Coke oven door spare part forming equipment with automatic forming function
By introducing a rotatable and lifting guide limiting wheel and roller combination into the coke oven door spare parts forming equipment, the problem of deviation in the processing of coke oven door spare parts is solved, and an efficient and stable forming effect is achieved, adapting to the processing needs of different sizes.
Patent Information
- Application Number
- CN202422228298.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The lack of anti-offset mechanism during the processing of spare parts of existing coke oven doors, which leads to the easy deviation of the plates during the transportation process, affecting the processing accuracy and increasing costs, and the adaptability of plates of different sizes is insufficient.
An automatic coke oven furnace door spare parts forming equipment is designed, using a rotating and liftable guide limiting wheel and roller combination to ensure the precise guidance and limiting of furnace door spare parts during processing. It is equipped with multiple bending rollers and guide rollers to meet different bending needs, and the precise lifting control of the slider is achieved through the worm-screw mechanism to adapt to furnace door spare parts of different sizes.
The precise molding of coke oven door spare parts is achieved, avoiding deviation, improving processing stability and adaptability, and reducing waste parts and operating complexity.
Smart Images
Figure CN223197823U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of furnace door spare part processing equipment, and in particular to an automatic forming equipment for coke oven door spare parts. Background Art
[0002] A coke oven is a furnace usually made of refractory bricks and refractory blocks used to refractory coal to produce coke. It is a kiln used to make coke from coal. It is the main thermal equipment in coking.
[0003] The processing of coke oven door spare parts involves roller bending the plates, which is performed using a roller press. Since the plates are bent step by step using rollers, any deviation during conveyance can affect the processing position, resulting in scrap and unnecessary cost. Furthermore, the anti-deviation device needs to be adjusted accordingly when processing plates of different sizes, and the operation needs to be simple and fast. Therefore, improvements to the existing equipment are needed to address these issues. Utility Model Content
[0004] The utility model provides an automatic forming device for coke oven door spare parts, which solves the problem of lack of an anti-deviation mechanism when processing coke oven door spare parts in the related art.
[0005] The technical solution of the utility model is as follows:
[0006] An automatic forming device for forming spare parts of coke oven doors, comprising:
[0007] frame;
[0008] a bending roller, rotatably arranged on the frame;
[0009] A guide limiting wheel is arranged to rotate and lift relative to the frame, the guide limiting wheel is located above the bending roller, and the rotation axis of the guide limiting wheel is parallel to the rotation axis of the bending roller and perpendicular to its own lifting direction;
[0010] The roller is rotatably arranged relative to the frame. There are two rollers located on one side of the bending roller. The rotating axis of the roller is parallel to the lifting direction of the guide limiting wheel. The furnace door spare parts are passed between the two rollers.
[0011] As a further technical solution, there are a plurality of bending rollers and a plurality of guide limiting wheels, and two of the rollers are located on one of the furnace door spare parts.
[0012] As a further technical solution, it also includes:
[0013] There are two brackets, symmetrically arranged on the frame;
[0014] There are two sliders, which are respectively set on the two brackets for lifting and lowering, and the guide limiting wheel is rotatably set between the two sliders to follow the lifting and lowering.
[0015] As a further technical solution, it also includes:
[0016] There are two worms, which are rotatably arranged on the bracket respectively, and the rotation axis of the worms is parallel to the lifting direction of the slider;
[0017] There are two screw rods, which are rotatably arranged on the bracket and are respectively threaded with the two sliders. A worm gear is arranged on each of the two screw rods, and both of the worm gears are engaged with the worm rod.
[0018] As a further technical solution, the frame has a head end and further includes:
[0019] The guide roller is rotatably arranged on the frame and is located at the head end. The rotation axis of the guide roller is parallel to the rotation axis of the bending roller. There are two guide rollers, one above the other.
[0020] As a further technical solution, it also includes:
[0021] There are two connecting frames, which move toward or away from each other relative to the frame, and the two rollers are respectively rotatably arranged on the two connecting frames.
[0022] As a further technical solution, it also includes:
[0023] A rack is reciprocatingly arranged on the frame, two racks are arranged at intervals, and the two connecting frames are respectively arranged on the two racks;
[0024] The gear is rotatably arranged on the frame and meshes with both racks.
[0025] As a further technical solution, it also includes:
[0026] a connecting plate, disposed on one of the racks, the connecting plate having a through slot;
[0027] A crank and a rotating driving member, one end of the crank is located in the through slot, and the other end is arranged at the output end of the rotating driving member, and the rotating driving member is arranged on the frame.
[0028] As a further technical solution, it also includes:
[0029] The second rotating driving member is arranged on the bracket and is drivingly connected to the worm.
[0030] As a further technical solution, it also includes:
[0031] There are several pulleys, which are rotatably arranged on the two racks respectively;
[0032] There are two guide rails, and the plurality of pulleys are respectively located in the two guide rails.
[0033] The working principle and beneficial effects of the utility model are as follows:
[0034] In the present invention, the core component includes a sturdy frame on which a group of bending rollers are installed. These bending rollers can rotate flexibly to adapt to the different bending requirements of the furnace door spare parts. In addition, the equipment is also equipped with one or more guide limiting wheels, which can not only rotate relative to the frame, but also realize lifting and lowering adjustment. These guide limiting wheels are cleverly arranged directly above the bending rollers, and keep their rotation axes parallel to the bending rollers, and perpendicular to the lifting direction, to ensure precise guidance of the furnace door spare parts during the forming process. In order to prevent the furnace door spare parts from deflection and to ensure smooth passage, a rotating roller is set on each side of the device. The axes of these two rollers are consistent with the lifting direction of the guide limiting wheels, providing a limit for the furnace door spare parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0035] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.
[0036] Figure 1 This is a structural diagram of the utility model from one perspective;
[0037] Figure 2 It is a schematic diagram of the structure of the utility model from another perspective;
[0038] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the middle part A;
[0039] In the figure: 1. Frame, 2. Bending roller, 3. Guide limiting wheel, 4. Roller, 5. Bracket, 6. Slider, 7. Worm, 8. Screw, 9. Guide roller, 10. Connecting frame, 11. Rack, 12. Gear, 13. Connecting plate, 14. Through slot, 15. Crank, 16. Rotating drive part 1, 17. Rotating drive part 2, 18. Pulley, 19. Guide rail. DETAILED DESCRIPTION
[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.
[0041] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."
[0042] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
[0043] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0044] Example 1
[0045] like Figure 1-Figure 3 As shown, this embodiment relates to an automatic forming equipment for forming spare parts of coke oven door. The core component includes a sturdy frame 1, on which a group of bending rollers 2 are installed. These bending rollers 2 can rotate flexibly to adapt to the different bending requirements of the oven door spare parts. In addition, the equipment is also equipped with one or more guide limiting wheels 3, which can not only rotate relative to the frame 1, but also realize lifting and lowering adjustment. These guide limiting wheels 3 are cleverly arranged directly above the bending rollers 2, and keep their rotation axes parallel to the bending rollers 2, and perpendicular to the lifting direction, to ensure precise guidance of the oven door spare parts during the forming process. In order to prevent the oven door spare parts from deflection and to ensure smooth passage, a rotating roller 4 is provided on each side of the device. The axes of the two rollers 4 are consistent with the lifting direction of the guide limiting wheels 3, providing a limit for the oven door spare parts.
[0046] Example 2
[0047] like Figure 1 As shown, on this basis, the equipment design is further refined, and the number of bending rollers 2 and guide limiting wheels 3 is increased to multiple, and multiple bending rollers 2 have curved surfaces with different curvatures to achieve gradual bending and forming of the plate to meet the forming requirements of complex-shaped furnace door spare parts; multiple guide limiting wheels 3 can continuously abut the upper surface of the plate, so that the plate will not deviate or fall off when it is bent when passing through the bending rollers 2, thereby improving the stability of the bending.
[0048] Example 3
[0049] like Figure 2 As shown, in order to achieve precise lifting and lowering control of the guide limiting wheels 3, this embodiment adds two brackets 5 symmetrically arranged on the frame 1 and sliders 6 mounted on the brackets 5. A rotating roller is installed between the two opposing sliders 6, and the guide limiting wheels 3 are installed on the rotating rollers. These sliders 6 can be driven up and down by electric or mechanical means to ensure continuous and controllable guidance of the spare parts during the forming process. When the bending rollers 2 bend the furnace door spare parts, the guide limiting wheels 3 can limit the shaking of the furnace door spare parts and stabilize the bending.
[0050] Example 4
[0051] like Figure 2 As shown, the embodiment incorporates a worm 7-screw 8 mechanism to control the lifting of the slider 6. Two worms 7 are mounted on the bracket 5 parallel to the direction of the slider 6's lifting. They are coupled with two screws 8, which are not only connected to their respective brackets 5 but also to the slider 6 via threads. The worm wheels on the worms 7 mesh with the worms 7. When the worms 7 rotate, the worm wheels 7 drive the screws 8, thereby achieving the up and down movement of the slider 6, improving the system's automation and control accuracy.
[0052] Example 5
[0053] like Figure 2 As shown, in order to improve the smoothness of the furnace door spare parts entering the forming area, two guide rollers 9 are added to the head end of the frame 1. These guide rollers 9 are coaxially arranged with the bending roller 2 to assist in guiding the spare parts into the correct position and ensure that the initial stage of the forming process can also be well controlled.
[0054] Example 6
[0055] like Figure 3 As shown, in order to adapt to the processing of furnace door spare parts of different sizes, in this embodiment, two rollers 4 are installed on a connecting frame 10 that can move toward or away from each other. This design allows the equipment to be flexibly adjusted to adapt to a wider range of spare part width changes.
[0056] Example 7
[0057] like Figure 3 As shown, to drive the movement of the connecting frame 10, the equipment is equipped with two reciprocating racks 11 and meshing gears 12. The racks 11 are spaced apart on the frame 1, with a connecting frame 10 mounted on each rack 11. The rotation of the gears 12 causes the racks 11 to reciprocate along the frame 1, driving the connecting frame 10 and the rollers 4 to translate accordingly. This allows for quick and easy adjustment of the spacing between the two rollers 4, facilitating the adaptation of furnace door spare parts of varying sizes.
[0058] Example 8
[0059] like Figure 3 As shown, to drive the reciprocating motion of rack 11, the system incorporates a crank mechanism 15 combined with a rotary drive member 16. A connecting plate 13 is attached to one of the racks 11 and has a through slot 14 to accommodate one end of crank 15. The other end of crank 15 is connected to rotary drive member 16, which is mounted on frame 1. The output power of rotary drive member 16 is converted into linear motion by crank 15, thereby driving the precise movement of rack 11 and connecting frame 10.
[0060] Example 9
[0061] like Figure 3 As shown, in order to simplify the drive control of the worm 7, a second rotary drive member 17 is added to be directly connected to the worm 7. This design not only optimizes the power transmission efficiency, but also simplifies the maintenance and operation process.
[0062] Example 10
[0063] like Figure 3 As shown, to further enhance the stability of the slider 6 and rack 11 system, a plurality of pulleys 18 are added to each rack 11 in the embodiment. These pulleys 18 are placed in two parallel guide rails 19. The rotation design of the pulleys 18 reduces friction, making the entire reciprocating motion smoother and more efficient.
[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.
Claims
1. An automatic forming equipment for forming spare parts of coke oven doors, characterized in that: include, Rack (1); A bending roller (2) rotatably mounted on the frame (1); A guide limiting wheel (3) is arranged to rotate and lift relative to the frame (1), the guide limiting wheel (3) is located above the bending roller (2), and the rotation axis of the guide limiting wheel (3) is parallel to the rotation axis of the bending roller (2) and perpendicular to its own lifting direction; The roller (4) is rotatably arranged relative to the frame (1), and there are two rollers (4) located on one side of the bending roller (2). The rotation axis of the roller (4) is parallel to the lifting direction of the guide limiting wheel (3), and the space between the two rollers (4) is used to pass the furnace door spare parts.
2. The automatic forming equipment for forming spare parts of coke oven doors according to claim 1, characterized in that: There are a plurality of the bending rollers (2) and the guide limiting wheels (3), and two of the rollers (4) are located on one of the furnace door spare parts.
3. The automatic forming equipment for forming spare parts of coke oven doors according to claim 1, characterized in that: Also includes, Two brackets (5) are symmetrically arranged on the frame (1); There are two sliders (6), which are respectively set on the two brackets (5) for lifting, and the guide limiting wheel (3) is rotatably set between the two sliders (6) to follow the lifting.
4. The automatic forming equipment for forming spare parts of coke oven doors according to claim 3, characterized in that: Also includes, There are two worms (7), which are rotatably arranged on the bracket (5), and the rotation axis of the worms (7) is parallel to the lifting direction of the slider (6); There are two screw rods (8), which are rotatably arranged on the bracket (5) and are respectively threadedly arranged with the two sliders (6). A worm gear is arranged on each of the two screw rods (8), and both of the worm gears are engaged with the worm (7).
5. The automatic forming equipment for forming spare parts of coke oven doors according to claim 1, characterized in that: The frame (1) has a head end and further comprises, A guide roller (9) is rotatably arranged on the frame (1) and located at the head end. The rotation axis of the guide roller (9) is parallel to the rotation axis of the bending roller (2). There are two guide rollers (9) at the upper and lower ends.
6. The automatic forming equipment for forming spare parts of coke oven doors according to claim 1, characterized in that: Also includes, There are two connecting frames (10) that move toward or away from each other relative to the frame (1), and the two rollers (4) are rotatably arranged on the two connecting frames (10).
7. The automatic forming equipment for forming spare parts of coke oven doors according to claim 6, characterized in that: Also includes, A rack (11) is arranged on the frame (1) for reciprocating movement, two racks (11) are arranged at intervals, and the two connecting frames (10) are respectively arranged on the two racks (11); A gear (12) is rotatably mounted on the frame (1) and meshes with both racks (11).
8. The automatic forming equipment for forming spare parts of coke oven doors according to claim 7, characterized in that: Also includes, A connecting plate (13) is provided on one of the racks (11), wherein the connecting plate (13) has a through slot (14); A crank (15) and a rotating drive member (16), wherein one end of the crank (15) is located in the through slot (14), and the other end is arranged at the output end of the rotating drive member (16), and the rotating drive member (16) is arranged on the frame (1).
9. The automatic forming equipment for forming spare parts of coke oven doors according to claim 4, characterized in that: Also includes, The second rotating driving member (17) is arranged on the bracket (5) and is drivingly connected to the worm (7).
10. The automatic forming equipment for forming spare parts of coke oven doors according to claim 7, characterized in that: Also includes, There are a plurality of pulleys (18), which are rotatably mounted on the two racks (11); There are two guide rails (19), and the plurality of pulleys (18) are respectively located in the two guide rails (19).