CN216334556U - Cigarette transmission band guiding mechanism - Google Patents
Cigarette transmission band guiding mechanism Download PDFInfo
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- CN216334556U CN216334556U CN202122996159.1U CN202122996159U CN216334556U CN 216334556 U CN216334556 U CN 216334556U CN 202122996159 U CN202122996159 U CN 202122996159U CN 216334556 U CN216334556 U CN 216334556U
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- roller supporting
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- conveying
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Abstract
The utility model discloses a cigarette conveying belt adjusting mechanism, wherein a conveying roller of the cigarette conveying belt adjusting mechanism comprises a conveying roller supporting shaft and a driven conveying roller; a first transmission roller supporting shaft matching hole is formed in the first transmission roller supporting seat, and the first end of the transmission roller supporting shaft is in sliding fit with the first transmission roller supporting shaft matching hole; a second transmission roller supporting shaft matching hole is formed in the second transmission roller supporting seat, the second end of the transmission roller supporting shaft is in sliding fit with the second transmission roller supporting shaft matching hole, and the extending direction of the second transmission roller supporting shaft matching hole is parallel to the transmission direction of the cigarette transmission belt; the conveying roller supporting shaft transverse driving unit is connected with the second end of the conveying roller supporting shaft. The cigarette transmission band adjusting mechanism can drive the offset of the driven conveying roller through the offset of the transmission roller supporting shaft in the second transmission roller supporting seat, and the purpose of adjusting the belt of the deviation is achieved.
Description
Technical Field
The utility model relates to the field of cigarette packaging, in particular to a cigarette conveying belt adjusting mechanism.
Background
In cigarette packaging, a conveyor belt is often used. The conveying belt can be used for conveying cigarette products such as cigarette packets, strip cigarettes and the like. The existing cigarette conveying belt is generally composed of a conveying roller and a belt, and the conveying roller drives the belt to move.
In the actual production process, the cigarette conveying belt works continuously for a long time, so that the problem of belt deviation occurs, the belt is easy to damage, and the damage to the conveyed cigarette products is also easy to cause.
Therefore, how to provide a mechanism capable of effectively adjusting the belt of the cigarette conveying belt to deviate becomes a technical problem which needs to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a new technical scheme of a cigarette conveying belt adjusting mechanism capable of effectively adjusting a belt of a cigarette conveying belt to deviate.
According to a first aspect of the present invention, there is provided a cigarette conveyor belt adjustment mechanism.
The cigarette conveying belt adjusting mechanism comprises a conveying roller, a first conveying roller supporting seat, a second conveying roller supporting seat and a conveying roller supporting shaft transverse driving unit; wherein the content of the first and second substances,
the transmission roller comprises a transmission roller supporting shaft and a driven conveying roller, and the driven conveying roller is arranged on the transmission roller supporting shaft;
the first conveying roller supporting seat and the second conveying roller supporting seat are oppositely arranged;
a first transmission roller supporting shaft matching hole is formed in the first transmission roller supporting seat, the first end of the transmission roller supporting shaft is in sliding fit with the first transmission roller supporting shaft matching hole, openings in two ends of the first transmission roller supporting shaft matching hole are waist-shaped holes, and the length of the long shaft of the first transmission roller supporting shaft matching hole, which is close to the opening of the second transmission roller supporting seat, is greater than the length of the long shaft of the first transmission roller supporting shaft matching hole, which is far away from the opening of the second transmission roller supporting seat;
a second transmission roller supporting shaft matching hole is formed in the second transmission roller supporting seat, the second end of the transmission roller supporting shaft is in sliding fit with the second transmission roller supporting shaft matching hole, and the extending direction of the second transmission roller supporting shaft matching hole is parallel to the transmission direction of the cigarette transmission belt;
the conveying roller supporting shaft transverse driving unit is connected with the second end of the conveying roller supporting shaft so as to drive the second end of the conveying roller supporting shaft to move along the second conveying roller supporting shaft matching hole.
Optionally, an included angle is formed between a connecting line between the geometric center of the driven conveying roller and the geometric center of the conveying roller supporting shaft and the central shaft of the conveying roller supporting shaft.
Optionally, an included angle between a connecting line between the geometric center of the driven conveying roller and the geometric center of the conveying roller supporting shaft and the central shaft of the conveying roller supporting shaft is 45-80 °.
Optionally, the first transmission roller supporting shaft matching hole is adjacent to one side of the second transmission roller supporting seat, which is contacted with the first end of the transmission roller supporting shaft, and the side of the first transmission roller supporting shaft matching hole, which is far away from the second transmission roller supporting seat, which is contacted with the first end of the transmission roller supporting shaft, is arranged oppositely.
Optionally, an elastic supporting piece is further arranged in the first transmission roller supporting shaft matching hole, and the elastic supporting piece is arranged to provide acting force along the transmission direction of the cigarette transmission belt to the first end of the transmission roller supporting shaft.
Optionally, the resilient support is a compression spring.
Optionally, the second conveying roller support shaft matching hole is a kidney-shaped hole.
Optionally, a connection point of the conveying roller support shaft transverse driving unit and the conveying roller support shaft is located between the driven conveying roller and the second conveying roller support seat.
Optionally, the conveying roller support shaft transverse driving unit is an air cylinder.
Optionally, a piston rod of the cylinder is in threaded connection with the transmission roller support shaft.
The cigarette transmission band adjusting mechanism can drive the offset of the driven conveying roller through the offset of the transmission roller supporting shaft in the second transmission roller supporting seat, and the purpose of adjusting the belt of the deviation is achieved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic structural view of an embodiment of a cigarette conveying belt adjusting mechanism of the present disclosure.
The figures are labeled as follows:
the conveying device comprises a conveying roller-1, a conveying roller supporting shaft-11, a driven conveying roller-12, a first conveying roller supporting seat-2, a first conveying roller supporting shaft matching hole-20, a second conveying roller supporting seat-3, a second conveying roller supporting shaft matching hole-30 and a conveying roller supporting shaft transverse driving unit-4.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1, the cigarette conveying belt adjusting mechanism of the present disclosure includes a conveying roller 1, a first conveying roller support base 2, a second conveying roller support base 3, and a conveying roller support shaft transverse driving unit 4.
The conveying roller 1 includes a conveying roller support shaft 11 and a driven conveying roller 12. The driven conveying roller 12 is mounted on the conveying roller supporting shaft 11. The driven conveying roller 12 may be mounted on the conveying roller supporting shaft 11 in an interference fit or integrally formed manner, for example. The conveying rollers 1 in the present disclosure are all driven rollers of cigarette conveying belts.
The first conveying roller support base 2 and the second conveying roller support base 3 are arranged oppositely. The first conveying roller support base 2 and the second conveying roller support base 3 may have a plate-like structure or a block-like structure.
The first conveying roller supporting seat 2 is provided with a first conveying roller supporting shaft matching hole 20. The first end of the transfer roller support shaft 11 is slidably fitted into the first transfer roller support shaft fitting hole 20. Openings at two ends of the first transmission roller support shaft matching hole 20 are waist-shaped holes, and the length of the long shaft of the opening of the first transmission roller support shaft matching hole 20 close to the second transmission roller support seat 3 is greater than the length of the long shaft of the opening of the first transmission roller support shaft matching hole 20 far away from the second transmission roller support seat 3. That is, the first conveying roller support shaft fitting hole 20 is a tapered hole, and the aperture of the first conveying roller support shaft fitting hole 20 gradually increases in a direction approaching the second conveying roller support base 3.
The second conveying roller supporting seat 3 is provided with a second conveying roller supporting shaft matching hole 30. The second end of the transmission roller support shaft 11 is in sliding fit with the second transmission roller support shaft matching hole 30, and the extension direction of the second transmission roller support shaft matching hole 30 is parallel to the transmission direction of the cigarette conveying belt. The second end of the transfer roller support shaft 11 is movable along the second transfer roller support shaft fitting hole 30 to bring the driven conveying roller 12 into synchronous movement.
The transfer roller support shaft lateral driving unit 4 is connected to the second end of the transfer roller support shaft 11 to drive the second end of the transfer roller support shaft 11 to move along the second transfer roller support shaft fitting hole 30. The conveying roller supporting shaft lateral driving unit 4 may be, for example, a motor or a cylinder, or the like.
When the belt deviation problem of the cigarette conveying belt occurs, the conveying roller supporting shaft transverse driving unit 4 drives the second end of the conveying roller supporting shaft 11 to move in the second conveying roller supporting shaft matching hole 30. At this time, the position of the first end of the transferring roller supporting shaft 11 at the first transferring roller supporting shaft fitting hole 20 is also changed, and the position of the transferring roller supporting shaft 11 is stably adjusted. The position of the driven conveyor roller 12 is changed by the position-adjusted conveyor roller support shaft 11, and the position of the belt in contact with the driven conveyor roller 12 is adjusted accordingly.
The cigarette transmission belt adjusting mechanism can drive the offset of the driven conveying roller 12 through the offset of the transmission roller supporting shaft 11 in the second transmission roller supporting seat 3, and the purpose of adjusting the deviation belt is achieved.
In one embodiment of the cigarette conveying belt adjusting mechanism of the present disclosure, a connecting line between the geometric center of the driven conveying roller 12 and the geometric center of the conveying roller supporting shaft 11 has an angle with the central axis of the conveying roller supporting shaft 11. This arrangement facilitates the driven conveyor roller 12 to provide greater force to the belt, thereby improving the efficiency of off-tracking belt adjustment.
Further, an angle between a line connecting the geometric center of the driven conveyor roller 12 and the geometric center of the conveying roller support shaft 11 and the central axis of the conveying roller support shaft 11 is 45 ° to 80 °.
In one embodiment of the cigarette conveying belt adjusting mechanism of the present disclosure, in order to improve the positioning stability of the conveying roller support shaft 11 in the first conveying roller support shaft fitting hole 20, a side of the first conveying roller support shaft fitting hole 20 adjacent to the opening of the second conveying roller support base 3 in contact with the first end of the conveying roller support shaft 11 and a side of the first conveying roller support shaft fitting hole 20 away from the opening of the second conveying roller support base 3 in contact with the first end of the conveying roller support shaft 11 are disposed opposite to each other.
In one embodiment of the cigarette tape adjusting mechanism of the present disclosure, an elastic support member (not shown) is further disposed in the first transfer roller support shaft engaging hole 20. The resilient support may be adapted to provide a force to the first end of the transport roller support shaft 11 in the direction of transport of the cigarette conveyor. The provision of the elastic support member facilitates improvement in the stability of positioning of the transfer roller support shaft 11 in the first transfer roller support shaft fitting hole 20.
Further, the elastic support is a compression spring.
In one embodiment of the cigarette tape adjusting mechanism of the present disclosure, the second transfer roller support shaft engaging hole 20 is a kidney-shaped hole in order to increase the flexibility of movement of the second end of the transfer roller support shaft 11.
In one embodiment of the cigarette conveying belt adjusting mechanism of the present disclosure, in order to improve the driving efficiency, the connecting point of the conveying roller support shaft lateral driving unit 4 and the conveying roller support shaft 11 is located between the driven conveying roller 12 and the second conveying roller support base 3.
In one embodiment of the cigarette conveyor belt adjusting mechanism of the present disclosure, the conveyor roller support shaft lateral drive unit 4 is an air cylinder.
Further, to reduce the cost, a piston rod of the air cylinder is screwed to the transfer roller support shaft 11.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (10)
1. A cigarette conveying belt adjusting mechanism is characterized by comprising a conveying roller, a first conveying roller supporting seat, a second conveying roller supporting seat and a conveying roller supporting shaft transverse driving unit; wherein the content of the first and second substances,
the transmission roller comprises a transmission roller supporting shaft and a driven conveying roller, and the driven conveying roller is arranged on the transmission roller supporting shaft;
the first conveying roller supporting seat and the second conveying roller supporting seat are oppositely arranged;
a first transmission roller supporting shaft matching hole is formed in the first transmission roller supporting seat, the first end of the transmission roller supporting shaft is in sliding fit with the first transmission roller supporting shaft matching hole, openings in two ends of the first transmission roller supporting shaft matching hole are waist-shaped holes, and the length of the long shaft of the first transmission roller supporting shaft matching hole, which is close to the opening of the second transmission roller supporting seat, is greater than the length of the long shaft of the first transmission roller supporting shaft matching hole, which is far away from the opening of the second transmission roller supporting seat;
a second transmission roller supporting shaft matching hole is formed in the second transmission roller supporting seat, the second end of the transmission roller supporting shaft is in sliding fit with the second transmission roller supporting shaft matching hole, and the extending direction of the second transmission roller supporting shaft matching hole is parallel to the transmission direction of the cigarette transmission belt;
the conveying roller supporting shaft transverse driving unit is connected with the second end of the conveying roller supporting shaft so as to drive the second end of the conveying roller supporting shaft to move along the second conveying roller supporting shaft matching hole.
2. The cigarette conveyor belt adjusting mechanism of claim 1, wherein a line connecting the geometric center of the driven conveyor roller and the geometric center of the conveyor roller support shaft forms an angle with the central axis of the conveyor roller support shaft.
3. A cigarette conveyor belt adjusting mechanism according to claim 2, wherein a line between the geometric centre of the driven conveyor roller and the geometric centre of the conveyor roller support shaft forms an angle of 45 ° to 80 ° with the central axis of the conveyor roller support shaft.
4. A cigarette conveyor belt adjustment mechanism according to claim 1, wherein said first transfer roller support axle engagement aperture is disposed adjacent a side of said second transfer roller support mount opening in contact with said first end of said transfer roller support axle and opposite a side of said first transfer roller support axle engagement aperture remote from said second transfer roller support mount opening in contact with said first end of said transfer roller support axle.
5. The cigarette conveyor adjustment mechanism of claim 1, wherein the first transport roller support shaft engagement aperture further comprises a resilient support member disposed therein, the resilient support member being configured to provide a force to the first end of the transport roller support shaft in a direction of transport of the cigarette conveyor.
6. The cigarette conveyor adjustment mechanism of claim 5, wherein the resilient support is a compression spring.
7. The cigarette conveyor adjustment mechanism of claim 1, wherein the second transfer roller support shaft engagement aperture is a kidney-shaped aperture.
8. A cigarette conveyor belt adjustment mechanism as in claim 1 wherein the point of attachment of the transport roller support shaft transverse drive unit to the transport roller support shaft is between the driven feed roller and the second transport roller support shoe.
9. The cigarette conveyor adjustment mechanism of claim 1, wherein the transport roller support shaft lateral drive unit is an air cylinder.
10. The cigarette conveyor adjustment mechanism of claim 9, wherein the piston rod of the cylinder is in threaded connection with the conveyor roller support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996159.1U CN216334556U (en) | 2021-11-19 | 2021-11-19 | Cigarette transmission band guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996159.1U CN216334556U (en) | 2021-11-19 | 2021-11-19 | Cigarette transmission band guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216334556U true CN216334556U (en) | 2022-04-19 |
Family
ID=81157601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122996159.1U Active CN216334556U (en) | 2021-11-19 | 2021-11-19 | Cigarette transmission band guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216334556U (en) |
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2021
- 2021-11-19 CN CN202122996159.1U patent/CN216334556U/en active Active
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