CN212806378U

CN212806378U - Air blowing device

Info

Publication number: CN212806378U
Application number: CN202021189756.2U
Authority: CN
Inventors: 侯云昌; 侯怀礼; 袁光华
Original assignee: Tianjin Yongchang Welding Wire Co Ltd
Current assignee: Tianjin Yongchang Welding Wire Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-26
Anticipated expiration: 2030-06-24

Abstract

The utility model provides an air-blowing device, include first air-blowing structure and the second air-blowing structure that sets up in order along welding wire direction of delivery, first air-blowing structure sets up two first air-blowing pipes on the upper and lower side of welding wire including the symmetry, second air-blowing structure sets up two second air-blowing pipes on the left and right side of welding wire including the symmetry, and each first air-blowing pipe and each second air-blowing pipe exit are equipped with the air-blowing mouth that corresponds with the welding wire respectively. A blowing device, simple structure, convenient operation blow the operation by four position to the welding wire gas, at first blow through first blowing mechanism and blow down adnexed water droplet on the welding wire when just guaranteeing the operation, and then weather adnexed liquid on the welding wire fast, improve the welding wire and weather efficiency.

Description

Air blowing device

Technical Field

The utility model belongs to welding wire production field especially relates to an air-blowing device.

Background

In welding material workshop, the pickling in process or the welding wire copper facing process is drawn to the dish circle, alkali wash, the washing process, independent state when guaranteeing each washing process operation, need weather the device in the installation of process linking department, weather the processing to dish circle or welding wire surface liquid, make dish circle or welding wire surface drying, and then obstruct influence each other between the liquid, consequently how to set up the problem that the device that weathers that effective operation the personnel need to solve in becoming the trade is urgent.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an air-blowing device to in realizing the welding wire cleaning process, blow dry the operation to the welding wire before getting into different belt cleaning device.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an air-blowing device, includes first air-blowing structure and the second air-blowing structure that sets up in order along welding wire direction of delivery, first air-blowing structure sets up two first air-blowing pipes on the upper and lower side of welding wire including the symmetry, the second air-blowing structure sets up two second air-blowing pipes on the left and right side of welding wire including the symmetry, and each first air-blowing pipe and each second air-blowing pipe exit are equipped with the air-blowing mouth that corresponds with the welding wire respectively.

Further, still include the fixed plate that a vertical setting, position are fixed relatively ground, the fixed plate is equipped with the through-hole that supplies the welding wire to wear out, and this fixed plate is fixed with one and the concentric, annular air-blowing bowl of through-hole in through-hole position department, and the welding wire passes in the middle of the air-blowing bowl, be equipped with an annular gas in the air-blowing bowl and hold the chamber, this annular gas holds the intake pipe that the chamber was equipped with and high pressurized air source intercommunication, first air blowpipe and second air-blowing pipe hold the chamber intercommunication with annular gas respectively, and the second air-blowing pipe sets up on air-blowing bowl inside wall, and first air blowpipe sets up on air-blowing bowl lateral wall.

Furthermore, an electric heating wire is arranged in the annular gas accommodating cavity and is externally connected with a power supply.

Furthermore, the air flow output direction of the air blowing nozzle and the moving direction of the welding wire are reversely arranged, and the air flow output direction of the air blowing nozzle and the welding wire are arranged in an acute angle.

Further, the air outlet of the air blowing nozzle is of a flat rectangular opening structure, and the long edge of the air outlet is perpendicular to the welding wire.

Compared with the prior art, an air-blowing device have following advantage:

(1) simple structure and convenient operation. This has set up first, second air-blowing mechanism in order along welding wire moving direction, by four azimuths to the welding wire air-blowing operation, and at first blow off the adnexed water droplet on with the welding wire through first air-blowing mechanism when guaranteeing the operation, and then weather adnexed liquid on with the welding wire fast, improve the welding wire and weather efficiency.

(2) And fully processing the surface of the wire rod or the welding wire. Blowing nozzle air current output direction and welding wire moving direction reverse setting, and blowing nozzle air current output direction and welding wire are the acute angle setting, and this structure is convenient for blow down the adnexed liquid on the welding wire and weathers, guarantees the aridity on welding wire surface behind this device operation.

(3) The heating wire is arranged in the blowing bowl, so that the temperature of the air flow is increased, the temperature of the welding wire is increased after the welding wire is dried by blowing, and the surface dryness of the welding wire is further ensured.

Drawings

The accompanying drawings, which form a part hereof, 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 invention without undue limitation. In the drawings:

FIG. 1 is a perspective view of an air blowing apparatus according to the present embodiment;

FIG. 2 is a schematic perspective view of the air blowing bowl in this embodiment;

fig. 3 is a schematic perspective view of the air blowing nozzle in this embodiment.

Description of reference numerals:

1-a first air blowing pipe; 2-a second air blowing pipe; 3-blowing the bowl with air; 6-air blowing nozzle; 61-air outlet; 10-an air inlet pipe; 30-fixing the plate; 40-welding wire.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, an air-blowing device comprises a first air-blowing structure and a second air-blowing structure which are sequentially arranged along the conveying direction of a welding wire 40, wherein the first air-blowing structure comprises two first air-blowing pipes 1 which are symmetrically arranged on the upper side and the lower side of the welding wire 40, the second air-blowing structure comprises two second air-blowing pipes 2 which are symmetrically arranged on the left side and the right side of the welding wire 40, in the process that the welding wire is moved from one cleaning device to the other cleaning device, firstly, liquid air-blowing operation is carried out on the upper end and the lower end of the welding wire 40 through the two first air-blowing pipes 1, and liquid drops are usually formed and hung on the welding wire 40 due to dead weight, so that the upper end and the lower end of the circumferential surface of the welding wire can be subjected to air-blowing drying mode firstly, the liquid drops can be blown off, the drying. The welding wire 40 is ensured to be in a dry state when entering the next cleaning device for cleaning, and the mutual influence between the liquids is prevented. An air blowing nozzle 6 corresponding to the welding wire is respectively arranged at the outlet of each first air blowing pipe 1 and each second air blowing pipe 2.

In this embodiment, the welding wire welding device further includes a fixing plate 30 vertically arranged, the fixing plate 30 is provided with a through hole through which the welding wire 40 penetrates, an annular air blowing bowl 3 concentric with the through hole is fixed on the fixing plate 30 at the through hole, and the welding wire 40 penetrates through the middle of the air blowing bowl 3. In this embodiment, the air blowing bowl 3 is preferably of a metal sleeve structure, as shown in fig. 2, an annular gas accommodating cavity concentric with the air blowing bowl is arranged in the air blowing bowl 3, the annular gas accommodating cavity is provided with an air inlet pipe 10 communicated with a high-pressure air source, the first air blowing pipe 1 and the second air blowing pipe 2 are respectively communicated with the annular gas accommodating cavity, the second air blowing pipe 2 is arranged on the inner side wall of the air blowing bowl 3, and the first air blowing pipe 1 is arranged on the outer side wall of the air blowing bowl 3. Because the first air blowing pipe 1 and the second air blowing pipe 2 are arranged in a front-back position, the whole structure is more compact at the installation position of the air blowing bowl 3 by the first air blowing pipe 1 and the second air blowing pipe 2.

In this embodiment, in order to further improve the drying effect of the welding wire 40, an electric heating wire is disposed in the annular gas accommodating cavity in the gas blowing bowl 3, and the electric heating wire is externally connected to a power supply. During blowing operation, the heating wire is switched on to heat high-pressure gas entering the annular gas accommodating cavity, so that the temperature of the gas flow blown to the welding wire 40 is increased, the temperature of the welding wire after blowing operation is further increased, the evaporation of residual liquid on the welding wire is facilitated, and the welding wire blowing drying effect is improved.

In this embodiment, the air flow output direction of the air blowing nozzle 6 and the moving direction of the welding wire 40 are arranged in a reverse direction, and the air flow output direction of the air blowing nozzle 6 and the welding wire are arranged at an acute angle. During air blowing operation, the air current blows liquid to one side of the welding wire input end, and the air blowing operation effect is improved.

In this embodiment, as shown in fig. 3, the air outlet 61 of the air blowing nozzle 6 has a flat rectangular opening structure, and the long side of the air outlet is perpendicular to the welding wire 40. This structure makes the welding wire be in the gas blow air current, and the gas blow air current is the welding wire 40 parcel that promptly, improves and weathers dry effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-blowing device, characterized in that: including the first air-blowing structure and the second air-blowing structure that set gradually along welding wire (40) direction of delivery, first air-blowing structure sets up two first air-blowing pipes (1) on welding wire (40) upper and lower side including the symmetry, second air-blowing structure sets up two second air-blowing pipes (2) on welding wire (40) left and right side including the symmetry, and each first air-blowing pipe (1) and each second air-blowing pipe (2) exit are equipped with respectively and blow mouth (6) that correspond with the welding wire.

2. An air-blowing device as defined in claim 1, wherein: still include a vertical setting and ground position relatively fixed's fixed plate (30), fixed plate (30) are equipped with the through-hole that supplies welding wire (40) to wear out, and this fixed plate (30) are fixed with one and through-hole concentric, annular air blowing bowl (3) in through-hole position department, and welding wire (40) are passed by the middle of air blowing bowl (3), be equipped with an annular gas in air blowing bowl (3) and hold the chamber, this annular gas holds intake pipe (10) that the chamber was equipped with and high pressurized air source intercommunication, first air blowing pipe (1) and second air blowing pipe (2) hold the chamber intercommunication with annular gas respectively, and second air blowing pipe (2) set up on air blowing bowl (3) inside wall, and first air blowing pipe (1) sets up on air blowing bowl (3) outside wall.

3. An air-blowing device as defined in claim 2, wherein: and an electric heating wire is arranged in the annular gas accommodating cavity and is externally connected with a power supply.

4. An air-blowing device as claimed in claim 1, 2 or 3, wherein: the air blowing nozzle (6) is arranged in a mode that the air flow output direction and the moving direction of the welding wire (40) are opposite, and the air flow output direction of the air blowing nozzle (6) and the welding wire are arranged in an acute angle.

5. An air-blowing device as claimed in claim 1, 2 or 3, wherein: an air outlet (61) of the air blowing nozzle (6) is of a flat rectangular opening structure, and the long edge of the air outlet is perpendicular to the welding wire (40).