CN212501392U - Novel detection device for transparent packaging bag on packaging machine - Google Patents
Novel detection device for transparent packaging bag on packaging machine Download PDFInfo
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- CN212501392U CN212501392U CN202021340776.5U CN202021340776U CN212501392U CN 212501392 U CN212501392 U CN 212501392U CN 202021340776 U CN202021340776 U CN 202021340776U CN 212501392 U CN212501392 U CN 212501392U
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Abstract
The invention relates to the technical field of packaging equipment, in particular to a novel detection device for a transparent packaging bag on a packaging machine, which comprises the packaging bag, wherein the packaging bag is clamped between two rollers and drives the two rollers to rotate, a convex shaft disc is arranged on the side edge of one roller, a plurality of magnets are fixed on the convex shaft disc, a Hall switch is matched with the outer end of each magnet, a mechanical detection method is adopted, the packaging bag is clamped by the two rollers, and the Hall switch is used for detecting whether the roller does not rotate by sensing the magnet on the roller, so that whether the packaging bag is supplied or not is judged.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a novel detection device for a transparent packaging bag on a packaging machine.
Background
The packaging equipment such as a tea packaging machine and the like is provided with a bag supply device, some of the bag supply devices are divided into an inner bag and an outer bag, and whether the packaging bags are continuously supplied in place or not is detected in the bag supply devices.
Disclosure of Invention
In order to solve the defects and problems of the packaging equipment packaging bag detection in the prior art, a novel detection device for transparent packaging bags on a packaging machine is provided.
The technical scheme adopted by the invention for solving the technical problem is as follows: the packaging bag comprises a packaging bag body, the packaging bag body clamp between two gyro wheels to it is rotatory to drive two gyro wheels, is equipped with a protruding shaft dish at the side of a gyro wheel protruding shaft dish on be fixed with a plurality of magnets magnet outer end cooperation hall switch.
The magnets are distributed in a circle.
The invention has the beneficial effects that: compared with the prior art, the novel detection device for the transparent packaging bag on the packaging machine adopts a mechanical detection method, judges the movement condition of the packaging bag through the Hall switch and the roller with the magnet, confirms the bag supply condition of the packaging bag, completely overcomes the problems of various optical detection methods in the prior art, and has the advantages of accurate detection, safety, reliability, light resistance, dust resistance and the like.
Drawings
The novel detecting device for transparent packaging bags on a packaging machine of the invention is further described with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic perspective view of a novel inspection device for transparent packaging bags on a packaging machine according to the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the novel detection device for transparent packaging bags on a packaging machine of the invention comprises a packaging bag 0, wherein the packaging bag 0 is clamped between two rollers 1, the packaging bag 0 is tightly clamped by the two rollers 1, the packaging bag 0 drives the two rollers 1 to rotate, a convex shaft disc 2 is arranged on the side edge of one roller 1, a plurality of magnets 3 are fixed on the convex shaft disc 2, the magnets 3 are distributed in a circle, a hall switch 4 is matched with the outer end of each magnet 3, and the hall switch 4 is fixed on other fixing devices of the equipment and is in signal connection with an operation and control system. When the bag supplying device works, the packaging bag 0 drives the roller 1 to rotate, the roller 1 and the magnet 3 keep synchronous rotation, whether the roller 1 rotates or not is confirmed through the induction condition of the Hall switch 4 to the magnet 3, and therefore whether the bag supplying condition exists in the packaging bag 0 or not is judged.
In conclusion, compared with the prior art, the novel detection device for the transparent packaging bag on the packaging machine adopts a mechanical detection method, judges the motion condition of the packaging bag through the Hall switch and the roller with the magnet, confirms the bag supply condition of the packaging bag, completely overcomes the problems in various optical detection methods in the prior art, and has the advantages of accurate detection, safety, reliability, light resistance, dust resistance and the like.
The present invention has been described in accordance with embodiments thereof with the understanding that the present invention is not limited thereto but rather it is to be understood that variations and/or modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims, and any such modifications, equivalents and the like as fall within the true spirit and scope of the invention.
Claims (2)
1. The utility model provides a novel detection device of transparent wrapping bag on packagine machine which characterized in that: the packaging bag comprises a packaging bag body, the packaging bag body clamp between two gyro wheels to it is rotatory to drive two gyro wheels, is equipped with a protruding shaft dish at the side of a gyro wheel protruding shaft dish on be fixed with a plurality of magnets magnet outer end cooperation hall switch.
2. The new detecting device for the transparent packing bag on the packing machine according to claim 1, characterized in that: the magnets are distributed in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340776.5U CN212501392U (en) | 2020-07-09 | 2020-07-09 | Novel detection device for transparent packaging bag on packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340776.5U CN212501392U (en) | 2020-07-09 | 2020-07-09 | Novel detection device for transparent packaging bag on packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212501392U true CN212501392U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021340776.5U Active CN212501392U (en) | 2020-07-09 | 2020-07-09 | Novel detection device for transparent packaging bag on packaging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN212501392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661420A (en) * | 2020-07-09 | 2020-09-15 | 陈爱章 | Detection device and detection method for transparent packaging bag on packaging machine |
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2020
- 2020-07-09 CN CN202021340776.5U patent/CN212501392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661420A (en) * | 2020-07-09 | 2020-09-15 | 陈爱章 | Detection device and detection method for transparent packaging bag on packaging machine |
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