CN113104273A - Double-station packaging process for plate products - Google Patents
Double-station packaging process for plate products Download PDFInfo
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- CN113104273A CN113104273A CN202110404421.0A CN202110404421A CN113104273A CN 113104273 A CN113104273 A CN 113104273A CN 202110404421 A CN202110404421 A CN 202110404421A CN 113104273 A CN113104273 A CN 113104273A
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- bag
- machine
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- 238000012858 packaging process Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000002372 labelling Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 6
- 238000004806 packaging method and process Methods 0.000 abstract description 9
- 238000012856 packing Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/10—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles
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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
Abstract
The invention relates to the technical field of material packaging, and particularly discloses a double-station packaging process for plate products, wherein the plate products are automatically input by utilizing a first conveyor; loading the plate products input by the first conveyor into the outer bag by using two first bagging machines, and alternately conveying the plate products input by the first conveyor to the two first bagging machines; sealing the openings of the outer bags processed by the two first bagging machines by using two first sealing machines respectively, wherein the outer bags and the plate finished products in the outer bags form outer bag units; the outer bag units processed by the two first sealing machines are automatically output by a second conveyor; utilize two conveyers to realize automatic input, the automatic output of plate product respectively, with the help of the cooperation of two first sack filling machines and two first cappers, realize that the plate product is at the automatic bagging-off of two stations, automatic sealing, realize handling the shunting packing of plate product, promote the packing efficiency of plate product.
Description
Technical Field
The invention relates to the technical field of material packaging, and particularly discloses a double-station packaging process for a plate product.
Background
In the production and manufacturing process of materials, the materials are often required to be packaged, for example, after the circuit board is manufactured, the circuit board is often required to be packed in a containing bag, in the prior art, the manual operation of operators is mainly used, and the packaging efficiency is low; in addition, also often operate the packing operation of circuit board according to the assembly line step by step among the prior art, in order to pack efficiency, often need dispose a plurality of assembly lines, can lead to packing cost greatly increased on the one hand, and a plurality of assembly lines of on the other hand also can occupy the area of place greatly.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the double-station packaging process for the plate products.
In order to achieve the purpose, the double-station packaging process for the plate products comprises the following steps:
automatically inputting the plate products by using a first conveyor;
loading the plate products input by the first conveyor into the outer bag by using two first bagging machines, and alternately conveying the plate products input by the first conveyor to the two first bagging machines;
sealing the openings of the outer bags processed by the two first bagging machines by using two first sealing machines respectively, wherein the outer bags and the plate finished products in the outer bags form outer bag units;
and the second conveyor is used for automatically outputting the outer bag units processed by the two first sealing machines.
Wherein, still include the following step:
loading the plate products input by the first conveyor into the inner bag by using a second bagging machine;
sealing the opening of the inner bag processed by the second bagging machine by using a second sealing machine, wherein the inner bag and the plate products in the inner bag form an inner bag unit;
and the first bagging machine is used for filling the inner bag unit processed by the second sealing machine into the outer bag.
Wherein, still include the following step:
and a first manipulator is arranged between the second sealing machine and the first bagging machine, and the first manipulator is used for transferring the inner bag units processed by the second sealing machine to the two first bagging machines alternately.
Wherein, still include the following step:
and transferring the auxiliary material to the plate product or transferring the auxiliary material into an outer bag by using a second manipulator, wherein the outer bag is used for accommodating the plate product and the auxiliary material, and the plate product and the auxiliary material are packaged in the outer bag by using a first sealing machine.
Wherein, still include the following step:
the first sealing machine is used for sealing the opening of the outer bag after the air exhaust treatment of the air exhaust equipment.
The exhaust equipment comprises a vacuumizing unit, a hollow pipe, a telescopic pipe and a third manipulator, wherein the telescopic pipe is used for communicating the hollow pipe with the vacuumizing unit, the third manipulator is used for driving the hollow pipe to enter or move out of the outer bag, the third manipulator drives the hollow pipe to be inserted into the outer bag containing the plate product, and the vacuumizing unit carries out vacuumizing treatment on the outer bag through the telescopic pipe and the hollow pipe so as to exhaust the outer bag.
The first sealing machine is provided with a sealing head piece, a heating wire arranged in the sealing head piece and a fourth manipulator used for driving the sealing head piece to move, the hollow pipe is made of copper alloy or aluminum alloy, and the fourth manipulator drives the sealing head piece to move between the hollow pipe and a plate product in the outer bag and to abut against the outer bag.
Wherein, still include the following step:
the product units in the limiting outer bag are pressed and held by the limiting mechanism, and the third mechanical arm drives the hollow pipe to be inserted into the outer bag pressed and held by the limiting mechanism; the limiting mechanism is provided with a fifth mechanical arm and a soft pad arranged on the fifth mechanical arm, and the fifth mechanical arm drives the soft pad to abut against the outer bag so as to press and hold the plate product in the outer bag.
The inner bag is provided with a plurality of air holes, the air holes are arranged along the length direction of the inner bag or the width direction of the inner bag, and the air holes penetrate through the side wall of the inner bag.
Wherein, still include the following step:
the bar code piece is automatically pasted on the outer bag after the sealing treatment of the first sealing machine by using the labeling machine, the labeling machine reciprocates between the two first sealing machines, the labeling machine alternately pastes the bar code piece between the two first sealing machines, and the bar code piece records the parameter data of the plate product.
The invention has the beneficial effects that: according to the double-station packaging process for the plate products, the two conveyors are used for respectively realizing automatic input and automatic output of the plate products, the automatic bagging and automatic sealing of the plate products at the two stations are realized by means of the matching of the two first bagging machines and the two first sealing machines, the split-flow type packaging treatment of the plate products is realized, and the packaging efficiency of the plate products is improved.
Drawings
FIG. 1 is a block diagram of a process flow of the present invention;
FIG. 2 is a front view of the structural layout of the present invention;
fig. 3 is a top view of the structural layout of the present invention.
The reference numerals include:
1-first conveyor 2-roller 3-first bagging machine
4-first sealing machine 5-second conveyor 6-second bagging machine
7-second sealing machine 8-first manipulator 9-second manipulator
11-exhaust equipment 12-limiting mechanism 13-labeling machine.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, the double-station packaging process for a plate product of the present invention includes the following steps:
the plate product is automatically input by a first conveyor 1, the plate product is automatically input by the first conveyor 1, preferably, the first conveyor 1 is provided with a frame body, a plurality of rollers 2 rotatably arranged on the frame body, and a power unit for driving the rollers 2 to rotate, and the plate product is pressed and held on the rollers 2 under the action of gravity;
the plate products input by the first conveyor 1 are filled into the outer bag by using the two first bagging machines 3, the plate products input by the first conveyor 1 are alternately conveyed to the two first bagging machines 3, for example, the first conveyor 1 conveys the first plate products to the first bagging machine 3, then conveys the second plate products to the second first bagging machine 3, then conveys the third plate products to the first bagging machine 3, then conveys the fourth plate products to the second first bagging machine 3, and the process is repeated;
sealing the openings of the outer bags processed by the two first bagging machines 3 by using two first sealing machines 4 respectively, wherein the outer bags and the plate finished products in the outer bags form outer bag units; when the bag sealing machine is actually used, the two first sealing machines 4 correspond to the two first bagging machines 3 one by one, and the outer bags processed by the first bagging machines 3 are quickly sealed by the first sealing machines 4;
the second conveyor 5 is used for automatically outputting the outer bag units processed by the two first sealing machines 4, and the second conveyor 5 is used for automatically outputting the outer bag units processed by the first sealing machines 4, so that the output efficiency is improved.
According to the double-station packaging process for the plate products, the two conveyors are used for respectively realizing automatic input and automatic output of the plate products, the two first bagging machines 3 are matched with the two first sealing machines 4, automatic bagging and automatic sealing of the plate products at the two stations are realized, the split-flow type packaging treatment of the plate products is realized, and the packaging efficiency of the plate products is improved.
The first conveyor 1 and the second conveyor 5 are identical in structure, the conveyors further comprise a plurality of chain wheels which are respectively rotatably arranged on the frame body, the rotating axes of the chain wheels are arranged in parallel, the chain wheels are provided with plug portions, the roller 2 is connected with the plug portions in an inserting mode, and the roller 2 is provided with inserting holes for containing the plug portions. By means of the insertion and matching of the plug part and the jack, the roller 2 and the chain wheel can be quickly installed or detached.
Preferably, the cross-sectional shape of the plug portion is non-circular, the shape of the insertion hole is non-circular, the shape of the plug portion is matched with the shape of the insertion hole, and the side surface of the inner hole of the insertion hole is used for stopping and abutting against the outer side surface of the plug portion. When the drive unit drive sprocket rotates, the sprocket can drive the cylinder 2 to rotate together, with the help of the cooperation of plug portion and jack, avoids cylinder 2 and sprocket to take place relative rotation and skid, guarantees both to rotate together synchronously steadily.
The double-station packaging process of the plate product further comprises the following steps:
loading the plate products input by the first conveyor 1 into the inner bag by using the second bagging machine 6; when the plate product protective device is actually used, the plate product is firstly arranged in the inner bag, and the corners of the plate product are protected by the inner bag, so that the plate product is prevented from being damaged;
sealing the opening of the inner bag processed by the second bagging machine 6 by using a second sealing machine 7, wherein the inner bag and the plate products in the inner bag form an inner bag unit; the opening of the inner bag processed by the second bagging machine 6 is quickly sealed by the second sealing machine 7, so that the plate products are prevented from falling out of the inner bag;
the first bagging machine 3 loads the inner bag unit processed by the second sealing machine 7 into the outer bag, and multi-layer packaging protection on the plate product is realized by means of double matching of the inner bag and the outer bag.
The structure of the first bagging machine 3 is substantially the same as that of the second bagging machine 6, and the bagging machine is provided with a support flat plate, an annular carrier belt which is rotatably arranged and surrounds the support flat plate, a first motor for driving the annular carrier belt to rotate, a material storage rack which is used for bearing the bag body and is positioned above the annular carrier belt, and a material moving manipulator which is used for transferring the bag body stored by the material storage rack to the annular carrier belt.
The annular carrier band is provided with a plurality of first air holes, the first air holes penetrate through the annular carrier band, the supporting flat plate is provided with a plurality of second air holes matched with the first air holes, and the second air holes of the supporting flat plate are communicated with an external air pumping unit. During the in-service use, move the material manipulator and move the bag body of depositing the work or material rest and send the top of ring carrier band to, move material manipulator, ring carrier band and pick up the upper and lower both sides of bag body respectively, open the opening of the bag body.
The double-station packaging process of the plate product further comprises the following steps:
a first robot 8 is provided between the second capper 7 and the first baggers 3, and the first robot 8 is configured to alternately transfer the inner bag units processed by the second capper 7 to the two first baggers 3. That is, the first manipulator 8 transfers the first inner bag unit processed by the second sealing machine 7 to the first bagging machine 3, then transfers the second inner bag unit to the second first bagging machine 3, and then transfers the third inner bag unit to the first bagging machine 3, and the above steps are repeated.
The first manipulator 8 comprises a guide arm part horizontally arranged, a bracket slidably arranged on the guide arm part, a first driving part for driving the bracket to slide back and forth, a conveying belt rotatably arranged on the bracket, and a second driving part for driving the conveying belt to rotate. In actual use, the inner bag units processed by the second sealing machine 7 are transferred to the conveyor belt of the carriage, the carriage is driven by the first driving member to move back and forth between the two first bagging machines 3, and the carried inner bag units are transferred to the first bagging machines 3 by the second driving member driving the conveyor belt. Preferably, the number of the conveyer belts is multiple, the conveyer belts are arranged in parallel, and the conveyer belts respectively bear different parts of the inner bag unit.
The double-station packaging process of the plate product further comprises the following steps:
the auxiliary material is transferred to the plate product or transferred into an outer bag by the second manipulator 9, so as to realize automatic conveying of the auxiliary material.
The double-station packaging process of the plate product further comprises the following steps:
the air in the outer bag of the outer bag unit is discharged by the gas discharge device 11, and the first capper 4 is used to seal the opening of the outer bag after the gas discharge treatment by the gas discharge device 11. The air in the outer bag is exhausted by the exhaust equipment 11, so that the outer bag is prevented from being easily broken due to the air in the outer bag, the plate product is prevented from being polluted by the air in the outer bag, and the packaging yield of the plate product is improved.
The exhaust equipment 11 comprises a vacuumizing unit, a hollow pipe, a telescopic pipe for communicating the hollow pipe with the vacuumizing unit, and a third manipulator for driving the hollow pipe to enter or move out of the outer bag, wherein the third manipulator drives the hollow pipe to be inserted into the outer bag containing the plate product, and the vacuumizing unit carries out vacuumizing treatment on the outer bag through the telescopic pipe and the hollow pipe so as to exhaust the outer bag.
The air in the outer bag is exhausted in a vacuumizing mode, and compared with the mode of exhausting the air in the outer bag in a mechanical contact extrusion mode, the damage to the plate product caused by the fact that the plate product is contacted by external extrusion is avoided, and the integrity of the plate product is guaranteed while the plate product is exhausted.
When the outer bag needs to be sealed, the heating wire generates heat to enable the temperature of the sealing head piece to rise, and the high-temperature sealing head piece is used for sealing the outer bag. Through the material design of hollow tube, prevent that the hollow tube from receiving the high temperature influence of head spare and damaging on the one hand, on the other hand promotes the radiating efficiency of hollow tube, avoids the hollow tube to damage follow-up outer bag that needs to seal because of the high temperature.
The double-station packaging process of the plate product further comprises the following steps:
the product unit in the limiting outer bag is pressed and held by the limiting mechanism 12, and the third mechanical arm drives the hollow pipe to be inserted into the outer bag pressed and held by the limiting mechanism 12; the limiting mechanism 12 is provided with a fifth manipulator and a soft pad arranged on the fifth manipulator, and the fifth manipulator drives the soft pad to abut against the outer bag so as to press and hold the plate product in the outer bag.
In the processing procedure of evacuation, remove with the help of the soft pad of third manipulator drive earlier for soft pad is contradicted outer bag and then is spacing the plate product in the outer bag, and then the evacuation unit carries out the evacuation processing to outer bag via the hollow tube, and is spacing to the plate product with the help of stop gear 12, prevents that the plate product from taking place the position at the in-process of evacuation and removing, promotes the exhaust yield of plate product. According to actual needs, the soft pad can be made of sponge or soft rubber.
The inner bag is provided with a plurality of air holes which are arranged along the length direction of the inner bag or the width direction of the inner bag, and the air holes penetrate through the side wall of the inner bag. When the outer bag is vacuumized by the exhaust equipment 11, air in the inner bag is exhausted together through the air holes, so that on one hand, the plate products in the inner bag are ensured to be in a vacuum state, and on the other hand, the inner bag is prevented from being cracked due to the air in the inner bag after the outer bag is vacuumized.
The double-station packaging process of the plate product further comprises the following steps:
the bar code piece is automatically pasted on the outer bag sealed by the first sealing machine 4 by the labeling machine 13, the labeling machine 13 reciprocates between the two first sealing machines 4, the labeling machine 13 alternately pastes the bar code piece between the two first sealing machines 4, and the bar code piece records the parameter data of the plate product. That is, the labeling machine 13 sticks the first barcode piece to the sealed outer bag of the first sealing machine 4, then the labeling machine 13 moves to the vicinity of the second first sealing machine 4, automatically sticks the second barcode piece to the sealed outer bag of the second sealing machine, and then the labeling machine 13 moves to the vicinity of the first sealing machine 4, and automatically sticks the third barcode piece to the sealed outer bag of the first sealing machine.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A double-station packaging process for a plate product is characterized by comprising the following steps:
automatically inputting the plate products by using a first conveyor;
loading the plate products input by the first conveyor into the outer bag by using two first bagging machines, and alternately conveying the plate products input by the first conveyor to the two first bagging machines;
sealing the openings of the outer bags processed by the two first bagging machines by using two first sealing machines respectively, wherein the outer bags and the plate finished products in the outer bags form outer bag units;
and the second conveyor is used for automatically outputting the outer bag units processed by the two first sealing machines.
2. The dual station packaging process of a board product according to claim 1, further comprising the steps of:
loading the plate products input by the first conveyor into the inner bag by using a second bagging machine;
sealing the opening of the inner bag processed by the second bagging machine by using a second sealing machine, wherein the inner bag and the plate products in the inner bag form an inner bag unit;
and the first bagging machine is used for filling the inner bag unit processed by the second sealing machine into the outer bag.
3. The dual station packaging process of a board product according to claim 2, further comprising the steps of:
and a first manipulator is arranged between the second sealing machine and the first bagging machine, and the first manipulator is used for transferring the inner bag units processed by the second sealing machine to the two first bagging machines alternately.
4. The dual station packaging process of a board product according to claim 1, further comprising the steps of:
and transferring the auxiliary material to the plate product or transferring the auxiliary material into an outer bag by using a second manipulator, wherein the outer bag is used for accommodating the plate product and the auxiliary material, and the plate product and the auxiliary material are packaged in the outer bag by using a first sealing machine.
5. The dual station packaging process of a board product according to claim 1, further comprising the steps of:
the first sealing machine is used for sealing the opening of the outer bag after the air exhaust treatment of the air exhaust equipment.
6. The double station packaging process of the plate product according to claim 5, characterized in that: the exhaust equipment comprises a vacuumizing unit, a hollow pipe, a telescopic pipe and a third manipulator, wherein the telescopic pipe is used for communicating the hollow pipe with the vacuumizing unit, the third manipulator is used for driving the hollow pipe to enter or move out of the outer bag, the third manipulator drives the hollow pipe to be inserted into the outer bag containing the plate product, and the vacuumizing unit carries out vacuumizing treatment on the outer bag through the telescopic pipe and the hollow pipe so as to exhaust the outer bag.
7. The double station packaging process of the plate product according to claim 6, characterized in that: the first sealing machine is provided with a sealing head piece, a heating wire arranged in the sealing head piece and a fourth manipulator used for driving the sealing head piece to move, the hollow pipe is made of copper alloy or aluminum alloy, and the fourth manipulator drives the sealing head piece to move between the hollow pipe and a plate product in the outer bag and to abut against the outer bag.
8. The dual station packaging process of a board product according to claim 6, further comprising the steps of:
the product units in the limiting outer bag are pressed and held by the limiting mechanism, and the third mechanical arm drives the hollow pipe to be inserted into the outer bag pressed and held by the limiting mechanism; the limiting mechanism is provided with a fifth mechanical arm and a soft pad arranged on the fifth mechanical arm, and the fifth mechanical arm drives the soft pad to abut against the outer bag so as to press and hold the plate product in the outer bag.
9. The double station packaging process of the plate product according to claim 2, characterized in that: the inner bag is provided with a plurality of air holes which are arranged along the length direction of the inner bag or the width direction of the inner bag, and the air holes penetrate through the side wall of the inner bag.
10. The dual station packaging process of a board product according to claim 1, further comprising the steps of:
the bar code piece is automatically pasted on the outer bag after the sealing treatment of the first sealing machine by using the labeling machine, the labeling machine reciprocates between the two first sealing machines, the labeling machine alternately pastes the bar code piece between the two first sealing machines, and the bar code piece records the parameter data of the plate product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404421.0A CN113104273A (en) | 2021-04-14 | 2021-04-14 | Double-station packaging process for plate products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404421.0A CN113104273A (en) | 2021-04-14 | 2021-04-14 | Double-station packaging process for plate products |
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| Publication Number | Publication Date |
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| CN113104273A true CN113104273A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110404421.0A Pending CN113104273A (en) | 2021-04-14 | 2021-04-14 | Double-station packaging process for plate products |
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| CN (1) | CN113104273A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902302A (en) * | 1973-10-05 | 1975-09-02 | Cesare Tartarini | Machine for vacuum packaging various products |
| US20140331603A1 (en) * | 2013-05-10 | 2014-11-13 | General Packer Co., Ltd. | Gas-Filliing Packaging Method and Packaging Machine Therefor |
| CN204310195U (en) * | 2014-09-11 | 2015-05-06 | 史全迪 | A kind of double-layer vacuum pumping flour is guaranteed the quality packaging bag |
| CN105460272A (en) * | 2015-12-24 | 2016-04-06 | 江苏腾通包装机械有限公司 | Vacuum packaging machine |
| CN111017316A (en) * | 2019-12-31 | 2020-04-17 | 深圳市圆梦精密技术研究院 | Automatic anesthesia bag packaging production line |
| CN111392144A (en) * | 2020-04-27 | 2020-07-10 | 迅得机械（东莞）有限公司 | Full-automatic intelligent packing plant of circuit board |
| CN212710401U (en) * | 2020-07-06 | 2021-03-16 | 红云红河烟草(集团)有限责任公司 | Automatic filling production line for formed packaging boxes |
-
2021
- 2021-04-14 CN CN202110404421.0A patent/CN113104273A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902302A (en) * | 1973-10-05 | 1975-09-02 | Cesare Tartarini | Machine for vacuum packaging various products |
| US20140331603A1 (en) * | 2013-05-10 | 2014-11-13 | General Packer Co., Ltd. | Gas-Filliing Packaging Method and Packaging Machine Therefor |
| CN204310195U (en) * | 2014-09-11 | 2015-05-06 | 史全迪 | A kind of double-layer vacuum pumping flour is guaranteed the quality packaging bag |
| CN105460272A (en) * | 2015-12-24 | 2016-04-06 | 江苏腾通包装机械有限公司 | Vacuum packaging machine |
| CN111017316A (en) * | 2019-12-31 | 2020-04-17 | 深圳市圆梦精密技术研究院 | Automatic anesthesia bag packaging production line |
| CN111392144A (en) * | 2020-04-27 | 2020-07-10 | 迅得机械（东莞）有限公司 | Full-automatic intelligent packing plant of circuit board |
| CN212710401U (en) * | 2020-07-06 | 2021-03-16 | 红云红河烟草(集团)有限责任公司 | Automatic filling production line for formed packaging boxes |
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Application publication date: 20210713 |
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