Blanking device for intelligent manufacturing and machining of door face steel plate

Abstract

The invention discloses a blanking device for intelligent manufacturing and machining of a door panel steel plate, and relates to the technical field of metal combination machining, the blanking device comprises a cutting machine, a lifting mechanism is arranged on the left side of the cutting machine, by arranging a placing mechanism, the blanking device can adapt to lifting and placing work of steel plates of different sizes, and it is guaranteed that when small steel plates are placed, the small steel plates can be conveniently placed. The position of the second backup plate is low enough, a worker can lift the steel plate to the second backup plate more easily, when the long steel plate is placed, the long steel plate can be stably lifted and placed by leaning against the first backup plate, the overturning and collapsing problems are avoided, steel plate lifting and cutting are combined and integrated, and the working efficiency is improved. A large amount of time cost and occupied area are saved, and the working efficiency is improved through the characteristic of wide applicability.

Description

Technical Field

[0001] The invention relates to the technical field of metal combined processing, and in particular to a blanking device for intelligent manufacturing and processing of facade steel plates. Background Art

[0002] Steel doors are widely used indoors and outdoors in various buildings. Outdoor steel doors are usually used for various purposes. They need to be made of galvanized steel plates, and each reinforcement is welded and reinforced by oxygen shielded welding, and waterproof thresholds (or bottom seals), anti-theft pins, and high-quality UV-resistant coatings are installed to adapt to the harsh working environment of outdoor sun and rain.

[0003] A facade steel plate flattening and unloading device described in the patent application with announcement number CN212071056U comprises a frame, on which flattening rollers are rotatably mounted, a space for flattening the facade steel plate is formed between any set of flattening rollers, a limiting mechanism is provided at one end of the frame and close to the input end of the flattening rollers, a cutting mechanism is provided at the other end of the frame, and an elastic bearing frame for carrying the cut facade steel plate is provided near the cutting mechanism; a feeder for mounting facade steel coil blanks is provided at the input end of the limiting mechanism and close to the frame, the facade steel coil blanks are placed on the feeding shaft of the feeder, and the facade steel plate at the free end of the facade steel coil blanks passes through the limiting mechanism, the flattening rollers and the cutting mechanism in sequence and extends to the elastic bearing frame;

[0004] At present, when cutting and cutting steel plates, workers are required to lift the steel plates onto the cutting machine, move the steel plates to the designated position, and then use the cutting machine to cut the steel plates. When the workers lift the steel plates, the heavy steel plates are prone to collision and damage, and the cutting efficiency of the steel plates is also reduced. At the same time, the steel plates are lifted by a separate lifting device and then transported to the cutting machine, which requires the purchase of multiple machines and occupies a large area, affecting the processing cost and processing efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a blanking device for intelligent manufacturing and processing of facade steel plates, which achieves the purpose of solving the above-mentioned problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A blanking device for intelligent manufacturing and processing of facade steel plates, comprising a cutting machine, wherein a lifting mechanism is provided on the left side of the cutting machine;

[0007] The lifting mechanism comprises:

[0008] A first support plate, which is a plate-shaped structure, is fixedly connected to the left side of the cutting machine, has a bottom plate fixedly connected to the bottom of the first support plate, and has a hydraulic telescopic rod fixedly connected to the top of the bottom plate, and is used to support the steel plate;

[0009] The second support plate is a square plate structure, the outer wall of the second support plate is fixedly connected to one end of the hydraulic telescopic rod, the hydraulic telescopic rod is used to push the second support plate to move up and down, and the second support plate is used to support the steel plate.

[0010] Preferably, a long plate is fixedly connected to the outer wall of the first backing plate, and the long plate is a triangular plate-shaped structure.

[0011] Preferably, a placing mechanism is provided on one side of the long board, and the placing mechanism includes a fixed block, the fixed block is fixedly connected to one side of the long board, one side of the fixed block is fixedly connected to a U-shaped rod, the other end of the U-shaped rod is fixedly connected to the outer wall of the long board, the outer wall of the U-shaped rod is slidably connected to a slider, and a rotating rod is provided on one side of the slider, and the rotating rod is used to support the falling of the steel plate.

[0012] Preferably, both ends of the rotating rod are rotatably connected to the sliding block, a stopper is fixedly connected to the outer wall of the U-shaped rod, and a telescopic rod is fixedly connected between the stopper and the sliding block.

[0013] Preferably, the interior of the telescopic rod is communicated with the interior of the slider, and the interior of the slider is communicated with the interior of the rotating rod.

[0014] Preferably, an auxiliary mechanism is provided on the surface of the rotating rod, and the auxiliary mechanism includes an annular groove, the annular groove is opened on the outer wall of the rotating rod, and bristles are fixedly connected to the inner wall of the annular groove, and the bristles are used to play the role of moving the bottom of the steel plate.

[0015] Preferably, a spray hole is opened on the inner wall of the annular groove, the interior of the spray hole is connected with the interior of the rotating rod, and the interior of the spray hole is connected with the annular groove.

[0016] Preferably, the inner wall of the spray hole is slidably connected to a sliding column, the inner wall of the spray hole is fixedly connected to a built-in spring, one end of the built-in spring is fixedly connected to the outer wall of the sliding column, the outer wall of the sliding column is provided with a groove and a nozzle, and the groove, the nozzle and the inside of the spray hole are connected.

[0017] The present invention provides a blanking device for intelligent manufacturing and processing of facade steel plates. It has the following beneficial effects:

[0018] 1. The present invention is capable of adapting to the lifting and placing of steel plates of different sizes by providing a placement mechanism, ensuring that when placing a small steel plate, the position of the second support plate is low enough, and it is more labor-saving for the staff to lift the steel plate onto the second support plate. When placing a long steel plate, it can also be supported on the first support plate to complete the stable lifting and placement of the long steel plate without the problem of overturning and collapse, thereby realizing the integrated combination of steel plate lifting and cutting, saving a lot of time cost and floor space, and improving work efficiency through the characteristics of wide applicability.

[0019] 2. The present invention sets a placement mechanism so that the steel plate is buffered by the rotating rod at the same time, and the rotating rod continuously moves to the right along the bottom of the steel plate, so that the pressure of the steel plate hitting a line on the rotating rod is evenly distributed to the entire surface of the bottom of the steel plate, thereby completing the overall uniform buffering of the steel plate without causing deformation or scratches on the steel plate. At the same time, the smaller setting of the rotating rod also maximizes the savings in material costs and factory floor space, while saving the use cost and maximizing the work efficiency of steel plate material placement.

[0020] 3. The present invention realizes the working state of the rotating rod rolling at the bottom of the steel plate by setting a placement mechanism, and uses the rolling of the rotating rod at the bottom of the steel plate instead of sliding with each other to change the sliding friction into rolling static friction, thereby reducing the wear and scratch problems of the outer wall of the steel plate caused by buffering the heavy long steel plate as much as possible, ensuring the quality of the steel plate, and also ensuring that the quality of the steel plate after being cut and produced will not be affected by layer-by-layer processing;

[0021] 4. The present invention, by providing a placement mechanism, also avoids the problem that if there is sliding friction between the rotating rod and the bottom of the steel plate, the friction force will resist the sliding, and the long steel plate will fall on the rotating rod and directly flip over the rotating rod because it cannot slide, thereby further reducing the occurrence of unexpected situations in the process of steel plate buffering.

[0022] 5. The present invention sets an auxiliary mechanism, and as the rotating rod rolls and rotates at the bottom of the steel plate, the bottom of the steel plate is continuously brushed, thereby reducing the particles that appear on the bottom of the steel plate before it is fully placed on the cutting machine, and avoiding the problem of scratches on the surface of the steel plate caused by the particles when the steel plate is subsequently placed on the cutting machine for cutting and is pressed. This function can be achieved in an integrated manner without adding additional excess materials through a combination method.

[0023] 6. The present invention provides an auxiliary mechanism to complete the self-blowing effect on the bristles and the bottom of the steel plate, so that the steel plate and the bristles can be kept as clean as possible, while also limiting the shortening speed of the telescopic rod to prevent the rotating rod from being pushed to the right too quickly under the pressure of the steel plate and losing part of its support and bearing effect on the steel plate, thereby ensuring a stable and effective buffering effect on larger, longer and heavier steel plates.

[0024] 7. The present invention sets an auxiliary mechanism to achieve that as the steel plate becomes larger, the pressure relief speed of the telescopic rod becomes faster, thereby the sliding speed of the rotating rod at the bottom of the steel plate becomes faster, thereby reducing the pressure between the larger and heavier steel plate and the rotating rod. By appropriately accelerating the rolling speed of the rotating rod at the bottom of the steel plate, the force of the rotating rod and the steel plate is quickly buffered to the entire steel plate, reducing the deformation caused by the large pressure, further ensuring the stability of the lowering of the steel plate, and also increasing the blowing intensity on the surface of the larger steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 The structure diagram of the placement mechanism of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 3 The structure diagram of the placement mechanism of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 4 It is a schematic diagram of the disassembled structure of the placement mechanism of the present invention;

[0029] Figure 5 The structure diagram of the placement mechanism of the present invention is shown in FIG. Figure 3 ;

[0030] Figure 6 It is an enlarged view of point A in FIG. 5 of the present invention;

[0031] Figure 7 The structural movement diagram of the placement mechanism of the present invention is shown in FIG. Figure 1 ;

[0032] Figure 8 The structural movement diagram of the placement mechanism of the present invention is shown in FIG. Figure 2 ;

[0033] Fig. 9 The structure diagram of the auxiliary mechanism of the present invention is shown in FIG. Figure 1 ;

[0034] Fig.10 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0035] Fig.11It is a schematic diagram of the structure of the sliding column of the present invention;

[0036] Fig.12 For the present invention Fig.10 The enlarged view of point B;

[0037] Fig.13 The structure diagram of the auxiliary mechanism of the present invention is shown in FIG. Figure 2 .

[0038] In the figure: 1 cutting machine, 2 lifting mechanism, 201 first support plate, 202 bottom plate, 203 hydraulic telescopic rod, 204 second support plate, 205 long plate, 3 placing mechanism, 301 fixed block, 302 U-shaped rod, 303 slider, 304 rotating rod, 305 telescopic rod, 306 block, 4 auxiliary mechanism, 401 annular groove, 402 spray hole, 403 bristles, 404 sliding column, 405 groove, 406 spray nozzle. DETAILED DESCRIPTION

[0039] Example 1: Please refer to Figure 1-4 , the present invention provides a technical solution: a blanking device for intelligent manufacturing and processing of facade steel plates, comprising a cutting machine 1, a lifting mechanism 2 is arranged on the left side of the cutting machine 1;

[0040] The lifting mechanism 2 comprises:

[0041] A first support plate 201, which is a plate-like structure, is fixedly connected to the left side of the cutting machine 1, a bottom plate 202 is fixedly connected to the bottom of the first support plate 201, and a hydraulic telescopic rod 203 is fixedly connected to the top of the bottom plate 202. The first support plate 201 is used to support the steel plate;

[0042] The second support plate 204 is a square plate structure. The outer wall of the second support plate 204 is fixedly connected to one end of the hydraulic telescopic rod 203. The hydraulic telescopic rod 203 is used to push the second support plate 204 to move up and down. The second support plate 204 is used to support the steel plate.

[0043] The outer wall of the first support plate 201 is fixedly connected with a long plate 205, and the long plate 205 is a triangular plate structure;

[0044] When in use, the steel plate to be cut is placed on the cutting machine 1, and then the cutter on the cutting machine 1 is started to cut the steel plate, thereby completing the cutting of the steel plate;

[0045] Before the steel plates are placed on the cutting machine 1, the staff will horizontally move the vertically placed steel plates one by one to the second supporting plate 204, let the steel plates lean on the second supporting plate 204, and then start the hydraulic telescopic rod 203 to push the second supporting plate 204, and the second supporting plate 204 will push the steel plates to slide up along one side of the first supporting plate 201 until the right side of the steel plates exceeds the height of the top of the first supporting plate 201. At this time, the steel plates will slide to the empty space on the right side due to gravity, and the left side of the steel plates will slide on the second supporting plate 204 until the steel plates slide onto the cutting machine 1, thereby completing the work of automatically placing the steel plates on the cutting machine 1, reducing the efficiency reduction caused by manual lifting and the problem of steel plate bumping;

[0046] When the length of the steel plate is long, it is easy to collapse and flip over the surface of the second support plate 204 when placed on the second support plate 204. At this time, the steel plate is placed vertically on the second support plate 204, and the right side of the steel plate is against the left side of the first support plate 201, and then the hydraulic telescopic rod 203 is started to push the second support plate 204 and the steel plate upward. At this time, the steel plate will be pushed and lifted up by the second support plate 204. Since the surface width of the first support plate 201 is much larger than that of the second support plate 204, it can receive the support of the steel plate, and at the same time, the angle of the first support plate 201 is more stable. , the problem of long steel plates collapsing and turning over will not occur, so it can adapt to the lifting and placement of steel plates of different sizes, ensuring that when placing small steel plates, the position of the second support plate 204 is low enough, and it is more labor-saving for the staff to lift the steel plates onto the second support plate 204. When placing long steel plates, they can also be lifted and placed stably on the first support plate 201 without turning over and collapsing, realizing the integrated combination of steel plate lifting and cutting, saving a lot of time cost and floor space, and improving work efficiency through the characteristics of wide applicability;

[0047] When the long steel plate is leaning against the first support plate 201 and is pushed up by the second support plate 204, the long steel plate is continuously pushed to slide on the first support plate 201 and continuously loses the resistance of the right side of the first support plate 201, until the long steel plate is pushed higher and falls to the right with the center of gravity, thereby falling on the cutting machine 1 to complete the work of placing the steel plate on the cutting machine 1;

[0048] Example 2: Please refer to Figure 1-8 On the basis of the first embodiment, the present invention provides a technical solution: a placing mechanism 3 is arranged on one side of the long board 205, and the placing mechanism 3 includes a fixed block 301, and the fixed block 301 is fixedly connected to one side of the long board 205, and a U-shaped rod 302 is fixedly connected to one side of the fixed block 301, and the other end of the U-shaped rod 302 is fixedly connected to the outer wall of the long board 205, and a slider 303 is slidably connected to the outer wall of the U-shaped rod 302, and a rotating rod 304 is arranged on one side of the slider 303, and the rotating rod 304 is used to support the falling of the steel plate.

[0049] Both ends of the rotating rod 304 are rotatably connected to the sliding block 303 , a stopper 306 is fixedly connected to the outer wall of the U-shaped rod 302 , and a telescopic rod 305 is fixedly connected between the stopper 306 and the sliding block 303 .

[0050] The interior of the telescopic rod 305 is connected to the interior of the slider 303, and the interior of the slider 303 is connected to the interior of the rotating rod 304;

[0051] When the long steel plate falls on the cutting machine 1, it will first contact the rotating rod 304 and hit the rotating rod 304, and the rotating rod 304 will resist the long steel plate. At the same time, when the long steel plate falls on the rotating rod 304, the long steel plate will apply a downward and rightward force to the rotating rod 304, and the rotating rod 304 can only slide horizontally because the slider 303 is limited on the outer wall of the U-shaped rod 302, so the thrust of lowering the right side will become a thrust that makes the rotating rod 304 to the right side, and then the rotating rod 304 will drive the slider 303 to slide horizontally to the right on the outer wall of the U-shaped rod 302, so that the steel plate is resisted by the rotating rod 304 for buffering at this time, and the rotating rod 304 also continuously moves to the right along the bottom of the steel plate, so that the pressure of the steel plate hitting the rotating rod 304 is evenly distributed to the entire surface of the bottom of the steel plate;

[0052] In this way, the overall uniform buffering of the steel plate is completed without causing deformation and scratches on the steel plate. At the same time, the smaller setting of the rotating rod 304 also saves material costs and factory floor space to the maximum extent, saving the use cost while maximizing the efficiency of placing the steel plate.

[0053] When the rotating rod 304 moves horizontally to the right along the bottom of the steel plate, the rotating rod 304 will rotate on the slider 303, so that the rotating rod 304 will also be driven by the downward pressure of the steel plate due to the friction with the bottom of the steel plate, so that the rotating rod 304 can roll on the bottom of the steel plate. The rotating rod 304 can roll on the bottom of the steel plate instead of sliding on each other to convert the sliding friction into rolling static friction, thereby reducing the wear and scratches on the outer wall of the steel plate caused by buffering the heavy long steel plate as much as possible, ensuring the quality of the steel plate, and also ensuring that the quality of the steel plate after being cut and produced will not be affected by the layer-by-layer processing;

[0054] This also avoids the problem that if the rotating rod 304 and the bottom of the steel plate are in sliding friction, the friction force will prevent the sliding from being smooth, and the long steel plate will fall on the rotating rod 304 and directly flip over the rotating rod 304 because it cannot slide, further reducing the occurrence of unexpected situations in the process of buffering the steel plate;

[0055] Example 3: Please refer to Figure 1-13On the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: an auxiliary mechanism 4 is provided on the surface of the rotating rod 304, the auxiliary mechanism 4 includes an annular groove 401, the annular groove 401 is opened on the outer wall of the rotating rod 304, and the inner wall of the annular groove 401 is fixedly connected with bristles 403, and the bristles 403 are used to play the role of moving the bottom of the steel plate.

[0056] A spray hole 402 is formed on the inner wall of the annular groove 401 . The interior of the spray hole 402 is communicated with the interior of the rotating rod 304 , and the interior of the spray hole 402 is communicated with the annular groove 401 .

[0057] The inner wall of the spray hole 402 is slidably connected to a sliding column 404, the inner wall of the spray hole 402 is fixedly connected to an internal spring, one end of the internal spring is fixedly connected to the outer wall of the sliding column 404, the outer wall of the sliding column 404 is provided with a groove 405 and a nozzle 406, the groove 405, the nozzle 406 are connected to the inside of the spray hole 402;

[0058] As the rotating rod 304 rolls and rotates at the bottom of the steel plate, the bristles 403 in the annular groove 401 provided on the inner wall of the rotating rod 304 are driven to rotate synchronously, and the bottom of the steel plate is continuously brushed, so as to reduce the particles appearing at the bottom of the steel plate before the steel plate is fully placed on the cutting machine 1, and avoid the particles causing scratches on the surface of the steel plate when the steel plate is subsequently placed on the cutting machine 1 for cutting and being pressed. This function can be achieved in an integrated manner without adding extra excess materials through the combination method;

[0059] At the same time, when the steel plate is pressed on the rotating rod 304, the rotating rod 304 will drive the slider 303 to slide on the outer wall of the U-shaped rod 302. At this time, the telescopic rod 305 between the slider 303 and the stopper 306 will be squeezed, so that the telescopic rod 305 is shortened step by step, and the air inside the telescopic rod 305 is squeezed into the slider 303, enters the center of the rotating rod 304 through the slider 303, and is sprayed outward through the connection between the rotating rod 304 and the spray hole 402, completing the self-blowing effect on the bristles 403 and the bottom of the steel plate, so that the steel plate and the bristles 403 can be kept as clean as possible, and the shortening speed of the telescopic rod 305 is limited to prevent the rotating rod 304 from being pushed to the right too quickly under the pressure of the steel plate, thereby losing part of the support and bearing effect on the steel plate, thereby ensuring a stable and effective buffering effect for larger, longer and heavier steel plates;

[0060] The larger and heavier the steel plate is, the faster the air inside the telescopic rod 305 will be ejected through the spray hole 402. At this time, the air pressure in the spray hole 402 increases, and the sliding column 404 in the spray hole 402 will be pushed out by the air pressure, and the elastic force of the sliding column 404 and the built-in spring in the spray hole 402 will be overcome, so that the sliding column 404 is pushed out and more grooves 405 are opened, so that the air can be ejected through the grooves 405 as much as possible, and the larger the steel plate is, the faster the pressure relief speed of the telescopic rod 305 is, and the faster the sliding speed of the rotating rod 304 at the bottom of the steel plate is, reducing the pressure between the larger and heavier steel plate and the rotating rod 304, and using the rotating rod 304 to appropriately accelerate the rolling speed at the bottom of the steel plate, the force of the rotating rod 304 and the steel plate is quickly buffered to the entire steel plate, reducing the deformation caused by the large pressure, further ensuring the stability of the steel plate being lowered, and also increasing the blowing intensity on the surface of the larger steel plate.

[0061] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blanking device for intelligent manufacturing and processing of facade steel plates, comprising a cutting machine (1), characterized in that: A lifting mechanism (2) is provided on the left side of the cutting machine (1); The lifting mechanism (2) comprises: A first support plate (201), the first support plate (201) being a plate-shaped structure, the first support plate (201) being fixedly connected to the left side of the cutting machine (1), the bottom of the first support plate (201) being fixedly connected to a bottom plate (202), the top of the bottom plate (202) being fixedly connected to a hydraulic telescopic rod (203), the first support plate (201) being used to support the steel plate; The second support plate (204) is a square plate-shaped structure. The outer wall of the second support plate (204) is fixedly connected to one end of a hydraulic telescopic rod (203). The hydraulic telescopic rod (203) is used to push the second support plate (204) to move up and down. The second support plate (204) is used to support the steel plate.

2. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 1 is characterized in that: A long plate (205) is fixedly connected to the outer wall of the first backing plate (201), and the long plate (205) is a triangular plate-shaped structure.

3. The blanking device for intelligent manufacturing and processing of facade steel plates according to claim 2 is characterized in that: A placement mechanism (3) is provided on one side of the long board (205), and the placement mechanism (3) comprises a fixed block (301), the fixed block (301) is fixedly connected to one side of the long board (205), a U-shaped rod (302) is fixedly connected to one side of the fixed block (301), the other end of the U-shaped rod (302) is fixedly connected to the outer wall of the long board (205), a slider (303) is slidably connected to the outer wall of the U-shaped rod (302), and a rotating rod (304) is provided on one side of the slider (303), and the rotating rod (304) is used to support the steel plate to fall.

4. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 3 is characterized in that: Both ends of the rotating rod (304) are rotatably connected to the sliding block (303); a stopper (306) is fixedly connected to the outer wall of the U-shaped rod (302); and a telescopic rod (305) is fixedly connected between the stopper (306) and the sliding block (303).

5. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 4 is characterized in that: The interior of the telescopic rod (305) is communicated with the interior of the slider (303), and the interior of the slider (303) is communicated with the interior of the rotating rod (304).

6. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 5 is characterized in that: An auxiliary mechanism (4) is provided on the surface of the rotating rod (304), the auxiliary mechanism (4) comprising an annular groove (401), the annular groove (401) being formed on the outer wall of the rotating rod (304), the inner wall of the annular groove (401) being fixedly connected with bristles (403), the bristles (403) being used to move the bottom of the steel plate.

7. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 6 is characterized in that: The inner wall of the annular groove (401) is provided with a spray hole (402), the interior of the spray hole (402) is communicated with the interior of the rotating rod (304), and the interior of the spray hole (402) is communicated with the annular groove (401).

8. The material blanking device for intelligent manufacturing and processing of facade steel plates according to claim 7 is characterized in that: The inner wall of the spray hole (402) is slidably connected to a sliding column (404), the inner wall of the spray hole (402) is fixedly connected to an internal spring, one end of the internal spring is fixedly connected to the outer wall of the sliding column (404), the outer wall of the sliding column (404) is provided with a groove (405) and a nozzle (406), and the groove (405), the nozzle (406) and the inside of the spray hole (402) are connected.

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