CN220836850U - Welding wire cleaning device - Google Patents

Abstract

The application relates to the technical field of welding wire processing, in particular to a welding wire cleaning device, which comprises: the cleaning box is provided with a wire inlet and a wire outlet; the cleaning roller comprises a fixed roller and a cleaning wheel arranged on the fixed roller, and the fixed roller is arranged on the cleaning box; the cleaning roller wheel is arranged between the wire inlet and the wire outlet, welding wires to be cleaned enter the cleaning box through the wire inlet, and the welding wires to be cleaned leave the cleaning box through the wire outlet after being cleaned by the cleaning roller wheel. The welding wire cleaning device provided by the application has the advantages of simple and compact structure, convenience in installation, strong cleaning force on welding wires and remarkable cleaning effect, and effectively solves the problems of large space occupation and large field occupation of the traditional ultrasonic welding wire cleaning equipment in the prior art.

Description

Welding wire cleaning device

Technical Field

The application relates to the technical field of welding wire processing, in particular to a welding wire cleaning device.

Background

At present, the aluminum alloy welding wire is widely applied to the fields of aerospace, automobile manufacturing and the like, and the welding surface characteristics (cleanliness and smoothness) directly influence the forming quality of a welding line and the wire feeding smoothness of a welding machine, so that the product quality and the production efficiency are influenced. The production process of the welding wire comprises smelting, heat preservation, casting or continuous casting, water tank wire drawing, skinning, cleaning, drying and packaging, wherein the cleaning is a key process for determining the quality of the welding wire. In the production process of aluminum welding wires, the prior art adopts an ultrasonic cleaning device to clean greasy dirt and aluminum powder on the surface of the welding wires, thereby reducing the pollution of a wire feeding mechanism of a butt welding machine and reducing the impurity content of welding seams, however, the prior ultrasonic cleaning device has the following problems: 1) The welding wire needs to act in the ultrasonic cleaning pool for a long enough time to ensure the cleaning effect, and the two methods can meet the requirement, namely, the linear length of the ultrasonic cleaning equipment is directly increased, and the welding wire is wound in a reciprocating manner through a metal or plastic transition wheel to prolong the cleaning time in the ultrasonic water tank, so that the length of the ultrasonic cleaning equipment is usually more than 6 meters based on the analysis. In addition, in order to improve the cleaning effect, a weak acid or weak base cleaning agent is often adopted, the concentration control requirement is high, the waste water after cleaning can be discharged only through neutralization treatment, the cost is increased, and the environment-friendly manufacturing is not met. And moreover, as the equipment runs for a long time, the shock feeling of the ultrasonic transducer is reduced or the transducer is damaged, so that the cleaning effect is also poor, the transducer is more protected at higher cost, and the sealed square stainless steel sealing box is required to be opened for replacement and re-welding sealing use.

In addition, the existing ultrasonic cleaning auxiliary device is generally provided with a sponge in an ultrasonic cleaning tank, and the cleaning sponge can timely convey cleaning agents in the cleaning tank to the contact position of polishing flannelette and aluminum welding wires, so that the cleaning effect is guaranteed, but aluminum scraps are easily accumulated in the contact area of the sponge along with the extension of the cleaning time, and then the surface of the welding wires is easily scratched.

Disclosure of utility model

The application aims to provide a welding wire cleaning device, which solves the technical problems of poor cleaning effect, long cleaning time and large equipment floor area of the existing welding wire cleaning equipment in the prior art to a certain extent.

The application provides a welding wire cleaning device, which comprises: the cleaning box is provided with a wire inlet and a wire outlet;

The cleaning roller comprises a fixed roller and a cleaning wheel arranged on the fixed roller, and the fixed roller is arranged on the cleaning box;

the cleaning roller is arranged between the wire inlet and the wire outlet, the welding wire to be cleaned enters the cleaning box through the wire inlet, and the welding wire to be cleaned leaves the cleaning box through the wire outlet after being cleaned by the cleaning roller.

In the above technical solution, further, the cleaning wheel is rotatably disposed on the fixed roller;

Or the fixed roller is rotatably arranged in the cleaning box, and the cleaning wheel is fixedly arranged in the fixed roller.

In any of the above technical solutions, further, the number of the cleaning rollers is plural, the plural cleaning rollers are arranged in two rows at intervals, and the welding wire to be cleaned passes between the two rows of cleaning rollers.

In any of the above technical solutions, further, a plurality of the cleaning rollers in one row and a plurality of the cleaning rollers in another row are arranged in a staggered manner.

In any of the above technical solutions, further, the rotation directions of the two rows of cleaning rollers are opposite.

In any of the above technical solutions, further, the welding wire cleaning device further includes a telescopic connecting piece, and the fixing roller is connected with the cleaning box through the telescopic connecting piece.

In any of the above technical solutions, further, the welding wire cleaning device further includes a sliding connecting piece, and the fixed roller is slidably disposed in the cleaning box through the sliding connecting piece, so that the cleaning wheel is close to or far away from the welding wire to be cleaned.

In any of the above technical solutions, further, the welding wire cleaning device further includes a plurality of cleaning solution nozzles, and each cleaning wheel is correspondingly provided with at least one cleaning solution nozzle.

In any of the above technical solutions, further, the cleaning solution nozzle is configured to spray the cleaning solution toward the cleaning wheel, and the cleaning solution is water.

In any of the above technical solutions, further, the welding wire cleaning device further includes a wire collecting device, and the wire collecting device and the wire outlet are arranged at intervals.

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

The welding wire cleaning device provided by the application comprises: the cleaning box is provided with a wire inlet and a wire outlet; the cleaning roller comprises a fixed roller and a cleaning wheel arranged on the fixed roller, and the fixed roller is arranged on the cleaning box; the cleaning roller wheel is arranged between the wire inlet and the wire outlet, welding wires to be cleaned enter the cleaning box through the wire inlet, and the welding wires to be cleaned leave the cleaning box through the wire outlet after being cleaned by the cleaning roller wheel.

The welding wire cleaning device provided by the application has the advantages of simple and compact structure, convenience in installation, strong cleaning force on welding wires and remarkable cleaning effect, and effectively solves the problems of large space occupation and large field occupation of the traditional ultrasonic welding wire cleaning equipment in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a welding wire cleaning device according to an embodiment of the present application.

Reference numerals:

1-cleaning box, 101-first wallboard, 102-second wallboard, 103-third wallboard, 104-bottom plate, 2-cleaning roller, 201-fixed roller, 202-cleaning wheel, 3-cleaning liquid nozzle, 4-welding wire to be cleaned.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown.

The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

A welding wire cleaning apparatus according to an embodiment of the present application is described below with reference to fig. 1.

Referring to fig. 1, an embodiment of the present application provides a welding wire cleaning device, which includes a cleaning box 1 and a cleaning roller 2, wherein a wire inlet and a wire outlet are provided on a side wall of the cleaning box 1, preferably, two wall plates facing each other of the cleaning box 1 are a first wall plate 101 and a second wall plate 102, respectively, the wire inlet is provided on the first wall plate 101, the wire outlet is provided on the second wall plate 102, more preferably, the wire inlet and the wire outlet are coaxially provided, and the wire inlet and the wire outlet are opposite to each other; the cleaning roller 2 is arranged in the cleaning box 1, the cleaning roller 2 is arranged between the wire inlet and the wire outlet, the cleaning roller 2 specifically comprises a fixed roller 201 and a cleaning roller 202, the fixed roller 201 is arranged on a third wall plate 103 between the first wall plate 101 and the second wall plate 102, the cleaning roller 202 is sleeved on the fixed roller 201, the fixed roller 201 can support the cleaning roller 202, a welding wire 4 to be cleaned penetrates into the cleaning box 1 through the wire inlet, the welding wire 4 to be cleaned can pass through the cleaning roller 2 in the advancing process of the wire outlet, the cleaning roller 202 is in close contact with the welding wire 4 to be cleaned, the cleaning roller 202 is used for deeply cleaning the surface of the welding wire 4 to be cleaned, and the part of the welding wire 4 to be cleaned, which is cleaned by the cleaning roller 202, is gradually conveyed to the wire outlet and leaves the cleaning box 1 through the wire outlet.

Preferably, the cleaning wheel 202 has flexibility, and the welding wire 4 to be cleaned is not only in contact with the cleaning wheel 202, but also recessed to a certain depth relative to the cleaning wheel 202, so that the welding wire 4 to be cleaned is in sufficient contact with the cleaning wheel 202, and the cleaning wheel 202 can cover the welding wire 4 to be cleaned to ensure the cleaning effect of the welding wire 4 to be cleaned.

The welding wire cleaning device provided by the application has the advantages that the cleaning wheel 202 is in direct contact with the welding wire 4 to be cleaned, so that the welding wire 4 to be cleaned is cleaned, the cleaning strength is high, the cleaning effect of the welding wire 4 to be cleaned is ensured, the floor area of the welding wire cleaning device is small, the cleaning time of the welding wire 4 to be cleaned is short, the cleaning efficiency of the welding wire 4 to be cleaned can be remarkably improved, the cleaning effect of the welding wire 4 to be cleaned can be kept for a long time, and compared with the traditional ultrasonic cleaning device, the reduction of the cleaning capability after long-time operation is effectively avoided, the replacement procedure of ultrasonic cleaning liquid is also reduced, and the cleaning cost is reduced.

Preferably, the wire diameter of the welding wire 4 to be cleaned is 3.2mm, and the diameters of the wire inlet and the wire outlet are larger than 3.2mm.

In one embodiment of the present application, it is preferable that the cleaning wheel 202 is rotatably provided to the fixed roller 201;

or the fixed roller 201 is rotatably provided in the washing tank 1, and the washing wheel 202 is fixedly provided in the fixed roller 201.

In this embodiment, the cleaning wheel 202 is disposed coaxially with the fixed roller 201, and the axial direction of the cleaning wheel 202 is disposed perpendicular to the traveling direction of the welding wire 4 to be cleaned. The welding wire cleaning device further comprises a driving device, which can be, but is not limited to, a motor, and the driving device acts on the fixed roller 201 to enable the fixed roller 201 to drive the cleaning wheel 202 to rotate by taking the axis of the fixed roller as a pivot shaft. Or the fixed roller 201 is fixed relative to the cleaning box 1, the driving device acts on the cleaning wheel 202 to enable the cleaning wheel 202 to rotate relative to the fixed roller 201, the cleaning wheel 202 is in contact with the welding wire 4 to be cleaned in a rotating state to clean the welding wire 4 to be cleaned while the welding wire 4 to be cleaned passes through the cleaning wheel 202, and the cleaning effect and the cleaning efficiency of the welding wire 4 to be cleaned can be improved by adjusting the rotation speed of the cleaning wheel 202 by driving the fixed roller 201 or directly driving the cleaning wheel 202 through the driving device.

Preferably, in this embodiment, the cleaning wheel 202 is preferably a wool wheel made of wool, but of course, not limited thereto, and may be made of a polished fleece wheel or other materials.

Preferably, the diameter of the cleaning wheel 202 is 100mm-200mm. The width (or axial length) of the cleaning wheel 202 is 30mm-50mm.

In one embodiment of the present application, preferably, the number of the cleaning rollers 2 is plural, and the plural cleaning rollers 2 are arranged in two rows spaced from each other, and the wire 4 to be cleaned passes between the two rows of cleaning rollers 2.

In this embodiment, the number of the cleaning rollers 2 may be, but not limited to, 6, and the 6 cleaning rollers 2 are arranged in two rows spaced up and down, each row including 3 cleaning rollers 2, preferably, the 3 cleaning rollers 2 in each row are spaced along the same straight line. During the running process of the welding wire 4 to be cleaned, the welding wire 4 to be cleaned is contacted with the cleaning wheels 202 of each cleaning roller 2 in each row, so that the welding wire 4 to be cleaned can be cleaned by each cleaning wheel 202 along with the continuous running of the welding wire 4 to be cleaned, and the cleaning effect of the welding wire 4 to be cleaned is effectively improved.

In one embodiment of the present application, it is preferable that the plurality of cleaning rollers 2 in one row are arranged offset from the plurality of cleaning rollers 2 in the other row.

In this embodiment, the 3 cleaning rollers 2 located in the upper row are defined as first rollers, the 3 cleaning rollers 2 located in the lower row are defined as second rollers, and in this embodiment, the first rollers are opposite to a gap between two second rollers, or the second rollers are opposite to a gap between two first rollers, so that the welding wire 4 to be cleaned can be cleaned one by one through the cleaning of the 6 cleaning rollers 2 in the running process, and the cleaning effect of the welding wire 4 to be cleaned is remarkably improved on the basis of not changing the space occupation condition and the field occupation condition of the welding wire cleaning device. When the number of the first rollers and the number of the second rollers are more than 3, the arrangement mode is also adopted.

Preferably, the rotation directions of the two rows of cleaning rollers 2 are opposite.

In this embodiment, the opposite rotation directions of the two rows of cleaning rollers 2 are specifically implemented in that the cleaning wheels 202 on the 3 first rollers rotate in the clockwise direction, and the cleaning wheels 202 on the 3 second rollers rotate in the counterclockwise direction, so that it is ensured that the aluminum scraps or other dirt on the surface of the welding wire 4 to be cleaned can flow to the portion of the welding wire 4 to be cleaned, which is not cleaned.

In one embodiment of the present application, the wire cleaning device preferably further includes a telescopic connection through which the fixed roller 201 is connected to the cleaning tank 1.

In this embodiment, the telescopic connecting piece has a telescopic structure, the telescopic connecting piece is vertically arranged on the fixed roller 201 or the third wall plate 103 of the cleaning box 1, the fixed roller 201 is connected with the third wall plate 103 through the telescopic connecting piece and can extend or retract relative to the third wall plate 103, so that the extension length of the cleaning wheel 202 relative to the third wall plate 103 is adjusted, along with the pushing of the cleaning time length, a wear trace distributed along the circumferential direction of the cleaning wheel 202 can be formed on the surface of the cleaning wheel 202, the contact position of the cleaning wheel 202 and the welding wire 4 to be cleaned can be avoided by adjusting the telescopic connecting piece to enable the wear position to extend or retract a certain distance, the welding wire 4 to be cleaned can be contacted and cleaned at the position which is not worn through adjusting the cleaning wheel 202 back and forth, the cleaning effect is ensured, the service life of the cleaning wheel 202 is prolonged, the maintenance cost of the cleaning device is saved, the utilization rate of the cleaning wheel 202 is increased, and the shutdown frequency and time consumption are also reduced.

The portion of the fixed roller 201 connected to the cleaning tank 1 may be formed in a telescopic structure, and the same operations and effects as those described above can be achieved.

In one embodiment of the present application, it is preferable that the wire cleaning device further includes a slip connector by which the fixed roller 201 is slidably disposed to the cleaning tank 1 so that the cleaning wheel 202 is brought close to or away from the wire 4 to be cleaned.

In this embodiment, be provided with the groove that slides on the third lateral wall, the groove that slides extends along vertical direction, the connecting piece that slides sets up in the groove that slides slidably, fixed roller 201 is connected with the connecting piece that slides, thereby make fixed roller 201 and cleaning wheel 202 can follow vertical direction and rise or descend, thereby adjust the mounted position of cleaning wheel 202 relative to third wallboard 103 in vertical direction, a plurality of cleaning roller wheels 2 all set up so, through adjusting the upper and lower position of cleaning wheel 202, can adjust the position of cleaning wheel 202 relative to treating cleaning wire 4, thereby adjust the contact pressure of cleaning wheel 202 and treating cleaning wire 4, thereby improve the cleaning performance of treating cleaning wire 4.

In one embodiment of the present application, preferably, the welding wire cleaning device further includes cleaning liquid nozzles 3, the number of the cleaning liquid nozzles 3 is plural, and each cleaning wheel 202 is correspondingly provided with at least one cleaning liquid nozzle 3.

The cleaning liquid nozzle 3 is used to spray cleaning liquid, which is water, toward the cleaning wheel 202.

In this embodiment, the number of the cleaning liquid nozzles 3 is preferably the same as that of the cleaning rollers 2, and is also 6, wherein 3 cleaning liquid nozzles 3 are provided on the bottom plate 104 of the cleaning tank 1 in one-to-one correspondence with the second rollers, respectively, and the other 3 cleaning liquid nozzles 3 are provided on the top plate (not shown in the figure) of the cleaning tank 1 in one-to-one correspondence with the first rollers, respectively.

Preferably, the top plate is hinged to the third wall plate 103, so that the top plate can be opened or closed relative to the inner cavity of the cleaning box 1, and the welding wire cleaning device is convenient to repair and maintain.

The 6 cleaning solution nozzles 3 spray cleaning solution, specifically low-concentration alkaline cleaning solution or filtered and purified water, towards the 6 cleaning wheels 202 respectively, and the cleaning solution is used for washing away aluminum scraps or other dirt on the cleaning wheels 202, so that the cleaning solution has almost no pollution to the environment.

It should be noted that the cleaning liquid nozzle 3 has a tube structure, one end of which faces the cleaning wheel 202, and preferably the tube structure has a flexibility or a telescopic tube, so that the cleaning liquid nozzle 3 can be bent and change the spraying direction, thereby adjusting the spraying position of the cleaning liquid nozzle 3 with respect to the cleaning wheel 202.

In one embodiment of the present application, the welding wire cleaning device preferably further includes a wire collecting device (not shown in the drawings), which is spaced apart from the wire outlet.

In this embodiment, the wire collecting device is disposed outside the cleaning box 1 and is disposed at an interval from the wire outlet, and one end of the wire 4 to be cleaned, which is penetrated out through the wire outlet, is connected to the wire collecting device, and the wire collecting device not only can collect the cleaned wire, but also can play a traction role on the wire 4 to be cleaned in the cleaning process of the wire 4 to be cleaned, so that the wire 4 to be cleaned continuously travels to be cleaned by the plurality of cleaning wheels 202.

In summary, the welding wire cleaning device provided by the application has the advantages of simple and compact structure, convenience in installation, strong cleaning force on welding wires and remarkable cleaning effect, and effectively solves the problems of large space occupation and large site occupation of the traditional ultrasonic welding wire cleaning equipment in the prior art.

In addition, by setting the rotation direction of the cleaning wheel 202 at different positions, cleaning scraps and other impurities can be discharged to the unwashed part of the welding wire 4 to be cleaned, secondary pollution is avoided, and the scratch condition of the surface of the cleaned welding wire is obviously improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims (10)

1. A welding wire cleaning device, comprising:

the cleaning box (1) is provided with a wire inlet and a wire outlet;

The cleaning roller (2) comprises a fixed roller (201) and a cleaning wheel (202) arranged on the fixed roller (201), wherein the fixed roller (201) is arranged on the cleaning box (1);

The cleaning roller (2) is arranged between the wire inlet and the wire outlet, the welding wire (4) to be cleaned enters the cleaning box (1) through the wire inlet, and the welding wire (4) to be cleaned leaves the cleaning box (1) through the wire outlet after being cleaned by the cleaning roller (202).

2. The welding wire cleaning device according to claim 1, characterized in that the cleaning wheel (202) is rotatably arranged to the stationary roller (201);

Or the fixed roller (201) is rotatably arranged on the cleaning box (1), and the cleaning wheel (202) is fixedly arranged on the fixed roller (201).

3. The welding wire cleaning device according to claim 1, wherein the number of the cleaning rollers (2) is plural, the cleaning rollers (2) are divided into two rows, which are arranged at intervals, and the welding wire (4) to be cleaned passes between the two rows of the cleaning rollers (2).

4. The welding wire cleaning device according to claim 3, wherein a plurality of the cleaning rollers (2) in one row are arranged offset from a plurality of the cleaning rollers (2) in the other row.

5. Welding wire cleaning device according to claim 3, characterized in that the rotation directions of the two rows of cleaning rollers (2) are opposite.

6. The welding wire cleaning device according to any one of claims 1 to 5, characterized in that it further comprises a telescopic connection through which the fixed roller (201) is connected with the washing tank (1).

7. The welding wire cleaning device according to any one of claims 1 to 5, characterized in that it further comprises a slip connection by means of which the fixed roller (201) is slidably arranged to the cleaning box (1) so as to bring the cleaning wheel (202) close to or away from the welding wire (4) to be cleaned.

8. The welding wire cleaning device according to any one of claims 1 to 5, further comprising a cleaning liquid nozzle (3), the number of cleaning liquid nozzles (3) being plural, each cleaning wheel (202) being provided with at least one cleaning liquid nozzle (3) in correspondence.

9. The welding wire cleaning device according to claim 8, characterized in that the cleaning liquid nozzle (3) is adapted to spray a cleaning liquid, which is water, towards the cleaning wheel (202).

10. The welding wire cleaning device of any of claims 1-5, further comprising a wire take-up device disposed in spaced relation to the wire outlet.