Fine material distributing and sprinkling device of shaving board paving machine

Abstract

The utility model relates to the field of shaving board paving machines, in particular to a fine material distributing and sprinkling device of a shaving board paving machine, which comprises a mounting frame and a conveyor belt I. The conveyor belt I is mounted on the mounting frame, a distributing and sprinkling mechanism is arranged at the upper end of the mounting frame, and a conveyor belt II is arranged at one end of the distributing and sprinkling mechanism. Through the arrangement of the first conveying belt, the second conveying belt, the mounting box, the cutting blade, the dust collector, the collecting box and other components, in the working process, the first conveying belt drives wood chips falling off from the distributing and spraying mechanism to move, and the wood chips are conveyed to the mounting frame through the adjusting mechanism. Through synchronous relative rotation of a second conveying belt and a first conveying belt, moving wood chips are extruded and fixed, the wood chips, located on the two sides, of a mounting box and a cutting blade are cut, the effect that the two sides are flat is achieved, meanwhile, the separated wood chips are collected and recycled through a dust collector and a collecting box, and the working efficiency is improved. And wood chips are prevented from scattering everywhere.

Description

Technical Field

[0001] The utility model relates to the technical field of particle board paving machines, in particular to a fine material spreading device of a particle board paving machine. Background Art

[0002] Particleboard, also known as particle board, is a kind of artificial board made by cutting various branches, small-diameter wood, fast-growing wood, sawdust, etc. into pieces of a certain size, drying them, mixing them with glue, hardener, waterproofing agent, etc., and pressing them under a certain temperature and pressure.

[0003] After searching, the Chinese patent with publication number CN219807484U discloses a fine material spreading device for an ecological board paving machine. The technical key points are: the fine material spreading device of the ecological board paving machine is provided with a screening box, which can screen the wood fibers into fine particle fibers and larger particle fibers, and is also provided with a transverse guide plate, a longitudinal guide plate and a lower guide plate. The fine particle fibers fall into the transverse guide plate and fall from both ends thereof, while the larger particle fibers fall into the lower guide plate through the longitudinal guide plate, and finally fall from the bottom of the lower guide plate.

[0004] However, the existing device can only perform simple spreading operations. Since the wood is cut into pieces of a certain size for spreading, the wood chips on both sides are easy to fall during the movement during the spreading process. In addition, the wood chips are relatively protruding and not flat. The fallen wood chips are not easy to clean and collect, resulting in a waste of resources. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0005] In view of the above-mentioned background technology, the prior art has the inconvenience and defect of repairing both sides of the scattered debris.

[0006] The utility model discloses a fine material spreading device for a particleboard paving machine, comprising a mounting frame and a conveyor belt 1, wherein the conveyor belt 1 is mounted on the mounting frame, a spreading mechanism is arranged at the upper end of the mounting frame, a conveyor belt 2 is arranged at one end of the spreading mechanism, an adjustment mechanism is arranged between the conveyor belt 2 and the mounting frame, cutting blades are arranged on both sides of the conveyor belt 2, the cutting blades are rotatably mounted on the mounting frame through a mounting box, a dust collector is arranged on the side of the cutting blade away from the spreading mechanism, and a collection box is arranged at one end of the dust collector.

[0007] Furthermore, sleeves are provided on both sides of the installation box, the sleeves are provided on the inner side of the second conveyor belt, and the sleeves are movably connected to the installation box through a supporting shaft.

[0008] Furthermore, the adjustment mechanism includes a rotating shaft, and two rotating shafts are provided. The two rotating shafts are arranged at both ends of the inner side of the conveyor belt. The two ends of the rotating shaft are slidably connected to the mounting frame through an adjustment plate. The adjustment plate is provided with an adjustment groove, and a fixing bolt is provided between the adjustment groove and the mounting frame.

[0009] Furthermore, vertical plates are fixedly installed on both sides of the installation box, guide grooves are arranged on the vertical plates, the support shaft is slidably connected to the guide grooves, and a nut is arranged on the support shaft, which is threadedly connected to the support shaft.

[0010] Furthermore, a connecting plate is provided at one end of the conveyor belt away from the spreading mechanism, both ends of the connecting plate are fixedly connected to the adjusting plate via mounting blocks, and a scraper is provided on the connecting plate.

[0011] Furthermore, a mounting groove is provided on the scraper, and the mounting groove is provided in a long strip, and screws are provided between the mounting groove and the connecting plate.

[0012] Furthermore, two conveyor belts 2 are provided, and the two conveyor belts 2 are symmetrically arranged at both ends of the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a conveyor belt 1, a conveyor belt 2, a mounting box, a cutting blade, a vacuum cleaner, a collection box and other components. During the working process, the conveyor belt 1 component drives the wood chip fragments dropped by the spreading mechanism to move, and the conveyor belt 2 and the conveyor belt 1 rotate synchronously and relatively, so as to squeeze and fix the moving wood chip fragments, and the wood chip fragments on both sides of each other are cut by the mounting box and the cutting blade to achieve the effect of leveling the two sides, and at the same time, the separated wood chip fragments are collected and recycled by the vacuum cleaner and the collection box to avoid the wood chip fragments from being scattered everywhere.

[0015] 2. The utility model is provided with a support shaft, a roller, a connecting plate, a scraper and other components. During the working process, the support shaft component and the roller component cooperate with each other to limit the conveyor belt 2 on both sides of the cutting blade, so as to achieve the stability of the conveyor belt 2 when the wood chips are processed by the cutting blade. The scraper is fixed to one end of the conveyor belt 2 by the connecting plate component, the mounting block component and the scraper component, and the conveyor belt 2 is rubbed by the scraper to prevent the conveyor belt 2 from being stuck with wood chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0021] In the figure: 1. mounting frame; 2. conveyor belt 1; 3. spreading mechanism; 4. conveyor belt 2; 5. adjusting mechanism; 501. rotating shaft; 502. adjusting plate; 503. adjusting slot; 504. fixing bolt; 6. mounting box; 7. cutting disc; 8. vacuum cleaner; 9. collecting box; 10. supporting shaft; 11. sleeve; 12. vertical plate; 13. guide slot; 14. mounting block; 15. connecting plate; 16. scraper; 17. mounting slot; 18. screw. DETAILED DESCRIPTION

[0022] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0023] See also Figure 1 The fine material spreading device of the particleboard paving machine of the utility model comprises a mounting frame 1 and a conveyor belt 2. The conveyor belt 2 is mounted on the mounting frame 1. An auxiliary plate is arranged on the mounting frame 1. The auxiliary plate is arranged in the conveyor belt 2. The auxiliary plate plays a role of supporting the conveyor belt 2 to prevent the conveyor belt 2 from falling after being pressed. A spreading mechanism 3 is arranged on the upper end of the mounting frame 1. A conveyor belt 2 4 is arranged at one end of the spreading mechanism 3. An adjusting mechanism 5 is arranged between the conveyor belt 2 4 and the mounting frame 1. Cutting blades 7 are arranged on both sides of the conveyor belt 2 4. The cutting blade 7 is rotatably mounted on the mounting frame 1 through a mounting box 6. A dust collector 8 is arranged on the side of the cutting blade 7 away from the spreading mechanism 3, and a collecting box 9 is arranged at one end of the dust collector 8.

[0024] In this embodiment, during the working process, the wood chip fragments are scattered onto the conveyor belt 2 through the spreading mechanism 3, and the conveyor belt 2 drives the wood chip fragments to move. When the wood chip fragments move to the conveyor belt 4, the conveyor belt 4 and the conveyor belt 2 rotate relative to each other to achieve the extrusion and transmission of the wood chip fragments, and when the wood chip fragments reach the cutting blade 7, the servo motor in the installation box 6 drives the cutting blade 7 to rotate. The cutting blade 7 divides the wood chip fragments on both sides of the conveyor belt 4, so that the two sides of the wood chip fragments on the conveyor belt 2 are flat. At the same time, the vacuum cleaner 8 sends the divided wood chip fragments into the collection box 9 to avoid the wood chip fragments from being scattered everywhere, which is convenient for resource recycling.

[0025] like Figure 2 , Figure 3 As shown, sleeves 11 are provided on both sides of the installation box 6. The sleeves 11 are provided on the inner side of the conveyor belt 2 4. The sleeves 11 are movably connected to the installation box 6 through the support shaft 10. When the conveyor belt 2 4 rotates, the conveyor belt 2 4 drives the sleeve 11 to rotate on the support shaft 10. At the same time, the sleeve 11 limits the conveyor belt 2 4, thereby increasing the fixing effect of the conveyor belt 2 4 and the conveyor belt 1 2 on the wood chips at the cutting blade 7.

[0026] like Figure 1 , Figure 2 As shown, the adjustment mechanism 5 includes a rotating shaft 501. There are two rotating shafts 501. The two rotating shafts 501 are arranged at the two ends of the inner side of the conveyor belt 2. The two ends of the rotating shaft 501 are slidably connected with the mounting frame 1 through an adjustment plate 502. The adjustment plate 502 is provided with an adjustment groove 503. A fixing bolt 504 is arranged between the adjustment groove 503 and the mounting frame 1. By pulling the fixing bolt 504 out of the adjustment groove 503, the adjustment plate 502 can slide on the mounting frame 1. Then the movement of the adjustment plate 502 drives the conveyor belt 2 4 to follow the movement, so as to adjust the distance between the conveyor belt 2 4 and the conveyor belt 2, so as to facilitate the extrusion and fixation of wood chips of different thicknesses. After the adjustment plate 502 is adjusted to the preset position, the fixing bolt 504 is inserted into the corresponding adjustment groove 503 again to fix and limit the position of the adjustment plate 502.

[0027] Replay Figure 3 As shown, vertical plates 12 are fixedly installed on both sides of the installation box 6, and guide grooves 13 are arranged on the vertical plates 12. The support shaft 10 is slidably connected with the guide grooves 13. The support shaft 10 is provided with a nut, and the nut is threadedly connected with the support shaft 10. The restriction on the support shaft 10 is released by driving the nut to rotate, and then the support shaft 10 is driven by the staff to slide in the guide groove 13, so as to adjust the height of the sleeve 11, and after reaching the preset position, the nut is rotated in the reverse direction to fix it.

[0028] like Figure 2 , Figure 4As shown, a connecting plate 15 is provided at one end of the conveyor belt 2 away from the spreading mechanism 3, and both ends of the connecting plate 15 are fixedly connected to the adjustment plate 502 through the mounting block 14. A scraper 16 is provided on the connecting plate 15, and when the conveyor belt 24 rotates, its surface is rubbed by the scraper 16, thereby preventing the conveyor belt 24 from having wood chips on its surface.

[0029] like Figure 2 , Figure 4 As shown, a mounting groove 17 is provided on the scraper 16, and the mounting groove 17 is provided in a long strip, and a screw 18 is provided between the mounting groove 17 and the connecting plate 15. The scraper 16 is released by rotating one end of the screw 18 out of the connecting plate 15, so that the position of the scraper 16 on the connecting plate 15 can be adjusted, and the distance between one end of the scraper 16 and the conveyor belt 2 4 can be adjusted.

[0030] like Figure 1 As shown, there are two conveyor belts 24, which are symmetrically arranged at both ends of the rotating shaft 501. By having two conveyor belts 24, a single conveyor belt can be repaired and replaced, thereby reducing the waste of resources during repair and replacement.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A fine material spreading device for a particleboard paving machine, comprising a mounting frame (1) and a conveyor belt (2), characterized in that: The conveyor belt 1 (2) is mounted on the mounting frame (1); a spreading mechanism (3) is provided at the upper end of the mounting frame (1); a conveyor belt 2 (4) is provided at one end of the spreading mechanism (3); an adjustment mechanism (5) is provided between the conveyor belt 2 (4) and the mounting frame (1); cutting blades (7) are provided on both sides of the conveyor belt 2 (4); the cutting blades (7) are rotatably mounted on the mounting frame (1) through a mounting box (6); a dust collector (8) is provided on the side of the cutting blade (7) away from the spreading mechanism (3); and a collection box (9) is provided at one end of the dust collector (8).

2. The fine material spreading device of a particleboard paving machine according to claim 1 is characterized in that: Sleeves (11) are provided on both sides of the installation box (6), and the sleeves (11) are provided on the inner side of the second conveyor belt (4). The sleeves (11) are movably connected to the installation box (6) via a support shaft (10).

3. The fine material spreading device of a particleboard paving machine according to claim 1, characterized in that: The adjustment mechanism (5) comprises a rotating shaft (501), two rotating shafts (501) are provided, and the two rotating shafts (501) are arranged at the two ends of the inner side of the conveyor belt (2), and the two ends of the rotating shaft (501) are slidably connected to the mounting frame (1) through an adjustment plate (502), and the adjustment plate (502) is provided with an adjustment groove (503), and a fixing bolt (504) is provided between the adjustment groove (503) and the mounting frame (1).

4. The fine material spreading device of a particleboard paving machine according to claim 2, characterized in that: Vertical plates (12) are fixedly mounted on both sides of the installation box (6), and guide grooves (13) are arranged on the vertical plates (12). The support shaft (10) is slidably connected to the guide grooves (13), and the support shaft (10) is provided with a nut, which is threadedly connected to the support shaft (10).

5. The fine material spreading device of a particleboard paving machine according to claim 3 is characterized in that: A connecting plate (15) is provided at one end of the conveyor belt (2) away from the spreading mechanism (3), and both ends of the connecting plate (15) are fixedly connected to the adjustment plate (502) via mounting blocks (14), and a scraper (16) is provided on the connecting plate (15).

6. The fine material spreading device of a particleboard paving machine according to claim 5, characterized in that: The scraper (16) is provided with a mounting groove (17), and the mounting groove (17) is arranged in a long strip, and a screw (18) is arranged between the mounting groove (17) and the connecting plate (15).

7. The fine material spreading device of a particleboard paving machine according to claim 3 is characterized in that: There are two conveyor belts 2 (4), and the two conveyor belts 2 (4) are symmetrically arranged at both ends of the rotating shaft (501).

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