阅读说明：本技术 一种防止复合包装膜反面电晕的处理装置 (Treatment device for preventing back side corona of composite packaging film ) 是由 杨晖 郑永渠 蔡财德 刘继鑫 王树钊 郑永森 吴健生 蔡云珊 于 2021-07-12 设计创作，主要内容包括：本发明涉及电晕设备技术领域,且公开了一种防止复合包装膜反面电晕的处理装置,包括机体,所述机体的一侧固定连接有通电柱,所述机体的前面开设有进膜口,所述机体的内部中心活动安装有绝缘橡胶辊,所述绝缘橡胶辊的顶部活动安装有刀片,所述刀片的两侧活动安装有通电转轮。本发明通过通电柱给通电转轮通电旋转使得通电触头在通电滑槽中转动,相邻的通电块得电使得刀片通电产生电离,刀片得电使得其上的电磁铁得电产生磁力排斥磁铁上移,使得没有得电的刀片上方的活动杆下降,实现了活动杆下降带动摩擦杆进入没有电的刀片之间对其进行打磨,解决了电晕处理对刀片表面产生氧化物保护膜影响后续电晕处理质量的问题。(The invention relates to the technical field of corona equipment and discloses a treatment device for preventing back side corona of a composite packaging film. According to the invention, the electrified rotating wheel is electrified and rotated through the electrified column, so that the electrified contact head rotates in the electrified sliding groove, the adjacent electrified blocks are electrified to ensure that the blades are electrified to generate ionization, the blades are electrified to ensure that the electromagnets on the blades are electrified to generate magnetic force to repel the magnets to move upwards, so that the movable rod above the blades without being electrified is lowered, the movable rod is lowered to drive the friction rod to enter between the blades without being electrified to polish the blades, and the problem that the subsequent corona treatment quality is influenced by an oxide protective film generated on the surfaces of the blades by corona treatment is solved.)

1. The utility model provides a prevent processing apparatus of compound packaging film reverse side corona, includes organism (1), one side fixedly connected with circular telegram post (2) of organism (1), advance membrane mouth (3) have been seted up in the front of organism (1), the inside center movable mounting of organism (1) has insulating rubber roller (4), the top movable mounting of insulating rubber roller (4) has blade (5), its characterized in that: the utility model discloses a blade of cutting machine, including blade (5), both sides movable mounting of blade (5) have circular telegram runner (6), the inboard fixed mounting of circular telegram runner (6) has circular telegram contact (7), the inboard movable mounting of circular telegram contact (7) has circular telegram piece (8), circular telegram spout (9) have been seted up in the outside of circular telegram piece (8), the inboard fixedly connected with wire (10) of circular telegram piece (8) just connect in the both ends of blade (5), the top fixed mounting at blade (5) both ends has electro-magnet (11), the inside top fixed mounting of organism (1) has upper fixed plate (12), the bottom fixedly connected with support column (13) of upper fixed plate (12), the bottom swing joint of support column (13) has balancing pole (14), the both ends fixedly connected with movable rod (15) of balancing pole (14), the top fixedly connected with magnet (16) of movable rod (15), the bottom of the movable rod (15) is movably connected with a friction rod (17).

2. The device for preventing back corona of composite packaging film as claimed in claim 1, wherein: the circular telegram runner (6) can the drive rotation, circular telegram contact (7) are every two and empty a position between every group and make every two adjacent blocks of circular telegram block (8) circular telegram and every group circular telegram block of circular telegram (8) between the circular telegram block (8) of circular telegram of interval a not circular telegram block (8).

3. The device for preventing back corona of composite packaging film as claimed in claim 1, wherein: the outside swing joint of movable rod (15) has backup pad (18), the one end swing joint of backup pad (18) has swinging arms (19), the top fixedly connected with fan aerofoil (20) of swinging arms (19), the rear end activity of fan aerofoil (20) runs through and has well core rod (21), the place ahead that gathers hot room (22) and be located fan aerofoil (20) has been seted up to the front end of organism (1).

4. The device for preventing back corona of composite packaging film as claimed in claim 1, wherein: blade (5) produce high temperature when carrying out corona treatment, swinging arms (19) are two control tube branches by the last pendulum and the lower hem of control fan aerofoil (20), fan aerofoil (20) are the bent plate with the heat gathering in the luffing motion in-process.

Technical Field

The invention relates to the technical field of corona equipment, in particular to a treatment device for preventing back side corona of a composite packaging film.

Background

The corona treatment device for the composite packaging film is a device which utilizes a high-frequency high-voltage power supply to electrify a discharge knife rest, so that oxygen in a blade gap in the knife rest is ionized, electric sparks are generated to generate ozone to oxidize molecules on the surface of a plastic film, and the molecules are converted from non-polarity to increase the surface tension.

The existing treatment device for preventing corona on the reverse side of the composite packaging film still has some problems: firstly, the existing treatment device for corona on the reverse side of the composite packaging film ionizes oxygen by adopting high-frequency voltage to generate ozone, and the ozone has strong oxidizing property, so that not only molecules on the surface of a plastic film are oxidized, but also a blade can be oxidized, the blade generates a layer of oxide protective film, the resistance of voltage ionized oxygen is increased for subsequent ionization, and the subsequent treatment quality is influenced; its two, in plum rain season, indoor humidity is big partially, and the rubber roll drives the input of composite packaging film and advances corona treatment device, and high voltage corona will wet steam evaporation gather in processing apparatus's inside, can not produce the electric spark between the messenger blade when more steam accumulation to unable ionization oxygen causes the corona treatment quality unqualified.

Disclosure of Invention

Aiming at the defects of the existing corona treatment device for the composite packaging film in the background technology in the use process, the invention provides the treatment device for preventing the back corona of the composite packaging film, which has the advantages of polishing the blade while working and preventing the generation of water vapor by carrying out heat treatment on the entered packaging film, and solves the technical problems in the background technology.

The invention provides the following technical scheme: a treatment device for preventing reverse corona of a composite packaging film comprises a machine body, wherein one side of the machine body is fixedly connected with an electrifying column, a film inlet is formed in the front of the machine body, an insulating rubber roller is movably mounted at the center of the inside of the machine body, a blade is movably mounted at the top of the insulating rubber roller, electrifying rotating wheels are movably mounted on two sides of the blade, electrifying contacts are fixedly mounted on the inner sides of the electrifying rotating wheels, electrifying blocks are movably mounted on the inner sides of the electrifying contacts, electrifying sliding grooves are formed in the outer sides of the electrifying blocks, wires are fixedly connected to the inner sides of the electrifying blocks and connected to two ends of the blade, electromagnets are fixedly mounted at the tops of two ends of the blade, an upper fixing plate is fixedly mounted at the top end inside the machine body, a supporting column is fixedly connected to the bottom of the upper fixing plate, a balancing rod is movably connected to the bottom of the supporting column, the balance bar is characterized in that movable rods are fixedly connected to two ends of the balance bar, magnets are fixedly connected to the tops of the movable rods, and friction rods are movably connected to the bottoms of the movable rods.

Preferably, the electrifying rotating wheel can be driven to rotate, the electrifying contacts are arranged in every two groups, and a position between every two groups is empty, so that every two adjacent electrifying blocks are electrified, and a non-electrified electrifying block is arranged between every two electrified electrifying blocks in each group at intervals.

Preferably, the outside swing joint of movable rod has the backup pad, the one end swing joint of backup pad has the swinging arms, the top fixedly connected with fan aerofoil of swinging arms, the rear end activity of fan aerofoil is run through there is well core rod, the place ahead that gathers hot room and be located fan aerofoil has been seted up to the front end of organism.

Preferably, the blade produces high temperature when carrying out corona treatment, the swinging arms are two control tube branches and are put and put down by the pendulum of control fan aerofoil, fan aerofoil is the bent plate in the heat gathering of luffing motion in-process.

The invention has the following beneficial effects:

1. according to the invention, the electrified rotating wheel is electrified and rotated through the electrified column, so that the electrified contact head rotates in the electrified sliding groove, the adjacent electrified blocks are electrified to ensure that the blades are electrified to generate ionization, the blades are electrified to ensure that the electromagnets on the blades are electrified to generate magnetic force to repel the magnets to move upwards, so that the movable rod above the blades without being electrified is lowered, the movable rod is lowered to drive the friction rod to enter between the blades without being electrified to polish the blades, and the problem that the subsequent corona treatment quality is influenced by an oxide protective film generated on the surfaces of the blades by corona treatment is solved.

2. According to the invention, the electromagnet at the upper end of the blade is used for continuously and circularly powering on and off, so that the electromagnet continuously and circularly drives the movable rod to move upwards and downwards, the supporting plate controls the swinging rod to swing the fan plate, high temperature generated by corona is gathered into the heat gathering chamber by the swinging of the fan plate to carry out heat treatment on the composite packaging film which just enters the heat gathering chamber, and the problem that the composite packaging film is conveyed into a corona device to cause water vapor gathering to prevent electric sparks from being extinguished and the treatment effect is influenced when indoor moisture is heavy is solved.

Drawings

FIG. 1 is a schematic view of the corona treatment apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of a corona treatment device according to the present invention;

FIG. 3 is an enlarged view of the connection structure of the electrified rotating wheel of the present invention;

figure 4 is an enlarged schematic view of the internal structure of the corona device of the present invention.

In the figure: 1. a body; 2. a current-carrying column; 3. a film inlet; 4. an insulating rubber roller; 5. a blade; 6. electrifying the rotating wheel; 7. a power-on contact; 8. a power-on block; 9. a power-on chute; 10. a wire; 11. an electromagnet; 12. an upper fixing plate; 13. a support pillar; 14. a balancing pole; 15. a movable post; 16. a magnet; 17. a friction lever; 18. a support plate; 19. a swing lever; 20. a fan plate; 21. a center pole; 22. a heat collecting chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a treatment device for preventing back side corona of a composite packaging film comprises a machine body 1, one side of the machine body 1 is fixedly connected with a power-on post 2, a film inlet 3 is arranged in front of the machine body 1, an insulating rubber roller 4 is movably arranged in the center of the interior of the machine body 1, a blade 5 is movably arranged at the top of the insulating rubber roller 4, power-on rotating wheels 6 are movably arranged at two sides of the blade 5, a power-on contact 7 is fixedly arranged at the inner side of the power-on rotating wheels 6, a power-on block 8 is movably arranged at the inner side of the power-on contact 7, a power-on chute 9 is arranged at the outer side of the power-on block 8, a lead 10 is fixedly connected to two ends of the blade 5, electromagnets 11 are fixedly arranged at the tops of the two ends of the blade 5, an upper fixing plate 12 is fixedly arranged at the top end of the interior of the machine body 1, a support post 13 is fixedly connected to the bottom of the upper fixing plate 12, and a balance rod 14 is movably connected to the bottom of the support post 13, two ends fixedly connected with movable rod 15 of balancing pole 14, top fixedly connected with magnet 16 of movable rod 15, the bottom swing joint of movable rod 15 has friction lever 17, it is rotatory to make circular telegram contact 7 switch on circular telegram piece 8 to carry out circular telegram to circular telegram runner 6 through circular telegram post 2, give blade 5 with the electricity transport by wire 10, make the electro-magnet 11 of blade 5 both sides get electric repulsion magnet 16 and drive movable rod 15 and shift up, and then make adjacent movable rod 15 drive friction lever 17 move down and get into and polish between unenergized blade 5, it gets rid of blade 5 surface oxide protection film to have realized, guarantee that blade 5 has original attribute and improves corona treatment quality.

Wherein, the electrified rotating wheel 6 can be driven to rotate, the electrified contacts 7 are arranged in every two groups, and a position is left between every two groups, so that every two adjacent electrified blocks 8 are electrified, and a non-electrified block 8 is arranged between the electrified blocks 8 of each group, the two adjacent electrifying blocks 8 are electrified through the electrifying contact 7, the two electrifying blocks 8 adjacent to the electrified electrifying block 8 are electroless, the electrifying rotating wheel 6 drives the electrifying contact 7 to rotate, each electrifying block 8 is continuously circulated after being electrified and deenergized, so that the electromagnet 11 is continuously electrified and deenergized, and then make magnet 16 constantly receive repulsion and gravity, realized that magnet 16 drives the friction lever 17 that movable rod 15 is connected constantly and gets into between the electroless blade 5 and polish, guarantee that the outage after every blade 5 gets to the electricity all polishes it, improve the efficiency of getting rid of the oxide protection film.

Wherein, the outside swing joint of movable rod 15 has backup pad 18, the one end swing joint of backup pad 18 has swinging arms 19, the top fixedly connected with fan board 20 of swinging arms 19, the rear end activity of fan board 20 runs through there is well core rod 21, heat accumulation room 22 and the place ahead that is located fan board 20 have been seted up to the front end of organism 1, drive magnet 16 through magnet 16 is continuous and shift up and down, make backup pad 18 control swinging arms 19 carry out the luffing motion to fan board 20, realized that fan board 20 fans the heat of device inside to heat accumulation room 22, guarantee to carry out heat treatment to the composite packaging membrane that just got into.

The blade 5 generates high temperature during corona treatment, the oscillating rod 19 is divided into an upper pendulum and a lower pendulum by the fan plate 20 for two control pipes, the fan plate 20 collects heat in the up-and-down swinging process of a bent plate, and the upper pendulum and the lower pendulum of the fan plate 20 are respectively controlled through the oscillating rod 19, so that the high temperature generated by the corona of the blade 5 is collected in the heat collecting chamber 22, and the heat is collected in the heat collecting chamber 22 to carry out heat treatment on the composite packaging film which just enters the composite packaging film by the continuous up-and-down swinging of the fan plate 20.

The using method of the invention has the following working principle:

inputting the composite packaging film to an insulating rubber roller 4 from a film inlet 3, electrifying a electrifying column 2 to enable an electrifying rotating wheel 6 to rotate, simultaneously enabling an electrifying contact 7 to circularly rotate to transmit electricity to an electrifying block 8, inputting the electricity to blades 5 through a lead 10, enabling electricity and no electricity to exist in each adjacent blade 5, enabling a magnet 16 to receive repulsion force generated by the electrification of an electromagnet 11 and self gravity, continuously and alternately bringing friction rods 17 into the blades 5 to polish the blades, enabling a support plate 18 to control a swinging rod 19 to swing up and down the fan plate 20 in the continuous up-and-down moving process of a movable rod 15, enabling the fan plate 20 to gather high temperature of corona treatment into a heat gathering chamber 22 to carry out heat treatment on the composite packaging film which just enters.

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.