CN113370312A - A dustproof facilities and cut saw for cutting saw - Google Patents
A dustproof facilities and cut saw for cutting saw Download PDFInfo
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- CN113370312A CN113370312A CN202110668451.2A CN202110668451A CN113370312A CN 113370312 A CN113370312 A CN 113370312A CN 202110668451 A CN202110668451 A CN 202110668451A CN 113370312 A CN113370312 A CN 113370312A
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- cutting saw
- dust cover
- dust
- driving
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Abstract
A dust-proof apparatus for a cutting saw and a cutting saw driving mechanism for a cutting saw, comprising: the driving connecting part is connected with the cutting saw body; and the driving part body is in transmission connection with the driving connecting part so as to lift through the driving connecting part. Through above-mentioned structure can solve the saw that cuts among the prior art and can't satisfy the production efficiency requirement of making up of automation line, lead to cutting the saw and drag the problem of producing line production machining efficiency slowly.
Description
Technical Field
The invention relates to the technical field of cutting saw dust prevention, in particular to dust prevention equipment for a cutting saw and the cutting saw.
Background
With the large application of the plate in the industries of plate furniture manufacturing industry, building decoration industry and the like, chips, dust and the like can be generated in the plate cutting and processing process, so that the construction environment pollution is caused. The harmful dust can not only influence the normal operation of other equipment on the production line. Furthermore, what is more important is that a line worker often inhales the harmful dust to cause irreversible damage to his body, and the waste generated after the completion of the processing needs to be collected and disposed of again, resulting in a problem that the cleaning is very inconvenient.
A conventional dust-proof device for a cutting saw is disclosed in, for example, patent application publication No. CN 210589721U. The prior art does not consider the flowing direction of harmful dust in the cutting process of the cutting saw, and the cutting saw is covered by a large cover in a simple and clumsy way. The problem that the dust cover is large in size and difficult to install and arrange is not considered in the mode, and the problem that harmful dust cannot be orderly guided to cause poor dust removal effect is solved.
Disclosure of Invention
The invention aims to provide a cutting saw and dustproof equipment for the same, and aims to solve the problems that the cutting saw dustproof equipment in the prior art is unreasonable in structural design, large in size and poor in dust removal effect. To this end, the present invention provides a dust-proof apparatus for a cutting saw, comprising:
the dust cover wraps the cutting saw body and is matched with the cutting saw body in shape, and one side, facing the saw blade of the cutting saw body, of the dust cover is also provided with an air inlet through which harmful dust enters the dust cover; the dust cover is arranged on the cutting saw body and moves along with the cutting saw body.
Optionally, a dust-proof apparatus for cutting a saw further comprises:
and the negative pressure suction mechanism is communicated with the dust cover so as to form a negative pressure space in the dust cover.
Optionally, the dust cover includes:
the main dust cover body wraps the cutting saw body and is matched with the cutting saw body in shape;
a main suction pipe disposed on and in communication with the dust cover main body; one end of the main suction pipe is communicated with the negative pressure suction mechanism, and the other end of the main suction pipe faces the cutting position of the saw blade of the cutting saw body.
Optionally, the main suction pipe is disposed in the moving direction of the saw blade and disposed on a set of opposite sides of the dust cover main body, respectively.
Optionally, the dust cover main body is a rectangular housing with an opening at the lower end.
Optionally, the negative pressure suction mechanism includes: one end of the dust cover is communicated with the air exhaust pipeline of which the other end extends to the roof of the factory building, and the negative pressure suction machine is communicated with the air exhaust pipeline.
Optionally, it is a plurality of to cut the saw, every cut the saw all be provided with rather than corresponding the dust cover with negative pressure suction mechanism, exhaust pipe transports the harmful dust of collecting to the collection portion is unified to be stored and is handled.
A cutting saw, comprising:
a dust-proof device for the cutting saw; and the number of the first and second groups,
cutting the saw body;
the driving connecting part is connected with the cutting saw body; the driving connecting part is of a flexible connecting structure, and the cutting saw body is vertical in the vertical direction under the action of the self gravity;
and the driving part body is in transmission connection with the driving connecting part so as to lift through the driving connecting part.
Optionally, the driving connection portion includes: the first rotating shaft is arranged between the cutting saw body and the driving part body so as to enable the cutting saw body and the driving part body to rotate relatively, the first rotating seat is arranged on the cutting saw body, and the sleeve part is arranged at the driving end position of the driving part body;
the first rotating shaft is arranged on the first rotating seat, and the sleeving part is sleeved on the first rotating shaft, so that the cutting saw body is vertical to the vertical direction under the action of the gravity of the cutting saw body.
Optionally, a relative gap for the position offset of the cutting saw body is formed between the dust cover and the cutting saw body; the dust cover limits the moving range of the cutting saw body.
Optionally, the driving connection part further includes:
the driving mechanism fixing frame is provided with the driving connecting part and the driving part body; the driving mechanism fixing frame is driven to move in the horizontal direction so as to drive the cutting saw body to move;
the driving mechanism fixing frame is flexibly connected with the driving part body, and the driving part body is vertical to the driving part body along the vertical direction under the action of the self gravity.
Optionally, a second rotating shaft is arranged on the driving mechanism fixing frame; the driving part body is provided with a second rotating seat which is rotatably connected with the second rotating shaft in a sleeved mode, so that the driving part body is vertical to the driving part body in the vertical direction under the action of the gravity of the driving part body.
The technical scheme of the invention has the following advantages:
1. the invention provides a dust-proof device for a cutting saw, which comprises:
the dust cover wraps the cutting saw body and is matched with the cutting saw body in shape, and one side, facing the saw blade of the cutting saw body, of the dust cover is also provided with an air inlet through which harmful dust enters the dust cover; the dust cover is arranged on the cutting saw body and moves along with the cutting saw body.
The existing dust-proof equipment for cutting the saw is used for collecting harmful dust by covering the whole cutting saw through a large cover, so that the dust cover is large in size and difficult to install and arrange, and the existing dust cover cannot effectively collect the harmful dust generated at the position of the saw blade in a targeted manner and further causes the problem of poor dust removal effect. The dust cover is arranged on the cutting saw body and matched with the cutting saw body in shape, so that the cutting saw body is wrapped. Thereby realizing that: the dust cover can move simultaneously along with cutting the saw body and then can realize harmful dust collection work with the dust cover that the volume is less. In addition, the air inlet of the dust cover is arranged on one side of the main body, which faces the saw blade of the cutting saw main body, so that the air inlet is over against the saw blade, harmful dust generated when the saw blade cuts materials such as plates and the like is directly and effectively collected in a targeted manner, and the dust removal effect of the dust cover is improved.
2. The invention provides a dustproof device for a cutting saw, which further comprises: and the negative pressure suction mechanism is communicated with the dust cover so as to form a negative pressure space in the dust cover.
Negative pressure space can be formed in the dust cover by additionally arranging the negative pressure suction mechanism, so that the suction capacity of dust-proof equipment to harmful dust generated by the saw blade is improved.
3. The invention provides a dust-proof device for a cutting saw, which comprises: the main dust cover body wraps the cutting saw body and is matched with the cutting saw body in shape; a main suction pipe disposed on and in communication with the dust cover main body; one end of the main suction pipe is communicated with the negative pressure suction mechanism, and the other end of the main suction pipe faces the cutting position of the saw blade of the cutting saw body.
The dust cover of the present invention comprises: dust cover main part and main suction pipe. The main suction pipe is directly communicated with the negative pressure suction mechanism, so that a larger negative pressure suction force can be generated in the main suction pipe. Through the arrangement of the main suction pipe towards the cutting position of the saw blade of the cutting saw body, the main suction pipe with the strongest suction force can effectively face the position where harmful dust is generated on the saw blade, so that the dust removing capacity of the dust-proof equipment is further improved.
4. According to the dust-proof device for the cutting saw, the main suction pipe is arranged in the moving direction of the saw blade and is respectively arranged on one group of opposite sides of the dust cover main body.
Since the saw blade of the cutting saw body is cutting a plate material or the like, a large amount of harmful dust is generated from the side of the saw blade in the moving direction thereof. Therefore, the main suction pipe is arranged in the moving direction of the saw blade, so that the harmful dust generating position can be effectively and further rightly aligned, and the dust removing capacity of the dust-proof equipment is further improved.
5. The invention provides a dustproof device for a cutting saw, which comprises a negative pressure suction mechanism and a negative pressure suction mechanism, wherein the negative pressure suction mechanism comprises: one end of the dust cover is communicated with the air exhaust pipeline of which the other end extends to the roof of the factory building, and the negative pressure suction machine is communicated with the air exhaust pipeline.
The whole space layout of the factory building can be effectively optimized by arranging the exhaust pipeline on the roof of the factory building, so that the structure of the factory building is clean and tidy.
6. The invention provides a cutting saw, comprising: a dust-proof device for the cutting saw; and cutting the saw body; the driving connecting part is connected with the cutting saw body; the driving connecting part is of a flexible connecting structure, and the cutting saw body is vertical in the vertical direction under the action of the self gravity; and the driving part body is in transmission connection with the driving connecting part so as to lift through the driving connecting part.
Thereby link together the drive division body with cut the two of saw body through above-mentioned flexible connection structure, can guarantee effectively that the saw body that cuts that weight is more heavy removes the in-process still at other states cutting, should cut the saw body and all can follow vertical direction perpendicularly all the time under its self action of gravity to avoid the card stopper to guarantee simultaneously to cut the saw body and carry out the accuracy to panel and cut.
7. The invention provides a cutting saw, wherein the driving connecting part comprises: the first rotating shaft is arranged between the cutting saw body and the driving part body so as to enable the cutting saw body and the driving part body to rotate relatively, the first rotating seat is arranged on the cutting saw body, and the sleeve part is arranged at the driving end position of the driving part body; the first rotating shaft is arranged on the first rotating seat, and the sleeving part is sleeved on the first rotating shaft, so that the cutting saw body is vertical to the vertical direction under the action of the gravity of the cutting saw body.
The length direction of above-mentioned first pivot with the moving direction that cuts the saw body is mutually perpendicular to guarantee to cut the saw body and receive driven ground along cutting the saw body moving direction and cut the in-process, cut the saw body and can keep along vertical direction perpendicular by its self action of gravity all the time effectively, guarantee to cut the saw body and carry out the accuracy to panel and cut.
8. According to the cutting saw provided by the invention, a relative gap for the position offset of the cutting saw body is formed between the dust cover and the cutting saw body; the dust cover limits the moving range of the cutting saw body.
The dustproof cover not only can play a dustproof role. And the cutting saw body can be limited, so that the cutting saw body is offset in position and automatically adjusted within an allowable range.
9. The invention provides a cutting saw, the driving connecting part also comprises: the driving mechanism fixing frame is provided with the driving connecting part and the driving part body; the driving mechanism fixing frame is driven to move in the horizontal direction so as to drive the cutting saw body to move; the driving mechanism fixing frame is flexibly connected with the driving part body, and the driving part body is vertical to the driving part body along the vertical direction under the action of the self gravity.
The driving mechanism fixing frame can be driven to move along the length direction of the fixing frame guide sliding rail, so that the cutting saw body can horizontally translate, and cutting and resetting actions are further completed.
In the invention, the driving mechanism fixing frame and the driving part body are flexibly connected, so that the driving part body can be kept vertical under the action of gravity, the driving part body and the cutting saw body are kept in a vertical state, and the phenomenon that the driving part body is blocked and the lifting driving action of the cutting saw body is influenced by position offset is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a dust-proof device for a cutting saw according to the present invention;
FIG. 2 is a schematic view of the interior structure of the main body of the dust cover of the dust-proof device of the present invention;
FIG. 3 is a schematic view of the connection structure of the driving mechanism fixing frame, the driving portion body, the driving connecting portion and the cutting saw body according to the present invention;
FIG. 4 is a schematic view of the mounting position of the cutting saw body on the guide rail of the fixing frame according to the present invention;
fig. 5 is a schematic view of a cutting saw production line according to the present invention.
Description of reference numerals:
1-a dust cover; 2-cutting the saw body; 3-a saw blade; 4-air inlet; 5-a dust cover body; 6-main suction pipe; 7-a drive connection; 8-a drive section body; 9-a first rotating shaft; 10-a first rotating base; 11-a socket joint; 12-a drive mechanism mount; 13-a second shaft; 14-a second rotating seat; 15-fixed frame guide slide rail.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
There is described a dust-proof apparatus for a cutting saw, as shown in fig. 1 and 2, comprising:
the dust cover 1 wraps the cutting saw body 2 and is matched with the cutting saw body in shape, and an air inlet 4 for harmful dust to enter the dust cover 1 is further formed in one side, facing the saw blade 3 of the cutting saw body 2, of the dust cover 1; the dust cover 1 is arranged on the cutting saw body 2 and moves along with the cutting saw body 2; in the present embodiment, as shown in fig. 1, the dust cover 1 includes: the dust cover main body 5 wraps the cutting saw body 2 and is matched with the cutting saw body in shape; a main suction pipe 6, the main suction pipe 6 being provided on the dust cover main body 5 and communicating therewith; one end of the main suction pipe 6 is communicated with the negative pressure suction mechanism, and the other end of the main suction pipe faces the cutting position of the saw blade 3 of the cutting saw body 2. The main suction pipe 6 is a rectangular housing with an open lower end, is arranged in the moving direction of the saw blade 3, and is respectively arranged on a group of opposite sides of the dust cover main body 5, so that the position where harmful dust is generated can be effectively and further directly opposite, and the dust removing capability of the dust-proof equipment is further improved. In addition, the dust cover 1 is arranged on the cutting saw body 2 and matched with the cutting saw body in shape, so that the cutting saw body 2 is wrapped. Thereby realizing that: the dust cover 1 can move along with the cutting saw body 2, so that harmful dust collection can be realized by using the dust cover 1 with smaller volume;
the negative pressure suction mechanism is communicated with the dust cover 1 so as to form a negative pressure space in the dust cover 1; in this embodiment, the negative pressure suction mechanism includes: one end of the dust cover is communicated with the dust cover 1, the other end of the dust cover extends to an exhaust pipeline of a factory building roof, and the negative pressure suction machine is communicated with the exhaust pipeline.
Of course, the structure of the dust cover 1 is not limited in this embodiment, and in other embodiments, the dust cover 1 only includes the main dust cover body 5 wrapping the cutting saw body 2 and matching the shape thereof.
Example 2
A cutting saw, as shown in fig. 5 and 4, comprising:
a dust-proof device for the cutting saw; and the number of the first and second groups,
a cutting saw body 2;
a driving connection part 7 connected with the cutting saw body 2; as shown in fig. 3, the driving connection part 7 is a flexible connection structure, and the cutting saw body 2 is vertical in the vertical direction under the action of its own weight; in the present embodiment, the drive connection portion 7 includes: a first rotating shaft 9 arranged between the cutting saw body 2 and the driving part body 8 to enable the cutting saw body 2 and the driving part body 8 to rotate relatively, a first rotating seat 10 arranged on the cutting saw body 2, and a sleeve part 11 arranged at the driving end position of the driving part body 8; the first rotating shaft 9 is arranged on the first rotating seat 10, and the sleeve joint part 11 is sleeved on the first rotating shaft 9, so that the cutting saw body 2 is vertical in the vertical direction under the action of the gravity of the cutting saw body; the driving part body 8 and the cutting saw body 2 are connected together through the flexible connection structure, so that the heavy cutting saw body 2 can be effectively ensured to be in other states in the cutting moving process, and the cutting saw body 2 can be always vertical in the vertical direction under the action of the gravity of the cutting saw body 2, so that the phenomenon that the cutting saw body 2 is blocked is avoided, and the cutting saw body 2 is ensured to accurately cut the plate;
and the driving part body 8 is in transmission connection with the driving connecting part 7 so as to lift through the driving connecting part 7. Moreover, a relative gap for the position offset of the cutting saw body 2 is formed between the dust cover 1 and the cutting saw body 2; the dust cover 1 restricts the moving range of the cutting saw body 2. The dustproof cover 1 can play a dustproof role. In addition, the cutting saw body 2 can be limited, so that the cutting saw body is offset in position and automatically adjusted within an allowable range;
a driving mechanism fixing frame 12, as shown in fig. 4, on which the driving connecting portion 7 and the driving portion body 8 are mounted; the driving mechanism fixing frame 12 is driven to move in the horizontal direction so as to drive the cutting saw body 2 to move; in this embodiment, as shown in fig. 3, the driving mechanism fixing frame 12 is flexibly connected to the driving portion body 8, and the driving portion body 8 is vertical in the vertical direction under its own weight. Specifically, the driving mechanism fixing frame 12 is provided with a second rotating shaft 13; be provided with on the drive division body 8 with second pivot 13 sets up the second that rotates the continuous seat 14 of rotation, so that drive division body 8 is perpendicular along vertical direction under its self action of gravity, can make its self of drive division body 8 keep along vertical direction is perpendicular under the action of gravity simultaneously to make drive division body 8 all keep the vertical state with cutting saw body 2, avoid the jam to avoid drive division body 8 to take place position offset simultaneously and influence the lift drive action to cutting saw body 2.
In addition, on the panel processing production line that the saw that cuts used in this embodiment, it is a plurality of to cut the saw, every cut the saw all be provided with rather than corresponding dust cover 1 with the vacuum suction mechanism, the exhaust pipe will collect harmful dust and transport to the collection portion unified and concentrate storage processing. Above-mentioned exhaust pipe one end with dust cover 1 is linked together the exhaust pipe that the other end extends to the factory building roof to optimize the whole spatial layout of factory building effectively, make the clean and tidy structure of factory building.
Of course, the structure of the driving portion body 8 is not particularly limited in this embodiment, and in other embodiments, the driving portion body 8 may also be a single hydraulic telescopic cylinder arranged in the vertical direction; alternatively, the driving portion body 8 may be a separate air compression cylinder arranged in the vertical direction.
Of course, the structure of the driving connection portion 7 is not limited in this embodiment, and in other embodiments, the driving connection portion may be a rotary insertion plate that is inserted and rotatably connected, one of the rotary insertion plate and the rotary insertion plate is in a groove shape, and the other of the rotary insertion plate and the rotary insertion plate is a convex plate inserted into the groove. The cutting saw body 2 and the driving part body 8 are connected in a rotating way through the rotating insertion plate.
Of course, the flexible structure connecting the driving mechanism fixing frame 12 and the driving portion body 8 is not specifically limited in this embodiment, and in other embodiments, the flexible structure may also be an elastic member, a rotary insertion plate, or the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (12)
1. A dust-proof apparatus for a cutting saw, comprising:
the dust cover (1), the cutting saw body (2) is wrapped by the dust cover (1) and the dust cover (1) is matched with the cutting saw body in shape, and one side, facing the saw blade (3) of the cutting saw body (2), of the dust cover (1) is further provided with an air inlet (4) for harmful dust to enter the dust cover (1); the dust cover (1) is arranged on the cutting saw body (2) and moves along with the cutting saw body (2).
2. The dust prevention apparatus for a cutting saw of claim 1, further comprising:
the negative pressure suction mechanism is communicated with the dust cover (1) so as to form a negative pressure space in the dust cover (1).
3. Dust protection arrangement for cutting saws according to claim 2, characterized in that the dust cover (1) comprises:
the dust cover main body (5), the dust cover main body (5) wraps the cutting saw body (2) and is matched with the cutting saw body in shape;
a main suction pipe (6), wherein the main suction pipe (6) is arranged on the dust cover main body (5) and communicated with the dust cover main body; one end of the main suction pipe (6) is communicated with the negative pressure suction mechanism, and the other end of the main suction pipe faces the cutting position of the saw blade (3) of the cutting saw body (2).
4. The dust preventing apparatus for a cutting saw as set forth in claim 3, wherein the main suction pipe (6) is provided in a moving direction of the saw blade (3) and on a set of opposite sides of the dust cover main body (5), respectively.
5. Dust protection arrangement for cutting saws according to claim 3, characterized in that the dust cover body (5) is a rectangular housing open at the lower end.
6. The dust prevention apparatus for a cutting saw according to any one of claims 2 to 5, wherein the negative pressure suction mechanism includes: one end of the dust cover is communicated with the dust cover (1), the other end of the dust cover extends to an exhaust pipeline of a factory building roof, and the negative pressure suction machine is communicated with the exhaust pipeline.
7. The dust-proof apparatus for cutting saw according to claim 6, wherein the cutting saw is plural, each cutting saw is provided with the dust-proof cover (1) and the negative pressure suction mechanism corresponding thereto, and the exhaust duct collectively transports the collected harmful dust to a collecting part for centralized storage and treatment.
8. A cutting saw, comprising:
the dust prevention apparatus for a cutting saw of any one of claims 1 to 7; and the number of the first and second groups,
a cutting saw body (2);
the driving connecting part (7) is connected with the cutting saw body (2); the driving connecting part (7) is of a flexible connecting structure, and the cutting saw body (2) is vertical in the vertical direction under the action of the gravity of the cutting saw body;
and the driving part body (8) is in transmission connection with the driving connecting part (7) so as to lift through the driving connecting part (7).
9. Cutting saw according to claim 8, characterized in that the drive connection (7) comprises: a first rotating shaft (9) which is arranged between the cutting saw body (2) and the driving part body (8) to enable the cutting saw body and the driving part body (8) to rotate relatively, a first rotating seat (10) which is arranged on the cutting saw body (2), and a sleeve joint part (11) which is arranged at the driving end position of the driving part body (8);
the first rotating shaft (9) is arranged on the first rotating seat (10), and the sleeving part (11) is sleeved on the first rotating shaft (9) so that the cutting saw body (2) is vertical to the vertical direction under the action of the gravity of the cutting saw body.
10. The cutting saw as set forth in claim 9, wherein the dust cover (1) and the cutting saw body (2) have a relative clearance therebetween for positional displacement of the cutting saw body (2); the dust cover (1) limits the moving range of the cutting saw body (2).
11. Cutting saw according to any one of claims 8-10, characterized in that the drive connection (7) further comprises:
the driving mechanism fixing frame (12), the driving connecting part (7) and the driving part body (8) are arranged on the driving mechanism fixing frame (12); the driving mechanism fixing frame (12) is driven to move in the horizontal direction so as to drive the cutting saw body (2) to move;
the driving mechanism fixing frame (12) is flexibly connected with the driving part body (8), and the driving part body (8) is vertical to the driving part body along the vertical direction under the action of the self gravity.
12. The cutting saw as set forth in claim 11, wherein a second rotary shaft (13) is provided on the driving mechanism holder (12); and a second rotating seat (14) which is rotatably connected with the second rotating shaft (13) in a sleeved mode is arranged on the driving part body (8), so that the driving part body (8) is vertical to the driving part body along the vertical direction under the action of the gravity of the driving part body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110668451.2A CN113370312B (en) | 2021-06-16 | 2021-06-16 | Cutting saw |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110668451.2A CN113370312B (en) | 2021-06-16 | 2021-06-16 | Cutting saw |
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| CN113370312A true CN113370312A (en) | 2021-09-10 |
| CN113370312B CN113370312B (en) | 2022-05-06 |
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| CN202110668451.2A Active CN113370312B (en) | 2021-06-16 | 2021-06-16 | Cutting saw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589766A (en) * | 2022-03-31 | 2022-06-07 | 江苏开品特木业科技有限公司 | Saw cutting device |
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| CN114589766A (en) * | 2022-03-31 | 2022-06-07 | 江苏开品特木业科技有限公司 | Saw cutting device |
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| CN113370312B (en) | 2022-05-06 |
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