CN106706953A - Method for measuring speed of mesh belt of baking oven - Google Patents
Method for measuring speed of mesh belt of baking oven Download PDFInfo
- Publication number
- CN106706953A CN106706953A CN201611079860.4A CN201611079860A CN106706953A CN 106706953 A CN106706953 A CN 106706953A CN 201611079860 A CN201611079860 A CN 201611079860A CN 106706953 A CN106706953 A CN 106706953A
- Authority
- CN
- China
- Prior art keywords
- baking oven
- output shaft
- time
- speed
- guipure
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a method for measuring the speed of a mesh belt of a baking oven, which comprises the steps of S01, firstly measuring the single-turn length L of an output shaft of a speed reducer of a baking oven mesh belt motor; S02, measuring the time T required by the output shaft for rotating a single turn in real time when the baking oven mesh belt motor is in operation; and S03, acquiring the actual speed V of the mesh belt according to the circumference length L and the time T, wherein the actual speed V=L/T. The method for measuring the speed of the mesh belt of the baking oven has the advantages of simple principle, simple and convenient operation, ability of being direct and reliable, accurate testing and the like.
Description
Technical field
The invention mainly relates to food, technical field of medicine packaging, a kind of measurement of the guipure speed for baking oven is refered in particular to
Method.
Background technology
At present, to meet oven technology demand, the sterilized heat force intensity FH of baking oven sterilizing need to be not less than certain numerical value, and net
Tape speed and oven temperature are the key parameters of FH values.Transmission net translator in baking oven is controlled using frequency converter, defeated
Go out frequency big, guipure speed is fast, and 0-50Hz frequency signals are converted to corresponding output voltage by frequency converter（0-10V）It is defeated to PLC
Enter module；PLC is reconverted into correspondence guipure speed, controls the rotating speed of guipure motor.Due to simulation is used in control process mostly
Value, precision is not high enough；And be that speed is converted by corresponding analog value, it is impossible to directly, accurately obtain net
The actual speed of band.
The content of the invention
The technical problem to be solved in the present invention is that：For the technical problem that prior art is present, the present invention provides one
Plant the guipure speed measurement method for baking oven of simple principle, direct reliability and accurate testing.
In order to solve the above technical problems, technical scheme proposed by the present invention is：
A kind of speed measurement method for baking oven guipure, step is：
S01, beginning, measure the individual pen length L of the output shaft of baking oven guipure motor reducer；
S02, in baking oven guipure motor rotation, the time T required for the output shaft rotation individual pen is measured in real time；
S03, according to circumferential length L and time T, obtain the actual speed V=L/T of guipure.
As the further improvement of above-mentioned technical proposal：
In step S02, required for measuring output shaft rotation individual pen positioned at the tachogenerator of the output shaft side
Time T.
In step S02, turn-on time T1 and access failure time T2 of the tachogenerator in a cycle are recorded,
So as to obtain T=T1+T2.
In step S01, the circumferential length L of the output shaft is measured by the tachogenerator.
Compared with prior art, the advantage of the invention is that：
Speed measurement method for baking oven guipure of the invention, because guipure speed is one of key parameter of FH values, passes through
Direct measurement guipure running length and required time, directly can quickly obtain the actual speed of guipure, and speed is precisely, energy
Enough ensure that the reliability of baking oven sterilizing works is carried out.
Brief description of the drawings
Fig. 1 is flow chart of the method for the present invention.
Fig. 2 is the mounting structure schematic diagram of tachogenerator in the present invention.
Label is represented in figure：1st, output shaft；2nd, detection piece；3rd, tachogenerator.
Specific embodiment
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in figure 1, the speed measurement method for baking oven guipure of the present embodiment, step is：
S01, beginning, measure the individual pen length L of the output shaft 1 of baking oven guipure motor reducer；
S02, in baking oven guipure motor rotation, in real time measurement output shaft 1 rotate individual pen required for time T；
S03, according to circumferential length L and time T, obtain the actual speed V=L/T of guipure.
Speed measurement method for baking oven guipure of the invention, because guipure speed is one of key parameter of FH values,
By direct measurement guipure running length and required time, the actual speed of guipure, and speed essence directly can be quickly obtained
Standard, ensure that the reliability of baking oven sterilizing works is carried out.
As shown in Fig. 2 in the present embodiment, in step S01, being measured by the tachogenerator 3 positioned at the side of output shaft 1
The circumferential length L of output shaft 1；In step S02,1 turn of output shaft is measured by the tachogenerator 3 positioned at the side of output shaft 1
Time T required for dynamic individual pen, so as to directly be quickly obtained speed.
In the present embodiment, in step S02, turn-on time T1 of the record tachogenerator 3 in a cycle and do not connect
Logical time T2, so as to obtain T=T1+T2；Specifically, the per revolution of output shaft 1, tachogenerator 3 senses detection piece 2（Such as
Magnet, on the circumference of output shaft 1）When connect once, output and is held one rising edge when wherein tachogenerator 3 is connected
Continuous time T1, in 3 access failure of tachogenerator, the output trailing edge of tachogenerator 3 and duration T 2, thus T1 and T2 it
With the single detection cycle duration of composition.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Scope.
Claims (4)
1. a kind of speed measurement method for baking oven guipure, it is characterised in that step is：
S01, beginning, measure the output shaft of baking oven guipure motor reducer（1）Individual pen length L；
S02, in baking oven guipure motor rotation, the output shaft is measured in real time（1）Time T required for rotating individual pen；
S03, according to circumferential length L and time T, obtain the actual speed V=L/T of guipure.
2. the speed measurement method for baking oven guipure according to claim 1, it is characterised in that in step S02, leads to
Cross positioned at the output shaft（1）The tachogenerator of side（3）Measurement output shaft（1）Time T required for rotating individual pen.
3. the speed measurement method for baking oven guipure according to claim 2, it is characterised in that in step S02, note
Record the tachogenerator（3）Turn-on time T1 and access failure time T2 in a cycle, so as to obtain T=T1+T2.
4. the speed measurement method for baking oven guipure according to Claims 2 or 3, it is characterised in that in step S01
In, by the tachogenerator（3）Measure the output shaft（1）Circumferential length L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079860.4A CN106706953A (en) | 2016-11-30 | 2016-11-30 | Method for measuring speed of mesh belt of baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079860.4A CN106706953A (en) | 2016-11-30 | 2016-11-30 | Method for measuring speed of mesh belt of baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106706953A true CN106706953A (en) | 2017-05-24 |
Family
ID=58935371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079860.4A Pending CN106706953A (en) | 2016-11-30 | 2016-11-30 | Method for measuring speed of mesh belt of baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106706953A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577286Y (en) * | 2002-08-09 | 2003-10-01 | 安徽中科智能高技术有限责任公司 | Apparatus for checking rotary linear velocity of circular motion for recreation machine |
| CN1508502A (en) * | 2002-12-19 | 2004-06-30 | 顺德市世创金属科技有限公司 | Mesh-belt speed closed-loop control method for mesh-belt heat treatment furnace |
| CN201548556U (en) * | 2009-12-01 | 2010-08-11 | 原平盛大实业有限公司 | Speed sensor of belt conveyor |
| US20100271008A1 (en) * | 2009-04-24 | 2010-10-28 | Kuo-Hsin Su | Motorcycle wheel speed transmission mechanism for speedmeter |
-
2016
- 2016-11-30 CN CN201611079860.4A patent/CN106706953A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577286Y (en) * | 2002-08-09 | 2003-10-01 | 安徽中科智能高技术有限责任公司 | Apparatus for checking rotary linear velocity of circular motion for recreation machine |
| CN1508502A (en) * | 2002-12-19 | 2004-06-30 | 顺德市世创金属科技有限公司 | Mesh-belt speed closed-loop control method for mesh-belt heat treatment furnace |
| US20100271008A1 (en) * | 2009-04-24 | 2010-10-28 | Kuo-Hsin Su | Motorcycle wheel speed transmission mechanism for speedmeter |
| CN201548556U (en) * | 2009-12-01 | 2010-08-11 | 原平盛大实业有限公司 | Speed sensor of belt conveyor |
Non-Patent Citations (1)
| Title |
|---|
| 王幸之: "用Z-80单板机测量线速度", 《电子技术应用》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |