CN114194466B - Packaging device of fresh food packaging machine - Google Patents
Packaging device of fresh food packaging machine Download PDFInfo
- Publication number
- CN114194466B CN114194466B CN202111492123.8A CN202111492123A CN114194466B CN 114194466 B CN114194466 B CN 114194466B CN 202111492123 A CN202111492123 A CN 202111492123A CN 114194466 B CN114194466 B CN 114194466B
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- Prior art keywords
- air suction
- placing groove
- plate
- packaging
- placing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/02—Packaging agricultural or horticultural products
- B65B25/04—Packaging fruit or vegetables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
- B65B25/065—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products of meat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention relates to the technical field of fresh food packaging, in particular to a packaging device of a fresh food packaging machine, which comprises a control cabinet and a workbench arranged on the control cabinet, wherein a placing part for placing a packaging bag is arranged on the workbench, a food filling mechanism is also arranged on the workbench, an air suction mechanism is also arranged on the workbench, the air suction end of the air suction mechanism is positioned right above the placing part, the end part of the placing part is also provided with a sealing mechanism, the sealing mechanism is in transmission connection with the air suction mechanism, and when the sealing mechanism moves to the end of a stroke, the air suction end of the air suction mechanism is driven to be separated from the packaging bag, so that the effects of sealing and air suction of the packaging bag are realized, and the vacuum treatment is improved.
Description
Technical Field
The invention relates to the technical field of packaging of fresh foods, in particular to a packaging device of a packaging machine of fresh foods.
Background
Fresh foods, namely fruits, vegetables, meats and aquatic products, often need to be preserved in a vacuum packaging mode in the transportation process of a supply chain.
The existing fresh food packaging machine cannot finish packaging, sealing and air extraction simultaneously, the packaging bag needs to be subjected to air extraction firstly, and sealing operation is performed after the air extraction is finished, so that gas enters the packaging bag when the packaging bag is sealed, the effect of vacuum treatment is affected, and the packaging bag has an improved necessity.
Disclosure of Invention
The invention aims to provide a packaging device of a fresh food packaging machine, which can realize the effects of sealing and exhausting the packaging bag and improving the vacuum treatment.
The technical proposal of the invention is as follows: the utility model provides a fresh food packagine machine packing plant, includes the switch board, and sets up workstation on the switch board, be provided with the portion of placing that is used for placing the wrapping bag on the workstation, still be provided with food filling mechanism on the workstation, still be provided with the mechanism of breathing in on the workstation, the end of breathing in of mechanism is located place directly over the portion, the tip of portion of placing still is provided with sealing mechanism, sealing mechanism with the mechanism of breathing in transmission is connected, works as sealing mechanism moves to the stroke end time, the drive the end of breathing in of mechanism breaks away from the wrapping bag.
As a preferable scheme of the invention, the placing part comprises a placing groove arranged on the workbench, a first opening is arranged in the placing groove along the length direction of the placing groove, a second opening is arranged in the placing groove along the height direction of the placing groove, and vibrating components arranged on two side walls of the placing groove, wherein one side of each vibrating component is attached to the side wall of the packaging bag.
As a preferable scheme of the invention, the placing part further comprises a sucking component for sucking the packaging bag and a fixing component for fixing the packaging bag in the placing groove, and the sucking component is fixedly connected with the sealing mechanism.
As a preferable scheme of the invention, the vibration assembly comprises a baffle plate, the baffle plate is arranged at the lower end of the side wall of the placing groove through a vibration piece, and a first connecting spring is coaxially sleeved on the vibration piece.
As a preferable scheme of the invention, the fixing component comprises a fixing plate, the fixing plate is arranged on the side wall of the placing groove, which is right opposite to the first opening, a plurality of first air suction holes are arranged on the fixing plate, the first air suction holes are connected with a first air suction pump through a first air pipe, and the first air suction pump is arranged in the control cabinet.
As a preferable scheme of the invention, the suction assembly comprises a connecting plate, the connecting plate is connected with the sealing mechanism through a connecting rod, one end of the connecting plate, which faces the center of the placing groove, is provided with an adsorption plate, the adsorption plate is provided with a second suction hole, and the second suction hole is connected with the first suction pump through a second air pipe.
As a preferable scheme of the invention, the sealing assembly comprises a first sliding rail, the first sliding rail is arranged at the second opening of the placing groove, a first electric sliding block is arranged on the first sliding rail, a heating plate is arranged on one side surface of the first electric sliding block, which faces the center of the placing groove, and is connected with the first electric sliding block through a second connecting spring, and an electric telescopic rod is further arranged on the first electric sliding block and is coaxially arranged with the second connecting spring.
As a preferable scheme of the invention, the air suction mechanism comprises a second air suction pump, the output end of the second air suction pump is provided with a U-shaped connecting air pipe, the other end of the U-shaped connecting air pipe is provided with a corrugated pipe, and one end of the corrugated pipe, which is away from the U-shaped connecting air pipe, is connected with a vertical pipe through a fixing ring.
As a preferable scheme of the invention, the fixing ring is also provided with a supporting rod, the supporting rod extends along the width direction of the placing groove, the other end of the supporting rod is fixedly provided with a rack, the rack extends along the vertical direction, the rack is meshed with a gear, the gear is arranged on the workbench through a connecting seat, the gear is rotationally connected with the connecting seat, a toothed plate is further arranged on a first electric sliding block close to one side of the gear, and the toothed plate is meshed with the gear.
As a preferable scheme of the invention, the food filling mechanism comprises a second sliding rail, a second electric sliding block is arranged on the second sliding rail, an L-shaped connecting rod is arranged on the end face of the second electric sliding block, a filling body is fixedly arranged at the other end of the L-shaped connecting rod, and the filling body is positioned right above the placing groove.
The invention provides a packaging device of a fresh food packaging machine through improvement, which has the following improvement and advantages compared with the prior art:
through setting up sealing mechanism and air suction mechanism, and air suction mechanism is connected with sealing mechanism transmission, realizes the vacuum packaging to fresh food from this, and in the packaging process, realizes sealing the operation of taking out the vacuum simultaneously, improves the effect of vacuum treatment from this, and then improves the fresh-keeping effect to fresh food.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of a first isometric structure of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic diagram of a second isometric construction of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at A;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is an enlarged view of FIG. 3 at C;
FIG. 7 is a schematic diagram of a third isometric structure of the invention.
Detailed Description
The core of the invention is to provide a packaging device of a packaging machine for fresh food, which improves the vacuum effect of packaging the fresh food.
The following detailed description of the present invention will provide clear and complete description of the technical solutions of the embodiments of the present invention, with reference to fig. 1 to 7, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the descriptions of the "first" and "second" and the like used in the embodiments of the present invention are used for descriptive purposes only and should not be construed as indicating or implicitly indicating the number of the defined technical features, and thus, the features defining the "first" and the "second" in each embodiment of the present invention may indicate that at least one of the defined technical features is included.
The technical solutions of the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary that the technical solutions are based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are combined with each other or cannot be implemented, the technical solutions should be considered as not being combined.
As shown in fig. 1-7, the packaging device of the fresh food packaging machine comprises a control cabinet 1 and a workbench 2 arranged on the control cabinet 1, wherein a placing part 3 for placing a packaging bag 7 is arranged on the workbench 2, a food filling mechanism 4 is further arranged on the workbench 2, an air suction mechanism 5 is further arranged on the workbench 2, the air suction end of the air suction mechanism 5 is positioned right above the placing part 3, a sealing mechanism 6 is further arranged at the end part of the placing part 3, the sealing mechanism 6 is in transmission connection with the air suction mechanism 5, and when the sealing mechanism 6 moves to the end of a stroke, the air suction end of the air suction mechanism 5 is driven to be separated from the packaging bag 7.
In the invention, fresh food is uniformly placed into a packaging bag 7 by a filling mechanism 4, then the packaging bag 7 is sealed by a sealing mechanism 6, when the packaging bag 7 is sealed by a certain amount by the sealing mechanism 6, the packaging bag 7 is vacuumized by an air suction mechanism 5, the air suction mechanism 5 is in a low-power operation mode at the initial stage of the vacuumization operation, when the packaging bag 7 is sealed by the sealing mechanism 6, the air suction end of the air suction mechanism 5 is driven to move in a direction away from the packaging bag 7, and at the moment, the air suction mechanism 5 is in a high-power operation mode, and when the packaging bag 7 is sealed by the sealing mechanism 6, the air suction end of the air suction mechanism 5 is just positioned outside the packaging bag 7 and cannot interfere with the sealing mechanism 6, so that the air suction is realized at the edge of the packaging bag 7, and the effect of the vacuum treatment is improved. The operating state of the air suction mechanism 5 may be controlled by a time relay or by other components having delay control. The working principle of the time relay is the prior art, so that the description is omitted here.
In one embodiment of the present invention, the placement part 3 includes a placement groove formed on the workbench 2, the placement groove is formed with a first opening along a length direction thereof, the placement groove is formed with a second opening along a height direction thereof, and vibration components disposed on two sidewalls of the placement groove, and one side of the vibration component is attached to a sidewall of the packaging bag 7. The vibration assembly comprises a baffle plate 31, the baffle plate 31 is arranged at the lower end of the side wall of the placing groove through a vibration piece 32, and a first connecting spring 33 is coaxially sleeved on the vibration piece 32.
In this embodiment, after the fresh food is placed into the packaging bag 7 by the filling mechanism 4, the vibrating piece 32 starts to work, so that the baffle plate 31 shakes under the action of the first connecting spring 33, and the fresh food can be uniformly distributed in the packaging bag 7, when the food placed in the filling mechanism 4 is fruit and vegetable food, the vibrating assembly can prevent a closed dead angle between the fruit and vegetable food and the packaging bag 7, so that the subsequent vacuumizing effect is improved, and when the food placed in the filling mechanism 4 is minced meat food, the vibrating assembly can prevent the minced meat food from being accumulated, and the practicability of the invention is improved.
In one embodiment of the present invention, the placement part 3 further includes a sucking assembly for sucking the packaging bag 7 and a fixing assembly for fixing the packaging bag 7 in the placement groove, and the sucking assembly is fixedly connected with the sealing mechanism 6. The fixing assembly comprises a fixing plate 34, the fixing plate 34 is arranged on the side wall, right opposite to the first opening, of the placing groove, a plurality of first air suction holes are formed in the fixing plate 34, the first air suction holes are connected with a first air suction pump through a first air pipe, and the first air suction pump is arranged in the control cabinet 1.
When the packing bag 7 is completely in the placing groove, the packing bag 7 can be fixed in the placing groove without displacement due to the fact that the first suction hole is attached to the packing bag 7.
In one embodiment of this aspect, the suction assembly includes a connection plate 351, the connection plate 351 is connected with the sealing mechanism 6 through a connection rod 352, an adsorption plate 353 is disposed at one end of the connection plate 351 facing the center of the placement groove, a second suction hole 354 is disposed on the adsorption plate 353, and the second suction hole 354 is connected with the first suction pump through a second air pipe 355.
After finishing once packing, in the bagging process, one end of the two side walls of the packing bag 7 is attracted by the adsorption plate 354, then the packing bag 7 is completely placed in the placing groove along with the reset motion of the sealing mechanism 6, then the fixing assembly fixes the packing bag 7 in the placing groove, and at this time, the second suction hole 354 does not have suction. When it should be noted that, the first getter pump has at least two mutually independent output ends, one of which is connected to the first air pipe, and the other of which is connected to the second air pipe 355, and the specific working principle of the first getter pump is the prior art, so that details are not described herein.
In one embodiment of the present invention, the sealing assembly 6 includes a first sliding rail 61, the first sliding rail 61 is disposed at the second opening of the placement groove, a first electric sliding block 62 is disposed on the first sliding rail 61, a heating plate 63 is disposed on a side surface of the first electric sliding block 62 facing the center of the placement groove, the heating plate 63 is connected with the first electric sliding block 62 through a second connecting spring 64, an electric telescopic rod 65 is further disposed on the first electric sliding block 62, and the electric telescopic rod 65 is coaxially disposed with the second connecting spring 64.
In the sealing process, the electric telescopic rod 65 starts to work, drives the two heating plates 63 to move towards the direction of approaching each other, and completes the sealing by heating the packaging bag 7, and meanwhile, the first electric sliding block 62 moves along the first sliding rail 61, so that the sealing operation of the packaging bag 7 is completed.
It should be noted that, in the initial stage, a gap is provided between the electric telescopic rod 65 and the heating plate 63, so that the heating plate 63 can be preheated before sealing, and the sealing effect is improved.
In one embodiment of the present invention, the suction mechanism 5 includes a second suction pump 51, a U-shaped connecting air pipe 52 is disposed at an output end of the second suction pump 51, a bellows 53 is disposed at another end of the U-shaped connecting air pipe 52, and a vertical pipe 54 is connected to an end of the bellows 53 facing away from the U-shaped connecting air pipe 52 through a fixing ring 55.
The vertical tube 54 is positioned in the opening of the package 7 in the initial state, and the vacuum operation is performed on the package 7 by the activation of the second suction pump 51.
In one embodiment of the present invention, the fixing ring 55 is further provided with a supporting rod 56, the supporting rod 56 extends along the width direction of the placement groove, the other end of the supporting rod 56 is fixedly provided with a rack 57, the rack 57 extends along the vertical direction, the rack 57 is meshed with a gear 58, the gear 58 is arranged on the workbench 2 through a connecting seat, the gear 58 is rotationally connected with the connecting seat, a first electric sliding block 62 near one side of the gear 58 is further provided with a toothed plate 59, and the toothed plate 59 is meshed with the gear 58.
When the first electric sliding block 62 moves to a position close to the gear 58, the toothed plate 59 drives the gear 58 to rotate, the gear 58 drives the rack 57 to move upwards, so as to drive the supporting rod 56 to move, the supporting rod 56 drives the fixing ring 55 to move, so as to drive the vertical pipe 54 to move, and the vertical pipe 54 slowly moves out of the packaging bag 7, when the sealing mechanism 6 seals the packaging bag 7, the vertical pipe 54 is just outside the packaging bag 7, thereby realizing vacuum packaging of fresh food, and in the packaging process, realizing vacuum pumping operation while sealing, thereby improving the effect of vacuum treatment, and further improving the fresh-keeping effect of fresh food.
In one embodiment of the present invention, the food filling mechanism 4 includes a second sliding rail 41, a second electric slider 42 is disposed on the second sliding rail 41, an L-shaped connecting rod 43 is disposed on an end surface of the second electric slider 42, a filling body 44 is fixedly disposed at the other end of the L-shaped connecting rod 43, and the filling body 44 is located right above the placement groove.
By arranging the second electric sliding block 42 and the second sliding rail 41, the movement of the filling body 44 is realized, so that fresh food can be uniformly placed in the packaging bag 7, the packaging effect on the fresh food is improved, and the practicability of the invention is improved.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed in the specification and drawings, or any other application, directly or indirectly, of the present invention.
Claims (7)
1. The utility model provides a give birth to bright food packaging machine packing plant, includes the switch board, and set up workstation on the switch board, its characterized in that: the packaging machine comprises a workbench, and is characterized in that a placing part for placing packaging bags is arranged on the workbench, a food filling mechanism is further arranged on the workbench, an air suction end of the air suction mechanism is positioned right above the placing part, a sealing mechanism is further arranged at the end part of the placing part, the sealing mechanism is in transmission connection with the air suction mechanism, and when the sealing mechanism moves to the tail end of a stroke, the air suction end of the air suction mechanism is driven to be separated from the packaging bags; the placing part comprises a placing groove arranged on the workbench, a first opening is formed in the placing groove along the length direction of the placing groove, a second opening is formed in the placing groove along the height direction of the placing groove, and vibrating components arranged on two side walls of the placing groove, wherein one side of each vibrating component is attached to the side wall of the packaging bag; the placing part further comprises a sucking component for sucking the packaging bag and a fixing component for fixing the packaging bag in the placing groove, and the sucking component is fixedly connected with the sealing mechanism; the sealing mechanism comprises a first sliding rail, the first sliding rail is arranged at the second opening of the placing groove, a first electric sliding block is arranged on the first sliding rail, the first electric sliding block faces to one side face of the center of the placing groove and is provided with a heating plate, the heating plate is connected with the first electric sliding block through a second connecting spring, an electric telescopic rod is further arranged on the first electric sliding block, and the electric telescopic rod and the second connecting spring are coaxially arranged.
2. The packaging device of a fresh food packaging machine according to claim 1, wherein: the vibration assembly comprises a baffle plate, the baffle plate is arranged at the lower end of the side wall of the placing groove through a vibration piece, and a first connecting spring is coaxially sleeved on the vibration piece.
3. The packaging device of a fresh food packaging machine according to claim 2, wherein: the fixing assembly comprises a fixing plate, the fixing plate is arranged on the side wall of the placing groove, which is right opposite to the first opening, a plurality of first air suction holes are formed in the fixing plate, the first air suction holes are connected with a first air suction pump through a first air pipe, and the first air suction pump is arranged in the control cabinet.
4. A packaging device of a fresh food packaging machine according to claim 3, wherein: the suction assembly comprises a connecting plate, the connecting plate is connected with the sealing mechanism through a connecting rod, an adsorption plate is arranged at one end of the connecting plate, which faces the center of the placing groove, a second air suction hole is formed in the adsorption plate, and the second air suction hole is connected with the first air suction pump through a second air pipe.
5. The packaging device of a fresh food packaging machine according to claim 4, wherein: the air suction mechanism comprises a second air suction pump, a U-shaped connecting air pipe is arranged at the output end of the second air suction pump, a corrugated pipe is arranged at the other end of the U-shaped connecting air pipe, and a vertical pipe is connected to one end, deviating from the U-shaped connecting air pipe, of the corrugated pipe through a fixing ring.
6. The packaging device of a fresh food packaging machine according to claim 5, wherein: the fixing ring is further provided with a supporting rod, the supporting rod extends along the width direction of the placing groove, the other end of the supporting rod is fixedly provided with a rack, the rack extends along the vertical direction and is connected with a gear in a meshed mode, the gear is arranged on the workbench through a connecting seat, the gear is rotationally connected with the connecting seat, a toothed plate is further arranged on a first electric sliding block close to one side of the gear, and the toothed plate is meshed with the gear.
7. The packaging device of a fresh food packaging machine according to claim 1, wherein: the food filling mechanism comprises a second sliding rail, a second electric sliding block is arranged on the second sliding rail, an L-shaped connecting rod is arranged on the end face of the second electric sliding block, a filling body is fixedly arranged at the other end of the L-shaped connecting rod, and the filling body is located right above the placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492123.8A CN114194466B (en) | 2021-12-08 | 2021-12-08 | Packaging device of fresh food packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111492123.8A CN114194466B (en) | 2021-12-08 | 2021-12-08 | Packaging device of fresh food packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114194466A CN114194466A (en) | 2022-03-18 |
| CN114194466B true CN114194466B (en) | 2023-09-22 |
Family
ID=80651310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111492123.8A Active CN114194466B (en) | 2021-12-08 | 2021-12-08 | Packaging device of fresh food packaging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN114194466B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19708863A1 (en) * | 1997-03-05 | 1998-09-10 | Bosch Gmbh Robert | Method of producing bag shaped package |
| CN108438372A (en) * | 2018-05-02 | 2018-08-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of vacuum packing machine sealing device |
| CN110143314A (en) * | 2019-05-14 | 2019-08-20 | 安徽乐川食品有限公司 | A kind of halogen chicken claw production final package equipment |
| CN111994362B (en) * | 2020-10-29 | 2021-01-26 | 山东迈德瑞生物科技有限公司 | Filling machine for packaging bagged food |
| CN112298630A (en) * | 2020-10-31 | 2021-02-02 | 南京众荣环保技术开发有限公司 | Activated carbon bag batch production machine and method |
| CN214875849U (en) * | 2020-12-30 | 2021-11-26 | 江苏百灵农化有限公司 | Guide device for sealing machine |
| CN214875709U (en) * | 2021-06-25 | 2021-11-26 | 新乡市威远机械有限公司 | Improved generation chartered plane that shakes |
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2021
- 2021-12-08 CN CN202111492123.8A patent/CN114194466B/en active Active
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| CN114194466A (en) | 2022-03-18 |
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