CN115464438A

CN115464438A - Lightning protection electromechanical cutting device capable of reducing noise

Info

Publication number: CN115464438A
Application number: CN202211248156.2A
Authority: CN
Inventors: 梅仁涛; 陈卓; 王好喜; 王凯; 陆远柱; 唐志成; 蒋龙庆
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-13

Abstract

The invention discloses a lightning protection electromechanical mechanical cutting device capable of reducing noise, which relates to the technical field and comprises a connecting ring plate and a connecting cover plate, wherein the connecting ring plate is arranged on the upper side of a device main body; the invention can prevent noise generated by steel cutting from being transmitted to the external environment, realize the function of high-efficiency noise reduction, avoid the pollution of harmful gas generated by the steel cutting to the outside, have good environmental protection function and ensure the health of workers.

Description

Lightning protection electromechanical cutting device capable of reducing noise

Technical Field

The invention relates to the technical field of mechanical cutting, in particular to a lightning protection electromechanical mechanical cutting device capable of reducing noise.

Background

The cutting device of the lightning protection electromechanical machine is the most extensive general tool in industrial application, can be used for a plurality of fields such as metal material cutting, panel cutting and house ornamentation in industry, and because the application field is different, its structure is slightly different, but the overall structure is mostly similar. A common disadvantage of this type of cutting tool is that it is relatively noisy.

However, in the prior art, because the cutting knife of the existing cutting device is exposed to the outside, the noise generated when the cutting knife cuts steel can be directly transmitted to the outside environment and the ears of workers, so that the noise pollution is caused, and therefore, the lightning protection electromechanical mechanical cutting device capable of reducing the noise is provided.

Disclosure of Invention

The invention aims to provide a lightning protection electromechanical mechanical cutting device capable of reducing noise, and aims to solve the problem that noise pollution is caused because noise generated when a cutting knife cuts steel is directly transmitted to the external environment and ears of workers because the cutting knife of the existing cutting device is exposed to the outside in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a lightning protection electromechanical machine cutting device that can noise reduction, is including setting up the connecting ring board at device main part upside, still includes the joint cover board, the lower surface of joint cover board is close to the equal fixedly connected with cored slab in both sides, and the lower surface of joint cover board is close to the equal fixedly connected with acoustical panel in other both sides, and is two sets of the equal fixedly connected with peg graft pole in both sides of cored slab, the two inside walls of device main part are close to both sides and have all seted up the inserting groove, the inboard of connecting ring board is close to the corner position and all is provided with and carries the seat.

As a further scheme of the invention: the section shape of the device main body is U-shaped, the connecting ring plates are square, the two groups of hollow plates are made of transparent glass materials, sealing gaskets are fixedly connected to the opposite side edge positions of the two groups of hollow plates, connecting grooves are formed in the two side walls of the device main body, the two groups of silencing plates are located inside the two groups of connecting grooves respectively, the four groups of inserting rods are located inside the four groups of inserting grooves respectively, the two groups of hollow plates are movably mounted on the two sides of the inside of the device main body through the cooperation of the two groups of inserting rods and the two groups of inserting grooves, and the four groups of carrying seats are made of elastic materials.

As a further scheme of the invention: the lifting column and the two groups of limiting columns are fixedly connected to two sides of the connecting cover plate respectively, a first fixing plate and two groups of second fixing plates are fixedly connected to two side faces of the connecting ring plate respectively, a rotating motor is fixedly connected to the lower surface of the first fixing plate, a screw shaft is mounted at the output end of the rotating motor, and limiting slide bars are fixedly connected to the upper surfaces of the two groups of second fixing plates.

As a further scheme of the invention: the upper ends of the two groups of limiting columns are provided with sliding holes in a penetrating mode, the two groups of limiting columns are connected with the two groups of limiting sliding rods in a sliding mode through the sliding holes respectively, the upper ends of the lifting columns are provided with threaded holes in a penetrating mode, and the lifting columns are in threaded connection with the screw shaft through the threaded holes.

As a further scheme of the invention: the inside of connecting ring board is close to both sides and all is provided with and removes the grooved bar, and two sets of the equal fixedly connected with spacing slider in both ends of removing the grooved bar, spacing spout has all been seted up to two inside walls of connecting ring board, and spacing slider is located the inside of spacing spout, the outside of connecting ring board is provided with rotates the handle, the inboard fixedly connected with threaded rod of rotating the handle, and the lateral surface of threaded rod is provided with symmetrical screw thread section, and two sets of remove the grooved bar all with threaded rod threaded connection, two sets of the equal fixedly connected with two sets of dead levers in the inside of removing the grooved bar, four groups the outside of dead lever all overlaps and is equipped with the movable block, and the outside of four groups of dead levers all overlaps and is equipped with retraction spring, four groups of movable block respectively with four groups of carrier seat fixed connection.

As a further scheme of the invention: the utility model discloses a pneumatic suction pump, including connection cover plate, driving motor, cutting knife, elevator, driving motor, air pump, exhaust pump, air outlet fixedly connected with exhaust pipe, connection cover plate's upper surface is provided with the rotary disk near the intermediate position, the last fixed surface of rotary disk installs the pneumatic cylinder, the telescopic link is installed to the output of pneumatic cylinder, the lower extreme fixedly connected with elevator of telescopic link, driving motor and cutting knife are installed respectively to the both sides of elevator, fixedly connected with fender shell on the elevator, the two sets of connecting pipes of outside fixedly connected with of fender shell, the two sets of side pipes of downside fixedly connected with of fender shell, connection cover plate's upper surface all installs the filter box near both sides, connection cover plate's upper surface just is located and is provided with the aspiration pump between two sets of filter boxes, the air inlet fixedly connected with exhaust pipe of aspiration pump, the gas outlet fixedly connected with blast pipe of aspiration pump, the downside fixedly connected with of connection ring board is collected and is fought, the lower surface of connection ring board just is located the equal fixedly connected with bracing piece in corner position.

As a further scheme of the invention: the lifting block is movably mounted on the lower side of the connecting cover plate through a telescopic rod, the short shaft is mounted at the output end of the driving motor and fixedly connected with the cutting knife, the blocking shell is located on the upper side of the cutting knife, and the two groups of blocking shells are in fan-shaped arrangement.

As a further scheme of the invention: the air suction holes are formed in the opposite sides of the two groups of side pipes, the two groups of filter boxes are respectively connected with the two groups of connecting pipes, the exhaust pipe is T-shaped, and the two groups of filter boxes are fixedly connected with the exhaust pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. make the steel card put between four group of year seats through four group's movable blocks of two sets of moving channel bars cooperation, noise that produces between steel and the device when tentatively reducing the cutting, start the rotating electrical machines of first fixed plate lower surface after that, it rotates to drive the lead screw axle, thereby drive lift post downstream under the cooperation of screw hole, and then drive the apron downstream through two sets of spacing posts of spacing slide bar cooperation on two sets of second fixed plates, two sets of abatvoix insert the inside of two sets of spread grooves respectively this moment, and two sets of hollow plates are then through two sets of jack bar cooperation two sets of jack grooves and movable mounting in the inside both sides of device main part respectively, can prevent that the produced noise of steel cutting from transmitting in the external environment, realize the high-efficient function of making an uproar of falling, staff's physical and mental health has been guaranteed.

2. Through the aspiration pump that starts connection cover plate upper surface, the harmful gas that produces of cutting knife department when cutting steel through the suction hole on fan-shaped fender shell and two sets of side pipes is in real time suction to two sets of connecting pipes, then filter in leading-in respectively to two sets of filters with harmful gas, later discharge the external world with harmless gas through T style of calligraphy exhaust tube cooperation blast pipe, produced harmful gas causes the pollution to the external world when can avoiding steel cutting, has fine environmental protection, staff's is healthy has further been guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

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

FIG. 2 is a schematic view of the connection structure of the device main body according to the present invention.

FIG. 3 is a schematic view of the connection structure of the cover plate and the device body according to the present invention.

FIG. 4 is a schematic view of a carrier seat of the present invention.

FIG. 5 is a schematic view of a coupling structure of the shield shell according to the present invention.

Fig. 6 is a schematic top view of the present invention.

In the figure: 1. a device main body; 2. a connecting ring plate; 3. a collecting hopper; 4. a support bar; 5. rotating the handle; 6. a threaded rod; 7. moving the grooved bar; 8. a limiting slide block; 9. a limiting chute; 10. a fixing rod; 11. a retraction spring; 12. a moving block; 13. a carrier seat; 14. a first fixing plate; 15. a rotating electric machine; 16. a screw shaft; 17. connecting a cover plate; 18. a lifting column; 19. a second fixing plate; 20. a limiting slide bar; 21. a limiting post; 22. a sound-absorbing panel; 23. a hollow slab; 24. a plug-in rod; 25. inserting grooves; 26. a gasket; 27. rotating the disc; 28. a hydraulic cylinder; 29. a telescopic rod; 30. a lifting block; 31. a drive motor; 32. a cutting knife; 33. a blocking shell; 34. a side tube; 35. a connecting pipe; 36. a filter box; 37. an air pump; 38. an exhaust pipe; 39. and (4) exhausting the gas.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1:

in this embodiment, referring to fig. 1-4, the present invention provides a technical solution: a lightning protection electromechanical mechanical cutting device capable of reducing noise comprises a connecting ring plate 2 arranged on the upper side of a device main body 1 and further comprises a connecting cover plate 17, hollow plates 23 are fixedly connected to the lower surface of the connecting cover plate 17 close to two sides, silencing plates 22 are fixedly connected to the lower surface of the connecting cover plate 17 close to the other two sides, splicing rods 24 are fixedly connected to two sides of two groups of hollow plates 23, splicing grooves 25 are formed in two inner side walls of the device main body 1 close to the two sides, and carrying seats 13 are arranged on the inner side of the connecting ring plate 2 close to corner positions;

the cross-sectional shape of the device main body 1 is in a U-shape, the connecting ring plate 2 is in a square shape, two groups of hollow plates 23 are both made of transparent glass materials, the opposite side edge positions of the two groups of hollow plates 23 are both fixedly connected with sealing gaskets 26, two side walls of the device main body 1 are both provided with connecting grooves, two groups of silencing plates 22 are respectively positioned inside the two groups of connecting grooves, four groups of inserting rods 24 are respectively positioned inside the four groups of inserting grooves 25, the two groups of hollow plates 23 are respectively and movably arranged on two sides inside the device main body 1 through the two groups of inserting rods 24 in a matching manner, four groups of carrier seats 13 are both made of elastic materials, two sides of a connecting cover plate 17 are respectively and fixedly connected with a lifting column 18 and two groups of limiting columns 21, two side surfaces of the connecting ring plate 2 are respectively and fixedly connected with a first fixing plate 14 and two groups of second fixing plates 19, a rotary motor 15 is fixedly connected to the lower surface of the rotary motor 15, two groups of second fixing plates 19 are both fixedly connected with limiting slide rods 20, the upper surfaces of the two groups of second fixing plates 19 are respectively and are both provided with a limiting slide rod 7, two groups of slide rods are connected with inner side walls of sliding screw thread holes, and two groups of sliding rod connecting grooves 6 are arranged on the inner side surfaces of the sliding rod connecting grooves 7, the two groups of moving grooved bars 7 are in threaded connection with the threaded rod 6, two groups of fixed bars 10 are fixedly connected inside the two groups of moving grooved bars 7, moving blocks 12 are sleeved on the outer sides of the four groups of fixed bars 10, contraction springs 11 are sleeved on the outer sides of the four groups of fixed bars 10, and the four groups of moving blocks 12 are respectively and fixedly connected with the four groups of carrier seats 13;

specifically, make the steel card put between four groups of carrier seats 13 through four groups of movable block 12 of two sets of moving grooved bars 7 cooperation, with the noise that produces between steel and the device when tentatively reducing the cutting, start rotating electrical machines 15 of first fixed plate 14 lower surface after that, drive lead screw shaft 16 and rotate, thereby drive lift post 18 and move down under the cooperation of screw hole, and then drive connection apron 17 and move down through two sets of spacing posts 21 of spacing slide bar 20 cooperation on two sets of second fixed plates 19, two sets of acoustical panels 22 insert the inside of two sets of spread grooves respectively this moment, and two sets of hollow plates 23 are respectively through two sets of peg graft posts 24 cooperation two sets of peg grooves 25 and movable mounting in the inside both sides of device main part 1, can prevent that the produced noise of steel cutting from transmitting in the external environment, realize the function of making an uproar that falls in the high efficiency, staff's physical and mental health has been ensured.

Example 2:

in this embodiment, referring to fig. 1 and 5, the present invention provides a technical solution: a lightning protection electromechanical cutting device capable of reducing noise is disclosed, wherein a rotary disc 27 is arranged on the upper surface of a connecting cover plate 17 close to the middle position, a hydraulic cylinder 28 is fixedly arranged on the upper surface of the rotary disc 27, an expansion link 29 is arranged at the output end of the hydraulic cylinder 28, an elevating block 30 is fixedly connected to the lower end of the expansion link 29, a driving motor 31 and a cutting knife 32 are respectively arranged on two sides of the elevating block 30, a baffle shell 33 is fixedly connected to the elevating block 30, two groups of connecting pipes 35 are fixedly connected to the outer side of the baffle shell 33, two groups of side pipes 34 are fixedly connected to the lower side of the baffle shell 33, filter boxes 36 are respectively arranged on the upper surface of the connecting cover plate 17 close to the two sides, an air suction pump 37 is arranged on the upper surface of the connecting cover plate 17 and between the two groups of filter boxes 36, an air suction pipe 38 is fixedly connected to an air inlet of the air suction pump 37, an exhaust pipe 39 is fixedly connected to an air outlet of the air suction pump 37, a collecting bucket 3 is fixedly connected to the lower side of the connecting ring plate 2, and a support rod 4 is fixedly connected to the lower surface of the connecting ring plate 2 and located at the corner position;

the lifting block 30 is movably mounted on the lower side of the connecting cover plate 17 through a telescopic rod 29, a short shaft is mounted at the output end of a driving motor 31 and fixedly connected with a cutting knife 32, a blocking shell 33 is positioned on the upper side of the cutting knife 32, two groups of blocking shells 33 are arranged in a fan shape, air suction holes are formed in the opposite sides of two groups of side pipes 34, two groups of filter boxes 36 are respectively connected with two groups of connecting pipes 35, an air suction pipe 38 is arranged in a T shape, and two groups of filter boxes 36 are fixedly connected with the air suction pipe 38;

it is specific, through the aspiration pump 37 that starts connection apron 17 upper surface, harmful gas that cutting knife 32 department produced when the suction hole on fan-shaped fender shell 33 and two sets of side pipes 34 cuts steel is in real time pumped to two sets of connecting pipes 35, then filter harmful gas in leading into two sets of filter boxes 36 respectively, later discharge harmless gas to the external world through T style of calligraphy exhaust tube 38 cooperation blast pipe 39, produced harmful gas causes the pollution to the external world when can avoiding steel cutting, has fine environmental protection, staff's is healthy further guaranteed.

The working principle and the using process of the invention are as follows: firstly, the lightning protection electromechanical cutting device is stably supported through four groups of support rods 4, then a worker rotates a rotating handle 5 on the outer side of a connecting ring plate 2 to drive a threaded rod 6 to rotate, so that two groups of limit slide blocks 8 and two groups of limit slide grooves 9 are matched through symmetrical thread sections to drive two groups of moving groove rods 7 to move relatively, meanwhile, four groups of moving blocks 12 are respectively matched through contraction springs 11 to a fixed rod 10 to move relatively, and until the steel is clamped between four groups of carrier seats 13 through the matching of the two groups of moving groove rods 7 and the four groups of moving blocks 12, so that noise generated between the steel and the device during cutting is preliminarily reduced;

secondly, starting a rotating motor 15 on the lower surface of a first fixing plate 14 to drive a screw shaft 16 to rotate, so that a lifting column 18 is driven to move downwards under the coordination of threaded holes, and then two groups of limiting slide rods 20 on two groups of second fixing plates 19 are matched with two groups of limiting columns 21 to drive a connecting cover plate 17 to move downwards, at the moment, two groups of silencing plates 22 are respectively inserted into two groups of connecting grooves, and two groups of hollow plates 23 are respectively movably installed on two sides of the inside of the device main body 1 through two groups of inserting rods 24 matched with two groups of inserting grooves 25 and matched with two groups of sealing gaskets 26, so that noise generated by steel cutting can be effectively prevented from being transmitted to the external environment, the high-efficiency noise reduction function is realized, the physical and psychological health of workers is ensured, when the cutting device is used, a hydraulic cylinder 28 on the upper surface of a rotating disc 27 is started to drive a telescopic rod 29 to extend and retract, so as to drive a lifting block 30 to move up and down, and simultaneously, a driving motor 31 on one side of the lifting block 30 is started to drive a short shaft and a cutting knife 32 to rotate together to cut steel, so as to cut the steel, and in the process of cutting, a pump cover plate 37 connected to generate harmful gas at the upper surface of the steel cutting knife 17 through two groups of a fan-shaped baffle shell 33 and a suction pipe 34 on the side of a cutting device;

at last, harmful gas is respectively led into two groups of filter boxes 36 to be filtered, and then the harmful gas is discharged to the outside through a T-shaped exhaust pipe 38 matched with an exhaust pipe 39, so that the pollution of the harmful gas generated during steel cutting to the outside can be avoided, the steel cutting machine has a good environment-friendly function, the health of workers is further ensured, and the cut impurities are recycled through a collecting hopper 3 to complete the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a lightning protection electromechanical machine cutting device that can noise reduction, is including setting up at the link plate (2) of device main part (1) upside, its characterized in that: still including connecting cover plate (17), the lower surface of connecting cover plate (17) is close to the equal fixedly connected with hollow slab (23) in both sides, and the lower surface of connecting cover plate (17) is close to the equal fixedly connected with acoustical panel (22) in both sides in addition, and is two sets of the equal fixedly connected with peg graft pole (24) in both sides of hollow slab (23), inserting groove (25) have all been seted up near both sides to two inside walls of device main part (1), the inboard of connecting ring board (2) is close to the corner position and all is provided with and carries seat (13).

2. A lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 1, wherein: the cross-sectional shape of the device main body (1) is U-shaped, the connecting ring plate (2) is square, two groups of hollow plates (23) are made of transparent glass materials, sealing gaskets (26) are fixedly connected to the edge positions of the two opposite sides of the two groups of hollow plates (23), connecting grooves are formed in two side walls of the device main body (1), two groups of sound-absorbing plates (22) are located inside the two groups of connecting grooves respectively, the four groups of plug-in connection rods (24) are located inside the four groups of plug-in connection grooves (25) respectively, the two groups of hollow plates (23) are movably mounted on two sides of the inside of the device main body (1) through the two groups of plug-in connection rods (24) in cooperation with the two groups of plug-in connection grooves (25), and the four groups of carrying seats (13) are made of elastic materials.

3. A lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 1, wherein: the lifting column and the two limiting columns (18) are fixedly connected to two sides of the connecting cover plate (17) respectively, the first fixing plate (14) and the two second fixing plates (19) are fixedly connected to two side faces of the connecting ring plate (2) respectively, the rotating motor (15) is fixedly connected to the lower surface of the first fixing plate (14), the screw shaft (16) is installed at the output end of the rotating motor (15), and the limiting slide rods (20) are fixedly connected to the upper surfaces of the two second fixing plates (19).

4. The lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 3, wherein: the upper ends of the two groups of limiting columns (21) are provided with sliding holes in a penetrating mode, the two groups of limiting columns (21) are connected with the two groups of limiting sliding rods (20) in a sliding mode through the sliding holes respectively, the upper ends of the lifting columns (18) are provided with threaded holes in a penetrating mode, and the lifting columns (18) are in threaded connection with the screw shaft (16) through the threaded holes.

5. A lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 1, wherein: the inside of connecting ring board (2) is close to both sides and all is provided with removal slotted pole (7), and is two sets of the equal fixedly connected with limit slide (8) in both ends of removal slotted pole (7), limit chute (9) have all been seted up to two inside walls of connecting ring board (2), and limit slide (8) are located the inside of limit chute (9), the outside of connecting ring board (2) is provided with rotates handle (5), rotate inboard fixedly connected with threaded rod (6) of handle (5), and the lateral surface of threaded rod (6) is provided with symmetrical screw thread section, and is two sets of remove slotted pole (7) all with threaded rod (6) threaded connection, and is two sets of remove the equal fixedly connected with two sets of dead lever (10) in the inside of slotted pole (7), four groups the outside of dead lever (10) all overlaps and is equipped with movable block (12), and the outside of four groups of dead lever (10) all overlaps and is equipped with retraction spring (11), and four groups of movable block (12) carry seat (13) fixed connection with four groups respectively.

6. The lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 1, wherein: the utility model discloses a filter, including connecting cover plate (17), lower extreme fixedly connected with elevator (30), driving motor (31) and cutting knife (32) are installed respectively to the upper surface of connecting cover plate (17) near intermediate position and are provided with rotary disk (27), the last fixed surface of rotary disk (27) installs pneumatic cylinder (28), telescopic link (29) are installed to the output of pneumatic cylinder (28), lower extreme fixedly connected with elevator (30) of telescopic link (29), driving motor (31) and cutting knife (32) are installed respectively to the both sides of elevator (30), fixedly connected with shell (33) are gone up to elevator (30), two sets of connecting pipes (35) of outside fixedly connected with of shell (33), two sets of side pipes (34) of downside fixedly connected with of shell (33), the upper surface of connecting cover plate (17) is close to both sides and all installs filter box (36), the upper surface of connecting cover plate (17) just is located and is provided with aspiration pump (37) between two sets of filter box (36), air inlet fixedly connected with aspiration tube (38) of aspiration pump (37), the gas outlet fixedly connected with blast pipe (39) of aspiration pump (37), the downside fixedly connected with of connecting ring board (2) collects fill (3), the equal lower surface fixedly connected with corner (4) of bracing piece (2) just is located.

7. A lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 6, wherein: the lifting block (30) is movably mounted on the lower side of the connecting cover plate (17) through a telescopic rod (29), the output end of the driving motor (31) is provided with a short shaft, the short shaft is fixedly connected with the cutting knife (32), the blocking shell (33) is positioned on the upper side of the cutting knife (32), and the two sets of blocking shells (33) are in fan-shaped arrangement.

8. The lightning protection electromechanical mechanical cutting device capable of reducing noise according to claim 6, wherein: the opposite sides of the two groups of side pipes (34) are provided with air suction holes, the two groups of filter boxes (36) are respectively connected with the two groups of connecting pipes (35), the air suction pipe (38) is arranged in a T shape, and the two groups of filter boxes (36) are fixedly connected with the air suction pipe (38).