Corona processor for double-sided release film

Abstract

The utility model discloses a double-sided release film corona processor, which relates to the technical field of corona processors and comprises a processing frame and a linear motor. A gas box is fixed to the front side face of the treatment frame, an activated carbon net is evenly inserted into a through groove in the left side face of the gas box, a negative pressure fan is installed on the front side face of the gas box, the two linear motors are fixed to the rear side face of the interior of the treatment frame, and a fixing shell is arranged on the front side face of a gas box rotor base; according to the double-sided release film corona treatment machine, the two ceramic electrode strips are adopted for conducting corona treatment on the two sides of a release film at the same time, the sliding adjusting frame can adjust the position of the film bundling frame, and therefore the multiple narrow release films can be limited; the problem of winding dislocation of the release film in the corona process is solved, meanwhile, dust on the surface of the release film can be cleaned through the dust sticking roller, and therefore the corona effect of the release film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corona treatment machines, in particular to a double-sided release film corona treatment machine. Background Art

[0002] The purpose of film corona treatment is to roughen the film surface, remove oil and dust on the film surface, dry water vapor, and make the film surface wetting tension value meet the requirements of printing, lamination, and aluminum plating, and meet food hygiene requirements. Due to the needs of production and manufacturing processes, plastic films need to be corona treated on one side to meet subsequent production needs, and some plastic films even need to be corona treated on both sides. The current corona treatment machine is prone to winding and misalignment when performing corona treatment on multiple narrow release films. At the same time, the surface of the release film is affected by static electricity, which will also cause dust adsorption, thereby affecting the effect of corona treatment. For this reason, we propose a double-sided release film corona treatment machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a double-sided release film corona treatment machine. Two ceramic electrode strips can be used to perform corona treatment on both sides of the release film at the same time. The sliding adjustment frame can adjust the position of the film bundle frame. In this way, multiple narrower release films can be limited to prevent the release film from being entangled and misplaced during the corona process. At the same time, the dust-collecting roller can clean the dust on the surface of the release film, thereby increasing the corona effect of the release film, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-sided release film corona treatment machine, comprising a treatment frame and a linear motor;

[0005] Processing rack: An air box is fixed on the front side, an activated carbon net is evenly inserted in the through groove on the left side of the air box, a negative pressure fan is installed on the front side of the air box, there are two linear motors respectively fixed on the rear side inside the processing rack, a fixed shell is provided on the front side of the air box mover seat, a ceramic electrode strip is installed inside the fixed shell, a high-voltage power supply is provided on the rear side of the processing rack, a limit unit is provided on the top surface of the processing rack, and a ash removal unit is provided on the side of the processing rack;

[0006] It also includes a controller, which is arranged at the top of the rear side of the processing frame. The input ends of the linear motor, ceramic electrode strips and negative pressure fan are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the high-voltage power supply.

[0007] The linear motor is started to adjust the distance between the two ceramic electrode strips and the release film. The high-voltage power supply provides high voltage electricity to the ceramic electrode strips, thereby performing corona treatment on both sides of the release film. Starting the negative pressure fan can suck harmful gases such as ozone generated during the corona process into the air box and adsorb them by the activated carbon net.

[0008] Furthermore, the limiting unit includes bolts, an adjusting frame, a fixed rail, a connecting frame and a film-bundling frame, the fixed rail is fixed on the top surface of the processing frame, the outer side of the fixed rail is slidably connected to the adjusting frame, the screw hole on the top surface of the adjusting frame is threadedly connected to the bolt, the left side of the adjusting frame is connected to one end of the connecting frame, and the other end of the connecting frame is rotatably connected to the film-bundling frame, and the sliding adjusting frame can adjust the position of the film-bundling frame, so that multiple narrower release films can be limited to prevent the release film from being entangled and misplaced during the corona process.

[0009] Furthermore, the dust removal unit includes a dust roller, a sliding rod, a fixed seat, an axle seat and a spring. There are two fixed seats and they are respectively fixed on the front and rear sides of the processing frame. A spring is placed inside the fixed seat. The inner end of the spring is connected to the outer side of the axle seat. The axle seat is slidably connected to the inside of the fixed seat. The end of the dust roller is rotatably connected to the inside of the axle seat. The extension of the spring makes the dust roller fit with the surface of the release film, thereby removing dust on the surface of the release film to improve the corona effect.

[0010] Furthermore, it also includes a frame and an industrial camera, wherein the frame has two frames fixed on the upper and lower sides of the processing frame respectively, and an industrial camera is placed inside the frame, and the input end of the industrial camera is electrically connected to the output end of the controller. The industrial camera inside the frame can detect the release film after corona, so as to timely discover any problems with the release film.

[0011] Furthermore, it also includes an anti-slip plate and a baffle, wherein the anti-slip plate is rotatably connected to the left side of the shaft seat, and the baffle is slidably connected to the outer side of the air box to facilitate personnel to disassemble and assemble the dust-stained roller and the activated carbon net.

[0012] Furthermore, it also includes lighting lamps, which are two and fixed at the two ends of the right side of the processing rack respectively. The input end of the lighting lamp is electrically connected to the output end of the controller. The lighting lamp can illuminate the surface of the release film, thereby improving the detection effect.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The distance between the two ceramic electrode strips and the release film is adjusted by starting the linear motor. The high-voltage power supply provides high voltage electricity to the ceramic electrode strips, thereby performing corona treatment on both sides of the release film. Starting the negative pressure fan can suck harmful gases such as ozone generated during the corona process into the air box and adsorb them by the activated carbon net.

[0015] 2. The position of the film holder can be adjusted by sliding the adjustment frame, so that multiple narrow release films can be limited to prevent the release films from being entangled and misplaced during the corona process. The spring extension makes the dust-collecting roller fit the surface of the release film, thereby removing the dust on the surface of the release film to improve the corona effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the rear side structure of the utility model;

[0018] Figure 3 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0019] In the figure: 1 processing frame, 2 limiting unit, 21 bolt, 22 adjusting frame, 23 fixed rail, 24 connecting frame, 25 film bundle frame, 3 ash removal unit, 31 ash-absorbing roller, 32 sliding rod, 33 fixed seat, 34 shaft seat, 35 spring, 4 linear motor, 5 fixed shell, 6 ceramic electrode strip, 7 air box, 8 activated carbon net, 9 negative pressure fan, 10 frame, 11 industrial camera, 12 anti-slip plate, 13 baffle, 14 lighting lamp, 15 controller, 16 high voltage power supply. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , This embodiment provides a technical solution: a double-sided release film corona treatment machine, including a treatment frame 1 and a linear motor 4;

[0022] Processing rack 1: An air box 7 is fixed on the front side, an activated carbon net 8 is evenly inserted in the through groove on the left side of the air box 7, a negative pressure fan 9 is installed on the front side of the air box 7, there are two linear motors 4 and they are respectively fixed on the rear side inside the processing rack 1, a fixed shell 5 is provided on the front side of the air box 7 mover seat, a ceramic electrode strip 6 is installed inside the fixed shell 5, a high-voltage power supply 16 is provided on the rear side of the processing rack 1, a limiting unit 2 is provided on the top surface of the processing rack 1, the limiting unit 2 includes a bolt 21, an adjusting frame 22, a fixed rail 23, a connecting frame 24 and a film beam frame 25, the fixed rail 23 is fixed on the top surface of the processing rack 1, the outer side of the fixed rail 23 is slidably connected to the adjusting frame 22, the bolt 21 is threadedly connected to the screw hole on the top surface of the adjusting frame 22, the left side of the adjusting frame 22 is connected to one end of the connecting frame 24, and the other end of the connecting frame 24 rotates The film bundle frame 25 is connected, and the sliding adjustment frame 22 can adjust the position of the film bundle frame 25, so that multiple narrow release films can be limited to prevent the release films from being entangled and misplaced during the corona process. A dust removal unit 3 is provided on the side of the processing frame 1, and the dust removal unit 3 includes a dust roller 31, a sliding rod 32, a fixed seat 33, an axle seat 34 and a spring 35. There are two fixed seats 33 and they are respectively fixed to the front and rear sides of the processing frame 1. A spring 35 is placed inside the fixed seat 33. The inner end of the spring 35 is connected to the outer side of the axle seat 34. The axle seat 34 is slidably connected to the inside of the fixed seat 33. The end of the dust roller 31 is rotatably connected to the inside of the axle seat 34. The extension of the spring 35 makes the dust roller 31 fit the surface of the release film, thereby removing dust from the surface of the release film to improve the corona effect.

[0023] The controller 15 is also included. The controller 15 is arranged at the top of the rear side of the processing frame 1. The input ends of the linear motor 4, the ceramic electrode strips 6 and the negative pressure fan 9 are electrically connected to the output end of the controller 15. The input end of the controller 15 is electrically connected to the output end of the high-voltage power supply 16. The linear motor 4 is started to adjust the distance between the two ceramic electrode strips 6 and the release film. The high-voltage power supply 16 provides high voltage electricity to the ceramic electrode strips 6, so as to perform corona treatment on both sides of the release film. The negative pressure fan 9 is started to suck the harmful gases such as ozone generated during the corona process into the air box 7, and the activated carbon net 8 is used for adsorption treatment. The frame 10 and the industrial camera 11 are also included. The frame 10 has two and is respectively fixed on the upper and lower sides of the processing frame 1. The inner An industrial camera 11 is placed inside the frame 10, and the input end of the industrial camera 11 is electrically connected to the output end of the controller 15. The industrial camera 11 inside the frame 10 can detect the release film after corona, so that problems with the release film can be discovered in time. It also includes an anti-slip plate 12 and a baffle 13. The anti-slip plate 12 is rotatably connected to the left side of the shaft seat 34, and the baffle 13 is slidably connected to the outer side of the air box 7. The anti-slip plate 12 and the baffle 13 are convenient for personnel to disassemble and assemble the dust-stained roller 31 and the activated carbon net 8. It also includes a lighting lamp 14. There are two lighting lamps 14 and they are respectively fixed at both ends of the right side of the processing frame 1. The input end of the lighting lamp 14 is electrically connected to the output end of the controller 15. The lighting lamp 14 can illuminate the surface of the release film, thereby improving the detection effect.

[0024] The working principle of a double-sided release film corona treatment machine provided by the utility model is as follows: first, the sliding adjustment frame 22 can be used to adjust the position of the film frame 25 according to the number of release films to be processed, so that multiple narrower release films can be limited to prevent the release film from being entangled and misplaced during the corona process. At the same time, the spring 35 is extended to make the dust roller 31 fit the surface of the release film, thereby removing the dust on the surface of the release film to improve the corona effect, and then the linear motor 4 is started to adjust the distance between the two ceramic electrode strips 6 and the release film. The high-voltage power supply 16 provides high voltage electricity to the ceramic electrode strips 6, so that the double sides of the release film are corona treated. Starting the negative pressure fan 9 can suck the harmful gases such as ozone generated during the corona process into the air box 7 and adsorb them by the activated carbon net 8. The anti-slip plate 12 and the baffle 13 are convenient for personnel to disassemble and assemble the dust roller 31 and the activated carbon net 8. The industrial camera 11 inside the frame 10 can detect the release film after corona treatment, so that problems with the release film can be discovered in time.

[0025] It is worth noting that the controller 15 disclosed in the above embodiment uses the model S7-200, and the negative pressure fan 9 can be freely configured according to the actual application scenario. It is recommended to use a small negative pressure fan of model RSF-850, the industrial camera 11 can use the industrial camera of model GX2500-C, and the lighting lamp 14 can use the lighting lamp of model XQS-XTD-3048. The controller 15 controls the linear motor 4, the ceramic electrode strip 6, the negative pressure fan 9, the industrial camera 11 and the lighting lamp 14 using the commonly used methods in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A double-sided release film corona treatment machine, characterized in that: It comprises a processing frame (1) and a linear motor (4); A processing frame (1): an air box (7) is fixed on the front side, an activated carbon net (8) is evenly inserted into the through groove on the left side of the air box (7), a negative pressure fan (9) is installed on the front side of the air box (7), two linear motors (4) are respectively fixed on the rear side of the processing frame (1), a fixed shell (5) is provided on the front side of the mover seat of the air box (7), a ceramic electrode strip (6) is installed inside the fixed shell (5), a high-voltage power supply (16) is provided on the rear side of the processing frame (1), a limit unit (2) is provided on the top surface of the processing frame (1), and a dust removal unit (3) is provided on the side of the processing frame (1); It also includes a controller (15), which is arranged at the top end of the rear side of the processing frame (1), and the input ends of the linear motor (4), the ceramic electrode strip (6) and the negative pressure fan (9) are electrically connected to the output end of the controller (15), and the input end of the controller (15) is electrically connected to the output end of the high-voltage power supply (16).

2. A double-sided release film corona treatment machine according to claim 1, characterized in that: The limiting unit (2) comprises a bolt (21), an adjusting frame (22), a fixed rail (23), a connecting frame (24) and a film-bearing frame (25); the fixed rail (23) is fixed on the top surface of the processing frame (1); the outer side of the fixed rail (23) is slidably connected with the adjusting frame (22); the screw hole on the top surface of the adjusting frame (22) is threadedly connected with the bolt (21); the left side surface of the adjusting frame (22) is connected to one end of the connecting frame (24); the other end of the connecting frame (24) is rotatably connected with the film-bearing frame (25).

3. A double-sided release film corona treatment machine according to claim 1, characterized in that: The dust removal unit (3) comprises a dust collecting roller (31), a sliding rod (32), a fixed seat (33), an axle seat (34) and a spring (35). There are two fixed seats (33) and they are respectively fixed on the front and rear sides of the processing frame (1). A spring (35) is placed inside the fixed seat (33). The inner end of the spring (35) is connected to the outer side of the axle seat (34). The axle seat (34) is slidably connected to the inside of the fixed seat (33). The end of the dust collecting roller (31) is rotatably connected to the inside of the axle seat (34).

4. A double-sided release film corona treatment machine according to claim 1, characterized in that: It also includes a frame (10) and an industrial camera (11), wherein the frame (10) has two and is respectively fixed to the upper and lower sides of the inside of the processing frame (1), and the industrial camera (11) is placed inside the frame (10), and the input end of the industrial camera (11) is electrically connected to the output end of the controller (15).

5. A double-sided release film corona treatment machine according to claim 3, characterized in that: It also includes an anti-slip plate (12) and a baffle (13), wherein the anti-slip plate (12) is rotatably connected to the left side of the shaft seat (34), and the baffle (13) is slidably connected to the outer side of the air box (7).

6. A double-sided release film corona treatment machine according to claim 1, characterized in that: It also includes lighting lamps (14), two of which are respectively fixed at two ends of the right side surface of the processing frame (1), and the input end of the lighting lamp (14) is electrically connected to the output end of the controller (15).

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