CN204495735U - A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length - Google Patents
A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length Download PDFInfo
- Publication number
- CN204495735U CN204495735U CN201520238235.4U CN201520238235U CN204495735U CN 204495735 U CN204495735 U CN 204495735U CN 201520238235 U CN201520238235 U CN 201520238235U CN 204495735 U CN204495735 U CN 204495735U
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- side plate
- screw rod
- steel surface
- belt steel
- column
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Abstract
A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length, comprise the rotating shaft on base plate, the backboard be connected with base plate, the column be connected with backboard, the side plate be connected with column, the extension spring one be connected on side plate, detecting device fixed head and contiguous block, the regulating ring be connected with detecting device fixed head, spring fixed column, the extension spring two be connected with spring fixed column, contiguous block, it is connected with angle demodulator on side plate; Focus regulator is connected with in the front end of side plate.The utility model makes that belt steel surface detects without repeating, without omitting, detected image is clear, detection is reliable, stable, structure is simple, easy for installation, can alleviate labor strength.
Description
Technical field
The utility model relates to a kind of pick-up unit, specifically belongs to a kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length.
Background technology
The meaning increasingly significant of steel rolling mill's steel band quality control in iron and steel is produced, the surface imperfection of steel plate is the key factor affecting its quality, to carry out belt steel surface defect detection and have very important effect for its surface quality of raising. the develop rapidly of electronic technology and machine vision technique, the surface detection technique based on machine vision becomes the mainstream technology of belt steel surface Non-Destructive Testing gradually.Steel strip surface defect scabs, abrade, roll marks, limit are split, cut, pressure people iron oxide etc., and these must pass through collected by camera Image Acquisition steel strip surface defect feature, are then sent to computing machine and process.This can Timeliness coverage steel strip surface defect, thus takes measures to avoid the continuation of defect to produce, and reduces economic loss, ensures the outgoing of product, the image of maintaining enterprise.Video camera is the key equipment that detection system obtains the firsthand information, in order to ensure to detect without repetition with without omission belt steel surface, obtain image clearly, need to guarantee that each camera has very high adjustable positioning precision, this regulating device can meet angle and the focal length of necessary requirement well.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, and provide one that belt steel surface detection can be made without repetition, nothing omission, detected image is clear, detects reliable, the stable energy angle of adjustable lens and the belt steel surface pick-up unit of focal length.
Realize the technical measures of above-mentioned purpose:
A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length, comprise the rotating shaft on base plate, the backboard be connected with base plate, the column be connected with backboard, the side plate be connected with column, the extension spring one be connected on side plate, detecting device fixed head and contiguous block, the regulating ring be connected with detecting device fixed head, spring fixed column, the extension spring two be connected with spring fixed column, contiguous block, it is: on side plate, be connected with angle demodulator; Focus regulator is connected with in the front end of side plate.
It is characterized in that: the angular adjustment screw rod in the screw that described angle demodulator is provided with by the angular adjustment holder be connected with side plate upper end, angular adjustment holder, the set nut on angular adjustment screw rod form, and angular adjustment holder is connected with detecting device fixed head by screw.
It is characterized in that: described focus regulator is made up of the knob of the bearing be connected with detecting device fixed head, the focus adjustment screw rod be connected with bearing, focus adjustment screw rod end, the adjustable plate that is connected with focus adjustment screw rod; The other end of adjustable plate is connected with spring fixed column; Focus adjustment screw rod between knob and bearing is equipped with bearing pin.
Feature of the present utility model: can make that belt steel surface detects without repeating, without omitting, detected image is clear, detection is reliable, stable, structure is simple, easy for installation, can alleviate labor strength.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
In figure: 1-base plate, 2-backboard, 3-column, 4-side plate, 5-extension spring one, 6-detecting device fixed head, 7-contiguous block, 8-regulating ring, 9-spring fixed column, 10-extension spring two, 11-rotating shaft, 12-angle demodulator, 13-focus regulator, 14-angular adjustment holder, 15-bearing pin, 16-angular adjustment screw rod, 17-set nut, 18-bearing, 19-focus adjustment screw rod, 20-knob, 21-adjustable plate.
Embodiment
Be described further below in conjunction with accompanying drawing:
A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length, comprise the rotating shaft 11 on base plate 1, the backboard 2 be connected with base plate 1, the column 3 be connected with backboard 2, the side plate 4 be connected with column 3, the extension spring 1 be connected on side plate 4, detecting device fixed head 6 and contiguous block 7, the regulating ring 8 be connected with detecting device fixed head 6, spring fixed column 9, the extension spring 2 10 be connected with spring fixed column 9, contiguous block 7, it is connected with angle demodulator 12 on side plate 4; Focus regulator 13 is connected with in the front end of side plate 4.
Described angle demodulator 12 consists of the angular adjustment screw rod 16 in screw that screw or the angular adjustment holder 14 be welded to connect, angular adjustment holder 14 are processed, set nut 17 on angular adjustment screw rod 16 by with side plate 4 upper end, and angular adjustment holder 14 is connected with detecting device fixed head 6 by screw.
Described focus regulator 13 by the knob 20 of the bearing 18 welded with detecting device fixed head 6, the focus adjustment screw rod 19 be connected with bearing 18, focus adjustment screw rod 19 end, to adopt with focus adjustment screw rod 19 and be set with the adjustable plate 21 be connected and form; The other end of adjustable plate 21 adopts with spring fixed column 9 and is threaded; Focus adjustment screw rod 19 between knob 20 and bearing 18 is equipped with bearing pin 15.
Use principle
The adjustment of detecting device angle lens: the acting force being overcome extension spring 1 by the effect of focus adjustment screw rod 19, drives detecting device fixed head 6 to be achieved around the angle that the rotation one of side plate 4 is small.
The adjustment of lens focus: the acting force being overcome extension spring 22 by the effect of focus adjustment screw rod 18, and the common rotation driving focus adjustment block and swivel becket, by they rotation thus drive the camera lens in swivel becket to realize the adjustment of focal length.
This embodiment is only the best and exemplifies, the restricted enforcement not to technical solutions of the utility model.
Claims (3)
1. the angle of an energy adjustable lens and the belt steel surface pick-up unit of focal length, comprise the rotating shaft on base plate, the backboard be connected with base plate, the column be connected with backboard, the side plate be connected with column, the extension spring one be connected on side plate, detecting device fixed head and contiguous block, the regulating ring be connected with detecting device fixed head, spring fixed column, the extension spring two be connected with spring fixed column, contiguous block, it is characterized in that: on side plate, be connected with angle demodulator; Focus regulator is connected with in the front end of side plate.
2. a kind of energy angle of adjustable lens as claimed in claim 1 and the belt steel surface pick-up unit of focal length, it is characterized in that: the angular adjustment screw rod in the screw one that described angle demodulator is provided with by the angular adjustment holder be connected with side plate upper end, angular adjustment holder, screw one, the set nut on angular adjustment screw rod form, and angular adjustment holder is connected with detecting device fixed head by screw.
3. as claimed in claim 1 a kind of can the angle of adjustable lens and the belt steel surface pick-up unit of focal length, it is characterized in that: described focus regulator is made up of the knob of the bearing be connected with detecting device fixed head, the focus adjustment screw rod be connected with bearing, focus adjustment screw rod end, the adjustable plate that is connected with focus adjustment screw rod; The other end of adjustable plate is connected with spring fixed column; Focus adjustment screw rod between knob and bearing is equipped with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238235.4U CN204495735U (en) | 2015-04-20 | 2015-04-20 | A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238235.4U CN204495735U (en) | 2015-04-20 | 2015-04-20 | A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495735U true CN204495735U (en) | 2015-07-22 |
Family
ID=53575040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238235.4U Expired - Fee Related CN204495735U (en) | 2015-04-20 | 2015-04-20 | A kind of energy angle of adjustable lens and the belt steel surface pick-up unit of focal length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255867A (en) * | 2020-10-22 | 2021-01-22 | 温州博豪电子商务秘书有限公司 | Device for intelligently manufacturing industrial camera lens and automatically detecting focal length knob |
| CN113390886A (en) * | 2020-03-11 | 2021-09-14 | 上海宝信软件股份有限公司 | Imaging device for detecting surface defects of grinded strip steel and using method thereof |
-
2015
- 2015-04-20 CN CN201520238235.4U patent/CN204495735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390886A (en) * | 2020-03-11 | 2021-09-14 | 上海宝信软件股份有限公司 | Imaging device for detecting surface defects of grinded strip steel and using method thereof |
| CN112255867A (en) * | 2020-10-22 | 2021-01-22 | 温州博豪电子商务秘书有限公司 | Device for intelligently manufacturing industrial camera lens and automatically detecting focal length knob |
| CN112255867B (en) * | 2020-10-22 | 2021-12-17 | 领先科技(东台)有限公司 | Device for intelligently manufacturing industrial camera lens and automatically detecting focal length knob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170712 Address after: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |