Sealing treatment device for improving surface energy of fluorine film

Abstract

The utility model discloses a sealing treatment device for improving fluorine film surface energy, which relates to the technical field of fluorine film surface energy and comprises a corona roller, a leading-in roller and a leading-out roller are arranged on the outer side of the corona roller, a high-voltage release device is further arranged on the outer side of the corona roller, and a sealing mechanism is arranged on the outer side of the corona roller. In order to solve the problems that a corona roller, a leading-in roller, a leading-out roller and a high-voltage release device are blocked and sealed to a certain extent by an upper silicon rubber sealing cover and a lower silicon rubber sealing cover, and specific gas is injected, the surface of the corona roller is not easy to adhere and is not easy to store due to the fact that the corona roller, the leading-in roller, the leading-out roller and the high-voltage release device are blocked and sealed to a certain extent. The condition that the material is in contact with external air during corona treatment is effectively reduced, so that the condition that the surface subjected to corona treatment is not easy to adhere and store is avoided, the surface energy of the fluorine film is improved, the viscous force is enhanced, and the shelf life of the material is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of fluorine film surface energy, in particular to a sealing treatment device for improving the surface energy of fluorine film. Background Art

[0002] Fluorine film is a surface treatment technology, which usually refers to the formation of a fluoride film on the surface of the material to change the properties of the material surface. Fluorine film usually has the characteristics of low surface energy, excellent chemical resistance, wear resistance and anti-stickiness. Surface energy is a physical concept that describes the surface properties of materials, usually referring to the energy per unit area on the surface. Surface energy reflects the adsorption, wetting, adhesion and other characteristics of the material surface.

[0003] In the prior art, corona treatment is usually used to increase the surface energy of the fluorine film, mainly through high-voltage discharge to produce free radical reactions on the surface of the fluorine film to cross-link the polymer. However, when the corona treatment is used to increase the surface energy of the fluorine film, the gas composition in the air is complex and the air contains a large amount of water vapor, which makes the surface energy of the corona treatment method difficult to adhere and preserve. Therefore, a sealing treatment device for improving the surface energy of the fluorine film is now proposed. Utility Model Content

[0004] In order to improve the problem that the gas composition in the air is complex and the air contains a large amount of water vapor, thereby making the surface energy of the corona treatment method difficult to adhere and preserve, the utility model provides a sealing treatment device for improving the surface energy of the fluorine film.

[0005] The utility model provides a sealing treatment device for improving the surface energy of a fluorine film, which adopts the following technical scheme:

[0006] A sealing treatment device for improving the surface energy of a fluorine film, comprising a corona roller, an introduction roller and an outlet roller are arranged on the outer side of the corona roller, a high voltage release device is also arranged on the outer side of the corona roller, and a sealing mechanism is arranged on the outer side of the corona roller;

[0007] The sealing mechanism includes an upper silicone rubber sealing cover, a lower silicone rubber sealing cover, an air inlet pipe and an air outlet pipe. The introduction roller is arranged on the lower side of the corona roller. The first mounting groove and the second mounting groove are respectively opened on both sides of the corona roller. The air inlet pipe is fixedly connected to the inside of the first mounting groove, and the air outlet pipe is fixedly connected to the inside of the second mounting groove.

[0008] By adopting the above technical scheme, the sealing mechanism can play a certain sealing role on the outside of the corona roller, the introduction roller, the export roller and the high-voltage release device, so that it is convenient for the staff to add specific gas around the corona roller and the high-voltage release device, thereby reducing the situation where the surface of the corona treatment method is difficult to bond due to the complex gas composition in the air and the large amount of water vapor in the air.

[0009] Optionally, a blocking block is fixedly connected to the outer side of the introduction roller, and two blocking blocks are provided, and the two blocking blocks are respectively provided on the outer sides of the introduction roller and the outlet roller.

[0010] By adopting the above technical solution, the two blocking blocks can effectively reduce the gap between the lead-in roller, the lead-out roller and the corona roller, thereby effectively reducing the external air entering the corona roller through the gap between the lead-in roller, the lead-out roller and the corona roller.

[0011] Optionally, both sides of the introduction roller are fixedly connected with fixing plates, the fixing plates are respectively arranged on the outer sides of the introduction roller and the outlet roller, and the fixing plates are arranged on the lower side of the shielding block.

[0012] By adopting the above technical solution, the introduction roller can effectively install and fix the fixed plate, and the setting of the fixed plate makes the introduction roller feed the material and the outlet roller discharge the material, and the material can be fed in and out more smoothly.

[0013] Optionally, one end of the air inlet pipe is fixedly connected to a connecting pipe, and a threaded groove is provided inside the connecting pipe.

[0014] By adopting the above technical solution, the air intake pipe can effectively install and fix the connecting pipe, and the connecting pipe is connected to the air intake pipe. The opening of the threaded groove enables the staff to smoothly and conveniently connect the external pipeline to the connecting pipe.

[0015] Optionally, one end of the connecting pipe is fixedly connected to a fluororubber hose, and the fluororubber hose is arranged at one end of the connecting pipe away from the air intake pipe.

[0016] By adopting the above technical solution, the fluororubber hose can be tightly attached to the outer side of the pipe connected to the connecting pipe, thereby reducing the air leakage in the connection between the connecting pipe and the external pipe.

[0017] Optionally, one end of the air outlet pipe is fixedly connected to a connecting pipe, and a one-way valve is provided on the outside of the connecting pipe.

[0018] By adopting the above technical solution and setting the one-way valve, the gas inside the corona roller can be smoothly discharged through the air outlet pipe and the connecting pipe, while the external air is not suitable to flow back to the inside of the corona roller through the connecting pipe.

[0019] Optionally, a hollow installation block is disposed inside the lower silicone rubber sealing cover, and a drying block is disposed inside the hollow installation block.

[0020] By adopting the above technical solution, the drying block can absorb the water vapor inside the upper silicone rubber sealing cover and the lower silicone rubber sealing cover, thereby reducing the impact of the water vapor on the corona roller and the high voltage release device during use.

[0021] Optionally, a hollow hole is provided on the upper side of the hollow installation block, and a plurality of the hollow holes are provided, and the plurality of the hollow holes are used to increase the contact area between the air and the drying block.

[0022] By adopting the above technical solution, the hollow hole is opened, so that the installed hollow block can contact the water vapor inside the upper silicone rubber sealing cover and the lower silicone rubber sealing cover in a larger area and range.

[0023] In summary, the utility model has the following beneficial effects:

[0024] 1. In the utility model, the upper silicone rubber sealing cover and the lower silicone rubber sealing cover shield and seal the corona roller, the lead-in roller, the lead-out roller and the high voltage release device to a certain extent, and the injection of specific gas effectively reduce the contact of the material with the external air during the corona treatment, and the shielding block can also shield the gap between the lead-in roller and the lead-out roller and the upper silicone rubber sealing cover, thereby further reducing the contact of the material with other gases in the external air during the corona treatment, thereby effectively reducing the situation that the surface energy of the corona treatment method is not easy to bond and difficult to preserve due to the complex gas composition in the air and the large amount of water vapor in the air, thereby improving the surface energy of the fluorine film, enhancing the adhesion, and extending the shelf life of the material.

[0025] 2. The setting of the one-way valve in the utility model enables the gas inside the corona roller to be smoothly discharged through the air outlet pipe and the connecting pipe, while the external air is not suitable to flow back to the inside of the corona roller through the connecting pipe. The lower silicone rubber sealing cover can be connected to the drying block by installing a hollow block, and the drying block can absorb the water vapor inside the upper silicone rubber sealing cover and the lower silicone rubber sealing cover, thereby reducing the impact of water vapor on the use of the corona roller and the high voltage release device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of a sealing treatment device for improving the surface energy of a fluorine film according to the utility model;

[0027] Figure 2 It is a cross-sectional schematic diagram of a sealing treatment device for improving the surface energy of a fluorine film according to the utility model;

[0028] Figure 3 The utility model is a sealing treatment device for improving the surface energy of fluorine film. Figure 2 A schematic diagram of the enlarged structure at the center A;

[0029] Figure 4 The utility model is a sealing treatment device for improving the surface energy of fluorine film. Figure 2 Schematic diagram of the enlarged structure at B in the middle.

[0030] Description of reference numerals:

[0031] 1. Corona roller; 2. Import roller; 3. Export roller; 4. Sealing mechanism; 41. Upper silicone rubber sealing cover; 42. Lower silicone rubber sealing cover; 43. First mounting groove; 44. Inlet pipe; 45. Second mounting groove; 46. Outlet pipe; 5. Block; 6. Fixing plate; 7. High voltage release device; 8. Connecting pipe; 9. Threaded groove; 10. Fluororubber hose; 11. Connecting pipe; 12. One-way valve; 13. Install hollow block; 14. Drying block; 15. Hollow hole. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] Please refer to Figure 1-4 , a sealing treatment device for improving the surface energy of a fluorine film, comprising a corona roller 1, an introduction roller 2 and an outlet roller 3 are arranged on the outer side of the corona roller 1, and a high-voltage release device 7 is also arranged on the outer side of the corona roller 1. The corona roller 1 can cooperate with the high-voltage release device 7 to realize corona treatment of materials, thereby increasing the surface energy of the fluorine film on the surface of the materials. At the same time, the introduction roller 2 can be used to feed the materials through its own rotation, and the outlet roller 3 can be used to discharge the materials. A sealing mechanism 4 is arranged on the outer side of the corona roller 1. The sealing mechanism 4 can play a certain sealing role on the outer sides of the corona roller 1, the introduction roller 2, the outlet roller 3 and the high-voltage release device 7, so as to facilitate the staff to add specific gas around the corona roller 1 and the high-voltage release device 7, thereby reducing the situation that the surface energy of the corona treatment method is not easy to bond due to the complex gas composition in the air and the large amount of water vapor in the air;

[0034] The sealing mechanism 4 includes an upper silicone rubber sealing cover 41, a lower silicone rubber sealing cover 42, an air inlet pipe 44 and an air outlet pipe 46. The upper silicone rubber sealing cover 41 is fixedly connected to the lower silicone rubber sealing cover 42. The introduction roller 2 and the outlet roller 3 are both arranged on the outside of the corona roller 1, and the introduction roller 2 is arranged on the lower side of the corona roller 1. The corona roller 1 is rotatably connected in the upper silicone rubber sealing cover 41. The introduction roller 2 and the outlet roller 3 are rotatably connected to the inlet and outlet of the lower silicone rubber sealing cover 42 respectively. The first installation groove 43 and the second installation groove 45 are respectively opened on both sides of the corona roller 1. The air inlet pipe 44 is fixedly connected to the inside of the first mounting groove 43, and the air outlet pipe 46 is fixedly connected to the inside of the second mounting groove 45. The upper silicone rubber sealing cover 41 can be installed and fixed to the air inlet pipe 44 through the first mounting groove 43, and the air inlet pipe 44 can be used to facilitate the staff to add specific gas to the inside of the corona roller 1. The upper silicone rubber sealing cover 41 can also fix the air outlet pipe 46 through the second mounting groove 45, and the air outlet pipe 46 can be used to discharge the specific gas after use. The air inlet pipe 44 and the air outlet pipe 46 are both made of fluororubber.

[0035] Reference Figure 1 and Figure 2 A blocking block 5 is fixedly connected to the outer side of the introduction roller 2, and two blocking blocks 5 are provided, and the two blocking blocks 5 are respectively arranged on the outer sides of the introduction roller 2 and the outlet roller 3. More specifically, the two blocking blocks 5 can effectively reduce the external air entering the corona roller 1 through the gap between the introduction roller 2 and the outlet roller 3 and the corona roller 1.

[0036] Reference Figure 1 and Figure 2 Both sides of the introduction roller 2 are fixedly connected with fixed plates 6, which are respectively arranged on the outside of the introduction roller 2 and the outlet roller 3, and the fixed plates 6 are arranged on the lower side of the shielding block 5. More specifically, the introduction roller 2 can effectively install and fix the fixed plates 6, and the setting of the fixed plates 6 makes the introduction roller 2 when feeding the material and the outlet roller 3 when discharging the material, the material can be fed in and out more smoothly, and it is not easy to bend due to insufficient contact with the introduction roller 2 or the outlet roller 3.

[0037] Reference Figure 2 and Figure 3 One end of the air inlet pipe 44 is fixedly connected to a connecting pipe 8, and a threaded groove 9 is provided inside the connecting pipe 8. More specifically, the air inlet pipe 44 can effectively install and fix the connecting pipe 8, and the connecting pipe 8 is communicated with the air inlet pipe 44. The opening of the threaded groove 9 enables the staff to smoothly and conveniently connect the external pipeline to the connecting pipe 8, and enables the staff to smoothly add the external specific gas to the interior of the corona roller 1 through the connecting pipe 8 and the air inlet pipe 44.

[0038] Reference Figure 2 and Figure 3 One end of the connecting pipe 8 is fixedly connected to a fluororubber hose 10, and the fluororubber hose 10 is arranged at the end of the connecting pipe 8 away from the air intake pipe 44. More specifically, the connecting pipe 8 can install and fix the fluororubber hose 10, and the fluororubber hose 10 can be tightly attached to the outside of the pipe connected to the connecting pipe 8, thereby reducing air leakage in the connection between the connecting pipe 8 and the external pipe.

[0039] Reference Figure 1 and Figure 2 One end of the air outlet pipe 46 is fixedly connected to the connecting pipe 11, and a one-way valve 12 is arranged on the outside of the connecting pipe 11. More specifically, the air outlet pipe 46 can be connected to the connecting pipe 11, and the connecting pipe 11 can be installed with the one-way valve 12. The setting of the one-way valve 12 allows the gas inside the corona roller 1 to be smoothly discharged through the air outlet pipe 46 and the connecting pipe 11, while the external air is not likely to flow back to the inside of the corona roller 1 through the connecting pipe 11.

[0040] Reference Figure 2 and Figure 4 The lower silicone rubber sealing cover 42 is provided with a hollow installation block 13 inside, and a drying block 14 is provided inside the hollow installation block 13. More specifically, the lower silicone rubber sealing cover 42 can be connected to the drying block 14 through the hollow installation block 13, and the drying block 14 can absorb the water vapor inside the upper silicone rubber sealing cover 41 and the lower silicone rubber sealing cover 42, thereby reducing the influence of water vapor on the use of the corona roller 1 and the high voltage release device 7.

[0041] Reference Figure 2 and Figure 4 A hollow hole 15 is provided on the upper side of the hollow block 13 for installation, and a plurality of the hollow holes 15 are provided. The plurality of hollow holes 15 are used to increase the contact area between the air and the drying block 14. More specifically, the opening of the hollow holes 15 enables the installation hollow block 13 to have a larger area and range of contact with the water vapor inside the upper silicone rubber sealing cover 41 and the lower silicone rubber sealing cover 42, thereby further increasing the effect of the drying block 14 on adsorbing and drying the water vapor inside the upper silicone rubber sealing cover 41 and the lower silicone rubber sealing cover 42.

[0042] The implementation principle of the utility model is: when the device is in use, the staff can feed the material through the introduction roller 2 and connect the material to the outside of the corona roller 1. At the same time, when connected to the outside of the corona roller 1, the material needs to be connected between the corona roller 1 and the high-voltage release device 7, and then the material is discharged through the outlet roller 3. At the same time, the staff can connect the external pipeline with the connecting pipe 8, and inject specific gas into the interior of the silicone rubber sealing cover 41 through the connecting pipe 8. At this time, the corona roller 1 can be used smoothly with the high-voltage release device 7 to achieve corona treatment of the material. At the same time, due to the injection of specific gas and the adsorption of water vapor by the drying block 14, it can effectively reduce the situation that the surface energy of the corona treatment method is not easy to adhere due to the complex gas composition in the air and the large amount of water vapor in the air.

[0043] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sealing treatment device for improving the surface energy of a fluorine film, comprising a corona roller (1), characterized in that: An introduction roller (2) and an outlet roller (3) are arranged on the outer side of the corona roller (1), a high voltage release device (7) is also arranged on the outer side of the corona roller (1), and a sealing mechanism (4) is arranged on the outer side of the corona roller (1); The sealing mechanism (4) comprises an upper silicone rubber sealing cover (41), a lower silicone rubber sealing cover (42), an air inlet pipe (44) and an air outlet pipe (46); the outlet roller (3) and the inlet roller (2) are both arranged on the outside of the corona roller (1), and the inlet roller (2) is arranged on the bottom of the corona roller (1); a first mounting groove (43) and a second mounting groove (45) are respectively formed on both sides of the corona roller (1); the air inlet pipe (44) is fixedly connected to the inside of the first mounting groove (43), and the air outlet pipe (46) is fixedly connected to the inside of the second mounting groove (45).

2. A sealing treatment device for improving the surface energy of a fluorine film according to claim 1, characterized in that: A blocking block (5) is fixedly connected to the outer side of the introduction roller (2), and two blocking blocks (5) are provided, and the two blocking blocks (5) are respectively provided on the outer sides of the introduction roller (2) and the outlet roller (3).

3. A sealing treatment device for improving the surface energy of a fluorine film according to claim 2, characterized in that: Fixed plates (6) are fixedly connected to both sides of the introduction roller (2), and the fixed plates (6) are respectively arranged on the outside of the introduction roller (2) and the outlet roller (3), and the fixed plates (6) are arranged on the lower side of the shielding block (5).

4. A sealing treatment device for improving the surface energy of a fluorine film according to claim 1, characterized in that: One end of the air intake pipe (44) is fixedly connected to a connecting pipe (8), and a threaded groove (9) is provided inside the connecting pipe (8).

5. A sealing treatment device for improving the surface energy of a fluorine film according to claim 4, characterized in that: One end of the connecting pipe (8) is fixedly connected to a fluororubber hose (10), and the fluororubber hose (10) is arranged at an end of the connecting pipe (8) away from the air intake pipe (44).

6. A sealing treatment device for improving the surface energy of a fluorine film according to claim 1, characterized in that: One end of the air outlet pipe (46) is fixedly connected to a connecting pipe (11), and a one-way valve (12) is provided on the outside of the connecting pipe (11).

7. A sealing treatment device for improving the surface energy of a fluorine film according to claim 1, characterized in that: A mounting hollow block (13) is arranged inside the lower silicone rubber sealing cover (42), and a drying block (14) is arranged inside the mounting hollow block (13).

8. A sealing treatment device for improving the surface energy of a fluorine film according to claim 7, characterized in that: A hollow hole (15) is provided on the upper side of the mounting hollow block (13), and a plurality of the hollow holes (15) are provided.

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