CN219190502U

CN219190502U - Indoor saw bench cutting machine with low pollution

Info

Publication number: CN219190502U
Application number: CN202320803330.9U
Authority: CN
Inventors: 黄晶晶
Original assignee: Hangzhou Bread Smart Packing Technology Co ltd
Current assignee: Hangzhou Bread Smart Packing Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-16
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of plate processing, and particularly discloses an indoor low-pollution sawing machine. The utility model provides an indoor low-pollution sawing machine, includes the operation panel, the operation panel includes table and landing leg, the landing leg fixed connection is at the lower extreme edge of table; the lower extreme of table is equipped with saw cutting assembly and dust absorption subassembly, saw cutting assembly includes rotation support and driving motor. According to the wood board sawing machine, the sawing assembly and the dust collection assembly are arranged in a linkage mode, so that one driving motor drives the saw disc to rotate for sawing, meanwhile, drives the fan in the dust collection assembly to rotate, and then the dust collection treatment is carried out on the vicinity of a wood board sawing position by matching with the position adjustment of the adjusting mechanism, the effects of sawing and dust collection are achieved, and the amount of fine wood dust in air is effectively reduced.

Description

Indoor saw bench cutting machine with low pollution

Technical Field

The utility model relates to the technical field of plate processing, in particular to an indoor low-pollution sawing machine.

Background

The saw bench cutting machine is an indispensable device for woodworking, the electric saw disc part of the saw bench cutting machine extends out of the working table, a wood board to be sawed is manually or automatically controlled to move on the working table, the wood is cut and processed through the electric saw disc, and the saw bench cutting is characterized by more stable cutting, high cutting precision and high cutting efficiency compared with the traditional manual cutting because the position of the saw disc is not changed when the wood is cut.

However, since the sawing direction of the sawing table cutting machine to cut the wood is from bottom to top, a large amount of fine wood dust is raised along with the high-speed sawing of the wood by the saw disc, so that indoor air is polluted. However, in special cases, the indoor sawing of wood is required, and the problem of air pollution is difficult to solve.

Disclosure of Invention

The utility model aims to provide a sawing machine with low pollution for indoor use, which solves the following technical problems:

how to solve the problem that a great deal of waste wood dust is generated when the sawing machine works indoors so as to pollute indoor air.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an indoor low-pollution sawing machine, includes the operation panel, the operation panel includes table and landing leg, the landing leg fixed connection is at the lower extreme edge of table; the lower extreme of table is equipped with saw cutting assembly and dust absorption subassembly, saw cutting assembly includes rotation support and driving motor.

The rotary support is fixedly arranged at the lower end of the table plate, a first rotating shaft penetrates through the rotary support and is connected with the rotary support, one end of the first rotating shaft is coaxially and fixedly connected with a saw disc, a sawing opening is formed in the table plate, and the saw disc extends to the upper end of the table plate through the sawing opening; the other end of the first rotating shaft is fixedly provided with a driven belt pulley; the driving motor is fixedly arranged at the lower end of the table plate, one end of the driving motor is in transmission connection with a second rotating shaft, a driving belt wheel is fixedly arranged on the second rotating shaft, and the driving belt wheel is in transmission connection with the driven belt wheel through a belt; the upper end of the table plate is provided with an adjusting mechanism for adjusting the dust collection position.

Further, the dust collection assembly comprises an air box, the air box is fixedly arranged at the lower end of the table plate, a partition plate is fixedly arranged in the air box, a plurality of through holes are formed in the partition plate, and a filter screen is arranged in each through hole; the inner cavity of the bellows is divided into a first chamber and a second chamber by the partition plate, a fan is arranged in the first chamber, one end, far away from the driving motor, of the second rotating shaft penetrates through the first chamber, and the fan is in transmission connection with the second rotating shaft; and a vent hole penetrates through one side of the first chamber, which is close to the driving motor.

Further, the adjusting mechanism comprises a first rod and a second rod, the lower ends of the first rod and the second rod are fixed on the table plate, and the upper ends of the first rod and the second rod are fixedly connected through a cross beam; the lower extreme of crossbeam is installed the slide rail, sliding connection has the slider on the slide rail, the lower extreme of slider is fixed with the dust absorption mouth, the dust absorption mouth with the second room is through hose through connection.

Further, a fixed block is fixedly arranged at the lower end of the cross beam, a threaded column is rotatably connected to the side wall of the fixed block, the other end of the threaded column penetrates through the first rod and is rotatably connected with the first rod, a crank is arranged at the end of the threaded column, a threaded hole is formed in the side wall of the sliding block in a penetrating mode, and the threaded column is in threaded connection with the threaded hole; and an illumination lamp tube is arranged between the fixed block and the second rod.

Further, a communicating box is mounted at the lower end of the table plate, the saw disc is surrounded by the communicating box, a first through hole is formed in the side wall of the communicating box, a collecting box is connected through the first through hole, and the second chamber is connected through the collecting box.

Further, the side wall of the collecting box far away from the first port is provided with a second port, and a drawer is connected in a sliding manner in the second port.

Further, a support is fixedly arranged on the table plate, a baffle is arranged between the support and the cross beam, one end side wall of the baffle is hinged with the cross beam, the other end side wall of the baffle is detachably connected with the support through a padlock, and a glass window is arranged on the baffle.

Further, an oblique angle is chamfered at the sawing port; the lower end of the supporting leg is provided with a trundle with a brake.

The utility model has the beneficial effects that:

(1) According to the wood board sawing machine, the sawing assembly and the dust collection assembly are arranged in a linkage mode, so that one driving motor drives the saw disc to rotate for sawing, meanwhile, drives the fan in the dust collection assembly to rotate, and then the dust collection treatment is carried out on the vicinity of a wood board sawing position by matching with the position adjustment of the adjusting mechanism, the effects of sawing and dust collection are achieved, and the amount of fine wood dust in air is effectively reduced.

(2) The utility model collects the large-sized saw dust and the saw dust sucked by the dust suction assembly in the sawing process by arranging the communicating box and the collecting box, thereby being convenient for keeping the sawing workbench surface clean.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of another view of the present utility model;

FIG. 3 is a side view of the utility model partially in section;

FIG. 4 is a schematic view of a partial structure of the present utility model;

FIG. 5 is a schematic view of a partial structure of the saw assembly of the present utility model;

FIG. 6 is a schematic view showing a partial structure of a communication box in the present utility model after being cut

Reference numerals: 1. a table plate; 101. sawing the mouth; 102. a bracket; 103. a communication box; 1031. a first port; 104. a collection box; 1041. a drawer; 2. a support leg; 201. casters; 3. a dust collection assembly; 301. a wind box; 302. a fan; 303. a partition plate; 304. a dust suction nozzle; 305. a slide block; 4. a sawing assembly; 401. a saw disc; 402. rotating the support; 403. a first rotating shaft; 404. a belt; 405. a driving belt wheel; 406. a driving motor; 407. a second rotating shaft; 5. an adjusting mechanism; 501. a threaded column; 502. a first lever; 503. a second lever; 504. a cross beam; 505. a lighting tube; 506. a fixed block; 6. a baffle; 601. and a glass window.

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.

The embodiment of the utility model discloses a sawing machine with low pollution for indoor use, which is shown in figure 1 and comprises an operation table, wherein the operation table comprises a table board 1 and supporting legs 2, and the supporting legs 2 are fixedly connected to the edge of the lower end of the table board 1; the lower end of the table board 1 is provided with a sawing assembly 4 and a dust collection assembly 3, and the sawing assembly 4 comprises a rotary support 402 and a driving motor 406. The sawing assembly 4 is used for cutting wood boards, and the dust collection assembly 3 is used for absorbing fine wood dust generated in sawing.

The rotating support 402 is fixedly installed at the lower end of the table board 1, as shown in fig. 5, a first rotating shaft 403 is connected to the rotating support 402 in a penetrating and rotating manner, a saw disc 401 is fixedly connected to one end of the first rotating shaft 403 in a coaxial manner, a sawing opening 101 is formed in the table board 1, and the saw disc 401 extends to the upper end of the table board 1 through the sawing opening 101; the other end of the first rotating shaft 403 is fixedly provided with a driven belt pulley; the driving motor 406 is fixedly arranged at the lower end of the table board 1, one end of the driving motor 406 is in transmission connection with a second rotating shaft 407, a driving belt pulley 405 is fixedly arranged on the second rotating shaft 407, and the driving belt pulley 405 is in transmission connection with the driven belt pulley through a belt 404; the upper end of the table plate 1 is provided with an adjusting mechanism 5 for adjusting the dust collection position. The sawing assembly 4 and the dust collection assembly 3 are driven simultaneously by one driving motor 406, so that sawing work and dust collection work can be performed simultaneously, and omission of dust collection work by workers during separate sawing and dust collection operations is avoided.

As shown in fig. 3-4, the dust collection assembly 3 includes an air box 301, the air box 301 is fixedly installed at the lower end of the table board 1, a partition board 303 is fixedly arranged in the air box 301, a plurality of through holes are formed in the partition board 303, and a filter screen is arranged in the through holes; the partition 303 divides the inner cavity of the bellows 301 into a first chamber and a second chamber, a fan 302 is disposed in the first chamber, one end of the second rotating shaft 407 away from the driving motor 406 penetrates through the first chamber, and the fan 302 is in transmission connection with the second rotating shaft 407; a vent hole is perforated through a side of the first chamber adjacent to the drive motor 406. The adjusting mechanism 5 comprises a first rod 502 and a second rod 503, wherein the lower ends of the first rod 502 and the second rod 503 are fixed on the table board 1, and the upper ends of the first rod 502 and the second rod 503 are fixedly connected through a cross beam 504; the lower extreme of crossbeam 504 is installed the slide rail, sliding connection has slider 305 on the slide rail, the fixed dust absorption mouth 304 that is equipped with of lower extreme of slider 305, dust absorption mouth 304 with the second room is through hose through connection. When the driving motor 406 is operated, as the fan 302 rotates, fine wood dust is sucked into the second chamber, and the partition 303 and the filter screen in the bellows 301 are used for blocking the fine wood dust, so that the wood dust is prevented from adhering to the blades of the fan 302 to influence the suction of the fan 302 to the air.

As shown in fig. 4, a fixed block 506 is fixedly arranged at the lower end of the cross beam 504, a threaded column 501 is rotatably connected to the side wall of the fixed block 506, the other end of the threaded column 501 penetrates through the first rod 502 and is rotatably connected with the first rod 502, a crank is mounted at the end of the threaded column 501, a threaded hole is formed in the side wall of the sliding block 305 in a penetrating manner, and the threaded column 501 is in threaded connection with the threaded hole; a lighting tube 505 is mounted between the fixed block 506 and the second rod 503. The manual control crank rotates to drive the threaded rod to rotate, and the position of the dust collection nozzle 304 is adjusted by matching with the light supplement of the lighting lamp tube 505, so that the dust collection nozzle 304 can be aligned with the position with the largest wood chip production amount.

The lower extreme of table 1 installs communication case 103, communication case 103 will saw disc 401 surrounds inside, and communication case 103 is used for collecting the large granule saw-dust that forms in the sawing process, as shown in fig. 6, the lateral wall of communication case 103 opens has first through-hole 1031, first through-hole 1031 link up and is connected with collection box 104, the second room with collection box 104 link up and be connected. The side wall of the collection box 104 far away from the first opening 1031 is provided with a second opening, and a drawer 1041 is slidably connected in the second opening. In a daily operating state, the drawer 1041 is in a closed state, on one hand, the drawer 1041 can directly collect fine wood dust in the second room, and on the other hand, the drawer 1041 is used for blocking the first through hole 1031, so that air in the hose can be sucked when the fan 302 rotates.

As shown in fig. 2, a bracket 102 is fixedly arranged on the table board 1, a baffle 6 is arranged between the bracket 102 and the beam 504, one end side wall of the baffle 6 is hinged to the beam 504, the other end side wall of the baffle 6 is detachably connected with the bracket 102 through a padlock, and a glass window 601 is mounted on the baffle 6. The baffle 6 can shelter from the large particle saw dust that is thrown away by the saw disc 401 on the one hand, and on the other hand cooperates the dust absorption mouth 304 and still plays the guide effect to tiny saw dust. The saw cut 101 is chamfered, so that saw dust on the upper end surface of the table plate 1 can be conveniently cleaned into the communication box 103; the lower end of the supporting leg 2 is provided with a trundle 201 with a brake, so that the device of the utility model can conveniently adjust the position according to working conditions.

Working principle and specific operation: before sawing the wood board, checking and enabling the drawer 1041 to be in a closed state, opening the driving motor 406 to drive the second rotating shaft 407 to rotate, and driving the belt pulley 405 to drive the driven belt pulley to rotate under the transmission action of the belt 404, so that the first rotating shaft 403 rotates and the saw disc 401 rotates to cut the wood board at the upper end of the table board 1; simultaneously, the rotation of the second rotating shaft 407 drives the fan 302 to rotate, large-particle sawdust generated in the sawing process falls into the communicating box 103 through the sawing opening 101 under the action of gravity, fine sawdust sequentially enters the second chamber through the dust suction nozzle 304 and the hose under the suction action of the fan 302, finally falls into the drawer 1041 in the collecting box 104 under the action of gravity, the lighting tube 505 for light supplementing is opened during the process, the position with the largest sawdust generation amount is observed through the glass window 601, the position of the crank adjusting slide block 305 is rocked, and the dust suction nozzle 304 is aligned to the position with the largest sawdust generation amount. After the sawing operation is finished, the baffle 6 can be opened, the residual wood chips on the table plate 1 are swept into the communication box 103 through the cutting opening, the wood chips in the drawer 1041 are periodically poured out, and the wood chips in the communication box 103 are swept out through the first opening 1031.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The sawing machine with low pollution for indoor use is characterized by comprising an operation table, wherein the operation table comprises a table plate (1) and supporting legs (2), and the supporting legs (2) are fixedly connected to the edge of the lower end of the table plate (1); the lower end of the table plate (1) is provided with a sawing assembly (4) and a dust collection assembly (3), and the sawing assembly (4) comprises a rotary support (402) and a driving motor (406);

the rotary support (402) is fixedly arranged at the lower end of the table plate (1), a first rotating shaft (403) is connected to the rotary support (402) in a penetrating and rotating mode, a saw disc (401) is fixedly connected to one end of the first rotating shaft (403) in a coaxial mode, a sawing opening (101) is formed in the table plate (1), and the saw disc (401) extends to the upper end of the table plate (1) through the sawing opening (101); the other end of the first rotating shaft (403) is fixedly provided with a driven belt pulley; the driving motor (406) is fixedly arranged at the lower end of the table plate (1), one end of the driving motor (406) is in transmission connection with a second rotating shaft (407), a driving belt wheel (405) is fixedly arranged on the second rotating shaft (407), and the driving belt wheel (405) is in transmission connection with the driven belt wheel through a belt (404); the upper end of the table plate (1) is provided with an adjusting mechanism (5) for adjusting the dust collection position.

2. The sawing machine with low pollution for indoor use according to claim 1, wherein the dust collection assembly (3) comprises a bellows (301), the bellows (301) is fixedly arranged at the lower end of the table board (1), a partition board (303) is fixedly arranged in the bellows (301), a plurality of through holes are formed in the partition board (303), and a filter screen is arranged in the through holes; the inner cavity of the bellows (301) is divided into a first chamber and a second chamber by the partition plate (303), a fan (302) is arranged in the first chamber, one end of the second rotating shaft (407) far away from the driving motor (406) penetrates through the first chamber, and the fan (302) is in transmission connection with the second rotating shaft (407); a vent hole penetrates through one side, close to the driving motor (406), of the first chamber.

3. A low-pollution sawing machine for indoor use according to claim 2, wherein said adjusting mechanism (5) comprises a first rod (502) and a second rod (503), the lower ends of said first rod (502) and said second rod (503) being fixed to said table (1), the upper ends of said first rod (502) and said second rod (503) being fixedly connected by a cross beam (504); the lower extreme of crossbeam (504) is installed the slide rail, sliding connection has slider (305) on the slide rail, the lower extreme of slider (305) is fixed with dust absorption mouth (304), dust absorption mouth (304) with the second room is through hose through connection.

4. A sawing machine with low pollution for indoor use according to claim 3, wherein a fixed block (506) is fixedly arranged at the lower end of the cross beam (504), a threaded column (501) is rotatably connected to the side wall of the fixed block (506), the other end of the threaded column (501) penetrates through the first rod (502) and is rotatably connected with the first rod (502), a crank is mounted at the end of the threaded column (501), a threaded hole is formed through the side wall of the sliding block (305), and the threaded column (501) is in threaded connection with the threaded hole; a lighting tube (505) is arranged between the fixed block (506) and the second rod (503).

5. A sawing machine with low pollution for indoor use according to claim 3, wherein the lower end of the table board (1) is provided with a communicating box (103), the communicating box (103) encloses the saw disc (401), the side wall of the communicating box (103) is provided with a first through hole (1031), the first through hole (1031) is connected with a collecting box (104) in a penetrating way, and the second chamber is connected with the collecting box (104) in a penetrating way.

6. A sawing machine with low pollution for indoor use according to claim 5, wherein the side wall of the collecting box (104) remote from the first opening (1031) is provided with a second opening, and a drawer (1041) is slidably connected in the second opening.

7. The indoor low-pollution sawing machine according to claim 4, wherein a bracket (102) is fixedly arranged on the table board (1), a baffle (6) is arranged between the bracket (102) and the cross beam (504), one end side wall of the baffle (6) is hinged with the cross beam (504), the other end side wall of the baffle (6) is detachably connected with the bracket (102) through a padlock, and a glass window (601) is arranged on the baffle (6).

8. A low contamination sawing machine for indoor use as claimed in claim 1, wherein the saw cut (101) is beveled; the lower end of the supporting leg (2) is provided with a caster wheel (201) with a brake.