Reinforcement cage welding device for cement telegraph pole machining

Abstract

The invention relates to a reinforcement cage welding device for cement telegraph pole machining. The welding device comprises a base, a moving table and a storage mechanism. The moving table is movably connected with the base in the first direction. The storage mechanism and the moving table are arranged on the base in a spaced mode in the first direction, the storage mechanism comprises a first support, a second support and a pressure plate which are sequentially away from the moving table in the first direction, and the first pressure plate can reciprocate in the first direction; the storage mechanism comprises a rotating assembly and a plurality of adjusting assemblies, and the rotating assembly is rotatably arranged in the second support; the multiple adjusting assemblies are connected with the rotating assembly so as to synchronously rotate in the second support along with the rotating assembly, and storage blocks of the adjusting assemblies can do opening and closing movement. The radial size of a reinforcement cage defined by a plurality of steel bars can be adjusted, the adjusting operation is simple, and the welding efficiency of the reinforcement cage is guaranteed.

Description

Technical Field

[0001] This application belongs to the field of steel cage processing and manufacturing technology, specifically relating to a welding device for processing steel cages for cement utility poles. Background Technology

[0002] During the production of cement utility poles, the welded steel cage is typically placed in a mold, and cement is poured into the mold. The mold can then be formed using high-temperature shaping or centrifugal equipment. The steel cage inside consists of multiple steel bars and thinner steel bars or wires wrapped around them. The welding principle of the steel cage is mainly based on the principle of electric arc welding. During the welding process, an electric arc is formed between the welding rod and the workpiece. The high temperature of the arc melts the surfaces of the welding rod and the workpiece, forming a molten pool. The molten welding rod core is transferred into the molten pool in a droplet shape, fusing with the molten workpiece. After cooling and solidification, a weld is formed, thus connecting the steel bars into a whole.

[0003] In the process of developing this application, the applicant discovered at least the following shortcomings in the relevant technology: The relevant technologies lack processing and adjustment methods for steel reinforcement cages of different sizes for cement utility poles. This situation makes the adjustment process time-consuming and labor-intensive, with complicated operation steps, when processing steel reinforcement cages of different specifications, thus affecting welding efficiency. Summary of the Invention

[0004] Based on the above-mentioned technical problems, this application provides a welding device for processing steel cages for cement utility poles, which aims to at least partially address the technical problems of time-consuming and labor-intensive process adjustments, complicated operation steps, and reduced welding efficiency when processing steel cages of different specifications.

[0005] This application is achieved through the following technical solution: A welding device for processing steel reinforcement cages for cement utility poles, the welding device comprising: a base; a movable platform movably connected to the base along a first direction; a storage mechanism spaced apart from the movable platform along the first direction and disposed on the base, the storage mechanism comprising: a first support, a second support, and a pressure plate sequentially moving away from the movable platform along the first direction, the first pressure plate being reciprocating along the first direction; a rotating assembly rotatably disposed within the second support; and multiple adjusting assemblies, each connected to the rotating assembly to rotate synchronously with the rotating assembly within the second support, the multiple adjusting assemblies being spaced apart around the central axis of the second support, and the multiple adjusting assemblies being disposed on the movable platform facing towards... To one side of the second bracket; each of the adjustment components includes: a frame connected to the rotating component; a storage block disposed inside the frame, the storage block having a storage hole extending along a first direction for storing reinforcing bars; a first connecting rod, a second connecting rod, and a second elastic member having opposing first and second ends, the first and second ends of the second elastic member being retractable relative to each other, the first end of the second elastic member being connected to the frame, the second end of the second elastic member being connected to the storage block, the first end of the first connecting rod being rotatably connected to the storage block, the second end of the first connecting rod abutting against the pressure plate, the first end of the second connecting rod being rotatably connected to the frame, and the second end of the second connecting block being rotatably connected to the middle of the first connecting rod.

[0006] In some embodiments, the adjusting assembly further includes a force-receiving wheel rotatably connected to the second end of the first connecting rod, and the force-receiving wheel and the pressure plate are in rolling contact.

[0007] In some embodiments, the storage mechanism further includes a first push rod having a telescopic end that extends and retracts in a first direction, one end of the first push rod being connected to the side of the first bracket facing the second bracket, the first push rod passing through the second bracket, and the telescopic end of the first push rod being connected to the pressure plate.

[0008] In some embodiments, the rotating assembly includes: a fourth connecting ring, partially rotatably disposed within the second bracket, and another portion protruding from the second bracket and extending toward the pressure plate; and multiple second connecting plates, which are arranged around the inner wall of the fourth connecting ring and protrude from the fourth connecting ring toward the pressure plate. A first sliding groove is formed on the inner side of each second connecting plate, and the first sliding groove extends through the first direction. The second connecting plates and the adjusting assembly are arranged in a one-to-one correspondence, and at least a portion of the frame of the adjusting assembly can reciprocate and lock within the first sliding groove of the corresponding second connecting block.

[0009] In some implementations, the rotating assembly further includes a limiting block, which is configured in a one-to-one correspondence with the first slide groove. The limiting block is connected to the bottom of the corresponding first slide groove to limit the movement range of the corresponding frame.

[0010] In some implementations, the limiting block is provided with a first locking hole; the outer side wall of the frame is provided with a second locking hole; the rotating assembly further includes: a first elastic element having a first end and a second end opposite to each other, the first end of the first elastic element being connected to the outer side of the second connecting plate; a force-receiving roller being spaced apart on the outer side of the second connecting plate, the force-receiving roller being connected to the second end of the first elastic element, the force-receiving roller being able to reciprocate along the radial direction of the second bracket under the action of external force and the first elastic element; and a second locking rod having a first end and a second end opposite to each other, the first end of the second locking rod being connected to the force-receiving roller, the second end of the second locking rod passing through the first locking hole and being lockable in the second locking hole.

[0011] In some embodiments, the welding device further includes a locking assembly, which includes: a third connecting ring movably disposed between the first support and the second support in a first direction; a second rotating ring rotatably connected to the inner wall of the third connecting ring, the second rotating ring and the fourth connecting ring being disposed opposite to each other and rotating synchronously; and multiple driving blocks, which are circumferentially spaced around the inner wall of the second rotating ring, with each driving block corresponding to a limiting block, and the inner side of each driving block having a driving surface inclined to the first direction; wherein: the driving block is movable to the outer side of the corresponding limiting block, and the driving surface presses against the force roller to drive the second end of the second locking rod to pass through the first locking hole and lock in the second locking hole.

[0012] In some embodiments, the locking assembly further includes a third push rod having a first end and a second end opposite to each other, the first end of the third push rod being fixedly connected to the second bracket, the second end of the third push rod being connected to the third connecting ring, and the second end of the third push rod being reciprocating relative to the second bracket along the first direction.

[0013] In some implementations, one of the third connecting ring and the fourth connecting ring is provided with a guide post, and the other is provided with a guide hole. The guide post and the guide hole are provided in a one-to-one correspondence, and the guide post can slide through the corresponding guide hole along the first direction.

[0014] In some embodiments, the storage mechanism further includes: a second push rod having a first end and a second end opposite to each other, the first end of the second push rod being fixedly connected to the first bracket, and the second end of the second push rod being reciprocating in a first direction; a first connecting ring disposed between the first bracket and the second bracket, the first connecting ring being connected to the second end of the second push rod; a first rotating ring rotatably connected to the interior of the first connecting ring; and a second connecting ring connected to the side of the first rotating ring facing the second bracket via a first connecting plate, the first connecting plate having a plurality of clearance holes, and the second connecting ring having a plurality of first locking holes, the plurality of clearance holes and the plurality of first locking holes being arranged around the first bracket. The two connecting rings are circumferentially spaced; in addition, the end of the frame away from the pressure plate is provided with a second sliding groove and a fourth locking hole. The second sliding groove extends along the first direction, and the second connecting ring reciprocates in the second sliding groove of the plurality of adjusting components. The fourth locking hole penetrates the second sliding groove radially along the second bracket. Furthermore, the adjusting component also includes a pin and a third elastic member. The pin is movably inserted into the first locking hole and the fourth locking hole. The third elastic member has a first end and a second end opposite to each other. The first end of the third elastic member is connected to the frame, and the second end of the third elastic member extends and retracts relative to the frame along the first direction. The second end of the third elastic member is connected to the fourth connecting ring.

[0015] The present application provides a welding device for processing steel reinforcement cages for cement utility poles, which is used for positioning steel reinforcements and relates to welding equipment manufacturing technology. When welding steel reinforcements to form steel reinforcement cages, the steel reinforcements are inserted into the storage holes of the corresponding storage blocks. Since multiple adjustment components are connected to the rotating components, controlling the rotation of the rotating components can drive the multiple adjustment components to rotate, thereby driving the multiple steel reinforcements stored in the storage blocks to rotate synchronously. During this process, external reinforcing steel rings can be gradually welded onto the rotating multiple steel reinforcement cages to complete the overall welding operation of the steel reinforcement cages.

[0016] Since the adjustment assembly also includes a frame, a first connecting rod, a second connecting rod, and a second elastic element, the first and second ends of the second elastic element can extend and retract relative to each other. The first end of the second elastic element is connected to the frame, and the second end of the second elastic element is connected to the storage block. The first end of the first connecting rod is rotatably connected to the storage block, and the second end of the first connecting rod abuts against the pressure plate. The first end of the second connecting rod is rotatably connected to the frame, and the second end of the second connecting block is rotatably connected to the middle of the first connecting rod. Therefore, the frame, the first connecting rod, the second connecting rod, the storage block, and the second elastic element form a linkage mechanism. Since the pressure plate is movably connected to the base along the first direction, controlling the pressure plate to move along the first direction can drive the first connecting rod to rotate relative to the storage block, thereby realizing the reciprocating movement of the storage block along the extension and retraction direction of the second elastic element, that is, the reciprocating movement of the storage block along the radial direction of the second support. This allows multiple reinforcing bars passing through the storage block to retract or expand, thereby adjusting the radial dimensions of the reinforcing cage enclosed by the multiple reinforcing bars. The adjustment operation is simple and ensures the welding efficiency of the reinforcing cage. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A welding apparatus for processing steel cages for cement utility poles is shown in one or more embodiments of this application; Figure 2 It shows Figure 1 Assembly diagram of storage mechanism 2 in the middle; Figure 3 It shows Figure 2 A cross-sectional schematic diagram; Figure 4 This diagram shows the structure of the storage mechanism 2 after removing the first support 201, the second support 202, and the pressure plate 204. Figure 5 A schematic diagram of the structure of the adjustment component 23 is shown; Figure 6 A schematic diagram of the rotating assembly 22 is shown; Figure 7 It shows Figure 6 Enlarged diagram of point A in the diagram; Figure 8 It shows Figure 6 Enlarged diagram of point B; Figure 9 It shows Figure 3 A schematic diagram of the structure of the locking component 21 in the middle; Figure 10 A partial schematic diagram of storage mechanism 2 is shown; Figure 11 A schematic diagram of the movement of the storage mechanism 2 is shown.

[0019] Explanation of reference numerals in the attached figures: 1. Base; 11. Moving component; 101. Moving block; 102. First motor; 103. Moving stage; 104. Drive rod; 105. Guide rod; 106. Welding channel; 2. Storage mechanism; 201. First bracket; 202. Second bracket; 203. First push rod; 204. Pressure plate; 205. Second push rod; 206. First connecting ring; 207. Clearance hole; 208. Third locking hole; 209. First rotating ring; 2010. First connecting plate; 2011. Second connecting ring; 21. Locking assembly; 211. Third push rod; 212. Third connecting ring; 213. Second rotating ring; 214. Drive block; 215. Guide post; 22. Rotating assembly; 221. Fourth connecting ring; 222. Gear ring; 223. Guide hole; 224. Second connecting plate; 225. First slide groove; 2251. Slide groove; 226. Limiting block; 2261. First locking hole; 227. First elastic element; 228. Force roller; 229. Second locking rod; 2210. Second motor; 2211. Drive gear; 23. Adjustment component; 231. Frame; 232. Slider; 233. Force-receiving wheel; 234. Second locking hole; 235. Second slide groove; 236. Pin; 237. Pull ring; 238. Third elastic element; 239. Second elastic element; 2310. Fourth connecting plate; 2311. Storage block; 2312. Connecting pipe; 2313. First connecting rod; 2314. Second connecting rod; 2315. Fourth locking hole. Detailed Implementation

[0020] To enable those skilled in the art to more clearly understand this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] Figure 1 This application illustrates a cement utility pole processing and rebar cage welding apparatus according to one or more embodiments. Figure 2 It shows Figure 1An assembly diagram of storage mechanism 2. (Combined with...) Figure 1 as well as Figure 2 The present application provides a cement pole processing steel cage welding device, which includes a base 1, a moving platform 103 and a storage mechanism 2. The storage mechanism 2 and the moving platform 103 are spaced apart on the base 1 along a first direction. The storage mechanism 2 includes a first support 201, a second support 202 and a pressure plate 204. The moving platform 103 is movably connected to the base 1 along the first direction. The first support 201, the second support 202 and the pressure plate 204 are sequentially moved away from the moving platform 103 along the first direction. The pressure plate 204 can reciprocate along the first direction.

[0022] Figure 3 It shows Figure 2 A cross-sectional schematic diagram. Figure 4 A schematic diagram of the storage mechanism 2 after removing the first support 201, the second support 202, and the pressure plate 204 is shown. (Combined with...) Figures 2-4 The storage mechanism 2 also includes a rotating component 22 and an adjusting component 23. The rotating component 22 is rotatably disposed within the second bracket 202. Multiple adjusting components 23 are provided, and each adjusting component 23 is connected to the rotating component 22 so as to rotate synchronously with the rotating component 22 within the second bracket 202. The multiple adjusting components 23 are spaced apart around the central axis of the second bracket 202, and the multiple adjusting components 23 are disposed on the side of the pressure plate 204 facing the second bracket 202.

[0023] Figure 5 A schematic diagram of the adjustment component 23 is shown. (Combined with...) Figure 5 Each adjustment component 23 includes a frame 231, a storage block 2311, a first connecting rod 2313, a second connecting rod 2314, and a second elastic element 239. The frame 231 is connected to the rotating component 22. The storage block 2311 is disposed inside the frame 231 and has a storage hole that extends along a first direction for storing reinforcing bars. The first connecting rod 2313, the second connecting rod 2314, and the second elastic element 239 each have a first end and a second end. The first end and the second end of the second elastic element 239 can extend and retract relative to each other. The first end of the second elastic element 239 is connected to the frame 231, and the second end of the second elastic element 239 is connected to the storage block 2311. The first end of the first connecting rod 2313 is rotatably connected to the storage block 2311, and the second end of the first connecting rod 2313 abuts against the moving platform 103. The first end of the second connecting rod 2314 is rotatably connected to the frame 231, and the second end of the second connecting block is rotatably connected to the middle part of the first connecting rod 2313.

[0024] The cement pole processing rebar cage welding device provided in this application, when welding rebars to form a rebar cage, inserts the rebars into the storage holes of the corresponding storage block 2311. Since multiple adjusting components 23 are connected to rotating components 22, controlling the rotation of rotating components 22 can drive multiple adjusting components 23 to rotate, thereby driving multiple rebars stored in storage blocks 2311 to rotate synchronously. During this process, external reinforcing steel rings can be gradually welded onto the rotating rebar cages to complete the overall welding operation of the rebar cage.

[0025] Since the adjusting assembly 23 also includes a frame 231, a first connecting rod 2313, a second connecting rod 2314, and a second elastic element 239, the first end and the second end of the second elastic element 239 can extend and retract relative to each other. The first end of the second elastic element 239 is connected to the frame 231, and the second end of the second elastic element 239 is connected to the storage block 2311. The first end of the first connecting rod 2313 is rotatably connected to the storage block 2311, and the second end of the first connecting rod 2313 abuts against the pressure plate 204. The first end of the second connecting rod 2314 is rotatably connected to the frame 231, and the second end of the second connecting block is rotatably connected to the middle part of the first connecting rod 2313. Therefore, the frame 231, the first connecting rod 2313, the second connecting rod 2314, and the second elastic element 239 are all connected. The two connecting rods 2314, the storage block 2311, and the second elastic element 239 form a linkage mechanism. Since the pressure plate 204 is movably connected to the base 1 along the first direction, by controlling the pressure plate 204 to move along the first direction, the pressure plate 204 can drive the first connecting rod 2313 to rotate relative to the storage block 2311, thereby realizing the reciprocating movement of the storage block 2311 along the extension and retraction direction of the second elastic element 239, that is, the reciprocating movement of the storage block 2311 along the radial direction of the second support 202. This allows multiple steel bars passing through the storage block 2311 to be contracted or expanded, so as to adjust the radial dimension of the steel cage enclosed by the multiple steel bars. The adjustment operation is simple and ensures the welding efficiency of the steel cage.

[0026] The first direction shown in this application is the axial direction of the reinforcing cage. Taking the first direction as the axial direction of the reinforcing cage as an example, the specific details of the welding device will be further described.

[0027] Combination Figure 1In some embodiments, the movable stage 103 can reciprocate along a first direction on the base 1 via the movable component 11. Exemplarily, the movable component 11 is a ball screw mechanism, comprising a first motor 102, a drive rod 104, and a guide rod 105. The first motor 102 can be mounted on the outside of the base 1 via a base. A groove is formed on the top surface of the base 1. One axial end of the drive rod 104 is connected to the output end of the first motor 102. The drive rod is disposed in the groove along its extension direction. A movable block 101 is provided at the bottom of the movable stage 103. The movable block 101 is slidably disposed in the groove and threadedly connected to the drive rod 104. Two guide rods 105 are provided, positioned opposite each other on both sides of the groove. The axial ends of the two guide rods 105 are respectively fixed to the top surface of the base 1 via supports, and both guide rods 105 slidably pass through the movable stage 103. By controlling the start of the first motor 102, the first motor 102 drives the drive rod 104 to rotate, which in turn drives the moving block 101 and the moving table 103 to move in a straight line. The guide rod 105 can further ensure the moving direction of the moving table 103. In other embodiments, the moving component 11 can also be selected from mechanisms such as gear rack, linear guide rail, etc. This application does not limit this.

[0028] Combination Figure 1 In some embodiments, the mobile platform 103 is provided with a welding channel 106 extending along a first direction, through which the reinforcing bars passing through the storage block 2311 pass to constrain multiple reinforcing bars to a certain extent.

[0029] In some embodiments, the storage mechanism 2 of the rebar cage welding device is disposed on the top surface of the base 1 and spaced apart from the moving platform 103. Specifically, the first bracket 201 and the second bracket 202 are both fixedly connected to the base 1, and the interiors of the first bracket 201 and the second bracket 202 are both through-holes along a first direction for mounting components.

[0030] Combination Figure 2 In some embodiments, the storage mechanism 2 further includes a first push rod 203. The first push rod 203 has a telescopic end that extends and retracts along a first direction. One end of the first push rod 203 is connected to the side of the first bracket 201 facing the second bracket 202. The first push rod 203 passes through the second bracket 202, and the telescopic end of the first push rod 203 is connected to a pressure plate 204. By controlling the movement of the first push rod 203, the pressure plate 204 can be driven to reciprocate along the first direction. For example, the first push rod 203 can be an electric push rod.

[0031] Combination Figure 3 In some embodiments, the rotating component 22 is rotatably disposed within the second bracket 202 so as to drive multiple adjusting components 23 connected to the rotating component 22 to rotate synchronously with the rotating component 22.

[0032] Figure 6 A schematic diagram of the rotating assembly 22 is shown. (Combined with...) Figure 3 as well as Figure 6 In some embodiments, the rotating assembly 22 includes a fourth connecting ring 221, a portion of which is rotatably disposed within the second bracket 202, and another portion protrudes from the second bracket 202 and extends toward the pressure plate 204. To ensure smooth rotation of the fourth connecting ring 221, a bearing may be provided between the fourth connecting ring 221 and the second bracket 202. Additionally, the rotating assembly 22 also includes a gear ring 222, a second motor 2210, and a drive gear 2211. The gear ring 222 is fitted onto at least a portion of the circumferential surface of the fourth connecting ring 221. The second motor 2010 is connected to the second bracket 202, and the drive gear 2211 is connected to the output shaft of the second motor 2010. The drive gear 2211 meshes with the gear ring 222 to drive the gear ring 222 and the fourth connecting ring 221 to rotate synchronously, thereby enabling the fourth connecting ring 221 to rotate smoothly within the second bracket 202.

[0033] Combination Figure 5 as well as Figure 6 In some embodiments, the rotating assembly 22 further includes a plurality of second connecting plates 224, which are arranged around the inner wall of the fourth connecting ring 221 and protrude from the side of the fourth connecting ring 221 facing the pressure plate 204. The second connecting plates 224 and the adjusting assembly 23 are arranged in a one-to-one correspondence. The frame 231 of the adjusting assembly 23 is fixed to the corresponding second connecting plate 224 so that when the second end of the first connecting rod of the adjusting assembly 23 is driven by the pressure plate 204, the frame 231 of the adjusting assembly 23 can be fixed relative to the second connecting plate 224, thereby controlling the movement of the first connecting rod 2313 and the second connecting rod 2314 to drive the storage block 2311 to open and close.

[0034] In some embodiments, if the required radius of the reinforcing cage is too small, but there are too many storage blocks 2311, the space for the storage blocks 2311 to be retracted is too small to meet the adjustment requirements of a reinforcing cage with a smaller radius. Figure 7 It shows Figure 6 A magnified diagram of point A in the image. (Combined with...) Figure 6 Based on this, a first sliding groove 225 is provided on the inner side of the second connecting plate 224. The first sliding groove 225 is arranged through the first direction, and at least a part of the frame 231 of the adjusting component 23 can reciprocate and lock in the corresponding first sliding groove 225. With this configuration, according to the required radius of the reinforcing cage, the appropriate frame 231 of the adjusting component 23 is selected to move and lock in the first sliding groove 225. Then, the pressure plate 204 is controlled to move along the first direction to open and close the storage block 2311 of the selected adjusting component 23.

[0035] Combination Figures 5-7 In some embodiments, the rotating assembly 22 further includes a limiting block 226, which is correspondingly set with the first slide groove 225. The limiting block 226 is connected to the bottom of the corresponding first slide groove 225. When the frame 231 of the adjusting assembly 23 moves in the first slide groove 225, the frame 231 can be restricted by the limiting block 226, that is, the movement range of the corresponding frame 231 can be limited by the limiting block 226. For example, the limiting block 226 is set at the end of the first slide groove 225 facing the pressure plate 204, and the frame 231 can travel from the end of the first slide groove 225 away from the pressure plate 204 to the first slide groove 225 to ensure that the frame 231 has sufficient movement stroke.

[0036] Combination Figure 7 In some embodiments, the limiting block 226 is provided with a first locking hole 2261, which penetrates the bottom of the first sliding groove 225. Combined with... Figure 5 The outer wall of the frame 231 is provided with a second locking hole 234, and both the first locking hole 2261 and the second locking hole 234 are arranged radially along the second bracket 202. Figure 8 It shows Figure 6 The enlarged diagram at point B, combined with Figure 8 The rotating assembly 22 also includes a first elastic element 227, a force-receiving roller 228, and a second locking rod 229. The first elastic element 227 has a first end and a second end opposite to each other. The first end of the first elastic element 227 is connected to the outer side of the second connecting plate 224. The force-receiving roller 228 is spaced apart on the outer side of the second connecting plate 224. The force-receiving roller 228 is connected to the second end of the first elastic element 227. The force-receiving roller 228 can reciprocate along the radial direction of the second bracket 202 under the action of external force and the first elastic element 227. The second locking rod 229 has a first end and a second end opposite to each other. The first end of the second locking rod 229 is connected to the force-receiving roller 228. The second end of the second locking rod 229 passes through the first locking hole 2261 and can be locked in the second locking hole 234.

[0037] In specific implementation, the frame 231 of the control and adjustment component 23 moves in the corresponding first slide groove 225 until the frame 231 moves to the locking block. The second locking hole 234 of the frame 231 and the first locking hole 2261 of the limiting block 226 are aligned. The force roller 228 is subjected to force, which drives the second locking rod 229 to pass through the first locking hole 2261 and then through the corresponding second locking hole 234, so as to achieve mutual locking between the frame 231 and the corresponding limiting block 226. At the same time, the first elastic member 227 is compressed. When the force applied to the force roller 228 is eliminated, under the reset action of the first elastic member 227, the second locking rod 229 passes out from the corresponding second locking hole 234, that is, the mutual locking between the frame 231 and the corresponding limiting block 226 is released. For example, two first elastic members 227 are provided, and the two first elastic members 227 are arranged opposite to each other on both sides of the second locking rod 229 to make the force on the hand roller balanced and ensure the force direction of the force roller 228.

[0038] Combination Figure 3 In some embodiments, the storage mechanism 2 further includes a locking component 21, which is connected to the rotating component 22. The locking component 21 can reciprocate along a first direction. The movement of the locking component 21 can change the locking state of the rotating component 22. That is, by controlling the locking component 21, the rotating component 22 can be unlocked, so that the rotating component 22 can rotate within the second bracket 202. Alternatively, the rotating component 22 and the second bracket 202 can be relatively fixed.

[0039] Figure 9 It shows Figure 3 A schematic diagram of the locking component 21 is shown. (Combined with...) Figure 9 In some embodiments, the locking assembly 21 includes a third connecting ring 212, a second rotating ring 213, and a driving block 214. The third connecting ring 212 is movably disposed between the first bracket 201 and the second bracket 202 along a first direction. The second rotating ring 213 is rotatably connected to the inner wall of the third connecting ring 212. The second rotating ring 213 and the fourth connecting ring 221 are disposed opposite to each other and rotate synchronously. Multiple driving blocks 214 are provided, and the multiple driving blocks 214 are circumferentially connected to the inner wall of the second rotating ring 213. The driving blocks 214 and the limiting blocks 226 are arranged in a one-to-one correspondence. The inner side of the driving block 214 has a driving surface inclined to the first direction. Wherein, the driving block 214 can move to the outer side of the corresponding limiting block 226, and the driving surface presses against the force roller 228 to drive the second end of the second locking rod 229 to pass through the first locking hole 2261 and lock in the second locking hole 234.

[0040] In specific implementation, the third connecting ring 212 is controlled to move along the first direction toward the second bracket 202, simultaneously driving the second rotating ring 213 and multiple driving blocks 214 to move toward the second bracket 202 until the driving surface of the driving block 214 presses against the force roller 228 on the outside of the corresponding limiting block 226. Since the driving surface is inclined in the first direction, the driving surface can drive the second locking rod 229 toward the central axis of the second bracket 202 through the force roller 228. Then, the second end of the second locking rod 229 passes through the first locking hole 2261 and locks in the second locking hole 234, thereby realizing the mutual locking between the frame 231 and the corresponding second connecting block. Conversely, controlling the third connecting ring 212 to rotate in the opposite direction can release the mutual locking between the frame 231 and the corresponding second connecting block.

[0041] Combination Figure 9 In some embodiments, the locking assembly 21 further includes a third push rod 211, which has a first end and a second end. The first end of the third push rod 211 is fixedly connected to the second bracket 202, and the second end of the third push rod 211 is connected to a third connecting ring 212. The second end of the third push rod 211 is reciprocating relative to the second bracket 202 in a first direction. Therefore, by controlling the movement of the third push rod 211, the third connecting ring 212 can be driven to reciprocate in the first direction. Exemplarily, the third push rod 211 can be a third electrically driven component.

[0042] Combination Figure 8 as well as Figure 9 In some embodiments, one of the second rotating ring 213 and the fourth connecting ring 221 is provided with a guide post 215, and the other is provided with a guide hole 223. The guide post 215 and the guide hole 223 are provided in a one-to-one correspondence, and the guide post 215 can slide through the corresponding guide hole 223 along the first direction. When the third connecting ring 212 is pushed to reciprocate along the first direction by the third push rod 211, the guide post 215 is inserted into the corresponding guide hole 223. On the one hand, it can guide the movement of the third connecting ring 212 and the second rotating ring 213, and on the other hand, it can fix the second rotating ring 213 and the fourth connecting ring 221 relatively, so that the second rotating ring 213 can rotate synchronously with the fourth connecting ring 221. The second rotating ring 213 rotates within the third connecting ring 212 to adapt to the rotation of the reinforcing bars during the welding of the reinforcing cage. For example, multiple guide posts 215 and guide holes 223 are spaced apart around the central axis of the second bracket 202. Multiple guide posts 215 are connected to the side of the second rotating ring 213 facing the fourth connecting ring 221, and multiple guide holes 223 are disposed through the fourth connecting ring 221 along a first direction. In other configurations, multiple guide posts 215 may also be connected to the side of the fourth connecting ring 221 facing the second rotating ring 213, and multiple guide holes 223 may be disposed through the second rotating ring 213 along a first direction. This application does not impose any limitations on this configuration.

[0043] In some implementation scenarios, the radius of the rebar cage and the required number of rebars are different. How to use the above-mentioned welding device to meet the production and processing needs of rebar cages with different radii and different numbers of rebars is a technical problem that needs to be solved.

[0044] Based on the above issues, Figure 10 A partial schematic diagram of storage mechanism 2 is shown, in conjunction with... Figure 10 In some embodiments, the storage mechanism 2 further includes a second push rod 205, a first connecting ring 206, a first rotating ring 209, and a second connecting ring 2011. The second push rod 205 has a first end and a second end. The first end of the second push rod 205 is fixedly connected to the first bracket 201, and the second end of the second push rod 205 can reciprocate in a first direction. The first connecting ring 206 is disposed between the first bracket 201 and the second bracket 202, and the first connecting ring 206 is connected to the second end of the second push rod 205. The first rotating ring 209 is rotatably connected to the interior of the first connecting ring 206. The second connecting ring 2011 is connected to the side of the first rotating ring 209 facing the second bracket 202 through a first connecting plate 2010. The first connecting plate 2010 has a plurality of clearance holes 207, and the second connecting ring 2011 has a plurality of third locking holes 208. The plurality of clearance holes 207 and the plurality of third locking holes 208 are arranged circumferentially around the second connecting ring 2011. That is, by controlling the second push rod 205, the first rotating ring 209 and the second connecting ring 2011 connected to the first connecting ring 206 can be driven to reciprocate synchronously along the first direction. For example, the second push rod 205 is an electric push rod.

[0045] Combination Figure 5 In some embodiments, the end of the frame 231 of the adjusting component 23 away from the pressure plate 204 is provided with a second slide groove 235 and a fourth locking hole 2315. The second slide groove 235 extends along a first direction, and the second connecting ring 2011 reciprocates in the second slide groove 235 of the multiple adjusting components 23. The fourth locking hole 2315 passes through the second slide groove 235 radially along the second bracket 202. The adjusting component 23 also includes a pin 236 and a third elastic member 238. The pin 236 is movably inserted into the third locking hole 208 and the fourth locking hole 2315. The third elastic member 238 has a first end and a second end opposite to each other. The first end of the third elastic member 238 is connected to the frame 231, and the second end of the third elastic member 238 extends and retracts relative to the frame 231 along the first direction. The second end of the third elastic member 238 is connected to the fourth connecting ring 221.

[0046] Figure 11 A schematic diagram of the movement of storage mechanism 2 is shown. (Combined with...) Figure 11When it is necessary to produce a steel cage, the number and position of the adjusting components 23 are determined according to the radius of the required steel cage and the required number of steel bars. The pins 236 of the determined adjusting components 23 are inserted into the third locking hole 208 on the second connecting ring 2011 and the fourth locking hole 2315 on the frame 231, so that the selected adjusting components 23 are locked with the second connecting ring 2011. Then, the second push rod 205 is activated, and the second push rod 205 pushes the first connecting ring 206 to move, thereby moving through the first rotating ring 209, the first connecting plate 2010 and the second connecting ring 2011. The connecting ring 2011 moves within the second slide groove 235 of the frame 231 until it reaches the end of the second slide groove 235 facing the pressure plate 204. The second push rod 205 is then controlled, and via the second connecting ring 2011, it drives the selected adjusting component 23 to move towards the pressure plate 204, causing the first end of the first connecting rod 2313 of the adjusting component 23 to enter a state where it can be acted upon by the pressure plate 204. Next, the third push rod 211 of the locking component 21 is activated, driving the third connecting ring. 212 and the second rotating ring 213 move toward the second bracket 202 until the driving surface of the driving block 214 on the second rotating ring 213 presses against the force roller 228 on the outer side of the corresponding limiting block 226, so that the second end of the second locking rod 229 passes through the third locking hole 208 and locks in the second locking hole 234, so that the selected adjusting component 23 is locked with the rotating component 22; then, the first push rod 203 is activated to drive the first connecting rod 2313 through the movement of the pressure plate 204, so that the storage block 2311 moves along the second bracket 202. The radial reciprocating movement allows the multiple reinforcing bars passing through the storage blocks 2311 to retract or expand, thereby adjusting the radial dimensions of the reinforcing cage enclosed by the multiple reinforcing bars. Finally, the second motor 2010 of the rotating assembly 22 is started, so that the selected adjusting assembly 23 is driven to rotate through the rotating assembly 22. The reinforcing bars stored in the storage blocks 2311 on the adjusting assembly 23 rotate synchronously. During this process, the moving table 103 can be controlled to move along the first direction to gradually weld the external reinforcing steel ring onto the rotating reinforcing cage, thereby completing the overall welding operation of the reinforcing cage.

[0047] Combination Figure 4 In some embodiments, the adjusting component 23 further includes a force-receiving wheel 233, which is rotatably connected to the second end of the first connecting rod 2313. The force-receiving wheel 233 and the pressure plate 204 are in rolling contact to reduce the friction when the pressure plate 204 and the first connecting rod 2313 are in contact.

[0048] Combination Figure 4In some embodiments, the adjustment component 23 further includes a support pipe 2312 connected to the storage block 2311. The support pipe 2312 and the storage block 2311 have interconnected channels. After the reinforcing bars pass through the channels of the storage block 2311, they can be supported on the support pipe 2312, thereby increasing the support length of the reinforcing bars and avoiding the deformation problem caused by excessively long reinforcing bars, so as to improve the welding efficiency of the reinforcing cage.

[0049] Combination Figure 4 In some embodiments, the adjustment component 23 further includes a fourth connecting plate 2310, which is disposed on the outside of the storage block 2311, and the first connecting rod 2313 is rotatably connected to the fourth connecting plate 2310.

[0050] Combination Figure 4 In some embodiments, sliders 232 are provided on both sides of the frame 231, correspondingly combined with... Figure 7 The first slide groove 225 has guide grooves 2251 on its two opposite side walls. The guide grooves 2251 extend along the first direction. The slider 232 moves back and forth in the guide groove on the same side to guide the movement of the frame 231 in the first slide groove 225.

[0051] Combination Figure 4 In some embodiments, the adjustment component 23 further includes a pull ring 237, which is L-shaped, and a pin 236 is connected to the pull ring 237 to facilitate the operation of the pin 236 by the operator of the pull ring 237.

[0052] It should be noted that, in order to assist the telescopic movement of the first push rod 203, the second push rod 205, and the third push rod 211, a telescopic rod is also connected between the components connected to both ends of each push rod to guide the movement of the corresponding components and ensure that the corresponding components reciprocate along the first direction. Furthermore, the first elastic element 227, the second elastic element 239, and the third elastic element 238 shown in this application are all telescopic elements with built-in springs. Each elastic element shortens and stores energy under the action of external force, and extends and resets when the external force disappears, driving the corresponding component to reset. Further details are omitted here.

[0053] In summary, the beneficial effects of the steel reinforcement cage welding device for cement utility pole processing provided in this application include at least the following: 1. This application can adjust the size of steel cages of different specifications by flexibly adjusting the pressing amplitude of the pressure plate 204 on the adjustment component 23 according to the radius of the steel cage to be processed, thereby controlling the inward extension distance of the storage block 2311 of the adjustment component 23, and enhancing the applicability and versatility of the equipment.

[0054] 2. This application allows for flexible selection of the appropriate adjustment component 23 to participate in the adjustment based on actual processing needs, so as to arrange the required number of steel bars, and then adjust the number of steel bars for different steel cage radii, making the processing process more in line with design requirements and enhancing the flexibility and adaptability of processing.

[0055] 3. By setting the adjustment component 23, when processing steel cages with small radii, the adjustment component 23 without steel bars can be set to a lag state, so that it is not pushed by the pressure plate 204, avoiding mutual interference during the inward movement of multiple adjustment components 23, ensuring that the equipment can make smooth and compact adjustments, and improving the equipment's processing capacity for small steel cages.

[0056] 4. By setting up a rotating component 22, this application can automatically lock the position of the adjusting component 23 after it is adjusted to a suitable state, so as to prevent the component from shifting due to vibration or external force during the welding process, thus effectively ensuring the stability of the welding process and the forming quality of the steel cage.

[0057] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0058] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0059] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0060] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified. Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A welding device for processing steel reinforcement cages in cement utility poles, characterized in that, The welding apparatus includes: Base; A mobile platform is movably connected to the base along a first direction; A storage mechanism and a mobile platform are spaced apart from each other on the base along the first direction. The storage mechanism includes: The first support, the second support, and the pressure plate are sequentially moved away from the moving platform along the first direction, and the first pressure plate can reciprocate along the first direction. A rotating component is rotatably mounted within the second bracket; Multiple adjustment components are provided, each connected to the rotating component to rotate synchronously with the rotating component within the second support. The multiple adjustment components are spaced apart around the central axis of the second support, and are located on the side of the moving plate facing the second support. Each adjustment component includes: The frame connects the rotating assembly; A storage block is disposed on the inner side of the frame, and the storage block is provided with a storage hole that extends along a first direction for storing reinforcing bars; A first connecting rod, a second connecting rod, and a second elastic element have opposing first and second ends. The first and second ends of the second elastic element are retractable relative to each other. The first end of the second elastic element is connected to the frame, and the second end of the second elastic element is connected to the storage block. The first end of the first connecting rod is rotatably connected to the storage block, and the second end of the first connecting rod abuts against the pressure plate. The first end of the second connecting rod is rotatably connected to the frame, and the second end of the second connecting block is rotatably connected to the middle part of the first connecting rod.

2. The cement utility pole reinforcement cage welding device according to claim 1, characterized in that, The adjustment assembly also includes a force-receiving wheel, which is rotatably connected to the second end of the first connecting rod, and the force-receiving wheel and the pressure plate are in rolling contact.

3. The cement utility pole processing and rebar cage welding device according to claim 1, characterized in that, The storage mechanism further includes a first push rod, which has a telescopic end that extends and retracts in a first direction. One end of the first push rod is connected to the side of the first bracket facing the second bracket. The first push rod passes through the second bracket, and the telescopic end of the first push rod is connected to the pressure plate.

4. The cement utility pole processing and rebar cage welding device according to claim 1, characterized in that, The rotating assembly includes: The fourth connecting ring is partially rotatably disposed within the second bracket, and the other part protrudes from the second bracket and extends toward the pressure plate; Multiple second connecting plates are provided, and these plates are wound around the inner wall of the fourth connecting ring. Each second connecting plate protrudes from the fourth connecting ring towards the pressure plate. A first sliding groove is formed on the inner side of each second connecting plate, and the first sliding groove extends through the ring along the first direction. The second connecting plate and the adjustment component are configured in a one-to-one correspondence. At least a portion of the frame of the adjustment component can reciprocate and lock in the first slide groove of the corresponding second connecting block.

5. The cement utility pole processing and rebar cage welding device according to claim 4, characterized in that, The rotating assembly also includes a limiting block, which is configured in a one-to-one correspondence with the first slide groove. The limiting block is connected to the bottom of the corresponding first slide groove to limit the movement range of the corresponding frame.

6. The welding device for processing steel cages for cement utility poles according to claim 1, characterized in that, The limiting block is provided with a first locking hole; The outer wall of the frame is provided with a second locking hole; The rotating assembly also includes: A first elastic element has a first end and a second end opposite to each other, the first end of the first elastic element being connected to the outer side of the second connecting plate; Force rollers are spaced apart on the outside of the second connecting plate. The force rollers are connected to the second end of the first elastic element. The force rollers can reciprocate along the radial direction of the second bracket under the action of external force and the first elastic element. The second locking rod has a first end and a second end opposite to each other. The first end of the second locking rod is connected to the force-bearing roller, and the second end of the second locking rod passes through the first locking hole and can be locked in the second locking hole.

7. The welding device for processing steel cages for cement utility poles according to claim 6, characterized in that, The welding apparatus further includes a locking component, which in turn includes: The third connecting ring is movably disposed between the first bracket and the second bracket in the first direction; The second rotating ring is rotatably connected to the inner wall of the third connecting ring. The second rotating ring and the fourth connecting ring are arranged opposite to each other and rotate synchronously. Multiple drive blocks are provided, and the multiple drive blocks are circumferentially connected to the inner wall of the second rotating ring. Each drive block and each limiting block is arranged in a one-to-one correspondence. The inner side of each drive block has a drive surface inclined to the first direction; wherein: The driving block can be moved to the outside of the corresponding limiting block, and the driving surface presses against the force roller to drive the second end of the second locking rod to pass through the first locking hole and lock in the second locking hole.

8. The cement utility pole processing and rebar cage welding device according to claim 7, characterized in that, The locking component also includes: The third push rod has a first end and a second end opposite to each other. The first end of the third push rod is fixedly connected to the second bracket, and the second end of the third push rod is connected to the third connecting ring. The second end of the third push rod can reciprocate relative to the second bracket along the first direction.

9. The cement utility pole processing and rebar cage welding device according to claim 7, characterized in that, One of the third connecting ring and the fourth connecting ring is provided with a guide post, and the other is provided with a guide hole. The guide post and the guide hole are provided in a one-to-one correspondence, and the guide post can slide through the corresponding guide hole along the first direction.

10. A welding device for processing steel cages for cement utility poles according to any one of claims 1-9, characterized in that, The storage mechanism also includes: The second push rod has a first end and a second end opposite to each other. The first end of the second push rod is fixedly connected to the first bracket, and the second end of the second push rod can reciprocate and extend along a first direction. A first connecting ring is disposed between the first bracket and the second bracket, and the first connecting ring is connected to the second end of the second push rod; The first rotating ring is rotatably connected to the interior of the first connecting ring; The second connecting ring is connected to the side of the first rotating ring facing the second bracket via the first connecting plate. The first connecting plate has multiple clearance holes, and the second connecting ring has multiple first locking holes. The multiple clearance holes and the multiple first locking holes are arranged circumferentially around the second connecting ring. Additionally, the frame has a second sliding groove and a fourth locking hole at the end away from the pressure plate. The second sliding groove extends along the first direction, and the second connecting ring reciprocates within the second sliding groove of the plurality of adjusting components. The fourth locking hole penetrates the second sliding groove radially along the second bracket. Furthermore, the adjusting component also includes a pin and a third elastic member. The pin is movably inserted into the first locking hole and the fourth locking hole. The third elastic member has a first end and a second end opposite to each other. The first end of the third elastic member is connected to the frame, and the second end of the third elastic member extends and retracts relative to the frame along the first direction. The second end of the third elastic member is connected to the fourth connecting ring.

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