CN105251704A - Bolt detection device - Google Patents
Bolt detection device Download PDFInfo
- Publication number
- CN105251704A CN105251704A CN201510801347.0A CN201510801347A CN105251704A CN 105251704 A CN105251704 A CN 105251704A CN 201510801347 A CN201510801347 A CN 201510801347A CN 105251704 A CN105251704 A CN 105251704A
- Authority
- CN
- China
- Prior art keywords
- conveying belt
- horizontal conveying
- bolt
- industrial camera
- mechanical arm
- 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
Links
Abstract
The invention discloses a bolt detection device. A bolt comprises a screw rod and a nut arranged on the top of the screw rod. The bolt detection device comprises a horizontal conveying belt and a computer. A horizontal sliding groove is formed in the center of the horizontal conveying belt in the length direction, and the width of the horizontal sliding groove is smaller than the diameter of the nut. A light source and an industrial camera are arranged below the horizontal conveying belt. A baffle capable of being opened and closed in a rotating mode is arranged at the part, on the upstream of the industrial camera, of the horizontal conveying belt. A mechanical arm is arranged at the part, on the downstream of the industrial camera, of the horizontal conveying belt, and an electromagnet and a photoelectric sensing device are arranged on the bottom of the mechanical arm. Image processing software is installed in the computer, and the baffle, the mechanical arm and the industrial camera are connected with the computer. By adopting the structure, the automation degree is high, the detection efficiency is high, on-line automatic detection can be achieved, the functions are multiple, and the cost investment is low.
Description
Technical field
The present invention relates to a kind of handware verifying attachment, particularly a kind of bolt checkout gear.
Background technology
No. 201220603713.3 Chinese invention patent disclosed in 22 days Mays in 2013, discloses a kind of bolt go-no go gauge, comprises base, arranges drift and no-go gage that on base, moveable reference seat, reference seat both sides are fixedly connected with base.Whether the length dimension of the smooth screw rod that this structure can judge on bolt to be measured meets the requirements.
But above-mentioned patent application, still also exists following deficiency:
1. offline inspection, need rehandling to operate, waste time and energy, automaticity is low, and detection efficiency is low.
2. function singleness, the length dimension that can only carry out screw rod detects, the screw thread on the diameter dimension of screw rod and screw rod with or without, screw rod outward appearances etc., then cannot detect.If need to carry out above-mentioned test simultaneously, then need to buy multiple detection machine, increase the purchase cost of user, and need larger material-putting space.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides a kind of automaticity high, and detection efficiency is high, and energy online automatic detection, diverse in function, cost drops into low bolt checkout gear.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of bolt checkout gear, described bolt comprises screw rod and is arranged at the nut of screw tip, and comprise horizontal conveying belt and computer, the center of horizontal conveying belt is provided with horizontal concrete chute along its length, the width of this horizontal concrete chute is less than the diameter of nut, but is greater than the diameter of screw rod; The below of horizontal conveying belt is provided with light source and industrial camera; Be positioned at the baffle plate that the horizontal conveying belt of industrial camera upstream is provided with one piece of energy rotating opening and closes; The top being positioned at the horizontal conveying belt in industrial camera downstream is provided with a mechanical arm, and the bottom of mechanical arm is fixedly installed electromagnet and photoelectric induction device; Described built-in computer has image processing software, and described baffle plate, mechanical arm are all connected with computer with industrial camera.
The transmission speed of described horizontal conveying belt is less than the shooting speed of industrial camera.
The side of described horizontal conveying belt is provided with defective work placing box.
Described defective work placing box has two, is respectively outward appearance defective work case and off-dimension product case.
Described mechanical arm is fixedly installed on the side of horizontal conveying belt.
After the present invention adopts said structure, there is following beneficial effect:
Above-mentioned horizontal conveying belt directly can utilize the conveyer belt on bolt production line to be measured, when photoelectric induction device senses the bolt be positioned at below mechanical arm, industrial camera can be made a video recording to bolt to be measured, and the picture of shooting is passed to computer, computer needs the project detected according to user, can carry out such as outward appearance, screw thread with or without, the detection of smooth spiro rod length size, smooth screw diameter equidimension and judgement.When judging qualified, bolt will continue transmission on horizontal conveying belt, and when being judged to be defective, mechanical arm declines, and electromagnet is energized, and is drawn by bolt and be placed on defective work placing box from horizontal conveying belt.Whole testing process, automaticity is high, and detection efficiency is high.Meanwhile, reduce the purchase cost of user, also only need less placement space.
Accompanying drawing explanation
Fig. 1 shows the plan structure schematic diagram of a kind of bolt checkout gear of the present invention;
Fig. 2 shows the side-looking structural representation of a kind of bolt checkout gear of the present invention.
Wherein have:
1. horizontal conveying belt;
11. horizontal concrete chutes;
2. bolt;
21. nuts;
22. screw rods;
3. baffle plate;
4. mechanical arm;
41. electromagnet;
42. photoelectric induction devices;
5. industrial camera;
6. light source;
7. computer.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete better embodiment, the present invention is further detailed explanation.
As everyone knows, bolt comprises screw rod 22 and is arranged at the nut 21 of screw tip.
As depicted in figs. 1 and 2, a kind of bolt checkout gear, comprises horizontal conveying belt 1 and computer 7.
The center of horizontal conveying belt is provided with horizontal concrete chute along its length, and the width of this horizontal concrete chute is less than the diameter of nut, but is greater than the diameter of screw rod.After being passed from horizontal concrete chute by the screw rod of bolt to be measured, bolt energy nut can be placed on the top of horizontal concrete chute, thus can drive the horizontal feed of bolt.
The below of horizontal conveying belt is provided with light source and industrial camera.
Be positioned at the baffle plate that the horizontal conveying belt of industrial camera upstream is provided with one piece of energy rotating opening and closes.
The top being positioned at the horizontal conveying belt in industrial camera downstream is provided with a mechanical arm, and mechanical arm is preferably fixedly installed on the side of horizontal conveying belt.
The bottom of mechanical arm is fixedly installed electromagnet and photoelectric induction device.
Described built-in computer has image processing software, can carry out corresponding image procossing and size collection to the image of video camera shooting.
Described baffle plate, mechanical arm are all connected with computer with industrial camera.
The transmission speed of described horizontal conveying belt is less than the shooting speed of industrial camera.
The side of described horizontal conveying belt is provided with defective work placing box.
Further, defective work placing box preferably has two, is respectively outward appearance defective work case and off-dimension product case.
Above-mentioned horizontal conveying belt directly can utilize the conveyer belt on bolt production line to be measured, and when photoelectric induction device senses the bolt be positioned at below mechanical arm, baffle plate closes, and stops follow-up bolt to enter.Industrial camera is made a video recording to bolt to be measured, and the picture of shooting is passed to computer, computer needs the project detected according to user, can carry out such as outward appearance, screw thread with or without, the detection of smooth spiro rod length size, smooth screw diameter equidimension and judgement.When judging qualified, bolt will continue transmission on horizontal conveying belt, and when being judged to be defective, mechanical arm declines, and electromagnet is energized, and is drawn by bolt and be placed on defective work placing box from horizontal conveying belt.Whole testing process, automaticity is high, and detection efficiency is high.Meanwhile, reduce the purchase cost of user, also only need less placement space.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple equivalents to technical scheme of the present invention, these equivalents all belong to protection scope of the present invention.
Claims (5)
1. a bolt checkout gear, described bolt comprises screw rod and is arranged at the nut of screw tip, it is characterized in that: comprise horizontal conveying belt and computer, the center of horizontal conveying belt is provided with horizontal concrete chute along its length, the width of this horizontal concrete chute is less than the diameter of nut, but is greater than the diameter of screw rod; The below of horizontal conveying belt is provided with light source and industrial camera; Be positioned at the baffle plate that the horizontal conveying belt of industrial camera upstream is provided with one piece of energy rotating opening and closes; The top being positioned at the horizontal conveying belt in industrial camera downstream is provided with a mechanical arm, and the bottom of mechanical arm is fixedly installed electromagnet and photoelectric induction device; Described built-in computer has image processing software, and described baffle plate, mechanical arm are all connected with computer with industrial camera.
2. bolt checkout gear according to claim 1, is characterized in that: the transmission speed of described horizontal conveying belt is less than the shooting speed of industrial camera.
3. bolt checkout gear according to claim 1, is characterized in that: the side of described horizontal conveying belt is provided with defective work placing box.
4. bolt checkout gear according to claim 3, is characterized in that: described defective work placing box has two, is respectively outward appearance defective work case and off-dimension product case.
5. bolt checkout gear according to claim 1, is characterized in that: described mechanical arm is fixedly installed on the side of horizontal conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510801347.0A CN105251704A (en) | 2015-11-19 | 2015-11-19 | Bolt detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510801347.0A CN105251704A (en) | 2015-11-19 | 2015-11-19 | Bolt detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105251704A true CN105251704A (en) | 2016-01-20 |
Family
ID=55091800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510801347.0A Pending CN105251704A (en) | 2015-11-19 | 2015-11-19 | Bolt detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105251704A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140236A1 (en) * | 2016-02-15 | 2017-08-24 | 李佑龙 | Screw detection device for use in screw manufacturing equipment |
| CN112179642A (en) * | 2020-09-30 | 2021-01-05 | 无锡市标准件厂有限公司 | High performance bolt quality intellectual detection system device |
| CN112705470A (en) * | 2020-12-14 | 2021-04-27 | 东风本田发动机有限公司 | Engine production line and bolt judging device |
| CN114367456A (en) * | 2021-12-20 | 2022-04-19 | 岚图汽车科技有限公司 | Bolt specification intelligent recognition system |
| CN114433500A (en) * | 2021-12-22 | 2022-05-06 | 歌尔光学科技有限公司 | Screw sorting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203030543U (en) * | 2013-01-17 | 2013-07-03 | 安徽海创自动控制设备有限公司 | Rivet detector |
| CN103658055A (en) * | 2013-11-21 | 2014-03-26 | 南通高盛机械制造有限公司 | Automatic bolt detection and sorting machine |
| CN103706572A (en) * | 2013-12-23 | 2014-04-09 | 江苏理工学院 | Device and method for automatically detecting size of hexagon socket screw |
| CN104142330A (en) * | 2014-07-21 | 2014-11-12 | 重庆颖泉标准件有限公司 | Standard fastener detection conveying and detection device |
| CN205110166U (en) * | 2015-11-19 | 2016-03-30 | 吴江市莘塔前进五金厂 | Bolt detection device |
-
2015
- 2015-11-19 CN CN201510801347.0A patent/CN105251704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203030543U (en) * | 2013-01-17 | 2013-07-03 | 安徽海创自动控制设备有限公司 | Rivet detector |
| CN103658055A (en) * | 2013-11-21 | 2014-03-26 | 南通高盛机械制造有限公司 | Automatic bolt detection and sorting machine |
| CN103706572A (en) * | 2013-12-23 | 2014-04-09 | 江苏理工学院 | Device and method for automatically detecting size of hexagon socket screw |
| CN104142330A (en) * | 2014-07-21 | 2014-11-12 | 重庆颖泉标准件有限公司 | Standard fastener detection conveying and detection device |
| CN205110166U (en) * | 2015-11-19 | 2016-03-30 | 吴江市莘塔前进五金厂 | Bolt detection device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140236A1 (en) * | 2016-02-15 | 2017-08-24 | 李佑龙 | Screw detection device for use in screw manufacturing equipment |
| CN112179642A (en) * | 2020-09-30 | 2021-01-05 | 无锡市标准件厂有限公司 | High performance bolt quality intellectual detection system device |
| CN112705470A (en) * | 2020-12-14 | 2021-04-27 | 东风本田发动机有限公司 | Engine production line and bolt judging device |
| CN114367456A (en) * | 2021-12-20 | 2022-04-19 | 岚图汽车科技有限公司 | Bolt specification intelligent recognition system |
| CN114367456B (en) * | 2021-12-20 | 2023-04-21 | 岚图汽车科技有限公司 | Intelligent bolt specification identification system |
| CN114433500A (en) * | 2021-12-22 | 2022-05-06 | 歌尔光学科技有限公司 | Screw sorting device |
| CN114433500B (en) * | 2021-12-22 | 2024-01-30 | 歌尔科技有限公司 | Screw sorting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105251704A (en) | Bolt detection device | |
| CN103706572B (en) | Hexagon socket head cap screw dimension automatic detection device and detection method thereof | |
| CN206725466U (en) | Cover-plate glass defect detecting device based on multi-angle combination dark field imaging | |
| CN103521456B (en) | A kind of fruit automatic screening boxing apparatus | |
| CN205110166U (en) | Bolt detection device | |
| CN204373612U (en) | A kind of Automatic Visual Inspection device of five metals axle external diameter | |
| CN204583707U (en) | A kind of shoes and hats, costume jewellery class quality sorting equipment | |
| CN204234368U (en) | A kind of two-sided visual detection equipment | |
| CN207779918U (en) | Full automatic product appearance detecting system | |
| CN104614375A (en) | Nondestructive testing system for multi-layer food wrappage | |
| CN203044358U (en) | Length measuring and sorting device | |
| CN107621707A (en) | A kind of liquid crystal screen back light source module surface defect automatic optical detecting system | |
| CN204346935U (en) | The location of food multi-packaging thing nondestructive detection system and dust guard | |
| CN202974085U (en) | Online detector for explosive quantity of semi-finished detonator | |
| CN109365314A (en) | O-ring detection device and equipment | |
| CN103743431A (en) | On-line multifunctional nut detection apparatus | |
| CN201632435U (en) | Bolt detection conveying device | |
| CN204052193U (en) | A kind of die casting detects separator | |
| CN205146709U (en) | Detection apparatus for nonconforming product | |
| CN211122578U (en) | Glass surface flaw detection device | |
| CN205324207U (en) | Material classified storage device | |
| CN208505914U (en) | A kind of workpiece surface quality detection device based on machine vision | |
| CN204448621U (en) | The location of food multi-packaging thing nondestructive detection system and device for eliminating | |
| CN106524966A (en) | Device for quickly detecting product boundary dimension | |
| CN204544800U (en) | Nut thread and crack automatic checkout equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |