Water-air combined welding wire surface cleaning and blow-drying device
The water-air combined cleaning and drying device utilizes the inclined holes and annular water tank structure of the water washing mold and the air blowing mold to achieve efficient cleaning and drying of the welding wire surface, solving the problems of uneven spraying and process separation, and improving production efficiency and water resource utilization.
Patent Information
- Application Number
- CN202511324554.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-17
- Publication Date
- 2025-11-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing welding wire surface cleaning process is separate, resulting in uneven spray rinsing. This requires increasing spray time and water flow rate. Furthermore, the water drying process is separate, adding steps to the production line and increasing consumption.
The water-air combined cleaning and drying device integrates the water washing mold and the air blowing mold. By utilizing the inclined holes and annular water tank structure of the water washing mold and the air blowing mold, it achieves mixed turbulent cleaning and drying of water flow and air flow, reducing process length and water consumption.
Achieving cleaning results within a shorter length saves space and water resources, improves cleaning efficiency, reduces process separation, and increases production efficiency.
Smart Images
Figure CN120901014A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of surface cleaning of gas shielded welding wire in the production process, in particular to a water-gas combined welding wire surface cleaning and drying device. BACKGROUND
[0002] In the production process of gas shielded welding wire, the surface of the welding wire needs to be cleaned, usually by water washing method to remove the acid, alkali and other residues left on the surface of the welding wire in the previous process, and the surface after cleaning is dried.
[0003] At present, water washing and air drying are completed by two processes. The water washing of the surface of the welding wire has several ways, the most common of which are: spray water washing: a spray pipe is arranged on the production line above the welding wire, high-pressure water is sprayed to the surface of the welding wire to achieve the cleaning effect. The welding wire after spraying is dried by air blowing to remove the water on the surface.
[0004] However, the existing water washing method for the welding wire has the following problems: the uniformity of the water sprayed to the surface of the welding wire is poor, the spraying time needs to be increased, and the length needs to be increased to meet the cleaning requirements. In order to achieve good spraying effect, strong water flow and large flow are required, and the consumption of washing water is large. At the same time, the water washing and air blowing processes of the surface of the welding wire are separated, which increases the production line process. SUMMARY
[0005] In view of the deficiencies of the prior art, the present application provides a water-gas combined welding wire surface cleaning and drying device to solve the above problems.
[0006] To achieve the above purpose, the present application realizes the following technical scheme: a water-gas combined welding wire surface cleaning and drying device, comprising a water washing pipe, the outer circle of the water washing pipe is fixedly connected with a water washing sleeve, the inner circle of the water washing sleeve is provided with a water washing die on the left side, the inner circle of the water washing sleeve is provided with an air blowing die on the right side, the outer circle of the water washing die is provided with a first annular water groove, the inner circle of the first annular water groove is provided with a plurality of first inclined holes which are uniformly distributed on one side, the outer circle of the air blowing die is provided with a second inclined hole, the inner circle of the second inclined hole is provided with a plurality of second annular water grooves which are uniformly distributed on one side, one side of the air blowing die is provided with a positioning die, the outer circle of the water washing sleeve is provided with two pipe joints which penetrate and are arranged at the bottom, and the pipe joint at the right side penetrates and is fixedly connected with a conveying pipe at the bottom end.
[0007] Preferably, the bottom end of the pipe joint at the left side penetrates and is fixedly connected with a water inlet pipe.
[0008] Preferably, the bottom end of the conveying pipe is penetrated and fixedly connected with a throttle valve, and the other end of the throttle valve is penetrated and fixedly connected with an air inlet pipe.
[0009] Preferably, the outer ring of the water washing pipe is fixedly connected with a water outlet pipe gland on the left side.
[0010] Preferably, the inner ring of the water washing pipe is provided with a welding wire.
[0011] Preferably, the inner ring of the water washing die, the air blowing die, the positioning die and the water washing sleeve are provided with welding wires.
[0012] Working principle: in use, the welding wire 11 enters and moves from the left water outlet pipe gland 1, and then the water pump is connected to the water inlet pipe 7 to convey clean water into the water inlet pipe 7, and then the conveyed water enters the water washing die 3, the water washing die 3 has a first annular water groove 12 on the outer surface corresponding to the water inlet hole position, and the first annular water groove 12 is provided with an inclined hole to the middle wire passing hole, the cleaning water entering the water inlet pipe 7 is sprayed to the surface of the welding wire through the first annular water groove 12 and the first inclined hole 14 above the first annular water groove 12, and then the air pump is connected to the air inlet pipe 9, and the throttle valve 10 is adjusted according to the actual situation to adjust the airflow, and then the airflow enters the air blowing die 4, the air blowing die 4 has a second annular water groove 13 on the outer surface corresponding to the air inlet hole position, and the second annular water groove 13 is provided with an inclined hole to the middle wire passing hole, the compressed air entering the air inlet pipe 9 is sprayed to the surface of the welding wire 11 through the second annular water groove 13 and the second inclined hole 15 above the second annular water groove 13, part of the gas is sprayed along the surface of the welding wire 11 to the left and mixed with the water flow on the left side to play a turbulent cleaning role, and part of the gas is discharged from the right hole through the hole of the right positioning die 5 to block the water flow to the right to play a role of blowing and drying the surface of the cleaned welding wire, in the device, the first inclined hole 14 and the second inclined hole 15 of the water washing die 3 and the air blowing die 4 are inclined to the wire inlet hole direction at an appropriate angle to ensure that the sprayed water flow and air flow flow to the wire inlet direction; the air blowing die 4 is provided with the positioning die 5 at the right end, the positioning die has a smaller diameter than the air blowing hole to reduce the airflow.
[0013] The present application provides a water-air combined welding wire surface cleaning and drying device, which has the following advantages:
[0014] The application is characterized in that the water washing mold, the air blowing mold, the first annular water tank, the second annular water tank, the first inclined hole, the second inclined hole and the water inlet pipe connected with the water pump are used to deliver clean water into the water washing mold, the first inclined hole is arranged on the first annular water tank to make the clean water enter and spray on the welding wire, the air inlet pipe connected with the air pump is used to make the compressed gas enter the air blowing mold, then the second inclined hole arranged on the second annular water tank enters and sprays on the welding wire, part of the gas sprays to the left side along the welding wire and mixes with the water flow to achieve the effect of flocculation and cleaning, and part of the gas is discharged from the right hole of the positioning mold to block the water flow to the right side to dry the surface of the cleaned welding wire, achieve the cleaning effect in a short length, save the space distance and the production water consumption, and the washing and blowing integration is arranged inside to improve the use effect. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 is a sectional view of the application;
[0016] Fig. 2 is a side view of the application.
[0017] 1, water outlet pipe gland; 2, water washing pipe; 3, water washing mold; 4, air blowing mold; 5, positioning mold; 6, water washing sleeve; 7, water inlet pipe; 8, pipe joint; 9, air inlet pipe; 10, throttle valve; 11, welding wire; 12, first annular water tank; 13, second annular water tank; 14, first inclined hole; 15, second inclined hole; 16, delivery pipe. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.
[0019] Embodiment:
[0020] As Figs. 1-2As shown, the embodiment of the present application provides a water and gas combined welding wire surface cleaning and drying device, which comprises a water washing pipe 2, the outer ring of the water washing pipe 2 is fixedly connected with a water washing sleeve 6, the left side of the inner ring of the water washing sleeve 6 is provided with a water washing die 3, the right side of the inner ring of the water washing sleeve 6 is provided with a gas blowing die 4, the water washing die 3 and the gas blowing die 4 are arranged in the water washing sleeve 6 to form an integrated device, which is convenient to use, the outer ring of the water washing die 3 is provided with a first annular water groove 12, the inner ring of the first annular water groove 12 is provided with uniformly distributed first inclined holes 14 on one side, the high-speed water flow sprayed from the first inclined holes 14 on the water washing die 3 can be accurately sprayed to the surface of the welding wire 11, the close-range spraying in the hole can generate a large cleaning pressure on the surface to separate the dirt, the outer surface of the water washing die 3 corresponding to the water inlet hole position is provided with the first annular water groove 12, the compressed air on the right side is sprayed to the left side through the second inclined holes 15 on the gas blowing die 4, mixed with the water flow to form micro-bubbles in the water, so that the water flow flowing to the left in the water washing pipe generates turbulence, increases the impact on the surface of the welding wire 11 when flowing, and enhances the cleaning effect; meanwhile, the micro-bubbles in the water flow break and generate on the surface of the welding wire 11 during movement, which also increases the dirt peeling effect, the outer ring of the gas blowing die 4 is provided with the second inclined holes 15, the inner ring of the second inclined holes 15 is provided with uniformly distributed second annular water grooves 13 on one side, the water washing sleeve 6 is provided with a positioning die 5 on one side, the outer ring of the water washing sleeve 6 is penetrated and provided with two pipe joints 8, the bottom end of the right pipe joint 8 is penetrated and fixedly connected with a conveying pipe 16.
[0021] The bottom end of the left pipe joint 8 is penetrated and fixedly connected with a water inlet pipe 7, the bottom end of the conveying pipe 16 is penetrated and fixedly connected with a throttle valve 10, during work, the throttle valve 10 on the air inlet pipe is adjusted to adjust the amount of compressed air, so that the air outlet at the wire outlet end and the surface of the welding wire are not wet, the adjustment is to achieve the most ideal effect with the minimum air amount, the other end of the throttle valve 10 is penetrated and fixedly connected with an air inlet pipe 9, the outer ring of the water washing pipe 2 is fixedly connected with a water outlet pipe gland 1, the welding wire enters the water outlet pipe gland 1 and then moves into the water washing pipe 2, and then sequentially passes through the water washing die 3, the gas blowing die 4 and the positioning die 5 to be discharged, the inner ring of the water washing pipe 2 is provided with the welding wire 11, and the inner ring of the water washing sleeve 6 is provided with the welding wire 11, the water washing die 3, the gas blowing die 4 and the positioning die 5.
[0022] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A water-gas combined welding wire surface cleaning and drying device comprising a water washing pipe (2), characterized in that: The outer ring of the water washing pipe (2) is fixedly connected with a water washing sleeve (6), the inner ring left side of the water washing sleeve (6) is provided with a water washing die (3), the inner ring right side of the water washing sleeve (6) is provided with a gas blowing die (4), the outer ring of the water washing die (3) is provided with a first annular water groove (12), the inner ring one side of the first annular water groove (12) is provided with a first inclined hole (14) which is uniformly distributed, the outer ring of the gas blowing die (4) is provided with a second inclined hole (15), the inner ring one side of the second inclined hole (15) is provided with a second annular water groove (13) which is uniformly distributed, one side of the gas blowing die (4) is provided with a positioning die (5), the outer ring bottom of the water washing sleeve (6) penetrates and is provided with two pipe joints (8), the bottom end of the right pipe joint (8) penetrates and is fixedly connected with a conveying pipe (16).
2. The water-gas combined welding wire surface cleaning and drying device according to claim 1, characterized in that: The bottom end of the left pipe joint (8) penetrates and is fixedly connected with a water inlet pipe (7).
3. The water-gas combined welding wire surface cleaning and drying device according to claim 1, characterized in that: The bottom end of the conveying pipe (16) penetrates and is fixedly connected with a throttle valve (10), the other end of the throttle valve (10) penetrates and is fixedly connected with an air inlet pipe (9).
4. The water-air combined welding wire surface cleaning and drying device according to claim 1, characterized in that: The outer ring left side of the water washing pipe (2) is fixedly connected with a water outlet pipe gland (1).
5. The water-air combined welding wire surface cleaning and drying device according to claim 1, characterized in that: The inner ring of the water washing pipe (2) is provided with a welding wire (11).
6. The water-air combined welding wire surface cleaning and drying device according to claim 1, characterized in that: The inner ring of the water washing die (3), the gas blowing die (4), the positioning die (5) and the water washing sleeve (6) is provided with a welding wire (11).