CN111745722A - Plastic slab extends cutting device based on mechanical transmission - Google Patents
Plastic slab extends cutting device based on mechanical transmission Download PDFInfo
- Publication number
- CN111745722A CN111745722A CN202010639890.6A CN202010639890A CN111745722A CN 111745722 A CN111745722 A CN 111745722A CN 202010639890 A CN202010639890 A CN 202010639890A CN 111745722 A CN111745722 A CN 111745722A
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- CN
- China
- Prior art keywords
- movably connected
- connecting rod
- gear
- outer side
- piece
- 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- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 47
- 229920003023 plastic Polymers 0.000 title claims abstract description 47
- 230000009347 mechanical transmission Effects 0.000 title claims abstract description 15
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 4
- 239000002991 molded plastic Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
Abstract
The invention relates to the technical field of plastic processing equipment and discloses a plastic plate extending and cutting device based on mechanical transmission, which comprises a workbench, wherein the outer side of the workbench is movably connected with a first bracket, the outer side of the first bracket is movably connected with a first fixing plate, and the bottom end of a template is movably connected with a rotating wheel; the outer side of the first gear is movably connected with a fifth connecting rod, the outer side of the second gear is movably connected with a rack, and the outer side of the second gear is movably connected with a moving plate. This plastic slab extends cutting device based on mechanical transmission through the connection of workstation, runner, has solved and has moulded plastics and add the problem of processing device simple structure in the extension process when the plastic slab in present plastic slab processing production process, and stability is good, and the practicality is strong, and the quality has had obvious promotion, can cut the plastic slab in the production process, has simplified the transportation, and artifical low in labor strength, degree of automation is high.
Description
Technical Field
The invention relates to the technical field of plastic processing equipment, in particular to a plastic plate extending and cutting device based on mechanical transmission.
Background
With the rapid development of the industrial revolution, the plastic products are used more and more widely in daily life of people, and the products made of the plastic are light in weight, difficult to corrode, small in density, strong in toughness and good in ductility, so that the plastic products can be pressed into specific shapes by plastic plates, and different requirements of people are met.
In present plastic slab processing production process, in the plastic slab is moulded plastics and is extended the process, processingequipment simple structure, poor stability can make the plastic slab production efficiency in the production process low, and the quality is poor, and most devices can not cut the plastic slab moreover, and the transportation is complicated, and artifical intensity of labour is big, and degree of automation is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a plastic plate extending and cutting device based on mechanical transmission, which has the advantages of high automation degree, low labor intensity and high production efficiency, and solves the problems of low automation degree, high labor intensity and low production efficiency.
(II) technical scheme
In order to realize the purposes of high automation degree, low labor intensity and high production efficiency, the invention provides the following technical scheme: a plastic plate extension cutting device based on mechanical transmission comprises a workbench, wherein a first support is movably connected to the outer side of the workbench, a first fixing plate is movably connected to the outer side of the first support, a first connecting rod is movably connected to the outer side of the first fixing plate, a second connecting rod is movably connected to one end of the first connecting rod, a third connecting rod is movably connected to one end of the second connecting rod, a fourth connecting rod is movably connected to one end of the third connecting rod, a first fixing piece is movably connected to the top end of the second connecting rod, a first channel is movably connected to the inner portion of the first fixing piece, a second support is movably connected to the outer side of the first fixing piece, an injection nozzle is movably connected to the bottom end of the first fixing piece, a second fixing plate is movably connected to the bottom end of the fourth connecting rod, a second channel is movably connected to the bottom end of the second fixing plate, a template is movably connected to the, one end of the first connecting piece is movably connected with a second connecting piece, the outer side of the second connecting piece is movably connected with a first fixing block, and the bottom end of the template is movably connected with a rotating wheel; the outer side swing joint of first gear has the fifth connecting rod, the one end swing joint of fifth connecting rod has the sixth connecting rod, the middle part swing joint of fifth connecting rod has the cutting knife, the inside swing joint of workstation has the screw rod, the outer side swing joint of screw rod has the second mounting, the outer side swing joint of second mounting has the third mounting, the outer side swing joint of screw rod has the motion piece, the outer side swing joint of motion piece has the second gear, the outer side swing joint of second gear has the seventh connecting rod, the outer side swing joint of second gear has the rack, the outer side swing joint of second gear has the motion board.
Preferably, the surfaces of the first connecting piece and the second connecting piece are movably connected with the spring.
Preferably, first connecting piece, second connecting piece all set up and are no less than two, two second connecting pieces all with belt swing joint.
Preferably, the rotating wheel is movably connected with the belt.
Preferably, the first gear, the fifth connecting rod and the sixth connecting rod are not less than two, and the fifth connecting rod is eccentrically connected with the first gear.
Preferably, a slide way is arranged on the inner side of the third fixing piece, and one end of the seventh connecting rod is movably connected with a slide block which is movably connected with the slide way.
Preferably, the first connecting rod, the rotating wheel, the first gear and the screw are movably connected with a motor.
(III) advantageous effects
Compared with the prior art, the invention provides a plastic plate extending and cutting device based on mechanical transmission, which has the following beneficial effects:
1. this plastic slab extends cutting device based on mechanical transmission through the connection of workstation, first support, first fixed plate, first connecting rod, template, first fixed block, runner, has solved and has moulded plastics and add the problem of frock simple structure in the extension process when the plastic slab in present plastic slab processing production process, and stability is good, and the practicality is strong.
2. This plastic slab extends cutting device based on mechanical transmission through the connection of first gear, fifth connecting rod, sixth connecting rod, screw rod, motion board, has solved the plastic slab production efficiency low problem that present plastic slab processing production process can make in the production process, and the quality has had obvious promotion, can cut the plastic slab in the production process, has simplified the transportation, and artifical low in labor strength, degree of automation is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an injection port according to the present invention;
FIG. 3 is a schematic view of an extended structure of the present invention;
FIG. 4 is a schematic view of a cutting structure according to the present invention;
FIG. 5 is a schematic diagram of a collecting plate structure according to the present invention.
In the figure: 1. a work table; 2. a first bracket; 3. a first fixing plate; 4. a first link; 5. a second link; 6. a third link; 7. a fourth link; 8. a first fixing member; 9. a first channel; 10. a second bracket; 11. an injection nozzle; 12. a second fixing plate; 13. a second channel; 14. a template; 15. a first connecting member; 16. a second connecting member; 17. a first fixed block; 18. a rotating wheel; 19. a first gear; 20. a fifth link; 21. a sixth link; 22. a cutting knife; 23. a screw; 24. a second fixing member; 25. a third fixing member; 26. a motion block; 27. a second gear; 28. a seventh connecting rod; 29. a rack; 30. a sports board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a plastic plate extending and cutting device based on mechanical transmission comprises a workbench 1, a first bracket 2 is movably connected to the outer side of the workbench 1, a first fixing plate 3 is movably connected to the outer side of the first bracket 2, a first connecting rod 4 is movably connected to the outer side of the first fixing plate 3, a motor is movably connected to the first connecting rod 4, a second connecting rod 5 is movably connected to one end of the first connecting rod 4, a third connecting rod 6 is movably connected to one end of the second connecting rod 5, a fourth connecting rod 7 is movably connected to one end of the third connecting rod 6, a first fixing member 8 is movably connected to the top end of the second connecting rod 5, a first channel 9 is movably connected to the inside of the first fixing member 8, a second bracket 10 is movably connected to the outer side of the first fixing member 8, an injection nozzle 11 is movably connected to the bottom end of the first fixing member 8, a second fixing plate 12 is movably connected, the bottom swing joint of second fixed plate 12 has second passageway 13, and the bottom swing joint of second passageway 13 has template 14, and the inboard swing joint of template 14 has first connecting piece 15, and the surface and the spring swing joint of first connecting piece 15 and second connecting piece 16, first connecting piece 15, second connecting piece 16 all set up and are no less than two, and two second connecting pieces 16 all with belt swing joint.
One end of the first connecting piece 15 is movably connected with a second connecting piece 16, the outer side of the second connecting piece 16 is movably connected with a first fixing block 17, the bottom end of the template 14 is movably connected with a rotating wheel 18, the rotating wheel 18 is movably connected with a motor, the rotating wheel 18 is movably connected with a belt, the outer side of the first gear 19 is movably connected with a fifth connecting rod 20, the first gear 19 is movably connected with the motor, at least two of the first gear 19, the fifth connecting rod 20 and the sixth connecting rod 21 are arranged, the fifth connecting rod 20 is eccentrically connected with the first gear 19, one end of the fifth connecting rod 20 is movably connected with the sixth connecting rod 21, the middle part of the fifth connecting rod 20 is movably connected with a cutting knife 22, the inner part of the workbench 1 is movably connected with a screw 23, the screw 23 is movably connected with the motor, the outer side of the screw 23 is movably connected with a second fixing piece 24, the outer side of the, one end of the seventh connecting rod 28 is movably connected with a sliding block, the sliding block is movably connected with the slideway, the outer side of the screw 23 is movably connected with a moving block 26, the outer side of the moving block 26 is movably connected with a second gear 27, the outer side of the second gear 27 is movably connected with the seventh connecting rod 28, the outer side of the second gear 27 is movably connected with a rack 29, and the outer side of the second gear 27 is movably connected with a moving plate 30.
The working principle is that the plastic plate extending and cutting device based on mechanical transmission comprises a workbench 1, the workbench 1 is connected with a first bracket 2, the first bracket 2 is connected with a first fixing plate 3, the first fixing plate 3 is connected with a first connecting rod 4, the first connecting rod 4 is connected with a motor, the motor is started, the first connecting rod 4 rotates clockwise, the first connecting rod 4 is connected with a second connecting rod 5, the second connecting rod 5 rotates anticlockwise, the second connecting rod 5 is connected with a third connecting rod 6, the third connecting rod 6 rotates anticlockwise, the third connecting rod 6 is connected with a fourth connecting rod 7, the fourth connecting rod 7 rotates clockwise, the top end of the second connecting rod 5 is connected with a first fixing piece 8, the second connecting rod 5 drives the first fixing piece 8 to move upwards, the first fixing piece 8 is internally connected with a first channel 9 for facilitating feeding, the first fixing piece 8 is connected with an injection nozzle 11, raw materials enter a second channel 13 through the injection nozzle 11, and enters the template 14 from the second channel 13, so that the processing is convenient.
The first gear 19 is connected with a fifth connecting rod 20, the first gear 19 is connected with a motor, the motor is started to enable the first gear 19 to rotate clockwise to drive the fifth connecting rod 20 to rotate, the fifth connecting rod 20 is connected with a sixth connecting rod 21 to enable the sixth connecting rod 21 to rotate clockwise, the middle part of the fifth connecting rod 20 is connected with a cutting knife 22 to enable the cutting knife 22 to cut, a screw 23 is connected with the inner part of the workbench 1, the screw 23 is connected with the motor, the motor is started to enable the screw 23 to rotate, the screw 23 is connected with a second fixing piece 24, the second fixing piece 24 is connected with a third fixing piece 25, a slide way is arranged on the inner side of the third fixing piece 25, a seventh connecting rod 28 is connected with a slide way, the screw 23 is connected with a moving block 26, the screw 23 drives the moving block 26 to move rightwards, the moving block 26 is connected with a second gear 27, the slide block, the slider makes the seventh link 28 rotate clockwise, drives the second gear to rotate clockwise, and the second gear 27 is connected with the rack 29, makes the rack 29 move to the left, makes the second gear 27 at the rightmost end rotate clockwise, and the second gear 27 is connected with the motion board 30, and the motion board 30 rotates clockwise, topples over the plastic slab downwards.
To sum up, this plastic slab extends cutting device based on mechanical transmission through workstation 1, first support 2, first fixed plate 3, first connecting rod 4, template 14, first fixed block 17, runner 18's connection, has solved and has moulded plastics and add frock simple structure's problem in the extension process when the plastic slab in present plastic slab processing production process, and stability is good, and the practicality is strong.
This plastic slab extends cutting device based on mechanical transmission through the connection of first gear 19, fifth connecting rod 20, sixth connecting rod 21, screw rod 23, motion board 30, has solved the plastic slab production efficiency low problem that present plastic slab processing production process can make the production process, and the quality has had obvious promotion, can cut the plastic slab in the production process, has simplified the transportation, and artifical low in labor strength, degree of automation is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a plastic slab extends cutting device based on mechanical transmission, includes workstation (1), its characterized in that: the outer side of the workbench (1) is movably connected with a first support (2), the outer side of the first support (2) is movably connected with a first fixing plate (3), the outer side of the first fixing plate (3) is movably connected with a first connecting rod (4), one end of the first connecting rod (4) is movably connected with a second connecting rod (5), one end of the second connecting rod (5) is movably connected with a third connecting rod (6), one end of the third connecting rod (6) is movably connected with a fourth connecting rod (7), the top end of the second connecting rod (5) is movably connected with a first fixing piece (8), the inner part of the first fixing piece (8) is movably connected with a first channel (9), the outer side of the first fixing piece (8) is movably connected with a second support (10), the bottom end of the first fixing piece (8) is movably connected with an injection nozzle (11), the bottom end of the fourth connecting rod (7) is movably connected with a, the bottom of the second fixing plate (12) is movably connected with a second channel (13), the bottom end of the second channel (13) is movably connected with a template (14), the inner side of the template (14) is movably connected with a first connecting piece (15), one end of the first connecting piece (15) is movably connected with a second connecting piece (16), the outer side of the second connecting piece (16) is movably connected with a first fixing block (17), and the bottom end of the template (14) is movably connected with a rotating wheel (18); the outer side swing joint of first gear (19) has fifth connecting rod (20), the one end swing joint of fifth connecting rod (20) has sixth connecting rod (21), the middle part swing joint of fifth connecting rod (20) has cutting knife (22), the inside swing joint of workstation (1) has screw rod (23), the outside swing joint of screw rod (23) has second mounting (24), the outside swing joint of second mounting (24) has third mounting (25), the outside swing joint of screw rod (23) has motion piece (26), the outside swing joint of motion piece (26) has second gear (27), the outside swing joint of second gear (27) has seventh connecting rod (28), the outside swing joint of second gear (27) has rack (29), the outside swing joint of second gear (27) has motion board (30).
2. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: the surfaces of the first connecting piece (15) and the second connecting piece (16) are movably connected with the spring.
3. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: the first connecting piece (15) and the second connecting piece (16) are not less than two, and the two second connecting pieces (16) are movably connected with the belt.
4. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: the rotating wheel (18) is movably connected with the belt.
5. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: the first gear (19), the fifth connecting rod (20) and the sixth connecting rod (21) are not less than two, and the fifth connecting rod (20) is eccentrically connected with the first gear (19).
6. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: a slide way is arranged on the inner side of the third fixing piece (25), and one end of the seventh connecting rod (28) is movably connected with a slide block which is movably connected with the slide way.
7. The mechanical drive based plastic plate stretch cutting device of claim 1, wherein: the first connecting rod (4), the rotating wheel (18), the first gear (19) and the screw (23) are all movably connected with a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010639890.6A CN111745722A (en) | 2020-07-06 | 2020-07-06 | Plastic slab extends cutting device based on mechanical transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010639890.6A CN111745722A (en) | 2020-07-06 | 2020-07-06 | Plastic slab extends cutting device based on mechanical transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745722A true CN111745722A (en) | 2020-10-09 |
Family
ID=72679386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010639890.6A Withdrawn CN111745722A (en) | 2020-07-06 | 2020-07-06 | Plastic slab extends cutting device based on mechanical transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111745722A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554713A (en) * | 1982-09-07 | 1985-11-26 | Ppg Industries, Inc. | Apparatus for differentially stretching, aligning and cutting sheet material |
| CN1628951A (en) * | 2003-12-16 | 2005-06-22 | 株式会社日立制作所 | Sheet-like object spreader |
| CN103978507A (en) * | 2014-05-10 | 2014-08-13 | 宁国市格斯特密封件有限公司 | Cutting machine for rubber forming parts |
| CN205631194U (en) * | 2016-03-27 | 2016-10-12 | 重庆驰象建材有限责任公司 | Adjustable plastic extrusion spreader |
| CN108081580A (en) * | 2017-12-21 | 2018-05-29 | 广东德新科技孵化器有限公司 | A kind of Packing Machine plastic products stablize cutting equipment |
| CN209813062U (en) * | 2019-05-11 | 2019-12-20 | 江苏艾立特新能源科技有限公司 | Extension device of lithium battery diaphragm |
-
2020
- 2020-07-06 CN CN202010639890.6A patent/CN111745722A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554713A (en) * | 1982-09-07 | 1985-11-26 | Ppg Industries, Inc. | Apparatus for differentially stretching, aligning and cutting sheet material |
| CN1628951A (en) * | 2003-12-16 | 2005-06-22 | 株式会社日立制作所 | Sheet-like object spreader |
| CN103978507A (en) * | 2014-05-10 | 2014-08-13 | 宁国市格斯特密封件有限公司 | Cutting machine for rubber forming parts |
| CN205631194U (en) * | 2016-03-27 | 2016-10-12 | 重庆驰象建材有限责任公司 | Adjustable plastic extrusion spreader |
| CN108081580A (en) * | 2017-12-21 | 2018-05-29 | 广东德新科技孵化器有限公司 | A kind of Packing Machine plastic products stablize cutting equipment |
| CN209813062U (en) * | 2019-05-11 | 2019-12-20 | 江苏艾立特新能源科技有限公司 | Extension device of lithium battery diaphragm |
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Application publication date: 20201009 |