CN112936389B - Corrugated paper slitting device for packaging - Google Patents
Corrugated paper slitting device for packaging Download PDFInfo
- Publication number
- CN112936389B CN112936389B CN202110023856.0A CN202110023856A CN112936389B CN 112936389 B CN112936389 B CN 112936389B CN 202110023856 A CN202110023856 A CN 202110023856A CN 112936389 B CN112936389 B CN 112936389B
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- device shell
- cavity
- motor
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- shell
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- 238000004806 packaging method and process Methods 0.000 title abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- 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
- B26D1/12—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 cutting member moving about an axis
- B26D1/14—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
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- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
Abstract
The invention discloses a corrugated paper slitting device for packaging, which comprises an installation supporting plate and a first device shell, wherein a fifth device shell is installed at the bottom end of the installation supporting plate, a first cavity is formed in the bottom end of one end of the inner wall of the fifth device shell, a third motor is installed at the top end of the inner part of the first cavity, a first lead screw penetrating through the inner wall of one end of the fifth device shell is installed at the output end of the third motor through a bearing, a sixth device shell penetrating through the inner part of the fifth device shell is sleeved on the outer side of the first lead screw, and a second cavity is formed in one side of the sixth device shell. This device is cut to corrugated paper for packing drives the sixth device shell through the first lead screw of third motor drive and moves, rotates through fixation nut after the sixth device shell moves the set position, and rethread fixation nut rotates from the outside of fixed plate for the device can be better when using dismantle the cutting wheel, and it is more convenient to use.
Description
Technical Field
The invention relates to the technical field of corrugated paper production equipment, in particular to a corrugated paper slitting device for packaging.
Background
Along with the development of society, the continuous progress of science and technology, the corrugated paper is a slabby thing that forms through the corrugated paper bonding of liner paper and the wave form that forms through the processing of flute rod, and the corrugated paper generally divide into single corrugated board and two types of corrugated board, and this kind of corrugated paper need go to the size of corrugated paper to cut according to the demand in the in-process of production, and traditional corrugated paper for packing cuts the device and basically can satisfy people's user demand, but still has certain problem, and specific problem is as follows:
1. when most of corrugated paper slitting devices for packaging in the current market are used, the existing devices are worn and damaged due to the fact that cutting parts are used for a long time, and the existing devices are not convenient enough when needing to be replaced;
2. most corrugated paper cutting device for packing in the existing market needs manual mode to transmit the material when using, and the device has danger in the use process and is easy to damage the user.
Disclosure of Invention
The invention aims to provide a corrugated paper slitting device for packaging, which aims to solve the problems that the use is not convenient enough and the manual feeding mode is dangerous in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the packaging corrugated paper slitting device comprises an installation supporting plate and a first device shell, wherein a fifth device shell is installed at the bottom end of the installation supporting plate, a first cavity is formed in the bottom end of one end of the inner wall of the fifth device shell, a third motor is installed at the top end inside the first cavity, a first lead screw penetrating through the inner wall of one end of the fifth device shell is installed at the output end of the third motor through a bearing, a sixth device shell penetrating through the inside of the fifth device shell is sleeved on the outer side of the first lead screw, a second cavity is formed in one side of the sixth device shell, a fourth motor is installed at one side inside of the second cavity, a second lead screw penetrating through the inside of the sixth device shell is installed at the output end of the fourth motor through a bearing, a first nut plate is sleeved on the outer side of the second lead screw, and a fourth device shell is installed at one end, far away from the sixth device shell, of the first nut plate, a fifth motor is installed at the bottom end of the fourth device shell, a second conical nut penetrating into the fourth device shell is installed at the output end of the fifth motor through a bearing, a first conical gear penetrating into the fourth device shell is installed at one end inside the fourth device shell through a bearing, a fixing plate is installed at one end, far away from the sixth device shell, of the first conical gear, a cutting wheel is sleeved on the outer side of the fixing plate, a fixing nut is sleeved on the outer side, far away from the fixing plate, of the cutting wheel, a first device shell is installed at the top end of the installation supporting plate, a first electric telescopic rod is installed at the top end inside the first device shell, through holes are formed in two sides of the first device shell, a second device shell is installed at the bottom end of the first electric telescopic rod, and second electric telescopic rods are installed at four corners of the top end inside the second device shell, and the bottom of second electric telescopic handle all installs third device shell, first motor is installed to one side of third device shell, and first motor output passes through the bearing and installs the rubber roller that runs through to the inside of third device shell.
Preferably, the top end of the second device shell is provided with two first guide rods penetrating through the top end of the first device shell.
Preferably, the sliding grooves are formed in the second device shells at the two ends of the second electric telescopic rod, and the second guide rods connected with the top ends of the third device shells are arranged in the sliding grooves.
Preferably, a fourth cavity is formed in the end, far away from the first cavity, of the inner wall of the fifth device shell, and a third cavity is formed in the inner wall of the fifth device shell on one side of the fourth cavity.
Preferably, a second motor is installed on one side of the interior of the third cavity, and a gear shaft penetrating through the third motor to the interior of the fourth cavity is installed at the output end of the second motor through a bearing.
Preferably, a gear plate which penetrates through the bottom end of the fifth device shell and is meshed with the gear shaft is arranged inside the fourth cavity, and a mounting plate is mounted at the bottom end of the gear plate.
Preferably, the fixing nut is connected with the fixing plate through threads, and the fixing nut and the fixing plate form a detachable structure.
Preferably, a guide groove is formed in the gear plate, and a guide rod connected with the top end of the inner portion of the fourth cavity is arranged in the guide groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the cutting wheel is provided with the fixing plate, the fixing nut and the sixth device shell, the third motor drives the first screw rod to drive the sixth device shell to move, the fixing nut rotates after the sixth device shell moves to a set position, and then the fixing nut rotates from the outer side of the fixing plate, so that the cutting wheel can be better disassembled when the cutting wheel is used, and the cutting wheel is more convenient and faster to use;
2. meanwhile, the device is provided with a rubber roller, a second device shell and a first electric telescopic rod, the first electric telescopic rod drives the second device shell to move, the second device shell is driven by a second electric telescopic rod to move after moving to a set position, the first motor drives the rubber roller to rotate, and the rubber roller drives the corrugated paper to automatically move when rotating, so that the use safety of the device is improved;
3. the device is through installing gear plate, second motor and mounting panel simultaneously, rotates through second motor drive gear axle, and the in-process drives gear plate and removes when the gear shaft is when the pivoted, drives the mounting panel simultaneously and removes for the device can be better when using protect the device is inside.
Drawings
FIG. 1 is a front cross-sectional structural view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic right sectional view of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the portion B shown in FIG. 1 according to the present invention.
In the figure: 1. mounting a support plate; 2. a first device housing; 3. a first bevel gear; 4. a rubber roller; 5. a second device housing; 6. a first guide bar; 7. a second guide bar; 8. a first electric telescopic rod; 9. a chute; 10. a second electric telescopic rod; 11. a third device housing; 12. a first motor; 13. a gear plate; 14. a second motor; 15. a through hole; 16. a fourth device housing; 17. a fixing plate; 18. a fifth device housing; 19. fixing a nut; 20. mounting a plate; 21. a cutting wheel; 22. a first nut plate; 23. a sixth device housing; 24. a first lead screw; 25. a third motor; 26. a first cavity; 27. a second lead screw; 28. a fourth motor; 29. a second cavity; 30. a gear shaft; 31. a fifth motor; 32. a second conical nut; 33. a third cavity; 34. and a fourth cavity.
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. 1-6, an embodiment of the present invention is shown: the packaging corrugated paper slitting device comprises an installation supporting plate 1 and a first device shell 2, a fifth device shell 18 is installed at the bottom end of the installation supporting plate 1, a fourth cavity 34 is formed in one end, far away from a first cavity 26, of the inner wall of the fifth device shell 18, a third cavity 33 is formed in the inner wall of the fifth device shell 18 on one side of the fourth cavity 34, and the device can be better installed through the third cavity 33 and the fourth cavity 34 when in use, so that the device can be better installed when in use;
the second motor 14 is installed on one side inside the third cavity 33, the type of the second motor 14 can be 57CM30, the gear shaft 30 penetrating into the fourth cavity 34 is installed at the output end of the second motor 14 through a bearing, and the gear shaft 30 can be better driven to rotate through the second motor 14 when the device is used, so that the gear plate 13 can be better driven to move when the device is used;
a gear plate 13 which penetrates through the bottom end of the fifth device shell 18 and is meshed with the gear shaft 30 is arranged in the fourth cavity 34, and the mounting plate 20 is mounted at the bottom end of the gear plate 13, so that the mounting plate 20 can be better driven by the gear plate 13 to move when the device is used, and the bottom end of the fifth device shell 18 can be sealed when the device is used;
a guide groove is formed in the gear plate 13, and a guide rod connected with the top end of the inner part of the fourth cavity 34 is arranged in the guide groove, so that the gear plate 13 can be better guided to move when in use, and the moving stability of the gear plate 13 is improved;
a first cavity 26 is arranged at the bottom end of one end of the inner wall of the fifth device shell 18, a third motor 25 is arranged at the top end in the first cavity 26, the type of the third motor 25 can be FY42EM150A, a first screw rod 24 penetrating through the inner wall of one end of the fifth device shell 18 is arranged at the output end of the third motor 25 through a bearing, a sixth device shell 23 penetrating through the fifth device shell 18 is sleeved outside the first screw rod 24, a second cavity 29 is arranged at one side of the sixth device shell 23, a fourth motor 28 is arranged at one side in the second cavity 29, the type of the fourth motor 28 can be SST43D2120, and a second screw rod 27 penetrating through the sixth device shell 23 is arranged at the output end of the fourth motor 28 through a bearing, a first nut plate 22 is sleeved on the outer side of the second lead screw 27, a fourth device shell 16 is installed at one end, far away from the sixth device shell 23, of the first nut plate 22, a fifth motor 31 is installed at the bottom end of the fourth device shell 16, the model of the fifth motor 31 can be XY86STH80-5504A, a second conical nut 32 penetrating into the fourth device shell 16 is installed at the output end of the fifth motor 31 through a bearing, a first conical gear 3 penetrating into the fourth device shell 16 is installed at one end, far away from the sixth device shell 23, of the first conical gear 3, a fixing plate 17 is installed at one end, far away from the fixing plate 17, of the first conical gear 3, a cutting wheel 21 is sleeved on the outer side of the fixing plate 17, and a fixing nut 19 is sleeved on the outer side of the fixing plate 17 at one end, far away from the fixing plate 17, of the cutting wheel 21;
the fixing nut 19 is connected with the fixing plate 17 through threads, the fixing nut 19 and the fixing plate 17 form a detachable structure, and when the cutting wheel is used, the cutting wheel can better rotate from the outer side of the fixing plate 17 through the fixing nut 19, so that the cutting wheel 21 can be better installed and detached;
the top end of the mounting support plate 1 is provided with a first device shell 2, the top end inside the first device shell 2 is provided with a first electric telescopic rod 8, both sides of the first device shell 2 are provided with through holes 15, and the bottom end of the first electric telescopic rod 8 is provided with a second device shell 5;
the top end of the second device shell 5 is provided with the first guide rods 6 penetrating through the top end of the first device shell 2, and the number of the first guide rods 6 is two, so that the movement stability of the second device shell 5 can be better improved through the movement of the first guide rods 6 to the second device shell 5 in use;
the four corners of the top end inside the second device shell 5 are provided with second electric telescopic rods 10, the insides of the second device shells 5 at the two ends of each second electric telescopic rod 10 are provided with sliding grooves 9, and second guide rods 7 connected with the top end of the third device shell 11 are arranged inside the sliding grooves 9, so that when the third device shell 11 is pushed to move through the second electric telescopic rods 10 in use, the third device shell 11 can be better guided through the second guide rods 7 inside the sliding grooves 9;
and the bottom of the second electric telescopic rod 10 is all installed with the third device shell 11, and one side of the third device shell 11 is installed with the first motor 12, and the model of this first motor 12 can be SM80-02430LFB, and the output of the first motor 12 is installed through the bearing and runs through to the inside rubber roller 4 of third device shell 11.
The working principle is as follows: when the corrugated paper cutting device for packaging is used, the corrugated paper is placed into the first device shell 2 through the through hole 15 by the external power value device, after the corrugated paper enters the first device shell 2, the second device shell 5 is jacked by the first electric telescopic rod 8 to descend to a preset position, the third device shell 11 is jacked by the second electric telescopic rod 10 to descend to the preset position, the third device shell 11 is used for moving and guiding in the sliding chute 9, meanwhile, the rubber roller 4 is driven by the first motor 12 to drive the corrugated paper box to move, so that the corrugated paper can be better driven to move when the device is used,
the first lead screw 24 is driven to rotate by the third motor 25 in the first cavity 26, when the first lead screw 24 rotates, the sixth device housing 23 is driven to move, and then the second lead screw 27 is driven to rotate by the fourth motor 28 in the second cavity 29, when the second lead screw 27 rotates, the first nut plate 22 is driven to move, and meanwhile, the cutting wheel 21 is driven to cut corrugated paper by the first nut plate 22, and then the second cone nut 32 is driven to rotate by the fifth motor 31, when the second cone nut 32 rotates, the first cone gear 3 which is meshed with the second cone nut 32 is driven to rotate, and then the fixing plate 17 is driven by the first cone gear 3 to drive the cutting wheel 21 to rotate, so that the device can better drive the cutting wheel 21 to cut corrugated paper when in use, and when the cutting wheel 21 needs to be disassembled, the cutting wheel 21 is disassembled after the fixing nut 19 rotates, which is the whole working principle of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. Device is cut to corrugated paper for packing includes erection bracing board (1) and first device shell (2), its characterized in that: a fifth device shell (18) is installed at the bottom end of the installation supporting plate (1), a first cavity (26) is formed in the bottom end of one end of the inner wall of the fifth device shell (18), a third motor (25) is installed at the top end of the inner portion of the first cavity (26), a first lead screw (24) penetrating through the inner wall of one end of the fifth device shell (18) is installed at the output end of the third motor (25) through a bearing, a sixth device shell (23) penetrating through the inner portion of the fifth device shell (18) is sleeved on the outer side of the first lead screw (24), a second cavity (29) is formed in one side of the sixth device shell (23), a fourth motor (28) is installed on one side of the inner portion of the second cavity (29), and the output end of the fourth motor (28) is provided with a second screw rod (27) penetrating to the inside of the sixth device shell (23) through a bearing, the outer side of the second screw rod (27) is sleeved with a first nut plate (22), one end of the first nut plate (22) far away from the sixth device shell (23) is provided with a fourth device shell (16), the bottom end of the fourth device shell (16) is provided with a fifth motor (31), the output end of the fifth motor (31) is provided with a second conical nut (32) penetrating to the inside of the fourth device shell (16) through a bearing, one end of the inside of the fourth device shell (16) is provided with a first conical gear penetrating to the inside of the fourth device shell (16) through a bearing (3) And, fixed plate (17) is installed to the one end that sixth device shell (23) was kept away from in first conical gear (3), the outside cover of fixed plate (17) is equipped with cutting wheel (21), and the outside cover that fixed plate (17) one end fixed plate (17) was kept away from in cutting wheel (21) is equipped with fixation nut (19), first device shell (2) is installed on the top of erection bracing board (1), and first electric telescopic handle (8) are installed on the inside top of first device shell (2), through-hole (15) have all been seted up to the both sides of first device shell (2), second device shell (5) are installed to the bottom of first electric telescopic handle (8), four corners position department on the inside top of second device shell (5) all installs second electric telescopic handle (10), and the bottom of second electric telescopic handle (10) all installs third device shell (11), first motor (12) are installed to one side of third device shell (11), and first motor (12) output is installed through the bearing and runs through to the inside rubber roller (4) of third device shell (11), second device shell (5) top device shell (6) and the quantity of second electric telescopic handle (5) is installed to the top of second device shell (5), and the quantity of second device shell (6) is installed to the top of second electric telescopic handle (5), and the top of second device shell (5) is installed to the quantity of second device shell (6) and the top of first motor (5), and the second device shell (6) is installed to the top of the second device shell (5), and the first device shell (6) quantity of the second device shell (10), and the second device shell (5) is installed to the top of the second device shell (6) and the second device shell (10), and the device shell (6) are installed to the device shell (5) the device shell (10) the quantity of the device shell (6) and the device shell (10) are installed to the second device shell (6) and the device shell (5) and the device shell (6) and the device shell (10) and the second device shell (10) the device shell (10) and the device shell (6) are installed to the device shell (6) and the quantity Portion has all seted up spout (9), and spout (9) inside all is provided with second guide arm (7) that are connected with third device shell (11) top, fifth device shell (18) inner wall keeps away from the one end of first cavity (26) and has seted up fourth cavity (34), and fourth cavity (34) one side inner wall of fifth device shell (18) has seted up third cavity (33), second motor (14) are installed to the inside one side of third cavity (33), and second motor (14) output installs through the bearing and runs through to gear shaft (30) of fourth cavity (34) inside, fourth cavity (34) inside is provided with gear plate (13) that runs through fifth device shell (18) bottom and gear shaft (30) intermeshing, and the bottom of gear plate (13) installs mounting panel (20), fixing nut (19) are connected through the screw thread with fixed plate (17), and fixing nut (19) and fixed plate (17) constitute detachable construction, the guide way has been seted up to the inside of gear plate (13), and the guide way inside is provided with the top that fourth cavity (34) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023856.0A CN112936389B (en) | 2021-01-08 | 2021-01-08 | Corrugated paper slitting device for packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023856.0A CN112936389B (en) | 2021-01-08 | 2021-01-08 | Corrugated paper slitting device for packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112936389A CN112936389A (en) | 2021-06-11 |
| CN112936389B true CN112936389B (en) | 2022-12-06 |
Family
ID=76235113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110023856.0A Active CN112936389B (en) | 2021-01-08 | 2021-01-08 | Corrugated paper slitting device for packaging |
Country Status (1)
| Country | Link |
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| CN (1) | CN112936389B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6076997A (en) * | 1983-09-30 | 1985-05-01 | レンゴー株式会社 | Sheet puncher |
| CN203805041U (en) * | 2014-04-18 | 2014-09-03 | 蔡雁行 | Liftable cutting device |
| CN104999700B (en) * | 2015-07-28 | 2018-01-12 | 浙江骏驰纸制品有限公司 | A kind of creasing mechanism of cardboard for corrugated case automatic impaction |
| CN207858929U (en) * | 2018-02-02 | 2018-09-14 | 苏州永辉包装制品有限公司 | A kind of corrugated paper cutting device for processing |
| CN208914261U (en) * | 2018-09-29 | 2019-05-31 | 佛山市顺德区丰胜纸类制品有限公司 | Cutter device is used in a kind of production of corrugated paper |
| CN210256316U (en) * | 2019-01-16 | 2020-04-07 | 常州市前峰塑料制品厂 | Synthetic rubber cutting device |
| CN210283395U (en) * | 2019-05-13 | 2020-04-10 | 浙江东恒控股有限公司 | Corrugated container board cut device |
| CN211333481U (en) * | 2019-11-20 | 2020-08-25 | 浙江三浃包装有限公司 | Auxiliary cutting device for corrugated board |
-
2021
- 2021-01-08 CN CN202110023856.0A patent/CN112936389B/en active Active
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| CN112936389A (en) | 2021-06-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 314400 No.7 Zhenjiang Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Huaxin Packaging Co.,Ltd. Address before: 314400 No.7 Zhenjiang Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Applicant before: Zhejiang Bangde Technology Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Corrugated paper cutting device for packaging Effective date of registration: 20231220 Granted publication date: 20221206 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Yuanhua sub branch Pledgor: Zhejiang Huaxin Packaging Co.,Ltd. Registration number: Y2023980072473 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |