Plate saw dust collecting and arranging device

Abstract

The utility model discloses a plate saw dust collecting and arranging device which comprises a mounting box, an upper cover is arranged at the upper end of the mounting box, the two ends of the lower portion of the mounting box are connected with bottom connecting beams through supports, the ends of the two bottom connecting beams are connected with end supporting plates through supports, and a driving motor is arranged at the end of the outer side of the mounting box. The output end of the driving motor penetrates through the side wall of the mounting box and is rotationally arranged on the side wall of the mounting box through a bearing, a first driving bevel gear is fixedly arranged on the outer side of the output end of the driving motor, the output end of the driving motor is connected with a connecting rod through a coupler, and a second driving bevel gear is fixedly arranged on the outer side of the right end of the connecting rod; by means of the plate surface cleaning device, the functions of collecting saw dust on the plate surface, cleaning the plate surface, improving the working efficiency and reducing the labor intensity of workers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sawdust collection, in particular to a device for collecting and arranging sawdust of a plate. Background Art

[0002] In the production and processing of artificial boards, the boards after hot pressing and cooling need to go through the processes of trimming and shaping to become finished products. In the prior art, board cutting machines and trimming machines are generally used for trimming and shaping. In this process, sawdust will be generated as the trimming is carried out. The board cutting machines in the prior art generally have a brush at the rear end of the running direction of the saw blade to push and pile up the sawdust when cutting. However, the sawdust is only piled up without subsequent processing. The piled up sawdust still needs to be cleaned manually, and when sweeping and pushing the sawdust, there will be residual sawdust left on the end surface of the board, which is not cleaned up thoroughly.

[0003] Therefore, designing a device for collecting sawdust and cleaning the board surface to improve work efficiency and reduce manual labor intensity is exactly the problem that the inventor wants to solve. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a sawdust collecting and sorting device for a plate, which can collect sawdust from a plate surface and clean the plate surface, thereby improving work efficiency and reducing manual labor intensity.

[0005] The technical solution adopted by the utility model device is: a plate sawdust collection and sorting device, which includes an installation box, an upper cover is provided at the upper end of the installation box, both ends of the lower part of the installation box are connected to bottom connecting beams through brackets, and the ends of the two bottom connecting beams are connected to end support plates through brackets, and an active motor is provided at the outer end of the installation box, and the output end of the active motor passes through the side wall of the installation box and is rotatably arranged with the side wall of the installation box through a bearing, a first active bevel gear is fixedly provided on the outer side of the output end of the active motor, and a connecting rod is connected to the output end of the active motor through a coupling, and a second active bevel gear is fixedly provided on the outer side of the right end of the connecting rod, and the right end of the connecting rod is rotatably arranged with the side wall of the installation box through a bearing, and a first screw rod, a first guide column, a second screw rod, and a second guide column are arranged between the side wall of the installation box and the end support plate, and the two ends of the first screw rod and the second screw rod are respectively rotatably arranged with the side wall and the end support plate of the installation box through bearings, and the two ends of the first guide column and the second guide column are respectively connected to the installation box through nuts The side wall of the mounting plate and the end support plate are locked and fixed, and a first driven bevel gear is fixedly provided on the outer side of one end of the first screw rod close to the active motor, and the first driven bevel gear is meshed with the first active bevel gear for transmission, and a second driven bevel gear is fixedly provided on the outer side of one end of the second screw rod close to the active motor, and the second driven bevel gear is meshed with the second active bevel gear for transmission, a first slider is slidably provided on the outer side of the first guide column, a threaded sleeve is provided on the inner side of the first slider and is threadedly matched with the first screw rod through the threaded sleeve, a second slider is slidably provided on the outer side of the second guide column, a threaded sleeve is provided on the inner side of the second slider and is threadedly matched with the second screw rod through the threaded sleeve, an arched connecting plate is connected between the first slider and the second slider, the lower end of the arched connecting plate is connected to a negative pressure bin, a connecting bin is provided at the end of the negative pressure bin, a vacuum joint is connected to the end surface of the connecting bin, and a brush structure is provided on the outer side wall of the connecting bin, and the brush structure is fastened to the side wall of the negative pressure bin by bolts and a pressure plate, and a negative pressure adsorption port is provided at the bottom of the negative pressure bin.

[0006] Furthermore, a plurality of equally spaced mounting columns are provided on the inner side of the negative pressure bin, and a sealing plate is provided at the lower end of the mounting column, and the sealing plate is connected to the mounting column by fixing bolts.

[0007] Furthermore, the total length of all the sealing plates does not exceed the length of the negative pressure adsorption port.

[0008] Furthermore, the vacuum joint is connected to a vacuum dust collector via a vacuum tube.

[0009] Furthermore, the first sliding block and the second sliding block are positioned opposite to each other.

[0010] Furthermore, the first screw rod and the second screw rod have opposite thread directions.

[0011] Furthermore, a plurality of strip-shaped holes for passing bolts are provided on the end surface of the brush structure, and the long sides of the strip-shaped holes are arranged perpendicular to the horizontal plane.

[0012] Furthermore, a supporting foot is provided at the bottom of the bracket.

[0013] The beneficial effects of the utility model device are:

[0014] 1. The utility model sets a movable negative pressure bin on one side of the frame of the plate cutting machine, which follows the movement of the saw blade on the cutting machine and absorbs the sawdust generated by cutting at any time when the saw blade is fed, thereby realizing the function of collecting sawdust on the plate surface and cleaning the plate surface, improving work efficiency and reducing manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural view of the utility model.

[0016] Figure 2 This is a structural view of the negative pressure bin of the utility model.

[0017] Figure 3 This is a bottom structural view of the negative pressure bin of the utility model.

[0018] Explanation of the reference numerals: 1-installation box; 2-upper cover; 3-active motor; 4-first active bevel gear; 5-first driven bevel gear; 6-first screw rod; 7-first guide column; 8-coupling; 9-connecting rod; 10-second active bevel gear; 11-second driven bevel gear; 12-second screw rod; 13-second guide column; 14-second slider; 15-arch connecting plate; 16-first slider; 17-threaded sleeve; 18-vacuum joint; 19-negative pressure chamber; 20-brush structure; 21-pressing plate; 22-bottom connecting beam; 23-end support plate; 24-negative pressure adsorption port; 25-connecting chamber; 26-sealing plate; 27-fixing bolt; 28-installation column. DETAILED DESCRIPTION

[0019] The following is a further description of the present invention in conjunction with specific embodiments. These embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0020] See also Figures 1 to 3It is a structural view of the utility model, a structural view of the negative pressure bin 19, and a structural view of the bottom of the negative pressure bin 19, a device for collecting and sorting sawdust from a plate material, which includes an installation box 1. An upper cover 2 is provided at the upper end of the installation box 1 to facilitate the installation, repair and maintenance of the internal structural components. Both ends of the lower part of the installation box 1 are connected to bottom connecting beams 22 through brackets, and the ends of the two bottom connecting beams 22 are connected to end support plates 23 through brackets to form a frame structure.

[0021] A driving motor 3 is arranged at the outer end of the installation box 1, and the output end of the driving motor 3 passes through the side wall of the installation box 1 and is rotatably arranged with the side wall of the installation box 1 through a bearing, a first driving bevel gear 4 is fixedly arranged on the outer side of the output end of the driving motor 3, and a connecting rod 9 is connected to the output end of the driving motor 3 through a coupling 8, a second driving bevel gear 10 is fixedly arranged on the outer side of the right end of the connecting rod 9, and the right end of the connecting rod 9 is rotatably arranged with the side wall of the installation box 1 through a bearing, a first screw rod 6, a first guide column 7, a second screw rod 12, and a second guide column 13 are arranged between the side wall of the installation box 1 and the end support plate 23, the two ends of the first screw rod 6 and the second screw rod 12 are rotatably arranged with the side wall of the installation box 1 and the end support plate 23 through bearings, respectively, the two ends of the first guide column 7 and the second guide column 13 are respectively locked and fixed with the side wall of the installation plate and the end support plate 23 through nuts, and one end of the first screw rod 6 is close to the driving motor 3 A first driven bevel gear 5 is fixedly provided on the outside, and the first driven bevel gear 5 is meshed with the first active bevel gear 4 for transmission. A second driven bevel gear 11 is fixedly provided on the outside of one end of the second screw rod 12 close to the active motor 3, and the second driven bevel gear 11 is meshed with the second active bevel gear 10 for transmission. A first slider 16 is slidably provided on the outside of the first guide column 7, and a threaded sleeve 17 is provided on the inner side of the first slider 16 and is threadedly matched with the first screw rod 6 through the threaded sleeve 17. A second slider 14 is slidably provided on the outside of the second guide column 13, and a threaded sleeve 17 is provided on the inner side of the second slider 14 and is threadedly matched with the second screw rod 12 through the threaded sleeve 17. An arched connecting plate 15 is connected between the first slider 16 and the second slider 14, and a negative pressure bin 19 is connected to the lower end of the arched connecting plate 15. The connecting rod 9 is driven to rotate through the action of the active motor 3, and the first active bevel gear 4 connected to the output end of the active motor 3 and the connecting rod 9 The first active bevel gear 4 and the second active bevel gear 10 rotate simultaneously, and the first active bevel gear 4 and the second active bevel gear 10 have the same structure and are arranged opposite to each other, driving the first driven bevel gear 5 and the second driven bevel gear 11 to rotate, thereby driving the first screw rod 6 and the second screw rod 12 to rotate. The thread directions of the first screw rod 6 and the second screw rod 12 are opposite, and the first slider 16 and the second slider 14, which are threadedly matched with the first screw rod 6 and the second screw rod 12 through the threaded sleeve 17, are opposite to each other. Under the restriction of the first guide column 7 and the second guide column 13, the power of the screw rod rotation is converted into the power of the slider moving along the guide column. When the two sliders move at the same time, the arched connecting plate 15 and the negative pressure bin 19 connected to the arched connecting plate 15 are driven to move in the direction of the guide column.

[0022] A connecting bin 25 is provided at the end of the negative pressure bin 19, and a vacuum joint 18 is connected to the end face of the connecting bin 25. The vacuum joint 18 is connected to a vacuum dust collector through a vacuum tube, and the vacuum dust collector provides continuous negative pressure for adsorbing sawdust. A brush structure 20 is provided on the outer wall of the connecting bin 25, and the brush structure 20 is fastened to the side wall of the negative pressure bin 19 through bolts and a pressure plate 21. A plurality of strip holes for passing the bolts are provided on the end face of the brush structure 20, and the long sides of the strip holes are arranged perpendicular to the horizontal plane. By adjusting the relative position of the bolts and the strip holes, the height of the brush can be adjusted. A negative pressure adsorption port 24 is provided at the bottom of the negative pressure bin 19 for adsorbing sawdust through negative pressure. A plurality of mounting posts 28 arranged at equal intervals are provided on the inner side of the negative pressure bin 19, and the lower ends of the mounting posts 28 A sealing plate 26 is provided, and the sealing plate 26 is connected to the mounting column 28 by means of fixing bolts 27. The range of the negative pressure adsorption port 24 is relatively long. If it is not necessary to use the entire length for adsorption, the sealing plate 26 can be connected to the mounting column 28 by means of bolts to block the range of the negative pressure adsorption port 24 that is not needed to be used. The total length of all sealing plates 26 does not exceed the length of the negative pressure adsorption port 24. When the active motor 3 is actuated to rotate the screw rod and drive the slider to slide, the brush contacts the end face of the plate, and the sawdust on the entire plate surface is swept by the movement of the negative pressure bin 19. At the same time, the distance between the lower end of the negative pressure adsorption port 24 of the negative pressure bin 19 and the plate surface does not exceed 2 cm. This distance range can effectively maintain the suction force of the negative pressure. As the negative pressure bin 19 moves, the negative pressure adsorption port 24 continuously adsorbs sawdust along the plate surface.

[0023] The bottom of the bracket is provided with supporting feet, which is beneficial to supporting the entire device and improving stability.

[0024] The utility model sets a movable negative pressure bin 19 on one side of the frame of the plate cutting machine, which follows the movement of the saw blade on the cutting machine and absorbs sawdust generated by cutting at any time when the saw blade is fed, thereby realizing the function of collecting sawdust on the plate surface and cleaning the plate surface, improving work efficiency and reducing manual labor intensity.

Claims

1. A device for collecting and sorting sawdust from a plate, characterized in that: The invention comprises an installation box (1), wherein an upper cover (2) is arranged at the upper end of the installation box (1), both ends of the lower part of the installation box (1) are connected to bottom connecting beams (22) through brackets, and the ends of the two bottom connecting beams (22) are connected to end support plates (23) through brackets, and an active motor (3) is arranged at the outer end of the installation box (1), and the output end of the active motor (3) passes through the side wall of the installation box (1) and is rotatably arranged with the side wall of the installation box (1) through a bearing, and a first active bevel gear (4) is fixedly arranged on the outer side of the output end of the active motor (3), and the output end of the active motor (3) is connected to a connecting rod (9) through a coupling (8), and the connecting rod (9) ) is fixedly provided with a second active bevel gear (10) on the outer side of the right end of the connecting rod (9); the right end of the connecting rod (9) is rotatably arranged with the side wall of the mounting box (1) through a bearing; a first screw rod (6), a first guide column (7), a second screw rod (12), and a second guide column (13) are arranged between the side wall of the mounting box (1) and the end support plate (23); the two ends of the first screw rod (6) and the second screw rod (12) are rotatably arranged with the side wall of the mounting box (1) and the end support plate (23) through bearings, respectively; the two ends of the first guide column (7) and the second guide column (13) are locked and fixed with the side wall of the mounting plate and the end support plate (23) through nuts, respectively; the first screw rod (6) is close to the active motor A first driven bevel gear (5) is fixedly provided on the outer side of one end of the second guide post (3), and the first driven bevel gear (5) is meshed with the first active bevel gear (4) for transmission; a second driven bevel gear (11) is fixedly provided on the outer side of one end of the second lead screw (12) close to the active motor (3), and the second driven bevel gear (11) is meshed with the second active bevel gear (10) for transmission; a first slider (16) is slidably provided on the outer side of the first guide post (7), a threaded sleeve (17) is provided on the inner side of the first slider (16) and is threadably engaged with the first lead screw (6) through the threaded sleeve (17); a second slider (14) is slidably provided on the outer side of the second guide post (13), and the inner side of the second slider (14) is threadedly engaged with the first lead screw (6) through the threaded sleeve (17); A threaded sleeve (17) is provided on the side and is threadably matched with the second screw rod (12) through the threaded sleeve (17); an arched connecting plate (15) is connected between the first slider (16) and the second slider (14); the lower end of the arched connecting plate (15) is connected to a negative pressure bin (19); a connecting bin (25) is provided at the end of the negative pressure bin (19); a vacuum joint (18) is connected to the end surface of the connecting bin (25); a brush structure (20) is provided on the outer wall of the connecting bin (25); the brush structure (20) is fastened to the side wall of the negative pressure bin (19) by bolts and a pressure plate (21); and a negative pressure suction port (24) is provided at the bottom of the negative pressure bin (19).

2. A device for collecting and sorting sawdust according to claim 1, characterized in that: A plurality of mounting columns (28) arranged at equal intervals are arranged on the inner side of the negative pressure chamber (19), and a sealing plate (26) is arranged at the lower end of the mounting column (28), and the sealing plate (26) is connected to the mounting column (28) via fixing bolts (27).

3. A plate sawdust collecting and sorting device according to claim 2, characterized in that: The total length of all the sealing plates (26) does not exceed the length of the negative pressure adsorption port (24).

4. The device for collecting and sorting sawdust of a plate material according to claim 1, characterized in that: The vacuum joint (18) is connected to a vacuum dust collector via a vacuum tube.

5. The device for collecting and sorting sawdust of a plate material according to claim 1, characterized in that: The first sliding block (16) and the second sliding block (14) are positioned relative to each other.

6. The device for collecting and sorting sawdust of a plate material according to claim 1, characterized in that: The first screw rod (6) and the second screw rod (12) have opposite thread directions.

7. The device for collecting and sorting sawdust of a plate material according to claim 1, characterized in that: A plurality of strip-shaped holes for passing bolts are provided on the end surface of the brush structure (20), and the long sides of the strip-shaped holes are arranged perpendicular to the horizontal plane.

8. The device for collecting and sorting sawdust of a plate material according to claim 1, characterized in that: A supporting foot is arranged at the foot of the bracket.

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