A kind of bottle placer
Technical field
The utility model relates to a kind of bottle placer, particularly revolving liquid-filling machine.
Background technology
Bottle placer mainly is the little series products in the wrapping machine, can be divided into liquid-filling machine from the packing angle to material, lotion bottle placer, powder filling machine, granule filling machine; Be divided into Semi-automatic machine for feeding bottles and full automaticity filling production lines from the degree of automation of producing.
Recently along with the QS authentication of food, gassiness material such as oil, tea, soda, water and not the producer of gassiness material begun to pay attention to product design and packing, so bottle placer status in bottle placer shows especially.
Now, a kind of bottle placer is arranged, comprise support platform, the upper surface of described support platform is a horizontal surface, is provided with bearing on support platform, and the track and the bottle supporting mechanism of band tooth bearing, container motion is installed on the bearing, be arranged with S. A. on the band tooth bearing cone, S. A. be arranged in band tooth bearing above be provided with and decide the frame installation ring, in fixed, be provided with filling valve on the frame installation ring, in calmly, also be provided with the material cylinder on the frame installation ring.During the can material, bottle supporting mechanism rises, and makes vessel port contact and seal with the valve port of filling valve, and then, S. A. drives bearing, fixed middle frame installation ring and the rotation of material cylinder, and the material in the material cylinder is circulated in the container by filling valve.Though the bottle placer of this structure can be realized the can operation,, in pouring process, material may occur releases container and flow on the support platform of bottle placer, because the upper surface of support platform is a horizontal surface, therefore, the material of savings on support platform is not easy to clean; Because the material cylinder is directly installed on the bottle placer, and follow rotation together, the weight of the whole bottle placer that increased weight, and the energy that propulsion source consumes is many; Because the container of can is generally lighter, when bottle supporting mechanism rose, container can depart from, and made vessel port depart from the filling valve valve port, influenced the can operation.
The utility model content
The purpose of this utility model is for a kind of bottle placer being provided, utilizing structure of the present utility model, and the cleaning of bottle placer is convenient, can alleviate the weight of bottle placer, reduces the consumption of energy.
For achieving the above object, a kind of bottle placer comprises support platform; Support platform is provided with band tooth bearing; Band tooth bearing cone is captiveed joint with support platform; Be fixed with bearing on the outer ring of band tooth bearing; Frame installation ring during the top of bearing is provided with surely, frame during fixed middle frame installation ring is provided with surely; The upper surface of described support platform is chevron pointing; Be provided with annular can plate between described fixed middle frame installation ring and the bearing, be provided with joint pin between annular can plate and the fixed middle frame erecting frame; Annular can plate is provided with and the fixed middle identical filling valve of frame quantity, and described filling valve valve port is connected with fixed middle frame; Be provided with height adjustment mechanism between described bearing and the annular can plate.
Said structure, because the upper surface of support platform is chevron pointing, during cleaning, cleaning liquid and material can flow out automatically along lambdoid upper surface, therefore, it is convenient to clean; Because what be provided with on the frame installation ring in deciding is annular can plate, volume is little, and the material of can is irritated by external material and provided, and compared with prior art, weight reduces, thereby the expenditure of energy that drives bearing, fixed middle frame installation ring and annular can plate also reduces; Owing to be provided with height adjustment mechanism, when the container of can differing heights, the vertical distance that can regulate bearing and filling valve valve port, applied widely; Because frame in being provided with surely, fixed in frame can drive the filling valve valve port and move downward, valve port moves downward so that aims at vessel port, compares with the bottle supporting mechanism of prior art, vessel port is difficult for departing from valve port, the breakage rate reduction of container.
As specializing, described height adjustment mechanism comprises the elevator more than 5, and adjacent elevator is connected with universal-joint, and described elevator fixedly is located on the bearing; Elevator is provided with first screw rod, and the upper end of first screw rod is connected with guide flange; One of them elevator is provided with first motor mounting plate, and first motor mounting plate is provided with first motor, is connected with change-speed box on the output shaft of first motor, and the output shaft of change-speed box is connected with elevator.This structure can be adjusted the distance between filling valve valve port and the bearing, to be used in the container of differing heights.Its adjustment process is: first motor makes and the work of change-speed box bonded assembly elevator by change-speed box, elevator drives other elevator work by universal-joint, elevator work drives the rotation of first screw rod, first screw rod is owing to be meshed with nut on the elevator, therefore, first screw rod also carries out straight-line motion in rotation, thereby realizes adjusting the purpose of filling valve valve port and bearing distance.
As improvement, described bottle placer also comprises the outlay batch can, and the outlay batch can is provided with feed pipe, and described feed pipe is connected with annular can plate.External batch can is set in annular can plate, provides material endlessly.
As improvement, be provided with distributing box between described feed pipe and the annular can plate.This structure is convenient to the material in the non-rotary material cylinder is transported in the annular can plate of rotation smoothly.
As improvement, be provided with supplies room, back pressure chamber and exhaust chamber in the annular can plate.Supplies room is used to store the material from the material pot, and is filled in the container; When can gassiness material, back pressure chamber is used in the equalizing reservoir and the outer air pressure of container; Exhaust chamber is used to collect the gas in the container, concentrates then and discharges, to prevent the pollution of environment and to utilize once more.
As specializing, described filling valve comprises valve plate, and valve plate is provided with diaphragm valve valve group, quantifier, charging switch valve, can switch valve and promotes the fixed middle frame of can switch valve up-and-down movement; Described diaphragm valve valve group comprises 1-5 diaphragm valve and channel of gas collection plate; Described channel of gas collection plate is provided with back pressure passage, return gas channel and exhaust passage; Be provided with can chamber and freeing pipe in the described valve plate, described valve plate is provided with the communication port and the filling valve valve port of inlet point, quantifier; Described can chamber communicates with the communication port of inlet point, quantifier and the valve port of filling valve; Described charging switch valve is located on the valve plate with the inlet point opposite position, and described can switch valve is located on the valve plate with filling valve valve port opposite position, and described quantifier is connected on the communication port of quantifier; One end of described back pressure passage and the upper end of quantifier are connected; Be provided with muffler between return gas channel and the filling valve valve port; One end of described freeing pipe is connected with the filling valve valve port, and the other end is connected with the exhaust passage; Described diaphragm valve valve group is provided with first passage; First passage communicates with the exhaust passage by diaphragm valve valve group.
Said structure is owing to be provided with diaphragm valve valve group, comprise 1-5 diaphragm valve in diaphragm valve valve group, be provided with back pressure passage, first passage, return gas channel, muffler, exhaust passage, can chamber, freeing pipe, material switch valve and can switch valve, opening and closing according to material control diaphragm valve of different nature, to reach the requirements for quality of can, therefore, utilize the material that the filling valve of this structure can the multiple different performance of can; Owing to be provided with quantifier, the inventory of can in container controlled by quantifier, compares with the method for probe in detecting liquid level of utilizing of the prior art, and the groundwater increment error is little, can be controlled at ± scope of 2ml in; When after this structure is used a period of time, needing to clean, false cup of cover on the filling valve valve port,, form seal cavity, use cleaning liquid, sterilized water according to the CIP technology of setting, can in all containers that contact with material and passage, freely pass through, reach the effect of thorough cleaning, compare, can not have the corner or spot as yet untouched by a clean-up campaign with the mechanical valve of prior art, therefore, self-cleaning can be strong.So-called false cup is the container of a vacation, when cleaning, plays and container the same effect when the can.This filling valve structure is independently combined by diaphragm valve valve group, channel of gas collection plate, quantifier, charging switch valve, can switch valve, fixed middle frame, valve plate, can independently carry out when maintenance and maintenance, therefore, has brought convenience for maintenance, maintenance and replacing.
As improvement, described support platform is provided with cam lifting mechanism; Described cam lifting mechanism comprises cam pack, the cam pivot shaft more than 2, lifting screw, screw collar, second motor, and the upper end of described cam pivot shaft is connected with cam pack; Screw collar fixedly is located at the lower end of cam pivot shaft, and lifting screw is meshed with negative thread in the screw collar; The output shaft of described second motor is connected with the lower end of a lifting screw wherein.
This structure owing to be provided with cam pack, therefore, is convenient to promote the filling valve valve port, makes container leave bottle placer.When the distance between filling valve valve port and the bearing changes, the relative position of roller and cam pack also can change, therefore, the upright position that needs to adjust cam pack makes cam pack play the purpose that promotes the filling valve valve port, its process is: the rotation of the second motor-driven lifting screw, because lifting screw is meshed with screw collar, screw collar fixedly is located on the cam pivot shaft again, therefore, the rotation of lifting screw will drive cam pivot shaft up-and-down movement, pivot shaft drives the cam pack up-and-down movement, thereby reaches the purpose of adjusting cam assembly upright position.
As improvement, described support platform is provided with adjustable pin dish.This structure is convenient to adjust the level attitude of bottle placer.
Description of drawings
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is the block diagram of support platform;
Fig. 3 is annular can plate and fixed middle frame installation ring constructional drawing;
Fig. 4 is the height adjustment mechanism block diagram;
Fig. 5 is the cam lifting mechanism block diagram;
Fig. 6 is the filling valve block diagram;
Fig. 7 is the filling valve cutaway view;
Fig. 8 is frame block diagram in fixed.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Bottle placer as shown in Figure 1 comprises support platform 1, band tooth bearing 2, bearing 3, annular can plate 4, fixed middle frame installation ring 5, fixed middle frame 6, filling valve 7, height adjustment mechanism 8, cam lifting mechanism 9 and outlay batch can (not shown).
As shown in Figure 2, the upper surface 101 of support platform 1 is chevron pointing, on the lower surface of support platform 1, be provided with leg 102, be provided with stull assembly 103 between the adjacent leg 102, between stull assembly 103 and support platform 1, be fixedly connected with perpendicular support component 105, this structure can strengthen the fastness of support platform 1, and can alleviate the weight and the economical with materials of support platform 1, cost-cutting; By being threaded pin dish 104 is installed on the leg 102 of support platform, rotation pin dish 104 can be adjusted the level attitude of support platform 1.On the upper surface 101 of support platform, also be provided with the mount pad 106 of cam lifting mechanism 9.
As shown in Figure 1, band tooth bearing 2 is located at the top of support platform 1, and the inner ring of band tooth bearing 2 is captiveed joint with support platform 1, and the outer ring of band tooth bearing 2 is connected with propulsion source.
As shown in Figure 1, bearing 3 is captiveed joint with the outer ring of band tooth bearing 2, and is positioned at the top of band tooth bearing 2, is provided with the guide rail 301 that drives the container motion on bearing 3.
As shown in figures 1 and 3, annular can plate 4 is located at the top of bearing 3; Frame installation ring 5 is located at the top of annular can plate 4 in fixed; Frame installation ring 5 and annular can plate 4 link together by joint pin 501 in fixed, are provided with crossbeam 401 on the lower surface of annular can plate 4.Be provided with supplies room, back pressure chamber and exhaust chamber in the annular can plate 4.
As shown in Figure 8, fixed middle frame 6 comprises cylinder 61, pilot bar 62, fork plate 63, roller 64, roller connecting panel 65 and cylinder connecting panel 66.The output shaft of cylinder 61 is connected with cylinder connecting panel 65 middle parts, captive joint with pilot bar 62 in the two ends of cylinder connecting panel 66, fork plate 63 is fixedly connected on the lower end of pilot bar 62, and roller connecting panel 65 is connected the upper end of pilot bar, and roller 64 is located on the roller connecting panel 65.As shown in Figure 1, frame installation ring 5 and annular can plate 4 during described pilot bar 62 passes surely.
As shown in Figure 6 and Figure 7, described filling valve 7 comprises valve plate 71, and valve plate 71 is provided with diaphragm valve valve group 72, quantifier 73, charging switch valve 74, can switch valve 75 and promotes the fixed middle frame 6 of can switch valve up-and-down movement; Described diaphragm valve valve group 72 comprises 4 diaphragm valves and channel of gas collection plate 721; Described channel of gas collection plate 721 is provided with back pressure passage 7211, return gas channel 7212 and exhaust passage 7213; Be provided with can chamber 76 and freeing pipe 701 in the described valve plate, described valve plate 71 is provided with the communication port 731 and the filling valve valve port 732 of inlet point 77, quantifier; Described can chamber 76 communicates with the communication port 731 of inlet point 77, quantifier and the valve port 732 of filling valve; Described charging switch valve 74 is located on the valve plate 71 with the inlet point opposite position, and described can switch valve 75 is located on the valve plate 71 with filling valve valve port opposite position, and described quantifier 73 is connected on the communication port 731 of quantifier; Be provided with back pressure connection pipe 78 between the upper end of described back pressure passage 7211 and quantifier; Be provided with muffler 79 between return gas channel 7212 and the filling valve valve port 732; One end of described freeing pipe 701 is connected with filling valve valve port 732, and the other end is connected with exhaust passage 7213; Described diaphragm valve valve group is provided with first passage 703.The filling valve of this structure can not only can gassiness material, and can gassiness material not, therefore, applicable scope is wide.
Described bottle placer also comprises outlay batch can (not shown), the outlay batch can is not followed annular can plate 4 motions, between outlay batch can and annular can plate, be connected with feed pipe, between feed pipe and annular can plate, be provided with distributing box, guarantee that the material in the outlay batch can enter in the annular can plate smoothly.
As shown in Figure 1, height adjustment mechanism 8 is located between annular can plate 4 and the bearing 3.As shown in Figure 4, described height adjustment mechanism 8 comprises 6 elevators 81, and elevator 81 fixedly is located on the bearing 3, and adjacent elevator 81 usefulness universal-joints 82 are connected, and the upper end that elevator 81 is provided with first screw rod, 83, the first screw rods 83 is connected with guide flange 84; One of them elevator is provided with first motor mounting plate 85, first motor mounting plate 85 is provided with first motor 86, be connected with change-speed box 87 on the output shaft of first motor, the output shaft of change-speed box 87 is provided with first sprocket wheel 88, the elevator that first motor is installed is provided with between second sprocket wheel, 89, the first sprocket wheels and second sprocket wheel and is provided with chain.
As Fig. 1 and shown in Figure 5, described support platform 1 is provided with cam lifting mechanism 9.Described cam lifting mechanism 9 comprises 91,3 cam pivot shafts 92 of cam pack, lifting screw 93, screw collar (not shown), flanged shaft bearing 94, second motor 95, the upper end of described cam pivot shaft 92 is connected with cam pack 91, screw collar is fixedly connected on the lower end of cam pivot shaft 92, described lifting screw 93 upper ends are meshed with screw collar, and described flanged shaft bearing 94 is located on the bearing; The output shaft of described second motor 95 is connected with the lower end of a lifting screw wherein by change-speed box.
Before the can, by regulating the height that height adjustment mechanism 8 makes the suitable container filling of vertical distance between bearing 3 and the filling valve valve port, its control process is: first motor 86 drives change-speed box 87 work, the output shaft of change-speed box 87 drives 88 rotations of first sprocket wheel, first sprocket wheel 88 drives 89 rotations of second sprocket wheel by chain, second sprocket wheel 88 makes the elevator work that first motor is installed, elevator drives other elevator work by universal-joint 82, elevator work drives 83 rotations of first screw rod, first screw rod 83 is owing to be meshed with nut on the elevator, therefore, first screw rod 83 also carries out straight-line motion in rotation, thereby realizes adjusting the purpose of filling valve valve port and bearing distance.
Then, start the cylinder 61 in the fixed middle frame 6, make cylinder piston rod drive pilot bar 62 and move downward, pilot bar 62 drives the filling valve valve port by fork plate 63 and moves downward, and the filling valve valve port is pressed on the vessel port, guarantees that container is in sealing state, this process, owing to be that the filling valve valve port moves downward, container does not move, therefore, can guarantee that the filling valve valve port aims at vessel port and do not depart from, be convenient to can, improve filling accuracy, and omitted bottle supporting mechanism.
Start then, propulsion source drives band tooth bearing 2, band tooth bearing 2 drives bearing 3, fixed middle frame installation ring 5 and annular can plate 4 and rotates simultaneously, in rotary course, the material in the annular can plate 4 is filled in the container by filling valve 7, and the material in the annular can plate 4 is provided by the outlay batch can, because the volume of annular can plate is little, therefore, bottle placer rotating part in light weight reduced the consumption of propulsion source energy.In pouring process, at filling valve valve port place leakage is arranged as material, then the material of Guo Luing flow on the support platform, when cleaning support platform, because the upper surface of support platform is chevron pointing, clean night and material and then can flow out support platform automatically, bring convenience to cleaning.
After material can in the container was over, roller 64 contacted with cam pack 91, impelled roller 64 to drive fixed middle frame upward movement, thereby reached the purpose that promotes the filling valve valve port.
This structure, because the upper surface of support platform 1 is chevron pointing, during cleaning, cleaning liquid and material can flow out automatically along lambdoid upper surface, therefore, it is convenient to clean; Owing to what be provided with on the frame installation ring in fixed is annular can plate 4, and volume is little, and the material of can is provided compared with prior art by the outlay batch can, and weight reduces, thereby the expenditure of energy that drives bearing, fixed middle frame installation ring and annular can plate also reduces; Owing to be provided with height adjustment mechanism 8, when the container of can differing heights, can regulate the upright position of bearing and filling valve valve port, applied widely; Because frame 6 in being provided with surely, fixed in frame can drive the filling valve valve port and move downward, valve port moves downward so that aims at vessel port, compares with the bottle supporting mechanism of prior art, vessel port is difficult for departing from valve port, the breakage rate reduction of container.