Plate manufacturing device for processing wind power generation tower
Through the combined structure of fixed blocks, movable blocks, screw rods and positioning wheels, the position of the steel plate is automatically corrected, which solves the problem of manual adjustment of the existing plate making device, and achieves convenient use and cost reduction.
Patent Information
- Application Number
- CN202421648659.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When using a gantry laser cutting machine, the existing plate making device requires manual adjustment of the steel plate position, which leads to inconvenient operation and increases equipment cost.
The fixed block, movable block, screw rod and positioning wheel structure is adopted to drive the screw rod to rotate through the motor to achieve automatic correction of the position of the steel plate to ensure cutting accuracy.
This eliminates the working steps of adjusting the position of the plate parts during the plate making process, and reduces the cost of purchasing and using the equipment.
Smart Images
Figure CN223185751U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of wind power tower processing, in particular to a plate making device for processing wind power towers. Background Art
[0002] The tower of a wind turbine is a supporting component in wind power generation equipment. It needs to go through multiple processes during processing and production, including steel plate lifting, steel plate loading, plate cutting, groove grinding, plate rolling, positioning welding, longitudinal seam welding, rounding and other processes. Multiple processes are used to process the tower of a wind turbine to ensure its stability during subsequent use.
[0003] At present, the plate-making devices used in the tower processing process include gantry-type laser cutting machines, grinding wheel grinders, plate rolling machines, etc. In the plate-making process, a gantry-type laser cutting machine is required to cut the steel plate into a limited width to facilitate subsequent rolling and tube formation. The current gantry-type laser cutting machine mainly includes a plate placement table, a gantry and a laser cutting machine. When in use, the steel plate is placed on the placement table, and then the gantry drives the laser cutting machine to weld the steel plate.
[0004] However, when the gantry laser cutting machine among the plate making tools is actually used, a hoist or other conveying tool is needed to place the plate on the placement table. After placement, the position of the plate is not fixed, and workers still need to manually push the plate or use other equipment to push the plate to adjust its position. After the adjustment is completed, in order to further ensure the accuracy of the size of the plate after cutting, other measuring equipment is also needed to ensure the position of the plate, which makes the entire operation more inconvenient and also increases the cost of the factory to purchase equipment. Therefore, it is urgently needed to improve on the basis of the existing plate making device. Utility Model Content
[0005] Based on this, the purpose of the present invention is to provide a plate making device for processing a wind power tower to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate-making device for processing wind power towers, comprising a placing table, a gantry, a laser cutting machine and a steel plate, wherein a fixed block is fixedly installed on the inner wall of the gantry, and a screw rod rotatably installed on the outer wall of the fixed block, and a motor is externally connected to the end of the screw rod, a movable block threadedly connected to the screw rod is slidably installed on the gantry, and positioning wheels in contact with the steel plate are installed on the movable block and the fixed block near the inner wall of the steel plate, and a reinforcement mechanism connected to the gantry is provided on the top of the movable block, and a push block for pushing steel plate waste is movably installed on the outer wall of the movable block.
[0007] By adopting the above technical solution, the position of the steel plate can be corrected by starting the motor connected to the screw rod before use, thereby eliminating a series of work steps for adjusting the plate during the plate making process.
[0008] The utility model is further configured such that the movable block and the fixed block are both arranged at the bottom of the gantry, and the installation positions of the movable block and the fixed block are staggered with the installation position of the laser cutting machine.
[0009] By adopting the above technical solution, the setting of the movable block and the fixed block will not affect the use of the laser cutting machine, ensuring that the equipment can be used smoothly.
[0010] The utility model is further configured such that a sliding rod slidably connected to the movable block is fixedly mounted on the outer wall of the fixed block, and the end of the sliding rod is fixedly connected to the inner wall of the gantry.
[0011] By adopting the above technical solution, the stability of the position of the movable block is further guaranteed, and the pressure on the contact position between the screw rod and the movable block is reduced.
[0012] The utility model is further configured such that a plurality of groups of positioning wheels in contact with the steel plates are evenly spaced on the inner walls of the movable block and the fixed block, and the spacing between the bottom ends of the positioning wheels and the top of the placement table is less than 10MM.
[0013] By adopting the above technical solution, the positioning effect of the positioning wheel on the steel plate is ensured.
[0014] The utility model is further configured such that the reinforcement mechanism consists of a support plate and a support wheel, and two support plates are symmetrically installed on the outer walls on both sides of the movable block, and the top of each support plate is equipped with a support wheel that is in contact with the top of the gantry.
[0015] By adopting the above technical solution, the position stability of the movable block during sliding is improved.
[0016] The utility model is further configured such that the push block is rotatably mounted on the outer wall of the movable block, and when the outer wall of the push block is in contact with the outer wall of the movable block, the distance between the outer end of the push block and the movable block is greater than the distance between the outer end of the positioning wheel and the movable block.
[0017] By adopting the above technical solution, it is ensured that the push block can smoothly push the waste part cut off the steel plate.
[0018] The utility model is further configured such that a torsion spring corresponding to the push block is installed on the outer wall of the movable block, and a side corner of the end of the push block close to the movable block is designed as an oblique angle.
[0019] By adopting the above technical solution, under the action of the torsion spring, it is ensured that the push block can be smoothly reset.
[0020] In summary, the present invention has the following beneficial effects:
[0021] The utility model is provided with a fixed block, a movable block, a screw rod and a positioning wheel, so that the position of the steel plate can be corrected by starting the motor externally connected to the screw rod before use, thereby eliminating a series of work steps for adjusting the plate during the plate making process and saving the user the cost of purchasing the steel plate for correction, so that the device has the advantages of being easy to use and reducing the cost of plate making. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after removing the placement table and the gantry;
[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the push block after the steel plate cutting is completed in the utility model;
[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model after partial cutaway.
[0026] In the figure: 1. Placement table; 2. Gantry; 3. Laser cutting machine; 4. Steel plate; 5. Fixed block; 6. Screw; 7. Slide rod; 8. Movable block; 9. Positioning wheel; 10. Support plate; 11. Support wheel; 12. Push block. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0028] The following describes an embodiment of the present invention based on its overall structure.
[0029] A plate making device for processing a wind power tower, such as Figures 1-4 As shown, it includes a placement table 1, a gantry 2, a laser cutting machine 3 and a steel plate 4;
[0030] Specifically, a fixed block 5 is fixedly installed on the inner wall of the gantry 2, and a screw rod 6 rotatably connected to the inner wall of the gantry 2 is rotatably installed on the outer wall of the fixed block 5, and a motor is externally connected to the end of the screw rod 6. When the motor is started, the screw rod 6 obtains power and starts to rotate. At the same time, a movable block 8 threadedly connected to the screw rod 6 is slidably installed on the gantry 2. When the screw rod 6 rotates, the movable block 8 starts to slide horizontally under the action of the screw rod principle, so that the position of the movable block 8 can be flexibly adjusted;
[0031] Furthermore, positioning wheels 9 in contact with the steel plate 4 are installed on the inner walls of the movable block 8 and the fixed block 5 near the steel plate 4. Since the position of the fixed block 5 remains unchanged, when the movable block 8 moves toward the fixed block 5, the positioning wheels 9 will start to squeeze the steel plate 4, thereby achieving correction of the steel plate 4, ensuring the fixed position and angle of the steel plate 4 during cutting, and preventing dimensional deviation after cutting. A push block 12 for pushing waste steel plate 4 is movably installed on the outer wall of the movable block 8, so that after the cutting of the steel plate 4 is completed, when the gantry 2 drives the laser cutting machine 3 to reset, the push block 12 will push the cut part of the steel plate 4, thereby achieving automatic separation of waste and finished products.
[0032] See also Figure 1 and Figure 2 and Figure 4 The movable block 8 and the fixed block 5 are both arranged at the bottom of the gantry 2, so that the gantry 2 will protect and block the movable block 8 and the fixed block 5, so that the outer walls of the movable block 8 and the fixed block 5 will not be exposed to the gantry 2. At the same time, because the installation positions of the movable block 8 and the fixed block 5 are staggered with the installation position of the laser cutting machine 3, the setting of the movable block 8 and the fixed block 5 will not affect the use of the laser cutting machine 3.
[0033] See also Figure 1 and Figure 4 The outer wall of the fixed block 5 is fixedly installed with a sliding rod 7 that is slidably connected to the movable block 8. When the movable block 8 slides, it will also be supported and restricted by the sliding rod 7, further ensuring the stability of the position of the movable block 8. At the same time, the other end of the sliding rod 7 is fixedly connected to the inner wall of the gantry 2 to ensure that the sliding rod 7 can smoothly support the movable block 8.
[0034] See also Figure 2 one Figure 4 , multiple groups of positioning wheels 9 in contact with the steel plate 4 are installed on the inner walls of the movable block 8 and the fixed block 5 at equal intervals, so that when the movable block 8 slides toward the fixed block 5, the two groups of positioning wheels 9 will squeeze the outer walls on both sides of the steel plate 4, thereby ensuring the positioning effect of the positioning wheels 9 on the steel plate 4. At the same time, the distance between the bottom end of the positioning wheel 9 and the top of the placement table 1 is less than 10MM, so that the positioning wheel 9 will not directly contact the placement table 1, ensuring that the movable block 8 can change its position smoothly.
[0035] See also Figure 3 and Figure 4A reinforcement mechanism connected to the gantry 2 is provided at the top of the movable block 8, and the reinforcement mechanism is composed of a support plate 10 and a support wheel 11, wherein two support plates 10 are symmetrically installed on the outer walls on both sides of the movable block 8, and support wheels 11 are installed on the top of the support plates 10 and are in contact with the top of the gantry 2, so that when the movable block 8 slides, the support wheels 11 will be driven to slide synchronously through the support plates 10, and at the same time, the support wheels 11 will cooperate with the support plates 10 to support the movable block 8, thereby ensuring the stability of the position of the movable block 8 when sliding.
[0036] See also Figure 2 one Figure 4 , the push block 12 is rotatably mounted on the outer wall of the movable block 8, so that the angle of the push block 12 can be changed. When the outer wall of the push block 12 is in contact with the outer wall of the movable block 8, the distance between the outer end of the push block 12 and the movable block 8 is greater than the distance between the outer end of the positioning wheel 9 and the movable block 8, so that the outer wall of the other side of the push block 12 will contact the cut steel plate 4, ensuring that the push block 12 can smoothly push the waste part of the steel plate 4 cut off. The outer wall of the movable block 8 is equipped with a torsion spring corresponding to the push block 12, and the end of the push block 12 is close to the movable One side corner of block 8 is designed with an oblique angle. When the push block 12 follows the movable block 8 to slide toward the fixed block 5, the end of the push block 12 will first contact the steel plate 4. As the movable block 8 continues to move, the push block 12 will be squeezed and the angle will change, thereby causing the torsion spring to be stressed. When the cutting is completed, the push block 12 is separated from the steel plate 4. At this time, the torsion spring will reset the push block 12, thereby ensuring that the push block 12 is located on the outside of the end of the steel plate 4 at this time, further ensuring that when the gantry 2 is reset, the push block 12 will push the waste of the steel plate 4.
[0037] The working principle of the present invention is as follows: when using the present device, first, start the motor connected to the screw rod 6, so that the screw rod 6 starts to rotate, and under the action of the screw rod principle, the movable block 8 slides toward the fixed block 5. During this process, the end of the push block 12 will contact the steel plate 4 first, causing the angle of the push block 12 to change, and then the positioning wheel 9 on the outer wall of the movable block 8 will squeeze the side wall of the steel plate 4, causing the angle of the steel plate 4 to begin to change, until the outer wall of the other side of the steel plate 4 is in contact with the positioning wheel 9 on the outer wall of the fixed block 5. At this time, the two sets of positioning wheels 9 will limit the angle of the steel plate 4 to ensure the stability of the angle of the steel plate 4 on the placement table 1, thereby eliminating the need for workers to adjust the steel plate 4 and the cost of purchasing tools for correcting the steel plate 4.
[0038] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. A plate-making device for processing a wind power tower, comprising a placement table (1), a gantry (2), a laser cutting machine (3) and a steel plate (4), characterized in that: The inner wall of the gantry (2) is fixedly mounted with a fixed block (5), and the outer wall of the fixed block (5) is rotatably mounted with a screw rod (6) rotatably connected to the inner wall of the gantry (2), and the end of the screw rod (6) is externally connected to a motor, and a movable block (8) threadedly connected to the screw rod (6) is slidably mounted on the gantry (2), and the inner wall of the movable block (8) and the fixed block (5) close to the steel plate (4) are both mounted with a positioning wheel (9) in contact with the steel plate (4), and a reinforcement mechanism connected to the gantry (2) is provided at the top of the movable block (8), and a push block (12) for pushing waste steel plate (4) is movably mounted on the outer wall of the movable block (8).
2. A plate-making device for processing a wind power tower according to claim 1, characterized in that: The movable block (8) and the fixed block (5) are both arranged at the bottom of the gantry (2), and the installation positions of the movable block (8) and the fixed block (5) are staggered with the installation position of the laser cutting machine (3).
3. The plate-making device for processing a wind power tower according to claim 1, characterized in that: A sliding rod (7) slidably connected to the movable block (8) is fixedly mounted on the outer wall of the fixed block (5), and the end of the sliding rod (7) is fixedly connected to the inner wall of the gantry (2).
4. The plate-making device for processing a wind power tower according to claim 1, characterized in that: Multiple groups of positioning wheels (9) in contact with the steel plate (4) are evenly spaced on the inner walls of the movable block (8) and the fixed block (5), and the spacing between the bottom end of the positioning wheel (9) and the top of the placement table (1) is less than 10MM.
5. The plate-making device for processing a wind power tower according to claim 1, characterized in that: The reinforcement mechanism is composed of a support plate (10) and a support wheel (11), and two support plates (10) are symmetrically installed on the outer walls of both sides of the movable block (8), and the top of each support plate (10) is equipped with a support wheel (11) that is in contact with the top of the gantry (2).
6. The plate-making device for processing a wind power tower according to claim 5, characterized in that: The push block (12) is rotatably mounted on the outer wall of the movable block (8), and when the outer wall of the push block (12) is in contact with the outer wall of the movable block (8), the distance between the outer end of the push block (12) and the movable block (8) is greater than the distance between the outer end of the positioning wheel (9) and the movable block (8).
7. The plate-making device for processing a wind power tower according to claim 1, characterized in that: The outer wall of the movable block (8) is provided with a torsion spring corresponding to the push block (12), and the side corner of the end of the push block (12) close to the movable block (8) is designed to be an oblique angle.