CN205295461U - Passivation liquid pipe end noresidue at harvest time spray set - Google Patents
Passivation liquid pipe end noresidue at harvest time spray set Download PDFInfo
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- CN205295461U CN205295461U CN201620076831.1U CN201620076831U CN205295461U CN 205295461 U CN205295461 U CN 205295461U CN 201620076831 U CN201620076831 U CN 201620076831U CN 205295461 U CN205295461 U CN 205295461U
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- passivating solution
- pipe
- noresidue
- passivation liquid
- jet pipe
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Abstract
The utility model provides a passivation liquid pipe end noresidue at harvest time spray set, including the passivation liquid spray tube (1), passivation liquid spray tube (1) articulates on round pin axle (2), passivation liquid spray tube (1) upper portion fixed mounting seat (3), drive RAM (4) articulate on mount pad (3), drive RAM (4) are slided and are set up in cylinder (5), cylinder (5) are fixed to be set up in the frame of steel pipe roll table top, passivation liquid spray tube (1) the place ahead was for letting distance (L) locate to be equipped with position sensor (6), position sensor connection control mechanism, control mechanism control cylinder (5) action. The noresidue at harvest time of passivation liquid pipe end, through position sensor apart from the distance of shower nozzle and steel pipe traveling speed's regulation cooperation, has guaranteed passivation liquid and in that to let steel tube end just spray at the steel pipe surperficial, has realized the purpose that the noresidue at harvest time sprayed.
Description
Technical field
The utility model relates to the zinc-plated processing technique field of steel pipe, is specifically related to a kind of passivating solution pipe end noresidue spray equipment.
Background technology
Steel pipe is after pot galvanize, and its corrosion resistance nature has had raising, and under equal climatope, corrosion resistance nature is more than 10 times of ungalvanized steel pipe. But metallic zinc is under the environment of humidity, moisture height and improper ventilation, Several Thiourea Derivatives on Zinc Plate Surface has the corrosion products of one layer of porousness, glue-like zinc hydroxide, is commonly called as " white rust ". For preventing metal zinc layers " white rust ", after zinc-plated, carry out Passivation Treatment. Steel tube surface Coating process one layer of form compact and stable passive film after passivator processes, thus plays protection Several Thiourea Derivatives on Zinc Plate Surface and is not corroded.
Passivation technology prior art is generally spraying process, drenches passivating solution by shower nozzle to the steel pipe spray in traveling, then smears very even blowing of wind ring pressurized air. Above-mentioned online spray is drenched and is achieved the automatization without the need to manual operation, but the end of steel pipe is through passivating solution shower nozzle, and a small amount of passivating solution can enter steel pipe port inner chamber, causes the macroscopic irregularity of port inner chamber, too increases the consumption of passivating solution.
Prior art is after Steel tube packaging is tied up, and manually jets pipe end with high-pressure air, removes the passivating solution of steel pipe nozzle end inner chamber Local residues by bundle.
For this, passivating solution how can not be allowed to enter mouth of pipe end inner chamber when passivating solution spray is drenched be the major issue studying spray equipment.
Practical novel content
Based on above-mentioned defect of the prior art, the purpose of this utility model is to provide a kind of passivating solution pipe end noresidue spray equipment. The purpose of this utility model realizes like this, a kind of passivating solution pipe end noresidue spray equipment, comprise passivating solution jet pipe, described passivating solution jet pipe is hinged on bearing pin, described passivating solution jet pipe top fixed mounting, driven plunger is hinged on described mount pad, and driven plunger is slidably arranged in cylinder, and described cylinder is fixedly installed in the frame above steel pipe roller-way;
Passivating solution jet pipe front for allowing distance be provided with position transducer, described position transducer connection control mechanism, described controlling organization control cylinder action;
Described passivating solution jet pipe is tilting switching between position and vertical position under the driving of driven plunger; In inclination position, driven plunger is advanced to extended position, and passivating solution is sprayed on the inactivating case sidewall outside steel pipe roller-way by the shower nozzle of passivating solution jet pipe, in vertical position, driven plunger is retracted into starting position, and passivating solution is vertically sprayed on steel pipe periphery by the shower nozzle of passivating solution jet pipe.
Further, the driven plunger of described cylinder is retracted into the opening time of starting position from extended position, and the distance arriving pipe end walking after described second opening time from position transducer perception steel tube end part must be greater than described in allowed more than distance 10mm.
Compared with prior art, drainage device is drenched in the spray of described passivating solution to the utility model, through the design of dash flow guiding structure cleverly, ensure that passivating solution is sprayed on outer surface of steel tube without the residual of hole in pipe end online.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model passivating solution pipe end noresidue spray equipment.
Reference numeral in above-mentioned figure:
1 passivating solution jet pipe, 2 bearing pins, 3 mount pads, 4 driven plunger, 5 cylinders
Embodiment
Do to illustrate in detail to embodiment of the present utility model below in conjunction with accompanying drawing, but it is not used for limiting scope of the present utility model.
As shown in the figure, a kind of passivating solution pipe end noresidue spray equipment, comprise passivating solution jet pipe 1, described passivating solution jet pipe 1 is hinged on bearing pin 2, described passivating solution jet pipe 1 top fixed mounting 3, driven plunger 4 is hinged on described mount pad 3, and driven plunger 4 is slidably arranged in cylinder 5, and described cylinder 5 is fixedly installed.
Passivating solution jet pipe 1 front length for allowing distance L place be provided with position transducer, described position transducer connection control mechanism, the action of described controlling organization control cylinder 5.
Described passivating solution jet pipe 1 is tilting switching between position and vertical position under the driving of driven plunger 4. In inclination position, driven plunger is to extended position, and passivating solution is sprayed on the inactivating case sidewall outside steel pipe roller-way by the shower nozzle of passivating solution jet pipe 1, in vertical position, driven plunger is retracted into starting position, and passivating solution is sprayed on steel pipe periphery by the shower nozzle of passivating solution jet pipe 1.
When position transducer perception steel tube end part arrives, the number of delivering a letter gives controlling organization, controlling organization is to cylinder 5 signal, the driven plunger 4 of cylinder 5 is retracted into original state from the state of stretching out, if this action needs the t1 second, and after the t1 second pipe end travel distance L1 must be greater than described in allowed more than distance 10mm, so just can ensure that pipe end has allowed at least more than 10mm, when passivating solution spray pours steel tube surface, passivating solution is difficult to flow in the interior hole of pipe end. Like this, the object that pipe end noresidue spray is drenched just achieves.
Described passivating solution pipe end noresidue, is coordinated by the adjustment of the Distance geometry steel pipe walking speed of position transducer distance shower nozzle, ensure that passivating solution was allowing steel tube end part just spray pouring in steel tube surface, it is achieved that the object that noresidue spray is drenched.
Claims (2)
1. a passivating solution pipe end noresidue spray equipment, comprises passivating solution jet pipe (1), it is characterised in that,
Described passivating solution jet pipe (1) is hinged on bearing pin (2), described passivating solution jet pipe (1) top fixed mounting (3), driven plunger (4) is hinged on described mount pad (3), driven plunger (4) is slidably arranged in cylinder (5), and described cylinder (5) is fixedly installed in the frame above steel pipe roller-way;
Passivating solution jet pipe (1) front was provided with position transducer, described position transducer connection control mechanism, the action of described controlling organization control cylinder (5) for allowing distance (L) place;
Described passivating solution jet pipe (1) is tilting switching between position and vertical position under the driving of driven plunger (4); In inclination position, driven plunger (4) is advanced to extended position, passivating solution is sprayed on the inactivating case sidewall outside steel pipe roller-way by the shower nozzle of passivating solution jet pipe (1), in vertical position, driven plunger is retracted into starting position, and passivating solution is vertically sprayed on steel pipe periphery by the shower nozzle of passivating solution jet pipe (1).
2. passivating solution pipe end noresidue spray equipment as claimed in claim 1, it is characterised in that, the driven plunger (4) of described cylinder (5) is retracted into starting position from extended position needs (t opening time1), and arrive through (t described opening time from position transducer perception steel tube end part1) distance (L of pipe end walking after the second1) must be greater than described in allowed distance (L) more than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076831.1U CN205295461U (en) | 2016-01-26 | 2016-01-26 | Passivation liquid pipe end noresidue at harvest time spray set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076831.1U CN205295461U (en) | 2016-01-26 | 2016-01-26 | Passivation liquid pipe end noresidue at harvest time spray set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295461U true CN205295461U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076831.1U Active CN205295461U (en) | 2016-01-26 | 2016-01-26 | Passivation liquid pipe end noresidue at harvest time spray set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097443A (en) * | 2017-06-01 | 2017-08-29 | 天津友发钢管集团股份有限公司 | A kind of pipe plastic liner production line |
| CN113136577A (en) * | 2021-04-06 | 2021-07-20 | 南通海高数控机械有限公司 | Automatic rust-resistant treatment production line for C-shaped steel |
| CN115058706A (en) * | 2022-07-26 | 2022-09-16 | 常州特尔玛科技股份有限公司 | Conveying system for gas shield welding spray pipe |
-
2016
- 2016-01-26 CN CN201620076831.1U patent/CN205295461U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097443A (en) * | 2017-06-01 | 2017-08-29 | 天津友发钢管集团股份有限公司 | A kind of pipe plastic liner production line |
| CN113136577A (en) * | 2021-04-06 | 2021-07-20 | 南通海高数控机械有限公司 | Automatic rust-resistant treatment production line for C-shaped steel |
| CN115058706A (en) * | 2022-07-26 | 2022-09-16 | 常州特尔玛科技股份有限公司 | Conveying system for gas shield welding spray pipe |
| CN115058706B (en) * | 2022-07-26 | 2022-10-28 | 常州特尔玛科技股份有限公司 | Conveying system for gas shield welding spray pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |