Dust removal device of rewinding machine for toilet paper production

Abstract

The utility model provides a dust removal device of a rewinding machine for toilet paper production. The rotating shaft is rotationally connected to the inner side surface of the mounting frame; the arc-shaped cover is arranged at the top of the rotating shaft, and an air inlet pipe is fixedly mounted at the top of the arc-shaped cover; and the exhaust fan is fixedly installed at the top of the arc-shaped cover, and a pipeline is fixedly installed at the input end of the exhaust fan. According to the rewinding machine dust removal device for toilet paper production, the arc-shaped cover, the air inlet pipe, the exhaust fan, the pipeline, the top cover, the material storage frame, the filter cylinder, the sealing gasket and other structures are matched with one another, and when the dust removal device is used, the filter cylinder is arranged at the air inlet end of the pipeline, so that dust with impurities can be prevented from entering the exhaust fan, and the dust removal effect is improved. And the air is accumulated in the exhaust fan, so that the normal use of the exhaust fan is influenced, and the service life of the exhaust fan is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of toilet paper production, in particular to a dust removal device of a rewinding machine for toilet paper production. Background Art

[0002] Toilet paper is mainly used for people's daily hygiene and is one of the indispensable types of paper for the people. Toilet paper is generally made by rewinding machines. Rewinding machines are special equipment for paper, mica tapes and films. Their purpose is to rewind the paper rolls (called base paper rolls) produced by the papermaking machine in sequence. After rewinding, the paper is made into finished paper and shipped out of the factory.

[0003] Since toilet paper has a low moisture content when it is manufactured, it is easy to generate flying dust during the rewinding process, and a dust removal device is needed to clean the dust. For example, a dust removal device for a toilet paper production rewinder in the prior art has a curved dust hood with dust suction holes, which is connected to a dust suction pipe, which is connected to a dust box; a dust chamber connected to the dust suction pipe is provided in the dust box, which is connected to a filter chamber, which is connected to an air outlet; a dust suction fan is provided in the dust chamber, and a filter mechanism is provided in the filter chamber. The utility model is specially designed for dust removal of rewinders. This solution improves the current fan blowing into negative pressure dust suction, collects the flying dust on the toilet paper, and prevents the flying dust from flying in the workshop, which affects the product quality of the toilet paper and the health of the staff.

[0004] However, when the device is in use, dusty gas will enter the interior of the exhaust fan, and the exhaust fan is also installed inside the filter box. As a result, after long-term use, more dust will accumulate on the surface and inside of the exhaust fan, thus affecting the service life of the exhaust fan.

[0005] Therefore, it is necessary to provide a dust removal device for a toilet paper production rewinder to solve the above technical problems. Utility Model Content

[0006] The utility model provides a dust removal device for a rewinder used in toilet paper production, which solves the problem that dust is accumulated inside the exhaust fan and affects the service life of the exhaust fan.

[0007] In order to solve the above technical problems, the utility model provides a dust removal device for a rewinding machine for toilet paper production, comprising:

[0008] Mounting frame;

[0009] A rotating shaft, the rotating shaft being rotatably connected to the inner side surface of the installation frame;

[0010] An arc-shaped cover, the arc-shaped cover is arranged on the top of the rotating shaft, and an air intake pipe is fixedly installed on the top of the arc-shaped cover;

[0011] An exhaust fan, the exhaust fan is fixedly mounted on the top of the arc-shaped cover, a pipeline is fixedly mounted on the input end of the exhaust fan, a top cover is fixedly mounted on one end of the pipeline, and the top cover is fixedly mounted on the output end of the intake pipe;

[0012] A material storage frame is threadedly connected to the inner side surface of the top cover, and a filter cartridge is arranged on the inner side surface of the material storage frame.

[0013] Preferably, a sealing gasket is provided on the top of the filter cartridge, the top of the sealing gasket is attached to the top of the inner side surface of the top cover, and the bottom of the filter cartridge is attached to the bottom of the inner side surface of the storage frame.

[0014] Preferably, the interior of the air intake pipe is connected to the inner side surface of the top cover, and the interior of the pipe is connected to the inner side surface of the top cover.

[0015] Preferably, mounting plates are fixedly mounted on both ends of the arc-shaped cover, and the mounting plates are respectively fixedly mounted on both ends of the mounting frame.

[0016] Preferably, side panels are fixedly mounted on both ends of the mounting frame.

[0017] Preferably, a sliding rod is slidably connected inside one of the side panels, and the sliding rod is fixedly mounted on the bottom of one of the mounting plates.

[0018] Preferably, the inner thread of the other side plate is connected with a threaded rod, and the top of the threaded rod is threadedly connected to the bottom of the other mounting plate.

[0019] Compared with the related art, the dust removal device of a toilet paper production rewinder provided by the utility model has the following beneficial effects:

[0020] The utility model provides a dust removal device for a rewinding machine for toilet paper production, which cooperates with each other through structures such as an arc cover, an air inlet pipe, an exhaust fan, a pipeline, a top cover, a material storage frame, a filter cartridge and a sealing gasket. When in use, the filter cartridge is arranged at the air inlet end of the pipeline, which can prevent dust with impurities from entering the interior of the exhaust fan and accumulating inside the exhaust fan to affect the normal use of the exhaust fan, thereby increasing the service life of the exhaust fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a first embodiment of a dust removal device for a toilet paper production rewinder provided by the utility model;

[0022] Figure 2 for Figure 1 The side structure diagram of the installation frame shown;

[0023] Figure 3 for Figure 1 The bottom structure diagram of the arc cover is shown;

[0024] Figure 4 for Figure 1 The schematic diagram of the cross-sectional structure of the material storage frame shown;

[0025] Figure 5 This is a structural schematic diagram of a second embodiment of a dust removal device for a toilet paper production rewinder provided by the utility model.

[0026] Numbers in the figure: 1, mounting frame, 11, rotating shaft, 2, mounting plate, 21, arc cover, 22, air inlet pipe, 3, exhaust fan, 31, pipeline, 32, top cover, 4, storage frame, 41, filter cartridge, 42, sealing gasket, 5, side panel, 51, threaded rod, 52, sliding rod. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] First embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a dust removal device for a toilet paper production rewinder provided by the utility model; Figure 2 for Figure 1 The side structure diagram of the installation frame shown; Figure 3 for Figure 1 The bottom structure diagram of the arc cover is shown; Figure 4 for Figure 1 The schematic diagram of the cross-sectional structure of the material storage frame is shown. A dust removal device for a rewinding machine for toilet paper production comprises: a mounting frame 1;

[0030] A rotating shaft 11, wherein the rotating shaft 11 is rotatably connected to the inner side surface of the installation frame 1;

[0031] An arc-shaped cover 21, wherein the arc-shaped cover 21 is disposed on the top of the rotating shaft 11, and an air intake pipe 22 is fixedly mounted on the top of the arc-shaped cover 21;

[0032] The exhaust fan 3 is fixedly mounted on the top of the arc-shaped cover 21, a pipe 31 is fixedly mounted on the input end of the exhaust fan 31, a top cover 32 is fixedly mounted on one end of the pipe 31, and the top cover 32 is fixedly mounted on the output end of the intake pipe 22;

[0033] The material storage frame 4 is threadedly connected to the inner side surface of the top cover 32 , and a filter cartridge 41 is provided on the inner side surface of the material storage frame 4 .

[0034] A sealing gasket 42 is provided at the top of the filter cartridge 41 , and the top of the sealing gasket 42 is attached to the top of the inner side of the top cover 32 , and the bottom of the filter cartridge 41 is attached to the bottom of the inner side of the storage frame 4 .

[0035] The interior of the air intake pipe 22 is connected to the inner side surface of the top cover 32 , and the interior of the duct 31 is connected to the inner side surface of the top cover 32 .

[0036] Mounting plates 2 are fixedly mounted on both ends of the arc-shaped cover 21 , and the mounting plates 2 are fixedly mounted on both ends of the mounting frame 1 .

[0037] When in use, the gas with impurities enters the inner side of the filter cartridge 41, is filtered by the filter cartridge 41, and then enters the interior of the pipeline 31;

[0038] By providing a sealing gasket 42 at the top of the filter cartridge 41 , the airtightness of the contact between the top of the filter cartridge 41 and the top of the inner side of the top cover 32 can be increased, thereby preventing impurities from flowing out from the top of the filter cartridge 41 .

[0039] The working principle of the dust removal device of a toilet paper production rewinder provided by the utility model is as follows:

[0040] When in use, the user starts the exhaust fan 3, and the exhaust fan 3 is used to exhaust air inside the pipe 31. At this time, the pipe 31 and the top cover 32 are connected, and the air inlet pipe 22 and the top cover 32 are connected, so that the inside of the arc cover 21 is exhausted, and the dust on the toilet paper moving on the rotating shaft 11 is adsorbed, so that the dust enters the inner side of the top cover 32, and then the gas is filtered through the filter cartridge 41, so that impurities are left on the inner side of the filter cartridge 41, and the gas enters the exhaust fan 3 through the pipe 31 and is discharged. When it is necessary to clean the impurities, the user only needs to rotate the storage frame 4, thread the storage frame 4 down from the inner side of the top cover 32, and then take out the filter cartridge 41 from the inner side of the storage frame 4, so as to clean the impurities inside the filter cartridge 41.

[0041] Compared with the related art, the dust removal device of a toilet paper production rewinder provided by the utility model has the following beneficial effects:

[0042] By cooperating with each other through the arc cover 21, the air inlet pipe 22, the exhaust fan 3, the pipeline 31, the top cover 32, the storage frame 4, the filter cartridge 41 and the sealing gasket 42, when in use, the filter cartridge 41 is set at the air inlet end of the pipeline 31, which can prevent dust with impurities from entering the interior of the exhaust fan 3 and accumulating inside the exhaust fan 3 to affect the normal use of the exhaust fan 3, thereby increasing the service life of the exhaust fan 3.

[0043] Second embodiment

[0044] Please refer to Figure 5 Based on the first embodiment of the present application, a dust removal device for a rewinder for toilet paper production is provided. The second embodiment of the present application proposes another dust removal device for a rewinder for toilet paper production. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0045] Specifically, the second embodiment of the present application provides a dust removal device for a toilet paper production rewinder, which is different in that, in the dust removal device for a toilet paper production rewinder, side panels 5 are fixedly installed at both ends of the installation frame 1.

[0046] A sliding rod 52 is slidably connected inside one of the side panels 5 , and the sliding rod 52 is fixedly mounted on the bottom of one of the mounting plates 2 .

[0047] The inner thread of the other side plate 5 is connected with a threaded rod 51 , and the top of the threaded rod 51 is threadedly connected to the bottom of the other mounting plate 2 .

[0048] The working principle of the dust removal device of a toilet paper production rewinder provided by the utility model is as follows:

[0049] When in use, the user rotates the threaded rod 51 to make the threaded rod 51 threadedly connected inside the side plate 5, so that the top of the threaded rod 51 pushes the bottom of the mounting plate 2, so that the mounting plate 2 drives the arc cover 21 to move, and adjusts the distance between the arc cover 21 and the rotating shaft 11. When the arc cover 21 moves, it will drive the sliding rod 52 to slide inside the other side plate 5, thereby limiting the arc cover 21.

[0050] Compared with the related art, the dust removal device of a toilet paper production rewinder provided by the utility model has the following beneficial effects:

[0051] By cooperating with each other through structures such as the side panel 5, the threaded rod 51 and the sliding rod 52, when in use, the user only needs to rotate the threaded rod 51 so that the threaded rod 51 is threadedly connected inside the side panel 5, and the height of the arc cover 21 can be adjusted, thereby adjusting the distance between the arc cover 21 and the rotating shaft 11.

[0052] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust removal device for a rewinding machine for toilet paper production, characterized in that: include: Mounting frame; A rotating shaft, the rotating shaft being rotatably connected to the inner side surface of the installation frame; An arc-shaped cover, the arc-shaped cover is arranged on the top of the rotating shaft, and an air intake pipe is fixedly installed on the top of the arc-shaped cover; An exhaust fan, the exhaust fan is fixedly mounted on the top of the arc-shaped cover, a pipeline is fixedly mounted on the input end of the exhaust fan, a top cover is fixedly mounted on one end of the pipeline, and the top cover is fixedly mounted on the output end of the intake pipe; A material storage frame is threadedly connected to the inner side surface of the top cover, and a filter cartridge is arranged on the inner side surface of the material storage frame.

2. A dust removal device for a toilet paper production rewinder according to claim 1, characterized in that: A sealing gasket is arranged on the top of the filter cartridge, the top of the sealing gasket is attached to the top of the inner side surface of the top cover, and the bottom of the filter cartridge is attached to the bottom of the inner side surface of the material storage frame.

3. A dust removal device for a toilet paper production rewinder according to claim 1, characterized in that: The interior of the air intake pipe is connected to the inner side surface of the top cover, and the interior of the pipeline is connected to the inner side surface of the top cover.

4. A dust removal device for a toilet paper production rewinder according to claim 1, characterized in that: Both ends of the arc-shaped cover are fixedly mounted with mounting plates, and the mounting plates are respectively fixedly mounted on the two ends of the mounting frame.

5. A dust removal device for a toilet paper production rewinder according to claim 4, characterized in that: Side plates are fixedly mounted on both ends of the mounting frame.

6. A dust removal device for a toilet paper production rewinder according to claim 5, characterized in that: A sliding rod is slidably connected inside one of the side plates, and the sliding rod is fixedly installed on the bottom of one of the mounting plates.

7. A dust removal device for a toilet paper production rewinder according to claim 6, characterized in that: The inner thread of the other side plate is connected with a threaded rod, and the top of the threaded rod is threadedly connected to the bottom of the other mounting plate.

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