CN106516267A - Automatic unbagging device - Google Patents

Automatic unbagging device Download PDF

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Publication number
CN106516267A
CN106516267A CN201611015349.8A CN201611015349A CN106516267A CN 106516267 A CN106516267 A CN 106516267A CN 201611015349 A CN201611015349 A CN 201611015349A CN 106516267 A CN106516267 A CN 106516267A
Authority
CN
China
Prior art keywords
sucker
support
bag
automatic bag
unbagging
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.)
Granted
Application number
CN201611015349.8A
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Chinese (zh)
Other versions
CN106516267B (en
Inventor
任超
汪勤祥
张东
刘超
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.)
Polygon Automation Technology (chengdu) Co Ltd
Original Assignee
Polygon Automation Technology (chengdu) 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 Polygon Automation Technology (chengdu) Co Ltd filed Critical Polygon Automation Technology (chengdu) Co Ltd
Priority to CN201611015349.8A priority Critical patent/CN106516267B/en
Publication of CN106516267A publication Critical patent/CN106516267A/en
Application granted granted Critical
Publication of CN106516267B publication Critical patent/CN106516267B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The invention discloses an automatic unbagging device. The automatic unbagging device comprises a machine base, a bag conveying mechanism arranged on the machine base, a sucker unbagging mechanism and an expanding mechanism. The sucker unbagging mechanism is arranged on one side of the machine base, and the expanding mechanism is arranged on the other side of the machine base. The bag conveying mechanism comprises an air draft conveying belt for conveying bags and a first servo motor for driving the air draft conveying belt to run. Multiple air draft openings are formed in the air draft conveying belt. The sucker unbagging mechanism comprises a lower sucker, an upper sucker arranged above the lower sucker, and a sliding block connected with the upper sucker. The lower sucker is fixed to one side of the machine base through an installing frame, and a position inductor is arranged on the installing frame. The expanding mechanism comprises multiple sets of expanding assemblies. Each set of expanding assembly comprises an expanding rod, a rotary air cylinder, and an expanding air cylinder connected with the expanding rod. Through cooperated use of the sucker unbagging mechanism, the expanding mechanism, the position inductor and the bag conveying mechanism, automatic unbagging and bagging are achieved, therefore, the labor cost and working difficulty are reduced, and production efficiency is improved.

Description

A kind of automatic bag opener
Technical field
The present invention relates to automatic packaging field, and in particular to a kind of automatic bag opener.
Background technology
At present in the granular material bagging process such as fertilizer, feed, artificial participation is required for greatly, for example, needs to be accomplished manually The support operation such as bag, and in existing some pack machine equipments, automatic bag-opening this operation do not realized all the time well, Generally it is required for manually carrying out bag taking and opens bag, or need to arrange for people's bag taking that keeps one's eyes open opening bag-shaped condition, needs manually enter frequently Row adjustment, had not only taken a lot of work again laborious, low production efficiency, cost greatly, and existing automatic bag opener still exist it is very big not Foot, does not reach out a bag effect.
It is CN2700244B in published Chinese patent literature notification number, describes a kind of " using adhesive tape to plastics Bag open the bag device ", its architectural feature is:Bag openning body has tape roll, left and right volume belt pulley and left and right that left and right is installed to open a bag head, Adhesive tape on tape roll bypass out bag head be wound in volume belt pulley on, have mutually isostructural upper and lower bag openning body by installing rack with Vertical guide post cylinder connection, the vertical guide post cylinder are arranged in frame, and it is using adhesive tape to the relatively strong viscous of plastic foil Attached power, tears polybag by force and reaches out bag.
Although above-mentioned patent structure is relatively simple, it is fixed against adhesive tape and the adhesion of packaging bag plastic foil is opened Bag, it is easy to as a variety of causes makes adhesive tape disappear or reduce the adhesion of packaging bag plastic foil, do not reach out bag effect Really, cause unnecessary loss.
The content of the invention
It is an object of the invention to provide a kind of automatic bag opener, realization melts bag and pack automatically, so as to reduce Cost of labor and task difficulty, improve production efficiency.
It is, up to above-mentioned purpose, in one embodiment of the present of invention, to provide a kind of automatic bag opener, including support, setting Passing bag mechanism and be respectively arranged on the sucker bag openning body and spreading mechanism of support both sides on support;Passing bag mechanism includes using In the air draught conveyer belt and the first servomotor of driving air draught conveyer belt operation of transmission sack, if air draught conveyer belt is provided with Dry inlet scoop;Sucker bag openning body includes lower sucker, the upper sucker above lower sucker and the slide block being connected with upper sucker, Lower sucker is fixed on the side of support by installing rack, and installing rack is provided with position sensor;Spreading mechanism includes multigroup strutting group Part, every group of strutting assembly include strutting bar, rotary cylinder and with strut that bar is connected strut cylinder.
Preferably, upper sucker is connected with slide block by support bar, and slide block is arranged on the CCM moulds driven by the second servomotor In group.
Preferably, CCM modules are fixed on the side of support by support base.
Preferably, the side of support is additionally provided with the suction opeing of connection air exhauster.
Preferably, spreading mechanism also includes installing plate, and multigroup strutting assembly is distributed in the four of installing plate by mounting seat Week.
Preferably, strut bar and be connected by six square shafts between cylinder with strutting.
Preferably, rotary cylinder is connected with the rotary shaft being connected in mounting seat by flake joint.
Preferably, rotary shaft is provided with limited block, and rotary shaft is flexibly connected with rotary cylinder through strutting cylinder.
Preferably, digging on installing plate has the opening that sack is strutted for strutting bar.
Preferably, the bottom of support is provided with multiple support feets.
In sum, the present invention has advantages below:
1st, the present invention is by sucker bag openning body, spreading mechanism, position sensor and passes using cooperatively for bag mechanism, realizes Automatically bag and pack are melted, so as to reduce cost of labor and task difficulty, improve production efficiency.
2nd, it is of the invention by digging some inlet scoops in air draught conveyer belt, while constantly being taken out to suction opeing using air exhauster Gas, so as to conveying sack produce a downward suction, it is ensured that sack is not skewed in course of conveying, raising open bag into Power.
3rd, using rotary cylinder and strut cylinder control and strut the motion of bar, the sack that upper sucker and lower sucker are pulled open is complete Strut entirely, it is ensured that sack shaping more specification, the loading of instant packed thing opens bag so as to avoid out showing for bag failure using machinery As.
Description of the drawings
Fig. 1 is support of the present invention and the front view for passing bag mechanism;
Fig. 2 is the front view that support of the present invention passes bag mechanism and sucker bag openning body;
Fig. 3 is the front view of automatic bag opener of the present invention;
Fig. 4 is the front view of single group strutting assembly of the present invention;
Wherein, 1, support;2nd, sucker bag openning body;3rd, spreading mechanism;11st, lower sucker;12nd, position sensor;13rd, air draught transmission Band;14th, the first servomotor;15th, suction opeing;16th, sack;17th, installing rack;18th, inlet scoop;19th, support feet;20th, support base; 21st, the second servomotor;22nd, CCM modules;23rd, slide block;24th, support bar;25th, upper sucker;26th, packing material;31st, strutting assembly; 32nd, installing plate;310th, strut cylinder;311st, rotary cylinder;312nd, rotary shaft;313rd, mounting seat;314th, limited block;315th, flake Joint;316th, six square shaft;317th, strut bar.
Specific embodiment
The invention provides a kind of automatic bag opener, as shown in Fig. 1 ~ 4, including support 1, the biography being arranged on support 1 Bag mechanism and it is respectively arranged on the sucker bag openning body 2 and spreading mechanism 3 of 1 both sides of support;Passing bag mechanism is included for transmitting bag First servomotor 14 of 13 operation of air draught conveyer belt 13 and driving air draught conveyer belt of son 16, air draught conveyer belt 13 are provided with Some inlet scoops 18;Sucker bag openning body 2 include lower sucker 11, the upper sucker 25 above lower sucker 11 and with upper sucker The slide block 23 of 25 connections, lower sucker 11 are fixed on the side of support 1 by installing rack 17, and installing rack 17 is provided with position sensor 12;Spreading mechanism 3 includes multigroup strutting assembly 31, every group of strutting assembly 31 include strutting bar 317, rotary cylinder 311 and with Strut bar 317 be connected strut cylinder 310.
The optimal enforcement example of the present invention, upper sucker 25 is connected with slide block 23 by support bar 24, and slide block 23 is arranged on by the The CCM modules 22 that two servomotor 21 drives(CCM modules are prior arts, are repeated no more here)On;CCM modules 22 are by propping up Support seat 20 is fixed on the side of support 1;The side of support 1 is additionally provided with the suction opeing 15 of connection air exhauster;Spreading mechanism 3 also includes Installing plate 32, multigroup strutting assembly 31 are distributed in the surrounding of installing plate 32 by mounting seat 313;Strut bar 317 and strut gas It is connected by six square shafts 316 between cylinder 310;Rotary cylinder 311 passes through flake joint 315 and the rotation being connected in mounting seat 313 Rotating shaft 312 is connected;Rotary shaft 312 is provided with limited block 314, and rotary shaft 312 is lived with rotary cylinder 311 through strutting cylinder 310 Dynamic connection;Digging on installing plate 32 has the opening that sack 16 is strutted for strutting bar 317;The bottom of support 1 is provided with multiple supports Pin 19;Pass bag mechanism, sucker bag openning body 2, spreading mechanism 3 and position sensor 12 to be run by control cabinet control.
User can carry out the length and width design of air draught conveyer belt 13 according to the size of sack, and sack 16 is conveyed; And air exhauster exhausting is utilized, a downward suction is produced to the sack in conveying, it is ensured that sack is not skewed in course of conveying, A bag success rate is opened in raising.Upper sucker 25 and lower sucker 11 are while sack suction is opened a small distance, struts bar with guarantee by air-breathing 317 can hook sack.Spreading mechanism 3 is using rotary cylinder and struts the motion that cylinder control struts bar 317, by sucker bag-opening machine Structure 2 is inhaled the sack opened and is strutted completely, it is ensured that sack shaping more specification, facilitates the loading of product.
Operation principle:Passing bag mechanism drives air draught conveyer belt 13 to convey sack 16 under the driving of the first servomotor 14 To the position of lower sucker 11, position sensor 12 and lower sucker 11 are arranged on installing rack 17, and installing rack 17 is fixed on support 1 On side, now, position sensor 12 senses that packing material 26 is reached when opening bag position, and control cabinet controls the first servomotor 14 Suspend, then air draught conveyer belt 13 shuts down, meanwhile, air exhauster is evacuated incessantly from suction opeing 15, and sack 16 was being conveyed Adsorb in journey on air draught conveyer belt 13, it is ensured that sack 16 is not glanced off in course of conveying;Sack 16 is in air draught conveyer belt Under 13 conveying, when position sensor 12 sense packing material 26 reach open bag position when, air draught conveyer belt 13 stops conveying, this When on sucker 25 position of sack 16, sucker 25 and lower sucker in control are moved downwardly under the driving of the second servomotor 21 11 simultaneously air-breathings, control cabinet control the second servomotor 21 drive slide block 23 drive upper sucker 25 at the uniform velocity upwards motion until by bag Son pulls open a small distance, that is, complete sucker and open a bag action;When sucker bag openning body 2 by sack inhale open after, rotary cylinder 311 to Drive to strut cylinder 310 and strut bar 317 while retrogressing and the sack opened is inhaled around 312 precession of rotary shaft, now strut cylinder 310 Draw back Aligning control, drive struts bar 317 and moves backward, and bag opening support is split into the rectangle of more specification, instant packed thing 26 Load.

Claims (10)

1. a kind of automatic bag opener, it is characterised in that:Including support(1), the biography bag mechanism that is arranged on support and difference Located at the sucker bag openning body of support both sides(2)And spreading mechanism(3);The biography bag mechanism is included for transmitting sack(16)'s Air draught conveyer belt(13)And drive air draught conveyer belt(13)First servomotor of operation(14), the air draught conveyer belt(13) It is provided with some inlet scoops(18);The sucker bag openning body(2)Including lower sucker(11), located at lower sucker(11)Top it is upper Sucker(25)And with upper sucker(25)The slide block of connection(23), the lower sucker(11)By installing rack(17)It is fixed on support Side, the installing rack(17)It is provided with position sensor(12);The spreading mechanism(3)Including multigroup strutting assembly(31), Every group of strutting assembly includes strutting bar(317), rotary cylinder(311)And with strut bar(317)Connected struts cylinder (310).
2. automatic bag opener as claimed in claim 1, it is characterised in that:The upper sucker(25)By support bar(24)With Slide block(23)It is connected, the slide block(23)It is arranged on by the second servomotor(21)The CCM modules of driving(22)On.
3. automatic bag opener as claimed in claim 2, it is characterised in that:The CCM modules(22)By support base(20) It is fixed on support(1)Side.
4. automatic bag opener as claimed in claim 1, it is characterised in that:The support(1)Side be additionally provided with connection and take out The suction opeing of blower fan(15).
5. automatic bag opener as claimed in claim 1, it is characterised in that:The spreading mechanism(3)Also include installing plate (32), multigroup strutting assembly(31)Pass through mounting seat(313)It is distributed in installing plate(32)Surrounding.
6. automatic bag opener as claimed in claim 5, it is characterised in that:The installing plate(32)Upper cutting has for strutting Bar(317)Strut the opening of sack.
7. automatic bag opener as claimed in claim 1, it is characterised in that:It is described to strut bar(317)With strut cylinder(310) Between pass through six square shafts(316)It is connected.
8. automatic bag opener as claimed in claim 1, it is characterised in that:The rotary cylinder(311)By flake joint (315)Be connected to mounting seat(313)On rotary shaft(312)It is connected.
9. automatic bag opener as claimed in claim 8, it is characterised in that:The rotary shaft(312)It is provided with limited block (314), rotary shaft(312)Through strutting cylinder(310)With rotary cylinder(311)It is flexibly connected.
10. automatic bag opener as claimed in claim 1, it is characterised in that:The support(1)Bottom be provided with multiple supports Pin(19).
CN201611015349.8A 2016-11-18 2016-11-18 A kind of automatic bag opener Active CN106516267B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611015349.8A CN106516267B (en) 2016-11-18 2016-11-18 A kind of automatic bag opener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611015349.8A CN106516267B (en) 2016-11-18 2016-11-18 A kind of automatic bag opener

Publications (2)

Publication Number Publication Date
CN106516267A true CN106516267A (en) 2017-03-22
CN106516267B CN106516267B (en) 2019-06-11

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107031910A (en) * 2017-06-02 2017-08-11 浙江鼎业机械设备有限公司 A kind of paper diaper conveying mechanism of paper diaper automatic packaging machine
CN107054729A (en) * 2017-06-02 2017-08-18 浙江鼎业机械设备有限公司 A kind of paper diaper automatic packaging machine
CN107244456A (en) * 2017-07-05 2017-10-13 前海拉斯曼智能系统(深圳)有限公司 Qu Shuxing poly-bags mechanism
CN107444698A (en) * 2017-07-14 2017-12-08 安徽御流包装机械有限公司 Mobile bag expanding device and application
CN107476038A (en) * 2017-08-18 2017-12-15 苏州巨康缝制机器人有限公司 A kind of full-automatic pillowcase machine is with turning over bagging apparatus
CN107539520A (en) * 2017-10-10 2018-01-05 湖州搜尚服饰贸易有限公司 A kind of Western-style closthes bog system
CN107572031A (en) * 2017-10-10 2018-01-12 湖州搜尚服饰贸易有限公司 A kind of Western-style closthes bog device
WO2018214441A1 (en) * 2017-05-25 2018-11-29 江健良 Cotton pocket shaping machine
CN108995888A (en) * 2018-09-29 2018-12-14 湖南金能自动化设备有限公司 A kind of rotation open the bag device for packaging bag
CN112478220A (en) * 2020-11-30 2021-03-12 丁佩虹 Equipment for packing that protective clothing production was used
CN112678267A (en) * 2020-12-29 2021-04-20 芜湖哈特机器人产业技术研究院有限公司 Bag opening device for plastic packaging bags of automatic conveying line
CN114148580A (en) * 2021-10-27 2022-03-08 杭州徐睿机械有限公司 Packaging bag opening mechanism and control method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819509A (en) * 1995-01-06 1998-10-13 Mcgregor; Harold Bag shouldering and deaerating apparatus
US20080098697A1 (en) * 2006-11-01 2008-05-01 Murray R C Method and apparatus for opening a flexible pouch using opening fingers
CN202186535U (en) * 2011-07-19 2012-04-11 安庆市恒昌机械制造有限责任公司 Automatic bag supporting mechanism for packaging
KR20140058896A (en) * 2012-11-07 2014-05-15 주식회사농심 Gripper for pouch packs
CN204750687U (en) * 2015-05-26 2015-11-11 孙少光 Full -automatic panty -shape diapers packaging production line's division bagging apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5819509A (en) * 1995-01-06 1998-10-13 Mcgregor; Harold Bag shouldering and deaerating apparatus
US20080098697A1 (en) * 2006-11-01 2008-05-01 Murray R C Method and apparatus for opening a flexible pouch using opening fingers
CN202186535U (en) * 2011-07-19 2012-04-11 安庆市恒昌机械制造有限责任公司 Automatic bag supporting mechanism for packaging
KR20140058896A (en) * 2012-11-07 2014-05-15 주식회사농심 Gripper for pouch packs
CN204750687U (en) * 2015-05-26 2015-11-11 孙少光 Full -automatic panty -shape diapers packaging production line's division bagging apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018214441A1 (en) * 2017-05-25 2018-11-29 江健良 Cotton pocket shaping machine
CN107054729A (en) * 2017-06-02 2017-08-18 浙江鼎业机械设备有限公司 A kind of paper diaper automatic packaging machine
CN107031910A (en) * 2017-06-02 2017-08-11 浙江鼎业机械设备有限公司 A kind of paper diaper conveying mechanism of paper diaper automatic packaging machine
CN107244456A (en) * 2017-07-05 2017-10-13 前海拉斯曼智能系统(深圳)有限公司 Qu Shuxing poly-bags mechanism
CN107444698A (en) * 2017-07-14 2017-12-08 安徽御流包装机械有限公司 Mobile bag expanding device and application
CN107444698B (en) * 2017-07-14 2023-02-17 安徽御流包装机械有限公司 Movable bag opening device and application
CN107476038A (en) * 2017-08-18 2017-12-15 苏州巨康缝制机器人有限公司 A kind of full-automatic pillowcase machine is with turning over bagging apparatus
CN107572031A (en) * 2017-10-10 2018-01-12 湖州搜尚服饰贸易有限公司 A kind of Western-style closthes bog device
CN107539520A (en) * 2017-10-10 2018-01-05 湖州搜尚服饰贸易有限公司 A kind of Western-style closthes bog system
CN108995888A (en) * 2018-09-29 2018-12-14 湖南金能自动化设备有限公司 A kind of rotation open the bag device for packaging bag
CN108995888B (en) * 2018-09-29 2024-05-24 湖南金能自动化设备有限公司 Rotary bag opening device for packaging bag
CN112478220A (en) * 2020-11-30 2021-03-12 丁佩虹 Equipment for packing that protective clothing production was used
CN112678267A (en) * 2020-12-29 2021-04-20 芜湖哈特机器人产业技术研究院有限公司 Bag opening device for plastic packaging bags of automatic conveying line
CN114148580A (en) * 2021-10-27 2022-03-08 杭州徐睿机械有限公司 Packaging bag opening mechanism and control method thereof
CN114148580B (en) * 2021-10-27 2023-08-04 杭州泰尚智能装备股份有限公司 Packaging bag opening mechanism and control method thereof

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