CN204583831U - A kind of novel dust removing dust exhaust apparatus - Google Patents

Abstract

The utility model discloses a novel dust removal and suction device, which comprises a dust suction unit and an air blowing unit. And corresponding to the auxiliary dust suction pipe of the saw band running groove, the air blowing unit includes a blowing pipe located below the saw band running groove on the working platform and corresponding to the saw band. The utility model puts the original dust suction position on the working platform to the Below the working platform, the dust generated by saw band cutting is directly blown off and collected at the first time, preventing the dust from flying and polluting the environment, reducing the loss of the saw band and prolonging the service life of the saw band.

Description

A new type of dust removal device

technical field

The utility model relates to a dust removal device, in particular to a novel dust removal and suction device with good dust removal effect and long service life of the saw band.

Background technique

When cutting materials with a sawing machine, the factory generally uses an open method of blowing against the air gun and cooperating with the dust collector to achieve the purpose of timely removing dust and protecting the tool and the environment. However, in the actual production process, dust treatment often occurs. It is not clean, causing some dust to fly up, polluting the environment and affecting the health of employees. Employees spend a lot of time cleaning the site and equipment every day, and the production efficiency is low. At the same time, some dust will accumulate on the guide of the sawing machine. The surface of the arm and the saw band will shorten the service life of the equipment and the saw band, and the cost of use will be higher.

Utility model content

The utility model mainly solves the technical problems of poor dust treatment effect and short service life of the saw band in the existing air gun and dust remover combined with open dust removal; it provides a new dust removal and dust collection device with good dust removal effect and long service life of the saw band.

In order to solve the above-mentioned technical problems, the utility model mainly adopts the following technical solutions:

A new type of dust removal device of the utility model is used for collecting cutting dust of a sawing machine. The device includes a dust suction unit and an air blowing unit. The dust suction pipe of the saw band, the nozzle of the dust suction pipe is located on the saw tooth side of the saw band and points to the saw teeth of the saw band. The mouth of the air blowing pipe is located on the back side of the saw band and points to the surface of the saw band. Put the dust suction position on the working platform below the working platform to directly blow off the dust generated by the saw band cutting and Suction to prevent dust from flying and pollute the environment, and also reduce the loss of the saw band and prolong the service life of the saw band.

Preferably, a cover is provided at the mouth of the dust suction pipe, and the front end of the cover is provided with an opening that is larger than the nozzle of the dust suction pipe and accommodates the nozzle of the dust suction pipe, and the opening points to the sawtooth side of the saw band , The saw band is covered by a cover with a large opening, so that the dust blown down can enter the cover as completely as possible and sucked away through the vacuum tube, so as to avoid secondary flying of dust and unclean absorption, and improve the dust collection efficiency.

Preferably, the blowing pipe includes a first blowing pipe and a second blowing pipe, the first blowing pipe is located on the left side of the saw band and points to the left surface of the saw band, and the second blowing pipe is located on the left side of the saw band on the right side of the saw band and point to the right side surface of the saw band, using two blowing ports to blow the left and right sides of the saw band simultaneously and towards the nozzle of the suction pipe, so that the dust accumulated on the saw band can be completely blown off and removed Enter the cover and suction pipe to clean the saw band and reduce the loss of the saw band to increase the service life of the saw band.

As a preference, the mouth of the first blowing pipe and the mouth of the second blowing pipe are both rotatable nozzles, and the position and direction of the nozzles of the two dust suction pipes can be adjusted appropriately to meet workpieces of different shapes and lengths. Cutting and precise vacuuming make the device more adaptable and more efficient in dust removal.

Preferably, the dust suction unit also includes an auxiliary dust suction pipe, the auxiliary dust suction pipe is located above the working platform and corresponds to the saw band running groove on the working platform, and the mouth of the auxiliary dust suction pipe points to the saw on the working platform. The nozzle of the auxiliary dust suction pipe points to the saw band running groove on the working platform, which can suck up a small amount of dust escaping from the saw band running groove, so that the dust suction effect is better.

The beneficial effect of the utility model is: put the original dust suction position on the working platform below the working platform, and the dust suction unit will directly blow off and absorb the dust generated by the cutting of the saw band at the first time, so as to prevent the dust from flying and polluting the environment , It also reduces the loss of the saw band and prolongs the service life of the saw band.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

FIG. 2 is a schematic top view of the structure in FIG. 1 .

In the figure 1. workpiece, 2. working platform, 21. saw band running groove, 3. vacuum pipe, 4. saw band, 5. air blowing pipe, 51. first air blowing pipe, 52. second air blowing pipe, 6. Cover body, 7. Auxiliary suction pipe.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A new type of dust removal device in this embodiment is used to collect cutting dust from sawing machines. As shown in Figures 1 and 2, the device includes a dust suction unit and an air blowing unit. The dust suction pipe 3 below the saw band running groove 21 and corresponding to the saw band 4 and the auxiliary dust suction pipe 7 above the working platform and corresponding to the saw band running groove, the nozzle of the dust suction pipe is located on the saw tooth side of the saw band and points The saw band is sawtoothed, the dust suction pipe is connected with the dust collector with 4000M ³ suction, the nozzle of the dust suction pipe is designed with a cover body 6, and the front end of the cover body is designed with a hole that is larger than the nozzle of the dust suction pipe and accommodates the nozzle of the dust suction pipe. Opening, the blowing unit includes a blowing pipe 5 located below the saw band running groove on the working platform and corresponding to the saw band, the blowing pipe includes a first blowing pipe 51 and a second blowing pipe 52, the first blowing pipe is located on the left side of the saw band and point to the left surface of the saw band, the second blowing pipe is located on the right side of the saw band and points to the right surface of the saw band, the nozzles of the first blowing pipe and the nozzles of the second blowing pipe are both rotatable nozzles , the two blowing pipes can precisely blow air on the left and right surfaces of the saw band, so that the dust accumulated on the surface of the saw band can be completely blown off and blown into the cover and the suction pipe.

When in use, the saw band rotates at high speed and cuts the workpiece 1 placed on the working platform. The nozzles of the air blowing pipe are respectively aligned with the left and right surfaces of the saw band, and the jet of air blows off the dust accumulated and adhered to the surface of the saw band. into the side cover, and through the dust suction pipe in the cover, it is blown out into the waste powder collection box of the dust collector to complete the dust blowing and collection. At the same time, the auxiliary dust suction pipe on the working platform The escaped small amount of secondary dust is inhaled and collected to improve the dust removal efficiency.

After removing the dust on the saw band in time, it not only achieves the dust removal effect several times before, but also reduces the loss of the saw band, so that each saw band can only cut about 18 square meters of material, and it can cut about 80 square meters of material. The service life is increased by about 4.5 times, which greatly saves the cost of use.

In the description of the present utility model, the technical terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" etc. indicate that the direction or positional relationship is based on the attached The direction or positional relationship shown in the figure is only for the convenience of describing and understanding the technical solution of the present utility model. The above description does not limit the present utility model, and the present utility model is not limited to the examples described above. Changes, modifications, additions or replacements made by personnel within the essential scope of the present utility model should be regarded as the protection scope of the present utility model.

Claims (5)

1. a novel dust removing dust exhaust apparatus, for the dust collection in sawing machine cut workpiece (1) process, it is characterized in that: described device comprises cleaner unit and insufflation unit, described cleaner unit comprise be positioned on workbench (2) saw band run channel (21) below and the sweep-up pipe (3) of corresponding saw band, the mouth of pipe of sweep-up pipe is positioned at the sawtooth side of saw band (4) and points to sawteeth of saw band, described insufflation unit to comprise below the saw band run channel that is positioned on workbench and the gas blow pipe (5) of corresponding saw band, the mouth of pipe of described gas blow pipe is positioned at the band dorsal part of saw band and points to saw band surface.

2. a kind of novel dust removing dust exhaust apparatus according to claim 1, it is characterized in that: the mouth of pipe place of described sweep-up pipe (3) is provided with cover body (6), described cover body front end is provided with and is greater than the sweep-up pipe mouth of pipe and the opening of the accommodating sweep-up pipe mouth of pipe, and described opening points to the sawtooth side of saw band (3).

3. a kind of novel dust removing dust exhaust apparatus according to claim 1 and 2, it is characterized in that: described gas blow pipe (5) comprises the first gas blow pipe (51) and the second gas blow pipe (52), described first gas blow pipe is positioned at the left side of described saw band (4) and the left-hand face of sensing saw band, and described second gas blow pipe is positioned at the right side of saw band and the right lateral surface of sensing saw band.

4. a kind of novel dust removing dust exhaust apparatus according to claim 3, is characterized in that: the mouth of pipe of described first gas blow pipe (51) and the mouth of pipe of the second gas blow pipe (52) are the turnable mouth of pipe.

5. a kind of novel dust removing dust exhaust apparatus according to claim 1, it is characterized in that: described cleaner unit also comprises auxiliary sweep-up pipe (7), described auxiliary sweep-up pipe is positioned at the top of workbench (2) and the saw band run channel (21) on corresponding workbench, and the mouth of pipe of auxiliary sweep-up pipe points to the saw band (4) on workbench.