Iron tower angle steel blanking device
Through the design of components such as suspension frames and electromagnets, the lack of clamping force and operating flexibility of jaw-type loading equipment is solved, and the stable conveying of tower angle steel and height-adjustable loading functions are realized, adapting to different specifications and equipment.
Patent Information
- Application Number
- CN202422374785.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing jaw-type feeding equipment is not easy to control when clamping angle steel, and has poor operating flexibility, making it difficult to adapt to the material transfer needs of angle steel of different specifications.
The suspension frame, front and rear adjustment frame, slide rail groove, servo motor, drive wheel, upper and lower limit wheels and electromagnets are used to achieve stable transmission of angle steel and adapt to the cutting needs of different specifications through transmission chains and electromagnetic adsorption.
It is easy to move and unload, adapt to the rapid suction and position limitation of angle steel of different specifications, and the unloading height is adjustable, adapting to different processing equipment.
Smart Images
Figure CN223159976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanking equipment, in particular to a blanking device for tower angle steel. Background Technique
[0002] Angle steel is a basic part of a power tower. Usually made of high-strength steel as raw material, it is formed by bending and then needs to go through processes such as punching and grooving.
[0003] When punching and grooving tower angle steel, it usually needs to be blanked by blanking equipment. The angle steel blank is moved to the punching and grooving equipment for subsequent processing. At present, most of the blanking of angle steel blanks uses clamping blanking equipment, which uses clamping jaws to clamp the angle steel blank and move it to the punching and grooving equipment. There are some functional deficiencies in the actual use process and there is room for improvement. For example, when the clamping jaws fix the angle steel, the clamping force is not easy to control, and different specifications of angle steel need corresponding clamping jaws of different sizes, so the operation flexibility is poor and it does not have the function of facilitating material transfer and blanking.
[0004] Now, a new blanking device for tower angle steel is proposed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a blanking device for tower angle steel to solve the problem of lack of the function of facilitating material transfer and blanking proposed in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A blanking device for tower angle steel, including a main support frame. At the front end inside the main support frame, a concave groove frame is fixedly connected. At the bottom end of the concave groove frame, multiple groups of support legs are welded. At the left side of the front end of the concave groove frame, a reduction motor is installed. Between the front and rear ends inside the concave groove frame, multiple groups of rotating shafts are movably connected. At the front and rear ends of the rotating shaft, two groups of toothed rings are respectively fixedly connected. The toothed rings are sleeved with transmission chains between each other. The output end of the reduction motor is connected to the front end of the rotating shaft. At the left side of the front end of the main support frame, a controller is fixedly connected. At the top end inside the main support frame, a material transfer and blanking component that can adapt to angle steel blanks of various sizes is provided.
[0007] The material transfer and blanking assembly includes three front-back adjusting frames, and the three front-back adjusting frames are arranged above the concave groove frame. Nine suspension frames are vertically welded to the top end inside the main support frame. Slide rail grooves are respectively arranged on the left and right sides of the front-back adjusting frames. A front-back sliding sleeve is sleeved outside the front-back adjusting frames. Servo motors are respectively installed on the left and right sides of the front-back sliding sleeve. The output end of the servo motor is fixedly connected with a driving wheel. Four upper limit wheels are respectively movably connected to the top parts of the left and right sides inside the front-back sliding sleeve. Four lower limit wheels are respectively movably connected to the bottom parts of the left and right sides inside the front-back sliding sleeve. A transverse connecting frame is horizontally welded to the bottom of the three front-back sliding sleeves. Six electromagnets are arranged below the transverse connecting frame.
[0008] Preferably, the bottom end of the suspension frame is connected to the top end of the front-back adjusting frame, and the heights of the three front-back adjusting frames are the same.
[0009] Preferably, the shape and size inside the front-back sliding sleeve are adapted to the shape and size outside the front-back adjusting frame, and the front-back sliding sleeve can slide back and forth along the outside of the front-back adjusting frame.
[0010] Preferably, the bottom end of the driving wheel is in contact with the bottom end inside the slide rail groove, the top end of the upper limit wheel is in contact with the top end inside the slide rail groove, and the bottom end of the lower limit wheel is in contact with the bottom end inside the slide rail groove.
[0011] Preferably, four electric cylinders are installed on the top of the transverse connecting frame, and the output end of the electric cylinder penetrates through the transverse connecting frame and is fixedly connected with an insulating connecting frame.
[0012] Preferably, the electric cylinders are symmetrically distributed about the vertical center line of the transverse connecting frame, and the bottom end of the insulating connecting frame is connected to the top end of the electromagnet.
[0013] Preferably, a cylindrical outer shell is sleeved outside the rotating shaft, and three conical ring grooves are arranged on the outside of the cylindrical outer shell.
[0014] Preferably, the horizontal center lines of the rotating shaft and the cylindrical outer shell coincide, and the conical ring grooves are arranged at equal intervals.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This iron tower angle steel blanking device not only realizes the function of facilitating material transfer and blanking, but also realizes the function of adjustable blanking height, and also realizes the function of conveniently restricting the position of the blank.
[0016] (1) By providing a suspension hanger, front and rear adjustment frames, slide rail grooves, front and rear sliding sleeves, servo motors, drive wheels, upper limit wheels, lower limit wheels, lateral connecting frames, and electromagnets, during use, the reduction motor drives the rotating shaft to continuously rotate. The rotating shafts are driven by a gear ring and a transmission chain, and can convey the angle steel billets to the lower part of the front and rear adjustment frames to the right. During blanking, the servo motors on both sides of the front and rear sliding sleeves are started synchronously, driving the drive wheels to continuously rotate. The drive wheels fit the slide rail grooves on both sides of the front and rear adjustment frames, driving the front and rear sliding sleeves to move back and forth. The upper limit wheels and lower limit wheels can increase the stability of the displacement of the front and rear sliding sleeves. After the electromagnet moves above the angle steel billet, it conducts electricity to generate magnetic force, attracting the angle steel billet and moving it to the processing equipment. The triangular prism-shaped electromagnet can adapt to the inner grooves of angle steels of different specifications, facilitating its rapid lifting, realizing the function of convenient material transfer and blanking;
[0017] (2) By providing an electric cylinder and an insulating connecting frame, during use, as the electromagnet reaches above the angle steel billet, the electric cylinder on the lateral connecting frame extends downward, pushing the insulating connecting frame downward. The electromagnet at the bottom of the insulating connecting frame is pressed into the inner groove of the angle steel below, sucking it up. During blanking, according to the height of the processing equipment, the downward extension height of the electric cylinder can be adjusted to adapt to different equipment, realizing the function of adjustable blanking height;
[0018] (3) By providing a cylindrical outer shell and a conical ring groove, during use, when conveying the angle steel billet, the cylindrical outer shell outside the rotating shaft directly supports the angle steel. The conical ring groove can directly engage the convex edges of the angle steel, with its inner groove facing upward, facilitating the embedding and adsorption of the electromagnet, realizing the function of conveniently restricting the position of the blank. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is the front view structural schematic diagram of the present utility model;
[0020] Figure 2 is the side view structural schematic diagram of the present utility model;
[0021] Figure 3 is of the present utility model Figure 2 is the enlarged partial sectional structural schematic diagram at A in
[0022] Figure 4 is the enlarged side view sectional structural schematic diagram of the front and rear sliding sleeves of the present utility model.
[0023] In the figure: 1, main support frame; 2, concave groove frame; 3, support leg; 4, reduction motor; 5, rotating shaft; 6, toothed ring; 7, drive chain; 8, controller; 9, suspension bracket; 10, front and rear adjustment frame; 11, slide rail groove; 12, front and rear sliding sleeve; 13, servo motor; 14, drive wheel; 15, upper limit wheel; 16, lower limit wheel; 17, horizontal connecting frame; 18, electric cylinder; 19, insulating connecting frame; 20, electromagnet; 21, cylindrical outer shell; 22, conical ring groove. Detailed implementation manner
[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] Embodiment 1: Please refer to Figures 1-4 , a cutting device for tower angle steel, including a main support frame 1, a concave groove frame 2 is fixedly connected to the front end inside the main support frame 1, multiple groups of support legs 3 are welded to the bottom end of the concave groove frame 2, a reduction motor 4 is installed on the left side of the front end of the concave groove frame 2, multiple groups of rotating shafts 5 are movably connected between the front and rear ends inside the concave groove frame 2, two groups of toothed rings 6 are respectively fixedly connected to the front and rear ends of the rotating shaft 5, drive chains 7 are sleeved between the toothed rings 6 in pairs, the output end of the reduction motor 4 is connected to the front end of the rotating shaft 5, a controller 8 is fixedly connected to the left side of the front end of the main support frame 1, and a material transfer and cutting assembly that can adapt to angle steel blanks of various sizes is arranged at the top end inside the main support frame 1;
[0026] Please refer to Figures 1-4 , a cutting device for tower angle steel further includes a material transfer and cutting assembly. The material transfer and cutting assembly includes three groups of front and rear adjustment frames 10. The three groups of front and rear adjustment frames 10 are arranged above the concave groove frame 2. Nine groups of suspension brackets 9 are vertically welded to the top end inside the main support frame 1. Slide rail grooves 11 are respectively arranged on the left and right sides of the front and rear adjustment frames 10. The front and rear adjustment frames 10 are externally sleeved with front and rear sliding sleeves 12. Servo motors 13 are respectively installed on the left and right sides of the front and rear sliding sleeves 12. The output end of the servo motor 13 is fixedly connected to a drive wheel 14. Four groups of upper limit wheels 15 are respectively movably connected to the top parts of the left and right sides inside the front and rear sliding sleeves 12. Four groups of lower limit wheels 16 are respectively movably connected to the bottom parts of the left and right sides inside the front and rear sliding sleeves 12. A horizontal connecting frame 17 is horizontally welded to the bottom of the three groups of front and rear sliding sleeves 12, and six groups of electromagnets 20 are arranged below the horizontal connecting frame 17;
[0027] The bottom end of the suspension hanger 9 is connected to the top end of the front-back adjusting frame 10. The heights of the three groups of front-back adjusting frames 10 are the same. The internal shape and size of the front-back sliding sleeve 12 are adapted to the external shape and size of the front-back adjusting frame 10. The front-back sliding sleeve 12 can slide back and forth along the outside of the front-back adjusting frame 10. The bottom end of the driving wheel 14 is in contact with the bottom end inside the slide rail groove 11, the top end of the upper limit wheel 15 is in contact with the top end inside the slide rail groove 11, and the bottom end of the lower limit wheel 16 is in contact with the bottom end inside the slide rail groove 11, which facilitates material transfer and blanking.
[0028] Specifically, as Figure 1 and Figure 4 shown, the servo motors 13 on both sides of the front-back sliding sleeve 12 are started synchronously, driving the driving wheel 14 to rotate continuously. The driving wheel 14 is in contact with the slide rail grooves 11 on both sides of the front-back adjusting frame 10, driving the front-back sliding sleeve 12 to move back and forth. The upper limit wheel 15 and the lower limit wheel 16 can increase the stability of the displacement of the front-back sliding sleeve 12. After the electromagnet 20 moves above the angle steel blank, it conducts electricity to generate magnetic force, attracting the angle steel blank and transferring it to the processing equipment. The triangular prism-shaped electromagnet 20 can adapt to the inner grooves of angle steels of different specifications, facilitating its quick suction.
[0029] Embodiment 2: Four groups of electric cylinders 18 are installed on the top of the horizontal connecting frame 17. The output ends of the electric cylinders 18 penetrate through the horizontal connecting frame 17 and are fixedly connected with an insulating connecting frame 19. The electric cylinders 18 are symmetrically distributed about the vertical center line of the horizontal connecting frame 17. The bottom end of the insulating connecting frame 19 is connected to the top end of the electromagnet 20, which facilitates the adjustment of the blanking and material transfer heights.
[0030] Specifically, as Figure 1 and Figure 2 shown, the electric cylinders 18 on the horizontal connecting frame 17 extend downward, pushing the insulating connecting frame 19 downward. The electromagnet 20 at the bottom of the insulating connecting frame 19 is then pressed into the inner groove of the angle steel below, sucking it up. During blanking, according to the different heights of the processing equipment, the downward extension height of the electric cylinders 18 can be adjusted to adapt to different equipment.
[0031] Embodiment 3: A cylindrical outer shell 21 is sleeved outside the rotating shaft 5. Three conical ring grooves 22 are arranged outside the cylindrical outer shell 21. The horizontal center lines of the rotating shaft 5 and the cylindrical outer shell 21 coincide. The conical ring grooves 22 are arranged at equal intervals, restricting the position of the angle steel during transportation and facilitating suction and transfer.
[0032] Specifically, as Figure 2 and Figure 3 shown, the cylindrical outer shell 21 outside the rotating shaft 5 directly supports the angle steel. The conical ring grooves 22 can enable the convex edges of the angle steel to be directly stuck in, with its inner groove facing upward, facilitating the embedding and adsorption of the electromagnet 20.
[0033] Working principle: When the utility model is in use, first, the reduction motor 4 drives the rotating shaft 5 to rotate continuously. The rotating shaft 5 is driven by a toothed ring 6 and a transmission chain 7 between the rotating shafts 5, and the angle steel blank can be conveyed to the lower part of the front and rear adjusting frame 10 to the right. When discharging, the servo motors 13 on both sides of the front and rear sliding sleeves 12 are started synchronously to drive the driving wheels 14 to rotate continuously. The driving wheels 14 are attached to the slide rail grooves 11 on both sides of the front and rear adjusting frame 10, driving the front and rear sliding sleeves 12 to move back and forth. The upper limit wheel 15 and the lower limit wheel 16 can increase the stability of the displacement of the front and rear sliding sleeves 12. After the electromagnet 20 moves above the angle steel blank, it conducts electricity to generate a magnetic force, attracting the angle steel blank and moving it to the processing equipment. The triangular prism-shaped electromagnet 20 can adapt to the inner grooves of angle steels of different specifications, facilitating its quick suction. As the electromagnet 20 reaches above the angle steel blank, the electric cylinder 18 on the transverse connecting frame 17 extends downward, pushing the insulating connecting frame 19 downward. The electromagnet 20 at the bottom of the insulating connecting frame 19 is pressed into the inner groove of the lower angle steel, sucking it up. When discharging, according to the height of the processing equipment, the downward extension height of the electric cylinder 18 can be adjusted to adapt to different equipment. When conveying the angle steel blank, the cylindrical outer shell 21 outside the rotating shaft 5 directly supports the angle steel. The conical ring groove 22 can directly engage the convex edges of the angle steel, with its inner groove facing upward, facilitating the embedding and adsorption of the electromagnet 20.
[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. A steel tower angle steel blanking device, comprising a main support frame (1), characterized in that: A concave groove frame (2) is fixedly connected to the front end inside the main support frame (1). A plurality of support legs (3) are welded to the bottom end of the concave groove frame (2). A reduction motor (4) is installed on the left side of the front end of the concave groove frame (2). A plurality of rotating shafts (5) are movably connected between the front and rear ends inside the concave groove frame (2). Two sets of toothed rings (6) are respectively fixedly connected to the front and rear ends of the rotating shaft (5). A transmission chain (7) is sleeved between every two of the toothed rings (6). The output end of the reduction motor (4) is connected to the front end of the rotating shaft (5). A controller (8) is fixedly connected to the left side of the front end of the main support frame (1). A material transfer and blanking assembly capable of adapting to angle steel blanks of various sizes is arranged at the top end inside the main support frame (1). The material transfer and blanking assembly includes three front and rear adjustment frames (10). The three front and rear adjustment frames (10) are arranged above the concave groove frame (2). Nine suspension frames (9) are vertically welded to the top end inside the main support frame (1). Slide rail grooves (11) are respectively arranged on the left and right sides of the front and rear adjustment frames (10). Front and rear sliding sleeves (12) are sleeved outside the front and rear adjustment frames (10). Servo motors (13) are respectively installed on the left and right sides of the front and rear sliding sleeves (12). A driving wheel (14) is fixedly connected to the output end of the servo motor (13). Four upper limit wheels (15) are respectively movably connected to the top parts of the left and right sides inside the front and rear sliding sleeves (12). Four lower limit wheels (16) are respectively movably connected to the bottom parts of the left and right sides inside the front and rear sliding sleeves (12). A transverse connection frame (17) is horizontally welded to the bottom of the three front and rear sliding sleeves (12). Six electromagnets (20) are arranged below the transverse connection frame (17).
2. The angle steel blanking device for iron tower according to claim 1, characterized in that: The bottom end of the suspension frame (9) is connected to the top end of the front and rear adjustment frame (10). The heights of the three front and rear adjustment frames (10) are the same.
3. The angle steel blanking device for iron tower according to claim 1, wherein: The shape and size inside the front and rear sliding sleeve (12) are adapted to the shape and size outside the front and rear adjustment frame (10). The front and rear sliding sleeve (12) can slide back and forth along the outside of the front and rear adjustment frame (10).
4. A steel tower angle steel blanking device according to claim 1, characterized in that: The bottom end of the driving wheel (14) is in contact with the bottom end inside the slide rail groove (11). The top end of the upper limit wheel (15) is in contact with the top end inside the slide rail groove (11). The bottom end of the lower limit wheel (16) is in contact with the bottom end inside the slide rail groove (11).
5. The angle steel blanking device for iron tower according to claim 1, characterized in that: Four electric cylinders (18) are installed on the top of the transverse connection frame (17). The output ends of the electric cylinders (18) penetrate through the transverse connection frame (17) and are fixedly connected to an insulating connection frame (19).
6. The angle steel blanking device for iron tower according to claim 5, characterized in that: The electric cylinders (18) are symmetrically distributed about the vertical center line of the transverse connection frame (17). The bottom end of the insulating connection frame (19) is connected to the top end of the electromagnet (20).
7. A tower angle steel blanking device according to claim 1, characterized in that: A cylindrical outer shell (21) is sleeved outside the rotating shaft (5). Three conical ring grooves (22) are arranged on the outside of the cylindrical outer shell (21).
8. The angle steel blanking device for iron tower according to claim 7, characterized in that: The horizontal center lines of the rotating shaft (5) and the cylindrical outer shell (21) coincide. The conical ring grooves (22) are arranged at equal intervals.