Dust-free paper static electricity removing device

Abstract

The utility model relates to the field of dust-free paper static electricity removal, in particular to a dust-free paper static electricity removal device which comprises a box body, transmission rollers, a static electricity removal assembly and a dust collection assembly, the transmission rollers are arranged in the middle of the box body at intervals in an S shape, the static electricity removal assembly comprises an air guide frame, an ion fan, a support, an air cylinder and an air outlet cover, and an air outlet is formed in the middle of the air guide frame. The ion fan is fixed to the upper end of the air guide frame through an air outlet cover, the air outlet cover communicates with the air outlet, the support is fixed to the two sides of the air outlet cover, the air cylinder is fixed to the upper end of the support, and the dust collection assembly is arranged on the right side of the electrostatic assembly and comprises a dust collection plate, a connecting air pipe, a fan and a dust collection bag; the lower end of the connecting air pipe is communicated with the air duct, the upper end of the connecting air pipe is connected with the fan, the dust collecting bag is connected with the fan through a guide pipe, and the static electricity removing and dust removing effects are improved.

Description

Technical Field

[0001] The utility model relates to the field of static elimination of dust-free paper, and relates to a static elimination device for dust-free paper. Background Art

[0002] Dust-free paper, also called dry-process papermaking non-woven fabric, is a kind of dry-process non-woven fabric. It features high elasticity, softness, excellent hand feeling and drapability, and has extremely high water absorption and good water retention performance, and is widely used in sanitary care products. However, the existing dust-free paper is not convenient for transportation after production, and no static elimination operation is carried out on the dust-free paper, so that the dust-free paper is prone to curling, resulting in poor practicability; at the same time, due to the existence of static electricity, dust and the like will be adsorbed on the surface of the dust-free paper, affecting the product quality.

[0003] In summary, in order to solve the deficiencies in the prior art, it is necessary to design a static elimination device for dust-free paper with a simple structure. Content of the Utility Model

[0004] The utility model provides a static elimination device for dust-free paper to solve the problems of the prior art.

[0005] The purpose of the utility model can be achieved by the following technical solutions: a static elimination device for dust-free paper includes: a box body, a feeding roller, a discharging roller, a driving roller, an electrostatic elimination component arranged alternately up and down and a dust suction component arranged alternately up and down. The feeding roller is arranged on the left side inside the box body, the discharging roller is arranged on the right side inside the box body, the driving roller is arranged in the middle of the box body at intervals in an S shape. The electrostatic elimination component includes an air guiding frame, an ion blower, a bracket, a cylinder and an air outlet cover. An air outlet is arranged in the middle of the air guiding frame. The ion blower is fixed to the upper end of the air guiding frame through the air outlet cover. The air outlet cover is communicated with the air outlet. The bracket is fixed to both sides of the air outlet cover. The cylinder is fixed to the upper end of the bracket. The dust suction component is arranged on the right side of the electrostatic elimination component and includes a dust suction plate, a connecting air duct, a fan and a dust collection bag. The dust suction plate is arranged vertically and is located between the driving rollers. An air duct is arranged in the middle of the dust suction plate. Dust suction ports are communicated with the left and right sides of the air duct. The lower end of the connecting air duct is communicated with the air duct and the upper end is connected to the fan. The dust collection bag is connected to the fan through a conduit.

[0006] Further improvement, baffles are arranged at both ends of the air guiding frame.

[0007] Further improvement, two groups of dust suction plates are symmetrically arranged in one group of dust suction components, and the two ends of the connecting air duct are connected to the air ducts in the left and right dust suction plates.

[0008] Further improvement, the fan and the dust collection bag are arranged outside the box body.

[0009] For further improvement, there are three groups of air outlets arranged at intervals, and each group of air outlets faces the space between two adjacent driving rollers.

[0010] Compared with the prior art, the beneficial effects of the electrostatic eliminator for non-woven paper of the present utility model are as follows:

[0011] The electrostatic elimination is carried out by the electrostatic elimination components on the left side. The air cylinder drives the air guiding frame, ion blower, bracket and air outlet cover to move downward. The ion air flow generated by the ion blower blows to the surface of the non-woven paper, thereby eliminating static electricity. The ion air flows generated by the electrostatic elimination components on the upper and lower sides can efficiently eliminate static electricity on the upper and lower surfaces of the non-woven paper, and then it continues to be conveyed to the right. The fan drives the dust on the surface of the non-woven paper to be sucked into the air duct through the dust suction port, and finally enters the dust collection bag along the connecting air duct for collection; the dust suction plate realizes rapid dust suction on both sides of the non-woven paper through the dust suction ports on both sides, and the dust suction components arranged up and down realize dust adsorption on both the upper and lower sides of the non-woven paper, improving the electrostatic elimination effect of the non-woven paper. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the present utility model

[0013] Figure 2 It is a partial enlargement Figure 1 of the present utility model

[0014] Figure 3 It is a partial enlargement Figure 2 of the present utility model

[0015] In the figure, 1 - box body, 2 - feeding roller, 3 - discharging roller, 4 - driving roller, 5 - electrostatic elimination component, 51 - air guiding frame, 511 - baffle, 52 - ion blower, 53 - bracket, 54 - air cylinder, 55 - air outlet cover, 56 - air outlet, 6 - dust suction component, 61 - dust suction plate, 611 - air duct, 612 - dust suction port, 62 - connecting air duct, 63 - fan, 64 - dust collection bag. Detailed Embodiments

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0017] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] The following will further elaborate on the technical solutions of the present utility model in conjunction with the embodiments and the appended Figures 1 to 3 ,.

[0019] Embodiment 1

[0020] A static eliminator for dust-free paper, comprising: a box body 1, a feeding roller 2, a discharging roller 3, a driving roller 4, an electrostatic elimination component 5 arranged alternately up and down, and a dust suction component 6 arranged alternately up and down. The feeding roller 2 is arranged on the left side inside the box body 1, the discharging roller 3 is arranged on the right side inside the box body 1, the driving roller 4 is arranged at intervals in an S shape in the middle of the box body 1. The electrostatic elimination component 5 includes an air guiding frame 51, an ion blower 52, a bracket 53, a cylinder 54, and an air outlet hood 55. An air outlet 56 is provided in the middle of the air guiding frame 51. The ion blower 52 is fixed to the upper end of the air guiding frame 51 through the air outlet hood 55. The air outlet hood 55 is communicated with the air outlet 56. The bracket 53 is fixed to both sides of the air outlet hood 55. The cylinder 54 is fixed to the upper end of the bracket 53. The dust suction component 6 is arranged on the right side of the electrostatic elimination component 5 and includes a dust suction plate 61, a connecting air duct 62, a blower 63, and a dust collection bag 64. The dust suction plate 61 is arranged vertically and is located between the driving rollers 4. An air duct 611 is provided in the middle of the dust suction plate 61. Dust suction ports 612 communicated with the left and right sides of the air duct 611 are provided. The lower end of the connecting air duct 62 is communicated with the air duct 611 and the upper end is connected to the blower 63. The dust collection bag 64 is connected to the blower 63 through a conduit.

[0021] Such as Figures 1 to 3As shown in the figure, the working principle of the present utility model is as follows: The feeding roller 2, the discharging roller 3, and the driving roller 4 cooperate to feed the dust-free paper in, and after being transported along an S-shaped path, it is sent out. The static electricity is removed by the static electricity removing assembly 5 on the left side. Specifically, the air guiding frame 51, the ion blower 52, the support 53, and the air outlet cover 55 are driven by the cylinder 54 to move downward. The ion air flow generated by the ion blower 52 is blown onto the surface of the dust-free paper. When the ion air flow contacts the surface of the charged object, the positive and negative ions will neutralize the static electricity charges on the surface of the object, thereby removing static electricity. The ion air flows generated by the static electricity removing assemblies 5 on the upper and lower sides can efficiently remove static electricity from the upper and lower surfaces of the dust-free paper, and then it continues to be transported to the right. The fan 63 drives the dust on the surface of the dust-free paper to be sucked into the air duct 611 through the dust suction port 612, and finally enters the dust collection bag 64 for collection along the connecting air duct 62; the dust suction plate 61 quickly sucks the dust on both sides of the dust-free paper through the dust suction ports 612 on both sides, and the dust suction assemblies 6 arranged up and down realize the dust adsorption on the upper and lower sides of the dust-free paper, improving the static electricity removing effect of the dust-free paper; the driving rollers 4 arranged in an S-shaped pattern increase the length of the dust-free paper for static electricity removal and dust suction inside the box body, further improving the use effect.

[0022] As a further preferred embodiment, baffles 511 are provided at both ends of the air guiding frame 51. Through the baffles 511 on both sides, the ion air flow blown out is reduced from diverging outward, making the ion air flow enter the dust-free paper more concentrated.

[0023] As a further preferred embodiment, two groups of dust suction plates 61 are symmetrically arranged in one of the dust suction assemblies 6, and both ends of the connecting air duct 62 are connected to the air ducts 611 in the dust suction plates 61 on the left and right sides. Through the arrangement of the two groups of dust suction plates 61, secondary dust suction is realized, further improving the dust suction effect.

[0024] As a further preferred embodiment, the fan 63 and the dust collection bag 64 are arranged outside the box body 1.

[0025] As a further preferred embodiment, three groups of air outlet 56 are spaced apart, and each group of air outlet 56 is directly opposite to the space between two adjacent driving rollers 4. Through the three groups of air outlet 56, the ion air flow is blown out at three positions, realizing three times of static electricity removal.

[0026] The above has described in detail the preferred specific embodiments of the present utility model. It should be understood that those of ordinary skill in the art can make many modifications and changes based on the concept of the present utility model without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in this technical field based on the concept of the present utility model through logical analysis, reasoning, or limited experiments on the basis of the existing technology should fall within the protection scope determined by the claims.

Claims

1. A dust-free paper static removal device, characterized in that: include: A box body, a feed roller, a discharging roller, a transmission roller, an anti-static component that alternates up and down, and a dust collection component that alternates up and down, the feed roller is arranged on the left side of the box body, the discharging roller is arranged on the right side of the box body, the transmission roller is arranged in an S-shaped interval in the middle of the box body, the anti-static component comprises an air guide frame, an ion fan, a bracket, a cylinder and an air outlet hood, the middle part of the air guide frame is provided with an air outlet, the ion fan is fixed to the upper end of the air guide frame through the air outlet hood, the air outlet hood is connected to the air outlet, the bracket is fixed on both sides of the air outlet hood, the cylinder is fixed on the upper end of the bracket, the dust collection component is arranged on the right side of the anti-static component and comprises a dust collection plate, a connecting air duct, a fan and a dust collecting bag, the dust collection plate is vertically arranged and located between the transmission rollers, the middle part of the dust collection plate is provided with an air duct, dust collection ports connected on the left and right sides of the air duct, the lower end of the connecting air duct is connected to the air duct and the upper end is connected to the fan, and the dust collecting bag is connected to the fan through a duct.

2. A dust-free paper static removal device according to claim 1, characterized in that: Baffles are arranged at both ends of the air guide frame.

3. The dust-free paper static removal device according to claim 1, characterized in that: There are two groups of dust collecting plates in one group of dust collecting components symmetrically arranged, and the two ends of the connecting air duct are connected to the air ducts in the dust collecting plates on the left and right sides.

4. The dust-free paper static removal device according to claim 1, characterized in that: The fan and the dust collecting bag are arranged outside the box.

5. The dust-free paper static removal device according to claim 1, characterized in that: The air outlets are arranged in three groups at intervals, and each group of air outlets is directly opposite to between two adjacent groups of transmission rollers.

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