Wire spool delivery device

Abstract

The utility model relates to the technical field of conveying, specifically relates to a welding wire reel conveying device, include: support connecting plate, conveying assembly, conveying assembly is fixed in the top of support connecting plate, conveying assembly includes two side -by -side arrangement's frame, and the transmission plate for conveying welding wire reel is fixedly installed between two frame and is inclined, the upper and lower ends of transmission plate form the feeding end and the discharging end with frame respectively, and the first rotating plate is rotatably connected between two frame, and the one end of first rotating plate is close to transmission plate is the material receiving end, and the other end is the inductive end. The utility model discloses through conveying welding wire reel simultaneously, slows down the speed of welding wire reel and avoids the impact, can avoid the mutual impact of the offset welding wire reel when conveying welding wire reel, and simultaneously corrects welding wire reel and restores normal rolling route to convey through the electrification of guide rod, electric contact and electrification plate.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically to a welding wire reel conveying device. Background Technology

[0002] A wire spool is a device used to store and wind welding wire, helping to keep the wire clean and ensure its smooth supply during welding. It typically includes a structure to support the wire spool to prevent the wire from tangling or breaking, and is widely used in welding processes such as arc welding and gas shielded welding.

[0003] A welding wire spool consists of a winding drum and two fixed discs on both sides. The welding wire is wound on the winding drum. Existing technologies often utilize the weight of the welding wire spool for transport to save energy, such as the conveying device for a vertical welding wire spool storage disclosed in CN212173436U. However, during the transport process, the welding wire spools that have been transported to a designated position need to be picked up or lifted manually or by machine. This can easily cause subsequent welding wire spools to collide with the previously transported spools due to inertia. Furthermore, the rolling direction and spacing of the welding wire spools need to be controlled. Without control over the rolling direction, the spools can easily deviate from the predetermined direction, causing the entire spool to shift. This can cause the disc portion of the subsequent welding wire spool to collide with the wound welding wire inside the shifted spool due to inertia (e.g., ...). Figure 12 (As shown), or the rear-shifted wire spool impacts the wire wound inside the front wire spool due to inertia (as shown). Figure 11 As shown in the figure, without controlling the rolling direction and spacing of the welding wire spool, it is easy to cause impact, which can lead to bending of the welding wire and affect its stability and feed speed during the welding process. Utility Model Content

[0004] To address the aforementioned shortcomings of existing technologies, this utility model provides a welding wire spool conveying device that effectively solves the problem in existing technologies where the inertia of the welding wire spool during offset causes impact and leads to bending of the welding wire when the rolling direction and spacing of the welding wire spool are not controlled.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model provides a welding wire spool conveying device, on which welding wire is wound, the welding wire being made of steel, comprising:

[0007] Support connecting plate;

[0008] A conveying assembly is fixed above a supporting connecting plate. The conveying assembly includes two side-by-side frames. A conveyor plate for conveying welding wire reels is obliquely fixed between the two frames. The upper and lower ends of the conveyor plate form a loading end and a unloading end with the frames, respectively. A first rotating plate is rotatably connected between the two frames. One end of the first rotating plate near the conveyor plate is a receiving end, and the other end is a sensing end. The sensing end can deflect around the receiving end. When there is no welding wire reel on the first rotating plate, the slope of the first rotating plate is the same as the slope of the conveyor plate. Neodymium magnets are provided on both sides of the two frames. The neodymium magnets are driven to move relative to each other by sensing the weight of the welding wire reel after it leaves the unloading end at the first rotating plate. The upper ends of the two frames are driven to rise and fall.

[0009] An adjustment assembly includes a top plate, the lower end of which is provided with a guide plate that is driven to rotate to adjust the conveying angle of the deflected welding wire spool.

[0010] Preferably, two support plates are symmetrically installed at the lower end of the frame, and a sliding box is fixedly installed between the two support plates. The sliding box is filled with hydraulic oil, and an adjustment box is connected to the upper end of the sliding box. A piston that is driven to rise and fall is airtightly slidably installed on the inner wall of the adjustment box. A lifting column is fixedly installed at the upper end of the piston. The lifting column extends through the adjustment box to the top of the adjustment box. Two sliders are symmetrically and airtightly slidably connected to the inner wall of the sliding box. A connecting rod is fixedly installed on the opposite side of the two sliders. One end of the connecting rod passes through the support plate and is fixedly fitted with a vertical rod. A second spring is fixedly installed between one side of the slider and the inner wall of the support plate, and the second spring is fitted on the outside of the connecting rod. A baffle is fixedly installed at the upper position of the vertical rod near the conveyor plate. The baffle is fixed to a neodymium magnet on the side near the conveyor plate.

[0011] Preferably, a rotating shaft is rotatably mounted on the inner wall of the two first rotating plates near the receiving end. Support blocks are provided on the inner walls of the two frames away from the conveyor plate. The two ends of the rotating shaft are slidably connected to the inner walls of the support blocks and extend to the outer sides of the frames. External connecting blocks are fixedly mounted on the outer walls of both ends of the rotating shaft. Support blocks are fixedly mounted on both sides of the two frames away from the conveyor plate. A lifting rod is fixedly mounted on the lower end of the external connecting block. The lower end of the lifting rod passes through the support block and is fixedly mounted with a connecting plate. A first spring is sleeved on the upper part of the outer wall of the lifting rod. The two ends of the first spring are fixed to the external block and the support block, respectively. A first connector is fixedly installed on the side of the connecting plate near the first rotating plate. A second rotating plate is rotatably installed on the side of the first connector near the first rotating plate. A C-shaped frame is fixedly installed on the side of the two support plates near the first connector. Two locking blocks are symmetrically installed on the lower end of the C-shaped frame. The two locking blocks are rotatably connected to the two sides of the second rotating plate near the adjustment box. A second connector is fixedly installed at the upper position on the side of the lifting column near the C-shaped frame. The second connector is rotatably connected to one end of the second rotating plate.

[0012] Preferably, the upper ends of the two frames are fixed to the top plate. Multiple rotating boxes are linearly arrayed and rotatably mounted on the lower end face of the top plate. A guide plate is rotatably mounted on the lower end face of each rotating box. A linkage shaft is fixedly mounted on the upper end face of the guide plate. A bidirectional torsion spring is fixedly installed at the lower position of the outer wall of the linkage shaft. The two ends of the bidirectional torsion spring are respectively fixed to the linkage shaft and the rotating box. The upper end of the linkage shaft penetrates the top plate and is fixedly mounted with a guide rod. Electrical contacts are fixedly mounted on both ends of the guide rod. A power-conducting plate is symmetrically mounted on the upper end face of the top plate. An electromagnet is fixedly mounted on the side of the guide plate near the baffle, and the electromagnet and neodymium magnet are arranged to repel each other. The power-conducting plate, guide rod, and electromagnet are electrically connected.

[0013] Preferably, it also includes a lifting assembly, which includes two pairs of mounting blocks symmetrically installed on both sides of the frame. A movable shaft is rotatably installed on the side of the two pairs of mounting blocks away from the frame. A first support frame and a second support frame are rotatably installed on the outer wall of the movable shaft. The first support frame and the second support frame are symmetrically arranged at the loading end and unloading end of the frame. A sliding sleeve is elastically slidably installed on the outer wall of the second support frame.

[0014] Preferably, the sliding sleeve consists of a straight rod and hollow tubes fixedly installed at both ends of the straight rod. The upper part of the inner wall of the hollow tube is slidably connected to the outer wall of the second support frame, and a U-shaped support seat is slidably installed at the lower part of the inner wall of the hollow tube. A third spring is provided on the inner wall of the hollow tube, and the two ends of the third spring are fixed to the second support frame and the U-shaped support seat respectively. The first support frame and the U-shaped support seat are fixed to the support connecting plate.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] First, when the welding wire spool is being transported, its own weight will cause the first rotating plate to rotate. The rotation of the first rotating plate will drive the baffles to move closer to each other. Therefore, the baffles will cause the neodymium magnets to move closer to each other to generate a magnetic field, which will slow down the rotation speed of the welding wire spool. This will prevent the subsequent welding wire spools from hitting the already unloaded welding wire spools when the front welding wire spool is feeding.

[0017] Secondly, during the feeding of the welding wire spool, the guide plate can support the cheap welding wire spool. While supporting the cheap welding wire spool, it can also prevent the subsequent welding wire spool from hitting the welding wire in the offset welding wire spool when the welding wire spool is offset.

[0018] Third, by simultaneously energizing the guide rod, electrical contacts, and energizing the board, the magnetic field of the electromagnet is strengthened, which generates repulsion between the electromagnet and the neodymium magnet. This causes the guide plate to drive the cheap welding wire spool back to the center for continued transmission, thereby controlling the rotation angle of the welding wire spool and preventing them from colliding with each other during transport.

[0019] In summary, this utility model can slow down the speed of the welding wire spool while conveying it to avoid collisions. It can also prevent misaligned welding wire spools from colliding with each other during the conveying process. At the same time, the guide rod, electrical contacts, and energizing plate can be used to correct the welding wire spool and restore it to its normal rolling path for conveying. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the conveying component structure of this utility model;

[0023] Figure 3 This is an exploded structural diagram of the conveying component of this utility model;

[0024] Figure 4 This is a schematic diagram of the first rotating plate structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the sliding box structure of this utility model;

[0026] Figure 6 This is an exploded view of the sliding box structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the adjustment component structure of this utility model;

[0028] Figure 8 This is a schematic diagram of the rotating box structure of this utility model;

[0029] Figure 9 for Figure 8 Enlarged view of point A in the middle;

[0030] Figure 10 This is a schematic diagram of the lifting component structure of this utility model;

[0031] Figure 11 This is a schematic diagram of the impact of the present invention. Figure 1 ;

[0032] Figure 12 This is a schematic diagram of the impact of the present invention. Figure 2 ;

[0033] Figure 13 This is a schematic diagram of the offset of this utility model.

[0034] Reference numerals: 1. Support connecting plate; 2. Conveying assembly; 201. Frame; 202. Conveying plate; 203. First rotating plate; 204. Support block; 205. Rotating shaft; 206. External block; 207. Lifting rod; 208. First spring; 209. Connecting plate; 210. First connector; 211. Second rotating plate; 212. Support plate; 213. Sliding box; 214. C-shaped frame; 215. Locking block; 216. Adjusting box; 217. Piston; 218. Lifting column; 219. Second connector; 220. Slider; 221. 1. Connecting rod; 222. Second spring; 223. Vertical rod; 224. Baffle; 225. Neodymium magnet; 3. Adjustment assembly; 301. Top plate; 302. Power board; 303. Rotating box; 304. Linkage shaft; 305. Guide rod; 306. Electrical contact; 307. Bidirectional torsion spring; 308. Guide plate; 309. Electromagnet; 4. Lifting assembly; 401. Mounting block; 402. Movable shaft; 403. First support frame; 404. Second support frame; 405. Sliding sleeve; 406. Third spring; 407. U-shaped support seat. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0036] The present invention will be further described below with reference to the embodiments.

[0037] Example: Refer to Figures 1 to 13 A welding wire spool conveying device, wherein welding wire is wound on the welding wire spool, the welding wire being made of steel, comprising:

[0038] Support connecting plate 1;

[0039] Conveying assembly 2 is fixed above the supporting connecting plate 1. Conveying assembly 2 includes two parallel frames 201. A conveyor plate 202 for conveying welding wire reels is obliquely fixed between the two frames 201. The upper and lower ends of the conveyor plate 202 form a loading end and a unloading end with the frames 201, respectively. A first rotating plate 203 is rotatably connected between the two frames 201. One end of the first rotating plate 203 near the conveyor plate 202 is a receiving end, and the other end is a sensing end. The sensing end can deflect around the receiving end. When there is no welding wire reel on the first rotating plate 203... The slope of the first rotating plate 203 is the same as the slope of the conveyor plate 202. Neodymium magnets 225 are provided on both sides of the two frames 201. The neodymium magnets 225 are driven to move relative to each other by sensing the weight of the welding wire reel after it leaves the unloading end at the first rotating plate 203. The upper ends of the two frames 201 are driven to rise and fall. By being driven to move relative to each other by the neodymium magnets 225, the magnetic field interference of the welding wire reel being transmitted on the conveyor plate 202 can be generated, thereby affecting the rolling transmission of the welding wire reel and the wound welding wire. One end of the two frames 201 is driven to rise and fall.

[0040] Adjustment component 3 includes a top plate 301, and a guide plate 308 is provided at the lower end of the top plate 301. The guide plate 308 is driven to rotate to adjust the conveying angle of the deflected welding wire spool.

[0041] Reference Figures 2 to 6Two support plates 212 are symmetrically installed at the lower end of the frame 201. A sliding box 213 is fixedly installed between the two support plates 212. The sliding box 213 is filled with hydraulic oil. An adjusting box 216 is connected to the upper end of the sliding box 213. A piston 217, which is driven to rise and fall, is slidably installed on the inner wall of the adjusting box 216. By sliding the piston 217 inside the adjusting box 216, the hydraulic oil inside the sliding box 213 can be pumped into the adjusting box 216. The hydraulic oil inside the sliding box 213 drives the slider 220 to slide inside it through hydraulic pressure. The slider 220 drives the neodymium magnets 225 to move closer to each other. The upper end of the piston 217 is fixed. A lifting column 218 is installed, which extends through the adjustment box 216 and above it. Two sliders 220 are symmetrically and airtightly connected to the inner wall of the sliding box 213. A connecting rod 221 is fixedly installed on the opposite side of the two sliders 220. One end of the connecting rod 221 passes through the support plate 212 and is fixedly fitted with a vertical rod 223. A second spring 222 is fixedly installed between one side of the slider 220 and the inner wall of the support plate 212, and the second spring 222 is fitted on the outside of the connecting rod 221. A baffle 224 is fixedly installed on the upper part of the vertical rod 223 near the conveyor plate 202. The baffle 224 is fixed to a neodymium magnet 225 on the side near the conveyor plate 202.

[0042] Reference Figures 2 to 4Two first rotating plates 203 are rotatably mounted with rotating shafts 205 near the receiving end of their inner walls. Support blocks 204 are provided on the inner walls of the two frames 201 at positions away from the conveyor plate 202. The two ends of the rotating shafts 205 are slidably connected to the inner walls of the support blocks 204 and extend to the outer sides of the frames 201. External connecting blocks 206 are fixedly mounted on the outer walls of both ends of the rotating shafts 205. Support blocks 204 are fixedly mounted on both sides of the two frames 201 at positions away from the conveyor plate 202. A lifting rod 207 is fixedly mounted on the lower end of the external connecting block 206. The lower end of the lifting rod 207 passes through the support block 204 and is fixedly mounted with a connecting plate 209. A first spring 208 is sleeved on the upper part of the outer wall of the lifting rod 207. The two ends of the first spring 208 are fixed to the external connecting block 206 and the support block 204, respectively. A first connecting plate 209 is fixedly mounted on the side of the connecting plate 209 near the first rotating plate 203. The head 210 has a second rotating plate 211 rotatably mounted on the side of the first joint 210 near the first rotating plate 203. Two support plates 212 are fixedly mounted with C-shaped frames 214 on the side of the first joint 210. Two locking blocks 215 are symmetrically mounted on the lower end of the C-shaped frame 214. The two locking blocks 215 are rotatably connected to the two sides of the second rotating plate 211 near the end of the adjusting box 216. The lifting column 218 is fixedly mounted with a second joint 219 at the upper position on the side of the C-shaped frame 214. The second joint 219 is rotatably connected to one end of the second rotating plate 211. During the feeding process, the weight of the welding wire spool will drive the first rotating plate 203 to rotate, thereby driving the connecting plate 209 to descend. This allows the connecting plate 209 to drive the piston 217 to rise through the second rotating plate 211.

[0043] Reference Figures 7 to 9 The upper ends of the two frames 201 are fixed to the top plate 301. Multiple rotating boxes 303 are linearly arrayed and rotatably mounted on the lower end face of the top plate 301. Guide plates 308 are rotatably mounted on the lower end face of each rotating box 303. A linkage shaft 304 is fixedly mounted on the upper end face of the guide plate 308. A bidirectional torsion spring 307 is fixedly installed on the lower part of the outer wall of the linkage shaft 304. Both ends of the bidirectional torsion spring 307 are fixed to the linkage shaft 304 and the rotating box 303, respectively. The upper end of the linkage shaft 304 penetrates the top plate 301 and is fixedly mounted with a guide rod. 305. Electrical contacts 306 are fixedly installed at both ends of the guide rod 305. A power board 302 is symmetrically installed on the upper end face of the top plate 301. An electromagnet 309 is fixedly installed on the side of the guide plate 308 near the baffle 224. The electromagnet 309 and the neodymium magnet are arranged to repel each other. The power board 302, the guide rod 305 and the electromagnet 309 are electrically connected. Through the arrangement of the guide plate 308 and the electromagnet 309, the guide plate 308 can guide the welding wire spool when it is being fed, and the electromagnet 309 can adjust the rolling direction of the welding wire spool.

[0044] Reference Figure 10 It also includes a lifting assembly 4, which includes two pairs of mounting blocks 401 symmetrically installed on both sides of the frame 201. A movable shaft 402 is rotatably installed on the side of the two pairs of mounting blocks 401 away from the frame 201. A first support frame 403 and a second support frame 404 are rotatably installed on the outer wall of the movable shaft 402. The first support frame 403 and the second support frame 404 are symmetrically arranged at the loading end and unloading end of the frame 201. A sliding sleeve 405 is elastically slidably installed on the outer wall of the second support frame 404. The frame 201 can be supported by the arrangement of the first support frame 403 and the second support frame 404.

[0045] Reference Figure 10 The sliding sleeve 405 consists of a straight rod and hollow tubes fixedly installed at both ends of the straight rod. The upper part of the inner wall of the hollow tube is slidably connected to the outer wall of the second support frame 404. The lower part of the inner wall of the hollow tube is slidably installed with a U-shaped support seat 407. The inner wall of the hollow tube is provided with a third spring 406. The two ends of the third spring 406 are fixed to the second support frame 404 and the U-shaped support seat 407 respectively. The first support frame 403 and the U-shaped support seat 407 are fixed to the support connecting plate 1. With the elastic sliding sleeve 405 and the third spring 406, when feeding the frame 201 at the feeding end, the weight of the welding wire spool can drive the frame 201 to rotate as a whole, thereby adjusting the tilt of the frame 201.

[0046] The working principle of this utility model is as follows:

[0047] When the welding wire spool needs to be conveyed, it is placed on the loading end of the conveyor plate 202. Under its own weight, the welding wire spool moves the frame 201 downward when it is placed on the loading end of the conveyor plate 202. The conveyor plate 202 has a certain length to convey the welding wire spool. When the frame 201 descends, it drives the second support frame 404 to slide down the inner wall of the hollow tube through the mounting block 401 and the movable shaft 402, and compresses the third spring 406, so that the loading end of the frame 201 descends. In this way, when the welding wire spool is conveyed at the upper end of the conveyor plate 202 due to its own weight, the frame 201 will adjust its tilt angle by descending. The weight of the welding wire spool is proportional to the descent height of the frame 201 to avoid the welding wire spool rolling too fast during conveying.

[0048] The welding wire spool is rolled from the loading end to the unloading end of the conveyor plate 202, and then rolled to the receiving end of the first rotating plate 203. Due to the weight of the welding wire spool itself, the first rotating plate 203 and the rotating shaft 205 rotate. During rotation, the rotating shaft 205 slides down on the support block 204. Simultaneously, the rotating shaft 205 drives the outer connecting block 206 to descend, compressing the lifting rod 207. During descent, the outer block 206 causes the lifting rod 207 to slide within the inner wall of the support block 204, thereby causing the lifting rod 207 to drive the connecting plate 209 to descend. During descent, the connecting plate 209... The second rotating plate 211 descends through one end rotatably connected to the first connector 210. During this descent, the second rotating plate 211 rotates between the locking blocks 215. Meanwhile, the other end of the second rotating plate 211, through its rotatable connection to the second connector 219, causes the lifting column 218 and piston 217 to slide upwards within the inner wall of the adjusting box 216. As the piston 217 slides upwards within the adjusting box 216, it also causes the hydraulic oil inside the sliding box 213 to flow towards the inner wall of the adjusting box 216. The second spring 22, originally compressed by the hydraulic pressure of the hydraulic oil filling the inner wall of the sliding box 213... The two sliders 220 will open due to their own tension, causing them to slide closer to each other on the inner wall of the sliding box 213. As they slide closer, the two sliders 220 will also move closer to each other via the connecting rod 221, causing the vertical rods 223 to move closer together. This, in turn, will cause the neodymium magnets 225 to move closer together via the baffle 224. Thus, when the welding wire spool rolls to the top of the first rotating plate 203, causing the first rotating plate 203 to rotate and unload, the neodymium magnets 225 will rotate due to the weight of the welding wire spool, simultaneously driving the baffles 224 to move closer together on both sides of the frame 201, thereby causing the... The neodymium magnets 225 arranged on both sides of the frame 201 generate a magnetic field that affects the welding wire reel conveyed at the upper end of the conveyor plate 202. The rotating welding wire reel generates eddy currents in the magnetic field. This is a current generated inside the welding wire reel due to the changing magnetic field. These eddy currents will cause magnetic resistance, thereby affecting the rotation efficiency of the welding wire reel. As the neodymium magnets 225 approach each other, the magnetic field generated will become stronger and stronger, and the influence on the welding wire reel will become stronger and stronger, thus slowing down the rotation speed of the welding wire reel to avoid the subsequent welding wire reel colliding with the welding wire reel that has been conveyed in front, so as to facilitate the collection of the welding wire reel that has been conveyed to the designated position.

[0049] It should be noted that the welding wire wound inside the welding wire spool is composed of solid welding wire, such as low carbon steel welding wire, alloy steel welding wire, and stainless steel welding wire. Welding wires of this type can be affected by the magnetic field generated by the neodymium magnets 225 that are close to each other and rotate. When it is necessary to generate a stronger magnetic field to affect the welding wire spool, the influence of the magnetic field on the welding wire spool can be increased by adding more neodymium magnets 225.

[0050] When the welding wire spool is driven to be conveyed at the top of the conveyor plate 202, it will be conveyed between the guide plates 308. When the welding wire spool rolls and deviates, it will drive the guide plates 308 to rotate together. When the guide plates 308 rotate, they will drive the guide rods 305, electrical contacts 306 and energized plates 302 to rotate through the linkage shaft 304, and at the same time, the bidirectional torsion springs 307 will twist. When the guide rods 305 and electrical contacts 306 rotate, they will abut against one side of the energized plate 302 to restrict the rotation. Therefore, when the welding wire spool deviates from the rotation direction, it can only drive the guide plates 308 to rotate by a small amount. The welding wire spool will also stop rotating because it drives the guide plates 308 to rotate and abut against the front guide plate 308. The rear end of the guide plate 308, which is driven to rotate by the deviated direction of the welding wire spool, will also abut against the welding wire spool being conveyed behind it, thus creating a gap between the welding wire spools (e.g., Figure 13 As shown), when the guide rod 305 and the electrical contact 306 rotate and abut against one side of the energized plate 302, the energized plate 302 is energized by an external power source and contacts the electrical contact 306 to conduct electricity to the guide rod 305. The guide rod 305 generates a magnetic field by energizing the electromagnet 309. The N pole of the electromagnet 309 repels the N pole of the neodymium magnet 225. The stronger the magnetic field after the electromagnet 309 is energized, the greater the repulsion between it and the neodymium magnet 225. This repulsion drives the guide plate 308 to rotate back to the center, thereby allowing the guide plate 308 to re-drive the welding wire reel back to the center and adjust it to the normal rolling conveying angle for conveying.

[0051] Based on the above, when conveying the welding wire spool, intermittent conveying can be selected. The welding wire spool is intermittently placed on the top of the conveyor plate 202 for conveying. During the conveying process, the conveying component 2 can slow down the rotation speed of the welding wire spool. After the previous welding wire spool is fed, the subsequent welding wire spool is restricted in its rotation speed, thus slowing down the feeding and avoiding collision with the already fed welding wire spool. During the conveying process, the rotation angle of the welding wire spool can be adjusted by adjusting the setting of the component 3 to prevent welding wire spools with off-center rotation angles from getting stuck on the conveyor plate 202, which would cause subsequent welding wire spools to collide with them or bend the welding wire inside the spool, affecting subsequent use. The above-mentioned preferred intermittent conveying of the welding wire spool can reduce the probability of welding wire spools colliding with each other while avoiding collisions in this device, thereby improving the efficiency of welding wire spool conveying.

[0052] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A welding wire reel conveying device, characterized in that, The welding wire is wound on the welding wire spool, and the welding wire is made of steel, including: Support connecting plate (1); A conveying assembly (2) is fixed above a supporting connecting plate (1). The conveying assembly (2) includes two side-by-side frames (201). A conveyor plate (202) for conveying welding wire reels is obliquely fixed between the two frames (201). The upper and lower ends of the conveyor plate (202) form a loading end and a unloading end with the frames (201), respectively. A first rotating plate (203) is rotatably connected between the two frames (201). The first rotating plate (203) is close to the conveyor plate (201). 2) One end is the receiving end and the other end is the sensing end. The sensing end can deflect around the receiving end. When there is no welding wire spool on the first rotating plate (203), the slope of the first rotating plate (203) is the same as the inclination of the conveyor plate (202). Neodymium magnets (225) are provided on both sides of the two frames (201). The neodymium magnets (225) are driven to move relative to each other by sensing the weight of the welding wire spool after it leaves the unloading end at the first rotating plate (203). The upper ends of the two frames (201) are driven to rise and fall. Adjustment component (3), the adjustment component (3) includes a top plate (301), and the lower end of the top plate (301) is provided with a guide plate (308) that is driven to rotate to adjust the conveying angle of the deflected welding wire spool.

2. The welding wire reel conveying device according to claim 1, characterized in that, Two support plates (212) are symmetrically installed at the lower end of the frame (201). A sliding box (213) is fixedly installed between the two support plates (212). The sliding box (213) is filled with hydraulic oil. An adjusting box (216) is connected to the upper end of the sliding box (213). A piston (217) that is driven to rise and fall is slidably installed on the inner wall of the adjusting box (216). A lifting column (218) is fixedly installed on the upper end of the piston (217). The lifting column (218) extends through the adjusting box (216) to the top of the adjusting box (216). The inner wall of the sliding box (213) is symmetrically airtightly installed. The moving connection has two sliders (220), and a connecting rod (221) is fixedly installed on the opposite side of the two sliders (220). One end of the connecting rod (221) passes through the support plate (212) and is fixedly sleeved with a vertical rod (223). A second spring (222) is fixedly installed between one side of the slider (220) and the inner wall of the support plate (212), and the second spring (222) is sleeved on the outside of the connecting rod (221). A baffle (224) is fixedly installed on the upper part of the side of the vertical rod (223) near the conveyor plate (202). The side of the baffle (224) near the conveyor plate (202) is fixed to a neodymium magnet (225).

3. The welding wire reel conveying device according to claim 2, characterized in that, Two first rotating plates (203) have rotating shafts (205) rotatably mounted on the inner walls near the receiving end. Support blocks (204) are provided on the inner walls of the two frames (201) away from the conveyor plate (202). The two ends of the rotating shaft (205) are slidably connected to the inner walls of the support blocks (204) and extend to the outer sides of the frames (201). External connecting blocks (206) are fixedly mounted on the outer walls of both ends of the rotating shaft (205). Support blocks (204) are fixedly mounted on both sides of the two frames (201) away from the conveyor plate (202). A lifting rod (207) is fixedly mounted on the lower end of the external connecting block (206). The lower end of the lifting rod (207) passes through the support block (204) and is fixedly mounted with a connecting plate (209). A first spring (208) is sleeved on the upper part of the outer wall of the lifting rod (207). 8) is fixed to the external block (206) and the support block (204) at both ends respectively. The connecting plate (209) is fixedly installed with the first connector (210) on the side near the first rotating plate (203). The first connector (210) is rotatably installed with the second rotating plate (211) on the side near the first rotating plate (203). The two support plates (212) are fixedly installed with the C-shaped frame (214) on the side near the first connector (210). The lower end of the C-shaped frame (214) is symmetrically installed with two locking blocks (215). The two locking blocks (215) are rotatably connected to the two sides of the second rotating plate (211) near the end of the adjustment box (216). The lifting column (218) is fixedly installed with the second connector (219) at the upper position on the side near the C-shaped frame (214). The second connector (219) is rotatably connected to one end of the second rotating plate (211).

4. The welding wire reel conveying device according to claim 1, characterized in that, The upper ends of the two frames (201) are fixed to the top plate (301). Multiple rotating boxes (303) are linearly arrayed and rotatably mounted on the lower end face of the top plate (301). A guide plate (308) is rotatably mounted on the lower end face of each rotating box (303). A linkage shaft (304) is fixedly mounted on the upper end face of the guide plate (308). A bidirectional torsion spring (307) is fixedly installed on the lower part of the outer wall of the linkage shaft (304). The two ends of the bidirectional torsion spring (307) are respectively connected to the linkage shaft (304) and the rotating box (303). The upper end of the linkage shaft (304) passes through the top plate (301) and is fixedly installed with a guide rod (305). Electrical contacts (306) are fixedly installed at both ends of the guide rod (305). A power board (302) is symmetrically installed on the upper end of the top plate (301). An electromagnet (309) is fixedly installed on the side of the guide plate (308) near the baffle (224), and the electromagnet (309) and the neodymium magnet are arranged to repel each other. The power board (302), the guide rod (305) and the electromagnet (309) are electrically connected.

5. The welding wire reel conveying device according to claim 1, characterized in that, It also includes a lifting assembly (4), which includes two pairs of mounting blocks (401) symmetrically installed on both sides of the frame (201). The two pairs of mounting blocks (401) are rotatably mounted on the side away from the frame (201) with a movable shaft (402). The outer wall of the movable shaft (402) is rotatably mounted with a first support frame (403) and a second support frame (404). The first support frame (403) and the second support frame (404) are symmetrically arranged at the loading end and unloading end of the frame (201). The outer wall of the second support frame (404) is elastically slidably mounted with a sliding sleeve (405).

6. The welding wire reel conveying device according to claim 5, characterized in that, The sliding sleeve (405) consists of a straight rod and hollow tubes fixedly installed at both ends of the straight rod. The upper part of the inner wall of the hollow tube is slidably connected to the outer wall of the second support frame (404). The lower part of the inner wall of the hollow tube is slidably installed with a U-shaped support seat (407). The inner wall of the hollow tube is provided with a third spring (406). The two ends of the third spring (406) are fixed to the second support frame (404) and the U-shaped support seat (407) respectively. The first support frame (403) and the U-shaped support seat (407) are fixed to the support connecting plate (1).

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