CN220563067U - Packaging bag fixing device - Google Patents
Packaging bag fixing device Download PDFInfo
- Publication number
- CN220563067U CN220563067U CN202321984399.2U CN202321984399U CN220563067U CN 220563067 U CN220563067 U CN 220563067U CN 202321984399 U CN202321984399 U CN 202321984399U CN 220563067 U CN220563067 U CN 220563067U
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- Prior art keywords
- packaging bag
- box body
- fixing device
- bag
- shaping
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 93
- 238000007493 shaping process Methods 0.000 claims abstract description 51
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Container Filling Or Packaging Operations (AREA)
Abstract
The utility model discloses a packaging bag fixing device, which relates to the technical field of automatic production of packaged products and comprises a box body and a bottom support, wherein a shaping hole is formed in the box body from top to bottom in a penetrating manner, the height of the box body is smaller than that of a packaging bag, and the shaping hole is matched with the shape of the packaging bag; the bottom support is rotatably connected with the box body, a bearing groove is formed in the bottom support, the bearing groove is arranged below the shaping hole, and the bearing groove is matched with the bottom foot of the packaging bag; this wrapping bag fixing device is used for installing on the conveying line, possesses the function that the support wrapping bag was carried together and separable falls the bag, and compares in prior art, and it can also fix a position the position of wrapping bag, can directly accomplish the whole plastic and the seal of product before the separation falls the bag, need not to set up positioning mechanism and plastic mechanism in addition on production line or production facility again.
Description
Technical Field
The utility model relates to the technical field of automatic production of bagged products, in particular to a packaging bag fixing device.
Background
In daily life, many products are packaged in packaging bags, such as packaged medicines, packaged tea leaves and the like, before leaving factories. In automatic production lines or production facilities for bagged products, a conveyor line is usually provided to convey the bottom and side-sealed packages forward, and the final product is formed after filling, top sealing, bag dropping, shaping and coding are completed in sequence during the conveying process.
Currently, conveyor lines for bagged products are generally of both clamp and carrier type. The clamping type conveying mode is mostly used for a combined bag combined packaging production mode with small filling weight, and the clamping type conveying mode clamps the packaging bag belts with the side edges connected together in sequence through the clamping heads to convey the packaging bag belts forwards. The filling and conveying of the prepared individual packaging bags are carried out in a bearing conveying mode, a plurality of bearing boxes (or trays) are arranged on a conveying line according to a production rhythm and a lower cover is arranged at the bottom of each bearing box in a reversible manner, the bottom of each bearing box is closed by buckling the lower cover, and the packaging bags are placed in the bearing boxes and supported by the lower cover so as to smoothly finish conveying and filling of the packaging bags; when the packaging bag is carried to the bag falling station by the carrying box, the bottom of the carrying box is opened by overturning the lower cover, and at the moment, the packaging bag filled with materials naturally falls under the action of dead weight to complete separation.
The bearing box (or tray) used in the prior art is generally provided with a relatively large bearing space for placing the packaging bag, so that friction and blocking between the packaging bag and the inner wall of the bearing box are avoided, and the blocking in the process of separating and falling the packaging bag by virtue of dead weight is reduced, so that the stable production rhythm is ensured. However, this approach tends to increase space usage while also having the following drawbacks in application:
firstly, because the bearing space is relatively large, the position of the packaging bag when the packaging bag is placed in the bearing box is deviated, the bearing box can not accurately position the packaging bag, in the prior art, in order to avoid filling materials outside the packaging bag, the quantitative filling precision is ensured, the material waste is avoided, and a centralizing or positioning mechanism is independently arranged to align the top bag opening of the packaging bag with a filling mechanism;
secondly, to the bagged product of solid material, the shape of the product after filling the solid material is often irregular, and in the prior art, a shaping mechanism is generally arranged independently after the bag falling procedure to integrally shape the packaging bag filled with the material so as to ensure the beautiful appearance of the product leaving the factory.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a packaging bag fixing device.
The aim of the utility model is realized by the following technical scheme:
the packaging bag fixing device comprises a box body and a bottom support, wherein a shaping hole is formed in the box body from top to bottom in a penetrating mode, the height of the box body is smaller than that of a packaging bag, and the shaping hole is matched with the shape of the packaging bag; the collet with box body rotatable connection, offered the bearing groove on the collet, the bearing groove set up in the below in plastic hole, the footing looks adaptation of bearing groove and wrapping bag.
Specifically, the collet comprises a deflector rod, a bearing piece and a torsion spring, wherein the deflector rod is fixedly connected with the bearing piece, and the bearing groove is formed in the bearing piece; the box body is fixedly provided with a hinged support, one end of the deflector rod is rotatably connected with the hinged support, and the torsion spring is arranged between the deflector rod and the hinged support; one side of the bearing piece, which faces the center of the box body, is abutted with the hinged support, and one end of the bearing groove, which faces the center of the box body, is opened.
Further, one end of the deflector rod, which is far away from the hinged support, is obliquely arranged in a direction away from the box body.
Further, the number of the supporting pieces is two, and the two supporting pieces are symmetrically arranged on two sides of the bottom of the box body.
Specifically, the middle part of the section of the shaping hole is olive-shaped, and the two ends of the shaping hole are rectangular.
Specifically, the cross section of the bearing groove is V-shaped.
Further, a plurality of mounting holes are formed in the box body.
Further, the shaping hole has a plurality of, and a plurality of the shaping hole is arranged in proper order along wrapping bag thickness direction, and a plurality of the bottom both ends of shaping hole all are provided with the bearing groove.
The beneficial effects of the utility model are as follows:
the packaging bag fixing device comprises a box body and a bottom support, wherein the bottom support is rotatably connected with the box body, a bearing groove is formed in the bottom support, a shaping hole is formed in the box body from top to bottom in a penetrating mode, the shaping hole is matched with the shape of the packaging bag, and the height of the box body is smaller than that of the packaging bag. When the packaging bag is fixed, the packaging bag can be inserted into the shaping hole, the bottom of the packaging bag extends out of the lower part of the box body, the bottom feet are inserted into the bearing grooves and supported, and the packaging bag can be conveyed forwards along with the box body; the bottom support is rotatably connected with the box body, and the bottom of the box body can be opened through overturning, so that the bag can be conveniently dropped; the top of wrapping bag stretches out to the top of box body, and the top after the convenient filling seals to and when falling the bag utilize the holding down plate to press the wrapping bag top to extrude the box body with the wrapping bag. The shaping holes are matched with the shape of the packaging bag, so that the packaging bag and the box body can be positioned after the packaging bag is fixed, the position of the opening of the packaging bag can be directly positioned through matching of the conveying line and the filling mechanism in the filling process, and the correct filling is realized without additionally arranging a righting and positioning mechanism; on the other hand, the material can be gradually filled by depending on the shape of the shaping hole in the filling process to finish the preliminary shaping of the product, the bag is separated and dropped by extruding after the subsequent shaping and sealing of the bag opening, and the packaging bag for finishing the shaping and sealing of the bag opening is constrained by the shaping hole and integrally shaped in the bag dropping process without additionally arranging a shaping mechanism.
Drawings
FIG. 1 is a schematic view of a package bag securing apparatus according to the present utility model;
FIG. 2 is a schematic view of the structure of a case in a package fixing device according to the present utility model;
FIG. 3 is a schematic view of the structure of a shoe in a package bag fixing device according to the present utility model;
FIG. 4 is a schematic view showing a use state of the package fixing device according to the present utility model when fixing the package;
FIG. 5 is a schematic view showing a use state of the bag fixing device in separating and falling bags according to the present utility model;
in the figure, the box body 1, the hinge support 11, the mounting hole 12, the bottom support 2, the support groove 20, the deflector rod 21, the support piece 22, the torsion spring 23, the shaping hole 3, the packaging bag 4, the lifting mechanism 5 and the lower pressing plate 6 are arranged.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in fig. 1 to 5, a packaging bag fixing device comprises a box body 1 and a bottom support 2, wherein a shaping hole 3 is formed in the box body 1 from top to bottom in a penetrating manner, the height of the box body 1 is smaller than that of a packaging bag 4, and the shaping hole 3 is matched with the shape of the packaging bag 4; the collet 2 is rotatably connected with the box body 1, the collet 2 is provided with a bearing groove 20, the bearing groove 20 is arranged below the shaping hole 3, and the bearing groove 20 is matched with the bottom foot of the packaging bag 4. When the device is used for fixing the packaging bag 4, as shown in fig. 4, as the shaping hole 3 is matched with the shape of the packaging bag 4, the packaging bag 4 with the bottom and two sides closed and the top opened is inserted into the shaping hole 3; because the height of the box body 1 is smaller than that of the packaging bag 4, the bottom of the packaging bag 4 is positioned below the box body 1, feet of the packaging bag are clamped into the bearing groove 20 to be supported, and a top opening (or a top sealing position after filling) of the packaging bag 4 is positioned above the box body 1. As shown in fig. 5, when separating and dropping the bags, the lifting mechanism 5 is used for jacking the bottom support 2 to outwards turn over, driving the bearing groove 20 to turn over and separate from the bottom feet of the packaging bag 4, and then the lower pressing plate is used for downwards pressing the top of the packaging bag 4, so that the packaging bag 4 is downwards extruded out of the shaping hole 3, and the bag dropping and separating can be completed.
When the packaging bag fixing device is used on a production line, the box body 1 is fixedly arranged on a conveying line. During the transport and filling process, the feet of the packaging bag 4 are lifted by the base 2, and the packaging bag 4 can be transported forward together with the box body 1. When filling materials, the shape of the packaging bag 4 is matched with the shape of the shaping hole 3, the shaping hole 3 can position the opening position of the packaging bag 4, so that the relative position of the packaging bag 4 and the box body 1 is fixed, and the box body 1 is fixedly arranged on a conveying line, so that accurate alignment filling can be performed only by matching the conveying line with a filling mechanism, and a centralizing or positioning mechanism is not required to be additionally arranged for the opening of the packaging bag; simultaneously, along with the filling, the materials are gradually filled in the packaging bag 4 according to the shape of the shaping hole 3, and preliminary shaping can be performed. In the process of separating and falling the packaging bag after the packaging bag 4 is sealed at the top, the lifting mechanism 5 can turn over and open the bottom support 2, the lower pressing plate 6 can extrude the packaging bag 4 downwards to the shaping hole 3 to finish the falling of the packaging bag, and in the process, on one hand, the shape of the shaping hole 3 is matched with the shape of the packaging bag 4, after the top is sealed, the whole shaping of the packaging bag 4 is finished before the falling of the packaging bag is pressed downwards, and no shaping procedure is required to be additionally arranged after the falling of the packaging bag; on the other hand, in the prior art, the bag falling mode is separated by means of dead weight, the packaging bags 4 are inevitably blocked by friction on the inner wall of the bearing box (or the tray), the falling speeds of the packaging bags 4 are different due to the influence of blocking hysteresis, and the bag falling time can be directly controlled according to the falling time of the lower pressing plate 6 by the falling mode, so that the continuous production rhythm is ensured.
In specific implementation, the collet 2 comprises a deflector 21, a bearing member 22 and a torsion spring 23, wherein the deflector 21 is fixedly connected with the bearing member 22, and the bearing groove 20 is formed on the bearing member 22; the box body 1 is fixedly provided with a hinged support 11, one end of a deflector rod 21 is rotatably connected with the hinged support 11, and a torsion spring 23 is arranged between the deflector rod 21 and the hinged support 11; one side of the supporting member 22 facing the center of the case 1 is abutted against the hinge support 11, and one end of the supporting groove 20 facing the center of the case 1 is opened. In a natural state, the torsion spring 23 tightens the deflector 21 to enable the bearing member 22 to be abutted and positioned with the hinged support 11, and the bearing groove 20 is positioned below the shaping hole 3 at the moment, so that the foot of the packaging bag 4 can be lifted.
Further, one end of the deflector 21 away from the hinge support 11 is obliquely arranged in a direction away from the box body 1, and when the support 22 needs to be turned over, the arranged lifting mechanism 5 only needs to move upwards, so that the deflector 21 can be jacked up to enable the bottom support 2 to be turned over upwards and opened; the lifting mechanism 5 is lowered, and the bottom bracket 2 can be reset under the action of the torsion spring 23. The lifting mechanism 5 is only required to be arranged below the deflector rod 21 and has a lifting function, and the implementation mode is relatively simple and easy.
Further, there are two supporting members 22, and the two supporting members 22 are symmetrically disposed at two sides of the bottom of the box body 1, for supporting two feet of the packaging bag 4 at the same time.
In the concrete implementation, the middle part of the section of the shaping hole 3 is olive-shaped, two ends of the section of the shaping hole are rectangular, when the packaging bag 4 is inserted and fixed, two side sealing edges of the packaging bag 4 are respectively clamped in rectangular hole areas arranged at two ends of the shaping hole 3, centering positioning is carried out, and materials are filled in the olive-shaped areas in the middle part of the shaping hole 3 during filling to finish the primary shaping of products; the cross section of the supporting groove 20 is V-shaped, and when the packaging bag 4 is inserted and fixed, the bottom edge sealing of the packaging bag 4 can be guided, so that the packaging bag 4 is centered and positioned in the box body 1. The box body 1 is also provided with a plurality of mounting holes 12, so that the box body 1 can be conveniently and fixedly mounted on a conveying line through bolts, screws and the like; the box body 1 is also provided with a plurality of reinforcing rib plates to improve the rigidity strength of the box body 1 and keep the shapes of the box body 1 and the shaping holes 3.
In practical application, can offer a plurality of plastic holes 3 on box body 1, a plurality of plastic holes 3 arrange in proper order along the thickness direction of wrapping bag 4, the bottom both ends of a plurality of plastic holes 3 all are provided with bearing groove 20, can realize having the multirow wrapping bag simultaneously to carry on the conveying line, filling, separation fall the bag to promote production efficiency. For example, the embodiment shown in fig. 1 to 5 is a dual-position packaging bag fixing device, which can realize simultaneous conveying and filling production of double rows of packaging bags.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. The packaging bag fixing device comprises a box body and a bottom support and is characterized in that a shaping hole is formed in the box body from top to bottom in a penetrating mode, the height of the box body is smaller than that of a packaging bag, and the shaping hole is matched with the shape of the packaging bag; the collet with box body rotatable connection, offered the bearing groove on the collet, the bearing groove set up in the below in plastic hole, the footing looks adaptation of bearing groove and wrapping bag.
2. The packaging bag fixing device according to claim 1, wherein the bottom support comprises a deflector rod, a supporting piece and a torsion spring, the deflector rod is fixedly connected with the supporting piece, and the supporting groove is formed in the supporting piece;
the box body is fixedly provided with a hinged support, one end of the deflector rod is rotatably connected with the hinged support, and the torsion spring is arranged between the deflector rod and the hinged support;
one side of the bearing piece, which faces the center of the box body, is abutted with the hinged support, and one end of the bearing groove, which faces the center of the box body, is opened.
3. The packaging bag fixing device according to claim 2, wherein one end of the deflector rod away from the hinge support is arranged obliquely in a direction away from the box body.
4. The packaging bag fixing device according to claim 2, wherein two of the supporting members are symmetrically arranged on two sides of the bottom of the box body.
5. The packaging bag fixing device according to claim 1, wherein the middle part of the cross section of the shaping hole is olive-shaped, and two ends of the shaping hole are rectangular.
6. The package holding device according to claim 1, wherein the cross section of the holding groove is V-shaped.
7. The packaging bag fixing device according to claim 1, wherein the box body is provided with a plurality of mounting holes.
8. The packaging bag fixing device according to any one of claims 1 to 7, wherein a plurality of shaping holes are provided, the shaping holes are sequentially arranged along the thickness direction of the packaging bag, and both ends of the bottom of the shaping holes are provided with the supporting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321984399.2U CN220563067U (en) | 2023-07-26 | 2023-07-26 | Packaging bag fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321984399.2U CN220563067U (en) | 2023-07-26 | 2023-07-26 | Packaging bag fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220563067U true CN220563067U (en) | 2024-03-08 |
Family
ID=90096613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321984399.2U Active CN220563067U (en) | 2023-07-26 | 2023-07-26 | Packaging bag fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220563067U (en) |
-
2023
- 2023-07-26 CN CN202321984399.2U patent/CN220563067U/en active Active
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