Carbon dioxide gas shield welding wire electroplating copper drying device

Abstract

The utility model discloses a CO2 gas shield welding wire electroplating copper drying device which comprises a supporting rod, a connecting plate is fixedly installed on the upper surface of the supporting rod, a triangular plate is fixedly installed at one end of the connecting plate, a CO2 gas shield welding wire drying mechanism is fixedly installed on the upper surface of the triangular plate, and the outer surface of the connecting plate is sleeved with a baffle plate. The hot air supply end of the CO2 gas shield welding wire drying mechanism is arranged at the upper end of the baffle in a sleeving mode, the rolling conveying mechanism is installed between the two sets of connecting plates in a transmission mode, the CO2 gas shield welding wire drying mechanism covers the rolling conveying mechanism, and butt joint plates are fixedly installed at the two ends between the two sets of connecting plates. By means of the CO2 gas shield welding wire drying mechanism and the rolling conveying mechanism, gas can drive the welding wire to rotate while conveying the welding wire, hot air can fully cover all directions of the welding wire through rotation of the welding wire, the uniform drying effect can be guaranteed, production efficiency is improved, and welding stability and consistency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment for welding materials, in particular to a CO2 gas shielded welding wire copper electroplating drying device. Background Art

[0002] The manufacturing process of CO2 gas shielded welding wire usually includes several steps, such as wire drawing, copper plating, polishing, and layer winding. Water must not adhere to the surface of the wire, otherwise it will cause a series of quality problems such as oxidation and rust on the wire surface. Therefore, it is very important to control the moisture content of the wire surface.

[0003] Patent publication number CN215809944U discloses a drying device for welding wire, comprising a frame, a tube assembly, and a drying assembly. The tube assembly comprises two coaxial fixed tubes and a drying tube. The fixed tubes are detachably connected to the frame, and the ends of the drying tubes are respectively fitted and slidably sleeved on the two fixed tubes. The outer walls of the drying tubes are provided with air inlets connected to the interiors of the drying tubes. The drying assembly has an air inlet and an air outlet, the outlet of the drying assembly being connected to the air inlet for pumping hot air into the air inlet. This utility model effectively prevents the drying assembly, which outputs hot air, from being abraded by the welding wire.

[0004] During the drying process of the welding rod, the above-mentioned device cannot flip the welding rod to supply hot air for all-round blowing and drying, which will result in the surface of the welding rod not being fully dried, causing the hot air to be unable to evenly cover the surface of the welding rod, increasing the difficulty of removing moisture from the inside of the welding rod and affecting the drying effect. Utility Model Content

[0005] The purpose of the utility model is to provide a CO2 gas shielded welding wire copper plating drying device to solve the technical problem that the existing equipment cannot be turned over during the drying process to supply hot air for all-round blowing and drying of the welding wire.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A CO2 gas shielded welding wire electroplating copper drying device comprises a support rod, a connecting plate is fixedly mounted on the upper surface of the support rod, a triangular plate is fixedly mounted on one end of the connecting plate, a CO2 gas shielded welding wire drying mechanism is fixedly mounted on the upper surface of the triangular plate, a baffle is mounted on the outer surface of the connecting plate, and a hot air supply end of the CO2 gas shielded welding wire drying mechanism is mounted on the upper end of the baffle.

[0008] Among them, a rolling conveying mechanism is installed between the two sets of connecting plates, and the rolling conveying mechanism is covered by the CO2 gas shielded welding wire drying mechanism. Docking plates are fixedly installed at both ends between the two sets of connecting plates, and the docking plates can be spliced ​​with the welding wire conveying mechanism.

[0009] As a further solution of the present invention, the CO2 gas shielded welding wire drying mechanism includes a fan, which is fixedly installed on the upper surface of the triangular plate. The exhaust port of the fan is connected to an air duct, the other end of the air duct is connected to an expansion nozzle, and the lower surface of the expansion nozzle is connected to a covering cylinder, which is fitted on the upper surface of the baffle and covers the upper end of the rolling conveying mechanism.

[0010] As a further preferred embodiment of the present invention, a heating wire is fixedly installed in the expansion nozzle.

[0011] As a further preferred embodiment of the present invention, strip curtains are fixedly mounted on both ends of the covering cylinder, the lower ends of the strip curtains can contact the upper end of the rolling conveying mechanism, and the strip curtains are made of glass fiber cloth.

[0012] As a preferred solution of the present invention, the tumbling conveying mechanism includes two groups of transmission columns, which are rotatably installed in two groups of connecting plates. A reduction motor is fixedly installed at one end of the connecting plate. The output shaft of the reduction motor passes through the connecting plate and is fixedly connected to the transmission column. Conveyor belts are provided at both ends of the outer surfaces of the two groups of transmission columns. The upper ends of the conveyor belts are slidably fitted with the baffle plates. Swivels are fixedly installed in the two groups of conveyor belts, and connecting rods are rotatably installed in the swivels, so that the spacing between each two groups of connecting rods can support and convey the welding wire.

[0013] As a further preferred embodiment of the present invention, the connecting rod in the swivel passes through one end of the conveyor belt, and a gear is fixedly installed on the outer surface of the connecting rod segment passing through the conveyor belt. The gear is engaged with the rack, and the rack is fixedly installed on one side of the connecting plate, so that the connecting rod can rotate through the gear engagement transmission rack, and then the welding wire placed in the spacing can be rotated several times to supply hot air for blowing and drying.

[0014] Compared with the prior art, the CO2 gas shielded welding wire electroplating copper drying device of the utility model has the following beneficial effects:

[0015] 1. When drying the welding wire, the welding wire conveying equipment can be connected to the docking plate, so that the welding wire can enter the tumbling conveying mechanism in the connecting plate, and the tumbling conveying mechanism can support and convey the welding wire until the tumbling conveying mechanism conveys the screw rod into the CO2 gas shielded welding wire drying mechanism. The tumbling conveying mechanism will drive the screw rod to rotate continuously, and the CO2 gas shielded welding wire drying mechanism can fully blow the screw rod in all directions, so as to achieve the purpose of sufficient drying, and can effectively remove moisture and oil on the surface of the welding wire. By automatically drying the welding wire through the tumbling conveying mechanism and the CO2 gas shielded welding wire drying mechanism, continuous conveying and drying operations of the welding wire can be realized, thereby improving production efficiency and improving welding stability and consistency.

[0016] 2. After the welding wire is conveyed into the docking plate, the welding wire can be dropped into the spacing of the connecting rod, and the reduction motor can be started to drive the conveyor belt on the outer surface of the transmission column for transmission, so that the conveyor belt drives the connecting rod installed in the rotating ring for transmission, and the connecting rod drives the welding wire to be conveyed until the connecting rod conveys the welding wire into the covering cylinder, so that the gear fixed at one end of the connecting rod is meshed with the rack for transmission. As the conveyor belt is pushed, the connecting rod in the rotating ring can be driven to continuously transmit through the gear meshing rack, and the connecting rod drives the welding wire placed in the spacing to continuously rotate until it is conveyed out of the covering cylinder. In the process of the welding wire being driven to rotate, the fan will draw air in and discharge it into the expansion nozzle through the air duct. An electric heating wire is provided in the expansion nozzle, so that the air is heated by the electric heating wire and blown into the covering cylinder to dry the rotating welding wire. Through the rotation of the welding wire, the hot air can fully cover the welding wire in all directions, thereby ensuring uniform drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0018] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0019] Figure 2 This is a structural diagram of the CO2 gas shielded welding wire drying mechanism in an embodiment of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of a transmission column and a conveyor belt in an embodiment of the present utility model;

[0021] Figure 4 It is a structural schematic diagram of the rolling conveying mechanism in an embodiment of the present utility model.

[0022] Figure numerals: 1. Support rod; 101. Connecting plate; 102. Partition plate; 103. Butt joint plate; 104. Triangle plate; 2. CO2 gas shielded welding wire drying mechanism; 201. Fan; 202. Air guide tube; 203. Expansion nozzle; 204. Heating wire; 205. Covering cylinder; 206. Strip curtain; 3. Tumbling conveying mechanism; 301. Reducer motor; 302. Transmission column; 303. Conveyor belt; 304. Connecting rod; 305. Rack; 306. Swivel; 307. Gear. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following is a further detailed description of the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the embodiments of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 As shown, an embodiment of the utility model is a CO2 gas shielded welding wire electroplating copper drying device, comprising a support rod 1, a connecting plate 101 is fixedly installed on the upper surface of the support rod 1, a triangular plate 104 is fixedly installed at one end of the connecting plate 101, a CO2 gas shielded welding wire drying mechanism 2 is fixedly installed on the upper surface of the triangular plate 104, the CO2 gas shielded welding wire drying mechanism 2 is used to dry the CO2 gas shielded welding wire after copper electroplating, a baffle plate 102 is mounted on the outer surface of the connecting plate 101, and the hot air supply end of the CO2 gas shielded welding wire drying mechanism 2 is mounted on the upper end of the baffle plate 102.

[0027] See also Figure 2 As shown, a tumbling conveying mechanism 3 is installed between the two sets of connecting plates 101, and the tumbling conveying mechanism 3 is covered by the CO2 gas shielded welding wire drying mechanism 2. A docking plate 103 is fixedly installed at both ends between the two sets of connecting plates 101, and the docking plate 103 can be spliced ​​with the welding wire conveying mechanism.

[0028] When drying the welding wire, the welding wire conveying equipment can be connected to the docking plate 103, so that the welding wire can enter the tumbling conveying mechanism 3 in the connecting plate 101, and the tumbling conveying mechanism 3 can support and convey the welding wire until the tumbling conveying mechanism 3 conveys the screw rod into the CO2 gas shielded welding wire drying mechanism 2. The tumbling conveying mechanism 3 will drive the screw rod to rotate continuously, and the CO2 gas shielded welding wire drying mechanism 2 can fully blow the screw rod in all directions, so as to achieve the purpose of sufficient drying, and can effectively remove moisture and oil stains on the surface of the welding wire. By automatically drying the welding wire through the tumbling conveying mechanism 3 and the CO2 gas shielded welding wire drying mechanism 2, continuous conveying and drying operations of the welding wire can be realized, thereby improving production efficiency and improving welding stability and consistency.

[0029] See also Figure 2-Figure 4 As shown, the CO2 gas shielded welding wire drying mechanism 2 includes a fan 201, which is fixedly installed on the upper surface of the triangle plate 104. The exhaust port of the fan 201 is connected to an air guide pipe 202, and the other end of the air guide pipe 202 is connected to an expansion nozzle 203. The lower surface of the expansion nozzle 203 is connected to a covering cylinder 205, which is fitted on the upper surface of the baffle 102 and covers the upper end of the rolling conveying mechanism 3.

[0030] A heating wire 204 is fixedly installed in the expansion nozzle 203 .

[0031] Strip curtains 206 are fixedly mounted on both ends of the covering cylinder 205. The lower ends of the strip curtains 206 can contact the upper end of the rolling conveying mechanism 3. The strip curtains 206 are made of glass fiber cloth.

[0032] See also Figure 3 、 4 As shown, the tumbling conveying mechanism 3 includes two groups of transmission columns 302, and the two groups of transmission columns 302 are rotatably installed in two groups of connecting plates 101. A reduction motor 301 is fixedly installed at one end of the connecting plate 101, and the output shaft of the reduction motor 301 passes through the connecting plate 101 and is fixedly connected to the transmission column 302. Conveyor belts 303 are provided at both ends of the outer surface of the two groups of transmission columns 302, and the upper end of the conveyor belt 303 is slidably fitted with the baffle plate 102. A swivel 306 is fixedly installed in the two groups of conveyor belts 303, and a connecting rod 304 is rotatably installed in the swivel 306, so that the distance between each two groups of connecting rods 304 can support and convey the welding wire.

[0033] The connecting rod 304 in the rotating ring 306 passes through one end of the conveyor belt 303, and a gear 307 is fixedly installed on the outer surface of the connecting rod 304 segment passing through the conveyor belt 303. The gear 307 is engaged with the rack 305, and the rack 305 is fixedly installed on one side of the connecting plate 101, so that the connecting rod 304 can rotate through the gear 307 engaging the transmission rack 305, and then the welding wire placed in the spacing can be rotated several times to provide hot air for blowing and drying.

[0034] After the welding wire is conveyed into the docking plate 103, it can fall into the spacing of the connecting rod 304, and the reduction motor 301 is started to drive the conveyor belt 303 on the outer surface of the transmission column 302 to transmit. The conveyor belt 303 drives the connecting rod 304 rotatably installed in the rotating ring 306 to convey, and the connecting rod 304 can drive the welding wire to be conveyed. After the connecting rod 304 conveys the welding wire into the covering cylinder 205, the gear 307 fixed at one end of the connecting rod 304 will be engaged with the rack 305 for transmission, and as the conveyor belt 303 is pushed, the connecting rod in the rotating ring 306 can be driven. 304 is continuously transmitted through the gear 307 meshing with the rack 305, which enables the connecting rod 304 to drive the welding wire placed in the spacing to continue to rotate until it is transported out of the covering cylinder 205. In the process of the welding wire being driven to rotate, the fan 201 will draw air in and discharge it into the expansion nozzle 203 through the air duct 202. The expansion nozzle 203 is provided with a heating wire 204, which can heat the air and blow it into the covering cylinder 205 to dry the rotating welding wire. Through the rotation of the welding wire, the hot air can fully cover the welding wire in all directions, which can ensure a uniform drying effect.

[0035] To sum up, the embodiment of the utility model drives the welding wire to rotate while conveying the welding wire. Through the rotation of the welding wire, the hot air can fully cover the welding wire in all directions, ensuring a uniform drying effect, thereby improving production efficiency and improving the stability and consistency of welding.

[0036] The above shows and describes the basic principles of the present invention. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. The above embodiments and descriptions in the specification are only to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A CO2 gas shielded welding wire copper plating drying device, characterized by: The invention comprises a support rod (1), a connecting plate (101) is fixedly mounted on the upper surface of the support rod (1), a triangular plate (104) is fixedly mounted on one end of the connecting plate (101), a CO2 gas shielded welding wire drying mechanism (2) is fixedly mounted on the upper surface of the triangular plate (104), a baffle (102) is sleeved on the outer surface of the connecting plate (101), and a hot air supply end of the CO2 gas shielded welding wire drying mechanism (2) is sleeved on the upper end of the baffle (102); A rolling conveying mechanism (3) is installed between the two groups of connecting plates (101), and the rolling conveying mechanism (3) is covered by the CO2 gas shielded welding wire drying mechanism (2). A docking plate (103) is fixedly installed at both ends between the two groups of connecting plates (101), and the docking plate (103) can be spliced ​​with the welding wire conveying mechanism.

2. A CO2 gas shielded welding wire copper plating drying device according to claim 1, characterized in that: The CO2 gas shielded welding wire drying mechanism (2) comprises a fan (201), the fan (201) is fixedly mounted on the upper surface of the triangular plate (104), the exhaust port of the fan (201) is connected to an air guide pipe (202), the other end of the air guide pipe (202) is connected to an expansion nozzle (203), the lower surface of the expansion nozzle (203) is connected to a covering cylinder (205), and the covering cylinder (205) is fitted on the upper surface of the baffle (102) and covers the upper end of the tumbling conveying mechanism (3).

3. A CO2 gas shielded welding wire copper plating drying device according to claim 2, characterized in that: A heating wire (204) is fixedly installed in the expansion nozzle (203).

4. A CO2 gas shielded welding wire copper electroplating drying device according to claim 2, characterized in that: Strip curtains (206) are fixedly mounted on both ends of the covering cylinder (205), and the lower ends of the strip curtains (206) are capable of contacting the upper end of the rolling conveying mechanism (3), and the strip curtains (206) are made of glass fiber cloth.

5. The CO2 gas shielded welding wire copper electroplating drying device according to claim 1, characterized in that: The tumbling conveying mechanism (3) comprises two groups of transmission columns (302), the two groups of transmission columns (302) are rotatably mounted in two groups of connecting plates (101), one end of the connecting plate (101) is fixedly mounted with a reduction motor (301), the output shaft of the reduction motor (301) passes through the connecting plate (101) and is fixedly connected to the transmission column (302), both ends of the outer surface of the two groups of transmission columns (302) are sleeved with a conveyor belt (303), the upper end of the conveyor belt (303) is slidably fitted with the baffle plate (102), and a rotating ring (306) is fixedly mounted in the two groups of conveyor belts (303), and a connecting rod (304) is rotatably mounted in the rotating ring (306), so that the distance between each two groups of connecting rods (304) can support and convey the welding wire.

6. A CO2 gas shielded welding wire copper electroplating drying device according to claim 5, characterized in that: The connecting rod (304) in the rotating ring (306) extends from one end of the conveyor belt (303), and a gear (307) is fixedly installed on the outer surface of the connecting rod (304) segment extending from the conveyor belt (303). The gear (307) is engaged with the rack (305), and the rack (305) is fixedly installed on one side of the connecting plate (101), so that the connecting rod (304) can rotate by engaging the transmission rack (305) through the gear (307), thereby rotating the welding wire placed in the spacing for several turns to be blown and dried by hot air.

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