Adjustable corona processor

Abstract

The utility model relates to the technical field of surface treatment, and discloses an adjustable corona processor which comprises a base and an adjusting plate, two first sliding grooves distributed in a mirror image mode are formed in each of two supporting plates, and first threaded rods are rotationally arranged in the four first sliding grooves; adjusting rollers are slidably arranged in the four first sliding grooves in pairs, second sliding grooves are formed in the two supporting plates, electrode generators are fixedly connected to the upper ends of the adjusting plates, and second threaded rods are rotatably connected to the upper ends of the supporting frames. According to the adjustable corona treatment machine, the position of an adjusting roller in a first sliding groove can be adjusted by rotating a first threaded rod, so that the tension of a material is adjusted to adapt to the treatment requirements of different materials, and the heights of an adjusting plate and a corona treatment device thereof in a second sliding groove can be adjusted by rotating a second threaded rod; further, the distance between the corona treatment device and the material is adjusted, and flexible control of corona treatment is realized.

Description

Technical Field

[0001] This application relates to the field of surface treatment technology, specifically to an adjustable corona treatment machine. Background Technology

[0002] Corona treatment technology is a widely used method for modifying material surfaces. It generates a corona on the material surface through high-voltage discharge, causing the surface molecules to polarize or oxidize, thereby increasing the surface energy. Currently, corona treatment machines play an important role in industries such as packaging, printing, and electronics. In particular, corona technology has become the mainstream choice in the treatment of plastic films due to its high efficiency and environmental friendliness.

[0003] However, most existing corona treatment machines do not have an adjustment mechanism. When treating different materials, the properties of the materials are different, and the requirements for the intensity and effect of corona treatment are also different. A fixed distance may lead to poor treatment results, making it difficult for corona treatment machines to adapt to the treatment needs of different materials. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides an adjustable corona treatment machine, which has the advantages of being adjustable. This solves the problem that most existing corona treatment machines do not have adjustment mechanisms in most positions, and when treating different materials, the properties of different materials vary, and the requirements for the intensity and effect of corona treatment also vary. A fixed distance may lead to poor treatment results, making it difficult for the corona treatment machine to adapt to the treatment needs of different materials.

[0005] To achieve the above objectives, this application provides the following technical solution: an adjustable corona treatment machine, comprising a base and an adjustment plate. Two support plates arranged in a mirror image are fixedly connected to the upper end of the base. Each of the two support plates has two first sliding grooves arranged in a mirror image inside. Two limiting grooves arranged in a mirror image are formed on both sides of each of the four first sliding grooves. A first threaded rod is rotatably arranged inside each of the four first threaded rods, and a handle is fixedly connected to one end of each threaded rod passing through the first sliding groove. Adjusting rollers are slidably arranged in pairs within each of the four first sliding grooves. Second sliding grooves are formed inside each of the two support plates. Two limiting posts arranged in a mirror image are fixedly connected to each of the two second sliding grooves. An electrode generator is fixedly connected to the upper end of the adjustment plate. A support frame is fixedly connected to the upper end of the adjustment plate. A second threaded rod is rotatably connected to the upper end of the support frame. A handle is fixedly connected to the upper end of the second threaded rod. Four limiting holes arranged in a rectangular array are formed through the interior of the adjustment plate.

[0006] With the above scheme, the position of the adjusting roller in the first chute can be easily adjusted by rotating the handle on the first threaded rod, thereby adjusting the material tension to adapt to the processing requirements of different materials. By rotating the handle on the second threaded rod, the height of the adjusting plate and the corona treatment device fixed at its upper end in the second chute can be adjusted, thereby adjusting the distance between the corona treatment device and the material, achieving flexible control of the corona treatment intensity. The design of the first chute, the second chute, and the limiting groove and limiting post ensures the stability and accuracy of the adjusting roller and the adjusting plate during the sliding process, reducing the problem of uneven processing caused by vibration or offset. The adjustment process can be completed by manually rotating the handle and the handle, reducing the difficulty of operation and improving work efficiency. With its height adjustability and material tension adjustability, this device can adapt to the processing requirements of various materials, improving the applicability of the device.

[0007] Furthermore, a support beam is fixedly connected to the upper end of the two support plates, and a second threaded hole is opened through the inside of the support beam.

[0008] Through the above scheme, the support beam connects the upper ends of the two support plates, providing additional structural support and enhancing the overall stability and rigidity of the equipment. The second threaded hole through the support beam cooperates with the second threaded rod on the adjustment plate to achieve stable adjustment of the corona adjustment device.

[0009] Furthermore, two drive rollers arranged in a mirror image are rotatably connected between the two support plates, and a corona roller is rotatably connected between the support plates.

[0010] The above scheme ensures the stability of the material during transmission by having two drive rollers arranged in a mirror image. This allows the material to be fed into the corona treatment area at a uniform speed, avoiding problems such as wrinkles or interruptions in the material transmission. The corona roller is located between the two drive rollers and corresponds to the electrode generator, which helps to ensure that the material can receive corona treatment uniformly when passing through the corona roller.

[0011] Furthermore, the adjusting plate is slidably disposed inside the two second sliding grooves, and the four limiting posts are all slidably disposed inside the limiting holes.

[0012] With the above scheme, the adjusting plate is slidably set inside the two second slide grooves, which ensures the stability of the adjusting plate during the up and down movement. The four limit pins are slidably set inside the limit holes of the adjusting plate, which provides additional guidance for the movement of the adjusting plate, ensuring that it moves along the predetermined path and avoiding possible shaking or deviation during the adjustment process, thereby ensuring the accuracy of the distance adjustment between the electrode generator and the corona roller.

[0013] Furthermore, the second threaded rod is threaded inside the second threaded hole.

[0014] With the above scheme, the threaded engagement between the second threaded rod and the second threaded hole allows for the control of the up-and-down movement of the adjusting plate and the electrode generator fixed on it by rotating the second threaded rod. This enables fine-tuning of the distance between the electrode generator and the corona roller, helping to ensure the consistency of the corona treatment.

[0015] Furthermore, each of the two adjusting rollers includes two sliders, and each of the four sliders is rotatably connected to a rotating roller in pairs. Each of the four sliders has two limiting strips fixedly connected to both sides in a mirror-distributed manner, and each of the four sliders has a first threaded hole inside.

[0016] With the above scheme, the rotating roller is positioned between two sliders and slides inside the support plate via the sliders and the limiting strip.

[0017] Furthermore, both sliders are slidably disposed inside the first groove, and multiple limiting strips are slidably disposed inside the limiting groove. The four first threaded holes are threadedly connected to the handle.

[0018] With the above scheme, the slider is slidably set inside the first groove and threadedly connected to the first threaded rod through the first threaded hole, ensuring that the adjusting roller can move accurately and stably along the first groove. The operator can easily adjust the position of the adjusting roller by simply rotating the handle, thereby controlling the material tension. The limiting strip is slidably set inside the limiting groove, providing additional guidance and support for the slider, further enhancing the stability of the adjusting roller during movement, reducing the swaying or deviation of the slider during sliding, and ensuring the accuracy of the adjusting roller position.

[0019] Furthermore, the output end of the electrode generator is disposed through the adjustment plate, and the output end of the electrode generator corresponds to the corona roller.

[0020] With the above scheme, the output end of the electrode generator passes through the adjustment plate and directly corresponds to the corona roller, ensuring that the corona field generated by the electrode generator can directly and efficiently act on the material surface passing through the corona roller, improving the processing efficiency and enabling the material to receive corona treatment faster and more uniformly. Operators can control the intensity and effect of corona treatment by precisely adjusting the distance between the electrode generator and the corona roller to meet the corona treatment requirements of different materials.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] This adjustable corona treatment machine allows for easy adjustment of the position of the adjusting roller in the first chute by rotating the handle on the first threaded rod, thereby adjusting the material tension to meet the processing needs of different materials. By rotating the handle on the second threaded rod, the height of the adjusting plate and the corona treatment device fixed at its upper end in the second chute can be adjusted, thus adjusting the distance between the corona treatment device and the material, achieving flexible control of the corona treatment intensity. The design of the first chute, the second chute, and the limiting groove and limiting post ensures the stability and accuracy of the adjusting roller and the adjusting plate during the sliding process, reducing uneven processing caused by vibration or offset. The adjustment process can be completed by manually rotating the handle and the handle, reducing the difficulty of operation and improving work efficiency. With its height and material tension adjustability, this device can adapt to the processing needs of various materials, improving its applicability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a schematic diagram of the adjustment structure of this application;

[0025] Figure 3 This is a schematic diagram of the corona treatment device structure of this application;

[0026] Figure 4 This is a schematic diagram of the adjusting roller structure of this application;

[0027] Figure 5 This is a cross-sectional view of the overall structure of this application.

[0028] In the picture:

[0029] 1. Base; 2. Support plate; 3. First slide groove; 4. Limiting groove; 5. First threaded rod; 6. Handle; 7. Adjusting roller; 701. Slider; 702. Rotating roller; 703. Limiting strip; 704. First threaded hole; 8. Second slide groove; 9. Limiting post; 10. Adjusting plate; 11. Electrode generator; 12. Support frame; 13. Second threaded rod; 14. Turn handle; 15. Limiting hole; 16. Support beam; 17. Second threaded hole; 18. Drive roller; 19. Corona roller. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of an adjustable corona treatment machine includes a base 1 and an adjusting plate 10. Two support plates 2 arranged in a mirror image are fixedly connected to the upper end of the base 1. Each support plate 2 has two first sliding grooves 3 arranged in a mirror image inside, providing sliding guidance. Two limiting grooves 4 arranged in a mirror image are formed on both sides of each of the four first sliding grooves 3. A first threaded rod 5 is rotatably mounted inside each of the four first sliding grooves 3. A handle 6 is fixedly connected to one end of each of the four first threaded rods 5 that passes through the first sliding groove 3. Adjusting rollers 7 are slidably mounted in pairs within each of the four first sliding grooves 3. By rotating the handles 6 on the first threaded rods 5, the position of the adjusting rollers 7 in the first sliding grooves 3 can be easily adjusted, thereby adjusting the material tension. To adapt to the processing needs of different materials, each of the two support plates 2 has a second sliding groove 8 inside. Each of the two second sliding grooves 8 has two limiting posts 9 fixedly connected in a mirror arrangement. An electrode generator 11 is fixedly connected to the upper end of the adjusting plate 10. The electrode generator 11 is used to generate an electric field and act on the material surface to perform corona treatment. A support frame 12 is fixedly connected to the upper end of the adjusting plate 10. A second threaded rod 13 is rotatably connected to the upper end of the support frame 12. A handle 14 is fixedly connected to the upper end of the second threaded rod 13. By rotating the handle 14 on the second threaded rod 13, the height of the adjusting plate 10 and the corona treatment device fixed at its upper end in the second sliding groove 8 can be adjusted. Four limiting holes 15 arranged in a rectangular array are opened through the interior of the adjusting plate 10.

[0032] Please see Figure 2 , Figure 3 and Figure 5 Please see Figure 1 , Figure 2 and Figure 3Support beams 16 are fixedly connected to the upper ends of two support plates 2. A second threaded hole 17 is drilled through the interior of each support beam 16. The support beams 16 connect the upper ends of the two support plates 2, providing additional structural support and enhancing the overall stability and rigidity of the equipment. The second threaded hole 17 inside the support beam 16 cooperates with the second threaded rod 13 on the adjusting plate 10, achieving stable adjustment of the corona treatment device. Two drive rollers 18 arranged in a mirror image are rotatably connected between the two support plates 2. A corona roller 19 is rotatably connected between the support plates 2. The two mirror-arranged drive rollers 18 ensure the stability of the material during transmission, feeding the material into the corona treatment area at a uniform speed, avoiding problems such as wrinkles or interruptions in the material's transport. The corona roller 19 is located between the two drive rollers 18 and corresponds to the electrode generator 11, helping to ensure that the material receives corona treatment uniformly when passing through the corona roller 19. The adjustment plate 10 is slidably disposed inside the two second slide grooves 8, and the four limiting posts 9 are all slidably disposed inside the limiting holes 15. The slidable disposal of the adjustment plate 10 inside the two second slide grooves 8 ensures the stability of the adjustment plate 10 during its up-and-down movement. The four limiting posts 9 are slidably disposed inside the limiting holes 15 of the adjustment plate 10, providing additional guidance for the movement of the adjustment plate 10 and ensuring that it moves along a predetermined path, avoiding possible shaking or deviation during the adjustment process. This ensures the accuracy of the distance adjustment between the electrode generator 11 and the corona roller 19. The second threaded rod 13 is threaded inside the second threaded hole 17. The threaded engagement between the second threaded rod 13 and the second threaded hole 17 allows the adjustment plate 10 and the electrode generator 11 fixed on it to be controlled up and down by rotating the second threaded rod 13. This enables fine-tuning of the distance between the electrode generator 11 and the corona roller 19, which helps to ensure the consistency of the corona treatment.

[0033] Please see Figure 1 , Figure 4 and Figure 5Each of the two adjusting rollers 7 includes two sliders 701. Four sliders 701 are rotatably connected to rotating rollers 702 in pairs. Two mirror-distributed limiting strips 703 are fixedly connected to both sides of each slider 701. Each slider 701 has a first threaded hole 704 inside. The rotating rollers 702 are rotatably positioned between two sliders 701, sliding within the support plate 2 via the sliders 701 and limiting strips 703. Both sliders 701 are slidably positioned within the first slide groove 3, and multiple limiting strips 703 are slidably positioned within the limiting groove 4. The four first threaded holes 704 are threadedly connected to the handle 6. The sliders 701 are slidably positioned within the first slide groove 3 and threadedly connected to the first threaded rod 5 via the first threaded holes 704, ensuring that the adjusting rollers 7 can move precisely and stably along the first slide groove 3. The operator can easily adjust the position of the adjusting rollers 7 by simply rotating the handle 6. This allows for control of material tension. The limiting strip 703 is slidably positioned inside the limiting groove 4, providing additional guidance and support for the slider 701. This further enhances the stability of the adjusting roller 7 during movement, reduces the swaying or offset of the slider 701 during sliding, and ensures the accuracy of the position of the adjusting roller 7. The output end of the electrode generator 11 is set through the adjusting plate 10 and corresponds to the corona roller 19. This ensures that the corona field generated by the electrode generator 11 can directly and efficiently act on the material surface passing through the corona roller 19, improving processing efficiency and allowing the material to receive corona treatment faster and more uniformly. Operators can precisely adjust the distance between the electrode generator 11 and the corona roller 19 to control the intensity and effect of corona treatment, meeting the corona treatment requirements of different materials.

[0034] In this embodiment, the adjustable corona treatment machine allows for easy adjustment of the position of the adjusting roller 7 in the first chute 3 by rotating the handle 6 on the first threaded rod 5, thereby adjusting the material tension to meet the processing requirements of different materials. By rotating the handle 14 on the second threaded rod 13, the height of the adjusting plate 10 and the corona treatment device fixed at its upper end in the second chute 8 can be adjusted, thereby adjusting the distance between the corona treatment device and the material, achieving flexible control of the corona treatment intensity. The design of the first chute 3, the second chute 8, the limiting groove 4, and the limiting post 9 ensures the stability and accuracy of the adjusting roller 7 and the adjusting plate 10 during the sliding process, reducing the problem of uneven processing caused by vibration or offset. The adjustment process can be completed by manually rotating the handle 6 and the handle 14, reducing the difficulty of operation and improving work efficiency. Through height adjustability and material tension adjustability, this device can adapt to the processing requirements of various materials, improving the applicability of the device.

[0035] The working principle of the above embodiments is as follows:

[0036] The operator first adjusts the position of the two adjusting rollers 7 according to the characteristics of the material to be processed by rotating the handle 6 on the first threaded rod 5 to move the adjusting roller 7 within the first slide groove 3. The limiting strips 703 on both sides of the slider 701 slide along the limiting groove 4 to maintain stability, thereby adjusting the position of the two adjusting rollers 7 so that the material obtains appropriate tension during the transmission process. Then, by rotating the handle 14 above the support beam 16, the operator drives the second threaded rod 13 to rotate, causing the adjusting plate 10 to rise and fall vertically along the second slide groove 8. The cooperation between the limiting post 9 and the limiting hole 15 ensures that the lifting process is smooth and without deviation, so that the distance between the electrode generator 11 and the corona roller 19 is adjusted. When the material is pulled into the processing area by the drive roller 18, the corona roller 19 interacts with the high voltage electric field generated by the electrode generator 11 during the rotation process, forming a uniform corona treatment effect on the material surface. Throughout the process, the rigid frame formed by the support plate 2 and the support beam 16 ensures the stability of the equipment operation, while the dual drive roller 18 design ensures the continuity of material transmission.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable corona treatment machine, comprising a base (1) and an adjustment plate (10), characterized in that: The upper end of the base (1) is fixedly connected to two support plates (2) arranged in a mirror distribution. Each of the two support plates (2) has two first sliding grooves (3) arranged in a mirror distribution. Each of the four first sliding grooves (3) has two limiting grooves (4) arranged in a mirror distribution on both sides. Each of the four first sliding grooves (3) has a first threaded rod (5) rotatably arranged inside. Each of the four first threaded rods (5) has a handle (6) fixedly connected to one end of each first sliding groove (3). Each of the four first sliding grooves (3) has an adjusting roller (7) slidably arranged inside each pair of first sliding grooves (3). The two support plates (2) are provided with a second slide groove (8) inside each of the two second slide grooves (8). Two limit posts (9) arranged in a mirror distribution are fixedly connected inside each of the two second slide grooves (8). An electrode generator (11) is fixedly connected to the upper end of the adjustment plate (10). A support frame (12) is fixedly connected to the upper end of the adjustment plate (10). A second threaded rod (13) is rotatably connected to the upper end of the support frame (12). A throttle (14) is fixedly connected to the upper end of the second threaded rod (13). Four limit holes (15) arranged in a rectangular array are provided through the interior of the adjustment plate (10).

2. The adjustable corona treatment machine according to claim 1, characterized in that: The upper ends of the two support plates (2) are fixedly connected to support beams (16), and the support beams (16) have a second threaded hole (17) through them.

3. The adjustable corona treatment machine according to claim 1, characterized in that: Two drive rollers (18) arranged in a mirror image are rotatably connected between the two support plates (2), and corona rollers (19) are rotatably connected between the support plates (2).

4. An adjustable corona treatment machine according to claim 1, characterized in that: The adjusting plate (10) is slidably disposed inside the two second sliding grooves (8), and the four limiting posts (9) are all slidably disposed inside the limiting holes (15).

5. An adjustable corona treatment machine according to claim 1, characterized in that: The second threaded rod (13) is threaded inside the second threaded hole (17).

6. An adjustable corona treatment machine according to claim 1, characterized in that: Each of the two adjusting rollers (7) includes two sliders (701), and each of the four sliders (701) is rotatably connected to a rotating roller (702) in pairs. Each of the four sliders (701) has two limit strips (703) fixedly connected on both sides in a mirror distribution. Each of the four sliders (701) has a first threaded hole (704) inside.

7. An adjustable corona treatment machine according to claim 6, characterized in that: Both sliders (701) are slidably disposed inside the first groove (3), and multiple limiting strips (703) are slidably disposed inside the limiting groove (4). The four first threaded holes (704) are threadedly connected to the handle (6).

8. An adjustable corona treatment machine according to claim 1, characterized in that: The output end of the electrode generator (11) is set through the adjustment plate (10), and the output end of the electrode generator (11) corresponds to the corona roller (19).

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