CN115213968A - Multilayer paperboard cutting machine - Google Patents
Multilayer paperboard cutting machine Download PDFInfo
- Publication number
- CN115213968A CN115213968A CN202210849104.4A CN202210849104A CN115213968A CN 115213968 A CN115213968 A CN 115213968A CN 202210849104 A CN202210849104 A CN 202210849104A CN 115213968 A CN115213968 A CN 115213968A
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- gear
- cutting
- cutting knife
- knife group
- chain
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- 239000011087 paperboard Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000000123 paper Substances 0.000 claims abstract description 11
- 239000011111 cardboard Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 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
- 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
- B26D1/25—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 non-circular cutting member
- B26D1/26—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/285—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 non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting for thin material, e.g. for sheets, strips or the like
-
- 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
-
- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
-
- 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
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention discloses a multilayer paperboard dividing machine, which relates to the field of metallurgical equipment, and adopts the technical scheme that the multilayer paperboard dividing machine comprises a base provided with a cutting mechanism, wherein the upper part of the base is provided with a top cover, two ends of the top cover are respectively provided with a feeding hole and a discharging hole, a feeding and discharging device is a chain type conveying mechanism, a clamping block is arranged on a chain, the cutting mechanism comprises an upper cutting knife group and a lower cutting knife group, and the upper cutting knife group and the lower cutting knife group are mutually staggered; the upper and lower cutting knife groups are provided with a plurality of cutting blades in an array manner on the rotating shaft of the knife group. The invention has the beneficial effects that: by adopting the cutting mode of the upper and lower groups of saw blades, the cutter with small size can be used for cutting the laminated paper board with large thickness, and the cutter is a consumable, so that the small-size saw blades can save the processing cost compared with the large-size saw blades. When processing a slightly thinner cardboard combination, only the lower cutter is needed. The movable collecting mechanism can be matched with the moving path of the paper board to better collect paper scraps.
Description
Technical Field
The invention relates to the field of paper product processing, in particular to a multi-layer paperboard cutting machine.
Background
In the manufacturing process of paper trays, in order to make the paper trays have ideal bearing capacity, multiple layers of paperboards are generally laminated and bonded, then cut into a required shape, and then the whole paper is wrapped by paper. However, the conventional dividing machine is not dedicated to dividing the cardboard, and is often used as a dividing device by adjusting the height of the saw blade by using a back-grooving machine. The back grooving machine has limited cutting height, and the large saw blade back grooving machine has high saw blade cost.
Disclosure of Invention
In order to achieve the above purpose, the invention provides a multi-layer paperboard cutting machine, aiming at the problem that the prior art does not have special paperboard cutting equipment.
Its technical scheme does, adopts two rows of cutting saw bits about the upper and lower rows, through the mode of cutting from top to bottom, chooses for use less saw bit to cut the upper portion and the lower part of cardboard respectively at the cardboard in-process that gos forward to realize little saw bit cutting cardboard, and collect the wastepaper of cutting through wastepaper collection mechanism.
A multilayer paperboard cutting machine comprises a base provided with a cutting mechanism 3, a top cover is arranged on the upper portion of the base, a feeding port and a discharging port are respectively arranged at two ends of the top cover, a feeding and discharging device is a chain type conveying mechanism 1, a clamping block 11 is arranged on a chain, the cutting mechanism comprises an upper cutting knife set and a lower cutting knife set, the upper cutting knife set 320 and the lower cutting knife set 310 are staggered with each other, and projections of the upper cutting knife set and the lower cutting knife set on a horizontal plane are not completely overlapped or not overlapped; the upper and lower cutting knife groups are both formed by arraying a plurality of cutting blades on a knife group rotating shaft, the zipper strip type conveying mechanism 1 is formed by combining a plurality of chain wheels and chains which are arranged in parallel, and the blades of the upper and lower cutting knife groups are respectively positioned between the chain gaps which are arranged in parallel in the chain type conveying mechanism 1 in parallel;
a collecting box 2 for collecting paper scraps is arranged on one side of the base, and the collecting box 2 is communicated with a collecting mechanism 4 positioned on the lower side of the cutting mechanism 3; a blower 41 is arranged at one side of the collecting mechanism 4, the blower 41 is communicated with the collecting box 2 through an air pipe 42, and a collecting opening 43 is arranged at the upper part of the air pipe 42.
One side of the collecting box 2 is communicated with the air pipe 42, and the other side is provided with an air outlet with a filter screen.
Preferably, the upper cutter set 310 is located at a side close to the feed port, and the lower cutter set 320 is located at a side close to the discharge port.
Preferably, the upper cutting knife group 320 comprises a central shaft 321, the central shaft 321 is sleeved on the upper rotating shaft 322, and a plurality of circular cutting blades are arranged in parallel outside the upper rotating shaft 322; a screw rod 323 is arranged on one side of the central shaft 321, a vertical rod is arranged on the other side of the central shaft 321, and the central shaft 321 is in threaded connection with the screw rod 323 and is in sliding connection with the vertical rod;
and a lifting worm gear and worm combination 324 is arranged at the upper part of the screw rod 323, wherein the worm gear is coaxially and fixedly connected with the screw rod 323, and one side of the worm extends to the outer side of the top cover and is fixedly connected with a turntable 325.
Preferably, the two sides of the central shaft 321 are provided with the screw rods 323, the upper part of one of the screw rods 323 is provided with the lifting worm and gear combination 324, the tops of the two screw rods 323 are provided with chain wheels, and the two chain wheels are connected through a chain. The chain and sprocket combination can also adopt a belt and pulley transmission mode.
Preferably, one end of the lower rotating shaft of the lower cutting knife set 310 is provided with a lower gear 311, one side of the lower gear 311 is meshed with the driving wheel 312, and the other side is meshed with the middle gear 313; an upper gear 326 is provided on the same side of the upper shaft 322 as the intermediate gear 313, and the upper gear 326 can be engaged with the intermediate gear 313 by lowering the central shaft 321.
The driving wheel 312 is an output wheel of the motor.
Preferably, an air duct gear 44 is coaxially disposed at one side of the air duct 42, the air duct gear 44 is engaged with a rack 45 disposed at the lower side thereof, the rack 45 is slidably connected with a slide rail 45 disposed at the lower side thereof, the slide rail 45 is fixedly disposed, and an electric push rod is disposed at one side of the rack 45. The electric push rod can be a push-pull rod controlled by a motor or a hydraulic push rod.
The slide rails 45 are fixed to the internal support mechanism of the device and will not be described in detail herein.
Preferably, the rack 45 is connected with the eccentric disc 48 through a link mechanism 47, the link mechanism 47 is a two-link rod, and two ends of the two-link rod are respectively hinged with one end of the rack 45 and a shaft rod eccentrically arranged on the lower side surface of the eccentric disc 48;
the eccentric disc 48 is connected to the reduction mechanism 5, and the reduction mechanism 5 is connected to the intermediate gear 313.
Preferably, the speed reducing mechanism 5 comprises two linked speed reducing worm and gear combinations, the eccentric disc 48 is coaxial with a worm wheel in a first speed reducing worm and gear 51, a worm of the first speed reducing worm and gear 51 is coaxial with a worm wheel in a second speed reducing worm and gear 52, one end of the worm of the second speed reducing worm and gear 52 is coaxially provided with a speed reducing mechanism gear 53, and the speed reducing mechanism gear 53 is meshed with the intermediate gear 313.
Preferably, the collecting opening 43 is a long-strip funnel arranged along the air duct 42, the bottom end of the collecting opening is communicated with the air duct 42, the top end of the collecting opening is open, and wing-shaped folding edges are arranged on two sides of the collecting opening.
Preferably, a viewing window is provided on the outer housing of the device through which it can be seen whether the upper gear 326 and the intermediate gear 313 are engaged.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: by adopting the cutting mode of the upper and lower groups of saw blades, the stacked paperboard with large thickness can be cut by using the small-sized cutter, and the small-sized saw blades can save the processing cost compared with the large-sized saw blades because the cutter is a consumable. When processing a slightly thinner cardboard combination, only the lower cutter is needed. The movable collecting mechanism can be matched with the moving path of the paper board to better collect paper scraps.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a first schematic internal structure diagram according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an internal structure according to an embodiment of the present invention.
FIG. 4 is an enlarged view of a portion of A of FIG. 2 in accordance with embodiment 2 of the present invention.
Fig. 5 is a schematic view of an air duct structure according to an embodiment of the present invention.
Wherein the reference numerals are: 1. a chain type conveying mechanism; 11. a clamping block; 2. a collection box; 3. a cutting mechanism; 310. a lower cutter set; 311. a lower gear; 312. a driving wheel; 313. an intermediate gear; 320. an upper cutter set; 321. a central shaft; 322. an upper rotating shaft; 323. a screw rod; 324. lifting a worm gear and worm combination; 325. a turntable; 326. an upper gear; 4. a collection mechanism; 41. a blower; 42. an air duct; 43. a collection port; 44. an air duct gear; 45. a rack; 46. a slide rail; 47. a link mechanism; 48. an eccentric disc; 5. a speed reduction mechanism; 51. a first reduction worm gear; 52. a second reduction worm gear; 53. a reduction mechanism gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 4, the invention provides a multilayer paperboard cutting machine, which comprises a base provided with a cutting mechanism 3, wherein the upper part of the base is provided with a top cover, the two ends of the top cover are respectively provided with a feeding hole and a discharging hole, a feeding and discharging device is a chain type conveying mechanism 1, a clamping block 11 is arranged on a chain, the cutting mechanism comprises an upper cutting knife group and a lower cutting knife group, the upper cutting knife group 320 and the lower cutting knife group 310 are staggered with each other, and the projections of the upper cutting knife group and the lower cutting knife group on the horizontal plane are not completely overlapped or overlapped; the upper and lower cutting knife groups are both formed by arraying a plurality of cutting blades on a knife group rotating shaft, the zipper strip type conveying mechanism 1 is formed by combining a plurality of chain wheels and chains which are arranged in parallel, and the blades of the upper and lower cutting knife groups are respectively positioned between the chain gaps which are arranged in parallel in the chain type conveying mechanism 1 in parallel;
a collecting box 2 for collecting paper scraps is arranged on one side of the base, and the collecting box 2 is communicated with a collecting mechanism 4 positioned on the lower side of the cutting mechanism 3; a blower 41 is arranged at one side of the collecting mechanism 4, the blower 41 is communicated with the collecting box 2 through an air pipe 42, and a collecting opening 43 is arranged at the upper part of the air pipe 42.
One side of the collecting box 2 is communicated with the air pipe 42, and the other side is provided with an air outlet with a filter screen.
The upper cutter set 310 is located at a side close to the feed opening, and the lower cutter set 320 is located at a side close to the discharge opening.
The upper cutting knife group 320 comprises a central shaft 321, the central shaft 321 is sleeved with an upper rotating shaft 322, and a plurality of circular cutting blades are arranged on the outer side of the upper rotating shaft 322 in parallel; a screw rod 323 is arranged on one side of the central shaft 321, a vertical rod is arranged on the other side of the central shaft 321, and the central shaft 321 is in threaded connection with the screw rod 323 and is in sliding connection with the vertical rod;
and a lifting worm gear and worm combination 324 is arranged at the upper part of the screw rod 323, wherein a worm gear is coaxially and fixedly connected with the screw rod 323, and one side of the worm extends to the outer side of the top cover and is fixedly connected with a turntable 325.
The two sides of the central shaft 321 are provided with screw rods 323, the upper part of one screw rod 323 is provided with a lifting worm and gear combination 324, the tops of the two screw rods 323 are provided with chain wheels, and the two chain wheels are connected through a chain. The sprocket and chain combination can also adopt a belt and pulley transmission mode.
One end of a lower rotating shaft of the lower cutting knife group 310 is provided with a lower gear 311, one side of the lower gear 311 is meshed with the driving wheel 312, and the other side is meshed with an intermediate gear 313; an upper gear 326 is provided on the same side of the upper shaft 322 as the intermediate gear 313, and the upper gear 326 is engaged with the intermediate gear 313 through the descent center shaft 321.
The driving wheel 312 is an output wheel of the motor.
The slide rails 45 are fixed to the internal support mechanism of the device and will not be described in detail herein.
The collection port 43 is a long-strip-shaped funnel arranged along the air pipe 42, the bottom end of the collection port is communicated with the air pipe 42, the top end of the collection port is open, and wing-shaped folding edges are arranged on two sides of the collection port.
A viewing window is provided in the outer housing of the device through which it can be seen whether the upper gear 326 is engaged with the intermediate gear 313.
When the paper cutting machine works, the height of the upper cutting knife group 320 is adjusted through the rotary disc 325, so that the upper cutting knife group and the middle gear are linked, the upper cutting knife group and the lower cutting knife group both rotate simultaneously, the upper cutting knife group 320 cuts the upper part of a paper board, the lower cutting knife group 310 cuts the lower part of the paper board, and the cutting parts of the upper cutting knife group and the lower cutting knife group are provided with overlapped areas through the height setting, so that the cut paper board can be completely cut off. The air pipe 42 is driven by the rack 45 to rotate in a reciprocating mode, the collecting opening 43 of the paper board is enabled to face the upper cutting knife set and the lower cutting knife set successively in cooperation with the advancing process of the paper board, the upper cutting knife set is closer to the feeding opening so as to cut the upper portion first, and therefore the paper board can be guaranteed to be capable of maintaining a stable structure and pass through the lower cutting portion of the rear side.
Example 2
Referring to fig. 5, unlike embodiment 1, the rack 45 is connected to the eccentric disc 48 through the link mechanism 47, the link mechanism 47 is a two-link rod, and two ends of the two-link rod are respectively hinged to one end of the rack 45 and a shaft rod eccentrically arranged on the lower side of the eccentric disc 48;
the eccentric disc 48 is connected to the reduction mechanism 5, and the reduction mechanism 5 is connected to the intermediate gear 313.
The speed reducing mechanism 5 comprises two linked speed reducing worm and gear combinations, the eccentric disc 48 is coaxial with a worm wheel in a first speed reducing worm and gear 51, a worm of the first speed reducing worm and gear 51 is coaxial with a worm wheel in a second speed reducing worm and gear 52, one end of the worm of the second speed reducing worm and gear 52 is coaxially provided with a speed reducing mechanism gear 53, and the speed reducing mechanism gear 53 is meshed with the intermediate gear 313.
The duct gear 44 is rotated back and forth by means of the eccentric disk 48 and the link mechanism 47, also in order to achieve a movable orientation of the collecting opening 43 towards the upper and lower cutting sections.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A multilayer paperboard cutting machine comprises a base provided with a cutting mechanism (3), a top cover is arranged on the upper portion of the base, a feeding port and a discharging port are respectively formed in two ends of the top cover, a feeding and discharging device is a chain type conveying mechanism (1), and a clamping block (11) is arranged on a chain, and is characterized in that the cutting mechanism comprises an upper cutting knife group and a lower cutting knife group, and the upper cutting knife group (320) and the lower cutting knife group (310) are mutually staggered; the upper and lower cutting knife groups are formed by arraying a plurality of cutting blades on a knife group rotating shaft, the zipper strip type conveying mechanism (1) is formed by combining a plurality of chain wheels and chains which are arranged in parallel, and the blades of the upper and lower cutting knife groups are respectively positioned between the chain gaps which are arranged in parallel in the chain type conveying mechanism (1) in parallel;
a collecting box (2) for collecting paper scraps is arranged on one side of the base, and the collecting box (2) is communicated with a collecting mechanism (4) positioned on the lower side of the cutting mechanism (3); one side of the collecting mechanism (4) is provided with an air blower (41), the air blower (41) is communicated with the collecting box (2) through an air pipe (42), and the upper part of the air pipe (42) is provided with a collecting port (43).
2. The multi-layer board divider as claimed in claim 1, wherein the upper cutter set (310) is located at a side close to the feed opening, and the lower cutter set (320) is located at a side close to the discharge opening.
3. The multi-layer cardboard cutting machine according to claim 1, characterized in that the upper cutting knife group (320) comprises a central shaft (321), the central shaft (321) is sleeved with the upper rotating shaft (322), and a plurality of circular cutting blades are arranged in parallel outside the upper rotating shaft (322); one side of the central shaft (321) is provided with a screw rod (323), the other side of the central shaft is provided with a vertical rod, and the central shaft (321) is in threaded connection with the screw rod (323) and is in sliding connection with the vertical rod;
and a lifting worm and gear combination (324) is arranged at the upper part of the screw rod (323), wherein a worm gear is coaxially and fixedly connected with the screw rod (323), and one side of the worm extends to the outer side of the top cover and is fixedly connected with the turntable (325).
4. The multi-layer cardboard cutting machine according to claim 3, characterized in that the lead screws (323) are arranged on both sides of the central shaft (321), wherein the lifting worm gear combination (324) is arranged on the upper part of one of the lead screws (323), the top of both lead screws (323) is provided with a chain wheel, and the two chain wheels are connected through a chain.
5. The multi-ply board divider as claimed in claim 3, wherein the lower cutter set (310) has a lower gear (311) at one end of the lower shaft, the lower gear (311) being engaged with the driving wheel (312) at one side and engaged with the intermediate gear (313) at the other side; an upper gear (326) is arranged on the same side of the upper rotating shaft (322) and the middle gear (313), and the upper gear (326) can be meshed with the middle gear (313) by descending the central shaft (321).
6. The multi-layer cardboard cutting machine according to claim 1, characterized in that a wind pipe gear (44) is coaxially arranged at one side of the wind pipe (42), the wind pipe gear (44) is engaged with a rack (45) arranged at the lower side thereof, the rack (45) is slidably connected with a slide rail (45) arranged at the lower side thereof, the slide rail (45) is fixedly arranged, and an electric push rod is arranged at one side of the rack (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210849104.4A CN115213968B (en) | 2022-07-19 | 2022-07-19 | Multi-layer paperboard dividing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210849104.4A CN115213968B (en) | 2022-07-19 | 2022-07-19 | Multi-layer paperboard dividing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115213968A true CN115213968A (en) | 2022-10-21 |
| CN115213968B CN115213968B (en) | 2024-06-11 |
Family
ID=83611090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210849104.4A Active CN115213968B (en) | 2022-07-19 | 2022-07-19 | Multi-layer paperboard dividing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115213968B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209207607U (en) * | 2018-12-29 | 2019-08-06 | 珠海市希斯达包装材料有限公司 | A kind of chain-type cutting machine |
| CN211440274U (en) * | 2019-12-18 | 2020-09-08 | 常州金纬挤出机械制造有限公司 | Double-saw-blade cutting machine |
| CN112248063A (en) * | 2020-09-14 | 2021-01-22 | 高燕仪 | Slitting machine convenient for adjusting cutting width and using method thereof |
| CN212736199U (en) * | 2020-07-09 | 2021-03-19 | 惠州市合智电子有限公司 | Automatic board separator |
| CN218428489U (en) * | 2022-07-19 | 2023-02-03 | 龙口锦昇包装有限公司 | Paperboard cutting machine |
-
2022
- 2022-07-19 CN CN202210849104.4A patent/CN115213968B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209207607U (en) * | 2018-12-29 | 2019-08-06 | 珠海市希斯达包装材料有限公司 | A kind of chain-type cutting machine |
| CN211440274U (en) * | 2019-12-18 | 2020-09-08 | 常州金纬挤出机械制造有限公司 | Double-saw-blade cutting machine |
| CN212736199U (en) * | 2020-07-09 | 2021-03-19 | 惠州市合智电子有限公司 | Automatic board separator |
| CN112248063A (en) * | 2020-09-14 | 2021-01-22 | 高燕仪 | Slitting machine convenient for adjusting cutting width and using method thereof |
| CN218428489U (en) * | 2022-07-19 | 2023-02-03 | 龙口锦昇包装有限公司 | Paperboard cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115213968B (en) | 2024-06-11 |
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