CN102923331A - Automatic quantitative packing machine with automatic feeding function - Google Patents
Automatic quantitative packing machine with automatic feeding function Download PDFInfo
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- CN102923331A CN102923331A CN2012104450732A CN201210445073A CN102923331A CN 102923331 A CN102923331 A CN 102923331A CN 2012104450732 A CN2012104450732 A CN 2012104450732A CN 201210445073 A CN201210445073 A CN 201210445073A CN 102923331 A CN102923331 A CN 102923331A
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Abstract
The invention provides an automatic quantitative packing machine with an automatic feeding function and belongs to the technical field of packaging machinery. The automatic quantitative packing machine comprises a rack, a weighing mechanism, a filling discharge bag clamping mechanism and a storing cylinder, wherein a rack platform is arranged at the top of the rack; the weighting mechanism is arranged on one side of the rack platform facing upward; the filling discharge bag clamping mechanism is connected to one side of the rack platform facing downward; and the storing cylinder is arranged on the one side of the rack platform facing upward. The automatic quantitative packing machine with the automatic feeding function is characterized by further comprising a spiral material conveying mechanism, a power transmission mechanism and a spiral feeding mechanism, wherein the spiral material conveying mechanism is arranged in the storing cylinder, the power transmission mechanism is arranged on the one side of the rack platform facing upward, and the spiral feeding mechanism is arranged in the storing cylinder. The automatic quantitative packing machine has the advantages that the weighting mechanism is guaranteed to weight normally to enable the automatic quantitative packing machine to work constantly and normally, materials with poor mobility can be fed, and the weighing accuracy of the weighing mechanism is guaranteed.
Description
Technical field
The invention belongs to packing machinery technology, be specifically related to a kind of automatic quantitative packing machine with automatic material compensation function
Background technology
For the packing of the powder of the fine chemical material such as superfine powder, metallic ore and non-metallic mineral powder, medicine chemical material, dyestuff, pigment, calcium carbonate, kaolin, phenol resin and even food such as flour, food seasoning etc. and so on or particulate material generally by before Manual Packaging pattern gradually transition be present S. A. and full-automatic mechanical packaging.Automatic quantitative packing machine has packaging efficiency height, accurate measurement, the input manpower is few and help to alleviate workman's the strong points such as labour intensity, thereby the production firm that is not limited to above mentioned product widely uses.
In Chinese patent literature, is no lack of the technical information that is seen in about automatic quantitative packing machine, such as the CN2333623Y(automatic quantitative packing machine), the bag clamping mechanism with steel band on the CN201512126U(Full-automatic quantitative wrapping machine), CN201872967U(automatic quantitative packing machine), etc.
Eliminated by " Full-automatic quantitative wrapping machine " that application for a patent for invention publication No. CN102417045A recommends being not limited to the shortcoming that the above-mentioned patent that exemplifies particularly exists among CN2778680Y and the CN277868Y, specifically can be referring to the specification sheets 0008-0009 section of this CN102417045A.
But still there is the shortcoming that material is had fastidious property in above-mentioned CN102417045A, because when running into the relatively large material of poor fluidity and aqueous ingredients, can arch formation occur in the material storage tube of material storage mechanism, the impact packaging efficiency of weighing.At present the disposal way of industry is: when material produces arch formation, artificially the material in the material storage tube is disclosed by the online assignment personnel and to be stirred.Though this method can be proved effective, but have the following disadvantages, the one, increased workman's labour intensity; The 2nd, lose health; The 3rd, owing to arch formation can not be realized in advance, but when the material cut-off, just find (time has hysteresis quality), therefore affect to a certain extent operating efficiency, namely affect continuous weighting and packing.
In addition, exceed specialized range for fear of the packing error of automatic quantitative packing machine, therefore usually require to have gratifying metering effect.So, in patent documentation, can be seen in relevant technical information equally, the automatic quantitative packing machine of comparatively typically recommending such as Granted publication CN2538672Y, this patent scheme is by material flow control device, proportioning device, hydraulic efficiency gear, feedway and electrical controller form, technical essential is by electrical controller the large wicket pull bar of material flow control device to be implemented control, for example when the electromagnet dead electricity, then the flow wicket is opened, make the packaging bag of slips chucking by hydraulic power simultaneously, then the drain hole gate is opened material is put into packaging bag, and then the arm beam of steelyard begins to weigh, when the arm beam of steelyard leaves the main poise approach switch, send signal by the main poise approach switch drain hole gate is closed, and the blowing wicket continues blowing, until the arm beam of steelyard continues to rise to another approach switch, the electromagnet energising of previous dead electricity, the blowing wicket is closed, and aforementioned slips unclamps, and material bag drops to load-transfer device and is output.Specifically can be referring to the description of the Instructions Page 3 final stage of this patent.This scheme weighing process is loaded down with trivial details, and action link is many, especially owing to used the spring that is connected with the wicket pull bar, the extension spring that is connected with pole and the spring that is connected with the slips support, again because fatigue phenomenon appears in spring and extension spring easily, therefore As time goes on the action effect of wicket pull bar and slips become bad, be difficult to guarantee measurement accuracy and to the chucking effect of packaging bag.Integral structure is comparatively complicated in addition; And for example, the notification number that is proposed simultaneously by same applicant is respectively CN2778680Y and CN2778681Y, title are respectively lower-weighing automatic quantitative packer and suspended automatic dosing packing machine, these two patents have all been mentioned feed supplement, use the embodiment measurement accuracy, specifically can be referring to the 4th page of the 10th row-21 row of specification sheets of CN2778681Y.But the correctness of disposing metering needs to be processed by hand by the on-line operation personnel, therefore comparatively bothers.
Yet above-mentioned CN2538672Y, CN2778680Y and CN2778681Y are had the Full-automatic quantitative wrapping machine of automatic material compensation function by patent of invention publication No. CN102417047A(to the existing shortcoming of feed supplement) technical scheme of recommending eliminated.
But the feed supplement of the material that the CN102417047A flow is poor and/or water ratio is high often is difficult to reach the requirement of expectation, that is to say that when running into the material of poor fluidity, the feed supplement effect is comparatively inferior.
In view of above-mentioned prior art, still have necessity of improvement, the applicant has done useful design for this reason, find a way to resolve the problem, formed technical scheme described below, and taking to have carried out analogue test in the applicant plant area under the strict secrecy provision, it is practicable that the result proves
Summary of the invention
Task of the present invention is to provide a kind of material that helps to make the poor fluidity in the material storage tube successfully to flow to Weighing mechanism and uses to avoid producing arch formation and be conducive to satisfy the poor material of flow in material storage tube and carry out automatic feeding and use the automatic quantitative packing machine with automatic material compensation function that ensures measurement accuracy.
Task of the present invention is finished like this, and a kind of automatic quantitative packing machine with automatic material compensation function comprises a frame, is provided with a framework platform at the top of this frame with airborne; One Weighing mechanism, this Weighing mechanism are arranged on described framework platform towards a upper side, and are positioned at an end of a described side of framework platform; The can discharging bag-clamping mechanism of the material that be used for to accept to come from Weighing mechanism after weighing, this can discharging bag-clamping mechanism with cantilever position be connected to described framework platform towards under a side, and corresponding with Weighing mechanism; One is used for providing to described Weighing mechanism the material storage tube of material, and this material storage tube is arranged on described framework platform towards a upper side, and communicates with Weighing mechanism; Be characterised in that: also include Power train and a spiral feed supplement mechanism that is used for the spiral material conveying mechanism and that the material in the described material storage tube is carried towards described Weighing mechanism is used for ordering about the motion of spiral material conveying mechanism, the spiral material conveying mechanism is arranged in the material storage tube with horizontality rotationally, and be in transmission connection with Power train, and Power train is arranged on described framework platform towards a upper side, and be positioned at the other end of framework platform, spiral feed supplement mechanism is arranged in the material storage tube rotationally with horizontality equally.
In a specific embodiment of the present invention, described spiral material conveying mechanism comprises feeding spiral rod, conveying pipeline and the case that connects material, feeding spiral rod is bearing on the wall body of corresponding both sides of described material storage tube rotationally, one end is stretched in the conveying pipeline, the middle part is positioned at the material storage tube chamber of material storage tube, the other end is stretched over outside the material storage tube chamber and consists of a screw rod spindle nose that extends, this screw rod spindle nose is in transmission connection with the described Power train that is arranged on the described framework platform, the case that connects material is fixed on the tank tower, and tank tower is fixed on the described framework platform, and the top corresponding to described Weighing mechanism, this case that connects material communicates with Weighing mechanism, one end of conveying pipeline is connected with the case that connects material, and communicate with the case chamber that connects material of the case that connects material, and the other end of conveying pipeline is connected with material storage tube in the position corresponding to feeding spiral rod, and communicates with the material storage tube chamber; Described Power train comprises support, the first motor, first, second power wheel and the first driving band, support is fixed on the described framework platform, the first motor is fixed on the bottom of support, the first power wheel is fixed on the first motor shaft of the first motor, the second power wheel is fixed on described feeding spiral rod and is stretched on the described screw rod spindle nose outside the described material storage tube chamber, one end of the first driving band is nested with on the first power wheel, and the other end is nested with on the second power wheel; Described spiral feed supplement mechanism comprises the second motor, the 3rd, the 4th power wheel, the second driving band, spiral feed supplement screw rod and feed supplement pipe, the second motor is fixed on described framework platform or the described support, be bearing on the wall body of corresponding both sides of described material storage tube spiral feed supplement bolt rotary, one end is stretched in the described feed supplement pipe, the middle part is positioned at described material storage tube chamber, the other end is stretched over outside the material storage tube chamber and consists of the feed supplement screw rod spindle nose that extension is arranged, the 3rd power wheel is fixed on the second motor shaft of the second motor, the 4th power wheel is fixed on the described feed supplement screw rod spindle nose, one end of the second driving band is nested with on the 3rd power wheel, and the other end is nested with on the 4th power wheel, one end of feed supplement pipe is connected with the described case that connects material and communicates with the case chamber that connects material of the case that connects material, and the other end of feed supplement pipe is connected with material storage tube in the position corresponding to described spiral feed supplement screw rod and communicates with described material storage tube chamber.
In another specific embodiment of the present invention, on described material receiving tube and be positioned at the top and be provided with a ventilation dust removal by filtration cap, this ventilation dust removal by filtration cap communicates with the described case chamber that connects material.
In another specific embodiment of the present invention, be installed with a screw rod spindle nose supporting base at the top of described support, described screw rod spindle nose is bearing on this screw rod spindle nose supporting base rotationally.
In another specific embodiment of the present invention, be fixed with a feed supplement screw rod spindle nose supporting base at the top of described support, described feed supplement screw rod spindle nose is bearing on this feed supplement screw rod spindle nose supporting base rotationally.
Also have in the specific embodiment of the present invention, described the first power wheel and the second power wheel are belt pulley or sprocket wheel, and described the first driving band is drive belt or driving chain; Described the 3rd power wheel and the 4th power wheel are belt pulley or sprocket wheel, and described the second driving band is drive belt or driving chain.
More of the present invention and in specific embodiment, when described the first power wheel and the second power wheel were belt pulley, described the first driving band was drive belt; When described the first power wheel and the second power wheel were sprocket wheel, described the first driving band was driving chain; When described the 3rd power wheel and the 4th power wheel were belt pulley, described the second driving band was drive belt; When described the 3rd power wheel and the 4th power wheel were sprocket wheel, described the second driving band was driving chain.
In of the present invention and then specific embodiment, described Weighing mechanism comprises feeder hopper, adapter sleeve, the gravimetric tank frame, gravimetric tank, weight sensor, feed box and feed box start-stop system, the upper end of feeder hopper probes in the described case chamber that connects material, the upper end of adapter sleeve is connected with the lower end of feeder hopper, and the lower end of adapter sleeve is connected with the gravimetric tank inlet point on gravimetric tank top, gravimetric tank frame and weight sensor are fixed, gravimetric tank is fixed on the gravimetric tank frame, weight sensor is arranged on the framework platform, the upper end of discharge nozzle is connected with the lower end of gravimetric tank, feed box the start-stop system be arranged on the feed box, and corresponding to the position of the feed box discharging opening of feed box.
Of the present invention again more and in specific embodiment, described feed box start-stop system comprises clutch release slave cylinder and emptying door, clutch release slave cylinder is fixed on cantilever position on the outer wall of lower end of described feed box, the clutch release slave cylinder post of this clutch release slave cylinder is towards lower and hinged with emptying door, and the emptying door pivot is arranged on the lower end of feed box and corresponding with described feed box discharging opening.
In again of the present invention and then specific embodiment, described clutch release slave cylinder is cylinder or oil cylinder.
Technical scheme provided by the invention is owing to set up the spiral material conveying mechanism and be used for ordering about the Power train that the spiral material conveying mechanism moves, therefore by the spiral material conveying mechanism material in the material storage tube is driven towards Weighing mechanism, even if the poor fluidity of material, also can not occur building bridge or clustering phenomena in material storage tube, the guarantee Weighing mechanism is normally weighed so that automatic quantitative packing machine works incessantly; Owing to set up spiral feed supplement mechanism, therefore the material of poor fluidity can be carried out feed supplement, ensure the Weighing mechanism measurement accuracy.
Description of drawings
Fig. 1 is the embodiments of the invention constructional drawing.
Fig. 2 is the part sectional view of Fig. 1.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the present invention program to the description of embodiment, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
To see also Fig. 1 and Fig. 2, provided a frame 1, be fixed with a framework platform 11 to soar in the state of terrace (under the use state) at the top of this frame 1, in order ensuring safety, can guardrail 111 to be set at the position, edge of framework platform 11.The operator can by means of from terrace the ladder (not shown) to framework platform 11 step on to framework platform 11 and carry out inspection, certainly, the upper end of ladder and framework platform 11 are welded and fixed, and the lower end is supported on the terrace of field of employment.Here the inspection of mentioning refers to the following Weighing mechanism that will describe in detail 2, spiral material conveying mechanism 5 and Power train 6 etc. are carried out inspection.
One material storage tube 4 of being furnished with storing cover 42 is fixed under the framework platform 11 use states towards a upper side by material storage tube bearing support 43, namely is positioned at the right side of Weighing mechanism 2, and communicates with Weighing mechanism 2.Have one for the material storage tube inlet point 421 in the material introducing material storage tube chamber 41 that will come from feed bin in the top of aforementioned storing cylinder base 42 formation.
Technical essential as technical scheme provided by the invention, for aforementioned automatic quantitative packing machine has additional spiral material reason conveying mechanism 5 and a Power train 6, by spiral material conveying mechanism 5 the material thing in the material storage tube chamber 41 of material storage tube 4 is driven towards the direction of Weighing mechanism 2, be Weighing mechanism 2 material that awaits weighing is provided, Power train 6 be arranged on framework platform 11 under the use state towards on a side, and the other end that is positioned at framework platform 11 is the right-hand member under the location status shown in Figure 1, drives 5 work of spiral material conveying mechanism by this Power train 6.
Preferably but not the said spiral formula material that definitely is limited to reason conveying mechanism 5 comprises feeding swing arm 51, conveying pipeline 52 and the case 53 that connects material, feeding spiral rod 51 namely illustrates on the wall body of the left and right sides by the corresponding both sides that bearing seat 512 is bearing in aforementioned material storage tube 4 rotationally, and the middle part of feeding spiral rod 51 is positioned at material storage tube chamber 41 and has flight at this middle part.Shown in figure, feeding spiral rod 51 is stretched over outside the material storage tube chamber 41 towards the screw rod spindle nose 511 of an end (right-hand member) of Power train, is in transmission connection with Power train 6.The case 53 that connects material is fixed by bolts on the tank tower 533, and the bottom of tank tower 533 shows with tank tower bolt of rear end plate 5331(Fig. 2) fixing with aforementioned framework platform 11, and corresponding to the top of Weighing mechanism 2, the case chamber 531 that connects material of material receiving tube 53 communicates with Weighing mechanism 2.Also be provided with a ventilation dust removal by filtration cap 532 that communicates with the case chamber 531 that connects material at the top of the case 53 that connects material again.One end of conveying pipeline 52 namely is connected with the case 53 that connects material towards an end of the case 53 that connects material, and communicate with the case chamber 531 that connects material of the case 53 that connects material, and the other end of conveying pipeline 52 namely is connected with material storage tube 4 in the position corresponding to aforementioned feeding spiral rod 51 towards an end of material storage tube 4, and communicates with material storage tube chamber 41.Aforesaid feeding spiral rod 51 is stretched in the conveying tube chamber of conveying pipeline 52 towards an end of conveying pipeline 52, and arrives the accent position (discharging opening position) of conveying tube chamber.
Aforesaid the first power wheel 63 and the second power wheel 64 all both can use belt pulley, also can use sprocket wheel, and correspondingly, aforesaid the first driving band 65 both can use drive belt, also can use driving chain.Particularly, when first, second power wheel 63,64 was belt pulley, then the first driving band 65 was drive belt; When first, second power wheel 63,64 was sprocket wheel, the first driving band 65 was driving chain, and present embodiment is selected the former, that is, first, second power wheel 63,64 is selected and used belt pulley, and the first driving band 65 is selected and used belt.
By shown in Figure 1, be fixed with a screw rod spindle nose supporting base 611 at the top of aforementioned brackets 61, aforesaid screw rod spindle nose 511 is bearing on this screw rod spindle nose supporting base 611 rotationally.
When 62 work of the first motor, drive the first power wheel 63 by the first motor shaft 621, drive the second power wheel 64 through the first driving band 65, because the second power wheel 64 is fixed in the screw rod spindle nose 511 of feeding spiral rod 51, therefore drive feeding spiral rod 51 rotations by this second power wheel 64, thereby the material in the material storage tube chamber 41 of material storage tube 4 is driven to conveying pipeline 52, and the material that comes from conveying pipeline 52 enters the case chamber 531 that connects material of the case 53 that connects material, and supplies with Weighing mechanism 2 and weighs.
Spiral feed supplement provided by the invention mechanism 7 comprises the second motor 71, the 3rd, the 4th power wheel 72,73, the second driving band 74, spiral feed supplement screw rod 75 and feed supplement pipe 76, the second motor 71 is fixed on framework platform 11 or the support 61, present embodiment is fixed on the support 61, the two ends of spiral feed supplement screw rod 75 respectively are bearing on the corresponding cavity wall of described material storage tube 4 rotationally by bearing brackett 752, the middle part is positioned at described material storage tube chamber 41, and this spiral feed supplement screw rod 75 is stretched over outside the material storage tube chamber 41 towards the feed supplement screw rod spindle nose 751 of the end extension of the second motor 71, the 3rd power wheel 72 is fixed on the second motor shaft 711 of the second motor 71, the 4th power wheel 73 is fixed on the described feed supplement screw rod spindle nose 751, one end of the second driving band 74 is nested with on the 3rd power wheel 72, and the other end is nested with on the 4th power wheel 73, one end of feed supplement pipe 76 is connected with the described case 53 that connects material and communicates with the case chamber 531 that connects material of the case 53 that connects material, and the other end of feed supplement pipe 76 is connected with material storage tube 4 in the position corresponding to described spiral feed supplement screw rod 75 and communicates with described material storage tube chamber 41.Aforesaid spiral feed supplement screw rod 75 is stretched in the feed supplement tube chamber of feed supplement pipe 76 towards an end of feed supplement pipe 76, and arrives the accent position (discharging opening position) of feed supplement tube chamber.
Aforesaid the 3rd, the 4th power wheel 72,73 all both can be belt pulley, also can be sprocket wheel, and correspondingly, aforesaid the second driving band 74 both can be drive belt, also can be driving chain.Particularly, when the 3rd, the 4th power wheel 72,73 was belt pulley, then the second driving band 74 was drive belt; And when the 3rd, the 4th power wheel 72,73 was sprocket wheel, then the second driving band 74 was chain, and present embodiment is selected the former.
When 71 work of the second motor, drive the 3rd power wheel 72 by the second motor shaft 711, drive the 4th power wheel 73 through the second driving band 74, because the 4th power wheel 73 is fixed on the feed supplement screw rod spindle nose 751, therefore drive spiral feed supplement screw rod 75 rotations by the 4th power wheel 73, thereby the material in the material storage tube chamber 41 of material storage tube 4 is driven to feed supplement pipe 76, and the material that goes out feed supplement pipe 76 enters the aforesaid case chamber 531 that connects material.Guarantee the accurate requirement of weighing of Weighing mechanism 2 by this spiral feed supplement mechanism 7.
By shown in Figure 1, be provided with a feed supplement screw rod spindle nose supporting base 612 at the top of aforesaid support 61, aforesaid feed supplement screw rod spindle nose 751 is bearing on this feed supplement screw rod spindle nose supporting base 612 rotationally.
As another preferred scheme, automatic quantitative packing machine of the present invention also includes a mixer structure 8, this mixer structure 8 comprises material-stirring shaft 81, one group of stirring bar 82, the 5th, the 6th power wheel 83, the 84 and the 3rd driving band 85, the two ends of material-stirring shaft 81 respectively are bearing on the wall body of corresponding both sides of described material storage tube 4 rotationally by material-stirring shaft seat 811, and material-stirring shaft 81 is stretched over outside the described material storage tube chamber 41 towards an end of the 6th power wheel 84, the middle part of material-stirring shaft 81 is positioned at material storage tube chamber 41, and be positioned at the top in material storage tube chamber 41, one group of stirring bar 82 is fixed on the middle part of material-stirring shaft 81, adjacent stirring bar 82 consists of the criss cross false relation each other, the 5th power wheel 83 is fixed on the described screw rod spindle nose 511, the 6th power wheel 84 is fixed on material-stirring shaft 81 and is stretched over described material storage tube chamber 41 a described end outward, one end of the 3rd driving band 85 is nested with on the 5th power wheel 83, and the other end is nested with on the 6th power wheel 84.
In order to ensure that the 5th sprocket wheel 83 is fixed on the screw rod spindle nose 511 reliably, therefore be provided with at screw rod spindle nose 511 and limit nut matching thread 5111, to limit nut 51111 after the 5th power wheel 83 is fixed on the screw rod spindle nose 511 with the flat key fixed form screws on the restriction nut matching thread 5111, limit thereby limit 51111 pairs of the 5th sprocket wheels 83 of nut by this, deviate from from screw rod spindle nose 511 to avoid the 5th power wheel 83.
Again, on the end face of aforesaid screw rod spindle nose 511, also offer and limit screw hole 5112, after aforesaid the second power wheel 64 is fixed on the screw rod spindle nose 511 with the flat key fixed form, add catch 5114 and limit screw hole 5112 fixing with limiting screw 5113, thereby stopped by 5114 pairs of the second power wheels 64 of catch, take off (deviating from) to avoid it from screw rod spindle nose 511 upstreams.Restriction to aforesaid the first power wheel 63, the 3rd power wheel 72 and the 4th power wheel 73 is routine together, namely limits with corresponding catch and restriction screw equally.
And, offer towards an end end face of the 6th power wheel 84 at aforesaid material-stirring shaft 81 and to stop screw hole 811, after the 6th power wheel 84 is fixed with flat key fixed form and material-stirring shaft 81, with stopping screw 8111 and adding barrier sheet 8112 and stop that screw hole 811 is fixing, thereby stopped by 8112 pairs of the 6th power wheels 84 of barrier sheet, break away from material-stirring shaft 81 to avoid the 6th power wheel 84.
When aforesaid the 5th power wheel 83 and the 6th power wheel 84 were sprocket wheel, aforesaid the 3rd driving band 85 was driving chain; And when the 5th power wheel 83 and the 6th power wheel 84 were belt pulley, then the 3rd driving band 85 was drive belt, and present embodiment is selected the former.
Driven under feeding spiral rod 51 motions by aforesaid the second power wheel 64, because the 5th power wheel 83 is fixed on the screw rod spindle nose 511 of feeding spiral rod 51, therefore the 5th power wheel 83 moves, and drives the 6th power wheel 84 through the 3rd driving band 85.Because the 6th power wheel 84 is fixed in material-stirring shaft 81, therefore drive material-stirring shaft 81 rotations by the 6th power wheel 84, stir by being fixed on 82 pairs of materials that enter material storage tube chamber 41 of one group of stirring bar on the material-stirring shaft 81 and that be positioned at material storage tube chamber 41, avoid the material conglomeration, further guarantee the feeding effect of aforesaid feeding spiral rod 51, and further guarantee the feed supplement effect of aforesaid spiral feed supplement screw rod 75.
As another preferred version of the present invention, be equipped with a conveying pipeline start-stop system 54 and a feed supplement pipe start-stop system 55 at the aforesaid case 53 that connects material, conveying pipeline start-stop system 54 comprises the first acting cylinder 541 and the first valve 542, the first acting cylinder 541 is fixed on the aforesaid material storage tube 4 with the horizontally-arranged state of level, and corresponding with conveying pipeline 52, the first acting cylinder post 5411 of this first acting cylinder 541 is stretched in the aforesaid material storage tube chamber 41, the first valve 542 is positioned at material storage tube chamber 41, and fix with the end of the first acting cylinder post 5411, this first valve 542 is also corresponding with the conveying pipeline discharging opening of conveying pipeline 52; Feed supplement pipe start-stop system 55 comprises the second acting cylinder 551 and the second valve 552, the second acting cylinder 551 is fixed on the material storage tube 4 with the horizontally-arranged state of level, and corresponding with feed supplement pipe 76, the second acting cylinder post 5511 of this second acting cylinder 551 is stretched in the aforesaid material storage tube chamber 41, the second valve 552 is positioned at material storage tube chamber 41, and fix with the end of the second acting cylinder post 5511, this second valve 552 is also corresponding with the feed supplement pipe discharging opening of feed supplement pipe 76.
Be in when weighing state at aforesaid Weighing mechanism 2, conveying pipeline discharging opening sealing by 542 pairs of conveying pipelines 52 of the first valve of conveying pipeline start-stop system 54, avoid in the conveying pipeline 52 and material that be in conveying pipeline discharging opening position drops under self-gravity action because of mechanical vibration in the material storage tube chamber 41 in and enters Weighing mechanism 2, thus the accuracy that guarantee is weighed.Equally, after 76 feed supplements of feed supplement pipe are finished, by the sealing of the feed supplement pipe discharging opening of 552 pairs of feed supplement pipes 76 of the second valve, avoid in the feed supplement pipe 76 and material that be in feed supplement pipe discharging opening position falls in the material storage tube chamber 41, guarantee weighing accurately of Weighing mechanism 2.
By illustrated in figures 1 and 2, when the first acting cylinder post 5411 of the first acting cylinder 541 stretches out outside cylinder body, then drive the first valve 542 towards the direction displacement of conveying pipeline 52 by the first acting cylinder post 5411, to the conveying pipeline discharging opening sealing of conveying pipeline 52, vice versa.Same reason when the second acting cylinder post 5511 of the second acting cylinder 551 stretches out, drives the second valve 552 towards the direction displacement of feed supplement pipe 76 by the second acting cylinder post 5511 outside cylinder body, to the feed supplement pipe discharging opening sealing of feed supplement pipe 76, vice versa.
Aforesaid the first acting cylinder 541 and the second acting cylinder 551 all use cylinder in the present embodiment, if but oil cylinder is replaced cylinder, should be considered as so equivalence and replace and still belong to technology contents category disclosed by the invention.
The Weighing mechanism 2 that the above mentions repeatedly comprises feeder hopper 21, adapter sleeve 22, gravimetric tank frame 23, gravimetric tank 24, weight sensor 25, feed box 26 and feed box start-stop system 27, the top of feeder hopper 21 is insinuated in the case chamber 531 that connects material of the aforementioned case 53 that connects material, and fix with the chamber wall in the case chamber 531 that connects material, the material that enters in the case chamber 531 that connects material enters in the feeder hopper 21 under self-gravity action, the upper end of adapter sleeve 22 is connected with the lower end of feeder hopper 21, the lower end of this feeder hopper 21 is the feeder hopper discharging opening of feeder hopper 21, the lower end of adapter sleeve 22 and gravimetric tank inlet point 241 that occupy middle position 24 tops with gravimetric tank is connected, and the materials that enter in the feeder hopper 21 enter in the gravimetric tank 24 through adapter sleeve 22 and gravimetric tank inlet point 241.Gravimetric tank frame 23 is fixing with weight sensor 25, and gravimetric tank 24 by one group fixedly ear 242 be fixed on the gravimetric tank frame 23, weight sensor 25 also can be described as LOAD CELLS or gage probe, this weight sensor 25 is fixed on the sensor holder 251, and sensor holder 251 is fixed on the framework platform 11 of aforementioned frame 1.The upper end of feed box 26 is connected with the lower end of gravimetric tank 24, and feed box start-stop system 27 is arranged on the outer wall of feed box 26, and corresponding to the position of the feed box discharging opening 261 of feed box 26.
Aforesaid feed box start-stop system 27 comprises clutch release slave cylinder 271 and emptying door 272, clutch release slave cylinder 271 is fixed on cantilever position on the outer wall of lower end of feed box 26, the clutch release slave cylinder post 2711 of this clutch release slave cylinder 271 is towards upper and hinged by bearing pin 27111 and emptying door 272, and emptying door 272 is arranged on the lower end of feed box 26 by emptying door jointed shaft 2721 pivots, and corresponding with feed box discharging opening 261.
Aforesaid clutch release slave cylinder 271 uses cylinder in the present embodiment, yet, if use oil cylinder to substitute cylinder, belong to so equally equivalence and replace and still belong to technology contents category disclosed by the invention.When the clutch release slave cylinder post 2711 of clutch release slave cylinder 271 bounces back in the cylinder body, drive emptying door 272 by clutch release slave cylinder post 2711, make emptying door 272 swing the position of leaving feed box discharging opening 261, after being weighed by weight sensor 25 and material that be positioned at gravimetric tank 24 is implemented packing through the can discharging bag-clamping mechanism 3 that the feed box discharging opening 261 of discharge nozzle 26 enters the below, namely enters in the packaging bag 9.
Aforesaid can discharging bag-clamping mechanism 3 with cantilever position be connected to framework platform 11 under the use state towards under a side, and match with Weighing mechanism 2, namely corresponding to the below of feed box discharging opening 261.
Because open in the Chinese patent literature that the structure of can discharging bag-clamping mechanism 3 exemplifies below being not limited to, the Full-automatic quantitative wrapping machine that has dedusting function such as application for a patent for invention publication No. CN102398689A(), CN102442444A(has the can discharging bag-clamping mechanism of the automatic quantitative packing machine of self-cleaning function), CN102417045A(Full-automatic quantitative wrapping machine), CN102417046A(has the Full-automatic quantitative wrapping machine of dust reduction capability), CN102417047A(has the Full-automatic quantitative wrapping machine of automatic material compensation function) and the can discharging bag-clamping mechanism of CN102398701A(Full-automatic quantitative wrapping machine), etc., so the identical can discharging bag-clamping mechanism 3 of structure that the applicant no longer discloses structure and these documents is given unnecessary details.
Use when of the present invention, come from feed bin and the material introduced by the road in material storage tube inlet point 421 enters the material storage tube chamber 41 of material storage tube 4, under the work of Power train 6 (specifically can referring to the superincumbent detailed description of applicant), by feeding spiral rod 51 materials in the material storage tube chamber 41 are driven or claimed to stir towards the direction of conveying pipeline 52 and send, the first valve 542 of the conveying pipeline start-stop system 54 of this moment is in the opening to the conveying pipeline discharging opening of conveying pipeline 52, the material that enters in the conveying pipeline 52 enters the feeder hopper 21 of Weighing mechanism 2, until enter in the gravimetric tank 24.At this moment, feed box start-stop system 27 emptying door 272 still is in the closed condition to the feed box discharging opening of feed box 26, and in this process, mixer structure 8 is also in running order, be fixed on the material-stirring shaft 81 and 82 pairs of materials stirrings of one group of stirring bar that be positioned at material storage tube chamber 41 by material-stirring shaft 81 drives, to destroy material conglomeration and/or arch formation, guarantee is returned material screw rod 51 and swimmingly material is driven towards conveying pipeline 52.When material is tending towards reaching the degree that once weighs of Weighing mechanism 2, conveying pipeline start-stop system 54 work, 542 pairs of conveying pipeline discharging opening sealings of the first valve.If there is the feed supplement situation, namely in order to avoid short weight, order about so the second motor 71 work of spiral feed supplement mechanism 7, material in the material storage tube chamber 41 is driven towards feed supplement pipe 76 by spiral feed supplement screw rod 75 by the description above the applicant, the second valve 552 of the feed supplement pipe start-stop system 55 of this moment is in the opening to the feed supplement pipe discharging opening of feed supplement pipe 76, when material accurately reaches the deal of 2 computation weighs of Weighing mechanism, the second motor 71 quits work, and the sealing of the feed supplement pipe discharging opening of 552 pairs of feed supplement pipes 76 of the second valve.Then order about aforementioned feed box start-stop system's emptying door 272, the material in the gravimetric tank 24 is discharged into can discharging bag-clamping mechanism 3, enter in the packaging bag 9.Aforementioned feed box start-stop system 27, can discharging bag-clamping mechanism 3, spiral material conveying mechanism 5, Power train 6, spiral feed supplement mechanism 7 and mixer structure 8 etc. are all visited in the electric control box 12 that is arranged on the framework platform 11.
In sum, technical scheme provided by the invention has overcome the shortcoming in the prior art faithfully, can flow poor material carry out the quantitative weighing packing, successfully finished the invention task, and objectively embodied the applicant at the technique effect described in the technique effect hurdle.No matter particularly be the impact that 5 feedings of spiral material conveying mechanism or 7 feed supplements of spiral feed supplement mechanism all are not subjected to the quality of material fluidity
Claims (10)
1.
A kind of automatic quantitative packing machine with automatic material compensation function comprises a frame (1), is provided with a framework platform (11) at the top of this frame (1) with airborne; One Weighing mechanism (2), this Weighing mechanism (2) are arranged on described framework platform (11) towards a upper side, and are positioned at an end of a described side of framework platform (11); One is used for accepting to come from the can discharging bag-clamping mechanism (3) of the material after Weighing mechanism (2) is weighed, this can discharging bag-clamping mechanism (3) with cantilever position be connected to described framework platform (11) towards under a side, and corresponding with Weighing mechanism (2); One is used for providing to described Weighing mechanism (2) material storage tube (4) of material, and this material storage tube (4) is arranged on described framework platform (11) towards a upper side, and communicates with Weighing mechanism (2); It is characterized in that: also include one and be used for the spiral material conveying mechanism (5) and that the material in the described material storage tube (4) is carried towards described Weighing mechanism (2) is used for ordering about Power train (6) and the spiral feed supplement mechanism (7) that spiral material conveying mechanism (5) moves, spiral material conveying mechanism (5) is arranged in the material storage tube (4) rotationally with horizontality, and be in transmission connection with Power train (6), and Power train (6) is arranged on described framework platform (11) towards a upper side, and be positioned at the other end of framework platform (11), spiral feed supplement mechanism (7) is arranged in the material storage tube (4) rotationally with horizontality equally.
2.
Automatic quantitative packing machine with automatic material compensation function according to claim 1, it is characterized in that described spiral material conveying mechanism (5) comprises feeding spiral rod (51), conveying pipeline (52) and the case that connects material (53), feeding spiral rod (51) is bearing on the wall body of corresponding both sides of described material storage tube (4) rotationally, one end is stretched in the conveying pipeline (52), the middle part is positioned at the material storage tube chamber (41) of material storage tube (4), the other end is stretched over outside the material storage tube chamber (41) and consists of a screw rod spindle nose (511) that extends, this screw rod spindle nose (511) is in transmission connection with the described Power train (6) that is arranged on the described framework platform (11), the case (53) that connects material is fixed on the tank tower (533), and tank tower (533) is fixed on the described framework platform (11), and the top corresponding to described Weighing mechanism (2), this case that connects material (53) communicates with Weighing mechanism (2), one end of conveying pipeline (52) is connected with the case that connects material (53), and communicate with the case chamber (531) that connects material of the case that connects material (53), and the other end of conveying pipeline (52) is connected with material storage tube (4) in the position corresponding to feeding spiral rod (51), and communicates with material storage tube chamber (41); Described Power train (6) comprises support (61), the first motor (62), first, the second power wheel (63,64) and the first driving band (65), support (61) is fixed on the described framework platform (11), the first motor (62) is fixed on the bottom of support (61), the first power wheel (63) is fixed on first motor shaft (621) of the first motor (62), the second power wheel (64) is fixed on described feeding spiral rod (51) and is stretched on the outer described screw rod spindle nose (511) in described material storage tube chamber (41), one end of the first driving band (65) is nested with on the first power wheel (63), and the other end is nested with on the second power wheel (64); Described spiral feed supplement mechanism (7) comprises the second motor (71), the 3rd, the 4th power wheel (72), (73), the second driving band (74), spiral feed supplement screw rod (75) and feed supplement pipe (76), the second motor (71) is fixed on described framework platform (11) or the described support (61), spiral feed supplement screw rod (75) is bearing on the wall body of corresponding both sides of described material storage tube (4) rotationally, one end is stretched in the described feed supplement pipe (76), the middle part is positioned at described material storage tube chamber (41), the other end is stretched over outside the material storage tube chamber (41) and consists of the feed supplement screw rod spindle nose (751) that extension is arranged, the 3rd power wheel (72) is fixed on second motor shaft (711) of the second motor (71), the 4th power wheel (73) is fixed on the described feed supplement screw rod spindle nose (751), one end of the second driving band (74) is nested with on the 3rd power wheel (72), and the other end is nested with on the 4th power wheel (73), one end of feed supplement pipe (76) is connected with the described case that connects material (53) and communicates with the case chamber (531) that connects material of the case that connects material (53), and the other end of feed supplement pipe (76) is connected with material storage tube (4) in the position corresponding to described spiral feed supplement screw rod (75) and communicates with described material storage tube chamber (41).
3.
Automatic quantitative packing machine with automatic material compensation function according to claim 2, it is characterized in that upper at described material receiving tube (53) and be positioned at the top being provided with a ventilation dust removal by filtration cap (532), this ventilation dust removal by filtration cap (532) communicates with the described case chamber (531) that connects material.
4.
Automatic quantitative packing machine with automatic material compensation function according to claim 2, it is characterized in that being installed with a screw rod spindle nose supporting base (611) at the top of described support (61), described screw rod spindle nose (511) is bearing on this screw rod spindle nose supporting base (611) rotationally.
5.
Automatic quantitative packing machine with automatic material compensation function according to claim 2, it is characterized in that being fixed with a feed supplement screw rod spindle nose supporting base (612) at the top of described support (61), described feed supplement screw rod spindle nose (751) is bearing on this feed supplement screw rod spindle nose supporting base (612) rotationally.
6.
Automatic quantitative packing machine with automatic material compensation function according to claim 2, it is characterized in that described the first power wheel (63) and the second power wheel (64) are belt pulley or sprocket wheel, described the first driving band (65) is drive belt or driving chain; Described the 3rd power wheel (72) and the 4th power wheel (73) are belt pulley or sprocket wheel, and described the second driving band (74) is drive belt or driving chain.
7.
Automatic quantitative packing machine with automatic material compensation function according to claim 6 is characterized in that described the first driving band (65) is drive belt when described the first power wheel (63) and the second power wheel (64) during for belt pulley; When described the first power wheel (63) and the second power wheel (64) were sprocket wheel, described the first driving band (65) was driving chain; When described the 3rd power wheel (72) and the 4th power wheel (73) were belt pulley, described the second driving band (74) was drive belt; When described the 3rd power wheel (72) and the 4th power wheel (73) were sprocket wheel, described the second driving band (74) was driving chain.
8.
Automatic quantitative packing machine with automatic material compensation function according to claim 2, it is characterized in that described Weighing mechanism (2) comprises feeder hopper (21), adapter sleeve (22), gravimetric tank frame (23), gravimetric tank (24), weight sensor (25), feed box (26) and feed box start-stop system (27), the upper end of feeder hopper (21) probes in the described case chamber (531) that connects material, the upper end of adapter sleeve (22) is connected with the lower end of feeder hopper (21), and the lower end of adapter sleeve (22) is connected with the gravimetric tank inlet point (241) on gravimetric tank (24) top, gravimetric tank frame (23) is fixing with weight sensor (25), gravimetric tank (24) is fixed on the gravimetric tank frame (23), weight sensor (25) is arranged on the framework platform (11), the upper end of discharge nozzle (26) is connected with the lower end of gravimetric tank (24), feed box start-stop system (27) is arranged on the feed box (26), and corresponding to the position of the feed box discharging opening (261) of feed box (26).
9.
Automatic quantitative packing machine with automatic material compensation function according to claim 8, it is characterized in that described feed box start-stop system (27) comprises clutch release slave cylinder (271) and emptying door (272), clutch release slave cylinder (271) is fixed on cantilever position on the outer wall of lower end of described feed box (26), the clutch release slave cylinder post (2711) of this clutch release slave cylinder (271) is towards lower and hinged with emptying door (272), and emptying door (272) pivot is arranged on the lower end of feed box (26) and corresponding with described feed box discharging opening (261).
10.
Automatic quantitative packing machine with automatic material compensation function according to claim 9 is characterized in that described clutch release slave cylinder (271) is cylinder or oil cylinder
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445073.2A CN102923331B (en) | 2012-11-09 | 2012-11-09 | Automatic quantitative packing machine with automatic feeding function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445073.2A CN102923331B (en) | 2012-11-09 | 2012-11-09 | Automatic quantitative packing machine with automatic feeding function |
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| CN102923331A true CN102923331A (en) | 2013-02-13 |
| CN102923331B CN102923331B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210445073.2A Expired - Fee Related CN102923331B (en) | 2012-11-09 | 2012-11-09 | Automatic quantitative packing machine with automatic feeding function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697410A (en) * | 2017-01-21 | 2017-05-24 | 安徽信远包装科技有限公司 | Feeding device for weight reduction scale for ultra-fine powder packaging |
| CN114771894A (en) * | 2022-05-24 | 2022-07-22 | 广州市铭粤包装机械有限公司 | Particle packaging machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728664A1 (en) * | 1995-02-22 | 1996-08-28 | Probat-Werke von Gimborn Maschinenfabrik GmbH | Apparatus for compacting granular material |
| JP2002166902A (en) * | 2000-11-29 | 2002-06-11 | Nisshin Seifun Group Inc | Powder and granular substance filling apparatus and controlling method therefor |
| JP2002274503A (en) * | 2001-03-16 | 2002-09-25 | Sangyo Kiki Kenkyusho:Kk | Method and device for filling raw material of fixed quantity in vessel |
| CN2832663Y (en) * | 2005-07-28 | 2006-11-01 | 常熟市三禾计量设备厂 | Feeding mechanism for valve bag package machine |
| CN201043014Y (en) * | 2007-06-06 | 2008-04-02 | 邓惠文 | Electronic quantitative package scale storehouse body type three-screw axis continuous feeding machine |
| CN202320814U (en) * | 2011-11-28 | 2012-07-11 | 常熟市贝普包装机械有限公司 | Full-automatic quantitative packing machine |
| CN102700735A (en) * | 2012-06-05 | 2012-10-03 | 无锡大东机械制造有限公司 | Powder material ton bag quantitative packing scale and packing method |
| CN202896900U (en) * | 2012-11-09 | 2013-04-24 | 常熟市贝普包装机械有限公司 | Automatic quantitative packaging machine with function of automatic supplement |
-
2012
- 2012-11-09 CN CN201210445073.2A patent/CN102923331B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0728664A1 (en) * | 1995-02-22 | 1996-08-28 | Probat-Werke von Gimborn Maschinenfabrik GmbH | Apparatus for compacting granular material |
| JP2002166902A (en) * | 2000-11-29 | 2002-06-11 | Nisshin Seifun Group Inc | Powder and granular substance filling apparatus and controlling method therefor |
| JP2002274503A (en) * | 2001-03-16 | 2002-09-25 | Sangyo Kiki Kenkyusho:Kk | Method and device for filling raw material of fixed quantity in vessel |
| CN2832663Y (en) * | 2005-07-28 | 2006-11-01 | 常熟市三禾计量设备厂 | Feeding mechanism for valve bag package machine |
| CN201043014Y (en) * | 2007-06-06 | 2008-04-02 | 邓惠文 | Electronic quantitative package scale storehouse body type three-screw axis continuous feeding machine |
| CN202320814U (en) * | 2011-11-28 | 2012-07-11 | 常熟市贝普包装机械有限公司 | Full-automatic quantitative packing machine |
| CN102700735A (en) * | 2012-06-05 | 2012-10-03 | 无锡大东机械制造有限公司 | Powder material ton bag quantitative packing scale and packing method |
| CN202896900U (en) * | 2012-11-09 | 2013-04-24 | 常熟市贝普包装机械有限公司 | Automatic quantitative packaging machine with function of automatic supplement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697410A (en) * | 2017-01-21 | 2017-05-24 | 安徽信远包装科技有限公司 | Feeding device for weight reduction scale for ultra-fine powder packaging |
| CN114771894A (en) * | 2022-05-24 | 2022-07-22 | 广州市铭粤包装机械有限公司 | Particle packaging machine |
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|---|---|
| CN102923331B (en) | 2014-05-07 |
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