CN113503953A - Self-unloading cigarette weighing device and cigarette weighing method - Google Patents
Self-unloading cigarette weighing device and cigarette weighing method Download PDFInfo
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- CN113503953A CN113503953A CN202110773736.2A CN202110773736A CN113503953A CN 113503953 A CN113503953 A CN 113503953A CN 202110773736 A CN202110773736 A CN 202110773736A CN 113503953 A CN113503953 A CN 113503953A
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 89
- 238000005303 weighing Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000005259 measurement Methods 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention discloses a self-discharging type cigarette weighing device and a cigarette weighing method, wherein the self-discharging type cigarette weighing device comprises an electronic scale, a supporting seat arranged on the electronic scale, a measuring hopper arranged on the supporting seat and a driving mechanism; the supporting seat is fixedly installed on the electronic scale, the measuring hopper is movably installed on the supporting seat, the measuring hopper can deflect on the supporting seat, and two working states are provided: in a first working state, the opening of the measuring hopper faces upwards and can accommodate cigarettes; in a second working state, the opening of the measuring hopper inclines to one side, so that cigarettes in the measuring hopper can be poured out; the driving mechanism is located on one side of the measuring hopper and used for switching the measuring hopper from a first working state to a second working state. The invention can reduce the manual strength when the cigarettes are weighed.
Description
Technical Field
The invention belongs to the technical field of cigarette equipment, and particularly relates to a self-unloading cigarette weighing device and a cigarette weighing method.
Background
The cigarette making machine set mainly rolls tobacco shreds into cigarettes, the gram weight of each cigarette must meet a certain standard, if the gram weight of each cigarette fails to meet related standard criteria, the cigarette is judged to be unqualified, the cigarette making machine adopts dynamic ultrasonic to detect the density of the cigarettes to calculate the weight of the cigarettes, and the dynamic weight detection has a certain error range.
At present, the cigarette trade adopts the manual work to snatch 20 cigarettes and places and measure a cigarette weight on the electronic scale, and the back that finishes of weighing at every turn needs to put back the passageway with a cigarette again, has increased artifical intensity.
Disclosure of Invention
The invention aims to provide a self-unloading type cigarette weighing device and a cigarette weighing method, which are used for solving the defects in the prior art and can reduce the manual strength during cigarette weighing.
The invention provides a self-discharging cigarette weighing device, which comprises an electronic scale, a supporting seat arranged on the electronic scale, a measuring hopper arranged on the supporting seat and a driving mechanism, wherein the measuring hopper is arranged on the supporting seat;
the supporting seat is fixedly installed on the electronic scale, the measuring hopper is movably installed on the supporting seat, the measuring hopper can deflect on the supporting seat, and two working states are provided: in a first working state, the opening of the measuring hopper faces upwards and can accommodate cigarettes; in a second working state, the opening of the measuring hopper inclines to one side, so that cigarettes in the measuring hopper can be poured out;
the driving mechanism is located on one side of the measuring hopper and used for switching the measuring hopper from a first working state to a second working state.
The self-unloading cigarette weighing device optionally further comprises a base, wherein the driving mechanism is mounted on the base;
when the measuring hopper is located in the first working state, a gap is formed between the driving mechanism and the measuring hopper.
The self-discharging cigarette weighing device optionally further comprises a reset piece; the measuring hopper is fixedly connected with the supporting seat through the resetting piece;
the reset piece is used for switching the measuring hopper from the second working state to the first working state.
The self-unloading cigarette weighing device is characterized in that the measuring hopper comprises a first plate and a second plate;
one edge of the first plate is fixedly connected with one edge of the second plate to form a V-shaped structure;
two ends of the V-shaped structure are provided with barrier strips;
and the joint of the first plate and the second plate is in arc transition.
The self-unloading cigarette weighing device is characterized in that the driving mechanism is arranged on the outer side of the second plate;
an inclined plane is arranged at one edge of the first plate far away from the second plate.
The self-unloading cigarette weighing device is characterized in that the driving mechanism comprises a rotating shaft, a cam and a driving motor;
the rotating shaft is rotatably arranged on the base, and the cam is fixedly arranged on the rotating shaft;
the driving motor is connected with the rotating shaft and is used for driving the rotating shaft to rotate.
The self-unloading cigarette weighing device is characterized in that the base is provided with a first plate, and the first plate is provided with a second plate;
when the measuring hopper is in a first working state, the second plate abuts against the limiting part.
The self-unloading cigarette weighing device is characterized in that the second plate member is provided with a first plate member and a second plate member.
The invention also provides a cigarette weighing method, which is used for the self-unloading cigarette weighing device;
the method comprises the following steps:
s1, obtaining the measuring result after the cigarette is placed in the measuring hopper;
s2, generating a control signal according to the measuring result; the control signal is set to control the driving mechanism to drive the measuring hopper to be switched from a first working state to a second working state;
s3, controlling the driving mechanism to stop operating so that the measuring hopper can be kept in the second working state for 0.5 to 3 seconds;
and S4, controlling the driving mechanism to continue to operate to separate the measuring hopper, so that the measuring hopper can return to the first working state.
Compared with the prior art, the invention has at least the following beneficial effects:
the electronic scale is provided with the supporting seat, the supporting seat is provided with the measuring hopper with two working states, cigarettes are put into the measuring hopper when the measuring hopper is in the first working state during detection, and the driving mechanism drives the measuring hopper to be switched from the first working state to the second working state after measurement is finished; at the moment, the measuring hopper inclines, and the cigarettes in the measuring hopper roll out of the measuring hopper. So, after measurement is accomplished at every turn, can realize that the cigarette that will measure in the fill automatically clears away to avoid the workman to take out cigarette from measuring in the fill, with improvement measurement of efficiency, simultaneously, can also reduce the damage to cigarette production when taking out cigarette from measuring in the fill.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a schematic view showing an installation structure of a measuring bucket and an electronic scale according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a driving mechanism proposed by the present invention;
FIG. 4 is a schematic view showing an installation structure of a measuring bucket and an electronic scale according to embodiment 2 of the present invention;
FIG. 5 is a flowchart illustrating steps of a cigarette weighing method according to embodiment 3 of the present invention.
Description of reference numerals: 1-electronic scale, 2-supporting seat, 3-measuring hopper, 4-driving mechanism, 5-base, 6-resetting piece, 7-first plate piece, 8-second plate piece, 9-barrier strip, 10-rotating shaft, 11-cam and 12-limiting block.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
In the case of the example 1, the following examples are given,
referring to fig. 1 to 3, the present invention provides a self-unloading cigarette weighing device, which includes an electronic scale 1, a supporting base 2 disposed on the electronic scale 1, a measuring bucket 3 mounted on the supporting base 2, and a driving mechanism 4. Wherein, when setting up, supporting seat 2 should set up on the tray of electronic scale 1. The driving mechanism 4 should be fixedly connected to the bottom of the electronic scale 1, or be fixedly disposed relative to the bottom, i.e., directly fixedly connected together, or be disposed relative to another fixed component.
Specifically, the supporting seat 2 is fixedly mounted on the electronic scale 1, the measuring hopper 3 is movably mounted on the supporting seat 2, and the measuring hopper 3 can deflect on the supporting seat 2 and has two working states: in a first working state, the opening of the measuring hopper 3 faces upwards and can accommodate cigarettes; under the second operating condition, the opening of measuring bucket 3 inclines to one side, can make wherein a cigarette poured. The first operating state is a measuring state, i.e. in this operating state, the cigarettes can be weighed. After weighing is finished, the cigarette is switched to the second working state, the cigarette directly rolls out along with the inclination of the measuring hopper, and therefore the self-discharging of the cigarette is achieved.
Specifically, the switching from the first operating state to the second operating state is controlled by the driving mechanism 4. Specifically, the driving mechanism 4 is located at one side of the measuring bucket 3, and the driving mechanism 4 is used for switching the measuring bucket 3 from a first working state to a second working state.
In the implementation process, in order to prevent the driving mechanism 4 from interfering with the weighing device, the device further comprises a base 5, wherein the driving mechanism 4 is installed on the base 5; in practice, the base 5 may be fixedly connected to the bottom of the electronic scale, or the bottom of the electronic scale and the base 5 may be fixed to the same component, so that the bottom of the electronic scale and the base can be relatively fixed. When the measuring hopper 3 is located in the first working state, a gap is formed between the driving mechanism 4 and the measuring hopper 3. Thus, the interference of the driving mechanism 4 to the measuring bucket 3 can be prevented, and the weighing accuracy can be ensured.
In order to enable the measuring bucket 3 to be automatically switched from the second working state to the first working state, the measuring bucket also comprises a resetting piece 6; the measuring hopper 3 is fixedly connected with the supporting seat 2 through the resetting piece 6; the reset piece 6 is used for switching the measuring hopper 3 from the second working state to the first working state. In this embodiment, the reset element 6 may be a flexible connector, which can deform to some extent under the action of a force, so that the measuring bucket 3 is switched to the second working state, and is in the first working state in the free state. Therefore, when the driving force of the driving mechanism 4 is cancelled, the measuring bucket 3 can be restored to the first operating state.
In specific implementation, in order to pour out the cigarettes from the measuring hopper, the measuring hopper 3 comprises a first plate 7 and a second plate 8; one edge of the first plate 7 is fixedly connected with one edge of the second plate 8 to form a V-shaped structure; when installed, the length direction of the V-shaped structure should be perpendicular to the swinging direction of the V-shaped structure. The switching between the first working state and the second working state is realized through the swinging of the V-shaped structure. When the cigarette is placed, the length direction of the cigarette is consistent with the length direction of the V-shaped groove, so that the cigarette can roll out from the V-shaped groove. Two ends of the V-shaped structure are provided with barrier strips 9; through setting up blend stop 9, be convenient for prevent that a cigarette from breaking away from both sides. The connection between the first plate 7 and the second plate 8 is in arc transition. Therefore, the cigarette can be rolled out smoothly.
In particular, the driving mechanism 4 is located outside the second plate 8; an inclined plane is arranged at one edge of the first plate 7 far away from the second plate 8. I.e. during use, the cigarettes roll out of the first plate 7.
Further, as a driving implementation manner, the driving mechanism 4 includes a rotating shaft 10, a cam 11 and a driving motor; the rotating shaft 10 is rotatably arranged on the base 5, and the cam 11 is fixedly arranged on the rotating shaft 10; the driving motor is connected with the rotating shaft 10, and the driving motor is configured to drive the rotating shaft 10 to rotate. In practice, the cam 11 may be replaced by an eccentric.
In the case of the example 2, the following examples are given,
please refer to fig. 1, 3 and 4, which are improvements made on the basis of embodiment 1, and the same parts are not described again, but only different from the reset mode of the measuring bucket 3.
In this embodiment, the bottom of the measuring hopper 3 is rotatably connected with the supporting seat 2, the base 5 is further provided with a limiting block 12, and the limiting block 12 is used for limiting the position of the second plate 8; when the measuring bucket 3 is in the first working state, the second plate 8 abuts against the limiting part. In order to enable the measuring bucket 3 to return to the first working state when not being acted by the driving mechanism 4, the weight of the second plate 8 is greater than that of the first plate 7, and the first plate 7 and the second plate 8 are symmetrically arranged, so that the torque generated by the second plate 8 under the action of gravity is greater than that generated by the first plate 7 under the action of gravity. So as to realize the automatic reset of the measuring hopper.
Of course, the automatic return of the measuring bucket to the first operating state may be realized in other ways. For example, an elastic element is added, and two ends of the elastic element are respectively connected to the outer side of the second plate 8 and the supporting seat, so that the spring element generates an elastic force to urge the second plate 8 to move towards the direction close to the limiting block 12.
In the case of the example 3, the following examples are given,
referring to fig. 5, the present embodiment provides a cigarette weighing method, which is applied to the self-discharging cigarette weighing device in embodiment 1 or 2;
the method comprises the following steps:
s1, obtaining the measuring result after the cigarette is placed in the measuring hopper; specifically, during measurement, a measuring person grabs a cigarette and then places the cigarette into a measuring hopper. The measurement results are weighed out by an electronic scale.
S2, generating a control signal according to the measuring result; the control signal is set to control the driving mechanism to drive the measuring hopper to be switched from the first working state to the second working state. In the implementation, the measurement result of the electronic scale may be obtained by a controller (or an electrical signal of the electronic scale may be directly obtained), and the controller generates a control signal for controlling the driving mechanism according to the measurement result of the electronic scale, specifically, the control signal may be a PWM wave, and a specific waveform thereof is preset.
S3, controlling the driving mechanism to stop operating so that the measuring hopper can be kept in the second working state for 0.5 to 3 seconds; in a specific implementation, the driving mechanism is enabled to switch the measuring bucket from the first operating state to the second operating state through the control signal, and the measuring bucket is kept in the second operating state for 0.5 to 3 seconds, specifically, 0.5 second, 1 second, 1.5 seconds, 2 seconds, 2.5 seconds, 3 seconds, or the like. The cigarette weighing device can be calibrated by the manufactured self-discharging cigarette weighing device, and particularly, the cigarette can be completely discharged within the holding time.
And S4, controlling the driving mechanism to continue to operate to separate the measuring hopper, so that the measuring hopper can return to the first working state. Specifically, the process of returning the measuring hopper from the second working state to the first working state can refer to embodiment 1 and embodiment 2.
Compared with the prior art, the invention has at least the following beneficial effects:
the electronic scale is provided with the supporting seat, the supporting seat is provided with the measuring hopper with two working states, cigarettes are put into the measuring hopper when the measuring hopper is in the first working state during detection, and the driving mechanism drives the measuring hopper to be switched from the first working state to the second working state after measurement is finished; at the moment, the measuring hopper inclines, and the cigarettes in the measuring hopper roll out of the measuring hopper. So, after measurement is accomplished at every turn, can realize that the cigarette that will measure in the fill automatically clears away to avoid the workman to take out cigarette from measuring in the fill, with improvement measurement of efficiency, simultaneously, can also reduce the damage to cigarette production when taking out cigarette from measuring in the fill.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (9)
1. A self-unloading cigarette weighing device is characterized by comprising an electronic scale (1), a supporting seat (2) arranged on the electronic scale (1), a measuring hopper (3) arranged on the supporting seat (2) and a driving mechanism (4);
supporting seat (2) fixed mounting be in on electronic scale (1), measurement fill (3) movable mounting be in on supporting seat (2), measurement fill (3) can deflect on supporting seat (2), and possess two kinds of operating condition: in a first working state, the opening of the measuring hopper (3) faces upwards and can accommodate cigarettes; in a second working state, the opening of the measuring hopper (3) inclines to one side, so that cigarettes in the measuring hopper can be poured out;
the driving mechanism (4) is located on one side of the measuring hopper (3), and the driving mechanism (4) is used for switching the measuring hopper (3) from a first working state to a second working state.
2. The self-unloading cigarette weighing device according to claim 1, further comprising a base (5), wherein the driving mechanism (4) is mounted on the base (5);
when the measuring hopper (3) is located in the first working state, a gap is formed between the driving mechanism (4) and the measuring hopper (3).
3. The self-unloading cigarette weighing device of claim 2, further comprising a reset member (6); the measuring hopper (3) is fixedly connected with the supporting seat (2) through the resetting piece (6);
the reset piece (6) is used for switching the measuring hopper (3) from the second working state to the first working state.
4. The self-unloading cigarette weighing device according to claim 3, wherein the measuring hopper (3) comprises a first plate (7) and a second plate (8);
one edge of the first plate (7) is fixedly connected with one edge of the second plate (8) to form a V-shaped structure;
two ends of the V-shaped structure are provided with barrier strips (9);
the connection part of the first plate (7) and the second plate (8) is in arc transition.
5. The self-unloading cigarette weighing device according to claim 4, wherein the driving mechanism (4) is located outside the second plate member (8);
an inclined plane is arranged at one edge of the first plate (7) far away from the second plate (8).
6. The self-unloading cigarette weighing device according to claim 2, wherein the driving mechanism (4) comprises a rotating shaft (10), a cam (11) and a driving motor;
the rotating shaft (10) is rotatably arranged on the base (5), and the cam (11) is fixedly arranged on the rotating shaft (10);
the driving motor is connected with the rotating shaft (10), and the driving motor is arranged to drive the rotating shaft (10) to rotate.
7. The self-unloading cigarette weighing device according to claim 4, wherein a limit block (12) is further arranged on the base (5), and the limit block (12) is used for limiting the position of the second plate (8);
when the measuring hopper (3) is in a first working state, the second plate (8) abuts against the limiting piece.
8. The self-unloading cigarette weighing device of claim 7, wherein the second plate member (8) has a greater weight than the first plate member (7).
9. A method for weighing cigarettes, characterized in that it is used in a self-unloading cigarette weighing device according to any one of claims 1 to 8;
the method comprises the following steps:
s1, obtaining the measuring result after the cigarette is placed in the measuring hopper;
s2, generating a control signal according to the measuring result; the control signal is set to control the driving mechanism to drive the measuring hopper to be switched from a first working state to a second working state;
s3, controlling the driving mechanism to stop operating so that the measuring hopper can be kept in the second working state for 0.5 to 3 seconds;
and S4, controlling the driving mechanism to continue to operate to separate the measuring hopper, so that the measuring hopper can return to the first working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773736.2A CN113503953A (en) | 2021-07-08 | 2021-07-08 | Self-unloading cigarette weighing device and cigarette weighing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773736.2A CN113503953A (en) | 2021-07-08 | 2021-07-08 | Self-unloading cigarette weighing device and cigarette weighing method |
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| Publication Number | Publication Date |
|---|---|
| CN113503953A true CN113503953A (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110773736.2A Pending CN113503953A (en) | 2021-07-08 | 2021-07-08 | Self-unloading cigarette weighing device and cigarette weighing method |
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| CN (1) | CN113503953A (en) |
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Application publication date: 20211015 |