Hollow anchor rod roll rib welding system

Abstract

The application discloses a hollow anchor rod roll rib welding system, which comprises a storage rack, a feeding device, a conveying device, a roll rib device, a discharging device and a welding device. The storage rack is used for storing a base material; the feeding device is used for moving the base material on the storage rack to a conveying groove of the conveying device; the conveying device is used for driving the base material to move in a first direction in the conveying groove; the conveying groove of the conveying device and the feeding end of the roll rib device are correspondingly arranged in the first direction; the base material can be conveyed to the feeding end of the roll rib device by the conveying device; the roll rib device is used for roll rib processing of the base material to form a rod body; the discharging device is arranged at the discharging end of the roll rib device; and the welding device is used for grabbing a drill bit and aligning and welding the drill bit with the rod body on the discharging device. The hollow anchor rod roll rib welding system has high automation degree and high production efficiency.

Description

Technical Field

[0001] This invention belongs to the field of anchor bolt technology, and specifically relates to a hollow anchor bolt rib welding system. Background Technology

[0002] Hollow anchor bolts are core components of underground engineering support, and their processing requires the completion of rib rolling (to enhance anchoring force) and welding of irregularly shaped drill bits.

[0003] However, the production of anchor bolts in related technologies generally suffers from low automation. Some processes, such as feeding, rib rolling, welding, and unloading, rely on manual operation, resulting in high labor intensity and low production efficiency. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, embodiments of the present invention propose a highly automated and efficient hollow anchor bolt rib welding system.

[0006] The hollow anchor bolt rib welding system of this invention includes: A storage rack for storing substrates; A feeding device and a conveying device are provided, wherein the feeding device is disposed between the conveying device and the storage rack, the conveying device has a conveying trough extending along a first direction, the feeding device is used to move the substrate on the storage rack into the conveying trough of the conveying device, and the conveying device is used to drive the substrate to move along the first direction in the conveying trough; A rib-rolling device is provided, wherein the feed end of the rib-rolling device and the feed trough of the conveying device are respectively arranged in a first direction. The substrate can be conveyed by the conveying device to the feed end of the rib-rolling device. The rib-rolling device is used to perform rib-rolling processing on the substrate to form a rod. A discharge device is provided at the discharge end of the rib rolling device, and the discharge device is used to store the rod body after being ribbed by the rib rolling device. A welding device for gripping a drill bit and welding it to the rod on the discharge device.

[0007] The hollow anchor bolt rib welding system of this invention can automatically transport the base material on the storage rack to the conveying device and feed it to the rib rolling device through the feeding device, realizing the automation of the rib rolling process. The discharge device can realize the receiving of the rod body after rib rolling and can cooperate with the welding device to realize automatic alignment welding. The whole system has a high degree of automation and high production efficiency.

[0008] In some embodiments, the storage rack, the feeding device, and the conveying device are arranged side by side in a second direction, which is orthogonal to the first direction. The feeding device includes: The first frame has an upper surface configured as a feeding surface. The feeding surface is inclined downward from the side adjacent to the storage rack to the side adjacent to the conveying device. The feeding surface has a first protrusion. A first temporary storage area is formed between the side of the first protrusion adjacent to the storage rack and the feeding surface. A first feeding component and a second feeding component are provided. The first feeding component is connected to the storage rack and is used to transport the substrate on the storage rack to the first temporary storage area. The second feeding component is connected to the first frame and is used to transport the substrate in the first temporary storage area to the conveying trough of the conveying device.

[0009] In some embodiments, the first feeding assembly includes a first driver and a first pusher connected to each other. The first pusher is located on one side of the storage rack adjacent to the first frame. The first driver is used to drive the first pusher to move upward so as to push the substrate in the storage rack to the first temporary storage area. And / or, the second feeding assembly includes a second driver and a second pusher connected to each other, the second pusher being rotatably connected to the first frame, and a portion of the second pusher being located on the side of the first protrusion adjacent to the storage rack, the second driver being used to drive the second pusher to rotate to transfer the substrate in the first temporary storage area that abuts against the first protrusion to the side of the first protrusion near the conveying device.

[0010] In some embodiments, the storage rack has a storage trough, and in the vertical direction, the height of the substrate in the storage trough is lower than the height of the side of the feeding surface adjacent to the storage rack, and the bottom support of the storage trough is inclined downward from the side away from the first frame to the side closer to the first frame. And / or, there are multiple second pushers, which are arranged at intervals along a first direction. A transmission component is provided between the second driver and the multiple second pushers, and the second driver drives the multiple second pushers to move synchronously through the transmission component. And / or, it also includes a first detection component and / or a second detection component, wherein the first detection component is disposed on one side of the first temporary storage area adjacent to the first protrusion to detect whether there is a substrate on the first temporary storage area, and the second detection component is disposed on one side of the first temporary storage area adjacent to the storage rack to detect whether there is an empty space on the first temporary storage area.

[0011] In some embodiments, the conveying device includes a second frame, a third driver, and a plurality of conveying rollers spaced apart along a first direction. The third driver and the conveying rollers are disposed on the second frame. The conveying rollers have recesses, and the recesses of the plurality of conveying rollers are configured as conveying grooves. The third driver is used to drive at least a portion of the plurality of conveying rollers to rotate.

[0012] In some embodiments, the conveying device further includes a pressing assembly, which includes a fourth driver and a pressing roller. The fourth driver is connected to the second frame, and the pressing roller is arranged opposite to one of the conveying rollers in the vertical direction. The fourth driver is used to drive the pressing roller to move up and down so that the pressing roller can press the substrate in the conveying trough when it moves down. And / or, the conveying device further includes a first baffle assembly disposed at one end of the conveying trough adjacent to the rib-rolling device. The first baffle assembly includes a fifth driver and a first baffle. The fifth driver is connected to the second frame and is used to drive the first baffle to move. The first baffle has a first position and a second position. In the first position, the first baffle is opposite to the conveying trough in a first direction. In the second position, the first baffle is offset from the conveying trough in the first direction. And / or, the conveying device further includes a third detection component and / or a fourth detection component, the third detection component being used to detect the length of the substrate conveyed by the conveying device to the rib rolling device, and the fourth detection component being used to detect whether there is a substrate in the conveying trough.

[0013] In some embodiments, the discharge device includes: The receiving assembly includes a receiving frame, on which a first material trough is provided. The first material trough of the receiving frame is correspondingly arranged with the discharge end of the rolling rib device in the first direction. A fixing assembly includes a fixing frame and a clamping component. The receiving frame and the fixing frame are arranged side by side in a second direction. The fixing frame is provided with a second material groove. The clamping component is disposed on the fixing frame and is used to clamp and fix the rod in the second material groove. A first material transfer assembly is disposed between the receiving frame and the fixing frame. The first material transfer assembly is used to move the rod in the first material trough to the second material trough. The welding device is arranged correspondingly to the fixing frame to grasp the drill bit and weld it to the rod body in the second material trough.

[0014] In some embodiments, the receiving assembly includes a plurality of first support rollers spaced apart along a first direction, each first support roller having a recess, and the recesses of the plurality of first support rollers being configured as the first material trough. And / or, the fixing assembly includes a sixth driver and a plurality of second support rollers spaced apart along a first direction, the sixth driver being used to drive at least a portion of the second support rollers to rotate, the second support rollers having recesses, and the recesses of the plurality of second support rollers being configured as the second trough; And / or, the clamping component includes a clamping driver, a first clamping block and a second clamping block, the first clamping block and the second clamping block being disposed opposite to each other, and the clamping driver being used to drive at least one of the first clamping block and the second clamping block to move, so that the first clamping block and the second clamping block move closer to each other or further away from each other; And / or, the fixing assembly includes a second baffle assembly disposed at one end of the second material trough adjacent to the welding device. The second baffle assembly includes a seventh driver and a second baffle. The seventh driver is connected to the fixing frame and is used to drive the second baffle to move. The second baffle has a first position and a second position. In the first position, the second baffle is opposite to the second material trough in a first direction. In the second position, the second baffle is misaligned with the second material trough in the first direction. And / or, it also includes a fifth detection component, which is disposed on the receiving rack and / or the fixing frame, and is used to detect whether there is a rod on the corresponding receiving rack and / or fixing frame; And / or, the welding device includes a vibratory feeder and a welding robot, the vibratory feeder being used to store drill bits and automatically sort them, and the welding robot being used to grab the drill bits from the vibratory feeder and align them with the rods on the fixed frame before welding. And / or, the welding apparatus further includes a coaxiality detection component, which is located on the side of the fixing frame adjacent to the welding apparatus. The coaxiality detection component is used to detect the orientation of the drill bit gripped by the welding apparatus to pre-position the drill bit and the rod on the fixing frame in a coaxial manner. And / or, it also includes a finished product rack and a second material transfer assembly, wherein the finished product rack is arranged side by side with the fixed frame and the receiving frame in a second direction, the fixed frame is disposed between the receiving frame and the finished product rack, and the second material transfer assembly is disposed between the fixed frame and the finished product rack, and the second material transfer assembly is used to move the finished product anchor rod in the second material trough to the finished product rack; And / or, the rib rolling device is a three-axis rib rolling device, the mold material in the rib rolling device is Cr12MoV alloy material, the hardness of the mold is HRC58-62, and the rib rolling speed of the rib rolling device is 0-50mm / s.

[0015] In some embodiments, the first material transfer assembly includes a third frame, an eighth driver, a first material feeder, a ninth driver, and a third material pusher. The upper surface of the third frame is configured as a first material transfer surface, which is inclined downward from the side adjacent to the receiving frame to the side adjacent to the fixed frame. The first material transfer surface has a second protrusion, and a second temporary storage area is formed between the side of the second protrusion adjacent to the receiving frame and the first material transfer surface. The first material feeder is disposed on the side of the third frame adjacent to the receiving frame. The first end of the first material feeder is rotatably connected to the third frame, and the second end of the first material feeder has a material hook. The eighth driver is used to drive the first material feeder to swing to transfer the rod in the first material trough to the second temporary storage area. The third material pusher is rotatably connected to the third frame, and a portion of the third material pusher is located on the side of the second protrusion adjacent to the receiving frame. The ninth driver is used to drive the third material pusher to rotate to transfer the rod in the second temporary storage area that abuts against the second protrusion to the side of the second protrusion near the fixed frame. And / or, the second transfer assembly includes a fourth frame, a tenth actuator, a second feeder, an eleventh actuator, and a fourth pusher. The upper surface of the fourth frame is configured as a second transfer surface, which is inclined downwards from the side adjacent to the fixed frame to the side adjacent to the finished product rack. The second transfer surface has a third protrusion, and a third temporary storage area is formed between the side of the third protrusion adjacent to the fixed frame and the second transfer surface. The second feeder is located on the side of the fourth frame adjacent to the fixed frame, and the first end of the second feeder is connected to the... The fourth frame is rotatably connected, the second end of the second feeding member has a material support hook, the tenth driver is used to drive the second feeding member to swing to move the rod in the second material trough to the third temporary storage area, the fourth pushing member is rotatably connected to the fourth frame, and part of the fourth pushing member is located on the side of the third protrusion adjacent to the fixed frame, the eleventh driver is used to drive the fourth pushing member to rotate to move the finished anchor rod in the third temporary storage area that abuts against the third protrusion to the side of the third protrusion near the finished product frame.

[0016] In some embodiments, a control device is also included, which is electrically connected to the feeding device, conveying device, rib rolling device, discharging device and welding device to control the operation of each device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the hollow anchor bolt rib welding system according to an embodiment of the present invention.

[0018] Figure 2 This is a three-dimensional schematic diagram of the hollow anchor bolt rib welding system according to another perspective of an embodiment of the present invention.

[0019] Figure 3 This is a three-dimensional schematic diagram of the feeding device in an embodiment of the present invention.

[0020] Figure 4 This is an enlarged schematic diagram of the pressing component and the first blocking component in an embodiment of the present invention.

[0021] Figure 5 This is a three-dimensional schematic diagram of the feeding device from another perspective in an embodiment of the present invention.

[0022] Figure 6 This is a side view of the feeding device in an embodiment of the present invention.

[0023] Figure 7 This is a three-dimensional schematic diagram of the welding device in an embodiment of the present invention.

[0024] Figure 8 This is a three-dimensional schematic diagram of the discharge device in an embodiment of the present invention.

[0025] Figure 9 This is a side view of the discharge device in an embodiment of the present invention.

[0026] Figure label: 100. Hollow anchor bolt ribbed welding system; 1. Storage rack; 11. Storage trough; 111. Trough bottom support; 2. Feeding device; 21. First frame; 22. Feeding surface; 221. First temporary storage area; 23. First protrusion; 24. First feeding assembly; 241. First driver; 242. First pusher; 25. Second feeding assembly; 251. Second driver; 252. Second pusher; 26. First connecting rod; 27. Second connecting rod; 28. Synchronous shaft; 291. First detection component; 292. Second detection component; 3. Conveying device; 31. Second frame; 32. Third drive; 33. Feeding roller; 34. Feeding trough; 35. Pressing assembly; 351. Fourth drive; 352. Pressing roller; 36. First stop assembly; 361. Fifth drive; 362. First baffle; 37. Fourth detection component; 4. Rib rolling device; 5. Discharge device; 51. Receiving assembly; 511. Receiving frame; 512. First support roller; 513. First material trough; 52. Fixing assembly; 521. Fixing frame; 522. Sixth driver; 523. Second support roller; 524. Second material trough; 525. Clamping component; 5251. Clamping driver; 5252. First clamping block; 5253. Second clamping block; 526. Second stop assembly; 5261. Seventh driver; 5262. Second baffle; 53. Finished product rack; 54. Fifth detection component; 55. First Material transfer assembly; 551, third frame; 552, eighth actuator; 553, first pusher; 5531, rotating shaft; 554, ninth actuator; 555, third pusher; 556, first transfer surface; 557, second protrusion; 558, second temporary storage area; 56, second material transfer assembly; 561, fourth frame; 562, tenth actuator; 563, second pusher; 564, eleventh actuator; 565, fourth pusher; 566, second transfer surface; 567, third protrusion; 568, third temporary storage area; 6. Welding equipment; 61. Vibratory feeder; 62. Welding robot; 621. Gripping component; 622. Welding component; 63. Coaxiality detection component; 7. Substrate. Detailed Implementation

[0027] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] The inventors recognized that the anchor bolt rib welding system in the related technology has poor specification flexibility. The rib length is usually between 600mm and 2200mm. When performing different rib length operations, the tooling needs to be changed manually, which takes a long time and affects production efficiency.

[0029] The welding equipment in the relevant technology has insufficient welding precision. When positioning irregularly shaped drill bits, manual positioning of the irregularly shaped drill bits is required. The coaxiality deviation is large, the weld bead is uneven, and there are phenomena such as weld beads and porosity.

[0030] The inventors also recognized that the hollow anchor rod is made of medium carbon alloy structural steel, and the rib rolling device in the related technology has insufficient control over the dimensional accuracy of the rib rolling and the metallurgical bonding of the welding equipment, resulting in weak material compatibility and affecting the final quality of the product.

[0031] See Figures 1 to 9 The hollow anchor bolt rib welding system 100 of this invention includes a storage rack 1, a feeding device 2, a conveying device 3, a rib rolling device 4, a discharging device 5, and a welding device 6.

[0032] The storage rack 1 is used to store the substrate 7. A storage trough 11, generally U-shaped, can be provided on the storage rack 1, allowing multiple cylindrical substrates 7 used for making anchor rods to be placed inside. A feeding device 2 is located between the conveying device 3 and the storage rack 1. The feeding device 2 is used to move the substrate 7 from the storage rack 1 into the conveying trough 34 of the conveying device 3. The conveying device 3 has a conveying trough 34 extending in a first direction, and is used to drive the substrate 7 to move in the first direction within the conveying trough 34. When the substrate 7 is placed in the conveying trough 34, the conveying device 3 can drive the substrate 7 to move in the first direction.

[0033] The feed end of the rib rolling device 4 and the feed trough 34 of the conveying device 3 are correspondingly arranged in the first direction. The substrate 7 can be conveyed to the feed end of the rib rolling device 4 by the conveying device 3. Driven by the conveying device 3, the substrate 7 can move towards the feed end of the rib rolling device 4 and enter the rib rolling device 4. The rib rolling device 4 is used to perform rib rolling processing on the substrate 7 to form a rod. The length of the rib rolling can be controlled according to the moving distance of the substrate 7 driven by the conveying device 3.

[0034] The discharge device 5 is located at the discharge end of the rib-rolling device 4, and is used to store the rod body processed by the rib-rolling device 4. The rib-rolled rod body can be supported on the discharge device 5. When the rod body is placed on the discharge device 5, the welding device 6 can grab the drill bit and weld the drill bit to the rod body on the discharge device 5, thus completing the production of the hollow anchor rod. The whole process has a higher degree of automation, reduces manual intervention, and lowers production costs and labor intensity.

[0035] The hollow anchor rod rib welding system 100 of this invention can automatically transport the base material 7 on the storage rack 1 to the conveying device 3 and automatically feed it to the rib rolling device 4 through the feeding device 2, realizing the automation of the rib rolling process. The discharge device 5 can realize the receiving of the rod body after rib rolling, and can cooperate with the welding device 6 to realize automatic alignment welding. The whole system has a high degree of automation and high production efficiency.

[0036] See Figures 1 to 6In some embodiments, the storage rack 1, the feeding device 2, and the conveying device 3 are arranged side by side in a second direction, which is orthogonal to the first direction. The feeding device 2 includes a first frame 21, a first feeding assembly 24, and a second feeding assembly 25. The upper surface of the first frame 21 is configured as a feeding surface 22. Specifically, multiple support rods are arranged side by side along the first direction on the top of the first frame 21, and the upper surfaces of the support rods are collectively configured as the feeding surface 22. The feeding surface 22 is inclined downward from the side adjacent to the storage rack 1 to the side adjacent to the conveying device 3. Therefore, when the substrate 7 is placed on the feeding surface 22, the substrate 7 can slide and / or roll on the feeding surface 22 from the higher side to the lower side. The feeding surface 22 has a first protrusion 23. In this embodiment, a plate is fixed to the side of the multiple support rods on the first frame 21. Part of the plate protrudes from the upper surface to form the first protrusion 23. A first temporary storage area 221 is formed between the side of the first protrusion 23 adjacent to the storage rack 1 and the feeding surface 22.

[0037] The first feeding component 24 is connected to the storage rack 1 and is used to transport the substrate 7 on the storage rack 1 to the first temporary storage area 221. The second feeding component 25 is connected to the first frame 21 and is used to transport the substrate 7 in the first temporary storage area 221 to the conveying trough 34 of the conveying device 3.

[0038] Understandably, when the substrate 7 on the storage rack 1 is conveyed by the first feeding component 24 to the side of the upper surface of the first frame 21 adjacent to the storage rack 1, the substrate 7 can slide and / or roll along the upper surface and abut against the first protrusion 23. With the continuous operation of the first feeding component 24, multiple substrates 7 can be temporarily stored in the first temporary storage area 221, which facilitates the second feeding component 25 to transfer the substrate 7 into the conveying trough 34 of the conveying device 3.

[0039] In this embodiment, the first feeding component 24 and the second feeding component 25 can move the substrate 7 from the storage rack 1 to the first temporary storage area 221, and further move it to the conveying trough 34. This makes the feeding process more orderly, improves the compatibility and practicality of the system, ensures the normal and stable operation of the system, and avoids the insufficient supply of substrate 7 in the conveying trough 34, which would cause the rib rolling device 4 to be idle and prevent the entire system from operating inefficiently.

[0040] See Figures 1 to 6In some embodiments, the storage rack 1 has a storage trough 11. In the vertical direction, the height of the substrate 7 in the storage trough 11 is lower than the height of the side of the feeding surface 22 adjacent to the storage rack 1. The bottom support 111 of the storage trough 11 is inclined downward from the side away from the first frame 21 to the side closer to the first frame 21. When substrate 7 in the storage trough 11 is conveyed to the first temporary storage area 221 by the first feeding component 24, the substrate 7 in the storage trough 11 can automatically move towards the side closer to the first frame 21 until all substrate 7 has been conveyed by the first feeding component 24, without the need for manual sorting of the substrate 7 in the storage trough 11.

[0041] Furthermore, the first feeding assembly 24 includes a first driver 241 and a first pusher 242 connected to each other. The first driver 241 can be a cylinder, a hydraulic cylinder, an electric push rod, etc., and the first pusher 242 can be a plate. The first pusher 242 is located on the side of the storage rack 1 adjacent to the first frame 21. The first driver 241 is used to drive the first pusher 242 to move upward, so as to push the substrate 7 in the storage rack 1 to the first temporary storage area 221. It is understood that the bottom of the storage tank 11 near the first frame 21 has a through groove corresponding to the first pusher 242. The first pusher 242 can move upward through the through groove to push the substrate 7 in the storage tank 11. When the first driver 241 pushes the first pusher 242 upward, the first pusher 242 pushes the substrate 7 above it upward until the substrate 7 moves to a position flush with the loading surface 22 on the first frame 21. At this time, the substrate 7 can roll to the loading surface 22 and abut against the first protrusion 23 (when the first temporary storage area 221 already has substrate 7, the newly entered substrate 7 will abut against the existing substrate 7 side by side).

[0042] In this embodiment, the bottom support 111 can be a bottom plate or multiple bottom beams spaced apart along the first direction. When the bottom support 111 is a bottom plate, a through groove corresponding to the first pusher 242 can be opened on the bottom plate. When the bottom support 111 is a bottom beam, a through groove is constructed between two adjacent bottom beams.

[0043] The first pusher 242 in this embodiment has a simple movement trajectory, and the first feeding component 24 does not require complex clamping or gripping mechanisms to grip the substrate 7. The whole process is more practical, and the action is more stable and reliable.

[0044] Furthermore, a first detection component 291 and / or a second detection component 292 are provided on the first frame 21. Preferably, in this embodiment, both the first detection component 291 and the second detection component 292 are provided on the first frame 21. The number of each detection component can be one or more. The first detection component 291 is located on one side of the first temporary storage area 221 adjacent to the first protrusion 23 to detect whether there is substrate 7 on the first temporary storage area 221. The second detection component 292 is located on one side of the first temporary storage area 221 adjacent to the storage rack 1 to detect whether there is empty space on the first temporary storage area 221.

[0045] The first detection component 291 and the second detection component 292 can be photoelectric sensors, magnetic induction sensors or laser sensors, etc., used to give a detection signal by detecting whether the substrate 7 is present at the corresponding position, so that the first feeding component 24 and the second feeding component 25 can be activated, and can also issue a warning prompt.

[0046] For example, both the first detection component 291 and the second detection component 292 are electrically connected to the first feeding assembly 24. When the first detection component 291 detects that there is no substrate 7 at the corresponding position, it means that there is no substrate 7 in the first temporary storage area 221. The first feeding assembly 24 then operates to sequentially transport the substrate 7 in the storage tank 11 to the feeding surface 22 and store it in the first temporary storage area 221. When the second detection component 292 detects that there is substrate 7 at the corresponding position, it means that there is sufficient substrate 7 in the first temporary storage area 221 (or the position is full), and the first feeding assembly 24 stops operating.

[0047] The first detection component 291 can also be electrically connected to the second feeding component 25. When the second feeding component 25 is activated, it is necessary to ensure that the first detection component 291 detects that there is substrate 7 at the corresponding position to avoid invalid operation of the second feeding component 25. When the second feeding component 25 needs to be activated to transport the substrate 7 to the conveying trough 34 of the conveying device 3, and there is no substrate 7 in the first temporary storage area 221, an alarm signal can be issued to facilitate timely replenishment or to check for any equipment malfunction.

[0048] See Figures 1 to 6In some embodiments, the second feeding assembly 25 includes a second driver 251 and a second pusher 252 connected to each other. The second driver 251 can be a cylinder, hydraulic cylinder, or electric push rod, etc. The second pusher 252 can be a plate. One end of the second pusher 252 is rotatably connected to the first frame 21, and a portion of the second pusher 252 is located on the side of the first protrusion 23 adjacent to the storage rack 1. The second driver 251 is used to drive the second pusher 252 to rotate. The second pusher 252 can swing relative to the first frame 21 within a certain angle range. When the second pusher 252 is in position... When the second pusher 252 is below the loading surface 22 of the first frame 21, it does not interfere with the substrate 7 in the first temporary storage area 221. When a section of the second pusher 252 moves from below the loading surface 22 of the first frame 21 to above the loading surface 22, it can lift up the substrate 7 in the first temporary storage area 221 that abuts against the first protrusion 23 and move it to the side of the first protrusion 23 near the conveying device 3. Thus, the substrate 7 can roll along the loading surface 22 of the first protrusion 23 near the conveying device 3 into the conveying trough 34 of the conveying device 3, thus completing the loading.

[0049] There can be multiple second pusher components 252, which are spaced apart along a first direction. At least a portion of the sides of multiple support rods on the upper part of the first frame 21 are rotatably connected to the second pusher components 252. A transmission component is provided between the second driver 251 and the multiple second pusher components 252, and the second driver 251 drives the multiple second pusher components 252 to move synchronously through the transmission component. The transmission component may include a synchronous shaft 28, which is rotatably connected to the first frame 21 and extends along the first direction. Each second pusher component 252 and the synchronous shaft 28 are connected together by a linkage mechanism. There can be one second driver 251, and when the second driver 251 drives one of the second pusher components 252 to move, the other second pusher components 252 can move synchronously.

[0050] Specifically, the linkage mechanism in this embodiment includes a first link 26 and a second link 27. The first end of the first link 26 and the first end of the second link 27 are hinged together. The second end of the first link 26 is hinged to the second pusher 252. The second end of the second link 27 is fixedly connected to the synchronous shaft 28. The second driver 251 is a hydraulic cylinder, and the actuating end of the second driver 251 is connected to the hinge shaft of the first link 26 and the second link 27.

[0051] In some embodiments, the conveying device 3 includes a second frame 31, a third driver 32, and a plurality of conveying rollers 33 spaced apart along a first direction. The third driver 32 and the conveying rollers 33 are disposed on the second frame 31. The conveying rollers 33 have recesses, for example, the conveying rollers 33 are V-shaped rollers, and the V-groove of the V-shaped roller is a recess. The recesses of the plurality of conveying rollers 33 are constructed as conveying grooves 34. The third driver 32 is used to drive at least a portion of the plurality of conveying rollers 33 to rotate. The substrate 7 in the first temporary storage area 221 can be conveyed into the conveying groove 34 by the second feeding assembly 25. The substrate 7 can move along the first direction under the drive of the conveying rollers 33.

[0052] The third driver 32 can be a motor, and multiple feed rollers 33 are synchronously driven by synchronous belts, chains, etc., so that when the third driver 32 drives one feed roller 33 to rotate, the other feed rollers 33 can rotate synchronously.

[0053] See Figures 3 to 6 Furthermore, the conveying device 3 also includes a pressing assembly 35 and a first blocking assembly 36. The pressing assembly 35 includes a fourth driver 351 and a pressing roller 352. The fourth driver 351 can be a cylinder, a hydraulic cylinder, or an electric push rod. The fourth driver 351 is connected to the second frame 31. The pressing roller 352 is vertically opposite to one of the conveying rollers 33. The fourth driver 351 is used to drive the pressing roller 352 to move up and down so that when the pressing roller 352 moves down, it can press the substrate 7 in the conveying trough 34. The pressing roller 352 can provide pressure to ensure that the substrate 7 is stably supported in the conveying trough 34, while preventing the substrate 7 from slipping in the conveying trough 34. When performing rib rolling operation, it can ensure that the substrate 7 can stably enter the rib rolling device 4.

[0054] The pressure roller 352 may not be equipped with a driver; instead, it only provides downward pressure to the substrate 7 and passively rotates synchronously with the movement of the substrate 7. Alternatively, the pressure roller 352 may be equipped with a driver, which can be a motor, to drive the pressure roller 352 to rotate actively. During operation, the pressure roller 352 and the feed roller 33 rotate synchronously to ensure stable movement of the substrate 7 and continuous feeding into the rib rolling device 4.

[0055] The first baffle assembly 36 is located at one end of the feed trough 34 adjacent to the rib rolling device 4. The first baffle assembly 36 includes a fifth driver 361 and a first baffle 362. The fifth driver 361 can be a cylinder, a hydraulic cylinder or an electric push rod. The fifth driver 361 is connected to the second frame 31. The fifth driver 361 is used to drive the first baffle 362 to move. The first baffle 362 has a first position and a second position. In the first position, the first baffle 362 is opposite to the feed trough 34 in a first direction. At this time, the substrate 7 located on the feed trough 34 cannot enter the rib rolling device 4. It can be used to position the substrate 7 so that the substrate 7 moves to the first baffle 362 first, and then the substrate 7 is pressed by the pressure roller 352. In the second position, the first baffle 362 and the feeding trough 34 are misaligned in the first direction. At this time, the first baffle 362 will not affect the movement of the substrate 7 in the first direction. After the pressure roller 352 presses the substrate 7, the conveying device 3 can transport the substrate 7 into the rib rolling device 4 for rib rolling operation, ensuring that the rib rolling size and rib rolling accuracy on the substrate 7 are controllable. It can realize automated positioning and more precise control, avoid human intervention, reduce product errors, and improve product quality.

[0056] In this embodiment, the first baffle 362 moves in the vertical direction. A guide groove can be provided on the first frame 21, and the first baffle 362 is locked in the guide groove, thereby ensuring that the first baffle 362 can only move in the vertical direction and avoiding the first baffle 362 from deflecting to the side.

[0057] Furthermore, the conveying device also includes a third detection component and / or a fourth detection component 37. In this embodiment, both the third and fourth detection components 37 are arranged. The third detection component is used to detect the length of the substrate 7 conveyed by the conveying device 3 to the rib rolling device 4. The third detection component can be a rotary encoder. When the motor drives the feeding roller 33 and / or the pressure roller 352 to rotate, the length of the substrate 7 traveling can be obtained through the rotary encoder, thereby controlling the conveying length into the rib rolling device 4, achieving the purpose of controlling the rib rolling length, and ensuring that the substrate 7 enters the rib rolling device 4 smoothly and at a uniform speed. The fourth detection component 37 is used to detect whether there is substrate 7 in the feeding trough 34. The fourth detection component 37 can be a photoelectric sensor, a magnetic induction sensor, or a laser sensor, etc., used to detect whether there is a substrate 7 in the feeding trough 34. For example, there are multiple fourth detection components 37. Some of the fourth detection components 37 are located near the first baffle 362 to detect whether the substrate 7 is against the first baffle 362, so as to determine the positioning of the substrate 7. Some of the fourth detection components 37 are distributed in different positions in the feeding trough 34 to detect whether there is a substrate 7 in the feeding trough 34.

[0058] In this embodiment, the rib rolling device 4 is a three-axis rib rolling device 4. The mold in the rib rolling device 4 is made of Cr12MoV alloy, the hardness of the mold is HRC58-62, and the rib rolling speed of the rib rolling device 4 is 0-50mm / s.

[0059] See Figure 8 and Figure 9 In some embodiments, the discharge device 5 includes a receiving component 51, a fixing component 52, and a first material transfer component 55.

[0060] The receiving assembly 51 includes a receiving frame 511 and a plurality of first support rollers 512 arranged at intervals along a first direction. Each first support roller 512 has a recess and is a V-shaped roller. The V-groove of the first support roller 512 forms the recess, and the recesses of the plurality of first support rollers 512 form first material grooves 513. The first material grooves 513 of the receiving frame 511 are correspondingly arranged in the first direction to the discharge end of the rib rolling device 4. The rod extending from the discharge end of the rib rolling device 4 can directly fall into the first material groove 513.

[0061] A motor can also be installed on the receiving assembly 51 to drive multiple first support rollers 512 to rotate synchronously, so as to adjust the position of the rods on the receiving frame 511.

[0062] The fixing component 52 in this embodiment includes a fixing frame 521, a clamping component 525, a sixth driver 522, and a plurality of second support rollers 523 arranged at intervals along a first direction. The receiving frame 511 and the fixing frame 521 are arranged side by side in a second direction. The sixth driver 522 can be a motor. The sixth driver 522 is used to drive at least some of the second support rollers 523 to rotate. The plurality of second support rollers 523 can achieve synchronous rotation through a timing belt, chain, etc. The second support rollers 523 have a concave portion. The second support rollers 523 are V-shaped rollers. The V-shaped groove of the second support rollers 523 is a concave portion. The concave portion of the plurality of second support rollers 523 is the second material groove 524 of the fixing frame 521.

[0063] A clamping component 525 is disposed on a fixing frame 521 and is used to clamp and fix the rod in the second material groove 524. A first material transfer assembly 55 is disposed between a receiving frame 511 and a fixing frame 521 and is used to move the rod in the first material groove 513 into the second material groove 524. The clamping component 525 includes a clamping driver 5251, a first clamping block 5252 and a second clamping block 5253, which are disposed opposite to each other. The clamping driver 5251 is used to drive at least one of the first clamping block 5252 and the second clamping block 5253 to move, so that the first clamping block 5252 and the second clamping block 5253 move closer to each other or further away from each other. The clamping driver 5251 can be a cylinder, an electric push rod, or a hydraulic cylinder, etc. The first clamping block 5252 and the second clamping block 5253 have V-shaped grooves with opposite openings. When the first clamping block 5252 and the second clamping block 5253 are close to each other, the rod in the second material groove 524 can be clamped through the V-shaped grooves.

[0064] Understandably, the rod in the first material trough 513 can be moved to the second material trough 524 of the fixing frame 521 by the first material transfer component 55, and at the same time, the clamping component 525 can clamp and fix the rod in the second material trough 524, which facilitates the subsequent welding of the drill bit by the welding device 6.

[0065] In this embodiment, the welding device 6 is arranged correspondingly to the fixing frame 521. When the rod in the second material groove 524 is clamped, the welding device 6 can grab the drill bit and align and weld the drill bit with the rod in the second material groove 524, thus completing the production of the hollow anchor rod.

[0066] The arrangement of the receiving rack 511 and the fixing rack 521 in this embodiment can realize the continuous and orderly operation of the rib rolling process and the welding process, avoid interference between the rod body discharged from the rib rolling device 4 and the rod body in the welding process, avoid interference between processes, make the linkage and coordination between them better, and improve work efficiency.

[0067] Furthermore, the fixing component 52 includes a second baffle component 526, which is located at one end of the second material trough 524 adjacent to the welding device 6. The second baffle component 526 includes a seventh actuator 5261 and a second baffle 5262. The seventh actuator 5261 can be a cylinder, an electric push rod, or a hydraulic cylinder, etc. The seventh actuator 5261 is connected to the fixing frame 521 and is used to drive the second baffle 5262 to move. The second baffle 5262 has a first position and a second position. In the first position, the second baffle 5262 is opposite to the second material trough 524 in a first direction. In the second position, the second baffle 5262 is misaligned with the second material trough 524 in the first direction. When the second baffle 5262 is in the first position, it can position the rod in the second material trough 524. The sixth driver 522 drives the second support roller 523 to rotate, adjusting the position of the rod in the second material trough 524, thereby bringing the rod into contact with the second baffle 5262. This ensures the positional accuracy of the rod within the second material trough 524. After positioning, the clamping component 525 clamps and fixes the rod, facilitating subsequent welding. Then, the second baffle 5262 moves to the second position. In the second position, the end of the rod is not interfered with by the second baffle 5262, making it easier for the welding device 6 to align and weld the drill bit to the rod.

[0068] In this embodiment, the second baffle 5262 moves in the vertical direction. A guide groove can be provided on the fixing frame 521, and the second baffle 5262 is locked in the guide groove, thereby ensuring that the second baffle 5262 can only move in the vertical direction and avoiding the second baffle 5262 from deflecting to the side.

[0069] The fixing component 52 in this embodiment also includes a fifth detection component 54. Multiple fifth detection components 54 can be provided, with one on each of the receiving rack 511 and the fixing frame 521. The fifth detection component 54 is used to detect whether there is a rod on the corresponding receiving rack 511 and fixing frame 521. The fifth detection component 54 can be a photoelectric sensor, a laser sensor, or a magnetic induction sensor, etc. This facilitates the orderly operation between processes and avoids interference between existing rods on the receiving rack 511 and new rods, or between existing rods on the fixing frame 521 and new rods.

[0070] The first material transfer assembly 55 includes a third frame 551, an eighth actuator 552, a first material feeder 553, a connected ninth actuator 554, and a third material pusher 555. The eighth actuator 552 and the ninth actuator 554 can be cylinders, hydraulic cylinders, or electric push rods, etc. The upper surface of the third frame 551 is constructed as a first material transfer surface 556. The first material transfer surface 556 is inclined downward from the side adjacent to the receiving frame 511 to the side adjacent to the fixed frame 521. The first material transfer surface 556 has a second protrusion 557. A second temporary storage area 558 is formed between the side of the second protrusion 557 adjacent to the receiving frame 511 and the first material transfer surface 556. The first material feeder 553 is disposed on the third frame 551. On one side of the adjacent receiving rack 511, the first end of the first material pusher 553 is rotatably connected to the third frame 551, and the second end of the first material pusher 553 has a material hook. The eighth driver 552 is used to drive the first material pusher 553 to swing to move the rod in the first material trough 513 to the second temporary storage area 558. The third pusher 555 is rotatably connected to the third frame 551, and part of the third pusher 555 is located on one side of the second protrusion 557 adjacent to the receiving rack 511. The ninth driver 554 is used to drive the third pusher 555 to rotate to move the rod in the second temporary storage area 558 that abuts against the second protrusion 557 to the side of the second protrusion 557 near the fixed frame 521.

[0071] There can be multiple first feeding components 553, which are arranged parallel and spaced apart along a first direction. Each first feeding component 553 is plate-shaped and has a rotating shaft 5531 on the third frame 551. The first ends of the multiple first feeding components 553 are fixed to the rotating shaft 5531. The eighth driver 552 is connected to one of the first feeding components 553. Thus, the eighth driver 552 can synchronously drive the multiple first feeding components 553 and the rotating shaft 5531 to rotate. Under normal conditions, the second end of the first feeding component 553 is located below the first material trough 513, which does not affect the support and movement of the rod in the first material trough 513. When it is necessary to move the rod in the first material trough 513 to the second temporary storage area 558, the second end of the first feeding component 553 moves upward and supports the rod in the material hook. As the first feeding component 553 continues to move, the rod can roll along the first feeding component 553 into the second temporary storage area 558. It is understandable that when the main body of the first material feeder 553 moves to a near-horizontal position, the upper surface of the first material feeder 553 is not lower than the first material transfer surface 556, thereby ensuring that the rod can smoothly roll to the second temporary storage area 558.

[0072] The third pusher 555 can be a plate. One end of the third pusher 555 is rotatably connected to the third frame 551, and part of the third pusher 555 is located on the side of the second protrusion 557 adjacent to the receiving rack 511. The ninth driver 554 is used to drive the third pusher 555 to rotate. The third pusher 555 can swing relative to the third frame 551 within a certain angle range. When the third pusher 555 is located below the first transfer surface 556 of the third frame 551, the third pusher 555 moves relative to the second temporary storage area 511. The rods within 58 do not interfere with each other. When a section of the third pusher 555 moves from below the first transfer surface 556 of the third frame 551 to above the first transfer surface 556, the rod in the second temporary storage area 558 that abuts against the second protrusion 557 can be lifted and moved to the side of the second protrusion 557 near the fixed frame 521. This allows the rod to roll along the first transfer surface 556 of the second protrusion 557 near the fixed frame 521 into the second material groove 524 of the fixed frame 521.

[0073] The third frame in this embodiment can also be equipped with detection components, such as photoelectric sensors, magnetic induction sensors or laser sensors. The detection components are used to detect whether there are rods on the second temporary storage area 558, so as to coordinate the orderly operation of the system.

[0074] There can be multiple third pusher components 555, which are spaced apart along a first direction. At least a portion of the sides of multiple support rods on the upper part of the third frame 551 are rotatably connected to the third pusher components 555. A transmission component is provided between the ninth driver 554 and the multiple third pusher components 555, and the ninth driver 554 drives the multiple third pusher components 555 to move synchronously through the transmission component. The transmission component may include a synchronous shaft 28, which is rotatably connected to the third frame 551 and extends along the first direction. Each third pusher component 555 and the synchronous shaft 28 are connected together by a linkage mechanism. There can be one ninth driver 554, and when the ninth driver 554 drives one of the third pusher components 555 to move, the other third pusher components 555 can move synchronously.

[0075] Specifically, the linkage mechanism in this embodiment includes a first link 26 and a second link 27. The first end of the first link 26 and the first end of the second link 27 are hinged together. The second end of the first link 26 is hinged to the third pusher 555. The second end of the second link 27 is fixedly connected to the synchronous shaft 28. The ninth actuator 554 is a hydraulic cylinder, and the actuating end of the ninth actuator 554 is connected to the hinge shaft of the first link 26 and the second link 27.

[0076] See Figure 7The welding device 6 in this embodiment includes a vibratory feeder 61 and a welding robot 62. The vibratory feeder 61 stores drill bits and automatically sorts them. The welding robot 62 picks up the drill bits from the vibratory feeder 61 and aligns them with the rod on the fixed frame 521 before welding. The drill bits can be irregularly shaped, and the vibratory feeder 61 can sort them to facilitate the picking up by the welding robot 62. The welding robot 62 has a gripping component 621 and a welding component 622. The gripping component 621 can grip the drill bits and adjust their orientation and position to facilitate coaxial arrangement of the rod. The welding component 622 can perform circumferential welding operations. The welding component 622 can be a ring-shaped welding component 622, using arc welding to perform circumferential welding along the end of the rod, ensuring uniform weld and sufficient penetration.

[0077] The welding robot 62 can be a six-axis industrial robot.

[0078] Meanwhile, the welding device 6 also includes a coaxiality detection component 63. The coaxiality detection component 63 is located on one side of the fixed frame 521 adjacent to the welding robot 62. The coaxiality detection component 63 is used to detect the orientation of the drill bit grasped by the welding robot 62 so as to pre-position the drill bit and the rod on the fixed frame 521 in a coaxial manner, so as to avoid the problem of the drill bit and the rod being out of axis, and to ensure the positioning accuracy and welding quality.

[0079] In some embodiments, the hollow anchor bolt rib welding system 100 further includes a finished product frame 53 and a second material transfer assembly 56. The finished product frame 53 is arranged side by side with the fixed frame 521 and the receiving frame 511 in a second direction. The fixed frame 521 is located between the receiving frame 511 and the finished product frame 53. The second material transfer assembly 56 is located between the fixed frame 521 and the finished product frame 53. The second material transfer assembly 56 is used to move the finished anchor bolts in the second material trough 524 onto the finished product frame 53.

[0080] The second material transfer assembly 56 includes a fourth frame 561, a tenth actuator 562, a second material feeder 563, an eleventh actuator 564 connected to it, and a fourth pusher 565. The eleventh actuator 564 can be a cylinder, a hydraulic cylinder, or an electric push rod, etc. The upper surface of the fourth frame 561 is configured as a second material transfer surface 566. The second material transfer surface 566 is inclined downward from the side adjacent to the fixed frame 521 to the side adjacent to the finished product rack 53. The second material transfer surface 566 has a third protrusion 567. A third temporary storage area 568 is formed between the side of the third protrusion 567 adjacent to the fixed frame 521 and the second material transfer surface 566. The second material feeder 563 is located adjacent to the fourth frame 561. On one side of the fixed frame 521, the first end of the second material feeding member 563 is rotatably connected to the fourth frame 561, and the second end of the second material feeding member 563 has a material support hook. The tenth driver 562 is used to drive the second material feeding member 563 to swing to move the rod in the second material trough 524 to the third temporary storage area 568. The fourth pusher 565 is rotatably connected to the fourth frame 561, and part of the fourth pusher 565 is located on the side of the third protrusion 567 adjacent to the fixed frame 521. The eleventh driver 564 is used to drive the fourth pusher 565 to rotate to move the rod in the third temporary storage area 568 that abuts against the third protrusion 567 to the side of the third protrusion 567 near the finished product rack 53.

[0081] The fourth frame in this embodiment can also be equipped with detection components, such as photoelectric sensors, magnetic induction sensors or laser sensors. The detection components are used to detect whether there are rods on the third temporary storage area 568, so as to coordinate the orderly operation of the system.

[0082] There can be multiple second-push material components 563, which are arranged parallel and spaced apart along the first direction. Each second-push material component 563 is plate-shaped. A rotating shaft 5531 is provided on the fourth frame 561. The first ends of the multiple second-push material components 563 are fixed to the rotating shaft 5531. The tenth driver 562 is connected to one of the second-push material components 563. Thus, the tenth driver 562 can synchronously drive the multiple second-push material components 563 and the rotating shaft 5531 to rotate. Under normal conditions, the second end of the second-push material component 563 is located below the second material trough 524, which does not affect the support and movement of the rod in the second material trough 524. When it is necessary to move the rod in the second material trough 524 to the third temporary storage area 568, the second end of the second-push material component 563 moves upward and supports the rod in the material hook. As the second-push material component 563 continues to move, the rod can roll along the second-push material component 563 into the third temporary storage area 568. Understandably, when the main body of the second material feeder 563 moves to a near-horizontal position, the upper surface of the second material feeder 563 is not lower than the second material transfer surface 566, thereby ensuring that the rod can smoothly roll to the third temporary storage area 568.

[0083] The fourth pusher 565 can be a plate. One end of the fourth pusher 565 is rotatably connected to the fourth frame 561, and a portion of the fourth pusher 565 is located on the side of the third protrusion 567 adjacent to the fixing frame 521. The eleventh driver 564 is used to drive the fourth pusher 565 to rotate. The fourth pusher 565 can swing relative to the fourth frame 561 within a certain angle range. When the fourth pusher 565 is located below the second material transfer surface 566 of the fourth frame 561, the fourth pusher 565... The anchor rods in the third temporary storage area 568 do not interfere with each other. When a section of the fourth pusher 565 moves from below the second transfer surface 566 of the fourth frame 561 to above the second transfer surface 566, the anchor rod in the third temporary storage area 568 that abuts against the third protrusion 567 can be lifted up and moved to the side of the third protrusion 567 near the finished product frame 53. This allows the anchor rod to roll along the second transfer surface 566 on the side of the third protrusion 567 near the finished product frame 53 onto the finished product frame 53.

[0084] There can be multiple fourth pusher components 565, which are spaced apart along a first direction. At least a portion of the sides of multiple support rods on the upper part of the fourth frame 561 are rotatably connected to the fourth pusher components 565. A transmission component is provided between the eleventh driver 564 and the multiple fourth pusher components 565, and the eleventh driver 564 drives the multiple fourth pusher components 565 to move synchronously through the transmission component. The transmission component may include a synchronous shaft 28, which is rotatably connected to the fourth frame 561 and extends along the first direction. Each fourth pusher component 565 and the synchronous shaft 28 are connected together by a linkage mechanism. There can be one eleventh driver 564, and when the eleventh driver 564 drives one of the fourth pusher components 565 to move, the other fourth pusher components 565 can move synchronously.

[0085] Specifically, the linkage mechanism in this embodiment includes a first link 26 and a second link 27. The first end of the first link 26 and the first end of the second link 27 are hinged together. The second end of the first link 26 is hinged to the fourth pusher 565. The second end of the second link 27 is fixedly connected to the synchronous shaft 28. The eleventh actuator 564 is a hydraulic cylinder, and the actuating end of the eleventh actuator 564 is connected to the hinge shaft of the first link 26 and the second link 27.

[0086] In some embodiments, the hollow anchor bolt rib welding system 100 further includes a control device, which is electrically connected to the feeding device 2, the conveying device 3, the rib rolling device 4, the discharging device 5, and the welding device 6 to control the operation of each device. Of course, each driver and each detection component in the above embodiments is electrically connected to the control device, thereby enabling coordinated operation of the entire system.

[0087] The control device in this embodiment uses a PLC as the core control unit, which can be programmed with logic to receive signals from various unit sensors (such as rod position, processing pressure, motor operating status, etc.) and automatically coordinate the timing of feeding, conveying, rib rolling, and welding operations. It features a parameter setting interface, allowing for convenient input of processing parameters such as rod length, rib rolling length, welding current, and speed, enabling rapid switching between processing different specifications of anchor rods. It also integrates a fault diagnosis module to monitor system operation in real time, automatically alarming and shutting down in case of abnormalities, facilitating maintenance and troubleshooting. This embodiment boasts high production efficiency, enabling a fully automated process that significantly reduces the processing time for a single anchor bolt, increasing efficiency by more than three times, while lowering labor costs and reducing labor intensity. Furthermore, this embodiment is flexible and adaptable to various anchor bolt specifications, allowing for one-click switching of bolt length (1.4m to 3m) and rib length (600mm to 2200mm) without tooling changes. It offers high adaptability, high processing precision, and uniform, continuous circumferential welds, significantly improving anchor bolt quality and service life.

[0088] In the description of this invention, 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," "counterclockwise," "axial," "radial," and "circumferential" 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 invention and simplifying the description, and are not intended to 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 invention.

[0089] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0090] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0091] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0092] In this invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0093] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A hollow anchor bolt rib welding system, characterized in that, include: A storage rack for storing substrates; A feeding device and a conveying device are provided, wherein the feeding device is disposed between the conveying device and the storage rack, the conveying device has a conveying trough extending along a first direction, the feeding device is used to move the substrate on the storage rack into the conveying trough of the conveying device, and the conveying device is used to drive the substrate to move along the first direction in the conveying trough; A rib-rolling device is provided, wherein the feed end of the rib-rolling device and the feed trough of the conveying device are respectively arranged in a first direction. The substrate can be conveyed by the conveying device to the feed end of the rib-rolling device. The rib-rolling device is used to perform rib-rolling processing on the substrate to form a rod. A discharge device is provided at the discharge end of the rib rolling device, and the discharge device is used to store the rod body after being ribbed by the rib rolling device. A welding device for gripping a drill bit and welding it to a rod on the discharge device; The storage rack, the feeding device, and the conveying device are arranged side by side in a second direction, which is orthogonal to the first direction. The feeding device includes: The first frame has an upper surface configured as a feeding surface. The feeding surface is inclined downward from the side adjacent to the storage rack to the side adjacent to the conveying device. The feeding surface has a first protrusion. A first temporary storage area is formed between the side of the first protrusion adjacent to the storage rack and the feeding surface. A first feeding component and a second feeding component, wherein the first feeding component is connected to the storage rack and is used to transport the substrate on the storage rack to the first temporary storage area; and the second feeding component is connected to the first frame and is used to transport the substrate in the first temporary storage area to the conveying trough of the conveying device. The first feeding assembly includes a first driver and a first pusher connected to each other. The first pusher is located on the side of the storage rack adjacent to the first frame. The first driver is used to drive the first pusher to move upward so as to push the substrate in the storage rack to the first temporary storage area. The second feeding assembly includes a second driver and a second pusher connected to each other. The second pusher is rotatably connected to the first frame, and a portion of the second pusher is located on the side of the first protrusion adjacent to the storage rack. The second driver is used to drive the second pusher to rotate so as to transfer the substrate in the first temporary storage area that abuts against the first protrusion to the side of the first protrusion near the conveying device.

2. The hollow anchor bolt rib welding system according to claim 1, characterized in that, The storage rack has a storage trough. In the vertical direction, the height of the substrate in the storage trough is lower than the height of the side of the feeding surface adjacent to the storage rack. The bottom support of the storage trough is inclined downward from the side away from the first frame to the side closer to the first frame. And / or, there are multiple second pushers, which are arranged at intervals along a first direction. A transmission component is provided between the second driver and the multiple second pushers, and the second driver drives the multiple second pushers to move synchronously through the transmission component. And / or, it also includes a first detection component and / or a second detection component, wherein the first detection component is disposed on one side of the first temporary storage area adjacent to the first protrusion to detect whether there is a substrate on the first temporary storage area, and the second detection component is disposed on one side of the first temporary storage area adjacent to the storage rack to detect whether there is an empty space on the first temporary storage area.

3. The hollow anchor bolt rib welding system according to claim 1, characterized in that, The conveying device includes a second frame, a third driver, and a plurality of conveying rollers spaced apart along a first direction. The third driver and the conveying rollers are disposed on the second frame. The conveying rollers have recesses, and the recesses of the plurality of conveying rollers are configured as conveying grooves. The third driver is used to drive at least a portion of the plurality of conveying rollers to rotate.

4. The hollow anchor bolt rib welding system according to claim 3, characterized in that, The conveying device further includes a pressing assembly, which includes a fourth driver and a pressing roller. The fourth driver is connected to the second frame. The pressing roller and one of the conveying rollers are arranged opposite each other in the vertical direction. The fourth driver is used to drive the pressing roller to move up and down so that the pressing roller can press the substrate in the conveying trough when it moves down. And / or, the conveying device further includes a first baffle assembly disposed at one end of the conveying trough adjacent to the rib-rolling device. The first baffle assembly includes a fifth driver and a first baffle. The fifth driver is connected to the second frame and is used to drive the first baffle to move. The first baffle has a first position and a second position. In the first position, the first baffle is opposite to the conveying trough in a first direction. In the second position, the first baffle is offset from the conveying trough in the first direction. And / or, the conveying device further includes a third detection component and / or a fourth detection component, the third detection component being used to detect the length of the substrate conveyed by the conveying device to the rib rolling device, and the fourth detection component being used to detect whether there is a substrate in the conveying trough.

5. The hollow anchor bolt rib welding system according to claim 1, characterized in that, The discharge device includes: The receiving assembly includes a receiving frame, on which a first material trough is provided. The first material trough of the receiving frame is correspondingly arranged with the discharge end of the rolling rib device in the first direction. A fixing assembly includes a fixing frame and a clamping component. The receiving frame and the fixing frame are arranged side by side in a second direction. The fixing frame is provided with a second material groove. The clamping component is disposed on the fixing frame and is used to clamp and fix the rod in the second material groove. A first material transfer assembly is disposed between the receiving frame and the fixing frame. The first material transfer assembly is used to move the rod in the first material trough to the second material trough. The welding device is arranged correspondingly to the fixing frame to grasp the drill bit and weld it to the rod body in the second material trough.

6. The hollow anchor bolt rib welding system according to claim 5, characterized in that, The receiving assembly includes a plurality of first support rollers arranged at intervals along a first direction, each first support roller having a recess, and the recesses of the plurality of first support rollers forming the first material trough. And / or, the fixing assembly includes a sixth driver and a plurality of second support rollers spaced apart along a first direction, the sixth driver being used to drive at least a portion of the second support rollers to rotate, the second support rollers having recesses, and the recesses of the plurality of second support rollers being configured as the second trough; And / or, the clamping component includes a clamping driver, a first clamping block and a second clamping block, the first clamping block and the second clamping block being disposed opposite to each other, and the clamping driver being used to drive at least one of the first clamping block and the second clamping block to move, so that the first clamping block and the second clamping block move closer to each other or further away from each other; And / or, the fixing assembly includes a second baffle assembly disposed at one end of the second material trough adjacent to the welding device. The second baffle assembly includes a seventh driver and a second baffle. The seventh driver is connected to the fixing frame and is used to drive the second baffle to move. The second baffle has a first position and a second position. In the first position, the second baffle is opposite to the second material trough in a first direction. In the second position, the second baffle is misaligned with the second material trough in the first direction. And / or, it also includes a fifth detection component, which is disposed on the receiving rack and / or the fixing frame, and is used to detect whether there is a rod on the corresponding receiving rack and / or fixing frame; And / or, the welding device includes a vibratory feeder and a welding robot, the vibratory feeder being used to store drill bits and automatically sort them, and the welding robot being used to grab the drill bits from the vibratory feeder and align them with the rods on the fixed frame before welding. And / or, the welding apparatus further includes a coaxiality detection component, which is located on the side of the fixing frame adjacent to the welding apparatus. The coaxiality detection component is used to detect the orientation of the drill bit gripped by the welding apparatus to pre-position the drill bit and the rod on the fixing frame in a coaxial manner. And / or, it also includes a finished product rack and a second material transfer assembly, wherein the finished product rack is arranged side by side with the fixed frame and the receiving frame in a second direction, the fixed frame is disposed between the receiving frame and the finished product rack, and the second material transfer assembly is disposed between the fixed frame and the finished product rack, and the second material transfer assembly is used to move the finished product anchor rod in the second material trough to the finished product rack; And / or, the rib rolling device is a three-axis rib rolling device, the mold material in the rib rolling device is Cr12MoV alloy material, the hardness of the mold is HRC58-62, and the rib rolling speed of the rib rolling device is 0-50mm / s.

7. The hollow anchor bolt rib welding system according to claim 6, characterized in that, The first material transfer assembly includes a third frame, an eighth driver, a first material feeding component, a ninth driver, and a third material pushing component. The upper surface of the third frame is configured as a first material transfer surface, which is inclined downward from the side adjacent to the receiving frame to the side adjacent to the fixed frame. The first material transfer surface has a second protrusion, and a second temporary storage area is formed between the side of the second protrusion adjacent to the receiving frame and the first material transfer surface. The first material feeding component is located on the side of the third frame adjacent to the receiving frame. The first end of the first material feeding component is rotatably connected to the third frame, and the second end of the first material feeding component has a material support hook. The eighth driver is used to drive the first material feeding component to swing to transfer the rod in the first material trough to the second temporary storage area. The third material pushing component is rotatably connected to the third frame, and a portion of the third material pushing component is located on the side of the second protrusion adjacent to the receiving frame. The ninth driver is used to drive the third material pushing component to rotate to transfer the rod in the second temporary storage area that abuts against the second protrusion to the side of the second protrusion near the fixed frame. And / or, the second transfer assembly includes a fourth frame, a tenth actuator, a second feeder, an eleventh actuator, and a fourth pusher. The upper surface of the fourth frame is configured as a second transfer surface, which is inclined downwards from the side adjacent to the fixed frame to the side adjacent to the finished product rack. The second transfer surface has a third protrusion, and a third temporary storage area is formed between the side of the third protrusion adjacent to the fixed frame and the second transfer surface. The second feeder is located on the side of the fourth frame adjacent to the fixed frame, and the first end of the second feeder is connected to the... The fourth frame is rotatably connected, the second end of the second feeding member has a material support hook, the tenth driver is used to drive the second feeding member to swing to move the rod in the second material trough to the third temporary storage area, the fourth pushing member is rotatably connected to the fourth frame, and part of the fourth pushing member is located on the side of the third protrusion adjacent to the fixed frame, the eleventh driver is used to drive the fourth pushing member to rotate to move the finished anchor rod in the third temporary storage area that abuts against the third protrusion to the side of the third protrusion near the finished product frame.

8. The hollow anchor bolt rib welding system according to any one of claims 1 to 7, characterized in that, It also includes a control device, which is electrically connected to the feeding device, conveying device, rib rolling device, discharging device and welding device to control the operation of each device.

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