CN101890417B - Cleaning machine for plastic bottles - Google Patents
Cleaning machine for plastic bottles Download PDFInfo
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- CN101890417B CN101890417B CN 201010218035 CN201010218035A CN101890417B CN 101890417 B CN101890417 B CN 101890417B CN 201010218035 CN201010218035 CN 201010218035 CN 201010218035 A CN201010218035 A CN 201010218035A CN 101890417 B CN101890417 B CN 101890417B
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Abstract
The invention belongs to the technical field of pharmaceutical machines and discloses a cleaning machine for plastic bottles. In the cleaning machine, a vacuum dust absorption device is provided besides air purging to design and modify needle heads with a return air channel, so that the problem of incapability of washing foreign bodies in the bottles out, which is caused by backflow and turbulent flow in air in small bottlenecks can be solved; the second unit of original air cleaning needle heads are replaced by vacuum air cleaning needle heads completely, an independent vacuum return air system is arranged correspondingly to control the flow direction of the air in the plastic bottles, so that the foreign bodies in the bottles can be discharged with air current conveniently and are prevented from being accumulated in the bottles completely; and thus, defective products are reduced greatly and the production quality of enterprise products is improved.
Description
Technical field
The invention belongs to the technical field of pharmaceutical machine, to more detail is in order improving in the plastic infusion bottle bottle and to clean effect, make the invention of a kind of cleaning machine for plastic bottles that bottled transfusion quality of item is protected.
Background technology
Avoiding polluting in the transfusion production process is guarantee quality of item basic, and it is related to user's the life security and the prestige of enterprise.Below introduction that cleaning machine for plastic bottles do is summarized, scrubber has 3 and cleans stations, every station of cleaning has 12 clean syringe needles, first to clean station is that the electrostatic air is cleaned syringe needle, second and third joins for former air cleans syringe needle.To mould during equipment operation that bottle bearing box carries 12 moulding bottle is placed on the chain-plate type conveyer belt and transmits.Shelter from the first location optoelectronic switch in the bearing box running, the alignment pin rising is blocked bearing box and is stopped.This moment, the body drive motors drove the transmission that power transmission shaft rotates the adhesive control gear that passes through clutch.Thereby the gear driven synchronizing shaft rotates and casing cam, syringe needle cam to be moved drive the knee-action of cranking arm to make action before and after casing, the syringe needle respectively.The air blowing cam can touch the air blowing limit switch and accomplish the clean process of air in rotation process.
Mould a bottle inside when the first clean syringe needle stretches into, have the clean effect of static through the compressed-air actuated removal foreign matter in bottles first that is blown into when removing bottle static through filtration through the high-pressure electrostatic needle-discharging.The first clean end rear box, syringe needle are retreated; Alignment pin descends, and bearing box continues running forward and successively block second, third to join the location optoelectronic switch, and alignment pin rises respectively bearing box blocked and stops; Second, third joins syringe needle and advances successively; In bottle, be blown into compressed air respectively, the foreign matter in the bottle blown out outside the bottle, thereby improve the plant equipment of moulding bottle transfusion product quality with air-flow through filtering.
In general mould a bottle scrubber and have 3 clean stations, every station of cleaning has 12 clean syringe needles, and the first clean station is that the electrostatic air is cleaned syringe needle 63; Second and third joins is that former air is cleaned syringe needle 50; Respectively carry 12 by 3 retable bottle bearing boxes 11 during equipment operation and mould bottle 12, every group each be parked in respectively one, two, three clean syringe needles before, clean syringe needle this moment and will stretch into and mould bottle 12 inside; In bottle, be blown into compressed air through filtering; With air-flow the foreign matter in the bottle is blown out bottle outer first and have the clean effect of static, remove foreign matter in bottles, thereby improve a plant equipment of moulding bottle transfusion product quality through the gentle diffluence of static.
Below, explain as follows according to the former accompanying drawing of moulding bottle scrubber
Fig. 1 is the front view of the cleaning machine for plastic bottles of prior art.Fig. 2 is the left cutaway view of the cleaning machine for plastic bottles of prior art.Fig. 5 is the cutaway view that the air of prior art is cleaned syringe needle.Fig. 6 is the front view that the air of prior art is cleaned syringe needle.Fig. 7 is the mansion view that the air of prior art is cleaned syringe needle.Figure 11 is that the electrostatic air is cleaned the syringe needle cutaway view.Figure 12 is that the electrostatic air is cleaned the syringe needle front view.Figure 13 is that the electrostatic air is cleaned the syringe needle vertical view.Figure 14 is a cleaning machine for plastic bottles running cam master drawing.Figure 15 is the plastic bottle master drawing.Figure 16 is a plastic bottle bearing box master drawing.Figure 17 is the bearing box master drawing that is placed with plastic bottle.As shown in the figure, the device framework 1 of outward appearance as a whole, top is equipped with the delivery track 2 of moulding bottle bearing box 11; Delivery track 2 two ends are driven by drive 4,65; Drive 4,65 is installed on the concentric shafts 5,22, and concentric shafts 22 is fixed on the device framework 1 by the square seat-spherical outside surface radial ball bearing 6 at two ends, and sprocket wheel 3 is installed on the concentric shafts 22 and forms and be rotatably assorted with chain 8, sprocket wheel 18; Sprocket wheel 18 is installed on the conveyer belt reductor 7; Concentric shafts 5 two ends are fixed on the device framework 1 by fixing sliding shoe 23, in sum when delivery track reductor 7 rotates, cooperate through sprocket wheel 18, chain 8, sprocket wheel 3, drive 65, delivery track 2, drive 4 interlock between mutually successively; Delivery track 2 is reached to carry and mould the effect that bottle bearing box 11 advances; The adjustment bolt 9 that is installed on fixing sliding shoe 23 1 sides through self precession or screw out dual mode, can control the fixedly position of sliding shoe 23, make the operating condition scalable of delivery track 2; And be fixed in the fixed axis 14 on the square seat-spherical outside surface radial ball bearing 13, played the effect of carrying delivery track 2 and protecting its normal run location.Spacing cylinder 10 is installed on device framework 1, moves to need carry out in the bottle clean operation before cleaning syringe needle the time when being placed with the bearing box 66 of moulding bottle, casing will be blocked to stop not continuing to turn round forward.Be equipped with three in device framework 1 bottom and clean driving shaft reductor 15; It will drive sprocket wheel 16, chain 19, sprocket wheel 20 cooperation rotations when rotating; Sprocket wheel 20 will drive driving shaft 17 and together rotate with sprocket wheel 21, and sprocket wheel 21 is done with the sprocket wheel 26 on being installed on clutch 25 through chain 24 and cooperated rotation.Gear 27 is installed on the clutch 25 does the engagement rotation with the gear 28 that is installed on the concentric shafts 29, the cam 30,31,32 that when gear 28 rotates, will drive simultaneously on the concentric shafts 29 together rotates.When cam 30,31 rotates; The single-groove grooved ball bearing 35 that rides over its surface will be by jack-up; Because of being installed on, single-groove grooved ball bearing 35 cranks arm on 33,34; Crank arm 33,34 so this power will impose on, cranking arm after stressed 33,34 will be that the center of circle rotates counterclockwise with crank pin 64, and the connecting rod 36,37 of cranking arm will be cranked arm and 38,39 33,34 is connected with cranking arm; 33,34 will be when rotating so crank arm to 38,39 applied thrusts of cranking arm; Cranking arm after stressed 38,39 will be that the center of circle rotates counterclockwise with crank pin 54, crank arm after the rotation 38,39 will pull back the connecting rod 40,41 of cranking arm respectively, and connecting rod 40 other ends of cranking arm are cleaned syringe needle dust cover 42 and are connected with can dragging through contiguous block 43. Track roller 46,47 is installed on rail wheel support 44 and 45; Track 48 can slide on track roller 46,47; Track 48 is cleaned syringe needle dust cover 42 and is connected with can dragging again; When connecting rod 40 pulling of cranking arm can drag when cleaning syringe needle dust cover 42, clean the purpose that syringe needle dust cover 42 can be issued to forward-reverse in the effect of track 48 but can drag.The other end of connecting rod 41 of cranking arm is connected through the clean syringe needle 50 of guide rod contiguous block 49 and 12 former air; Guide rod on the guide rod contiguous block 49 cooperates and can slide front and back with the outer slip cap 51 of the guide rod on being fixed on device framework 1, can drive the clean syringe needle 50 of 12 former air when cranking arm the action of connecting rod 41 front and back with this understanding and do the forward-reverse action simultaneously.Crank pin 64 will play rotation with one of which when cranking arm 33,34 rotations, will drive the 52 together rotations of cranking arm mounted thereto after crank pin 64 rotates simultaneously, can be with the upwards promotion of connecting rod 53 of cranking arm when cranking arm 52 rotations.Track roller 55 is installed on the rail wheel support 44; Track 56 can be done on track roller 55 and slide up and down; Moulding bottleneck pipe holder 57 two ends is fixed on the track 56; Track 56 is connected with the connecting rod 53 of cranking arm, and track 56 can be done on track roller 55 and slide up and down when cranking arm 52 rotations, and track 56 will drive plastic infusion bottleneck pipe holder 57 simultaneously and carry out knee-action simultaneously.Outside cleaning syringe needle, there is former air to clean the air intake pipeline 59 of syringe needle 50 in the dust cover 60; It is cleaned syringe needle 50 through source of the gas 58 for former air the clean compressed air of using is provided; Outside cleaning syringe needle, be connected with air draft pipeline 61 above the dust cover 60, regulate the exhaust air rate size through pipe valve 62.
To sum up state the cleaning machine for plastic bottles of the prior art that is constituted, apply power supply rear carrier reductor 7 and rotate, rotation will drive delivery track 2, lift-launch is placed with the bearing box moulded bottle 66 advance to rotation direction.Simultaneously, apply three behind the power supply and clean driving shaft reductors 15 and begin to rotate, rotation will drive sprocket wheel 26 rotations on the clutch 25.In the time of before being placed with bearing box 66 running to the spacing cylinder 10 of moulding bottle, the shading light electric switch is produced signal, signal will order spacing cylinder 10 to be opened and blocked and stop being placed with the bearing box of moulding bottle 66; Synchronous signal will make clutch 25 energising adhesives, and adhesive backgear 27 rotates, after gear 27 rotates with gear 28 engagements; To drive concentric shafts 29 rotates; The cam 30,31,32 that is installed on the concentric shafts 29 also will together rotate, because cam 30,31,32 shapes are inconsistent, so cam 30,31 will change 33,34 the running position of cranking arm one step ahead; At this moment; Crank arm 33,34 drive when rotating crank arm and 52 will will mould bottleneck pipe holder 57 drop-down pushing down and mould 12 mouthfuls of pipes of bottle positions through the connecting rod 53 of cranking arm, track 56, the fixed-site of moulding bottle 12 is good.After 33, the 34 stressed rotations of cranking arm; Through crank arm connecting rod 36,37 with crank arm 33,34 be connected crank arm and 38,39 also will together rotate; Crank arm and 38,39 will spur simultaneously after rotating and 38,39 connective poles 40,41 of cranking arm that are connected of cranking arm; The connecting rod 40,41 of cranking arm after stressed will push away forward dragging the clean syringe needle 50 of clean syringe needle dust cover 42 and former air, the clean syringe needle 50 of former air stretched into mould bottle 12 inside.At this moment, cam 32 will be oppressed limit switch 67, will order source of the gas 58 to clean syringe needle 50 air-supplies through air intake pipeline 59 for the air of the cleaning machine for plastic bottles of existing prior art after limit switch 67 is opened; Carry out air in 12 and clean moulding bottle; From moulding the air that blows out in the bottle 12, will discharge through the air draft pipeline 61 of cleaning outer dust cover 60 tops of syringe needle in the clean process, cam 32 will go back to initial position after clean a period of time; Limit switch 67 will cut out; Source of the gas 58 will stop air feed simultaneously, and and then cam 30,31 also will go back to initial position, can drag the clean syringe needle 50 of clean syringe needle dust cover 42 and former air and also get back to initial position immediately; 30,31 get back to initial position and crank arm and 52 also will get back to initial position because of cranking arm; The corresponding bottleneck pipe holder 57 of moulding is also opened immediately, and spacing cylinder 10 was closed and configured fixed routine this moment, and the air of the cleaning machine for plastic bottles of prior art is cleaned syringe needle 50 and accomplished the clean running of one-period at this moment; Lose being placed with of obstruction and mould the bearing box 66 of bottle, will under the transmission of delivery track 2, advance to the clean station of next couplet and clean.
Three of the cleaning machine for plastic bottles of prior art is cleaned syringe needle; Be three to move simultaneously; A series of parts such as each joins all has independently cam, crank arm, curved arm rod are controlled separately, but three to clean syringe needles be three interlocks, and operating frequency, time, mode are all consistent; The static pin 69 of cleaning syringe needle 63 except that first electrostatic has the electrostatic efficiency, and it is all just the same that syringe needle is cleaned in other aspects three.
There is the problem of following several respects in the cleaning machine for plastic bottles of prior art: 1, clean back gas and discharge obstructed.2, compressed air gets into and forms sinuous flow in the bottle.3, big foreign matters is discharged from the goods bottleneck.4, effect is cleaned in the influence of syringe needle blow-out position..5, increase air pressure and cause the unfavorable foreign matter discharge of formation pneumatics barrier in the bottle.6, hair, fiber etc. have stronger Electrostatic Absorption property, are difficult to accomplish 100% clean only according to the purge of air.
To the problem points analysis that exists reach a conclusion into: during as the cleaning machine for plastic bottles running of above-mentioned prior art; When scrubber cleans the foreign matter in the bottle; First has static and air blowing function, and two, three is single air blowing function, because it is less to mould bottle 12 bottlenecks; Make the air that is blown into have backflow, sinuous flow, the problem that causes foreign matter in bottles not wash out fully.
Summary of the invention
The objective of the invention is to solve the problem that the structure of the cleaning machine for plastic bottles of prior art exists, improve the clean effect of cleaning machine for plastic bottles.
For reaching the object of the invention a kind of cleaning machine for plastic bottles is provided, it is characterized in that the delivery track 2 of device framework 1 top installation bearing box 11, delivery track 2 two ends are driven by drive 4,65; Drive 4,65 is installed on the concentric shafts 5,22; Concentric shafts 22 is fixed on the device framework 1 by bearing 6, and sprocket wheel 3 is installed on the concentric shafts 22 and forms and be rotatably assorted with chain 8, sprocket wheel 18, and sprocket wheel 18 is installed on the conveyer belt reductor 7; Concentric shafts 5 two ends are fixed on the device framework 1 by fixing sliding shoe 23; The adjustment bolt 9 that is installed in fixing sliding shoe 23 1 sides is the position of sliding shoe 23 fixedly, is fixed on the fixed axis 14 on the bearing 13, and spacing cylinder 10 is installed on device framework 1; Be equipped with three in device framework 1 bottom and clean driving shaft reductor 15; Reductor 15 will drive sprocket wheel 16, chain 19, sprocket wheel 20 cooperation rotations when rotating, sprocket wheel 20 will drive driving shaft 17 and together rotate with sprocket wheel 21, and sprocket wheel 21 is done with the sprocket wheel 26 on being installed in clutch 25 through chain 24 and cooperated rotation; Gear 27 is installed on the clutch 25 does the engagement rotation, when gear 28 rotates, will drive concentric shafts 29 simultaneously and together rotate at last cam 30, cam 31, cam 32 with the gear 28 that is installed on the concentric shafts 29; When cam 30,31 rotates; Riding over its surperficial ball bearing 35 will be by jack-up, cranks arm on 33,34 because of ball bearing 35 is installed on, and cranks arm 33,34 so this power will impose on; Cranking arm after stressed 33,34 will be that the center of circle rotates counterclockwise with crank pin 64; The connecting rod 36,37 of cranking arm will be cranked arm and 38,39 33,34 will be connected with cranking arm, and cranking arm 33,34 will be to 38,39 applied thrust of cranking arm when rotating, and cranking arm after stressed 38,39 is that the center of circle rotates counterclockwise with crank pin 54; Cranking arm after the rotation 38,39 will pull back the connecting rod 40,41 of cranking arm respectively, and connecting rod 40 other ends of cranking arm are cleaned syringe needle dust cover 42 and are connected with can dragging through contiguous block 43; Track roller 46,47 is installed on rail wheel support 44 and 45; Track 48 can slide on track roller 46,47; Track 48 is cleaned syringe needle dust cover 42 and is connected with can dragging again; When connecting rod 40 pulling of cranking arm can drag when cleaning syringe needle dust cover 42, clean the purpose that syringe needle dust cover 42 can be issued to forward-reverse in the effect of track 48 but can drag; The other end of connecting rod 41 of cranking arm is connected through the clean syringe needle 70 of guide rod contiguous block 49 and 12 novel airs; Guide rod on the guide rod contiguous block 49 cooperates and can slide front and back with the outer slip cap 51 of the guide rod on being fixed on device framework 1, can drive the clean syringe needle 70 of 12 novel airs when cranking arm the action of connecting rod 41 front and back with this understanding and do the forward-reverse action simultaneously; Crank pin 64 will play rotation with one of which when cranking arm 33,34 rotations, will drive the 52 together rotations of cranking arm mounted thereto after crank pin 64 rotates simultaneously, can be with the upwards promotion of connecting rod 53 of cranking arm when cranking arm 52 rotations; Track roller 55 is installed on the rail wheel support 44; Track 56 can be done on track roller 55 and slide up and down; Support 57 two ends are fixed on the track 56; Track 56 is connected with the connecting rod 53 of cranking arm, and track 56 can be done on track roller 55 and slide up and down when cranking arm 52 rotations, and track 56 will drive support 57 simultaneously and carry out knee-action simultaneously; The air intake pipeline 59 that the clean syringe needle 70 of free air purge is arranged in the dust cover 60 outside cleaning syringe needle; It is cleaned syringe needle 70 through source of the gas 58 for air the clean compressed air of using is provided; Return air tracheae 71 1 ends connection return air tracheae connector 72 other ends outside cleaning syringe needle in the dust cover 60 connect vavuum pump, will discharge formation through vavuum pump from moulding the air that blows out in the bottle 12.
Described cleaning machine for plastic bottles; It is characterized in that clean syringe needle 70 structures of described air are connected fastening with exhaust syringe 73 through screw thread 68 by exhaust syringe base 78; Exhaust syringe base 78 centers are provided with air blowing syringe 75; Air blowing syringe 75 is through air admission hole 76 air inlets; Exhaust syringe 73 tops are equipped with exhaust Capsule 74, and exhaust Capsule 74 will be from moulding in the air-flow guiding intake and exhaust syringe 73 that bottle blows out in 12, and return air tracheae connector 72 is set on exhaust syringe base 78, and it communicates with exhaust syringe base 78; Air-flow in order to will get in the exhaust syringe 73 is discharged, and the bottom of exhaust syringe base 78 has 4 fixing holes 77 the clean syringe needle 70 of novel air is fixed in formation on the guide rod contiguous block 49.
The effect of invention: when the countermeasure that cleaning machine for plastic bottles of the present invention solves is air blowing, increase cleaning vacuum plant, design improvement has the syringe needle of return air channel; Make air have backflow, sinuous flow original because bottleneck is less, the problem that causes foreign matter in bottles not wash out fully is able to solve; Former air with second is cleaned syringe needle 50 and all has been replaced with the clean syringe needle 70 of vacuum type air; And the corresponding vacuum air return system that increased independently controls an air flow of moulding in the bottle bottle, impels foreign matter in bottles to discharge with air-flow, avoided the generation of foreign matter in bottles fully; Reduce the generation of defective products to a great extent, improved the quality of production of enterprise's goods.
Description of drawings
Fig. 1 is the front view of the cleaning machine for plastic bottles of prior art.
Fig. 2 is the left cutaway view of the cleaning machine for plastic bottles of prior art.
Fig. 3 is the front view of cleaning machine for plastic bottles of the present invention.
Fig. 4 is the left cutaway view of cleaning machine for plastic bottles of the present invention.
Fig. 5 is the cutaway view that the air of prior art is cleaned syringe needle.
Fig. 6 is the front view that the air of prior art is cleaned syringe needle.
Fig. 7 is the mansion view that the air of prior art is cleaned syringe needle.
Fig. 8 is the cutaway view that air of the present invention is cleaned syringe needle.
Fig. 9 is the front view that air of the present invention is cleaned syringe needle.
Figure 10 is the mansion view that air of the present invention is cleaned syringe needle.
Figure 11 is that the electrostatic air is cleaned the syringe needle cutaway view.
Figure 12 is that the electrostatic air is cleaned the syringe needle front view.
Figure 13 is that the electrostatic air is cleaned the syringe needle vertical view.
Figure 14 is a cleaning machine for plastic bottles running cam master drawing.
Figure 15 is the plastic bottle master drawing.
Figure 16 is a plastic bottle bearing box master drawing.
Figure 17 is the bearing box master drawing that is placed with plastic bottle.
Figure 18 is that air of the present invention is cleaned the clean exemplary plot of syringe needle.
Figure 19 is that the air of prior art is cleaned the clean exemplary plot of syringe needle.
Figure 20 is that the electrostatic air is cleaned the clean exemplary plot of syringe needle.
The reference numeral explanation:
1: device framework 2: delivery track 3: sprocket wheel
4: drive 5: concentric shafts 6: bearing
7: conveyer belt reductor 8: chain 9: the adjustment bolt
10: spacing cylinder 11: mould bottle bearing box 12: mould bottle
13: bearing 14: fixed axis is cleaned the driving shaft reductor at 15: three
16: sprocket wheel 17: driving shaft 18: sprocket wheel
19: chain 20: sprocket wheel 21: sprocket wheel
22: concentric shafts 23: fixedly sliding shoe 24: chain
25: clutch 26: sprocket wheel 27: gear
28: gear 29: concentric shafts 30: cam
31: cam 32: cam 33: crank arm
34: crank arm 35: single-groove grooved ball bearing 36: the connecting rod of cranking arm
37: the connecting rod 38 of cranking arm: crank arm 39: crank arm
40: the connecting rod 41 of cranking arm: the connecting rod 42 of cranking arm: dustproof encloser
43: contiguous block 44: rail wheel support 45: the rail wheel support
46: track roller 47: track roller 48: track
49: guide rod contiguous block 50: former air is cleaned syringe needle 51: the outer slip cap of guide rod
52: crank arm 53: the connecting rod 54 of cranking arm: crank pin
55: track roller 56: track 57: mould the bottleneck pipe holder
58: source of the gas 59: air intake pipeline 60: outer dust cover
61: air draft pipeline 62: pipe valve 63: the electrostatic air is cleaned syringe needle
64: crank pin 65: drive 66: be placed with the bearing box of moulding bottle
67: limit switch 68: screw thread 69: the static pin
70: air is cleaned syringe needle 71: return air tracheae 72: return air tracheae connector
73: exhaust syringe 74: exhaust Capsule 75: the air blowing syringe
76: air admission hole 77: fixing hole 78: exhaust syringe base
The specific embodiment
Below, the cleaning machine for plastic bottles that present invention will be described in detail with reference to the accompanying structure, Fig. 3 is the front view of cleaning machine for plastic bottles of the present invention.Fig. 4 is the left cutaway view of cleaning machine for plastic bottles of the present invention.Fig. 8 is the cutaway view that air of the present invention is cleaned syringe needle.Fig. 9 is the front view that air of the present invention is cleaned syringe needle.Figure 10 is the mansion view that air of the present invention is cleaned syringe needle.Figure 15 is the plastic bottle master drawing.Figure 18 is that air of the present invention is cleaned the clean exemplary plot of syringe needle.The same or analogous component omission of the structure of cleaning machine for plastic bottles of the present invention and the cleaning machine for plastic bottles of prior art is to its detailed description.
As shown in the figure; Cleaning machine for plastic bottles of the present invention structure by the device framework 1 of outward appearance as a whole; Top is equipped with the delivery track 2 of moulding bottle bearing box 11, and delivery track 2 two ends are driven by drive 4,65, and drive 4,65 is installed on the concentric shafts 5,22; Concentric shafts 22 is fixed on the device framework 1 by the square seat-spherical outside surface radial ball bearing 6 at two ends; Sprocket wheel 3 is installed on the concentric shafts 22 with chain 8, sprocket wheel 18 and forms and be rotatably assorted, and sprocket wheel 18 is installed on the conveyer belt reductor 7, and concentric shafts 5 two ends are fixed on the device framework 1 by fixing sliding shoe 23; In sum when delivery track reductor 7 rotates; Cooperate through the interlock of sprocket wheel 18, chain 8, sprocket wheel 3, drive 65, delivery track 2, drive 4 between mutually successively, delivery track 2 is reached to carry and mould the effect that bottle bearing box 11 advances, be installed on precession or the back-out dual mode of the adjustment bolt 9 of fixing sliding shoe 23 1 sides through self; Can control the fixedly position of sliding shoe 23; Make the operating condition scalable of delivery track 2, and be fixed in the fixed axis 14 on the square seat-spherical outside surface radial ball bearing 13, played the effect of carrying delivery track 2 and protecting its normal run location.Spacing cylinder 10 is installed on device framework 1, moves to need carry out in the bottle clean operation before cleaning syringe needle the time when being placed with the bearing box 66 of moulding bottle, casing will be blocked to stop not continuing to turn round forward.Be equipped with three in device framework 1 bottom and clean driving shaft reductor 15; It will drive sprocket wheel 16, chain 19, sprocket wheel 20 cooperation rotations when rotating; Sprocket wheel 20 will drive driving shaft 17 and together rotate with sprocket wheel 21, and sprocket wheel 21 is done with the sprocket wheel 26 on being installed on clutch 25 through chain 24 and cooperated rotation.Gear 27 is installed on the clutch 25 does the engagement rotation with the gear 28 that is installed on the concentric shafts 29, the cam 30,31,32 that when gear 28 rotates, will drive simultaneously on the concentric shafts 29 together rotates; When cam 30,31 rotates; The single-groove grooved ball bearing 35 that rides over its surface will be by jack-up; Because of being installed on, single-groove grooved ball bearing 35 cranks arm on 33,34; Crank arm 33,34 so this power will impose on, cranking arm after stressed 33,34 will be that the center of circle rotates counterclockwise with crank pin 64, and the connecting rod 36,37 of cranking arm will be cranked arm and 38,39 33,34 is connected with cranking arm; 33,34 will be when rotating so crank arm to 38,39 applied thrusts of cranking arm; Cranking arm after stressed 38,39 will be that the center of circle rotates counterclockwise with crank pin 54, crank arm after the rotation 38,39 will pull back the connecting rod 40,41 of cranking arm respectively, and connecting rod 40 other ends of cranking arm are cleaned syringe needle dust cover 42 and are connected with can dragging through contiguous block 43.Track roller 46,47 is installed on rail wheel support 44 and 45; Track 48 can slide on track roller 46,47; Track 48 is cleaned syringe needle dust cover 42 and is connected with can dragging again; When connecting rod 40 pulling of cranking arm can drag when cleaning syringe needle dust cover 42, clean the purpose that syringe needle dust cover 42 can be issued to forward-reverse in the effect of track 48 but can drag.The other end of connecting rod 41 of cranking arm is connected through the clean syringe needle 70 of guide rod contiguous block 49 and 12 novel airs; Guide rod on the guide rod contiguous block 49 cooperates and can slide front and back with the outer slip cap 51 of the guide rod on being fixed on device framework 1, can drive the clean syringe needle 70 of 12 novel airs when cranking arm the action of connecting rod 41 front and back with this understanding and do the forward-reverse action simultaneously.Crank pin 64 will play rotation with one of which when cranking arm 33,34 rotations, will drive the 52 together rotations of cranking arm mounted thereto after crank pin 64 rotates simultaneously, can be with the upwards promotion of connecting rod 53 of cranking arm when cranking arm 52 rotations.Track roller 55 is installed on the rail wheel support 44; Track 56 can be done on track roller 55 and slide up and down; Moulding bottleneck pipe holder 57 two ends is fixed on the track 56; Track 56 is connected with the connecting rod 53 of cranking arm, and track 56 can be done on track roller 55 and slide up and down when cranking arm 52 rotations, and track 56 will drive plastic infusion bottleneck pipe holder 57 simultaneously and carry out knee-action simultaneously.Outside cleaning syringe needle, there is novel air to clean the air intake pipeline 59 of syringe needle 70 in the dust cover 60; It is cleaned syringe needle 70 through source of the gas 58 for novel air the clean compressed air of using is provided; Return air tracheae 71 1 ends outside cleaning syringe needle in the dust cover 60 connect return air tracheae connector 72 other ends and connect vavuum pump, will discharge through vavuum pump from moulding the air that blows out in the bottle 12.
The cleaning machine for plastic bottles of the invention described above applies power supply rear carrier reductor 7 and rotates, and rotation will drive delivery track 2, lift-launch is placed with the bearing box moulded bottle 66 advances to rotation direction.Simultaneously, apply three behind the power supply and clean driving shaft reductors 15 and begin to rotate, rotation will drive sprocket wheel 26 rotations on the clutch 25.In the time of before being placed with bearing box 66 running to the spacing cylinder 10 of moulding bottle, the shading light electric switch is produced signal, signal will order spacing cylinder 10 to be opened and blocked and stop being placed with the bearing box of moulding bottle 66; Synchronous signal will make clutch 25 energising adhesives, and adhesive backgear 27 rotates, after gear 27 rotates with gear 28 engagements; To drive concentric shafts 29 rotates; The cam 30,31,32 that is installed on the concentric shafts 29 also will together rotate, because cam 30,31,32 shapes are inconsistent, so cam 30,31 will change 33,34 the running position of cranking arm one step ahead; At this moment; Crank arm 33,34 drive when rotating crank arm and 52 will will mould bottleneck pipe holder 57 drop-down pushing down and mould 12 mouthfuls of pipes of bottle positions through the connecting rod 53 of cranking arm, track 56, the fixed-site of moulding bottle 12 is good.After 33, the 34 stressed rotations of cranking arm; Through crank arm connecting rod 36,37 with crank arm 33,34 be connected crank arm and 38,39 also will together rotate; Crank arm and 38,39 will spur simultaneously after rotating and 38,39 connective poles 40,41 of cranking arm that are connected of cranking arm; The connecting rod 40,41 of cranking arm after stressed will push away forward dragging the clean syringe needle 70 of clean syringe needle dust cover 42 and novel air, the clean syringe needle 70 of novel air stretched into mould bottle 12 inside.At this moment, cam 32 will be oppressed limit switch 67, will order source of the gas 58 to clean syringe needle 70 air-supplies through air intake pipeline 59 for novel air after limit switch 67 is opened; Carry out air in 12 and clean moulding bottle, clean in the process, will discharge through vavuum pump through return air tracheae 71 from moulding the air that blows out in the bottle 12; Cam 32 will go back to initial position after cleaning a period of time, and limit switch 67 will cut out, and source of the gas 58 will stop air feed simultaneously; And then cam 30,31 also will go back to initial position; Can drag and clean syringe needle dust cover 42 and novel air and clean syringe needle 70 and also get back to initial position immediately, 30,31 get back to initial position and crank arm and 52 also will get back to initial position because of cranking arm, the corresponding bottleneck pipe holder 57 of moulding is also opened immediately; Spacing cylinder 10 was closed and was configured fixed routine this moment; Novel air is cleaned syringe needle 70 and is accomplished the clean running of one-period at this moment, loses the bearing box 66 that being placed with of obstruction moulded bottle, will under the transmission of delivery track 2, advance to the clean station of next couplet and clean.This kind formation is newly moulded the running explanation of bottle scrubber.
It is three to move simultaneously that three of cleaning machine for plastic bottles of the present invention is cleaned syringe needles; Former first and third cleans station remains unchanged fully; Second cleans station just has been replaced with the clean syringe needle 70 of vacuum type air with the clean syringe needle 50 of plain edition air; And the corresponding independently vacuum air return system that increased, other aspects all do not change.Explain when newly moulding bottle scrubber to some local performance or structure and unspecified be for clear overall and abridged of the present invention.The same or analogous part of the formation of being told about is given identical reference marks, omit detailed description it.
The effect of invention: as noted above; Clean syringe needle 70 according to novel air of the present invention; Realized that second former air is cleaned syringe needle 50 all is replaced by the clean syringe needle 70 of novel air; And increase independently gas extraction system, and avoided the generation of foreign matter in bottles fully, reduce bad generation to a great extent, improved the quality of production of enterprise's goods.
Below, present invention will be described in detail with reference to the accompanying novel air is cleaned the structure of syringe needle,
Like Fig. 8, Fig. 9, Figure 10, Figure 15, shown in Figure 180; Air of the present invention is cleaned syringe needle 70 structures; It is fastening that exhaust syringe base 78 and exhaust syringe 73 are connected through screw thread 68, exhaust syringe base 78 centers welding air blowing syringe 75, and air blowing syringe 75 is through air admission hole 76 air inlets; Exhaust syringe 73 tops are equipped with exhaust Capsule 74; In order to will be from moulding in the air-flow guiding intake and exhaust syringe 73 that bottle blows out in 12, it communicates with exhaust syringe base 78 on exhaust syringe base 78, to be welded with return air tracheae connector 72, in order to will get into the interior air-flows discharge of exhaust syringe 73; The bottom of exhaust syringe base 78 has 4 fixing holes 77, is fixed on the guide rod contiguous block 49 in order to novel air is cleaned syringe needle 70.
In sum, the drive manner that novel air is cleaned syringe needle 70 does, when air blowing syringe 75 that novel air is cleaned syringe needle 70 stretch into mould in the bottle 12 after; Cam 32 will be oppressed limit switch 67, and after limit switch 67 was opened, source of the gas 58 began through air intake pipeline 59 input airs; Air gets into air blowing syringe 75 through air admission hole 76, after air blows out from air blowing syringe 75, cleans carrying out air in the bottle; Air after the entering will form air-flow in moulding bottle 12, air-flow will be with foreign matter to blow out from moulding bottle 12 bottlenecks, and the air that blows out gets within the exhaust syringe 73 through exhaust Capsule 74; Getting into return air tracheae 71 through the return air tracheae connector on the exhaust syringe base 78 72 is then discharged by vavuum pump; Clean after a period of time cam 32 and go back at ordinary times position limit switch 67 and close, source of the gas 58 stops air feed simultaneously, and cam 30 goes back to position at ordinary times subsequently; Novel air is cleaned syringe needle 70 and is got back to initial position, and this kind constitutes the running explanation that novel air is cleaned syringe needle 70.
Therefore, clean syringe needle 70, reached designing requirement according to novel air of the present invention; And through increasing independently syringe needle air return system; Make and mould bottle 12 foreign matter in bottles and clean rate and get to absolutely, the generation of thoroughly having stopped this type of defective products has improved the quality of production of enterprise's goods.
Claims (2)
1. cleaning machine for plastic bottles; The delivery track (2) that it is characterized in that the top installation bearing box (11) of device framework (1); Delivery track (2) two ends are driven by first drive (4) and second drive (65); First drive (4) and second drive (65) are installed on first concentric shafts (5) and second concentric shafts (22); Second concentric shafts (22) is fixed on the device framework (1) by clutch shaft bearing (6), and the 6th sprocket wheel (3) is installed on second concentric shafts (22) and forms and be rotatably assorted with first chain (8), first sprocket wheel (18), and first sprocket wheel (18) is installed on the conveyer belt reductor (7); First concentric shafts (5) two ends are fixed on the device framework (1) by fixing sliding shoe (23); The adjustment bolt (9) that is installed in fixing sliding shoe (23) one sides is the position of sliding shoe (23) fixedly, is fixed on the fixed axis (14) on second bearing (13), and spacing cylinder (10) is installed on device framework (1); Be equipped with three in device framework (1) bottom and clean driving shaft reductor (15); Driving shaft reductor (15) will drive second sprocket wheel (16), second chain (19), the 3rd sprocket wheel (20) cooperation rotation when rotating, the 3rd sprocket wheel (20) will drive driving shaft (17) and together rotate with the 4th sprocket wheel (21), and the 4th sprocket wheel (21) is done with the 5th sprocket wheel (26) on being installed in clutch (25) through the 4th chain (24) and cooperated rotation; First gear (27) is installed on the clutch (25) does the engagement rotation with second gear (28) that is installed on the 3rd concentric shafts (29), first cam (30), second cam (31), the 3rd cam (32) that when second gear (28) rotates, will drive simultaneously on the 3rd concentric shafts (29) together rotate; When first cam (30) and second cam (31) rotation; Riding over its surperficial ball bearing (35) will be by jack-up; Crank arm (33) and second crank arm on (34) because of ball bearing (35) is installed on first; So this power will impose on first and crank arm (33) and second crank arm (34); After stressed first crank arm (33) and second crank arm (34) will be that the center of circle rotates counterclockwise with first crank pin (64); First crank arm connecting rod (36) and second crank arm connecting rod (37) with the 3rd crank arm (38), the 4th crank arm (39) and first crank arm (33) and second crank arm (34) be connected; First crank arm (33) and second crank arm (34) will be when rotating to the 3rd (38), the 4th (39) applied thrust of cranking arm of cranking arm; After stressed the 3rd crank arm (38) and the 4th crank arm (39) be that the center of circle rotates counterclockwise with second crank pin (54), rotate back the 3rd crank arm (38), the 4th crank arm (39) will be respectively pull back the 3rd connecting rod (40), the 4th connecting rod (41) of cranking arm of cranking arm, the 3rd crank arm connecting rod (40) other end through first contiguous block (43) with can drag clean syringe needle dust cover (42) and be connected; At rail wheel support (44; First track roller (46) and second track roller (47) are installed 45); First track (48) can be gone up slip at first track roller (46) and second track roller (47); First track (48) is cleaned syringe needle dust cover (42) and is connected with can dragging again, when the 3rd connecting rod (40) pulling of cranking arm can drag when cleaning syringe needle dust cover (42), can drag clean syringe needle dust cover (42) can be at first track (48) but effect be issued to the purpose of forward-reverse; The 4th crank arm connecting rod (41) the other end be connected through the clean syringe needle (70) of guide rod second contiguous block (49) and 12 novel airs; Guide rod on the guide rod contiguous block (49) cooperates with the outer slip cap (51) of the guide rod on being fixed on device framework (1) can before and after slide, the 4th can drive 12 novel airs when cranking arm before and after the connecting rod (41) action and clean syringe needle (70) and do forward-reverse simultaneously and move with this understanding; Crank arm (33) and second crank arm (34) when rotating first; First crank pin (64) will play rotation with one of which; To drive simultaneously after first crank pin (64) rotates the mounted thereto the 5th crank arm (52) together rotates, the 5th cranks arm (52) can be with the 5th upwards promotion of connecting rod (53) of cranking arm when rotating; The 3rd track roller (55) is installed on the rail wheel support (44); Second track (56) can be done on the 3rd track roller (55) and slide up and down; Second support (57) two ends are fixed on second track (56); Second track (56) and the 5th connecting rod (53) of cranking arm is connected, when the 5th crank arm (52) when rotating second track (56) can on the 3rd track roller (55), do and slide up and down, second track (56) will drive second support (57) simultaneously and carry out knee-action; The air intake pipeline (59) that the clean syringe needle of free air purge (70) is arranged in the dust cover (60) outside cleaning syringe needle; It is cleaned syringe needle (70) through source of the gas (58) for air the clean compressed air of using is provided, and return air tracheae (71) one ends outside cleaning syringe needle in the dust cover (60) connect return air tracheae connector (72) other end connection vavuum pump and constitute.
2. cleaning machine for plastic bottles according to claim 1; It is characterized in that described air cleans syringe needle (70) structure and be connected fastening with exhaust syringe (73) through screw thread (68) by exhaust syringe base (78); Exhaust syringe base (78) center is provided with air blowing syringe (75); Air blowing syringe (75) is through air admission hole (76) air inlet, and exhaust syringe (73) top is equipped with exhaust Capsule (74), and exhaust Capsule (74) will be from moulding in the air-flow guiding intake and exhaust syringes (73) that blow out in the bottle (12); Return air tracheae connector (72) is set on exhaust syringe base (78), and it communicates with exhaust syringe base (78); Air-flow in order to will get in the exhaust syringe (73) is discharged, and the bottom of exhaust syringe base (78) has 4 fixing holes (77), and air is cleaned syringe needle (70) and is fixed on the guide rod contiguous block (49) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218035 CN101890417B (en) | 2010-07-06 | 2010-07-06 | Cleaning machine for plastic bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010218035 CN101890417B (en) | 2010-07-06 | 2010-07-06 | Cleaning machine for plastic bottles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890417A CN101890417A (en) | 2010-11-24 |
| CN101890417B true CN101890417B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010218035 Active CN101890417B (en) | 2010-07-06 | 2010-07-06 | Cleaning machine for plastic bottles |
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| Country | Link |
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| CN (1) | CN101890417B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971064B (en) * | 2018-08-08 | 2021-04-06 | 南京溧水高新创业投资管理有限公司 | Push type garbage bin clean-up equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB352185A (en) * | 1929-05-27 | 1931-07-09 | Heinrich Adam | Improvements in and relating to machines for washing bottles and other vessels |
| US3955588A (en) * | 1973-07-12 | 1976-05-11 | Seitz-Werke Gmbh | Spraying device for a bottle cleaning machine |
| CN2550084Y (en) * | 2002-05-23 | 2003-05-14 | 衡阳市千山制药机械有限公司 | Cleaning device for transfusion plastic bottle |
| CN2577996Y (en) * | 2002-10-11 | 2003-10-08 | 杰宏铁工厂股份有限公司 | Bottleneck flushers |
| CN201064784Y (en) * | 2007-08-09 | 2008-05-28 | 秦皇岛中德实业有限公司 | Full automatic bottle brushing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04256475A (en) * | 1991-01-29 | 1992-09-11 | Mitsubishi Heavy Ind Ltd | Device and method for cleaning container |
| EP1367145B1 (en) * | 2002-05-24 | 2006-05-17 | Schott Ag | CVD apparatus |
-
2010
- 2010-07-06 CN CN 201010218035 patent/CN101890417B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB352185A (en) * | 1929-05-27 | 1931-07-09 | Heinrich Adam | Improvements in and relating to machines for washing bottles and other vessels |
| US3955588A (en) * | 1973-07-12 | 1976-05-11 | Seitz-Werke Gmbh | Spraying device for a bottle cleaning machine |
| CN2550084Y (en) * | 2002-05-23 | 2003-05-14 | 衡阳市千山制药机械有限公司 | Cleaning device for transfusion plastic bottle |
| CN2577996Y (en) * | 2002-10-11 | 2003-10-08 | 杰宏铁工厂股份有限公司 | Bottleneck flushers |
| CN201064784Y (en) * | 2007-08-09 | 2008-05-28 | 秦皇岛中德实业有限公司 | Full automatic bottle brushing machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平4-256475A 1992.09.11 |
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| Publication number | Publication date |
|---|---|
| CN101890417A (en) | 2010-11-24 |
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