CN105436088A - A positive-negative pressure roller - Google Patents
A positive-negative pressure roller Download PDFInfo
- Publication number
- CN105436088A CN105436088A CN201410430959.9A CN201410430959A CN105436088A CN 105436088 A CN105436088 A CN 105436088A CN 201410430959 A CN201410430959 A CN 201410430959A CN 105436088 A CN105436088 A CN 105436088A
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- China
- Prior art keywords
- cylinder
- track block
- positive
- negative
- support
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A positive-negative pressure roller is disclosed. The positive-negative pressure roller comprises a roller, a switch spindle, a support, a track block and a track block driving device. The surface of the roller is full of roller gas holes. The roller is connected to the switch spindle and is connected to the support. The track block driving device is connected to the support and is connected to the track block. Products and workpieces can be sorted rapidly according to detection results of electronic visual inspection tools.
Description
Technical field
The present invention is applicable to the detection sorting machinery of a kind of lightweight product, workpiece, is specially adapted to paper, tobacco leaf, label etc. and detects sorting arrangement.
Background technology
Improving along with to the testing requirement of product, workpiece of current lightweight product, workpiece, naked eyes detect cannot reach testing requirement, so a lot of lightweight product, workpiece sensing sorting machinery have started to utilize electronic visual testing tool, but still rely on artificial reference testing result to carry out manual sorting, manual sorting's speed is slow, and sorting work is more uninteresting, is easy to go wrong, and labour intensity is large, easily along bad product or workpiece.
Summary of the invention
The object of the invention is to, overcome above-mentioned the deficiencies in the prior art, a kind of positive/negative-pressure cylinder is provided, the testing result of electronic visual testing tool can be relied on, rapid sorting is realized to product, workpiece.
For achieving the above object, the invention provides a kind of positive/negative-pressure cylinder, comprise cylinder, switch mandrel, support, track block and track block drive unit, described cylinder surface has been covered with cylinder pore, described switching mandrel is connected with described cylinder, described cylinder is connected with described support, described track block drive unit is connected with described support, described track block is connected with described track block drive unit, the cylinder pore that described cylinder surface is covered with becomes regularly arranged, described switching mandrel is furnished with vacuum hole and vacuum breaker hole.
Like this when positive/negative-pressure cylinder needs to draw product, drive unit drives track block, vacuum hole on switching mandrel is alignd with the cylinder pore on cylinder, now cylinder pore is negative pressure state, draw product, when by the product drawn by the cylinder rotated take to assigned address need product to discharge time, drive unit drives track block, alignd with the cylinder pore on cylinder in vacuum breaker hole on switching mandrel, product is blown into assigned address, when not needing to draw product, drive unit drives track block, all staggered with cylinder pore in vacuum hole on switching mandrel and vacuum breaker hole, closed drum pore.
Preferably, described track block drive unit is cylinder.
Accompanying drawing explanation
Fig. 1 is the front view of positive/negative-pressure cylinder of the present invention;
Fig. 2 is the sectional view of positive/negative-pressure cylinder of the present invention;
Fig. 3 is the vacuum breaker Status view of positive/negative-pressure cylinder of the present invention;
Fig. 4 is the vacuum state view of positive/negative-pressure cylinder of the present invention;
Fig. 5 is the A place partial enlarged drawing of positive/negative-pressure cylinder of the present invention;
Fig. 6 is the B place partial enlarged drawing of positive/negative-pressure cylinder of the present invention;
Fig. 7 is the C place partial enlarged drawing of positive/negative-pressure cylinder of the present invention.
In figure: 1, cylinder; 2, cylinder pore; 3, mandrel is switched; 4, track block; 5, cylinder; 6, vacuum hole; 7, vacuum breaker hole; 8, support.
Detailed description of the invention
Technical scheme for a better understanding of the present invention, below in conjunction with the description that Figure of description is a detailed preferred embodiment provided by the invention.
Positive/negative-pressure cylinder provided by the invention, comprise cylinder 1, switch mandrel 3, support 8, track block 4 and track block cylinder 5, cylinder 1 surface has been covered with cylinder pore 2, switch mandrel 3 to be connected with cylinder 1, cylinder 1 is connected with support 8, and track block cylinder 5 is connected with support 8, and track block 4 is connected with track block cylinder 5,2 one-tenth, the cylinder pore that cylinder 1 surface is covered with is regularly arranged, switches on mandrel 3 and is furnished with vacuum hole 6 and vacuum breaker hole 7.
Like this when positive/negative-pressure cylinder needs to draw product, cylinder 5 drives track block 4, vacuum hole 6 on switching mandrel 3 is alignd with the cylinder pore 2 on cylinder 1, now cylinder pore 2 is negative pressure state, draw product, when by the product drawn by the cylinder 1 rotated take to assigned address need product to discharge time, cylinder 5 drives track block 4, alignd with the cylinder pore 2 on cylinder 1 in the vacuum breaker hole 7 of on switching mandrel 3, product is blown into assigned address, when not needing to draw product, cylinder 5 drives track block 4, all staggered with cylinder pore 2 in vacuum hole 6 on switching mandrel 3 and vacuum breaker hole 7, closed drum pore 2.
Finally should be noted that: obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For person of an ordinary skill in the technical field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still in protection scope of the present invention.
Claims (4)
1. a positive/negative-pressure cylinder, it is characterized in that, comprise cylinder, switch mandrel, support, track block and track block drive unit, described cylinder surface has been covered with cylinder pore, described switching mandrel is connected with described cylinder, described cylinder is connected with described support, and described track block drive unit is connected with described support, and described track block is connected with described track block drive unit.
2. positive/negative-pressure cylinder as claimed in claim 1, is characterized in that the cylinder pore that described cylinder surface is covered with becomes regularly arranged.
3. positive/negative-pressure cylinder as claimed in claim 1, is characterized in that described switching mandrel is furnished with vacuum hole and vacuum breaker hole.
4. positive/negative-pressure cylinder as claimed in claim 1, is characterized in that described track block drive unit is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430959.9A CN105436088A (en) | 2014-08-28 | 2014-08-28 | A positive-negative pressure roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430959.9A CN105436088A (en) | 2014-08-28 | 2014-08-28 | A positive-negative pressure roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436088A true CN105436088A (en) | 2016-03-30 |
Family
ID=55546976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430959.9A Pending CN105436088A (en) | 2014-08-28 | 2014-08-28 | A positive-negative pressure roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436088A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583267A (en) * | 2016-11-11 | 2017-04-26 | 浙江大学 | Brazil pine nut sorting device |
| CN111743185A (en) * | 2019-03-28 | 2020-10-09 | 中烟机械技术中心有限责任公司 | Automatic material warehouse separating system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103463A (en) * | 1982-08-11 | 1983-02-23 | Res In Agricultural Engineerin | Dibber drill |
| CN201219364Y (en) * | 2008-06-17 | 2009-04-15 | 台州市科丰农机设备制造厂 | Gas-absorbing tumbling-box rice-seeding apparatus |
| CN201504406U (en) * | 2009-07-14 | 2010-06-16 | 丁亚峰 | Multifunctional air-suction seeding apparatus |
| TW201041784A (en) * | 2009-05-22 | 2010-12-01 | Hon Hai Prec Ind Co Ltd | Tray |
| CN102106211A (en) * | 2011-01-10 | 2011-06-29 | 淮海工学院 | Precise seeds sowing device for growing seedlings of aperture disk |
| CN202488975U (en) * | 2012-01-05 | 2012-10-17 | 台州赛得林机械有限公司 | Positive and negative pressure sowing machine roller |
-
2014
- 2014-08-28 CN CN201410430959.9A patent/CN105436088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103463A (en) * | 1982-08-11 | 1983-02-23 | Res In Agricultural Engineerin | Dibber drill |
| CN201219364Y (en) * | 2008-06-17 | 2009-04-15 | 台州市科丰农机设备制造厂 | Gas-absorbing tumbling-box rice-seeding apparatus |
| TW201041784A (en) * | 2009-05-22 | 2010-12-01 | Hon Hai Prec Ind Co Ltd | Tray |
| CN201504406U (en) * | 2009-07-14 | 2010-06-16 | 丁亚峰 | Multifunctional air-suction seeding apparatus |
| CN102106211A (en) * | 2011-01-10 | 2011-06-29 | 淮海工学院 | Precise seeds sowing device for growing seedlings of aperture disk |
| CN202488975U (en) * | 2012-01-05 | 2012-10-17 | 台州赛得林机械有限公司 | Positive and negative pressure sowing machine roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583267A (en) * | 2016-11-11 | 2017-04-26 | 浙江大学 | Brazil pine nut sorting device |
| CN106583267B (en) * | 2016-11-11 | 2018-11-09 | 浙江大学 | A kind of Brazil's pine nut sorting unit |
| CN111743185A (en) * | 2019-03-28 | 2020-10-09 | 中烟机械技术中心有限责任公司 | Automatic material warehouse separating system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |