CN213481218U - Filter stick bending detection device - Google Patents
Filter stick bending detection device Download PDFInfo
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- CN213481218U CN213481218U CN202022425307.XU CN202022425307U CN213481218U CN 213481218 U CN213481218 U CN 213481218U CN 202022425307 U CN202022425307 U CN 202022425307U CN 213481218 U CN213481218 U CN 213481218U
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Abstract
The utility model discloses a filter stick bending detection device, wherein a positioning mechanism of the device comprises a filter stick positioning plate, and a filter stick positioning groove is arranged on the filter stick positioning plate; the detection mechanism comprises a filter stick detection plate and a detection unit, wherein the filter stick detection plate is provided with filter stick detection grooves, each pair of filter stick detection grooves and each pair of filter stick positioning grooves form a filter stick cavity, the detection unit is arranged in the filter stick detection groove, and the detection unit is arranged to send an abnormal signal when contacting with a filter stick in the filter stick cavity; in a normal detection state, a gap exists between the filter stick detection groove and the filter stick in the filter stick cavity, and the detection unit is not in contact with the filter stick in the filter stick cavity; and under the condition of detecting the abnormal state, the detection unit is contacted with the filter stick in the filter stick cavity. The filter stick bending detection device disclosed by the invention can judge whether the bending degree of the filter stick is qualified or not according to whether the detection unit is in contact with the filter stick and sends an abnormal signal after the filter stick is placed in the filter stick cavity, and the detection efficiency and the detection accuracy are high.
Description
Technical Field
The utility model relates to a cigarette physical parameter detection area, more specifically relates to a crooked detection device of filter rod.
Background
The degree of curvature of a cigarette filter not only affects the appearance of the cigarette, but also affects the smoking performance of the filter. Therefore, in the actual production process, the bending degree of the filter stick needs to be checked randomly.
In the prior art, the bending degree of the filter stick is detected by matching manual visual inspection with steel ruler measurement. The measuring mode has low detection efficiency, and is greatly related to the operation mode and experience of operators, so that the inaccuracy of detecting the bending degree of the filter stick is increased.
Therefore, how to provide a device capable of effectively improving the working efficiency and accuracy of filter stick bending detection becomes a technical problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively improve the crooked work efficiency who detects of filter rod and the crooked detection device's of accuracy new technical scheme of filter rod.
According to the utility model discloses an aspect provides a crooked detection device of filter rod.
The filter stick bending detection device comprises a positioning mechanism and a detection mechanism; wherein the content of the first and second substances,
the positioning mechanism comprises a filter rod positioning plate, and a filter rod positioning groove is formed in the filter rod positioning plate;
the detection mechanism comprises a filter stick detection plate and a detection unit, wherein filter stick detection grooves are formed in the filter stick detection plate and are arranged in one-to-one correspondence with the filter stick positioning grooves, each pair of filter stick detection groove and each pair of filter stick positioning groove form a filter stick cavity for accommodating a filter stick, the detection unit is arranged in the filter stick detection groove, and the detection unit is arranged to send an abnormal signal when contacting with the filter stick in the filter stick cavity;
the filter stick bending detection device has a normal detection state and an abnormal detection state;
in the normal detection state, a gap exists between the filter stick detection groove and the filter stick in the filter stick cavity, and the detection unit is not in contact with the filter stick in the filter stick cavity;
and under the abnormal detection state, the detection unit is in contact with the filter stick in the filter stick cavity.
Optionally, a plurality of parallel filter rod positioning grooves are arranged on the filter rod positioning plate.
Optionally, one end of the filter rod positioning plate in the length direction is provided with a slot, one end of the filter rod detection plate in the length direction is provided with an insertion block, and the slot is in sliding fit with the insertion block.
Optionally, the filter stick positioning plate and the filter stick detection plate are rotatably connected.
Optionally, a groove is formed in the filter rod positioning plate, a protrusion is formed in the filter rod detection plate, and the groove is matched with the protrusion so as to position the filter rod detection plate and the filter rod positioning plate together when the filter rod detection groove and the filter rod positioning groove form the filter rod cavity.
Optionally, lower anti-suction holes are uniformly distributed in the filter rod positioning groove.
Optionally, upper anti-suction holes are uniformly distributed in the filter stick detection groove.
Optionally, lower anti-suction holes are uniformly distributed in the filter rod positioning groove, upper anti-suction holes are uniformly distributed in the filter rod detection groove, and the upper anti-suction holes and the lower anti-suction holes are arranged in a staggered manner.
Optionally, the detection units are uniformly distributed in the filter stick detection groove.
Optionally, the detection unit is a force-sensitive sensor.
The filter stick bending detection device disclosed by the invention can judge whether the bending degree of the filter stick is qualified or not according to whether the detection unit is in contact with the filter stick and sends an abnormal signal after the filter stick is placed in the filter stick cavity, and the detection efficiency and the detection accuracy are high.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a view angle of an embodiment of a filter rod bending detection device according to the present disclosure.
Fig. 2 is a schematic structural diagram of another view angle of the embodiment of the filter stick bending detection device disclosed in the present disclosure.
The figures are labeled as follows:
a filter stick positioning plate-1, a filter stick positioning groove-11, a groove-12, a lower anti-suction hole-13, a filter stick detection plate-2, a filter stick detection groove-21, a bulge-22, an upper anti-suction hole-23 and a detection unit-3.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
As shown in fig. 1 and 2, the filter rod bending detection apparatus of the present disclosure includes a positioning mechanism and a detection mechanism.
The positioning mechanism comprises a filter stick positioning plate 1. The filter stick positioning plate 1 is provided with a filter stick positioning groove 11. The number of the filter stick positioning grooves 11 can be flexibly selected according to actual requirements.
The detection mechanism comprises a filter stick detection plate 2 and a detection unit 3. The filter stick detection plate 2 is provided with a filter stick detection groove 21. The filter stick detection grooves 21 and the filter stick positioning grooves 11 are arranged in a one-to-one correspondence manner, and each pair of the filter stick detection groove 21 and each pair of the filter stick positioning grooves 11 respectively form a filter stick cavity for accommodating a filter stick. Different numbers of filter rod cavities can be formed according to different numbers of the filter rod positioning grooves 11 and the filter rod detection grooves 21. The multiple filter rod cavities facilitate simultaneous testing of the degree of curvature of multiple filter rods in a single testing operation.
The detection unit 3 is mounted in a filter rod detection tank 21 and the detection unit 3 is arranged to signal an anomaly when in contact with a filter rod in the filter rod chamber. The detection unit 3 may for example be a force-sensitive sensor or a pressure-sensitive sensor or the like.
The filter stick bending detection device has a normal detection state and an abnormal detection state.
In a normal detection state, a gap exists between the filter stick detection groove 21 and the filter stick in the filter stick cavity, and the detection unit 3 is not in contact with the filter stick in the filter stick cavity. Under the normal detection state, the bending degree of the filter stick in the filter stick cavity is normal, the detection unit 3 cannot be in contact with the filter stick in the filter stick cavity, and the detection unit 3 cannot send an abnormal signal.
In the abnormal detection state, the detection unit 3 is in contact with the filter stick in the filter stick cavity. Under the condition of detecting the abnormal state, the bending degree of the filter stick in the filter stick cavity is abnormal, the detection unit 3 is contacted with the filter stick in the filter stick cavity, and the detection unit 3 sends an abnormal signal when being contacted with the filter stick in the filter stick cavity. According to the abnormal signal, an operator can be reminded of the abnormal bending degree of the filter stick in an acousto-optic alarm mode.
The filter stick bending detection device disclosed by the invention can judge whether the bending degree of the filter stick is qualified or not according to whether the detection unit 3 is in contact with the filter stick and sends an abnormal signal after the filter stick is placed in the filter stick cavity, and the detection efficiency and the detection accuracy are high.
In one embodiment of the filter rod bending detection device of the present disclosure, in order to improve the detection efficiency, the filter rod positioning plate 1 is provided with a plurality of filter rod positioning grooves 11 arranged in parallel. Correspondingly, a plurality of parallel filter stick detection grooves 21 are arranged on the filter stick detection plate 2. The two filter stick positioning grooves 11 and the filter stick detection grooves 21 form a filter stick cavity.
In one embodiment of the filter rod bending detection apparatus of the present disclosure, a slot (not shown in the figure) is provided at one end in the longitudinal direction of the filter rod positioning plate 1, and an insertion block (not shown in the figure) is provided at one end in the longitudinal direction of the filter rod detection plate 2. The slot is in sliding fit with the insertion block. Through the matching of the slot and the inserting block, the loss of the filter stick detection plate 2 can be avoided when the filter stick bending detection device is not used or a filter stick is placed in the filter stick positioning groove 11, and the use convenience of the filter stick bending detection device is improved.
In specific implementation, the filter stick positioning plate 1 and the filter stick detection plate 2 which are matched together through the slot and the inserting block can be vertical to each other.
In one embodiment of the filter rod bending detection device of the present disclosure, the filter rod positioning plate 1 and the filter rod detection plate 2 are rotationally connected. The filter stick positioning plate 1 and the filter stick detection plate 2 can be rotationally connected together through a rotating shaft.
In one embodiment of the filter stick bending detection device of the present disclosure, the filter stick positioning plate 1 is provided with a groove 12, and the filter stick detection plate 2 is provided with a protrusion 22. The recess 12 cooperates with the projection 22 to locate the filter rod detection plate 2 and the filter rod location plate 1 together when the filter rod detection slot 21 and the filter rod location slot 11 form a filter rod chamber. The grooves 12 and the protrusions 22 are aligned, and the filter stick detection plate 2 is buckled on the filter stick positioning plate 1, so that the filter stick detection groove 21 and the filter stick positioning groove 11 can accurately and stably form a filter stick cavity, and a filter stick is prevented from being pressed on the filter stick positioning plate 1 by the filter stick detection plate 2.
In specific implementation, the groove 12 and the protrusion 22 may be respectively located at the edge positions of the filter rod positioning plate 1 and the filter rod detection plate 2.
In one embodiment of the filter stick bending detection device of the present disclosure, in order to prevent a filter stick from being adsorbed in the filter stick positioning groove 11, lower anti-suction holes 13 are uniformly distributed in the filter stick positioning groove 11.
In one embodiment of the filter stick bending detection apparatus of the present disclosure, in order to prevent the filter stick from being adsorbed in the filter stick detection groove 21, upper anti-adsorption holes 23 are uniformly distributed in the filter stick detection groove 21.
In one embodiment of the filter stick bending detection device disclosed by the present disclosure, in order to avoid the filter stick from being adsorbed in the filter stick cavity, lower anti-suction holes 13 are uniformly distributed in the filter stick positioning groove 11, upper anti-suction holes 23 are uniformly distributed in the filter stick detection groove 21, and the upper anti-suction holes 13 and the lower anti-suction holes 23 are arranged in a staggered manner.
In one embodiment of the filter rod bending detection apparatus of the present disclosure, the detection units 3 are uniformly distributed in the filter rod detection groove 21 in order to improve detection accuracy.
In one embodiment of the filter rod bending detection apparatus of the present disclosure, the detection unit 3 is a force sensor.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A filter stick bending detection device is characterized by comprising a positioning mechanism and a detection mechanism; wherein the content of the first and second substances,
the positioning mechanism comprises a filter rod positioning plate, and a filter rod positioning groove is formed in the filter rod positioning plate;
the detection mechanism comprises a filter stick detection plate and a detection unit, wherein filter stick detection grooves are formed in the filter stick detection plate and are arranged in one-to-one correspondence with the filter stick positioning grooves, each pair of filter stick detection groove and each pair of filter stick positioning groove form a filter stick cavity for accommodating a filter stick, the detection unit is arranged in the filter stick detection groove, and the detection unit is arranged to send an abnormal signal when contacting with the filter stick in the filter stick cavity;
the filter stick bending detection device has a normal detection state and an abnormal detection state;
in the normal detection state, a gap exists between the filter stick detection groove and the filter stick in the filter stick cavity, and the detection unit is not in contact with the filter stick in the filter stick cavity;
and under the abnormal detection state, the detection unit is in contact with the filter stick in the filter stick cavity.
2. The filter stick bending detection device according to claim 1, wherein a plurality of filter stick positioning grooves are arranged in parallel on the filter stick positioning plate.
3. The filter stick bending detection device according to claim 1, wherein a slot is formed in one end of the filter stick positioning plate in the length direction, and an insertion block is formed in one end of the filter stick detection plate in the length direction, and the slot is in sliding fit with the insertion block.
4. The filter rod bending detection apparatus according to claim 1, wherein the filter rod positioning plate and the filter rod detection plate are rotatably connected.
5. The filter stick bow detecting device according to claim 1, wherein said filter stick positioning plate is provided with a recess, said filter stick detecting plate is provided with a projection, said recess cooperates with said projection to position said filter stick detecting plate and said filter stick positioning plate together when said filter stick detecting groove and said filter stick positioning groove constitute said filter stick cavity.
6. The filter stick bending detection device according to claim 1, wherein lower anti-suction holes are uniformly distributed in the filter stick positioning groove.
7. The filter stick bending detection device according to claim 1, wherein upper suction-proof holes are uniformly distributed in the filter stick detection groove.
8. The filter stick bending detection device according to claim 1, wherein lower anti-suction holes are uniformly distributed in the filter stick positioning groove, upper anti-suction holes are uniformly distributed in the filter stick detection groove, and the upper anti-suction holes and the lower anti-suction holes are arranged in a staggered manner.
9. A filter rod bend testing device according to claim 8, wherein the testing units are evenly distributed within the filter rod testing flute.
10. A filter rod bend detection apparatus according to any one of claims 1 to 9, wherein the detection unit is a force sensitive sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425307.XU CN213481218U (en) | 2020-10-26 | 2020-10-26 | Filter stick bending detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022425307.XU CN213481218U (en) | 2020-10-26 | 2020-10-26 | Filter stick bending detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481218U true CN213481218U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022425307.XU Active CN213481218U (en) | 2020-10-26 | 2020-10-26 | Filter stick bending detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481218U (en) |
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2020
- 2020-10-26 CN CN202022425307.XU patent/CN213481218U/en active Active
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