CN220761869U - Practical dust extraction for cutting platform - Google Patents

Abstract

The utility model discloses a dust collection device for a practical cutting platform, which belongs to the technical field of dust collection and comprises a dust collection pipeline, wherein four limit switches are arranged on the rear side wall body of the dust collection pipeline and are transversely and uniformly distributed, a movable sliding block is arranged at the rear of the dust collection pipeline and consists of a C-shaped mounting frame and a rubber push plate, the rubber push plate is arranged at the front end of the C-shaped mounting frame, four dust collection openings are transversely and uniformly formed in the front side wall body of the dust collection pipeline, the front side wall body of the dust collection pipeline is penetrated by the four dust collection openings, a dust outlet pipeline is fixedly arranged at the right end of the dust collection pipeline and can be connected with a dust collection fan, the movable sliding block is arranged at the rear side of the dust collection pipeline by arranging the limit switches on the rear side wall body of the dust collection pipeline, and the movable sliding block is arranged on a portal frame of metal cutting equipment.

Description

Practical dust extraction for cutting platform

Technical Field

The utility model relates to the technical field of dust collection, in particular to a dust collection device for a practical cutting platform.

Background

The metal cutting platform can produce a large amount of smoke and dust at the in-process of carrying out processing cutting to the work piece to in order to collect the smoke and dust that produces, and then reduce the pollution of the smoke and dust that produces to surrounding environment, can set up dust extraction on the metal cutting platform often, and can set up the valve that is used for opening and closed dust absorption mouth on dust extraction's the dust absorption pipeline. However, the valve at the dust suction port of the conventional dust suction pipe is usually opened and closed by using a program, however, the cost of opening and closing the valve on the dust suction pipe by using a program is high, the cost performance is low, and the final practicability is poor, so that a dust suction device for a practical cutting platform is required to solve the problems.

Disclosure of Invention

The utility model mainly aims to provide a dust collection device for a practical cutting platform, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a dust extraction for cutting platform, includes the dust absorption pipeline, install four limit switch on the back lateral wall body of dust absorption pipeline, four limit switch is horizontal evenly distributed, the slider is installed at the rear of dust absorption pipeline, it comprises C shape mounting bracket and rubber push pedal to remove the slider, the front end at C shape mounting bracket is installed to the rubber push pedal.

Preferably, four dust collection openings are transversely and uniformly formed in the front side wall body of the dust collection pipeline, the four dust collection openings penetrate the front side wall body of the dust collection pipeline, the dust outlet pipeline is fixedly arranged at the right end of the dust collection pipeline and can be connected with a dust collection fan, four mounting through holes are transversely and uniformly formed in the rear side wall body of the dust collection pipeline, and the four mounting through holes penetrate the rear side wall body of the dust collection pipeline.

Preferably, four pneumatic grid gate valves are installed at the front end of the dust collection pipeline, the four pneumatic grid gate valves are respectively arranged on the four dust collection ports in a covering mode, and the four pneumatic grid gate valves are fixedly connected with the dust collection pipeline through bolts.

Preferably, four limit switches are respectively electrically connected with four pneumatic grid push-pull valves, the limit switches consist of a switch main body, a rotating arm and rollers, the switch main body is fixedly installed in an installation through hole formed in a rear side wall body of a dust collection pipeline, the rotating arm is rotatably installed on the switch main body, and the rollers are rotatably installed on the rotating arm.

Preferably, the C-shaped mounting frame on the movable slide block is fixedly connected with the rubber push plate.

Preferably, the C-shaped mounting frame on the movable sliding block can be fixedly mounted on the portal frame of the cutting equipment through bolts, the movable sliding block is parallel to the dust collection pipeline, the rubber push plate can be in contact with the rotating arm and the idler wheel on the limit switch, and the length of the movable sliding block is identical to the distance between two adjacent limit switches.

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

through set up limit switch on the back lateral wall body of dust absorption pipeline, set up the removal slider at the rear side of dust absorption pipeline, and install the removal slider on metal cutting equipment's portal frame, the removal slider can carry out horizontal migration at the rear side of dust absorption pipeline along with metal cutting equipment's portal frame, and along with the removal of removal slider, the removal slider can promote the swinging boom rotation of one of them limit switch, simultaneously can break away from the contact with the swinging boom of another limit switch, when the swinging boom on the limit switch is promoted by the removal slider and is produced and rotate, limit switch can be closed, the pneumatic grid push-pull valve that is connected with this limit switch electricity at this moment can be opened, after the swinging boom on the limit switch breaks away from the contact with the removal slider, limit switch can be disconnected at this moment, the pneumatic grid push-pull valve that is connected with limit switch electricity can be closed, the combination of this kind of limit switch and removal slider, the use is simple and convenient, the cost is lower, the cost is high, finally, make dust extraction practicality better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

FIG. 3 is a disassembled view of the dust collection duct and the pneumatic grille shutter valve of the present utility model;

fig. 4 is a schematic structural view of a movable slider according to the present utility model.

In the figure: 1. a dust collection pipeline; 2. a limit switch; 3. moving the slide block; 4. a dust collection port; 5. a dust outlet pipe; 6. pneumatic grid gate valve; 7. mounting through holes; 8. a switch main body; 9. a rotating arm; 10. a roller; 11. a C-shaped mounting rack; 12. a rubber push plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, a dust collection device for a practical cutting platform comprises a dust collection pipeline 1, four dust collection ports 4 are transversely and uniformly formed in the front side wall body of the dust collection pipeline 1, the four dust collection ports 4 penetrate the front side wall body of the dust collection pipeline 1, a dust outlet pipeline 5 is fixedly arranged at the right end of the dust collection pipeline 1, the dust outlet pipeline 5 can be connected with a dust collection fan, four mounting through holes 7 are transversely and uniformly formed in the rear side wall body of the dust collection pipeline 1, the four mounting through holes 7 penetrate the rear side wall body of the dust collection pipeline 1, four pneumatic grid gate valves 6 are mounted at the front end of the dust collection pipeline 1, the four pneumatic grid gate valves 6 are respectively covered on the four dust collection ports 4, the four pneumatic grid gate valves 6 are fixedly connected with the dust collection pipeline 1 through bolts, and the dust collection fan can absorb dust generated by cutting a workpiece through the dust collection ports 4 on the dust collection pipeline 1 in the process of cutting equipment cutting the workpiece, so that the produced dust is polluted to the surrounding environment is reduced.

Referring to fig. 1, 2, 3 and 4, four limit switches 2 are mounted on the rear sidewall of the dust collection pipe 1, the four limit switches 2 are uniformly distributed transversely, the four limit switches 2 are respectively and electrically connected with four pneumatic grid gate valves 6, the limit switch 2 is composed of a switch main body 8, a rotating arm 9 and a roller 10, the switch main body 8 is fixedly mounted in a mounting through hole 7 formed on the rear sidewall of the dust collection pipe 1, the rotating arm 9 is rotatably mounted on the switch main body 8, the roller 10 is rotatably mounted on the rotating arm 9, a movable slider 3 is mounted at the rear of the dust collection pipe 1, the movable slider 3 is composed of a C-shaped mounting frame 11 and a rubber push plate 12, the rubber push plate 12 is mounted at the front end of the C-shaped mounting frame 11, the C-shaped mounting frame 11 on the movable slider 3 is fixedly connected with the rubber push plate 12, the C-shaped mounting frame 11 on the movable slider 3 can be fixedly mounted on a portal frame of a cutting device through bolts, the movable slide block 3 is parallel to the dust collection pipeline 1, the rubber push plate 12 can be in contact with the rotating arm 9 and the idler wheels 10 on the limit switches 2, the length of the movable slide block 3 is the same as the distance between two adjacent limit switches 2, the movable slide block 3 is arranged on the rear side wall body of the dust collection pipeline 1, the movable slide block 3 is arranged on the rear side of the dust collection pipeline 1 and is arranged on the portal frame of the metal cutting equipment, the movable slide block 3 can horizontally move along with the portal frame of the metal cutting equipment on the rear side of the dust collection pipeline 1, the movable slide block 3 can push the rotating arm 9 of one limit switch 2 to rotate along with the movement of the movable slide block 3, meanwhile, the movable slide block 3 can be separated from contact with the rotating arm 9 of the other limit switch 2, and when the rotating arm 9 on the limit switch 2 is pushed by the movable slide block 3 to rotate, the limit switch 2 can be closed, the pneumatic grid push-pull valve 6 electrically connected with the limit switch 2 can be opened at the moment, after the rotary arm 9 on the limit switch 2 is separated from the contact with the movable sliding block 3, the rotary arm 9 can be reset, at the moment, the limit switch 2 can be disconnected, at the moment, the pneumatic grid push-pull valve 6 electrically connected with the limit switch 2 can be closed, the combination of the limit switch 2 and the movable sliding block 3 is simple and convenient in use mode, programming control is not needed, the cost is low, the cost performance is high, and finally the dust collection device is good in practicability.

It should be noted that, the utility model is a dust collection device for a practical cutting platform, the movable slide 3 can be installed and fixed on a portal frame of a metal cutting device, meanwhile, the dust outlet pipeline 5 is connected with a dust collection fan, in the process of cutting a workpiece by the metal cutting device, the movable slide 3 can horizontally move along with the portal frame of the metal cutting device at the rear side of the dust collection pipeline 1, along with the movement of the movable slide 3, the movable slide 3 can push the rotating arm 9 of one limit switch 2 to rotate, and simultaneously can be separated from contact with the rotating arm 9 of the other limit switch 2, when the rotating arm 9 on the limit switch 2 is pushed by the movable slide 3 to rotate, the limit switch 2 can be closed, at the moment, the pneumatic grid gate valve 6 electrically connected with the limit switch 2 can be opened, at the moment, the dust collection fan in a working state can suck the dust generated by cutting the workpiece through the dust collection opening 4 at the moment, after the limit switch 2 is separated from contact with the movable slide 3, the rotating arm 9 on the limit switch 2 can be reset, at the moment, the limit switch 2 can be opened, the pneumatic grid valve 6 electrically connected with the limit switch 2 can be closed, at the moment, and the dust collection fan can not be collected through the dust collection opening at the moment.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a dust extraction for cutting platform, includes dust absorption pipeline (1), its characterized in that: four limit switches (2) are installed on the back side wall body of dust absorption pipeline (1), four limit switches (2) are horizontal evenly distributed, remove slider (3) are installed at the rear of dust absorption pipeline (1), remove slider (3) and constitute by C shape mounting bracket (11) and rubber push pedal (12), rubber push pedal (12) are installed in the front end of C shape mounting bracket (11).

2. The dust collection device for a utility type cutting platform according to claim 1, wherein: four dust absorption mouths (4) have transversely evenly been seted up on the preceding lateral wall body of dust absorption pipeline (1), four dust absorption mouthful (4) all run through the preceding lateral wall body of dust absorption pipeline (1) around, the right-hand member fixed mounting of dust absorption pipeline (1) has out dirt pipeline (5), it can be connected with dust absorption fan to go out dirt pipeline (5), four installation through-holes (7) have transversely evenly been seted up on the back lateral wall body of dust absorption pipeline (1), four installation through-holes (7) all run through the back lateral wall body of dust absorption pipeline (1) around.

3. A utility model provides a dust extraction for cutting platform as defined in claim 2, wherein: four pneumatic grid push-pull valves (6) are arranged at the front end of the dust collection pipeline (1), the four pneumatic grid push-pull valves (6) are respectively covered on the four dust collection ports (4), and the four pneumatic grid push-pull valves (6) are fixedly connected with the dust collection pipeline (1) through bolts.

4. A utility model provides a dust extraction for cutting platform according to claim 3 which characterized in that: four limit switch (2) respectively with four pneumatic grid push-pull valve (6) electricity is connected, limit switch (2) are by switch main part (8), swinging boom (9) and gyro wheel (10) are constituteed, in installation through-hole (7) of seting up on the lateral wall body behind dust absorption pipeline (1) switch main part (8) fixed mounting, swinging boom (9) rotate and install on switch main part (8), gyro wheel (10) rotate and install on swinging boom (9).

5. The dust extraction for a utility type cutting deck as defined in claim 4, wherein: the C-shaped mounting frame (11) on the movable sliding block (3) is fixedly connected with the rubber push plate (12).

6. The dust extraction for a utility type cutting deck as defined in claim 5, wherein: c shape mounting bracket (11) on removal slider (3) accessible bolt fixed mounting is on cutting equipment's portal frame, remove slider (3) and dust absorption pipeline (1) parallel, rubber push pedal (12) can be with swinging boom (9) on limit switch (2), gyro wheel (10) contact, the length of removal slider (3) is the same with the interval of two adjacent limit switch (2).