CN216884162U

CN216884162U - Mechanical automatic cutting device with dust hood

Info

Publication number: CN216884162U
Application number: CN202123163585.3U
Authority: CN
Inventors: 田园
Original assignee: Baoding Shengyang Sawing Equipment Co ltd
Current assignee: Baoding Shengyang Sawing Equipment Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-05
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of cutting devices, and discloses a mechanical automatic cutting device with a dust hood, which comprises a cutting table and cutting equipment arranged at the upper end of the cutting table, wherein the cutting equipment comprises a cutting knife, one side of the outer surface of the cutting knife is provided with a rotating shaft, one end of the rotating shaft is provided with a first conical tooth, the outer surface of the cutting knife is connected with the dust hood, an inner cavity of the dust hood is provided with a telescopic groove, the rotating shaft penetrates through one side of the inner cavity wall of the dust hood, an inner cavity of the telescopic groove is connected with a second conical tooth in a shaft mode, an inner cavity of the second conical tooth is provided with a rectangular groove, an inner cavity of the telescopic groove is provided with a return spring, and the inner cavity of the telescopic groove is provided with the telescopic hood, so that a wiping block can continuously wipe the surface of a cutting part.

Description

Mechanical automatic cutting device with dust hood

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a mechanical automatic cutting device with a dust hood.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

In the working process of the existing cutting machine, the cutting blade cuts materials, but in the cutting process, dust is generated at the cutting position and is collected through a dust collection cover connected with the outer surface cover of the cutting blade, and the dust attached to the surface of the cutting position is inconvenient to collect while dust is collected.

The problems described above are addressed. To this end, a mechanical automated cutting device with a dust hood is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical automatic cutting device with a dust hood, when a cutting knife cuts, the cutting knife drives a rotating shaft arranged at one end, the rotating shaft drives a first conical tooth arranged at one end after rotating, and the first conical tooth drives a second conical tooth, so that a wiping block continuously wipes the surface of a cut part, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a mechanical automatic cutting device with a dust hood comprises a cutting table and cutting equipment arranged at the upper end of the cutting table, wherein the cutting equipment comprises a cutting knife, a rotating shaft is arranged on one side of the outer surface of the cutting knife, a first conical tooth is arranged at one end of the rotating shaft, the outer surface of the cutting knife is connected with the dust hood, a telescopic groove is formed in the inner cavity of the dust hood, the rotating shaft penetrates through one side of the inner cavity wall of the dust hood, a second conical tooth is connected to the inner cavity of the telescopic groove in a shaft mode, and a rectangular groove is formed in the inner cavity of the second conical tooth;

the inner cavity of the telescopic groove is provided with a return spring, and the inner cavity of the telescopic groove is provided with a telescopic cover.

Preferably, a third dust suction hole is formed in the upper end of the telescopic cover, a rectangular rod is connected to one side of the upper end of the telescopic cover in a shaft mode, third conical teeth are arranged at the lower end of the rectangular rod, and a blade groove is formed in the inner cavity of the telescopic cover.

Preferably, the moving groove has been seted up to the telescopic cover inner chamber, and the moving groove inner chamber is provided with the movable plate, and the movable plate lower extreme is provided with cleans the piece, and movable plate upper end both sides are provided with the adapter sleeve, and adapter sleeve one side runs through and is provided with the rotary rod, and rotary rod surface both ends are provided with the fourth toper tooth, and rotary rod surface center is provided with the fifth toper tooth.

Preferably, the upper end of the inner cavity wall of the connecting sleeve is provided with a limiting block, and two sides of the outer surface of the rotating rod are provided with rotating grooves.

Preferably, the upper end of the dust hood is provided with a dust suction pipe, the opening at the lower end of the dust suction pipe is positioned on the top wall of the inner cavity of the dust hood, and the outer surface of the dust suction pipe positioned in the inner cavity of the telescopic groove is provided with a first dust suction hole.

Preferably, the upper end of the moving plate is provided with a second dust suction hole.

Preferably, the rotating groove has an inclined structure.

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

1. according to the mechanical automatic cutting device with the dust hood, when a cutting knife cuts, the cutting knife drives the rotating shaft arranged at one end, the rotating shaft drives the first conical tooth arranged at one end after rotating, and the first conical tooth drives the second conical tooth, so that the surface of a cut part is continuously wiped by the wiping block;

2. when the dust suction pipe sucks dust, the first dust suction hole formed in the outer surface of the dust suction pipe also sucks the dust, so that the dust sucked by the wiping block can be sucked away through the second dust suction hole and then enters the telescopic groove through the third dust suction hole, and the dust is sucked through the first dust suction hole.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cutting table of the present invention;

FIG. 3 is a schematic view of the dust cage of the present invention;

FIG. 4 is a schematic structural view of the retractable cover of the present invention;

FIG. 5 is a schematic top view of the inner structure of the retractable cover of the present invention;

FIG. 6 is a schematic diagram of the structure of the movable plate of the present invention;

FIG. 7 is a schematic side view of the internal structure of the rotating lever of the present invention;

fig. 8 is a front view of the inner structure of the dust cage of the present invention.

In the figure: 1. cutting table; 11. cutting equipment; 12. a cutting knife; 13. a rotating shaft; 14. a first conical tooth; 2. a dust cage; 21. a telescopic cover; 22. a dust collection pipe; 221. a first dust-absorbing hole; 23. an insert pocket; 24. a rectangular bar; 241. a third tapered tooth; 25. a moving groove; 251. moving the plate; 252. a second dust suction hole; 253. a wiping block; 254. connecting sleeves; 255. rotating the rod; 256. a fourth conical tooth; 257. a rotating tank; 258. a limiting block; 259. a fifth conical tooth; 26. a telescopic groove; 261. a return spring; 262. a second tapered tooth; 263. a rectangular groove; 27. and a third dust suction hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 order to solve the technical problem of cleaning dust on the surface of the cutting material, as shown in fig. 1-3 and fig. 5-8, the following preferred technical solutions are provided:

a mechanical automatic cutting device with a dust hood comprises a cutting table 1 and a cutting device 11 arranged at the upper end of the cutting table 1, wherein the cutting device 11 comprises a cutting knife 12, one side of the outer surface of the cutting knife 12 is provided with a rotating shaft 13, one end of the rotating shaft 13 is provided with a first conical tooth 14, the outer surface of the cutting knife 12 is connected with the dust hood 2, an inner cavity of the dust hood 2 is provided with a telescopic groove 26, the rotating shaft 13 penetrates through one side of the inner cavity wall of the dust hood 2, an inner cavity of the telescopic groove 26 is connected with a second conical tooth 262 in a shaft mode, an inner cavity of the second conical tooth 262 is provided with a rectangular groove 263, an inner cavity of the telescopic groove 26 is provided with a reset spring 261, an inner cavity of the telescopic groove 26 is provided with the telescopic hood 21, the upper end of the telescopic hood 21 is provided with a third dust absorption hole 27, one side of the upper end of the telescopic hood 21 is connected with a rectangular rod 24 in a shaft mode, the lower end of the rectangular rod 24 is provided with a third conical tooth 241, an inner cavity of the telescopic hood 21 is provided with a blade groove 23, an inner cavity of the telescopic hood is provided with a movable groove 25, the inner cavity of the moving groove 25 is provided with a moving plate 251, the lower end of the moving plate 251 is provided with a wiping block 253, two sides of the upper end of the moving plate 251 are provided with connecting sleeves 254, one side of each connecting sleeve 254 penetrates through a rotating rod 255, two ends of the outer surface of the rotating rod 255 are provided with fourth conical teeth 256, the center of the outer surface of the rotating rod 255 is provided with a fifth conical tooth 259, the upper end of the inner cavity wall of each connecting sleeve 254 is provided with a limiting block 258, two sides of the outer surface of the rotating rod 255 are provided with rotating grooves 257, and each rotating groove 257 is of an inclined structure.

Specifically, when the cutting knife 12 cuts, the cutting knife 12 drives the rotating shaft 13 with one end disposed, the rotating shaft 13 drives the first tapered tooth 14 with one end disposed after rotating, the first tapered tooth 14 drives the second tapered tooth 262, the second tapered tooth 262 immediately makes the rectangular rod 24 inserted in the inner cavity of the rectangular groove 263 rotate together, the rectangular rod 24 rotates and then drives the fifth tapered tooth 259 through the third tapered tooth 241, the rotating rod 255 rotates after the fifth tapered tooth 259 rotates, the rotating rod 255 rotates and then makes the rotating groove 257 rotate, because the inner cavity of the rotating groove 257 is provided with the limiting block 258, thereby the wiping block 253 continuously wipes the surface of the cut part.

In order to further solve the technical problem of cleaning dust on the surface of the cut material, as shown in fig. 4 and fig. 5-8, the following preferred technical solutions are provided:

the upper end of the dust hood 2 is provided with a dust suction pipe 22, the lower opening of the dust suction pipe 22 is positioned on the top wall of the inner cavity of the dust hood 2, the outer surface of the dust suction pipe 22 positioned in the inner cavity of the telescopic groove 26 is provided with a first dust suction hole 221, and the upper end of the movable plate 251 is provided with a second dust suction hole 252.

Specifically, when the dust suction pipe 22 sucks dust, the first dust suction hole 221 formed in the outer surface of the dust suction pipe 22 sucks dust, so that dust wiped by the wiping piece 253 can be sucked through the second dust suction hole 252 and then enters the telescopic slot 26 after passing through the third dust suction hole 27, and the first dust suction hole 221 sucks dust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical automation cutting device with dust cage, includes cutting bed (1) and cutting equipment (11) that cutting bed (1) upper end set up, its characterized in that: the cutting equipment (11) comprises a cutting knife (12), a rotating shaft (13) is arranged on one side of the outer surface of the cutting knife (12), a first conical tooth (14) is arranged at one end of the rotating shaft (13), a dust collection cover (2) is connected to the outer surface cover of the cutting knife (12), a telescopic groove (26) is formed in the inner cavity of the dust collection cover (2), the rotating shaft (13) penetrates through one side of the inner cavity wall of the dust collection cover (2), a second conical tooth (262) is connected to the inner cavity of the telescopic groove (26) in a shaft coupling mode, and a rectangular groove (263) is formed in the inner cavity of the second conical tooth (262); the inner cavity of the telescopic groove (26) is provided with a return spring (261), and the inner cavity of the telescopic groove (26) is provided with a telescopic cover (21).

2. The mechanical automatic cutting device with dust cage of claim 1, characterized in that: the upper end of the telescopic cover (21) is provided with a third dust suction hole (27), one side of the upper end of the telescopic cover (21) is connected with a rectangular rod (24) in a shaft mode, the lower end of the rectangular rod (24) is provided with a third conical tooth (241), and the inner cavity of the telescopic cover (21) is provided with a blade groove (23).

3. The mechanical automatic cutting device with dust cage of claim 2, characterized in that: the inner cavity of the telescopic cover (21) is provided with a moving groove (25), the inner cavity of the moving groove (25) is provided with a moving plate (251), the lower end of the moving plate (251) is provided with a wiping block (253), two sides of the upper end of the moving plate (251) are provided with connecting sleeves (254), one side of each connecting sleeve (254) is provided with a rotating rod (255) in a penetrating mode, two ends of the outer surface of each rotating rod (255) are provided with fourth conical teeth (256), and the center of the outer surface of each rotating rod (255) is provided with fifth conical teeth (259).

4. The mechanical automatic cutting device with dust cage of claim 3, characterized in that: the upper end of the inner cavity wall of the connecting sleeve (254) is provided with a limiting block (258), and two sides of the outer surface of the rotating rod (255) are provided with rotating grooves (257).

5. The mechanical automatic cutting device with dust cage of claim 4, wherein: the dust collection cover is characterized in that a dust collection pipe (22) is arranged at the upper end of the dust collection cover (2), the lower end opening of the dust collection pipe (22) is positioned on the top wall of the inner cavity of the dust collection cover (2), and a first dust collection hole (221) is formed in the outer surface of the dust collection pipe (22) positioned in the inner cavity of the telescopic groove (26).

6. The mechanical automatic cutting device with dust cage of claim 5, characterized in that: the upper end of the moving plate (251) is provided with a second dust suction hole (252).

7. The mechanical automatic cutting device with dust collection cover of claim 4, characterized in that: the rotating groove (257) is of an inclined structure.