Novel scattering and automatic feeding device
By combining the dispersing component and the limiting component, the problem of disorder caused by the shaking of the steel bars during the dispersing process is solved, thereby achieving orderly positioning of the steel bars and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-03
- Publication Date
- 2026-04-14
AI Technical Summary
During bridge construction, the impact and rebound forces during the dismantling of steel bars cause excessive swaying, resulting in the two ends of the steel bars not being on the same horizontal line, causing messiness and increasing the difficulty and time cost of sorting.
The system employs a combination of disintegration and limiting components, using servo motors and dual-axis motors to drive the movement of the lead screw and slide bar, thus limiting the swaying of the reinforcing bars and ensuring that the positions of both ends are consistent. The feeding component uses worm gear transmission and reciprocating lead screws to achieve the orderly removal of the reinforcing bars.
This reduced the clutter of the reinforcing bars, lowered the difficulty and time cost of sorting, improved the efficiency of the production line, and shortened the connection time.
Smart Images
Figure CN224118221U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of steel bar processing equipment for bridge construction, and relates to a new type of automatic feeding device for dispersing steel bars. Background Technology
[0002] In bridge construction, cap beams and support beams, as key load-bearing structures, bear the important mission of distributing bridge deck loads and ensuring the stability and safety of the bridge structure. The quality and processing efficiency of the reinforcing ribs have a direct impact on the overall performance and construction progress of the bridge.
[0003] When processing steel bars for bridge construction, it is usually necessary to break up bundles of steel bars and then move them horizontally. A special conveying device is used to move the steel bars smoothly and accurately to the designated position, so that operations such as cutting and bending can be performed on the steel bars.
[0004] However, during the process of breaking up the reinforcing bars, the bars are subjected to the impact force of the breaking force and their own rebound force, which can easily cause excessive shaking. This results in the two ends of the reinforcing bars not being on the same horizontal line, making the reinforcing bars more messy and increasing the difficulty and time cost of subsequent sorting. Utility Model Content
[0005] The technical problem this invention aims to solve is that during the process of breaking up reinforcing bars, the bars are subjected to the impact force of the breaking force and their own rebound force, which can easily cause excessive shaking. This results in the two ends of the reinforcing bars not being on the same horizontal line, making the reinforcing bars more messy and increasing the difficulty and time cost of subsequent reorganization.
[0006] The present invention discloses a novel automatic dispersing and feeding device, comprising a support frame, a base plate fixedly connected to the top of the support frame, a material holding plate fixedly connected to one side of the support frame, two sets of first limiting grooves formed in the middle of the base plate, a limiting slide rod slidably connected in the middle of each of the two first limiting grooves, a slide plate fixedly connected to the top of the limiting slide rod, a dispersing component, a limiting component, and a feeding component in the middle of the base plate.
[0007] The disintegration assembly includes two sets of first hollow slots, a first bracket, a first support block, two sets of second support blocks, a first slide rod, a second slide rod, a servo motor, a first reciprocating screw, and a first guide support rod. Both first hollow slots are located in the middle of the substrate. The first bracket is fixed to the bottom of the substrate. The first support block is fixed to the bottom of the substrate near the first bracket. Both second support blocks are fixed to the bottom of the substrate away from the first support block. The servo motor is mounted in the middle of the first bracket. One end of the first reciprocating screw is rotatably connected to the middle of the first support block, and the other end is connected to the output end of the first bracket. Both ends of the first guide support rod are fixed to the middle of the two sets of second support blocks. The bottom of the first slide rod is threaded to the middle of the first reciprocating screw, and the bottom of the second slide rod is slidably connected to the middle of the first guide support rod. The tops of both the first and second slide rods are fixed to the bottom of the slide plate.
[0008] The limiting component includes a second bracket, a third support block, two sets of fourth support blocks, and a dual-axis motor. The second bracket is fixed to one corner of the bottom of the substrate, the third support block is fixed to one corner of the bottom of the substrate away from the second bracket, the two fourth support blocks are respectively fixed to one side of the bottom of the substrate away from the third support block, and the dual-axis motor is installed in the middle of the second bracket.
[0009] The limiting assembly also includes a bidirectional lead screw, a second guide support rod, two sets of hollow clamping plates, and a worm gear. One end of the bidirectional lead screw is rotatably connected to the middle of the third support block, and the other end of the bidirectional lead screw is connected to one output end of the dual-axis motor. The threads at both ends of the bidirectional lead screw have opposite directions. The two ends of the second guide support rod are respectively fixed to the middle of the two sets of fourth support blocks. One side of the bottom of the two hollow clamping plates is slidably connected to both sides of the middle of the second guide support rod, and the other side of the bottom of the two hollow clamping plates is threaded to both sides of the middle of the bidirectional lead screw. The worm gear is fixed to the output end of the dual-axis motor away from the bidirectional lead screw.
[0010] The feeding assembly includes a second hollow groove, a second limiting slide groove, a second reciprocating screw, and a worm gear. The second hollow groove is formed on one side of the substrate, and the second limiting slide groove is formed on the side of the substrate away from the second hollow groove. The second reciprocating screw is rotatably connected to the middle of the second hollow groove, and the worm gear is fixed to one end of the second reciprocating screw, and the worm gear and the worm mesh with each other.
[0011] The feeding assembly also includes a U-shaped frame and a material picking plate. One end of the U-shaped frame is threaded to the middle of the second reciprocating screw, and the other end of the U-shaped frame is slidably connected to the middle of the second limiting groove. The material picking plate is fixed to the middle of the material picking plate.
[0012] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of the dispersing component and the limiting component, when dispersing bundled steel bars, the steel bars are less likely to be disturbed due to excessive shaking, which can cause the two ends of the steel bars to be out of the same horizontal line, resulting in the steel bars being more messy. This increases the difficulty and time cost of subsequent steel bar sorting, and requires operators to spend more effort to rearrange and put the steel bars back into an orderly state, which affects the normal operation of subsequent cutting, conveying and other links.
[0013] By setting up the feeding components, it is easy to remove the steel bars from the slide plate, thereby reducing the docking time with the next production process, thus improving the efficiency of the overall production line and shortening the intermediate connection time. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Figure 2 This is a schematic diagram of the top structure of the substrate of this utility model.
[0017] Figure 3 This is a schematic diagram of the bottom structure of the substrate of this utility model.
[0018] Figure 4 This is a cross-sectional structural diagram of the skateboard of this utility model.
[0019] Figure 5 This is a schematic diagram of the structure of the first reciprocating lead screw of this utility model.
[0020] Figure 6 This is a schematic diagram of the bottom structure of the hollow clamping plate of this utility model.
[0021] Figure 7 This is a schematic diagram of the structure of the second reciprocating lead screw of this utility model.
[0022] In the diagram: 1. Bracket; 11. Base plate; 12. Material holding plate; 13. First limiting slide groove; 15. Limiting slide rod; 14. Slide plate; 2. First hollow groove; 21. First bracket; 22. First support block; 23. Second support block; 24. First slide rod; 25. Second slide rod; 26. Servo motor; 27. First reciprocating lead screw; 28. First guide support rod; 3. Second bracket; 31. Third support block; 32. Fourth support block; 33. Dual-axis motor; 4. Bidirectional lead screw; 41. Second guide support rod; 42. Hollow clamp plate; 43. Worm gear; 5. Second hollow groove; 51. Second limiting slide groove; 52. Second reciprocating lead screw; 53. Worm wheel; 6. U-shaped frame; 61. Material picking plate. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0024] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0027] Example 1
[0028] like Figures 1 to 7 As shown, a novel automatic dispersing and feeding device includes a support 1, a base plate 11 fixedly connected to the top of the support 1, a material holding plate 12 fixedly connected to one side of the support 1, two sets of first limiting grooves 13 opened in the middle of the base plate 11, a limiting slide rod 15 slidably connected in the middle of the two first limiting grooves 13, a slide plate 14 fixedly connected to the top of the limiting slide rod 15, a dispersing component, a limiting component, and a feeding component in the middle of the base plate 11.
[0029] The disintegration assembly includes two sets of first hollow slots 2, a first bracket 21, a first support block 22, two sets of second support blocks 23, a first slide bar 24, a second slide bar 25, a servo motor 26, a first reciprocating lead screw 27, and a first guide support rod 28. Both first hollow slots 2 are located in the middle of the substrate 11. The first bracket 21 is fixed to the bottom of the substrate 11. The first support block 22 is fixed to the bottom of the substrate 11 near the first bracket 21. Both second support blocks 23 are fixed to the bottom of the substrate 11 away from the first support block 22. On the side, the servo motor 26 is installed in the middle of the first bracket 21, one end of the first reciprocating screw 27 is rotatably connected to the middle of the first support block 22, and the other end of the first reciprocating screw 27 is connected to the output end of the first bracket 21. The two ends of the first guide support rod 28 are respectively fixed to the middle of the two sets of second support blocks 23. The bottom of the first slide rod 24 is threadedly connected to the middle of the first reciprocating screw 27, and the bottom of the second slide rod 25 is slidably connected to the middle of the first guide support rod 28. The tops of the first slide rod 24 and the second slide rod 25 are both fixed to the bottom of the slide plate 14.
[0030] The limiting assembly includes a second bracket 3, a third support block 31, two sets of fourth support blocks 32, and a dual-axis motor 33. The second bracket 3 is fixed to one corner of the bottom of the substrate 11, the third support block 31 is fixed to one corner of the bottom of the substrate 11 away from the second bracket 3, the two fourth support blocks 32 are respectively fixed to one side of the bottom of the substrate 11 away from the third support block 31, and the dual-axis motor 33 is installed in the middle of the second bracket 3.
[0031] The limiting assembly also includes a bidirectional lead screw 4, a second guide support rod 41, two sets of hollow clamping plates 42, and a worm gear 43. One end of the bidirectional lead screw 4 is rotatably connected to the middle of the third support block 31, and the other end of the bidirectional lead screw 4 is connected to one output end of the dual-axis motor 33. The threads at both ends of the bidirectional lead screw 4 have opposite directions. The two ends of the second guide support rod 41 are respectively fixed to the middle of the two sets of fourth support blocks 32. One side of the bottom of the two hollow clamping plates 42 is slidably connected to both sides of the middle of the second guide support rod 41, and the other side of the bottom of the two hollow clamping plates 42 is respectively threaded to both sides of the middle of the bidirectional lead screw 4. The worm gear 43 is fixed to the output end of the dual-axis motor 33 away from the bidirectional lead screw 4.
[0032] During operation, the second bracket 3 and the first bracket 21 respectively support the servo motor 26 and the dual-axis motor 33, thereby improving their stability during operation. When it is necessary to break up bundled steel bars, they can be placed on the slide plate 14 first, and then the dual-axis motor 33 is driven to rotate the output end of the bidirectional lead screw 4, thereby driving the bidirectional lead screw 4 to rotate. The rotation of the bidirectional lead screw 4 will drive the two sets of hollow clamps 42 to move in opposite directions. When the hollow clamps 42 move, they are restricted by the second guide support rod 41, so that the two sets of hollow clamps 42 slide linearly at the hollow clamps 42, and they will move closer to each other during sliding, thereby moving the two sets of hollow clamps 42 towards the ends of the steel bars. When the hollow clamps 42 are about to fit with the ends of the steel bars, the operation of the dual-axis motor 33 can be stopped.
[0033] Then, the servo motor 26 is driven to work, thereby causing one end of the first reciprocating screw 27 to rotate in the middle of the first support block 22. The rotation of the first reciprocating screw 27 will drive the first slide rod 24 to move, and the movement of the first slide rod 24 will drive the slide plate 14 to move. When the slide plate 14 moves, it will drive the second slide rod 25 to slide in the middle of the first guide support rod 28, and at the same time, it will also drive the limiting slide rod 15 to slide in the middle of the first limiting slide groove 13. With the cooperation of the limiting slide rod 15 and the first limiting slide groove 13, and the cooperation of the second slide rod 25 and the first guide support rod 28, it can support and limit the movement trajectory of the slide plate 14, so that the first slide rod 24 and the second slide rod 25 drive the slide plate 14 to reciprocate back and forth. Under the movement of the slide plate 14, the bundled steel bars can be broken up.
[0034] This step, through the cooperation of the dispersing and limiting components, can reduce the likelihood of the steel bars being displaced due to excessive shaking, causing the two ends of the steel bars to be out of sync. This results in a messy steel bar situation, increasing the difficulty and time cost of subsequent steel bar sorting. Operators need to spend more effort to rearrange and organize the steel bars to restore them to an orderly state, which will affect the normal operation of subsequent cutting, conveying and other processes.
[0035] Example 2
[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the feeding assembly includes a second hollow groove 5, a second limiting slide groove 51, a second reciprocating screw 52, and a worm gear 53. The second hollow groove 5 is formed on one side of the substrate 11, and the second limiting slide groove 51 is formed on the side of the substrate 11 away from the second hollow groove 5. The second reciprocating screw 52 is rotatably connected to the middle of the second hollow groove 5, and the worm gear 53 is fixed to one end of the second reciprocating screw 52, and the worm gear 53 meshes with the worm 43.
[0037] The feeding assembly also includes a U-shaped frame 6 and a picking plate 61. One end of the U-shaped frame 6 is threaded to the middle of the second reciprocating screw 52, and the other end of the U-shaped frame 6 is slidably connected to the middle of the second limiting groove 51. The picking plate 61 is fixedly connected to the middle of the picking plate 61.
[0038] During operation, when it is necessary to break up bundles of steel bars, they can first be placed on the side of the slide plate 14 near the material pick-up plate 61. Then, the output end of the dual-axis motor 33 connected to the worm gear 43 is rotated, thereby driving the worm wheel 53 to rotate. The rotation of the worm wheel 53 will drive the second reciprocating screw 52 to rotate, and the rotation of the second reciprocating screw 52 will drive the U-shaped frame 6 to move synchronously. When the U-shaped frame 6 moves, it is affected by the second limiting groove 51, which can restrict the movement trajectory of the U-shaped frame 6, so that the U-shaped frame 6 moves in a straight line. At the same time, the movement of the U-shaped frame 6 will drive the material pick-up plate 61 to move. The movement of the material pick-up plate 61 can push the steel bars at the slide plate 14, thereby pushing the steel bars to the middle of the slide plate 14. Then, the breaking-up component is driven to break up the steel bars in the middle of the slide plate 14.
[0039] After the steel bars are broken up, the feeding assembly can be driven again to push the broken steel bars to the holding plate 12, and then the broken steel bars at the holding plate 12 can be transported to the next production line.
[0040] This step, through the setting of the feeding component, makes it easy to remove the steel bars at slide plate 14, thereby reducing the docking time with the next production process, thus improving the efficiency of the overall production line and shortening the intermediate connection time.
[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A novel automatic feeding device for dispersing materials, comprising a support frame (1), characterized in that: The bracket (1) is fixedly connected to the top of the base plate (11), and a material holding plate (12) is fixedly connected to one side of the bracket (1). Two sets of first limiting slide grooves (13) are opened in the middle of the base plate (11). Limiting slide rods (15) are slidably connected in the middle of the two first limiting slide grooves (13). A sliding plate (14) is fixedly connected to the top of the limiting slide rods (15). A dispersing component is provided in the middle of the base plate (11). A limiting component is provided in the middle of the base plate (11). A feeding component is provided in the middle of the base plate (11).
2. The novel automatic feeding device for dispersing materials according to claim 1, characterized in that: The disintegration assembly includes two sets of first hollow slots (2), a first bracket (21), a first support block (22), two sets of second support blocks (23), a first slide rod (24), a second slide rod (25), a servo motor (26), a first reciprocating lead screw (27), and a first guide support rod (28). Both first hollow slots (2) are located in the middle of the substrate (11). The first bracket (21) is fixed to the bottom of the substrate (11). The first support block (22) is fixed to the bottom of the substrate (11) near the first bracket (21). Both second support blocks (23) are fixed to the bottom of the substrate (11) away from the first support block (22). On one side, the servo motor (26) is installed in the middle of the first bracket (21), one end of the first reciprocating screw (27) is rotatably connected to the middle of the first support block (22), and the other end of the first reciprocating screw (27) is connected to the output end of the first bracket (21). The two ends of the first guide support rod (28) are respectively fixed to the middle of the two sets of second support blocks (23). The bottom of the first slide rod (24) is threaded to the middle of the first reciprocating screw (27), and the bottom of the second slide rod (25) is slidably connected to the middle of the first guide support rod (28). The tops of the first slide rod (24) and the second slide rod (25) are both fixed to the bottom of the slide plate (14).
3. The novel automatic feeding device for dispersing materials according to claim 1, characterized in that: The limiting component includes a second bracket (3), a third support block (31), two sets of fourth support blocks (32), and a dual-axis motor (33). The second bracket (3) is fixed to one corner of the bottom of the substrate (11). The third support block (31) is fixed to one corner of the bottom of the substrate (11) away from the second bracket (3). The two fourth support blocks (32) are respectively fixed to one side of the bottom of the substrate (11) away from the third support block (31). The dual-axis motor (33) is installed in the middle of the second bracket (3).
4. The novel automatic feeding device for dispersing materials according to claim 3, characterized in that: The limiting assembly also includes a bidirectional lead screw (4), a second guide support rod (41), two sets of hollow clamps (42), and a worm gear (43). One end of the bidirectional lead screw (4) is rotatably connected to the middle of the third support block (31), and the other end of the bidirectional lead screw (4) is connected to one output end of the dual-axis motor (33). The threads at both ends of the bidirectional lead screw (4) are opposite in direction. The two ends of the second guide support rod (41) are respectively fixed to the middle of the two sets of fourth support blocks (32). The bottom sides of the two hollow clamps (42) are respectively slidably connected to the two sides of the middle of the second guide support rod (41), and the bottom sides of the two hollow clamps (42) are respectively threaded to the two sides of the middle of the bidirectional lead screw (4). The worm gear (43) is fixed to the output end of the dual-axis motor (33) away from the bidirectional lead screw (4).
5. The novel automatic feeding device for dispersing materials according to claim 1, characterized in that: The feeding assembly includes a second hollow groove (5), a second limiting slide groove (51), a second reciprocating screw (52), and a worm gear (53). The second hollow groove (5) is opened on one side of the substrate (11), and the second limiting slide groove (51) is opened on the side of the substrate (11) away from the second hollow groove (5). The second reciprocating screw (52) is rotatably connected to the middle of the second hollow groove (5). The worm gear (53) is fixed to one end of the second reciprocating screw (52), and the worm gear (53) meshes with the worm (43).
6. The novel automatic feeding device for dispersing materials according to claim 5, characterized in that: The feeding assembly also includes a U-shaped frame (6) and a material taking plate (61). One end of the U-shaped frame (6) is threaded to the middle of the second reciprocating screw (52), and the other end of the U-shaped frame (6) is slidably connected to the middle of the second limiting groove (51). The material taking plate (61) is fixed to the middle of the material taking plate (61).