Waste recovery mechanism for fiberboard grinding

Abstract

The utility model relates to the technical field of waste recovery, and discloses a waste recovery mechanism for fiberboard polishing, which comprises a collecting box, a conical cover is mounted at the upper end of the collecting box, a polishing table is fixedly connected to the outer wall of the conical cover, a round hole is formed in the middle of the polishing table corresponding to the conical cover, a protective plate is mounted in the round hole, and the protective plate is fixedly connected with the collecting box. An air blower is installed on the left side of the collecting box, an air inlet of the air blower is connected with an exhaust pipe, the right end of the exhaust pipe is connected into the collecting box, a filter plate is installed on the upper side of the interior of the collecting box, and a cleaning assembly is arranged at the upper end of the filter plate. According to the fiberboard grinding waste recovery device, the collection box, the air blower and the conical cover are arranged, fiberboard grinding waste can be rapidly and comprehensively collected, so that the waste recovery efficiency is improved, large particles in the waste can be separated from dust through the filter plate arranged in the collection box, and the waste can be classified conveniently.

Description

Technical Field

[0001] This utility model relates to the field of waste recycling technology, and in particular to a waste recycling mechanism for fiberboard grinding. Background Technology

[0002] Fiberboard, also known as medium-density fiberboard, is a type of engineered wood product made from wood fibers or other plant fibers bonded together with urea-formaldehyde resin or other suitable adhesives. Adhesives and / or additives may be applied during the manufacturing process. Fiberboard has advantages such as uniform material, small difference in longitudinal and transverse strength, and resistance to cracking, and has a wide range of applications. Developing fiberboard production is an effective way to comprehensively utilize wood resources.

[0003] The sanding process of fiberboard generates a large amount of waste, such as sawdust and dust. This waste not only pollutes the working environment and affects workers' health, but also may cause resource waste. Furthermore, traditional waste recycling methods are inefficient and ineffective, making it difficult to meet the needs of modern production. In response to this technical problem, this application proposes a waste recycling mechanism for fiberboard sanding. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a waste recycling mechanism for fiberboard grinding. By setting up a collection box, a blower and a conical hood, it can quickly and comprehensively collect fiberboard grinding waste, thereby improving the waste recycling efficiency. In addition, the filter plate set in the collection box can separate large particles and dust in the waste, which is convenient for waste classification and processing.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A waste recycling mechanism for fiberboard grinding includes a collection box, a conical cover installed at the upper end of the collection box, a grinding table fixedly connected to the outer wall of the conical cover, a circular hole corresponding to the position of the conical cover in the middle of the grinding table, a protective plate installed in the circular hole, a blower installed on the left side of the collection box, an exhaust pipe connected to the air inlet of the blower, the right end of the exhaust pipe connected to the inside of the collection box, a filter plate installed on the upper side of the inside of the collection box, a cleaning component provided at the upper end of the filter plate, a recycling box fixedly connected to the right end of the collection box, and a squeezing component provided inside the recycling box.

[0007] Furthermore, the cleaning component includes a cleaning brush disposed on the upper end of the filter plate, a sliding plate fixedly connected to the upper end of the cleaning brush, and grooves provided on the inner walls of the front and rear ends of the collection box, with the front and rear ends of the sliding plate slidably connected to the inner walls of the grooves.

[0008] Furthermore, a protective shell is fixedly connected to the upper left side of the collection box. A dual-head motor is installed inside the protective shell. A main bevel gear is fixedly connected to the drive end of the dual-head motor. A secondary bevel gear is meshed with the outer wall of the main bevel gear. A lead screw is fixedly connected to the middle of the secondary bevel gear. The end of the lead screw is rotatably connected to both ends of the slide groove.

[0009] Furthermore, both the front and rear ends of the slide plate are threaded to the outer wall of the lead screw.

[0010] Furthermore, the extrusion assembly includes an electric push rod installed at the upper end of the recycling bin, and an extrusion plate is fixedly connected to the drive end of the electric push rod. The extrusion plate is disposed inside the recycling bin.

[0011] Furthermore, the extrusion assembly also includes an electric push rod two fixedly connected to the rear end of the recycling bin, and an extrusion plate two fixedly connected to the drive end of the electric push rod two, which is disposed inside the recycling bin.

[0012] Furthermore, a dust collection box is installed on the lower inside of the collection box for collecting dust.

[0013] Furthermore, a door is slidably connected to the lower front side of the collection box, and a second door is slidably connected to the lower right side of the recycling box.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by starting the blower, a negative pressure is created inside the collection box, which can then suck the waste generated from grinding the fiberboard on the grinding table into the collection box. The powerful dust suction capability can quickly and comprehensively collect the fiberboard grinding waste, thereby improving the waste recycling efficiency. The filter plate installed in the collection box can separate large particles and dust from the waste, making it easier to classify and process the waste. By setting up a dual-head motor, main bevel gear, secondary bevel gear, lead screw, slide plate, and cleaning brush, large waste particles on the filter plate can be cleaned into the recycling box, preventing the filter plate from clogging and affecting the normal operation of the device.

[0016] 2. In this utility model, by activating the first electric push rod, the driving end of the first electric push rod drives the first extrusion plate to squeeze the large fiber particles in the recycling bin together from above. Then, by activating the second electric push rod, the driving end of the second electric push rod drives the second extrusion plate to squeeze the fiber particles together from the rear, thereby squeezing the fiber particles into square blocks, reducing the volume of the fiber particles, thus facilitating the recycling of fiber waste and improving recycling efficiency. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of a waste recycling mechanism for fiberboard grinding proposed in this utility model;

[0018] Figure 2 This is a side view of a waste recycling mechanism for fiberboard grinding proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning components of a waste recycling mechanism for fiberboard sanding proposed in this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of a waste recycling mechanism for fiberboard grinding proposed in this utility model.

[0021] Legend:

[0022] 1. Collection box; 2. Recycling box; 3. Conical cover; 4. Grinding table; 5. Protective shell; 6. Blower; 7. Exhaust pipe; 8. Protective plate; 9. Filter plate; 10. Dual-head motor; 11. Main bevel gear; 12. Secondary bevel gear; 13. Lead screw; 14. Slide groove; 15. Slide plate; 16. Cleaning brush; 17. Electric push rod one; 18. Electric push rod two; 19. Extrusion plate one; 20. Extrusion plate two; 21. Dust collection box; 22. Box door one; 23. Box door two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3 An embodiment of this utility model provides a waste recycling mechanism for fiberboard grinding, comprising a collection box 1, a conical cover 3 installed at the upper end of the collection box 1, a grinding table 4 fixedly connected to the outer wall of the conical cover 3, a circular hole corresponding to the position of the conical cover 3 in the middle of the grinding table 4, a protective plate 8 installed in the circular hole, a blower 6 installed on the left side of the collection box 1, an exhaust pipe 7 connected to the air inlet of the blower 6, the right end of the exhaust pipe 7 connected to the inside of the collection box 1, a filter plate 9 installed on the upper side of the inside of the collection box 1, a dust collection box 21 installed on the lower side of the inside of the collection box 1 for collecting dust, a box door 22 slidably connected to the lower front end of the collection box 1, and a recycling box 2 fixedly connected to the right end of the collection box 1.

[0025] Specifically, when the fiberboard is being sanded on the sanding table 4, the blower 6 is started. The blower 6 draws air from the collection box 1, creating a negative pressure inside the collection box 1. This draws the waste material from the sanding table 4 into the collection box 1. Through its powerful dust collection ability, the waste material from the sanding of the fiberboard can be collected quickly and comprehensively, thereby improving the waste recycling efficiency. When the waste material in the collection box 1 passes through the filter plate 9, large fiber particles will remain on the filter plate 9, while small dust particles will fall into the dust collection box 21 below, making it easier to classify and process the waste.

[0026] Reference Figures 1-3 A protective shell 5 is fixedly connected to the upper left side of the collection box 1. A double-headed motor 10 is installed inside the protective shell 5. A main bevel gear 11 is fixedly connected to the drive end of the double-headed motor 10. A secondary bevel gear 12 is meshed with the outer wall of the main bevel gear 11. A lead screw 13 is fixedly connected to the middle of the secondary bevel gear 12. Slide grooves 14 are opened on the inner walls of the front and rear ends of the collection box 1. The end of the lead screw 13 is rotatably connected to both ends of the slide groove 14. A slide plate 15 is meshed with the outer wall of the lead screw 13. The front and rear ends of the slide plate 15 are slidably connected to the inner wall of the slide groove 14. A cleaning brush 16 is fixedly connected to the lower end of the slide plate 15. The lower end of the cleaning brush 16 contacts the upper end of the filter plate 9.

[0027] Specifically, the dual-head motor 10 is started. The drive end of the dual-head motor 10 drives the main bevel gear 11 to rotate, which in turn drives the secondary bevel gear 12 and the lead screw 13 to rotate. The rotation of the lead screw 13 causes the slide plate 15 to slide in the slide groove 14, which in turn drives the cleaning brush 16 to move on the filter plate 9, so that large fiber particles on the filter plate 9 are removed into the recycling box 2, thereby facilitating the recycling of fiber particles. Furthermore, cleaning the filter plate 9 can also prevent the filter plate 9 from becoming clogged, thus affecting the normal operation of the device.

[0028] Reference Figure 1 and Figure 4 An electric push rod 17 is installed at the upper end of the recycling bin 2. An extrusion plate 19 is fixedly connected to the drive end of the electric push rod 17. The extrusion plate 19 is located inside the recycling bin 2. An electric push rod 28 is fixedly connected to the rear end of the recycling bin 2. An extrusion plate 20 is fixedly connected to the drive end of the electric push rod 28. The extrusion plate 20 is located inside the recycling bin 2. A door 23 is slidably connected to the lower right side of the recycling bin 2.

[0029] Specifically, the electric push rod 17 is activated, and its drive end drives the extrusion plate 19 to press the fiber particles in the recycling bin 2 from above to the bottom of the recycling bin 2. Then, the electric push rod 28 is activated, and its drive end drives the extrusion plate 20 to press the lower fiber particles into cubes from behind. Then, the bin door 23 is opened to remove the extruded fiber particles. By extruding, the space occupied by the fiberboard waste can be reduced, thus facilitating the recycling of fiberboard waste and saving resources.

[0030] Working principle: When grinding the fiberboard, starting the blower 6 creates negative pressure in the collection box 1, drawing the waste material from the grinding table 4 into the collection box 1. As the waste material passes through the filter plate 9, larger fiber waste remains on the filter plate 9, while smaller dust particles fall into the dust collection box 21 below the collection box 1 for centralized dust collection. Then, starting the dual-head motor 10 drives the main bevel gear 11, which in turn drives the secondary bevel gear 12 and the lead screw 13. The lead screw 13 moves the slide plate 15 within the slide groove 14. The sliding mechanism moves the cleaning brush 16 across the filter plate 9, cleaning large waste materials from the filter plate 9 into the recycling bin 2. Then, the electric push rod 17 above the recycling bin 2 is activated. The drive end of the electric push rod 17 drives the extrusion plate 19 to squeeze the waste materials in the recycling bin 2 downwards. Then, the electric push rod 28 at the rear of the recycling bin 2 is activated. The drive end of the electric push rod 28 drives the extrusion plate 20 to extrude the waste materials into cubes. Then, the bin door 23 is opened to remove the waste cubes. By reducing the volume of the waste materials, it is easier to recycle and reuse them, thereby improving the recycling efficiency of the device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fiberboard polishing waste material recovery mechanism characterized by, The utility model relates to a kind of dust collection device, including collection box (1), the upper end of the collection box (1) is equipped with conical cover (3), the outer wall of the conical cover (3) is fixedly connected with polishing platform (4), the middle part of the polishing platform (4) is opened with round hole corresponding the position of conical cover (3), the round hole is equipped with guard plate (8), the left side of the collection box (1) is equipped with air blower (6), the air inlet of the air blower (6) is connected with exhaust pipe (7), the right end of the exhaust pipe (7) is connected into the inside of collection box (1), the inside of the collection box (1) upper side is equipped with filter plate (9), the upper end of the filter plate (9) is provided with cleaning assembly, the right end of the collection box (1) is fixedly connected with recovery tank (2), the inside of the recovery tank (2) is provided with extrusion assembly.

2. The fiberboard polishing waste material recovery mechanism according to claim 1, characterized by: The cleaning assembly includes a cleaning brush (16) provided on the upper end of the filter plate (9), the upper end of the cleaning brush (16) is fixedly connected with a sliding plate (15), the front end and the rear end of the collection box (1) are both provided with a sliding groove (14), and the front and rear ends of the sliding plate (15) are slidingly connected to the inner walls of the sliding grooves (14).

3. The fiberboard polishing waste material recovery mechanism according to claim 1, characterized by: The left side of the upper end of the collection box (1) is fixedly connected with a protective shell (5), the inside of the protective shell (5) is equipped with a double-head motor (10), the driving end of the double-head motor (10) is fixedly connected with a main bevel gear (11), the outer wall of the main bevel gear (11) is meshingly connected with a sub-bevel gear (12), the middle part of the sub-bevel gear (12) is fixedly connected with a lead screw (13), and the ends of the lead screw (13) are rotatably connected to the two ends of the sliding groove (14).

4. The fiberboard polishing waste material recovery mechanism according to claim 2, characterized by: The front and rear ends of the sliding plate (15) are both threadedly connected to the outer wall of the lead screw (13).

5. The fiberboard polishing waste material recovery mechanism according to claim 1, characterized by: The extrusion assembly includes a first electric push rod (17) mounted on the upper end of the recovery tank (2), the driving end of the first electric push rod (17) is fixedly connected with a first extrusion plate (19), and the first extrusion plate (19) is arranged in the inside of the recovery tank (2).

6. The fiberboard polishing waste material recovery mechanism according to claim 1, wherein: The extrusion assembly further includes a second electric push rod (18) fixedly connected to the rear end of the recovery tank (2), the driving end of the second electric push rod (18) is fixedly connected with a second extrusion plate (20), and the second extrusion plate (20) is arranged in the inside of the recovery tank (2).

7. The fiberboard polishing waste material recovery mechanism according to claim 1, characterized by: A dust collection box (21) is mounted on the lower side of the inside of the collection box (1) for collecting dust.

8. The fiberboard polishing waste material recovery mechanism according to claim 1, characterized by: A first tank door (22) is slidingly connected to the lower side of the front end of the collection box (1), and a second tank door (23) is slidingly connected to the lower side of the right end of the recovery tank (2).

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