CN104438111A - Screw length screening device - Google Patents
Screw length screening device Download PDFInfo
- Publication number
- CN104438111A CN104438111A CN201410781120.XA CN201410781120A CN104438111A CN 104438111 A CN104438111 A CN 104438111A CN 201410781120 A CN201410781120 A CN 201410781120A CN 104438111 A CN104438111 A CN 104438111A
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- CN
- China
- Prior art keywords
- screw
- belt wheel
- sliding piece
- screw length
- microswitch
- 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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- Control Of Conveyors (AREA)
Abstract
The invention discloses a screw length screening device. The screw length screening device comprises a shifting piece, a transmission mechanism, a material receiving barrel and a microswitch, wherein the transmission mechanism comprises two belt wheels and a transmission belt, the transmission belt is surrounded on the belt wheel, a screw to be detected is arranged on the transmission belt, the upper part of the shifting piece points to the belt wheel, the lower part of the shifting piece is close to the microswitch, and the material receiving barrel is positioned under the belt wheel and is located between the belt wheel and the shifting piece. The screw length screening device can be used for rapidly screening screws which are not qualified and has high screening efficiency.
Description
Technical field
The present invention relates to a kind of screw length screening plant.
Background technology
In the industrial production, sometimes need to use screw in a large number.In order to reduce the use of wrong screw, generally to screen the length of screw, only using the screw that length is correct, use the improper installation caused bad to reduce screw.Manual screening screw length inefficiency undoubtedly, waste of manpower, and the servicing unit that can screen screw length fast can help to address this problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of screw length screening plant, and this screw length screening plant can filter out length violation fast and close the screw required, screening effeciency is high.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of screw length screening plant, comprise sliding piece, transmission mechanism, splicing cylinder and microswitch, described transmission mechanism comprises two belt wheels and transport tape, described transport tape is looped around on described belt wheel, screw placement to be detected is on described transport tape, belt wheel described in one is pointed on the top of described sliding piece, the bottom of described sliding piece is near described microswitch, and described splicing cylinder is in the below of described belt wheel and be between described belt wheel and sliding piece.
In a preferred embodiment of the present invention, the cross-section on described splicing cylinder top is provided with the feeding plate that accesses described screw.
In a preferred embodiment of the present invention, described sliding piece is a bending plate.
The invention has the beneficial effects as follows: screw length screening plant of the present invention can filter out length violation fast and close the screw required, screening effeciency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of screw length screening plant of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, sliding piece, and 2, screw, 3, belt wheel, 4, transport tape, 5, feeding plate, 6, microswitch, 7, splicing cylinder.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of screw length screening plant, comprise sliding piece 1, transmission mechanism, splicing cylinder 7 and microswitch 6, described transmission mechanism comprises two belt wheels 3 and transport tape 4, described transport tape 4 is looped around on described belt wheel 3, screw 2 to be detected is placed on described transport tape 4, belt wheel 3 described in one is pointed on the top of described sliding piece 1, and the bottom of described sliding piece 1 is near described microswitch 6, and described splicing cylinder 7 is in the below of described belt wheel 3 and be between described belt wheel 3 and sliding piece 1.
Preferably, the cross-section on described splicing cylinder 7 top is provided with the feeding plate 5 that accesses described screw 2.
Preferably, described sliding piece 1 is a bending plate.
Screw 2 to be detected to be placed on transport tape 4 and to be transmitted band 4 and is sent to sliding piece 1 place, and the excessive screw 2 of length can encounter the top of sliding piece 1, and the bottom of sliding piece 1 and then can swing and then touch microswitch 6.Microswitch 6 triggers feeding plate 5 and puts in splicing cylinder 7 and caught by screw 2 excessive for length and take away.The normal screw 2 of length then can not encounter the top of sliding piece 1, and microswitch 6 also can not be touched in the bottom of sliding piece 1, and feeding plate 5 is motionless, and screw 2 falls in splicing cylinder 7.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a screw length screening plant, it is characterized in that, comprise sliding piece, transmission mechanism, splicing cylinder and microswitch, described transmission mechanism comprises two belt wheels and transport tape, described transport tape is looped around on described belt wheel, and screw placement to be detected is on described transport tape, and belt wheel described in is pointed on the top of described sliding piece, the bottom of described sliding piece is near described microswitch, and described splicing cylinder is in the below of described belt wheel and be between described belt wheel and sliding piece.
2. screw length screening plant according to claim 1, is characterized in that, the cross-section on described splicing cylinder top is provided with the feeding plate that accesses described screw.
3. screw length screening plant according to claim 1, is characterized in that, described sliding piece is a bending plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781120.XA CN104438111A (en) | 2014-12-18 | 2014-12-18 | Screw length screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781120.XA CN104438111A (en) | 2014-12-18 | 2014-12-18 | Screw length screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104438111A true CN104438111A (en) | 2015-03-25 |
Family
ID=52885306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781120.XA Pending CN104438111A (en) | 2014-12-18 | 2014-12-18 | Screw length screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438111A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340020A (en) * | 2019-07-12 | 2019-10-18 | 海盐晟煜五金有限公司 | Integrative sieving mechanism of bolt |
| CN110355106A (en) * | 2019-07-12 | 2019-10-22 | 海盐晟煜五金有限公司 | Bolt and screw rod length screening device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203083483U (en) * | 2013-01-17 | 2013-07-24 | 浙江金象科技有限公司 | Necking head height detection tool |
| CN103658041A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Screw length detection device |
| CN103743313A (en) * | 2013-11-21 | 2014-04-23 | 江苏太平洋液压机械制造有限公司 | Bolt go and no-go gauge with general specifications |
-
2014
- 2014-12-18 CN CN201410781120.XA patent/CN104438111A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203083483U (en) * | 2013-01-17 | 2013-07-24 | 浙江金象科技有限公司 | Necking head height detection tool |
| CN103743313A (en) * | 2013-11-21 | 2014-04-23 | 江苏太平洋液压机械制造有限公司 | Bolt go and no-go gauge with general specifications |
| CN103658041A (en) * | 2013-12-09 | 2014-03-26 | 重庆信奇建材机械制造有限公司 | Screw length detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340020A (en) * | 2019-07-12 | 2019-10-18 | 海盐晟煜五金有限公司 | Integrative sieving mechanism of bolt |
| CN110355106A (en) * | 2019-07-12 | 2019-10-22 | 海盐晟煜五金有限公司 | Bolt and screw rod length screening device |
| CN110355106B (en) * | 2019-07-12 | 2022-05-13 | 海盐晟煜五金有限公司 | Bolt and screw rod length screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |