阅读说明：本技术 消音吹风器 (Silencing blower ) 是由 程泉 于 2020-06-10 设计创作，主要内容包括：本发明属于电线电缆生产设备技术领域,尤其涉及一种消音吹风器,其包括箱体,箱体内设有消音器,消音器内设有进滚轮和出滚轮,进滚轮和出滚轮之间设有吹水器,两吹水器之间设有吹气筒；吹水器包括盒体,盒体设有进风管、吹风嘴和调节转轴,调节转轴内部设有穿线孔；将电线从进滚轮进入到消音器内,经吹风嘴穿入到穿线孔,实现电线穿过吹水器,电线穿过两个吹水器后从出滚轮退出消音器,在两吹水器之间设置吹气筒,调整调节转轴与吹风嘴内壁的间距可以调节吹风嘴的出风量,利用消音器吸收吹气的噪音,有效的降低噪音,本消音吹风器,结构简单、零部件少、安装简单、维护方便、使用寿命长及其生产成本相对较低,有利于广泛推广及应用。(The invention belongs to the technical field of wire and cable production equipment, and particularly relates to a silencing blower which comprises a box body, wherein a silencer is arranged in the box body, an inlet roller and an outlet roller are arranged in the silencer, a water blower is arranged between the inlet roller and the outlet roller, and a blowing cylinder is arranged between the two water blowers; the water blower comprises a box body, the box body is provided with an air inlet pipe, a blowing nozzle and an adjusting rotating shaft, and threading holes are formed in the adjusting rotating shaft; enter into the muffler with the electric wire in from advancing the gyro wheel, penetrate the through wires hole through the blowing nozzle, realize that the electric wire passes and blow the hydrophone, the electric wire passes two and blows the hydrophone after and withdraw from the muffler from a gyro wheel, set up the blowing cylinder between two water blowers, the air output that the blowing nozzle can be adjusted to the interval of adjustment pivot and blowing nozzle inner wall, utilize the muffler to absorb the noise of blowing, effectual noise reduction, this amortization blowing nozzle, moreover, the steam generator is simple in structure, spare part is few, the installation is simple, easy maintenance, long service life and manufacturing cost are lower relatively, be favorable to extensive popularization and application.)

1. A amortization hairdryer, includes box (1), its characterized in that: a silencer (2) is arranged in the box body (1), an inlet roller (21) and an outlet roller (22) are arranged in the silencer (2), a water blower (3) is arranged between the inlet roller (21) and the outlet roller (22), and a gas blowing cylinder (4) is arranged between the two water blowers (3);

the water blower (3) comprises a box body (31), an air inlet pipe (32) is arranged on the back of the box body (31), an air blowing nozzle (33) is arranged on the left side of the box body (31), an adjusting rotating shaft (34) which is coaxial with the air blowing nozzle (33) is arranged on the right side of the box body (31), and a threading hole (301) is formed in the adjusting rotating shaft (34).

2. The muffling blower of claim 1, wherein: the silencer (2) comprises a lower wall silencing piece (23), an upper wall silencing piece (24), a front wall silencing piece (25) and a rear wall silencing piece (26), wherein the lower wall silencing piece (23), the upper wall silencing piece (24), the front wall silencing piece (25) and the rear wall silencing piece (26) are enclosed to form a silencing box with two open ends.

3. The muffling blower of claim 2, wherein: the lower wall silencing piece (23), the upper wall silencing piece (24), the front wall silencing piece (25) and the rear wall silencing piece (26) are all silencing cotton.

4. The muffling blower of claim 1, wherein: the air blowing nozzle (33) is conical, one end of the adjusting rotating shaft (34) positioned in the box body (31) is provided with an adjusting part (341), and the adjusting part (341) is conical;

a screw hole (35) is formed in the right side of the box body (31), and the adjusting rotating shaft (34) is in threaded connection with the screw hole (35);

and a turntable (342) is arranged at one end of the adjusting rotating shaft (34) extending out of the box body (31).

5. The muffling blower of claim 4, wherein: an air guide part (302) is arranged at one end of the threading hole (301) close to the turntable (342).

6. The muffling blower of claim 1, wherein: the air blowing cylinder (4) comprises a cylinder body (41), an air inlet pipe (42) is arranged in the middle of the cylinder body (41), and an air blowing pipe (43) is arranged on one side, facing the water blowing device (3), of the cylinder body (41).

7. The muffling blower of claim 6, wherein: the blowing pipe (43) is inclined towards the direction of the feeding roller (21).

8. The muffling blower of claim 1, wherein: both ends are equipped with left opening (11) and right opening (12) respectively about box (1), left side opening (11) inboard is equipped with left gyro wheel seat (111), right side opening (12) inboard is equipped with right gyro wheel seat (121), advance gyro wheel (21) rotate in left side gyro wheel seat (111), go out gyro wheel (22) rotate in right side gyro wheel seat (121).

9. The muffling blower of claim 1, wherein: and a drain pipe (13) is arranged at the bottom of the box body (1).

10. The muffling blower of claim 1, wherein: a box cover (14) is arranged at an opening at the upper part of the box body (1), a shaft hole (141) is formed in the edge of one side of the box cover (14), a pivot (15) is arranged at the edge of the opening at the upper part of the box body (1), and the pivot (15) is rotatably connected with the shaft hole (141); the top of the box cover (14) is provided with a handle (16).

Technical Field

The invention belongs to the technical field of wire and cable production equipment, and particularly relates to a silencing blower.

Background

The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. In the production process of electric wire, the electric wire that just accomplished the rubber coating and come out is very hot, needs the cooling just can receive the line, and cooling device commonly used is the water-cooling, but the water-cooling comes out the back on-line can be hung there is the drop of water, can not allow this kind of condition to exist in the packing is stored, is often furnished with blast apparatus on the market and is used for carrying out the drying to the electric wire, but ordinary blast apparatus is because the air output is big, and the during operation noise is great.

Therefore, there is a need to develop a blower capable of adjusting the air output and having less noise.

Disclosure of Invention

The invention aims to provide a silencing blower, and aims to solve the technical problems that a blowing device in the prior art is large in air outlet quantity and high in working noise.

In order to achieve the purpose, the invention adopts the technical scheme that: a silencing blower comprises a box body, wherein a silencer is arranged in the box body, a feed roller and a discharge roller are arranged in the silencer, a water blowing device is arranged between the feed roller and the discharge roller, and a gas blowing cylinder is arranged between the two water blowing devices;

the water blower comprises a box body, an air inlet pipe is arranged on the back face of the box body, a blowing nozzle is arranged on the left side of the box body, an adjusting rotating shaft which is coaxial with the blowing nozzle is arranged on the right side of the box body, and a threading hole is formed in the adjusting rotating shaft.

Further, the silencer comprises a lower wall silencing piece, an upper wall silencing piece, a front wall silencing piece and a rear wall silencing piece, wherein the lower wall silencing piece, the upper wall silencing piece, the front wall silencing piece and the rear wall silencing piece are enclosed to form a silencing box with two open ends.

Further, the lower wall noise reduction piece, the upper wall noise reduction piece, the front wall noise reduction piece and the rear wall noise reduction piece are all noise reduction cotton.

Furthermore, the interior of the air blowing nozzle is conical, and an adjusting part is arranged at one end of the adjusting rotating shaft, which is positioned in the box body, and the adjusting part is conical;

the right side of the box body is provided with a screw hole, and the adjusting rotating shaft is in threaded connection with the screw hole;

and a turntable is arranged at one end of the adjusting rotating shaft extending out of the box body.

Furthermore, one end of the threading hole close to the turntable is provided with an air guide part.

Furthermore, the air blowing cylinder comprises a cylinder body, an air inlet pipe is arranged in the middle of the cylinder body, and an air blowing pipe is arranged on one side, facing the water blower, of the cylinder body.

Further, the air blowing pipe is inclined towards the direction of the feeding roller.

Furthermore, both ends are equipped with left opening and right opening respectively about the box, left opening inboard is equipped with left gyro wheel seat, right opening inboard is equipped with right gyro wheel seat, advance the gyro wheel rotate in left gyro wheel seat, it rotates in to go out the gyro wheel right gyro wheel seat.

Furthermore, a drain pipe is arranged at the bottom of the box body.

Furthermore, a box cover is arranged at an opening at the upper part of the box body, a shaft hole is formed in the edge of one side of the box cover, a pivot is arranged at the edge of the opening at the upper part of the box body, and the pivot is rotatably connected with the shaft hole; the top of the box cover is provided with a handle.

The invention has the beneficial effects that: according to the silencing blower, the electric wire enters the silencer from the inlet roller and penetrates into the threading hole through the blowing nozzle, the electric wire penetrates through the water blowers, the electric wire exits the silencer from the outlet roller after penetrating through the two water blowers, the air blowing cylinder is arranged between the two water blowers to effectively improve the effect of drying the electric wire, the air outlet quantity of the blowing nozzle can be effectively adjusted by adjusting the distance between the adjusting rotating shaft and the inner wall of the blowing nozzle, the air outlet quantity of the water blowers can be controlled, and noise reduction is facilitated; meanwhile, the inlet roller, the outlet roller, the water blower and the air blowing cylinder are arranged in the silencer, and the silencer is used for absorbing the noise of air blowing, so that the noise is effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a hidden upper wall silencer according to an embodiment.

FIG. 2 is a schematic sectional view of the embodiment.

Fig. 3 is a schematic diagram of an exploded structure of the embodiment.

Fig. 4 is a schematic diagram of an exploded structure of the silencer according to the embodiment.

Fig. 5 is a schematic structural view of the water blower of the embodiment.

FIG. 6 is a schematic sectional structure view of a water blower according to an embodiment.

FIG. 7 is a schematic view of the structure of the air blowing cylinder of the embodiment.

Wherein, in the figures, the respective reference numerals:

the air blowing device comprises 1 to a box body, 2 to a silencer, 3 to a water blower, 4 to an air blowing cylinder, 11 to left openings, 12 to right openings, 13 to a drain pipe, 14 to a box cover, 15 to a pivot, 16 to a handle, 21 to an inlet roller, 22 to an outlet roller, 23 to a lower wall silencer, 24 to an upper wall silencer, 25 to a front wall silencer, 26 to a rear wall silencer, 31 to a box body, 32 to an air inlet pipe, 33 to an air blowing nozzle, 34 to an adjusting rotating shaft, 35 to a threaded hole, 41 to a barrel body, 42 to an air inlet pipe, 43 to an air blowing pipe, 111 to a left roller seat, 121 to a right roller seat, 141 to an axle hole, 301 to a thread hole, 302 to an air guiding part, 341 to an adjusting part and 342 to a rotary table.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

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

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 7, an embodiment of the invention provides a silencing blower, which includes a box body 1, wherein a silencer 2 is arranged in the box body 1, an inlet roller 21 and an outlet roller 22 are arranged in the silencer 2, a water blower 3 is arranged between the inlet roller 21 and the outlet roller 22, and a gas blower 4 is arranged between the two water blowers 3;

the water blower 3 comprises a box body 31, an air inlet pipe 32 is arranged on the back of the box body 31, a blowing nozzle 33 is arranged on the left side of the box body 31, an adjusting rotating shaft 34 which is coaxial with the blowing nozzle 33 is arranged on the right side of the box body 31, and a threading hole 301 is formed in the adjusting rotating shaft 34.

Specifically, a silencer 2 is arranged in the box body 1, an inlet roller 21 and an outlet roller 22 are arranged in the silencer 2, so that the electric wire enters the silencer 2 from the inlet roller 21 end and exits the silencer 2 from the outlet roller 22 end;

two water blowing devices 3 are arranged between the inlet roller 21 and the outlet roller 22, a gas blowing cylinder 4 is arranged between the two water blowing devices 3, and water drops on the surface of the electric wire are blown away by the two water blowing devices 3 and the gas blowing cylinder 4, so that the electric wire is dried;

the water blower 3 comprises a box body 31, an air inlet pipe 32 is arranged on the back of the box body 31 to introduce high-pressure air into the water blower 3, and a blowing nozzle 33 is arranged on the left side of the box body 31 to blow out the high-pressure air from the blowing nozzle 33, so that water drops on the electric wire penetrating through the blowing nozzle 33 are blown away, and the aim of drying the electric wire is fulfilled;

an adjusting rotating shaft 34 which is coaxial with the air blowing nozzle 33 is arranged on the right side of the box body 31, a threading hole 301 is formed in the adjusting rotating shaft 34, and the air output of the air blowing nozzle 33 can be effectively adjusted by adjusting the distance between the adjusting rotating shaft 34 and the inner wall of the air blowing nozzle 33, so that the air output of the water blower 3 is controllable, and noise reduction is facilitated; meanwhile, the inlet roller 21, the outlet roller 22, the water blower 3 and the air blower 4 are arranged in the silencer 2, and the silencer 2 is used for absorbing the noise of blowing air, so that the noise is effectively reduced.

When the wire drying device works, an electric wire enters the silencer 2 from the inlet roller 21 and penetrates into the threading hole 301 through the air blowing nozzle 33, the electric wire penetrates through the water blowing devices 3, the electric wire exits from the outlet roller 22 after penetrating through the two water blowing devices 3, the air blowing cylinder 4 is arranged between the two water blowing devices 3, the effect of drying the electric wire is effectively improved, the air outlet quantity of the air blowing nozzle 33 can be effectively adjusted by adjusting the distance between the adjusting rotating shaft 34 and the inner wall of the air blowing nozzle 33, the air outlet quantity of the air blowing device 3 is controllable, and noise reduction is facilitated; meanwhile, the inlet roller 21, the outlet roller 22, the water blower 3 and the air blower 4 are arranged in the silencer 2, and the silencer 2 is used for absorbing the noise of blowing air, so that the noise is effectively reduced.

Referring to fig. 2 and 3, in the present embodiment, the muffler 2 includes a lower wall silencer 23, an upper wall silencer 24, a front wall silencer 25, and a rear wall silencer 26, and the lower wall silencer 23, the upper wall silencer 24, the front wall silencer 25, and the rear wall silencer 26 enclose to form a silencing box with two open ends.

Specifically, the lower wall silencer 23, the upper wall silencer 24, the front wall silencer 25 and the rear wall silencer 26 enclose to form a silencing box with two open ends, so that noise in the silencer 2 is absorbed, and the noise is effectively reduced.

In this embodiment, the lower wall silencer 23, the upper wall silencer 24, the front wall silencer 25, and the rear wall silencer 26 are all silencing cotton.

Specifically, the lower wall silencer 23, the upper wall silencer 24, the front wall silencer 25, and the rear wall silencer 26 are all made of silencing cotton, so that noise in the silencer 2 is absorbed by the silencing cotton, and noise is effectively reduced.

Preferably, the sound absorption cotton is polyester fiber sound absorption cotton, 100% of polyester fiber is subjected to hot pressing treatment and is formed in a cocoon cotton shape, and the sound absorption coefficient reaches 0.94 within the noise range of 125-4000 HZ.

Referring to fig. 2 and 6, in the present embodiment, the inside of the air blowing nozzle 33 is tapered, and an adjusting portion 341 is provided at one end of the adjusting rotating shaft 34 located in the box body 31, where the adjusting portion 341 is tapered;

a screw hole 35 is formed in the right side of the box body 31, and the adjusting rotating shaft 34 is in threaded connection with the screw hole 35;

the end of the adjusting rotating shaft 34 extending out of the box body 31 is provided with a rotating disc 342.

Specifically, the air blowing nozzle 33 is tapered, the adjusting portion 341 is disposed at one end of the adjusting rotating shaft 34 located in the box body 31, and the adjusting portion 341 is tapered, so that the shape of the adjusting portion 341 is matched with the shape of the inside of the air blowing nozzle 33, and the distance between the adjusting rotating shaft 34 and the inner wall of the air blowing nozzle 33 is convenient to adjust.

When the blowing of the blowing nozzle 33 needs to be stopped, the distance between the adjusting part 341 and the inner wall of the blowing nozzle 33 can be adjusted to zero, that is, the high-pressure gas can be blocked from being blown out from the blowing nozzle 33;

a screw hole 35 is formed in the right side of the box body 31, and the adjusting rotating shaft 34 is in threaded connection with the screw hole 35, so that the adjusting rotating shaft 34 is arranged on the right side of the box body 31;

the end of the adjusting rotating shaft 34 extending out of the box body 31 is provided with a rotating disc 342, and the distance between the adjusting rotating shaft 34 and the inner wall of the air blowing nozzle 33 can be conveniently adjusted through the rotating disc 342, so that the use is convenient.

Referring to fig. 6, in the present embodiment, an air guiding portion 302 is disposed at one end of the threading hole 301 close to the turntable 342.

Specifically, the thread hole 301 is provided with the air guide portion 302 at an end thereof close to the turntable 342, so that air blown from the air blower 4 can enter the thread hole 301 through the air guide portion 302, which helps to improve the effect of drying the electric wire and prevent water drops in the air blowing nozzle 33 from flowing backward into the thread hole 301.

Referring to fig. 7, in the present embodiment, the air blower 4 includes a cylinder 41, an air inlet pipe 42 is disposed in the middle of the cylinder 41, and an air blowing pipe 43 is disposed on a side of the cylinder 41 facing the water blower 3.

Specifically, a gas inlet pipe 42 is arranged in the middle of the cylinder 41 to introduce high-pressure gas into the gas inlet pipe 42, and a gas blowing pipe 43 is arranged on one side of the cylinder 41 facing the water blower 3, so that the high-pressure gas is blown out from the gas blowing pipe 43, and the drying of the electric wire is realized.

Referring to fig. 2 and 7, in the present embodiment, the blowing pipe 43 is inclined toward the feed roller 21.

Specifically, the blowing pipe 43 is inclined towards the direction of the inlet roller 21, so that the gas blown out from the blowing pipe 43 is aligned with the wire coming from the direction of the inlet roller 21, and the surface of the wire is ensured to be dry without water drops after the wire retreats from the outlet roller 22.

Referring to fig. 1, in the embodiment, a left opening 11 and a right opening 12 are respectively formed at left and right ends of the box body 1, a left roller seat 111 is formed inside the left opening 11, a right roller seat 121 is formed inside the right opening 12, the inlet roller 21 rotates on the left roller seat 111, and the outlet roller 22 rotates on the right roller seat 121.

Specifically, both ends are equipped with left opening 11 and right opening 12 respectively about box 1, left side opening 11 inboard is equipped with left roller seat 111, right side opening 12 inboard is equipped with right roller seat 121, advance gyro wheel 21 rotate in left roller seat 111, go out gyro wheel 22 rotate in right roller seat 121, realize advance gyro wheel 21 rotate in left side opening 11, go out gyro wheel 22 rotate in right side opening 12.

Referring to fig. 2 and 3, in the present embodiment, a drain pipe 13 is provided at the bottom of the case 1.

Specifically, the bottom of the box body 1 is provided with the drain pipe 13, so that the blown water drops are collected from the drain pipe 13, and the working environment is not affected.

Referring to fig. 1 and 3, in the present embodiment, a cover 14 is provided at an upper opening of the case 1, a shaft hole 141 is provided at a side edge of the cover 14, a pivot 15 is provided at an upper opening edge of the case 1, and the pivot 15 is rotatably connected to the shaft hole 141; a handle 16 is provided on the top of the lid 14.

Specifically, a box cover 14 is arranged through an upper opening of the box body 1, a shaft hole 141 is arranged at one side edge of the box cover 14, a pivot 15 is arranged at the edge of the upper opening of the box body 1, and the pivot 15 is rotatably connected with the shaft hole 141 to pivotally connect the box cover 14 with the box body 1;

the top of the box cover 14 is provided with a handle 16, so that the box cover 14 can be opened conveniently, and the inside of the box body 1 can be accessed by opening the box cover 14, thereby facilitating maintenance.

Meanwhile, the box cover 14 covers the opening at the upper part of the box body 1 to seal the noise in the box body 1, which is beneficial to reducing the noise, and meanwhile, the silencer 2 can be protected from being pierced by foreign objects, and the service life of the silencer 2 is effectively prolonged.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.