Paper surface dust removing device for decorative paper rewinding

Abstract

The utility model belongs to the technical field of decorative paper processing, especially a paper surface dust removal device for decorative paper rewinding, present the following scheme, including support, install on support for conveying roll one and conveying roll two of decorative paper and be used for dust removal mechanism to the dust removal of decorative paper. The utility model decorative paper rewinding, through electrostatic adsorption roll adsorbs dust, and the transmission wheel synchronous belt drives the fixed shaft rotation, and the fixed shaft drives the rotation of the poking wheel, one of which can drive the rotation of the rotating shaft by poking the fixed block, after the poking plate leaves the contact with the fixed block, the spring can quickly pull back the rotating shaft through the elastic force, and the rotating shaft will hit the decorative paper by the dusting rod when pulling back, thereby making the dust on the decorative paper vibrate and remove, and the removed dust will be removed by the industrial dust collector through the dust suction pipeline, thereby realizing the dust removal of the upper and lower surfaces of the decorative paper.

Description

Technical Field

[0001] This utility model relates to the field of decorative paper processing technology, and in particular to a paper surface dust removal device for rewinding decorative paper. Background Technology

[0002] Decorative paper is very common in our lives and is widely used. It is mainly used in building materials, such as boards and fireproof boards. In the production and preparation of decorative paper, a rewinding machine is needed to rewind the paper.

[0003] In the processing of decorative paper, dust easily adheres to the surface of the decorative paper. Dust is usually removed by vacuum cleaner. However, some dust on the surface of the decorative paper cannot be removed by vacuum cleaner. Therefore, it is necessary to separate the dust from the decorative paper by a certain external force. Based on this, a paper surface dust removal device for decorative paper rewinding is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a paper surface dust removal device for decorative paper rewinding, thereby solving the problems mentioned in the background section.

[0005] A dust removal device for decorative paper rewinding includes a support frame, two conveyor rollers mounted on the support frame for conveying decorative paper, and a dust removal mechanism for removing dust from the decorative paper. The dust removal mechanism includes electrostatic adsorption rollers, transmission wheels, a fixed shaft, a deflector wheel, a motor, a drive wheel, a dust-discharging rod, a rotating shaft, a fixed block, a spring, a fixed rod, and a suction pipe. The two electrostatic adsorption rollers are mounted on the support frame in a top-to-bottom rotatable manner. The transmission wheels are fixedly mounted at both ends of the two electrostatic adsorption rollers and mesh with each other for transmission. The deflector wheel is fixed via the fixed shaft. The drive wheel is fixedly mounted on the output end of the motor and is connected to the drive wheel at one end of one of the electrostatic adsorption rollers. The rotating shaft is rotatably mounted on the bracket. The dust-collecting rod is fixedly mounted on one side of the rotating shaft. One end of the spring is fixedly connected to the rotating shaft, and the other end is fixedly connected to the fixing rod fixed on the bracket. The fixing block is fixedly mounted on the other side of the rotating shaft. The dial on the actuating wheel can rotate the rotating shaft by the fixing block. The dust collection pipe is mounted on the bracket and is used to collect dust.

[0006] By adopting the above technical solution, dust on decorative paper can be absorbed.

[0007] The actuating wheel is composed of a ring and a lever plate, with the lever plate being a multiple ring array mounted on the outer wall of the ring.

[0008] By adopting the above technical solution, the rotating shaft is rotated in a regular manner by using a fixed block.

[0009] The rotating shaft is rotatably connected to the bracket via bearings, and the dust-drying rod is fixed to the middle of the rotating shaft via a connecting plate, with its two ends not contacting the inner wall of the bracket.

[0010] By adopting the above technical solution, the rotating shaft can be easily rotated, which in turn drives the dusting rod to adjust its position. Subsequently, the dusting rod is pulled back by the elasticity of the spring to remove dust from the decorative paper.

[0011] Two springs are provided at both ends of the fixed rod, and an ear plate is provided on the opposite side of the fixed block on the rotating shaft. The ends of the springs are fixedly connected to the rotating shaft through the ear plates.

[0012] By adopting the above technical solution, when the shaft rotates, the spring can be pulled.

[0013] The dust extraction pipe has an overall U-shaped structure with a connection port in the middle and multiple air extraction ports evenly opened on the opposite surfaces at both ends.

[0014] By adopting the above technical solution, dust can be absorbed from the top and bottom sides of the decorative paper.

[0015] The beneficial effects of this utility model of a paper surface dust removal device for decorative paper rewinding are: When the decorative paper is rewound, the motor can be started to drive the drive wheel to rotate. The drive wheel then drives a transmission wheel located below it, which in turn drives a transmission wheel above it. In turn, the two transmission wheels drive the corresponding electrostatic adsorption rollers to rotate, which adsorb dust. At the same time, the transmission wheel below drives the fixed shaft to rotate, which in turn drives the actuating wheel to rotate. When the actuating wheel rotates, one of the actuating wheels can move the rotating shaft by shifting its angle by actuating the fixed block. After the actuating wheel leaves contact with the fixed block, the spring can quickly pull the rotating shaft back with its elastic force. When the rotating shaft is pulled back, it will hit the decorative paper through the dusting rod, thereby vibrating and removing the dust from the decorative paper. The dust removed is then sucked away by an industrial vacuum cleaner through the suction pipe, thus achieving dust removal on both sides of the decorative paper. Attached Figure Description

[0016] Figure 1 This is a diagram showing the position distribution of the decorative paper conveying system according to this utility model. Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the structure of the actuating wheel actuating shaft of this utility model; Figure 4 This is a cross-sectional view of the components on the bracket of this utility model.

[0017] In the diagram: 1. Support frame; 2. Conveyor roller one; 3. Conveyor roller two; 4. Electrostatic adsorption roller; 5. Drive wheel; 6. Fixed shaft; 7. Actuating wheel; 8. Motor; 9. Drive wheel; 10. Dust-collecting rod; 11. Rotating shaft; 12. Fixing block; 13. Spring; 14. Fixing rod; 15. Suction pipe. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0019] This utility model provides a dust removal device, such as a paper surface dust removal device for decorative paper rewinding.

[0020] It includes a support frame 1, a first conveyor roller 2 and a second conveyor roller 3 mounted on the support frame 1 for conveying decorative paper, and a dust removal mechanism for removing dust from the decorative paper; Reference Figure 1-4 The dust removal mechanism is described in detail below: It includes electrostatic adsorption rollers 4, transmission wheels 5, fixed shafts 6, actuating wheels 7, a motor 8, a drive wheel 9, a dust-collecting rod 10, a rotating shaft 11, a fixing block 12, a spring 13, a fixing rod 14, and a suction pipe 15. Two electrostatic adsorption rollers 4 are mounted on the bracket 1, rotating downwards. The transmission wheels 5 are fixedly mounted at both ends of the two electrostatic adsorption rollers 4, meshing with each other for transmission. The actuating wheel 7 is fixedly mounted on the transmission wheel 5 at both ends of one of the electrostatic adsorption rollers 4 via the fixed shaft 6. The drive wheel 9 is fixedly installed at the output end of the motor 8 and is connected to the transmission wheel 5 at one end of one of the electrostatic adsorption rollers 4. The rotating shaft 11 is rotatably installed on the bracket 1. The dusting rod 10 is fixedly installed on one side of the rotating shaft 11. One end of the spring 13 is fixedly connected to the rotating shaft 11, and the other end is fixedly connected to the fixing rod 14 fixed on the bracket 1. The fixing block 12 is fixedly installed on the other side of the rotating shaft 11. The dial on the actuating wheel 7 can actuate the rotating shaft 11 to rotate through the fixing block 12. The dust suction pipe 15 is installed on the bracket 1 and is used to adsorb dust. according to Figure 1 As shown, after the decorative paper is placed, the two electrostatic adsorption rollers 4 are located on the upper and lower sides of the decorative paper, respectively. The dust suction pipe 15 has a U-shaped structure with a connection port in the middle and multiple air suction ports evenly opened on the opposite surfaces at both ends. The two ends of the dust suction pipe 15 are also located on the upper and lower sides of the decorative paper, and the rotating shaft 11 is also located on the lower side of the decorative paper, so as to adsorb the dust on the upper and lower surfaces of the decorative paper. The actuating wheel 7 is composed of a ring and a dial plate. The dial plate is a ring array installed on the outer wall of the ring. With multiple dial plates, the motor 8 slowly drives the drive wheel 9 to rotate. When the drive wheel 9 drives the transmission wheel 5 to rotate, the electrostatic adsorption roller 4 rotates synchronously. The actuating wheel 7 is fixed on the transmission wheel 5 located below by a fixed shaft 6. The fixed block 12 can be moved by the dial plate of the actuating wheel 7, so that the dust on the decorative paper can be removed by the dusting rod 10 later. The rotating shaft 11 is rotatably connected to the bracket 1 via a bearing. The dusting rod 10 is fixed to the middle of the rotating shaft 11 via a connecting plate, and its two ends do not contact the inner wall of the bracket 1. This allows the rotating shaft 11 to rotate while driving the dusting rod 10 to rotate, and the dusting rod 10 does not contact the inner wall of the bracket 1, ensuring that the dusting rod 10 swings smoothly with the rotating shaft 11.

[0021] Two springs 13 are provided at both ends of the fixed rod 14. An ear plate is provided on the opposite side of the fixed block 12 on the rotating shaft 11. The end of the spring 13 is fixedly connected to the rotating shaft 11 through the ear plate. When the actuating wheel 7 is not in contact with the fixed block 12, the ear plate of the rotating shaft 11 is fixedly connected to the fixed rod 14 through the spring 13. At this time, the dusting rod 10 can contact the bottom surface of the decorative paper. When the actuating wheel 7 rotates counterclockwise, it will actuate the fixed block 12 to make the rotating shaft 11 rotate clockwise. At the same time, the dusting rod 10 swings downward. After the actuating plate of the actuating wheel 7 leaves, it will be pulled by the spring 13, which will cause the rotating shaft 11 to rotate counterclockwise and drive the dusting rod 10 to rotate. The dusting rod 10 hits the decorative paper to remove the dust on the decorative paper, so that the dust can be sucked away by the suction pipe 15 later. The electrostatic adsorption roller 4 can also electrostatically adsorb the dust on the decorative paper.

[0022] The implementation principle of the coating agglomeration filtration and screening device in this application is as follows: Depending on the actual site conditions, the device should be secured in the corresponding position using bolts and nuts, as follows: Figure 1 As shown, the decorative paper is pulled upward from the conveyor roller 2, passes between the two dust suction pipes 15 and over the duster bar 10 and the rotating shaft 11, then passes between the two electrostatic adsorption rollers 4, and is pulled out from the top of the conveyor roller 3, thus completing the placement of the decorative paper from the device. The suction pipe 15 is connected to an industrial vacuum cleaner via a pipe (not shown in the figure). When the decorative paper is rewound, the motor 8 can be started to drive the drive wheel 9 to rotate. The drive wheel 9 can then drive a transmission wheel 5 located below it. When the transmission wheel 5 rotates, it simultaneously drives a transmission wheel 5 above it. In turn, the two transmission wheels 5 simultaneously drive the corresponding electrostatic adsorption roller 4 to rotate. The electrostatic adsorption roller 4 adsorbs dust. At the same time, the transmission wheel 5 located below simultaneously drives the fixed shaft 6 to rotate. The fixed shaft 6 drives the actuating wheel 7 to rotate. When the actuating wheel 7 rotates, one of it can drive the rotating shaft 11 to rotate and move by an angle by actuating the fixed block 12. After the actuating plate leaves contact with the fixed block 12, the spring 13 can quickly pull the rotating shaft 11 back by its elastic force. When the rotating shaft 11 is pulled back, it will hit the decorative paper through the dusting rod 10, thereby vibrating and removing the dust on the decorative paper. The dust removed will be sucked away by the industrial vacuum cleaner through the suction pipe 15, thus achieving the dust removal of the decorative paper.

[0023] (Industrial vacuum cleaners and electrostatic adsorption rollers 4 are devices with relatively mature existing technologies. Specific models can be selected according to actual needs.) The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A paper surface dust removal device for rewinding decorative paper, comprising a support (1), a first conveyor roller (2) and a second conveyor roller (3) mounted on the support (1) for conveying decorative paper, and a dust removal mechanism for removing dust from the decorative paper, characterized in that: The dust removal mechanism includes an electrostatic adsorption roller (4), a transmission wheel (5), a fixed shaft (6), a swivel wheel (7), a motor (8), a drive wheel (9), a dust removal rod (10), a rotating shaft (11), a fixed block (12), a spring (13), a fixed rod (14), and a dust collection pipe (15). The electrostatic adsorption roller (4) consists of two rollers that rotate from top to bottom and are mounted on a bracket (1). The transmission wheel (5) is fixedly mounted at both ends of the two electrostatic adsorption rollers (4) and they mesh with each other. The swivel wheel (7) is fixedly mounted on the transmission wheel (5) at both ends of one of the electrostatic adsorption rollers (4) via the fixed shaft (6). The drive wheel (9) is fixedly mounted on the transmission wheel (5) at both ends of one of the electrostatic adsorption rollers (4). The rotating shaft (11) is fixedly installed at the output end of the motor (8) and connected to the transmission wheel (5) at one end of one of the electrostatic adsorption rollers (4). The rotating shaft (11) is rotatably installed on the bracket (1). The dusting rod (10) is fixedly installed on one side of the rotating shaft (11). One end of the spring (13) is fixedly connected to the rotating shaft (11), and the other end is fixedly connected to the fixing rod (14) fixed on the bracket (1). The fixing block (12) is fixedly installed on the other side of the rotating shaft (11). The dial plate on the actuating wheel (7) can actuate the rotating shaft (11) to rotate through the fixing block (12). The dust suction pipe (15) is installed on the bracket (1) and is used to adsorb dust.

2. The paper surface dust removal device for decorative paper rewinding according to claim 1, characterized in that: The actuating wheel (7) is composed of a ring and a dial plate, with the dial plate being a multiple ring array installed on the outer wall of the ring.

3. The paper surface dust removal device for decorative paper rewinding according to claim 2, characterized in that: The rotating shaft (11) is rotatably connected to the bracket (1) through a bearing, and the dusting rod (10) is fixed to the middle of the rotating shaft (11) through a connecting plate, and its two ends do not contact the inner wall of the bracket (1).

4. The paper surface dust removal device for decorative paper rewinding according to claim 3, characterized in that: Two springs (13) are provided at both ends of the fixing rod (14). Ear plates are provided on the opposite side of the rotating shaft (11) to the fixing block (12). The ends of the springs (13) are fixedly connected to the rotating shaft (11) through the ear plates.

5. The paper surface dust removal device for rewinding decorative paper according to any one of claims 1-4, characterized in that: The dust extraction pipe (15) has a U-shaped structure, with a connection port in the middle and multiple air extraction ports evenly opened on the opposite surfaces at both ends.

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