CN213848715U - Automatic tobacco leaf feeding device - Google Patents
Automatic tobacco leaf feeding device Download PDFInfo
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- CN213848715U CN213848715U CN202021865136.6U CN202021865136U CN213848715U CN 213848715 U CN213848715 U CN 213848715U CN 202021865136 U CN202021865136 U CN 202021865136U CN 213848715 U CN213848715 U CN 213848715U
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Abstract
The utility model belongs to the technical field of tobacco leaf feeding equipment, in particular to an automatic tobacco leaf feeding device, which comprises a transmission mechanism and a controller, wherein the upper side of the transmission mechanism is provided with two groups of grading identification mechanisms, the transmission mechanism is provided with a carding mechanism, a turnover mechanism is arranged between the two grading identification mechanisms, the turnover mechanism comprises two supporting plates which are respectively and fixedly connected with the left side and the right side of the transmission mechanism, the left supporting plate is provided with a motor, a motor output shaft penetrates through the supporting plates and is in transmission connection with a rotary drum, the middle of the rotary drum is provided with an empty groove, one side of the rotary drum, which is far away from the motor, is rotatably assembled with a connecting sleeve communicated with the empty groove, one side of the inside of the connecting sleeve, which is close to the output end of the transmission mechanism, is fixedly connected with a suction resisting plate matched with the empty groove, one side of the right supporting plate, which is far away from the transmission mechanism, is provided with a vacuum air pump, one side of the rotary drum, which is close to the output end of the transmission mechanism, is provided with a guide plate, the automatic tobacco leaf feeding device can carry out grading detection, and can also detect the two sides of the tobacco leaves, thus ensuring the effectiveness of detection.
Description
Technical Field
The utility model belongs to the technical field of tobacco leaf charging equipment, concretely relates to tobacco leaf automatic feeding device.
Background
The pricing of different levels of leaves at different parts of tobacco large-leaf crops is different, and tobacco leaves are generally required to be firstly baked in the tobacco production process, then subjected to feeding and grading, finally sent to a redrying plant for subsequent processing, and finally processed into cigarette products for sale.
The traditional tobacco leaf feeding and grading work mainly adopts manual feeding and grading sorting, but the manual grading feeding speed is slow, and because the operation experience and the proficiency of each person are different, thereby leading to lower accuracy of the graded tobacco leaves, poorer consistency and larger consumption of manpower and material resources, therefore, machine vision is gradually adopted to carry out feeding and grading on tobacco leaves, and then the graded tobacco leaves are classified and packaged by a sorting mechanism, although the efficiency of tobacco leaf grading is greatly improved, the condition that one side of the tobacco leaves has higher quality but the other side of the tobacco leaves has lower quality easily exists because only one side of the tobacco leaves is upward in the process of feeding and grading transmission, but the machine classifies it as either high-quality or low-quality tobacco, which causes inaccuracy in tobacco classification, and the manual feeding and overturning not only increases the manpower consumption, but also increases the time for grading detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aims to provide an automatic tobacco feeding device which can replace manual tobacco feeding and grading, reduce the consumption of manpower and material resources and judge the two sides of the tobacco simultaneously, thereby ensuring the accuracy of tobacco grading.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
an automatic tobacco feeding device comprises a transmission mechanism and a controller, wherein two groups of grading identification mechanisms are arranged on the upper side of the transmission mechanism, the controller is electrically connected with an external power supply, a carding mechanism is arranged at the input end of the transmission mechanism, a turnover mechanism is arranged between the two grading identification mechanisms and comprises two support plates fixedly connected with the left side and the right side of the transmission mechanism respectively, a motor and a controller are arranged on one side of the support plate on the left side, which is far away from the transmission mechanism, the motor turns in the direction opposite to the conveying direction of the transmission mechanism, a motor output shaft penetrates through the support plates and is in transmission connection with a rotary drum, an empty groove is arranged in the middle of the rotary drum, a plurality of through grooves communicated with the empty groove are uniformly formed in the side surface of the rotary drum, a connecting sleeve communicated with the empty groove is rotatably assembled on one side of the rotary drum, a suction resisting plate matched with the empty groove is fixedly connected with one side, which is close to the output end of the transmission mechanism, inside the connecting sleeve, hinder the assembly of sucking plate opposite side and dead slot rotation, the right side the backup pad is kept away from conveying mechanism one side and is equipped with the vacuum aspiration pump, the right side backup pad is run through to the vacuum aspiration pump bleed end to be connected with the adapter sleeve, the rotary drum is close to conveying mechanism output one side and is equipped with the guide board, guide board one end is laminated with the rotary drum mutually, conveying mechanism, motor and vacuum aspiration pump all with controller electric connection.
By adopting the technical scheme of the utility model, the tobacco leaves are continuously conveyed by the conveying mechanism, when the tobacco leaves pass through the carding mechanism, the tobacco leaves are uniformly carded into single-piece tobacco leaves with a certain distance, and then the carded tobacco leaves pass through the grading identification mechanism on one side of the output end of the conveying mechanism for the first time, so that the first scanning detection is carried out on one side of the tobacco leaves; when the tobacco leaves are continuously conveyed by the conveying mechanism, the output end of the motor rotates to drive the rotary drum to rotate, the other side of the rotary drum is rotatably provided with the connecting sleeve, and the connecting sleeve is connected with the vacuum air pump, so that negative pressure is formed in the empty groove when the vacuum air pump pumps air, and outside air is sucked in through the through groove, so that the outer side of the rotary drum has adsorption force; when the tobacco leaves pass through the lower side of the rotary drum, one side to be detected is adsorbed by the outer side of the rotary drum, meanwhile, the motor is turned to be opposite to the conveying direction of the conveying mechanism, so the tobacco leaves are adsorbed by the rotary drum and rotate along with the rotary drum, the suction resisting plate is fixedly connected inside the connecting sleeve, and the other end of the suction resisting plate is rotationally connected with the empty groove, so when the through groove for adsorbing the tobacco leaves by the rotary drum rotates to the suction resisting plate, the through groove is blocked by the suction resisting plate, so that the outside air cannot be sucked, the through groove loses adsorption force, the tobacco leaves gradually lose fit with the outer wall of the rotary drum, and the guide plate is matched to guide the tobacco leaves to the conveying mechanism again, at the moment, the detected side of the tobacco leaves faces downwards, the undetected side faces upwards, finally, the tobacco leaves are conveyed by the conveying mechanism and scanned and detected by the other group of identification mechanisms, thereby the detection accuracy of the tobacco leaves is greatly improved, and the manual feeding classification is not needed, the consumption of manpower and material resources is reduced, and the production benefit is improved; the utility model discloses simple structure is novel, can carry out hierarchical material loading to the tobacco leaf automatically, has reduced the consumption of manpower and materials, can also all scan the detection to the two sides of tobacco leaf simultaneously at the hierarchical in-process of tobacco leaf material loading to ensure to effectively judge the synthesis of tobacco leaf, avoid detecting inaccurately.
Further inject, transport mechanism includes the conveyer belt, the conveyer belt both sides are equipped with the baffle, the baffle downside evenly is equipped with a plurality of support post. With such a structure, the tobacco leaves can be stably conveyed.
Further inject, carding mechanism including with transmission mechanism upside fixed connection's two blend stops, two the blend stop inclines towards the transmission mechanism centre by the transmission mechanism side, two the blend stop upside is connected with a horizontal bar jointly, horizontal bar downside fixed connection combs the board, be equipped with the clearance between carding board and the transmission mechanism. With the structure, when the tobacco leaves pass through the carding mechanism, the tobacco leaves are guided to the middle of the conveying mechanism by the two barrier strips, and the clearance between the carding plate and the conveying mechanism only allows one piece of tobacco leaves to pass through, so that the accumulation of a plurality of pieces of tobacco leaves can be prevented.
Further inject, hierarchical recognition mechanism is including the support with transmission device fixed connection, the support downside evenly is equipped with a plurality of detection cameras. By adopting the structure, the tobacco leaves can be effectively scanned and detected.
Further inject, the guide plate is topmost to be in same horizontal plane with hinder the suction plate topmost. Such structure, lead to the groove rotation of rotary drum and lose the adsorption affinity when the guide board is the top, the tobacco leaf just rotates to the guide board top this moment, this moment the tobacco leaf lose with the adsorption in the rotary drum outside to be guided to transmission device by the guide board on.
The utility model discloses have following advantage with prior art relative ratio:
the utility model has simple and novel structure, can automatically carry out grading feeding on the tobacco leaves, and reduces the consumption of manpower and material resources; meanwhile, the scanning detection can be performed on both sides of the tobacco leaves in the feeding and grading process of the tobacco leaves, so that the comprehensive effective judgment on the tobacco leaves is ensured, and the inaccurate detection is avoided.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of an automatic tobacco feeding device of the present invention;
FIG. 2 is a schematic structural diagram II of an embodiment of an automatic tobacco feeding device of the present invention;
fig. 3 is a first structural sectional view of an embodiment of an automatic tobacco feeding device of the present invention;
fig. 4 is a structural sectional view of a second embodiment of the automatic tobacco feeding device of the present invention;
the main element symbols are as follows:
the device comprises a conveying mechanism 1, a conveying belt 11, a baffle 12, a supporting upright 13, a grading identification mechanism 2, a support 21, a detection camera 22, a supporting plate 3, a motor 31, a rotary drum 32, an empty groove 33, a through groove 34, a connecting sleeve 35, a suction resisting plate 36, a vacuum suction pump 37, a guide plate 38, a baffle 4, a cross bar 41, a carding plate 42 and a controller 5.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-4, an automatic feeding device for tobacco leaves comprises a transmission mechanism 1 and a controller 5, two groups of grading identification mechanisms 2 are arranged on the upper side of the transmission mechanism 1, the controller 5 is electrically connected with an external power supply, a carding mechanism is arranged at the input end of the transmission mechanism 1, a turnover mechanism is arranged between the two grading identification mechanisms 2, the turnover mechanism comprises two support plates 3 fixedly connected with the left side and the right side of the transmission mechanism 1 respectively, a motor 31 and the controller 5 are arranged on one side of the left support plate 3 far away from the transmission mechanism 1, the rotation direction of the motor 31 is opposite to the conveying direction of the transmission mechanism 1, an output shaft of the motor 31 penetrates through the support plate 3 to be in transmission connection with a rotary drum 32, an empty groove 33 is arranged in the middle of the rotary drum 32, a plurality of through grooves 34 communicated with the empty groove 33 are uniformly arranged on the side of the rotary drum 32, a connecting sleeve 35 communicated with the empty groove 33 is rotatably assembled on one side of the rotary drum 32 far away from the motor 31, inside being close to transmission device 1 output one side fixedly connected with of adapter sleeve 35 hinders suction disc 36 with dead slot 33 assorted, hinder suction disc 36 opposite side and dead slot 33 and rotate the assembly, right side backup pad 3 is kept away from transmission device 1 one side and is equipped with vacuum aspiration pump 37, vacuum aspiration pump 37 air exhaust end runs through right side backup pad 3, and be connected with adapter sleeve 35, rotary drum 32 is close to transmission device 1 output one side and is equipped with guide plate 38, guide plate 38 one end is laminated with rotary drum 32 mutually, transmission device 1, motor 31 and vacuum aspiration pump 37 all with controller 5 electric connection.
By adopting the technical scheme of the utility model, the transmission mechanism 1 continuously conveys the tobacco leaves, when the tobacco leaves pass through the carding mechanism, the tobacco leaves are uniformly carded into single tobacco leaves with a certain distance, and then the carded tobacco leaves pass through the grading identification mechanism 2 at one side of the output end of the transmission mechanism 1 for the first time, so that the first scanning detection is carried out on one side of the tobacco leaves; when the tobacco leaves are continuously conveyed by the conveying mechanism 1, the output end of the motor 31 rotates to drive the rotary drum 32 to rotate, the other side of the rotary drum 32 is rotatably provided with the connecting sleeve 35, and the connecting sleeve 35 is connected with the vacuum air pump 37, so that when the vacuum air pump 37 pumps air, negative pressure is formed in the empty groove 33, and outside air is sucked through the through groove 34, so that the outer side of the rotary drum 32 has adsorption force; when the tobacco leaves pass through the lower side of the rotary drum 32, the detected surface is adsorbed by the outer side of the rotary drum 32, meanwhile, because the motor 31 turns to the direction opposite to the conveying direction of the conveying mechanism 1, the tobacco leaves are adsorbed by the rotary drum 32 and rotate along with the rotary drum 32, because the suction resisting plate 36 is fixedly connected inside the connecting sleeve 35, and the other end of the suction resisting plate 36 is rotatably connected with the empty groove 33, when the through groove 34 adsorbing the tobacco leaves by the rotary drum 32 rotates to the suction resisting plate 36, the through groove 34 is blocked by the suction resisting plate 36 so as not to suck the outside air, so that the through groove 34 loses the adsorption force, at the moment, the tobacco leaves gradually lose the joint with the outer wall of the rotary drum 32, and are matched with the guide plate 38 to guide the tobacco leaves to the conveying mechanism 1 again, at the moment, the detected surface of the tobacco leaves faces downwards, and the undetected surface faces upwards, finally, the tobacco leaves are conveyed by the conveying mechanism 1 and scanned and detected by the other group of the group of the grade identification mechanism 2, so as to realize the detection of the two surfaces of the tobacco leaves, therefore, the detection accuracy is greatly improved, manual feeding and grading are not needed, the consumption of manpower and material resources is reduced, and the production benefit is improved; the utility model discloses simple structure is novel, can carry out hierarchical material loading to the tobacco leaf automatically, has reduced the consumption of manpower and materials, can also all scan the detection to the two sides of tobacco leaf simultaneously at the hierarchical in-process of tobacco leaf material loading to ensure to effectively judge the synthesis of tobacco leaf, avoid detecting inaccurately.
Preferably, the conveying mechanism 1 comprises a conveying belt 11, baffle plates 12 are arranged on two sides of the conveying belt 11, and a plurality of supporting upright posts 13 are uniformly arranged on the lower sides of the baffle plates 12. With such a structure, the tobacco leaves can be stably conveyed. In fact, other structures can be used according to specific conditions, and the tobacco leaves can be conveyed more stably.
Preferably carding mechanism includes two blend stops 4 with transmission mechanism 1 upside fixed connection, and two blend stops 4 incline to transmission mechanism 1 centre by transmission mechanism 1 side, and two blend stops 4 upside are connected with a horizontal bar 41 jointly, and horizontal bar 41 downside fixed connection has carding plate 42, is equipped with the clearance between carding plate 42 and the transmission mechanism 1. With the structure, when the tobacco leaves pass through the carding mechanism, the tobacco leaves are guided to the middle of the conveying mechanism by the two barrier strips, and the clearance between the carding plate and the conveying mechanism only allows one piece of tobacco leaves to pass through, so that the accumulation of a plurality of pieces of tobacco leaves can be prevented. In fact, other structures can be considered according to specific conditions, and the accumulation of a plurality of tobacco leaves can be prevented.
Preferably, the grading identification mechanism 2 comprises a support 21 fixedly connected with the transmission mechanism 1, and a plurality of detection cameras 22 are uniformly arranged on the lower side of the support 21. By adopting the structure, the tobacco leaves can be effectively scanned and detected. In fact, other structures can be considered according to specific situations, and the tobacco leaves can be scanned and detected more effectively.
Preferably, the guide plate 38 is at the same level as the suction plate 36. Such structure, lead to the groove rotation of rotary drum and lose the adsorption affinity when the guide board is the top, the tobacco leaf just rotates to the guide board top this moment, this moment the tobacco leaf lose with the adsorption in the rotary drum outside to be guided to transmission device by the guide board on. In fact, other structures can be considered according to specific situations, so that the guiding of the tobacco leaves can be more smooth.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a tobacco leaf automatic feeding device, includes transmission device (1) and controller (5), transmission device (1) upside is equipped with two sets of hierarchical recognition mechanism (2), controller (5) and external power source electric connection, its characterized in that: the input end of the transmission mechanism (1) is provided with a carding mechanism, a turnover mechanism is arranged between the two grading identification mechanisms (2), the turnover mechanism comprises two support plates (3) fixedly connected with the left side and the right side of the transmission mechanism (1) respectively, the left side of the support plates (3) is provided with a motor (31) and a controller (5) at one side far away from the transmission mechanism (1), the motor (31) turns to the direction opposite to the conveying direction of the transmission mechanism (1), an output shaft of the motor (31) penetrates through the support plates (3) and is connected with a rotary drum (32), an empty groove (33) is arranged in the middle of the rotary drum (32), a plurality of through grooves (34) communicated with the empty groove (33) are uniformly formed in the side surface of the rotary drum (32), one side far away from the motor (31) of the rotary drum (32) is rotatably provided with a connecting sleeve (35) communicated with the empty groove (33), and one side, close to the output end of the transmission mechanism (1), of the connecting sleeve (35) is fixedly connected with the empty groove (33) and is arranged inside The matched suction resisting plate (36), the other side of the suction resisting plate (36) is rotatably assembled with the empty groove (33), the right side is formed in the way that the supporting plate (3) is far away from one side of the transmission mechanism (1) and is provided with a vacuum air pump (37), the air pumping end of the vacuum air pump (37) penetrates through the right supporting plate (3) and is connected with the connecting sleeve (35), a guide plate (38) is arranged on one side, close to the output end of the transmission mechanism (1), of the rotary drum (32), one end of the guide plate (38) is attached to the rotary drum (32), and the transmission mechanism (1), the motor (31) and the vacuum air pump (37) are all electrically connected with the controller (5).
2. The automatic tobacco feeding device according to claim 1, wherein: conveying mechanism (1) includes conveyer belt (11), conveyer belt (11) both sides are equipped with baffle (12), baffle (12) downside evenly is equipped with a plurality of support post (13).
3. The automatic tobacco feeding device according to claim 1, wherein: carding mechanism is including two blend stops (4) with transmission device (1) upside fixed connection, two blend stop (4) incline to transmission device (1) centre by transmission device (1) side, two blend stop (4) upside is connected with a horizontal bar (41) jointly, horizontal bar (41) downside fixed connection combs board (42), be equipped with the clearance between combing board (42) and transmission device (1).
4. The automatic tobacco feeding device according to claim 1, wherein: hierarchical recognition mechanism (2) including with transmission device (1) fixed connection's support (21), support (21) downside evenly is equipped with a plurality of detection cameras (22).
5. The automatic tobacco feeding device according to claim 1, wherein: the uppermost end of the guide plate (38) and the uppermost end of the suction resisting plate (36) are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865136.6U CN213848715U (en) | 2020-08-31 | 2020-08-31 | Automatic tobacco leaf feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865136.6U CN213848715U (en) | 2020-08-31 | 2020-08-31 | Automatic tobacco leaf feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN213848715U true CN213848715U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865136.6U Active CN213848715U (en) | 2020-08-31 | 2020-08-31 | Automatic tobacco leaf feeding device |
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| CN (1) | CN213848715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879767A (en) * | 2021-09-01 | 2022-01-04 | 上海启迪睿视智能科技有限公司 | Tobacco leaf double-side shooting device |
| CN114009823A (en) * | 2021-12-21 | 2022-02-08 | 郑州如翼科技有限公司 | Intelligent grading equipment for tobacco leaves |
-
2020
- 2020-08-31 CN CN202021865136.6U patent/CN213848715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879767A (en) * | 2021-09-01 | 2022-01-04 | 上海启迪睿视智能科技有限公司 | Tobacco leaf double-side shooting device |
| CN114009823A (en) * | 2021-12-21 | 2022-02-08 | 郑州如翼科技有限公司 | Intelligent grading equipment for tobacco leaves |
| CN114009823B (en) * | 2021-12-21 | 2022-08-02 | 郑州如翼科技有限公司 | Intelligent grading equipment for tobacco leaves |
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