Welding wire cleaning device

Abstract

The utility model provides a welding wire cleaning device which comprises a box body with an opening in the top end, a plurality of wire pressing rollers are arranged in the box body, guide roller sets are arranged at the left end and the right end of the top of the box body, the wire pressing rollers and the guide roller sets are arranged in the width direction of the box body, and a connecting frame is fixedly connected to the right side of the box body. An erasing assembly is inserted and fixed in the connecting frame, and a plurality of erasing sleeves are arranged on the erasing assembly side by side. The welding wire cleaning device has the advantages that cleaning and wiping are integrated, dirt on the surfaces of welding wires can be effectively removed, a plurality of welding wires can be cleaned at the same time, the welding wire cleaning effect is effectively improved, and time and labor are saved.

Description

A welding wire cleaning device Technical Field

[0001] This utility model belongs to the field of welding wire cleaning equipment, and in particular relates to a welding wire cleaning device. Background Technology

[0002] During the production of welding wire, cleaning and drying are usually carried out between two separate cleaning and drying machines. This requires setting up a number of welding wire support frames, which is cumbersome, has high equipment costs, occupies a lot of space, affects the layout of the entire production workshop, and cannot meet the requirement of cleaning multiple welding wires at the same time, thus affecting production efficiency. Summary of the Invention

[0003] In view of this, the present invention aims to overcome the shortcomings of the above-mentioned problems in the prior art and proposes a welding wire cleaning device.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A welding wire cleaning device includes a box with an opening at the top, a plurality of wire pressing rollers inside the box, and guide roller groups at both the left and right ends of the top of the box. The wire pressing rollers and guide roller groups are arranged along the width direction of the box. A connecting frame is fixedly connected to the right side of the box, and a wiping component is inserted into and fixed in the connecting frame. A plurality of wiping sleeves are arranged side by side on the wiping component.

[0006] Furthermore, multiple pressure rollers are staggered and spaced apart, with the pressure rollers at both ends located at the bottom of the box.

[0007] Furthermore, multiple first annular grooves are evenly opened on the pressure roller, and a first rubber layer is wrapped inside the first annular groove. A through groove is provided in the middle of the pressure roller, and a connecting rod is fixedly connected to each pressure roller inside the housing. The pressure roller rotates and is sleeved on the connecting rod.

[0008] Furthermore, mounting frames are fixedly connected to both the left and right ends of the top of the box. The mounting frames include a base plate and a support plate. The base plate is fixedly connected to the upper side of the box. Support plates are vertically fixedly connected to both the front and rear sides of the upper surface of the base plate. Each guide roller group includes two guide rollers. Each guide roller includes a connecting shaft and multiple I-beams. The I-beams are movably sleeved on the connecting shaft at intervals. Limiting blocks are fixedly connected to both sides of each I-beam on the connecting shaft. In one mounting frame, the two connecting shafts of each guide roller group are horizontally fixed between two support plates, and the second annular groove on each I-beam corresponds one-to-one with the first annular groove on the pressure roller.

[0009] Furthermore, the connecting frame includes a U-shaped plate, with its two side walls arranged front and back. A U-shaped mounting block is fixedly attached to the inner side of the U-shaped plate at the location corresponding to the erasing component. The erasing component includes a lower support plate and an upper support plate fixed to the upper side of the lower support plate. The lower support plate has outwardly extending snap-fit ​​edges on both its front and rear sides, which are inserted into the corresponding mounting block's insertion slot. The lower support plate protrudes from the U-shaped plate and has multiple lower grooves arranged side-by-side on its upper side, corresponding to the first annular groove. A lower erasing pad is fixedly attached to each lower groove. An upper groove is provided on the lower side of the upper support plate at each lower groove, and an upper erasing pad is fixedly attached to each upper groove. The lower and upper erasing pads are joined to form an erasing sleeve.

[0010] Furthermore, the upper support plate has a first fixing block horizontally outward at both ends, and the lower support plate has a second fixing block horizontally outward at both ends on the upper side of the U-shaped plate. The first and second fixing blocks are provided with fixing holes, and threaded holes are provided on the U-shaped plate at the corresponding fixing holes. The upper and lower support plates are fixed together with the U-shaped plate by fixing pins engaging with the corresponding fixing holes and threaded holes.

[0011] Furthermore, there are multiple eraser components, spaced apart and arranged side by side.

[0012] Furthermore, multiple drainage holes are provided at the bottom of the U-shaped panel.

[0013] Furthermore, a counterweight is fixed inside the box on the side away from the connecting frame.

[0014] Furthermore, a drain outlet is provided at the bottom of one side of the box, and a switch valve is provided at the drain outlet.

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] The welding wire cleaning device of this utility model contains a cleaning solution in the housing for soaking and cleaning the welding wire, such as cleaning oil stains on the surface of the welding wire. The welding wire passes through the guide roller group at the end away from the wiping component, and then passes around the pressure roller in sequence, exits from the guide roller group at the other end, and then passes through the wiping sleeve on the wiping component. After being cleaned by the cleaning solution in the housing, the welding wire is wiped clean by the wiping sleeve. This device integrates cleaning and wiping into one unit, which can effectively remove dirt from the surface of the welding wire and can clean multiple welding wires at the same time, effectively improving the welding wire cleaning effect and saving time and effort. In addition, the wiping component with a suitable wiping sleeve can be replaced according to the thickness of the welding wire, making it suitable for use with welding wires of different specifications. Attached Figure Description

[0017] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the welding wire cleaning device according to an embodiment of the present invention;

[0019] Figure 2 is an exploded view of the erasing component structure according to an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the connection structure of the guide roller group according to an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Housing; 101. Drain outlet; 2. Pressure roller; 201. First annular groove; 3. Guide roller assembly; 301. Connecting shaft; 302. I-beam wheel; 303. Limiting block; 4. Connecting frame; 401. U-shaped plate; 402. Mounting block; 403. Threaded hole; 404. Drain hole; 5. Wiping assembly; 501. Lower support plate; 5011. Snap-fit ​​edge; 5012. Lower groove; 5013. Lower wiping pad; 5014. Second fixing block; 502. Upper support plate; 5021. Upper groove; 5022. Upper wiping pad; 5023. First fixing block; 6. Fixing pin; 7. Mounting frame; 701. Base plate; 702. Support plate; 8. Reinforcing rib; 9. Counterweight. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] As shown in the figure, a welding wire cleaning device includes a box 1 with an opening at the top. Multiple pressure rollers 2 are installed inside the box 1, and guide roller groups 3 are located at both the left and right ends of the top of the box 1. Both the pressure rollers 2 and the guide roller groups 3 are arranged along the width of the box 1. A connecting frame 4 is fixed to the right side of the box 1, and a wiping component 5 is inserted into and fixed in the connecting frame 4. Multiple wiping sleeves are arranged side-by-side on the wiping component 5. In this embodiment, the box 1 contains cleaning fluid for soaking and cleaning the welding wire, such as removing oil stains from the surface of the welding wire. The welding wire passes between the guide roller groups 3 at the end furthest from the wiping component 5, and sequentially winds around the pressure rollers 2, exiting from the other end of the guide roller group 3, and then exiting from the wiping sleeves on the wiping component 5. After being cleaned by the cleaning fluid in the box 1, the welding wire is wiped clean by the wiping sleeves and finally wound up by a winding wheel located on the right side of the device. Of course, to ensure more thorough drying of the cleaned welding wire, a hot air blower can be additionally installed above the connecting frame 4.

[0028] Multiple pressure rollers 2 are staggered and spaced apart, with the pressure rollers 2 at both ends located at the lower part of the box 1, ensuring that the welding wire is arranged in an up-and-down wavy manner inside the box 1, thus extending the contact time between the welding wire and the cleaning liquid inside the box 1.

[0029] The pressure roller 2 has multiple uniformly formed first annular grooves 201, and a first rubber layer is wrapped inside the first annular grooves 201. A through groove runs through the center of the pressure roller 2. A connecting rod is fixedly connected to each pressure roller 2 inside the housing 1, and the pressure roller 2 rotates and is sleeved onto the connecting rod. In this embodiment, the front and rear ends of the pressure roller 2 are respectively close to or in contact with the inner wall of the corresponding housing 1, ensuring that the pressure roller 2 does not move significantly in the front-to-back direction, thereby ensuring that the welding wire is confined within the corresponding first annular groove 201 and does not come out.

[0030] Mounting brackets 7 are fixedly attached to both the left and right ends of the top of the housing 1. Each mounting bracket 7 includes a base plate 701 and a support plate 702. The base plate 701 is fixedly attached to the upper side of the housing 1, and the support plates 702 are vertically fixedly attached to both the front and rear sides of the upper surface of the base plate 701. Each guide roller group 3 includes two guide rollers, and each guide roller includes a connecting shaft 301 and multiple I-beam wheels 302. The I-beam wheels 302 are movably sleeved on the connecting shaft 301 at intervals. Limiting blocks 303 are fixedly attached to both sides of each I-beam wheel 302 on the connecting shaft 301. In one mounting bracket 7, the two connecting shafts 301 of each guide roller group 3 are horizontally fixed between two support plates 702, and the second annular groove on each I-beam wheel 302 corresponds one-to-one with the first annular groove 201 on the pressure roller 2. In this embodiment, the limiting blocks 303 adopt a nut structure and are screwed onto the connecting shaft 301 to axially limit the I-beam wheels 302. Furthermore, the positions of the I-beams 302 on the two guide rollers in each guide roller group 3 correspond one-to-one, and the second annular groove corresponds one-to-one with the first annular groove 201, ensuring that the welding wire can pass through the middle of the two corresponding I-beams 302. In this embodiment, the two ends of the substrate 701 are fixed to the upper side of the housing 1 by fixing bolts.

[0031] The connecting frame 4 includes a U-shaped plate 401, with two side walls of the U-shaped plate 401 arranged front and rear. A U-shaped mounting block 402 is fixedly connected to the inner side of the side wall of the U-shaped plate 401 at a location corresponding to the erasing component 5. The erasing component 5 includes a lower support plate 501 and an upper support plate 502 fixed to the upper side of the lower support plate 501. The lower support plate 501 has outwardly extending locking edges 5011 on both its front and rear sides, which are inserted into the insertion slots of the corresponding mounting blocks 402. The lower support plate 501 protrudes from the U-shaped plate. A 401-type mounting plate is configured with multiple lower grooves 5012 corresponding to the first annular groove 201 arranged side-by-side on the upper side of the lower support plate 501. A lower wiping pad 5013 is fixedly connected in each lower groove 5012. An upper groove 5021 is formed on the lower side of the upper support plate 502 corresponding to each lower groove 5012. An upper wiping pad 5022 is fixedly connected in each upper groove 5021. The lower wiping pads 5013 and 5022 are joined together to form a wiping sleeve. In this embodiment, the lower wiping pads 5013 and 5022 can be made of rubber or sponge. The appropriate lower support plate 501 and upper support plate 502 are selected according to the thickness of the welding wire to ensure that the welding wire is squeezed when passing through the wiping sleeve, and the water stains on the surface of the welding wire are wiped clean by the wiping sleeve. In this embodiment, a suitable wiping sleeve can be selected according to the thickness of the welding wire, that is, by replacing the appropriate upper support plate 502 and lower support plate 501, so as to make the welding wire wiping more thorough. In addition, the wiping assembly 5 is set as a spliced ​​and fixed structure, which facilitates the replacement of components individually in the later stage.

[0032] The upper support plate 502 has first fixing blocks 5023 horizontally outward at both its front and rear ends, and the lower support plate 501 has second fixing blocks 5014 horizontally outward at both its front and rear ends on the upper side of the U-shaped plate 401. Both the first fixing blocks 5023 and the second fixing blocks 5014 have fixing holes, and the U-shaped plate 401 has threaded holes 403 corresponding to the fixing holes. The upper support plate 502 and the lower support plate 501 are fixed together with the U-shaped plate 401 by fixing pins 6 engaging with the corresponding fixing holes and threaded holes 403. In this embodiment, the fixing holes may also have internal threads, and the fixing pins 6 are bolts, vertically screwed into the two fixing holes and the corresponding threaded holes 403 to fix the upper support plate 502 and the lower support plate 501.

[0033] Multiple wiping components 5 are arranged at intervals and side by side to ensure that water stains on the surface of the welding wire are thoroughly wiped away.

[0034] The bottom of the U-shaped plate 401 is also provided with multiple drainage holes 404, so that water droplets falling from the welding wire into the connecting frame 4 can be discharged downwards when they accumulate.

[0035] A counterweight 9 is fixedly attached to the side of the housing 1 away from the connecting frame 4 to ensure that the housing 1 is stable when placed flat. In this embodiment, the counterweight 9 has a wedge-shaped structure and is located at the bottom of the inner side of the housing 1 to avoid interfering with the welding wire.

[0036] A drain outlet 101 is provided at the bottom of one side of the housing 1, and a switch valve (not shown in the figure) is provided at the drain outlet 101. In this embodiment, the bottom of the inner wall of the housing 1 is set as a planar structure, a concave arc-shaped surface structure, or a conical surface structure, and the drain outlet 101 is located at the lowest point.

[0037] In this embodiment, a reinforcing rib 8 is also provided between the bottom of the connecting frame 4 and the box 1.

[0038] The working process of this embodiment is as follows:

[0039] Cleaning fluid is placed inside the housing 1. Multiple welding wires pass through the I-beams 302 of the guide roller group 3 at the end furthest from the wiping component 5, and sequentially wrap around the corresponding first annular groove 201 on the pressure roller 2. They then exit through the corresponding I-beams 302 on the other end of the guide roller group 3, and finally pass through the wiping sleeve on the wiping component 5. After being cleaned by the cleaning fluid inside the housing 1, the welding wires are wiped clean by the wiping sleeve, and finally wound up by the winding wheel located on the right side of the device. Of course, since a large number of welding wires are being cleaned simultaneously, the positions of the winding wheels for releasing and winding the welding wires can be staggered to avoid mutual interference.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding wire cleaning device, characterized in that: The box includes a top opening, with multiple pressure rollers inside and guide roller groups at both ends of the top of the box. The pressure rollers and guide roller groups are arranged along the width of the box. A connecting frame is fixed to the right side of the box, and an erasing component is inserted into and fixed in the connecting frame. Multiple erasing sleeves are arranged side by side on the erasing component.

2. The welding wire cleaning device according to claim 1, characterized in that: Multiple pressure rollers are staggered and spaced apart, with the pressure rollers at both ends located at the bottom of the box.

3. A welding wire cleaning device as defined in claim 1, wherein: The pressure roller has multiple first annular grooves evenly distributed on it, and a first rubber layer is wrapped inside the first annular groove. A through groove is provided in the middle of the pressure roller. A connecting rod is fixedly connected to each pressure roller inside the housing. The pressure roller rotates and is sleeved on the connecting rod.

4. A welding wire cleaning device as defined in claim 1, wherein: Mounting frames are fixedly attached to both the left and right ends of the top of the box. The mounting frames include a base plate and a support plate. The base plate is fixedly attached to the upper side of the box. Support plates are vertically fixedly attached to the front and rear sides of the upper surface of the base plate. Each guide roller group includes two guide rollers. Each guide roller includes a connecting shaft and multiple I-beams. The I-beams are movably sleeved on the connecting shaft at intervals. Limiting blocks are fixedly attached to the connecting shaft on both sides of each I-beam. In one mounting frame, the two connecting shafts of each guide roller group are horizontally fixed between two support plates, and the second annular groove on each I-beam corresponds one-to-one with the first annular groove on the pressure roller.

5. A welding wire cleaning device as defined in claim 3, wherein: The connecting frame includes a U-shaped plate, with its two side walls arranged front and back. A U-shaped mounting block is fixed to the inner side of the U-shaped plate at each corresponding erasing component. The erasing component includes a lower support plate and an upper support plate fixed to the upper side of the lower support plate. The lower support plate has outwardly extending snap-fit ​​edges on both its front and rear sides, which are inserted into the corresponding mounting block's insertion slot. The lower support plate protrudes from the U-shaped plate and has multiple lower grooves arranged side-by-side on its upper side, corresponding to the first annular groove. A lower erasing pad is fixed to each lower groove. An upper groove is provided on the lower side of the upper support plate at each lower groove, and an upper erasing pad is fixed to each upper groove. The lower and upper erasing pads are joined to form an erasing sleeve.

6. The welding wire cleaning device according to claim 5, characterized in that: The upper support plate has a first fixing block horizontally outward at both ends, and the lower support plate has a second fixing block horizontally outward at both ends on the upper side of the U-shaped plate. The first and second fixing blocks are provided with fixing holes, and the U-shaped plate is provided with threaded holes at the corresponding fixing holes. The upper and lower support plates are fixed together with the U-shaped plate by fixing pins engaging with the corresponding fixing holes and threaded holes.

7. The welding wire cleaning device according to claim 5, characterized in that: There are multiple eraser components, spaced apart and arranged side by side.

8. A welding wire cleaning device as defined in claim 5, wherein: The bottom of the U-shaped panel also has multiple drainage holes.

9. A welding wire cleaning device as defined in claim 1, wherein: A counterweight is fixed inside the box on the side away from the connecting frame.

10. The welding wire cleaning device of claim 1, wherein: A drain outlet is located at the bottom of one side of the enclosure, and a switch valve is installed at the drain outlet.

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