CN204801115U - Novel traction device - Google Patents
Novel traction device Download PDFInfo
- Publication number
- CN204801115U CN204801115U CN201520590853.5U CN201520590853U CN204801115U CN 204801115 U CN204801115 U CN 204801115U CN 201520590853 U CN201520590853 U CN 201520590853U CN 204801115 U CN204801115 U CN 204801115U
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- CN
- China
- Prior art keywords
- conveying pipe
- pipe road
- wind
- scratch tape
- blasting unit
- 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.)
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- 239000004698 Polyethylene Substances 0.000 claims description 26
- 239000006260 foam Substances 0.000 claims description 26
- -1 polyethylene Polymers 0.000 claims description 26
- 229920000573 polyethylene Polymers 0.000 claims description 26
- 238000005422 blasting Methods 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 description 15
- 238000007789 sealing Methods 0.000 description 12
- 238000005485 electric heating Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000002788 crimping Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a novel traction device, includes that a blast air unit, a defeated tuber pipe are said and the department is stacked to a band, one end that defeated tuber pipe was said communicate in the air outlet of blast air unit, the other end communicate in the department is stacked to the band, the lateral wall department that defeated tuber pipe was said offers a feed inlet that is used for supplying a band to get into, defeated tuber pipe says and is provided with at a distance from the aerofoil position above the inner wall of blast air unit one side at this feed inlet that should separate the aerofoil will inner wall that defeated tuber pipe was said is separated into a first wind channel, a second wind channel and is located at a distance from the aerofoil below and be used for communicateing one of first wind channel and the second wind channel clearance of airing exhaust. The utility model discloses in collect the scratch tape and need not the design and purchase special equipment, need not shut down the processing scratch tape in addition, adopt the air -blower to carry out moderate degree and improve alright the above -mentioned function of realization, therefore satisfying under automated production's the prerequisite, reduce equipment cost widely.
Description
Technical field
The utility model relates to a kind of auxiliary equipment of Bag Making Machine, refers in particular to a kind of novel towing device.
Background technology
Bag Making Machine is exactly the machine making various plastic packaging bag or other materials packaging bag, and its range of work is the packaging bag of plastics that all size thickness specification is different or other materials, is in general major product with plastic packaging bag.Along with improving constantly of internal people's living standard, bring infinite commercial opportunities to plastic flexible package industry, plastic flexible package Bag Making Machine is also thereupon flourish.
For now, carry out production and processing to packaging bag now generally to need first to be cut by the both sides of machine by bag membrane, make the width of bag membrane consistent with for obtained bubble bags width, then utilize horizontal sealing parts to carry out horizontal heat sealing to the bag membrane in course of conveying, so just complete the processing to packaging bag four limits.
Chinese invention patent application (application number: 201220231287.5) disclose a kind of plastic flexible package Bag Making Machine trimming device, it can recycle the utility model after first heat sealing and be excised by unnecessary rim charge in the production process of middle envelope, the rim charge of excision utilizes crimping machine to gather, and can reduce point cutting process in the production technology of envelope in plastic flexible package.Above to rim charge excision after scratch tape be adopt crimping machine carry out; because crimping machine volume scratch tape rolls up larger and larger; thus when scratch tape is rolled onto the heap(ed) capacity exceeding crimping machine; user just needs to shut down trimming device; rerun after scratch tape is cleared up; so not only take time and effort, affect production efficiency, and frequent shutdown can cause board to wear and tear greatly, production cost rises.
Utility model content
The utility model provides a kind of novel towing device, the defect that its main purpose is to overcome that existing crimping machine volume scratch tape exists takes time and effort, affects production efficiency, board wearing and tearing are large and production cost rises.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of novel towing device, comprise a blasting unit, one wind conveying pipe road and ribbon stacking place, the one end in described wind conveying pipe road is communicated in the air outlet of described blasting unit, the other end is communicated in stacking place of described ribbon, sidewall one place in described wind conveying pipe road offers a charging aperture entered for confession one ribbon, described wind conveying pipe road is provided with wind isolation board at this charging aperture towards the inwall top position of blasting unit side, the internal wall separates in described wind conveying pipe road is become one first air channel by this wind isolation board, one second air channel and being positioned at below wind isolation board and an air draft gap for being communicated with the first air channel and the second air channel.
Further, described charging aperture be a width slightly larger than scratch tape width a crescent breach, the circular arc cutaway that the side of this crescent breach is wind conveying pipe road described in perpendicular cuts, the opposite side of this crescent breach is an ellipse arc breach extended obliquely towards blasting unit direction by described circular arc cutaway lower end.
Further, described air draft gap is arc air draft gap.
Further, described wind conveying pipe road is downward-sloping towards scratch tape stacking position by blasting unit position.
Further, described blasting unit is the air blast being electrically connected on civil power.
Further, described ribbon is in banded bubble chamber film scratch tape or expanded polyethylene foam film scratch tape.
Further, the area in described air draft gap is less than the area of described wind isolation board.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, by arranging blasting unit and a charging aperture being offered in wind conveying pipe road, user can draw in this charging aperture by completing the scratch tape after cutting edge, owing to arranging wind isolation board near charging aperture, thus the wind that blasting unit exports can only be blown out by air draft gap, thus changes air blast wind direction, makes wind-force be applied to the rear portion of scratch tape, to scratch tape generation one thrust forward, and then complete the effect of scratch tape being carried out to traction.Therefore; collect without the need to design to scratch tape in the utility model and purchase Special Equipment, and not needing to carry out shutdown process scratch tape, adopting air blast to carry out moderate improvement and just can realize above-mentioned functions; thus, under the prerequisite meeting automated production, equipment cost is reduced widely.
2, in the utility model, by arranging crescent breach, be conducive on the one hand reducing the frictional resistance of scratch tape in traction process and between wind conveying pipe road, also scratch tape can be made in traction process can to cover crescent breach on the other hand, thus the wind being conducive to reducing blasting unit output discharge the wind loss caused by crescent breach as far as possible.
3, in the utility model, by adopting arc air draft gap, and the area in this arc air draft gap is arranged to the area being less than described wind isolation board, the wind direction that blasting unit can be made to export like this is effectively controlled, thus the effect evenly dragging scratch tape can be produced, be specially adapted to coordinate the spinning movement of electric heating stripping and slicing and the drag action of conveying assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotary heat-sealing hot-press arrangement in embodiment.
Fig. 2 is the structural representation of cutting assembly in embodiment.
Fig. 3 is the structural representation of rotary cutter in embodiment.
Fig. 4 is the enlarged diagram at A place in Fig. 1.
Fig. 5 is the top view in wind conveying pipe road in embodiment.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.A kind of structure improved rotary heat-sealing hot-press arrangement 6, comprise for drag conveying assembly 61 that expanded polyethylene foam film or bubble chamber film 60 walk, for place expanded polyethylene foam film or bubble chamber film 60 supply assembly 62 and for carrying out the fervent cutting assembly of hot pressing 63 at least one side of expanded polyethylene foam film or bubble chamber film 60, described cutting assembly 63 comprises a frame, rotary cutter 64, the rotary part power supply unit 65 and be rotatably installed in this frame drives this rotary cutter 64 to carry out the first driver element 66 rotated, and described first driver element 66 is a motor.Described rotary cutter 64 arranges heat-generating units, and this heat-generating units is electrically connected with described rotary part power supply unit 65, and described rotary cutter 64 is arranged between described conveying assembly 61 and supply assembly 62, and is positioned at the top of expanded polyethylene foam film or bubble chamber film 60.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Described frame comprises the first support body 67 and can slide up and down to the second support body 68 of being installed on this first support body 67, described first support body 67 is provided with the second driver element 670 for driving the second support body 68 to be elevated, described second driver element 670 is a cylinder being installed on the first support body 67 top.Described rotary cutter 64 is rotatably installed on this second driver element 670, and can be moved to the second place by primary importance along with the lifting of the second support body 68, when described rotary cutter 64 is positioned at primary importance, gap together with described rotary cutter 64 leaves with expanded polyethylene foam film or bubble chamber film 60, when described rotary cutter 64 is positioned at the second place, described rotary cutter 64 is connected on expanded polyethylene foam film or bubble chamber film 60.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Described rotary cutter 64 comprise the rotating shaft 640 be rotatably installed on the second support body 68, at least one be fixedly installed in electric heating stripping and slicing 641 on this rotating shaft 640 and with the driving member 642 be fixedly installed on this rotating shaft 640, this driving member 642 is in transmission connection with described first driver element 66.Described electric heating stripping and slicing 641 comprises a cylindrical metallic heating body 643 and to be stretched out the ringwise metal cutting sheet 644 formed by the sidewall one of this metallic heating body 643, when described rotary cutter 64 is positioned at the second place, described metal cutting sheet 644 is connected on expanded polyethylene foam film or bubble chamber film 60.Described metallic heating body 643 offers a pilot hole 645 and accommodating hole 646 that at least one is axial arranged, described heat-generating units is the thermal resistance 647 of corresponding inserted in each accommodating hole 646, and described rotating shaft 640 is fixedly installed on described pilot hole 645.Described second support body 68 is also provided with at least one bearing 680 for installing and support described rotating shaft 640.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Described rotary part power supply unit 65 comprises one and is fixedly installed in the annular current collector 650 on described rotating shaft 640, the arc brush 651 being connected to this annular current collector 650 upper end and the electric supply installation 652 be electrically connected with this arc brush 651, and described thermal resistance 647 is electrically connected with described annular current collector 650 by least one electric lead 653.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.At least one pressing assembly 69 is also provided with between described cutting assembly 63 and described conveying assembly 61, this pressing assembly 69 comprises the stitching wheel 691 that a guide roller 690 and two is arranged at these guide roller 690 both sides, the pressing gap 692 of expanded polyethylene foam film or bubble chamber film 60 process is supplied together with leaving between this stitching wheel 691 with guide roller 690, when expanded polyethylene foam film or bubble chamber film 60 at least one side by described rotary cutter 64 earnestly after, and when described pressing gap 692, described stitching wheel 691 abuts and compresses the side of expanded polyethylene foam film or bubble chamber film 60 earnestly, thus complete heat pressing action.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Rotary heat-sealing hot-press arrangement 6 also comprises a towing device 7 above, this towing device 7 comprises a blasting unit 70, one wind conveying pipe road 71 and scratch tape stacking place 72, the one end in described wind conveying pipe road 71 is communicated in the air outlet of described blasting unit 70, the other end is communicated in described scratch tape stacking place 72, sidewall one place in described wind conveying pipe road 71 offers a charging aperture 74 entered for confession scratch tape 73, described wind conveying pipe road 71 is provided with wind isolation board 75 at this charging aperture 74 towards the inwall top position of blasting unit 70 side, the internal wall separates in described wind conveying pipe road 71 is become one first air channel 76 by this wind isolation board 75, one second air channel 77 and being positioned at below wind isolation board 75 and an air draft gap 78 for being communicated with the first air channel 76 and the second air channel 77.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5.Described charging aperture 74 be a width slightly larger than scratch tape 73 width a crescent breach, the circular arc notch 740 that the side of this crescent breach is wind conveying pipe road 71 described in perpendicular cuts, the opposite side of this crescent breach is an ellipse arc notch 741 extended obliquely towards blasting unit 70 direction by described circular arc notch 740 lower end.Described air draft gap 78 is arc air draft gap 78, and described wind conveying pipe road 71 is downward-sloping towards scratch tape 73 stacking 72 position by blasting unit 70 position.Described blasting unit 70 is for being electrically connected on an air blast of civil power.
In addition, an electric heat cutter can also be provided with between described rotary cutter 64 and pressing assembly 69, the cutter head of this electric heat cutter is connected to the lower surface of expanded polyethylene foam film or bubble chamber film 60, its cut direction is just in time contrary with rotary cutter 64, by above-mentioned setting, can improve and effect and cutting effect are pressed to the envelope of expanded polyethylene foam film or bubble chamber film 60, be conducive to improving the quality of products further.And this electric heat cutter can control lifting by a cylinder; upon power-up; cylinder controls this electric heat cutter and rises; be connected to the lower surface of expanded polyethylene foam film or bubble chamber film 60; when shutting down, cylinder controls this electric heat cutter and falls, and this electric heat cutter can be avoided to contact with expanded polyethylene foam film or bubble chamber film 60 for a long time; effectively avoid expanded polyethylene foam film or bubble chamber film 60 to occur combustion case, eliminate safe hidden trouble.
Compared to the prior art, the beneficial effect that the utility model produces is:
1, the utility model structure is simple, practical, due in process of production, need expanded polyethylene foam film or bubble chamber film 60 to drag to below horizontal sealing parts to carry out horizontal heat sealing, thus the applicant is by arranging described rotary cutter 64, work can be cut carrying out realizing carrying out side to expanded polyethylene foam film or bubble chamber film 60 in the process of traction to expanded polyethylene foam film or bubble chamber film 60 simultaneously like this, so not only automaticity is high, raise labour efficiency, save follow-up operation of carrying out rim charge excision, and due to material drag with to rotate be earnestly all completed by mechanical fit system, can ensure that whole piece side is in straightened condition like this, reduce the error that manual operation brings, be conducive to the quality improving obtained packaging bag, good product consistency, standardization level is high.In addition, the utility model, by heat sealing horizontal after first cutting edge, can reduce the burden of horizontal sealing parts like this, be conducive to improving horizontal heat sealing, and the slitter edge dismissed can be collected, can be highly improved by producing level.
2, in the utility model; by arranging the second driver element 670; rotary cutter 64 can be raised up; can not have any impact to below expanded polyethylene foam film or bubble chamber film 60 when shutting down like this; user also can according to self-demand simultaneously; can carry out unrestricted choice to not needing to carry out rim charge excision, thus the utility model can be more flexible in use.
3, in the utility model, become to have been come by the electric heating stripping and slicing 641 of rotary motion by the organization establishes that rim charge is excised, because electric heating stripping and slicing 641 is in rotary course, the position contacted with expanded polyethylene foam film or bubble chamber film 60 all changes, thus same position can be avoided because continuing to contact with expanded polyethylene foam film or bubble chamber film 60 and cause the change of cutting performance, not only be conducive to improving sealing quality, and can effectively avoid expanded polyethylene foam film or bubble chamber film 60 to occur combustion case, eliminate safe hidden trouble.
4, in the utility model, be metallic heating body 643 and ringwise metal cutting sheet 644 by electric heating stripping and slicing 641 being arranged to by cylindrical shape, be conducive to like this ensureing heating diffusion evenly, each position temperature on metal cutting sheet 644 is reached unanimity, and in rotation cutting process, electric heating stripping and slicing 641 weight can be improved, reduce the impact that external resistance is cut it.
5, in the utility model, plug thermal resistance 647 by arranging accommodating hole 646 and coordinating, both can facilitate the disassembling operations of heating element heater like this, the stability of heating can be improved again.
6, in the utility model, by arranging annular current collector 650 and arc brush 651 coordinates, can realize powering to rotary part, not only method structure is simple, can avoid the fault in production caused because of coiling problem in rotary course.
7, in the utility model, by arranging described pressing assembly 69, expanded polyethylene foam film or bubble chamber film 60 can after by electric heating strippings and slicings 641 earnestly, carry out normal temperature pressing rapidly, expanded polyethylene foam film or bubble chamber film 60 side can be made like this to seal completely, there will not be gas leakage gap, effectively ensure the quality of product.
8, in the utility model, by arranging blasting unit 70 and wind conveying pipe road 71 being offered a charging aperture 74, user can draw in this charging aperture 74 by completing the scratch tape after cutting edge 73, owing to arranging wind isolation board 75 near charging aperture 74, thus the wind that blasting unit 70 exports can only be blown out by air draft gap 78, thus changes air blast wind direction, makes wind-force be applied to the rear portion of scratch tape 73, one thrust is forward produced to scratch tape 73, and then completes the effect of scratch tape 73 being carried out to traction.Therefore, collect without the need to design to scratch tape 73 in the utility model and purchase Special Equipment, adopting air blast to carry out moderate improvement and just can realize above-mentioned functions, thus under the prerequisite meeting automated production, reduce equipment cost widely.
9, in the utility model, by arranging crescent breach, be conducive on the one hand reducing the frictional resistance of scratch tape 73 in traction process and between wind conveying pipe road 71, also scratch tape 73 can be made in traction process can to cover crescent breach on the other hand, thus the wind being conducive to reducing blasting unit 70 output discharge the wind loss caused by crescent breach as far as possible.
10, in the utility model, by adopting arc air draft gap 78, and the area in this arc air draft gap 78 is arranged to the area being less than described wind isolation board 75, the wind direction that blasting unit 70 can be made to export like this is effectively controlled, thus the effect evenly dragging scratch tape 73 can be produced, thus can coordinate the spinning movement of electric heating stripping and slicing 641 and the drag action of conveying assembly 61 well.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. a novel towing device, it is characterized in that: comprise a blasting unit, one wind conveying pipe road and ribbon stacking place, the one end in described wind conveying pipe road is communicated in the air outlet of described blasting unit, the other end is communicated in stacking place of described ribbon, sidewall one place in described wind conveying pipe road offers a charging aperture entered for confession one ribbon, described wind conveying pipe road is provided with wind isolation board at this charging aperture towards the inwall top position of blasting unit side, the internal wall separates in described wind conveying pipe road is become one first air channel by this wind isolation board, one second air channel and being positioned at below wind isolation board and an air draft gap for being communicated with the first air channel and the second air channel.
2. a kind of novel towing device as claimed in claim 1, it is characterized in that: described charging aperture be a width slightly larger than scratch tape width a crescent breach, the circular arc cutaway that the side of this crescent breach is wind conveying pipe road described in perpendicular cuts, the opposite side of this crescent breach is an ellipse arc breach extended obliquely towards blasting unit direction by described circular arc cutaway lower end.
3. a kind of novel towing device as claimed in claim 2, is characterized in that: described air draft gap is arc air draft gap.
4. a kind of novel towing device as claimed in claim 3, is characterized in that: described blasting unit is the air blast being electrically connected on civil power.
5. a kind of novel towing device as claimed in claim 4, is characterized in that: described ribbon is in banded bubble chamber film scratch tape or expanded polyethylene foam film scratch tape.
6. a kind of novel towing device as claimed in claim 5, is characterized in that: the area in described air draft gap is less than the area of described wind isolation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590853.5U CN204801115U (en) | 2015-08-08 | 2015-08-08 | Novel traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590853.5U CN204801115U (en) | 2015-08-08 | 2015-08-08 | Novel traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801115U true CN204801115U (en) | 2015-11-25 |
Family
ID=54586003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520590853.5U Active CN204801115U (en) | 2015-08-08 | 2015-08-08 | Novel traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058862A (en) * | 2015-08-08 | 2015-11-18 | 洪东坡 | Novel towing device |
| CN109777899A (en) * | 2019-01-31 | 2019-05-21 | 广州合驰汽车部件有限公司 | A kind of automotive leather cutting equipment |
| CN109835755A (en) * | 2019-01-31 | 2019-06-04 | 广州合驰汽车部件有限公司 | A kind of cladding conveying device |
-
2015
- 2015-08-08 CN CN201520590853.5U patent/CN204801115U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058862A (en) * | 2015-08-08 | 2015-11-18 | 洪东坡 | Novel towing device |
| CN105058862B (en) * | 2015-08-08 | 2018-04-13 | 洪东坡 | A kind of new towing device |
| CN109777899A (en) * | 2019-01-31 | 2019-05-21 | 广州合驰汽车部件有限公司 | A kind of automotive leather cutting equipment |
| CN109835755A (en) * | 2019-01-31 | 2019-06-04 | 广州合驰汽车部件有限公司 | A kind of cladding conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 362300 Fujian city of Quanzhou province Nanan City Jiangbin Road No. 10 Merrill Lee Village Patentee after: Hong Dongpo Address before: 362300, room 61, 301, Wu Rong Street, Nanan, Fujian, Quanzhou Patentee before: Hong Dongpo |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: 344300 Qianping Industrial Park, Le'an County, Fuzhou City, Jiangxi Province Patentee after: Le'an County Xiulong Stone Industry Co.,Ltd. Address before: No. 10 Jiangbin Road, Meilin Lixi Village, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee before: Hong Dongpo |