Auxiliary adjusting mechanism of composite air bubble film extruder

Abstract

The utility model relates to the technical field of air bubble film extruders, in particular to an auxiliary adjusting mechanism of a composite air bubble film extruder, which comprises a mounting rack and an air bubble film extruder main body mounted on the inner side of the mounting rack, a connecting pipe is communicated between the air bubble film extruder main body and the discharge port, the connecting pipe is a telescopic hose, and the discharge port is rotatably connected to the inner side of the mounting frame through a rotating shaft, so that the discharge port can be swung back and forth to realize angle adjustment of the discharge port; during specific adjustment, the steering engine is started to drive the rotating rod to rotate, the rotating rod drives the second gear to rotate, the second gear drives the first gear meshed with the second gear to rotate, and the first gear is fixed to the outer wall of the rotating shaft, so that the rotating shaft and the discharging port are driven to swing, the angle of the discharging port is adjusted, and the device adapts to machining sites of different conditions and is easy to operate and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of bubble film extruder technology, specifically to an auxiliary adjustment mechanism for a composite bubble film extruder. Background Technology

[0002] A bubble film extruder is a piece of equipment used to produce bubble film. It mainly consists of an extruder and a bubble die. The core part of the bubble film extruder is the extruder, which is composed of a melting system, a filtration system, an extrusion system, and a regulating system. The melting system heats and melts the plastic granules, the filtration system removes impurities and defective materials, the extrusion system pressurizes the melt, and the regulating system controls parameters such as temperature, pressure, and speed.

[0003] Traditional bubble wrap extruders have fixed, non-adjustable discharge ports, which means the angle cannot be adjusted according to the actual situation on site, resulting in improper discharge position, poor discharge effect, and other issues that affect the use of the machine. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary adjustment mechanism for a composite bubble film extruder, which facilitates the adjustment of the discharge port angle to adapt to different processing conditions, and is simple to operate and easy to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary adjustment mechanism for a composite bubble film extruder, comprising a mounting frame and a bubble film extruder body mounted inside the mounting frame. A discharge port is provided below the bubble film extruder body, and a connecting pipe connects the bubble film extruder body and the discharge port. Rotary shafts are rotatably connected to the lower left and right sides of the inner wall of the mounting frame. The discharge port is fixedly connected between the two rotating shafts. A first gear is fixedly connected to the outer wall of the right rotating shaft. A second gear, meshing with the first gear, is rotatably connected to the right side of the inner wall of the mounting frame via a rotating rod.

[0006] To facilitate adjustment of the discharge port swing angle, as an auxiliary adjustment mechanism for a composite bubble film extruder according to this utility model, the left side wall of the mounting frame is provided with an arc-shaped groove, and an indicator rod is fixedly connected to the left end of the outer wall of the discharge port. The other end of the indicator rod extends to the outside of the mounting frame through the arc-shaped groove.

[0007] In order to drive the rotating rod to rotate, as a preferred auxiliary adjustment mechanism for a composite bubble film extruder of this utility model, a servo motor is installed on the right side of the outer wall of the mounting frame, and the output end of the servo motor is fixedly connected to the rotating rod.

[0008] To facilitate the connection pipe's adaptation to the oscillation of the discharge port, the connection pipe is preferably a retractable flexible hose, which is a preferred auxiliary adjustment mechanism for a composite bubble film extruder according to this utility model.

[0009] To facilitate operation and control of the equipment, in a preferred embodiment of the auxiliary adjustment mechanism for a composite bubble film extruder of this utility model, the servo motor is electrically connected to an external PLC control system.

[0010] To improve the accuracy of the outlet angle adjustment, as a preferred auxiliary adjustment mechanism for a composite bubble film extruder according to this utility model, the outer side of the arc-shaped groove is provided with scale lines.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] A connecting pipe, which is a retractable flexible hose, connects the main body of the bubble film extruder to the discharge port. The discharge port is rotatably connected to the inner side of the mounting frame via a rotating shaft, allowing the discharge port to swing back and forth to adjust its angle. Specifically, the servo motor is activated to rotate the rotating rod, which in turn rotates the second gear. The second gear then rotates the first gear meshing with it. The first gear is fixed to the outer wall of the rotating shaft, thus causing the rotating shaft and discharge port to swing, thereby adjusting the discharge port angle. This adapts to different processing conditions and is simple and convenient to operate. Attached Figure Description

[0013] Figure 1 This is the overall main view of the present invention;

[0014] Figure 2 This is a partial side view of the structure of this utility model;

[0015] Figure 3 This is a left view of the mounting bracket of this utility model.

[0016] In the diagram: 1. Mounting frame; 2. Bubble film extruder body; 3. Discharge port; 4. Connecting pipe; 5. Rotating shaft; 6. First gear; 7. Rotating rod; 8. Second gear; 9. Arc groove; 10. Indicator rod; 11. Scale line; 12. Servo motor. Detailed Implementation

[0017] Please see Figures 1 to 3 An auxiliary adjustment mechanism for a composite bubble film extruder includes a mounting frame 1 and a bubble film extruder body 2 mounted inside the mounting frame 1. A discharge port 3 is provided below the bubble film extruder body 2. A connecting pipe 4 connects the bubble film extruder body 2 and the discharge port 3. Rotating shafts 5 are rotatably connected to the lower left and right sides of the inner wall of the mounting frame 1. The discharge port 3 is fixedly connected between the two rotating shafts 5. A first gear 6 is fixedly connected to the outer wall of the right rotating shaft 5. A second gear 8, which meshes with the first gear 6, is rotatably connected to the right side of the inner wall of the mounting frame 1 via a rotating rod 7.

[0018] In this embodiment, a connecting pipe 4 connects the main body 2 of the bubble film extruder and the discharge port 3. The connecting pipe 4 is a retractable flexible hose, and the discharge port 3 is rotatably connected to the inner side of the mounting frame 1 via a rotating shaft 5. Therefore, the discharge port 3 can be swung back and forth to adjust its angle. Specifically, the servo motor 12 is started to drive the rotating rod 7 to rotate. The rotating rod 7 drives the second gear 8 to rotate, and the second gear 8 drives the first gear 6 meshing with it to rotate. The first gear 6 is fixed to the outer wall of the rotating shaft 5, thus driving the rotating shaft 5 and the discharge port 3 to swing, thereby adjusting the angle of the discharge port 3. This adapts to different processing conditions and is simple and convenient to operate.

[0019] As a technical optimization of this utility model, an arc-shaped groove 9 is provided through the left side wall of the mounting frame 1, and an indicator rod 10 is fixedly connected to the left end of the outer wall of the discharge port 3. The other end of the indicator rod 10 extends to the outside of the mounting frame 1 through the arc-shaped groove 9.

[0020] In this embodiment: when the discharge port 3 swings, it drives the indicator rod 10 to move along the arc trajectory of the arc groove 9, so as to facilitate the observation of the angle adjustment of the discharge port 3 from the outside of the mounting frame 1.

[0021] As a technical optimization of this utility model, a servo motor 12 is installed on the right side of the outer wall of the mounting bracket 1, and the output end of the servo motor 12 is fixedly connected to the rotating rod 7.

[0022] In this embodiment, the output end of the servo motor 12 is fixedly connected to the rotating rod 7, which facilitates driving the rotating rod 7 to rotate.

[0023] As a technical optimization of this utility model, the connecting pipe 4 is a retractable flexible hose.

[0024] In this embodiment, the connecting pipe 4 is a retractable flexible hose, so that it can follow and adapt when the outlet 3 swings.

[0025] As a technical optimization of this utility model, the servo motor 12 is electrically connected to an external PLC control system.

[0026] In this embodiment, the servo motor 12 is electrically connected to an external PLC control system, which facilitates the control of the servo motor 12 through the PLC control system.

[0027] As a technical optimization of this utility model, the outer side of the arc groove 9 is provided with scale lines 11.

[0028] In this embodiment, a scale line 11 is provided on the outer side of the arc groove 9. With the help of the scale line 11, the angle adjustment of the discharge port 3 is more precise.

[0029] Working principle: A connecting pipe 4 connects the main body 2 and the discharge port 3 of the bubble film extruder. The connecting pipe 4 is a retractable flexible hose, and the discharge port 3 is rotatably connected to the inner side of the mounting frame 1 via a rotating shaft 5. Therefore, the discharge port 3 can be swung back and forth to adjust its angle. Specifically, the servo motor 12 is started to drive the rotating rod 7 to rotate. The rotating rod 7 drives the second gear 8 to rotate, and the second gear 8 drives the first gear 6 meshing with it to rotate. The first gear 6 is fixed to the outer wall of the rotating shaft 5, thus driving the rotating shaft 5 and the discharge port 3 to swing, thereby adjusting the angle of the discharge port 3. This adapts to different processing conditions and is simple and convenient to operate.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite bubble film extruder auxiliary adjustment mechanism, comprising a mounting frame (1) and a bubble film extruder body (2) mounted on the inner side of the mounting frame (1), characterized in that: The lower part of the bubble film extruder body (2) is provided with a discharge port (3), the bubble film extruder body (2) and the discharge port (3) are communicated with a connecting pipe (4), the inner wall of the mounting frame (1) is rotatably connected with a rotating shaft (5) at the lower part of the left and right sides, the discharge port (3) is fixedly connected between the two rotating shafts (5), the outer wall of the rotating shaft (5) on the right side is fixedly connected with a first gear (6), and the inner wall right side of the mounting frame (1) is rotatably connected with a second gear (8) engaged with the first gear (6) through a rotating rod (7).

2. A compound bubble film extruder auxiliary adjustment mechanism according to claim 1, characterized in that: The left side wall of the mounting frame (1) is provided with an arc-shaped slot (9), and the outer wall left end of the discharge port (3) is fixedly connected with an indicating rod (10), and the other end of the indicating rod (10) extends to the outside of the mounting frame (1) through the arc-shaped slot (9).

3. The auxiliary adjustment mechanism for a compound bubble film extruder of claim 1, wherein: The outer wall right side of the mounting frame (1) is provided with a rudder (12), and the output end of the rudder (12) is fixedly connected with the rotating rod (7).

4. The auxiliary adjustment mechanism for a compound bubble film extruder of claim 1, wherein: The connecting pipe (4) is a telescopic hose.

5. The auxiliary adjustment mechanism for a compound bubble film extruder of claim 3, wherein: The rudder (12) is electrically connected with an external PLC control system.

6. The auxiliary adjustment mechanism for a compound bubble film extruder of claim 2, wherein: The outer side of the arc-shaped slot (9) is provided with a scale line (11).

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