Anti-deviation positioning type full-automatic unmanned material receiving equipment

Abstract

The application discloses a kind of anti-deviation positioning full-automatic unmanned material receiving equipment, it is related to transformer accessory transfer technical field, including material receiving box and material adjusting component, the material adjusting component includes station switching assembly, electric turnover assembly, position judging assembly, the switching end of electric turnover assembly is connected with station switching assembly, the rotating end of electric turnover assembly is connected with material receiving box, the inner box for placing silicon steel sheet is provided in material receiving box, and the outer wall of electric turnover assembly is provided with start button;The application utilizes the established modeling of silicon steel sheet, realizes the judgment to the placement direction of silicon steel sheet by the linkage of push plate, button contact piece, L-shaped push rod, does not need to set sensor to detect the position of silicon steel sheet, also does not need to set industrial identification system to identify the placement position of silicon steel sheet, solves the problem that existing silicon steel sheet material receiving equipment cannot adapt to the production demand of small and medium-sized enterprise scale, low cost.

Description

Technical Field

[0001] This invention relates to the field of automated material handling equipment technology, specifically to an anti-deviation positioning fully automatic unmanned material receiving device. Background Technology

[0002] In the transformer manufacturing process, silicon steel sheets are core components, mainly divided into two categories: U-shaped silicon steel sheets and EI-shaped silicon steel sheets. EI-shaped silicon steel sheets are composed of E-shaped and I-shaped silicon steel sheets. The structural forms of different types of silicon steel sheets differ significantly. I-shaped silicon steel sheets have a regular rectangular sheet structure with a flat surface and symmetrical outline. During material receiving, feeding, and transfer, there is no need to distinguish between the front and rear ends or the front and back sides, thus preventing positioning misalignment issues.

[0003] U-shaped and E-shaped silicon steel sheets are irregularly shaped with an asymmetrical overall shape. They have specific requirements for installation orientation and placement angle. During automated material receiving and feeding processes, problems such as positional shift and reversed orientation can easily occur. If they are directly transported to the next processing equipment or conveying equipment, it will directly lead to errors in subsequent assembly and processing procedures, resulting in defective products and seriously affecting the production quality and efficiency of transformers.

[0004] To address these issues, current standard silicon steel sheet receiving equipment in the industry generally employs an intelligent correction mode combining "visual recognition + sensor detection + electronic control adjustment." This involves using industrial vision recognition components and high-precision industrial sensor components to collect the position and orientation information of the silicon steel sheets, and then using robotic arms and pushing adjustment mechanisms to adjust the position and orientation of misaligned or offset silicon steel sheets. While this method offers high positioning accuracy, the entire system requires numerous high-precision electronic control components and intelligent execution components, resulting in extremely high equipment procurement and assembly costs. Furthermore, the operation of the equipment requires the coordinated operation of multiple sets of electronic control and execution components, leading to complex operational control logic, difficult program debugging, and a high failure rate of high-precision electronic control components. This results in high maintenance costs for equipment repair and parts replacement, as well as lengthy troubleshooting time, which can easily affect the continuous operation efficiency of the production line and is unsuitable for the large-scale, low-cost production needs of small and medium-sized enterprises.

[0005] To address these issues, we designed a fully automated unmanned material handling device with anti-deviation positioning. Summary of the Invention

[0006] The present invention aims to solve the problem that existing silicon steel sheet receiving equipment cannot meet the production needs of small and medium-sized enterprises for large-scale and low-cost production.

[0007] To solve the above-mentioned technical problems, the present invention provides a fully automatic unmanned material receiving device with anti-offset positioning, including a receiving box and a material adjustment component. The material adjustment component includes a workstation switching component, an electric flipping component, and a position judgment component. The electric flipping component is connected to the switching end of the workstation switching component, and the rotating end of the electric flipping component is connected to the receiving box. The receiving box is provided with an inner box for placing silicon steel sheets, and the outer wall of the electric flipping component is provided with a start button. The position determination component includes an L-shaped push rod, a push plate, and through slots formed on the upper and lower inner walls of the inner box. One end of the L-shaped push rod extends into the through slot. The push plate is slidably disposed in the receiving box. Connecting plates are fixedly provided at the top and bottom of the push plate. Inclined guide slots are provided on the connecting plates. The L-shaped push rod is slidably inserted into the inclined guide slots. A spring is fixedly provided on the outer wall of the push plate. The spring is fixedly connected to the inner wall of the receiving box. A button contact for triggering the start button is connected to the outer wall of the push plate.

[0008] Furthermore, an infeeding component is provided upstream of the material adjustment component, and a discharge mechanism is provided downstream of the material adjustment component. The discharge end of the discharge mechanism extends above the discharge conveyor, and a positioning component for positioning silicon steel sheets is provided inside the inner box.

[0009] Furthermore, the button contact includes a connecting rod, which is fixedly connected to the push plate. The connecting rod movably passes through the inner wall of the receiving box. An extension plate is fixedly provided on the outer wall of the connecting rod. A contact rod is fixedly provided on the outer wall of the extension plate. The contact rod movably passes through the inner wall of the receiving box, and a silicone block is fixedly provided at the end of the contact rod facing the start button.

[0010] Furthermore, the positioning component includes a bidirectional lead screw, which is rotatably connected to the receiving box via a bearing. Two internal thread plates are threaded onto the bidirectional lead screw, symmetrically arranged with respect to the center of the inner box. A baffle plate is fixedly mounted at the bottom of each internal thread plate, and the baffle plate is slidably disposed within the inner box. Hexagonal heads are fixedly mounted at both ends of the bidirectional lead screw. An extension extending into a through groove is provided on the outer wall of the baffle plate, and a guide ring is fixedly mounted on the outer wall of the extension. One end of the L-shaped push rod extending into the through groove passes through the guide ring.

[0011] Furthermore, the workstation switching component includes a stand, on the inner side of which a rotating disk is rotatably connected via a bearing. A rotating end plate is fixedly provided on the outer wall of the rotating disk. The rotating end plate is fixedly connected to the electric flipping component. A stepper motor is fixedly provided on the outer wall of the stand, and the output end of the stepper motor is fixedly connected to the central axis of the rotating disk.

[0012] Furthermore, the electric flipping assembly includes a mounting box and a hollow shaft. The mounting box is fixedly connected to the rotating disk. A second stepper motor is fixedly installed inside the mounting box. The hollow shaft is fixedly connected to the receiving box and is coaxially arranged with the receiving box. The hollow shaft is rotatably connected to the mounting box through a bearing. The output end of the second stepper motor is drively connected to the hollow shaft through a coupling.

[0013] Furthermore, the discharge mechanism includes an inclined frame, which is mounted outside the discharge conveyor. A guide plate is fixedly mounted on the top of the inclined frame, and the guide plate is inclined. A telescopic cylinder is fixedly mounted on the top of the inclined frame, and there are two telescopic cylinders, one in front and one in back. A baffle is fixedly mounted on the telescopic end of the telescopic cylinder.

[0014] Furthermore, the feeding component includes a second upright frame, the top of which is fixedly provided with a vibrating feed pan and a guiding assembly, the guiding assembly being located downstream of the vibrating feed pan.

[0015] Furthermore, the vibrating feeder includes a support frame, which is fixed to the top of the second upright frame. An inclined hopper is provided at the top of the support frame, and a vibrating motor is provided at the bottom of the inclined hopper. The material guiding assembly includes a second guide plate, which is disposed between the vibrating feeder and the material adjusting component. The second guide plate is inclined, and a second telescopic cylinder is fixed to the top of the second guide plate. The second telescopic cylinder has two sections, one in front and one in back, and a baffle is fixed to the telescopic end of the second telescopic cylinder.

[0016] Furthermore, a fixed seat is fixedly provided on the top of the second guide plate, and a rotating shaft is rotatably connected to the inner side of the fixed seat through a bearing. Multiple rotating shafts are equally spaced along the guiding direction of the second guide plate. Rollers are coaxially fixedly provided on the outer wall of the rotating shafts, and silicone sleeves are coaxially fixedly provided on the outer wall of the rollers. A servo motor is fixedly provided on the top of the second guide plate, and the output end of the servo motor is fixedly connected to one of the rotating shafts. Adjacent rotating shafts are connected by a sprocket set for transmission.

[0017] Compared with the prior art, the beneficial effects of the present invention are: by utilizing the predetermined shape of the silicon steel sheet, the placement direction of the silicon steel sheet can be determined through the linkage of the push plate, the button contact, and the L-shaped push rod. There is no need to set up a sensor to detect the position of the silicon steel sheet, nor is there a need to set up an industrial identification system to identify the placement position of the silicon steel sheet. This solves the problem that the existing silicon steel sheet receiving equipment cannot meet the production needs of small and medium-sized enterprises for large-scale and low-cost production.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: by using two L-shaped push rods, one above the other, to approach the rear and one in front of the silicon steel sheet respectively, after the receiving box is flipped, the silicon steel sheet will flip and fall onto the other L-shaped push rod, thereby pressing the L-shaped push rod down into the through groove, thereby driving the push plate to reset, and then allowing the button contact to reset. There will be no continuous flipping. After the new silicon steel sheet slides into the inner box, the linkage between the push plate and the L-shaped push rod can still determine the placement direction of the silicon steel sheet. Moreover, this design also achieves the design requirement of continuous operation without active reset, without the need to add sensors or set additional programs to periodically reset the receiving box.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: by rotating the bidirectional lead screw, the two internal threaded plates move relative to each other, thereby adjusting the distance between the two baffles three, and matching it according to the width of the silicon steel sheet. An extension body and a guide ring are set to guide the L-shaped push rod. When adjusting the position of the baffle three according to the width of the silicon steel sheet, the position of the L-shaped push rod is adjusted synchronously, ensuring that the end of the L-shaped push rod that extends into the through groove is aligned with the edge of the silicon steel sheet. This design adjusts the position of the L-shaped push rod simultaneously when adjusting the positioning of the silicon steel sheet, simplifying the worker's operation and reducing the difficulty of operation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 For the present invention Figure 1 Top-down view; Figure 3 For the present invention Figure 1 Right side view; Figure 4 This is a three-dimensional structural schematic diagram of the material adjustment component of the present invention; Figure 5 This is a three-dimensional structural diagram of the electric flipping assembly and receiving box of the present invention; Figure 6 This is a top sectional view of the mounting box and receiving box of the present invention; Figure 7 This is a front sectional view of the receiving box of the present invention; Figure 8 This is an exploded view of the receiving box of the present invention; Figure 9 This is a three-dimensional structural diagram of the position determination component and the positioning component of the present invention; Figure 10 This is a three-dimensional structural diagram of the material discharge mechanism of the present invention; Figure 11 This is a three-dimensional structural diagram of the feeding component of the present invention; Figure 12 For the present invention Figure 11 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Material adjustment component; 11. Station switching component; 111. Stand 1; 112. Stepper motor 1; 113. Rotary disk; 114. Rotating end plate; 12. Electric flipping component; 121. Mounting box; 122. Stepper motor 2; 123. Coupling; 124. Hollow shaft; 13. Position judgment component; 131. L-shaped push rod; 132. Through groove; 133. Push plate; 134. Spring; 135. Button contact; 136. Connecting plate; 137. Inclined guide groove; 1351. Connecting rod; 1352. Extension plate; 1353. Contact rod; 2. Discharge mechanism; 201. Inclined frame; 202. Guide plate 1; 203. Extension... 1. Compactor cylinder 1; 204. Baffle 1; 3. Feeding component; 31. Stand 2; 32. Vibrating feed pan; 321. Support frame; 322. Inclined hopper; 323. Vibrating motor; 33. Guide assembly; 331. Guide plate 2; 332. Telescopic cylinder 2; 333. Baffle 2; 4. Discharge conveyor; 5. Receiving box; 6. Inner box; 7. Start button; 8. Positioning assembly; 801. Baffle 3; 802. Two-way lead screw; 803. Internal thread plate; 804. Hexagonal head; 9. Silicone block; 10. Silicon steel sheet; 21. Guide ring; 22. Fixed seat; 23. Rotating shaft; 24. Roller; 25. Silicone sleeve; 26. Servo motor; 27. Sprocket assembly. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] The equipment uses a station switching component 11 to rotate the receiving box 5 to the receiving position, where it tilts upwards to receive the silicon steel sheet 10. The position judgment component 13 uses the shape of the silicon steel sheet 10 to identify its orientation; if it is placed backwards, it triggers an electric flipping component 12 to flip the receiving box 5. Subsequently, the station switching component 11 rotates the receiving box 5 to the discharging position, where it tilts downwards to release the silicon steel sheet 10. The discharging mechanism 2 guides the silicon steel sheet 10 to the discharging conveyor 4. All components work together to achieve unmanned receiving, orientation judgment, and automatic flipping. Please see Figure 1-12This invention provides a technical solution: a fully automatic unmanned material receiving device with anti-offset positioning, including a receiving box 5 and a material adjustment component 1. The material adjustment component 1 includes a station switching component 11, an electric flipping component 12, and a position judgment component 13. The electric flipping component 12 is connected to the switching end of the station switching component 11, and the rotating end of the electric flipping component 12 is connected to the receiving box 5. The receiving box 5 is provided with an inner box 6 for placing silicon steel sheets 10. A start button 7 is provided on the outer wall of the electric flipping component 12. The position of the electric flipping component 12 is switched by the station switching component 11, thereby switching the position of the receiving box 5. When the silicon steel sheet 10 is placed into the inner box 6, the receiving box 5 is in the material feeding position. At this time, the receiving box 5... The receiving box 5 is tilted upwards to facilitate the silicon steel sheet 10 sliding into the inner box 6. When the silicon steel sheet 10 is taken out of the inner box 6, the receiving box 5 is in the feeding position. At this time, the receiving box 5 is tilted downwards to facilitate the silicon steel sheet 10 sliding out of the inner box 6. After the silicon steel sheet 10 enters the inner box 6, the position judgment component 13 judges the placement position of the silicon steel sheet 10. When the silicon steel sheet 10 is placed in reverse, the start button 7 on the electric flipping component 12 is triggered. The start button 7 is connected to the control circuit of the electric flipping component 12, so that the electric flipping component 12 works to flip the receiving box 5 180°, thereby flipping the silicon steel sheet 10 180° and correcting the position of the silicon steel sheet 10, so that when the silicon steel sheet 10 slides out of the inner box 6, it is in the upright placement position. The position determination component 13 includes an L-shaped push rod 131, a push plate 133, and through slots 132 formed on the upper and lower inner walls of the inner box 6. One end of the L-shaped push rod 131 extends into the through slot 132. The push plate 133 is slidably disposed in the receiving box 5. Connecting plates 136 are fixedly provided at the top and bottom of the push plate 133. An inclined guide groove 137 is provided on the connecting plate 136. The L-shaped push rod 131 is slidably inserted into the inclined guide groove 137. A spring 134 is fixedly provided on the outer wall of the push plate 133. The spring 134 is fixedly connected to the inner wall of the receiving box 5. A button contact 135 for triggering the start button 7 is connected to the outer wall of the push plate 133. When the receiving box 5 is tilted upward, the silicon steel sheet 10 slides into the inner box 6, contacts the push plate 133, and then... Under the influence of gravity, the steel sheet 10 pushes the push plate 133 to move. The movement of the push plate 133 causes the connecting plate 136 to move. The movement of the connecting plate 136 causes the inner wall of the inclined guide groove 137 to push the L-shaped push rod 131 into the inner box 6. If the silicon steel sheet 10 is placed upright in the inner box 6, the L-shaped push rod 131 will be blocked by the narrow edge of the silicon steel sheet 10 and cannot extend, thus preventing the push plate 133 from moving. The unable-to-move push plate 133 cannot drive the button contact 135 to move, and thus cannot collide with the start button 7. If the silicon steel sheet 10 is placed upside down in the inner box 6, the L-shaped push rod 131 will pass through the silicon steel sheet 10 (the area on the non-narrow edge of the silicon steel sheet 10), and the push plate 133 can be pushed further, thus allowing the button contact 135 to move. 5 is activated, and then the start button 7 is touched, activating the electric flipping assembly 12 to flip the receiving box 5, and then flip the silicon steel sheet 10. Throughout the process, there is no need to set up sensors to detect the position of the silicon steel sheet 10, nor is there a need for an industrial identification system to identify the placement position of the silicon steel sheet 10. It simply utilizes the predetermined shape of the silicon steel sheet 10, and through the linkage of the push plate 133, the button contact 135, and the L-shaped push rod 131, the placement direction of the silicon steel sheet 10 is determined. Because there are two L-shaped push rods 131, one above the other, positioned near the rear and one in front of the silicon steel sheet 10 respectively, after the receiving box 5 is flipped, the silicon steel sheet 10 will flip and fall onto the other L-shaped push rod 131, thus causing the L-shaped push rod 131 to... 31 is pressed into the through groove 132, which in turn drives the push plate 133 to reset, and then the button contact 135 is reset. There will be no continuous flipping. When a receiving box 5 receives a reversed silicon steel sheet 10, the receiving box 5 flips and flips the silicon steel sheet 10. After the silicon steel sheet 10 slides out of the inner box 6, the spring 134 pushes the push plate 133 to reset. The receiving box 5 does not need to be reset when it enters the receiving position again or before. After the new silicon steel sheet 10 slides into the inner box 6, the linkage between the push plate 133 and the L-shaped push rod 131 can still determine the placement direction of the silicon steel sheet 10. Moreover, this design also achieves the design requirement of continuous and no need for active reset. There is no need to add sensors or set additional programs to periodically reset the receiving box 5. A feeding component 3 is provided upstream of the material adjustment component 1, and a discharging mechanism 2 is provided downstream of the material adjustment component 1. The discharging end of the discharging mechanism 2 extends into the top of the discharging conveyor 4. A positioning component 8 for positioning the silicon steel sheet 10 is provided inside the inner box 6. The feeding component 3 feeds the silicon steel sheet 10 into the inner box 6 at the receiving position. The discharging mechanism 2 feeds the silicon steel sheet 10, which has been positioned by the material adjustment component 1, onto the discharging conveyor 4. The positioning component 8 is used to position the silicon steel sheet 10 that enters the inner box 6 to prevent the silicon steel sheet 10 from shifting its position. The button contact 135 includes a connecting rod 1351, which is fixedly connected to the push plate 133. The connecting rod 1351 movably passes through the inner wall of the receiving box 5. An extension plate 1352 is fixedly provided on the outer wall of the connecting rod 1351. A contact rod 1353 is fixedly provided on the outer wall of the extension plate 1352. The contact rod 1353 movably passes through the inner wall of the receiving box 5. A silicone block 9 is fixedly provided at the end of the contact rod 1353 facing the start button 7. The push plate 133 and the extension plate 1352 are connected by the connecting rod 1351, so that the movement of the push plate 133 can drive the extension plate 1352 to move synchronously, thereby driving the contact rod 1353 to move. When the contact rod 1353 extends toward the start button 7, the silicone block 9 first touches the start button 7, triggering the start button 7 to work. The start button 7 transmits a signal to the control circuit that controls the electric flipping assembly 12, so that the electric flipping assembly 12 starts to flip the receiving box 5. The positioning assembly 8 includes a bidirectional lead screw 802, which is rotatably connected to the receiving box 5 via bearings. Two internal thread plates 803 are threaded onto the bidirectional lead screw 802, symmetrically arranged with respect to the center of the inner box 6. A baffle plate 801 is fixedly mounted at the bottom of the internal thread plate 803 and slidably disposed within the inner box 6. Hexagonal heads 804 are fixedly mounted at both ends of the bidirectional lead screw 802. An extension body extending into a through groove 132 is provided on the outer wall of the baffle plate 801, and a guide ring 21 is fixedly mounted on the outer wall of this extension body. One end of the L-shaped push rod 131 extending into the through groove 132 passes through the guide ring 21. The two internal threaded plates 803 are moved relative to each other by rotating the bidirectional screw 802, thereby adjusting the distance between the two baffles 801 and matching the width of the silicon steel sheet 10. An extension body and a guide ring 21 are set to guide the L-shaped push rod 131. When the position of the baffle 801 is adjusted according to the width of the silicon steel sheet 10, the position of the L-shaped push rod 131 is adjusted simultaneously to ensure that the end of the L-shaped push rod 131 that extends into the through groove 132 is aligned with the edge of the silicon steel sheet 10. This design adjusts the position of the L-shaped push rod 131 simultaneously when adjusting the positioning of the silicon steel sheet 10, which simplifies the operation of workers and reduces the difficulty of operation. The workstation switching component 11 includes a stand 111. A rotating disk 113 is rotatably connected to the inner side of the stand 111 via bearings. A rotating end plate 114 is fixedly provided on the outer wall of the rotating disk 113. The rotating end plate 114 is fixedly connected to the electric flipping component 12. A stepper motor 112 is fixedly provided on the outer wall of the stand 111. The output end of the stepper motor 112 is fixedly connected to the central axis of the rotating disk 113. The rotating end plate 114 is used to connect to a circle of electric flipping components 12, and then to a circle of receiving boxes 5, increasing the number of receiving boxes 5. When one receiving box 5 is in the receiving position, the other receiving box 5 is in the discharging position, increasing the receiving efficiency. The stepper motor 112 outputs power according to the set frequency and amplitude, causing the rotating disk 113 to rotate stepwise, thereby causing the receiving boxes 5 to move stepwise. The electric flipping assembly 12 includes a mounting box 121 and a hollow shaft 124. The mounting box 121 is fixedly connected to the rotating disk 113. A stepper motor 122 is fixedly installed inside the mounting box 121. The hollow shaft 124 is fixedly connected to the receiving box 5. The hollow shaft 124 and the receiving box 5 are coaxially arranged. The hollow shaft 124 is rotatably connected to the mounting box 121 through a bearing. The output end of the stepper motor 122 is connected to the hollow shaft 124 through a coupling 123. When the start button 7 is touched, the control circuit of the stepper motor 122 and the programmable logic controller (PLC) start the stepper motor 122, which drives the coupling 123 to rotate 180°, thereby causing the hollow shaft 124 to rotate 180°, and then the receiving box 5 to rotate 180°. The stepper motor 122 is powered by a slip ring circuit. The discharge mechanism 2 includes an inclined frame 201, which is mounted on the outside of the discharge conveyor 4. A guide plate 202 is fixed on the top of the inclined frame 201. The guide plate 202 is inclined. A telescopic cylinder 203 is fixed on the top of the inclined frame 201. There are two telescopic cylinders 203, one in front and one in back. A baffle 204 is fixed on the telescopic end of the telescopic cylinder 203. When the receiving box 5 reaches the discharge position, the receiving box 5 tilts downward. The silicon steel sheet 10 in the inner box 6 slides out from the inner box 6 under the action of gravity, and then slides onto the guide plate 202. Then it slides down the guide plate 202 onto the discharge conveyor 4. The positions of the two baffles 204 are adjusted by the telescopic cylinder 203. The two baffles 204 guide and restrict the silicon steel sheet 10 to ensure that the position of the silicon steel sheet 10 does not deviate when it slides onto the discharge conveyor 4. The feeding component 3 includes a second upright 31. A vibrating material plate 32 and a guiding component 33 are fixed on the top of the second upright 31. The guiding component 33 is located downstream of the vibrating material plate 32. The second upright 31 is set up to install the vibrating material plate 32 and the guiding component 33. The vibrating material plate 32 is set up to disperse multiple silicon steel sheets 10, which then slide into the guiding component 33 one by one. The guiding component 33 then guides the silicon steel sheets 10 to the inner box 6 at the receiving position. The vibrating feeder 32 includes a support frame 321, which is fixed to the top of the upright frame 31. An inclined hopper 322 is located at the top of the support frame 321, and a vibrating motor 323 is located at the bottom of the inclined hopper 322. The guiding assembly 33 includes a guide plate 331, which is positioned between the vibrating feeder 32 and the material adjustment component 1. The guide plate 331 is inclined, and a telescopic cylinder 332 is fixed to the top of the guide plate 331. Two telescopic cylinders 332 are provided, one in the front and one in the rear. The telescopic end of the telescopic cylinder 332 is fixed with... The second baffle 333 is provided with a support frame 321 for installing the inclined hopper 322. The inclined hopper 322 is vibrated by the vibration motor 323, which causes the silicon steel sheets 10 in the inclined hopper 322 to be dispersed. The dispersed silicon steel sheets 10 slide along the inclined hopper 322 onto the second guide plate 331, and then slide along the second guide plate 331 into the inner box 6 at the receiving position. The position of the second baffle 333 is adjusted by the telescopic cylinder 332. The two baffles 333 guide and restrict the silicon steel sheets 10, so that the silicon steel sheets 10 slide into the inner box 6. A fixed base 22 is fixedly mounted on the top of the guide plate 231. A rotating shaft 23 is rotatably connected to the inner side of the fixed base 22 via a bearing. Multiple rotating shafts 23 are evenly spaced along the guiding direction of the guide plate 231. A roller 24 is coaxially fixed to the outer wall of the rotating shaft 23, and a silicone sleeve 25 is coaxially fixed to the outer wall of the roller 24. A servo motor 26 is fixedly mounted on the top of the guide plate 23. The output end of the servo motor 26 is fixedly connected to one of the rotating shafts 23. Adjacent rotating shafts 23 are connected by a sprocket assembly 27. The sprocket assembly 27 consists of a driving sprocket, a driven sprocket, and a sprocket timing belt. The servo motor 26 drives one rotating shaft 23 to rotate. The movement of the rotating shaft 23 causes the other rotating shafts 23 to rotate synchronously. The rotation of the rotating shaft 23 causes the roller 24 to rotate, which in turn causes the silicone sleeve 25 to rotate. When the silicon steel sheet 10 slides along the guide plate 231, it comes into contact with the silicone sleeve 25. The silicone sleeve 25 will squeeze and push the silicon steel sheet 10. When the silicone sleeve 25 rotates, the silicon steel sheet 10 can pass through the silicone sleeve 25 and continue to slide down. This controls the sliding speed of the silicon steel sheet 10 along the guide plate 231, and achieves the purpose of controlling the distance of the silicon steel sheet 10 on the guide plate 231. This avoids the situation where one silicon steel sheet 10 slides into the inner box 6 while another silicon steel sheet 10 also slides into the inner box 6.

[0024] Working principle: During use, when the receiving box 5 enters the receiving position, it is tilted upwards at 30°. The guiding component 33 releases a silicon steel sheet 10, which slides into the inner box 6. If the silicon steel sheet 10 is upright when it slides in, gravity and impact will cause the push plate 133 to move after it collides with the push plate 133. This movement will then cause the connecting plate 136 to move. The movement of the connecting plate 136 will push the L-shaped push rod 131 into the inner box 6 through the inner wall of the inclined guide groove 137. Because the silicon steel sheet 10 is upright, the movement of the L-shaped push rod 131 will be blocked by the narrow side of the silicon steel sheet 10, preventing it from moving further. Consequently, the push plate 133 will also be unable to move further. At this point, the distance that the connecting rod 1351 extends outward from the receiving box 5 is relatively short, preventing the silicone block 9 from contacting the start button 7, and the stepper motor 122 is not started. If the silicon steel sheet 10 is placed upside down when it slides in, after the silicon steel sheet 10 collides with the push plate 133, gravity and impact will cause the push plate 133 to move, thereby driving the connecting plate 136 to move. The movement of the connecting plate 136 causes the inner wall of the inclined guide groove 137 to push the L-shaped push rod 131 into the inner box 6. Because the silicon steel sheet 10 is placed upside down, the movement of the L-shaped push rod 131 will pass through the non-narrow edge area of ​​the silicon steel sheet 10. At this point, the push plate 133 can continue to move, thereby driving the connecting rod 1351 to move a sufficient distance, so that the extension plate 1352 moves a sufficient distance. The distance is such that the silicone block 9 touches the start button 7. After the start button 7 is touched, the control circuit of the stepper motor 122 and the controller (PLC controller) start the stepper motor 122, causing the coupling 123 to rotate 180°, which in turn causes the hollow shaft 124 to rotate 180°. Then the receiving box 5 rotates 180°, and the receiving box 5 flips, causing the inner box 6 to flip, which in turn causes the silicon steel sheet 10 to flip, adjusting the silicon steel sheet 10 from reversed to upright. At this time, the silicon steel sheet 10 falls on another L-shaped push rod 131 in the inner box 6. At this time, the narrow edge of the silicon steel sheet 10 presses the L-shaped push rod 131 back into the through groove 132, which in turn causes the push plate 1 to... 33 moves in the opposite direction so that the silicone block 9 will not touch the start button 7 after flipping. When the receiving box 5 enters the feeding position, the receiving box 5 is tilted downward at 30°. The silicon steel sheet 10 slides down into the guide plate 202 under the action of gravity, and then slides along the guide plate 202 to the discharge conveyor 4. At this time, the angle between the conveying direction of the discharge conveyor 4 and the downward direction of the silicon steel sheet 10 is less than 90°. When one end of the silicon steel sheet 10 contacts the discharge conveyor 4, the discharge conveyor 4 drives the silicon steel sheet 10 to move away from the inner box 6. As a result, when the entire silicon steel sheet 10 falls on the discharge conveyor 4, it maintains the same placement direction as before (the placement direction inside the inner box 6).

Claims

1. A fully automatic unmanned material receiving device with anti-deviation positioning, characterized in that, The material adjustment component (1) includes a receiving box (5) and a material adjustment component (1). The material adjustment component (1) includes a station switching component (11), an electric flipping component (12), and a position judgment component (13). The electric flipping component (12) is connected to the switching end of the station switching component (11). The rotating end of the electric flipping component (12) is connected to the receiving box (5). The receiving box (5) is fixed with an inner box (6) for placing silicon steel sheets (10). The outer wall of the electric flipping component (12) is provided with a start button (7). The position determination component (13) includes an L-shaped push rod (131), a push plate (133), and through slots (132) opened on the upper and lower inner walls of the inner box (6). One end of the L-shaped push rod (131) extends into the through slot (132). The push plate (133) is slidably disposed in the receiving box (5). The top and bottom of the push plate (133) are fixedly provided with connecting plates (136). An inclined guide slot (137) is opened on the connecting plate (136). The L-shaped push rod (131) is slidably inserted into the inclined guide slot (137). A spring (134) is fixedly provided on the outer wall of the push plate (133). The spring (134) is fixedly connected to the inner wall of the receiving box (5). A button contact (135) for triggering the start button (7) is connected to the outer wall of the push plate (133).

2. The anti-deviation positioning fully automatic unmanned material receiving equipment as described in claim 1, characterized in that: The material adjustment component (1) is provided with a feeding component (3) upstream and a discharge mechanism (2) is provided downstream of the material adjustment component (1). The discharge end of the discharge mechanism (2) extends above the discharge conveyor (4). The inner box (6) is provided with a positioning component (8) for positioning the silicon steel sheet (10).

3. The anti-deviation positioning fully automatic unmanned material receiving equipment as described in claim 1, characterized in that: The button contact (135) includes a connecting rod (1351), which is fixedly connected to the push plate (133). The connecting rod (1351) movably passes through the inner wall of the receiving box (5). An extension plate (1352) is fixedly provided on the outer wall of the connecting rod (1351). A contact rod (1353) is fixedly provided on the outer wall of the extension plate (1352). The contact rod (1353) movably passes through the inner wall of the receiving box (5), and a silicone block (9) is fixedly provided at the end of the contact rod (1353) facing the start button (7).

4. The anti-deviation positioning fully automatic unmanned material receiving equipment as described in claim 2, characterized in that: The positioning component (8) includes a bidirectional lead screw (802), which is rotatably connected to the receiving box (5) via a bearing. The bidirectional lead screw (802) is threaded with an internal thread plate (803). There are two internal thread plates (803), which are symmetrically arranged with respect to the center of the inner box (6). A baffle plate (801) is fixedly provided at the bottom of the internal thread plate (803). The baffle plate (801) is slidably arranged in the inner box (6). Both ends of the bidirectional lead screw (802) are fixedly provided with hexagonal heads (804). The outer wall of the baffle plate (801) is provided with an extension body that extends into the through groove (132), and a guide ring (21) is fixedly provided on the outer wall of the extension body. One end of the L-shaped push rod (131) that extends into the through groove (132) passes through the guide ring (21).

5. The anti-deviation positioning fully automatic unmanned material receiving device as described in claim 4, characterized in that: The workstation switching component (11) includes a stand (111), on the inner side of the stand (111) is a rotating disk (113) rotatably connected by a bearing. A rotating end plate (114) is fixedly provided on the outer wall of the rotating disk (113). The rotating end plate (114) is fixedly connected to the electric flipping component (12). A stepper motor (112) is fixedly provided on the outer wall of the stand (111), and the output end of the stepper motor (112) is fixedly connected to the central axis of the rotating disk (113).

6. The anti-deviation positioning fully automatic unmanned material receiving device as described in claim 5, characterized in that: The electric flipping assembly (12) includes a mounting box (121) and a hollow shaft (124). The mounting box (121) is fixedly connected to the rotating disk (113). A stepper motor (122) is fixedly installed inside the mounting box (121). The hollow shaft (124) is fixedly connected to the receiving box (5). The hollow shaft (124) and the receiving box (5) are coaxially arranged. The hollow shaft (124) is rotatably connected to the mounting box (121) through a bearing. The output end of the stepper motor (122) is connected to the hollow shaft (124) through a coupling (123).

7. The anti-deviation positioning fully automatic unmanned material receiving equipment as described in claim 2, characterized in that: The discharge mechanism (2) includes an inclined frame (201), which is mounted on the outside of the discharge conveyor (4). A guide plate (202) is fixed on the top of the inclined frame (201), which is inclined. A telescopic cylinder (203) is fixed on the top of the inclined frame (201), which has two sections, front and rear. A baffle (204) is fixed on the telescopic end of the telescopic cylinder (203).

8. The anti-deviation positioning fully automatic unmanned material receiving device as described in claim 2, characterized in that: The feeding component (3) includes a second upright (31), and a vibrating feed plate (32) and a guiding component (33) are fixed on the top of the second upright (31). The guiding component (33) is located downstream of the vibrating feed plate (32).

9. The anti-deviation positioning fully automatic unmanned material receiving device as described in claim 8, characterized in that: The vibrating feeder (32) includes a support frame (321), which is fixed on the top of the upright frame (31). An inclined hopper (322) is provided on the top of the support frame (321), and a vibrating motor (323) is provided at the bottom of the inclined hopper (322). The material guiding assembly (33) includes a guide plate (331), which is located between the vibrating feeder (32) and the material adjusting component (1). The guide plate (331) is inclined, and a telescopic cylinder (332) is fixed on the top of the guide plate (331). The telescopic cylinder (332) has two sections, one in front and one behind. A baffle (333) is fixed on the telescopic end of the telescopic cylinder (332).

10. The anti-offset positioning fully automatic unmanned material receiving device as described in claim 9, characterized in that: The top of the second guide plate (331) is fixedly provided with a fixed seat (22). The inner side of the fixed seat (22) is rotatably connected to a rotating shaft (23) through a bearing. Multiple rotating shafts (23) are arranged at equal intervals along the guiding direction of the second guide plate (331). Rollers (24) are coaxially fixedly provided on the outer wall of the rotating shaft (23). Silicone sleeves (25) are coaxially fixedly provided on the outer wall of the rollers (24). A servo motor (26) is fixedly provided on the top of the second guide plate (331). The output end of the servo motor (26) is fixedly connected to one of the rotating shafts (23). Adjacent rotating shafts (23) are connected by a sprocket set (27).

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