CN110978636A - Bag body separating mechanism - Google Patents
Bag body separating mechanism Download PDFInfo
- Publication number
- CN110978636A CN110978636A CN201911408260.1A CN201911408260A CN110978636A CN 110978636 A CN110978636 A CN 110978636A CN 201911408260 A CN201911408260 A CN 201911408260A CN 110978636 A CN110978636 A CN 110978636A
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- Prior art keywords
- bag
- conveying
- bag body
- unit
- roller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
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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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/10—Feeding or positioning webs
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses a bag body separating mechanism which comprises a bag feeding device, a sealing and cutting device and a unit bag body conveying device and is characterized in that the transmission power of the unit bag body conveying device and the transmission power of the bag feeding device are independently arranged, and the unit bag body conveying device comprises an upper conveying belt, a lower conveying belt and a clamping and conveying part which enables the inlet ends of the upper conveying belt and the lower conveying belt to be opened or closed. The transmission power of the unit bag body conveying device and the bag feeding device is independently arranged, the conveying speed and the conveying rule of the unit bag body conveying device and the bag feeding device are independently adjusted according to production requirements, the uniform-speed conveying and the intermittent conveying can be realized, the bag conveying device is suitable for conveying different bag bodies and conveying different speed ratio requirements, and compared with the prior art, the bag conveying device is wide in application range and more convenient to convey, regulate and control.
Description
Technical Field
The invention relates to an improved bag body separating mechanism, in particular to a bag body separating mechanism of a hand bag and a rope-threading bag at the opening of the hand bag.
Background
Bag body separating mechanism seals the unit bag body of cutting and will sealing after cutting and carry, traditional bag body separating mechanism's the unit bag body is carried for continuous transport, only is applicable to the transport of conventional handbag, can not be used for the transport of sack poling bag, this is because sack poling bag cotton rope will knot after the bag body separation, need have certain interval between the two bag bodies, and traditional bag body separating mechanism can't realize, therefore can not be applicable to the separation and the transport of the conventional bag body and sack poling bag simultaneously.
Disclosure of Invention
In view of the technical problems in the background art, the technical problem to be solved by the invention is to provide a bag body separating mechanism which has a wide application range and is suitable for a conventional bag body and a bag mouth stringing bag.
In order to solve the technical problems, the invention adopts the following technical scheme: the bag body separating mechanism comprises a bag feeding device, a sealing and cutting device and a unit bag body conveying device, and is characterized in that the unit bag body conveying device and the transmission power of the bag feeding device are independently arranged, and the unit bag body conveying device comprises an upper conveying belt, a lower conveying belt and a clamping and conveying part which enables inlet ends of the upper conveying belt and the lower conveying belt to be opened or closed.
The pinch part comprises a conveying roller which can be lifted up and down, the conveying roller is arranged at the inlet end of an upper conveying belt, the upper conveying belt is arranged on an upper driving roller and the conveying roller, the lower conveying belt is arranged on a lower driving roller, and the conveying roller is matched with the lower driving roller.
The upper transmission roller and the lower transmission roller respectively comprise a front transmission roller and a rear transmission roller, the front transmission rollers of the upper transmission roller and the lower transmission roller are in press fit, the rear transmission roller of the upper transmission roller is arranged in front of the conveying roller, the rear transmission roller of the conveying roller to the upper transmission roller is a pinch section, and the rear transmission roller of the upper transmission roller and the front transmission roller are conveying sections.
The bag feeding device comprises a bag feeding roller.
The unit bag body conveying device and the bag conveying device are both intermittently conveyed.
The unit bag body conveying device is used for continuously conveying the bag bodies at a constant speed, and the bag conveying device is used for intermittently conveying the bag bodies.
And the unit bag body conveying device has a conveying speed higher than that of the bag conveying device.
The transmission power of the unit bag body conveying device and the bag feeding device is independently arranged, the conveying speed and the conveying rule of the unit bag body conveying device and the bag feeding device are independently adjusted according to production requirements, the uniform-speed conveying and the intermittent conveying can be realized, the bag conveying device is suitable for conveying different bag bodies and conveying different speed ratio requirements, and compared with the prior art, the bag conveying device is wide in application range and more convenient to convey, regulate and control.
Drawings
Fig. 1 is a front view of the pouch of the present invention before separation.
Fig. 2 is a front view of the pouch of the present invention when separated.
FIG. 3 is a top view of the pouch of the present invention after separation.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The bag body separating mechanism comprises a bag feeding device, a sealing and cutting device and a unit bag body conveying device, wherein the sealing and cutting device comprises a cutter 7, the cutter cuts off a bag body and simultaneously carries out edge sealing, and the cutter can also adopt a cutting-off cutter, namely, the bag body is cut off without sealing; the bag feeding device can adopt a conveying belt or a bag feeding roller 8, the bag feeding roller is connected with a motor for driving the bag feeding roller to transmit, the transmission power of the unit bag body conveying device and the bag feeding device is independently arranged, namely, the unit bag body conveying device conveys the unit bag body and the bag feeding device conveys the continuous bag body independently, the unit bag body conveying device and the bag feeding device can be independently controlled, and the transmission power can control the running speed and the running time of the unit bag body conveying device and the bag feeding device through an electric controller, so that the conveying speed and the conveying rule of the unit bag body conveying device and the bag feeding device are controlled, namely, the motor for driving the bag feeding roller to rotate and the motor for driving the upper conveying belt and the lower conveying belt of the unit bag body conveying device are both connected with the electric controller, and the running of the two motors is controlled. The bag feeding device conveys the continuous bag bodies forwards, and after the bag bodies are cut into unit bag bodies by the sealing and cutting device, the unit bag bodies are conveyed to the next working procedure by the unit bag body conveying device.
The unit bag body conveying device comprises an upper conveying belt 3, a lower conveying belt 4 and a clamping and conveying part which enables inlet ends of the upper conveying belt and the lower conveying belt to be opened or closed, see attached drawings 1 and 2, before a bag body 9 is separated, the inlet ends of the upper conveying belt 3 and the lower conveying belt 4 are in an open state, the front end of the bag body 9 enters the lower conveying belt 4, when the bag body 9 is sealed and cut, the inlet ends of the upper conveying belt 3 and the lower conveying belt 4 are in a closed state, the inlet ends press the front end of the bag body 9, the bag body is cut into a unit bag body 10 by the sealing and cutting device, and then the unit bag body 10 is conveyed forwards by the upper conveying belt and the.
If the bag bodies are conventional bag bodies, the unit bag bodies 10 are arranged on the lower conveying belt 4 without intervals and stacking, the unit bag body conveying device is used for continuous conveying, the bag conveying device is used for intermittent conveying, or the unit bag body conveying device and the bag conveying device are both used for intermittent conveying; when the unit bag body conveying device is used for continuous conveying, when the bag conveying device conveys bags, the inlet end of the unit bag body conveying device is opened, the bag conveying device conveys the front ends of the bag bodies to the lower conveying belt, the bag bodies cannot be conveyed forwards along with the lower conveying belt because the bag bodies are continuous bag bodies, after the bag bodies are placed on the lower conveying belt, the inlet end is closed, the front ends of the bag bodies are pressed, the bag conveying device stops conveying, the cutter moves downwards to cut the bag bodies into unit bag bodies, the upper conveying belt and the lower conveying belt clamp the unit bag bodies to convey forwards, then the cutter moves upwards to reset, the inlet end is opened, the bag conveying device conveys the front ends of the bag bodies to the lower conveying belt again, then the inlet end is closed, the cutter moves downwards to cut the bag bodies into unit bag bodies, the upper conveying belt and the lower conveying belt clamp the next unit bag body and conveys forwards, and the unit bag body conveying device continuously conveys the previous bag body forward, the distance of one unit being one unit bag body can be set, so that the latter bag body and the former bag body are continuously arranged without any interval. The bag feeding device and the bag feeding device are both intermittently fed, the bag feeding device feeds continuous bags forwards, the bag feeding device stops feeding at the moment, the inlet end of the bag feeding device is opened, the front end of the bag enters the lower conveying belt, the bag feeding device stops feeding at the moment, the cutter of the sealing and cutting device moves downwards, the inlet ends of the upper conveying belt and the lower conveying belt are closed to press the front end of the bag, the bag is cut into unit bags by the cutter, the upper conveying belt and the lower conveying belt feed the unit bags forwards for one unit, the distance of the unit bag is set, the feeding is stopped, the inlet end is opened, the bag feeding device feeds the front end of the bag to the lower conveying belt again after the cutter moves upwards and resets, and the bag feeding device repeat the above steps, and the bags on the lower conveying belt are continuously arranged.
If the bag body is a bag with a rope penetrating opening, the unit bag bodies are arranged on the lower conveying belt at intervals, a plurality of modes can be adopted, the first mode is that the unit bag body conveying device and the bag feeding device are both intermittently conveyed, similarly, when the bag feeding device feeds the bags, the unit bag body conveying device stops conveying, the inlet end is opened, the bag feeding device conveys the front ends of the bag bodies to the lower conveying belt, the inlet end is closed, the bag feeding device stops conveying, the cutter moves downwards to cut the bag bodies into the unit bag bodies, the unit bag body conveying device conveys the bag bodies forwards for one unit, the unit stroke of the unit bag bodies is longer than the width of one unit bag body, the bag bodies are conveyed forwards for one unit, the conveying speed of the unit bag body conveying device can be increased, the conveying time can be prolonged, and if the conveying speeds of the unit bag body conveying device and the bag feeding device are increased, The conveying time is the same, the conveying length of the unit bag body conveying device is the same as that of the bag feeding device, and the conveying length of the unit bag body conveying device is the length of one unit bag body, so that if the conveying time is the same, the conveying speed of the unit bag body conveying device is higher than that of the bag feeding device, and if the conveying speed is the same, the conveying time of the unit bag body conveying device is longer than that of the bag feeding device; after the bag bodies are conveyed forwards by one unit, the conveying device of the unit bag bodies stops conveying, the inlet end is opened, the bag conveying device conveys the front ends of the bag bodies to the lower conveying belt after the cutter moves upwards and resets, and therefore a certain distance is reserved between the next unit bag body and the previous bag body and the bag bodies are arranged at intervals. Secondly, the unit bag body conveying device is used for continuous conveying, the bag conveying device is used for intermittent conveying, when the bag conveying device conveys bags, the inlet end of the unit bag body conveying device is opened, the bag conveying device conveys the front ends of the bag bodies to the lower conveying belt, the bag bodies cannot be conveyed forwards along with the lower conveying belt because the bag bodies are continuous bag bodies, the inlet ends of the bag bodies are closed after the bag bodies reach the upper conveying belt, the bag conveying device stops conveying, the cutter moves downwards to cut the bag bodies into unit bag bodies, the upper conveying belt and the lower conveying belt clamp the unit bag bodies to convey forwards, the cutter moves upwards to reset and then the inlet ends are opened, the bag conveying device conveys the front ends of the bag bodies to the lower conveying belt again, the cutter moves downwards to cut the bag bodies into unit bag bodies, the upper conveying belt and the lower conveying belt clamp the latter bag bodies to convey forwards, and the unit bag body conveying device conveys the former bag bodies forwards by one unit, one unit stroke is longer than the width of one unit bag body, so that the rear bag body and the front bag body are arranged at intervals.
The pinch component comprises a conveying roller 5 which can be lifted up and down, the conveying roller can be driven to lift up and down by a cylinder, the conveying roller 5 is arranged at the inlet end of an upper conveying belt 3, the upper conveying belt 3 is arranged on an upper driving roller 1 and the conveying roller 5, a lower conveying belt 4 is arranged on a lower driving roller 2, the conveying roller 5 is matched with the lower driving roller 2, namely the conveying roller and the lower driving roller are pressed to clamp a bag body 9, and the bag body is conveyed forwards. The upper transmission roller and the lower transmission roller respectively comprise a front transmission roller and a rear transmission roller, the front transmission rollers of the upper transmission roller and the lower transmission roller are in press fit, the rear transmission roller 6 of the upper transmission roller is arranged in front of the conveying roller 5, the rear transmission roller 6 of the conveying roller 5 to the upper transmission roller is a pinch section 12, the rear transmission roller 6 to the front transmission roller 1 of the upper transmission roller is a conveying section 11, namely, the unit bag body conveying device is divided into the conveying section 11 and the pinch section 12, after the bag body is divided into the unit bag body 10, the pinch section 12 clamps the unit bag body and conveys the unit bag body to the conveying section 11, the conveying of the conveying section is not influenced by the sealing and cutting device, the continuous conveying is realized, and the bag body separation and the bag body conveying are reasonably connected.
Claims (7)
1. The bag body separating mechanism comprises a bag feeding device, a sealing and cutting device and a unit bag body conveying device, and is characterized in that the unit bag body conveying device and the transmission power of the bag feeding device are independently arranged, and the unit bag body conveying device comprises an upper conveying belt, a lower conveying belt and a clamping and conveying part for opening or closing inlet ends of the upper conveying belt and the lower conveying belt.
2. The bag separating mechanism of claim 1, wherein the pinch member comprises an up-and-down feed roller, the feed roller is disposed at an inlet end of an upper feed belt, the upper feed belt is disposed on an upper drive roller and the feed roller, the lower feed belt is disposed on a lower drive roller, and the feed roller is engaged with the lower drive roller.
3. The bag separating mechanism according to claim 2, wherein the upper and lower drive rollers each comprise a front drive roller and a rear drive roller, the front drive rollers of the upper and lower drive rollers are press-fitted, the rear drive roller of the upper drive roller is disposed in front of the feed roller, the rear drive roller of the feed roller to the upper drive roller is a pinch section, and the rear drive roller to the front drive roller of the upper drive roller is a feed section.
4. The bag body separating mechanism of claim 1, wherein said bag feeding means comprises a bag feeding roller.
5. The bag body separating mechanism of claim 1 wherein said unit bag body transfer means and said bag feed means are both intermittently fed.
6. The bag separating mechanism of claim 1 wherein said unit bag conveyor is a continuous constant speed conveyor and said bag feeder is an intermittent conveyor.
7. The bag separating mechanism according to claim 5 or 6, wherein said unit bag feeding device feeds the unit bag faster than the bag feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408260.1A CN110978636A (en) | 2019-12-31 | 2019-12-31 | Bag body separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408260.1A CN110978636A (en) | 2019-12-31 | 2019-12-31 | Bag body separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110978636A true CN110978636A (en) | 2020-04-10 |
Family
ID=70079529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408260.1A Pending CN110978636A (en) | 2019-12-31 | 2019-12-31 | Bag body separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110978636A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473431A (en) * | 1981-05-13 | 1984-09-25 | Windmoller & Holscher | Apparatus for making plastic material bags and for depositing them in groups |
| JP2004189455A (en) * | 2002-12-13 | 2004-07-08 | Toppan Printing Co Ltd | Sheet-like member alignment carry-out device |
| CN102582120A (en) * | 2012-03-06 | 2012-07-18 | 瑞安市瑞申机械实业公司 | High-speed bag making machine |
| CN205852863U (en) * | 2016-06-06 | 2017-01-04 | 元谋利明脱水蔬菜有限责任公司 | A kind of Folium Allii fistulosi cutting machine |
| CN206826008U (en) * | 2017-04-20 | 2018-01-02 | 杭州春美包装有限公司 | A kind of automatic packaging bag dividing cutting and edge sealing device |
| CN211843427U (en) * | 2019-12-31 | 2020-11-03 | 浙江超伟机械有限公司 | Bag body separating mechanism |
-
2019
- 2019-12-31 CN CN201911408260.1A patent/CN110978636A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4473431A (en) * | 1981-05-13 | 1984-09-25 | Windmoller & Holscher | Apparatus for making plastic material bags and for depositing them in groups |
| JP2004189455A (en) * | 2002-12-13 | 2004-07-08 | Toppan Printing Co Ltd | Sheet-like member alignment carry-out device |
| CN102582120A (en) * | 2012-03-06 | 2012-07-18 | 瑞安市瑞申机械实业公司 | High-speed bag making machine |
| CN205852863U (en) * | 2016-06-06 | 2017-01-04 | 元谋利明脱水蔬菜有限责任公司 | A kind of Folium Allii fistulosi cutting machine |
| CN206826008U (en) * | 2017-04-20 | 2018-01-02 | 杭州春美包装有限公司 | A kind of automatic packaging bag dividing cutting and edge sealing device |
| CN211843427U (en) * | 2019-12-31 | 2020-11-03 | 浙江超伟机械有限公司 | Bag body separating mechanism |
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