CN215725016U - A disconnected excellent detection device for roller stick - Google Patents
A disconnected excellent detection device for roller stick Download PDFInfo
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- CN215725016U CN215725016U CN202121978665.1U CN202121978665U CN215725016U CN 215725016 U CN215725016 U CN 215725016U CN 202121978665 U CN202121978665 U CN 202121978665U CN 215725016 U CN215725016 U CN 215725016U
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Abstract
The utility model discloses a broken rod detection device for a roller rod, which comprises a conductive baffle, a first fixing mechanism, an insulating mechanism, a supporting mechanism, a first elastic conductive mechanism, a second fixing mechanism, a second elastic conductive mechanism, a third fixing mechanism, a first electrode, a second electrode and a signal detection mechanism, wherein the first fixing mechanism comprises a first fixing plate and a second fixing plate, the second fixing mechanism comprises a second fixing plate, a third fixing plate and a third fixing plate, the third fixing mechanism comprises a third fixing plate, the third fixing plate is arranged on the second fixing plate, the third fixing plate is arranged on the third fixing plate, and the third fixing plate is arranged on the third fixing plate: the insulating mechanism is fixedly arranged on the supporting mechanism, the first elastic conductive mechanism is fixed on the insulating mechanism through the second fixing mechanism, the second elastic conductive mechanism is fixed on the insulating mechanism through the third fixing mechanism, one end of the first electrode is fixed on the second fixing mechanism and electrically connected with the first elastic conductive mechanism, and the other end of the first electrode is electrically connected with one end of the signal detection mechanism. The roller rod breaking detection device can detect the rod breaking condition of the roller rod in time, reduces potential safety hazards, and has the advantages of simple structure, low cost and high temperature resistance.
Description
Technical Field
The utility model relates to the field of roller rods, in particular to a broken rod detection device for a roller rod.
Background
For the processing of some special materials, high temperature treatment is usually carried out through a roller furnace, products are directly or indirectly placed on a roller rod, and the roller rod continuously rotates to enable the baked products to sequentially advance. Because space restriction, to the transmission roller stick broken rod problem that appears by accident, unable detection, discovery make equipment trouble effectively handle in time to let the trouble further worsen, take place the card stove, finally can only blow out the stove and overhaul, cause the product to scrap etc. serious accident.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a broken rod detection device for a roller rod, which can detect the broken rod condition of the roller rod in time and reduce potential safety hazards.
In order to solve the above technical problem, the present invention provides a broken rod detection device for a roller rod, which includes a conductive baffle, a first fixing mechanism, an insulating mechanism, a supporting mechanism, a first elastic conductive mechanism, a second fixing mechanism, a second elastic conductive mechanism, a third fixing mechanism, a first electrode, a second electrode, and a signal detection mechanism: the insulating mechanism is fixedly arranged on the supporting mechanism, the first elastic conducting mechanism is fixed on the insulating mechanism through the second fixing mechanism, the second elastic conducting mechanism is fixed on the insulating mechanism through the third fixing mechanism, one end of the first electrode is fixed on the second fixing mechanism and is electrically connected with the first elastic conducting mechanism, the other end of the first electrode is electrically connected with one end of the signal detection mechanism, one end of the second electrode is fixed on the third fixing mechanism and is electrically connected with the second elastic conducting mechanism, and the other end of the second electrode is electrically connected with the other end of the signal detection mechanism; the conductive baffle is fixed on the roller rod through the first fixing mechanism and moves along with the roller rod, the conductive baffle is simultaneously contacted with or disconnected from the first elastic conductive mechanism and the second elastic conductive mechanism in the moving process, and the signal detection mechanism is used for detecting the rod breaking state of the roller rod according to a connection signal or a disconnection signal between the first electrode and the second electrode.
Preferably, the first elastic conductive mechanism and the second elastic conductive mechanism are symmetrically arranged on the insulating mechanism.
Preferably, the plane on which the first elastic conductive mechanism and the second elastic conductive mechanism are located is parallel to the plane on which the conductive baffle is located.
Preferably, the first elastic conductive mechanism and the second elastic conductive mechanism are both conductive spring pieces.
Preferably, the first fixing mechanism is a snap spring.
Preferably, the second fixing mechanism and the third fixing mechanism are both fixing bolts.
Preferably, the support mechanism is an adjusting bolt.
Preferably, the conductive baffle, the first fixing mechanism, the insulating mechanism, the supporting mechanism, the first elastic conductive mechanism, the second fixing mechanism, the second elastic conductive mechanism, the third fixing mechanism, the first electrode, the second electrode and the signal detection mechanism are all arranged in a sealed cavity, an opening is formed in the sealed cavity, and one end of the roller rod penetrates through the opening.
Preferably, the broken rod detection device for the roller rod further comprises a communication mechanism, and the communication mechanism is electrically connected with the signal detection mechanism.
Preferably, the communication mechanism is a WIFI communication mechanism or a bluetooth communication mechanism.
The beneficial effects of the implementation of the utility model are as follows:
the utility model forms a detection loop by the conductive baffle, the first elastic conductive mechanism, the first fixing mechanism, the first electrode, the signal detection mechanism, the second electrode, the second fixing mechanism and the second elastic conductive mechanism; when the roller rod is normally conveyed, the conductive baffle rotates along with the roller rod, the conductive baffle is periodically disconnected and contacted with the first elastic conductive mechanism and the second elastic conductive mechanism, and the detection loop is periodically disconnected and connected; when the roller rod is broken, the conductive baffle stops rotating, and the conductive baffle is always in a contact or disconnection state with the first elastic conductive mechanism and the second elastic conductive mechanism; whether the roller bar is broken can be judged by detecting whether the signal is periodically switched on or off in unit time. The roller rod breaking detection device can detect the rod breaking condition of the roller rod in time, reduces potential safety hazards, and has the advantages of simple structure, low cost and high temperature resistance.
Drawings
FIG. 1 is a schematic structural diagram of a broken rod detection device for a roll rod provided by the utility model;
FIG. 2 is an electrical schematic block diagram of the rod breakage detecting device for the roller rod provided by the utility model;
FIG. 3 is another electrical schematic block diagram of the rod breakage detecting device for the roller rod provided by the present invention;
fig. 4 is a schematic structural view of the present invention applied to a plurality of roll bars.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
As shown in fig. 1 to 2, the present invention provides a broken rod detection device for a roller rod, which includes a conductive baffle 1, a first fixing mechanism 2, an insulating mechanism 3, a supporting mechanism 4, a first elastic conductive mechanism 5, a second fixing mechanism 6, a second elastic conductive mechanism 7, a third fixing mechanism 8, a first electrode 9, a second electrode 10 and a signal detection mechanism 11: the insulating mechanism 3 is fixedly arranged on the supporting mechanism 4, the first elastic conductive mechanism 5 is fixed on the insulating mechanism 3 through the second fixing mechanism 6, the second elastic conductive mechanism 7 is fixed on the insulating mechanism 3 through the third fixing mechanism 8, one end of the first electrode 9 is fixed on the second fixing mechanism 6 and is electrically connected with the first elastic conductive mechanism 5, the other end of the first electrode 9 is electrically connected with one end of the signal detection mechanism 11, one end of the second electrode 10 is fixed on the third fixing mechanism 8 and is electrically connected with the second elastic conductive mechanism 7, and the other end of the second electrode 10 is electrically connected with the other end of the signal detection mechanism 11; the conductive baffle plate 1 is fixed on the roller rod 12 through the first fixing mechanism 2 and moves along with the roller rod 12, and is simultaneously contacted with or disconnected from the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 in the moving process, and the signal detection mechanism 11 is used for detecting the rod breaking state of the roller rod 12 according to a connection signal or a disconnection signal between the first electrode 9 and the second electrode 10.
According to the utility model, a detection loop is formed by the conductive baffle 1, the first elastic conductive mechanism 5, the first fixing mechanism 6, the first electrode 9, the signal detection mechanism 11, the second electrode 10, the second fixing mechanism 8 and the second elastic conductive mechanism 7; when the roller rod 12 is normally conveyed, the conductive baffle plate 1 rotates along with the roller rod 12, the conductive baffle plate 1 is periodically disconnected and contacted with the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7, and the detection loop is periodically disconnected and connected; when the roller rod 12 is broken, the conductive baffle 1 stops rotating, and the conductive baffle is always in a contact or disconnection state with the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7; whether the roller bar is broken can be judged by detecting whether the signal is periodically switched on or off in unit time. The roller rod breaking detection device can detect the rod breaking condition of the roller rod in time, reduces potential safety hazards, and has the advantages of simple structure, low cost and high temperature resistance.
It should be noted that the signal detection mechanism 11 includes a single chip microcomputer and a power supply, and the single chip microcomputer integrates a plurality of components such as an arithmetic unit, a controller, a memory, an input/output device, and the like, and realizes a plurality of functions such as signal processing, data storage, and the like. For example, an arithmetic unit includes a large number of comparison circuits, and can perform logical operation processing on a received signal instruction. Preferably, the single chip microcomputer can adopt a model including but not limited to PIC16FL 15313.
Preferably, the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 are symmetrically arranged on the insulating mechanism 3. Further, the plane of the first elastic conductive mechanism 5 and the plane of the second elastic conductive mechanism 7 are parallel to the plane of the conductive baffle plate 1.
It should be noted that, in this embodiment, the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 are symmetrically disposed on the insulating mechanism 3, and a plane where the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 are located is parallel to a plane where the conductive baffle 1 is located, so that the conductive baffle 1 can be ensured to be simultaneously contacted with or disconnected from the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7, and the accuracy of rod breakage detection is improved.
Preferably, the first elastic conductive means 5 and the second elastic conductive means 7 are both conductive spring pieces.
It should be noted that, in this embodiment, the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 are both conductive spring pieces, which have good elastic performance and sufficient contact space, so that the conductive baffle 1 can accurately contact and disconnect with the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 while following the rotation of the roller rod 12.
Preferably, the first fixing mechanism 2 is a snap spring.
It should be noted that, in this embodiment, the first fixing mechanism 2 is a snap spring, and the conductive baffle 1 is fixed on the roller rod 12 through the snap spring, so that the situation that the rod breakage detection misjudgment occurs due to falling off in the process of contacting the conductive baffle 1 with the elastic conductive mechanism 5 and the second elastic conductive mechanism 7 can be avoided.
Preferably, the second fixing mechanism 6 and the third fixing mechanism 8 are both fixing bolts.
In this embodiment, the second fixing mechanism 6 and the third fixing mechanism 8 are both fixing bolts, the second fixing mechanism 6 and the third fixing mechanism 8 are both conductors, and the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 can be prevented from falling off by the fixing bolts.
Further, the supporting mechanism 4 is an adjusting bolt.
It should be noted that, in this embodiment, the supporting mechanism 4 is an adjusting bolt, and the heights of the first elastic conductive mechanism 5 and the second elastic conductive mechanism 7 can be adjusted by the adjusting bolt, so that the supporting mechanism can adapt to various operating environments, and the universality of the product is improved.
Preferably, the conductive baffle 1, the first fixing mechanism 2, the insulating mechanism 3, the supporting mechanism 4, the first elastic conductive mechanism 5, the second fixing mechanism 6, the second elastic conductive mechanism 7, the third fixing mechanism 8, the first electrode 9, the second electrode 10 and the signal detection mechanism 11 are all disposed in a sealed chamber 13, an opening 14 is formed in the sealed chamber 13, and one end of the roller rod 12 penetrates through the opening 14.
In this embodiment, the conductive baffle 1, the first fixing mechanism 2, the insulating mechanism 3, the supporting mechanism 4, the first elastic conductive mechanism 5, the second fixing mechanism 6, the second elastic conductive mechanism 7, the third fixing mechanism 8, the first electrode 9, the second electrode 10, and the signal detection mechanism 11 are all disposed in a sealed chamber 13, so that the rod breakage detection device can be further ensured to be in a safe use environment, and the service life of the rod breakage detection device can be prolonged.
As shown in fig. 3, the rod breakage detecting device for a roll rod preferably further includes a communication mechanism 15, and the communication mechanism 15 is electrically connected to the signal detecting mechanism 11. Further, the communication mechanism 15 is a WIFI communication mechanism or a bluetooth communication mechanism.
It should be noted that, in this embodiment, the rod breakage detection device can communicate with an external device (a background control center or a mobile phone end of a relevant operation and maintenance person) through the communication mechanism 15, and send the running status of the roller rod to the background control center or the mobile phone end of the relevant operation and maintenance person in time, so that operation and maintenance processing can be performed in time, and potential safety hazards are reduced.
Further, the broken rod detection device for the roller rod further comprises a positioning mechanism 16, the positioning mechanism is electrically connected with the signal detection mechanism 11, and the positioning mechanism 16 is used for positioning the coordinates of the roller rod.
In the embodiment, the specific roller can be positioned by the positioning mechanism 16, and when the roller breaks, the coordinate position of the broken roller can be accurately known, so that the overhauling efficiency is improved, and the potential safety hazard of production is reduced.
Preferably, the broken rod detection device for the roller rod further comprises a broken rod reminding mechanism, the broken rod reminding mechanism comprises an LED reminding module 171 and a speaker reminding module 172, and the LED reminding module 171 and the speaker reminding module 172 are electrically connected with the signal detection mechanism 11.
In this embodiment, the LED reminding module 171 and the speaker reminding module 172 can further perform sound and light reminding on the broken roller to guide the relevant personnel to quickly reach the designated position of the roller, so as to improve the maintenance efficiency.
Fig. 4 shows an application scenario of the present invention applied to a plurality of roll bars, thereby realizing a more complex environment.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a disconnected excellent detection device for roller stick, its characterized in that, includes electrically conductive baffle, first fixed establishment, insulating mechanism, supporting mechanism, first elasticity electrically conductive mechanism, second fixed establishment, second elasticity electrically conductive mechanism, third fixed establishment, first electrode, second electrode and signal detection mechanism:
the insulating mechanism is fixedly arranged on the supporting mechanism, the first elastic conducting mechanism is fixed on the insulating mechanism through the second fixing mechanism, the second elastic conducting mechanism is fixed on the insulating mechanism through the third fixing mechanism, one end of the first electrode is fixed on the second fixing mechanism and is electrically connected with the first elastic conducting mechanism, the other end of the first electrode is electrically connected with one end of the signal detection mechanism, one end of the second electrode is fixed on the third fixing mechanism and is electrically connected with the second elastic conducting mechanism, and the other end of the second electrode is electrically connected with the other end of the signal detection mechanism;
the conductive baffle is fixed on the roller rod through the first fixing mechanism and moves along with the roller rod, the conductive baffle is simultaneously contacted with or disconnected from the first elastic conductive mechanism and the second elastic conductive mechanism in the moving process, and the signal detection mechanism is used for detecting the rod breaking state of the roller rod according to a connection signal or a disconnection signal between the first electrode and the second electrode.
2. The broken rod detection device for the roller rod as claimed in claim 1, wherein the first elastic conductive mechanism and the second elastic conductive mechanism are symmetrically arranged on the insulating mechanism.
3. The broken rod detection device for the roller rod as claimed in claim 2, wherein the first elastic conductive mechanism and the second elastic conductive mechanism are located on a plane parallel to a plane on which the conductive baffle is located.
4. The rod breakage detecting device for a roll rod as claimed in claim 3, wherein the first elastic conductive means and the second elastic conductive means are each a leaf spring that is electrically conductive.
5. The broken rod detecting device for a roller rod as claimed in claim 4, wherein the first fixing mechanism is a snap spring.
6. The broken rod detecting device for a roller rod as claimed in claim 5, wherein the second fixing mechanism and the third fixing mechanism are both fixing bolts.
7. A broken rod detecting device for a roll rod according to claim 6, wherein said supporting mechanism is an adjusting bolt.
8. The broken rod detection device for the roller rod as claimed in claim 7, wherein the conductive baffle, the first fixing mechanism, the insulating mechanism, the supporting mechanism, the first elastic conductive mechanism, the second fixing mechanism, the second elastic conductive mechanism, the third fixing mechanism, the first electrode, the second electrode and the signal detection mechanism are all arranged in a sealed chamber, an opening is formed in the sealed chamber, and one end of the roller rod penetrates through the opening.
9. The broken rod detection device for the roller rod as claimed in claim 1, further comprising a communication mechanism, wherein the communication mechanism is electrically connected with the signal detection mechanism.
10. The broken rod detection device for the roller rod as claimed in claim 9, wherein the communication mechanism is a WIFI communication mechanism or a bluetooth communication mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978665.1U CN215725016U (en) | 2021-08-20 | 2021-08-20 | A disconnected excellent detection device for roller stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978665.1U CN215725016U (en) | 2021-08-20 | 2021-08-20 | A disconnected excellent detection device for roller stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725016U true CN215725016U (en) | 2022-02-01 |
Family
ID=79999926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121978665.1U Active CN215725016U (en) | 2021-08-20 | 2021-08-20 | A disconnected excellent detection device for roller stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215725016U (en) |
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2021
- 2021-08-20 CN CN202121978665.1U patent/CN215725016U/en active Active
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