CN211030412U

CN211030412U - Sliding table saw with dust removal assembly

Info

Publication number: CN211030412U
Application number: CN201921816439.6U
Authority: CN
Inventors: 虞立强; 黄文红; 裘建生; 黄加银
Original assignee: Hangzhou Best Decorative Material Co ltd
Current assignee: Hangzhou Best Decorative Material Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-17
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a sliding table saw with dust removal subassembly, including the up end set up the lathe bed that holds the chamber, install workstation, rotation on the lathe bed in the cutting piece that holds the chamber and be used for driving cutting piece pivoted driving piece, offer the logical groove that is used for supplying the cutting piece to pass through the workstation on the workstation, it is equipped with dust absorption subassembly and blows the dirt subassembly to hold the intracavity, dust absorption subassembly is including being located cutting piece below and opening towards the dust absorption fill of cutting piece, connecting in the dust absorption pipe of dust absorption fill and installing the aspirator pump on the dust absorption pipe, blow the dirt subassembly and include the gas blow pipe and be used for the air intake pump for the gas blow pipe air feed, the direction of blowing of gas blow pipe sets up down along cutting piece tangential, just the projection of giving vent to anger end along vertical direction of gas blow pipe falls into in the dust absorption fill. The dust in the cutting process can be reduced, and the processing environment is improved.

Description

Sliding table saw with dust removal assembly

Technical Field

The utility model relates to a sliding table saw, concretely relates to sliding table saw with dust removal subassembly.

Background

The sliding table saw is used for longitudinal cutting and transverse cutting of various artificial boards such as veneered shaving board, fiber board, plywood, solid wood board, plastic board, aluminum alloy and other materials, and is widely applied to the board furniture industry, the wood processing industry such as vehicle and ship manufacturing and the like.

The sliding table saw comprises a main body, a workbench is arranged on the main body, a cutting device is arranged on the workbench, a pushing table is connected to one side of the workbench in a sliding mode, a plate needing to be cut is installed on the pushing table during working, and the pushing table moves to push the plate to pass through the cutting device, so that a wood board is cut.

The sliding table saw disclosed above can generate a large amount of dust during use, and the dust can fly to affect the working environment and the use of the sliding table saw.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sliding table saw with dust removal subassembly reduces the raise dust of cutting process, improves the processing environment.

In order to achieve the above purpose, the utility model provides a following technical scheme:

The utility model provides a sliding table saw with dust removal subassembly, includes the up end set up hold the chamber the lathe bed, install workstation, rotation on the lathe bed in the cutting piece that holds the chamber and be used for driving cutting piece pivoted driving piece, offer the logical groove that is used for supplying the cutting piece to pass the workstation on the workstation, it is equipped with dust absorption subassembly and blows the dirt subassembly to hold the intracavity, the dust absorption subassembly is fought, is connected in the dust absorption pipe of dust absorption fill and installs the aspirator pump on the dust absorption pipe including being located cutting piece below and opening orientation cutting piece, blow the dirt subassembly and be used for the air intake pump that supplies the wind for the gas blow pipe, the direction of blowing of gas blow pipe sets up down along cutting piece tangential, just the projection of giving vent to anger end along vertical direction of gas blow pipe falls into in the dust absorption fill.

Through adopting above-mentioned technical scheme, when panel cuts through the cutting piece, because the sawtooth of cutting piece is that relative panel top-down cuts, so most dirt bits can be downstream under the drive of cutting piece, get into through leading to the groove and hold the intracavity, are inhaled by dust absorption component again, have reduced the raise dust of cutting in-process, improve the processing environment. And the air current that blows out of dirt subassembly can blow down the remaining dust bits on the cutting piece, has made things convenient for the cutting of follow-up cutting piece to panel.

The utility model discloses a further set up to: the blowing direction of the blowing pipe is opposite to the rotating direction of the cutting blade.

Through adopting above-mentioned technical scheme, make the high-speed air current that the gas blow pipe blew out can with the cutting piece relative motion, improve the relative velocity of motion of air current and cutting piece, have better dust removal effect to the cutting piece to the air current moves towards dust absorption fill direction, enables to follow the dust bits of cleaing away from on the cutting piece and is inhaled by dust collection component more effectively, reaches better dust removal effect.

The utility model discloses a further set up to: the upper end surface of the dust suction hopper is an arc surface, and the opening faces the cutting blade.

Through adopting above-mentioned technical scheme, because the cutting piece is circular motion with the cutting piece as the centre of a circle, so the dirt bits that are driven by the cutting piece from panel can be fan-shaped scatter and fall into and hold the intracavity during the cutting. Therefore, the upper end surface of the dust collection hopper is arranged in an arc shape, more dust can be received under the condition that the width of the dust collection hopper is not increased, and the dust collection effect is better.

The utility model discloses a further set up to: the dust absorption pipe is close to dust absorption fill one end and is equipped with flexible separation blade, and flexible separation blade sets up and the flaring end of flexible separation blade is towards dust absorption fill along circle fill form.

Through adopting above-mentioned technical scheme, the setting up of the intraductal flexible separation blade of dust absorption can prevent that a small number from being inhaled dirt bits because of the gas in the intraductal turbulent flow of dust absorption and fly out the dust absorption pipe, prevent to cause the secondary raise dust, improve dust removal effect.

The utility model discloses a further set up to: the air outlet end of the dust collection pipe is detachably connected with a dust collection bag, and the dust collection bag is sleeved outside the air outlet end of the dust collection pipe.

Through adopting above-mentioned technical scheme, the dust bag can play the effect of collection dirt, reduces the probability that the dust loss caused the secondary raise dust, has improved dust removal effect.

The utility model discloses a further set up to: the dust collection device is characterized in that a partition plate used for partitioning the accommodating cavity into a first cavity and a second cavity is arranged in the accommodating cavity along the vertical direction, the dust collection hopper, the dust collection pipe and the suction pump are all located in the first cavity, the air inlet pump is located in the second cavity, an air inlet hole used for communicating the outside is formed in the side wall of the second cavity, and the air blowing pipe penetrates through the partition plate and enters the first cavity.

Through adopting above-mentioned technical scheme, the air that the aspirator pump inhaled in the first intracavity can directly hold the chamber through logical groove loss. The air inlet pump can obtain the outside air through the air inlet hole, and the pressure reduction in the containing cavity cannot be changed. Therefore, when the air suction pump and the air inlet pump work, the pressure intensity in the accommodating cavity is prevented from being greatly changed, and the equipment can work more smoothly.

The utility model discloses a further set up to: the side wall of the bottom end of the first cavity is provided with a sliding groove, a dust collecting groove is connected in the sliding groove in a sliding mode, the dust collecting groove is abutted against the bottom surface of the first cavity and the side wall of the first cavity, and the projection of the through groove in the vertical direction falls into the dust collecting groove.

Through adopting above-mentioned technical scheme, the setting hugs closely the dust collecting tank of the first intracavity wall of collection dirt, can collect the dirt bits that can not be inhaled by dust absorption component to can not make the dirt bits fall into and cause in the clearance of first intracavity wall and dust collecting tank and pile up. And the dust collecting groove can be drawn out from the dust collecting cavity, so that the dust collecting groove is convenient to clean.

The utility model discloses a further set up to: the upper cover of the through groove is provided with a screen plate, and the cutting blade penetrates through the screen plate and is arranged in a clearance with the screen plate.

Through adopting above-mentioned technical scheme, when the less product of cutting, the otter board can play the effect of support, prevents that the product from dropping to logical inslot in the cutting process.

The utility model has the advantages of it is following: 1. the dust emission in the cutting process is reduced, and the processing environment is improved; 2. the residual dust on the cutting blade can be blown down, so that the subsequent cutting blade can conveniently cut the plate; 3. the collected dust can be conveniently treated.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a cross-sectional view of the embodiment at the cutting blade;

FIG. 3 is a cross-sectional view of the embodiment at the divider plate;

Fig. 4 is a cross-sectional view of an embodiment at a rigid tube.

Reference numerals: 1. an accommodating chamber; 2. a bed body; 3. a work table; 4. a through groove; 5. a screen plate; 6. cutting the slices; 7. a drive member; 8. a partition plate; 9. a first chamber; 10. a second chamber; 11. a dust collection assembly; 12. a dust suction hopper; 13. a dust collection pipe; 14. a getter pump; 15. a flexible baffle sheet; 16. a dust collection bag; 17. clamping a hoop; 18. a chute; 19. a dust collecting groove; 20. a dust blowing assembly; 21. an air blowing pipe; 22. an intake pump; 23. an air inlet; 24. a flexible tube; 25. a rigid tube.

Detailed Description

As shown in fig. 1 and 2, the sliding table saw with the dust removing assembly comprises a bed body 2 and a workbench 3, wherein the upper end surface of the bed body 2 is provided with an accommodating cavity 1, and the workbench 3 is installed on the bed body 2. The workbench 3 is used for sealing the opening end of the accommodating cavity 1 and is fixedly connected to the lathe bed 2. A through groove 4 communicated with the accommodating cavity 1 is formed in the workbench 3, and a screen plate 5 is covered on the through groove 4. The containing cavity 1 is rotatably connected with a cutting blade 6, and the upper end of the cutting blade 6 penetrates through the screen plate 5 to be arranged above the workbench 3. A gap is arranged between the cutting blade 6 and the screen plate 5. A driving piece 7 for driving the cutting blade 6 to rotate is arranged in the accommodating cavity 1. The driving piece 7 is a motor, and the driving piece 7 is fixedly installed on the inner wall of the accommodating cavity 1 and the output end of the driving rod is coaxially connected to the cutting blade 6.

In operation, the driving member 7 drives the cutting blade 6 to rotate. Then the plate to be cut is placed on the workbench 3, the plate is pushed to move towards the cutting blade 6, and the cutting of the plate by the cutting blade 6 is further realized.

As shown in fig. 2 and 3, in order to reduce dust emission during cutting, a partition plate 8 for partitioning the housing chamber 1 into a first chamber 9 and a second chamber 10 is provided in the housing chamber 1 in a vertical direction. The projection of the through slot 4 in the vertical direction falls within the first cavity 9. A suction assembly 11 is provided in the first chamber 9. The dust suction assembly 11 includes a dust suction bucket 12 located below the cutting blade 6 and having an opening facing the cutting blade 6, a dust suction pipe 13 connected to the dust suction bucket 12, and a suction pump 14 mounted on the dust suction pipe 13. The dust suction hopper 12 and the suction pump 14 are both fixedly arranged on the inner wall of the first cavity 9. The upper end surface of the dust suction hopper 12 is a circular arc surface, and the opening faces the cutting blade 6. The dust suction pipe 13 is flexibly arranged. One end of the dust collection pipe 13 close to the dust collection hopper 12 is provided with a flexible blocking sheet 15, and the flexible blocking sheet 15 is arranged along a round hopper shape, and the flaring end of the flexible blocking sheet 15 faces the dust collection hopper 12.

As shown in FIG. 2, the air outlet end of the dust suction pipe 13 can be connected with a dust bag 16, and the dust bag 16 is sleeved outside the air outlet end of the dust suction pipe 13. The dust bag 16 is made of a breathable fabric. A clamp 17 is arranged outside the dust collecting bag 16, and the dust collecting bag 16 is fixedly connected to the air outlet end of the dust collecting pipe 13 through the clamp 17. As shown in figures 1 and 2, the side wall of the bottom end of the first cavity 9 is provided with a chute 18, and a dust collecting groove 19 is connected in the chute 18 in a sliding way. The dust collecting groove 19 is abutted against the bottom surface of the first cavity 9 and the side wall of the first cavity 9, and the projection of the through groove 4 along the vertical direction falls in the dust collecting groove 19.

As shown in fig. 3, a dust blowing assembly 20 is provided in the second chamber 10. The dust blowing assembly 20 includes an air blowing pipe 21 and an air intake pump 22 for supplying air to the air blowing pipe 21. An air inlet 23 for communicating the outside is opened on the side wall of the second chamber 10. The intake pump 22 is fixedly installed at the bottom surface in the second chamber 10. Insufflation tube 21 comprises a flexible tube 24 and a rigid tube 25, the rigid tube 25 passing through divider plate 8 into first chamber 9. A flexible tube 24 connects the intake pump 22 and a rigid tube 25. As shown in fig. 4, the blowing direction of the rigid tube 25 is downward arranged along the tangential direction of the cutting blade 6, and the projection of the air outlet end of the rigid tube 25 along the vertical direction falls in the dust collection bucket 12. The rigid tube 25 blows air in the opposite direction to the direction of rotation of the cutting blade 6.

During specific cutting operation, under the effect of the suction pump 14, the air flows into the dust suction hopper 12 to generate suction, when the cutting blade 6 cuts a plate, most dust is driven by the saw teeth of the cutting blade 6 to move downwards through the screen 5 to enter the first cavity 9, the dust suction hopper 12 is sucked under the action of the suction, sequentially passes through the dust suction hopper 12 and the dust suction pipe 13, enters the first cavity 9 after passing through the dust collection bag 16, and then escapes out of the bed body 2 through the through groove 4 to complete the main dust removal step.

Under the effect of gas blow pipe 21 and air intake pump 22, blow out the air current, the air current blows to cutting piece 6 on, blows into dust hopper 12 with remaining dirt bits on cutting piece 6 in, prevents that the dirt bits from continuing to be taken to the external world along with cutting piece 6 rotates, accomplishes supplementary dust removal.

The dust which is not sucked by the dust collection component 11 falls on the dust collection groove 19 for collection, and after the cutting operation is finished, the dust collection groove 19 is drawn out for cleaning the dust, so that the operation is convenient and fast.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sliding table saw with dust removal subassembly, includes that the up end offers lathe bed (2) that hold chamber (1), installs workstation (3) on lathe bed (2), rotates to connect in cutting piece (6) that hold chamber (1) and be used for driving cutting piece (6) pivoted driving piece (7), offer logical groove (4) that are used for supplying cutting piece (6) to pass workstation (3) on workstation (3), characterized by: hold and be equipped with in chamber (1) dust absorption subassembly (11) and blow dirt subassembly (20), dust absorption subassembly (11) including being located cutting piece (6) below and opening towards dust absorption fill (12) of cutting piece (6), connect in dust absorption pipe (13) of dust absorption fill (12) and install aspirator pump (14) on dust absorption pipe (13), blow dirt subassembly (20) including gas blow pipe (21) and be used for air intake pump (22) for gas blow pipe (21) air feed, the direction of blowing of gas blow pipe (21) sets up down along cutting piece (6) tangential, just the projection of giving vent to anger end along vertical direction of gas blow pipe (21) falls in dust absorption fill (12).

2. The sliding table saw with a dust extraction assembly of claim 1, wherein: the blowing direction of the blowing pipe (21) is opposite to the rotating direction of the cutting blade (6).

3. The sliding table saw with a dust extraction assembly of claim 2, wherein: the upper end surface of the dust suction hopper (12) is an arc surface, and the opening faces the cutting blade (6).

4. The sliding table saw with a dust extraction assembly of claim 3, wherein: one end, close to the dust collection hopper, of the dust collection pipe (13) is provided with a flexible blocking piece (15), and the flexible blocking piece (15) is arranged along the circular hopper shape, and the flaring end of the flexible blocking piece (15) faces towards the dust collection hopper.

5. The sliding table saw with a dust extraction assembly of claim 4, wherein: the air outlet end of the dust collection pipe (13) is detachably connected with a dust collection bag (16), and the dust collection bag (16) is sleeved outside the air outlet end of the dust collection pipe (13).

6. The sliding table saw with a dust extraction assembly of claim 5, wherein: hold chamber (1) interior edge vertical direction and be equipped with division board (8) that are used for separating into first chamber (9) and second chamber (10) holding chamber (1), dust absorption fill (12), dust absorption pipe (13) and aspirator pump (14) all are located first chamber (9), air inlet pump (22) are located second chamber (10), and second chamber (10) lateral wall is seted up and is used for communicateing external inlet port (23), blow pipe (21) pass division board (8) and enter into in first chamber (9).

7. The sliding table saw with a dust extraction assembly of claim 6, wherein: the side wall of the bottom end of the first cavity (9) is provided with a sliding groove (18), a dust collecting groove (19) is connected in the sliding groove (18) in a sliding mode, the dust collecting groove (19) abuts against the bottom surface of the first cavity (9) and the side wall of the first cavity (9), and the projection of the through groove (4) in the vertical direction falls into the dust collecting groove (19).

8. The sliding table saw with a dust extraction assembly of claim 7, wherein: the upper cover of the through groove (4) is provided with a screen plate (5), and the cutting blade (6) penetrates through the screen plate (5) and is arranged in a clearance with the screen plate (5).