CN220722606U - Differential belt assembly and differential direction-adjusting conveying device - Google Patents
Differential belt assembly and differential direction-adjusting conveying device Download PDFInfo
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- CN220722606U CN220722606U CN202320729459.XU CN202320729459U CN220722606U CN 220722606 U CN220722606 U CN 220722606U CN 202320729459 U CN202320729459 U CN 202320729459U CN 220722606 U CN220722606 U CN 220722606U
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- transmission belt
- belt
- conveying surface
- differential
- assembly
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- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 230000005484 gravity Effects 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 30
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a differential belt assembly, which comprises a first transmission belt, a second transmission belt and a driving assembly; the first transmission belt and the second transmission belt are connected with the driving assembly and driven by the driving assembly; the first transmission belt and the second transmission belt are arranged at intervals or next to each other in the horizontal direction in order to enable the conveying directions of the first conveying surface of the first transmission belt and the second conveying surface of the second transmission belt to be the same, and the horizontal height of the first conveying surface is larger than or smaller than that of the second conveying surface. The packaging bag can be stably driven to turn, and the problem of difficult arrangement caused by the phenomenon of tilting can be effectively solved. The utility model also discloses a differential belt assembly which is included in the differential direction-adjusting conveying device, the differential belt assembly is provided with a plurality of groups, the differential belt assemblies are sequentially connected in a horizontal direction, the first conveying surfaces are arranged in a coplanar manner, and the second conveying surfaces are arranged in a coplanar manner.
Description
Technical Field
The utility model relates to the technical field of conveying devices, in particular to a differential belt assembly and a differential direction-adjusting conveying device.
Background
In the actual production line of food, the following practical problems are encountered: one side of a food package (e.g., a spicy strip package) is empty (because the package is not filled with 100% of the food), so that when the food package is placed, the empty side of the food package will be subjected to a "kickup" phenomenon, and thus, when the food package needs to be sorted so that the length direction of the food package is parallel to the conveying direction, the food package is conveyed by a differential roller conveyor in a conventional manner, but the sorting effect is always poor due to the "kickup" phenomenon, and the improvement is required.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a differential belt assembly which can drive the packaging bag to turn stably and can effectively solve the problem of difficult arrangement caused by the phenomenon of tilting.
The second object of the present utility model is to provide a differential direction-adjusting conveyor.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the differential belt assembly comprises a first transmission belt, a second transmission belt and a driving assembly; the first transmission belt and the second transmission belt are connected with the driving assembly and driven by the driving assembly; the first transmission belt and the second transmission belt are arranged at intervals or close to each other in sequence along the horizontal direction, so that the conveying directions of the first conveying surface of the first transmission belt and the second conveying surface of the second transmission belt are the same, and the horizontal height of the first conveying surface is larger than or smaller than that of the second conveying surface.
Further, the width of the first drive belt is smaller than the width of the second drive belt.
Further, at least one of the first conveying surface and the second conveying surface is arranged obliquely relative to the horizontal plane, so that conveyed articles of one obliquely arranged can slide onto or slide against the other under the influence of gravity.
Further, the differential belt assembly further comprises a baffle plate, wherein the baffle plate is attached to the horizontal side of the first conveying surface of the first transmission belt, and the baffle plate, the first conveying surface and the second conveying surface are sequentially arranged along the horizontal direction; the extending direction of the baffle is parallel to the conveying direction of the first conveying surface; the first conveying surface and the second conveying surface are parallel to each other, so that conveyed articles on the first conveying surface can slide to be abutted against the baffle under the influence of gravity.
Further, the first driving belt is of a polygonal structure, and the second driving belt is of a polygonal structure.
Further, the first driving belt is of a trilateral structure, and the second driving belt is of a trilateral structure.
Further, the driving assembly comprises a first driving source and a second driving source, wherein the first driving source is in driving connection with the first transmission belt, and the second driving source is in driving connection with the second transmission belt.
Further, the first driving source comprises a first motor and three first roll shafts which are in transmission connection with the first motor and are arranged in a triangle shape, and the first transmission belt is wound outside the three first roll shafts; the second driving source comprises a second motor and three second roll shafts which are connected with the second motor in a transmission mode and are arranged in a triangular mode, and the second driving belt is wound outside the three second roll shafts.
The second purpose of the utility model is realized by adopting the following technical scheme:
the differential direction-adjusting conveying device comprises a plurality of differential belt assemblies, wherein the differential belt assemblies are provided with a plurality of groups, the differential belt assemblies are sequentially connected in a horizontal direction, a plurality of first conveying surfaces are arranged in a coplanar manner, and a plurality of second conveying surfaces are arranged in a coplanar manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. the horizontal height of the first conveying surface is larger than or smaller than that of the second conveying surface, so that the packaging bag is inclined to the side with lower horizontal height or the side with lower horizontal rigidity and the tilted side with higher horizontal height is pressed by the heavier side of the packaging bag when the packaging bag is transversely conveyed, and the packaging bag can be adjusted to be oriented until the length direction of the packaging bag is parallel to the conveying direction of the packaging bag, namely, the packaging bag is not interfered by the tilting phenomenon.
2. Moreover, based on the fact that the first conveying surface and the second conveying surface are in surface contact with the packaging bag, the friction coefficient between the first conveying surface and the second conveying surface and the packaging bag is kept in a large range, and therefore the packaging bag can be driven to adjust the orientation by friction force.
Drawings
FIG. 1 is a schematic view of the differential belt assembly of the present utility model;
fig. 2 is another view of fig. 1.
In the figure: 1. a first drive belt; 11. a first conveying surface; 2. a second drive belt; 21. a second conveying surface; 3. a baffle; 4. a first driving source; 41. a first motor; 42. a first roller shaft; 5. a second driving source; 51. a second motor; 52. and a second roll shaft.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The use of "vertical," "horizontal," "left," "right," and similar expressions are for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1-2 show a differential belt assembly according to a preferred embodiment of the utility model, comprising a first drive belt 1, a second drive belt 2 and a drive assembly. The first transmission belt 1 and the second transmission belt 2 are connected with the driving assembly and driven by the driving assembly. The first transmission belt 1 and the second transmission belt 2 are arranged in sequence at intervals or next to each other in the horizontal direction so that the conveying direction of the first conveying surface 11 of the first transmission belt 1 and the conveying direction of the second conveying surface 21 of the second transmission belt 2 are the same, and the horizontal height of the first conveying surface 11 is greater than or less than the horizontal height of the second conveying surface 21.
In operation, when conveyed articles (such as packaging bags) are thrown to the junction between the first conveying surface 11 and the second conveying surface 21 in an out-of-order manner, the packaging bags rotate due to the speed difference between the first transmission belt 1 and the second transmission belt 2, and the rotation is stopped until the gravity of the packaging bags is almost completely borne by the first conveying surface 11 or the second conveying surface 21. At this time, it can be understood that the length direction or width direction of the package bag is parallel to the conveying direction thereof; it should be noted that, when the width of the first driving belt 1 and the width of the second driving belt 2 are appropriately set according to the size of the product, and the packaging bag is transported transversely (i.e., the length direction is perpendicular to the transport direction of the packaging bag) based on the height difference between the first transport surface 11 and the second transport surface 21, the first driving belt 1 and the second driving belt 2 are pressed at the same time, so that the edge-curling side (i.e., the "tilting phenomenon") of the packaging bag is either tilted and pressed on the side with lower horizontal height, or the edge-curling side is pressed on the side with higher horizontal height until the length direction of the packaging bag is parallel to the transport direction of the packaging bag.
Obviously, the horizontal height of the first conveying surface 11 is larger or smaller than that of the second conveying surface 21, so that the packaging bag is inclined to the side with lower horizontal height or the heavier side of the packaging bag is pressed against the side with lower horizontal rigidity and the tilted side is pressed against the side with higher horizontal height when the packaging bag is transversely conveyed, and the packaging bag can be adjusted to be oriented until the length direction of the packaging bag is parallel to the conveying direction of the packaging bag, namely, the packaging bag is not interfered by a tilting phenomenon. Further, the first conveying surface 11 and the second conveying surface 21 are in surface contact with the packaging bag, so that the friction coefficient between the first conveying surface 11 and the second conveying surface and the packaging bag is kept in a large range, and the packaging bag can be driven to adjust by friction force.
Preferably, the width of the first drive belt 1 is smaller than the width of the second drive belt 2. So arranged, when the packages are placed crosswise on the first belt 1, the second belt 2 must also be pressed to ensure that all packages lying on the first belt 1 are eventually correctly oriented (i.e. the length direction of the packages is parallel to the conveying direction of the packages themselves).
Preferably, at least one of the first conveying surface 11 and the second conveying surface 21 is disposed obliquely with respect to the horizontal plane so that conveyed articles (e.g., bags) of one of the obliquely disposed arrangements can slide down onto the other under the influence of gravity. Taking fig. 2 as an example, this arrangement may be such that all packages on the first and second drive belts 1, 2 will eventually slip to the lowest point of the first drive belt 1 (in this solution, the lowest point is on the left side of the first conveying surface 11, where no baffle 3 is provided on the left side, possibly resulting in packages falling to the ground). Or, as an alternative technical solution of the present embodiment: at least one of the first conveying surface 11 and the second conveying surface 21 is provided obliquely with respect to the horizontal plane so that conveyed articles (e.g., bags) of one of the obliquely provided articles can slide down against the other under the influence of gravity. At this time, the package will slide down to the boundary between the first conveying surface 11 and the second conveying surface 21 (in this embodiment, the lowest point is on the right side of the first conveying surface 11).
Preferably, referring to fig. 1 and 2, the differential belt assembly further includes a baffle plate 3, the baffle plate 3 is attached to a horizontal side on the first conveying surface 11 of the first transmission belt 1, and the baffle plate 3, the first conveying surface 11, and the second conveying surface 21 are sequentially arranged in a horizontal direction; the extending direction of the baffle 3 is parallel to the conveying direction of the first conveying surface 11; the first conveying surface 11 and the second conveying surface 21 are parallel to each other so that conveyed articles (e.g., bags) on the first conveying surface 11 can slide down against the baffle 3 under the influence of gravity. It will be appreciated that in this solution the lowest point is only the left side of the first conveying surface 11. The working principle at this time needs to be specifically explained: at this time, the first conveying surface 11 and the second conveying surface 21 are parallel to each other and are inclined so that all the bags eventually slide down and are conveyed against the baffle 3. When the package is transversely conveyed by the first conveying surface 11 having a narrower width, the second conveying surface 21 is pressed against the heavier side or the raised side of the package, and the package is always pressed against both the first conveying surface 11 and the second conveying surface 21 by the second conveying surface 21 having a greater horizontal height than the first conveying surface 11, so that the package is rotated until the longitudinal direction of the package is parallel to the conveying direction of the package.
Preferably, the first driving belt 1 has a polygonal structure, and the second driving belt 2 has a polygonal structure. Preferably, the first drive belt 1 has a trilateral configuration and the second drive belt 2 has a trilateral configuration. When the differential belt assemblies form the differential direction-adjusting conveying device, structural interference or motion interference phenomenon does not exist between the adjacent differential belt assemblies. Moreover, the differential belt assemblies are arranged in such a way that different speeds can be set between adjacent differential belt assemblies so as to solve the problem of the overlapping phenomenon through speed differences.
Preferably, the drive assembly comprises a first drive source 4 and a second drive source 5, the first drive source 4 being in driving connection with the first drive belt 1 and the second drive source 5 being in driving connection with the second drive belt 2. It will be appreciated that as an alternative arrangement: the drive assembly may also achieve a speed differential through a combination of gear sets.
Preferably, the first driving source 4 includes a first motor 41, three first roller shafts 42 connected with the first motor 41 in a transmission manner and arranged in a triangle shape, and the first transmission belt 1 is wound around the three first roller shafts 42. The second driving source 5 comprises a second motor 51, three second roll shafts 52 which are in transmission connection with the second motor 51 and are arranged in a triangle shape, and the second transmission belt 2 is wound outside the three second roll shafts 52.
The utility model also discloses a differential direction-adjusting conveying device, which comprises a plurality of groups of differential belt assemblies, wherein the groups of differential belt assemblies are sequentially arranged in a connected mode along the horizontal direction, the first conveying surfaces 11 are arranged in a coplanar mode, and the second conveying surfaces 21 are arranged in a coplanar mode.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (9)
1. Differential belt subassembly, its characterized in that: comprises a first transmission belt (1), a second transmission belt (2) and a driving assembly; the first transmission belt (1) and the second transmission belt (2) are connected with the driving assembly and driven by the driving assembly; the first transmission belt (1) and the second transmission belt (2) are arranged at intervals or next to each other along the horizontal direction in sequence, so that the conveying directions of a first conveying surface (11) of the first transmission belt (1) and a second conveying surface (21) of the second transmission belt (2) are the same, and the horizontal height of the first conveying surface (11) is larger than or smaller than that of the second conveying surface (21).
2. The differential belt assembly as in claim 1, wherein: the width of the first transmission belt (1) is smaller than the width of the second transmission belt (2).
3. A differential belt assembly as claimed in claim 1 or 2, wherein: at least one of the first conveying surface (11) and the second conveying surface (21) is arranged obliquely relative to the horizontal plane, so that conveyed articles of one obliquely arranged can slide onto the other or slide to abut against the other under the influence of gravity.
4. A differential belt assembly as in claim 3, wherein: the differential belt assembly further comprises a baffle plate (3), the baffle plate (3) is attached to the horizontal side of the first conveying surface (11) of the first transmission belt (1), and the baffle plate (3), the first conveying surface (11) and the second conveying surface (21) are sequentially arranged along the horizontal direction; the extending direction of the baffle (3) is parallel to the conveying direction of the first conveying surface (11); the first conveying surface (11) and the second conveying surface (21) are parallel to each other, so that conveyed articles on the first conveying surface (11) can slide to be abutted against the baffle plate (3) under the influence of gravity.
5. The differential belt assembly as in claim 1, wherein: the first transmission belt (1) is of a polygonal structure, and the second transmission belt (2) is of a polygonal structure.
6. The differential belt assembly as in claim 5, wherein: the first transmission belt (1) is of a trilateral structure, and the second transmission belt (2) is of a trilateral structure.
7. The differential belt assembly as in claim 1, wherein: the driving assembly comprises a first driving source (4) and a second driving source (5), wherein the first driving source (4) is in driving connection with the first transmission belt (1), and the second driving source (5) is in driving connection with the second transmission belt (2).
8. The differential belt assembly as in claim 7, wherein: the first driving source (4) comprises a first motor (41) and three first roll shafts (42) which are in transmission connection with the first motor (41) and are arranged in a triangle shape, and the first transmission belt (1) is wound outside the three first roll shafts (42); the second driving source (5) comprises a second motor (51), and three second roll shafts (52) which are in transmission connection with the second motor (51) and are arranged in a triangle, and the second transmission belt (2) is wound outside the three second roll shafts (52).
9. Differential steering conveyor, its characterized in that: a differential belt assembly as claimed in any one of claims 1-8, said differential belt assembly being provided with a plurality of sets, said sets being sequentially arranged in succession in a horizontal direction with a plurality of said first conveying surfaces (11) being arranged coplanar and a plurality of said second conveying surfaces (21) being arranged coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729459.XU CN220722606U (en) | 2023-04-04 | 2023-04-04 | Differential belt assembly and differential direction-adjusting conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729459.XU CN220722606U (en) | 2023-04-04 | 2023-04-04 | Differential belt assembly and differential direction-adjusting conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220722606U true CN220722606U (en) | 2024-04-05 |
Family
ID=90501389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320729459.XU Active CN220722606U (en) | 2023-04-04 | 2023-04-04 | Differential belt assembly and differential direction-adjusting conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220722606U (en) |
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2023
- 2023-04-04 CN CN202320729459.XU patent/CN220722606U/en active Active
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