Foldable submerged arc welding wire conveying and turning rack

Abstract

This utility model relates to the technical field of submerged arc welding wire transport equipment, and discloses a foldable submerged arc welding wire transport turnover frame. It includes a moving component, a folding component, a support component, and an adjusting component. The folding component, composed of rotating parts, sliding shafts, and limiting plates, enables the support component to be folded 90 degrees. The moving rod and upper push rod in the support component can push the support plate to unfold and support the submerged arc welding wire coil. The adjusting component transmits power to drive the support component through main bevel gears and side bevel gears. This foldable turnover frame facilitates transportation and storage, effectively improving the convenience of submerged arc welding wire transport and space utilization.

Description

Technical Field

[0001] This application relates to the technical field of submerged arc welding wire transport equipment, specifically to a foldable submerged arc welding wire transport turnover rack. Background Technology

[0002] During the production, transportation, and use of submerged arc welding wire, transport turnover frames are required to support and transfer the submerged arc welding wire coils.

[0003] For example, the detachable submerged arc welding wire support device with application number CN116618902A allows for component disassembly to reduce transportation volume. However, it requires disassembly and assembly of many components, making the operation relatively cumbersome, and its convenience still needs improvement. Some turnover racks are designed as a single fixed unit, which presents inconvenience in transportation and storage due to the large size of the entire device. Furthermore, some turnover racks also lack sufficient support stability and ease of adjustment, failing to adequately meet the diverse needs of actual production.

[0004] Therefore, there is a need for a transport and turnover frame that is easy to fold and store, reduces space occupation, and is easy to operate and stably supports the submerged arc welding wire roll, so as to improve the overall efficiency and convenience of submerged arc welding wire transportation and use. Summary of the Invention

[0005] To address the aforementioned technical problems, this application solves the technical issue that existing submerged arc welding wire transport turnover racks are not foldable, resulting in large space occupation and poor convenience during transportation and storage.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: a foldable submerged arc welding wire transport turnover frame, comprising a moving component, a folding component, a support component, and an adjusting component. The moving component includes a base, a support frame, and a connector. Each of the two symmetrical ends of the connector is provided with a support frame. Each support frame is provided with two support components. An adjusting component drives four support components simultaneously. The lower support frame is fixedly installed on the base, and the base carries the folding component, the support component, the adjusting component, and the welding wire for transport.

[0007] The folding assembly includes a rotating component, a sliding shaft, a limiting plate, and a mounting block. The rotating component has a U-shaped structure. The sliding shaft is fixedly mounted on the support frame. The open end of the U-shaped structure of the rotating component is rotatably mounted on the sliding shaft. A limiting plate is slidably mounted on the sliding shaft. A pin is provided on the limiting plate. The rotating component has a hole corresponding to the pin on the limiting plate. The mounting block is fixedly mounted on the rotating component. The rotating component has a through groove for supporting the mounting of the assembly.

[0008] The support assembly includes a mounting cylinder, a right sliding cylinder, a movable rod, an upper push rod, and a support plate. The mounting cylinder is fixedly installed on the through groove of the mounting block. Two sets of right sliding cylinders are provided on the mounting cylinder. A movable rod is slidably provided on each set of right sliding cylinders. An upper push rod is provided on the movable rod. The end of the upper push rod away from the right sliding cylinder is connected to the support plate. The movable rods on the two sets of right sliding cylinders push one end of the support plate to rise and fall.

[0009] The adjustment assembly includes a main bevel gear, a side bevel gear, a drive shaft, a rotating ring, and a drive rod. The drive rod is rotatably mounted on the support frame, the rotating ring is fixedly mounted on the end of the drive rod, two main bevel gears are fixedly mounted on the drive rod, the drive shaft is fixedly connected to the side bevel gear, and the drive shaft is rotatably mounted inside the mounting cylinder.

[0010] The rotating component has a notch in its U-shaped structure, which is used for the support frame to be inserted into the rotating component when it is folded, ensuring a 90-degree folding angle.

[0011] The support assembly includes a push block and a push shaft. The push block is rotatably mounted on the movable rod, and the push shaft is fixedly mounted on the push block. The push shaft is rotatably connected to the end of the upper push rod near the right slide cylinder. A limit groove is provided on the push block, and the push block slides laterally on the mounting cylinder.

[0012] The support assembly includes two support plates, two upper push rods, and four telescopic rods. The two support plates are respectively located on both sides of the mounting cylinder, and each support plate is supported by two upper push rods and two telescopic rods.

[0013] The support assembly includes two lower push rods, which are located on the same side of the mounting cylinder as the upper push rod. The end of the lower push rod near the right slide cylinder is rotatably connected to the push shaft, and the other end of the lower push rod is set on the support plate on one side of the mounting cylinder.

[0014] The adjusting assembly includes a gear frame, an internal gear, intermediate gears, and external gears. The gear frame is fixedly mounted on the mounting cylinder. One internal gear and two intermediate gears are rotatably mounted on the gear frame. The two intermediate gears are located on both sides of the internal gear and mesh with it. There are two external gears, which are rotatably mounted on the right slide cylinder. The external gears are threaded, and the right slide cylinder is provided with threaded grooves. The threads of the external gears match the threaded grooves of the right slide cylinder. The two external gears mesh with the two intermediate gears respectively.

[0015] The technical solution provided in this application has the following advantages compared with the prior art:

[0016] 1. This application achieves a 90-degree folding of the support component by setting foldable rotating parts and other folding components, which solves the problem of large space occupation when storing the transport turnover rack and improves space utilization.

[0017] 2. This application achieves the driving unfolding and retraction of the support plate of the support component by adjusting the meshing transmission of the main bevel gear and side bevel gear in the component, thus solving the problem of inconvenient control of the support component and improving the convenience of operation.

[0018] 3. This application incorporates telescopic rods and support springs in the support assembly, thereby achieving stable support and reset functions for the support plate. This solves the problems of unstable support and inconvenient reset of the support plate, and improves the stability and reliability of the submerged arc welding wire coil support. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a front view of this application;

[0021] Figure 3 This is a schematic diagram showing the installation of the two support components on the folding assembly according to this application;

[0022] Figure 4 This is a schematic diagram of the structure of the folding component of this application;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment component in this application.

[0024] In the diagram: 100-Moving component; 101-Base; 102-Support frame; 103-Connector; 200-Folding component; 201-Rotating component; 202-Slide shaft; 203-Limiting plate; 204-Linkage gear; 205-Mounting block; 206-Return spring; 300-Support component; 301-Mounting cylinder; 302-Right slide cylinder; 303-Left slide; 304-Push block; 305-Moving rod; 306 - Push shaft; 307 - Upper push rod; 308 - Lower push rod; 309 - Long shaft; 310 - Support plate; 311 - Intermediate block; 312 - Telescopic rod; 313 - Support spring; 400 - Adjustment assembly; 401 - Main bevel gear; 402 - Side bevel gear; 403 - Drive shaft; 404 - Gear frame; 405 - Internal gear; 406 - Intermediate gear; 407 - External gear; 408 - Rotating ring; 409 - Drive rod. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0027] like Figures 1 to 5 As shown, a foldable submerged arc welding wire transport turnover frame includes a moving component 100, a folding component 200, a support component 300, and an adjusting component 400. The moving component 100 includes a base 101, a support frame 102, and a connector 103. Each of the two symmetrical ends of the connector 103 is provided with a support frame 102. Each support frame 102 is provided with two support components 300. An adjusting component 400 drives four support components 300 simultaneously. The lower support frame 102 is fixedly installed on the base 101, and the base 101 carries the folding component 200, the support component 300, the adjusting component 400, and the welding wire for transport.

[0028] In use, the support components 300 are symmetrically arranged on the support frame 102 and are linked by the folding component 200. That is, when one side unfolds or folds, the other side unfolds or folds synchronously. The moving component 100 is provided with two support frames 102, so there are two sets of support components 300, each set with two support components 300, which are set on the plate at the top of the support frame 102. The two support frames 102 are hollow, and the shaft of the adjusting component 400 is set in the hollow space between the two support frames 102, thereby transmitting power through the shaft to drive the two sets of support components 300 to support their respective submerged arc welding wire coils.

[0029] like Figures 3 to 5 As shown, the folding assembly 200 includes a rotating component 201, a sliding shaft 202, a limiting plate 203, and a mounting block 205. The rotating component 201 has a U-shaped structure. The sliding shaft 202 is fixedly installed on the support frame 102. The open end of the U-shaped structure of the rotating component 201 is rotatably installed on the sliding shaft 202. The limiting plate 203 is slidably arranged on the sliding shaft 202. The limiting plate 203 is provided with a pin. The rotating component 201 is provided with a hole corresponding to the pin of the limiting plate 203. The mounting block 205 is fixedly installed on the rotating component 201. The rotating component 201 is provided with a through groove for supporting the installation of the assembly 300.

[0030] Specifically, such as Figure 2As shown, when the support assembly 300 needs to be folded, the operator manually controls the limiting plate 203 to slide on the sliding shaft 202, causing the pin on the limiting plate 203 to disengage from the hole of the rotating part 201, thereby releasing the restriction on the rotating part 201. Then, under the action of gravity, the support assembly 300 drives the mounting block 205 and the rotating part 201 to rotate on the support frame 102, so that the U-shaped structure of the rotating part 201 is engaged with one side of the support frame 102, so that most of the side plate of the rotating part 201 coincides with the support frame 102, ensuring that the support assembly 300 can be folded at ninety degrees. The U-shaped structure is limited by contact with the support frame 102, supporting the mounting block 205 and the support assembly 300.

[0031] like Figures 3 to 5 As shown, the support assembly 300 includes a mounting cylinder 301, a right sliding cylinder 302, a moving rod 305, an upper push rod 307, and a support plate 310. The mounting cylinder 301 is fixedly mounted on the through groove of the mounting block 205. Two sets of right sliding cylinders 302 are provided on the mounting cylinder 301. A moving rod 305 is slidably provided on each set of right sliding cylinders 302. An upper push rod 307 is provided on the moving rod 305. The end of the upper push rod 307 away from the right sliding cylinder 302 is connected to the support plate 310. The moving rods 305 on the two sets of right sliding cylinders 302 push one end of the support plate 310 to rise and fall.

[0032] Specifically, the adjusting component 400 drives the moving rod 305 to move laterally on the right sliding cylinder 302, thereby moving the lower end of the upper push rod 307. The upper end of the upper push rod 307 pushes one end of the support plate 310, and then the moving rod 305 on the other side of the mounting cylinder 301 drives the upper push rod 307 to push the other end of the support plate 310. Finally, the support plate 310 moves away from the mounting cylinder 301, realizing the unfolding of the support plate 310 and supporting the submerged arc welding wire coil.

[0033] like Figures 3 to 5 As shown, the adjustment assembly 400 includes a main bevel gear 401, a side bevel gear 402, a transmission shaft 403, a rotating ring 408, and a drive rod 409. The drive rod 409 is rotatably mounted on the support frame 102, and the rotating ring 408 is fixedly mounted on the end of the drive rod 409. Two main bevel gears 401 are fixedly arranged on the drive rod 409. The transmission shaft 403 is fixedly connected to the side bevel gears 402 and is rotatably mounted inside the mounting cylinder 301.

[0034] In use, the operator controls the drive rod 409 to rotate on the support frame 102 and the connector 103 by rotating the ring 408, which in turn drives the main bevel gear 401 on the drive rod 409 to rotate. Because the main bevel gear 401 meshes with the side bevel gears 402 on both sides, it drives the side bevel gears 402 on both sides to rotate. In turn, the side bevel gears 402 provide power to the mounting cylinder 301 through the transmission shaft 403, so that the moving rod 305 moves on the right sliding cylinder 302.

[0035] like Figure 3 and Figure 4 As shown, the folding assembly 200 includes a linkage gear 204 and a return spring 206. The linkage gear 204 is fixedly mounted on the rotating component 201, and the return spring 206 is sleeved on the sliding shaft 202. Both ends of the return spring 206 are fixedly connected to the sliding shaft 202 and the limiting plate 203, respectively. The folding assembly 200 includes two sets of rotating components 201, mounting blocks 205, sliding shafts 202, linkage gears 204, and return springs 206, arranged in two sets, with the two linkage gears 204 meshing with each other.

[0036] like Figure 4 As shown, the U-shaped structure of the rotating component 201 has a notch, which is used for the support frame 102 to be inserted into the rotating component 201 when the rotating component 201 is folded, so as to ensure a folding angle of ninety degrees.

[0037] Specifically, such as Figure 4 As shown, there are two rotating parts 201, with their open ends facing each other. They are fixedly connected to the support frame 102 via sliding shafts 202, allowing each rotating part 201 to rotate on its respective sliding shaft 202. Only one side of the sliding shafts 202 on each rotating part 201 has a return spring 206, thus giving the limiting plate 203 on that side a reset capability. The other side, however, does not have a reset capability after being moved. Specifically, after the operator controls the pin of the limiting plate 203 to disengage from the rotating part 201, it contacts the rotating part on that side. The limitation of 201 also controls the sliding of the limiting plate 203 on the sliding shaft 202, so that the pin of the limiting plate 203 disengages from the rotating part 201 on that side. Thus, the limiting plate 203 on that side without the return spring 206 does not reset. However, the limiting plate 203 on the side with the return spring 206 requires the operator to continuously control the position of the limiting plate 203 on the sliding shaft 202 until the rotating part 201 rotates from the horizontal state to a certain angle, so that the hole of the rotating part 201 is misaligned with the pin of the limiting plate 203. Then the operator releases the limiting plate 203.

[0038] Alternatively, when the rotating component 201 is in a vertical state, during the process of controlling the rotating component 201 to rotate to a horizontal state, the limiting plate 203 is controlled to move away from the support frame 102 to prevent the pin of the limiting plate 203 from blocking the rotation of the rotating component 201. When the pin of the limiting plate 203 no longer blocks the rotating component 201, the limiting plate 203 is released. Under the action of the return spring 206, the pin of the limiting plate 203 is pressed tightly against the side of the rotating component 201. Then, when the rotating component 201 rotates to a horizontal state, the hole of the rotating component 201 is aligned with the pin of the limiting plate 203. Thus, the pin of the limiting plate 203 is automatically inserted into the hole of the rotating component 201 under the action of the return spring 206, thereby restricting the rotating component 201 and keeping it in a horizontal state. Then, the operator manually controls the pin of the limiting plate 203 on the other side to be inserted into the hole of the rotating component 201.

[0039] like Figure 4 As shown, the support assembly 300 includes a push block 304 and a push shaft 306. The push block 304 is rotatably mounted on the moving rod 305, and the push shaft 306 is fixedly mounted on the push block 304. The push shaft 306 is rotatably connected to one end of the upper push rod 307 near the right slide cylinder 302. A limit groove is provided on the push block 304, and the push block 304 slides laterally on the mounting cylinder 301.

[0040] like Figure 3 and 4 As shown, the support assembly 300 includes an intermediate block 311, a telescopic rod 312, and a support spring 313. The intermediate block 311 is fixedly installed on the mounting cylinder 301. A telescopic rod 312 is fixedly installed at each of the two symmetrical ends of the intermediate block 311. A support spring 313 is sleeved on each telescopic rod 312. The two ends of the support spring 313 are fixedly connected to the telescopic rod 312 and the intermediate block 311, respectively. The end of the telescopic rod 312 away from the intermediate block 311 is set on the support plate 310.

[0041] like Figure 3 and 4 As shown, the support assembly 300 includes two support plates 310, two upper push rods 307 and four telescopic rods 312. The two support plates 310 are respectively arranged on both sides of the mounting cylinder 301, and one support plate 310 is supported by two upper push rods 307 and two telescopic rods 312 respectively.

[0042] like Figure 3 and 4 As shown, the support assembly 300 includes two lower push rods 308. The lower push rods 308 and the upper push rods 307 are located on the same side of the mounting cylinder 301. One end of the lower push rod 308 near the right sliding cylinder 302 is rotatably connected to the push shaft 306, and the other end of the lower push rod 308 is set on the support plate 310 on one side of the mounting cylinder 301.

[0043] Specifically, the right slide cylinder 302, left slide 303, push block 304, moving rod 305, push shaft 306, upper push rod 307, lower push rod 308, long shaft 309, middle block 311, telescopic rod 312, and support spring 313 are arranged in two sets, symmetrically on the left and right sides of the mounting cylinder 301. The lower push rod 308 pushes in the opposite direction to the upper push rod 307. A support plate 310 is provided on each of the upper and lower sides of the mounting cylinder 301. The upper push rod 307 and the telescopic rod 312 are diagonally arranged on the surface of the mounting cylinder 301. The upper push rod 307 at two corners pushes the support plate 310, while the telescopic rod 312 at the other two corners supports the support plate 310. The telescopic rod 312 also has the function of driving the support plate 310 to reset and maintain its retracted state.

[0044] The rotation of the external gear 407 in the adjustment assembly 400 on the left slide 303 and the right slide cylinder 302, the lateral movement restriction of the push block 304, and the threaded engagement between the external gear 407 and the moving rod 305 are used to drive the moving rod 305 to move laterally on the right slide cylinder 302. As a result, the push block 304 on the moving rod 305 drives one end of the two upper push rods 307 and the lower push rod 308 on this side to move through the push shaft 306. As a result, the ends of the upper push rods 307 and the lower push rods 308 that are in contact with the long shaft 309 drive the two long shafts 309 to push one of the support plates 310 to move away from the mounting cylinder 301. As the support plate 310 moves, it drives the telescopic rods 312 at each of its two corners to extend through the long shaft 309 and stretch the support springs 313 on them, thereby unfolding the support plate 310 and supporting the submerged arc welding wire coil.

[0045] like Figure 4 and Figure 5 As shown, the adjusting assembly 400 includes a gear frame 404, an internal gear 405, an intermediate gear 406, and an external gear 407. The gear frame 404 is fixedly mounted on the mounting cylinder 301. One internal gear 405 and two intermediate gears 406 are rotatably mounted on the gear frame 404. The two intermediate gears 406 are located on both sides of the internal gear 405 and mesh with the internal gear 405. Two external gears 407 are provided and are rotatably mounted on the right slide cylinder 302 respectively. The external gears 407 are provided with threads, and the right slide cylinder 302 is provided with threaded grooves. The threads of the external gears 407 match the threaded grooves of the right slide cylinder 302. The two external gears 407 mesh with the two intermediate gears 406 respectively.

[0046] Specifically, the rotating ring 408 drives the main bevel gear 401 via the drive rod 409. The main bevel gear 401 drives the side bevel gears 402 on both sides to rotate. The side bevel gears 402 drive the internal gear 405 on the gear carrier 404 to rotate via the transmission shaft 403 on the mounting cylinder 301. The internal gear 405 drives the intermediate gears 406 to rotate on the gear carrier 404 through meshing with the intermediate gears 406 on both sides. The intermediate gears 406 on both sides then drive the external gear 407 to rotate on the right slide cylinder 302 and the left slide 303 through meshing with the external gear 407. Finally, the external gear 407 drives the moving rod 305.

[0047] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A foldable submerged arc welding wire transport and turnover rack, characterized in that, The device includes a moving component (100), a folding component (200), a support component (300), and an adjusting component (400). The moving component (100) includes a base (101), a support frame (102), and a connector (103). Each of the two symmetrical ends of the connector (103) is provided with a support frame (102). Each support frame (102) is provided with two support components (300). One adjusting component (400) drives four support components (300) at the same time. The lower support frame (102) is fixedly installed on the base (101). The base (101) carries the folding component (200), the support component (300), the adjusting component (400), and the welding wire transfer. The folding assembly (200) includes a rotating component (201), a sliding shaft (202), a limiting plate (203), and a mounting block (205). The rotating component (201) has a U-shaped structure. The sliding shaft (202) is fixedly installed on the support frame (102). The open end of the U-shaped structure of the rotating component (201) is rotatably installed on the sliding shaft (202). The limiting plate (203) is slidably provided on the sliding shaft (202). The limiting plate (203) is provided with a pin. The rotating component (201) is provided with a hole corresponding to the pin of the limiting plate (203). The mounting block (205) is fixedly installed on the rotating component (201). The rotating component (201) is provided with a through groove for supporting the installation of the assembly (300). The support assembly (300) includes a mounting cylinder (301), a right sliding cylinder (302), a moving rod (305), an upper push rod (307), and a support plate (310). The mounting cylinder (301) is fixedly installed on the through groove of the mounting block (205). Two sets of right sliding cylinders (302) are provided on the mounting cylinder (301). A moving rod (305) is slidably provided on each set of right sliding cylinders (302). An upper push rod (307) is provided on the moving rod (305). The end of the upper push rod (307) away from the right sliding cylinder (302) is connected to the support plate (310). The moving rods (305) on the two sets of right sliding cylinders (302) push one end of the support plate (310) to rise and fall. The adjustment assembly (400) includes a main bevel gear (401), a side bevel gear (402), a drive shaft (403), a rotating ring (408), and a drive rod (409). The drive rod (409) is rotatably mounted on the support frame (102), and the rotating ring (408) is fixedly mounted on the end of the drive rod (409). Two main bevel gears (401) are fixedly mounted on the drive rod (409). The drive shaft (403) is fixedly connected to the side bevel gear (402) and is rotatably mounted inside the mounting cylinder (301).

2. The foldable submerged arc welding wire transport and turnover frame according to claim 1, characterized in that, The rotating component (201) has a notch in its U-shaped structure, which is used for the support frame (102) to be inserted into the rotating component (201) when the rotating component (201) is folded, so as to ensure a folding angle of 90 degrees.

3. The foldable submerged arc welding wire transport and turnover frame according to claim 1, characterized in that, The support assembly (300) includes a push block (304) and a push shaft (306). The push block (304) is rotatably mounted on the moving rod (305), and the push shaft (306) is fixedly mounted on the push block (304). The push shaft (306) is rotatably connected to one end of the upper push rod (307) near the right slide cylinder (302). The push block (304) is provided with a limit groove, and the push block (304) slides laterally on the mounting cylinder (301).

4. The foldable submerged arc welding wire transport and turnover frame according to claim 1, characterized in that, The support assembly (300) includes two support plates (310), two upper push rods (307) and four telescopic rods (312). The two support plates (310) are respectively arranged on both sides of the mounting cylinder (301), and one support plate (310) is supported by two upper push rods (307) and two telescopic rods (312).

5. A foldable submerged arc welding wire transport and turnover rack according to claim 4, characterized in that, The support assembly (300) includes two lower push rods (308), which are located on the same side of the mounting cylinder (301) as the upper push rod (307). The lower push rod (308) is rotatably connected to the push shaft (306) at one end near the right slide cylinder (302), and the other end of the lower push rod (308) is set on the support plate (310) on one side of the mounting cylinder (301).

6. A foldable submerged arc welding wire transport and turnover rack according to claim 1, characterized in that, The adjusting assembly (400) includes a gear frame (404), an internal gear (405), an intermediate gear (406), and an external gear (407). The gear frame (404) is fixedly mounted on the mounting cylinder (301). One internal gear (405) and two intermediate gears (406) are rotatably mounted on the gear frame (404). The two intermediate gears (406) are located on both sides of the internal gear (405) and mesh with the internal gear (405). There are two external gears (407), which are rotatably mounted on the right slide cylinder (302). The external gears (407) are provided with threads, and the right slide cylinder (302) is provided with threaded grooves. The threads of the external gears (407) match the threaded grooves of the right slide cylinder (302). The two external gears (407) mesh with the two intermediate gears (406) respectively.

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