CN209831881U - Woodworking circular saw - Google Patents
Woodworking circular saw Download PDFInfo
- Publication number
- CN209831881U CN209831881U CN201920119420.XU CN201920119420U CN209831881U CN 209831881 U CN209831881 U CN 209831881U CN 201920119420 U CN201920119420 U CN 201920119420U CN 209831881 U CN209831881 U CN 209831881U
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- CN
- China
- Prior art keywords
- dust
- fixedly connected
- dust collection
- pipe
- hood
- Prior art date
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Abstract
The utility model discloses a woodworking circular saw, which relates to the technical field of wood sawing and solves the problem that the health of operators is easily affected in the wood sawing process; the technical scheme is that the dust collection device comprises a workbench, a circular saw blade, a power motor, a dust collection cover with a downward opening, support rods, a dust collection pipe, a dust collection tank, an air outlet pipe, a fan, an air outlet pipe and a filter screen, wherein the dust collection cover is arranged above the workbench; debris floating in the air is sucked into the dust removal tank together with the air from the dust collection cover through the fan, the air is discharged through the fan under the action of the filter screen, and the debris is discharged through the air seal machine for collection.
Description
Technical Field
The utility model relates to a technical field that timber saw cut, more specifically the saying so, it relates to a carpenter's annular saw.
Background
Woodworking circular saw is to utilizing the sawtooth in the circular saw blade outside to carry out the equipment of wood cutting, and woodworking circular saw includes the workstation, rotates circular saw blade and the fixed connection of connection on the workstation and be used for driving the saw blade and carry out the pivoted motor on the workstation, and the axis level of saw blade sets up and the top of saw blade is higher than the top surface of workstation.
When using, place ligneous one end on the workstation, then promote timber and slide on the workstation for the position that timber need saw cut passes through the saw bit, thereby accomplishes sawing to ligneous.
A large amount of chips are generated in the process of sawing the wood, and the chips are floated in the air, so that the chips floated in the air are easily sucked into the lung by an operator, and the physical health of the operator is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carpenter's circular saw, its piece that will float in the air through the fan together with the air from suction hood suction to dust removal tank, the air is discharged through the fan under the effect of filter screen, piece rethread airlock is discharged and is collected.
In order to achieve the above purpose, the utility model provides a following technical scheme: a woodworking circular saw comprises a workbench, a circular saw blade rotationally connected to the workbench, a power motor fixedly connected to the workbench and used for driving the saw blade to rotate, a dust hood with a downward opening arranged above the workbench, support rods arranged at four corners of the dust hood and used for supporting the dust hood, a dust suction pipe fixedly connected to the top of the dust hood, a dust collection tank fixedly connected to one end, away from the dust hood, of the dust suction pipe and located on one side of the workbench, an air outlet pipe fixedly connected to one side, away from the dust suction pipe, of the dust collection tank, a fan fixedly connected to one end, away from the dust collection tank, of the air outlet pipe, an air outlet pipe fixedly connected to an air outlet position of the fan and a filter screen fixedly connected to the inner wall of one end, close to;
the dust absorption pipe is a hose and one end of the bottom of the supporting rod is fixedly connected to the workbench.
Through adopting above-mentioned technical scheme, timber is sawed by the saw bit on the workstation top surface, the saw bit goes into the dust excluding hood together with the air under the effect of fan in the middle of the piece that floats in the air that produces among the process of sawing timber, then send into among the dust removal tank through the dust excluding hood, the air is in the middle of the process of passing the filter screen, the piece falls into the bottom of dust excluding hood through the filtration of filter screen, the air after the filtration is seen off through the fan, make the piece be difficult to inhale the lung by operating personnel, thereby the influence to operating personnel health has been reduced.
The utility model discloses further set up to: and the bottom of the dust removal tank is fixedly connected with an air seal machine for conveying the scraps out of the bottom of the dust removal tank.
The utility model discloses further set up to: the air seal machine comprises a shell fixedly connected to the bottom of the dust removal tank, a discharge pipe fixedly connected to the bottom of the shell, a rotating shaft arranged in the shell, a plurality of material shifting plates fixedly connected to the rotating shaft and evenly distributed around the rotating shaft, and a material shifting motor fixedly connected to the shell and used for driving the rotating shaft to rotate;
the axial direction level setting of pivot and the switch plate deviates from the inboard mutual contact of one side and the casing of pivot.
Through adopting above-mentioned technical scheme, the air seal machinery can enough see off the saw-dust from the discharging pipe, can not make the air in the middle of the dust removal jar appear leaking again.
The utility model discloses further set up to: the dust hood can be adjusted in position on the supporting rod along the vertical direction.
Through adopting above-mentioned technical scheme, can adjust the height of suction hood according to ligneous thickness to make the piece that produces can be more abundant inhale in the middle of the suction hood.
The utility model discloses further set up to: the dust hood is close to the position of the supporting rod and is fixedly connected with an adjusting sleeve, the adjusting sleeve is sleeved on the supporting rod, the inner wall of the adjusting sleeve is attached to the outer side of the supporting rod, the adjusting sleeve can slide on the supporting rod up and down, one side of the adjusting sleeve is in threaded connection with a tightening bolt penetrating through the side wall of the adjusting sleeve, and the end part of the tightening bolt penetrates through the adjusting sleeve to be in mutual contact with the periphery of the supporting rod.
Through adopting above-mentioned technical scheme, the distance that dust hood and workstation can be adjusted to the tight bolt of unscrewing, screws up and supports the bolt and can fix the dust hood on the bracing piece to can adjust the position of dust hood according to ligneous thickness.
The utility model discloses further set up to: the utility model discloses a dust collection device, including workstation, dust collection cover, workstation, the opening of supplementary dust collection cover is towards saw bit one side, the bottom one side of supplementary dust collection cover is laminated each other with the workstation and supplementary dust collection cover can slide along the direction that is close to and keeps away from the saw bit on the workstation, the one side that supplementary dust collection cover deviates from each other all fixedly connected with connecting pipe, the connecting pipe is on the dust absorption pipe for the other end fixed connection of supplementary dust collection cover, the connecting pipe is the hose.
Through adopting above-mentioned technical scheme, after accomplishing a ligneous cutting, the orientation is close to two supplementary suction hoods of the direction slip of saw bit, and supplementary suction hood can be with the piece on workstation surface inhale supplementary suction hood, then enter into the dust removal tank through connecting pipe and dust absorption pipe for the clearance of the piece on workstation surface is convenient and fast more.
The utility model discloses further set up to: two ends of the auxiliary dust hood are flush with two ends of the workbench, two sliding grooves are formed in the positions, close to the two ends, of the top surface of the workbench, and the length directions of the sliding grooves are parallel to the width direction of the workbench;
the bottom of the auxiliary dust hood at the high end is fixedly connected with a sliding block which can slide in the sliding groove along the length direction of the sliding groove.
Through adopting above-mentioned technical scheme, through the direction of spout and slider, can prevent that supplementary suction hood from appearing the skew of position in the middle of carrying out gliding process.
The utility model discloses further set up to: and one side of the top of the dust hood is fixedly connected with a handle.
By adopting the technical scheme, the handle is arranged, so that an operator can hold the handle to push the auxiliary dust hood to slide, and the operator can push the auxiliary dust hood more conveniently and quickly.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. the utility model discloses a set up suction hood, the dust absorption pipe, the dust removal jar, filter screen and fan, the saw bit is in the process of saw cutting timber produce float in the air the piece enter into the suction hood together with the air under the effect of fan in the middle of, then send into the dust removal jar in the middle of through the suction hood, the air is in the process of passing the filter screen, the piece falls into the bottom of dust removal hood through the filtration of filter screen, the air after the filtration is seen off through the fan, make the piece be difficult to be inhaled the lung by operating personnel, thereby reduced the influence to operating personnel health;
2. the utility model discloses a setting can be on the workstation gliding supplementary suction hood, is convenient for inhale away the piece that will fall on the workstation surface through supplementary suction hood.
Drawings
FIG. 1 is an isometric view of the complete structure of the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a sectional view of the dust-removing tank of the embodiment.
In the figure: 1. a work table; 11. a saw blade; 12. a power motor; 13. a chute; 2. a dust hood; 21. an adjusting sleeve; 211. tightly abutting against the bolt; 3. a support bar; 4. a dust removal tank; 41. a dust collection pipe; 42. an air outlet pipe; 421. a filter screen; 5. a fan; 51. an air outlet pipe; 6. a wind seal machine; 61. a housing; 62. a discharge pipe; 63. a rotating shaft; 64. a kick-out plate; 65. a material stirring motor; 7. an auxiliary suction hood; 71. a handle; 72. a connecting pipe; 73. a slide block.
Detailed Description
Example (b): a woodworking circular saw, refer to the attached figure 1, comprising a workbench 1, a circular saw blade 11 rotatably connected to the workbench 1, a power motor 12 fixedly connected to the workbench 1 for driving the saw blade 11 to rotate, a dust hood 2 arranged above the workbench 1 and having a downward opening, a support rod 3 arranged at four corners of the dust hood 2 and having one end fixedly connected to the workbench 1, an adjusting sleeve 21 fixedly connected to four corners of the dust hood 2 and sleeved on the support rod 3, a tightening bolt 211 screwed on one side of the adjusting sleeve 21 and penetrating through the side wall of the adjusting sleeve 21, a dust suction pipe 41 fixedly connected to the top of the dust hood 2, a dust removal tank 4 fixedly connected to one end of the dust suction pipe 41 departing from the dust hood 2 and located on one side of the workbench 1, a wind seal 6 arranged at the bottom of the dust removal tank 4, a gas outlet pipe 42 fixedly connected to one side of the dust removal tank 4 departing from the dust suction pipe 41, a wind, Fixed connection deviates from fan 5 of 4 one ends in dust removal tank at outlet duct 42, fixed connection is at the play tuber pipe 51 of fan 5 air-out department, the setting is located saw bit 11 both sides and can be on workstation 1 along being close to and keeping away from the supplementary suction hood 7 that the direction of saw bit 11 slided, fixed connection is at two connecting pipes 72 and the handle 71 of fixed connection at suction hood 2 top that two suction hoods 2 deviate from one side each other.
Referring to fig. 1 and 2, the axis of the saw blade 11 is horizontally arranged and the top of the saw blade 11 is higher than the top surface of the workbench 1, the end of the abutting bolt 211 penetrates through the side wall of the adjusting sleeve 21 to abut against the support rod 3, the length directions of the two auxiliary dust hoods 7 are parallel to the length direction of the workbench 1, the two ends of the two auxiliary dust hoods 7 are flush with the two ends of the workbench 1, the side, close to each other, of the two auxiliary dust hoods 7 is an opening side, and one side of the top of the auxiliary dust hoods 7 is flush with the top surface of the workbench 1. The connection pipe 72 and the dust suction pipe 41 are both hoses.
Loosening the abutting bolt 211 can adjust the height of the dust hood 2 according to the thickness of the wood to be sawed, the chips generated by the wood in the sawing process enter the dust hood 2 together with air under the action of the fan 5, then enter the dust removal tank 4 through the dust hood 2 and the dust removal pipe 41, the chips are sent out from the air seal 6 at the bottom of the dust removal tank 4, and the air is sent out through the fan 5.
Referring to fig. 1 and 2, two sliding grooves 13 are formed in the top of the workbench 1 near the two ends, the length direction of the sliding grooves 13 is parallel to the width direction of the top surface of the workbench 1, and sliding blocks 73 which are matched with the sliding grooves 13 and can slide in the sliding grooves 13 along the length direction of the sliding grooves 13 are fixedly connected to the bottom of the auxiliary dust hood 7 near the two ends.
After the wood sawing is finished, the auxiliary dust hood 7 is slid, and the chips on the surface of the worktable 1 can be sucked into the connecting pipe 72 through the auxiliary dust hood 7 and then sent into the dust removing tank 4 through the connecting pipe 72 and the dust removing pipe 41.
Referring to fig. 3, a filter screen 421 is fixedly connected to the inner wall of the air outlet pipe 42 near one end of the dust removing tank 4, and the air filters the debris while passing through the filter screen 421. The air seal machinery 6 comprises a shell 61 fixedly connected with the bottom of the dust removing tank 4, a discharge pipe 62 fixedly connected with the bottom of the shell 61, a rotating shaft 63 arranged in the shell 61 and with two ends rotatably connected with the shell 61, a plurality of material shifting plates 64 fixedly connected with the rotating shaft 63 and uniformly distributed around the rotating shaft 63, and a material shifting motor 65 fixedly connected with the shell 61 and used for driving the rotating shaft 63 to rotate; the axial direction of the rotary shaft 63 is horizontally arranged and the side of the switch plate 64 facing away from the rotary shaft 63 and the inner side of the housing 61 are in contact with each other.
The working principle of the woodworking circular saw when in use is as follows: unscrewing and resisting the height that dust hood 2 was adjusted to the thickness of timber that fastening bolt 211 can saw cut as required, the produced piece of timber in the middle of the process of saw cutting enters into dust hood 2 together with the air under the effect of fan 5 in the middle of, then enter into dust removal tank 4 through dust hood 2 and dust absorption pipe 41 when, the piece is sent out from airlock 6 of dust removal tank 4 bottom, the air is then sent out through fan 5, after the timber saw cuts, slip auxiliary dust hood 7, can be through auxiliary dust hood 7 with the piece suction on workstation 1 surface in the middle of connecting pipe 72, then send into in the middle of dust removal tank 4 through connecting pipe 72 and dust absorption pipe 41.
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 (8)
1. The utility model provides a woodworking circular saw, includes workstation (1), rotates circular saw blade (11) and the fixed connection of connection on workstation (1) and is used for driving saw blade (11) to carry out pivoted motor power (12) on workstation (1), its characterized in that: the dust collection device is characterized by further comprising a dust collection cover (2) with a downward opening, a support rod (3) which is arranged at the four corners of the dust collection cover (2) and used for supporting the dust collection cover (2), a dust collection pipe (41) fixedly connected to the top of the dust collection cover (2), a dust collection tank (4) which is fixedly connected to one end, away from the dust collection cover (2), of the dust collection pipe (41) and is positioned on one side of the workbench (1), an air outlet pipe (42) fixedly connected to one side, away from the dust collection pipe (41), of the dust collection tank (4), a fan (5) fixedly connected to one end, away from the dust collection tank (4), of the air outlet pipe (42), an air outlet pipe (51) fixedly connected to the air outlet position of the fan (5) and a filter screen (421) fixedly;
the dust suction pipe (41) is a hose and one end of the bottom of the support rod (3) is fixedly connected to the workbench (1).
2. The woodworking circular saw of claim 1, wherein: and the bottom of the dust removing tank (4) is fixedly connected with an air seal machine (6) for sending out the scraps from the bottom of the dust removing tank (4).
3. The woodworking circular saw of claim 2, wherein: the air seal machinery (6) comprises a shell (61) fixedly connected to the bottom of the dust removal tank (4), a discharge pipe (62) fixedly connected to the bottom of the shell (61), a rotating shaft (63) arranged in the shell (61) and with two ends rotatably connected to the shell (61), a plurality of material shifting plates (64) fixedly connected to the rotating shaft (63) and uniformly distributed around the rotating shaft (63), and a material shifting motor (65) fixedly connected to the shell (61) and used for driving the rotating shaft (63) to rotate;
the axial direction of the rotating shaft (63) is horizontally arranged, and one side of the material shifting plate (64) departing from the rotating shaft (63) is contacted with the inner side of the shell (61).
4. The woodworking circular saw of claim 1, wherein: the dust hood (2) can be adjusted in position on the support rod (3) along the vertical direction.
5. The woodworking circular saw of claim 1, wherein: the dust hood (2) is close to the position of bracing piece (3) and all fixedly connected with adjusting collar (21), adjusting collar (21) cover is established on bracing piece (3) and the inner wall of adjusting collar (21) is in the same place with the outside of bracing piece (3) is pasted each other, adjusting collar (21) can slide from top to bottom on bracing piece (3), one side threaded connection of adjusting collar (21) has support tight bolt (211) that passes adjusting collar (21) lateral wall, the periphery that supports tight bolt (211) passes adjusting collar (21) and bracing piece (3) contacts each other.
6. The woodworking circular saw of claim 1, wherein: the top of workstation (1) is provided with two supplementary suction hood (7) that are located saw bit (11) both sides respectively, the opening of supplementary suction hood (7) is towards saw bit (11) one side, the bottom one side of supplementary suction hood (7) is laminated each other with workstation (1) and supplementary suction hood (7) can slide along the direction of being close to and keeping away from saw bit (11) on workstation (1), one side that supplementary suction hood (7) deviate from each other all fixedly connected with connecting pipe (72), connecting pipe (72) are on dust absorption pipe (41) for the other end fixed connection of supplementary suction hood (7), connecting pipe (72) are the hose.
7. The woodworking circular saw of claim 6, wherein: two ends of the auxiliary dust hood (7) are flush with two ends of the workbench (1), two sliding grooves (13) are formed in the positions, close to the two ends, of the top surface of the workbench (1), and the length directions of the sliding grooves (13) are parallel to the width direction of the workbench (1);
the bottom of the high end of the auxiliary dust hood (7) is fixedly connected with a sliding block (73) which can slide in the sliding groove (13) along the length direction of the sliding groove (13).
8. The woodworking circular saw of claim 7, wherein: and one side of the top of the dust hood (2) is fixedly connected with a handle (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119420.XU CN209831881U (en) | 2019-01-24 | 2019-01-24 | Woodworking circular saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119420.XU CN209831881U (en) | 2019-01-24 | 2019-01-24 | Woodworking circular saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209831881U true CN209831881U (en) | 2019-12-24 |
Family
ID=68902405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119420.XU Expired - Fee Related CN209831881U (en) | 2019-01-24 | 2019-01-24 | Woodworking circular saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209831881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207897A (en) * | 2020-10-13 | 2021-01-12 | 绍兴市华获智能装备有限公司 | Energy-concerving and environment-protective type log splitter |
| CN114227783A (en) * | 2021-12-09 | 2022-03-25 | 江苏安卡新材料科技有限公司 | Fiber elastic composite bulletproof flashboard and preparation device thereof |
| CN116352837A (en) * | 2023-02-17 | 2023-06-30 | 江西团团圆家具有限公司 | Ecological dust collecting equipment in furniture course of working |
-
2019
- 2019-01-24 CN CN201920119420.XU patent/CN209831881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207897A (en) * | 2020-10-13 | 2021-01-12 | 绍兴市华获智能装备有限公司 | Energy-concerving and environment-protective type log splitter |
| CN114227783A (en) * | 2021-12-09 | 2022-03-25 | 江苏安卡新材料科技有限公司 | Fiber elastic composite bulletproof flashboard and preparation device thereof |
| CN116352837A (en) * | 2023-02-17 | 2023-06-30 | 江西团团圆家具有限公司 | Ecological dust collecting equipment in furniture course of working |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20220124 |