CN110104289A - A kind of automatic bag opening machine - Google Patents

A kind of automatic bag opening machine Download PDF

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Publication number
CN110104289A
CN110104289A CN201910509068.5A CN201910509068A CN110104289A CN 110104289 A CN110104289 A CN 110104289A CN 201910509068 A CN201910509068 A CN 201910509068A CN 110104289 A CN110104289 A CN 110104289A
Authority
CN
China
Prior art keywords
bag
shaft
opening machine
rack body
movable stand
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.)
Withdrawn
Application number
CN201910509068.5A
Other languages
Chinese (zh)
Inventor
闫吉祥
尹元涛
孙红金
高树平
刘洪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Weihaus Intelligent Warehousing Equipment Co Ltd
Original Assignee
Shandong Weihaus Intelligent Warehousing Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Weihaus Intelligent Warehousing Equipment Co Ltd filed Critical Shandong Weihaus Intelligent Warehousing Equipment Co Ltd
Priority to CN201910509068.5A priority Critical patent/CN110104289A/en
Publication of CN110104289A publication Critical patent/CN110104289A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008Opening and emptying bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The present invention relates to unpacking equipment technical fields, provide a kind of automatic bag opening machine, including Rack Body and the movable stand being arranged on, lifting mechanism, cutter component and receiving hopper;Movable stand is equipped with and grabs bag assembly, including an at least shaft group, each shaft group include two turn to it is opposite grab a bag shaft, grab for two and be symmetrically arranged with several grapples in bag shaft.Whereby, by the way that lifting mechanism, movable stand, cutter component and receiving hopper are arranged on Rack Body, and on movable stand, bag assembly is grabbed in setting to the present invention;After packaging bag is lifted, grabs bag assembly and held on to and sent by movable stand to receiving hopper;Cutter component continuously cuts the lower part of packaging bag in the process, forms several scarfings, and material flows into receiving hopper from cutting mouth.Whole process is separated material and blanking is lifted, and optimizes the structure of equipment.Packaging bag is cut open during feeding from bottom, improves the efficiency of blanking.

Description

A kind of automatic bag opening machine
Technical field
The invention belongs to unpacking equipment technical field more particularly to a kind of automatic bag opening machines.
Background technique
Powder or granular material use sealing bags to be packed substantially at present.It mostly uses when unpacking and manually tears open Bag, large labor intensity, working efficiency are low.
Application No. is the patents of CN201711480243.X to disclose a kind of automatic mechanical hand bag opening machine, is held in the palm by setting It lifts component and is provided with cutting element at an upper portion thereof, bottom is provided with dump skip.Packaging bag is lifted upwards using component is lifted, Cutting element starts to cut it, and material is fallen into dump skip;Subsequent capture member catches packaging bag, by cutting element after It is continuous to cut the centre of packaging bag open;Fall to material all in dump skip;Last capture member unloads empty bag to bleed bucket It is interior.
The equipment instead of artificial unpacking, reduces labor intensity to a certain extent.But there is following lack in the equipment Point: one, packaging bag is unfettered in the initial stage of cutting, and cutter is easy to appear skidding when initially contacting, and influences cutting effect; Two, packaging bag is cut open from top, influences the efficiency of blanking;And it cuts blanking to complete on lifting component, the powder that blanking generates Material influences to lift the service life of the components in component;Three, structure is complicated for capture member, and building block is more, in use process In these components be easy to hook sack, cause empty bag can not be successfully and unload, to influence the completion of subsequent action.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Summary of the invention
For above-mentioned defect, the purpose of the present invention is to provide a kind of automatic bag opening machines, by being arranged on Rack Body Lifting mechanism, movable stand, cutter component and receiving hopper, and bag assembly is grabbed in setting on movable stand;After packaging bag is lifted, a bag group is grabbed Part is held on to and is sent by movable stand to receiving hopper;Cutter component is continuously cut under packaging bag in the process Portion, forms several scarfings, and material flows into receiving hopper from cutting mouth.Whole process is separated material and blanking is lifted, and optimizes equipment Structure.Packaging bag is cut open during feeding from bottom, improves the efficiency of blanking.
To achieve the goals above, the present invention provides a kind of automatic bag opening machine, including Rack Body, and the Rack Body is equipped with Two parallel guide rails, further including can be along the movable stand that the track that guide rail is set moves;It is provided on the movable stand for grabbing Take packaging bag grabs bag assembly;
The bottom of the Rack Body is provided with the lifting mechanism for lifting packaging bag;
It is additionally provided with the cutter component for cutting packaging bag on the Rack Body, is provided with below the cutter component Receiving hopper;
The bag assembly of grabbing includes an at least shaft group, and each shaft group includes two and turns to an opposite bag shafts of grabbing, and two Root, which is grabbed, is symmetrically arranged with several grapples in bag shaft;
It grabs for two and is provided with swing rod in bag shaft, the identical swing rod for grabbing bag shaft is turned in each shaft group and is passed through respectively Connecting rod connects a beading rod, and the both ends of the connecting rod are hinged with swing rod and beading rod respectively;The beading rod connection one is grabbed Bag cylinder.
Automatic bag opening machine according to the present invention, the lifting mechanism are scissors hydraulic elevator platform.
Automatic bag opening machine according to the present invention, the cutter component include the rotatable cutter shaft being erected on Rack Body, Several cutting sheets are concatenated on the cutter shaft.
Automatic bag opening machine according to the present invention, the cutting sheet on the cutter shaft are spaced set.
The supplied materials direction of automatic bag opening machine according to the present invention, the cutter component is additionally provided with rotatable guide roller.
Automatic bag opening machine according to the present invention, is additionally provided on the movable stand and dials bag assembly, and described group of bag assembly includes One group of bag shaft, described group of bag shaft are equipped with several driving levers;It is hinged that crank described in a crank is additionally provided in described group of bag shaft Dial the pars contractilis of bag cylinder.
Automatic bag opening machine according to the present invention, the useless bag being additionally provided with for receiving useless packaging bag on the Rack Body connect Bucket.
Automatic bag opening machine according to the present invention is additionally provided with bag cleaner structure, including dynamic parting bead group above the receiving hopper Part, the dynamic parting bead component include two guiding axis being erected on Rack Body in parallel;It is a set of that two guiding axis distinguish pivot bush unit Tin, affixed first extension bar on the sleeve;Several dividers being parallel to each other are connected between two first extension bars;
A bag cylinder is trembled in affixed second extension bar of two first extension bars, the second extension bar connection.
Automatic bag opening machine according to the present invention, the bag cleaner structure further includes determining parting bead component, described to determine parting bead component packet Two fixing axles being erected on Rack Body in parallel are included, connect several dividers being parallel to each other between two fixing axles.
Automatic bag opening machine according to the present invention, the underface determined parting bead component and dynamic parting bead component is set.
What the present invention passed through is designed to provide a kind of automatic bag opening machine, by the way that lifting mechanism is arranged on Rack Body, moves Moving frame, cutter component and receiving hopper, and bag assembly is grabbed in setting on movable stand;After packaging bag is lifted, bag assembly is grabbed by it tightly It catches and is sent by movable stand to receiving hopper;Cutter component continuously cuts the lower part of packaging bag in the process, forms several Scarfing, material flow into receiving hopper from cutting mouth.Whole process is separated material and blanking is lifted, and optimizes the structure of equipment.Packaging bag It is cut open during feeding from bottom, improves the efficiency of blanking.
Detailed description of the invention
Fig. 1 is perspective view of the invention;
Fig. 2 is the A direction view in Fig. 1;
Fig. 3 is the structural schematic diagram of movable stand in Fig. 2;
Fig. 4 is the C direction view in Fig. 3;
Fig. 5 is A-A cross-sectional view in Fig. 4;
Fig. 6 is B-B cross-sectional view in Fig. 4;
Fig. 7 is the B direction view in Fig. 1;
Fig. 8 is the perspective view of part-structure in Fig. 1;
Fig. 9 is the structural schematic diagram of a-quadrant in Fig. 8;
Figure 10 is the perspective view of part-structure in Fig. 1;
Figure 11 is the top view of bag cleaner structure in Figure 10;
Figure 12 is C-C cross-sectional view in Figure 11;
Figure 13 is the D direction view in Figure 12;
In figure: 1- Rack Body, 11- guide rail;2- movable stand, 21- driving wheel, 211- driven wheel;22- drive shaft, 23- driving Motor, 24- grab a bag shaft, 241- grapple, 242- swing rod, 243- connecting rod, 244- beading rod;25- grabs a bag cylinder, and 26- dials bag Shaft, 261- driving lever, 262- crank;27- dials bag cylinder;3- cutter component, 4- bag cleaner structure, 41- tremble a bag cylinder, and 42- separates Item, 43- fixing axle, 44- guiding axis, 45- sleeve, the first extension bar of 46-, the second extension bar of 47-;5- lifting mechanism, 6- is useless, and bag connects bucket, 61- auger cylinder;7- guide roller, 8- receiving hopper.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Referring to Fig. 1, the present invention provides a kind of automatic bag opening machine, including Rack Body 1, Rack Body 1 is equipped with two in parallel Guide rail 11, further including can be along the movable stand 2 that move of track that guide rail 11 is set;It is provided on movable stand 2 for grabbing packaging Bag grabs bag assembly.
Referring to fig. 2, the bottom of Rack Body 1 is provided with the lifting mechanism 5 for lifting packaging bag;Lifting mechanism 5 is known Achievable lifting function mechanism, those skilled in the art can select suitable mechanism according to practical situation.This hair Bright lifting mechanism 5 is preferably scissors hydraulic elevator platform.
Referring to Figure 10, Rack Body 1 is additionally provided with the cutter component 3 for cutting packaging bag, the lower section setting of cutter component 3 There is receiving hopper 8;Cutter component 3 includes the rotatable cutter shaft being erected on Rack Body 1, concatenates several cutting sheets on cutter shaft.More Alright, the cutting sheet on cutter shaft is spaced set, and scarfing is uniformly distributed when cutting, is flowed out rapidly convenient for material.This field Technical staff can be according to the quantity of the setting cutting sheet of the specification adaptability of equipment.
Lifting mechanism 5 by grabbing bag assembly catches upper part after lifting packaging bag, and then movable stand 2 is moved to splicing The top of bucket 8, cutter component 3 continuously cuts the lower part of packaging bag in the process, and material flows into receiving hopper 8 from cutting mouth.
Since packaging bag is to be cut during transport, so no setting is required, sufficiently long cut is can be obtained in more cutter shafts Mouthful, meet the blanking efficiency of material.It is preferred, therefore, that cutter shaft of the invention is one, while guaranteeing cutting efficiency, Greatly optimize the structure of equipment.
In conjunction with Figure 10, preferably, the supplied materials direction of cutter component 3 is additionally provided with rotatable guide roller 7.Guide roller 7 Packaging bag is held, keeps its cutting process more steady, avoids the occurrence of slipping phenomenon.Further, the quantity of guide roller 7 is at least Three, and stepped setting." material spray " occurred when cutting caused by due to avoid the head because of material accumulation in packaging bag is existing As.
Referring to Fig. 8, two driving wheels 21 and two driven wheels 211 cooperated with guide rail 11 are provided on movable stand 2;In conjunction with figure 3, a drive shaft 22 is connected between two driving wheels 21;The transmission connection driving motor 23 of drive shaft 22.Preferably, drive shaft 22 and drive The kind of drive of dynamic motor 23 is V belt translation or chain conveyer.
Referring to Fig. 3, grabbing bag assembly includes an at least shaft group, and each shaft group includes two and turns to and opposite grab a bag shaft 24, it grabs for two and is symmetrically arranged with several grapples 241 in bag shaft 24;When grabbing bag, grabs grapple 241 in bag shaft 24 for two and turn in opposite directions It is dynamic to catch or catch on packaging bag.There is bag in the process in order to avoid transporting, shaft group is set as multiple groups, and the present invention is preferably provided with It is 3~5 groups.
In conjunction with Fig. 4, Fig. 5 and Fig. 6, grabs for two and be provided with swing rod 242 in bag shaft 24, turned in each shaft group identical The swing rod 242 for grabbing bag shaft 24 respectively by connecting rod 243 connect a beading rod 244, the both ends of connecting rod 243 respectively with pendulum Bar 242 and beading rod 244 are hinged;Bag cylinder 25 is grabbed in the connection of beading rod 244 one.Two grab the pars contractilis of bag cylinder 25 while stretching out, Grapple 241 in each shaft group closes up;Two grab the pars contractilis of bag cylinder 25 while withdrawing, and the grapple 241 in each shaft group separates.
It referring to Fig. 9, is additionally provided on movable stand 2 and dials bag assembly, dialling bag assembly includes one group of bag shaft 26, dials bag shaft 26 It is equipped with several driving levers 261;It dials and is additionally provided with a crank 262 in bag shaft 26, crank 262 hingedly dials the pars contractilis of bag cylinder 27. After the material in strap all flows out, dials bag cylinder 27 and start, pars contractilis constantly stretches out retraction, and driving lever 261 is repeatedly Swing strips down empty package bag from grapple 241.
Referring to Figure 10, preferably, the useless bag that Rack Body 1 is additionally provided with for receiving useless packaging bag connects bucket 6;In conjunction with Fig. 7, Further, the lower end that useless bag connects bucket 6 is connected with auger cylinder 61, auger is equipped in auger cylinder 61, for storing useless packaging bag And it sends out.
Referring to Figure 10, in order to reduce the residual material in useless bag, the top of receiving hopper 8 is additionally provided with bag cleaner structure 4;In conjunction with Figure 11 and Figure 12, including dynamic parting bead component, dynamic parting bead component include two guiding axis 44 being erected on Rack Body 1 in parallel;Two Guiding axis 44 distinguishes one sleeve 45 of pivot bush unit, affixed first extension bar 46 on sleeve 45;It is connected between two first extension bars 46 several The divider 42 being parallel to each other.
Referring back to Figure 13, bag cylinder 41 is trembled in affixed second extension bar 47 of two first extension bar 46, the second extension bar 47 connection.Packaging bag After cutting open completely, the starting of bag cylinder 41 is trembled, pars contractilis constantly repeats stretching-retract action, to drive dynamic parting bead component Reciprocally swinging is done, the divider 42 being arranged on constantly shakes packaging bag, and remaining material is promoted all to flow out.Divider 42 can To be made of steel pipe, can also be made of screw-thread steel.First extension bar 46 is preferably made of angle steel.Second extension bar 47 is preferably It is made of channel steel or square tube.
Preferably, bag cleaner structure 4 further includes determining parting bead component, determines parting bead component including two and is erected at Rack Body 1 in parallel On fixing axle 43, connect several dividers 42 being parallel to each other between two fixing axles 43.Determine the divider 42 of parting bead component with The divider 42 of dynamic parting bead component is arranged in a crossed manner, and the suitable distance of adjacent two dividers, 42 spacing, avoids dynamic parting bead component pendulum It is dynamic, interfere.Further, in conjunction with Figure 12, determine the underface that dynamic parting bead component is arranged in parting bead component.Packaging bag has been cut more After a notch, if will form dry bag item, the divider 42 for determining parting bead component takes the bottom of bag item, cooperates dynamic parting bead component, increases Its big amplitude of fluctuation falls convenient for participating in material.
In conclusion the present invention provides a kind of automatic bag opening machine, by the way that lifting mechanism, movement are arranged on Rack Body Frame, cutter component and receiving hopper, and bag assembly is grabbed in setting on movable stand;After packaging bag is lifted, grabs bag assembly and tightly grab it Firmly and by movable stand send to receiving hopper;Cutter component continuously cuts the lower part of packaging bag in the process, forms several and cuts Mouthful, material flows into receiving hopper from cutting mouth.Whole process is separated material and blanking is lifted, and optimizes the structure of equipment.Packaging bag exists It is cut open during feeding from bottom, improves the efficiency of blanking.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention Shape all should fall within the scope of protection of the appended claims of the present invention.

Claims (10)

1. a kind of automatic bag opening machine, which is characterized in that including Rack Body, the Rack Body is equipped with two parallel guide rails, also Including the movable stand that can be moved along the track of guide rail setting;It is provided on the movable stand and grabs a bag group for grab packaging bag Part;
The bottom of the Rack Body is provided with the lifting mechanism for lifting packaging bag;
It is additionally provided with the cutter component for cutting packaging bag on the Rack Body, is provided with splicing below the cutter component Bucket;
The bag assembly of grabbing includes an at least shaft group, each shaft group include two turn to it is opposite grab a bag shaft, two are grabbed Several grapples are symmetrically arranged in bag shaft;
It grabs for two and is provided with swing rod in bag shaft, the identical swing rod for grabbing bag shaft is turned in each shaft group and passes through connection respectively Bar connects a beading rod, and the both ends of the connecting rod are hinged with swing rod and beading rod respectively;A bag gas is grabbed in the beading rod connection one Cylinder.
2. automatic bag opening machine according to claim 1, which is characterized in that the lifting mechanism is scissors hydraulic elevator platform.
3. automatic bag opening machine according to claim 1, which is characterized in that the cutter component includes being erected on Rack Body Rotatable cutter shaft, concatenate several cutting sheets on the cutter shaft.
4. automatic bag opening machine according to claim 3, which is characterized in that the cutting sheet on the cutter shaft is equidistantly to set It sets.
5. automatic bag opening machine according to claim 1, which is characterized in that the supplied materials direction of the cutter component is additionally provided with Rotatable guide roller.
6. automatic bag opening machine described in any one according to claim 1~5, which is characterized in that also set up on the movable stand Have and dial bag assembly, described group of bag assembly includes one group of bag shaft, and described group of bag shaft is equipped with several driving levers;Described group of bag shaft On be additionally provided with the pars contractilis that crank described in a crank hingedly dials bag cylinder.
7. automatic bag opening machine according to claim 6, which is characterized in that be additionally provided on the Rack Body useless for receiving The useless bag of packaging bag connects bucket.
8. automatic bag opening machine according to claim 6, which is characterized in that be additionally provided with bag cleaner above the receiving hopper Structure, including dynamic parting bead component, the dynamic parting bead component include two guiding axis being erected on Rack Body in parallel;Two guiding axis point Other one sleeve of pivot bush unit, affixed first extension bar on the sleeve;Several separations being parallel to each other are connected between two first extension bars Item;
A bag cylinder is trembled in affixed second extension bar of two first extension bars, the second extension bar connection.
9. automatic bag opening machine according to claim 8, which is characterized in that the bag cleaner structure further includes determining parting bead component, It is described to determine parting bead component and include two to be erected at fixing axles on Rack Body in parallel, several be parallel to each other is connected between two fixing axles Divider.
10. automatic bag opening machine according to claim 9, which is characterized in that described to determine the setting of parting bead component in dynamic parting bead group The underface of part.
CN201910509068.5A 2019-06-13 2019-06-13 A kind of automatic bag opening machine Withdrawn CN110104289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910509068.5A CN110104289A (en) 2019-06-13 2019-06-13 A kind of automatic bag opening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910509068.5A CN110104289A (en) 2019-06-13 2019-06-13 A kind of automatic bag opening machine

Publications (1)

Publication Number Publication Date
CN110104289A true CN110104289A (en) 2019-08-09

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CN201910509068.5A Withdrawn CN110104289A (en) 2019-06-13 2019-06-13 A kind of automatic bag opening machine

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110683345A (en) * 2019-09-26 2020-01-14 深圳市美格包装设备有限公司 Bag breaking system and unloading method
CN110683145A (en) * 2019-11-22 2020-01-14 郑州大学 Automatic unpacking system for packaging bags and unpacking and separating mechanism thereof
CN111746882A (en) * 2020-06-22 2020-10-09 沧州朗腾科技有限公司 Packaging bag opening device and bag opening machine
CN111847009A (en) * 2020-07-17 2020-10-30 扬州中欧工业机器人有限公司 Automatic unloading and feeding system and unloading and feeding method
CN113019960A (en) * 2021-02-26 2021-06-25 中国十七冶集团有限公司 A steel pipe autofilter sorter for building field

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110683345A (en) * 2019-09-26 2020-01-14 深圳市美格包装设备有限公司 Bag breaking system and unloading method
CN110683145A (en) * 2019-11-22 2020-01-14 郑州大学 Automatic unpacking system for packaging bags and unpacking and separating mechanism thereof
CN111746882A (en) * 2020-06-22 2020-10-09 沧州朗腾科技有限公司 Packaging bag opening device and bag opening machine
CN111847009A (en) * 2020-07-17 2020-10-30 扬州中欧工业机器人有限公司 Automatic unloading and feeding system and unloading and feeding method
WO2022012104A1 (en) * 2020-07-17 2022-01-20 扬州中欧工业机器人有限公司 Automatic cart unloading and material feeding system, and cart unloading and material feeding method
CN111847009B (en) * 2020-07-17 2022-03-15 扬州中欧工业机器人有限公司 Automatic unloading and feeding system and unloading and feeding method
CN113019960A (en) * 2021-02-26 2021-06-25 中国十七冶集团有限公司 A steel pipe autofilter sorter for building field

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Application publication date: 20190809

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