Dust removal equipment for film material punching

Abstract

The utility model relates to the field of film material punching, in particular to dust removal equipment for film material punching, which comprises a base body, an input conveying belt and an output conveying belt are arranged on the base body, a shell is arranged on the output conveying belt, a fan is rotatably mounted in the shell, a second motor is arranged on the shell, and an output shaft of the second motor is connected with the fan. A rotating shell is rotationally installed between the input conveying belt and the output conveying belt, a plurality of electrostatic rollers are rotationally installed in the rotating shell, a first motor is installed on the base body, an output shaft of the first motor is connected with a rotating shaft, and the rotating shaft is coaxially connected with the rotating shell. The rotating shell is driven by the first motor to rotate, the electrostatic roller adsorbing more fluff on the rotating shell is replaced in time, and the problem that the adsorption effect of the electrostatic roller is reduced due to more fluff on the electrostatic roller is solved. Equipment does not need to be shut down in the electrostatic roller replacement process, the equipment working continuity is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of film material punching, in particular to dust removal equipment for film material punching. Background Art

[0002] Membrane material is a material used in membrane structure engineering, which is a composite material composed of a high-strength fabric substrate and a polymer coating. After the existing equipment punches the membrane material, there are lint, foreign matter, dust and other debris on the bare material, which needs to be cleaned manually again, which reduces the work efficiency and the cleaning degree is not thorough enough.

[0003] In response to the above technical problems, the applicant has retrieved some prior art, such as the Chinese patent with patent publication number CN216728407U, which mainly uses brushes and vacuum cleaners to loosen and absorb debris on the surface of the film material; the electrostatic roller electrostatically adsorbs the fluff on the other side of the film material. However, the more fluff adsorbed by the electrostatic roller, the worse the adsorption effect of the electrostatic roller. In order to ensure the production quality of the film material, the electrostatic roller needs to be replaced in time to ensure the adsorption efficiency of the electrostatic roller on the fluff. The equipment of the prior art needs to be stopped and waited when replacing the electrostatic roller, and its replacement speed is slow, which affects the working efficiency of the equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provide a dust removal device for film punching which has a simple structure and can replace the electrostatic roller without stopping the machine, so as to improve the production efficiency of the equipment.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a dust removal device for film material punching, which includes a base, an input conveyor belt and an output conveyor belt are arranged on the base, a shell is arranged on the output conveyor belt, a fan is rotatably installed inside the shell, a second motor is arranged on the shell, the output shaft of the second motor is connected to the fan, a rotating shell is rotatably installed between the input conveyor belt and the output conveyor belt, a plurality of electrostatic rollers are rotatably installed inside the rotating shell, a first motor is installed on the base, the output shaft of the first motor is connected to the rotating shaft, and the rotating shaft is coaxially connected to the rotating shell.

[0006] As a further optimization or improvement of this solution, a mounting ring is provided on the rotating shell, the mounting ring is threadedly connected to the mounting disk, and plug rods are rotatably installed on both the rotating shell and the mounting disk. Slots are provided at both ends of the electrostatic roller, and the plug rods are installed in cooperation with the slots.

[0007] As a further optimization or improvement of the present solution, a disassembly head is fixedly mounted on the mounting plate.

[0008] As a further optimization or improvement of the present solution, a disassembly hole is provided on the base, and the diameter of the disassembly hole is larger than the diameter of the mounting plate.

[0009] As a further optimization or improvement of the present solution, dust covers are installed at both ends of the shell.

[0010] As a further optimization or improvement of the present solution, the insertion rod and the slot are both arranged in polygonal shape.

[0011] Beneficial effects of the utility model:

[0012] (1) The rotating shell is driven to rotate by the first motor, and the electrostatic roller with a lot of fluff adsorbed on the rotating shell is replaced in time, so as to avoid the problem that the adsorption effect of the electrostatic roller is reduced due to a lot of fluff on the electrostatic roller. The equipment does not need to be shut down during the replacement of the electrostatic roller, which improves the continuity of the equipment during operation and improves work efficiency.

[0013] (2) When the electrostatic roller is replaced by rotating the rotating shell, the replaced electrostatic roller rotates to a position that coincides with the disassembly hole. At this time, the disassembly head on the mounting plate can be twisted by a tool to remove the mounting plate from the mounting ring, and then the mounting plate and the replaced electrostatic roller are taken out from the disassembly hole in turn, and the electrostatic roller is cleaned. The equipment does not need to be shut down to disassemble and clean the electrostatic roller, and the disassembly process does not affect the operation of the equipment, thereby improving the working efficiency and practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the fan structure.

[0017] Figure 3 This is the structural installation diagram of the electrostatic roller.

[0018] Figure 4 It is a structural cross-sectional view of the rotating shell.

[0019] The following are marked in the figure: 1. base; 2. input conveyor belt; 3. output conveyor belt; 4. rotating shell; 5. electrostatic roller; 6. disassembly hole; 7. first motor; 8. shell; 9. dust cover; 10. second motor; 11. fan; 12. mounting ring; 13. plug rod; 14. mounting plate; 15. slot; 16. rotating shaft; 17. disassembly head. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figure 1-Figure 4 A dust removal device for film material punching includes a base body 1, an input conveyor belt 2 and an output conveyor belt 3 are arranged on the base body 1, a shell 8 is arranged on the output conveyor belt 3, a fan 11 is rotatably installed inside the shell 8, a second motor 10 is arranged on the shell 8, and the output shaft of the second motor 10 is connected to the fan 11, a rotating shell 4 is rotatably installed between the input conveyor belt 2 and the output conveyor belt 3, a plurality of electrostatic rollers 5 are rotatably installed inside the rotating shell 4, a first motor 7 is installed on the base body 1, and the output shaft of the first motor 7 is connected to the rotating shaft 16, and the rotating shaft 16 is coaxially connected to the rotating shell 4.

[0022] It should be noted that the fan 11 is a hot and cold ion fan 11, and the fan 11 has a heating function, which can preheat the material that needs to be heated during processing, greatly reducing the processing difficulty. The electrostatic rollers 5 are arranged in four groups, and each group of electrostatic rollers 5 is 90° apart.

[0023] See also Figure 3 The rotating shell 4 is provided with a mounting ring 12, which is threadedly connected to the mounting disk 14. The rotating shell 4 and the mounting disk 14 are both rotatably mounted with an insertion rod 13. Both ends of the electrostatic roller 5 are provided with slots 15, and the insertion rod 13 is installed in cooperation with the slots 15.

[0024] Specifically, the insertion rod 13 and the slot 15 are both arranged in a polygonal shape.

[0025] It should be noted that the slots 15 at both ends of the electrostatic roller 5 are respectively matched with the plug rod 13 on the rotating shell 4 and the plug rod 13 on the mounting plate 14. When disassembling and installing the electrostatic roller 5, the mounting plate 14 can be disassembled from the mounting ring 12 by twisting the disassembly head 17 on the mounting plate 14 with a tool, and then the mounting plate 14 and the replaced electrostatic roller 5 are taken out from the disassembly hole 6 in turn, and at this time, the slots 15 at both ends of the electrostatic roller 5 are respectively separated from the plug rod 13 on the rotating shell 4 and the plug rod 13 on the mounting plate 14.

[0026] See also Figure 3 The mounting plate 14 is fixedly provided with a disassembly head 17. It should be noted that when disassembling the electrostatic roller 5, a tool is required to twist the disassembly head 17 to separate the mounting plate 14 from the mounting ring 12 and then take out the electrostatic roller 5 to complete the disassembly.

[0027] Specifically, the base 1 is provided with a disassembly hole 6, the diameter of which is larger than the diameter of the mounting plate 14. It should be noted that when the diameter of the disassembly hole 6 is larger than the diameter of the mounting plate 14, the electrostatic roller 5 can be disassembled more easily.

[0028] See also Figure 1 Dust covers 9 are installed at both ends of the housing 8. It should be noted that the dust cover 9 cooperates with the fan 11 to remove static electricity generated by belt friction and isolate dust outside the cover, ensuring the cleanliness requirements of the product surface during processing.

[0029] The implementation principle of the utility model is as follows: when in use, the punching material is first placed on the input conveyor belt 2 and the output conveyor belt 3, and the input conveyor belt 2 and the output conveyor belt 3 are started, the input conveyor belt 2 and the output conveyor belt 3 drive the punching material to move, and then the second motor 10 is started, the second motor 10 drives the fan 11 to rotate, and the air outlet of the fan 11 is aligned to the appropriate position on the surface of the punching material and then stops. When the punching material moves, the electrostatic roller 5 abuts against the other side of the punching material, and the electrostatic roller 5 rotates in coordination with the movement of the punching material and adsorbs the fluff on the punching material, thereby improving the quality of the film material. When the electrostatic roller 5 adsorbs more fluff, the adsorption capacity of the electrostatic roller 5 decreases. At this time, the electrostatic roller 5 needs to be replaced in time, and the first motor 7 is started, so that the first motor 7 drives the rotating shaft 16 and the rotating shell 4 to rotate 90° together. At this time, the electrostatic roller 5 full of fluff has been separated from the contact with the material, and the other electrostatic roller 5 without adsorbing fluff abuts against the material. At this time, the replacement of the electrostatic roller 5 is completed without stopping the machine, thereby improving the continuity of the equipment during operation and improving the work efficiency.

[0030] It should be noted that when the first motor 7 is started to drive the rotating shell 4 to rotate, the replaced electrostatic roller 5 rotates to a position that coincides with the disassembly hole 6. At this time, the disassembly head 17 on the mounting plate 14 is twisted by a tool to disassemble the mounting plate 14 from the mounting ring 12, and then the mounting plate 14 and the replaced electrostatic roller 5 are taken out from the disassembly hole 6 in turn, and the electrostatic roller 5 is cleaned. After the electrostatic roller 5 is cleaned, the electrostatic roller 5 is inserted into the rotating shell 4 through the disassembly hole 6, so that the slot 15 on the electrostatic roller 5 is matched with the plug rod 13 on the rotating shell 4, and then the mounting plate 14 is covered, so that the plug rod 13 on the mounting plate 14 is matched with the slot 15 at the other end of the electrostatic roller 5, and then the mounting plate 14 is tightened on the mounting ring 12 by a tool, and the electrostatic roller 5 is cleaned.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust removal device for film punching, characterized in that: The invention comprises a base body (1), an input conveyor belt (2) and an output conveyor belt (3) are arranged on the base body (1), a shell (8) is arranged on the output conveyor belt (3), a fan (11) is rotatably mounted inside the shell (8), a second motor (10) is arranged on the shell (8), an output shaft of the second motor (10) is connected to the fan (11), a rotating shell (4) is rotatably mounted between the input conveyor belt (2) and the output conveyor belt (3), a plurality of electrostatic rollers (5) are rotatably mounted inside the rotating shell (4), a first motor (7) is arranged on the base body (1), an output shaft of the first motor (7) is connected to a rotating shaft (16), and the rotating shaft (16) is coaxially connected to the rotating shell (4).

2. The dust removal device for film punching according to claim 1, characterized in that: The rotating shell (4) is provided with a mounting ring (12), the mounting ring (12) being threadedly connected to the mounting plate (14), the rotating shell (4) and the mounting plate (14) are both rotatably mounted with an insertion rod (13), both ends of the electrostatic roller (5) are provided with slots (15), and the insertion rod (13) is mounted in cooperation with the slots (15).

3. The dust removal device for film punching according to claim 2 is characterized in that: A disassembly head (17) is fixedly mounted on the mounting plate (14).

4. The dust removal device for film punching according to claim 3 is characterized in that: The base body (1) is provided with a disassembly hole (6), and the diameter of the disassembly hole (6) is larger than the diameter of the mounting plate (14).

5. The dust removal device for film punching according to claim 1, characterized in that: Dust covers (9) are installed at both ends of the housing (8).

6. The dust removal device for film punching according to claim 2, characterized in that: The insertion rod (13) and the slot (15) are both arranged in a polygonal shape.

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