Woven bag material cloth film blowing machine

Abstract

The utility model belongs to the technical field of film production equipment, and relates to a woven bag material cloth film blowing machine which comprises a film blowing machine and a supporting body placed above the film blowing machine, a herringbone plate is movably arranged at the end, away from the film blowing machine, of the supporting body, and a side face protection lifting device is arranged between the herringbone plate and the film blowing machine. An electrostatic eliminator is fixedly mounted on the side surface of the supporting main body; the herringbone plates are installed on the electric adjusting devices on the two sides of the supporting body, and the film blowing machine, the herringbone plates and the static electricity eliminator are connected through raw materials. The inverted-V-shaped plate is remotely controlled through the electric adjusting device, the working intensity of operators is reduced, close contact is effectively avoided, potential safety hazards are avoided, static electricity generated in the film pressing process is eliminated through the static electricity eliminator, and the bad influence of the static electricity on a raw material film is prevented; the problem that the raw material film is affected by wind generated by driving air is effectively reduced, plastic deformation is reduced, the cylindrical shape is kept, and the safety of operators is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film production equipment, in particular to a woven bag material cloth film blowing machine. Background Art

[0002] Blown film is a plastic processing method, which means that the molten material plasticized by the extruder barrel is extruded through a round film blank supported by a forming die, and then air with a certain pressure is blown into the barrel to inflate the cylindrical film blank plastic to achieve the film barrel diameter and thickness required by production, and then it is cooled and formed into a film product. This kind of blown film is generally produced with polyethylene, polypropylene and polyvinyl chloride resins. The blown film has the characteristics of uniform color, cleanness and good stretchability of the finished product. Therefore, the blown film machine is widely used in the industry.

[0003] A film blowing machine disclosed in Chinese patent CN216506728U includes a film blowing machine body for producing plastic film products, a support frame is arranged above the film blowing machine body, an extrusion assembly for extruding the plastic film product is arranged on the support frame, the extrusion assembly includes two clamping parts, an extrusion opening for the plastic film product to pass through is reserved between the two clamping parts, at least one clamping part is movably arranged on the support frame, so that the size of the extrusion opening is adjustable... This patent realizes the convenient sliding of the connecting block along the length of the connecting rod through the rotation of the connecting rod. The connecting rod not only provides a guide for the connecting block, but also provides a driving force for the sliding of the connecting block. When adjusting, the operator only needs to rotate the connecting rod to adjust the size of the extrusion opening, which is easy to operate.

[0004] However, the film blown out by the film blowing machine has a high temperature and strong plasticity when it is just blown out. When it enters the herringbone plate compression film forming process, it is very easy to be stretched by wind, resulting in uneven thickness of the film, affecting the quality of the film. When the staff twists it, it is easy to cause the surrounding air to move and the wind will affect the film, and there is a safety hazard of high temperature burns. Utility Model Content

[0005] In order to solve the safety hazard of high temperature burns during the existing process of driving air to generate wind and affecting the raw material film, the utility model provides a woven bag material cloth film blowing machine.

[0006] The technical solution of the utility model is achieved through the following scheme: a woven bag material cloth film blowing machine, comprising a film blowing machine and a supporting body placed above the film blowing machine, the supporting body is movably provided with a herringbone plate at one end away from the film blowing machine, a side protection lifting device is provided between the herringbone plate and the film blowing machine, and a static eliminator is fixedly installed on the side of the supporting body; the herringbone plate is installed on the electric adjustment device on both sides of the supporting body, and the film blowing machine, the herringbone plate and the static eliminator are connected through raw materials.

[0007] Through the above technical scheme, the herringbone plate is remotely controlled by the electric adjustment device, which reduces the work intensity of the operator, effectively avoids close contact, and circumvents safety hazards. The static eliminator eliminates the static electricity generated during the film pressing process to prevent the adverse effects of static electricity on the raw material film. The side protection lifting device effectively reduces the problem of wind generated by the air and affecting the raw material film, reduces plastic deformation, maintains the cylindrical shape, and improves the safety of the operator.

[0008] Preferably, the side protection lifting device is relatively arranged on two side surfaces of the supporting body, and a baffle is fixedly installed on the supporting body at the top of the side protection lifting device.

[0009] Preferably, the side protection lifting device includes a lifting screw, a support block, a cylinder, a plastic protection wall and a motor. The cylinder is connected to the lifting screw through the support block, the end of the lifting screw is connected to the motor, the telescopic end of the cylinder is installed with a plastic protection wall, and the lifting screw is installed on the side of the support body.

[0010] Preferably, the baffle is mounted on the supporting bodies on both sides of the herringbone plate.

[0011] Through the above technical scheme, the relatively arranged side protection lifting device provides more comprehensive protection and effectively reduces the interference of external factors on the operation of the film blowing machine. Because the side protection lifting device is not easy to rise to the herringbone plate, the baffle is used to further prevent the disturbance of external factors. The lifting screw enables the plastic protection wall to be lifted and lowered more stably.

[0012] Preferably, the electric adjustment device comprises a slideway and a dual-axis motor, the slideway is externally connected to the dual-axis motor, and one end of the herringbone plate away from the film blowing machine is slidably connected to the slideway via the dual-axis motor.

[0013] Preferably, the other end of the herringbone plate is rotatably mounted on the supporting body via a fixing pin.

[0014] Through the above technical solution, a dual-axis motor and slide design are adopted to provide a more precise and smooth adjustment function. The operator can easily move the herringbone plate horizontally as needed, reducing the operator's physical exertion and operating difficulty to meet the requirements under different production conditions. The stability and reliability of the herringbone plate are enhanced by fixing nails to ensure that there will be no accidental movement or loosening during the production process.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The utility model controls the herringbone plate remotely through an electric adjustment device, which reduces the work intensity of the operator, effectively avoids close contact, and circumvents safety hazards. The static eliminator eliminates the static electricity generated during the film pressing process to prevent the adverse effects of static electricity on the raw material film. The side protection lifting device effectively reduces the problem of wind generated by driving the air and affecting the raw material film, reduces plastic deformation, maintains the cylindrical shape, and improves the safety of the operator.

[0017] 2. The relatively arranged side protection lifting device provides more comprehensive protection and effectively reduces the interference of external factors on the operation of the film blowing machine. Because the side protection lifting device is not easy to rise to the herringbone plate, a baffle is used to further prevent disturbance from external factors. The lifting screw enables the plastic protection wall to be lifted and lowered more stably.

[0018] 3. The dual-axis motor and slide design provide more precise and smooth adjustment functions. The operator can easily move the herringbone plate horizontally as needed, reducing the operator's physical exertion and operating difficulty to meet the requirements under different production conditions. The herringbone plate is installed through fixed nails to enhance the stability and reliability of the herringbone plate, ensuring that there will be no accidental movement or loosening during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of the structure at A;

[0021] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure after removing the film blowing machine;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the side protection lifting device of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. Side protection lifting device; 11. Lifting screw; 12. Support block; 13. Cylinder; 14. Molded protection wall; 15. Motor; 2. Herringbone plate; 3. Slide; 4. Dual-axis motor; 5. Baffle; 6. Static eliminator; 7. Fixing nail. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. The present invention is further described in detail below in conjunction with the accompanying drawings.

[0026] A woven bag material film blowing machine, such as Figure 1-4 As shown, it includes a film blowing machine and a supporting body placed above the film blowing machine. A herringbone plate 2 is movably provided at one end of the supporting body away from the film blowing machine. A side protection lifting device 1 is provided between the herringbone plate 2 and the film blowing machine. A static eliminator 6 is fixedly installed on the side of the supporting body; the herringbone plate 2 is installed on the electric adjustment device on both sides of the supporting body. The film blowing machine, the herringbone plate 2, and the static eliminator 6 are connected through the raw material. The static eliminator 6 effectively eliminates the static electricity on the surface of the raw material after rolling into a film, and prevents problems caused by static electricity, such as adsorption of dust or other particulate matter. A plurality of auxiliary rollers are installed on the herringbone plate 2, and two auxiliary rollers are provided on the top of the herringbone plate 2. Each extrusion roller uses an anti-static dust-removing rubber roller. The use of anti-static dust-removing rubber rollers can improve product quality and appearance and reduce production problems caused by static electricity. The side protection lifting device 1 keeps the tube film in its original shape to avoid deformation caused by external forces. The electric adjustment device prevents workers from operating at close range and prevents high-temperature plastics from scalding workers, reducing safety hazards and effectively increasing their work efficiency. It is suitable for film pressing with multiple values ​​to meet different needs. When the operator has to operate at close range, the raw materials in the blow molding are isolated from them, effectively reducing safety hazards such as high-temperature scalding and improving the safety of the operator.

[0027] The side protection lifting device 1 is relatively arranged on the two sides of the support body, and a baffle 5 is fixedly installed on the support body at the top of the side protection lifting device 1. The side protection lifting device 1 includes a lifting screw 11, a support block 12, a cylinder 13, a plastic protection wall 14 and a motor 15. The cylinder 13 is connected to the lifting screw 11 through the support block 12, and the end of the lifting screw 11 is connected to the motor 15. The telescopic end of the cylinder 13 is installed with a plastic protection wall 14. The lifting screw 11 is installed on the side of the support body, and the baffle 5 is installed on the support body on both sides of the herringbone plate 2. The cylinder 13 is internal Embedded in the support block 12, the shaping protective wall can be extended and retracted to reduce the occupied area. The baffles 5 on both sides of the herringbone plate 2 can effectively prevent the cylindrical raw material from being dislocated during film pressing and block it within the film pressing range of the herringbone plate 2. The combination of the lifting screw 11, the cylinder 13 and the shaping protective wall 14 can realize the precise operation of the side protection lifting device 1, so that the side protection lifting device 1 can flexibly adjust and shape the raw materials. The shaping protective wall 14 in the side protection lifting device 1 is arc-shaped and relatively arranged to ensure the shape of the cylindrical raw material and avoid disturbance by external factors, thereby improving the quality of the product.

[0028] The electric adjustment device includes a slide 3 and a double-axis motor 4. The slide 3 is externally connected to the double-axis motor 4. The end of the herringbone plate 2 away from the film blowing machine is slidably connected to the slide 3 through the double-axis motor 4. The other end of the herringbone plate 2 is rotatably installed on the supporting body through the fixing nail 7. The slides 3 are relatively arranged and the middle of the slides 3 is isolated by an anti-collision block to avoid the collision of the herringbone plates 2 and retain the film pressing gap. The double-axis motor 4 drives the herringbone plate 2 to slide in the slide 3. The two shafts of the double-axis motor 4 drive the rotating shaft for transmission, which is similar to a worm gear connection, so that the two plates of the herringbone plate 2 can move relative to each other to meet different needs. A distance is left between the root of the fixing nail 7 and the supporting body to facilitate the rotation and adjustment of the herringbone plate 2.

[0029] Working principle: The molten raw material passes through the film blowing machine and is blown into a cylindrical film. The side protection lifting device 1 is used to protect the shape and prevent deformation. The lifting screw 11 is used for precise control and protection. It further enters the herringbone plate 2 to be pressed into a flat film. The dual-axis motor 4 is used for remote control to adjust the gap between the extrusion rollers on the top of the herringbone plate 2 to meet different needs. The pressed raw material film is electrostatically eliminated by the static eliminator 6 to avoid the influence of static electricity, and is further transported to the winder through the auxiliary roller for winding.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A woven bag material film blowing machine, comprising a film blowing machine and a supporting body placed above the film blowing machine, characterized in that: A herringbone plate (2) is movably provided at one end of the support body away from the film blowing machine, a side protection lifting device (1) is provided between the herringbone plate (2) and the film blowing machine, and a static eliminator (6) is fixedly installed on the side of the support body; The herringbone plate (2) is mounted on electric adjustment devices on both sides of the supporting body, and the film blowing machine, the herringbone plate (2) and the static eliminator (6) are connected via raw materials.

2. The woven bag cloth film blowing machine according to claim 1, characterized in that: The side protection lifting device (1) is relatively arranged on two side surfaces of the support body, and a baffle (5) is fixedly mounted on the support body at the top of the side protection lifting device (1).

3. According to claim 2, a woven bag material film blowing machine is characterized in that: The side protection lifting device (1) comprises a lifting screw (11), a support block (12), a cylinder (13), a plastic protection wall (14) and a motor (15); the cylinder (13) is connected to the lifting screw (11) via the support block (12); the end of the lifting screw (11) is connected to the motor (15); the telescopic end of the cylinder (13) is installed with the plastic protection wall (14); and the lifting screw (11) is installed on the side of the support body.

4. The woven bag cloth film blowing machine according to claim 2, characterized in that: The baffles (5) are mounted on the supporting bodies on both sides of the herringbone plate (2).

5. The woven bag cloth film blowing machine according to claim 1, characterized in that: The electric adjustment device comprises a slideway (3) and a double-axis motor (4); the slideway (3) is externally connected to the double-axis motor (4); and one end of the herringbone plate (2) away from the film blowing machine is slidably connected to the slideway (3) via the double-axis motor (4).

6. The woven bag cloth film blowing machine according to claim 5, characterized in that: The other end of the herringbone plate (2) is rotatably mounted on the supporting body via a fixing pin (7).

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