Electrostatic dust collection mechanism of splitting machine

Abstract

The utility model discloses a splitting machine electrostatic dust removal mechanism which comprises a vertical plate and a shaft sleeve fixedly installed on the surface of the vertical plate, a material passing roller is installed in the shaft sleeve in a penetrating mode, materials are arranged on the inner side of the material passing roller, and an electrostatic rod fixing sleeve is fixedly installed at the middle end of the vertical plate. And an electrostatic rod body is mounted in the electrostatic rod fixing sleeve in a penetrating manner. According to the electrostatic dust removal mechanism of the splitting machine, dust or particles in air are basically electrified and can be attached to the surface of a material, electrons generated by the electrostatic eliminator and air blown in from the air nozzle are sprayed to the surface of the material through the air outlet, the dust on the surface of the material can be blown away, and the dust removal effect is achieved; the dust or the particles are positive charges, the static electricity eliminator generates negative charges, the dust or the particles are not prone to being attached to the surface of the material and blown away by sprayed gas once the dust or the particles are counteracted by the positive charges and the negative charges, in this way, when the human hand touches the material again, the dust or the particles are not prone to being electrically absorbed by static electricity, and the effect of eliminating the static electricity can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to an electrostatic dust removal mechanism for a slitting machine. Background Art

[0002] Slitting machine is a kind of equipment used to cut materials into required sizes or shapes. Slitting machines are often used in manufacturing and processing industries to cut raw materials such as paper, plastic film, metal plate, etc. into required sizes for subsequent processing or production. When the slitting machine is used, it is easy to generate static electricity on some special materials, so an electrostatic dust removal mechanism is needed. However, the existing electrostatic dust removal mechanism still has certain defects, such as:

[0003] For example, a dust removal device for a slitting machine with publication number CN203245926U solves the problem that existing slitting machines are prone to generate static electricity, and the surface of the BOPP film adsorbs a large amount of dust due to static electricity. The dust removal device of the slitting machine includes a support shaft arranged between the flattening roller and the cutting mechanism and a cylindrical roller with an inner cavity. The roller is connected to the frame through the support shaft. A number of small holes connecting the outside world with the inner cavity are opened on the cylindrical surface of the roller. The roller is provided with an electrostatic eliminator that can eliminate static electricity on the film. The support shaft is a hollow structure and is connected to the inner cavity of the roller. The outer end of the support shaft is connected to a fan fixed on the frame. Turn on the electrostatic eliminator in the roller to eliminate the static electricity on the film, and then the film loses its adsorption effect on dust. The dust removal effect is good and the structure is simple. It only needs to be installed on the original slitting machine.

[0004] The dust removal device of the above-mentioned slitting machine can achieve a good dust removal effect by providing an electrostatic eliminator in the drum that can eliminate static electricity of the film. However, for some special materials, such as aluminum-plastic film, aluminum foil or materials composite with plastic, large static electricity will be generated during the winding process, and people may be easily electrocuted if they touch it. Utility Model Content

[0005] The utility model aims to provide an electrostatic dust removal mechanism for a slitting machine, so as to solve the problem in the background art that when processing special materials, large static electricity is generated, and people are easily electrocuted when touching the materials.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an electrostatic dust removal mechanism for a slitting machine, comprising a vertical plate and a shaft sleeve fixedly installed on the surface of the vertical plate, and a feed roller is installed through the inside of the shaft sleeve, and a material is arranged on the inner side of the feed roller;

[0007] An electrostatic rod fixing sleeve is fixedly installed at the middle end of the vertical plate, and an electrostatic rod body is installed through the interior of the electrostatic rod fixing sleeve, and an electrostatic dust removal mechanism is arranged on the surface of the electrostatic rod body, and the electrostatic dust removal mechanism can remove impurities and dust on the surface of the material through the electrostatic rod body;

[0008] The surface of the material transfer roller is provided with a protection plate, and a buffer protection mechanism is fixedly provided on the inner side of the protection plate, and the buffer protection mechanism protects the material through the protection plate.

[0009] Furthermore, there are two feed rollers, and an angle is formed between the upper and lower feed rollers, and the material is located between the two feed rollers.

[0010] Furthermore, the electrostatic dust removal mechanism is provided with an electrostatic eliminator, and the electrostatic eliminator is fixedly mounted on the right outer wall of the vertical plate, and the electrostatic eliminator is connected to the electrostatic rod body through an electric wire.

[0011] Furthermore, an air nozzle is fixedly installed at the left end of the electrostatic rod body, and an air outlet is opened on the surface of the electrostatic rod body, and the air outlet is aligned with the surface of the material.

[0012] Furthermore, the buffer protection mechanism is provided with a positioning rod, and the positioning rod is fixedly installed on the surface of the feeding roller, and a movable block is installed through the surface of the positioning rod, and the movable block is slidably connected to the positioning rod.

[0013] Furthermore, a buffer spring is installed through the surface of the positioning rod, and the left and right sides of the buffer spring are fixedly installed between the movable block and the feeding roller.

[0014] Furthermore, a moving rod is rotatably mounted on the outer side of the movable block, and the outer side of the moving rod is rotatably mounted on the inner wall of the protective plate, and a damping rod is fixedly mounted between the protective plate and the feeding roller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When the slitting machine conveys materials, the sleeve arranged on the surface of the vertical plate covers the feed roller inside the sleeve. The feed roller rotates under the drive of the outside world. The front and rear feed rollers with angles rotate at the same time, which can drive the material to pass through the device stably, thereby improving the stability of material conveying;

[0017] Furthermore, dust or particles in the air are basically charged and will adhere to the surface of the material. The electrons generated by the static eliminator and the wind blown in from the air nozzle are sprayed onto the surface of the material through the air outlet, which can blow away the dust on the surface of the material and achieve the dust removal effect.

[0018] Furthermore, dust or particles themselves are positively charged, and the static eliminator generates negative charges. Once the two are offset, dust or particles are not easy to adhere to the surface of the material and are blown away by the ejected gas. In this way, when people touch the material again, they are not easy to be electrocuted by static electricity, which can achieve the effect of eliminating static electricity.

[0019] 2. A protective plate and a moving rod for buffering protection are arranged on the surface of the feeding roller. When a large pressure is generated during the transportation and movement of the material, the protective plate applies pressure to the moving rod under the pressure of the material. Since the moving rod is rotatably mounted at both ends, it can rotate and push the movable block to slide along the positioning rod. At this time, the movable block moves to squeeze the buffer spring. The buffer spring buffers the material through its own elastic force, preventing the material from being torn by excessive pressure during transportation, thereby protecting the material.

[0020] Furthermore, when the buffer spring is performing buffer protection, the damping rod between the protection plate and the feed roller can eliminate the reciprocating rebound force of the buffer spring, relieve the pressure on the buffer spring, and avoid the protection plate from being unstable due to the back and forth vibration force of the buffer spring, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the front cross-sectional structure of the material transfer roller of the utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the material transfer roller of the utility model;

[0026] Figure 6 It is a schematic diagram of the side sectional structure of the movable rod of the utility model.

[0027] In the figure: 1. vertical plate; 2. shaft sleeve; 3. material transfer roller; 4. material; 5. static rod fixing sleeve; 6. static rod body; 7. air nozzle; 8. static eliminator; 9. air outlet; 10. protection plate; 11. positioning rod; 12. movable block; 13. buffer spring; 14. moving rod; 15. damping rod. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] like Figure 1 , Figure 2 and Figure 3 The technical solution shown in the figure, in order to solve the problem of unstable transportation of the material 4 driven by the slitting machine, discloses a stable transportation mechanism: the vertical plate 1 and the surface of the vertical plate 1 are fixedly installed with a shaft sleeve 2, and the inside of the shaft sleeve 2 is penetrated and installed with a feed roller 3, and the inner side of the feed roller 3 is provided with the material 4, the number of the feed roller 3 is two, and the upper and lower feed rollers 3 form an angle, and the material 4 is located between the two feed rollers 3

[0031] In this example, when the slitting machine conveys the material 4, the shaft sleeve 2 is arranged on the surface of the vertical plate 1, and the shaft sleeve 2 is enclosed by the feeding roller 3. The feeding roller 3 rotates under the drive of the outside world, and the front and rear feeding rollers 3 with an angle rotate at the same time, which can drive the material 4 to stably pass through the device, thereby improving the stability of the material 4 conveying;

[0032] Embodiment 2:

[0033] like Figure 1 , Figure 2 and Figure 3 The technical solution shown is based on the first embodiment. In order to solve the problem of static electricity and dust generated when the special material 4 passes through the slitting machine, an electrostatic dust removal mechanism is disclosed: an electrostatic rod fixing sleeve 5 is fixedly installed at the middle end of the vertical plate 1, and an electrostatic rod body 6 is installed through the interior of the electrostatic rod fixing sleeve 5, and an electrostatic dust removal mechanism is arranged on the surface of the electrostatic rod body 6, and the electrostatic dust removal mechanism can eliminate impurities and dust on the surface of the material 4 through the electrostatic rod body 6. The electrostatic dust removal mechanism is provided with an electrostatic eliminator 8, and the electrostatic eliminator 8 is fixedly installed on the right outer wall of the vertical plate 1, and the electrostatic eliminator 8 is connected to the electrostatic rod body 6 through an electric wire, and an air nozzle 7 is fixedly installed on the left end of the electrostatic rod body 6, and an air outlet 9 is opened on the surface of the electrostatic rod body 6, and the air outlet 9 is aligned with the surface of the material 4;

[0034] In this example, the dust or particles in the air are basically charged and will adhere to the surface of the material 4. The electrons generated by the static eliminator 8 and the wind blown in from the air nozzle 7 are sprayed to the surface of the material 4 through the air outlet 9, so that the dust on the surface of the material 4 can be blown away to achieve the dust removal effect. The dust or particles themselves are positively charged, and the static eliminator 8 generates negative charges. Once the two are offset, the dust or particles are not easy to adhere to the surface of the material 4 and are blown away by the ejected gas. In this way, when a person touches the material 4 again, it is not easy to be electrocuted by static electricity, and the effect of eliminating static electricity can be achieved.

[0035] Embodiment three:

[0036] like Figure 1 , Figure 4 , Figure 5 and Figure 6 The technical solution shown, in order to solve the problem that the material 4 is prone to cracking if the pressure is too large when passing through the slitting machine, discloses a buffer protection mechanism: a protection plate 10 is provided on the surface of the feeding roller 3, and a buffer protection mechanism is fixedly provided on the inner side of the protection plate 10, and the buffer protection mechanism protects the material 4 through the protection plate 10, and the buffer protection mechanism is provided with a positioning rod 11, and the positioning rod 11 is fixedly installed on the surface of the feeding roller 3, and a movable block 12 is installed through the surface of the positioning rod 11, and the movable block 12 is slidably connected to the positioning rod 11, and a buffer spring 13 is installed through the surface of the positioning rod 11, and the left and right sides of the buffer spring 13 are fixedly installed between the movable block 12 and the feeding roller 3, a moving rod 14 is rotatably installed on the outer side of the movable block 12, and the outer side of the moving rod 14 is rotatably installed on the inner wall of the protection plate 10, and a damping rod 15 is fixedly installed between the protection plate 10 and the feeding roller 3;

[0037] In this example, a protective plate 10 and a moving rod 14 for buffering protection are provided on the surface of the feed roller 3. When the material 4 generates a large pressure during transportation and movement, the protective plate 10 applies pressure to the moving rod 14 under the pressure of the material 4. Since the moving rod 14 is rotatably installed at both the upper and lower ends, it can rotate and push the movable block 12 to slide along the positioning rod 11. At this time, the movable block 12 moves to squeeze the buffer spring 13. The buffer spring 13 buffers through its own elastic force to prevent the material 4 from being torn due to excessive pressure during transportation, and can protect the material 4. When the buffer spring 13 performs buffering protection, the damping rod 15 between the protective plate 10 and the feed roller 3 can eliminate the reciprocating rebound force of the buffer spring 13, relieve the pressure on the buffer spring 13, and prevent the protective plate 10 from being unstable due to the back and forth vibration force of the buffer spring 13, thereby improving the stability of the device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic dust removal mechanism for a slitting machine, comprising a vertical plate (1) and a shaft sleeve (2) fixedly mounted on the surface of the vertical plate (1), a feed roller (3) being installed through the interior of the shaft sleeve (2), and a material (4) being arranged on the inner side of the feed roller (3); Features: An electrostatic rod fixing sleeve (5) is fixedly installed at the middle end of the vertical plate (1), and an electrostatic rod body (6) is installed through the interior of the electrostatic rod fixing sleeve (5), and an electrostatic dust removal mechanism is arranged on the surface of the electrostatic rod body (6), and the electrostatic dust removal mechanism can remove impurities and dust on the surface of the material (4) through the electrostatic rod body (6); The surface of the material transfer roller (3) is provided with a protective plate (10), and a buffer protection mechanism is fixedly provided on the inner side of the protective plate (10), and the buffer protection mechanism protects the material (4) through the protective plate (10).

2. The electrostatic dust removal mechanism for a slitting machine according to claim 1, characterized in that: The number of the feed rollers (3) is two, and an angle is formed between the upper and lower feed rollers (3), and the material (4) is located between the two feed rollers (3).

3. The electrostatic dust removal mechanism for a slitting machine according to claim 1, characterized in that: The electrostatic dust removal mechanism is provided with an electrostatic eliminator (8), and the electrostatic eliminator (8) is fixedly mounted on the right outer wall of the vertical plate (1), and the electrostatic eliminator (8) is connected to the electrostatic rod (6) via an electric wire.

4. The electrostatic dust removal mechanism for a slitting machine according to claim 3, characterized in that: An air nozzle (7) is fixedly mounted on the left end of the electrostatic rod (6), and an air outlet (9) is provided on the surface of the electrostatic rod (6), and the air outlet (9) is aligned with the surface of the material (4).

5. The electrostatic dust removal mechanism for a slitting machine according to claim 1, characterized in that: The buffer protection mechanism is provided with a positioning rod (11), and the positioning rod (11) is fixedly installed on the surface of the feeding roller (3), and a movable block (12) is installed through the surface of the positioning rod (11), and the movable block (12) is slidably connected to the positioning rod (11).

6. The electrostatic dust removal mechanism for a slitting machine according to claim 5, characterized in that: A buffer spring (13) is installed through the surface of the positioning rod (11), and the left and right sides of the buffer spring (13) are fixedly installed between the movable block (12) and the feeding roller (3).

7. The electrostatic dust removal mechanism for a slitting machine according to claim 6, characterized in that: A moving rod (14) is rotatably mounted on the outer side of the movable block (12), and the outer side of the moving rod (14) is rotatably mounted on the inner wall of the protection plate (10), and a damping rod (15) is fixedly mounted between the protection plate (10) and the feeding roller (3).

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