Angle steel machining feeding device

Abstract

The utility model belongs to the technical field of angle steel machining, and particularly relates to an angle steel machining feeding device which comprises a workbench, two supporting frames are symmetrically installed above the workbench in a sliding mode, and a moving assembly capable of enabling the two supporting frames to move relatively is arranged at the top of the workbench. First mounting plates are fixed to the tops of the two supporting frames, the included angle between the two first mounting plates is 90 degrees, a plurality of conveying rollers are rotationally mounted on one sides of the first mounting plates, and a conveying belt is arranged between the outer walls of the conveying rollers; one end of the rotating shaft of the conveying roller at one end is connected with a universal coupling, the other end of the universal coupling is connected with a rotating shaft, and a first fixing plate rotationally connected with the rotating shaft is fixed to the outer wall of the first mounting plate. According to the angle steel feeding device, the distance between the two sets of conveying belts can be adjusted, angle steel of different specifications can be conveniently fed, the using flexibility of the device is improved, and the wide applicability of the device is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of angle steel processing, and particularly relates to a feeding device for angle steel processing. Background Art

[0002] Angle steel, commonly known as angle iron, is a long steel strip with two perpendicular sides forming an angle. It is a simple, special-shaped steel section. Angle steel is primarily used in metal components and factory frames. Its use requires good weldability, plastic deformation resistance, and a certain level of mechanical strength. During the angle steel processing process, a feeding device is required to transport the angle steel to the processing equipment.

[0003] A patent search is conducted, such as a Chinese patent for an automatic feeding device for processing tower angle steel with the authorization announcement number CN 217731567 U. The device includes a feeding device and angle steel, wherein a conveying shaft is provided on the feeding device, and the angle steel is placed on the conveying shaft; the device also includes a first limit assembly, which is installed on the conveying device. The first limit assembly includes a driving assembly, a lifting rod, two groups of connecting rods, two groups of mounting grooves, two groups of rotating rods and two groups of rotating wheels. The driving assembly is installed on the feeding device, the lifting rod is installed on the driving assembly, the two groups of connecting rods are both installed at the bottom of the lifting rod, the two groups of mounting grooves are respectively installed on the two groups of connecting rods, the two groups of rotating rods are respectively rotatably connected to the two groups of mounting grooves, the two groups of rotating wheels are respectively installed on the two groups of rotating rods, and the two groups of rotating wheels are both fitted with the angle steel, which can reduce the possibility of the angle steel jumping when being conveyed on the conveying shaft, thereby enhancing the practicality of the automatic feeding device for processing tower angle steel.

[0004] Problems with existing technologies:

[0005] In the above-mentioned equipment, the distance between the conveying shafts on both sides is fixed, which limits it to feeding only angle steel of a single specification, thereby restricting the wide applicability and flexibility of the equipment to a certain extent, and making the application of the equipment subject to certain limitations in certain diversified production scenarios. Utility Model Content

[0006] The purpose of the utility model is to provide an angle steel processing feeding device, which can adjust the distance between two sets of conveyor belts, facilitate the feeding of angle steels of different specifications, improve the flexibility of equipment use, and increase the wide applicability of the equipment.

[0007] The technical solutions adopted by this utility model are as follows:

[0008] An angle steel processing and feeding device comprises a workbench, two support frames are symmetrically and slidably mounted above the workbench, a moving assembly is provided on the top of the workbench to enable the two support frames to move relative to each other, a first mounting plate is fixed to the top of each of the two support frames, the angle between the two first mounting plates is 90 degrees, a plurality of conveying rollers are rotatably mounted on one side of the first mounting plate, and a conveyor belt is provided between the outer walls of the plurality of conveying rollers;

[0009] One end of the rotating shaft of the conveying roller at one end is connected to a universal coupling, and the other end of the universal coupling is connected to a rotating shaft. The outer wall of the first mounting plate is fixed with a first fixed plate rotatably connected to the rotating shaft, and the bottom end of the rotating shaft is fixed with a worm gear through the outer wall of the first fixed plate. Two fixing ears are provided on the top of the workbench, and a worm engaged with the worm gear is rotatably installed between the outer walls of the two fixing ears. A first motor is provided on the top of the workbench, and the output shaft of the first motor is connected to one end of the worm gear. A pressing assembly is provided above the two conveyor belts.

[0010] The moving assembly includes a moving groove on the top of the workbench, a double-headed screw is rotatably installed inside the moving groove, two moving blocks are screwed onto the outer wall of the double-headed screw, the top of the moving block is fixedly connected to the support frame, a first motor is provided on one side of the workbench, and the output shaft of the first motor is connected to one end of the double-headed screw.

[0011] A sliding block is fixed to the bottom of the support frame, and a limiting sliding groove is provided on the top of the workbench and is slidably connected to the sliding block.

[0012] The holding assembly includes a support plate fixed on one side of the top of the workbench, a second fixed plate fixed on one side of the support plate and located above the conveyor belt, a first hydraulic cylinder fixed on the bottom of the second fixed plate, a second mounting plate fixed on the output shaft of the first hydraulic cylinder, second hydraulic cylinders fixed on both sides of the second mounting plate, a third mounting plate fixed on the output shaft of the second hydraulic cylinder, and a plurality of holding wheels provided on one side of the third mounting plate.

[0013] The outer wall of the conveyor belt is provided with a plurality of anti-slip protrusions.

[0014] The technical effects achieved by this utility model are:

[0015] The two sets of conveyor belts provided in the utility model can be driven by the first motor to rotate a double-headed screw, and the double-headed screw drives the support frame on the two moving blocks to move, and the support frame can move the conveyor belts on the mounting plate, so as to adjust the spacing between the two sets of conveyor belts, and the second motor drives the worm to rotate, and cooperates with the worm gear, the rotating shaft and the universal coupling to drive the corresponding conveying rollers to rotate, thereby driving the two sets of conveyor belts to move synchronously in the same direction, which is convenient for feeding angle steel, has a simple structure and is easy to operate, can feed angle steels of different specifications, improves the flexibility of equipment use, and increases the wide applicability of the equipment.

[0016] The set holding assembly, through the cooperation of the first hydraulic cylinder, the second mounting plate, the second hydraulic cylinder, the third mounting plate and the holding wheel, can adjust the distance between the two sets of holding wheels and adapt to the adjusted conveyor belt. It can also drive the holding wheel to move downward to hold the angle steel and limit the angle steel, so that the angle steel cannot jump, thereby improving the stability of angle steel feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 This is a top-down perspective structural diagram of the present invention;

[0019] Figure 3 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 4 This utility model Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Workbench; 2. Support frame; 3. Moving trough; 4. Double-ended screw; 5. Moving block; 6. First motor; 7. First mounting plate; 8. Conveyor roller; 9. Conveyor belt; 10. Universal joint; 11. Fixing ear; 12. First fixed plate; 13. Rotating shaft; 14. Worm gear; 15. Worm; 16. Second motor; 17. Support plate; 18. Second fixed plate; 19. First hydraulic cylinder; 20. Second mounting plate; 21. Second hydraulic cylinder; 22. Third mounting plate; 23. Holding wheel. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0024] like Figure 1-Figure 4 As shown, an angle steel processing and feeding device includes a workbench 1, two support frames 2 are symmetrically and slidably installed above the workbench 1, and a moving component that can make the two support frames 2 move relative to each other is provided on the top of the workbench 1, and a first mounting plate 7 is fixed on the top of the two support frames 2, and the angle between the two first mounting plates 7 is ninety degrees, so that the angle steel can be stably placed on the conveyor belt 9 for transportation, and a plurality of conveying rollers 8 are rotatably installed on one side of the first mounting plate 7, and a conveyor belt 9 is provided between the outer walls of the plurality of conveying rollers 8, and the outer wall of the conveyor belt 9 is provided with a plurality of anti-slip protrusions, which can effectively increase the friction between the conveyor belt 9 and the angle steel, thereby improving the stability of the angle steel transmission;

[0025] One end of the rotating shaft of one end conveying roller 8 is connected with a universal coupling 10, and the other end of the universal coupling 10 is connected with a rotating shaft 13. The outer wall of the first mounting plate 7 is fixed with a first fixed plate 12 rotatably connected to the rotating shaft 13, and the bottom end of the rotating shaft 13 passes through the outer wall of the first fixed plate 12 to be fixed with a worm gear 14. The top of the workbench 1 is provided with two fixed ears 11, and a worm 15 meshing with the worm gear 14 is rotatably installed between the outer walls of the two fixed ears 11. A first motor 6 is provided on the top of the workbench 1, and the output shaft of the first motor 6 is connected to one end of the worm 15. A holding assembly is provided above the two conveyor belts 9, which has a simple structure. The two worm gears 14 are driven to rotate synchronously by the rotation of the worm 15, and the universal coupling 10 is used to make the two conveyor belts 9 on the conveying roller 8 move synchronously in the same direction, which is convenient for conveying diagonal steel.

[0026] The moving assembly includes a moving groove 3 provided on the top of the workbench 1, a double-headed screw rod 4 is rotatably installed inside the moving groove 3, and two moving blocks 5 are screwed to the outer wall of the double-headed screw rod 4, and the top of the moving block 5 is fixedly connected to the support frame 2. A first motor 6 is provided on one side of the workbench 1, and the output shaft of the first motor 6 is connected to one end of the double-headed screw rod 4. It has a simple structure and is easy to operate. The double-headed screw rod 4 is driven to rotate by the first motor 6, and the double-headed screw rod 4 drives the two moving blocks 5 to move relative to each other, and the moving block 5 drives the support frame 2 to move, thereby adjusting the distance between the two conveyor belts 9, which increases the usability of the equipment. A slider is fixed to the bottom of the support frame 2, and a limiting slide groove slidably connected to the slider is provided on the top of the workbench 1, so that the movement of the support frame 2 is relatively stable;

[0027] According to the above structure, the first motor 6 is started, and the first motor 6 drives the double-headed screw 4 to rotate. The double-headed screw 4 drives the two support frames 2 to move relative to each other through the moving block 5. The support frame 2 drives the first mounting plate 7 to move. The first mounting plate 7 drives the conveyor belt 9 on the conveyor roller 8 to move, thereby adjusting the distance between the two conveyor belts 9 according to the specifications of the angle steel. After the adjustment is completed, the second motor 16 is started, and the second motor 16 drives the worm 15 to rotate. The worm 15 engages with the worm gear 14 to drive the rotating shaft 13 to rotate. The rotating shaft 13 drives the corresponding conveyor roller 8 to rotate through the universal coupling 10. The conveyor roller 8 drives the conveyor belt 9 to rotate, thereby facilitating the transportation and feeding of the angle steel, thereby increasing the practicality and flexibility of the equipment.

[0028] like Figure 1-Figure 3 As shown, the pressing assembly includes a support plate 17 fixed on one side of the top of the workbench 1, and a second fixed plate 18 is fixed on one side of the support plate 17 and located above the conveyor belt 9. A first hydraulic cylinder 19 is fixed to the bottom of the second fixed plate 18, and the output shaft of the first hydraulic cylinder 19 is fixed to a second mounting plate 20. Second hydraulic cylinders 21 are fixed on both sides of the second mounting plate 20, and the output shaft of the second hydraulic cylinder 21 is fixed to a third mounting plate 22. A plurality of pressing wheels 23 are provided on one side of the third mounting plate 22. The structure is simple and the operation is convenient. The first hydraulic cylinder 19 can be used to drive the pressing wheels 23 to be height-adjusted, and the second hydraulic cylinder 21 can be used to adjust the distance between the two groups of pressing wheels 23, so as to facilitate the pressing of angle steels of different sizes and thicknesses, thereby improving the flexibility of equipment use, effectively preventing the angle steels from jumping during transportation, and improving the stability of angle steel transportation.

[0029] According to the above structure, the second hydraulic cylinder 21 is started, and the second hydraulic cylinder 21 drives the third mounting plate 22 to move horizontally, adjusts the distance between the holding wheels 23 on the two third mounting plates 22, and adapts it to the distance between the two conveyor belts 9. Then the first hydraulic cylinder 19, the first hydraulic cylinder 19 drives the second mounting plate 20 to move, and the second mounting plate 20 drives the holding wheels 23 on both sides to move, so that the holding wheels 23 press the two side walls of the angle steel, thereby improving the stability of the angle steel transportation.

[0030] The working principle of the utility model is as follows: start the first motor 6, the first motor 6 drives the double-headed screw 4 to rotate, the double-headed screw 4 drives the two support frames 2 to move relative to each other through the moving block 5, the support frame 2 drives the first mounting plate 7 to move, the first mounting plate 7 drives the conveyor belt 9 on the conveyor roller 8 to move, thereby adjusting the distance between the two conveyor belts 9 according to the specifications of the angle steel, start the second hydraulic cylinder 21, the second hydraulic cylinder 21 drives the third mounting plate 22 to move horizontally, adjust the distance between the holding wheels 23 on the two third mounting plates 22, and adjust the distance between the two conveyor belts 9. The distance is adapted, and then the first hydraulic cylinder 19 is driven by the first hydraulic cylinder 19 to move the second mounting plate 20, and the second mounting plate 20 drives the holding wheels 23 on both sides to move, so that the holding wheels 23 press the two side walls of the angle steel, and then start the second motor 16, the second motor 16 drives the worm 15 to rotate, the worm 15 engages with the worm wheel 14 to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the corresponding conveying roller 8 to rotate through the universal coupling 10, and the conveying roller 8 drives the conveyor belt 9 to rotate, thereby facilitating the transportation and feeding of the angle steel, and increasing the practicality and flexibility of the equipment.

[0031] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. An angle steel processing and feeding device, comprising a workbench (1), characterized in that: Two support frames (2) are symmetrically and slidably mounted above the workbench (1); a moving assembly is provided on the top of the workbench (1) for enabling the two support frames (2) to move relative to each other; a first mounting plate (7) is fixed on the top of each of the two support frames (2); the angle between the two first mounting plates (7) is ninety degrees; a plurality of conveying rollers (8) are rotatably mounted on one side of the first mounting plate (7); a conveyor belt (9) is provided between the outer walls of the plurality of conveying rollers (8); One end of the rotating shaft of the conveying roller (8) at one end is connected to a universal coupling (10), and the other end of the universal coupling (10) is connected to a rotating shaft (13). A first fixed plate (12) rotatably connected to the rotating shaft (13) is fixed to the outer wall of the first mounting plate (7), and a worm gear (14) is fixed to the bottom end of the rotating shaft (13) through the outer wall of the first fixed plate (12). Two fixing ears (11) are provided on the top of the workbench (1), and a worm (15) meshing with the worm gear (14) is rotatably installed between the outer walls of the two fixing ears (11). A first motor (6) is provided on the top of the workbench (1), and an output shaft of the first motor (6) is connected to one end of the worm gear (15). A holding assembly is provided above the two conveyor belts (9).

2. The angle steel processing and feeding device according to claim 1, characterized in that: The moving assembly includes a workbench (1) having a moving groove (3) on the top, a double-headed screw (4) rotatably installed inside the moving groove (3), two moving blocks (5) being screwed to the outer wall of the double-headed screw (4), the top of the moving block (5) being fixedly connected to the support frame (2), a first motor (6) being provided on one side of the workbench (1), and an output shaft of the first motor (6) being connected to one end of the double-headed screw (4).

3. The angle steel processing and feeding device according to claim 1, characterized in that: A slider is fixed to the bottom of the support frame (2), and a limiting sliding groove is provided on the top of the workbench (1) and is slidably connected to the slider.

4. The angle steel processing and feeding device according to claim 1, characterized in that: The holding assembly comprises a support plate (17) fixed on one side of the top of the workbench (1), a second fixed plate (18) fixed on one side of the support plate (17) above the conveyor belt (9), a first hydraulic cylinder (19) fixed on the bottom of the second fixed plate (18), an output shaft of the first hydraulic cylinder (19) fixed to a second mounting plate (20), second hydraulic cylinders (21) fixed on both sides of the second mounting plate (20), an output shaft of the second hydraulic cylinder (21) fixed to a third mounting plate (22), and a plurality of holding wheels (23) provided on one side of the third mounting plate (22).

5. The angle steel processing and feeding device according to claim 1, characterized in that: The outer wall of the conveyor belt (9) is provided with a plurality of anti-slip protrusions.

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