CN2778681Y - Suspended automatic dosing packing machine - Google Patents

Suspended automatic dosing packing machine Download PDF

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Publication number
CN2778681Y
CN2778681Y CN 200420111577 CN200420111577U CN2778681Y CN 2778681 Y CN2778681 Y CN 2778681Y CN 200420111577 CN200420111577 CN 200420111577 CN 200420111577 U CN200420111577 U CN 200420111577U CN 2778681 Y CN2778681 Y CN 2778681Y
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China
Prior art keywords
bag
feeding
hook
weighing
cylinder
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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
Application number
CN 200420111577
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Chinese (zh)
Inventor
孔晨曲
李足清
徐跃身
董结
夏祖明
陈飞
Original Assignee
李�浩
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Publication date
Application filed by 李�浩 filed Critical 李�浩
Priority to CN 200420111577 priority Critical patent/CN2778681Y/en
Application granted granted Critical
Publication of CN2778681Y publication Critical patent/CN2778681Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a suspended automatic quantitative packing machine which comprises a machine rack part, a material feeding part, a bag clamping part, a bag hanging part, a weighing part and a control part, wherein the material feeding part is composed of a feed port, a slow feeding mechanism, a material discharging gate and a material feeding part outlet; the bag hanging part is composed of a lifting air cylinder, a connecting rod and a hanging hook; the cylinder body of the lifting air cylinder is fixed to a supporting rack of the weighing part; a piston of the lifting air cylinder is connected with the hanging hook through the connecting rod; the weighing part is composed of a weighing sensor and the supporting rack; the weighing sensor is fixed to a crossbeam of the top of the machine rack part; the supporting rack is arranged above the weighing sensor; the bag clamping part is composed of two clamping hoops hooped on the outside of a bag clamping cylinder and a clamping mechanism. The machine has the advantages of compact structure, reliable and flexible performance, high speed, high precision, strong anti-interference ability, etc. The utility model is widely suitable for packing fluidic granules with better flowability in industries such as chemical industries, salt manufacture, grain, etc.

Description

The suspension type automatic quantitative packing machine
Technical field
The utility model belongs to the package packing machine field, is specifically related to the suspension type automatic quantitative packing machine that a kind of convection cell granular material carries out the fits automatically packing.
Background technology
The big packaging applications of woven bag is extensive, and particularly the big packing of the woven bag of fluid particle shape material is applicable to a lot of industries, and there are weak points such as field of application is narrow, package speed slow, the packing precision is low, functional reliability difference in the big wrapping machine of existing woven bag.
Before the utility model proposes, it is that 03241176.6 name is called the utility model patent of " industrial automatic packaging machine " that the applicant once proposed a kind of patent No., this wrapping machine mainly comprises the feeding parts, weigh parts and folder bag parts, though it has the feeding advanced person, the characteristics that degree of automation is high, but the component design of also weighing simultaneously is imperfect, hangs the inconvenient problem of bag.Its range of packages is between 20-50kg.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiency that the above-mentioned background technology exists, a kind of suspension type automatic quantitative packing machine to be provided, make its have rational in infrastructure, dependable performance, easy and simple to handle, package speed fast, the characteristics of packing precision height, wide accommodation.
For achieving the above object, the utility model adopts following technical scheme: the suspension type automatic quantitative packing machine, and comprise rack section, feeding part, folder bag part, hang bag part, weighing part and control part, it is characterized in that:
Described feeding part is made up of inlet point, speed charging mechanism, Dump gate, feeding part outlet, and feeding part is fixed on the feed bin, adopts between the outlet of feeding part and the folder bag tube to be flexible coupling, and the inlet point of feeding part links to each other with feed bin;
Described extension bag part is made up of lift cylinder, connecting rod and hook, and the lift cylinder cylinder body is fixed on the carriage of weighing part, and the lift cylinder piston links to each other with hook by connecting rod;
Described weighing part is made of LOAD CELLS and carriage, and LOAD CELLS is fixed on the crossbeam at rack section top, and carriage places above the LOAD CELLS;
Described folder bag part is made up of two clamping bands and the clamping mechanism that can bind round outside the folder bag tube.
In such scheme, the described extension on the bag suspension bracket that the hook middle part is hinged on connecting rod links to each other partly, the hook afterbody is hinged with the piston rod that is fixed on the hook cylinder on the suspension bracket, be hinged with the lock hook block on the suspension bracket at hook head portions place, the suspension bracket other with this lock hook block is provided with locating piece.
In such scheme, described clamping mechanism is made up of rocking arm and folder bag cylinder; an end of rocking arm is hinged on the bearing that links to each other with the folder bag tube; the other end links to each other with clamping band; the afterbody of folder bag cylinder block be hinged on hang bag suspension bracket that the part connecting rod links to each other on, the end and the clamping band of folder bag cylinder piston rod are hinged.
In such scheme, described LOAD CELLS is fixed on the crossbeam by screw height adjuster.
In such scheme, be provided with haul dolly or Roller Conveyors or band conveyor in the frame bottom.
In such scheme, described rack section is made of four root posts and the crossbeam that is positioned at column top, be connected by placing leading screw and nut mechanism in the column to float between crossbeam and the column, and with the bolt that is positioned on the column.
The utility model principle of work is: at first in the hook with ton bag hanger extension bag part, again the ton inner bag is inserted in inlet point, then by control part hair clip bag command signal, the action of folder bag cylinder, the ton inner bag is clamped, and hangs the bag part through of short duration time-delay the ton bag is mentioned.
Control part distribution weighing command signal, pneumatic gate valve is opened, and material enters drawing-in device, flows under the effect of gravity in the ton bag by the reinforced material of speed; After reaching setting value, device for hanging bag is fallen the ton bag, and bag clamping device pine bag and device for hanging bag take off bag automatically then.So far whole process finishes.
This machine has adopted advanced electronic load cell and definite value packing control, has adopted design of Sealing Structure, has reduced the corrosion of dust and to the influence of environment.Increase reciprocal dolly, improved package speed.Weighing to have used does not have bucket gross weight mode, makes this machine compact conformation, dependable performance flexible.It is fast to have had package speed, precision height, characteristics such as antijamming capability is strong.The flowing power that is widely used in industries such as chemical industry, salt manufacturing, grain is the fluid particle packing preferably.Its integrated performance index can match in excellence or beauty with external like product fully, and its range of packages is 800-1500kg.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the feeding part structural representation.
Fig. 4 is A-A among Fig. 3, B-B cutaway view.
Fig. 5 is a folder bag part-structure scheme drawing.
Fig. 6 is an A-A cutaway view among Fig. 5.
Fig. 7 is Fig. 5 left view.
Fig. 8 is a B-B cutaway view among Fig. 7.
Fig. 9 hangs bag part-structure scheme drawing.
Figure 10 is Fig. 9 left view.
Figure 11 is the weighing part structural representation.
Figure 12 is the birds-eye view of Figure 11.
Figure 13 is the left view of Figure 11.
The specific embodiment
With reference to accompanying drawing, the utility model can be divided into: rack section, feeding part, folder bag part, extension bag part, weighing part and control part.
Described feeding part can adopt multiple mode charging, and as free flow pattern, spiral etc., the feeding manner that present embodiment adopts background technology Chinese patent 03241176.6 to adopt has speed charging function, can adjust speed charging cut off value.Feeding part is made up of inlet point 29, speed charging mechanism, Dump gate 21, feeding part outlet, and the speed charging mechanism comprises throw of lever 22, fork 23, slow-motion cylinder 24, fast inlet casing 25, slow-motion material limiting device 26, handle 27, adjusts screw rod 28 and small shell 20 compositions.Inlet point 29 is connected with feed bin 1, and folder bag tube 3 links to each other with suspension bracket 9, and folder bag tube 3 exports with feeding part and adopts flexible pipe 4 to be connected between (small shell 20).
Described extension bag part is by lift cylinder 5, connecting rod 6 and link up with 7 and form, the lift cylinder cylinder body is fixed on the carriage 8 of weighing part, the lift cylinder piston links to each other with suspension bracket 9 by connecting rod 6, linking up with 7 middle parts is hinged on the suspension bracket 9, it is hinged with the piston rod that is fixed on the hook cylinder 10 on the suspension bracket 9 to link up with 7 afterbodys, be hinged with lock hook block 11 on the suspension bracket at hook head portions place, the suspension bracket 9 other with this lock hook block 11 is provided with locating piece 12.Hook 7 is used to tangle ton hanger of bag 19, and the effect of block 11 is that a hanger that prevents ton bag 19 comes off from linking up with 7, and hook cylinder 10 is used for automatic hanger with ton bag 19 and unloads from linking up with 7.Piece number 33 is a pilot bar.
Described weighing part is made of four LOAD CELLS 32 and carriage 8, four LOAD CELLS 32 screw height adjuster respectively are fixed on the crossbeam 18 at rack section top, this screw height adjuster is by being fixed in the nut on the crossbeam and constituting with screw rod that this nut matches, and carriage 8 places above the LOAD CELLS 32.LOAD CELLS 32 adopts simple shear to cut the beam type LOAD CELLS, has improved the integral rigidity of weighing system, and stabilization time is short.
Described folder bag part is by can banding forming at two clamping bands 13 and the clamping mechanism of folder bag tube 3 outsides.The clamping mechanism that present embodiment adopts is made up of rocking arm 14 and folder bag cylinder 15; end of rocking arm 14 is hinged on the bearing 16 that links to each other with folder bag tube 3; other end links to each other with clamping band 13; afterbody of folder bag cylinder block be hinged on hang bag suspension bracket that the part connecting rod links to each other 9 on, the end of folder bag cylinder piston rod and clamping band 13 are hinged.
Described rack section is made of four root posts 17 and the crossbeam 18 that is positioned at column top.Are connected by placing leading screw and nut mechanism 35 in the column to float between crossbeam 18 and the column 17, and fix with the bolt 36 that is positioned on the column.Be provided with guide rail in the frame bottom, guide rail is provided with the haul dolly 34 that rolls with guide rail, and ton bag 19 places on the haul dolly 34.
Control part has been used special-purpose definite value packing control device 31.This controller 31 has ∑-Δ analogue to digital conversion and high speed signal treatment technology, and conversion rate reaches 300 times/second, for double-display screen shows, wherein telltale is that 16 5 * 7 dot matrix show, 19 keyboards and 23 cursors, the maximum demonstration number of divisions is 10000, the minimum number of divisions 0.001 that shows.
Groundwork flow process of the present utility model is seen figure.
This wrapping machine whole service cycle comprises following a few step:
After starting wrapping machine, control system is the tare weight of verification Weighing system and ton bag at first, and gives the packing setting weight with this weight compensating, not rung by a Weighing system and a ton bag hides ghost image with the material net weight that guarantees weighing, always remains user's setting value.
Behind the control system verification tare weight, export fast charging signal and give feeder, make the feeder quick feeding, material flows into the ton bag with a bigger flow.This moment, controller passed through sensor-lodging, constantly monitor ton bag changes in weight, when the weight of material that enters the ton bag is provided with weight near the slow-motion material, the fast charging signal of system transfers slow-motion material signal to, this moment, material flowed into the ton bag with a less flow, flowed into the weight of material in the ton bag with higher precision control with the assurance system.Controller can accurately be predicted a lead by the system mathematic model computing, stops whole charging process, and the final weight of material is user's setting weight in the feasible ton bag, and system entered weighing verification state after charging finished.The purpose of carrying out the weighing verification just is after the speed charging all stops, and system further confirms to enter weight of material in the ton bag whether in user's setting weight error allowed band, if in error limit, the ton bag drops on the reciprocal dolly.The dolly action is also left multiple package position.Otherwise system alarm is waited for the operating personal processing, and after operating personal disposed, system continued operation.
The ton bag drops on the reciprocal dolly.The dolly action is also left multiple package position.System has just finished the operation of one-period like this.System will begin the operation of next cycle if operating personal is set at continuous duty this moment.
Although embodiment has made detailed description to the utility model; but people also can make the modification that does not depart from its central idea to it; as use the feeding manner of other form instead; these modifications all belong to protection domain of the present utility model, and protection domain of the present utility model should be as the criterion with claims.

Claims (6)

1, suspension type automatic quantitative packing machine comprises rack section, feeding part, folder bag part, hangs bag part, weighing part and control part, it is characterized in that:
Described feeding part is made up of inlet point, speed charging mechanism, Dump gate, feeding part outlet, and feeding part is fixed on the feed bin, adopts between the outlet of feeding part and the folder bag tube to be flexible coupling, and the inlet point of feeding part links to each other with feed bin;
Described extension bag part is made up of lift cylinder, connecting rod and hook, and the lift cylinder cylinder body is fixed on the carriage of weighing part, and the lift cylinder piston links to each other with hook by connecting rod;
Described weighing part is made of LOAD CELLS and carriage, and LOAD CELLS is fixed on the crossbeam at rack section top, and carriage places above the LOAD CELLS;
Described folder bag part is made up of two clamping bands and the clamping mechanism that can bind round outside the folder bag tube.
2, according to the described suspension type automatic quantitative packing machine of claim 1, it is characterized in that: the described extension on the bag suspension bracket that the hook middle part is hinged on connecting rod links to each other partly, the hook afterbody is hinged with the piston rod that is fixed on the hook cylinder on the suspension bracket, be hinged with the lock hook block on the suspension bracket at hook head portions place, the suspension bracket other with this lock hook block is provided with locating piece.
3, according to the described suspension type automatic quantitative packing machine of claim 1, it is characterized in that: described clamping mechanism is made up of rocking arm and folder bag cylinder; an end of rocking arm is hinged on the bearing that links to each other with the folder bag tube; the other end links to each other with clamping band; the afterbody of folder bag cylinder block be hinged on hang bag suspension bracket that the part connecting rod links to each other on, the end and the clamping band of folder bag cylinder piston rod are hinged.
4, according to the described suspension type automatic quantitative packing machine of claim 1, it is characterized in that: described LOAD CELLS is fixed on the crossbeam by screw height adjuster.
5, according to the described any suspension type automatic quantitative packing machine of claim 1 to 4, it is characterized in that: be provided with haul dolly or Roller Conveyors or band conveyor in the frame bottom.
6, according to the described any suspension type automatic quantitative packing machine of claim 1 to 4, it is characterized in that: described rack section is made of four root posts and the crossbeam that is positioned at column top, be connected by placing leading screw and nut mechanism in the column to float between crossbeam and the column, and with the bolt that is positioned on the column.
CN 200420111577 2004-11-25 2004-11-25 Suspended automatic dosing packing machine Expired - Fee Related CN2778681Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420111577 CN2778681Y (en) 2004-11-25 2004-11-25 Suspended automatic dosing packing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420111577 CN2778681Y (en) 2004-11-25 2004-11-25 Suspended automatic dosing packing machine

Publications (1)

Publication Number Publication Date
CN2778681Y true CN2778681Y (en) 2006-05-10

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CN (1) CN2778681Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103204253A (en) * 2013-04-11 2013-07-17 确成硅化学股份有限公司 Full-automatic bulk bag packaging machine with side-erected single arm
CN103434664A (en) * 2013-08-29 2013-12-11 无锡市剑鹰机械有限公司 Quantitative packing scale
CN104859873A (en) * 2015-05-09 2015-08-26 安徽润发面业有限公司 Flour ton bag packing machine
CN105292608A (en) * 2015-11-20 2016-02-03 无锡正佳自控系统设备有限公司 Packaging equipment for ton bags
CN105329493A (en) * 2015-11-20 2016-02-17 无锡正佳自控系统设备有限公司 Ton bag packaging machine
CN105523202A (en) * 2016-02-03 2016-04-27 哈尔滨博实自动化股份有限公司 Automatic ton bag packing device suitable for fine powder
CN105689047A (en) * 2016-04-06 2016-06-22 叶侃 Ceramic clay raw material crushing device for small-batch automatic feeding and discharging
CN105836169A (en) * 2016-05-26 2016-08-10 唐山智能电子有限公司 Big bag packing machine for cement
CN111470076A (en) * 2020-04-15 2020-07-31 无锡阔天自动化工程有限公司 Air suction type ton bag scale suitable for multi-specification ton bags

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103204253A (en) * 2013-04-11 2013-07-17 确成硅化学股份有限公司 Full-automatic bulk bag packaging machine with side-erected single arm
CN103204253B (en) * 2013-04-11 2015-09-02 确成硅化学股份有限公司 Single armed side-stand type full automaticity jumbo bag wrapping machine
CN103434664A (en) * 2013-08-29 2013-12-11 无锡市剑鹰机械有限公司 Quantitative packing scale
CN104859873A (en) * 2015-05-09 2015-08-26 安徽润发面业有限公司 Flour ton bag packing machine
CN105292608A (en) * 2015-11-20 2016-02-03 无锡正佳自控系统设备有限公司 Packaging equipment for ton bags
CN105329493A (en) * 2015-11-20 2016-02-17 无锡正佳自控系统设备有限公司 Ton bag packaging machine
CN105523202A (en) * 2016-02-03 2016-04-27 哈尔滨博实自动化股份有限公司 Automatic ton bag packing device suitable for fine powder
CN105523202B (en) * 2016-02-03 2018-02-06 哈尔滨博实自动化股份有限公司 A kind of jumbo bag automatic packing apparatus suitable for fine powder material
CN105689047A (en) * 2016-04-06 2016-06-22 叶侃 Ceramic clay raw material crushing device for small-batch automatic feeding and discharging
CN105836169A (en) * 2016-05-26 2016-08-10 唐山智能电子有限公司 Big bag packing machine for cement
CN111470076A (en) * 2020-04-15 2020-07-31 无锡阔天自动化工程有限公司 Air suction type ton bag scale suitable for multi-specification ton bags

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060510

Termination date: 20101125