A kind of cleaning and filling machine
Technical field
The present invention relates to a kind of cleaning mechanism, relate in particular to a kind of cleaning and filling machine.
Background technology
Along with the raising of people's living standard, in a large amount of life that is used in people of drummed pure water, mineral water, and the encapsulation of pure water needs special container, is the nontoxic bucket of five gallon bottle water as pure water packaging container commonly used now.Because the manufacturing cost height of this bucket so each pure water needs bucket is recycled once more after using up, after the bucket after being about to use cleans, sterilizes, is used for the can and the capping of pure water once more.Now common bucket cleaning process is such: the bucket that reclaims is removed the dirt of bucket, cleaned through the clear water rinsing, through liquid medicine and carry out disinfection, wash four steps through Ozone Water (finished product water) through alkali cleaning successively, as shown in Figure 1, and in order to reduce the cost of cleaning, the buck that is used to clean, liquid medicine all will reuse.Traditional cleaning-machine structure as shown in Figure 2, four sprocket wheels 2 that axis is the level of state drive 3 transmissions of circulation messenger chain, circulation messenger chain 3 is two-layer up and down, last messenger chain 18 drives bucket 13 and moves, bucket 13 is cleaned through the buck in the alkaline-water box 20 successively, recirculation water in the reflux tank 23 cleans, liquid medicine in the liquid medicine case 21 cleans, finished product water in the finished product water tank 22 cleans, the bucket 13 that cleaning finishes falls from this cleaning and filling machine upset, underdrive chain 19 returns by reversing sense from lower floor, as: go up messenger chain 18 transmission from right to left, with bucket 13 from right side band to the left side, 19 transmissions from left to right of underdrive chain, be not difficult to find out from the circulate sense of motion of messenger chain 3 of Fig. 2, it (is the bucket connecting element that solid bottle cup is housed, be used for driving the bucket motion) carrier bar resemble one by one that drip tray moves from left to right, its run duration is to be 20~25 seconds one-period, the hydro-peening time was 15~20 seconds, and cleaning liquid just is sprayed on the carrier bar when flowing out, the finished product water that is to say the 4th road can be transported in the liquid medicine case 21 in the 3rd road, the washings in the 2nd road can be transported in the alkaline-water box 20 in the 1st road, this shows, in original structure, different clean in the links different cleaning liquids and can go here and there water, the concentration or the purity of different cleaning liquids are reduced, reduced the cleaning performance of cleaning machine.
In existing design, when the chain on the cleaning machine drove bucket 13 transmissions, bucket 13 did not also arrive desired location washer jet 10 and promptly outwards sprays water, and the water of ejection splashes everywhere, has further reduced the effect of cleaning; Simultaneously, in cleaning process, the pressure of water is high more, cleaning performance is good more, but along with the rising of the pressure of water, bucket 13 will have been dashed and break away from circulation messenger chain 3, when the bucket 13 that has been dashed is fallen on the messenger chain 3, can make the stuck damage of equipment, reduce the service life of equipment.
Summary of the invention
The object of the present invention is to provide a kind of cleaning and filling machine that can effectively avoid cleaning liquid string water, this cleaning and filling machine cleaning performance is good, makes the circulation transmission device remain drying.
The present invention is achieved through the following technical solutions:
A kind of cleaning and filling machine, comprise the circulation transmission device, on the circulation transmission device, be provided with at least two bucket connecting elements, below the circulation transmission device, be provided with cleaning fluid tank, described circulation transmission device is driven by rotor, and the axis normal of rotor makes described circulation drive motor constitute the horizontal cyclic transmission in ground.
When bucket is cleaned, the circulation transmission device drives bucket and moves, to finish the different cleaning process of bucket, at this moment, the circulation transmission device is the horizontal cyclic transmission, overcome the defective that lower floor's circulation messenger chain is oppositely taken back the cleaning liquid in the last cleaning process in the prior art, avoided the generation of string water phenomenon, improved cleaning performance.Circulation transmission device among the present invention can be chain gear, also can consider other type of drive, so long as adopt horizontal transmission to get final product during transmission, as satisfying under intensity, the erosion resisting prerequisite, can adopt belt-driving; The pivoted frame that can also central rotating shaft drives the umbrella transmission that circulates drives bucket at a plurality of bucket connecting elements of being circumferentially with of this umbrella pivoted frame and moves, and also can avoid going here and there the generation of water phenomenon.
Further technological improvement of the present invention is:
Described rotor is a sprocket wheel, and sprocket wheel is at least two, and described circulation transmission device is a messenger chain, and these at least two sprocket wheels and the engagement of this messenger chain are to drive this messenger chain horizontal cyclic transmission.Adopt rotating shaft to drive messenger chain and realize the circulation transmission, simple in structure, reliable transmission, but adopt two to rotate when driving the messenger chain transmission, should guarantee that described sprocket wheel has the diameter of certain size, so that the messenger chain of horizontal transmission is spaced apart.
Described sprocket wheel is four, and the axial connecting line of these four sprocket wheels is an oblong.Adopt a plurality of sprocket wheels to drive messenger chain and carry out horizontal transmission, for two sprocket wheels drive, can strengthen the distance between the messenger chain, and can reduce the axial dimension of each rotating shaft, rational in infrastructure.
Also be provided with two at the side of described circulation transmission device and get a barrel mechanism.Get in barrel mechanism for two, one is used for bucket to be cleaned is packed on the bucket connecting element of circulation transmission device, and after bucket cleaned and finishes, another was got a barrel mechanism and is used for bucket is fallen.
At each described other propulsion cylinder and conveyer chain of being equipped with of barrel mechanism of getting.In last bucket, the effect of propulsion cylinder is the bucket on the conveyer chain to be shifted onto get in barrel mechanism; In the bucket that falls, the effect of propulsion cylinder is to shift onto and carry out can on the conveyer chain getting bucket in barrel mechanism,
Described get barrel mechanism be pivoted arm and on the barreled of grabbing put, pivoted arm can be done 180 degree upsets around horizontal shaft.The power of actuating unit drives the upset that pivoted arm is made 180 degree, after upright bucket upset to be cleaned is stood upside down, is fixed on the bucket connecting element, so that bucket is cleaned; After bucket cleaned and finishes, another was got and falls after barrel mechanism remakes 180 degree upsets with the bucket that stands upside down.
Described each get the described pivoted arm in barrel mechanism and grab barreled and be changed to two or more.Each is got in barrel mechanism pivoted arm, can simultaneously bucket be loaded onto or take off by an action.A plurality of grab barreled put can improve grab the bucket efficient.
Above described circulation transmission device, be provided with spacing block piece.Because when cleaning, what bucket bore is the flushing of high-pressure cleaning liquid,, bucket breaks away from the circulation messenger chain so can having been dashed, or the flushing of bearing high-pressure cleaning liquid transfers the pressure on the messenger chain, make messenger chain depart from the normal position, make messenger chain stuck, the service life of reduction equipment, above the circulation transmission device, be provided with after the spacing block piece, when bucket bears bigger cleaning liquid flushing pressure, spacing block piece blocks bucket or circulation transmission device, in order to avoid it departs from the normal position, improves the reliability and the service life of equipment; Spacing block piece can be to carry out spacing to described circulation transmission device, also can carry out spacing to bucket, even can also be to carry out spacing to the bucket connecting element on the circulation transmission device, but its purpose all is the same, promptly be used for offsetting the cleaning pressure of the suffered high-pressure cleaning liquid of bucket, in order to avoid bucket is dashed from transmission device or makes the circulation transmission device depart from the normal position.
Also be provided with the valve that washer jet is carried out break-make control.The effect of this valve is the water spray of control washer jet and closes, if have bucket and do not spray water, the water of ejection splashes everywhere, can aggravate to go here and there the generation of water, so being provided with of valve is very necessary, can be used for controlling washer jet and open and close in suitable.
The control valve rod of described valve is corresponding with the bucket fixed bit, and has retracing spring on this control valve rod.During through the desired location, run into control valve rod at bucket, by-pass valve control is opened, washer jet just sprays high-voltage cleaning liquid, and when bucket left preposition, control valve rod resetted under the effect of retracing spring, and with valve closing, this is simple in structure.
To sum up, advantage of the present invention is:
1, abstains from moist environment most in the beverage filling industry, because the moist easy breed bacteria of environment, and the present invention changes circulate the up and down mode of transmission of former circulation transmission device, and employing horizontal cyclic type of drive, avoid going here and there the generation of water, improved the effect of cleaning, made the whole circulation transmission device remain dry and comfortable state simultaneously;
2, four rotating shafts drive messenger chain circulation transmission, guarantee the enough distances between the messenger chain, also can reduce the size of rotating shaft;
3, can easily bucket be loaded onto or fall by pivoted arm 180 degree upsets;
4, spacing block piece can effectively be avoided bucket to dash from transmission device and circulation transmission device departing from the normal position, improves equipment dependability and service life;
5, valve can be controlled washer jet and opens or closes in suitable, the problem that cleaning liquid splashes everywhere when having avoided not having bucket or having lacked bucket, and also valve mechanism is simple.
Description of drawings
Fig. 1 is in the prior art, the cleaning process of bucket;
The transmission structure of the existing cleaning and filling machine of Fig. 2;
Fig. 3 is a constructional drawing of the present invention;
Fig. 4 is the constructional drawing of bucket on the circulation transmission device;
Fig. 5 is the used constructional drawing of getting barrel mechanism of the present invention;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the scheme drawing of bucket when cleaning;
Fig. 8 is cleaning, the can diagram of circuit of bucket among the present invention;
Description of reference numerals:
1, bucket connecting element, 2, sprocket wheel, 3, messenger chain, 4, get a barrel mechanism, 5, propulsion cylinder, 6, conveyer chain, 7, pivoted arm, 8, horizontal shaft, 9, spacing block piece, 10, washer jet, 11, valve, 12, control valve rod, 13, bucket, 14, the prop barrel frame, 15, the card arm, 16, get a barrel cylinder, 17, filling apparatus, 18, go up messenger chain 19, underdrive chain, 20, lye tank, 21, the liquid medicine case, 22, finished product water tank, 23, reflux tank, 24, the pipeline bont, 25, card arm control cylinder.
The specific embodiment
See also Fig. 3 to Fig. 7, a kind of cleaning and filling machine (this cleaning and filling machine is used for the bucket 13 of five gallon bottle is cleaned can), comprise the circulation transmission device, on the circulation transmission device, be provided with a plurality of bucket connecting elements 1, below the circulation transmission device, be provided with alkaline-water box, liquid medicine case, finished product water tank etc. and clean water tank, described circulation transmission device is driven by rotor, and the axis normal of rotor makes described circulation drive motor constitute the horizontal cyclic transmission in ground.
Described rotor is a sprocket wheel 2, and sprocket wheel 2 is four, and the axial connecting line of these four sprocket wheels 2 is an oblong; Described circulation transmission device is a messenger chain 3, and these four sprocket wheels 2 mesh to drive messenger chain 3 horizontal cyclic transmissions with messenger chain 3.The side of described messenger chain 3 is provided with two and gets barrel mechanism 4; Each is got a barrel mechanism and comprises pivoted arm 7, pivoted arm 7 is provided with at least two card arms 15 can do 180 degree upsets around horizontal shaft 8, the motion of pivoted arm 7 is controlled by rotary cylinder or rack-and-gear, on pivoted arm 7, be provided with prop barrel frame 14 and card arm 15, card arm 15 is hinged on the pivoted arm 7, and, above the bucket on the circulation transmission device 13, be provided with spacing block piece 9 by getting barrel cylinder 16,25 controls of card arm control cylinder; Be provided with valve 11 on washer jet 10, the control valve rod 12 of valve 11 is corresponding with the bucket fixed bit, and has retracing spring on this control valve rod 12.
Principle of work of the present invention is:
Bucket to be cleaned 13 is placed on the next door of this cleaning and filling machine, start cleaning and filling machine, propulsion cylinder 5 advances pivoted arm 7 places of getting barrel mechanism 4 with the bucket on the conveyer chain 6 13, card arm control cylinder 25 pushing card arms 15 also pass through card arm 15, prop barrel frame 14 is with bucket 13 chuckings, pivoted arm 7 turns over turnback, getting barrel cylinder 16 does descending motion bucket 13 is put into bucket connecting element 1, bucket 13 moves under the drive of messenger chain 3, when bucket 13 moves to washer jet 10 tops, pipeline bont 24 makes the bung of bucket 13 run into control valve rod 12 on the valve 11 do upward movement, insert washer jet 10 in the buckets 13 and open, high-voltage cleaning liquid cleans bucket 13, if the hydraulic pressure of cleaning liquid is too high, when bucket 13 departs from the normal position, the spacing block piece 9 of bucket 13 tops is spacing with bucket 13, after cleaning is finished, pipeline bont 24 is done descending motion, bucket 13 is removed, valve 11 resets under the effect of retracing spring and closes, when bucket 13 passes through buck successively, rinsing, liquid medicine, after finished product water cleans, opposite side get card arm control cylinder 25 push card arms 15 in barrel mechanism 4, card arm 15 and prop barrel frame 14 clamp bucket 13, getting barrel cylinder 16 does upward movement and bucket is taken out from connecting element 1 and does 180 degree upsets and fall, the filling apparatus 17 that the propulsion cylinder 5 of this side is pushed bucket 13 to conveyer chain 6 tops carries out can, sends into capping by conveyer chain 6 after the can.In the present embodiment, messenger chain 3 is horizontal transmission, has avoided the string water between the cleaning liquid; Spacing block piece 9 can be spacing with bucket 13, can avoid bucket 13 to drive messenger chain 3 when high pressure cleaning and depart from normal position and bucket 13 and dash from transmission device, improves the service life of equipment; Valve 11 opens washer jet 10 when bucket 13 arrives desired locations, washer jet 10 is closed when breaking away from the desired location, avoids high-voltage cleaning liquid to splash; The structure design of getting barrel mechanism 4 changes original go up bucket, barrel technological process that falls, and makes technology more reasonable, and efficient is higher.