CN107187684A - Vacuum labels head - Google Patents

Vacuum labels head Download PDF

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Publication number
CN107187684A
CN107187684A CN201710524793.0A CN201710524793A CN107187684A CN 107187684 A CN107187684 A CN 107187684A CN 201710524793 A CN201710524793 A CN 201710524793A CN 107187684 A CN107187684 A CN 107187684A
Authority
CN
China
Prior art keywords
vacuum
tight
shaft
housing
support body
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
CN201710524793.0A
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Chinese (zh)
Other versions
CN107187684B (en
Inventor
李学文
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.)
Hunan Keming Oil Co ltd
Original Assignee
Dongguan Runtitan Intelligent Polytron Technologies Inc Three
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 Dongguan Runtitan Intelligent Polytron Technologies Inc Three filed Critical Dongguan Runtitan Intelligent Polytron Technologies Inc Three
Priority to CN201710524793.0A priority Critical patent/CN107187684B/en
Publication of CN107187684A publication Critical patent/CN107187684A/en
Application granted granted Critical
Publication of CN107187684B publication Critical patent/CN107187684B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/08Label feeding
    • B65C9/12Removing separate labels from stacks
    • B65C9/14Removing separate labels from stacks by vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • B65C9/26Devices for applying labels

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  • Labeling Devices (AREA)

Abstract

Head, including support body, vacuum shaft, driver, vacuum (-tight) housing, elastic component and suction patch head are labelled the invention discloses a kind of vacuum.The axially opposed support body of vacuum shaft is slided, and there is stretching labeling position and retraction to avoid position, and driver is loaded on support body and drives vacuum shaft to switch between stretching labeling position and retraction avoid position;Vacuum (-tight) housing is placed on vacuum shaft and the sliding of relative vacuum axle, and sealing ring is provided between the inwall of vacuum (-tight) housing and the outer wall of vacuum shaft;Elastic component is connected between support body and vacuum (-tight) housing, and elastic component perseverance has the trend for driving vacuum (-tight) housing to be recessed in along vacuum shaft axial slip to the second end of the vacuum shaft axial direction for making to be located at retraction avoidance position in vacuum (-tight) housing;Patch head is inhaled to be located in vacuum (-tight) housing and be installed on the second end end of vacuum shaft axial direction.The vacuum labeling head of the present invention can solve the air bubble problem that is produced in poster process, from improving labeling effect, it is ensured that labeling quality.

Description

Vacuum labels head
Technical field
The present invention relates to labeling field, more particularly to a kind of vacuum labeling head.
Background technology
As economic continues to develop and scientific and technical continuous progress, provide miscellaneous for the production and living of people Material consumption product, and labelling machine is exactly one kind in many material consumption product.
It is well known that labelling machine is that label (papery or metal foil) is pasted onto on defined packing container with adhesive Equipment, is the indispensable part of modern packaging.Go to replace artificial labeling by labelling machine, so as to greatly reduce The burden of workman, and labeling efficiency is improved, so that labelling machine is widely popularized in all trades and professions.
But, in existing labelling machine, design unreasonable because it labels head, therefore gas is often produced in poster process The problems such as bubble;Just due to the appearance of bubble, one side influences the effect labelled and attractive in appearance, on the other hand influences whether label and quilt Paste the firmness between object.
Therefore, it is necessary to which it is above-mentioned to overcome to provide a kind of vacuum labeling head that can solve to produce air bubble problem in poster process Defect.
The content of the invention
Head is labelled it is an object of the invention to provide a kind of vacuum that can solve to produce air bubble problem in poster process.
To achieve the above object, vacuum of the invention labeling head includes support body, vacuum shaft, driver, vacuum (-tight) housing, elastic component And inhale patch head.The support body is axially slidably located at along it for the vacuum shaft and relatively described support body has one to stretch out labeling position And one retraction avoid position, the driver be used for drive the vacuum shaft in it is described stretch out labeling position with retraction avoid position Between switch, the driver is installed on the support body, the first end of the vacuum shaft axial direction and the output of the driver End connection;The vacuum (-tight) housing is placed on the vacuum shaft and slid along the axially opposing vacuum shaft of the vacuum shaft, described true Sealing ring is provided between the inwall of sky cover and the outer wall of the vacuum shaft;The elastic component is connected to the support body and the vacuum Between cover, elastic component perseverance, which has, drives the vacuum (-tight) housing to be avoided along the vacuum shaft axial slip to making to be located at the retraction Second end of the vacuum shaft axial direction of position is recessed in the trend in the vacuum (-tight) housing;The patch head of inhaling is located in the vacuum (-tight) housing simultaneously On the second end end for being installed on the vacuum shaft axial direction.
It is preferred that the inside of the vacuum shaft has the axial passage being interconnected and radial passage, the axial passage The side wall of the first end of vacuum shaft axial direction is run through simultaneously in the second end end through vacuum shaft axial direction, the radial passage A suction mark vacuum adapter is circumscribed with, the suction mark vacuum adapter is axially located the vacuum (-tight) housing and the support body along the vacuum shaft Between.
It is preferred that group is connected to the interior vacuum adapter with being connected inside the vacuum (-tight) housing on the side wall of the vacuum (-tight) housing, it is described Sealing ring connects when the vacuum shaft is located at the retraction avoidance position along the mark vacuum of inhaling that is axially located of the vacuum shaft Between head and the interior vacuum adapter.
It is preferred that the sealing ring is in embeddedly to be sheathed on the outer wall of the vacuum shaft.
It is preferred that the vacuum labeling head of the present invention is also included along the axial arranged guide of the vacuum shaft, the guiding The support body, elastic component and vacuum (-tight) housing are worn together by part successively.
It is preferred that the guide is in respectively equally spaced arrangement along the circumference of the vacuum shaft, each guide One elastic component of correspondence.
It is preferred that the driver is linear electric motors or cylinder, the output end of the linear electric motors or cylinder is described in Support body is connected with the vacuum shaft again.
It is preferred that the support body have with the vacuum shaft heteropleural arrange flange, the center line of the flange with it is described The axial direction of vacuum shaft coincides.
It is preferred that the outline of the vacuum (-tight) housing is circle.
It is preferred that the elastic component is compression spring, the sealing ring is along the vacuum shaft axially in cloth one on the other Put.
Compared with prior art, by the cooperation of vacuum shaft, vacuum (-tight) housing, driver and elastic component, mark is drawn inhaling patch head During label, driven vacuum shaft to slide to stretching labeling position by driver and along the axially extended vacuum (-tight) housing of vacuum shaft, inhaled to inhale patch head Take label to avoid space, then head absorption is labeled by inhaling;Then, driver drives vacuum shaft to slide to retraction and avoids position and edge again Axially retracting in vacuum (-tight) housing for vacuum shaft, avoidance space is provided for the work of vacuum (-tight) housing;Then, effect of the vacuum (-tight) housing in elastic component It is lower to be mutually close to the object of label, then to being close to after vacuum (-tight) housing vacuumize so that object is wrapped by vacuum (-tight) housing The position enclosed is in vacuum environment, then driver now drives vacuum shaft toward labeling locality sliding is stretched out again, by sliding Vacuum shaft drive inhale label head by the suction patch head drawn be affixed on the position that object is surrounded by vacuum (-tight) housing;Just due to inhaling Label the position that object is surrounded by vacuum (-tight) housing that is affixed on that head drawn it, and the position before labelling because vacuum (-tight) housing is taken out Vacuum and in vacuum environment so that it is in vacuum by the position that vacuum (-tight) housing is surrounded that suction, which labels head by the object that is affixed on of absorption, Carried out under environment, the air bubble problem produced in poster process is solved, so as to improve labeling effect, it is ensured that labeling quality.
Brief description of the drawings
Fig. 1 is that the vacuum of the present invention labels the dimensional structure diagram of head.
Fig. 2 is the left view of the vacuum labeling head shown in Fig. 1.
Fig. 3 is the front view of the vacuum labeling head shown in Fig. 1.
Fig. 4 is the sectional view of the line A-A along along Fig. 3.
Embodiment
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings, but embodiments of the present invention are not limited In this.
Fig. 1 and Fig. 4 is referred to, vacuum labeling first 100 of the invention includes support body 10, vacuum shaft 20, driver 30, vacuum Cover 40, elastic component 60 and suction patch first 70.Vacuum shaft 20 is slidably located at support body 10 along its axial direction (double-head arrow is signified i.e. in figure), makes Obtain to have in the relative sliding process of support body 10 of vacuum shaft 20 and stretch out labeling position and retraction avoidance position as shown in Figure 4;Specifically Ground, as shown in figure 4, in the present embodiment, the inside of vacuum shaft 20 has the axial passage 21 being interconnected and radial passage 22, The lower end of the vacuum shaft 20 in the second end end of the axial direction of vacuum shaft 20, such as Fig. 4 of axial passage 21, radial passage 22 is passed through The side wall of the upper end of vacuum shaft 20 in the side wall of the first end of the axial direction of vacuum shaft 20, such as Fig. 4 is worn, and radial passage 22 is circumscribed with one Mark vacuum adapter 23 is inhaled, mark vacuum adapter 23 is inhaled and is axially located along vacuum shaft 20 between vacuum (-tight) housing 40 and support body 10, it is true to prevent Sky cover 40 causes interference in the slipping of relative vacuum axle 20 to suction mark vacuum adapter 23, is conducive to vacuum (-tight) housing 40 and vacuum shaft The reliability of Relative sliding between 20, and be connected by mark vacuum adapter 23 is inhaled with extraneous vacuum generating device, to vacuum shaft 20 vacuumize and make it that inhaling patch first 70 produces vacuum, go to draw by vacuum so as to label first 70 by suction, but be not limited. It will be appreciated that labeing first 70 due to suction can draw when being vacuumized to vacuum shaft 20, this is due to inhale patch first 70 to offer The vacuum sucking holes (not shown) being connected with vacuum shaft 20, the vacuum sucking holes are connected with the axial passage 21 of vacuum shaft 20; Wherein, the structure of first 70 vacuum sucking holes opened up is pasted for inhaling, is well-known in the art, therefore will not be repeated here.
As shown in Figures 3 and 4, driver 30 is installed on support body 10 and output end and the first end of the axial direction of vacuum shaft 20 (such as upper end) is connected, for driving vacuum shaft 20 to switch between stretching labeling position and retraction avoidance position;Specifically, at this In embodiment, as shown in figure 4, it is preferred that driver 30 is cylinder, the output end of cylinder connects with vacuum shaft 20 again through support body 10 Connect, the stretching to match vacuum shaft 20 using the two of cylinder extreme position labels position and retraction avoids position, i.e. cylinder The opposing cylinder 31 of piston rod 32 be in when stretching out extreme position, piston rod 32 now drives vacuum shaft 20 just to move to stretching patch Cursor position, when the piston rod 32 of cylinder is in shrinkage limit position, piston rod 32 now drives vacuum shaft 20 just to move to back Contracting avoids position;For example, as shown in figure 4, piston rod 32 along vacuum shaft 20 axially downwardly through support body 10 again with vacuum Axle 20 is fixed together, and cylinder body 31 is assembled with two gas joints 33, but is not illustrated and be limited with this.
As shown in figure 4, vacuum (-tight) housing 40 is placed on vacuum shaft 20 and slid along the axially opposing vacuum shaft 20 of vacuum shaft 20, vacuum Sealing ring 60 is provided between the inwall of cover 40 and the outer wall of vacuum shaft 20, with by sealing ring 60 to the inwall of vacuum (-tight) housing 40 with it is true Sealed between the outer wall of empty axle 20 so that the inside of vacuum (-tight) housing 40 has the condition for forming out vacuum environment;Specifically, as schemed Shown in 4, in the present embodiment, sealing ring 60 is along vacuum shaft 20 axially in arrangement one on the other, increase vacuum (-tight) housing 40 and vacuum Sealing reliability between axle 20;Meanwhile, group is connected to the interior vacuum adapter connected with the inside of vacuum (-tight) housing 40 on the side wall of vacuum (-tight) housing 40 41, sealing ring 6 is axially located suction mark vacuum when vacuum shaft 20 is located at retraction avoidance position as shown in Figure 4 along vacuum shaft 20 Between joint 23 and interior vacuum adapter 41, to cause the inside for being located at the lower section of sealing ring 60 of vacuum (-tight) housing 40 in interior vacuum adapter 41 Vacuum environment can be produced when being connected with extraneous vacuum generating device, is located at so that inhaling patch first 70 produced by vacuum (-tight) housing 40 Work, but be not limited under vacuum environment;For example, the outline of vacuum (-tight) housing 40 is circle, in order to vacuum (-tight) housing 40 Manufacture, and vacuum (-tight) housing 40 is with being tagged being close to for object;And sealing ring 60 is in embeddedly be sheathed on vacuum shaft 20 outer On wall, it is fitted together and is slid with vacuum shaft 20 with vacuum shaft 20, therefore further improves vacuum shaft 20 and vacuum (-tight) housing 40 Between sealing reliability, but do not illustrated and be limited with this.
As shown in Figures 1 to 4, elastic component 60 is connected between support body 10 and vacuum (-tight) housing 40 so that the perseverance of elastic component 60 has Second end of the vacuum (-tight) housing 40 along the axial slip of vacuum shaft 20 to the axial direction of vacuum shaft 20 for making to be located at retraction avoidance position is driven (under i.e. End) trend in vacuum (-tight) housing 40 is recessed in, i other words, under normal conditions, the lower end of the vacuum shaft 20 when avoiding position positioned at retraction It is recessed in vacuum (-tight) housing 40, in order to which vacuum (-tight) housing 40 is first close in labelling with object;Specifically, to cause vacuum (-tight) housing The reliability that 40 relative support bodys 10 slide, vacuum labeling first 100 of the invention is also included along the axial arranged guiding of vacuum shaft 20 Support body 10, elastic component 60 and vacuum (-tight) housing 40 are worn together by part 80, guide 80 successively, are preferably, the edge respectively of guide 80 The circumference of vacuum shaft 20 is in equally spaced arrangement, one elastic component 60 of each correspondence of guide 80 so that vacuum (-tight) housing 40 is obtained more Good buffering effect, thus with object to be close to effect more preferable;For example, in the present embodiment, guide 80 is four, each Central angle shared by guide 80 is respectively 90 degree, certainly, in other embodiments, and the quantity of guide 80 can also be 2,3 It is individual or 5, and guide 40 is axis structure;Meanwhile, the selection of elastic component 60 is compression spring, in order to which vacuum (-tight) housing 40 is logical Cross the compression to compression spring and relative support body 10 slides, but do not illustrated and be limited with this.
As shown in figure 4, inhale patch first 70 be located in vacuum (-tight) housing 40 and be installed on the axial direction of vacuum shaft 20 the second end end it is (as follows Hold end) on, therefore when vacuum generating device is vacuumized to vacuum shaft 20 so that inhale and produce vacuum at patch first 70 and have and draw The ability of label;Specifically, in the present embodiment, support body 10 has the flange 11 arranged with the heteropleural of vacuum shaft 20, for example, flange 11 are located at the upper end of support body 10 and vacuum shaft 20 is located at the lower end of support body 10, but do not limit with this;And the center line of flange 11 with it is true The axial direction of empty axle 20 coincides, to be easy to the vacuum labeling first 100 of the present invention to be installed in robot by flange 11, therefore not As limit.
Compared with prior art, by the cooperation of vacuum shaft 20, vacuum (-tight) housing 40, driver 30 and elastic component 60, patch is being inhaled First 70 when drawing label, by driver 30 drive vacuum shaft 20 slide to stretch out labeling position and along the axially extended true of vacuum shaft 20 Sky covers 40, labels first 70 absorption avoidance space to inhale, then label first 70 absorption by inhaling;Then, driver 30 drives very again Empty axle 20 slides to retraction and avoids position and axially retracting in vacuum (-tight) housing 40 along vacuum shaft 20, provides and keeps away for the work of vacuum (-tight) housing 40 Allow space;Then, vacuum (-tight) housing 40 is mutually close in the presence of elastic component 60 with the object of label, then to being close to after it is true Sky cover 40 is vacuumized so that the position that object is surrounded by vacuum (-tight) housing 40 is in vacuum environment, then driver 30 now Drive vacuum shaft 20 toward labeling locality sliding is stretched out again, drive suction patch first 70 that the suction is pasted into first 70 by the vacuum shaft 20 slid The label drawn is affixed on the position that object is surrounded by vacuum (-tight) housing 40;Just by inhale label first 70 it is drawn be affixed on The position that object is surrounded by vacuum (-tight) housing 40, and the position before labelling because vacuum (-tight) housing is vacuumized and is in vacuum environment, make It must inhale that to label first 70 by the object that is affixed on of absorption be to carry out under vacuum conditions by the position that vacuum (-tight) housing 40 is surrounded, solve The air bubble problem produced in poster process, so as to improve labeling effect, it is ensured that labeling quality.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementation disclosed above Example, and modification, equivalent combinations that the various essence according to the present invention are carried out should be covered.

Claims (10)

1. a kind of vacuum labels head, it is characterised in that including:
Support body;
Vacuum shaft, the support body is axially slidably located at along it and relatively described support body has one to stretch out labeling position and a retraction Avoid position;
For driving the vacuum shaft in the driver for stretching out labeling position and switching between the avoidance position that bounces back, the drive Dynamic device is installed on the support body, and the first end of the vacuum shaft axial direction is connected with the output end of the driver;
It is placed on the vacuum shaft and along the vacuum (-tight) housing of the axially opposing vacuum shaft sliding of the vacuum shaft, the vacuum (-tight) housing Sealing ring is provided between the outer wall of inwall and the vacuum shaft;
The elastic component between the support body and the vacuum (-tight) housing is connected to, the elastic component perseverance, which has, drives the vacuum (-tight) housing along institute State vacuum shaft axial slip to the second end for making to be located at the vacuum shaft axial direction that the retraction avoids position and be recessed in the vacuum (-tight) housing Interior trend;And
In the vacuum (-tight) housing and the suction patch head that is installed on the second end end of vacuum shaft axial direction.
2. vacuum according to claim 1 labels head, it is characterised in that the inside of the vacuum shaft has what is be interconnected Axial passage and radial passage, the axial passage is through the second end end of vacuum shaft axial direction, and the radial passage is passed through Wear the side wall of the first end of vacuum shaft axial direction and be circumscribed with a suction mark vacuum adapter, the suction mark vacuum adapter is along described true Empty axle is axially located between the vacuum (-tight) housing and the support body.
3. vacuum according to claim 2 labels head, it is characterised in that on the side wall of the vacuum (-tight) housing group be connected to it is described The interior vacuum adapter of connection inside vacuum (-tight) housing, the sealing ring is located at when the retraction avoids position along described in the vacuum shaft Described inhale that be axially located of vacuum shaft is marked between vacuum adapter and the interior vacuum adapter.
4. vacuum according to claim 1 labels head, it is characterised in that the sealing ring is described in being embeddedly sheathed on On the outer wall of vacuum shaft.
5. vacuum according to claim 1 labels head, it is characterised in that also including being led along the vacuum shaft is axial arranged To part, the support body, elastic component and vacuum (-tight) housing are worn together by the guide successively.
6. vacuum according to claim 5 labels head, it is characterised in that the guide is respectively along the week of the vacuum shaft To in equally spaced arrangement, each guide corresponds to an elastic component.
7. vacuum according to claim 1 labels head, it is characterised in that the driver is linear electric motors or cylinder, institute The output end for stating linear electric motors or cylinder is connected with the vacuum shaft again through the support body.
8. vacuum according to claim 1 labels head, it is characterised in that the support body has and the vacuum shaft heteropleural cloth The flange put, the axial direction of the center line of the flange and the vacuum shaft coincides.
9. vacuum according to claim 1 labels head, it is characterised in that the outline of the vacuum (-tight) housing is circle.
10. vacuum according to claim 1 labels head, it is characterised in that the elastic component is compression spring, the sealing Ring is along the vacuum shaft axially in arrangement one on the other.
CN201710524793.0A 2017-06-30 2017-06-30 Vacuum labeling head Active CN107187684B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710524793.0A CN107187684B (en) 2017-06-30 2017-06-30 Vacuum labeling head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710524793.0A CN107187684B (en) 2017-06-30 2017-06-30 Vacuum labeling head

Publications (2)

Publication Number Publication Date
CN107187684A true CN107187684A (en) 2017-09-22
CN107187684B CN107187684B (en) 2023-01-13

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CN201710524793.0A Active CN107187684B (en) 2017-06-30 2017-06-30 Vacuum labeling head

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675629U (en) * 1993-04-09 1994-10-25 オリンパス光学工業株式会社 Vacuum suction pad
CN203254429U (en) * 2013-04-24 2013-10-30 临海马海菲自动化机械有限公司 Vacuum sucking disc structure
CN103660505A (en) * 2012-09-24 2014-03-26 鸿富锦精密工业(深圳)有限公司 Pasting device
CN103831835A (en) * 2014-02-24 2014-06-04 东莞市楷德精密机械有限公司 Vacuum adsorption head and adsorption device with same
CN105216001A (en) * 2015-10-28 2016-01-06 惠州Tcl移动通信有限公司 A kind of automated handling equipment and rotary suction means thereof
CN205419076U (en) * 2016-02-02 2016-08-03 深圳市越疆科技有限公司 Vacuum aspiration device and robot
CN106662758A (en) * 2014-07-10 2017-05-10 卡尔蔡司光学国际有限公司 Set of eyeglass-lens semifinished products and method for the design of said set, method and device for producing eyeglass lenses, and use of a set of semifinished products

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675629U (en) * 1993-04-09 1994-10-25 オリンパス光学工業株式会社 Vacuum suction pad
CN103660505A (en) * 2012-09-24 2014-03-26 鸿富锦精密工业(深圳)有限公司 Pasting device
CN203254429U (en) * 2013-04-24 2013-10-30 临海马海菲自动化机械有限公司 Vacuum sucking disc structure
CN103831835A (en) * 2014-02-24 2014-06-04 东莞市楷德精密机械有限公司 Vacuum adsorption head and adsorption device with same
CN106662758A (en) * 2014-07-10 2017-05-10 卡尔蔡司光学国际有限公司 Set of eyeglass-lens semifinished products and method for the design of said set, method and device for producing eyeglass lenses, and use of a set of semifinished products
CN105216001A (en) * 2015-10-28 2016-01-06 惠州Tcl移动通信有限公司 A kind of automated handling equipment and rotary suction means thereof
CN205419076U (en) * 2016-02-02 2016-08-03 深圳市越疆科技有限公司 Vacuum aspiration device and robot

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