CN211138284U - Carton cross cutting machine - Google Patents
Carton cross cutting machine Download PDFInfo
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- CN211138284U CN211138284U CN201922030504.9U CN201922030504U CN211138284U CN 211138284 U CN211138284 U CN 211138284U CN 201922030504 U CN201922030504 U CN 201922030504U CN 211138284 U CN211138284 U CN 211138284U
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Abstract
The utility model discloses a carton die-cutting machine, relating to the technical field of paperboard die-cutting; the technical scheme is characterized by comprising a supporting seat, two cutting rollers, a support and a conveying assembly arranged above the support, wherein the conveying assembly comprises a plurality of conveying belts, and the conveying direction of the conveying assembly is the same as the discharging direction of a paperboard; a fixed plate is arranged above the bracket, a dust removing fan blowing towards the paper board on the conveyor belt is fixedly connected to the fixed plate, a discharge fan blowing vertically and upwards is arranged at the bottom of the conveyor belt, two horizontally arranged limiting plates are arranged above the conveying assembly and close to the two sides of the conveying assembly, and the length direction of the limiting plates is the same as the conveying direction of the conveying assembly; the utility model solves the problem that the scrap waste of the existing carton die-cutting machine is not easy to clean; through setting up ejection of compact fan and dust removal fan, blow away the piece waste material of cardboard upper surface cardboard surface, when the cardboard after the cross cutting is collected, do not influence the collection of cardboard after the cross cutting.
Description
Technical Field
The utility model relates to a technical field of cardboard cross cutting, more specifically the saying so, it relates to a carton cross cutting machine.
Background
A carton die-cutting machine is a machine for die-cutting paperboard in a carton forming process. Generally, the die cutting method is divided into two die cutting modes of flat pressing and round pressing. Whether the flat-pressing flat-die cutting machine or the round-pressing round-die cutting machine needs peripheral equipment such as a pre-paper feeder, a paperboard stacking and separating device, a stacking machine and a paperboard small bundle processing device, so that the maximum production efficiency of the die cutting process is ensured.
In the prior art, a chinese utility model patent document with an authorization publication number CN207747470U discloses a rotary die cutting machine for corrugated boards; the corrugated board conveying device comprises a casing, wherein a feeding hole is formed in one side of the casing, a discharging hole is formed in the other side of the casing, a conveying roller and a die cutting roller are arranged in the casing, the conveying roller is close to the feeding hole, the die cutting roller is close to the discharging hole, the conveying roller comprises an upper conveying roller and a lower conveying roller which are arranged in an up-and-down symmetrical mode, a gap is formed between the upper conveying roller and the lower conveying roller; the die-cutting rollers comprise an upper die-cutting roller and a lower die-cutting roller which are arranged up and down symmetrically; an anti-static plate is arranged between the conveying roller and the die-cutting roller, a guide plate is arranged on the anti-static plate, and a static eliminator is also arranged on one side of the anti-static plate; discharge guide plate is equipped with to discharge gate one side, and discharge guide plate below is equipped with ejection of compact conveyer belt. The utility model discloses can effectual direction automatic feed, automatic collection finished product, reduce the human labor, prevent static production simultaneously, strengthen the work efficiency of circle cross cutting machine is pressed to the circle.
In the working process of the existing carton die-cutting machine, a paperboard enters a die-cutting roller through a discharge hole for die-cutting, and falls onto a discharge conveyor belt through a discharge baffle after the die-cutting is finished; the cardboard is after the cross cutting, and the piece waste material of the cutting department of cardboard appears the phenomenon that does not break away from the cardboard easily, and the piece waste material that does not leave the cardboard is transported to ejection of compact conveyer belt along with the cardboard after the cross cutting at last, when collecting the cardboard after the cross cutting, piece waste material occupies partial collection space, influences the collection of the cardboard after the cross cutting.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a carton cross cutting machine, cardboard are through cutting the roller cross cutting back, and the cardboard is close to the one side ejection of compact of conveyer belt from the cutting roller, and on cardboard motion to the conveyer belt, through setting up discharge fan and dust removal fan, blow off the piece waste material of cardboard upper surface from the cardboard surface, when collecting the cardboard after the die cutting, do not influence the collection of cross cutting back cardboard.
In order to achieve the above purpose, the utility model provides a following technical scheme: a carton die-cutting machine comprises a supporting seat, two cutting rollers arranged in the supporting seat, a support and a conveying assembly arranged above the support, wherein the conveying assembly comprises a plurality of conveying belts, the conveying direction of the conveying assembly is the same as the discharging direction of a paperboard, the conveying belts are arranged along the direction vertical to the discharging direction of the paperboard, and the tops of the conveying belts are positioned on the same horizontal plane; the top of support is provided with the fixed plate, and fixedly connected with is provided with the dust removal fan of blowing towards the cardboard on the conveyer belt on the fixed plate, and the bottom of conveyer belt is provided with the vertical ejection of compact fan of blowing upwards, and the position that the top of conveying assembly is close to both sides is provided with the limiting plate that two levels set up, and the length direction of limiting plate is the same with conveying assembly's direction of delivery, and the distance between limiting plate and the conveying assembly is greater than the cardboard thickness.
Through adopting above-mentioned technical scheme, the cardboard is through cutting roller cross cutting back, the cardboard is close to the one side ejection of compact of conveyer belt from the die cutting roller, the cardboard moves to the conveying subassembly on, the conveyer belt drives the cardboard orientation and deviates from the direction motion of die cutting roller, the cardboard moves to discharge fan's top, discharge fan upwards blows off the piece waste material of die-cutting position on with the cardboard, the cardboard is blockked by the limiting plate, make the cardboard can not the upward movement, the cardboard still is in the top of conveying subassembly, the piece waste material falls into the upper surface of cardboard at last, the conveyer belt drives the cardboard and moves to discharge fan's position, discharge fan blows off the piece waste material of cardboard upper surface from the cardboard surface, when collecting the cardboard after the die-cutting, the piece waste material does not occupy the collection space, do.
The utility model discloses further set up to: the top of each support is fixedly connected with a vertically arranged supporting plate, the two supporting plates are respectively positioned at two sides of the conveying assembly, the top of each supporting plate is fixedly connected with a baffle, the limiting plate is fixedly connected with the baffle, and the limiting plate is positioned at one side, close to the two baffles, of each baffle; the bottom of the baffle is provided with a plurality of baffle slots.
By adopting the technical scheme, the paperboard is positioned by arranging the baffle plate, so that the paperboard is prevented from being blown away from the top of the conveying assembly by the dust removing fan; through the baffle groove, the scrap waste is separated from the top surface of the paperboard from the position of the baffle groove, and the scrap waste is convenient to clean.
The utility model discloses further set up to: the distance between the two ends of the baffle slot is less than or equal to the width of the paperboard.
By adopting the technical scheme, the distance between the two ends of the baffle groove is limited, so that the influence on the transportation of the baffle caused by the paperboard entering the baffle groove is avoided.
The utility model discloses further set up to: the baffle is close to the deflector of the vertical setting of one end fixedly connected with of cutting roller, and the deflector is in the same place with supporting seat fixed connection apart from the one end of baffle, and the distance between the both ends that two deflectors are close to the supporting seat is greater than the distance between the both ends that two deflectors are close to the baffle.
By adopting the technical scheme, after the paper board is subjected to die cutting by the cutting roller, the paper board moves to the surface of the conveying belt, the distance between the conveying belts at two ends is larger than the distance between the two baffles, and the paper board is not easy to move between the two baffles; through setting up the deflector, cardboard on the conveyer belt gets into between two baffles easily after the deflector is led.
The utility model discloses further set up to: a protective net is arranged above the discharging fan, the protective net is located below the conveying assembly, and the protective net covers the discharging fan.
By adopting the technical scheme, the dust removing fan blows the scrap waste on the top surface of the paperboard away from the surface of the paperboard, the scrap waste is easy to fall onto the fan blades of the discharging fan, and the rotation of the fan blades of the discharging fan is influenced, so that the scrap waste at the die cutting position of the paperboard is influenced to be blown upwards away from the die cutting position of the paperboard by the discharging fan; through setting up the protection network, piece waste material falls on the protection network, makes piece waste material be difficult to contact with ejection of compact fan's flabellum to be difficult to influence ejection of compact fan work.
The utility model discloses further set up to: one side of the protective net close to the cutting roller is arranged in an upward inclined mode.
By adopting the technical scheme, the scrap waste is accumulated on the protective net, the discharging fan blows air vertically upwards to blow the scrap waste on the protective net, so that the air of the discharging fan is not easy to directly blow to the paperboard, and the scrap waste at the die cutting position of the paperboard is not easy to blow away from the top surface of the paperboard, thereby affecting the working efficiency; the protection network is set to be in an inclined state, the scrap waste falls on the protection network, and the scrap waste breaks away from the protection cover due to the falling of the gravity of the scrap waste, so that the scrap waste is prevented from being accumulated on the surface of the protection cover.
The utility model discloses further set up to: the dust removal fan is provided with a plurality of, and the dust removal fan is arranged along the direction of delivery of conveyer belt.
Through adopting above-mentioned technical scheme, through setting up a plurality of dust exhausting fan, clear up the piece waste material of cardboard top surface in proper order, improve the cleaning efficiency of piece waste material.
The utility model discloses further set up to: the included angles between the central axes of the dust removing fans and the plane where the top of the conveyor belt is located are reduced in sequence, the included angle between the central axis of the dust removing fan closest to the cutting roller and the plane where the top of the conveyor belt is located is the largest, and the included angle between the central axis of the dust removing fan farthest from the cutting roller and the plane where the top of the conveyor belt is located is the smallest.
Through adopting above-mentioned technical scheme, because the cross cutting position of cardboard is different, dust exhausting fan is when clearing up the piece waste material of cardboard top surface, and a plurality of dust exhausting fan clear up the different positions of cardboard, improve cleaning efficiency.
The utility model discloses further set up to: the top of conveying subassembly is provided with the gas blow pipe, and the gas blow pipe is located the one side that deviates from the cutting roller apart from the dust removal fan farthest from the cutting roller, sets up a plurality of gas holes of blowing to the cardboard on the conveyer belt on the gas blow pipe.
Through adopting above-mentioned technical scheme, the cardboard is through dust exhausting fan clearance back, and the top surface of cardboard still has the piece waste material easily to remain, through setting up the gas blow pipe and blowing the hole, clears up the piece waste material of cardboard top surface once more, with the more thorough of the piece waste material clearance of cardboard top surface, improves cleaning efficiency.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the utility model discloses be provided with limiting plate, discharging fan and dust removal fan, the cardboard is through cutting roller cross cutting back, the cardboard is close to one side ejection of compact of conveyer belt from the die cutting roller, the cardboard moves to discharging fan's top, discharging fan blows off the piece waste material of die-cutting position on the cardboard upwards, the both sides of cardboard are blockked by the limiting plate, make the cardboard can not upwards move, the cardboard still is in the top of conveyer belt, the piece waste material falls into the upper surface of cardboard at last, the conveyer belt drives the cardboard and moves to dust removal fan's position, dust removal fan blows off the piece waste material of cardboard upper surface from the cardboard surface, when collecting the cardboard after the die-cutting, the piece waste material does not occupy the collection space, do not influence the collection of;
2. the utility model is provided with the baffle and the baffle groove, and the paperboard is positioned by arranging the baffle, so that the paperboard is prevented from being blown away from the top of the conveying component by the dust removing fan; the baffle groove is arranged, so that the scrap waste is separated from the top surface of the paperboard from the position of the baffle groove, and the scrap waste is convenient to clean;
3. the utility model discloses be provided with the deflector, through setting up the deflector, cardboard on the conveyer belt gets into between two baffles easily after the deflector leads.
Drawings
FIG. 1 is a schematic diagram of the complete structure of the embodiment;
FIG. 2 is a schematic view of an embodiment embodying a baffle;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is a schematic view of an embodiment showing a vent;
FIG. 6 is a schematic diagram of an embodiment showing an insufflation tube;
fig. 7 is an enlarged view of a portion C of fig. 6.
In the figure: 1. a supporting seat; 11. a cutting roller; 2. a support; 21. a front bracket; 22. a rear bracket; 3. a bearing rod; 31. a bearing plate; 32. a support pillar; 33. a discharging fan; 34. a protective net; 35. a vent hole; 4. a support plate; 41. a baffle plate; 42. a limiting plate; 43. a baffle slot; 5. a guide plate; 6. an air pump; 61. an air blowing pipe; 62. a gas blowing hole; 63. positioning blocks; 7. a transfer assembly; 71. a conveyor belt; 8. a support block; 81. a fixing plate; 82. a dust removal fan.
Detailed Description
Example (b): a carton die-cutting machine, refer to attached drawings 1 and 2, comprises a supporting seat 1 and two cutting rollers 11 arranged in the supporting seat 1, wherein the axis direction of the cutting rollers 11 is perpendicular to the discharging direction of a paperboard, the cutting rollers 11 are horizontally arranged, a support 2 is arranged on one discharging side of the cutting rollers 11, a conveying assembly 7 is arranged above the support 2, the conveying assembly 7 comprises a plurality of conveying belts 71, the conveying belts 71 are positioned below the gap between the two cutting rollers 11, the conveying direction of the conveying belts 71 is the same as the discharging direction of the paperboard, the conveying belts 71 are arranged along the direction perpendicular to the discharging direction of the paperboard, and the tops of the conveying belts 71 are positioned on the same horizontal plane; support 2 includes fore-stock 21 and after-poppet 22, after-poppet 22 is located the one end that conveyer belt 71 is close to cutting roller 11, fore-stock 21 is located conveyer belt 71 and keeps away from the one end of cutting roller 11, the both sides of transfer unit 7 all are provided with fixed plate 81, the equal fixedly connected with supporting shoe 8 in bottom both ends of fixed plate 81, two supporting shoes 8 that are located same fixed plate 81 bottom are in the same place with fore-stock 21 and after-poppet 22 fixed connection respectively, a plurality of dust exhausting fan 82 that bloies towards the cardboard on the conveyer belt 71 of one of them fixed plate 81 top fixedly connected with. The included angles between the central axes of the dust removing fans 82 and the plane where the top of the conveyor belt 71 is located are sequentially reduced, the included angle between the central axis of the dust removing fan 82 closest to the cutting roller 11 and the plane where the top of the conveyor belt 71 is located is the largest, and the included angle between the central axis of the dust removing fan 82 farthest from the cutting roller 11 and the plane where the conveyor belt 71 is located is the smallest.
After the cardboard is through cutting roller 11 cross cutting, the cardboard is close to the one side ejection of compact of conveyer belt 71 from cutting roller 11, the cardboard moves to on the conveyer belt 71, conveyer belt 71 drives the cardboard orientation and deviates from the direction motion of cutting roller 11, conveyer belt 71 drives the cardboard and moves to dust exhausting fan 82's position, dust exhausting fan 82 blows off the cardboard surface with the piece waste material of cardboard upper surface, when collecting the cardboard after the cross cutting, the piece waste material does not occupy the collection space, does not influence the collection of cardboard after the cross cutting.
Referring to fig. 2 and 3, two supporting plates 4 are disposed on two sides of the conveying assembly 7, two ends of the bottoms of the two supporting plates 4 are fixedly connected with the front bracket 21 and the rear bracket 22 respectively, the supporting plates 4 are located on the sides where the two fixing plates 81 are close to each other, and the length direction of the supporting plates 4 is the same as the discharging direction of the paper boards; the top of the supporting plate 4 is fixedly connected with a baffle 41 which is vertically arranged, the length direction of the baffle 41 is the same as that of the supporting plate 4, a plurality of baffle slots 43 are formed in the bottom of the baffle 41, and the distance between the two ends of each baffle slot 43 is smaller than or equal to the width of the paperboard; the top of the baffle 41 is fixedly connected with a horizontally arranged limiting plate 42, the limiting plate 42 is positioned at one side where the two baffles 41 are close to each other, the limiting plate 42 is positioned above the conveying assembly 7, the length direction of the limiting plate 42 is the same as the discharging direction of the paperboard, and the distance between the limiting plate 42 and the conveying assembly 7 is larger than the thickness of the paperboard; baffle 41 is close to the one end fixedly connected with deflector 5 of supporting seat 1, and the one end that deflector 5 deviates from baffle 41 is in the same place with supporting seat 1 fixed connection, and the distance between the both ends that two deflectors 5 are close to supporting seat 1 is greater than the distance between the both ends that two deflectors 5 are close to baffle 41.
By arranging the baffle 41, the paper board is positioned, and the paper board is prevented from being blown off the top of the conveying assembly 7 by the dust removing fan 82; the baffle groove 43 is arranged, so that the scrap waste is separated from the top surface of the paperboard from the position of the baffle groove 43, and the scrap waste is convenient to clean; by providing the guide plate 5, the paper sheet on the conveyor belt 71 is guided by the guide plate 5 and easily enters between the two flaps 41.
Referring to fig. 1 and 4, a plurality of horizontally arranged receiving rods 3 are fixedly connected to the rear bracket 22, the receiving rods 3 are located on one side of the rear bracket 22 away from the cutting roller 11, a receiving plate 31 is arranged on one side of the rear bracket 22 away from the cutting roller 11, the receiving plate 31 is fixedly connected with the plurality of receiving rods 3, and the top of the receiving plate 31 is fixedly connected with a plurality of vertical upward blowing discharging fans 33; the top of the discharging fan 33 is provided with a protective net 34, one side of the protective net 34 close to the cutting roller 11 is arranged in an upward inclined manner, the bottom of the protective net 34 is fixedly connected with a plurality of support columns 32 vertically arranged in the axial direction, and the bottoms of the support columns 32 are fixedly connected with the bearing plate 31.
Referring to fig. 4 and 5, the bottom of the receiving plate 31 is provided with a plurality of vent holes 35 corresponding to the discharging fans 33, the vent holes 35 are located below the discharging fans 33 corresponding to the vent holes 35, and the vent holes 35 penetrate through the receiving plate 31.
After the paperboard is subjected to die cutting by the cutting roller 11, the conveyor belt 71 drives the paperboard to move to the top of the discharging fan 33, the discharging fan 33 blows out the scrap scraps at the die cutting position on the paperboard upwards, the scrap scraps fall onto the protective net 34, and finally the scrap scraps are separated from the surface of the protective net 34; through setting up protection network 34, piece waste material falls on the protection network 34 that the slope set up, makes the piece waste material be difficult to contact with discharging fan 33's flabellum, guarantees discharging fan 33 normal work.
Referring to fig. 2 and fig. 6, the top of each of the two fixing plates 81 is fixedly connected with a positioning block 63, the two positioning blocks 63 are located at one end of each of the two fixing plates 81, which is far away from the cutting roller 11, an air blowing pipe 61 is fixedly connected to the positioning blocks 63, the axial direction of the air blowing pipe is perpendicular to the length direction of the conveyor belt 71, the air blowing pipe 61 is located at one side of the dust removing fan 82, which is far away from the cutting roller 11, and one end of the air blowing.
Referring to fig. 2 and 7, the blowing pipe 61 is provided with a plurality of blowing holes 62 for blowing air to the paper sheets on the conveyor belt 71. After the cardboard cleared up through dust exhausting fan 82, the top surface of cardboard still has the piece waste material easily to remain, through setting up gas blow pipe 61 and gas blow hole 62, clears up the piece waste material of cardboard top surface once more, with the more thorough of the piece waste material clearance of cardboard top surface, improves cleaning efficiency.
The working principle of the carton die-cutting machine when in use is as follows: after the paperboard is die-cut by the cutting roller 11, the conveying belt 71 drives the paperboard to move along the direction departing from the cutting roller 11, the paperboard is guided by the guide plate 5 and is finally positioned between the two baffle plates 41, the paperboard moves to the top of the discharging fan 33, the discharging fan 33 blows the scrap waste at the die-cutting position on the paperboard upwards, the two sides of the paperboard are blocked by the limiting plates 42, so that the paperboard cannot move upwards, the paperboard is still positioned at the top of the conveying belt 71, the scrap waste finally falls into the upper surface of the paperboard, the conveying belt 71 drives the paperboard to move to the position of the dust removing fan 82, the scrap waste on the upper surface of the paperboard is blown away from the surface of the paperboard by the dust removing fans 82 in sequence, the paperboard moves to the bottom of the air blowing pipe 61, when the cut paper boards are collected, the scrap waste materials do not enter the collecting device along with the cut paper boards, and the cut paper boards are convenient to collect.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a carton cross cutting machine, includes supporting seat (1) and two cutting rollers (11) of setting in supporting seat (1), its characterized in that: the automatic paper feeding device is characterized by further comprising a support (2) and a conveying assembly (7) arranged above the support (2), wherein the conveying assembly (7) comprises a plurality of conveying belts (71), the conveying direction of the conveying assembly (7) is the same as the discharging direction of the paper boards, the plurality of conveying belts (71) are arranged in the direction perpendicular to the discharging direction of the paper boards, and the tops of the plurality of conveying belts (71) are located on the same horizontal plane; the top of support (2) is provided with fixed plate (81), fixedly connected with dust exhausting fan (82) towards the cardboard on conveyer belt (71) bloies on fixed plate (81), the bottom of conveyer belt (71) is provided with vertical discharge fan (33) of blowing upwards, the position that the top of conveying subassembly (7) is close to both sides is provided with two limiting plates (42) that the level set up, the length direction of limiting plate (42) is the same with the direction of delivery of conveying subassembly (7), the distance between limiting plate (42) and conveying subassembly (7) is greater than the cardboard thickness.
2. The carton die cutting machine according to claim 1, characterized in that: the top of the support (2) is fixedly connected with vertically arranged support plates (4), the two support plates (4) are respectively positioned at two sides of the conveying assembly (7), the top of each support plate (4) is fixedly connected with a baffle (41), the limiting plate (42) is fixedly connected with the baffle (41), and the limiting plate (42) is positioned at one side where the two baffles (41) are close to each other; the bottom of the baffle (41) is provided with a plurality of baffle slots (43).
3. The carton die cutting machine according to claim 2, characterized in that: the distance between the two ends of the baffle slot (43) is less than or equal to the width of the paperboard.
4. The carton die cutting machine according to claim 3, characterized in that: baffle (41) are close to deflector (5) of the vertical setting of one end fixedly connected with of cutting roller (11), and deflector (5) deviate from one end of baffle (41) and supporting seat (1) fixed connection together, and the distance between the both ends that two deflectors (5) are close to supporting seat (1) is greater than the distance between the both ends that two deflectors (5) are close to baffle (41).
5. The carton die cutting machine according to claim 1, characterized in that: a protective net (34) is arranged above the discharging fan (33), the protective net (34) is positioned below the conveying assembly (7), and the protective net (34) covers the discharging fan (33).
6. The carton die cutting machine according to claim 5, characterized in that: one side of the protective net (34) close to the cutting roller (11) is arranged in an upward inclined mode.
7. The carton die cutting machine according to claim 1, characterized in that: the dust removing fans (82) are arranged in a plurality, and the dust removing fans (82) are arranged along the conveying direction of the conveying belt (71).
8. The carton die cutting machine according to claim 7, characterized in that: included angles between the central axes of the dust removing fans (82) and the plane where the top of the conveyor belt (71) is located are sequentially reduced, the included angle between the central axis of the dust removing fan (82) closest to the cutting roller (11) and the plane where the top of the conveyor belt (71) is located is largest, and the included angle between the central axis of the dust removing fan (82) farthest from the cutting roller (11) and the plane where the top of the conveyor belt (71) is smallest.
9. The carton die cutting machine according to claim 1, characterized in that: an air blowing pipe (61) is arranged above the conveying assembly (7), the air blowing pipe (61) is located on one side, away from the cutting roller (11), of the dust removing fan (82) farthest away from the cutting roller (11), and a plurality of air blowing holes (62) for blowing air to the paper boards on the conveying belt (71) are formed in the air blowing pipe (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030504.9U CN211138284U (en) | 2019-11-21 | 2019-11-21 | Carton cross cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030504.9U CN211138284U (en) | 2019-11-21 | 2019-11-21 | Carton cross cutting machine |
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| Publication Number | Publication Date |
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| CN211138284U true CN211138284U (en) | 2020-07-31 |
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| CN201922030504.9U Active CN211138284U (en) | 2019-11-21 | 2019-11-21 | Carton cross cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805969A (en) * | 2020-08-17 | 2020-10-23 | 孙同昂 | Die cutting equipment for carton processing and working method thereof |
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2019
- 2019-11-21 CN CN201922030504.9U patent/CN211138284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805969A (en) * | 2020-08-17 | 2020-10-23 | 孙同昂 | Die cutting equipment for carton processing and working method thereof |
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