The utility model content
The purpose of this utility model is, at the above-mentioned deficiency of prior art, provides a kind of one-component coating machine, can coat raised line shape or point-like or wavy ornament colloid on the band based article.
A kind of one-component coating machine is provided, comprise the coating machine board, be arranged on console and display screen on the board, end at board is provided with for tape holder, from supplying tape holder one end, be provided with the school belting successively along the board surface, send band rubber tire, coated shape control device, glue spreading head, steam unit, drying unit, be provided with drawing pump, decompressor and the measuring pump that is connected with described glue spreading head, be provided with a drying baker at the other end of board at the rear side of board.
In above-mentioned one-component coating machine, described glue spreading head comprises bearing, on bearing, be provided with a horizontal adjusting bracket, on horizontal adjusting bracket, be provided with a vertical adjusting frame, on the vertical adjusting frame, be provided with a horizontal brace rod, be connected with a gluing bar in the end of horizontal brace rod, the tail end of gluing bar is connected with described glue feeder by sebific duct, and described bearing is installed on the pendulous device.
One-component coating machine operation principle: glue feeder is extracted the fluid in the charging basket out and is to enter gear pump by high-pressure fluid after the decompressor decompression, the input of decompressor, and output all has diaphragm to show its pressure.Connect drawing mechanism through gear pump or single (two) screw device again, drawing mechanism is connected with the coating head, and the coating head is supported on the wave device, and the wave device can carry out the motion of different directions under the control of control device; Fluid penetrates the fluid pattern that molds vertical bar shaped or waveform or irregularly shaped or round point shape on belt through glue spreading head, colloid is bonded in belt strip or the round dot pattern that becomes a projection on the belt above the belt on the belt behind steam heated and heating, drying, and the rotating speed of control measuring pump can be controlled the flow of fluid.Thereby control size strip coated or the round dot coating, bondingly on belt go out belt strip or round dot fluid, can play anti-skidding, the effect of on-slip, and attractive in appearance, sense of touch is good, then can play the effect that increases elastic force on the elastic band as it is molded over.Fluid coatings or perfusion then can be played the effect of gaining in strength on tape.With fluid coatings or when being poured on the belt font, can prevent font by scratch and aging and scratch, perfusion of fluid in the pit of belt or in the ditch makes fluid fill its space and makes belt that better elasticity be arranged, and feel is better, and is more attractive in appearance.
The specific embodiment
With reference to Fig. 1, a kind of one-component coating machine is provided, be provided with coating board 5, be arranged on console and display screen on the board 5, end at board 5 is provided with for tape holder 31, from for tape holder 31 1 ends, is provided with belt-guiding device 38 successively along board 5 surfaces, send band rubber tire 33,32, glue spreading head device 30, steam drying device 42, rear side at board 5 is provided with the glue feeder 10,18,11 that is connected with glue spreading head, is provided with a drying baker 35 at the other end of board 5.
With reference to Fig. 1, Fig. 2, Fig. 3, glue spreading head device 30 comprises bearing 61, on bearing 61, be provided with a horizontal adjusting bracket, on horizontal adjusting bracket, be provided with a vertical adjusting frame 63, on vertical adjusting frame 63, be provided with a horizontal brace rod 65, be connected with a gluing bar 19 in the end of horizontal brace rod 65, the tail end of gluing bar 19 is connected with glue feeder by sebific duct 25, and bearing 61 is installed on the pendulous device.Pendulous device comprises a base plate 74, on base plate 74, be provided with a drive motors 75, on the output shaft of drive motors 75, be provided with an eccentric wheel 71, be connected with a connecting rod 72 on the eccentric wheel, the other end of connecting rod 72 is connected with one group of slide bar 76, slide bar 76 is set on the slide, and the two ends of slide bar 76 are connected with a plate 73, and bearing 61 is connected with this connecting plate 73.
Shown in Figure 4 is the pendulous device of another kind of structure, comprise a base plate 503, on base plate 503, be provided with a drive motors 502, on the output shaft of drive motors 502, be provided with an eccentric wheel 501, side at eccentric wheel 501 is provided with a push rod 504, be provided with and eccentric wheel 501 contacted rollers in the end of push rod 504, bearing 61 is connected with this base plate 503.
Shown in Figure 5 is another kind of pendulous device, comprise a rolling disc 92, on the circumference of rolling disc 92, be interval with several flanges 94, side at rolling disc 92 is provided with a commutation machinery valve 93, also comprise an oscillating cylinder 91, the two ends of oscillating cylinder 91 are connected with the cylinder slide unit and are connected with commutation machinery valve 93, and bearing is connected with the cylinder slide unit, and commutation pendulum valve 93 is connected with air compressor machine 95 with the cylinder slide unit respectively.
As Fig. 6, Fig. 7, shown in Figure 8, drying baker comprises casing, in casing, be provided with heater 201 and control its temperature controlling device, be respectively equipped with the cylinder 36 that is used to carry belt 4 corners, drive rotation by motor, side with respect to the center is provided with cross bar 37, fixing several on the cross bar 37 leads and spacing brace 58 to belt, positive side at casing is provided with the forward (FWD) mouth, upper lateral part at casing is provided with band outlet, at the top of casing winding motor 60 is housed, the speed of winding motor 60 is controlled by tension controller, tension controller is a kind of lever 45 with movable wheel 46, and lever 45 is by big, be connected with variable resistance after pinion 71 increases hunting range, the size of tension force is controlled by the slide block on the adjustment (adjusting) lever 47.
With reference to shown in Figure 1, in above-mentioned one-component coating machine, be provided with the belt shaking wheel 39 that drive motors is connected with the drive motors output shaft on the tape holder 31.
With reference to shown in Figure 1; glue feeder comprises bottom bracket, mechanical valve, high pressure valve, pressure regulator valve, three-position four-way valve, ring flange, sealing ring; check valve tracheae and air valve switch; the ring flange fixed seal ring; lift cylinder is installed; the protection of glue bucket, decompressor, and have its Pressure gauge of demonstration to be disposed at.Tenslator is that the end at an active lever is provided with a pulley, and a gear is installed on the lever shaft, and other has a pinion and gears engaged, and pinion is connected with variable resistance.
The body structure of drying baker 35 can adopt following dual mode to realize, a kind of is the single open-door structure that adopts as shown in Figure 1, can also adopt double swing doors.
The preoperative preparation of one-component coating machine:
Ribbon must be through arrangement before point gum machine, joint should be firmly according to the elastic force size of elastic band, regulate and receive, send the movable slider on the tension controller of band to open total power switch, open the steam box, check whether water level reaches setting in the box, and open steam cock, vapor (steam) temperature is set in opens the oven heat switch about 100 ℃, thickness according to putting glue, temperature is set in 60 ℃--(heater switch can be played heating) between 100 ℃ to 6kW for shortening preheating time, according to indicating on the conveying system control panel, handle is opened to ascent direction, and unlifting pressure is transferred to about 2Kg, below promptly can placing the silica gel bucket after cylinder rises, handle is beaten to descend (annotating: must regulate pressure below the 1kg before descending) and is regulated defeated material pressure-regulating valve then, and pressure is transferred to about 2kg, system began automatically transporting materials (annotate: should observe the silica gel pressure indicator when regulating pressure, pressure limit was generally at 30--60kg/cm this moment
2Between regulate conveying system silica gel pressure-reducing valve, general pressure is at 20-30kg/cm
2About
Two, when reaching set definite value, temperature can operate
Open switch in bulk, open the take-up switch, open defeated material switch, regulate dehvery pump speed as required and open baking box take-up switch and send belt switch, and according to the parameter list setup parameter, open a glue switch and hand-operated valve switch, and come the height of point of adjustment glue pen and ribbon according to putting glue thickness, and the fastest walking speed of this machine is 15 meters/minute, best walking speed in operation is (to refer to linear) about 12 meters/minute, generally needn't change tape running speed, need only regulate dehvery pump speed as a change point glue width and get final product.
Three, corrugated operation
Open the wave switch,, open pressure-regulating valve according to the shape set time of wave, adjusting air pressure size is annotated: time, pressure, tape running speed, and silica gel flow speed and air mass flow size, and the change of any one factor, all can change wave-like.
Four. prepare before the end-of-job
Must close each functional switch according to the rules one by one before shutting down; otherwise can influence to restart next time and close the dehvery pump switch; close close point glue switch (comprising hand-operated valve); the closing temperature switch; the ribbon (need not put the ribbon of glue) of preparing usefulness connects again; till coming out from the take-up mouth; close baking box, take-up simultaneously and send belt switch; close the take-up switch; belt switch is sent in the pass, will fail material pressure regulator valve pressure and will arrive zero, and the handle of beating to descending is beaten to middle lock catch; and lifting pressure is adjusted to zero, will put gel outlet again and seal.