CN107264876A - Vacuum sucking device and method - Google Patents
Vacuum sucking device and method Download PDFInfo
- Publication number
- CN107264876A CN107264876A CN201710485441.9A CN201710485441A CN107264876A CN 107264876 A CN107264876 A CN 107264876A CN 201710485441 A CN201710485441 A CN 201710485441A CN 107264876 A CN107264876 A CN 107264876A
- Authority
- CN
- China
- Prior art keywords
- flow
- valve
- handgrip
- plate body
- vacuum sucking
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
Abstract
The invention discloses a kind of vacuum sucking device and method.The vacuum sucking device includes control valve gear, and the control valve gear is connected with multiple Acetabula devices, in addition to plate body by flow distribution device, and the multiple Acetabula device is evenly arranged in the bottom of plate body.The flow valve that the control valve gear includes two or more, is arranged in parallel；The vacuum sucking device also includes being respectively connected with each flow valve controlling the control device that each flow valve is opened and closed.The invention also discloses a kind of vacsorb method, the flow valve different by setting is opened, closes the purpose for reaching that flow is drawn in adjustment, realizes multiple gear controls, it is ensured that draw successfully.The present invention has been obviously improved absorption effect, and inside effectively can not only be drawn without overlay film sack, and can also effectively draw out-of-flatness, have the sack of flanging and fold.
Description
Technical field
The present invention relates to a kind of for the sheets such as draw package bag, the vacuum sucking device of sacked goods, one kind is further related to
Draw sheet, the method for sacked goods.
Background technology
In the automation equipments such as automatic bag feeding machine, for the sheets such as draw package bag, the vacsorb dress of sacked goods
It is one of critical component to put.
Vacuum sucking device of the prior art can only draw the internal packaging bag with overlay film, for feed factory, cement
Celadon sack without overlay film used in factory etc., air-flow can pass through sack during absorption, lead to not effectively absorption, often fall
Fall phenomenon.
In addition, for putting out-of-flatness, having the sack of flanging and fold, vacuum sucking device of the prior art can not yet
Effectively draw.
The content of the invention
The present invention proposes a kind of vacuum sucking device and method, the purpose is to：（1）Realize to inside without overlay film sack
Effectively draw；（2）Realize to out-of-flatness, the effective absorption for the sack for having flanging and fold.
Technical solution of the present invention is as follows：
Vacuum sucking device, including control valve gear, the control valve gear are connected with multiple suckers by flow distribution device
Device.
It is used as the further improvement of the present apparatus：Also include plate body, the multiple Acetabula device is evenly arranged in the bottom of plate body
Portion.
It is used as the further improvement of the present apparatus：The stream that the control valve gear includes two or more, is arranged in parallel
Measure valve；The vacuum sucking device also includes being respectively connected with each flow valve controlling the control device that each flow valve is opened and closed.
It is used as the further improvement of the present apparatus：Also include by rotating connected mode installed in the handgrip of plate body and driving
The overturning drive device of dynamic handgrip upset, adsorbed object is clamped to realize that handgrip is overturn relative to plate body.
It is used as the further improvement of the present apparatus：Also include being drawn whether article is inhaled for detection installed in plate body bottom
Enclose the detection means of shifting.
It is used as the further improvement of the present apparatus：The overturning drive device includes flexible cylinder assembly, gear and rack, described
Flexible cylinder assembly is arranged on plate body, and the rack is arranged on the extension bar of flexible cylinder assembly, and the gear is connected with handgrip
Connect and be meshed with rack.
It is used as the further improvement of the present apparatus：Roller bearing is also installed, the roller bearing is touched with rack back face on the plate body.
Present invention also offers a kind of vacsorb method：Some Acetabula devices are set in plate body bottom, pass through control valve
Device controls the flow of Acetabula device；The flow valve that the control valve gear includes two or more, is arranged in parallel, by setting
Fixed different flow valve is opened, closes the purpose for reaching that flow is drawn in adjustment.
It is used as the further improvement of this method：Valve gear is controlled to include two flow valves, the flow of one of flow valve
Setting value is less than the flow setting value of another flow valve；One of selection following manner is drawn：
（A）Open the flow valve compared with low discharge setting value, close another flow valve；
（B）Close the flow valve compared with low discharge setting value, open another flow valve；
（C）Two flow valves are opened simultaneously.
It is used as the further improvement of this method：Set whether the adsorbed article of detection draws successful detection means；Draw
When, first in mode（A）Draw, if it is unsuccessful to detect absorption, then in mode（B）Draw, if absorption is still unsuccessful,
In mode（C）Draw；
Upset handgrip is set, detection means is detected draws successfully after, upset handgrip is acted, by handgrip and Acetabula device or
Person is to clamp adsorbed article by handgrip and plate body.
Relative to prior art, the present invention has the positive effect that：（1）The present invention is same by setting multigroup Acetabula device
When the mode drawn, be obviously improved effect, realize to effective absorption of the inside without overlay film sack and to out-of-flatness, have flanging and
Effective absorption of the sack of fold；（2）Acetabula device is evenly arranged, and absorption affinity is uniform, improves the success rate of absorption；（3）Control
Valve gear processed includes multiple flow valves being arranged in parallel, and the flow valve opening and closing different by setting reaches that flow is drawn in adjustment
Purpose, it is achieved thereby that the absorption of high flow capacity, further ensures that the sack for successfully drawing no overlay film sack and out-of-flatness；（4）Also
Provided with convertible handgrip, sack can be clamped by handgrip after sack is drawn one segment distance of rising, it is ensured that bag taking success；（5）
Overturning drive device uses gear ＆ rack structure, and handgrip flip angle scope is big, speed fast, and is difficult and other component interferences.
Brief description of the drawings
Fig. 1 is the positive structure diagram of this suction means.
Fig. 2 is the overlooking the structure diagram of this suction means.
Fig. 3 is the structural representation of intermediate panel section.
Fig. 4 is the structural representation of bottom panel portion.
Fig. 5 is the positive structure diagram of grip portion.
Fig. 6 is the side structure schematic view of grip portion.
Critical piece in figure：
1st, alternating current generator, 2, transmission panel, 3, X-axis circle rail, the 4, first proximity switch, the 5, second proximity switch, the 6, first cylinder,
7th, the first magnetic valve, the 8, second magnetic valve, 9, valve block, the 10, the 3rd magnetic valve, the 11, the 4th magnetic valve, the 12, the 3rd proximity switch,
13rd, the 4th proximity switch, 14, Z axis circle rail, 15, round guide base, 16, centre panel, 17, bottom panel, the 18, first vacuum
Generator, 19, space column, the 20, second vacuum generator, the 21, the 3rd vacuum generator, 22, vacuum cup, the 23, first light
Electric switch, 24, mechanical gripper, 24-1, handgrip, 24-2, rack, 24-3, roller bearing, 24-4, the second cylinder, 24-5, rotating shaft, 24-
6th, shaft fixing block, 24-7, gear, 24-8, cylinder fixed seat, the 25, second optoelectronic switch, the 26, the 5th proximity switch.
Embodiment
The technical scheme that the invention will now be described in detail with reference to the accompanying drawings：
Such as Fig. 1, a kind of vacuum sucking device, including alternating current generator 1, transmission panel 2, X-axis circle rail 3, the first proximity switch 4, the
Two proximity switches 5, the first cylinder 6, the first magnetic valve 7, the second magnetic valve 8, valve block 9, the 3rd magnetic valve 10, the 4th magnetic valve
11st, the 3rd proximity switch 12, the 4th proximity switch 13, Z axis circle rail 14, round guide base 15, centre panel 16, bottom panel
17th, the first vacuum generator 18, space column 19, the second vacuum generator 20, the 3rd vacuum generator 21, vacuum cup 22,
First optoelectronic switch 23, mechanical gripper 24, the second optoelectronic switch 25, the 5th proximity switch 26.
As shown in figure 1, transmission panel 2 bottom surface is provided with round guide base 15, led by round guide base 15 installed in X-axis
On rail 3, under the driving of alternating current generator 1, by gear drive, realize that X-direction is moved.Alternating current generator 1, the first cylinder 6,
One magnetic valve 7, the second magnetic valve 8, valve block 9, the 3rd magnetic valve 10 and the 4th magnetic valve 11 are fixed on by bolt or riveting
It is driven on panel 2.First proximity switch 4, the second proximity switch 5, the 3rd proximity switch 12 and the 4th proximity switch 13 are transported for X-axis
Dynamic limit switch.
As illustrated in fig. 1 and 2, it is provided with transmission panel 2 and justifies the linear bearing that rail 14 is engaged, Z axis circle rail 14 bottom with Z axis
Portion with centre panel 16 by being connected.The cylinder body of first cylinder 6 is arranged on transmission panel 2, extension bar and the phase of centre panel 16
Connection, centre panel 17 is connected with bottom panel 18 by space column 19, so that bottom panel can be achieved in the work of the first cylinder 6
18 move up and down with centre panel 17.
As shown in Figures 3 and 4, the first vacuum generator 18 is fixed in centre panel 14 by hexagon socket head cap screw；Second vacuum
The vacuum generator 21 of generator 20 and the 3rd is fixed on bottom panel 17 by hexagon socket head cap screw respectively.Vacuum cup 22 is from more
Pore structure sucker, can preferably draw sack.9 vacuum cups 22 are distributed on the bottom of bottom panel 17.
It is arranged in parallel, is then connected with valve block, valve block is as the first magnetic valve 7 and the second magnetic valve 8 of flow valve
Two, which enter three, goes out structure, and all of the port is interconnected, air-flow is divided into three tunnels as flow distribution device, passes through the first vacuum respectively
Generator 18, the second vacuum generator 20 and the 3rd vacuum generator 21 respectively connect 3 vacuum cups 22.Also include and each flow
Valve is respectively connected with to control the control device that each flow valve is opened and closed, preferably PLC or industrial computer device, can by control device
To control different flow valves to be turned on and off, so as to adjust the flow of absorption.
Each flow valve can preset suitable flow value as needed.Preferably, the setting one of the first magnetic valve 7 is smaller
Flow setting value, the second magnetic valve 8 sets larger flow setting value, so that by controlling the opening and closing of the two to can be achieved three
Flow gear：
（A）Open the first magnetic valve 7, close the second magnetic valve 8, this is low-grade i.e. one grade；
（B）Close the first magnetic valve 7, open the second magnetic valve 8, this is that middle-grade is two grades；
（C）The first magnetic valve 7 and the second magnetic valve 8 are opened simultaneously, and this is high-grade i.e. three gears.
Also the quantity of the quantity of vacuum cup 22 and the flow valve of parallel connection can be adjusted according to actual conditions, is then realized more
More more flexible gear control.
Such as Fig. 4 to 6, the part of mechanical gripper 24 mainly includes handgrip 24-1, rack 24-2, roller bearing 24-3, the second cylinder 24-
4th, rotating shaft 24-5, shaft fixing block 24-6, gear 24-7 and cylinder fixed seat 24-8.Handgrip 24-1 and gear 24-7 are and rotating shaft
24-5 is fixedly connected, and rotating shaft 24-5 is rotated with shaft fixing block 24-6 and is connected, and shaft fixing block 24-6 is fixed on bottom panel 17
On.Cylinder fixed seat 24-8 is fixed on bottom panel 17, and the second cylinder 24-4 cylinder body and bottom panel 17 are hinged, stretched out
Bar part is then connected with rack 24-2.Rack 24-2 is meshed with gear 24-7.Roller bearing 24-3 is arranged on bottom panel 17,
Roller bearing 24-3 is in contact with rack 24-2 backs, it is ensured that rack 24-2 is meshed with gear 24-7.
First optoelectronic switch 23 and the second optoelectronic switch 25 are also mounted at the bottom of bottom panel 17, for whether detecting sack
It is adsorbed to move up.
Before work, sucker pressure gear can manually be selected on control cabinet panel according to the flatness of sack.Generally in bag
When son is smooth, one grade is selected on control cabinet panel, now the first magnetic valve 7 is turned on, and the second magnetic valve 8 is closed.Work as sack
When having flanging or fold, or with one grade fail absorption sack when, two grades can be selected on control cabinet panel, now second
Magnetic valve 8 is turned on, and the first magnetic valve 7 is closed, if sack extremely out-of-flatness, or two grades also do not drawn successfully, then be adjusted to three
Shelves.The adjustment of gear can be manually adjusted, can also control system according to the first optoelectronic switch 23 and the second optoelectronic switch 25
Testing result judged, self shifter.
During absorption, air-flow passes through the tunnels of 9 Fen Wei of valve block tri-, passes through the first vacuum generator 18, the and of the second vacuum generator 20
3rd vacuum generator 21 controls three vacuum pumping suckers 22 respectively.If vacuum cup 22 holds sack, the first optoelectronic switch
23rd, the second optoelectronic switch 25 will sense, if two optoelectronic switches can be sensed, now PLC system judges to draw successfully.
After drawing successfully, PLC controls the 3rd magnetic valve 10 to work, and centre panel 16 and bottom panel 17 are controlled by the first cylinder 6
Moved up together along Z axis circle rail 14, when sack is close to five proximity switches 26, the first cylinder 6 is stopped.At the same time,
PLC system controls the 4th magnetic valve 11 to work, and is acted by the second cylinder 24-4 control machineries handgrip 24, passes through handgrip 24-1
With vacuum cup 22 or be together to clamp sack by handgrip 24-1 and bottom panel 17, vacuum cup 22 stops suction bag.
If two optoelectronic switches are not sensed by or have one to be not sensed by, PLC system judges to draw failure, now should be as previously described
Take gearshift measure.
While mechanical gripper 24 catches sack, PLC system control alternating current generator 1 is rotated forward, by gear drive, whole true
Suction bagging apparatus is moved forward along X-axis circle rail 3 together, and when reaching the first proximity switch 4, alternating current generator 1 slows down；Work as arrival
During the second proximity switch 5, alternating current generator 1 is stopped.At the same time, mechanical gripper 24 decontrols sack.First optoelectronic switch
23rd, when the second optoelectronic switch 25 is not sensed by sack, PLC system control alternating current generator 1 is inverted, by gear drive, entirely
Vacuum bag arrangement together along X-axis circle rail 3 be moved rearwards by, when reach three proximity switches 12 when, alternating current generator 1 slows down, when to
During up to four proximity switches 13, alternating current generator 1 is stopped.
The packaging bag without overlay film, out-of-flatness is drawn by the present apparatus, success rate is up to more than 99%.
Claims (10)
1. vacuum sucking device, it is characterised in that：Including control valve gear, the control valve gear is connected by flow distribution device
It is connected to multiple Acetabula devices.
2. vacuum sucking device as claimed in claim 1, it is characterised in that：Also include plate body, the multiple Acetabula device is equal
The even bottom for being arranged in plate body.
3. vacuum sucking device as claimed in claim 1 or 2, it is characterised in that：The control valve gear includes two or two
The individual above, the flow valve being arranged in parallel；The vacuum sucking device also includes being respectively connected with to control each stream with each flow valve
Measure the control device that valve is opened and closed.
4. vacuum sucking device as claimed in claim 2, it is characterised in that：Also include by rotating connected mode installed in plate
The handgrip of body and the overturning drive device of driving handgrip upset, to realize that it is adsorbed that handgrip is clamped relative to plate body upset
Object.
5. vacuum sucking device as claimed in claim 4, it is characterised in that：Also include being arranged on plate body bottom for detecting quilt
Draw the whether adsorbed detection means moved up of article.
6. the vacuum sucking device as described in claim 4 or 5, it is characterised in that：The overturning drive device includes telescoping cylinder
Device, gear and rack, the flexible cylinder assembly are arranged on plate body, and the rack is arranged on the extension bar of flexible cylinder assembly
On, the gear is connected with handgrip and is meshed with rack.
7. vacuum sucking device as claimed in claim 6, it is characterised in that：Roller bearing, the roller bearing are also installed on the plate body
Touched with rack back face.
8. vacsorb method, it is characterised in that：Some Acetabula devices are set in plate body bottom, by controlling valve gear control suction
The flow of disk device；The flow valve that the control valve gear includes two or more, is arranged in parallel, the different stream by setting
Amount valve is opened, closes the purpose for reaching that flow is drawn in adjustment.
9. vacsorb method as claimed in claim 8, it is characterised in that：Valve gear is controlled to include two flow valves, wherein
The flow setting value of one flow valve is less than the flow setting value of another flow valve；One of selection following manner is drawn：
（A）Open the flow valve compared with low discharge setting value, close another flow valve；
（B）Close the flow valve compared with low discharge setting value, open another flow valve；
（C）Two flow valves are opened simultaneously.
10. vacsorb method as claimed in claim 9, it is characterised in that：Set whether the adsorbed article of detection is drawn into
The detection means of work(；During absorption, first in mode（A）Draw, if it is unsuccessful to detect absorption, then in mode（B）Draw, such as
Fruit absorption is still unsuccessful, then in mode（C）Draw；
Upset handgrip is set, detection means is detected draws successfully after, upset handgrip is acted, by handgrip and Acetabula device or
Person is to clamp adsorbed article by handgrip and plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485441.9A CN107264876A (en) | 2017-06-23 | 2017-06-23 | Vacuum sucking device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485441.9A CN107264876A (en) | 2017-06-23 | 2017-06-23 | Vacuum sucking device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264876A true CN107264876A (en) | 2017-10-20 |
Family
ID=60069152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485441.9A Withdrawn CN107264876A (en) | 2017-06-23 | 2017-06-23 | Vacuum sucking device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662822A (en) * | 2017-10-30 | 2018-02-06 | 广东科德智能装备有限公司 | A kind of de-stacking formula robot clamp device |
| CN109719475A (en) * | 2017-10-27 | 2019-05-07 | 宁波舜宇车载光学技术有限公司 | Suction means |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642880A (en) * | 2009-08-24 | 2010-02-10 | 哈尔滨工业大学 | Vacuum adsorption clamping device used for clamping thin-walled planar workpiece |
| KR20120108720A (en) * | 2011-03-25 | 2012-10-05 | (주)진성 테크템 | A vacuum pickup device for bundle packaging of individual pack by pe-film |
| CN202558281U (en) * | 2012-04-24 | 2012-11-28 | 常州新区中策机械设备有限公司 | Robot palletizer |
| CN103224061A (en) * | 2013-05-07 | 2013-07-31 | 无锡市开维物流装备有限责任公司 | Bag taking device |
| CN104772763A (en) * | 2015-04-29 | 2015-07-15 | 广东泰格威机器人科技有限公司 | Suction type robot hand grab applied to circular arc surface workpieces |
| CN204623972U (en) * | 2015-04-13 | 2015-09-09 | 李宝建 | Vacuum bag taking device |
| CN205238064U (en) * | 2015-12-07 | 2016-05-18 | 中建材凯盛机器人（上海）有限公司 | A tongs structure for huge flat -sheet material of pile up neatly |
| CN206857108U (en) * | 2017-06-23 | 2018-01-09 | 烟台奥维环保科技有限公司 | Vacuum sucking device |
-
2017
- 2017-06-23 CN CN201710485441.9A patent/CN107264876A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642880A (en) * | 2009-08-24 | 2010-02-10 | 哈尔滨工业大学 | Vacuum adsorption clamping device used for clamping thin-walled planar workpiece |
| KR20120108720A (en) * | 2011-03-25 | 2012-10-05 | (주)진성 테크템 | A vacuum pickup device for bundle packaging of individual pack by pe-film |
| CN202558281U (en) * | 2012-04-24 | 2012-11-28 | 常州新区中策机械设备有限公司 | Robot palletizer |
| CN103224061A (en) * | 2013-05-07 | 2013-07-31 | 无锡市开维物流装备有限责任公司 | Bag taking device |
| CN204623972U (en) * | 2015-04-13 | 2015-09-09 | 李宝建 | Vacuum bag taking device |
| CN104772763A (en) * | 2015-04-29 | 2015-07-15 | 广东泰格威机器人科技有限公司 | Suction type robot hand grab applied to circular arc surface workpieces |
| CN205238064U (en) * | 2015-12-07 | 2016-05-18 | 中建材凯盛机器人（上海）有限公司 | A tongs structure for huge flat -sheet material of pile up neatly |
| CN206857108U (en) * | 2017-06-23 | 2018-01-09 | 烟台奥维环保科技有限公司 | Vacuum sucking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719475A (en) * | 2017-10-27 | 2019-05-07 | 宁波舜宇车载光学技术有限公司 | Suction means |
| CN107662822A (en) * | 2017-10-30 | 2018-02-06 | 广东科德智能装备有限公司 | A kind of de-stacking formula robot clamp device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |