An EPC deviation correction mechanism for MLCC laminated film

Abstract

The invention relates to the technical field of film rolling equipment, and in particular to an EPC correction mechanism for MLCC laminated film rolling. It includes a mobile correction module and an EPC sensing mechanism, the mobile correction module includes a mobile correction mechanism and an unwinding servo mechanism, the mobile correction mechanism includes a second correction roller mechanism and a servo module mechanism, the second correction roller mechanism includes a fixed bottom plate, a support is provided at the top of the fixed bottom plate, the servo module mechanism is arranged at the top of the fixed bottom plate and is located on the outside of the support, a first guide rail is provided at the connection between the support and the fixed bottom plate, the first guide rail is symmetrically arranged with the center point of the fixed bottom plate as the axis, the bottom end of the unwinding servo mechanism is connected to a coupling, and the output end of the coupling is connected to the unwinding shaft; it can sense the position of the magnetic film in real time and give timely feedback to the system, and the servo module mechanism can make a round trip adjustment in time through the sensed data to ensure the central transportation of the magnetic film.

Description

Technical Field

[0001] The invention relates to the technical field of film rolling equipment, and in particular to an EPC deviation correction mechanism for MLCC laminated film rolling. Background Art

[0002] There is no clear and strict definition of roll film in the packaging industry. It is just a commonly accepted name in the industry. Simply put, it is a rolled packaging film. For packaging manufacturers, it is just one less process than producing finished bags. Its material types are also the same as plastic packaging bags. Common ones include PVC shrink film rolls, OPP rolls, PE rolls, PET protective films, composite rolls, etc.

[0003] The stacking film unwinding mechanism on the market only has a simple film unwinding function. During the unwinding process, the ceramic film will deviate more and more to one side, which leads to poor stacking accuracy. The current technology controls the deviation of the ceramic film by processing the roller into a tapered roller and increasing the parallel accuracy of each roller and the mechanism. This places very high demands on the mechanism and the ceramic film is not stable enough during operation, so the deviation cannot be accurately controlled. For this reason, we propose an EPC deviation correction mechanism for MLCC stacking roll film. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the invention provides an EPC correction mechanism for MLCC laminated film, which can sense the position of the magnetic film in real time and provide timely feedback to the system. The servo module mechanism can make timely back and forth adjustments based on the sensed data to ensure that the magnetic film is transported in the center.

[0005] In order to solve the above technical problems, the invention provides the following technical solutions: an EPC correction mechanism for MLCC laminated film, comprising a mobile correction module and an EPC sensing mechanism, the mobile correction module comprising a mobile correction mechanism and an unwinding servo mechanism, the mobile correction mechanism comprising a second correction roller mechanism and a servo module mechanism, the second correction roller mechanism comprising a fixed base plate, a support is provided at the top of the fixed base plate, the servo module mechanism is arranged at the top of the fixed base plate and is located on the outside of the support, a first guide rail is provided at the connection between the support and the fixed base plate, the first guide rail is symmetrically arranged with the center point of the fixed base plate as the axis, the bottom end of the unwinding servo mechanism is connected with a coupling, and the output end of the coupling is transmission-connected with the unwinding shaft.

[0006] As a preferred technical solution of the invention, the EPC sensing mechanism includes an EPC correction sensor and a first correction roller mechanism, the first correction roller mechanism includes a fixed bracket, a roller is connected to one side of the fixed bracket, the EPC correction sensor is arranged at the connection between the roller and the fixed bracket, and a second guide rail is provided on the outside of the roller, and the other end of the second guide rail is connected to the bracket bottom plate.

[0007] As a preferred technical solution of the invention, a connecting rod is provided at the connection between the mobile deviation correction module and the EPC sensing mechanism.

[0008] Compared with the prior art, the invention can achieve the following beneficial effects:

[0009] The mobile deviation correction module and EPC sensing mechanism can sense the position of the magnetic film in real time and provide timely feedback to the system. The servo module mechanism can make timely back-and-forth adjustments based on the sensed data to ensure that the magnetic film is transported in the center. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the invention;

[0011] Figure 2 It is a structural schematic diagram of the mobile deviation-correcting mechanism of the invention;

[0012] Figure 3 It is a schematic diagram of the structure of the unwinding servo mechanism of the invention;

[0013] Figure 4 It is a schematic diagram of the structure of the deviation correction mechanism of the invention;

[0014] Among them: 1. EPC correction sensor; 2. First correction roller mechanism; 3. Mobile correction mechanism; 4. Unwinding servo mechanism; 5. Fixed bracket; 6. Connecting rod; 7. Support; 8. Second correction roller mechanism; 9. Fixed bottom plate; 10. First guide rail; 11. Servo module mechanism; 12. Coupling; 13. Unwinding shaft; 15. Bracket bottom plate; 16. Roller; 17. Second guide rail. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, purpose and efficacy of the invention easy to understand, the invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the invention. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0016] Embodiment 1:

[0017] like Figure 1-Figure 4As shown, an EPC deflection correction mechanism for MLCC laminated roll film includes a mobile deflection correction module and an EPC sensing mechanism, the mobile deflection correction module includes a mobile deflection correction mechanism 3 and a rewinding servo mechanism 4, the mobile deflection correction mechanism 3 includes a second deflection correction roller mechanism 8 and a servo module mechanism 11, the second deflection correction roller mechanism 8 includes a fixed bottom plate 9, a support 7 is provided at the top of the fixed bottom plate 9, the servo module mechanism 11 is provided at the top of the fixed bottom plate 9 and is located on the outside of the support 7, and a first guide rail 10 is provided at the connection between the support 7 and the fixed bottom plate 9, and the first guide rail 10 is axially arranged with the center point of the fixed bottom plate 9 as the axis. Symmetrically arranged, the bottom end of the unwinding servo mechanism 4 is connected to a coupling 12, and the output end of the coupling 12 is drivingly connected to the unwinding shaft 13; the EPC sensing mechanism includes an EPC deviation correction sensor 1 and a first deviation correction roller mechanism 2, the first deviation correction roller mechanism 2 includes a fixed bracket 5, one side of the fixed bracket 5 is connected to a roller 16, the EPC deviation correction sensor 1 is arranged at the connection between the roller 16 and the fixed bracket 5, and a second guide rail 17 is arranged on the outer side of the roller 16, and the other end of the second guide rail 17 is connected to the bracket bottom plate 15; a connecting rod 6 is arranged at the connection between the mobile deviation correction module and the EPC sensing mechanism;

[0018] There is no clear and strict definition of roll film in the packaging industry. It is just a commonly accepted name in the industry. Simply put, it is a rolled packaging film. For packaging manufacturers, it is just one less process than producing finished bags. Its material types are also the same as plastic packaging bags. Common ones include PVC shrink film rolls, OPP rolls, PE rolls, PET protective films, composite rolls, etc.

[0019] The stacking film release mechanism on the market only has simple film release. During the film release operation, the ceramic film will deviate more and more to one side, which leads to poor stacking accuracy. The current technology controls the deviation of the ceramic film by processing the roller into a tapered roller and increasing the parallel accuracy of each roller and the mechanism. This places very high demands on the mechanism and the ceramic film is not stable enough during operation, and the deviation cannot be accurately controlled;

[0020] A servo movement correction mechanism is installed under the unwinding servo mechanism, which drives the unwinding mechanism back and forth through a screw rod;

[0021] The EPC deflection sensor can effectively and real-timely feedback the position of the ceramic film. The sensor feeds back the data to the mobile deflection correction mechanism, which adjusts back and forth according to the data. The connecting rod then drives the deflection correction roller mechanism to adjust the position of the ceramic film, correcting the position of the ceramic film to ensure that the ceramic film is aligned with the center of the upper pressing part.

[0022] The position of the magnetic film can be sensed in real time and fed back to the system in a timely manner. The servo module mechanism can make immediate back-and-forth adjustments based on the sensed data to ensure that the magnetic film is transported in the center.

[0023] The embodiments of the invention are described in detail above with reference to the accompanying drawings, but the invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the spirit of the invention.

Claims

1. An EPC deviation correction mechanism for MLCC laminated film, comprising a mobile deviation correction module and an EPC sensing mechanism, characterized in that: The mobile deflection correction module comprises a mobile deflection correction mechanism (3) and an unwinding servo mechanism (4), wherein the mobile deflection correction mechanism (3) comprises a second deflection correction roller mechanism (8) and a servo module mechanism (11), wherein the second deflection correction roller mechanism (8) comprises a fixed bottom plate (9), wherein a support (7) is provided at the top of the fixed bottom plate (9), wherein the servo module mechanism (11) is arranged at the top of the fixed bottom plate (9) and is located on the outside of the support (7), wherein a first guide rail (10) is provided at the connection between the support (7) and the fixed bottom plate (9), wherein the first guide rail (10) is symmetrically arranged with the center point of the fixed bottom plate (9) as an axis, wherein a coupling (12) is connected to the bottom end of the unwinding servo mechanism (4), and an output end of the coupling (12) is transmission-connected to an unwinding shaft (13).

2. The EPC deviation correction mechanism for MLCC laminated film according to claim 1, characterized in that: The EPC sensing mechanism comprises an EPC deflection correction sensor (1) and a first deflection correction roller mechanism (2), the first deflection correction roller mechanism (2) comprises a fixed bracket (5), one side of the fixed bracket (5) is connected to a roller (16), the EPC deflection correction sensor (1) is arranged at the connection between the roller (16) and the fixed bracket (5), and a second guide rail (17) is arranged on the outer side of the roller (16), and the other end of the second guide rail (17) is connected to the bracket bottom plate (15).

3. The EPC deviation correction mechanism for MLCC laminated film according to claim 2, characterized in that: A connecting rod (6) is provided at the connection between the mobile deviation correction module and the EPC sensing mechanism.

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