CN220866416U - Tobacco bale in-place detection device - Google Patents
Tobacco bale in-place detection device Download PDFInfo
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- CN220866416U CN220866416U CN202322484263.1U CN202322484263U CN220866416U CN 220866416 U CN220866416 U CN 220866416U CN 202322484263 U CN202322484263 U CN 202322484263U CN 220866416 U CN220866416 U CN 220866416U
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- pressure sensor
- mounting frame
- tobacco bale
- detection device
- signal
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 46
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a tobacco bale in-place detection device, which comprises: the mounting frame is used for being arranged at the tail end of transportation of the transportation belt, the mounting frame is provided with a pressure sensor, one end of the mounting frame faces to a pressing rod of the pressure sensor, the pressing rod can move in a telescopic mode relative to the mounting frame, and when the pressing rod is far away from the pressure sensor from touching, the pressure sensor generates a first signal with level change; the photoelectric sensor is arranged on the lifting table, and generates a second signal when the cigarette packet passes through the photoelectric sensor; and the controller is electrically connected with the lifting platform, and the pressure sensor and the photoelectric sensor are electrically connected with the controller, and when the controller sequentially receives the first signal and the second signal, the controller controls the lifting platform to operate. The tobacco bale in-place detection device with the structure judges whether the tobacco bale reaches the lifting table or not through the first signal and the second signal, and improves the accuracy of in-place detection of the tobacco bale.
Description
Technical Field
The utility model relates to the technical field of tobacco bale transportation detection, in particular to a tobacco bale in-place detection device.
Background
In the tobacco product processing process, the tobacco package is firstly subjected to package opening treatment in the second floor, and then the opened tobacco package is transported to the first floor through the lifting conveyor, so that the tobacco package is subjected to subsequent process processing in the first floor.
When the tobacco bale reaches the lifting table of the lifting conveyor, people usually adopt a correlation photoelectric switch to detect the tobacco bale in place. However, due to the severe field environment, the opposite-type photoelectric switch is easily shielded by sundries such as tobacco leaves and the like to cause false triggering, so that the phenomenon that the tobacco package is not separated from the conveyor belt and the lifting table is lowered occurs, and further, the tobacco package is not completely in place to cause unnecessary equipment failure.
Disclosure of utility model
In order to overcome the defects, the utility model provides the tobacco bale in-place detection device, which judges that the tobacco bale passes through the conveyor belt according to the first signal generated by the pressure sensor, and detects the tobacco bale in place according to the second signal generated by the photoelectric sensor, so that the reliability and fluency of lifting and conveying of the tobacco bale are improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A pack in-place detection device, comprising: the device comprises a mounting frame, a pressure sensor and a pressure sensor, wherein the mounting frame is arranged at the tail end of transportation of a transportation belt, the mounting frame is provided with a pressing rod with one end facing the pressure sensor, the pressing rod can move in a telescopic manner relative to the mounting frame, when a cigarette packet transported by the transportation belt passes through the mounting frame, the pressing rod is far away from the pressure sensor from touching, and the pressure sensor can generate a first signal with level change; the photoelectric sensor is arranged on the lifting table, and when the cigarette packet passes through the photoelectric sensor, the photoelectric sensor can generate a corresponding second signal; the controller is used for being electrically connected with the lifting platform, the pressure sensor and the photoelectric sensor are electrically connected with the controller, and when the controller sequentially receives the first signal and the second signal, the controller controls the lifting platform to operate.
The tobacco bale in-place detection device provided by the embodiment of the utility model has at least the following beneficial effects: when the tobacco bale moves to the mounting bracket through the conveyer belt, the tobacco bale promotes to press the pole and moves towards one side of pressure sensor for press the pole and can touch pressure sensor, later the tobacco bale passes through the mounting bracket after, press the pole and reset in order to keep away from pressure sensor, thereby make pressure sensor produce have from there being the first signal to the level variation of nothing, and then be convenient for the controller to judge that the tobacco bale has passed through the conveyer belt, finally after the tobacco bale is transported to the elevating platform, photoelectric sensor detects the tobacco bale and produces the second signal, thereby make the controller can control elevating platform motion after receiving first signal and second signal, and then be favorable to improving the accuracy that the tobacco bale detected in place, also be favorable to improving reliability and the smoothness of tobacco bale elevating transportation.
Further, the mounting frame is provided with a mounting groove, the pressure sensor is arranged at the bottom of the mounting groove, and an elastic piece is connected between the pressing rod and the bottom of the groove.
Further, the mounting frame comprises a bottom plate and two side plates, wherein the bottom plate is connected between the two side plates, the opposite side surfaces of the two side plates are arc-shaped surfaces, and the two arc-shaped surfaces define the mounting groove therebetween.
Further, one end of the pressing rod, which is far away from the bottom plate, is provided with a pressing block, the pressing block is provided with an inclined surface which can be abutted against the side wall of the cigarette packet, and the inclined surface extends to the inner side of the cigarette packet along the transportation direction of the cigarette packet.
Further, the bottom plate is provided with two guide posts relatively, the pressing block is provided with a through hole matched with the guide posts, and one end of the guide posts, which is far away from the bottom plate, is connected with a limit nut in a threaded manner.
Further, a coaming portion is arranged on one side, close to the bottom plate, of the pressing block, and the coaming portion defines a cylindrical area for accommodating the elastic piece.
Further, one end of the side plate, which is far away from the bottom plate, is provided with a mounting plate, and the mounting plate is used for being mounted on one side of the conveying belt.
Further, a buffer rubber cushion is arranged at one end of the pressing rod, which is close to the bottom plate. Further, the side plates and the bottom plate are of an integral bending structure.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of an embodiment of a packet in place detection device of the present utility model;
FIG. 2 is a schematic view of a portion of the packet in place detection device of FIG. 1;
fig. 3 is a schematic structural diagram of another view of fig. 2.
In the figure: the device comprises a mounting frame 100, a mounting groove 101, a bottom plate 102, side plates 103, an arc-shaped surface 104, a mounting plate 105, a pressure sensor 110, a pressing rod 120, an elastic piece 130, a pressing block 140, an inclined surface 141, a coaming part 142, a guide post 150, a limit nut 151, a conveyor belt 200, a tobacco bale 210, a photoelectric sensor 300 and a lifting platform 400.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "inner", "front", "rear", "left", "right", etc., are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, a tobacco bale in-place detection apparatus comprises: a mounting frame 100, a photoelectric sensor 300 and a controller. The mounting frame 100 is used for being arranged at the transportation tail end of the transportation belt 200, the mounting frame 100 is provided with a pressure sensor 110, the mounting frame 100 is provided with a pressing rod 120 with one end facing the pressure sensor 110, the pressing rod 120 can move in a telescopic manner relative to the mounting frame 100, when a cigarette packet 210 transported by the transportation belt 200 passes through the mounting frame 100, the pressing rod 120 is far away from the pressure sensor 110 from touch, and the pressure sensor 110 can generate a first signal with level change; the photoelectric sensor 300 is configured to be disposed on the lifting platform 400, and when the cigarette packet 210 passes through the photoelectric sensor 300, the photoelectric sensor 300 can generate a corresponding second signal; the controller is used for electrically connecting the lifting platform 400, the pressure sensor 110 and the photoelectric sensor 300 are electrically connected with the controller, and when the controller sequentially receives the first signal and the second signal, the controller controls the lifting platform 400 to operate.
In-place tobacco bale detection device of above structure, when the tobacco bale 210 that conveyer belt 200 carried moves to one side of mounting bracket 100, tobacco bale 210 promotes the pressure pole 120 and moves towards one side of pressure sensor 110, make pressure pole 120 can touch pressure sensor 110, afterwards, after tobacco bale 210 passes through mounting bracket 100, pressure pole 120 resets in order to keep away from pressure sensor 110, thereby make pressure sensor 110 produce the first signal that has from there being the level variation, and then be convenient for the controller to judge that tobacco bale 210 has passed through conveyer belt 200, finally after tobacco bale 210 is transported to elevating platform 400, photoelectric sensor 300 detects tobacco bale 210 and produces corresponding second signal, thereby make the controller can control elevating platform 400 motion after receiving first signal and second signal, and then be favorable to improving the accuracy that tobacco bale 210 detected in place, and also be favorable to improving reliability and the smoothness of tobacco bale 210 elevating transportation.
It can be appreciated that the controller determines that the tobacco bale 210 passes through the conveyor belt 200 according to the first signal generated by the pressure sensor 110, so that it can be ensured that the tobacco bale 210 can reach the lifting platform 400, and the photoelectric sensor 300 is used for identifying the tobacco bale 210 again, so that the equipment failure caused by false triggering generated by the opposite-emitting photoelectric switch in the past is avoided.
Referring to fig. 1 to 3, further, the mounting frame 100 is provided with a mounting groove 101, the pressure sensor 110 is provided at a groove bottom of the mounting groove 101, and an elastic member 130 is connected between the pressing bar 120 and the groove bottom. Specifically, when the pressing rod 120 moves toward one side of the pressure sensor 110, the elastic member 130 is in a compressed state and generates a corresponding elastic potential energy. When the cigarette pack 210 is far away from the pressing rod 120, the elastic member 130 releases elastic potential energy to enable the pressing rod 120 to reset, so that the pressing rod 120 can be far away from the pressure sensor 110, and the pressure sensor 110 can generate a first signal with level change. It is understood that the elastic member 130 may be a compression spring or a rubber member having elastic deformation capability, etc., according to the requirement, and is not particularly limited. In some embodiments, the pressing bar 120 may also be reset by a repulsive force generated between two magnets having the same magnetic pole.
Referring to fig. 1 to 3, further, the mounting frame 100 includes a bottom plate 102 and two side plates 103, the bottom plate 102 is connected between the two side plates 103, opposite sides of the two side plates 103 are arcuate surfaces 104, and a mounting groove 101 is defined between the arcuate surfaces 104, so that the mounting frame 100 can form a mounting space accommodating the pressing rod 120 and the pressure sensor 110.
Referring to fig. 1 to 3, further, the pressing bar 120 is provided at one end thereof remote from the bottom plate 102 with a pressing block 140, the pressing block 140 is provided with a slope 141 capable of abutting against a sidewall of the pack 210, and the slope 141 extends obliquely to an inner side of the pack 210 in a transport direction of the pack 210. Specifically, when the sidewall of the cigarette packet 210 is pressed against the pressing block 140, the force of the cigarette packet 210 acting on the inclined surface 141 is decomposed to form a pushing force, and the pushing force can push the pressing block 140 to move toward one side of the pressure sensor 110, so as to drive the pressing rod 120 to press against the pressure sensor 110. The inclined plane 141 is adopted, so that the movement of the cigarette packet 210 is favorably adapted, and the transportation of the cigarette packet 210 is influenced by the pressing block 140.
Referring to fig. 1 to 3, further, the base plate 102 is provided with two guide posts 150 opposite to each other, the pressing block 140 is provided with a through hole matched with the guide posts 150, and one end of the guide post 150 away from the base plate 102 is connected with a limit nut 151 in a threaded manner. Specifically, the cooperation of the guide post 150 and the through hole is beneficial to guiding and limiting the movement of the pressing rod 120, so that the pressing rod 120 can be accurately pressed against the pressure sensor 110, and the cigarette packet 210 can trigger the pressure sensor 110 in time. The limit nut 151 is used to avoid the pressing block 140 from separating from the guide post 150, so that the normal use of the pressing rod 120 is ensured.
Referring to fig. 1 to 3, further, a coaming portion 142 is provided on a side of the pressing block 140 adjacent to the base plate 102, and the coaming portion 142 defines a cylindrical region for accommodating the elastic member 130, thereby facilitating installation of the elastic member 130 and also facilitating regulation of an elastic deformation direction of the elastic member 130.
Referring to fig. 1 to 3, further, the end of the side plate 103 remote from the bottom plate 102 is provided with a mounting plate 105, the mounting plate 105 being for mounting to one side of the conveyor belt. Specifically, the mounting plate 105 may be integrally bent and formed at one end of the side plate 103, or may be mounted on the side plate 103 by welding, so that not only the connection strength between the mounting plate 105 and the side plate 103 is ensured, but also the overall structural strength of the mounting frame 100 is improved.
Further, in order to avoid that the pressing rod 120 rigidly collides with the pressure sensor 110, a buffer rubber pad is provided at one end of the pressing rod 120 close to the bottom plate 102. It can be appreciated that the buffer rubber pad can be sleeved at one end of the pressing rod 120, and can also be fixed at one end of the pressing rod 120 by adopting an adhesive mode, which is not particularly limited.
Further, in order to improve the structural strength of the mounting frame 100, the side plates 103 and the bottom plate 102 are integrally bent.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A tobacco bale in-place detection device, comprising:
The device comprises a mounting frame (100), wherein the mounting frame (100) is used for being arranged at the transportation tail end of a transportation belt (200), the mounting frame (100) is provided with a pressure sensor (110), the mounting frame (100) is provided with a pressing rod (120) with one end facing the pressure sensor (110), the pressing rod (120) can move in a telescopic mode relative to the mounting frame (100), when a cigarette packet (210) transported by the transportation belt (200) passes through the mounting frame (100), the pressing rod (120) is contacted to be far away from the pressure sensor (110), and the pressure sensor (110) can generate a first signal with level change;
The photoelectric sensor (300) is used for being arranged on the lifting table (400), and when the cigarette packet (210) passes through the photoelectric sensor (300), the photoelectric sensor (300) can generate a corresponding second signal;
The controller is used for being electrically connected with the lifting platform (400), the pressure sensor (110) and the photoelectric sensor (300) are electrically connected with the controller, and when the controller sequentially receives the first signal and the second signal, the controller controls the lifting platform (400) to operate.
2. The tobacco bale in-place detection device according to claim 1, wherein the mounting frame (100) is provided with a mounting groove (101), the pressure sensor (110) is arranged at the bottom of the mounting groove (101), and an elastic piece (130) is connected between the pressing rod (120) and the bottom of the groove.
3. A tobacco bale in-place detection device according to claim 2, characterized in that the mounting frame (100) comprises a bottom plate (102) and two side plates (103), the bottom plate (102) is connected between the two side plates (103), opposite sides of the two side plates (103) are arc-shaped surfaces (104), and the two arc-shaped surfaces (104) define the mounting groove (101) therebetween.
4. A pack in-place detecting device according to claim 3, characterized in that the end of the pressing rod (120) away from the bottom plate (102) is provided with a pressing block (140), the pressing block (140) is provided with an inclined surface (141) capable of abutting against the side wall of the pack (210), and the inclined surface (141) is inclined to extend to the inner side of the pack (210) along the transportation direction of the pack (210).
5. The tobacco bale in-place detection device according to claim 4, wherein the bottom plate (102) is provided with two guide posts (150) oppositely, the pressing block (140) is provided with a through hole matched with the guide posts (150), and one end of the guide posts (150) far away from the bottom plate (102) is connected with a limit nut (151) in a threaded manner.
6. A pack in-place detecting device according to claim 4, wherein the pressing block (140) is provided with a collar portion (142) on a side thereof adjacent to the base plate (102), the collar portion (142) defining a cylindrical region for accommodating the elastic member (130).
7. A pack in-place detection device according to claim 3, characterized in that the end of the side plate (103) remote from the bottom plate (102) is provided with a mounting plate (105), the mounting plate (105) being arranged to be mounted to one side of the conveyor belt (200).
8. A pack in-place detection device according to claim 3, characterized in that the end of the pressing rod (120) adjacent to the base plate (102) is provided with a buffer rubber pad.
9. A pack in-place detection device according to claim 3, characterized in that the side panels (103) are of integral bent construction with the base panel (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484263.1U CN220866416U (en) | 2023-09-13 | 2023-09-13 | Tobacco bale in-place detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322484263.1U CN220866416U (en) | 2023-09-13 | 2023-09-13 | Tobacco bale in-place detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220866416U true CN220866416U (en) | 2024-04-30 |
Family
ID=90809741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322484263.1U Active CN220866416U (en) | 2023-09-13 | 2023-09-13 | Tobacco bale in-place detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220866416U (en) |
-
2023
- 2023-09-13 CN CN202322484263.1U patent/CN220866416U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |