A surface cleaning device for solid wire production

Abstract

The utility model provides a kind of surface cleaning device for solid welding wire production, including box, multiple input rollers and output rollers are respectively equipped on the left and right two side walls upper end of the box, lower layer cleaning mechanism and upper layer cleaning mechanism are sequentially equipped in the box from left to right.The utility model relates to a kind of surface cleaning device for solid welding wire production, can carry out long time sustained cleaning to welding wire, and cleaning effect is good, easy to use and maintain, it is favorable to improve the continuous production efficiency of welding wire.By setting upper layer cleaning mechanism and lower layer cleaning mechanism, not only can the continuous multistage cleaning of welding wire be realized, but also the circulating water discharged by upper layer cleaning mechanism can continuously flush and purify the cleaning element in lower layer cleaning mechanism, which is conducive to improving the sustained cleaning effect of the cleaning element on the welding wire and ensuring that the cleaning element can play a good cleaning role on the welding wire for a long time.

Description

Technical Field

[0001] This utility model belongs to the field of welding wire production and processing technology, and in particular relates to a surface cleaning device for the production of solid welding wire. Background Technology

[0002] Currently, in the welding wire production process, thick welding wire is drawn into thin welding wire of a certain diameter through a wire drawing device. In this drawing process, a wire drawing die is usually used to complete the wire drawing process. During the wire drawing process, various impurities or debris will exist on the welding wire. Before the final shaping, the welding wire needs to be cleaned and dried before the final shaping and wire drawing can be carried out. Therefore, surface cleaning is particularly important to ensure the quality of welding wire.

[0003] Chinese utility model patent application number 202121843052.7 discloses a submerged arc welding wire water washing device, including a box with an opening at the top. Multiple input rollers and output rollers are respectively provided on the upper ends of the left and right side walls of the box. A primary cleaning zone and a secondary cleaning zone are arranged sequentially from left to right inside the box. The primary and secondary cleaning zones are separated by a first filter layer. Multiple cleaning shafts are arranged side-by-side in the primary cleaning zone. A second filter layer is horizontally connected between the top of the first filter layer and the side wall of the box with the output rollers. A water pump is provided in the secondary cleaning zone, with its inlet located within the secondary cleaning zone and its outlet connected to a water outlet pipe. The water outlet pipe extends out of the second filter layer, and multiple nozzles are connected above the second filter layer. The advantages of this utility model are: the device has a simple structure and is easy to operate; it can effectively clean submerged arc welding wire without wasting water resources, and it greatly improves the cleaning speed.

[0004] However, in actual use, it was found that the cleaning structure of the above-mentioned utility model still has problems such as complex structure, poor cleaning effect, and inconvenient assembly and maintenance. In particular, the cleaning roller will become dirty after long-term use, which will reduce its cleaning ability and affect the cleaning effect on the surface of the welding wire. Moreover, the existing cleaning roller is also inconvenient to replace, requiring long-term shutdown for replacement, which is not conducive to improving the continuous production efficiency of welding wire. Utility Model Content

[0005] In view of this, the present invention aims to provide a surface cleaning device for the production of solid welding wire, so as to solve the problem that the cleaning ability of existing surface cleaning devices for welding wire production decreases after long-term use, which affects the surface cleaning effect of welding wire.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0007] A surface cleaning device for solid welding wire production includes a housing. Multiple input rollers and output rollers are respectively provided on the upper ends of the left and right side walls of the housing. A lower cleaning mechanism and an upper cleaning mechanism are arranged sequentially from left to right inside the housing. The lower cleaning mechanism includes guide rollers and a cleaning frame. Two guide rollers are arranged on the left and right sides of the cleaning frame, and each guide roller is rotatably mounted on the housing. The cleaning frame is equipped with cleaning components for cleaning the surface of the welding wire, and the cleaning components are detachably mounted on the cleaning frame. The upper cleaning mechanism includes a cleaning box. A drain outlet is provided on the left side of the cleaning box, and a discharge outlet is provided on the right side of the cleaning box to facilitate the passage of the welding wire. Multiple guide rollers are provided inside the cleaning box to guide the welding wire from left to right, and each guide roller is rotatably mounted inside the cleaning box. A circulating water spray assembly is provided on the cleaning box below the discharge outlet to spray water towards the drain outlet. A clean water spray assembly is provided on the housing above the discharge outlet. A water droplet gap exists between the right side of the cleaning box and the inner wall of the housing.

[0008] Furthermore, the circulating water jet assembly includes a jet pipe installed inside the cleaning box, and the jet pipe has several jet nozzles on the side facing the drain outlet; the box is equipped with a circulating water pump, the jet pipe is connected to the outlet end of the circulating water pump through a connecting pipe, and the inlet end of the circulating water pump is connected to the box through a circulating water inlet pipe.

[0009] Furthermore, a removable filter screen is provided on the housing at the position corresponding to the circulating water inlet pipe.

[0010] Furthermore, the cleaning rack includes a base frame and a top frame. The base frame is mounted on the housing, and the top frame is detachably connected to the base frame. There is a receiving gap between the top frame and the base frame for accommodating cleaning components. The base frame and the top frame are provided with several through holes at positions corresponding to the receiving gap, and each through hole communicates with the receiving gap.

[0011] Furthermore, a flow guide plate is provided on the cleaning box at a position below the drain outlet, and the flow guide plate has a bent portion facing the cleaning rack.

[0012] Furthermore, the cleaning component is made of iron shavings or fiber cloth, and both the base frame and the top frame are provided with several protrusions for limiting the cleaning component.

[0013] Furthermore, the bottom of the box is provided with a sloping section, with the downward end of the sloping section facing the left side of the box. A drain pipe is provided at the bottom of the box corresponding to the downward end of the sloping section, and a control valve is provided on the drain pipe.

[0014] Furthermore, the water purification spray assembly includes a spray pipe installed on the housing, and a plurality of nozzles are provided on the side of the spray pipe facing the cleaning box.

[0015] Furthermore, an ultrasonic generator is provided on the housing at the position corresponding to the lower cleaning mechanism.

[0016] Compared with existing technologies, the surface cleaning device for solid welding wire production described in this utility model has the following advantages:

[0017] This utility model discloses a surface cleaning device for solid welding wire production, which can continuously clean the welding wire for a long time with good cleaning effect, is easy to use and maintain, and helps to improve the continuous production efficiency of welding wire. By setting up an upper cleaning mechanism and a lower cleaning mechanism, not only can continuous multi-stage cleaning of the welding wire be achieved, but the circulating water discharged from the upper cleaning mechanism can also continuously rinse and purify the cleaning components in the lower cleaning mechanism, which helps to improve the continuous cleaning effect of the cleaning components on the welding wire and ensures that the cleaning components can play a good cleaning role for the welding wire for a long time. Attached Figure Description

[0018] 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:

[0019] Figure 1 This is a schematic diagram of the structure of a surface cleaning device for producing solid welding wire according to an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a surface cleaning device for producing solid welding wire, as described in an embodiment of this utility model.

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

[0022] 1. Housing; 2. Input roller; 3. Output roller; 4. Guide roller; 5. Cleaning rack; 6. Cleaning components; 7. Cleaning box; 8. Discharge port; 9. Guide roller; 10. Spray pipe; 11. Spray nozzle; 12. Connecting pipe; 13. Circulating water inlet pipe; 14. Sewage discharge pipe; 15. Control valve; 16. Spray pipe; 17. Nozzle; 18. Circulating water pump; 19. Ultrasonic generator; 20. Base frame; 21. Top frame; 22. Protrusion; 23. Drain plate; 24. Filter screen; 25. Through hole. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention 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] A surface cleaning device for solid welding wire production, such as Figure 1 and Figure 2 As shown, the device includes a housing 1. Multiple input rollers 2 and output rollers 3 are respectively provided on the upper ends of the left and right side walls of the housing 1. A lower cleaning mechanism and an upper cleaning mechanism are arranged sequentially from left to right inside the housing 1. The lower cleaning mechanism includes guide rollers 4 and cleaning frames 5. Two guide rollers 4 are arranged on the left and right sides of the cleaning frame 5, and each guide roller 4 is rotatably mounted on the housing 1. The cleaning frame 5 is provided with cleaning components 6 for cleaning the surface of the welding wire, and the cleaning components 6 are detachably mounted on the cleaning frame 5. The upper cleaning mechanism includes a cleaning box 7. A drain outlet is provided on the left side of the cleaning box 7, and a discharge outlet 8 is provided on the right side of the cleaning box 7 to facilitate the passage of the welding wire. Multiple guide rollers 9 are provided inside the cleaning box 7 to guide the welding wire from left to right, and each guide roller 9 is rotatably mounted inside the cleaning box 7. A circulating water spray assembly is provided on the cleaning box 7 below the discharge outlet 8 to spray water towards the drain outlet. A clean water spray assembly is provided on the housing 1 above the discharge outlet 8. There is a water drop gap between the right side of the cleaning box 7 and the inner wall of the housing 1.

[0028] For example, the guide roller 4, input roller 2, and output roller 3 can all be installed on the housing 1 using a conventional rotating mounting method. The cleaning box 7 is fixed to the housing 1, and the guide roller 9 can also be installed on the cleaning box 7 using a conventional rotating mounting method. By sequentially arranging the input roller 2, guide roller 4, guide roller 9, and output roller 3, the welding wire can be guided, ensuring stable wire transmission.

[0029] Preferably, the circulating water jet assembly includes a jet pipe 10 disposed within the cleaning box 7, with a plurality of jet nozzles 11 on the side of the jet pipe 10 facing the drain outlet; a circulating water pump 18 is disposed on the housing 1, and the jet pipe 10 is connected to the outlet end of the circulating water pump 18 via a connecting pipe 12, and the inlet end of the circulating water pump 18 is connected to the housing 1 via a circulating inlet pipe 13. Exemplarily, the jet pipe 10 is fixed to the cleaning box 7, one end of the circulating water pipe is connected to the housing 1, and the other end is connected to the inlet end of the circulating water pump 18. All of the above pipes can be connected in a conventional manner to achieve pipe connectivity, which will not be elaborated further here.

[0030] In practical applications, the lower cleaning mechanism can perform a primary cleaning of the welding wire. By setting the spray pipe 10 towards the drain outlet, the circulating water pump 18 draws circulating water from the tank 1 and sprays it through the spray pipe 10. This not only provides a secondary cleaning of the welding wire in the cleaning box 7, but also allows the circulating water to flow through the cleaning box 7 and continuously rinse the cleaning rack 5 under the action of gravity. This enables the cleaning components 6 on the cleaning rack 5 to be cleaned and maintained, ensuring that the cleaning components 6 can effectively clean the welding wire for a long time.

[0031] Preferably, a removable filter screen 24 is provided on the housing 1 at the position corresponding to the circulating water inlet pipe 13. Exemplarily, the filter screen 24 can be removably installed on the housing 1 using conventional methods such as screws. Those skilled in the art can select a suitable filter screen 24 according to actual needs to achieve filtration of the circulating water entering the circulating water inlet pipe 13. By setting up the filter screen 24, impurities can be prevented from entering the circulating water inlet pipe 13. Furthermore, the removable installation of the filter screen 24 facilitates maintenance and replacement by operators.

[0032] Preferably, the cleaning rack 5 includes a base frame 20 and a top frame 21. The base frame 20 is mounted on the housing 1, and the top frame 21 is detachably connected to the base frame 20. A receiving gap exists between the top frame 21 and the base frame 20 to accommodate the cleaning component 6. Both the base frame 20 and the top frame 21 have several through holes 25 corresponding to the receiving gap, and each through hole 25 communicates with the receiving gap. For example, the base frame 20 is fixed to the housing 1, and the top frame 21 is detachably mounted on the base frame 20 using conventional methods such as screws. The detachable top frame 21 facilitates the replacement and maintenance of the cleaning component 6 by operators. Simultaneously, by providing through holes 25 on both the top frame 21 and the base frame 20, the circulating water flowing from the cleaning box 7 can directly rinse the cleaning component 6 through the through holes 25, continuously washing away dirt from the cleaning component 6 and ensuring that the cleaning component 6 can continuously provide a good cleaning effect on the welding wire for a long time.

[0033] Preferably, a guide plate 23 is provided on the cleaning box 7 at a position below the drain outlet, and the guide plate 23 has a bent portion facing the cleaning rack 5. For example, the guide plate 23 is fixed on the cleaning box 7. By providing the guide plate 23, the circulating water flowing out of the drain outlet of the cleaning box 7 can flow towards the cleaning rack 5 under the guidance of the guide plate 23, thereby achieving a better rinsing and cleaning effect on the cleaning components 6 on the cleaning rack 5.

[0034] Preferably, the cleaning component 6 is made of iron shavings or fiber cloth, and both the base frame 20 and the top frame 21 are provided with a number of protrusions 22 for limiting the cleaning component 6. By providing multiple protrusions 22, the friction between the surfaces of the top frame 21 and the base frame 20 can be increased, which helps to improve the stability of the cleaning component 6 on the cleaning rack 5.

[0035] Preferably, the bottom of the housing 1 has a sloping section, with the downward-sloping end of the sloping section facing the left side of the housing 1. A drain pipe 14 is located at the bottom of the housing 1 corresponding to the downward-sloping end of the sloping section, and a control valve 15 is provided on the drain pipe 14. Exemplarily, the drain pipe 14 is fixed to the housing 1, and the control valve 15 can be an existing shut-off valve or other valve. The control valve 15 and the drain pipe 14 can be connected in a conventional manner, which will not be elaborated here. In actual use, by providing a sloping section at the bottom of the housing 1, it is beneficial to guide sludge and impurities to flow towards the drain pipe 14, ensuring that the sludge from the circulating water rinsing and cleaning rack 5 and the welding wire can be conveniently discharged through the drain pipe 14, which helps to improve the cleanliness of the circulating water in the housing 1.

[0036] Preferably, the water purification spray assembly includes a spray pipe 16 disposed on the housing 1, and a plurality of nozzles 17 are provided on the side of the spray pipe 16 facing the cleaning box 7. Exemplarily, the spray pipe 16 is fixed to the housing 1, the nozzles 17 are fixed to the spray pipe 16, and the spray pipe 16 can be connected to an external water supply device.

[0037] In practical applications, in addition to using the circulating water in the tank 1 for welding wire cleaning, the spray pipe 16 can also be used to perform final cleaning of the welding wire after the secondary cleaning. This not only helps to improve the cleaning effect of the welding wire, but also replenishes the circulating water in the tank 1, ensuring that the circulating water in the tank 1 can meet the continuous cleaning needs of the welding wire.

[0038] In addition, the spray pipe 16 can also serve as a substitute for the spray pipe 10. Operators can temporarily replace the spray pipe 10 with the spray pipe 16 and stop the circulating water pump 18 to maintain or replace the filter screen 24. This allows the cleaning device to be cleaned and maintained without stopping the machine, which is beneficial to improving the cleaning efficiency of the welding wire.

[0039] Preferably, an ultrasonic generator 19 is installed on the housing 1 at a position corresponding to the lower cleaning mechanism. The ultrasonic generator 19 can be installed on the housing in a conventional manner. The ultrasonic generator 19 realizes ultrasonic vibration, and by utilizing the cavitation, acceleration and direct flow effects of ultrasonic waves in the liquid, it directly and indirectly acts on the liquid and dirt, causing the dirt layer to be dispersed, emulsified and peeled off, thereby achieving the cleaning purpose and improving the cleaning effect of the lower cleaning mechanism.

[0040] The working process of this embodiment is as follows:

[0041] The welding wire moves sequentially through the input roller 2, guide roller 4, cleaning frame 5, guide roller 9, and output roller 3. During this process, the cleaning components 6 on the cleaning frame 5 perform an initial cleaning of the welding wire. Combined with the action of the ultrasonic generator 19, the wire is soaked and cleaned in the lower layer of the housing 1. The cleaned circulating water is filtered through the filter screen 24 and then enters the circulating water pump 18. As the welding wire moves, it enters the cleaning box 7 for a secondary cleaning to remove any residual sludge and impurities from the initial cleaning. The circulating water pump 18 continuously pumps circulating water to the spray pipe 10, which sprays out through the nozzle 11 of the spray pipe 10, continuously rinsing the welding wire. Finally, before the welding wire exits the housing 1 via the output roller 3, it is given a final rinse using external clean water connected to the spray pipe 16. As water is added to the spray pipe 16, the sludge inside the housing 1 is discharged through the drain pipe 14 by controlling the opening of the control valve 15, thus achieving a water level balance within the housing 1.

[0042] This utility model discloses a surface cleaning device for solid welding wire production, which can continuously clean the welding wire for a long time with good cleaning effect, is easy to use and maintain, and helps to improve the continuous production efficiency of welding wire. By setting up an upper cleaning mechanism and a lower cleaning mechanism, not only can continuous multi-stage cleaning of the welding wire be achieved, but the circulating water discharged from the upper cleaning mechanism can also continuously rinse and purify the cleaning components in the lower cleaning mechanism, which helps to improve the continuous cleaning effect of the cleaning components on the welding wire and ensures that the cleaning components can play a good cleaning role for the welding wire for a long time.

[0043] 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 surface cleaning device for solid welding wire production, comprising a housing (1), wherein multiple input rollers (2) and output rollers (3) are respectively provided on the upper ends of the left and right side walls of the housing (1), characterized in that: The housing (1) contains a lower cleaning mechanism and an upper cleaning mechanism arranged from left to right. The lower cleaning mechanism includes guide rollers (4) and a cleaning frame (5). Two guide rollers (4) are arranged on the left and right sides of the cleaning frame (5). Each guide roller (4) is rotatably mounted on the housing (1). The cleaning frame (5) is provided with a cleaning component (6) for cleaning the surface of the welding wire. The cleaning component (6) is detachably mounted on the cleaning frame (5). The upper cleaning mechanism includes a cleaning box (7). The left side of the cleaning box (7) The cleaning box (7) is provided with a drain outlet and a discharge port (8) on the right side to facilitate the passage of welding wire. The cleaning box (7) is provided with multiple guide rollers (9) for guiding the welding wire to move from the left to the right. Each guide roller (9) is rotatably installed in the cleaning box (7). A circulating water spray assembly is provided on the cleaning box (7) below the discharge port (8) to spray water toward the drain outlet. A clean water spray assembly is provided on the box body (1) above the discharge port (8). There is a water drop gap between the right side of the cleaning box (7) and the inner wall of the box body (1).

2. The surface cleaning device for solid welding wire production according to claim 1, characterized in that: The circulating water jet assembly includes a jet pipe (10) installed inside the cleaning box (7), and the jet pipe (10) has several jet ports (11) on the side facing the drain outlet; the box (1) is equipped with a circulating water pump (18), the jet pipe (10) is connected to the outlet end of the circulating water pump (18) through a connecting pipe (12), and the inlet end of the circulating water pump (18) is connected to the box (1) through a circulating water inlet pipe (13).

3. The surface cleaning device for solid welding wire production according to claim 2, characterized in that: A removable filter screen (24) is provided on the housing (1) at the position corresponding to the circulating water inlet pipe (13).

4. The surface cleaning device for solid welding wire production according to claim 1, characterized in that: The cleaning rack (5) includes a base frame (20) and a top frame (21). The base frame (20) is mounted on the housing (1). The top frame (21) is detachably connected to the base frame (20). There is a gap between the top frame (21) and the base frame (20) for accommodating the cleaning component (6). Several through holes (25) are provided on the base frame (20) and the top frame (21) at positions corresponding to the accommodating gap. Each through hole (25) is connected to the accommodating gap.

5. The surface cleaning device for solid welding wire production according to claim 4, characterized in that: The cleaning box (7) is provided with a diversion plate (23) at the position below the drain outlet, and the diversion plate (23) is provided with a bent part facing the cleaning rack (5).

6. The surface cleaning device for solid welding wire production according to claim 4, characterized in that: The cleaning component (6) is made of iron shavings or fiber cloth, and the base frame (20) and top frame (21) are provided with a number of protrusions (22) for limiting the cleaning component (6).

7. The surface cleaning device for solid welding wire production according to claim 1, characterized in that: The bottom of the box (1) is provided with a sloping part, and the sloping part is set to the left side of the box (1). A drain pipe (14) is provided at the bottom of the box (1) corresponding to the sloping part. A control valve (15) is provided on the drain pipe (14).

8. A surface cleaning device for solid welding wire production according to claim 1, characterized in that: The water purification spray assembly includes a spray pipe (16) installed on the housing (1), and a plurality of nozzles (17) are provided on the side of the spray pipe (16) facing the cleaning box (7).

9. A surface cleaning device for solid welding wire production according to claim 1, characterized in that: An ultrasonic generator (19) is provided on the housing (1) at the position corresponding to the lower cleaning mechanism.

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