Dust and static electricity removing device of paper feeder

Abstract

The utility model discloses a dedusting and destaticizing device for a paper feeder, which comprises an operating platform, a paper feeder, a dust collector and a dust collector, wherein a transmission track is arranged on the top surface of the operating platform; the sliding mechanisms are arranged on the top face of the operation table and located on the two sides of the conveying crawler belt. The dust removal mechanism is arranged on the sliding mechanism and can supply air to the surface of the paper; the static electricity removing mechanism is arranged in the dust removing mechanism and can neutralize static electricity electrons; and the paper separating mechanism is arranged at the conveying tail end of the conveying crawler belt. Dust, impurities and static electricity on the surface of paper can be removed, the quality of printed finished products is improved, the situation of paper adhesion caused by static electricity is avoided, and the printing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper feeding machines, and specifically relates to a dust removal and static elimination device for a paper feeding machine. Background Technique

[0002] A paper feeding machine is a device used for automatic paper feeding. Its main function is to take out paper from a paper box or paper tray and feed it into the printing area in sequence. The paper feeding machine can improve office efficiency, reduce manual operation, and ensure smooth paper supply, and is mostly used in the printing industry.

[0003] During the printing operation process, when the paper feeding machine is transporting paper, since the paper is exposed to the air, dust will fall on the surface of the paper, which will affect the subsequent printing, resulting in poor printing effect and affecting the final product; at the same time, the paper is prone to accumulate static electricity, which is likely to cause paper adhesion and reduce the printing efficiency.

[0004] To solve the above technical problems, the utility model provides a dust removal and static elimination device for a paper feeding machine, which can remove dust and static electricity on the surface of the paper, improve the printing quality, and at the same time reduce the situation of paper adhesion. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dust removal and static elimination device for a paper feeding machine to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: including,

[0007] An operating table, on the top surface of which a transmission track is provided;

[0008] A sliding mechanism, arranged on the top surface of the operating table and located on both sides of the transmission track;

[0009] A dust removal mechanism, arranged on the sliding mechanism, capable of blowing air to the surface of the paper;

[0010] A static elimination mechanism, arranged inside the dust removal mechanism, capable of generating positive and negative electrons.

[0011] Preferably, the sliding mechanism includes,

[0012] Two electric chutes, symmetrically arranged on the top surface of the operating table and located on both sides of the transmission track;

[0013] A sliding frame, slidably installed on the two electric chutes.

[0014] Preferably, the dust removal mechanism includes,

[0015] A fan, arranged on the sliding frame, one end of the air outlet pipe is connected to the air outlet of the fan, and the other end penetrates through the top surface of the sliding frame and is connected to the telescopic air outlet pipe;

[0016] The other end of the telescopic air outlet pipe is connected with an air outlet cavity, and the air outlet cavity and the sliding frame are connected by a plurality of sliding rods.

[0017] Preferably, the static elimination mechanism includes

[0018] A plurality of ion generators arranged on the top surface of the cavity of the air outlet cavity, which can generate positive and negative electrons;

[0019] The static elimination brush is arranged on one side of the air outlet end of the air outlet cavity.

[0020] Preferably, it further includes a paper separation structure arranged at the conveying end of the conveying track;

[0021] The paper separation structure includes a rotating member, and a plurality of separation strips are arranged at the rotating end of the rotating member, and the separation strips are made of soft silicone.

[0022] Preferably, the static elimination brush is made of a soft conductive material.

[0023] Preferably, the ion generator is arranged through the air outlet cavity, and the positive and negative electrons generated by the ion generator can be blown out through the air outlet cavity by the airflow.

[0024] Compared with the prior art, the beneficial effects of the present utility model are:

[0025] 1. Airflow is generated by the blower, and then the airflow is transported to the surface of the paper through the air outlet pipe and the air outlet cavity to remove the dust on the surface of the paper. Compared with the existing printing paper feeding machine, the dust and impurities on the surface of the paper are removed, and the printing quality is improved.

[0026] 2. Through the ion generator arranged through the air outlet cavity, the positive and negative electrons generated by the ion generator can be transported to the paper through the airflow blown out of the air outlet cavity to neutralize the static electrons on the paper, eliminating the static electricity on the surface of the paper. At the same time, the sliding mechanism drives the static elimination brush, and the soft conductive material constituting the brush sweeps across the surface of the paper to further remove the static electricity of the paper. Compared with the existing paper feeding machine, the static electricity of the paper is eliminated, avoiding printing errors caused by adhesion between papers. At the same time, it can also prevent the paper surface from continuing to adsorb dust due to static electricity. Brief Description of the Drawings

[0027] Figure 1 It is the overall schematic diagram of the embodiment of the present utility model;

[0028] Figure 2 It is the schematic diagram of the dust removal mechanism of the embodiment of the present utility model;

[0029] Figure 3 For the present utility model Figure 1 Schematic diagram at position A;

[0030] In the figure: 1. Operating table; 11. Transmission track; 2. Sliding mechanism; 21. Electric chute; 22. Sliding frame; 3. Dust removal mechanism; 31. Fan; 32. Air outlet pipe; 33. Telescopic air outlet pipe; 34. Air outlet cavity; 35. Telescopic rod; 4. Electrostatic elimination mechanism; 41. Ion generator; 42. Electrostatic elimination brush; 5. Paper separation mechanism; 51. Rotating part; 52. Separation strip. Specific implementation mode

[0031] To facilitate the solution of problems, the embodiment of the present utility model provides a paper feeding machine dust removal and static elimination device. The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1-3 , this embodiment provides a paper feeding machine dust removal and static elimination device, including

[0033] Operating table 1, on the top surface of the operating table 1, there is a transmission track 11, which can move multiple pieces of paper to a suitable position;

[0034] Sliding mechanism 2, arranged on the top surface of the operating table 1 and located on both sides of the transmission track 11;

[0035] Dust removal mechanism 3, arranged on the sliding mechanism 2, which can blow air to remove the dust on the surface of the paper;

[0036] Electrostatic elimination mechanism 4, arranged inside the dust removal mechanism 3, which can neutralize static electrons;

[0037] Further, the sliding mechanism 2 includes

[0038] Two electric chutes 21, symmetrically arranged on the top surface of the operating table 1 and located on both sides of the transmission track 11, and the electric chutes 21 are parallel to the transmission direction of the transmission track 11;

[0039] Sliding frame 22, slidably installed on the two electric chutes 21.

[0040] Further, the dust removal mechanism 3 includes

[0041] Fan 31, arranged on the top surface of the sliding frame 22, one end of the air outlet pipe 32 is connected to the air outlet of the fan 31, and the other end penetrates the top surface of the sliding frame 22 and is connected to the telescopic air outlet pipe 33;

[0042] The other end of the telescopic air outlet pipe 33 is connected with an air outlet cavity 34, and the air outlet cavity 34 and the sliding frame 22 are connected by a plurality of sliding rods 35; moving the air outlet cavity 34 can drive the telescopic rod 35 and the telescopic air outlet pipe 33 to perform telescopic movement, so that the air outlet cavity 34 moves close to the paper surface.

[0043] Further, the static elimination mechanism 4 includes

[0044] A plurality of ion generators 41 arranged on the top surface of the cavity of the air outlet cavity 34, which can generate positive and negative electrons to neutralize static electrons.

[0045] The static elimination brush 42 is arranged on one side of the air outlet end of the air outlet cavity 34, and can take away the static charges on the paper surface.

[0046] Further, it also includes a paper separation mechanism 5 arranged at the conveying end of the conveying track 11, so that the paper that has completed dust removal and static elimination leaves the operating table.

[0047] The paper separation structure 5 includes a rotating part 51, and a plurality of separation strips 52 are arranged at the rotating end of the rotating part 51. The separation strips 52 are made of soft silicone, and the separation strips 52 can contact the paper surface and take away the paper.

[0048] Further, the static elimination brush 42 is made of a soft conductive material, and the conductive material contacts the paper surface.

[0049] Further, the ion generator 41 is arranged through the air outlet cavity 34, and the generated positive and negative electrons can be blown out through the air outlet cavity 34, so that the positive and negative electrons are sent to the entire paper surface.

[0050] During use:

[0051] Place one end of multiple sheets of paper on the conveyor belt 11. The conveyor belt 11 conveys the paper to a suitable position. The electric chute 21 drives the sliding frame 22 slidably mounted on the electric chute 21 to move to the transmission end of the conveyor belt 11. According to the thickness of the paper, adjust the height of the air outlet cavity 34. By pulling down the air outlet cavity 34, drive the telescopic rod 35 to expand and contract, and at the same time, the telescopic air outlet pipe 33 is stretched. When the static elimination brush 42 contacts the surface of the paper, stop pulling the air outlet cavity 34. When the paper is thicker, lift the air outlet cavity 34 upward to complete the position adjustment of the dust removal mechanism 2 and the static elimination mechanism 3. At this time, the fan 31 operates to generate air flow, and then the air flow is sent into the air outlet cavity 34 through the air outlet pipe 32 and the telescopic air outlet pipe 33, and is blown out through the air outlet of the air outlet cavity 34. At the same time, the ion generator 41 disposed through the non-air outlet end of the air outlet cavity 34 generates positive and negative electrons. The generated positive and negative electrons are blown towards the surface of the paper along with the air flow blown out of the air outlet cavity 34. At this time, the electric chute 21 drives the sliding frame 22 and the dust removal mechanism 2 and the static elimination mechanism 3 disposed on the sliding frame 22 to move towards the transmission starting end of the conveyor belt 11. Along with the movement, the air flow blows the dust on the entire sheet of paper away from the printing mechanism, avoiding the dust from blowing towards the printing mechanism; at the same time, the positive and negative electrons are blown onto the entire paper surface and neutralize the static electrons on the paper surface, removing the static electricity on the paper surface. At the same time, the static elimination brush 42 sweeps across the entire paper surface, and the charge on the paper surface is taken away by the bristles made of soft conductive material, further removing the static electricity, and completing the dust removal and static elimination operations of the paper; then, the paper separation mechanism 5 moves the paper that has completed dust removal and static elimination out of the operating table 1, and continues to perform printing operations on the paper. The rotation mechanism 51 drives the separation strip 52 disposed on the rotation mechanism 51 to rotate, so that the separation strip 52 made of soft silicone material contacts the surface of the paper, and the paper leaves the operating table as the separation strip 52 rotates.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal and anti-static device for a paper feeder, characterized in that; include, An operating platform (1), wherein a transmission crawler belt (11) is arranged on the top surface of the operating platform (1); A sliding mechanism (2) is arranged on the top surface of the operating platform (1) and is located on both sides of the transmission crawler (11); A dust removal mechanism (3) is arranged on the sliding mechanism (2) and can supply air to the surface of the paper; The static electricity removal mechanism (4) is arranged in the dust removal mechanism (3) and can generate positive and negative electrons.

2. A dust removal and static removal device for a paper feeder according to claim 1, characterized in that: The sliding mechanism (2) include, Two electric slides (21) are symmetrically arranged on the top surface of the operating table (1) and located on both sides of the transmission crawler (11); The sliding frame (22) is slidably mounted on the two electric slides (21).

3. A dust removal and static removal device for a paper feeder according to claim 2, characterized in that: The dust removal mechanism (3) comprises: The fan (31) is arranged on the sliding frame (22), one end of the air outlet pipe (32) is connected to the air outlet of the fan (31), and the other end passes through the top surface of the sliding frame (22) and is connected to the telescopic air outlet pipe (33); The other end of the telescopic air outlet pipe (33) is connected to an air outlet cavity (34), and the air outlet cavity (34) and the sliding frame (22) are connected via a plurality of sliding rods (35).

4. The dust removal and static removal device for a paper feeder according to claim 3, characterized in that: The static electricity removal mechanism (4) include, A plurality of ion generators (41) arranged on the top surface of the air outlet cavity (34) are capable of generating positive and negative electrons; The anti-static brush (42) is arranged on one side of the air outlet end of the air outlet cavity (34).

5. The dust removal and static removal device for a paper feeder according to claim 4, characterized in that: It also includes a paper separation structure (5) arranged at the conveying end of the conveying crawler (11); The paper separation structure (5) comprises a rotating component (51), a plurality of separation strips (52) arranged at the rotating end of the rotating component (51), and the separation strips (52) are made of soft silica gel.

6. The dust removal and static removal device for a paper feeder according to claim 5, characterized in that: The anti-static brush (42) is made of soft conductive material.

7. The dust removal and static removal device for a paper feeder according to claim 6, characterized in that: The ion generator (41) is disposed through the air outlet cavity (34) and can blow out the generated positive and negative electrons through the air outlet cavity (34).

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