CN220885061U - Degassing device for packaging bag - Google Patents
Degassing device for packaging bag Download PDFInfo
- Publication number
- CN220885061U CN220885061U CN202322456986.0U CN202322456986U CN220885061U CN 220885061 U CN220885061 U CN 220885061U CN 202322456986 U CN202322456986 U CN 202322456986U CN 220885061 U CN220885061 U CN 220885061U
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- Prior art keywords
- roller
- fixed frame
- seat
- driving device
- fixed
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- 238000007872 degassing Methods 0.000 title claims abstract description 34
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 32
- 238000007906 compression Methods 0.000 claims abstract description 32
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Vacuum Packaging (AREA)
Abstract
The utility model discloses a degassing device for packaging bags, which comprises a degassing device body, wherein the degassing device body comprises a fixed seat, an extrusion exhaust assembly is arranged on the fixed seat, the extrusion exhaust assembly comprises a first fixed frame and a second fixed frame, the first fixed frame and the second fixed frame are symmetrically distributed on two sides of the fixed seat, the fixed seat is connected with a fixing assembly, a first compression roller is arranged on the first fixed frame, a second compression roller is arranged on the second fixed frame, a first driving device is arranged on the first fixed frame, a second driving device is arranged on the second fixed frame, a third driving device is arranged on the first fixed frame, a fourth driving device is arranged on the second fixed frame, the first compression roller and the second compression roller have the same structure, and particularly comprise a roller seat and a roller body which is rotatably connected to the roller seat, and the roller diameter of the middle section of the roller body is smaller than the roller diameters at two ends of the roller body. Compared with the prior art, the automatic degassing device can realize automatic degassing of the packaging bag, and is beneficial to forming and stacking of the packaging bag.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a degassing device for packaging bags.
Background
The packaging bag is used for packaging various articles, so that the articles are convenient to transport and store in the production and circulation processes. Widely used in daily life and industrial production.
At present, powder material has certain interval between the inside powder granule of wrapping bag after the bagging-off, consequently, after the ton bag guaranteed the powder, the inside air that piles up of ton bag easily, the accumulative air can not only influence the quantity that the wrapping bag held the powder, also can lead to the packing bag to hold the powder after tight enough, take place deformation easily under the exogenic action, the shaping of the wrapping bag of being inconvenient for, pile up neatly, consequently, after the powder material filling was packed into the wrapping bag, need carry out the degasification, degasification device in the current market, it has low degree of automation, the poor problem of degassing effect, and its degassing in-process brings the powder together easily, thereby influence the packing precision, from this, urgent need solve.
Disclosure of utility model
The present utility model is directed to solving the above problems by providing a degassing device for a packaging bag.
The utility model aims at realizing the following technical scheme:
The utility model provides a degassing unit of wrapping bag, includes the degassing unit body, the degassing unit body includes the fixing base, install the extrusion exhaust subassembly on the fixing base, the extrusion exhaust subassembly includes first mount, second mount, first mount the second mount symmetrical distribution in the both sides of fixing base, be connected with the fixed subassembly that is used for fixed wrapping bag on the fixing base between first mount, second mount, install the first compression roller that is used for extrusion exhaust on the first mount, install the second compression roller that is used for extrusion exhaust on the second mount, install the first drive arrangement that is used for driving first compression roller to move towards being close to/keeping away from the second compression roller direction on the first mount, install the second drive arrangement that is used for driving the second compression roller to move towards being close to/keeping away from the first compression roller direction on the second mount, install the third drive arrangement that is used for driving first compression roller to push down on the first mount, install the fourth drive arrangement that is used for driving the second compression roller to push down on the second mount, first compression roller, second compression roller structure is the same, and specifically include the roll diameter that is less than the roll body on the roll base's the roll body roll diameter in the roll intermediate section; during operation, the packaging bag is fixed by the fixing component, the first pressing roller and the second pressing roller are close to the bag opening of the packaging bag and are attached to each other, and the first pressing roller and the second pressing roller downwards move to extrude the packaging bag for exhausting.
As a preferable scheme of the utility model, a locking block is arranged on the roller seat of the first press roller adjacent to the first end of the first press roller, and a locking groove matched with the locking block is arranged on the roller seat of the second press roller.
As a preferable scheme of the utility model, the first driving device and the second driving device have the same structure and specifically comprise a swinging rod and a swinging air cylinder, one end of the swinging rod is hinged with one end of the first fixing frame/the second fixing frame, the other end of the swinging rod is hinged with the movable frame, the swinging air cylinder is hinged on the first fixing frame/the second fixing frame, the output end of the swinging air cylinder is hinged in the middle of the swinging rod, a lifting seat is arranged below the movable frame and capable of moving up and down, and the first press roller/the second press roller are arranged on the lifting seat.
As a preferable scheme of the utility model, the third driving device and the fourth driving device are arranged on the movable frame, have the same structure and specifically comprise a pressing cylinder, and the output end of the pressing cylinder is connected with the lifting seat.
As a preferred aspect of the present utility model, the fixing assembly includes at least 2 clamp cylinders.
As a preferable scheme of the utility model, the dust hood is arranged on the fixing seat.
Compared with the prior art, the automatic degassing device has the advantages that the automatic degassing of the packaging bag can be realized, the degassing effect is good, the packaging precision is not influenced, the forming and stacking of the packaging bag are facilitated, the structure is simple, and the automatic degassing device is easy to realize.
Drawings
FIG. 1 is a schematic view of a degassing apparatus for packaging bags according to the present utility model.
In the figure:
1. A dust hood; 2. a clamp cylinder; 3. a first press roller; 4. a second press roller; 5. swing rod; 6. a pressing cylinder; 7. a swing cylinder; 8. packaging bags; 9. a first fixing frame; 10. a locking piece; 11. an intermediate section; 12. lifting seat
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a degassing apparatus for packaging bags according to the present utility model.
In this embodiment, a degassing device for a packaging bag includes a degassing device body, the degassing device body includes a fixing seat, an extrusion exhaust component is installed on the fixing seat, the extrusion exhaust component includes a first fixing frame 9 and a second fixing frame, the first fixing frame 9 and the second fixing frame are symmetrically distributed on two sides of the fixing seat, a fixing component for fixing the packaging bag is connected between the first fixing frame 9 and the second fixing frame on the fixing seat, a first compression roller 3 for extrusion exhaust is installed on the first fixing frame 9, a second compression roller 4 for extrusion exhaust is installed on the second fixing frame, a first driving device for driving the first compression roller 3 to move towards a direction close to/far away from the second compression roller 4 is installed on the first fixing frame 9, a second driving device for driving the second compression roller 4 to move towards a direction close to/far away from the first compression roller 3 is installed on the first fixing frame 9, a third driving device for driving the first compression roller 3 to press downwards is installed on the second fixing frame, a first compression roller 4 is installed on the second fixing frame, a second driving device for driving the second compression roller 4 downwards is installed on the second fixing frame, a second driving device is installed on the second fixing frame, and the second driving device is connected with two ends of a roller body 11, and the middle roller seat is smaller than the first driving device, and the middle roller body is connected to the two ends of the roller body, and the middle roller seat is provided with a roller body with a roller seat, and has a small diameter structure, and the diameter structure and the diameter and has a smaller diameter; during operation, the fixing assembly is used for fixing the packaging bag 8, the first pressing roller 3 and the second pressing roller 4 are close to the bag opening of the packaging bag 8 and are attached to each other, and the first pressing roller 3 and the second pressing roller 4 move downwards to extrude the packaging bag 8 for exhausting.
Specifically, in this embodiment, a locking block 10 is disposed on the roller seat of the first press roller 3 adjacent to the first end of the first press roller 3, and a locking groove matched with the locking block 10 is disposed on the roller seat of the second press roller 4.
Specifically, in this embodiment, the first driving device and the second driving device have the same structure and specifically include a swing rod 5 and a swing cylinder 7, one end of the swing rod 5 is hinged to one end of the first fixing frame 9/one end of the second fixing frame, the other end of the swing rod 5 is hinged to the movable frame, the swing cylinder 7 is hinged to the first fixing frame/the second fixing frame, the output end of the swing cylinder 7 is hinged to the middle of the swing rod 5, a lifting seat 12 is provided under the movable frame and capable of moving up and down, and the first press roller 3/the second press roller 4 are mounted on the lifting seat 12.
Specifically, in this embodiment, the third driving device and the fourth driving device are installed on the movable frame, and the third driving device and the fourth driving device have the same structure and specifically include a pressing cylinder 6, and an output end of the pressing cylinder 6 is connected with a lifting seat 12.
In particular, in this embodiment, the stationary assembly comprises at least 2 clamp cylinders 2.
Specifically, in this embodiment, the dust hood 1 is installed on the fixing base.
When the packaging bag 8 reaches a designated position, the clamp cylinder 2 is closed to fix the bag opening of the packaging bag 8, at the moment, the swing cylinder 7 is retracted to drive the first press roller 3 and the second press roller 4 to be close to the bag opening, and the locking piece 10 on the first press roller 3 is matched with the locking groove on the second press roller 4, so that the first press roller 3 and the second press roller 4 can be reliably attached together and firmly attached, then, the third driving device and the fourth driving device are started to drive the first press roller 3 and the second press roller 4 to move downwards, and as the roller diameter of the roller body middle section 11 is smaller than the roller diameters of the two ends of the roller body, an opening for discharging air is formed between the middle part of the first press roller 3 and the middle part of the second press roller 4, and in the downward moving extrusion process, the discharged air in the packaging bag 8 can be extruded from the opening, and the discharged air is pumped by the dust hood 1.
The above embodiments merely illustrate the basic principles and features of the present utility model, and the present utility model is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present utility model, which is within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims.
Claims (6)
1. The utility model provides a degassing unit of wrapping bag, includes degassing unit body, its characterized in that: the degassing device comprises a degassing device body, wherein the degassing device body comprises a fixed seat, an extrusion exhaust assembly is arranged on the fixed seat, the extrusion exhaust assembly comprises a first fixed frame and a second fixed frame, the first fixed frame and the second fixed frame are symmetrically distributed on two sides of the fixed seat, a fixed assembly used for fixing a packaging bag is connected between the first fixed frame and the second fixed frame on the fixed seat, a first compression roller used for extrusion exhaust is arranged on the first fixed frame, a second compression roller used for extrusion exhaust is arranged on the second fixed frame, a first driving device used for driving the first compression roller to move towards a direction close to/far from the second compression roller is arranged on the first fixed frame, a second driving device used for driving the second compression roller to move towards a direction close to/far from the first compression roller is arranged on the second fixed frame, a fourth driving device used for driving the second compression roller to press down is arranged on the second fixed frame, the first compression roller and the second compression roller are identical in structure, and particularly comprise a roller seat and a roller body, and two ends of the roller body are rotatably connected to the roller seat, and the roller body is smaller than the roller body at two ends of the roller body; during operation, the packaging bag is fixed by the fixing component, the first pressing roller and the second pressing roller are close to the bag opening of the packaging bag and are attached to each other, and the first pressing roller and the second pressing roller downwards move to extrude the packaging bag for exhausting.
2. A degassing apparatus for a package as defined in claim 1, wherein: a locking block is arranged on the roller seat of the first press roller and adjacent to the first end of the first press roller, and a locking groove matched with the locking block is arranged on the roller seat of the second press roller.
3. A degassing apparatus for a package as defined in claim 1, wherein: the first driving device and the second driving device have the same structure and specifically comprise a swing rod and a swing cylinder, one end of the swing rod is hinged with one end of the first fixing frame/one end of the second fixing frame, the other end of the swing rod is hinged with the movable frame, the swing cylinder is hinged on the first fixing frame/the second fixing frame, the output end of the swing cylinder is hinged at the middle of the swing rod, a lifting seat is arranged below the movable frame and capable of moving up and down, and the first press roller/the second press roller is arranged on the lifting seat.
4. A bag de-aerating apparatus according to claim 3, wherein: the third driving device and the fourth driving device are arranged on the movable frame, have the same structure and specifically comprise a pressing cylinder, and the output end of the pressing cylinder is connected with the lifting seat.
5. A degassing apparatus for a package as defined in claim 1, wherein: the stationary assembly includes at least 2 clamp cylinders.
6. A degassing apparatus for a packaging bag as claimed in any one of claims 1 to 5, wherein: and the fixed seat is provided with a dust hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456986.0U CN220885061U (en) | 2023-09-08 | 2023-09-08 | Degassing device for packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456986.0U CN220885061U (en) | 2023-09-08 | 2023-09-08 | Degassing device for packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220885061U true CN220885061U (en) | 2024-05-03 |
Family
ID=90875484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322456986.0U Active CN220885061U (en) | 2023-09-08 | 2023-09-08 | Degassing device for packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220885061U (en) |
-
2023
- 2023-09-08 CN CN202322456986.0U patent/CN220885061U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |