CN211019397U - Coating film electrostatic treatment device - Google Patents
Coating film electrostatic treatment device Download PDFInfo
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- CN211019397U CN211019397U CN201921715583.0U CN201921715583U CN211019397U CN 211019397 U CN211019397 U CN 211019397U CN 201921715583 U CN201921715583 U CN 201921715583U CN 211019397 U CN211019397 U CN 211019397U
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Abstract
The utility model discloses a coating film electrostatic treatment device, including power supply unit, one side fixedly connected with power connecting wire of power supply unit to power connecting wire keeps away from power supply unit's one end and is provided with the joint, power supply unit's bottom fixedly connected with protection casing to the rectangular channel has all been seted up with the back in the front of protection casing, the front of protection casing bottom and the back just are located the top of two rectangular channels and are the first support of fixedly connected with and second support respectively, the utility model relates to a coating electrostatic treatment device technical field. The coating film electrostatic treatment device releases energy through the coupling electrode to generate an ionized air layer, when a charged object passes through the ionized air layer, polar ions can be rapidly adsorbed in the charged object, static charges in the object are neutralized without electrification, and the problems that in PET coating operation, the electrostatic sources are many, electrostatic powder is easy to generate, the peeling is not clean, and even fire is caused are effectively solved.
Description
Technical Field
The utility model relates to a coating electrostatic treatment device technical field specifically is a coating film electrostatic treatment device.
Background
Coaters are mainly used in the production of surface coating processes for films, paper and the like, and are applied to roll-shaped substrates, such as: the PET film is a packaging film with comprehensive performance, has good transparency, luster, good air tightness and aroma retention, excellent mechanical performance, toughness which is the best of all thermoplastic plastics, tensile strength and impact strength which are much higher than those of common films, good stiffness and stable size, and also has excellent heat resistance, cold resistance, chemical resistance and oil resistance, thus being widely applied to the packaging industry.
In the domestic cigarette packet paper industry, the PET film has a plurality of static sources and large static, so that static powder flying and incomplete stripping are easy to generate, even a fire disaster is caused, and the problem is common in the industry and is higher in dry and cold winter, so that a coating static treatment device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a coating film electrostatic treatment device has solved among the prior art in the PET coating operation static source many, and the static is big, leads to producing static easily and flies the powder and peel off not clean, causes the problem of conflagration even.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coating film electrostatic treatment device comprises a power supply device, wherein one side of the power supply device is fixedly connected with a power supply connecting wire, and one end of the power supply connecting wire far away from the power supply device is provided with a joint, the bottom of the power supply device is fixedly connected with a protective cover, the front and the back of the protective cover are both provided with rectangular grooves, the front and the back of the bottom of the protective cover are respectively and fixedly connected with a first bracket and a second bracket which are respectively provided with two brackets, a first electrode is fixedly connected between the tops of the two first brackets, a second electrode is fixedly connected between the tops of the two second brackets, one end of each of the first electrode and the second electrode is fixedly connected with an ultrahigh voltage cable, and one end of the ultrahigh voltage cable, which is far away from the first electrode and the second electrode, is connected with a power supply device.
Preferably, the first electrode and the second electrode are resistively coupled electrodes, and the distance between the first electrode and the second electrode is 30mm to 100 mm.
Preferably, the first electrode and the second electrode are both made of an anodic aluminum oxide extrusion material and a PVC extrusion material, the length of the first electrode and the length of the second electrode are both 2.0m, and the cross section diameter is 18 mm.
Preferably, the top fixedly connected with mounting panel of protection casing inner wall to the both sides of protection casing all are provided with U type frame.
Preferably, one side of U type frame runs through the mounting panel and extends to the inside of mounting panel, the activity groove with U type frame looks adaptation is all seted up to the both sides of mounting panel.
Preferably, the front of U type frame is provided with apart from the scale to the logical groove with U type frame looks adaptation is all seted up to the both sides of protection casing.
Advantageous effects
The utility model provides a coating film electrostatic treatment device. Compared with the prior art, the method has the following beneficial effects:
(1) the coating film electrostatic treatment device is characterized in that a protective cover is fixedly connected with the bottom of a power supply device, rectangular grooves are formed in the front and the back of the protective cover, a first support and a second support are respectively and fixedly connected with the front and the back of the bottom of the protective cover and positioned at the tops of the two rectangular grooves, two first supports and two second supports are arranged, a first electrode is fixedly connected between the tops of the two first supports, a second electrode is fixedly connected between the tops of the two second supports, one ends of the first electrode and the second electrode are respectively and fixedly connected with an ultrahigh voltage cable, one end of the ultrahigh voltage cable, far away from the first electrode and the second electrode, is connected with the power supply device, a coupling electrode releases energy to generate an ionization air layer (corona discharge), when a charged object passes through the ionization air layer, polar ions can be rapidly adsorbed in the charged object, static charges in the object are neutralized, the object is not electrified, and the problems that static powder is easy to generate, the peeling is not clean and even a fire disaster is caused due to the fact that the static sources are many and the static is large in PET coating operation are effectively solved.
(2) This coating film electrostatic treatment device, top fixedly connected with mounting panel through the protection casing inner wall, and the both sides of protection casing all are provided with U type frame, the inside that the mounting panel and extend to the mounting panel is run through to one side of U type frame, the movable groove with U type frame looks adaptation is all seted up to the both sides of mounting panel, the front of U type frame is provided with apart from the scale, and the logical groove with U type frame looks adaptation is all seted up to the both sides of protection casing, device overall structure is simple, easy construction, it is convenient to maintain, can be convenient erect equipment in the coating machine frame through U type frame, and can adjust according to different operating modes and place, easy operation is swift, the protection casing makes the ionosphere air more stable, protect internal device simultaneously.
Drawings
Fig. 1 is a front view of the structure of the present invention.
FIG. 2 is a schematic structural diagram of the first electrode, the second electrode and the power supply device of the present invention
Fig. 3 is a schematic view of the internal structure of the protective cover of the present invention.
In the figure: 1-power supply unit, 2-power connection line, 3-joint, 4-protective cover, 5-rectangular groove, 6-first support, 7-second support, 8-first electrode, 9-second electrode, 10-ultra-high voltage cable, 11-mounting plate, 12-U-shaped frame, 13-movable groove, 14-distance scale and 15-through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a coating film electrostatic treatment device comprises a power supply device 1, wherein the power supply device 1 can convert an initial current voltage of 220V and a frequency of 50Hz into a high voltage of 4.5kV to 8.0kV, high frequency and low current output, one side of the power supply device 1 is fixedly connected with a power supply connecting wire 2, the power supply connecting wire 2 is a 10A circuit cable, the common power supply voltage of 220V and the frequency of 50Hz are connected with the power supply device 1, one end, away from the power supply device 1, of the power supply connecting wire 2 is provided with a connector 3, the bottom of the power supply device 1 is fixedly connected with a protective cover 4, the top of the inner wall of the protective cover 4 is fixedly connected with a mounting plate 11, two sides of the protective cover 4 are respectively provided with a U-shaped frame 12, one side of the U-shaped frame 12 penetrates through the mounting plate 11 and extends into the mounting plate 11, two sides of the mounting plate 11 are respectively provided with a movable groove 13 matched with, and the both sides of the protective cover 4 are both provided with through grooves 15 matched with the U-shaped frame 12, the front and the back of the protective cover 4 are both provided with rectangular grooves 5, the rectangular grooves 5 are used for the passage of a coating film, the front and the back of the bottom of the protective cover 4 are respectively and fixedly connected with a first bracket 6 and a second bracket 7 at the top of the two rectangular grooves 5, the first bracket 6 and the second bracket 7 are both provided with two brackets, a first electrode 8 is fixedly connected between the tops of the two first brackets 6, a second electrode 9 is fixedly connected between the tops of the two second brackets 7, the first electrode 8 and the second electrode 9 are resistance coupling electrodes, the distance between the first electrode 8 and the second electrode 9 is 30mm to 100mm, the electrodes release energy after being electrified to generate an ionized air layer (corona discharge), the first electrode 8 and the second electrode 9 are both made of an anodic aluminum oxide extrusion material and a PVC extrusion material, the length of the first electrode 8 and the second electrode 9 is 2.0m, the diameter of the cross section is 18mm, one end of the first electrode 8 and one end of the second electrode 9 are both fixedly connected with an ultra-high voltage cable 10, the ultra-high voltage circuit cable can bear a voltage of more than 10kV, and one end of the ultra-high voltage cable 10 far away from the first electrode 8 and the second electrode 9 is connected with the power supply device 1, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
When the device is used, the device is lifted up and placed on a coating machine frame through the U-shaped frames 12 on the two sides of the protective cover 4, the device can be placed and installed aiming at frames with different specifications and widths by pulling out the distance between the U-shaped frames 12 on the two sides, a power supply is connected after the device is installed, the power supply 1 boosts and increases the frequency of the power supply and sends the power supply into the first electrode 8 and the second electrode 9, the first electrode 8 and the second electrode 9 release energy after being electrified to generate an ionized air layer (corona discharge), the ionized air layer contains two polar ions, when an electrified coating film passes through the ionized air layer, the polar ions can be rapidly adsorbed in the electrified coating film, static charges in the coating film are neutralized, the coating film does not have the electrification, and the electrostatic treatment of the coating film is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A coating film electrostatic treatment device comprises a power supply device (1), wherein a power supply connecting wire (2) is fixedly connected to one side of the power supply device (1), and a joint (3) is arranged at one end, far away from the power supply device (1), of the power supply connecting wire (2), and the coating film electrostatic treatment device is characterized in that: the bottom of the power supply device (1) is fixedly connected with a protective cover (4), the front and the back of the protective cover (4) are both provided with rectangular grooves (5), the front and the back of the bottom of the protective cover (4) are respectively and fixedly connected with a first bracket (6) and a second bracket (7) which are positioned at the tops of the two rectangular grooves (5), two first brackets (6) and two second brackets (7) are arranged, a first electrode (8) is fixedly connected between the tops of the two first brackets (6), a second electrode (9) is fixedly connected between the tops of the two second brackets (7), one end of each of the first electrode (8) and the second electrode (9) is fixedly connected with an ultrahigh voltage cable (10), and one end of the extra-high voltage cable (10) far away from the first electrode (8) and the second electrode (9) is connected with the power supply device (1).
2. The electrostatic processing apparatus for a coating film according to claim 1, wherein: the first electrode (8) and the second electrode (9) are resistively coupled electrodes, and the distance between the first electrode (8) and the second electrode (9) is 30mm to 100 mm.
3. The electrostatic processing apparatus for a coating film according to claim 1, wherein: the first electrode (8) and the second electrode (9) are both made of an anodic aluminum oxide extrusion material and a PVC extrusion material, the lengths of the first electrode (8) and the second electrode (9) are both 2.0m, and the cross-sectional diameters are 18 mm.
4. The electrostatic processing apparatus for a coating film according to claim 1, wherein: the top fixedly connected with mounting panel (11) of protection casing (4) inner wall to the both sides of protection casing (4) all are provided with U type frame (12).
5. The electrostatic processing apparatus for a coating film according to claim 4, wherein: one side of U type frame (12) runs through mounting panel (11) and extends to the inside of mounting panel (11), activity groove (13) with U type frame (12) looks adaptation are all seted up to the both sides of mounting panel (11).
6. The electrostatic processing apparatus for a coating film according to claim 5, wherein: the front of U type frame (12) is provided with apart from scale (14) to logical groove (15) with U type frame (12) looks adaptation are all seted up to the both sides of protection casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715583.0U CN211019397U (en) | 2019-10-14 | 2019-10-14 | Coating film electrostatic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715583.0U CN211019397U (en) | 2019-10-14 | 2019-10-14 | Coating film electrostatic treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211019397U true CN211019397U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715583.0U Active CN211019397U (en) | 2019-10-14 | 2019-10-14 | Coating film electrostatic treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211019397U (en) |
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2019
- 2019-10-14 CN CN201921715583.0U patent/CN211019397U/en active Active
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