CN205060172U - Packagine machine strip package groove detection device that acts as go -between - Google Patents
Packagine machine strip package groove detection device that acts as go -between Download PDFInfo
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- CN205060172U CN205060172U CN201520766709.2U CN201520766709U CN205060172U CN 205060172 U CN205060172 U CN 205060172U CN 201520766709 U CN201520766709 U CN 201520766709U CN 205060172 U CN205060172 U CN 205060172U
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Abstract
The utility model discloses a packagine machine strip package groove detection device that acts as go -between, including leading the paper roll and the propelling sheave of acting as go -between, lead being equipped with a metal respectively on the end cross -section with one side of the paper roll and the propelling sheave of acting as go -between and being examined the piece, still including handling alarm mechanism, handling alarm mechanism and including two way detection modules, judge module, alarm module and executable module, two way detection modules detect two metals respectively and are examined the piece, and the signal output part of two way detection modules all connects the signal input part of judge module, and the warning signal output part of judge module connects alarm module, and the control signal output part of judge module connects the executable module, two way detection modules include first inductance type transducer, second inductance type transducer, a delay circuit and the 2nd delay circuit.
Description
Technical field
The utility model relates to cigarette factory wrapping machine fault detection technique field, particularly relates to the bracing wire of a kind of packing machine strip bag and falls groove detection apparatus.
Background technology
The bracing wire of packaging machine group strip chartered plane often can drop out (being namely called that groove is fallen in bracing wire) in transport process from guiding race, causes the position deviation normal place of bracing wire on tracing paper, for follow-up work causes serious quality problems.At present, the packaging machine group strip chartered plane of use falls groove due to bracing wire does not have warning device, and operating personal can not be caused to note, so a large amount of substandard products appear in the product of subsequent production, causes very large manpower and materials loss.
Utility model content
The purpose of this utility model is to provide the bracing wire of a kind of packing machine strip bag and falls groove detection apparatus, can the rotation situation of Real-Time Monitoring dancing roll and bracing wire propelling sheave, judge whether occur that the phenomenon of groove is fallen in bracing wire according to rotation situation, and remind staff to carry out fault handling in time, improve production qualification rate.
The technical solution adopted in the utility model is:
Groove detection apparatus is fallen in the bracing wire of a kind of packing machine strip bag, comprises dancing roll and bracing wire propelling sheave, the cross section, termination of the same side of dancing roll and bracing wire propelling sheave is respectively equipped with tested piece an of metal, also comprise process alarm mechanism, process alarm mechanism comprises two-way check processing module, judge module, alarm module and execution module, two-way check processing module detects tested piece of two metals respectively, the signal input part of the equal connection judgment module of signal output part of two-way check processing module, the alarm signal output ends of judge module connects alarm module, and the control signal mouth of judge module connects execution module, described two-way check processing module comprises the first inductive pickoff, second inductive pickoff, first time delay circuit and the second time delay circuit, first inductive pickoff and the second inductive pickoff are located at the relative position of tested piece of each metal respectively by erecting frame, the signal output part of the first inductive pickoff connects the signal input part of the first time delay circuit, the signal output part connection judgment module of the first time delay circuit, the signal output part of the second inductive pickoff connects the signal input part of the second time delay circuit, the signal output part connection judgment module of the second time delay circuit.
Tested piece of described metal is located on the cross section, termination of dancing roll or bracing wire propelling sheave, and not overlapping with the center of circle, cross section.
Described judge module adopts XOR circuit.
Described alarm module adopts combined aural and visual alarm.
Described execution module adopts signal projector.
The utility model utilizes the first inductive pickoff and the second inductive pickoff to detect tested piece of metal, tested piece of metal can produce displacement in the process of rotating along with dancing roll and bracing wire propelling sheave, when the first inductive pickoff or the second inductive pickoff detect signal time, export square wave; And be digital signal by the first time delay circuit and the second time delay circuit by analog-signal transitions, send high level signal to judge module simultaneously.When XOR circuit receives high level signal simultaneously, dancing roll and bracing wire propelling sheave are described all in rotation, namely groove is not fallen in bracing wire, XOR circuit output low level, and alarm module and execution module do not work.When XOR circuit receives a high level signal and a low level signal simultaneously, the rotation of tracing paper dancing roll is described and bracing wire propelling sheave does not rotate, namely groove is fallen in bracing wire, and XOR circuit exports high level, starts alarm module and execution module work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic block circuit diagram of the present utility model.
Detailed description of the invention
As illustrated in fig. 1 and 2, the utility model comprises dancing roll 1 and bracing wire propelling sheave 2, the cross section, termination of the same side of dancing roll 1 and bracing wire propelling sheave 2 is respectively equipped with tested piece 3, a metal, and tested piece 3, metal is not overlapping with the center of circle, cross section.Also comprise process alarm mechanism, process alarm mechanism comprises two-way check processing module, judge module, alarm module and execution module, two-way check processing module detects tested piece 3, two metals respectively, the signal input part of the equal connection judgment module of signal output part of two-way check processing module, the alarm signal output ends of judge module connects alarm module, and the control signal mouth of judge module connects execution module, described two-way check processing module comprises the first inductive pickoff 6, second inductive pickoff 7, first time delay circuit and the second time delay circuit, first inductive pickoff 6 and the second inductive pickoff 7 are located at the relative position of tested piece 3, each metal respectively by erecting frame, the signal output part of the first inductive pickoff 6 connects the signal input part of the first time delay circuit, the signal output part connection judgment module of the first time delay circuit, the signal output part of the second inductive pickoff 7 connects the signal input part of the second time delay circuit, the signal output part connection judgment module of the second time delay circuit.Judge module adopts XOR circuit.Described alarm module adopts combined aural and visual alarm.Described execution module adopts signal projector, can send shutdown signal.
When the utility model normally uses, in the bracing wire 5 of packaging machine group strip chartered plane in transport process, what dancing roll 1 was wound around is tracing paper 4, tracing paper 4 drives dancing roll 1 to rotate in transport process, simultaneously, also drive bracing wire 5, make bracing wire 5 drive bracing wire propelling sheave 2 to rotate, so bracing wire propelling sheave 2 and tracing paper 4 dancing roll 1 belong to synchronous axial system.In the rotation process of dancing roll 1 and bracing wire propelling sheave 2, the metal on dancing roll 1 and bracing wire propelling sheave 2 together rotates for tested piece 3.Tested piece 3, metal is detected again by the first inductive pickoff 6 and the second inductive pickoff 7.Because metal can produce displacement for tested piece 3 in the process of rotating, inductive pickoff utilizes electromagnetic induction that tested displacement is converted to the coefficient of self-induction of coil and the change of mutual inductance coefficient, the variable quantity being voltage or electric current by circuit conversion again exports, and realizes the conversion of non electrical quantity to electricity.That is, when the first inductive pickoff 6 or the second inductive pickoff 7 detect signal time, square wave can be exported; If when certainly can't detect the change in displacement of tested piece 3, metal, then output low level signal.When the signal detected is sent to the first corresponding time delay circuit or the second time delay circuit by the first inductive pickoff 6 or the second inductive pickoff 7, after time delay circuit, first time delay circuit or the second time delay circuit export high level, change original square wave into digital signal, meanwhile, the signal after transformation is sent to XOR circuit.When XOR circuit receives high level signal simultaneously, dancing roll 1 and bracing wire propelling sheave 2 are described all in rotation, namely groove is not fallen in bracing wire 5, XOR circuit output low level, and alarm module and execution module do not work.When XOR circuit receives a high level signal and a low level signal simultaneously; illustrate that tracing paper 4 dancing roll 1 rotates and bracing wire propelling sheave 2 does not rotate; namely groove is fallen in bracing wire 5; XOR circuit exports high level; start alarm module and execution module work, send sound and light alarm, remind the personnel of working online to need handling failure; and start signal projector sends shutdown signal, makes device powers down shut down.
Claims (5)
1. a groove detection apparatus is fallen in the bracing wire of packing machine strip bag, it is characterized in that: comprise dancing roll and bracing wire propelling sheave, the cross section, termination of the same side of dancing roll and bracing wire propelling sheave is respectively equipped with tested piece an of metal, also comprise process alarm mechanism, process alarm mechanism comprises two-way check processing module, judge module, alarm module and execution module, two-way check processing module detects tested piece of two metals respectively, the signal input part of the equal connection judgment module of signal output part of two-way check processing module, the alarm signal output ends of judge module connects alarm module, and the control signal mouth of judge module connects execution module, described two-way check processing module comprises the first inductive pickoff, second inductive pickoff, first time delay circuit and the second time delay circuit, first inductive pickoff and the second inductive pickoff are located at the relative position of tested piece of each metal respectively by erecting frame, the signal output part of the first inductive pickoff connects the signal input part of the first time delay circuit, the signal output part connection judgment module of the first time delay circuit, the signal output part of the second inductive pickoff connects the signal input part of the second time delay circuit, the signal output part connection judgment module of the second time delay circuit.
2. groove detection apparatus is fallen in packing machine strip bag according to claim 1 bracing wire, it is characterized in that: tested piece of described metal is located on the cross section, termination of dancing roll or bracing wire propelling sheave, and not overlapping with the center of circle, cross section.
3. groove detection apparatus is fallen in packing machine strip bag according to claim 2 bracing wire, it is characterized in that: described judge module adopts XOR circuit.
4. groove detection apparatus is fallen in packing machine strip bag according to claim 3 bracing wire, it is characterized in that: described alarm module adopts combined aural and visual alarm.
5. groove detection apparatus is fallen in packing machine strip bag according to claim 4 bracing wire, it is characterized in that: described execution module adopts signal projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766709.2U CN205060172U (en) | 2015-09-30 | 2015-09-30 | Packagine machine strip package groove detection device that acts as go -between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766709.2U CN205060172U (en) | 2015-09-30 | 2015-09-30 | Packagine machine strip package groove detection device that acts as go -between |
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| Publication Number | Publication Date |
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| CN205060172U true CN205060172U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520766709.2U Active CN205060172U (en) | 2015-09-30 | 2015-09-30 | Packagine machine strip package groove detection device that acts as go -between |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951573A (en) * | 2016-05-24 | 2016-09-21 | 安徽宜留电子科技有限公司 | Infrared guide warning assembly for scribing machine |
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2015
- 2015-09-30 CN CN201520766709.2U patent/CN205060172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951573A (en) * | 2016-05-24 | 2016-09-21 | 安徽宜留电子科技有限公司 | Infrared guide warning assembly for scribing machine |
| CN105951573B (en) * | 2016-05-24 | 2019-01-22 | 徐州市公路工程总公司 | A kind of infrared guiding warning component of pen machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |