CN108298122A - A kind of whole stack packing method of liquid crystal display panel - Google Patents
A kind of whole stack packing method of liquid crystal display panel Download PDFInfo
- Publication number
- CN108298122A CN108298122A CN201810081829.7A CN201810081829A CN108298122A CN 108298122 A CN108298122 A CN 108298122A CN 201810081829 A CN201810081829 A CN 201810081829A CN 108298122 A CN108298122 A CN 108298122A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- thermal shrinkage
- packing bag
- sheet pile
- display panel
- 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
Links
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
- B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
- B65B23/20—Packaging plate glass, tiles, or shingles
-
- 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
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
- B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
Abstract
The present invention provides a kind of whole stack packing method of liquid crystal display panel, the described method comprises the following steps：One pallet is first provided, an opening-like thermal shrinkage packing bag is set on the pallet, and the bottom of the thermal shrinkage packing bag covers the pallet；Then after forming liquid crystal surface straight sheet pile, the corresponding top edge of the opening of the thermal shrinkage packing bag is promoted on the bottom of the thermal shrinkage packing bag for liquid crystal display panel stacking, the liquid crystal surface straight sheet pile is fully wrapped around in the thermal shrinkage packing bag；The thermal shrinkage packing bag for being enclosed with the liquid crystal surface straight sheet pile is sealed and cut off by heat-sealing-cutting equipment again, forms the sealing bags for waiting for pyrocondensation；Finally by pyrocondensation equipment, the sealing bags are contracted in pyrocondensation processing procedure and are fitted closely with the liquid crystal surface straight sheet pile.
Description
Technical field
The present invention relates to liquid crystal display panel manufacturing technology field more particularly to a kind of whole stack packing methods of liquid crystal display panel.
Background technology
In general, TFT LCD panel processing procedure can divide into leading portion Array, stage casing Cell and back segment LCM module processing procedures,
Thin film transistor (TFT) is mainly made on glass by wherein Array sections of processing procedure.And Cell sections of processing procedures are mainly with leading portion TFT
The glass of Array is substrate, allows it to be combined with colored filter, and liquid crystal is perfused on the glass substrate, is then cut into required
The size wanted.Back segment LCM processing procedures are then by the panel of Cell sections of institute's well cuttings, with other elements such as backlight module, circuit board, frame
Etc. being completed, the assembling that liquid crystal display terminal factory carries out complete machine can be then given outside.It can thus be concluded that Open Cell masters
Panel is completed Cell sections of assemblings by Yao Zhi panels factory, but does not complete the finished product of LCM assemblings.
Open Cell whole stacks packaging be all at present carried out by the way of winding film+tectorial membrane it is moisture-proof and dust-proof.Such as
Shown in Fig. 1, the existing whole stacks of Open Cell pack winding film+tectorial membrane mode, and material therefor includes：Angle protective case 101, PE
Film 102, PP straps 103, pallet label 104, pallet 105 and anti-fungicide paper 106 etc., there are production efficiencys slow, sealing effect is not
Problem good, more than material variety.
Invention content
The present invention provides a kind of whole stack packing method of liquid crystal display panel, can improve production efficiency, enhancing sealing effect, also
Material variety can be reduced, reduce cost.
To solve the above problems, technical solution provided by the invention is as follows：
The present invention provides a kind of whole stack packing method of liquid crystal display panel, the described method comprises the following steps：
Step S1, one pallet is provided, an opening-like thermal shrinkage packing bag, and the pyrocondensation packet are set on the pallet
The bottom of pack covers the pallet；
Step S2, liquid crystal display panel stacking after forming liquid crystal surface straight sheet pile, is incited somebody to action on the bottom of the thermal shrinkage packing bag
The corresponding top edge of opening of the thermal shrinkage packing bag is promoted, and the liquid crystal surface straight sheet pile is fully wrapped around in the thermal shrinkage packing bag
It is interior；
Step S3, the thermal shrinkage packing bag for being enclosed with the liquid crystal surface straight sheet pile is sealed and is cut by heat-sealing-cutting equipment
It is disconnected, form the sealing bags for waiting for pyrocondensation；
Step S4, by pyrocondensation equipment, the sealing bags are contracted to and the liquid crystal display panel in pyrocondensation processing procedure
Pile fits closely.
According to one preferred embodiment of the present invention, the thermal shrinkage packing bag is one-sided open, and the opening bore is more than institute
State liquid crystal display panel size.
According to one preferred embodiment of the present invention, it in the step S2, is provided on the bottom of the thermal shrinkage packing bag
Substrate is protected, the liquid crystal display panel stacking is on the protection substrate.
According to one preferred embodiment of the present invention, the protection substrate is groove type, including substrate bottom and the encirclement lining
At least part of the protective side wall of bottom bottom, the liquid crystal display panel is embedded in the protection substrate.
According to one preferred embodiment of the present invention, it is provided with lining between adjacent two liquid crystal display panel of the liquid crystal surface straight sheet pile
Pad, the liner are uniformly distributed in the liquid crystal panel surface or edge.
According to one preferred embodiment of the present invention, after the completion of the liquid crystal display panel stacking, it is arranged on the liquid crystal surface straight sheet pile
The mating cover sheet with the protection substrate.
According to one preferred embodiment of the present invention, the thermal shrinkage packing bag is drawn high to wrap up the liquid crystal surface from the opening
Straight sheet pile and the cover sheet, and it is tensional state to keep the thermal shrinkage packing bag.
According to one preferred embodiment of the present invention, the step S3 includes：With the heat-sealing-cutting equipment to the tensional state
The thermal shrinkage packing bag sealed and cut off, wherein with the pyrocondensation packet away from the liquid crystal surface straight sheet pile pre-determined distance section
The corresponding position of pack is heat-sealing site, and extends transversely through the entire thermal shrinkage packing bag.
According to one preferred embodiment of the present invention, further comprising the steps of after the step S4：
Step S5, after pyrocondensation processing procedure, the packaged liquid crystal surface straight sheet pile is packaged with PP straps.
According to one preferred embodiment of the present invention, it is silent to be less than or equal to the thermal shrinkage packing bag for the size of the liquid crystal surface straight sheet pile
The full-size that Shi Suoneng is accommodated.
Beneficial effects of the present invention are：The packing method of liquid crystal display panel compared to the prior art, liquid crystal surface of the invention
The whole stack packing method of plate places one-sided open heat by using the characteristic of pyrocondensation (POF) packaging bag heat shrinkable on pallet
Contracting packaging bag, by liquid crystal display panel pile in thermal shrinkage packing bag, after forming liquid crystal surface straight sheet pile, it is artificial or by manipulator by pyrocondensation
Packaging bag lifts from opening, has wrapped up the cut-out of liquid crystal surface straight sheet pile post heat-seal, then by heat shrink wrapping machine, after thermal shrinkage packing bag is heated
Complete package liquid crystal display panel pile, completes heat shrinkable package technological process.The present invention twines film work using the substitution of heat shrinkable package technique
Skill provides a kind of easy to operate, whole stack product packaging techniques of the good Open Cell of sealing effect, can improve production efficiency,
Improve sealing effect, while cost-effective.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some invented
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the whole stack packaging winding film+tectorial membrane manner of packing schematic diagrames of existing opencell；
Fig. 2~Fig. 4 is the whole stack packing method process schematic of liquid crystal display panel provided by the invention；
Fig. 5 is the whole stack packing method flow chart of liquid crystal display panel provided by the invention.
Specific implementation mode
The explanation of following embodiment is referred to the additional illustration, to illustrate the present invention can be used to implement particular implementation
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention is directed to the whole stack packing method of available liquid crystal panel, and that there are production efficiencys is slow, sealing effect is bad, material
Technical problem more than type, the present embodiment can solve the defect.
The whole stack packing method of the liquid crystal display panel of specific embodiment of the invention offer is provided below in conjunction with the accompanying drawings.
As shown in Figure 1, the whole stack packing method flow chart of liquid crystal display panel provided in an embodiment of the present invention, the method includes
Following steps：
Step S1, one pallet is provided, an opening-like thermal shrinkage packing bag, and the pyrocondensation packet are set on the pallet
The bottom of pack covers the pallet；
Step S2, liquid crystal display panel stacking after forming liquid crystal surface straight sheet pile, is incited somebody to action on the bottom of the thermal shrinkage packing bag
The corresponding top edge of opening of the thermal shrinkage packing bag is promoted, and the liquid crystal surface straight sheet pile is fully wrapped around in the thermal shrinkage packing bag
It is interior；
Step S3, the thermal shrinkage packing bag for being enclosed with the liquid crystal surface straight sheet pile is sealed and is cut by heat-sealing-cutting equipment
It is disconnected, form the sealing bags for waiting for pyrocondensation；
Step S4, by pyrocondensation equipment, the sealing bags are contracted to and the liquid crystal display panel in pyrocondensation processing procedure
Pile fits closely.
Specifically, as shown in Fig. 2, a pallet 201 is first provided, for carrying liquid crystal display panel to be packaged；In the pallet
The thermal shrinkage packing bag 202 of one one-sided open is set on 201, and the bottom of the thermal shrinkage packing bag 202 covers the pallet 201,
The opening bore of the thermal shrinkage packing bag 202 is more than the liquid crystal display panel size, it is preferred that the opening bore is more than the stack
The range of plate 201, convenient in the liquid crystal display panel the being put into rapidly and efficiently thermal shrinkage packing bag 202, avoiding the opening too
It is small and influence packaging processing procedure.
As shown in figure 3, after thermal shrinkage packing bag 302 is positioned on pallet 301, by liquid crystal display panel stacking in the shrink-packaging
On the bottom of bag 302, liquid crystal surface straight sheet pile 303 is formed.Wherein, the stacking mode of the liquid crystal display panel can be：The liquid crystal surface
Plate is spatially placed and lateral stacking or the liquid crystal display panel are in horizontal positioned and longitudinal stacking；Also or two ways knot
Close etc., stacking mode is designed according to actual conditions, is not limited herein.After the completion of stacking, pass through artificial or manipulator
The mode of arm promotes the corresponding top edge of the opening of the thermal shrinkage packing bag 302, and the liquid crystal surface straight sheet pile 303 is fully wrapped around
In in the thermal shrinkage packing bag 302, and it is tensional state to keep the thermal shrinkage packing bag 302.Wherein, the liquid crystal surface straight sheet pile
303 size is less than or equal to the full-size that can be accommodated when the thermal shrinkage packing bag 302 is silent.
In another embodiment, protection substrate, the liquid crystal surface are provided on the bottom of the thermal shrinkage packing bag 302
Plate stacking is on the protection substrate.Preferably, the protection substrate is groove type, including substrate bottom and the encirclement substrate
The corner areas of the protective side wall of bottom, the liquid crystal display panel is at least embedded in the protection substrate.The liquid crystal surface straight sheet pile
Be provided with liner between 303 adjacent two liquid crystal display panel, the liner be uniformly distributed in the liquid crystal panel surface or
Edge, for the abrasion for preventing the liquid crystal display panel corner impaired or mutual.After the completion of the liquid crystal display panel stacking,
The setting cover sheet mating with the protection substrate on the liquid crystal surface straight sheet pile 303, for protecting the liquid crystal surface straight sheet pile 303
Corner areas.It is described protection substrate the protective side wall can extend to it is highly consistent with the liquid crystal surface straight sheet pile 303,
Carry out comprehensive protection liquid crystal surface straight sheet pile 303 with this.
As shown in figure 4, after the completion of stacking, the corresponding top edge of the opening of thermal shrinkage packing bag 401 is promoted with fully wrapped around
Liquid crystal surface straight sheet pile 402.The thermal shrinkage packing bag 401 of tensional state is sealed and cut off with heat-sealing-cutting equipment, wherein with
The corresponding position of the thermal shrinkage packing bag 401 away from 402 pre-determined distance section of the liquid crystal surface straight sheet pile is heat-sealing site 403, and horizontal
To through the entire thermal shrinkage packing bag 401, the sealing bags for waiting for pyrocondensation are formed.Wherein, the heat-sealing site 403 is according to reality
Border situation is set, should not be too close away from the liquid crystal surface straight sheet pile 402, in order to avoid the tension shadow of 401 both sides of the thermal shrinkage packing bag
The leakproofness of the sealing bags of pyrocondensation is waited for described in sound；It simultaneously also should not be apart from too far, in order to avoid cause the waste of material.The heat
Sealing equipment is equipment commonly used in the prior art, and heat-sealing-cutting mode is also usual way, and details are not described herein again.
Using pyrocondensation equipment, the sealing bags are contracted in pyrocondensation processing procedure and are closely pasted with the liquid crystal surface straight sheet pile
It closes.Small desk thermal shrinking package machine or console mode large size thermal shrinking package machine etc. can be selected in the pyrocondensation equipment, specifically may be used
It is selected according to the size of practical liquid crystal display panel size.After the completion of pyrocondensation processing procedure, the packaged liquid is packaged with PP straps
Crystal face straight sheet pile.The PP straps can be in that cross or intersecting parallels is packaged around the packaged liquid crystal surface straight sheet pile.
The packing method of liquid crystal display panel compared to the prior art, the whole stack packing method of liquid crystal display panel of the invention are led to
The characteristic using pyrocondensation (POF) packaging bag heat shrinkable is crossed, one-sided open thermal shrinkage packing bag is placed on pallet, by liquid crystal display panel
Pile after forming liquid crystal surface straight sheet pile, is lifted artificially or from opening thermal shrinkage packing bag by manipulator in thermal shrinkage packing bag,
The cut-out of liquid crystal surface straight sheet pile post heat-seal has been wrapped up, then by heat shrink wrapping machine, complete package liquid crystal display panel pile after thermal shrinkage packing bag is heated,
Complete heat shrinkable package technological process.The present invention twines membrane process using the substitution of heat shrinkable package technique, provides a kind of operation letter
Single, the whole stack product packaging techniques of the good Open Cell of sealing effect can improve production efficiency, improve sealing effect, same to time
About cost.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention is subject to the range that claim defines.
Claims (10)
1. a kind of whole stack packing method of liquid crystal display panel, which is characterized in that the described method comprises the following steps：
Step S1, one pallet is provided, an opening-like thermal shrinkage packing bag, and the thermal shrinkage packing bag are set on the pallet
Bottom cover the pallet；
It step S2,, will be described after forming liquid crystal surface straight sheet pile by liquid crystal display panel stacking on the bottom of the thermal shrinkage packing bag
The corresponding top edge of opening of thermal shrinkage packing bag is promoted, and the liquid crystal surface straight sheet pile is fully wrapped around in the thermal shrinkage packing bag；
Step S3, the thermal shrinkage packing bag for being enclosed with the liquid crystal surface straight sheet pile is sealed and is cut off, shape by heat-sealing-cutting equipment
At the sealing bags for waiting for pyrocondensation；
Step S4, by pyrocondensation equipment, the sealing bags are contracted in pyrocondensation processing procedure tight with the liquid crystal surface straight sheet pile
Closely connected conjunction.
2. packing method according to claim 1, which is characterized in that the thermal shrinkage packing bag is one-sided open, and described
The bore that is open is more than the liquid crystal display panel size.
3. packing method according to claim 1, which is characterized in that in the step S2, the institute of the thermal shrinkage packing bag
It states and is provided with protection substrate on bottom, the liquid crystal display panel stacking is on the protection substrate.
4. packing method according to claim 3, which is characterized in that the protection substrate is groove type, including substrate bottom
Portion and the protective side wall for surrounding the substrate bottom, at least part of the liquid crystal display panel are embedded in the protection substrate.
5. packing method according to claim 4, which is characterized in that adjacent two liquid crystal surface of the liquid crystal surface straight sheet pile
Liner is provided between plate, the liner is uniformly distributed in the liquid crystal panel surface or edge.
6. packing method according to claim 3, which is characterized in that after the completion of the liquid crystal display panel stacking, in the liquid
The setting cover sheet mating with the protection substrate on crystal face straight sheet pile.
7. packing method according to claim 6, which is characterized in that from the opening draw high the thermal shrinkage packing bag with
The liquid crystal surface straight sheet pile and the cover sheet are wrapped up, and it is tensional state to keep the thermal shrinkage packing bag.
8. packing method according to claim 7, which is characterized in that the step S3 includes：With the heat-sealing-cutting equipment
The thermal shrinkage packing bag of the tensional state is sealed and cut off, wherein with away from the liquid crystal surface straight sheet pile pre-determined distance
The corresponding position of the thermal shrinkage packing bag of section is heat-sealing site, and extends transversely through the entire thermal shrinkage packing bag.
9. packing method according to claim 1, which is characterized in that further comprising the steps of after the step S4：
Step S5, after pyrocondensation processing procedure, the packaged liquid crystal surface straight sheet pile is packaged with PP straps.
10. packing method according to claim 1, which is characterized in that the size of the liquid crystal surface straight sheet pile is less than or equal to institute
State thermal shrinkage packing bag it is silent when the full-size that can accommodate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081829.7A CN108298122B (en) | 2018-01-29 | 2018-01-29 | Whole-stack packaging method for liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081829.7A CN108298122B (en) | 2018-01-29 | 2018-01-29 | Whole-stack packaging method for liquid crystal display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108298122A true CN108298122A (en) | 2018-07-20 |
| CN108298122B CN108298122B (en) | 2020-05-05 |
Family
ID=62866752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081829.7A Active CN108298122B (en) | 2018-01-29 | 2018-01-29 | Whole-stack packaging method for liquid crystal display panel |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1384415A (en) * | 1971-08-19 | 1975-02-19 | Pechiney Ugine Kuhlmann | Pallettisation of non-rigid elementary loads |
| US3944045A (en) * | 1973-08-31 | 1976-03-16 | Comptex, Inc. | Device for centering a load in a bagging machine |
| FR2360503A1 (en) * | 1976-08-06 | 1978-03-03 | Dupont J | Pallet:less dockside bag handling system - which encloses bags in heat-shrunk thermoplastics sheet complete with lifting slings |
| CN101607619A (en) * | 2008-06-18 | 2009-12-23 | 尚丰精密股份有限公司 | The stowage of circular ring shape goods |
| CN103935547A (en) * | 2014-04-01 | 2014-07-23 | 京东方科技集团股份有限公司 | Display panel packaging equipment |
| CN105752494A (en) * | 2016-04-19 | 2016-07-13 | 深圳市华星光电技术有限公司 | Liquid crystal panel packaging box and spacing pad |
-
2018
- 2018-01-29 CN CN201810081829.7A patent/CN108298122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1384415A (en) * | 1971-08-19 | 1975-02-19 | Pechiney Ugine Kuhlmann | Pallettisation of non-rigid elementary loads |
| US3944045A (en) * | 1973-08-31 | 1976-03-16 | Comptex, Inc. | Device for centering a load in a bagging machine |
| FR2360503A1 (en) * | 1976-08-06 | 1978-03-03 | Dupont J | Pallet:less dockside bag handling system - which encloses bags in heat-shrunk thermoplastics sheet complete with lifting slings |
| CN101607619A (en) * | 2008-06-18 | 2009-12-23 | 尚丰精密股份有限公司 | The stowage of circular ring shape goods |
| CN103935547A (en) * | 2014-04-01 | 2014-07-23 | 京东方科技集团股份有限公司 | Display panel packaging equipment |
| CN105752494A (en) * | 2016-04-19 | 2016-07-13 | 深圳市华星光电技术有限公司 | Liquid crystal panel packaging box and spacing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108298122B (en) | 2020-05-05 |
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