of relative setting, collection powder inslot is equipped with the fluidization board, the below of fluidization board is equipped with the powder return pump, the powder return pump passes through powder return tube connection powder recovery room, be equipped with the filter core in the powder recovery room, filter core intercommunication air chamber, air chamber intercommunication fan and air pocket, be equipped with the pulse valve on the connecting tube between air chamber and the air pocket, the powder recovery room is connected the powder return pump, the powder return pump passes through powder return tube connection powder bucket, the powder bucket is equipped with spilled powder pipe and powder pump, the powder pump passes through powder pipe connection spray gun.
As a further improvement, the sensor comprises a workpiece judging sensor arranged at the workpiece inlet of the spraying chamber, an in-place detection sensor positioned in the spraying chamber, a positioning detection sensor corresponding to the position of the spray gun and a turning and hanging detection sensor arranged close to the turning and hanging device.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the radiator spraying production line provided by the invention, the spray gun can move up, down, left, right, front and back, rotate and realize automatic control spraying, so that manual spraying is replaced, the spraying is stable and easy to control, the production efficiency and the spraying precision are improved, the spraying device is used for picking and hanging the sprayed radiator from the conveying chain of the spraying production line to the conveying chain of the baking production line through the special lifting appliance, automatic transfer hanging between the spraying device and the conveying chain is realized, the labor is saved, and the production efficiency is improved.
The radiator spraying device provided by the invention is simple in structure, is provided with a PLC control system, a touch control screen, a workpiece judging sensor, an in-place detecting sensor and a positioning detecting sensor, wherein a workpiece judging sensor detects a workpiece signal and transmits the workpiece signal to the PLC, the PLC judges the type of the workpiece according to the detecting signal, such as a pulse signal or a continuous signal, the pulse signal is vertical, the pulse signal is horizontal, the angle of a spray gun is judged to spray, the angle of the spray gun is regulated, the PLC judges whether the workpiece reaches a proper spraying area according to a signal transmitted back by the in-place detecting sensor, if the workpiece reaches the proper spraying area, the PLC controls the workpiece to stop moving, then controls the spray gun to move back and forth and left and right according to a signal transmitted back by the positioning detecting sensor so as to regulate the position of the spray gun, the spray gun is positioned at a proper spraying position, then the spray gun is opened for spraying, the spray gun position is continuously regulated according to a signal transmitted back by the positioning detecting sensor, the spray gun returns to the original position after the whole spraying operation is finished, and the workpiece continues to move to a lower working procedure.
According to the turn-hanging device provided by the invention, when the PLC receives the detection signal sent by the turn-hanging detection sensor to display that the sprayed radiator reaches the turn-hanging position, the PLC sends a signal to control the synchronous travelling motor to operate so that the turn-hanging bracket and the conveying chain work piece keep the same speed to advance, at the moment, the PLC sends a signal to control the turn-hanging driving mechanism to operate, the synchronous rocker arm performs circular motion, the turn-hanging piece on the synchronous rocker arm is hung on the suspender along with the gradual rising of the synchronous rocker arm, then the suspender is separated from the lifting appliance of the conveying chain along with the rising of the synchronous rocker arm, then the synchronous rocker arm continuously rotates and descends, and in the process of descending, the PLC controls the turn-hanging bracket and the conveying chain of the drying production line to synchronously move so as to hang the suspender on the lifting appliance of the drying production line, then the synchronous rocker arm continuously descends, the suspender is separated from the suspender, and simultaneously the PLC controls the turn-hanging bracket to return to the original position, and then waits for the turn-hanging signal sent by the turn-hanging detection sensor.
According to the powder film recycling device provided by the invention, the powder is recycled, so that the materials are fully utilized, and the resources are saved.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 and 3 are schematic structural views of the spraying device;
FIG. 4 is a schematic structural view of a rotary drive structure;
FIGS. 5 and 6 are schematic structural views of the hitch;
in the drawing, a 1-hanging chain conveyor, 110-track frames, 130-conveying chains, 140-lifting devices, 150-lifting rods, 160-lifting pieces, 161-hanging grooves, 2-spraying devices, 210-spraying chambers, 220-spraying frames, 230-position adjusting seats, 240-spraying guns, 250-forward and backward moving frames, 260-spraying gun mounting seats, 261-cylinders, 262-driving shifting forks, 263-intermediate gears, 264-limit shifting forks, 265-limit sliding ways, 3-hanging devices, 310-hanging bases, 320-walking brackets, 330-synchronous rocker arms, 331-first hanging gears, 322-second hanging gears, 333-third hanging gears, 334-fourth hanging gears, 335-hanging rods, 340-hanging pieces, 350-transmission shafts, 361-origin stop proximity switches, 362-two-stage slow walking proximity switches, 363-slow walking point stop proximity switches, 364-two-stage fast walking proximity switches, 4-powder recovery devices, 420-powder collecting grooves, 4160-powder pumps, 510-touch control screens, 520-touch sensors, a workpiece detection sensor, a 550-position sensor, a workpiece detection sensor, a detector and a detector.
Detailed Description
The invention is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
As shown in fig. 1 to 6 together, a radiator spraying production line comprises a hanging chain conveyor 1, a spraying device 2 and a turning hanging device 3, wherein the hanging chain conveyor comprises a track frame 110, a conveying chain 130 driven by a conveying power mechanism is arranged on the track frame 110, the conveying chain 130 is provided with a lifting appliance 140, and the lifting appliance 140 is hung with a hanging rod 150 for hanging and conveying radiator workpieces 6;
the spraying device 2 comprises a spraying chamber 210, two spraying frames 220 which are oppositely arranged are arranged in the spraying chamber, the suspension chain conveyor penetrates through the space between the two spraying frames 220, position adjusting seats 230 which are driven by a vertical movement driving mechanism and a front-back movement driving mechanism and move vertically and back and forth along the spraying frames are arranged on the two spraying frames, spray guns 240 which are driven by a left-right movement driving mechanism and move left and right relative to the spraying frames and are driven by a rotation driving mechanism are arranged on the position adjusting seats, spray guns on the two spraying frames are oppositely arranged, and a spraying workpiece is arranged between the spray guns on the two spraying frames;
the turning and hanging device 3 comprises a turning and hanging base 310, the turning and hanging base is arranged close to the hanging chain conveyor, a walking bracket 320 driven by a synchronous walking driving mechanism is slidably arranged on the turning and hanging base, two pairs of synchronous rocker arms 330 driven by the turning and hanging driving mechanism are rotatably arranged on the walking bracket through a transmission shaft 350, and turning and hanging pieces 340 are arranged on the synchronous rocker arms;
the radiator spraying production line comprises a PLC control system, the PLC control system comprises a PLC, a touch control screen 510 and a plurality of sensors, and the PLC is connected with the touch control screen, the sensors, a conveying power mechanism, a vertical movement driving mechanism, a front-back movement driving mechanism, a left-right movement driving mechanism, a rotation driving mechanism, a synchronous walking driving mechanism, a turning driving mechanism and the sensors.
In this embodiment, two front and back moving rails parallel to the extending plane of the workpiece are disposed on the spraying rack, a front and back moving frame 250 is slidably mounted on the front and back moving rails, a vertical moving rail is disposed on the front and back moving frame, a position adjusting seat 230 is slidably mounted on the vertical moving rail, a spray gun mounting seat 260 is mounted on the vertical moving seat in a left and right moving manner, and the spray gun 240 is mounted on the spray gun mounting seat 260.
In this embodiment, the front-back movement driving mechanism includes a servo motor disposed on the front-back movement frame, the vertical movement driving mechanism includes a servo motor disposed on the position adjustment seat, the front-back movement track and the vertical movement track are racks, gears are disposed on the front-back movement frame and the vertical movement seat, and the gears are engaged with the racks for transmission, and the servo motor is in driving connection with the gears;
the left-right movement driving mechanism comprises a servo motor and a ball screw, the servo motor is arranged on the position adjusting seat, the servo motor is connected with a screw rod of the ball screw, and the spray gun mounting seat is connected with a nut of the ball screw;
the spray gun is provided with two, the rotation driving mechanism is including setting up cylinder 261 on the spray gun mount pad, one fixed mounting initiative shift fork 262 on the spray gun, the cylinder pole of cylinder is articulated to be connected the initiative shift fork, two fixed coaxial being equipped with the gear on the spray gun, two gear engagement cooperates a middle gear 263, the middle gear rotates to set up on the spray gun mount pad 260, the coaxial fixed mounting of middle gear has spacing shift fork 264, be equipped with spacing slide 265 on the spray gun mount pad, spacing post is connected to spacing shift fork, spacing post slip is located in the spacing slide.
In this embodiment, the transmission shaft 350 is fixedly connected to the synchronous rocker 330, a first rotating hanging gear 331 is disposed on the transmission shaft and close to the rotating sleeve of the synchronous rocker, a second rotating hanging gear 332 engaged with the first rotating hanging gear is disposed on the synchronous rocker in a rotating manner, a third rotating hanging gear 333 engaged with the end of the synchronous rocker far away from the transmission shaft and engaged with the fourth rotating hanging gear 334 are disposed at one end of the synchronous rocker, the third rotating hanging gear is in transmission connection with the second rotating hanging gear, a rotating hanging rod 335 is coaxially and fixedly mounted on the fourth rotating hanging gear, a rotating hanging member 340 with an upward opening is disposed on the rotating hanging rod, and in particular, a V-shaped opening is formed, a transmission ratio of the rotating hanging gear is set, so that the hanging opening of the rotating hanging member 340 always keeps upward while the synchronous rocker 330 rotates
In this embodiment, an origin stop proximity switch 361, a two-stage speed and slow travel proximity switch 362, a slow travel point stop proximity switch 363 and a two-stage speed and fast travel proximity switch 364 are disposed on the hanging bracket around the transmission shaft, the origin stop proximity switch is located below the transmission shaft, the slow travel point stop proximity switch is located above the transmission shaft, and the two-stage speed and slow travel proximity switch and the two-stage speed and fast travel proximity switch are located between the origin stop proximity switch and the slow travel point stop proximity switch and are located at two sides of the transmission shaft respectively.
The rotation process of the synchronous rocker arm: the synchronous rocker arm is positioned near the origin stop proximity switch 361, the synchronous rocker arm is in a static state, after receiving a turning signal and synchronously running a conveying chain workpiece, the synchronous rocker arm starts to rotate, at the moment, the synchronous rocker arm is idle, quickly rotates to the position of the two-stage quick-speed walking proximity switch 362, at the moment, the turning piece of the synchronous rocker arm starts to hang the workpiece, the synchronous rocker arm is in a loading state, slowly runs to the position of the quick-speed walking point stop proximity switch 363, then the synchronous rocker arm stops rotating, and when synchronous movement of the drying production line has a hanging condition, the synchronous rocker arm slowly moves to the position of the two-stage quick-speed walking proximity switch 364, at the moment, the workpiece is completely turned to the conveying chain of the drying production line, and then the workpiece is idle, quickly rotates to the origin stop proximity switch 361 and stops, and waits for a next signal.
In this embodiment, the synchronous walking driving mechanism is the synchronous walking motor arranged on a rotating hanging bracket, a rack is arranged on the rotating hanging base, a gear is arranged on the rotating hanging bracket, and the gear is connected with the synchronous walking motor;
the rotating and hanging driving mechanism comprises a motor, the motor is connected with a speed reducer through a transmission belt, and the speed reducer is connected with the transmission shaft;
the second change gear is coaxially and fixedly connected with the driving sprocket, the third change gear is coaxially and fixedly connected with the driven sprocket, and the driving link is in chain transmission fit with the driven sprocket.
In this embodiment, the hoist top is close to both ends and articulates respectively installs first connecting plate, the top of first connecting plate articulates and is connected with the second connecting plate, the top of second connecting plate articulates and connects conveyor chain, the second connecting plate is close to the bottom and articulates and be connected with the third connecting plate, the third connecting plate top articulates and connects conveyor chain.
In this embodiment, the hanger 140 is connected to the hanger 150 through a hanger 160, and two hanging slots 161 are provided on the hanger from high to low, and openings of the two hanging slots 161 are respectively located on two sides of the hanger.
In this embodiment, radiator spraying production line still includes powder recovery unit 4, powder recovery unit is including setting up in two spraying frames relative setting collection powder groove 420 of below between the spray gun, collection powder inslot is equipped with the fluidization board, the below of fluidization board is equipped with the powder return pump, the powder return pump passes through powder return tube connection powder recovery room, be equipped with the filter core in the powder recovery room, filter core intercommunication air chamber, air chamber intercommunication fan and air pocket, be equipped with the pulse valve on the connecting line between air chamber and the air pocket, the powder is retrieved the room and is connected the powder return pump, the powder return pump passes through powder return tube connection powder bucket, the powder bucket is equipped with spills powder pipe and powder pump, the powder pump passes through powder tube connection spray gun.
In this embodiment, the sensors include a workpiece judging sensor 520 disposed at the workpiece inlet of the spraying chamber, an in-place detecting sensor 530 disposed inside the spraying chamber, a positioning detecting sensor 540 corresponding to the position of the spray gun, and a hanging detecting sensor 550 disposed near the hanging device.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any other corresponding changes and modifications made in accordance with the technical idea of the present invention shall be included in the scope of the claims of the present invention.
Claims (8)
1. The radiator spraying production line is characterized by comprising a hanging chain conveyor, a spraying device and a turning hanging device, wherein the hanging chain conveyor comprises a track frame, a conveying chain driven by a conveying power mechanism is arranged on the track frame, a lifting appliance is arranged on the conveying chain, and a lifting rod is hung on the lifting appliance;
the spraying device comprises a spraying chamber, two spraying frames which are oppositely arranged are arranged in the spraying chamber, the suspension chain conveyor penetrates through between the two spraying frames, position adjusting seats which are driven by a vertical movement driving mechanism and a front-back movement driving mechanism and move vertically and back and forth along the spraying frames are arranged on the two spraying frames, spray guns which are driven by a left-right movement driving mechanism and move left-right relative to the spraying frames and are driven by a rotation driving mechanism are arranged on the position adjusting seats, and the spray guns on the two spraying frames are oppositely arranged;
the turning and hanging device comprises a turning and hanging base, the turning and hanging base is arranged close to the hanging chain conveyor, a walking bracket driven by a synchronous walking driving mechanism is slidably arranged on the turning and hanging base, two pairs of synchronous rocker arms driven by the turning and hanging driving mechanism are rotatably arranged on the walking bracket through a transmission shaft, and turning and hanging pieces are arranged on the synchronous rocker arms;
specifically, the transmission shaft is fixedly connected with the synchronous rocker arm, a first rotating hanging gear is sleeved on the transmission shaft, which is close to the synchronous rocker arm, a second rotating hanging gear meshed with the first rotating hanging gear is rotatably arranged on the synchronous rocker arm, one end of the synchronous rocker arm, which is far away from the transmission shaft, is provided with a third rotating hanging gear and a fourth rotating hanging gear meshed with each other, the third rotating hanging gear is in transmission connection with the second rotating hanging gear, a rotating hanging rod is coaxially and fixedly arranged on the fourth rotating hanging gear, and a rotating hanging piece with an upward opening is arranged on the rotating hanging rod;
the walking bracket is provided with an origin stop proximity switch, a two-stage speed slow walking proximity switch, a slow walking point stop proximity switch and a two-stage speed fast walking proximity switch which encircle the transmission shaft, wherein the origin stop proximity switch is positioned below the transmission shaft, the slow walking point stop proximity switch is positioned above the transmission shaft, and the two-stage speed slow walking proximity switch and the two-stage speed fast walking proximity switch are positioned between the origin stop proximity switch and the slow walking point stop proximity switch and are respectively positioned at two sides of the transmission shaft;
the rotation process of the synchronous rocker arm: the synchronous rocker arm is in a static state and starts to rotate after receiving a turning signal and synchronously running with a workpiece of a conveying chain, the synchronous rocker arm is idle and rapidly rotates to a position of the two-stage fast and slow walking proximity switch, a turning piece of the synchronous rocker arm starts to hang the workpiece, the synchronous rocker arm is in a load state and slowly runs to a position of the slow walking point stop proximity switch, then the synchronous rocker arm stops rotating, when synchronous movement of the drying production line has a hanging condition, the synchronous rocker arm slowly moves to the position of the two-stage fast walking proximity switch, the workpiece is completely turned onto the conveying chain of the drying production line at the moment, the workpiece is rapidly rotated to the position of the original point stop proximity switch in an idle mode and stopped, and the next signal is waited;
the radiator spraying production line comprises a PLC control system, wherein the PLC control system comprises a PLC, a touch control screen and a plurality of sensors, and the PLC is connected with the touch control screen, the sensors, a conveying power mechanism, a vertical movement driving mechanism, a front-back movement driving mechanism, a left-right movement driving mechanism, a rotation driving mechanism, a synchronous walking driving mechanism, a turning driving mechanism and the sensors.
2. The radiator spraying production line according to claim 1, wherein a front-back moving rail parallel to the extending plane of the workpiece is arranged on the two spraying racks, a front-back moving frame is slidably arranged on the front-back moving rail, a vertical moving rail is arranged on the front-back moving frame, a position adjusting seat is slidably arranged on the vertical moving rail, a spray gun mounting seat is movably arranged on the position adjusting seat in a left-right direction, and the spray gun is mounted on the spray gun mounting seat.
3. The radiator spraying production line according to claim 2, wherein the front-back movement driving mechanism comprises a servo motor arranged on the front-back movement frame, the vertical movement driving mechanism comprises a servo motor arranged on the position adjusting seat, the front-back movement rail and the vertical movement rail are racks, gears are arranged on the front-back movement frame and the vertical movement seat, the gears are meshed and matched with the racks in a transmission manner, and the servo motor is in driving connection with the gears;
the left-right movement driving mechanism comprises a servo motor and a ball screw, the servo motor is arranged on the position adjusting seat, the servo motor is connected with a screw rod of the ball screw, and the spray gun mounting seat is connected with a nut of the ball screw;
the spray gun is provided with two, the rotation driving mechanism is including setting up cylinder on the spray gun mount pad, one fixed mounting initiative shift fork on the spray gun, the cylinder pole of cylinder is articulated to be connected initiative shift fork, two fixed coaxial being equipped with the gear on the spray gun, two gear engagement cooperates an intermediate gear, the intermediate gear rotates to set up on the spray gun mount pad, the coaxial fixed mounting of intermediate gear has spacing shift fork, be equipped with spacing slide on the spray gun mount pad, spacing post is connected to spacing shift fork, spacing post slip is located spacing slide is interior.
4. The radiator spraying production line according to claim 1, wherein the synchronous traveling driving mechanism is a synchronous traveling motor arranged on a traveling support, a rack is arranged on the rotating and hanging base, a gear is arranged on the traveling support, and the gear is connected with the synchronous traveling motor;
the rotating and hanging driving mechanism comprises a motor, the motor is connected with a speed reducer through a transmission belt, and the speed reducer is connected with the transmission shaft;
the second change gear is coaxially and fixedly connected with a driving sprocket, the third change gear is coaxially and fixedly connected with a driven sprocket, and the driving sprocket and the driven sprocket are in chain transmission fit.
5. The radiator spraying production line according to claim 1, wherein a first connecting plate is hinged to the upper portion of the lifting appliance close to two ends of the lifting appliance respectively, a second connecting plate is hinged to the top end of the first connecting plate, the conveying chain is hinged to the top end of the second connecting plate, a third connecting plate is hinged to the bottom end of the second connecting plate, and the conveying chain is hinged to the top end of the third connecting plate.
6. The radiator spraying production line according to claim 1, wherein the hanger is connected with the hanger rod through a hanging piece, two hanging grooves are formed in the hanging piece from high to low, and openings of the two hanging grooves are respectively located on two sides of the hanging piece.
7. The radiator spraying production line according to claim 1, further comprising a powder recovery device, wherein the powder recovery device comprises a powder collecting tank arranged below a part between the spray guns which are oppositely arranged, a fluidization plate is arranged in the powder collecting tank, a powder return pump is arranged below the fluidization plate, the powder return pump is connected with a powder recovery chamber through a powder return pipe, a filter element is arranged in the powder recovery chamber, the filter element is communicated with an air chamber, the air chamber is communicated with a fan and an air bag, a pulse valve is arranged on a connecting pipeline between the air chamber and the air bag, the powder recovery chamber is connected with a powder return pump, the powder return pump is connected with a powder barrel through a powder return pipe, and the powder barrel is provided with a powder overflow pipe and a powder pump which is connected with the spray guns through a powder pipe.
8. The radiator spraying production line according to claim 1, wherein the sensor comprises a workpiece judging sensor arranged at a workpiece inlet of the spraying chamber, an in-place detection sensor arranged in the spraying chamber, a positioning detection sensor corresponding to the position of the spray gun and a turn-hanging detection sensor arranged close to the turn-hanging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862020.2A CN110420788B (en) | 2019-09-12 | 2019-09-12 | Radiator spraying production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862020.2A CN110420788B (en) | 2019-09-12 | 2019-09-12 | Radiator spraying production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110420788A CN110420788A (en) | 2019-11-08 |
| CN110420788B true CN110420788B (en) | 2024-03-19 |
Family
ID=68418093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910862020.2A Active CN110420788B (en) | 2019-09-12 | 2019-09-12 | Radiator spraying production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420788B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215277A (en) * | 2020-01-15 | 2020-06-02 | 四川久享实业有限公司 | Automatic furniture paint spraying room |
| CN111570132B (en) * | 2020-04-07 | 2021-08-31 | 厦门鸿基伟业复材科技有限公司 | Paint spraying system of annular product |
| CN113021013B (en) * | 2021-04-06 | 2022-11-18 | 浙江普赛斯传动机械有限公司 | Production system and production method of PTO transmission shaft assembly |
| CN113145371A (en) * | 2021-04-19 | 2021-07-23 | 伍梦文 | Electric wire cable aluminum alloy bridge frame surface fire-retardant coating preparation spraying processing system |
| CN113019761B (en) * | 2021-05-11 | 2022-10-28 | 黄胜 | Manufacturing, forming and coating process for automobile chassis crossbeam structure |
| CN114260124A (en) * | 2022-01-13 | 2022-04-01 | 张小富 | Coating device for water pump production line and coating method thereof |
| CN114950788A (en) * | 2022-06-16 | 2022-08-30 | 山东开泰抛丸机械股份有限公司 | Shot-blasting machine blade production coating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280346Y (en) * | 2008-08-12 | 2009-07-29 | 三角轮胎股份有限公司 | Pullout type tire fast shunting apparatus |
| CN102583036A (en) * | 2012-02-24 | 2012-07-18 | 太仓康茂电子有限公司 | Working position adjusting device |
| JP2015144979A (en) * | 2014-01-31 | 2015-08-13 | パナソニックＩｐマネジメント株式会社 | Coating line |
| CN206104191U (en) * | 2016-08-31 | 2017-04-19 | 佛山市正鑫隆电器实业有限公司 | Full -automatic sheet metal component spraying production line |
| CN207030352U (en) * | 2017-05-15 | 2018-02-23 | 昆山市烽禾升精密机械有限公司 | A kind of quick feeding device |
| CN211099805U (en) * | 2019-09-12 | 2020-07-28 | 临朐浩伟电子设备有限公司 | Radiator spraying production line |
-
2019
- 2019-09-12 CN CN201910862020.2A patent/CN110420788B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280346Y (en) * | 2008-08-12 | 2009-07-29 | 三角轮胎股份有限公司 | Pullout type tire fast shunting apparatus |
| CN102583036A (en) * | 2012-02-24 | 2012-07-18 | 太仓康茂电子有限公司 | Working position adjusting device |
| JP2015144979A (en) * | 2014-01-31 | 2015-08-13 | パナソニックＩｐマネジメント株式会社 | Coating line |
| CN206104191U (en) * | 2016-08-31 | 2017-04-19 | 佛山市正鑫隆电器实业有限公司 | Full -automatic sheet metal component spraying production line |
| CN207030352U (en) * | 2017-05-15 | 2018-02-23 | 昆山市烽禾升精密机械有限公司 | A kind of quick feeding device |
| CN211099805U (en) * | 2019-09-12 | 2020-07-28 | 临朐浩伟电子设备有限公司 | Radiator spraying production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110420788A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110420788B (en) | Radiator spraying production line | |
| CN105457781A (en) | Paint spraying device of bag cage framework | |
| CN105413338A (en) | Bag-cage skeleton and paint spraying system thereof | |
| CN107160378A (en) | Table service device for intelligent restaurant | |
| CN105944894A (en) | Plate material painting device with drying function | |
| CN2810767Y (en) | Automatic powder blower for tyre | |
| CN105908415A (en) | Coating system | |
| CN211099805U (en) | Radiator spraying production line | |
| CN1072114A (en) | Horizontal applicating machine for strip articles | |
| CN209080808U (en) | A kind of bushing outer tube automatically in glue production line send guard system | |
| CN110369204A (en) | A kind of pot body finish coatings device | |
| CN107916604B (en) | Multi-direction adjustable concrete conveying device applied to slipform paver | |
| CN206857615U (en) | Cover plate turning device and goods basket | |
| CN108043666B (en) | A kind of automatic gum coater suitable for cloth | |
| CN2430406Y (en) | Life conveyer | |
| CN215030268U (en) | Furniture plate spraying equipment | |
| CN205236259U (en) | Conveyor among painting system of bag cage skeleton | |
| CN208882915U (en) | A kind of separator for the automatic paving of mosaic and the transmission mechanism using it | |
| CN107812681A (en) | It is a kind of from turn face coating, drying equipment | |
| CN215612867U (en) | Intelligent coating system hangs material net tilt mechanism | |
| CN208120028U (en) | Automatic transmission system in paint line | |
| CN209680375U (en) | Equipment for electrostatic powder coating clean manufacturing | |
| CN209322410U (en) | A kind of liftable belt conveyor | |
| CN205236260U (en) | Unloader among painting system of bag cage skeleton | |
| CN205236288U (en) | Paint spraying apparatus of bag cage skeleton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |