Corona treatment mechanism for high-barrier biaxially-oriented co-extruded film

Abstract

The utility model relates to the technical field of film corona treatment, in particular to a high-barrier type two-way stretching co-extrusion film corona treatment mechanism, which is provided with a cooling mechanism and a dust removal mechanism, so that a film can be quickly cooled during film corona treatment, the processing efficiency is improved, dust can be removed, and the service life of the film is prolonged. Film adsorption is prevented, and the processing quality is improved; comprising a corona mechanism; the device further comprises a driving mechanism, a cooling mechanism, a dust removal mechanism and an impurity removal mechanism, the driving mechanism is installed on the corona mechanism, the cooling mechanism is installed at the left end of the corona mechanism, the dust removal mechanism is installed at the left end of the corona mechanism, and the impurity removal mechanism is installed in the dust removal mechanism. The corona mechanism carries out corona treatment, the driving mechanism transports a film, the cooling mechanism cools the film, the dust removal mechanism removes dust, and the impurity removal mechanism cleans impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of film corona treatment, in particular to a high-barrier biaxially stretched co-extruded film corona treatment mechanism. Background Art

[0002] A film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. A film is a two-dimensional material formed by the deposition of atoms, molecules or ions on the surface of a substrate.

[0003] In the existing thin film corona treatment mechanism, for example, a thin film corona treatment mechanism disclosed in the utility model patent with application number 202223501097.3, the utility model installs a bracket, a fan body and a pipeline. When the thin film corona in the treatment box is completed, the fan body switch on the side of the bracket inside the treatment box is turned on, and then the fan blades in the fan body rotate at a high speed to speed up the air flow speed in the processing box, thereby facilitating the discharge of the gas generated by the corona in the processing box through the pipeline, thereby avoiding the long-term retention of the corona gas inside the processing box.

[0004] However, after the film is corona treated, high adhesion is generated on the surface of the film, causing the film to adsorb dust in the air, thereby reducing the processing quality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-barrier biaxially stretched co-extruded film corona treatment mechanism which is equipped with a cooling mechanism and a dust removal mechanism, so that the film can be quickly cooled during the corona treatment of the film, thereby improving the processing efficiency, and dust can be removed to prevent film adsorption and improve the processing quality.

[0006] The utility model discloses a high-barrier biaxially stretched co-extruded film corona treatment mechanism, comprising a corona mechanism; a driving mechanism, a cooling mechanism, a dust removal mechanism and a debris removal mechanism, wherein the driving mechanism is mounted on the corona mechanism, the cooling mechanism is mounted on the left end of the corona mechanism, the dust removal mechanism is mounted on the left end of the corona mechanism, and the debris removal mechanism is mounted inside the dust removal mechanism;

[0007] The corona mechanism performs corona treatment, the driving mechanism transports the film, the cooling mechanism cools the film, the dust removal mechanism removes dust, and the impurity removal mechanism cleans up the impurities; the film is transported by opening the driving mechanism, and the corona treatment is performed on the film by opening the corona mechanism, and the film after treatment is cooled by opening the cooling mechanism, and the dust removal mechanism is opened to remove dust and cool the inhaled air, and the collected dust is cleaned up by the impurity removal mechanism after the processing is completed, so that when the film is corona treated, the film can be quickly cooled, the processing efficiency is improved, the dust can be removed, the film is prevented from being adsorbed, and the processing quality is improved.

[0008] Preferably, the corona mechanism includes a box body, a lap roller, a corona machine, two sets of door panels and four sets of leaves. The lap roller is rotatably installed in the box body, the corona machine is installed at the upper end of the box body, and the two sets of door panels are rotatably installed at the front and rear ends of the box body through two sets of leaves respectively; the film is placed in by opening the door panel, and the film is corona treated by opening the corona machine.

[0009] Preferably, the driving mechanism includes two groups of transmission rollers, a motor, two groups of pulleys and belts. The two groups of transmission rollers are rotatably installed in a box body, and the input ends of the two groups of transmission rollers extend to the left side of the box body, and the output ends of the two groups of transmission rollers extend to the right side of the box body. The motor is installed at the left end of the box body, and the output end of the motor is connected to a group of transmission roller input ends, and each group of transmission roller output ends is connected to a group of pulleys, and the belt is wrapped and installed on the two groups of pulleys; the transmission roller is driven by turning on the motor to rotate the transmission roller, and the transmission roller rotates while the pulley is driven to rotate, and the pulley rotates while cooperating with the belt to make the two groups of transmission rollers rotate simultaneously to transport the film.

[0010] Preferably, the cooling mechanism includes a bellows, an air outlet and a fan, the bellows is installed at the left end of the box body, the air outlet is installed in the box body, and the air outlet is connected to the inside of the bellows, and the fan is installed at the left end of the bellows; by turning on the fan, air is allowed to cool the film through the air outlet.

[0011] Preferably, the dust removal mechanism includes a dust removal box, a filter, an air net, a water tank, a pump, an atomizing nozzle and a hose. The dust removal box is installed at the left end of the air box, the filter is installed at the lower end of the dust removal box, the air net is installed at the left end of the dust removal box, the water tank is installed at the lower end of the dust removal box, the pump is installed at the rear end of the water tank, and the pump input end extends to the inside of the water tank, the atomizing nozzle is installed on the dust removal box, and the pump output end is connected to the atomizing nozzle input end through a hose; by turning on the pump, the clean water in the water tank is passed through the hose and the atomizing nozzle to cool and dedust the air passing through the dust removal box, and the impurities in the water are filtered through the filter.

[0012] Preferably, the impurity removal mechanism includes a scraper and a handle, the scraper is slidably installed in the dust removal box, and the handle is installed at the left end of the scraper; the impurities on the filter screen are removed by pulling out the handle and cooperating with the scraper.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the film is transported by opening the driving mechanism, the film is subjected to corona treatment by opening the corona mechanism, the film is subjected to cooling treatment by opening the cooling mechanism, and the inhaled air is subjected to dust removal and cooling treatment by opening the dust removal mechanism. After the processing is completed, the collected dust is cleaned by the impurity removal mechanism, so that the film can be quickly cooled during the corona treatment of the film, thereby improving the processing efficiency, removing dust, preventing the film from being adsorbed, and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a right view structural schematic diagram of the utility model;

[0016] Figure 3 It is a right-side sectional axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the front view and section axonometric structure of the utility model;

[0018] Figure 5 The dust removal mechanism of the utility model is Figure 4 A schematic diagram of the enlarged structure of the front view section of the middle A part;

[0019] Markings in the attached drawings: 1. corona mechanism; 11. box body; 12. roller; 13. corona machine; 14. door panel; 15. hinge; 2. driving mechanism; 21. transmission roller; 22. motor; 23. pulley; 24. belt; 3. cooling mechanism; 31. bellows; 32. air outlet; 33. fan; 4. dust removal mechanism; 41. dust removal box; 42. filter; 43. wind net; 44. water tank; 45. pump; 46. atomizing nozzle; 47. hose; 5. debris removal mechanism; 51. scraper; 52. handle. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0021] like Figures 1 to 5As shown, it includes a corona mechanism 1, a driving mechanism 2, a cooling mechanism 3, a dust removal mechanism 4 and a debris removal mechanism 5, wherein the driving mechanism 2 is mounted on the corona mechanism 1, the cooling mechanism 3 is mounted on the left end of the corona mechanism 1, the dust removal mechanism 4 is mounted on the left end of the corona mechanism 1, and the debris removal mechanism 5 is mounted in the dust removal mechanism 4;

[0022] The corona mechanism 1 performs corona treatment, the driving mechanism 2 transports the film, the cooling mechanism 3 cools the film, the dust removal mechanism 4 removes dust, and the impurity removal mechanism 5 cleans impurities;

[0023] The corona mechanism 1 comprises a box 11, a lap roller 12, a corona machine 13, two sets of door panels 14 and four sets of leaves 15. The lap roller 12 is rotatably mounted in the box 11, the corona machine 13 is mounted on the upper end of the box 11, and the two sets of door panels 14 are rotatably mounted on the front and rear ends of the box 11 through two sets of leaves 15.

[0024] The driving mechanism 2 includes two groups of transmission rollers 21, a motor 22, two groups of pulleys 23 and a belt 24. The two groups of transmission rollers 21 are rotatably installed in the box 11, and the input ends of the two groups of transmission rollers 21 extend to the left side of the box 11, and the output ends of the two groups of transmission rollers 21 extend to the right side of the box 11. The motor 22 is installed at the left end of the box 11, and the output end of the motor 22 is connected to the input end of a group of transmission rollers 21, and the output end of each group of transmission rollers 21 is connected to a group of pulleys 23, and the belt 24 is covered and installed on the two groups of pulleys 23;

[0025] The cooling mechanism 3 includes a wind box 31, a tuyere 32 and a fan 33. The wind box 31 is installed at the left end of the box body 11. The tuyere 32 is installed in the box body 11, and the tuyere 32 is connected to the inside of the wind box 31. The fan 33 is installed at the left end of the wind box 31.

[0026] The drive roller 21 is driven by turning on the motor 22 to rotate, and the pulley 23 is driven to rotate while the drive roller 21 rotates. The pulley 23 rotates while cooperating with the belt 24 to make the two sets of drive rollers 21 rotate simultaneously to transport the film. At the same time, the corona treatment is performed on the film by turning on the corona machine 13, and the air is cooled by the air outlet 32 ​​by turning on the fan 33, so that the film can be quickly cooled when the film is corona treated, thereby improving the processing efficiency. Example 2

[0027] like Figures 1 to 5 As shown, it includes a corona mechanism 1, a driving mechanism 2, a cooling mechanism 3, a dust removal mechanism 4 and a debris removal mechanism 5, wherein the driving mechanism 2 is mounted on the corona mechanism 1, the cooling mechanism 3 is mounted on the left end of the corona mechanism 1, the dust removal mechanism 4 is mounted on the left end of the corona mechanism 1, and the debris removal mechanism 5 is mounted in the dust removal mechanism 4;

[0028] The corona mechanism 1 performs corona treatment, the driving mechanism 2 transports the film, the cooling mechanism 3 cools the film, the dust removal mechanism 4 removes dust, and the impurity removal mechanism 5 cleans impurities;

[0029] The corona mechanism 1 comprises a box 11, a lap roller 12, a corona machine 13, two sets of door panels 14 and four sets of leaves 15. The lap roller 12 is rotatably mounted in the box 11, the corona machine 13 is mounted on the upper end of the box 11, and the two sets of door panels 14 are rotatably mounted on the front and rear ends of the box 11 through two sets of leaves 15.

[0030] The driving mechanism 2 includes two groups of transmission rollers 21, a motor 22, two groups of pulleys 23 and a belt 24. The two groups of transmission rollers 21 are rotatably installed in the box 11, and the input ends of the two groups of transmission rollers 21 extend to the left side of the box 11, and the output ends of the two groups of transmission rollers 21 extend to the right side of the box 11. The motor 22 is installed at the left end of the box 11, and the output end of the motor 22 is connected to the input end of a group of transmission rollers 21, and the output end of each group of transmission rollers 21 is connected to a group of pulleys 23, and the belt 24 is covered and installed on the two groups of pulleys 23;

[0031] The cooling mechanism 3 includes a wind box 31, a tuyere 32 and a fan 33. The wind box 31 is installed at the left end of the box body 11. The tuyere 32 is installed in the box body 11, and the tuyere 32 is connected to the inside of the wind box 31. The fan 33 is installed at the left end of the wind box 31.

[0032] The dust removal mechanism 4 includes a dust removal box 41, a filter screen 42, an air net 43, a water tank 44, a pump 45, an atomizing nozzle 46 and a hose 47. The dust removal box 41 is installed at the left end of the air box 31, the filter screen 42 is installed at the lower end of the dust removal box 41, the air net 43 is installed at the left end of the dust removal box 41, the water tank 44 is installed at the lower end of the dust removal box 41, the pump 45 is installed at the rear end of the water tank 44, and the input end of the pump 45 extends to the inside of the water tank 44, the atomizing nozzle 46 is installed on the dust removal box 41, and the output end of the pump 45 is connected to the input end of the atomizing nozzle 46 through a hose 47;

[0033] The dust removal mechanism 5 includes a scraper 51 and a handle 52. The scraper 51 is slidably installed in the dust removal box 41, and the handle 52 is installed at the left end of the scraper 51.

[0034] The drive roller 21 is driven by turning on the motor 22 to rotate the drive roller 21, and the pulley 23 is driven to rotate while the drive roller 21 rotates. The pulley 23 rotates while cooperating with the belt 24 to make the two sets of drive rollers 21 rotate simultaneously to transport the film. At the same time, the corona treatment is performed on the film by turning on the corona machine 13, and the clean water in the water tank 44 is turned on by turning on the pump 45 to pass through the hose 47 and cooperate with the atomizing nozzle 46 to cool down and remove dust from the air passing through the dust removal box 41. The air is cooled by turning on the fan 33 through the air outlet 32 ​​to cool the film, and the impurities in the water are filtered through the filter 42. After the processing is completed, the impurities on the filter 42 are removed by pulling out the handle 52 and cooperating with the scraper 51, so that when the film is corona treated, the dust can be removed, the film is prevented from being adsorbed, and the processing quality is improved.

[0035] like Figures 1 to 5 As shown, the utility model is a high-barrier biaxially stretched co-extruded film corona treatment mechanism, which, when working, drives the drive roller 21 by turning on the motor 22 to rotate the drive roller 21, and drives the pulley 23 while the drive roller 21 rotates, and cooperates with the belt 24 to make the two sets of drive rollers 21 rotate simultaneously to transport the film, and at the same time, the corona machine 13 is turned on to perform corona treatment on the film, and the pump 45 is turned on to allow the clean water in the water tank 44 to pass through the hose 47 and the atomizing nozzle 46 to cool down and remove dust from the air passing through the dust removal box 41, and the fan 33 is turned on to allow the air to cool down the film through the air outlet 32, and the impurities in the water are filtered through the filter 42. After the processing is completed, the impurities on the filter 42 are removed by pulling out the handle 52 and cooperating with the scraper 51.

[0036] The corona machine 13, the motor 22, the fan 33 and the pump 45 of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for the technicians in the field to make creative efforts.

[0037] The main functions achieved by the utility model are: during the film corona treatment process, by setting a cooling mechanism and a dust removal mechanism, the film can be quickly cooled during the film corona treatment, thereby improving the processing efficiency, and dust can be removed to prevent film adsorption and improve the processing quality.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A high-barrier biaxially oriented co-extruded film corona treatment mechanism, comprising a corona mechanism (1); characterized in that: It also includes a driving mechanism (2), a cooling mechanism (3), a dust removal mechanism (4) and a debris removal mechanism (5), wherein the driving mechanism (2) is mounted on the corona mechanism (1), the cooling mechanism (3) is mounted on the left end of the corona mechanism (1), the dust removal mechanism (4) is mounted on the left end of the corona mechanism (1), and the debris removal mechanism (5) is mounted in the dust removal mechanism (4); The corona mechanism (1) performs corona treatment, the driving mechanism (2) transports the film, the cooling mechanism (3) cools the film, the dust removal mechanism (4) removes dust, and the impurity removal mechanism (5) cleans impurities.

2. A high barrier biaxially oriented co-extruded film corona treatment mechanism as claimed in claim 1, characterized in that: The corona mechanism (1) comprises a box (11), a lap roller (12), a corona machine (13), two sets of door panels (14) and four sets of leaves (15). The lap roller (12) is rotatably mounted in the box (11), the corona machine (13) is mounted at the upper end of the box (11), and the two sets of door panels (14) are rotatably mounted at the front and rear ends of the box (11) respectively through two sets of leaves (15).

3. A high barrier biaxially oriented co-extruded film corona treatment mechanism as claimed in claim 2, characterized in that: The driving mechanism (2) comprises two sets of transmission rollers (21), a motor (22), two sets of belt pulleys (23) and a belt (24). The two sets of transmission rollers (21) are rotatably mounted in the box (11), and the input ends of the two sets of transmission rollers (21) extend to the left side of the box (11), and the output ends of the two sets of transmission rollers (21) extend to the right side of the box (11). The motor (22) is mounted at the left end of the box (11), and the output end of the motor (22) is connected to the input end of a set of transmission rollers (21), and the output end of each set of transmission rollers (21) is connected to a set of belt pulleys (23). The belt (24) is mounted on the two sets of belt pulleys (23).

4. A high barrier biaxially oriented co-extruded film corona treatment mechanism as claimed in claim 2, characterized in that: The cooling mechanism (3) comprises a bellows (31), an air outlet (32) and a fan (33); the bellows (31) is mounted at the left end of the box body (11); the air outlet (32) is mounted inside the box body (11); the air outlet (32) is communicated with the interior of the bellows (31); and the fan (33) is mounted at the left end of the bellows (31).

5. A high barrier biaxially oriented co-extruded film corona treatment mechanism as claimed in claim 4, characterized in that: The dust removal mechanism (4) comprises a dust removal box (41), a filter screen (42), an air net (43), a water tank (44), a pump (45), an atomizing nozzle (46) and a hose (47). The dust removal box (41) is mounted at the left end of the air box (31), the filter screen (42) is mounted at the lower end of the dust removal box (41), the air net (43) is mounted at the left end of the dust removal box (41), the water tank (44) is mounted at the lower end of the dust removal box (41), the pump (45) is mounted at the rear end of the water tank (44), and the input end of the pump (45) extends to the inner side of the water tank (44), the atomizing nozzle (46) is mounted on the dust removal box (41), and the output end of the pump (45) is connected to the input end of the atomizing nozzle (46) via a hose (47).

6. A high barrier biaxially oriented co-extruded film corona treatment mechanism as claimed in claim 5, characterized in that: The dust removal mechanism (5) comprises a scraper (51) and a handle (52). The scraper (51) is slidably mounted in the dust removal box (41), and the handle (52) is mounted on the left end of the scraper (51).

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