CN219621289U - Water isolation system and processing tank of roll-to-roll horizontal surface processing equipment - Google Patents
Water isolation system and processing tank of roll-to-roll horizontal surface processing equipment Download PDFInfo
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- CN219621289U CN219621289U CN202320604600.3U CN202320604600U CN219621289U CN 219621289 U CN219621289 U CN 219621289U CN 202320604600 U CN202320604600 U CN 202320604600U CN 219621289 U CN219621289 U CN 219621289U
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Abstract
The utility model discloses a water-proof system and a treatment tank of a roll-to-roll horizontal surface treatment device, wherein the water-proof system comprises roller groups arranged at two ends of a tank body and used for conveying films, each roller group comprises an upper roller which is not in contact with liquid medicine and a lower roller which is positioned below the liquid level in the tank, the films are conveyed downwards from the upper roller to the lower roller through the tank wall at one end of the tank body, conveyed through the lower roller, treated by the liquid medicine, then conveyed to the upper roller, and then conveyed into the other tank body through the tank wall at the other end of the tank body. According to the utility model, when the film is conveyed between the adjacent tank bodies, the film is separated from the liquid medicine, the mutual channeling of the tank liquid is avoided, the possibility of pollution of the liquid medicine in the tank bodies is reduced, the tank body reverse tank frequency is further reduced, the tank body maintenance time is shortened, the effective production time of equipment is ensured, the conveying between the tank bodies is realized while water is isolated, the water retaining roller is not arranged, the risk of film rupture caused by crystallization of the liquid medicine on the roller is avoided, the film rupture probability is reduced, the equipment maintenance time is reduced, the effective production time of the equipment is prolonged, and the productivity is increased.
Description
Technical Field
The utility model belongs to roll-to-roll horizontal surface treatment equipment, in particular to a water isolation system and also relates to a treatment tank of the roll-to-roll horizontal surface treatment equipment using the water isolation system.
Background
The prior continuous electroplating equipment for driving the product film on the same horizontal plane comprises a plurality of processing tanks and conveying mechanisms which are sequentially arranged, wherein the processing tanks comprise a cleaning tank, an electroplating tank and the like, each tank body is filled with required liquid medicine, and the product film is continuously conveyed by the conveying mechanisms to pass through each processing tank, so that continuous electroplating operation is completed. In the conveying process, the product film enters the next groove body through a film passing opening on the wall of the groove between the adjacent groove bodies.
In order to prevent the liquid medicine in the adjacent tank body from channeling each other, a water isolation system is installed at two ends of the tank body, one or more groups of water isolation rollers are usually adopted, each group of water isolation rollers uses an upper wheel and a lower wheel made of elastic materials to clamp a membrane to realize water isolation, and the design of additionally installing a water baffle is adopted, however, the existing water isolation system has the following defects:
the membrane passing opening is arranged below the liquid level of liquid medicine, when a product membrane is conveyed through the membrane passing opening, the water retaining idler wheels can only block most of liquid medicine, and because the surface of the liquid medicine is fluctuated rather than static, a splashing phenomenon can exist, so that a small part of liquid medicine can enter the adjacent tank body through the membrane passing opening, and liquid medicine in different tanks can cross each other.
The utility model discloses a liquid medicine is formed on the drive gyro wheel, and the membrane is equipped with the cell wall that the membrane was crossed to the membrane mouth, and the membrane is equipped with the drive gyro wheel with the cell wall that is equipped with the membrane mouth between the manger plate gyro wheel generally, when the membrane is carrying, liquid medicine can splash on the drive gyro wheel, and through a period of time, along with the liquid medicine evaporation, forms crystallization on the drive gyro wheel, the membrane will take place when carrying on it and be scratched by crystallization phenomenon, and in order to avoid this condition, the maintenance is shut down to current practice, but equipment maintenance is comparatively loaded down with trivial details, and reduced the productivity.
Disclosure of Invention
A first object of the present utility model is to provide a water barrier system which is simple in structure, low in manufacturing cost, capable of avoiding tank fluid channeling, reducing risk of membrane rupture, and improving productivity.
The first object of the present utility model is achieved by the following technical scheme: the water isolation system is characterized by comprising roller groups arranged at two ends of a tank body and used for conveying films, wherein each roller group comprises an upper roller which is not in contact with liquid medicine and a lower roller which is positioned below the liquid level in the tank, the films are downwards conveyed to the lower roller from the upper roller through the wall of one end of the tank body, conveyed to the upper roller after being treated by the liquid medicine through the lower roller, and then enter another tank body through the wall of the other end of the tank body.
The utility model breaks away from the liquid medicine when the film is conveyed between the adjacent tank bodies, thus avoiding the mutual channeling of the tank liquid, greatly reducing the possibility of pollution of the liquid medicine in the tank bodies, further greatly reducing the frequency of the tank body reverse tank, reducing the maintenance time of the tank bodies, which is equivalent to ensuring the effective production time of equipment.
The membrane is conveyed among the tanks above the tank walls at the end parts of the tanks, or a membrane passing opening is arranged on the tank walls at the end parts of the tanks, and is positioned above the liquid level in the tank, and the membrane is conveyed among the tanks through the membrane passing opening.
The rotation centers of the upper roller and the lower roller are not on the same vertical line, namely, the upper roller and the lower roller are vertically staggered.
According to the utility model, the inner groove is additionally arranged in the groove body, the liquid medicine is only contained in the inner groove, the liquid level in the groove is the liquid level in the inner groove, the lower roller is positioned below the liquid level of the inner groove, the upper roller is positioned between the groove body and the inner groove, the top surface of the upper roller is higher than the groove walls at two ends of the inner groove, and when more than two inner grooves are sequentially arranged in the inner groove, the upper roller is also positioned between the adjacent inner grooves.
The rotation center of the upper roller is higher than that of the lower roller.
The bottom surface of the upper roller is positioned above the liquid level in the inner tank.
The upper roller and the lower roller are active driving wheels or passive driving wheels.
The distance between the upper roller and the liquid level is more than or equal to 20mm.
A second object of the present utility model is to provide a treatment tank for a roll-to-roll horizontal surface treatment apparatus using the above-described marine barrier system.
The second object of the utility model is achieved by the following technical scheme: the processing tank of the roll-to-roll horizontal surface treatment equipment using the water isolation system is characterized by comprising a tank body, the water isolation system arranged on the tank body and a double-spindle transmission system, wherein the double-spindle transmission system comprises a driving device and an upper main transmission shaft and a lower main transmission shaft which are arranged on one side of the tank body, the main transmission shafts extend along the conveying direction of a film and are driven by the driving device, the upper roller and the lower roller are composed of a central shaft and a roller arranged on the central shaft, the main transmission shaft arranged above is linked with the central shaft of the upper roller through a turning transmission assembly to enable the upper roller to rotate, and the main transmission shaft arranged below is linked with the central shaft of the lower roller through the turning transmission assembly to enable the lower roller to rotate.
The turning transmission assembly adopts a pair of turning gears, one of which is arranged on the main transmission shaft, the other of which is arranged on the central shaft of the roller, and the gear teeth of the two turning gears are meshed.
The upper roller and the lower roller are respectively driven by two different main driving shafts, so that the phenomenon of transmission delay possibly caused by the transmission of a plurality of driving gears in single transmission does not exist.
The treatment tank is an electroplating tank, insoluble anodes and spray pipes for applying electric energy and mechanical energy to the film are arranged on the tank body, and the insoluble anodes and the spray pipes are uniformly distributed and are correspondingly arranged up and down, so that the film can be uniformly plated, and when a large width (for example, 2 meters) is produced, the film is electroplated on a horizontal plane and is less prone to generating wrinkles, and even if the wrinkles are generated, the wrinkles can be recovered by using a flattening roller.
Compared with the prior art, the utility model has the following remarkable effects:
the utility model has the advantages that when the film is conveyed between adjacent tank bodies, the film is separated from the liquid medicine, so that the mutual channeling of the tank liquid can be avoided, the possibility of pollution of the liquid medicine in the tank body is greatly reduced, the frequency of tank body reverse tank is greatly reduced, the maintenance time of the tank body is reduced, and the effective production time of equipment is equivalent to that of equipment.
According to the utility model, the membrane is conveyed among the groove bodies while the membrane is isolated, and as the water retaining roller is not arranged, the risk of membrane rupture due to crystallization is avoided, the probability of membrane rupture is greatly reduced, the equipment maintenance time is shortened, the effective production time of the equipment is prolonged, and the productivity is increased.
According to the utility model, the upper roller and the lower roller are respectively driven by two different main driving shafts, so that the phenomenon of transmission delay possibly caused by the transmission of a plurality of transmission gears in single transmission is avoided, the double-spindle transmission is adopted, a plurality of driven gears are reduced, and the main driving shafts and the rollers are transmitted through a pair of turning gears, so that the structure is simple, and the maintenance is easy.
The utility model can be various treatment tanks of the roll-to-roll horizontal surface treatment equipment, has strong adaptability, simple structure and low manufacturing cost, and is suitable for wide popularization and use.
Drawings
The utility model will now be described in further detail with reference to the drawings and to specific examples.
FIG. 1 is a front view of a marine riser system of the present utility model (two adjacent tanks are shown);
FIG. 2 is a schematic perspective view of a water barrier system of the present utility model (two adjacent tanks are shown and two side tank walls are not shown);
fig. 3 is a schematic perspective view of a dual spindle drive system according to the present utility model.
Detailed Description
As shown in fig. 1 to 3, the treatment tank of the roll-to-roll horizontal surface treatment device of the utility model comprises a tank body and a water isolation system, wherein the water isolation system comprises roller groups which are arranged at two ends inside the tank body 1 and are used for conveying a film 7, and film passing openings 2 (which can be through holes or gaps) arranged on the wall 14 between the adjacent tank bodies, the film passing openings 2 are positioned above the liquid level in the tank, the roller groups comprise upper rollers 3 which are not contacted with liquid medicine and lower rollers 4 which are positioned below the liquid level in the tank, and in the embodiment, the vertical distance between the upper rollers 3 and the liquid level can be limited to be larger than or equal to 20mm, so that the possibility that the liquid medicine splashes on the upper rollers can be further reduced. The upper roller 3 and the lower roller 4 can be active driving wheels or passive driving wheels, a gap larger than the film thickness is formed between the upper roller 3 and the lower roller 4 in the vertical direction, the film 7 is downwards conveyed to the lower roller 4 by the upper roller 3 after passing through the film passing opening 2 at one end of the groove body 1, is conveyed to the upper roller 3 after being treated by the liquid medicine by the lower roller 4, and then enters the other groove body through the film passing opening 2 at the other end of the groove body 1.
In this embodiment, the rotation centers of the upper roller 3 and the lower roller 4 are not on the same vertical line, i.e., they are vertically offset, and the upper roller 3 is closer to the end of the tank 1 than the lower roller 4. In other embodiments, the upper roller may be located directly above the lower roller 4, i.e. the centers of rotation of the two are on the same vertical line.
In this embodiment, an inner tank 5 is disposed in the tank body 1, the liquid medicine is only contained in the inner tank 5, the liquid level in the tank refers to the liquid level in the inner tank, a gap is formed between the tank wall of the inner tank 5 and the tank wall of the tank body 1, the lower roller 4 is located below the liquid level of the inner tank 5, the upper roller 3 is located in the gap between the tank body 1 and the tank walls 6 at two ends of the inner tank 5, and the top surface of the upper roller 3 is higher than the tank walls 6 at two ends of the inner tank 5. The rotation center of the upper roller 3 is higher than that of the lower roller 4, and the bottom surface of the upper roller 3 is positioned above the liquid level in the inner tank 5. The film 7 fed between the upper roller 3 and the lower roller 4 does not contact the both end groove walls 6 of the inner groove 5. And overflow ports 8 are arranged at the upper ends of the groove walls at the two sides of the inner groove 5.
The treatment tank of the utility model also comprises a double-spindle transmission system, as shown in fig. 3, the double-spindle transmission system comprises a driving device, an upper main transmission shaft and a lower main transmission shaft, the upper main transmission shaft and the lower main transmission shaft are arranged between the tank body 1 and two side tank walls of the inner tank 5, the main transmission shafts extend along the conveying direction of the film 7 and are driven by the driving device, the upper roller 3 and the lower roller 4 are both composed of a central shaft 9 and a roller 10 arranged on the central shaft 9, the central shaft 9 is a stainless steel shaft, the roller 10 is made of PP or NPP materials, the main transmission shaft 11 positioned above is linked with the central shaft 9 of the upper roller 3 through a turning transmission assembly to enable the upper roller 3 to rotate, and the main transmission shaft 12 positioned below is linked with the central shaft 9 of the lower roller 4 through the turning transmission assembly to enable the lower roller 4 to rotate. In this embodiment, the direction-changing transmission assembly specifically employs a pair of direction-changing gears 13, one of which is mounted on the main transmission shaft, the other of which is mounted on the central shaft of the roller, and the teeth of the two direction-changing gears 13 are engaged. The upper roller system and the lower roller system (respectively on two horizontal planes) are controlled by the double transmission shaft system, so that independent control of steering and rotating speed is realized.
The treatment tank in this embodiment is an electroplating tank, and the working process is as follows: the membrane passing openings on the groove walls at two ends of the groove body are inlets, one is an outlet, the product membrane enters from the inlets, bypasses the top ends of the upper rollers beside the inlets in the groove body to enter the liquid medicine downwards, and then bypasses the bottom ends of the lower rollers to horizontally travel. After the electroplating process is completed, the film bypasses the bottom of a lower roller (the lower roller is soaked by the liquid medicine) beside the outlet in the tank body to leave the liquid level upwards, and passes through the top of an upper roller beside the outlet in the tank body to pass through the outlet of the tank body. The insoluble anode and the spray pipe which apply electric energy and mechanical energy to the film are also arranged on the tank body of the electroplating tank, and the insoluble anode and the spray pipe are uniformly distributed and are correspondingly arranged up and down, so that the film can be uniformly plated, and when a large width (for example, 2 meters) is produced, the film is electroplated on the horizontal plane, wrinkles are not easy to generate, and even if the wrinkles are generated, the films can be recovered by using the flattening idler wheels.
In other embodiments, the film passing opening is not formed in the groove wall, but the film is transported between the groove bodies above the groove wall at the end of the groove body, that is, the groove wall height of the above embodiment is lowered to the position of the film passing opening compared with the above embodiment, so that the object of the present utility model can be achieved.
In other embodiments, the difference from the above-described embodiments is that: under the condition that the upper roller is not in contact with the liquid medicine and the rotation center of the upper roller is higher than that of the lower roller, the bottom surface of the upper roller can be positioned below the liquid level position in the inner groove.
The embodiments of the present utility model are not limited thereto, and according to the above-mentioned general technical knowledge and conventional means in the art, the membrane of the present utility model may be modified, replaced or changed in various other forms without departing from the basic technical idea of the present utility model, as long as the upper roller is not in contact with the chemical solution, and the lower roller is located below the liquid level in the tank, so that the membrane is separated from the chemical solution during the transportation between tanks, which falls within the scope of the claims of the present utility model.
Claims (11)
1. A water barrier system, characterized by: the device comprises roller groups arranged at two ends of a tank body and used for conveying films, wherein each roller group comprises an upper roller which is not in contact with liquid medicine in the tank and a lower roller which is positioned below the liquid level in the tank, the films are downwards conveyed to the lower roller from the upper roller through the tank wall at one end of the tank body, conveyed to the upper roller after being processed by the liquid medicine through the lower roller, and then enter another tank body through the tank wall at the other end of the tank body.
2. The water barrier system of claim 1, wherein: the membrane is carried out between the trough bodies above the trough walls at the end parts of the trough bodies, or a membrane passing opening is arranged on the trough walls at the end parts of the trough bodies and is positioned above the liquid level in the trough, and the membrane is carried out between the trough bodies through the membrane passing opening.
3. The water barrier system of claim 2, wherein: the rotation centers of the upper roller and the lower roller are not on the same vertical line, namely, the upper roller and the lower roller are vertically staggered.
4. A water barrier system according to claim 3, wherein: an inner groove is additionally arranged in the groove body, the liquid medicine is only contained in the inner groove, the liquid level in the groove refers to the liquid level in the inner groove, the lower roller is located below the liquid level of the inner groove, the upper roller is located between the groove body and the inner groove, the top surface of the upper roller is higher than the groove walls at two ends of the inner groove, and when more than two inner grooves are sequentially arranged in the inner groove, the upper roller is located between the adjacent inner grooves.
5. The water barrier system of claim 4, wherein: the rotation center of the upper roller is higher than that of the lower roller.
6. The water barrier system of claim 5, wherein: the bottom surface of the upper roller is positioned above the liquid level position in the inner groove.
7. The water barrier system of claim 6, wherein: the upper roller and the lower roller are active driving wheels or passive driving wheels.
8. The water barrier system of claim 7, wherein: the vertical distance between the bottom surface of the upper roller and the liquid level is more than or equal to 20mm.
9. A treatment tank for a roll-to-roll horizontal surface treatment apparatus using the marine barrier system of any one of claims 1 to 8, characterized in that: the device comprises a tank body, a water isolation system and a double-spindle transmission system, wherein the water isolation system and the double-spindle transmission system are arranged on the tank body, the double-spindle transmission system comprises a driving device and an upper main transmission shaft and a lower main transmission shaft which are arranged on one side of the tank body, the main transmission shafts extend along the conveying direction of a film and are driven by the driving device, the upper idler wheels and the lower idler wheels are composed of a central shaft and idler wheels arranged on the central shaft, the main transmission shaft arranged above is used for enabling the upper idler wheels to rotate through the central shaft of the upper idler wheels linked through a direction-changing transmission assembly, and the main transmission shaft arranged below is used for enabling the lower idler wheels to rotate through the central shaft of the lower idler wheels linked through the direction-changing transmission assembly.
10. The processing tank of claim 9, wherein: the turning transmission assembly adopts a pair of turning gears, one of which is arranged on the main transmission shaft, the other of which is arranged on the central shaft of the roller, and the gear teeth of the two turning gears are meshed.
11. The processing tank of claim 9, wherein: the treatment tank is an electroplating tank, insoluble anodes and spray pipes which apply electric energy and mechanical energy to the film are arranged on the tank body, and the insoluble anodes and the spray pipes are uniformly distributed and are correspondingly arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604600.3U CN219621289U (en) | 2023-03-23 | 2023-03-23 | Water isolation system and processing tank of roll-to-roll horizontal surface processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604600.3U CN219621289U (en) | 2023-03-23 | 2023-03-23 | Water isolation system and processing tank of roll-to-roll horizontal surface processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219621289U true CN219621289U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604600.3U Active CN219621289U (en) | 2023-03-23 | 2023-03-23 | Water isolation system and processing tank of roll-to-roll horizontal surface processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219621289U (en) |
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2023
- 2023-03-23 CN CN202320604600.3U patent/CN219621289U/en active Active
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