CN211730335U

CN211730335U - Corona treatment machine with detachable electrodes

Info

Publication number: CN211730335U
Application number: CN201922474007.8U
Authority: CN
Inventors: 张猛
Original assignee: Changzhou Aofu Electronic Equipment Co ltd
Current assignee: Changzhou Aofu Electronic Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a corona treatment machine with can dismantle electrode relates to corona treatment machine's technical field, and it includes the frame, be equipped with first conveying roller, corona roller and second conveying roller in the frame in proper order, the top of corona roller is equipped with the plate electrode, be equipped with the electrode strip on the plate electrode, the plate electrode is followed the axial of corona roller sets up relatively, be equipped with the electrode tank on the plate electrode, the electrode tank is followed the width direction of plate electrode is equipped with a plurality of, the electrode strip can dismantle connect in the electrode tank. The utility model discloses have the electrode strip and conveniently change, can install the electrode strip of appropriate quantity as required, and then reach the effect of better corona effect.

Description

Corona treatment machine with detachable electrodes

Technical Field

The utility model belongs to the technical field of corona treatment machine's technique and specifically relates to a corona treatment machine with can dismantle electrode is related to.

Background

The corona machine is a device for improving the surface adhesiveness of silicon rubber, plastic and other materials by corona treatment, and the principle is that a high-frequency and high-voltage power supply (high-frequency alternating current voltage is up to 5000-. Ozone is a strengthener, which oxidizes the molecules of the plastic surface layer to produce carbonyl compounds, peroxy compounds, etc., and at the same time produces fine and dense purple sparks. Various plasmas generated after air ionization are accelerated under the action of a strong electric field to impact the surface of the film, so that chain molecules of the films are broken, generated free radicals and air corona products generate oxidation crosslinking reaction, the surface of the film is coarsened by strong impact of ionic gas, and the surface tension of the plastic film is further improved. Finally, the fastness of printing, gluing and compounding of the surface is improved.

Electrode among the prior art refers to fig. 10, including plate electrode 2 and electrode strip 22, electrode strip 22 is equipped with a plurality ofly along the width direction of plate electrode, plate electrode 2 and electrode strip 22 integrated into one piece, and its corona effect is comparatively stable, nevertheless when electrode strip 22 appears damaging, needs whole change, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

According to the deficiency that prior art exists, the utility model aims at providing a corona processor with can dismantle electrode has the electrode strip and conveniently changes, can install the electrode strip of suitable quantity as required, and then reaches the effect of better corona effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a corona treatment machine with can dismantle electrode, includes the frame, be equipped with first conveying roller, corona roller and second conveying roller in the frame in proper order, the top of corona roller is equipped with the plate electrode, be equipped with the electrode strip on the plate electrode, the plate electrode is followed the axial of corona roller sets up relatively, be equipped with the electrode tank on the plate electrode, the electrode tank is followed the width direction of plate electrode is equipped with a plurality of, the electrode strip can dismantle connect in the electrode tank.

By adopting the technical scheme, the electrode strips are inserted into the electrode groove, and can be directly replaced when one electrode strip is damaged, without integral replacement; meanwhile, the electrode strips with proper quantity can be inserted according to the production condition, so that a better corona effect is kept, and unnecessary power waste can be reduced.

The present invention may be further configured in a preferred embodiment as: the electrode plate is connected with a plurality of locking bolts in a threaded mode, the number of the locking bolts is consistent with that of the electrode strips, and the locking bolts are abutted to the electrode strips.

Through adopting above-mentioned technical scheme, through the fixed electrode strip of locking bolt, reduce the possibility of electrode strip during operation drunkenness in the electrode tank, compare simultaneously in with electrode strip interference fit in the electricity inside groove, use the locking bolt, it is more convenient to dismantle and install.

The present invention may be further configured in a preferred embodiment as: a plurality of the electrode slots are arranged in a circular arc shape and are matched with the appearance of the corona roller.

By adopting the technical scheme, the linear distance between each electrode strip and the surface of the corona roller is equal, so that the corona effect of the material on the corona roller is uniform.

The present invention may be further configured in a preferred embodiment as: a protective cover is arranged above the corona roller, a mounting plate is arranged below the protective cover, the mounting plate is fixedly connected to the rack, and the mounting plate is hinged to the protective cover;

be equipped with the backup pad on the side of mounting panel, work as when the safety cover is in the open mode, butt joint board with the lateral wall butt of safety cover.

Through adopting above-mentioned technical scheme, when opening the safety cover and examining, repairing or changing inside spare part, on the side butt of safety cover and the backup pad, can make the safety cover be in the state of opening 90 degrees all the time, convenient operation.

The present invention may be further configured in a preferred embodiment as: the side wall of the protective cover is provided with a butt joint plate, the supporting plate is provided with a kidney-shaped groove, a rectangular rod is arranged in the kidney-shaped groove in a sliding mode, and the section of the rectangular rod is circular;

the butt joint plate is provided with a hook groove for the rectangular rod to be clamped in, the hook groove comprises a vertical portion, a transverse portion and a hook portion which are sequentially communicated, the hook portion is consistent with the vertical portion in the direction, and when the protective cover is in an open state, the rectangular rod is clamped in the hook portion.

By adopting the technical scheme, when the protective cover is in a 90-degree opening state, the rectangular rod is clamped into the hook part of the hook groove, so that the possibility of bouncing the protective cover when the protective cover is operated in the protective cover can be reduced.

The present invention may be further configured in a preferred embodiment as: the top of safety cover is equipped with two the corresponding fixed plate of plate electrode, threaded connection has on the fixed plate the screw rod, be equipped with the connecting plate on the plate electrode, the screw rod is kept away from the one end of fixed plate with the connecting plate rotates to be connected.

Through adopting above-mentioned technical scheme, the height of screw rod screw thread transmission adjusting electrode board, the distance between control electrode strip and corona roller, the material of the different thickness of adaptation.

The present invention may be further configured in a preferred embodiment as: the fixed plate is faced the electrode plate and still is equipped with the guide post, the guide post sets up in the both sides of screw rod relatively, the guide post includes guide bar and uide bushing, the guide bar slide in the uide bushing, the uide bushing is kept away from the one end of guide bar with fixed plate fixed connection, the guide bar is kept away from the one end of uide bushing with connecting plate fixed connection.

Through adopting above-mentioned technical scheme, the mutual slip of uide bushing and guide bar can make the motion of plate electrode more steady when the screw rod drives the plate electrode and reciprocates.

The present invention may be further configured in a preferred embodiment as: and a hand wheel is arranged on the part of the screw rod above the fixing plate.

Through adopting above-mentioned technical scheme, rotate the hand wheel and can rotate the screw rod, it is convenient simple, reduce workman's manual labor.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the electrode strips, the electrode plates and the electrode grooves, the electrode strips can be conveniently replaced, and a proper number of electrode strips can be installed as required, so that a better corona effect is achieved;

2. through the arrangement of the supporting plate, the abutting plate, the kidney-shaped groove, the rectangular rod and the hook groove, the effect that the protective cover is always in a 90-degree open state and parts in the protective cover can be conveniently operated can be achieved;

3. through the setting of fixed plate, screw rod and guide post, can play the screw rod and rotate and drive the plate electrode and reciprocate, adjust the distance between electrode strip and corona roller, adapt to the effect of the material of different thickness.

Drawings

Fig. 1 is a schematic structural diagram for embodying the whole in this embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic structural diagram for embodying the guide post, the electrode plate and the electrode bar in the present embodiment.

Fig. 5 is a partially enlarged schematic view of a portion C in fig. 4.

Fig. 6 is a partially enlarged schematic view of a portion D in fig. 4.

Fig. 7 is a schematic structural view for embodying the abutting plate and the supporting plate in the present embodiment.

Fig. 8 is a partially enlarged schematic view of a portion E in fig. 7.

Fig. 9 is a partially enlarged schematic view of a portion F in fig. 8.

Fig. 10 is a schematic view of a structure of an electrode in the prior art.

In the figure, 1, a frame; 11. a first conveying roller; 12. a corona roller; 13. a second conveying roller; 2. an electrode plate; 21. an electrode tank; 22. an electrode strip; 23. locking the bolt; 3. a protective cover; 31. a butt joint plate; 311. a hook groove; 3111. a vertical portion; 3112. a transverse straight portion; 3113. a hook portion; 4. mounting a plate; 41. a support plate; 411. a kidney-shaped groove; 412. a rectangular bar; 5. a fixing plate; 51. a screw; 511. a hand wheel; 52. a guide post; 521. a guide sleeve; 522. a guide bar; 53. a connecting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, the utility model discloses a corona treatment machine with can dismantle electrode, including frame 1, be equipped with first conveying roller 11, corona roller 12 and second conveying roller 13 in proper order in frame 1, corona roller 12 top then is equipped with safety cover 3, installs plate electrode 2 in the safety cover 3 (refer to fig. 4) for material to on the corona roller 12 carries out corona treatment. The material penetrates from the lower part of the first conveying roller 11, penetrates to the upper part of the corona roller 12 to be subjected to corona treatment, and then penetrates out from the lower part of the second conveying roller 13 after the corona treatment.

Referring to fig. 4 and 5, the electrode plates 2 are oppositely arranged along the length direction of the protective cover 3, electrode grooves 21 are arranged in the electrode plates 2, and electrode strips 22 are inserted in the electrode grooves 21 and used for discharging towards the material to perform corona treatment on the material; electrode tank 21 evenly is equipped with a plurality ofly along the width direction of plate electrode 2, and a plurality of electrode tanks 21 all are circular-arcly, and with the appearance looks adaptation of corona roller 12, and every electrode strip 22 reaches the distance on corona roller 12 surface unanimously basically, can make the corona effect to the material more even. In order to lock the electrode bars 22 and reduce the possibility of movement of the electrode bars in the electrode grooves 21, the electrode plate 2 is threadedly connected with locking bolts 23, the number of the locking bolts 23 is the same as that of the electrode bars 22, the heads of the locking bolts 23 abut against the electrode bars 22, and the electrode bars 22 can be locked by tightening the locking bolts 23.

Referring to fig. 4 and 6, the top of the protection cover 3 is provided with a fixing plate 5 corresponding to the electrode plate 2, the fixing plate 5 is provided with a screw 51 in threaded connection, one side of the electrode plate 2 is fixedly connected with a connecting plate 53, the connecting plate 53 is rotatably connected with the screw 51, the screw 51 rotates to drive the connecting plate 53 to move, and then the electrode plate 2 is driven to move along the vertical direction, so that the distance between the electrode strip 22 and the corona roller 12 is adjusted to adapt to materials with different thicknesses. In order to improve the movement stability of the electrode plate 2, the fixing plate 5 is further provided with guide posts 52 facing the connecting plate 53, the guide posts 52 are oppositely arranged on two sides of the screw 51, each guide post 52 comprises a guide sleeve 521 and a guide rod 522 inserted into the guide sleeve 521, one end of the guide sleeve 521, which is far away from the guide rod 522, is fixedly connected with the fixing plate 5, one end of the guide rod 522, which is far away from the guide sleeve 521, is fixedly connected with the connecting plate 53, and when the screw 51 drives the electrode plate 2 to move, the guide rods 522 and the guide sleeves 521 slide mutually, so that the possibility of oscillation of the electrode plate 2 is reduced. In order to rotate the screw 51, a hand wheel 511 is fixedly connected to a portion of the screw 51 above the fixed plate 5.

Referring to fig. 8 and 9, a mounting plate 4 is arranged below the protective cover 3, the mounting plate 4 is fixedly connected with the frame 1, the protective cover 3 is hinged with the fixing plate 5, and a support plate 41 is arranged on the mounting plate 4 and used for supporting the protective cover 3; the side wall of the protective cover 3, which is far away from the hinge point of the protective cover 3 and the mounting plate 4, is hinged with the top wall of the protective cover 3, so that the protective cover is convenient to open and can operate parts in the protective cover 3; when the protective cover 3 is in an open state at 90 degrees, the side wall of the protective cover 3 abuts against the support plate 41; a butting plate 31 is arranged on the side wall of the protective cover 3, a waist-shaped groove 411 is arranged on the supporting plate 41, a rectangular rod 412 with a circular section slides in the waist-shaped groove 411, a hook groove 311 for clamping the rectangular rod 412 is arranged on the butting plate 31, the hook groove 311 comprises a vertical part 3111, a horizontal part 3112 and a hook part 3113 which are sequentially communicated, the opening directions of the hook part 3113 and the vertical part 3111 are consistent, when the protective cover 3 is in an open state, the rectangular rod 412 is rotated and slid, and one end, away from the supporting plate 41, of the rectangular rod 412 is clamped into the hook part 3113; when the protection cover 3 is sprung upward, the rectangular bar 412 pulls the support plate 41 and the abutment plate 31 simultaneously, preventing the protection cover 3 from rotating.

The implementation process of the embodiment is as follows: when the electrode strip 22 needs to be replaced, the protective cover 3 is opened, the side wall of the protective cover 3 abuts against the support plate 41, the rectangular rod 412 is clamped into the hook portion 3113, then the side wall of the protective cover 3 far away from the support plate 41 is lifted, and the locking bolt 23 is loosened, so that the electrode strip 22 to be replaced can be replaced. When the height of the electrode plate 2 needs to be adjusted, the hand wheel 511 is rotated, the hand wheel 511 drives the screw rod 51 to rotate, the screw rod 51 drives the electrode plate 2 to move up and down, and then the distance between the electrode strip 22 and the corona roller 12 is adjusted to adapt to materials with different thicknesses.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a corona processor with can dismantle electrode, includes frame (1), be equipped with first conveying roller (11), corona roller (12) and second conveying roller (13) in proper order in frame (1), the top of corona roller (12) is equipped with plate electrode (2), be equipped with electrode strip (22) on plate electrode (2), its characterized in that: electrode board (2) are followed the axial of corona roller (12) sets up relatively, be equipped with electrode tank (21) on electrode board (2), electrode tank (21) are followed the width direction of electrode board (2) is equipped with a plurality of, electrode strip (22) can dismantle connect in electrode tank (21).

2. A corona processor having a removable electrode as set forth in claim 1, wherein: the electrode plate (2) is provided with a plurality of locking bolts (23) in threaded connection, the number of the locking bolts (23) is consistent with that of the electrode strips (22), and the locking bolts (23) are abutted to the electrode strips (22).

3. A corona processor having a removable electrode as set forth in claim 2, wherein: a plurality of the electrode grooves (21) are arrayed in a circular arc shape and are matched with the appearance of the corona roller (12).

4. A corona processor having a removable electrode as set forth in claim 3, wherein: a protective cover (3) is arranged above the corona roller (12), a mounting plate (4) is arranged below the protective cover (3), the mounting plate (4) is fixedly connected to the rack (1), and the mounting plate (4) is hinged to the protective cover (3);

be equipped with backup pad (41) on the side of mounting panel (4), work as when safety cover (3) are in the open mode, backup pad (41) with the lateral wall butt of safety cover (3).

5. The corona processor of claim 4 with a detachable electrode, wherein: a butt joint plate (31) is arranged on the side wall of the protective cover (3), a waist-shaped groove (411) is arranged on the supporting plate (41), a rectangular rod (412) is arranged in the waist-shaped groove (411) in a sliding mode, and the section of the rectangular rod (412) is circular;

be equipped with on butt joint board (31) and supply hook groove (311) that rectangle pole (412) were gone into, hook groove (311) are including vertical portion (3111), horizontal portion (3112) and hook portion (3113) that communicate in proper order, hook portion (3113) with the direction is unanimous in vertical portion (3111) seting up, works as when safety cover (3) are in the open mode, rectangle pole (412) card is gone into in hook portion (3113).

6. The corona processor of claim 5 with a detachable electrode, wherein: the top of safety cover (3) is equipped with two fixed plate (5) that electrode plate (2) are corresponding, threaded connection has screw rod (51) on fixed plate (5), be equipped with connecting plate (53) on electrode plate (2), screw rod (51) are kept away from the one end of fixed plate (5) with connecting plate (53) rotate and are connected.

7. The corona processor of claim 6, wherein: the fixing plate (5) is upward provided with guide posts (52) towards the electrode plate (2), the guide posts (52) are arranged on two sides of the screw rod (51) relatively, each guide post (52) comprises a guide rod (522) and a guide sleeve (521), the guide rods (522) slide in the guide sleeves (521), one end, far away from the guide rods (522), of each guide sleeve (521) is fixedly connected with the fixing plate (5), and one end, far away from the guide sleeves (521), of each guide rod (522) is fixedly connected with the connecting plate (53).

8. The corona processor of claim 7 with a detachable electrode, wherein: and a hand wheel (511) is arranged on the part of the screw rod (51) above the fixing plate (5).