Inflatable fabric ceramic treatment rack
阅读说明：本技术 一种充气织物陶瓷处理架 (Inflatable fabric ceramic treatment rack ) 是由 陈大龙 王卫兵 于 2019-11-06 设计创作，主要内容包括：本发明涉及一种充气织物陶瓷处理架,其特征在于：包括上机架、下机架、升降气缸、电晕辊、电极舱、陶瓷电极和惰性气体通道；本发明中通过惰性气体与空气冷却相结合的方式,陶瓷电极内部空冷,保证陶瓷电极使用时的合理温度,使得织物表面进行处理时的更安全性；本发明陶瓷电极采用径向截面呈矩形结构的方式,保证了电晕过程中陶瓷电极的表面至织物表面距离的相同,保证了电晕效果；本发明中在上机架与下机架之间采用柔性密封辊进行密封配合,能够保证机架内填充气体保证在一定的浓度,减少泄露；柔性密封辊之间允许织物通过,减少通过时的织物承受的拉力,使织物运行状态下表面应力正常,不引起褶皱。(The invention relates to an inflatable fabric ceramic processing frame, which is characterized in that: comprises an upper frame, a lower frame, a lifting cylinder, a corona roller, an electrode cabin, a ceramic electrode and an inert gas channel; according to the invention, the ceramic electrode is cooled by air in a mode of combining inert gas and air cooling, so that the reasonable temperature of the ceramic electrode in use is ensured, and the fabric surface is safer in treatment; the ceramic electrode adopts a mode that the radial section of the ceramic electrode is in a rectangular structure, so that the same distance from the surface of the ceramic electrode to the surface of the fabric in the corona process is ensured, and the corona effect is ensured; according to the invention, the upper frame and the lower frame are in sealing fit by adopting the flexible sealing roller, so that the gas filled in the frames can be ensured to be at a certain concentration, and the leakage is reduced; the fabric is allowed to pass through the flexible sealing rollers, so that the tensile force borne by the fabric during passing is reduced, the surface stress is normal under the running state of the fabric, and no wrinkle is caused.)
1. An inflatable fabric ceramic treatment rack is characterized in that: comprises an upper frame, a lower frame, a lifting cylinder, a corona roller, an electrode cabin, a ceramic electrode and an inert gas channel;
the upper frame is of a cylinder structure, and a through groove for accommodating the corona roller is formed in the bottom end of the upper frame along the extension direction; the side edge of the upper frame is provided with a connecting and mounting opening of the output end of the lifting cylinder;
the lower rack is of a cylinder structure, and a boss matched with the through groove in the upper rack is arranged at the upper top end of the lower rack along the extending direction; the corona roller is arranged on a boss of the lower frame through a rotary bearing;
the bottom end of the lifting cylinder is arranged on the side edge of the lower rack, and the output end of the lifting cylinder is connected to the output end connecting mounting port of the lifting cylinder on the upper rack; the lifting cylinder drives the upper frame to move along the vertical direction, so that the corona roller on the boss of the lower frame enters and exits the through groove of the upper frame;
the electrode cabin is arranged in the upper frame along the extending direction of the upper frame, the bottom end of the electrode cabin is opened and is of an arc structure, and a passage for accommodating a fabric to pass through is formed between the electrode cabin and the corona roller;
the ceramic electrode comprises a plurality of ceramic electrode units, and the ceramic electrode units are uniformly distributed at the opening at the bottom end of the electrode cabin in an arc-shaped structure;
the inert gas channels are provided with a plurality of inert gas channels and are arranged in the electrode cabin, and the inert gas channels are positioned above the ceramic electrodes in the electrode cabin; and a plurality of air holes communicated with the electrode cabin are formed in the inert gas channel along the extending direction.
2. An inflatable fabric ceramic treatment rack according to claim 1, wherein: and a ceramic electrode frame is arranged in the electrode cabin and is locked in the electrode cabin through a bolt group.
3. An inflatable fabric ceramic treatment rack according to claim 1, wherein: the upper frame is provided with an upper flexible sealing roller unit, and the lower frame is provided with a lower flexible sealing roller unit; a gap through which the fabric passes is reserved between the upper flexible sealing roller unit and the lower flexible sealing roller unit; reversing rollers are respectively arranged on the two sides of the corona roller on the lower rack.
4. An inflatable fabric ceramic treatment rack according to claim 1, wherein: and a plurality of wiring clamps are arranged on the outer wall of the electrode cabin.
5. An inflatable fabric ceramic treatment rack according to claim 1, wherein: the radial section of the ceramic electrode unit is of a rectangular structure.
Technical Field
The invention relates to the technical field of corona treatment, in particular to an inflatable fabric ceramic treatment rack.
Background
Corona treatment machines are commonly known in the packaging industry as corona machines, electron impact machines, and electric spark machines. Known academically as dielectric barrier discharge. The corona impact treatment process is mainly used for surface treatment of plastic film products or plastic plate products, and before the materials are subjected to ink printing, compounding, film blowing, coating, gluing, material modification, grafting, polymerization, film coating, tape casting and pasting processing, in order to enable the surfaces of the products to have stronger adhesion (namely higher dyne coefficient), prevent the phenomena of printing and color throwing, infirm compounding and pasting, uneven coating and glue leakage and the like of raw materials in the production process and influence the product quality, the corona impact treatment must be carried out firstly.
When corona treatment is carried out on the surfaces of some fabrics, cooling is needed, and the common cooling mode adopts the steps that air is introduced into an electrode cabin where a ceramic electrode is located to carry out air cooling; the single cooling mode is not easy to reduce the temperature during corona so as to reduce the service life of the ceramic electrode; in addition, the common ceramic electrode is of a cylindrical structure, which easily causes the problem of irregular fabric corona treatment. In addition, the condition that the introduced gas is easy to leak between the upper frame and the lower frame is easy to occur, and the problem of poor sealing performance exists between the upper frame and the lower frame.
Disclosure of Invention
The invention aims to solve the technical problems that the inflatable fabric ceramic treatment frame is poor in sealing performance and cooling performance among frames and fabric corona treatment is irregular.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an aerify fabric ceramic treatment frame which innovation point lies in: comprises an upper frame, a lower frame, a lifting cylinder, a corona roller, an electrode cabin, a ceramic electrode and an inert gas channel;
the upper frame is of a cylinder structure, and a through groove for accommodating the corona roller is formed in the bottom end of the upper frame along the extension direction; the side edge of the upper frame is provided with a connecting and mounting opening of the output end of the lifting cylinder;
the lower rack is of a cylinder structure, and a boss matched with the through groove in the upper rack is arranged at the upper top end of the lower rack along the extending direction; the corona roller is arranged on a boss of the lower frame through a rotary bearing;
the bottom end of the lifting cylinder is arranged on the side edge of the lower rack, and the output end of the lifting cylinder is connected to the output end connecting mounting port of the lifting cylinder on the upper rack; the lifting cylinder drives the upper frame to move along the vertical direction, so that the corona roller on the boss of the lower frame enters and exits the through groove of the upper frame;
the electrode cabin is arranged in the upper frame along the extending direction of the upper frame, the bottom end of the electrode cabin is opened and is of an arc structure, and a passage for accommodating a fabric to pass through is formed between the electrode cabin and the corona roller;
the ceramic electrode comprises a plurality of ceramic electrode units, and the ceramic electrode units are uniformly distributed at the opening at the bottom end of the electrode cabin in an arc-shaped structure;
the inert gas channels are provided with a plurality of inert gas channels and are arranged in the electrode cabin, and the inert gas channels are positioned above the ceramic electrodes in the electrode cabin; and a plurality of air holes communicated with the electrode cabin are formed in the inert gas channel along the extending direction.
Furthermore, a ceramic electrode frame is arranged in the electrode cabin and is locked in the electrode cabin through a bolt group.
Further, an upper flexible sealing roller unit is arranged on the upper frame, and a lower flexible sealing roller unit is arranged on the lower frame; a gap through which the fabric passes is reserved between the upper flexible sealing roller unit and the lower flexible sealing roller unit; reversing rollers are respectively arranged on the two sides of the corona roller on the lower rack.
Furthermore, a plurality of wiring clamps are arranged on the outer wall of the electrode cabin.
Further, the radial section of the ceramic electrode unit is in a rectangular structure.
The invention has the advantages that:
1) according to the invention, the ceramic electrode is cooled by air in a mode of combining inert gas and air cooling, so that the reasonable temperature of the ceramic electrode in use is ensured, and the fabric surface is safer in treatment; compared with a cylindrical ceramic electrode, the ceramic electrode disclosed by the invention has the advantages that the radial section of the ceramic electrode is in a rectangular structure, so that the same distance from the surface of the ceramic electrode to the surface of the fabric in the corona process is ensured, and the corona effect is ensured;
2) according to the invention, the upper frame and the lower frame are in sealing fit by adopting the flexible sealing roller, so that the gas filled in the frames can be ensured to be at a certain concentration, and the leakage is reduced; the fabric is allowed to pass through the flexible sealing rollers, so that the tensile force borne by the fabric during passing is reduced, the surface stress is normal under the running state of the fabric, and no wrinkle is caused.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of an assembly structure of an inflatable fabric ceramic treating rack according to the present invention.
Fig. 2 is an upper frame structure view of an assembling structure of an inflatable fabric ceramic treating frame according to the present invention.
Fig. 3 is a lower frame structure view of an assembling structure of an inflatable fabric ceramic treating rack according to the present invention.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
An air-filled fabric ceramic treating rack as shown in fig. 1 to 3 comprises an upper frame 1, a
The upper frame 1 is of a cylinder structure, and a through groove for accommodating the corona roller 4 is formed in the bottom end of the upper frame 1 along the extension direction; and the side edge of the upper frame 1 is provided with a connecting and mounting opening of the output end of the lifting cylinder 3.
The
The bottom end of the lifting cylinder 3 is arranged on the side edge of the lower frame, and the output end of the lifting cylinder 3 is connected to the output end connecting mounting port of the lifting cylinder 3 on the upper frame; the lifting cylinder 3 drives the upper rack 1 to move along the vertical direction, and the corona roller 4 on the boss of the
The electrode cabin 5 is arranged in the upper frame 1 along the extension direction of the upper frame 1, the bottom end of the electrode cabin 5 is open and is of an arc structure, and a passage for accommodating a fabric to pass is formed between the electrode cabin 5 and the corona roller 4; a plurality of wiring clamps are arranged on the outer wall of the electrode cabin 5.
The ceramic electrode 6 comprises a plurality of ceramic electrode units which are uniformly distributed at the opening at the bottom end of the electrode cabin 5 in an arc structure; the radial section of the ceramic electrode unit is in a rectangular structure.
The inert gas channels 7 are provided with a plurality of inert gas channels and are arranged in the electrode cabin 5, and the inert gas channels 7 are positioned above the ceramic electrodes in the electrode cabin 5; a plurality of air holes communicated with the electrode cabin 5 are arranged on the inert gas channel 7 along the extending direction.
A
An upper flexible
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
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