CN213006670U

CN213006670U - Electrode cleaning and drying device of corona treatment equipment

Info

Publication number: CN213006670U
Application number: CN202020929432.1U
Authority: CN
Inventors: 丁驰; 王小鹏
Original assignee: Canadian General Tower Changshu Co Ltd
Current assignee: Canadian General Tower Changshu Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-20
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a clean drying device of corona treatment equipment's electrode, including air-blast device, electrode heater, processing roller module, cover and corona frame induced draft, the air-blast device is located one side of corona frame, it is located to handle roller module the upper end of corona frame, it is equipped with to handle the roller lower extreme electrode heater, it is equipped with a suction hood respectively to handle roller lower extreme both sides, the suction hood is including induced draft motor, fan housing and filtration module, induced draft motor with the fan housing is connected, induced draft motor and fan housing juncture are equipped with the filtration module, it connects the silo to filter the module and include cassette one and dust, cassette lower extreme is equipped with the dust connects the silo. The device realizes dehumidification and drying of the treatment roller module, avoids the corrosion of corona treatment equipment, and prolongs the service life of the equipment; and meanwhile, the dust amount around the equipment is reduced due to the arrangement of the filtering module.

Description

Electrode cleaning and drying device of corona treatment equipment

Technical Field

The utility model relates to an automobile leather, rubber plastics preparation processing field relate to a clean dry mechanism of electrode of corona treatment equipment particularly.

Background

A corona treatment device is an electric shock treatment device that provides higher adhesion to the surface of a substrate. The principle is that corona discharge is generated on the surface of the treated plastics and leather by using high frequency and high voltage to generate low-temperature plasma, so that free radical reaction is generated on the surface of the plastics and leather to generate cross-linking reaction on the polymer. The surface of the materials is roughened to increase the wettability of the materials to polar solvents. When the free radical plasma enters the surface of the printed matter after electric shock and osmosis, the molecular structure is destroyed, the treated surface molecules are oxidized and polarized, and the ion electric shock erodes the surface, so that the adhesion capability of the surface of the printed matter is increased.

However, the electrode of the corona equipment has the problems of humidity and even pollution corrosion, particularly in southern coastal areas, the humidity in the air is higher, the electrode is corroded when changing clothes, the service life of the equipment is severely limited, and even more, the problem that the equipment is damaged due to ablation caused by high-voltage electric leakage is caused. Traditional corona equipment during operation because the effect of electric shock, for producing a large amount of dust, also can influence the output quality of product, works in this environment for a long time, can cause the threat to workman's healthy.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide an electrode cleaning and drying device for corona treatment equipment, which can dry the electrode of the equipment and simultaneously realize the collection and treatment of dust, thereby improving the environment around the equipment when the equipment is operated.

In order to achieve the above and other related objects, the utility model provides an electrode cleaning and drying device of corona treatment equipment, which comprises a blowing device, an electrode heater, a treatment roller module, an air suction cover and a corona rack, the air blowing device is positioned at one side of the corona rack, the processing roller module is positioned at the upper end of the corona rack, the lower end of the processing roller module is provided with the electrode heater, the electrode heater is provided with an electrode, the two sides of the lower end of the processing roller module are respectively provided with an air suction cover, the air suction cover comprises an air suction motor, an air cover and a filtering module, the air suction motor is connected with the air cover, a filtering module is arranged at the junction of the air suction motor and the air cover, the filtering module comprises a first filtering sheet and a dust receiving groove, and the dust receiving groove is formed in the lower end of one side, close to the fan cover, of the first filtering sheet.

Preferably, the wind shield opening is V-shaped, and the length of the lower edge of the wind shield is shorter than the length of the upper edge.

Preferably, the blower device comprises a fan, a heating wire, a heat insulation sleeve, an air pipe and a blowing pipe, the fan is located at one end of the heat insulation sleeve, the heating wire is located in the heat insulation sleeve, the other end of the heat insulation sleeve is connected with the air pipe, and the air pipe is connected with the blowing pipe.

Preferably, it includes treatment roller and carry over pinch rolls to handle the roller module, it installs to handle the roller both ends in the corona frame, it is equipped with one respectively to handle the upper left end of roller and upper right end the carry over pinch rolls, the carry over pinch rolls is on a parallel with handle the roller setting, just the both ends of carry over pinch rolls are fixed in the corona frame.

Preferably, the rear end of the blowing pipe is sealed, and the blowing pipe is provided with a vent hole along the axial direction, and the diameter of the vent hole is different.

Preferably, the diameter of the first filter plate is larger than that of one end of the suction motor.

Preferably, the filtering module further comprises a dust removing knife, and the dust removing knife is parallel to the first filter sheet and close to the first filter sheet.

Preferably, the angle formed by the straight line of the outer surface of the lower end of the air suction cover and the horizontal plane is smaller than the angle formed by the straight line of the outer edge of the upper end of the air suction cover and the horizontal plane.

Preferably, a dust pressing sheet is arranged below the dust removing knife, and the width of the dust pressing sheet is slightly smaller than that of the dust receiving groove.

To sum up, this utility model's an electrode cleaning and drying device of corona treatment equipment has following beneficial effect: the drying of the electrode is realized by arranging the air blowing device, the corrosion of the surface of the electrode due to moisture is avoided, and the service life of the electrode is prolonged; the blowing pipe is provided with the vent holes with different sizes, so that hot air blown from the upstream can be blown to the surface of the electrode in a disordered manner, and the phenomenon that the surface temperature of the treatment roller is uneven due to continuous blowing at the same place, so that condensed water is generated at the local parts of the electrode and the treatment roller, the electrode and the treatment roller are rusted and corroded, and the service life of the electrode and the corona treatment roller is influenced is prevented; the setting of filtering the module has prevented effectively that the dust from being taken out to the environment from inside, has improved the environment around the equipment.

Drawings

Fig. 1 is a schematic structural view of an electrode cleaning and drying device of a corona treatment device.

Fig. 2 is a schematic structural view of the suction hood.

Fig. 3 is a schematic view of the construction of the blower pipe showing the vents.

Fig. 4 is an enlarged view of a portion of the structure of fig. 2, showing a dust preform.

1. A blower device; 2. an electrode heater; 3. a processing roller module; 4. an air suction hood; 5. a corona frame; 11. a fan; 12. heating wires; 13. a thermal insulation sleeve; 14. an air duct; 15. a blowpipe; 16. a vent hole; 21. an electrode; 31. a processing roller; 32. a traction roller; 41. an air suction motor; 42. a fan housing; 43. a dust removing knife; 44. a first filter sheet; 45. a dust receiving groove; 46. and (5) tabletting the dust.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 4, the utility model relates to a clean drying device of electrode of corona treatment equipment, including air-blast device 1, electrode heater 2, processing roller module 3, cover 4 and corona frame 5 induced draft, air-blast device 1 is located one side of corona frame 5, air-blast device 1 be used for to electrode 21 on the electrode heater 2 send hot-blast, prevent to gather the comdenstion water on the electrode 21, processing roller module 3 is located the upper end of corona frame 5, processing roller module 3 is used for driving the material motion of pending processing, processing roller module 3 lower extreme is equipped with electrode heater 2, electrode heater 2 is used for heating electrode 21, processing roller module 3 lower extreme both sides are equipped with respectively and are equipped with a suction hood 4, suction hood 4 is used for ventilating to the device outward to ventilation hole 16 continuously ventilates, suction hood 4 includes motor 41, and induced drafts, Fan housing 42 and filtration module, induced draft motor 41 with fan housing 42 connects, induced draft motor 41 is used for convulsions, induced draft motor 41 and fan housing 42 juncture are equipped with the filtration module, it is used for filtering to filter the module induced draft motor 41 takes out external air, it includes that cassette 44 and dust connect silo 45 to filter the module, cassette 44 is close to one side lower extreme of fan housing 42 is equipped with the dust connects silo 45, the dust connects silo 45 to be used for the filterable dust of temporary storage.

In this embodiment, the opening of the wind shield 42 is V-shaped, and the length of the lower edge of the wind shield 42 is shorter than the length of the upper edge, that is, the length of a in fig. 2 is shorter than the length of B, so that the upper end of the wind shield 42 is placed in the processing roller 31, and the inlet of the wind shield is as close to the processing roller 31 as possible, which is beneficial to absorbing the dust generated after the processing by the processing roller.

In this embodiment, the blower device 1 includes a fan 11, a heating wire 12, a thermal insulation sleeve 13, an air pipe 14 and a blowing pipe 15, the fan 11 is located at one end of the thermal insulation sleeve 13, the heating wire 12 is located in the thermal insulation sleeve 13, the other end of the thermal insulation sleeve 13 is connected with the air pipe 14, the air pipe 14 is connected with the blowing pipe 15, the fan 11 is used for blowing hot air generated by the heating wire 12 into the blowing pipe 15 through the air pipe 14, and the water vapor is prevented from being collected on the electrode 21 and the electrode heater 2.

In this embodiment, handle roller module 3 including handling roller 31 and carry over pinch rolls 32, handle 31 both ends and install in corona frame 5 is last, it is equipped with one respectively to handle 31 upper left end and upper right end carry over pinch rolls 32, carry over pinch rolls 32 is on a parallel with handle 31 setting of roller, just the both ends of carry over pinch rolls 32 are fixed in corona frame 5 is last, it is used for the cooperation to handle roller 31 electrode 21 handles the material surface, carry over pinch rolls 32 is used for driving the material motion.

In this embodiment, the blowpipe 15 tail end is sealed blowpipe 15 has ventilation hole 16 along this axial direction, just the diameter variation in size of ventilation hole 16, and the ventilation hole 16 of equidimension not is different to the touching power of material surface dust, is in the cooperation can realize blowing to the material random continuation of just face under the different circumstances of wind-force in the blowpipe 15, has avoided piling up because of the specific place of same effort leads to the dust, influences the effect of getting rid of that falls into.

In this embodiment, the diameter of the first filter sheet 44 is greater than the diameter of one end of the air suction motor 41 to increase the filtering area, so as to realize the rapid filtering of the air in the corona rack 5, and the pore size of the first filter sheet 44 can be determined according to different products and different dust particle sizes.

In this embodiment, filter the module and still include dust removal sword 43, dust removal sword 43 is on a parallel with filter 44, and is close to filter 44, the ann that dust removal sword 43 can plug-in changes fan housing 42 with induced draft motor 41's juncture waits to induced draft motor 41 during operation, and dust removal sword 43 takes out, and filter 44 can filtered air, waits to pile up the dust when too much on filter 44, pushes down dust removal sword 43, and dust removal sword 43 peels off the dust from filter 44.

In this embodiment, an angle formed by a straight line on the outer surface of the lower end of the air suction hood 4 and the horizontal plane is smaller than an angle formed by a straight line on the outer edge of the upper end of the air suction hood and the horizontal plane, that is, the size of the angle b is smaller than that of the angle a in fig. 2.

In this embodiment, a dust pressing sheet 46 is arranged below the dust removing knife 43, the width of the dust pressing sheet 46 is smaller than that of the dust receiving groove 45, and the soline hua dust pressing sheet 46 is used for pressing dust in the dust receiving groove 45 and preventing the dust from being blown up and filtered again, as shown in fig. 4.

When the device works, the fan 11 and the air suction motor 41 are started at first, dust on the electrode 21 is removed, after 10 seconds of ventilation, the heating wire works to generate hot air, the hot air enters the blowing pipe 15 through the air pipe 14 and is blown out from the ventilation hole 16, and the air suction motor 41 and the fan 11 adopt frequency conversion control respectively to achieve the purpose of controlling the air quantity. The landscape vent hole 16 blows out dust on the material, the dust is blocked on one side of the first filter sheet 44 through the air cover 42 and the first filter sheet 44, the dust removing knife 43 is manually pushed to move downwards to peel the dust from the first filter sheet 44, the dust is pressed in the dust receiving groove 45 through the dust pressing sheet 46, and the filtered air is discharged through the air suction motor 41.

To sum up, this utility model's an electrode cleaning and drying device of corona treatment equipment has following beneficial effect: the drying of the electrode is realized by arranging the air blowing device, the corrosion of the surface of the electrode due to moisture is avoided, and the service life of the electrode is prolonged; the blowing pipe is provided with the vent holes with different sizes, so that hot air blown from the upstream can blow the surface of the electrode disorderly, and the phenomenon that the electrode and the processing roller locally generate condensed water due to uneven surface temperature of the processing roller caused by continuous blowing at the same place, so that the electrode and the processing roller are rusted and corroded to influence the service life of the electrode and corona treatment mixture is avoided; the setting of filtering the module has prevented effectively that the dust from being taken out to the environment from inside, has improved the environment around the equipment. Therefore, the utility model overcomes the defects of the prior art and has high industrial utilization value and practical value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An electrode cleaning and drying device of corona treatment equipment is characterized in that: comprises an air blowing device (1), an electrode heater (2), a processing roller module (3), an air suction cover (4) and a corona rack (5), wherein the air blowing device (1) is arranged on one side of the corona rack (5), the processing roller module (3) is arranged on the upper end of the corona rack (5), the lower end of the processing roller module (3) is provided with the electrode heater (2), the electrode heater (2) is provided with an electrode (21), two sides of the lower end of the processing roller module (3) are respectively provided with an air suction cover (4), the air suction cover (4) comprises an air suction motor (41), an air cover (42) and a filtering module, the air suction motor (41) is connected with the air cover (42), the junction of the air suction motor (41) and the air cover (42) is provided with a filtering module, the filtering module comprises a first filter sheet (44) and a dust receiving groove (45), the dust receiving groove (45) is formed in the lower end of one side, close to the fan cover (42), of the first filter sheet (44).

2. The electrode cleaning and drying device of a corona treatment apparatus according to claim 1, wherein: the opening of the fan cover (42) is V-shaped, and the length of the lower edge of the fan cover (42) is shorter than that of the upper edge.

3. The electrode cleaning and drying device of a corona treatment apparatus according to claim 1 or 2, wherein: the air blowing device (1) comprises a fan (11), a heating wire (12), a heat insulation sleeve (13), an air pipe (14) and a blowing pipe (15), wherein the fan (11) is located at one end of the heat insulation sleeve (13), the heating wire (12) is located in the heat insulation sleeve (13), the other end of the heat insulation sleeve (13) is connected with the air pipe (14), and the air pipe (14) is connected with the blowing pipe (15).

4. The electrode cleaning and drying device of a corona treatment apparatus according to claim 3, wherein: handle roller module (3) including handling roller (31) and carry over pinch rolls (32), it installs at handling roller (31) both ends on corona frame (5), it is equipped with one respectively to handle roller (31) upper left end and upper right end carry over pinch rolls (32), carry over pinch rolls (32) are on a parallel with handle roller (31) setting, just the both ends of carry over pinch rolls (32) are fixed on corona frame (5).

5. The electrode cleaning and drying device of a corona treatment apparatus according to claim 3, wherein: the tail end of the air blowing pipe (15) is sealed, a vent hole (16) is formed in the air blowing pipe (15) along the axial direction, and the diameter of the vent hole (16) is different in size.

6. The electrode cleaning and drying device of a corona treatment apparatus according to claim 2, wherein: the diameter of the first filter sheet (44) is larger than that of one end of the suction motor (41).

7. The electrode cleaning and drying device of a corona treatment apparatus according to claim 6, wherein: the filtering module further comprises a dust removing knife (43), and the dust removing knife (43) is parallel to the first filter sheet (44) and is close to the first filter sheet (44).

8. The electrode cleaning and drying device of a corona treatment apparatus according to claim 2, wherein: the angle formed by the straight line of the outer surface of the lower end of the air suction cover (4) and the horizontal plane is smaller than the angle formed by the straight line of the outer edge of the upper end of the air suction cover (4) and the horizontal plane.

9. The electrode cleaning and drying device of a corona treatment apparatus according to claim 7, wherein: and a dust pressing sheet (46) is arranged below the dust removing knife (43), and the width of the dust pressing sheet (46) is smaller than that of the dust receiving groove (45).