CN203414057U - Automatic screw detection mechanism - Google Patents
Automatic screw detection mechanism Download PDFInfo
- Publication number
- CN203414057U CN203414057U CN201320550333.2U CN201320550333U CN203414057U CN 203414057 U CN203414057 U CN 203414057U CN 201320550333 U CN201320550333 U CN 201320550333U CN 203414057 U CN203414057 U CN 203414057U
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- screw
- ccd
- detection
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- square
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an automatic screw detection mechanism. Through a suction screwdriver on a screw suction mechanism, a screw is fed to a circular groove formed by a semicircular groove of a detection blanking mechanism and a semicircular groove b of a pull block. After the screw is positioned well, screw image photographing is carried out by a CCD light source and CCD so as to inspect the screw appearance. Dimensional detection precision of appearance and length of the screw can reach less than 0.05mm. After data comparison, if the screw is not good, a detection pull cylinder operates to retreat the semicircular groove a such that the bad screw falls and the suction screwdriver discharges again for detection. If the screw is a good product, the suction screwdriver sucks the detected screw again for subsequent operations. The automatic screw detection mechanism provided by the utility model is a high-precision detection mechanism and can be suitable for a precision product auto-screwdriving machine. By the adoption of the mechanism provided by the utility model, screwdriving accuracy can be raised, product quality can be improved, and labor intensity of workers can be reduced.
Description
Technical field:
The utility model relates to testing agency field, relates in particular a kind of automatic screw testing agency.
Background technology:
While locking screw on precision equipment, sometimes need the screw that varies in size, if screw setup error need to be taken out to screw, waste of manpower, also can make a mess of precision equipment sometimes; Sometimes also the screw of scrapping can be locked to precision equipment by mistake, for fear of above-mentioned situation, if just use screw is carried out to nut size and screw length detection before lock screw, can promote like this lock screw accuracy rate, improve the quality of products, reduce workman's labour intensity.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of automatic screw testing agency is provided, and can detect screw whether qualified and can detect nut size and screw length, and the screw having detected is carrying out subsequent job.
Technology solution of the present utility model is as follows:
A kind of automatic screw testing agency, it comprises operator's console, base, detection blanking mechanism, CCD light source, light source erecting frame, CCD, CCD erecting frame, screw adsorbing mechanism and detects La Liao mechanism, described screw adsorbing mechanism is arranged on operator's console, described CCD is arranged on the side of operator's console by CCD erecting frame, CCD light source is arranged on the side of operator's console by light source erecting frame, and CCD light source is positioned at the dead ahead of CCD; Described detection La Liao mechanism comprises draws material cylinder and draws material piece, draws material cylinder to be fixed on base, draws the front end of material cylinder to connect and draws material piece; The described front end of material piece that draws is provided with a square-shaped flange a, and the front center of square-shaped flange a is provided with a semi-circular recesses a; Described detection blanking mechanism is arranged on the side of base, and has a blanking piece on detection blanking mechanism, and the front end of blanking piece is provided with a square-shaped flange b, and the front center of square-shaped flange b is provided with a semi-circular recesses b.
As preferably, on described screw adsorbing mechanism, connect absorption screwdriver.
As preferably, described square-shaped flange a is identical with the thickness of square-shaped flange b.
As preferably, described semi-circular recesses a is identical with the radius of semi-circular recesses b, when drawing material cylinder to drive to draw material piece to move, can make semi-circular recesses a and semi-circular recesses b coincide and form a circular groove.
The beneficial effects of the utility model are:
The utility model is applicable to various lock spiral shell equipment, to using screw to carry out nut size and screw length detection, promotes filature and produces yield.The utility model adopts CCD to carry out the detection of screw outward appearance, and screw profile and length dimension accuracy of detection can reach in 0.05mm, is a kind of high precision testing agency, applicable to accurate product automatic locking screw machine.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
In Fig. 1: 1-operator's console; 2-base; 3-detection blanking mechanism; 4-CCD light source; 5-light source erecting frame; 6-CCD; 7-CCD erecting frame; 8-screw adsorbing mechanism; 9-draw material cylinder; 10-draw material piece; 11-square-shaped flange a; 12-square-shaped flange b; 13-absorption screwdriver; 14-circular groove.
Embodiment:
Embodiment, see accompanying drawing 1, a kind of automatic screw testing agency, it comprises operator's console 1, base 2, detection blanking mechanism 3, CCD light source 4, light source erecting frame 5, CCD6, CCD erecting frame 7, screw adsorbing mechanism 8 and detects La Liao mechanism, described screw adsorbing mechanism is arranged on operator's console, described CCD is arranged on the side of operator's console by CCD erecting frame, CCD light source is arranged on the side of operator's console by light source erecting frame, and CCD light source is positioned at the dead ahead of CCD; Described detection La Liao mechanism comprises draws material cylinder 9 and draws material piece 10, draws material cylinder to be fixed on base, draws the front end of material cylinder to connect and draws material piece; The described front end of material piece that draws is provided with a square-shaped flange a11, and the front center of square-shaped flange a is provided with a semi-circular recesses a; Described detection blanking mechanism is arranged on the side of base, and has a blanking piece on detection blanking mechanism, and the front end of blanking piece is provided with a square-shaped flange b12, and the front center of square-shaped flange b is provided with a semi-circular recesses b.
On described screw adsorbing mechanism, connect absorption screwdriver 13.
Described square-shaped flange a is identical with the thickness of square-shaped flange b.
Described semi-circular recesses a is identical with the radius of semi-circular recesses b, when drawing the drive of material cylinder to draw material piece to move, can make semi-circular recesses a and semi-circular recesses b coincide and form a circular groove 14.
The course of work of the present utility model: the absorption screwdriver feeding of screw on screw adsorbing mechanism is to the semi-circular recesses a and the circular groove place of drawing the semi-circular recesses b formation of material piece that detect blanking mechanism, after screw locates, by CCD light source and CCD, completing screw image captures, carry out the detection of screw outward appearance, after Data Comparison action, if any bad, by detection, draw material cylinder to move, semi-circular recesses a is retreated, defective products screw is dropped, absorption screwdriver again discharging detects, as be non-defective unit, absorption screwdriver again adsorbs the screw having detected and carries out subsequent job.
Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within those skilled in the art makes some nonessential improvement according to the content of above-mentioned utility model and adjusts and all to fall into protection domain of the present utility model.
Claims (4)
1.Yi Zhong automatic screw testing agency, it is characterized in that: it comprises operator's console, base, detection blanking mechanism, CCD light source, light source erecting frame, CCD, CCD erecting frame, screw adsorbing mechanism and detects La Liao mechanism, described screw adsorbing mechanism is arranged on operator's console, described CCD is arranged on the side of operator's console by CCD erecting frame, CCD light source is arranged on the side of operator's console by light source erecting frame, and CCD light source is positioned at the dead ahead of CCD; Described detection La Liao mechanism comprises draws material cylinder and draws material piece, draws material cylinder to be fixed on base, draws the front end of material cylinder to connect and draws material piece; The described front end of material piece that draws is provided with a square-shaped flange a, and the front center of square-shaped flange a is provided with a semi-circular recesses a; Described detection blanking mechanism is arranged on the side of base, and has a blanking piece on detection blanking mechanism, and the front end of blanking piece is provided with a square-shaped flange b, and the front center of square-shaped flange b is provided with a semi-circular recesses b.
2. a kind of automatic screw according to claim 1 testing agency, is characterized in that: on described screw adsorbing mechanism, connect absorption screwdriver.
3. a kind of automatic screw according to claim 1 testing agency, is characterized in that: described square-shaped flange a is identical with the thickness of square-shaped flange b.
4. a kind of automatic screw according to claim 1 testing agency, it is characterized in that: described semi-circular recesses a is identical with the radius of semi-circular recesses b, when drawing the drive of material cylinder to draw material piece to move, can make semi-circular recesses a and semi-circular recesses b coincide and form a circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550333.2U CN203414057U (en) | 2013-09-05 | 2013-09-05 | Automatic screw detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550333.2U CN203414057U (en) | 2013-09-05 | 2013-09-05 | Automatic screw detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414057U true CN203414057U (en) | 2014-01-29 |
Family
ID=49976941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550333.2U Expired - Lifetime CN203414057U (en) | 2013-09-05 | 2013-09-05 | Automatic screw detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091753A (en) * | 2014-04-15 | 2015-11-25 | 名硕电脑(苏州)有限公司 | Displacement detection device |
-
2013
- 2013-09-05 CN CN201320550333.2U patent/CN203414057U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091753A (en) * | 2014-04-15 | 2015-11-25 | 名硕电脑(苏州)有限公司 | Displacement detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: BOZHON PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: BOZHONG (SUZHOU) PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: BOZHONG (SUZHOU) PRECISION INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 215200 West Jiangsu Lake City in Suzhou Province, Wujiang City, Wujiang economic and Technological Development Zone East Science Park No. 558, No. 7 standard factory Patentee before: Wujiang BOZHON PRECISION INDUSTRY TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |