CN220079222U - Ultrafiltration system for cathode electrophoresis - Google Patents
Ultrafiltration system for cathode electrophoresis Download PDFInfo
- Publication number
- CN220079222U CN220079222U CN202320926013.6U CN202320926013U CN220079222U CN 220079222 U CN220079222 U CN 220079222U CN 202320926013 U CN202320926013 U CN 202320926013U CN 220079222 U CN220079222 U CN 220079222U
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- fixedly connected
- gear
- electrophoresis tank
- electrophoresis
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- 238000001962 electrophoresis Methods 0.000 title claims abstract description 60
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 53
- 239000012528 membrane Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000017105 transposition Effects 0.000 claims abstract description 3
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 208000008797 situs inversus Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 208000014903 transposition of the great arteries Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of cathode electrophoresis, and discloses an ultrafiltration system for cathode electrophoresis, which comprises an electrophoresis tank, wherein two ultrafiltration membranes are arranged in the electrophoresis tank and are axially arranged, lifting mechanisms are arranged on two sides of the electrophoresis tank and are used for driving the ultrafiltration membranes to lift, pushing mechanisms are arranged on two sides of the inner wall of the electrophoresis tank and are used for automatically completing transposition of the ultrafiltration membranes, and a base is fixedly connected to the bottom of the electrophoresis tank. According to the utility model, two ultrafiltration membranes are used simultaneously and taken out one by one during cleaning, so that the solution on two sides of the ultrafiltration membranes is prevented from being mixed during taking out, and the ultrafiltration system does not need to be closed during cleaning.
Description
Technical Field
The utility model belongs to the technical field of cathode electrophoresis, and particularly relates to an ultrafiltration system for cathode electrophoresis.
Background
The cathode electrophoresis technology is a coating technology with quite high development speed in recent years, a cathode electrophoresis coating film is favored by a plurality of advantages of scratch resistance, impact resistance, corrosion resistance, high flatness and the like, an ultrafiltration system is indispensable for cathode electrophoresis, bath liquid is divided into raw paint and ultrafiltrate mainly through the action of an ultrafiltration film, the ultrafiltrate is utilized for carrying out first flushing after electrophoresis on a workpiece, thus the quality of the coating film can be obviously improved, but the ultrafiltration film is very fragile, if the ultrafiltration film is not fully cleaned after being used, the ultrafiltration film is blocked, the whole ultrafiltration film is seriously damaged, the prior art cannot provide a cleaning function in the ultrafiltration process, and the ultrafiltration system can only be completely closed and then cleaned when the ultrafiltration system is required to be cleaned, so that the continuity of industrial production is seriously influenced.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides an ultrafiltration system for cathode electrophoresis, includes the electrophoresis tank, electrophoresis tank inside is provided with two milipore filter, and two milipore filter axial arrangement, electrophoresis tank both sides are provided with elevating system, elevating system includes the lead screw, the lead screw is provided with two and is located electrophoresis tank both sides respectively, two the lead screw top rotates and is connected with the connecting rod, two the second sleeve has been cup jointed in the activity of lead screw middle part outside, the lead screw bottom rotates and is connected with first fixed block, and first fixed block one side fixed connection is in electrophoresis tank one side, elevating system is used for driving the milipore filter and carries out elevating system, electrophoresis tank inner wall both sides are provided with pushing mechanism, pushing mechanism is used for making the milipore filter accomplish the transposition automatically, electrophoresis tank bottom fixedly connected with base.
As a preferable implementation mode of the utility model, the connecting part of the bottom of the screw rod and the first fixed block is in a smooth state, and the tail end of the screw rod penetrates through the two ends of the first fixed block.
As a preferred implementation mode of the utility model, the second sleeve is provided with a second groove on the outer side, the second sleeve is positioned at the second groove and is in sliding connection with a first sleeve, the bottom of the first sleeve is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with the bottom of the second sleeve positioned at the second groove, the outer side of the first sleeve is fixedly connected with a hook block, the upper end and the lower end of the hook block penetrate through and are in sliding connection with a limiting rod, and the two ends of the limiting rod are respectively and fixedly connected with one side of the connecting rod and one side of the first fixing block.
As a preferred implementation mode of the utility model, the tail ends of the two screw rods are respectively fixedly connected with a third gear and a fourth gear, the outer side of the third gear is in meshed connection with a transmission chain, the other end of the transmission chain is in meshed connection with the outer side of the fourth gear, the bottom of the third gear is fixedly connected with a second gear, the outer wall of one side of the electrophoresis tank is fixedly connected with a motor, the shaft end of the motor is fixedly connected with a first gear, and the first gear is in meshed connection with one side of the second gear.
As a preferred implementation mode of the utility model, the pushing mechanism comprises four second fixing blocks, the second fixing blocks are fixedly connected to two sides of the inner wall of the electrophoresis tank in pairs, one end of each second fixing block is connected with a sliding rod in a sliding manner, the other end of each second sliding rod is fixedly connected with the same trapezoid board, a first spring is sleeved on each sliding rod, and two ends of each first spring are respectively and fixedly connected to one side of each trapezoid board and one side of each second fixing block.
As a preferred implementation mode of the utility model, the inner walls of the two sides of the electrophoresis tank are provided with the first grooves, the trapezoid plates are in sliding connection in the first grooves, the two sides of the outer side of the ultrafiltration membrane are fixedly connected with the frames, the tops of the frames are fixedly connected with the fixing rods, the thickness of the frames is twice smaller than the width of the first grooves, and the frames are in sliding connection in the first grooves.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, two ultrafiltration membranes are used simultaneously and taken out one by one during cleaning, so that the solution on two sides of the ultrafiltration membranes is prevented from being mixed during taking out, and the ultrafiltration system does not need to be closed during cleaning.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of an ultrafiltration system for cathode electrophoresis;
FIG. 2 is a schematic diagram of the bottom structure of an ultrafiltration system for cathode electrophoresis;
FIG. 3 is a schematic diagram of an exploded structure of an ultrafiltration system for cathode electrophoresis.
In the figure: 1. an electrophoresis tank; 2. a base; 3. a first fixed block; 4. a motor; 5. a first gear; 6. a second gear; 7. a third gear; 8. a drive chain; 9. a fourth gear; 10. an ultrafiltration membrane; 11. a fixed rod; 12. a frame; 13. a first groove; 14. a trapezoidal plate; 15. a second fixed block; 16. a slide bar; 17. a first spring; 18. a connecting rod; 19. a screw rod; 20. a first sleeve; 21. a hook block; 22. a second sleeve; 23. a second groove; 24. a second spring; 25. and a limit rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 3, an ultrafiltration system for cathode electrophoresis comprises an electrophoresis tank 1, two ultrafiltration membranes 10 are arranged in the electrophoresis tank 1, the two ultrafiltration membranes 10 are axially arranged, lifting mechanisms are arranged on two sides of the electrophoresis tank 1, each lifting mechanism comprises a screw rod 19, each screw rod 19 is provided with two screws and is respectively positioned on two sides of the electrophoresis tank 1, connecting rods 18 are rotatably connected to the tops of the two screws 19, second sleeves 22 are movably sleeved on the outer sides of the middle parts of the two screws 19, first fixing blocks 3 are rotatably connected to the bottoms of the screws 19, one side of each first fixing block 3 is fixedly connected to one side of the electrophoresis tank 1, each lifting mechanism is used for driving the ultrafiltration membrane 10 to perform lifting motion, pushing mechanisms are arranged on two sides of the inner wall of the electrophoresis tank 1 and are used for enabling the ultrafiltration membranes 10 to automatically complete transposition, and bases 2 are fixedly connected to the bottoms of the electrophoresis tank 1.
As shown in fig. 1 to 3, in a specific embodiment, the connection portion between the bottom of the screw rod 19 and the first fixed block 3 is in a smooth state, the tail end of the screw rod 19 penetrates through two ends of the first fixed block 3, the second sleeve 22 is provided with a second groove 23 outside, the second sleeve 22 is located at the position of the second groove 23 and is slidably connected with the first sleeve 20, the bottom of the first sleeve 20 is fixedly connected with a second spring 24, the bottom of the second spring 24 is fixedly connected with the bottom of the second sleeve 22 located at the bottom of the second groove 23, the outer side of the first sleeve 20 is fixedly connected with a hook block 21, the upper end and the lower end of the hook block 21 penetrate through and are slidably connected with a limiting rod 25, and two ends of the limiting rod 25 are respectively fixedly connected with one side of the connecting rod 18 and the first fixed block 3. In this setting, lead screw 19 makes its elevating movement through cooperating with second sleeve 22 to drive hook piece 21 drags dead lever 11 to rise, and makes milipore filter 10 break away from electrophoresis tank 1 completely, reverse running motor 4 makes hook piece 21 reset, makes it compress second spring 24 through pushing down hook piece 21, thereby hangs dead lever 11 at another milipore filter 10 top on hook piece 21.
As shown in fig. 1 to 3, further, the ends of the two screw rods 19 are respectively and fixedly connected with a third gear 7 and a fourth gear 9, the outer side of the third gear 7 is in meshed connection with a transmission chain 8, the other end of the transmission chain 8 is in meshed connection with the outer side of the fourth gear 9, the bottom of the third gear 7 is fixedly connected with a second gear 6, the outer wall of one side of the electrophoresis tank 1 is fixedly connected with a motor 4, the shaft end of the motor 4 is fixedly connected with a first gear 5, and the first gear 5 is in meshed connection with one side of the second gear 6. In this setting, start motor 4, motor 4 rotation drives first gear 5 rotation to through the kneading with second gear 6 drive third gear 7 rotation, simultaneously third gear 7 meshes with fourth gear 9 through drive chain 8, makes fourth gear 9 and third gear 7 synchronous revolution, thereby drives the lead screw 19 rotation.
As shown in fig. 1 to 3, further, the pushing mechanism comprises a second fixing block 15, four second fixing blocks 15 are arranged and are fixedly connected to two sides of the inner wall of the electrophoresis tank 1 in pairs, one end of each second fixing block 15 is slidably connected with a sliding rod 16, the other end of each second sliding rod 16 is fixedly connected with one trapezoid board 14, a first spring 17 is sleeved on each sliding rod 16, two ends of each first spring 17 are respectively and fixedly connected to one side of each trapezoid board 14 and one side of each second fixing block 15, a first groove 13 is formed in the inner wall of two sides of the electrophoresis tank 1, each trapezoid board 14 is slidably connected to the inside of each first groove 13, two sides of the outer side of the ultrafiltration membrane 10 are fixedly connected with a frame 12, the top of each frame 12 is fixedly connected with a fixing rod 11, twice the thickness of each frame 12 is smaller than the width of each first groove 13, and each frame 12 is slidably connected to the inside of each first groove 13. In this setting, the ultrafiltration membrane 10 after washing and drying is inserted from the trapezoidal plate 14 side until two ultrafiltration membranes 10 are attached, and at this time, the two ultrafiltration membranes 10 are pressed under the action of the first spring 17.
The implementation principle of the ultrafiltration system for cathode electrophoresis of the embodiment is as follows: when the ultrafiltration membrane 10 needs to be cleaned, the motor 4 is started, the motor 4 rotates to drive the first gear 5 to rotate, the third gear 7 is driven to rotate through kneading with the second gear 6, meanwhile, the third gear 7 is meshed with the fourth gear 9 through the transmission chain 8, the fourth gear 9 and the third gear 7 synchronously rotate, the screw rod 19 is driven to perform lifting movement through being matched with the second sleeve 22, the hook block 21 is driven to drag the fixing rod 11 to lift, the ultrafiltration membrane 10 is completely separated from the electrophoresis tank 1, the ultrafiltration membrane 10 is taken out to clean the ultrafiltration membrane 10, the reverse operation motor 4 enables the hook block 21 to reset, the hook block 21 is pressed down to compress the second spring 24, the fixing rod 11 at the top of the other ultrafiltration membrane 10 is hung on the hook block 21, the ultrafiltration membrane 10 after cleaning and drying is inserted from one side of the trapezoid plate 14 until the two ultrafiltration membranes 10 are attached, and at the moment, the two ultrafiltration membranes 10 are compressed under the action of the first spring 17.
Claims (6)
1. The utility model provides an ultrafiltration system for cathode electrophoresis, its characterized in that, including electrophoresis tank (1), electrophoresis tank (1) inside is provided with two milipore filter (10), and two milipore filter (10) axial arrangement, electrophoresis tank (1) both sides are provided with elevating system, elevating system includes lead screw (19), lead screw (19) are provided with two and are located electrophoresis tank (1) both sides respectively, two lead screw (19) top rotates and is connected with connecting rod (18), two second sleeve (22) have been cup jointed in the activity of lead screw (19) middle part outside, lead screw (19) bottom rotates and is connected with first fixed block (3), and first fixed block (3) one side fixed connection is in electrophoresis tank (1) one side, elevating system is used for driving milipore filter (10) and carries out elevating movement, electrophoresis tank (1) inner wall both sides are provided with pushing mechanism, pushing mechanism is used for making milipore filter (10) accomplish the transposition automatically, electrophoresis tank (1) bottom fixedly connected with base (2).
2. The ultrafiltration system for cathode electrophoresis according to claim 1, wherein the connecting portion of the bottom of the screw (19) and the first fixing block (3) is in a smooth state, and the ends of the screw (19) penetrate through the two ends of the first fixing block (3).
3. The ultrafiltration system for cathode electrophoresis according to claim 2, wherein the second sleeve (22) is provided with a second groove (23) on the outer side, the second sleeve (22) is positioned at the second groove (23) and is slidably connected with a first sleeve (20), the bottom of the first sleeve (20) is fixedly connected with a second spring (24), the bottom of the second spring (24) is fixedly connected with the bottom of the second sleeve (22) positioned at the second groove (23), the outer side of the first sleeve (20) is fixedly connected with a hook block (21), the upper end and the lower end of the hook block (21) are in penetrating sliding connection with a limit rod (25), and two ends of the limit rod (25) are respectively fixedly connected with one side of the connecting rod (18) and one side of the first fixed block (3).
4. The ultrafiltration system for cathode electrophoresis according to claim 2, wherein the ends of the two screw rods (19) are respectively fixedly connected with a third gear (7) and a fourth gear (9), the outer side of the third gear (7) is in meshed connection with a transmission chain (8), the other end of the transmission chain (8) is in meshed connection with the outer side of the fourth gear (9), the bottom of the third gear (7) is fixedly connected with a second gear (6), the outer wall of one side of the electrophoresis tank (1) is fixedly connected with a motor (4), the shaft end of the motor (4) is fixedly connected with a first gear (5), and the first gear (5) is in meshed connection with one side of the second gear (6).
5. The ultrafiltration system for cathode electrophoresis according to claim 1, wherein the pushing mechanism comprises second fixing blocks (15), the second fixing blocks (15) are provided with four fixing blocks and are fixedly connected to two sides of the inner wall of the electrophoresis tank (1) in pairs, one end of each second fixing block (15) is slidably connected with a sliding rod (16), the other end of each sliding rod (16) is fixedly connected with the same trapezoid board (14), the sliding rods (16) are sleeved with first springs (17), and two ends of each first spring (17) are fixedly connected to one sides of the trapezoid board (14) and one side of each second fixing block (15).
6. The ultrafiltration system for cathode electrophoresis according to claim 5, wherein the inner walls of the two sides of the electrophoresis tank (1) are provided with first grooves (13), the trapezoid plates (14) are slidably connected inside the first grooves (13), the two sides of the outer side of the ultrafiltration membrane (10) are fixedly connected with frames (12), the tops of the frames (12) are fixedly connected with fixing rods (11), and the thickness of the frames (12) is twice smaller than the width of the first grooves (13), and the frames (12) are slidably connected inside the first grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926013.6U CN220079222U (en) | 2023-04-23 | 2023-04-23 | Ultrafiltration system for cathode electrophoresis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320926013.6U CN220079222U (en) | 2023-04-23 | 2023-04-23 | Ultrafiltration system for cathode electrophoresis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079222U true CN220079222U (en) | 2023-11-24 |
Family
ID=88824489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320926013.6U Active CN220079222U (en) | 2023-04-23 | 2023-04-23 | Ultrafiltration system for cathode electrophoresis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079222U (en) |
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2023
- 2023-04-23 CN CN202320926013.6U patent/CN220079222U/en active Active
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