CN206068253U - A kind of side laminator - Google Patents
A kind of side laminator Download PDFInfo
- Publication number
- CN206068253U CN206068253U CN201621068105.1U CN201621068105U CN206068253U CN 206068253 U CN206068253 U CN 206068253U CN 201621068105 U CN201621068105 U CN 201621068105U CN 206068253 U CN206068253 U CN 206068253U
- Authority
- CN
- China
- Prior art keywords
- charging tray
- shears
- installing plate
- mobile phone
- encapsulated
- 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- Withdrawn - After Issue
Links
Abstract
A kind of side laminator of the present utility model, including board, control panel, tool detent mechanism, charging tray carriage assembly, film pasting mechanism, charging tray installing plate and charging tray mould wheel.Rotating jig of the present utility model, elastic glue coating wheel, vacuum slot, pneumatic scissors are provided with least two respectively, duplexing potential energy is automatically finished feeding to two mobile phone shells simultaneously, transmission, open film roll, dyestripping, cut film, the sequence of operations such as pad pasting and finished product blanking, each mobile phone shell can complete a series of above-mentioned automation mechanized operations in 2 seconds, and each mobile phone shell disposably can accurately complete the pad pasting operation of all sides, compared with the step for pad pasting is only carried out with the side of traditional each mobile phone shell needs the time of more than 60 seconds at the soonest, its work efficiency is greatly enhanced, production capacity is also greatly improved, its accurate positioning, pad pasting effect is good, and solve the pad pasting process of existing mobile phone and bubble easily occur, the phenomenons such as displacement, low cost.
Description
Technical field
This utility model is related to a kind of side laminator.
Background technology
Tradition carries out pad pasting to the side ring of mobile phone shell and is mainly by manually come what is operated, manually cuts out pad pasting first
Cut, then manually pad pasting is torn, pad pasting is carried out positioning patch to multiple side rings of mobile phone shell respectively again manually then
Close, artificial pad pasting not only easily produces bubble phenomenon, laminating positioning is also easy to find skew that pad pasting effect is poor, and Traditional Man
The step for pad pasting is only carried out to the side of each mobile phone shell needs the time of more than 60 seconds at the soonest.The artificial side to mobile phone shell
Side ring circle carries out cutting film, dyestripping and pad pasting, and high labor intensive, high cost, automation mechanized operation low degree, efficiency are low, do not meet enterprise
Sparetime university's scale, the requirement of mass production.Therefore, there are the problems referred to above for traditional mobile phone shell side ring Filming Technology
Deficiency, the applicant's research and development are a kind of to be arranged on film roll on charging tray mould wheel, draws adhesive tape spacing to adhesive tape on the head end of film roll uncoiling
On bar, adhesive tape gag lever post automatically can be transmitted to adhesive tape and spacing, when adhesive tape is directed to elastic glue coating wheel, adhesive tape Jing bullets
Property glue coating wheel is transmitted, and last adhesive tape is directed to vacuum slot, and adhesive tape is held by vacuum slot;Meanwhile, mobile phone shell is placed into
On rotating jig, move forward and backward Motor drive tool pillar and move from front to back, when tool pillar moves a certain distance to patch
Film mechanism near when, rotating jig first rotates any one side of mobile phone shell to elastic glue coating wheel so that on elastic glue coating wheel
Adhesive tape first a side therein with mobile phone shell is bonding, secondly, rotating jig can enter to mobile phone shell further according to the needs for producing
The straight line rotation of row three dimensions any direction or three dimensions rotate at any angle so that mobile phone shell all sides are sticked
Till glued membrane, with after the rotation of rotating jig, by the initial and end end of adhesive tape, in mobile phone shell, last right angle overlaps mobile phone shell, this
When, shears air cylinder driven pneumatic scissors cut off film strips to film strips overlapping position, and then, shears cylinder resets, and tool detent mechanism is multiple
Position, the mobile phone shell for completing pad pasting are performed fully automatic finished product blanking, and which can complete above-mentioned sequence of operations in 2 seconds, and realize
Full-automatic, accurately all sides of mobile phone shell can disposably be completed with pad pasting, but due to the rotating jig, elasticity it is encapsulated
Wheel, vacuum slot, pneumatic scissors are provided with least two respectively, the side that double can automatically simultaneously to two mobile phone shells
Ring pad pasting is carried out, efficiency high, accurate positioning, pad pasting effect are good, pad pasting process prevents the phenomenons such as bubble, displacement, cost occur
Low side laminator really belongs to necessary.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of duplexing potential energy while automatically complete to two mobile phone shells
Into feeding, transmit, open film roll, dyestripping, cut the sequence of operations such as film, pad pasting and finished product blanking, each mobile phone shell can disposable essence
The pad pasting operation of all sides is completed accurately, and each mobile phone shell can complete a series of above-mentioned automation mechanized operations in 2 seconds, with
The step for side of traditional each mobile phone shell only carries out pad pasting needs the time of more than 60 seconds to compare at the soonest, and its work is imitated
Rate is greatly enhanced, and production capacity is also greatly improved, and its accurate positioning, pad pasting effect are good, and solves the patch of existing mobile phone
Easily there is the phenomenons such as bubble, displacement, the side laminator of low cost in membrane process.This utility model is by the following technical programs
Come what is realized:
A kind of side laminator, including board, and the control panel being arranged on front side of board, and be arranged at the top of board
Tool detent mechanism, and tool detent mechanism charging tray carriage assembly below is arranged on, and be arranged in the middle part of charging tray carriage assembly
The film pasting mechanism of front side, and the charging tray installing plate being arranged at the top of charging tray carriage assembly, and be mounted on outside charging tray installing plate
The charging tray mould wheel of side.
Further, the film pasting mechanism is provided with front side of encapsulated fixed plate, the encapsulated fixed plate or so two ends and sets
Encapsulated installing plate is equipped with, the encapsulated installing plate is provided with two pieces, adhesive tape limit is provided with per the top of encapsulated installing plate described in block
Position bar, the middle part per encapsulated installing plate described in block arrange peace in flexible glue coating wheel installing rack, the elastic glue coating wheel installing rack
Equipped with elastic glue coating wheel, suction nozzle cylinder, the front side connection of the suction nozzle cylinder are provided with per the bottom of encapsulated installing plate described in block
Vacuum slot is provided with, shears mounting seat is provided with the outside of the suction nozzle cylinder, is provided with above the shears mounting seat
Shears installing plate, is provided with shears cylinder mounting plate on the outside of the shears mounting seat, the front side of the shears mounting seat is horizontal
Installation settings has shears cylinder slide track component, is provided with shears cylinder, cuts with described on front side of the shears cylinder slide track component
Knife cylinder connection installation settings has pneumatic scissors.
Further, the tool detent mechanism is provided with and moves forward and backward module, four angles for moving forward and backward module
Module mounting post is provided below, the right part for moving forward and backward module is mounted below and moves forward and backward motor, it is described to transport in front and back
Tool pillar is provided with the top of dynamic model group, jig rotation motor, the tool on the left of the tool pillar, is arranged on
The upper end of post is provided with the rotating jig for carrying out the rotation of three dimensions straight line or the rotation of three dimensions angle.
Further, the vacuum slot is provided with least two, and reversely distribution sets at least vacuum slot of two
Put.
Further, the pneumatic scissors are provided with least two, and at least pneumatic scissors of two are to setting to distribution
Put.
Further, per encapsulated installing plate described in block with encapsulated fixed plate right angle setting.
Further, the charging tray installing plate is provided with least two pieces, and two pieces of charging tray installing plates are separately mounted to material
The left and right sides at the top of disc carrier component, the charging tray mould wheel are provided with least two.
Further, the rotating jig is provided with least two, and at least rotating jig of two is separately mounted to
The left and right sides of tool post top portion.
Further, the module mounting post is provided with least four.
A kind of side laminator of the present utility model, including board, and the control panel being arranged on front side of board, and arrange
Tool detent mechanism at the top of board, and tool detent mechanism charging tray carriage assembly below is arranged on, and it is arranged on charging tray
The film pasting mechanism of front side in the middle part of carriage assembly, and the charging tray installing plate being arranged at the top of charging tray carriage assembly, and be mounted on
Charging tray mould wheel on the outside of charging tray installing plate.This utility model is arranged on film roll on charging tray mould wheel, draws on the head end of film roll uncoiling
To adhesive tape gag lever post, adhesive tape gag lever post automatically can be transmitted and spacing adhesive tape to adhesive tape, when adhesive tape is directed to elasticity bag
During rubber tire, adhesive tape Jing elasticity glue coating wheels are transmitted, and last adhesive tape is directed to vacuum slot, and adhesive tape is held by vacuum slot;Together
When, mobile phone shell is placed on rotating jig, is moved forward and backward Motor drive tool pillar and is moved from front to back, when tool pillar is moved
A certain distance to film pasting mechanism it is close when, rotating jig first rotates any one side of mobile phone shell to elastic glue coating wheel, makes
The first side therein with mobile phone shell of adhesive tape obtained on elastic glue coating wheel is bonding, secondly, need of the rotating jig further according to production
The straight line rotation or three dimensions that three dimensions any direction can be carried out to mobile phone shell rotates at any angle so that mobile phone shell
Till all sides stick glued membrane, mobile phone shell with after the rotation of rotating jig by the initial and end end of adhesive tape in mobile phone shell last
Right angle overlaps, and now, shears air cylinder driven pneumatic scissors cut off film strips to film strips overlapping position, and then, shears cylinder resets, and controls
Tool detent mechanism resets, and the mobile phone shell for completing pad pasting is performed fully automatic finished product blanking, and which can complete a series of above-mentioned behaviour in 2 seconds
Make, and realize energy automatically, accurately disposably complete all sides of mobile phone shell pad pasting, and as the rotation is controlled
Tool, elastic glue coating wheel, vacuum slot, pneumatic scissors are provided with least two respectively, and double can automatically simultaneously to two
The side of mobile phone shell carries out ring pad pasting, and efficiency high, accurate positioning, pad pasting effect are good, and pad pasting process prevents bubble, displacement occur
Etc. phenomenon, low cost.
Description of the drawings
For ease of explanation, this utility model is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is a kind of axonometric chart of side laminator of the present utility model.
Fig. 2 is a kind of amplification stereogram of the film pasting mechanism of side laminator of the present utility model.
Fig. 3 is a kind of amplification stereogram of the tool detent mechanism of side laminator of the present utility model.
Specific embodiment
For the ease of understanding this utility model, this utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, this utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.
In the present embodiment, referring to figs. 1 to shown in Fig. 3, a kind of side laminator of the present utility model, including board 1, and set
The control panel 11 on front side of board 1, and the tool detent mechanism 2 being arranged at the top of board 1 are put, and is arranged on tool localization machine
The charging tray carriage assembly 3 below of structure 2, and in the middle part of charging tray carriage assembly 3 front side film pasting mechanism 4, and be arranged on charging tray
Charging tray installing plate 5 at the top of carriage assembly 3, and the charging tray mould wheel 6 being mounted on the outside of charging tray installing plate 5.
Wherein in an embodiment, the film pasting mechanism 4 is provided with encapsulated fixed plate 40, the encapsulated fixed plate 40 or so
Encapsulated installing plate 41 is provided with front side of two ends, the encapsulated installing plate 41 is provided with two pieces, per encapsulated installing plate 41 described in block
Top be provided with adhesive tape gag lever post 42, middle part per encapsulated installing plate 41 described in block arranges flexible glue coating wheel installing rack 43,
Flexible glue coating wheel 431 is installed in the elastic glue coating wheel installing rack 43, is provided with per the bottom of encapsulated installing plate 41 described in block
Suction nozzle cylinder 44, the front side of the suction nozzle cylinder 44 are connected with vacuum slot 441, and the outside of the suction nozzle cylinder 44 is arranged
There is shears mounting seat 45, shears installing plate 451 is provided with above the shears mounting seat 45, outside the shears mounting seat 45
Side is provided with shears cylinder mounting plate 46, and the front side of the shears mounting seat 45 is transversely mounted and is provided with shears cylinder slide track component
47, the front side of the shears cylinder slide track component 47 is provided with shears cylinder 48, is connected installation settings with the shears cylinder 48
There are pneumatic scissors 49.
Wherein in an embodiment, the tool detent mechanism 2 is provided with and moves forward and backward module 21, described to move forward and backward mould
Four angles of group 21 are provided below module mounting post 22, and the right part for moving forward and backward module 21 is mounted below and moves forward and backward
Motor 23, is provided with tool pillar 24 on the top for moving forward and backward module 21, the left side of the tool pillar 24 is arranged on
Jig rotation motor 25, the upper end of the tool pillar 24 are provided with carrying out the rotation of three dimensions straight line or three dimensions angle
The rotating jig 26 of degree rotation.
Wherein in an embodiment, the vacuum slot 441 is provided with least two, at least the vacuum slot of two
441 reversely distribution settings.
Wherein in an embodiment, the pneumatic scissors 49 are provided with least two, at least the pneumatic scissors of two
49 pairs are arranged to distribution.
Wherein in an embodiment, per encapsulated installing plate 41 described in block with 40 right angle setting of encapsulated fixed plate.
Wherein in an embodiment, the charging tray installing plate 5 is provided with least two pieces, 5 points of two pieces of charging tray installing plates
The left and right sides that An Zhuan be at the top of charging tray carriage assembly 3, the charging tray mould wheel 6 are provided with least two.
Wherein in an embodiment, the rotating jig 26 is provided with least two, at least the rotating jig of two
26 are separately mounted to the left and right sides at the top of tool pillar 24.
Wherein in an embodiment, the module mounting post 22 is provided with least four.
The workflow of the side laminator is:First film roll is arranged on charging tray mould wheel 6, operator are according to production
Need the parameter of each part runs is input into by control panel 11, draw adhesive tape on the head end of film roll uncoiling to adhesive tape gag lever post 42
On, adhesive tape gag lever post 42 automatically can be transmitted to adhesive tape and spacing, when adhesive tape is directed to elastic glue coating wheel 431, adhesive tape
Jing elasticity glue coating wheels 431 are transmitted, and last adhesive tape is directed to vacuum slot 441, and adhesive tape is held by vacuum slot 441;Meanwhile,
Mobile phone shell is placed on rotating jig 26, is moved forward and backward motor 23 and is driven tool pillar 24 to move from front to back, when tool pillar
24 movement a certain distance to film pasting mechanism 4 near when, rotating jig 26 first rotates any one side of mobile phone shell to elasticity
Glue coating wheel 431 a so that first side therein with mobile phone shell fits the adhesive tape on elastic glue coating wheel 431, secondly, rotating jig
26 straight lines that three dimensions any direction can be carried out to mobile phone shell further according to the needs for producing rotate or three dimensions are arbitrarily angled
Rotation so that till mobile phone shell all sides disposably accurately can stick glued membrane, rotation of the mobile phone shell with rotating jig 26
After turning, by the initial and end end of adhesive tape, in mobile phone shell, last right angle overlaps, and now, shears cylinder 48 drives pneumatic scissors 49 to film
Film strips are cut off by band overlapping position, and then, shears cylinder 48 resets, and tool detent mechanism 2 resets, and the mobile phone shell for completing pad pasting is complete certainly
Dynamic to carry out finished product blanking, which can complete a series of above-mentioned automation mechanized operations in 2 seconds, and realize full-automatic, accurately opponent
The all sides of casing can disposably complete pad pasting, and its automation mechanized operation degree is high.
A kind of side laminator of the present utility model, including board, and the control panel being arranged on front side of board, and arrange
Tool detent mechanism at the top of board, and tool detent mechanism charging tray carriage assembly below is arranged on, and it is arranged on charging tray
The film pasting mechanism of front side in the middle part of carriage assembly, and the charging tray installing plate being arranged at the top of charging tray carriage assembly, and be mounted on
Charging tray mould wheel on the outside of charging tray installing plate.Rotating jig of the present utility model, elastic glue coating wheel, vacuum slot, pneumatic scissors point
At least two are not provided with, duplexing potential energy is automatically finished feeding, transmits, open film roll, dyestripping, cut simultaneously to two mobile phone shells
The sequence of operations such as film, pad pasting and finished product blanking, each mobile phone shell can complete a series of above-mentioned automation mechanized operations in 2 seconds, and
And each mobile phone shell disposably can accurately complete the pad pasting operation of all sides, only carry out with the side of traditional each mobile phone shell
The step for pad pasting, needs the time of more than 60 seconds to compare at the soonest, and its work efficiency is greatly enhanced, and production capacity is also obtained
Greatly promote, its accurate positioning, pad pasting effect are good, automation mechanized operation degree is high, and solve the pad pasting process of existing mobile phone and hold
Easily there is the phenomenons such as bubble, displacement, low cost.
Above-described embodiment, a simply example of the present utility model, be not for limit enforcement of the present utility model with
Interest field, it is all identical with principle described in this utility model claim and basic structure or equivalent, in this utility model
In protection domain.
Claims (8)
1. a kind of side laminator, it is characterised in that:Including board, and the control panel being arranged on front side of board, and be arranged on
Tool detent mechanism at the top of board, and tool detent mechanism charging tray carriage assembly below is arranged on, and installed in charging tray
The film pasting mechanism of front side in the middle part of frame component, and the charging tray installing plate being arranged at the top of charging tray carriage assembly, and it is mounted on material
Charging tray mould wheel on the outside of disk installing plate;
The film pasting mechanism is provided with front side of encapsulated fixed plate, the encapsulated fixed plate or so two ends and is provided with encapsulated installation
Plate, the encapsulated installing plate are provided with two pieces, the top of encapsulated installing plate described in block are provided with adhesive tape gag lever post, per described in block
The middle part of encapsulated installing plate arranges
Wheel, is provided with suction nozzle cylinder per the bottom of encapsulated installing plate described in block, and vacuum suction is connected with front side of the suction nozzle cylinder
Mouth, is provided with shears mounting seat, shears installing plate, institute is provided with above the shears mounting seat on the outside of the suction nozzle cylinder
State and on the outside of shears mounting seat, be provided with shears cylinder mounting plate, be transversely mounted on front side of the shears mounting seat and be provided with shears
Cylinder slide track component, is provided with shears cylinder on front side of the shears cylinder slide track component, is connected installation with the shears cylinder
It is provided with pneumatic scissors.
2. a kind of side laminator according to claim 1, it is characterised in that:Before and after the tool detent mechanism is provided with
Motion module, four angles for moving forward and backward module are provided below module mounting post, the right part for moving forward and backward module
It is mounted below and moves forward and backward motor, on the top for moving forward and backward module, is provided with tool pillar, the tool pillar
Left side is arranged on jig rotation motor, and the upper end of the tool pillar is provided with carrying out the rotation of three dimensions straight line or three-dimensional
The rotating jig of space angle rotation.
3. a kind of side laminator according to claim 1, it is characterised in that:The vacuum slot is provided with least two
Individual, at least vacuum slot of two is reversely distributed setting.
4. a kind of side laminator according to claim 1, it is characterised in that:The pneumatic scissors are provided with least two
Individual, at least pneumatic scissors of two are to arranging to distribution.
5. a kind of side laminator according to claim 1, it is characterised in that:It is solid with encapsulated per encapsulated installing plate described in block
Fixed board right angle setting.
6. a kind of side laminator according to claim 1, it is characterised in that:The charging tray installing plate is provided with least two
Block, two pieces of charging tray installing plates are separately mounted to the left and right sides at the top of charging tray carriage assembly, and the charging tray mould wheel is provided with
At least two.
7. a kind of side laminator according to claim 2, it is characterised in that:The rotating jig is provided with least two
Individual, at least the rotating jig of two is separately mounted to the left and right sides of tool post top portion.
8. a kind of side laminator according to claim 2, it is characterised in that:The module mounting post is provided with least four
Root.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621068105.1U CN206068253U (en) | 2016-09-21 | 2016-09-21 | A kind of side laminator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621068105.1U CN206068253U (en) | 2016-09-21 | 2016-09-21 | A kind of side laminator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206068253U true CN206068253U (en) | 2017-04-05 |
Family
ID=58438910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621068105.1U Withdrawn - After Issue CN206068253U (en) | 2016-09-21 | 2016-09-21 | A kind of side laminator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206068253U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106347747A (en) * | 2016-09-21 | 2017-01-25 | 东莞华懋精密机械科技有限公司 | Side edge film sticking machine |
CN108943690A (en) * | 2018-07-05 | 2018-12-07 | 深圳市松禾智能系统有限公司 | A kind of laminator |
CN110021479A (en) * | 2019-04-22 | 2019-07-16 | 惠安港帛自动化设备开发有限公司 | A kind of encapsulated all-in-one machine of power transformer coiling |
-
2016
- 2016-09-21 CN CN201621068105.1U patent/CN206068253U/en not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106347747A (en) * | 2016-09-21 | 2017-01-25 | 东莞华懋精密机械科技有限公司 | Side edge film sticking machine |
CN106347747B (en) * | 2016-09-21 | 2019-04-26 | 东莞华懋精密机械科技有限公司 | A kind of side laminator |
CN108943690A (en) * | 2018-07-05 | 2018-12-07 | 深圳市松禾智能系统有限公司 | A kind of laminator |
CN110021479A (en) * | 2019-04-22 | 2019-07-16 | 惠安港帛自动化设备开发有限公司 | A kind of encapsulated all-in-one machine of power transformer coiling |
CN110021479B (en) * | 2019-04-22 | 2021-03-23 | 太仓优盛电子有限公司 | Power transformer wire winding rubber coating all-in-one |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106347747B (en) | A kind of side laminator | |
CN206068253U (en) | A kind of side laminator | |
CN202019032U (en) | Automatic adhesive-coating equipment of battery | |
CN203381305U (en) | Film sticking device for soft package lithium battery | |
CN202743512U (en) | Mulch applicator | |
CN207208578U (en) | A kind of automatic film coating | |
CN106394984A (en) | Lateral side film sticking machine | |
CN105870256B (en) | A kind of EVA TPT synchronously cut laydown machine | |
CN104377064B (en) | A kind of automatic assembling flow-line equipment | |
CN104210717A (en) | Laser label cutting and sticking device of labeling machine | |
CN208278393U (en) | Film sticking apparatus | |
CN203650980U (en) | Automatic steel chip mounting machine | |
CN203612723U (en) | Automatic adhesive tape fixed-length cutting device | |
CN111873659A (en) | Full-automatic cementing machine and power transmission system thereof | |
CN206068252U (en) | A kind of online laminator | |
CN207496180U (en) | A kind of three layers of fitting banding machine | |
CN105034041B (en) | A kind of silica gel strip fixed-length cutting machine | |
CN202576870U (en) | Conveying structure for processing magic tape | |
CN203406344U (en) | Semi-automatic assembly machine for lithium ion battery cover | |
CN204038050U (en) | Labelling machine laser trimscript device for labeling | |
CN103621320A (en) | Scion seedling feeding, clamping and cutting device for grafting | |
CN206011778U (en) | A kind of production system of V-type conveyer belt | |
CN210081079U (en) | Automatic assembling equipment for battery support | |
CN203294338U (en) | Firework paper tube adhesive tape packing device | |
CN206048363U (en) | A kind of automatic film cutting machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190426 |