CN210047712U - Abnormal alarm device for straw packaging - Google Patents
Abnormal alarm device for straw packaging Download PDFInfo
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- CN210047712U CN210047712U CN201920480857.6U CN201920480857U CN210047712U CN 210047712 U CN210047712 U CN 210047712U CN 201920480857 U CN201920480857 U CN 201920480857U CN 210047712 U CN210047712 U CN 210047712U
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 117
- 239000010902 straw Substances 0.000 title claims abstract description 114
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000000523 sample Substances 0.000 claims description 14
- 230000005856 abnormality Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a straw packaging abnormity alarm device, which is used for detecting whether a straw packaging unit with abnormal packaging exists on a straw packaging strip connected by a plurality of straw packaging units, wherein, a straw is packaged in each straw packaging unit, the straw packaging abnormity alarm device comprises a bracket, a rotating roller, a first guide roller and a detection device, the first guide roller and the rotating roller are parallel to each other, the two ends of the first guide roller and the rotating roller are flushed with each other and are respectively rotatably installed on the bracket, the rotating roller is positioned at the rear upper part of the first guide roller, the straw packaging strip is conveyed from front to back and sequentially winds to the upper part of the rotating roller through the lower part of the first guide roller, the detection device is arranged on the bracket and is used for detecting whether the straw packaging unit packaging passing through the rotating roller is abnormal one by one, the automation degree is high, and measuring whether the straw packaging unit with abnormal packaging exists in the straw packaging units passing above the rotating shaft by a detection device.
Description
Technical Field
The utility model belongs to the equipment for packing field especially relates to a straw packing abnormity alarm device.
Background
As shown in fig. 1, in the process of straw packaging, a straw packaging unit 11 is formed after each straw is packaged, a plurality of straw packaging units 11 are connected to form a straw packaging strip 1, and some straw packaging units 11 with abnormal packaging exist in the straw packaging strip 1, for example, a straw packaging unit 11 with a label b in fig. 1 can be identified as abnormal packaging because a suction nozzle is tilted or positioned above a straw, and a straw in a normal straw packaging unit 11 is horizontally placed in a packaging bag, specifically, a straw packaging unit 11 with a label a in fig. 1 is needed to be timely removed after packaging is completed, so that the product grade is prevented from being reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a straw packaging abnormity alarm device that simple structure, and degree of automation is high.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a straw packing abnormity alarm device for whether have the unusual straw packaging unit of packing on the straw packaging strip that the detection is linked into by a plurality of straw packaging units, wherein, every straw packaging unit endocyst is equipped with a straw, and this straw packaging abnormity alarm device includes support, commentaries on classics roller, first guide roll and detection device, first guide roll is parallel to each other with changeing the roller, and the both ends of the two flush each other and rotate respectively and install on the support, change the roller and be located the back upper place of first guide roll, straw packaging strip is carried forward backward and is passed through in proper order the below of first guide roll is wound to the top of changeing the roller, detection device sets up on the support for whether the straw packaging unit packing that passes through on changeing the roller is unusual to detect one by one.
The beneficial effects of the above technical scheme are that: the automatic packaging device is simple in structure and high in automation degree, and a detection device is used for measuring whether the straw packaging unit which is abnormally packaged exists in the straw packaging unit which is wound over the rotating shaft.
Still include the second guide roll among the above-mentioned technical scheme, the second guide roll with first guide roll is parallel to each other and distribute in change the roller the back below and with the support rotates and is connected, inhale the pipe packing strip warp change the roller top around to the below of second guide roll and carry backward.
The beneficial effects of the above technical scheme are that: the second guide roller is arranged, so that the tube sucking packaging strip is in a tightened state on the rotating shaft, and the detection sensitivity is improved.
In the technical scheme, the support is a support plate vertically arranged in the front-back direction, and the first guide roller, the second guide roller, the rotating roller and the detecting device are all arranged on the same side of the support plate.
The beneficial effects of the above technical scheme are that: the structure is simple.
In the technical scheme, change roller periphery middle part circumference interval even concave a plurality of bar grooves that are equipped with, the bar groove is followed respectively the axial extension of commentaries on classics roller distributes, straw packing strip is bypassing when changeing the roller top, with every that changes the roller and contact straw packing unit is located one respectively the bar inslot, and adjacent two straw packing unit is located adjacent two the bar inslot, wherein, the straw pipe diameter is d, just the degree of depth in bar groove is less than 0.5 d.
The beneficial effects of the above technical scheme are that: the strip-shaped groove is arranged to enable the rotary roller to rotate synchronously along with the straw packaging strip, so that the straw packaging bag is prevented from being broken due to relative rotation of the rotary roller.
In the technical scheme, the detection device is positioned above the rotary roller, and the probe horizontally faces the upper part of the rotary roller along the left-right direction.
The beneficial effects of the above technical scheme are that: the thickness of the straws in the packaging bag of the abnormal packaging straw packaging unit is larger than that of the normal packaging straw packaging unit, so that whether the abnormal protruding straw packaging unit exists in the straw packaging unit bypassing the upper part of the rotating shaft can be detected by the detection device, and if the abnormal protruding straw packaging unit exists, the abnormal packaging straw packaging unit is judged.
In the technical scheme, the detection device is an infrared distance meter or a laser distance meter, and the radial distance between a probe of the detection device and the periphery of the rotary roller is between 0.5d and 1.5 d.
The beneficial effects of the above technical scheme are that: if the distance change is measured in the range from the probe to the end, far away from the strip-shaped groove, of the infrared distance meter or the laser distance meter, the straw packaging unit with abnormal packaging is determined.
The technical scheme is that the device further comprises a controller and an alarm, the detection device is an infrared distance measuring sensor or a laser distance measuring sensor, the distance between a probe of the detection device and the periphery of the rotary roller along the radial direction is between 0.5d and 1.5d, and the detection device and the alarm are respectively and electrically connected with the controller.
The beneficial effects of the above technical scheme are that: and meanwhile, the controller and the alarm are synchronously arranged, and when the detection device detects that the distance changes, the controller controls the alarm to give an alarm to remind a worker that a straw packaging unit with abnormal packaging exists.
In the technical scheme, the alarm is an audible and visual alarm.
The beneficial effects of the above technical scheme are that: the reminding effect is good, and double reminding of auditory sense and visual sense is realized through sound and light.
Drawings
FIG. 1 is a schematic view of a current straw packaging strip;
FIG. 2 is a schematic view of a detecting device according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a roller according to an embodiment of the present invention;
FIG. 4 is a schematic view of the embodiment of the present invention showing the straw packaging unit with abnormal packaging and the straw packaging unit with normal packaging respectively above the rotating roller;
fig. 5 is a distribution diagram of the roller and the detecting device according to the embodiment of the present invention.
In the figure: 1 straw packing strip, 11 straw packing units, 2 supports, 3 change rollers, 31 bar grooves, 4 first guide rollers, 5 detection devices and 6 second guide rollers.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in FIG. 2, the present embodiment provides a straw packaging abnormality warning device for detecting whether a straw packaging unit 11 with abnormal packaging is present on a straw packaging strip 1 formed by connecting a plurality of straw packaging units 11, wherein each straw packaging unit 11 is internally provided with a straw, and is characterized in that the straw packaging abnormity warning device comprises a bracket 2, a rotating roller 3, a first guide roller 4 and a detecting device 5, the first guide roller 4 and the rotating roller 3 are parallel to each other, two ends of the first guide roller and the rotating roller are mutually flush and are respectively and rotatably arranged on the bracket 2, the rotating roller 3 is positioned at the rear upper part of the first guide roller 4, the tube sucking and packaging strip 1 is conveyed from front to back and sequentially winds to the upper part of the rotating roller 3 through the lower part of the first guide roller 4, the detecting device 5 is arranged on the bracket 2 and is used for detecting whether the packages passing through the straw packaging units 11 on the rotary roller 3 are abnormal one by one. The automatic packaging device is simple in structure and high in automation degree, and a detection device is used for measuring whether the straw packaging unit which is abnormally packaged exists in the straw packaging unit which is wound over the rotating shaft.
The technical scheme includes that the straw sucking packaging device further comprises a second guide roller 6, the second guide roller 6 and the first guide roller 4 are parallel to each other and distributed below the rear portion of the rotating roller 3 and are rotationally connected with the support 2, and the straw sucking packaging strip 1 is wound below the second guide roller 6 through the upper portion of the rotating roller 3 and is conveyed backwards. The second guide roller is arranged, so that the tube sucking packaging strip is in a tightened state on the rotating shaft, and the detection sensitivity is improved.
As shown in fig. 3, among the above-mentioned technical scheme 3 periphery middle part circumference interval is even concavely equipped with a plurality of bar grooves 31, bar groove 31 follows respectively change the axial extension of roller 3 and distribute, and every the both ends of bar groove 31 flush each other, straw packing strip 1 is bypassing when changeing roller 3 top, with every that changes roller 3 and contact straw packing unit 11 is located one respectively in the bar groove 31, and adjacent two straw packing unit 11 is located adjacent two in the bar groove 31, wherein, the straw pipe diameter is d, just the degree of depth in bar groove 31 is less than 0.5d, sets up the bar groove and makes the change roller along with straw packing strip synchronous rotation, avoids straw packing bag and change roller relative rotation and fracture.
As shown in fig. 5, in the above technical solution, the bracket 2 is a support plate vertically arranged along the front-back direction, and the first guide roller 4, the second guide roller 6, the rotary roller 3 and the detection device 5 are all arranged on the same side of the support plate, so that the structure is simple.
In the above technical solution, the detecting device 5 is located above the rotating roller 3, and the probe thereof horizontally faces above the rotating roller 3 along the left-right direction, and detects whether an obstacle exists above the rotating roller 3, and the obstacle is formed by the straw packaging unit 11 packaged abnormally on the rotating roller 3. The thickness of the straws in the packaging bag of the abnormal packaging straw packaging unit is larger than that of the normal packaging straw packaging unit, so that whether the abnormal protruding straw packaging unit exists in the straw packaging unit bypassing the upper part of the rotating shaft can be detected by the detection device, and if the abnormal protruding straw packaging unit exists, the abnormal packaging straw packaging unit is judged.
As shown in fig. 4 and 5, in the above technical solution, the detecting device 5 is an infrared distance meter or a laser distance meter, the radial distance between the probe of the detecting device and the periphery of the rotating roller 3 is between 0.5d and 1.5d, and if the distance measured by the infrared distance meter or the laser distance meter is changed from the probe to the end of the strip-shaped groove away from the probe, a straw packaging unit with abnormal packaging is determined.
In fig. 4, the reference symbol b corresponds to the profile of the straws in the strip-shaped groove in the abnormal-packaged straw packaging unit, the reference symbol a corresponds to the profile of the straws in the strip-shaped groove in the normal-packaged straw packaging unit, and the height starting standard in fig. 4 is referred to the groove bottom of the strip-shaped groove at the uppermost end of the rotating roller.
Wherein, infrared distancer or laser range finder are digital display distancer, keep away from if the bar groove the distance between detecting device's one end to the detecting device probe is fixed length L, and the length in bar groove all is less than L, if detecting device survey apart from numerical value and be less than L then can regard this straw packaging unit to pack unusually.
Example 2
The difference between the embodiment and the embodiment 1 is that the technical scheme further comprises a controller and an alarm, the detection device 5 is an infrared distance measuring sensor or a laser distance measuring sensor, the radial distance between a probe of the detection device and the periphery of the rotary roller 3 is 0.5d-1.5d, and the detection device 5 and the alarm are respectively and electrically connected with the controller.
Similarly, if the distance between one end of the strip-shaped groove far away from the detection device and the probe of the detection device is a fixed length L, and the length of the strip-shaped groove is smaller than L, if the distance value measured by the detection device is smaller than L, the packaging of the straw packaging unit is considered to be abnormal. And a controller and an alarm are arranged, and when the detection device detects that the distance changes, the controller controls the alarm to give an alarm to remind a worker that a straw packaging unit with abnormal packaging exists. Wherein, set for detecting device survey distance through the controller and then think this straw packaging unit is unusual for the packing by oneself to control alarm and send out the police dispatch newspaper, wherein the preferred AT89S52 type singlechip that adopts of controller, it belongs to prior art and does not do not need here to be repeated, and the principle is similar to and sends out the alarm sound promptly when the distancer on the crashproof alarm device of automobile backing a car measures the automobile and is less than safe distance from the barrier distance.
In the technical scheme, the alarm is an audible and visual alarm, the reminding effect is good, and double reminding of hearing and vision is realized through sound and light.
Wherein, controller and alarm can all set up on the support.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A straw packaging abnormity alarm device is used for detecting whether a straw packaging unit (11) with abnormal packaging exists on a straw packaging strip (1) formed by connecting a plurality of straw packaging units (11), wherein a straw is packaged in each straw packaging unit (11), and the straw packaging abnormity alarm device is characterized by comprising a bracket (2), a rotating roller (3), a first guide roller (4) and a detection device (5), wherein the first guide roller (4) and the rotating roller (3) are parallel to each other, two ends of the first guide roller (4) and the rotating roller (3) are flush with each other and are respectively rotatably installed on the bracket (2), the rotating roller (3) is positioned above the rear part of the first guide roller (4), the straw packaging strip (1) is conveyed from front to rear and sequentially winds to the upper part of the rotating roller (3) through the lower part of the first guide roller (4), and the detection device (5) is arranged on the bracket (2), the detection device is used for detecting whether the packages passing through the straw packaging units (11) on the rotary roller (3) are abnormal one by one.
2. The straw packaging abnormity warning device according to claim 1, further comprising a second guide roller (6), wherein the second guide roller (6) and the first guide roller (4) are parallel to each other, distributed behind and below the rotating roller (3), and rotatably connected with the bracket (2), and the straw packaging strip (1) is wound to the position below the second guide roller (6) through the position above the rotating roller (3) and conveyed backwards.
3. The warning device for package abnormality of suction pipe according to claim 2, wherein said holder (2) is a support plate vertically disposed in the front-rear direction, and said first guide roller (4), said second guide roller (6), said rotary roller (3) and said detecting means (5) are disposed on the same side of said support plate.
4. The abnormal straw packaging alarm device according to any one of claims 1 to 3, wherein a plurality of strip-shaped grooves (31) are uniformly arranged in the circumferential middle of the periphery of the rotating roller (3) in a concave manner at intervals, the strip-shaped grooves (31) are distributed along the axial extension of the rotating roller (3) respectively, the strip-shaped grooves (31) are matched with the straw packaging units (11), when the straw packaging strip (1) bypasses the upper portion of the rotating roller (3), each straw packaging unit (11) which is in contact with the rotating roller (3) is located in one strip-shaped groove (31) respectively, and two adjacent straw packaging units (11) are located in two adjacent strip-shaped grooves (31), wherein the diameter of each straw is d, and the depth of each strip-shaped groove (31) is less than 0.5 d.
5. The straw packaging abnormality warning device according to claim 4, characterized in that said detecting means (5) is located above said rotary roller (3) with its probe horizontally directed above said rotary roller (3) in the left-right direction.
6. The straw packaging abnormality warning device according to claim 5, characterized in that the detecting means (5) is an infrared distance meter or a laser distance meter, and the probe thereof is spaced from the outer periphery of the rotary roller (3) in the radial direction by a distance of 0.5d-1.5 d.
7. The straw packaging abnormity warning device according to claim 5, further comprising a controller and an alarm, wherein the detection device (5) is an infrared distance measuring sensor or a laser distance measuring sensor, the distance between a probe of the detection device and the periphery of the rotary roller (3) in the radial direction is between 0.5d and 1.5d, and the detection device (5) and the alarm are respectively and electrically connected with the controller.
8. The straw packaging abnormality warning device according to claim 7, wherein the alarm is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480857.6U CN210047712U (en) | 2019-04-11 | 2019-04-11 | Abnormal alarm device for straw packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480857.6U CN210047712U (en) | 2019-04-11 | 2019-04-11 | Abnormal alarm device for straw packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210047712U true CN210047712U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480857.6U Active CN210047712U (en) | 2019-04-11 | 2019-04-11 | Abnormal alarm device for straw packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210047712U (en) |
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2019
- 2019-04-11 CN CN201920480857.6U patent/CN210047712U/en active Active
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