CN106637330A - Protection device for edges of fusible tinplate - Google Patents
Protection device for edges of fusible tinplate Download PDFInfo
- Publication number
- CN106637330A CN106637330A CN201710150078.5A CN201710150078A CN106637330A CN 106637330 A CN106637330 A CN 106637330A CN 201710150078 A CN201710150078 A CN 201710150078A CN 106637330 A CN106637330 A CN 106637330A
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- Prior art keywords
- protective cover
- plating
- hole
- protector
- meltability
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/30—Electroplating: Baths therefor from solutions of tin
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
- C25D7/0692—Regulating the thickness of the coating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a protection device for the edges of a fusible tinplate. The protection device comprises a control unit; at least one plating bath, which comprises a first bath end and a second bath end and provided with a plating bath cavity; a first protector, which comprises a first driving part electrically connected with the control unit and a first protective cover covering a plate edge at one side of the tinplate so as to reduce the edge effect of current, wherein the first protective cover is arranged on the plating bath cavity and located on the first bath end; and a second protector, which comprises a second driving part electrically connected with the control unit and a second protective cover covering a plate edge at the other side of the tinplate so as to reduce the edge effect of current, wherein the second protective cover is arranged on the plating bath cavity and located on the second bath end. Thus, electroplating current on the edges of the tinplate can be effectively blocked, so the phenomenon of bright edges or white edges caused by great plate thickness due to excess concentration of current at the plate edges is prevented; and thus, the electroplating quality and welding performance of a product are guaranteed.
Description
Technical field
The present invention relates to electroplating technology field, more particularly to a kind of meltability tin plate frontier defense protection unit.
Background technology
Traditional, in order that strip possesses good characteristic with suitable for beverage, doctor at aspects such as corrosion resistance, heat resistances
The production and application in the fields such as medicine, chemical industry, is generally required for carrying out strip electroplating processes, and conventional plating mode is tin plating process.
Strip is progressed into electroplating bath by the guide effect of deflector roll, occur with soluble tin anode in the presence of electroplating solution from
Son is replaced and plates the thin tin of last layer in surface of steel plate.However, due to the nonunf ormity of electric current in electroplating process, band can be caused
The electric current of the both sides edges of boards of steel width is more concentrated, and causes that the tin coating weight of edges of boards is higher, and tin thickness is too high.So can lead
Send a telegraph the strip that completes of plating and bright border or white edge phenomenon, the surface quality of extreme influence strip occur, while the weldering of strip can be reduced
Performance is connect, the plating end product quality of strip is affected.
The content of the invention
Based on this, the invention reside in overcoming the defect of prior art, there is provided a kind of meltability tin plate frontier defense protection unit, energy
Enough current convergence degree for effectively reducing plating plate edges of boards, it is too high and bright border or white edge occur so as to avoid result in edges of boards tin thickness
Phenomenon, it is ensured that plating panel products quality and welding performance.
Its technical scheme is as follows：
A kind of meltability tin plate frontier defense protection unit, including：
Control device；
At least one electroplating bath, the electroplating bath includes the first groove end and the second groove end, and the electroplating bath be provided with for
Make plating plate longitudinally through plating vallecular cavity；
First protector, first protector include with the control device be electrically connected with the first actuator,
And for being located to reduce the first protective cover of current edge effect on the edges of boards of plating plate side, first protective cover is arranged at
In the plating vallecular cavity and positioned at the first groove end；And
Second protector, second protector include with the control device be electrically connected with the second actuator,
And for being located to reduce the second protective cover of current edge effect on plating plate opposite side edges of boards, second protective cover is arranged
In the plating vallecular cavity and positioned at the second groove end.
Above-mentioned meltability tin plate frontier defense protection unit by make control device and the first protector the first actuator and
Second actuator of the second protector is electrically connected with, when plating plate carries out plating plus man-hour, the first actuator through plating vallecular cavity
Drive the first protective cover to move and cover on the side edges of boards for plating plate, while the second actuator drives the second protective cover to move simultaneously
Cover on the opposite side edges of boards of plating plate.So can effectively stop the electroplating current on plating plate edges of boards, so as to prevent edges of boards electricity
Stream concentrations cause thickness of coating excessive and bright border or white edge phenomenon occur, and then ensure the electroplating quality and weldability of product
Energy.
Technical scheme is further described below：
Wherein in one embodiment, first protective cover and second protective cover include body and along described
The both sides of the width of body stretch out and spaced first baffle and second baffle, the first baffle with it is described
Cooperatively form between second baffle and block chamber for accommodating plating plate.Thus when plating plate edges of boards are stretched into and block within the chamber, both sides
First baffle and second baffle can effectively intercept electroplating current, it is to avoid make the electric current concentrations of edges of boards, and structure letter
It is single, advantageously reduce manufacture and use cost.
Wherein in one embodiment, the width range for blocking chamber is 20～45mm.Thus avoiding first from preventing
Shield and the second protective cover collide while interference with plating plate or galvanic anode, go for most of specifications
The anode spacing and plating plate (strip) thickness of electroplating bath, lifts the scope of application.
Wherein in one embodiment, the electroplating bath is located at least side at the first groove end or the second groove end
Cell wall is provided with for preventing from causing the tilting section of interference with galvanic anode, and the tilting section is towards away from the direction of the plating vallecular cavity
Incline.Thus by the way that the wherein side cell wall of electroplating bath end is designed into tilting section, the groove width of electroplating bath end can be increased,
And then avoid interfering collision when consumable anode is changed.
Wherein in one embodiment, the tilting section is 10～20 degree with the angular range of horizontal direction.Thus will incline
Tiltedly the range of tilt angles of section is defined to 10～20 degree, go for it is more process various sizes of anode change under occasions and
Do not interfere, while avoiding occurring to install with the first protective cover and the second protective cover interfering, lift the scope of application.
Wherein in one embodiment, also including being arranged on first protective cover or second protective cover, be used in combination
In at least one position sensor of detection plating plate edges of boards position, the position sensor is communicated to connect with the control device.
Thus by being installed on the position sensor of control device communication connection, Ke Yishi on the first protective cover or the second protective cover
When, it is accurate the amount of blocking of plating plate edges of boards is detected and adjusted, make the amount of blocking be unlikely to excessive or very few, and then guarantee plating
The tin coating weight of plate edges of boards maintains optimal value, it is ensured that the electroplating quality of plating plate.
Wherein in one embodiment, first protector and second protector also include driver
Structure, the transmission mechanism include the output shaft drive connection with first actuator or second actuator retainer,
And be arranged at intervals at being respectively used on the retainer drive first protective cover and the second protective cover the first guide rod and
Second guide rod, offers spaced first assembling through hole and the second assembling through hole, first guide rod on the electroplating bath
It is arranged in the first assembling through hole and is connected with first protective cover, it is logical that second guide rod is arranged in second assembling
Second protective cover connection described in Kong Bingyu.Thus the driving of actuator can precisely be passed to by protective cover by guide rod, improve
The mobile accuracy of protective cover, so in the installation difficulty for reducing the first protector and the second protector, simplifies assembling structure,
The reliable operation of the first protective cover and the second protective cover is guaranteed simultaneously.
Wherein in one embodiment, also including at least two seals, the first assembling through hole and described second is filled
Circumferentially arranged with annular seal groove, all seals are embedded at correspondingly the ring packing to hole wall with through hole
In groove.Thus by being set with seal in annular seal groove, the first assembling through hole and the first guide rod, the second assembling can be improved
The assembling sealing property of through hole and the second guide rod, it is to avoid electroplate liquid is leaked.
Wherein in one embodiment, also include that, for reclaiming the liquid dish for revealing electrolyte, the liquid dish is arranged at
Simultaneously assemble through hole near the described first assembling through hole and described second in the lower section of first guide rod and second guide rod.Cause
And passing through setting liquid dish can will leak out the electroplate liquid centralized recovery at place, it is not only convenient for reusing to reduce manufacturing cost,
Electroplate liquid can be avoided simultaneously to trickle and polluted surrounding enviroment and affected staff's health of human body.
Wherein in one embodiment, first protector and second protector also include insulation sleeve,
The retainer is provided with installing hole, and the insulation sleeve is embedded in the installing hole and is set in first actuator and described
On the output shaft of the second actuator.Thus being dielectrically separated from for the first actuator and the second actuator and retainer can be realized, keep away
Exempt from electric leakage to bloom accident, affect the safety of equipment and staff.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the meltability tin plate frontier defense protection unit described in the embodiment of the present invention；
Fig. 2 is the partial side structural representation of the meltability tin plate frontier defense protection unit described in the embodiment of the present invention；
Fig. 3 is the structural representation of the electroplating bath described in the embodiment of the present invention；
Fig. 4 is the partial enlargement structural representation at the A of the meltability tin plate frontier defense protection unit described in the embodiment of the present invention
Figure；
Fig. 5 is the partial enlargement structural representation at the B of the meltability tin plate frontier defense protection unit described in the embodiment of the present invention
Figure.
Description of reference numerals：
100th, electroplating bath, the 110, first groove end, the 120, second groove end, 130, plating vallecular cavity, 140, tilting section, 200, first
Protector, the 210, first actuator, the 220, first protective cover, the 300, second protector, the 310, second actuator, 320,
Two protective covers, 400, body, 400a, first baffle, 400b, second baffle, block chamber at 400c, and 500, position sensor,
600th, transmission mechanism, 610, retainer, the 620, first guide rod, the 630, second guide rod, 700, seal, 700a, annular seal groove,
800th, liquid dish, 900, insulation sleeve.
Specific embodiment
To make the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing and specific embodiment party
Formula, is described in further detail to the present invention.It should be appreciated that specific embodiment described herein is only to solve
The present invention is released, protection scope of the present invention is not limited.
It should be noted that when element is referred to as " being fixedly arranged on ", " being arranged at " or " install in " another element, it can be with
Directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and will not be described here, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that of the invention in limiting.Term as used herein " and/or " include one or more
The arbitrary and all of combination of related Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and order, are only used for the differentiation of title.
As shown in figure 1, a kind of meltability tin plate frontier defense protection unit shown for the present invention, including：Control device is (in figure
It is not shown)；At least one electroplating bath 100, the electroplating bath 100 includes the first groove end 110 and the second groove end 120, and the electricity
Coating bath 100 be provided with for make plating plate longitudinally through plating vallecular cavity 130；First protector 200, first protector
200 include the first actuator 210 being electrically connected with the control device and for being located on the edges of boards of plating plate side to reduce
First protective cover 220 of current edge effect, first protective cover 220 is arranged in the plating vallecular cavity 130 and is located at institute
State the first groove end 110；And second protector 300, second protector 300 includes and the control device is electrically connected with
The second actuator 310 and for be located at plating plate opposite side edges of boards on reduce current edge effect the second protective cover
320, second protective cover 320 is arranged in the plating vallecular cavity 130 and is located at the second groove end 120.
Above-mentioned meltability tin plate frontier defense protection unit is by making the first actuator of control device and the first protector 200
210 and second second actuator 310 of protector 300 be electrically connected with, when plating plate carries out plating processing through plating vallecular cavity 130
When, the first actuator 210 drives the first protective cover 220 to move and cover on the side edges of boards of plating plate, while the second actuator
310 the second protective covers 320 of driving are moved and covered on the opposite side edges of boards of plating plate.So can effectively stop on plating plate edges of boards
Electroplating current, there is bright border or white edge phenomenon so as to prevent edges of boards electric current concentrations from causing thickness of coating excessive, and then
Ensure the electroplating quality and welding performance of product.
In above-described embodiment, the first actuator 210 and the second actuator 310 can be same under the control action of control device
Step action or priority action, with the precision problem for eliminating alignment error, scale error is caused.Additionally, electroplating bath 100 is cross section
For the annular trough body that rectangle and top and bottom are open, electrolyte is filled in rectangular channel body, and the internal groove side wall of both sides is symmetrically pacified
Equipped with soluble electroplating tin anode, electroplating tin anode is installed by anode bridge (copper coin) and fixed, while anode bridge and external electrical
Plating power supply is connected so as to power for electroplating tin anode.Preferably, electroplating bath 100 includes interval and the first plating point being arranged side by side
Groove and the second plating point groove, the first plating point groove and the second plating point groove include above-mentioned electroplated components, and now the first plating
Divide and strip (plating plate) wheel roller is installed on above groove, band steel wheel roller at the uniform velocity conveys strip and carries out electroplating instead into the first plating point groove
Should；Additionally, being additionally provided with guide roller positioned at the middle lower section (being located in electrolyte) of the first plating point groove and the second plating point groove, lead
To roller the strip delivery electroplated in the first plating point groove is entered in the second plating point groove to carry out second time electroplating, so as to further carry
Rise the electroplating evenness and efficiency of strip.Further, including multiple electroplating baths 100 being arranged side by side and liquid bath, this enforcement are gone
Example is preferably 7 electroplating baths 100 and 2 are gone liquid bath, strip to pass sequentially through 7 electroplating baths 100 and participate in electroplating reaction, afterwards successively
Liquid bath is removed into 2, so as to the plating strip for obtaining that there is higher end product quality.
Fig. 1 is refer to, on the basis of above-described embodiment, first protective cover 220 and second protective cover 320 are equal
Stretch out including body 400 and along the both sides of the width of the body 400 and spaced first baffle 400a and
Second baffle 400b, cooperatively forms between the first baffle 400a and the second baffle 400b and blocks chamber for accommodating plating plate
Room 400c.Thus when plating plate edges of boards are stretched into and blocked in chamber 400c, the first baffle 400a and second baffle 400b energy of both sides
It is enough effectively to intercept electroplating current, it is to avoid to make the electric current concentrations of edges of boards, and the simple structure, advantageously reduce manufacture and use
Cost.Specifically, the first protective cover 220 and the second protective cover 320 are U-shaped component, i.e. first baffle 400a and second baffle
400b and body 400 can be integrally formed or molding assembly mode；The width of first baffle 400a and second baffle 400b
The preferably not less than width of strip, and then guarantee completely obscured strip edges of boards, first baffle 400a and second baffle 400b
Can stop and shunt the current charge projected in electroplating tin anode, so that the distribution of charges in electrolyte is more uniform, have
Beneficial to the electroplating evenness for improving belt steel surface.Additionally, being shown according to test, band steel edge tin coating weight can be with the increasing of the amount of blocking
Plus and decline, when the amount of blocking be 5～10mm when protection effect it is best；And the tin plating thickness in edge occurs when the amount of blocking is more than 10mm
The low problem of degree；Additionally, according to the difference of tin coating weight, the amount of blocking that different plates need is also different, for normal on the market
The sheet material seen, the amount of blocking of protective cover is generally adjusted in the range of 10～-5mm can obtain preferably edges of boards protection
Effect.
Further, the width range for blocking chamber 400c is 20～45mm, and the present embodiment is preferably 35mm, now
Strip is less with the electroplating tin anode gap of both sides, can so avoid the first protective cover 220 and the second protective cover 320 and plating
Plate or galvanic anode collide while interference, go for the anode spacing of the electroplating bath 100 of most of specifications
With plating plate (strip) thickness, the scope of application is lifted.
Additionally, the electroplating bath 100 is located at least side cell wall at the first groove end 110 or the second groove end 120
It is provided with for preventing from causing the tilting section of interference with galvanic anode, the tilting section is towards away from the direction of the plating vallecular cavity 130
Incline.Thus by the way that the wherein side cell wall of the end of electroplating bath 100 is designed into tilting section, the end of electroplating bath 100 can be increased
Groove width, and then avoid change consumable anode when interfere collision.Further, electroplating bath 100 positioned at end both sides
Cell wall section can also be designed as skewed, i.e., the middle part of electroplating bath 100 is towards both ends into spacing incremental transition so that in plating
The end of groove 100 change anode when with enough operation rooms away from.
Fig. 3 is refer to, further, the tilting section is 10～20 degree with the angular range of horizontal direction, the present embodiment
Preferably 15 degree, thus the range of tilt angles of tilting section is defined into 10～20 degree, under going for more processing occasions
Various sizes of anode change and do not interfere, while avoiding being installed with the first protective cover 220 and the second protective cover 320
Interfere, lift the scope of application.
As shown in Fig. 2 additionally, above-mentioned meltability tin plate frontier defense protection unit also includes being arranged at first protective cover
On 220 or described second protective covers 320 and at least one position sensor 500 of detection plating plate edges of boards position, institute's rheme
Put sensor 500 to communicate to connect with the control device.Thus by pacifying on the first protective cover 220 or the second protective cover 320
Position sensor 500 loaded on control device communication connection, the amount of blocking that can in real time, accurately to plating plate edges of boards is detected
And adjustment, make the amount of blocking be unlikely to excessive or very few, and then guarantee that the tin coating weight for plating plate edges of boards maintains optimal value, it is ensured that plating plate
Electroplating quality.On the basis of above-described embodiment, the quantity of position sensor 500 is preferably six, the He of the first protective cover 220
It is installed on three position sensors 500 on second protective cover 320 respectively；Additionally, in order to further improve accuracy of detection, first
Position sensor (the theoretical upper position sensor of more than three quantity can also be installed on the protective cover 320 of protective cover 220 and second
Quantity it is as many as possible), thus by calculating the data mean value of multiple position sensors 500, can further optimize masking amount
Numerical values recited, so as to improve the electroplating evenness and quality of strip.
First protector 200 and second protector 300 also include transmission mechanism 600, the transmission
Mechanism 600 include the output shaft drive connection with first actuator 210 or second actuator 310 retainer 610,
And it is arranged at intervals at being respectively used on the retainer 610 drives the protective cover 320 of the first protective cover 220 and second the
One guide rod 620 and the second guide rod 630, offer spaced first assembling through hole and the second assembling on the electroplating bath 100
Through hole, first guide rod 620 is arranged in the first assembling through hole and is connected with first protective cover 220, described second
Guide rod 630 is arranged in the second assembling through hole and is connected with second protective cover 320.Thus will can be driven by guide rod
The driving of part precisely passes to protective cover, improves the mobile accuracy of protective cover, is so reducing the first protector 200 and second
The installation difficulty of protector 300, simplifies assembling structure, while guaranteeing the work of the first protective cover 220 and the second protective cover 320
It is reliable.Further, the middle part lower section of the first guide rod 620 and the second guide rod 630 is additionally provided with support base, the first guide rod 620 and the
Two guide rods 630 coordinate with seat supports are supported, and improve mobile stationarity with further, it is to avoid when protective cover is promoted because by resistance
Generation vibration causes functional reliability to reduce.
As shown in figure 4, it should be noted that on the basis of above-described embodiment, also including at least two seals 700,
The hole wall of the first assembling through hole and the second assembling through hole is all described close circumferentially arranged with annular seal groove 700a
Sealing 700 is embedded at correspondingly in the annular seal groove 700a.Thus it is close by being set with annular seal groove 700a
Sealing 700, can improve the first assembling through hole and the first guide rod 620, second assembles the assembling sealing of through hole and the second guide rod 630
Performance, it is to avoid electroplate liquid is leaked.Preferably, seal 700 is O-ring seal, and quantity is 2 or more, correspondingly,
The annular seal groove 700a of more than 2 is arranged at intervals with the hole wall of the first assembling through hole and the second assembling through hole, by two
O-ring seal is installed correspondingly in individual annular seal groove 700a, it is possible to achieve multi-layer is sealed, further lift-off seal
Energy.
As shown in figure 3, additionally, above-mentioned meltability tin plate frontier defense protection unit also includes revealing connecing for electrolyte for reclaiming
Liquid disk 800, the liquid dish 800 is arranged at the lower section of first guide rod 620 and second guide rod 630 and near described
First assembling through hole and the second assembling through hole.Thus the electroplate liquid that place can be will leak out by arranging liquid dish 800 is concentrated
Reclaim, be not only convenient for reusing to reduce manufacturing cost, while electroplate liquid can be avoided to trickle and surrounding enviroment and shadow is polluted
Ring staff healthy.
Fig. 5 is refer to, in one embodiment, first protector 200 and second protector 300 are also equal
Including insulation sleeve 900, the retainer 610 is provided with installing hole, and the insulation sleeve 900 is embedded in the installing hole and is set in
On the output shaft of first actuator 210 and second actuator 310.Thus the first actuator 210 and can be realized
Two actuators 310 are dielectrically separated from retainer 610, it is to avoid electric leakage occurs and blooms accident, affect the peace of equipment and staff
Entirely.And for example, the bottom of two actuators is also padded and is provided with insulating pad, to be dielectrically separated from ground metal thing, it is to avoid occur to touch
Electrification.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of meltability tin plate frontier defense protection unit, it is characterised in that include：
Control device；
At least one electroplating bath, the electroplating bath includes the first groove end and the second groove end, and the electroplating bath is provided with for making plating
Plate longitudinally through plating vallecular cavity；
First protector, first protector includes the first actuator being electrically connected with the control device and uses
In being located to reduce the first protective cover of current edge effect on the edges of boards of plating plate side, first protective cover is arranged at described
In plating vallecular cavity and positioned at the first groove end；And
Second protector, second protector includes the second actuator being electrically connected with the control device and uses
In being located to reduce the second protective cover of current edge effect on plating plate opposite side edges of boards, second protective cover is arranged at institute
State in plating vallecular cavity and be located at the second groove end.
2. meltability tin plate frontier defense protection unit according to claim 1, it is characterised in that first protective cover and institute
Stating the second protective cover includes body and stretches out along the both sides of the width of the body and spaced first gear
Plate and second baffle, cooperatively form between the first baffle and the second baffle and block chamber for accommodating plating plate.
3. meltability tin plate frontier defense protection unit according to claim 2, it is characterised in that the width for blocking chamber
Scope is 20～45mm.
4. meltability tin plate frontier defense protection unit according to claim 1, it is characterised in that the electroplating bath is located at described
At least side cell wall at the first groove end or the second groove end is provided with for preventing from causing the tilting section of interference, institute with galvanic anode
Tilting section is stated towards the direction inclination away from the plating vallecular cavity.
5. meltability tin plate frontier defense protection unit according to claim 4, it is characterised in that the tilting section and level side
To angular range be 10～20 degree.
6. meltability tin plate frontier defense protection unit according to claim 1, it is characterised in that also including being arranged at described
On one protective cover or second protective cover and at least one position sensor of detection plating plate edges of boards position, institute's rheme
Put sensor to communicate to connect with the control device.
7. meltability tin plate frontier defense protection unit according to claim 1, it is characterised in that first protector and
Second protector also includes transmission mechanism, and the transmission mechanism includes being driven with first actuator or described second
The retainer of the output shaft drive connection of moving part and the being respectively used to driving described first being arranged at intervals on the retainer are prevented
First guide rod and the second guide rod of shield and the second protective cover, offers spaced first assembling through hole on the electroplating bath
With the second assembling through hole, first guide rod is arranged in the first assembling through hole and is connected with first protective cover, described
Second guide rod is arranged in the second assembling through hole and is connected with second protective cover.
8. the meltability tin plate frontier defense protection unit according to any one of claim 1 to 7, it is characterised in that also include to
Few two seals, the first assembling through hole and described second assembles the hole wall of through hole circumferentially arranged with annular seal groove,
All seals are embedded at correspondingly in the annular seal groove.
9. meltability tin plate frontier defense protection unit according to claim 7, it is characterised in that also include being revealed for reclaiming
The liquid dish of electrolyte, the liquid dish is arranged at the lower section of first guide rod and second guide rod and near described the
One assembling through hole and the second assembling through hole.
10. meltability tin plate frontier defense protection unit according to claim 7, it is characterised in that first protector
Insulation sleeve is also included with second protector, the retainer is provided with installing hole, and the insulation sleeve is embedded at the peace
Fill in hole and be set on the output shaft of first actuator and second actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150078.5A CN106637330A (en) | 2017-03-14 | 2017-03-14 | Protection device for edges of fusible tinplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150078.5A CN106637330A (en) | 2017-03-14 | 2017-03-14 | Protection device for edges of fusible tinplate |
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| Publication Number | Publication Date |
|---|---|
| CN106637330A true CN106637330A (en) | 2017-05-10 |
Family
ID=58847532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150078.5A Pending CN106637330A (en) | 2017-03-14 | 2017-03-14 | Protection device for edges of fusible tinplate |
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| CN201261813Y (en) * | 2008-09-23 | 2009-06-24 | 北京机械工业自动化研究所 | Continuous electrotinning equipment for strip steel |
| CN102031544A (en) * | 2010-12-08 | 2011-04-27 | 北京机械工业自动化研究所 | Production method and equipment for continuously electroplating tin on strip steel |
| CN103334137A (en) * | 2013-04-02 | 2013-10-02 | 中冶南方工程技术有限公司 | Edge cover covering anode edge and edge cover group |
| CN203256365U (en) * | 2013-04-03 | 2013-10-30 | 中冶南方工程技术有限公司 | Edge cover device for strip steel electroplating process |
| CN206624929U (en) * | 2017-03-14 | 2017-11-10 | 福建中日达金属有限公司 | Meltability tin plate frontier defense protection unit |
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2017
- 2017-03-14 CN CN201710150078.5A patent/CN106637330A/en active Pending
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| JPS60245799A (en) * | 1984-05-18 | 1985-12-05 | Sumitomo Metal Ind Ltd | Method for controlling amount of plating deposited |
| CN201261813Y (en) * | 2008-09-23 | 2009-06-24 | 北京机械工业自动化研究所 | Continuous electrotinning equipment for strip steel |
| CN102031544A (en) * | 2010-12-08 | 2011-04-27 | 北京机械工业自动化研究所 | Production method and equipment for continuously electroplating tin on strip steel |
| CN103334137A (en) * | 2013-04-02 | 2013-10-02 | 中冶南方工程技术有限公司 | Edge cover covering anode edge and edge cover group |
| CN203373439U (en) * | 2013-04-02 | 2014-01-01 | 中冶南方工程技术有限公司 | Edge cover and edge cover group covered at edge of anode |
| CN203256365U (en) * | 2013-04-03 | 2013-10-30 | 中冶南方工程技术有限公司 | Edge cover device for strip steel electroplating process |
| CN206624929U (en) * | 2017-03-14 | 2017-11-10 | 福建中日达金属有限公司 | Meltability tin plate frontier defense protection unit |
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