Device for automatically receiving and collecting silicon steel sheets and using method

Abstract

The invention discloses an automatic receiving and collecting device for silicon steel sheets and a using method, and the device comprises a material arranging machine which is provided with an upper conveying layer and a lower conveying layer which are used for conveying the silicon steel sheets and can loosen and fall the silicon steel sheets; the material receiving unit comprises a displacement motor and two oppositely-arranged material receiving assemblies, and the displacement motor is connected with the two material receiving assemblies and drives the two material receiving assemblies to do linear reciprocating motion together so as to drive one material receiving assembly to transversely enter the material arranging machine and receive the stacked silicon steel sheets and drive the other material receiving assembly to move out of the material arranging machine to discharge the silicon steel sheets; the material receiving assembly comprises a conveying line capable of bearing the silicon steel sheets falling from the lower conveying layer and a lifting assembly capable of bearing the silicon steel sheets falling from the upper conveying layer and transferring the silicon steel sheets to the conveying line. According to the layered design, the bearing requirements of different conveying heights and modes of the silicon steel sheets are fully considered, continuous and efficient silicon steel sheet bearing and discharging are achieved through the material receiving unit, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of silicon steel sheet processing equipment, and in particular to a device for automatically receiving and accepting silicon steel sheets, and a method for using the device for automatically receiving and accepting silicon steel sheets. Background Art

[0002] In the production process of silicon steel sheets, the conveying and receiving of silicon steel sheets is an important link. The traditional method of conveying and receiving silicon steel sheets usually relies on manual operation, which is not only inefficient, but also prone to operational errors, affecting production quality and production efficiency. With the development of automation technology, automated conveying and receiving devices are gradually applied to the production line of silicon steel sheets, but the existing automated devices still have some shortcomings, such as complex structure, inconvenient operation, high maintenance cost and other problems.

[0003] Although some existing silicon steel sheet conveying devices can achieve a certain degree of automation, they often have problems such as unstable reception, low transfer efficiency, and easy damage to silicon steel sheets during the reception and transfer of silicon steel sheets. For example, a silicon steel sheet sorting machine magnetically attracts silicon steel sheets for transportation, and releases the silicon steel sheets at a higher position to make them fall. However, most existing material receiving devices lack the ability to flexibly adjust the material discharge height, and cannot quickly and accurately adapt to different material discharge heights according to actual needs. However, when receiving materials at a higher position, it is inconvenient to manually remove the silicon steel sheets after receiving the materials, and when receiving materials at a lower position, the silicon steel sheets will fall a long distance, and there may be a large position offset when falling, which will lead to poor receiving effects. This leads to the need for complex adjustments or even replacements of equipment during the production process, which not only increases the complexity and workload of the operation, but also seriously affects the production efficiency and reduces the continuity and stability of production.

[0004] In addition, existing conveyor lines usually only have a single working mode, that is, after the material stacking operation is completed, the entire conveyor line system must stop running, and frequent shutdown operations greatly reduce production efficiency. Each shutdown will interrupt the continuous conveying and stacking process of silicon steel sheets, resulting in a disordered production rhythm and unable to meet the needs of large-scale, high-efficiency production. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a device for automatically receiving and receiving silicon steel sheets, which optimizes the layout, improves the space utilization rate, can realize automatic operation, greatly improves the production efficiency, and has a reasonable structural design to ensure stable receiving and conveying, reduce damage to silicon steel sheets, reduce manual intervention as a whole, and reduce labor intensity and safety risks.

[0006] The present invention also provides a method for using the device for automatically receiving silicon steel sheets.

[0007] An automatic silicon steel sheet receiving and feeding device according to the present invention includes: A material sorting machine, which is provided with an upper conveying layer and a lower conveying layer. The bottom surfaces of the upper conveying layer and the lower conveying layer are both used for conveying silicon steel sheets and can release and drop the silicon steel sheets. A material receiving unit, which includes a shifting motor and two material receiving components. The two material receiving components are arranged oppositely. The shifting motor is connected to and drives the two material receiving components to move linearly back and forth together, so as to drive one of the material receiving components to horizontally enter the material sorting machine to receive and stack the silicon steel sheets, and drive the other material receiving component to move out of the material sorting machine to discharge the silicon steel sheets. Wherein, the material receiving component includes a frame, a conveying line and a lifting component. The conveying line can support the silicon steel sheets dropped from the lower conveying layer, and the lifting component can support the silicon steel sheets dropped from the upper conveying layer and transfer the silicon steel sheets to the conveying line.

[0008] An automatic silicon steel sheet receiving and feeding device according to the present invention has at least the following beneficial effects: By providing an upper conveying layer and a lower conveying layer in the material sorting machine, and the bottom surfaces can both convey and release and drop the silicon steel sheets, it can flexibly adapt to silicon steel sheets in different conveying states, ensure their smooth entry into the receiving link, and improve the adaptability of the device to different production conditions; Specifically, in the material receiving unit, the shifting motor is connected to and drives the two oppositely arranged material receiving components to move linearly back and forth together. This design enables one material receiving component to timely horizontally enter the material sorting machine to receive and stack the silicon steel sheets, while the other material receiving component can synchronously move out of the material sorting machine for discharging operations, realizing the continuous and efficient receiving and discharging of silicon steel sheets, greatly improving the production efficiency, and avoiding production stagnation problems caused by asynchronous receiving and discharging; Moreover, the material receiving component is composed of a frame, a conveying line and a lifting component. The conveying line can stably support the silicon steel sheets dropped from the lower conveying layer, and the lifting component can effectively support the silicon steel sheets dropped from the upper conveying layer and accurately transfer them to the conveying line. The hierarchical design fully considers the receiving requirements of silicon steel sheets in different conveying heights and ways, ensures the accuracy and stability of the position of the silicon steel sheets during the receiving process, effectively prevents the silicon steel sheets from falling and colliding and being damaged, improves the product quality, and overall ensures the reliability and stability of the device operation, providing strong support for the smooth progress of the silicon steel sheet production and processing process.

[0009] According to some embodiments of the present invention, in an automatic silicon steel sheet receiving and feeding device, the conveying line includes a conveying chain, a conveying motor and a plurality of rollers arranged at intervals. The conveying motor is connected to and drives the conveying chain to move in a closed loop, and the conveying chain is connected to and drives the plurality of rollers to move together.

[0010] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. 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 a receiving plate, and the lifting frame can sink downward into the drum and transfer the receiving plate onto the drum.

[0011] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The conveyor line includes a plurality of lower pressing sprockets. The lower pressing sprockets are located between the two drums and on the lower side of the drums. The conveyor chain is wound around the lower pressing sprockets to leave a sinking space for the lifting frame.

[0012] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The lifting assembly includes a screw rod rotatably arranged on the frame and a screwed block fixedly connected to the lifting frame. The screw rod is arranged vertically. The lifting frame is slidably arranged on the frame in the vertical direction. The lifting motor is connected to and drives the screw rod to rotate. The screwed block is in threaded driving cooperation with the screw rod to drive the lifting frame to move in the vertical direction.

[0013] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The receiving unit further includes a track. The track is horizontally arranged perpendicular to the conveying direction of the silicon steel sheets. Both receiving components are slidably arranged on the track.

[0014] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The receiving component includes a frame and a plurality of rollers. The plurality of rollers are arranged around the bottom of the frame. The rollers are in rolling cooperation with the track.

[0015] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The shifting motor is connected to and drives two rollers symmetrically arranged on the frame to rotate together.

[0016] A device for automatically receiving and collecting silicon steel sheets according to some embodiments of the present invention. The receiving unit further includes two anti-collision rubbers. The two anti-collision rubbers are respectively arranged on the opposite sides of the two receiving components.

[0017] According to the usage method of the present invention, it is applied to a device for automatically receiving and collecting silicon steel sheets according to the present invention. The usage method includes the following steps: Receiving materials: The silicon steel sheets fall from the lower conveying layer of the material sorting machine onto the conveyor line, and the silicon steel sheets fall from the upper conveying layer of the material sorting machine onto the lifting assembly. Shifting: After receiving the materials, the shifting motor runs to move the receiving component out of the material handling machine, and move another receiving component into the material handling machine; Manual unloading: After the shift, the silicon steel sheets on the conveyor line are manually removed, and then the lifting assembly is operated to transfer the silicon steel sheets on the lifting assembly to the conveyor line and then removed.

[0018] The method of use according to the present invention has at least the following beneficial effects: in the material receiving step, the lower conveying layer and the upper conveying layer of the material sorting machine accurately convey the silicon steel sheets to the conveying line and the lifting assembly respectively, ensuring that the silicon steel sheets can enter the receiving device in an orderly manner; in the shifting step, the operation of the shifting motor drives the material receiving assembly to work alternately, so that the receiving and unloading processes of the silicon steel sheets can be carried out continuously, thereby improving production efficiency; in the manual unloading step, the silicon steel sheets on the conveying line are first removed, and then the lifting assembly is operated to transfer the silicon steel sheets on the lifting assembly to the conveying line and then removed. This sequence arrangement is reasonable, avoids operational confusion, and ensures the smooth unloading process. The entire method of use is closely coordinated with the structural design of the device, giving full play to the various advantages of the device, further improving the degree of automation, work efficiency and product quality of the silicon steel sheet production process, and reducing labor costs and safety risks.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the overall structure of a device for automatically receiving and receiving silicon steel sheets according to an embodiment of the present invention; Figure 2 This is a structural schematic diagram of a material receiving unit of a device for automatically receiving silicon steel sheets according to an embodiment of the present invention; Figure 3 This is a structural schematic diagram of a device for automatically receiving silicon steel sheets according to an embodiment of the present invention when a lifting frame is in a high position; Figure 4 This is a structural schematic diagram of a device for automatically receiving silicon steel sheets according to an embodiment of the present invention when a lifting frame is in a low position; Figure 5 This is a structural schematic diagram of a material handling machine of a device for automatically receiving and receiving silicon steel sheets according to an embodiment of the present invention; Figure 6 A flow chart of a method for using a device for automatically receiving silicon steel sheets according to an embodiment of the present invention.

[0021] Explanation of the attached reference numerals: Frame 100; roller 110; Conveyor line 200; roller 210; conveyor chain 220; conveyor motor 230; lower pressure sprocket 240; conveyor frame 250; receiving groove 2501; Lifting assembly 300; lifting motor 310; lifting frame 320; supporting beam 321; screw 331; screwed block 332; reducer 340; transmission shaft 350; Material receiving plate 400; Material sorting machine 500; upper conveying layer 510; lower conveying layer 520; Material receiving unit 600; shifting motor 610; material receiving assembly 620; track 630; connecting rod 640; anti-collision rubber 650. Detailed implementation manners

[0022] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation to the present invention.

[0023] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0024] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0026] In the description of the present invention, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0027] In the production process of silicon steel sheets, the conveying and receiving of silicon steel sheets is an important link. The traditional method of conveying and receiving silicon steel sheets usually relies on manual operation, which is not only inefficient, but also prone to operational errors, affecting production quality and production efficiency. With the development of automation technology, automated conveying and receiving devices are gradually applied to the production line of silicon steel sheets, but the existing automated devices still have some shortcomings, such as complex structure, inconvenient operation, high maintenance cost and other problems.

[0028] Although some existing silicon steel sheet conveying devices can achieve a certain degree of automation, they often have problems such as unstable reception, low transfer efficiency, and easy damage to silicon steel sheets during the reception and transfer of silicon steel sheets. For example, a silicon steel sheet sorting machine magnetically attracts silicon steel sheets for transportation, and releases the silicon steel sheets at a higher position to make them fall. However, most existing material receiving devices lack the ability to flexibly adjust the material discharge height, and cannot quickly and accurately adapt to different material discharge heights according to actual needs. However, when receiving materials at a higher position, it is inconvenient to manually remove the silicon steel sheets after receiving the materials, and when receiving materials at a lower position, the silicon steel sheets will fall a long distance, and there may be a large position offset when falling, which will lead to poor receiving effects. This leads to the need for complex adjustments or even replacements of equipment during the production process, which not only increases the complexity and workload of the operation, but also seriously affects the production efficiency and reduces the continuity and stability of production.

[0029] In addition, existing conveyor lines usually only have a single working mode, that is, after the material stacking operation is completed, the entire conveyor line system must stop running, and frequent shutdown operations greatly reduce production efficiency. Each shutdown will interrupt the continuous conveying and stacking process of silicon steel sheets, resulting in a disordered production rhythm and unable to meet the needs of large-scale, high-efficiency production.

[0030] For this reason, Figures 1 to 5As shown in the figure, a device for automatically receiving and collecting silicon steel sheets proposed by the present invention includes a sheet sorting machine 500 and a sheet receiving unit 600. Among them, the sheet sorting machine 500 is used to convey silicon steel sheets and can release and drop the silicon steel sheets. For example, the silicon steel sheet sorting machine 500 magnetically attracts the silicon steel sheets for conveying and releases the silicon steel sheets at a higher position to make them fall. Further, the sheet receiving unit 600 includes a displacement motor 610 and two sheet receiving components 620. The two sheet receiving components 620 are arranged oppositely. The displacement motor 610 is connected to and drives the two sheet receiving components 620 to perform a common linear reciprocating motion, so as to drive one sheet receiving component 620 to horizontally enter the sheet sorting machine 500 to receive and stack the silicon steel sheets, and drive the other sheet receiving component 620 to move out of the sheet sorting machine 500 to discharge the silicon steel sheets. It is easy to understand that through the conveyance of the sheet sorting machine 500 and the dropping of the silicon steel sheets, the displacement motor 610 in the sheet receiving unit 600 drives the two oppositely arranged sheet receiving components 620 to perform a common linear reciprocating motion. When one sheet receiving component 620 enters the sheet sorting machine 500 to receive and stack the silicon steel sheets, the other sheet receiving component 620 can synchronously move out of the sheet sorting machine 500 to discharge the materials, avoiding the problem that the traditional device needs to stop for external transportation after receiving and stacking, realizing the continuous operation of silicon steel sheet conveying and stacking, greatly improving the production efficiency, reducing the increase in labor costs, equipment wear and interference with the production rhythm caused by shutdown, and ensuring the smoothness and high efficiency of production.

[0031] Refer again to Figure 1 and Figure 2, in some embodiments of the present invention, the material receiving unit 600 includes a track 630, which is horizontally arranged perpendicular to the conveying direction of the silicon steel sheet. Both of the two material receiving components 620 are slidably arranged on the track 630, making the movement of the material receiving component 620 more stable and accurate, and enabling it to conveniently extend into the material sorting machine 500 to receive the silicon steel sheet. Moreover, the track 630 provides a clear movement path for the material receiving component 620, restricting its unnecessary shaking and deviation, ensuring that under the drive of the displacement motor 610, the material receiving component 620 can accurately perform linear reciprocating motion according to a predetermined trajectory. Whether it enters the material sorting machine 500 to receive the silicon steel sheet or moves out of the material sorting machine 500 for blanking operation, the accuracy of the action can be guaranteed, thereby improving the reliability and stability of the operation of the entire device, and contributing to improving the quality and efficiency of the stacking and blanking of the silicon steel sheet. Further, in some embodiments of the present invention, the material receiving component 620 includes a frame 100 and a plurality of rollers 110. The plurality of rollers 110 are arranged around the bottom of the frame 100, and the rollers 110 are in rolling cooperation with the track 630, greatly reducing the friction force when the material receiving component 620 moves on the track 630. Compared with the sliding method, the rolling friction coefficient is much smaller, enabling the material receiving component 620 to move more easily and smoothly on the track 630. This not only reduces the power consumption required for the displacement motor 610 to drive the material receiving component 620, reducing the energy consumption cost, but also further improves the moving speed and response performance of the material receiving component 620. It can complete the actions of entering the material sorting machine 500 to receive the material and moving out of the material sorting machine 500 for blanking faster, thereby improving the working efficiency of the entire automatic receiving device for silicon steel sheets. Specifically, the displacement motor 610 is connected to and drives two rollers 110 symmetrically arranged on the frame 100 to rotate together. It is easy to understand that through the drive of the displacement motor 610 for the two symmetrically arranged rollers 110, more balanced power transmission can be achieved. In this regard, the two rollers 110 rotate synchronously, making the force on the frame 100 on the track 630 more uniform, avoiding problems such as unstable operation, jamming or deviation from the track 630 of the material receiving component 620 caused by uneven force on one side. This design ensures the smooth movement of the material receiving component 620, ensuring that it can maintain an accurate position and posture during the process of receiving and conveying the silicon steel sheet, which is beneficial to improving the neatness and accuracy of the stacking of the silicon steel sheet, thereby improving the product quality. Optionally, the two symmetrically arranged rollers 110 are fixedly connected by a rotating rod, and the displacement motor 610 is connected to and drives the rotating rod to rotate.

[0032] Refer again to Figure 2, in some embodiments of the present invention, the material receiving unit 600 includes a connecting rod 640. The two ends of the connecting rod 640 are respectively fixedly connected to two material receiving components 620 to drive the two material receiving components 620 to move together. It should be noted that the existence of the connecting rod 640 enhances the coordination and integrity between the two material receiving components 620. Under the action of the shifting motor 610, the connecting rod 640 can ensure that the two material receiving components 620 always maintain the consistency of the relative positions and perform linear reciprocating motions synchronously. This not only enables the two material receiving components 620 to complete the work more coordinately and smoothly when alternately receiving and discharging materials, but also avoids problems such as collisions and interferences that may occur due to the asynchronous movement of the two material receiving components 620, further improving the reliability and stability of the device operation and ensuring the smooth progress of the silicon steel sheet material receiving stacking and discharging work. Further, during the actual operation process, due to certain vibrations or movement deviations that may exist in the equipment, there is a risk of collision when the two material receiving components 620 are close to the limit positions or in case of unexpected situations. In this regard, the material receiving unit 600 includes two anti-collision rubbers 650, and the two anti-collision rubbers 650 are respectively arranged on the opposite sides of the two material receiving components 620. The anti-collision rubber 650 has good buffering performance and can absorb and disperse the energy generated by the collision to prevent the material receiving component 620 from being damaged by the direct impact force. For example, the anti-collision rubber 650 is a polyurethane part, a rubber part, etc.

[0033] In some applications, the silicon steel sheet collating machine 500 magnetically attracts the silicon steel sheets for transportation and releases the silicon steel sheets at a relatively high position to make them fall. However, most of the existing material receiving devices lack the ability to flexibly adjust the discharging height and cannot quickly and accurately adapt to different discharging heights according to actual requirements. For example, it is not convenient to manually remove the silicon steel sheets after receiving them when receiving materials at a relatively high position, while when receiving materials at a relatively low position, it will cause a relatively large falling distance of the silicon steel sheets, and there may be a relatively large position deviation during the falling process, resulting in poor material receiving effect. This leads to the need to frequently perform complex adjustments or even replacements on the equipment during the production process, which not only increases the complexity and workload of the operation, but also seriously affects the production efficiency and reduces the continuity and stability of production.

[0034] In response to this, referring again to Figure 3 and Figure 4, in some embodiments of the present invention, the material receiving component 620 includes a conveyor line 200 and a lifting component 300. The lifting component 300 can support the silicon steel sheet and transfer the silicon steel sheet to the conveyor line 200. Furthermore, the lifting component 300 can accurately adjust the height position of the silicon steel sheet as needed to ensure that the silicon steel sheet can be accurately placed on the conveyor line 200, avoiding problems such as slipping and collision of the silicon steel sheet caused by inconsistent heights. At the same time, the setting of the lifting component 300 also facilitates the stacking of silicon steel sheets, and can stack the silicon steel sheets neatly according to the set height and order, improving the quality and efficiency of silicon steel sheet stacking.

[0035] Among them, the conveyor line 200 includes a plurality of rollers 210 arranged at intervals. The lifting component 300 includes a lifting motor 310 and a lifting frame 320. The lifting motor 310 is connected to and drives the lifting frame 320 to move in the vertical direction. Moreover, the lifting frame 320 can hold and place the material receiving plate 400, and the lifting frame 320 can sink downward into the rollers 210 and transfer the material receiving plate 400 to the rollers 210. It should be noted that the lifting motor 310 of the lifting component 300 drives the lifting frame 320 to move in the vertical direction to adapt to different feeding heights. After the material receiving plate 400 receives the material, it can be transferred to the rollers 210. And the conveyor line 200 uses a plurality of rollers 210 arranged at intervals, which can not only stably support the material receiving plate 400 but also facilitate the transportation of the material receiving plate 400. For example, when facing the situation where the silicon steel sheet sorting machine 500 releases the silicon steel sheet at a relatively high height, the lifting frame 320 can quickly and accurately move to the corresponding height, avoiding problems such as difficult feeding or poor feeding effect caused by height mismatch. In this regard, by adjusting the height of the lifting frame 320, the material receiving plate 400 can be in a suitable position for receiving the material. And after the material receiving is completed, the material receiving plate 400 can sink into the rollers 210 to transfer the material receiving plate 400 to the rollers 210, realizing a smooth transition of the silicon steel sheet from the material receiving plate 400 to the conveyor line 200. Utilizing the rolling characteristics of the rollers 210, the silicon steel sheet can be smoothly transported subsequently, and the whole process is coherent and smooth, further improving the production efficiency.

[0036] When the material receiving plate 400 is transferred to the rollers 210, in addition to manually pulling out the material receiving plate 400, referring to Figures 1 to 4 , in some embodiments of the present invention, the conveyor line 200 includes a conveyor chain 220 and a conveyor motor 230. The conveyor motor 230 is connected to and drives the conveyor chain 220 to move in a closed loop. The conveyor chain 220 is connected to and drives a plurality of rollers 210 to move together, making the power source of the conveyor line 200 more stable and reliable. The material receiving plate 400 can be transported out by operating the conveyor motor 230. For example, referring to Figure 1, the receiving plate 400 is conveyed outwards to the receiving cart for workers to transport the entire receiving plate 400 away through the receiving cart. Additionally, the conveying chain 220 in closed-loop motion can ensure the rotational synchronization of each roller 210, avoiding problems such as jamming and deviation of the silicon steel sheet during transportation due to the rotational speed difference of a single roller 210. Further, the conveying line 200 includes a plurality of downward pressure sprockets 240. The downward pressure sprockets 240 are located between two rollers 210 and on the lower side of the rollers 210. The conveying chain 220 is wound around the downward pressure sprockets 240 to leave a sinking space for accommodating the lifting frame 320. On the one hand, the presence of the downward pressure sprockets 240 effectively tensions the conveying chain 220, preventing the conveying chain 220 from becoming slack during operation, ensuring that the conveying chain 220 is always in an appropriate tension state, and thus ensuring the stability and accuracy of the chain drive. On the other hand, the sinking space for the lifting frame 320 left by the reasonable arrangement of the downward pressure sprockets 240 provides the necessary condition for the downward movement of the lifting frame 320. When the lifting frame 320 needs to transfer the receiving plate 400 onto the rollers 210, it can smoothly sink downward between the rollers 210, avoiding interference with the conveying chain 220 and ensuring the normal operation of the receiving component 620 and the smooth progress of the receiving operation. Additionally, the conveying line 200 includes a conveying frame 250. The conveying frame 250 is provided with a plurality of accommodating grooves 2501. The accommodating grooves 2501 correspond to the downward pressure sprockets 240 one by one and are located above the downward pressure sprockets 240, further avoiding interference with the conveying chain 220 wound around the downward pressure sprockets 240 when the lifting frame 320 sinks into the accommodating grooves 2501 and ensuring the stability of the operation of the conveying line 200.

[0037] In some embodiments of the present invention, the lifting frame 320 is of a frame structure, having relatively high structural strength and stiffness, capable of withstanding relatively large weights and external forces, 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 lightweight and will not cause too much load on the lifting motor 310, which is beneficial to the stable operation of the lifting motor 310 and the extension of its service life. Specifically, as Figure 3 shown, the lifting frame 320 includes a plurality of supporting beams 321. The supporting beams 321 are arranged in a staggered manner with the rollers 210 and can sink downward between two rollers 210. In this regard, the design of the supporting beams 321 arranged in a staggered manner can better adapt to the arrangement of the rollers 210, avoiding problems such as collision and slipping that may occur when the lifting frame 320 directly contacts the rollers 210 during the falling process, and ensuring the safety and stability of the receiving plate 400 during the transfer process.

[0038] Refer to Figure 3 and Figure 4, in some embodiments of the present invention, the lifting assembly 300 includes a screw rod 331 rotatably arranged on the frame 100 and a threaded block 332 fixedly connected to the lifting frame 320. The screw rod 331 is vertically arranged, and the lifting frame 320 is slidably arranged on the frame 100 in the vertical direction. The lifting motor 310 is connected to and drives the screw rod 331 to rotate, and the threaded block 332 is in threaded driving cooperation with the screw rod 331 to drive the lifting frame 320 to move in the vertical direction. The threaded driving method has the remarkable advantages of high transmission accuracy and good stability. Through the precise cooperation of the screw rod 331 and the threaded block 332, the lifting motor 310 can accurately control the rising and falling positions of the lifting frame 320, so as to achieve precise adaptation to different blanking heights. Compared with the traditional hydraulic or pneumatic driving methods, the threaded driving is not affected by external environmental factors (such as temperature, humidity, etc.), can maintain stable performance in various complex working environments, and moreover, the threaded driving method has a self-locking function, ensuring that the receiving component 620 can stay stably at the preset height position and operate reliably, improving the reliability of the equipment. Specifically, there are two screw rods 331 and two threaded blocks 332. The two threaded blocks 332 are respectively fixedly connected to both ends of the lifting frame 320. The lifting motor 310 drives the two screw rods 331 to rotate together, which can effectively prevent the lifting frame 320 from tilting, shaking, etc. during the movement process, ensuring the smoothness and accuracy of the transfer process of the receiving plate 400. At the same time, the double-screw 331 drive can also improve the load-bearing capacity of the lifting assembly 300, enabling it to adapt to heavier receiving plates 400 and silicon steel sheet loads, further enhancing the stability and reliability of the equipment, extending the service life of the equipment, and reducing the failure rate of the equipment. Further, the lifting assembly 300 includes a transmission shaft 350 and two speed reducers 340. The screw rods 331 are arranged in one-to-one correspondence with the speed reducers 340 and are connected to the output sides of the speed reducers 340. The lifting motor 310 is connected to and drives the transmission shaft 350 to rotate, and both ends of the transmission shaft 350 are respectively connected to the input sides of the speed reducers 340. It is easy to understand that the cooperation of the transmission shaft 350 and the speed reducers 340 can effectively adjust the rotation speed and torque of the lifting motor 310 to make it more suitable for the movement requirements of the lifting frame 320. Among them, the speed reducer 340 can convert the high-speed rotation of the lifting motor 310 into the low-speed and high-torque output required by the screw rod 331, so as to ensure that the lifting frame 320 can move smoothly and slowly, avoiding the receiving plate 400 from shaking or being damaged due to too high a speed. The transmission shaft 350 evenly transmits the power of the lifting motor 310 to the speed reducers 340, ensuring that the two screw rods 331 can rotate synchronously, further improving the stability and reliability of the lifting assembly 300, and enabling the receiving component 620 to maintain good working performance under different load conditions.

[0039] Referring again to Figure 5, in some embodiments of the present invention, the collating machine 500 is provided with an upper conveying layer 510 and a lower conveying layer 520. The bottom surfaces of the upper conveying layer 510 and the lower conveying layer 520 are both used for conveying silicon steel sheets and can release and drop the silicon steel sheets. The design of the double conveying layer increases the conveying channels and bearing area of the silicon steel sheets, which means that the device can process more silicon steel sheets at the same time, greatly improving the conveying efficiency of the silicon steel sheets and meeting the demand for high production capacity in large-scale production. For example, for the silicon steel sheets that need to be separated after being input from the collating machine 500, multiple input silicon steel sheets can be alternately conveyed to the upper conveying layer 510 and the lower conveying layer 520 to achieve reasonable interval conveying of the silicon steel sheets on the upper conveying layer 510 and the lower conveying layer 520. Secondly, this design also has advantages in equipment layout and space utilization. Compared with the traditional single conveying layer design, the structures of the upper conveying layer 510 and the lower conveying layer 520 are more compact and reasonable, and can achieve more efficient conveying and processing of silicon steel sheets in a limited space, facilitating the maintenance and management of the equipment.

[0040] It is easy to understand that a receiving plate (not shown in the figure) on the lifting frame can also be pre-placed on the conveying line. When manually discharging, it is necessary to first remove the receiving plate on the conveying line, and then operate the lifting motor. After placing the receiving plate on the lifting frame on the conveying line, it can be removed.

[0041] Refer again to Figure 6 , according to the usage method of the embodiment of the present invention, which is applied to a device for automatically receiving and collecting silicon steel sheets according to the embodiment of the present invention, the usage method includes the following steps: S100, receiving materials: The lower conveying layer 520 of the collating machine 500 drops the silicon steel sheets onto the conveying line 200, and the upper conveying layer 510 of the collating machine 500 drops the silicon steel sheets onto the lifting assembly 300; S200, shifting: After receiving materials, the shifting motor 610 operates to move the receiving assembly 620 after receiving materials out of the collating machine 500, and move another receiving assembly 620 into the collating machine 500; S300, manual discharging: After shifting, manually remove the silicon steel sheets on the conveying line 200, and then operate the lifting assembly 300 to transfer the silicon steel sheets on the lifting assembly 300 to the conveying line 200 and then remove them.

[0042] It should be noted that in the material receiving step, the lower conveying layer 520 and the upper conveying layer 510 of the material sorting machine 500 accurately convey the silicon steel sheets to the conveyor line 200 and the lifting assembly 300 respectively, ensuring that the silicon steel sheets can enter the receiving device in an orderly manner; in the shifting step, the shifting motor 610 drives the material receiving assembly 620 to work alternately, so that the receiving and unloading processes of the silicon steel sheets can be carried out continuously, thereby improving production efficiency; in the manual unloading step, the silicon steel sheets on the conveyor line 200 are first removed, and then the lifting assembly 300 is operated to transfer the silicon steel sheets on the lifting assembly 300 to the conveyor line 200 and then removed. This sequence arrangement is reasonable, avoids operational confusion, and ensures the smooth progress of the unloading process. The entire use method is closely coordinated with the structural design of the device, giving full play to the various advantages of the device, further improving the degree of automation, work efficiency and product quality of the silicon steel sheet production process, and reducing labor costs and safety risks.

[0043] Other structures and operations of the method of use according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic receiving and storing device for silicon steel sheets, characterized in that, Including: A sheet feeding machine, which is provided with an upper conveying layer and a lower conveying layer. The bottom surfaces of the upper conveying layer and the lower conveying layer are both used for conveying silicon steel sheets and can loosen and drop the silicon steel sheets; A material receiving unit, including a shifting motor and two material receiving components. The two material receiving components are arranged oppositely. The shifting motor is connected to and drives the two material receiving components to move linearly back and forth together, so as to drive one of the material receiving components to horizontally enter the sheet feeding machine to receive and stack the silicon steel sheets, and drive the other material receiving component out of the sheet feeding machine to discharge the silicon steel sheets; Wherein, the material receiving component includes a frame, a conveying line and a lifting component. The conveying line can support the silicon steel sheets dropped by the lower conveying layer, and the lifting component can support the silicon steel sheets dropped by the upper conveying layer and transfer the silicon steel sheets to the conveying line.

2. The device for automatically receiving and collecting silicon steel sheets according to claim 1, characterized in that: The conveying line includes a conveying chain, a conveying motor and a plurality of rollers arranged at intervals. The conveying motor is connected to and drives the conveying chain to move in a closed loop, and the conveying chain is connected to and drives the plurality of rollers to move together.

3. The device for automatically receiving and collecting silicon steel sheets according to claim 2, characterized in that: The lifting component 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 and place a receiving plate, and the lifting frame can sink downward into the rollers and transfer the receiving plate to the rollers.

4. The device for automatically receiving and collecting silicon steel sheets according to claim 3, characterized in that: The conveying line includes a plurality of lower pressing sprockets, which are located between the two rollers and on the lower side of the rollers. The conveying chain is wound around the lower pressing sprockets to leave a sinking space for the lifting frame.

5. The device for automatically receiving and collecting silicon steel sheets according to claim 3, characterized in that: The lifting component includes a screw rod rotatably arranged on the frame and a screw block fixedly connected to the lifting frame. The screw rod is arranged vertically, the lifting frame is slidably arranged on the frame in the vertical direction, the lifting motor is connected to and drives the screw rod to rotate, and the screw block is in threaded transmission cooperation with the screw rod to drive the lifting frame to move in the vertical direction.

6. The device for automatically receiving and collecting silicon steel sheets according to claim 1, characterized in that: The material receiving unit further includes a track, which is horizontally arranged perpendicular to the conveying direction of the silicon steel sheets. The two material receiving components are both slidably arranged on the track.

7. The device for automatically receiving and collecting silicon steel sheets according to claim 6, characterized in that: The material receiving component includes a frame and a plurality of rollers. The plurality of rollers are arranged around the bottom of the frame, and the rollers are in rolling cooperation with the track.

8. An apparatus for automatically receiving and collecting silicon steel sheets according to claim 7, characterized in that: The shifting motor is connected to and drives two rollers symmetrically arranged on the frame to rotate together.

9. The device for automatically receiving and collecting silicon steel sheets according to claim 1, wherein: The material receiving unit further includes two anti-collision rubbers, which are respectively arranged on the opposite sides of the two material receiving components.

10. Method of use, characterized in that: Applied to a device for automatically receiving and storing silicon steel sheets according to any one of claims 1 to 9; The using method includes the following steps: Receiving materials: The silicon steel sheets are dropped from the lower conveying layer of the sheet feeding machine onto the conveying line, and the silicon steel sheets are dropped from the upper conveying layer of the sheet feeding machine onto the lifting component; Shifting: After receiving materials, the shifting motor operates to move the material receiving component after receiving materials out of the sheet feeding machine and move the other material receiving component into the sheet feeding machine; Manual blanking: After the displacement, manually remove the silicon steel sheet located on the conveyor line, and then operate the lifting assembly to transfer the silicon steel sheet on the lifting assembly to the conveyor line and then remove it.

Images