Novel round bar conveying device with stability
Through the design of the guide frame and flip assembly, the problem of mutual milling and speed of bars is solved during the conveying process, and the stable transfer of bars and process processing is achieved.
Patent Information
- Application Number
- CN202422223995.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-11
AI Technical Summary
During the conveying process of rods, the rods are prone to grinding each other and sliding too fast, causing wear, and the problem of unfinished rods entering the next process may occur.
At least two sets of guide frames, the first flip assembly and the second flip assembly are adopted to control the inclination of the guide rail and set the sector-shaped resistance block, combined with the flip assembly and motor control, ensure that the rods are transmitted separately and blocked between processes, avoiding multiple rods sliding at the same time and speed too fast.
The stable transmission of rods is achieved, avoiding the problem of wear and the simultaneous entry of multiple rods, ensuring that each rod is completed in sequence.
Smart Images
Figure CN223225266U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rod material transmission, in particular to a novel round rod material transmission device with stability. Background Art
[0002] Bars are simple cross-section profiles. They are classified into round, square, hexagonal, and structural threaded steel bars according to their cross-section shapes. The most common cross-section shape of bars is round. During the manufacturing process of metal bars, stripping, straightening, polishing, and other processes, or some of them, are required. Therefore, it is inevitable that the bars need to be transported in different processes.
[0003] During the bar conveying process, there are two problems. First, multiple bars are conveyed in batches. During this process, the bars will grind against each other, which will not only damage the flatness of the bar surface, but also cause wear on some of the bars. Second, individual bars slide along pre-set guide rails and are conveyed by setting a block at the process inlet. To facilitate sliding, most guide rails have a certain slope. Therefore, the speed of the bars increases as they slide, and the block at the inlet will cause wear on the bars. At the same time, there is also the situation where a bar enters the process inlet before the previous bar has completed the set process.
[0004] In view of this, there is an urgent need for a new round rod conveying device with stability to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a new round rod conveying device with stability which solves the above problems.
[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a new type of round rod conveying device with stability, comprising:
[0007] At least two groups of guide frames, a first flipping assembly and a second flipping assembly, the guide frame includes fixedly connected support legs and guide rails, the height of the support legs located at the inlet end of the guide rails is greater than the height of the support legs located at the outlet end of the guide rails, and the outlet end of the guide rails is provided with a fan-shaped resistance block fixedly connected thereto, the first flipping assembly is located in the middle position of the guide frame, and is movably connected to the guide frame, the second flipping assembly is located in the middle position between the first flipping assembly and the fan-shaped resistance block, and the second flipping assembly is movably connected to the guide frame.
[0008] Preferably, the first flip assembly includes a first rotating shaft, multiple flip disks and a first motor. A fan-shaped notch is provided on the flip disk, and the flip disk is located between two adjacent guide frames. The first rotating shaft alternately passes through multiple flip disks and multiple guide rails and is connected to the first motor. The first rotating shaft is fixedly connected to the flip disk and connected to the guide rail bearing.
[0009] Preferably, the second flipping assembly includes a second rotating shaft, multiple fan-shaped flipping blocks and a second motor. The fan-shaped flipping blocks are located between two adjacent guide frames. The second rotating shaft is connected to the second motor after alternately passing through multiple fan-shaped flipping blocks and multiple guide rails. The second rotating shaft is fixedly connected to the fan-shaped flipping blocks and connected to the guide rail bearings.
[0010] Preferably, the first motor and the second motor are provided with a PLC motor controller matched therewith.
[0011] Preferably, the guide frame is provided with an auxiliary guide frame matching it, and the auxiliary guide frame includes multiple T-frames, multiple bearing assemblies, auxiliary rotating shafts, multiple inclined plates, connecting rods and at least one group of cylinders. The T-frames are fixedly connected to the support legs located at the discharge end of the guide rail, and the multiple bearing assemblies are respectively fixedly connected to the T-frames. The inclined plates are located between two adjacent T-frames. The auxiliary rotating shafts alternately pass through the multiple bearing assemblies and the multiple inclined plate feed ends, and the auxiliary rotating shafts are respectively connected to the bearing assemblies and the inclined plate bearings, the connecting rods respectively pass through the multiple inclined plates and are fixedly connected thereto, the cylinders are fixed to the ground, and the cylinder piston rods and the connecting rods are connected through connecting assemblies.
[0012] Preferably, the bearing assembly includes a rectangular block, an Ω-shaped shell and a bearing, the rectangular block is fixedly connected to the T-frame, and a rectangular groove is provided on the top wall of the rectangular block, the Ω-shaped shell is fixedly connected to the top wall of the rectangular block, the bearing is movably connected in the Ω-shaped shell, and the lower end of the bearing is located in the rectangular groove.
[0013] Preferably, the connecting assembly includes a cylinder and an I-shaped connecting piece, the upper end of the I-shaped connecting piece is fixedly connected to the connecting rod, and the lower end thereof is sleeved in the cylinder, and the cylinder is fixedly connected to the cylinder piston rod.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] By using multiple sets of flipping components, not only can the bars be blocked and their sliding speed reduced while sliding along the guide rails, but also the multiple sets of flipping components can cooperate with each other to ensure that no new bars appear at the process feeding end when the bars have not completed the current process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall cross-sectional structure of a new type of round rod conveying device with stability;
[0017] Figure 2 This is a schematic cross-sectional view of the filter assembly of the present invention;
[0018] Figure 3 This is a schematic cross-sectional view of the filter assembly in the second embodiment of the present invention;
[0019] Figure 4 This is a schematic cross-sectional structural diagram of the filter assembly in Example 3 of the present utility model.
[0020] In the figure: 1. guide frame; 10. support leg; 11. guide rail; 12. fan-shaped resistance block; 2. first flip assembly; 20. first rotating shaft; 21. flip disk; 210. fan-shaped notch; 22. first motor; 3. second flip assembly; 30. second rotating shaft; 31. fan-shaped flip block; 32. second motor; 4. auxiliary guide frame; 40. T-frame; 41. bearing assembly; 410. rectangular block; 4100. rectangular groove; 411. Ω-shaped housing; 412. bearing; 42. auxiliary rotating shaft; 43. inclined plate; 430. protrusion; 44. connecting rod; 45. cylinder; 5. connecting assembly; 50. cylinder; 51. I-shaped connecting piece. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0022] Please see the attached Figure 1-4 , a new type of round rod conveying device with stability, comprising:
[0023] At least two groups of guide frames 1, a first flip assembly 2 and a second flip assembly 3, the guide frame 1 includes a fixedly connected support leg 10 and a guide rail 11, the support leg 10 located at the feeding end of the guide rail 11 is higher than the support leg 10 located at the discharging end of the guide rail 11, and the discharging end of the guide rail 11 is provided with a fan-shaped resistance block 12 fixedly connected thereto, the first flip assembly 2 is located in the middle position of the guide frame 1, and is movably connected to the guide frame 1, the second flip assembly 3 is located in the middle position between the first flip assembly 2 and the fan-shaped resistance block 12, and the second flip assembly 3 is movably connected to the guide frame 1;
[0024] Depending on the length of the rods, the rods can be guided to slide by building multiple groups of guide frames 1 or changing the distance between two groups of guide frames 1. Among them, the guide rail 11 has a certain inclination by controlling the height of the support legs 10 at the feeding end and the discharging end of the guide rail 11, and the fan-shaped resistance block 12 at the discharging end of the guide rail 11 can block the rods rolling downward, thereby achieving the purpose of controlling the rods and avoiding the situation where the rods are damaged by collision due to excessive rolling speed. The first flipping assembly 2 arranged in the middle position of the guide rail 11 can not only slow down the rods in the middle of their rolling, but also screen the rods through the first flipping assembly 2, so that only one rod can pass through at a time, avoiding the situation where multiple rods roll at the same time and grind against each other. The second flipping assembly 3 is set to lift the rod again after the rod is blocked by the fan-shaped resistance block 12 so that it can flip over the fan-shaped resistance block 12 and enter the feeding end of the next process.
[0025] Specifically, the first flip assembly 2 includes a first rotating shaft 20, a plurality of flip discs 21 and a first motor 22, the flip disc 21 is provided with a fan-shaped notch 210, and the flip disc 21 is located between two adjacent guide frames 1, the first rotating shaft 20 alternately passes through the plurality of flip discs 21 and the plurality of guide rails 11 and is connected to the first motor 22, and the first rotating shaft 20 is fixedly connected to the flip disc 21 and is connected to the guide rail 11 bearing; the flip disc 21 is circular and provided with a fan-shaped notch 210, so that each time the flip disc 21 flips, it can only drive the rod located at its fan-shaped notch 210 to move forward The bars are flipped, but the bars outside the fan-shaped notch 210 will still be blocked and cannot pass through the flip disk 21, thereby achieving the purpose of screening through the flip disk 21. It is worth noting that the flip disk 21 can select different sizes according to the different bars and set corresponding fan-shaped notches 210. Considering that some bars are long, it may be difficult for a single flip disk 21 to drive them to flip. Therefore, a first rotating shaft 20 is set and passes through multiple flip disks 21 and is fixedly connected to them. The flip disk 21 is driven to flip with the assistance of the first motor 22, so that the bars located at the feeding end of the flip disk 21 are flipped to the discharging end of the flip disk 21.
[0026] Specifically, the second flip assembly 3 includes a second rotating shaft 30, a plurality of fan-shaped flip blocks 31, and a second motor 32. The fan-shaped flip blocks 31 are located between two adjacent guide frames 1. The second rotating shaft 30 alternately passes through the plurality of fan-shaped flip blocks 31 and the plurality of guide rails 11 and is connected to the second motor 32. The second rotating shaft 30 is fixedly connected to the fan-shaped flip blocks 31 and is connected to the guide rails 11 with bearings.
[0027] When the rod is blocked at the fan-shaped resistance block 12, in order to assist the rod to enter the feeding end of the next process, the vertical height of the rod is raised by the contact between the fan-shaped flip block 31 and the rod. During this process, the rod can roll sequentially on the arc edge of the fan-shaped resistance block 12 until it flips over the fan-shaped resistance block 12 and enters the feeding end of the next process. Considering that some rods are long, it may be difficult for a single fan-shaped flip block 31 to assist the rod to flip over the fan-shaped resistance block 12. Therefore, a second rotating shaft 30 is set and passes through multiple fan-shaped flip blocks 31 and is fixedly connected to them. The fan-shaped flip block 31 is driven to flip with the assistance of the second motor 32, thereby flipping the rod located at the feeding end of the fan resistance block 12 to the discharging end of the fan resistance block 12. It should be noted that since the second flip component 3 is used to assist the rod to flip over the fan-shaped resistance block 12, the position of the second flip component 3 should match the fan resistance block 12.
[0028] Specifically, the first motor 22 and the second motor 32 are provided with a PLC motor controller matched therewith; the first motor 22 and the second motor 32 are controlled by the PLC motor controller to achieve the purpose of alternatingly starting and cooperating with each other of the first motor 22 and the second motor 32, that is, the first motor 22 drives the flip disk 21 to work, thereby screening out a single rod to the fan-shaped resistance block 12, and then the second motor 32 drives the fan-shaped flip block 31 to work, thereby assisting the rod to climb over the fan-shaped resistance block 12 and enter the next process.
[0029] Specifically, the guide frame 1 is provided with an auxiliary guide frame 4 matched therewith, and the auxiliary guide frame 4 includes a plurality of T-shaped frames 40, a plurality of bearing assemblies 41, an auxiliary rotating shaft 42, a plurality of inclined plates 43, a connecting rod 44 and at least one group of cylinders 45, the T-shaped frame 40 is fixedly connected to the support leg 10 located at the discharge end of the guide rail 11, a plurality of the bearing assemblies 41 are respectively fixedly connected to the T-shaped frame 40, the inclined plate 43 is located between two adjacent T-shaped frames 40, the auxiliary rotating shaft 42 alternately passes through the plurality of bearing assemblies 41 and the plurality of inclined plates 43 feeding ends, and the auxiliary rotating shaft 42 is respectively connected to the bearing assemblies 41 and the inclined plates 43 bearings, the connecting rod 44 respectively passes through the plurality of inclined plates 43 and is fixedly connected thereto, the cylinder 45 is fixed to the ground, and the piston rod of the cylinder 45 is connected to the connecting rod 44 through the connecting assembly 5;
[0030] Taking into account the different heights of the feed ends of different processes in actual applications, if the height of the support leg 10 is adjusted according to the feed end of the process in sequence, not only will there be a problem of large workload, but also if the height of the feed end changes after the process is adjusted in subsequent work, the support leg 10 of the corresponding height must be customized and reinstalled, resulting in a waste of manpower and material resources. Therefore, an auxiliary guide frame 4 is provided, which is connected to the existing guide frame 10 through a T-shaped frame 40, and the feed end of the inclined plate 43 is connected to the T-shaped frame 40 through an auxiliary rotating shaft 42 and a bearing assembly 41, so that the inclined plate 43 can rotate along the auxiliary rotating shaft 42, and when the inclined plate 43 rotates to different positions, its discharge end is in different positions, and the setting of the connecting rod 44 can control multiple inclined plates 43 to be at the same inclination as a whole. Finally, through the connection between the cylinder 45 and the connecting rod 44, the position of the discharge end of multiple inclined plates 43 is controllable, that is, the purpose of adjusting the height of the discharge end of the inclined plate 43 is achieved. It should be noted that the control of the cylinder 45 should be coordinated with the PLC motor control.
[0031] The bearing assembly 41 includes a rectangular block 410, an Ω-shaped shell 411 and a bearing 412. The rectangular block 410 is fixedly connected to the T-shaped frame 40, and a rectangular groove 4100 is provided on the top wall of the rectangular block 410. The Ω-shaped shell 411 is fixedly connected to the top wall of the rectangular block 410. The bearing 412 is movably connected in the Ω-shaped shell 411, and the lower end of the bearing 412 is located in the rectangular groove 4100. Considering that the position of the T-shaped frame 40 is fixed, in order that the feeding end of the inclined plate 43 can rotate freely, the Ω-shaped shell 411 and the rectangular groove 4100 on the rectangular block 410 cooperate with each other to construct a space for the bearing 412 to rotate, and in this space, the bearing 412 can only rotate and cannot be displaced in any direction, thereby avoiding the auxiliary shaft 42 from derailing and falling.
[0032] Specifically, the connecting assembly 5 includes a cylinder 50 and an I-shaped connecting piece 51. The upper end of the I-shaped connecting piece 51 is fixedly connected to the connecting rod 44, and the lower end thereof is sleeved in the cylinder 50. The cylinder 50 is fixedly connected to the piston rod of the cylinder 45. Considering that the inclined plate 43 rotates, the rotation trajectory of the discharging end of the inclined plate 43 is arc-shaped, and the cylinder 44 can only move longitudinally, if the inclined plate 43 is directly connected to the cylinder 44, locking will occur. Therefore, the connection is performed through the connecting assembly 5. One end of the I-shaped connecting piece 51 is fixedly connected to the connecting rod 44, and the other end is movably connected to the cylinder 50. The rotation of the I-shaped connecting piece 51 is adapted to the rotation of the inclined plate 43.
[0033] Specifically, the inclined discharge end of the inclined plate 43 is provided with a protrusion 430 fixedly connected thereto; the protrusion 430 is provided to block the rods sliding down the inclined plate 43, that is, when the discharge end of the inclined plate 43 is at a higher position, the rods will not directly enter the feeding end of the next process, and when the discharge end of the inclined plate 43 is at a lower position, the rods will pass over the protrusion 430 and enter the next process. At the same time, if the sliding speed of the rods is too fast, that is, the original inclination of the inclined plate 43 is large, a blocking mechanism for slowing down the rods can also be provided in the middle position of the inclined plate 43.
[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A new type of round rod conveying device with stability, characterized in that: include: At least two groups of guide frames (1), a first flip assembly (2) and a second flip assembly (3), the guide frame (1) comprising a fixedly connected support leg (10) and a guide rail (11), the support leg (10) located at the feed end of the guide rail (11) having a height greater than the support leg (10) located at the discharge end of the guide rail (11), and the discharge end of the guide rail (11) is provided with a fan-shaped resistance block (12) fixedly connected thereto, the first flip assembly (2) is located in the middle position of the guide frame (1) and is movably connected to the guide frame (1), the second flip assembly (3) is located in the middle position between the first flip assembly (2) and the fan-shaped resistance block (12), and the second flip assembly (3) is movably connected to the guide frame (1).
2. A new type of round rod conveying device with stability according to claim 1, characterized in that: The first turning assembly (2) comprises a first rotating shaft (20), a plurality of turning discs (21) and a first motor (22); the turning disc (21) is provided with a fan-shaped notch (210), and the turning disc (21) is located between two adjacent guide frames (1); the first rotating shaft (20) alternately passes through the plurality of turning discs (21) and the plurality of guide rails (11) and is connected to the first motor (22); the first rotating shaft (20) is fixedly connected to the turning disc (21) and is connected to the guide rail (11) by a bearing.
3. A new type of stable round rod conveying device according to claim 2, characterized in that: The second flip assembly (3) comprises a second rotating shaft (30), a plurality of fan-shaped flip blocks (31) and a second motor (32), wherein the fan-shaped flip blocks (31) are located between two adjacent guide frames (1), and the second rotating shaft (30) alternately passes through the plurality of fan-shaped flip blocks (31) and the plurality of guide rails (11) and is connected to the second motor (32), and the second rotating shaft (30) is fixedly connected to the fan-shaped flip blocks (31) and is connected to the guide rails (11) by bearings.
4. A new type of stable round rod conveying device according to claim 3, characterized in that: The first motor (22) and the second motor (32) are provided with PLC motor controllers matched therewith.
5. The novel stable round rod conveying device according to claim 1 is characterized in that: The guide frame (1) is provided with an auxiliary guide frame (4) matched therewith, and the auxiliary guide frame (4) comprises a plurality of T-frames (40), a plurality of bearing assemblies (41), an auxiliary rotating shaft (42), a plurality of inclined plates (43), a connecting rod (44) and at least one set of cylinders (45), wherein the T-frame (40) is fixedly connected to the support leg (10) located at the discharge end of the guide rail (11), the plurality of bearing assemblies (41) are respectively fixedly connected to the T-frame (40), and the inclined plates (43) are located at the discharge end of the guide rail (11). At a position between two adjacent T-shaped frames (40), the auxiliary rotating shaft (42) alternately passes through a plurality of bearing assemblies (41) and a plurality of inclined plates (43) feed ends, and the auxiliary rotating shaft (42) is respectively connected to the bearing assemblies (41) and the inclined plates (43) bearings, the connecting rod (44) respectively passes through the plurality of inclined plates (43) and is fixedly connected thereto, the cylinder (45) is fixed to the ground, and the piston rod of the cylinder (45) is connected to the connecting rod (44) via a connecting assembly (5).
6. A new type of stable round rod conveying device according to claim 5, characterized in that: The bearing assembly (41) comprises a rectangular block (410), an Ω-shaped housing (411) and a bearing (412); the rectangular block (410) is fixedly connected to the T-shaped frame (40), and a rectangular groove (4100) is provided on the top wall of the rectangular block (410); the Ω-shaped housing (411) is fixedly connected to the top wall of the rectangular block (410); the bearing (412) is movably connected in the Ω-shaped housing (411), and the lower end of the bearing (412) is located in the rectangular groove (4100).
7. A new type of stable round rod conveying device according to claim 5, characterized in that: The connecting assembly (5) comprises a cylinder (50) and an I-shaped connecting piece (51). The upper end of the I-shaped connecting piece (51) is fixedly connected to the connecting rod (44), and the lower end is sleeved in the cylinder (50). The cylinder (50) is fixedly connected to the piston rod of the cylinder (45).
8. The novel stable round rod conveying device according to claim 5 is characterized in that: The inclined surface discharge end of the inclined plate (43) is provided with a protrusion (430) fixedly connected thereto.