Automatic feeding frame for wear-resistant steel bars

By designing an automatic loading rack for wear-resistant steel rods, automatic detection and loading is achieved using infrared sensors and motors, and fully automatic conveying is achieved through conveying rollers, the problem of full automation cannot be achieved in the prior art, and the production efficiency and degree of automation are improved.

CN222612183UActive Publication Date: 2025-03-14JINAN HOUDE WEAR-RESISTANT MATERIAL CO LTD
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Patent Information

Application Number
CN202420786877.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-16
Publication Date
2025-03-14
Estimated Expiration
2034-04-16

AI Technical Summary

Technical Problem

The existing wear-resistant steel rod automatic loading rack cannot be fully automatic from the silo to the conveying, and requires manual intervention.

Method used

An automatic feeding rack is designed, including a frame, a conveyor case, a first feeding device, a second feeding device and a conveying device. The number of steel rods is detected by infrared sensors, the motor is automatically loaded, and the steel rods are stable conveyed through the conveying rollers.

Benefits of technology

It realizes a fully automated process from silo to transportation, reduces manual operations, and improves the degree of automation and production efficiency of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of steel bar transfer equipment, and particularly relates to an automatic feeding frame for wear-resistant steel bars, which comprises a rack, a conveying machine shell, a first feeding device, a second feeding device and a conveying device, the first feeding device comprises an L-shaped plate, a push plate, a rotary table and a storage box, the L-shaped plate is connected to the rack, the push plate is connected to the rotary table, and the storage box is connected to the conveying machine shell. The push plate is connected to the L-shaped plate in a sliding mode, two limiting blocks are arranged on the push plate, a limiting column is arranged on the rotary disc, and the limiting column is connected between the two limiting blocks in a sliding mode; the second feeding device comprises a feeding frame, a sliding block and a rotating rod, the feeding frame is connected to the rack, the sliding block is connected to the feeding frame in a sliding mode, the sliding block is connected with the rotating rod, and the rotating rod is installed on a rotating bearing; compared with the prior art, whether steel bars exist on the rack or not can be automatically detected, the first feeding device is controlled to complete automatic feeding, and manual intervention is not needed except for adding the steel bars into the storage box.
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Description

Technical Field

[0001] The utility model relates to the technical field of steel bar transfer equipment, in particular to an automatic loading rack for wear-resistant steel bars. Background Art

[0002] An automatic loading rack for wear-resistant steel bars is an automated device used to transport wear-resistant steel bars to processing equipment or production lines. This automatic loading rack is usually designed to handle long wear-resistant steel bars, such as steel of special shapes and sizes required for manufacturing parts or products. It is capable of automatic loading. This automatic loading rack has an automated loading function that can take wear-resistant steel bars from a storage area or silo and transport them to processing equipment or production lines. This automated loading system can significantly improve production efficiency, reduce labor costs and reduce operating errors. The automatic loading rack is equipped with an efficient conveying system, which usually includes conveyor belts, rollers, chains, etc., for stable transmission of wear-resistant steel bars. The conveying system can adjust the speed and direction as needed to ensure that the steel bars remain stable and safe during transportation.

[0003] The existing automatic loading rack for wear-resistant steel bars cannot achieve fully automatic completion from silo to transportation, so it is necessary to invent a loading rack that can automatically detect, automatically load and complete transportation. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and develops an automatic feeding rack for wear-resistant steel bars, which can automatically detect whether there are steel bars on the rack and control the first feeding device to complete automatic feeding, thereby improving the automation degree of the equipment and reducing manual operation.

[0005] The technical solution to the technical problem solved by the utility model is as follows: an automatic loading rack for wear-resistant steel bars, comprising a frame, a conveyor housing, a first loading device, a second loading device and a conveying device, wherein the first loading device comprises an L-shaped plate, a push plate, a turntable and a material storage box, the L-shaped plate is connected to the frame, the push plate is slidably connected to the L-shaped plate, two limit blocks are arranged at intervals on the push plate, a limit column is arranged on the turntable, the limit column is slidably connected between the two limit blocks, and the material storage box is mounted on the L-shaped plate through a bracket; the second loading device comprises a loading rack, a slider and a rotating rod, the loading rack is connected to the frame, the slider is slidably connected to the loading rack, the slider is connected to the rotating rod through two connecting rods, the rotating rod is rotatably connected to the rotating bearing, and the rotating bearing is connected to the frame through a bearing seat; the conveying device comprises a conveyor housing, a base and a conveying roller, the conveyor housing is connected to the base and is provided with a material outlet, and a conveying roller is arranged in a linear array inside the conveyor housing along the length direction of the conveyor housing.

[0006] Preferably, a crossbeam is provided on the frame, and the crossbeam is installed obliquely, with one end close to the conveying device being lower than one end close to the first feeding device, and one side of the crossbeam close to the conveying device is connected to the feeding frame.

[0007] Preferably, the turntable is connected to the output end of the motor, and the motor is connected to the L-shaped plate through a flange.

[0008] Preferably, two adjacent conveying rollers are connected by a chain, and the conveying roller at one end away from the material outlet is connected to the output end of the reducer by a chain, and the reducer is connected to the conveyor housing by a flange.

[0009] Preferably, the rotating rod is connected to the output end of the electric cylinder through a connecting rod, and the electric cylinder is rotatably connected to the frame.

[0010] Preferably, baffles are connected to both ends of the frame in the length direction, and an infrared sensor is provided on the side of the baffle close to the frame.

[0011] Preferably, the floor of the material storage box is an inclined structure, with the side close to the frame being lower than the side away from the frame, and the material storage box is also provided with a box door.

[0012] Preferably, universal joints are arranged at intervals on the rotating rod.

[0013] Preferably, a guide plate is provided on a side of the top of the L-shaped plate close to the frame, and a protrusion is provided in a linear array along the length direction on a side of the top of the L-shaped plate away from the frame.

[0014] Preferably, driven rollers are arranged at intervals inside the conveyor housing.

[0015] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0016] 1. By setting up the first feeding device and cooperating with the infrared sensor, the infrared sensor can detect whether there are steel bars on the frame beam. When it is detected that the number of steel bars is insufficient, the motor can be controlled to start and automatically feed the material from the storage box;

[0017] 2. By setting the baffle, it can prevent the steel bar from slipping out due to accidents during the feeding process of the first feeding mechanism, thereby improving the safety of operation;

[0018] 3. By setting protrusions at intervals on the side of the L-shaped plate away from the frame, when the push plate pushes multiple wear-resistant steel bars at the same time, the upper steel bars will fall due to the displacement of the force center line due to the push of the protrusions, ensuring that only one steel bar is lifted to the frame each time. By setting a guide plate on the side close to the frame, the impact of the wear-resistant steel bars falling can be reduced, so as to better protect the equipment and increase the service life of the equipment.

[0019] 4. By arranging universal joints at intervals on the rotating rod, it is possible to effectively prevent the rotating rod from deforming due to force after a long period of use, which causes the friction force to increase during rotation and the efficiency of the second lifting device to decrease, thereby increasing the service life of the rotating rod;

[0020] 5. The storage box and the crossbeam are both set to be inclined, which is more conducive to the wear-resistant steel bars rolling down to the lifting structure under the influence of gravity, so that the last steel bar can be automatically loaded without manual operation;

[0021] 6. By setting the driven roller, the steel rod can be more stable during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0024] Figure 3 It is the overall structural diagram of the utility model;

[0025] Figure 4 for Figure 3 A partial enlarged view of the middle A area;

[0026] Figure 5 It is a right view of the utility model;

[0027] Figure 6 for Figure 5 Sectional view in the AA direction;

[0028] Figure 7 for Figure 5 Cross-sectional view along the BB direction.

[0029] Among them: 1. Frame; 2. Crossbeam; 3. L-shaped plate; 31. Protrusion; 32. Guide plate; 4. Push plate; 41. Limit block; 5. Turntable; 51. Limit column; 52. Motor; 6. Storage box; 61. Box door; 7. Loading rack; 8. Slider; 81. Two-link rod; 9. Rotating bearing; 91. Bearing seat; 10. Rotating rod; 101. Universal joint; 102. Electric cylinder; 11. Conveyor housing; 111. Base; 112. Material outlet; 12. Conveyor roller; 13. Reducer; 14. Baffle; 15. Infrared sensor. DETAILED DESCRIPTION

[0030] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0031] Example 1

[0032] See also Figures 1 to 7 , an automatic feeding rack 7 for wear-resistant steel bars, comprising a frame 1, a conveyor housing 11, a first feeding device, a second feeding device and a conveying device, wherein the first feeding device comprises an L-shaped plate 3, a push plate 4, a turntable 5 and a storage box 6, wherein the L-shaped plate 3 is connected to the frame 1, the push plate 4 is slidably connected to the L-shaped plate 3, two limit blocks 41 are arranged on the push plate 4 at intervals, a limit column 51 is arranged on the turntable 5, the limit column 51 is slidably connected between the two limit blocks 41, and the storage box 6 is installed on the L-shaped plate 3 through a bracket; the second feeding device comprises The conveying device includes a feeding rack 7, a slider 8 and a rotating rod 10, wherein the feeding rack 7 is connected to the frame 1, the slider 8 is slidably connected to the feeding rack 7, the slider 8 is connected to the rotating rod 10 through two connecting rods 81, the rotating rod 10 is rotatably connected to the rotating bearing 9, and the rotating bearing 9 is connected to the frame 1 through a bearing seat 91; the conveying device includes a conveying casing 11, a base 111 and a conveying roller 12, the conveying casing 11 is connected to the base 111 and is provided with a material outlet 112, and the conveying roller 12 is arranged in a linear array along the length direction inside the conveying casing 11.

[0033] like Figure 3 and Figure 4 As shown, a crossbeam 2 is provided on the frame 1. The crossbeam 2 is installed obliquely, and the end close to the conveying device is lower than the end close to the first feeding device. The crossbeam 2 is arranged in a linear array on the frame 1 along the length direction of the frame 1, and the side of the crossbeam 2 close to the conveying device is connected to the feeding frame 7.

[0034] like Figure 3 and Figure 5 As shown, the turntable 5 is connected to the output end of the motor 52, and the motor 52 is connected to the L-shaped plate 3 through a flange.

[0035] like Figure 2 , Figure 5 and Figure 6 As shown, two adjacent conveying rollers 12 are connected by a chain, and the conveying roller 12 at one end away from the material outlet 112 is connected to the output end of the reducer 13 through a chain, and the reducer 13 is connected to the conveyor housing 11 through a flange.

[0036] like Figures 3 to 5 As shown, the rotating rod 10 is connected to the output end of the electric cylinder 102 through a connecting rod, and the electric cylinder 102 is rotatably connected to the frame 1.

[0037] like Figure 3 As shown, baffles 14 are connected to both ends of the frame 1 in the length direction, and an infrared sensor 15 is provided on one side of the baffle 14 close to the frame 1 to detect the quantity of materials on the frame 1.

[0038] like Figure 3 As shown, the floor of the material storage box 6 is an inclined structure, with the side close to the frame 1 being lower than the side away from the frame 1 , and a box door 61 is also provided on the material storage box 6 .

[0039] like Figure 4 As shown, universal joints 101 are arranged at intervals on the rotating rod 10 .

[0040] like Figure 3 , Figure 5 and Figure 7 As shown, a guide plate 32 is provided on the top side of the L-shaped plate 3 close to the frame 1 , and a protrusion 31 is provided in a linear array along the length direction on the top side of the L-shaped plate 3 away from the frame 1 .

[0041] like Figure 6 As shown, driven rollers are also arranged at intervals inside the conveyor housing 11.

[0042] Principle and operation process

[0043] The utility model adopts a controller to control each component. The first loading device adopts a turntable 5 to cooperate with two limit blocks 41 to lift the material. The motor 52 rotates to drive the turntable 5 to rotate. The limit column 51 arranged on the turntable 5 will slide between the two limit blocks 41, and at the same time drive the push plate 4 to move up and down as a whole to push the material. During the pushing process, protrusions 31 are arranged at intervals on the side of the L-shaped plate 3 away from the frame 1, so that when the push plate 4 pushes multiple wear-resistant steel bars at the same time, the upper steel bar will fall due to the push of the protrusion 31 to offset the force center line, ensuring that only one steel bar is lifted to the frame 1 each time. By arranging a guide plate 32 on the side close to the frame 1, the impact of the wear-resistant steel bar falling can be reduced, so as to better protect the equipment. The second loading device realizes loading by the up and down movement of the slider 8. The slider 8 is connected to the rotating rod 10 through two connecting rods 81. The two connecting rods 81 are rotatably connected to the slider 8, and are in a hard match with the rotating rod 10. The rotating rod 10 is connected to the output end of the electric cylinder 102 through a connecting rod. The electric cylinder 10 2. The push and pull of the output end can make the rotating rod 10 rotate, and the rotating rod 10 will drive the second connecting rod 81 to rotate, and the second connecting rod 81 will push the slider 8 to move up and down to lift the material; the lifted material will fall on the conveying roller 12, and the reducer 13 will be started. The conveying roller 12 can be driven by the chain to rotate to realize the conveying of the material. According to the different heights of the frame 1, the height of the conveyor housing 11 can also be adjusted to adapt to the use of multiple scenes; the infrared sensor 15 is used to detect the remaining steel bars on the frame 1. When the number of steel bars is insufficient, the controller controls the motor 52 to start, and the first feeding device will lift the steel bars to the frame 1. When it is detected that the material on the frame 1 is full, the motor 52 can be controlled to stop working. The second feeding device can set the starting time of the electric cylinder 102. According to the speed of the reducer 13, the electric cylinder 102 completes a work after one steel bar is completed. In this way, continuous feeding and conveying can be realized. When there are insufficient steel bars in the storage box 6, the box door 61 can be opened to add them. Other operations do not require manual intervention.

[0044] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. An automatic loading rack (7) for wear-resistant steel bars, comprising a rack (1) and a conveyor housing (11), characterized in that: The machine also comprises a first loading device, a second loading device and a conveying device, wherein the first loading device comprises an L-shaped plate (3), a push plate (4), a rotating disc (5) and a material storage box (6), wherein the L-shaped plate (3) is connected to the frame (1), the push plate (4) is slidably connected to the L-shaped plate (3), two limit blocks (41) are arranged on the push plate (4) at intervals, a limit column (51) is arranged on the rotating disc (5), the limit column (51) is slidably connected between the two limit blocks (41), and the material storage box (6) is mounted on the L-shaped plate (3) through a bracket; the second loading device comprises a loading frame (7), a sliding block (8) and a rotating rod (10 ), the loading rack (7) is connected to the frame (1), the slider (8) is slidably connected to the loading rack (7), the slider (8) is connected to the rotating rod (10) via two connecting rods (81), the rotating rod (10) is rotatably connected to the rotating bearing (9), and the rotating bearing (9) is connected to the frame (1) via a bearing seat (91); the conveying device comprises a conveyor housing (11), a base (111) and conveying rollers (12), the conveyor housing (11) is connected to the base (111) and is provided with a material outlet (112), and the conveyor housing (11) is provided with conveying rollers (12) in a linear array along the length direction.

2. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: The frame (1) is provided with a crossbeam (2), which is installed obliquely, with one end of the crossbeam (2) close to the conveying device being lower than one end close to the first loading device, and the side of the crossbeam (2) close to the conveying device is connected to the loading frame (7).

3. The automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: The rotating disk (5) is connected to the output end of the motor (52), and the motor (52) is connected to the L-shaped plate (3) via a flange.

4. The automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: Two adjacent conveying rollers (12) are connected via a chain, and the conveying roller (12) at one end away from the material outlet (112) is connected to the output end of the reducer (13) via a chain, and the reducer (13) is connected to the conveyor housing (11) via a flange.

5. The automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: The rotating rod (10) is connected to the output end of the electric cylinder (102) via a connecting rod, and the electric cylinder (102) is rotatably connected to the frame (1).

6. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: Both ends of the frame (1) in the length direction are connected to baffles (14), and an infrared sensor (15) is provided on a side of the baffle (14) close to the frame (1).

7. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: The material storage box (6) has an inclined floor structure, with a side close to the frame (1) lower than a side away from the frame (1), and a box door (61) is also provided on the material storage box (6).

8. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: Universal joints (101) are arranged at intervals on the rotating rod (10).

9. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: A guide plate (32) is provided on a side of the top of the L-shaped plate (3) close to the frame (1), and a protrusion (31) is provided in a linear array along the length direction on a side of the top of the L-shaped plate (3) away from the frame (1).

10. An automatic loading rack (7) for wear-resistant steel bars according to claim 1, characterized in that: Driven rollers are also arranged at intervals inside the conveyor housing (11).