CN219466406U

CN219466406U - Timber cutting mechanism with automatic recovery function of saw-dust

Info

Publication number: CN219466406U
Application number: CN202320053489.3U
Authority: CN
Inventors: 赵益
Original assignee: Fujian Lubanxing Decorative Furniture Co ltd
Current assignee: Fujian Lubanxing Decorative Furniture Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-04
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a wood cutting mechanism with an automatic wood chip recovery function, which comprises a base, wherein two sides of the top of the base are fixedly connected with supporting plates, a processing table is fixedly connected between the tops of the two supporting plates, a dust collection groove which is communicated up and down is formed in the processing table, and a plurality of dust discharging rods are uniformly and fixedly connected between two sides of the inner wall of the dust collection groove from left to right; according to the utility model, the air pump is started to pump air in the negative pressure box, the negative pressure is utilized to pump air in the dust suction hopper through the dust suction pipe, the top of the main section of each dust discharging rod is arc-shaped, and two sides of each dust discharging rod are outwards expanded, so that dust at the top of each dust discharging rod can be pumped into the dust filtering box through two sides, and the dust is filtered out and accumulated in the dust filtering box.

Description

Timber cutting mechanism with automatic recovery function of saw-dust

Technical Field

The utility model belongs to the field of wood cutting processing equipment, and particularly relates to a wood cutting mechanism with an automatic wood chip recovery function.

Background

Wood is used as a traditional material and is always utilized by human beings, along with the change of natural resources and human demands and the progress of scientific technology, the wood utilization mode gradually develops from original log to the utilization of sawn timber, veneers, shavings, fibers and chemical components, a huge novel wood material family is formed, and cutting processing is required according to production demands in the wood processing process.

The existing disclosed dustproof cutting device (CN 213137100U) for woodwork processing can adsorb dust and wood dust generated in the cutting process on a workbench through water mist sprayed out of a spray nozzle, and the wood dust collecting mechanism can absorb the wood dust accumulated on the workbench and the wood dust falling through a cutting hole into a chip storage box through an annular pipe arranged in a cutting groove; however, the wood chips on the cutting and processing table surface are mixed with water to cause serious pollution to the table surface environment, so that the quality of the wood cutting and processing environment is reduced, the splashed wood chips are inconvenient to intensively recycle, and the wood chips can be independently recycled after solid-liquid separation and drying, so that the waste of wood recycling cost is caused.

In summary, the present utility model provides a wood cutting mechanism with automatic wood chip recycling function to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a wood cutting mechanism with an automatic wood chip recovery function, which aims to solve the problems that in the prior art, a large amount of wood chips are generated in the existing wood cutting processing process, the wood chips are not convenient to clean, the environmental quality of a cutting processing table top is reduced, and the splashed wood chips are not convenient to intensively recover, so that the wood cost is wasted and the like.

The utility model provides a timber cutting mechanism with automatic recovery function of saw-dust, includes the base, the equal fixedly connected with backup pad in both sides at base top, two fixedly connected with processing platform between the top of backup pad, the dust absorption groove of intercommunication from top to bottom has been seted up to the inside of processing platform, evenly fixedly connected with a plurality of dust exhaust poles from left to right between the both sides of dust absorption inslot wall, the dust absorption fill of the bottom fixedly connected with intercommunication dust absorption groove of processing platform, the top of base is located the dust absorption and fights fixedly connected with negative pressure case under, the intercommunication has the dust absorption pipe between the bottom of dust absorption fill and the top of negative pressure case.

Preferably, both sides at negative pressure case inner wall top are all fixedly connected with sliding frame, two the inside of sliding frame is all sliding connection has the draw runner, two the bottom of draw runner all runs through the bottom of sliding frame inner wall and extends to the below of sliding frame, two be located the top fixedly connected with dust filter case at negative pressure case inner wall between the bottom of draw runner, one side fixedly connected with air pump of negative pressure case.

Preferably, an air inlet pipe is communicated between the air inlet end of the air pump and one side of the negative pressure box, an air outlet pipe is communicated with the air outlet end of the air pump, one end of the air outlet pipe penetrates through one supporting plate and extends to the other side of the supporting plate, and an air grid is fixedly connected inside the dust collection hopper.

Preferably, the both sides of processing bench top are all fixedly connected with bearing plate, two fixedly connected with roof between the top of bearing plate, the bottom of roof is located the fixed connection in electric cutter directly over the dust absorption groove, electric cutter includes the frame, frame fixed connection is in the bottom of roof, one side fixedly connected with organic case of frame, the inside fixedly connected with motor of machine case.

Preferably, the output end of the motor is fixedly connected with a driving shaft, and one end of the driving shaft sequentially penetrates through the case and the frame and extends to the other side of the frame.

Preferably, the axial surface of the driving shaft is fixedly sleeved with a cutting blade at the other side of the frame.

Preferably, the driving shaft is rotatably connected with the chassis, and the driving shaft is rotatably connected with the frame.

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

1. according to the utility model, the air pump is started to pump air in the negative pressure box, the negative pressure is utilized to pump air in the dust suction hopper through the dust suction pipe, the top of the main section of each dust discharging rod is arc-shaped, and two sides of each dust discharging rod are outwards expanded, so that dust at the top of each dust discharging rod can be pumped into the dust filtering box through two sides, and the dust is filtered out and accumulated in the dust filtering box.

2. According to the utility model, the box door can be detached by unscrewing the screw on the front surface of the negative pressure box, the dust filtering box is pulled out, the interior of the dust filtering box is cleaned, and after the cleaning is finished, the sliding strip is aligned to the sliding frame, so that the dust filtering box is pushed in, the recycling of the wood dust is facilitated, and the recycling cost of the wood dust is saved.

Drawings

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

FIG. 2 is a schematic main sectional view of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the processing station of FIG. 1;

fig. 4 is a schematic front view of the dust box of fig. 2.

In the figure:

1. a base; 2. a support plate; 3. a processing table; 4. a dust collection groove; 5. a dust discharging rod; 6. a bearing plate; 7. a top plate; 8. an electric cutter; 9. a dust collection hopper; 10. a wind grid; 11. a negative pressure tank; 12. a dust collection pipe; 13. an air pump; 14. an air inlet pipe; 15. an air outlet pipe; 16. a sliding frame; 17. a slide bar; 18. a dust filtering box; 81. a frame; 82. a chassis; 83. a motor; 84. a drive shaft; 85. a cutting blade.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a wood cutting mechanism with an automatic wood chip recycling function, which comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with support plates 2, a processing table 3 is fixedly connected between the tops of the two support plates 2, a dust collection groove 4 which is communicated up and down is formed in the processing table 3, a plurality of dust discharge rods 5 are uniformly and fixedly connected between the two sides of the inner wall of the dust collection groove 4 from left to right, the tops of the main sections of the dust discharge rods 5 are arc-shaped, and the two sides of the dust discharge rods are outwards expanded, so that dust at the tops of the dust discharge rods 5 can be pumped into the interior of a dust collection box 18 through the two sides, a dust collection hopper 9 which is communicated with the dust collection groove 4 is fixedly connected to the bottom of the processing table 3, a dust collection pipe 12 is communicated between the bottom end of the dust collection hopper 9 and the top of the negative pressure box 11.

Referring to fig. 1-2, two sides of the top of the inner wall of the negative pressure tank 11 are fixedly connected with sliding frames 16, sliding strips 17 are slidably connected in the two sliding frames 16, bottoms of the two sliding strips 17 penetrate through bottoms of the inner wall of the sliding frames 16 and extend to the lower portion of the sliding frames 16, a dust filtering box 18 is fixedly connected to the top of the inner wall of the negative pressure tank 11 between bottoms of the two sliding strips 17, the top of the dust filtering box 18 is attached to the top of the inner wall of the negative pressure tank 11, dust in air can be filtered out through filtering holes in the surface of the dust filtering box 18, an air pump 13 is fixedly connected to one side of the negative pressure tank 11, and the air pump 13 is connected with an external power supply and provided with a power supply control switch.

Referring to fig. 1-2, an air inlet pipe 14 is connected between an air inlet end of the air pump 13 and one side of the negative pressure tank 11, an air outlet pipe 15 is connected between an air outlet end of the air pump 13, two ends of the two sliding frames 16 are all connected, one end of the air outlet pipe 15 penetrates through one supporting plate 2 and extends to the other side of the supporting plate 2, the air outlet pipe 15 is fixedly connected with one supporting plate 2, and an air grid 10 is fixedly connected inside the dust suction hopper 9.

Referring to fig. 2, the two sides of the top of the processing table 3 are fixedly connected with the bearing plates 6, a top plate 7 is fixedly connected between the tops of the two bearing plates 6, the bottom of the top plate 7 is located right above the dust collection groove 4 and is fixedly connected with the electric cutter 8, the front side of the negative pressure box 11 is located right in front of the negative pressure box 11 and is fixedly connected with a box door through a screw, the screw can be unscrewed, the box door is disassembled, the dust filter box 18 can be pulled out from the interior of the negative pressure box 11, the electric cutter 8 comprises a frame 81, the frame 81 is fixedly connected with the bottom of the top plate 7, one side of the frame 81 is fixedly connected with the machine box 82, and the interior of the machine box 82 is fixedly connected with the motor 83.

Referring to fig. 2, a driving shaft 84 is fixedly connected to an output end of the motor 83, one end of the driving shaft 84 sequentially penetrates through the chassis 82 and the frame 81 and extends to the other side of the frame 81, a handle is fixedly connected to a front surface of the dust filtering box 18, and a top of the dust filtering box 18 is communicated with the dust suction pipe 12.

Referring to fig. 2, a cutting blade 85 is fixedly sleeved on the other side of the frame 81 on the axial surface of the driving shaft 84, and the bottom of the cutting blade 85 extends into the dust collection groove 4 and is located between the two dust discharging rods 5.

Referring to fig. 2, a driving shaft 84 is rotatably connected to the casing 82, the driving shaft 84 is rotatably connected to the frame 81, and a motor 83 is connected to an external power source and provided with a power control switch.

The specific working principle is as follows: as shown in fig. 1-4, when using this timber cutting mechanism with automatic recovery function of saw-dust, at first, place the timber that needs to cut at processing bench 3 top and be located between the top of each dust exhaust pole 5 of dust absorption groove 4 inside, restart motor 83, drive shaft 84 rotates, 84 drive cutting blade 85 rotates behind the drive shaft, promote timber, cut timber, start air pump 13 simultaneously, the inside gas of negative pressure case 11 is taken out through intake pipe 14, make the inside negative pressure that forms of negative pressure case 11, the inside air of rethread dust absorption pipe 12 extraction dust absorption bucket 9, the saw-dust intercommunication air that will cut the saw-dust that produces is inhaled into the inside of dust absorption bucket 9 from the top of dust absorption groove 4, the air grid 10 can evenly air flow direction, can evenly inhale the saw-dust of dust absorption groove 4 top, and each dust exhaust pole 5 main section top is the arc, both sides outwards expand, thereby can be so that the dust at dust exhaust pole 5 top can be through the inside of both sides suction dust filter box 18, reduce dust exhaust pole 5 top and processing bench 3 top's saw-dust, carry the inside with the inside of filter dust that contains filter box 18, after will filter dust filter box 18, take out the inside, take out the filter box 16 and take out the inside the filter box, the filter box is convenient for the saw-dust, the filter box is cut and the inside is removed through the filter box 16, the filter box is convenient for the filter box is cut and the filter tip is cleaned, the filter box is convenient to the filter tip is cut and the inside has the filter box is cut and the dust has a dust is removed, the filter box is convenient to be cleaned, the dust has a front and easy to be cut and easy to be had the dust has a quality improvement of a quality.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a timber cutting mechanism with automatic recovery function of saw-dust, includes base (1), its characterized in that: the two sides of the top of the base (1) are fixedly connected with support plates (2), and a processing table (3) is fixedly connected between the tops of the two support plates (2);

the dust collection device is characterized in that a dust collection groove (4) which is communicated up and down is formed in the processing table (3), a plurality of dust removal rods (5) are uniformly and fixedly connected between two sides of the inner wall of the dust collection groove (4) from left to right, a dust collection hopper (9) which is communicated with the dust collection groove (4) is fixedly connected to the bottom of the processing table (3), a negative pressure box (11) is fixedly connected to the top of the base (1) under the dust collection hopper (9), and a dust collection pipe (12) is communicated between the bottom of the dust collection hopper (9) and the top of the negative pressure box (11).

2. The wood cutting mechanism with automatic wood chip recycling function according to claim 1, wherein: both sides at negative pressure case (11) inner wall top are all fixedly connected with sliding frame (16), two the inside of sliding frame (16) is all sliding connection has draw runner (17), two the bottom of draw runner (17) all runs through the bottom of sliding frame (16) inner wall and extends to the below of sliding frame (16), two be located top fixedly connected with dust filtering case (18) of negative pressure case (11) inner wall between the bottom of draw runner (17), one side fixedly connected with air pump (13) of negative pressure case (11).

3. The wood cutting mechanism with automatic wood chip recovery function according to claim 2, wherein: an air inlet pipe (14) is communicated between the air inlet end of the air pump (13) and one side of the negative pressure box (11), an air outlet pipe (15) is communicated with the air outlet end of the air pump (13), one end of the air outlet pipe (15) penetrates through one supporting plate (2) and extends to the other side of the supporting plate (2), and an air grid (10) is fixedly connected to the inside of the dust suction hopper (9).

4. The wood cutting mechanism with automatic wood chip recycling function according to claim 1, wherein: the utility model discloses a dust collection device for a machining bench, including processing platform (3), frame (81) fixedly connected with roof (7), roof (82) are connected with each other in the equal fixedly connected with bearing plate (6) in both sides at processing platform (3) top, two fixedly connected with roof (7) between the top of bearing plate (6), the bottom of roof (7) is located dust absorption groove (4) and is connected with electric cutting machine (8) directly over, electric cutting machine (8) include frame (81), the bottom of frame (81) fixedly connected with roof (7), one side fixedly connected with machine case (82) of frame (81), inside fixedly connected with motor (83) of machine case (82).

5. The wood cutting mechanism with automatic wood chip recycling function according to claim 4, wherein: the output end of the motor (83) is fixedly connected with a driving shaft (84), and one end of the driving shaft (84) sequentially penetrates through the machine case (82) and the rack (81) and extends to the other side of the rack (81).

6. The wood cutting mechanism with automatic wood chip recycling function according to claim 5, wherein: the axial surface of the driving shaft (84) is fixedly sleeved with a cutting blade (85) at the other side of the frame (81).

7. The wood cutting mechanism with automatic wood chip recycling function according to claim 5, wherein: the driving shaft (84) is rotatably connected with the chassis (82), and the driving shaft (84) is rotatably connected with the frame (81).