Material receiving device and silicon steel sheet blanking line

Abstract

The utility model discloses a material receiving device and a silicon steel sheet blanking line, and the material receiving device comprises a rack; the conveying line is arranged on the rack and comprises a plurality of rollers which are arranged at intervals; the lifting assembly is arranged on the rack and comprises a lifting motor and a lifting frame, the lifting motor is connected with the lifting frame and drives the lifting frame to move in the vertical direction, the lifting frame can bear the material receiving plate, and the lifting frame can sink into the roller downwards and transfer the material receiving plate to the roller. The lifting frame can move in the vertical direction and can adapt to different discharging heights, the receiving plate can transfer the silicon steel sheets to the roller after receiving the silicon steel sheets, for example, when the silicon steel sheet arranging machine loosens the silicon steel sheets at a high height, the lifting frame can quickly and accurately move to the corresponding height, and therefore the silicon steel sheets can be conveniently discharged. The problem that material receiving is difficult or the material receiving effect is poor due to height mismatching is solved, after material receiving is completed, the material receiving plate can sink into the roller, the material receiving plate is transferred to the roller, and stable transition of silicon steel sheets from the material receiving plate to a conveying line is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of silicon steel sheet production and processing equipment, and in particular to a receiving device and a silicon steel sheet unloading line having a receiving device. Background Technology

[0002] In the production and manufacturing of silicon steel sheets, the feeding and conveying of these sheets is a crucial step in the production process. The accuracy and efficiency of this operation directly impact the continuity of the entire production process and the quality of the products. Currently, in practical silicon steel sheet production, existing feeding devices have revealed a series of problems that urgently need to be addressed.

[0003] Existing silicon steel sheet receiving devices have significant shortcomings in adapting to different feeding heights. In actual production environments, due to the diversity of plant layouts, equipment combinations, and process flows, the feeding height is often not fixed. Different production stages and different equipment docking positions may impose different requirements on the feeding height. For example, a silicon steel sheet feeder uses magnetic attraction to transport silicon steel sheets and releases them at a higher position to allow them to fall. However, most existing receiving devices lack the ability to flexibly adjust the feeding height, failing to adapt quickly and accurately to different feeding heights according to actual needs. For instance, receiving at a higher position makes it inconvenient to manually remove the silicon steel sheets after receiving, while receiving at a lower position results in a larger falling distance for the silicon steel sheets, potentially leading to significant positional deviations and poor receiving results. This often necessitates complex adjustments or even replacements of the equipment during production, increasing operational complexity and workload, severely impacting production efficiency, and reducing production continuity and stability. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a material receiving device that can adapt to different material feeding heights, flexibly respond to changes in production scenarios, ensure smooth conveying, improve production efficiency, and enhance the flexibility and stability of production, thus possessing high practical value.

[0005] This utility model also proposes a silicon steel sheet unloading line with the above-mentioned receiving device.

[0006] A receiving device according to the present invention includes:

[0007] frame;

[0008] A conveyor line is provided on the frame, and the conveyor line includes a plurality of spaced rollers;

[0009] A lifting assembly is arranged on the frame, the lifting assembly comprises a lifting motor and a lifting frame, the lifting motor is connected with and drives the lifting frame to move in a vertical direction, the lifting frame can hold a receiving plate, and the lifting frame can sink into the roller and transfer the receiving plate to the roller.

[0010] The lifting motor of the lifting assembly drives the lifting frame to move in a vertical direction, and the receiving plate can be transferred to the roller after receiving materials.

[0011] The conveying line comprises a conveying chain and a conveying motor, the conveying motor is connected with and drives the conveying chain to move in a closed loop, and the conveying chain is connected with and drives the plurality of rollers to move together.

[0012] The conveying line comprises a plurality of pressing sprockets, the pressing sprockets are located between two rollers and below the rollers, and the conveying chain is arranged around the pressing sprockets to leave a sinking space for the lifting frame.

[0013] The conveying line comprises a conveying frame, the conveying frame is provided with a plurality of accommodating grooves, the accommodating grooves correspond to the pressing sprockets one by one and are located above the pressing sprockets.

[0014] The lifting frame has a frame structure.

[0015] The lifting frame comprises a plurality of supporting beams, the supporting beams are arranged in a staggered manner with the rollers and can sink into the space between two rollers.

[0016] According to some embodiments of the utility model, a kind of material receiving device, the lifting assembly includes screw rod rotationally arranged in the rack and screw block fixedly connected to the lifting frame, the screw rod is vertically arranged, the lifting frame is vertically slidably arranged in the rack, the lifting motor is connected and drives the screw rod rotation, the screw block and the screw rod thread transmission cooperation, to drive the lifting frame movement along vertical direction.

[0017] According to some embodiments of the utility model, a kind of material receiving device, the screw rod and the screw block are both two, two the screw block is respectively fixedly connected with the two ends of the lifting frame, the lifting motor drives two the screw rod common rotation.

[0018] According to some embodiments of the utility model, a kind of material receiving device, the lifting assembly further includes transmission shaft and two speed reducer, the screw rod and the speed reducer are correspondingly arranged and connected with the output side of the speed reducer, the lifting motor is connected and drives the transmission shaft rotation, the transmission shaft is respectively connected with the input side of the speed reducer at two ends.

[0019] According to the silicon steel sheet blanking line of the utility model, including a kind of material receiving device of the utility model.

[0020] According to the silicon steel sheet blanking line of the utility model, at least has following beneficial effects: through the material receiving device, silicon steel sheet can accurately adjust blanking height according to actual demand in blanking process, adapts to the different production scene and equipment docking requirement;Meanwhile, it can stably complete the material receiving task of double-line output silicon steel sheet, avoids the confusion and jam of silicon steel sheet in the conveying process, improves production efficiency and product quality.This integrated design makes the overall performance of silicon steel sheet blanking line has been significantly improved, provides more reliable guarantee for the production and manufacture of silicon steel sheet, reduces production cost, improves the economic benefit and market competitiveness of enterprise.

[0021] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the utility model will become apparent and more readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0023] Figure 1 It is the structure schematic view when the lifting frame of the utility model embodiment a kind of material receiving device is in high position;

[0024] Figure 2 It is the structure schematic view when the lifting frame of the utility model embodiment a kind of material receiving device is in low position;

[0025] Figure 3 Fig. 1 is a structural schematic view of a silicon steel sheet blanking line including two embodiments of the material receiving device of the present application.

[0026] Brief Description of the Drawings

[0027] frame 100;

[0028] conveying line 200; roller 210; conveying chain 220; conveying motor 230; pressing sprocket 240; conveying frame 250; accommodating groove 2501;

[0029] lifting assembly 300; lifting motor 310; lifting frame 320; supporting beam 321; screw rod 331; screw block 332; speed reducer 340; transmission shaft 350;

[0030] material receiving plate 400;

[0031] sorting machine 500. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for the purpose of explaining the present application, and should not be understood as a limitation of the present application.

[0033] In the description of the present application, it should be understood that, if the orientation description, such as up, down, front, back, left, right, etc. is described, the orientation or positional relationship shown in the drawings is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation of the present application.

[0034] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first, second, etc. are described, they are only used for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0035] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0036] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] In the field of production and manufacture of silicon steel sheets, the blanking and conveying of silicon steel sheets are key links in the production process, and the accuracy and efficiency of the operation directly affect the continuity and product quality of the entire production process. At present, in the production practice of silicon steel sheets, the existing receiving device exposes a series of problems to be solved.

[0038] The existing silicon steel sheet receiving device has obvious defects in the aspect of blanking height adaptation. In the actual production environment, due to the diversity of plant layout, equipment combination and process flow, the blanking height is often not fixed. Different production stages and different equipment docking positions may have different requirements for the blanking height. For example, the silicon steel sheet sorting machine magnetically attracts the silicon steel sheet for conveying and releases the silicon steel sheet at a higher position to make the silicon steel sheet fall. However, the existing receiving device mostly lacks the ability to flexibly adjust the blanking height and cannot quickly and accurately adapt to different blanking heights according to actual needs. For example, it is not convenient to manually take away the silicon steel sheet after receiving at a higher position, while receiving at a lower position may cause a large falling distance of the silicon steel sheet, which may have a large positional deviation when falling and thus result in poor receiving effect. This results in the need for complex adjustment or even replacement of equipment during the production process, which not only increases the complexity and workload of the operation, but also seriously affects the production efficiency, reduces the continuity and stability of the production.

[0039] Therefore, as Figures 1 to 3The utility model provides a kind of material receiving device, including rack 100, the conveying line 200 of being arranged in rack 100 and the lifting assembly 300 of being arranged in rack 100, wherein, conveying line 200 includes multiple interval arrangement's cylinder 210, lifting assembly 300 includes lifting motor 310 and lifting frame 320, lifting motor 310 is connected and drives lifting frame 320 to move along vertical direction, and, lifting frame 320 can hold and place material receiving plate 400, lifting frame 320 can sink into cylinder 210 downwards, and material receiving plate 400 is transferred to cylinder 210.It needs to be explained, lifting motor 310 of lifting assembly 300 drives lifting frame 320 to move along vertical direction, adapts different discharging height, after material receiving plate 400 receives material, it can be transferred to cylinder 210, and, conveying line 200 uses multiple interval arrangement's cylinder 210, both can stably support material receiving plate 400, and it is beneficial to the conveying of material receiving plate 400.For example, when facing the situation that silicon steel sheet sorting machine 500 loosens silicon steel sheet at higher height, lifting frame 320 can be quickly and accurately moved to corresponding height, avoids the problem of difficult material receiving or poor material receiving effect caused by height mismatch, for this, by adjusting the height of lifting frame 320, material receiving plate 400 can be in suitable position for material receiving, and after material receiving is completed, material receiving plate 400 can sink into cylinder 210, so that material receiving plate 400 is transferred to cylinder 210, realizes the smooth transition of silicon steel sheet from material receiving plate 400 to conveying line 200, using the rolling characteristics of cylinder 210, so that silicon steel sheet can smoothly carry out subsequent conveying, the whole process is coherent and smooth, further improve production efficiency.

[0040] When material receiving plate 400 is transferred to cylinder 210, in addition to manually pulling out material receiving plate 400, further referring to Figure 1 In some embodiments of the utility model, conveying line 200 includes conveying chain 220 and conveying motor 230, conveying motor 230 is connected and drives conveying chain 220 to move in closed loop, conveying chain 220 is connected and drives multiple cylinders 210 to move together, so that the power source of conveying line 200 is more stable and reliable, material receiving plate 400 can be conveyed outward by running conveying motor 230, for example, referring to Figure 3The receiving plate 400 is conveyed outwards to a receiving cart, and the worker carries away the receiving plate 400 as a whole through the receiving cart. In addition, the closed-loop conveying chain 220 can ensure the synchronization of the rotation of the rollers 210, avoiding the problems such as jamming and deviation of the silicon steel sheets in the conveying process due to the speed difference of the single roller 210. Further, the conveying line 200 comprises a plurality of pressing sprockets 240, which are located between two rollers 210 and on the lower side of the rollers 210. The conveying chain 220 is arranged around the pressing sprockets 240 to leave a sinking space for the lifting frame 320. On the one hand, the existence of the pressing sprockets 240 plays an effective tensioning effect on the conveying chain 220, which can prevent the conveying chain 220 from loosening during operation, and ensure that the conveying chain 220 is always in a suitable tension state, thereby ensuring the stability and accuracy of the chain transmission. On the other hand, the sinking space for the lifting frame 320 left by the reasonable arrangement of the pressing sprockets 240 provides the necessary conditions for the lowering action of the lifting frame 320, so that the lifting frame 320 can smoothly sink downward between the rollers 210 when it is necessary to transfer the receiving plate 400 to the rollers 210, avoiding interference with the conveying chain 220, and ensuring the normal operation of the receiving device and the smooth progress of the receiving operation. In addition, the conveying line 200 comprises a conveying frame 250, which is provided with a plurality of accommodation grooves 2501 corresponding to the pressing sprockets 240 and located above the pressing sprockets 240, further avoiding the interference of the lifting frame 320 sinking into the accommodation grooves 2501 with the conveying chain 220 around the pressing sprockets 240, and ensuring the stability of the conveying line 200.

[0041] In some embodiments of the present application, the lifting frame 320 is of a frame structure, which has high structural strength and rigidity, can withstand large weight and external force, and can stably support and transfer the receiving plate 400 and the silicon steel sheets stacked thereon during the receiving process, and is not prone to deformation or damage. Secondly, the frame structure is relatively light, which will not cause excessive load on the lifting motor 310, and is conducive to the stable operation of the lifting motor 310 and the extension of its service life. Specifically, as shown in Figure 1 , the lifting frame 320 comprises a plurality of supporting beams 321, which are arranged in a staggered manner with the rollers 210 and can sink downward between the two rollers 210. In this regard, the staggered arrangement of the supporting beams 321 can better adapt to the arrangement mode of the rollers 210, avoiding the problems such as collision and sliding of the lifting frame 320 during the falling process due to direct contact with the rollers 210, and ensuring the safety and stability of the receiving plate 400 during the transfer process.

[0042] Referring again to Figure 1 and Figure 2In some embodiments of the utility model, lifting assembly 300 includes screw rod 331 rotationally arranged on rack 100 and screw block 332 fixedly connected to lifting frame 320, screw rod 331 is vertically arranged, lifting frame 320 is slidingly arranged on rack 100 along the vertical direction, lifting motor 310 is connected to and drives screw rod 331 to rotate, screw block 332 is threadedly driven with screw rod 331 to drive lifting frame 320 to move along the vertical direction. Threaded transmission mode has the remarkable advantages of high transmission accuracy and good stability, through the accurate cooperation of screw rod 331 and screw block 332, lifting motor 310 can accurately control the ascending and descending positions of lifting frame 320, thereby realizing accurate adaptation to different discharging heights. Compared with the traditional hydraulic or pneumatic driving mode, threaded transmission is not affected by external environmental factors (such as temperature, humidity, etc.), can maintain stable performance in various complex working environments, and threaded transmission mode has self-locking function, ensures that the material receiving device can stably stay at the preset height position and reliably operate, improves the reliability of the equipment. Specifically, screw rod 331 and screw block 332 are both two, two screw blocks 332 are fixedly connected to the two ends of lifting frame 320 respectively, lifting motor 310 drives two screw rods 331 to rotate together, which can effectively avoid the inclination and shaking of lifting frame 320 during movement, and ensure the stability and accuracy of the transfer process of material receiving plate 400. At the same time, double screw rods 331 driving can also improve the carrying capacity of lifting assembly 300, so that it can adapt to heavier material receiving plate 400 and silicon steel sheet load, further enhance the stability and reliability of the equipment, prolong the service life of the equipment and reduce the failure rate of the equipment. Further, lifting assembly 300 includes transmission shaft 350 and two speed reducers 340, screw rod 331 is arranged one-to-one with speed reducer 340 and connected to the output side of speed reducer 340, lifting motor 310 is connected to and drives transmission shaft 350 to rotate, and the two ends of transmission shaft 350 are respectively connected to the input side of speed reducer 340. It is easy to understand that the cooperation of transmission shaft 350 and speed reducer 340 can effectively adjust the rotating speed and torque of lifting motor 310, so that it is more suitable for the movement demand of lifting frame 320. Among them, speed reducer 340 can convert the high-speed rotation of lifting motor 310 into the low-speed high-torque output required by screw rod 331, so as to ensure that lifting frame 320 can move stably and slowly, and avoid shaking or damage of material receiving plate 400 due to too high speed. Transmission shaft 350 uniformly transmits the power of lifting motor 310 to speed reducer 340, ensures that two screw rods 331 can rotate synchronously, further improves the stability and reliability of lifting assembly 300, and makes the material receiving device maintain good working performance under different load conditions.

[0043] According to the silicon steel sheet blanking line, the receiving device is used for receiving the silicon steel sheet, and the silicon steel sheet can be accurately adjusted in height according to actual requirements during the blanking process, so that different production scenes and equipment docking requirements can be adapted, and meanwhile, the receiving task of double-line output silicon steel sheet can be stably completed, so that the silicon steel sheet is prevented from being in disorder and blocked during the conveying process, and the production efficiency and product quality are improved.

[0044] Other configurations and operations of the silicon steel sheet blanking line according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0045] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the present application.

Claims

1. A receiving device, characterized in that, include: frame; A conveyor line is provided on the frame, and the conveyor line includes a plurality of spaced rollers; A lifting assembly is provided on the frame. The lifting assembly includes a lifting motor and a lifting frame. The lifting motor is connected to and drives the lifting frame to move in the vertical direction. The lifting frame can hold the receiving plate and can sink down into the roller to transfer the receiving plate onto the roller.

2. The receiving device according to claim 1, characterized in that: The conveyor line includes a conveyor chain and a conveyor motor. The conveyor motor is connected to and drives the conveyor chain to move in a closed loop. The conveyor chain is connected to and drives multiple rollers to move together.

3. The receiving device according to claim 2, characterized in that: The conveyor line includes multiple pressure sprockets, which are located between two rollers and below the rollers. The conveyor chain is wound around the pressure sprockets to provide space for the lowering of the lifting frame.

4. A receiving device according to claim 3, characterized in that: The conveyor line includes a conveyor frame, which is provided with a plurality of receiving slots, each of which corresponds to a lower pressure sprocket and is located above the lower pressure sprocket.

5. A receiving device according to claim 1, characterized in that: The lifting frame is a frame structure.

6. A receiving device according to any one of claims 1 to 5, characterized in that: The lifting frame includes multiple support beams, which are staggered with the rollers and can sink downwards between the two rollers.

7. A receiving device according to claim 1, characterized in that: The lifting assembly includes a screw rotatably mounted on the frame and a screw block fixedly connected to the lifting frame. The screw is arranged vertically, and the lifting frame is slidably mounted on the frame in the vertical direction. The lifting motor is connected to and drives the screw to rotate. The screw block is threadedly engaged with the screw to drive the lifting frame to move in the vertical direction.

8. A receiving device according to claim 7, characterized in that: There are two screws and two screw blocks. The two screw blocks are fixedly connected to both ends of the lifting frame, and the lifting motor drives the two screws to rotate together.

9. A receiving device according to claim 8, characterized in that: The lifting assembly also includes a drive shaft and two reducers. The screw is arranged in a one-to-one correspondence with the reducer and is connected to the output side of the reducer. The lifting motor is connected to and drives the drive shaft to rotate. The two ends of the drive shaft are respectively connected to the input side of the reducer.

10. A silicon steel sheet feeding line, characterized in that: Includes a receiving device as described in any one of claims 1 to 9.

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