CN214815253U

CN214815253U - Cutting machine with noise reduction and dust removal functions

Info

Publication number: CN214815253U
Application number: CN202121576380.5U
Authority: CN
Inventors: 孙建国; 冯贵华; 周杰; 邵亮亮; 裴林英; 刘凯; 王文周
Original assignee: BEIJING FORESTRY UNIVERSITY FOREST SCIENCE CO LTD
Current assignee: BEIJING FORESTRY UNIVERSITY FOREST SCIENCE CO LTD
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-23
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a cutting machine with dust removal function of making an uproar falls, include: the cutting device comprises a worktable, a cutting device and a cutting device, wherein a pair of clamping blocks capable of moving in opposite directions or in back directions are arranged on the worktable, a piece to be cut is clamped between the clamping blocks, and a filter tank is arranged below the piece to be cut on the worktable; the cutting assembly comprises a lifting frame fixedly connected with the workbench and a cutting tool driven by a first motor to rotate, the first motor is supported by the lifting frame, and the cutting tool is positioned right above the filter tank; dust removal component, it includes: the water storage tank is arranged below the workbench, is communicated with the filter tank, and is provided with a multi-stage filter screen; the water spraying pipe is supported by the pipe frame and is communicated with the water storage tank through a water pump, and the water spraying pipe sprays water towards the cutting tool; the dust collector is embedded in the workbench, and an air suction port of the dust collector is communicated with a workbench working area; and the silencing cover is arranged on the workbench and covers the workbench and parts above the workbench. The utility model discloses it is effectual to fall the dust removal of making an uproar.

Description

Cutting machine with noise reduction and dust removal functions

Technical Field

The utility model relates to a cutting instrument technical field. More specifically, the utility model relates to a cutting machine with dust removal function of making an uproar falls.

Background

Often need cutting device to cut some building materials in the building work progress, like fragment of brick, ceramic tile, pipe fitting etc. when cutting the article that needs the cutting, can produce a large amount of dust and a large amount of noises, the raise dust phenomenon can take place like this, cause air circumstance's pollution, the noise also can exert an influence to constructor work, produce noise pollution to resident's life on every side even, consequently, propose a cutting machine with dust removal function of making an uproar falls to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses it is still another purpose to provide a cutting machine with dust removal function of making an uproar falls, its cutting position watering through to waiting to cut the piece to set up dust catcher and absorb the dust in work area and reach the purpose of removing dust, cover the noise that produces when reducing the machine operation to propagate and reach the purpose of making an uproar around through setting up amortization cover on the workstation and covering work area's part.

In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a cutting machine with noise reduction and dust removal functions, comprising:

the cutting device comprises a workbench, a cutting table and a cutting mechanism, wherein a pair of clamping blocks capable of moving in opposite directions or in back directions are arranged on the workbench, a piece to be cut is clamped between the clamping blocks, and a filter tank is arranged below the piece to be cut on the workbench;

the cutting assembly comprises a lifting frame fixedly connected with the workbench and a cutting tool driven by a first motor to rotate, the first motor is supported by the lifting frame, and the cutting tool is positioned right above the filter tank;

dust removal component, it includes: the water storage tank is arranged below the workbench, the water storage tank is communicated with the filter tank, and a multi-stage filter screen is arranged between the water storage tank and the filter tank; the water spraying pipe is supported by a pipe frame and is communicated with the water storage tank through a water pump, and the water spraying pipe sprays water towards the cutting tool; the dust collector is embedded in the workbench, and an air suction port of the dust collector is communicated with the workbench working area;

and the silencing cover is arranged on the workbench and covers the workbench and parts above the workbench.

Preferably, in the cutting machine with noise reduction and dust removal functions, each clamping block is provided with a second motor, a threaded hole is formed in each clamping block, an output shaft of each second motor is connected with one end of a screw rod, and the screw rods penetrate through the threaded holes and are movably connected with the clamping blocks.

Preferably, in the cutting machine with noise reduction and dust removal functions, the clamping block includes: the moving block is provided with the threaded hole on the upper surface; and the stop block is positioned on the movable block and is connected with the movable block to form an inverted T-shaped structure.

Preferably, in the cutting machine with noise reduction and dust removal functions, the silencing cover sequentially comprises a sound reflection layer, silencing cotton and an air silencing layer from inside to outside.

Preferably, in the cutting machine with noise reduction and dust removal functions, the sound reflection layer is a plastic plate, a plurality of semicircular pits are formed in the sound reflection layer, and the air silencing layer is a partition plate with a cavity.

Preferably, in the cutting machine with noise reduction and dust removal functions, the pipe frame includes:

the water pump comprises a vertical supporting pipe, wherein a pipe connector is arranged on the supporting pipe, the outlet of the water pump is connected with the pipe connector through a water outlet pipe, and the inlet of the water pump is communicated with the water storage tank through a water inlet pipe;

and one end of the horizontal connecting pipe is communicated with the supporting pipe, and the other end of the horizontal connecting pipe is communicated with the sprinkling pipe.

Preferably, in the cutting machine with noise reduction and dust removal functions, the sprinkler pipe includes:

a main pipe which is positioned right above the cutting tool and is parallel to the cutting tool, and the main pipe is communicated with the connecting pipe;

and the branch pipes are communicated with the main pipe in a crossed manner, and the two ends of each branch pipe are provided with secondary branch pipes inclined towards the cutting tool.

The utility model discloses at least, include following beneficial effect: in the utility model, a pair of clamping blocks with adjustable relative distance clamps the pieces to be cut, and the distance between the two clamping blocks can be adjusted to be suitable for clamping the pieces to be cut with different sizes; in the utility model, the sprinkler pipe which can spray water to the cutting tool is arranged on the cutting tool, so that part of dust can be effectively prevented from flying; in the utility model, the filtering tank is arranged below the cutting tool, the filtering tank is communicated with the water storage tank, a filtering screen is arranged between the filtering tank and the water storage tank, the water storage tank is communicated with the sprinkling pipe through the water pump, and the sprinkling pipe sprays water to the cutting tool, so that the water is recycled, and the resources are saved; the utility model can reduce the occupation of the working area on the surface of the workbench by embedding the dust collector in the workbench; the utility model covers the whole working area except the water storage tank, which can effectively weaken or eliminate the noise generated by the machine operation; the utility model discloses the operation is reliable, and the dust removal effect of making an uproar is good.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic side view of a cutting machine with noise reduction and dust removal functions according to one embodiment of the present invention;

fig. 2 is a schematic top view of a cutting machine with noise reduction and dust removal functions according to one embodiment of the present invention;

fig. 3 is a schematic structural view of a muffler cover in one embodiment of the present invention;

fig. 4 is a schematic top view of a sprinkler tube according to one embodiment of the present invention;

the device comprises a water storage tank 1, a workbench 2, a screw rod 3, a second motor 4, a lifting frame 5, a silencing cover 6, a first motor 7, a cutting tool 8, a secondary branch pipe 9, a sprinkling pipe 10, a pipe frame 11, a pipe interface 12, a water outlet pipe 13, a water pump 14, a to-be-cut part 15, a filtering groove 16, a filtering net 17, a stop block 18, a moving block 19, a dust collector 20, an air suction port 21, a supporting pipe 22, a water inlet pipe 23, a pit 24, a sound reflection layer 25, silencing cotton 26, a cavity 27, an air silencing layer 28, a branch pipe 29, a connecting pipe 30 and a main pipe 31.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the detailed description, so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In one of them technical scheme, as shown in fig. 1 and fig. 2, the utility model provides a cutting machine with dust removal function of making an uproar falls includes:

the cutting machine comprises a workbench 2, a pair of clamping blocks which can move oppositely or reversely are arranged on the workbench 2, a piece to be cut 15 is clamped between the clamping blocks, and a filter tank 16 is arranged below the piece to be cut 15 on the workbench 2;

the cutting assembly comprises a lifting frame 5 fixedly connected with the workbench 2 and a cutting tool 8 driven by a first motor 7 to rotate, the first motor 7 is supported by the lifting frame 5, and the cutting tool 8 is positioned right above the filter tank 16;

dust removal component, it includes: the water storage tank 1 is arranged below the workbench 2, the water storage tank 1 is communicated with the filter tank 16, and a multi-stage filter screen 17 is arranged between the water storage tank 1 and the filter tank; a sprinkler pipe 10 supported by a pipe frame 11 and communicating with the water storage tank 1 through a water pump 14, the sprinkler pipe 10 spraying water toward the cutting tool 8; a vacuum cleaner 20 embedded in the table 2, wherein an air inlet 21 of the vacuum cleaner 20 is communicated with a working area of the table 2;

and a silencing cover 6 which is arranged on the workbench 2 and covers the workbench 2 and parts above the workbench 2.

The cutting machine with the noise reduction and dust removal functions provided by the technical scheme is composed of a workbench 2, a cutting assembly, a dust removal assembly and a silencing cover 6, wherein the workbench 2 is provided with a pair of clamping blocks capable of moving in opposite directions or in opposite directions, a to-be-cut piece 15 is clamped between the clamping blocks, part of the workbench below the to-be-cut piece 15 is sunken into a filter tank 16, the clamping blocks are respectively positioned on two sides of the filter tank 16, the cutting assembly comprises a lifting frame 5 and a cutting tool 8, the lifting frame 5 is fixedly connected with the workbench 2, the lifting frame 5 is provided with a first motor 7, an output shaft of the first motor 7 is connected with the cutting tool 8 and drives the cutting tool 8 to rotate, the cutting tool 8 is positioned right above the filter tank 16, and scraps generated when the cutting tool 8 cuts the to-be-cut piece 15 directly fall into the filter tank 16; the dust removal component comprises a water storage tank 1, a plurality of water spraying pipes 10 and dust collectors 20, wherein the water storage tank 1 is arranged below a workbench 2 and communicated with a filter tank 16, a multi-stage filter screen 17 for filtering chippings and dust and the like is arranged at the communicated opening of the filter tank 16 and the water storage tank 1, the filter screen 17 can be detachably arranged to facilitate replacement and cleaning of the filter screen, the water storage tank 1 is filled with water, the water spraying pipes 10 are supported by a pipe frame 11 arranged on the workbench 2 and communicated with the water storage tank 1, a water pump 14 is arranged between the water storage tank 1 and the water spraying pipes 10 to enable the water in the water storage tank 1 to smoothly flow into the water spraying pipes 10 and spray water towards a cutting tool 8, flying of partial chippings, dust and the like generated when a workpiece 15 to be cut can be prevented and directly fall into the filter tank 16 along with water flow to wait for centralized processing, the dust collectors 20 can be embedded into the workbench 2 and can be disassembled and assembled through an embedded groove inlet, and disassembled, an air suction port 21 of each dust collector 20 is communicated with a working area of the workbench 2, the dust generated when the workpiece 15 to be cut is sucked out, the purpose of further dust removal is achieved, the silencing cover 6 is buckled on the workbench 2 and covers the workbench 2 and parts above the workbench 2 to weaken or eliminate noise generated when the cutting machine integrally runs, and the silencing cover 6 is provided with an opening door plate and a transparent visual window to facilitate operation of objects on the workbench 2 and observation of working conditions.

The cutting machine with the noise reduction and dust removal functions provided by the technical scheme has the working mode that: firstly, a to-be-cut piece 15 is clamped by a pair of clamping blocks and is aligned with a cutting position of a cutting tool 8 and the to-be-cut piece 15, then a water pump 14, a dust collector 20 and a first motor 7 are started, meanwhile, a lifting frame 5 descends, the cutting tool 8 rotates under the driving of the first motor 7 and moves under the driving of the lifting frame 5 again, the to-be-cut piece 15 is cut, water in a water storage tank 1 is continuously pumped out by the water pump 14 and is sent to a sprinkling pipe 10, the sprinkling pipe 10 continuously sprays water to the cutting tool 8, the water is sprinkled on chip dust generated by cutting to prevent the chip dust from flying, the chip dust flows to a filter tank 16 along with water flow to wait for centralized processing, the water in the filter tank 16 flows into the water storage tank 1 for reuse through the filtering of a filter screen 17, meanwhile, the dust which flies up is continuously sucked away by the dust collector 20, and meanwhile, a noise reduction cover 6 can weaken or eliminate noise generated by the operation of a machine.

In another technical solution, as shown in fig. 1 and 2, in the cutting machine with noise reduction and dust removal functions, each clamping block is provided with a second motor 4, a threaded hole is formed in the clamping block, an output shaft of the second motor 4 is connected with one end of a screw rod 3, and the screw rod 3 passes through the threaded hole and is movably connected with the clamping block. The screw rod and the clamping block are connected to form a screw rod-like structure, the second motor drives the screw rod to rotate, and then the clamping block moves linearly along the screw rod to change the distance between the two clamping blocks.

In another technical solution, as shown in fig. 1 and 2, in the cutting machine with noise reduction and dust removal functions, the clamping block includes: a moving block 19 on which the screw hole is provided; and the stop block 18 is positioned on the moving block 19, and the stop block 18 is connected with the moving block 19 to form an inverted T-shaped structure. The movable block and the stop block face to one side of the to-be-cut piece in a stroke L shape, the movable block is used for providing upward supporting force, and the stop block is used for providing transverse clamping force to further consolidate the position of the to-be-cut piece.

In another technical solution, as shown in fig. 1 and 3, in the cutting machine with noise reduction and dust removal functions, the sound-deadening cap 6 sequentially includes, from inside to outside, a sound-reflecting layer 25, sound-deadening cotton 26, and an air-deadening layer 28. The sound reflection layer reflects part of noise in the area covered by the silencing cover, the silencing cotton absorbs and weakens part of sound penetrating through the sound reflection layer, and the air silencing layer reinforces and eliminates the sound penetrating through the silencing cotton again.

In another technical solution, as shown in fig. 3, in the cutting machine with noise reduction and dust removal functions, the sound reflection layer 25 is a plastic plate, a plurality of semicircular recesses 24 are formed in the sound reflection layer 25, and the air silencing layer 28 is a partition plate provided with a cavity 27. The semicircular pits enable sound to be reflected from multiple directions, so that noise is dispersed, the concentration force is weakened, and stress concentration caused by the sound when the sound carries out deterrence on a single part of the sound-absorbing cover is prevented; the cavity is filled with air to attenuate sound transmission.

In another technical solution, as shown in fig. 1, 2 and 4, in the cutting machine with noise reduction and dust removal functions, the pipe frame 11 includes:

a vertical supporting pipe 22, wherein a pipe connector 12 is arranged on the supporting pipe 22, the outlet of the water pump 14 is connected with the pipe connector 12 through a water outlet pipe 13, and the inlet of the water pump 14 is communicated with the water storage tank 1 through a water inlet pipe 23;

a horizontal connection pipe 30 having one end communicating with the support pipe 22 and the other end communicating with the sprinkler pipe 10.

In the technical scheme, the sprinkler pipe, the connecting pipe, the supporting pipe, the pipe joint, the water outlet pipe, the water pump, the water inlet pipe and the water storage tank form a communicating passage, so that water in the water storage tank smoothly flows into the sprinkler pipe and then flows to the cutting tool in a spraying manner.

In another embodiment, as shown in fig. 1 and 4, in the cutting machine with noise reduction and dust removal functions, the sprinkler pipe 10 includes:

a main pipe 31 located directly above the cutter 8 and parallel to the cutter 8, the main pipe 31 communicating with the connection pipe 30;

and a plurality of branch pipes 29 which are all communicated with the main pipe 31 in a criss-cross manner, wherein the two ends of each branch pipe 29 are provided with secondary branch pipes 9 which incline towards the cutting tool 8. A plurality of time branch pipes are all to the cutting tool water spray in cutting tool both sides, can increase the water spray area, improve dust suppression efficiency.

In another technical solution, as shown in fig. 1 and 2, in the cutting machine with noise reduction and dust removal functions, the lifting frame 5 is an inverted L-shaped frame composed of a vertical lifting rod and a horizontal connecting rod, the free end of the connecting rod is provided with the first motor 7, and an output shaft of the first motor 7 is connected with the cutting tool 8 and drives the cutting tool 8 to rotate. The horizontal connecting rod is arranged, so that the distance between the lifting rod and the piece to be cut is relatively far, the moving area of the piece to be cut is as large as possible, and the cutting tool can be lifted along with the lifting rod.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not limited to the applications set forth in the description and embodiments, which are fully applicable in all kinds of fields suitable for the invention, and additional modifications may readily be made by those skilled in the art, and the invention is not limited to the specific details and illustrations and examples shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. Cutting machine with dust removal function of making an uproar falls, its characterized in that includes:

2. The cutting machine with noise reduction and dust removal functions as claimed in claim 1, wherein each clamping block is provided with a second motor, a threaded hole is formed in the clamping block, an output shaft of the second motor is connected with one end of a screw rod, and the screw rod penetrates through the threaded hole to be movably connected with the clamping block.

3. The cutting machine with noise reduction and dust removal functions according to claim 2, wherein the clamp block comprises: the moving block is provided with the threaded hole on the upper surface; and the stop block is positioned on the movable block and is connected with the movable block to form an inverted T-shaped structure.

4. The cutting machine with noise reduction and dust removal functions as claimed in claim 1, wherein the noise reduction cover comprises a sound reflection layer, noise reduction cotton and an air noise reduction layer in sequence from inside to outside.

5. The cutting machine with noise reduction and dust removal functions according to claim 4, wherein the sound reflection layer is a plastic plate, a plurality of semicircular concave pits are formed in the sound reflection layer, and the air silencing layer is a partition plate provided with a cavity.

6. The cutting machine with noise reduction and dust removal functions according to claim 1, wherein the pipe frame comprises:

7. The cutting machine with noise and dust reducing functions as set forth in claim 6, wherein the sprinkler pipe comprises: