CN203256365U - Edge cover device for strip steel electroplating process - Google Patents
Edge cover device for strip steel electroplating process Download PDFInfo
- Publication number
- CN203256365U CN203256365U CN 201320165663 CN201320165663U CN203256365U CN 203256365 U CN203256365 U CN 203256365U CN 201320165663 CN201320165663 CN 201320165663 CN 201320165663 U CN201320165663 U CN 201320165663U CN 203256365 U CN203256365 U CN 203256365U
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- Prior art keywords
- plate
- side cover
- edge cover
- web
- edge
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Abstract
The utility model relates to an edge cover device for a strip steel electroplating process. The edge cover device comprises a guide device, wherein the guide device comprises a connection plate and two connection pieces, wherein holes which are sleeved on linear guide optical axes are formed in two ends of each connection piece respectively; the two connection pieces are fixed in the middle of the connection plate in parallel and are distributed in tandem; the positions of the holes, in the same side, of the two connection pieces correspond to each other. The edge cover device is characterized by also comprising two combination type edge covers, wherein the upper ends of the two combination type edge covers are fixed on the left and right sides of the lower surface of the connection plate of the guide device respectively; the two combination type edge covers are in bilateral symmetry; each combination type edge cover comprises an edge cover bracket and an edge cover plate; a vertical opening is formed in the front end of each edge cover bracket; the upper end of each opening is wide, and the lower end of each opening is narrow; edge cover plates are fixed on two sides of each opening in the front end of the corresponding edge cover bracket through bolts respectively; the positions of the edge cover plates on the two sides correspond to each other. The edge cover device is convenient to replace, small in driving resistance, high in response speed and low in probability of collision with strip steel.
Description
Technical field
The utility model relates to band steel field of electroplating, is specifically related to a kind of be used to the side cover device with the steel electroplating technology.
Background technology
It is under the effect of positive plate (positive pole) and band steel (negative pole) electric field that the band steel is electroplated, and metal ion is in the belt steel surface reduction and be deposited as the process of metal in the electroplate liquid.Coating can the boundary belt steel matrix not be subjected to environmental corrosion, improves erosion resistance, can improve outward appearance, increase aesthetic feeling or easy to clean with steel, can also give belt steel surface some special machinery and physical and chemical performances, therefore is widely used.
In electroplating operations, because the crowding effect of electric current, steel edge portion can produce electroplates super thick phenomenon, affects electroplating quality.In order to address this problem, common way is to add side cover in the both sides with steel, covers on the steel edge portion of high-speed cruising, eliminates the current concentration problem at steel edge portion, makes thickness of coating even.For adapt to the different in width specification with steel and with the sideslip of steel, side cover must be able to cover steel edge portion and not wipe again and bump the band steel.Be that side cover and steel edge portion are servo-actuated, finally realize the stable of side cover and steel edge portion relative position.
Now, the side cover form mostly is U-shaped monoblock type side cover, promoting side cover by electric pushrod slides at straight line guiding optical axis, sliding friction between side cover and the straight line guiding optical axis, frictional force is larger, and electric pushrod promotes side cover and is difficult to mate with the band steel of the servo-actuated response speed of steel with high-speed cruising.In the actual motion, occasional generation side cover is wiped and is bumped the band steel under extreme case, and side cover is wiped and bumped the band steel, can directly destroy plate surface, causes the plating lumber recovery to reduce.Wiping is bumped when serious, even can break side cover, and the monoblock type side cover that breaks need to hang out in groove, installs and adjusts new side cover.Because side cover and positive plate, strict with the relative position of steel so position accuracy demand was high when new side cover was installed, need strictly to measure, the replacement cycle is long.In order to reduce side cover and the generation of wiping the event of bumping with steel, steel mill has reduced electroplating assembly line process section speed usually, has reduced production capacity.
Summary of the invention
The purpose of this utility model be to provide a kind of replacing convenient, drive little, the fast response time of resistance, and with the rate of bumping with the wiping of steel little be used for side cover device with the steel electroplating technology.
For achieving the above object, the technical scheme that the utility model adopts is a kind of be used to the side cover device with the steel electroplating technology, it comprises that one is used for making straight-line guide arrangement (rear end of guide arrangement links to each other with drive unit by push rod shaft) at straight line guiding optical axis, described guide arrangement comprises a web plate and two web members, the two ends of web member are equipped be used to the hole that is enclosed within on the straight line guiding optical axis, two parallel middle parts that are fixed on web plate of web member, distribute before and after two web members, two web members are positioned at the position corresponding (two web members on the guide arrangement all are enclosed within on two parallel straight line guiding optical axises) in the hole of the same side; It is characterized in that: it also comprises two built-up type side covers, and the upper end of two built-up type side covers is separately fixed at the right and left of guide arrangement web plate lower surface, two built-up type side cover left-right symmetry; Described built-up type side cover comprises side cover support and edge cover plate (upper end of side cover support is fixed on the both sides of web plate lower surface), and the front end of side cover support has a vertical mouth, and opening is wide at the top and narrow at the bottom; The both sides of side cover support front opening all have been bolted the edge cover plate, and the position of the edge cover plate of both sides is corresponding.
Be equipped with straight line circulating ball bearing in the hole that establish at described guide arrangement upper connector two ends; The both sides of straight line circulating ball bearing all are equipped with two way seal and use and the fixing seal cover board of two way seal, and two way seal contacts with straight line circulating ball bearing, and seal cover board is bolted on the web member, and seal cover board contacts with two way seal.
Side cover support in the described built-up type side cover comprises that a retaining plate, two upper ends are fixed on supporting plate on the retaining plate and one and strengthen gusset; Two symmetrical placements of supporting plate, the spacing of two supporting plates is successively decreased from top to bottom, and the outside of supporting plate front end is fixedly connected with the edge cover plate by bolt; One side of described reinforcement gusset is provided with a plurality of parallel stiffening webs (described a plurality of be 3 to 6), the front end of strengthening gusset is fixedly connected with the rear end of a supporting plate, and the stiffening web of strengthening on the gusset is fixedly connected with (described retaining plate is fixedly connected with web plate by bolt) with the rear end of another supporting plate.
Described side cover intralamellar part is embedded with the corrosion proof nut that is fixedly connected with for the side cover support, and the bolt that is used for the built-in edge cover plate is the protection against corrosion bolt.
Described guide arrangement is by web plate and two web members integrally welded (described push rod shaft is welded on the middle part of web member).
Be provided with pad between described retaining plate and the web plate.
The utlity model has following beneficial effect:
(1) the utility model is in situation about not changing with steel and positive plate spacing, increases side cover opening and spacing with steel, makes band steel and side cover wipe the rate of bumping and greatly reduces;
(2) built-up type side cover of the present utility model is the edge cover plate with wipe what damage when bumping with steel, only needs to change the edge cover plate, and its weight only be several kilograms, changes conveniently; The side cover support is motionless when changing the edge cover plate, and as the positioning datum of installing, its edge cover plate is installed easy to adjust; The side cover support belongs to durable, and the edge cover plate belongs to consumable accessory, simple in structurely is convenient to processing and manufacturing; The up big and down small structure of built-up type side cover opening realizes that at the side cover support side cover support (durable) does not need to change;
(3) guide arrangement of the present utility model and the straight line direct light synapsis that is coupling is provided with straight line circulating ball bearing, changes the sliding friction at this place into rolling resistance, and friction resistance reduces, and drives little, the fast response time of resistance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation of built-up type side cover.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the cross sectional representation of built-up type side cover.
Fig. 7 is that the utility model is installed in the synoptic diagram on the straight line guiding optical axis.
Fig. 8 is the structural representation of guide arrangement.
Fig. 9 is the diagrammatic cross-section of tapping on the web member of guide arrangement.
Figure 10 is use view of the present utility model.
Figure 11 is use state schematic perspective view of the present utility model.
Among the figure: 1, guide arrangement; 2, built-up type side cover; 3, straight line guiding optical axis; 4, push rod shaft; 5, web plate; 6, web member; 7, straight line circulating ball bearing; 8, band steel; 9, positive plate; 10, two way seal; 11, seal cover board; 12, side cover support; 13, edge cover plate; 14, retaining plate; 15, supporting plate; 16, strengthen gusset.
Embodiment
In order to understand better the utility model, below in conjunction with embodiment and accompanying drawing the technical solution of the utility model is described further (referring to Fig. 1 to Figure 11).
The technical scheme that the utility model adopts be a kind of be used to the side cover device of steel electroplating technology (such as Fig. 1, Fig. 2 and shown in Figure 3), it comprises that one is used for linking to each other with drive unit by push rod shaft 4 in the rear end that straight line guides optical axis 3 to make straight-line guide arrangement 1(guide arrangement 1, as shown in Figure 10 and Figure 11), described guide arrangement 1 comprises a web plate 5 and two web members 6, the two ends of web member 6 are equipped be used to the hole that is enclosed within on the straight line guiding optical axis 3, two web member 6 parallel middle parts that are fixed on web plate 5, two web member 6 front and back distribute, and two web members 6 are positioned at the position corresponding (two web members 6 on the guide arrangement 1 all are enclosed within on two parallel straight line guiding optical axises 3) in the hole of the same side;
It also comprises two built-up type side cover 2(such as Fig. 4, Fig. 5 and Fig. 6), the upper end of two built-up type side covers 2 is separately fixed at the right and left of guide arrangement 1 web plate 5 lower surfaces, two built-up type side cover 2 left-right symmetry; Described built-up type side cover 2 comprises that the upper end of side cover support 12 and edge cover plate 13(side cover support 12 is fixed on the both sides of web plate 5 lower surfaces), the front end of side cover support 12 has a vertical mouth, and opening is wide at the top and narrow at the bottom; The both sides of side cover support 12 front openings all have been bolted edge cover plate 13, and the position of the edge cover plate 13 of both sides is corresponding.
Such as Fig. 8 and shown in Figure 9, be equipped with straight line circulating ball bearing 7 in the hole that establish at described guide arrangement 1 upper connector 6 two ends; The both sides of straight line circulating ball bearing 7 all are equipped with two way seal 10 and use and the fixing seal cover board 11 of two way seal 10, two way seal 10 contacts with straight line circulating ball bearing 7, seal cover board 11 is bolted on the web member 6, and seal cover board 11 contacts with two way seal 10.
Described guide arrangement is by web plate 5 and two web members 6 integrally welded (described push rod shaft 4 is welded on the middle part of web member 6).
Be provided with pad between described retaining plate 14 and the web plate 5.
The axle of straight line guiding optical axis 3 for working under the corrosion-resistant condition, its two ends are fixed on the cell body, are used for straight line and guide this device translational motion.
Technique scheme cathetus circulating ball bearing 7 adopts grease lubrication, and two way seal 10 and the application herein of seal cover board 11 structures can prevent the excessive pollution electroplate liquid of grease, can prevent that also electroplate liquid steam from infiltrating the pollution grease.
Use-pattern of the present utility model: push rod shaft 4 drives guide arrangement 1 in 3 motions of straight line guiding optical axis under the promotion of drive unit, and built-up type side cover 2 is along move left and right on band steel 8 widths, realizes servo-actuated with steel 8 limit sections of built-up type side cover 2.
Above embodiment only is the preferred version of the utility model; but not to restriction of the present utility model; person skilled in the relevant technique; in the situation that does not break away from spirit and scope of the present utility model; can also make various conversion or modification; therefore all technical schemes that are equal to all fall into protection domain of the present utility model.
Claims (3)
1. side cover device that is used for the steel electroplating technology, it comprises that one is used for making straight-line guide arrangement (1) at straight line guiding optical axis (3), described guide arrangement (1) comprises a web plate (5) and two web members (6), the two ends of web member (6) are equipped be used to the hole that is enclosed within on the straight line guiding optical axis (3), the parallel middle part that is fixed on web plate (5) of two web members (6), distribute before and after two web members (6), it is corresponding that two web members (6) are positioned at the position in hole of the same side; It is characterized in that: it also comprises two built-up type side covers (2), and the upper end of two built-up type side covers (2) is separately fixed at the right and left of guide arrangement (1) web plate (5) lower surface, two built-up type side covers (2) left-right symmetry; Described built-up type side cover (2) comprises side cover support (12) and edge cover plate (13), and the front end of side cover support (12) has a vertical mouth, and opening is wide at the top and narrow at the bottom; The both sides of side cover support (12) front opening all have been bolted edge cover plate (13), and the position of the edge cover plate (13) of both sides is corresponding.
2. according to claim 1 be used to the side cover device with the steel electroplating technology, it is characterized in that: be equipped with straight line circulating ball bearing (7) in the hole that establish at described guide arrangement (1) upper connector (6) two ends; The both sides of straight line circulating ball bearing (7) all are equipped with two way seal (10) and use and the fixing seal cover board (11) of two way seal (10), two way seal (10) contacts with straight line circulating ball bearing (7), seal cover board (11) is bolted on the web member (6), and seal cover board (11) contacts with two way seal (10).
3. according to claim 1 be used to the side cover device with the steel electroplating technology, it is characterized in that: the side cover support (12) in the described built-up type side cover (2) comprises that a retaining plate (14), two upper ends are fixed on supporting plate (15) on the retaining plate (14) and one and strengthen gusset (16); Two supporting plates (15) are symmetrical to be placed, and the spacing of two supporting plates (15) is successively decreased from top to bottom, and the outside of supporting plate (15) front end is fixedly connected with edge cover plate (13) by bolt; One side of described reinforcement gusset (16) is provided with a plurality of parallel stiffening webs, and the front end of strengthening gusset (16) is fixedly connected with the rear end of a supporting plate (15), and the stiffening web of strengthening on the gusset (16) is fixedly connected with the rear end of another supporting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165663 CN203256365U (en) | 2013-04-03 | 2013-04-03 | Edge cover device for strip steel electroplating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165663 CN203256365U (en) | 2013-04-03 | 2013-04-03 | Edge cover device for strip steel electroplating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256365U true CN203256365U (en) | 2013-10-30 |
Family
ID=49468949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165663 Expired - Lifetime CN203256365U (en) | 2013-04-03 | 2013-04-03 | Edge cover device for strip steel electroplating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637330A (en) * | 2017-03-14 | 2017-05-10 | 福建中日达金属有限公司 | Protection device for edges of fusible tinplate |
-
2013
- 2013-04-03 CN CN 201320165663 patent/CN203256365U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637330A (en) * | 2017-03-14 | 2017-05-10 | 福建中日达金属有限公司 | Protection device for edges of fusible tinplate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |