CN220557408U - Oilless spider hand cigarette conveying device - Google Patents
Oilless spider hand cigarette conveying device Download PDFInfo
- Publication number
- CN220557408U CN220557408U CN202321452303.8U CN202321452303U CN220557408U CN 220557408 U CN220557408 U CN 220557408U CN 202321452303 U CN202321452303 U CN 202321452303U CN 220557408 U CN220557408 U CN 220557408U
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- wheel body
- eccentric
- shaft
- rotating
- conveying device
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 33
- 241000239290 Araneae Species 0.000 title claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000005461 lubrication Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model belongs to the technical field of cigarette conveying production equipment, and particularly discloses an oilless spider hand cigarette conveying device, which comprises a rotary wheel body, wherein one end of the rotary wheel body is rotationally connected with an eccentric shaft, the eccentric shaft comprises a front section shaft and a rear section shaft, the front section shaft is distributed in a circumferential array around the rotation axis of the rotary wheel body, and a conveying arm is connected to the front section shaft; the rear section shaft is rotationally connected with an eccentric disc, the rear section shaft is circumferentially distributed on the eccentric disc, and the eccentric disc is rotationally connected with an eccentric wheel; the utility model provides an oilless spider hand cigarette conveying device without liquid oil lubrication.
Description
Technical Field
The utility model belongs to the technical field of cigarette conveying production equipment, and particularly relates to an oilless spider hand cigarette conveying device.
Background
In the production process of the cigarette making machine, in order to facilitate later slitting and splicing with a cigarette holder after the cigarette is formed, the horizontal movement of the cigarette needs to be converted into circular movement rotating around a drum wheel. The conveying of cigarettes needs to utilize the rotating wheel body to drive the conveying arm to rotate along with the rotating wheel body in the forward direction, and meanwhile, the conveying arm is driven to rotate in the reverse direction, the original cigarette making machine equipment adopts a multi-gear combined transmission structure to drive the conveying arm to rotate, and the gear transmission needs to be lubricated by using liquid oil, so that oil leakage is easy to occur, oil smoke accidents are caused, huge economic loss is caused, and the oil smoke accidents are considered as one of the largest accidents in the tobacco industry.
Disclosure of Invention
The utility model aims to provide an oilless spider hand cigarette conveying device without liquid oil lubrication.
Based on the above purpose, the utility model adopts the following technical scheme:
the oil-free spider hand cigarette conveying device comprises a rotary wheel body, wherein one end of the rotary wheel body is rotationally connected with an eccentric shaft, the eccentric shaft comprises a front section shaft and a rear section shaft, the front section shaft is distributed in a circumferential array around the rotation axis of the rotary wheel body, and a conveying arm is connected to the front section shaft; the rear section shaft is rotationally connected with an eccentric disc, the rear section shaft is circumferentially distributed on the eccentric disc, and the eccentric disc is rotationally connected with an eccentric wheel.
Further, the rotating wheel body and the eccentric wheel are connected with a transmission mechanism; the rotating speed of the eccentric wheel is the same as that of the rotating wheel body, and the rotating direction is opposite.
Further, the transmission mechanism comprises a forward synchronous pulley connected with the rotating pulley body, and further comprises a reverse synchronous pulley connected with the eccentric wheel, wherein the reverse synchronous pulley and the forward synchronous pulley are coaxial.
Further, the rotating wheel body is a rotating cavity, and the eccentric wheel and the eccentric disc are arranged in the rotating cavity.
Further, the rotating wheel body comprises a front wheel body and a rear wheel body connected with the front wheel body, the front wheel body and the rear wheel body are of groove structures, and the eccentric wheel and the eccentric disc are arranged between the front wheel body and the rear wheel body.
Further, front through holes rotationally connected with the front section shaft are uniformly distributed on the front wheel body, and the front section shaft penetrates through the front through holes and is connected with the conveying arm.
Further, the transmission mechanism further comprises a reverse rotating shaft connected with the eccentric wheel, one end, far away from the eccentric wheel, of the reverse rotating shaft is connected with a reverse synchronous pulley, and the forward synchronous pulley is arranged between the rear wheel body and the reverse synchronous pulley.
Further, the rear wheel body is connected with a supporting rod, a shaft through hole is formed in the supporting rod, and a reverse rotating shaft is arranged in the shaft through hole and is in rotating connection with the supporting rod; the forward synchronous pulley and the rear pulley body are both rotationally connected with the supporting shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. the eccentric wheel and the transmission wheel body are arranged to drive the eccentric shaft to rotate together, so that the eccentric shaft rotates reversely when rotating around the rotating wheel body in the forward direction, and further drives the transmission arm to rotate, and a gear set and other liquid oil lubrication mechanisms are not used, so that oil smoke accidents are avoided in the cigarette conveying process due to internal oil-free transmission, and the safety is improved; meanwhile, the production, maintenance and maintenance costs are reduced.
2. The rotating speed of the eccentric wheel is the same as that of the rotating wheel body, the rotating direction is opposite, the eccentric wheel can drive the eccentric shaft to rotate in the forward direction around the rotating wheel body and reversely rotate at the same speed, and the eccentric wheel is matched with the conveying arm to keep the suction claw of the conveying arm horizontal, so that the stability of conveying cigarettes is ensured.
3. The forward synchronous pulley and the reverse synchronous pulley are used for transmission, so that the use of liquid oil lubrication can be avoided, and the safety is ensured. The eccentric wheel and the eccentric disc are arranged in the rotating cavity, so that the eccentric wheel and the eccentric disc can be isolated from the external environment, and the eccentric wheel and the eccentric disc are protected. The front wheel body and the rear wheel body are arranged, so that the disassembly, assembly and maintenance are convenient. The reverse rotating shaft is arranged in the supporting rod, and the supporting rod is used for supporting the reverse rotating shaft, the reverse synchronous pulley and the forward synchronous pulley, so that the whole structure is more compact and more stable.
Drawings
FIG. 1 is a schematic diagram of embodiment 1 of the present utility model;
FIG. 2 is an exploded view showing the internal structure of the wheel body according to embodiment 1 of the present utility model;
FIG. 3 is a cross-sectional view of example 1 of the present utility model;
fig. 4 is a partial enlarged view of fig. 3.
In the figure: the device comprises a front wheel body 1, an eccentric shaft 2, an eccentric disc 3, a rear wheel body 4, a forward synchronous pulley 5, a supporting rod 6, a reverse synchronous pulley 7, a reverse rotating shaft 8 and an eccentric wheel 9.
Detailed Description
Example 1
The utility model provides an oilless spider hand cigarette conveyor, is shown as fig. 1-4, including rotating the wheel body, is shown as fig. 2-3, rotates the wheel body and includes preceding wheel body 1, still includes the back wheel body 4 that links firmly with preceding wheel body 1, preceding wheel body 1 and back wheel body 4 are the recess structure of solid of revolution, and preceding wheel body 1 and back wheel body 4 are coaxial, and the cavity that preceding wheel body 1 and back wheel body 4 constitute is the rotation cavity. The front wheel body 1 is of a cylindrical groove structure, 8 front through holes are uniformly distributed at the front end of the front wheel body 1, and the front through holes are distributed in a circumferential array around the axis of the front wheel body 1.
The front end of the rotating wheel body is rotationally connected with an eccentric shaft 2, and the eccentric shaft 2 comprises a front section shaft and a rear section shaft fixedly arranged at the rear end of the front section shaft; the front end shaft is parallel to but not collinear with the axis of the rear section shaft, the front section shaft is coaxial with the front through hole and rotationally connected with the front through hole, the front section shaft penetrates through the front through hole and is connected with a conveying arm, and the axis of the front section shaft is parallel to the axis of the rotating wheel body.
The rear section shafts are all rotationally connected with eccentric discs 3, the rear section shafts are distributed in a circumferential array around the axis of the eccentric discs 3, 8 rear through holes are uniformly distributed on the eccentric discs 3, the rear section shafts are all coaxial with the rear through holes and are rotationally connected with the rear through holes, and bearings coaxial with the rear section shafts are connected between the rear section shafts and the rear through holes; the eccentric disc 3 rotates and is connected with the eccentric wheel 9, and the eccentric disc 3 is the ring structure, and the eccentric wheel 9 is cylindric structure, is connected with the bearing between eccentric disc 3 and the eccentric wheel 9, and eccentric disc 3, eccentric wheel 9 and bearing all set up coaxially, and the axis of eccentric disc 3 is parallel with the axis of preceding wheel body 1, and eccentric disc 3, eccentric wheel 9 and bearing all set up in rotating the cavity.
The rear end of the rear wheel body 4 is provided with a rod through hole, the rear end of the rear wheel body 4 is rotationally connected with a supporting rod 6, the supporting rod 6 is of a cylindrical structure coaxial with the rear wheel body 4, and the front end of the supporting rod 6 penetrates through the rod through hole and is arranged in the rotating cavity; the rotating wheel body and the eccentric wheel 9 are connected with a transmission mechanism, the transmission mechanism comprises a forward synchronous pulley 5 fixedly connected with the rear wheel body 4, and the forward synchronous pulley 5 is coaxial with the rear wheel body 4; the forward synchronous belt wheel 5 and the rear wheel body 4 are both sleeved on the supporting rod 6 and are rotationally connected with the supporting rod 6 around the axis of the supporting rod 6.
The support rod 6 is internally provided with a shaft through hole coaxial with the support rod, the transmission mechanism further comprises a reverse rotating shaft 8 arranged in the shaft through hole, the reverse rotating shaft 8 is rotationally connected with the support rod 6, the front end of the reverse rotating shaft 8 is fixedly connected with the eccentric wheel 9, the rear end of the reverse rotating shaft is fixedly connected with a reverse synchronous pulley 7, the reverse synchronous pulley 7 is arranged at the rear of the support rod 6, and the axis of the reverse rotating shaft 8 is parallel but not collinear with the axis of the eccentric wheel 9.
The forward synchronous pulley 5 is connected with a forward driving mechanism through a synchronous belt mechanism, the reverse synchronous pulley 7 is connected with a reverse driving mechanism through a synchronous belt mechanism, and the forward driving mechanism and the reverse driving mechanism drive the forward synchronous pulley 5 and the reverse synchronous pulley 7 to rotate reversely and have the same rotating speed. The forward driving mechanism and the reverse driving mechanism can be realized by using a smoke machine power or a servo motor matched with a gear set.
As shown in fig. 3-4, the eccentric shaft 2 and the rear wheel body 4 are provided with negative pressure channels communicated with suction claws on the conveying arm.
When the synchronous belt type synchronous belt drive mechanism works, the forward driving mechanism drives the forward synchronous belt wheel 5 to rotate forward, and the reverse driving mechanism drives the reverse synchronous belt wheel 7 to rotate reversely through the synchronous belt mechanism, so that the rotating speeds of the forward synchronous belt wheel 5 and the reverse synchronous belt wheel 7 are the same. The forward synchronous pulley 5 drives the rear wheel body 4 and the front wheel body 1 to rotate forward, the front wheel body 1 drives the front section shaft of the eccentric shaft 2 to rotate forward through the front through hole, and the front section shaft drives the eccentric disc 3 to rotate forward through the rear section shaft. Simultaneously, the reverse synchronous pulley 7 drives the reverse rotating shaft 8 and the eccentric wheel 9 to reversely rotate, and the eccentric wheel 9 and the eccentric shaft 2 jointly drive the eccentric disc 3, so that the point rotation track on the eccentric disc 3 is elliptical; the eccentric disc 3 and the front wheel body 1 drive the eccentric shaft 2 to reversely rotate, the eccentric shaft 2 drives the conveying arm to reversely rotate while rotating around the axis of the front wheel body 1 in the forward direction, and the sucking claw on the conveying arm rotates in the forward direction while the conveying arm rotates in the reverse direction, so that the sucking claw drives the cigarettes to keep horizontal.
As shown in fig. 1, when the suction claw rotates to the point a, the horizontal direction speed is maximum, the vertical direction speed is zero, and the negative pressure suction cigarette is opened when the rotation speed is regulated to ensure that the horizontal direction speed is consistent with the cigarette speed; and when the vertical speed of the suction claw is maximum and the horizontal speed is zero at the point B, the negative pressure is closed when the vertical speed is consistent with the tangential speed of the edge of the cigarette receiving wheel, and the cigarettes are carried away by the cigarette receiving wheel, so that the conversion from the horizontal movement of the cigarettes to the circular movement is completed.
Claims (8)
1. The oil-free spider hand cigarette conveying device is characterized by comprising a rotary wheel body, wherein one end of the rotary wheel body is rotationally connected with an eccentric shaft, the eccentric shaft comprises a front section shaft and a rear section shaft, the front section shaft is distributed in a circumferential array around the rotation axis of the rotary wheel body, and a conveying arm is connected to the front section shaft; the rear section shaft is rotationally connected with an eccentric disc, the rear section shaft is circumferentially distributed on the eccentric disc in an array, and the eccentric disc is rotationally connected with an eccentric wheel.
2. The oil-free spider hand cigarette conveying device according to claim 1, wherein the rotating wheel body and the eccentric wheel are connected with a transmission mechanism; the rotating speed of the eccentric wheel and the rotating wheel body is the same, and the rotating direction is opposite.
3. The oil-free spider hand cigarette conveying device of claim 2, wherein the transmission mechanism comprises a forward synchronous pulley connected with the rotating wheel body and a reverse synchronous pulley connected with the eccentric wheel, and the reverse synchronous pulley and the forward synchronous pulley are coaxial.
4. The oil-free spider hand cigarette conveying device according to claim 3, wherein the rotating wheel body is a rotating cavity, and the eccentric wheel and the eccentric disc are arranged in the rotating cavity.
5. The oil-free spider hand cigarette conveying device of claim 4, wherein the rotating wheel body comprises a front wheel body and a rear wheel body connected with the front wheel body, the front wheel body and the rear wheel body are of groove structures, and the eccentric wheel and the eccentric disc are arranged between the front wheel body and the rear wheel body.
6. The oil-free spider hand cigarette conveying device according to claim 5, wherein front through holes are uniformly distributed on the front wheel body and are rotationally connected with the front section shaft, and the front section shaft penetrates through the front through holes and is connected with the conveying arm.
7. The oil-free spider hand cigarette conveying device of claim 6, wherein the transmission mechanism further comprises a reverse rotating shaft connected with the eccentric, an end of the reverse rotating shaft away from the eccentric is connected with a reverse synchronous pulley, and the forward synchronous pulley is arranged between the rear pulley body and the reverse synchronous pulley.
8. The oil-free spider hand cigarette conveying device according to claim 7, wherein the rear wheel body is connected with a supporting rod, a shaft through hole is formed in the supporting rod, and the reverse rotating shaft is arranged in the shaft through hole and is in rotating connection with the supporting rod; the forward synchronous pulley and the rear pulley body are both rotationally connected with the supporting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452303.8U CN220557408U (en) | 2023-06-08 | 2023-06-08 | Oilless spider hand cigarette conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452303.8U CN220557408U (en) | 2023-06-08 | 2023-06-08 | Oilless spider hand cigarette conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220557408U true CN220557408U (en) | 2024-03-08 |
Family
ID=90087770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452303.8U Active CN220557408U (en) | 2023-06-08 | 2023-06-08 | Oilless spider hand cigarette conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220557408U (en) |
-
2023
- 2023-06-08 CN CN202321452303.8U patent/CN220557408U/en active Active
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