CN220315489U - Wrapping bag fixture - Google Patents
Wrapping bag fixture Download PDFInfo
- Publication number
- CN220315489U CN220315489U CN202321997756.9U CN202321997756U CN220315489U CN 220315489 U CN220315489 U CN 220315489U CN 202321997756 U CN202321997756 U CN 202321997756U CN 220315489 U CN220315489 U CN 220315489U
- Authority
- CN
- China
- Prior art keywords
- support
- crank
- packaging bag
- movable part
- sliding parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004806 packaging method and process Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000012858 packaging process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The utility model discloses a packaging bag clamping mechanism, which belongs to the field of packaging equipment and comprises a support, wherein sliding parts are arranged on the support at intervals, the sliding parts are connected with the support through guide rails, a pin shaft is arranged between the sliding parts on two sides of the support, a crank concentric with the pin shaft is arranged on the pin shaft, the crank rotates around the pin shaft, two ends of the crank are connected with the sliding parts through connecting rods, an installation part is arranged on the sliding parts, and a clamping mechanism is arranged on the installation part. The utility model aims to provide a packaging bag clamping mechanism which can be adjusted according to the change of the distance between the side edges of a packaging bag in the packaging process.
Description
Technical Field
The utility model relates to the field of packaging equipment, in particular to a packaging bag clamping mechanism.
Background
The bagging is a common bagging mode, and the process comprises the steps of opening a packaging bag, filling materials into the packaging bag, and straightening the bag opening of the packaging bag for subsequent sealing and other operations. In the above process, if manual work is adopted, a large amount of manpower is required to be consumed, the production efficiency is difficult to improve, and poor packaging is easy to occur. Therefore, in the prior art, the side edges of the packaging bags are clamped by a clamping mechanism such as a pneumatic clamping finger so as to facilitate filling and the like. However, since the distance between the two sides of the package changes during the process of opening and straightening the package, the position of the clamping mechanism is required to be adjusted along with the change of the distance between the sides of the package.
Disclosure of Invention
The utility model aims to solve the problems, and provides a packaging bag clamping mechanism which can be adjusted according to the change of the distance between the side edges of a packaging bag in the packaging process.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the packaging bag clamping mechanism comprises a support, sliding parts are arranged on the support at intervals, the sliding parts are connected with the support through guide rails, a pin shaft is arranged between the sliding parts on two sides of the support, a crank concentric with the pin shaft is arranged on the pin shaft, the crank rotates around the pin shaft, two ends of the crank are connected with the sliding parts through connecting rods, an installation part is arranged on the sliding parts, and the clamping mechanism is arranged on the installation part; the clamping mechanism clamps two sides of the packaging bag when the packaging bag is opened, the two sides of the packaging bag are close to the middle of the packaging bag, at the moment, the sliding parts move in opposite directions simultaneously under the driving of crank rotation, and after filling is completed, the sliding parts are mutually far away from each other simultaneously under the driving of crank rotation, so that the mouth of the packaging bag is straightened, and subsequent sealing and other procedures are facilitated.
Further, in order to enable the sliding parts on the two sides to synchronously move, the support is provided with a linear driving mechanism along the radial direction of the pin shaft, and an execution unit of the linear driving mechanism is connected with the sliding part on one side.
Further, the clamping mechanism comprises a fixed part and a movable part, and the distance between the movable part working area and the fixed part working area is adjustable.
Further, in order to drive the movable part to move, the movable part is arranged on the mounting part through a rotating shaft, the movable part is movably connected with the execution unit of the clamping driving mechanism at the far end of the working area of the movable part through the rotating shaft, and the cylinder body of the clamping driving mechanism is rotationally connected with the mounting part.
Further, the working areas of the fixed part and the movable part are provided with anti-slip pads so as to improve the stability of clamping and protect the packaging bag.
The utility model has the beneficial effects that: the clamping mechanism clamps two sides of the packaging bag, when the bag opening of the packaging bag is opened for filling and other works, sliding parts on the two sides are close to each other, so that the distance between the clamping mechanisms is reduced along with the movement of the sides of the packaging bag, and after filling is completed, the sliding parts carry the clamping mechanisms to move reversely to straighten the bag opening. So that the clamping mechanism can adjust the position according to the change of the distance between the side edges of the packaging bag in the packaging process, and the clamping mechanism is ensured to fix the packaging bag.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the front view structure of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
The text labels in the figures are expressed as: 1. a support; 2. a sliding part; 3. a guide rail; 4. a crank; 5. a connecting rod; 6. a mounting part; 7. a linear driving mechanism; 8. a fixing part; 9. a movable part; 10. a clamping driving mechanism; 11. an anti-slip mat.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Embodiment 1, as shown in fig. 1-3, the structure of this embodiment is: the packaging bag clamping mechanism comprises a support 1, wherein sliding parts 2 are arranged on the support 1 at intervals along the length direction of the support 1, the sliding parts 2 are arranged on guide rails 3 at the side ends of the support 1, pin shafts are arranged at the middle points of the sliding parts 2 at the two sides of the support 1, cranks 4 concentric with the pin shafts are arranged on the pin shafts, and the upper end and the lower end of each crank 4 are connected with the corresponding sliding part 2 through connecting rods 5; the support 1 is provided with a linear driving mechanism 7 along the length direction of the support 1, and an execution unit of the linear driving mechanism 7 is connected with the one-side sliding part 2.
The sliding part 2 is provided with a mounting part 6, the length direction of the mounting part 6 is in the same direction as the pin shaft, the mounting part 6 is provided with a clamping mechanism, and the clamping mechanism can adopt pneumatic clamping fingers and the like; in this embodiment, the clamping mechanism includes a fixed portion 8 and a movable portion 9 that are disposed opposite to each other, where the distance between the working areas of the movable portion 9 and the fixed portion 8 is changed by sliding, rotating, etc. to implement the actions of clamping and loosening the packaging bag, the working areas of the fixed portion 8 and the movable portion 9 are the areas that contact with the packaging bag, and the working areas of the fixed portion 8 and the movable portion 9 are provided with a non-slip pad 11. In this embodiment, the movable portion 9 is disposed on the mounting portion 6 through a rotating shaft, the distal end of the working area of the movable portion 9 is movably connected with the executing unit of the clamping driving mechanism 10 through the rotating shaft, and the cylinder of the clamping driving mechanism 10 is rotatably connected with the mounting portion 6. The clamping driving mechanism 10 and the linear driving mechanism 7 may be cylinders, electric push rods, or the like, and the actuator is a piston part.
The specific working mode is as follows: the packaging bag is placed between the two clamping mechanisms through a bag feeding mechanism or manually, and then the movable part 9 moves towards the fixed part 8 under the drive of the clamping driving mechanism 10 so as to clamp the side edge of the packaging bag between the fixed part 8 and the movable part 9; when the bag is opened, the mounting parts 6 on the two sides move oppositely; after filling, the mounting parts 6 on the two sides are retracted and reset, so that the mouth of the packaging bag is straightened again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (5)
1. The utility model provides a wrapping bag fixture, it includes support (1), its characterized in that, the interval is provided with sliding part (2) on support (1), is connected through guide rail (3) between sliding part (2) and the support (1), be provided with the round pin axle on support (1) between both sides sliding part (2), epaxial crank (4) that are provided with rather than concentric, crank (4) rotate around the round pin axle, and crank (4) both ends are connected with sliding part (2) through connecting rod (5), be provided with installation department (6) on sliding part (2), be provided with fixture on installation department (6).
2. A bag gripping apparatus according to claim 1, characterized in that the support (1) is provided with a linear drive (7) along the pin axis in the radial direction, the actuator of the linear drive (7) being connected to the one-sided slide (2).
3. A package holding mechanism according to claim 1, characterized in that the holding mechanism comprises a fixed part (8) and a movable part (9), the distance between the working area of the movable part (9) and the working area of the fixed part (8) being adjustable.
4. A packaging bag clamping mechanism according to claim 3, wherein the movable part (9) is arranged on the mounting part (6) through a rotating shaft, the movable part (9) is movably connected with an execution unit of the clamping driving mechanism (10) at the far end of the working area of the movable part through the rotating shaft, and a cylinder body of the clamping driving mechanism (10) is rotatably connected with the mounting part (6).
5. A bag gripping apparatus according to claim 3, characterized in that the working areas of the fixed part (8) and the movable part (9) are provided with anti-slip pads (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997756.9U CN220315489U (en) | 2023-07-27 | 2023-07-27 | Wrapping bag fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997756.9U CN220315489U (en) | 2023-07-27 | 2023-07-27 | Wrapping bag fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220315489U true CN220315489U (en) | 2024-01-09 |
Family
ID=89422106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997756.9U Active CN220315489U (en) | 2023-07-27 | 2023-07-27 | Wrapping bag fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220315489U (en) |
-
2023
- 2023-07-27 CN CN202321997756.9U patent/CN220315489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |