CN202988180U - Mesh belt driving detecting device - Google Patents
Mesh belt driving detecting device Download PDFInfo
- Publication number
- CN202988180U CN202988180U CN 201220702577 CN201220702577U CN202988180U CN 202988180 U CN202988180 U CN 202988180U CN 201220702577 CN201220702577 CN 201220702577 CN 201220702577 U CN201220702577 U CN 201220702577U CN 202988180 U CN202988180 U CN 202988180U
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- China
- Prior art keywords
- guipure
- detecting device
- mesh belt
- approach switch
- belt driving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a mesh belt driving detecting device which comprises a driven roller driven by a mesh belt. Positioning bearings are arranged at two ends of the driven roller, a chain wheel is arranged at a bearing end of one of the positioning bearings on the driven roller, an approach switch is connected on the chain wheel, and a programmable logic controller is arranged on the approach switch. The mesh belt driving detecting device is simple in structure, lower in cost, simple to program and convenient to mount, and running frequency of the mesh belt can be controlled by a technologist according to corresponding technical time set for different products.
Description
Technical field
The utility model relates to the heat treating facility field, relates in particular to a kind of guipure transmission detecting device.
Background technology
On continuous heat treatment equipment, whether most important to the quality of equipment itself and product the transmission of guipure is, in case the guipure transmission is broken down, can't detect, carrying roller is still in hot environment for a long time, because gravity effect can cause that carrying roller is crooked, guipure is in the high-temperature carburizing furnace gas for a long time, returns decrease the service life of guipure, the product of processing can be scrapped, increased greatly the use cost of equipment, user's productive costs is wasted a large amount of energy simultaneously.
There is strict requirement the process time of workpiece in stove to different products, and the metering that the actual run time of guipure must can be real-time out and can make the technologist set the corresponding process time according to different products to control the running frequency of guipure.
More existing method of inspections, coder detects and corresponding counting module as increasing, and causes cost of price high, programming trouble very.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of and can control and detect the guipure running frequency and control easy guipure transmission detecting device.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of guipure transmission detecting device, comprise the driven roll by the guipure transmission, described driven roll two ends are provided with location bearing, the axle head of described driven roll one location bearing is provided with a sprocket wheel, be connected with an approach switch on sprocket wheel, described approach switch is provided with programmable logic controller (PLC).
Compared with prior art, usefulness of the present utility model is: this guipure transmission structure of the detecting device is simple, and the technologist can control according to the different product corresponding process times of setting the running frequency of guipure, and cost is relatively low, programming is simple, and is easy for installation.
Description of drawings:
Fig. 1 is the utility model guipure transmission structure of the detecting device schematic diagram.
In figure: 1, driven roll; 2, location bearing; 3, sprocket wheel; 4, approach switch; 5, programmable logic controller (PLC).
The specific embodiment:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of guipure transmission detecting device shown in Figure 1, comprise the driven roll 1 by the guipure transmission, described driven roll 1 two ends are provided with location bearing 2, the axle head of described driven roll 1 one location bearings 2 is provided with a sprocket wheel 3, be connected with an approach switch 4 on sprocket wheel 3, described approach switch 4 is provided with programmable logic controller (PLC) 5.
Particularly, after the guipure driving motor starts, if the guipure operation, driven roll 1 synchronized operation, two kinds of signals of opening and closing that programmable logic controller (PLC) 5 can collect approach switch 4 replace.When guipure skidded, driven roll 1 just stopped operating, and the signal that programmable logic controller (PLC) 5 collects will be open or close always, then writes one section delay procedure and whether just can detect guipure in running in program.
Described metering guipure time of run method is as follows: when guipure normally moves, write one section program in program, be used for two tooth required times that metering approach switch 4 detects sprocket wheel 3, then calculate the process time of guipure operation according to following formula in programmable logic controller (PLC) 5
V=3.14×（R+2×δ)/nt?，T=L/V
Wherein, t is that approach switch detects two tooth required times; N is the number of teeth of sprocket wheel; R is the diameter of driven roll; δ is the thickness of guipure; L is furnace length; V is the guipure running velocity; T is the guipure operation process time.
This guipure transmission structure of the detecting device is simple, and the technologist can control according to the different product corresponding process times of setting the running frequency of guipure, and cost is relatively low, and programming is simple, and is easy for installation.
It is emphasized that: above is only preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (1)
1. guipure transmission detecting device, comprise the driven roll (1) by the guipure transmission, described driven roll (1) two ends are provided with location bearing (2), it is characterized in that: the axle head of described driven roll (1) one location bearing (2) is provided with a sprocket wheel (3), be connected with an approach switch (4) on sprocket wheel (3), described approach switch (4) is provided with programmable logic controller (PLC) (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702577 CN202988180U (en) | 2012-12-19 | 2012-12-19 | Mesh belt driving detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220702577 CN202988180U (en) | 2012-12-19 | 2012-12-19 | Mesh belt driving detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988180U true CN202988180U (en) | 2013-06-12 |
Family
ID=48559381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220702577 Expired - Fee Related CN202988180U (en) | 2012-12-19 | 2012-12-19 | Mesh belt driving detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043394A (en) * | 2012-12-19 | 2013-04-17 | 苏州工业园区姑苏科技有限公司 | Net belt driving detection device and metering method |
| CN107176418A (en) * | 2017-07-05 | 2017-09-19 | 南通远征冷冻设备有限公司 | A kind of elastic touch device of lever type screw guipure |
-
2012
- 2012-12-19 CN CN 201220702577 patent/CN202988180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043394A (en) * | 2012-12-19 | 2013-04-17 | 苏州工业园区姑苏科技有限公司 | Net belt driving detection device and metering method |
| CN107176418A (en) * | 2017-07-05 | 2017-09-19 | 南通远征冷冻设备有限公司 | A kind of elastic touch device of lever type screw guipure |
| WO2019006884A1 (en) * | 2017-07-05 | 2019-01-10 | 南通远征冷冻设备有限公司 | Lever-type spiral mesh belt tightness trigger device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |