CN201762465U - Electrical etching machine for metal plate - Google Patents
Electrical etching machine for metal plate Download PDFInfo
- Publication number
- CN201762465U CN201762465U CN2010202399615U CN201020239961U CN201762465U CN 201762465 U CN201762465 U CN 201762465U CN 2010202399615 U CN2010202399615 U CN 2010202399615U CN 201020239961 U CN201020239961 U CN 201020239961U CN 201762465 U CN201762465 U CN 201762465U
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- frame
- positive electrode
- metal sheet
- negative potential
- etching apparatus
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Abstract
The utility model discloses an electrical etching machine for a metal plate. The electrical etching machine comprises a rack, a conveying device, a negative electrode, a positive electrode and an electrolyte feeder, wherein the conveying device and the negative electrode are respectively connected on the rack; the negative electrode is arranged at an upper part of the rack; a liquid outlet of the electrolyte feeder is arranged towards the bottom part of the negative electrode and the space under the bottom surface of the negative electrode; the positive electrode is arranged at a feed end of the rack, and the positive electrode is installed on the rack or a support beside the rack; and a liquid blocking device is also arranged on the rack and is positioned between the negative electrode and the positive electrode. In the utility model, the positive electrode can not generate reaction consumption, and the positive electrode can not be changed even for a long-term use, thereby saving the cost and improving the working efficiency.
Description
Technical field
The utility model relates to a kind of device that metal sheet is carried out electrolytically etching on the through type e Foerderanlage.
Background technology
Chinese patent literature number discloses a kind of device of electrolytically etching pictures and text on metal plate for the document of CN201400722, this device comprises frame, motor, transmission mechanism, conveying roller, positive electrode, negative potential, the electrolytic solution pipeline, upper spray nozzle and following nozzle, motor wherein, conveying roller, positive electrode, negative potential and electrolytic solution pipeline are installed on the frame, motor is by the transmission mechanism conveying roller that is in transmission connection, the electrolytic solution pipeline reaches down with upper spray nozzle, and nozzle is communicated with, at least one negative potential is positioned at the upside of conveying roller, at least one positive electrode is positioned at the downside of conveying roller, and negative potential and positive electrode are arranged in the vertical direction dislocation; When metal sheet moves to the position at positive and negative electrode place, have certain interval between metal sheet upper surface and the negative potential, have certain interval between metal sheet lower surface and the positive electrode; The pairing upper spray nozzle outlet of negative potential is along conveying roller throughput direction and the gap between metal sheet upper surface and negative potential; The pairing gap of nozzle between metal sheet lower surface and positive electrode down of positive electrode.This device and using method have the following disadvantages: because negative potential and positive electrode all are arranged on the electrolytically etching zone; in the electrolytically etching process; negative potential all constantly contacts the electrolysis etching solution with positive electrode; positive electrode slowly reaction consumes falls; therefore must after using certain hour, shut down and change positive electrode; this has greatly influenced working efficiency, increases production cost.
Summary of the invention
The purpose of this utility model be to provide a kind of in the electrolytically etching process positive electrode can not produce the metal sheet electrolytic etching apparatus of reaction consumes.
In order to achieve the above object, the technical solution of the utility model is, a kind of metal sheet electrolytic etching apparatus, comprise frame, e Foerderanlage, negative potential, positive electrode and electrolyte supply device, wherein e Foerderanlage and negative potential are installed on the frame, negative potential is positioned at the top of frame, the space of the liquid outlet of electrolyte supply device below negative potential bottom and negative potential bottom surface, positive electrode is located at the feed end place of frame, and positive electrode is contained on the frame or is contained on the other support of frame, liquid-resisting device also is housed on the frame, and liquid-resisting device is between negative potential and positive electrode.
For metal sheet is not cut off the power supply in continuously continuous electrolytically etching process, the discharge end place of described frame also is provided with another positive electrode, and above-mentioned positive electrode is contained on the frame or is contained on the other support of frame, another liquid-resisting device also is housed on the frame, and above-mentioned liquid-resisting device is between negative potential and above-mentioned positive electrode.
In order to reduce the frictional force between metal sheet and the positive electrode, described positive electrode is conductive rollers or brush.
For positive electrode is contacted better with metal sheet, in the bearing of described conductive rollers two end supports in bearing support, the guide rail assembling of installing on bearing support and the frame, be connected with adjusting screw(rod) on the bearing support, pass to the loose fit of adjusting screw(rod) lower end the connecting hole on the frame and be locked on the frame with nut, between bearing and the bearing support dead ring is housed, conductive rollers realizes being electrically connected with the anodal of power supply with being slidingly matched of brush by axle head; Described conductive rollers top is provided with pressure roller, and in the bearing of pressure roller two end supports in bearing support, the guide rail of installing on bearing support and the frame moves and cooperates, and is connected with cylinder on the frame, and the piston rod of cylinder is connected with bearing support.
In order to stop electrolyte stream to positive electrode better, described liquid-resisting device is a pair of extrusion roll that is contained on the frame, wherein at least one extrusion roll by spring be installed on the frame.
In order to recycle electrolytic solution and in time to remove smog, the frame of described electrolyte supply device below is provided with the electrolytic solution take-up reel, the electrolytic solution take-up reel is communicated with the electrolytic solution case, and the electrolytic solution case is communicated with the electrolyte supply device by pump, and described frame top is provided with exhaust hood.
Structure-integrated in order to make, motor also is housed on the frame, motor is by the transmission mechanism e Foerderanlage that is in transmission connection, described e Foerderanlage is a conveying roller, described transmission mechanism comprises sprocket wheel, chain, transmission shaft and gear pair, wherein motor is by chain and chain wheel drive transmission shaft, and transmission shaft is again by gear pair drive transfer roller.
After adopting technique scheme, the electrolytic solution that sprays owing to the electrolyte supply device is flowed less than on the positive electrode by the liquid-resisting device prevention, in the electrolytically etching process, positive electrode can not produce reaction consumes, therefore life-time service also need not be changed positive electrode, save cost, high efficiency is suitable for continuous batch production.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the utility model.
Fig. 1 is the structural representation of a kind of first embodiment of metal sheet electrolytic etching apparatus of the present utility model;
Fig. 2 is the vertical view after Fig. 1 removes exhaust hood;
Fig. 3 is the A portion partial enlarged drawing of Fig. 1;
Fig. 4 is the sectional view of Fig. 3 along the C-C line;
Fig. 5 is the sectional view of Fig. 1 along the B-B line;
Fig. 6 is the structural representation of second embodiment of the utility model;
Fig. 7 is Fig. 6 vertical view;
Fig. 8 is the structural representation of the 3rd embodiment of the utility model;
Fig. 9 is the structural representation of the 4th embodiment of the utility model;
Figure 10 is another structure installation plan of the positive electrode among the 5th embodiment of the utility model.
Embodiment
Shown in Fig. 1,2,3,4,5, be first embodiment of a kind of metal sheet electrolytic etching apparatus of the present utility model.A kind of metal sheet electrolytic etching apparatus, comprise frame 1, e Foerderanlage 4, negative potential 7, positive electrode and electrolyte supply device 9, wherein e Foerderanlage 4 and negative potential 7 are installed on the frame 1, negative potential 7 is positioned at the top of frame 1, the liquid outlet of electrolyte supply device 9 is towards negative potential 7 bottoms and the space of negative potential 7 bottom surfaces belows, and positive electrode is located at the feed end place of frame 1, and positive electrode is contained on the frame 1, liquid-resisting device 8 also is housed on the frame 1, and liquid-resisting device 8 is between negative potential 7 and positive electrode.
Shown in Fig. 1,2,3,4, in order to reduce the frictional force between metal sheet and the positive electrode, described positive electrode is a conductive rollers 5.
Shown in Fig. 3,4, for positive electrode is contacted better with metal sheet, among the bearing 14-1 of described conductive rollers 5 two end supports in bearing support 14, guide rail 15 assemblings of installing on bearing support 14 and the frame 1, be connected with adjusting screw(rod) 16 on the bearing support 14, the connecting hole that passes to adjusting screw(rod) 16 lower end loose fits on the frame 1 also is locked on the frame 1 with nut 17, between bearing 14-1 and the bearing support 14 dead ring 18 is housed, conductive rollers 5 realizes being electrically connected with the anodal of power supply with being slidingly matched of brush 23 by axle head 5-1; Described conductive rollers 5 tops are provided with pressure roller 6, and among the bearing 19-1 of pressure roller 6 two end supports in bearing support 19, the guide rail of installing on bearing support 19 and the frame 1 20 moves and cooperates, and is connected with cylinder 21 on the frame 1, and the piston rod 22 of cylinder 21 is connected with bearing support 19.
As shown in Figure 1, 2, 3, in order to stop electrolyte stream to positive electrode better, described liquid-resisting device 8 is a pair of extrusion rolls that are contained on the frame 1, and wherein at least one extrusion roll flexibly is installed on the frame 1 by spring 27.Liquid-resisting device 8 can be the flexible board that is contained on the frame 1 also, and flexible board contacts with the upper and lower surface of metal sheet 24 during use.
Shown in Fig. 1,5, in order to recycle electrolytic solution and in time to remove smog, the frame 1 of described electrolyte supply device 9 belows is provided with electrolytic solution take-up reel 11, electrolytic solution take-up reel 11 is communicated with electrolytic solution case 12, electrolytic solution case 12 is communicated with electrolyte supply device 9 by pump 13, and described frame 1 top is provided with exhaust hood 10.Electrolyte supply device 9 is nozzle or the pipelines that are contained on the frame 1.
Shown in Fig. 6,7, be second embodiment of a kind of metal sheet electrolytic etching apparatus of the present utility model.Structure-integrated in order to make, motor 2 also is housed on the frame 1, motor 2 is by transmission mechanism 3 e Foerderanlage 4 that is in transmission connection, described e Foerderanlage 4 is conveying rollers, described transmission mechanism 3 comprises sprocket wheel 3-1, chain 3-2, transmission shaft 3-3 and gear pair 3-4, wherein motor 2 drives transmission shaft 3-3 by chain 3-2 and sprocket wheel 3-1, and transmission shaft 3-3 is again by gear pair 3-4 drive transfer roller.E Foerderanlage 4 also can be a conveying belt.All the other structures are identical with above-mentioned first embodiment.
As shown in Figure 8, be the 3rd embodiment of a kind of metal sheet electrolytic etching apparatus of the present utility model.A kind of metal sheet electrolytic etching apparatus, comprise frame 1, e Foerderanlage 4, negative potential 7, positive electrode and electrolyte supply device 9, wherein e Foerderanlage 4 and negative potential 7 are installed on the frame 1, negative potential 7 is positioned at the top of frame 1, the liquid outlet of electrolyte supply device 9 is towards negative potential 7 bottoms and the space of negative potential 7 bottom surfaces belows, and positive electrode is located at the feed end place of frame 1, and positive electrode is contained on the frame 1, liquid-resisting device 8 also is housed on the frame 1, and liquid-resisting device 8 is between negative potential 7 and positive electrode.
As shown in Figure 8, for metal sheet is not cut off the power supply in continuously continuous electrolytically etching process, the discharge end place of described frame 1 also is provided with another positive electrode, and above-mentioned positive electrode is contained on the frame 1, another liquid-resisting device 8 also is housed on the frame 1, and above-mentioned liquid-resisting device 8 is between negative potential 7 and above-mentioned positive electrode.All the other structures are identical with above-mentioned second embodiment.
As shown in Figure 9, be the 4th embodiment of a kind of metal sheet electrolytic etching apparatus of the present utility model.A kind of metal sheet electrolytic etching apparatus, comprise frame 1, e Foerderanlage 4, negative potential 7, positive electrode and electrolyte supply device 9, wherein e Foerderanlage 4 and negative potential 7 are installed on the frame 1, negative potential 7 is positioned at the top of frame 1, the liquid outlet of electrolyte supply device 9 is towards negative potential 7 bottoms and the space of negative potential 7 bottom surfaces belows, positive electrode is located at the feed end place of frame 1, and positive electrode is contained on the support 25 on frame 1 side, liquid-resisting device 8 also is housed on the frame 1, and liquid-resisting device 8 is between negative potential 7 and positive electrode.This structure is convenient to transportation and is installed, and all the other structures are identical with above-mentioned first embodiment.
As shown in figure 10, be the 5th embodiment of a kind of metal sheet electrolytic etching apparatus of the present utility model.Wherein positive electrode is a conductive rollers 5 '.All the other structures are identical with above-mentioned first embodiment.
As Fig. 1,3, shown in 5, first embodiment with the utility model metal sheet electrolytic etching apparatus is an example, working process is as follows, metal sheet 24 places on the e Foerderanlage 4, metal sheet 24 is moved on the conductive rollers 5 of positively charged by e Foerderanlage 4, and make metal sheet 24 and conductive rollers 5 keep contacting of certain pressures by pressure roller 6, metal sheet 24 moves to the electrolytically etching zone 26 at negative potential 7 places again through liquid-resisting device 8, keep certain interval between metal sheet 24 upper surfaces and the negative potential 7, electrolyte supply device 9 spray electrolytic solution in the gap between metal sheet 24 upper surfaces and the negative potential 7, the conductive rollers 5 of positively charged and negative potential 7 are by electrolytic solution and metal sheet 24 conductings, along with moving continuously of metal sheet 24, the zone of metal sheet 24 upper surfaces is able to electrolytically etching, and the metal sheet 24 after the electrolytically etching is seen off by e Foerderanlage 4.The utility model can carry out the successive electrolytically etching, the production efficiency height to large batch of metal sheet 24.
Claims (7)
1. metal sheet electrolytic etching apparatus, comprise frame (1), e Foerderanlage (4), negative potential (7), positive electrode and electrolyte supply device (9), wherein e Foerderanlage (4) and negative potential (7) are installed on the frame (1), negative potential (7) is positioned at the top of frame (1), the space of the liquid outlet of electrolyte supply device (9) below negative potential (7) bottom and negative potential (7) bottom surface, it is characterized in that: positive electrode is located at the feed end place of frame (1), and the frame (1) that is contained in positive electrode goes up or is contained on the other support (25) of frame (1), liquid-resisting device (8) also is housed on the frame (1), and liquid-resisting device (8) is positioned between negative potential (7) and the positive electrode.
2. metal sheet electrolytic etching apparatus according to claim 1, it is characterized in that: the discharge end place of described frame (1) also is provided with another positive electrode, and the frame (1) that is contained in above-mentioned positive electrode goes up or is contained on the other support (25) of frame (1), another liquid-resisting device (8) also is housed on the frame (1), and above-mentioned liquid-resisting device (8) is positioned between negative potential (7) and the above-mentioned positive electrode.
3. metal sheet electrolytic etching apparatus according to claim 1 and 2 is characterized in that: described positive electrode is conductive rollers (5) or brush (5 ').
4. metal sheet electrolytic etching apparatus according to claim 3, it is characterized in that: in the bearing (14-1) of described conductive rollers (5) two end supports in bearing support (14), bearing support (14) is gone up guide rail (15) assembling of installing with frame (1), be connected with adjusting screw(rod) (16) on the bearing support (14), the connecting hole that passes to adjusting screw(rod) (16) lower end loose fit on the frame (1) also is locked on the frame (1) with nut (17), between bearing (14-1) and the bearing support (14) dead ring (18) is housed, conductive rollers (5) realizes being electrically connected with the anodal of power supply with being slidingly matched of brush (23) by axle head (5-1); Described conductive rollers (5) top is provided with pressure roller (6), in the bearing (19-1) of pressure roller (6) two end supports in bearing support (19), bearing support (19) moves with the guide rail (20) that frame (1) is upward installed and cooperates, be connected with cylinder (21) on the frame (1), the piston rod (22) of cylinder (21) is connected with bearing support (19).
5. metal sheet electrolytic etching apparatus according to claim 1 and 2 is characterized in that: described liquid-resisting device (8) is a pair of extrusion roll that is contained on the frame (1), and wherein at least one extrusion roll flexibly is installed on the frame (1) by spring (27).
6. metal sheet electrolytic etching apparatus according to claim 1 and 2, it is characterized in that: the frame (1) of described electrolyte supply device (9) below is provided with electrolytic solution take-up reel (11), electrolytic solution take-up reel (11) is communicated with electrolytic solution case (12), electrolytic solution case (12) is communicated with electrolyte supply device (9) by pump (13), and described frame (1) top is provided with exhaust hood (10).
7. metal sheet electrolytic etching apparatus according to claim 1 and 2, it is characterized in that: motor (2) also is housed on the frame (1), motor (2) is by transmission mechanism (3) e Foerderanlage (4) that is in transmission connection, described e Foerderanlage (4) is a conveying roller, described transmission mechanism (3) comprises sprocket wheel (3-1), chain (3-2), transmission shaft (3-3) and gear pair (3-4), wherein motor (2) drives transmission shaft (3-3) by chain (3-2) and sprocket wheel (3-1), and transmission shaft (3-3) is again by gear pair (3-4) drive transfer roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202399615U CN201762465U (en) | 2010-06-29 | 2010-06-29 | Electrical etching machine for metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202399615U CN201762465U (en) | 2010-06-29 | 2010-06-29 | Electrical etching machine for metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762465U true CN201762465U (en) | 2011-03-16 |
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ID=43715079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202399615U Expired - Fee Related CN201762465U (en) | 2010-06-29 | 2010-06-29 | Electrical etching machine for metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871120A (en) * | 2010-06-29 | 2010-10-27 | 常州市正成标牌设备有限公司 | Electrolytic etching method of metal plate and etching machine thereof |
-
2010
- 2010-06-29 CN CN2010202399615U patent/CN201762465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871120A (en) * | 2010-06-29 | 2010-10-27 | 常州市正成标牌设备有限公司 | Electrolytic etching method of metal plate and etching machine thereof |
| CN101871120B (en) * | 2010-06-29 | 2012-05-02 | 常州市正成标牌设备有限公司 | Electrolytic etching method of metal plate and etching machine thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |