Static elimination device for packaging adhesive film production

Abstract

The utility model relates to a static electricity eliminating device for packaging adhesive film production, which belongs to the field of packaging adhesive film production and comprises a fixing frame, a controller fixedly mounted outside the fixing frame and a mounting plate arranged inside the fixing frame, and a lifting mechanism extending to the lower surface of the fixing frame is arranged on the upper surface of the fixing frame. An adjusting mechanism is arranged at the bottom of the mounting plate, the lifting mechanism comprises a forward and reverse rotation motor fixedly mounted at the top of the fixing frame and a transmission wheel rotationally connected to the top of the mounting plate, and two winding and unwinding wheels are fixedly connected to an output shaft of the forward and reverse rotation motor. According to the static electricity elimination device for packaging adhesive film production, the controller starts the forward and reverse rotation motor to work to drive the winding and unwinding wheel to rotate in the forward and reverse directions, the distance between the static electricity dust removal device and the adhesive film body is conveniently and finely controlled at a constant speed, and adjustment can be conducted according to adhesive films of different thicknesses so that static electricity elimination treatment can be conducted; and the advantage of good static elimination effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of encapsulation film production, in particular to an electrostatic elimination device for encapsulation film production. Background Technique

[0002] During the transportation of the encapsulation film on the encapsulation film production line, it is necessary to eliminate static electricity from the encapsulation film to prevent the encapsulation film from having static electricity and adsorbing fibers and dust in the air, resulting in a decline in product quality. The static elimination device can generate a large amount of airflows with positive and negative charges, which can neutralize the charges carried on the object. When the surface of the object carries negative charges, they will attract the positive charges in the airflow. When the surface of the object carries positive charges, they will attract the negative charges in the airflow, thereby neutralizing the static electricity on the surface of the object and achieving the purpose of eliminating static electricity.

[0003] During the production process of the encapsulation film, an electrostatic elimination device for encapsulation film production is required. The Chinese utility model patent with the publication number CN219802639U discloses an electrostatic elimination device for encapsulation film production, which includes two outer sliding bodies and an inner sliding body that slide relative to each other inside and outside. The bottom of the outer sliding body is connected to a fixing device. The outer sliding body is provided with an outer slideway, and the inner sliding body is provided with an inner slideway that cooperates with the outer slideway. The inner slideway and the outer slideway are movably connected by a threaded rod. The top of the inner sliding body is provided with a fixing body, and the fixing body is connected to a storage cavity. This utility model can effectively adjust the distance between the electrostatic elimination device and the film by the mutual cooperation between the outer sliding body, the outer slideway, the inner slideway, and the inner sliding body, and then use a connecting belt combined with a conductor to realize the use for encapsulation films of different widths.

[0004] However, during the use of this electrostatic elimination device for encapsulation film production of this utility model, it is not convenient to adjust the height of the electrostatic elimination device according to the films of different thicknesses, and situations such as film stacking may occur, which will cause gaps in static electricity cleaning, thereby affecting the effect of static electricity treatment and not meeting the production requirements. Therefore, an electrostatic elimination device for encapsulation film production is proposed to solve the problems raised above. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an electrostatic elimination device for encapsulation film production, which has the advantages of good electrostatic elimination effect and strong practicability, and solves the problems that the existing electrostatic elimination device for encapsulation film production is not convenient to adjust the height of the electrostatic elimination device according to the films of different thicknesses during use, and situations such as film stacking may occur, which will cause gaps in static electricity cleaning, thereby affecting the effect of static electricity treatment and not meeting the production requirements.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An electrostatic elimination device for the production of encapsulation adhesive film, comprising a fixed frame, a controller fixedly installed outside the fixed frame, and a mounting plate disposed inside the fixed frame. A lifting mechanism extending from the upper surface of the fixed frame to its lower surface is provided, and an adjusting mechanism is disposed at the bottom of the mounting plate;

[0007] The lifting mechanism includes a forward and reverse motor fixedly installed at the top of the fixed frame and a transmission wheel rotatably connected to the top of the mounting plate. Two winding wheels are fixedly connected to the output shaft of the forward and reverse motor. A lifting rope is externally connected to the two winding wheels, and the lifting rope is wound around the outside of the transmission wheel;

[0008] The adjusting mechanism includes a double-acting cylinder disposed at the bottom of the mounting plate. Connecting seats are fixedly connected to the two output ends of the double-acting cylinder. Fixed blocks are fixedly connected to the bottoms of the two connecting seats, and shielding covers are fixedly connected to the bottoms of the two fixed blocks.

[0009] Further, the forward and reverse motor is electrically connected to the controller. Two moving openings adapted to the lifting rope are provided inside the fixed frame, and a protective pad adapted to the lifting rope is fixedly installed inside the moving opening.

[0010] Further, a first fixed pulley adapted to the lifting rope is provided on one side of the top of the fixed frame, and a second fixed pulley adapted to the lifting rope is provided on the other side of the top of the fixed frame. The lifting rope is respectively wound around the outside of the first fixed pulley and the second fixed pulley.

[0011] Further, an electrostatic dust removal device is provided at the bottom of the mounting plate. The electrostatic dust removal device includes a mounting seat fixedly connected to the top of the mounting plate. An electrostatic dust removal fan is fixedly installed at the bottom of the mounting seat. A mounting pipe is fixedly connected to the bottom of the electrostatic dust removal fan, and a number of spray heads are fixedly connected to the bottom of the mounting pipe.

[0012] Further, the double-acting cylinder is fixedly installed inside the mounting seat. The shielding cover is slidably connected to the outside of the mounting pipe, and the outer diameter of the mounting pipe is adapted to the inner diameter of the shielding cover.

[0013] Further, two limiting rods are fixedly connected inside the fixed frame. Limiting holes adapted to the limiting rods are provided inside the mounting plate, and the mounting plate is slidably connected to the outside of the limiting rods.

[0014] Further, a limiting component is provided at the bottom of the mounting plate. The limiting component includes a slider fixedly connected to the top of the connecting seat. A slide rail adapted to the slider is fixedly installed at the bottom of the mounting plate, and the slider is slidably connected to the slide rail.

[0015] Compared with the prior art, the utility model provides an electrostatic elimination device for the production of encapsulation adhesive films, which has the following beneficial effects:

[0016] 1. For the electrostatic elimination device for the production of encapsulation adhesive films, the forward and reverse motor is started to work through the controller to drive the winding and unwinding wheel to rotate forward, thereby winding the lifting rope, so that the mounting plate moves upward. The lifting rope is unwound by the reverse rotation of the winding and unwinding wheel, so that the mounting plate and the electrostatic dust removal device move downward, which is convenient for uniformly and finely controlling the distance between the electrostatic dust removal device and the adhesive film body. Then, the electrostatic dust removal device is started to work, and the electrostatic elimination treatment can be carried out by adjusting according to the adhesive films of different thicknesses, achieving the advantage of good electrostatic elimination effect.

[0017] 2. For the electrostatic elimination device for the production of encapsulation adhesive films, the double-acting cylinder is started to expand and contract through the controller to drive the two connecting seats, the two fixing blocks and the two shielding covers to move left and right, which is convenient for shielding the nozzles outside the mounting pipe according to the width of the adhesive film to be eliminated, and thus can be applied to the production of adhesive films of different widths, achieving the advantage of strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural sectional view of the utility model;

[0019] Figure 2 It is of the utility model Figure 1 The enlarged structural schematic diagram of A shown;

[0020] Figure 3 It is a three-dimensional structural view of the winding and unwinding wheel of the utility model;

[0021] Figure 4 It is a front view of the structure of the utility model.

[0022] In the figure: 1 fixing frame, 2 controller, 3 mounting plate, 4 lifting mechanism, 41 forward and reverse motor, 42 winding and unwinding wheel, 43 lifting rope, 44 first fixed pulley, 45 second fixed pulley, 46 transmission wheel, 5 electrostatic dust removal device, 51 mounting seat, 52 electrostatic dust removal fan, 53 mounting pipe, 54 nozzle, 6 adjusting mechanism, 61 double-acting cylinder, 62 connecting seat, 63 fixing block, 64 shielding cover, 7 limiting rod, 8 limiting component, 81 slider, 82 slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please refer to Figures 1 to 4 , an electrostatic elimination device for the production of encapsulation adhesive film in this embodiment, includes a fixing frame 1, a controller 2 fixedly installed outside the fixing frame 1, and a mounting plate 3 arranged inside the fixing frame 1. A lifting mechanism 4 extending from the upper surface of the fixing frame 1 to its lower surface is provided. An adjusting mechanism 6 is arranged at the bottom of the mounting plate 3. The lifting mechanism 4 includes a forward and reverse motor 41 fixedly installed at the top of the fixing frame 1 and a transmission wheel 46 rotatably connected to the top of the mounting plate 3. Two winding and unwinding wheels 42 are fixedly connected to the output shaft of the forward and reverse motor 41. A lifting rope 43 is externally connected to the two winding and unwinding wheels 42. The lifting rope 43 is wound around the outside of the transmission wheel 46.

[0026] Start the forward and reverse motor 41 to work through the controller 2 to drive the winding and unwinding wheel 42 to rotate forward, thereby winding the lifting rope 43, so that the mounting plate 3 moves upward. By rotating the winding and unwinding wheel 42 in reverse to unwind the lifting rope 43, the mounting plate 3 and the electrostatic dust removal device 5 move downward, facilitating the uniform and fine control of the distance between the electrostatic dust removal device 5 and the adhesive film body. Then start the electrostatic dust removal device 5 to work, and it can be adjusted according to the thickness of different adhesive films to perform electrostatic elimination treatment, achieving the advantage of good electrostatic elimination effect.

[0027] Among them, the forward and reverse motor 41 is electrically connected to the controller 2. Two moving ports adapted to the lifting rope 43 are opened inside the fixing frame 1, and a protection pad adapted to the lifting rope 43 is fixedly installed inside the moving port.

[0028] Specifically, a first fixed pulley 44 adapted to the lifting rope 43 is opened on one side of the top of the fixing frame 1, and a second fixed pulley 45 adapted to the lifting rope 43 is opened on the other side of the top of the fixing frame 1. The lifting rope 43 is respectively wound around the outside of the first fixed pulley 44 and the second fixed pulley 45.

[0029] In this embodiment, the adjusting mechanism 6 includes a double-acting cylinder 61 arranged at the bottom of the mounting plate 3. Connecting seats 62 are fixedly connected to both output ends of the double-acting cylinder 61. Fixed blocks 63 are fixedly connected to the bottoms of the two connecting seats 62. Shielding covers 64 are fixedly connected to the bottoms of the two fixed blocks 63. Start the double-acting cylinder 61 to expand and contract through the controller 2 to drive the two connecting seats 62, the two fixed blocks 63 and the two shielding covers 64 to move left and right, facilitating the shielding of the nozzles 54 outside the mounting tube 53 according to the width of the adhesive film to be eliminated, and thus being applicable to the production of adhesive films of different widths, achieving the advantage of strong practicability.

[0030] In this embodiment, an electrostatic dust removal device 5 is provided at the bottom of the mounting plate 3. The electrostatic dust removal device 5 includes a mounting seat 51 fixedly connected to the top of the mounting plate 3. An electrostatic dust removal fan 52 is fixedly installed at the bottom of the mounting seat 51. A mounting pipe 53 is fixedly communicated with the bottom of the electrostatic dust removal fan 52. A number of nozzles 54 are fixedly communicated with the bottom of the mounting pipe 53. The controller 2 is used to start the electrostatic dust removal fan 52 to work, and then the ionized air is sprayed from the nozzles 54 to the upper surface of the film body through the mounting pipe 53.

[0031] Among them, the double-acting cylinder 61 is fixedly installed inside the mounting seat 51. The shielding cover 64 is slidably connected to the outside of the mounting pipe 53. The outer diameter of the mounting pipe 53 is adapted to the inner diameter of the shielding cover 64. An activity port adapted to the mounting pipe 53 is provided inside the shielding cover 64.

[0032] It should be noted that two limiting rods 7 are fixedly connected inside the fixing frame 1. Limiting holes adapted to the limiting rods 7 are provided inside the mounting plate 3. The mounting plate 3 is slidably connected to the outside of the limiting rods 7.

[0033] Embodiment Two:

[0034] Please refer to Figures 1 to 4 , on the basis of Embodiment One, it includes a limiting component 8 provided at the bottom of the mounting plate 3. The limiting component 8 includes a slider 81 fixedly connected to the top of the connecting seat 62. A slide rail 82 adapted to the slider 81 is fixedly installed at the bottom of the mounting plate 3. The slider 81 is slidably connected to the slide rail 82. By providing the slider 81 and the slide rail 82, the stability of the shielding cover 64 during left and right movement is improved.

[0035] Adopting the above technical solution, the stability of the shielding cover 64 during left and right movement is improved.

[0036] The working principle of the above embodiment is as follows:

[0037] During use, the controller 2 is used to start the forward and reverse motor 41 to work to drive the winding and unwinding wheel 42 to rotate forward, thereby winding the lifting rope 43, so that the mounting plate 3 moves upward. The lifting rope 43 is unwound by the reverse rotation of the winding and unwinding wheel 42, so that the mounting plate 3 and the electrostatic dust removal device 5 move downward. The distance between the electrostatic dust removal device 5 and the film body is controlled evenly and precisely. Then the electrostatic dust removal device 5 is started to work, and the electrostatic elimination treatment can be carried out by adjusting according to the film of different thicknesses. The controller 2 is used to start the double-acting cylinder 61 to expand and contract to drive the two connecting seats 62, the two fixing blocks 63 and the two shielding covers 64 to move left and right, which is convenient for shielding the nozzles 54 outside the mounting pipe 53 according to the width of the film to be eliminated, and thus can be applied to the production of films of different widths.

[0038] All the electrical components mentioned in the text are electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. Moreover, the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail. This device is powered by an external power supply.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0040] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electrostatic eliminator for packaging film production, characterized in that: The invention comprises a fixing frame (1), a controller (2) fixedly mounted on the outside of the fixing frame (1), and a mounting plate (3) arranged inside the fixing frame (1); the upper surface of the fixing frame (1) is provided with a lifting mechanism (4) extending to the lower surface thereof; and the bottom of the mounting plate (3) is provided with an adjusting mechanism (6); The lifting mechanism (4) comprises a forward and reverse motor (41) fixedly mounted on the top of the fixing frame (1) and a transmission wheel (46) rotatably connected to the top of the mounting plate (3); two retractable wheels (42) are fixedly connected to the output shaft of the forward and reverse motor (41); the two retractable wheels (42) are externally transmission-connected with a suspension rope (43); and the suspension rope (43) is wound around the outside of the transmission wheel (46); The regulating mechanism (6) comprises a double-axis cylinder (61) arranged at the bottom of the mounting plate (3), the two output ends of the double-axis cylinder (61) are fixedly connected to a connecting seat (62), the bottoms of the two connecting seats (62) are fixedly connected to a fixing block (63), and the bottoms of the two fixing blocks (63) are fixedly connected to a shielding cover (64).

2. The static eliminator for packaging film production according to claim 1, characterized in that: The forward and reverse motor (41) is electrically connected to the controller (2); two movable openings adapted to the sling rope (43) are provided inside the fixing frame (1); and a protective pad adapted to the sling rope (43) is fixedly installed inside the movable opening.

3. The static eliminator for packaging film production according to claim 1, characterized in that: A first fixed pulley (44) adapted to the sling rope (43) is provided on one side of the top of the fixed frame (1), and a second fixed pulley (45) adapted to the sling rope (43) is provided on the other side of the top of the fixed frame (1), and the sling rope (43) is respectively wound around the outside of the first fixed pulley (44) and the second fixed pulley (45).

4. The static eliminator for packaging film production according to claim 1, characterized in that: An electrostatic dust removal device (5) is arranged at the bottom of the mounting plate (3), and the electrostatic dust removal device (5) comprises a mounting seat (51) fixedly connected to the top of the mounting plate (3); an electrostatic dust removal fan (52) is fixedly mounted at the bottom of the mounting seat (51); a mounting pipe (53) is fixedly connected to the bottom of the electrostatic dust removal fan (52); and a plurality of nozzles (54) are fixedly connected to the bottom of the mounting pipe (53).

5. The static eliminator for packaging film production according to claim 1, characterized in that: The dual-axis cylinder (61) is fixedly mounted inside the mounting seat (51), and the shielding cover (64) is slidably connected to the outside of the mounting tube (53), and the outer diameter of the mounting tube (53) is matched with the inner diameter of the shielding cover (64).

6. The static eliminator for packaging film production according to claim 1, characterized in that: Two limiting rods (7) are fixedly connected inside the fixing frame (1), limiting holes matching the limiting rods (7) are provided inside the mounting plate (3), and the mounting plate (3) is slidably connected to the outside of the limiting rods (7).

7. The static eliminator for packaging film production according to claim 1, characterized in that: A limit assembly (8) is provided at the bottom of the mounting plate (3), the limit assembly (8) comprising a sliding block (81) fixedly connected to the top of the connecting seat (62), a sliding rail (82) adapted to the sliding block (81) is fixedly installed at the bottom of the mounting plate (3), and the sliding block (81) and the sliding rail (82) are slidably connected.

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