Splayed rib finished product conveying device

Abstract

The utility model relates to the technical field of splayed rib production, in particular to a splayed rib finished product conveying device which comprises a first conveying mechanism, a second conveying mechanism, a first grabbing device and a second grabbing device, the second conveying mechanism is located at the output end of the first conveying mechanism, and the first grabbing device is located between the first conveying mechanism and the second conveying mechanism; the second grabbing device is located at the output end of the second conveying mechanism. According to the device, the splayed ribs are conveyed through the first conveying mechanism, then the splayed ribs on the first conveying mechanism are directly transferred to the second conveying mechanism through the first grabbing device to be continuously conveyed, and finally the splayed ribs on the second conveying mechanism are directly transferred to the welding machine to be machined through the second grabbing device; continuous production can be achieved through the equipment, manual operation is reduced, unified conveying after stacking is not needed, one piece of hydraulic forming is directly transferred, and therefore the production efficiency is improved, and the labor cost of an enterprise is reduced by reducing manual operation.

Description

Technical Field

[0001] The present application relates to the technical field of figure-eight rib production, and in particular to a figure-eight rib finished product conveying device. Background Art

[0002] Figure-eight bars are used on grille arch frames in tunnels and subways, specifically under the beams where the main beams intersect, as reinforcement bars at the axillar and corners of ring beams, or at the foot and corners of shear walls, or at 45-degree reinforcement bars at the corners of ring beams. They are additional structural reinforcements, mainly used to strengthen the integrity of the structure.

[0003] At present, the steel bars are transported to the CNC bending hoop welding machine for processing through a feeding device, and then sent to a hydraulic forming machine for hydraulic impact forming, and finally sent to a welding machine for welding processing. However, in the transportation process before being sent to the welding machine for welding, they are usually collected manually and transported to the welding machine for processing, resulting in low production efficiency and high cost. Therefore, further improvements can be made. Summary of the invention

[0004] In order to increase the speed at which the splayed ribs impact-formed by a hydraulic forming machine are conveyed to a welding machine, thereby improving the overall production efficiency, the present application provides a finished splayed rib conveying device.

[0005] The present application provides a finished product conveying device for splayed tendons, which adopts the following technical solution:

[0006] A finished product conveying device for figure eight tendons comprises a first conveying mechanism, a second conveying mechanism, a first grasping device and a second grasping device, wherein the second conveying mechanism is located at the output end of the first conveying mechanism, the first grasping device is located between the first conveying mechanism and the second conveying mechanism, and the second grasping device is located at the output end of the second conveying mechanism.

[0007] By adopting the above technical scheme, compared with manual unified collection and then conveying to the welding machine for processing, the present application uses the first conveying mechanism to convey the figure-eight ribs after hydraulic forming in the hydraulic forming machine, and then uses the first grasping device to directly transfer the figure-eight ribs on the first conveying mechanism to the second conveying mechanism for further conveying, and finally uses the second grasping device to directly transfer the figure-eight ribs on the second conveying mechanism to the welding machine for processing. The equipment can be used for continuous production and reduce manual operation. There is no need for unified transportation after stacking, but direct transfer after hydraulic forming, thereby improving production efficiency and reducing the labor cost of the enterprise by reducing manual operation.

[0008] Optionally, the first conveying mechanism includes a first base, a first conveyor belt is arranged on the first base, first fixing frames are arranged on both sides of the first conveyor belt, and a first baffle is arranged on the top of the first fixing frame.

[0009] By adopting the above technical solution, when the figure-eight reinforcement is being transported on the first conveyor belt, the first baffles located on both sides of the first conveyor belt can reduce the occurrence of the figure-eight reinforcement falling from the first conveyor belt during transportation, thereby improving the stability of the figure-eight reinforcement during transportation.

[0010] Optionally, the second conveying mechanism includes a second base, a second conveyor belt is arranged on the second base, and a plurality of second partition plates are arranged in the middle portion of the second conveyor belt along its length direction.

[0011] By adopting the above technical solution, a second partition plate is set. When the shaped-back ribs are transported on the second conveyor belt, the second partition plate can separate the shaped-back ribs on the second conveyor belt to reduce the accumulation or squeezing of the shaped-back ribs.

[0012] Optionally, the first grasping device includes a first transmission unit, a second transmission unit and a first clamping unit, the first transmission unit is located at the bottom of the second transmission unit, the first clamping unit is located on one side of the second transmission unit, the first transmission unit is used to drive the second transmission unit to rotate, the second transmission unit is used to drive the first clamping unit to rotate synchronously, and the first clamping unit is used to transfer the figure-eight rib from the first conveying mechanism to the second conveying mechanism.

[0013] By adopting the above technical solution, when the figure-eight rib is transported from the hydraulic forming machine through the first conveying unit, the first clamping unit clamps the figure-eight rib, and the first transmission unit starts to drive the first clamping unit located on the side of the second transmission unit to move to the second conveying unit. During the movement, the first clamping unit on the side of the second transmission unit rotates synchronously with the second transmission unit to keep the position and direction of the figure-eight rib unchanged and is placed on the second conveying mechanism.

[0014] Optionally, the first transmission unit includes a first support base, on which are disposed a first drive motor, a planetary reducer, a coupling, and a gear pair. The planetary reducer is located on the top movable end of the first drive motor, the top of the planetary reducer is connected to the coupling through a reduction shaft, the top of the coupling is connected to the gear pair through a connecting shaft, and the gear pair is connected to the second transmission unit through the first rotating shaft.

[0015] By adopting the above technical solution, during the startup of the first transmission unit, the first drive motor drives the planetary reducer and the coupling to rotate the gear pair, thereby realizing the rotational drive of the second transmission unit.

[0016] Optionally, the second transmission unit includes a rotating base plate and a rotating top plate, the bottom of the rotating base plate is connected to the gear pair, the rotating top plate is located at the top of the rotating base plate, a first synchronous wheel, a second synchronous wheel and a first support block are arranged between the rotating top plate and the rotating base plate, the first synchronous wheel and the first support block are respectively located at two ends of the top of the rotating base plate, the second synchronous wheel is located between the first synchronous wheel and the first support block, the gear pair is connected to the second synchronous wheel through a second transmission shaft, and a synchronous belt is wound between the first synchronous wheel and the second synchronous wheel.

[0017] By adopting the above technical solution, the gear pair drives the second synchronous wheel, the rotating bottom plate and the rotating top plate to rotate. During the rotation, the synchronous belt between the second synchronous wheel and the first synchronous wheel rotates, so that the first clamping unit located at the bottom of the first synchronous wheel produces synchronous rotation to ensure that the position and direction of the figure-eight rib clamped by the first clamping unit remain unchanged.

[0018] Optionally, a counterweight block is provided at the bottom of the rotating base plate on one side of the first supporting block.

[0019] By adopting the above technical solution, the weight of the rotating base plate on the side away from the first clamping unit is increased by using the counterweight block, thereby increasing the stability of the rotating base plate.

[0020] Optionally, the first clamping unit includes a pneumatic clamp and a lifting drive member, the first synchronous wheel is installed on the top of the lifting drive member through a third transmission shaft, and the pneumatic clamp is installed on the bottom movable end of the lifting drive member.

[0021] By adopting the above technical solution, the pneumatic clamp is raised and lowered by the lifting drive so that the pneumatic clamp can be closer to the rib to be transferred. The automated lifting drive can quickly adjust the pneumatic clamp to a suitable position, thereby reducing the waiting time in the production process and improving the overall production efficiency.

[0022] Optionally, an adjustment component is arranged between the first fixed frame and the first baffle plate, the adjustment component includes a lifting column, a lifting slot is provided in the first baffle plate, the lifting column is arranged in the lifting slot, a limiting slot is provided in the first fixed frame, a threaded slot is provided at the bottom of the limiting slot, the first baffle plate can be slidably arranged in the limiting slot, a rotating nut is provided on the top of the lifting column, and the bottom of the lifting column is penetrated through the limiting slot and threadedly connected with the threaded slot.

[0023] By adopting the above technical solution, the height of the first baffle can be adjusted by the adjusting component. When the height of the first baffle needs to be raised, the rotating nut drives the lifting column to rotate and rise in the thread groove, so that the first baffle is raised in the limiting groove, so that the height of the first baffle can be adjusted. When the first baffle needs to be lowered, the rotating nut drives the lifting column to rotate and descend in the thread groove, so that the first baffle is lowered in the limiting groove, so that the height of the first baffle can be adjusted.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The present application uses a first conveying mechanism to convey the ribs after hydraulic forming in a hydraulic forming machine, and then uses a first grabbing device to directly transfer the ribs on the first conveying mechanism to a second conveying mechanism for further conveying, and finally uses a second grabbing device to directly transfer the ribs on the second conveying mechanism to a welding machine for processing. The equipment can be used for continuous production, reducing manual operations, and there is no need to stack and uniformly convey, but hydraulically forming one and directly transferring, thereby improving production efficiency, and reducing the labor cost of the enterprise by reducing manual operations;

[0026] 2. When the splayed reinforcement is being transported on the first conveyor belt, the first baffles located on both sides of the first conveyor belt can reduce the occurrence of the splayed reinforcement falling off the first conveyor belt during transportation, thereby improving the stability of the splayed reinforcement during transportation;

[0027] 3. The height of the first baffle can be adjusted by the adjusting assembly. When the height of the first baffle needs to be raised, the rotating nut drives the lifting column to rotate and rise in the thread groove, so that the first baffle is raised in the limit groove, so that the height of the first baffle can be adjusted. When the first baffle needs to be lowered, the rotating nut drives the lifting column to rotate and descend in the thread groove, so that the first baffle is lowered in the limit groove, so that the height of the first baffle can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a side view of the first conveying mechanism in the embodiment of the present application.

[0030] Figure 3 It is a top view of the first conveying mechanism in the embodiment of the present application.

[0031] Figure 4 It is a partial cross-sectional view of the adjustment component in the embodiment of the present application.

[0032] Figure 5It is a side view of the second conveying mechanism in the embodiment of the present application.

[0033] Figure 6 It is a front view of the first grasping device in the embodiment of the present application.

[0034] Figure 7 It is a rear view of the first grasping device in the embodiment of the present application.

[0035] Description of reference numerals:

[0036] 1. First conveying mechanism; 11. First base; 111. Slide; 112. Accessory support column; 113. Guide plate; 12. First conveyor belt; 13. First fixing frame; 131. Limiting groove; 14. First baffle plate; 141. Lifting groove; 15. Adjusting assembly; 16. Lifting column; 17. Thread groove; 18. Rotating nut; 2. Second conveying mechanism; 21. Second base; 22. Second conveyor belt; 23. Second partition plate; 3. First grabbing device; 31. First transmission unit; 311. First A support seat; 3111, a first support leg; 3112, a first support plate; 312, a motor placement box; 313, a first drive motor; 314, a planetary reducer; 315, a coupling; 316, a second support seat; 3161, a second support plate; 3162, a second support leg; 317, a gear pair; 3171, a driving gear; 3172, a driven gear; 32, a second transmission unit; 321, a rotating bottom plate; 322, a rotating top plate; 323, a first synchronous wheel; 324, a second synchronous wheel; 325, a first support block; 326, a synchronous belt; 327, a counterweight; 33, a first clamping unit; 331, a pneumatic clamp; 332, a lifting drive member; 4, a second grasping device. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-7 This application is described in further detail.

[0038] The embodiment of the present application discloses a device for conveying finished products of splayed tendons.

[0039] Reference Figure 1 A finished product conveying device for splayed ribs includes a first conveying mechanism 1 and a second conveying mechanism 2 for conveying and transferring the splayed ribs processed by a hydraulic forming machine to a welding machine, a first grasping device 3 for transferring the splayed ribs on the first conveying mechanism 1 to the second conveying mechanism 2, and a second grasping device 4 for transferring the splayed ribs on the second conveying mechanism 2 to the welding machine.

[0040] In addition, the first conveying mechanism 1, the first grasping device 3, and the second grasping device 4 are all two groups. The first conveying mechanism 1 and the first grasping device 3 are respectively located on both sides of the input end of the second conveying mechanism 2, and the second grasping device 4 is located on both sides of the output end of the second conveying mechanism 2. In this embodiment, the second grasping device 4 is an industrial robot.

[0041] In actual use, compared with manual unified collection and then conveying to the welding machine for processing, the present application uses the first conveying mechanism 1 to convey the figure-shaped ribs after hydraulic forming in the hydraulic forming machine, and then uses the first grasping device 3 to directly transfer the figure-shaped ribs on the first conveying mechanism 1 to the second conveying mechanism 2 for further conveying, and finally uses the second grasping device 4 to directly transfer the figure-shaped ribs on the second conveying mechanism 2 to the welding machine for processing. The equipment can be used for continuous production and reduce manual operation. There is no need for unified transportation after stacking, but direct transfer after hydraulic forming, thereby improving production efficiency and reducing the labor cost of the enterprise by reducing manual operation.

[0042] refer to Figure 2 , 3 4. Specifically, in this embodiment, the first conveying mechanism 1 includes a first base 11, and the first base 11 is provided with a first conveyor belt 12 along its length direction. Both sides of the first conveyor belt 12 are provided with first fixing frames 13 along its length direction. The top of the first fixing frame 13 is provided with a first baffle 14 along its length direction. The first baffle 14 can be raised and lowered on the first fixing frame 13.

[0043] An adjustment component 15 is arranged between the first fixing frame 13 and the first baffle plate 14, wherein the adjustment component 15 includes lifting columns 16, which are respectively located at both ends of the first fixing frame 13. A lifting groove 141 is opened in the first baffle plate 14 along its height direction, and the lifting column 16 is arranged in the lifting groove 141. In order to realize that the first baffle plate 14 can be lifted and lowered in the first fixing frame 13, a limiting groove 131 is opened in the first fixing frame 13, and a thread groove 17 is opened at the bottom of the limiting groove 131. The first baffle plate 14 can be slidably arranged in the limiting groove 131. A rotating nut 18 is arranged on the top of the lifting column 16, and the bottom of the lifting column 16 is penetrated through the limiting groove 131 and is threadedly connected with the thread groove 17.

[0044] In actual use, when the splayed tendons are transported on the first conveyor belt 12, the first baffles 14 located on both sides of the first conveyor belt 12 can reduce the occurrence of the splayed tendons falling off the first conveyor belt 12 during transportation, thereby improving the stability of the splayed tendons during transportation. The height of the first baffle 14 can be adjusted by the adjustment assembly. When the height of the first baffle 14 needs to be raised, the lifting column 16 is driven to rotate and rise in the thread groove 17 by rotating the nut 18, so that the first baffle 14 is raised in the limit groove 131, so that the height of the first baffle 14 can be adjusted. When the first baffle 14 needs to be lowered, the lifting column 16 is driven to rotate and descend in the thread groove 17 by rotating the nut 18, so that the first baffle 14 is lowered in the limit groove 131, so that the height of the first baffle 14 can be adjusted.

[0045] refer to Figure 2 , 3 4. Specifically, in the present embodiment, a slideway 111 for guiding the processed ribbed bar is provided on the side of the first base 11 away from the first gripping device 3. The slideway 111 is connected to the first base 11 through an accessory support column 112. Two groups of guide plates 113 inclined outward are provided at the bottom of the slideway 111, so that the convex part in the middle of the ribbed bar slides out from between the two groups of guide plates 113, so that the position where the ribbed bar enters the first conveyor belt 12 is always in a horizontal state.

[0046] refer to Figure 5 Specifically, in this embodiment, the second conveying mechanism 2 includes a second base 21, and the second base 21 is provided with a second conveyor belt 22 along its length direction. The second conveyor belt 22 is a chain plate conveyor belt, and a plurality of second partition plates 23 are provided in the middle part of the second conveyor belt 22 along its length direction. The second partition plates 23 are used to transport the ribs conveyed by the first conveying mechanism 1 located on both sides of the second base 21 in intervals.

[0047] refer to Figure 6 , 7 Specifically, in this embodiment, the first grasping device 3 includes a first transmission unit 31 for driving the second transmission unit 32 to rotate, a second transmission unit 32 for driving the first clamping unit 33 to rotate synchronously, and a first clamping unit 33 for transferring the rib from the first conveying mechanism 1 to the second conveying mechanism 2. The first transmission unit 31 is located at the bottom of the second transmission unit 32, and the first clamping unit 33 is located on one side of the second transmission unit 32, wherein:

[0048] The first transmission unit 31 includes a first support seat 311, which is composed of a first support plate 3112 and a plurality of first support legs 3111. A motor placement box 312 is provided at the bottom of the first support plate 3112, in which a first drive motor 313 is provided. A planetary reducer 314 is provided at the top movable end of the first drive motor 313. The linkage shaft in the planetary reducer 314 is passed through the first support plate 3112 and connected to a coupling 315. The coupling 315 is located on the first support plate 311. 2, a second support seat 316 is arranged on the top of the first support plate 3112, the second support seat 316 is composed of a second support plate 3161 and a plurality of second support legs 3162, a gear pair 317 composed of a driving gear 3171 and a driven gear 3172 is arranged on the top of the second support plate 3161, a coupling 315 is passed through the linkage shaft and connected with the second support plate 3161 and the driving gear 3171, and the driving gear 3171 drives the driven gear 3172 to rotate through the drive of the first drive motor 313.

[0049] The second transmission unit 32 includes a rotating base plate 321 and a rotating top plate 322. The bottom of the rotating base is connected to the driven gear 3172 through a second transmission shaft. The rotating top plate 322 is located at the top of the rotating base plate 321. A first synchronous wheel 323, a second synchronous wheel 324 and a first support block 325 are arranged between the rotating top plate 322 and the rotating base plate 321. The first synchronous wheel 323 and the first support block 325 are respectively located at the two ends of the top of the rotating base plate 321. The second synchronous wheel 324 is located at the first support block 325. Between a synchronous wheel 323 and a first support block 325, a second transmission shaft passes through a rotating base plate 321 and is connected to a second synchronous wheel 324, a synchronous belt 326 is wound between the first synchronous wheel 323 and the second synchronous wheel 324, the bottom of the rotating base plate 321 located on one side of the first synchronous wheel 323 is rotatably connected to the first clamping unit 33 through a third transmission shaft, and the bottom of the rotating base plate 321 located on one side of the first support block 325 is provided with a counterweight block 327 for adjusting the balance of the rotating base plate 321 during rotation.

[0050] The first clamping unit 33 includes a pneumatic clamp 331 and a lifting drive 332 . The first synchronous wheel 323 is installed on the top of the lifting drive 332 through a third transmission shaft. The pneumatic clamp 331 is installed on the bottom movable end of the lifting drive 332 .

[0051] In actual use, when the ribs are transported from the hydraulic forming machine through the first conveying unit, first, the pneumatic clamp 331 is lifted and lowered by the lifting drive 332, so that the pneumatic clamp 331 can be closer to the ribs to be transferred, thereby clamping the ribs. After that, the first drive motor 313 drives the planetary reducer 314 and the coupling 315 to rotate the gear pair 317, thereby realizing the rotation of the rotating base plate 321. The rotating base plate 321 drives the pneumatic clamp 331 to rotate and move through the rotation, and moves from the first conveying mechanism 1 to the second conveying mechanism 2. During the rotation of the rotating base plate 321, the driven gear 3172 drives the second synchronous wheel 324, the rotating base plate 321 and the rotating top plate 322 to rotate, and the synchronous belt 326 between the second synchronous wheel 324 and the first synchronous wheel 323 rotates, so that the first clamping unit 33 located at the bottom of the first synchronous wheel 323 produces synchronous rotation to ensure that the position and direction of the ribs clamped by the first clamping unit 33 remain unchanged.

[0052] The implementation principle of a finished product conveying device of a figure-eight rib in an embodiment of the present application is as follows: the figure-eight ribs hydraulically formed in a hydraulic forming machine are conveyed by a first conveying mechanism 1, and then the figure-eight ribs on the first conveying mechanism 1 are directly transferred to the second conveying mechanism 2 for further conveying by a first grasping device 3, and finally the figure-eight ribs on the second conveying mechanism 2 are directly transferred to a welding machine for processing by a second grasping device 4.

[0053] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A finished product conveying device for ribs, characterized in that: The invention comprises a first conveying mechanism (1), a second conveying mechanism (2), a first grasping device (3) and a second grasping device (4), wherein the second conveying mechanism (2) is located at the output end of the first conveying mechanism (1), the first grasping device (3) is located between the first conveying mechanism (1) and the second conveying mechanism (2), and the second grasping device (4) is located at the output end of the second conveying mechanism (2).

2. A finished product conveying device for splayed tendons according to claim 1, characterized in that: The first conveying mechanism (1) comprises a first base (11), a first conveyor belt (12) is arranged on the first base (11), first fixed frames (13) are arranged on both sides of the first conveyor belt (12), and a first baffle (14) is arranged on the top of the first fixed frame (13).

3. A finished product conveying device for splayed tendons according to claim 1, characterized in that: The second conveying mechanism (2) comprises a second base (21), a second conveyor belt (22) is arranged on the second base (21), and a plurality of second partition plates (23) are arranged in the middle of the second conveyor belt (22) along its length direction.

4. A finished product conveying device for splayed tendons according to claim 1, characterized in that: The first grasping device (3) comprises a first transmission unit (31), a second transmission unit (32) and a first clamping unit (33); the first transmission unit (31) is located at the bottom of the second transmission unit (32); the first clamping unit (33) is located at one side of the second transmission unit (32); the first transmission unit (31) is used to drive the second transmission unit (32) to rotate; the second transmission unit (32) is used to drive the first clamping unit (33) to rotate synchronously; and the first clamping unit (33) is used to transfer the rib from the first conveying mechanism (1) to the second conveying mechanism (2).

5. A finished product conveying device for splayed tendons according to claim 4, characterized in that: The first transmission unit (31) comprises a first support base (311), on which a first drive motor (313), a planetary reducer (314), a coupling (315), and a gear pair (317) are arranged. The planetary reducer (314) is located on the top movable end of the first drive motor (313). The top of the planetary reducer (314) is connected to the coupling (315) via a reduction shaft. The top of the coupling (315) is connected to the gear pair (317) via a linkage shaft. The gear pair (317) drives the second transmission unit (32) to be connected via the first rotating shaft.

6. A finished product conveying device for splayed tendons according to claim 5, characterized in that: The second transmission unit (32) comprises a rotating base plate (321) and a rotating top plate (322); the bottom of the rotating base plate (321) is connected to the gear pair (317); the rotating top plate (322) is located at the top of the rotating base plate (321); a first synchronous wheel (323), a second synchronous wheel (324) and a first support block (325) are arranged between the rotating top plate (322) and the rotating base plate (321); the first synchronous wheel (323) and the first support block (325) are respectively located at two ends of the top of the rotating base plate (321); the second synchronous wheel (324) is located between the first synchronous wheel (323) and the first support block (325); the gear pair (317) is connected to the second synchronous wheel (324) via a second transmission shaft; and a synchronous belt (326) is wound between the first synchronous wheel (323) and the second synchronous wheel (324).

7. A finished product conveying device for splayed tendons according to claim 6, characterized in that: A counterweight block (327) is provided at the bottom of the rotating base plate (321) located on one side of the first support block (325).

8. A finished product conveying device for splayed tendons according to claim 7, characterized in that: The first clamping unit (33) comprises a pneumatic clamp (331) and a lifting drive member (332); the first synchronous wheel (323) is mounted on the top of the lifting drive member (332) via a third transmission shaft; and the pneumatic clamp (331) is mounted on the bottom movable end of the lifting drive member (332).

9. A finished product conveying device for splayed tendons according to claim 2, characterized in that: An adjusting assembly (15) is arranged between the first fixing frame (13) and the first baffle (14), and the adjusting assembly (15) comprises a lifting column (16). A lifting groove (141) is provided in the first baffle (14), and the lifting column (16) is arranged in the lifting groove (141). A limiting groove (131) is provided in the first fixing frame (13), and a thread groove (17) is provided at the bottom of the limiting groove (131). The first baffle (14) can be slidably arranged in the limiting groove (131). A rotating nut (18) is arranged at the top of the lifting column (16), and the bottom of the lifting column (16) is penetrated through the limiting groove (131) and is threadedly connected with the thread groove (17).

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