CN112606475A - Automatic cutting device for easy-to-tear opening of packaging bag - Google Patents
Automatic cutting device for easy-to-tear opening of packaging bag Download PDFInfo
- Publication number
- CN112606475A CN112606475A CN202011364256.2A CN202011364256A CN112606475A CN 112606475 A CN112606475 A CN 112606475A CN 202011364256 A CN202011364256 A CN 202011364256A CN 112606475 A CN112606475 A CN 112606475A
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- China
- Prior art keywords
- cutting frame
- packaging bag
- air suction
- air
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
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- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses an automatic cutting device for an easily torn opening of a packaging bag, which comprises a cutting frame and a conveying mechanism, wherein the conveying mechanism is arranged at one end of the cutting frame, the cutting frame is of a cuboid structure, an adjusting seat is welded at the top of one end, close to the conveying mechanism, of the cutting frame, an electric sliding table is installed at the bottom of a guide block, the top of a middle fixing plate is installed on the electric sliding table, a heat sealing knife is fixed among three fixing plates, an air suction fan is fixed on the side surface of the cutting frame, an air suction end of the air suction fan is connected with an air pipe, an L-shaped supporting rod is welded at one side, far away from the adjusting seat, of the cutting frame, a connecting rod is welded at the tail end of the L-. According to the invention, through the design of the driving motor and the screw rod, the guide block can be driven to move up and down by utilizing the rotation of the screw rod, so that the hot sealing cutter can carry out hot air on the packaging bag, and meanwhile, the cutting cutter can cut the packaging bag, thereby forming an easy-to-tear opening.
Description
Technical Field
The invention relates to the technical field of packaging bag processing, in particular to an automatic cutting device for an easily-torn opening of a packaging bag.
Background
In the process of manufacturing the packaging bag, the middle-sealed bag and the three-sealed bag are easy to tear the bag by a final consumer, and the bag must be provided with an easy-to-tear opening at the designated position by using a punching machine, because the process is limited, the punching of the existing punching machine must be approximately rhombic hexagon, the punching is performed firstly and then is cut, the punched easy-to-tear opening is divided into two halves, one half is arranged at the opening of the bag and the other half is arranged at the bottom sealing position of the bag, but some customers only want to perform the easy-to-tear opening at one side for self consideration or aesthetic requirements, but cannot realize the punching on an automatic bag making machine, so that the easy-to-tear opening can be cut by using scissors only after the bag is manufactured, the time and the labor are consumed by using a manual method, the efficiency is low, and a set of special;
therefore, the invention provides an automatic cutting device for an easy-to-tear opening of a packaging bag, which solves the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an automatic cutting device for an easily torn opening of a packaging bag.
In order to achieve the purpose, the invention adopts the following technical scheme:
the automatic cutting device for the easily torn opening of the packaging bag comprises a cutting frame and a conveying mechanism, wherein the conveying mechanism is arranged at one end of the cutting frame, an extending plate is welded at the upper part of the side face of one end, close to the conveying mechanism, of the cutting frame, the extending plate is used for connecting a gap between the cutting frame and the conveying mechanism, an adjusting seat is welded at the top of one end, close to the conveying mechanism, of the cutting frame, a rectangular hole is formed in the side face of the adjusting seat, a limiting block is arranged at the top of the adjusting seat, a groove is formed in the top of the limiting block, a driving motor is fixed in the groove through a bolt, a lead screw is installed at the output end of the driving motor, a sliding block is connected to the lead screw in a threaded manner, a threaded hole is formed in the top of the sliding block, the lead screw penetrates through the threaded hole and is, electronic slip table is installed to the bottom of guide block, is equipped with three fixed plates on the electronic slip table, and wherein the top of middle fixed plate is installed on electronic slip table to be fixed with heat-sealing sword and cutting knife between three fixed plates, the bottom of heat-sealing sword is the cockscomb structure, the side of cutting frame is fixed with the fan of breathing in, and the end of breathing in of fan is connected with the tuber pipe, and one side welding that the seat was kept away from to the cutting frame has L type bracing piece, and the end-to-end welding of L type bracing piece has the connecting rod, and the lower extreme of connecting rod is fixed with the cover of breathing.
Preferably, the top of the cutting frame is provided with an inclined groove, the side of the cutting frame is provided with an opening part, the opening part is communicated with the inclined groove, the opening part is positioned at the bottom of the inclined groove, the lower part of the opening part is provided with a discharging plate, and the bottom of the discharging plate is provided with a collecting box.
Preferably, a first cylinder is arranged at the top of the air suction cover, and a second cylinder is arranged at the bottom of the air suction cover.
Preferably, the first cylinder, the second cylinder, the L-shaped support rod and the connecting rod are all of a hollow structure, the air pipe extends to the top of the first cylinder along the hollow cavity, the top of the first cylinder is connected with a plurality of air pipes, the other end of each air pipe is communicated with the top of the second cylinder, and the bottom of the second cylinder is provided with a suction nozzle.
Preferably, the output end of the driving motor is connected with a controller, and the controller controls the driving motor to operate.
Preferably, the side surfaces of the fixing plate, the heat sealing knife and the cutting knife are provided with threaded holes, and fastening bolts are connected with the threaded holes in an internal thread mode.
Preferably, a heating cavity is arranged on the side surface of the hot air knife, and an electric heating wire is installed inside the heating cavity.
Preferably, an air purification device is installed at the air outlet end of the air suction fan, and activated carbon particles are filled in the air purification device.
According to the invention, through the design of the air suction cover, smoke above the cutting frame can be absorbed away, the influence of the smoke on the environment is prevented, through the design of the driving motor and the screw rod, the guide block can be driven to move up and down by utilizing the rotation of the screw rod, so that hot air can be supplied to the packaging bag by the hot sealing knife, and meanwhile, the packaging bag can be cut by the cutting knife, so that an easy-to-tear opening is formed.
When the heat-sealing cutting machine is used, a packaging bag is placed on the conveying mechanism, the switch of the air suction fan and the switch of the conveying mechanism are turned on, the packaging bag automatically enters the cutting frame, the operation period of the driving motor is adjusted according to the rotating speed of the conveying mechanism, the lead screw drives the guide block to move downwards when the driving motor operates, so that the heat-sealing cutter cuts the packaging bag, and the cut packaging bag slides in the inclined groove and falls into the collecting box through the discharging plate.
Drawings
FIG. 1 is a schematic structural view of an automatic cutting device for an easy-to-tear opening of a packaging bag according to the present invention;
fig. 2 is a front view of a guide block and a fixing plate thereof according to the present invention;
FIG. 3 is a top view of the guide block and slide block of the present invention;
FIG. 4 is a side view of the adjustment base, drive motor and lead screw of the present invention;
FIG. 5 is a top view of the proposed cutting frame;
fig. 6 is a cross-sectional view of a heat seal cutter of the present invention.
In the figure: the automatic feeding device comprises a cutting frame 1, an air suction fan 2, an air pipe 3, a discharge plate 4, an inclined groove 5, a support rod 6L, a connecting rod 7, an air suction cover 8, a first cylinder 9, an air pipe 10, a second cylinder 11, a conveying mechanism 12, an extension plate 13, an adjusting seat 14, a driving motor 15, a guide groove 16, a guide block 17, a fixing plate 18, a heat sealing knife 19, an electric sliding table 20, a sliding block 21, a screw rod 22, a cutting knife 23, an air purifying device 24, a collecting box 25, a heating cavity 26 and an electric heating wire 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, wrapping bag easily tears a mouthful automatic cutting device, including cutting frame 1 and conveying mechanism 12, the one end of cutting frame 1 is equipped with conveying mechanism 12, the welding of cutting frame 1 near the one end side upper portion of conveying mechanism 12 has extension board 13, extension board 13 is used for connecting the space between cutting frame 1 and the conveying mechanism 12, the welding of cutting frame 1 near the one end top of conveying mechanism 12 has regulation seat 14, the side of adjusting seat 14 is equipped with the slot, and the top of adjusting seat 14 is equipped with the stopper, the top of stopper is equipped with the recess, has driving motor 15 through the bolt fastening in the recess, lead screw 22 is installed to driving motor 15's output, threaded connection has slider 21 on the lead screw 22, and the top of slider 21 is equipped with the screw hole, and lead screw 22 runs through the screw hole and cooperates with screw hole screw drive, and the side both sides of adjusting seat 14 are fixed with guide way 16, sliding connection has guide block 17 on the guide way 16, and guide block 17 is in the same place with slider 21 welded fastening, and electronic slip table 20 is installed to the bottom of guide block 17, is equipped with three fixed plates 18 on electronic slip table 20, and wherein the top of middle fixed plate 18 is installed on electronic slip table 20 to be fixed with heat-seal sword 19 and cutting knife 23 between three fixed plates 18, heat-seal sword 19's bottom is the cockscomb structure, the side of cutting frame 1 is fixed with the fan of breathing in 2, and the end of breathing in of fan 2 is connected with tuber pipe 3, and the one side welding that adjusts seat 14 was kept away from to cutting frame 1 has L type bracing piece 6, and the end-to-end welding of L type bracing piece 6 has connecting rod 7, and the lower extreme of connecting rod 7 is fixed with the cover.
In the invention, the top of the cutting frame 1 is provided with an inclined groove 5, the side surface of the cutting frame 1 is provided with an opening part, the opening part is communicated with the inclined groove 5 and is positioned at the bottom of the inclined groove 5, the lower part of the opening part is provided with a discharge plate 4, and the bottom of the discharge plate 4 is provided with a collecting box 25.
In the invention, a first cylinder 9 is arranged at the top of the air suction cover 8, and a second cylinder 11 is arranged at the bottom of the air suction cover 8.
In the invention, the first cylinder 9, the second cylinder 11, the L-shaped support rod 6 and the connecting rod 7 are all hollow structures, the air pipe 3 extends to the top of the first cylinder 9 along the hollow cavity, the top of the first cylinder 9 is connected with a plurality of air pipes 10, the other ends of the air pipes 10 are communicated with the top of the second cylinder 11, and the bottom of the second cylinder 11 is provided with a suction nozzle.
In the present invention, the output end of the driving motor 15 is connected to a controller, and the controller controls the operation of the driving motor 15.
In the invention, the side surfaces of the fixing plate 18, the heat sealing knife 19 and the cutting knife 23 are all provided with threaded holes, and fastening bolts are connected in the threaded holes in a threaded manner.
In the present invention, a heating cavity 26 is disposed on a side surface of the hot air knife 19, and an electric heating wire 27 is installed inside the heating cavity 26.
In the invention, an air purification device 24 is installed at the air outlet end of the air suction fan 2, and activated carbon particles are filled in the air purification device 24.
According to the invention, through the design of the air suction cover 8, smoke above the cutting frame 1 can be absorbed away, and the influence of the smoke on the environment is prevented, through the design of the driving motor 15 and the screw rod 22, the guide block 17 can be driven to move up and down by the rotation of the screw rod 22, so that the hot sealing knife 19 can carry out hot air on the packaging bag, and meanwhile, the cutting knife can cut the packaging bag, so that an easy-to-tear opening is formed.
When the automatic bag cutting machine is used, a packaging bag is placed on the conveying mechanism 12, the switch of the air suction fan 2 and the switch of the conveying mechanism 12 are turned on, the packaging bag automatically enters the cutting frame 1, the operation period of the driving motor 15 is adjusted according to the rotating speed of the conveying mechanism 12, the lead screw 22 drives the guide block 17 to move downwards when the driving motor 15 runs, the packaging bag is cut by the heat sealing knife 19, and the cut packaging bag slides down in the inclined groove 5 and falls into the collecting box through the discharging plate 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Wrapping bag easily tears a mouthful automatic cutting device, including cutting frame (1) and conveying mechanism (12), the one end of cutting frame (1) is equipped with conveying mechanism (12), its characterized in that, the welding of one end side upper portion that cutting frame (1) is close to conveying mechanism (12) has extension board (13), extension board (13) are used for connecting the space between cutting frame (1) and conveying mechanism (12), the welding of one end top that cutting frame (1) is close to conveying mechanism (12) has regulation seat (14), the side of adjusting seat (14) is equipped with the rectangular hole, and the top of adjusting seat (14) is equipped with the stopper, the top of stopper is equipped with the recess, has driving motor (15) through the bolt fastening in the recess, lead screw (22) are installed to the output of driving motor (15), threaded connection has slider (21) on lead screw (22), the top of slider (21) is equipped with the screw hole, lead screw (22) run through the screw hole and cooperate with screw hole screw drive, and the side both sides of adjusting seat (14) are fixed with guide way (16), sliding connection has guide block (17) on guide way (16), and guide block (17) are in the same place with slider (21) welded fastening, and electronic slip table (20) are installed to the bottom of guide block (17), are equipped with three fixed plates (18) on electronic slip table (20), and wherein the top of middle fixed plate (18) is installed on electronic slip table (20), and be fixed with sealing knife (19) and cutting knife (23) between three fixed plates (18), the bottom of sealing knife (19) is the cockscomb structure, the side of cutting frame (1) is fixed with air suction fan (2), and air suction end of air suction fan (2) is connected with tuber pipe (3), and one side welding that adjusting seat (14) was kept away from to cutting frame (1) has L type bracing piece (, the tail end of the L-shaped support rod (6) is welded with a connecting rod (7), the lower end of the connecting rod (7) is fixed with an air suction cover (8), and the air suction cover (8) is of a circular truncated cone-shaped structure.
2. The automatic cutting device for the easy-to-tear opening of the packaging bag according to claim 1, wherein an inclined groove (5) is formed in the top of the cutting frame (1), an opening portion is formed in the side face of the cutting frame (1) and communicated with the inclined groove (5), the opening portion is located at the bottom of the inclined groove (5), a discharging plate (4) is arranged at the lower portion of the opening portion, and a collecting box (25) is arranged at the bottom of the discharging plate (4).
3. The automatic cutting device for the easy-to-tear opening of the packaging bag as claimed in claim 1, wherein a first cylinder (9) is arranged at the top of the air suction cover (8), and a second cylinder (11) is arranged at the bottom of the air suction cover (8).
4. The automatic cutting device for the easy-to-tear opening of the packaging bag according to claim 1 or 3, wherein the first cylinder (9), the second cylinder (11), the L-shaped supporting rod (6) and the connecting rod (7) are all of a hollow structure, the air pipe (3) extends to the top of the first cylinder (9) along the hollow cavity, the top of the first cylinder (9) is connected with a plurality of air pipes (10), the other ends of the air pipes (10) are communicated with the top of the second cylinder (11), and the bottom of the second cylinder (11) is provided with a suction nozzle.
5. The automatic cutting device for the easy-to-tear opening of the packaging bag is characterized in that a controller is connected to the output end of the driving motor (15), and the controller controls the driving motor (15) to operate.
6. The automatic easy-to-tear-open cutting device for the packaging bag is characterized in that threaded holes are formed in the side faces of the fixing plate (18), the heat sealing knife (19) and the cutting knife (23), and fastening bolts are connected with the threaded holes in an internal thread mode.
7. The automatic cutting device for the easy-to-tear opening of the packaging bag is characterized in that a heating cavity (26) is arranged on the side surface of the hot air knife (19), and an electric heating wire (27) is installed inside the heating cavity (26).
8. The automatic cutting device for the easy-to-tear opening of the packaging bag is characterized in that an air purifying device (24) is installed at the air outlet end of the air suction fan (2), and activated carbon particles are filled in the air purifying device (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364256.2A CN112606475A (en) | 2020-11-27 | 2020-11-27 | Automatic cutting device for easy-to-tear opening of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364256.2A CN112606475A (en) | 2020-11-27 | 2020-11-27 | Automatic cutting device for easy-to-tear opening of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112606475A true CN112606475A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011364256.2A Pending CN112606475A (en) | 2020-11-27 | 2020-11-27 | Automatic cutting device for easy-to-tear opening of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112606475A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1449769A1 (en) * | 2003-02-18 | 2004-08-25 | Fill Teck S.r.l. | Machine and method for the production of packaging material in the form of cushions filled with air or other gas |
| CN201770036U (en) * | 2010-08-16 | 2011-03-23 | 浏阳市慧丰印刷科技有限公司 | Easy-to-tear mouth automatic cutting device for medicament packaging bag |
| CN102502319A (en) * | 2011-09-02 | 2012-06-20 | 浙江金石包装有限公司 | Easy-tear line forming equipment |
| CN203047587U (en) * | 2012-12-18 | 2013-07-10 | 杭州九阳小家电有限公司 | Vertical packaging machine horizontal sealing system |
| CN203237465U (en) * | 2013-03-29 | 2013-10-16 | 易健（大连）生物科技发展有限公司 | Heat-sealing mould for cutting easily-tearing mouth of packaging bag |
| CN109304745A (en) * | 2017-07-28 | 2019-02-05 | 盐城三鼎电子科技有限公司 | A kind of backlight cross cutting discharging automatic cutting device |
| KR20190083106A (en) * | 2018-01-03 | 2019-07-11 | 김성민 | Apparatus for vacuum packaging |
| CN209939147U (en) * | 2019-03-21 | 2020-01-14 | 泗县舒怡纸品有限公司 | Wrapping bag tearing notch forming device |
-
2020
- 2020-11-27 CN CN202011364256.2A patent/CN112606475A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1449769A1 (en) * | 2003-02-18 | 2004-08-25 | Fill Teck S.r.l. | Machine and method for the production of packaging material in the form of cushions filled with air or other gas |
| CN201770036U (en) * | 2010-08-16 | 2011-03-23 | 浏阳市慧丰印刷科技有限公司 | Easy-to-tear mouth automatic cutting device for medicament packaging bag |
| CN102502319A (en) * | 2011-09-02 | 2012-06-20 | 浙江金石包装有限公司 | Easy-tear line forming equipment |
| CN203047587U (en) * | 2012-12-18 | 2013-07-10 | 杭州九阳小家电有限公司 | Vertical packaging machine horizontal sealing system |
| CN203237465U (en) * | 2013-03-29 | 2013-10-16 | 易健（大连）生物科技发展有限公司 | Heat-sealing mould for cutting easily-tearing mouth of packaging bag |
| CN109304745A (en) * | 2017-07-28 | 2019-02-05 | 盐城三鼎电子科技有限公司 | A kind of backlight cross cutting discharging automatic cutting device |
| KR20190083106A (en) * | 2018-01-03 | 2019-07-11 | 김성민 | Apparatus for vacuum packaging |
| CN209939147U (en) * | 2019-03-21 | 2020-01-14 | 泗县舒怡纸品有限公司 | Wrapping bag tearing notch forming device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210406 |