CN104722462B - Electrophoresis painting system for outer tubes of cores of gas springs - Google Patents

Electrophoresis painting system for outer tubes of cores of gas springs Download PDF

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Publication number
CN104722462B
CN104722462B CN201310712620.3A CN201310712620A CN104722462B CN 104722462 B CN104722462 B CN 104722462B CN 201310712620 A CN201310712620 A CN 201310712620A CN 104722462 B CN104722462 B CN 104722462B
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CN
China
Prior art keywords
tube
washing station
pressure
core
japanning
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.)
Expired - Fee Related
Application number
CN201310712620.3A
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Chinese (zh)
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CN104722462A (en
Inventor
邓志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Shunde District Shuangbao Gas Spring Production Co., Ltd.
Original Assignee
FOSHAN SHUNDE DISTRICT SHUANGBAO GAS SPRING PRODUCTION Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN SHUNDE DISTRICT SHUANGBAO GAS SPRING PRODUCTION Co Ltd filed Critical FOSHAN SHUNDE DISTRICT SHUANGBAO GAS SPRING PRODUCTION Co Ltd
Priority to CN201310712620.3A priority Critical patent/CN104722462B/en
Publication of CN104722462A publication Critical patent/CN104722462A/en
Application granted granted Critical
Publication of CN104722462B publication Critical patent/CN104722462B/en
Expired - Fee Related legal-status Critical Current
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Abstract

An electrophoresis painting system for outer tubes of cores of gas springs comprises a core outer tube production line, a pure water producer, an electrophoresis painting machine and drying equipment, wherein the production line at least comprises a conveying portion, a phosphorization workstation, a first cleaning workstation and a second cleaning workstation; the phosphorization workstation is connected with the conveying portion and is used for generating a phosphorization film on the surface of a workpiece; the adhesive force of paint on the surface of the workpiece is improved by the phosphorization workstation; water is supplied for the first cleaning workstation and the second cleaning workstation by the pure water producer; the electrophoresis painting machine is arranged between the first cleaning workstation and the second cleaning workstation and is used for painting the outer tubes of the cores; and the drying equipment is arranged at the tail end of the production line and is used for drying the painted outer tubes, which pass through the second cleaning workstation, of the cores. The surface smoothness of the outer tubes, which are treated by the system, of the cores is high.

Description

Gas spring rod core outer tube electrophoresis painting system
Technical field
The present invention relates to the manufacture of gas spring, the more particularly, to production technology of the part of gas spring.
Background technology
The publication date of applicant is on November 25th, 2009, the Chinese invention patent application of Publication No. CN101586639 Disclose a kind of gas spring, it is made up of external riser and Pneumatic power elevator apparatus, described Pneumatic power elevator apparatus inserting is in external riser; Pneumatic power elevator apparatus include outer tube, piston rod, inner tube and the valve seat being provided with start button, and this valve seat is stuck in outer tube one End, start button is exposed to this outer tube upper end;Described piston rod passes through inner tube, and one end of piston rod is exposed to inner tube, piston rod This end is connected with ventilation bearing, Y-shaped ring, hold-down ring, is provided with glue top cover, the other end of piston rod is connected between described valve body and piston Piston, piston is cased with sealing ring, and the outside of this inner tube piston is connected with valve body, and this valve body is provided with needle;Pneumatic elevation fills Put and comprise outer tube, the valve body of Pneumatic power elevator apparatus is connected with the valve seat in outer tube, and piston rod is exposed to outer tube, is exposed to outer tube Upper cover of piston rod have cushion pad, bearing, plain cushion;Said inner tube is the inner tube of plastic material, and the outer surface of this inner tube is provided with logical Gas groove, inner tube is fitted tightly with outer tube.
Said structure is the typical structure of gas spring, wherein, in order to keep outer tube to be difficult to get rusty, generally requires and outer tube is made Surface treatment.
Traditional outer pipe surface processes and includes chromium plating and nitriding, but no matter the surface after chromium plating process Nitrizing Treatment is often Smoothness is all not high enough, the inner surface cooperation of the outer surface of outer tube and external riser, so providing as far as possible high surface flatness, Increase the service life, precision aspect is improved.
Content of the invention
A kind of pattern of the present invention provides a kind of gas spring rod core outer tube electrophoresis painting system, in preferred embodiment In, this system includes excellent core outer tube production line, and this production line at least includes a translator unit, and connected by this translator unit One is used in surface of the work generation phosphating coat, the phosphatization station of the adhesive force in surface of the work for the reinforcement paint, the first washing station, And second washing station;Wherein said first washing station and the second washing station provide water source by a pure water manufacturing machine; This system also includes electrophoresis painting machine, is arranged between the first washing station and the second washing station and is used for excellent core outer tube is carried out Japanning is processed.
The structure of each station is the various structures realizing corresponding function known in prior art, such as phosphating pond, cleaning Pond, groove etc..
Drying plant can also be included in the end of production line, for after the japanning of the second washing station Excellent core outer tube is dried process.
In the preferred embodiment of the invention, the first washing station can include order arrange the first service sink, first High-pressure wash shower nozzle, the second service sink and the second high-pressure wash shower nozzle are to realize the thorough of debris on the excellent core outer tube treat japanning Bottom is cleaned.
And the second washing station can include the 3rd high-pressure nozzle:Spray the residue after High Pressure Pure Water removes japanning; 3rd service sink:Remove high pressure water washing less than workpiece position;And the 4th high-pressure nozzle:Rinse work with water under high pressure again Part surface it is ensured that workpiece totally qualified.Described each high-voltage flat shower nozzle and service sink are all fetched water from pure water manufacturing machine.
The excellent core outer pipe surface smoothness processing through this system is high, can extend its service life.
These and other aspects of the present invention have a detailed description and digital accordingly following.Other side and embodiment Characteristic to seen following about embodiment description and corresponding reference those skilled in the art very plain Understandable.And the feature about some embodiments and the present invention of reference is open to discussion, all embodiment of the present invention One or more features discussed herein can be included.Although one or more embodiments can have some benefit, One or more such features can be used for the present invention various embodiments discussed herein.Although likewise, demonstration The embodiment of system or method can in following discussion, so demonstration embodiment should in the equipment of the various present invention, Execute in system and method.
Brief description
Each feature and advantage of the present invention refer to following detailed descriptions and accompanying drawing is more readily understood, and similar accompanying drawing mark Note shows similar structural element, wherein:
Fig. 1 is a kind of flow chart of the lackering method of specific embodiment according to the present invention;
Fig. 2 is a kind of flow chart of the pretreating process of the lackering method of specific embodiment according to the present invention;
Fig. 3 be according to the present invention a kind of japanning of the lackering method of specific embodiment before cleaning flow chart;
Fig. 4 be according to the present invention a kind of japanning of the lackering method of specific embodiment after cleaning flow chart;
Fig. 5 is a kind of structure chart of the varnish systems of the lackering method of specific embodiment according to the present invention.
Specific embodiment
The present invention is not intended to stick to following description or the structure detail of example and the arrangement of part.The present invention can be with various sides Formula executes other embodiments.And, when describing exemplary embodiment, for clarity, specific nomenclature can be used.
Note that, as described in specification and adnexa, except as otherwise noted, odd number includes plural number.For example, part also includes part Various compositions.The component comprising an ingredient also includes other components.
In addition, each term comprises broadest explanation, including all in a similar manner or may achieve similar purpose fortune The similar technique made.
Scope here can be expressed as one of " about " or " approximate " or " generally " and particularly be worth " about " or " near Like " or another of " generally " be particularly worth.When scope is so stated, other exemplary embodiment are included from one especially Value and/or be particularly worth to another.
"comprising" or " inclusion " or " containing " refer to that the compositionss of at least indication, element, microgranule or method and step are presented on In assembly or granule or method, do not include other compositionss, material, microgranule or method and step, although this other compositions of grade, Material, microgranule or method and step have same function.
Mention a kind of method and step and be not precluded from other method and step or the presence of buffering technique step.Equally, mention The compositionss of one or more composition are not precluded from the presence of other compositionss.
The material constituting the various element of the present invention is only illustrative and without limitation.Include in the scope of the invention is permitted Many suitable materials can realize same or like function.The other materials not enumerated includes, but not limited to such as, be used for The material of exploitation after the present invention.
After the completion of the machining of gas spring rod core outer tube, you can pretreatment S100 is carried out to it.Pretreatment S100, as Fig. 1 institute Show, oil removing, rust cleaning, cleaning, one or more of antirust can be included.Oil removing S101 includes removing workpiece with alkaline degreaser The debris such as the oils and fatss on surface.Rust cleaning S102 includes the oxide layer removing surface of the work with hydrochloric acid and the part got rusty.Cleaning S103 Including the debris and the acid solution that remove because remaining in surface of the work after rust cleaning.And antirust S104 includes preventing workpiece oxygen again with antirust agent Metaplasia is become rusty, and these pretreatment can be carried out in depicted order, and some of which processes and can repeat to obtain more Effect.
As shown in Fig. 2 through the workpiece of pretreatment, starting to experience follow-up surface treatment procedure, in one embodiment, Surface treatment procedure can include phosphatization S200:Processed with Phosphating Solution, generate phosphating coat in surface of the work, strengthen paint in work The adhesive force on part surface;Workpiece after phosphatization needs the debris to wash away surface of the work for the cleaning step S300 before experiencing japanning. Workpiece after cleaning before japanning can experience electrophoresis painting step S400 then, and this japanning step can pass through an electrophoresis painting Machine realize, paint temperature is preferably controlled in the range of about 25 to 30 DEG C, preferably from about 28 DEG C, that is, 28 DEG C ± 1% of temperature with Obtain best effect.After the completion of japanning, cleaning step S500 after experience japanning, in this step, remove the residual after japanning Thing.Workpiece can be dried after cleaning with process S600.
In a preferred embodiment of the present invention, the cleaning step S300 before japanning can include once clear as shown in Figure 3 Wash S301:Remove the Phosphating Solution of surface of the work;Water under high pressure sprays S302:Remove the debris of surface of the work;Secondary cleaning S303:I.e. remove high pressure water washing less than workpiece position;And, second High Pressure Pure Water sprays S304:With pure height Pressure water rinses surface of the work again.Adopt the workpiece cleaning in this way and can substantially realize non-cohesive any debris.Such that it is able to protect In card japanning step, the efficient combination of paint film and phosphating coat.
Cleaning step S500 after japanning, as shown in figure 4, a High Pressure Pure Water spray S501 can be included:On removing Residue after paint;Once clean S502:Remove high pressure water washing less than workpiece position;And secondary high-pressure pure water spray S503:Rinse surface of the work again with water under high pressure it is ensured that workpiece totally qualified.
Drying to workpiece can adopt multiple drying modes, it is preferred to use the mode of drying:Put the workpiece in drying A period of time is placed under conditions of temperature is 240 DEG C ± 5 DEG C in stove, thus the moisture on flash baking workpiece.After drying Workpiece can carry out packing process.
The realization of the technique in the present invention can be realized using a kind of rod core outer tube electrophoresis painting system, in a kind of embodiment In, as shown in figure 5, this system includes preprocessing part 100 for wrapping to the gas spring rod core outer tube after the completion of machining Include oil removing, rust cleaning, cleaning, one or more of antirust pretreatment;Excellent core outer tube production line 200, is provided with multiple stations and uses In being carried out waiting operation pretreated rod core outer tube, this production line at least includes a translator unit 210, and by this biography Send the phosphatization station 220 that part connects to be used for generating phosphating coat in surface of the work, strengthen the adhesive force in surface of the work for the paint, One first washing station 230 and the second washing station 240;Wherein said first washing station and the second washing station are pure by one Water manufacturing machine 300 provides water source;This system also includes electrophoresis painting machine 400, is arranged at the first washing station 230 and the second cleaning It is used between station 240 carrying out japanning process to excellent core outer tube.Drying plant 500 can also be included in the end of production line, use In process is dried to the excellent core outer tube after the japanning of the second washing station 240.
In the preferred embodiment of the invention, the first washing station 230 can include the first service sink that order is arranged 231st, the first high-pressure wash shower nozzle 232, the second service sink 233 and the second high-pressure wash shower nozzle 234 are to realize treating japanning The thoroughly cleaning of debris on excellent core outer tube.And the second washing station 240 can include the 3rd high-pressure nozzle 241:Spray high pressure Pure water removes the residue after japanning;3rd service sink 242:Remove high pressure water washing less than workpiece position;And the 4th High-pressure nozzle 243:Rinse surface of the work again with water under high pressure it is ensured that workpiece totally qualified.Described each high-voltage flat shower nozzle and clear Wash pool is all fetched water from pure water manufacturing machine.
Although in the form of embodiment, the system of the japanning handling process to excellent core outer tube and use is described above, But, the many that still can make, without departing from present invention spirit and system, the change of method scope, increases and deletes after a while just Illustrate in detail in formula application.Embodiment disclosed here and right be conducive to other embodiments can further with It is embodied in various ways.And, wording as used herein and term only describe purpose, it is not construed as to this patent claim scope Restriction.
Accordingly, be understood by those skilled in the art that the scope of the application and claim based on conception can make For the device of other scope multipurposes for realizing embodiment of the present invention and claim, the base that method and system uses Plinth.It is therefore important that the scope of this patent can be considered as comprising the equivalent of this similar construction of grade.

Claims (3)

1. a kind of gas spring rod core outer tube electrophoresis painting system it is characterised in that:This system includes excellent core outer tube production line, pure water Manufacturing machine, an electrophoresis painting machine and a drying plant,
This production line at least includes a translator unit, and is used for generating phosphatization in surface of the work by this translator unit connects one Film, strengthens the phosphatization station of the adhesive force in surface of the work for the paint, one first washing station, and the second washing station;
Wherein said first washing station and the second washing station provide water source by pure water manufacturing machine;Electrophoresis painting machine is arranged at It is used between first washing station and the second washing station carrying out japanning process to excellent core outer tube;
The end that drying plant is arranged on production line is used for the excellent core outer tube after the japanning of the second washing station is entered Row dried.
2. gas spring rod core outer tube electrophoresis painting system according to claim 1 it is characterised in that:First washing station includes suitable First service sink of sequence setting, the first high-pressure wash shower nozzle, the second service sink and the second high-pressure wash shower nozzle are to realize treating The thoroughly cleaning of debris on the excellent core outer tube of japanning.
3. the gas spring rod core outer tube electrophoresis painting system according to claim 1 or 2 it is characterised in that:Second washing station bag Include the 3rd high-pressure nozzle:Spray the residue after High Pressure Pure Water removes japanning;3rd service sink:Remove high pressure water washing less than Workpiece position;And the 4th high-pressure nozzle, rinse surface of the work again with water under high pressure.
CN201310712620.3A 2013-12-20 2013-12-20 Electrophoresis painting system for outer tubes of cores of gas springs Expired - Fee Related CN104722462B (en)

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Application Number Priority Date Filing Date Title
CN201310712620.3A CN104722462B (en) 2013-12-20 2013-12-20 Electrophoresis painting system for outer tubes of cores of gas springs

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Application Number Priority Date Filing Date Title
CN201310712620.3A CN104722462B (en) 2013-12-20 2013-12-20 Electrophoresis painting system for outer tubes of cores of gas springs

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CN104722462B true CN104722462B (en) 2017-02-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107201429A (en) * 2017-05-26 2017-09-26 河南职业技术学院 A kind of high-strength vehicle engine nacelle chassis Protective armor plate preparation technology

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201440351U (en) * 2009-06-19 2010-04-21 广州市迈克林电力有限公司 Core rod automatic cleaning and gluing production line
CN201930885U (en) * 2010-12-29 2011-08-17 嘉兴敏胜汽车零部件有限公司 Production system for seamless connection of coating production line and coating piece cleaning production line
CN102513283A (en) * 2011-12-14 2012-06-27 温州市汇泰隆科技有限公司 Nano multi-group spray-coating production line process and equipment
CN203711300U (en) * 2013-12-20 2014-07-16 邓志刚 Varnishing system for bar core outer pipe of air spring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201440351U (en) * 2009-06-19 2010-04-21 广州市迈克林电力有限公司 Core rod automatic cleaning and gluing production line
CN201930885U (en) * 2010-12-29 2011-08-17 嘉兴敏胜汽车零部件有限公司 Production system for seamless connection of coating production line and coating piece cleaning production line
CN102513283A (en) * 2011-12-14 2012-06-27 温州市汇泰隆科技有限公司 Nano multi-group spray-coating production line process and equipment
CN203711300U (en) * 2013-12-20 2014-07-16 邓志刚 Varnishing system for bar core outer pipe of air spring

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20161020

Address after: 528300, Guangdong, Foshan province Shunde Qu Huanglian Intensive Industrial Zone No. 1-3

Applicant after: Foshan Shunde District Shuangbao Gas Spring Production Co., Ltd.

Address before: 528300 Guangdong Province, Foshan city Shunde District Lunjiao Street Yang Lu Rong Rong Yang Li No. 21 203

Applicant before: Deng Zhigang

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170222

Termination date: 20191220