CN202144112U

CN202144112U - Corona unit

Info

Publication number: CN202144112U
Application number: CN201120132135U
Authority: CN
Inventors: 曾景升
Original assignee: SUZHOU JINGTONG PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: SUZHOU JINGTONG PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2012-02-15
Anticipated expiration: 2021-04-26

Abstract

The utility model discloses a corona unit, comprising a first framework, a first rotating shaft of which two ends are rotatably arranged on the first framework, and a main roller is fixedly sleeved on the first rotating shaft; the corona unit also comprises a second framework, at least one connecting rod, which is close to the main roller and is parallel to the main roller, is fixedly connected on the second framework, the connecting rod is fixedly connected with an electrode strip which is connected with a transformer. The corona unit in the utility model has a simple structure, the voltage is increased through the transformer, the electrode stripe emits electric spark to the main roller, compared with the traditional material which is obtained by firstly coating adhesives, then drying and gluing, the adhesive force of the material is greatly improved.

Description

Corona unit

Technical field

The utility model relates to a kind of corona unit.

Background technology

The existing market increases the mode of silica gel material pet sheet face adhesive force: at first be entangled in the material coating solid on the main roller; Through air-heater material is fitted while drying up again; Thereby increase the adhesive force of silica gel material pet sheet face; But step in this way is comparatively loaded down with trivial details, and the adhesive force of the silica gel material pet sheet face after handling is not very desirable.

The utility model content

Above-mentioned comparatively loaded down with trivial details for overcoming if will increase the needed step of adhesive force of silica gel material pet sheet face; And handle the unfavorable shortcoming of effect later; It is simple in structure that the utility model provides, and handle the corona unit that can improve the adhesive force of silica gel material pet sheet face later.

In order to reach above purpose; The technical scheme that the utility model adopts is: a kind of corona unit, and it comprises that one first framework, two ends rotate first rotating shaft of being located on said first framework respectively, fixed cover is provided with a main roller in said first rotating shaft; Also comprise one second framework; A said connecting rod and an electrode strip are fixedly connected near said main roller and the connecting rod that parallels with it to be fixedly connected with at least one on said second framework, and said electrode strip is connected with a transformer.

Preferably, said electrode strip is provided with the radian that the outer wall with said main roller is complementary near the one side of said main roller.

Preferably, the lower end of said first framework is rotated and is provided with at least two second rotating shafts that parallel with said main roller, and fixed cover is provided with a secondary roller in said second rotating shaft.

Preferably, said second framework is slidingly connected through a moving track with said first framework mutually.

Preferably; Second contiguous block that said moving track comprises first contiguous block that is fixedly connected with the said first framework lower surface, is fixedly connected with the upper surface of the platform of said second base of frame; The lower surface of said first contiguous block is concaved with groove; The upper surface of said second contiguous block convexes with and the corresponding raised line of said groove, and said raised line slides and snaps in the said groove.

Owing to adopted technique scheme; Be not difficult to find out that the utility model corona unit is simple in structure; Increase voltage through transformer, electrode strip emission electric spark is coated with solid earlier compared to tradition to main roller; The material that dries up, fits and obtain has improved the adhesive force of material greatly.

Description of drawings

Fig. 1 is the front view of present embodiment;

Fig. 2 is the side view of present embodiment.

Among the figure:

The 1-main roller; 11-first rotating shaft; The 2-secondary roller; 21-second rotating shaft; The 3-electrode strip; The 31-connecting rod; The 4-moving track; 41-first contiguous block; 42-second contiguous block; 5-first framework; The 6-platform.

The specific embodiment

Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.

Referring to Fig. 1, shown in Figure 2; A kind of corona unit, it comprises that one first framework 5, two ends rotate respectively that fixed cover is provided with a main roller 1 in first rotating shaft, 11, the first rotating shafts of being located on first framework 5 11; Also comprise one second framework; A connecting rod 31 and an electrode strip 3 are fixedly connected near main roller 1 and the connecting rod 31 that parallels with it to be fixedly connected with at least one on second framework, and electrode strip 3 is connected with a transformer; Wherein transformer twines the adhesive force that rolls the material on 1 in main in order to increase voltage source and to launch electric sparks to main roller 1 through electrode strip 3, to increase.

In order electric spark to be transmitted on the main roller 1 uniformly, then electrode strip 3 is provided with the radian that the outer wall with main roller 1 is complementary near the one side of main roller 1.

Twine in main roller 1 trend in order to control; Then the lower end of first framework 5 is rotated and is provided with at least two second rotating shafts 21 that parallel with main roller 1; Fixed cover is provided with a secondary roller 2 in second rotating shaft 21; Material then passes secondary roller 2 and is wound on the main roller 1 again, can further regulate the conduct tension force of material through a plurality of secondary rollers 2.

In addition, for the silica gel material that can will be wound on the main roller 1 takes off from main roller 1, then second framework is slidingly connected through a moving track 4 with first framework 5 mutually; Wherein moving track 4 comprises first contiguous block 41 that is fixedly connected with first framework, 5 lower surfaces, the lower surface of second contiguous block, 42, the first contiguous blocks 41 that are fixedly connected with the upper surface of the platform 6 of second base of frame is concaved with groove, and the upper surface of second contiguous block 42 convexes with and the corresponding raised line of groove; Raised line slides and snaps in the groove; As shown in Figure 1, groove in the present embodiment and raised line be shaped as T-shape, in the time will taking out silica gel material; Then only need to promote first framework 5; Second framework is motionless, and then main roller 1 on first framework 5 and secondary roller 2 move thereupon and away from the electrode strip on second framework 3, take out material at this moment and get final product.

Above embodiment is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the people that is familiar with this technology understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.

Claims

1. corona unit; It comprises that one first framework (5), two ends rotate first rotating shaft of being located on said first framework (5) (11) respectively; Said first rotating shaft (11) is gone up fixed cover and is provided with a main roller (1), it is characterized in that: also comprise one second framework, be fixedly connected with at least one on said second framework near said main roller (1) and the connecting rod (31) that parallels with it; Said connecting rod (31) is fixedly connected with an electrode strip (3), and said electrode strip (3) is connected with a transformer.

2. corona unit according to claim 1 is characterized in that: said electrode strip (3) is provided with the radian that the outer wall with said main roller (1) is complementary near the one side of said main roller (1).

3. corona unit according to claim 1 is characterized in that: the lower end of said first framework (5) is rotated and is provided with at least two second rotating shafts (21) that parallel with said main roller (1), and said second rotating shaft (21) is gone up fixed cover and is provided with a secondary roller (2).

4. corona unit according to claim 1 is characterized in that: said second framework is slidingly connected through a moving track (4) with said first framework (5) mutually.

5. corona unit according to claim 4; It is characterized in that: second contiguous block (42) that said moving track (4) comprises first contiguous block (41) that is fixedly connected with said first framework (5) lower surface, is fixedly connected with the upper surface of the platform (6) of said second base of frame; The lower surface of said first contiguous block (41) is concaved with groove; The upper surface of said second contiguous block (42) convexes with and the corresponding raised line of said groove, and said raised line slides and snaps in the said groove.