Air bubble film extruder exhaust device

Abstract

The utility model relates to the technical field of bubble film processing equipment, in particular to an exhaust device of a bubble film extruder, which improves the stability of pipeline support and comprises an exhaust device body and a pipeline connected with the exhaust device body and used for conveying gas. A supporting assembly capable of moving in the axis direction of a pipeline is installed on the exhaust device body so as to adjust the supporting position of the pipeline, a sleeve used for guiding the moving direction of the supporting assembly is arranged on the exhaust device body, and the sleeve and the supporting assembly are connected through a lead screw. The lead screw is rotated to drive the supporting assembly to move in the axis direction of the pipeline, the lead screw and the sleeve are rotationally connected, the lead screw and the supporting assembly are connected through threads, a screwing piece used for rotating the lead screw is arranged on the lead screw, the supporting assembly comprises a supporting frame and a supporting block arranged at the top of the supporting frame, and the supporting block and the supporting frame are detachably connected. The supporting block is provided with a plurality of models with different inner diameters, and the supporting block is connected with the supporting frame through a bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble film processing equipment, in particular to an exhaust device for a bubble film extruder. Background Art

[0002] As is well known, an exhaust machine is a device for discharging and treating waste gas generated in the process of bubble film processing. It can purify and direct the discharge of waste gas through the mutual cooperation of an air inlet pipe and an exhaust pipe. However, during use, there is no component for auxiliary support of the pipe after the exhaust machine is assembled with the pipe, resulting in the situation that the connection between the pipe and the exhaust machine is unstable due to the influence of the weight of the pipe. In severe cases, the pipe will directly fall off from the exhaust machine, affecting the discharge and treatment of waste gas, thus reducing the practicability of the exhaust machine and making it inconvenient for users to use.

[0003] After retrieval, an exhaust device for a bubble film extruder disclosed in the patent with the publication number CN220681554U supports the pipe by means of a support frame. The support position is fixed. When the pipe is too long, whether during use or installation, the connection between the pipe and the exhaust machine will be unstable due to the influence of the weight of the pipe. In severe cases, the pipe will directly fall off from the exhaust machine, affecting the discharge and treatment of waste gas, thus reducing the practicability of the exhaust machine and making it inconvenient for users to use. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an exhaust device for a bubble film extruder, which improves the stability of pipe support.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: An exhaust device for a bubble film extruder includes an exhaust device body and a pipe connected to the exhaust device body for transporting gas. A support component that can move along the axial direction of the pipe is installed on the exhaust device body to adjust the support position of the pipe. A sleeve for guiding the moving direction of the support component is arranged on the exhaust device body. The sleeve and the support component are connected by a lead screw, and the lead screw is rotated to drive the support component to move along the axial direction of the pipe.

[0008] Furthermore, the lead screw is rotatably connected to the sleeve, and the lead screw is threadedly connected to the support component.

[0009] Even further, a screwing member for rotating the lead screw is arranged on the lead screw.

[0010] Further, the support assembly includes a support frame and a support block disposed on the top of the support frame, and the support block and the support frame are detachably connected.

[0011] Preferably, the support block is provided with a variety of models with different inner diameters, and the support block and the support frame are connected by bolts.

[0012] In addition, a base is provided at the bottom of the exhaust device body, and mounting holes are formed in the base.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present utility model provides an exhaust device for a bubble film extruder, having the following beneficial effects:

[0015] For the exhaust device of the bubble film extruder, through the arrangement of the lead screw, the sleeve and the support assembly, by rotating the lead screw, the support assembly can be driven to move along the axial direction of the pipeline so as to adjust the support position of the support assembly on the pipeline. When the pipeline is too long, the support assembly is extended outwards to improve the stability of the support for the pipeline, and meanwhile, it is also convenient for the installation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0017] Figure 2 is a front view structural diagram of the present utility model;

[0018] Figure 3 is a partial sectional view structural diagram of the present utility model;

[0019] Figure 4 is a three-dimensional structural diagram of the present utility model with the pipeline not installed;

[0020] Figure 5 is a top view structural diagram of the present utility model with the pipeline not installed.

[0021] In the figure: 1, exhaust device body; 2, pipeline; 3, support frame; 4, support block; 5, sleeve; 6, lead screw; 7, screwing member; 8, base; 9, mounting hole; 10, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , an exhaust device for a bubble film extruder of the present utility model includes an exhaust device body 1 and a pipe 2 connected to the exhaust device body 1 and used for transporting gas. A support assembly that can move along the axial direction of the pipe 2 is installed on the exhaust device body 1 to adjust the support position of the pipe 2. A sleeve 5 for guiding the movement direction of the support assembly is provided on the exhaust device body 1. The sleeve 5 and the support assembly are connected by a lead screw 6. The lead screw 6 is rotatably connected to the sleeve 5, and the lead screw 6 and the support assembly are connected by threads. A screwing member 7 for rotating the lead screw 6 is provided on the lead screw 6, which is convenient for rotating the lead screw. Rotating the lead screw 6 drives the support assembly to move along the axial direction of the pipe 2 to adjust the support position of the support assembly for the pipe 2. When the pipe 2 is too long, the support assembly is extended outward. According to the lever law, the stability of the support for the pipe 2 is improved.

[0024] To further improve the practicality, the support assembly includes a support frame 3 and a support block 4 provided on the top of the support frame 3. The support block 4 and the support frame 3 are detachably connected. The support block 4 is equipped with various models of different inner diameters and can support pipes 2 of different diameters. The support block 4 and the support frame 3 are connected by bolts 10.

[0025] Among them, a base 8 is provided at the bottom of the exhaust device body 1, and an installation hole 9 is opened on the base 8.

[0026] In summary, for this exhaust device of a bubble film extruder, during use, the pipe 2 is supported by the support assembly. The position of the support assembly is adjusted according to the length of the pipe 2. Rotating the lead screw 6 drives the support assembly to move along the axial direction of the pipe 2 to adjust the support position of the support assembly for the pipe 2, thereby improving the stability of the support for the pipe 2.

[0027] The technical terms or scientific terms used in the description of this application should be the generally understood ordinary meanings by those of ordinary skill in the field to which this application belongs. The words indicating directions such as "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", etc. used in the description of this application are only used to indicate relative directions or positional relationships, rather than implying that the device or component must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the object being described changes, its relative positional relationship may also change accordingly. Therefore, it cannot be understood as a limitation to this application. The terms "first", "second", "third" and similar terms used in the description of this application are only for descriptive purposes to distinguish different components and cannot be understood as indicating or implying relative importance.

[0028] As used in the description of this application, words such as "a", "an", or "the" should not be construed as an absolute limitation on quantity, but rather as meaning at least one. As used in the description of this application, words such as "comprising" or "including" mean that the elements or items appearing before this word cover the elements or items listed after this word and their equivalents, without excluding other elements or items.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust device for a bubble film extruder, comprising an exhaust device body (1) and a pipe (2) connected to the exhaust device body (1) and used for transporting gas, characterized in that: A support assembly capable of moving along the axial direction of the pipeline (2) is installed on the exhaust device body (1) to adjust the support position of the pipeline (2). A sleeve (5) for guiding the movement direction of the support assembly is arranged on the exhaust device body (1). The sleeve (5) and the support assembly are connected by a lead screw (6), and the lead screw (6) is rotated to drive the support assembly to move along the axial direction of the pipeline (2).

2. The exhaust device of a bubble film extruder according to claim 1, characterized in that: The lead screw (6) is rotatably connected to the sleeve (5), and the lead screw (6) is threadedly connected to the support assembly.

3. The exhaust device of a bubble film extruder according to claim 2, wherein: A screwing member (7) for rotating the lead screw (6) is arranged on the lead screw (6).

4. The exhaust device of a bubble film extruder according to claim 1 or 2, characterized in that: The support assembly includes a support frame (3) and a support block (4) arranged at the top of the support frame (3). The support block (4) is detachably connected to the support frame (3).

5. An exhaust device for a bubble film extruder according to claim 4, characterized in that: The support block (4) is provided with a variety of models with different inner diameters, and the support block (4) and the support frame (3) are connected by bolts (10).

6. The exhaust device of a bubble film extruder according to claim 1, characterized in that: A base (8) is arranged at the bottom of the exhaust device body (1), and mounting holes (9) are formed in the base (8).

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