Multifunctional high-temperature-resistant film separator

Abstract

The utility model relates to the technical field of film roll-dividing machines, in particular to a multifunctional high-temperature-resistant film roll-dividing machine, a correcting device comprises an extension plate, the extension plate is fixedly installed on the surface of one side of a second machine frame, and a threaded rod is rotatably connected between the extension plate and a first machine frame. A rotating wheel is fixedly and rotatably connected to the surface of the threaded rod, a sliding rod is fixedly installed between the extension plate and the first rack, two movable plates are in threaded connection to the surface of the threaded rod, the movable plates are in sliding connection with the sliding rod through the threaded rod, and limiting rings are fixedly installed on the surfaces of the tops of the movable plates. The utility model solves the problems that the position of the film cylinder of the existing film separator needs to be manually adjusted to the middle position relative to the separator roll, so as to prevent the position of the film from deviating, and the manual adjustment has larger error and is not beneficial to the separator roll use of the film.

Description

Technical Field

[0001] The utility model relates to the technical field of film rewinding machines, in particular to a multifunctional high-temperature resistant film rewinding machine. Background Art

[0002] A film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials. The scientific explanation of a film is: a two-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate. Examples include optical films, composite films, superconducting films, polyester films, nylon films, plastic films, etc. Films are widely used in industries such as electronics and electrical appliances, machinery, and printing.

[0003] There is a prior art multifunctional film rewinding machine with the publication number CN218144715U. This patent uses a first limiting rod on a first through hole. The first limiting rod can limit the film, so as to prevent the film cylinder from slipping, thereby improving the rewinding efficiency of this rewinding machine.

[0004] The inventor found in daily work that although the first limiting rod on the above-mentioned multifunctional film rewinding machine can limit the film and prevent the film cylinder from slipping, during the process of installing the film cylinder onto the rewinding roller, the position of the film cylinder relative to the rewinding roller needs to be manually adjusted to the middle position to prevent the film position from deviating. However, the error in manual adjustment is relatively large, which is not conducive to the rewinding and use of the film. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems in the above background, and to propose a multifunctional high-temperature resistant film rewinding machine.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A multifunctional high-temperature resistant film rewinding machine includes a first frame and a second frame. A first transmission shaft and a second transmission shaft are respectively rotatably connected between the first frame and the second frame. An assembly roller is rotatably connected to the inner wall surface of the first frame. A control chassis is fixedly installed on the side surface of the first frame. A filter screen is fixedly installed inside the control chassis. The control chassis is electrically connected to the first transmission shaft, the second transmission shaft, and the assembly roller. A correction device is provided on one side surface of the second frame. The correction device includes an extension plate. The extension plate is fixedly installed on one side surface of the second frame. A threaded rod is rotatably connected between the extension plate and the first frame. A rotating wheel is fixedly installed on the surface of the threaded rod. The threads on the surface of the threaded rod are reverse threads centered on the rotating wheel. The setting of the rotating wheel plays the role of driving the threaded rod to rotate.

[0007] Preferably, a slide bar is fixedly installed between the extension plate and the first frame, and the surface of the threaded bar is threadedly connected with two movable plates. The arrangement of the threaded bar plays an effect of driving the movable plates to move on the surface of the slide bar.

[0008] Preferably, the movable plate is slidably connected by means of a threaded rod and a sliding rod, and a limit ring is fixedly installed on the top surface of the movable plate. The setting of the limit ring has the effect of correcting the position of the film roll on the surface of the assembly roller.

[0009] Preferably, a heat dissipation device is provided on the bottom surface of the control chassis, and the heat dissipation device includes a long groove, and the long groove is provided on the bottom surface of the control chassis, and a sliding frame is slidably connected inside the long groove, and a first motor is fixedly installed on the surface of the vertical end of the sliding frame, and a heat dissipation fan is fixedly installed on the output end of the first motor. The first motor is provided to drive the heat dissipation fan to rotate.

[0010] Preferably, a second motor is fixedly mounted on the bottom surface of the horizontal end of the sliding frame, and a gear is fixedly mounted on the output end of the second motor. The second motor has the effect of driving the gear to rotate.

[0011] Preferably, a rack is fixedly mounted on the surface of the control chassis, and the gear and the rack are meshed with each other. The arrangement of the gear and the rack enables the sliding frame to move inside the long slot.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a correction device, when the device is needed, the film roll is first passed through the inside of one of the limit rings and sleeved on the surface of the assembly roller. After the sleeve is completed, when the film roll needs to be corrected to the middle position of the assembly roller as much as possible, the rotating wheel is first rotated, and the rotation of the rotating wheel drives the threaded rod to rotate. Since the threads on the surface of the threaded rod are mutually reverse threads with the rotating wheel as the center, when the rotating wheel drives the threaded rod to rotate, the two movable plates threadedly connected on the surface will move in the direction of approaching each other on the surface of the sliding rod. The two movable plates move in the direction of approaching each other on the surface of the sliding rod, driving the two limit rings to move in the direction of approaching each other. The two limit rings move in the direction of approaching each other, thereby adjusting the film roll on the surface of the assembly cylinder, so that the film roll can be in the middle position relative to the assembly roller. Through the cooperation of the above structure, the film roll can be in the middle position relative to the assembly roller, so as to facilitate the film on the film roll to be divided into rolls for production and use.

[0014] 2. In the present utility model, by providing a heat dissipation device, when the film roll is installed and needs to be unrolled, first, the film is sequentially wound around the first transmission shaft and the second transmission shaft for arrangement. After the arrangement is completed, the control chassis is used to control the rotation of the first transmission shaft, the second transmission shaft, and the assembly roller, so as to perform the corresponding unrolling operation. At the same time, when the control chassis is operating, the first motor can be started. The start of the first motor drives the heat dissipation fan to rotate. The rotation of the heat dissipation fan accelerates the air flow rate, thereby dissipating heat from the control chassis. At the same time, the second motor can be started during the heat dissipation process. The start of the second motor drives the gear to rotate. The rotation of the gear meshes with the rack, and further enables the sliding frame to move inside the long groove. The movement of the sliding frame inside the long groove drives the first motor and the heat dissipation fan to move, so that the heat dissipation fan can evenly dissipate heat from the control chassis, improving the heat dissipation effect on the control chassis. Through the cooperation of the above structures, the purpose of dissipating heat from the control chassis is achieved, enabling the heat dissipation chassis to be resistant to high temperatures, avoiding damage caused by the high temperature inside the control chassis during long-term operation, and improving the service life of the control chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of a multifunctional high-temperature-resistant film unrolling machine proposed by the present utility model;

[0016] Figure 2 FIG. 7 is a right-view structural schematic diagram of a multifunctional high-temperature-resistant film unrolling machine proposed by the present utility model;

[0017] Figure 3 FIG. 8 is a side-view structural schematic diagram of a multifunctional high-temperature-resistant film unrolling machine proposed by the present utility model;

[0018] Figure 4 FIG. 9 is a structural schematic diagram of a multifunctional high-temperature-resistant film unrolling machine Figure 3 proposed by the present utility model at position A;

[0019] LEGEND DESCRIPTION:

[0020] 1. First frame; 2. First transmission shaft; 3. Second transmission shaft; 4. Assembly roller; 5. Calibration device; 51. Extension plate; 52. Threaded rod; 53. Rotating wheel; 54. Slide bar; 55. Movable plate; 56. Limit ring; 6. Heat dissipation device; 61. Long groove; 62. Sliding frame; 63. First motor; 64. Heat dissipation fan; 65. Second motor; 66. Gear; 67. Rack; 7. Second frame; 8. Control chassis; 9. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a multifunctional high-temperature resistant film rewinder, which includes a first frame 1 and a second frame 7. A first transmission shaft 2 and a second transmission shaft 3 are respectively rotatably connected between the first frame 1 and the second frame 7. An assembly roller 4 is rotatably connected to the inner wall surface of the first frame 1. A control chassis 8 is fixedly installed on the side surface of the first frame 1. A filter screen 9 is fixedly installed inside the control chassis 8. The control chassis 8 is electrically connected to the first transmission shaft 2, the second transmission shaft 3, and the assembly roller 4.

[0024] Next, specifically describe the specific settings and functions of its correction device 5 and heat dissipation device 6.

[0025] In this embodiment: A correction device 5 is provided on one side surface of the second frame 7. The correction device 5 includes an extension plate 51. The extension plate 51 is fixedly installed on one side surface of the second frame 7. A threaded rod 52 is rotatably connected between the extension plate 51 and the first frame 1. A rotating wheel 53 is fixedly installed on the surface of the threaded rod 52. The threads on the surface of the threaded rod 52 are reverse threads centered on the rotating wheel 53.

[0026] In this embodiment: The setting of the rotating wheel 53 plays an effect of driving the threaded rod 52 to rotate.

[0027] Specifically, a slide rod 54 is fixedly installed between the extension plate 51 and the first frame 1. Two movable plates 55 are threadedly connected to the surface of the threaded rod 52.

[0028] In this embodiment: The setting of the threaded rod 52 plays an effect of driving the movable plate 55 to move on the surface of the slide rod 54.

[0029] Specifically, the movable plate 55 is slidably connected by means of the threaded rod 52 and the slide rod 54. A limit ring 56 is fixedly installed on the top surface of the movable plate 55. The setting of the limit ring 56 plays an effect of correcting the position of the film roll on the surface of the assembly roller 4.

[0030] In this embodiment: A heat dissipation device 6 is provided on the bottom surface of the control chassis 8. The heat dissipation device 6 includes a long slot 61 which is opened on the bottom surface of the control chassis 8. A sliding frame 62 is slidably connected inside the long slot 61. A first motor 63 is fixedly installed on the surface of the vertical end of the sliding frame 62, and a heat dissipation fan 64 is fixedly installed at the output end of the first motor 63. When the film roll is installed and needs to be unrolled, first, the film is sequentially wound around the first drive shaft 2 and the second drive shaft 3 for arrangement. After the arrangement is completed, the control chassis 8 is used to control the rotation of the first drive shaft 2, the second drive shaft 3, and the assembly roller 4, so as to perform the corresponding unrolling operation. At the same time, when the control chassis 8 is running, the first motor 63 can be started. The first motor 63 starts to drive the heat dissipation fan 64 to rotate. The rotation of the heat dissipation fan 64 accelerates the air flow rate, thereby dissipating heat from the control chassis 8. At the same time, the second motor 65 can be started during the heat dissipation process. The second motor 65 starts to drive the gear 66 to rotate. The rotation of the gear 66 meshes with the rack 67, and further enables the sliding frame 62 to move inside the long slot 61. The movement of the sliding frame 62 inside the long slot 61 drives the first motor 63 and the heat dissipation fan 64 to move, so that the heat dissipation fan 64 can evenly dissipate heat from the control chassis 8, improving the heat dissipation effect on the control chassis 8. Through the cooperation of the above structures, the purpose of dissipating heat from the control chassis 8 is achieved, enabling the heat dissipation chassis to be resistant to high temperatures, avoiding damage to the control chassis 8 caused by high internal temperatures during long-term operation, and improving the service life of the control chassis 8.

[0031] Specifically, a second motor 65 is fixedly installed on the bottom surface of the horizontal end of the sliding frame 62, and a gear 66 is fixedly installed at the output end of the second motor 65.

[0032] In this embodiment: The setting of the second motor 65 plays the role of driving the gear 66 to rotate.

[0033] Specifically, a rack 67 is fixedly installed on the surface of the control chassis 8, and the gear 66 and the rack 67 are meshed with each other.

[0034] In this embodiment: The setting of the gear 66 and the rack 67 plays the role of enabling the sliding frame 62 to move inside the long slot 61.

[0035] Working principle: By setting the calibration device 5, when the device needs to be used, first pass the film roll through the inside of one of the limit rings 56 and sleeved on the surface of the assembly roller 4. After sleeving, when it is necessary to correct the film roll to the middle position of the assembly roller 4 as much as possible, first rotate the rotating wheel 53. The rotation of the rotating wheel 53 drives the threaded rod 52 to rotate. Since the threads on the surface of the threaded rod 52 are reverse threads centered on the rotating wheel 53, when the rotating wheel 53 drives the threaded rod 52 to rotate, the two movable plates 55 connected by the threads on its surface will move towards each other on the surface of the slide rod 54. The movement of the two movable plates 55 towards each other on the surface of the slide rod 54 drives the two limit rings 56 to move towards each other, and the movement of the two limit rings 56 towards each other adjusts the alignment of the film roll on the surface of the assembly cylinder, so that the film roll can be in the middle position relative to the assembly roller 4. Through the cooperation of the above structure, the film roll can be in the middle position relative to the assembly roller 4, which is convenient for the split-roll production and use of the film on the film roll. When the film roll is installed and split-roll is required, first arrange the film to bypass the first drive shaft 2 and the second drive shaft 3 in sequence. After the arrangement is completed, use the control chassis 8 to control the rotation of the first drive shaft 2, the second drive shaft 3 and the assembly roller 4, so as to perform the corresponding split-roll operation. At the same time, when the control chassis 8 is running, the first motor 63 can be started. The start of the first motor 63 drives the radiator fan 64 to rotate. The rotation of the radiator fan 64 accelerates the air flow rate, thereby cooling the control chassis 8. At the same time, the second motor 65 can be started during the heat dissipation process. The start of the second motor 65 drives the gear 66 to rotate. The rotation of the gear 66 meshes with the rack 67, and then the sliding frame 62 moves inside the long groove 61. The movement of the sliding frame 62 inside the long groove 61 drives the first motor 63 and the radiator fan 64 to move, so that the radiator fan 64 can evenly cool the control chassis 8, improving the heat dissipation effect on the control chassis 8. Through the cooperation of the above structure, the purpose of cooling the control chassis 8 is achieved, so that the heat dissipation chassis can withstand high temperatures, avoiding damage to the control chassis 8 caused by its internal high temperature during long-term operation, and improving the service life of the control chassis 8.

[0036] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A multifunctional high-temperature resistant film unrolling machine, comprising a first frame (1) and a second frame (7). A first transmission shaft (2) and a second transmission shaft (3) are respectively rotatably connected between the first frame (1) and the second frame (7). An assembly roller (4) is rotatably connected to the inner wall surface of the first frame (1). A control chassis (8) is fixedly installed on the side of the first frame (1). A filter screen (9) is fixedly installed inside the control chassis (8). The control chassis (8) is electrically connected to the first transmission shaft (2), the second transmission shaft (3), and the assembly roller (4). It is characterized in that: A correction device (5) is provided on one side surface of the second frame (7). The correction device (5) includes an extension plate (51). The extension plate (51) is fixedly installed on one side surface of the second frame (7). A threaded rod (52) is rotatably connected between the extension plate (51) and the first frame (1). A runner (53) is fixedly installed and rotatably connected to the surface of the threaded rod (52). The threads on the surface of the threaded rod (52) are reverse threads centered on the runner (53).

2. The multifunctional high-temperature resistant film rewinder according to claim 1, wherein: A slide bar (54) is fixedly installed between the extension plate (51) and the first frame (1). Two movable plates (55) are threadedly connected to the surface of the threaded rod (52).

3. The multifunctional high-temperature resistant film rewinder according to claim 2, characterized in that: The movable plate (55) is slidably connected by means of the threaded rod (52) and the slide bar (54). A limit ring (56) is fixedly installed on the top surface of the movable plate (55).

4. A multifunctional high-temperature resistant film rewinder according to claim 1, characterized in that: A heat dissipation device (6) is provided on the bottom surface of the control chassis (8). The heat dissipation device (6) includes a long groove (61). The long groove (61) is opened on the bottom surface of the control chassis (8). A sliding frame (62) is slidably connected inside the long groove (61). A first motor (63) is fixedly installed on the vertical end surface of the sliding frame (62). A heat dissipation fan (64) is fixedly installed at the output end of the first motor (63).

5. The multifunctional high-temperature resistant film rewinder according to claim 4, characterized in that: A second motor (65) is fixedly installed on the bottom surface of the horizontal end of the sliding frame (62). A gear (66) is fixedly installed at the output end of the second motor (65).

6. The multifunctional high-temperature resistant film rewinder according to claim 5, wherein: A rack (67) is fixedly installed on the surface of the control chassis (8). The gear (66) and the rack (67) are meshed with each other.

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