CN220807796U

CN220807796U - Dust collection device for woodworking sliding table saw

Info

Publication number: CN220807796U
Application number: CN202322613413.4U
Authority: CN
Inventors: 靳业永; 靳国明; 肖淑玉; 祁海军; 马涛
Original assignee: Beijing City Anda Office Furniture Co ltd
Current assignee: Beijing City Anda Office Furniture Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-19
Anticipated expiration: 2033-09-26

Abstract

The utility model belongs to the technical field of wood cutting, and particularly relates to a dust collection device for a woodworking sliding table saw. This a dust extraction for carpenter's sliding table saw, through setting up mesa dust absorption unit, make the inlet scoop rotate suitable angle through rotating the threaded rod, start the fan, when cutting timber, handle saw-dust on with table surface along connecting pipe and exhaust column suction waste bin in through the inlet scoop, thereby avoid saw-dust to pile up at table surface, in the saw-dust suction waste bin that produces when cutting timber by the exhaust column simultaneously, the practicality is high, the saw-dust can raise and fall on processing mesa to the timber cutting in-process that has been proposed in the background art, unable waste bits to process the face top among the prior art are handled, the problem that the practicality is lower.

Description

Dust collection device for woodworking sliding table saw

Technical Field

The utility model relates to the technical field of wood cutting, in particular to a dust collection device for a woodworking sliding table saw.

Background

The sliding table saw is a very common wood processing machine, is commonly used for wood cutting, is an indispensable equipment when woodworking is operated, can produce a large amount of saw dust in the in-process of cutting, and these saw dust can enter into the air and pollute surrounding environment, so can install dust collecting equipment additional on conventional sliding table saw, attract little saw dust that produces to avoid a large amount of timber fragments to be discharged into the air, conventional dust collecting equipment installs in table surface's below through fixed mounting's mode, and dust absorption mouth is along with the circular saw, this kind of dust extraction has simple structure, low cost, advantages such as convenient to use.

Although the existing dust collection device for the woodworking sliding table saw has many advantages, certain limitations still exist in the actual use process, as the height of the circular saw in the existing sliding table saw can be adjusted, wood with different thicknesses can be conveniently cut, the height of the circular saw is changed, meanwhile, the contact point between the circular saw and the wood is changed, the included angle between the tangential direction of the contact point between the circular saw and the wood and the vertical plane is reduced, the included angle appears between dust collection openings in the wood dust throwing direction, a large amount of wood dust cannot accurately enter the dust collection openings after being thrown out, and the dust collection effect of the device is reduced.

The utility model discloses a dust extraction for carpenter's sliding table saw as disclosed in chinese patent CN114227817a, the one end fixed mounting who crosses the telescopic machanism output shaft has the fixing base, the top fixed mounting of fixing base has the power machine, the one end fixed mounting of power machine output shaft has the splint, the external surface fixed of splint has cup jointed the saw blade for the telescopic machanism can be through adjusting the fixing base thereby control the height that the saw blade stretches out from the processing face, and then realize processing the timber of different thickness, the practicality of the device has been improved, simultaneously also avoided the extension height of saw blade to be greater than the ligneous thickness and has led to the saw blade and ligneous contact surface too big and make the too big problem of rotation resistance that receives, the power take off efficiency of the device has been improved.

But can raise and fall on the processing mesa to wood cutting in-process saw-dust, can't handle the sweeps at processing face top among the prior art, and the practicality is lower.

For this reason, there is a need for a dust extraction for a woodworking sliding table saw.

Disclosure of utility model

The utility model aims to provide a dust collection device for a woodworking sliding table saw, which aims to solve the problems that in the prior art, sawdust can lift up and fall on a processing table surface in the wood cutting process, and the waste at the top of the processing surface cannot be processed in the prior art, so that the practicability is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust extraction for carpenter's sliding table saw, includes workstation and table saw, the table saw is installed in the workstation right rear, the inside right side top fixed mounting of workstation has the connecting plate, connecting plate below sliding connection has the waste bin, the workstation top is provided with dust collector.

The dust removing device comprises a table top dust collection unit and a waste dust collection unit, wherein the table top dust collection unit is arranged at the front end of the top of the workbench, and the waste dust collection unit is arranged inside the workbench.

The table top dust collection unit comprises a limiting block, a sliding block, a threaded rod, a bearing, an air suction inlet and a connecting pipe, wherein the limiting block is arranged at the front end of the top of the workbench, the sliding block is slidably connected inside the limiting block, the threaded rod is in threaded connection with the upper end inside the sliding block, the bearing is fixedly arranged inside the right side of the sliding block, the air suction inlet is fixedly arranged on the outer surface of the threaded rod, and the connecting pipe is connected to the front face of the air suction inlet.

Preferably, the sweeps collecting unit comprises a fan and an exhaust tube, wherein the fan is fixedly arranged in the middle of the top of the connecting plate, and the exhaust tube is connected to the output end of the fan.

Preferably, the front end of the top of the workbench is provided with an adjusting device, the adjusting device comprises a supporting plate, a hydraulic cylinder and a hydraulic rod, the supporting plate is fixedly arranged at the upper end of the front surface of the workbench, the hydraulic cylinder is fixedly arranged at the top of the supporting plate, and the hydraulic rod is arranged at the output end of the hydraulic cylinder.

Preferably, the hydraulic rod is kept away from the front fixed connection of one end and stopper of pneumatic cylinder, drives the hydraulic rod through the pneumatic cylinder and stretches out and draws back to drive stopper back and forth movement, thereby be convenient for adjust the distance between stopper and the bench saw, and then be convenient for play the guide effect to timber cutting.

Preferably, the T-shaped groove is formed in the upper surface of the limiting block, the lower end of the sliding block is of a T shape, the sliding block slides along the T-shaped groove, the position of the sliding block is convenient to adjust, and therefore wood chips at different positions on the surface of the workbench are convenient to process.

Preferably, one end of the connecting pipe far away from the air suction port is connected with the exhaust pipe, and wood dust sucked by the air suction port enters the waste box along the connecting pipe and the exhaust pipe to be collected under the action of the fan.

Preferably, one end fixed mounting of threaded rod is at the bearing inner circle, supports the threaded rod through the bearing, makes the threaded rod rotate more steadily, and the one end fixed mounting that the bearing was kept away from to the threaded rod has the handle, is convenient for the rotation of threaded rod through rotating the handle, and then is convenient for adjust the angle of inlet scoop.

Compared with the prior art, the utility model has the beneficial effects that:

1. This a dust extraction for carpenter's sliding table saw, through setting up mesa dust absorption unit, make the inlet scoop rotate suitable angle through rotating the threaded rod, start the fan, when cutting timber, handle saw-dust on with table surface along connecting pipe and exhaust column suction waste bin in through the inlet scoop, thereby avoid saw-dust to pile up at table surface, in the saw-dust suction waste bin that produces when cutting timber by the exhaust column simultaneously, the practicality is high, the saw-dust can raise and fall on processing mesa to the timber cutting in-process that has been proposed in the background art, unable waste bits to process the face top among the prior art are handled, the problem that the practicality is lower.

2. This a dust extraction for carpenter's sliding table saw drives the hydraulic stem through setting up adjusting device, and is flexible through the pneumatic cylinder to drive stopper back-and-forth movement, thereby be convenient for adjust the distance between stopper and the table saw, and then be convenient for play the guide effect to timber cutting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial exploded view of the table top dust suction unit of the present utility model;

FIG. 3 is a schematic diagram of the structure of the joint of the waste bin and the workbench of the utility model;

Fig. 4 is a cross-sectional view showing the internal structure of the table of the present utility model.

In the figure: 1. a work table; 2. a table saw; 301. a limiting block; 302. a slide block; 303. a threaded rod; 304. a bearing; 305. an air suction port; 306. a connecting pipe; 307. a blower; 308. an exhaust tube; 4. a waste bin; 5. a connecting plate; 601. a support plate; 602. a hydraulic cylinder; 603. and a hydraulic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

Embodiment one:

A dust extraction for carpenter's sliding table saw, includes workstation 1 and table saw 2, and table saw 2 installs in workstation 1 right rear, and workstation 1 inside right side top fixed mounting has connecting plate 5, and connecting plate 5 below sliding connection has waste bin 4, and workstation 1 top is provided with dust collector.

The dust collector comprises a table top dust collection unit and a waste collection unit, wherein the table top dust collection unit is arranged at the front end of the top of the workbench 1, and the waste collection unit is arranged inside the workbench 1.

The table top dust collection unit comprises a limiting block 301, a sliding block 302, a threaded rod 303, a bearing 304, an air suction inlet 305 and a connecting pipe 306, wherein the limiting block 301 is arranged at the front end of the top of the workbench 1, a T-shaped groove is formed in the upper surface of the limiting block 301, the lower end of the sliding block 302 is in a T shape, the sliding block 302 slides along the T-shaped groove to facilitate adjustment of the position of the sliding block 302, wood dust at different positions on the surface of the workbench 1 is conveniently treated, the sliding block 302 is slidably connected inside the limiting block 301, the threaded rod 303 is in threaded connection with the upper end inside the sliding block 302, one end of the threaded rod 303 is fixedly arranged at the inner ring of the bearing 304, the threaded rod 303 is supported by the bearing 304, the threaded rod 303 is enabled to rotate more stably, the threaded rod 303 is fixedly arranged at the end, away from the bearing 304, a handle is fixedly arranged at the end, which is convenient to adjust the angle of the air suction inlet 305, the bearing 304 is fixedly arranged inside the right side of the sliding block 302, the air suction inlet 305, the outer surface of the threaded rod 303, the connecting pipe 306 is connected to the front surface of the air suction inlet 305, one end, which is far away from the air suction inlet 305, is connected with an exhaust pipe 308, and the wood dust sucked into the waste collection pipe 308 along the connecting pipe 306 and the 4.

The sweeps collecting unit includes fan 307 and exhaust column 308, and fan 307 fixed mounting is in connecting plate 5 top middle part, and exhaust column 308 is connected in the output of fan 307, and saw-dust and dust that produce when cutting timber are drawn into waste bin 4 through exhaust column 308.

Embodiment two:

Based on the first embodiment: the front end at the top of the workbench 1 is provided with an adjusting device, the adjusting device comprises a supporting plate 601, a hydraulic cylinder 602 and a hydraulic rod 603, the supporting plate 601 is fixedly arranged at the upper end on the front face of the workbench 1, the hydraulic cylinder 602 is fixedly arranged at the top of the supporting plate 601, the hydraulic rod 603 is arranged at the output end of the hydraulic cylinder 602, one end of the hydraulic rod 603, which is far away from the hydraulic cylinder 602, is fixedly connected with the front face of the limiting block 301, the hydraulic rod 603 is driven to stretch and retract through the hydraulic cylinder 602, and accordingly the limiting block 301 is driven to move back and forth, the distance between the limiting block 301 and the table saw 2 is convenient to adjust, and the wood cutting guiding function is further facilitated.

When the wood to be cut is placed at the top of the workbench 1, the hydraulic cylinder 602 is started to drive the hydraulic rod 603 to stretch and retract, the hydraulic rod 603 pushes the limiting block 301 to move to a proper position, one side of the wood is contacted with the side face of the limiting block 301 to limit the wood, the handle is rotated to drive the threaded rod 303 to rotate, the air suction inlet 305 is driven to rotate when the threaded rod 303 rotates, the angle of the air suction inlet 305 rotates to a proper position when the threaded rod 303 rotates, then the bench saw 2 is started to cut the wood, the fan 307 is started simultaneously, the air suction inlet 305 is enabled to suck the wood dust on the workbench 1 into the waste bin 4 along the connecting pipe 306 and the air suction pipe 308 to process, so that the wood dust is prevented from accumulating on the surface of the workbench 1, and meanwhile, the air suction pipe 308 is used for sucking the wood dust generated when the wood is cut into the waste bin 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a dust extraction for carpenter's sliding table saw, includes workstation (1) and table saw (2), table saw (2) install in workstation (1) right rear, its characterized in that: a connecting plate (5) is fixedly arranged above the right side inside the workbench (1), a waste box (4) is connected below the connecting plate (5) in a sliding manner, and a dust removing device is arranged at the top of the workbench (1);

The dust removing device comprises a table top dust collecting unit and a waste dust collecting unit, wherein the table top dust collecting unit is arranged at the front end of the top of the workbench (1), and the waste dust collecting unit is arranged inside the workbench (1);

The table top dust collection unit comprises a limiting block (301), a sliding block (302), a threaded rod (303), a bearing (304), an air suction opening (305) and a connecting pipe (306), wherein the limiting block (301) is installed at the front end of the top of the workbench (1), the sliding block (302) is slidably connected inside the limiting block (301), the threaded rod (303) is in threaded connection with the upper end inside the sliding block (302), the bearing (304) is fixedly installed inside the right side of the sliding block (302), the air suction opening (305) is fixedly installed on the outer surface of the threaded rod (303), and the connecting pipe (306) is connected to the front face of the air suction opening (305).

2. A suction device for a woodworking sliding table saw as claimed in claim 1, wherein: the sweeps collection unit includes fan (307) and exhaust column (308), fan (307) fixed mounting is in connecting plate (5) top middle part, exhaust column (308) are connected in the output of fan (307).

3. A suction device for a woodworking sliding table saw as claimed in claim 1, wherein: the front end of the top of the workbench (1) is provided with an adjusting device, the adjusting device comprises a supporting plate (601), a hydraulic cylinder (602) and a hydraulic rod (603), the supporting plate (601) is fixedly arranged at the upper end of the front face of the workbench (1), the hydraulic cylinder (602) is fixedly arranged at the top of the supporting plate (601), and the hydraulic rod (603) is arranged at the output end of the hydraulic cylinder (602).

4. A suction device for a woodworking sliding table saw as claimed in claim 3, wherein: one end of the hydraulic rod (603) far away from the hydraulic cylinder (602) is fixedly connected with the front surface of the limiting block (301).

5. A suction device for a woodworking sliding table saw as claimed in claim 1, wherein: the upper surface of the limiting block (301) is provided with a T-shaped groove, and the lower end of the sliding block (302) is T-shaped.

6. A suction device for a woodworking sliding table saw as claimed in claim 1, wherein: one end of the connecting pipe (306) far away from the air suction port (305) is connected with an exhaust pipe (308).

7. A suction device for a woodworking sliding table saw as claimed in claim 1, wherein: one end of the threaded rod (303) is fixedly arranged on the inner ring of the bearing (304), and one end of the threaded rod (303) far away from the bearing (304) is fixedly provided with a handle.