A wear-resistant welding wire strip gathering and forming device

Abstract

This utility model discloses a wear-resistant welding wire steel strip gathering and forming device, relating to the field of steel strip gathering technology. The utility model includes a support plate, with several support legs fixedly connected to the bottom outer wall of the support plate. A flattening mechanism is provided on the bottom outer wall of the support plate. This utility model incorporates lower pressure rollers. These rollers, under the indirect action of pressure applied to the slider by several springs, press and squeeze several steel strips together, causing them to lay flat on the surface of the support plate. To adjust the applied force of the lower pressure rollers to flatten different numbers of steel strips, a motor can be started. The motor drives a worm gear to rotate, and several worm wheels drive a transmission rod to rotate. This achieves reasonable compression and limiting of multiple steel strips, keeping them in a flat state for displacement and facilitating subsequent gathering. It also prevents multiple steel strips from tangling due to excessive contact during the gathering process.

Description

Technical Field

[0001] This utility model belongs to the field of steel strip gathering technology, and in particular relates to a wear-resistant welding wire steel strip gathering and forming device. Background Technology

[0002] The steel strip needs to be gathered and shaped according to specific process requirements to finally produce wear-resistant flux-cored welding wire that meets the requirements. The process involves first cutting the cold-rolled steel strip into narrow strips and cleaning it, then cold bending it into a U-shaped tube, adding flux powder and closing it into an O-shaped tube, and then completing the initial shaping of the wear-resistant flux-cored welding wire through multiple diameter reduction and drawing processes.

[0003] During the forming process, the surface quality of the steel strip can be controlled. On the one hand, it prevents defects such as scratches and wrinkles from appearing on the steel strip during processing, avoiding these defects from affecting the welding performance and appearance quality of the welding wire, and reducing problems such as breakage of the welding wire during use due to stress concentration;

[0004] Existing equipment has several drawbacks: during the gathering of multiple steel strips, they may become entangled due to excessive contact, resulting in low gathering accuracy and smoothness. In some cases, the gathering process may even cause scratches or deformation on the surfaces of multiple steel strips, which is detrimental to ensuring the appearance quality of the welding wire. Therefore, we propose a wear-resistant welding wire steel strip gathering and forming device. Utility Model Content

[0005] The purpose of this utility model is to provide a wear-resistant welding wire steel strip gathering and forming device. Through the flattening mechanism and the gathering mechanism, it solves the problem that multiple steel strips may become entangled due to excessive contact during the gathering process, resulting in low precision and smoothness of steel strip gathering. In fact, the gathering process may even cause scratches or deformation on the surface of multiple steel strips, which is not conducive to ensuring the appearance quality of the welding wire.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a wear-resistant welding wire steel strip gathering and forming device, including a support plate, a plurality of support legs are fixedly connected to the bottom outer wall of the support plate, and a flattening mechanism is provided on the bottom outer wall of the support plate.

[0008] The leveling mechanism includes a motor frame, the bottom outer wall of which is fixedly connected to the bottom outer wall of a support plate. A motor is fixedly connected to the inner wall of the motor frame. A worm gear is fixedly connected to the bottom output shaft of the motor via a coupling. The top outer wall of the worm gear is rotatably connected to the bottom outer wall of the support plate. Several transmission rod seats are fixedly connected to the bottom outer wall of the support plate. Transmission rods are rotatably connected to the inner walls of the several transmission rod seats. Worm wheels are fixedly connected to the outer walls of the several transmission rods. The outer walls of the several worm wheels mesh with the outer walls of the worm gear. Several connecting rods are fixedly connected to the outer walls of the transmission rods. Sliding grooves are formed on the inner walls of the several connecting rods. Sliding sliders are slidably connected to the inner walls of the several sliding grooves.

[0009] Furthermore, the inner wall of the slider is rotatably connected to a lifting leg, the outer walls of several lifting legs are slidably connected to a fixing sleeve, the outer walls of several fixing sleeves are fixedly connected to the outer wall of the support plate, the inner walls of several lifting legs are each provided with a second sliding groove, the inner walls of the second sliding groove are slidably connected to a second slider, and the inner walls of several second sliders are rotatably connected to a lower pressure roller.

[0010] Furthermore, a sliding rod is fixedly connected to the top outer wall of the second slider, the outer wall of the sliding rod is slidably connected to the inner wall of the lifting leg, the sliding rod passes through the lifting leg to the outer wall, a connecting plate is fixedly connected to the top outer wall of several lifting legs, a spring is fixedly connected to the inner wall of the lifting leg, and the bottom outer wall of the spring is fixedly connected to the top outer wall of the second slider.

[0011] Furthermore, the bottom outer wall of the support plate is provided with a retracting mechanism, which includes a plurality of worm gears, the top outer walls of which are fixedly connected to the bottom outer wall of the support plate.

[0012] Furthermore, a second worm is rotatably connected to the inner wall of several worm gear frames, a throttle is fixedly connected to the outer wall of the second worm, a slide rail is fixedly connected to the bottom outer wall of the support plate, and a connecting plate is rotatably connected to the bottom outer wall of the slide rail.

[0013] Furthermore, the outer wall of the connecting plate is rotatably connected to several connecting rods 2, and the inner walls of the several connecting rods 2 are rotatably connected to displacement frames, the outer wall of the displacement frames being slidably connected to the inner wall of the slide rail.

[0014] Furthermore, a second worm gear is fixedly connected to the bottom outer wall of the connecting plate, and the outer wall of the second worm gear meshes with the outer wall of the second worm. A rotating frame is rotatably connected to the inner wall of the displacement frame.

[0015] Furthermore, the inner wall of the rotating frame is rotatably connected to several pulleys, the top outer wall of the rotating frame is fixedly connected to a worm gear three, the top outer wall of the displacement frame is fixedly connected to a worm frame two, the inner wall of the worm frame two is rotatably connected to a worm three, the outer wall of the worm three meshes with the outer wall of the worm gear three, and the outer wall of the worm three is fixedly connected to a throttle two.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model incorporates a series of pressure rollers. These rollers, acting indirectly through the pressure exerted on the slider by several springs, press and squeeze several steel strips together, causing them to lay flat on the surface of the support plate. To adjust the applied force of the pressure rollers to flatten different numbers of steel strips, a motor can be started. The motor drives a worm gear to rotate, which in turn drives several worm wheels to rotate. This allows for reasonable compression and positioning of multiple steel strips, ensuring they remain flat and facilitate subsequent gathering. It also prevents the steel strips from tangling due to excessive contact during the gathering process.

[0018] 2. This utility model incorporates a rotating frame. To adjust the spacing between several rotating frames, a throttle can be turned. The throttle rotates the worm gear, which in turn rotates the worm wheel. The worm wheel rotates the connecting plate, which in turn rotates one end of several connecting rods around the worm wheel, causing them to shift as a whole. Each connecting rod then moves a displacement frame, which in turn moves the rotating frame. This allows for precise gathering of multiple steel strips from both sides, improving the accuracy and smoothness of the steel strip gathering, preventing scratches or deformation on the steel strip surface, and ensuring the appearance quality of the welding wire.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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 schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a sectional view of the leveling mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the gathering mechanism of this utility model;

[0024] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the pulley structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Support plate; 101. Support leg; 2. Leveling mechanism; 201. Motor frame; 202. Motor; 203. Worm gear; 204. Transmission rod seat; 205. Transmission rod; 206. Worm wheel; 207. Connecting shaft; 208. Slide groove; 209. Slider; 210. Lifting leg; 211. Fixed sleeve; 212. Slide groove two; 213. Slider two; 214. Lower pressure roller; 215. Sliding mechanism 216. Rod; 217. Connecting plate; 218. Spring; 3. Retracting mechanism; 301. Worm gear frame; 302. Worm gear two; 303. Throttle; 304. Slide rail; 305. Coupling plate; 306. Coupling rod two; 307. Displacement frame; 308. Worm wheel two; 309. Rotating frame; 310. Pulley; 311. Worm wheel three; 312. Worm gear frame two; 313. Worm gear three; 314. Throttle two. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 As shown, this utility model is a wear-resistant welding wire steel strip gathering and forming device, including a support plate 1. Several support legs 101 are fixedly connected to the bottom outer wall of the support plate 1. The several support legs 101 mainly play the role of fixing and supporting the support plate 1. The support plate 1 can only be fixed in the position of the several support legs 101. A flattening mechanism 2 is provided on the bottom outer wall of the support plate 1.

[0030] The leveling mechanism 2 includes a motor frame 201. The bottom outer wall of the motor frame 201 is fixedly connected to the bottom outer wall of the support plate 1. A motor 202 is fixedly connected to the inner wall of the motor frame 201. The motor frame 201 mainly serves to fix and limit the motor 202, ensuring that the motor 202 can only be positioned within the motor frame 201. The bottom output shaft of the motor 202 is fixedly connected to a worm gear 203 via a coupling. The top outer wall of the worm gear 203 is rotatably connected to the bottom outer wall of the support plate 1. Several transmission rod seats 204 are fixedly connected to the bottom outer wall of the support plate 1. The motor 202 mainly provides kinetic energy to the worm gear 203. When the motor 202 starts, it drives the worm gear 203 to rotate simultaneously. A transmission rod 205 is rotatably connected to the inner wall of the transmission rod seat 204. A worm gear 206 is fixedly connected to the outer wall of several transmission rods 205. The outer wall of several worm gears 206 meshes with the outer wall of the worm 203. The transmission rod 205 mainly serves to fix and limit the worm gears 206. When the worm gears 206 rotate, they will drive the transmission rods 205 to rotate simultaneously. A number of connecting rods 207 are fixedly connected to the outer wall of the transmission rod 205. A sliding groove 208 is opened on the inner wall of several connecting rods 207. A slider 209 is slidably connected to the inner wall of several sliding grooves 208. The sliding groove 208 mainly serves to limit the sliding of the slider 209. The slider 209 can slide at a fixed angle within the sliding groove 208.

[0031] The inner wall of slider 209 is rotatably connected to lifting legs 210. The outer walls of several lifting legs 210 are slidably connected to fixed sleeves 211. The outer walls of the fixed sleeves 211 are fixedly connected to the outer wall of support plate 1. Each lifting leg 210 has a second sliding groove 212 on its inner wall. The fixed sleeves 211 mainly function as sliding limiters for the lifting legs 210, allowing the lifting legs 210 to slide within the fixed sleeves 211 at a fixed angle. The inner wall of the second sliding groove 212 is slidably connected to sliders 213. The inner walls of several sliders 213 are rotatably connected to lower pressure rollers 214. The top outer wall of sliders 213 is fixedly connected to a sliding rod 215. The outer wall of the sliding rod 215 is slidably connected to the inner wall of the lifting legs 210. The lifting legs 210 mainly function as sliding limiters for the sliding rods 215, allowing the sliding rods 215 to slide within a fixed angle. A sliding displacement at a fixed angle is performed within the lifting leg 210. A sliding rod 215 passes through the lifting leg 210 to the outer wall. A connecting plate 216 is fixedly connected to the top outer wall of several lifting legs 210. A spring 217 is fixedly connected to the inner wall of the lifting leg 210. The bottom outer wall of the spring 217 is fixedly connected to the top outer wall of the slider 213. The lifting leg 210 mainly serves to fix and limit the spring 217. The spring 217 can only be fixed in the position within the lifting leg 210. A retracting mechanism 3 is provided on the bottom outer wall of the support plate 1. The retracting mechanism 3 includes several worm gear frames 301. The top outer wall of several worm gear frames 301 is fixedly connected to the bottom outer wall of the support plate 1. The support plate 1 mainly serves to fix and limit the several worm gear frames 301. The several worm gear frames 301 can only be fixed in the position on the support plate 1.

[0032] Several worm gear frames 301 are rotatably connected to the inner walls of worm gear two 302. A throttle 303 is fixedly connected to the outer wall of worm gear two 302. A slide rail 304 is fixedly connected to the bottom outer wall of the support plate 1. The support plate 1 mainly serves to fix and limit the slide rail 304, which can only be fixed in one position on the support plate 1. A coupling plate 305 is rotatably connected to the bottom outer wall of the slide rail 304. Several coupling rods 306 are rotatably connected to the outer wall of the coupling plate 305. Displacement frames 307 are rotatably connected to the inner walls of each coupling rod 306. The outer wall of the displacement frame 307 is slidably connected to the inner wall of the slide rail 304. A worm wheel 308 is fixedly connected to the bottom outer wall of the coupling plate 305. The coupling plate 305 mainly serves to fix and limit the worm wheel 308. When the worm wheel 308 rotates, it drives the coupling plate 305 to rotate simultaneously. The outer wall of 8 meshes with the outer wall of worm gear 2 302. The inner wall of displacement frame 307 is rotatably connected to rotating frame 309. The inner wall of rotating frame 309 is rotatably connected to several pulleys 310. The top outer wall of rotating frame 309 is fixedly connected to worm wheel 311. Rotating frame 309 mainly serves to limit the rotation of several pulleys 310. Several pulleys 310 can only rotate in fixed positions within rotating frame 309. The top outer wall of displacement frame 307 is fixedly connected to worm gear frame 2 312. The inner wall of worm gear frame 2 312 is rotatably connected to worm gear 313. The outer wall of worm gear 313 meshes with the outer wall of worm wheel 311. The outer wall of worm gear 313 is fixedly connected to handle 2 314. The shape of handle 2 314 makes it easy for the user to hold and rotate. When handle 2 314 rotates, it will drive worm gear 313 to rotate simultaneously.

[0033] One specific application of this embodiment is:

[0034] When the equipment is needed, multiple steel strips can be directly passed through the bottom of several lower pressure rollers 214 and between several rotating frames 309 and placed on the upper surface of the support plate 1. External equipment is used to pull the steel strips near the pulleys 310, causing the steel strips to shift. During this process, the lower pressure rollers 214, under the indirect action of pressure applied by several springs 217 to the slider 213, will press and squeeze the steel strips together, making them lay flat on the surface of the support plate 1. Subsequently, the steel strips will pass between several rotating frames 309 and be pressed against several pulleys 310 to form a convergence from both sides of the steel strips. Simultaneously, the lower pressure rollers 214... The pressure roller 214 and several pulleys 310 are all driven to rotate by the displaced steel plate to prevent the steel strip from getting stuck. If it is necessary to adjust the applied force of several lower pressure rollers 214 to squeeze and flatten different amounts of steel strip, the motor 202 can be started. The motor 202 will drive the worm gear 203 to rotate, the worm gear 203 will drive several worm wheels 206 to rotate, and the worm wheels 206 will drive the transmission rod 205 to rotate. The transmission rod 205 will drive one end of several connecting rods 207 to rotate, and the connecting rods 207 will drive the slider 209 to rise and slide within the groove 208. The slider 209 will drive the lifting leg 210. As the lifting leg 210 rises, it drives the spring 217 to rise. Several springs 217 then drive the slider 213 to rise, and the slider 213 drives the lower pressure roller 214 to rise. By changing the distance between the roller and the multiple steel belts, the squeezing force indirectly caused by the springs 217 is altered. To adjust the spacing of the rotating frames 309, the handle 303 can be rotated. The handle 303 drives the worm gear 302 to rotate, which in turn drives the worm wheel 308 to rotate. The worm wheel 308 then drives the connecting plate 305 to rotate, which in turn drives one end of several connecting rods 306 to rotate around the worm wheel 308. Rotating and displacing the whole structure causes several connecting rods 306 to drive the displacement frame 307 to move. The displacement frames 307 will move relative to each other, and the displacement frames 307 will drive the rotating frame 309 to move. The rotating frames 309 will move simultaneously to change the spacing. If it is necessary to change the angle of the convergence of several pulleys 310 on both sides to accommodate different numbers of steel belts, the throttle handle 314 can be rotated. The throttle handle 314 will drive the worm gear 311 to rotate, and the worm gear 311 will drive the rotating frame 309 to rotate. The rotating frame 309 will drive several pulleys 310 to rotate around the worm gear 311 to change the convergence angle.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wear resistant welding wire steel strip take-up forming device comprising a support plate (1) characterised in that: The bottom outer wall of the support plate (1) is fixedly connected with a number of support legs (101), and the bottom outer wall of the support plate (1) is provided with a flattening mechanism (2). The leveling mechanism (2) includes a motor frame (201), the bottom outer wall of which is fixedly connected to the bottom outer wall of the support plate (1), a motor (202) is fixedly connected to the inner wall of the motor frame (201), the bottom output shaft of the motor (202) is fixedly connected to a worm gear (203) via a coupling, the top outer wall of the worm gear (203) is rotatably connected to the bottom outer wall of the support plate (1), and a plurality of transmission rod seats (204) are fixedly connected to the bottom outer wall of the support plate (1). A transmission rod (205) is rotatably connected to the inner wall of a plurality of transmission rod seats (204). A worm wheel (206) is fixedly connected to the outer wall of each of the plurality of transmission rods (205). The outer wall of each of the plurality of worm wheels (206) meshes with the outer wall of the worm (203). A plurality of connecting rods (207) are fixedly connected to the outer wall of the transmission rod (205). A sliding groove (208) is provided on the inner wall of each of the plurality of connecting rods (207). A slider (209) is slidably connected to the inner wall of each of the plurality of sliding grooves (208).

2. A compacting device for wear resistant welding wire steel strip according to claim 1, characterized in that The inner wall of the slider (209) is rotatably connected to a lifting leg (210), and the outer walls of several lifting legs (210) are slidably connected to a fixing sleeve (211). The outer walls of several fixing sleeves (211) are fixedly connected to the outer wall of the support plate (1). The inner walls of several lifting legs (210) are provided with a second sliding groove (212). The inner walls of the second sliding groove (212) are slidably connected to a second slider (213). The inner walls of several second sliders (213) are rotatably connected to a lower pressure roller (214).

3. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 2, wherein, A sliding rod (215) is fixedly connected to the top outer wall of the second slider (213). The outer wall of the sliding rod (215) is slidably connected to the inner wall of the lifting leg (210). The sliding rod (215) passes through the lifting leg (210) to the outer wall. A connecting plate (216) is fixedly connected to the top outer wall of several lifting legs (210). A spring (217) is fixedly connected to the inner wall of the lifting leg (210). The bottom outer wall of the spring (217) is fixedly connected to the top outer wall of the second slider (213).

4. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 3, wherein, The bottom outer wall of the support plate (1) is provided with a folding mechanism (3), which includes a plurality of worm gear frames (301), the top outer walls of the plurality of worm gear frames (301) being fixedly connected to the bottom outer wall of the support plate (1).

5. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 4, wherein, The inner walls of several worm gear frames (301) are rotatably connected to worm gears (302), the outer walls of worm gears (302) are fixedly connected to a throttle (303), the bottom outer wall of the support plate (1) is fixedly connected to a slide rail (304), and the bottom outer wall of the slide rail (304) is rotatably connected to a coupling plate (305).

6. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 5, wherein, The outer wall of the connecting plate (305) is rotatably connected to several connecting rods (306), and the inner walls of the several connecting rods (306) are rotatably connected to displacement frames (307). The outer wall of the displacement frame (307) is slidably connected to the inner wall of the slide rail (304).

7. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 6, wherein, The bottom outer wall of the connecting plate (305) is fixedly connected to a worm gear two (308), the outer wall of the worm gear two (308) meshes with the outer wall of the worm gear two (302), and the inner wall of the displacement frame (307) is rotatably connected to a rotating frame (309).

8. A wear resistant welding wire steel strip collapsing forming device as claimed in claim 7, wherein, The inner wall of the rotating frame (309) is rotatably connected to several pulleys (310). The top outer wall of the rotating frame (309) is fixedly connected to a worm gear three (311). The top outer wall of the displacement frame (307) is fixedly connected to a worm gear frame two (312). The inner wall of the worm gear frame two (312) is rotatably connected to a worm gear three (313). The outer wall of the worm gear three (313) meshes with the outer wall of the worm gear three (311). The outer wall of the worm gear three (313) is fixedly connected to a throttle two (314).

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