Stone removing and separating equipment for slab processing

Abstract

The utility model discloses stone removing and separating equipment for slab processing, which relates to the technical field of slab processing equipment and comprises a rack, a stone removing and separating mechanism and a slag collecting box, the stone removing and separating mechanism and the slag collecting box are mounted on the inner side of the rack, the slag collecting box is positioned on the lower side of the stone removing and separating mechanism, and the stone removing and separating mechanism comprises a vibrating screen plate, a vibrating plate and a vibrating rod. The vibrating screen plate is located on the lower side of the vibrating plate, the vibrating screen plate and the vibrating plate are obliquely arranged towards the same side, reset type connecting pieces are vertically connected between the vibrating screen plate and the rack and between the vibrating plate and the rack, the vibrating driving assembly is connected between the rack and the vibrating screen plate and between the rack and the vibrating plate, and the vibrating rods are vertically fixed to the lower end face of the vibrating plate at equal intervals. The vibrating screen plate, the vibrating plate and the vibrating rod are arranged in a matched mode, the vibrating screen plate is used for vibrating a slab located on the upper side of the vibrating screen plate, meanwhile, the vibrating plate drives the vibrating rod to vibrate the slab on the upper side of the vibrating screen plate, the vibrating effect is further improved, and sand and stone attached to the slab are separated more thoroughly.

Description

Technical Field

[0001] This utility model relates to the technical field of slab processing equipment, and in particular to a stone removal and separation device for slab processing. Background Technology

[0002] During the processing of slabs, the raw slabs often contain impurities such as stones and pebbles of various sizes. The presence of these impurities seriously affects the quality and efficiency of slab processing.

[0003] To address the aforementioned issues, a search revealed, for example, a stone removal and separation device for wood veneer processing, disclosed in patent publication number CN212266112U. This device includes a feeding belt conveyor with a feeding hopper at one end. The conveyor transports material forward to a cutting roller, which evenly disperses and cuts the material. During this process, stones and other waste adhering to or mixed with the material fall onto a filter plate. Due to the combined effects of gravity and fluidity, mud, sand, and other waste rolls into a waste collection bin. The clean wood material is then transported by the rotating stone and slag removal belt to subsequent processing equipment for cutting, effectively removing sand, gravel, and impurities from the raw materials.

[0004] Based on the above search and in conjunction with existing technologies, it has been found that existing stone removal and separation equipment for processing slabs, similar to those disclosed above, is ineffective in removing sand and gravel by scattering the slabs, especially in effectively separating smaller sand and gravel as well as sand and gravel tightly adhered to the slabs. Therefore, a stone removal and separation device for processing slabs is proposed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this application is to provide a stone removal and separation device for processing sheet metal, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a stone removal and separation device for processing sheet metal, comprising a frame, a stone removal and separation mechanism installed inside the frame, and a slag collection box, wherein the slag collection box is located below the stone removal and separation mechanism, and the stone removal and separation mechanism comprises a vibrating screen plate, a vibrating plate, a vibrating rod, and a vibration drive assembly;

[0007] The vibrating screen plate is located below the vibrating plate, and both the vibrating screen plate and the vibrating plate are inclined to the same side. The vibrating screen plate and the vibrating plate are vertically connected to the frame with reset-type connectors. The vibration drive assembly is connected between the frame and the vibrating screen plate and the vibrating plate. Multiple vibrating rods are provided, and the multiple vibrating rods are vertically fixed at equal intervals to the lower end face of the vibrating plate.

[0008] As a further supplement to this solution, the vibration drive assembly includes a first drive motor, two sets of cams, and two sets of transmission structures;

[0009] The first drive motor is installed on the side of the frame. The two sets of cams are respectively set on the vibrating screen plate and the vibrating plate on opposite sides. The two sets of transmission structures are symmetrically arranged between the two ends of the central rotating shaft of the two sets of cams, and the output end of the first drive motor is connected to the central rotating shaft of one of the sets of cams.

[0010] As a further supplement to this solution, the transmission structure includes a chain and two sprockets. The two sprockets are respectively fixed to the ends of the central shafts of the two sets of cams, and the chain drive is connected between the two sprockets.

[0011] As a further supplement to this solution, the reset-type connector includes a limiting sleeve, a limiting slide column, and a reset spring. The limiting sleeve is fixed to the frame, the limiting slide column is fixed to the vibrating screen plate, the limiting slide column is slidably sleeved on the inner side of the limiting sleeve, and is connected to the limiting sleeve through the reset spring.

[0012] As a further supplement to this solution, an anti-clogging plate is provided between the vibrating screen plate and the vibrating plate. The anti-clogging plate is fixed to the frame and has through holes that are compatible with the vibrating rod.

[0013] As a further supplement to this solution, a flat rake is provided on the inner side of the slag collection box, a second drive motor is fixed to the side end of the slag collection box, a threaded rod that passes through the flat rake is installed on the horizontal rotating guide rod inside the slag collection box, and one end of the threaded rod is coaxially fixed with the output end of the second drive motor. A guide rod that slides through the flat rake is horizontally fixed on the inner side of the slag collection box.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] 1. In this utility model, by coordinating the vibrating screen plate, the vibrating plate and the vibrating rod, the vibrating screen plate vibrates the board skin located on its upper side while the vibrating plate carries the vibrating rod to vibrate the board skin on the upper side of the vibrating screen plate, thereby further improving the vibration effect and making the sand and gravel attached to the board skin more thoroughly separated.

[0016] 2. In this utility model, an anti-blocking plate is provided between the vibrating screen plate and the vibrating plate. The anti-blocking plate is fixed to the frame. The anti-blocking plate is provided with through holes that are compatible with the vibrating rods. When the vibrating plate moves upward with the vibrating rods, the vibrating rods pass through the through holes on the anti-blocking plate and can remove the plate skin that is stuck between adjacent vibrating rods, thus ensuring the stable vibration effect of the vibrating rods. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure in this embodiment;

[0019] Figure 2 This is a partial cross-sectional structural diagram of this embodiment;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the stone removal and separation mechanism in this embodiment;

[0021] Figure 4 This is a schematic diagram of the slag collection box in this embodiment.

[0022] In the diagram: 1. Frame; 2. Vibrating screen plate; 3. Vibrating plate; 4. Vibrating rod; 5. Slag collection box; 6. Anti-clogging plate; 601. Through hole; 7. First drive motor; 8. Cam; 9. Reset connector; 91. Limiting sleeve; 92. Limiting slide column; 93. Return spring; 10. Sprocket; 11. Chain; 12. Flat rake; 13. Second drive motor; 14. Threaded rod; 15. Guide rod. 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] Example: Reference Figure 1-4 The illustrated desanding and separation equipment for processing sheet metal includes a frame 1, a desanding and separation mechanism installed inside the frame 1, and a slag collection box 5. The slag collection box 5 is located below the desanding and separation mechanism and is used to collect the separated sand and gravel.

[0025] The stone separation mechanism includes a vibrating screen plate 2, a vibrating plate 3, vibrating rods 4, and a vibration drive assembly. Specifically, the vibrating screen plate 2 is located below the vibrating plate 3, and both the vibrating screen plate 2 and the vibrating plate 3 are inclined to the same side. The vibrating screen plate 2 and the vibrating plate 3 are vertically connected to the frame 1 by reset-type connectors 9. The vibration drive assembly is connected between the frame 1 and the vibrating screen plate 2 and the vibrating plate 3. Multiple vibrating rods 4 are provided, and multiple vibrating rods 4 are vertically fixed at equal intervals on the lower end face of the vibrating plate 3.

[0026] Based on the above combination of vibrating screen plate 2, vibrating plate 3 and vibrating rod 4, while the vibrating screen plate 2 vibrates the plate skin located on its upper side, the vibrating plate 3 carries the vibrating rod 4 to vibrate the plate skin on the upper side of the vibrating screen plate 2, which further improves the vibration effect and makes the sand and gravel attached to the plate skin more thoroughly separated.

[0027] It should be further noted that the screen holes on the vibrating screen plate 2 are not shown in the figure, and the edge of the vibrating screen plate 2 along its inclined direction can be equipped with a barrier to prevent the plate skin from falling off from the side.

[0028] The vibration drive assembly includes a first drive motor 7, two sets of cams 8, and two sets of transmission structures. The first drive motor 7 is installed on the side of the frame 1. The two sets of cams 8 are respectively located on the opposite sides of the vibrating screen plate 2 and the vibrating plate 3. The two sets of transmission structures are symmetrically arranged between the two ends of the central rotating shaft of the two sets of cams 8. The output end of the first drive motor 7 is connected to the central rotating shaft of one of the sets of cams 8. Specifically, the transmission structure includes a chain 11 and two sprockets 10. The two sprockets 10 are respectively fixed to the ends of the central rotating shafts of the two sets of cams 8. The chain 11 is connected between the two sprockets 10.

[0029] Regarding the aforementioned resettable connector 9, as Figure 2 and Figure 3 As shown, the reset-type connector 9 includes a limiting slide sleeve 91, a limiting slide column 92, and a reset spring 93. The limiting slide sleeve 91 is fixed to the frame 1, and the limiting slide column 92 is fixed to the vibrating screen plate 2. The limiting slide column 92 is slidably sleeved on the inner side of the limiting slide sleeve 91 and is connected to the limiting slide sleeve 91 through the reset spring 93.

[0030] To prevent some of the board material from getting stuck between adjacent vibrating rods 4 during the tamping process, an anti-blocking plate 6 is provided between the vibrating screen plate 2 and the vibrating plate 3. The anti-blocking plate 6 is fixed to the frame 1. The anti-blocking plate 6 is provided with through holes 601 that are compatible with the vibrating rods 4. When the vibrating plate 3 moves upward with the vibrating rods 4, the vibrating rods 4 can remove the board material stuck between adjacent vibrating rods 4 by passing through the through holes 601 on the anti-blocking plate 6.

[0031] Considering the problem of local accumulation of sand and gravel in the slag collection box 5, a spreading rake 12 is provided on the inner side of the slag collection box 5. A second drive motor 13 is fixed to the side end of the slag collection box 5. A threaded rod 14 (thread not shown in the figure) is installed on the horizontal rotating guide rod 15 on the inner side of the slag collection box 5, and one end of the threaded rod 14 is coaxially fixed with the output end of the second drive motor 13. A guide rod 15 that slides through the spreading rake 12 is horizontally fixed on the inner side of the slag collection box 5. The second drive motor 13 drives the threaded rod 14 to rotate, and the rotating threaded rod 14 drives the spreading rake 12 to move horizontally back and forth, spreading the sand and gravel in the slag collection box 5, avoiding excessive local accumulation or even causing sand and gravel to block the vibrating screen plate 2.

[0032] Regarding the slag collection box 5, it should be further explained that, in order to facilitate personnel to clean the sand and gravel in the slag collection box 5, the slag collection box 5 can be pulled outward like a drawer; in addition, in order to prevent the sand and gravel from affecting the threaded engagement between the threaded rod 14 and the flat rake 12, a conventional flexible protective sleeve can be fitted on the outside of the threaded rod 14, and the flexible protective sleeve is fixed between the flat rake 12 and the frame 1.

[0033] The working principle of this utility model is as follows: The first drive motor 7, in conjunction with the chain 11 and the sprocket 10, makes the two sets of cams 8 rotate synchronously, thereby cooperating with the reset connector 9 to make the vibrating screen plate 2 and the vibrating plate 3 move closer and further away from each other synchronously, so that: while the vibrating screen plate 2 vibrates the plate skin located on its upper side, the vibrating plate 3, carrying the vibrating rod 4, vibrates the plate skin on the upper side of the vibrating screen plate 2, so that the sand and gravel attached to the plate skin are separated more thoroughly.

[0034] The separated sand and gravel fall into the slag collection box 5. During this process, the second drive motor 13 drives the threaded rod 14 to rotate, and the rotating threaded rod 14 drives the leveling rake 12 to move horizontally back and forth to level the sand and gravel in the slag collection box 5.

[0035] 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 descaling and separation device for processing sheet metal, comprising a frame (1), a descaling and separation mechanism installed inside the frame (1), and a slag collection box (5), wherein the slag collection box (5) is located below the descaling and separation mechanism, characterized in that, The stone removal and separation mechanism includes a vibrating screen plate (2), a vibrating plate (3), a vibrating rod (4), and a vibration drive assembly; The vibrating screen plate (2) is located below the vibrating plate (3), and the vibrating screen plate (2) and the vibrating plate (3) are both inclined to the same side. The vibrating screen plate (2) and the vibrating plate (3) are vertically connected to the frame (1) by a reset-type connector (9). The vibration drive assembly is connected between the frame (1) and the vibrating screen plate (2) and the vibrating plate (3). Multiple vibrating rods (4) are provided, and multiple vibrating rods (4) are vertically fixed at equal intervals to the lower end face of the vibrating plate (3).

2. The stone removal and separation equipment for processing sheet metal according to claim 1, characterized in that: The vibration drive assembly includes a first drive motor (7), two sets of cams (8), and two sets of transmission structures; The first drive motor (7) is installed on the side of the frame (1), and the two sets of cams (8) are respectively set on the side of the vibrating screen plate (2) and the vibrating plate (3) that are far apart from each other. The two sets of transmission structures are symmetrically arranged between the two ends of the central rotating shaft of the two sets of cams (8), and the output end of the first drive motor (7) is connected to the central rotating shaft of one of the sets of cams (8).

3. The stone removal and separation equipment for processing sheet metal according to claim 2, characterized in that: The transmission structure includes a chain (11) and two sprockets (10). The two sprockets (10) are respectively fixed to the ends of the central shafts of the two sets of cams (8). The chain (11) is connected between the two sprockets (10).

4. The stone removal and separation equipment for processing sheet metal according to claim 1, characterized in that: The reset-type connector (9) includes a limiting sleeve (91), a limiting slide column (92), and a reset spring (93). The limiting sleeve (91) is fixed to the frame (1), and the limiting slide column (92) is fixed to the vibrating screen plate (2). The limiting slide column (92) is slidably sleeved on the inner side of the limiting sleeve (91) and connected to the limiting sleeve (91) through the reset spring (93).

5. The stone removal and separation equipment for processing sheet metal according to claim 1, characterized in that: An anti-blocking plate (6) is provided between the vibrating screen plate (2) and the vibrating plate (3). The anti-blocking plate (6) is fixed to the frame (1). The anti-blocking plate (6) is provided with a through hole (601) that is compatible with the vibrating rod (4).

6. The stone removal and separation equipment for processing sheet metal according to claim 1, characterized in that: The slag collection box (5) is provided with a flat rake (12) on its inner side. A second drive motor (13) is fixed to the side end of the slag collection box (5). A threaded rod (14) with a threaded through the flat rake (12) is installed on the horizontal rotating guide rod (15) on the inner side of the slag collection box (5). One end of the threaded rod (14) is coaxially fixed with the output end of the second drive motor (13). A guide rod (15) with a sliding through the flat rake (12) is horizontally fixed on the inner side of the slag collection box (5).

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