A film blowing machine winding device for film processing

Abstract

This invention proposes a film blowing machine winding device for film processing, including a frame, a guiding component, a cleaning component, an electrostatic elimination component, a tension control component, and a winding component. By incorporating the electrostatic elimination component, during film production, an ion fan generates negative ions, which are then delivered to the upper and lower sides of the film to eliminate static electricity on both sides, preventing the film from adsorbing dust from the air and thus improving film quality. Furthermore, by incorporating the tension control component, the film is moved up and down during transport, adjusting the film's tension to keep it taut and effectively prevent wrinkles.

Description

Technical Field

[0001] This utility model relates to the field of thin film processing technology, and in particular to a blown film machine winding device for thin film processing. Background Technology

[0002] Patent document CN222756062U discloses a plastic film blowing machine, belonging to the technical field of plastic film blowing machines. It includes a base frame, a blowing device on the top of the base frame, a blowing head on one side of the blowing device, a support leg on the top of the blowing device, a heating cylinder on the top of the support leg, an exhaust assembly on the top of the heating cylinder, a discharge port between the heating cylinder and the blowing device, and a first motor frame fixedly connected to the top of the heating cylinder. The advantages of this plastic film blowing machine are that, through the operation of the first drive motor, it can drive the connecting shaft and cleaning frame to rotate, which can assist in agitating the raw materials, ensuring the uniformity and efficiency of melting the raw materials. The exhaust assembly can safely and efficiently discharge the hot air inside the heating cylinder. Through the operation of an air pump, air can be discharged from the exhaust port to the surface of the plastic film, enabling cooling and drying of the plastic film.

[0003] However, during the film blowing process, the film attracts dust from the air due to static electricity, affecting its quality. Therefore, it is necessary to improve the structure to overcome these defects. Utility Model Content

[0004] The purpose of this invention is to provide a film blowing machine winding device for film processing to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A film blowing machine winding device for film processing includes a frame and further includes:

[0007] A guiding assembly, which is mounted on the frame, guides the film.

[0008] A cleaning component, the cleaning component being mounted on a rack;

[0009] An electrostatic eliminator is disposed in the frame and is used to eliminate static electricity in the film.

[0010] A tension control assembly is disposed in the frame and is in contact with the film, thereby controlling the tension of the film.

[0011] A winding assembly, which is mounted on a frame, is used to wind up the film.

[0012] The present invention is further configured such that the guide component includes:

[0013] Guide roller one, which is rotatably mounted in the frame;

[0014] Guide roller two, which is rotatably disposed on one side of guide roller one;

[0015] Guide roller three is rotatably mounted on one side of guide roller two;

[0016] Guide roller four is rotatably mounted on one side of guide roller three.

[0017] The present invention is further configured such that the cleaning component includes:

[0018] A filter box, which is disposed in the frame;

[0019] A filter screen, which is disposed in a filter box;

[0020] A drive motor is provided, which is located at the top of the filter box, with the drive end of the drive motor facing downwards.

[0021] A first transmission screw is rotatably mounted in the filter box. The top of the first transmission screw is connected to the drive end of a first drive motor. The first transmission screw can rotate under the drive of the first drive motor.

[0022] Guide rod, which is disposed in the filter box;

[0023] The scraper is slidably mounted on the guide rod. One side of the scraper is threaded into the transmission screw. One side of the scraper is in contact with the filter screen, and the scraper cleans the dust on the filter screen.

[0024] The present invention is further configured such that the static electricity elimination component includes:

[0025] An ion fan, wherein the ion fan is mounted on a frame;

[0026] One conveying pipe is connected to an ion fan on one side and to a filter box on the other side. The conveying pipe is located to the left of the filter screen.

[0027] The second conveying pipe is connected to the filter box on one side and is located on the right side of the filter screen.

[0028] The third conveying pipe is connected to the second conveying pipe on one side. The third conveying pipe is provided with a pair of air outlets, which are symmetrically arranged on the upper and lower sides of the membrane.

[0029] The air outlet pipes are provided in pairs and are respectively connected to the air outlets of each of the three conveying pipes. The air outlet pipes are provided with air outlets.

[0030] The present invention is further configured such that the tension control component includes:

[0031] A second drive motor is mounted on the frame, with its drive end facing downwards.

[0032] A second rotary lead screw is rotatably mounted on the frame, and the top of the second rotary lead screw is connected to a second drive motor.

[0033] Guide rod two, the guide rod two is mounted on the frame;

[0034] A tension control bracket, one side of which is slidably mounted on a guide rod two, and the other side of which is threadedly engaged with a rotary screw two;

[0035] Tension roller, which is rotatably mounted on a tension control bracket.

[0036] The present invention is further configured such that the winding assembly includes:

[0037] Electric telescopic rod one, which is mounted on the frame;

[0038] A first fixing head is rotatably mounted on an electric telescopic rod, and the first fixing head is conical in shape.

[0039] Drive motor three, which is mounted on the frame, with the drive end of drive motor three facing electric telescopic rod one;

[0040] A rotating head is mounted on the drive end of the drive motor 3, and the rotating head is provided with a snap-fit ​​part;

[0041] The take-up roller has a locking groove on one side that engages with the rotating head, and the other side of the take-up roller can abut against the fixed head.

[0042] The advantages of this utility model are:

[0043] 1. This utility model, by setting up an electrostatic elimination component, generates negative ion wind during the production of the film. The negative ion wind is delivered to the upper and lower sides of the film, thereby eliminating static electricity on the upper and lower sides of the film and preventing the film from adsorbing dust in the air, thus improving the quality of the film.

[0044] 2. By setting up a tension control component, the tension control component drives the film to move up and down during film conveying, thereby adjusting the tension of the film and keeping it in a taut state, effectively preventing wrinkles from forming. Attached Figure Description

[0045] Figure 1 This is one of the structural schematic diagrams of the film blowing machine winding device for film processing proposed in this utility model.

[0046] Figure 2 This is the second schematic diagram of the structure of the blown film machine winding device for thin film processing proposed in this utility model.

[0047] Figure 3 This is the third schematic diagram of the structure of the blown film machine winding device for thin film processing proposed in this utility model.

[0048] Figure 4 This is a front view of the film blowing machine winding device for film processing proposed in this utility model.

[0049] Figure 5 This is one of the internal structural schematic diagrams of the film blowing machine winding device for film processing proposed in this utility model.

[0050] Figure 6 This is a right view of the film blowing machine winding device for film processing proposed in this utility model.

[0051] Figure 7 This is a schematic diagram of the air outlet pipe proposed in this utility model.

[0052] Figure 8 This is a schematic diagram of the internal structure of the filter box proposed in this utility model.

[0053] Figure 9 This utility model proposes Figure 5 A magnified view of a portion of point A in the middle.

[0054] Numerical designations: Frame 100, Guide Roller 110, Guide Roller 2 120, Guide Roller 3 130, Guide Roller 4 140, Filter Box 210, Filter Screen 220, Drive Motor 1 230, Transmission Screw 1 240, Guide Rod 250, Scraper 260, Ionizing Fan 310, Conveying Pipe 1 320, Conveying Pipe 2 330, Conveying Pipe 3 340, Air Outlet 341, Air Outlet Pipe 350, Air Outlet 351, Drive Motor 2 410, Rotary Screw 2 420, Guide Rod 2 430, Tension Control Bracket 440, Tension Roller 450, Electric Telescopic Rod 1 510, Fixed Head 1 520, Drive Motor 3 530, Rotating Head 540, Take-up Roller 550, Clip-on Groove 551. Detailed Implementation

[0055] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0056] like Figure 1-9 As shown, the present invention discloses a blown film machine winding device for film processing, including a frame 100, and further including a guiding component, a cleaning component, an electrostatic elimination component, a tension control component, and a winding component. The guiding component is disposed on the frame and guides the film. The cleaning component is disposed on the frame. The electrostatic elimination component is disposed in the frame and eliminates static electricity in the film. The tension control component is disposed in the frame and contacts the film to control the tension of the film. The winding component is disposed on the frame and winds the film.

[0057] In this embodiment, the guiding assembly includes guide roller 110, guide roller 2 120, guide roller 3 130 and guide roller 4 140. Guide roller 1 is rotatably disposed in the frame, guide roller 2 is rotatably disposed on one side of guide roller 1, guide roller 3 is rotatably disposed on one side of guide roller 2, and guide roller 4 is rotatably disposed on one side of guide roller 3.

[0058] In this embodiment, the cleaning assembly includes a filter box 210, a filter screen 220, a drive motor 230, a transmission screw 240, a guide rod 250, and a scraper 260. The filter box is disposed in the frame, the filter screen is disposed in the filter box, the drive motor 230 is disposed on the top of the filter box, the drive end of the drive motor 240 is downwardly positioned, the transmission screw 250 is rotatably disposed in the filter box, the top of the transmission screw 250 is connected to the drive end of the drive motor 250, and the transmission screw 250 can rotate under the drive of the drive motor 250. The guide rod is disposed in the filter box, the scraper is slidably disposed on the guide rod, one side of the scraper is threadedly engaged with the transmission screw 250, and one side of the scraper is in contact with the filter screen, thereby cleaning the dust on the filter screen by the scraper. In existing technologies, the filter screen will become clogged after prolonged operation, requiring machine shutdown for cleaning, which reduces production efficiency. However, by using a scraper to clean the filter screen, it can be cleaned while the filter screen is in operation, eliminating the need to stop the machine for cleaning, reducing cleaning time and thus increasing production efficiency.

[0059] In this embodiment, the static elimination component includes an ion fan 310, a first conveying pipe 320, a second conveying pipe 330, a third conveying pipe 340, and an outlet pipe 350. The ion fan is mounted on a frame. One side of the first conveying pipe is connected to the ion fan, and the other side is connected to the filter box. The first conveying pipe is located to the left of the filter screen. One side of the second conveying pipe is connected to the filter box, and the second conveying pipe is located to the right of the filter screen. One side of the third conveying pipe is connected to the second conveying pipe. A pair of air outlets 341 are provided on the third conveying pipe, which are symmetrically arranged on the upper and lower sides of the membrane. A pair of air outlet pipes are provided, which are connected to the air outlets of each conveying pipe. The air outlet pipes are provided with air outlets 351. By blowing negative ion air evenly onto the membrane from both the upper and lower sides, the deformation of the membrane caused by blowing air on one side is avoided, thus ensuring the quality of the membrane. At the same time, static electricity is removed from both sides of the membrane, which effectively increases the quality of static electricity removal and avoids static electricity residue.

[0060] In this embodiment, the tension control assembly includes a second drive motor 410, a second rotary screw 420, a second guide rod 430, a tension control bracket 440, and a tension roller 450. The second drive motor is mounted on the frame with its drive end facing downwards. The second rotary screw is rotatably mounted on the frame and its top is connected to the second drive motor. The second guide rod is mounted on the frame. One side of the tension control bracket is slidably mounted on the second guide rod, and the other side of the tension control bracket is threadedly engaged with the second rotary screw. The tension roller is rotatably mounted on the tension control bracket.

[0061] In this embodiment, the winding assembly includes an electric telescopic rod 510, a fixed head 520, a drive motor 530, a rotating head 540, and a winding roller 550. The electric telescopic rod 510 is mounted on the frame, and the fixed head 520 is rotatably mounted on the electric telescopic rod 530. The fixed head 540 is conical in shape. The drive motor 530 is mounted on the frame, with its drive end facing the electric telescopic rod 530. The rotating head is mounted on the drive end of the drive motor 530 and has a locking part. One side of the winding roller has a locking groove 551 that engages with the rotating head. The other side of the winding roller can abut against the fixed head 550.

[0062] The working principle of this utility model:

[0063] During processing, the take-up roller is placed between the rotating head and the fixed head. Then, the electric telescopic rod drives the fixed head to push the take-up roller towards the rotating head, causing the take-up roller's locking groove to engage with the rotating head's locking part. This allows both sides of the take-up roller to abut against the fixed head and the rotating head respectively, thus fixing the take-up roller in place. The blown and cooled film then passes sequentially through guide rollers one, two, three, tension roller, and four, and is then fixed onto the take-up roller. The drive motor three drives the rotating head to rotate, simultaneously winding the film onto the take-up roller. During film transport, the ion blower generates negative ion air, which is transported through conveying pipe one to the filter box. The filter screen in the filter box removes dust from the negative ion air, and then the negative ion air is transported through conveying pipe two... The ion air is delivered to the third conveying pipe, which divides the negative ion air into two parts. These parts are then evenly distributed to the upper and lower sides of the membrane through the outlet pipe, thus eliminating static electricity on both sides of the membrane. When the membrane tension needs adjustment, the second drive motor drives the second rotary screw to rotate. Simultaneously, the rotary screw, through its threaded engagement, moves the tension control bracket, which in turn moves the tension roller. This tension roller then moves the membrane up and down, adjusting the membrane tension. Conversely, when excessive impurities clog the filter, the first drive motor drives the first transmission screw to rotate. The first transmission screw, through its threaded engagement, moves the scraper up and down on the guide rod, scraping away impurities from the filter and ensuring its unobstructed flow.

[0064] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A film blowing machine winding device for film processing, comprising a frame, characterized in that, Also includes: A guiding assembly, which is mounted on the frame, guides the film. A cleaning component, the cleaning component being mounted on a rack; An electrostatic eliminator is disposed in the frame and is used to eliminate static electricity in the film. A tension control assembly is disposed in the frame and is in contact with the film, thereby controlling the tension of the film. A winding assembly, which is mounted on a frame, is used to wind up the film.

2. The film blowing machine winding device for film processing according to claim 1, characterized in that, The guiding components include: Guide roller one, which is rotatably mounted in the frame; Guide roller two, which is rotatably disposed on one side of guide roller one; Guide roller three is rotatably mounted on one side of guide roller two; Guide roller four is rotatably mounted on one side of guide roller three.

3. The film blowing machine winding device for film processing according to claim 1, characterized in that, The cleanup components include: A filter box, which is disposed in the frame; A filter screen, which is disposed in a filter box; A drive motor is provided, which is located at the top of the filter box, with the drive end of the drive motor facing downwards. A first transmission screw is rotatably mounted in the filter box. The top of the first transmission screw is connected to the drive end of a first drive motor. The first transmission screw can rotate under the drive of the first drive motor. Guide rod, which is disposed in the filter box; The scraper is slidably mounted on the guide rod. One side of the scraper is threaded into the transmission screw. One side of the scraper is in contact with the filter screen, and the scraper cleans the dust on the filter screen.

4. The film blowing machine winding device for film processing according to claim 3, characterized in that, Static eliminator components include: An ion fan, wherein the ion fan is mounted on a frame; One conveying pipe is connected to an ion fan on one side and to a filter box on the other side. The conveying pipe is located to the left of the filter screen. The second conveying pipe is connected to the filter box on one side and is located on the right side of the filter screen. The third conveying pipe is connected to the second conveying pipe on one side. The third conveying pipe is provided with a pair of air outlets, which are symmetrically arranged on the upper and lower sides of the membrane. The air outlet pipes are provided in pairs and are respectively connected to the air outlets of each of the three conveying pipes. The air outlet pipes are provided with air outlets.

5. The film blowing machine winding device for film processing according to claim 1, characterized in that, The tension control components include: A second drive motor is mounted on the frame, with its drive end facing downwards. A second rotary lead screw is rotatably mounted on the frame, and the top of the second rotary lead screw is connected to a second drive motor. Guide rod two, the guide rod two is mounted on the frame; A tension control bracket, one side of which is slidably mounted on a guide rod two, and the other side of which is threadedly engaged with a rotary screw two; Tension roller, which is rotatably mounted on a tension control bracket.

6. The film blowing machine winding device for film processing according to claim 1, characterized in that, The winding assembly includes: Electric telescopic rod one, which is mounted on the frame; A first fixing head is rotatably mounted on an electric telescopic rod, and the first fixing head is conical in shape. Drive motor three, which is mounted on the frame, with the drive end of drive motor three facing electric telescopic rod one; A rotating head is provided on the drive end of the drive motor three, and the rotating head is provided with a snap-fit ​​part; The take-up roller has a locking groove on one side that engages with the rotating head, and the other side of the take-up roller can abut against the fixed head.

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