Raw material filtering device for processing archaized paper

Abstract

The utility model relates to the technical field of paper processing equipment, in particular to a raw material filtering device for processing archaized paper, which comprises a conveying belt, a motor, an electromagnet, a scribing rod, a communicating pipe and a dust suction port, and the dust suction port is arranged on one side of the conveying belt close to the electromagnet. The raw material filtering device has the advantages that the electromagnet is driven by the motor to rotate, raw materials on the conveying belt are turned over by the rowing rod, and the problem that metal in the raw materials cannot be adsorbed by the electromagnet due to the fact that the raw materials are large in accumulation thickness is avoided, so that the filtering efficiency of the raw materials can be improved at least to a certain extent; the motor can be far away from the conveying belt, workers can conveniently clean the scribing rod and the electromagnet, the annular barrier strip is arranged, the phenomenon that raw materials are scattered from the conveying belt is reduced, the draining holes are formed, water in the raw materials can be drained out through the draining holes, and follow-up processing of the raw materials is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of paper processing equipment technology, specifically to a raw material filtration device for processing antique paper. Background Technology

[0002] Chinese Patent No. CN201821368312.8 discloses a raw material filtering device for the production of antique paper, including a base plate. A crossbeam is welded to the top of the base plate via a bracket. A drive wheel and a driven wheel are rotatably mounted on the left and right ends of the crossbeam, respectively. A conveyor belt is fitted around the drive wheel and the driven wheel. A motor is fixedly mounted on the left side of the upper end face of the base plate. The pulley of the motor is connected to the pulley of the drive wheel via a belt. A material receiving groove is provided on the lower right side of the crossbeam. Support plates are welded to both the left and right sides of the upper end face of the base plate. A top plate is welded between the top of the support plates. A cross plate is installed below the top plate via an adjustment structure. An electromagnet is fixedly mounted on the lower end face of the cross plate. This raw material filtering device for the production of antique paper facilitates the removal of metal, which is beneficial for the next process, and has good adjustment performance.

[0003] In the above-mentioned prior art filtration device, if the raw material accumulates to a large thickness during use, the metal inside the raw material may not be attracted by the electromagnet, thus affecting the filtration efficiency. Utility Model Content

[0004] The purpose of this invention is to overcome the problems existing in the prior art and provide a raw material filtration device for antique paper processing, which can at least partially solve the problems of the prior art.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0006] A raw material filtration device for antique paper processing includes a conveyor belt. Two motors are installed above the belt body on the feed side of the conveyor belt. Each of the two motors drives a disc-shaped electromagnet. The motor drives the electromagnet to rotate 180 degrees back and forth. Multiple sliding rods are provided on the bottom surface of the electromagnet. The distance between the bottom surface of the sliding rods and the surface of the conveyor belt body is no more than 1 cm. A connecting pipe is also provided above the conveyor belt, which is connected to an external dust collection device. The connecting pipe has multiple dust collection ports that are connected to its interior and face the conveyor belt. The dust collection ports are located on the side of the conveyor belt adjacent to the electromagnet.

[0007] As a further optimization of the above-mentioned technical solution, the conveyor belt has multiple through-hole-shaped drainage holes on its belt body.

[0008] As a further optimization of the technical solution described above, the conveyor belt is provided with outward-turned annular baffles on both sides of its width direction.

[0009] As a further optimization of the technical solution described above, the two electromagnets are arranged side by side and the sum of their diameters is not less than the width of the conveyor belt.

[0010] As a further optimization of the above-mentioned technical solution, the motor is driven by a drive structure to move away from the conveyor belt. The drive structure includes a column located on the outside of the conveyor belt, a rotating arm hinged to the upper end of the column, and the motor installed at the end of the rotating arm away from the column. A drive element is also vertically provided on the outside of the conveyor belt, and a floating frame is driven and connected to the drive element. A fixed shaft is horizontally inserted through the floating frame, and a strip groove is opened on the corresponding rotating arm to allow the fixed shaft to pass through and to slide freely along the length of the rotating arm.

[0011] As a further optimization of the technical solution described above, the driving element is a telescopic cylinder.

[0012] The beneficial effects of this utility model are as follows: By driving the electromagnet to rotate through the motor, the scooping rod flips the raw materials on the conveyor belt, thereby preventing the metal inside the raw materials from being unable to be attracted by the electromagnet due to the large thickness of the raw material accumulation. Therefore, the filtration efficiency of the raw materials can be improved to a certain extent. The drive structure is set to drive the motor to move away from the conveyor belt, making it easier for workers to clean the scooping rod and electromagnet. The ring-shaped baffle is set to reduce the phenomenon of raw materials scattering from the conveyor belt. The drain holes are set to allow the moisture in the raw materials to drain out, which is convenient for subsequent processing of the raw materials. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure viewed from below.

[0016] Figure 3 for Figure 1 Top view of the three-dimensional structure;

[0017] Figure 4 for Figure 1 Side view of the three-dimensional structure;

[0018] The annotations in the attached figures are explained as follows:

[0019] 1- Circular baffle, 2- Drain hole, 3- Conveyor belt, 4- Dust suction port, 5- Connecting pipe, 6- Motor, 7- Electromagnet, 8- Strip groove, 9- Fixed shaft, 10- Rotating arm, 11- Floating frame, 12- Telescopic cylinder, 13- Column, 14- Sliding rod. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model readily understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figure 1-4 , Figure 1-4 A raw material filtration device for antique paper processing is shown, comprising a conveyor belt 3, with multiple through-hole drainage holes 2 on the belt body. The conveyor belt 3 has outward-curving annular baffles 1 on both sides of its width direction. Two motors 6 are mounted above the belt body on the material inlet side of the conveyor belt 3. The motors 6 are driven by a drive structure to move away from the conveyor belt 3. The drive structure includes a column 13 located on the outside of the conveyor belt 3, with a rotating arm 10 hinged to the upper end of the column 13. The motors 6 are mounted on the end of the rotating arm 10 away from the column 13. A telescopic cylinder 12 is also vertically mounted on the outside of the conveyor belt 3, with a floating frame 11 driven and connected to the telescopic cylinder 12. A fixed shaft 9 is horizontally inserted through the floating frame 11, corresponding to the rotating arm 10. The conveyor belt 3 has a slot 8 for the fixed shaft 9 to pass through and can slide freely along the length of the rotating arm 10. Each of the two motors 6 is connected to a disc-shaped electromagnet 7. The two electromagnets 7 are arranged side by side and the sum of their diameters is not less than the width of the conveyor belt 3. The motors 6 are controlled by an external controller to reciprocate, thereby driving the electromagnets 7 to reciprocate 180 degrees. The bottom surface of the electromagnet 7 is provided with multiple guide rods 14. The distance between the bottom surface of the guide rods 14 and the surface of the conveyor belt 3 is not greater than 1 cm. The conveyor belt 3 is also provided with a connecting pipe 5 that communicates with an external dust collection device. The connecting pipe 5 is provided with multiple dust collection ports 4 that communicate with its interior and face the conveyor belt 3. The dust collection ports 4 are located on the side of the conveyor belt 3 adjacent to the electromagnets 7.

[0022] In use, the raw material is poured into the feed side of the conveyor belt, which is driven by an external motor. The raw material is moved from the feed side of the conveyor belt to below the motor. The external power supply is turned on and the motor is started. The motor drives the electromagnet to rotate back and forth, which in turn causes the lever to move the raw material. This allows the accumulated raw material to be turned over, exposing the metal inside the raw material to the outside. The electromagnet can then effectively attract the metal, thereby improving the filtration efficiency. In addition, the external dust collection equipment generates negative pressure and sucks away any dust that may be generated when the lever moves the raw material through the dust collection port.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material filtration device for antique paper processing, characterized in that, The system includes a conveyor belt (3), and two motors (6) are provided above the belt body on the feed side of the conveyor belt (3). Each of the two motors (6) is connected to a disc-shaped electromagnet (7). The motors (6) drive the electromagnets (7) to rotate 180 degrees back and forth. The bottom surface of the electromagnets (7) is provided with multiple sliding rods (14). The distance between the bottom surface of the sliding rods (14) and the surface of the conveyor belt (3) is no more than 1 cm. A connecting pipe (5) is also provided above the conveyor belt (3) to connect with an external dust collection device. The connecting pipe (5) is provided with multiple dust collection ports (4) that are connected to its interior and face the conveyor belt (3). The dust collection ports (4) are located on the side of the conveyor belt (3) adjacent to the electromagnets (7).

2. The filter device for raw materials for processing of antique paper according to claim 1, characterized in that, The conveyor belt (3) has multiple through-hole drainage holes (2) on its belt body.

3. The filter device for raw material of antique paper processing according to claim 1, characterized in that, The conveyor belt (3) has outward-turned annular baffles (1) on both sides of its width direction.

4. The filter device for raw material of antique paper processing according to claim 1, characterized in that, The two electromagnets (7) are arranged side by side and the sum of their diameters is not less than the width of the conveyor belt (3).

5. The antique paper processing raw material filtering device according to claim 1, characterized in that, The motor (6) is driven by a drive structure to move away from the conveyor belt (3). The drive structure includes a column (13) located on the outside of the conveyor belt (3). A rotating arm (10) is hinged to the upper end of the column (13). The motor (6) is installed at the end of the rotating arm (10) away from the column (13). A drive element is also vertically provided on the outside of the conveyor belt (3). A floating frame (11) is driven and connected to the drive element. A fixed shaft (9) is horizontally passed through the floating frame (11). A corresponding strip groove (8) is provided on the rotating arm (10) for the fixed shaft (9) to pass through and can slide freely along the length of the rotating arm (10).

6. The raw material filtration device for antique paper processing according to claim 5, characterized in that, The driving element is a telescopic cylinder (12).

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