Summary of the invention
Purpose of the present invention is exactly to be the single cycle carrier chain in order to overcome traditional case of rotary filter production line, and molding powder is difficult for reclaiming, the easy defective of contaminated environment, and a kind of powder spraying curing automatic production line of case of rotary filter that provides.
The technical solution adopted for the present invention to solve the technical problems is:
Powder spraying curing automatic production line of case of rotary filter comprises spray gun and solidification equipment, and solidification equipment comprises drying tunnel, be provided with frame in the drying tunnel, frame is provided with driving-chain, and driving-chain is provided with hanger, also be provided with heater in the drying tunnel and match, it is characterized in that also comprising with hanger:
A. dusting device, dusting device comprises frame, frame is provided with rotary disk, rotary disk and motor are connected, evenly be provided with one group of gyroaxis on the rotary disk, each gyroaxis upper end connects hanger, the lower end connects gear, also is provided with motor on the frame, and electric machine main shaft is by the reduction gearing gears engaged corresponding with revolution shaft lower end; Also be provided with support on the frame, described spray gun is arranged on the support and aims at corresponding gyroaxis and mold thereof;
B. shell switching device, the shell switching device is arranged between solidification equipment and the dusting device, the shell switching device comprises base, base is provided with slewing equipment, slewing equipment is connected by transmission device and motor, be provided with lowering or hoisting gear in the slewing equipment, be provided with telescopic boom device in the lowering or hoisting gear, the telescopic boom device front end is provided with the fork-shaped that matches with the shell shovel that connects material.
Described slewing equipment is arranged on the base, and can freely rotate on base, by transmission device by motor-driven, common can the composition by rotating shaft or rotating cylinder and the rotor that is connected etc.;
Described lowering or hoisting gear can be arranged in the slewing equipment, and can in slewing equipment, move by easy on and off, common spiral lift device or the Pneumatic power elevator apparatus of can be, spiral lift device is made up of screw mandrel, nut, guide rod, drive motors etc., Pneumatic power elevator apparatus is made up of cylinder, guide rod, slide block etc., and lowering or hoisting gear is connected with slewing equipment;
Said telescopic boom device is arranged in the lowering or hoisting gear, and can move up and down, freely rotate along with lowering or hoisting gear, and retractable, the common pneumatic telescopic boom device that can be cylinder, guide rod, slide block composition;
The described shovel that connects material is the fork-shaped shovel that connects material, and connecting material to shovel is provided with the shovel arm, shovels arm and is connected with telescopic boom device by fork.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Be provided with casing on the frame of the relative side of spray gun of dusting device, the outside, casing upper end is provided with the negative pressure air exhauster, and the negative pressure air exhauster is connected with the filter core of inboard.
The laterally even one group of connecting plate that distributes evenly is provided with four gyroaxises on the driving-chain of described solidification equipment on each connecting plate, and the upper end of each gyroaxis connects hanger.
Inner by the fixedly connected one group of crossbeam of corresponding one group of hanger bolt at drying tunnel, a fixedly connected pack support on each crossbeam, the inwall of each support are provided with one group of heat lamp pipe and cooperate with corresponding hanger.
The frame of dusting device is provided with protractor, and electric machine main shaft is connected with the protractor power shaft, and the protractor output shaft is connected with rotary disk.
Evenly be provided with one group of synchronizing shaft on the rotary disk of dusting device, each synchronizing shaft lower end is respectively equipped with sprocket wheel, and each revolution shaft lower end is provided with corresponding sprocket wheel, and corresponding two sprocket wheels connect by driving-chain.
The invention has the beneficial effects as follows dust, switching, solidification equipment constitute automatic assembly line; Because the present invention adopts revolution dusting, and is provided with the device that reclaims powder, reduce hanger and adsorbed molding powder in a large number, save molding powder and electric energy; Elimination is to the pollution of atmosphere, environment; The maintenance cost of minimizing equipment; Enhance productivity, saved production cost.
The present invention is further described below in conjunction with drawings and Examples.
The specific embodiment
Embodiment 1
As shown in Figure 1, powder spraying curing automatic production line of case of rotary filter of the present invention, comprise solidification equipment, solidification equipment comprises drying tunnel 3, be provided with frame 1 in the drying tunnel, the drying tunnel two ends are respectively equipped with import and outlet, casing bottom at the entrance point and the port of export is respectively equipped with a sprocket shaft 7a by the bearing block that is fixed in the frame, frame one side at entrance point connects decelerator by fixing motor frame, decelerator is connected with sprocket shaft 7a one end by shaft coupling, the fixedly connected sprocket wheel 7 of sprocket shaft, former and later two sprocket wheels connect by a driving-chain 6, evenly connect one group of hanger 2 on the driving-chain, pass through two fixedly connected heaters of hanger bolt in drying tunnel 3 inside respectively.
As shown in Figure 1, be provided with a shell switching device at the solidification equipment entrance point, the shell switching device comprises base 19, base is provided with a rotating shaft 17, rotating shaft by synchronous belt 18 transmissions be arranged on casing on motor 20 be connected, above rotating shaft, be provided with the rotor 16 that is fixedly connected with synchronous rotation, vertical direction is provided with ball wire bar pair 15 and the guide post 14 that is parallel to each other in the rotor 16, this ball wire bar pair one end is connected with servomotor 13 by shaft coupling, a telescopic boom device is set on this ball wire bar pair and the guide post simultaneously, and this telescopic boom device and guide post slip socket, and this telescopic boom device cooperates socket with the nut of ball wire bar pair, telescopic boom device comprises sliding seat 12, telescopic cylinder 11, the axis of guide 10, wherein, sliding seat 12 be set in simultaneously on the ball wire bar pair 15 and guide post 14 on, and sliding seat and guide post slip socket, simultaneously, sliding seat cooperates socket with the ball wire bar pair nut, telescopic cylinder 11 bases are fixedlyed connected with sliding seat 12, its main shaft is connected with the cylinder support that connects material, also be provided with the axis of guide 10 and fairlead between telescopic cylinder and support, the cylinder front end that connects material is connected with the shovel 8 that connects material by fork 9.
Dusting device is connected with solidification equipment by switching device, as shown in Figure 1, described dusting device comprises frame 34, frame is provided with a ladder rotating shaft, key is passed through in the rotating shaft upper end, nut is connected with rotary disk 28, the rotating shaft lower end is connected with electric machine main shaft by gear pair, on rotary disk 28 upper edge circumference, evenly be provided with eight gyroaxis 21a, each fixedly connected hanger 21 in gyroaxis 21a upper end, each revolution shaft lower end connects gear 30, also connect gripper shoe 33a on frame 34, gripper shoe 33a connects a motor 33 down, and electric machine main shaft is by gear 30 engagements of reduction gearing 29 with gyroaxis 21a lower end.
Embodiment 2
As shown in Figure 2, powder spraying curing automatic production line of case of rotary filter of the present invention, comprise solidification equipment, solidification equipment comprises frame 1, frame is provided with drying tunnel 3, the drying tunnel two ends are respectively equipped with import and outlet, drying tunnel bottom at the entrance point and the port of export is respectively equipped with a sprocket shaft 7a by the bearing block that is fixed in the frame, frame one side at entrance point connects decelerator by fixing motor frame, decelerator, shaft coupling I, protractor, shaft coupling II etc. form the calibration driving mechanism, shaft coupling II is connected with sprocket shaft 7a one end of entrance point, the two ends of each sprocket shaft are fixedly connected two sprocket wheels 7 respectively, two sprocket wheels that front and back two sprocket shaft 7a go up a corresponding side connect by a driving-chain 6 respectively, as shown in Figure 2, one group of connecting plate 5 laterally evenly distributes on two driving-chains, evenly be provided with four gyroaxis 2a on each connecting plate 5, the upper end of each gyroaxis 2a is a fixedly connected corresponding hanger 2 respectively, as shown in Figure 5, be provided with two crossbeams 4 in drying tunnel 3 inside, each crossbeam 4 is fixedly connected on the drying tunnel inwall by corresponding two hanger bolts respectively, fixedly connected eight support 4a on each crossbeam 4, it is the arched door shape that per two supports form the cross section, and four heat lamp pipe 4b distribute on the inwall of each support.
As shown in Figure 2, bilateral symmetry at the solidification equipment entrance point respectively is provided with a switching device, automatic switching device comprises a stair-stepping base 37, base 37 inner also steps of projection, bearing block is connected on the step, being provided with stepped rotating shaft 20a in the bearing block is connected, on the casing ladder place of rotating shaft 20a one side medial surface, connect the motor frame, the motor frame is provided with a servomotor 36 of vertically placing, the main shaft of servomotor 36 is by the fixedly connected gear of key, an also fixedly connected gear is connected with a joggle by one group of reduction gearing 35 between two gears in the rotating shaft lower end.
Be provided with a rotating cylinder 18a in rotating shaft 20a upper end, in rotating cylinder 18a, be provided with a lift cylinder 19a, lift cylinder 19a base is fixed on the end of thread of rotating shaft, lift cylinder is vertical state and places, fixedly connected with guide holder 17a in the rotating cylinder upper end, the guide holder middle part is provided with linear bearing, be provided with the push rod that is slidingly matched in the linear bearing, the push rod lower end is connected with the cylinder rod of lift cylinder 19a, the push rod upper end passes guide holder 17a and is connected with arm seat 16a, as shown in Figure 4, be provided with two groups of linear bearing 16b above the arm seat 16a, linear bearing is slidingly matched with corresponding guide post 15a, also be provided with arm shell 14a on the arm seat 16a, arm shell 14a is untight rectangular box, arm shell 14a is fixedlyed connected with arm seat 16a by the casing of both sides, be respectively equipped with two guide pad 14b on the casing of the every side of arm shell 14a, guide holder 17a both sides are respectively equipped with a guide plate 17b, each guide plate is provided with two gathering sills, corresponding guide pad is slidingly matched with corresponding gathering sill, be provided with arm telescopic cylinder 13a in the arm shell 14a, the cylinder rod of arm telescopic cylinder is connected with the Telescopic Fixed seat of arm 12a, arm Telescopic Fixed seat 12a bottom and two guide post 15a are fastenedly connected by nut, also be provided with the flexible shell 10a of arm on the Telescopic Fixed seat of the arm 12a, the flexible shell 10a of arm is untight rectangular box, be provided with shovel telescopic cylinder 11a in the flexible shell of arm, the Telescopic Fixed seat of arm top is hinged with shovel telescopic cylinder 11a base, and the cylinder rod of shovel telescopic cylinder is hinged by a flake joint and fork 9, and fork and the shovel 8 that connects material are hinged.
Dusting device is connected with solidification equipment by switching device, as shown in Figure 2, described dusting device comprises frame 34, fixedly connected motor 32 of frame and protractor 31, motor 32 main shafts are connected with the power shaft 31b of protractor 31 by shaft coupling, the output shaft 31a of protractor is fixedlyed connected with rotary disk 28 by connecting plate, on rotary disk 28 upper edge circumference, evenly be provided with six gyroaxis 21a, each fixedly connected hanger 21 in gyroaxis 21a upper end, each revolution shaft lower end connects sprocket wheel 26 successively, gear 30, on frame 34, also connect gripper shoe 33a, gripper shoe 33a connects a motor 33 of vertically placing down, electric machine main shaft is by gear 30 engagements of reduction gearing 29 with gyroaxis 21a lower end, and frame 34 is provided with support, and support is provided with spray gun 22.
On the rotary disk between gyroaxis 21a 28, evenly be provided with six synchronizing shaft 21b, each synchronizing shaft lower end is respectively equipped with sprocket wheel 27, each sprocket wheel connects with sprocket wheel 26 on the corresponding gyroaxis by driving-chain, make a gyroaxis and a synchronizing shaft constitute a unit, gyration synchronously simultaneously.
Be provided with casing 23 on the frame 34 of the spray gun 22 corresponding sides of dusting device, the outside, casing upper end is provided with negative pressure air exhauster 25, and the negative pressure air exhauster is connected with the filter core 24 of inboard, and powder is reclaimed.
Initialization (resetting)
Connect source of the gas, power supply, press SR, switching device enters reseting procedure, switching device after resetting is in following state: arm seat falls, is turned back to initial point, the Telescopic Fixed seat withdrawal of arm, the shovel withdrawal connects material, and send standby ready signal to external device (ED), waiting for that dusting device is sent can the pickup signal, and solidification equipment waits for that the part of putting of switching device finishes signal.
Working cycles
The rotary disk of dusting device is done intermittently six calibration gyrations by protractor, simultaneously, in the pairing zone of dusting of spray gun, also make spinning motion by the synchronous station that gyroaxis and synchronizing shaft constitute, workpiece is pollinated evenly, when workpiece rotated to pickup point place, the dusting device circuit sent " can pickup " signal to the shell switching device, and showing has workpiece to need switching.
After the shell switching device is received " can pickup " signal, to carry out following action: the arm telescopic cylinder is opened, the arm telescopic cylinder drives the Telescopic Fixed seat of arm and stretches out, when the Telescopic Fixed seat of arm stretches out when putting in place, the shovel telescopic cylinder of the shovel that connects material is opened, shovel telescopic cylinder retraction, by the fork device shovel that connects material is stretched out, shovel just in time reaches when waiting to get the bottom of workpiece when connecting material, shovel telescopic cylinder closure, lift cylinder is opened, lift cylinder stretches out, drive the hanger that workpiece breaks away from rotary disk, when lift cylinder rises to top dead centre, magnetic switch closure on the lift cylinder, servomotor drives arm by slew gear, connect material shovel and workpiece to putting the rotation of part direction, send the signal of " workpiece is taken away " simultaneously, when workpiece rotates to when putting part point, the lift cylinder commutation makes lift cylinder drive arm, the decline of shovel and workpiece connects material, when lift cylinder drops to lower dead center, workpiece just in time drops on the station hanger of solidifying channel, and meanwhile, workpiece breaks away from the shovel that connects material, the commutation of shovel telescopic cylinder, the shovel that connects material is withdrawn, and shovel telescopic cylinder closure makes the commutation of arm telescopic cylinder again, the Telescopic Fixed seat withdrawal of arm, when the Telescopic Fixed seat retraction of arm put in place, arm telescopic cylinder closure made servomotor drive arm, the shovel part step is returned rotation, rotation turns back to pickup initial point place, so far finishes once transit working automatically.
As shown in Figure 3, the connecting plate of solidification equipment is provided with four and puts the part hanger, two shell switching devices are put respectively twice, at first be put on two hangers in the outside, on two hangers in the middle of being put into and then, and send " putting part finishes " signal to solidification equipment, solidification equipment passes through shaft coupling I, protractor, shaft coupling II and rotating shaft by reducing motor, drive both sides sprocket wheel motion, sprocket wheel drives the motion in the middle part of solidification equipment of the workpiece on the hanger on the connecting plate, by the heat lamp pipe in the middle part of the solidification equipment workpiece is carried out infrared being heating and curing.