Feeding device for fish-bellied sill production

Abstract

The utility model relates to a fish belly sill production feeding device which comprises a feeding machine, a lifting conveyor and a longitudinal conveyor which are sequentially arranged according to the feeding sequence, the longitudinal conveyor comprises a conveying jig frame and a longitudinal conveying roller way arranged on the conveying jig frame, and a plurality of fractures are sequentially formed in the conveying jig frame in the raw material conveying direction. Feeding machines are arranged at the positions, located on the same side of the conveying jig frame, of the multiple fractures, lifting conveyors are arranged at the fractures, and the longitudinal conveying roller way and the feeding machines are connected through the lifting conveyors. The feeding device has the advantages that stable feeding and conveying of raw materials can be achieved, the overall structure is stable and reliable, the labor intensity of workers can be reduced, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish belly beam production, and particularly relates to a feeding device for fish belly beam production. Background Art

[0002] Fishbelly beams have high bending strength, with a large center cross-section that tapers gradually toward the ends. They can be used as lower beams in structures such as locomotives and carriages. Fishbelly beams are typically produced using I-beams. During processing, the raw materials are typically loaded onto a production line and sequentially transferred to various processing stations for cutting, pressing, welding, and root cleaning. Smooth material transfer is essential throughout the process. Due to the weight of fishbelly beams, manual loading is difficult and labor-intensive. Existing automatic loading devices lack the ability to detect the width of the raw materials, preventing the processing equipment at each station from adjusting processing parameters based on the raw material specifications during loading and preparing for processing in advance. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a fish belly beam production feeding device, which can realize stable feeding and transmission of raw materials. The overall structure is stable and reliable, which can reduce the labor intensity of staff and improve work efficiency.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A feeding device for fish belly beam production includes a material width detection mechanism, a loader, a lifting conveyor, and a longitudinal conveyor which are arranged in sequence according to the feeding order. The longitudinal conveyor includes a transmission frame and a longitudinal transmission roller arranged on the transmission frame. The transmission frame is provided with multiple fractures in sequence along the raw material transmission direction. The multiple fractures are located on the same side of the transmission frame and a loader is provided. The lifting conveyor is arranged at the fracture. The longitudinal transmission roller and the loader are connected by the lifting conveyor. The material width detection mechanism is arranged on one side of the loader.

[0006] Furthermore, the longitudinal transmission roller includes a plurality of conveying rollers, a plurality of driven rollers and a plurality of drive motors arranged on the transmission tire frame. The conveying rollers and the driven rollers are alternately arranged along the raw material transmission direction. The conveying rollers are driven by the drive motor, and lateral limiting guide wheels are provided between adjacent conveying rollers and driven rollers.

[0007] Furthermore, the loading machine includes a loading rack and a chain conveyor, and the chain conveyor is arranged on the top of the loading rack and above the longitudinal transmission roller.

[0008] Furthermore, the lifting conveyor includes a slide rail, an electric trolley, a worm gear elevator, and a support plate. The slide rail is arranged at the fracture, the electric trolley is arranged on the slide rail, the worm gear elevator is arranged on the electric trolley, and the support plate is arranged at the working end of the worm gear elevator.

[0009] Furthermore, feeders are provided on both sides of the transmission tire frame near the fracture, and the two feeders near the same fracture are arranged opposite to each other, and the longitudinal transmission roller and the two opposite feeders are connected by a lifting conveyor.

[0010] Furthermore, an anti-fall bracket is provided on the top of the loading rack beside the end of the plate chain conveyor.

[0011] Furthermore, the material width detection mechanism includes a detection frame, a worm gear elevator, a support frame, a laser rangefinder, and a positioning block. The worm gear elevator is arranged on the detection frame, the support frame is arranged at the output end of the worm gear elevator, the laser rangefinder and the positioning block are respectively arranged at both ends of the support frame, and the positioning block is provided with a positioning slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model is equipped with a loader, a lifting conveyor and a longitudinal conveyor. When the raw materials are transported to the longitudinal conveyor through the loader, the raw materials on the loader are connected to the longitudinal conveyor through the lifting conveyor. The raw materials are then transported to other production stations through the longitudinal conveyor, ultimately achieving stable loading and transmission of raw materials, reducing the labor intensity of staff and improving work efficiency.

[0014] 2. The longitudinal transmission roller of the utility model adopts a multi-point master-slave alternating relay method to transmit raw materials. The drive motor is speed-regulated and driven synchronously. It has strong transmission capacity, stable transmission, and convenient maintenance. Damage to a single drive motor will not affect the normal transmission of raw materials.

[0015] 3. The utility model realizes material storage on both sides and loading in the middle through the installation layout of the loader and the lifting conveyor, further improving work efficiency.

[0016] 4. The utility model is provided with a material width detection mechanism, which can detect the width of the raw materials before loading, so that the processing equipment can adjust the processing parameters in advance according to the raw material specifications and make good processing preparations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a partial structural diagram of the longitudinal conveyor in the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the loading machine in the utility model;

[0020] Figure 4 This is a structural diagram of the lifting conveyor in the utility model;

[0021] Figure 5 It is a structural diagram of the material width detection mechanism in the present utility model.

[0022] In the figure: 1. Loader; 11. Loading rack; 12. Chain conveyor; 2. Lifting conveyor; 21. Slide rail; 22. Electric trolley; 23. Worm gear lift; 24. Support plate; 3. Longitudinal conveyor; 31. Transmission frame; 32. Longitudinal transmission roller; 321. Conveyor roller; 322. Driven roller; 323. Drive motor; 4. Lateral limit guide wheel; 5. Anti-fall bracket; 6. Material width detection mechanism; 61. Detection frame; 62. Support frame; 63. Laser rangefinder; 64. Positioning block. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0024] Such as 1- Figure 4 As shown in the figure, a feeding device for fish belly beam production includes a feeder 1, an elevator conveyor 2, and a longitudinal conveyor 3, which are arranged in the feeding sequence. The longitudinal conveyor 3 includes a conveyor frame 31 and a longitudinal conveyor roller 32 mounted on the conveyor frame 31. The conveyor frame 31 is provided with multiple cutouts along the direction of raw material conveyance. Each of the cutouts is located on the same side of the conveyor frame 31, and the elevator conveyor 2 is located at the cutouts. The longitudinal conveyor roller 32 and the feeder 1 are connected by the elevator conveyor 2.

[0025] During loading, the raw materials are supported by multiple loaders 1 on the same side of the transmission frame 31, and then the raw materials are transported to a position close to the longitudinal conveyor 3 through multiple loaders 1 working simultaneously, and then multiple lifting conveyors 2 work simultaneously to transfer the raw materials to the longitudinal conveyor roller 32 for subsequent processing and transmission. The entire loading process is smooth and safe, and the work efficiency is high.

[0026] like Figure 1 、 Figure 2As shown, the longitudinal conveyor roller 32 comprises a plurality of conveyor rollers 321, a plurality of driven rollers 322, and a plurality of drive motors 323 mounted on a conveyor frame 31. The conveyor rollers 321 and driven rollers 322 are arranged alternately along the material conveying direction. The conveyor rollers 321 are driven by the drive motors 323, and lateral limiting guide wheels 4 are installed between adjacent conveyor rollers 321 and driven rollers 322. When the material is transported on the longitudinal conveyor roller 32, the drive motors 323 adjust the speed and synchronously drive the plurality of conveyor rollers 321. The alternating arrangement of the conveyor rollers 321 and driven rollers 322 achieves multi-point master-slave relay transmission of the material. This ensures that the longitudinal conveyor roller 32 has a strong transmission capacity, stable transmission, and easy maintenance. Damage to a single drive motor 323 does not affect normal material transmission. The lateral limiting guide wheels 4 roll in contact with both sides of the material, thereby limiting the material's position laterally and preventing it from shifting during transportation.

[0027] like Figure 3 As shown, the loader 1 comprises a loading frame 11 and a chain conveyor 12. The chain conveyor 12 is mounted on top of the loading frame 11 and positioned above the longitudinal conveyor rollers 32. During loading, multiple raw materials can be placed sequentially on the chain conveyor before being conveyed in a step-by-step manner. Furthermore, a fall prevention bracket 5 is installed on the top of the loading frame 11, near the end of the chain conveyor, to prevent the materials from falling when transported to the end of the chain conveyor.

[0028] like Figure 4 As shown, the lifting conveyor 2 includes a slide rail 21, an electric trolley 22, a worm gear elevator 23, and a supporting plate 24. The slide rail 21 is fixed at the fracture, the electric trolley 22 moves on the slide rail 21, the worm gear elevator 23 is installed on the electric trolley 22, and the supporting plate 24 is fixed to the working end of the worm gear elevator 23. The electric trolley 22 moves to the end of the plate chain conveyor, and the worm gear elevator 23 drives the supporting plate 24 to rise, thereby lifting the material at the end of the plate chain conveyor through the supporting plate 24. The electric trolley 22 then transfers the material to the top of the longitudinal conveyor roller 32. Then the worm gear elevator 23 descends and places the material on the longitudinal conveyor roller 32.

[0029] To further improve work efficiency, a feeder 1 can be installed on both sides of the conveying tire frame 31 near the fracture, so that the two feeders 1 near the same fracture are arranged opposite each other, and then the longitudinal conveying roller 32 and the two opposite feeders 1 are connected by the lifting conveyor 2. During loading, the lifting conveyor 2 completes the transfer of raw materials on one side of the longitudinal conveying roller 32, and then transfers the raw materials on the other side of the longitudinal conveying roller 32. When transferring the materials on the other side, the materials are replenished. In this way, through the installation layout of the feeder 1 and the lifting conveyor 2, material storage on both sides and loading in the middle are achieved.

[0030] In this embodiment, two cutouts are sequentially provided on the transmission frame 31 , and a loader 1 is provided on both sides of each cutout. A total of four plate chains are used for transportation, and a total of six raw materials can be placed on both sides of the longitudinal transmission roller 32 at the same time.

[0031] Since each processing equipment (such as a laser cutting machine) needs to adjust processing parameters when processing raw materials of different widths, in order to facilitate subsequent processing equipment to make processing preparations in advance according to the raw material specifications, the present invention also sets a material width detection mechanism 6 on one side of the feeder 1. Figure 5 As shown, the material width detection mechanism 6 includes a detection frame 61, a worm gear elevator 23, a support frame 62, a laser rangefinder 63, and a positioning block 64. The detection frame 61 is set on the loading frame 11, the worm gear elevator 23 is installed on the detection frame 61, the support frame 62 is fixed to the output end of the worm gear elevator 23, the laser rangefinder 63 and the positioning block 64 are respectively fixed at both ends of the support frame 62, and the positioning block 64 is provided with a positioning slot, and the raw material wing plate can be stuck in the positioning slot.

[0032] Before loading, the worm gear elevator 23 drives the support frame 62 upward to above the plate chain conveyor 12. The raw material is then placed on the support frame 62 on the same side of the conveyor frame 31, with the wing plate on one side of the raw material locked in the positioning slot on the positioning block 64. The distance between the wing plate on the other side of the raw material and the laser rangefinder 63 is then measured using the center of the positioning slot as a reference. The width of the raw material is obtained by subtracting the distance measured by the laser rangefinder 63 from the distance between the positioning block 64 and the laser rangefinder 63. The laser rangefinder 63 can communicate with the controller via wireless or wired communication and transmit the measured data to the controller. The controller calculates the width of the raw material based on the received data and issues processing parameter adjustment instructions to the processing equipment at each workstation, which then adjusts the processing parameters according to the instructions and prepares for processing in advance. After the width measurement is completed, the worm gear elevator 23 drives the support frame 62 downward again, placing the raw material on the plate chain conveyor 12 for transportation and loading.

[0033] Finally, although the above description has shown and described the embodiments of the present invention, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for fish belly beam production, characterized by: The invention comprises a material width detection mechanism (6), a feeder (1), an elevating conveyor (2), and a longitudinal conveyor (3) which are sequentially arranged in a feeding sequence. The longitudinal conveyor (3) comprises a transmission frame (31) and a longitudinal transmission roller (32) arranged on the transmission frame (31). The transmission frame (31) is sequentially provided with a plurality of cutouts along the raw material transmission direction. The feeder (1) is provided at each of the plurality of cutouts on the same side of the transmission frame (31). The elevating conveyor (2) is arranged at the cutouts. The longitudinal transmission roller (32) and the feeder (1) are connected via the elevating conveyor (2). The material width detection mechanism (6) is arranged on one side of the feeder (1).

2. The fish belly beam production and feeding device according to claim 1 is characterized in that: The longitudinal transmission roller (32) comprises a plurality of conveying rollers (321), a plurality of driven rollers (322) and a plurality of driving motors (323) arranged on a transmission tire frame (31); the conveying rollers (321) and the driven rollers (322) are alternately arranged along the raw material transmission direction; the conveying rollers (321) are driven by the driving motors (323); and lateral limiting guide wheels (4) are provided between adjacent conveying rollers (321) and driven rollers (322).

3. The fish belly beam production and feeding device according to claim 1 is characterized in that: The loading machine (1) comprises a loading frame (11) and a chain plate conveyor (12). The chain plate conveyor (12) is arranged on the top of the loading frame (11) and is located above the longitudinal transmission roller (32).

4. The fish belly beam production and feeding device according to claim 1 is characterized in that: The lifting conveyor (2) comprises a slide rail (21), an electric trolley (22), a worm gear elevator (23), and a supporting plate (24). The slide rail (21) is arranged at a fracture, the electric trolley (22) is arranged on the slide rail (21), the worm gear elevator (23) is arranged on the electric trolley (22), and the supporting plate (24) is arranged at a working end of the worm gear elevator (23).

5. The fish belly beam production and feeding device according to claim 2, characterized in that: A feeder (1) is provided on both sides of the transmission tire frame (31) near the fracture, and the two feeders (1) near the same fracture are arranged opposite to each other. The longitudinal transmission roller (32) and the two opposite feeders (1) are connected via a lifting conveyor (2).

6. The fish belly beam production and feeding device according to claim 3, characterized in that: An anti-falling bracket (5) is provided on the top of a loading rack (11) beside the end of the plate chain conveyor.

7. The fish belly beam production and feeding device according to claim 3 is characterized in that: The material width detection mechanism (6) comprises a detection frame (61), a worm gear elevator (23), a support frame (62), a laser rangefinder (63), and a positioning block (64). The worm gear elevator (23) is arranged on the detection frame (61), the support frame (62) is arranged at the output end of the worm gear elevator (23), the laser rangefinder (63) and the positioning block (64) are respectively arranged at two ends of the support frame (62), and the positioning block (64) is provided with a positioning slot.

Images