Surface dust remover for PE film production

Abstract

The utility model discloses a surface dusting machine for PE film production, which comprises a mounting rack and a top plate, and the top plate is mounted at the upper end of the mounting rack; the exhaust fan is arranged at the upper end of the top plate, a communicating pipe is connected to the front end of the exhaust fan, an upper positioning wheel is mounted at the left end of the top plate, a rectangular groove is formed in the upper end of the mounting frame, a dust removal brush is mounted in the rectangular groove, and a side positioning wheel is mounted at the right end of the mounting frame; a communicating vessel is connected to the lower end of the communicating pipe, a shaft core is connected to the inner end of the communicating vessel, a first motor is connected to the rear end of the shaft core, and an annular collecting box is installed on the outer surface of the shaft core. The surface dedusting machine for PE film production is convenient for brushing and dedusting the inner and outer surfaces of a film, is convenient for adjusting the outer brush head up and down according to the thickness of the film, prevents the film from being extruded and damaged, is convenient for collecting and storing dust, and is simple in structure and convenient to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of surface dust removers for film production, in particular to a surface dust remover for PE film production. Background Art

[0002] The diaphragm dust removal machine is a machine specially designed to clean all kinds of double-sided dirt, dust and static electricity on diaphragms. The machine consists of an electrostatic eliminator, a silicone dust removal wheel, and a high-viscosity dust collection paper roll. The electrostatic eliminator is used to remove static electricity on the surface of various plates, making the dirt and dust on the surface non-adsorbable. The silicone dust removal wheel is then used to remove dust from the surface, and the high-viscosity dust collection paper roll transfers the dirt on the silicone dust removal wheel to ensure that it is clean and avoid re-contamination.

[0003] A coating film rolling and dust removal machine provided by announcement number CN 205165130 U includes a frame, an oven is arranged on the left side inside the frame, a rolling device and a dust removal device are arranged inside the frame and on the right side of the oven, the rolling device includes a heating guide roller and a rolling guide roller, a heating auxiliary guide roller parallel to the heating guide roller is arranged below the heating guide roller, a rolling auxiliary roller is arranged below the rolling guide roller, the heating guide roller and the rolling guide roller are on the same horizontal plane, a heating device is arranged inside the heating guide roller, an ultrasonic generator is arranged between the heating guide roller and the rolling guide roller, the ultrasonic generator is fixed on the top surface inside the frame, and its sound wave generating surface faces the film; a first guide roller is arranged between the rolling device and the dust removal device; by arranging the rolling device and the dust removal device in the frame, the coated and dried red film is rolled and dusted, and after the film is deformed by heat in the oven, it is continuously heated by the heating guide roller, so that the film maintains good ductility.

[0004] The above-mentioned prior art solutions have the following defects: the surface dust remover for PE film production is not convenient for brushing and dust removal on both the inner and outer surfaces of the film, is not convenient for adjusting the outer brush head up and down according to the thickness of the film, the film is easily squeezed and damaged, is not convenient for collecting and storing dust, has a complex structure, and is not convenient for cleaning and maintenance. Therefore, the utility model provides a surface dust remover for PE film production to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a surface dust remover for PE film production to solve the problems mentioned in the above background technology that the surface dust remover for PE film production is not convenient for brushing and dust removal on both the inner and outer surfaces of the film, it is not convenient to adjust the outer brush head up and down according to the thickness of the film, the film is easily squeezed and damaged, it is not convenient to collect and store dust, the structure is complicated, and it is not convenient to clean and maintain.

[0006] To achieve the above object, the utility model provides the following technical solution: a surface dust removal machine for PE film production, comprising a mounting frame and a top plate, wherein the top plate is mounted on the upper end of the mounting frame;

[0007] Also includes:

[0008] An exhaust fan is arranged at the upper end of the top plate, a connecting pipe is connected to the front end of the exhaust fan, and an upper positioning wheel is installed at the left end of the top plate, a rectangular groove is opened inside the upper end of the mounting frame, and a dust removal brush is installed inside the rectangular groove, a side positioning wheel is installed at the right end of the mounting frame, a communicating vessel is connected to the lower end of the connecting pipe, and an inner end of the communicating vessel is connected to an axis core, and a first motor is connected to the rear end of the axis core, an annular collection box is installed on the outer surface of the axis core, and a positioning rod is installed in the middle of the annular collection box, and a positioning net is installed at the outer end of the annular collection box, and a roller brush is installed at the outer end of the positioning net;

[0009] The collecting roll is installed at the left end of the roller brush, and the front end of the collecting roll is connected with a second motor.

[0010] Preferably, the rectangular groove is symmetrically arranged front and back about the central axis of the top plate, and the dust removal brush is connected inside the rectangular groove by a movable snap-fitting manner.

[0011] Preferably, the lower end of the communicating tube is connected to the communicating vessel in a movable snap-fit ​​manner, and the shaft core forms a rotating structure at the rear end of the communicating vessel.

[0012] Preferably, a plurality of through holes are formed on the upper surface of the positioning net at equal intervals, and a plurality of small brush heads are arranged at equal angles on the outer end of the positioning net on the roller brush.

[0013] Preferably, the inner end of the annular collecting box is connected to the shaft core in a snap-fit ​​manner, and three annular collecting boxes are arranged at equal angles on the outer end of the shaft core.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the surface dust removal machine for PE film production is convenient for brushing and dust removal on both the inner and outer surfaces of the film, and is convenient for adjusting the outer brush head up and down according to the thickness of the film to avoid film extrusion and damage, and is convenient for collecting and storing dust, has a simple structure, and is easy to clean and maintain;

[0015] 1. A dust removal brush is provided, which can be moved up and down inside the rectangular groove to the film sticking state, so as to be adjusted up and down according to the thickness of the film, avoid the film from being squeezed and damaged, and facilitate the brushing and dust removal of the outer surface of the film;

[0016] 2. A communicating vessel, an axis core and a roller brush are provided. The outer surface of the roller brush adsorbs the inner side of the film, and at the same time, the roller brush brushes the dust on the inner surface of the film. After the dust is separated, it enters the outer cavity of the annular collection box through the holes and grooves of the positioning net and is stored therein;

[0017] 3. It is equipped with a positioning net, annular collection box and positioning rod. The device has a simple structure and is easy to clean and maintain. After the overall dust removal of the film is completed, the positioning rod can be screwed down, the annular collection box can be taken out from the side of the roller brush, and the dust inside it can be dumped. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the positioning net and the ring-shaped collecting box of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the rectangular groove and the dust removal brush of the utility model.

[0022] In the figure: 1. mounting frame; 2. top plate; 3. exhaust fan; 4. connecting pipe; 5. upper positioning wheel; 6. rectangular groove; 7. dust removal brush; 8. side positioning wheel; 9. connecting vessel; 10. shaft core; 11. first motor; 12. roller brush; 13. positioning net; 14. ring-shaped collecting box; 15. positioning rod; 16. collecting roll; 17. second motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a surface dust remover for PE film production, including a mounting frame 1, a top plate 2, an exhaust fan 3, a connecting pipe 4, an upper positioning wheel 5, a rectangular groove 6, a dust removal brush 7, a side positioning wheel 8, a connecting vessel 9, an axis core 10, a first motor 11, a roller brush 12, a positioning net 13, a ring-shaped collecting box 14, a positioning rod 15, a collecting roll 16, and a second motor 17.

[0025] The exhaust fan 3 is arranged at the upper end of the top plate 2, the front end of the exhaust fan 3 is connected with a connecting pipe 4, and the left end of the top plate 2 is installed with an upper positioning wheel 5, the upper end of the mounting frame 1 is provided with a rectangular groove 6, and the interior of the rectangular groove 6 is provided with a dust removal brush 7, and the right end of the mounting frame 1 is provided with a side positioning wheel 8, the lower end of the connecting pipe 4 is connected with a connecting vessel 9, and the inner end of the connecting vessel 9 is connected with an axis core 10, and the rear end of the axis core 10 is connected with a first motor 11, an annular collection box 14 is installed on the outer surface of the axis core 10, and a positioning rod 15 is installed in the middle of the annular collection box 14, and a positioning net 13 is installed at the outer end of the annular collection box 14, and a roller brush 12 is installed at the outer end of the positioning net 13;

[0026] The collecting roll 16 is installed at the left end of the roller brush 12 , and a second motor 17 is connected to the front end of the collecting roll 16 .

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, the rectangular groove 6 is symmetrically arranged front to back about the central axis of the top plate 2, and the dust removal brush 7 is connected inside the rectangular groove 6 by a movable snap-fitting manner, the lower end of the connecting pipe 4 is connected to the connecting vessel 9 by a movable snap-fitting manner, and the shaft core 10 forms a rotating structure at the rear end of the connecting vessel 9. When using the film dust removal device, the film is first pulled from the upper end of the upper positioning wheel 5 to pass around the side positioning wheel 8 to be fixed to the outer surface of the collecting roll 16, and then the second motor 17 is started to drive the collecting roll 16 to rotate to straighten and wind the film, and the dust removal brush 7 is manually adjusted to a state where the lower surface is in contact with the film. The dust removal brush 7 can move up and down inside the rectangular groove 6 to a film-adhering state, which is convenient for up and down adjustment according to the thickness of the film to avoid damage to the film by squeezing, and is convenient for brushing and dust removal on the outer surface of the film.

[0028] like Figure 1 and Figure 3 As shown, a plurality of through holes are provided on the upper surface of the positioning net 13 at equal intervals, and a plurality of small brush heads are arranged at equal angles on the outer end of the positioning net 13 with the roller brush 12. The inner end of the annular collecting box 14 is connected to the shaft core 10 in a snap-fitting manner, and the annular collecting box 14 is provided with three brush heads at equal angles on the outer end of the shaft core 10. During the film winding process, the first motor 11 and the exhaust fan 3 are simultaneously started to rotate the roller brush 12. At the same time, the interior of the roller brush 12 is filled with negative air pressure due to the start of the exhaust fan 3. The outer surface of the roller brush 12 adsorbs the inner side of the film, and the roller brush 12 brushes the dust on the inner surface of the film. After the dust is detached, it enters the outer cavity of the annular collecting box 14 through the holes and grooves of the positioning net 13 and is stored therein. The device has a simple structure and is easy to clean and maintain. When the overall dust removal of the film is completed, the positioning rod 15 can be screwed down, the annular collecting box 14 can be taken out from the side of the roller brush 12, and the dust inside it can be dumped.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surface dust removal machine for PE film production, comprising a mounting frame (1) and a top plate (2), wherein the top plate (2) is mounted on the upper end of the mounting frame (1); It is characterized in that Also includes: An exhaust fan (3) is arranged at the upper end of the top plate (2); the front end of the exhaust fan (3) is connected to a connecting pipe (4); and an upper positioning wheel (5) is installed at the left end of the top plate (2); a rectangular groove (6) is opened inside the upper end of the mounting frame (1), and a dust removal brush (7) is installed inside the rectangular groove (6); a side positioning wheel (8) is installed at the right end of the mounting frame (1); the lower end of the connecting pipe (4) is connected to a connecting vessel (9), and the inner end of the connecting vessel (9) is connected to an axis core (10), and the rear end of the axis core (10) is connected to a first motor (11); an annular collection box (14) is installed on the outer surface of the axis core (10), and a positioning rod (15) is installed in the middle of the annular collection box (14); and a positioning net (13) is installed at the outer end of the annular collection box (14), and a roller brush (12) is installed at the outer end of the positioning net (13); A collecting roll (16) is mounted on the left end of the roller brush (12), and a second motor (17) is connected to the front end of the collecting roll (16).

2. The surface dust removal machine for PE film production according to claim 1, characterized in that: The rectangular groove (6) is arranged symmetrically front and back about the central axis of the top plate (2), and the dust removal brush (7) is connected inside the rectangular groove (6) in a movable snap-fit ​​manner.

3. The surface dust removal machine for PE film production according to claim 1, characterized in that: The lower end of the connecting pipe (4) is connected to the connecting vessel (9) in a movable snap-fit ​​manner, and the shaft core (10) forms a rotating structure at the rear end of the connecting vessel (9).

4. The surface dust removal machine for PE film production according to claim 1, characterized in that: The upper surface of the positioning net (13) is provided with a plurality of through holes at equal intervals, and the roller brush (12) has a plurality of small brush heads arranged at equal angles at the outer end of the positioning net (13).

5. The surface dust removal machine for PE film production according to claim 1, characterized in that: The inner end of the annular collection box (14) is connected to the shaft core (10) in a snap-fitting manner, and three annular collection boxes (14) are arranged at equal angles on the outer end of the shaft core (10).

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