CN220743544U - Full-automatic packaging mechanism for upper part of corrugated carton - Google Patents
Full-automatic packaging mechanism for upper part of corrugated carton Download PDFInfo
- Publication number
- CN220743544U CN220743544U CN202322430156.0U CN202322430156U CN220743544U CN 220743544 U CN220743544 U CN 220743544U CN 202322430156 U CN202322430156 U CN 202322430156U CN 220743544 U CN220743544 U CN 220743544U
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- outer walls
- fixing
- wall
- corrugated case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 23
- 239000002390 adhesive tape Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000011090 solid board Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000561734 Celosia cristata Species 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Package Closures (AREA)
Abstract
The utility model discloses a full-automatic packaging mechanism for the upper part of a corrugated case, which relates to the technical field of corrugated cases, and aims to solve the problems that the corrugated case is easy to cause packaging deviation when being packaged due to the fact that the corrugated case is not subjected to centering positioning treatment, has low practicability, is inconvenient to clamp and fix an adhesive tape next time and has low working efficiency. The utility model can limit the corrugated case, ensure that the corrugated case is positioned in the middle, avoid the deviation during bonding, improve the practicability, ensure that the adhesive tape is kept in contact with the squeeze roller after the adhesive tape is cut, avoid the need of fixing the adhesive tape again and improve the working efficiency.
Description
Technical Field
The utility model relates to the technical field of corrugated cartons, in particular to a full-automatic packaging mechanism for the upper part of a corrugated carton.
Background
Corrugated board is manufactured into corrugated boxes through die cutting, indentation, nailing or sticking, the corrugated boxes are packaging products with the widest application range, and when the corrugated boxes are used for packaging products, the upper parts of the corrugated boxes are required to be packaged, namely, the openings are packaged by using adhesive tapes.
Through retrieving, chinese patent (application number "201820559723.9") discloses "a corrugated box upper portion full automatization packing mechanism", above-mentioned device is including being the base of L shape, be fixed with spacing backup plate between the contained angle of the vertical portion of base and horizontal part, be equipped with the strip of paper used for sealing device at the vertical portion center of base, the both sides of strip of paper used for sealing device are equipped with a pair of centre gripping mobile device, be equipped with a pair of die-cut device on the horizontal part upper surface of base, die-cut device is including being the die-cut seat of the concave die-cut seat of inversion, the cutter sliding tray has been seted up at the upper surface center of die-cut seat, be equipped with back cutter group in the die-cut device that is close to strip of paper used for sealing device one side, be equipped with preceding cutter group in the die-cut device that is kept away from strip of paper used for sealing device one side, however, above-mentioned device has following problem in the use:
1. the corrugated case is not subjected to centering positioning treatment, so that the corrugated case is easy to cause packaging deviation when being packaged, and the practicability is low;
2. after the adhesive tape is cut, one end of the adhesive tape is easy to be adhered to one group of clamping blocks, so that the adhesive tape is inconvenient to clamp and fix next time, and the working efficiency is low.
Disclosure of Invention
The utility model provides a full-automatic packaging mechanism for the upper part of a corrugated case, which solves the problems that the corrugated case is easy to cause packaging deviation when being packaged due to the fact that a comparison file does not perform centering treatment on the corrugated case, the practicability is low, the adhesive tape is inconvenient to clamp and fix for the next time, and the working efficiency is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a corrugated box upper portion full automatization packagine machine constructs, includes main frame and drive belt, the main frame includes operation panel, roof and two limit solid boards, the roof bottom is equipped with stop gear, stop gear includes four fixing bases, two servo motor, two bi-directional screw rods, four connecting blocks, two gag lever posts and two spacing bars, the roof bottom is equipped with suspension mechanism, suspension mechanism includes two fixed plates, suspension rod, dead lever, steering roll and sticky tape, the roof bottom is equipped with extrusion mechanism, extrusion mechanism includes two lift cylinders, two mount pads, connecting rod and squeeze roll, the fixed plate is equipped with on one side and cuts the mechanism, it includes mounting panel, two electric putter, mounting frame and cuts the cutter to cut the mechanism.
Preferably, the four corner outer walls of the top of the operation table are fixedly provided with the upright posts, the bottom of the top plate is fixedly arranged on the outer walls of the top ends of the four upright posts respectively, the two side fixing plates are fixedly arranged on the outer walls of the two sides of the top of the operation table respectively, and the conveyor belt is arranged between the two side fixing plates.
Preferably, four fixing seats are respectively and fixedly arranged on the outer walls of two ends of the top of the two side fixing plates, four fixing seats are respectively and fixedly arranged on the outer walls of the bottom of the top plate, two servo motors are respectively connected on the outer walls of the upper parts of one sides of the two fixing seats through bolts, two bidirectional screws are respectively connected on the outer walls of one ends of output shafts of the two servo motors through couplings, two bidirectional screws are respectively connected on the outer walls of one sides of the two fixing seats through bearings, four connecting blocks are respectively and fixedly arranged on the outer walls of two ends of the two bidirectional screws, two ends of the limiting rod are respectively and fixedly arranged on the outer walls of one side opposite to the two connecting blocks, and the limiting fence is fixedly arranged on the outer walls of the bottom of the limiting rod.
Through foretell scheme, through two servo motor synchronous rotation, drive two bi-directional screw respectively and rotate, and then adjust two gag lever posts and two spacing fence positions for two spacing fences contact with corrugated case's both sides respectively, carry out spacingly to corrugated case, and guarantee corrugated case and be located the middle part of conveyer belt.
Preferably, the two fixed plates are respectively fixed on the outer wall of the bottom of the top plate, a notch with a square structure is formed in one side outer wall of one fixed plate, the hanging rod is fixedly arranged on one side outer wall of one fixed plate, two ends of the fixed rod are respectively fixedly arranged on the outer wall of the opposite side of the two fixed plates, the steering roller is connected on the outer wall of the fixed rod through a bearing, and the adhesive tape is sleeved on the outer wall of the hanging rod in a sliding manner.
Preferably, two lifting cylinders are respectively connected to the top outer wall of the top plate through bolts, two mounting seats are respectively fixedly arranged on the bottom outer walls of piston rods of the two lifting cylinders, connecting rods are fixedly arranged on the outer walls of the upper parts of the opposite sides of the mounting seats, slide ways are respectively arranged on the outer walls of the opposite sides of the fixing plates, two ends of the connecting rods are respectively slidably arranged in the slide ways, a rotating shaft is connected to the outer walls of the lower parts of the opposite sides of the mounting seats through bearings, and extrusion rollers are fixedly arranged on the outer walls of the rotating shaft.
Through foretell scheme, when the sticky tape on one side of corrugated box is contacted to the squeeze roll, under the transportation of conveyer belt, make sticky tape and corrugated box closely laminate, two lift cylinders drive the squeeze roll and rise afterwards, laminate the sticky tape, when the top of squeeze roll bottom and corrugated box is even afterwards, the conveyer belt continues to carry the corrugated box, make sticky tape and corrugated box top contact, the squeeze roll extrudees the sticky tape, when squeeze roll one side is even with one side of corrugated box, the conveyer belt stops conveying, two lift cylinders drive the squeeze roll and descend at this moment, laminate the sticky tape on corrugated box, when laminating to certain distance, lift cylinder piston rod stops to descend, the conveyer belt continues to convey a distance.
Preferably, the mounting plate both sides set firmly respectively on two fixed plates relative one side outer walls, and two electric putter pass through bolted connection respectively on mounting plate top outer wall, the mounting frame set firmly respectively on two electric putter output shaft bottom outer walls, and cut the cutter and pass through bolted connection in the mounting frame.
Through foretell scheme, through two electric putter output shafts actions, drive and cut the cutter and descend, cut the spike that the cutter bottom is the cockscomb structure, be convenient for cut off the sticky tape of not laminating between squeeze roll and the corrugated box.
The beneficial effects of the utility model are as follows:
1. be provided with stop gear, through two servo motor synchronous rotation, drive two bi-directional screw respectively and rotate, and then adjust two gag lever posts and two spacing fence positions for two spacing fences contact with corrugated case's both sides respectively, can spacing corrugated case, and guarantee corrugated case and be located the middle part of conveyer belt, take place the skew when avoiding the sticky tape bonding, improved the practicality.
2. Be provided with extrusion mechanism and cutting mechanism, when the sticky tape on one side of corrugated box was contacted to the squeeze roller, under the transport of conveyer belt, make sticky tape and corrugated box closely laminate, two lift cylinders drive the squeeze roller later and rise, laminate the sticky tape, at the level of squeeze roller bottom and corrugated box's top afterwards, the conveyer belt continues to carry the corrugated box, make sticky tape and corrugated box top contact, squeeze the sticky tape, when squeeze roller one side and corrugated box's one side is level, the conveyer belt stops conveying, two lift cylinders drive squeeze roller and descend at this moment, laminate the sticky tape on corrugated box, laminate to certain distance time, lift cylinder piston rod stops to descend, the conveyer belt continues to convey a section distance, two electric putter output shafts act afterwards, drive and cut down, cut down the spike that the cutter bottom is the cockscomb structure, be convenient for cut off the sticky tape that does not laminate between squeeze roller and the corrugated box, can make sticky tape keep with squeeze roller contact after the sticky tape cuts out, need not to carry out again to fix to the sticky tape, work efficiency has been improved.
In summary, the utility model can limit the corrugated case, ensure that the corrugated case is positioned in the middle of the conveyor belt, avoid the deviation when the adhesive tape is adhered, improve the practicability, keep the adhesive tape in contact with the squeeze roller after the adhesive tape is cut, avoid fixing the adhesive tape again, and improve the working efficiency.
Drawings
Fig. 1 is a schematic diagram of a front view cross-section structure of a full-automatic packaging mechanism for an upper portion of a corrugated case.
Fig. 2 is a schematic diagram of a main frame structure of a full-automatic packaging mechanism for an upper portion of a corrugated case according to the present utility model.
Fig. 3 is a schematic diagram of a front view of a limiting mechanism of a full-automatic packaging mechanism for an upper part of a corrugated case.
Fig. 4 is a schematic top view of a limiting mechanism of a full-automatic packaging mechanism for an upper part of a corrugated case according to the present utility model.
Fig. 5 is a schematic structural view of a hanging mechanism of a full-automatic packaging mechanism at the upper part of a corrugated case.
Fig. 6 is a schematic structural view of an extrusion mechanism of a full-automatic packaging mechanism for the upper part of a corrugated case.
Fig. 7 is a schematic structural view of a cutting mechanism of a full-automatic packaging mechanism for the upper part of a corrugated case.
In the figure: 1. a main frame; 101. an operation table; 102. a column; 103. a top plate; 104. edge fixing plates; 2. a conveyor belt; 3. a limiting mechanism; 301. a fixing seat; 302. a servo motor; 303. a bidirectional screw; 304. a connecting block; 305. a limit rod; 306. a spacing fence; 4. a suspension mechanism; 401. a fixing plate; 402. a hanging rod; 403. a fixed rod; 404. a steering roller; 405. an adhesive tape; 5. an extrusion mechanism; 501. a lifting cylinder; 502. a mounting base; 503. a connecting rod; 504. a rotating shaft; 505. a squeeze roll; 6. a cutting mechanism; 601. a mounting plate; 602. an electric push rod; 603. a mounting frame; 604. and (5) cutting the knife.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment 1, refer to fig. 1-4, a full automatization packagine machine in corrugated box upper portion constructs, including main frame 1 and drive belt 2, main frame 1 includes operation panel 101, roof 103 and two limit solid boards 104, all set firmly stand 102 on the four corners outer wall at operation panel 1 top, drive belt 2 installs between two limit solid boards 104, the structure in the prior art can be consulted to drive belt 2 specific structure, the roof 103 bottom is equipped with stop gear 3 here again, stop gear 3 includes four fixing bases 301, two servo motor 302, two bi-directional screw 303, four connecting block 304, two gag lever post 305 and two limit bars 306, contact with corrugated box's both sides through two limit bars 306, and then carry out spacingly to corrugated box.
Embodiment 2, refer to fig. 1 and 5-7, a full automatization packing mechanism in corrugated case upper portion, still include hanging mechanism 4, hanging mechanism 4 includes two fixed plates 401, hanging pole 402, dead lever 403, turn to roller 404 and sticky tape 405, open the breach that has square structure on one side outer wall of one of them fixed plate 401, the installation and the dismantlement of sticky tape 405 of being convenient for, roof 103 bottom is equipped with extrusion mechanism 5, extrusion mechanism 5 includes two lift cylinders 501, two mount pads 502, connecting rod 503 and squeeze roller 505, set firmly connecting rod 503 on the upper portion outer wall of two mount pads 502 opposite side, all open the slide on the outer wall of two fixed plate 401 opposite side, connecting rod 503 both ends slidable mounting respectively in the slide, be connected with pivot 504 through the bearing on the lower part outer wall of two mount pads 502 opposite side, be equipped with cutting mechanism 6 on one side of fixed plate 401, cutting mechanism 6 includes mounting plate 601, two electric push rods 602, mounting frame 603 and cutting knife 604, the bottom is sharp tooth form structure, be convenient for cut off the sticky tape fast.
Working principle: according to the specification of corrugated box, start two servo motor 302, two servo motor 302 synchronous rotation drives two bi-directional screw 303 respectively and rotates, and then adjust two gag lever post 305 and two gag lever post 306 positions, make two gag lever post 306 respectively with corrugated box's both sides contact, spacing to corrugated box, accomplish the back with corrugated box upper portion is folding, put on drive belt 2, when the sticky tape 405 on one side of corrugated box contacts squeeze roll 505, under the transport of conveyer belt 2, make sticky tape 405 closely laminate with corrugated box, two lift cylinders 501 drive squeeze roll 505 and rise afterwards, laminate sticky tape 405, then press roll 505 bottom and corrugated box's top to level at ordinary times, conveyer belt 2 continues to carry, make sticky tape 405 and corrugated box top contact at ordinary times, squeeze roll 505 and extrude the sticky tape, when squeeze roll 505 one side and corrugated box's one side to stop conveying at ordinary times, two lift cylinders 501 drive squeeze roll 505 and descend, on corrugated box, laminate on the laminating to a certain distance, lift cylinder 501 stops down, lift cylinder 501 is fallen, it is carried out the automatic control and is cut off to cut off in order to carry out the cutter bar 602, and cut off the tip-off the distance is carried out with the automatic control knife 602 in order to carry out in the tape cutter, all the present technology is easy to laminate.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The full-automatic packaging mechanism for the upper part of the corrugated case comprises a main frame (1) and a conveyor belt (2), and is characterized in that the main frame (1) comprises an operating table (101), a top plate (103) and two side fixing plates (104);
the bottom of the top plate (103) is provided with a limiting mechanism (3), and the limiting mechanism (3) comprises four fixing seats (301), two servo motors (302), two bidirectional screws (303), four connecting blocks (304), two limiting rods (305) and two limiting fences (306);
a hanging mechanism (4) is arranged at the bottom of the top plate (103), and the hanging mechanism (4) comprises two fixing plates (401), a hanging rod (402), a fixing rod (403), a steering roller (404) and an adhesive tape (405);
the bottom of the top plate (103) is provided with an extrusion mechanism (5), and the extrusion mechanism (5) comprises two lifting cylinders (501), two mounting seats (502), a connecting rod (503) and an extrusion roller (505);
one side of the fixed plate (401) is provided with a cutting mechanism (6), and the cutting mechanism (6) comprises a mounting plate (601), two electric push rods (602), a mounting frame (603) and a cutting knife (604).
2. The full-automatic packaging mechanism for the upper portion of the corrugated case according to claim 1, wherein upright posts (102) are fixedly arranged on the outer walls of four corners of the top of the operation table (101), the bottoms of the top plates (103) are fixedly arranged on the outer walls of the tops of the four upright posts (102) respectively, two edge fixing plates (104) are fixedly arranged on the outer walls of two sides of the top of the operation table (101) respectively, and the conveyor belt (2) is arranged between the two edge fixing plates (104).
3. The full-automatic packaging mechanism for the upper portion of the corrugated case according to claim 1, wherein four fixing seats (301) are respectively and fixedly arranged on the outer walls at two ends of the tops of two side fixing plates (104), four fixing seats (301) are respectively and fixedly arranged on the outer walls at the bottom of a top plate (103), two servo motors (302) are respectively and fixedly arranged on the outer walls at the upper portion of one side of the two fixing seats (301) through bolts, two bidirectional screws (303) are respectively and fixedly arranged on the outer walls at one end of the output shaft of the two servo motors (302) through couplings, one end of each bidirectional screw (303) is respectively and fixedly connected on the outer walls at one side of the two fixing seats (301) through bearings, four connecting blocks (304) are respectively and fixedly connected on the outer walls at two ends of the two bidirectional screws (303), two ends of a limiting rod (305) are respectively and fixedly arranged on the outer walls at one side opposite to the limiting rod (305), and a limiting fence (306) is fixedly arranged on the outer wall at the bottom of the limiting rod (305).
4. The full-automatic packaging mechanism for the upper portion of the corrugated case according to claim 1, wherein the two fixing plates (401) are respectively fixedly arranged on the outer wall of the bottom of the top plate (103), a square notch is formed in one side outer wall of one fixing plate (401), the hanging rod (402) is fixedly arranged on one side outer wall of one fixing plate (401), two ends of the fixing rod (403) are respectively fixedly arranged on the outer wall of the opposite side of the two fixing plates (401), the steering roller (404) is connected to the outer wall of the fixing rod (403) through a bearing, and the adhesive tape (405) is sleeved on the outer wall of the hanging rod (402) in a sliding mode.
5. The full-automatic packaging mechanism for the upper portion of the corrugated case according to claim 1, wherein the two lifting cylinders (501) are respectively connected to the outer wall of the top plate (103) through bolts, the two mounting seats (502) are respectively fixedly arranged on the outer wall of the bottom end of the piston rod of the two lifting cylinders (501), the connecting rods (503) are fixedly arranged on the outer wall of the upper portion of the opposite side of the two mounting seats (502), the two outer walls of the opposite side of the fixing plate (401) are respectively provided with a slide way, two ends of the connecting rods (503) are respectively slidably arranged in the slide ways, the lower outer walls of the opposite side of the two mounting seats (502) are connected with rotating shafts (504) through bearings, and the squeeze rollers (505) are fixedly arranged on the outer walls of the rotating shafts (504).
6. The full-automatic packaging mechanism for the upper portion of the corrugated case according to claim 1, wherein two sides of the mounting plate (601) are respectively fixedly arranged on the outer walls of two opposite sides of the two fixing plates (401), the two electric push rods (602) are respectively connected to the top outer wall of the mounting plate (601) through bolts, the mounting frame (603) is respectively fixedly arranged on the outer walls of the bottom ends of the output shafts of the two electric push rods (602), and the cutting knife (604) is connected into the mounting frame (603) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430156.0U CN220743544U (en) | 2023-09-07 | 2023-09-07 | Full-automatic packaging mechanism for upper part of corrugated carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322430156.0U CN220743544U (en) | 2023-09-07 | 2023-09-07 | Full-automatic packaging mechanism for upper part of corrugated carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220743544U true CN220743544U (en) | 2024-04-09 |
Family
ID=90548948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322430156.0U Active CN220743544U (en) | 2023-09-07 | 2023-09-07 | Full-automatic packaging mechanism for upper part of corrugated carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220743544U (en) |
-
2023
- 2023-09-07 CN CN202322430156.0U patent/CN220743544U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104064811B (en) | A kind of power soft package lithium battery encapsulation automatic production line | |
| CN105836220B (en) | Single automatic packaging machine is pasted in a kind of sealing | |
| CN110002023B (en) | Packaging hardware of over-and-under type commodity circulation packing usefulness | |
| CN105033350A (en) | Aluminum veneer cutting equipment | |
| CN109533461B (en) | Mechanical control type integrated device for processing, bagging and packaging | |
| CN220743544U (en) | Full-automatic packaging mechanism for upper part of corrugated carton | |
| CN211643831U (en) | High-efficient transposition structure of packing carton printing | |
| CN215512454U (en) | Efficient and stable corrugated carton production device | |
| CN217144043U (en) | Cardboard shearing mechanism for package printing | |
| CN215794641U (en) | Cantilever adhesive film winding machine | |
| CN214139070U (en) | Multi-face automatic packing machine for carton packing | |
| CN212144704U (en) | Automatic control side pipe cutter | |
| CN210210491U (en) | Cutting device for packaging carton production | |
| CN209425559U (en) | Novel cool skin cutting mechanism | |
| CN109533497B (en) | Quick packing closing device of corrugated box | |
| CN220883536U (en) | Precision carton cutting flat die | |
| CN117124648B (en) | Plastic bag film heat sealing device | |
| CN217373706U (en) | Eight edge sealing organ ironing mechanism | |
| CN219635639U (en) | Packaging equipment suitable for paper packing carton | |
| CN218835934U (en) | Steel cuts device | |
| CN114474857B (en) | Efficient bag making machine | |
| CN212147740U (en) | Corner cutting equipment for shrink film bag for packaging | |
| CN218365032U (en) | Corrugated container board crosscut machine stacking mechanism | |
| CN216942000U (en) | Carton production cutting device | |
| CN215827118U (en) | Spacing aligning device of carton baling press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |