CN102923331B - Automatic quantitative packing machine with automatic feeding function - Google Patents
Automatic quantitative packing machine with automatic feeding function Download PDFInfo
- Publication number
- CN102923331B CN102923331B CN201210445073.2A CN201210445073A CN102923331B CN 102923331 B CN102923331 B CN 102923331B CN 201210445073 A CN201210445073 A CN 201210445073A CN 102923331 B CN102923331 B CN 102923331B
- Authority
- CN
- China
- Prior art keywords
- power wheel
- storage tube
- feed supplement
- screw rod
- material storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Basic Packing Technique (AREA)
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 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 as the packing of the powder of flour, food seasoning etc. and so on or particulate material generally by Manual Packaging pattern before gradually transition be current S. A. and full-automatic mechanical packaging.Automatic quantitative packing machine has that packaging efficiency is high, accurate measurement, input manpower is few and contribute to alleviate workman's the strong points such as labour intensity, thereby the production firm that is not limited to above mentioned product is widely used.
in Chinese patent literature, is no lack of the technical information being seen in about automatic quantitative packing machine, as CN2333623Y(automatic quantitative packing machine), the bag clamping mechanism with steel band on CN201512126U(Full-automatic quantitative wrapping machine), CN201872967U(automatic quantitative packing machine), etc.
eliminate being not limited to " Full-automatic quantitative wrapping machine " that shortcoming that the above-mentioned patent exemplifying particularly exists in CN2778680Y and CN277868Y recommended by application for a patent for invention publication No. CN102417045A, specifically can be referring to the specification sheets 0008-0009 section of this CN102417045A.
but above-mentioned CN102417045A still exists shortcoming material to fastidious property, because when running into the relatively large material of poor fluidity and aqueous ingredients, can in the material storage tube of material storage mechanism, there is arch formation, the impact packaging efficiency of weighing.The disposal way of industry is at present: when material produces arch formation, by online assignment personnel, artificially the material in material storage tube is disclosed and 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, because arch formation can not be realized in advance, but when material cut-off, just find (on the time, thering is hysteresis quality), therefore affect to a certain extent operating efficiency, affect continuous weighting and packing.
in addition, for fear of the packing error of automatic quantitative packing machine, exceed specialized range, therefore conventionally 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 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 to control, for example, when electromagnet dead electricity, flow wicket is opened, by hydraulic power, make the packaging bag of slips clamping simultaneously, then drain hole gate is opened material is put into packaging bag, and then the arm beam of steelyard starts to weigh, when the arm beam of steelyard leaves main poise approach switch, by main poise approach switch, sending signal closes drain hole gate, and blowing wicket continues blowing, until the arm beam of steelyard continues to rise to another approach switch, the previously electromagnet of dead electricity energising, blowing wicket is closed, aforementioned slips unclamps, 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.It is loaded down with trivial details that this scheme weighs process, and action link is many, especially owing to having used the spring being connected with wicket pull bar, the extension spring being connected with pole and the spring being connected with slips support, again owing to easily there is fatigue phenomenon in spring and extension spring, therefore As time goes on the action effect of wicket pull bar and slips is become to bad, be difficult to guarantee accuracy and the clamping effect to packaging bag of metering.In addition integral structure is comparatively complicated; And for example, the notification number simultaneously being proposed 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 accuracy that embodies metering, specifically can be referring to the 4th page of the 10th row-21 row of specification sheets of CN2778681Y.But, dispose the correctness of metering and need be processed by hand by on-line operation personnel, therefore comparatively bother.
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 CN102417047A flow is poor and/or water ratio is high is often difficult to reach the requirement of expectation, that is to say that, when running into the material of poor fluidity, 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 strict secrecy provision Xia the applicant plant area to carry out analogue test, it is practicable that result proves.
Summary of the invention
task of the present invention is to provide a kind of and contributes to make the material of the poor fluidity in material storage tube successfully flow to Weighing mechanism and use and avoid in material storage tube, producing arch formation and be conducive to meet the poor material of flow carrying out automatic feeding and using the automatic quantitative packing machine with automatic material compensation function that ensures the accuracy of measuring.
task of the present invention completes like this, and a kind of automatic quantitative packing machine with automatic material compensation function, comprises a frame, at the top of this frame, with airborne, is provided with a framework platform, one Weighing mechanism, this Weighing mechanism is arranged on described framework platform towards a upper side, and is positioned at one end of a described side of framework platform, the one filling discharging bag-clamping mechanism for the material after accepting to come from Weighing mechanism and weighing, this filling discharging bag-clamping mechanism with cantilever position be connected to described framework platform towards under a side, and corresponding with Weighing mechanism, one for provide the material storage tube of material, this material storage tube to be arranged on described framework platform towards a upper side to described Weighing mechanism, and communicate with Weighing mechanism, be characterised in that: also include one for spiral material conveying mechanism that the material in described material storage tube is carried towards described Weighing mechanism and for ordering about Power train and a spiral feed supplement mechanism of the motion of spiral material conveying mechanism, spiral material conveying mechanism is arranged in 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 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 conveying pipeline, middle part is positioned at the material storage tube chamber of material storage tube, the other end is stretched over outside material storage tube chamber and forms the screw rod spindle nose that has an extension, this screw rod spindle nose is in transmission connection with the described Power train being arranged on described framework platform, the case that connects material is fixed on tank tower, and tank tower is fixed on 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 communicate with 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 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 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 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 described feed supplement pipe, middle part is positioned at described material storage tube chamber, the other end is stretched over outside material storage tube chamber and forms the feed supplement screw rod spindle nose that has extension, the 3rd power wheel is fixed on the second motor shaft of the second motor, the 4th power wheel is fixed on 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 with described in connect material that case is connected and communicate 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 of the spiral feed supplement screw rod corresponding to described and communicates with described material storage tube chamber.
in another specific embodiment of the present invention, on the described case that connects material and be positioned at top and be provided with a ventilation dust removal by filtration cap, this ventilation dust removal by filtration cap with described in the case chamber that connects material communicate.
in another specific embodiment of the present invention, at the top of described support, be installed with a screw rod spindle nose supporting base, described screw rod spindle nose is bearing on this screw rod spindle nose supporting base rotationally.
in another specific embodiment of the present invention, at the top of described support, be fixed with a feed supplement screw rod spindle nose supporting base, described feed supplement screw rod spindle nose is bearing on this feed supplement screw rod spindle nose supporting base rotationally.
of the present invention, also have in a specific embodiment, the first described power wheel and the second power wheel are belt pulley or sprocket wheel, and the first described 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 the second described driving band is drive belt or driving chain.
more of the present invention and in a specific embodiment, when the first described power wheel and the second power wheel are belt pulley, the first described driving band is drive belt; When the first described power wheel and the second power wheel are sprocket wheel, the first described driving band is driving chain; When the 3rd described power wheel and the 4th power wheel are belt pulley, the second described driving band is drive belt; When the 3rd described power wheel and the 4th power wheel are sprocket wheel, the second described driving band is driving chain.
in of the present invention and then a specific embodiment, described Weighing mechanism comprises feeder hopper, adapter sleeve, gravimetric tank frame, gravimetric tank, weight sensor, feed box and feed box start-stop system, described in probeing into, the upper end of feeder hopper connects material in case chamber, 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 gravimetric tank frame, weight sensor is arranged on framework platform, the upper end of discharge nozzle is connected with the lower end of gravimetric tank, feed box start-stop system is arranged on feed box, and the position corresponding to the feed box discharging opening of feed box.
of the present invention again more and in a 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 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 a specific embodiment, described clutch release slave cylinder is cylinder or oil cylinder.
technical scheme provided by the invention is due to the Power train of having set up spiral material conveying mechanism and having moved for ordering about spiral material conveying mechanism, therefore by spiral material conveying mechanism, the material in material storage tube is driven towards Weighing mechanism, even if the poor fluidity of material, also can in material storage tube, not occur building bridge or clustering phenomena, guarantee Weighing mechanism is normally weighed so that automatic quantitative packing machine is normally worked incessantly; Owing to having set up spiral feed supplement mechanism, therefore the material of poor fluidity can be carried out to feed supplement, ensure the accuracy of Weighing mechanism metering.
Accompanying drawing explanation
fig. 1 is 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, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
to refer to Fig. 1 and Fig. 2, provided a frame 1, at the top of this frame 1, to soar, in the state of terrace (under use state), be fixed with a framework platform 11, in order ensuring safety, can guardrail 111 to be set at the position, edge of framework platform 11.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 lower end is supported on the terrace of field of employment.Here the inspection of mentioning refers to that Weighing mechanism 2, spiral material conveying mechanism 5 and the Power train 6 etc. to describing in detail carry out inspection below.
one material storage tube 4 of being furnished with storing cover 42 is fixed under framework platform 11 use states towards a upper side by material storage tube bearing support 43, is positioned at the right side of Weighing mechanism 2, and communicates with Weighing mechanism 2.At the top of aforementioned storing cover 42, form and have one for the material that comes from feed bin is introduced to the material storage tube inlet point 421 in material storage tube chamber 41.
technical essential as technical scheme provided by the invention, for aforementioned automatic quantitative packing machine has additional a spiral material 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 use state towards on a side, and the other end that is positioned at framework platform 11 is the right-hand member under location status shown in Fig. 1, by this Power train 6, drive 5 work of spiral material conveying mechanism.
preferably but not the said spiral formula material conveying mechanism 5 being definitely limited to comprises feeding swing arm 51, conveying pipeline 52 and the case 53 that connects material, the corresponding both sides that feeding spiral rod 51 is bearing in aforementioned material storage tube 4 rotationally by bearing seat 512 illustrate on the wall body of the left and right sides, 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, the screw rod spindle nose 511 of feeding spiral rod 51 towards one end of Power train (right-hand member) is stretched over outside material storage tube chamber 41, is in transmission connection with Power train 6.The case 53 that connects material is fixed by bolts on 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 the case 53 that connects material communicates with Weighing mechanism 2.At the top of the case 53 that connects material, be also provided with a ventilation dust removal by filtration cap 532 communicating with the case chamber 531 that connects material again.One end of conveying pipeline 52 is connected with the case 53 that connects material towards one 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 is connected with material storage tube 4 in the position corresponding to aforementioned feeding spiral rod 51 towards one end of material storage tube 4, and communicate with material storage tube chamber 41.Aforesaid feeding spiral rod 51 is in one end of conveying pipeline 52 is stretched over the conveying tube chamber of conveying pipeline 52, and the accent position (discharging opening position) of arrival conveying tube chamber.
aforesaid the first power wheel 63 and the second power wheel 64 all both can be used belt pulley, also can use sprocket wheel, and correspondingly, aforesaid the first driving band 65 both can be used drive belt, also can use driving chain.Particularly, when first, second power wheel 63,64 is belt pulley, the first driving band 65 is drive belt; When first, second power wheel 63,64 is sprocket wheel, the first driving band 65 is driving chain, and the present embodiment is selected the former, that is, first, second power wheel 63,64 is selected with belt pulley, and the first driving band 65 is selected and used belt.
as 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 the first motor 62 work, by the first motor shaft 621, drive the first power wheel 63, through the first driving band 65, drive the second power wheel 64, because the second power wheel 64 is fixed on the screw rod spindle nose 511 of feeding spiral rod 51, therefore by this second power wheel 64, drive feeding spiral rod 51 rotations, 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, supply with Weighing mechanism 2 and weigh.
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 support 61, the present embodiment is fixed on support 61, the two ends of spiral feed supplement screw rod 75 are respectively bearing on the corresponding cavity wall of described material storage tube 4 rotationally by bearing brackett 752, middle part is positioned at described material storage tube chamber 41, and the feed supplement screw rod spindle nose 751 that this spiral feed supplement screw rod 75 extends towards one end of the second motor 71 is stretched over outside material storage tube chamber 41, 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 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 with described in connect material that case 53 is connected and communicate 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 and communicates with described material storage tube chamber 41 in the position of the spiral feed supplement screw rod 75 corresponding to described.Aforesaid spiral feed supplement screw rod 75 is in one end of feed supplement pipe 76 is stretched over the feed supplement tube chamber of feed supplement pipe 76, and the accent position (discharging opening position) of arrival feed supplement tube chamber.
aforesaid the 3rd, the 4th power wheel 72,73 can be both all belt pulley, can be also sprocket wheel, and correspondingly, aforesaid the second driving band 74 can be both drive belt, can be also driving chain.Particularly, when the 3rd, the 4th power wheel 72,73 is belt pulley, the second driving band 74 is drive belt; And when the 3rd, the 4th power wheel 72,73 is sprocket wheel, the second driving band 74 is chain, the present embodiment is selected the former.
when the second motor 71 work, by the second motor shaft 711, drive the 3rd power wheel 72, through the second driving band 74, drive the 4th power wheel 73, because the 4th power wheel 73 is fixed on feed supplement screw rod spindle nose 751, therefore by the 4th power wheel 73, drive spiral feed supplement screw rod 75 rotations, 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.By this spiral feed supplement mechanism 7, guarantee the accurate requirement of weighing of Weighing mechanism 2.
as 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 are respectively 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 outside one end of the 6th power wheel 84 is stretched over described material storage tube chamber 41, 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 forms criss cross false relation each other, the 5th power wheel 83 is fixed on described screw rod spindle nose 511, the 6th power wheel 84 is fixed on material-stirring shaft 81 and is stretched over the described one end outside described material storage tube chamber 41, one end of the 3rd driving band 85 is nested with on the 5th power wheel 83, 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 screw rod spindle nose 511 reliably, therefore at screw rod spindle nose 511, be provided with and limit nut matching thread 5111, after the 5th power wheel 83 is fixed on screw rod spindle nose 511 with flat key fixed form, restriction nut 51111 is screwed and limit on nut matching thread 5111, thereby limit 51111 pairs of the 5th sprocket wheels 83 of nut by this, limit, to avoid the 5th power wheel 83 to deviate from from screw rod spindle nose 511.
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 screw rod spindle nose 511 with flat key fixed form, with limiting screw 5113, add catch 5114 and limit screw hole 5112 fixing, thereby by 5114 pairs of the second power wheels 64 of catch, stopped, to avoid it from screw rod spindle nose 511 upstreams de-(deviating from).The restriction of aforesaid the first power wheel 63, the 3rd power wheel 72 and the 4th power wheel 73, with example, is limited with corresponding catch and restriction screw equally.
and, at aforesaid material-stirring shaft 81, on one end end face of the 6th power wheel 84, offer and 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 by 8112 pairs of the 6th power wheels 84 of barrier sheet, stopped, to avoid the 6th power wheel 84 to depart from material-stirring shaft 81.
when aforesaid the 5th power wheel 83 and the 6th power wheel 84 are sprocket wheel, aforesaid the 3rd driving band 85 is driving chain; And when the 5th power wheel 83 and the 6th power wheel 84 are belt pulley, the 3rd driving band 85 is drive belt, the present embodiment is selected the former.
being 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 motions, and drive the 6th power wheel 84 through the 3rd driving band 85.Because the 6th power wheel 84 is fixed on material-stirring shaft 81, therefore by the 6th power wheel 84, drive material-stirring shaft 81 rotations, by being fixed on 82 pairs of materials that enter material storage tube chamber 41 of one group of stirring bar on material-stirring shaft 81 and that be positioned at material storage tube chamber 41, stir, avoid 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, on the aforesaid case 53 that connects material, be equipped with a conveying pipeline start-stop system 54 and a feed supplement pipe start-stop system 55, 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 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 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 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 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.
at aforesaid Weighing mechanism 2 when weighing state, conveying pipeline discharging opening by 542 pairs of conveying pipelines 52 of the first valve of conveying pipeline start-stop system 54 seals, avoid in conveying pipeline 52 and the material in conveying pipeline discharging opening position under self-gravity action, drop in material storage tube chamber 41 and enter Weighing mechanism 2 because of mechanical vibration, thereby ensure the accuracy of weighing.Equally, after 76 feed supplements of feed supplement pipe complete, by the feed supplement pipe discharging opening of 552 pairs of feed supplement pipes 76 of the second valve, sealed, avoid in feed supplement pipe 76 and the material in feed supplement pipe discharging opening position fall in material storage tube chamber 41, guarantee weighing accurately of Weighing mechanism 2.
shown in Fig. 1 and Fig. 2, when the first acting cylinder post 5411 of the first acting cylinder 541 stretches out outside cylinder body, by the first acting cylinder post 5411, drive the first valve 542 towards the direction displacement of conveying pipeline 52, 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 outside cylinder body, drives the second valve 552 towards the direction displacement of feed supplement pipe 76 by the second acting cylinder post 5511, and 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 are all used cylinder in the present embodiment, if but oil cylinder is replaced to cylinder, should be considered as so equivalence and replace and still belong to technology contents category disclosed by the invention.
the Weighing mechanism 2 of repeatedly mentioning above 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 entering in the case chamber 531 that connects material enters in 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 is connected with gravimetric tank gravimetric tank inlet points 241 24 tops and that occupy middle position, the material entering in feeder hopper 21 enters in 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 gravimetric tank frame 23, weight sensor 25 also can be described as LOAD CELLS or gage probe, this weight sensor 25 is fixed on 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 is used 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 is when bouncing back in cylinder body, by clutch release slave cylinder post 2711, drive emptying door 272, make emptying door 272 swing the position of leaving feed box discharging opening 261, material after being weighed by weight sensor 25 and that be positioned at gravimetric tank 24 enters the filling discharging bag-clamping mechanism 3 enforcement packings of below through the feed box discharging opening 261 of discharge nozzle 26, enter in packaging bag 9.
aforesaid filling discharging bag-clamping mechanism 3 with cantilever position be connected to framework platform 11 under use state towards under a side, and match with Weighing mechanism 2, corresponding to the below of feed box discharging opening 261.
open in the Chinese patent literature exemplifying below being not limited to due to the structure of filling discharging bag-clamping mechanism 3, as application for a patent for invention publication No. CN102398689A(has the Full-automatic quantitative wrapping machine of dedusting function), CN102442444A(has the filling 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 filling discharging bag-clamping mechanism of CN102398701A(Full-automatic quantitative wrapping machine), etc., therefore the identical filling discharging bag-clamping mechanism 3 of structure that applicant no longer discloses with these documents structure repeats.
use when of the present invention, come from material feed bin and that introduce 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, the material in material storage tube chamber 41 is driven or claimed to stir towards the direction of conveying pipeline 52 and send, the opening of the first valve 542 of conveying pipeline start-stop system 54 now in the conveying pipeline discharging opening to conveying pipeline 52, enter into the feeder hopper 21 that material in conveying pipeline 52 enters Weighing mechanism 2, until enter in gravimetric tank 24.Now, feed box start-stop system 27 emptying door 272 is the closed condition in the feed box discharging opening to feed box 26 still, and in this process, mixer structure 8 is also in running order, by material-stirring shaft 81 drives, being fixed on 82 pairs of materials of one group of stirring bar on material-stirring shaft 81 and that be positioned at material storage tube chamber 41 stirs, 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 once weighing of Weighing mechanism 2, conveying pipeline start-stop system 54 work, the first 542 pairs, valve conveying pipeline discharging opening sealing.If there is feed supplement situation, for fear of short weight, order about so the second motor 71 work of spiral feed supplement mechanism 7, by the description above applicant, by spiral feed supplement screw rod 75, the material in material storage tube chamber 41 is driven towards feed supplement pipe 76, the opening of the second valve 552 of feed supplement pipe start-stop system 55 now in the feed supplement pipe discharging opening to 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 gravimetric tank 24 is discharged into filling discharging bag-clamping mechanism 3, enter in packaging bag 9.Aforementioned feed box start-stop system 27, filling 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 being arranged on framework platform 11.
in sum, technical scheme provided by the invention has overcome the shortcoming in prior art faithfully, can flow poor material carry out quantitative weighing packing, successfully completed invention task, and objectively embodied applicant at the technique effect described in technique effect hurdle.No matter be particularly the good and bad impact that 5 feedings of spiral material conveying mechanism or 7 feed supplements of spiral feed supplement mechanism are not all subject to material fluidity.
Claims (9)
1.
an automatic quantitative packing machine with automatic material compensation function, comprises a frame (1), at the top of this frame (1), with airborne, is provided with a framework platform (11), one Weighing mechanism (2), this Weighing mechanism (2) is arranged on described framework platform (11) towards a upper side, and is positioned at one end of a described side of framework platform (11), one for accepting to come from the filling discharging bag-clamping mechanism (3) of the material after Weighing mechanism (2) is weighed, this filling 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 for provide the material storage tube (4) of material, this material storage tube (4) to be arranged on described framework platform (11) towards a upper side to described Weighing mechanism (2), and communicate with Weighing mechanism (2), it is characterized in that: also include one for spiral material conveying mechanism (5) and Power train (6) and the spiral feed supplement mechanism (7) moving for ordering about spiral material conveying mechanism (5) towards described Weighing mechanism (2) conveying by the material in described material storage tube (4), spiral material conveying mechanism (5) is arranged in 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 material storage tube (4) rotationally with horizontality equally, 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 conveying pipeline (52), middle part is positioned at the material storage tube chamber (41) of material storage tube (4), the other end is stretched over outside material storage tube chamber (41) and forms the screw rod spindle nose (511) that has an extension, this screw rod spindle nose (511) is in transmission connection with the described Power train (6) being arranged on described framework platform (11), the case (53) that connects material is fixed on tank tower (533), and tank tower (533) is fixed on 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 communicate 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 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), 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 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 described feed supplement pipe (76), middle part is positioned at described material storage tube chamber (41), the other end is stretched over outside material storage tube chamber (41) and forms the feed supplement screw rod spindle nose (751) that has extension, 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 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) with described in connect material that case (53) is connected and communicate 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) and communicates with described material storage tube chamber (41) in the position of the spiral feed supplement screw rod (75) corresponding to described.
2.
the automatic quantitative packing machine with automatic material compensation function according to claim 1, it is characterized in that upper at the described case that connects material (53) and be positioned at top and be provided with a ventilation dust removal by filtration cap (532), this ventilation dust removal by filtration cap (532) with described in the case chamber (531) that connects material communicate.
3.
the automatic quantitative packing machine with automatic material compensation function according to claim 1, it is characterized in that at the top of described support (61), being installed with a screw rod spindle nose supporting base (611), described screw rod spindle nose (511) is bearing on this screw rod spindle nose supporting base (611) rotationally.
4.
the automatic quantitative packing machine with automatic material compensation function according to claim 1, it is characterized in that at the top of described support (61), being fixed with a feed supplement screw rod spindle nose supporting base (612), described feed supplement screw rod spindle nose (751) is bearing on this feed supplement screw rod spindle nose supporting base (612) rotationally.
5.
the automatic quantitative packing machine with automatic material compensation function according to claim 1, 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.
6.
the automatic quantitative packing machine with automatic material compensation function according to claim 5, 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) are during for belt pulley; When described the first power wheel (63) and the second power wheel (64) are sprocket wheel, described the first driving band (65) is driving chain; When the 3rd described power wheel (72) and the 4th power wheel (73) are belt pulley, described the second driving band (74) is drive belt; When the 3rd described power wheel (72) and the 4th power wheel (73) are sprocket wheel, described the second driving band (74) is driving chain.
7.
the automatic quantitative packing machine with automatic material compensation function according to claim 1, 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), described in probeing into, the upper end of feeder hopper (21) connects material in case chamber (531), 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 gravimetric tank frame (23), weight sensor (25) is arranged on 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 feed box (26), and the position corresponding to the feed box discharging opening (261) of feed box (26).
8.
the automatic quantitative packing machine with automatic material compensation function according to claim 7, 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).
9.
the automatic quantitative packing machine with automatic material compensation function according to claim 8, 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102923331A CN102923331A (en) | 2013-02-13 |
| CN102923331B true CN102923331B (en) | 2014-05-07 |
Family
ID=47638299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210445073.2A Expired - Fee Related CN102923331B (en) | 2012-11-09 | 2012-11-09 | Automatic quantitative packing machine with automatic feeding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102923331B (en) |
Families Citing this family (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 |
| CN114771894B (en) * | 2022-05-24 | 2023-06-02 | 广州市铭粤包装机械有限公司 | Particle packaging machine |
Citations (6)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4392121B2 (en) * | 2000-11-29 | 2009-12-24 | 株式会社日清製粉グループ本社 | Granule filling device and control method thereof |
| JP2002274503A (en) * | 2001-03-16 | 2002-09-25 | Sangyo Kiki Kenkyusho:Kk | Method and device for filling raw material of fixed quantity in vessel |
-
2012
- 2012-11-09 CN CN201210445073.2A patent/CN102923331B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102923331A (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101332639A (en) | Movable asphalt cement mortar blending device | |
| CN2774741Y (en) | Continuous cement concrete striring device | |
| CN105329678B (en) | Combined feeding quantitative scale | |
| CN102923327B (en) | Automatic weighing and packaging machine | |
| CN109352830A (en) | A kind of concrete production equipment | |
| CN108858722B (en) | Production line and process for magnesia carbon brick products | |
| CN108889153A (en) | A kind of dosing device with function of measuring | |
| CN102923331B (en) | Automatic quantitative packing machine with automatic feeding function | |
| CN201070804Y (en) | Mobile asphalt cement mortar blending equipment | |
| CN104198231B (en) | Intelligent sample preparation method | |
| CN107142817A (en) | A kind of modified pitch production line | |
| CN201753195U (en) | Combination conveyor for controlling connection and operation of blanking and batching steel wire rope used for hopper and material storage | |
| CN202922760U (en) | Foldable fast-assembling concrete agitating device | |
| CN202896900U (en) | Automatic quantitative packaging machine with function of automatic supplement | |
| CN102923325B (en) | Full-automatic quantitative packing machine with material falling-preventing function | |
| CN102923497B (en) | Three-scale-bucket weighing car used for automatic batching of friction materials | |
| CN202896895U (en) | Full-automatic quantitative packaging machine with function of preventing materials from falling | |
| CN202896894U (en) | Automatic quantitative packaging machine | |
| CN202896896U (en) | Automatic quantitative packaging machine with stirring function | |
| CN106607991A (en) | Horizontal cement slurry stirring system | |
| CN102923326B (en) | Automatic quantitative packing machine with material-stirring function | |
| CN209423537U (en) | A kind of metering dosage device of 3D printing ink | |
| CN202379097U (en) | Castable refractory batching, uniform mixing and automatic packing device | |
| CN110103343A (en) | A kind of water surely expects Automatic Production System | |
| CN109986696A (en) | A kind of stable native cold renewal blending station of multifunctional vertical green environment cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |