CN220843147U - Automatic bag straightening and exhausting device before sealing stand packaging bag filled with materials - Google Patents
Automatic bag straightening and exhausting device before sealing stand packaging bag filled with materials Download PDFInfo
- Publication number
- CN220843147U CN220843147U CN202322437550.7U CN202322437550U CN220843147U CN 220843147 U CN220843147 U CN 220843147U CN 202322437550 U CN202322437550 U CN 202322437550U CN 220843147 U CN220843147 U CN 220843147U
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- bag
- straightening
- arm
- frame
- air suction
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000013022 venting Methods 0.000 claims 2
- 239000000843 powder Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 7
- 238000009499 grossing Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Abstract
The utility model discloses an automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials, which comprises a frame, a bag clamping mechanism and a bag straightening mechanism, wherein an air suction rod penetrates through the frame and is installed and fixed on the frame; the bag clamping mechanism comprises a driving gear arm, a driven gear arm, a bag clamping cylinder and an auxiliary clamping arm; the bag straightening mechanism comprises a bag straightening cylinder, a bag pressing swing arm, a pressing plate and a bag straightening roller. Compared with the prior art, the method has the advantages that: according to the utility model, the bag mouth of the powder material packaging bag can be effectively clamped and fixed on the air suction rod through the work of the bag clamping mechanism, the vacuum pump starts to work after the air suction rod is inserted into the powder material packaging bag, and the air suction function acts, so that residual gas in the packaging bag can be effectively discharged through the cooperation of the bag straightening mechanism when the air suction rod is used for sucking air, thereby ensuring that the powder material packaging bag is more filled, the stacking is easier, the stack is more attractive, and the phenomena of stack reversing, bag breaking and the like in the transportation process are less likely to occur.
Description
Technical Field
The utility model relates to the technical field of powder material bagging and packaging, in particular to an automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials.
Background
In the existing powder material packaging work, the stacking difficulty caused by excessive air residues in the packaging bag is often encountered, the stack shape is not attractive after stacking, the stack is easy to fall, the phenomena of breaking bags and the like in the transportation process are avoided, and a lot of troubles are brought to manufacturers. Here, in order to solve the above problems, we propose an automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials.
Disclosure of utility model
The utility model aims to solve the technical problems and provide the automatic bag-smoothing exhaust device before sealing a standing packaging bag filled with materials, which can effectively exhaust residual air in the bag when powder materials are packaged in a bag.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
An automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials comprises a frame, a bag clamping mechanism and a bag straightening mechanism, wherein an air suction rod penetrates through the frame and is installed and fixed on the frame;
The bag clamping mechanism comprises a driving gear arm, a driven gear arm, a bag clamping cylinder and an auxiliary clamping arm, wherein the rear parts of the left side and the right side of the frame are respectively and rotatably connected with the driving gear arm which is driven by the bag clamping cylinder to swing up and down, the front parts of the left side and the right side of the frame are respectively and rotatably connected with the driven gear arms which are meshed with the two driving gear arms, and the movable ends of the two driving gear arms and the movable ends of the two driven gear arms are respectively and fixedly connected through the auxiliary clamping arms;
The bag straightening mechanism comprises a bag straightening cylinder, a bag pressing swing arm, a pressing plate and bag straightening rollers, wherein the bag pressing swing arms which are driven by the bag straightening cylinder to swing up and down are respectively arranged on the front side and the rear side of the air suction rod, and the bag straightening rollers are respectively and fixedly arranged on the opposite side parts of the bag pressing swing arms through the pressing plate.
As an improvement, the tail end part of the bag clamping cylinder is fixedly arranged on the bag clamping cylinder fixing seat.
As an improvement, the tail end part of the stroking cylinder is fixedly arranged on a stroking cylinder fixing seat.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the bag mouth of the powder material packaging bag can be effectively clamped and fixed on the air suction rod through the work of the bag clamping mechanism, the air suction rod is inserted into the powder material packaging bag, the vacuum pump connected with the air suction rod starts to work, the air suction function is realized, and residual gas in the packaging bag can be effectively discharged through the cooperation of the bag straightening mechanism while the air suction rod is sucking air, so that the powder material packaging bag is more filled, the stacking is easier, the stack is more attractive, and the phenomena of stack reversing, bag breaking and the like in the transportation process are less likely to occur.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a side view of the present utility model.
As shown in the figure: 1. a frame; 2. a drive gear arm; 3. a bag clamping cylinder fixing seat; 4. a bag clamping cylinder; 5. a bag straightening cylinder; 6. a bag-stroking cylinder fixing seat; 7. an air extraction rod; 8. a driven gear arm; 9. an auxiliary clamping arm; 10. pressing a bag swing arm; 11. a pressing plate; 12. and (5) bag straightening rollers.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
The automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials comprises a frame 1, a bag clamping mechanism and a bag straightening mechanism, wherein an air suction rod 7 penetrates through the frame 1 and is installed and fixed on the frame 1.
The bag clamping mechanism comprises a driving gear arm 2, a driven gear arm 8, a bag clamping cylinder 4 and an auxiliary clamping arm 9, wherein the driving gear arm 2 which is driven by the bag clamping cylinder 4 to swing up and down is respectively and rotatably connected with the rear parts of the left side and the right side of the frame 1, the driven gear arms 8 meshed with the two driving gear arms 2 are respectively and rotatably connected with the front parts of the left side and the right side of the frame 1, the movable ends of the driving gear arms 2 and the movable ends of the two driven gear arms 8 are respectively and fixedly connected through the auxiliary clamping arm 9, and the tail end parts of the bag clamping cylinder 4 are fixedly arranged on a bag clamping cylinder fixing seat 3.
The bag straightening mechanism comprises a bag straightening cylinder 5, a bag pressing swing arm 10, a pressing plate 11 and bag straightening rollers 12, the bag pressing swing arms 10 which are driven by the bag straightening cylinder 5 to swing up and down are respectively arranged on the front side and the rear side of the air suction rod 7, the bag straightening rollers 12 are respectively arranged and fixed on opposite side parts of the bag pressing swing arms 10 through the pressing plate 11, and the tail end parts of the bag straightening cylinders 5 are fixedly arranged on the bag straightening cylinder fixing seats 6.
It is worth mentioning that the novel frame 1, the bag clamping cylinder fixing seat 3 and the bag stroking cylinder fixing seat 6 are respectively installed and fixed on the large-scale mechanical equipment of the existing powder material bagging and packaging.
In the concrete implementation of the utility model, as shown in fig. 1, an air extraction rod 7 is inserted into a powder material packaging bag, a vacuum pump connected with the air extraction rod 7 starts to work to realize the function action of air extraction, then the driving gear arm 2 is driven to swing downwards through the work of the bag clamping cylinder 4, further the driven gear arm 8 is driven to swing downwards, finally two auxiliary clamping arms 9 are driven to clamp and fix the bag mouth of the packaging bag to the air extraction rod 7, the bag pressing swing arm 10 and the pressing plate 11 are driven to swing downwards through the work of the bag smoothing cylinder 5 during air extraction, further the bag smoothing roller 12 is driven to smooth the bag downwards (the bag mouth can be smoothed straight) until the air in the packaging bag is discharged, then the auxiliary clamping arms 9 are retracted and the bag smoothing roller 12 is retracted, and the air extraction rod 7 is retracted according to control.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (3)
1. An automatic bag straightening and exhausting device before sealing a standing packaging bag filled with materials is characterized in that: comprises a frame (1), a bag clamping mechanism and a bag stroking mechanism, wherein an air suction rod (7) penetrates through the frame (1) and is installed and fixed on the frame (1);
The bag clamping mechanism comprises a driving gear arm (2), a driven gear arm (8), a bag clamping cylinder (4) and an auxiliary clamping arm (9), wherein the driving gear arm (2) which is driven by the bag clamping cylinder (4) to swing up and down is respectively and rotatably connected with the rear parts of the left side and the right side of the frame (1), the driven gear arms (8) meshed with the two driving gear arms (2) are respectively and rotatably connected with the front parts of the left side and the right side of the frame (1), and the movable ends of the two driving gear arms (2) and the movable ends of the two driven gear arms (8) are respectively and fixedly connected through the auxiliary clamping arm (9);
The bag straightening mechanism comprises a bag straightening cylinder (5), a bag pressing swing arm (10), a pressing plate (11) and bag straightening rollers (12), wherein the bag pressing swing arm (10) which is driven by the bag straightening cylinder (5) to swing up and down is respectively arranged on the front side and the rear side of the air suction rod (7), and the bag straightening rollers (12) are respectively and fixedly arranged on the opposite side parts of the bag pressing swing arm (10) through the pressing plate (11).
2. The automatic bag straightening and venting device before sealing a standing packaging bag filled with materials according to claim 1, wherein the device comprises the following components: the tail end of the bag clamping cylinder (4) is fixedly arranged on the bag clamping cylinder fixing seat (3).
3. The automatic bag straightening and venting device before sealing a standing packaging bag filled with materials according to claim 1, wherein the device comprises the following components: the tail end of the stroking cylinder (5) is fixedly arranged on a stroking cylinder fixing seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437550.7U CN220843147U (en) | 2023-09-08 | 2023-09-08 | Automatic bag straightening and exhausting device before sealing stand packaging bag filled with materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437550.7U CN220843147U (en) | 2023-09-08 | 2023-09-08 | Automatic bag straightening and exhausting device before sealing stand packaging bag filled with materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220843147U true CN220843147U (en) | 2024-04-26 |
Family
ID=90785814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322437550.7U Active CN220843147U (en) | 2023-09-08 | 2023-09-08 | Automatic bag straightening and exhausting device before sealing stand packaging bag filled with materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220843147U (en) |
-
2023
- 2023-09-08 CN CN202322437550.7U patent/CN220843147U/en active Active
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