Polyester film detection mechanism with cleaning function

Abstract

The polyester film detection mechanism with the cleaning function comprises a mounting plate, the top of the mounting plate is rotationally connected with a first supporting roller, the top of the mounting plate is fixedly connected with a dust removal box, and the inner wall of the bottom of the dust removal box is fixedly connected with two electric push rods; the top ends of the two electric push rods are jointly and fixedly connected with a dust collector, a dust sticking roller is rotationally connected between the inner walls of the two sides of the dust removal box, the top of the mounting plate is fixedly connected with a detection box, the top of the mounting plate is fixedly connected with two supporting plates, and a winding roller is rotationally inserted between the two supporting plates; and one side of one supporting plate is fixedly connected with a motor. The dust collector is driven by the electric push rod to move downwards, so that the dust collector is in contact with the upper surface of the film, dust is sucked into the filter through the telescopic pipe under the action of the dust collector, and then the dust is filtered by the filter, so that all the dust falls into the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester films, in particular to a polyester film detection mechanism with a cleaning function. Background Art

[0002] Polyester film is made of polyethylene terephthalate as raw material, which is made into thick sheets by extrusion and then biaxially stretched to form a film material. In order to ensure product quality, polyester film needs to be tested with a detection device after production.

[0003] After searching, the Chinese patent publication number CN213813089U discloses a detection device for polyester film production. The above patent realizes the dust removal function of the polyester film to be detected by installing a fan structure in the dust removal box. However, the device blows out the dust on the polyester film through the fan, and cannot ensure that all the dust falls into the storage box, affecting the subsequent cleaning of the film. In order to advance the industry technology, better realize the polyester film cleaning and detection functions, and improve the competitiveness of core technologies, this application proposes a new implementation plan that is different from the prior art. Utility Model Content

[0004] The utility model aims to solve the defect that dust cannot be completely collected in the prior art, and proposes a polyester film detection mechanism with a cleaning function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polyester film detection mechanism with a cleaning function comprises a mounting plate, the top of the mounting plate is rotatably connected to a first support roller, the top of the mounting plate is fixedly connected to a dust removal box, the bottom inner wall of the dust removal box is fixedly connected to two electric push rods, the top ends of the two electric push rods are commonly fixedly connected to a dust cleaner, a dust sticky roller is rotatably connected between the inner walls of both sides of the dust removal box, the top of the mounting plate is fixedly connected to a detection box, the top of the mounting plate is fixedly connected to two support plates, a winding roller is rotatably inserted between the two support plates, one side of one of the support plates is fixedly connected to a motor, and the output end of the motor is fixedly connected to one end of the winding roller.

[0007] Furthermore, a plurality of legs are fixedly connected to the bottom of the mounting plate.

[0008] Furthermore, two limit blocks are fixedly connected to the inner walls on both sides of the dust removal box, and a limit groove is provided on one side of the limit block.

[0009] Furthermore, a telescopic tube is inserted into the top of the vacuum cleaner.

[0010] Furthermore, a filter is fixedly connected to the top outer wall of the dust removal box, and the other end of the telescopic tube is plugged into the filter.

[0011] Furthermore, a pressure roller is rotatably connected between the inner walls on both sides of the dust removal box, and the pressure roller is located above the dust sticking roller.

[0012] Furthermore, an alarm light is fixedly connected to the top outer wall of the detection box.

[0013] Furthermore, the top of the mounting plate is rotatably connected to a second supporting roller.

[0014] The beneficial effects of the utility model are:

[0015] 1. The vacuum cleaner moves downward driven by the electric push rod, so that the vacuum cleaner contacts the upper surface of the film, and then the dust is sucked into the filter through the telescopic tube under the action of the vacuum cleaner, and then the filter is used to filter the dust so that all the dust falls into the storage box.

[0016] 2. Through the setting of the dust sticking roller, the dust on the lower surface of the film is removed during the transmission of the film, thereby removing the dust on the lower surface of the film and then comprehensively cleaning the film.

[0017] 3. The film transmission is limited by the limiting groove of the limiting block, thereby preventing the film from deviating during transmission so as to better clean the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a polyester film detection mechanism with a cleaning function proposed by the utility model;

[0019] Figure 2 This is a partial cross-sectional structural schematic diagram of a polyester film detection mechanism with a cleaning function proposed by the utility model;

[0020] Figure 3 This is a partial structural schematic diagram of a polyester film detection mechanism with a cleaning function proposed by the utility model.

[0021] In the figure: 1. Mounting plate; 2. Support foot; 3. First support roller; 4. Dust removal box; 5. Limit block; 6. Limit groove; 7. Electric push rod; 8. Vacuum cleaner; 9. Telescopic tube; 10. Filter; 11. Pressure roller; 12. Dust sticking roller; 13. Detection box; 14. Alarm light; 15. Second support roller; 16. Support plate; 17. Motor; 18. Winding roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 3 , a polyester film detection mechanism with a cleaning function, comprising a mounting plate 1, a first supporting roller 3 is rotatably connected to the top of the mounting plate 1, a dust removal box 4 is fixed to the top of the mounting plate 1 by bolts, two electric push rods 7 are fixed to the bottom inner wall of the dust removal box 4 by bolts, and a dust collector 8 is fixed to the top of the two electric push rods 7 by bolts. The dust collector 8 moves downward under the drive of the electric push rods 7, so that the dust collector 8 contacts with the film, so as to operate on films of different thicknesses, and a dust sticking roller 12 is rotatably connected between the inner walls of the two sides of the dust removal box 4, and the dust on the lower surface of the film is removed by the dust sticking roller 12, and a detection box 13 is fixed to the top of the mounting plate 1 by bolts, two supporting plates 16 are welded to the top of the mounting plate 1, and a winding roller 18 is rotatably inserted between the two supporting plates 16, and a motor 17 is fixed to one side of one of the supporting plates 16 by bolts, and the output end of the motor 17 is fixedly connected to one end of the winding roller 18, and the winding roller 18 rotates under the drive of the motor 17, so as to wind up the film.

[0024] A plurality of legs 2 are fixed to the bottom of the mounting plate 1 by bolts, and the mounting plate 1 is supported by the legs 2. Two limit blocks 5 are welded to the inner walls on both sides of the dust removal box 4, and a limit groove 6 is provided on one side of the limit block 5. The transmission of the film is limited by the limit groove 6 of the limit block 5, so as to prevent the film from deflecting during transmission. A telescopic tube 9 is plugged into the top of the dust collector 8, and a filter 10 is fixed to the top outer wall of the dust removal box 4 by bolts. The other end of the telescopic tube 9 is plugged into the filter 10. Under the action of the dust collector 8, dust is sucked into the filter 10 through the telescopic tube 9, and then the dust is filtered by the filter 10. A pressure roller 11 is rotatably connected between the inner walls on both sides of the dust removal box 4, and the pressure roller 11 is located above the dust sticking roller 12. An alarm light 14 is fixed to the top outer wall of the detection box 13 by bolts. The film is detected by the detection box 13. When the film is detected to be damaged, the alarm light 14 gives an alarm. A second supporting roller 15 is rotatably connected to the top of the mounting plate 1.

[0025] Working principle: When in use, first, one end of the film is wrapped around the first supporting roller 3, and then one end of the film is passed through the limiting groove 6, and then one end of the film is passed between the pressure roller 11 and the dust-sticking roller 12, and finally, one end of the film is wrapped around the winding roller 18, and then the winding roller 18 is rotated under the drive of the motor 17 to wind up the film. In the process of film winding, the vacuum cleaner 8 moves downward under the drive of the electric push rod 7, so that the vacuum cleaner 8 contacts the upper surface of the film, and then under the action of the vacuum cleaner 8, the dust is sucked into the filter 10 through the telescopic tube 9, and then the dust is filtered by the filter 10, and then the air is discharged from the filter 10, and then the dust on the lower surface of the film is filtered through the dust-sticking roller 12, so as to remove the dust on the film, and then the film is inspected by the detection box 13, and when the film is detected to be damaged, the alarm light 14 alarms.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A polyester film detection mechanism with a cleaning function, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is rotatably connected to a first support roller (3), the top of the mounting plate (1) is fixedly connected to a dust removal box (4), the bottom inner wall of the dust removal box (4) is fixedly connected to two electric push rods (7), the tops of the two electric push rods (7) are commonly fixedly connected to a dust collector (8), a dust sticking roller (12) is rotatably connected between the inner walls on both sides of the dust removal box (4), the top of the mounting plate (1) is fixedly connected to a detection box (13), the top of the mounting plate (1) is fixedly connected to two support plates (16), a winding roller (18) is rotatably inserted between the two support plates (16), one side of one of the support plates (16) is fixedly connected to a motor (17), and the output end of the motor (17) is fixedly connected to one end of the winding roller (18).

2. A polyester film detection mechanism with cleaning function according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom of the mounting plate (1).

3. The polyester film detection mechanism with cleaning function according to claim 1, characterized in that: Two limit blocks (5) are fixedly connected to the inner walls on both sides of the dust removal box (4), and a limit groove (6) is provided on one side of the limit block (5).

4. The polyester film detection mechanism with cleaning function according to claim 1, characterized in that: A telescopic tube (9) is plugged into the top of the vacuum cleaner (8).

5. A polyester film detection mechanism with cleaning function according to claim 4, characterized in that: A filter (10) is fixedly connected to the top outer wall of the dust removal box (4), and the other end of the telescopic tube (9) is plugged into the filter (10).

6. The polyester film detection mechanism with cleaning function according to claim 1, characterized in that: A pressure roller (11) is rotatably connected between the inner walls on both sides of the dust removal box (4), and the pressure roller (11) is located above the dust sticking roller (12).

7. The polyester film detection mechanism with cleaning function according to claim 1, characterized in that: An alarm light (14) is fixedly connected to the top outer wall of the detection box (13).

8. The polyester film detection mechanism with cleaning function according to claim 1, characterized in that: The top of the mounting plate (1) is rotatably connected to a second supporting roller (15).

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