Dust removal device for furniture cutting machining

Abstract

The utility model discloses a dust removal device for furniture cutting, and relates to the technical field of furniture cutting, the dust removal device comprises a dust removal device body which is suitable for dust removal in furniture cutting, the dust removal device body comprises a bearing base, and the top of the bearing base is fixedly provided with a machining table; a dust collection tank is fixedly installed at the rear end of the top of the bearing base, a clamping unit is arranged at the top of the machining table, a protection unit is arranged on the inner surface of the clamping unit, a dust suction unit is arranged in the dust collection tank, and the dust suction unit comprises exhaust ports formed in the bottom ends of the two sides of the dust collection tank. The dust collector is started to generate suction force, the dust collector is matched with the dust guide pipeline and the dust collection cover to uniformly suck chippings and dust on the machining table into the dust collection tank, the chippings are retained at the top of the filter screen plate when entering the dust collection tank, sucked air is guided out to the outside in cooperation with the exhaust ports in the two sides, and therefore the effect of rapid dust removal can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture cutting and processing, in particular to a dust removal device for furniture cutting and processing. Background Art

[0002] Furniture is an important industrial economy. However, in the furniture processing, cutting, shaving, planing, grinding and other process operations will generate a lot of dust. The dust particles generated by different processes are different in size. Most furniture manufacturers directly discharge them into the internal and external environment without collecting them. Fine dust, on the one hand, will carry germs and bacteria, floating in the air for a long time, and may enter the human respiratory tract or even lung tissue, which is very harmful to the human body and will also cause environmental pollution. For this reason, we provide a furniture cutting dust removal device.

[0003] During the processing of existing furniture panels, they are placed on the top of the processing table. At that time, they do not have the function of positioning them, which causes the furniture panels to shift during processing, thereby reducing the processing accuracy and work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a furniture cutting dust removal device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A dust removal device for furniture cutting and processing comprises a dust removal device body, which is suitable for furniture cutting and processing dust removal. The dust removal device body comprises a bearing base, a processing table is fixedly installed on the top of the bearing base, and a dust collecting tank is fixedly installed on the top rear end of the bearing base.

[0007] A clamping unit is arranged on the top of the processing table, a protection unit is arranged on the inner surface of the clamping unit, and a dust collecting unit is arranged inside the dust collecting tank.

[0008] A further improvement of the technical solution of the utility model is that the dust suction unit includes exhaust ports opened on the bottom ends of both sides of the dust collecting tank, a dust collector is fixedly installed on the inner bottom end of the dust collecting tank, and a filter plate is detachably installed on the right outer surface of the dust collecting tank, and the filter plate can filter the sucked debris to separate the debris from the gas.

[0009] A further improvement of the technical solution of the utility model is that a pull ring is fixedly installed on the right outer surface of the filter screen plate, a dust guide pipe is fixedly installed on the top input end of the dust collecting tank, a dust hood is fixedly installed on the other end of the dust guide pipe, and the input end of the dust hood extends into the internal cavity of the processing table. The pull ring facilitates pulling the filter screen plate outward for easy cleaning.

[0010] A further improvement of the technical solution of the utility model is that the clamping unit includes a movable groove opened on the top of the processing table, fixed arc blocks are fixedly installed on the top of both ends of the movable groove, and a bidirectional motor is fixedly installed on the inner side of the fixed arc block above the processing table.

[0011] A further improvement of the technical solution of the utility model is that threaded rods are fixedly installed on the output ends on both sides of the bidirectional motor, the other end of the threaded rod is rotatably installed on the inner outer surface of the fixed arc block, and a moving block is movably sleeved on the outer surface of the threaded rod.

[0012] A further improvement of the technical solution of the utility model is that a pushing rod is rotatably installed at the front end of the moving block, a rotating shaft is fixedly installed on the other end of the pushing rod, a positioning plate is fixedly installed behind the rotating shaft, and both sides of the bottom end of the positioning plate are slidably installed inside the moving groove, and the moving groove can limit the moving positioning plate.

[0013] A further improvement of the technical solution of the utility model is that the protection unit includes a buffer cavity opened on the inner side of the positioning plate, a buffer block is slidably installed on the inner wall of the buffer cavity, a return spring is fixedly installed behind the buffer block, and the other end of the return spring is fixedly installed on the inner bottom end of the buffer cavity. The rubber material of the buffer block can enhance the clamping friction.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a dust removal device for furniture cutting and processing. By setting a vacuum cleaner to start and generate suction, the dust on the processing table is uniformly sucked into the interior of the dust collecting tank in conjunction with the dust guide pipe and the dust hood. When the dust enters the interior of the dust collecting tank, it is retained on the top of the filter screen plate. The sucked gas is guided to the outside in conjunction with the exhaust ports on both sides, thereby achieving the effect of rapid dust removal.

[0016] 2. The utility model provides a dust removal device for furniture cutting and processing, which drives the threaded rods on both sides to rotate at a uniform speed by setting a bidirectional motor, so that the moving blocks on both sides move relative to each other or move in opposite directions. The movement of the moving blocks prompts the push rod to drive the positioning plate to move on the top of the processing table, which is convenient for clamping and positioning the furniture panels and promoting the processing accuracy.

[0017] 3. The utility model provides a dust removal device for furniture cutting and processing. By arranging a buffer block, the buffer block can be moved back inside the buffer cavity according to the concave and convex surfaces on both sides of the plate during clamping. When the extrusion force is lost, the reverse driving force of the return spring is used to cause the buffer block to rebound and fit on the outer surfaces of both sides of the furniture plate, thereby achieving a tight fit and promoting stable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the processing table structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the dust collecting tank of the utility model;

[0021] Figure 4 This is a schematic diagram of the positioning plate structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the buffer block structure of the utility model.

[0023] In the figure: 1. Dust removal device body; 2. Carrying base; 3. Processing table; 31. Moving groove; 32. Fixed arc block; 33. Bidirectional motor; 34. Threaded rod; 35. Moving block; 36. Push rod; 37. Rotating shaft; 38. Positioning plate; 39. Buffer chamber; 310. Buffer block; 311. Reset spring; 4. Dust collecting tank; 41. Exhaust port; 42. Vacuum cleaner; 43. Filter screen; 44. Pull ring; 45. Dust guide duct; 46. Dust hood. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1-5As shown, the utility model provides a dust removal device for furniture cutting and processing, including a dust removal device body 1, which is suitable for dust removal during furniture cutting and processing. The dust removal device body 1 includes a bearing base 2, a processing table 3 is fixedly installed on the top of the bearing base 2, a dust collecting tank 4 is fixedly installed on the top rear end of the bearing base 2, a clamping unit is provided on the top of the processing table 3, a protective unit is provided on the inner surface of the clamping unit, a dust suction unit is provided inside the dust collecting tank 4, the dust suction unit includes exhaust ports 41 opened on the bottom ends of both sides of the dust collecting tank 4, a dust collector 42 is fixedly installed on the inner bottom end of the dust collecting tank 4, a filter screen plate 43 is detachably installed on the right outer surface of the dust collecting tank 4, a pull ring 44 is fixedly installed on the right outer surface of the filter screen plate 43, a dust guide pipe 45 is fixedly installed on the top input end of the dust collecting tank 4, a dust hood 46 is fixedly installed on the other end of the dust guide pipe 45, and the input end of the dust hood 46 extends in the inner cavity of the processing table 3.

[0027] Furthermore, suction is generated by starting the vacuum cleaner 42, and the dust debris on the processing table 3 is uniformly sucked into the dust collecting tank 4 by cooperating with the dust guide pipe 45 and the dust hood 46. When the debris enters the dust collecting tank 4, it is retained on the top of the filter plate 43, and the sucked gas is discharged to the outside through the exhaust ports 41 on both sides.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the clamping unit includes a movable groove 31 opened on the top of the processing table 3, and fixed arc blocks 32 are fixedly installed on the top of both ends of the movable groove 31, and a bidirectional motor 33 is fixedly installed on the inner side of the fixed arc block 32 and located above the processing table 3, and threaded rods 34 are fixedly installed on the output ends of both sides of the bidirectional motor 33, and the other end of the threaded rod 34 is rotatably installed on the inner outer surface of the fixed arc block 32, and a movable block 35 is movably sleeved on the outer surface of the threaded rod 34, and a pushing rod 36 is rotatably installed at the front end of the movable block 35, and a rotating shaft 37 is fixedly installed on the other end of the pushing rod 36, and a positioning plate 38 is fixedly installed behind the rotating shaft 37, and the bottom ends of the positioning plate 38 are slidably installed on the inside of the movable groove 31 on both sides.

[0030] Furthermore, by placing the furniture board to be processed on the top of the processing table 3 between the positioning plates 38 on both sides, the output ends of the two-way motor 33 on both sides drive the threaded rods 34 on both sides to rotate at a uniform speed, so that the moving blocks 35 on both sides move relative to each other or move in the opposite direction. The movement of the moving blocks 35 prompts the pushing rod 36 to drive the positioning plates 38 to move on the top of the processing table 3, which is convenient for clamping and positioning the furniture board.

[0031] Example 3

[0032] like Figure 1-5 As shown, on the basis of Examples 1-2, the utility model provides a technical solution: preferably, the protection unit includes a buffer cavity 39 opened on the inner side of the positioning plate 38, a buffer block 310 is slidably installed on the inner wall of the buffer cavity 39, a return spring 311 is fixedly installed behind the buffer block 310, and the other end of the return spring 311 is fixedly installed on the inner bottom end of the buffer cavity 39.

[0033] Furthermore, when clamping, the buffer block 310 can be moved back inside the buffer cavity 39 according to the concave and convex surfaces on both sides of the board. When the squeezing force is lost, the reverse pushing force of the return spring 311 is used to cause the buffer block 310 to rebound and fit on the outer surfaces of both sides of the furniture board, thereby achieving a tight fit and promoting stable clamping.

[0034] The following is a detailed description of the working principle of the furniture cutting dust removal device.

[0035] like Figure 1-5 As shown, when in use, the furniture plate to be processed is placed on the top of the processing table 3 between the positioning plates 38 on both sides. At this time, the output ends of the two sides of the bidirectional motor 33 drive the threaded rods 34 on both sides to rotate at a uniform speed, so that the moving blocks 35 on both sides move relatively or in the opposite direction. The movement of the moving blocks 35 prompts the pushing rods 36 to drive the positioning plates 38 to move on the top of the processing table 3, which is convenient for clamping and positioning the furniture plate. When clamping, the buffer block 310 can be moved back inside the buffer cavity 39 according to the concave and convex surfaces on both sides of the plate. When the squeezing force is lost, the reverse driving force of the return spring 311 is used to prompt the buffer block 310 to rebound and fit on the outer surfaces of both sides of the furniture plate to achieve a close fit and promote stable clamping. During the processing and cutting process, suction is generated by starting the vacuum cleaner 42, and the dust on the processing table 3 is uniformly sucked into the dust collecting tank 4 in conjunction with the dust guide pipe 45 and the dust hood 46. When the debris enters the dust collecting tank 4, it is retained on the top of the filter screen plate 43, and the sucked gas is discharged to the outside in conjunction with the exhaust ports 41 on both sides.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A dust removal device for furniture cutting and processing, comprising a dust removal device body (1), suitable for dust removal in furniture cutting and processing, characterized in that: The dust removal device body (1) comprises a bearing base (2), a processing table (3) is fixedly mounted on the top of the bearing base (2), and a dust collecting tank (4) is fixedly mounted on the rear end of the top of the bearing base (2); A clamping unit is arranged on the top of the processing table (3), a protective unit is arranged on the inner surface of the clamping unit, and a dust collecting unit is arranged inside the dust collecting tank (4).

2. A dust removal device for furniture cutting according to claim 1, characterized in that: The dust collecting unit comprises exhaust ports (41) opened on the bottom ends of both sides of the dust collecting tank (4), a dust collector (42) is fixedly mounted on the inner bottom end of the dust collecting tank (4), and a filter screen plate (43) is detachably mounted on the right outer surface of the dust collecting tank (4).

3. A dust removal device for furniture cutting according to claim 2, characterized in that: A pull ring (44) is fixedly mounted on the right outer surface of the filter screen plate (43), a dust guide pipe (45) is fixedly mounted on the top input end of the dust collecting tank (4), a dust hood (46) is fixedly mounted on the other end of the dust guide pipe (45), and the input end of the dust hood (46) extends into the internal cavity of the processing table (3).

4. A dust removal device for furniture cutting according to claim 1, characterized in that: The clamping unit comprises a movable groove (31) opened on the top of the processing table (3), fixed arc blocks (32) are fixedly installed on the top of both ends of the movable groove (31), and a bidirectional motor (33) is fixedly installed on the inner side of the fixed arc block (32) above the processing table (3).

5. A dust removal device for furniture cutting according to claim 4, characterized in that: Threaded rods (34) are fixedly mounted on both output ends of the bidirectional motor (33), the other end of the threaded rod (34) is rotatably mounted on the inner outer surface of the fixed arc block (32), and a moving block (35) is movably sleeved on the outer surface of the threaded rod (34).

6. A dust removal device for furniture cutting according to claim 5, characterized in that: A push rod (36) is rotatably mounted at the front end of the moving block (35), a rotating shaft (37) is fixedly mounted on the other end of the push rod (36), a positioning plate (38) is fixedly mounted behind the rotating shaft (37), and both sides of the bottom end of the positioning plate (38) are slidably mounted inside the moving groove (31).

7. A dust removal device for furniture cutting according to claim 6, characterized in that: The protection unit comprises a buffer cavity (39) opened on the inner side of the positioning plate (38), a buffer block (310) is slidably mounted on the inner wall of the buffer cavity (39), a return spring (311) is fixedly mounted behind the buffer block (310), and the other end of the return spring (311) is fixedly mounted on the inner bottom end of the buffer cavity (39).

Images